diff options
Diffstat (limited to 'drivers/staging/r8188eu')
139 files changed, 80179 insertions, 0 deletions
diff --git a/drivers/staging/r8188eu/Kconfig b/drivers/staging/r8188eu/Kconfig new file mode 100644 index 000000000000..dc1719d3f2e4 --- /dev/null +++ b/drivers/staging/r8188eu/Kconfig @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0 +config R8188EU + tristate "Realtek RTL8188EU Wireless LAN NIC driver" + depends on WLAN && USB && CFG80211 + depends on m + select WIRELESS_EXT + select WEXT_PRIV + select LIB80211 + select LIB80211_CRYPT_WEP + select LIB80211_CRYPT_CCMP + help + This option adds support for the Realtek RTL8188EU chipset, used in USB + devices such as the ASUS USB-N10 Nano. This newer driver is based on GitHub + sources for version v4.1.4_6773.20130222, and contains modifications for + newer kernel features. If built as a module, it will be called r8188eu. + +if R8188EU + +config 88EU_AP_MODE + bool "Realtek RTL8188EU AP mode" + help + This option enables Access Point mode. Unless you know that your system + will never be used as an AP, or the target system has limited memory, + "Y" should be selected. + +endif diff --git a/drivers/staging/r8188eu/Makefile b/drivers/staging/r8188eu/Makefile new file mode 100644 index 000000000000..aebaf29990fd --- /dev/null +++ b/drivers/staging/r8188eu/Makefile @@ -0,0 +1,105 @@ +SHELL := /bin/bash +EXTRA_CFLAGS += $(USER_EXTRA_CFLAGS) +EXTRA_CFLAGS += -O1 + +ccflags-y += -D__CHECK_ENDIAN__ + +CONFIG_BT_COEXIST = n +CONFIG_WOWLAN = n + +OUTSRC_FILES := \ + hal/HalHWImg8188E_MAC.o \ + hal/HalHWImg8188E_BB.o \ + hal/HalHWImg8188E_RF.o \ + hal/HalPhyRf_8188e.o \ + hal/HalPwrSeqCmd.o \ + hal/Hal8188EPwrSeq.o \ + hal/Hal8188ERateAdaptive.o\ + hal/hal_intf.o \ + hal/hal_com.o \ + hal/odm.o \ + hal/odm_debug.o \ + hal/odm_interface.o \ + hal/odm_HWConfig.o \ + hal/odm_RegConfig8188E.o\ + hal/odm_RTL8188E.o \ + hal/rtl8188e_cmd.o \ + hal/rtl8188e_dm.o \ + hal/rtl8188e_hal_init.o \ + hal/rtl8188e_mp.o \ + hal/rtl8188e_phycfg.o \ + hal/rtl8188e_rf6052.o \ + hal/rtl8188e_rxdesc.o \ + hal/rtl8188e_sreset.o \ + hal/rtl8188e_xmit.o \ + hal/rtl8188eu_led.o \ + hal/rtl8188eu_recv.o \ + hal/rtl8188eu_xmit.o \ + hal/usb_halinit.o \ + hal/usb_ops_linux.o + +RTL871X = rtl8188e + +HCI_NAME = usb + +_OS_INTFS_FILES := \ + os_dep/ioctl_linux.o \ + os_dep/mlme_linux.o \ + os_dep/os_intfs.o \ + os_dep/osdep_service.o \ + os_dep/recv_linux.o \ + os_dep/usb_intf.o \ + os_dep/usb_ops_linux.o \ + os_dep/xmit_linux.o + +_HAL_INTFS_FILES += $(OUTSRC_FILES) + +ifeq ($(CONFIG_BT_COEXIST), y) +EXTRA_CFLAGS += -DCONFIG_BT_COEXIST +endif + +ifeq ($(CONFIG_WOWLAN), y) +EXTRA_CFLAGS += -DCONFIG_WOWLAN +endif + +SUBARCH := $(shell uname -m | sed -e "s/i.86/i386/; s/ppc.*/powerpc/; s/armv.l/arm/; s/aarch64/arm64/;") + +ARCH ?= $(SUBARCH) +CROSS_COMPILE ?= +KVER ?= $(if $(KERNELRELEASE),$(KERNELRELEASE),$(shell uname -r)) +KSRC ?= $(if $(KERNEL_SRC),$(KERNEL_SRC),/lib/modules/$(KVER)/build) +MODDESTDIR := /lib/modules/$(KVER)/kernel/drivers/net/wireless +INSTALL_PREFIX := + +rtk_core := \ + core/rtw_ap.o \ + core/rtw_br_ext.o \ + core/rtw_cmd.o \ + core/rtw_debug.o \ + core/rtw_efuse.o \ + core/rtw_ieee80211.o \ + core/rtw_io.o \ + core/rtw_ioctl_set.o \ + core/rtw_iol.o \ + core/rtw_led.o \ + core/rtw_mlme.o \ + core/rtw_mlme_ext.o \ + core/rtw_mp.o \ + core/rtw_mp_ioctl.o \ + core/rtw_pwrctrl.o \ + core/rtw_p2p.o \ + core/rtw_recv.o \ + core/rtw_rf.o \ + core/rtw_security.o \ + core/rtw_sreset.o \ + core/rtw_sta_mgt.o \ + core/rtw_wlan_util.o \ + core/rtw_xmit.o + +r8188eu-y += $(rtk_core) + +r8188eu-y += $(_HAL_INTFS_FILES) + +r8188eu-y += $(_OS_INTFS_FILES) + +obj-$(CONFIG_R8188EU) := r8188eu.o diff --git a/drivers/staging/r8188eu/TODO b/drivers/staging/r8188eu/TODO new file mode 100644 index 000000000000..ab9d5d145b3b --- /dev/null +++ b/drivers/staging/r8188eu/TODO @@ -0,0 +1,16 @@ +To-do list: + +* Correct the coding style according to Linux guidelines; please read the document + at https://www.kernel.org/doc/html/latest/process/coding-style.html. +* Remove unnecessary debugging/printing macros; for those that are still needed + use the proper kernel API (pr_debug(), dev_dbg(), netdev_dbg()). +* Remove dead code such as unusued functions, variables, fields, etc.. +* Use in-kernel API and remove unnecessary wrappers where possible. +* Fix bugs due to code that sleeps in atomic context. +* Remove the HAL layer and migrate its functionality into the relevant parts of + the driver. +* Switch to use LIB80211. +* Switch to use MAC80211. +* Switch to use CFG80211. +* Improve the error handling of various functions, particularly those that use + existing kernel APIs. diff --git a/drivers/staging/r8188eu/core/rtw_ap.c b/drivers/staging/r8188eu/core/rtw_ap.c new file mode 100644 index 000000000000..1c07ad28b242 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_ap.c @@ -0,0 +1,1850 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_AP_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/ieee80211.h" + +#ifdef CONFIG_88EU_AP_MODE + +void init_mlme_ap_info(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + spin_lock_init(&pmlmepriv->bcn_update_lock); + + /* for ACL */ + _rtw_init_queue(&pacl_list->acl_node_q); + + start_ap_mode(padapter); +} + +void free_mlme_ap_info(struct adapter *padapter) +{ + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + pmlmepriv->update_bcn = false; + pmlmeext->bstart_bss = false; + + rtw_sta_flush(padapter); + + pmlmeinfo->state = _HW_STATE_NOLINK_; + + /* free_assoc_sta_resources */ + rtw_free_all_stainfo(padapter); + + /* free bc/mc sta_info */ + psta = rtw_get_bcmc_stainfo(padapter); + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(padapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); +} + +static void update_BCNTIM(struct adapter *padapter) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork_mlmeext = &pmlmeinfo->network; + unsigned char *pie = pnetwork_mlmeext->IEs; + + /* update TIM IE */ + if (true) { + u8 *p, *dst_ie, *premainder_ie = NULL; + u8 *pbackup_remainder_ie = NULL; + __le16 tim_bitmap_le; + uint offset, tmp_len, tim_ielen, tim_ie_offset, remainder_ielen; + + tim_bitmap_le = cpu_to_le16(pstapriv->tim_bitmap); + + p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, _TIM_IE_, &tim_ielen, pnetwork_mlmeext->IELength - _FIXED_IE_LENGTH_); + if (p && tim_ielen > 0) { + tim_ielen += 2; + premainder_ie = p + tim_ielen; + tim_ie_offset = (int)(p - pie); + remainder_ielen = pnetwork_mlmeext->IELength - tim_ie_offset - tim_ielen; + /* append TIM IE from dst_ie offset */ + dst_ie = p; + } else { + tim_ielen = 0; + + /* calculate head_len */ + offset = _FIXED_IE_LENGTH_; + offset += pnetwork_mlmeext->Ssid.SsidLength + 2; + + /* get supported rates len */ + p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &tmp_len, (pnetwork_mlmeext->IELength - _BEACON_IE_OFFSET_)); + if (p) + offset += tmp_len + 2; + + /* DS Parameter Set IE, len = 3 */ + offset += 3; + + premainder_ie = pie + offset; + + remainder_ielen = pnetwork_mlmeext->IELength - offset - tim_ielen; + + /* append TIM IE from offset */ + dst_ie = pie + offset; + } + + if (remainder_ielen > 0) { + pbackup_remainder_ie = kmalloc(remainder_ielen, GFP_ATOMIC); + if (pbackup_remainder_ie && premainder_ie) + memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + *dst_ie++ = _TIM_IE_; + + if ((pstapriv->tim_bitmap & 0xff00) && (pstapriv->tim_bitmap & 0x00fc)) + tim_ielen = 5; + else + tim_ielen = 4; + + *dst_ie++ = tim_ielen; + + *dst_ie++ = 0;/* DTIM count */ + *dst_ie++ = 1;/* DTIM period */ + + if (pstapriv->tim_bitmap & BIT(0))/* for bc/mc frames */ + *dst_ie++ = BIT(0);/* bitmap ctrl */ + else + *dst_ie++ = 0; + + if (tim_ielen == 4) { + *dst_ie++ = *(u8 *)&tim_bitmap_le; + } else if (tim_ielen == 5) { + memcpy(dst_ie, &tim_bitmap_le, 2); + dst_ie += 2; + } + + /* copy remainder IE */ + if (pbackup_remainder_ie) { + memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen); + + kfree(pbackup_remainder_ie); + } + offset = (uint)(dst_ie - pie); + pnetwork_mlmeext->IELength = offset + remainder_ielen; + } + + set_tx_beacon_cmd(padapter); +} + +static u8 chk_sta_is_alive(struct sta_info *psta) +{ + u8 ret = false; + + if ((psta->sta_stats.last_rx_data_pkts + psta->sta_stats.last_rx_ctrl_pkts) == + (psta->sta_stats.rx_data_pkts + psta->sta_stats.rx_ctrl_pkts)) + ; + else + ret = true; + + sta_update_last_rx_pkts(psta); + + return ret; +} + +void expire_timeout_chk(struct adapter *padapter) +{ + struct list_head *phead, *plist; + u8 updated = 0; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 chk_alive_num = 0; + char chk_alive_list[NUM_STA]; + int i; + + spin_lock_bh(&pstapriv->auth_list_lock); + + phead = &pstapriv->auth_list; + plist = phead->next; + + /* check auth_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, auth_list); + plist = plist->next; + + if (psta->expire_to > 0) { + psta->expire_to--; + if (psta->expire_to == 0) { + list_del_init(&psta->auth_list); + pstapriv->auth_list_cnt--; + + DBG_88E("auth expire %6ph\n", + psta->hwaddr); + + spin_unlock_bh(&pstapriv->auth_list_lock); + + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(padapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + + spin_lock_bh(&pstapriv->auth_list_lock); + } + } + + } + spin_unlock_bh(&pstapriv->auth_list_lock); + + psta = NULL; + + spin_lock_bh(&pstapriv->asoc_list_lock); + + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* check asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + plist = plist->next; + + if (chk_sta_is_alive(psta) || !psta->expire_to) { + psta->expire_to = pstapriv->expire_to; + psta->keep_alive_trycnt = 0; + psta->under_exist_checking = 0; + } else { + psta->expire_to--; + } + + if (psta->expire_to <= 0) { + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (padapter->registrypriv.wifi_spec == 1) { + psta->expire_to = pstapriv->expire_to; + continue; + } + + if (psta->state & WIFI_SLEEP_STATE) { + if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) { + /* to check if alive by another methods if station is at ps mode. */ + psta->expire_to = pstapriv->expire_to; + psta->state |= WIFI_STA_ALIVE_CHK_STATE; + + /* to update bcn with tim_bitmap for this station */ + pstapriv->tim_bitmap |= BIT(psta->aid); + update_beacon(padapter, _TIM_IE_, NULL, false); + + if (!pmlmeext->active_keep_alive_check) + continue; + } + } + if (pmlmeext->active_keep_alive_check) { + int stainfo_offset; + + stainfo_offset = rtw_stainfo_offset(pstapriv, psta); + if (stainfo_offset_valid(stainfo_offset)) + chk_alive_list[chk_alive_num++] = stainfo_offset; + continue; + } + + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + + DBG_88E("asoc expire %pM, state = 0x%x\n", (psta->hwaddr), psta->state); + updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); + } else { + /* TODO: Aging mechanism to digest frames in sleep_q to avoid running out of xmitframe */ + if (psta->sleepq_len > (NR_XMITFRAME / pstapriv->asoc_list_cnt) && + padapter->xmitpriv.free_xmitframe_cnt < (NR_XMITFRAME / pstapriv->asoc_list_cnt / 2)) { + DBG_88E("%s sta:%pM, sleepq_len:%u, free_xmitframe_cnt:%u, asoc_list_cnt:%u, clear sleep_q\n", __func__, + (psta->hwaddr), psta->sleepq_len, + padapter->xmitpriv.free_xmitframe_cnt, + pstapriv->asoc_list_cnt); + wakeup_sta_to_xmit(padapter, psta); + } + } + } + + spin_unlock_bh(&pstapriv->asoc_list_lock); + + if (chk_alive_num) { + u8 backup_oper_channel = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + /* switch to correct channel of current network before issue keep-alive frames */ + if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { + backup_oper_channel = rtw_get_oper_ch(padapter); + SelectChannel(padapter, pmlmeext->cur_channel); + } + + /* issue null data to check sta alive*/ + for (i = 0; i < chk_alive_num; i++) { + int ret = _FAIL; + + psta = rtw_get_stainfo_by_offset(pstapriv, chk_alive_list[i]); + + if (psta->state & WIFI_SLEEP_STATE) + ret = issue_nulldata(padapter, psta->hwaddr, 0, 1, 50); + else + ret = issue_nulldata(padapter, psta->hwaddr, 0, 3, 50); + + psta->keep_alive_trycnt++; + if (ret == _SUCCESS) { + DBG_88E("asoc check, sta(%pM) is alive\n", (psta->hwaddr)); + psta->expire_to = pstapriv->expire_to; + psta->keep_alive_trycnt = 0; + continue; + } else if (psta->keep_alive_trycnt <= 3) { + DBG_88E("ack check for asoc expire, keep_alive_trycnt =%d\n", psta->keep_alive_trycnt); + psta->expire_to = 1; + continue; + } + + psta->keep_alive_trycnt = 0; + + DBG_88E("asoc expire %pM, state = 0x%x\n", (psta->hwaddr), psta->state); + spin_lock_bh(&pstapriv->asoc_list_lock); + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); + spin_unlock_bh(&pstapriv->asoc_list_lock); + } + + if (backup_oper_channel > 0) /* back to the original operation channel */ + SelectChannel(padapter, backup_oper_channel); + } + + associated_clients_update(padapter, updated); +} + +void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level) +{ + int i; + u8 rf_type; + u32 init_rate = 0; + unsigned char sta_band = 0, raid, shortGIrate = false; + unsigned char limit; + unsigned int tx_ra_bitmap = 0; + struct ht_priv *psta_ht = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_network = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network; + + if (psta) + psta_ht = &psta->htpriv; + else + return; + + if (!(psta->state & _FW_LINKED)) + return; + + /* b/g mode ra_bitmap */ + for (i = 0; i < sizeof(psta->bssrateset); i++) { + if (psta->bssrateset[i]) + tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i] & 0x7f); + } + /* n mode ra_bitmap */ + if (psta_ht->ht_option) { + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if (rf_type == RF_2T2R) + limit = 16;/* 2R */ + else + limit = 8;/* 1R */ + + for (i = 0; i < limit; i++) { + if (psta_ht->ht_cap.mcs.rx_mask[i / 8] & BIT(i % 8)) + tx_ra_bitmap |= BIT(i + 12); + } + + /* max short GI rate */ + shortGIrate = psta_ht->sgi; + } + + if (pcur_network->Configuration.DSConfig > 14) { + sta_band |= WIRELESS_INVALID; + } else { + if (tx_ra_bitmap & 0xffff000) + sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B; + else if (tx_ra_bitmap & 0xff0) + sta_band |= WIRELESS_11G | WIRELESS_11B; + else + sta_band |= WIRELESS_11B; + } + + psta->wireless_mode = sta_band; + + raid = networktype_to_raid(sta_band); + init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & 0x3f; + + if (psta->aid < NUM_STA) { + u8 arg = 0; + + arg = psta->mac_id & 0x1f; + + arg |= BIT(7);/* support entry 2~31 */ + + if (shortGIrate) + arg |= BIT(5); + + tx_ra_bitmap |= ((raid << 28) & 0xf0000000); + + DBG_88E("%s => mac_id:%d , raid:%d , bitmap = 0x%x, arg = 0x%x\n", + __func__, psta->mac_id, raid, tx_ra_bitmap, arg); + + /* bitmap[0:27] = tx_rate_bitmap */ + /* bitmap[28:31]= Rate Adaptive id */ + /* arg[0:4] = macid */ + /* arg[5] = Short GI */ + rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, rssi_level); + + if (shortGIrate) + init_rate |= BIT(6); + + /* set ra_id, init_rate */ + psta->raid = raid; + psta->init_rate = init_rate; + + } else { + DBG_88E("station aid %d exceed the max number\n", psta->aid); + } +} + +void update_bmc_sta(struct adapter *padapter) +{ + u32 init_rate = 0; + unsigned char network_type, raid; + int i, supportRateNum = 0; + unsigned int tx_ra_bitmap = 0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_network = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network; + struct sta_info *psta = rtw_get_bcmc_stainfo(padapter); + + if (psta) { + psta->aid = 0;/* default set to 0 */ + psta->mac_id = psta->aid + 1; + + psta->qos_option = 0; + psta->htpriv.ht_option = false; + + psta->ieee8021x_blocked = 0; + + memset((void *)&psta->sta_stats, 0, sizeof(struct stainfo_stats)); + + /* prepare for add_RATid */ + supportRateNum = rtw_get_rateset_len((u8 *)&pcur_network->SupportedRates); + network_type = rtw_check_network_type((u8 *)&pcur_network->SupportedRates, supportRateNum, 1); + + memcpy(psta->bssrateset, &pcur_network->SupportedRates, supportRateNum); + psta->bssratelen = supportRateNum; + + /* b/g mode ra_bitmap */ + for (i = 0; i < supportRateNum; i++) { + if (psta->bssrateset[i]) + tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i] & 0x7f); + } + + if (pcur_network->Configuration.DSConfig > 14) { + network_type = WIRELESS_INVALID; + } else { + /* force to b mode */ + network_type = WIRELESS_11B; + tx_ra_bitmap = 0xf; + } + + raid = networktype_to_raid(network_type); + init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & 0x3f; + + /* ap mode */ + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); + + { + u8 arg = 0; + + arg = psta->mac_id & 0x1f; + arg |= BIT(7); + tx_ra_bitmap |= ((raid << 28) & 0xf0000000); + DBG_88E("update_bmc_sta, mask = 0x%x, arg = 0x%x\n", tx_ra_bitmap, arg); + + /* bitmap[0:27] = tx_rate_bitmap */ + /* bitmap[28:31]= Rate Adaptive id */ + /* arg[0:4] = macid */ + /* arg[5] = Short GI */ + rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, 0); + } + /* set ra_id, init_rate */ + psta->raid = raid; + psta->init_rate = init_rate; + + rtw_sta_media_status_rpt(padapter, psta, 1); + + spin_lock_bh(&psta->lock); + psta->state = _FW_LINKED; + spin_unlock_bh(&psta->lock); + + } else { + DBG_88E("add_RATid_bmc_sta error!\n"); + } +} + +/* notes: */ +/* AID: 1~MAX for sta and 0 for bc/mc in ap/adhoc mode */ +/* MAC_ID = AID+1 for sta in ap/adhoc mode */ +/* MAC_ID = 1 for bc/mc for sta/ap/adhoc */ +/* MAC_ID = 0 for bssid for sta/ap/adhoc */ +/* CAM_ID = 0~3 for default key, cmd_id = macid + 3, macid = aid+1; */ + +void update_sta_info_apmode(struct adapter *padapter, struct sta_info *psta) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; + struct ht_priv *phtpriv_sta = &psta->htpriv; + u16 sta_cap_info; + u16 ap_cap_info; + + psta->mac_id = psta->aid + 1; + DBG_88E("%s\n", __func__); + + /* ap mode */ + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); + + if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) + psta->ieee8021x_blocked = true; + else + psta->ieee8021x_blocked = false; + + /* update sta's cap */ + + /* ERP */ + VCS_update(padapter, psta); + /* HT related cap */ + if (phtpriv_sta->ht_option) { + /* check if sta supports rx ampdu */ + phtpriv_sta->ampdu_enable = phtpriv_ap->ampdu_enable; + sta_cap_info = le16_to_cpu(phtpriv_sta->ht_cap.cap_info); + ap_cap_info = le16_to_cpu(phtpriv_ap->ht_cap.cap_info); + + /* check if sta support s Short GI */ + if ((sta_cap_info & ap_cap_info) & + (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) + phtpriv_sta->sgi = true; + + /* bwmode */ + if ((sta_cap_info & ap_cap_info) & IEEE80211_HT_CAP_SUP_WIDTH_20_40) { + phtpriv_sta->bwmode = pmlmeext->cur_bwmode; + phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; + } + psta->qos_option = true; + } else { + phtpriv_sta->ampdu_enable = false; + phtpriv_sta->sgi = false; + phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; + phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + + /* Rx AMPDU */ + send_delba(padapter, 0, psta->hwaddr);/* recipient */ + + /* TX AMPDU */ + send_delba(padapter, 1, psta->hwaddr);/* originator */ + phtpriv_sta->agg_enable_bitmap = 0x0;/* reset */ + phtpriv_sta->candidate_tid_bitmap = 0x0;/* reset */ + + /* todo: init other variables */ + + memset((void *)&psta->sta_stats, 0, sizeof(struct stainfo_stats)); + + spin_lock_bh(&psta->lock); + psta->state |= _FW_LINKED; + spin_unlock_bh(&psta->lock); +} + +static void update_hw_ht_param(struct adapter *padapter) +{ + unsigned char max_AMPDU_len; + unsigned char min_MPDU_spacing; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + DBG_88E("%s\n", __func__); + + /* handle A-MPDU parameter field */ + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03; + + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2; + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing)); + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len)); + + /* */ + /* Config SM Power Save setting */ + /* */ + pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & 0x0C) >> 2; + if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) + DBG_88E("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __func__); +} + +static void start_bss_network(struct adapter *padapter, u8 *pbuf) +{ + u8 *p; + u8 val8, cur_channel, cur_bwmode, cur_ch_offset; + u16 bcn_interval; + u32 acparm; + int ie_len; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork_mlmeext = &pmlmeinfo->network; + struct HT_info_element *pht_info = NULL; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + bcn_interval = (u16)pnetwork->Configuration.BeaconPeriod; + cur_channel = pnetwork->Configuration.DSConfig; + cur_bwmode = HT_CHANNEL_WIDTH_20; + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + /* check if there is wps ie, */ + /* if there is wpsie in beacon, the hostapd will update beacon twice when stating hostapd, */ + /* and at first time the security ie (RSN/WPA IE) will not include in beacon. */ + if (!rtw_get_wps_ie(pnetwork->IEs + _FIXED_IE_LENGTH_, pnetwork->IELength - _FIXED_IE_LENGTH_, NULL, NULL)) + pmlmeext->bstart_bss = true; + + /* todo: update wmm, ht cap */ + if (pmlmepriv->qospriv.qos_option) + pmlmeinfo->WMM_enable = true; + if (pmlmepriv->htpriv.ht_option) { + pmlmeinfo->WMM_enable = true; + pmlmeinfo->HT_enable = true; + + update_hw_ht_param(padapter); + } + + if (pmlmepriv->cur_network.join_res != true) { /* setting only at first time */ + /* WEP Key will be set before this function, do not clear CAM. */ + if ((psecuritypriv->dot11PrivacyAlgrthm != _WEP40_) && + (psecuritypriv->dot11PrivacyAlgrthm != _WEP104_)) + flush_all_cam_entry(padapter); /* clear CAM */ + } + + /* set MSR to AP_Mode */ + Set_MSR(padapter, _HW_STATE_AP_); + + /* Set BSSID REG */ + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pnetwork->MacAddress); + + /* Set EDCA param reg */ + acparm = 0x002F3217; /* VO */ + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm)); + acparm = 0x005E4317; /* VI */ + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm)); + acparm = 0x005ea42b; + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); + acparm = 0x0000A444; /* BK */ + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm)); + + /* Set Security */ + val8 = (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) ? 0xcc : 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + /* Beacon Control related register */ + rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&bcn_interval)); + + UpdateBrateTbl(padapter, pnetwork->SupportedRates); + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates); + + if (!pmlmepriv->cur_network.join_res) { /* setting only at first time */ + /* turn on all dynamic functions */ + Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); + } + /* set channel, bwmode */ + p = rtw_get_ie((pnetwork->IEs + sizeof(struct ndis_802_11_fixed_ie)), _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - sizeof(struct ndis_802_11_fixed_ie))); + if (p && ie_len) { + pht_info = (struct HT_info_element *)(p + 2); + + if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) { + /* switch to the 40M Hz mode */ + cur_bwmode = HT_CHANNEL_WIDTH_40; + switch (pht_info->infos[0] & 0x3) { + case 1: + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + case 3: + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + default: + cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + } + } + /* TODO: need to judge the phy parameters on concurrent mode for single phy */ + set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); + + DBG_88E("CH =%d, BW =%d, offset =%d\n", cur_channel, cur_bwmode, cur_ch_offset); + + /* */ + pmlmeext->cur_channel = cur_channel; + pmlmeext->cur_bwmode = cur_bwmode; + pmlmeext->cur_ch_offset = cur_ch_offset; + pmlmeext->cur_wireless_mode = pmlmepriv->cur_network.network_type; + + /* update cur_wireless_mode */ + update_wireless_mode(padapter); + + /* udpate capability after cur_wireless_mode updated */ + update_capinfo(padapter, rtw_get_capability((struct wlan_bssid_ex *)pnetwork)); + + /* let pnetwork_mlmeext == pnetwork_mlme. */ + memcpy(pnetwork_mlmeext, pnetwork, pnetwork->Length); + +#ifdef CONFIG_88EU_P2P + memcpy(pwdinfo->p2p_group_ssid, pnetwork->Ssid.Ssid, pnetwork->Ssid.SsidLength); + pwdinfo->p2p_group_ssid_len = pnetwork->Ssid.SsidLength; +#endif /* CONFIG_88EU_P2P */ + + if (pmlmeext->bstart_bss) { + update_beacon(padapter, _TIM_IE_, NULL, false); + + /* issue beacon frame */ + if (send_beacon(padapter) == _FAIL) + DBG_88E("issue_beacon, fail!\n"); + } + + /* update bc/mc sta_info */ + update_bmc_sta(padapter); +} + +int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len) +{ + int ret = _SUCCESS; + u8 *p; + u8 *pHT_caps_ie = NULL; + u8 *pHT_info_ie = NULL; + struct sta_info *psta = NULL; + u16 cap, ht_cap = false; + uint ie_len = 0; + int group_cipher, pairwise_cipher; + u8 channel, network_type, supportRate[NDIS_802_11_LENGTH_RATES_EX]; + int supportRateNum = 0; + u8 OUI1[] = {0x00, 0x50, 0xf2, 0x01}; + u8 WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pbss_network = (struct wlan_bssid_ex *)&pmlmepriv->cur_network.network; + u8 *ie = pbss_network->IEs; + + /* SSID */ + /* Supported rates */ + /* DS Params */ + /* WLAN_EID_COUNTRY */ + /* ERP Information element */ + /* Extended supported rates */ + /* WPA/WPA2 */ + /* Wi-Fi Wireless Multimedia Extensions */ + /* ht_capab, ht_oper */ + /* WPS IE */ + + DBG_88E("%s, len =%d\n", __func__, len); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE) != true) + return _FAIL; + + if (len > MAX_IE_SZ) + return _FAIL; + + pbss_network->IELength = len; + + memset(ie, 0, MAX_IE_SZ); + + memcpy(ie, pbuf, pbss_network->IELength); + + if (pbss_network->InfrastructureMode != Ndis802_11APMode) + return _FAIL; + + pbss_network->Rssi = 0; + + memcpy(pbss_network->MacAddress, myid(&padapter->eeprompriv), ETH_ALEN); + + /* beacon interval */ + p = rtw_get_beacon_interval_from_ie(ie);/* 8: TimeStamp, 2: Beacon Interval 2:Capability */ + pbss_network->Configuration.BeaconPeriod = get_unaligned_le16(p); + + /* capability */ + cap = get_unaligned_le16(ie); + + /* SSID */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SSID_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) { + memset(&pbss_network->Ssid, 0, sizeof(struct ndis_802_11_ssid)); + memcpy(pbss_network->Ssid.Ssid, (p + 2), ie_len); + pbss_network->Ssid.SsidLength = ie_len; + } + + /* channel */ + channel = 0; + pbss_network->Configuration.Length = 0; + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _DSSET_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) + channel = *(p + 2); + + pbss_network->Configuration.DSConfig = channel; + + memset(supportRate, 0, NDIS_802_11_LENGTH_RATES_EX); + /* get supported rates */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _SUPPORTEDRATES_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p) { + memcpy(supportRate, p + 2, ie_len); + supportRateNum = ie_len; + } + + /* get ext_supported rates */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _EXT_SUPPORTEDRATES_IE_, &ie_len, pbss_network->IELength - _BEACON_IE_OFFSET_); + if (p) { + memcpy(supportRate + supportRateNum, p + 2, ie_len); + supportRateNum += ie_len; + } + + network_type = rtw_check_network_type(supportRate, supportRateNum, channel); + + rtw_set_supported_rate(pbss_network->SupportedRates, network_type); + + /* parsing ERP_IE */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) + ERP_IE_handler(padapter, (struct ndis_802_11_var_ie *)p); + + /* update privacy/security */ + if (cap & BIT(4)) + pbss_network->Privacy = 1; + else + pbss_network->Privacy = 0; + + psecuritypriv->wpa_psk = 0; + + /* wpa2 */ + group_cipher = 0; + pairwise_cipher = 0; + psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_; + psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_; + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _RSN_IE_2_, &ie_len, (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) { + if (rtw_parse_wpa2_ie(p, ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + + psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */ + psecuritypriv->wpa_psk |= BIT(1); + + psecuritypriv->wpa2_group_cipher = group_cipher; + psecuritypriv->wpa2_pairwise_cipher = pairwise_cipher; + } + } + /* wpa */ + ie_len = 0; + group_cipher = 0; + pairwise_cipher = 0; + psecuritypriv->wpa_group_cipher = _NO_PRIVACY_; + psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_; + for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) { + p = rtw_get_ie(p, _SSN_IE_1_, &ie_len, + (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if ((p) && (!memcmp(p + 2, OUI1, 4))) { + if (rtw_parse_wpa_ie(p, ie_len + 2, &group_cipher, + &pairwise_cipher, NULL) == _SUCCESS) { + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + + psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */ + + psecuritypriv->wpa_psk |= BIT(0); + + psecuritypriv->wpa_group_cipher = group_cipher; + psecuritypriv->wpa_pairwise_cipher = pairwise_cipher; + } + break; + } + if (!p || ie_len == 0) + break; + } + + /* wmm */ + ie_len = 0; + pmlmepriv->qospriv.qos_option = 0; + if (pregistrypriv->wmm_enable) { + for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) { + p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, + (pbss_network->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if ((p) && !memcmp(p + 2, WMM_PARA_IE, 6)) { + pmlmepriv->qospriv.qos_option = 1; + + *(p + 8) |= BIT(7);/* QoS Info, support U-APSD */ + + /* disable all ACM bits since the WMM admission control is not supported */ + *(p + 10) &= ~BIT(4); /* BE */ + *(p + 14) &= ~BIT(4); /* BK */ + *(p + 18) &= ~BIT(4); /* VI */ + *(p + 22) &= ~BIT(4); /* VO */ + break; + } + + if (!p || ie_len == 0) + break; + } + } + /* parsing HT_CAP_IE */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, + (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) { + u8 rf_type; + struct ieee80211_ht_cap *pht_cap = (struct ieee80211_ht_cap *)(p + 2); + + pHT_caps_ie = p; + ht_cap = true; + network_type |= WIRELESS_11_24N; + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + if ((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) || + (psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP)) + pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & (0x07 << 2)); + else + pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); + + /* set Max Rx AMPDU size to 64K */ + pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_FACTOR & 0x03); + + if (rf_type == RF_1T1R) { + pht_cap->mcs.rx_mask[0] = 0xff; + pht_cap->mcs.rx_mask[1] = 0x0; + } + memcpy(&pmlmepriv->htpriv.ht_cap, p + 2, ie_len); + } + + /* parsing HT_INFO_IE */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, + (pbss_network->IELength - _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) + pHT_info_ie = p; + switch (network_type) { + case WIRELESS_11B: + pbss_network->NetworkTypeInUse = Ndis802_11DS; + break; + case WIRELESS_11G: + case WIRELESS_11BG: + case WIRELESS_11G_24N: + case WIRELESS_11BG_24N: + pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; + break; + default: + pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; + break; + } + + pmlmepriv->cur_network.network_type = network_type; + + pmlmepriv->htpriv.ht_option = false; + + if ((psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_TKIP) || + (psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_TKIP)) { + /* todo: */ + /* ht_cap = false; */ + } + + /* ht_cap */ + if (pregistrypriv->ht_enable && ht_cap) { + pmlmepriv->htpriv.ht_option = true; + pmlmepriv->qospriv.qos_option = 1; + + if (pregistrypriv->ampdu_enable == 1) + pmlmepriv->htpriv.ampdu_enable = true; + HT_caps_handler(padapter, (struct ndis_802_11_var_ie *)pHT_caps_ie); + + HT_info_handler(padapter, (struct ndis_802_11_var_ie *)pHT_info_ie); + } + + pbss_network->Length = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pbss_network); + + /* issue beacon to start bss network */ + start_bss_network(padapter, (u8 *)pbss_network); + + /* alloc sta_info for ap itself */ + psta = rtw_get_stainfo(&padapter->stapriv, pbss_network->MacAddress); + if (!psta) { + psta = rtw_alloc_stainfo(&padapter->stapriv, pbss_network->MacAddress); + if (!psta) + return _FAIL; + } + + /* fix bug of flush_cam_entry at STOP AP mode */ + psta->state |= WIFI_AP_STATE; + rtw_indicate_connect(padapter); + pmlmepriv->cur_network.join_res = true;/* for check if already set beacon */ + return ret; +} + +void rtw_set_macaddr_acl(struct adapter *padapter, int mode) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + DBG_88E("%s, mode =%d\n", __func__, mode); + + pacl_list->mode = mode; +} + +int rtw_acl_add_sta(struct adapter *padapter, u8 *addr) +{ + struct list_head *plist, *phead; + u8 added = false; + int i, ret = 0; + struct rtw_wlan_acl_node *paclnode; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + struct __queue *pacl_node_q = &pacl_list->acl_node_q; + + DBG_88E("%s(acl_num =%d) =%pM\n", __func__, pacl_list->num, (addr)); + + if ((NUM_ACL - 1) < pacl_list->num) + return -1; + + spin_lock_bh(&pacl_node_q->lock); + + phead = get_list_head(pacl_node_q); + plist = phead->next; + + while (phead != plist) { + paclnode = container_of(plist, struct rtw_wlan_acl_node, list); + plist = plist->next; + + if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { + if (paclnode->valid) { + added = true; + DBG_88E("%s, sta has been added\n", __func__); + break; + } + } + } + + spin_unlock_bh(&pacl_node_q->lock); + + if (added) + return ret; + + spin_lock_bh(&pacl_node_q->lock); + + for (i = 0; i < NUM_ACL; i++) { + paclnode = &pacl_list->aclnode[i]; + + if (!paclnode->valid) { + INIT_LIST_HEAD(&paclnode->list); + + memcpy(paclnode->addr, addr, ETH_ALEN); + + paclnode->valid = true; + + list_add_tail(&paclnode->list, get_list_head(pacl_node_q)); + + pacl_list->num++; + + break; + } + } + + DBG_88E("%s, acl_num =%d\n", __func__, pacl_list->num); + + spin_unlock_bh(&pacl_node_q->lock); + + return ret; +} + +int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr) +{ + struct list_head *plist, *phead; + int ret = 0; + struct rtw_wlan_acl_node *paclnode; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + struct __queue *pacl_node_q = &pacl_list->acl_node_q; + + DBG_88E("%s(acl_num =%d) =%pM\n", __func__, pacl_list->num, (addr)); + + spin_lock_bh(&pacl_node_q->lock); + + phead = get_list_head(pacl_node_q); + plist = phead->next; + + while (phead != plist) { + paclnode = container_of(plist, struct rtw_wlan_acl_node, list); + plist = plist->next; + + if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { + if (paclnode->valid) { + paclnode->valid = false; + + list_del_init(&paclnode->list); + + pacl_list->num--; + } + } + } + + spin_unlock_bh(&pacl_node_q->lock); + + DBG_88E("%s, acl_num =%d\n", __func__, pacl_list->num); + return ret; +} + +static void update_bcn_fixed_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_erpinfo_ie(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; + unsigned char *p, *ie = pnetwork->IEs; + u32 len = 0; + + DBG_88E("%s, ERP_enable =%d\n", __func__, pmlmeinfo->ERP_enable); + + if (!pmlmeinfo->ERP_enable) + return; + + /* parsing ERP_IE */ + p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _ERPINFO_IE_, &len, + (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if (p && len > 0) { + struct ndis_802_11_var_ie *pIE = (struct ndis_802_11_var_ie *)p; + + if (pmlmepriv->num_sta_non_erp == 1) + pIE->data[0] |= RTW_ERP_INFO_NON_ERP_PRESENT | RTW_ERP_INFO_USE_PROTECTION; + else + pIE->data[0] &= ~(RTW_ERP_INFO_NON_ERP_PRESENT | RTW_ERP_INFO_USE_PROTECTION); + + if (pmlmepriv->num_sta_no_short_preamble > 0) + pIE->data[0] |= RTW_ERP_INFO_BARKER_PREAMBLE_MODE; + else + pIE->data[0] &= ~(RTW_ERP_INFO_BARKER_PREAMBLE_MODE); + + ERP_IE_handler(padapter, pIE); + } +} + +static void update_bcn_htcap_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_htinfo_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_rsn_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_wpa_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_wmm_ie(struct adapter *padapter) +{ + DBG_88E("%s\n", __func__); +} + +static void update_bcn_wps_ie(struct adapter *padapter) +{ + u8 *pwps_ie = NULL, *pwps_ie_src; + u8 *premainder_ie, *pbackup_remainder_ie = NULL; + uint wps_ielen = 0, wps_offset, remainder_ielen; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; + unsigned char *ie = pnetwork->IEs; + u32 ielen = pnetwork->IELength; + + DBG_88E("%s\n", __func__); + + pwps_ie = rtw_get_wps_ie(ie + _FIXED_IE_LENGTH_, ielen - _FIXED_IE_LENGTH_, NULL, &wps_ielen); + + if (!pwps_ie || wps_ielen == 0) + return; + + wps_offset = (uint)(pwps_ie - ie); + + premainder_ie = pwps_ie + wps_ielen; + + remainder_ielen = ielen - wps_offset - wps_ielen; + + if (remainder_ielen > 0) { + pbackup_remainder_ie = kmalloc(remainder_ielen, GFP_ATOMIC); + if (pbackup_remainder_ie) + memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); + } + + pwps_ie_src = pmlmepriv->wps_beacon_ie; + if (!pwps_ie_src) + goto exit; + + wps_ielen = (uint)pwps_ie_src[1];/* to get ie data len */ + if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) { + memcpy(pwps_ie, pwps_ie_src, wps_ielen + 2); + pwps_ie += (wps_ielen + 2); + + if (pbackup_remainder_ie) + memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen); + + /* update IELength */ + pnetwork->IELength = wps_offset + (wps_ielen + 2) + remainder_ielen; + } + +exit: + kfree(pbackup_remainder_ie); +} + +static void update_bcn_p2p_ie(struct adapter *padapter) +{ +} + +static void update_bcn_vendor_spec_ie(struct adapter *padapter, u8 *oui) +{ + DBG_88E("%s\n", __func__); + + if (!memcmp(RTW_WPA_OUI, oui, 4)) + update_bcn_wpa_ie(padapter); + else if (!memcmp(WMM_OUI, oui, 4)) + update_bcn_wmm_ie(padapter); + else if (!memcmp(WPS_OUI, oui, 4)) + update_bcn_wps_ie(padapter); + else if (!memcmp(P2P_OUI, oui, 4)) + update_bcn_p2p_ie(padapter); + else + DBG_88E("unknown OUI type!\n"); +} + +void update_beacon(struct adapter *padapter, u8 ie_id, u8 *oui, u8 tx) +{ + struct mlme_priv *pmlmepriv; + struct mlme_ext_priv *pmlmeext; + + if (!padapter) + return; + + pmlmepriv = &padapter->mlmepriv; + pmlmeext = &padapter->mlmeextpriv; + + if (!pmlmeext->bstart_bss) + return; + + spin_lock_bh(&pmlmepriv->bcn_update_lock); + + switch (ie_id) { + case 0xFF: + update_bcn_fixed_ie(padapter);/* 8: TimeStamp, 2: Beacon Interval 2:Capability */ + break; + case _TIM_IE_: + update_BCNTIM(padapter); + break; + case _ERPINFO_IE_: + update_bcn_erpinfo_ie(padapter); + break; + case _HT_CAPABILITY_IE_: + update_bcn_htcap_ie(padapter); + break; + case _RSN_IE_2_: + update_bcn_rsn_ie(padapter); + break; + case _HT_ADD_INFO_IE_: + update_bcn_htinfo_ie(padapter); + break; + case _VENDOR_SPECIFIC_IE_: + update_bcn_vendor_spec_ie(padapter, oui); + break; + default: + break; + } + + pmlmepriv->update_bcn = true; + + spin_unlock_bh(&pmlmepriv->bcn_update_lock); + + if (tx) + set_tx_beacon_cmd(padapter); +} + +/* +op_mode +Set to 0 (HT pure) under the followign conditions + - all STAs in the BSS are 20/40 MHz HT in 20/40 MHz BSS or + - all STAs in the BSS are 20 MHz HT in 20 MHz BSS +Set to 1 (HT non-member protection) if there may be non-HT STAs + in both the primary and the secondary channel +Set to 2 if only HT STAs are associated in BSS, + however and at least one 20 MHz HT STA is associated +Set to 3 (HT mixed mode) when one or more non-HT STAs are associated + (currently non-GF HT station is considered as non-HT STA also) +*/ +static int rtw_ht_operation_update(struct adapter *padapter) +{ + u16 cur_op_mode, new_op_mode; + int op_mode_changes = 0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; + + if (pmlmepriv->htpriv.ht_option) + return 0; + + DBG_88E("%s current operation mode = 0x%X\n", + __func__, pmlmepriv->ht_op_mode); + + if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) && + pmlmepriv->num_sta_ht_no_gf) { + pmlmepriv->ht_op_mode |= + HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; + op_mode_changes++; + } else if ((pmlmepriv->ht_op_mode & + HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) && + pmlmepriv->num_sta_ht_no_gf == 0) { + pmlmepriv->ht_op_mode &= + ~HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; + op_mode_changes++; + } + + if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && + (pmlmepriv->num_sta_no_ht || pmlmepriv->olbc_ht)) { + pmlmepriv->ht_op_mode |= HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; + op_mode_changes++; + } else if ((pmlmepriv->ht_op_mode & + HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && + (pmlmepriv->num_sta_no_ht == 0 && !pmlmepriv->olbc_ht)) { + pmlmepriv->ht_op_mode &= + ~HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; + op_mode_changes++; + } + + /* Note: currently we switch to the MIXED op mode if HT non-greenfield + * station is associated. Probably it's a theoretical case, since + * it looks like all known HT STAs support greenfield. + */ + new_op_mode = 0; + if (pmlmepriv->num_sta_no_ht || + (pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)) + new_op_mode = OP_MODE_MIXED; + else if ((le16_to_cpu(phtpriv_ap->ht_cap.cap_info) & + IEEE80211_HT_CAP_SUP_WIDTH_20_40) && + pmlmepriv->num_sta_ht_20mhz) + new_op_mode = OP_MODE_20MHZ_HT_STA_ASSOCED; + else if (pmlmepriv->olbc_ht) + new_op_mode = OP_MODE_MAY_BE_LEGACY_STAS; + else + new_op_mode = OP_MODE_PURE; + + cur_op_mode = pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_OP_MODE_MASK; + if (cur_op_mode != new_op_mode) { + pmlmepriv->ht_op_mode &= ~HT_INFO_OPERATION_MODE_OP_MODE_MASK; + pmlmepriv->ht_op_mode |= new_op_mode; + op_mode_changes++; + } + + DBG_88E("%s new operation mode = 0x%X changes =%d\n", + __func__, pmlmepriv->ht_op_mode, op_mode_changes); + + return op_mode_changes; +} + +void associated_clients_update(struct adapter *padapter, u8 updated) +{ + /* update associcated stations cap. */ + if (updated) { + struct list_head *phead, *plist; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + + spin_lock_bh(&pstapriv->asoc_list_lock); + + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* check asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + VCS_update(padapter, psta); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + } +} + +/* called > TSR LEVEL for USB or SDIO Interface*/ +void bss_cap_update_on_sta_join(struct adapter *padapter, struct sta_info *psta) +{ + u8 beacon_updated = false; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) { + if (!psta->no_short_preamble_set) { + psta->no_short_preamble_set = 1; + + pmlmepriv->num_sta_no_short_preamble++; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_preamble == 1)) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + } else { + if (psta->no_short_preamble_set) { + psta->no_short_preamble_set = 0; + + pmlmepriv->num_sta_no_short_preamble--; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_preamble == 0)) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + } + + if (psta->flags & WLAN_STA_NONERP) { + if (!psta->nonerp_set) { + psta->nonerp_set = 1; + + pmlmepriv->num_sta_non_erp++; + + if (pmlmepriv->num_sta_non_erp == 1) { + beacon_updated = true; + update_beacon(padapter, _ERPINFO_IE_, NULL, true); + } + } + } else { + if (psta->nonerp_set) { + psta->nonerp_set = 0; + + pmlmepriv->num_sta_non_erp--; + + if (pmlmepriv->num_sta_non_erp == 0) { + beacon_updated = true; + update_beacon(padapter, _ERPINFO_IE_, NULL, true); + } + } + } + + if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT)) { + if (!psta->no_short_slot_time_set) { + psta->no_short_slot_time_set = 1; + + pmlmepriv->num_sta_no_short_slot_time++; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_slot_time == 1)) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + } else { + if (psta->no_short_slot_time_set) { + psta->no_short_slot_time_set = 0; + + pmlmepriv->num_sta_no_short_slot_time--; + + if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && + (pmlmepriv->num_sta_no_short_slot_time == 0)) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + } + + if (psta->flags & WLAN_STA_HT) { + u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info); + + DBG_88E("HT: STA %pM HT Capabilities Info: 0x%04x\n", + (psta->hwaddr), ht_capab); + + if (psta->no_ht_set) { + psta->no_ht_set = 0; + pmlmepriv->num_sta_no_ht--; + } + + if ((ht_capab & IEEE80211_HT_CAP_GRN_FLD) == 0) { + if (!psta->no_ht_gf_set) { + psta->no_ht_gf_set = 1; + pmlmepriv->num_sta_ht_no_gf++; + } + DBG_88E("%s STA %pM - no greenfield, num of non-gf stations %d\n", + __func__, (psta->hwaddr), + pmlmepriv->num_sta_ht_no_gf); + } + + if ((ht_capab & IEEE80211_HT_CAP_SUP_WIDTH_20_40) == 0) { + if (!psta->ht_20mhz_set) { + psta->ht_20mhz_set = 1; + pmlmepriv->num_sta_ht_20mhz++; + } + DBG_88E("%s STA %pM - 20 MHz HT, num of 20MHz HT STAs %d\n", + __func__, (psta->hwaddr), + pmlmepriv->num_sta_ht_20mhz); + } + } else { + if (!psta->no_ht_set) { + psta->no_ht_set = 1; + pmlmepriv->num_sta_no_ht++; + } + if (pmlmepriv->htpriv.ht_option) { + DBG_88E("%s STA %pM - no HT, num of non-HT stations %d\n", + __func__, (psta->hwaddr), + pmlmepriv->num_sta_no_ht); + } + } + + if (rtw_ht_operation_update(padapter) > 0) { + update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, false); + update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, true); + } + + /* update associcated stations cap. */ + associated_clients_update(padapter, beacon_updated); + + DBG_88E("%s, updated =%d\n", __func__, beacon_updated); +} + +u8 bss_cap_update_on_sta_leave(struct adapter *padapter, struct sta_info *psta) +{ + u8 beacon_updated = false; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (!psta) + return beacon_updated; + + if (psta->no_short_preamble_set) { + psta->no_short_preamble_set = 0; + pmlmepriv->num_sta_no_short_preamble--; + if (pmlmeext->cur_wireless_mode > WIRELESS_11B && + pmlmepriv->num_sta_no_short_preamble == 0) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + + if (psta->nonerp_set) { + psta->nonerp_set = 0; + pmlmepriv->num_sta_non_erp--; + if (pmlmepriv->num_sta_non_erp == 0) { + beacon_updated = true; + update_beacon(padapter, _ERPINFO_IE_, NULL, true); + } + } + + if (psta->no_short_slot_time_set) { + psta->no_short_slot_time_set = 0; + pmlmepriv->num_sta_no_short_slot_time--; + if (pmlmeext->cur_wireless_mode > WIRELESS_11B && + pmlmepriv->num_sta_no_short_slot_time == 0) { + beacon_updated = true; + update_beacon(padapter, 0xFF, NULL, true); + } + } + + if (psta->no_ht_gf_set) { + psta->no_ht_gf_set = 0; + pmlmepriv->num_sta_ht_no_gf--; + } + + if (psta->no_ht_set) { + psta->no_ht_set = 0; + pmlmepriv->num_sta_no_ht--; + } + + if (psta->ht_20mhz_set) { + psta->ht_20mhz_set = 0; + pmlmepriv->num_sta_ht_20mhz--; + } + + if (rtw_ht_operation_update(padapter) > 0) { + update_beacon(padapter, _HT_CAPABILITY_IE_, NULL, false); + update_beacon(padapter, _HT_ADD_INFO_IE_, NULL, true); + } + + /* update associcated stations cap. */ + + DBG_88E("%s, updated =%d\n", __func__, beacon_updated); + + return beacon_updated; +} + +u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta, + bool active, u16 reason) +{ + u8 beacon_updated = false; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (!psta) + return beacon_updated; + + /* tear down Rx AMPDU */ + send_delba(padapter, 0, psta->hwaddr);/* recipient */ + + /* tear down TX AMPDU */ + send_delba(padapter, 1, psta->hwaddr);/* originator */ + psta->htpriv.agg_enable_bitmap = 0x0;/* reset */ + psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */ + + if (active) + issue_deauth(padapter, psta->hwaddr, reason); + + /* clear cam entry / key */ + rtw_clearstakey_cmd(padapter, (u8 *)psta, (u8)(psta->mac_id + 3), true); + + spin_lock_bh(&psta->lock); + psta->state &= ~_FW_LINKED; + spin_unlock_bh(&psta->lock); + + rtw_indicate_sta_disassoc_event(padapter, psta); + + report_del_sta_event(padapter, psta->hwaddr, reason); + + beacon_updated = bss_cap_update_on_sta_leave(padapter, psta); + + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(padapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + + return beacon_updated; +} + +int rtw_ap_inform_ch_switch(struct adapter *padapter, u8 new_ch, u8 ch_offset) +{ + struct list_head *phead, *plist; + int ret = 0; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + return ret; + + DBG_88E(FUNC_NDEV_FMT" with ch:%u, offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), new_ch, ch_offset); + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* for each sta in asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + plist = plist->next; + + issue_action_spct_ch_switch(padapter, psta->hwaddr, new_ch, ch_offset); + psta->expire_to = ((pstapriv->expire_to * 2) > 5) ? 5 : (pstapriv->expire_to * 2); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + issue_action_spct_ch_switch(padapter, bc_addr, new_ch, ch_offset); + + return ret; +} + +int rtw_sta_flush(struct adapter *padapter) +{ + struct list_head *phead, *plist; + int ret = 0; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + DBG_88E(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev)); + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + return ret; + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* free sta asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + + ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING); + + associated_clients_update(padapter, true); + + return ret; +} + +/* called > TSR LEVEL for USB or SDIO Interface*/ +void sta_info_update(struct adapter *padapter, struct sta_info *psta) +{ + int flags = psta->flags; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + /* update wmm cap. */ + if (WLAN_STA_WME & flags) + psta->qos_option = 1; + else + psta->qos_option = 0; + + if (pmlmepriv->qospriv.qos_option == 0) + psta->qos_option = 0; + + /* update 802.11n ht cap. */ + if (WLAN_STA_HT & flags) { + psta->htpriv.ht_option = true; + psta->qos_option = 1; + } else { + psta->htpriv.ht_option = false; + } + + if (!pmlmepriv->htpriv.ht_option) + psta->htpriv.ht_option = false; + + update_sta_info_apmode(padapter, psta); +} + +/* called >= TSR LEVEL for USB or SDIO Interface*/ +void ap_sta_info_defer_update(struct adapter *padapter, struct sta_info *psta) +{ + if (psta->state & _FW_LINKED) { + /* add ratid */ + add_RATid(padapter, psta, 0);/* DM_RATR_STA_INIT */ + } +} + +void start_ap_mode(struct adapter *padapter) +{ + int i; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + + pmlmepriv->update_bcn = false; + + pmlmeext->bstart_bss = false; + + pmlmepriv->num_sta_non_erp = 0; + + pmlmepriv->num_sta_no_short_slot_time = 0; + + pmlmepriv->num_sta_no_short_preamble = 0; + + pmlmepriv->num_sta_ht_no_gf = 0; + pmlmepriv->num_sta_no_ht = 0; + pmlmepriv->num_sta_ht_20mhz = 0; + + pmlmepriv->olbc = false; + + pmlmepriv->olbc_ht = false; + + pmlmepriv->ht_op_mode = 0; + + for (i = 0; i < NUM_STA; i++) + pstapriv->sta_aid[i] = NULL; + + pmlmepriv->wps_beacon_ie = NULL; + pmlmepriv->wps_probe_resp_ie = NULL; + pmlmepriv->wps_assoc_resp_ie = NULL; + + pmlmepriv->p2p_beacon_ie = NULL; + pmlmepriv->p2p_probe_resp_ie = NULL; + + /* for ACL */ + INIT_LIST_HEAD(&pacl_list->acl_node_q.queue); + pacl_list->num = 0; + pacl_list->mode = 0; + for (i = 0; i < NUM_ACL; i++) { + INIT_LIST_HEAD(&pacl_list->aclnode[i].list); + pacl_list->aclnode[i].valid = false; + } +} + +void stop_ap_mode(struct adapter *padapter) +{ + struct list_head *phead, *plist; + struct rtw_wlan_acl_node *paclnode; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + struct __queue *pacl_node_q = &pacl_list->acl_node_q; + + pmlmepriv->update_bcn = false; + pmlmeext->bstart_bss = false; + + /* reset and init security priv , this can refine with rtw_reset_securitypriv */ + memset((unsigned char *)&padapter->securitypriv, 0, sizeof(struct security_priv)); + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled; + + /* for ACL */ + spin_lock_bh(&pacl_node_q->lock); + phead = get_list_head(pacl_node_q); + plist = phead->next; + while (phead != plist) { + paclnode = container_of(plist, struct rtw_wlan_acl_node, list); + plist = plist->next; + + if (paclnode->valid) { + paclnode->valid = false; + + list_del_init(&paclnode->list); + + pacl_list->num--; + } + } + spin_unlock_bh(&pacl_node_q->lock); + + DBG_88E("%s, free acl_node_queue, num =%d\n", __func__, pacl_list->num); + + rtw_sta_flush(padapter); + + /* free_assoc_sta_resources */ + rtw_free_all_stainfo(padapter); + + psta = rtw_get_bcmc_stainfo(padapter); + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(padapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + + rtw_init_bcmc_stainfo(padapter); + + rtw_free_mlme_priv_ie_data(pmlmepriv); +} + +#endif /* CONFIG_88EU_AP_MODE */ diff --git a/drivers/staging/r8188eu/core/rtw_br_ext.c b/drivers/staging/r8188eu/core/rtw_br_ext.c new file mode 100644 index 000000000000..62a672243696 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_br_ext.c @@ -0,0 +1,717 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. i*/ + +#define _RTW_BR_EXT_C_ + +#include "../include/linux/if_arp.h" +#include "../include/net/ip.h" +#include "../include/linux/atalk.h" +#include "../include/linux/udp.h" +#include "../include/linux/if_pppox.h" + +#include "../include/drv_types.h" +#include "../include/rtw_br_ext.h" +#include "../include/usb_osintf.h" +#include "../include/recv_osdep.h" + +#ifndef csum_ipv6_magic +#include "../include/net/ip6_checksum.h" +#endif + +#include "../include/linux/ipv6.h" +#include "../include/linux/icmpv6.h" +#include "../include/net/ndisc.h" +#include "../include/net/checksum.h" + +#define NAT25_IPV4 01 +#define NAT25_IPV6 02 +#define NAT25_IPX 03 +#define NAT25_APPLE 04 +#define NAT25_PPPOE 05 + +#define RTL_RELAY_TAG_LEN (ETH_ALEN) +#define TAG_HDR_LEN 4 + +#define MAGIC_CODE 0x8186 +#define MAGIC_CODE_LEN 2 +#define WAIT_TIME_PPPOE 5 /* waiting time for pppoe server in sec */ + +/*----------------------------------------------------------------- + How database records network address: + 0 1 2 3 4 5 6 7 8 9 10 + |----|----|----|----|----|----|----|----|----|----|----| + IPv4 |type| | IP addr | + IPX |type| Net addr | Node addr | + IPX |type| Net addr |Sckt addr| + Apple |type| Network |node| + PPPoE |type| SID | AC MAC | +-----------------------------------------------------------------*/ + +/* Find a tag in pppoe frame and return the pointer */ +static unsigned char *__nat25_find_pppoe_tag(struct pppoe_hdr *ph, unsigned short type) +{ + unsigned char *cur_ptr, *start_ptr; + unsigned short tagLen, tagType; + + start_ptr = cur_ptr = (unsigned char *)ph->tag; + while ((cur_ptr - start_ptr) < ntohs(ph->length)) { + /* prevent un-alignment access */ + tagType = (unsigned short)((cur_ptr[0] << 8) + cur_ptr[1]); + tagLen = (unsigned short)((cur_ptr[2] << 8) + cur_ptr[3]); + if (tagType == type) + return cur_ptr; + cur_ptr = cur_ptr + TAG_HDR_LEN + tagLen; + } + return NULL; +} + +static int __nat25_add_pppoe_tag(struct sk_buff *skb, struct pppoe_tag *tag) +{ + struct pppoe_hdr *ph = (struct pppoe_hdr *)(skb->data + ETH_HLEN); + int data_len; + + data_len = tag->tag_len + TAG_HDR_LEN; + if (skb_tailroom(skb) < data_len) { + _DEBUG_ERR("skb_tailroom() failed in add SID tag!\n"); + return -1; + } + + skb_put(skb, data_len); + /* have a room for new tag */ + memmove(((unsigned char *)ph->tag + data_len), (unsigned char *)ph->tag, ntohs(ph->length)); + ph->length = htons(ntohs(ph->length) + data_len); + memcpy((unsigned char *)ph->tag, tag, data_len); + return data_len; +} + +static int skb_pull_and_merge(struct sk_buff *skb, unsigned char *src, int len) +{ + int tail_len; + unsigned long end, tail; + + if ((src+len) > skb_tail_pointer(skb) || skb->len < len) + return -1; + + tail = (unsigned long)skb_tail_pointer(skb); + end = (unsigned long)src+len; + if (tail < end) + return -1; + + tail_len = (int)(tail-end); + if (tail_len > 0) + memmove(src, src+len, tail_len); + + skb_trim(skb, skb->len-len); + return 0; +} + +static unsigned long __nat25_timeout(struct adapter *priv) +{ + unsigned long timeout; + + timeout = jiffies - NAT25_AGEING_TIME*HZ; + + return timeout; +} + +static int __nat25_has_expired(struct adapter *priv, + struct nat25_network_db_entry *fdb) +{ + if (time_before_eq(fdb->ageing_timer, __nat25_timeout(priv))) + return 1; + + return 0; +} + +static void __nat25_generate_ipv4_network_addr(unsigned char *networkAddr, + unsigned int *ipAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPV4; + memcpy(networkAddr+7, (unsigned char *)ipAddr, 4); +} + +static void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr, + unsigned char *ac_mac, __be16 *sid) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_PPPOE; + memcpy(networkAddr+1, (unsigned char *)sid, 2); + memcpy(networkAddr+3, (unsigned char *)ac_mac, 6); +} + +static void __nat25_generate_ipv6_network_addr(unsigned char *networkAddr, + unsigned int *ipAddr) +{ + memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); + + networkAddr[0] = NAT25_IPV6; + memcpy(networkAddr+1, (unsigned char *)ipAddr, 16); +} + +static unsigned char *scan_tlv(unsigned char *data, int len, unsigned char tag, unsigned char len8b) +{ + while (len > 0) { + if (*data == tag && *(data+1) == len8b && len >= len8b*8) + return data+2; + + len -= (*(data+1))*8; + data += (*(data+1))*8; + } + return NULL; +} + +static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char *replace_mac) +{ + struct icmp6hdr *icmphdr = (struct icmp6hdr *)data; + unsigned char *mac; + + if (icmphdr->icmp6_type == NDISC_ROUTER_SOLICITATION) { + if (len >= 8) { + mac = scan_tlv(&data[8], len-8, 1, 1); + if (mac) { + _DEBUG_INFO("Router Solicitation, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], + replace_mac[0], replace_mac[1], replace_mac[2], replace_mac[3], replace_mac[4], replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } else if (icmphdr->icmp6_type == NDISC_ROUTER_ADVERTISEMENT) { + if (len >= 16) { + mac = scan_tlv(&data[16], len-16, 1, 1); + if (mac) { + _DEBUG_INFO("Router Advertisement, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], + replace_mac[0], replace_mac[1], replace_mac[2], replace_mac[3], replace_mac[4], replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { + if (len >= 24) { + mac = scan_tlv(&data[24], len-24, 1, 1); + if (mac) { + _DEBUG_INFO("Neighbor Solicitation, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], + replace_mac[0], replace_mac[1], replace_mac[2], replace_mac[3], replace_mac[4], replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT) { + if (len >= 24) { + mac = scan_tlv(&data[24], len-24, 2, 1); + if (mac) { + _DEBUG_INFO("Neighbor Advertisement, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], + replace_mac[0], replace_mac[1], replace_mac[2], replace_mac[3], replace_mac[4], replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } else if (icmphdr->icmp6_type == NDISC_REDIRECT) { + if (len >= 40) { + mac = scan_tlv(&data[40], len-40, 2, 1); + if (mac) { + _DEBUG_INFO("Redirect, replace MAC From: %02x:%02x:%02x:%02x:%02x:%02x, To: %02x:%02x:%02x:%02x:%02x:%02x\n", + mac[0], mac[1], mac[2], mac[3], mac[4], mac[5], + replace_mac[0], replace_mac[1], replace_mac[2], replace_mac[3], replace_mac[4], replace_mac[5]); + memcpy(mac, replace_mac, 6); + return 1; + } + } + } + return 0; +} + +static int __nat25_network_hash(unsigned char *networkAddr) +{ + if (networkAddr[0] == NAT25_IPV4) { + unsigned long x; + + x = networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10]; + + return x & (NAT25_HASH_SIZE - 1); + } else if (networkAddr[0] == NAT25_IPX) { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ + networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10]; + + return x & (NAT25_HASH_SIZE - 1); + } else if (networkAddr[0] == NAT25_APPLE) { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3]; + + return x & (NAT25_HASH_SIZE - 1); + } else if (networkAddr[0] == NAT25_PPPOE) { + unsigned long x; + + x = networkAddr[0] ^ networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ networkAddr[6] ^ networkAddr[7] ^ networkAddr[8]; + + return x & (NAT25_HASH_SIZE - 1); + } else if (networkAddr[0] == NAT25_IPV6) { + unsigned long x; + + x = networkAddr[1] ^ networkAddr[2] ^ networkAddr[3] ^ networkAddr[4] ^ networkAddr[5] ^ + networkAddr[6] ^ networkAddr[7] ^ networkAddr[8] ^ networkAddr[9] ^ networkAddr[10] ^ + networkAddr[11] ^ networkAddr[12] ^ networkAddr[13] ^ networkAddr[14] ^ networkAddr[15] ^ + networkAddr[16]; + + return x & (NAT25_HASH_SIZE - 1); + } else { + unsigned long x = 0; + int i; + + for (i = 0; i < MAX_NETWORK_ADDR_LEN; i++) + x ^= networkAddr[i]; + + return x & (NAT25_HASH_SIZE - 1); + } +} + +static void __network_hash_link(struct adapter *priv, + struct nat25_network_db_entry *ent, int hash) +{ + /* Caller must spin_lock already! */ + ent->next_hash = priv->nethash[hash]; + if (ent->next_hash) + ent->next_hash->pprev_hash = &ent->next_hash; + priv->nethash[hash] = ent; + ent->pprev_hash = &priv->nethash[hash]; +} + +static void __network_hash_unlink(struct nat25_network_db_entry *ent) +{ + /* Caller must spin_lock already! */ + *ent->pprev_hash = ent->next_hash; + if (ent->next_hash) + ent->next_hash->pprev_hash = ent->pprev_hash; + ent->next_hash = NULL; + ent->pprev_hash = NULL; +} + +static void __nat25_db_network_insert(struct adapter *priv, + unsigned char *macAddr, unsigned char *networkAddr) +{ + struct nat25_network_db_entry *db; + int hash; + + spin_lock_bh(&priv->br_ext_lock); + hash = __nat25_network_hash(networkAddr); + db = priv->nethash[hash]; + while (db) { + if (!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) { + memcpy(db->macAddr, macAddr, ETH_ALEN); + db->ageing_timer = jiffies; + spin_unlock_bh(&priv->br_ext_lock); + return; + } + db = db->next_hash; + } + db = kmalloc(sizeof(*db), GFP_ATOMIC); + if (!db) { + spin_unlock_bh(&priv->br_ext_lock); + return; + } + memcpy(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN); + memcpy(db->macAddr, macAddr, ETH_ALEN); + atomic_set(&db->use_count, 1); + db->ageing_timer = jiffies; + + __network_hash_link(priv, db, hash); + + spin_unlock_bh(&priv->br_ext_lock); +} + +static void __nat25_db_print(struct adapter *priv) +{ +} + +/* + * NAT2.5 interface + */ + +void nat25_db_cleanup(struct adapter *priv) +{ + int i; + + spin_lock_bh(&priv->br_ext_lock); + + for (i = 0; i < NAT25_HASH_SIZE; i++) { + struct nat25_network_db_entry *f; + f = priv->nethash[i]; + while (f) { + struct nat25_network_db_entry *g; + + g = f->next_hash; + if (priv->scdb_entry == f) { + memset(priv->scdb_mac, 0, ETH_ALEN); + memset(priv->scdb_ip, 0, 4); + priv->scdb_entry = NULL; + } + __network_hash_unlink(f); + kfree(f); + f = g; + } + } + spin_unlock_bh(&priv->br_ext_lock); +} + +void nat25_db_expire(struct adapter *priv) +{ + int i; + + spin_lock_bh(&priv->br_ext_lock); + + for (i = 0; i < NAT25_HASH_SIZE; i++) { + struct nat25_network_db_entry *f; + f = priv->nethash[i]; + + while (f) { + struct nat25_network_db_entry *g; + g = f->next_hash; + + if (__nat25_has_expired(priv, f)) { + if (atomic_dec_and_test(&f->use_count)) { + if (priv->scdb_entry == f) { + memset(priv->scdb_mac, 0, ETH_ALEN); + memset(priv->scdb_ip, 0, 4); + priv->scdb_entry = NULL; + } + __network_hash_unlink(f); + kfree(f); + } + } + f = g; + } + } + spin_unlock_bh(&priv->br_ext_lock); +} + +int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) +{ + unsigned short protocol; + unsigned char networkAddr[MAX_NETWORK_ADDR_LEN]; + unsigned int tmp; + + if (!skb) + return -1; + + if ((method <= NAT25_MIN) || (method >= NAT25_MAX)) + return -1; + + protocol = be16_to_cpu(*((__be16 *)(skb->data + 2 * ETH_ALEN))); + + /*---------------------------------------------------*/ + /* Handle IP frame */ + /*---------------------------------------------------*/ + if (protocol == ETH_P_IP) { + struct iphdr *iph = (struct iphdr *)(skb->data + ETH_HLEN); + + if (((unsigned char *)(iph) + (iph->ihl<<2)) >= (skb->data + ETH_HLEN + skb->len)) { + DEBUG_WARN("NAT25: malformed IP packet !\n"); + return -1; + } + + switch (method) { + case NAT25_CHECK: + return -1; + case NAT25_INSERT: + /* some multicast with source IP is all zero, maybe other case is illegal */ + /* in class A, B, C, host address is all zero or all one is illegal */ + if (iph->saddr == 0) + return 0; + tmp = be32_to_cpu(iph->saddr); + DEBUG_INFO("NAT25: Insert IP, SA =%08x, DA =%08x\n", tmp, iph->daddr); + __nat25_generate_ipv4_network_addr(networkAddr, &tmp); + /* record source IP address and , source mac address into db */ + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + return 0; + default: + return -1; + } + } else if (protocol == ETH_P_ARP) { + /*---------------------------------------------------*/ + /* Handle ARP frame */ + /*---------------------------------------------------*/ + struct arphdr *arp = (struct arphdr *)(skb->data + ETH_HLEN); + unsigned char *arp_ptr = (unsigned char *)(arp + 1); + unsigned int *sender; + + if (arp->ar_pro != __constant_htons(ETH_P_IP)) { + DEBUG_WARN("NAT25: arp protocol unknown (%4x)!\n", be16_to_cpu(arp->ar_pro)); + return -1; + } + + switch (method) { + case NAT25_CHECK: + return 0; /* skb_copy for all ARP frame */ + case NAT25_INSERT: + DEBUG_INFO("NAT25: Insert ARP, MAC =%02x%02x%02x%02x%02x%02x\n", arp_ptr[0], + arp_ptr[1], arp_ptr[2], arp_ptr[3], arp_ptr[4], arp_ptr[5]); + + /* change to ARP sender mac address to wlan STA address */ + memcpy(arp_ptr, GET_MY_HWADDR(priv), ETH_ALEN); + arp_ptr += arp->ar_hln; + sender = (unsigned int *)arp_ptr; + __nat25_generate_ipv4_network_addr(networkAddr, sender); + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_print(priv); + return 0; + default: + return -1; + } + } else if ((protocol == ETH_P_PPP_DISC) || + (protocol == ETH_P_PPP_SES)) { + /*---------------------------------------------------*/ + /* Handle PPPoE frame */ + /*---------------------------------------------------*/ + struct pppoe_hdr *ph = (struct pppoe_hdr *)(skb->data + ETH_HLEN); + unsigned short *pMagic; + + switch (method) { + case NAT25_CHECK: + if (ph->sid == 0) + return 0; + return 1; + case NAT25_INSERT: + if (ph->sid == 0) { /* Discovery phase according to tag */ + if (ph->code == PADI_CODE || ph->code == PADR_CODE) { + if (priv->ethBrExtInfo.addPPPoETag) { + struct pppoe_tag *tag, *pOldTag; + unsigned char tag_buf[40]; + int old_tag_len = 0; + + tag = (struct pppoe_tag *)tag_buf; + pOldTag = (struct pppoe_tag *)__nat25_find_pppoe_tag(ph, ntohs(PTT_RELAY_SID)); + if (pOldTag) { /* if SID existed, copy old value and delete it */ + old_tag_len = ntohs(pOldTag->tag_len); + if (old_tag_len+TAG_HDR_LEN+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN > sizeof(tag_buf)) { + DEBUG_ERR("SID tag length too long!\n"); + return -1; + } + + memcpy(tag->tag_data+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN, + pOldTag->tag_data, old_tag_len); + + if (skb_pull_and_merge(skb, (unsigned char *)pOldTag, TAG_HDR_LEN+old_tag_len) < 0) { + DEBUG_ERR("call skb_pull_and_merge() failed in PADI/R packet!\n"); + return -1; + } + ph->length = htons(ntohs(ph->length)-TAG_HDR_LEN-old_tag_len); + } + + tag->tag_type = PTT_RELAY_SID; + tag->tag_len = htons(MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN+old_tag_len); + + /* insert the magic_code+client mac in relay tag */ + pMagic = (unsigned short *)tag->tag_data; + *pMagic = htons(MAGIC_CODE); + memcpy(tag->tag_data+MAGIC_CODE_LEN, skb->data+ETH_ALEN, ETH_ALEN); + + /* Add relay tag */ + if (__nat25_add_pppoe_tag(skb, tag) < 0) + return -1; + + DEBUG_INFO("NAT25: Insert PPPoE, forward %s packet\n", + (ph->code == PADI_CODE ? "PADI" : "PADR")); + } else { /* not add relay tag */ + if (priv->pppoe_connection_in_progress && + memcmp(skb->data+ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) { + DEBUG_ERR("Discard PPPoE packet due to another PPPoE connection is in progress!\n"); + return -2; + } + + if (priv->pppoe_connection_in_progress == 0) + memcpy(priv->pppoe_addr, skb->data+ETH_ALEN, ETH_ALEN); + + priv->pppoe_connection_in_progress = WAIT_TIME_PPPOE; + } + } else { + return -1; + } + } else { /* session phase */ + DEBUG_INFO("NAT25: Insert PPPoE, insert session packet to %s\n", skb->dev->name); + + __nat25_generate_pppoe_network_addr(networkAddr, skb->data, &ph->sid); + + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + + __nat25_db_print(priv); + + if (!priv->ethBrExtInfo.addPPPoETag && + priv->pppoe_connection_in_progress && + !memcmp(skb->data+ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) + priv->pppoe_connection_in_progress = 0; + } + return 0; + default: + return -1; + } + } else if (protocol == 0x888e) { + /*---------------------------------------------------*/ + /* Handle EAP frame */ + /*---------------------------------------------------*/ + switch (method) { + case NAT25_CHECK: + return -1; + case NAT25_INSERT: + return 0; + default: + return -1; + } + } else if ((protocol == 0xe2ae) || (protocol == 0xe2af)) { + /*---------------------------------------------------*/ + /* Handle C-Media proprietary frame */ + /*---------------------------------------------------*/ + switch (method) { + case NAT25_CHECK: + return -1; + case NAT25_INSERT: + return 0; + default: + return -1; + } + } else if (protocol == ETH_P_IPV6) { + /*------------------------------------------------*/ + /* Handle IPV6 frame */ + /*------------------------------------------------*/ + struct ipv6hdr *iph = (struct ipv6hdr *)(skb->data + ETH_HLEN); + + if (sizeof(*iph) >= (skb->len - ETH_HLEN)) { + DEBUG_WARN("NAT25: malformed IPv6 packet !\n"); + return -1; + } + + switch (method) { + case NAT25_CHECK: + if (skb->data[0] & 1) + return 0; + return -1; + case NAT25_INSERT: + DEBUG_INFO("NAT25: Insert IP, SA =%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x," + " DA =%4x:%4x:%4x:%4x:%4x:%4x:%4x:%4x\n", + iph->saddr.s6_addr16[0], iph->saddr.s6_addr16[1], iph->saddr.s6_addr16[2], iph->saddr.s6_addr16[3], + iph->saddr.s6_addr16[4], iph->saddr.s6_addr16[5], iph->saddr.s6_addr16[6], iph->saddr.s6_addr16[7], + iph->daddr.s6_addr16[0], iph->daddr.s6_addr16[1], iph->daddr.s6_addr16[2], iph->daddr.s6_addr16[3], + iph->daddr.s6_addr16[4], iph->daddr.s6_addr16[5], iph->daddr.s6_addr16[6], iph->daddr.s6_addr16[7]); + + if (memcmp(&iph->saddr, "\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0", 16)) { + __nat25_generate_ipv6_network_addr(networkAddr, (unsigned int *)&iph->saddr); + __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_print(priv); + + if (iph->nexthdr == IPPROTO_ICMPV6 && + skb->len > (ETH_HLEN + sizeof(*iph) + 4)) { + if (update_nd_link_layer_addr(skb->data + ETH_HLEN + sizeof(*iph), + skb->len - ETH_HLEN - sizeof(*iph), GET_MY_HWADDR(priv))) { + struct icmp6hdr *hdr = (struct icmp6hdr *)(skb->data + ETH_HLEN + sizeof(*iph)); + hdr->icmp6_cksum = 0; + hdr->icmp6_cksum = csum_ipv6_magic(&iph->saddr, &iph->daddr, + iph->payload_len, + IPPROTO_ICMPV6, + csum_partial((__u8 *)hdr, iph->payload_len, 0)); + } + } + } + return 0; + default: + return -1; + } + } + return -1; +} + +#define SERVER_PORT 67 +#define CLIENT_PORT 68 +#define DHCP_MAGIC 0x63825363 +#define BROADCAST_FLAG 0x8000 + +struct dhcpMessage { + u_int8_t op; + u_int8_t htype; + u_int8_t hlen; + u_int8_t hops; + u_int32_t xid; + __be16 secs; + __be16 flags; + __be32 ciaddr; + __be32 yiaddr; + __be32 siaddr; + __be32 giaddr; + u_int8_t chaddr[16]; + u_int8_t sname[64]; + u_int8_t file[128]; + __be32 cookie; + u_int8_t options[308]; /* 312 - cookie */ +}; + +void dhcp_flag_bcast(struct adapter *priv, struct sk_buff *skb) +{ + if (!skb) + return; + + if (!priv->ethBrExtInfo.dhcp_bcst_disable) { + __be16 protocol = *((__be16 *)(skb->data + 2 * ETH_ALEN)); + + if (protocol == __constant_htons(ETH_P_IP)) { /* IP */ + struct iphdr *iph = (struct iphdr *)(skb->data + ETH_HLEN); + + if (iph->protocol == IPPROTO_UDP) { /* UDP */ + struct udphdr *udph = (struct udphdr *)((size_t)iph + (iph->ihl << 2)); + + if ((udph->source == __constant_htons(CLIENT_PORT)) && + (udph->dest == __constant_htons(SERVER_PORT))) { /* DHCP request */ + struct dhcpMessage *dhcph = + (struct dhcpMessage *)((size_t)udph + sizeof(struct udphdr)); + u32 cookie = be32_to_cpu((__be32)dhcph->cookie); + + if (cookie == DHCP_MAGIC) { /* match magic word */ + if (!(dhcph->flags & htons(BROADCAST_FLAG))) { + /* if not broadcast */ + register int sum = 0; + + DEBUG_INFO("DHCP: change flag of DHCP request to broadcast.\n"); + /* or BROADCAST flag */ + dhcph->flags |= htons(BROADCAST_FLAG); + /* recalculate checksum */ + sum = ~(udph->check) & 0xffff; + sum += be16_to_cpu(dhcph->flags); + while (sum >> 16) + sum = (sum & 0xffff) + (sum >> 16); + udph->check = ~sum; + } + } + } + } + } + } +} + +void *scdb_findEntry(struct adapter *priv, unsigned char *macAddr, + unsigned char *ipAddr) +{ + unsigned char networkAddr[MAX_NETWORK_ADDR_LEN]; + struct nat25_network_db_entry *db; + int hash; + + __nat25_generate_ipv4_network_addr(networkAddr, (unsigned int *)ipAddr); + hash = __nat25_network_hash(networkAddr); + db = priv->nethash[hash]; + while (db) { + if (!memcmp(db->networkAddr, networkAddr, MAX_NETWORK_ADDR_LEN)) { + return (void *)db; + } + + db = db->next_hash; + } + + return NULL; +} diff --git a/drivers/staging/r8188eu/core/rtw_cmd.c b/drivers/staging/r8188eu/core/rtw_cmd.c new file mode 100644 index 000000000000..ce73ac7cf973 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_cmd.c @@ -0,0 +1,2128 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_CMD_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/mlme_osdep.h" +#include "../include/rtw_br_ext.h" +#include "../include/rtw_mlme_ext.h" + +/* +Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. +No irqsave is necessary. +*/ + +static int _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) +{ + int res = _SUCCESS; + + sema_init(&pcmdpriv->cmd_queue_sema, 0); + /* sema_init(&(pcmdpriv->cmd_done_sema), 0); */ + sema_init(&pcmdpriv->terminate_cmdthread_sema, 0); + + _rtw_init_queue(&pcmdpriv->cmd_queue); + + /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ + + pcmdpriv->cmd_seq = 1; + + pcmdpriv->cmd_allocated_buf = kzalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, + GFP_KERNEL); + + if (!pcmdpriv->cmd_allocated_buf) { + res = _FAIL; + goto exit; + } + + pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((size_t)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ - 1)); + + pcmdpriv->rsp_allocated_buf = kzalloc(MAX_RSPSZ + 4, GFP_KERNEL); + + if (!pcmdpriv->rsp_allocated_buf) { + res = _FAIL; + goto exit; + } + + pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3); + + pcmdpriv->cmd_issued_cnt = 0; + pcmdpriv->cmd_done_cnt = 0; + pcmdpriv->rsp_cnt = 0; +exit: + + return res; +} + +static void c2h_wk_callback(struct work_struct *work); + +static int _rtw_init_evt_priv(struct evt_priv *pevtpriv) +{ + int res = _SUCCESS; + + /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ + atomic_set(&pevtpriv->event_seq, 0); + pevtpriv->evt_done_cnt = 0; + + _init_workitem(&pevtpriv->c2h_wk, c2h_wk_callback, NULL); + pevtpriv->c2h_wk_alive = false; + pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN + 1); + + return res; +} + +void rtw_free_evt_priv(struct evt_priv *pevtpriv) +{ + _cancel_workitem_sync(&pevtpriv->c2h_wk); + while (pevtpriv->c2h_wk_alive) + msleep(10); + + while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) { + void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue); + if (c2h && c2h != (void *)pevtpriv) + kfree(c2h); + } +} + +static void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) +{ + if (pcmdpriv) { + kfree(pcmdpriv->cmd_allocated_buf); + kfree(pcmdpriv->rsp_allocated_buf); + } +} + +/* +Calling Context: + +rtw_enqueue_cmd can only be called between kernel thread, +since only spin_lock is used. + +ISR/Call-Back functions can't call this sub-function. + +*/ + +static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj) +{ + unsigned long flags; + + if (!obj) + goto exit; + + spin_lock_irqsave(&queue->lock, flags); + + list_add_tail(&obj->list, &queue->queue); + + spin_unlock_irqrestore(&queue->lock, flags); + +exit: + + return _SUCCESS; +} + +static struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue) +{ + struct cmd_obj *obj; + unsigned long flags; + + spin_lock_irqsave(&queue->lock, flags); + if (list_empty(&queue->queue)) { + obj = NULL; + } else { + obj = container_of((&queue->queue)->next, struct cmd_obj, list); + rtw_list_delete(&obj->list); + } + + spin_unlock_irqrestore(&queue->lock, flags); + + return obj; +} + +u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) +{ + u32 res; + + res = _rtw_init_cmd_priv(pcmdpriv); + + return res; +} + +u32 rtw_init_evt_priv(struct evt_priv *pevtpriv) +{ + int res; + + res = _rtw_init_evt_priv(pevtpriv); + + return res; +} + +void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv) +{ + _rtw_free_cmd_priv(pcmdpriv); +} + +static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */ + + /* To decide allow or not */ + if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) && + (!pcmdpriv->padapter->registrypriv.usbss_enable)) { + if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) { + struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf; + if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID) + bAllow = true; + } + } + + if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan)) + bAllow = true; + + if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) || + !pcmdpriv->cmdthd_running) /* com_thread not running */ + return _FAIL; + return _SUCCESS; +} + +u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) +{ + int res = _FAIL; + struct adapter *padapter = pcmdpriv->padapter; + + if (!cmd_obj) + goto exit; + + cmd_obj->padapter = padapter; + + res = rtw_cmd_filter(pcmdpriv, cmd_obj); + if (_FAIL == res) { + rtw_free_cmd_obj(cmd_obj); + goto exit; + } + + res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); + + if (res == _SUCCESS) + up(&pcmdpriv->cmd_queue_sema); + +exit: + + return res; +} + +struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv) +{ + struct cmd_obj *cmd_obj; + + cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue); + + return cmd_obj; +} + +void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv) +{ + + pcmdpriv->cmd_done_cnt++; + /* up(&(pcmdpriv->cmd_done_sema)); */ + +} + +void rtw_free_cmd_obj(struct cmd_obj *pcmd) +{ + + if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) { + /* free parmbuf in cmd_obj */ + kfree(pcmd->parmbuf); + } + + if (pcmd->rsp) { + if (pcmd->rspsz != 0) { + /* free rsp in cmd_obj */ + kfree(pcmd->rsp); + } + } + + /* free cmd_obj */ + kfree(pcmd); + +} + +int rtw_cmd_thread(void *context) +{ + u8 ret; + struct cmd_obj *pcmd; + u8 *pcmdbuf; + u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf); + void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd); + struct adapter *padapter = (struct adapter *)context; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + thread_enter("RTW_CMD_THREAD"); + + pcmdbuf = pcmdpriv->cmd_buf; + + pcmdpriv->cmdthd_running = true; + up(&pcmdpriv->terminate_cmdthread_sema); + + while (1) { + if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL) + break; + + if (padapter->bDriverStopped || + padapter->bSurpriseRemoved) { + DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } +_next: + if (padapter->bDriverStopped || + padapter->bSurpriseRemoved) { + DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n", + __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__); + break; + } + + pcmd = rtw_dequeue_cmd(pcmdpriv); + if (!pcmd) + continue; + + if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) { + pcmd->res = H2C_DROPPED; + goto post_process; + } + + pcmdpriv->cmd_issued_cnt++; + + pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */ + + memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz); + + if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) { + cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; + + if (cmd_hdl) { + ret = cmd_hdl(pcmd->padapter, pcmdbuf); + pcmd->res = ret; + } + + pcmdpriv->cmd_seq++; + } else { + pcmd->res = H2C_PARAMETERS_ERROR; + } + + cmd_hdl = NULL; + +post_process: + + /* call callback function for post-processed */ + if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) { + pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; + if (!pcmd_callback) + rtw_free_cmd_obj(pcmd); + else + /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */ + pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */ + } else { + rtw_free_cmd_obj(pcmd); + } + + flush_signals_thread(); + + goto _next; + } + pcmdpriv->cmdthd_running = false; + + /* free all cmd_obj resources */ + do { + pcmd = rtw_dequeue_cmd(pcmdpriv); + if (!pcmd) + break; + + /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */ + + rtw_free_cmd_obj(pcmd); + } while (1); + + up(&pcmdpriv->terminate_cmdthread_sema); + + thread_exit(); +} + +u8 rtw_setstandby_cmd(struct adapter *padapter, uint action) +{ + struct cmd_obj *ph2c; + struct usb_suspend_parm *psetusbsuspend; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 ret = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + ret = _FAIL; + goto exit; + } + + psetusbsuspend = kzalloc(sizeof(struct usb_suspend_parm), GFP_ATOMIC); + if (!psetusbsuspend) { + kfree(ph2c); + ret = _FAIL; + goto exit; + } + + psetusbsuspend->action = action; + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend)); + + ret = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return ret; +} + +/* +rtw_sitesurvey_cmd(~) + ### NOTE:#### (!!!!) + MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock +*/ +u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num, + struct rtw_ieee80211_channel *ch, int ch_num) +{ + u8 res = _FAIL; + struct cmd_obj *ph2c; + struct sitesurvey_parm *psurveyPara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); + } + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1); + } + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) + return _FAIL; + + psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC); + if (!psurveyPara) { + kfree(ph2c); + return _FAIL; + } + + rtw_free_network_queue(padapter, false); + + init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); + + /* psurveyPara->bsslimit = 48; */ + psurveyPara->scan_mode = pmlmepriv->scan_mode; + + /* prepare ssid list */ + if (ssid) { + int i; + for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { + if (ssid[i].SsidLength) { + memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid)); + psurveyPara->ssid_num++; + } + } + } + + /* prepare channel list */ + if (ch) { + int i; + for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { + if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { + memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel)); + psurveyPara->ch_num++; + } + } + } + + set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + + if (res == _SUCCESS) { + pmlmepriv->scan_start_time = jiffies; + + _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT); + + rtw_led_control(padapter, LED_CTL_SITE_SURVEY); + + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + } else { + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + } + + return res; +} + +u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset) +{ + struct cmd_obj *ph2c; + struct setdatarate_parm *pbsetdataratepara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pbsetdataratepara = kzalloc(sizeof(struct setdatarate_parm), GFP_ATOMIC); + if (!pbsetdataratepara) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate)); + pbsetdataratepara->mac_id = 5; + memcpy(pbsetdataratepara->datarates, rateset, NumRates); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_setbasicrate_cmd(struct adapter *padapter, u8 *rateset) +{ + struct cmd_obj *ph2c; + struct setbasicrate_parm *pssetbasicratepara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + pssetbasicratepara = kzalloc(sizeof(struct setbasicrate_parm), GFP_ATOMIC); + + if (!pssetbasicratepara) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_); + + memcpy(pssetbasicratepara->basicrates, rateset, NumRates); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +/* +unsigned char rtw_setphy_cmd(unsigned char *adapter) + +1. be called only after rtw_update_registrypriv_dev_network(~) or mp testing program +2. for AdHoc/Ap mode or mp mode? + +*/ +u8 rtw_setphy_cmd(struct adapter *padapter, u8 modem, u8 ch) +{ + struct cmd_obj *ph2c; + struct setphy_parm *psetphypara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + psetphypara = kzalloc(sizeof(struct setphy_parm), GFP_ATOMIC); + + if (!psetphypara) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_); + + psetphypara->modem = modem; + psetphypara->rfchannel = ch; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_setbbreg_cmd(struct adapter *padapter, u8 offset, u8 val) +{ + struct cmd_obj *ph2c; + struct writeBB_parm *pwritebbparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + pwritebbparm = kzalloc(sizeof(struct writeBB_parm), GFP_ATOMIC); + + if (!pwritebbparm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg)); + + pwritebbparm->offset = offset; + pwritebbparm->value = val; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_getbbreg_cmd(struct adapter *padapter, u8 offset, u8 *pval) +{ + struct cmd_obj *ph2c; + struct readBB_parm *prdbbparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + prdbbparm = kzalloc(sizeof(struct readBB_parm), GFP_ATOMIC); + + if (!prdbbparm) { + kfree(ph2c); + return _FAIL; + } + + INIT_LIST_HEAD(&ph2c->list); + ph2c->cmdcode = GEN_CMD_CODE(_GetBBReg); + ph2c->parmbuf = (unsigned char *)prdbbparm; + ph2c->cmdsz = sizeof(struct readBB_parm); + ph2c->rsp = pval; + ph2c->rspsz = sizeof(struct readBB_rsp); + + prdbbparm->offset = offset; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_setrfreg_cmd(struct adapter *padapter, u8 offset, u32 val) +{ + struct cmd_obj *ph2c; + struct writeRF_parm *pwriterfparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + pwriterfparm = kzalloc(sizeof(struct writeRF_parm), GFP_ATOMIC); + + if (!pwriterfparm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg)); + + pwriterfparm->offset = offset; + pwriterfparm->value = val; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_getrfreg_cmd(struct adapter *padapter, u8 offset, u8 *pval) +{ + struct cmd_obj *ph2c; + struct readRF_parm *prdrfparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + prdrfparm = kzalloc(sizeof(struct readRF_parm), GFP_ATOMIC); + if (!prdrfparm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + INIT_LIST_HEAD(&ph2c->list); + ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg); + ph2c->parmbuf = (unsigned char *)prdrfparm; + ph2c->cmdsz = sizeof(struct readRF_parm); + ph2c->rsp = pval; + ph2c->rspsz = sizeof(struct readRF_rsp); + + prdrfparm->offset = offset; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + + + kfree(pcmd->parmbuf); + kfree(pcmd); + + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.workparam.bcompleted = true; + +} + +void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + + + kfree(pcmd->parmbuf); + kfree(pcmd); + + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.workparam.bcompleted = true; + +} + +u8 rtw_createbss_cmd(struct adapter *padapter) +{ + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; + u8 res = _SUCCESS; + + rtw_led_control(padapter, LED_CTL_START_TO_LINK); + + pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmd) { + res = _FAIL; + goto exit; + } + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = _CreateBss_CMD_; + pcmd->parmbuf = (unsigned char *)pdev_network; + pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + pdev_network->Length = pcmd->cmdsz; + res = rtw_enqueue_cmd(pcmdpriv, pcmd); +exit: + + return res; +} + +u8 rtw_createbss_cmd_ex(struct adapter *padapter, unsigned char *pbss, unsigned int sz) +{ + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmd) { + res = _FAIL; + goto exit; + } + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = GEN_CMD_CODE(_CreateBss); + pcmd->parmbuf = pbss; + pcmd->cmdsz = sz; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + + return res; +} + +u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) +{ + u8 res = _SUCCESS; + uint t_len = 0; + struct wlan_bssid_ex *psecnetwork; + struct cmd_obj *pcmd; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + rtw_led_control(padapter, LED_CTL_START_TO_LINK); + + pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmd) { + res = _FAIL; + goto exit; + } + /* for IEs is fix buf size */ + t_len = sizeof(struct wlan_bssid_ex); + + /* for hidden ap to set fw_state here */ + if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) { + switch (ndis_network_mode) { + case Ndis802_11IBSS: + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + break; + case Ndis802_11Infrastructure: + set_fwstate(pmlmepriv, WIFI_STATION_STATE); + break; + case Ndis802_11APMode: + case Ndis802_11AutoUnknown: + case Ndis802_11InfrastructureMax: + break; + } + } + + psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss; + if (!psecnetwork) { + kfree(pcmd); + res = _FAIL; + goto exit; + } + + memset(psecnetwork, 0, t_len); + + memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network)); + + psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength; + + if (psecnetwork->IELength - 12 < 255) { + memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength - 12); + } else { + memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], 255); + } + + psecnetwork->IELength = 0; + /* Added by Albert 2009/02/18 */ + /* If the the driver wants to use the bssid to create the connection. */ + /* If not, we have to copy the connecting AP's MAC address to it so that */ + /* the driver just has the bssid information for PMKIDList searching. */ + + if (!pmlmepriv->assoc_by_bssid) + memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN); + + psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength); + + pqospriv->qos_option = 0; + + if (pregistrypriv->wmm_enable) { + u32 tmp_len; + + tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength); + + if (psecnetwork->IELength != tmp_len) { + psecnetwork->IELength = tmp_len; + pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */ + } else { + pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */ + } + } + + phtpriv->ht_option = false; + if (pregistrypriv->ht_enable) { + /* Added by Albert 2010/06/23 */ + /* For the WEP mode, we will use the bg mode to do the connection to avoid some IOT issue. */ + /* Especially for Realtek 8192u SoftAP. */ + if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && + (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && + (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { + /* rtw_restructure_ht_ie */ + rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], + pnetwork->network.IELength, &psecnetwork->IELength); + } + } + + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength); + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) + padapter->pwrctrlpriv.smart_ps = 0; + else + padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps; + + DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps); + + pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */ + + INIT_LIST_HEAD(&pcmd->list); + pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */ + pcmd->parmbuf = (unsigned char *)psecnetwork; + pcmd->rsp = NULL; + pcmd->rspsz = 0; + + res = rtw_enqueue_cmd(pcmdpriv, pcmd); + +exit: + + return res; +} + +u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ +{ + struct cmd_obj *cmdobj = NULL; + struct disconnect_parm *param = NULL; + struct cmd_priv *cmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + /* prepare cmd parameter */ + param = kzalloc(sizeof(*param), GFP_ATOMIC); + if (!param) { + res = _FAIL; + goto exit; + } + param->deauth_timeout_ms = deauth_timeout_ms; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + cmdobj = kzalloc(sizeof(*cmdobj), GFP_ATOMIC); + if (!cmdobj) { + res = _FAIL; + kfree(param); + goto exit; + } + init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); + res = rtw_enqueue_cmd(cmdpriv, cmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param)) + res = _FAIL; + kfree(param); + } + +exit: + + return res; +} + +u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype) +{ + struct cmd_obj *ph2c; + struct setopmode_parm *psetop; + + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!ph2c) { + res = false; + goto exit; + } + psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL); + + if (!psetop) { + kfree(ph2c); + res = false; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); + psetop->mode = (u8)networktype; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key) +{ + struct cmd_obj *ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct sta_info *sta = (struct sta_info *)psta; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL); + if (!psetstakey_para) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL); + if (!psetstakey_rsp) { + kfree(ph2c); + kfree(psetstakey_para); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *)psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + + memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm; + else + GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); + + if (unicast_key) + memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); + else + memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); + + /* jeff: set this because at least sw key is ready */ + padapter->securitypriv.busetkipkey = true; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct set_stakey_parm *psetstakey_para; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct set_stakey_rsp *psetstakey_rsp = NULL; + struct sta_info *sta = (struct sta_info *)psta; + u8 res = _SUCCESS; + + if (!enqueue) { + clear_cam_entry(padapter, entry); + } else { + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), + GFP_ATOMIC); + if (!psetstakey_para) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), + GFP_ATOMIC); + if (!psetstakey_rsp) { + kfree(ph2c); + kfree(psetstakey_para); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); + ph2c->rsp = (u8 *)psetstakey_rsp; + ph2c->rspsz = sizeof(struct set_stakey_rsp); + + memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN); + + psetstakey_para->algorithm = _NO_PRIVACY_; + + psetstakey_para->id = entry; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } +exit: + + return res; +} + +u8 rtw_setrttbl_cmd(struct adapter *padapter, struct setratable_parm *prate_table) +{ + struct cmd_obj *ph2c; + struct setratable_parm *psetrttblparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!ph2c) { + res = _FAIL; + goto exit; + } + psetrttblparm = kzalloc(sizeof(struct setratable_parm), GFP_KERNEL); + + if (!psetrttblparm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); + + memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_getrttbl_cmd(struct adapter *padapter, struct getratable_rsp *pval) +{ + struct cmd_obj *ph2c; + struct getratable_parm *pgetrttblparm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!ph2c) { + res = _FAIL; + goto exit; + } + pgetrttblparm = kzalloc(sizeof(struct getratable_parm), GFP_KERNEL); + + if (!pgetrttblparm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + +/* init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); */ + + INIT_LIST_HEAD(&ph2c->list); + ph2c->cmdcode = GEN_CMD_CODE(_GetRaTable); + ph2c->parmbuf = (unsigned char *)pgetrttblparm; + ph2c->cmdsz = sizeof(struct getratable_parm); + ph2c->rsp = (u8 *)pval; + ph2c->rspsz = sizeof(struct getratable_rsp); + + pgetrttblparm->rsvd = 0x0; + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_setassocsta_cmd(struct adapter *padapter, u8 *mac_addr) +{ + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct cmd_obj *ph2c; + struct set_assocsta_parm *psetassocsta_para; + struct set_stakey_rsp *psetassocsta_rsp = NULL; + + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + psetassocsta_para = kzalloc(sizeof(struct set_assocsta_parm), GFP_ATOMIC); + if (!psetassocsta_para) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + psetassocsta_rsp = kzalloc(sizeof(struct set_assocsta_rsp), GFP_ATOMIC); + if (!psetassocsta_rsp) { + kfree(ph2c); + kfree(psetassocsta_para); + return _FAIL; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_); + ph2c->rsp = (u8 *)psetassocsta_rsp; + ph2c->rspsz = sizeof(struct set_assocsta_rsp); + + memcpy(psetassocsta_para->addr, mac_addr, ETH_ALEN); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; + } + +u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr) +{ + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct cmd_obj *ph2c; + struct addBaReq_parm *paddbareq_parm; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC); + if (!paddbareq_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + paddbareq_parm->tid = tid; + memcpy(paddbareq_parm->addr, addr, ETH_ALEN); + + init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq)); + + /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */ + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = (u8 *)padapter; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + /* rtw_enqueue_cmd(pcmdpriv, ph2c); */ + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +u8 rtw_set_ch_cmd(struct adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue) +{ + struct cmd_obj *pcmdobj; + struct set_ch_parm *set_ch_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset); + + /* check input parameter */ + + /* prepare cmd parameter */ + set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_ATOMIC); + if (!set_ch_parm) { + res = _FAIL; + goto exit; + } + set_ch_parm->ch = ch; + set_ch_parm->bw = bw; + set_ch_parm->ch_offset = ch_offset; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmdobj) { + kfree(set_ch_parm); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != set_ch_hdl(padapter, (u8 *)set_ch_parm)) + res = _FAIL; + + kfree(set_ch_parm); + } + + /* do something based on res... */ + +exit: + + DBG_88E(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res); + + return res; +} + +u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue) +{ + struct cmd_obj *pcmdobj; + struct SetChannelPlan_param *setChannelPlan_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + /* check input parameter */ + if (!rtw_is_channel_plan_valid(chplan)) { + res = _FAIL; + goto exit; + } + + /* prepare cmd parameter */ + setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), + GFP_KERNEL); + if (!setChannelPlan_param) { + res = _FAIL; + goto exit; + } + setChannelPlan_param->channel_plan = chplan; + + if (enqueue) { + /* need enqueue, prepare cmd_obj and enqueue */ + pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmdobj) { + kfree(setChannelPlan_param); + res = _FAIL; + goto exit; + } + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + } else { + /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ + if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param)) + res = _FAIL; + + kfree(setChannelPlan_param); + } + + /* do something based on res... */ + if (res == _SUCCESS) + padapter->mlmepriv.ChannelPlan = chplan; + +exit: + + return res; +} + +u8 rtw_led_blink_cmd(struct adapter *padapter, struct LED_871x *pLed) +{ + struct cmd_obj *pcmdobj; + struct LedBlink_param *ledBlink_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmdobj) { + res = _FAIL; + goto exit; + } + + ledBlink_param = kzalloc(sizeof(struct LedBlink_param), GFP_ATOMIC); + if (!ledBlink_param) { + kfree(pcmdobj); + res = _FAIL; + goto exit; + } + + ledBlink_param->pLed = pLed; + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, ledBlink_param, GEN_CMD_CODE(_LedBlink)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + +exit: + + return res; +} + +u8 rtw_set_csa_cmd(struct adapter *padapter, u8 new_ch_no) +{ + struct cmd_obj *pcmdobj; + struct SetChannelSwitch_param *setChannelSwitch_param; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmdobj) { + res = _FAIL; + goto exit; + } + + setChannelSwitch_param = kzalloc(sizeof(struct SetChannelSwitch_param), + GFP_ATOMIC); + if (!setChannelSwitch_param) { + kfree(pcmdobj); + res = _FAIL; + goto exit; + } + + setChannelSwitch_param->new_ch_no = new_ch_no; + + init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch)); + res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); + +exit: + + return res; +} + +u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option) +{ + return _SUCCESS; +} + +static void traffic_status_watchdog(struct adapter *padapter) +{ + u8 bEnterPS; + u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; + u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + /* */ + /* Determine if our traffic is busy now */ + /* */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) { + bBusyTraffic = true; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bRxBusyTraffic = true; + else + bTxBusyTraffic = true; + } + + /* Higher Tx/Rx data. */ + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { + bHigherBusyTraffic = true; + + if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) + bHigherBusyRxTraffic = true; + else + bHigherBusyTxTraffic = true; + } + + /* check traffic for powersaving. */ + if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || + (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) + bEnterPS = false; + else + bEnterPS = true; + + /* LeisurePS only work in infra mode. */ + if (bEnterPS) + LPS_Enter(padapter); + else + LPS_Leave(padapter); + } else { + LPS_Leave(padapter); + } + + pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; + pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; + pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; + pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; + pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; +} + +static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz) +{ + struct mlme_priv *pmlmepriv; + + padapter = (struct adapter *)pbuf; + pmlmepriv = &padapter->mlmepriv; + +#ifdef CONFIG_88EU_AP_MODE + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + expire_timeout_chk(padapter); +#endif + + rtw_hal_sreset_xmit_status_check(padapter); + + linked_status_chk(padapter); + traffic_status_watchdog(padapter); + + rtw_hal_dm_watchdog(padapter); +} + +static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 mstatus; + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) + return; + + switch (lps_ctrl_type) { + case LPS_CTRL_SCAN: + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + /* connect */ + LPS_Leave(padapter); + } + break; + case LPS_CTRL_JOINBSS: + LPS_Leave(padapter); + break; + case LPS_CTRL_CONNECT: + mstatus = 1;/* connect */ + /* Reset LPS Setting */ + padapter->pwrctrlpriv.LpsIdleCount = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); + break; + case LPS_CTRL_DISCONNECT: + mstatus = 0;/* disconnect */ + LPS_Leave(padapter); + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); + break; + case LPS_CTRL_SPECIAL_PACKET: + /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */ + pwrpriv->DelayLPSLastTimeStamp = jiffies; + LPS_Leave(padapter); + break; + case LPS_CTRL_LEAVE: + LPS_Leave(padapter); + break; + default: + break; + } + +} + +u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */ + u8 res = _SUCCESS; + + /* if (!pwrctrlpriv->bLeisurePs) */ + /* return res; */ + + if (enqueue) { + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), + GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; + pdrvextra_cmd_parm->type_size = lps_ctrl_type; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else { + lps_ctrl_wk_hdl(padapter, lps_ctrl_type); + } + +exit: + + return res; +} + +static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time)); +} + +u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), + GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID; + pdrvextra_cmd_parm->type_size = min_time; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + + return res; +} + +static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna)); +} + +u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 support_ant_div; + u8 res = _SUCCESS; + + rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div); + if (!support_ant_div) + return res; + + if (enqueue) { + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), + GFP_KERNEL); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID; + pdrvextra_cmd_parm->type_size = antenna; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else { + antenna_select_wk_hdl(padapter, antenna); + } +exit: + + return res; +} + +static void power_saving_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz) +{ + rtw_ps_processor(padapter); +} + +#ifdef CONFIG_88EU_P2P +u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return res; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID; + pdrvextra_cmd_parm->type_size = intCmdType; /* As the command tppe. */ + pdrvextra_cmd_parm->pbuf = NULL; /* Must be NULL here */ + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} +#endif /* CONFIG_88EU_P2P */ + +u8 rtw_ps_cmd(struct adapter *padapter) +{ + struct cmd_obj *ppscmd; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + u8 res = _SUCCESS; + + ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ppscmd) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ppscmd); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; + pdrvextra_cmd_parm->pbuf = NULL; + init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ppscmd); + +exit: + + return res; +} + +#ifdef CONFIG_88EU_AP_MODE + +static void rtw_chk_hi_queue_hdl(struct adapter *padapter) +{ + int cnt = 0; + struct sta_info *psta_bmc; + struct sta_priv *pstapriv = &padapter->stapriv; + + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if (!psta_bmc) + return; + + if (psta_bmc->sleepq_len == 0) { + u8 val = 0; + + /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */ + /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */ + + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); + + while (!val) { + msleep(100); + + cnt++; + + if (cnt > 10) + break; + + rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); + } + + if (cnt <= 10) { + pstapriv->tim_bitmap &= ~BIT(0); + pstapriv->sta_dz_bitmap &= ~BIT(0); + + update_beacon(padapter, _TIM_IE_, NULL, false); + } else { /* re check again */ + rtw_chk_hi_queue_cmd(padapter); + } + } +} + +u8 rtw_chk_hi_queue_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; + pdrvextra_cmd_parm->type_size = 0; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); +exit: + return res; +} +#endif + +u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = C2H_WK_CID; + pdrvextra_cmd_parm->type_size = c2h_evt ? 16 : 0; + pdrvextra_cmd_parm->pbuf = c2h_evt; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +static s32 c2h_evt_hdl(struct adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter) +{ + s32 ret = _FAIL; + u8 buf[16]; + + if (!c2h_evt) { + /* No c2h event in cmd_obj, read c2h event before handling*/ + if (c2h_evt_read(adapter, buf) == _SUCCESS) { + c2h_evt = (struct c2h_evt_hdr *)buf; + + if (filter && !filter(c2h_evt->id)) + goto exit; + + ret = rtw_hal_c2h_handler(adapter, c2h_evt); + } + } else { + if (filter && !filter(c2h_evt->id)) + goto exit; + + ret = rtw_hal_c2h_handler(adapter, c2h_evt); + } +exit: + return ret; +} + +static void c2h_wk_callback(struct work_struct *work) +{ + struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk); + struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv); + struct c2h_evt_hdr *c2h_evt; + c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter); + + evtpriv->c2h_wk_alive = true; + + while (!rtw_cbuf_empty(evtpriv->c2h_queue)) { + if ((c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue)) != NULL) { + /* This C2H event is read, clear it */ + c2h_evt_clear(adapter); + } else { + c2h_evt = kmalloc(16, GFP_KERNEL); + if (c2h_evt) { + /* This C2H event is not read, read & clear now */ + if (c2h_evt_read(adapter, (u8 *)c2h_evt) != _SUCCESS) { + kfree(c2h_evt); + continue; + } + } else { + return; + } + } + + /* Special pointer to trigger c2h_evt_clear only */ + if ((void *)c2h_evt == (void *)evtpriv) + continue; + + if (!c2h_evt_exist(c2h_evt)) { + kfree(c2h_evt); + continue; + } + + if (ccx_id_filter(c2h_evt->id)) { + /* Handle CCX report here */ + rtw_hal_c2h_handler(adapter, c2h_evt); + kfree(c2h_evt); + } else { +#ifdef CONFIG_88EU_P2P + /* Enqueue into cmd_thread for others */ + rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt); +#endif + } + } + + evtpriv->c2h_wk_alive = false; +} + +u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct drvextra_cmd_parm *pdrvextra_cmd; + + if (!pbuf) + return H2C_PARAMETERS_ERROR; + + pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; + + switch (pdrvextra_cmd->ec_id) { + case DYNAMIC_CHK_WK_CID: + dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + break; + case POWER_SAVING_CTRL_WK_CID: + power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); + break; + case LPS_CTRL_WK_CID: + lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); + break; + case RTP_TIMER_CFG_WK_CID: + rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; + case ANT_SELECT_WK_CID: + antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; +#ifdef CONFIG_88EU_P2P + case P2P_PS_WK_CID: + p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; + case P2P_PROTO_WK_CID: + /* Commented by Albert 2011/07/01 */ + /* I used the type_size as the type command */ + p2p_protocol_wk_hdl(padapter, pdrvextra_cmd->type_size); + break; +#endif +#ifdef CONFIG_88EU_AP_MODE + case CHECK_HIQ_WK_CID: + rtw_chk_hi_queue_hdl(padapter); + break; +#endif /* CONFIG_88EU_AP_MODE */ + case C2H_WK_CID: + c2h_evt_hdl(padapter, (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf, NULL); + break; + default: + break; + } + + if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0) + kfree(pdrvextra_cmd->pbuf); + + return H2C_SUCCESS; +} + +void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res == H2C_DROPPED) { + /* TODO: cancel timer and do timeout handler directly... */ + /* need to make timeout handlerOS independent */ + _set_timer(&pmlmepriv->scan_to_timer, 1); + } else if (pcmd->res != H2C_SUCCESS) { + _set_timer(&pmlmepriv->scan_to_timer, 1); + } + + /* free cmd */ + rtw_free_cmd_obj(pcmd); + +} +void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res != H2C_SUCCESS) { + spin_lock_bh(&pmlmepriv->lock); + set_fwstate(pmlmepriv, _FW_LINKED); + spin_unlock_bh(&pmlmepriv->lock); + + return; + } else /* clear bridge database */ + nat25_db_cleanup(padapter); + + /* free cmd */ + rtw_free_cmd_obj(pcmd); +} + +void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (pcmd->res == H2C_DROPPED) { + /* TODO: cancel timer and do timeout handler directly... */ + /* need to make timeout handlerOS independent */ + _set_timer(&pmlmepriv->assoc_timer, 1); + } else if (pcmd->res != H2C_SUCCESS) { + _set_timer(&pmlmepriv->assoc_timer, 1); + } + + rtw_free_cmd_obj(pcmd); +} + +void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + u8 timer_cancelled; + struct sta_info *psta = NULL; + struct wlan_network *pwlan = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + + if (pcmd->res != H2C_SUCCESS) + _set_timer(&pmlmepriv->assoc_timer, 1); + + _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); + + spin_lock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if (!psta) { + psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); + if (!psta) + goto createbss_cmd_fail; + } + + rtw_indicate_connect(padapter); + } else { + + pwlan = _rtw_alloc_network(pmlmepriv); + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + if (!pwlan) { + pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); + if (!pwlan) { + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + goto createbss_cmd_fail; + } + pwlan->last_scanned = jiffies; + } else { + list_add_tail(&pwlan->list, &pmlmepriv->scanned_queue.queue); + } + + pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); + memcpy(&pwlan->network, pnetwork, pnetwork->Length); + + memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork))); + + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */ + } + +createbss_cmd_fail: + + spin_unlock_bh(&pmlmepriv->lock); + + rtw_free_cmd_obj(pcmd); + +} + +void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp); + struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr); + + if (!psta) + goto exit; +exit: + rtw_free_cmd_obj(pcmd); + +} + +void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); + struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp); + struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); + + if (!psta) + goto exit; + + psta->aid = passocsta_rsp->cam_id; + psta->mac_id = passocsta_rsp->cam_id; + + spin_lock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + set_fwstate(pmlmepriv, _FW_LINKED); + spin_unlock_bh(&pmlmepriv->lock); + +exit: + rtw_free_cmd_obj(pcmd); + +} diff --git a/drivers/staging/r8188eu/core/rtw_debug.c b/drivers/staging/r8188eu/core/rtw_debug.c new file mode 100644 index 000000000000..2ee64cef73f7 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_debug.c @@ -0,0 +1,904 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_DEBUG_C_ + +#include "../include/rtw_debug.h" +#include "../include/drv_types.h" + +int proc_get_drv_version(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + int len = 0; + + len += snprintf(page + len, count - len, "%s\n", DRIVERVERSION); + + *eof = 1; + return len; +} + +int proc_get_write_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + *eof = 1; + return 0; +} + +int proc_set_write_reg(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 addr, val, len; + + if (count < 3) { + DBG_88E("argument size is less than 3\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + int num = sscanf(tmp, "%x %x %x", &addr, &val, &len); + + if (num != 3) { + DBG_88E("invalid write_reg parameter!\n"); + return count; + } + switch (len) { + case 1: + rtw_write8(padapter, addr, (u8)val); + break; + case 2: + rtw_write16(padapter, addr, (u16)val); + break; + case 4: + rtw_write32(padapter, addr, val); + break; + default: + DBG_88E("error write length =%d", len); + break; + } + } + return count; +} + +static u32 proc_get_read_addr = 0xeeeeeeee; +static u32 proc_get_read_len = 0x4; + +int proc_get_read_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + int len = 0; + + if (proc_get_read_addr == 0xeeeeeeee) { + *eof = 1; + return len; + } + + switch (proc_get_read_len) { + case 1: + len += snprintf(page + len, count - len, "rtw_read8(0x%x)=0x%x\n", proc_get_read_addr, rtw_read8(padapter, proc_get_read_addr)); + break; + case 2: + len += snprintf(page + len, count - len, "rtw_read16(0x%x)=0x%x\n", proc_get_read_addr, rtw_read16(padapter, proc_get_read_addr)); + break; + case 4: + len += snprintf(page + len, count - len, "rtw_read32(0x%x)=0x%x\n", proc_get_read_addr, rtw_read32(padapter, proc_get_read_addr)); + break; + default: + len += snprintf(page + len, count - len, "error read length=%d\n", proc_get_read_len); + break; + } + + *eof = 1; + return len; +} + +int proc_set_read_reg(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + char tmp[16]; + u32 addr, len; + + if (count < 2) { + DBG_88E("argument size is less than 2\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + int num = sscanf(tmp, "%x %x", &addr, &len); + + if (num != 2) { + DBG_88E("invalid read_reg parameter!\n"); + return count; + } + + proc_get_read_addr = addr; + + proc_get_read_len = len; + } + + return count; +} + +int proc_get_fwstate(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + int len = 0; + + len += snprintf(page + len, count - len, "fwstate=0x%x\n", get_fwstate(pmlmepriv)); + + *eof = 1; + return len; +} + +int proc_get_sec_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + int len = 0; + + len += snprintf(page + len, count - len, "auth_alg=0x%x, enc_alg=0x%x, auth_type=0x%x, enc_type=0x%x\n", + psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm, + psecuritypriv->ndisauthtype, psecuritypriv->ndisencryptstatus); + + *eof = 1; + return len; +} + +int proc_get_mlmext_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + int len = 0; + + len += snprintf(page + len, count - len, "pmlmeinfo->state=0x%x\n", pmlmeinfo->state); + + *eof = 1; + return len; +} + +int proc_get_qos_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + int len = 0; + + len += snprintf(page + len, count - len, "qos_option=%d\n", pmlmepriv->qospriv.qos_option); + + *eof = 1; + return len; +} + +int proc_get_ht_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + int len = 0; + len += snprintf(page + len, count - len, "ht_option=%d\n", pmlmepriv->htpriv.ht_option); + *eof = 1; + return len; +} + +int proc_get_rf_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + int len = 0; + + len += snprintf(page + len, count - len, "cur_ch=%d, cur_bw=%d, cur_ch_offet=%d\n", + pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + *eof = 1; + return len; +} + +int proc_get_ap_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct sta_info *psta; + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + struct sta_priv *pstapriv = &padapter->stapriv; + int len = 0; + + psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if (psta) { + int i; + struct recv_reorder_ctrl *preorder_ctrl; + + len += snprintf(page + len, count - len, "SSID=%s\n", cur_network->network.Ssid.Ssid); + len += snprintf(page + len, count - len, "sta's macaddr:%pM\n", psta->hwaddr); + len += snprintf(page + len, count - len, "cur_channel=%d, cur_bwmode=%d, cur_ch_offset=%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self); + len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + + for (i = 0; i < 16; i++) { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + if (preorder_ctrl->enable) + len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", i, preorder_ctrl->indicate_seq); + } + } else { + len += snprintf(page + len, count - len, "can't get sta's macaddr, cur_network's macaddr: %pM\n", cur_network->network.MacAddress); + } + + *eof = 1; + return len; +} + +int proc_get_adapter_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + + len += snprintf(page + len, count - len, "bSurpriseRemoved=%d, bDriverStopped=%d\n", + padapter->bSurpriseRemoved, padapter->bDriverStopped); + + *eof = 1; + return len; +} + +int proc_get_trx_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct recv_priv *precvpriv = &padapter->recvpriv; + int len = 0; + + len += snprintf(page + len, count - len, "free_xmitbuf_cnt=%d, free_xmitframe_cnt=%d, free_ext_xmitbuf_cnt=%d, free_recvframe_cnt=%d\n", + pxmitpriv->free_xmitbuf_cnt, pxmitpriv->free_xmitframe_cnt, pxmitpriv->free_xmit_extbuf_cnt, precvpriv->free_recvframe_cnt); + len += snprintf(page + len, count - len, "rx_urb_pending_cn=%d\n", precvpriv->rx_pending_cnt); + + *eof = 1; + return len; +} + +int proc_get_mac_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + + for (i = 0x0; i < 0x300; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + +int proc_get_mac_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + memset(page, 0, count); + for (i = 0x300; i < 0x600; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + +int proc_get_mac_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= MAC REG =======\n"); + + for (i = 0x600; i < 0x800; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + +int proc_get_bb_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for (i = 0x800; i < 0xB00; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_bb_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for (i = 0xB00; i < 0xE00; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_bb_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1; + + len += snprintf(page + len, count - len, "\n======= BB REG =======\n"); + for (i = 0xE00; i < 0x1000; i += 4) { + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x", i); + len += snprintf(page + len, count - len, " 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_rf_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1, path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 1; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path); + for (i = 0; i < 0xC0; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x ", i); + len += snprintf(page + len, count - len, " 0x%08x ", value); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_rf_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1, path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 1; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path); + for (i = 0xC0; i < 0x100; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x ", i); + len += snprintf(page + len, count - len, " 0x%08x ", value); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_rf_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1, path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 2; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path); + for (i = 0; i < 0xC0; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x ", i); + len += snprintf(page + len, count - len, " 0x%08x ", value); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + + *eof = 1; + return len; +} + +int proc_get_rf_reg_dump4(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + int i, j = 1, path; + u32 value; + + len += snprintf(page + len, count - len, "\n======= RF REG =======\n"); + path = 2; + len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path); + for (i = 0xC0; i < 0x100; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + len += snprintf(page + len, count - len, "0x%02x ", i); + len += snprintf(page + len, count - len, " 0x%08x ", value); + if ((j++) % 4 == 0) + len += snprintf(page + len, count - len, "\n"); + } + *eof = 1; + return len; +} + +int proc_get_rx_signal(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int len = 0; + + len = snprintf(page + len, count, + "rssi:%d\n" + "rxpwdb:%d\n" + "signal_strength:%u\n" + "signal_qual:%u\n" + "noise:%u\n", + padapter->recvpriv.rssi, + padapter->recvpriv.rxpwdb, + padapter->recvpriv.signal_strength, + padapter->recvpriv.signal_qual, + padapter->recvpriv.noise + ); + + *eof = 1; + return len; +} + +int proc_set_rx_signal(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 is_signal_dbg; + s32 signal_strength; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + int num = sscanf(tmp, "%u %u", &is_signal_dbg, &signal_strength); + is_signal_dbg = is_signal_dbg == 0 ? 0 : 1; + if (is_signal_dbg && num != 2) + return count; + + signal_strength = signal_strength > 100 ? 100 : signal_strength; + signal_strength = signal_strength < 0 ? 0 : signal_strength; + + padapter->recvpriv.is_signal_dbg = is_signal_dbg; + padapter->recvpriv.signal_strength_dbg = signal_strength; + + if (is_signal_dbg) + DBG_88E("set %s %u\n", "DBG_SIGNAL_STRENGTH", signal_strength); + else + DBG_88E("set %s\n", "HW_SIGNAL_STRENGTH"); + } + return count; +} + +int proc_get_ht_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + int len = 0; + + if (pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->ht_enable + ); + *eof = 1; + return len; +} + +int proc_set_ht_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + s32 mode = 0; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + if (pregpriv) { + pregpriv->ht_enable = mode; + pr_info("ht_enable=%d\n", pregpriv->ht_enable); + } + } + + return count; +} + +int proc_get_cbw40_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if (pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->cbw40_enable + ); + + *eof = 1; + return len; +} + +int proc_set_cbw40_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + s32 mode = 0; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + if (pregpriv) { + pregpriv->cbw40_enable = mode; + pr_info("cbw40_enable=%d\n", mode); + } + } + return count; +} + +int proc_get_ampdu_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if (pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->ampdu_enable + ); + + *eof = 1; + return len; +} + +int proc_set_ampdu_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + s32 mode = 0; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + if (pregpriv) { + pregpriv->ampdu_enable = mode; + pr_info("ampdu_enable=%d\n", mode); + } + } + return count; +} + +int proc_get_two_path_rssi(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + int len = 0; + + if (padapter) + len += snprintf(page + len, count - len, + "%d %d\n", + padapter->recvpriv.RxRssi[0], + padapter->recvpriv.RxRssi[1] + ); + + *eof = 1; + return len; +} + +int proc_get_rx_stbc(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + + int len = 0; + + if (pregpriv) + len += snprintf(page + len, count - len, + "%d\n", + pregpriv->rx_stbc + ); + + *eof = 1; + return len; +} + +int proc_set_rx_stbc(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct registry_priv *pregpriv = &padapter->registrypriv; + char tmp[32]; + u32 mode = 0; + + if (count < 1) + return -EFAULT; + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + if (pregpriv) { + pregpriv->rx_stbc = mode; + printk("rx_stbc=%d\n", mode); + } + } + return count; +} + +int proc_get_rssi_disp(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + *eof = 1; + return 0; +} + +int proc_set_rssi_disp(struct file *file, const char __user *buffer, + unsigned long count, void *data) +{ + struct net_device *dev = (struct net_device *)data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + char tmp[32]; + u32 enable = 0; + + if (count < 1) { + DBG_88E("argument size is less than 1\n"); + return -EFAULT; + } + + if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { + int num = sscanf(tmp, "%x", &enable); + + if (num != 1) { + DBG_88E("invalid set_rssi_disp parameter!\n"); + return count; + } + + if (enable) { + DBG_88E("Turn On Rx RSSI Display Function\n"); + padapter->bRxRSSIDisplay = enable; + } else { + DBG_88E("Turn Off Rx RSSI Display Function\n"); + padapter->bRxRSSIDisplay = 0; + } + } + return count; +} + +#ifdef CONFIG_88EU_AP_MODE + +int proc_get_all_sta_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct sta_info *psta; + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct sta_priv *pstapriv = &padapter->stapriv; + int i, j; + struct list_head *plist, *phead; + struct recv_reorder_ctrl *preorder_ctrl; + int len = 0; + + len += snprintf(page + len, count - len, "sta_dz_bitmap=0x%x, tim_bitmap=0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap); + + spin_lock_bh(&pstapriv->sta_hash_lock); + + for (i = 0; i < NUM_STA; i++) { + phead = &pstapriv->sta_hash[i]; + plist = phead->next; + + while (phead != plist) { + psta = container_of(plist, struct sta_info, hash_list); + + plist = plist->next; + + len += snprintf(page + len, count - len, "sta's macaddr: %pM\n", psta->hwaddr); + len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self); + len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + len += snprintf(page + len, count - len, "sleepq_len=%d\n", psta->sleepq_len); + len += snprintf(page + len, count - len, "capability=0x%x\n", psta->capability); + len += snprintf(page + len, count - len, "flags=0x%x\n", psta->flags); + len += snprintf(page + len, count - len, "wpa_psk=0x%x\n", psta->wpa_psk); + len += snprintf(page + len, count - len, "wpa2_group_cipher=0x%x\n", psta->wpa2_group_cipher); + len += snprintf(page + len, count - len, "wpa2_pairwise_cipher=0x%x\n", psta->wpa2_pairwise_cipher); + len += snprintf(page + len, count - len, "qos_info=0x%x\n", psta->qos_info); + len += snprintf(page + len, count - len, "dot118021XPrivacy=0x%x\n", psta->dot118021XPrivacy); + + for (j = 0; j < 16; j++) { + preorder_ctrl = &psta->recvreorder_ctrl[j]; + if (preorder_ctrl->enable) + len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", j, preorder_ctrl->indicate_seq); + } + } + } + spin_unlock_bh(&pstapriv->sta_hash_lock); + + *eof = 1; + return len; +} +#endif + +int proc_get_best_channel(char *page, char **start, + off_t offset, int count, + int *eof, void *data) +{ + struct net_device *dev = data; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + int len = 0; + u32 i, best_channel_24G = 1, index_24G = 0; + + for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) { + if (pmlmeext->channel_set[i].ChannelNum == 1) + index_24G = i; + } + + for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) { + /* 2.4G */ + if (pmlmeext->channel_set[i].ChannelNum == 6) { + if (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_24G].rx_count) { + index_24G = i; + best_channel_24G = pmlmeext->channel_set[i].ChannelNum; + } + } + + /* debug */ + len += snprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n", + pmlmeext->channel_set[i].ChannelNum, pmlmeext->channel_set[i].rx_count); + } + + len += snprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G); + + *eof = 1; + return len; +} diff --git a/drivers/staging/r8188eu/core/rtw_efuse.c b/drivers/staging/r8188eu/core/rtw_efuse.c new file mode 100644 index 000000000000..c1c70648f5bc --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_efuse.c @@ -0,0 +1,848 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_EFUSE_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtw_efuse.h" + +/*------------------------Define local variable------------------------------*/ +u8 fakeEfuseBank; +u32 fakeEfuseUsedBytes; +u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE] = {0}; +u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN] = {0}; +u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN] = {0}; + +u32 BTEfuseUsedBytes; +u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN] = {0}; +u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN] = {0}; + +u32 fakeBTEfuseUsedBytes; +u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN] = {0}; +u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN] = {0}; +/*------------------------Define local variable------------------------------*/ + +/* */ +#define REG_EFUSE_CTRL 0x0030 +#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */ +/* */ +static bool Efuse_Read1ByteFromFakeContent(struct adapter *pAdapter, + u16 Offset, + u8 *Value) +{ + if (Offset >= EFUSE_MAX_HW_SIZE) + return false; + if (fakeEfuseBank == 0) + *Value = fakeEfuseContent[Offset]; + else + *Value = fakeBTEfuseContent[fakeEfuseBank - 1][Offset]; + return true; +} + +static bool +Efuse_Write1ByteToFakeContent( + struct adapter *pAdapter, + u16 Offset, + u8 Value) +{ + if (Offset >= EFUSE_MAX_HW_SIZE) + return false; + if (fakeEfuseBank == 0) { + fakeEfuseContent[Offset] = Value; + } else { + fakeBTEfuseContent[fakeEfuseBank - 1][Offset] = Value; + } + return true; +} + +/*----------------------------------------------------------------------------- + * Function: Efuse_PowerSwitch + * + * Overview: When we want to enable write operation, we should change to + * pwr on state. When we stop write, we should switch to 500k mode + * and disable LDO 2.5V. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/17/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void +Efuse_PowerSwitch( + struct adapter *pAdapter, + u8 write, + u8 PwrState) +{ + pAdapter->HalFunc.EfusePowerSwitch(pAdapter, write, PwrState); +} + +/*----------------------------------------------------------------------------- + * Function: efuse_GetCurrentSize + * + * Overview: Get current efuse size!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/16/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +u16 +Efuse_GetCurrentSize( + struct adapter *pAdapter, + u8 efuseType, + bool pseudo) +{ + u16 ret = 0; + + ret = pAdapter->HalFunc.EfuseGetCurrentSize(pAdapter, efuseType, pseudo); + + return ret; +} + +/* 11/16/2008 MH Add description. Get current efuse area enabled word!!. */ +u8 +Efuse_CalculateWordCnts(u8 word_en) +{ + u8 word_cnts = 0; + if (!(word_en & BIT(0))) + word_cnts++; /* 0 : write enable */ + if (!(word_en & BIT(1))) + word_cnts++; + if (!(word_en & BIT(2))) + word_cnts++; + if (!(word_en & BIT(3))) + word_cnts++; + return word_cnts; +} + +/* */ +/* Description: */ +/* Execute E-Fuse read byte operation. */ +/* Referred from SD1 Richard. */ +/* */ +/* Assumption: */ +/* 1. Boot from E-Fuse and successfully auto-load. */ +/* 2. PASSIVE_LEVEL (USB interface) */ +/* */ +/* Created by Roger, 2008.10.21. */ +/* */ +void +ReadEFuseByte( + struct adapter *Adapter, + u16 _offset, + u8 *pbuf, + bool pseudo) +{ + u32 value32; + u8 readbyte; + u16 retry; + + if (pseudo) { + Efuse_Read1ByteFromFakeContent(Adapter, _offset, pbuf); + return; + } + + /* Write Address */ + rtw_write8(Adapter, EFUSE_CTRL + 1, (_offset & 0xff)); + readbyte = rtw_read8(Adapter, EFUSE_CTRL + 2); + rtw_write8(Adapter, EFUSE_CTRL + 2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc)); + + /* Write bit 32 0 */ + readbyte = rtw_read8(Adapter, EFUSE_CTRL + 3); + rtw_write8(Adapter, EFUSE_CTRL + 3, (readbyte & 0x7f)); + + /* Check bit 32 read-ready */ + retry = 0; + value32 = rtw_read32(Adapter, EFUSE_CTRL); + while (!(((value32 >> 24) & 0xff) & 0x80) && (retry < 10000)) { + value32 = rtw_read32(Adapter, EFUSE_CTRL); + retry++; + } + + /* 20100205 Joseph: Add delay suggested by SD1 Victor. */ + /* This fix the problem that Efuse read error in high temperature condition. */ + /* Designer says that there shall be some delay after ready bit is set, or the */ + /* result will always stay on last data we read. */ + udelay(50); + value32 = rtw_read32(Adapter, EFUSE_CTRL); + + *pbuf = (u8)(value32 & 0xff); +} + +/* */ +/* Description: */ +/* 1. Execute E-Fuse read byte operation according as map offset and */ +/* save to E-Fuse table. */ +/* 2. Referred from SD1 Richard. */ +/* */ +/* Assumption: */ +/* 1. Boot from E-Fuse and successfully auto-load. */ +/* 2. PASSIVE_LEVEL (USB interface) */ +/* */ +/* Created by Roger, 2008.10.21. */ +/* */ +/* 2008/12/12 MH 1. Reorganize code flow and reserve bytes. and add description. */ +/* 2. Add efuse utilization collect. */ +/* 2008/12/22 MH Read Efuse must check if we write section 1 data again!!! Sec1 */ +/* write addr must be after sec5. */ +/* */ + +static void efuse_ReadEFuse(struct adapter *Adapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf, bool pseudo) +{ + Adapter->HalFunc.ReadEFuse(Adapter, efuseType, _offset, _size_byte, pbuf, pseudo); +} + +void EFUSE_GetEfuseDefinition(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut, bool pseudo + ) +{ + pAdapter->HalFunc.EFUSEGetEfuseDefinition(pAdapter, efuseType, type, pOut, pseudo); +} + +/*----------------------------------------------------------------------------- + * Function: EFUSE_Read1Byte + * + * Overview: Copy from WMAC fot EFUSE read 1 byte. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 09/23/2008 MHC Copy from WMAC. + * + *---------------------------------------------------------------------------*/ +u8 EFUSE_Read1Byte(struct adapter *Adapter, u16 Address) +{ + u8 data; + u8 Bytetemp = {0x00}; + u8 temp = {0x00}; + u32 k = 0; + u16 contentLen = 0; + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&contentLen, false); + + if (Address < contentLen) { /* E-fuse 512Byte */ + /* Write E-fuse Register address bit0~7 */ + temp = Address & 0xFF; + rtw_write8(Adapter, EFUSE_CTRL + 1, temp); + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 2); + /* Write E-fuse Register address bit8~9 */ + temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC); + rtw_write8(Adapter, EFUSE_CTRL + 2, temp); + + /* Write 0x30[31]= 0 */ + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); + temp = Bytetemp & 0x7F; + rtw_write8(Adapter, EFUSE_CTRL + 3, temp); + + /* Wait Write-ready (0x30[31]= 1) */ + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); + while (!(Bytetemp & 0x80)) { + Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); + k++; + if (k == 1000) { + k = 0; + break; + } + } + data = rtw_read8(Adapter, EFUSE_CTRL); + return data; + } else { + return 0xFF; + } + +} /* EFUSE_Read1Byte */ + +/* 11/16/2008 MH Read one byte from real Efuse. */ +u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data, bool pseudo) +{ + u8 tmpidx = 0; + u8 result; + + if (pseudo) { + result = Efuse_Read1ByteFromFakeContent(pAdapter, addr, data); + return result; + } + /* -----------------e-fuse reg ctrl --------------------------------- */ + /* address */ + rtw_write8(pAdapter, EFUSE_CTRL + 1, (u8)(addr & 0xff)); + rtw_write8(pAdapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | + (rtw_read8(pAdapter, EFUSE_CTRL + 2) & 0xFC)); + + rtw_write8(pAdapter, EFUSE_CTRL + 3, 0x72);/* read cmd */ + + while (!(0x80 & rtw_read8(pAdapter, EFUSE_CTRL + 3)) && (tmpidx < 100)) + tmpidx++; + if (tmpidx < 100) { + *data = rtw_read8(pAdapter, EFUSE_CTRL); + result = true; + } else { + *data = 0xff; + result = false; + } + return result; +} + +/* 11/16/2008 MH Write one byte to reald Efuse. */ +u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data, bool pseudo) +{ + u8 tmpidx = 0; + u8 result; + + if (pseudo) { + result = Efuse_Write1ByteToFakeContent(pAdapter, addr, data); + return result; + } + + /* -----------------e-fuse reg ctrl --------------------------------- */ + /* address */ + rtw_write8(pAdapter, EFUSE_CTRL + 1, (u8)(addr & 0xff)); + rtw_write8(pAdapter, EFUSE_CTRL + 2, + (rtw_read8(pAdapter, EFUSE_CTRL + 2) & 0xFC) | + (u8)((addr >> 8) & 0x03)); + rtw_write8(pAdapter, EFUSE_CTRL, data);/* data */ + + rtw_write8(pAdapter, EFUSE_CTRL + 3, 0xF2);/* write cmd */ + + while ((0x80 & rtw_read8(pAdapter, EFUSE_CTRL + 3)) && (tmpidx < 100)) + tmpidx++; + + if (tmpidx < 100) + result = true; + else + result = false; + + return result; +} + +int Efuse_PgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data, bool pseudo) +{ + int ret = 0; + + ret = pAdapter->HalFunc.Efuse_PgPacketRead(pAdapter, offset, data, pseudo); + + return ret; +} + +int Efuse_PgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *data, bool pseudo) +{ + int ret; + + ret = pAdapter->HalFunc.Efuse_PgPacketWrite(pAdapter, offset, word_en, data, pseudo); + + return ret; +} + +static int Efuse_PgPacketWrite_BT(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *data, bool pseudo) +{ + int ret; + + ret = pAdapter->HalFunc.Efuse_PgPacketWrite_BT(pAdapter, offset, word_en, data, pseudo); + + return ret; +} + +/*----------------------------------------------------------------------------- + * Function: efuse_WordEnableDataRead + * + * Overview: Read allowed word in current efuse section data. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/16/2008 MHC Create Version 0. + * 11/21/2008 MHC Fix Write bug when we only enable late word. + * + *---------------------------------------------------------------------------*/ +void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata) +{ + if (!(word_en & BIT(0))) { + targetdata[0] = sourdata[0]; + targetdata[1] = sourdata[1]; + } + if (!(word_en & BIT(1))) { + targetdata[2] = sourdata[2]; + targetdata[3] = sourdata[3]; + } + if (!(word_en & BIT(2))) { + targetdata[4] = sourdata[4]; + targetdata[5] = sourdata[5]; + } + if (!(word_en & BIT(3))) { + targetdata[6] = sourdata[6]; + targetdata[7] = sourdata[7]; + } +} + +u8 Efuse_WordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data, bool pseudo) +{ + u8 ret = 0; + + ret = pAdapter->HalFunc.Efuse_WordEnableDataWrite(pAdapter, efuse_addr, word_en, data, pseudo); + + return ret; +} + +static u8 efuse_read8(struct adapter *padapter, u16 address, u8 *value) +{ + return efuse_OneByteRead(padapter, address, value, false); +} + +static u8 efuse_write8(struct adapter *padapter, u16 address, u8 *value) +{ + return efuse_OneByteWrite(padapter, address, *value, false); +} + +/* + * read/wirte raw efuse data + */ +u8 rtw_efuse_access(struct adapter *padapter, u8 write, u16 start_addr, u16 cnts, u8 *data) +{ + int i = 0; + u16 real_content_len = 0, max_available_size = 0; + u8 res = _FAIL; + u8 (*rw8)(struct adapter *, u16, u8*); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&real_content_len, false); + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + + if (start_addr > real_content_len) + return _FAIL; + + if (write) { + if ((start_addr + cnts) > max_available_size) + return _FAIL; + rw8 = &efuse_write8; + } else { + rw8 = &efuse_read8; + } + + Efuse_PowerSwitch(padapter, write, true); + + /* e-fuse one byte read / write */ + for (i = 0; i < cnts; i++) { + if (start_addr >= real_content_len) { + res = _FAIL; + break; + } + + res = rw8(padapter, start_addr++, data++); + if (_FAIL == res) + break; + } + + Efuse_PowerSwitch(padapter, write, false); + + return res; +} +/* */ +u16 efuse_GetMaxSize(struct adapter *padapter) +{ + u16 max_size; + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_size, false); + return max_size; +} +/* */ +u8 efuse_GetCurrentSize(struct adapter *padapter, u16 *size) +{ + Efuse_PowerSwitch(padapter, false, true); + *size = Efuse_GetCurrentSize(padapter, EFUSE_WIFI, false); + Efuse_PowerSwitch(padapter, false, false); + + return _SUCCESS; +} +/* */ +u8 rtw_efuse_map_read(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) +{ + u16 mapLen = 0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false); + + if ((addr + cnts) > mapLen) + return _FAIL; + + Efuse_PowerSwitch(padapter, false, true); + + efuse_ReadEFuse(padapter, EFUSE_WIFI, addr, cnts, data, false); + + Efuse_PowerSwitch(padapter, false, false); + + return _SUCCESS; +} + +u8 rtw_BT_efuse_map_read(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) +{ + u16 mapLen = 0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false); + + if ((addr + cnts) > mapLen) + return _FAIL; + + Efuse_PowerSwitch(padapter, false, true); + + efuse_ReadEFuse(padapter, EFUSE_BT, addr, cnts, data, false); + + Efuse_PowerSwitch(padapter, false, false); + + return _SUCCESS; +} +/* */ +u8 rtw_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) +{ + u8 offset, word_en; + u8 *map; + u8 newdata[PGPKT_DATA_SIZE + 1]; + s32 i, idx; + u8 ret = _SUCCESS; + u16 mapLen = 0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false); + + if ((addr + cnts) > mapLen) + return _FAIL; + + map = kzalloc(mapLen, GFP_KERNEL); + if (!map) + return _FAIL; + + ret = rtw_efuse_map_read(padapter, 0, mapLen, map); + if (ret == _FAIL) + goto exit; + + Efuse_PowerSwitch(padapter, true, true); + + offset = (addr >> 3); + word_en = 0xF; + memset(newdata, 0xFF, PGPKT_DATA_SIZE + 1); + i = addr & 0x7; /* index of one package */ + idx = 0; /* data index */ + + if (i & 0x1) { + /* odd start */ + if (data[idx] != map[addr + idx]) { + word_en &= ~BIT(i >> 1); + newdata[i - 1] = map[addr + idx - 1]; + newdata[i] = data[idx]; + } + i++; + idx++; + } + do { + for (; i < PGPKT_DATA_SIZE; i += 2) { + if (cnts == idx) + break; + if ((cnts - idx) == 1) { + if (data[idx] != map[addr + idx]) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i + 1] = map[addr + idx + 1]; + } + idx++; + break; + } else { + if ((data[idx] != map[addr + idx]) || + (data[idx + 1] != map[addr + idx + 1])) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i + 1] = data[idx + 1]; + } + idx += 2; + } + if (idx == cnts) + break; + } + + if (word_en != 0xF) { + ret = Efuse_PgPacketWrite(padapter, offset, word_en, newdata, false); + DBG_88E("offset=%x\n", offset); + DBG_88E("word_en=%x\n", word_en); + + for (i = 0; i < PGPKT_DATA_SIZE; i++) + DBG_88E("data=%x \t", newdata[i]); + if (ret == _FAIL) + break; + } + + if (idx == cnts) + break; + + offset++; + i = 0; + word_en = 0xF; + memset(newdata, 0xFF, PGPKT_DATA_SIZE); + } while (1); + + Efuse_PowerSwitch(padapter, true, false); +exit: + kfree(map); + return ret; +} + +/* */ +u8 rtw_BT_efuse_map_write(struct adapter *padapter, u16 addr, u16 cnts, u8 *data) +{ + u8 offset, word_en; + u8 *map; + u8 newdata[PGPKT_DATA_SIZE + 1]; + s32 i, idx; + u8 ret = _SUCCESS; + u16 mapLen = 0; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false); + + if ((addr + cnts) > mapLen) + return _FAIL; + + map = kzalloc(mapLen, GFP_KERNEL); + if (!map) + return _FAIL; + + ret = rtw_BT_efuse_map_read(padapter, 0, mapLen, map); + if (ret == _FAIL) + goto exit; + + Efuse_PowerSwitch(padapter, true, true); + + offset = (addr >> 3); + word_en = 0xF; + memset(newdata, 0xFF, PGPKT_DATA_SIZE + 1); + i = addr & 0x7; /* index of one package */ + idx = 0; /* data index */ + + if (i & 0x1) { + /* odd start */ + if (data[idx] != map[addr + idx]) { + word_en &= ~BIT(i >> 1); + newdata[i - 1] = map[addr + idx - 1]; + newdata[i] = data[idx]; + } + i++; + idx++; + } + do { + for (; i < PGPKT_DATA_SIZE; i += 2) { + if (cnts == idx) + break; + if ((cnts - idx) == 1) { + if (data[idx] != map[addr + idx]) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i + 1] = map[addr + idx + 1]; + } + idx++; + break; + } else { + if ((data[idx] != map[addr + idx]) || + (data[idx + 1] != map[addr + idx + 1])) { + word_en &= ~BIT(i >> 1); + newdata[i] = data[idx]; + newdata[i + 1] = data[idx + 1]; + } + idx += 2; + } + if (idx == cnts) + break; + } + + if (word_en != 0xF) { + DBG_88E("%s: offset=%#X\n", __func__, offset); + DBG_88E("%s: word_en=%#X\n", __func__, word_en); + DBG_88E("%s: data=", __func__); + for (i = 0; i < PGPKT_DATA_SIZE; i++) + DBG_88E("0x%02X ", newdata[i]); + DBG_88E("\n"); + + ret = Efuse_PgPacketWrite_BT(padapter, offset, word_en, newdata, false); + if (ret == _FAIL) + break; + } + + if (idx == cnts) + break; + + offset++; + i = 0; + word_en = 0xF; + memset(newdata, 0xFF, PGPKT_DATA_SIZE); + } while (1); + + Efuse_PowerSwitch(padapter, true, false); + +exit: + + kfree(map); + + return ret; +} + +/*----------------------------------------------------------------------------- + * Function: efuse_ShadowRead1Byte + * efuse_ShadowRead2Byte + * efuse_ShadowRead4Byte + * + * Overview: Read from efuse init map by one/two/four bytes !!!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +static void +efuse_ShadowRead1Byte( + struct adapter *pAdapter, + u16 Offset, + u8 *Value) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + +} /* EFUSE_ShadowRead1Byte */ + +/* Read Two Bytes */ +static void +efuse_ShadowRead2Byte( + struct adapter *pAdapter, + u16 Offset, + u16 *Value) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + *Value |= pEEPROM->efuse_eeprom_data[Offset + 1] << 8; + +} /* EFUSE_ShadowRead2Byte */ + +/* Read Four Bytes */ +static void +efuse_ShadowRead4Byte( + struct adapter *pAdapter, + u16 Offset, + u32 *Value) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + + *Value = pEEPROM->efuse_eeprom_data[Offset]; + *Value |= pEEPROM->efuse_eeprom_data[Offset + 1] << 8; + *Value |= pEEPROM->efuse_eeprom_data[Offset + 2] << 16; + *Value |= pEEPROM->efuse_eeprom_data[Offset + 3] << 24; + +} /* efuse_ShadowRead4Byte */ + +/*----------------------------------------------------------------------------- + * Function: Efuse_ReadAllMap + * + * Overview: Read All Efuse content + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/11/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +static void Efuse_ReadAllMap(struct adapter *pAdapter, u8 efuseType, u8 *Efuse, bool pseudo) +{ + u16 mapLen = 0; + + Efuse_PowerSwitch(pAdapter, false, true); + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, pseudo); + + efuse_ReadEFuse(pAdapter, efuseType, 0, mapLen, Efuse, pseudo); + + Efuse_PowerSwitch(pAdapter, false, false); +} + +/*----------------------------------------------------------------------------- + * Function: EFUSE_ShadowMapUpdate + * + * Overview: Transfer current EFUSE content to shadow init and modify map. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/13/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void EFUSE_ShadowMapUpdate( + struct adapter *pAdapter, + u8 efuseType, + bool pseudo) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); + u16 mapLen = 0; + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, pseudo); + + if (pEEPROM->bautoload_fail_flag) + memset(pEEPROM->efuse_eeprom_data, 0xFF, mapLen); + else + Efuse_ReadAllMap(pAdapter, efuseType, pEEPROM->efuse_eeprom_data, pseudo); +} /* EFUSE_ShadowMapUpdate */ + +/*----------------------------------------------------------------------------- + * Function: EFUSE_ShadowRead + * + * Overview: Read from efuse init map !!!!! + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +void EFUSE_ShadowRead(struct adapter *pAdapter, u8 Type, u16 Offset, u32 *Value) +{ + if (Type == 1) + efuse_ShadowRead1Byte(pAdapter, Offset, (u8 *)Value); + else if (Type == 2) + efuse_ShadowRead2Byte(pAdapter, Offset, (u16 *)Value); + else if (Type == 4) + efuse_ShadowRead4Byte(pAdapter, Offset, (u32 *)Value); + +} /* EFUSE_ShadowRead */ diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c new file mode 100644 index 000000000000..b3a74198596a --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c @@ -0,0 +1,1539 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _IEEE80211_C + +#include "../include/drv_types.h" +#include "../include/ieee80211.h" +#include "../include/wifi.h" +#include "../include/osdep_service.h" +#include "../include/wlan_bssdef.h" +#include "../include/usb_osintf.h" + +u8 RTW_WPA_OUI_TYPE[] = { 0x00, 0x50, 0xf2, 1 }; +u16 RTW_WPA_VERSION = 1; +u8 WPA_AUTH_KEY_MGMT_NONE[] = { 0x00, 0x50, 0xf2, 0 }; +u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x50, 0xf2, 1 }; +u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x50, 0xf2, 2 }; +u8 WPA_CIPHER_SUITE_NONE[] = { 0x00, 0x50, 0xf2, 0 }; +u8 WPA_CIPHER_SUITE_WEP40[] = { 0x00, 0x50, 0xf2, 1 }; +u8 WPA_CIPHER_SUITE_TKIP[] = { 0x00, 0x50, 0xf2, 2 }; +u8 WPA_CIPHER_SUITE_WRAP[] = { 0x00, 0x50, 0xf2, 3 }; +u8 WPA_CIPHER_SUITE_CCMP[] = { 0x00, 0x50, 0xf2, 4 }; +u8 WPA_CIPHER_SUITE_WEP104[] = { 0x00, 0x50, 0xf2, 5 }; + +u16 RSN_VERSION_BSD = 1; +u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x0f, 0xac, 1 }; +u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x0f, 0xac, 2 }; +u8 RSN_CIPHER_SUITE_NONE[] = { 0x00, 0x0f, 0xac, 0 }; +u8 RSN_CIPHER_SUITE_WEP40[] = { 0x00, 0x0f, 0xac, 1 }; +u8 RSN_CIPHER_SUITE_TKIP[] = { 0x00, 0x0f, 0xac, 2 }; +u8 RSN_CIPHER_SUITE_WRAP[] = { 0x00, 0x0f, 0xac, 3 }; +u8 RSN_CIPHER_SUITE_CCMP[] = { 0x00, 0x0f, 0xac, 4 }; +u8 RSN_CIPHER_SUITE_WEP104[] = { 0x00, 0x0f, 0xac, 5 }; +/* */ +/* for adhoc-master to generate ie and provide supported-rate to fw */ +/* */ + +static u8 WIFI_CCKRATES[] = { + (IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK), + (IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK) + }; + +static u8 WIFI_OFDMRATES[] = { + (IEEE80211_OFDM_RATE_6MB), + (IEEE80211_OFDM_RATE_9MB), + (IEEE80211_OFDM_RATE_12MB), + (IEEE80211_OFDM_RATE_18MB), + (IEEE80211_OFDM_RATE_24MB), + IEEE80211_OFDM_RATE_36MB, + IEEE80211_OFDM_RATE_48MB, + IEEE80211_OFDM_RATE_54MB + }; + +int rtw_get_bit_value_from_ieee_value(u8 val) +{ + unsigned char dot11_rate_table[] = { + 2, 4, 11, 22, 12, 18, 24, 36, 48, + 72, 96, 108, 0}; /* last element must be zero!! */ + + int i = 0; + while (dot11_rate_table[i] != 0) { + if (dot11_rate_table[i] == val) + return BIT(i); + i++; + } + return 0; +} + +uint rtw_is_cckrates_included(u8 *rate) +{ + u32 i = 0; + + while (rate[i] != 0) { + if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || + (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) + return true; + i++; + } + return false; +} + +uint rtw_is_cckratesonly_included(u8 *rate) +{ + u32 i = 0; + + while (rate[i] != 0) { + if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && + (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) + return false; + i++; + } + + return true; +} + +int rtw_check_network_type(unsigned char *rate, int ratelen, int channel) +{ + if (channel > 14) { + return WIRELESS_INVALID; + } else { /* could be pure B, pure G, or B/G */ + if (rtw_is_cckratesonly_included(rate)) + return WIRELESS_11B; + else if (rtw_is_cckrates_included(rate)) + return WIRELESS_11BG; + else + return WIRELESS_11G; + } +} + +u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, unsigned char *source, + unsigned int *frlen) +{ + memcpy((void *)pbuf, (void *)source, len); + *frlen = *frlen + len; + return pbuf + len; +} + +/* rtw_set_ie will update frame length */ +u8 *rtw_set_ie +( + u8 *pbuf, + int index, + uint len, + u8 *source, + uint *frlen /* frame length */ +) +{ + + *pbuf = (u8)index; + + *(pbuf + 1) = (u8)len; + + if (len > 0) + memcpy((void *)(pbuf + 2), (void *)source, len); + + *frlen = *frlen + (len + 2); + + return pbuf + len + 2; +} + +inline u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, + u8 new_ch, u8 ch_switch_cnt) +{ + u8 ie_data[3]; + + ie_data[0] = ch_switch_mode; + ie_data[1] = new_ch; + ie_data[2] = ch_switch_cnt; + return rtw_set_ie(buf, WLAN_EID_CHANNEL_SWITCH, 3, ie_data, buf_len); +} + +inline u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset) +{ + if (ch_offset == SCN) + return HAL_PRIME_CHNL_OFFSET_DONT_CARE; + else if (ch_offset == SCA) + return HAL_PRIME_CHNL_OFFSET_UPPER; + else if (ch_offset == SCB) + return HAL_PRIME_CHNL_OFFSET_LOWER; + + return HAL_PRIME_CHNL_OFFSET_DONT_CARE; +} + +inline u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset) +{ + if (ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) + return SCN; + else if (ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) + return SCB; + else if (ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) + return SCA; + + return SCN; +} + +inline u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, u8 secondary_ch_offset) +{ + return rtw_set_ie(buf, WLAN_EID_SECONDARY_CHANNEL_OFFSET, 1, &secondary_ch_offset, buf_len); +} + +inline u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, + u8 flags, u16 reason, u16 precedence) +{ + u8 ie_data[6]; + + ie_data[0] = ttl; + ie_data[1] = flags; + *(u16 *)(ie_data + 2) = cpu_to_le16(reason); + *(u16 *)(ie_data + 4) = cpu_to_le16(precedence); + + return rtw_set_ie(buf, 0x118, 6, ie_data, buf_len); +} + +/*---------------------------------------------------------------------------- +index: the information element id index, limit is the limit for search +-----------------------------------------------------------------------------*/ +u8 *rtw_get_ie(u8 *pbuf, int index, int *len, int limit) +{ + int tmp, i; + u8 *p; + + if (limit < 1) { + + return NULL; + } + + p = pbuf; + i = 0; + *len = 0; + while (1) { + if (*p == index) { + *len = *(p + 1); + return p; + } else { + tmp = *(p + 1); + p += (tmp + 2); + i += (tmp + 2); + } + if (i >= limit) + break; + } + + return NULL; +} + +/** + * rtw_get_ie_ex - Search specific IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @eid: Element ID to match + * @oui: OUI to match + * @oui_len: OUI length + * @ie: If not NULL and the specific IE is found, the IE will be copied to the buf starting from the specific IE + * @ielen: If not NULL and the specific IE is found, will set to the length of the entire IE + * + * Returns: The address of the specific IE found, or NULL + */ +u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, uint *ielen) +{ + uint cnt; + u8 *target_ie = NULL; + + if (ielen) + *ielen = 0; + + if (!in_ie || in_len <= 0) + return target_ie; + + cnt = 0; + + while (cnt < in_len) { + if (eid == in_ie[cnt] && (!oui || !memcmp(&in_ie[cnt + 2], oui, oui_len))) { + target_ie = &in_ie[cnt]; + + if (ie) + memcpy(ie, &in_ie[cnt], in_ie[cnt + 1] + 2); + + if (ielen) + *ielen = in_ie[cnt + 1] + 2; + + break; + } else { + cnt += in_ie[cnt + 1] + 2; /* goto next */ + } + } + return target_ie; +} + +/** + * rtw_ies_remove_ie - Find matching IEs and remove + * @ies: Address of IEs to search + * @ies_len: Pointer of length of ies, will update to new length + * @offset: The offset to start scarch + * @eid: Element ID to match + * @oui: OUI to match + * @oui_len: OUI length + * + * Returns: _SUCCESS: ies is updated, _FAIL: not updated + */ +int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, u8 eid, u8 *oui, u8 oui_len) +{ + int ret = _FAIL; + u8 *target_ie; + u32 target_ielen; + u8 *start; + uint search_len; + + if (!ies || !ies_len || *ies_len <= offset) + goto exit; + + start = ies + offset; + search_len = *ies_len - offset; + + while (1) { + target_ie = rtw_get_ie_ex(start, search_len, eid, oui, oui_len, NULL, &target_ielen); + if (target_ie && target_ielen) { + u8 buf[MAX_IE_SZ] = {0}; + u8 *remain_ies = target_ie + target_ielen; + uint remain_len = search_len - (remain_ies - start); + + memcpy(buf, remain_ies, remain_len); + memcpy(target_ie, buf, remain_len); + *ies_len = *ies_len - target_ielen; + ret = _SUCCESS; + + start = target_ie; + search_len = remain_len; + } else { + break; + } + } +exit: + return ret; +} + +void rtw_set_supported_rate(u8 *SupportedRates, uint mode) +{ + + memset(SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); + + switch (mode) { + case WIRELESS_11B: + memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); + break; + case WIRELESS_11G: + memcpy(SupportedRates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); + break; + case WIRELESS_11BG: + case WIRELESS_11G_24N: + case WIRELESS_11_24N: + case WIRELESS_11BG_24N: + memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); + memcpy(SupportedRates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); + break; + } + +} + +uint rtw_get_rateset_len(u8 *rateset) +{ + uint i = 0; + + while (1) { + if ((rateset[i]) == 0) + break; + if (i > 12) + break; + i++; + } + + return i; +} + +int rtw_generate_ie(struct registry_priv *pregistrypriv) +{ + u8 wireless_mode; + int sz = 0, rateLen; + struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; + u8 *ie = pdev_network->IEs; + + /* timestamp will be inserted by hardware */ + sz += 8; + ie += sz; + + /* beacon interval : 2bytes */ + *(__le16 *)ie = cpu_to_le16((u16)pdev_network->Configuration.BeaconPeriod);/* BCN_INTERVAL; */ + sz += 2; + ie += 2; + + /* capability info */ + *(u16 *)ie = 0; + + *(__le16 *)ie |= cpu_to_le16(cap_IBSS); + + if (pregistrypriv->preamble == PREAMBLE_SHORT) + *(__le16 *)ie |= cpu_to_le16(cap_ShortPremble); + + if (pdev_network->Privacy) + *(__le16 *)ie |= cpu_to_le16(cap_Privacy); + + sz += 2; + ie += 2; + + /* SSID */ + ie = rtw_set_ie(ie, _SSID_IE_, pdev_network->Ssid.SsidLength, pdev_network->Ssid.Ssid, &sz); + + /* supported rates */ + wireless_mode = pregistrypriv->wireless_mode; + + rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode); + + rateLen = rtw_get_rateset_len(pdev_network->SupportedRates); + + if (rateLen > 8) { + ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, 8, pdev_network->SupportedRates, &sz); + /* ie = rtw_set_ie(ie, _EXT_SUPPORTEDRATES_IE_, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); */ + } else { + ie = rtw_set_ie(ie, _SUPPORTEDRATES_IE_, rateLen, pdev_network->SupportedRates, &sz); + } + + /* DS parameter set */ + ie = rtw_set_ie(ie, _DSSET_IE_, 1, (u8 *)&pdev_network->Configuration.DSConfig, &sz); + + /* IBSS Parameter Set */ + + ie = rtw_set_ie(ie, _IBSS_PARA_IE_, 2, (u8 *)&pdev_network->Configuration.ATIMWindow, &sz); + + if (rateLen > 8) + ie = rtw_set_ie(ie, _EXT_SUPPORTEDRATES_IE_, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); + + return sz; +} + +unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit) +{ + int len; + u16 val16; + __le16 le_tmp; + unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; + u8 *pbuf = pie; + int limit_new = limit; + + while (1) { + pbuf = rtw_get_ie(pbuf, _WPA_IE_ID_, &len, limit_new); + + if (pbuf) { + /* check if oui matches... */ + if (memcmp((pbuf + 2), wpa_oui_type, sizeof(wpa_oui_type))) + goto check_next_ie; + + /* check version... */ + memcpy((u8 *)&le_tmp, (pbuf + 6), sizeof(val16)); + + val16 = le16_to_cpu(le_tmp); + if (val16 != 0x0001) + goto check_next_ie; + *wpa_ie_len = *(pbuf + 1); + return pbuf; + } else { + *wpa_ie_len = 0; + return NULL; + } + +check_next_ie: + limit_new = limit - (pbuf - pie) - 2 - len; + if (limit_new <= 0) + break; + pbuf += (2 + len); + } + *wpa_ie_len = 0; + return NULL; +} + +unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit) +{ + + return rtw_get_ie(pie, _WPA2_IE_ID_, rsn_ie_len, limit); +} + +int rtw_get_wpa_cipher_suite(u8 *s) +{ + if (!memcmp(s, WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) + return WPA_CIPHER_NONE; + if (!memcmp(s, WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) + return WPA_CIPHER_WEP40; + if (!memcmp(s, WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) + return WPA_CIPHER_TKIP; + if (!memcmp(s, WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) + return WPA_CIPHER_CCMP; + if (!memcmp(s, WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) + return WPA_CIPHER_WEP104; + + return 0; +} + +int rtw_get_wpa2_cipher_suite(u8 *s) +{ + if (!memcmp(s, RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) + return WPA_CIPHER_NONE; + if (!memcmp(s, RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) + return WPA_CIPHER_WEP40; + if (!memcmp(s, RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) + return WPA_CIPHER_TKIP; + if (!memcmp(s, RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) + return WPA_CIPHER_CCMP; + if (!memcmp(s, RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) + return WPA_CIPHER_WEP104; + + return 0; +} + +int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) +{ + int i, ret = _SUCCESS; + int left, count; + u8 *pos; + u8 SUITE_1X[4] = {0x00, 0x50, 0xf2, 1}; + + if (wpa_ie_len <= 0) { + /* No WPA IE - fail silently */ + return _FAIL; + } + + if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || + (memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN))) + return _FAIL; + + pos = wpa_ie; + + pos += 8; + left = wpa_ie_len - 8; + + /* group_cipher */ + if (left >= WPA_SELECTOR_LEN) { + *group_cipher = rtw_get_wpa_cipher_suite(pos); + pos += WPA_SELECTOR_LEN; + left -= WPA_SELECTOR_LEN; + } else if (left > 0) { + return _FAIL; + } + + /* pairwise_cipher */ + if (left >= 2) { + count = get_unaligned_le16(pos); + pos += 2; + left -= 2; + + if (count == 0 || left < count * WPA_SELECTOR_LEN) + return _FAIL; + + for (i = 0; i < count; i++) { + *pairwise_cipher |= rtw_get_wpa_cipher_suite(pos); + + pos += WPA_SELECTOR_LEN; + left -= WPA_SELECTOR_LEN; + } + } else if (left == 1) { + return _FAIL; + } + + if (is_8021x) { + if (left >= 6) { + pos += 2; + if (!memcmp(pos, SUITE_1X, 4)) + *is_8021x = 1; + } + } + + return ret; +} + +int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) +{ + int i, ret = _SUCCESS; + int left, count; + u8 *pos; + u8 SUITE_1X[4] = {0x00, 0x0f, 0xac, 0x01}; + + if (rsn_ie_len <= 0) { + /* No RSN IE - fail silently */ + return _FAIL; + } + + if ((*rsn_ie != _WPA2_IE_ID_) || (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) + return _FAIL; + + pos = rsn_ie; + pos += 4; + left = rsn_ie_len - 4; + + /* group_cipher */ + if (left >= RSN_SELECTOR_LEN) { + *group_cipher = rtw_get_wpa2_cipher_suite(pos); + + pos += RSN_SELECTOR_LEN; + left -= RSN_SELECTOR_LEN; + + } else if (left > 0) { + return _FAIL; + } + + /* pairwise_cipher */ + if (left >= 2) { + count = get_unaligned_le16(pos); + pos += 2; + left -= 2; + + if (count == 0 || left < count * RSN_SELECTOR_LEN) + return _FAIL; + + for (i = 0; i < count; i++) { + *pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos); + + pos += RSN_SELECTOR_LEN; + left -= RSN_SELECTOR_LEN; + } + + } else if (left == 1) { + return _FAIL; + } + + if (is_8021x) { + if (left >= 6) { + pos += 2; + if (!memcmp(pos, SUITE_1X, 4)) + *is_8021x = 1; + } + } + return ret; +} + +int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len) +{ + u8 authmode; + u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; + uint cnt; + + /* Search required WPA or WPA2 IE and copy to sec_ie[] */ + + cnt = (_TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_); + + while (cnt < in_len) { + authmode = in_ie[cnt]; + + if ((authmode == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { + if (wpa_ie) + memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); + + *wpa_len = in_ie[cnt + 1] + 2; + cnt += in_ie[cnt + 1] + 2; /* get next */ + } else { + if (authmode == _WPA2_IE_ID_) { + if (rsn_ie) + memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); + + *rsn_len = in_ie[cnt + 1] + 2; + cnt += in_ie[cnt + 1] + 2; /* get next */ + } else { + cnt += in_ie[cnt + 1] + 2; /* get next */ + } + } + } + + return *rsn_len + *wpa_len; +} + +u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen) +{ + u8 match = false; + u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + if (!ie_ptr) + return match; + + eid = ie_ptr[0]; + + if ((eid == _WPA_IE_ID_) && (!memcmp(&ie_ptr[2], wps_oui, 4))) { + *wps_ielen = ie_ptr[1] + 2; + match = true; + } + return match; +} + +/** + * rtw_get_wps_ie - Search WPS IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @wps_ie: If not NULL and WPS IE is found, WPS IE will be copied to the buf starting from wps_ie + * @wps_ielen: If not NULL and WPS IE is found, will set to the length of the entire WPS IE + * + * Returns: The address of the WPS IE found, or NULL + */ +u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) +{ + uint cnt; + u8 *wpsie_ptr = NULL; + u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + if (wps_ielen) + *wps_ielen = 0; + + if (!in_ie || in_len <= 0) + return wpsie_ptr; + + cnt = 0; + + while (cnt < in_len) { + eid = in_ie[cnt]; + + if ((eid == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { + wpsie_ptr = &in_ie[cnt]; + + if (wps_ie) + memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); + + if (wps_ielen) + *wps_ielen = in_ie[cnt + 1] + 2; + + cnt += in_ie[cnt + 1] + 2; + + break; + } else { + cnt += in_ie[cnt + 1] + 2; /* goto next */ + } + } + return wpsie_ptr; +} + +/** + * rtw_get_wps_attr - Search a specific WPS attribute from a given WPS IE + * @wps_ie: Address of WPS IE to search + * @wps_ielen: Length limit from wps_ie + * @target_attr_id: The attribute ID of WPS attribute to search + * @buf_attr: If not NULL and the WPS attribute is found, WPS attribute will be copied to the buf starting from buf_attr + * @len_attr: If not NULL and the WPS attribute is found, will set to the length of the entire WPS attribute + * + * Returns: the address of the specific WPS attribute found, or NULL + */ +u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_attr, u32 *len_attr) +{ + u8 *attr_ptr = NULL; + u8 *target_attr_ptr = NULL; + u8 wps_oui[4] = {0x00, 0x50, 0xF2, 0x04}; + + if (len_attr) + *len_attr = 0; + + if ((wps_ie[0] != _VENDOR_SPECIFIC_IE_) || + (memcmp(wps_ie + 2, wps_oui, 4))) + return attr_ptr; + + /* 6 = 1(Element ID) + 1(Length) + 4(WPS OUI) */ + attr_ptr = wps_ie + 6; /* goto first attr */ + + while (attr_ptr - wps_ie < wps_ielen) { + /* 4 = 2(Attribute ID) + 2(Length) */ + u16 attr_id = RTW_GET_BE16(attr_ptr); + u16 attr_data_len = RTW_GET_BE16(attr_ptr + 2); + u16 attr_len = attr_data_len + 4; + + if (attr_id == target_attr_id) { + target_attr_ptr = attr_ptr; + if (buf_attr) + memcpy(buf_attr, attr_ptr, attr_len); + if (len_attr) + *len_attr = attr_len; + break; + } else { + attr_ptr += attr_len; /* goto next */ + } + } + return target_attr_ptr; +} + +/** + * rtw_get_wps_attr_content - Search a specific WPS attribute content from a given WPS IE + * @wps_ie: Address of WPS IE to search + * @wps_ielen: Length limit from wps_ie + * @target_attr_id: The attribute ID of WPS attribute to search + * @buf_content: If not NULL and the WPS attribute is found, WPS attribute content will be copied to the buf starting from buf_content + * @len_content: If not NULL and the WPS attribute is found, will set to the length of the WPS attribute content + * + * Returns: the address of the specific WPS attribute content found, or NULL + */ +u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_content, uint *len_content) +{ + u8 *attr_ptr; + u32 attr_len; + + if (len_content) + *len_content = 0; + + attr_ptr = rtw_get_wps_attr(wps_ie, wps_ielen, target_attr_id, NULL, &attr_len); + + if (attr_ptr && attr_len) { + if (buf_content) + memcpy(buf_content, attr_ptr + 4, attr_len - 4); + + if (len_content) + *len_content = attr_len - 4; + + return attr_ptr + 4; + } + + return NULL; +} + +static int rtw_ieee802_11_parse_vendor_specific(u8 *pos, uint elen, + struct rtw_ieee802_11_elems *elems, + int show_errors) +{ + unsigned int oui; + + /* first 3 bytes in vendor specific information element are the IEEE + * OUI of the vendor. The following byte is used a vendor specific + * sub-type. */ + if (elen < 4) { + if (show_errors) { + DBG_88E("short vendor specific information element ignored (len=%lu)\n", + (unsigned long)elen); + } + return -1; + } + + oui = RTW_GET_BE24(pos); + switch (oui) { + case OUI_MICROSOFT: + /* Microsoft/Wi-Fi information elements are further typed and + * subtyped */ + switch (pos[3]) { + case 1: + /* Microsoft OUI (00:50:F2) with OUI Type 1: + * real WPA information element */ + elems->wpa_ie = pos; + elems->wpa_ie_len = elen; + break; + case WME_OUI_TYPE: /* this is a Wi-Fi WME info. element */ + if (elen < 5) { + DBG_88E("short WME information element ignored (len=%lu)\n", + (unsigned long)elen); + return -1; + } + switch (pos[4]) { + case WME_OUI_SUBTYPE_INFORMATION_ELEMENT: + case WME_OUI_SUBTYPE_PARAMETER_ELEMENT: + elems->wme = pos; + elems->wme_len = elen; + break; + case WME_OUI_SUBTYPE_TSPEC_ELEMENT: + elems->wme_tspec = pos; + elems->wme_tspec_len = elen; + break; + default: + DBG_88E("unknown WME information element ignored (subtype=%d len=%lu)\n", + pos[4], (unsigned long)elen); + return -1; + } + break; + case 4: + /* Wi-Fi Protected Setup (WPS) IE */ + elems->wps_ie = pos; + elems->wps_ie_len = elen; + break; + default: + DBG_88E("Unknown Microsoft information element ignored (type=%d len=%lu)\n", + pos[3], (unsigned long)elen); + return -1; + } + break; + + case OUI_BROADCOM: + switch (pos[3]) { + case VENDOR_HT_CAPAB_OUI_TYPE: + elems->vendor_ht_cap = pos; + elems->vendor_ht_cap_len = elen; + break; + default: + DBG_88E("Unknown Broadcom information element ignored (type=%d len=%lu)\n", + pos[3], (unsigned long)elen); + return -1; + } + break; + default: + DBG_88E("unknown vendor specific information element ignored (vendor OUI %02x:%02x:%02x len=%lu)\n", + pos[0], pos[1], pos[2], (unsigned long)elen); + return -1; + } + return 0; +} + +/** + * ieee802_11_parse_elems - Parse information elements in management frames + * @start: Pointer to the start of IEs + * @len: Length of IE buffer in octets + * @elems: Data structure for parsed elements + * @show_errors: Whether to show parsing errors in debug log + * Returns: Parsing result + */ +enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len, + struct rtw_ieee802_11_elems *elems, + int show_errors) +{ + uint left = len; + u8 *pos = start; + int unknown = 0; + + memset(elems, 0, sizeof(*elems)); + + while (left >= 2) { + u8 id, elen; + + id = *pos++; + elen = *pos++; + left -= 2; + + if (elen > left) { + if (show_errors) { + DBG_88E("IEEE 802.11 element parse failed (id=%d elen=%d left=%lu)\n", + id, elen, (unsigned long)left); + } + return ParseFailed; + } + + switch (id) { + case WLAN_EID_SSID: + elems->ssid = pos; + elems->ssid_len = elen; + break; + case WLAN_EID_SUPP_RATES: + elems->supp_rates = pos; + elems->supp_rates_len = elen; + break; + case WLAN_EID_FH_PARAMS: + elems->fh_params = pos; + elems->fh_params_len = elen; + break; + case WLAN_EID_DS_PARAMS: + elems->ds_params = pos; + elems->ds_params_len = elen; + break; + case WLAN_EID_CF_PARAMS: + elems->cf_params = pos; + elems->cf_params_len = elen; + break; + case WLAN_EID_TIM: + elems->tim = pos; + elems->tim_len = elen; + break; + case WLAN_EID_IBSS_PARAMS: + elems->ibss_params = pos; + elems->ibss_params_len = elen; + break; + case WLAN_EID_CHALLENGE: + elems->challenge = pos; + elems->challenge_len = elen; + break; + case WLAN_EID_ERP_INFO: + elems->erp_info = pos; + elems->erp_info_len = elen; + break; + case WLAN_EID_EXT_SUPP_RATES: + elems->ext_supp_rates = pos; + elems->ext_supp_rates_len = elen; + break; + case WLAN_EID_VENDOR_SPECIFIC: + if (rtw_ieee802_11_parse_vendor_specific(pos, elen, elems, show_errors)) + unknown++; + break; + case WLAN_EID_RSN: + elems->rsn_ie = pos; + elems->rsn_ie_len = elen; + break; + case WLAN_EID_PWR_CAPABILITY: + elems->power_cap = pos; + elems->power_cap_len = elen; + break; + case WLAN_EID_SUPPORTED_CHANNELS: + elems->supp_channels = pos; + elems->supp_channels_len = elen; + break; + case WLAN_EID_MOBILITY_DOMAIN: + elems->mdie = pos; + elems->mdie_len = elen; + break; + case WLAN_EID_FAST_BSS_TRANSITION: + elems->ftie = pos; + elems->ftie_len = elen; + break; + case WLAN_EID_TIMEOUT_INTERVAL: + elems->timeout_int = pos; + elems->timeout_int_len = elen; + break; + case WLAN_EID_HT_CAP: + elems->ht_capabilities = pos; + elems->ht_capabilities_len = elen; + break; + case WLAN_EID_HT_OPERATION: + elems->ht_operation = pos; + elems->ht_operation_len = elen; + break; + default: + unknown++; + if (!show_errors) + break; + DBG_88E("IEEE 802.11 element parse ignored unknown element (id=%d elen=%d)\n", + id, elen); + break; + } + left -= elen; + pos += elen; + } + if (left) + return ParseFailed; + return unknown ? ParseUnknown : ParseOK; +} + +u8 key_char2num(u8 ch) +{ + if ((ch >= '0') && (ch <= '9')) + return ch - '0'; + else if ((ch >= 'a') && (ch <= 'f')) + return ch - 'a' + 10; + else if ((ch >= 'A') && (ch <= 'F')) + return ch - 'A' + 10; + else + return 0xff; +} + +u8 str_2char2num(u8 hch, u8 lch) +{ + return (key_char2num(hch) * 10) + key_char2num(lch); +} + +u8 key_2char2num(u8 hch, u8 lch) +{ + return (key_char2num(hch) << 4) | key_char2num(lch); +} + +void rtw_macaddr_cfg(u8 *mac_addr) +{ + u8 mac[ETH_ALEN]; + if (!mac_addr) + return; + + if (rtw_initmac) { /* Users specify the mac address */ + int jj, kk; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + mac[jj] = key_2char2num(rtw_initmac[kk], rtw_initmac[kk + 1]); + memcpy(mac_addr, mac, ETH_ALEN); + } else { /* Use the mac address stored in the Efuse */ + memcpy(mac, mac_addr, ETH_ALEN); + } + + if (((mac[0] == 0xff) && (mac[1] == 0xff) && (mac[2] == 0xff) && + (mac[3] == 0xff) && (mac[4] == 0xff) && (mac[5] == 0xff)) || + ((mac[0] == 0x0) && (mac[1] == 0x0) && (mac[2] == 0x0) && + (mac[3] == 0x0) && (mac[4] == 0x0) && (mac[5] == 0x0))) { + mac[0] = 0x00; + mac[1] = 0xe0; + mac[2] = 0x4c; + mac[3] = 0x87; + mac[4] = 0x00; + mac[5] = 0x00; + /* use default mac addresss */ + memcpy(mac_addr, mac, ETH_ALEN); + DBG_88E("MAC Address from efuse error, assign default one !!!\n"); + } + + DBG_88E("rtw_macaddr_cfg MAC Address = %pM\n", (mac_addr)); +} + +void dump_ies(u8 *buf, u32 buf_len) +{ + u8 *pos = (u8 *)buf; + u8 id, len; + + while (pos - buf <= buf_len) { + id = *pos; + len = *(pos + 1); + + DBG_88E("%s ID:%u, LEN:%u\n", __func__, id, len); + #ifdef CONFIG_88EU_P2P + dump_p2p_ie(pos, len); + #endif + dump_wps_ie(pos, len); + + pos += (2 + len); + } +} + +void dump_wps_ie(u8 *ie, u32 ie_len) +{ + u8 *pos = (u8 *)ie; + u16 id; + u16 len; + u8 *wps_ie; + uint wps_ielen; + + wps_ie = rtw_get_wps_ie(ie, ie_len, NULL, &wps_ielen); + if (wps_ie != ie || wps_ielen == 0) + return; + + pos += 6; + while (pos - ie < ie_len) { + id = RTW_GET_BE16(pos); + len = RTW_GET_BE16(pos + 2); + DBG_88E("%s ID:0x%04x, LEN:%u\n", __func__, id, len); + pos += (4 + len); + } +} + +#ifdef CONFIG_88EU_P2P +void dump_p2p_ie(u8 *ie, u32 ie_len) +{ + u8 *pos = (u8 *)ie; + u8 id; + u16 len; + u8 *p2p_ie; + uint p2p_ielen; + + p2p_ie = rtw_get_p2p_ie(ie, ie_len, NULL, &p2p_ielen); + if (p2p_ie != ie || p2p_ielen == 0) + return; + + pos += 6; + while (pos - ie < ie_len) { + id = *pos; + len = get_unaligned_le16(pos + 1); + DBG_88E("%s ID:%u, LEN:%u\n", __func__, id, len); + pos += (3 + len); + } +} + +/** + * rtw_get_p2p_ie - Search P2P IE from a series of IEs + * @in_ie: Address of IEs to search + * @in_len: Length limit from in_ie + * @p2p_ie: If not NULL and P2P IE is found, P2P IE will be copied to the buf starting from p2p_ie + * @p2p_ielen: If not NULL and P2P IE is found, will set to the length of the entire P2P IE + * + * Returns: The address of the P2P IE found, or NULL + */ +u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen) +{ + uint cnt = 0; + u8 *p2p_ie_ptr; + u8 eid, p2p_oui[4] = {0x50, 0x6F, 0x9A, 0x09}; + + if (p2p_ielen) + *p2p_ielen = 0; + + while (cnt < in_len) { + eid = in_ie[cnt]; + if ((in_len < 0) || (cnt > MAX_IE_SZ)) { + dump_stack(); + return NULL; + } + if ((eid == _VENDOR_SPECIFIC_IE_) && !memcmp(&in_ie[cnt + 2], p2p_oui, 4)) { + p2p_ie_ptr = in_ie + cnt; + + if (p2p_ie) + memcpy(p2p_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); + if (p2p_ielen) + *p2p_ielen = in_ie[cnt + 1] + 2; + return p2p_ie_ptr; + } else { + cnt += in_ie[cnt + 1] + 2; /* goto next */ + } + } + return NULL; +} + +/** + * rtw_get_p2p_attr - Search a specific P2P attribute from a given P2P IE + * @p2p_ie: Address of P2P IE to search + * @p2p_ielen: Length limit from p2p_ie + * @target_attr_id: The attribute ID of P2P attribute to search + * @buf_attr: If not NULL and the P2P attribute is found, P2P attribute will be copied to the buf starting from buf_attr + * @len_attr: If not NULL and the P2P attribute is found, will set to the length of the entire P2P attribute + * + * Returns: the address of the specific WPS attribute found, or NULL + */ +u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_attr, u32 *len_attr) +{ + u8 *attr_ptr = NULL; + u8 *target_attr_ptr = NULL; + u8 p2p_oui[4] = {0x50, 0x6F, 0x9A, 0x09}; + + if (len_attr) + *len_attr = 0; + + if (!p2p_ie || (p2p_ie[0] != _VENDOR_SPECIFIC_IE_) || + memcmp(p2p_ie + 2, p2p_oui, 4)) + return attr_ptr; + + /* 6 = 1(Element ID) + 1(Length) + 3 (OUI) + 1(OUI Type) */ + attr_ptr = p2p_ie + 6; /* goto first attr */ + + while (attr_ptr - p2p_ie < p2p_ielen) { + /* 3 = 1(Attribute ID) + 2(Length) */ + u8 attr_id = *attr_ptr; + u16 attr_data_len = get_unaligned_le16(attr_ptr + 1); + u16 attr_len = attr_data_len + 3; + + if (attr_id == target_attr_id) { + target_attr_ptr = attr_ptr; + + if (buf_attr) + memcpy(buf_attr, attr_ptr, attr_len); + if (len_attr) + *len_attr = attr_len; + break; + } else { + attr_ptr += attr_len; /* goto next */ + } + } + return target_attr_ptr; +} + +/** + * rtw_get_p2p_attr_content - Search a specific P2P attribute content from a given P2P IE + * @p2p_ie: Address of P2P IE to search + * @p2p_ielen: Length limit from p2p_ie + * @target_attr_id: The attribute ID of P2P attribute to search + * @buf_content: If not NULL and the P2P attribute is found, P2P attribute content will be copied to the buf starting from buf_content + * @len_content: If not NULL and the P2P attribute is found, will set to the length of the P2P attribute content + * + * Returns: the address of the specific P2P attribute content found, or NULL + */ +u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, u8 *buf_content, uint *len_content) +{ + u8 *attr_ptr; + u32 attr_len; + + if (len_content) + *len_content = 0; + + attr_ptr = rtw_get_p2p_attr(p2p_ie, p2p_ielen, target_attr_id, NULL, &attr_len); + + if (attr_ptr && attr_len) { + if (buf_content) + memcpy(buf_content, attr_ptr + 3, attr_len - 3); + + if (len_content) + *len_content = attr_len - 3; + + return attr_ptr + 3; + } + + return NULL; +} + +u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, u8 *pdata_attr) +{ + u32 a_len; + + *pbuf = attr_id; + + /* u16*)(pbuf + 1) = cpu_to_le16(attr_len); */ + RTW_PUT_LE16(pbuf + 1, attr_len); + + if (pdata_attr) + memcpy(pbuf + 3, pdata_attr, attr_len); + + a_len = attr_len + 3; + + return a_len; +} + +static uint rtw_p2p_attr_remove(u8 *ie, uint ielen_ori, u8 attr_id) +{ + u8 *target_attr; + u32 target_attr_len; + uint ielen = ielen_ori; + + while (1) { + target_attr = rtw_get_p2p_attr(ie, ielen, attr_id, NULL, &target_attr_len); + if (target_attr && target_attr_len) { + u8 *next_attr = target_attr + target_attr_len; + uint remain_len = ielen - (next_attr - ie); + + memset(target_attr, 0, target_attr_len); + memcpy(target_attr, next_attr, remain_len); + memset(target_attr + remain_len, 0, target_attr_len); + *(ie + 1) -= target_attr_len; + ielen -= target_attr_len; + } else { + break; + } + } + return ielen; +} + +void rtw_wlan_bssid_ex_remove_p2p_attr(struct wlan_bssid_ex *bss_ex, u8 attr_id) +{ + u8 *p2p_ie; + uint p2p_ielen, p2p_ielen_ori; + + p2p_ie = rtw_get_p2p_ie(bss_ex->IEs + _FIXED_IE_LENGTH_, bss_ex->IELength - _FIXED_IE_LENGTH_, NULL, &p2p_ielen_ori); + if (p2p_ie) { + p2p_ielen = rtw_p2p_attr_remove(p2p_ie, p2p_ielen_ori, attr_id); + if (p2p_ielen != p2p_ielen_ori) { + u8 *next_ie_ori = p2p_ie + p2p_ielen_ori; + u8 *next_ie = p2p_ie + p2p_ielen; + uint remain_len = bss_ex->IELength - (next_ie_ori - bss_ex->IEs); + + memcpy(next_ie, next_ie_ori, remain_len); + memset(next_ie + remain_len, 0, p2p_ielen_ori - p2p_ielen); + bss_ex->IELength -= p2p_ielen_ori - p2p_ielen; + } + } +} + +#endif /* CONFIG_88EU_P2P */ + +/* Baron adds to avoid FreeBSD warning */ +int ieee80211_is_empty_essid(const char *essid, int essid_len) +{ + /* Single white space is for Linksys APs */ + if (essid_len == 1 && essid[0] == ' ') + return 1; + + /* Otherwise, if the entire essid is 0, we assume it is hidden */ + while (essid_len) { + essid_len--; + if (essid[essid_len] != '\0') + return 0; + } + + return 1; +} + +int ieee80211_get_hdrlen(u16 fc) +{ + int hdrlen = 24; + + switch (WLAN_FC_GET_TYPE(fc)) { + case RTW_IEEE80211_FTYPE_DATA: + if (fc & RTW_IEEE80211_STYPE_QOS_DATA) + hdrlen += 2; + if ((fc & RTW_IEEE80211_FCTL_FROMDS) && (fc & RTW_IEEE80211_FCTL_TODS)) + hdrlen += 6; /* Addr4 */ + break; + case RTW_IEEE80211_FTYPE_CTL: + switch (WLAN_FC_GET_STYPE(fc)) { + case RTW_IEEE80211_STYPE_CTS: + case RTW_IEEE80211_STYPE_ACK: + hdrlen = 10; + break; + default: + hdrlen = 16; + break; + } + break; + } + + return hdrlen; +} + +static int rtw_get_cipher_info(struct wlan_network *pnetwork) +{ + u32 wpa_ielen; + unsigned char *pbuf; + int group_cipher = 0, pairwise_cipher = 0, is8021x = 0; + int ret = _FAIL; + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); + + if (pbuf && (wpa_ielen > 0)) { + if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x)) { + pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; + pnetwork->BcnInfo.group_cipher = group_cipher; + pnetwork->BcnInfo.is_8021x = is8021x; + ret = _SUCCESS; + } + } else { + pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); + + if (pbuf && (wpa_ielen > 0)) { + if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x)) { + pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; + pnetwork->BcnInfo.group_cipher = group_cipher; + pnetwork->BcnInfo.is_8021x = is8021x; + ret = _SUCCESS; + } + } + } + + return ret; +} + +void rtw_get_bcn_info(struct wlan_network *pnetwork) +{ + unsigned short cap = 0; + u8 bencrypt = 0; + __le16 le_tmp; + u16 wpa_len = 0, rsn_len = 0; + struct HT_info_element *pht_info = NULL; + struct ieee80211_ht_cap *pht_cap = NULL; + unsigned int len; + unsigned char *p; + + memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); + cap = le16_to_cpu(le_tmp); + if (cap & WLAN_CAPABILITY_PRIVACY) { + bencrypt = 1; + pnetwork->network.Privacy = 1; + } else { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS; + } + rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &rsn_len, NULL, &wpa_len); + + if (rsn_len > 0) { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2; + } else if (wpa_len > 0) { + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA; + } else { + if (bencrypt) + pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP; + } + rtw_get_cipher_info(pnetwork); + + /* get bwmode and ch_offset */ + /* parsing HT_CAP_IE */ + p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_); + if (p && len > 0) { + pht_cap = (struct ieee80211_ht_cap *)(p + 2); + pnetwork->BcnInfo.ht_cap_info = le16_to_cpu(pht_cap->cap_info); + } else { + pnetwork->BcnInfo.ht_cap_info = 0; + } + /* parsing HT_INFO_IE */ + p = rtw_get_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, pnetwork->network.IELength - _FIXED_IE_LENGTH_); + if (p && len > 0) { + pht_info = (struct HT_info_element *)(p + 2); + pnetwork->BcnInfo.ht_info_infos_0 = pht_info->infos[0]; + } else { + pnetwork->BcnInfo.ht_info_infos_0 = 0; + } +} + +/* show MCS rate, unit: 100Kbps */ +u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char *MCS_rate) +{ + u16 max_rate = 0; + + if (rf_type == RF_1T1R) { + if (MCS_rate[0] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1500 : 1350) : ((short_GI_20) ? 722 : 650); + else if (MCS_rate[0] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1350 : 1215) : ((short_GI_20) ? 650 : 585); + else if (MCS_rate[0] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); + else if (MCS_rate[0] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); + else if (MCS_rate[0] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); + else if (MCS_rate[0] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 450 : 405) : ((short_GI_20) ? 217 : 195); + else if (MCS_rate[0] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); + else if (MCS_rate[0] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 150 : 135) : ((short_GI_20) ? 72 : 65); + } else { + if (MCS_rate[1]) { + if (MCS_rate[1] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 3000 : 2700) : ((short_GI_20) ? 1444 : 1300); + else if (MCS_rate[1] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 2700 : 2430) : ((short_GI_20) ? 1300 : 1170); + else if (MCS_rate[1] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 2400 : 2160) : ((short_GI_20) ? 1156 : 1040); + else if (MCS_rate[1] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1800 : 1620) : ((short_GI_20) ? 867 : 780); + else if (MCS_rate[1] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); + else if (MCS_rate[1] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); + else if (MCS_rate[1] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); + else if (MCS_rate[1] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); + } else { + if (MCS_rate[0] & BIT(7)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1500 : 1350) : ((short_GI_20) ? 722 : 650); + else if (MCS_rate[0] & BIT(6)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1350 : 1215) : ((short_GI_20) ? 650 : 585); + else if (MCS_rate[0] & BIT(5)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); + else if (MCS_rate[0] & BIT(4)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); + else if (MCS_rate[0] & BIT(3)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); + else if (MCS_rate[0] & BIT(2)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 450 : 405) : ((short_GI_20) ? 217 : 195); + else if (MCS_rate[0] & BIT(1)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); + else if (MCS_rate[0] & BIT(0)) + max_rate = (bw_40MHz) ? ((short_GI_40) ? 150 : 135) : ((short_GI_20) ? 72 : 65); + } + } + return max_rate; +} + +int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *action) +{ + const u8 *frame_body = frame + sizeof(struct rtw_ieee80211_hdr_3addr); + u16 fc; + u8 c, a = 0; + + fc = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)frame)->frame_ctl); + + if ((fc & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE)) != + (RTW_IEEE80211_FTYPE_MGMT | RTW_IEEE80211_STYPE_ACTION)) + return false; + + c = frame_body[0]; + + switch (c) { + case RTW_WLAN_CATEGORY_P2P: /* vendor-specific */ + break; + default: + a = frame_body[1]; + } + + if (category) + *category = c; + if (action) + *action = a; + + return true; +} + +static const char *_action_public_str[] = { + "ACT_PUB_BSSCOEXIST", + "ACT_PUB_DSE_ENABLE", + "ACT_PUB_DSE_DEENABLE", + "ACT_PUB_DSE_REG_LOCATION", + "ACT_PUB_EXT_CHL_SWITCH", + "ACT_PUB_DSE_MSR_REQ", + "ACT_PUB_DSE_MSR_RPRT", + "ACT_PUB_MP", + "ACT_PUB_DSE_PWR_CONSTRAINT", + "ACT_PUB_VENDOR", + "ACT_PUB_GAS_INITIAL_REQ", + "ACT_PUB_GAS_INITIAL_RSP", + "ACT_PUB_GAS_COMEBACK_REQ", + "ACT_PUB_GAS_COMEBACK_RSP", + "ACT_PUB_TDLS_DISCOVERY_RSP", + "ACT_PUB_LOCATION_TRACK", + "ACT_PUB_RSVD", +}; + +const char *action_public_str(u8 action) +{ + action = (action >= ACT_PUBLIC_MAX) ? ACT_PUBLIC_MAX : action; + return _action_public_str[action]; +} diff --git a/drivers/staging/r8188eu/core/rtw_io.c b/drivers/staging/r8188eu/core/rtw_io.c new file mode 100644 index 000000000000..cde0205816b1 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_io.c @@ -0,0 +1,299 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/* + +The purpose of rtw_io.c + +a. provides the API + +b. provides the protocol engine + +c. provides the software interface between caller and the hardware interface + +Compiler Flag Option: + +USB: + a. USE_ASYNC_IRP: Both sync/async operations are provided. + +Only sync read/rtw_write_mem operations are provided. + +jackson@realtek.com.tw + +*/ + +#define _RTW_IO_C_ +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtw_io.h" +#include "../include/osdep_intf.h" +#include "../include/usb_ops.h" + +#define rtw_le16_to_cpu(val) le16_to_cpu(val) +#define rtw_le32_to_cpu(val) le32_to_cpu(val) +#define rtw_cpu_to_le16(val) cpu_to_le16(val) +#define rtw_cpu_to_le32(val) cpu_to_le32(val) + +u8 _rtw_read8(struct adapter *adapter, u32 addr) +{ + u8 r_val; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); + + + _read8 = pintfhdl->io_ops._read8; + r_val = _read8(pintfhdl, addr); + + return r_val; +} + +u16 _rtw_read16(struct adapter *adapter, u32 addr) +{ + u16 r_val; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); + + _read16 = pintfhdl->io_ops._read16; + + r_val = _read16(pintfhdl, addr); + + return r_val; +} + +u32 _rtw_read32(struct adapter *adapter, u32 addr) +{ + u32 r_val; + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); + + _read32 = pintfhdl->io_ops._read32; + + r_val = _read32(pintfhdl, addr); + + return r_val; +} + +int _rtw_write8(struct adapter *adapter, u32 addr, u8 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int ret; + + _write8 = pintfhdl->io_ops._write8; + + ret = _write8(pintfhdl, addr, val); + + + return RTW_STATUS_CODE(ret); +} + +int _rtw_write16(struct adapter *adapter, u32 addr, u16 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int ret; + + _write16 = pintfhdl->io_ops._write16; + + ret = _write16(pintfhdl, addr, val); + + + return RTW_STATUS_CODE(ret); +} +int _rtw_write32(struct adapter *adapter, u32 addr, u32 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + int ret; + + _write32 = pintfhdl->io_ops._write32; + + ret = _write32(pintfhdl, addr, val); + + + return RTW_STATUS_CODE(ret); +} + +int _rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *pdata) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = (struct intf_hdl *)(&pio_priv->intf); + int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata); + int ret; + + _writeN = pintfhdl->io_ops._writeN; + + ret = _writeN(pintfhdl, addr, length, pdata); + + + return RTW_STATUS_CODE(ret); +} +int _rtw_write8_async(struct adapter *adapter, u32 addr, u8 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int ret; + + _write8_async = pintfhdl->io_ops._write8_async; + + ret = _write8_async(pintfhdl, addr, val); + + + return RTW_STATUS_CODE(ret); +} + +int _rtw_write16_async(struct adapter *adapter, u32 addr, u16 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int ret; + + _write16_async = pintfhdl->io_ops._write16_async; + ret = _write16_async(pintfhdl, addr, val); + + return RTW_STATUS_CODE(ret); +} + +int _rtw_write32_async(struct adapter *adapter, u32 addr, u32 val) +{ + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + int ret; + + _write32_async = pintfhdl->io_ops._write32_async; + ret = _write32_async(pintfhdl, addr, val); + + return RTW_STATUS_CODE(ret); +} + +void _rtw_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + return; + _read_mem = pintfhdl->io_ops._read_mem; + _read_mem(pintfhdl, addr, cnt, pmem); + +} + +void _rtw_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + + + + _write_mem = pintfhdl->io_ops._write_mem; + + _write_mem(pintfhdl, addr, cnt, pmem); + + +} + +void _rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + + + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + return; + + _read_port = pintfhdl->io_ops._read_port; + + _read_port(pintfhdl, addr, cnt, pmem); + + +} + +void _rtw_read_port_cancel(struct adapter *adapter) +{ + void (*_read_port_cancel)(struct intf_hdl *pintfhdl); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + + _read_port_cancel = pintfhdl->io_ops._read_port_cancel; + + if (_read_port_cancel) + _read_port_cancel(pintfhdl); +} + +u32 _rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem) +{ + u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + u32 ret = _SUCCESS; + + + + _write_port = pintfhdl->io_ops._write_port; + + ret = _write_port(pintfhdl, addr, cnt, pmem); + + + + return ret; +} + +u32 _rtw_write_port_and_wait(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem, int timeout_ms) +{ + int ret = _SUCCESS; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pmem; + struct submit_ctx sctx; + + rtw_sctx_init(&sctx, timeout_ms); + pxmitbuf->sctx = &sctx; + + ret = _rtw_write_port(adapter, addr, cnt, pmem); + + if (ret == _SUCCESS) + ret = rtw_sctx_wait(&sctx); + + return ret; +} + +void _rtw_write_port_cancel(struct adapter *adapter) +{ + void (*_write_port_cancel)(struct intf_hdl *pintfhdl); + struct io_priv *pio_priv = &adapter->iopriv; + struct intf_hdl *pintfhdl = &pio_priv->intf; + + _write_port_cancel = pintfhdl->io_ops._write_port_cancel; + + if (_write_port_cancel) + _write_port_cancel(pintfhdl); +} + +int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct _io_ops *pops)) +{ + struct io_priv *piopriv = &padapter->iopriv; + struct intf_hdl *pintf = &piopriv->intf; + + if (!set_intf_ops) + return _FAIL; + + piopriv->padapter = padapter; + pintf->padapter = padapter; + pintf->pintf_dev = adapter_to_dvobj(padapter); + + set_intf_ops(&pintf->io_ops); + + return _SUCCESS; +} diff --git a/drivers/staging/r8188eu/core/rtw_ioctl_set.c b/drivers/staging/r8188eu/core/rtw_ioctl_set.c new file mode 100644 index 000000000000..c187de78b4ac --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_ioctl_set.c @@ -0,0 +1,891 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_IOCTL_SET_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtw_ioctl_set.h" +#include "../include/hal_intf.h" + +#include "../include/usb_osintf.h" +#include "../include/usb_ops.h" + +extern void indicate_wx_scan_complete_event(struct adapter *padapter); + +u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid) +{ + u8 i; + u8 ret = true; + + if (ssid->SsidLength > 32) { + ret = false; + goto exit; + } + + for (i = 0; i < ssid->SsidLength; i++) { + /* wifi, printable ascii code must be supported */ + if (!((ssid->Ssid[i] >= 0x20) && (ssid->Ssid[i] <= 0x7e))) { + ret = false; + break; + } + } + +exit: + + return ret; +} + +u8 rtw_do_join(struct adapter *padapter) +{ + struct list_head *plist, *phead; + u8 *pibss = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + u8 ret = _SUCCESS; + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + phead = get_list_head(queue); + plist = phead->next; + + pmlmepriv->cur_network.join_res = -2; + + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + pmlmepriv->pscanned = plist; + + pmlmepriv->to_join = true; + + if (list_empty(&queue->queue)) { + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + /* when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty */ + /* we try to issue sitesurvey firstly */ + + if (!pmlmepriv->LinkDetectInfo.bBusyTraffic || + pmlmepriv->to_roaming > 0) { + /* submit site_survey_cmd */ + ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0); + if (_SUCCESS != ret) + pmlmepriv->to_join = false; + } else { + pmlmepriv->to_join = false; + ret = _FAIL; + } + + goto exit; + } else { + int select_ret; + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + select_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv); + if (select_ret == _SUCCESS) { + pmlmepriv->to_join = false; + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + } else { + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + /* submit createbss_cmd to change to a ADHOC_MASTER */ + + /* pmlmepriv->lock has been acquired by caller... */ + struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; + + pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; + + pibss = padapter->registrypriv.dev_network.MacAddress; + + memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid)); + memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); + + rtw_update_registrypriv_dev_network(padapter); + + rtw_generate_random_ibss(pibss); + + if (rtw_createbss_cmd(padapter) != _SUCCESS) { + ret = false; + goto exit; + } + pmlmepriv->to_join = false; + } else { + /* can't associate ; reset under-linking */ + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + + /* when set_ssid/set_bssid for rtw_do_join(), but there are no desired bss in scanning queue */ + /* we try to issue sitesurvey firstly */ + if (!pmlmepriv->LinkDetectInfo.bBusyTraffic || + pmlmepriv->to_roaming > 0) { + ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0); + if (_SUCCESS != ret) + pmlmepriv->to_join = false; + } else { + ret = _FAIL; + pmlmepriv->to_join = false; + } + } + } + } + +exit: + + return ret; +} + +u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid) +{ + u8 status = _SUCCESS; + u32 cur_time = 0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + DBG_88E_LEVEL(_drv_info_, "set bssid:%pM\n", bssid); + + if ((bssid[0] == 0x00 && bssid[1] == 0x00 && bssid[2] == 0x00 && + bssid[3] == 0x00 && bssid[4] == 0x00 && bssid[5] == 0x00) || + (bssid[0] == 0xFF && bssid[1] == 0xFF && bssid[2] == 0xFF && + bssid[3] == 0xFF && bssid[4] == 0xFF && bssid[5] == 0xFF)) { + status = _FAIL; + goto exit; + } + + spin_lock_bh(&pmlmepriv->lock); + + DBG_88E("Set BSSID under fw_state = 0x%08x\n", get_fwstate(pmlmepriv)); + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) + goto handle_tkip_countermeasure; + else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + goto release_mlme_lock; + + if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { + if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN)) { + if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */ + } else { + rtw_disassoc_cmd(padapter, 0, true); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } + } + +handle_tkip_countermeasure: + /* should we add something here...? */ + + if (padapter->securitypriv.btkip_countermeasure) { + cur_time = jiffies; + + if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ) { + padapter->securitypriv.btkip_countermeasure = false; + padapter->securitypriv.btkip_countermeasure_time = 0; + } else { + status = _FAIL; + goto release_mlme_lock; + } + } + + memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); + pmlmepriv->assoc_by_bssid = true; + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) + pmlmepriv->to_join = true; + else + status = rtw_do_join(padapter); + +release_mlme_lock: + spin_unlock_bh(&pmlmepriv->lock); + +exit: + return status; +} + +u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid) +{ + u8 status = _SUCCESS; + u32 cur_time = 0; + + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *pnetwork = &pmlmepriv->cur_network; + + DBG_88E_LEVEL(_drv_info_, "set ssid [%s] fw_state=0x%08x\n", + ssid->Ssid, get_fwstate(pmlmepriv)); + + if (!padapter->hw_init_completed) { + status = _FAIL; + goto exit; + } + + spin_lock_bh(&pmlmepriv->lock); + + DBG_88E("Set SSID under fw_state = 0x%08x\n", get_fwstate(pmlmepriv)); + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + goto handle_tkip_countermeasure; + } else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { + goto release_mlme_lock; + } + + if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { + if ((pmlmepriv->assoc_ssid.SsidLength == ssid->SsidLength) && + (!memcmp(&pmlmepriv->assoc_ssid.Ssid, ssid->Ssid, ssid->SsidLength))) { + if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + if (!rtw_is_same_ibss(padapter, pnetwork)) { + /* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */ + rtw_disassoc_cmd(padapter, 0, true); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } else { + goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */ + } + } else { + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1); + } + } else { + rtw_disassoc_cmd(padapter, 0, true); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_indicate_disconnect(padapter); + + rtw_free_assoc_resources(padapter, 1); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + } + } + } + +handle_tkip_countermeasure: + + if (padapter->securitypriv.btkip_countermeasure) { + cur_time = jiffies; + + if ((cur_time - padapter->securitypriv.btkip_countermeasure_time) > 60 * HZ) { + padapter->securitypriv.btkip_countermeasure = false; + padapter->securitypriv.btkip_countermeasure_time = 0; + } else { + status = _FAIL; + goto release_mlme_lock; + } + } + + memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); + pmlmepriv->assoc_by_bssid = false; + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + pmlmepriv->to_join = true; + } else { + status = rtw_do_join(padapter); + } + +release_mlme_lock: + spin_unlock_bh(&pmlmepriv->lock); + +exit: + return status; +} + +u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter, + enum ndis_802_11_network_infra networktype) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + enum ndis_802_11_network_infra *pold_state = &cur_network->network.InfrastructureMode; + + if (*pold_state != networktype) { + spin_lock_bh(&pmlmepriv->lock); + + /* DBG_88E("change mode, old_mode =%d, new_mode =%d, fw_state = 0x%x\n", *pold_state, networktype, get_fwstate(pmlmepriv)); */ + + if (*pold_state == Ndis802_11APMode) { + /* change to other mode from Ndis802_11APMode */ + cur_network->join_res = -1; + +#ifdef CONFIG_88EU_AP_MODE + stop_ap_mode(padapter); +#endif + } + + if ((check_fwstate(pmlmepriv, _FW_LINKED)) || + (*pold_state == Ndis802_11IBSS)) + rtw_disassoc_cmd(padapter, 0, true); + + if ((check_fwstate(pmlmepriv, _FW_LINKED)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) + rtw_free_assoc_resources(padapter, 1); + + if ((*pold_state == Ndis802_11Infrastructure) || (*pold_state == Ndis802_11IBSS)) { + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have chked whether issue dis-assoc_cmd or not */ + } + + *pold_state = networktype; + + _clr_fwstate_(pmlmepriv, ~WIFI_NULL_STATE); + + switch (networktype) { + case Ndis802_11IBSS: + set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); + break; + case Ndis802_11Infrastructure: + set_fwstate(pmlmepriv, WIFI_STATION_STATE); + break; + case Ndis802_11APMode: + set_fwstate(pmlmepriv, WIFI_AP_STATE); +#ifdef CONFIG_88EU_AP_MODE + start_ap_mode(padapter); +#endif + break; + case Ndis802_11AutoUnknown: + case Ndis802_11InfrastructureMax: + break; + } + spin_unlock_bh(&pmlmepriv->lock); + } + + return true; +} + +u8 rtw_set_802_11_disassociate(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + spin_lock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + rtw_disassoc_cmd(padapter, 0, true); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + rtw_pwr_wakeup(padapter); + } + + spin_unlock_bh(&pmlmepriv->lock); + + return true; +} + +u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 res = true; + + if (!padapter) { + res = false; + goto exit; + } + if (!padapter->hw_init_completed) { + res = false; + goto exit; + } + + if ((check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) || + (pmlmepriv->LinkDetectInfo.bBusyTraffic)) { + /* Scan or linking is in progress, do nothing. */ + res = true; + } else { + if (rtw_is_scan_deny(padapter)) { + DBG_88E(FUNC_ADPT_FMT": scan deny\n", FUNC_ADPT_ARG(padapter)); + indicate_wx_scan_complete_event(padapter); + return _SUCCESS; + } + + spin_lock_bh(&pmlmepriv->lock); + + res = rtw_sitesurvey_cmd(padapter, pssid, ssid_max_num, NULL, 0); + + spin_unlock_bh(&pmlmepriv->lock); + } +exit: + + return res; +} + +u8 rtw_set_802_11_authentication_mode(struct adapter *padapter, enum ndis_802_11_auth_mode authmode) +{ + struct security_priv *psecuritypriv = &padapter->securitypriv; + int res; + u8 ret; + + psecuritypriv->ndisauthtype = authmode; + + if (psecuritypriv->ndisauthtype > 3) + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + + res = rtw_set_auth(padapter, psecuritypriv); + + if (res == _SUCCESS) + ret = true; + else + ret = false; + + return ret; +} + +u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep) +{ + int keyid, res; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u8 ret = _SUCCESS; + + keyid = wep->KeyIndex & 0x3fffffff; + + if (keyid >= 4) { + ret = false; + goto exit; + } + + switch (wep->KeyLength) { + case 5: + psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; + break; + case 13: + psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; + break; + default: + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + break; + } + + memcpy(&psecuritypriv->dot11DefKey[keyid].skey[0], &wep->KeyMaterial, wep->KeyLength); + + psecuritypriv->dot11DefKeylen[keyid] = wep->KeyLength; + + psecuritypriv->dot11PrivacyKeyIndex = keyid; + + res = rtw_set_key(padapter, psecuritypriv, keyid, 1); + + if (res == _FAIL) + ret = false; +exit: + + return ret; +} + +u8 rtw_set_802_11_remove_wep(struct adapter *padapter, u32 keyindex) +{ + u8 ret = _SUCCESS; + + if (keyindex >= 0x80000000 || !padapter) { + ret = false; + goto exit; + } else { + int res; + struct security_priv *psecuritypriv = &padapter->securitypriv; + if (keyindex < 4) { + memset(&psecuritypriv->dot11DefKey[keyindex], 0, 16); + res = rtw_set_key(padapter, psecuritypriv, keyindex, 0); + psecuritypriv->dot11DefKeylen[keyindex] = 0; + if (res == _FAIL) + ret = _FAIL; + } else { + ret = _FAIL; + } + } +exit: + + return ret; +} + +u8 rtw_set_802_11_add_key(struct adapter *padapter, struct ndis_802_11_key *key) +{ + uint encryptionalgo; + u8 *pbssid; + struct sta_info *stainfo; + u8 bgroup = false; + u8 bgrouptkey = false;/* can be removed later */ + u8 ret = _SUCCESS; + + if (((key->KeyIndex & 0x80000000) == 0) && ((key->KeyIndex & 0x40000000) > 0)) { + /* It is invalid to clear bit 31 and set bit 30. If the miniport driver encounters this combination, */ + /* it must fail the request and return NDIS_STATUS_INVALID_DATA. */ + ret = _FAIL; + goto exit; + } + + if (key->KeyIndex & 0x40000000) { + /* Pairwise key */ + + pbssid = get_bssid(&padapter->mlmepriv); + stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid); + + if (stainfo && padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) + encryptionalgo = stainfo->dot118021XPrivacy; + else + encryptionalgo = padapter->securitypriv.dot11PrivacyAlgrthm; + + if (key->KeyIndex & 0x000000FF) { + /* The key index is specified in the lower 8 bits by values of zero to 255. */ + /* The key index should be set to zero for a Pairwise key, and the driver should fail with */ + /* NDIS_STATUS_INVALID_DATA if the lower 8 bits is not zero */ + ret = _FAIL; + goto exit; + } + + /* check BSSID */ + if (is_broadcast_ether_addr(key->BSSID)) { + ret = false; + goto exit; + } + + /* Check key length for TKIP. */ + if ((encryptionalgo == _TKIP_) && (key->KeyLength != 32)) { + ret = _FAIL; + goto exit; + } + + /* Check key length for AES. */ + if ((encryptionalgo == _AES_) && (key->KeyLength != 16)) { + /* For our supplicant, EAPPkt9x.vxd, cannot differentiate TKIP and AES case. */ + if (key->KeyLength == 32) { + key->KeyLength = 16; + } else { + ret = _FAIL; + goto exit; + } + } + + /* Check key length for WEP. For NDTEST, 2005.01.27, by rcnjko. */ + if ((encryptionalgo == _WEP40_ || encryptionalgo == _WEP104_) && + (key->KeyLength != 5 && key->KeyLength != 13)) { + ret = _FAIL; + goto exit; + } + + bgroup = false; + } else { + /* Group key - KeyIndex(BIT(30) == 0) */ + /* when add wep key through add key and didn't assigned encryption type before */ + if ((padapter->securitypriv.ndisauthtype <= 3) && + (padapter->securitypriv.dot118021XGrpPrivacy == 0)) { + switch (key->KeyLength) { + case 5: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + break; + case 13: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + break; + default: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + break; + } + + encryptionalgo = padapter->securitypriv.dot11PrivacyAlgrthm; + } else { + encryptionalgo = padapter->securitypriv.dot118021XGrpPrivacy; + } + + if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE) && !is_broadcast_ether_addr(key->BSSID)) { + ret = _FAIL; + goto exit; + } + + /* Check key length for TKIP */ + if ((encryptionalgo == _TKIP_) && (key->KeyLength != 32)) { + ret = _FAIL; + goto exit; + } else if (encryptionalgo == _AES_ && (key->KeyLength != 16 && key->KeyLength != 32)) { + /* Check key length for AES */ + /* For NDTEST, we allow keylen = 32 in this case. 2005.01.27, by rcnjko. */ + ret = _FAIL; + goto exit; + } + + /* Change the key length for EAPPkt9x.vxd. Added by Annie, 2005-11-03. */ + if ((encryptionalgo == _AES_) && (key->KeyLength == 32)) + key->KeyLength = 16; + + if (key->KeyIndex & 0x8000000) {/* error ??? 0x8000_0000 */ + bgrouptkey = true; + } + + if ((check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE)) && + (check_fwstate(&padapter->mlmepriv, _FW_LINKED))) + bgrouptkey = true; + bgroup = true; + } + + /* If WEP encryption algorithm, just call rtw_set_802_11_add_wep(). */ + if ((padapter->securitypriv.dot11AuthAlgrthm != dot11AuthAlgrthm_8021X) && + (encryptionalgo == _WEP40_ || encryptionalgo == _WEP104_)) { + u32 keyindex; + u32 len = FIELD_OFFSET(struct ndis_802_11_key, KeyMaterial) + key->KeyLength; + struct ndis_802_11_wep *wep = &padapter->securitypriv.ndiswep; + + wep->Length = len; + keyindex = key->KeyIndex & 0x7fffffff; + wep->KeyIndex = keyindex; + wep->KeyLength = key->KeyLength; + + memcpy(wep->KeyMaterial, key->KeyMaterial, key->KeyLength); + memcpy(&padapter->securitypriv.dot11DefKey[keyindex].skey[0], key->KeyMaterial, key->KeyLength); + + padapter->securitypriv.dot11DefKeylen[keyindex] = key->KeyLength; + padapter->securitypriv.dot11PrivacyKeyIndex = keyindex; + + ret = rtw_set_802_11_add_wep(padapter, wep); + goto exit; + } + if (key->KeyIndex & 0x20000000) { + /* SetRSC */ + if (bgroup) { + unsigned long long keysrc = key->KeyRSC & 0x00FFFFFFFFFFFFULL; + memcpy(&padapter->securitypriv.dot11Grprxpn, &keysrc, 8); + } else { + unsigned long long keysrc = key->KeyRSC & 0x00FFFFFFFFFFFFULL; + memcpy(&padapter->securitypriv.dot11Grptxpn, &keysrc, 8); + } + } + + /* Indicate this key idx is used for TX */ + /* Save the key in KeyMaterial */ + if (bgroup) { /* Group transmit key */ + int res; + + if (bgrouptkey) + padapter->securitypriv.dot118021XGrpKeyid = (u8)key->KeyIndex; + if ((key->KeyIndex & 0x3) == 0) { + ret = _FAIL; + goto exit; + } + memset(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + memset(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + memset(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], 0, 16); + + if ((key->KeyIndex & 0x10000000)) { + memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8); + memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8); + } else { + memcpy(&padapter->securitypriv.dot118021XGrptxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 24, 8); + memcpy(&padapter->securitypriv.dot118021XGrprxmickey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial + 16, 8); + } + + /* set group key by index */ + memcpy(&padapter->securitypriv.dot118021XGrpKey[(u8)((key->KeyIndex) & 0x03)], key->KeyMaterial, key->KeyLength); + + key->KeyIndex = key->KeyIndex & 0x03; + + padapter->securitypriv.binstallGrpkey = true; + + padapter->securitypriv.bcheck_grpkey = false; + + res = rtw_set_key(padapter, &padapter->securitypriv, key->KeyIndex, 1); + + if (res == _FAIL) + ret = _FAIL; + + goto exit; + + } else { /* Pairwise Key */ + u8 res; + + pbssid = get_bssid(&padapter->mlmepriv); + stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid); + + if (stainfo) { + memset(&stainfo->dot118021x_UncstKey, 0, 16);/* clear keybuffer */ + + memcpy(&stainfo->dot118021x_UncstKey, key->KeyMaterial, 16); + + if (encryptionalgo == _TKIP_) { + padapter->securitypriv.busetkipkey = false; + + /* _set_timer(&padapter->securitypriv.tkip_timer, 50); */ + + /* if TKIP, save the Receive/Transmit MIC key in KeyMaterial[128-255] */ + if ((key->KeyIndex & 0x10000000)) { + memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 16, 8); + memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 24, 8); + + } else { + memcpy(&stainfo->dot11tkiptxmickey, key->KeyMaterial + 24, 8); + memcpy(&stainfo->dot11tkiprxmickey, key->KeyMaterial + 16, 8); + } + } + + /* Set key to CAM through H2C command */ + if (bgrouptkey) /* never go to here */ + res = rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, false); + else + res = rtw_setstakey_cmd(padapter, (unsigned char *)stainfo, true); + if (!res) + ret = _FAIL; + } + } +exit: + + return ret; +} + +u8 rtw_set_802_11_remove_key(struct adapter *padapter, struct ndis_802_11_remove_key *key) +{ + u8 *pbssid; + struct sta_info *stainfo; + u8 bgroup = (key->KeyIndex & 0x4000000) > 0 ? false : true; + u8 keyIndex = (u8)key->KeyIndex & 0x03; + u8 ret = _SUCCESS; + + if ((key->KeyIndex & 0xbffffffc) > 0) { + ret = _FAIL; + goto exit; + } + + if (bgroup) { + /* clear group key by index */ + + memset(&padapter->securitypriv.dot118021XGrpKey[keyIndex], 0, 16); + + /* \todo Send a H2C Command to Firmware for removing this Key in CAM Entry. */ + } else { + pbssid = get_bssid(&padapter->mlmepriv); + stainfo = rtw_get_stainfo(&padapter->stapriv, pbssid); + if (stainfo) { + /* clear key by BSSID */ + memset(&stainfo->dot118021x_UncstKey, 0, 16); + + /* \todo Send a H2C Command to Firmware for disable this Key in CAM Entry. */ + } else { + ret = _FAIL; + goto exit; + } + } +exit: + + return ret; +} + +/* +* rtw_get_cur_max_rate - +* @adapter: pointer to struct adapter structure +* +* Return 0 or 100Kbps +*/ +u16 rtw_get_cur_max_rate(struct adapter *adapter) +{ + int i = 0; + u8 *p; + u16 rate = 0, max_rate = 0; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct registry_priv *pregistrypriv = &adapter->registrypriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + struct ieee80211_ht_cap *pht_capie; + u8 rf_type = 0; + u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0; + u16 mcs_rate = 0; + u32 ht_ielen = 0; + + if (adapter->registrypriv.mp_mode == 1) { + if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) + return 0; + } + + if ((!check_fwstate(pmlmepriv, _FW_LINKED)) && + (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) + return 0; + + if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N)) { + p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength - 12); + if (p && ht_ielen > 0) { + pht_capie = (struct ieee80211_ht_cap *)(p + 2); + + memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2); + + /* cur_bwmod is updated by beacon, pmlmeinfo is updated by association response */ + bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1 : 0; + + short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0; + short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0; + + rtw_hal_get_hwreg(adapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + max_rate = rtw_mcs_rate( + rf_type, + bw_40MHz & (pregistrypriv->cbw40_enable), + short_GI_20, + short_GI_40, + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate + ); + } + } else { + while ((pcur_bss->SupportedRates[i] != 0) && (pcur_bss->SupportedRates[i] != 0xFF)) { + rate = pcur_bss->SupportedRates[i] & 0x7F; + if (rate > max_rate) + max_rate = rate; + i++; + } + + max_rate *= 5; + } + + return max_rate; +} + +/* +* rtw_set_scan_mode - +* @adapter: pointer to struct adapter structure +* @scan_mode: +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_scan_mode(struct adapter *adapter, enum rt_scan_type scan_mode) +{ + if (scan_mode != SCAN_ACTIVE && scan_mode != SCAN_PASSIVE) + return _FAIL; + + adapter->mlmepriv.scan_mode = scan_mode; + + return _SUCCESS; +} + +/* +* rtw_set_channel_plan - +* @adapter: pointer to struct adapter structure +* @channel_plan: +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_channel_plan(struct adapter *adapter, u8 channel_plan) +{ + /* handle by cmd_thread to sync with scan operation */ + return rtw_set_chplan_cmd(adapter, channel_plan, 1); +} + +/* +* rtw_set_country - +* @adapter: pointer to struct adapter structure +* @country_code: string of country code +* +* Return _SUCCESS or _FAIL +*/ +int rtw_set_country(struct adapter *adapter, const char *country_code) +{ + int channel_plan = RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G; + + DBG_88E("%s country_code:%s\n", __func__, country_code); + + /* TODO: should have a table to match country code and RT_CHANNEL_DOMAIN */ + /* TODO: should consider 2-character and 3-character country code */ + if (0 == strcmp(country_code, "US")) + channel_plan = RT_CHANNEL_DOMAIN_FCC; + else if (0 == strcmp(country_code, "EU")) + channel_plan = RT_CHANNEL_DOMAIN_ETSI; + else if (0 == strcmp(country_code, "JP")) + channel_plan = RT_CHANNEL_DOMAIN_MKK; + else if (0 == strcmp(country_code, "CN")) + channel_plan = RT_CHANNEL_DOMAIN_CHINA; + else + DBG_88E("%s unknown country_code:%s\n", __func__, country_code); + + return rtw_set_channel_plan(adapter, channel_plan); +} diff --git a/drivers/staging/r8188eu/core/rtw_iol.c b/drivers/staging/r8188eu/core/rtw_iol.c new file mode 100644 index 000000000000..5c1b19679cad --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_iol.c @@ -0,0 +1,192 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/rtw_iol.h" + +struct xmit_frame *rtw_IOL_accquire_xmit_frame(struct adapter *adapter) +{ + struct xmit_frame *xmit_frame; + struct xmit_buf *xmitbuf; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv = &adapter->xmitpriv; + + xmit_frame = rtw_alloc_xmitframe(pxmitpriv); + if (!xmit_frame) { + DBG_88E("%s rtw_alloc_xmitframe return null\n", __func__); + goto exit; + } + + xmitbuf = rtw_alloc_xmitbuf(pxmitpriv); + if (!xmitbuf) { + DBG_88E("%s rtw_alloc_xmitbuf return null\n", __func__); + rtw_free_xmitframe(pxmitpriv, xmit_frame); + xmit_frame = NULL; + goto exit; + } + + xmit_frame->frame_tag = MGNT_FRAMETAG; + xmit_frame->pxmitbuf = xmitbuf; + xmit_frame->buf_addr = xmitbuf->pbuf; + xmitbuf->priv_data = xmit_frame; + + pattrib = &xmit_frame->attrib; + update_mgntframe_attrib(adapter, pattrib); + pattrib->qsel = 0x10;/* Beacon */ + pattrib->subtype = WIFI_BEACON; + pattrib->pktlen = 0; + pattrib->last_txcmdsz = 0; +exit: + return xmit_frame; +} + +int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, u32 cmd_len) +{ + struct pkt_attrib *pattrib = &xmit_frame->attrib; + u16 buf_offset; + u32 ori_len; + + buf_offset = TXDESC_OFFSET; + ori_len = buf_offset + pattrib->pktlen; + + /* check if the io_buf can accommodate new cmds */ + if (ori_len + cmd_len + 8 > MAX_XMITBUF_SZ) { + DBG_88E("%s %u is large than MAX_XMITBUF_SZ:%u, can't accommodate new cmds\n", + __func__, ori_len + cmd_len + 8, MAX_XMITBUF_SZ); + return _FAIL; + } + + memcpy(xmit_frame->buf_addr + buf_offset + pattrib->pktlen, IOL_cmds, cmd_len); + pattrib->pktlen += cmd_len; + pattrib->last_txcmdsz += cmd_len; + + return _SUCCESS; +} + +bool rtw_IOL_applied(struct adapter *adapter) +{ + if (1 == adapter->registrypriv.fw_iol) + return true; + + if ((2 == adapter->registrypriv.fw_iol) && (!adapter_to_dvobj(adapter)->ishighspeed)) + return true; + return false; +} + +int rtw_IOL_exec_cmds_sync(struct adapter *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt) +{ + return rtw_hal_iol_cmd(adapter, xmit_frame, max_wating_ms, bndy_cnt); +} + +int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary) +{ + return _SUCCESS; +} + +int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, u8 mask) +{ + struct ioreg_cfg cmd = {8, IOREG_CMD_WB_REG, 0x0, 0x0, 0x0}; + + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if (mask != 0xFF) { + cmd.length = 12; + cmd.mask = cpu_to_le32(mask); + } + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length); +} + +int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, u16 mask) +{ + struct ioreg_cfg cmd = {8, IOREG_CMD_WW_REG, 0x0, 0x0, 0x0}; + + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if (mask != 0xFFFF) { + cmd.length = 12; + cmd.mask = cpu_to_le32(mask); + } + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length); +} + +int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, u32 mask) +{ + struct ioreg_cfg cmd = {8, IOREG_CMD_WD_REG, 0x0, 0x0, 0x0}; + + cmd.address = cpu_to_le16(addr); + cmd.data = cpu_to_le32(value); + + if (mask != 0xFFFFFFFF) { + cmd.length = 12; + cmd.mask = cpu_to_le32(mask); + } + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length); +} + +int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, u16 addr, u32 value, u32 mask) +{ + struct ioreg_cfg cmd = {8, IOREG_CMD_W_RF, 0x0, 0x0, 0x0}; + + cmd.address = cpu_to_le16((rf_path << 8) | ((addr) & 0xFF)); + cmd.data = cpu_to_le32(value); + + if (mask != 0x000FFFFF) { + cmd.length = 12; + cmd.mask = cpu_to_le32(mask); + } + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, cmd.length); +} + +int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us) +{ + struct ioreg_cfg cmd = {4, IOREG_CMD_DELAY_US, 0x0, 0x0, 0x0}; + cmd.address = cpu_to_le16(us); + + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4); +} + +int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms) +{ + struct ioreg_cfg cmd = {4, IOREG_CMD_DELAY_US, 0x0, 0x0, 0x0}; + + cmd.address = cpu_to_le16(ms); + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4); +} + +int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame) +{ + struct ioreg_cfg cmd = {4, IOREG_CMD_END, cpu_to_le16(0xFFFF), cpu_to_le32(0xFF), 0x0}; + + return rtw_IOL_append_cmds(xmit_frame, (u8 *)&cmd, 4); +} + +u8 rtw_IOL_cmd_boundary_handle(struct xmit_frame *pxmit_frame) +{ + u8 is_cmd_bndy = false; + if (((pxmit_frame->attrib.pktlen + 32) % 256) + 8 >= 256) { + rtw_IOL_append_END_cmd(pxmit_frame); + pxmit_frame->attrib.pktlen = ((((pxmit_frame->attrib.pktlen + 32) / 256) + 1) * 256); + + pxmit_frame->attrib.last_txcmdsz = pxmit_frame->attrib.pktlen; + is_cmd_bndy = true; + } + return is_cmd_bndy; +} + +void rtw_IOL_cmd_buf_dump(struct adapter *Adapter, int buf_len, u8 *pbuf) +{ + int i; + int j = 1; + + pr_info("###### %s ######\n", __func__); + for (i = 0; i < buf_len; i++) { + printk("%02x-", *(pbuf + i)); + + if (j % 32 == 0) + printk("\n"); + j++; + } + printk("\n"); + pr_info("=============ioreg_cmd len=%d===============\n", buf_len); +} diff --git a/drivers/staging/r8188eu/core/rtw_led.c b/drivers/staging/r8188eu/core/rtw_led.c new file mode 100644 index 000000000000..b33e34cce12e --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_led.c @@ -0,0 +1,1612 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#include "../include/drv_types.h" +#include "../include/rtw_led.h" + +/* */ +/* Description: */ +/* Callback function of LED BlinkTimer, */ +/* it just schedules to corresponding BlinkWorkItem/led_blink_hdl */ +/* */ +void BlinkTimerCallback(struct timer_list *t) +{ + struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); + struct adapter *padapter = pLed->padapter; + + if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped)) + return; + + _set_workitem(&pLed->BlinkWorkItem); +} + +/* */ +/* Description: */ +/* Callback function of LED BlinkWorkItem. */ +/* We dispatch acture LED blink action according to LedStrategy. */ +/* */ +void BlinkWorkItemCallback(struct work_struct *work) +{ + struct LED_871x *pLed = container_of(work, struct LED_871x, BlinkWorkItem); + BlinkHandler(pLed); +} + +/* */ +/* Description: */ +/* Reset status of LED_871x object. */ +/* */ +void ResetLedStatus(struct LED_871x *pLed) +{ + pLed->CurrLedState = RTW_LED_OFF; /* Current LED state. */ + pLed->bLedOn = false; /* true if LED is ON, false if LED is OFF. */ + + pLed->bLedBlinkInProgress = false; /* true if it is blinking, false o.w.. */ + pLed->bLedWPSBlinkInProgress = false; + + pLed->BlinkTimes = 0; /* Number of times to toggle led state for blinking. */ + pLed->BlinkingLedState = LED_UNKNOWN; /* Next state for blinking, either RTW_LED_ON or RTW_LED_OFF are. */ + + pLed->bLedNoLinkBlinkInProgress = false; + pLed->bLedLinkBlinkInProgress = false; + pLed->bLedStartToLinkBlinkInProgress = false; + pLed->bLedScanBlinkInProgress = false; +} + +/*Description: */ +/* Initialize an LED_871x object. */ +void InitLed871x(struct adapter *padapter, struct LED_871x *pLed, enum LED_PIN_871x LedPin) +{ + pLed->padapter = padapter; + pLed->LedPin = LedPin; + + ResetLedStatus(pLed); + + timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); + _init_workitem(&pLed->BlinkWorkItem, BlinkWorkItemCallback, pLed); +} + +/* */ +/* Description: */ +/* DeInitialize an LED_871x object. */ +/* */ +void DeInitLed871x(struct LED_871x *pLed) +{ + _cancel_workitem_sync(&pLed->BlinkWorkItem); + _cancel_timer_ex(&pLed->BlinkTimer); + ResetLedStatus(pLed); +} + +/* */ +/* Description: */ +/* Implementation of LED blinking behavior. */ +/* It toggle off LED and schedule corresponding timer if necessary. */ +/* */ + +static void SwLedBlink(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); + + /* Determine if we shall change LED state again. */ + pLed->BlinkTimes--; + switch (pLed->CurrLedState) { + case LED_BLINK_NORMAL: + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + break; + case LED_BLINK_StartToBlink: + if (check_fwstate(pmlmepriv, _FW_LINKED) && check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + bStopBlinking = true; + if (check_fwstate(pmlmepriv, _FW_LINKED) && + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) + bStopBlinking = true; + else if (pLed->BlinkTimes == 0) + bStopBlinking = true; + break; + case LED_BLINK_WPS: + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + break; + default: + bStopBlinking = true; + break; + } + + if (bStopBlinking) { + if (check_fwstate(pmlmepriv, _FW_LINKED) && !pLed->bLedOn) { + SwLedOn(padapter, pLed); + } else if (check_fwstate(pmlmepriv, _FW_LINKED) && pLed->bLedOn) { + SwLedOff(padapter, pLed); + } + pLed->BlinkTimes = 0; + pLed->bLedBlinkInProgress = false; + } else { + /* Assign LED state to toggle. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + /* Schedule a timer to toggle LED state. */ + switch (pLed->CurrLedState) { + case LED_BLINK_NORMAL: + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + break; + case LED_BLINK_SLOWLY: + case LED_BLINK_StartToBlink: + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + break; + case LED_BLINK_WPS: + _set_timer(&pLed->BlinkTimer, LED_BLINK_LONG_INTERVAL); + break; + default: + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + break; + } + } +} + +static void SwLedBlink1(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); + + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + ResetLedStatus(pLed); + return; + } + + switch (pLed->CurrLedState) { + case LED_BLINK_SLOWLY: + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + case LED_BLINK_NORMAL: + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + break; + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->bLedLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_NORMAL; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->bLedScanBlinkInProgress = false; + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->bLedLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_NORMAL; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->BlinkTimes = 0; + pLed->bLedBlinkInProgress = false; + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_BLINK_WPS: + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + break; + case LED_BLINK_WPS_STOP: /* WPS success */ + if (pLed->BlinkingLedState == RTW_LED_ON) + bStopBlinking = false; + else + bStopBlinking = true; + + if (bStopBlinking) { + pLed->bLedLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_NORMAL; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + + pLed->bLedWPSBlinkInProgress = false; + } else { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } + break; + default: + break; + } +} + +static void SwLedBlink2(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); + + switch (pLed->CurrLedState) { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed); + } + pLed->bLedScanBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed); + } + pLed->bLedBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + default: + break; + } +} + +static void SwLedBlink3(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) { + SwLedOn(padapter, pLed); + } else { + if (pLed->CurrLedState != LED_BLINK_WPS_STOP) + SwLedOff(padapter, pLed); + } + + switch (pLed->CurrLedState) { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (!pLed->bLedOn) + SwLedOn(padapter, pLed); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedOn) + SwLedOff(padapter, pLed); + } + pLed->bLedScanBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else if (check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (!pLed->bLedOn) + SwLedOn(padapter, pLed); + } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if (pLed->bLedOn) + SwLedOff(padapter, pLed); + } + pLed->bLedBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_WPS: + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + break; + case LED_BLINK_WPS_STOP: /* WPS success */ + if (pLed->BlinkingLedState == RTW_LED_ON) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + bStopBlinking = false; + } else { + bStopBlinking = true; + } + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + SwLedOn(padapter, pLed); + } + pLed->bLedWPSBlinkInProgress = false; + } + break; + default: + break; + } +} + +static void SwLedBlink4(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct led_priv *ledpriv = &padapter->ledpriv; + struct LED_871x *pLed1 = &ledpriv->SwLed1; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); + + if (!pLed1->bLedWPSBlinkInProgress && pLed1->BlinkingLedState == LED_UNKNOWN) { + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + SwLedOff(padapter, pLed1); + } + + switch (pLed->CurrLedState) { + case LED_BLINK_SLOWLY: + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + case LED_BLINK_StartToBlink: + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + } + break; + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = false; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + pLed->bLedNoLinkBlinkInProgress = false; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->bLedScanBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + pLed->bLedBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_WPS: + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + } + break; + case LED_BLINK_WPS_STOP: /* WPS authentication fail */ + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + break; + case LED_BLINK_WPS_STOP_OVERLAP: /* WPS session overlap */ + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) { + if (pLed->bLedOn) + pLed->BlinkTimes = 1; + else + bStopBlinking = true; + } + + if (bStopBlinking) { + pLed->BlinkTimes = 10; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + } + break; + default: + break; + } +} + +static void SwLedBlink5(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + u8 bStopBlinking = false; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); + + switch (pLed->CurrLedState) { + case LED_BLINK_SCAN: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedOn) + SwLedOff(padapter, pLed); + } else { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (!pLed->bLedOn) + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + + pLed->bLedScanBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + } + break; + case LED_BLINK_TXRX: + pLed->BlinkTimes--; + if (pLed->BlinkTimes == 0) + bStopBlinking = true; + + if (bStopBlinking) { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedOn) + SwLedOff(padapter, pLed); + } else { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (!pLed->bLedOn) + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + + pLed->bLedBlinkInProgress = false; + } else { + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on && padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) { + SwLedOff(padapter, pLed); + } else { + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + } + break; + + default: + break; + } +} + +static void SwLedBlink6(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + + /* Change LED according to BlinkingLedState specified. */ + if (pLed->BlinkingLedState == RTW_LED_ON) + SwLedOn(padapter, pLed); + else + SwLedOff(padapter, pLed); +} + + /* ALPHA, added by chiyoko, 20090106 */ +static void SwLedControlMode1(struct adapter *padapter, enum LED_CTL_MODE LedAction) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct LED_871x *pLed = &ledpriv->SwLed0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + switch (LedAction) { + case LED_CTL_POWER_ON: + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if (!pLed->bLedNoLinkBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + break; + case LED_CTL_LINK: + if (!pLed->bLedLinkBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_NORMAL; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_LINK_INTERVAL_ALPHA); + } + break; + case LED_CTL_SITE_SURVEY: + if ((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED))) { + ; + } else if (!pLed->bLedScanBlinkInProgress) { + if (IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedScanBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_TX: + case LED_CTL_RX: + if (!pLed->bLedBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + pLed->bLedBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_CTL_START_WPS: /* wait until xinpin finish */ + case LED_CTL_START_WPS_BOTTON: + if (!pLed->bLedWPSBlinkInProgress) { + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + pLed->bLedWPSBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_WPS; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_STOP_WPS: + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + if (pLed->bLedWPSBlinkInProgress) + _cancel_timer_ex(&pLed->BlinkTimer); + else + pLed->bLedWPSBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_WPS_STOP; + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_STOP_WPS_FAIL: + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + break; + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + SwLedOff(padapter, pLed); + break; + default: + break; + } +} + + /* Arcadyan/Sitecom , added by chiyoko, 20090216 */ +static void SwLedControlMode2(struct adapter *padapter, enum LED_CTL_MODE LedAction) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct LED_871x *pLed = &ledpriv->SwLed0; + + switch (LedAction) { + case LED_CTL_SITE_SURVEY: + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { + } else if (!pLed->bLedScanBlinkInProgress) { + if (IS_LED_WPS_BLINKING(pLed)) + return; + + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedScanBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_TX: + case LED_CTL_RX: + if ((!pLed->bLedBlinkInProgress) && (check_fwstate(pmlmepriv, _FW_LINKED))) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + pLed->bLedBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_CTL_LINK: + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + _set_timer(&pLed->BlinkTimer, 0); + break; + case LED_CTL_START_WPS: /* wait until xinpin finish */ + case LED_CTL_START_WPS_BOTTON: + if (!pLed->bLedWPSBlinkInProgress) { + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + pLed->bLedWPSBlinkInProgress = true; + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_STOP_WPS: + pLed->bLedWPSBlinkInProgress = false; + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_STOP_WPS_FAIL: + pLed->bLedWPSBlinkInProgress = false; + if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { + SwLedOff(padapter, pLed); + } else { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if (!IS_LED_BLINKING(pLed)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + + _set_timer(&pLed->BlinkTimer, 0); + break; + default: + break; + } +} + + /* COREGA, added by chiyoko, 20090316 */ + static void SwLedControlMode3(struct adapter *padapter, enum LED_CTL_MODE LedAction) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct LED_871x *pLed = &ledpriv->SwLed0; + + switch (LedAction) { + case LED_CTL_SITE_SURVEY: + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { + } else if (!pLed->bLedScanBlinkInProgress) { + if (IS_LED_WPS_BLINKING(pLed)) + return; + + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedScanBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_TX: + case LED_CTL_RX: + if ((!pLed->bLedBlinkInProgress) && (check_fwstate(pmlmepriv, _FW_LINKED))) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + pLed->bLedBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_CTL_LINK: + if (IS_LED_WPS_BLINKING(pLed)) + return; + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + + _set_timer(&pLed->BlinkTimer, 0); + break; + case LED_CTL_START_WPS: /* wait until xinpin finish */ + case LED_CTL_START_WPS_BOTTON: + if (!pLed->bLedWPSBlinkInProgress) { + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + pLed->bLedWPSBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_WPS; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_STOP_WPS: + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } else { + pLed->bLedWPSBlinkInProgress = true; + } + + pLed->CurrLedState = LED_BLINK_WPS_STOP; + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_STOP_WPS_FAIL: + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, 0); + break; + case LED_CTL_START_TO_LINK: + case LED_CTL_NO_LINK: + if (!IS_LED_BLINKING(pLed)) { + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, 0); + } + break; + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + + _set_timer(&pLed->BlinkTimer, 0); + break; + default: + break; + } +} + + /* Edimax-Belkin, added by chiyoko, 20090413 */ +static void SwLedControlMode4(struct adapter *padapter, enum LED_CTL_MODE LedAction) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct LED_871x *pLed = &ledpriv->SwLed0; + struct LED_871x *pLed1 = &ledpriv->SwLed1; + + switch (LedAction) { + case LED_CTL_START_TO_LINK: + if (pLed1->bLedWPSBlinkInProgress) { + pLed1->bLedWPSBlinkInProgress = false; + _cancel_timer_ex(&pLed1->BlinkTimer); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if (pLed1->bLedOn) + _set_timer(&pLed->BlinkTimer, 0); + } + + if (!pLed->bLedStartToLinkBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + + pLed->bLedStartToLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_StartToBlink; + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + } + } + break; + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + /* LED1 settings */ + if (LedAction == LED_CTL_LINK) { + if (pLed1->bLedWPSBlinkInProgress) { + pLed1->bLedWPSBlinkInProgress = false; + _cancel_timer_ex(&pLed1->BlinkTimer); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if (pLed1->bLedOn) + _set_timer(&pLed->BlinkTimer, 0); + } + } + + if (!pLed->bLedNoLinkBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + } + break; + case LED_CTL_SITE_SURVEY: + if ((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED))) { + } else if (!pLed->bLedScanBlinkInProgress) { + if (IS_LED_WPS_BLINKING(pLed)) + return; + + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedScanBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_TX: + case LED_CTL_RX: + if (!pLed->bLedBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN || IS_LED_WPS_BLINKING(pLed)) + return; + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + pLed->bLedBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_CTL_START_WPS: /* wait until xinpin finish */ + case LED_CTL_START_WPS_BOTTON: + if (pLed1->bLedWPSBlinkInProgress) { + pLed1->bLedWPSBlinkInProgress = false; + _cancel_timer_ex(&pLed1->BlinkTimer); + + pLed1->BlinkingLedState = RTW_LED_OFF; + pLed1->CurrLedState = RTW_LED_OFF; + + if (pLed1->bLedOn) + _set_timer(&pLed->BlinkTimer, 0); + } + + if (!pLed->bLedWPSBlinkInProgress) { + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + pLed->bLedWPSBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_WPS; + if (pLed->bLedOn) { + pLed->BlinkingLedState = RTW_LED_OFF; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SLOWLY_INTERVAL); + } else { + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + } + } + break; + case LED_CTL_STOP_WPS: /* WPS connect success */ + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + break; + case LED_CTL_STOP_WPS_FAIL: /* WPS authentication fail */ + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + /* LED1 settings */ + if (pLed1->bLedWPSBlinkInProgress) + _cancel_timer_ex(&pLed1->BlinkTimer); + else + pLed1->bLedWPSBlinkInProgress = true; + pLed1->CurrLedState = LED_BLINK_WPS_STOP; + if (pLed1->bLedOn) + pLed1->BlinkingLedState = RTW_LED_OFF; + else + pLed1->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + break; + case LED_CTL_STOP_WPS_FAIL_OVERLAP: /* WPS session overlap */ + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + pLed->bLedNoLinkBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SLOWLY; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NO_LINK_INTERVAL_ALPHA); + + /* LED1 settings */ + if (pLed1->bLedWPSBlinkInProgress) + _cancel_timer_ex(&pLed1->BlinkTimer); + else + pLed1->bLedWPSBlinkInProgress = true; + pLed1->CurrLedState = LED_BLINK_WPS_STOP_OVERLAP; + pLed1->BlinkTimes = 10; + if (pLed1->bLedOn) + pLed1->BlinkingLedState = RTW_LED_OFF; + else + pLed1->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_NORMAL_INTERVAL); + break; + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if (pLed->bLedNoLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedNoLinkBlinkInProgress = false; + } + if (pLed->bLedLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedLinkBlinkInProgress = false; + } + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + if (pLed->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedWPSBlinkInProgress = false; + } + if (pLed->bLedScanBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedScanBlinkInProgress = false; + } + if (pLed->bLedStartToLinkBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedStartToLinkBlinkInProgress = false; + } + if (pLed1->bLedWPSBlinkInProgress) { + _cancel_timer_ex(&pLed1->BlinkTimer); + pLed1->bLedWPSBlinkInProgress = false; + } + pLed1->BlinkingLedState = LED_UNKNOWN; + SwLedOff(padapter, pLed); + SwLedOff(padapter, pLed1); + break; + default: + break; + } +} + + /* Sercomm-Belkin, added by chiyoko, 20090415 */ +static void +SwLedControlMode5( + struct adapter *padapter, + enum LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct LED_871x *pLed = &ledpriv->SwLed0; + + switch (LedAction) { + case LED_CTL_POWER_ON: + case LED_CTL_NO_LINK: + case LED_CTL_LINK: /* solid blue */ + pLed->CurrLedState = RTW_LED_ON; + pLed->BlinkingLedState = RTW_LED_ON; + + _set_timer(&pLed->BlinkTimer, 0); + break; + case LED_CTL_SITE_SURVEY: + if ((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED))) { + } else if (!pLed->bLedScanBlinkInProgress) { + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + pLed->bLedScanBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_SCAN; + pLed->BlinkTimes = 24; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_SCAN_INTERVAL_ALPHA); + } + break; + case LED_CTL_TX: + case LED_CTL_RX: + if (!pLed->bLedBlinkInProgress) { + if (pLed->CurrLedState == LED_BLINK_SCAN) + return; + pLed->bLedBlinkInProgress = true; + pLed->CurrLedState = LED_BLINK_TXRX; + pLed->BlinkTimes = 2; + if (pLed->bLedOn) + pLed->BlinkingLedState = RTW_LED_OFF; + else + pLed->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed->BlinkTimer, LED_BLINK_FASTER_INTERVAL_ALPHA); + } + break; + case LED_CTL_POWER_OFF: + pLed->CurrLedState = RTW_LED_OFF; + pLed->BlinkingLedState = RTW_LED_OFF; + + if (pLed->bLedBlinkInProgress) { + _cancel_timer_ex(&pLed->BlinkTimer); + pLed->bLedBlinkInProgress = false; + } + SwLedOff(padapter, pLed); + break; + default: + break; + } +} + + /* WNC-Corega, added by chiyoko, 20090902 */ +static void +SwLedControlMode6( + struct adapter *padapter, + enum LED_CTL_MODE LedAction +) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct LED_871x *pLed0 = &ledpriv->SwLed0; + + switch (LedAction) { + case LED_CTL_POWER_ON: + case LED_CTL_LINK: + case LED_CTL_NO_LINK: + _cancel_timer_ex(&pLed0->BlinkTimer); + pLed0->CurrLedState = RTW_LED_ON; + pLed0->BlinkingLedState = RTW_LED_ON; + _set_timer(&pLed0->BlinkTimer, 0); + break; + case LED_CTL_POWER_OFF: + SwLedOff(padapter, pLed0); + break; + default: + break; + } +} + +/* */ +/* Description: */ +/* Handler function of LED Blinking. */ +/* We dispatch acture LED blink action according to LedStrategy. */ +/* */ +void BlinkHandler(struct LED_871x *pLed) +{ + struct adapter *padapter = pLed->padapter; + struct led_priv *ledpriv = &padapter->ledpriv; + + if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped)) + return; + + switch (ledpriv->LedStrategy) { + case SW_LED_MODE0: + SwLedBlink(pLed); + break; + case SW_LED_MODE1: + SwLedBlink1(pLed); + break; + case SW_LED_MODE2: + SwLedBlink2(pLed); + break; + case SW_LED_MODE3: + SwLedBlink3(pLed); + break; + case SW_LED_MODE4: + SwLedBlink4(pLed); + break; + case SW_LED_MODE5: + SwLedBlink5(pLed); + break; + case SW_LED_MODE6: + SwLedBlink6(pLed); + break; + default: + break; + } +} + +void LedControl8188eu(struct adapter *padapter, enum LED_CTL_MODE LedAction) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + struct registry_priv *registry_par; + + if ((padapter->bSurpriseRemoved) || (padapter->bDriverStopped) || + (!padapter->hw_init_completed)) + return; + + if (!ledpriv->bRegUseLed) + return; + + registry_par = &padapter->registrypriv; + if (!registry_par->led_enable) + return; + + if ((padapter->pwrctrlpriv.rf_pwrstate != rf_on && + padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) && + (LedAction == LED_CTL_TX || LedAction == LED_CTL_RX || + LedAction == LED_CTL_SITE_SURVEY || + LedAction == LED_CTL_LINK || + LedAction == LED_CTL_NO_LINK || + LedAction == LED_CTL_POWER_ON)) + return; + + switch (ledpriv->LedStrategy) { + case SW_LED_MODE0: + break; + case SW_LED_MODE1: + SwLedControlMode1(padapter, LedAction); + break; + case SW_LED_MODE2: + SwLedControlMode2(padapter, LedAction); + break; + case SW_LED_MODE3: + SwLedControlMode3(padapter, LedAction); + break; + case SW_LED_MODE4: + SwLedControlMode4(padapter, LedAction); + break; + case SW_LED_MODE5: + SwLedControlMode5(padapter, LedAction); + break; + case SW_LED_MODE6: + SwLedControlMode6(padapter, LedAction); + break; + default: + break; + } +} diff --git a/drivers/staging/r8188eu/core/rtw_mlme.c b/drivers/staging/r8188eu/core/rtw_mlme.c new file mode 100644 index 000000000000..1115ff5d865a --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_mlme.c @@ -0,0 +1,2199 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_MLME_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/xmit_osdep.h" +#include "../include/hal_intf.h" +#include "../include/mlme_osdep.h" +#include "../include/sta_info.h" +#include "../include/wifi.h" +#include "../include/wlan_bssdef.h" +#include "../include/rtw_ioctl_set.h" +#include "../include/usb_osintf.h" + +extern unsigned char MCS_rate_2R[16]; +extern unsigned char MCS_rate_1R[16]; + +void rtw_set_roaming(struct adapter *adapter, u8 to_roaming) +{ + if (to_roaming == 0) + adapter->mlmepriv.to_join = false; + adapter->mlmepriv.to_roaming = to_roaming; +} + +u8 rtw_to_roaming(struct adapter *adapter) +{ + return adapter->mlmepriv.to_roaming; +} + +int _rtw_init_mlme_priv(struct adapter *padapter) +{ + int i; + u8 *pbuf; + struct wlan_network *pnetwork; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int res = _SUCCESS; + + /* We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */ + + pmlmepriv->nic_hdl = (u8 *)padapter; + + pmlmepriv->pscanned = NULL; + pmlmepriv->fw_state = 0; + pmlmepriv->cur_network.network.InfrastructureMode = Ndis802_11AutoUnknown; + pmlmepriv->scan_mode = SCAN_ACTIVE;/* 1: active, 0: pasive. Maybe someday we should rename this varable to "active_mode" (Jeff) */ + + spin_lock_init(&pmlmepriv->lock); + _rtw_init_queue(&pmlmepriv->free_bss_pool); + _rtw_init_queue(&pmlmepriv->scanned_queue); + + set_scanned_network_val(pmlmepriv, 0); + + memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); + + pbuf = vzalloc(MAX_BSS_CNT * (sizeof(struct wlan_network))); + + if (!pbuf) { + res = _FAIL; + goto exit; + } + pmlmepriv->free_bss_buf = pbuf; + + pnetwork = (struct wlan_network *)pbuf; + + for (i = 0; i < MAX_BSS_CNT; i++) { + INIT_LIST_HEAD(&pnetwork->list); + + list_add_tail(&pnetwork->list, &pmlmepriv->free_bss_pool.queue); + + pnetwork++; + } + + /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ + + rtw_clear_scan_deny(padapter); + + rtw_init_mlme_timer(padapter); + +exit: + + return res; +} + +static void rtw_mfree_mlme_priv_lock(struct mlme_priv *pmlmepriv) +{ +} + +#if defined(CONFIG_88EU_AP_MODE) +static void rtw_free_mlme_ie_data(u8 **ppie, u32 *plen) +{ + kfree(*ppie); + *plen = 0; + *ppie = NULL; +} + +void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) +{ + kfree(pmlmepriv->assoc_req); + kfree(pmlmepriv->assoc_rsp); + rtw_free_mlme_ie_data(&pmlmepriv->wps_beacon_ie, &pmlmepriv->wps_beacon_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_req_ie, &pmlmepriv->wps_probe_req_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_resp_ie, &pmlmepriv->wps_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->wps_assoc_resp_ie, &pmlmepriv->wps_assoc_resp_ie_len); + + rtw_free_mlme_ie_data(&pmlmepriv->p2p_beacon_ie, &pmlmepriv->p2p_beacon_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_probe_req_ie, &pmlmepriv->p2p_probe_req_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_probe_resp_ie, &pmlmepriv->p2p_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_go_probe_resp_ie, &pmlmepriv->p2p_go_probe_resp_ie_len); + rtw_free_mlme_ie_data(&pmlmepriv->p2p_assoc_req_ie, &pmlmepriv->p2p_assoc_req_ie_len); +} +#else +void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) +{ +} +#endif + +void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) +{ + + rtw_free_mlme_priv_ie_data(pmlmepriv); + + if (pmlmepriv) { + rtw_mfree_mlme_priv_lock(pmlmepriv); + + vfree(pmlmepriv->free_bss_buf); + } + +} + +int _rtw_enqueue_network(struct __queue *queue, struct wlan_network *pnetwork) +{ + + if (!pnetwork) + goto exit; + + spin_lock_bh(&queue->lock); + + list_add_tail(&pnetwork->list, &queue->queue); + + spin_unlock_bh(&queue->lock); + +exit: + + return _SUCCESS; +} + +struct wlan_network *_rtw_dequeue_network(struct __queue *queue) +{ + struct wlan_network *pnetwork; + + spin_lock_bh(&queue->lock); + + if (list_empty(&queue->queue)) { + pnetwork = NULL; + } else { + pnetwork = container_of((&queue->queue)->next, struct wlan_network, list); + + list_del_init(&pnetwork->list); + } + + spin_unlock_bh(&queue->lock); + + return pnetwork; +} + +struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv)/* _queue *free_queue) */ +{ + struct wlan_network *pnetwork; + struct __queue *free_queue = &pmlmepriv->free_bss_pool; + struct list_head *plist = NULL; + + spin_lock_bh(&free_queue->lock); + + if (list_empty(&free_queue->queue)) { + pnetwork = NULL; + goto exit; + } + plist = (&free_queue->queue)->next; + + pnetwork = container_of(plist, struct wlan_network, list); + + list_del_init(&pnetwork->list); + + pnetwork->network_type = 0; + pnetwork->fixed = false; + pnetwork->last_scanned = jiffies; + pnetwork->aid = 0; + pnetwork->join_res = 0; + + pmlmepriv->num_of_scanned++; + +exit: + spin_unlock_bh(&free_queue->lock); + + return pnetwork; +} + +void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall) +{ + u32 curr_time, delta_time; + u32 lifetime = SCANQUEUE_LIFETIME; + struct __queue *free_queue = &pmlmepriv->free_bss_pool; + + if (!pnetwork) + return; + + if (pnetwork->fixed) + return; + curr_time = jiffies; + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) + lifetime = 1; + if (!isfreeall) { + delta_time = (curr_time - pnetwork->last_scanned) / HZ; + if (delta_time < lifetime)/* unit:sec */ + return; + } + spin_lock_bh(&free_queue->lock); + list_del_init(&pnetwork->list); + list_add_tail(&pnetwork->list, &free_queue->queue); + pmlmepriv->num_of_scanned--; + spin_unlock_bh(&free_queue->lock); +} + +void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork) +{ + struct __queue *free_queue = &pmlmepriv->free_bss_pool; + + if (!pnetwork) + return; + if (pnetwork->fixed) + return; + list_del_init(&pnetwork->list); + list_add_tail(&pnetwork->list, get_list_head(free_queue)); + pmlmepriv->num_of_scanned--; +} + +/* + return the wlan_network with the matching addr + + Shall be calle under atomic context... to avoid possible racing condition... +*/ +struct wlan_network *_rtw_find_network(struct __queue *scanned_queue, u8 *addr) +{ + struct list_head *phead, *plist; + struct wlan_network *pnetwork = NULL; + u8 zero_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0}; + + if (!memcmp(zero_addr, addr, ETH_ALEN)) { + pnetwork = NULL; + goto exit; + } + phead = get_list_head(scanned_queue); + plist = phead->next; + + while (plist != phead) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) + break; + plist = plist->next; + } + if (plist == phead) + pnetwork = NULL; +exit: + + return pnetwork; +} + +void _rtw_free_network_queue(struct adapter *padapter, u8 isfreeall) +{ + struct list_head *phead, *plist; + struct wlan_network *pnetwork; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *scanned_queue = &pmlmepriv->scanned_queue; + + spin_lock_bh(&scanned_queue->lock); + + phead = get_list_head(scanned_queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + plist = plist->next; + + _rtw_free_network(pmlmepriv, pnetwork, isfreeall); + } + spin_unlock_bh(&scanned_queue->lock); + +} + +int rtw_if_up(struct adapter *padapter) +{ + int res; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved || + !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) + res = false; + else + res = true; + + return res; +} + +void rtw_generate_random_ibss(u8 *pibss) +{ + u32 curtime = jiffies; + + pibss[0] = 0x02; /* in ad-hoc mode bit1 must set to 1 */ + pibss[1] = 0x11; + pibss[2] = 0x87; + pibss[3] = (u8)(curtime & 0xff);/* p[0]; */ + pibss[4] = (u8)((curtime >> 8) & 0xff);/* p[1]; */ + pibss[5] = (u8)((curtime >> 16) & 0xff);/* p[2]; */ +} + +u8 *rtw_get_capability_from_ie(u8 *ie) +{ + return ie + 8 + 2; +} + +u16 rtw_get_capability(struct wlan_bssid_ex *bss) +{ + __le16 val; + + memcpy((u8 *)&val, rtw_get_capability_from_ie(bss->IEs), 2); + + return le16_to_cpu(val); +} + +u8 *rtw_get_timestampe_from_ie(u8 *ie) +{ + return ie + 0; +} + +u8 *rtw_get_beacon_interval_from_ie(u8 *ie) +{ + return ie + 8; +} + +int rtw_init_mlme_priv(struct adapter *padapter)/* struct mlme_priv *pmlmepriv) */ +{ + int res; + + res = _rtw_init_mlme_priv(padapter);/* (pmlmepriv); */ + + return res; +} + +void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) +{ + _rtw_free_mlme_priv(pmlmepriv); +} + +static struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv) +{ + struct wlan_network *pnetwork; + + pnetwork = _rtw_alloc_network(pmlmepriv); + + return pnetwork; +} + +static void rtw_free_network_nolock(struct mlme_priv *pmlmepriv, + struct wlan_network *pnetwork) +{ + + _rtw_free_network_nolock(pmlmepriv, pnetwork); + +} + +void rtw_free_network_queue(struct adapter *dev, u8 isfreeall) +{ + + _rtw_free_network_queue(dev, isfreeall); + +} + +/* + return the wlan_network with the matching addr + + Shall be calle under atomic context... to avoid possible racing condition... +*/ +struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr) +{ + struct wlan_network *pnetwork = _rtw_find_network(scanned_queue, addr); + + return pnetwork; +} + +int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork) +{ + int ret = true; + struct security_priv *psecuritypriv = &adapter->securitypriv; + + if ((psecuritypriv->dot11PrivacyAlgrthm != _NO_PRIVACY_) && + (pnetwork->network.Privacy == 0)) + ret = false; + else if ((psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_) && + (pnetwork->network.Privacy == 1)) + ret = false; + else + ret = true; + return ret; +} + +static int is_same_ess(struct wlan_bssid_ex *a, struct wlan_bssid_ex *b) +{ + return (a->Ssid.SsidLength == b->Ssid.SsidLength) && + !memcmp(a->Ssid.Ssid, b->Ssid.Ssid, a->Ssid.SsidLength); +} + +int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst) +{ + u16 s_cap, d_cap; + __le16 le_scap, le_dcap; + + memcpy((u8 *)&le_scap, rtw_get_capability_from_ie(src->IEs), 2); + memcpy((u8 *)&le_dcap, rtw_get_capability_from_ie(dst->IEs), 2); + + s_cap = le16_to_cpu(le_scap); + d_cap = le16_to_cpu(le_dcap); + + return ((src->Ssid.SsidLength == dst->Ssid.SsidLength) && + ((!memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN))) && + ((!memcmp(src->Ssid.Ssid, dst->Ssid.Ssid, src->Ssid.SsidLength))) && + ((s_cap & WLAN_CAPABILITY_IBSS) == + (d_cap & WLAN_CAPABILITY_IBSS)) && + ((s_cap & WLAN_CAPABILITY_BSS) == + (d_cap & WLAN_CAPABILITY_BSS))); +} + +struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue) +{ + struct list_head *plist, *phead; + struct wlan_network *pwlan = NULL; + struct wlan_network *oldest = NULL; + + phead = get_list_head(scanned_queue); + + plist = phead->next; + + while (1) { + if (phead == plist) + break; + + pwlan = container_of(plist, struct wlan_network, list); + + if (!pwlan->fixed) { + if (!oldest || time_after(oldest->last_scanned, pwlan->last_scanned)) + oldest = pwlan; + } + + plist = plist->next; + } + + return oldest; +} + +void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src, + struct adapter *padapter, bool update_ie) +{ + long rssi_ori = dst->Rssi; + u8 sq_smp = src->PhyInfo.SignalQuality; + u8 ss_final; + u8 sq_final; + long rssi_final; + + rtw_hal_antdiv_rssi_compared(padapter, dst, src); /* this will update src.Rssi, need consider again */ + + /* The rule below is 1/5 for sample value, 4/5 for history value */ + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && is_same_network(&padapter->mlmepriv.cur_network.network, src)) { + /* Take the recvpriv's value for the connected AP*/ + ss_final = padapter->recvpriv.signal_strength; + sq_final = padapter->recvpriv.signal_qual; + /* the rssi value here is undecorated, and will be used for antenna diversity */ + if (sq_smp != 101) /* from the right channel */ + rssi_final = dst->Rssi; //(src->Rssi+dst->Rssi*4)/5; + else + rssi_final = rssi_ori; + } else { +// if (sq_smp != 101) { /* from the right channel */ + ss_final = (u32)dst->PhyInfo.SignalStrength; //((u32)(src->PhyInfo.SignalStrength)+(u32)(dst->PhyInfo.SignalStrength)*4)/5; + sq_final = (u32)dst->PhyInfo.SignalQuality; //((u32)(src->PhyInfo.SignalQuality)+(u32)(dst->PhyInfo.SignalQuality)*4)/5; + rssi_final = dst->Rssi; //(src->Rssi+dst->Rssi*4)/5; +// } else { +// /* bss info not receiving from the right channel, use the original RX signal infos */ +// ss_final = dst->PhyInfo.SignalStrength; +// sq_final = dst->PhyInfo.SignalQuality; +// rssi_final = dst->Rssi; +// } + } + if (update_ie) { + dst->Reserved[0] = src->Reserved[0]; + dst->Reserved[1] = src->Reserved[1]; + memcpy((u8 *)dst, (u8 *)src, get_wlan_bssid_ex_sz(src)); + } + dst->PhyInfo.SignalStrength = ss_final; + dst->PhyInfo.SignalQuality = sq_final; + dst->Rssi = rssi_final; + +} + +static void update_current_network(struct adapter *adapter, struct wlan_bssid_ex *pnetwork) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED) && + is_same_network(&pmlmepriv->cur_network.network, pnetwork)) { + update_network(&pmlmepriv->cur_network.network, pnetwork, adapter, true); + rtw_update_protection(adapter, (pmlmepriv->cur_network.network.IEs) + sizeof(struct ndis_802_11_fixed_ie), + pmlmepriv->cur_network.network.IELength); + } + +} + +/* +Caller must hold pmlmepriv->lock first. +*/ +void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *target) +{ + struct list_head *plist, *phead; + u32 bssid_ex_sz; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + struct wlan_network *oldest = NULL; + + spin_lock_bh(&queue->lock); + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + if (is_same_network(&pnetwork->network, target)) + break; + if ((oldest == ((struct wlan_network *)0)) || + time_after(oldest->last_scanned, pnetwork->last_scanned)) + oldest = pnetwork; + plist = plist->next; + } + /* If we didn't find a match, then get a new network slot to initialize + * with this beacon's information */ + if (phead == plist) { + if (list_empty(&pmlmepriv->free_bss_pool.queue)) { + /* If there are no more slots, expire the oldest */ + pnetwork = oldest; + + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &target->PhyInfo.Optimum_antenna); + memcpy(&pnetwork->network, target, get_wlan_bssid_ex_sz(target)); + /* variable initialize */ + pnetwork->fixed = false; + pnetwork->last_scanned = jiffies; + + pnetwork->network_type = 0; + pnetwork->aid = 0; + pnetwork->join_res = 0; + + /* bss info not receiving from the right channel */ + if (pnetwork->network.PhyInfo.SignalQuality == 101) + pnetwork->network.PhyInfo.SignalQuality = 0; + } else { + /* Otherwise just pull from the free list */ + + pnetwork = rtw_alloc_network(pmlmepriv); /* will update scan_time */ + + if (!pnetwork) + goto exit; + + bssid_ex_sz = get_wlan_bssid_ex_sz(target); + target->Length = bssid_ex_sz; + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &target->PhyInfo.Optimum_antenna); + memcpy(&pnetwork->network, target, bssid_ex_sz); + + pnetwork->last_scanned = jiffies; + + /* bss info not receiving from the right channel */ + if (pnetwork->network.PhyInfo.SignalQuality == 101) + pnetwork->network.PhyInfo.SignalQuality = 0; + list_add_tail(&pnetwork->list, &queue->queue); + } + } else { + /* we have an entry and we are going to update it. But this entry may + * be already expired. In this case we do the same as we found a new + * net and call the new_net handler + */ + bool update_ie = true; + + pnetwork->last_scanned = jiffies; + + /* target.Reserved[0]== 1, means that scanned network is a bcn frame. */ + /* probe resp(3) > beacon(1) > probe req(2) */ + if ((target->Reserved[0] != 2) && + (target->Reserved[0] >= pnetwork->network.Reserved[0])) + update_ie = true; + else + update_ie = false; + update_network(&pnetwork->network, target, adapter, update_ie); + } + +exit: + spin_unlock_bh(&queue->lock); + +} + +static void rtw_add_network(struct adapter *adapter, + struct wlan_bssid_ex *pnetwork) +{ + +#if defined(CONFIG_88EU_P2P) + rtw_wlan_bssid_ex_remove_p2p_attr(pnetwork, P2P_ATTR_GROUP_INFO); +#endif + update_current_network(adapter, pnetwork); + rtw_update_scanned_network(adapter, pnetwork); + +} + +/* select the desired network based on the capability of the (i)bss. */ +/* check items: (1) security */ +/* (2) network_type */ +/* (3) WMM */ +/* (4) HT */ +/* (5) others */ +static int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwork) +{ + struct security_priv *psecuritypriv = &adapter->securitypriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u32 desired_encmode; + u32 privacy; + + /* u8 wps_ie[512]; */ + uint wps_ielen; + + int bselected = true; + + desired_encmode = psecuritypriv->ndisencryptstatus; + privacy = pnetwork->network.Privacy; + + if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { + if (rtw_get_wps_ie(pnetwork->network.IEs + _FIXED_IE_LENGTH_, pnetwork->network.IELength - _FIXED_IE_LENGTH_, NULL, &wps_ielen)) + return true; + else + return false; + } + if (adapter->registrypriv.wifi_spec == 1) { /* for correct flow of 8021X to do.... */ + u8 *p = NULL; + uint ie_len = 0; + + if ((desired_encmode == Ndis802_11EncryptionDisabled) && (privacy != 0)) + bselected = false; + if (psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPA2PSK) { + p = rtw_get_ie(pnetwork->network.IEs + _BEACON_IE_OFFSET_, + _RSN_IE_2_, &ie_len, + (pnetwork->network.IELength - + _BEACON_IE_OFFSET_)); + if (p && ie_len > 0) + bselected = true; + else + bselected = false; + } + } + + if ((desired_encmode != Ndis802_11EncryptionDisabled) && (privacy == 0)) { + DBG_88E("desired_encmode: %d, privacy: %d\n", desired_encmode, privacy); + bselected = false; + } + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) + bselected = false; + } + + return bselected; +} + +void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf) +{ + u32 len; + struct wlan_bssid_ex *pnetwork; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + pnetwork = (struct wlan_bssid_ex *)pbuf; + + len = get_wlan_bssid_ex_sz(pnetwork); + if (len > (sizeof(struct wlan_bssid_ex))) + return; + spin_lock_bh(&pmlmepriv->lock); + + /* update IBSS_network 's timestamp */ + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, pnetwork->MacAddress, ETH_ALEN)) { + struct wlan_network *ibss_wlan = NULL; + + memcpy(pmlmepriv->cur_network.network.IEs, pnetwork->IEs, 8); + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + ibss_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress); + if (ibss_wlan) { + memcpy(ibss_wlan->network.IEs, pnetwork->IEs, 8); + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + goto exit; + } + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + } + } + + /* lock pmlmepriv->lock when you accessing network_q */ + if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { + if (pnetwork->Ssid.Ssid[0] == 0) + pnetwork->Ssid.SsidLength = 0; + rtw_add_network(adapter, pnetwork); + } + +exit: + + spin_unlock_bh(&pmlmepriv->lock); +} + +void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 timer_cancelled = 0; + + spin_lock_bh(&pmlmepriv->lock); + + if (pmlmepriv->wps_probe_req_ie) { + pmlmepriv->wps_probe_req_ie_len = 0; + kfree(pmlmepriv->wps_probe_req_ie); + pmlmepriv->wps_probe_req_ie = NULL; + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + timer_cancelled = 1; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + } + + spin_unlock_bh(&pmlmepriv->lock); + + if (timer_cancelled) + _cancel_timer(&pmlmepriv->scan_to_timer, &timer_cancelled); + + spin_lock_bh(&pmlmepriv->lock); + rtw_set_signal_stat_timer(&adapter->recvpriv); + + if (pmlmepriv->to_join) { + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + if (!check_fwstate(pmlmepriv, _FW_LINKED)) { + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + if (rtw_select_and_join_from_scanned_queue(pmlmepriv) == _SUCCESS) { + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + } else { + struct wlan_bssid_ex *pdev_network = &adapter->registrypriv.dev_network; + u8 *pibss = adapter->registrypriv.dev_network.MacAddress; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + + memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid)); + memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); + + rtw_update_registrypriv_dev_network(adapter); + rtw_generate_random_ibss(pibss); + + pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; + + rtw_createbss_cmd(adapter); + pmlmepriv->to_join = false; + } + } + } else { + int s_ret; + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + pmlmepriv->to_join = false; + s_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv); + if (_SUCCESS == s_ret) { + _set_timer(&pmlmepriv->assoc_timer, MAX_JOIN_TIMEOUT); + } else if (s_ret == 2) { /* there is no need to wait for join */ + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + rtw_indicate_connect(adapter); + } else { + DBG_88E("try_to_join, but select scanning queue fail, to_roaming:%d\n", + pmlmepriv->to_roaming); + if (rtw_to_roaming(adapter) != 0) { + if (--pmlmepriv->to_roaming == 0 || + _SUCCESS != rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) { + rtw_set_roaming(adapter, 0); + rtw_free_assoc_resources(adapter, 1); + rtw_indicate_disconnect(adapter); + } else { + pmlmepriv->to_join = true; + } + } else { + rtw_indicate_disconnect(adapter); + } + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + } + } + } + + indicate_wx_scan_complete_event(adapter); + + spin_unlock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + p2p_ps_wk_cmd(adapter, P2P_PS_SCAN_DONE, 0); + + rtw_os_xmit_schedule(adapter); +} + +void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf) +{ +} + +void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf) +{ +} + +static void free_scanqueue(struct mlme_priv *pmlmepriv) +{ + struct __queue *free_queue = &pmlmepriv->free_bss_pool; + struct __queue *scan_queue = &pmlmepriv->scanned_queue; + struct list_head *plist, *phead, *ptemp; + + spin_lock_bh(&scan_queue->lock); + spin_lock_bh(&free_queue->lock); + + phead = get_list_head(scan_queue); + plist = phead->next; + + while (plist != phead) { + ptemp = plist->next; + list_del_init(plist); + list_add_tail(plist, &free_queue->queue); + plist = ptemp; + pmlmepriv->num_of_scanned--; + } + + spin_unlock_bh(&free_queue->lock); + spin_unlock_bh(&scan_queue->lock); +} + +/* +*rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock +*/ +void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue) +{ + struct wlan_network *pwlan = NULL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct sta_priv *pstapriv = &adapter->stapriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { + struct sta_info *psta; + + psta = rtw_get_stainfo(&adapter->stapriv, tgt_network->network.MacAddress); + + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(adapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + } + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) { + struct sta_info *psta; + + rtw_free_all_stainfo(adapter); + + psta = rtw_get_bcmc_stainfo(adapter); + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(adapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + + rtw_init_bcmc_stainfo(adapter); + } + + if (lock_scanned_queue) + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if (pwlan) + pwlan->fixed = false; + + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) && (adapter->stapriv.asoc_sta_count == 1))) + rtw_free_network_nolock(pmlmepriv, pwlan); + + if (lock_scanned_queue) + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + pmlmepriv->key_mask = 0; + +} + +/* +*rtw_indicate_connect: the caller has to lock pmlmepriv->lock +*/ +void rtw_indicate_connect(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + pmlmepriv->to_join = false; + + if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + set_fwstate(pmlmepriv, _FW_LINKED); + + rtw_led_control(padapter, LED_CTL_LINK); + + rtw_os_indicate_connect(padapter); + } + + pmlmepriv->to_roaming = 0; + + rtw_set_scan_deny(padapter, 3000); +} + +/* +*rtw_indicate_disconnect: the caller has to lock pmlmepriv->lock +*/ +void rtw_indicate_disconnect(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING | WIFI_UNDER_WPS); + + if (pmlmepriv->to_roaming > 0) + _clr_fwstate_(pmlmepriv, _FW_LINKED); + + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) || + (pmlmepriv->to_roaming <= 0)) { + rtw_os_indicate_disconnect(padapter); + + _clr_fwstate_(pmlmepriv, _FW_LINKED); + rtw_led_control(padapter, LED_CTL_NO_LINK); + rtw_clear_scan_deny(padapter); + } + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); + + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 1); + +} + +inline void rtw_indicate_scan_done(struct adapter *padapter, bool aborted) +{ + rtw_os_indicate_scan_done(padapter, aborted); +} + +void rtw_scan_abort(struct adapter *adapter) +{ + u32 start; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + + start = jiffies; + pmlmeext->scan_abort = true; + while (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) && + rtw_get_passing_time_ms(start) <= 200) { + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + break; + DBG_88E(FUNC_NDEV_FMT"fw_state=_FW_UNDER_SURVEY!\n", FUNC_NDEV_ARG(adapter->pnetdev)); + msleep(20); + } + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { + if (!adapter->bDriverStopped && !adapter->bSurpriseRemoved) + DBG_88E(FUNC_NDEV_FMT"waiting for scan_abort time out!\n", FUNC_NDEV_ARG(adapter->pnetdev)); + rtw_indicate_scan_done(adapter, true); + } + pmlmeext->scan_abort = false; +} + +static struct sta_info *rtw_joinbss_update_stainfo(struct adapter *padapter, struct wlan_network *pnetwork) +{ + int i; + struct sta_info *bmc_sta, *psta = NULL; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_priv *pstapriv = &padapter->stapriv; + + psta = rtw_get_stainfo(pstapriv, pnetwork->network.MacAddress); + if (!psta) + psta = rtw_alloc_stainfo(pstapriv, pnetwork->network.MacAddress); + + if (psta) { /* update ptarget_sta */ + DBG_88E("%s\n", __func__); + psta->aid = pnetwork->join_res; + psta->mac_id = 0; + /* sta mode */ + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); + /* security related */ + if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { + padapter->securitypriv.binstallGrpkey = false; + padapter->securitypriv.busetkipkey = false; + padapter->securitypriv.bgrpkey_handshake = false; + psta->ieee8021x_blocked = true; + psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + memset((u8 *)&psta->dot118021x_UncstKey, 0, sizeof(union Keytype)); + memset((u8 *)&psta->dot11tkiprxmickey, 0, sizeof(union Keytype)); + memset((u8 *)&psta->dot11tkiptxmickey, 0, sizeof(union Keytype)); + memset((u8 *)&psta->dot11txpn, 0, sizeof(union pn48)); + memset((u8 *)&psta->dot11rxpn, 0, sizeof(union pn48)); + } + /* Commented by Albert 2012/07/21 */ + /* When doing the WPS, the wps_ie_len won't equal to 0 */ + /* And the Wi-Fi driver shouldn't allow the data packet to be tramsmitted. */ + if (padapter->securitypriv.wps_ie_len != 0) { + psta->ieee8021x_blocked = true; + padapter->securitypriv.wps_ie_len = 0; + } + /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info */ + /* if A-MPDU Rx is enabled, resetting rx_ordering_ctrl wstart_b(indicate_seq) to default value = 0xffff */ + /* todo: check if AP can send A-MPDU packets */ + for (i = 0; i < 16; i++) { + /* preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; */ + preorder_ctrl = &psta->recvreorder_ctrl[i]; + preorder_ctrl->enable = false; + preorder_ctrl->indicate_seq = 0xffff; + preorder_ctrl->wend_b = 0xffff; + preorder_ctrl->wsize_b = 64;/* max_ampdu_sz; ex. 32(kbytes) -> wsize_b = 32 */ + } + bmc_sta = rtw_get_bcmc_stainfo(padapter); + if (bmc_sta) { + for (i = 0; i < 16; i++) { + /* preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; */ + preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; + preorder_ctrl->enable = false; + preorder_ctrl->indicate_seq = 0xffff; + preorder_ctrl->wend_b = 0xffff; + preorder_ctrl->wsize_b = 64;/* max_ampdu_sz; ex. 32(kbytes) -> wsize_b = 32 */ + } + } + /* misc. */ + update_sta_info(padapter, psta); + } + return psta; +} + +/* pnetwork: returns from rtw_joinbss_event_callback */ +/* ptarget_wlan: found from scanned_queue */ +static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_network *ptarget_wlan, struct wlan_network *pnetwork) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + + DBG_88E("%s\n", __func__); + + /* why not use ptarget_wlan?? */ + memcpy(&cur_network->network, &pnetwork->network, pnetwork->network.Length); + /* some IEs in pnetwork is wrong, so we should use ptarget_wlan IEs */ + cur_network->network.IELength = ptarget_wlan->network.IELength; + memcpy(&cur_network->network.IEs[0], &ptarget_wlan->network.IEs[0], MAX_IE_SZ); + + cur_network->aid = pnetwork->join_res; + + rtw_set_signal_stat_timer(&padapter->recvpriv); + padapter->recvpriv.signal_strength = ptarget_wlan->network.PhyInfo.SignalStrength; + padapter->recvpriv.signal_qual = ptarget_wlan->network.PhyInfo.SignalQuality; + /* the ptarget_wlan->network.Rssi is raw data, we use ptarget_wlan->network.PhyInfo.SignalStrength instead (has scaled) */ + padapter->recvpriv.rssi = translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength); + rtw_set_signal_stat_timer(&padapter->recvpriv); + + /* update fw_state will clr _FW_UNDER_LINKING here indirectly */ + switch (pnetwork->network.InfrastructureMode) { + case Ndis802_11Infrastructure: + if (pmlmepriv->fw_state & WIFI_UNDER_WPS) + pmlmepriv->fw_state = WIFI_STATION_STATE | WIFI_UNDER_WPS; + else + pmlmepriv->fw_state = WIFI_STATION_STATE; + break; + case Ndis802_11IBSS: + pmlmepriv->fw_state = WIFI_ADHOC_STATE; + break; + default: + pmlmepriv->fw_state = WIFI_NULL_STATE; + break; + } + + rtw_update_protection(padapter, (cur_network->network.IEs) + + sizeof(struct ndis_802_11_fixed_ie), + (cur_network->network.IELength)); + rtw_update_ht_cap(padapter, cur_network->network.IEs, cur_network->network.IELength); +} + +/* Notes: the function could be > passive_level (the same context as Rx tasklet) */ +/* pnetwork: returns from rtw_joinbss_event_callback */ +/* ptarget_wlan: found from scanned_queue */ +/* if join_res > 0, for (fw_state == WIFI_STATION_STATE), we check if "ptarget_sta" & "ptarget_wlan" exist. */ +/* if join_res > 0, for (fw_state == WIFI_ADHOC_STATE), we only check if "ptarget_wlan" exist. */ +/* if join_res > 0, update "cur_network->network" from "pnetwork->network" if (ptarget_wlan != NULL). */ + +void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf) +{ + u8 timer_cancelled; + struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct wlan_network *pnetwork = (struct wlan_network *)pbuf; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; + unsigned int the_same_macaddr = false; + + rtw_get_encrypt_decrypt_from_registrypriv(adapter); + + the_same_macaddr = !memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN); + + pnetwork->network.Length = get_wlan_bssid_ex_sz(&pnetwork->network); + if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) + return; + + spin_lock_bh(&pmlmepriv->lock); + + if (pnetwork->join_res > 0) { + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { + /* s1. find ptarget_wlan */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + if (the_same_macaddr) { + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + } else { + pcur_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + if (pcur_wlan) + pcur_wlan->fixed = false; + + pcur_sta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if (pcur_sta) { + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(adapter, pcur_sta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + } + + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress); + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + if (ptarget_wlan) + ptarget_wlan->fixed = true; + } + } + } else { + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress); + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + if (ptarget_wlan) + ptarget_wlan->fixed = true; + } + } + + /* s2. update cur_network */ + if (ptarget_wlan) { + rtw_joinbss_update_network(adapter, ptarget_wlan, pnetwork); + } else { + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + goto ignore_joinbss_callback; + } + + /* s3. find ptarget_sta & update ptarget_sta after update cur_network only for station mode */ + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + ptarget_sta = rtw_joinbss_update_stainfo(adapter, pnetwork); + if (!ptarget_sta) { + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + goto ignore_joinbss_callback; + } + } + + /* s4. indicate connect */ + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + pmlmepriv->cur_network_scanned = ptarget_wlan; + rtw_indicate_connect(adapter); + } + + /* s5. Cancle assoc_timer */ + _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled); + } else { + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + goto ignore_joinbss_callback; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + } else if (pnetwork->join_res == -4) { + rtw_reset_securitypriv(adapter); + _set_timer(&pmlmepriv->assoc_timer, 1); + + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + } else { /* if join_res < 0 (join fails), then try again */ + _set_timer(&pmlmepriv->assoc_timer, 1); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + } + +ignore_joinbss_callback: + spin_unlock_bh(&pmlmepriv->lock); +} + +void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf) +{ + struct wlan_network *pnetwork = (struct wlan_network *)pbuf; + + mlmeext_joinbss_event_callback(adapter, pnetwork->join_res); + + rtw_os_xmit_schedule(adapter); + +} + +static u8 search_max_mac_id(struct adapter *padapter) +{ + u8 mac_id; +#if defined(CONFIG_88EU_AP_MODE) + u8 aid; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; +#endif + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + +#if defined(CONFIG_88EU_AP_MODE) + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + for (aid = (pstapriv->max_num_sta); aid > 0; aid--) { + if (pstapriv->sta_aid[aid - 1]) + break; + } + mac_id = aid + 1; + } else +#endif + {/* adhoc id = 31~2 */ + for (mac_id = (NUM_STA - 1); mac_id >= IBSS_START_MAC_ID; mac_id--) { + if (pmlmeinfo->FW_sta_info[mac_id].status == 1) + break; + } + } + return mac_id; +} + +/* FOR AP , AD-HOC mode */ +void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta, + u32 mstatus) +{ + u16 media_status_rpt; + u8 macid; + + if (!psta) + return; + + macid = search_max_mac_id(adapter); + rtw_hal_set_hwreg(adapter, HW_VAR_TX_RPT_MAX_MACID, (u8 *)&macid); + /* MACID|OPMODE:1 connect */ + media_status_rpt = (u16)((psta->mac_id << 8) | mstatus); + rtw_hal_set_hwreg(adapter, HW_VAR_H2C_MEDIA_STATUS_RPT, + (u8 *)&media_status_rpt); +} + +void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf) +{ + struct sta_info *psta; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + struct wlan_network *ptarget_wlan = NULL; + + if (!rtw_access_ctrl(adapter, pstassoc->macaddr)) + return; + +#if defined(CONFIG_88EU_AP_MODE) + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); + if (psta) + rtw_indicate_sta_assoc_event(adapter, psta); + return; + } +#endif + /* for AD-HOC mode */ + psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); + if (psta) + /* the sta have been in sta_info_queue => do nothing */ + return; /* between drv has received this event before and fw have not yet to set key to CAM_ENTRY) */ + psta = rtw_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); + if (!psta) + return; + /* to do: init sta_info variable */ + psta->qos_option = 0; + psta->mac_id = (uint)pstassoc->cam_id; + DBG_88E("%s\n", __func__); + /* for ad-hoc mode */ + rtw_hal_set_odm_var(adapter, HAL_ODM_STA_INFO, psta, true); + rtw_sta_media_status_rpt(adapter, psta, 1); + if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) + psta->dot118021XPrivacy = adapter->securitypriv.dot11PrivacyAlgrthm; + psta->ieee8021x_blocked = false; + spin_lock_bh(&pmlmepriv->lock); + if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) { + if (adapter->stapriv.asoc_sta_count == 2) { + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); + pmlmepriv->cur_network_scanned = ptarget_wlan; + if (ptarget_wlan) + ptarget_wlan->fixed = true; + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ + rtw_indicate_connect(adapter); + } + } + spin_unlock_bh(&pmlmepriv->lock); + mlmeext_sta_add_event_callback(adapter, psta); +} + +void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf) +{ + int mac_id = -1; + struct sta_info *psta; + struct wlan_network *pwlan = NULL; + struct wlan_bssid_ex *pdev_network = NULL; + u8 *pibss = NULL; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct stadel_event *pstadel = (struct stadel_event *)pbuf; + struct sta_priv *pstapriv = &adapter->stapriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + + psta = rtw_get_stainfo(&adapter->stapriv, pstadel->macaddr); + if (psta) + mac_id = psta->mac_id; + else + mac_id = pstadel->mac_id; + + DBG_88E("%s(mac_id=%d)=%pM\n", __func__, mac_id, pstadel->macaddr); + + if (mac_id >= 0) { + u16 media_status; + media_status = (mac_id << 8) | 0; /* MACID|OPMODE:0 means disconnect */ + /* for STA, AP, ADHOC mode, report disconnect stauts to FW */ + rtw_hal_set_hwreg(adapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); + } + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + return; + + mlmeext_sta_del_event_callback(adapter); + + spin_lock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + if (adapter->registrypriv.wifi_spec == 1) + rtw_set_roaming(adapter, 0); /* don't roam */ + else if (rtw_to_roaming(adapter) > 0) + pmlmepriv->to_roaming--; /* this stadel_event is caused by roaming, decrease to_roaming */ + else if (rtw_to_roaming(adapter) == 0) + rtw_set_roaming(adapter, + adapter->registrypriv.max_roaming_times); + + if (*((unsigned short *)(pstadel->rsvd)) != WLAN_REASON_EXPIRATION_CHK) + rtw_set_roaming(adapter, 0); /* don't roam */ + + rtw_free_uc_swdec_pending_queue(adapter); + + rtw_free_assoc_resources(adapter, 1); + rtw_indicate_disconnect(adapter); + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + /* remove the network entry in scanned_queue */ + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if (pwlan) { + pwlan->fixed = false; + rtw_free_network_nolock(pmlmepriv, pwlan); + } + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + _rtw_roaming(adapter, tgt_network); + } + if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + spin_lock_bh(&pstapriv->sta_hash_lock); + rtw_free_stainfo(adapter, psta); + spin_unlock_bh(&pstapriv->sta_hash_lock); + + if (adapter->stapriv.asoc_sta_count == 1) { /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + /* free old ibss network */ + pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); + if (pwlan) { + pwlan->fixed = false; + rtw_free_network_nolock(pmlmepriv, pwlan); + } + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + /* re-create ibss */ + pdev_network = &adapter->registrypriv.dev_network; + pibss = adapter->registrypriv.dev_network.MacAddress; + + memcpy(pdev_network, &tgt_network->network, get_wlan_bssid_ex_sz(&tgt_network->network)); + + memset(&pdev_network->Ssid, 0, sizeof(struct ndis_802_11_ssid)); + memcpy(&pdev_network->Ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); + + rtw_update_registrypriv_dev_network(adapter); + + rtw_generate_random_ibss(pibss); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); + _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); + } + + rtw_createbss_cmd(adapter); + } + } + spin_unlock_bh(&pmlmepriv->lock); + +} + +/* +* _rtw_join_timeout_handler - Timeout/faliure handler for CMD JoinBss +* @adapter: pointer to struct adapter structure +*/ +void _rtw_join_timeout_handler (struct adapter *adapter) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + int do_join_r; + + DBG_88E("%s, fw_state=%x\n", __func__, get_fwstate(pmlmepriv)); + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + return; + + spin_lock_bh(&pmlmepriv->lock); + + if (rtw_to_roaming(adapter) > 0) { /* join timeout caused by roaming */ + while (1) { + pmlmepriv->to_roaming--; + if (rtw_to_roaming(adapter) != 0) { /* try another */ + DBG_88E("%s try another roaming\n", __func__); + do_join_r = rtw_do_join(adapter); + if (_SUCCESS != do_join_r) { + DBG_88E("%s roaming do_join return %d\n", __func__, do_join_r); + continue; + } + break; + } else { + DBG_88E("%s We've try roaming but fail\n", __func__); + rtw_indicate_disconnect(adapter); + break; + } + } + } else { + rtw_indicate_disconnect(adapter); + free_scanqueue(pmlmepriv);/* */ + } + spin_unlock_bh(&pmlmepriv->lock); + +} + +/* +* rtw_scan_timeout_handler - Timeout/Faliure handler for CMD SiteSurvey +* @adapter: pointer to struct adapter structure +*/ +void rtw_scan_timeout_handler (struct adapter *adapter) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + DBG_88E(FUNC_ADPT_FMT" fw_state=%x\n", FUNC_ADPT_ARG(adapter), get_fwstate(pmlmepriv)); + spin_lock_bh(&pmlmepriv->lock); + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); + spin_unlock_bh(&pmlmepriv->lock); + rtw_indicate_scan_done(adapter, true); +} + +static void rtw_auto_scan_handler(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + /* auto site survey per 60sec */ + if (pmlmepriv->scan_interval > 0) { + pmlmepriv->scan_interval--; + if (pmlmepriv->scan_interval == 0) { + DBG_88E("%s\n", __func__); + rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + } + } +} + +void rtw_dynamic_check_timer_handlder(struct adapter *adapter) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct registry_priv *pregistrypriv = &adapter->registrypriv; + + if (!adapter) + return; + if (!adapter->hw_init_completed) + return; + if ((adapter->bDriverStopped) || (adapter->bSurpriseRemoved)) + return; + if (adapter->net_closed) + return; + rtw_dynamic_chk_wk_cmd(adapter); + + if (pregistrypriv->wifi_spec == 1) { +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) +#endif + { + /* auto site survey */ + rtw_auto_scan_handler(adapter); + } + } + + rcu_read_lock(); + + if (rcu_dereference(adapter->pnetdev->rx_handler_data) && + check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) { + /* expire NAT2.5 entry */ + nat25_db_expire(adapter); + + if (adapter->pppoe_connection_in_progress > 0) { + adapter->pppoe_connection_in_progress--; + } + + /* due to rtw_dynamic_check_timer_handlder() is called every 2 seconds */ + if (adapter->pppoe_connection_in_progress > 0) { + adapter->pppoe_connection_in_progress--; + } + } + + rcu_read_unlock(); +} + +#define RTW_SCAN_RESULT_EXPIRE 2000 + +/* +* Select a new join candidate from the original @param candidate and @param competitor +* @return true: candidate is updated +* @return false: candidate is not updated +*/ +static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv + , struct wlan_network **candidate, struct wlan_network *competitor) +{ + int updated = false; + struct adapter *adapter = container_of(pmlmepriv, struct adapter, mlmepriv); + + /* check bssid, if needed */ + if (pmlmepriv->assoc_by_bssid) { + if (memcmp(competitor->network.MacAddress, pmlmepriv->assoc_bssid, ETH_ALEN)) + goto exit; + } + + /* check ssid, if needed */ + if (pmlmepriv->assoc_ssid.SsidLength) { + if (competitor->network.Ssid.SsidLength != pmlmepriv->assoc_ssid.SsidLength || + memcmp(competitor->network.Ssid.Ssid, pmlmepriv->assoc_ssid.Ssid, pmlmepriv->assoc_ssid.SsidLength)) + goto exit; + } + + if (!rtw_is_desired_network(adapter, competitor)) + goto exit; + + if (rtw_to_roaming(adapter) > 0) { + if (rtw_get_passing_time_ms((u32)competitor->last_scanned) >= RTW_SCAN_RESULT_EXPIRE || + !is_same_ess(&competitor->network, &pmlmepriv->cur_network.network)) + goto exit; + } + + if (!*candidate || (*candidate)->network.Rssi < competitor->network.Rssi) { + *candidate = competitor; + updated = true; + } + if (updated) { + DBG_88E("[by_bssid:%u][assoc_ssid:%s]new candidate: %s(%pM rssi:%d\n", + pmlmepriv->assoc_by_bssid, + pmlmepriv->assoc_ssid.Ssid, + (*candidate)->network.Ssid.Ssid, + (*candidate)->network.MacAddress, + (int)(*candidate)->network.Rssi); + DBG_88E("[to_roaming:%u]\n", rtw_to_roaming(adapter)); + } + +exit: + return updated; +} + +/* +Calling context: +The caller of the sub-routine will be in critical section... +The caller must hold the following spinlock +pmlmepriv->lock +*/ + +int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv) +{ + int ret; + struct list_head *phead; + struct adapter *adapter; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + struct wlan_network *candidate = NULL; + u8 supp_ant_div = false; + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + phead = get_list_head(queue); + adapter = (struct adapter *)pmlmepriv->nic_hdl; + pmlmepriv->pscanned = phead->next; + while (phead != pmlmepriv->pscanned) { + pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); + if (!pnetwork) { + ret = _FAIL; + goto exit; + } + pmlmepriv->pscanned = pmlmepriv->pscanned->next; + rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork); + } + if (!candidate) { + DBG_88E("%s: return _FAIL(candidate==NULL)\n", __func__); + ret = _FAIL; + goto exit; + } else { + DBG_88E("%s: candidate: %s(%pM ch:%u)\n", __func__, + candidate->network.Ssid.Ssid, candidate->network.MacAddress, + candidate->network.Configuration.DSConfig); + } + + /* check for situation of _FW_LINKED */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + DBG_88E("%s: _FW_LINKED while ask_for_joinbss!!!\n", __func__); + + rtw_disassoc_cmd(adapter, 0, true); + rtw_indicate_disconnect(adapter); + rtw_free_assoc_resources(adapter, 0); + } + + rtw_hal_get_def_var(adapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(supp_ant_div)); + if (supp_ant_div) { + u8 cur_ant; + rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(cur_ant)); + DBG_88E("#### Opt_Ant_(%s), cur_Ant(%s)\n", + (2 == candidate->network.PhyInfo.Optimum_antenna) ? "A" : "B", + (2 == cur_ant) ? "A" : "B" + ); + } + + ret = rtw_joinbss_cmd(adapter, candidate); + +exit: + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + return ret; +} + +int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv) +{ + struct cmd_obj *pcmd; + struct setauth_parm *psetauthparm; + struct cmd_priv *pcmdpriv = &adapter->cmdpriv; + int res = _SUCCESS; + + pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmd) { + res = _FAIL; /* try again */ + goto exit; + } + + psetauthparm = kzalloc(sizeof(struct setauth_parm), GFP_KERNEL); + if (!psetauthparm) { + kfree(pcmd); + res = _FAIL; + goto exit; + } + memset(psetauthparm, 0, sizeof(struct setauth_parm)); + psetauthparm->mode = (unsigned char)psecuritypriv->dot11AuthAlgrthm; + pcmd->cmdcode = _SetAuth_CMD_; + pcmd->parmbuf = (unsigned char *)psetauthparm; + pcmd->cmdsz = (sizeof(struct setauth_parm)); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + INIT_LIST_HEAD(&pcmd->list); + res = rtw_enqueue_cmd(pcmdpriv, pcmd); +exit: + + return res; +} + +int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, int keyid, u8 set_tx) +{ + u8 keylen; + struct cmd_obj *pcmd; + struct setkey_parm *psetkeyparm; + struct cmd_priv *pcmdpriv = &adapter->cmdpriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + int res = _SUCCESS; + + pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmd) { + res = _FAIL; /* try again */ + goto exit; + } + psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL); + if (!psetkeyparm) { + kfree(pcmd); + res = _FAIL; + goto exit; + } + + memset(psetkeyparm, 0, sizeof(struct setkey_parm)); + + if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) + psetkeyparm->algorithm = (unsigned char)psecuritypriv->dot118021XGrpPrivacy; + else + psetkeyparm->algorithm = (u8)psecuritypriv->dot11PrivacyAlgrthm; + psetkeyparm->keyid = (u8)keyid;/* 0~3 */ + psetkeyparm->set_tx = set_tx; + pmlmepriv->key_mask |= BIT(psetkeyparm->keyid); + DBG_88E("==> rtw_set_key algorithm(%x), keyid(%x), key_mask(%x)\n", + psetkeyparm->algorithm, psetkeyparm->keyid, pmlmepriv->key_mask); + + switch (psetkeyparm->algorithm) { + case _WEP40_: + keylen = 5; + memcpy(&psetkeyparm->key[0], &psecuritypriv->dot11DefKey[keyid].skey[0], keylen); + break; + case _WEP104_: + keylen = 13; + memcpy(&psetkeyparm->key[0], &psecuritypriv->dot11DefKey[keyid].skey[0], keylen); + break; + case _TKIP_: + keylen = 16; + memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); + psetkeyparm->grpkey = 1; + break; + case _AES_: + keylen = 16; + memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); + psetkeyparm->grpkey = 1; + break; + default: + res = _FAIL; + goto exit; + } + pcmd->cmdcode = _SetKey_CMD_; + pcmd->parmbuf = (u8 *)psetkeyparm; + pcmd->cmdsz = (sizeof(struct setkey_parm)); + pcmd->rsp = NULL; + pcmd->rspsz = 0; + INIT_LIST_HEAD(&pcmd->list); + res = rtw_enqueue_cmd(pcmdpriv, pcmd); +exit: + return res; +} + +/* adjust IEs for rtw_joinbss_cmd in WMM */ +int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len) +{ + unsigned int ielength = 0; + unsigned int i, j; + + i = 12; /* after the fixed IE */ + while (i < in_len) { + ielength = initial_out_len; + + if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && in_ie[i + 5] == 0x02 && i + 5 < in_len) { + /* WMM element ID and OUI */ + /* Append WMM IE to the last index of out_ie */ + + for (j = i; j < i + 9; j++) { + out_ie[ielength] = in_ie[j]; + ielength++; + } + out_ie[initial_out_len + 1] = 0x07; + out_ie[initial_out_len + 6] = 0x00; + out_ie[initial_out_len + 8] = 0x00; + break; + } + i += (in_ie[i + 1] + 2); /* to the next IE element */ + } + return ielength; +} + +/* */ +/* Ported from 8185: IsInPreAuthKeyList(). (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.) */ +/* Added by Annie, 2006-05-07. */ +/* */ +/* Search by BSSID, */ +/* Return Value: */ +/* -1 :if there is no pre-auth key in the table */ +/* >= 0 :if there is pre-auth key, and return the entry id */ +/* */ +/* */ + +static int SecIsInPMKIDList(struct adapter *Adapter, u8 *bssid) +{ + struct security_priv *psecuritypriv = &Adapter->securitypriv; + int i = 0; + + do { + if ((psecuritypriv->PMKIDList[i].bUsed) && + (!memcmp(psecuritypriv->PMKIDList[i].Bssid, bssid, ETH_ALEN))) { + break; + } else { + i++; + /* continue; */ + } + + } while (i < NUM_PMKID_CACHE); + + if (i == NUM_PMKID_CACHE) { + i = -1;/* Could not find. */ + } else { + /* There is one Pre-Authentication Key for the specific BSSID. */ + } + return i; +} + +/* */ +/* Check the RSN IE length */ +/* If the RSN IE length <= 20, the RSN IE didn't include the PMKID information */ +/* 0-11th element in the array are the fixed IE */ +/* 12th element in the array is the IE */ +/* 13th element in the array is the IE length */ +/* */ + +static int rtw_append_pmkid(struct adapter *Adapter, int iEntry, u8 *ie, uint ie_len) +{ + struct security_priv *psecuritypriv = &Adapter->securitypriv; + + if (ie[13] <= 20) { + /* The RSN IE didn't include the PMK ID, append the PMK information */ + ie[ie_len] = 1; + ie_len++; + ie[ie_len] = 0; /* PMKID count = 0x0100 */ + ie_len++; + memcpy(&ie[ie_len], &psecuritypriv->PMKIDList[iEntry].PMKID, 16); + + ie_len += 16; + ie[13] += 18;/* PMKID length = 2+16 */ + } + return ie_len; +} + +int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len) +{ + u8 authmode = 0; + uint ielength; + int iEntry; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + struct security_priv *psecuritypriv = &adapter->securitypriv; + uint ndisauthmode = psecuritypriv->ndisauthtype; + + /* copy fixed ie only */ + memcpy(out_ie, in_ie, 12); + ielength = 12; + if ((ndisauthmode == Ndis802_11AuthModeWPA) || + (ndisauthmode == Ndis802_11AuthModeWPAPSK)) + authmode = _WPA_IE_ID_; + if ((ndisauthmode == Ndis802_11AuthModeWPA2) || + (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) + authmode = _WPA2_IE_ID_; + + if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { + memcpy(out_ie + ielength, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len); + + ielength += psecuritypriv->wps_ie_len; + } else if ((authmode == _WPA_IE_ID_) || (authmode == _WPA2_IE_ID_)) { + /* copy RSN or SSN */ + memcpy(&out_ie[ielength], &psecuritypriv->supplicant_ie[0], psecuritypriv->supplicant_ie[1] + 2); + ielength += psecuritypriv->supplicant_ie[1] + 2; + rtw_report_sec_ie(adapter, authmode, psecuritypriv->supplicant_ie); + } + + iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); + if (iEntry < 0) { + return ielength; + } else { + if (authmode == _WPA2_IE_ID_) + ielength = rtw_append_pmkid(adapter, iEntry, out_ie, ielength); + } + + return ielength; +} + +void rtw_init_registrypriv_dev_network(struct adapter *adapter) +{ + struct registry_priv *pregistrypriv = &adapter->registrypriv; + struct eeprom_priv *peepriv = &adapter->eeprompriv; + struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; + u8 *myhwaddr = myid(peepriv); + + memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); + + memcpy(&pdev_network->Ssid, &pregistrypriv->ssid, sizeof(struct ndis_802_11_ssid)); + + pdev_network->Configuration.Length = sizeof(struct ndis_802_11_config); + pdev_network->Configuration.BeaconPeriod = 100; + pdev_network->Configuration.FHConfig.Length = 0; + pdev_network->Configuration.FHConfig.HopPattern = 0; + pdev_network->Configuration.FHConfig.HopSet = 0; + pdev_network->Configuration.FHConfig.DwellTime = 0; + +} + +void rtw_update_registrypriv_dev_network(struct adapter *adapter) +{ + int sz = 0; + struct registry_priv *pregistrypriv = &adapter->registrypriv; + struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; + struct security_priv *psecuritypriv = &adapter->securitypriv; + struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; + + pdev_network->Privacy = (psecuritypriv->dot11PrivacyAlgrthm > 0 ? 1 : 0); /* adhoc no 802.1x */ + + pdev_network->Rssi = 0; + + switch (pregistrypriv->wireless_mode) { + case WIRELESS_11B: + pdev_network->NetworkTypeInUse = (Ndis802_11DS); + break; + case WIRELESS_11G: + case WIRELESS_11BG: + case WIRELESS_11_24N: + case WIRELESS_11G_24N: + case WIRELESS_11BG_24N: + pdev_network->NetworkTypeInUse = (Ndis802_11OFDM24); + break; + default: + /* TODO */ + break; + } + + pdev_network->Configuration.DSConfig = (pregistrypriv->channel); + + if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) + pdev_network->Configuration.ATIMWindow = (0); + + pdev_network->InfrastructureMode = (cur_network->network.InfrastructureMode); + + /* 1. Supported rates */ + /* 2. IE */ + + sz = rtw_generate_ie(pregistrypriv); + pdev_network->IELength = sz; + pdev_network->Length = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network); + + /* notes: translate IELength & Length after assign the Length to cmdsz in createbss_cmd(); */ + /* pdev_network->IELength = cpu_to_le32(sz); */ + +} + +void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter) +{ + +} + +/* the function is at passive_level */ +void rtw_joinbss_reset(struct adapter *padapter) +{ + u8 threshold; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + /* todo: if you want to do something io/reg/hw setting before join_bss, please add code here */ + pmlmepriv->num_FortyMHzIntolerant = 0; + + pmlmepriv->num_sta_no_ht = 0; + + phtpriv->ampdu_enable = false;/* reset to disabled */ + + /* TH = 1 => means that invalidate usb rx aggregation */ + /* TH = 0 => means that validate usb rx aggregation, use init value. */ + if (phtpriv->ht_option) { + if (padapter->registrypriv.wifi_spec == 1) + threshold = 1; + else + threshold = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } else { + threshold = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); + } +} + +/* the function is >= passive_level */ +unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len) +{ + u32 ielen, out_len; + enum ht_cap_ampdu_factor max_rx_ampdu_factor; + unsigned char *p; + struct ieee80211_ht_cap ht_capie; + unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + u32 rx_packet_offset, max_recvbuf_sz; + + phtpriv->ht_option = false; + + p = rtw_get_ie(in_ie + 12, _HT_CAPABILITY_IE_, &ielen, in_len - 12); + + if (p && ielen > 0) { + if (pqospriv->qos_option == 0) { + out_len = *pout_len; + rtw_set_ie(out_ie + out_len, _VENDOR_SPECIFIC_IE_, + _WMM_IE_Length_, WMM_IE, pout_len); + + pqospriv->qos_option = 1; + } + + out_len = *pout_len; + + memset(&ht_capie, 0, sizeof(struct ieee80211_ht_cap)); + + ht_capie.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | + IEEE80211_HT_CAP_SGI_20 | + IEEE80211_HT_CAP_SGI_40 | + IEEE80211_HT_CAP_TX_STBC | + IEEE80211_HT_CAP_DSSSCCK40); + + rtw_hal_get_def_var(padapter, HAL_DEF_RX_PACKET_OFFSET, &rx_packet_offset); + rtw_hal_get_def_var(padapter, HAL_DEF_MAX_RECVBUF_SZ, &max_recvbuf_sz); + + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + + rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); + ht_capie.ampdu_params_info = (max_rx_ampdu_factor & 0x03); + + if (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) + ht_capie.ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & (0x07 << 2)); + else + ht_capie.ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); + + rtw_set_ie(out_ie + out_len, _HT_CAPABILITY_IE_, + sizeof(struct ieee80211_ht_cap), (unsigned char *)&ht_capie, pout_len); + + phtpriv->ht_option = true; + + p = rtw_get_ie(in_ie + 12, _HT_ADD_INFO_IE_, &ielen, in_len - 12); + if (p && (ielen == sizeof(struct ieee80211_ht_addt_info))) { + out_len = *pout_len; + rtw_set_ie(out_ie + out_len, _HT_ADD_INFO_IE_, ielen, p + 2, pout_len); + } + } + return phtpriv->ht_option; +} + +/* the function is > passive_level (in critical_section) */ +void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len) +{ + u8 *p, max_ampdu_sz; + int len; + struct ieee80211_ht_cap *pht_capie; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (!phtpriv->ht_option) + return; + + if ((!pmlmeinfo->HT_info_enable) || (!pmlmeinfo->HT_caps_enable)) + return; + + DBG_88E("+rtw_update_ht_cap()\n"); + + /* maybe needs check if ap supports rx ampdu. */ + if ((!phtpriv->ampdu_enable) && (pregistrypriv->ampdu_enable == 1)) { + if (pregistrypriv->wifi_spec == 1) + phtpriv->ampdu_enable = false; + else + phtpriv->ampdu_enable = true; + } else if (pregistrypriv->ampdu_enable == 2) { + phtpriv->ampdu_enable = true; + } + + /* check Max Rx A-MPDU Size */ + len = 0; + p = rtw_get_ie(pie + sizeof(struct ndis_802_11_fixed_ie), _HT_CAPABILITY_IE_, &len, ie_len - sizeof(struct ndis_802_11_fixed_ie)); + if (p && len > 0) { + pht_capie = (struct ieee80211_ht_cap *)(p + 2); + max_ampdu_sz = (pht_capie->ampdu_params_info & IEEE80211_HT_AMPDU_PARM_FACTOR); + max_ampdu_sz = 1 << (max_ampdu_sz + 3); /* max_ampdu_sz (kbytes); */ + phtpriv->rx_ampdu_maxlen = max_ampdu_sz; + } + len = 0; + p = rtw_get_ie(pie + sizeof(struct ndis_802_11_fixed_ie), _HT_ADD_INFO_IE_, &len, ie_len - sizeof(struct ndis_802_11_fixed_ie)); + + /* update cur_bwmode & cur_ch_offset */ + if ((pregistrypriv->cbw40_enable) && + (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & BIT(1)) && + (pmlmeinfo->HT_info.infos[0] & BIT(2))) { + int i; + u8 rf_type; + + padapter->HalFunc.GetHwRegHandler(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + /* update the MCS rates */ + for (i = 0; i < 16; i++) { + if ((rf_type == RF_1T1R) || (rf_type == RF_1T2R)) + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + } + /* switch to the 40M Hz mode according to the AP */ + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) { + case HT_EXTCHNL_OFFSET_UPPER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + case HT_EXTCHNL_OFFSET_LOWER: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + default: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + } + + /* Config SM Power Save setting */ + pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info) & 0x0C) >> 2; + if (pmlmeinfo->SM_PS == WLAN_HT_CAP_SM_PS_STATIC) + DBG_88E("%s(): WLAN_HT_CAP_SM_PS_STATIC\n", __func__); + + /* Config current HT Protection mode. */ + pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3; +} + +void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + u8 issued; + int priority; + struct sta_info *psta = NULL; + struct ht_priv *phtpriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + if (is_multicast_ether_addr(pattrib->ra) || + padapter->mlmepriv.LinkDetectInfo.NumTxOkInPeriod < 100) + return; + + priority = pattrib->priority; + + if (pattrib->psta) + psta = pattrib->psta; + else + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + + if (!psta) + return; + + phtpriv = &psta->htpriv; + + if ((phtpriv->ht_option) && (phtpriv->ampdu_enable)) { + issued = (phtpriv->agg_enable_bitmap >> priority) & 0x1; + issued |= (phtpriv->candidate_tid_bitmap >> priority) & 0x1; + + if (0 == issued) { + DBG_88E("rtw_issue_addbareq_cmd, p=%d\n", priority); + psta->htpriv.candidate_tid_bitmap |= BIT((u8)priority); + rtw_addbareq_cmd(padapter, (u8)priority, pattrib->ra); + } + } +} + +void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + spin_lock_bh(&pmlmepriv->lock); + _rtw_roaming(padapter, tgt_network); + spin_unlock_bh(&pmlmepriv->lock); +} +void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int do_join_r; + + struct wlan_network *pnetwork; + + if (tgt_network) + pnetwork = tgt_network; + else + pnetwork = &pmlmepriv->cur_network; + + if (0 < rtw_to_roaming(padapter)) { + DBG_88E("roaming from %s(%pM length:%d\n", + pnetwork->network.Ssid.Ssid, pnetwork->network.MacAddress, + pnetwork->network.Ssid.SsidLength); + memcpy(&pmlmepriv->assoc_ssid, &pnetwork->network.Ssid, sizeof(struct ndis_802_11_ssid)); + + pmlmepriv->assoc_by_bssid = false; + + while (1) { + do_join_r = rtw_do_join(padapter); + if (_SUCCESS == do_join_r) { + break; + } else { + DBG_88E("roaming do_join return %d\n", do_join_r); + pmlmepriv->to_roaming--; + + if (0 < pmlmepriv->to_roaming) { + continue; + } else { + DBG_88E("%s(%d) -to roaming fail, indicate_disconnect\n", __func__, __LINE__); + rtw_indicate_disconnect(padapter); + break; + } + } + } + } +} diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c new file mode 100644 index 000000000000..5a472a4954b0 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c @@ -0,0 +1,8327 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_MLME_EXT_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/rtw_mlme_ext.h" +#include "../include/wlan_bssdef.h" +#include "../include/mlme_osdep.h" +#include "../include/recv_osdep.h" + +static struct mlme_handler mlme_sta_tbl[] = { + {WIFI_ASSOCREQ, "OnAssocReq", &OnAssocReq}, + {WIFI_ASSOCRSP, "OnAssocRsp", &OnAssocRsp}, + {WIFI_REASSOCREQ, "OnReAssocReq", &OnAssocReq}, + {WIFI_REASSOCRSP, "OnReAssocRsp", &OnAssocRsp}, + {WIFI_PROBEREQ, "OnProbeReq", &OnProbeReq}, + {WIFI_PROBERSP, "OnProbeRsp", &OnProbeRsp}, + + /*---------------------------------------------------------- + below 2 are reserved + -----------------------------------------------------------*/ + {0, "DoReserved", &DoReserved}, + {0, "DoReserved", &DoReserved}, + {WIFI_BEACON, "OnBeacon", &OnBeacon}, + {WIFI_ATIM, "OnATIM", &OnAtim}, + {WIFI_DISASSOC, "OnDisassoc", &OnDisassoc}, + {WIFI_AUTH, "OnAuth", &OnAuthClient}, + {WIFI_DEAUTH, "OnDeAuth", &OnDeAuth}, + {WIFI_ACTION, "OnAction", &OnAction}, +}; + +static struct action_handler OnAction_tbl[] = { + {RTW_WLAN_CATEGORY_SPECTRUM_MGMT, "ACTION_SPECTRUM_MGMT", on_action_spct}, + {RTW_WLAN_CATEGORY_QOS, "ACTION_QOS", &OnAction_qos}, + {RTW_WLAN_CATEGORY_DLS, "ACTION_DLS", &OnAction_dls}, + {RTW_WLAN_CATEGORY_BACK, "ACTION_BACK", &OnAction_back}, + {RTW_WLAN_CATEGORY_PUBLIC, "ACTION_PUBLIC", on_action_public}, + {RTW_WLAN_CATEGORY_RADIO_MEASUREMENT, "ACTION_RADIO_MEASUREMENT", &DoReserved}, + {RTW_WLAN_CATEGORY_FT, "ACTION_FT", &DoReserved}, + {RTW_WLAN_CATEGORY_HT, "ACTION_HT", &OnAction_ht}, + {RTW_WLAN_CATEGORY_SA_QUERY, "ACTION_SA_QUERY", &DoReserved}, + {RTW_WLAN_CATEGORY_WMM, "ACTION_WMM", &OnAction_wmm}, + {RTW_WLAN_CATEGORY_P2P, "ACTION_P2P", &OnAction_p2p}, +}; + +static u8 null_addr[ETH_ALEN] = {0, 0, 0, 0, 0, 0}; + +/************************************************** +OUI definitions for the vendor specific IE +***************************************************/ +unsigned char RTW_WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; +unsigned char WMM_OUI[] = {0x00, 0x50, 0xf2, 0x02}; +unsigned char WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; +unsigned char P2P_OUI[] = {0x50, 0x6F, 0x9A, 0x09}; +unsigned char WFD_OUI[] = {0x50, 0x6F, 0x9A, 0x0A}; + +unsigned char WMM_INFO_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; +unsigned char WMM_PARA_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + +unsigned char WPA_TKIP_CIPHER[4] = {0x00, 0x50, 0xf2, 0x02}; +unsigned char RSN_TKIP_CIPHER[4] = {0x00, 0x0f, 0xac, 0x02}; + +extern unsigned char REALTEK_96B_IE[]; + +/******************************************************** +MCS rate definitions +*********************************************************/ +unsigned char MCS_rate_2R[16] = {0xff, 0xff, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; +unsigned char MCS_rate_1R[16] = {0xff, 0x00, 0x0, 0x0, 0x01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}; + +/******************************************************** +ChannelPlan definitions +*********************************************************/ +static struct rt_channel_plan_2g RTW_ChannelPlan2G[RT_CHANNEL_DOMAIN_2G_MAX] = { + {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x00, RT_CHANNEL_DOMAIN_2G_WORLD , Passive scan CH 12, 13 */ + {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x01, RT_CHANNEL_DOMAIN_2G_ETSI1 */ + {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11}, /* 0x02, RT_CHANNEL_DOMAIN_2G_FCC1 */ + {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}, /* 0x03, RT_CHANNEL_DOMAIN_2G_MIKK1 */ + {{10, 11, 12, 13}, 4}, /* 0x04, RT_CHANNEL_DOMAIN_2G_ETSI2 */ + {{}, 0}, /* 0x05, RT_CHANNEL_DOMAIN_2G_NULL */ +}; + +static struct rt_channel_plan_map RTW_ChannelPlanMap[RT_CHANNEL_DOMAIN_MAX] = { + /* 0x00 ~ 0x1F , Old Define ===== */ + {0x02}, /* 0x00, RT_CHANNEL_DOMAIN_FCC */ + {0x02}, /* 0x01, RT_CHANNEL_DOMAIN_IC */ + {0x01}, /* 0x02, RT_CHANNEL_DOMAIN_ETSI */ + {0x01}, /* 0x03, RT_CHANNEL_DOMAIN_SPAIN */ + {0x01}, /* 0x04, RT_CHANNEL_DOMAIN_FRANCE */ + {0x03}, /* 0x05, RT_CHANNEL_DOMAIN_MKK */ + {0x03}, /* 0x06, RT_CHANNEL_DOMAIN_MKK1 */ + {0x01}, /* 0x07, RT_CHANNEL_DOMAIN_ISRAEL */ + {0x03}, /* 0x08, RT_CHANNEL_DOMAIN_TELEC */ + {0x03}, /* 0x09, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN */ + {0x00}, /* 0x0A, RT_CHANNEL_DOMAIN_WORLD_WIDE_13 */ + {0x02}, /* 0x0B, RT_CHANNEL_DOMAIN_TAIWAN */ + {0x01}, /* 0x0C, RT_CHANNEL_DOMAIN_CHINA */ + {0x02}, /* 0x0D, RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO */ + {0x02}, /* 0x0E, RT_CHANNEL_DOMAIN_KOREA */ + {0x02}, /* 0x0F, RT_CHANNEL_DOMAIN_TURKEY */ + {0x01}, /* 0x10, RT_CHANNEL_DOMAIN_JAPAN */ + {0x02}, /* 0x11, RT_CHANNEL_DOMAIN_FCC_NO_DFS */ + {0x01}, /* 0x12, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */ + {0x02}, /* 0x14, RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS */ + {0x00}, /* 0x15, RT_CHANNEL_DOMAIN_ETSI_NO_DFS */ + {0x00}, /* 0x16, RT_CHANNEL_DOMAIN_KOREA_NO_DFS */ + {0x03}, /* 0x17, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */ + {0x05}, /* 0x18, RT_CHANNEL_DOMAIN_PAKISTAN_NO_DFS */ + {0x02}, /* 0x19, RT_CHANNEL_DOMAIN_TAIWAN2_NO_DFS */ + {0x00}, /* 0x1A, */ + {0x00}, /* 0x1B, */ + {0x00}, /* 0x1C, */ + {0x00}, /* 0x1D, */ + {0x00}, /* 0x1E, */ + /* 0x20 ~ 0x7F , New Define ===== */ + {0x00}, /* 0x20, RT_CHANNEL_DOMAIN_WORLD_NULL */ + {0x01}, /* 0x21, RT_CHANNEL_DOMAIN_ETSI1_NULL */ + {0x02}, /* 0x22, RT_CHANNEL_DOMAIN_FCC1_NULL */ + {0x03}, /* 0x23, RT_CHANNEL_DOMAIN_MKK1_NULL */ + {0x04}, /* 0x24, RT_CHANNEL_DOMAIN_ETSI2_NULL */ + {0x02}, /* 0x25, RT_CHANNEL_DOMAIN_FCC1_FCC1 */ + {0x00}, /* 0x26, RT_CHANNEL_DOMAIN_WORLD_ETSI1 */ + {0x03}, /* 0x27, RT_CHANNEL_DOMAIN_MKK1_MKK1 */ + {0x00}, /* 0x28, RT_CHANNEL_DOMAIN_WORLD_KCC1 */ + {0x00}, /* 0x29, RT_CHANNEL_DOMAIN_WORLD_FCC2 */ + {0x00}, /* 0x2A, */ + {0x00}, /* 0x2B, */ + {0x00}, /* 0x2C, */ + {0x00}, /* 0x2D, */ + {0x00}, /* 0x2E, */ + {0x00}, /* 0x2F, */ + {0x00}, /* 0x30, RT_CHANNEL_DOMAIN_WORLD_FCC3 */ + {0x00}, /* 0x31, RT_CHANNEL_DOMAIN_WORLD_FCC4 */ + {0x00}, /* 0x32, RT_CHANNEL_DOMAIN_WORLD_FCC5 */ + {0x00}, /* 0x33, RT_CHANNEL_DOMAIN_WORLD_FCC6 */ + {0x02}, /* 0x34, RT_CHANNEL_DOMAIN_FCC1_FCC7 */ + {0x00}, /* 0x35, RT_CHANNEL_DOMAIN_WORLD_ETSI2 */ + {0x00}, /* 0x36, RT_CHANNEL_DOMAIN_WORLD_ETSI3 */ + {0x03}, /* 0x37, RT_CHANNEL_DOMAIN_MKK1_MKK2 */ + {0x03}, /* 0x38, RT_CHANNEL_DOMAIN_MKK1_MKK3 */ + {0x02}, /* 0x39, RT_CHANNEL_DOMAIN_FCC1_NCC1 */ + {0x00}, /* 0x3A, */ + {0x00}, /* 0x3B, */ + {0x00}, /* 0x3C, */ + {0x00}, /* 0x3D, */ + {0x00}, /* 0x3E, */ + {0x00}, /* 0x3F, */ + {0x02}, /* 0x40, RT_CHANNEL_DOMAIN_FCC1_NCC2 */ + {0x03}, /* 0x41, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G */ +}; + +static struct rt_channel_plan_map RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = {0x03}; /* use the conbination for max channel numbers */ + +/* + * Search the @param channel_num in given @param channel_set + * @ch_set: the given channel set + * @ch: the given channel number + * + * return the index of channel_num in channel_set, -1 if not found + */ +int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch) +{ + int i; + for (i = 0; ch_set[i].ChannelNum != 0; i++) { + if (ch == ch_set[i].ChannelNum) + break; + } + + if (i >= ch_set[i].ChannelNum) + return -1; + return i; +} + +/**************************************************************************** + +Following are the initialization functions for WiFi MLME + +*****************************************************************************/ + +int init_hw_mlme_ext(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + return _SUCCESS; +} + +static void init_mlme_ext_priv_value(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + unsigned char mixed_datarate[NumRates] = { + _1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, + _9M_RATE_, _12M_RATE_, _18M_RATE_, _24M_RATE_, _36M_RATE_, + _48M_RATE_, _54M_RATE_, 0xff + }; + unsigned char mixed_basicrate[NumRates] = { + _1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, + _12M_RATE_, _24M_RATE_, 0xff, + }; + + atomic_set(&pmlmeext->event_seq, 0); + pmlmeext->mgnt_seq = 0;/* reset to zero when disconnect at client mode */ + + pmlmeext->cur_channel = padapter->registrypriv.channel; + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmlmeext->retry = 0; + + pmlmeext->cur_wireless_mode = padapter->registrypriv.wireless_mode; + + memcpy(pmlmeext->datarate, mixed_datarate, NumRates); + memcpy(pmlmeext->basicrate, mixed_basicrate, NumRates); + + pmlmeext->tx_rate = IEEE80211_CCK_RATE_1MB; + + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + pmlmeext->sitesurvey_res.channel_idx = 0; + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->scan_abort = false; + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + pmlmeinfo->reauth_count = 0; + pmlmeinfo->reassoc_count = 0; + pmlmeinfo->link_count = 0; + pmlmeinfo->auth_seq = 0; + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; + pmlmeinfo->key_index = 0; + pmlmeinfo->iv = 0; + + pmlmeinfo->enc_algo = _NO_PRIVACY_; + pmlmeinfo->authModeToggle = 0; + + memset(pmlmeinfo->chg_txt, 0, 128); + + pmlmeinfo->slotTime = SHORT_SLOT_TIME; + pmlmeinfo->preamble_mode = PREAMBLE_AUTO; + + pmlmeinfo->dialogToken = 0; + + pmlmeext->action_public_rxseq = 0xffff; + pmlmeext->action_public_dialog_token = 0xff; +} + +static int has_channel(struct rt_channel_info *channel_set, + u8 chanset_size, + u8 chan) { + int i; + + for (i = 0; i < chanset_size; i++) { + if (channel_set[i].ChannelNum == chan) + return 1; + } + return 0; +} + +static void init_channel_list(struct adapter *padapter, struct rt_channel_info *channel_set, + u8 chanset_size, + struct p2p_channels *channel_list) { + struct p2p_oper_class_map op_class[] = { + { IEEE80211G, 81, 1, 13, 1, BW20 }, + { IEEE80211G, 82, 14, 14, 1, BW20 }, + { -1, 0, 0, 0, 0, BW20 } + }; + + int cla, op; + + cla = 0; + + for (op = 0; op_class[op].op_class; op++) { + u8 ch; + struct p2p_oper_class_map *o = &op_class[op]; + struct p2p_reg_class *reg = NULL; + + for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) { + if (!has_channel(channel_set, chanset_size, ch)) { + continue; + } + + if ((0 == padapter->registrypriv.ht_enable) && (8 == o->inc)) + continue; + + if ((0 == (padapter->registrypriv.cbw40_enable & BIT(1))) && + ((BW40MINUS == o->bw) || (BW40PLUS == o->bw))) + continue; + + if (!reg) { + reg = &channel_list->reg_class[cla]; + cla++; + reg->reg_class = o->op_class; + reg->channels = 0; + } + reg->channel[reg->channels] = ch; + reg->channels++; + } + } + channel_list->reg_classes = cla; +} + +static u8 init_channel_set(struct adapter *padapter, u8 ChannelPlan, struct rt_channel_info *channel_set) +{ + u8 index, chanset_size = 0; + u8 b2_4GBand = false; + u8 Index2G = 0; + + memset(channel_set, 0, sizeof(struct rt_channel_info) * MAX_CHANNEL_NUM); + + if (ChannelPlan >= RT_CHANNEL_DOMAIN_MAX && ChannelPlan != RT_CHANNEL_DOMAIN_REALTEK_DEFINE) { + DBG_88E("ChannelPlan ID %x error !!!!!\n", ChannelPlan); + return chanset_size; + } + + if (padapter->registrypriv.wireless_mode & WIRELESS_11G) { + b2_4GBand = true; + if (RT_CHANNEL_DOMAIN_REALTEK_DEFINE == ChannelPlan) + Index2G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index2G; + else + Index2G = RTW_ChannelPlanMap[ChannelPlan].Index2G; + } + + if (b2_4GBand) { + for (index = 0; index < RTW_ChannelPlan2G[Index2G].Len; index++) { + channel_set[chanset_size].ChannelNum = RTW_ChannelPlan2G[Index2G].Channel[index]; + + if ((RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN == ChannelPlan) ||/* Channel 1~11 is active, and 12~14 is passive */ + (RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G == ChannelPlan)) { + if (channel_set[chanset_size].ChannelNum >= 1 && channel_set[chanset_size].ChannelNum <= 11) + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + else if ((channel_set[chanset_size].ChannelNum >= 12 && channel_set[chanset_size].ChannelNum <= 14)) + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + } else if (RT_CHANNEL_DOMAIN_WORLD_WIDE_13 == ChannelPlan || + RT_CHANNEL_DOMAIN_2G_WORLD == Index2G) {/* channel 12~13, passive scan */ + if (channel_set[chanset_size].ChannelNum <= 11) + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + else + channel_set[chanset_size].ScanType = SCAN_PASSIVE; + } else { + channel_set[chanset_size].ScanType = SCAN_ACTIVE; + } + + chanset_size++; + } + } + return chanset_size; +} + +int init_mlme_ext_priv(struct adapter *padapter) +{ + int res = _SUCCESS; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + pmlmeext->padapter = padapter; + + init_mlme_ext_priv_value(padapter); + pmlmeinfo->bAcceptAddbaReq = pregistrypriv->bAcceptAddbaReq; + + init_mlme_ext_timer(padapter); + +#ifdef CONFIG_88EU_AP_MODE + init_mlme_ap_info(padapter); +#endif + + pmlmeext->max_chan_nums = init_channel_set(padapter, pmlmepriv->ChannelPlan, pmlmeext->channel_set); + init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); + + pmlmeext->chan_scan_time = SURVEY_TO; + pmlmeext->mlmeext_init = true; + + pmlmeext->active_keep_alive_check = true; + + return res; +} + +void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext) +{ + struct adapter *padapter = pmlmeext->padapter; + + if (!padapter) + return; + + if (padapter->bDriverStopped) { + _cancel_timer_ex(&pmlmeext->survey_timer); + _cancel_timer_ex(&pmlmeext->link_timer); + /* _cancel_timer_ex(&pmlmeext->ADDBA_timer); */ + } +} + +static void _mgt_dispatcher(struct adapter *padapter, struct mlme_handler *ptable, struct recv_frame *precv_frame) +{ + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u8 *pframe = precv_frame->rx_data; + + if (ptable->func) { + /* receive the frames that ra(a1) is my address or ra(a1) is bc address. */ + if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && + memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN)) + return; + ptable->func(padapter, precv_frame); + } +} + +void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) +{ + int index; + struct mlme_handler *ptable; +#ifdef CONFIG_88EU_AP_MODE + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#endif /* CONFIG_88EU_AP_MODE */ + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + u8 *pframe = precv_frame->rx_data; + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe)); + + if (GetFrameType(pframe) != WIFI_MGT_TYPE) + return; + + /* receive the frames that ra(a1) is my address or ra(a1) is bc address. */ + if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && + memcmp(GetAddr1Ptr(pframe), bc_addr, ETH_ALEN)) + return; + + ptable = mlme_sta_tbl; + + index = GetFrameSubType(pframe) >> 4; + + if (index > 13) + return; + ptable += index; + + if (psta) { + if (GetRetry(pframe)) { + if (precv_frame->attrib.seq_num == psta->RxMgmtFrameSeqNum) { + /* drop the duplicate management frame */ + DBG_88E("Drop duplicate management frame with seq_num=%d.\n", precv_frame->attrib.seq_num); + return; + } + } + psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num; + } + +#ifdef CONFIG_88EU_AP_MODE + switch (GetFrameSubType(pframe)) { + case WIFI_AUTH: + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + ptable->func = &OnAuth; + else + ptable->func = &OnAuthClient; + fallthrough; + case WIFI_ASSOCREQ: + case WIFI_REASSOCREQ: + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + case WIFI_PROBEREQ: + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + _mgt_dispatcher(padapter, ptable, precv_frame); + else + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + case WIFI_BEACON: + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + case WIFI_ACTION: + _mgt_dispatcher(padapter, ptable, precv_frame); + break; + default: + _mgt_dispatcher(padapter, ptable, precv_frame); + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + rtw_hostapd_mlme_rx(padapter, precv_frame); + break; + } +#else + _mgt_dispatcher(padapter, ptable, precv_frame); +#endif +} + +#ifdef CONFIG_88EU_P2P +static u32 p2p_listen_state_process(struct adapter *padapter, unsigned char *da) +{ + bool response = true; + + /* do nothing if the device name is empty */ + if (!padapter->wdinfo.device_name_len) + response = false; + + if (response) + issue_probersp_p2p(padapter, da); + + return _SUCCESS; +} +#endif /* CONFIG_88EU_P2P */ + +/**************************************************************************** + +Following are the callback functions for each subtype of the management frames + +*****************************************************************************/ + +unsigned int OnProbeReq(struct adapter *padapter, struct recv_frame *precv_frame) +{ + unsigned int ielen; + unsigned char *p; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur = &pmlmeinfo->network; + u8 *pframe = precv_frame->rx_data; + uint len = precv_frame->len; + u8 is_valid_p2p_probereq = false; + +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 wifi_test_chk_rate = 1; + + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE) && + !rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH) && + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN)) { + /* mcs_rate = 0 -> CCK 1M rate */ + /* mcs_rate = 1 -> CCK 2M rate */ + /* mcs_rate = 2 -> CCK 5.5M rate */ + /* mcs_rate = 3 -> CCK 11M rate */ + /* In the P2P mode, the driver should not support the CCK rate */ + + /* Commented by Kurt 2012/10/16 */ + /* IOT issue: Google Nexus7 use 1M rate to send p2p_probe_req after GO nego completed and Nexus7 is client */ + if (wifi_test_chk_rate == 1) { + is_valid_p2p_probereq = process_probe_req_p2p_ie(pwdinfo, pframe, len); + if (is_valid_p2p_probereq) { + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) { + /* FIXME */ + report_survey_event(padapter, precv_frame); + p2p_listen_state_process(padapter, get_sa(pframe)); + + return _SUCCESS; + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + goto _continue; + } + } + } + +_continue: +#endif /* CONFIG_88EU_P2P */ + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + return _SUCCESS; + + if (!check_fwstate(pmlmepriv, _FW_LINKED) && + !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) + return _SUCCESS; + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ielen, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + /* check (wildcard) SSID */ + if (p) { + if (is_valid_p2p_probereq) + goto _issue_probersp; + + if ((ielen != 0 && memcmp((void *)(p + 2), (void *)cur->Ssid.Ssid, cur->Ssid.SsidLength)) || + (ielen == 0 && pmlmeinfo->hidden_ssid_mode)) + return _SUCCESS; + +_issue_probersp: + + if (check_fwstate(pmlmepriv, _FW_LINKED) && + (pmlmepriv->cur_network.join_res || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) + issue_probersp(padapter, get_sa(pframe), is_valid_p2p_probereq); + } + return _SUCCESS; +} + +unsigned int OnProbeRsp(struct adapter *padapter, struct recv_frame *precv_frame) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 *pframe = precv_frame->rx_data; +#endif + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) { + if (pwdinfo->tx_prov_disc_info.benable) { + if (!memcmp(pwdinfo->tx_prov_disc_info.peerIFAddr, GetAddr2Ptr(pframe), ETH_ALEN)) { + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + pwdinfo->tx_prov_disc_info.benable = false; + issue_p2p_provision_request(padapter, + pwdinfo->tx_prov_disc_info.ssid.Ssid, + pwdinfo->tx_prov_disc_info.ssid.SsidLength, + pwdinfo->tx_prov_disc_info.peerDevAddr); + } else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + pwdinfo->tx_prov_disc_info.benable = false; + issue_p2p_provision_request(padapter, NULL, 0, + pwdinfo->tx_prov_disc_info.peerDevAddr); + } + } + } + return _SUCCESS; + } else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) { + if (pwdinfo->nego_req_info.benable) { + DBG_88E("[%s] P2P State is GONEGO ING!\n", __func__); + if (!memcmp(pwdinfo->nego_req_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN)) { + pwdinfo->nego_req_info.benable = false; + issue_p2p_GO_request(padapter, pwdinfo->nego_req_info.peerDevAddr); + } + } + } else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ)) { + if (pwdinfo->invitereq_info.benable) { + DBG_88E("[%s] P2P_STATE_TX_INVITE_REQ!\n", __func__); + if (!memcmp(pwdinfo->invitereq_info.peer_macaddr, GetAddr2Ptr(pframe), ETH_ALEN)) { + pwdinfo->invitereq_info.benable = false; + issue_p2p_invitation_request(padapter, pwdinfo->invitereq_info.peer_macaddr); + } + } + } +#endif + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { + report_survey_event(padapter, precv_frame); + return _SUCCESS; + } + + return _SUCCESS; +} + +unsigned int OnBeacon(struct adapter *padapter, struct recv_frame *precv_frame) +{ + int cam_idx; + struct sta_info *psta; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->rx_data; + uint len = precv_frame->len; + struct wlan_bssid_ex *pbss; + int ret = _SUCCESS; + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { + report_survey_event(padapter, precv_frame); + return _SUCCESS; + } + + if (!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN)) { + if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { + /* we should update current network before auth, or some IE is wrong */ + pbss = kmalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC); + if (pbss) { + if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) { + update_network(&pmlmepriv->cur_network.network, pbss, padapter, true); + rtw_get_bcn_info(&pmlmepriv->cur_network); + } + kfree(pbss); + } + + /* check the vendor of the assoc AP */ + pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct rtw_ieee80211_hdr_3addr), len - sizeof(struct rtw_ieee80211_hdr_3addr)); + + /* update TSF Value */ + update_TSF(pmlmeext, pframe, len); + + /* start auth */ + start_clnt_auth(padapter); + + return _SUCCESS; + } + + if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) { + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (psta) { + ret = rtw_check_bcn_info(padapter, pframe, len); + if (!ret) { + DBG_88E_LEVEL(_drv_info_, "ap has changed, disconnect now\n "); + receive_disconnect(padapter, pmlmeinfo->network.MacAddress, 0); + return _SUCCESS; + } + /* update WMM, ERP in the beacon */ + /* todo: the timer is used instead of the number of the beacon received */ + if ((sta_rx_pkts(psta) & 0xf) == 0) + update_beacon_info(padapter, pframe, len, psta); + process_p2p_ps_ie(padapter, (pframe + WLAN_HDR_A3_LEN), (len - WLAN_HDR_A3_LEN)); + } + } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (psta) { + /* update WMM, ERP in the beacon */ + /* todo: the timer is used instead of the number of the beacon received */ + if ((sta_rx_pkts(psta) & 0xf) == 0) + update_beacon_info(padapter, pframe, len, psta); + } else { + /* allocate a new CAM entry for IBSS station */ + cam_idx = allocate_fw_sta_entry(padapter); + if (cam_idx == NUM_STA) + goto _END_ONBEACON_; + + /* get supported rate */ + if (update_sta_support_rate(padapter, (pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_), (len - WLAN_HDR_A3_LEN - _BEACON_IE_OFFSET_), cam_idx) == _FAIL) { + pmlmeinfo->FW_sta_info[cam_idx].status = 0; + goto _END_ONBEACON_; + } + + /* update TSF Value */ + update_TSF(pmlmeext, pframe, len); + + /* report sta add event */ + report_add_sta_event(padapter, GetAddr2Ptr(pframe), cam_idx); + } + } + } + +_END_ONBEACON_: + + return _SUCCESS; +} + +unsigned int OnAuth(struct adapter *padapter, struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_AP_MODE + unsigned int auth_mode, ie_len; + u16 seq; + unsigned char *sa, *p; + u16 algorithm; + int status; + static struct sta_info stat; + struct sta_info *pstat = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 *pframe = precv_frame->rx_data; + uint len = precv_frame->len; + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + return _FAIL; + + DBG_88E("+OnAuth\n"); + + sa = GetAddr2Ptr(pframe); + + auth_mode = psecuritypriv->dot11AuthAlgrthm; + seq = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + 2)); + algorithm = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN)); + + DBG_88E("auth alg=%x, seq=%X\n", algorithm, seq); + + if (auth_mode == 2 && psecuritypriv->dot11PrivacyAlgrthm != _WEP40_ && + psecuritypriv->dot11PrivacyAlgrthm != _WEP104_) + auth_mode = 0; + + if ((algorithm > 0 && auth_mode == 0) || /* rx a shared-key auth but shared not enabled */ + (algorithm == 0 && auth_mode == 1)) { /* rx a open-system auth but shared-key is enabled */ + DBG_88E("auth rejected due to bad alg [alg=%d, auth_mib=%d] %02X%02X%02X%02X%02X%02X\n", + algorithm, auth_mode, sa[0], sa[1], sa[2], sa[3], sa[4], sa[5]); + + status = _STATS_NO_SUPP_ALG_; + + goto auth_fail; + } + + if (!rtw_access_ctrl(padapter, sa)) { + status = _STATS_UNABLE_HANDLE_STA_; + goto auth_fail; + } + + pstat = rtw_get_stainfo(pstapriv, sa); + if (!pstat) { + /* allocate a new one */ + DBG_88E("going to alloc stainfo for sa=%pM\n", sa); + pstat = rtw_alloc_stainfo(pstapriv, sa); + if (!pstat) { + DBG_88E(" Exceed the upper limit of supported clients...\n"); + status = _STATS_UNABLE_HANDLE_STA_; + goto auth_fail; + } + + pstat->state = WIFI_FW_AUTH_NULL; + pstat->auth_seq = 0; + } else { + spin_lock_bh(&pstapriv->asoc_list_lock); + if (!list_empty(&pstat->asoc_list)) { + list_del_init(&pstat->asoc_list); + pstapriv->asoc_list_cnt--; + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + if (seq == 1) { + /* TODO: STA re_auth and auth timeout */ + } + } + + spin_lock_bh(&pstapriv->auth_list_lock); + if (list_empty(&pstat->auth_list)) { + list_add_tail(&pstat->auth_list, &pstapriv->auth_list); + pstapriv->auth_list_cnt++; + } + spin_unlock_bh(&pstapriv->auth_list_lock); + + if (pstat->auth_seq == 0) + pstat->expire_to = pstapriv->auth_to; + + if ((pstat->auth_seq + 1) != seq) { + DBG_88E("(1)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq + 1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + + if (algorithm == 0 && (auth_mode == 0 || auth_mode == 2)) { + if (seq == 1) { + pstat->state &= ~WIFI_FW_AUTH_NULL; + pstat->state |= WIFI_FW_AUTH_SUCCESS; + pstat->expire_to = pstapriv->assoc_to; + pstat->authalg = algorithm; + } else { + DBG_88E("(2)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq + 1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + } else { /* shared system or auto authentication */ + if (seq == 1) { + /* prepare for the challenging txt... */ + + pstat->state &= ~WIFI_FW_AUTH_NULL; + pstat->state |= WIFI_FW_AUTH_STATE; + pstat->authalg = algorithm; + pstat->auth_seq = 2; + } else if (seq == 3) { + /* checking for challenging txt... */ + DBG_88E("checking for challenging txt...\n"); + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_, _CHLGETXT_IE_, (int *)&ie_len, + len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4); + + if (!p || ie_len <= 0) { + DBG_88E("auth rejected because challenge failure!(1)\n"); + status = _STATS_CHALLENGE_FAIL_; + goto auth_fail; + } + + if (!memcmp((void *)(p + 2), pstat->chg_txt, 128)) { + pstat->state &= (~WIFI_FW_AUTH_STATE); + pstat->state |= WIFI_FW_AUTH_SUCCESS; + /* challenging txt is correct... */ + pstat->expire_to = pstapriv->assoc_to; + } else { + DBG_88E("auth rejected because challenge failure!\n"); + status = _STATS_CHALLENGE_FAIL_; + goto auth_fail; + } + } else { + DBG_88E("(3)auth rejected because out of seq [rx_seq=%d, exp_seq=%d]!\n", + seq, pstat->auth_seq + 1); + status = _STATS_OUT_OF_AUTH_SEQ_; + goto auth_fail; + } + } + + /* Now, we are going to issue_auth... */ + pstat->auth_seq = seq + 1; + +#ifdef CONFIG_88EU_AP_MODE + issue_auth(padapter, pstat, (unsigned short)(_STATS_SUCCESSFUL_)); +#endif + + if (pstat->state & WIFI_FW_AUTH_SUCCESS) + pstat->auth_seq = 0; + + return _SUCCESS; + +auth_fail: + + if (pstat) + rtw_free_stainfo(padapter, pstat); + + pstat = &stat; + memset((char *)pstat, '\0', sizeof(stat)); + pstat->auth_seq = 2; + memcpy(pstat->hwaddr, sa, 6); + +#ifdef CONFIG_88EU_AP_MODE + issue_auth(padapter, pstat, (unsigned short)status); +#endif + +#endif + return _FAIL; +} + +unsigned int OnAuthClient(struct adapter *padapter, struct recv_frame *precv_frame) +{ + unsigned int seq, len, status, offset; + unsigned char *p; + unsigned int go2asoc = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 *pframe = precv_frame->rx_data; + uint pkt_len = precv_frame->len; + + DBG_88E("%s\n", __func__); + + /* check A1 matches or not */ + if (memcmp(myid(&padapter->eeprompriv), get_da(pframe), ETH_ALEN)) + return _SUCCESS; + + if (!(pmlmeinfo->state & WIFI_FW_AUTH_STATE)) + return _SUCCESS; + + offset = (GetPrivacy(pframe)) ? 4 : 0; + + seq = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 2)); + status = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 4)); + + if (status != 0) { + DBG_88E("clnt auth fail, status: %d\n", status); + if (status == 13) { /* pmlmeinfo->auth_algo == dot11AuthAlgrthm_Auto) */ + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; + else + pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared; + } + + set_link_timer(pmlmeext, 1); + goto authclnt_fail; + } + + if (seq == 2) { + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) { + /* legendary shared system */ + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _AUTH_IE_OFFSET_, _CHLGETXT_IE_, (int *)&len, + pkt_len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_); + + if (!p) + goto authclnt_fail; + + memcpy((void *)(pmlmeinfo->chg_txt), (void *)(p + 2), len); + pmlmeinfo->auth_seq = 3; + issue_auth(padapter, NULL, 0); + set_link_timer(pmlmeext, REAUTH_TO); + + return _SUCCESS; + } else { + /* open system */ + go2asoc = 1; + } + } else if (seq == 4) { + if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) + go2asoc = 1; + else + goto authclnt_fail; + } else { + /* this is also illegal */ + goto authclnt_fail; + } + + if (go2asoc) { + DBG_88E_LEVEL(_drv_info_, "auth success, start assoc\n"); + start_clnt_assoc(padapter); + return _SUCCESS; + } +authclnt_fail: + return _FAIL; +} + +unsigned int OnAssocReq(struct adapter *padapter, struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_AP_MODE + u16 capab_info; + struct rtw_ieee802_11_elems elems; + struct sta_info *pstat; + unsigned char reassoc, *p, *pos, *wpa_ie; + unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; + int i, ie_len, wpa_ie_len, left; + unsigned char supportRate[16]; + int supportRateNum; + unsigned short status = _STATS_SUCCESSFUL_; + unsigned short frame_type, ie_offset = 0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur = &pmlmeinfo->network; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->rx_data; + uint pkt_len = precv_frame->len; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 p2p_status_code = P2P_STATUS_SUCCESS; + u8 *p2pie; + u32 p2pielen = 0; +#endif /* CONFIG_88EU_P2P */ + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + return _FAIL; + + frame_type = GetFrameSubType(pframe); + if (frame_type == WIFI_ASSOCREQ) { + reassoc = 0; + ie_offset = _ASOCREQ_IE_OFFSET_; + } else { /* WIFI_REASSOCREQ */ + reassoc = 1; + ie_offset = _REASOCREQ_IE_OFFSET_; + } + + if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset) { + DBG_88E("handle_assoc(reassoc=%d) - too short payload (len=%lu)" + "\n", reassoc, (unsigned long)pkt_len); + return _FAIL; + } + + pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (pstat == (struct sta_info *)NULL) { + status = _RSON_CLS2_; + goto asoc_class2_error; + } + + capab_info = get_unaligned_le16(pframe + WLAN_HDR_A3_LEN); + + left = pkt_len - (IEEE80211_3ADDR_LEN + ie_offset); + pos = pframe + (IEEE80211_3ADDR_LEN + ie_offset); + + DBG_88E("%s\n", __func__); + + /* check if this stat has been successfully authenticated/assocated */ + if (!((pstat->state) & WIFI_FW_AUTH_SUCCESS)) { + if (!((pstat->state) & WIFI_FW_ASSOC_SUCCESS)) { + status = _RSON_CLS2_; + goto asoc_class2_error; + } else { + pstat->state &= (~WIFI_FW_ASSOC_SUCCESS); + pstat->state |= WIFI_FW_ASSOC_STATE; + } + } else { + pstat->state &= (~WIFI_FW_AUTH_SUCCESS); + pstat->state |= WIFI_FW_ASSOC_STATE; + } + pstat->capability = capab_info; + /* now parse all ieee802_11 ie to point to elems */ + if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed || + !elems.ssid) { + DBG_88E("STA %pM sent invalid association request\n", + pstat->hwaddr); + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } + + /* now we should check all the fields... */ + /* checking SSID */ + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SSID_IE_, &ie_len, + pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (!p) + status = _STATS_FAILURE_; + + if (ie_len == 0) { /* broadcast ssid, however it is not allowed in assocreq */ + status = _STATS_FAILURE_; + } else { + /* check if ssid match */ + if (memcmp((void *)(p + 2), cur->Ssid.Ssid, cur->Ssid.SsidLength)) + status = _STATS_FAILURE_; + + if (ie_len != cur->Ssid.SsidLength) + status = _STATS_FAILURE_; + } + + if (_STATS_SUCCESSFUL_ != status) + goto OnAssocReqFail; + + /* check if the supported rate is ok */ + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _SUPPORTEDRATES_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (!p) { + DBG_88E("Rx a sta assoc-req which supported rate is empty!\n"); + /* use our own rate set as statoin used */ + /* memcpy(supportRate, AP_BSSRATE, AP_BSSRATE_LEN); */ + /* supportRateNum = AP_BSSRATE_LEN; */ + + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } else { + memcpy(supportRate, p + 2, ie_len); + supportRateNum = ie_len; + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, _EXT_SUPPORTEDRATES_IE_, &ie_len, + pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p) { + if (supportRateNum <= sizeof(supportRate)) { + memcpy(supportRate + supportRateNum, p + 2, ie_len); + supportRateNum += ie_len; + } + } + } + + /* todo: mask supportRate between AP & STA -> move to update raid */ + /* get_matched_rate(pmlmeext, supportRate, &supportRateNum, 0); */ + + /* update station supportRate */ + pstat->bssratelen = supportRateNum; + memcpy(pstat->bssrateset, supportRate, supportRateNum); + UpdateBrateTblForSoftAP(pstat->bssrateset, pstat->bssratelen); + + /* check RSN/WPA/WPS */ + pstat->dot8021xalg = 0; + pstat->wpa_psk = 0; + pstat->wpa_group_cipher = 0; + pstat->wpa2_group_cipher = 0; + pstat->wpa_pairwise_cipher = 0; + pstat->wpa2_pairwise_cipher = 0; + memset(pstat->wpa_ie, 0, sizeof(pstat->wpa_ie)); + if ((psecuritypriv->wpa_psk & BIT(1)) && elems.rsn_ie) { + int group_cipher = 0, pairwise_cipher = 0; + + wpa_ie = elems.rsn_ie; + wpa_ie_len = elems.rsn_ie_len; + + if (rtw_parse_wpa2_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + pstat->dot8021xalg = 1;/* psk, todo:802.1x */ + pstat->wpa_psk |= BIT(1); + + pstat->wpa2_group_cipher = group_cipher & psecuritypriv->wpa2_group_cipher; + pstat->wpa2_pairwise_cipher = pairwise_cipher & psecuritypriv->wpa2_pairwise_cipher; + + if (!pstat->wpa2_group_cipher) + status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; + + if (!pstat->wpa2_pairwise_cipher) + status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; + } else { + status = WLAN_STATUS_INVALID_IE; + } + } else if ((psecuritypriv->wpa_psk & BIT(0)) && elems.wpa_ie) { + int group_cipher = 0, pairwise_cipher = 0; + + wpa_ie = elems.wpa_ie; + wpa_ie_len = elems.wpa_ie_len; + + if (rtw_parse_wpa_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + pstat->dot8021xalg = 1;/* psk, todo:802.1x */ + pstat->wpa_psk |= BIT(0); + + pstat->wpa_group_cipher = group_cipher & psecuritypriv->wpa_group_cipher; + pstat->wpa_pairwise_cipher = pairwise_cipher & psecuritypriv->wpa_pairwise_cipher; + + if (!pstat->wpa_group_cipher) + status = WLAN_STATUS_GROUP_CIPHER_NOT_VALID; + + if (!pstat->wpa_pairwise_cipher) + status = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID; + } else { + status = WLAN_STATUS_INVALID_IE; + } + } else { + wpa_ie = NULL; + wpa_ie_len = 0; + } + + if (_STATS_SUCCESSFUL_ != status) + goto OnAssocReqFail; + + pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS); + if (!wpa_ie) { + if (elems.wps_ie) { + DBG_88E("STA included WPS IE in " + "(Re)Association Request - assume WPS is " + "used\n"); + pstat->flags |= WLAN_STA_WPS; + /* wpabuf_free(sta->wps_ie); */ + /* sta->wps_ie = wpabuf_alloc_copy(elems.wps_ie + 4, */ + /* elems.wps_ie_len - 4); */ + } else { + DBG_88E("STA did not include WPA/RSN IE " + "in (Re)Association Request - possible WPS " + "use\n"); + pstat->flags |= WLAN_STA_MAYBE_WPS; + } + + /* AP support WPA/RSN, and sta is going to do WPS, but AP is not ready */ + /* that the selected registrar of AP is _FLASE */ + if ((psecuritypriv->wpa_psk > 0) && (pstat->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))) { + if (pmlmepriv->wps_beacon_ie) { + u8 selected_registrar = 0; + + rtw_get_wps_attr_content(pmlmepriv->wps_beacon_ie, pmlmepriv->wps_beacon_ie_len, WPS_ATTR_SELECTED_REGISTRAR, &selected_registrar, NULL); + + if (!selected_registrar) { + DBG_88E("selected_registrar is false , or AP is not ready to do WPS\n"); + + status = _STATS_UNABLE_HANDLE_STA_; + + goto OnAssocReqFail; + } + } + } + } else { + int copy_len; + + if (psecuritypriv->wpa_psk == 0) { + DBG_88E("STA %pM: WPA/RSN IE in association " + "request, but AP don't support WPA/RSN\n", pstat->hwaddr); + + status = WLAN_STATUS_INVALID_IE; + + goto OnAssocReqFail; + } + + if (elems.wps_ie) { + DBG_88E("STA included WPS IE in " + "(Re)Association Request - WPS is " + "used\n"); + pstat->flags |= WLAN_STA_WPS; + copy_len = 0; + } else { + copy_len = ((wpa_ie_len + 2) > sizeof(pstat->wpa_ie)) ? (sizeof(pstat->wpa_ie)) : (wpa_ie_len + 2); + } + if (copy_len > 0) + memcpy(pstat->wpa_ie, wpa_ie - 2, copy_len); + } + /* check if there is WMM IE & support WWM-PS */ + pstat->flags &= ~WLAN_STA_WME; + pstat->qos_option = 0; + pstat->qos_info = 0; + pstat->has_legacy_ac = true; + pstat->uapsd_vo = 0; + pstat->uapsd_vi = 0; + pstat->uapsd_be = 0; + pstat->uapsd_bk = 0; + if (pmlmepriv->qospriv.qos_option) { + p = pframe + WLAN_HDR_A3_LEN + ie_offset; ie_len = 0; + for (;;) { + p = rtw_get_ie(p, _VENDOR_SPECIFIC_IE_, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); + if (p) { + if (!memcmp(p + 2, WMM_IE, 6)) { + pstat->flags |= WLAN_STA_WME; + + pstat->qos_option = 1; + pstat->qos_info = *(p + 8); + + pstat->max_sp_len = (pstat->qos_info >> 5) & 0x3; + + if ((pstat->qos_info & 0xf) != 0xf) + pstat->has_legacy_ac = true; + else + pstat->has_legacy_ac = false; + + if (pstat->qos_info & 0xf) { + if (pstat->qos_info & BIT(0)) + pstat->uapsd_vo = BIT(0) | BIT(1); + else + pstat->uapsd_vo = 0; + + if (pstat->qos_info & BIT(1)) + pstat->uapsd_vi = BIT(0) | BIT(1); + else + pstat->uapsd_vi = 0; + + if (pstat->qos_info & BIT(2)) + pstat->uapsd_bk = BIT(0) | BIT(1); + else + pstat->uapsd_bk = 0; + + if (pstat->qos_info & BIT(3)) + pstat->uapsd_be = BIT(0) | BIT(1); + else + pstat->uapsd_be = 0; + } + break; + } + } else { + break; + } + p = p + ie_len + 2; + } + } + + /* save HT capabilities in the sta object */ + memset(&pstat->htpriv.ht_cap, 0, sizeof(struct ieee80211_ht_cap)); + if (elems.ht_capabilities && elems.ht_capabilities_len >= sizeof(struct ieee80211_ht_cap)) { + pstat->flags |= WLAN_STA_HT; + + pstat->flags |= WLAN_STA_WME; + + memcpy(&pstat->htpriv.ht_cap, elems.ht_capabilities, sizeof(struct ieee80211_ht_cap)); + } else { + pstat->flags &= ~WLAN_STA_HT; + } + if ((!pmlmepriv->htpriv.ht_option) && (pstat->flags & WLAN_STA_HT)) { + status = _STATS_FAILURE_; + goto OnAssocReqFail; + } + + if ((pstat->flags & WLAN_STA_HT) && + ((pstat->wpa2_pairwise_cipher & WPA_CIPHER_TKIP) || + (pstat->wpa_pairwise_cipher & WPA_CIPHER_TKIP))) { + DBG_88E("HT: %pM tried to " + "use TKIP with HT association\n", pstat->hwaddr); + + /* status = WLAN_STATUS_CIPHER_REJECTED_PER_POLICY; */ + /* goto OnAssocReqFail; */ + } + + pstat->flags |= WLAN_STA_NONERP; + for (i = 0; i < pstat->bssratelen; i++) { + if ((pstat->bssrateset[i] & 0x7f) > 22) { + pstat->flags &= ~WLAN_STA_NONERP; + break; + } + } + + if (pstat->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) + pstat->flags |= WLAN_STA_SHORT_PREAMBLE; + else + pstat->flags &= ~WLAN_STA_SHORT_PREAMBLE; + + if (status != _STATS_SUCCESSFUL_) + goto OnAssocReqFail; + +#ifdef CONFIG_88EU_P2P + pstat->is_p2p_device = false; + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + p2pie = rtw_get_p2p_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, pkt_len - WLAN_HDR_A3_LEN - ie_offset, NULL, &p2pielen); + if (p2pie) { + pstat->is_p2p_device = true; + p2p_status_code = (u8)process_assoc_req_p2p_ie(pwdinfo, pframe, pkt_len, pstat); + if (p2p_status_code > 0) { + pstat->p2p_status_code = p2p_status_code; + status = _STATS_CAP_FAIL_; + goto OnAssocReqFail; + } + } + } + pstat->p2p_status_code = p2p_status_code; +#endif /* CONFIG_88EU_P2P */ + + /* TODO: identify_proprietary_vendor_ie(); */ + /* Realtek proprietary IE */ + /* identify if this is Broadcom sta */ + /* identify if this is ralink sta */ + /* Customer proprietary IE */ + + /* get a unique AID */ + if (pstat->aid > 0) { + DBG_88E(" old AID %d\n", pstat->aid); + } else { + for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++) + if (!pstapriv->sta_aid[pstat->aid - 1]) + break; + + /* if (pstat->aid > NUM_STA) { */ + if (pstat->aid > pstapriv->max_num_sta) { + pstat->aid = 0; + + DBG_88E(" no room for more AIDs\n"); + + status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; + + goto OnAssocReqFail; + } else { + pstapriv->sta_aid[pstat->aid - 1] = pstat; + DBG_88E("allocate new AID=(%d)\n", pstat->aid); + } + } + + pstat->state &= (~WIFI_FW_ASSOC_STATE); + pstat->state |= WIFI_FW_ASSOC_SUCCESS; + + spin_lock_bh(&pstapriv->auth_list_lock); + if (!list_empty(&pstat->auth_list)) { + list_del_init(&pstat->auth_list); + pstapriv->auth_list_cnt--; + } + spin_unlock_bh(&pstapriv->auth_list_lock); + + spin_lock_bh(&pstapriv->asoc_list_lock); + if (list_empty(&pstat->asoc_list)) { + pstat->expire_to = pstapriv->expire_to; + list_add_tail(&pstat->asoc_list, &pstapriv->asoc_list); + pstapriv->asoc_list_cnt++; + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + /* now the station is qualified to join our BSS... */ + if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) { +#ifdef CONFIG_88EU_AP_MODE + /* 1 bss_cap_update & sta_info_update */ + bss_cap_update_on_sta_join(padapter, pstat); + sta_info_update(padapter, pstat); + + /* issue assoc rsp before notify station join event. */ + if (frame_type == WIFI_ASSOCREQ) + issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP); + else + issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP); + + /* 2 - report to upper layer */ + DBG_88E("indicate_sta_join_event to upper layer - hostapd\n"); + rtw_indicate_sta_assoc_event(padapter, pstat); + + /* 3-(1) report sta add event */ + report_add_sta_event(padapter, pstat->hwaddr, pstat->aid); +#endif + } + + return _SUCCESS; + +asoc_class2_error: + +#ifdef CONFIG_88EU_AP_MODE + issue_deauth(padapter, (void *)GetAddr2Ptr(pframe), status); +#endif + + return _FAIL; + +OnAssocReqFail: + +#ifdef CONFIG_88EU_AP_MODE + pstat->aid = 0; + if (frame_type == WIFI_ASSOCREQ) + issue_asocrsp(padapter, status, pstat, WIFI_ASSOCRSP); + else + issue_asocrsp(padapter, status, pstat, WIFI_REASSOCRSP); +#endif + +#endif /* CONFIG_88EU_AP_MODE */ + + return _FAIL; +} + +unsigned int OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame) +{ + uint i; + int res; + unsigned short status; + struct ndis_802_11_var_ie *pIE; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + /* struct wlan_bssid_ex *cur_network = &(pmlmeinfo->network); */ + u8 *pframe = precv_frame->rx_data; + uint pkt_len = precv_frame->len; + + DBG_88E("%s\n", __func__); + + /* check A1 matches or not */ + if (memcmp(myid(&padapter->eeprompriv), get_da(pframe), ETH_ALEN)) + return _SUCCESS; + + if (!(pmlmeinfo->state & (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE))) + return _SUCCESS; + + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) + return _SUCCESS; + + _cancel_timer_ex(&pmlmeext->link_timer); + + /* status */ + status = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 2)); + if (status > 0) { + DBG_88E("assoc reject, status code: %d\n", status); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + res = -4; + goto report_assoc_result; + } + + /* get capabilities */ + pmlmeinfo->capability = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); + + /* set slot time */ + pmlmeinfo->slotTime = (pmlmeinfo->capability & BIT(10)) ? 9 : 20; + + /* AID */ + pmlmeinfo->aid = (int)(le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 4)) & 0x3fff); + res = pmlmeinfo->aid; + + /* following are moved to join event callback function */ + /* to handle HT, WMM, rate adaptive, update MAC reg */ + /* for not to handle the synchronous IO in the tasklet */ + for (i = (6 + WLAN_HDR_A3_LEN); i < pkt_len;) { + pIE = (struct ndis_802_11_var_ie *)(pframe + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if (!memcmp(pIE->data, WMM_PARA_OUI, 6)) /* WMM */ + WMM_param_handler(padapter, pIE); + break; + case _HT_CAPABILITY_IE_: /* HT caps */ + HT_caps_handler(padapter, pIE); + break; + case _HT_EXTRA_INFO_IE_: /* HT info */ + HT_info_handler(padapter, pIE); + break; + case _ERPINFO_IE_: + ERP_IE_handler(padapter, pIE); + break; + default: + break; + } + + i += (pIE->Length + 2); + } + + pmlmeinfo->state &= (~WIFI_FW_ASSOC_STATE); + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + + /* Update Basic Rate Table for spec, 2010-12-28 , by thomas */ + UpdateBrateTbl(padapter, pmlmeinfo->network.SupportedRates); + +report_assoc_result: + if (res > 0) + rtw_buf_update(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len, pframe, pkt_len); + else + kfree(pmlmepriv->assoc_rsp); + + report_join_res(padapter, res); + + return _SUCCESS; +} + +unsigned int OnDeAuth(struct adapter *padapter, struct recv_frame *precv_frame) +{ + unsigned short reason; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 *pframe = precv_frame->rx_data; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + /* check A3 */ + if (!(!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + +#ifdef CONFIG_88EU_P2P + if (pwdinfo->rx_invitereq_info.scan_op_ch_only) { + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey); + _set_timer(&pwdinfo->reset_ch_sitesurvey, 10); + } +#endif /* CONFIG_88EU_P2P */ + + reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); + + DBG_88E("%s Reason code(%d)\n", __func__, reason); + +#ifdef CONFIG_88EU_AP_MODE + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E_LEVEL(_drv_always_, "ap recv deauth reason code(%d) sta:%pM\n", + reason, GetAddr2Ptr(pframe)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (psta) { + u8 updated = 0; + + spin_lock_bh(&pstapriv->asoc_list_lock); + if (!list_empty(&psta->asoc_list)) { + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, false, reason); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + associated_clients_update(padapter, updated); + } + + return _SUCCESS; + } else +#endif + { + int ignore_received_deauth = 0; + + /* Before sending the auth frame to start the STA/GC mode connection with AP/GO, + * we will send the deauth first. + * However, the Win8.1 with BRCM Wi-Fi will send the deauth with reason code 6 to us after receieving our deauth. + * Added the following code to avoid this case. + */ + if ((pmlmeinfo->state & WIFI_FW_AUTH_STATE) || + (pmlmeinfo->state & WIFI_FW_ASSOC_STATE)) { + if (reason == WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA) { + ignore_received_deauth = 1; + } else if (WLAN_REASON_PREV_AUTH_NOT_VALID == reason) { + // TODO: 802.11r + ignore_received_deauth = 1; + } + } + + DBG_88E_LEVEL(_drv_always_, "sta recv deauth reason code(%d) sta:%pM, ignore = %d\n", + reason, GetAddr3Ptr(pframe), ignore_received_deauth); + + if (!ignore_received_deauth) + receive_disconnect(padapter, GetAddr3Ptr(pframe), reason); + } + pmlmepriv->LinkDetectInfo.bBusyTraffic = false; + return _SUCCESS; +} + +unsigned int OnDisassoc(struct adapter *padapter, struct recv_frame *precv_frame) +{ + u16 reason; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 *pframe = precv_frame->rx_data; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + /* check A3 */ + if (!(!memcmp(GetAddr3Ptr(pframe), get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + +#ifdef CONFIG_88EU_P2P + if (pwdinfo->rx_invitereq_info.scan_op_ch_only) { + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey); + _set_timer(&pwdinfo->reset_ch_sitesurvey, 10); + } +#endif /* CONFIG_88EU_P2P */ + + reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); + + DBG_88E("%s Reason code(%d)\n", __func__, reason); + +#ifdef CONFIG_88EU_AP_MODE + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E_LEVEL(_drv_always_, "ap recv disassoc reason code(%d) sta:%pM\n", + reason, GetAddr2Ptr(pframe)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + if (psta) { + u8 updated = 0; + + spin_lock_bh(&pstapriv->asoc_list_lock); + if (!list_empty(&psta->asoc_list)) { + list_del_init(&psta->asoc_list); + pstapriv->asoc_list_cnt--; + updated = ap_free_sta(padapter, psta, false, reason); + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + associated_clients_update(padapter, updated); + } + + return _SUCCESS; + } else +#endif + { + DBG_88E_LEVEL(_drv_always_, "ap recv disassoc reason code(%d) sta:%pM\n", + reason, GetAddr3Ptr(pframe)); + + receive_disconnect(padapter, GetAddr3Ptr(pframe), reason); + } + pmlmepriv->LinkDetectInfo.bBusyTraffic = false; + return _SUCCESS; +} + +unsigned int OnAtim(struct adapter *padapter, struct recv_frame *precv_frame) +{ + DBG_88E("%s\n", __func__); + return _SUCCESS; +} + +unsigned int on_action_spct(struct adapter *padapter, struct recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->rx_data; + u8 *frame_body = (u8 *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + u8 category; + u8 action; + + DBG_88E(FUNC_NDEV_FMT"\n", FUNC_NDEV_ARG(padapter->pnetdev)); + + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + + if (!psta) + goto exit; + + category = frame_body[0]; + if (category != RTW_WLAN_CATEGORY_SPECTRUM_MGMT) + goto exit; + + action = frame_body[1]; + switch (action) { + case RTW_WLAN_ACTION_SPCT_MSR_REQ: + case RTW_WLAN_ACTION_SPCT_MSR_RPRT: + case RTW_WLAN_ACTION_SPCT_TPC_REQ: + case RTW_WLAN_ACTION_SPCT_TPC_RPRT: + break; + case RTW_WLAN_ACTION_SPCT_CHL_SWITCH: + break; + default: + break; + } + +exit: + return ret; +} + +unsigned int OnAction_qos(struct adapter *padapter, struct recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_dls(struct adapter *padapter, struct recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_back(struct adapter *padapter, struct recv_frame *precv_frame) +{ + u8 *addr; + struct sta_info *psta = NULL; + struct recv_reorder_ctrl *preorder_ctrl; + unsigned char *frame_body; + unsigned char category, action; + unsigned short tid, status, reason_code = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 *pframe = precv_frame->rx_data; + struct sta_priv *pstapriv = &padapter->stapriv; + /* check RA matches or not */ + if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN))/* for if1, sta/ap mode */ + return _SUCCESS; + + DBG_88E("%s\n", __func__); + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) + return _SUCCESS; + + addr = GetAddr2Ptr(pframe); + psta = rtw_get_stainfo(pstapriv, addr); + + if (!psta) + return _SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + if (category == RTW_WLAN_CATEGORY_BACK) { /* representing Block Ack */ + if (!pmlmeinfo->HT_enable) + return _SUCCESS; + action = frame_body[1]; + DBG_88E("%s, action=%d\n", __func__, action); + switch (action) { + case RTW_WLAN_ACTION_ADDBA_REQ: /* ADDBA request */ + memcpy(&pmlmeinfo->ADDBA_req, &frame_body[2], sizeof(struct ADDBA_request)); + process_addba_req(padapter, (u8 *)&pmlmeinfo->ADDBA_req, addr); + + if (pmlmeinfo->bAcceptAddbaReq) + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 0); + else + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_ADDBA_RESP, 37);/* reject ADDBA Req */ + break; + case RTW_WLAN_ACTION_ADDBA_RESP: /* ADDBA response */ + status = get_unaligned_le16(&frame_body[3]); + tid = ((frame_body[5] >> 2) & 0x7); + if (status == 0) { /* successful */ + DBG_88E("agg_enable for TID=%d\n", tid); + psta->htpriv.agg_enable_bitmap |= 1 << tid; + psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); + } else { + psta->htpriv.agg_enable_bitmap &= ~BIT(tid); + } + break; + case RTW_WLAN_ACTION_DELBA: /* DELBA */ + if ((frame_body[3] & BIT(3)) == 0) { + psta->htpriv.agg_enable_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); + psta->htpriv.candidate_tid_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); + reason_code = get_unaligned_le16(&frame_body[4]); + } else if ((frame_body[3] & BIT(3)) == BIT(3)) { + tid = (frame_body[3] >> 4) & 0x0F; + preorder_ctrl = &psta->recvreorder_ctrl[tid]; + preorder_ctrl->enable = false; + preorder_ctrl->indicate_seq = 0xffff; + } + DBG_88E("%s(): DELBA: %x(%x)\n", __func__, pmlmeinfo->agg_enable_bitmap, reason_code); + /* todo: how to notify the host while receiving DELETE BA */ + break; + default: + break; + } + } + return _SUCCESS; +} + +#ifdef CONFIG_88EU_P2P + +static int get_reg_classes_full_count(struct p2p_channels *channel_list) +{ + int cnt = 0; + int i; + + for (i = 0; i < channel_list->reg_classes; i++) { + cnt += channel_list->reg_class[i].channels; + } + + return cnt; +} + +void issue_p2p_GO_request(struct adapter *padapter, u8 *raddr) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_REQ; + u8 wpsie[255] = { 0x00 }, p2pie[255] = { 0x00 }; + u8 wpsielen = 0, p2pielen = 0; + u16 len_channellist_attr = 0; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + DBG_88E("[%s] In\n", __func__); + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pwdinfo->negotiation_dialog_token = 1; /* Initialize the dialog value */ + pframe = rtw_set_fixed_ie(pframe, 1, &pwdinfo->negotiation_dialog_token, &pattrib->pktlen); + + /* WPS Section */ + wpsielen = 0; + /* WPS OUI */ + *(__be32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + /* Device Password ID */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_DEVICE_PWID); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + + if (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PEER_DISPLAY_PIN) + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_USER_SPEC); + else if (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_SELF_DISPLAY_PIN) + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_REGISTRAR_SPEC); + else if (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PBC) + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_PBC); + + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + /* P2P IE Section. */ + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20110306 */ + /* According to the P2P Specification, the group negoitation request frame should contain 9 P2P attributes */ + /* 1. P2P Capability */ + /* 2. Group Owner Intent */ + /* 3. Configuration Timeout */ + /* 4. Listen Channel */ + /* 5. Extended Listen Timing */ + /* 6. Intended P2P Interface Address */ + /* 7. Channel List */ + /* 8. P2P Device Info */ + /* 9. Operating Channel */ + + /* P2P Capability */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + else + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN; + + /* Group Owner Intent */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GO_INTENT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + /* Todo the tie breaker bit. */ + p2pie[p2pielen++] = ((pwdinfo->intent << 1) | BIT(0)); + + /* Configuration Timeout */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CONF_TIMEOUT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P GO */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P Client */ + + /* Listen Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_LISTEN_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; /* Copy from SD7 */ + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->listen_channel; /* listening channel number */ + + /* Extended Listen Timing ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_EX_LISTEN_TIMING; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0004); + p2pielen += 2; + + /* Value: */ + /* Availability Period */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + /* Availability Interval */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + /* Intended P2P Interface Address */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_INTENTED_IF_ADDR; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Channel List */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CH_LIST; + + /* Length: */ + /* Country String(3) */ + /* + (Operating Class (1) + Number of Channels(1)) * Operation Classes (?) */ + /* + number of channels in all classes */ + len_channellist_attr = 3 + + (1 + 1) * (u16)(pmlmeext->channel_list.reg_classes) + + get_reg_classes_full_count(&pmlmeext->channel_list); + + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Channel Entry List */ + + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + /* Operating Class */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + /* Number of Channels */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + /* Channel List */ + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } + + /* Device Info */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->supported_wps_cm); + + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + *(__be32 *)(p2pie + p2pielen) = cpu_to_be32(WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + /* Operating Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->operating_channel; /* operating channel number */ + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_p2p_GO_response(struct adapter *padapter, u8 *raddr, u8 *frame_body, uint len, u8 result) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_RESP; + u8 wpsie[255] = { 0x00 }, p2pie[255] = { 0x00 }; + u8 p2pielen = 0; + uint wpsielen = 0; + u16 wps_devicepassword_id = 0x0000; + __be16 be_tmp; + uint wps_devicepassword_id_len = 0; + u16 len_channellist_attr = 0; + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + DBG_88E("[%s] In, result=%d\n", __func__, result); + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pwdinfo->negotiation_dialog_token = frame_body[7]; /* The Dialog Token of provisioning discovery request frame. */ + pframe = rtw_set_fixed_ie(pframe, 1, &pwdinfo->negotiation_dialog_token, &pattrib->pktlen); + + /* Commented by Albert 20110328 */ + /* Try to get the device password ID from the WPS IE of group negotiation request frame */ + /* WiFi Direct test plan 5.1.15 */ + rtw_get_wps_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, wpsie, &wpsielen); + rtw_get_wps_attr_content(wpsie, wpsielen, WPS_ATTR_DEVICE_PWID, (u8 *)&be_tmp, &wps_devicepassword_id_len); + wps_devicepassword_id = be16_to_cpu(be_tmp); + + memset(wpsie, 0x00, 255); + wpsielen = 0; + + /* WPS Section */ + wpsielen = 0; + /* WPS OUI */ + *(__be32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + /* Device Password ID */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_DEVICE_PWID); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + if (wps_devicepassword_id == WPS_DPID_USER_SPEC) + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_REGISTRAR_SPEC); + else if (wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC) + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_USER_SPEC); + else + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_PBC); + wpsielen += 2; + + /* Commented by Kurt 20120113 */ + /* If some device wants to do p2p handshake without sending prov_disc_req */ + /* We have to get peer_req_cm from here. */ + if (!memcmp(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "000", 3)) { + if (wps_devicepassword_id == WPS_DPID_USER_SPEC) + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3); + else if (wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC) + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3); + else + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3); + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + /* P2P IE Section. */ + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20100908 */ + /* According to the P2P Specification, the group negoitation response frame should contain 9 P2P attributes */ + /* 1. Status */ + /* 2. P2P Capability */ + /* 3. Group Owner Intent */ + /* 4. Configuration Timeout */ + /* 5. Operating Channel */ + /* 6. Intended P2P Interface Address */ + /* 7. Channel List */ + /* 8. Device Info */ + /* 9. Group ID (Only GO) */ + + /* ToDo: */ + + /* P2P Status */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_STATUS; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = result; + + /* P2P Capability */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + /* Commented by Albert 2011/03/08 */ + /* According to the P2P specification */ + /* if the sending device will be client, the P2P Capability should be reserved of group negotiation response frame */ + p2pie[p2pielen++] = 0; + } else { + /* Be group owner or meet the error case */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + } + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) { + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + } else { + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN; + } + + /* Group Owner Intent */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GO_INTENT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + if (pwdinfo->peer_intent & 0x01) { + /* Peer's tie breaker bit is 1, our tie breaker bit should be 0 */ + p2pie[p2pielen++] = (pwdinfo->intent << 1); + } else { + /* Peer's tie breaker bit is 0, our tie breaker bit should be 1 */ + p2pie[p2pielen++] = ((pwdinfo->intent << 1) | BIT(0)); + } + + /* Configuration Timeout */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CONF_TIMEOUT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P GO */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P Client */ + + /* Operating Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->operating_channel; /* operating channel number */ + + /* Intended P2P Interface Address */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_INTENTED_IF_ADDR; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Channel List */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CH_LIST; + + /* Country String(3) */ + /* + (Operating Class (1) + Number of Channels(1)) * Operation Classes (?) */ + /* + number of channels in all classes */ + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(&pmlmeext->channel_list); + + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr); + + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Channel Entry List */ + + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + /* Operating Class */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + /* Number of Channels */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + /* Channel List */ + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } + + /* Device Info */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->supported_wps_cm); + + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + *(__be32 *)(p2pie + p2pielen) = cpu_to_be32(WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* Group ID Attribute */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_ID; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN + pwdinfo->nego_ssidlen); + p2pielen += 2; + + /* Value: */ + /* p2P Device Address */ + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); + p2pielen += ETH_ALEN; + + /* SSID */ + memcpy(p2pie + p2pielen, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen); + p2pielen += pwdinfo->nego_ssidlen; + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_p2p_GO_confirm(struct adapter *padapter, u8 *raddr, u8 result) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_NEGO_CONF; + u8 p2pie[255] = { 0x00 }; + u8 p2pielen = 0; + + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + DBG_88E("[%s] In\n", __func__); + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &pwdinfo->negotiation_dialog_token, &pattrib->pktlen); + + /* P2P IE Section. */ + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20110306 */ + /* According to the P2P Specification, the group negoitation request frame should contain 5 P2P attributes */ + /* 1. Status */ + /* 2. P2P Capability */ + /* 3. Operating Channel */ + /* 4. Channel List */ + /* 5. Group ID (if this WiFi is GO) */ + + /* P2P Status */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_STATUS; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = result; + + /* P2P Capability */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN | P2P_GRPCAP_PERSISTENT_GROUP; + else + p2pie[p2pielen++] = P2P_GRPCAP_CROSS_CONN; + + /* Operating Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + /* Operating Class */ + p2pie[p2pielen++] = 0x51; + p2pie[p2pielen++] = pwdinfo->peer_operating_ch; + } else { + /* Operating Class */ + p2pie[p2pielen++] = 0x51; + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->operating_channel; /* Use the listen channel as the operating channel */ + } + + /* Channel List */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CH_LIST; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(pwdinfo->channel_list_attr_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->channel_list_attr, pwdinfo->channel_list_attr_len); + p2pielen += pwdinfo->channel_list_attr_len; + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* Group ID Attribute */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_ID; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN + pwdinfo->nego_ssidlen); + p2pielen += 2; + + /* Value: */ + /* p2P Device Address */ + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); + p2pielen += ETH_ALEN; + + /* SSID */ + memcpy(p2pie + p2pielen, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen); + p2pielen += pwdinfo->nego_ssidlen; + } + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + pattrib->last_txcmdsz = pattrib->pktlen; + dump_mgntframe(padapter, pmgntframe); +} + +void issue_p2p_invitation_request(struct adapter *padapter, u8 *raddr) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_INVIT_REQ; + u8 p2pie[255] = { 0x00 }; + u8 p2pielen = 0; + u8 dialogToken = 3; + u16 len_channellist_attr = 0; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + /* P2P IE Section. */ + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20101011 */ + /* According to the P2P Specification, the P2P Invitation request frame should contain 7 P2P attributes */ + /* 1. Configuration Timeout */ + /* 2. Invitation Flags */ + /* 3. Operating Channel (Only GO) */ + /* 4. P2P Group BSSID (Should be included if I am the GO) */ + /* 5. Channel List */ + /* 6. P2P Group ID */ + /* 7. P2P Device Info */ + + /* Configuration Timeout */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CONF_TIMEOUT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P GO */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P Client */ + + /* Invitation Flags */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_INVITATION_FLAGS; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = P2P_INVITATION_FLAGS_PERSISTENT; + + /* Operating Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->invitereq_info.operating_ch; /* operating channel number */ + + if (!memcmp(myid(&padapter->eeprompriv), pwdinfo->invitereq_info.go_bssid, ETH_ALEN)) { + /* P2P Group BSSID */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_BSSID; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address for GO */ + memcpy(p2pie + p2pielen, pwdinfo->invitereq_info.go_bssid, ETH_ALEN); + p2pielen += ETH_ALEN; + } + + /* Channel List */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CH_LIST; + + /* Length: */ + /* Country String(3) */ + /* + (Operating Class (1) + Number of Channels(1)) * Operation Classes (?) */ + /* + number of channels in all classes */ + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(&pmlmeext->channel_list); + + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr); + + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Channel Entry List */ + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + /* Operating Class */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + /* Number of Channels */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + /* Channel List */ + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } + + /* P2P Group ID */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_ID; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(6 + pwdinfo->invitereq_info.ssidlen); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address for GO */ + memcpy(p2pie + p2pielen, pwdinfo->invitereq_info.go_bssid, ETH_ALEN); + p2pielen += ETH_ALEN; + + /* SSID */ + memcpy(p2pie + p2pielen, pwdinfo->invitereq_info.go_ssid, pwdinfo->invitereq_info.ssidlen); + p2pielen += pwdinfo->invitereq_info.ssidlen; + + /* Device Info */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_CONFIG_METHOD_DISPLAY); + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + *(__be32 *)(p2pie + p2pielen) = cpu_to_be32(WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +void issue_p2p_invitation_response(struct adapter *padapter, u8 *raddr, u8 dialogToken, u8 status_code) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_INVIT_RESP; + u8 p2pie[255] = { 0x00 }; + u8 p2pielen = 0; + u16 len_channellist_attr = 0; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + /* P2P IE Section. */ + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20101005 */ + /* According to the P2P Specification, the P2P Invitation response frame should contain 5 P2P attributes */ + /* 1. Status */ + /* 2. Configuration Timeout */ + /* 3. Operating Channel (Only GO) */ + /* 4. P2P Group BSSID (Only GO) */ + /* 5. Channel List */ + + /* P2P Status */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_STATUS; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0001); + p2pielen += 2; + + /* Value: */ + /* When status code is P2P_STATUS_FAIL_INFO_UNAVAILABLE. */ + /* Sent the event receiving the P2P Invitation Req frame to DMP UI. */ + /* DMP had to compare the MAC address to find out the profile. */ + /* So, the WiFi driver will send the P2P_STATUS_FAIL_INFO_UNAVAILABLE to NB. */ + /* If the UI found the corresponding profile, the WiFi driver sends the P2P Invitation Req */ + /* to NB to rebuild the persistent group. */ + p2pie[p2pielen++] = status_code; + + /* Configuration Timeout */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CONF_TIMEOUT; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P GO */ + p2pie[p2pielen++] = 200; /* 2 seconds needed to be the P2P Client */ + + if (status_code == P2P_STATUS_SUCCESS) { + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* The P2P Invitation request frame asks this Wi-Fi device to be the P2P GO */ + /* In this case, the P2P Invitation response frame should carry the two more P2P attributes. */ + /* First one is operating channel attribute. */ + /* Second one is P2P Group BSSID attribute. */ + + /* Operating Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; /* Copy from SD7 */ + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->operating_channel; /* operating channel number */ + + /* P2P Group BSSID */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_BSSID; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(ETH_ALEN); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address for GO */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + } + + /* Channel List */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CH_LIST; + + /* Length: */ + /* Country String(3) */ + /* + (Operating Class (1) + Number of Channels(1)) * Operation Classes (?) */ + /* + number of channels in all classes */ + len_channellist_attr = 3 + + (1 + 1) * (u16)pmlmeext->channel_list.reg_classes + + get_reg_classes_full_count(&pmlmeext->channel_list); + + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(len_channellist_attr); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Channel Entry List */ + { + int i, j; + for (j = 0; j < pmlmeext->channel_list.reg_classes; j++) { + /* Operating Class */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].reg_class; + + /* Number of Channels */ + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channels; + + /* Channel List */ + for (i = 0; i < pmlmeext->channel_list.reg_class[j].channels; i++) { + p2pie[p2pielen++] = pmlmeext->channel_list.reg_class[j].channel[i]; + } + } + } + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +void issue_p2p_provision_request(struct adapter *padapter, u8 *pssid, u8 ussidlen, u8 *pdev_raddr) +{ + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u8 dialogToken = 1; + u8 oui_subtype = P2P_PROVISION_DISC_REQ; + u8 wpsie[100] = { 0x00 }; + u8 wpsielen = 0; + __be32 p2poui = cpu_to_be32(P2POUI); + u32 p2pielen = 0; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + DBG_88E("[%s] In\n", __func__); + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, pdev_raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, pdev_raddr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + p2pielen = build_prov_disc_request_p2p_ie(pwdinfo, pframe, pssid, ussidlen, pdev_raddr); + + pframe += p2pielen; + pattrib->pktlen += p2pielen; + + wpsielen = 0; + /* WPS OUI */ + *(__be32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + /* Config Method */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->tx_prov_disc_info.wps_config_method_request); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static u8 is_matched_in_profilelist(u8 *peermacaddr, struct profile_info *profileinfo) +{ + u8 i, match_result = 0; + + DBG_88E("[%s] peermac=%.2X %.2X %.2X %.2X %.2X %.2X\n", __func__, + peermacaddr[0], peermacaddr[1], peermacaddr[2], peermacaddr[3], peermacaddr[4], peermacaddr[5]); + + for (i = 0; i < P2P_MAX_PERSISTENT_GROUP_NUM; i++, profileinfo++) { + DBG_88E("[%s] profileinfo_mac=%.2X %.2X %.2X %.2X %.2X %.2X\n", __func__, + profileinfo->peermac[0], profileinfo->peermac[1], profileinfo->peermac[2], + profileinfo->peermac[3], profileinfo->peermac[4], profileinfo->peermac[5]); + if (!memcmp(peermacaddr, profileinfo->peermac, ETH_ALEN)) { + match_result = 1; + DBG_88E("[%s] Match!\n", __func__); + break; + } + } + return match_result; +} + +void issue_probersp_p2p(struct adapter *padapter, unsigned char *da) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned char *mac; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + u16 beacon_interval = 100; + u16 capInfo = 0; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 wpsie[255] = { 0x00 }; + u32 wpsielen = 0, p2pielen = 0; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&padapter->eeprompriv); + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + /* Use the device address for BSSID field. */ + memcpy(pwlanhdr->addr3, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = pattrib->hdrlen; + pframe += pattrib->hdrlen; + + /* timestamp will be inserted by hardware */ + pframe += 8; + pattrib->pktlen += 8; + + /* beacon interval: 2 bytes */ + memcpy(pframe, (unsigned char *)&beacon_interval, 2); + pframe += 2; + pattrib->pktlen += 2; + + /* capability info: 2 bytes */ + /* ESS and IBSS bits must be 0 (defined in the 3.1.2.1.1 of WiFi Direct Spec) */ + capInfo |= cap_ShortPremble; + capInfo |= cap_ShortSlot; + + memcpy(pframe, (unsigned char *)&capInfo, 2); + pframe += 2; + pattrib->pktlen += 2; + + /* SSID */ + pframe = rtw_set_ie(pframe, _SSID_IE_, 7, pwdinfo->p2p_wildcard_ssid, &pattrib->pktlen); + + /* supported rates... */ + /* Use the OFDM rate in the P2P probe response frame. (6(B), 9(B), 12, 18, 24, 36, 48, 54) */ + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pwdinfo->support_rate, &pattrib->pktlen); + + /* DS parameter set */ + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&pwdinfo->listen_channel, &pattrib->pktlen); + + /* Todo: WPS IE */ + /* Noted by Albert 20100907 */ + /* According to the WPS specification, all the WPS attribute is presented by Big Endian. */ + + wpsielen = 0; + /* WPS OUI */ + *(__be32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + /* WiFi Simple Config State */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_SIMPLE_CONF_STATE); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_WSC_STATE_NOT_CONFIG; /* Not Configured. */ + + /* Response Type */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_RESP_TYPE); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_RESPONSE_TYPE_8021X; + + /* UUID-E */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_UUID_E); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0010); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, myid(&padapter->eeprompriv), ETH_ALEN); + wpsielen += 0x10; + + /* Manufacturer */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_MANUFACTURER); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0007); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, "Realtek", 7); + wpsielen += 7; + + /* Model Name */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_MODEL_NAME); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0006); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, "8188EU", 6); + wpsielen += 6; + + /* Model Number */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_MODEL_NUMBER); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = 0x31; /* character 1 */ + + /* Serial Number */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_SERIAL_NUMBER); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(ETH_ALEN); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, "123456", ETH_ALEN); + wpsielen += ETH_ALEN; + + /* Primary Device Type */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_PRIMARY_DEV_TYPE); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0008); + wpsielen += 2; + + /* Value: */ + /* Category ID */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + wpsielen += 2; + + /* OUI */ + *(__be32 *)(wpsie + wpsielen) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* Sub Category ID */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + wpsielen += 2; + + /* Device Name */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->device_name_len); + wpsielen += 2; + + /* Value: */ + if (pwdinfo->device_name_len) { + memcpy(wpsie + wpsielen, pwdinfo->device_name, pwdinfo->device_name_len); + wpsielen += pwdinfo->device_name_len; + } + + /* Config Method */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->supported_wps_cm); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + p2pielen = build_probe_resp_p2p_ie(pwdinfo, pframe); + pframe += p2pielen; + pattrib->pktlen += p2pielen; + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static int _issue_probereq_p2p(struct adapter *padapter, u8 *da, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned char *mac; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 wpsie[255] = { 0x00 }, p2pie[255] = { 0x00 }; + u16 wpsielen = 0, p2pielen = 0; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&padapter->eeprompriv); + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + if (da) { + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr3, da, ETH_ALEN); + } else { + if ((pwdinfo->p2p_info.scan_op_ch_only) || (pwdinfo->rx_invitereq_info.scan_op_ch_only)) { + /* This two flags will be set when this is only the P2P client mode. */ + memcpy(pwlanhdr->addr1, pwdinfo->p2p_peer_interface_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, pwdinfo->p2p_peer_interface_addr, ETH_ALEN); + } else { + /* broadcast probe request frame */ + memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN); + } + } + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_PROBEREQ); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) + pframe = rtw_set_ie(pframe, _SSID_IE_, pwdinfo->tx_prov_disc_info.ssid.SsidLength, pwdinfo->tx_prov_disc_info.ssid.Ssid, &pattrib->pktlen); + else + pframe = rtw_set_ie(pframe, _SSID_IE_, P2P_WILDCARD_SSID_LEN, pwdinfo->p2p_wildcard_ssid, &pattrib->pktlen); + + /* Use the OFDM rate in the P2P probe request frame. (6(B), 9(B), 12(B), 24(B), 36, 48, 54) */ + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pwdinfo->support_rate, &pattrib->pktlen); + + /* WPS IE */ + /* Noted by Albert 20110221 */ + /* According to the WPS specification, all the WPS attribute is presented by Big Endian. */ + + wpsielen = 0; + /* WPS OUI */ + *(__be32 *)(wpsie) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* WPS version */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_VER1); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0001); + wpsielen += 2; + + /* Value: */ + wpsie[wpsielen++] = WPS_VERSION_1; /* Version 1.0 */ + + if (!pmlmepriv->wps_probe_req_ie) { + /* UUID-E */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_UUID_E); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0010); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, myid(&padapter->eeprompriv), ETH_ALEN); + wpsielen += 0x10; + + /* Config Method */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->supported_wps_cm); + wpsielen += 2; + } + + /* Device Name */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(pwdinfo->device_name_len); + wpsielen += 2; + + /* Value: */ + memcpy(wpsie + wpsielen, pwdinfo->device_name, pwdinfo->device_name_len); + wpsielen += pwdinfo->device_name_len; + + /* Primary Device Type */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_PRIMARY_DEV_TYPE); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0008); + wpsielen += 2; + + /* Value: */ + /* Category ID */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_PDT_CID_RTK_WIDI); + wpsielen += 2; + + /* OUI */ + *(__be32 *)(wpsie + wpsielen) = cpu_to_be32(WPSOUI); + wpsielen += 4; + + /* Sub Category ID */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_PDT_SCID_RTK_DMP); + wpsielen += 2; + + /* Device Password ID */ + /* Type: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_ATTR_DEVICE_PWID); + wpsielen += 2; + + /* Length: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(0x0002); + wpsielen += 2; + + /* Value: */ + *(__be16 *)(wpsie + wpsielen) = cpu_to_be16(WPS_DPID_REGISTRAR_SPEC); /* Registrar-specified */ + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20110221 */ + /* According to the P2P Specification, the probe request frame should contain 5 P2P attributes */ + /* 1. P2P Capability */ + /* 2. P2P Device ID if this probe request wants to find the specific P2P device */ + /* 3. Listen Channel */ + /* 4. Extended Listen Timing */ + /* 5. Operating Channel if this WiFi is working as the group owner now */ + + /* P2P Capability */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT; + + /* Listen Channel */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_LISTEN_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; /* Copy from SD7 */ + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->listen_channel; /* listen channel */ + + /* Extended Listen Timing */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_EX_LISTEN_TIMING; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0004); + p2pielen += 2; + + /* Value: */ + /* Availability Period */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + /* Availability Interval */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* Operating Channel (if this WiFi is working as the group owner now) */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_OPERATING_CH; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0005); + p2pielen += 2; + + /* Value: */ + /* Country String */ + p2pie[p2pielen++] = 'X'; + p2pie[p2pielen++] = 'X'; + + /* The third byte should be set to 0x04. */ + /* Described in the "Operating Channel Attribute" section. */ + p2pie[p2pielen++] = 0x04; + + /* Operating Class */ + p2pie[p2pielen++] = 0x51; /* Copy from SD7 */ + + /* Channel Number */ + p2pie[p2pielen++] = pwdinfo->operating_channel; /* operating channel number */ + } + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + + if (pmlmepriv->wps_probe_req_ie) { + /* WPS IE */ + memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); + pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; + pframe += pmlmepriv->wps_probe_req_ie_len; + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +inline void issue_probereq_p2p(struct adapter *adapter, u8 *da) +{ + _issue_probereq_p2p(adapter, da, false); +} + +int issue_probereq_p2p_ex(struct adapter *adapter, u8 *da, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = jiffies; + + do { + ret = _issue_probereq_p2p(adapter, da, wait_ms > 0); + + i++; + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved) + break; + + if (i < try_cnt && wait_ms > 0 && ret == _FAIL) + msleep(wait_ms); + } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + goto exit; + } + + if (try_cnt && wait_ms) { + if (da) + DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(adapter), da, rtw_get_oper_ch(adapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(adapter), rtw_get_oper_ch(adapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +#endif /* CONFIG_88EU_P2P */ + +static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token) +{ + struct adapter *adapter = recv_frame->adapter; + struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv; + u8 *frame = recv_frame->rx_data; + u16 seq_ctrl = ((recv_frame->attrib.seq_num & 0xffff) << 4) | + (recv_frame->attrib.frag_num & 0xf); + + if (GetRetry(frame)) { + if (token >= 0) { + if ((seq_ctrl == mlmeext->action_public_rxseq) && (token == mlmeext->action_public_dialog_token)) { + DBG_88E(FUNC_ADPT_FMT" seq_ctrl = 0x%x, rxseq = 0x%x, token:%d\n", + FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq, token); + return _FAIL; + } + } else { + if (seq_ctrl == mlmeext->action_public_rxseq) { + DBG_88E(FUNC_ADPT_FMT" seq_ctrl = 0x%x, rxseq = 0x%x\n", + FUNC_ADPT_ARG(adapter), seq_ctrl, mlmeext->action_public_rxseq); + return _FAIL; + } + } + } + + mlmeext->action_public_rxseq = seq_ctrl; + + if (token >= 0) + mlmeext->action_public_dialog_token = token; + + return _SUCCESS; +} + +static unsigned int on_action_public_p2p(struct recv_frame *precv_frame) +{ + u8 *pframe = precv_frame->rx_data; + u8 *frame_body; + u8 dialogToken = 0; +#ifdef CONFIG_88EU_P2P + struct adapter *padapter = precv_frame->adapter; + uint len = precv_frame->len; + u8 *p2p_ie; + u32 p2p_ielen; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 result = P2P_STATUS_SUCCESS; + u8 empty_addr[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +#endif /* CONFIG_88EU_P2P */ + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[7]; + + if (rtw_action_public_decache(precv_frame, dialogToken) == _FAIL) + return _FAIL; + +#ifdef CONFIG_88EU_P2P + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey); + /* Do nothing if the driver doesn't enable the P2P function. */ + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) + return _SUCCESS; + + len -= sizeof(struct rtw_ieee80211_hdr_3addr); + + switch (frame_body[6]) { /* OUI Subtype */ + case P2P_GO_NEGO_REQ: + DBG_88E("[%s] Got GO Nego Req Frame\n", __func__); + memset(&pwdinfo->groupid_info, 0x00, sizeof(struct group_id_info)); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ)) + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) { + /* Commented by Albert 20110526 */ + /* In this case, this means the previous nego fail doesn't be reset yet. */ + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + /* Restore the previous p2p state */ + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + DBG_88E("[%s] Restore the previous p2p state to %d\n", __func__, rtw_p2p_state(pwdinfo)); + } + + /* Commented by Kurt 20110902 */ + /* Add if statement to avoid receiving duplicate prov disc req. such that pre_p2p_state would be covered. */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + + /* Commented by Kurt 20120113 */ + /* Get peer_dev_addr here if peer doesn't issue prov_disc frame. */ + if (!memcmp(pwdinfo->rx_prov_disc_info.peerDevAddr, empty_addr, ETH_ALEN)) + memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN); + + result = process_p2p_group_negotation_req(pwdinfo, frame_body, len); + issue_p2p_GO_response(padapter, GetAddr2Ptr(pframe), frame_body, len, result); + + /* Commented by Albert 20110718 */ + /* No matter negotiating or negotiation failure, the driver should set up the restore P2P state timer. */ + _set_timer(&pwdinfo->restore_p2p_state_timer, 5000); + break; + case P2P_GO_NEGO_RESP: + DBG_88E("[%s] Got GO Nego Resp Frame\n", __func__); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) { + /* Commented by Albert 20110425 */ + /* The restore timer is enabled when issuing the nego request frame of rtw_p2p_connect function. */ + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + pwdinfo->nego_req_info.benable = false; + result = process_p2p_group_negotation_resp(pwdinfo, frame_body, len); + issue_p2p_GO_confirm(pwdinfo->padapter, GetAddr2Ptr(pframe), result); + if (P2P_STATUS_SUCCESS == result) { + if (rtw_p2p_role(pwdinfo) == P2P_ROLE_CLIENT) { + pwdinfo->p2p_info.operation_ch[0] = pwdinfo->peer_operating_ch; + pwdinfo->p2p_info.scan_op_ch_only = 1; + _set_timer(&pwdinfo->reset_ch_sitesurvey2, P2P_RESET_SCAN_CH); + } + } + /* Reset the dialog token for group negotiation frames. */ + pwdinfo->negotiation_dialog_token = 1; + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) + _set_timer(&pwdinfo->restore_p2p_state_timer, 5000); + } else { + DBG_88E("[%s] Skipped GO Nego Resp Frame (p2p_state != P2P_STATE_GONEGO_ING)\n", __func__); + } + break; + case P2P_GO_NEGO_CONF: + DBG_88E("[%s] Got GO Nego Confirm Frame\n", __func__); + result = process_p2p_group_negotation_confirm(pwdinfo, frame_body, len); + if (P2P_STATUS_SUCCESS == result) { + if (rtw_p2p_role(pwdinfo) == P2P_ROLE_CLIENT) { + pwdinfo->p2p_info.operation_ch[0] = pwdinfo->peer_operating_ch; + pwdinfo->p2p_info.scan_op_ch_only = 1; + _set_timer(&pwdinfo->reset_ch_sitesurvey2, P2P_RESET_SCAN_CH); + } + } + break; + case P2P_INVIT_REQ: + /* Added by Albert 2010/10/05 */ + /* Received the P2P Invite Request frame. */ + + DBG_88E("[%s] Got invite request frame!\n", __func__); + p2p_ie = rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen); + if (p2p_ie) { + /* Parse the necessary information from the P2P Invitation Request frame. */ + /* For example: The MAC address of sending this P2P Invitation Request frame. */ + u32 attr_contentlen = 0; + u8 status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + struct group_id_info group_id; + u8 invitation_flag = 0; + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INVITATION_FLAGS, &invitation_flag, &attr_contentlen); + if (attr_contentlen) { + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_BSSID, pwdinfo->p2p_peer_interface_addr, &attr_contentlen); + /* Commented by Albert 20120510 */ + /* Copy to the pwdinfo->p2p_peer_interface_addr. */ + /* So that the WFD UI (or Sigma) can get the peer interface address by using the following command. */ + /* #> iwpriv wlan0 p2p_get peer_ifa */ + /* After having the peer interface address, the sigma can find the correct conf file for wpa_supplicant. */ + + if (attr_contentlen) { + DBG_88E("[%s] GO's BSSID = %.2X %.2X %.2X %.2X %.2X %.2X\n", __func__, + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], + pwdinfo->p2p_peer_interface_addr[2], pwdinfo->p2p_peer_interface_addr[3], + pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); + } + + if (invitation_flag & P2P_INVITATION_FLAGS_PERSISTENT) { + /* Re-invoke the persistent group. */ + + memset(&group_id, 0x00, sizeof(struct group_id_info)); + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, (u8 *)&group_id, &attr_contentlen); + if (attr_contentlen) { + if (!memcmp(group_id.go_device_addr, myid(&padapter->eeprompriv), ETH_ALEN)) { + /* The p2p device sending this p2p invitation request wants this Wi-Fi device to be the persistent GO. */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_GO); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + status_code = P2P_STATUS_SUCCESS; + } else { + /* The p2p device sending this p2p invitation request wants to be the persistent GO. */ + if (is_matched_in_profilelist(pwdinfo->p2p_peer_interface_addr, &pwdinfo->profileinfo[0])) { + u8 operatingch_info[5] = { 0x00 }; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) { + if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, (u32)operatingch_info[4])) { + /* The operating channel is acceptable for this device. */ + pwdinfo->rx_invitereq_info.operation_ch[0] = operatingch_info[4]; + pwdinfo->rx_invitereq_info.scan_op_ch_only = 1; + _set_timer(&pwdinfo->reset_ch_sitesurvey, P2P_RESET_SCAN_CH); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_MATCH); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + status_code = P2P_STATUS_SUCCESS; + } else { + /* The operating channel isn't supported by this device. */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + status_code = P2P_STATUS_FAIL_NO_COMMON_CH; + _set_timer(&pwdinfo->restore_p2p_state_timer, 3000); + } + } else { + /* Commented by Albert 20121130 */ + /* Intel will use the different P2P IE to store the operating channel information */ + /* Workaround for Intel WiDi 3.5 */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_MATCH); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + status_code = P2P_STATUS_SUCCESS; + } + } else { + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH); + status_code = P2P_STATUS_FAIL_UNKNOWN_P2PGROUP; + } + } + } else { + DBG_88E("[%s] P2P Group ID Attribute NOT FOUND!\n", __func__); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + } else { + /* Received the invitation to join a P2P group. */ + + memset(&group_id, 0x00, sizeof(struct group_id_info)); + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, (u8 *)&group_id, &attr_contentlen); + if (attr_contentlen) { + if (!memcmp(group_id.go_device_addr, myid(&padapter->eeprompriv), ETH_ALEN)) { + /* In this case, the GO can't be myself. */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_DISMATCH); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } else { + /* The p2p device sending this p2p invitation request wants to join an existing P2P group */ + /* Commented by Albert 2012/06/28 */ + /* In this case, this Wi-Fi device should use the iwpriv command to get the peer device address. */ + /* The peer device address should be the destination address for the provisioning discovery request. */ + /* Then, this Wi-Fi device should use the iwpriv command to get the peer interface address. */ + /* The peer interface address should be the address for WPS mac address */ + memcpy(pwdinfo->p2p_peer_device_addr, group_id.go_device_addr, ETH_ALEN); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RECV_INVITE_REQ_JOIN); + status_code = P2P_STATUS_SUCCESS; + } + } else { + DBG_88E("[%s] P2P Group ID Attribute NOT FOUND!\n", __func__); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + } + } else { + DBG_88E("[%s] P2P Invitation Flags Attribute NOT FOUND!\n", __func__); + status_code = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + + DBG_88E("[%s] status_code = %d\n", __func__, status_code); + + pwdinfo->inviteresp_info.token = frame_body[7]; + issue_p2p_invitation_response(padapter, GetAddr2Ptr(pframe), pwdinfo->inviteresp_info.token, status_code); + } + break; + case P2P_INVIT_RESP: { + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + + DBG_88E("[%s] Got invite response frame!\n", __func__); + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + p2p_ie = rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen); + if (p2p_ie) { + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + + if (attr_contentlen == 1) { + DBG_88E("[%s] Status = %d\n", __func__, attr_content); + pwdinfo->invitereq_info.benable = false; + + if (attr_content == P2P_STATUS_SUCCESS) { + if (!memcmp(pwdinfo->invitereq_info.go_bssid, myid(&padapter->eeprompriv), ETH_ALEN)) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INVITE_RESP_OK); + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL); + } + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL); + } + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL); + } + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_INVITE_RESP_FAIL)) + _set_timer(&pwdinfo->restore_p2p_state_timer, 5000); + break; + } + case P2P_DEVDISC_REQ: + process_p2p_devdisc_req(pwdinfo, pframe, len); + break; + case P2P_DEVDISC_RESP: + process_p2p_devdisc_resp(pwdinfo, pframe, len); + break; + case P2P_PROVISION_DISC_REQ: + DBG_88E("[%s] Got Provisioning Discovery Request Frame\n", __func__); + process_p2p_provdisc_req(pwdinfo, pframe, len); + memcpy(pwdinfo->rx_prov_disc_info.peerDevAddr, GetAddr2Ptr(pframe), ETH_ALEN); + + /* 20110902 Kurt */ + /* Add the following statement to avoid receiving duplicate prov disc req. such that pre_p2p_state would be covered. */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ)) + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_REQ); + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT); + break; + case P2P_PROVISION_DISC_RESP: + /* Commented by Albert 20110707 */ + /* Should we check the pwdinfo->tx_prov_disc_info.bsent flag here?? */ + DBG_88E("[%s] Got Provisioning Discovery Response Frame\n", __func__); + /* Commented by Albert 20110426 */ + /* The restore timer is enabled when issuing the provisioing request frame in rtw_p2p_prov_disc function. */ + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_PROVISION_DIS_RSP); + process_p2p_provdisc_resp(pwdinfo, pframe); + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT); + break; + } +#endif /* CONFIG_88EU_P2P */ + + return _SUCCESS; +} + +static unsigned int on_action_public_vendor(struct recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->rx_data; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + + if (!memcmp(frame_body + 2, P2P_OUI, 4)) { + ret = on_action_public_p2p(precv_frame); + } + + return ret; +} + +static unsigned int on_action_public_default(struct recv_frame *precv_frame, u8 action) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->rx_data; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + u8 token; + + token = frame_body[2]; + + if (rtw_action_public_decache(precv_frame, token) == _FAIL) + goto exit; + + ret = _SUCCESS; + +exit: + return ret; +} + +unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame) +{ + unsigned int ret = _FAIL; + u8 *pframe = precv_frame->rx_data; + u8 *frame_body = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + u8 category, action; + + /* check RA matches or not */ + if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN)) + goto exit; + + category = frame_body[0]; + if (category != RTW_WLAN_CATEGORY_PUBLIC) + goto exit; + + action = frame_body[1]; + switch (action) { + case ACT_PUBLIC_VENDOR: + ret = on_action_public_vendor(precv_frame); + break; + default: + ret = on_action_public_default(precv_frame, action); + break; + } + +exit: + return ret; +} + +unsigned int OnAction_ht(struct adapter *padapter, struct recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_wmm(struct adapter *padapter, struct recv_frame *precv_frame) +{ + return _SUCCESS; +} + +unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_P2P + u8 *frame_body; + u8 category, OUI_Subtype; + u8 *pframe = precv_frame->rx_data; + uint len = precv_frame->len; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("%s\n", __func__); + + /* check RA matches or not */ + if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN))/* for if1, sta/ap mode */ + return _SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + if (category != RTW_WLAN_CATEGORY_P2P) + return _SUCCESS; + + if (be32_to_cpu(*((__be32 *)(frame_body + 1))) != P2POUI) + return _SUCCESS; + + len -= sizeof(struct rtw_ieee80211_hdr_3addr); + OUI_Subtype = frame_body[5]; + + switch (OUI_Subtype) { + case P2P_NOTICE_OF_ABSENCE: + break; + case P2P_PRESENCE_REQUEST: + process_p2p_presence_req(pwdinfo, pframe, len); + break; + case P2P_PRESENCE_RESPONSE: + break; + case P2P_GO_DISC_REQUEST: + break; + default: + break; + } +#endif /* CONFIG_88EU_P2P */ + return _SUCCESS; +} + +unsigned int OnAction(struct adapter *padapter, struct recv_frame *precv_frame) +{ + int i; + unsigned char category; + struct action_handler *ptable; + unsigned char *frame_body; + u8 *pframe = precv_frame->rx_data; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + category = frame_body[0]; + + for (i = 0; i < sizeof(OnAction_tbl) / sizeof(struct action_handler); i++) { + ptable = &OnAction_tbl[i]; + if (category == ptable->num) + ptable->func(padapter, precv_frame); + } + return _SUCCESS; +} + +unsigned int DoReserved(struct adapter *padapter, struct recv_frame *precv_frame) +{ + return _SUCCESS; +} + +struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv) +{ + struct xmit_frame *pmgntframe; + struct xmit_buf *pxmitbuf; + + pmgntframe = rtw_alloc_xmitframe(pxmitpriv); + if (!pmgntframe) { + DBG_88E("%s, alloc xmitframe fail\n", __func__); + return NULL; + } + + pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv); + if (!pxmitbuf) { + DBG_88E("%s, alloc xmitbuf fail\n", __func__); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + return NULL; + } + pmgntframe->frame_tag = MGNT_FRAMETAG; + pmgntframe->pxmitbuf = pxmitbuf; + pmgntframe->buf_addr = pxmitbuf->pbuf; + pxmitbuf->priv_data = pmgntframe; + return pmgntframe; +} + +/**************************************************************************** + +Following are some TX fuctions for WiFi MLME + +*****************************************************************************/ + +void update_mgnt_tx_rate(struct adapter *padapter, u8 rate) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + pmlmeext->tx_rate = rate; + DBG_88E("%s(): rate = %x\n", __func__, rate); +} + +void update_mgntframe_attrib(struct adapter *padapter, struct pkt_attrib *pattrib) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + memset((u8 *)(pattrib), 0, sizeof(struct pkt_attrib)); + + pattrib->hdrlen = 24; + pattrib->nr_frags = 1; + pattrib->priority = 7; + pattrib->mac_id = 0; + pattrib->qsel = 0x12; + + pattrib->pktlen = 0; + + if (pmlmeext->cur_wireless_mode & WIRELESS_11B) + pattrib->raid = 6;/* b mode */ + else + pattrib->raid = 5;/* a/g mode */ + + pattrib->encrypt = _NO_PRIVACY_; + pattrib->bswenc = false; + + pattrib->qos_en = false; + pattrib->ht_en = false; + pattrib->bwmode = HT_CHANNEL_WIDTH_20; + pattrib->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pattrib->sgi = false; + + pattrib->seqnum = pmlmeext->mgnt_seq; + + pattrib->retry_ctrl = true; +} + +void dump_mgntframe(struct adapter *padapter, struct xmit_frame *pmgntframe) +{ + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + return; + + rtw_hal_mgnt_xmit(padapter, pmgntframe); +} + +s32 dump_mgntframe_and_wait(struct adapter *padapter, struct xmit_frame *pmgntframe, int timeout_ms) +{ + s32 ret = _FAIL; + struct xmit_buf *pxmitbuf = pmgntframe->pxmitbuf; + struct submit_ctx sctx; + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + return ret; + + rtw_sctx_init(&sctx, timeout_ms); + pxmitbuf->sctx = &sctx; + + ret = rtw_hal_mgnt_xmit(padapter, pmgntframe); + + if (ret == _SUCCESS) + ret = rtw_sctx_wait(&sctx); + + return ret; +} + +s32 dump_mgntframe_and_wait_ack(struct adapter *padapter, struct xmit_frame *pmgntframe) +{ + s32 ret = _FAIL; + u32 timeout_ms = 500;/* 500ms */ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + return -1; + + _enter_critical_mutex(&pxmitpriv->ack_tx_mutex, NULL); + pxmitpriv->ack_tx = true; + + pmgntframe->ack_report = 1; + if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS) { + ret = rtw_ack_tx_wait(pxmitpriv, timeout_ms); + } + + pxmitpriv->ack_tx = false; + _exit_critical_mutex(&pxmitpriv->ack_tx_mutex, NULL); + + return ret; +} + +static int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode) +{ + u8 *ssid_ie; + int ssid_len_ori; + int len_diff = 0; + + ssid_ie = rtw_get_ie(ies, WLAN_EID_SSID, &ssid_len_ori, ies_len); + + if (ssid_ie && ssid_len_ori > 0) { + switch (hidden_ssid_mode) { + case 1: { + u8 *next_ie = ssid_ie + 2 + ssid_len_ori; + u32 remain_len = 0; + + remain_len = ies_len - (next_ie - ies); + + ssid_ie[1] = 0; + memcpy(ssid_ie + 2, next_ie, remain_len); + len_diff -= ssid_len_ori; + + break; + } + case 2: + memset(&ssid_ie[2], 0, ssid_len_ori); + break; + default: + break; + } + } + + return len_diff; +} + +void issue_beacon(struct adapter *padapter, int timeout_ms) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned int rate_len; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) { + DBG_88E("%s, alloc mgnt frame fail\n", __func__); + return; + } +#if defined(CONFIG_88EU_AP_MODE) + spin_lock_bh(&pmlmepriv->bcn_update_lock); +#endif /* if defined (CONFIG_88EU_AP_MODE) */ + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->qsel = 0x10; + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); + + SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); + /* pmlmeext->mgnt_seq++; */ + SetFrameSubType(pframe, WIFI_BEACON); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { +#ifdef CONFIG_88EU_P2P + /* for P2P : Primary Device Type & Device Name */ + u32 wpsielen = 0, insert_len = 0; + u8 *wpsie = NULL; + wpsie = rtw_get_wps_ie(cur_network->IEs + _FIXED_IE_LENGTH_, cur_network->IELength - _FIXED_IE_LENGTH_, NULL, &wpsielen); + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && wpsie && wpsielen > 0) { + uint wps_offset, remainder_ielen; + u8 *premainder_ie, *pframe_wscie; + + wps_offset = (uint)(wpsie - cur_network->IEs); + premainder_ie = wpsie + wpsielen; + remainder_ielen = cur_network->IELength - wps_offset - wpsielen; + pframe_wscie = pframe + wps_offset; + memcpy(pframe, cur_network->IEs, wps_offset + wpsielen); + pframe += (wps_offset + wpsielen); + pattrib->pktlen += (wps_offset + wpsielen); + + /* now pframe is end of wsc ie, insert Primary Device Type & Device Name */ + /* Primary Device Type */ + /* Type: */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(WPS_ATTR_PRIMARY_DEV_TYPE); + insert_len += 2; + + /* Length: */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(0x0008); + insert_len += 2; + + /* Value: */ + /* Category ID */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + insert_len += 2; + + /* OUI */ + *(__be32 *)(pframe + insert_len) = cpu_to_be32(WPSOUI); + insert_len += 4; + + /* Sub Category ID */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + insert_len += 2; + + /* Device Name */ + /* Type: */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + insert_len += 2; + + /* Length: */ + *(__be16 *)(pframe + insert_len) = cpu_to_be16(pwdinfo->device_name_len); + insert_len += 2; + + /* Value: */ + memcpy(pframe + insert_len, pwdinfo->device_name, pwdinfo->device_name_len); + insert_len += pwdinfo->device_name_len; + + /* update wsc ie length */ + *(pframe_wscie + 1) = (wpsielen - 2) + insert_len; + + /* pframe move to end */ + pframe += insert_len; + pattrib->pktlen += insert_len; + + /* copy remainder_ie to pframe */ + memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pattrib->pktlen += remainder_ielen; + } else +#endif /* CONFIG_88EU_P2P */ + { + int len_diff; + memcpy(pframe, cur_network->IEs, cur_network->IELength); + len_diff = update_hidden_ssid( + pframe + _BEACON_IE_OFFSET_ + , cur_network->IELength - _BEACON_IE_OFFSET_ + , pmlmeinfo->hidden_ssid_mode + ); + pframe += (cur_network->IELength + len_diff); + pattrib->pktlen += (cur_network->IELength + len_diff); + } + + { + u8 *wps_ie; + uint wps_ielen; + u8 sr = 0; + wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr + TXDESC_OFFSET + sizeof(struct rtw_ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_, + pattrib->pktlen - sizeof(struct rtw_ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_, NULL, &wps_ielen); + if (wps_ie && wps_ielen > 0) + rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL); + if (sr != 0) + set_fwstate(pmlmepriv, WIFI_UNDER_WPS); + else + _clr_fwstate_(pmlmepriv, WIFI_UNDER_WPS); + } + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + u32 len; + len = build_beacon_p2p_ie(pwdinfo, pframe); + + pframe += len; + pattrib->pktlen += len; + } +#endif /* CONFIG_88EU_P2P */ + + goto _issue_bcn; + } + + /* below for ad-hoc mode */ + + /* timestamp will be inserted by hardware */ + pframe += 8; + pattrib->pktlen += 8; + + /* beacon interval: 2 bytes */ + + memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + /* capability info: 2 bytes */ + + memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + /* SSID */ + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen); + + /* supported rates... */ + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pattrib->pktlen); + + /* DS parameter set */ + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pattrib->pktlen); + + { + u8 erpinfo = 0; + u32 ATIMWindow; + /* IBSS Parameter Set... */ + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); + + /* ERP IE */ + pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen); + } + + /* EXTERNDED SUPPORTED RATE */ + if (rate_len > 8) + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); + /* todo:HT for adhoc */ +_issue_bcn: + +#if defined(CONFIG_88EU_AP_MODE) + pmlmepriv->update_bcn = false; + + spin_unlock_bh(&pmlmepriv->bcn_update_lock); +#endif /* if defined (CONFIG_88EU_AP_MODE) */ + + if ((pattrib->pktlen + TXDESC_SIZE) > 512) { + DBG_88E("beacon frame too large\n"); + return; + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + /* DBG_88E("issue bcn_sz=%d\n", pattrib->last_txcmdsz); */ + if (timeout_ms > 0) + dump_mgntframe_and_wait(padapter, pmgntframe, timeout_ms); + else + dump_mgntframe(padapter, pmgntframe); +} + +void issue_probersp(struct adapter *padapter, unsigned char *da, u8 is_valid_p2p_probereq) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned char *mac, *bssid; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; +#if defined(CONFIG_88EU_AP_MODE) + u8 *pwps_ie; + uint wps_ielen; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; +#endif /* if defined (CONFIG_88EU_AP_MODE) */ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + unsigned int rate_len; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) { + DBG_88E("%s, alloc mgnt frame fail\n", __func__); + return; + } + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&padapter->eeprompriv); + bssid = cur_network->MacAddress; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + memcpy(pwlanhdr->addr3, bssid, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = pattrib->hdrlen; + pframe += pattrib->hdrlen; + + if (cur_network->IELength > MAX_IE_SZ) + return; + +#if defined(CONFIG_88EU_AP_MODE) + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { + pwps_ie = rtw_get_wps_ie(cur_network->IEs + _FIXED_IE_LENGTH_, cur_network->IELength - _FIXED_IE_LENGTH_, NULL, &wps_ielen); + + /* inerset & update wps_probe_resp_ie */ + if (pmlmepriv->wps_probe_resp_ie && pwps_ie && wps_ielen > 0) { + uint wps_offset, remainder_ielen; + u8 *premainder_ie; + + wps_offset = (uint)(pwps_ie - cur_network->IEs); + + premainder_ie = pwps_ie + wps_ielen; + + remainder_ielen = cur_network->IELength - wps_offset - wps_ielen; + + memcpy(pframe, cur_network->IEs, wps_offset); + pframe += wps_offset; + pattrib->pktlen += wps_offset; + + wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */ + if ((wps_offset + wps_ielen + 2) <= MAX_IE_SZ) { + memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen + 2); + pframe += wps_ielen + 2; + pattrib->pktlen += wps_ielen + 2; + } + + if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) { + memcpy(pframe, premainder_ie, remainder_ielen); + pframe += remainder_ielen; + pattrib->pktlen += remainder_ielen; + } + } else { + memcpy(pframe, cur_network->IEs, cur_network->IELength); + pframe += cur_network->IELength; + pattrib->pktlen += cur_network->IELength; + } + } else +#endif + { + /* timestamp will be inserted by hardware */ + pframe += 8; + pattrib->pktlen += 8; + + /* beacon interval: 2 bytes */ + + memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + /* capability info: 2 bytes */ + + memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pattrib->pktlen += 2; + + /* below for ad-hoc mode */ + + /* SSID */ + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pattrib->pktlen); + + /* supported rates... */ + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pattrib->pktlen); + + /* DS parameter set */ + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pattrib->pktlen); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + u8 erpinfo = 0; + u32 ATIMWindow; + /* IBSS Parameter Set... */ + /* ATIMWindow = cur->Configuration.ATIMWindow; */ + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); + + /* ERP IE */ + pframe = rtw_set_ie(pframe, _ERPINFO_IE_, 1, &erpinfo, &pattrib->pktlen); + } + + /* EXTERNDED SUPPORTED RATE */ + if (rate_len > 8) + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); + /* todo:HT for adhoc */ + } + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && is_valid_p2p_probereq) { + u32 len; + len = build_probe_resp_p2p_ie(pwdinfo, pframe); + + pframe += len; + pattrib->pktlen += len; + } +#endif /* CONFIG_88EU_P2P */ + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static int _issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned char *mac; + unsigned char bssrate[NumRates]; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + int bssrate_len = 0; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&padapter->eeprompriv); + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + if (da) { + /* unicast probe request frame */ + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr3, da, ETH_ALEN); + } else { + /* broadcast probe request frame */ + memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, bc_addr, ETH_ALEN); + } + + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_PROBEREQ); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + if (pssid) + pframe = rtw_set_ie(pframe, _SSID_IE_, pssid->SsidLength, pssid->Ssid, &pattrib->pktlen); + else + pframe = rtw_set_ie(pframe, _SSID_IE_, 0, NULL, &pattrib->pktlen); + + get_rate_set(padapter, bssrate, &bssrate_len); + + if (bssrate_len > 8) { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &pattrib->pktlen); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, bssrate_len - 8, bssrate + 8, &pattrib->pktlen); + } else { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &pattrib->pktlen); + } + + /* add wps_ie for wps2.0 */ + if (pmlmepriv->wps_probe_req_ie_len > 0 && pmlmepriv->wps_probe_req_ie) { + memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); + pframe += pmlmepriv->wps_probe_req_ie_len; + pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +inline void issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da) +{ + _issue_probereq(padapter, pssid, da, false); +} + +int issue_probereq_ex(struct adapter *padapter, struct ndis_802_11_ssid *pssid, u8 *da, + int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = jiffies; + + do { + ret = _issue_probereq(padapter, pssid, da, wait_ms > 0); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if (i < try_cnt && wait_ms > 0 && ret == _FAIL) + msleep(wait_ms); + + } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + goto exit; + } + + if (try_cnt && wait_ms) { + if (da) + DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), da, rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +/* if psta == NULL, indiate we are station(client) now... */ +void issue_auth(struct adapter *padapter, struct sta_info *psta, unsigned short status) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned int val32; + u16 val16; +#ifdef CONFIG_88EU_AP_MODE + __le16 le_val16; +#endif + int use_shared_key = 0; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_AUTH); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + if (psta) {/* for AP mode */ +#ifdef CONFIG_88EU_AP_MODE + + memcpy(pwlanhdr->addr1, psta->hwaddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + /* setting auth algo number */ + val16 = (u16)psta->authalg; + + if (status != _STATS_SUCCESSFUL_) + val16 = 0; + + if (val16) { + le_val16 = cpu_to_le16(val16); + use_shared_key = 1; + } else { + le_val16 = 0; + } + + pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&le_val16, &pattrib->pktlen); + + /* setting auth seq number */ + val16 = (u16)psta->auth_seq; + le_val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&le_val16, &pattrib->pktlen); + + /* setting status code... */ + val16 = status; + le_val16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&le_val16, &pattrib->pktlen); + + /* added challenging text... */ + if ((psta->auth_seq == 2) && (psta->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) + pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, psta->chg_txt, &pattrib->pktlen); +#endif + } else { + __le32 le_tmp32; + __le16 le_tmp16; + memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + /* setting auth algo number */ + val16 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) ? 1 : 0;/* 0:OPEN System, 1:Shared key */ + if (val16) + use_shared_key = 1; + + /* setting IV for auth seq #3 */ + if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) { + val32 = ((pmlmeinfo->iv++) | (pmlmeinfo->key_index << 30)); + le_tmp32 = cpu_to_le32(val32); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&le_tmp32, &pattrib->pktlen); + + pattrib->iv_len = 4; + } + + le_tmp16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, (unsigned char *)&le_tmp16, &pattrib->pktlen); + + /* setting auth seq number */ + val16 = pmlmeinfo->auth_seq; + le_tmp16 = cpu_to_le16(val16); + pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, (unsigned char *)&le_tmp16, &pattrib->pktlen); + + /* setting status code... */ + le_tmp16 = cpu_to_le16(status); + pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&le_tmp16, &pattrib->pktlen); + + /* then checking to see if sending challenging text... */ + if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) { + pframe = rtw_set_ie(pframe, _CHLGETXT_IE_, 128, pmlmeinfo->chg_txt, &pattrib->pktlen); + + SetPrivacy(fctrl); + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pattrib->encrypt = _WEP40_; + + pattrib->icv_len = 4; + + pattrib->pktlen += pattrib->icv_len; + } + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + rtw_wep_encrypt(padapter, (u8 *)pmgntframe); + DBG_88E("%s\n", __func__); + dump_mgntframe(padapter, pmgntframe); +} + +void issue_asocrsp(struct adapter *padapter, unsigned short status, struct sta_info *pstat, int pkt_type) +{ +#ifdef CONFIG_88EU_AP_MODE + struct xmit_frame *pmgntframe; + struct rtw_ieee80211_hdr *pwlanhdr; + struct pkt_attrib *pattrib; + unsigned char *pbuf, *pframe; + unsigned short val; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; + u8 *ie = pnetwork->IEs; + __le16 lestatus, leval; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + DBG_88E("%s\n", __func__); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy((void *)GetAddr1Ptr(pwlanhdr), pstat->hwaddr, ETH_ALEN); + memcpy((void *)GetAddr2Ptr(pwlanhdr), myid(&padapter->eeprompriv), ETH_ALEN); + memcpy((void *)GetAddr3Ptr(pwlanhdr), get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + if ((pkt_type == WIFI_ASSOCRSP) || (pkt_type == WIFI_REASSOCRSP)) + SetFrameSubType(pwlanhdr, pkt_type); + else + return; + + pattrib->hdrlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen += pattrib->hdrlen; + pframe += pattrib->hdrlen; + + /* capability */ + val = *(unsigned short *)rtw_get_capability_from_ie(ie); + + pframe = rtw_set_fixed_ie(pframe, _CAPABILITY_, (unsigned char *)&val, &pattrib->pktlen); + + lestatus = cpu_to_le16(status); + pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, (unsigned char *)&lestatus, &pattrib->pktlen); + + leval = cpu_to_le16(pstat->aid | BIT(14) | BIT(15)); + pframe = rtw_set_fixed_ie(pframe, _ASOC_ID_, (unsigned char *)&leval, &pattrib->pktlen); + + if (pstat->bssratelen <= 8) { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, pstat->bssratelen, pstat->bssrateset, &pattrib->pktlen); + } else { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, pstat->bssrateset, &pattrib->pktlen); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, pstat->bssratelen - 8, pstat->bssrateset + 8, &pattrib->pktlen); + } + + if ((pstat->flags & WLAN_STA_HT) && (pmlmepriv->htpriv.ht_option)) { + uint ie_len = 0; + + /* FILL HT CAP INFO IE */ + pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_CAPABILITY_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if (pbuf && ie_len > 0) { + memcpy(pframe, pbuf, ie_len + 2); + pframe += (ie_len + 2); + pattrib->pktlen += (ie_len + 2); + } + + /* FILL HT ADD INFO IE */ + pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, _HT_ADD_INFO_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_)); + if (pbuf && ie_len > 0) { + memcpy(pframe, pbuf, ie_len + 2); + pframe += (ie_len + 2); + pattrib->pktlen += (ie_len + 2); + } + } + + /* FILL WMM IE */ + if ((pstat->flags & WLAN_STA_WME) && (pmlmepriv->qospriv.qos_option)) { + uint ie_len = 0; + unsigned char WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; + + for (pbuf = ie + _BEACON_IE_OFFSET_;; pbuf += (ie_len + 2)) { + pbuf = rtw_get_ie(pbuf, _VENDOR_SPECIFIC_IE_, &ie_len, (pnetwork->IELength - _BEACON_IE_OFFSET_ - (ie_len + 2))); + if (pbuf && !memcmp(pbuf + 2, WMM_PARA_IE, 6)) { + memcpy(pframe, pbuf, ie_len + 2); + pframe += (ie_len + 2); + pattrib->pktlen += (ie_len + 2); + break; + } + + if (!pbuf || ie_len == 0) + break; + } + } + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6, REALTEK_96B_IE, &pattrib->pktlen); + + /* add WPS IE ie for wps 2.0 */ + if (pmlmepriv->wps_assoc_resp_ie && pmlmepriv->wps_assoc_resp_ie_len > 0) { + memcpy(pframe, pmlmepriv->wps_assoc_resp_ie, pmlmepriv->wps_assoc_resp_ie_len); + + pframe += pmlmepriv->wps_assoc_resp_ie_len; + pattrib->pktlen += pmlmepriv->wps_assoc_resp_ie_len; + } + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO) && (pstat->is_p2p_device)) { + u32 len; + + len = build_assoc_resp_p2p_ie(pwdinfo, pframe, pstat->p2p_status_code); + + pframe += len; + pattrib->pktlen += len; + } +#endif /* CONFIG_88EU_P2P */ + pattrib->last_txcmdsz = pattrib->pktlen; + dump_mgntframe(padapter, pmgntframe); +#endif +} + +void issue_assocreq(struct adapter *padapter) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe, *p; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + __le16 le_tmp; + unsigned int i, j, ie_len, index = 0; + unsigned char rf_type, bssrate[NumRates], sta_bssrate[NumRates]; + struct ndis_802_11_var_ie *pIE; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + int bssrate_len = 0, sta_bssrate_len = 0; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 p2pie[255] = { 0x00 }; + u16 p2pielen = 0; +#endif /* CONFIG_88EU_P2P */ + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ASSOCREQ); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* caps */ + + memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.IEs), 2); + + pframe += 2; + pattrib->pktlen += 2; + + /* listen interval */ + /* todo: listen interval for power saving */ + le_tmp = cpu_to_le16(3); + memcpy(pframe, (unsigned char *)&le_tmp, 2); + pframe += 2; + pattrib->pktlen += 2; + + /* SSID */ + pframe = rtw_set_ie(pframe, _SSID_IE_, pmlmeinfo->network.Ssid.SsidLength, pmlmeinfo->network.Ssid.Ssid, &pattrib->pktlen); + + /* supported rate & extended supported rate */ + + /* Check if the AP's supported rates are also supported by STA. */ + get_rate_set(padapter, sta_bssrate, &sta_bssrate_len); + + if (pmlmeext->cur_channel == 14)/* for JAPAN, channel 14 can only uses B Mode(CCK) */ + sta_bssrate_len = 4; + + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + if (pmlmeinfo->network.SupportedRates[i] == 0) + break; + DBG_88E("network.SupportedRates[%d]=%02X\n", i, pmlmeinfo->network.SupportedRates[i]); + } + + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + if (pmlmeinfo->network.SupportedRates[i] == 0) + break; + + /* Check if the AP's supported rates are also supported by STA. */ + for (j = 0; j < sta_bssrate_len; j++) { + /* Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP */ + if ((pmlmeinfo->network.SupportedRates[i] | IEEE80211_BASIC_RATE_MASK) + == (sta_bssrate[j] | IEEE80211_BASIC_RATE_MASK)) + break; + } + + if (j == sta_bssrate_len) { + /* the rate is not supported by STA */ + DBG_88E("%s(): the rate[%d]=%02X is not supported by STA!\n", __func__, i, pmlmeinfo->network.SupportedRates[i]); + } else { + /* the rate is supported by STA */ + bssrate[index++] = pmlmeinfo->network.SupportedRates[i]; + } + } + + bssrate_len = index; + DBG_88E("bssrate_len=%d\n", bssrate_len); + + if (bssrate_len == 0) { + rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pmgntframe); + goto exit; /* don't connect to AP if no joint supported rate */ + } + + if (bssrate_len > 8) { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, 8, bssrate, &pattrib->pktlen); + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, bssrate_len - 8, bssrate + 8, &pattrib->pktlen); + } else { + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, bssrate_len, bssrate, &pattrib->pktlen); + } + + /* RSN */ + p = rtw_get_ie((pmlmeinfo->network.IEs + sizeof(struct ndis_802_11_fixed_ie)), _RSN_IE_2_, &ie_len, (pmlmeinfo->network.IELength - sizeof(struct ndis_802_11_fixed_ie))); + if (p) + pframe = rtw_set_ie(pframe, _RSN_IE_2_, ie_len, p + 2, &pattrib->pktlen); + + /* HT caps */ + if (padapter->mlmepriv.htpriv.ht_option) { + p = rtw_get_ie((pmlmeinfo->network.IEs + sizeof(struct ndis_802_11_fixed_ie)), _HT_CAPABILITY_IE_, &ie_len, (pmlmeinfo->network.IELength - sizeof(struct ndis_802_11_fixed_ie))); + if (p && !is_ap_in_tkip(padapter)) { + memcpy(&pmlmeinfo->HT_caps, p + 2, sizeof(struct HT_caps_element)); + + /* to disable 40M Hz support while gd_bw_40MHz_en = 0 */ + if (pregpriv->cbw40_enable == 0) + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info &= cpu_to_le16(~(BIT(6) | BIT(1))); + else + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(BIT(1)); + + /* todo: disable SM power save mode */ + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x000c); + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + switch (rf_type) { + case RF_1T1R: + if (pregpriv->rx_stbc) + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0100);/* RX STBC One spatial stream */ + memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_1R, 16); + break; + case RF_2T2R: + case RF_1T2R: + default: + if ((pregpriv->rx_stbc == 0x3) ||/* enable for 2.4/5 GHz */ + ((pmlmeext->cur_wireless_mode & WIRELESS_11_24N) && (pregpriv->rx_stbc == 0x1)) || /* enable for 2.4GHz */ + (pregpriv->wifi_spec == 1)) { + DBG_88E("declare supporting RX STBC\n"); + pmlmeinfo->HT_caps.u.HT_cap_element.HT_caps_info |= cpu_to_le16(0x0200);/* RX STBC two spatial stream */ + } + memcpy(pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate, MCS_rate_2R, 16); + break; + } + pframe = rtw_set_ie(pframe, _HT_CAPABILITY_IE_, ie_len, (u8 *)(&pmlmeinfo->HT_caps), &pattrib->pktlen); + } + } + + /* vendor specific IE, such as WPA, WMM, WPS */ + for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.IELength;) { + pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) || + (!memcmp(pIE->data, WMM_OUI, 4)) || + (!memcmp(pIE->data, WPS_OUI, 4))) { + if (!padapter->registrypriv.wifi_spec) { + /* Commented by Kurt 20110629 */ + /* In some older APs, WPS handshake */ + /* would be fail if we append vender extensions informations to AP */ + if (!memcmp(pIE->data, WPS_OUI, 4)) + pIE->Length = 14; + } + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, pIE->Length, pIE->data, &pattrib->pktlen); + } + break; + default: + break; + } + i += (pIE->Length + 2); + } + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, 6, REALTEK_96B_IE, &pattrib->pktlen); + +#ifdef CONFIG_88EU_P2P + + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE) && !rtw_p2p_chk_state(pwdinfo, P2P_STATE_IDLE)) { + /* Should add the P2P IE in the association request frame. */ + /* P2P OUI */ + + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20101109 */ + /* According to the P2P Specification, the association request frame should contain 3 P2P attributes */ + /* 1. P2P Capability */ + /* 2. Extended Listen Timing */ + /* 3. Device Info */ + /* Commented by Albert 20110516 */ + /* 4. P2P Interface */ + + /* P2P Capability */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT; + + /* Extended Listen Timing */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_EX_LISTEN_TIMING; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x0004); + p2pielen += 2; + + /* Value: */ + /* Availability Period */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + /* Availability Interval */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0xFFFF); + p2pielen += 2; + + /* Device Info */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, myid(&padapter->eeprompriv), ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + if ((pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PEER_DISPLAY_PIN) || + (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_SELF_DISPLAY_PIN)) + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_CONFIG_METHOD_DISPLAY); + else + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_CONFIG_METHOD_PBC); + + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + *(__be32 *)(p2pie + p2pielen) = cpu_to_be32(WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + *(__be16 *)(p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + /* P2P Interface */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_INTERFACE; + + /* Length: */ + *(__le16 *)(p2pie + p2pielen) = cpu_to_le16(0x000D); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); /* P2P Device Address */ + p2pielen += ETH_ALEN; + + p2pie[p2pielen++] = 1; /* P2P Interface Address Count */ + + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); /* P2P Interface Address List */ + p2pielen += ETH_ALEN; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &pattrib->pktlen); + } + +#endif /* CONFIG_88EU_P2P */ + + pattrib->last_txcmdsz = pattrib->pktlen; + dump_mgntframe(padapter, pmgntframe); + + ret = _SUCCESS; + +exit: + if (ret == _SUCCESS) + rtw_buf_update(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len, (u8 *)pwlanhdr, pattrib->pktlen); + else + kfree(pmlmepriv->assoc_req); +} + +/* when wait_ack is ture, this function shoule be called at process context */ +static int _issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + + if (!padapter) + goto exit; + + pxmitpriv = &padapter->xmitpriv; + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->retry_ctrl = false; + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) + SetFrDs(fctrl); + else if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) + SetToDs(fctrl); + + if (power_mode) + SetPwrMgt(fctrl); + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +/* when wait_ms > 0 , this function shoule be called at process context */ +/* da == NULL for station mode */ +int issue_nulldata(struct adapter *padapter, unsigned char *da, unsigned int power_mode, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = jiffies; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + /* da == NULL, assum it's null data for sta to ap*/ + if (!da) + da = get_my_bssid(&pmlmeinfo->network); + + do { + ret = _issue_nulldata(padapter, da, power_mode, wait_ms > 0); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if (i < try_cnt && wait_ms > 0 && ret == _FAIL) + msleep(wait_ms); + } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + goto exit; + } + + if (try_cnt && wait_ms) { + if (da) + DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), da, rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +/* when wait_ack is ture, this function shoule be called at process context */ +static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int wait_ack) +{ + int ret = _FAIL; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + unsigned short *qc; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + DBG_88E("%s\n", __func__); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + pattrib->hdrlen += 2; + pattrib->qos_en = true; + pattrib->eosp = 1; + pattrib->ack_policy = 0; + pattrib->mdata = 0; + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) + SetFrDs(fctrl); + else if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) + SetToDs(fctrl); + + if (pattrib->mdata) + SetMData(fctrl); + + qc = (unsigned short *)(pframe + pattrib->hdrlen - 2); + + SetPriority(qc, tid); + + SetEOSP(qc, pattrib->eosp); + + SetAckpolicy(qc, pattrib->ack_policy); + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr_qos); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos); + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +/* when wait_ms > 0 , this function shoule be called at process context */ +/* da == NULL for station mode */ +int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, u16 tid, int try_cnt, int wait_ms) +{ + int ret; + int i = 0; + u32 start = jiffies; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + /* da == NULL, assum it's null data for sta to ap*/ + if (!da) + da = get_my_bssid(&pmlmeinfo->network); + + do { + ret = _issue_qos_nulldata(padapter, da, tid, wait_ms > 0); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if (i < try_cnt && wait_ms > 0 && ret == _FAIL) + msleep(wait_ms); + } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + goto exit; + } + + if (try_cnt && wait_ms) { + if (da) + DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), da, rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +static int _issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason, u8 wait_ack) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + int ret = _FAIL; + __le16 le_tmp; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + +#ifdef CONFIG_88EU_P2P + if (!(rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) && (pwdinfo->rx_invitereq_info.scan_op_ch_only)) { + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey); + _set_timer(&pwdinfo->reset_ch_sitesurvey, 10); + } +#endif /* CONFIG_88EU_P2P */ + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + pattrib->retry_ctrl = false; + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_DEAUTH); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + le_tmp = cpu_to_le16(reason); + pframe = rtw_set_fixed_ie(pframe, _RSON_CODE_, (unsigned char *)&le_tmp, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + if (wait_ack) { + ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); + } else { + dump_mgntframe(padapter, pmgntframe); + ret = _SUCCESS; + } + +exit: + return ret; +} + +int issue_deauth(struct adapter *padapter, unsigned char *da, unsigned short reason) +{ + DBG_88E("%s to %pM\n", __func__, da); + return _issue_deauth(padapter, da, reason, false); +} + +int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason, int try_cnt, + int wait_ms) +{ + int ret; + int i = 0; + u32 start = jiffies; + + do { + ret = _issue_deauth(padapter, da, reason, wait_ms > 0); + + i++; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + break; + + if (i < try_cnt && wait_ms > 0 && ret == _FAIL) + msleep(wait_ms); + } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); + + if (ret != _FAIL) { + ret = _SUCCESS; + goto exit; + } + + if (try_cnt && wait_ms) { + if (da) + DBG_88E(FUNC_ADPT_FMT" to %pM, ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), da, rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + else + DBG_88E(FUNC_ADPT_FMT", ch:%u%s, %d/%d in %u ms\n", + FUNC_ADPT_ARG(padapter), rtw_get_oper_ch(padapter), + ret == _SUCCESS ? ", acked" : "", i, try_cnt, rtw_get_passing_time_ms(start)); + } +exit: + return ret; +} + +void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch, u8 ch_offset) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + DBG_88E(FUNC_NDEV_FMT" ra =%pM, ch:%u, offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), ra, new_ch, ch_offset); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, ra, ETH_ALEN); /* RA */ + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); /* TA */ + memcpy(pwlanhdr->addr3, ra, ETH_ALEN); /* DA = RA */ + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* category, action */ + { + u8 category, action; + category = RTW_WLAN_CATEGORY_SPECTRUM_MGMT; + action = RTW_WLAN_ACTION_SPCT_CHL_SWITCH; + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + } + + pframe = rtw_set_ie_ch_switch(pframe, &pattrib->pktlen, 0, new_ch, 0); + pframe = rtw_set_ie_secondary_ch_offset(pframe, &pattrib->pktlen, + hal_ch_offset_to_secondary_ch_offset(ch_offset)); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +void issue_action_BA(struct adapter *padapter, unsigned char *raddr, unsigned char action, unsigned short status) +{ + u8 category = RTW_WLAN_CATEGORY_BACK; + u16 start_seq; + u16 BA_para_set; + u16 reason_code; + u16 BA_timeout_value; + __le16 le_tmp; + u16 BA_starting_seqctrl = 0; + enum ht_cap_ampdu_factor max_rx_ampdu_factor; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + u8 *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + struct registry_priv *pregpriv = &padapter->registrypriv; + + DBG_88E("%s, category=%d, action=%d, status=%d\n", __func__, category, action, status); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + /* memcpy(pwlanhdr->addr1, get_my_bssid(&(pmlmeinfo->network)), ETH_ALEN); */ + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &(category), &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &(action), &pattrib->pktlen); + + if (category == 3) { + switch (action) { + case 0: /* ADDBA req */ + do { + pmlmeinfo->dialogToken++; + } while (pmlmeinfo->dialogToken == 0); + pframe = rtw_set_fixed_ie(pframe, 1, &pmlmeinfo->dialogToken, &pattrib->pktlen); + + BA_para_set = (0x1002 | ((status & 0xf) << 2)); /* immediate ack & 64 buffer size */ + le_tmp = cpu_to_le16(BA_para_set); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + + BA_timeout_value = 5000;/* 5ms */ + le_tmp = cpu_to_le16(BA_timeout_value); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + + psta = rtw_get_stainfo(pstapriv, raddr); + if (psta) { + start_seq = (psta->sta_xmitpriv.txseq_tid[status & 0x07] & 0xfff) + 1; + + DBG_88E("BA_starting_seqctrl=%d for TID=%d\n", start_seq, status & 0x07); + + psta->BA_starting_seqctrl[status & 0x07] = start_seq; + + BA_starting_seqctrl = start_seq << 4; + } + le_tmp = cpu_to_le16(BA_starting_seqctrl); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + break; + case 1: /* ADDBA rsp */ + pframe = rtw_set_fixed_ie(pframe, 1, &pmlmeinfo->ADDBA_req.dialog_token, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&status, &pattrib->pktlen); + BA_para_set = le16_to_cpu(pmlmeinfo->ADDBA_req.BA_para_set) & 0x3f; + rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); + switch (max_rx_ampdu_factor) { + case MAX_AMPDU_FACTOR_64K: + BA_para_set |= 0x1000; /* 64 buffer size */ + break; + case MAX_AMPDU_FACTOR_32K: + BA_para_set |= 0x0800; /* 32 buffer size */ + break; + case MAX_AMPDU_FACTOR_16K: + BA_para_set |= 0x0400; /* 16 buffer size */ + break; + case MAX_AMPDU_FACTOR_8K: + BA_para_set |= 0x0200; /* 8 buffer size */ + break; + default: + BA_para_set |= 0x1000; /* 64 buffer size */ + break; + } + + if (pregpriv->ampdu_amsdu == 0)/* disabled */ + BA_para_set = BA_para_set & ~BIT(0); + else if (pregpriv->ampdu_amsdu == 1)/* enabled */ + BA_para_set = BA_para_set | BIT(0); + le_tmp = cpu_to_le16(BA_para_set); + + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&pmlmeinfo->ADDBA_req.BA_timeout_value, &pattrib->pktlen); + break; + case 2:/* DELBA */ + BA_para_set = (status & 0x1F) << 3; + le_tmp = cpu_to_le16(BA_para_set); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + + reason_code = 37;/* Requested from peer STA as it does not want to use the mechanism */ + le_tmp = cpu_to_le16(reason_code); + pframe = rtw_set_fixed_ie(pframe, 2, (unsigned char *)&le_tmp, &pattrib->pktlen); + break; + default: + break; + } + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_action_BSSCoexistPacket(struct adapter *padapter) +{ + struct list_head *plist, *phead; + unsigned char category, action; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct wlan_network *pnetwork = NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct __queue *queue = &pmlmepriv->scanned_queue; + u8 InfoContent[16] = {0}; + u8 ICS[8][15]; + if ((pmlmepriv->num_FortyMHzIntolerant == 0) || (pmlmepriv->num_sta_no_ht == 0)) + return; + + if (pmlmeinfo->bwmode_updated) + return; + + DBG_88E("%s\n", __func__); + + category = RTW_WLAN_CATEGORY_PUBLIC; + action = ACT_PUBLIC_BSSCOEXIST; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + + /* */ + if (pmlmepriv->num_FortyMHzIntolerant > 0) { + u8 iedata = 0; + + iedata |= BIT(2);/* 20 MHz BSS Width Request */ + + pframe = rtw_set_ie(pframe, EID_BSSCoexistence, 1, &iedata, &pattrib->pktlen); + } + + /* */ + memset(ICS, 0, sizeof(ICS)); + if (pmlmepriv->num_sta_no_ht > 0) { + int i; + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + int len; + u8 *p; + struct wlan_bssid_ex *pbss_network; + + pnetwork = container_of(plist, struct wlan_network, list); + + plist = plist->next; + + pbss_network = (struct wlan_bssid_ex *)&pnetwork->network; + + p = rtw_get_ie(pbss_network->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, pbss_network->IELength - _FIXED_IE_LENGTH_); + if (!p || len == 0) { /* non-HT */ + if ((pbss_network->Configuration.DSConfig <= 0) || (pbss_network->Configuration.DSConfig > 14)) + continue; + + ICS[0][pbss_network->Configuration.DSConfig] = 1; + + if (ICS[0][0] == 0) + ICS[0][0] = 1; + } + } + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + for (i = 0; i < 8; i++) { + if (ICS[i][0] == 1) { + int j, k = 0; + + InfoContent[k] = i; + /* SET_BSS_INTOLERANT_ELE_REG_CLASS(InfoContent, i); */ + k++; + + for (j = 1; j <= 14; j++) { + if (ICS[i][j] == 1) { + if (k < 16) { + InfoContent[k] = j; /* channel number */ + /* SET_BSS_INTOLERANT_ELE_CHANNEL(InfoContent+k, j); */ + k++; + } + } + } + + pframe = rtw_set_ie(pframe, EID_BSSIntolerantChlReport, k, InfoContent, &pattrib->pktlen); + } + } + } + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta = NULL; + /* struct recv_reorder_ctrl *preorder_ctrl; */ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u16 tid; + + if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) + if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) + return _SUCCESS; + + psta = rtw_get_stainfo(pstapriv, addr); + if (!psta) + return _SUCCESS; + + if (initiator == 0) { /* recipient */ + for (tid = 0; tid < MAXTID; tid++) { + if (psta->recvreorder_ctrl[tid].enable) { + DBG_88E("rx agg disable tid(%d)\n", tid); + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F)); + psta->recvreorder_ctrl[tid].enable = false; + psta->recvreorder_ctrl[tid].indicate_seq = 0xffff; + } + } + } else if (initiator == 1) { /* originator */ + for (tid = 0; tid < MAXTID; tid++) { + if (psta->htpriv.agg_enable_bitmap & BIT(tid)) { + DBG_88E("tx agg disable tid(%d)\n", tid); + issue_action_BA(padapter, addr, RTW_WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F)); + psta->htpriv.agg_enable_bitmap &= ~BIT(tid); + psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); + } + } + } + + return _SUCCESS; +} + +unsigned int send_beacon(struct adapter *padapter) +{ + u8 bxmitok = false; + int issue = 0; + int poll = 0; + + u32 start = jiffies; + + rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); + do { + issue_beacon(padapter, 100); + issue++; + do { + yield(); + rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok)); + poll++; + } while ((poll % 10) != 0 && !bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + } while (!bxmitok && issue < 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + return _FAIL; + if (!bxmitok) { + DBG_88E("%s fail! %u ms\n", __func__, rtw_get_passing_time_ms(start)); + return _FAIL; + } else { + u32 passing_time = rtw_get_passing_time_ms(start); + + if (passing_time > 100 || issue > 3) + DBG_88E("%s success, issue:%d, poll:%d, %u ms\n", __func__, issue, poll, rtw_get_passing_time_ms(start)); + return _SUCCESS; + } +} + +/**************************************************************************** + +Following are some utitity fuctions for WiFi MLME + +*****************************************************************************/ + +void site_survey(struct adapter *padapter) +{ + unsigned char survey_channel = 0, val8; + enum rt_scan_type ScanType = SCAN_PASSIVE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u32 initialgain = 0; + +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if ((pwdinfo->rx_invitereq_info.scan_op_ch_only) || (pwdinfo->p2p_info.scan_op_ch_only)) { + if (pwdinfo->rx_invitereq_info.scan_op_ch_only) { + survey_channel = pwdinfo->rx_invitereq_info.operation_ch[pmlmeext->sitesurvey_res.channel_idx]; + } else { + survey_channel = pwdinfo->p2p_info.operation_ch[pmlmeext->sitesurvey_res.channel_idx]; + } + ScanType = SCAN_ACTIVE; + } else if (rtw_p2p_findphase_ex_is_social(pwdinfo)) { + /* Commented by Albert 2011/06/03 */ + /* The driver is in the find phase, it should go through the social channel. */ + int ch_set_idx; + survey_channel = pwdinfo->social_chan[pmlmeext->sitesurvey_res.channel_idx]; + ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, survey_channel); + if (ch_set_idx >= 0) + ScanType = pmlmeext->channel_set[ch_set_idx].ScanType; + else + ScanType = SCAN_ACTIVE; + } else +#endif /* CONFIG_88EU_P2P */ + { + struct rtw_ieee80211_channel *ch; + if (pmlmeext->sitesurvey_res.channel_idx < pmlmeext->sitesurvey_res.ch_num) { + ch = &pmlmeext->sitesurvey_res.ch[pmlmeext->sitesurvey_res.channel_idx]; + survey_channel = ch->hw_value; + ScanType = (ch->flags & RTW_IEEE80211_CHAN_PASSIVE_SCAN) ? SCAN_PASSIVE : SCAN_ACTIVE; + } + } + + if (survey_channel != 0) { + /* PAUSE 4-AC Queue when site_survey */ + /* rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ + /* val8 |= 0x0f; */ + /* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ + if (pmlmeext->sitesurvey_res.channel_idx == 0) + set_channel_bwmode(padapter, survey_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + else + SelectChannel(padapter, survey_channel); + + if (ScanType == SCAN_ACTIVE) { /* obey the channel plan setting... */ + #ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || + rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) { + issue_probereq_p2p(padapter, NULL); + issue_probereq_p2p(padapter, NULL); + issue_probereq_p2p(padapter, NULL); + } else + #endif /* CONFIG_88EU_P2P */ + { + int i; + for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) { + if (pmlmeext->sitesurvey_res.ssid[i].SsidLength) { + /* todo: to issue two probe req??? */ + issue_probereq(padapter, &pmlmeext->sitesurvey_res.ssid[i], NULL); + /* msleep(SURVEY_TO>>1); */ + issue_probereq(padapter, &pmlmeext->sitesurvey_res.ssid[i], NULL); + } + } + + if (pmlmeext->sitesurvey_res.scan_mode == SCAN_ACTIVE) { + /* todo: to issue two probe req??? */ + issue_probereq(padapter, NULL, NULL); + /* msleep(SURVEY_TO>>1); */ + issue_probereq(padapter, NULL, NULL); + } + } + } + + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); + } else { + /* channel number is 0 or this channel is not valid. */ + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) { + if ((pwdinfo->rx_invitereq_info.scan_op_ch_only) || (pwdinfo->p2p_info.scan_op_ch_only)) { + /* Set the find_phase_state_exchange_cnt to P2P_FINDPHASE_EX_CNT. */ + /* This will let the following flow to run the scanning end. */ + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_MAX); + } + } + + if (rtw_p2p_findphase_ex_is_needed(pwdinfo)) { + /* Set the P2P State to the listen state of find phase and set the current channel to the listen channel */ + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_LISTEN); + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + + initialgain = 0xff; /* restore RX GAIN */ + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + /* turn on dynamic functions */ + Restore_DM_Func_Flag(padapter); + /* Switch_DM_Func(padapter, DYNAMIC_FUNC_DIG|DYNAMIC_FUNC_HP|DYNAMIC_FUNC_SS, true); */ + + _set_timer(&pwdinfo->find_phase_timer, (u32)((u32)(pwdinfo->listen_dwell) * 100)); + } else +#endif /* CONFIG_88EU_P2P */ + { + /* 20100721:Interrupt scan operation here. */ + /* For SW antenna diversity before link, it needs to switch to another antenna and scan again. */ + /* It compares the scan result and select beter one to do connection. */ + if (rtw_hal_antdiv_before_linked(padapter)) { + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->sitesurvey_res.channel_idx = -1; + pmlmeext->chan_scan_time = SURVEY_TO / 2; + set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); + return; + } +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_SCAN) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH)) + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE); +#endif /* CONFIG_88EU_P2P */ + + pmlmeext->sitesurvey_res.state = SCAN_COMPLETE; + + /* switch back to the original channel */ + +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN)) + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + else + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); +#endif /* CONFIG_88EU_P2P */ + + /* flush 4-AC Queue after site_survey */ + /* val8 = 0; */ + /* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ + + /* config MSR */ + Set_MSR(padapter, (pmlmeinfo->state & 0x3)); + + initialgain = 0xff; /* restore RX GAIN */ + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + /* turn on dynamic functions */ + Restore_DM_Func_Flag(padapter); + /* Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); */ + + if (is_client_associated_to_ap(padapter)) + issue_nulldata(padapter, NULL, 0, 3, 500); + + val8 = 0; /* survey done */ + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + report_surveydone_event(padapter); + + pmlmeext->chan_scan_time = SURVEY_TO; + pmlmeext->sitesurvey_res.state = SCAN_DISABLE; + + issue_action_BSSCoexistPacket(padapter); + issue_action_BSSCoexistPacket(padapter); + issue_action_BSSCoexistPacket(padapter); + } + } +} + +/* collect bss info from Beacon and Probe request/response frames. */ +u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame, struct wlan_bssid_ex *bssid) +{ + int i; + u32 len; + u8 *p; + u16 val16, subtype; + u8 *pframe = precv_frame->rx_data; + u32 packet_len = precv_frame->len; + u8 ie_offset; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + __le32 le32_tmp; + + len = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr); + + if (len > MAX_IE_SZ) + return _FAIL; + + memset(bssid, 0, sizeof(struct wlan_bssid_ex)); + + subtype = GetFrameSubType(pframe); + + if (subtype == WIFI_BEACON) { + bssid->Reserved[0] = 1; + ie_offset = _BEACON_IE_OFFSET_; + } else { + /* FIXME : more type */ + if (subtype == WIFI_PROBEREQ) { + ie_offset = _PROBEREQ_IE_OFFSET_; + bssid->Reserved[0] = 2; + } else if (subtype == WIFI_PROBERSP) { + ie_offset = _PROBERSP_IE_OFFSET_; + bssid->Reserved[0] = 3; + } else { + bssid->Reserved[0] = 0; + ie_offset = _FIXED_IE_LENGTH_; + } + } + + bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len; + + /* below is to copy the information element */ + bssid->IELength = len; + memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength); + + /* get the signal strength */ + bssid->Rssi = precv_frame->attrib.phy_info.recvpower; /* in dBM.raw data */ + bssid->PhyInfo.SignalQuality = precv_frame->attrib.phy_info.SignalQuality;/* in percentage */ + bssid->PhyInfo.SignalStrength = precv_frame->attrib.phy_info.SignalStrength;/* in percentage */ + rtw_hal_get_def_var(padapter, HAL_DEF_CURRENT_ANTENNA, &bssid->PhyInfo.Optimum_antenna); + + /* checking SSID */ + p = rtw_get_ie(bssid->IEs + ie_offset, _SSID_IE_, &len, bssid->IELength - ie_offset); + if (!p) { + DBG_88E("marc: cannot find SSID for survey event\n"); + return _FAIL; + } + + if (*(p + 1)) { + if (len > NDIS_802_11_LENGTH_SSID) { + DBG_88E("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len); + return _FAIL; + } + memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1)); + bssid->Ssid.SsidLength = *(p + 1); + } else { + bssid->Ssid.SsidLength = 0; + } + + memset(bssid->SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); + + /* checking rate info... */ + i = 0; + p = rtw_get_ie(bssid->IEs + ie_offset, _SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset); + if (p) { + if (len > NDIS_802_11_LENGTH_RATES_EX) { + DBG_88E("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len); + return _FAIL; + } + memcpy(bssid->SupportedRates, (p + 2), len); + i = len; + } + + p = rtw_get_ie(bssid->IEs + ie_offset, _EXT_SUPPORTEDRATES_IE_, &len, bssid->IELength - ie_offset); + if (p) { + if (len > (NDIS_802_11_LENGTH_RATES_EX - i)) { + DBG_88E("%s()-%d: IE too long (%d) for survey event\n", __func__, __LINE__, len); + return _FAIL; + } + memcpy(bssid->SupportedRates + i, (p + 2), len); + } + + /* todo: */ + bssid->NetworkTypeInUse = Ndis802_11OFDM24; + + if (bssid->IELength < 12) + return _FAIL; + + /* Checking for DSConfig */ + p = rtw_get_ie(bssid->IEs + ie_offset, _DSSET_IE_, &len, bssid->IELength - ie_offset); + + bssid->Configuration.DSConfig = 0; + bssid->Configuration.Length = 0; + + if (p) { + bssid->Configuration.DSConfig = *(p + 2); + } else {/* In 5G, some ap do not have DSSET IE */ + /* checking HT info for channel */ + p = rtw_get_ie(bssid->IEs + ie_offset, _HT_ADD_INFO_IE_, &len, bssid->IELength - ie_offset); + if (p) { + struct HT_info_element *HT_info = (struct HT_info_element *)(p + 2); + bssid->Configuration.DSConfig = HT_info->primary_channel; + } else { /* use current channel */ + bssid->Configuration.DSConfig = rtw_get_oper_ch(padapter); + } + } + + memcpy(&le32_tmp, rtw_get_beacon_interval_from_ie(bssid->IEs), 2); + bssid->Configuration.BeaconPeriod = le32_to_cpu(le32_tmp); + + val16 = rtw_get_capability((struct wlan_bssid_ex *)bssid); + + if (val16 & BIT(0)) { + bssid->InfrastructureMode = Ndis802_11Infrastructure; + memcpy(bssid->MacAddress, GetAddr2Ptr(pframe), ETH_ALEN); + } else { + bssid->InfrastructureMode = Ndis802_11IBSS; + memcpy(bssid->MacAddress, GetAddr3Ptr(pframe), ETH_ALEN); + } + + if (val16 & BIT(4)) + bssid->Privacy = 1; + else + bssid->Privacy = 0; + + bssid->Configuration.ATIMWindow = 0; + + /* 20/40 BSS Coexistence check */ + if ((pregistrypriv->wifi_spec == 1) && (!pmlmeinfo->bwmode_updated)) { + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + p = rtw_get_ie(bssid->IEs + ie_offset, _HT_CAPABILITY_IE_, &len, bssid->IELength - ie_offset); + if (p && len > 0) { + struct HT_caps_element *pHT_caps; + pHT_caps = (struct HT_caps_element *)(p + 2); + + if (le16_to_cpu(pHT_caps->u.HT_cap_element.HT_caps_info) & BIT(14)) + pmlmepriv->num_FortyMHzIntolerant++; + } else { + pmlmepriv->num_sta_no_ht++; + } + } + + /* mark bss info receiving from nearby channel as SignalQuality 101 */ + if (bssid->Configuration.DSConfig != rtw_get_oper_ch(padapter)) + bssid->PhyInfo.SignalQuality = 101; + return _SUCCESS; +} + +void start_create_ibss(struct adapter *padapter) +{ + unsigned short caps; + u8 val8; + u8 join_type; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&pmlmeinfo->network); + pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; + pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); + + /* update wireless mode */ + update_wireless_mode(padapter); + + /* udpate capability */ + caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork); + update_capinfo(padapter, caps); + if (caps & cap_IBSS) {/* adhoc master */ + val8 = 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + /* switch channel */ + /* SelectChannel(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE); */ + set_channel_bwmode(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + beacon_timing_control(padapter); + + /* set msr to WIFI_FW_ADHOC_STATE */ + pmlmeinfo->state = WIFI_FW_ADHOC_STATE; + Set_MSR(padapter, (pmlmeinfo->state & 0x3)); + + /* issue beacon */ + if (send_beacon(padapter) == _FAIL) { + report_join_res(padapter, -1); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + } else { + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, padapter->registrypriv.dev_network.MacAddress); + join_type = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + report_join_res(padapter, 1); + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + rtw_indicate_connect(padapter); + } + } else { + DBG_88E("start_create_ibss, invalid cap:%x\n", caps); + return; + } + /* update bc/mc sta_info */ + update_bmc_sta(padapter); +} + +void start_clnt_join(struct adapter *padapter) +{ + unsigned short caps; + u8 val8; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&pmlmeinfo->network); + int beacon_timeout; + + pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; + pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); + + /* update wireless mode */ + update_wireless_mode(padapter); + + /* udpate capability */ + caps = rtw_get_capability((struct wlan_bssid_ex *)pnetwork); + update_capinfo(padapter, caps); + if (caps & cap_ESS) { + Set_MSR(padapter, WIFI_FW_STATION_STATE); + + val8 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_8021X) ? 0xcc : 0xcf; + + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + /* switch channel */ + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + /* here wait for receiving the beacon to start auth */ + /* and enable a timer */ + beacon_timeout = decide_wait_for_beacon_timeout(pmlmeinfo->bcn_interval); + set_link_timer(pmlmeext, beacon_timeout); + _set_timer(&padapter->mlmepriv.assoc_timer, + (REAUTH_TO * REAUTH_LIMIT) + (REASSOC_TO * REASSOC_LIMIT) + beacon_timeout); + + pmlmeinfo->state = WIFI_FW_AUTH_NULL | WIFI_FW_STATION_STATE; + } else if (caps & cap_IBSS) { /* adhoc client */ + Set_MSR(padapter, WIFI_FW_ADHOC_STATE); + + val8 = 0xcf; + rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); + + /* switch channel */ + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + beacon_timing_control(padapter); + + pmlmeinfo->state = WIFI_FW_ADHOC_STATE; + + report_join_res(padapter, 1); + } else { + return; + } +} + +void start_clnt_auth(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + _cancel_timer_ex(&pmlmeext->link_timer); + + pmlmeinfo->state &= (~WIFI_FW_AUTH_NULL); + pmlmeinfo->state |= WIFI_FW_AUTH_STATE; + + pmlmeinfo->auth_seq = 1; + pmlmeinfo->reauth_count = 0; + pmlmeinfo->reassoc_count = 0; + pmlmeinfo->link_count = 0; + pmlmeext->retry = 0; + + /* Because of AP's not receiving deauth before */ + /* AP may: 1)not response auth or 2)deauth us after link is complete */ + /* issue deauth before issuing auth to deal with the situation */ + /* Commented by Albert 2012/07/21 */ + /* For the Win8 P2P connection, it will be hard to have a successful connection if this Wi-Fi doesn't connect to it. */ + issue_deauth(padapter, (&pmlmeinfo->network)->MacAddress, WLAN_REASON_DEAUTH_LEAVING); + + DBG_88E_LEVEL(_drv_info_, "start auth\n"); + issue_auth(padapter, NULL, 0); + + set_link_timer(pmlmeext, REAUTH_TO); +} + +void start_clnt_assoc(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + _cancel_timer_ex(&pmlmeext->link_timer); + + pmlmeinfo->state &= (~(WIFI_FW_AUTH_NULL | WIFI_FW_AUTH_STATE)); + pmlmeinfo->state |= (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE); + + issue_assocreq(padapter); + + set_link_timer(pmlmeext, REASSOC_TO); +} + +unsigned int receive_disconnect(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + /* check A3 */ + if (!(!memcmp(MacAddr, get_my_bssid(&pmlmeinfo->network), ETH_ALEN))) + return _SUCCESS; + + DBG_88E("%s\n", __func__); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) { + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_del_sta_event(padapter, MacAddr, reason); + } else if (pmlmeinfo->state & WIFI_FW_LINKING_STATE) { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -2); + } + } + return _SUCCESS; +} + +static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid) +{ + struct registry_priv *pregistrypriv; + struct mlme_ext_priv *pmlmeext; + struct rt_channel_info *chplan_new; + u8 channel; + u8 i; + + pregistrypriv = &padapter->registrypriv; + pmlmeext = &padapter->mlmeextpriv; + + /* Adjust channel plan by AP Country IE */ + if (pregistrypriv->enable80211d && + (!pmlmeext->update_channel_plan_by_ap_done)) { + u8 *ie, *p; + u32 len; + struct rt_channel_plan chplan_ap; + struct rt_channel_info chplan_sta[MAX_CHANNEL_NUM]; + u8 country[4]; + u8 fcn; /* first channel number */ + u8 noc; /* number of channel */ + u8 j, k; + + ie = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _COUNTRY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (!ie) + return; + if (len < 6) + return; + ie += 2; + p = ie; + ie += len; + + memset(country, 0, 4); + memcpy(country, p, 3); + p += 3; + + i = 0; + while ((ie - p) >= 3) { + fcn = *(p++); + noc = *(p++); + p++; + + for (j = 0; j < noc; j++) { + channel = fcn + j; + chplan_ap.Channel[i++] = channel; + } + } + chplan_ap.Len = i; + + memcpy(chplan_sta, pmlmeext->channel_set, sizeof(chplan_sta)); + + memset(pmlmeext->channel_set, 0, sizeof(pmlmeext->channel_set)); + chplan_new = pmlmeext->channel_set; + + i = 0; + j = 0; + k = 0; + if (pregistrypriv->wireless_mode & WIRELESS_11G) { + do { + if ((i == MAX_CHANNEL_NUM) || + (chplan_sta[i].ChannelNum == 0)) + break; + + if (j == chplan_ap.Len) + break; + + if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + i++; + j++; + k++; + } else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } while (1); + + /* change AP not support channel to Passive scan */ + while ((i < MAX_CHANNEL_NUM) && + (chplan_sta[i].ChannelNum != 0) && + (chplan_sta[i].ChannelNum <= 14)) { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = SCAN_PASSIVE; + i++; + k++; + } + + /* add channel AP supported */ + while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) { + chplan_new[k].ChannelNum = chplan_ap.Channel[j]; + chplan_new[k].ScanType = SCAN_ACTIVE; + j++; + k++; + } + } else { + /* keep original STA 2.4G channel plan */ + while ((i < MAX_CHANNEL_NUM) && + (chplan_sta[i].ChannelNum != 0) && + (chplan_sta[i].ChannelNum <= 14)) { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = chplan_sta[i].ScanType; + i++; + k++; + } + + /* skip AP 2.4G channel plan */ + while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) + j++; + } + + /* keep original STA 5G channel plan */ + while ((i < MAX_CHANNEL_NUM) && (chplan_sta[i].ChannelNum != 0)) { + chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; + chplan_new[k].ScanType = chplan_sta[i].ScanType; + i++; + k++; + } + + pmlmeext->update_channel_plan_by_ap_done = 1; + } + + /* If channel is used by AP, set channel scan type to active */ + channel = bssid->Configuration.DSConfig; + chplan_new = pmlmeext->channel_set; + i = 0; + while ((i < MAX_CHANNEL_NUM) && (chplan_new[i].ChannelNum != 0)) { + if (chplan_new[i].ChannelNum == channel) { + if (chplan_new[i].ScanType == SCAN_PASSIVE) + chplan_new[i].ScanType = SCAN_ACTIVE; + break; + } + i++; + } +} + +/**************************************************************************** + +Following are the functions to report events + +*****************************************************************************/ + +void report_survey_event(struct adapter *padapter, struct recv_frame *precv_frame) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct survey_event *psurvey_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext; + struct cmd_priv *pcmdpriv; + /* u8 *pframe = precv_frame->rx_data; */ + /* uint len = precv_frame->len; */ + + if (!padapter) + return; + + pmlmeext = &padapter->mlmeextpriv; + pcmdpriv = &padapter->cmdpriv; + + pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmd_obj) + return; + + cmdsz = (sizeof(struct survey_event) + sizeof(struct C2HEvent_Header)); + pevtcmd = kzalloc(cmdsz, GFP_ATOMIC); + if (!pevtcmd) { + kfree(pcmd_obj); + return; + } + + INIT_LIST_HEAD(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct survey_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_Survey); + pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); + + psurvey_evt = (struct survey_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + + if (collect_bss_info(padapter, precv_frame, (struct wlan_bssid_ex *)&psurvey_evt->bss) == _FAIL) { + kfree(pcmd_obj); + kfree(pevtcmd); + return; + } + + process_80211d(padapter, &psurvey_evt->bss); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); + + pmlmeext->sitesurvey_res.bss_cnt++; +} + +void report_surveydone_event(struct adapter *padapter) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct surveydone_event *psurveydone_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmd_obj) + return; + + cmdsz = (sizeof(struct surveydone_event) + sizeof(struct C2HEvent_Header)); + pevtcmd = kzalloc(cmdsz, GFP_KERNEL); + if (!pevtcmd) { + kfree(pcmd_obj); + return; + } + + INIT_LIST_HEAD(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct surveydone_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_SurveyDone); + pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); + + psurveydone_evt = (struct surveydone_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + psurveydone_evt->bss_cnt = pmlmeext->sitesurvey_res.bss_cnt; + + DBG_88E("survey done event(%x)\n", psurveydone_evt->bss_cnt); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); +} + +void report_join_res(struct adapter *padapter, int res) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct joinbss_event *pjoinbss_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!pcmd_obj) + return; + + cmdsz = (sizeof(struct joinbss_event) + sizeof(struct C2HEvent_Header)); + pevtcmd = kzalloc(cmdsz, GFP_ATOMIC); + if (!pevtcmd) { + kfree(pcmd_obj); + return; + } + + INIT_LIST_HEAD(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct joinbss_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_JoinBss); + pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); + + pjoinbss_evt = (struct joinbss_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + memcpy((unsigned char *)(&pjoinbss_evt->network.network), &pmlmeinfo->network, sizeof(struct wlan_bssid_ex)); + pjoinbss_evt->network.join_res = res; + pjoinbss_evt->network.aid = res; + + DBG_88E("report_join_res(%d)\n", res); + + rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); +} + +void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, unsigned short reason) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct sta_info *psta; + int mac_id; + struct stadel_event *pdel_sta_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmd_obj) + return; + + cmdsz = (sizeof(struct stadel_event) + sizeof(struct C2HEvent_Header)); + pevtcmd = kzalloc(cmdsz, GFP_KERNEL); + if (!pevtcmd) { + kfree(pcmd_obj); + return; + } + + INIT_LIST_HEAD(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stadel_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_DelSTA); + pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); + + pdel_sta_evt = (struct stadel_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + memcpy((unsigned char *)(&pdel_sta_evt->macaddr), MacAddr, ETH_ALEN); + memcpy((unsigned char *)(pdel_sta_evt->rsvd), (unsigned char *)(&reason), 2); + + psta = rtw_get_stainfo(&padapter->stapriv, MacAddr); + if (psta) + mac_id = (int)psta->mac_id; + else + mac_id = (-1); + + pdel_sta_evt->mac_id = mac_id; + + DBG_88E("report_del_sta_event: delete STA, mac_id =%d\n", mac_id); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); +} + +void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, int cam_idx) +{ + struct cmd_obj *pcmd_obj; + u8 *pevtcmd; + u32 cmdsz; + struct stassoc_event *padd_sta_evt; + struct C2HEvent_Header *pc2h_evt_hdr; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + + pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); + if (!pcmd_obj) + return; + + cmdsz = (sizeof(struct stassoc_event) + sizeof(struct C2HEvent_Header)); + pevtcmd = kzalloc(cmdsz, GFP_KERNEL); + if (!pevtcmd) { + kfree(pcmd_obj); + return; + } + + INIT_LIST_HEAD(&pcmd_obj->list); + + pcmd_obj->cmdcode = GEN_CMD_CODE(_Set_MLME_EVT); + pcmd_obj->cmdsz = cmdsz; + pcmd_obj->parmbuf = pevtcmd; + + pcmd_obj->rsp = NULL; + pcmd_obj->rspsz = 0; + + pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); + pc2h_evt_hdr->len = sizeof(struct stassoc_event); + pc2h_evt_hdr->ID = GEN_EVT_CODE(_AddSTA); + pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); + + padd_sta_evt = (struct stassoc_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); + memcpy((unsigned char *)(&padd_sta_evt->macaddr), MacAddr, ETH_ALEN); + padd_sta_evt->cam_id = cam_idx; + + DBG_88E("report_add_sta_event: add STA\n"); + + rtw_enqueue_cmd(pcmdpriv, pcmd_obj); +} + +/**************************************************************************** + +Following are the event callback functions + +*****************************************************************************/ + +/* for sta/adhoc mode */ +void update_sta_info(struct adapter *padapter, struct sta_info *psta) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + /* ERP */ + VCS_update(padapter, psta); + + /* HT */ + if (pmlmepriv->htpriv.ht_option) { + psta->htpriv.ht_option = true; + + psta->htpriv.ampdu_enable = pmlmepriv->htpriv.ampdu_enable; + + if (support_short_GI(padapter, &pmlmeinfo->HT_caps)) + psta->htpriv.sgi = true; + + psta->qos_option = true; + } else { + psta->htpriv.ht_option = false; + + psta->htpriv.ampdu_enable = false; + + psta->htpriv.sgi = false; + psta->qos_option = false; + } + psta->htpriv.bwmode = pmlmeext->cur_bwmode; + psta->htpriv.ch_offset = pmlmeext->cur_ch_offset; + + psta->htpriv.agg_enable_bitmap = 0x0;/* reset */ + psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */ + + /* QoS */ + if (pmlmepriv->qospriv.qos_option) + psta->qos_option = true; + + psta->state = _FW_LINKED; +} + +void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res) +{ + struct sta_info *psta, *psta_bmc; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 join_type; + u16 media_status; + + if (join_res < 0) { + join_type = 1; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + /* restore to initial setting. */ + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + + goto exit_mlmeext_joinbss_event_callback; + } + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + /* for bc/mc */ + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if (psta_bmc) { + pmlmeinfo->FW_sta_info[psta_bmc->mac_id].psta = psta_bmc; + update_bmc_sta_support_rate(padapter, psta_bmc->mac_id); + Update_RA_Entry(padapter, psta_bmc->mac_id); + } + } + + /* turn on dynamic functions */ + Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); + + /* update IOT-releated issue */ + update_IOT_info(padapter); + + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, cur_network->SupportedRates); + + /* BCN interval */ + rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&pmlmeinfo->bcn_interval)); + + /* udpate capability */ + update_capinfo(padapter, pmlmeinfo->capability); + + /* WMM, Update EDCA param */ + WMMOnAssocRsp(padapter); + + /* HT */ + HTOnAssocRsp(padapter); + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); + if (psta) { /* only for infra. mode */ + pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; + + psta->wireless_mode = pmlmeext->cur_wireless_mode; + + /* set per sta rate after updating HT cap. */ + set_sta_rate(padapter, psta); + rtw_hal_set_hwreg(padapter, HW_VAR_TX_RPT_MAX_MACID, (u8 *)&psta->mac_id); + media_status = (psta->mac_id << 8) | 1; /* MACID|OPMODE: 1 means connect */ + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); + } + + join_type = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) { + /* correcting TSF */ + correct_TSF(padapter, pmlmeext); + } + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_CONNECT, 0); + +exit_mlmeext_joinbss_event_callback: + + DBG_88E("=>%s\n", __func__); +} + +void mlmeext_sta_add_event_callback(struct adapter *padapter, struct sta_info *psta) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 join_type; + + DBG_88E("%s\n", __func__); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) {/* adhoc master or sta_count>1 */ + /* nothing to do */ + } else { /* adhoc client */ + /* correcting TSF */ + correct_TSF(padapter, pmlmeext); + + /* start beacon */ + if (send_beacon(padapter) == _FAIL) { + pmlmeinfo->FW_sta_info[psta->mac_id].status = 0; + pmlmeinfo->state ^= WIFI_FW_ADHOC_STATE; + return; + } + pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; + } + + join_type = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + } + + pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; + + /* rate radaptive */ + Update_RA_Entry(padapter, psta->mac_id); + + /* update adhoc sta_info */ + update_sta_info(padapter, psta); +} + +void mlmeext_sta_del_event_callback(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (is_client_associated_to_ap(padapter) || is_IBSS_empty(padapter)) { + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + /* restore to initial setting. */ + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + + /* switch to the 20M Hz mode after disconnect */ + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + /* SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); */ + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + flush_all_cam_entry(padapter); + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + /* set MSR to no link state -> infra. mode */ + Set_MSR(padapter, _HW_STATE_STATION_); + + _cancel_timer_ex(&pmlmeext->link_timer); + } +} + +/**************************************************************************** + +Following are the functions for the timer handlers + +*****************************************************************************/ +void _linked_rx_signal_strehgth_display(struct adapter *padapter); +void _linked_rx_signal_strehgth_display(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 mac_id; + int UndecoratedSmoothedPWDB; + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) + mac_id = 0; + else if ((pmlmeinfo->state & 0x03) == _HW_STATE_AP_) + mac_id = 2; + + rtw_hal_get_def_var(padapter, HW_DEF_RA_INFO_DUMP, &mac_id); + + rtw_hal_get_def_var(padapter, HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, &UndecoratedSmoothedPWDB); + DBG_88E("UndecoratedSmoothedPWDB:%d\n", UndecoratedSmoothedPWDB); +} + +static u8 chk_ap_is_alive(struct adapter *padapter, struct sta_info *psta) +{ + u8 ret = false; + + if ((sta_rx_data_pkts(psta) == sta_last_rx_data_pkts(psta)) && + sta_rx_beacon_pkts(psta) == sta_last_rx_beacon_pkts(psta) && + sta_rx_probersp_pkts(psta) == sta_last_rx_probersp_pkts(psta)) + ret = false; + else + ret = true; + + sta_update_last_rx_pkts(psta); + + return ret; +} + +void linked_status_chk(struct adapter *padapter) +{ + u32 i; + struct sta_info *psta; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (padapter->bRxRSSIDisplay) + _linked_rx_signal_strehgth_display(padapter); + + rtw_hal_sreset_linked_status_check(padapter); + + if (is_client_associated_to_ap(padapter)) { + /* linked infrastructure client mode */ + + int tx_chk = _SUCCESS, rx_chk = _SUCCESS; + int rx_chk_limit; + + rx_chk_limit = 4; + psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress); + if (psta) { + bool is_p2p_enable = false; + #ifdef CONFIG_88EU_P2P + is_p2p_enable = !rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE); + #endif + + if (!chk_ap_is_alive(padapter, psta)) + rx_chk = _FAIL; + + if (pxmitpriv->last_tx_pkts == pxmitpriv->tx_pkts) + tx_chk = _FAIL; + + if (pmlmeext->active_keep_alive_check && (rx_chk == _FAIL || tx_chk == _FAIL)) { + u8 backup_oper_channel = 0; + + /* switch to correct channel of current network before issue keep-alive frames */ + if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { + backup_oper_channel = rtw_get_oper_ch(padapter); + SelectChannel(padapter, pmlmeext->cur_channel); + } + + if (rx_chk != _SUCCESS) + issue_probereq_ex(padapter, &pmlmeinfo->network.Ssid, psta->hwaddr, 3, 1); + + if ((tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) || rx_chk != _SUCCESS) { + tx_chk = issue_nulldata(padapter, psta->hwaddr, 0, 3, 1); + /* if tx acked and p2p disabled, set rx_chk _SUCCESS to reset retry count */ + if (tx_chk == _SUCCESS && !is_p2p_enable) + rx_chk = _SUCCESS; + } + + /* back to the original operation channel */ + if (backup_oper_channel > 0) + SelectChannel(padapter, backup_oper_channel); + } else { + if (rx_chk != _SUCCESS) { + if (pmlmeext->retry == 0) { + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + issue_probereq(padapter, &pmlmeinfo->network.Ssid, pmlmeinfo->network.MacAddress); + } + } + + if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) { + tx_chk = issue_nulldata(padapter, NULL, 0, 1, 0); + } + } + + if (rx_chk == _FAIL) { + pmlmeext->retry++; + if (pmlmeext->retry > rx_chk_limit) { + DBG_88E_LEVEL(_drv_always_, FUNC_ADPT_FMT" disconnect or roaming\n", + FUNC_ADPT_ARG(padapter)); + receive_disconnect(padapter, pmlmeinfo->network.MacAddress, + WLAN_REASON_EXPIRATION_CHK); + return; + } + } else { + pmlmeext->retry = 0; + } + + if (tx_chk == _FAIL) { + pmlmeinfo->link_count &= 0xf; + } else { + pxmitpriv->last_tx_pkts = pxmitpriv->tx_pkts; + pmlmeinfo->link_count = 0; + } + } /* end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) */ + } else if (is_client_associated_to_ibss(padapter)) { + /* linked IBSS mode */ + /* for each assoc list entry to check the rx pkt counter */ + for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) { + if (pmlmeinfo->FW_sta_info[i].status == 1) { + psta = pmlmeinfo->FW_sta_info[i].psta; + + if (NULL == psta) + continue; + if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) { + if (pmlmeinfo->FW_sta_info[i].retry < 3) { + pmlmeinfo->FW_sta_info[i].retry++; + } else { + pmlmeinfo->FW_sta_info[i].retry = 0; + pmlmeinfo->FW_sta_info[i].status = 0; + report_del_sta_event(padapter, psta->hwaddr + , 65535/* indicate disconnect caused by no rx */ + ); + } + } else { + pmlmeinfo->FW_sta_info[i].retry = 0; + pmlmeinfo->FW_sta_info[i].rx_pkt = (u32)sta_rx_pkts(psta); + } + } + } + } +} + +void survey_timer_hdl(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct sitesurvey_parm *psurveyPara; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif + + /* issue rtw_sitesurvey_cmd */ + if (pmlmeext->sitesurvey_res.state > SCAN_START) { + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) + pmlmeext->sitesurvey_res.channel_idx++; + + if (pmlmeext->scan_abort) { + #ifdef CONFIG_88EU_P2P + if (!rtw_p2p_chk_state(&padapter->wdinfo, P2P_STATE_NONE)) { + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_MAX); + pmlmeext->sitesurvey_res.channel_idx = 3; + DBG_88E("%s idx:%d, cnt:%u\n", __func__ + , pmlmeext->sitesurvey_res.channel_idx + , pwdinfo->find_phase_state_exchange_cnt + ); + } else + #endif + { + pmlmeext->sitesurvey_res.channel_idx = pmlmeext->sitesurvey_res.ch_num; + DBG_88E("%s idx:%d\n", __func__ + , pmlmeext->sitesurvey_res.channel_idx + ); + } + + pmlmeext->scan_abort = false;/* reset */ + } + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) + goto exit_survey_timer_hdl; + + psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC); + if (!psurveyPara) { + kfree(ph2c); + goto exit_survey_timer_hdl; + } + + init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey)); + rtw_enqueue_cmd(pcmdpriv, ph2c); + } + +exit_survey_timer_hdl: + return; +} + +void link_timer_hdl(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { + DBG_88E("link_timer_hdl:no beacon while connecting\n"); + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -3); + } else if (pmlmeinfo->state & WIFI_FW_AUTH_STATE) { + /* re-auth timer */ + if (++pmlmeinfo->reauth_count > REAUTH_LIMIT) { + pmlmeinfo->state = 0; + report_join_res(padapter, -1); + return; + } + + DBG_88E("link_timer_hdl: auth timeout and try again\n"); + pmlmeinfo->auth_seq = 1; + issue_auth(padapter, NULL, 0); + set_link_timer(pmlmeext, REAUTH_TO); + } else if (pmlmeinfo->state & WIFI_FW_ASSOC_STATE) { + /* re-assoc timer */ + if (++pmlmeinfo->reassoc_count > REASSOC_LIMIT) { + pmlmeinfo->state = WIFI_FW_NULL_STATE; + report_join_res(padapter, -2); + return; + } + + DBG_88E("link_timer_hdl: assoc timeout and try again\n"); + issue_assocreq(padapter); + set_link_timer(pmlmeext, REASSOC_TO); + } +} + +void addba_timer_hdl(struct sta_info *psta) +{ + struct ht_priv *phtpriv; + + if (!psta) + return; + + phtpriv = &psta->htpriv; + + if ((phtpriv->ht_option) && (phtpriv->ampdu_enable)) { + if (phtpriv->candidate_tid_bitmap) + phtpriv->candidate_tid_bitmap = 0x0; + } +} + +u8 NULL_hdl(struct adapter *padapter, u8 *pbuf) +{ + return H2C_SUCCESS; +} + +u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf) +{ + u8 type; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct setopmode_parm *psetop = (struct setopmode_parm *)pbuf; + + if (psetop->mode == Ndis802_11APMode) { + pmlmeinfo->state = WIFI_FW_AP_STATE; + type = _HW_STATE_AP_; + } else if (psetop->mode == Ndis802_11Infrastructure) { + pmlmeinfo->state &= ~(BIT(0) | BIT(1));/* clear state */ + pmlmeinfo->state |= WIFI_FW_STATION_STATE;/* set to STATION_STATE */ + type = _HW_STATE_STATION_; + } else if (psetop->mode == Ndis802_11IBSS) { + type = _HW_STATE_ADHOC_; + } else { + type = _HW_STATE_NOLINK_; + } + + rtw_hal_set_hwreg(padapter, HW_VAR_SET_OPMODE, (u8 *)(&type)); + /* Set_NETYPE0_MSR(padapter, type); */ + + return H2C_SUCCESS; +} + +u8 createbss_hdl(struct adapter *padapter, u8 *pbuf) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&pmlmeinfo->network); + struct joinbss_parm *pparm = (struct joinbss_parm *)pbuf; + /* u32 initialgain; */ + + if (pparm->network.InfrastructureMode == Ndis802_11APMode) { +#ifdef CONFIG_88EU_AP_MODE + + if (pmlmeinfo->state == WIFI_FW_AP_STATE) { + /* todo: */ + return H2C_SUCCESS; + } +#endif + } + + /* below is for ad-hoc master */ + if (pparm->network.InfrastructureMode == Ndis802_11IBSS) { + rtw_joinbss_reset(padapter); + + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmlmeinfo->ERP_enable = 0; + pmlmeinfo->WMM_enable = 0; + pmlmeinfo->HT_enable = 0; + pmlmeinfo->HT_caps_enable = 0; + pmlmeinfo->HT_info_enable = 0; + pmlmeinfo->agg_enable_bitmap = 0; + pmlmeinfo->candidate_tid_bitmap = 0; + + /* disable dynamic functions, such as high power, DIG */ + Save_DM_Func_Flag(padapter); + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); + + /* config the initial gain under linking, need to write the BB registers */ + /* initialgain = 0x1E; */ + /* rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); */ + + /* cancel link timer */ + _cancel_timer_ex(&pmlmeext->link_timer); + + /* clear CAM */ + flush_all_cam_entry(padapter); + + memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength)); + pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength; + + if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */ + return H2C_PARAMETERS_ERROR; + + memcpy(pnetwork->IEs, ((struct wlan_bssid_ex *)pbuf)->IEs, pnetwork->IELength); + + start_create_ibss(padapter); + } + + return H2C_SUCCESS; +} + +u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf) +{ + u8 join_type; + struct ndis_802_11_var_ie *pIE; + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&pmlmeinfo->network); + struct joinbss_parm *pparm = (struct joinbss_parm *)pbuf; + u32 i; + + /* check already connecting to AP or not */ + if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) { + if (pmlmeinfo->state & WIFI_FW_STATION_STATE) + issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 5, 100); + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + /* clear CAM */ + flush_all_cam_entry(padapter); + + _cancel_timer_ex(&pmlmeext->link_timer); + + /* set MSR to nolink -> infra. mode */ + Set_MSR(padapter, _HW_STATE_STATION_); + + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); + } + + rtw_antenna_select_cmd(padapter, pparm->network.PhyInfo.Optimum_antenna, false); + + rtw_joinbss_reset(padapter); + + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmlmeinfo->ERP_enable = 0; + pmlmeinfo->WMM_enable = 0; + pmlmeinfo->HT_enable = 0; + pmlmeinfo->HT_caps_enable = 0; + pmlmeinfo->HT_info_enable = 0; + pmlmeinfo->agg_enable_bitmap = 0; + pmlmeinfo->candidate_tid_bitmap = 0; + pmlmeinfo->bwmode_updated = false; + + memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength)); + pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength; + + if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */ + return H2C_PARAMETERS_ERROR; + + memcpy(pnetwork->IEs, ((struct wlan_bssid_ex *)pbuf)->IEs, pnetwork->IELength); + + /* Check AP vendor to move rtw_joinbss_cmd() */ + + for (i = sizeof(struct ndis_802_11_fixed_ie); i < pnetwork->IELength;) { + pIE = (struct ndis_802_11_var_ie *)(pnetwork->IEs + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_:/* Get WMM IE. */ + if (!memcmp(pIE->data, WMM_OUI, 4)) + pmlmeinfo->WMM_enable = 1; + break; + case _HT_CAPABILITY_IE_: /* Get HT Cap IE. */ + pmlmeinfo->HT_caps_enable = 1; + break; + case _HT_EXTRA_INFO_IE_: /* Get HT Info IE. */ + pmlmeinfo->HT_info_enable = 1; + + /* spec case only for cisco's ap because cisco's ap issue assoc rsp using mcs rate @40MHz or @20MHz */ + { + struct HT_info_element *pht_info = (struct HT_info_element *)(pIE->data); + + if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) { + /* switch to the 40M Hz mode according to the AP */ + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; + switch (pht_info->infos[0] & 0x3) { + case 1: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + case 3: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + default: + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + + DBG_88E("set ch/bw before connected\n"); + } + } + break; + default: + break; + } + + i += (pIE->Length + 2); + } + /* disable dynamic functions, such as high power, DIG */ + + /* config the initial gain under linking, need to write the BB registers */ + + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmlmeinfo->network.MacAddress); + join_type = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); + + /* cancel link timer */ + _cancel_timer_ex(&pmlmeext->link_timer); + + start_clnt_join(padapter); + + return H2C_SUCCESS; +} + +u8 disconnect_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct disconnect_parm *param = (struct disconnect_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)(&pmlmeinfo->network); + u8 val8; + + if (is_client_associated_to_ap(padapter)) + issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms / 100, 100); + + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); + rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); + + /* restore to initial setting. */ + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + + if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) { + /* Stop BCN */ + val8 = 0; + rtw_hal_set_hwreg(padapter, HW_VAR_BCN_FUNC, (u8 *)(&val8)); + } + + /* set MSR to no link state -> infra. mode */ + Set_MSR(padapter, _HW_STATE_STATION_); + + pmlmeinfo->state = WIFI_FW_NULL_STATE; + + /* switch to the 20M Hz mode after disconnect */ + pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; + pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); + + flush_all_cam_entry(padapter); + + _cancel_timer_ex(&pmlmeext->link_timer); + + rtw_free_uc_swdec_pending_queue(padapter); + + return H2C_SUCCESS; +} + +static int rtw_scan_ch_decision(struct adapter *padapter, struct rtw_ieee80211_channel *out, + u32 out_num, struct rtw_ieee80211_channel *in, u32 in_num) +{ + int i, j; + int set_idx; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + /* clear out first */ + memset(out, 0, sizeof(struct rtw_ieee80211_channel) * out_num); + + /* acquire channels from in */ + j = 0; + for (i = 0; i < in_num; i++) { + set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, in[i].hw_value); + if (in[i].hw_value && !(in[i].flags & RTW_IEEE80211_CHAN_DISABLED) && + set_idx >= 0) { + memcpy(&out[j], &in[i], sizeof(struct rtw_ieee80211_channel)); + + if (pmlmeext->channel_set[set_idx].ScanType == SCAN_PASSIVE) + out[j].flags &= RTW_IEEE80211_CHAN_PASSIVE_SCAN; + + j++; + } + if (j >= out_num) + break; + } + + /* if out is empty, use channel_set as default */ + if (j == 0) { + for (i = 0; i < pmlmeext->max_chan_nums; i++) { + out[i].hw_value = pmlmeext->channel_set[i].ChannelNum; + + if (pmlmeext->channel_set[i].ScanType == SCAN_PASSIVE) + out[i].flags &= RTW_IEEE80211_CHAN_PASSIVE_SCAN; + + j++; + } + } + + return j; +} + +u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct sitesurvey_parm *pparm = (struct sitesurvey_parm *)pbuf; + u8 bdelayscan = false; + u8 val8; + u32 initialgain; + u32 i; + +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif + + if (pmlmeext->sitesurvey_res.state == SCAN_DISABLE) { + /* for first time sitesurvey_cmd */ + rtw_hal_set_hwreg(padapter, HW_VAR_CHECK_TXBUF, NULL); + + pmlmeext->sitesurvey_res.state = SCAN_START; + pmlmeext->sitesurvey_res.bss_cnt = 0; + pmlmeext->sitesurvey_res.channel_idx = 0; + + for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) { + if (pparm->ssid[i].SsidLength) { + memcpy(pmlmeext->sitesurvey_res.ssid[i].Ssid, pparm->ssid[i].Ssid, IW_ESSID_MAX_SIZE); + pmlmeext->sitesurvey_res.ssid[i].SsidLength = pparm->ssid[i].SsidLength; + } else { + pmlmeext->sitesurvey_res.ssid[i].SsidLength = 0; + } + } + + pmlmeext->sitesurvey_res.ch_num = rtw_scan_ch_decision(padapter + , pmlmeext->sitesurvey_res.ch, RTW_CHANNEL_SCAN_AMOUNT + , pparm->ch, pparm->ch_num + ); + + pmlmeext->sitesurvey_res.scan_mode = pparm->scan_mode; + + /* issue null data if associating to the AP */ + if (is_client_associated_to_ap(padapter)) { + pmlmeext->sitesurvey_res.state = SCAN_TXNULL; + + issue_nulldata(padapter, NULL, 1, 3, 500); + + bdelayscan = true; + } + if (bdelayscan) { + /* delay 50ms to protect nulldata(1). */ + set_survey_timer(pmlmeext, 50); + return H2C_SUCCESS; + } + } + + if ((pmlmeext->sitesurvey_res.state == SCAN_START) || (pmlmeext->sitesurvey_res.state == SCAN_TXNULL)) { + /* disable dynamic functions, such as high power, DIG */ + Save_DM_Func_Flag(padapter); + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); + + /* config the initial gain under scanning, need to write the BB registers */ +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + initialgain = 0x1E; + else + initialgain = 0x28; +#else /* CONFIG_88EU_P2P */ + initialgain = 0x1E; +#endif /* CONFIG_88EU_P2P */ + + rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); + + /* set MSR to no link state */ + Set_MSR(padapter, _HW_STATE_NOLINK_); + + val8 = 1; /* under site survey */ + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + + pmlmeext->sitesurvey_res.state = SCAN_PROCESS; + } + + site_survey(padapter); + + return H2C_SUCCESS; +} + +u8 setauth_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct setauth_parm *pparm = (struct setauth_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pparm->mode < 4) + pmlmeinfo->auth_algo = pparm->mode; + return H2C_SUCCESS; +} + +u8 setkey_hdl(struct adapter *padapter, u8 *pbuf) +{ + unsigned short ctrl; + struct setkey_parm *pparm = (struct setkey_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + unsigned char null_sta[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + /* main tx key for wep. */ + if (pparm->set_tx) + pmlmeinfo->key_index = pparm->keyid; + + /* write cam */ + ctrl = BIT(15) | ((pparm->algorithm) << 2) | pparm->keyid; + + DBG_88E_LEVEL(_drv_info_, "set group key to hw: alg:%d(WEP40-1 WEP104-5 TKIP-2 AES-4) " + "keyid:%d\n", pparm->algorithm, pparm->keyid); + write_cam(padapter, pparm->keyid, ctrl, null_sta, pparm->key); + + return H2C_SUCCESS; +} + +u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf) +{ + u16 ctrl = 0; + u8 cam_id;/* cam_entry */ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct set_stakey_parm *pparm = (struct set_stakey_parm *)pbuf; + + /* cam_entry: */ + /* 0~3 for default key */ + + /* for concurrent mode (ap+sta): */ + /* default key is disable, using sw encrypt/decrypt */ + /* cam_entry = 4 for sta mode (macid = 0) */ + /* cam_entry(macid+3) = 5 ~ N for ap mode (aid = 1~N, macid = 2 ~N) */ + + /* for concurrent mode (sta+sta): */ + /* default key is disable, using sw encrypt/decrypt */ + /* cam_entry = 4 mapping to macid = 0 */ + /* cam_entry = 5 mapping to macid = 2 */ + + cam_id = 4; + + DBG_88E_LEVEL(_drv_info_, "set pairwise key to hw: alg:%d(WEP40-1 WEP104-5 TKIP-2 AES-4) camid:%d\n", + pparm->algorithm, cam_id); + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (pparm->algorithm == _NO_PRIVACY_) /* clear cam entry */ { + clear_cam_entry(padapter, pparm->id); + return H2C_SUCCESS_RSP; + } + + psta = rtw_get_stainfo(pstapriv, pparm->addr); + if (psta) { + ctrl = (BIT(15) | ((pparm->algorithm) << 2)); + + DBG_88E("r871x_set_stakey_hdl(): enc_algorithm=%d\n", pparm->algorithm); + + if ((psta->mac_id < 1) || (psta->mac_id > (NUM_STA - 4))) { + DBG_88E("r871x_set_stakey_hdl():set_stakey failed, mac_id(aid)=%d\n", psta->mac_id); + return H2C_REJECTED; + } + + cam_id = (psta->mac_id + 3);/* 0~3 for default key, cmd_id = macid + 3, macid = aid+1; */ + + DBG_88E("Write CAM, mac_addr =%x:%x:%x:%x:%x:%x, cam_entry=%d\n", pparm->addr[0], + pparm->addr[1], pparm->addr[2], pparm->addr[3], pparm->addr[4], + pparm->addr[5], cam_id); + + write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); + + return H2C_SUCCESS_RSP; + } else { + DBG_88E("r871x_set_stakey_hdl(): sta has been free\n"); + return H2C_REJECTED; + } + } + + /* below for sta mode */ + + if (pparm->algorithm == _NO_PRIVACY_) { /* clear cam entry */ + clear_cam_entry(padapter, pparm->id); + return H2C_SUCCESS; + } + ctrl = BIT(15) | ((pparm->algorithm) << 2); + write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); + pmlmeinfo->enc_algo = pparm->algorithm; + return H2C_SUCCESS; +} + +u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct addBaReq_parm *pparm = (struct addBaReq_parm *)pbuf; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, pparm->addr); + + if (!psta) + return H2C_SUCCESS; + + if (((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && (pmlmeinfo->HT_enable)) || + ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) { + issue_action_BA(padapter, pparm->addr, RTW_WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid); + _set_timer(&psta->addba_retry_timer, ADDBA_TO); + } else { + psta->htpriv.candidate_tid_bitmap &= ~BIT(pparm->tid); + } + return H2C_SUCCESS; +} + +u8 set_tx_beacon_cmd(struct adapter *padapter) +{ + struct cmd_obj *ph2c; + struct Tx_Beacon_param *ptxBeacon_parm; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u8 res = _SUCCESS; + int len_diff = 0; + + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + ptxBeacon_parm = kzalloc(sizeof(struct Tx_Beacon_param), GFP_ATOMIC); + if (!ptxBeacon_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + memcpy(&ptxBeacon_parm->network, &pmlmeinfo->network, sizeof(struct wlan_bssid_ex)); + + len_diff = update_hidden_ssid(ptxBeacon_parm->network.IEs + _BEACON_IE_OFFSET_, + ptxBeacon_parm->network.IELength - _BEACON_IE_OFFSET_, + pmlmeinfo->hidden_ssid_mode); + ptxBeacon_parm->network.IELength += len_diff; + + init_h2fwcmd_w_parm_no_rsp(ph2c, ptxBeacon_parm, GEN_CMD_CODE(_TX_Beacon)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + +exit: + + return res; +} + +u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + u8 evt_code; + u16 evt_sz; + uint *peventbuf; + void (*event_callback)(struct adapter *dev, u8 *pbuf); + struct evt_priv *pevt_priv = &padapter->evtpriv; + + peventbuf = (uint *)pbuf; + evt_sz = (u16)(*peventbuf & 0xffff); + evt_code = (u8)((*peventbuf >> 16) & 0xff); + + /* checking if event code is valid */ + if (evt_code >= MAX_C2HEVT) + goto _abort_event_; + + /* checking if event size match the event parm size */ + if ((wlanevents[evt_code].parmsize != 0) && + (wlanevents[evt_code].parmsize != evt_sz)) + goto _abort_event_; + + atomic_inc(&pevt_priv->event_seq); + + peventbuf += 2; + + if (peventbuf) { + event_callback = wlanevents[evt_code].event_callback; + event_callback(padapter, (u8 *)peventbuf); + + pevt_priv->evt_done_cnt++; + } + +_abort_event_: + return H2C_SUCCESS; +} + +u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + if (!pbuf) + return H2C_PARAMETERS_ERROR; + + return H2C_SUCCESS; +} + +u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + if (send_beacon(padapter) == _FAIL) { + DBG_88E("issue_beacon, fail!\n"); + return H2C_PARAMETERS_ERROR; + } +#ifdef CONFIG_88EU_AP_MODE + else { /* tx bc/mc frames after update TIM */ + struct sta_info *psta_bmc; + struct list_head *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + + /* for BC/MC Frames */ + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if (!psta_bmc) + return H2C_SUCCESS; + + if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) { + msleep(10);/* 10ms, ATIM(HIQ) Windows */ + spin_lock_bh(&psta_bmc->sleep_q.lock); + + xmitframe_phead = get_list_head(&psta_bmc->sleep_q); + xmitframe_plist = xmitframe_phead->next; + + while (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + list_del_init(&pxmitframe->list); + + psta_bmc->sleepq_len--; + if (psta_bmc->sleepq_len > 0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + pxmitframe->attrib.triggered = 1; + + pxmitframe->attrib.qsel = 0x11;/* HIQ */ + + spin_unlock_bh(&psta_bmc->sleep_q.lock); + if (rtw_hal_xmit(padapter, pxmitframe)) + rtw_os_xmit_complete(padapter, pxmitframe); + spin_lock_bh(&psta_bmc->sleep_q.lock); + } + spin_unlock_bh(&psta_bmc->sleep_q.lock); + } + } +#endif + return H2C_SUCCESS; +} + +u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf) +{ + struct set_ch_parm *set_ch_parm; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (!pbuf) + return H2C_PARAMETERS_ERROR; + + set_ch_parm = (struct set_ch_parm *)pbuf; + + DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n", + FUNC_NDEV_ARG(padapter->pnetdev), + set_ch_parm->ch, set_ch_parm->bw, set_ch_parm->ch_offset); + + pmlmeext->cur_channel = set_ch_parm->ch; + pmlmeext->cur_ch_offset = set_ch_parm->ch_offset; + pmlmeext->cur_bwmode = set_ch_parm->bw; + + set_channel_bwmode(padapter, set_ch_parm->ch, set_ch_parm->ch_offset, set_ch_parm->bw); + + return H2C_SUCCESS; +} + +u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + struct SetChannelPlan_param *setChannelPlan_param; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + if (!pbuf) + return H2C_PARAMETERS_ERROR; + + setChannelPlan_param = (struct SetChannelPlan_param *)pbuf; + + pmlmeext->max_chan_nums = init_channel_set(padapter, setChannelPlan_param->channel_plan, pmlmeext->channel_set); + init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); + + return H2C_SUCCESS; +} + +u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + if (!pbuf) + return H2C_PARAMETERS_ERROR; + return H2C_SUCCESS; +} + +u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + return H2C_REJECTED; +} + +/* TDLS_WRCR : write RCR DATA BIT */ +/* TDLS_SD_PTI : issue peer traffic indication */ +/* TDLS_CS_OFF : go back to the channel linked with AP, terminating channel switch procedure */ +/* TDLS_INIT_CH_SEN : init channel sensing, receive all data and mgnt frame */ +/* TDLS_DONE_CH_SEN: channel sensing and report candidate channel */ +/* TDLS_OFF_CH : first time set channel to off channel */ +/* TDLS_BASE_CH : go back tp the channel linked with AP when set base channel as target channel */ +/* TDLS_P_OFF_CH : periodically go to off channel */ +/* TDLS_P_BASE_CH : periodically go back to base channel */ +/* TDLS_RS_RCR : restore RCR */ +/* TDLS_CKALV_PH1 : check alive timer phase1 */ +/* TDLS_CKALV_PH2 : check alive timer phase2 */ +/* TDLS_FREE_STA : free tdls sta */ +u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf) +{ + return H2C_REJECTED; +} diff --git a/drivers/staging/r8188eu/core/rtw_mp.c b/drivers/staging/r8188eu/core/rtw_mp.c new file mode 100644 index 000000000000..dabdd0406f30 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_mp.c @@ -0,0 +1,935 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_MP_C_ + +#include "../include/drv_types.h" +#include "../include/odm_precomp.h" +#include "../include/rtl8188e_hal.h" + +u32 read_bbreg(struct adapter *padapter, u32 addr, u32 bitmask) +{ + return rtw_hal_read_bbreg(padapter, addr, bitmask); +} + +void write_bbreg(struct adapter *padapter, u32 addr, u32 bitmask, u32 val) +{ + rtw_hal_write_bbreg(padapter, addr, bitmask, val); +} + +u32 _read_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 bitmask) +{ + return rtw_hal_read_rfreg(padapter, (enum rf_radio_path)rfpath, addr, bitmask); +} + +void _write_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 bitmask, u32 val) +{ + rtw_hal_write_rfreg(padapter, (enum rf_radio_path)rfpath, addr, bitmask, val); +} + +u32 read_rfreg(struct adapter *padapter, u8 rfpath, u32 addr) +{ + return _read_rfreg(padapter, (enum rf_radio_path)rfpath, addr, bRFRegOffsetMask); +} + +void write_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 val) +{ + _write_rfreg(padapter, (enum rf_radio_path)rfpath, addr, bRFRegOffsetMask, val); +} + +static void _init_mp_priv_(struct mp_priv *pmp_priv) +{ + struct wlan_bssid_ex *pnetwork; + + memset(pmp_priv, 0, sizeof(struct mp_priv)); + + pmp_priv->mode = MP_OFF; + + pmp_priv->channel = 1; + pmp_priv->bandwidth = HT_CHANNEL_WIDTH_20; + pmp_priv->prime_channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + pmp_priv->rateidx = MPT_RATE_1M; + pmp_priv->txpoweridx = 0x2A; + + pmp_priv->antenna_tx = ANTENNA_A; + pmp_priv->antenna_rx = ANTENNA_AB; + + pmp_priv->check_mp_pkt = 0; + + pmp_priv->tx_pktcount = 0; + + pmp_priv->rx_pktcount = 0; + pmp_priv->rx_crcerrpktcount = 0; + + pmp_priv->network_macaddr[0] = 0x00; + pmp_priv->network_macaddr[1] = 0xE0; + pmp_priv->network_macaddr[2] = 0x4C; + pmp_priv->network_macaddr[3] = 0x87; + pmp_priv->network_macaddr[4] = 0x66; + pmp_priv->network_macaddr[5] = 0x55; + + pnetwork = &pmp_priv->mp_network.network; + memcpy(pnetwork->MacAddress, pmp_priv->network_macaddr, ETH_ALEN); + + pnetwork->Ssid.SsidLength = 8; + memcpy(pnetwork->Ssid.Ssid, "mp_871x", pnetwork->Ssid.SsidLength); +} + +static void mp_init_xmit_attrib(struct mp_tx *pmptx, struct adapter *padapter) +{ + struct pkt_attrib *pattrib; + struct tx_desc *desc; + + /* init xmitframe attribute */ + pattrib = &pmptx->attrib; + memset(pattrib, 0, sizeof(struct pkt_attrib)); + desc = &pmptx->desc; + memset(desc, 0, TXDESC_SIZE); + + pattrib->ether_type = 0x8712; + memset(pattrib->dst, 0xFF, ETH_ALEN); + pattrib->ack_policy = 0; + pattrib->hdrlen = WLAN_HDR_A3_LEN; + pattrib->subtype = WIFI_DATA; + pattrib->priority = 0; + pattrib->qsel = pattrib->priority; + pattrib->nr_frags = 1; + pattrib->encrypt = 0; + pattrib->bswenc = false; + pattrib->qos_en = false; +} + +s32 init_mp_priv(struct adapter *padapter) +{ + struct mp_priv *pmppriv = &padapter->mppriv; + + _init_mp_priv_(pmppriv); + pmppriv->papdater = padapter; + + pmppriv->tx.stop = 1; + mp_init_xmit_attrib(&pmppriv->tx, padapter); + + switch (padapter->registrypriv.rf_config) { + case RF_1T1R: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_A; + break; + case RF_1T2R: + default: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T2R: + case RF_2T2R_GREEN: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T4R: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_ABCD; + break; + } + + return _SUCCESS; +} + +void free_mp_priv(struct mp_priv *pmp_priv) +{ + kfree(pmp_priv->pallocated_mp_xmitframe_buf); + pmp_priv->pallocated_mp_xmitframe_buf = NULL; + pmp_priv->pmp_xmtframe_buf = NULL; +} + +#define PHY_IQCalibrate(a, b) PHY_IQCalibrate_8188E(a, b) +#define PHY_LCCalibrate(a) PHY_LCCalibrate_8188E(a) +#define PHY_SetRFPathSwitch(a, b) PHY_SetRFPathSwitch_8188E(a, b) + +s32 MPT_InitializeAdapter(struct adapter *pAdapter, u8 Channel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + s32 rtStatus = _SUCCESS; + struct mpt_context *pMptCtx = &pAdapter->mppriv.MptCtx; + struct mlme_priv *pmlmepriv = &pAdapter->mlmepriv; + + /* HW Initialization for 8190 MPT. */ + /* SW Initialization for 8190 MP. */ + pMptCtx->bMptDrvUnload = false; + pMptCtx->bMassProdTest = false; + pMptCtx->bMptIndexEven = true; /* default gain index is -6.0db */ + pMptCtx->h2cReqNum = 0x0; + /* Init mpt event. */ + /* init for BT MP */ + + pMptCtx->bMptWorkItemInProgress = false; + pMptCtx->CurrMptAct = NULL; + /* */ + + /* Don't accept any packets */ + rtw_write32(pAdapter, REG_RCR, 0); + + PHY_IQCalibrate(pAdapter, false); + dm_CheckTXPowerTracking(&pHalData->odmpriv); /* trigger thermal meter */ + PHY_LCCalibrate(pAdapter); + + pMptCtx->backup0xc50 = (u8)PHY_QueryBBReg(pAdapter, rOFDM0_XAAGCCore1, bMaskByte0); + pMptCtx->backup0xc58 = (u8)PHY_QueryBBReg(pAdapter, rOFDM0_XBAGCCore1, bMaskByte0); + pMptCtx->backup0xc30 = (u8)PHY_QueryBBReg(pAdapter, rOFDM0_RxDetector1, bMaskByte0); + pMptCtx->backup0x52_RF_A = (u8)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); + pMptCtx->backup0x52_RF_B = (u8)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); + + /* set ant to wifi side in mp mode */ + rtw_write16(pAdapter, 0x870, 0x300); + rtw_write16(pAdapter, 0x860, 0x110); + + if (pAdapter->registrypriv.mp_mode == 1) + pmlmepriv->fw_state = WIFI_MP_STATE; + + return rtStatus; +} + +/*----------------------------------------------------------------------------- + * Function: MPT_DeInitAdapter() + * + * Overview: Extra DeInitialization for Mass Production Test. + * + * Input: struct adapter * pAdapter + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 05/08/2007 MHC Create Version 0. + * 05/18/2007 MHC Add normal driver MPHalt code. + * + *---------------------------------------------------------------------------*/ +void MPT_DeInitAdapter(struct adapter *pAdapter) +{ + struct mpt_context *pMptCtx = &pAdapter->mppriv.MptCtx; + + pMptCtx->bMptDrvUnload = true; +} + +static u8 mpt_ProStartTest(struct adapter *padapter) +{ + struct mpt_context *pMptCtx = &padapter->mppriv.MptCtx; + + pMptCtx->bMassProdTest = true; + pMptCtx->bStartContTx = false; + pMptCtx->bCckContTx = false; + pMptCtx->bOfdmContTx = false; + pMptCtx->bSingleCarrier = false; + pMptCtx->bCarrierSuppression = false; + pMptCtx->bSingleTone = false; + + return _SUCCESS; +} + +/* + * General use + */ +s32 SetPowerTracking(struct adapter *padapter, u8 enable) +{ + Hal_SetPowerTracking(padapter, enable); + return 0; +} + +void GetPowerTracking(struct adapter *padapter, u8 *enable) +{ + Hal_GetPowerTracking(padapter, enable); +} + +static void disable_dm(struct adapter *padapter) +{ + u8 v8; + + /* 3 1. disable firmware dynamic mechanism */ + /* disable Power Training, Rate Adaptive */ + v8 = rtw_read8(padapter, REG_BCN_CTRL); + v8 &= ~EN_BCN_FUNCTION; + rtw_write8(padapter, REG_BCN_CTRL, v8); + + /* 3 2. disable driver dynamic mechanism */ + /* disable Dynamic Initial Gain */ + /* disable High Power */ + /* disable Power Tracking */ + Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); + + /* enable APK, LCK and IQK but disable power tracking */ + Switch_DM_Func(padapter, DYNAMIC_RF_CALIBRATION, true); +} + +/* This function initializes the DUT to the MP test mode */ +s32 mp_start_test(struct adapter *padapter) +{ + struct wlan_bssid_ex bssid; + struct sta_info *psta; + u32 length; + u8 val8; + s32 res = _SUCCESS; + struct mp_priv *pmppriv = &padapter->mppriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + + padapter->registrypriv.mp_mode = 1; + pmppriv->bSetTxPower = 0; /* for manually set tx power */ + + /* 3 disable dynamic mechanism */ + disable_dm(padapter); + + /* 3 0. update mp_priv */ + + if (padapter->registrypriv.rf_config == RF_819X_MAX_TYPE) { + switch (GET_RF_TYPE(padapter)) { + case RF_1T1R: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_A; + break; + case RF_1T2R: + default: + pmppriv->antenna_tx = ANTENNA_A; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T2R: + case RF_2T2R_GREEN: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_AB; + break; + case RF_2T4R: + pmppriv->antenna_tx = ANTENNA_AB; + pmppriv->antenna_rx = ANTENNA_ABCD; + break; + } + } + + mpt_ProStartTest(padapter); + + /* 3 1. initialize a new struct wlan_bssid_ex */ +/* memset(&bssid, 0, sizeof(struct wlan_bssid_ex)); */ + memcpy(bssid.MacAddress, pmppriv->network_macaddr, ETH_ALEN); + bssid.Ssid.SsidLength = strlen("mp_pseudo_adhoc"); + memcpy(bssid.Ssid.Ssid, (u8 *)"mp_pseudo_adhoc", bssid.Ssid.SsidLength); + bssid.InfrastructureMode = Ndis802_11IBSS; + bssid.NetworkTypeInUse = Ndis802_11DS; + bssid.IELength = 0; + + length = get_wlan_bssid_ex_sz(&bssid); + if (length % 4) + bssid.Length = ((length >> 2) + 1) << 2; /* round up to multiple of 4 bytes. */ + else + bssid.Length = length; + + spin_lock_bh(&pmlmepriv->lock); + + if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) + goto end_of_mp_start_test; + + /* init mp_start_test status */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + rtw_disassoc_cmd(padapter, 500, true); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + } + pmppriv->prev_fw_state = get_fwstate(pmlmepriv); + if (padapter->registrypriv.mp_mode == 1) + pmlmepriv->fw_state = WIFI_MP_STATE; + set_fwstate(pmlmepriv, _FW_UNDER_LINKING); + + /* 3 2. create a new psta for mp driver */ + /* clear psta in the cur_network, if any */ + psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); + if (psta) + rtw_free_stainfo(padapter, psta); + + psta = rtw_alloc_stainfo(&padapter->stapriv, bssid.MacAddress); + if (!psta) { + pmlmepriv->fw_state = pmppriv->prev_fw_state; + res = _FAIL; + goto end_of_mp_start_test; + } + + /* 3 3. join psudo AdHoc */ + tgt_network->join_res = 1; + tgt_network->aid = 1; + psta->aid = 1; + memcpy(&tgt_network->network, &bssid, length); + + rtw_indicate_connect(padapter); + _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); + +end_of_mp_start_test: + + spin_unlock_bh(&pmlmepriv->lock); + + if (res == _SUCCESS) { + /* set MSR to WIFI_FW_ADHOC_STATE */ + val8 = rtw_read8(padapter, MSR) & 0xFC; /* 0x0102 */ + val8 |= WIFI_FW_ADHOC_STATE; + rtw_write8(padapter, MSR, val8); /* Link in ad hoc network */ + } + return res; +} +/* */ +/* This function change the DUT from the MP test mode into normal mode */ +void mp_stop_test(struct adapter *padapter) +{ + struct mp_priv *pmppriv = &padapter->mppriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_network *tgt_network = &pmlmepriv->cur_network; + struct sta_info *psta; + + if (pmppriv->mode == MP_ON) { + pmppriv->bSetTxPower = 0; + spin_lock_bh(&pmlmepriv->lock); + if (!check_fwstate(pmlmepriv, WIFI_MP_STATE)) + goto end_of_mp_stop_test; + + /* 3 1. disconnect psudo AdHoc */ + rtw_indicate_disconnect(padapter); + + /* 3 2. clear psta used in mp test mode. */ + psta = rtw_get_stainfo(&padapter->stapriv, tgt_network->network.MacAddress); + if (psta) + rtw_free_stainfo(padapter, psta); + + /* 3 3. return to normal state (default:station mode) */ + pmlmepriv->fw_state = pmppriv->prev_fw_state; /* WIFI_STATION_STATE; */ + + /* flush the cur_network */ + memset(tgt_network, 0, sizeof(struct wlan_network)); + + _clr_fwstate_(pmlmepriv, WIFI_MP_STATE); + +end_of_mp_stop_test: + + spin_unlock_bh(&pmlmepriv->lock); + } +} + +/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ +/* + * SetChannel + * Description + * Use H2C command to change channel, + * not only modify rf register, but also other setting need to be done. + */ +void SetChannel(struct adapter *pAdapter) +{ + Hal_SetChannel(pAdapter); +} + +/* + * Notice + * Switch bandwitdth may change center frequency(channel) + */ +void SetBandwidth(struct adapter *pAdapter) +{ + Hal_SetBandwidth(pAdapter); +} + +void SetAntenna(struct adapter *pAdapter) +{ + Hal_SetAntenna(pAdapter); +} + +void SetAntennaPathPower(struct adapter *pAdapter) +{ + Hal_SetAntennaPathPower(pAdapter); +} + +void SetTxPower(struct adapter *pAdapter) +{ + Hal_SetTxPower(pAdapter); + } + +void SetDataRate(struct adapter *pAdapter) +{ + Hal_SetDataRate(pAdapter); +} + +void MP_PHY_SetRFPathSwitch(struct adapter *pAdapter, bool bMain) +{ + PHY_SetRFPathSwitch(pAdapter, bMain); +} + +s32 SetThermalMeter(struct adapter *pAdapter, u8 target_ther) +{ + return Hal_SetThermalMeter(pAdapter, target_ther); +} + +void GetThermalMeter(struct adapter *pAdapter, u8 *value) +{ + Hal_GetThermalMeter(pAdapter, value); +} + +void SetSingleCarrierTx(struct adapter *pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetSingleCarrierTx(pAdapter, bStart); +} + +void SetSingleToneTx(struct adapter *pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetSingleToneTx(pAdapter, bStart); +} + +void SetCarrierSuppressionTx(struct adapter *pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetCarrierSuppressionTx(pAdapter, bStart); +} + +void SetContinuousTx(struct adapter *pAdapter, u8 bStart) +{ + PhySetTxPowerLevel(pAdapter); + Hal_SetContinuousTx(pAdapter, bStart); +} + +void PhySetTxPowerLevel(struct adapter *pAdapter) +{ + struct mp_priv *pmp_priv = &pAdapter->mppriv; + + if (pmp_priv->bSetTxPower == 0) /* for NO manually set power index */ + PHY_SetTxPowerLevel8188E(pAdapter, pmp_priv->channel); +} + +/* */ +static void dump_mpframe(struct adapter *padapter, struct xmit_frame *pmpframe) +{ + rtw_hal_mgnt_xmit(padapter, pmpframe); +} + +static struct xmit_frame *alloc_mp_xmitframe(struct xmit_priv *pxmitpriv) +{ + struct xmit_frame *pmpframe; + struct xmit_buf *pxmitbuf; + + pmpframe = rtw_alloc_xmitframe(pxmitpriv); + if (!pmpframe) + return NULL; + + pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); + if (!pxmitbuf) { + rtw_free_xmitframe(pxmitpriv, pmpframe); + return NULL; + } + + pmpframe->frame_tag = MP_FRAMETAG; + + pmpframe->pxmitbuf = pxmitbuf; + + pmpframe->buf_addr = pxmitbuf->pbuf; + + pxmitbuf->priv_data = pmpframe; + + return pmpframe; +} + +static int mp_xmit_packet_thread(void *context) +{ + struct xmit_frame *pxmitframe; + struct mp_tx *pmptx; + struct mp_priv *pmp_priv; + struct xmit_priv *pxmitpriv; + struct adapter *padapter; + + pmp_priv = (struct mp_priv *)context; + pmptx = &pmp_priv->tx; + padapter = pmp_priv->papdater; + pxmitpriv = &padapter->xmitpriv; + + thread_enter("RTW_MP_THREAD"); + + /* DBG_88E("%s:pkTx Start\n", __func__); */ + while (1) { + pxmitframe = alloc_mp_xmitframe(pxmitpriv); + if (!pxmitframe) { + if (pmptx->stop || + padapter->bSurpriseRemoved || + padapter->bDriverStopped) { + goto exit; + } else { + msleep(1); + continue; + } + } + + memcpy((u8 *)(pxmitframe->buf_addr + TXDESC_OFFSET), pmptx->buf, pmptx->write_size); + memcpy(&pxmitframe->attrib, &pmptx->attrib, sizeof(struct pkt_attrib)); + + dump_mpframe(padapter, pxmitframe); + + pmptx->sended++; + pmp_priv->tx_pktcount++; + + if (pmptx->stop || + padapter->bSurpriseRemoved || + padapter->bDriverStopped) + goto exit; + if ((pmptx->count != 0) && + (pmptx->count == pmptx->sended)) + goto exit; + + flush_signals_thread(); + } + +exit: + kfree(pmptx->pallocated_buf); + pmptx->pallocated_buf = NULL; + pmptx->stop = 1; + + thread_exit(); +} + +void fill_txdesc_for_mp(struct adapter *padapter, struct tx_desc *ptxdesc) +{ + struct mp_priv *pmp_priv = &padapter->mppriv; + memcpy(ptxdesc, &pmp_priv->tx.desc, TXDESC_SIZE); +} + +void SetPacketTx(struct adapter *padapter) +{ + u8 *ptr, *pkt_start, *pkt_end; + u32 pkt_size; + struct tx_desc *desc; + struct rtw_ieee80211_hdr *hdr; + u8 payload; + bool bmcast; + struct pkt_attrib *pattrib; + struct mp_priv *pmp_priv; + + pmp_priv = &padapter->mppriv; + if (pmp_priv->tx.stop) + return; + pmp_priv->tx.sended = 0; + pmp_priv->tx.stop = 0; + pmp_priv->tx_pktcount = 0; + + /* 3 1. update_attrib() */ + pattrib = &pmp_priv->tx.attrib; + memcpy(pattrib->src, padapter->eeprompriv.mac_addr, ETH_ALEN); + memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + bmcast = is_multicast_ether_addr(pattrib->ra); + if (bmcast) { + pattrib->mac_id = 1; + pattrib->psta = rtw_get_bcmc_stainfo(padapter); + } else { + pattrib->mac_id = 0; + pattrib->psta = rtw_get_stainfo(&padapter->stapriv, get_bssid(&padapter->mlmepriv)); + } + + pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->pktlen; + + /* 3 2. allocate xmit buffer */ + pkt_size = pattrib->last_txcmdsz; + + kfree(pmp_priv->tx.pallocated_buf); + pmp_priv->tx.write_size = pkt_size; + pmp_priv->tx.buf_size = pkt_size + XMITBUF_ALIGN_SZ; + pmp_priv->tx.pallocated_buf = kzalloc(pmp_priv->tx.buf_size, GFP_KERNEL); + if (!pmp_priv->tx.pallocated_buf) { + DBG_88E("%s: malloc(%d) fail!!\n", __func__, pmp_priv->tx.buf_size); + return; + } + pmp_priv->tx.buf = (u8 *)N_BYTE_ALIGMENT((size_t)(pmp_priv->tx.pallocated_buf), XMITBUF_ALIGN_SZ); + ptr = pmp_priv->tx.buf; + + desc = &pmp_priv->tx.desc; + memset(desc, 0, TXDESC_SIZE); + pkt_start = ptr; + pkt_end = pkt_start + pkt_size; + + /* 3 3. init TX descriptor */ + /* offset 0 */ + desc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); + desc->txdw0 |= cpu_to_le32(pkt_size & 0x0000FFFF); /* packet size */ + desc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00FF0000); /* 32 bytes for TX Desc */ + if (bmcast) + desc->txdw0 |= cpu_to_le32(BMC); /* broadcast packet */ + + desc->txdw1 |= cpu_to_le32((0x01 << 26) & 0xff000000); + /* offset 4 */ + desc->txdw1 |= cpu_to_le32((pattrib->mac_id) & 0x3F); /* CAM_ID(MAC_ID) */ + desc->txdw1 |= cpu_to_le32((pattrib->qsel << QSEL_SHT) & 0x00001F00); /* Queue Select, TID */ + + desc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); /* Rate Adaptive ID */ + /* offset 8 */ + /* offset 12 */ + + desc->txdw3 |= cpu_to_le32((pattrib->seqnum << 16) & 0x0fff0000); + + /* offset 16 */ + desc->txdw4 |= cpu_to_le32(HW_SSN); + desc->txdw4 |= cpu_to_le32(USERATE); + desc->txdw4 |= cpu_to_le32(DISDATAFB); + + if (pmp_priv->preamble) { + if (pmp_priv->rateidx <= MPT_RATE_54M) + desc->txdw4 |= cpu_to_le32(DATA_SHORT); /* CCK Short Preamble */ + } + if (pmp_priv->bandwidth == HT_CHANNEL_WIDTH_40) + desc->txdw4 |= cpu_to_le32(DATA_BW); + + /* offset 20 */ + desc->txdw5 |= cpu_to_le32(pmp_priv->rateidx & 0x0000001F); + + if (pmp_priv->preamble) { + if (pmp_priv->rateidx > MPT_RATE_54M) + desc->txdw5 |= cpu_to_le32(SGI); /* MCS Short Guard Interval */ + } + desc->txdw5 |= cpu_to_le32(RTY_LMT_EN); /* retry limit enable */ + desc->txdw5 |= cpu_to_le32(0x00180000); /* DATA/RTS Rate Fallback Limit */ + + /* 3 4. make wlan header, make_wlanhdr() */ + hdr = (struct rtw_ieee80211_hdr *)pkt_start; + SetFrameSubType(&hdr->frame_ctl, pattrib->subtype); + memcpy(hdr->addr1, pattrib->dst, ETH_ALEN); /* DA */ + memcpy(hdr->addr2, pattrib->src, ETH_ALEN); /* SA */ + memcpy(hdr->addr3, get_bssid(&padapter->mlmepriv), ETH_ALEN); /* RA, BSSID */ + + /* 3 5. make payload */ + ptr = pkt_start + pattrib->hdrlen; + + switch (pmp_priv->tx.payload) { + case 0: + payload = 0x00; + break; + case 1: + payload = 0x5a; + break; + case 2: + payload = 0xa5; + break; + case 3: + payload = 0xff; + break; + default: + payload = 0x00; + break; + } + + memset(ptr, payload, pkt_end - ptr); + + /* 3 6. start thread */ + pmp_priv->tx.PktTxThread = kthread_run(mp_xmit_packet_thread, pmp_priv, "RTW_MP_THREAD"); + if (IS_ERR(pmp_priv->tx.PktTxThread)) + DBG_88E("Create PktTx Thread Fail !!!!!\n"); +} + +void SetPacketRx(struct adapter *pAdapter, u8 bStartRx) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + + if (bStartRx) { + /* Accept CRC error and destination address */ + pHalData->ReceiveConfig = AAP | APM | AM | AB | APP_ICV | + AMF | ADF | APP_FCS | HTC_LOC_CTRL | + APP_MIC | APP_PHYSTS; + + pHalData->ReceiveConfig |= (RCR_ACRC32 | RCR_AAP); + + rtw_write32(pAdapter, REG_RCR, pHalData->ReceiveConfig); + + /* Accept all data frames */ + rtw_write16(pAdapter, REG_RXFLTMAP2, 0xFFFF); + } else { + rtw_write32(pAdapter, REG_RCR, 0); + } +} + +void ResetPhyRxPktCount(struct adapter *pAdapter) +{ + u32 i, phyrx_set = 0; + + for (i = 0; i <= 0xF; i++) { + phyrx_set = 0; + phyrx_set |= _RXERR_RPT_SEL(i); /* select */ + phyrx_set |= RXERR_RPT_RST; /* set counter to zero */ + rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); + } +} + +static u32 GetPhyRxPktCounts(struct adapter *pAdapter, u32 selbit) +{ + /* selection */ + u32 phyrx_set = 0, count = 0; + + phyrx_set = _RXERR_RPT_SEL(selbit & 0xF); + rtw_write32(pAdapter, REG_RXERR_RPT, phyrx_set); + + /* Read packet count */ + count = rtw_read32(pAdapter, REG_RXERR_RPT) & RXERR_COUNTER_MASK; + + return count; +} + +u32 GetPhyRxPktReceived(struct adapter *pAdapter) +{ + u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; + + OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_OK); + CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_OK); + HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_OK); + + return OFDM_cnt + CCK_cnt + HT_cnt; +} + +u32 GetPhyRxPktCRC32Error(struct adapter *pAdapter) +{ + u32 OFDM_cnt = 0, CCK_cnt = 0, HT_cnt = 0; + + OFDM_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_OFDM_MPDU_FAIL); + CCK_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_CCK_MPDU_FAIL); + HT_cnt = GetPhyRxPktCounts(pAdapter, RXERR_TYPE_HT_MPDU_FAIL); + + return OFDM_cnt + CCK_cnt + HT_cnt; +} + +/* reg 0x808[9:0]: FFT data x */ +/* reg 0x808[22]: 0 --> 1 to get 1 FFT data y */ +/* reg 0x8B4[15:0]: FFT data y report */ +static u32 rtw_GetPSDData(struct adapter *pAdapter, u32 point) +{ + int psd_val; + + psd_val = rtw_read32(pAdapter, 0x808); + psd_val &= 0xFFBFFC00; + psd_val |= point; + + rtw_write32(pAdapter, 0x808, psd_val); + mdelay(1); + psd_val |= 0x00400000; + + rtw_write32(pAdapter, 0x808, psd_val); + mdelay(1); + psd_val = rtw_read32(pAdapter, 0x8B4); + + psd_val &= 0x0000FFFF; + + return psd_val; +} + +/* + *pts start_point_min stop_point_max + * 128 64 64 + 128 = 192 + * 256 128 128 + 256 = 384 + * 512 256 256 + 512 = 768 + * 1024 512 512 + 1024 = 1536 + */ +u32 mp_query_psd(struct adapter *pAdapter, u8 *data) +{ + u32 i, psd_pts = 0, psd_start = 0, psd_stop = 0; + u32 psd_data = 0; + + if (!netif_running(pAdapter->pnetdev)) + return 0; + + if (!check_fwstate(&pAdapter->mlmepriv, WIFI_MP_STATE)) + return 0; + + if (strlen(data) == 0) { /* default value */ + psd_pts = 128; + psd_start = 64; + psd_stop = 128; + } else { + sscanf(data, "pts =%d, start =%d, stop =%d", &psd_pts, &psd_start, &psd_stop); + } + + memset(data, '\0', sizeof(*data)); + + i = psd_start; + while (i < psd_stop) { + if (i >= psd_pts) { + psd_data = rtw_GetPSDData(pAdapter, i - psd_pts); + } else { + psd_data = rtw_GetPSDData(pAdapter, i); + } + sprintf(data + strlen(data), "%x ", psd_data); + i++; + } + + msleep(100); + return strlen(data) + 1; +} + +void _rtw_mp_xmit_priv(struct xmit_priv *pxmitpriv) +{ + int i, res; + struct adapter *padapter = pxmitpriv->adapter; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + + if (padapter->registrypriv.mp_mode == 0) { + max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + num_xmit_extbuf = NR_XMIT_EXTBUFF; + } else { + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + } + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + for (i = 0; i < num_xmit_extbuf; i++) { + rtw_os_xmit_resource_free(padapter, pxmitbuf, (max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)); + + pxmitbuf++; + } + + vfree(pxmitpriv->pallocated_xmit_extbuf); + + if (padapter->registrypriv.mp_mode == 0) { + max_xmit_extbuf_size = 6000; + num_xmit_extbuf = 8; + } else { + max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + num_xmit_extbuf = NR_XMIT_EXTBUFF; + } + + /* Init xmit extension buff */ + _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); + + pxmitpriv->pallocated_xmit_extbuf = vzalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + + if (!pxmitpriv->pallocated_xmit_extbuf) { + res = _FAIL; + goto exit; + } + + pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitpriv->pallocated_xmit_extbuf), 4); + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + + for (i = 0; i < num_xmit_extbuf; i++) { + INIT_LIST_HEAD(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = true; + + res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ); + if (res == _FAIL) { + res = _FAIL; + goto exit; + } + + list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmit_extbuf_queue.queue); + pxmitbuf++; + } + + pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; + +exit: + ; +} + +void Hal_ProSetCrystalCap(struct adapter *pAdapter, u32 CrystalCapVal) +{ + CrystalCapVal = CrystalCapVal & 0x3F; + + // write 0x24[16:11] = 0x24[22:17] = CrystalCap + PHY_SetBBReg(pAdapter, REG_AFE_XTAL_CTRL, 0x7FF800, + (CrystalCapVal | (CrystalCapVal << 6))); +} diff --git a/drivers/staging/r8188eu/core/rtw_mp_ioctl.c b/drivers/staging/r8188eu/core/rtw_mp_ioctl.c new file mode 100644 index 000000000000..c85f8e467337 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_mp_ioctl.c @@ -0,0 +1,1170 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_MP_IOCTL_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/mlme_osdep.h" +#include "../include/rtw_mp_ioctl.h" + +/* rtl8188eu_oid_rtl_seg_81_85 section start **************** */ +int rtl8188eu_oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == SET_OID) { + Adapter->registrypriv.wireless_mode = *(u8 *)poid_par_priv->information_buf; + } else if (poid_par_priv->type_of_oid == QUERY_OID) { + *(u8 *)poid_par_priv->information_buf = Adapter->registrypriv.wireless_mode; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_NOT_ACCEPTED; + } + + return status; +} +/* rtl8188eu_oid_rtl_seg_81_87_80 section start **************** */ +int rtl8188eu_oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv) +{ + struct bb_reg_param *pbbreg; + u16 offset; + u32 value; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); + + offset = (u16)(pbbreg->offset) & 0xFFF; /* 0ffset :0x800~0xfff */ + if (offset < BB_REG_BASE_ADDR) + offset |= BB_REG_BASE_ADDR; + + value = pbbreg->value; + + _irqlevel_changed_(&oldirql, LOWER); + write_bbreg(Adapter, offset, 0xFFFFFFFF, value); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv) +{ + struct bb_reg_param *pbbreg; + u16 offset; + u32 value; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct bb_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct bb_reg_param *)(poid_par_priv->information_buf); + + offset = (u16)(pbbreg->offset) & 0xFFF; /* 0ffset :0x800~0xfff */ + if (offset < BB_REG_BASE_ADDR) + offset |= BB_REG_BASE_ADDR; + + _irqlevel_changed_(&oldirql, LOWER); + value = read_bbreg(Adapter, offset, 0xFFFFFFFF); + _irqlevel_changed_(&oldirql, RAISE); + + pbbreg->value = value; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv) +{ + struct rf_reg_param *pbbreg; + u8 path; + u8 offset; + u32 value; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); + + if (pbbreg->path >= RF_PATH_MAX) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->offset > 0xFF) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->value > 0xFFFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + path = (u8)pbbreg->path; + offset = (u8)pbbreg->offset; + value = pbbreg->value; + + _irqlevel_changed_(&oldirql, LOWER); + write_rfreg(Adapter, path, offset, value); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv) +{ + struct rf_reg_param *pbbreg; + u8 path; + u8 offset; + u32 value; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + int status = NDIS_STATUS_SUCCESS; + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct rf_reg_param)) + return NDIS_STATUS_INVALID_LENGTH; + + pbbreg = (struct rf_reg_param *)(poid_par_priv->information_buf); + + if (pbbreg->path >= RF_PATH_MAX) + return NDIS_STATUS_NOT_ACCEPTED; + if (pbbreg->offset > 0xFF) + return NDIS_STATUS_NOT_ACCEPTED; + + path = (u8)pbbreg->path; + offset = (u8)pbbreg->offset; + + _irqlevel_changed_(&oldirql, LOWER); + value = read_rfreg(Adapter, path, offset); + _irqlevel_changed_(&oldirql, RAISE); + + pbbreg->value = value; + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + return status; +} +/* rtl8188eu_oid_rtl_seg_81_87_00 section end**************** */ +/* */ + +/* rtl8188eu_oid_rtl_seg_81_80_00 section start **************** */ +/* */ +int rtl8188eu_oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 ratevalue;/* 4 */ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + ratevalue = *((u32 *)poid_par_priv->information_buf);/* 4 */ + if (ratevalue >= MPT_RATE_LAST) + return NDIS_STATUS_INVALID_DATA; + + Adapter->mppriv.rateidx = ratevalue; + + _irqlevel_changed_(&oldirql, LOWER); + SetDataRate(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 mode; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (Adapter->registrypriv.mp_mode == 0) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + /* IQCalibrateBcut(Adapter); */ + + mode = *((u32 *)poid_par_priv->information_buf); + Adapter->mppriv.mode = mode;/* 1 for loopback */ + + if (mp_start_test(Adapter) == _FAIL) { + status = NDIS_STATUS_NOT_ACCEPTED; + goto exit; + } + +exit: + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + mp_stop_test(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 Channel; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == QUERY_OID) { + *((u32 *)poid_par_priv->information_buf) = Adapter->mppriv.channel; + return NDIS_STATUS_SUCCESS; + } + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + Channel = *((u32 *)poid_par_priv->information_buf); + if (Channel > 14) + return NDIS_STATUS_NOT_ACCEPTED; + Adapter->mppriv.channel = Channel; + + _irqlevel_changed_(&oldirql, LOWER); + SetChannel(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv) +{ + u16 bandwidth; + u16 channel_offset; + int status = NDIS_STATUS_SUCCESS; + struct adapter *padapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + bandwidth = *((u32 *)poid_par_priv->information_buf);/* 4 */ + channel_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + + if (bandwidth != HT_CHANNEL_WIDTH_40) + bandwidth = HT_CHANNEL_WIDTH_20; + padapter->mppriv.bandwidth = (u8)bandwidth; + padapter->mppriv.prime_channel_offset = (u8)channel_offset; + + _irqlevel_changed_(&oldirql, LOWER); + SetBandwidth(padapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 antenna; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + if (poid_par_priv->type_of_oid == SET_OID) { + antenna = *(u32 *)poid_par_priv->information_buf; + + Adapter->mppriv.antenna_tx = (u16)((antenna & 0xFFFF0000) >> 16); + Adapter->mppriv.antenna_rx = (u16)(antenna & 0x0000FFFF); + + _irqlevel_changed_(&oldirql, LOWER); + SetAntenna(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + } else { + antenna = (Adapter->mppriv.antenna_tx << 16) | Adapter->mppriv.antenna_rx; + *(u32 *)poid_par_priv->information_buf = antenna; + } + + return status; +} + +int rtl8188eu_oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 tx_pwr_idx; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + tx_pwr_idx = *((u32 *)poid_par_priv->information_buf); + if (tx_pwr_idx > MAX_TX_PWR_INDEX_N_MODE) + return NDIS_STATUS_NOT_ACCEPTED; + + Adapter->mppriv.txpoweridx = (u8)tx_pwr_idx; + + _irqlevel_changed_(&oldirql, LOWER); + SetTxPower(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +/* */ +/* rtl8188eu_oid_rtl_seg_81_80_20 section start **************** */ +/* */ +int rtl8188eu_oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if (poid_par_priv->information_buf_len == sizeof(u32)) { + *(u32 *)poid_par_priv->information_buf = Adapter->mppriv.tx_pktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if (poid_par_priv->information_buf_len == sizeof(u32)) { + *(u32 *)poid_par_priv->information_buf = Adapter->mppriv.rx_pktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + if (poid_par_priv->information_buf_len == sizeof(u32)) { + *(u32 *)poid_par_priv->information_buf = Adapter->mppriv.rx_crcerrpktcount; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +/* */ + +int rtl8188eu_oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + Adapter->mppriv.tx_pktcount = 0; + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + if (poid_par_priv->information_buf_len == sizeof(u32)) { + Adapter->mppriv.rx_pktcount = 0; + Adapter->mppriv.rx_crcerrpktcount = 0; + } else { + status = NDIS_STATUS_INVALID_LENGTH; + } + + return status; +} +/* */ +int rtl8188eu_oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql, LOWER); + ResetPhyRxPktCount(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + *(u32 *)poid_par_priv->information_buf = GetPhyRxPktReceived(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len != sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + *(u32 *)poid_par_priv->information_buf = GetPhyRxPktCRC32Error(Adapter); + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + return status; +} +/* rtl8188eu_oid_rtl_seg_81_80_20 section end **************** */ +int rtl8188eu_oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 bStartTest; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32 *)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetContinuousTx(Adapter, (u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_88E("%s: pkt tx is running...\n", __func__); + msleep(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +int rtl8188eu_oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 bStartTest; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32 *)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetSingleCarrierTx(Adapter, (u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_88E("%s: pkt tx is running...\n", __func__); + msleep(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +int rtl8188eu_oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 bStartTest; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32 *)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetCarrierSuppressionTx(Adapter, (u8)bStartTest); + if (bStartTest) { + struct mp_priv *pmp_priv = &Adapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + DBG_88E("%s: pkt tx is running...\n", __func__); + msleep(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(Adapter); + } + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +int rtl8188eu_oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv) +{ + u32 bStartTest; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + bStartTest = *((u32 *)poid_par_priv->information_buf); + + _irqlevel_changed_(&oldirql, LOWER); + SetSingleToneTx(Adapter, (u8)bStartTest); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +int rtl8188eu_oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_trigger_gpio_hdl(struct oid_par_priv *poid_par_priv) +{ + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + int status = NDIS_STATUS_SUCCESS; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + rtw_hal_set_hwreg(Adapter, HW_VAR_TRIGGER_GPIO_0, NULL); + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* rtl8188eu_oid_rtl_seg_81_80_00 section end **************** */ +/* */ +int rtl8188eu_oid_rt_pro8711_join_bss_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv) +{ + struct mp_rw_reg *RegRWStruct; + u32 offset, width; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; + offset = RegRWStruct->offset; + width = RegRWStruct->width; + + if (offset > 0xFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + switch (width) { + case 1: + RegRWStruct->value = rtw_read8(Adapter, offset); + break; + case 2: + RegRWStruct->value = rtw_read16(Adapter, offset); + break; + default: + width = 4; + RegRWStruct->value = rtw_read32(Adapter, offset); + break; + } + + _irqlevel_changed_(&oldirql, RAISE); + + *poid_par_priv->bytes_rw = width; + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv) +{ + struct mp_rw_reg *RegRWStruct; + u32 offset, value; + int status = NDIS_STATUS_SUCCESS; + struct adapter *padapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + RegRWStruct = (struct mp_rw_reg *)poid_par_priv->information_buf; + offset = RegRWStruct->offset; + value = RegRWStruct->value; + + if (offset > 0xFFF) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + switch (RegRWStruct->width) { + case 1: + if (value > 0xFF) { + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + rtw_write8(padapter, offset, (u8)value); + break; + case 2: + if (value > 0xFFFF) { + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + rtw_write16(padapter, offset, (u16)value); + break; + case 4: + rtw_write32(padapter, offset, value); + break; + default: + status = NDIS_STATUS_NOT_ACCEPTED; + break; + } + + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_burst_read_register_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_burst_write_register_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_write_txcmd_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +/* */ +int rtl8188eu_oid_rt_pro_read16_eeprom_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +/* */ +int rtl8188eu_oid_rt_pro_write16_eeprom_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro8711_wi_poll_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro8711_pkt_loss_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_rd_attrib_mem_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_wr_attrib_mem_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_set_rf_intfs_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_poll_rx_status_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_cfg_debug_message_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_set_data_rate_ex_hdl(struct oid_par_priv *poid_par_priv) +{ + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + int status = NDIS_STATUS_SUCCESS; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + + if (rtw_setdatarate_cmd(Adapter, poid_par_priv->information_buf) != _SUCCESS) + status = NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + u8 thermal = 0; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + GetThermalMeter(Adapter, &thermal); + _irqlevel_changed_(&oldirql, RAISE); + + *(u32 *)poid_par_priv->information_buf = (u32)thermal; + *poid_par_priv->bytes_rw = sizeof(u32); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_read_tssi_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_set_power_tracking_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + if (poid_par_priv->type_of_oid == SET_OID) { + u8 enable; + + enable = *(u8 *)poid_par_priv->information_buf; + + SetPowerTracking(Adapter, enable); + } else { + GetPowerTracking(Adapter, (u8 *)poid_par_priv->information_buf); + } + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_set_basic_rate_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_qry_pwrstate_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_set_pwrstate_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_h2c_set_rate_table_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} +/* */ +int rtl8188eu_oid_rt_pro_h2c_get_rate_table_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +/* rtl8188eu_oid_rtl_seg_87_12_00 section start **************** */ +int rtl8188eu_oid_rt_pro_encryption_ctrl_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_add_sta_info_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_dele_sta_info_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_query_dr_variable_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) +{ + return NDIS_STATUS_SUCCESS; +} +/* */ +int rtl8188eu_oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ + struct efuse_access_struct *pefuse; + u8 *data; + u16 addr = 0, cnts = 0, max_available_size = 0; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(struct efuse_access_struct)) + return NDIS_STATUS_INVALID_LENGTH; + + pefuse = (struct efuse_access_struct *)poid_par_priv->information_buf; + addr = pefuse->start_addr; + cnts = pefuse->cnts; + data = pefuse->data; + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + + if ((addr + cnts) > max_available_size) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + if (rtw_efuse_access(Adapter, false, addr, cnts, data) == _FAIL) + status = NDIS_STATUS_FAILURE; + else + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ + struct efuse_access_struct *pefuse; + u8 *data; + u16 addr = 0, cnts = 0, max_available_size = 0; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + pefuse = (struct efuse_access_struct *)poid_par_priv->information_buf; + addr = pefuse->start_addr; + cnts = pefuse->cnts; + data = pefuse->data; + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + + if ((addr + cnts) > max_available_size) + return NDIS_STATUS_NOT_ACCEPTED; + + _irqlevel_changed_(&oldirql, LOWER); + if (rtw_efuse_access(Adapter, true, addr, cnts, data) == _FAIL) + status = NDIS_STATUS_FAILURE; + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_rw_efuse_pgpkt_hdl(struct oid_par_priv *poid_par_priv) +{ + struct pgpkt *ppgpkt; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + *poid_par_priv->bytes_rw = 0; + + if (poid_par_priv->information_buf_len < sizeof(struct pgpkt *)) + return NDIS_STATUS_INVALID_LENGTH; + + ppgpkt = (struct pgpkt *)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + + if (poid_par_priv->type_of_oid == QUERY_OID) { + Efuse_PowerSwitch(Adapter, false, true); + if (Efuse_PgPacketRead(Adapter, ppgpkt->offset, ppgpkt->data, false)) + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + else + status = NDIS_STATUS_FAILURE; + Efuse_PowerSwitch(Adapter, false, false); + } else { + Efuse_PowerSwitch(Adapter, true, true); + if (Efuse_PgPacketWrite(Adapter, ppgpkt->offset, ppgpkt->word_en, ppgpkt->data, false)) + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + else + status = NDIS_STATUS_FAILURE; + Efuse_PowerSwitch(Adapter, true, false); + } + + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv) +{ + u16 size; + u8 ret; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + _irqlevel_changed_(&oldirql, LOWER); + ret = efuse_GetCurrentSize(Adapter, &size); + _irqlevel_changed_(&oldirql, RAISE); + if (ret == _SUCCESS) { + *(u32 *)poid_par_priv->information_buf = size; + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + } else { + status = NDIS_STATUS_FAILURE; + } + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + + if (poid_par_priv->type_of_oid != QUERY_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u32)) + return NDIS_STATUS_INVALID_LENGTH; + + *(u32 *)poid_par_priv->information_buf = efuse_GetMaxSize(Adapter); + *poid_par_priv->bytes_rw = poid_par_priv->information_buf_len; + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv) +{ + int status; + + if (poid_par_priv->type_of_oid == QUERY_OID) + status = rtl8188eu_oid_rt_pro_read_efuse_hdl(poid_par_priv); + else + status = rtl8188eu_oid_rt_pro_write_efuse_hdl(poid_par_priv); + + return status; +} +/* */ +int rtl8188eu_oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv) +{ + u8 *data; + int status = NDIS_STATUS_SUCCESS; + struct adapter *Adapter = (struct adapter *)(poid_par_priv->adapter_context); + u16 maplen = 0; + + EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&maplen, false); + + *poid_par_priv->bytes_rw = 0; + + if (poid_par_priv->information_buf_len < maplen) + return NDIS_STATUS_INVALID_LENGTH; + + data = (u8 *)poid_par_priv->information_buf; + + _irqlevel_changed_(&oldirql, LOWER); + + if (poid_par_priv->type_of_oid == QUERY_OID) { + if (rtw_efuse_map_read(Adapter, 0, maplen, data) == _SUCCESS) + *poid_par_priv->bytes_rw = maplen; + else + status = NDIS_STATUS_FAILURE; + } else { + /* SET_OID */ + if (rtw_efuse_map_write(Adapter, 0, maplen, data) == _SUCCESS) + *poid_par_priv->bytes_rw = maplen; + else + status = NDIS_STATUS_FAILURE; + } + + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} + +int rtl8188eu_oid_rt_set_crystal_cap_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + return status; +} + +int rtl8188eu_oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + + if (poid_par_priv->type_of_oid != SET_OID) + return NDIS_STATUS_NOT_ACCEPTED; + + if (poid_par_priv->information_buf_len < sizeof(u8)) + return NDIS_STATUS_INVALID_LENGTH; + + return status; +} + +int rtl8188eu_oid_rt_pro_set_tx_agc_offset_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_oid_rt_pro_set_pkt_test_mode_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} + +int rtl8188eu_mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv) +{ + struct mp_xmit_parm *pparm; + struct adapter *padapter; + struct mp_priv *pmp_priv; + struct pkt_attrib *pattrib; + + pparm = (struct mp_xmit_parm *)poid_par_priv->information_buf; + padapter = (struct adapter *)poid_par_priv->adapter_context; + pmp_priv = &padapter->mppriv; + + if (poid_par_priv->type_of_oid == QUERY_OID) { + pparm->enable = !pmp_priv->tx.stop; + pparm->count = pmp_priv->tx.sended; + } else { + if (pparm->enable == 0) { + pmp_priv->tx.stop = 1; + } else if (pmp_priv->tx.stop == 1) { + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = pparm->count; + pmp_priv->tx.payload = pparm->payload_type; + pattrib = &pmp_priv->tx.attrib; + pattrib->pktlen = pparm->length; + memcpy(pattrib->dst, pparm->da, ETH_ALEN); + SetPacketTx(padapter); + } else { + return NDIS_STATUS_FAILURE; + } + } + + return NDIS_STATUS_SUCCESS; +} + +/* */ +int rtl8188eu_oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv) +{ + int status = NDIS_STATUS_SUCCESS; + + if (poid_par_priv->type_of_oid != SET_OID) { + status = NDIS_STATUS_NOT_ACCEPTED; + return status; + } + + _irqlevel_changed_(&oldirql, LOWER); + + /* CALL the power_down function */ + _irqlevel_changed_(&oldirql, RAISE); + + return status; +} +/* */ +int rtl8188eu_oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv) +{ + return 0; +} diff --git a/drivers/staging/r8188eu/core/rtw_p2p.c b/drivers/staging/r8188eu/core/rtw_p2p.c new file mode 100644 index 000000000000..e2b6cf2386e0 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_p2p.c @@ -0,0 +1,1997 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_P2P_C_ + +#include "../include/drv_types.h" +#include "../include/rtw_p2p.h" +#include "../include/wifi.h" + +#ifdef CONFIG_88EU_P2P + +static int rtw_p2p_is_channel_list_ok(u8 desired_ch, u8 *ch_list, u8 ch_cnt) +{ + int found = 0, i = 0; + + for (i = 0; i < ch_cnt; i++) { + if (ch_list[i] == desired_ch) { + found = 1; + break; + } + } + return found; +} + +static u32 go_add_group_info_attr(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + struct list_head *phead, *plist; + u32 len = 0; + u16 attr_len = 0; + u8 tmplen, *pdata_attr, *pstart, *pcur; + struct sta_info *psta = NULL; + struct adapter *padapter = pwdinfo->padapter; + struct sta_priv *pstapriv = &padapter->stapriv; + + DBG_88E("%s\n", __func__); + + pdata_attr = kzalloc(MAX_P2P_IE_LEN, GFP_KERNEL); + + pstart = pdata_attr; + pcur = pdata_attr; + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* look up sta asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + if (psta->is_p2p_device) { + tmplen = 0; + + pcur++; + + /* P2P device address */ + memcpy(pcur, psta->dev_addr, ETH_ALEN); + pcur += ETH_ALEN; + + /* P2P interface address */ + memcpy(pcur, psta->hwaddr, ETH_ALEN); + pcur += ETH_ALEN; + + *pcur = psta->dev_cap; + pcur++; + + /* u16*)(pcur) = cpu_to_be16(psta->config_methods); */ + RTW_PUT_BE16(pcur, psta->config_methods); + pcur += 2; + + memcpy(pcur, psta->primary_dev_type, 8); + pcur += 8; + + *pcur = psta->num_of_secdev_type; + pcur++; + + memcpy(pcur, psta->secdev_types_list, psta->num_of_secdev_type * 8); + pcur += psta->num_of_secdev_type * 8; + + if (psta->dev_name_len > 0) { + /* u16*)(pcur) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); */ + RTW_PUT_BE16(pcur, WPS_ATTR_DEVICE_NAME); + pcur += 2; + + /* u16*)(pcur) = cpu_to_be16(psta->dev_name_len); */ + RTW_PUT_BE16(pcur, psta->dev_name_len); + pcur += 2; + + memcpy(pcur, psta->dev_name, psta->dev_name_len); + pcur += psta->dev_name_len; + } + + tmplen = (u8)(pcur - pstart); + + *pstart = (tmplen - 1); + + attr_len += tmplen; + + /* pstart += tmplen; */ + pstart = pcur; + } + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + + if (attr_len > 0) + len = rtw_set_p2p_attr_content(pbuf, P2P_ATTR_GROUP_INFO, attr_len, pdata_attr); + + kfree(pdata_attr); + return len; +} + +static void issue_group_disc_req(struct wifidirect_info *pwdinfo, u8 *da) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + unsigned char category = RTW_WLAN_CATEGORY_P2P;/* P2P action frame */ + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_GO_DISC_REQUEST; + u8 dialogToken = 0; + + DBG_88E("[%s]\n", __func__); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* Build P2P action frame header */ + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + /* there is no IE in this P2P action frame */ + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_DEVDISC_RESP; + u8 p2pie[8] = { 0x00 }; + u32 p2pielen = 0; + + DBG_88E("[%s]\n", __func__); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, pwdinfo->device_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, pwdinfo->device_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* Build P2P public action frame header */ + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + /* Build P2P IE */ + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* P2P_ATTR_STATUS */ + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status); + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_p2p_provision_resp(struct wifidirect_info *pwdinfo, u8 *raddr, u8 *frame_body, u16 config_method) +{ + struct adapter *padapter = pwdinfo->padapter; + unsigned char category = RTW_WLAN_CATEGORY_PUBLIC; + u8 action = P2P_PUB_ACTION_ACTION; + u8 dialogToken = frame_body[7]; /* The Dialog Token of provisioning discovery request frame. */ + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PROVISION_DISC_RESP; + u8 wpsie[100] = { 0x00 }; + u8 wpsielen = 0; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, raddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&padapter->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&padapter->eeprompriv), ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + wpsielen = 0; + /* WPS OUI */ + RTW_PUT_BE32(wpsie, WPSOUI); + wpsielen += 4; + + /* Config Method */ + /* Type: */ + RTW_PUT_BE16(wpsie + wpsielen, WPS_ATTR_CONF_METHOD); + wpsielen += 2; + + /* Length: */ + RTW_PUT_BE16(wpsie + wpsielen, 0x0002); + wpsielen += 2; + + /* Value: */ + RTW_PUT_BE16(wpsie + wpsielen, config_method); + wpsielen += 2; + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, wpsielen, (unsigned char *)wpsie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +static void issue_p2p_presence_resp(struct wifidirect_info *pwdinfo, u8 *da, u8 status, u8 dialogToken) +{ + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + unsigned char *pframe; + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + struct adapter *padapter = pwdinfo->padapter; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + unsigned char category = RTW_WLAN_CATEGORY_P2P;/* P2P action frame */ + __be32 p2poui = cpu_to_be32(P2POUI); + u8 oui_subtype = P2P_PRESENCE_RESPONSE; + u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 }; + u8 noa_attr_content[32] = { 0x00 }; + u32 p2pielen = 0; + + DBG_88E("[%s]\n", __func__); + + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + return; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(padapter, pattrib); + + memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); + + pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, da, ETH_ALEN); + memcpy(pwlanhdr->addr2, pwdinfo->interface_addr, ETH_ALEN); + memcpy(pwlanhdr->addr3, pwdinfo->interface_addr, ETH_ALEN); + + SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); + pmlmeext->mgnt_seq++; + SetFrameSubType(pframe, WIFI_ACTION); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pattrib->pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* Build P2P action frame header */ + pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 4, (unsigned char *)&p2poui, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &oui_subtype, &pattrib->pktlen); + pframe = rtw_set_fixed_ie(pframe, 1, &dialogToken, &pattrib->pktlen); + + /* Add P2P IE header */ + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Add Status attribute in P2P IE */ + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status); + + /* Add NoA attribute in P2P IE */ + noa_attr_content[0] = 0x1;/* index */ + noa_attr_content[1] = 0x0;/* CTWindow and OppPS Parameters */ + + /* todo: Notice of Absence Descriptor(s) */ + + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_NOA, 2, noa_attr_content); + + pframe = rtw_set_ie(pframe, _VENDOR_SPECIFIC_IE_, p2pielen, p2pie, &pattrib->pktlen); + + pattrib->last_txcmdsz = pattrib->pktlen; + + dump_mgntframe(padapter, pmgntframe); +} + +u32 build_beacon_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 }; + u16 capability = 0; + u32 len = 0, p2pielen = 0; + __le16 le_tmp; + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* According to the P2P Specification, the beacon frame should contain 3 P2P attributes */ + /* 1. P2P Capability */ + /* 2. P2P Device ID */ + /* 3. Notice of Absence (NOA) */ + + /* P2P Capability ATTR */ + /* Type: */ + /* Length: */ + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + /* Be able to participate in additional P2P Groups and */ + /* support the P2P Invitation Procedure */ + /* Group Capability Bitmap, 1 byte */ + capability = P2P_DEVCAP_INVITATION_PROC | P2P_DEVCAP_CLIENT_DISCOVERABILITY; + capability |= ((P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS) << 8); + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + capability |= (P2P_GRPCAP_GROUP_FORMATION << 8); + + le_tmp = cpu_to_le16(capability); + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_CAPABILITY, 2, (u8 *)&le_tmp); + + /* P2P Device ID ATTR */ + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_DEVICE_ID, ETH_ALEN, pwdinfo->device_addr); + + /* Notice of Absence ATTR */ + /* Type: */ + /* Length: */ + /* Value: */ + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &len); + return len; +} + +u32 build_probe_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 }; + u32 len = 0, p2pielen = 0; + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20100907 */ + /* According to the P2P Specification, the probe response frame should contain 5 P2P attributes */ + /* 1. P2P Capability */ + /* 2. Extended Listen Timing */ + /* 3. Notice of Absence (NOA) (Only GO needs this) */ + /* 4. Device Info */ + /* 5. Group Info (Only GO need this) */ + + /* P2P Capability ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(0x0002); */ + RTW_PUT_LE16(p2pie + p2pielen, 0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + p2pie[p2pielen] = (P2P_GRPCAP_GO | P2P_GRPCAP_INTRABSS); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + p2pie[p2pielen] |= P2P_GRPCAP_GROUP_FORMATION; + + p2pielen++; + } else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) { + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT; + } + + /* Extended Listen Timing ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_EX_LISTEN_TIMING; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(0x0004); */ + RTW_PUT_LE16(p2pie + p2pielen, 0x0004); + p2pielen += 2; + + /* Value: */ + /* Availability Period */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(0xFFFF); */ + RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF); + p2pielen += 2; + + /* Availability Interval */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(0xFFFF); */ + RTW_PUT_LE16(p2pie + p2pielen, 0xFFFF); + p2pielen += 2; + + /* Notice of Absence ATTR */ + /* Type: */ + /* Length: */ + /* Value: */ + + /* Device Info ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); */ + RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(pwdinfo->supported_wps_cm); */ + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->supported_wps_cm); + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + /* u32*) (p2pie + p2pielen) = cpu_to_be32(WPSOUI); */ + RTW_PUT_BE32(p2pie + p2pielen, WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); */ + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + /* Group Info ATTR */ + /* Type: */ + /* Length: */ + /* Value: */ + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + p2pielen += go_add_group_info_attr(pwdinfo, p2pie + p2pielen); + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &len); + + return len; +} + +u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 *pssid, u8 ussidlen, u8 *pdev_raddr) +{ + u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 }; + u32 len = 0, p2pielen = 0; + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* Commented by Albert 20110301 */ + /* According to the P2P Specification, the provision discovery request frame should contain 3 P2P attributes */ + /* 1. P2P Capability */ + /* 2. Device Info */ + /* 3. Group ID (When joining an operating P2P Group) */ + + /* P2P Capability ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_CAPABILITY; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(0x0002); */ + RTW_PUT_LE16(p2pie + p2pielen, 0x0002); + p2pielen += 2; + + /* Value: */ + /* Device Capability Bitmap, 1 byte */ + p2pie[p2pielen++] = DMP_P2P_DEVCAP_SUPPORT; + + /* Group Capability Bitmap, 1 byte */ + if (pwdinfo->persistent_supported) + p2pie[p2pielen++] = P2P_GRPCAP_PERSISTENT_GROUP | DMP_P2P_GRPCAP_SUPPORT; + else + p2pie[p2pielen++] = DMP_P2P_GRPCAP_SUPPORT; + + /* Device Info ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_DEVICE_INFO; + + /* Length: */ + /* 21 -> P2P Device Address (6bytes) + Config Methods (2bytes) + Primary Device Type (8bytes) */ + /* + NumofSecondDevType (1byte) + WPS Device Name ID field (2bytes) + WPS Device Name Len field (2bytes) */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(21 + pwdinfo->device_name_len); */ + RTW_PUT_LE16(p2pie + p2pielen, 21 + pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + /* P2P Device Address */ + memcpy(p2pie + p2pielen, pwdinfo->device_addr, ETH_ALEN); + p2pielen += ETH_ALEN; + + /* Config Method */ + /* This field should be big endian. Noted by P2P specification. */ + if (pwdinfo->ui_got_wps_info == P2P_GOT_WPSINFO_PBC) { + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_CONFIG_METHOD_PBC); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_PBC); + } else { + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_CONFIG_METHOD_DISPLAY); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_CONFIG_METHOD_DISPLAY); + } + + p2pielen += 2; + + /* Primary Device Type */ + /* Category ID */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_PDT_CID_MULIT_MEDIA); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_CID_MULIT_MEDIA); + p2pielen += 2; + + /* OUI */ + /* u32*) (p2pie + p2pielen) = cpu_to_be32(WPSOUI); */ + RTW_PUT_BE32(p2pie + p2pielen, WPSOUI); + p2pielen += 4; + + /* Sub Category ID */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_PDT_SCID_MEDIA_SERVER); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_PDT_SCID_MEDIA_SERVER); + p2pielen += 2; + + /* Number of Secondary Device Types */ + p2pie[p2pielen++] = 0x00; /* No Secondary Device Type List */ + + /* Device Name */ + /* Type: */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(WPS_ATTR_DEVICE_NAME); */ + RTW_PUT_BE16(p2pie + p2pielen, WPS_ATTR_DEVICE_NAME); + p2pielen += 2; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_be16(pwdinfo->device_name_len); */ + RTW_PUT_BE16(p2pie + p2pielen, pwdinfo->device_name_len); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pwdinfo->device_name, pwdinfo->device_name_len); + p2pielen += pwdinfo->device_name_len; + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + /* Added by Albert 2011/05/19 */ + /* In this case, the pdev_raddr is the device address of the group owner. */ + + /* P2P Group ID ATTR */ + /* Type: */ + p2pie[p2pielen++] = P2P_ATTR_GROUP_ID; + + /* Length: */ + /* u16*) (p2pie + p2pielen) = cpu_to_le16(ETH_ALEN + ussidlen); */ + RTW_PUT_LE16(p2pie + p2pielen, ETH_ALEN + ussidlen); + p2pielen += 2; + + /* Value: */ + memcpy(p2pie + p2pielen, pdev_raddr, ETH_ALEN); + p2pielen += ETH_ALEN; + + memcpy(p2pie + p2pielen, pssid, ussidlen); + p2pielen += ussidlen; + } + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &len); + + return len; +} + +u32 build_assoc_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf, u8 status_code) +{ + u8 p2pie[MAX_P2P_IE_LEN] = { 0x00 }; + u32 len = 0, p2pielen = 0; + + /* P2P OUI */ + p2pielen = 0; + p2pie[p2pielen++] = 0x50; + p2pie[p2pielen++] = 0x6F; + p2pie[p2pielen++] = 0x9A; + p2pie[p2pielen++] = 0x09; /* WFA P2P v1.0 */ + + /* According to the P2P Specification, the Association response frame should contain 2 P2P attributes */ + /* 1. Status */ + /* 2. Extended Listen Timing (optional) */ + + /* Status ATTR */ + p2pielen += rtw_set_p2p_attr_content(&p2pie[p2pielen], P2P_ATTR_STATUS, 1, &status_code); + + /* Extended Listen Timing ATTR */ + /* Type: */ + /* Length: */ + /* Value: */ + + pbuf = rtw_set_ie(pbuf, _VENDOR_SPECIFIC_IE_, p2pielen, (unsigned char *)p2pie, &len); + + return len; +} + +u32 build_deauth_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf) +{ + u32 len = 0; + + return len; +} + +u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *p; + u32 ret = false; + u8 *p2pie; + u32 p2pielen = 0; + int ssid_len = 0, rate_cnt = 0; + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SUPPORTEDRATES_IE_, (int *)&rate_cnt, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + if (rate_cnt <= 4) { + int i, g_rate = 0; + + for (i = 0; i < rate_cnt; i++) { + if (((*(p + 2 + i) & 0xff) != 0x02) && + ((*(p + 2 + i) & 0xff) != 0x04) && + ((*(p + 2 + i) & 0xff) != 0x0B) && + ((*(p + 2 + i) & 0xff) != 0x16)) + g_rate = 1; + } + + if (g_rate == 0) { + /* There is no OFDM rate included in SupportedRates IE of this probe request frame */ + /* The driver should response this probe request. */ + return ret; + } + } else { + /* rate_cnt > 4 means the SupportRates IE contains the OFDM rate because the count of CCK rates are 4. */ + /* We should proceed the following check for this probe request. */ + } + + /* Added comments by Albert 20100906 */ + /* There are several items we should check here. */ + /* 1. This probe request frame must contain the P2P IE. (Done) */ + /* 2. This probe request frame must contain the wildcard SSID. (Done) */ + /* 3. Wildcard BSSID. (Todo) */ + /* 4. Destination Address. (Done in mgt_dispatcher function) */ + /* 5. Requested Device Type in WSC IE. (Todo) */ + /* 6. Device ID attribute in P2P IE. (Todo) */ + + p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, _SSID_IE_, (int *)&ssid_len, + len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); + + ssid_len &= 0xff; /* Just last 1 byte is valid for ssid len of the probe request */ + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + p2pie = rtw_get_p2p_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_, NULL, &p2pielen); + if (p2pie) { + if (p && !memcmp((void *)(p + 2), (void *)pwdinfo->p2p_wildcard_ssid, 7)) { + /* todo: */ + /* Check Requested Device Type attributes in WSC IE. */ + /* Check Device ID attribute in P2P IE */ + + ret = true; + } else if (p && ssid_len == 0) { + ret = true; + } + } else { + /* non -p2p device */ + } + } + + return ret; +} + +u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pframe, uint len, struct sta_info *psta) +{ + u8 status_code = P2P_STATUS_SUCCESS; + u8 *pbuf, *pattr_content = NULL; + u32 attr_contentlen = 0; + u16 cap_attr = 0; + unsigned short frame_type, ie_offset = 0; + u8 *ies; + u32 ies_len; + u8 *p2p_ie; + u32 p2p_ielen = 0; + __be16 be_tmp; + __le16 le_tmp; + + if (!rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) + return P2P_STATUS_FAIL_REQUEST_UNABLE; + + frame_type = GetFrameSubType(pframe); + if (frame_type == WIFI_ASSOCREQ) + ie_offset = _ASOCREQ_IE_OFFSET_; + else /* WIFI_REASSOCREQ */ + ie_offset = _REASOCREQ_IE_OFFSET_; + + ies = pframe + WLAN_HDR_A3_LEN + ie_offset; + ies_len = len - WLAN_HDR_A3_LEN - ie_offset; + + p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen); + + if (!p2p_ie) { + DBG_88E("[%s] P2P IE not Found!!\n", __func__); + status_code = P2P_STATUS_FAIL_INVALID_PARAM; + } else { + DBG_88E("[%s] P2P IE Found!!\n", __func__); + } + + while (p2p_ie) { + /* Check P2P Capability ATTR */ + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CAPABILITY, (u8 *)&le_tmp, (uint *)&attr_contentlen)) { + DBG_88E("[%s] Got P2P Capability Attr!!\n", __func__); + cap_attr = le16_to_cpu(le_tmp); + psta->dev_cap = cap_attr & 0xff; + } + + /* Check Extended Listen Timing ATTR */ + + /* Check P2P Device Info ATTR */ + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, NULL, (uint *)&attr_contentlen)) { + DBG_88E("[%s] Got P2P DEVICE INFO Attr!!\n", __func__); + pattr_content = kzalloc(attr_contentlen, GFP_KERNEL); + pbuf = pattr_content; + if (pattr_content) { + u8 num_of_secdev_type; + u16 dev_name_len; + + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_INFO, pattr_content, (uint *)&attr_contentlen); + + memcpy(psta->dev_addr, pattr_content, ETH_ALEN);/* P2P Device Address */ + + pattr_content += ETH_ALEN; + + memcpy(&be_tmp, pattr_content, 2);/* Config Methods */ + psta->config_methods = be16_to_cpu(be_tmp); + + pattr_content += 2; + + memcpy(psta->primary_dev_type, pattr_content, 8); + + pattr_content += 8; + + num_of_secdev_type = *pattr_content; + pattr_content += 1; + + if (num_of_secdev_type == 0) { + psta->num_of_secdev_type = 0; + } else { + u32 len; + + psta->num_of_secdev_type = num_of_secdev_type; + + len = (sizeof(psta->secdev_types_list) < (num_of_secdev_type * 8)) ? + (sizeof(psta->secdev_types_list)) : (num_of_secdev_type * 8); + + memcpy(psta->secdev_types_list, pattr_content, len); + + pattr_content += (num_of_secdev_type * 8); + } + + psta->dev_name_len = 0; + if (WPS_ATTR_DEVICE_NAME == be16_to_cpu(*(__be16 *)pattr_content)) { + dev_name_len = be16_to_cpu(*(__be16 *)(pattr_content + 2)); + + psta->dev_name_len = (sizeof(psta->dev_name) < dev_name_len) ? sizeof(psta->dev_name) : dev_name_len; + + memcpy(psta->dev_name, pattr_content + 4, psta->dev_name_len); + } + kfree(pbuf); + } + } + + /* Get the next P2P IE */ + p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen); + } + + return status_code; +} + +u32 process_p2p_devdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *frame_body; + u8 status, dialogToken; + struct sta_info *psta = NULL; + struct adapter *padapter = pwdinfo->padapter; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *p2p_ie; + u32 p2p_ielen = 0; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[7]; + status = P2P_STATUS_FAIL_UNKNOWN_P2PGROUP; + + p2p_ie = rtw_get_p2p_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &p2p_ielen); + if (p2p_ie) { + u8 groupid[38] = { 0x00 }; + u8 dev_addr[ETH_ALEN] = { 0x00 }; + u32 attr_contentlen = 0; + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) { + if (!memcmp(pwdinfo->device_addr, groupid, ETH_ALEN) && + !memcmp(pwdinfo->p2p_group_ssid, groupid + ETH_ALEN, pwdinfo->p2p_group_ssid_len)) { + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_DEVICE_ID, dev_addr, &attr_contentlen)) { + struct list_head *phead, *plist; + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* look up sta asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + if (psta->is_p2p_device && (psta->dev_cap & P2P_DEVCAP_CLIENT_DISCOVERABILITY) && + !memcmp(psta->dev_addr, dev_addr, ETH_ALEN)) { + /* issue GO Discoverability Request */ + issue_group_disc_req(pwdinfo, psta->hwaddr); + status = P2P_STATUS_SUCCESS; + break; + } else { + status = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + } + } + spin_unlock_bh(&pstapriv->asoc_list_lock); + } else { + status = P2P_STATUS_FAIL_INVALID_PARAM; + } + } else { + status = P2P_STATUS_FAIL_INVALID_PARAM; + } + } + } + + /* issue Device Discoverability Response */ + issue_p2p_devdisc_resp(pwdinfo, GetAddr2Ptr(pframe), status, dialogToken); + + return (status == P2P_STATUS_SUCCESS) ? true : false; +} + +u32 process_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + return true; +} + +u8 process_p2p_provdisc_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *frame_body; + u8 *wpsie; + uint wps_ielen = 0, attr_contentlen = 0; + u16 uconfig_method = 0; + __be16 be_tmp; + + frame_body = (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + wpsie = rtw_get_wps_ie(frame_body + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen); + if (wpsie) { + if (rtw_get_wps_attr_content(wpsie, wps_ielen, WPS_ATTR_CONF_METHOD, (u8 *)&be_tmp, &attr_contentlen)) { + uconfig_method = be16_to_cpu(be_tmp); + switch (uconfig_method) { + case WPS_CM_DISPLYA: + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3); + break; + case WPS_CM_LABEL: + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "lab", 3); + break; + case WPS_CM_PUSH_BUTTON: + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3); + break; + case WPS_CM_KEYPAD: + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3); + break; + } + issue_p2p_provision_resp(pwdinfo, GetAddr2Ptr(pframe), frame_body, uconfig_method); + } + } + DBG_88E("[%s] config method = %s\n", __func__, pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req); + return true; +} + +u8 process_p2p_provdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe) +{ + return true; +} + +static u8 rtw_p2p_get_peer_ch_list(struct wifidirect_info *pwdinfo, u8 *ch_content, u8 ch_cnt, u8 *peer_ch_list) +{ + u8 i = 0, j = 0; + u8 temp = 0; + u8 ch_no = 0; + ch_content += 3; + ch_cnt -= 3; + + while (ch_cnt > 0) { + ch_content += 1; + ch_cnt -= 1; + temp = *ch_content; + for (i = 0 ; i < temp ; i++, j++) + peer_ch_list[j] = *(ch_content + 1 + i); + ch_content += (temp + 1); + ch_cnt -= (temp + 1); + ch_no += temp; + } + + return ch_no; +} + +static u8 rtw_p2p_ch_inclusion(struct mlme_ext_priv *pmlmeext, u8 *peer_ch_list, u8 peer_ch_num, u8 *ch_list_inclusioned) +{ + int i = 0, j = 0, temp = 0; + u8 ch_no = 0; + + for (i = 0; i < peer_ch_num; i++) { + for (j = temp; j < pmlmeext->max_chan_nums; j++) { + if (*(peer_ch_list + i) == pmlmeext->channel_set[j].ChannelNum) { + ch_list_inclusioned[ch_no++] = *(peer_ch_list + i); + temp = j; + break; + } + } + } + + return ch_no; +} + +u8 process_p2p_group_negotation_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + struct adapter *padapter = pwdinfo->padapter; + u8 result = P2P_STATUS_SUCCESS; + u32 p2p_ielen = 0, wps_ielen = 0; + u8 *ies; + u32 ies_len; + u8 *p2p_ie; + u8 *wpsie; + u16 wps_devicepassword_id = 0x0000; + uint wps_devicepassword_id_len = 0; + __be16 be_tmp; + + wpsie = rtw_get_wps_ie(pframe + _PUBLIC_ACTION_IE_OFFSET_, len - _PUBLIC_ACTION_IE_OFFSET_, NULL, &wps_ielen); + if (wpsie) { + /* Commented by Kurt 20120113 */ + /* If some device wants to do p2p handshake without sending prov_disc_req */ + /* We have to get peer_req_cm from here. */ + if (!memcmp(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "000", 3)) { + rtw_get_wps_attr_content(wpsie, wps_ielen, WPS_ATTR_DEVICE_PWID, (u8 *)&be_tmp, &wps_devicepassword_id_len); + wps_devicepassword_id = be16_to_cpu(be_tmp); + + if (wps_devicepassword_id == WPS_DPID_USER_SPEC) + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "dis", 3); + else if (wps_devicepassword_id == WPS_DPID_REGISTRAR_SPEC) + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pad", 3); + else + memcpy(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, "pbc", 3); + } + } else { + DBG_88E("[%s] WPS IE not Found!!\n", __func__); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + return result; + } + + if (pwdinfo->ui_got_wps_info == P2P_NO_WPSINFO) { + result = P2P_STATUS_FAIL_INFO_UNAVAILABLE; + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_INFOR_NOREADY); + return result; + } + + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen); + + if (!p2p_ie) { + DBG_88E("[%s] P2P IE not Found!!\n", __func__); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + + while (p2p_ie) { + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + u8 ch_content[50] = { 0x00 }; + uint ch_cnt = 0; + u8 peer_ch_list[50] = { 0x00 }; + u8 peer_ch_num = 0; + u8 ch_list_inclusioned[50] = { 0x00 }; + u8 ch_num_inclusioned = 0; + + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_ING); + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, &attr_content, &attr_contentlen)) { + DBG_88E("[%s] GO Intent = %d, tie = %d\n", __func__, attr_content >> 1, attr_content & 0x01); + pwdinfo->peer_intent = attr_content; /* include both intent and tie breaker values. */ + + if (pwdinfo->intent == (pwdinfo->peer_intent >> 1)) { + /* Try to match the tie breaker value */ + if (pwdinfo->intent == P2P_MAX_INTENT) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = P2P_STATUS_FAIL_BOTH_GOINTENT_15; + } else { + if (attr_content & 0x01) + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + else + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } else if (pwdinfo->intent > (pwdinfo->peer_intent >> 1)) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* Store the group id information. */ + memcpy(pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN); + memcpy(pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen); + } + } + + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENTED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen)) { + if (attr_contentlen != ETH_ALEN) + memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN); + } + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, ch_content, &ch_cnt)) { + peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, ch_content, ch_cnt, peer_ch_list); + ch_num_inclusioned = rtw_p2p_ch_inclusion(&padapter->mlmeextpriv, peer_ch_list, peer_ch_num, ch_list_inclusioned); + + if (ch_num_inclusioned == 0) { + DBG_88E("[%s] No common channel in channel list!\n", __func__); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + if (!rtw_p2p_is_channel_list_ok(pwdinfo->operating_channel, + ch_list_inclusioned, ch_num_inclusioned)) { + u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0; + attr_contentlen = 0; + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) + peer_operating_ch = operatingch_info[4]; + + if (rtw_p2p_is_channel_list_ok(peer_operating_ch, + ch_list_inclusioned, ch_num_inclusioned)) { + /** + * Change our operating channel as peer's for compatibility. + */ + pwdinfo->operating_channel = peer_operating_ch; + DBG_88E("[%s] Change op ch to %02x as peer's\n", __func__, pwdinfo->operating_channel); + } else { + /* Take first channel of ch_list_inclusioned as operating channel */ + pwdinfo->operating_channel = ch_list_inclusioned[0]; + DBG_88E("[%s] Change op ch to %02x\n", __func__, pwdinfo->operating_channel); + } + } + } + } + + /* Get the next P2P IE */ + p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen); + } + return result; +} + +u8 process_p2p_group_negotation_resp(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + struct adapter *padapter = pwdinfo->padapter; + u8 result = P2P_STATUS_SUCCESS; + u32 p2p_ielen, wps_ielen; + u8 *ies; + u32 ies_len; + u8 *p2p_ie; + + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + /* Be able to know which one is the P2P GO and which one is P2P client. */ + + if (rtw_get_wps_ie(ies, ies_len, NULL, &wps_ielen)) { + } else { + DBG_88E("[%s] WPS IE not Found!!\n", __func__); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + + p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen); + if (!p2p_ie) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + result = P2P_STATUS_FAIL_INCOMPATIBLE_PARAM; + } else { + u8 attr_content = 0x00; + u32 attr_contentlen = 0; + u8 operatingch_info[5] = { 0x00 }; + u8 groupid[38]; + u8 peer_ch_list[50] = { 0x00 }; + u8 peer_ch_num = 0; + u8 ch_list_inclusioned[50] = { 0x00 }; + u8 ch_num_inclusioned = 0; + + while (p2p_ie) { /* Found the P2P IE. */ + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + if (attr_contentlen == 1) { + DBG_88E("[%s] Status = %d\n", __func__, attr_content); + if (attr_content == P2P_STATUS_SUCCESS) { + /* Do nothing. */ + } else { + if (P2P_STATUS_FAIL_INFO_UNAVAILABLE == attr_content) { + rtw_p2p_set_state(pwdinfo, P2P_STATE_RX_INFOR_NOREADY); + } else { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = attr_content; + break; + } + } + + /* Try to get the peer's interface address */ + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_INTENTED_IF_ADDR, pwdinfo->p2p_peer_interface_addr, &attr_contentlen)) { + if (attr_contentlen != ETH_ALEN) + memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN); + } + + /* Try to get the peer's intent and tie breaker value. */ + attr_content = 0x00; + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GO_INTENT, &attr_content, &attr_contentlen)) { + DBG_88E("[%s] GO Intent = %d, tie = %d\n", __func__, attr_content >> 1, attr_content & 0x01); + pwdinfo->peer_intent = attr_content; /* include both intent and tie breaker values. */ + + if (pwdinfo->intent == (pwdinfo->peer_intent >> 1)) { + /* Try to match the tie breaker value */ + if (pwdinfo->intent == P2P_MAX_INTENT) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + result = P2P_STATUS_FAIL_BOTH_GOINTENT_15; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + } else { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + if (attr_content & 0x01) + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + else + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } else if (pwdinfo->intent > (pwdinfo->peer_intent >> 1)) { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } else { + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + /* Store the group id information. */ + memcpy(pwdinfo->groupid_info.go_device_addr, pwdinfo->device_addr, ETH_ALEN); + memcpy(pwdinfo->groupid_info.ssid, pwdinfo->nego_ssid, pwdinfo->nego_ssidlen); + } + } + + /* Try to get the operation channel information */ + + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) { + DBG_88E("[%s] Peer's operating channel = %d\n", __func__, operatingch_info[4]); + pwdinfo->peer_operating_ch = operatingch_info[4]; + } + + /* Try to get the channel list information */ + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_CH_LIST, pwdinfo->channel_list_attr, &pwdinfo->channel_list_attr_len)) { + DBG_88E("[%s] channel list attribute found, len = %d\n", __func__, pwdinfo->channel_list_attr_len); + + peer_ch_num = rtw_p2p_get_peer_ch_list(pwdinfo, pwdinfo->channel_list_attr, pwdinfo->channel_list_attr_len, peer_ch_list); + ch_num_inclusioned = rtw_p2p_ch_inclusion(&padapter->mlmeextpriv, peer_ch_list, peer_ch_num, ch_list_inclusioned); + + if (ch_num_inclusioned == 0) { + DBG_88E("[%s] No common channel in channel list!\n", __func__); + result = P2P_STATUS_FAIL_NO_COMMON_CH; + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + if (!rtw_p2p_is_channel_list_ok(pwdinfo->operating_channel, + ch_list_inclusioned, ch_num_inclusioned)) { + u8 operatingch_info[5] = { 0x00 }, peer_operating_ch = 0; + attr_contentlen = 0; + + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) + peer_operating_ch = operatingch_info[4]; + + if (rtw_p2p_is_channel_list_ok(peer_operating_ch, + ch_list_inclusioned, ch_num_inclusioned)) { + /** + * Change our operating channel as peer's for compatibility. + */ + pwdinfo->operating_channel = peer_operating_ch; + DBG_88E("[%s] Change op ch to %02x as peer's\n", __func__, pwdinfo->operating_channel); + } else { + /* Take first channel of ch_list_inclusioned as operating channel */ + pwdinfo->operating_channel = ch_list_inclusioned[0]; + DBG_88E("[%s] Change op ch to %02x\n", __func__, pwdinfo->operating_channel); + } + } + } + } else { + DBG_88E("[%s] channel list attribute not found!\n", __func__); + } + + /* Try to get the group id information if peer is GO */ + attr_contentlen = 0; + memset(groupid, 0x00, 38); + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) { + memcpy(pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN); + memcpy(pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN); + } + + /* Get the next P2P IE */ + p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen); + } + } + return result; +} + +u8 process_p2p_group_negotation_confirm(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *ies; + u32 ies_len; + u8 *p2p_ie; + u32 p2p_ielen = 0; + u8 result = P2P_STATUS_SUCCESS; + ies = pframe + _PUBLIC_ACTION_IE_OFFSET_; + ies_len = len - _PUBLIC_ACTION_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen); + while (p2p_ie) { /* Found the P2P IE. */ + u8 attr_content = 0x00, operatingch_info[5] = { 0x00 }; + u8 groupid[38] = { 0x00 }; + u32 attr_contentlen = 0; + + pwdinfo->negotiation_dialog_token = 1; + rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_STATUS, &attr_content, &attr_contentlen); + if (attr_contentlen == 1) { + DBG_88E("[%s] Status = %d\n", __func__, attr_content); + result = attr_content; + + if (attr_content == P2P_STATUS_SUCCESS) { + u8 bcancelled = 0; + + _cancel_timer(&pwdinfo->restore_p2p_state_timer, &bcancelled); + + /* Commented by Albert 20100911 */ + /* Todo: Need to handle the case which both Intents are the same. */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + if ((pwdinfo->intent) > (pwdinfo->peer_intent >> 1)) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } else if ((pwdinfo->intent) < (pwdinfo->peer_intent >> 1)) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + } else { + /* Have to compare the Tie Breaker */ + if (pwdinfo->peer_intent & 0x01) + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + else + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + } + } else { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_FAIL); + break; + } + } + + /* Try to get the group id information */ + attr_contentlen = 0; + memset(groupid, 0x00, 38); + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_GROUP_ID, groupid, &attr_contentlen)) { + DBG_88E("[%s] Ssid = %s, ssidlen = %zu\n", __func__, &groupid[ETH_ALEN], strlen(&groupid[ETH_ALEN])); + memcpy(pwdinfo->groupid_info.go_device_addr, &groupid[0], ETH_ALEN); + memcpy(pwdinfo->groupid_info.ssid, &groupid[6], attr_contentlen - ETH_ALEN); + } + + attr_contentlen = 0; + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_OPERATING_CH, operatingch_info, &attr_contentlen)) { + DBG_88E("[%s] Peer's operating channel = %d\n", __func__, operatingch_info[4]); + pwdinfo->peer_operating_ch = operatingch_info[4]; + } + + /* Get the next P2P IE */ + p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen); + } + return result; +} + +u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe, uint len) +{ + u8 *frame_body; + u8 dialogToken = 0; + u8 status = P2P_STATUS_SUCCESS; + + frame_body = (unsigned char *)(pframe + sizeof(struct rtw_ieee80211_hdr_3addr)); + + dialogToken = frame_body[6]; + + /* todo: check NoA attribute */ + + issue_p2p_presence_resp(pwdinfo, GetAddr2Ptr(pframe), status, dialogToken); + + return true; +} + +static void find_phase_handler(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ndis_802_11_ssid ssid; + + memset((unsigned char *)&ssid, 0, sizeof(struct ndis_802_11_ssid)); + memcpy(ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN); + ssid.SsidLength = P2P_WILDCARD_SSID_LEN; + + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); + + spin_lock_bh(&pmlmepriv->lock); + spin_unlock_bh(&pmlmepriv->lock); + +} + +void p2p_concurrent_handler(struct adapter *padapter); + +static void restore_p2p_state_handler(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING) || rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_FAIL)) + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, rtw_p2p_pre_state(pwdinfo)); + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE)) { + /* In the P2P client mode, the driver should not switch back to its listen channel */ + /* because this P2P client should stay at the operating channel of P2P GO. */ + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } + +} + +static void pre_tx_invitereq_handler(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; + + set_channel_bwmode(padapter, pwdinfo->invitereq_info.peer_ch, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + +} + +static void pre_tx_provdisc_handler(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; + + set_channel_bwmode(padapter, pwdinfo->tx_prov_disc_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + +} + +static void pre_tx_negoreq_handler(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 val8 = 1; + + set_channel_bwmode(padapter, pwdinfo->nego_req_info.peer_channel_num[0], HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); + issue_probereq_p2p(padapter, NULL); + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + +} + +void p2p_protocol_wk_hdl(struct adapter *padapter, int intCmdType) +{ + + switch (intCmdType) { + case P2P_FIND_PHASE_WK: + find_phase_handler(padapter); + break; + case P2P_RESTORE_STATE_WK: + restore_p2p_state_handler(padapter); + break; + case P2P_PRE_TX_PROVDISC_PROCESS_WK: + pre_tx_provdisc_handler(padapter); + break; + case P2P_PRE_TX_INVITEREQ_PROCESS_WK: + pre_tx_invitereq_handler(padapter); + break; + case P2P_PRE_TX_NEGOREQ_PROCESS_WK: + pre_tx_negoreq_handler(padapter); + break; + } + +} + +void process_p2p_ps_ie(struct adapter *padapter, u8 *IEs, u32 IELength) +{ + u8 *ies; + u32 ies_len; + u8 *p2p_ie; + u32 p2p_ielen = 0; + u8 noa_attr[MAX_P2P_IE_LEN] = { 0x00 };/* NoA length should be n*(13) + 2 */ + u32 attr_contentlen = 0; + + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 find_p2p = false, find_p2p_ps = false; + u8 noa_offset, noa_num, noa_index; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + if (IELength <= _BEACON_IE_OFFSET_) + return; + + ies = IEs + _BEACON_IE_OFFSET_; + ies_len = IELength - _BEACON_IE_OFFSET_; + + p2p_ie = rtw_get_p2p_ie(ies, ies_len, NULL, &p2p_ielen); + + while (p2p_ie) { + find_p2p = true; + /* Get Notice of Absence IE. */ + if (rtw_get_p2p_attr_content(p2p_ie, p2p_ielen, P2P_ATTR_NOA, noa_attr, &attr_contentlen)) { + find_p2p_ps = true; + noa_index = noa_attr[0]; + + if ((pwdinfo->p2p_ps_mode == P2P_PS_NONE) || + (noa_index != pwdinfo->noa_index)) { /* if index change, driver should reconfigure related setting. */ + pwdinfo->noa_index = noa_index; + pwdinfo->opp_ps = noa_attr[1] >> 7; + pwdinfo->ctwindow = noa_attr[1] & 0x7F; + + noa_offset = 2; + noa_num = 0; + /* NoA length should be n*(13) + 2 */ + if (attr_contentlen > 2) { + while (noa_offset < attr_contentlen) { + /* memcpy(&wifidirect_info->noa_count[noa_num], &noa_attr[noa_offset], 1); */ + pwdinfo->noa_count[noa_num] = noa_attr[noa_offset]; + noa_offset += 1; + + memcpy(&pwdinfo->noa_duration[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + memcpy(&pwdinfo->noa_interval[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + memcpy(&pwdinfo->noa_start_time[noa_num], &noa_attr[noa_offset], 4); + noa_offset += 4; + + noa_num++; + } + } + pwdinfo->noa_num = noa_num; + + if (pwdinfo->opp_ps == 1) { + pwdinfo->p2p_ps_mode = P2P_PS_CTWINDOW; + /* driver should wait LPS for entering CTWindow */ + if (padapter->pwrctrlpriv.bFwCurrentInPSMode) + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1); + } else if (pwdinfo->noa_num > 0) { + pwdinfo->p2p_ps_mode = P2P_PS_NOA; + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 1); + } else if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) { + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); + } + } + + break; /* find target, just break. */ + } + + /* Get the next P2P IE */ + p2p_ie = rtw_get_p2p_ie(p2p_ie + p2p_ielen, ies_len - (p2p_ie - ies + p2p_ielen), NULL, &p2p_ielen); + } + + if (find_p2p) { + if ((pwdinfo->p2p_ps_mode > P2P_PS_NONE) && !find_p2p_ps) + p2p_ps_wk_cmd(padapter, P2P_PS_DISABLE, 1); + } + +} + +void p2p_ps_wk_hdl(struct adapter *padapter, u8 p2p_ps_state) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /* Pre action for p2p state */ + switch (p2p_ps_state) { + case P2P_PS_DISABLE: + pwdinfo->p2p_ps_state = p2p_ps_state; + + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + + pwdinfo->noa_index = 0; + pwdinfo->ctwindow = 0; + pwdinfo->opp_ps = 0; + pwdinfo->noa_num = 0; + pwdinfo->p2p_ps_mode = P2P_PS_NONE; + if (padapter->pwrctrlpriv.bFwCurrentInPSMode) { + if (pwrpriv->smart_ps == 0) { + pwrpriv->smart_ps = 2; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&padapter->pwrctrlpriv.pwr_mode)); + } + } + break; + case P2P_PS_ENABLE: + if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) { + pwdinfo->p2p_ps_state = p2p_ps_state; + + if (pwdinfo->ctwindow > 0) { + if (pwrpriv->smart_ps != 0) { + pwrpriv->smart_ps = 0; + DBG_88E("%s(): Enter CTW, change SmartPS\n", __func__); + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&padapter->pwrctrlpriv.pwr_mode)); + } + } + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + } + break; + case P2P_PS_SCAN: + case P2P_PS_SCAN_DONE: + case P2P_PS_ALLSTASLEEP: + if (pwdinfo->p2p_ps_mode > P2P_PS_NONE) { + pwdinfo->p2p_ps_state = p2p_ps_state; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_P2P_PS_OFFLOAD, (u8 *)(&p2p_ps_state)); + } + break; + default: + break; + } + +} + +u8 p2p_ps_wk_cmd(struct adapter *padapter, u8 p2p_ps_state, u8 enqueue) +{ + struct cmd_obj *ph2c; + struct drvextra_cmd_parm *pdrvextra_cmd_parm; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct cmd_priv *pcmdpriv = &padapter->cmdpriv; + u8 res = _SUCCESS; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return res; + + if (enqueue) { + ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); + if (!ph2c) { + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); + if (!pdrvextra_cmd_parm) { + kfree(ph2c); + res = _FAIL; + goto exit; + } + + pdrvextra_cmd_parm->ec_id = P2P_PS_WK_CID; + pdrvextra_cmd_parm->type_size = p2p_ps_state; + pdrvextra_cmd_parm->pbuf = NULL; + + init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra)); + + res = rtw_enqueue_cmd(pcmdpriv, ph2c); + } else { + p2p_ps_wk_hdl(padapter, p2p_ps_state); + } + +exit: + + return res; +} + +static void reset_ch_sitesurvey_timer_process(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, pwrctrlpriv.pwr_state_check_timer); + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + DBG_88E("[%s] In\n", __func__); + /* Reset the operation channel information */ + pwdinfo->rx_invitereq_info.operation_ch[0] = 0; + pwdinfo->rx_invitereq_info.scan_op_ch_only = 0; +} + +static void reset_ch_sitesurvey_timer_process2(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, pwrctrlpriv.pwr_state_check_timer); + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + DBG_88E("[%s] In\n", __func__); + /* Reset the operation channel information */ + pwdinfo->p2p_info.operation_ch[0] = 0; + pwdinfo->p2p_info.scan_op_ch_only = 0; +} + +static void restore_p2p_state_timer_process(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, wdinfo.restore_p2p_state_timer); + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + p2p_protocol_wk_cmd(adapter, P2P_RESTORE_STATE_WK); +} + +static void pre_tx_scan_timer_process(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, wdinfo.pre_tx_scan_timer); + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + spin_lock_bh(&pmlmepriv->lock); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ)) { + if (pwdinfo->tx_prov_disc_info.benable) { /* the provision discovery request frame is trigger to send or not */ + p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_PROVDISC_PROCESS_WK); + /* issue_probereq_p2p(adapter, NULL); */ + /* _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); */ + } + } else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_ING)) { + if (pwdinfo->nego_req_info.benable) + p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_NEGOREQ_PROCESS_WK); + } else if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_TX_INVITE_REQ)) { + if (pwdinfo->invitereq_info.benable) + p2p_protocol_wk_cmd(adapter, P2P_PRE_TX_INVITEREQ_PROCESS_WK); + } else { + DBG_88E("[%s] p2p_state is %d, ignore!!\n", __func__, rtw_p2p_state(pwdinfo)); + } + + spin_unlock_bh(&pmlmepriv->lock); +} + +static void find_phase_timer_process(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, wdinfo.find_phase_timer); + struct wifidirect_info *pwdinfo = &adapter->wdinfo; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; + + adapter->wdinfo.find_phase_state_exchange_cnt++; + + p2p_protocol_wk_cmd(adapter, P2P_FIND_PHASE_WK); +} + +void reset_global_wifidirect_info(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo; + + pwdinfo = &padapter->wdinfo; + pwdinfo->persistent_supported = 0; + pwdinfo->session_available = true; + pwdinfo->wfd_tdls_enable = 0; + pwdinfo->wfd_tdls_weaksec = 0; +} + +void rtw_init_wifidirect_timers(struct adapter *padapter) +{ + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + timer_setup(&pwdinfo->find_phase_timer, find_phase_timer_process, 0); + timer_setup(&pwdinfo->restore_p2p_state_timer, restore_p2p_state_timer_process, 0); + timer_setup(&pwdinfo->pre_tx_scan_timer, pre_tx_scan_timer_process, 0); + timer_setup(&pwdinfo->reset_ch_sitesurvey, reset_ch_sitesurvey_timer_process, 0); + timer_setup(&pwdinfo->reset_ch_sitesurvey2, reset_ch_sitesurvey_timer_process2, 0); +} + +void rtw_init_wifidirect_addrs(struct adapter *padapter, u8 *dev_addr, u8 *iface_addr) +{ +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /*init device&interface address */ + if (dev_addr) + memcpy(pwdinfo->device_addr, dev_addr, ETH_ALEN); + if (iface_addr) + memcpy(pwdinfo->interface_addr, iface_addr, ETH_ALEN); +#endif +} + +void init_wifidirect_info(struct adapter *padapter, enum P2P_ROLE role) +{ + struct wifidirect_info *pwdinfo; + + pwdinfo = &padapter->wdinfo; + pwdinfo->padapter = padapter; + + /* 1, 6, 11 are the social channel defined in the WiFi Direct specification. */ + pwdinfo->social_chan[0] = 1; + pwdinfo->social_chan[1] = 6; + pwdinfo->social_chan[2] = 11; + pwdinfo->social_chan[3] = 0; /* channel 0 for scanning ending in site survey function. */ + + /* Use the channel 11 as the listen channel */ + pwdinfo->listen_channel = 11; + + if (role == P2P_ROLE_DEVICE) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DEVICE); + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + pwdinfo->intent = 1; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_LISTEN); + } else if (role == P2P_ROLE_CLIENT) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_CLIENT); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + pwdinfo->intent = 1; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + } else if (role == P2P_ROLE_GO) { + rtw_p2p_set_role(pwdinfo, P2P_ROLE_GO); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_OK); + pwdinfo->intent = 15; + rtw_p2p_set_pre_state(pwdinfo, P2P_STATE_GONEGO_OK); + } + +/* Use the OFDM rate in the P2P probe response frame. (6(B), 9(B), 12, 18, 24, 36, 48, 54) */ + pwdinfo->support_rate[0] = 0x8c; /* 6(B) */ + pwdinfo->support_rate[1] = 0x92; /* 9(B) */ + pwdinfo->support_rate[2] = 0x18; /* 12 */ + pwdinfo->support_rate[3] = 0x24; /* 18 */ + pwdinfo->support_rate[4] = 0x30; /* 24 */ + pwdinfo->support_rate[5] = 0x48; /* 36 */ + pwdinfo->support_rate[6] = 0x60; /* 48 */ + pwdinfo->support_rate[7] = 0x6c; /* 54 */ + + memcpy(pwdinfo->p2p_wildcard_ssid, "DIRECT-", 7); + + memset(pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN); + pwdinfo->device_name_len = 0; + + memset(&pwdinfo->invitereq_info, 0x00, sizeof(struct tx_invite_req_info)); + pwdinfo->invitereq_info.token = 3; /* Token used for P2P invitation request frame. */ + + memset(&pwdinfo->inviteresp_info, 0x00, sizeof(struct tx_invite_resp_info)); + pwdinfo->inviteresp_info.token = 0; + + pwdinfo->profileindex = 0; + memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM); + + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_NONE); + + pwdinfo->listen_dwell = (u8)((jiffies % 3) + 1); + + memset(&pwdinfo->tx_prov_disc_info, 0x00, sizeof(struct tx_provdisc_req_info)); + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_NONE; + + memset(&pwdinfo->nego_req_info, 0x00, sizeof(struct tx_nego_req_info)); + + pwdinfo->device_password_id_for_nego = WPS_DPID_PBC; + pwdinfo->negotiation_dialog_token = 1; + + memset(pwdinfo->nego_ssid, 0x00, WLAN_SSID_MAXLEN); + pwdinfo->nego_ssidlen = 0; + + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; + pwdinfo->supported_wps_cm = WPS_CONFIG_METHOD_DISPLAY | WPS_CONFIG_METHOD_PBC | WPS_CONFIG_METHOD_KEYPAD; + pwdinfo->channel_list_attr_len = 0; + memset(pwdinfo->channel_list_attr, 0x00, 100); + + memset(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, 0x00, 4); + memset(pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req, '0', 3); + memset(&pwdinfo->groupid_info, 0x00, sizeof(struct group_id_info)); + pwdinfo->wfd_tdls_enable = 0; + memset(pwdinfo->p2p_peer_interface_addr, 0x00, ETH_ALEN); + memset(pwdinfo->p2p_peer_device_addr, 0x00, ETH_ALEN); + + pwdinfo->rx_invitereq_info.operation_ch[0] = 0; + pwdinfo->rx_invitereq_info.operation_ch[1] = 0; /* Used to indicate the scan end in site survey function */ + pwdinfo->rx_invitereq_info.scan_op_ch_only = 0; + pwdinfo->p2p_info.operation_ch[0] = 0; + pwdinfo->p2p_info.operation_ch[1] = 0; /* Used to indicate the scan end in site survey function */ + pwdinfo->p2p_info.scan_op_ch_only = 0; +} + +int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role) +{ + int ret = _SUCCESS; + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if (role == P2P_ROLE_DEVICE || role == P2P_ROLE_CLIENT || role == P2P_ROLE_GO) { + /* leave IPS/Autosuspend */ + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = _FAIL; + goto exit; + } + + /* Added by Albert 2011/03/22 */ + /* In the P2P mode, the driver should not support the b mode. */ + /* So, the Tx packet shouldn't use the CCK rate */ + update_tx_basic_rate(padapter, (WIRELESS_11G | WIRELESS_11_24N)); + + /* Enable P2P function */ + init_wifidirect_info(padapter, role); + + rtw_hal_set_odm_var(padapter, HAL_ODM_P2P_STATE, NULL, true); + } else if (role == P2P_ROLE_DISABLE) { + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = _FAIL; + goto exit; + } + + /* Disable P2P function */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + _cancel_timer_ex(&pwdinfo->find_phase_timer); + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + _cancel_timer_ex(&pwdinfo->pre_tx_scan_timer); + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey); + _cancel_timer_ex(&pwdinfo->reset_ch_sitesurvey2); + rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); + rtw_p2p_set_role(pwdinfo, P2P_ROLE_DISABLE); + memset(&pwdinfo->rx_prov_disc_info, 0x00, sizeof(struct rx_provdisc_req_info)); + } + + rtw_hal_set_odm_var(padapter, HAL_ODM_P2P_STATE, NULL, false); + + /* Restore to initial setting. */ + update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); + } + +exit: + return ret; +} + +#else +u8 p2p_ps_wk_cmd(struct adapter *padapter, u8 p2p_ps_state, u8 enqueue) +{ + return _FAIL; +} + +void process_p2p_ps_ie(struct adapter *padapter, u8 *IEs, u32 IELength) +{ +} + +#endif /* CONFIG_88EU_P2P */ diff --git a/drivers/staging/r8188eu/core/rtw_pwrctrl.c b/drivers/staging/r8188eu/core/rtw_pwrctrl.c new file mode 100644 index 000000000000..c3897b29121c --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_pwrctrl.c @@ -0,0 +1,605 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_PWRCTRL_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/osdep_intf.h" +#include "../include/linux/usb.h" + +void ips_enter(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct xmit_priv *pxmit_priv = &padapter->xmitpriv; + + if (padapter->registrypriv.mp_mode == 1) + return; + + if (pxmit_priv->free_xmitbuf_cnt != NR_XMITBUFF || + pxmit_priv->free_xmit_extbuf_cnt != NR_XMIT_EXTBUFF) { + DBG_88E_LEVEL(_drv_info_, "There are some pkts to transmit\n"); + DBG_88E_LEVEL(_drv_info_, "free_xmitbuf_cnt: %d, free_xmit_extbuf_cnt: %d\n", + pxmit_priv->free_xmitbuf_cnt, pxmit_priv->free_xmit_extbuf_cnt); + return; + } + + _enter_pwrlock(&pwrpriv->lock); + + pwrpriv->bips_processing = true; + + /* syn ips_mode with request */ + pwrpriv->ips_mode = pwrpriv->ips_mode_req; + + pwrpriv->ips_enter_cnts++; + DBG_88E("==>ips_enter cnts:%d\n", pwrpriv->ips_enter_cnts); + if (rf_off == pwrpriv->change_rfpwrstate) { + pwrpriv->bpower_saving = true; + DBG_88E_LEVEL(_drv_info_, "nolinked power save enter\n"); + + if (pwrpriv->ips_mode == IPS_LEVEL_2) + pwrpriv->bkeepfwalive = true; + + rtw_ips_pwr_down(padapter); + pwrpriv->rf_pwrstate = rf_off; + } + pwrpriv->bips_processing = false; + + _exit_pwrlock(&pwrpriv->lock); +} + +int ips_leave(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int result = _SUCCESS; + int keyid; + + _enter_pwrlock(&pwrpriv->lock); + + if ((pwrpriv->rf_pwrstate == rf_off) && (!pwrpriv->bips_processing)) { + pwrpriv->bips_processing = true; + pwrpriv->change_rfpwrstate = rf_on; + pwrpriv->ips_leave_cnts++; + DBG_88E("==>ips_leave cnts:%d\n", pwrpriv->ips_leave_cnts); + + result = rtw_ips_pwr_up(padapter); + if (result == _SUCCESS) { + pwrpriv->rf_pwrstate = rf_on; + } + DBG_88E_LEVEL(_drv_info_, "nolinked power save leave\n"); + + if ((_WEP40_ == psecuritypriv->dot11PrivacyAlgrthm) || (_WEP104_ == psecuritypriv->dot11PrivacyAlgrthm)) { + DBG_88E("==>%s, channel(%d), processing(%x)\n", __func__, padapter->mlmeextpriv.cur_channel, pwrpriv->bips_processing); + set_channel_bwmode(padapter, padapter->mlmeextpriv.cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + for (keyid = 0; keyid < 4; keyid++) { + if (pmlmepriv->key_mask & BIT(keyid)) { + if (keyid == psecuritypriv->dot11PrivacyKeyIndex) + result = rtw_set_key(padapter, psecuritypriv, keyid, 1); + else + result = rtw_set_key(padapter, psecuritypriv, keyid, 0); + } + } + } + + DBG_88E("==> ips_leave.....LED(0x%08x)...\n", rtw_read32(padapter, 0x4c)); + pwrpriv->bips_processing = false; + + pwrpriv->bkeepfwalive = false; + pwrpriv->bpower_saving = false; + } + + _exit_pwrlock(&pwrpriv->lock); + + return result; +} + +static bool rtw_pwr_unassociated_idle(struct adapter *adapter) +{ + struct adapter *buddy = adapter->pbuddy_adapter; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &adapter->wdinfo; +#endif + + bool ret = false; + + if (adapter->pwrctrlpriv.ips_deny_time >= jiffies) + goto exit; + + if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE | WIFI_SITE_MONITOR) || + check_fwstate(pmlmepriv, WIFI_UNDER_LINKING | WIFI_UNDER_WPS) || + check_fwstate(pmlmepriv, WIFI_UNDER_WPS) || + check_fwstate(pmlmepriv, WIFI_AP_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE) || +#if defined(CONFIG_88EU_P2P) + !rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) +#else + 0) +#endif + goto exit; + + /* consider buddy, if exist */ + if (buddy) { + struct mlme_priv *b_pmlmepriv = &buddy->mlmepriv; + #ifdef CONFIG_88EU_P2P + struct wifidirect_info *b_pwdinfo = &buddy->wdinfo; + #endif + + if (check_fwstate(b_pmlmepriv, WIFI_ASOC_STATE | WIFI_SITE_MONITOR) || + check_fwstate(b_pmlmepriv, WIFI_UNDER_LINKING | WIFI_UNDER_WPS) || + check_fwstate(b_pmlmepriv, WIFI_AP_STATE) || + check_fwstate(b_pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE) || +#if defined(CONFIG_88EU_P2P) + !rtw_p2p_chk_state(b_pwdinfo, P2P_STATE_NONE)) +#else + 0) +#endif + goto exit; + } + ret = true; + +exit: + return ret; +} + +void rtw_ps_processor(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + enum rt_rf_power_state rfpwrstate; + + pwrpriv->ps_processing = true; + + if (pwrpriv->bips_processing) + goto exit; + + if (padapter->pwrctrlpriv.bHWPwrPindetect) { + rfpwrstate = RfOnOffDetect(padapter); + DBG_88E("@@@@- #2 %s==> rfstate:%s\n", __func__, (rfpwrstate == rf_on) ? "rf_on" : "rf_off"); + + if (rfpwrstate != pwrpriv->rf_pwrstate) { + if (rfpwrstate == rf_off) { + pwrpriv->change_rfpwrstate = rf_off; + pwrpriv->brfoffbyhw = true; + padapter->bCardDisableWOHSM = true; + rtw_hw_suspend(padapter); + } else { + pwrpriv->change_rfpwrstate = rf_on; + rtw_hw_resume(padapter); + } + DBG_88E("current rf_pwrstate(%s)\n", (pwrpriv->rf_pwrstate == rf_off) ? "rf_off" : "rf_on"); + } + pwrpriv->pwr_state_check_cnts++; + } + + if (pwrpriv->ips_mode_req == IPS_NONE) + goto exit; + + if (!rtw_pwr_unassociated_idle(padapter)) + goto exit; + + if ((pwrpriv->rf_pwrstate == rf_on) && ((pwrpriv->pwr_state_check_cnts % 4) == 0)) { + DBG_88E("==>%s .fw_state(%x)\n", __func__, get_fwstate(pmlmepriv)); + pwrpriv->change_rfpwrstate = rf_off; + + ips_enter(padapter); + } +exit: + rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); + pwrpriv->ps_processing = false; +} + +static void pwr_state_check_handler(struct timer_list *t) +{ + struct adapter *padapter = + from_timer(padapter, t, + pwrctrlpriv.pwr_state_check_timer); + rtw_ps_cmd(padapter); +} + +/* + * + * Parameters + * padapter + * pslv power state level, only could be PS_STATE_S0 ~ PS_STATE_S4 + * + */ +void rtw_set_rpwm(struct adapter *padapter, u8 pslv) +{ + u8 rpwm; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + + pslv = PS_STATE(pslv); + + if (pwrpriv->btcoex_rfon) { + if (pslv < PS_STATE_S4) + pslv = PS_STATE_S3; + } + + if (pwrpriv->rpwm == pslv) + return; + + if ((padapter->bSurpriseRemoved) || + (!padapter->hw_init_completed)) { + pwrpriv->cpwm = PS_STATE_S4; + + return; + } + + if (padapter->bDriverStopped) { + if (pslv < PS_STATE_S2) + return; + } + + rpwm = pslv | pwrpriv->tog; + + pwrpriv->rpwm = pslv; + + rtw_hal_set_hwreg(padapter, HW_VAR_SET_RPWM, (u8 *)(&rpwm)); + + pwrpriv->tog += 0x80; + pwrpriv->cpwm = pslv; + +} + +static u8 PS_RDY_CHECK(struct adapter *padapter) +{ + u32 curr_time, delta_time; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + curr_time = jiffies; + delta_time = curr_time - pwrpriv->DelayLPSLastTimeStamp; + + if (delta_time < LPS_DELAY_TIME) + return false; + + if (!check_fwstate(pmlmepriv, _FW_LINKED) || + check_fwstate(pmlmepriv, _FW_UNDER_SURVEY) || + check_fwstate(pmlmepriv, WIFI_AP_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) + return false; + if (pwrpriv->bInSuspend) + return false; + if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && !padapter->securitypriv.binstallGrpkey) { + DBG_88E("Group handshake still in progress !!!\n"); + return false; + } + return true; +} + +void rtw_set_ps_mode(struct adapter *padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + if (ps_mode > PM_Card_Disable) + return; + + if (pwrpriv->pwr_mode == ps_mode) { + if (PS_MODE_ACTIVE == ps_mode) + return; + + if ((pwrpriv->smart_ps == smart_ps) && + (pwrpriv->bcn_ant_mode == bcn_ant_mode)) + return; + } + + /* if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) */ + if (ps_mode == PS_MODE_ACTIVE) { +#ifdef CONFIG_88EU_P2P + if (pwdinfo->opp_ps == 0) { + DBG_88E("rtw_set_ps_mode: Leave 802.11 power save\n"); + pwrpriv->pwr_mode = ps_mode; + rtw_set_rpwm(padapter, PS_STATE_S4); + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); + pwrpriv->bFwCurrentInPSMode = false; + } + } else { +#endif /* CONFIG_88EU_P2P */ + if (PS_RDY_CHECK(padapter)) { + DBG_88E("%s: Enter 802.11 power save\n", __func__); + pwrpriv->bFwCurrentInPSMode = true; + pwrpriv->pwr_mode = ps_mode; + pwrpriv->smart_ps = smart_ps; + pwrpriv->bcn_ant_mode = bcn_ant_mode; + rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); + +#ifdef CONFIG_88EU_P2P + /* Set CTWindow after LPS */ + if (pwdinfo->opp_ps == 1) + p2p_ps_wk_cmd(padapter, P2P_PS_ENABLE, 0); +#endif /* CONFIG_88EU_P2P */ + + rtw_set_rpwm(padapter, PS_STATE_S2); + } + } + +} + +/* + * Return: + * 0: Leave OK + * -1: Timeout + * -2: Other error + */ +s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms) +{ + u32 start_time; + u8 bAwake = false; + s32 err = 0; + + start_time = jiffies; + while (1) { + rtw_hal_get_hwreg(padapter, HW_VAR_FWLPS_RF_ON, &bAwake); + if (bAwake) + break; + + if (padapter->bSurpriseRemoved) { + err = -2; + DBG_88E("%s: device surprise removed!!\n", __func__); + break; + } + + if (rtw_get_passing_time_ms(start_time) > delay_ms) { + err = -1; + DBG_88E("%s: Wait for FW LPS leave more than %u ms!!!\n", __func__, delay_ms); + break; + } + rtw_usleep_os(100); + } + + return err; +} + +/* */ +/* Description: */ +/* Enter the leisure power save mode. */ +/* */ +void LPS_Enter(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + + if (!PS_RDY_CHECK(padapter)) + return; + + if (pwrpriv->bLeisurePs) { + /* Idle for a while if we connect to AP a while ago. */ + if (pwrpriv->LpsIdleCount >= 2) { /* 4 Sec */ + if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) { + pwrpriv->bpower_saving = true; + DBG_88E("%s smart_ps:%d\n", __func__, pwrpriv->smart_ps); + /* For Tenda W311R IOT issue */ + rtw_set_ps_mode(padapter, pwrpriv->power_mgnt, + pwrpriv->smart_ps, 0x40); + } + } else { + pwrpriv->LpsIdleCount++; + } + } + +} + +#define LPS_LEAVE_TIMEOUT_MS 100 + +/* Description: */ +/* Leave the leisure power save mode. */ +void LPS_Leave(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + + if (pwrpriv->bLeisurePs) { + if (pwrpriv->pwr_mode != PS_MODE_ACTIVE) { + rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0x40); + + if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) + LPS_RF_ON_check(padapter, LPS_LEAVE_TIMEOUT_MS); + } + } + + pwrpriv->bpower_saving = false; + +} + +/* */ +/* Description: Leave all power save mode: LPS, FwLPS, IPS if needed. */ +/* Move code to function by tynli. 2010.03.26. */ +/* */ +void LeaveAllPowerSaveMode(struct adapter *Adapter) +{ + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + u8 enqueue = 0; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { /* connect */ + p2p_ps_wk_cmd(Adapter, P2P_PS_DISABLE, enqueue); + + rtw_lps_ctrl_wk_cmd(Adapter, LPS_CTRL_LEAVE, enqueue); + } + +} + +void rtw_init_pwrctrl_priv(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + _init_pwrlock(&pwrctrlpriv->lock); + pwrctrlpriv->rf_pwrstate = rf_on; + pwrctrlpriv->ips_enter_cnts = 0; + pwrctrlpriv->ips_leave_cnts = 0; + pwrctrlpriv->bips_processing = false; + + pwrctrlpriv->ips_mode = padapter->registrypriv.ips_mode; + pwrctrlpriv->ips_mode_req = padapter->registrypriv.ips_mode; + + pwrctrlpriv->pwr_state_check_interval = RTW_PWR_STATE_CHK_INTERVAL; + pwrctrlpriv->pwr_state_check_cnts = 0; + pwrctrlpriv->bInternalAutoSuspend = false; + pwrctrlpriv->bInSuspend = false; + pwrctrlpriv->bkeepfwalive = false; + + pwrctrlpriv->LpsIdleCount = 0; + if (padapter->registrypriv.mp_mode == 1) + pwrctrlpriv->power_mgnt = PS_MODE_ACTIVE; + else + pwrctrlpriv->power_mgnt = padapter->registrypriv.power_mgnt;/* PS_MODE_MIN; */ + pwrctrlpriv->bLeisurePs = (PS_MODE_ACTIVE != pwrctrlpriv->power_mgnt) ? true : false; + + pwrctrlpriv->bFwCurrentInPSMode = false; + + pwrctrlpriv->rpwm = 0; + pwrctrlpriv->cpwm = PS_STATE_S4; + + pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; + pwrctrlpriv->smart_ps = padapter->registrypriv.smart_ps; + pwrctrlpriv->bcn_ant_mode = 0; + + pwrctrlpriv->tog = 0x80; + + pwrctrlpriv->btcoex_rfon = false; + + timer_setup(&pwrctrlpriv->pwr_state_check_timer, pwr_state_check_handler, 0); +} + +void rtw_free_pwrctrl_priv(struct adapter *adapter) +{ + struct pwrctrl_priv *pwrctrlpriv = &adapter->pwrctrlpriv; + + _free_pwrlock(&pwrctrlpriv->lock); + +} + +u8 rtw_interface_ps_func(struct adapter *padapter, enum hal_intf_ps_func efunc_id, u8 *val) +{ + u8 bResult = true; + rtw_hal_intf_ps_func(padapter, efunc_id, val); + + return bResult; +} + +inline void rtw_set_ips_deny(struct adapter *padapter, u32 ms) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ms); +} + +/* +* rtw_pwr_wakeup - Wake the NIC up from: 1)IPS. 2)USB autosuspend +* @adapter: pointer to struct adapter structure +* @ips_deffer_ms: the ms wiil prevent from falling into IPS after wakeup +* Return _SUCCESS or _FAIL +*/ + +int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *caller) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + int ret = _SUCCESS; + u32 start = jiffies; + + if (pwrpriv->ips_deny_time < jiffies + rtw_ms_to_systime(ips_deffer_ms)) + pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms); + + if (pwrpriv->ps_processing) { + DBG_88E("%s wait ps_processing...\n", __func__); + while (pwrpriv->ps_processing && rtw_get_passing_time_ms(start) <= 3000) + msleep(10); + if (pwrpriv->ps_processing) + DBG_88E("%s wait ps_processing timeout\n", __func__); + else + DBG_88E("%s wait ps_processing done\n", __func__); + } + + /* System suspend is not allowed to wakeup */ + if ((!pwrpriv->bInternalAutoSuspend) && pwrpriv->bInSuspend) { + while (pwrpriv->bInSuspend && + (rtw_get_passing_time_ms(start) <= 3000 || + (rtw_get_passing_time_ms(start) <= 500))) + msleep(10); + if (pwrpriv->bInSuspend) + DBG_88E("%s wait bInSuspend timeout\n", __func__); + else + DBG_88E("%s wait bInSuspend done\n", __func__); + } + + /* block??? */ + if ((pwrpriv->bInternalAutoSuspend) && (padapter->net_closed)) { + ret = _FAIL; + goto exit; + } + + /* I think this should be check in IPS, LPS, autosuspend functions... */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + ret = _SUCCESS; + goto exit; + } + if (rf_off == pwrpriv->rf_pwrstate) { + DBG_88E("%s call ips_leave....\n", __func__); + if (_FAIL == ips_leave(padapter)) { + DBG_88E("======> ips_leave fail.............\n"); + ret = _FAIL; + goto exit; + } + } + + /* TODO: the following checking need to be merged... */ + if (padapter->bDriverStopped || !padapter->bup || + !padapter->hw_init_completed) { + DBG_88E("%s: bDriverStopped=%d, bup=%d, hw_init_completed =%u\n" + , caller + , padapter->bDriverStopped + , padapter->bup + , padapter->hw_init_completed); + ret = false; + goto exit; + } + +exit: + if (pwrpriv->ips_deny_time < jiffies + rtw_ms_to_systime(ips_deffer_ms)) + pwrpriv->ips_deny_time = jiffies + rtw_ms_to_systime(ips_deffer_ms); + return ret; +} + +int rtw_pm_set_lps(struct adapter *padapter, u8 mode) +{ + int ret = 0; + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + if (mode < PS_MODE_NUM) { + if (pwrctrlpriv->power_mgnt != mode) { + if (PS_MODE_ACTIVE == mode) + LeaveAllPowerSaveMode(padapter); + else + pwrctrlpriv->LpsIdleCount = 2; + pwrctrlpriv->power_mgnt = mode; + pwrctrlpriv->bLeisurePs = (PS_MODE_ACTIVE != pwrctrlpriv->power_mgnt) ? true : false; + } + } else { + ret = -EINVAL; + } + + return ret; +} + +int rtw_pm_set_ips(struct adapter *padapter, u8 mode) +{ + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + if (mode == IPS_NORMAL || mode == IPS_LEVEL_2) { + rtw_ips_mode_req(pwrctrlpriv, mode); + DBG_88E("%s %s\n", __func__, mode == IPS_NORMAL ? "IPS_NORMAL" : "IPS_LEVEL_2"); + return 0; + } else if (mode == IPS_NONE) { + rtw_ips_mode_req(pwrctrlpriv, mode); + DBG_88E("%s %s\n", __func__, "IPS_NONE"); + if ((padapter->bSurpriseRemoved == 0) && (_FAIL == rtw_pwr_wakeup(padapter))) + return -EFAULT; + } else { + return -EINVAL; + } + return 0; +} diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c new file mode 100644 index 000000000000..e082edfbaad8 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_recv.c @@ -0,0 +1,2058 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_RECV_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/mlme_osdep.h" +#include "../include/usb_ops.h" +#include "../include/wifi.h" + +static u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; +static u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; + +/* Bridge-Tunnel header (for EtherTypes ETH_P_AARP and ETH_P_IPX) */ +static u8 rtw_bridge_tunnel_header[] = { + 0xaa, 0xaa, 0x03, 0x00, 0x00, 0xf8 +}; + +static u8 rtw_rfc1042_header[] = { + 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 +}; + +void rtw_signal_stat_timer_hdl(struct timer_list *); + +void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) +{ + + memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); + + spin_lock_init(&psta_recvpriv->lock); + + _rtw_init_queue(&psta_recvpriv->defrag_q); + +} + +int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter) +{ + int i; + + struct recv_frame *precvframe; + + int res = _SUCCESS; + + spin_lock_init(&precvpriv->lock); + + _rtw_init_queue(&precvpriv->free_recv_queue); + _rtw_init_queue(&precvpriv->recv_pending_queue); + _rtw_init_queue(&precvpriv->uc_swdec_pending_queue); + + precvpriv->adapter = padapter; + + precvpriv->free_recvframe_cnt = NR_RECVFRAME; + + rtw_os_recv_resource_init(precvpriv, padapter); + + precvpriv->pallocated_frame_buf = vzalloc(NR_RECVFRAME * sizeof(struct recv_frame) + RXFRAME_ALIGN_SZ); + + if (!precvpriv->pallocated_frame_buf) { + res = _FAIL; + goto exit; + } + + precvpriv->precv_frame_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(precvpriv->pallocated_frame_buf), RXFRAME_ALIGN_SZ); + + precvframe = (struct recv_frame *)precvpriv->precv_frame_buf; + + for (i = 0; i < NR_RECVFRAME; i++) { + INIT_LIST_HEAD(&precvframe->list); + + list_add_tail(&precvframe->list, &precvpriv->free_recv_queue.queue); + + res = rtw_os_recv_resource_alloc(padapter, precvframe); + + precvframe->len = 0; + + precvframe->adapter = padapter; + precvframe++; + } + precvpriv->rx_pending_cnt = 1; + + sema_init(&precvpriv->allrxreturnevt, 0); + + res = rtw_hal_init_recv_priv(padapter); + + timer_setup(&precvpriv->signal_stat_timer, rtw_signal_stat_timer_hdl, 0); + precvpriv->signal_stat_sampling_interval = 1000; /* ms */ + + rtw_set_signal_stat_timer(precvpriv); +exit: + + return res; +} + +void _rtw_free_recv_priv(struct recv_priv *precvpriv) +{ + struct adapter *padapter = precvpriv->adapter; + + rtw_free_uc_swdec_pending_queue(padapter); + + rtw_os_recv_resource_free(precvpriv); + + vfree(precvpriv->pallocated_frame_buf); + + rtw_hal_free_recv_priv(padapter); +} + +struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue) +{ + struct recv_frame *hdr; + struct list_head *plist, *phead; + struct adapter *padapter; + struct recv_priv *precvpriv; + + if (list_empty(&pfree_recv_queue->queue)) { + hdr = NULL; + } else { + phead = get_list_head(pfree_recv_queue); + + plist = phead->next; + + hdr = container_of(plist, struct recv_frame, list); + + list_del_init(&hdr->list); + padapter = hdr->adapter; + if (padapter) { + precvpriv = &padapter->recvpriv; + if (pfree_recv_queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt--; + } + } + + return (struct recv_frame *)hdr; +} + +struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue) +{ + struct recv_frame *precvframe; + + spin_lock_bh(&pfree_recv_queue->lock); + + precvframe = _rtw_alloc_recvframe(pfree_recv_queue); + + spin_unlock_bh(&pfree_recv_queue->lock); + + return precvframe; +} + +void rtw_init_recvframe(struct recv_frame *precvframe, struct recv_priv *precvpriv) +{ + /* Perry: This can be removed */ + INIT_LIST_HEAD(&precvframe->list); + + precvframe->len = 0; +} + +int rtw_free_recvframe(struct recv_frame *precvframe, struct __queue *pfree_recv_queue) +{ + struct adapter *padapter; + struct recv_priv *precvpriv; + + if (!precvframe) + return _FAIL; + padapter = precvframe->adapter; + precvpriv = &padapter->recvpriv; + if (precvframe->pkt) { + dev_kfree_skb_any(precvframe->pkt);/* free skb by driver */ + precvframe->pkt = NULL; + } + + spin_lock_bh(&pfree_recv_queue->lock); + + list_del_init(&precvframe->list); + + precvframe->len = 0; + + list_add_tail(&precvframe->list, get_list_head(pfree_recv_queue)); + + if (padapter) { + if (pfree_recv_queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt++; + } + + spin_unlock_bh(&pfree_recv_queue->lock); + + return _SUCCESS; +} + +int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue) +{ + struct adapter *padapter = precvframe->adapter; + struct recv_priv *precvpriv = &padapter->recvpriv; + + list_del_init(&precvframe->list); + list_add_tail(&precvframe->list, get_list_head(queue)); + + if (padapter) { + if (queue == &precvpriv->free_recv_queue) + precvpriv->free_recvframe_cnt++; + } + + return _SUCCESS; +} + +int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue) +{ + int ret; + + spin_lock_bh(&queue->lock); + ret = _rtw_enqueue_recvframe(precvframe, queue); + spin_unlock_bh(&queue->lock); + + return ret; +} + +/* +caller : defrag ; recvframe_chk_defrag in recv_thread (passive) +pframequeue: defrag_queue : will be accessed in recv_thread (passive) + +using spinlock to protect + +*/ + +void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfree_recv_queue) +{ + struct recv_frame *hdr; + struct list_head *plist, *phead; + + spin_lock(&pframequeue->lock); + + phead = get_list_head(pframequeue); + plist = phead->next; + + while (phead != plist) { + hdr = container_of(plist, struct recv_frame, list); + + plist = plist->next; + + rtw_free_recvframe((struct recv_frame *)hdr, pfree_recv_queue); + } + + spin_unlock(&pframequeue->lock); + +} + +u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter) +{ + u32 cnt = 0; + struct recv_frame *pending_frame; + while ((pending_frame = rtw_alloc_recvframe(&adapter->recvpriv.uc_swdec_pending_queue))) { + rtw_free_recvframe(pending_frame, &adapter->recvpriv.free_recv_queue); + DBG_88E("%s: dequeue uc_swdec_pending_queue\n", __func__); + cnt++; + } + + return cnt; +} + +int rtw_enqueue_recvbuf_to_head(struct recv_buf *precvbuf, struct __queue *queue) +{ + spin_lock_bh(&queue->lock); + + list_del_init(&precvbuf->list); + list_add(&precvbuf->list, get_list_head(queue)); + + spin_unlock_bh(&queue->lock); + + return _SUCCESS; +} + +int rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue) +{ + unsigned long flags; + + spin_lock_irqsave(&queue->lock, flags); + + list_del_init(&precvbuf->list); + + list_add_tail(&precvbuf->list, get_list_head(queue)); + spin_unlock_irqrestore(&queue->lock, flags); + return _SUCCESS; +} + +struct recv_buf *rtw_dequeue_recvbuf(struct __queue *queue) +{ + struct recv_buf *precvbuf; + struct list_head *plist, *phead; + unsigned long flags; + + spin_lock_irqsave(&queue->lock, flags); + + if (list_empty(&queue->queue)) { + precvbuf = NULL; + } else { + phead = get_list_head(queue); + + plist = phead->next; + + precvbuf = container_of(plist, struct recv_buf, list); + + list_del_init(&precvbuf->list); + } + + spin_unlock_irqrestore(&queue->lock, flags); + + return precvbuf; +} + +static int recvframe_chkmic(struct adapter *adapter, struct recv_frame *precvframe) +{ + int i, res = _SUCCESS; + u32 datalen; + u8 miccode[8]; + u8 bmic_err = false, brpt_micerror = true; + u8 *pframe, *payload, *pframemic; + u8 *mickey; + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib = &precvframe->attrib; + struct security_priv *psecuritypriv = &adapter->securitypriv; + + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + stainfo = rtw_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); + + if (prxattrib->encrypt == _TKIP_) { + /* calculate mic code */ + if (stainfo) { + if (is_multicast_ether_addr(prxattrib->ra)) { + mickey = &psecuritypriv->dot118021XGrprxmickey[prxattrib->key_index].skey[0]; + + if (!psecuritypriv) { + res = _FAIL; + DBG_88E("\n recvframe_chkmic:didn't install group key!!!!!!!!!!\n"); + goto exit; + } + } else { + mickey = &stainfo->dot11tkiprxmickey.skey[0]; + } + + datalen = precvframe->len - prxattrib->hdrlen - prxattrib->iv_len - prxattrib->icv_len - 8;/* icv_len included the mic code */ + pframe = precvframe->rx_data; + payload = pframe + prxattrib->hdrlen + prxattrib->iv_len; + + rtw_seccalctkipmic(mickey, pframe, payload, datalen, &miccode[0], + (unsigned char)prxattrib->priority); /* care the length of the data */ + + pframemic = payload + datalen; + + bmic_err = false; + + for (i = 0; i < 8; i++) { + if (miccode[i] != *(pframemic + i)) + bmic_err = true; + } + + if (bmic_err) { + /* double check key_index for some timing issue , */ + /* cannot compare with psecuritypriv->dot118021XGrpKeyid also cause timing issue */ + if (is_multicast_ether_addr(prxattrib->ra) && prxattrib->key_index != pmlmeinfo->key_index) + brpt_micerror = false; + + if ((prxattrib->bdecrypted) && (brpt_micerror)) { + rtw_handle_tkip_mic_err(adapter, (u8)is_multicast_ether_addr(prxattrib->ra)); + DBG_88E(" mic error :prxattrib->bdecrypted=%d\n", prxattrib->bdecrypted); + } else { + DBG_88E(" mic error :prxattrib->bdecrypted=%d\n", prxattrib->bdecrypted); + } + res = _FAIL; + } else { + /* mic checked ok */ + if (!psecuritypriv->bcheck_grpkey && is_multicast_ether_addr(prxattrib->ra)) + psecuritypriv->bcheck_grpkey = true; + } + } + + recvframe_pull_tail(precvframe, 8); + } + +exit: + + return res; +} + +/* decrypt and set the ivlen, icvlen of the recv_frame */ +static struct recv_frame *decryptor(struct adapter *padapter, struct recv_frame *precv_frame) +{ + struct rx_pkt_attrib *prxattrib = &precv_frame->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct recv_frame *return_packet = precv_frame; + u32 res = _SUCCESS; + + if (prxattrib->encrypt > 0) { + u8 *iv = precv_frame->rx_data + prxattrib->hdrlen; + prxattrib->key_index = (((iv[3]) >> 6) & 0x3); + + if (prxattrib->key_index > WEP_KEYS) { + DBG_88E("prxattrib->key_index(%d)>WEP_KEYS\n", prxattrib->key_index); + + switch (prxattrib->encrypt) { + case _WEP40_: + case _WEP104_: + prxattrib->key_index = psecuritypriv->dot11PrivacyKeyIndex; + break; + case _TKIP_: + case _AES_: + default: + prxattrib->key_index = psecuritypriv->dot118021XGrpKeyid; + break; + } + } + } + + if ((prxattrib->encrypt > 0) && ((prxattrib->bdecrypted == 0) || (psecuritypriv->sw_decrypt))) { + psecuritypriv->hw_decrypted = false; + + switch (prxattrib->encrypt) { + case _WEP40_: + case _WEP104_: + rtw_wep_decrypt(padapter, (u8 *)precv_frame); + break; + case _TKIP_: + res = rtw_tkip_decrypt(padapter, (u8 *)precv_frame); + break; + case _AES_: + res = rtw_aes_decrypt(padapter, (u8 *)precv_frame); + break; + default: + break; + } + } else if (prxattrib->bdecrypted == 1 && prxattrib->encrypt > 0 && + (psecuritypriv->busetkipkey == 1 || prxattrib->encrypt != _TKIP_)) + psecuritypriv->hw_decrypted = true; + + if (res == _FAIL) { + rtw_free_recvframe(return_packet, &padapter->recvpriv.free_recv_queue); + return_packet = NULL; + } else { + prxattrib->bdecrypted = true; + } + + return return_packet; +} + +/* set the security information in the recv_frame */ +static struct recv_frame *portctrl(struct adapter *adapter, struct recv_frame *precv_frame) +{ + u8 *psta_addr, *ptr; + uint auth_alg; + struct recv_frame *pfhdr; + struct sta_info *psta; + struct sta_priv *pstapriv; + struct recv_frame *prtnframe; + u16 ether_type = 0; + u16 eapol_type = 0x888e;/* for Funia BD's WPA issue */ + struct rx_pkt_attrib *pattrib; + __be16 be_tmp; + + pstapriv = &adapter->stapriv; + + auth_alg = adapter->securitypriv.dot11AuthAlgrthm; + + ptr = precv_frame->rx_data; + pfhdr = precv_frame; + pattrib = &pfhdr->attrib; + psta_addr = pattrib->ta; + + prtnframe = NULL; + + psta = rtw_get_stainfo(pstapriv, psta_addr); + + if (auth_alg == 2) { + if (psta && psta->ieee8021x_blocked) { + /* blocked */ + /* only accept EAPOL frame */ + prtnframe = precv_frame; + + /* get ether_type */ + ptr = ptr + pfhdr->attrib.hdrlen + pfhdr->attrib.iv_len + LLC_HEADER_SIZE; + memcpy(&be_tmp, ptr, 2); + ether_type = ntohs(be_tmp); + + if (ether_type == eapol_type) { + prtnframe = precv_frame; + } else { + /* free this frame */ + rtw_free_recvframe(precv_frame, &adapter->recvpriv.free_recv_queue); + prtnframe = NULL; + } + } else { + /* allowed */ + /* check decryption status, and decrypt the frame if needed */ + prtnframe = precv_frame; + } + } else { + prtnframe = precv_frame; + } + + return prtnframe; +} + +static int recv_decache(struct recv_frame *precv_frame, u8 bretry, struct stainfo_rxcache *prxcache) +{ + int tid = precv_frame->attrib.priority; + + u16 seq_ctrl = ((precv_frame->attrib.seq_num & 0xffff) << 4) | + (precv_frame->attrib.frag_num & 0xf); + + if (tid > 15) + return _FAIL; + + if (1) {/* if (bretry) */ + if (seq_ctrl == prxcache->tid_rxseq[tid]) + return _FAIL; + } + + prxcache->tid_rxseq[tid] = seq_ctrl; + + return _SUCCESS; +} + +void process_pwrbit_data(struct adapter *padapter, struct recv_frame *precv_frame); +void process_pwrbit_data(struct adapter *padapter, struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_AP_MODE + unsigned char pwrbit; + u8 *ptr = precv_frame->rx_data; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta = NULL; + + psta = rtw_get_stainfo(pstapriv, pattrib->src); + + pwrbit = GetPwrMgt(ptr); + + if (psta) { + if (pwrbit) { + if (!(psta->state & WIFI_SLEEP_STATE)) + stop_sta_xmit(padapter, psta); + } else { + if (psta->state & WIFI_SLEEP_STATE) + wakeup_sta_to_xmit(padapter, psta); + } + } + +#endif +} + +static void process_wmmps_data(struct adapter *padapter, struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_AP_MODE + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *psta = NULL; + + psta = rtw_get_stainfo(pstapriv, pattrib->src); + + if (!psta) + return; + + if (!psta->qos_option) + return; + + if (!(psta->qos_info & 0xf)) + return; + + if (psta->state & WIFI_SLEEP_STATE) { + u8 wmmps_ac = 0; + + switch (pattrib->priority) { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk & BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi & BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo & BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be & BIT(1); + break; + } + + if (wmmps_ac) { + if (psta->sleepq_ac_len > 0) { + /* process received triggered frame */ + xmit_delivery_enabled_frames(padapter, psta); + } else { + /* issue one qos null frame with More data bit = 0 and the EOSP bit set (= 1) */ + issue_qos_nulldata(padapter, psta->hwaddr, (u16)pattrib->priority, 0, 0); + } + } + } + +#endif +} + +static void count_rx_stats(struct adapter *padapter, struct recv_frame *prframe, struct sta_info *sta) +{ + int sz; + struct sta_info *psta = NULL; + struct stainfo_stats *pstats = NULL; + struct rx_pkt_attrib *pattrib = &prframe->attrib; + struct recv_priv *precvpriv = &padapter->recvpriv; + + sz = get_recvframe_len(prframe); + precvpriv->rx_bytes += sz; + + padapter->mlmepriv.LinkDetectInfo.NumRxOkInPeriod++; + + if (!is_broadcast_ether_addr(pattrib->dst) && !is_multicast_ether_addr(pattrib->dst)) + padapter->mlmepriv.LinkDetectInfo.NumRxUnicastOkInPeriod++; + + if (sta) + psta = sta; + else + psta = prframe->psta; + + if (psta) { + pstats = &psta->sta_stats; + + pstats->rx_data_pkts++; + pstats->rx_bytes += sz; + } +} + +int sta2sta_data_frame( + struct adapter *adapter, + struct recv_frame *precv_frame, + struct sta_info **psta +); + +int sta2sta_data_frame(struct adapter *adapter, struct recv_frame *precv_frame, struct sta_info **psta) +{ + u8 *ptr = precv_frame->rx_data; + int ret = _SUCCESS; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 *mybssid = get_bssid(pmlmepriv); + u8 *myhwaddr = myid(&adapter->eeprompriv); + u8 *sta_addr = NULL; + bool bmcast = is_multicast_ether_addr(pattrib->dst); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + /* filter packets that SA is myself or multicast or broadcast */ + if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + + if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) { + ret = _FAIL; + goto exit; + } + + if (!memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + !memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + memcmp(pattrib->bssid, mybssid, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + + sta_addr = pattrib->src; + } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + /* For Station mode, sa and bssid should always be BSSID, and DA is my mac-address */ + if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + sta_addr = pattrib->bssid; + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + if (bmcast) { + /* For AP mode, if DA == MCAST, then BSSID should be also MCAST */ + if (!is_multicast_ether_addr(pattrib->bssid)) { + ret = _FAIL; + goto exit; + } + } else { /* not mc-frame */ + /* For AP mode, if DA is non-MCAST, then it must be BSSID, and bssid == BSSID */ + if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + + sta_addr = pattrib->src; + } + } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { + memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); + memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); + memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); + memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + sta_addr = mybssid; + } else { + ret = _FAIL; + } + + if (bmcast) + *psta = rtw_get_bcmc_stainfo(adapter); + else + *psta = rtw_get_stainfo(pstapriv, sta_addr); /* get ap_info */ + + if (!*psta) { + if (adapter->registrypriv.mp_mode == 1) { + if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) + adapter->mppriv.rx_pktloss++; + } + ret = _FAIL; + goto exit; + } + +exit: + + return ret; +} + +static int ap2sta_data_frame( + struct adapter *adapter, + struct recv_frame *precv_frame, + struct sta_info **psta) +{ + u8 *ptr = precv_frame->rx_data; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + int ret = _SUCCESS; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 *mybssid = get_bssid(pmlmepriv); + u8 *myhwaddr = myid(&adapter->eeprompriv); + bool bmcast = is_multicast_ether_addr(pattrib->dst); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && + (check_fwstate(pmlmepriv, _FW_LINKED) || + check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) { + /* filter packets that SA is myself or multicast or broadcast */ + if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + + /* da should be for me */ + if ((memcmp(myhwaddr, pattrib->dst, ETH_ALEN)) && (!bmcast)) { + ret = _FAIL; + goto exit; + } + + /* check BSSID */ + if (!memcmp(pattrib->bssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + !memcmp(mybssid, "\x0\x0\x0\x0\x0\x0", ETH_ALEN) || + (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) { + if (!bmcast) { + DBG_88E("issue_deauth to the nonassociated ap=%pM for the reason(7)\n", (pattrib->bssid)); + issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + } + + ret = _FAIL; + goto exit; + } + + if (bmcast) + *psta = rtw_get_bcmc_stainfo(adapter); + else + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get ap_info */ + + if (!*psta) { + ret = _FAIL; + goto exit; + } + + /* if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) { */ + /* */ + + if (GetFrameSubType(ptr) & BIT(6)) { + /* No data, will not indicate to upper layer, temporily count it here */ + count_rx_stats(adapter, precv_frame, *psta); + ret = RTW_RX_HANDLED; + goto exit; + } + } else if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && + check_fwstate(pmlmepriv, _FW_LINKED)) { + memcpy(pattrib->dst, GetAddr1Ptr(ptr), ETH_ALEN); + memcpy(pattrib->src, GetAddr2Ptr(ptr), ETH_ALEN); + memcpy(pattrib->bssid, GetAddr3Ptr(ptr), ETH_ALEN); + memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + + /* */ + memcpy(pattrib->bssid, mybssid, ETH_ALEN); + + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get sta_info */ + if (!*psta) { + ret = _FAIL; + goto exit; + } + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + /* Special case */ + ret = RTW_RX_HANDLED; + goto exit; + } else { + if (!memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && (!bmcast)) { + *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get sta_info */ + if (!*psta) { + DBG_88E("issue_deauth to the ap =%pM for the reason(7)\n", (pattrib->bssid)); + + issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + } + } + + ret = _FAIL; + } + +exit: + + return ret; +} + +static int sta2ap_data_frame(struct adapter *adapter, + struct recv_frame *precv_frame, + struct sta_info **psta) +{ + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct sta_priv *pstapriv = &adapter->stapriv; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + u8 *ptr = precv_frame->rx_data; + unsigned char *mybssid = get_bssid(pmlmepriv); + int ret = _SUCCESS; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + /* For AP mode, RA = BSSID, TX = STA(SRC_ADDR), A3 = DST_ADDR */ + if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) { + ret = _FAIL; + goto exit; + } + + *psta = rtw_get_stainfo(pstapriv, pattrib->src); + if (!*psta) { + DBG_88E("issue_deauth to sta=%pM for the reason(7)\n", (pattrib->src)); + + issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + + ret = RTW_RX_HANDLED; + goto exit; + } + + process_pwrbit_data(adapter, precv_frame); + + if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) { + process_wmmps_data(adapter, precv_frame); + } + + if (GetFrameSubType(ptr) & BIT(6)) { + /* No data, will not indicate to upper layer, temporily count it here */ + count_rx_stats(adapter, precv_frame, *psta); + ret = RTW_RX_HANDLED; + goto exit; + } + } else { + u8 *myhwaddr = myid(&adapter->eeprompriv); + if (memcmp(pattrib->ra, myhwaddr, ETH_ALEN)) { + ret = RTW_RX_HANDLED; + goto exit; + } + DBG_88E("issue_deauth to sta=%pM for the reason(7)\n", (pattrib->src)); + issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); + ret = RTW_RX_HANDLED; + goto exit; + } + +exit: + + return ret; +} + +static int validate_recv_ctrl_frame(struct adapter *padapter, + struct recv_frame *precv_frame) +{ +#ifdef CONFIG_88EU_AP_MODE + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 *pframe = precv_frame->rx_data; + /* uint len = precv_frame->len; */ + + if (GetFrameType(pframe) != WIFI_CTRL_TYPE) + return _FAIL; + + /* receive the frames that ra(a1) is my address */ + if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN)) + return _FAIL; + + /* only handle ps-poll */ + if (GetFrameSubType(pframe) == WIFI_PSPOLL) { + u16 aid; + u8 wmmps_ac = 0; + struct sta_info *psta = NULL; + + aid = GetAid(pframe); + psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); + + if (!psta || psta->aid != aid) + return _FAIL; + + /* for rx pkt statistics */ + psta->sta_stats.rx_ctrl_pkts++; + + switch (pattrib->priority) { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk & BIT(0); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi & BIT(0); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo & BIT(0); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be & BIT(0); + break; + } + + if (wmmps_ac) + return _FAIL; + + if (psta->state & WIFI_STA_ALIVE_CHK_STATE) { + DBG_88E("%s alive check-rx ps-poll\n", __func__); + psta->expire_to = pstapriv->expire_to; + psta->state ^= WIFI_STA_ALIVE_CHK_STATE; + } + + if ((psta->state & WIFI_SLEEP_STATE) && (pstapriv->sta_dz_bitmap & BIT(psta->aid))) { + struct list_head *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe = NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + spin_lock_bh(&pxmitpriv->lock); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = xmitframe_phead->next; + + if (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + list_del_init(&pxmitframe->list); + + psta->sleepq_len--; + + if (psta->sleepq_len > 0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + pxmitframe->attrib.triggered = 1; + + rtw_hal_xmitframe_enqueue(padapter, pxmitframe); + + if (psta->sleepq_len == 0) { + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + /* upate BCN for TIM IE */ + /* update_BCNTIM(padapter); */ + update_beacon(padapter, _TIM_IE_, NULL, false); + } + } else { + if (pstapriv->tim_bitmap & BIT(psta->aid)) { + if (psta->sleepq_len == 0) { + DBG_88E("no buffered packets to xmit\n"); + + /* issue nulldata with More data bit = 0 to indicate we have no buffered packets */ + issue_nulldata(padapter, psta->hwaddr, 0, 0, 0); + } else { + DBG_88E("error!psta->sleepq_len=%d\n", psta->sleepq_len); + psta->sleepq_len = 0; + } + + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + /* upate BCN for TIM IE */ + /* update_BCNTIM(padapter); */ + update_beacon(padapter, _TIM_IE_, NULL, false); + } + } + spin_unlock_bh(&pxmitpriv->lock); + } + } + +#endif + + return _FAIL; +} + +struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, struct recv_frame *precv_frame); + +static int validate_recv_mgnt_frame(struct adapter *padapter, + struct recv_frame *precv_frame) +{ + struct sta_info *psta; + + precv_frame = recvframe_chk_defrag(padapter, precv_frame); + if (!precv_frame) + return _SUCCESS; + + /* for rx pkt statistics */ + psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(precv_frame->rx_data)); + if (psta) { + psta->sta_stats.rx_mgnt_pkts++; + if (GetFrameSubType(precv_frame->rx_data) == WIFI_BEACON) { + psta->sta_stats.rx_beacon_pkts++; + } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBEREQ) { + psta->sta_stats.rx_probereq_pkts++; + } else if (GetFrameSubType(precv_frame->rx_data) == WIFI_PROBERSP) { + if (!memcmp(padapter->eeprompriv.mac_addr, GetAddr1Ptr(precv_frame->rx_data), ETH_ALEN)) + psta->sta_stats.rx_probersp_pkts++; + else if (is_broadcast_mac_addr(GetAddr1Ptr(precv_frame->rx_data)) || + is_multicast_mac_addr(GetAddr1Ptr(precv_frame->rx_data))) + psta->sta_stats.rx_probersp_bm_pkts++; + else + psta->sta_stats.rx_probersp_uo_pkts++; + } + } + + mgt_dispatcher(padapter, precv_frame); + + return _SUCCESS; +} + +static int validate_recv_data_frame(struct adapter *adapter, + struct recv_frame *precv_frame) +{ + u8 bretry; + u8 *psa, *pda, *pbssid; + struct sta_info *psta = NULL; + u8 *ptr = precv_frame->rx_data; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + struct security_priv *psecuritypriv = &adapter->securitypriv; + int ret = _SUCCESS; + + bretry = GetRetry(ptr); + pda = get_da(ptr); + psa = get_sa(ptr); + pbssid = get_hdr_bssid(ptr); + + if (!pbssid) { + ret = _FAIL; + goto exit; + } + + memcpy(pattrib->dst, pda, ETH_ALEN); + memcpy(pattrib->src, psa, ETH_ALEN); + + memcpy(pattrib->bssid, pbssid, ETH_ALEN); + + switch (pattrib->to_fr_ds) { + case 0: + memcpy(pattrib->ra, pda, ETH_ALEN); + memcpy(pattrib->ta, psa, ETH_ALEN); + ret = sta2sta_data_frame(adapter, precv_frame, &psta); + break; + case 1: + memcpy(pattrib->ra, pda, ETH_ALEN); + memcpy(pattrib->ta, pbssid, ETH_ALEN); + ret = ap2sta_data_frame(adapter, precv_frame, &psta); + break; + case 2: + memcpy(pattrib->ra, pbssid, ETH_ALEN); + memcpy(pattrib->ta, psa, ETH_ALEN); + ret = sta2ap_data_frame(adapter, precv_frame, &psta); + break; + case 3: + memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); + memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); + ret = _FAIL; + break; + default: + ret = _FAIL; + break; + } + + if (ret == _FAIL) { + goto exit; + } else if (ret == RTW_RX_HANDLED) { + goto exit; + } + + if (!psta) { + ret = _FAIL; + goto exit; + } + + /* psta->rssi = prxcmd->rssi; */ + /* psta->signal_quality = prxcmd->sq; */ + precv_frame->psta = psta; + + pattrib->amsdu = 0; + pattrib->ack_policy = 0; + /* parsing QC field */ + if (pattrib->qos == 1) { + pattrib->priority = GetPriority((ptr + 24)); + pattrib->ack_policy = GetAckpolicy((ptr + 24)); + pattrib->amsdu = GetAMsdu((ptr + 24)); + pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; + + if (pattrib->priority != 0 && pattrib->priority != 3) + adapter->recvpriv.bIsAnyNonBEPkts = true; + } else { + pattrib->priority = 0; + pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 30 : 24; + } + + if (pattrib->order)/* HT-CTRL 11n */ + pattrib->hdrlen += 4; + + precv_frame->preorder_ctrl = &psta->recvreorder_ctrl[pattrib->priority]; + + /* decache, drop duplicate recv packets */ + if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == _FAIL) { + ret = _FAIL; + goto exit; + } + + if (pattrib->privacy) { + GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, is_multicast_ether_addr(pattrib->ra)); + + SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); + } else { + pattrib->encrypt = 0; + pattrib->iv_len = 0; + pattrib->icv_len = 0; + } + +exit: + + return ret; +} + +static int validate_recv_frame(struct adapter *adapter, struct recv_frame *precv_frame) +{ + /* shall check frame subtype, to / from ds, da, bssid */ + + /* then call check if rx seq/frag. duplicated. */ + + u8 type; + u8 subtype; + int retval = _SUCCESS; + u8 bDumpRxPkt; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + u8 *ptr = precv_frame->rx_data; + u8 ver = (unsigned char)(*ptr) & 0x3; + struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { + int ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, rtw_get_oper_ch(adapter)); + if (ch_set_idx >= 0) + pmlmeext->channel_set[ch_set_idx].rx_count++; + } + + /* add version chk */ + if (ver != 0) { + retval = _FAIL; + goto exit; + } + + type = GetFrameType(ptr); + subtype = GetFrameSubType(ptr); /* bit(7)~bit(2) */ + + pattrib->to_fr_ds = get_tofr_ds(ptr); + + pattrib->frag_num = GetFragNum(ptr); + pattrib->seq_num = GetSequence(ptr); + + pattrib->pw_save = GetPwrMgt(ptr); + pattrib->mfrag = GetMFrag(ptr); + pattrib->mdata = GetMData(ptr); + pattrib->privacy = GetPrivacy(ptr); + pattrib->order = GetOrder(ptr); + + /* Dump rx packets */ + rtw_hal_get_def_var(adapter, HAL_DEF_DBG_DUMP_RXPKT, &(bDumpRxPkt)); + if (bDumpRxPkt == 1) {/* dump all rx packets */ + int i; + DBG_88E("#############################\n"); + + for (i = 0; i < 64; i = i + 8) + DBG_88E("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr + i), + *(ptr + i + 1), *(ptr + i + 2), *(ptr + i + 3), *(ptr + i + 4), *(ptr + i + 5), *(ptr + i + 6), *(ptr + i + 7)); + DBG_88E("#############################\n"); + } else if (bDumpRxPkt == 2) { + if (type == WIFI_MGT_TYPE) { + int i; + DBG_88E("#############################\n"); + + for (i = 0; i < 64; i = i + 8) + DBG_88E("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr + i), + *(ptr + i + 1), *(ptr + i + 2), *(ptr + i + 3), *(ptr + i + 4), *(ptr + i + 5), *(ptr + i + 6), *(ptr + i + 7)); + DBG_88E("#############################\n"); + } + } else if (bDumpRxPkt == 3) { + if (type == WIFI_DATA_TYPE) { + int i; + DBG_88E("#############################\n"); + + for (i = 0; i < 64; i = i + 8) + DBG_88E("%02X:%02X:%02X:%02X:%02X:%02X:%02X:%02X:\n", *(ptr + i), + *(ptr + i + 1), *(ptr + i + 2), *(ptr + i + 3), *(ptr + i + 4), *(ptr + i + 5), *(ptr + i + 6), *(ptr + i + 7)); + DBG_88E("#############################\n"); + } + } + switch (type) { + case WIFI_MGT_TYPE: /* mgnt */ + validate_recv_mgnt_frame(adapter, precv_frame); + retval = _FAIL; /* only data frame return _SUCCESS */ + break; + case WIFI_CTRL_TYPE: /* ctrl */ + validate_recv_ctrl_frame(adapter, precv_frame); + retval = _FAIL; /* only data frame return _SUCCESS */ + break; + case WIFI_DATA_TYPE: /* data */ + rtw_led_control(adapter, LED_CTL_RX); + pattrib->qos = (subtype & BIT(7)) ? 1 : 0; + retval = validate_recv_data_frame(adapter, precv_frame); + if (retval == _FAIL) { + struct recv_priv *precvpriv = &adapter->recvpriv; + precvpriv->rx_drop++; + } + break; + default: + retval = _FAIL; + break; + } + +exit: + + return retval; +} + +/* remove the wlanhdr and add the eth_hdr */ + +static int wlanhdr_to_ethhdr(struct recv_frame *precvframe) +{ + int rmv_len; + u16 eth_type, len; + __be16 be_tmp; + u8 bsnaphdr; + u8 *psnap_type; + struct ieee80211_snap_hdr *psnap; + + int ret = _SUCCESS; + struct adapter *adapter = precvframe->adapter; + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + u8 *ptr = get_recvframe_data(precvframe); /* point to frame_ctrl field */ + struct rx_pkt_attrib *pattrib = &precvframe->attrib; + + if (pattrib->encrypt) + recvframe_pull_tail(precvframe, pattrib->icv_len); + + psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + pattrib->iv_len); + psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; + /* convert hdr + possible LLC headers into Ethernet header */ + if ((!memcmp(psnap, rtw_rfc1042_header, SNAP_SIZE) && + memcmp(psnap_type, SNAP_ETH_TYPE_IPX, 2) && + memcmp(psnap_type, SNAP_ETH_TYPE_APPLETALK_AARP, 2)) || + !memcmp(psnap, rtw_bridge_tunnel_header, SNAP_SIZE)) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ + bsnaphdr = true; + } else { + /* Leave Ethernet header part of hdr and full payload */ + bsnaphdr = false; + } + + rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0); + len = precvframe->len - rmv_len; + + memcpy(&be_tmp, ptr + rmv_len, 2); + eth_type = ntohs(be_tmp); /* pattrib->ether_type */ + pattrib->eth_type = eth_type; + + if ((check_fwstate(pmlmepriv, WIFI_MP_STATE))) { + ptr += rmv_len; + *ptr = 0x87; + *(ptr + 1) = 0x12; + + eth_type = 0x8712; + /* append rx status for mp test packets */ + ptr = recvframe_pull(precvframe, (rmv_len - sizeof(struct ethhdr) + 2) - 24); + memcpy(ptr, get_rxmem(precvframe), 24); + ptr += 24; + } else { + ptr = recvframe_pull(precvframe, (rmv_len - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0))); + } + + memcpy(ptr, pattrib->dst, ETH_ALEN); + memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); + + if (!bsnaphdr) { + be_tmp = htons(len); + memcpy(ptr + 12, &be_tmp, 2); + } + + return ret; +} + +/* perform defrag */ +static struct recv_frame *recvframe_defrag(struct adapter *adapter, struct __queue *defrag_q) +{ + struct list_head *plist, *phead; + u8 wlanhdr_offset; + u8 curfragnum; + struct recv_frame *pfhdr, *pnfhdr; + struct recv_frame *prframe, *pnextrframe; + struct __queue *pfree_recv_queue; + + curfragnum = 0; + pfree_recv_queue = &adapter->recvpriv.free_recv_queue; + + phead = get_list_head(defrag_q); + plist = phead->next; + pfhdr = container_of(plist, struct recv_frame, list); + prframe = (struct recv_frame *)pfhdr; + list_del_init(&prframe->list); + + if (curfragnum != pfhdr->attrib.frag_num) { + /* the first fragment number must be 0 */ + /* free the whole queue */ + rtw_free_recvframe(prframe, pfree_recv_queue); + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + + return NULL; + } + + curfragnum++; + + plist = get_list_head(defrag_q); + plist = phead->next; + pfhdr = container_of(plist, struct recv_frame, list); + prframe = (struct recv_frame *)pfhdr; + list_del_init(&prframe->list); + + plist = plist->next; + + while (phead != plist) { + pnfhdr = container_of(plist, struct recv_frame, list); + pnextrframe = (struct recv_frame *)pnfhdr; + + /* check the fragment sequence (2nd ~n fragment frame) */ + + if (curfragnum != pnfhdr->attrib.frag_num) { + /* the fragment number must be increasing (after decache) */ + /* release the defrag_q & prframe */ + rtw_free_recvframe(prframe, pfree_recv_queue); + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + return NULL; + } + + curfragnum++; + + /* copy the 2nd~n fragment frame's payload to the first fragment */ + /* get the 2nd~last fragment frame's payload */ + + wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; + + recvframe_pull(pnextrframe, wlanhdr_offset); + + /* append to first fragment frame's tail (if privacy frame, pull the ICV) */ + recvframe_pull_tail(prframe, pfhdr->attrib.icv_len); + + /* memcpy */ + memcpy(pfhdr->rx_tail, pnfhdr->rx_data, pnfhdr->len); + + recvframe_put(prframe, pnfhdr->len); + + pfhdr->attrib.icv_len = pnfhdr->attrib.icv_len; + plist = plist->next; + } + + /* free the defrag_q queue and return the prframe */ + rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); + + return prframe; +} + +/* check if need to defrag, if needed queue the frame to defrag_q */ +struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, struct recv_frame *precv_frame) +{ + u8 ismfrag; + u8 fragnum; + u8 *psta_addr; + struct recv_frame *pfhdr; + struct sta_info *psta; + struct sta_priv *pstapriv; + struct list_head *phead; + struct recv_frame *prtnframe = NULL; + struct __queue *pfree_recv_queue, *pdefrag_q; + + pstapriv = &padapter->stapriv; + + pfhdr = precv_frame; + + pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + /* need to define struct of wlan header frame ctrl */ + ismfrag = pfhdr->attrib.mfrag; + fragnum = pfhdr->attrib.frag_num; + + psta_addr = pfhdr->attrib.ta; + psta = rtw_get_stainfo(pstapriv, psta_addr); + if (!psta) { + u8 type = GetFrameType(pfhdr->rx_data); + if (type != WIFI_DATA_TYPE) { + psta = rtw_get_bcmc_stainfo(padapter); + pdefrag_q = &psta->sta_recvpriv.defrag_q; + } else { + pdefrag_q = NULL; + } + } else { + pdefrag_q = &psta->sta_recvpriv.defrag_q; + } + + if ((ismfrag == 0) && (fragnum == 0)) + prtnframe = precv_frame;/* isn't a fragment frame */ + + if (ismfrag == 1) { + /* 0~(n-1) fragment frame */ + /* enqueue to defraf_g */ + if (pdefrag_q) { + if (fragnum == 0) { + /* the first fragment */ + if (!list_empty(&pdefrag_q->queue)) { + /* free current defrag_q */ + rtw_free_recvframe_queue(pdefrag_q, pfree_recv_queue); + } + } + + /* Then enqueue the 0~(n-1) fragment into the defrag_q */ + + phead = get_list_head(pdefrag_q); + list_add_tail(&pfhdr->list, phead); + + prtnframe = NULL; + } else { + /* can't find this ta's defrag_queue, so free this recv_frame */ + if (precv_frame && pfree_recv_queue) + rtw_free_recvframe(precv_frame, pfree_recv_queue); + prtnframe = NULL; + } + } + + if ((ismfrag == 0) && (fragnum != 0)) { + /* the last fragment frame */ + /* enqueue the last fragment */ + if (pdefrag_q) { + phead = get_list_head(pdefrag_q); + list_add_tail(&pfhdr->list, phead); + + /* call recvframe_defrag to defrag */ + precv_frame = recvframe_defrag(padapter, pdefrag_q); + prtnframe = precv_frame; + } else { + /* can't find this ta's defrag_queue, so free this recv_frame */ + if (precv_frame && pfree_recv_queue) + rtw_free_recvframe(precv_frame, pfree_recv_queue); + prtnframe = NULL; + } + } + + if (prtnframe && prtnframe->attrib.privacy) { + /* after defrag we must check tkip mic code */ + if (recvframe_chkmic(padapter, prtnframe) == _FAIL) { + if (precv_frame && pfree_recv_queue) + rtw_free_recvframe(prtnframe, pfree_recv_queue); + prtnframe = NULL; + } + } + + return prtnframe; +} + +static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe) +{ + int a_len, padding_len; + u16 eth_type, nSubframe_Length; + u8 nr_subframes, i; + unsigned char *pdata; + struct rx_pkt_attrib *pattrib; + unsigned char *data_ptr; + struct sk_buff *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; + struct recv_priv *precvpriv = &padapter->recvpriv; + struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; + int ret = _SUCCESS; + nr_subframes = 0; + + pattrib = &prframe->attrib; + + recvframe_pull(prframe, prframe->attrib.hdrlen); + + if (prframe->attrib.iv_len > 0) + recvframe_pull(prframe, prframe->attrib.iv_len); + + a_len = prframe->len; + + pdata = prframe->rx_data; + + while (a_len > ETH_HLEN) { + /* Offset 12 denote 2 mac address */ + nSubframe_Length = RTW_GET_BE16(pdata + 12); + + if (a_len < ETH_HLEN + nSubframe_Length) { + DBG_88E("nRemain_Length is %d and nSubframe_Length is : %d\n", a_len, nSubframe_Length); + goto exit; + } + + /* move the data point to data content */ + pdata += ETH_HLEN; + a_len -= ETH_HLEN; + + /* Allocate new skb for releasing to upper layer */ + sub_skb = dev_alloc_skb(nSubframe_Length + 12); + if (sub_skb) { + skb_reserve(sub_skb, 12); + data_ptr = (u8 *)skb_put(sub_skb, nSubframe_Length); + memcpy(data_ptr, pdata, nSubframe_Length); + } else { + sub_skb = skb_clone(prframe->pkt, GFP_ATOMIC); + if (sub_skb) { + sub_skb->data = pdata; + sub_skb->len = nSubframe_Length; + skb_set_tail_pointer(sub_skb, nSubframe_Length); + } else { + DBG_88E("skb_clone() Fail!!! , nr_subframes=%d\n", nr_subframes); + break; + } + } + + subframes[nr_subframes++] = sub_skb; + + if (nr_subframes >= MAX_SUBFRAME_COUNT) { + DBG_88E("ParseSubframe(): Too many Subframes! Packets dropped!\n"); + break; + } + + pdata += nSubframe_Length; + a_len -= nSubframe_Length; + if (a_len != 0) { + padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4 - 1)); + if (padding_len == 4) { + padding_len = 0; + } + + if (a_len < padding_len) { + goto exit; + } + pdata += padding_len; + a_len -= padding_len; + } + } + + for (i = 0; i < nr_subframes; i++) { + sub_skb = subframes[i]; + /* convert hdr + possible LLC headers into Ethernet header */ + eth_type = RTW_GET_BE16(&sub_skb->data[6]); + if (sub_skb->len >= 8 && + ((!memcmp(sub_skb->data, rtw_rfc1042_header, SNAP_SIZE) && + eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || + !memcmp(sub_skb->data, rtw_bridge_tunnel_header, SNAP_SIZE))) { + /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ + skb_pull(sub_skb, SNAP_SIZE); + memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); + memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); + } else { + __be16 len; + /* Leave Ethernet header part of hdr and full payload */ + len = htons(sub_skb->len); + memcpy(skb_push(sub_skb, 2), &len, 2); + memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); + memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); + } + + /* Indicate the packets to upper layer */ + /* Insert NAT2.5 RX here! */ + sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); + sub_skb->dev = padapter->pnetdev; + + sub_skb->ip_summed = CHECKSUM_NONE; + + netif_rx(sub_skb); + } + +exit: + + prframe->len = 0; + rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */ + + return ret; +} + +static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num) +{ + u8 wsize = preorder_ctrl->wsize_b; + u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) & 0xFFF;/* 4096; */ + + /* Rx Reorder initialize condition. */ + if (preorder_ctrl->indicate_seq == 0xFFFF) + preorder_ctrl->indicate_seq = seq_num; + + /* Drop out the packet which SeqNum is smaller than WinStart */ + if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) + return false; + + /* */ + /* Sliding window manipulation. Conditions includes: */ + /* 1. Incoming SeqNum is equal to WinStart =>Window shift 1 */ + /* 2. Incoming SeqNum is larger than the WinEnd => Window shift N */ + /* */ + if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) { + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; + } else if (SN_LESS(wend, seq_num)) { + if (seq_num >= (wsize - 1)) + preorder_ctrl->indicate_seq = seq_num + 1 - wsize; + else + preorder_ctrl->indicate_seq = 0xFFF - (wsize - (seq_num + 1)) + 1; + } + + return true; +} + +int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, struct recv_frame *prframe); +int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, struct recv_frame *prframe) +{ + struct rx_pkt_attrib *pattrib = &prframe->attrib; + struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + struct list_head *phead, *plist; + struct recv_frame *hdr; + struct rx_pkt_attrib *pnextattrib; + + phead = get_list_head(ppending_recvframe_queue); + plist = phead->next; + + while (phead != plist) { + hdr = container_of(plist, struct recv_frame, list); + pnextattrib = &hdr->attrib; + + if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) + plist = plist->next; + else if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) + return false; + else + break; + } + + list_del_init(&prframe->list); + + list_add_tail(&prframe->list, plist); + return true; +} + +static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reorder_ctrl *preorder_ctrl, int bforced) +{ + struct list_head *phead, *plist; + struct recv_frame *prframe; + struct rx_pkt_attrib *pattrib; + int bPktInBuf = false; + struct recv_priv *precvpriv = &padapter->recvpriv; + struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + phead = get_list_head(ppending_recvframe_queue); + plist = phead->next; + + /* Handling some condition for forced indicate case. */ + if (bforced) { + if (list_empty(phead)) + return true; + + prframe = container_of(plist, struct recv_frame, list); + pattrib = &prframe->attrib; + preorder_ctrl->indicate_seq = pattrib->seq_num; + } + + /* Prepare indication list and indication. */ + /* Check if there is any packet need indicate. */ + while (!list_empty(phead)) { + prframe = container_of(plist, struct recv_frame, list); + pattrib = &prframe->attrib; + + if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { + plist = plist->next; + list_del_init(&prframe->list); + + if (SN_EQUAL(preorder_ctrl->indicate_seq, pattrib->seq_num)) + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; + + /* Set this as a lock to make sure that only one thread is indicating packet. */ + + /* indicate this recv_frame */ + if (!pattrib->amsdu) { + if ((!padapter->bDriverStopped) && + (!padapter->bSurpriseRemoved)) + rtw_recv_indicatepkt(padapter, prframe);/* indicate this recv_frame */ + } else if (pattrib->amsdu == 1) { + if (amsdu_to_msdu(padapter, prframe) != _SUCCESS) + rtw_free_recvframe(prframe, &precvpriv->free_recv_queue); + } else { + /* error condition; */ + } + + /* Update local variables. */ + bPktInBuf = false; + } else { + bPktInBuf = true; + break; + } + } + return bPktInBuf; +} + +static int recv_indicatepkt_reorder(struct adapter *padapter, struct recv_frame *prframe) +{ + int retval = _SUCCESS; + struct rx_pkt_attrib *pattrib = &prframe->attrib; + struct recv_reorder_ctrl *preorder_ctrl = prframe->preorder_ctrl; + struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + if (!pattrib->amsdu) { + /* s1. */ + wlanhdr_to_ethhdr(prframe); + + if (pattrib->qos != 1) { + if (!padapter->bDriverStopped && + !padapter->bSurpriseRemoved) { + rtw_recv_indicatepkt(padapter, prframe); + return _SUCCESS; + } + + return _FAIL; + } + + if (!preorder_ctrl->enable) { + /* indicate this recv_frame */ + preorder_ctrl->indicate_seq = pattrib->seq_num; + rtw_recv_indicatepkt(padapter, prframe); + + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) % 4096; + return _SUCCESS; + } + } else if (pattrib->amsdu == 1) { /* temp filter -> means didn't support A-MSDUs in a A-MPDU */ + if (!preorder_ctrl->enable) { + preorder_ctrl->indicate_seq = pattrib->seq_num; + retval = amsdu_to_msdu(padapter, prframe); + + preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) % 4096; + return retval; + } + } + + spin_lock_bh(&ppending_recvframe_queue->lock); + + /* s2. check if winstart_b(indicate_seq) needs to been updated */ + if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) + goto _err_exit; + + /* s3. Insert all packet into Reorder Queue to maintain its ordering. */ + if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) + goto _err_exit; + + /* s4. */ + /* Indication process. */ + /* After Packet dropping and Sliding Window shifting as above, we can now just indicate the packets */ + /* with the SeqNum smaller than latest WinStart and buffer other packets. */ + /* */ + /* For Rx Reorder condition: */ + /* 1. All packets with SeqNum smaller than WinStart => Indicate */ + /* 2. All packets with SeqNum larger than or equal to WinStart => Buffer it. */ + /* */ + + /* recv_indicatepkts_in_order(padapter, preorder_ctrl, true); */ + if (recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { + _set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME); + spin_unlock_bh(&ppending_recvframe_queue->lock); + } else { + spin_unlock_bh(&ppending_recvframe_queue->lock); + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + } + + return _SUCCESS; + +_err_exit: + + spin_unlock_bh(&ppending_recvframe_queue->lock); + + return _FAIL; +} + +void rtw_reordering_ctrl_timeout_handler(void *pcontext) +{ + struct recv_reorder_ctrl *preorder_ctrl = (struct recv_reorder_ctrl *)pcontext; + struct adapter *padapter = preorder_ctrl->padapter; + struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + if (padapter->bDriverStopped || padapter->bSurpriseRemoved) + return; + + spin_lock_bh(&ppending_recvframe_queue->lock); + + if (recv_indicatepkts_in_order(padapter, preorder_ctrl, true)) + _set_timer(&preorder_ctrl->reordering_ctrl_timer, REORDER_WAIT_TIME); + + spin_unlock_bh(&ppending_recvframe_queue->lock); +} + +static int process_recv_indicatepkts(struct adapter *padapter, struct recv_frame *prframe) +{ + int retval = _SUCCESS; + /* struct recv_priv *precvpriv = &padapter->recvpriv; */ + /* struct rx_pkt_attrib *pattrib = &prframe->attrib; */ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if (phtpriv->ht_option) { /* B/G/N Mode */ + /* prframe->preorder_ctrl = &precvpriv->recvreorder_ctrl[pattrib->priority]; */ + + if (recv_indicatepkt_reorder(padapter, prframe) != _SUCCESS) { + /* including perform A-MPDU Rx Ordering Buffer Control */ + if ((!padapter->bDriverStopped) && + (!padapter->bSurpriseRemoved)) { + retval = _FAIL; + return retval; + } + } + } else { /* B/G mode */ + retval = wlanhdr_to_ethhdr(prframe); + if (retval != _SUCCESS) + return retval; + + if ((!padapter->bDriverStopped) && + (!padapter->bSurpriseRemoved)) { + /* indicate this recv_frame */ + rtw_recv_indicatepkt(padapter, prframe); + } else { + retval = _FAIL; + return retval; + } + } + + return retval; +} + +static int recv_func_prehandle(struct adapter *padapter, struct recv_frame *rframe) +{ + int ret = _SUCCESS; + struct rx_pkt_attrib *pattrib = &rframe->attrib; + struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (padapter->registrypriv.mp_mode == 1) { + if (pattrib->crc_err == 1) + padapter->mppriv.rx_crcerrpktcount++; + else + padapter->mppriv.rx_pktcount++; + + if (!check_fwstate(pmlmepriv, WIFI_MP_LPBK_STATE)) { + ret = _FAIL; + rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */ + goto exit; + } + } + + /* check the frame crtl field and decache */ + ret = validate_recv_frame(padapter, rframe); + if (ret != _SUCCESS) { + rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */ + goto exit; + } + +exit: + return ret; +} + +static int recv_func_posthandle(struct adapter *padapter, struct recv_frame *prframe) +{ + int ret = _SUCCESS; + struct recv_frame *orig_prframe = prframe; + struct recv_priv *precvpriv = &padapter->recvpriv; + struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + /* DATA FRAME */ + rtw_led_control(padapter, LED_CTL_RX); + + prframe = decryptor(padapter, prframe); + if (!prframe) { + ret = _FAIL; + goto _recv_data_drop; + } + + prframe = recvframe_chk_defrag(padapter, prframe); + if (!prframe) + goto _recv_data_drop; + + prframe = portctrl(padapter, prframe); + if (!prframe) { + ret = _FAIL; + goto _recv_data_drop; + } + + count_rx_stats(padapter, prframe, NULL); + + ret = process_recv_indicatepkts(padapter, prframe); + if (ret != _SUCCESS) { + rtw_free_recvframe(orig_prframe, pfree_recv_queue);/* free this recv_frame */ + goto _recv_data_drop; + } + return ret; + +_recv_data_drop: + precvpriv->rx_drop++; + return ret; +} + +static int recv_func(struct adapter *padapter, struct recv_frame *rframe) +{ + int ret; + struct rx_pkt_attrib *prxattrib = &rframe->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *mlmepriv = &padapter->mlmepriv; + struct recv_priv *recvpriv = &padapter->recvpriv; + + /* check if need to handle uc_swdec_pending_queue*/ + if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && + psecuritypriv->busetkipkey) { + struct recv_frame *pending_frame; + int cnt = 0; + + pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue); + while (pending_frame) { + cnt++; + recv_func_posthandle(padapter, pending_frame); + } + } + + ret = recv_func_prehandle(padapter, rframe); + + if (ret == _SUCCESS) { + /* check if need to enqueue into uc_swdec_pending_queue*/ + if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && + !is_multicast_ether_addr(prxattrib->ra) && prxattrib->encrypt > 0 && + (prxattrib->bdecrypted == 0 || psecuritypriv->sw_decrypt) && + psecuritypriv->ndisauthtype == Ndis802_11AuthModeWPAPSK && + !psecuritypriv->busetkipkey) { + rtw_enqueue_recvframe(rframe, &padapter->recvpriv.uc_swdec_pending_queue); + DBG_88E("%s: no key, enqueue uc_swdec_pending_queue\n", __func__); + if (recvpriv->free_recvframe_cnt < NR_RECVFRAME / 4) { + /* to prevent from recvframe starvation, + * get recvframe from uc_swdec_pending_queue to + * free_recvframe_cnt */ + rframe = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue); + if (rframe) + goto do_posthandle; + } + goto exit; + } +do_posthandle: + ret = recv_func_posthandle(padapter, rframe); + } + +exit: + return ret; +} + +s32 rtw_recv_entry(struct recv_frame *precvframe) +{ + struct adapter *padapter; + struct recv_priv *precvpriv; + s32 ret = _SUCCESS; + + padapter = precvframe->adapter; + + precvpriv = &padapter->recvpriv; + + ret = recv_func(padapter, precvframe); + if (ret == _FAIL) + goto _recv_entry_drop; + + precvpriv->rx_pkts++; + + return ret; + +_recv_entry_drop: + + if (padapter->registrypriv.mp_mode == 1) + padapter->mppriv.rx_pktloss = precvpriv->rx_drop; + + return ret; +} + +void rtw_signal_stat_timer_hdl(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, recvpriv.signal_stat_timer); + struct recv_priv *recvpriv = &adapter->recvpriv; + + u32 tmp_s, tmp_q; + u8 avg_signal_strength = 0; + u8 avg_signal_qual = 0; + u8 _alpha = 3; /* this value is based on converging_constant = 5000 and sampling_interval = 1000 */ + + if (adapter->recvpriv.is_signal_dbg) { + /* update the user specific value, signal_strength_dbg, to signal_strength, rssi */ + adapter->recvpriv.signal_strength = adapter->recvpriv.signal_strength_dbg; + adapter->recvpriv.rssi = (s8)translate_percentage_to_dbm((u8)adapter->recvpriv.signal_strength_dbg); + } else { + if (recvpriv->signal_strength_data.update_req == 0) {/* update_req is clear, means we got rx */ + avg_signal_strength = recvpriv->signal_strength_data.avg_val; + /* after avg_vals are accquired, we can re-stat the signal values */ + recvpriv->signal_strength_data.update_req = 1; + } + + if (recvpriv->signal_qual_data.update_req == 0) {/* update_req is clear, means we got rx */ + avg_signal_qual = recvpriv->signal_qual_data.avg_val; + /* after avg_vals are accquired, we can re-stat the signal values */ + recvpriv->signal_qual_data.update_req = 1; + } + + /* update value of signal_strength, rssi, signal_qual */ + if (!check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY)) { + tmp_s = (avg_signal_strength + (_alpha - 1) * recvpriv->signal_strength); + if (tmp_s % _alpha) + tmp_s = tmp_s / _alpha + 1; + else + tmp_s = tmp_s / _alpha; + if (tmp_s > 100) + tmp_s = 100; + + tmp_q = (avg_signal_qual + (_alpha - 1) * recvpriv->signal_qual); + if (tmp_q % _alpha) + tmp_q = tmp_q / _alpha + 1; + else + tmp_q = tmp_q / _alpha; + if (tmp_q > 100) + tmp_q = 100; + + recvpriv->signal_strength = tmp_s; + recvpriv->rssi = (s8)translate_percentage_to_dbm(tmp_s); + recvpriv->signal_qual = tmp_q; + } + } + rtw_set_signal_stat_timer(recvpriv); +} diff --git a/drivers/staging/r8188eu/core/rtw_rf.c b/drivers/staging/r8188eu/core/rtw_rf.c new file mode 100644 index 000000000000..321546c40446 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_rf.c @@ -0,0 +1,72 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_RF_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/xmit_osdep.h" + +struct ch_freq { + u32 channel; + u32 frequency; +}; + +static struct ch_freq ch_freq_map[] = { + {1, 2412}, {2, 2417}, {3, 2422}, {4, 2427}, {5, 2432}, + {6, 2437}, {7, 2442}, {8, 2447}, {9, 2452}, {10, 2457}, + {11, 2462}, {12, 2467}, {13, 2472}, {14, 2484}, + /* UNII */ + {36, 5180}, {40, 5200}, {44, 5220}, {48, 5240}, {52, 5260}, + {56, 5280}, {60, 5300}, {64, 5320}, {149, 5745}, {153, 5765}, + {157, 5785}, {161, 5805}, {165, 5825}, {167, 5835}, {169, 5845}, + {171, 5855}, {173, 5865}, + /* HiperLAN2 */ + {100, 5500}, {104, 5520}, {108, 5540}, {112, 5560}, {116, 5580}, + {120, 5600}, {124, 5620}, {128, 5640}, {132, 5660}, {136, 5680}, + {140, 5700}, + /* Japan MMAC */ + {34, 5170}, {38, 5190}, {42, 5210}, {46, 5230}, + /* Japan */ + {184, 4920}, {188, 4940}, {192, 4960}, {196, 4980}, + {208, 5040},/* Japan, means J08 */ + {212, 5060},/* Japan, means J12 */ + {216, 5080},/* Japan, means J16 */ +}; + +static int ch_freq_map_num = (sizeof(ch_freq_map) / sizeof(struct ch_freq)); + +u32 rtw_ch2freq(u32 channel) +{ + u8 i; + u32 freq = 0; + + for (i = 0; i < ch_freq_map_num; i++) { + if (channel == ch_freq_map[i].channel) { + freq = ch_freq_map[i].frequency; + break; + } + } + if (i == ch_freq_map_num) + freq = 2412; + + return freq; +} + +u32 rtw_freq2ch(u32 freq) +{ + u8 i; + u32 ch = 0; + + for (i = 0; i < ch_freq_map_num; i++) { + if (freq == ch_freq_map[i].frequency) { + ch = ch_freq_map[i].channel; + break; + } + } + if (i == ch_freq_map_num) + ch = 1; + + return ch; +} diff --git a/drivers/staging/r8188eu/core/rtw_security.c b/drivers/staging/r8188eu/core/rtw_security.c new file mode 100644 index 000000000000..5aa893ab46e9 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_security.c @@ -0,0 +1,1656 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_SECURITY_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/osdep_intf.h" + +/* WEP related ===== */ + +#define CRC32_POLY 0x04c11db7 + +struct arc4context { + u32 x; + u32 y; + u8 state[256]; +}; + +static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) +{ + u32 t, u; + u32 keyindex; + u32 stateindex; + u8 *state; + u32 counter; + + state = parc4ctx->state; + parc4ctx->x = 0; + parc4ctx->y = 0; + for (counter = 0; counter < 256; counter++) + state[counter] = (u8)counter; + keyindex = 0; + stateindex = 0; + for (counter = 0; counter < 256; counter++) { + t = state[counter]; + stateindex = (stateindex + key[keyindex] + t) & 0xff; + u = state[stateindex]; + state[stateindex] = (u8)t; + state[counter] = (u8)u; + if (++keyindex >= key_len) + keyindex = 0; + } + +} + +static u32 arcfour_byte(struct arc4context *parc4ctx) +{ + u32 x; + u32 y; + u32 sx, sy; + u8 *state; + + state = parc4ctx->state; + x = (parc4ctx->x + 1) & 0xff; + sx = state[x]; + y = (sx + parc4ctx->y) & 0xff; + sy = state[y]; + parc4ctx->x = x; + parc4ctx->y = y; + state[y] = (u8)sx; + state[x] = (u8)sy; + + return state[(sx + sy) & 0xff]; +} + +static void arcfour_encrypt(struct arc4context *parc4ctx, u8 *dest, u8 *src, u32 len) +{ + u32 i; + + for (i = 0; i < len; i++) + dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); + +} + +/* + Need to consider the fragment situation +*/ +void rtw_wep_encrypt(struct adapter *padapter, u8 *pxmitframe) +{ /* exclude ICV */ + union { + __le32 f0; + u8 f1[4]; + } crc; + struct arc4context mycontext; + + int curfragnum, length; + u32 keylength; + + u8 *pframe, *payload, *iv; /* wepkey */ + u8 wepkey[16]; + u8 hw_hdr_offset = 0; + struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + if (!((struct xmit_frame *)pxmitframe)->buf_addr) + return; + + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); + + pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset; + + /* start to encrypt each fragment */ + if ((pattrib->encrypt == _WEP40_) || (pattrib->encrypt == _WEP104_)) { + keylength = psecuritypriv->dot11DefKeylen[psecuritypriv->dot11PrivacyKeyIndex]; + + for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { + iv = pframe + pattrib->hdrlen; + memcpy(&wepkey[0], iv, 3); + memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[psecuritypriv->dot11PrivacyKeyIndex].skey[0], keylength); + payload = pframe + pattrib->iv_len + pattrib->hdrlen; + + if ((curfragnum + 1) == pattrib->nr_frags) { /* the last fragment */ + length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + + crc.f0 = cpu_to_le32(~crc32_le(~0, payload, length)); + + arcfour_init(&mycontext, wepkey, 3 + keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload + length, crc.f1, 4); + } else { + length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + crc.f0 = cpu_to_le32(~crc32_le(~0, payload, length)); + arcfour_init(&mycontext, wepkey, 3 + keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload + length, crc.f1, 4); + + pframe += pxmitpriv->frag_len; + pframe = (u8 *)RND4((size_t)(pframe)); + } + } + } + +} + +void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe) +{ + /* exclude ICV */ + struct arc4context mycontext; + int length; + u32 keylength; + u8 *pframe, *payload, *iv, wepkey[16]; + u8 keyindex; + struct rx_pkt_attrib *prxattrib = &(((struct recv_frame *)precvframe)->attrib); + struct security_priv *psecuritypriv = &padapter->securitypriv; + + pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + + /* start to decrypt recvframe */ + if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) { + iv = pframe + prxattrib->hdrlen; + keyindex = prxattrib->key_index; + keylength = psecuritypriv->dot11DefKeylen[keyindex]; + memcpy(&wepkey[0], iv, 3); + memcpy(&wepkey[3], &psecuritypriv->dot11DefKey[keyindex].skey[0], keylength); + length = ((struct recv_frame *)precvframe)->len - prxattrib->hdrlen - prxattrib->iv_len; + + payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; + + /* decrypt payload include icv */ + arcfour_init(&mycontext, wepkey, 3 + keylength); + arcfour_encrypt(&mycontext, payload, payload, length); + } +} + +/* 3 ===== TKIP related ===== */ + +static u32 secmicgetuint32(u8 *p) +/* Convert from Byte[] to Us3232 in a portable way */ +{ + s32 i; + u32 res = 0; + + for (i = 0; i < 4; i++) + res |= ((u32)(*p++)) << (8 * i); + + return res; +} + +static void secmicputuint32(u8 *p, u32 val) +/* Convert from Us3232 to Byte[] in a portable way */ +{ + long i; + + for (i = 0; i < 4; i++) { + *p++ = (u8)(val & 0xff); + val >>= 8; + } + +} + +static void secmicclear(struct mic_data *pmicdata) +{ +/* Reset the state to the empty message. */ + + pmicdata->L = pmicdata->K0; + pmicdata->R = pmicdata->K1; + pmicdata->nBytesInM = 0; + pmicdata->M = 0; + +} + +void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key) +{ + /* Set the key */ + + pmicdata->K0 = secmicgetuint32(key); + pmicdata->K1 = secmicgetuint32(key + 4); + /* and reset the message */ + secmicclear(pmicdata); + +} + +void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b) +{ + + /* Append the byte to our word-sized buffer */ + pmicdata->M |= ((unsigned long)b) << (8 * pmicdata->nBytesInM); + pmicdata->nBytesInM++; + /* Process the word if it is full. */ + if (pmicdata->nBytesInM >= 4) { + pmicdata->L ^= pmicdata->M; + pmicdata->R ^= ROL32(pmicdata->L, 17); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | ((pmicdata->L & 0x00ff00ff) << 8); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ROL32(pmicdata->L, 3); + pmicdata->L += pmicdata->R; + pmicdata->R ^= ROR32(pmicdata->L, 2); + pmicdata->L += pmicdata->R; + /* Clear the buffer */ + pmicdata->M = 0; + pmicdata->nBytesInM = 0; + } + +} + +void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) +{ + + /* This is simple */ + while (nbytes > 0) { + rtw_secmicappendbyte(pmicdata, *src++); + nbytes--; + } + +} + +void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst) +{ + + /* Append the minimum padding */ + rtw_secmicappendbyte(pmicdata, 0x5a); + rtw_secmicappendbyte(pmicdata, 0); + rtw_secmicappendbyte(pmicdata, 0); + rtw_secmicappendbyte(pmicdata, 0); + rtw_secmicappendbyte(pmicdata, 0); + /* and then zeroes until the length is a multiple of 4 */ + while (pmicdata->nBytesInM != 0) + rtw_secmicappendbyte(pmicdata, 0); + /* The appendByte function has already computed the result. */ + secmicputuint32(dst, pmicdata->L); + secmicputuint32(dst + 4, pmicdata->R); + /* Reset to the empty message. */ + secmicclear(pmicdata); + +} + +void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, u8 pri) +{ + struct mic_data micdata; + u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; + + rtw_secmicsetkey(&micdata, key); + priority[0] = pri; + + /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ + if (header[1] & 1) { /* ToDS == 1 */ + rtw_secmicappend(&micdata, &header[16], 6); /* DA */ + if (header[1] & 2) /* From Ds == 1 */ + rtw_secmicappend(&micdata, &header[24], 6); + else + rtw_secmicappend(&micdata, &header[10], 6); + } else { /* ToDS == 0 */ + rtw_secmicappend(&micdata, &header[4], 6); /* DA */ + if (header[1] & 2) /* From Ds == 1 */ + rtw_secmicappend(&micdata, &header[16], 6); + else + rtw_secmicappend(&micdata, &header[10], 6); + } + rtw_secmicappend(&micdata, &priority[0], 4); + + rtw_secmicappend(&micdata, data, data_len); + + rtw_secgetmic(&micdata, mic_code); + +} + +/* macros for extraction/creation of unsigned char/unsigned short values */ +#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) +#define Lo8(v16) ((u8)((v16) & 0x00FF)) +#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) +#define Lo16(v32) ((u16)((v32) & 0xFFFF)) +#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) +#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) + +/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ +#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) + +/* S-box lookup: 16 bits --> 16 bits */ +#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) + +/* fixed algorithm "parameters" */ +#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ +#define TA_SIZE 6 /* 48-bit transmitter address */ +#define TK_SIZE 16 /* 128-bit temporal key */ +#define P1K_SIZE 10 /* 80-bit Phase1 key */ +#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ + +/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ +static const unsigned short Sbox1[2][256] = { /* Sbox for hash (can be in ROM) */ +{ + 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, + 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, + 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, + 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, + 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, + 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, + 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, + 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, + 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, + 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, + 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, + 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, + 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, + 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, + 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, + 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, + 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, + 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, + 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, + 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, + 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, + 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, + 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, + 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, + 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, + 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, + 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, + 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, + 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, + 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, + 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, + 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, + }, + + { /* second half of table is unsigned char-reversed version of first! */ + 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, + 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, + 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, + 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, + 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, + 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, + 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, + 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, + 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, + 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, + 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, + 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, + 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, + 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, + 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, + 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, + 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, + 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, + 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, + 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, + 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, + 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, + 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, + 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, + 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, + 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, + 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, + 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, + 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, + 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, + 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, + 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, + } +}; + + /* +********************************************************************** +* Routine: Phase 1 -- generate P1K, given TA, TK, IV32 +* +* Inputs: +* tk[] = temporal key [128 bits] +* ta[] = transmitter's MAC address [ 48 bits] +* iv32 = upper 32 bits of IV [ 32 bits] +* Output: +* p1k[] = Phase 1 key [ 80 bits] +* +* Note: +* This function only needs to be called every 2**16 packets, +* although in theory it could be called every packet. +* +********************************************************************** +*/ +static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) +{ + int i; + + /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ + p1k[0] = Lo16(iv32); + p1k[1] = Hi16(iv32); + p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ + p1k[3] = Mk16(ta[3], ta[2]); + p1k[4] = Mk16(ta[5], ta[4]); + + /* Now compute an unbalanced Feistel cipher with 80-bit block */ + /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ + for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add operation here is mod 2**16 */ + p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); + p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); + p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); + p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); + p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); + p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ + } + +} + +/* +********************************************************************** +* Routine: Phase 2 -- generate RC4KEY, given TK, P1K, IV16 +* +* Inputs: +* tk[] = Temporal key [128 bits] +* p1k[] = Phase 1 output key [ 80 bits] +* iv16 = low 16 bits of IV counter [ 16 bits] +* Output: +* rc4key[] = the key used to encrypt the packet [128 bits] +* +* Note: +* The value {TA, IV32, IV16} for Phase1/Phase2 must be unique +* across all packets using the same key TK value. Then, for a +* given value of TK[], this TKIP48 construction guarantees that +* the final RC4KEY value is unique across all packets. +* +* Suggested implementation optimization: if PPK[] is "overlaid" +* appropriately on RC4KEY[], there is no need for the final +* for loop below that copies the PPK[] result into RC4KEY[]. +* +********************************************************************** +*/ +static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) +{ + int i; + u16 PPK[6]; /* temporary key for mixing */ + + /* Note: all adds in the PPK[] equations below are mod 2**16 */ + for (i = 0; i < 5; i++) + PPK[i] = p1k[i]; /* first, copy P1K to PPK */ + PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ + + /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ + PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ + PPK[1] += _S_(PPK[0] ^ TK16(1)); + PPK[2] += _S_(PPK[1] ^ TK16(2)); + PPK[3] += _S_(PPK[2] ^ TK16(3)); + PPK[4] += _S_(PPK[3] ^ TK16(4)); + PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ + + /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ + PPK[0] += RotR1(PPK[5] ^ TK16(6)); + PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ + PPK[2] += RotR1(PPK[1]); + PPK[3] += RotR1(PPK[2]); + PPK[4] += RotR1(PPK[3]); + PPK[5] += RotR1(PPK[4]); + /* Note: At this point, for a given key TK[0..15], the 96-bit output */ + /* value PPK[0..5] is guaranteed to be unique, as a function */ + /* of the 96-bit "input" value {TA, IV32, IV16}. That is, P1K */ + /* is now a keyed permutation of {TA, IV32, IV16}. */ + + /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ + rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ + rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ + rc4key[2] = Lo8(iv16); + rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); + + /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ + for (i = 0; i < 6; i++) { + rc4key[4 + 2 * i] = Lo8(PPK[i]); + rc4key[5 + 2 * i] = Hi8(PPK[i]); + } + +} + +/* The hlen isn't include the IV */ +u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe) +{ /* exclude ICV */ + u16 pnl; + u32 pnh; + u8 rc4key[16]; + u8 ttkey[16]; + union { + __le32 f0; + u8 f1[4]; + } crc; + u8 hw_hdr_offset = 0; + struct arc4context mycontext; + int curfragnum, length; + + u8 *pframe, *payload, *iv, *prwskey; + union pn48 dot11txpn; + struct sta_info *stainfo; + struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + u32 res = _SUCCESS; + + if (!((struct xmit_frame *)pxmitframe)->buf_addr) + return _FAIL; + + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); + pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset; + /* 4 start to encrypt each fragment */ + if (pattrib->encrypt == _TKIP_) { + if (pattrib->psta) + stainfo = pattrib->psta; + else + stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); + + if (stainfo) { + if (is_multicast_ether_addr(pattrib->ra)) + prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + else + prwskey = &stainfo->dot118021x_UncstKey.skey[0]; + + for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { + iv = pframe + pattrib->hdrlen; + payload = pframe + pattrib->iv_len + pattrib->hdrlen; + + GET_TKIP_PN(iv, dot11txpn); + + pnl = (u16)(dot11txpn.val); + pnh = (u32)(dot11txpn.val >> 16); + phase1((u16 *)&ttkey[0], prwskey, &pattrib->ta[0], pnh); + phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl); + + if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */ + length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + crc.f0 = cpu_to_le32(~crc32_le(~0, payload, length)); + + arcfour_init(&mycontext, rc4key, 16); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload + length, crc.f1, 4); + } else { + length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + crc.f0 = cpu_to_le32(~crc32_le(~0, payload, length)); + + arcfour_init(&mycontext, rc4key, 16); + arcfour_encrypt(&mycontext, payload, payload, length); + arcfour_encrypt(&mycontext, payload + length, crc.f1, 4); + + pframe += pxmitpriv->frag_len; + pframe = (u8 *)RND4((size_t)(pframe)); + } + } + } else { + res = _FAIL; + } + } + + return res; +} + +/* The hlen isn't include the IV */ +u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe) +{ /* exclude ICV */ + u16 pnl; + u32 pnh; + u8 rc4key[16]; + u8 ttkey[16]; + union { + __le32 f0; + u8 f1[4]; + } crc; + struct arc4context mycontext; + int length; + + u8 *pframe, *payload, *iv, *prwskey; + union pn48 dot11txpn; + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib = &((struct recv_frame *)precvframe)->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u32 res = _SUCCESS; + + pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + + /* 4 start to decrypt recvframe */ + if (prxattrib->encrypt == _TKIP_) { + stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); + if (stainfo) { + if (is_multicast_ether_addr(prxattrib->ra)) { + if (!psecuritypriv->binstallGrpkey) { + res = _FAIL; + DBG_88E("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__); + goto exit; + } + prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey; + } else { + prwskey = &stainfo->dot118021x_UncstKey.skey[0]; + } + + iv = pframe + prxattrib->hdrlen; + payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; + length = ((struct recv_frame *)precvframe)->len - prxattrib->hdrlen - prxattrib->iv_len; + + GET_TKIP_PN(iv, dot11txpn); + + pnl = (u16)(dot11txpn.val); + pnh = (u32)(dot11txpn.val >> 16); + + phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], pnh); + phase2(&rc4key[0], prwskey, (unsigned short *)&ttkey[0], pnl); + + /* 4 decrypt payload include icv */ + + arcfour_init(&mycontext, rc4key, 16); + arcfour_encrypt(&mycontext, payload, payload, length); + + crc.f0 = cpu_to_le32(~crc32_le(~0, payload, length)); + + if (crc.f1[3] != payload[length - 1] || + crc.f1[2] != payload[length - 2] || + crc.f1[1] != payload[length - 3] || + crc.f1[0] != payload[length - 4]) + res = _FAIL; + } else { + res = _FAIL; + } + } + +exit: + return res; +} + +/* 3 ===== AES related ===== */ + +#define MAX_MSG_SIZE 2048 +/*****************************/ +/******** SBOX Table *********/ +/*****************************/ + +static u8 sbox_table[256] = { + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, + 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, + 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, + 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, + 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, + 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, + 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, + 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, + 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, + 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, + 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, + 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, + 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, + 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, + 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, + 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, + 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, + 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, + 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, + 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, + 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, + 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, + 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, + 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, + 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, + 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, + 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 +}; + +/*****************************/ +/**** Function Prototypes ****/ +/*****************************/ + +static void bitwise_xor(u8 *ina, u8 *inb, u8 *out); +static void construct_mic_iv(u8 *mic_header1, int qc_exists, int a4_exists, u8 *mpdu, uint payload_length, u8 *pn_vector); +static void construct_mic_header1(u8 *mic_header1, int header_length, u8 *mpdu); +static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists, int qc_exists); +static void construct_ctr_preload(u8 *ctr_preload, int a4_exists, int qc_exists, u8 *mpdu, u8 *pn_vector, int c); +static void xor_128(u8 *a, u8 *b, u8 *out); +static void xor_32(u8 *a, u8 *b, u8 *out); +static u8 sbox(u8 a); +static void next_key(u8 *key, int round); +static void byte_sub(u8 *in, u8 *out); +static void shift_row(u8 *in, u8 *out); +static void mix_column(u8 *in, u8 *out); +static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext); + +/****************************************/ +/* aes128k128d() */ +/* Performs a 128 bit AES encrypt with */ +/* 128 bit data. */ +/****************************************/ +static void xor_128(u8 *a, u8 *b, u8 *out) +{ + int i; + + for (i = 0; i < 16; i++) + out[i] = a[i] ^ b[i]; + +} + +static void xor_32(u8 *a, u8 *b, u8 *out) +{ + int i; + + for (i = 0; i < 4; i++) + out[i] = a[i] ^ b[i]; + +} + +static u8 sbox(u8 a) +{ + return sbox_table[(int)a]; +} + +static void next_key(u8 *key, int round) +{ + u8 rcon; + u8 sbox_key[4]; + u8 rcon_table[12] = { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, + 0x1b, 0x36, 0x36, 0x36 + }; + + sbox_key[0] = sbox(key[13]); + sbox_key[1] = sbox(key[14]); + sbox_key[2] = sbox(key[15]); + sbox_key[3] = sbox(key[12]); + + rcon = rcon_table[round]; + + xor_32(&key[0], sbox_key, &key[0]); + key[0] = key[0] ^ rcon; + + xor_32(&key[4], &key[0], &key[4]); + xor_32(&key[8], &key[4], &key[8]); + xor_32(&key[12], &key[8], &key[12]); + +} + +static void byte_sub(u8 *in, u8 *out) +{ + int i; + + for (i = 0; i < 16; i++) + out[i] = sbox(in[i]); + +} + +static void shift_row(u8 *in, u8 *out) +{ + + out[0] = in[0]; + out[1] = in[5]; + out[2] = in[10]; + out[3] = in[15]; + out[4] = in[4]; + out[5] = in[9]; + out[6] = in[14]; + out[7] = in[3]; + out[8] = in[8]; + out[9] = in[13]; + out[10] = in[2]; + out[11] = in[7]; + out[12] = in[12]; + out[13] = in[1]; + out[14] = in[6]; + out[15] = in[11]; + +} + +static void mix_column(u8 *in, u8 *out) +{ + int i; + u8 add1b[4]; + u8 add1bf7[4]; + u8 rotl[4]; + u8 swap_halfs[4]; + u8 andf7[4]; + u8 rotr[4]; + u8 temp[4]; + u8 tempb[4]; + + for (i = 0 ; i < 4; i++) { + if ((in[i] & 0x80) == 0x80) + add1b[i] = 0x1b; + else + add1b[i] = 0x00; + } + + swap_halfs[0] = in[2]; /* Swap halves */ + swap_halfs[1] = in[3]; + swap_halfs[2] = in[0]; + swap_halfs[3] = in[1]; + + rotl[0] = in[3]; /* Rotate left 8 bits */ + rotl[1] = in[0]; + rotl[2] = in[1]; + rotl[3] = in[2]; + + andf7[0] = in[0] & 0x7f; + andf7[1] = in[1] & 0x7f; + andf7[2] = in[2] & 0x7f; + andf7[3] = in[3] & 0x7f; + + for (i = 3; i > 0; i--) { /* logical shift left 1 bit */ + andf7[i] = andf7[i] << 1; + if ((andf7[i - 1] & 0x80) == 0x80) + andf7[i] = (andf7[i] | 0x01); + } + andf7[0] = andf7[0] << 1; + andf7[0] = andf7[0] & 0xfe; + + xor_32(add1b, andf7, add1bf7); + + xor_32(in, add1bf7, rotr); + + temp[0] = rotr[0]; /* Rotate right 8 bits */ + rotr[0] = rotr[1]; + rotr[1] = rotr[2]; + rotr[2] = rotr[3]; + rotr[3] = temp[0]; + + xor_32(add1bf7, rotr, temp); + xor_32(swap_halfs, rotl, tempb); + xor_32(temp, tempb, out); + +} + +static void aes128k128d(u8 *key, u8 *data, u8 *ciphertext) +{ + int round; + int i; + u8 intermediatea[16]; + u8 intermediateb[16]; + u8 round_key[16]; + + for (i = 0; i < 16; i++) + round_key[i] = key[i]; + for (round = 0; round < 11; round++) { + if (round == 0) { + xor_128(round_key, data, ciphertext); + next_key(round_key, round); + } else if (round == 10) { + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + xor_128(intermediateb, round_key, ciphertext); + } else { /* 1 - 9 */ + byte_sub(ciphertext, intermediatea); + shift_row(intermediatea, intermediateb); + mix_column(&intermediateb[0], &intermediatea[0]); + mix_column(&intermediateb[4], &intermediatea[4]); + mix_column(&intermediateb[8], &intermediatea[8]); + mix_column(&intermediateb[12], &intermediatea[12]); + xor_128(intermediatea, round_key, ciphertext); + next_key(round_key, round); + } + } + +} + +/************************************************/ +/* construct_mic_iv() */ +/* Builds the MIC IV from header fields and PN */ +/************************************************/ +static void construct_mic_iv(u8 *mic_iv, int qc_exists, int a4_exists, u8 *mpdu, + uint payload_length, u8 *pn_vector) +{ + int i; + + mic_iv[0] = 0x59; + if (qc_exists && a4_exists) + mic_iv[1] = mpdu[30] & 0x0f; /* QoS_TC */ + if (qc_exists && !a4_exists) + mic_iv[1] = mpdu[24] & 0x0f; /* mute bits 7-4 */ + if (!qc_exists) + mic_iv[1] = 0x00; + for (i = 2; i < 8; i++) + mic_iv[i] = mpdu[i + 8]; /* mic_iv[2:7] = A2[0:5] = mpdu[10:15] */ + for (i = 8; i < 14; i++) + mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ + mic_iv[14] = (unsigned char)(payload_length / 256); + mic_iv[15] = (unsigned char)(payload_length % 256); + +} + +/************************************************/ +/* construct_mic_header1() */ +/* Builds the first MIC header block from */ +/* header fields. */ +/************************************************/ +static void construct_mic_header1(u8 *mic_header1, int header_length, u8 *mpdu) +{ + + mic_header1[0] = (u8)((header_length - 2) / 256); + mic_header1[1] = (u8)((header_length - 2) % 256); + mic_header1[2] = mpdu[0] & 0xcf; /* Mute CF poll & CF ack bits */ + mic_header1[3] = mpdu[1] & 0xc7; /* Mute retry, more data and pwr mgt bits */ + mic_header1[4] = mpdu[4]; /* A1 */ + mic_header1[5] = mpdu[5]; + mic_header1[6] = mpdu[6]; + mic_header1[7] = mpdu[7]; + mic_header1[8] = mpdu[8]; + mic_header1[9] = mpdu[9]; + mic_header1[10] = mpdu[10]; /* A2 */ + mic_header1[11] = mpdu[11]; + mic_header1[12] = mpdu[12]; + mic_header1[13] = mpdu[13]; + mic_header1[14] = mpdu[14]; + mic_header1[15] = mpdu[15]; + +} + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/************************************************/ +static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists, int qc_exists) +{ + int i; + + for (i = 0; i < 16; i++) + mic_header2[i] = 0x00; + + mic_header2[0] = mpdu[16]; /* A3 */ + mic_header2[1] = mpdu[17]; + mic_header2[2] = mpdu[18]; + mic_header2[3] = mpdu[19]; + mic_header2[4] = mpdu[20]; + mic_header2[5] = mpdu[21]; + + mic_header2[6] = 0x00; + mic_header2[7] = 0x00; /* mpdu[23]; */ + + if (!qc_exists && a4_exists) { + for (i = 0; i < 6; i++) + mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ + } + + if (qc_exists && !a4_exists) { + mic_header2[8] = mpdu[24] & 0x0f; /* mute bits 15 - 4 */ + mic_header2[9] = mpdu[25] & 0x00; + } + + if (qc_exists && a4_exists) { + for (i = 0; i < 6; i++) + mic_header2[8 + i] = mpdu[24 + i]; /* A4 */ + + mic_header2[14] = mpdu[30] & 0x0f; + mic_header2[15] = mpdu[31] & 0x00; + } + +} + +/************************************************/ +/* construct_mic_header2() */ +/* Builds the last MIC header block from */ +/* header fields. */ +/************************************************/ +static void construct_ctr_preload(u8 *ctr_preload, int a4_exists, int qc_exists, u8 *mpdu, u8 *pn_vector, int c) +{ + int i; + + for (i = 0; i < 16; i++) + ctr_preload[i] = 0x00; + i = 0; + + ctr_preload[0] = 0x01; /* flag */ + if (qc_exists && a4_exists) + ctr_preload[1] = mpdu[30] & 0x0f; /* QoC_Control */ + if (qc_exists && !a4_exists) + ctr_preload[1] = mpdu[24] & 0x0f; + + for (i = 2; i < 8; i++) + ctr_preload[i] = mpdu[i + 8]; /* ctr_preload[2:7] = A2[0:5] = mpdu[10:15] */ + for (i = 8; i < 14; i++) + ctr_preload[i] = pn_vector[13 - i]; /* ctr_preload[8:13] = PN[5:0] */ + ctr_preload[14] = (unsigned char)(c / 256); /* Ctr */ + ctr_preload[15] = (unsigned char)(c % 256); + +} + +/************************************/ +/* bitwise_xor() */ +/* A 128 bit, bitwise exclusive or */ +/************************************/ +static void bitwise_xor(u8 *ina, u8 *inb, u8 *out) +{ + int i; + + for (i = 0; i < 16; i++) + out[i] = ina[i] ^ inb[i]; + +} + +static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen) +{ + uint qc_exists, a4_exists, i, j, payload_remainder, + num_blocks, payload_index; + + u8 pn_vector[6]; + u8 mic_iv[16]; + u8 mic_header1[16]; + u8 mic_header2[16]; + u8 ctr_preload[16]; + + /* Intermediate Buffers */ + u8 chain_buffer[16]; + u8 aes_out[16]; + u8 padded_buffer[16]; + u8 mic[8]; + uint frtype = GetFrameType(pframe); + uint frsubtype = GetFrameSubType(pframe); + + frsubtype = frsubtype >> 4; + + memset((void *)mic_iv, 0, 16); + memset((void *)mic_header1, 0, 16); + memset((void *)mic_header2, 0, 16); + memset((void *)ctr_preload, 0, 16); + memset((void *)chain_buffer, 0, 16); + memset((void *)aes_out, 0, 16); + memset((void *)padded_buffer, 0, 16); + + if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) + a4_exists = 0; + else + a4_exists = 1; + + if ((frtype == WIFI_DATA_CFACK) || (frtype == WIFI_DATA_CFPOLL) || (frtype == WIFI_DATA_CFACKPOLL)) { + qc_exists = 1; + if (hdrlen != WLAN_HDR_A3_QOS_LEN) + hdrlen += 2; + } else if ((frsubtype == 0x08) || (frsubtype == 0x09) || (frsubtype == 0x0a) || (frsubtype == 0x0b)) { + if (hdrlen != WLAN_HDR_A3_QOS_LEN) + hdrlen += 2; + qc_exists = 1; + } else { + qc_exists = 0; + } + + pn_vector[0] = pframe[hdrlen]; + pn_vector[1] = pframe[hdrlen + 1]; + pn_vector[2] = pframe[hdrlen + 4]; + pn_vector[3] = pframe[hdrlen + 5]; + pn_vector[4] = pframe[hdrlen + 6]; + pn_vector[5] = pframe[hdrlen + 7]; + + construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector); + + construct_mic_header1(mic_header1, hdrlen, pframe); + construct_mic_header2(mic_header2, pframe, a4_exists, qc_exists); + + payload_remainder = plen % 16; + num_blocks = plen / 16; + + /* Find start of payload */ + payload_index = (hdrlen + 8); + + /* Calculate MIC */ + aes128k128d(key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + for (i = 0; i < num_blocks; i++) { + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);/* bitwise_xor(aes_out, &message[payload_index], chain_buffer); */ + + payload_index += 16; + aes128k128d(key, chain_buffer, aes_out); + } + + /* Add on the final payload block if it needs padding */ + if (payload_remainder > 0) { + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + padded_buffer[j] = pframe[payload_index++];/* padded_buffer[j] = message[payload_index++]; */ + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + } + + for (j = 0; j < 8; j++) + mic[j] = aes_out[j]; + + /* Insert MIC into payload */ + for (j = 0; j < 8; j++) + pframe[payload_index + j] = mic[j]; /* message[payload_index+j] = mic[j]; */ + + payload_index = hdrlen + 8; + for (i = 0; i < num_blocks; i++) { + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, i + 1); + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); + for (j = 0; j < 16; j++) + pframe[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/ + /* encrypt it and copy the unpadded part back */ + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, num_blocks + 1); + + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + padded_buffer[j] = pframe[payload_index + j]; + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j = 0; j < payload_remainder; j++) + pframe[payload_index++] = chain_buffer[j]; + } + /* Encrypt the MIC */ + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, 0); + + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < 8; j++) + padded_buffer[j] = pframe[j + hdrlen + 8 + plen]; + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j = 0; j < 8; j++) + pframe[payload_index++] = chain_buffer[j]; + + return _SUCCESS; +} + +u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe) +{ /* exclude ICV */ + + /*static*/ +/* unsigned char message[MAX_MSG_SIZE]; */ + + /* Intermediate Buffers */ + int curfragnum, length; + u8 *pframe, *prwskey; /* *payload,*iv */ + u8 hw_hdr_offset = 0; + struct sta_info *stainfo; + struct pkt_attrib *pattrib = &((struct xmit_frame *)pxmitframe)->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + +/* uint offset = 0; */ + u32 res = _SUCCESS; + + if (!((struct xmit_frame *)pxmitframe)->buf_addr) + return _FAIL; + + hw_hdr_offset = TXDESC_SIZE + + (((struct xmit_frame *)pxmitframe)->pkt_offset * PACKET_OFFSET_SZ); + + pframe = ((struct xmit_frame *)pxmitframe)->buf_addr + hw_hdr_offset; + + /* 4 start to encrypt each fragment */ + if (pattrib->encrypt == _AES_) { + if (pattrib->psta) + stainfo = pattrib->psta; + else + stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); + + if (stainfo) { + if (is_multicast_ether_addr(pattrib->ra)) + prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; + else + prwskey = &stainfo->dot118021x_UncstKey.skey[0]; + for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { + if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */ + length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + + aes_cipher(prwskey, pattrib->hdrlen, pframe, length); + } else { + length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; + + aes_cipher(prwskey, pattrib->hdrlen, pframe, length); + pframe += pxmitpriv->frag_len; + pframe = (u8 *)RND4((size_t)(pframe)); + } + } + } else { + res = _FAIL; + } + } + + return res; +} + +static int aes_decipher(u8 *key, uint hdrlen, + u8 *pframe, uint plen) +{ + static u8 message[MAX_MSG_SIZE]; + uint qc_exists, a4_exists, i, j, payload_remainder, + num_blocks, payload_index; + int res = _SUCCESS; + u8 pn_vector[6]; + u8 mic_iv[16]; + u8 mic_header1[16]; + u8 mic_header2[16]; + u8 ctr_preload[16]; + + /* Intermediate Buffers */ + u8 chain_buffer[16]; + u8 aes_out[16]; + u8 padded_buffer[16]; + u8 mic[8]; + +/* uint offset = 0; */ + uint frtype = GetFrameType(pframe); + uint frsubtype = GetFrameSubType(pframe); + + frsubtype = frsubtype >> 4; + + memset((void *)mic_iv, 0, 16); + memset((void *)mic_header1, 0, 16); + memset((void *)mic_header2, 0, 16); + memset((void *)ctr_preload, 0, 16); + memset((void *)chain_buffer, 0, 16); + memset((void *)aes_out, 0, 16); + memset((void *)padded_buffer, 0, 16); + + /* start to decrypt the payload */ + + num_blocks = (plen - 8) / 16; /* plen including llc, payload_length and mic) */ + + payload_remainder = (plen - 8) % 16; + + pn_vector[0] = pframe[hdrlen]; + pn_vector[1] = pframe[hdrlen + 1]; + pn_vector[2] = pframe[hdrlen + 4]; + pn_vector[3] = pframe[hdrlen + 5]; + pn_vector[4] = pframe[hdrlen + 6]; + pn_vector[5] = pframe[hdrlen + 7]; + + if ((hdrlen == WLAN_HDR_A3_LEN) || (hdrlen == WLAN_HDR_A3_QOS_LEN)) + a4_exists = 0; + else + a4_exists = 1; + + if ((frtype == WIFI_DATA_CFACK) || (frtype == WIFI_DATA_CFPOLL) || + (frtype == WIFI_DATA_CFACKPOLL)) { + qc_exists = 1; + if (hdrlen != WLAN_HDR_A3_QOS_LEN) + hdrlen += 2; + } else if ((frsubtype == 0x08) || (frsubtype == 0x09) || + (frsubtype == 0x0a) || (frsubtype == 0x0b)) { + if (hdrlen != WLAN_HDR_A3_QOS_LEN) + hdrlen += 2; + qc_exists = 1; + } else { + qc_exists = 0; + } + + /* now, decrypt pframe with hdrlen offset and plen long */ + + payload_index = hdrlen + 8; /* 8 is for extiv */ + + for (i = 0; i < num_blocks; i++) { + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, i + 1); + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &pframe[payload_index], chain_buffer); + + for (j = 0; j < 16; j++) + pframe[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/ + /* encrypt it and copy the unpadded part back */ + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, num_blocks + 1); + + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + padded_buffer[j] = pframe[payload_index + j]; + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j = 0; j < payload_remainder; j++) + pframe[payload_index++] = chain_buffer[j]; + } + + /* start to calculate the mic */ + if ((hdrlen + plen + 8) <= MAX_MSG_SIZE) + memcpy(message, pframe, (hdrlen + plen + 8)); /* 8 is for ext iv len */ + + pn_vector[0] = pframe[hdrlen]; + pn_vector[1] = pframe[hdrlen + 1]; + pn_vector[2] = pframe[hdrlen + 4]; + pn_vector[3] = pframe[hdrlen + 5]; + pn_vector[4] = pframe[hdrlen + 6]; + pn_vector[5] = pframe[hdrlen + 7]; + construct_mic_iv(mic_iv, qc_exists, a4_exists, message, plen - 8, pn_vector); + + construct_mic_header1(mic_header1, hdrlen, message); + construct_mic_header2(mic_header2, message, a4_exists, qc_exists); + + payload_remainder = (plen - 8) % 16; + num_blocks = (plen - 8) / 16; + + /* Find start of payload */ + payload_index = (hdrlen + 8); + + /* Calculate MIC */ + aes128k128d(key, mic_iv, aes_out); + bitwise_xor(aes_out, mic_header1, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + bitwise_xor(aes_out, mic_header2, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + + for (i = 0; i < num_blocks; i++) { + bitwise_xor(aes_out, &message[payload_index], chain_buffer); + + payload_index += 16; + aes128k128d(key, chain_buffer, aes_out); + } + + /* Add on the final payload block if it needs padding */ + if (payload_remainder > 0) { + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + padded_buffer[j] = message[payload_index++]; + bitwise_xor(aes_out, padded_buffer, chain_buffer); + aes128k128d(key, chain_buffer, aes_out); + } + + for (j = 0 ; j < 8; j++) + mic[j] = aes_out[j]; + + /* Insert MIC into payload */ + for (j = 0; j < 8; j++) + message[payload_index + j] = mic[j]; + + payload_index = hdrlen + 8; + for (i = 0; i < num_blocks; i++) { + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, pn_vector, i + 1); + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, &message[payload_index], chain_buffer); + for (j = 0; j < 16; j++) + message[payload_index++] = chain_buffer[j]; + } + + if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/ + /* encrypt it and copy the unpadded part back */ + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, pn_vector, num_blocks + 1); + + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < payload_remainder; j++) + padded_buffer[j] = message[payload_index + j]; + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j = 0; j < payload_remainder; j++) + message[payload_index++] = chain_buffer[j]; + } + + /* Encrypt the MIC */ + construct_ctr_preload(ctr_preload, a4_exists, qc_exists, message, pn_vector, 0); + + for (j = 0; j < 16; j++) + padded_buffer[j] = 0x00; + for (j = 0; j < 8; j++) + padded_buffer[j] = message[j + hdrlen + 8 + plen - 8]; + + aes128k128d(key, ctr_preload, aes_out); + bitwise_xor(aes_out, padded_buffer, chain_buffer); + for (j = 0; j < 8; j++) + message[payload_index++] = chain_buffer[j]; + + /* compare the mic */ + for (i = 0; i < 8; i++) { + if (pframe[hdrlen + 8 + plen - 8 + i] != message[hdrlen + 8 + plen - 8 + i]) { + DBG_88E("aes_decipher:mic check error mic[%d]: pframe(%x)!=message(%x)\n", + i, pframe[hdrlen + 8 + plen - 8 + i], message[hdrlen + 8 + plen - 8 + i]); + res = _FAIL; + } + } + + return res; +} + +u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe) +{ /* exclude ICV */ + /* Intermediate Buffers */ + int length; + u8 *pframe, *prwskey; /* *payload,*iv */ + struct sta_info *stainfo; + struct rx_pkt_attrib *prxattrib = &((struct recv_frame *)precvframe)->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u32 res = _SUCCESS; + + pframe = (unsigned char *)((struct recv_frame *)precvframe)->rx_data; + /* 4 start to encrypt each fragment */ + if (prxattrib->encrypt == _AES_) { + stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); + if (stainfo) { + if (is_multicast_ether_addr(prxattrib->ra)) { + /* in concurrent we should use sw descrypt in group key, so we remove this message */ + if (!psecuritypriv->binstallGrpkey) { + res = _FAIL; + DBG_88E("%s:rx bc/mc packets, but didn't install group key!!!!!!!!!!\n", __func__); + goto exit; + } + prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey; + if (psecuritypriv->dot118021XGrpKeyid != prxattrib->key_index) { + DBG_88E("not match packet_index=%d, install_index=%d\n", + prxattrib->key_index, psecuritypriv->dot118021XGrpKeyid); + res = _FAIL; + goto exit; + } + } else { + prwskey = &stainfo->dot118021x_UncstKey.skey[0]; + } + length = ((struct recv_frame *)precvframe)->len - prxattrib->hdrlen - prxattrib->iv_len; + res = aes_decipher(prwskey, prxattrib->hdrlen, pframe, length); + } else { + res = _FAIL; + } + } + +exit: + return res; +} + +/* AES tables*/ +const u32 Te0[256] = { + 0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU, + 0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U, + 0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU, + 0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU, + 0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U, + 0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU, + 0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU, + 0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU, + 0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU, + 0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU, + 0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U, + 0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU, + 0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU, + 0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U, + 0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU, + 0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU, + 0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU, + 0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU, + 0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU, + 0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U, + 0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU, + 0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU, + 0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU, + 0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU, + 0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U, + 0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U, + 0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U, + 0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U, + 0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU, + 0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U, + 0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U, + 0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU, + 0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU, + 0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U, + 0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U, + 0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U, + 0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU, + 0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U, + 0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU, + 0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U, + 0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU, + 0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U, + 0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U, + 0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU, + 0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U, + 0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U, + 0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U, + 0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U, + 0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U, + 0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U, + 0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U, + 0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U, + 0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU, + 0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U, + 0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U, + 0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U, + 0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U, + 0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U, + 0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U, + 0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU, + 0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U, + 0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U, + 0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U, + 0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU, +}; + +const u32 Td0[256] = { + 0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U, + 0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U, + 0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U, + 0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU, + 0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U, + 0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U, + 0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU, + 0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U, + 0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU, + 0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U, + 0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U, + 0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U, + 0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U, + 0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU, + 0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U, + 0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU, + 0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U, + 0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU, + 0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U, + 0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U, + 0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U, + 0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU, + 0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U, + 0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU, + 0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U, + 0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU, + 0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U, + 0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU, + 0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU, + 0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U, + 0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU, + 0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U, + 0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU, + 0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U, + 0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U, + 0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U, + 0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU, + 0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U, + 0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U, + 0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU, + 0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U, + 0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U, + 0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U, + 0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U, + 0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U, + 0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU, + 0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U, + 0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U, + 0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U, + 0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U, + 0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U, + 0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU, + 0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU, + 0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU, + 0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU, + 0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U, + 0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U, + 0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU, + 0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU, + 0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U, + 0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU, + 0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U, + 0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U, + 0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U, +}; + +const u8 Td4s[256] = { + 0x52U, 0x09U, 0x6aU, 0xd5U, 0x30U, 0x36U, 0xa5U, 0x38U, + 0xbfU, 0x40U, 0xa3U, 0x9eU, 0x81U, 0xf3U, 0xd7U, 0xfbU, + 0x7cU, 0xe3U, 0x39U, 0x82U, 0x9bU, 0x2fU, 0xffU, 0x87U, + 0x34U, 0x8eU, 0x43U, 0x44U, 0xc4U, 0xdeU, 0xe9U, 0xcbU, + 0x54U, 0x7bU, 0x94U, 0x32U, 0xa6U, 0xc2U, 0x23U, 0x3dU, + 0xeeU, 0x4cU, 0x95U, 0x0bU, 0x42U, 0xfaU, 0xc3U, 0x4eU, + 0x08U, 0x2eU, 0xa1U, 0x66U, 0x28U, 0xd9U, 0x24U, 0xb2U, + 0x76U, 0x5bU, 0xa2U, 0x49U, 0x6dU, 0x8bU, 0xd1U, 0x25U, + 0x72U, 0xf8U, 0xf6U, 0x64U, 0x86U, 0x68U, 0x98U, 0x16U, + 0xd4U, 0xa4U, 0x5cU, 0xccU, 0x5dU, 0x65U, 0xb6U, 0x92U, + 0x6cU, 0x70U, 0x48U, 0x50U, 0xfdU, 0xedU, 0xb9U, 0xdaU, + 0x5eU, 0x15U, 0x46U, 0x57U, 0xa7U, 0x8dU, 0x9dU, 0x84U, + 0x90U, 0xd8U, 0xabU, 0x00U, 0x8cU, 0xbcU, 0xd3U, 0x0aU, + 0xf7U, 0xe4U, 0x58U, 0x05U, 0xb8U, 0xb3U, 0x45U, 0x06U, + 0xd0U, 0x2cU, 0x1eU, 0x8fU, 0xcaU, 0x3fU, 0x0fU, 0x02U, + 0xc1U, 0xafU, 0xbdU, 0x03U, 0x01U, 0x13U, 0x8aU, 0x6bU, + 0x3aU, 0x91U, 0x11U, 0x41U, 0x4fU, 0x67U, 0xdcU, 0xeaU, + 0x97U, 0xf2U, 0xcfU, 0xceU, 0xf0U, 0xb4U, 0xe6U, 0x73U, + 0x96U, 0xacU, 0x74U, 0x22U, 0xe7U, 0xadU, 0x35U, 0x85U, + 0xe2U, 0xf9U, 0x37U, 0xe8U, 0x1cU, 0x75U, 0xdfU, 0x6eU, + 0x47U, 0xf1U, 0x1aU, 0x71U, 0x1dU, 0x29U, 0xc5U, 0x89U, + 0x6fU, 0xb7U, 0x62U, 0x0eU, 0xaaU, 0x18U, 0xbeU, 0x1bU, + 0xfcU, 0x56U, 0x3eU, 0x4bU, 0xc6U, 0xd2U, 0x79U, 0x20U, + 0x9aU, 0xdbU, 0xc0U, 0xfeU, 0x78U, 0xcdU, 0x5aU, 0xf4U, + 0x1fU, 0xddU, 0xa8U, 0x33U, 0x88U, 0x07U, 0xc7U, 0x31U, + 0xb1U, 0x12U, 0x10U, 0x59U, 0x27U, 0x80U, 0xecU, 0x5fU, + 0x60U, 0x51U, 0x7fU, 0xa9U, 0x19U, 0xb5U, 0x4aU, 0x0dU, + 0x2dU, 0xe5U, 0x7aU, 0x9fU, 0x93U, 0xc9U, 0x9cU, 0xefU, + 0xa0U, 0xe0U, 0x3bU, 0x4dU, 0xaeU, 0x2aU, 0xf5U, 0xb0U, + 0xc8U, 0xebU, 0xbbU, 0x3cU, 0x83U, 0x53U, 0x99U, 0x61U, + 0x17U, 0x2bU, 0x04U, 0x7eU, 0xbaU, 0x77U, 0xd6U, 0x26U, + 0xe1U, 0x69U, 0x14U, 0x63U, 0x55U, 0x21U, 0x0cU, 0x7dU, +}; +const u8 rcons[] = { + 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1B, 0x36 + /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */ +}; + +/** + * Expand the cipher key into the encryption key schedule. + * + * @return the number of rounds for the given cipher key size. + */ +#define ROUND(i, d, s) \ +do { \ + d##0 = TE0(s##0) ^ TE1(s##1) ^ TE2(s##2) ^ TE3(s##3) ^ rk[4 * i]; \ + d##1 = TE0(s##1) ^ TE1(s##2) ^ TE2(s##3) ^ TE3(s##0) ^ rk[4 * i + 1]; \ + d##2 = TE0(s##2) ^ TE1(s##3) ^ TE2(s##0) ^ TE3(s##1) ^ rk[4 * i + 2]; \ + d##3 = TE0(s##3) ^ TE1(s##0) ^ TE2(s##1) ^ TE3(s##2) ^ rk[4 * i + 3]; \ +} while (0); + +/** + * omac1_aes_128 - One-Key CBC MAC (OMAC1) hash with AES-128 (aka AES-CMAC) + * @key: 128-bit key for the hash operation + * @data: Data buffer for which a MAC is determined + * @data_len: Length of data buffer in bytes + * @mac: Buffer for MAC (128 bits, i.e., 16 bytes) + * Returns: 0 on success, -1 on failure + * + * This is a mode for using block cipher (AES in this case) for authentication. + * OMAC1 was standardized with the name CMAC by NIST in a Special Publication + * (SP) 800-38B. + */ +void rtw_use_tkipkey_handler(void *FunctionContext) +{ + struct adapter *padapter = (struct adapter *)FunctionContext; + + padapter->securitypriv.busetkipkey = true; +} diff --git a/drivers/staging/r8188eu/core/rtw_sreset.c b/drivers/staging/r8188eu/core/rtw_sreset.c new file mode 100644 index 000000000000..c831033d20a9 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_sreset.c @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#include "../include/rtw_sreset.h" + +void sreset_init_value(struct adapter *padapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + _rtw_mutex_init(&psrtpriv->silentreset_mutex); + psrtpriv->silent_reset_inprogress = false; + psrtpriv->wifi_error_status = WIFI_STATUS_SUCCESS; + psrtpriv->last_tx_time = 0; + psrtpriv->last_tx_complete_time = 0; +} +void sreset_reset_value(struct adapter *padapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + psrtpriv->silent_reset_inprogress = false; + psrtpriv->wifi_error_status = WIFI_STATUS_SUCCESS; + psrtpriv->last_tx_time = 0; + psrtpriv->last_tx_complete_time = 0; +} + +u8 sreset_get_wifi_status(struct adapter *padapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + u8 status = WIFI_STATUS_SUCCESS; + u32 val32 = 0; + + if (psrtpriv->silent_reset_inprogress) + return status; + val32 = rtw_read32(padapter, REG_TXDMA_STATUS); + if (val32 == 0xeaeaeaea) { + psrtpriv->wifi_error_status = WIFI_IF_NOT_EXIST; + } else if (val32 != 0) { + DBG_88E("txdmastatu(%x)\n", val32); + psrtpriv->wifi_error_status = WIFI_MAC_TXDMA_ERROR; + } + + if (WIFI_STATUS_SUCCESS != psrtpriv->wifi_error_status) { + DBG_88E("==>%s error_status(0x%x)\n", __func__, psrtpriv->wifi_error_status); + status = (psrtpriv->wifi_error_status & (~(USB_READ_PORT_FAIL | USB_WRITE_PORT_FAIL))); + } + DBG_88E("==> %s wifi_status(0x%x)\n", __func__, status); + + /* status restore */ + psrtpriv->wifi_error_status = WIFI_STATUS_SUCCESS; + + return status; +} + +void sreset_set_wifi_error_status(struct adapter *padapter, u32 status) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + pHalData->srestpriv.wifi_error_status = status; +} diff --git a/drivers/staging/r8188eu/core/rtw_sta_mgt.c b/drivers/staging/r8188eu/core/rtw_sta_mgt.c new file mode 100644 index 000000000000..f6dffed53a60 --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_sta_mgt.c @@ -0,0 +1,508 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTW_STA_MGT_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/xmit_osdep.h" +#include "../include/mlme_osdep.h" +#include "../include/sta_info.h" + +static void _rtw_init_stainfo(struct sta_info *psta) +{ + + memset((u8 *)psta, 0, sizeof(struct sta_info)); + + spin_lock_init(&psta->lock); + INIT_LIST_HEAD(&psta->list); + INIT_LIST_HEAD(&psta->hash_list); + _rtw_init_queue(&psta->sleep_q); + psta->sleepq_len = 0; + + _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); + _rtw_init_sta_recv_priv(&psta->sta_recvpriv); + +#ifdef CONFIG_88EU_AP_MODE + + INIT_LIST_HEAD(&psta->asoc_list); + + INIT_LIST_HEAD(&psta->auth_list); + + psta->expire_to = 0; + + psta->flags = 0; + + psta->capability = 0; + + psta->bpairwise_key_installed = false; + +#ifdef CONFIG_88EU_AP_MODE + psta->nonerp_set = 0; + psta->no_short_slot_time_set = 0; + psta->no_short_preamble_set = 0; + psta->no_ht_gf_set = 0; + psta->no_ht_set = 0; + psta->ht_20mhz_set = 0; +#endif + + psta->under_exist_checking = 0; + + psta->keep_alive_trycnt = 0; + +#endif /* CONFIG_88EU_AP_MODE */ + +} + +u32 _rtw_init_sta_priv(struct sta_priv *pstapriv) +{ + struct sta_info *psta; + s32 i; + + pstapriv->pallocated_stainfo_buf = vzalloc(sizeof(struct sta_info) * NUM_STA + 4); + + if (!pstapriv->pallocated_stainfo_buf) + return _FAIL; + + pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - + ((size_t)(pstapriv->pallocated_stainfo_buf) & 3); + + _rtw_init_queue(&pstapriv->free_sta_queue); + + spin_lock_init(&pstapriv->sta_hash_lock); + + pstapriv->asoc_sta_count = 0; + _rtw_init_queue(&pstapriv->sleep_q); + _rtw_init_queue(&pstapriv->wakeup_q); + + psta = (struct sta_info *)(pstapriv->pstainfo_buf); + + for (i = 0; i < NUM_STA; i++) { + _rtw_init_stainfo(psta); + + INIT_LIST_HEAD(&pstapriv->sta_hash[i]); + + list_add_tail(&psta->list, get_list_head(&pstapriv->free_sta_queue)); + + psta++; + } + +#ifdef CONFIG_88EU_AP_MODE + + pstapriv->sta_dz_bitmap = 0; + pstapriv->tim_bitmap = 0; + + INIT_LIST_HEAD(&pstapriv->asoc_list); + INIT_LIST_HEAD(&pstapriv->auth_list); + spin_lock_init(&pstapriv->asoc_list_lock); + spin_lock_init(&pstapriv->auth_list_lock); + pstapriv->asoc_list_cnt = 0; + pstapriv->auth_list_cnt = 0; + + pstapriv->auth_to = 3; /* 3*2 = 6 sec */ + pstapriv->assoc_to = 3; + pstapriv->expire_to = 3; /* 3*2 = 6 sec */ + pstapriv->max_num_sta = NUM_STA; +#endif + + return _SUCCESS; +} + +inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta) +{ + int offset = (((u8 *)sta) - stapriv->pstainfo_buf) / sizeof(struct sta_info); + + if (!stainfo_offset_valid(offset)) + DBG_88E("%s invalid offset(%d), out of range!!!", __func__, offset); + + return offset; +} + +inline struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int offset) +{ + if (!stainfo_offset_valid(offset)) + DBG_88E("%s invalid offset(%d), out of range!!!", __func__, offset); + + return (struct sta_info *)(stapriv->pstainfo_buf + offset * sizeof(struct sta_info)); +} + +u32 _rtw_free_sta_priv(struct sta_priv *pstapriv) +{ + struct list_head *phead, *plist; + struct sta_info *psta = NULL; + struct recv_reorder_ctrl *preorder_ctrl; + int index; + + if (pstapriv) { + /* delete all reordering_ctrl_timer */ + spin_lock_bh(&pstapriv->sta_hash_lock); + for (index = 0; index < NUM_STA; index++) { + phead = &pstapriv->sta_hash[index]; + plist = phead->next; + + while (phead != plist) { + int i; + psta = container_of(plist, struct sta_info, hash_list); + plist = plist->next; + + for (i = 0; i < 16; i++) { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + } + } + } + spin_unlock_bh(&pstapriv->sta_hash_lock); + /*===============================*/ + + if (pstapriv->pallocated_stainfo_buf) + vfree(pstapriv->pallocated_stainfo_buf); + } + + return _SUCCESS; +} + +struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) +{ + s32 index; + struct list_head *phash_list; + struct sta_info *psta; + struct __queue *pfree_sta_queue; + struct recv_reorder_ctrl *preorder_ctrl; + int i = 0; + u16 wRxSeqInitialValue = 0xffff; + + pfree_sta_queue = &pstapriv->free_sta_queue; + + spin_lock_bh(&pfree_sta_queue->lock); + + if (list_empty(&pfree_sta_queue->queue)) { + spin_unlock_bh(&pfree_sta_queue->lock); + psta = NULL; + } else { + psta = container_of((&pfree_sta_queue->queue)->next, struct sta_info, list); + list_del_init(&psta->list); + spin_unlock_bh(&pfree_sta_queue->lock); + _rtw_init_stainfo(psta); + memcpy(psta->hwaddr, hwaddr, ETH_ALEN); + index = wifi_mac_hash(hwaddr); + if (index >= NUM_STA) { + psta = NULL; + goto exit; + } + phash_list = &pstapriv->sta_hash[index]; + + spin_lock_bh(&pstapriv->sta_hash_lock); + + list_add_tail(&psta->hash_list, phash_list); + + pstapriv->asoc_sta_count++; + + spin_unlock_bh(&pstapriv->sta_hash_lock); + +/* Commented by Albert 2009/08/13 */ +/* For the SMC router, the sequence number of first packet of WPS handshake will be 0. */ +/* In this case, this packet will be dropped by recv_decache function if we use the 0x00 as the default value for tid_rxseq variable. */ +/* So, we initialize the tid_rxseq variable as the 0xffff. */ + + for (i = 0; i < 16; i++) + memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], &wRxSeqInitialValue, 2); + + init_addba_retry_timer(pstapriv->padapter, psta); + + /* for A-MPDU Rx reordering buffer control */ + for (i = 0; i < 16; i++) { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + + preorder_ctrl->padapter = pstapriv->padapter; + + preorder_ctrl->enable = false; + + preorder_ctrl->indicate_seq = 0xffff; + preorder_ctrl->wend_b = 0xffff; + preorder_ctrl->wsize_b = 64;/* 64; */ + + _rtw_init_queue(&preorder_ctrl->pending_recvframe_queue); + + rtw_init_recv_timer(preorder_ctrl); + } + + /* init for DM */ + psta->rssi_stat.UndecoratedSmoothedPWDB = (-1); + psta->rssi_stat.UndecoratedSmoothedCCK = (-1); + + /* init for the sequence number of received management frame */ + psta->RxMgmtFrameSeqNum = 0xffff; + } + +exit: + + return psta; +} + +/* using pstapriv->sta_hash_lock to protect */ +u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta) +{ + int i; + struct __queue *pfree_sta_queue; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_xmit_priv *pstaxmitpriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (!psta) + goto exit; + + pfree_sta_queue = &pstapriv->free_sta_queue; + + pstaxmitpriv = &psta->sta_xmitpriv; + + spin_lock_bh(&pxmitpriv->lock); + + rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); + psta->sleepq_len = 0; + + rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); + + list_del_init(&pstaxmitpriv->vo_q.tx_pending); + + rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); + + list_del_init(&pstaxmitpriv->vi_q.tx_pending); + + rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); + + list_del_init(&pstaxmitpriv->bk_q.tx_pending); + + rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); + + list_del_init(&pstaxmitpriv->be_q.tx_pending); + + spin_unlock_bh(&pxmitpriv->lock); + + list_del_init(&psta->hash_list); + pstapriv->asoc_sta_count--; + + /* re-init sta_info; 20061114 */ + _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); + _rtw_init_sta_recv_priv(&psta->sta_recvpriv); + + _cancel_timer_ex(&psta->addba_retry_timer); + + /* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */ + for (i = 0; i < 16 ; i++) { + struct list_head *phead, *plist; + struct recv_frame *prframe; + struct __queue *ppending_recvframe_queue; + struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; + + preorder_ctrl = &psta->recvreorder_ctrl[i]; + + _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer); + + ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; + + spin_lock_bh(&ppending_recvframe_queue->lock); + + phead = get_list_head(ppending_recvframe_queue); + plist = phead->next; + + while (!list_empty(phead)) { + prframe = container_of(plist, struct recv_frame, list); + + plist = plist->next; + + list_del_init(&prframe->list); + + rtw_free_recvframe(prframe, pfree_recv_queue); + } + + spin_unlock_bh(&ppending_recvframe_queue->lock); + } + + if (!(psta->state & WIFI_AP_STATE)) + rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, false); + +#ifdef CONFIG_88EU_AP_MODE + + spin_lock_bh(&pstapriv->auth_list_lock); + if (!list_empty(&psta->auth_list)) { + list_del_init(&psta->auth_list); + pstapriv->auth_list_cnt--; + } + spin_unlock_bh(&pstapriv->auth_list_lock); + + psta->expire_to = 0; + + psta->sleepq_ac_len = 0; + psta->qos_info = 0; + + psta->max_sp_len = 0; + psta->uapsd_bk = 0; + psta->uapsd_be = 0; + psta->uapsd_vi = 0; + psta->uapsd_vo = 0; + psta->has_legacy_ac = 0; + + pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + if ((psta->aid > 0) && (pstapriv->sta_aid[psta->aid - 1] == psta)) { + pstapriv->sta_aid[psta->aid - 1] = NULL; + psta->aid = 0; + } + + psta->under_exist_checking = 0; + +#endif /* CONFIG_88EU_AP_MODE */ + + spin_lock_bh(&pfree_sta_queue->lock); + list_add_tail(&psta->list, get_list_head(pfree_sta_queue)); + spin_unlock_bh(&pfree_sta_queue->lock); + +exit: + + return _SUCCESS; +} + +/* free all stainfo which in sta_hash[all] */ +void rtw_free_all_stainfo(struct adapter *padapter) +{ + struct list_head *plist, *phead; + s32 index; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(padapter); + + if (pstapriv->asoc_sta_count == 1) + return; + + spin_lock_bh(&pstapriv->sta_hash_lock); + + for (index = 0; index < NUM_STA; index++) { + phead = &pstapriv->sta_hash[index]; + plist = phead->next; + + while (phead != plist) { + psta = container_of(plist, struct sta_info, hash_list); + + plist = plist->next; + + if (pbcmc_stainfo != psta) + rtw_free_stainfo(padapter, psta); + } + } + spin_unlock_bh(&pstapriv->sta_hash_lock); +} + +/* any station allocated can be searched by hash list */ +struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) +{ + struct list_head *plist, *phead; + struct sta_info *psta = NULL; + u32 index; + u8 *addr; + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + if (!hwaddr) + return NULL; + + if (IS_MCAST(hwaddr)) + addr = bc_addr; + else + addr = hwaddr; + + index = wifi_mac_hash(addr); + + spin_lock_bh(&pstapriv->sta_hash_lock); + + phead = &pstapriv->sta_hash[index]; + plist = phead->next; + + while (phead != plist) { + psta = container_of(plist, struct sta_info, hash_list); + + if ((!memcmp(psta->hwaddr, addr, ETH_ALEN))) { + /* if found the matched address */ + break; + } + psta = NULL; + plist = plist->next; + } + + spin_unlock_bh(&pstapriv->sta_hash_lock); + + return psta; +} + +u32 rtw_init_bcmc_stainfo(struct adapter *padapter) +{ + struct sta_info *psta; + u32 res = _SUCCESS; + unsigned char bcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + struct sta_priv *pstapriv = &padapter->stapriv; + + psta = rtw_alloc_stainfo(pstapriv, bcast_addr); + + if (!psta) { + res = _FAIL; + goto exit; + } + + /* default broadcast & multicast use macid 1 */ + psta->mac_id = 1; + +exit: + + return res; +} + +struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter) +{ + struct sta_info *psta; + struct sta_priv *pstapriv = &padapter->stapriv; + u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + psta = rtw_get_stainfo(pstapriv, bc_addr); + + return psta; +} + +u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr) +{ + u8 res = true; +#ifdef CONFIG_88EU_AP_MODE + struct list_head *plist, *phead; + struct rtw_wlan_acl_node *paclnode; + u8 match = false; + struct sta_priv *pstapriv = &padapter->stapriv; + struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; + struct __queue *pacl_node_q = &pacl_list->acl_node_q; + + spin_lock_bh(&pacl_node_q->lock); + phead = get_list_head(pacl_node_q); + plist = phead->next; + while (phead != plist) { + paclnode = container_of(plist, struct rtw_wlan_acl_node, list); + plist = plist->next; + + if (!memcmp(paclnode->addr, mac_addr, ETH_ALEN)) { + if (paclnode->valid) { + match = true; + break; + } + } + } + spin_unlock_bh(&pacl_node_q->lock); + + if (pacl_list->mode == 1)/* accept unless in deny list */ + res = (match) ? false : true; + else if (pacl_list->mode == 2)/* deny unless in accept list */ + res = (match) ? true : false; + else + res = true; + +#endif + + return res; +} diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c new file mode 100644 index 000000000000..a3a5e1c64c4a --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_wlan_util.c @@ -0,0 +1,1643 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_WLAN_UTIL_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" + +static unsigned char ARTHEROS_OUI1[] = {0x00, 0x03, 0x7f}; +static unsigned char ARTHEROS_OUI2[] = {0x00, 0x13, 0x74}; + +static unsigned char BROADCOM_OUI1[] = {0x00, 0x10, 0x18}; +static unsigned char BROADCOM_OUI2[] = {0x00, 0x0a, 0xf7}; + +static unsigned char CISCO_OUI[] = {0x00, 0x40, 0x96}; +static unsigned char MARVELL_OUI[] = {0x00, 0x50, 0x43}; +static unsigned char RALINK_OUI[] = {0x00, 0x0c, 0x43}; +static unsigned char REALTEK_OUI[] = {0x00, 0xe0, 0x4c}; +static unsigned char AIRGOCAP_OUI[] = {0x00, 0x0a, 0xf5}; +static unsigned char EPIGRAM_OUI[] = {0x00, 0x90, 0x4c}; + +unsigned char REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20}; + +#define R2T_PHY_DELAY (0) + +/* define WAIT_FOR_BCN_TO_M (3000) */ +#define WAIT_FOR_BCN_TO_MIN (6000) +#define WAIT_FOR_BCN_TO_MAX (20000) + +static u8 rtw_basic_rate_cck[4] = { + IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK, + IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK +}; + +static u8 rtw_basic_rate_ofdm[3] = { + IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK +}; + +static u8 rtw_basic_rate_mix[7] = { + IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK, + IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK, + IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK +}; + +int cckrates_included(unsigned char *rate, int ratelen) +{ + int i; + + for (i = 0; i < ratelen; i++) { + if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) || + (((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22)) + return true; + } + return false; +} + +int cckratesonly_included(unsigned char *rate, int ratelen) +{ + int i; + + for (i = 0; i < ratelen; i++) { + if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) && + (((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22)) + return false; + } + + return true; +} + +unsigned char networktype_to_raid(unsigned char network_type) +{ + unsigned char raid; + + switch (network_type) { + case WIRELESS_11B: + raid = RATR_INX_WIRELESS_B; + break; + case WIRELESS_11G: + raid = RATR_INX_WIRELESS_G; + break; + case WIRELESS_11BG: + raid = RATR_INX_WIRELESS_GB; + break; + case WIRELESS_11_24N: + raid = RATR_INX_WIRELESS_N; + break; + case WIRELESS_11G_24N: + raid = RATR_INX_WIRELESS_NG; + break; + case WIRELESS_11BG_24N: + raid = RATR_INX_WIRELESS_NGB; + break; + default: + raid = RATR_INX_WIRELESS_GB; + break; + } + return raid; +} + +u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int ratelen) +{ + u8 network_type = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pmlmeext->cur_channel > 14) { + network_type |= WIRELESS_INVALID; + } else { + if (pmlmeinfo->HT_enable) + network_type = WIRELESS_11_24N; + + if (cckratesonly_included(rate, ratelen)) + network_type |= WIRELESS_11B; + else if (cckrates_included(rate, ratelen)) + network_type |= WIRELESS_11BG; + else + network_type |= WIRELESS_11G; + } + return network_type; +} + +static unsigned char ratetbl_val_2wifirate(unsigned char rate) +{ + unsigned char val = 0; + + switch (rate & 0x7f) { + case 0: + val = IEEE80211_CCK_RATE_1MB; + break; + case 1: + val = IEEE80211_CCK_RATE_2MB; + break; + case 2: + val = IEEE80211_CCK_RATE_5MB; + break; + case 3: + val = IEEE80211_CCK_RATE_11MB; + break; + case 4: + val = IEEE80211_OFDM_RATE_6MB; + break; + case 5: + val = IEEE80211_OFDM_RATE_9MB; + break; + case 6: + val = IEEE80211_OFDM_RATE_12MB; + break; + case 7: + val = IEEE80211_OFDM_RATE_18MB; + break; + case 8: + val = IEEE80211_OFDM_RATE_24MB; + break; + case 9: + val = IEEE80211_OFDM_RATE_36MB; + break; + case 10: + val = IEEE80211_OFDM_RATE_48MB; + break; + case 11: + val = IEEE80211_OFDM_RATE_54MB; + break; + } + return val; +} + +static int is_basicrate(struct adapter *padapter, unsigned char rate) +{ + int i; + unsigned char val; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + for (i = 0; i < NumRates; i++) { + val = pmlmeext->basicrate[i]; + + if ((val != 0xff) && (val != 0xfe)) { + if (rate == ratetbl_val_2wifirate(val)) + return true; + } + } + return false; +} + +static unsigned int ratetbl2rateset(struct adapter *padapter, unsigned char *rateset) +{ + int i; + unsigned char rate; + unsigned int len = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + for (i = 0; i < NumRates; i++) { + rate = pmlmeext->datarate[i]; + + switch (rate) { + case 0xff: + return len; + case 0xfe: + continue; + default: + rate = ratetbl_val_2wifirate(rate); + + if (is_basicrate(padapter, rate)) + rate |= IEEE80211_BASIC_RATE_MASK; + + rateset[len] = rate; + len++; + break; + } + } + return len; +} + +void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *bssrate_len) +{ + unsigned char supportedrates[NumRates]; + + memset(supportedrates, 0, NumRates); + *bssrate_len = ratetbl2rateset(padapter, supportedrates); + memcpy(pbssrate, supportedrates, *bssrate_len); +} + +void UpdateBrateTbl(struct adapter *Adapter, u8 *mbrate) +{ + u8 i; + u8 rate; + + /* 1M, 2M, 5.5M, 11M, 6M, 12M, 24M are mandatory. */ + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + rate = mbrate[i] & 0x7f; + switch (rate) { + case IEEE80211_CCK_RATE_1MB: + case IEEE80211_CCK_RATE_2MB: + case IEEE80211_CCK_RATE_5MB: + case IEEE80211_CCK_RATE_11MB: + case IEEE80211_OFDM_RATE_6MB: + case IEEE80211_OFDM_RATE_12MB: + case IEEE80211_OFDM_RATE_24MB: + mbrate[i] |= IEEE80211_BASIC_RATE_MASK; + break; + } + } +} + +void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen) +{ + u8 i; + u8 rate; + + for (i = 0; i < bssratelen; i++) { + rate = bssrateset[i] & 0x7f; + switch (rate) { + case IEEE80211_CCK_RATE_1MB: + case IEEE80211_CCK_RATE_2MB: + case IEEE80211_CCK_RATE_5MB: + case IEEE80211_CCK_RATE_11MB: + bssrateset[i] |= IEEE80211_BASIC_RATE_MASK; + break; + } + } +} + +void Save_DM_Func_Flag(struct adapter *padapter) +{ + u8 saveflag = true; + + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag)); +} + +void Restore_DM_Func_Flag(struct adapter *padapter) +{ + u8 saveflag = false; + + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag)); +} + +void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable) +{ + if (enable) + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_SET, (u8 *)(&mode)); + else + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_CLR, (u8 *)(&mode)); +} + +static void Set_NETYPE0_MSR(struct adapter *padapter, u8 type) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS, (u8 *)(&type)); +} + +void Set_MSR(struct adapter *padapter, u8 type) +{ + Set_NETYPE0_MSR(padapter, type); +} + +inline u8 rtw_get_oper_ch(struct adapter *adapter) +{ + return adapter->mlmeextpriv.oper_channel; +} + +inline void rtw_set_oper_ch(struct adapter *adapter, u8 ch) +{ + adapter->mlmeextpriv.oper_channel = ch; +} + +inline u8 rtw_get_oper_bw(struct adapter *adapter) +{ + return adapter->mlmeextpriv.oper_bwmode; +} + +inline void rtw_set_oper_bw(struct adapter *adapter, u8 bw) +{ + adapter->mlmeextpriv.oper_bwmode = bw; +} + +inline u8 rtw_get_oper_choffset(struct adapter *adapter) +{ + return adapter->mlmeextpriv.oper_ch_offset; +} + +inline void rtw_set_oper_choffset(struct adapter *adapter, u8 offset) +{ + adapter->mlmeextpriv.oper_ch_offset = offset; +} + +void SelectChannel(struct adapter *padapter, unsigned char channel) +{ + /* saved channel info */ + rtw_set_oper_ch(padapter, channel); + rtw_hal_set_chan(padapter, channel); +} + +void SetBWMode(struct adapter *padapter, unsigned short bwmode, + unsigned char channel_offset) +{ + /* saved bw info */ + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + + rtw_hal_set_bwmode(padapter, (enum ht_channel_width)bwmode, channel_offset); +} + +void set_channel_bwmode(struct adapter *padapter, unsigned char channel, unsigned char channel_offset, unsigned short bwmode) +{ + u8 center_ch; + + if (padapter->bNotifyChannelChange) + DBG_88E("[%s] ch = %d, offset = %d, bwmode = %d\n", __func__, channel, channel_offset, bwmode); + + if ((bwmode == HT_CHANNEL_WIDTH_20) || + (channel_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE)) { + /* SelectChannel(padapter, channel); */ + center_ch = channel; + } else { + /* switch to the proper channel */ + if (channel_offset == HAL_PRIME_CHNL_OFFSET_LOWER) { + /* SelectChannel(padapter, channel + 2); */ + center_ch = channel + 2; + } else { + /* SelectChannel(padapter, channel - 2); */ + center_ch = channel - 2; + } + } + + /* set Channel */ + /* saved channel/bw info */ + rtw_set_oper_ch(padapter, channel); + rtw_set_oper_bw(padapter, bwmode); + rtw_set_oper_choffset(padapter, channel_offset); + + rtw_hal_set_chan(padapter, center_ch); /* set center channel */ + SetBWMode(padapter, bwmode, channel_offset); +} + +int get_bsstype(unsigned short capability) +{ + if (capability & BIT(0)) + return WIFI_FW_AP_STATE; + else if (capability & BIT(1)) + return WIFI_FW_ADHOC_STATE; + else + return 0; +} + +__inline u8 *get_my_bssid(struct wlan_bssid_ex *pnetwork) +{ + return pnetwork->MacAddress; +} + +u16 get_beacon_interval(struct wlan_bssid_ex *bss) +{ + __le16 val; + memcpy((unsigned char *)&val, rtw_get_beacon_interval_from_ie(bss->IEs), 2); + + return le16_to_cpu(val); +} + +int is_client_associated_to_ap(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + + if (!padapter) + return _FAIL; + + pmlmeext = &padapter->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE)) + return true; + else + return _FAIL; +} + +int is_client_associated_to_ibss(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE)) + return true; + else + return _FAIL; +} + +int is_IBSS_empty(struct adapter *padapter) +{ + unsigned int i; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) { + if (pmlmeinfo->FW_sta_info[i].status == 1) + return _FAIL; + } + return true; +} + +unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval) +{ + if ((bcn_interval << 2) < WAIT_FOR_BCN_TO_MIN) + return WAIT_FOR_BCN_TO_MIN; + else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX) + return WAIT_FOR_BCN_TO_MAX; + else + return bcn_interval << 2; +} + +void CAM_empty_entry(struct adapter *Adapter, u8 ucIndex) +{ + rtw_hal_set_hwreg(Adapter, HW_VAR_CAM_EMPTY_ENTRY, (u8 *)(&ucIndex)); +} + +void invalidate_cam_all(struct adapter *padapter) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, NULL); +} + +void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key) +{ + unsigned int i, val, addr; + int j; + u32 cam_val[2]; + + addr = entry << 3; + + for (j = 5; j >= 0; j--) { + switch (j) { + case 0: + val = (ctrl | (mac[0] << 16) | (mac[1] << 24)); + break; + case 1: + val = (mac[2] | (mac[3] << 8) | (mac[4] << 16) | (mac[5] << 24)); + break; + default: + i = (j - 2) << 2; + val = (key[i] | (key[i + 1] << 8) | (key[i + 2] << 16) | (key[i + 3] << 24)); + break; + } + + cam_val[0] = val; + cam_val[1] = addr + (unsigned int)j; + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_WRITE, (u8 *)cam_val); + } +} + +void clear_cam_entry(struct adapter *padapter, u8 entry) +{ + unsigned char null_sta[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + unsigned char null_key[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}; + + write_cam(padapter, entry, 0, null_sta, null_key); +} + +int allocate_fw_sta_entry(struct adapter *padapter) +{ + unsigned int mac_id; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + for (mac_id = IBSS_START_MAC_ID; mac_id < NUM_STA; mac_id++) { + if (pmlmeinfo->FW_sta_info[mac_id].status == 0) { + pmlmeinfo->FW_sta_info[mac_id].status = 1; + pmlmeinfo->FW_sta_info[mac_id].retry = 0; + break; + } + } + + return mac_id; +} + +void flush_all_cam_entry(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, NULL); + + memset((u8 *)(pmlmeinfo->FW_sta_info), 0, sizeof(pmlmeinfo->FW_sta_info)); +} + +int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) +{ + /* struct registry_priv *pregpriv = &padapter->registrypriv; */ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pmlmepriv->qospriv.qos_option == 0) { + pmlmeinfo->WMM_enable = 0; + return _FAIL; + } + + pmlmeinfo->WMM_enable = 1; + memcpy(&pmlmeinfo->WMM_param, pIE->data + 6, sizeof(struct WMM_para_element)); + return true; +} + +void WMMOnAssocRsp(struct adapter *padapter) +{ + u8 ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime; + u8 acm_mask; + u16 TXOP; + u32 acParm, i; + u32 edca[4], inx[4]; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct registry_priv *pregpriv = &padapter->registrypriv; + + if (pmlmeinfo->WMM_enable == 0) { + padapter->mlmepriv.acm_mask = 0; + return; + } + + acm_mask = 0; + + if (pmlmeext->cur_wireless_mode == WIRELESS_11B) + aSifsTime = 10; + else + aSifsTime = 16; + + for (i = 0; i < 4; i++) { + ACI = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 5) & 0x03; + ACM = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 4) & 0x01; + + /* AIFS = AIFSN * slot time + SIFS - r2t phy delay */ + AIFS = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN & 0x0f) * pmlmeinfo->slotTime + aSifsTime; + + ECWMin = (pmlmeinfo->WMM_param.ac_param[i].CW & 0x0f); + ECWMax = (pmlmeinfo->WMM_param.ac_param[i].CW & 0xf0) >> 4; + TXOP = le16_to_cpu(pmlmeinfo->WMM_param.ac_param[i].TXOP_limit); + + acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16); + + switch (ACI) { + case 0x0: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm)); + acm_mask |= (ACM ? BIT(1) : 0); + edca[XMIT_BE_QUEUE] = acParm; + break; + case 0x1: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm)); + edca[XMIT_BK_QUEUE] = acParm; + break; + case 0x2: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm)); + acm_mask |= (ACM ? BIT(2) : 0); + edca[XMIT_VI_QUEUE] = acParm; + break; + case 0x3: + rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm)); + acm_mask |= (ACM ? BIT(3) : 0); + edca[XMIT_VO_QUEUE] = acParm; + break; + } + + DBG_88E("WMM(%x): %x, %x\n", ACI, ACM, acParm); + } + + if (padapter->registrypriv.acm_method == 1) + rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask)); + else + padapter->mlmepriv.acm_mask = acm_mask; + + inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; + + if (pregpriv->wifi_spec == 1) { + u32 j, tmp, change_inx = false; + + /* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */ + for (i = 0; i < 4; i++) { + for (j = i + 1; j < 4; j++) { + /* compare CW and AIFS */ + if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF)) { + change_inx = true; + } else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) { + /* compare TXOP */ + if ((edca[j] >> 16) > (edca[i] >> 16)) + change_inx = true; + } + + if (change_inx) { + tmp = edca[i]; + edca[i] = edca[j]; + edca[j] = tmp; + + tmp = inx[i]; + inx[i] = inx[j]; + inx[j] = tmp; + + change_inx = false; + } + } + } + } + + for (i = 0; i < 4; i++) { + pxmitpriv->wmm_para_seq[i] = inx[i]; + DBG_88E("wmm_para_seq(%d): %d\n", i, pxmitpriv->wmm_para_seq[i]); + } +} + +static void bwmode_update_check(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) +{ + unsigned char new_bwmode; + unsigned char new_ch_offset; + struct HT_info_element *pHT_info; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if (!pIE) + return; + + if (!phtpriv) + return; + + if (pIE->Length > sizeof(struct HT_info_element)) + return; + + pHT_info = (struct HT_info_element *)pIE->data; + + if ((pHT_info->infos[0] & BIT(2)) && pregistrypriv->cbw40_enable) { + new_bwmode = HT_CHANNEL_WIDTH_40; + + switch (pHT_info->infos[0] & 0x3) { + case 1: + new_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; + break; + case 3: + new_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; + break; + default: + new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + break; + } + } else { + new_bwmode = HT_CHANNEL_WIDTH_20; + new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + + if ((new_bwmode != pmlmeext->cur_bwmode) || + (new_ch_offset != pmlmeext->cur_ch_offset)) { + pmlmeinfo->bwmode_updated = true; + + pmlmeext->cur_bwmode = new_bwmode; + pmlmeext->cur_ch_offset = new_ch_offset; + + /* update HT info also */ + HT_info_handler(padapter, pIE); + } else { + pmlmeinfo->bwmode_updated = false; + } + + if (pmlmeinfo->bwmode_updated) { + struct sta_info *psta; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + struct sta_priv *pstapriv = &padapter->stapriv; + + /* set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); */ + + /* update ap's stainfo */ + psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); + if (psta) { + struct ht_priv *phtpriv_sta = &psta->htpriv; + + if (phtpriv_sta->ht_option) { + /* bwmode */ + phtpriv_sta->bwmode = pmlmeext->cur_bwmode; + phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; + } else { + phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; + phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + } + } + } +} + +void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) +{ + unsigned int i; + u8 rf_type; + u8 max_AMPDU_len, min_MPDU_spacing; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if (!pIE) + return; + + if (!phtpriv->ht_option) + return; + + pmlmeinfo->HT_caps_enable = 1; + + for (i = 0; i < (pIE->Length); i++) { + if (i != 2) { + /* Got the endian issue here. */ + pmlmeinfo->HT_caps.u.HT_cap[i] &= (pIE->data[i]); + } else { + /* modify from fw by Thomas 2010/11/17 */ + if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3) > (pIE->data[i] & 0x3)) + max_AMPDU_len = (pIE->data[i] & 0x3); + else + max_AMPDU_len = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x3); + + if ((pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) > (pIE->data[i] & 0x1c)) + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c); + else + min_MPDU_spacing = (pIE->data[i] & 0x1c); + + pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para = max_AMPDU_len | min_MPDU_spacing; + } + } + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + /* update the MCS rates */ + for (i = 0; i < 16; i++) { + if ((rf_type == RF_1T1R) || (rf_type == RF_1T2R)) + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_1R[i]; + else + pmlmeinfo->HT_caps.u.HT_cap_element.MCS_rate[i] &= MCS_rate_2R[i]; + } +} + +void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ht_priv *phtpriv = &pmlmepriv->htpriv; + + if (!pIE) + return; + + if (!phtpriv->ht_option) + return; + + if (pIE->Length > sizeof(struct HT_info_element)) + return; + + pmlmeinfo->HT_info_enable = 1; + memcpy(&pmlmeinfo->HT_info, pIE->data, pIE->Length); +} + +void HTOnAssocRsp(struct adapter *padapter) +{ + unsigned char max_AMPDU_len; + unsigned char min_MPDU_spacing; + /* struct registry_priv *pregpriv = &padapter->registrypriv; */ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + DBG_88E("%s\n", __func__); + + if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable)) { + pmlmeinfo->HT_enable = 1; + } else { + pmlmeinfo->HT_enable = 0; + return; + } + + /* handle A-MPDU parameter field */ + /* + AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k + AMPDU_para [4:2]:Min MPDU Start Spacing + */ + max_AMPDU_len = pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x03; + + min_MPDU_spacing = (pmlmeinfo->HT_caps.u.HT_cap_element.AMPDU_para & 0x1c) >> 2; + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, (u8 *)(&min_MPDU_spacing)); + + rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, (u8 *)(&max_AMPDU_len)); +} + +void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pIE->Length > 1) + return; + + pmlmeinfo->ERP_enable = 1; + memcpy(&pmlmeinfo->ERP_IE, pIE->data, pIE->Length); +} + +void VCS_update(struct adapter *padapter, struct sta_info *psta) +{ + struct registry_priv *pregpriv = &padapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + switch (pregpriv->vrtl_carrier_sense) { /* 0:off 1:on 2:auto */ + case 0: /* off */ + psta->rtsen = 0; + psta->cts2self = 0; + break; + case 1: /* on */ + if (pregpriv->vcs_type == 1) { /* 1:RTS/CTS 2:CTS to self */ + psta->rtsen = 1; + psta->cts2self = 0; + } else { + psta->rtsen = 0; + psta->cts2self = 1; + } + break; + case 2: /* auto */ + default: + if ((pmlmeinfo->ERP_enable) && (pmlmeinfo->ERP_IE & BIT(1))) { + if (pregpriv->vcs_type == 1) { + psta->rtsen = 1; + psta->cts2self = 0; + } else { + psta->rtsen = 0; + psta->cts2self = 1; + } + } else { + psta->rtsen = 0; + psta->cts2self = 0; + } + break; + } +} + +int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len) +{ + unsigned int len; + unsigned char *p; + unsigned short val16, subtype; + struct wlan_network *cur_network = &Adapter->mlmepriv.cur_network; + /* u8 wpa_ie[255], rsn_ie[255]; */ + u16 wpa_len = 0, rsn_len = 0; + u8 encryp_protocol = 0; + struct wlan_bssid_ex *bssid; + int group_cipher = 0, pairwise_cipher = 0, is_8021x = 0; + unsigned char *pbuf; + u32 wpa_ielen = 0; + u8 *pbssid = GetAddr3Ptr(pframe); + u32 hidden_ssid = 0; + struct HT_info_element *pht_info = NULL; + struct ieee80211_ht_cap *pht_cap = NULL; + u32 bcn_channel; + unsigned short ht_cap_info; + unsigned char ht_info_infos_0; + + if (!is_client_associated_to_ap(Adapter)) + return true; + + len = packet_len - sizeof(struct rtw_ieee80211_hdr_3addr); + + if (len > MAX_IE_SZ) { + DBG_88E("%s IE too long for survey event\n", __func__); + return _FAIL; + } + + if (memcmp(cur_network->network.MacAddress, pbssid, 6)) { + DBG_88E("Oops: rtw_check_network_encrypt linked but recv other bssid bcn\n%pM %pM\n", + (pbssid), (cur_network->network.MacAddress)); + return true; + } + + bssid = kzalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC); + if (!bssid) + return _FAIL; + + subtype = GetFrameSubType(pframe) >> 4; + + if (subtype == WIFI_BEACON) + bssid->Reserved[0] = 1; + + bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len; + + /* below is to copy the information element */ + bssid->IELength = len; + memcpy(bssid->IEs, (pframe + sizeof(struct rtw_ieee80211_hdr_3addr)), bssid->IELength); + + /* check bw and channel offset */ + /* parsing HT_CAP_IE */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_CAPABILITY_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (p && len > 0) { + pht_cap = (struct ieee80211_ht_cap *)(p + 2); + ht_cap_info = le16_to_cpu(pht_cap->cap_info); + } else { + ht_cap_info = 0; + } + /* parsing HT_INFO_IE */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (p && len > 0) { + pht_info = (struct HT_info_element *)(p + 2); + ht_info_infos_0 = pht_info->infos[0]; + } else { + ht_info_infos_0 = 0; + } + if (ht_cap_info != cur_network->BcnInfo.ht_cap_info || + ((ht_info_infos_0 & 0x03) != (cur_network->BcnInfo.ht_info_infos_0 & 0x03))) { + DBG_88E("%s bcn now: ht_cap_info:%x ht_info_infos_0:%x\n", __func__, + ht_cap_info, ht_info_infos_0); + DBG_88E("%s bcn link: ht_cap_info:%x ht_info_infos_0:%x\n", __func__, + cur_network->BcnInfo.ht_cap_info, cur_network->BcnInfo.ht_info_infos_0); + DBG_88E("%s bw mode change, disconnect\n", __func__); + /* bcn_info_update */ + cur_network->BcnInfo.ht_cap_info = ht_cap_info; + cur_network->BcnInfo.ht_info_infos_0 = ht_info_infos_0; + /* to do : need to check that whether modify related register of BB or not */ + /* goto _mismatch; */ + } + + /* Checking for channel */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _DSSET_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (p) { + bcn_channel = *(p + 2); + } else {/* In 5G, some ap do not have DSSET IE checking HT info for channel */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _HT_ADD_INFO_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (pht_info) { + bcn_channel = pht_info->primary_channel; + } else { /* we don't find channel IE, so don't check it */ + DBG_88E("Oops: %s we don't find channel IE, so don't check it\n", __func__); + bcn_channel = Adapter->mlmeextpriv.cur_channel; + } + } + if (bcn_channel != Adapter->mlmeextpriv.cur_channel) { + DBG_88E("%s beacon channel:%d cur channel:%d disconnect\n", __func__, + bcn_channel, Adapter->mlmeextpriv.cur_channel); + goto _mismatch; + } + + /* checking SSID */ + p = rtw_get_ie(bssid->IEs + _FIXED_IE_LENGTH_, _SSID_IE_, &len, bssid->IELength - _FIXED_IE_LENGTH_); + if (!p) { + DBG_88E("%s marc: cannot find SSID for survey event\n", __func__); + hidden_ssid = true; + } else { + hidden_ssid = false; + } + + if ((NULL != p) && (false == hidden_ssid && (*(p + 1)))) { + memcpy(bssid->Ssid.Ssid, (p + 2), *(p + 1)); + bssid->Ssid.SsidLength = *(p + 1); + } else { + bssid->Ssid.SsidLength = 0; + bssid->Ssid.Ssid[0] = '\0'; + } + + if (memcmp(bssid->Ssid.Ssid, cur_network->network.Ssid.Ssid, 32) || + bssid->Ssid.SsidLength != cur_network->network.Ssid.SsidLength) { + if (bssid->Ssid.Ssid[0] != '\0' && bssid->Ssid.SsidLength != 0) { /* not hidden ssid */ + DBG_88E("%s(), SSID is not match return FAIL\n", __func__); + goto _mismatch; + } + } + + /* check encryption info */ + val16 = rtw_get_capability((struct wlan_bssid_ex *)bssid); + + if (val16 & BIT(4)) + bssid->Privacy = 1; + else + bssid->Privacy = 0; + + if (cur_network->network.Privacy != bssid->Privacy) { + DBG_88E("%s(), privacy is not match return FAIL\n", __func__); + goto _mismatch; + } + + rtw_get_sec_ie(bssid->IEs, bssid->IELength, NULL, &rsn_len, NULL, &wpa_len); + + if (rsn_len > 0) { + encryp_protocol = ENCRYP_PROTOCOL_WPA2; + } else if (wpa_len > 0) { + encryp_protocol = ENCRYP_PROTOCOL_WPA; + } else { + if (bssid->Privacy) + encryp_protocol = ENCRYP_PROTOCOL_WEP; + } + + if (cur_network->BcnInfo.encryp_protocol != encryp_protocol) { + DBG_88E("%s(): enctyp is not match , return FAIL\n", __func__); + goto _mismatch; + } + + if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) { + pbuf = rtw_get_wpa_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength - 12); + if (pbuf && (wpa_ielen > 0)) { + rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is_8021x); + } else { + pbuf = rtw_get_wpa2_ie(&bssid->IEs[12], &wpa_ielen, bssid->IELength - 12); + + if (pbuf && (wpa_ielen > 0)) + rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is_8021x); + } + + if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) { + DBG_88E("%s pairwise_cipher(%x:%x) or group_cipher(%x:%x) is not match , return FAIL\n", __func__, + pairwise_cipher, cur_network->BcnInfo.pairwise_cipher, + group_cipher, cur_network->BcnInfo.group_cipher); + goto _mismatch; + } + + if (is_8021x != cur_network->BcnInfo.is_8021x) { + DBG_88E("%s authentication is not match , return FAIL\n", __func__); + goto _mismatch; + } + } + + kfree(bssid); + + return _SUCCESS; + +_mismatch: + kfree(bssid); + + return _FAIL; +} + +void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta) +{ + unsigned int i; + unsigned int len; + struct ndis_802_11_var_ie *pIE; + + len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN); + + for (i = 0; i < len;) { + pIE = (struct ndis_802_11_var_ie *)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i); + + switch (pIE->ElementID) { + case _HT_EXTRA_INFO_IE_: /* HT info */ + /* HT_info_handler(padapter, pIE); */ + bwmode_update_check(padapter, pIE); + break; + case _ERPINFO_IE_: + ERP_IE_handler(padapter, pIE); + VCS_update(padapter, psta); + break; + default: + break; + } + + i += (pIE->Length + 2); + } +} + +unsigned int is_ap_in_tkip(struct adapter *padapter) +{ + u32 i; + struct ndis_802_11_var_ie *pIE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + + if (rtw_get_capability((struct wlan_bssid_ex *)cur_network) & WLAN_CAPABILITY_PRIVACY) { + for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.IELength;) { + pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) && (!memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4))) + return true; + break; + case _RSN_IE_2_: + if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4)) + return true; + break; + default: + break; + } + + i += (pIE->Length + 2); + } + return false; + } else { + return false; + } +} + +unsigned int should_forbid_n_rate(struct adapter *padapter) +{ + u32 i; + struct ndis_802_11_var_ie *pIE; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *cur_network = &pmlmepriv->cur_network.network; + + if (rtw_get_capability((struct wlan_bssid_ex *)cur_network) & WLAN_CAPABILITY_PRIVACY) { + for (i = sizeof(struct ndis_802_11_fixed_ie); i < cur_network->IELength;) { + pIE = (struct ndis_802_11_var_ie *)(cur_network->IEs + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if (!memcmp(pIE->data, RTW_WPA_OUI, 4) && + ((!memcmp((pIE->data + 12), WPA_CIPHER_SUITE_CCMP, 4)) || + (!memcmp((pIE->data + 16), WPA_CIPHER_SUITE_CCMP, 4)))) + return false; + break; + case _RSN_IE_2_: + if ((!memcmp((pIE->data + 8), RSN_CIPHER_SUITE_CCMP, 4)) || + (!memcmp((pIE->data + 12), RSN_CIPHER_SUITE_CCMP, 4))) + return false; + break; + default: + break; + } + + i += (pIE->Length + 2); + } + + return true; + } else { + return false; + } +} + +unsigned int is_ap_in_wep(struct adapter *padapter) +{ + u32 i; + struct ndis_802_11_var_ie *pIE; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + + if (rtw_get_capability((struct wlan_bssid_ex *)cur_network) & WLAN_CAPABILITY_PRIVACY) { + for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.IELength;) { + pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.IEs + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if (!memcmp(pIE->data, RTW_WPA_OUI, 4)) + return false; + break; + case _RSN_IE_2_: + return false; + default: + break; + } + i += (pIE->Length + 2); + } + return true; + } else { + return false; + } +} + +int wifirate2_ratetbl_inx(unsigned char rate) +{ + int inx = 0; + rate = rate & 0x7f; + + switch (rate) { + case 54 * 2: + inx = 11; + break; + case 48 * 2: + inx = 10; + break; + case 36 * 2: + inx = 9; + break; + case 24 * 2: + inx = 8; + break; + case 18 * 2: + inx = 7; + break; + case 12 * 2: + inx = 6; + break; + case 9 * 2: + inx = 5; + break; + case 6 * 2: + inx = 4; + break; + case 11 * 2: + inx = 3; + break; + case 11: + inx = 2; + break; + case 2 * 2: + inx = 1; + break; + case 1 * 2: + inx = 0; + break; + } + return inx; +} + +unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz) +{ + unsigned int i, num_of_rate; + unsigned int mask = 0; + + num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz; + + for (i = 0; i < num_of_rate; i++) { + if ((*(ptn + i)) & 0x80) + mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); + } + return mask; +} + +unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz) +{ + unsigned int i, num_of_rate; + unsigned int mask = 0; + + num_of_rate = (ptn_sz > NumRates) ? NumRates : ptn_sz; + + for (i = 0; i < num_of_rate; i++) + mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); + return mask; +} + +unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps) +{ + unsigned int mask = 0; + + mask = ((pHT_caps->u.HT_cap_element.MCS_rate[0] << 12) | (pHT_caps->u.HT_cap_element.MCS_rate[1] << 20)); + + return mask; +} + +int support_short_GI(struct adapter *padapter, struct HT_caps_element *pHT_caps) +{ + unsigned char bit_offset; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (!(pmlmeinfo->HT_enable)) + return _FAIL; + + if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_RALINK) + return _FAIL; + + bit_offset = (pmlmeext->cur_bwmode & HT_CHANNEL_WIDTH_40) ? 6 : 5; + + if (__le16_to_cpu(pHT_caps->u.HT_cap_element.HT_caps_info) & (0x1 << bit_offset)) + return _SUCCESS; + else + return _FAIL; +} + +unsigned char get_highest_rate_idx(u32 mask) +{ + int i; + unsigned char rate_idx = 0; + + for (i = 27; i >= 0; i--) { + if (mask & BIT(i)) { + rate_idx = i; + break; + } + } + return rate_idx; +} + +void Update_RA_Entry(struct adapter *padapter, u32 mac_id) +{ + rtw_hal_update_ra_mask(padapter, mac_id, 0); +} + +static void enable_rate_adaptive(struct adapter *padapter, u32 mac_id) +{ + Update_RA_Entry(padapter, mac_id); +} + +void set_sta_rate(struct adapter *padapter, struct sta_info *psta) +{ + /* rate adaptive */ + enable_rate_adaptive(padapter, psta->mac_id); +} + +/* Update RRSR and Rate for USERATE */ +void update_tx_basic_rate(struct adapter *padapter, u8 wirelessmode) +{ + unsigned char supported_rates[NDIS_802_11_LENGTH_RATES_EX]; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /* Added by Albert 2011/03/22 */ + /* In the P2P mode, the driver should not support the b mode. */ + /* So, the Tx packet shouldn't use the CCK rate */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) + return; +#endif /* CONFIG_88EU_P2P */ + memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX); + + if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B)) + memcpy(supported_rates, rtw_basic_rate_cck, 4); + else if (wirelessmode & WIRELESS_11B) + memcpy(supported_rates, rtw_basic_rate_mix, 7); + else + memcpy(supported_rates, rtw_basic_rate_ofdm, 3); + + if (wirelessmode & WIRELESS_11B) + update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); + else + update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB); + + rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, supported_rates); +} + +unsigned char check_assoc_AP(u8 *pframe, uint len) +{ + unsigned int i; + struct ndis_802_11_var_ie *pIE; + u8 epigram_vendor_flag; + u8 ralink_vendor_flag; + epigram_vendor_flag = 0; + ralink_vendor_flag = 0; + + for (i = sizeof(struct ndis_802_11_fixed_ie); i < len;) { + pIE = (struct ndis_802_11_var_ie *)(pframe + i); + + switch (pIE->ElementID) { + case _VENDOR_SPECIFIC_IE_: + if ((!memcmp(pIE->data, ARTHEROS_OUI1, 3)) || + (!memcmp(pIE->data, ARTHEROS_OUI2, 3))) { + DBG_88E("link to Artheros AP\n"); + return HT_IOT_PEER_ATHEROS; + } else if ((!memcmp(pIE->data, BROADCOM_OUI1, 3)) || + (!memcmp(pIE->data, BROADCOM_OUI2, 3)) || + (!memcmp(pIE->data, BROADCOM_OUI2, 3))) { + DBG_88E("link to Broadcom AP\n"); + return HT_IOT_PEER_BROADCOM; + } else if (!memcmp(pIE->data, MARVELL_OUI, 3)) { + DBG_88E("link to Marvell AP\n"); + return HT_IOT_PEER_MARVELL; + } else if (!memcmp(pIE->data, RALINK_OUI, 3)) { + if (!ralink_vendor_flag) { + ralink_vendor_flag = 1; + } else { + DBG_88E("link to Ralink AP\n"); + return HT_IOT_PEER_RALINK; + } + } else if (!memcmp(pIE->data, CISCO_OUI, 3)) { + DBG_88E("link to Cisco AP\n"); + return HT_IOT_PEER_CISCO; + } else if (!memcmp(pIE->data, REALTEK_OUI, 3)) { + DBG_88E("link to Realtek 96B\n"); + return HT_IOT_PEER_REALTEK; + } else if (!memcmp(pIE->data, AIRGOCAP_OUI, 3)) { + DBG_88E("link to Airgo Cap\n"); + return HT_IOT_PEER_AIRGO; + } else if (!memcmp(pIE->data, EPIGRAM_OUI, 3)) { + epigram_vendor_flag = 1; + if (ralink_vendor_flag) { + DBG_88E("link to Tenda W311R AP\n"); + return HT_IOT_PEER_TENDA; + } else { + DBG_88E("Capture EPIGRAM_OUI\n"); + } + } else { + break; + } + break; + + default: + break; + } + i += (pIE->Length + 2); + } + + if (ralink_vendor_flag && !epigram_vendor_flag) { + DBG_88E("link to Ralink AP\n"); + return HT_IOT_PEER_RALINK; + } else if (ralink_vendor_flag && epigram_vendor_flag) { + DBG_88E("link to Tenda W311R AP\n"); + return HT_IOT_PEER_TENDA; + } else { + DBG_88E("link to new AP\n"); + return HT_IOT_PEER_UNKNOWN; + } +} + +void update_IOT_info(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + switch (pmlmeinfo->assoc_AP_vendor) { + case HT_IOT_PEER_MARVELL: + pmlmeinfo->turboMode_cts2self = 1; + pmlmeinfo->turboMode_rtsen = 0; + break; + case HT_IOT_PEER_RALINK: + pmlmeinfo->turboMode_cts2self = 0; + pmlmeinfo->turboMode_rtsen = 1; + /* disable high power */ + Switch_DM_Func(padapter, (~DYNAMIC_BB_DYNAMIC_TXPWR), false); + break; + case HT_IOT_PEER_REALTEK: + /* rtw_write16(padapter, 0x4cc, 0xffff); */ + /* rtw_write16(padapter, 0x546, 0x01c0); */ + /* disable high power */ + Switch_DM_Func(padapter, (~DYNAMIC_BB_DYNAMIC_TXPWR), false); + break; + default: + pmlmeinfo->turboMode_cts2self = 0; + pmlmeinfo->turboMode_rtsen = 1; + break; + } +} + +void update_capinfo(struct adapter *Adapter, u16 updateCap) +{ + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + bool ShortPreamble; + + /* Check preamble mode, 2005.01.06, by rcnjko. */ + /* Mark to update preamble value forever, 2008.03.18 by lanhsin */ + + if (updateCap & cShortPreamble) { /* Short Preamble */ + if (pmlmeinfo->preamble_mode != PREAMBLE_SHORT) { /* PREAMBLE_LONG or PREAMBLE_AUTO */ + ShortPreamble = true; + pmlmeinfo->preamble_mode = PREAMBLE_SHORT; + rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble); + } + } else { /* Long Preamble */ + if (pmlmeinfo->preamble_mode != PREAMBLE_LONG) { /* PREAMBLE_SHORT or PREAMBLE_AUTO */ + ShortPreamble = false; + pmlmeinfo->preamble_mode = PREAMBLE_LONG; + rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble); + } + } + + if (updateCap & cIBSS) { + /* Filen: See 802.11-2007 p.91 */ + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } else { /* Filen: See 802.11-2007 p.90 */ + if (pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11_24N)) { + if (updateCap & cShortSlotTime) { /* Short Slot Time */ + if (pmlmeinfo->slotTime != SHORT_SLOT_TIME) + pmlmeinfo->slotTime = SHORT_SLOT_TIME; + } else { /* Long Slot Time */ + if (pmlmeinfo->slotTime != NON_SHORT_SLOT_TIME) + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } + } else { + /* B Mode */ + pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; + } + } + + rtw_hal_set_hwreg(Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime); +} + +void update_wireless_mode(struct adapter *padapter) +{ + int ratelen, network_type = 0; + u32 SIFS_Timer; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + unsigned char *rate = cur_network->SupportedRates; + + ratelen = rtw_get_rateset_len(cur_network->SupportedRates); + + if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable)) + pmlmeinfo->HT_enable = 1; + + if (pmlmeext->cur_channel > 14) { + network_type |= WIRELESS_INVALID; + } else { + if (pmlmeinfo->HT_enable) + network_type = WIRELESS_11_24N; + + if (cckratesonly_included(rate, ratelen)) + network_type |= WIRELESS_11B; + else if (cckrates_included(rate, ratelen)) + network_type |= WIRELESS_11BG; + else + network_type |= WIRELESS_11G; + } + + pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode; + + SIFS_Timer = 0x0a0a0808;/* 0x0808 -> for CCK, 0x0a0a -> for OFDM */ + /* change this value if having IOT issues. */ + + padapter->HalFunc.SetHwRegHandler(padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer); + + if (pmlmeext->cur_wireless_mode & WIRELESS_11B) + update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); + else + update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB); +} + +void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pmlmeext->cur_wireless_mode & WIRELESS_11B) { + /* Only B, B/G, and B/G/N AP could use CCK rate */ + memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_cck, 4); + } else { + memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_ofdm, 3); + } +} + +int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, uint var_ie_len, int cam_idx) +{ + unsigned int ie_len; + struct ndis_802_11_var_ie *pIE; + int supportRateNum = 0; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + pIE = (struct ndis_802_11_var_ie *)rtw_get_ie(pvar_ie, _SUPPORTEDRATES_IE_, &ie_len, var_ie_len); + if (!pIE) + return _FAIL; + + memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, pIE->data, ie_len); + supportRateNum = ie_len; + + pIE = (struct ndis_802_11_var_ie *)rtw_get_ie(pvar_ie, _EXT_SUPPORTEDRATES_IE_, &ie_len, var_ie_len); + if (pIE) + memcpy((pmlmeinfo->FW_sta_info[cam_idx].SupportedRates + supportRateNum), pIE->data, ie_len); + + return _SUCCESS; +} + +void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr) +{ + struct sta_info *psta; + u16 tid; + u16 param; + struct recv_reorder_ctrl *preorder_ctrl; + struct sta_priv *pstapriv = &padapter->stapriv; + struct ADDBA_request *preq = (struct ADDBA_request *)paddba_req; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + psta = rtw_get_stainfo(pstapriv, addr); + + if (psta) { + param = le16_to_cpu(preq->BA_para_set); + tid = (param >> 2) & 0x0f; + preorder_ctrl = &psta->recvreorder_ctrl[tid]; + preorder_ctrl->indicate_seq = 0xffff; + preorder_ctrl->enable = (pmlmeinfo->bAcceptAddbaReq) ? true : false; + } +} + +void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len) +{ + u8 *pIE; + __le32 *pbuf; + + pIE = pframe + sizeof(struct rtw_ieee80211_hdr_3addr); + pbuf = (__le32 *)pIE; + + pmlmeext->TSFValue = le32_to_cpu(*(pbuf + 1)); + + pmlmeext->TSFValue = pmlmeext->TSFValue << 32; + + pmlmeext->TSFValue |= le32_to_cpu(*pbuf); +} + +void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext) +{ + rtw_hal_set_hwreg(padapter, HW_VAR_CORRECT_TSF, NULL); +} + +void beacon_timing_control(struct adapter *padapter) +{ + rtw_hal_bcn_related_reg_setting(padapter); +} + +static struct adapter *pbuddy_padapter; + +int rtw_handle_dualmac(struct adapter *adapter, bool init) +{ + int status = _SUCCESS; + + if (init) { + if (!pbuddy_padapter) { + pbuddy_padapter = adapter; + DBG_88E("%s(): pbuddy_padapter == NULL, Set pbuddy_padapter\n", __func__); + } else { + adapter->pbuddy_adapter = pbuddy_padapter; + pbuddy_padapter->pbuddy_adapter = adapter; + /* clear global value */ + pbuddy_padapter = NULL; + DBG_88E("%s(): pbuddy_padapter exist, Exchange Information\n", __func__); + } + } else { + pbuddy_padapter = NULL; + } + return status; +} diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r8188eu/core/rtw_xmit.c new file mode 100644 index 000000000000..46fe62c7c32c --- /dev/null +++ b/drivers/staging/r8188eu/core/rtw_xmit.c @@ -0,0 +1,2240 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _RTW_XMIT_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/osdep_intf.h" +#include "../include/usb_ops.h" +#include "../include/usb_osintf.h" + +static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; +static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; + +static void _init_txservq(struct tx_servq *ptxservq) +{ + + INIT_LIST_HEAD(&ptxservq->tx_pending); + _rtw_init_queue(&ptxservq->sta_pending); + ptxservq->qcnt = 0; + +} + +void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) +{ + + memset((unsigned char *)psta_xmitpriv, 0, sizeof(struct sta_xmit_priv)); + spin_lock_init(&psta_xmitpriv->lock); + _init_txservq(&psta_xmitpriv->be_q); + _init_txservq(&psta_xmitpriv->bk_q); + _init_txservq(&psta_xmitpriv->vi_q); + _init_txservq(&psta_xmitpriv->vo_q); + INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); + INIT_LIST_HEAD(&psta_xmitpriv->apsd); + +} + +s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) +{ + int i; + struct xmit_buf *pxmitbuf; + struct xmit_frame *pxframe; + int res = _SUCCESS; + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + + /* We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */ + + spin_lock_init(&pxmitpriv->lock); + sema_init(&pxmitpriv->xmit_sema, 0); + sema_init(&pxmitpriv->terminate_xmitthread_sema, 0); + + /* + Please insert all the queue initializaiton using _rtw_init_queue below + */ + + pxmitpriv->adapter = padapter; + + _rtw_init_queue(&pxmitpriv->be_pending); + _rtw_init_queue(&pxmitpriv->bk_pending); + _rtw_init_queue(&pxmitpriv->vi_pending); + _rtw_init_queue(&pxmitpriv->vo_pending); + _rtw_init_queue(&pxmitpriv->bm_pending); + + _rtw_init_queue(&pxmitpriv->free_xmit_queue); + + /* + Please allocate memory with the sz = (struct xmit_frame) * NR_XMITFRAME, + and initialize free_xmit_frame below. + Please also apply free_txobj to link_up all the xmit_frames... + */ + + pxmitpriv->pallocated_frame_buf = vzalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4); + + if (!pxmitpriv->pallocated_frame_buf) { + pxmitpriv->pxmit_frame_buf = NULL; + res = _FAIL; + goto exit; + } + pxmitpriv->pxmit_frame_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitpriv->pallocated_frame_buf), 4); + /* pxmitpriv->pxmit_frame_buf = pxmitpriv->pallocated_frame_buf + 4 - */ + /* ((size_t) (pxmitpriv->pallocated_frame_buf) &3); */ + + pxframe = (struct xmit_frame *)pxmitpriv->pxmit_frame_buf; + + for (i = 0; i < NR_XMITFRAME; i++) { + INIT_LIST_HEAD(&pxframe->list); + + pxframe->padapter = padapter; + pxframe->frame_tag = NULL_FRAMETAG; + + pxframe->pkt = NULL; + + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + list_add_tail(&pxframe->list, &pxmitpriv->free_xmit_queue.queue); + + pxframe++; + } + + pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; + + pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; + + /* init xmit_buf */ + _rtw_init_queue(&pxmitpriv->free_xmitbuf_queue); + _rtw_init_queue(&pxmitpriv->pending_xmitbuf_queue); + + pxmitpriv->pallocated_xmitbuf = vzalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4); + + if (!pxmitpriv->pallocated_xmitbuf) { + res = _FAIL; + goto exit; + } + + pxmitpriv->pxmitbuf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitpriv->pallocated_xmitbuf), 4); + /* pxmitpriv->pxmitbuf = pxmitpriv->pallocated_xmitbuf + 4 - */ + /* ((size_t) (pxmitpriv->pallocated_xmitbuf) &3); */ + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; + + for (i = 0; i < NR_XMITBUFF; i++) { + INIT_LIST_HEAD(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = false; + + /* Tx buf allocation may fail sometimes, so sleep and retry. */ + res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); + if (res == _FAIL) { + msleep(10); + res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); + if (res == _FAIL) { + goto exit; + } + } + + pxmitbuf->flags = XMIT_VO_QUEUE; + + list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmitbuf_queue.queue); + pxmitbuf++; + } + + pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; + + /* Init xmit extension buff */ + _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); + + pxmitpriv->pallocated_xmit_extbuf = vzalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); + + if (!pxmitpriv->pallocated_xmit_extbuf) { + res = _FAIL; + goto exit; + } + + pxmitpriv->pxmit_extbuf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitpriv->pallocated_xmit_extbuf), 4); + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + + for (i = 0; i < num_xmit_extbuf; i++) { + INIT_LIST_HEAD(&pxmitbuf->list); + + pxmitbuf->priv_data = NULL; + pxmitbuf->padapter = padapter; + pxmitbuf->ext_tag = true; + + res = rtw_os_xmit_resource_alloc(padapter, pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ); + if (res == _FAIL) { + res = _FAIL; + goto exit; + } + + list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmit_extbuf_queue.queue); + pxmitbuf++; + } + + pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; + + rtw_alloc_hwxmits(padapter); + rtw_init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); + + for (i = 0; i < 4; i++) + pxmitpriv->wmm_para_seq[i] = i; + + pxmitpriv->txirp_cnt = 1; + + sema_init(&pxmitpriv->tx_retevt, 0); + + /* per AC pending irp */ + pxmitpriv->beq_cnt = 0; + pxmitpriv->bkq_cnt = 0; + pxmitpriv->viq_cnt = 0; + pxmitpriv->voq_cnt = 0; + + pxmitpriv->ack_tx = false; + _rtw_mutex_init(&pxmitpriv->ack_tx_mutex); + rtw_sctx_init(&pxmitpriv->ack_tx_ops, 0); + + rtw_hal_init_xmit_priv(padapter); + +exit: + + return res; +} + +void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv) +{ + int i; + struct adapter *padapter = pxmitpriv->adapter; + struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitpriv->pxmit_frame_buf; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; + u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; + u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; + + if (!pxmitpriv->pxmit_frame_buf) + return; + + for (i = 0; i < NR_XMITFRAME; i++) { + rtw_os_xmit_complete(padapter, pxmitframe); + + pxmitframe++; + } + + for (i = 0; i < NR_XMITBUFF; i++) { + rtw_os_xmit_resource_free(padapter, pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); + pxmitbuf++; + } + + vfree(pxmitpriv->pallocated_frame_buf); + + vfree(pxmitpriv->pallocated_xmitbuf); + + pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; + for (i = 0; i < num_xmit_extbuf; i++) { + rtw_os_xmit_resource_free(padapter, pxmitbuf, (max_xmit_extbuf_size + XMITBUF_ALIGN_SZ)); + pxmitbuf++; + } + + vfree(pxmitpriv->pallocated_xmit_extbuf); + + rtw_free_hwxmits(padapter); + + _rtw_mutex_free(&pxmitpriv->ack_tx_mutex); +} + +static void update_attrib_vcs_info(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + u32 sz; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_info *psta = pattrib->psta; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pattrib->nr_frags != 1) + sz = padapter->xmitpriv.frag_len; + else /* no frag */ + sz = pattrib->last_txcmdsz; + + /* (1) RTS_Threshold is compared to the MPDU, not MSDU. */ + /* (2) If there are more than one frag in this MSDU, only the first frag uses protection frame. */ + /* Other fragments are protected by previous fragment. */ + /* So we only need to check the length of first fragment. */ + if (pmlmeext->cur_wireless_mode < WIRELESS_11_24N || padapter->registrypriv.wifi_spec) { + if (sz > padapter->registrypriv.rts_thresh) { + pattrib->vcs_mode = RTS_CTS; + } else { + if (psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if (psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + else + pattrib->vcs_mode = NONE_VCS; + } + } else { + while (true) { + /* IOT action */ + if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_ATHEROS) && pattrib->ampdu_en && + (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) { + pattrib->vcs_mode = CTS_TO_SELF; + break; + } + + /* check ERP protection */ + if (psta->rtsen || psta->cts2self) { + if (psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if (psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + + break; + } + + /* check HT op mode */ + if (pattrib->ht_en) { + u8 htopmode = pmlmeinfo->HT_protection; + if ((pmlmeext->cur_bwmode && (htopmode == 2 || htopmode == 3)) || + (!pmlmeext->cur_bwmode && htopmode == 3)) { + pattrib->vcs_mode = RTS_CTS; + break; + } + } + + /* check rts */ + if (sz > padapter->registrypriv.rts_thresh) { + pattrib->vcs_mode = RTS_CTS; + break; + } + + /* to do list: check MIMO power save condition. */ + + /* check AMPDU aggregation for TXOP */ + if (pattrib->ampdu_en) { + pattrib->vcs_mode = RTS_CTS; + break; + } + + pattrib->vcs_mode = NONE_VCS; + break; + } + } +} + +static void update_attrib_phy_info(struct pkt_attrib *pattrib, struct sta_info *psta) +{ + /*if (psta->rtsen) + pattrib->vcs_mode = RTS_CTS; + else if (psta->cts2self) + pattrib->vcs_mode = CTS_TO_SELF; + else + pattrib->vcs_mode = NONE_VCS;*/ + + pattrib->mdata = 0; + pattrib->eosp = 0; + pattrib->triggered = 0; + + /* qos_en, ht_en, init rate, , bw, ch_offset, sgi */ + pattrib->qos_en = psta->qos_option; + + pattrib->raid = psta->raid; + pattrib->ht_en = psta->htpriv.ht_option; + pattrib->bwmode = psta->htpriv.bwmode; + pattrib->ch_offset = psta->htpriv.ch_offset; + pattrib->sgi = psta->htpriv.sgi; + pattrib->ampdu_en = false; + pattrib->retry_ctrl = false; +} + +u8 qos_acm(u8 acm_mask, u8 priority) +{ + u8 change_priority = priority; + + switch (priority) { + case 0: + case 3: + if (acm_mask & BIT(1)) + change_priority = 1; + break; + case 1: + case 2: + break; + case 4: + case 5: + if (acm_mask & BIT(2)) + change_priority = 0; + break; + case 6: + case 7: + if (acm_mask & BIT(3)) + change_priority = 5; + break; + default: + DBG_88E("qos_acm(): invalid pattrib->priority: %d!!!\n", priority); + break; + } + + return change_priority; +} + +static void set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) +{ + struct ethhdr etherhdr; + struct iphdr ip_hdr; + s32 user_prio = 0; + + _rtw_open_pktfile(ppktfile->pkt, ppktfile); + _rtw_pktfile_read(ppktfile, (unsigned char *)ðerhdr, ETH_HLEN); + + /* get user_prio from IP hdr */ + if (pattrib->ether_type == 0x0800) { + _rtw_pktfile_read(ppktfile, (u8 *)&ip_hdr, sizeof(ip_hdr)); +/* user_prio = (ntohs(ip_hdr.tos) >> 5) & 0x3; */ + user_prio = ip_hdr.tos >> 5; + } else if (pattrib->ether_type == 0x888e) { + /* "When priority processing of data frames is supported, */ + /* a STA's SME should send EAPOL-Key frames at the highest priority." */ + user_prio = 7; + } + + pattrib->priority = user_prio; + pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; + pattrib->subtype = WIFI_QOS_DATA_TYPE; +} + +static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct pkt_attrib *pattrib) +{ + struct pkt_file pktfile; + struct sta_info *psta = NULL; + struct ethhdr etherhdr; + + bool bmcast; + struct sta_priv *pstapriv = &padapter->stapriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + int res = _SUCCESS; + + + + _rtw_open_pktfile(pkt, &pktfile); + _rtw_pktfile_read(&pktfile, (u8 *)ðerhdr, ETH_HLEN); + + pattrib->ether_type = ntohs(etherhdr.h_proto); + + memcpy(pattrib->dst, ðerhdr.h_dest, ETH_ALEN); + memcpy(pattrib->src, ðerhdr.h_source, ETH_ALEN); + + pattrib->pctrl = 0; + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); + memcpy(pattrib->ta, pattrib->src, ETH_ALEN); + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); + memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); + } + + pattrib->pktlen = pktfile.pkt_len; + + if (ETH_P_IP == pattrib->ether_type) { + /* The following is for DHCP and ARP packet, we use cck1M to tx these packets and let LPS awake some time */ + /* to prevent DHCP protocol fail */ + u8 tmp[24]; + _rtw_pktfile_read(&pktfile, &tmp[0], 24); + pattrib->dhcp_pkt = 0; + if (pktfile.pkt_len > 282) {/* MINIMUM_DHCP_PACKET_SIZE) { */ + if (ETH_P_IP == pattrib->ether_type) {/* IP header */ + if (((tmp[21] == 68) && (tmp[23] == 67)) || + ((tmp[21] == 67) && (tmp[23] == 68))) { + /* 68 : UDP BOOTP client */ + /* 67 : UDP BOOTP server */ + /* Use low rate to send DHCP packet. */ + pattrib->dhcp_pkt = 1; + } + } + } + } else if (0x888e == pattrib->ether_type) { + DBG_88E_LEVEL(_drv_info_, "send eapol packet\n"); + } + + if ((pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1)) + rtw_set_scan_deny(padapter, 3000); + + /* If EAPOL , ARP , OR DHCP packet, driver must be in active mode. */ + if ((pattrib->ether_type == 0x0806) || (pattrib->ether_type == 0x888e) || (pattrib->dhcp_pkt == 1)) + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SPECIAL_PACKET, 1); + + bmcast = is_multicast_ether_addr(pattrib->ra); + + /* get sta_info */ + if (bmcast) { + psta = rtw_get_bcmc_stainfo(padapter); + } else { + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + if (!psta) { /* if we cannot get psta => drrp the pkt */ + res = _FAIL; + goto exit; + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) && !(psta->state & _FW_LINKED)) { + res = _FAIL; + goto exit; + } + } + + if (psta) { + pattrib->mac_id = psta->mac_id; + /* DBG_88E("%s ==> mac_id(%d)\n", __func__, pattrib->mac_id); */ + pattrib->psta = psta; + } else { + /* if we cannot get psta => drop the pkt */ + res = _FAIL; + goto exit; + } + + pattrib->ack_policy = 0; + /* get ether_hdr_len */ + pattrib->pkt_hdrlen = ETH_HLEN;/* pattrib->ether_type == 0x8100) ? (14 + 4): 14; vlan tag */ + + pattrib->hdrlen = WLAN_HDR_A3_LEN; + pattrib->subtype = WIFI_DATA_TYPE; + pattrib->priority = 0; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE | WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) { + if (psta->qos_option) + set_qos(&pktfile, pattrib); + } else { + if (pqospriv->qos_option) { + set_qos(&pktfile, pattrib); + + if (pmlmepriv->acm_mask != 0) + pattrib->priority = qos_acm(pmlmepriv->acm_mask, pattrib->priority); + } + } + + if (psta->ieee8021x_blocked) { + pattrib->encrypt = 0; + + if ((pattrib->ether_type != 0x888e) && !check_fwstate(pmlmepriv, WIFI_MP_STATE)) { + res = _FAIL; + goto exit; + } + } else { + GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, bmcast); + + switch (psecuritypriv->dot11AuthAlgrthm) { + case dot11AuthAlgrthm_Open: + case dot11AuthAlgrthm_Shared: + case dot11AuthAlgrthm_Auto: + pattrib->key_idx = (u8)psecuritypriv->dot11PrivacyKeyIndex; + break; + case dot11AuthAlgrthm_8021X: + if (bmcast) + pattrib->key_idx = (u8)psecuritypriv->dot118021XGrpKeyid; + else + pattrib->key_idx = 0; + break; + default: + pattrib->key_idx = 0; + break; + } + } + + switch (pattrib->encrypt) { + case _WEP40_: + case _WEP104_: + pattrib->iv_len = 4; + pattrib->icv_len = 4; + break; + case _TKIP_: + pattrib->iv_len = 8; + pattrib->icv_len = 4; + + if (padapter->securitypriv.busetkipkey == _FAIL) { + res = _FAIL; + goto exit; + } + break; + case _AES_: + pattrib->iv_len = 8; + pattrib->icv_len = 8; + break; + default: + pattrib->iv_len = 0; + pattrib->icv_len = 0; + break; + } + + if (pattrib->encrypt && + (padapter->securitypriv.sw_encrypt || !psecuritypriv->hw_decrypted)) + pattrib->bswenc = true; + else + pattrib->bswenc = false; + + rtw_set_tx_chksum_offload(pkt, pattrib); + + update_attrib_phy_info(pattrib, psta); + +exit: + + return res; +} + +static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + int curfragnum, length; + u8 *pframe, *payload, mic[8]; + struct mic_data micdata; + struct sta_info *stainfo; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; + u8 hw_hdr_offset = 0; + + if (pattrib->psta) + stainfo = pattrib->psta; + else + stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); + + hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); + + if (pattrib->encrypt == _TKIP_) {/* if (psecuritypriv->dot11PrivacyAlgrthm == _TKIP_PRIVACY_) */ + /* encode mic code */ + if (stainfo) { + u8 null_key[16] = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, + 0x0, 0x0}; + + pframe = pxmitframe->buf_addr + hw_hdr_offset; + + if (is_multicast_ether_addr(pattrib->ra)) { + if (!memcmp(psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey, null_key, 16)) + return _FAIL; + /* start to calculate the mic code */ + rtw_secmicsetkey(&micdata, psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey); + } else { + if (!memcmp(&stainfo->dot11tkiptxmickey.skey[0], null_key, 16)) { + /* msleep(10); */ + return _FAIL; + } + /* start to calculate the mic code */ + rtw_secmicsetkey(&micdata, &stainfo->dot11tkiptxmickey.skey[0]); + } + + if (pframe[1] & 1) { /* ToDS == 1 */ + rtw_secmicappend(&micdata, &pframe[16], 6); /* DA */ + if (pframe[1] & 2) /* From Ds == 1 */ + rtw_secmicappend(&micdata, &pframe[24], 6); + else + rtw_secmicappend(&micdata, &pframe[10], 6); + } else { /* ToDS == 0 */ + rtw_secmicappend(&micdata, &pframe[4], 6); /* DA */ + if (pframe[1] & 2) /* From Ds == 1 */ + rtw_secmicappend(&micdata, &pframe[16], 6); + else + rtw_secmicappend(&micdata, &pframe[10], 6); + } + + if (pattrib->qos_en) + priority[0] = (u8)pxmitframe->attrib.priority; + + rtw_secmicappend(&micdata, &priority[0], 4); + + payload = pframe; + + for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { + payload = (u8 *)RND4((size_t)(payload)); + + payload = payload + pattrib->hdrlen + pattrib->iv_len; + if ((curfragnum + 1) == pattrib->nr_frags) { + length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - ((pattrib->bswenc) ? pattrib->icv_len : 0); + rtw_secmicappend(&micdata, payload, length); + payload = payload + length; + } else { + length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - ((pattrib->bswenc) ? pattrib->icv_len : 0); + rtw_secmicappend(&micdata, payload, length); + payload = payload + length + pattrib->icv_len; + } + } + rtw_secgetmic(&micdata, &mic[0]); + /* add mic code and add the mic code length in last_txcmdsz */ + + memcpy(payload, &mic[0], 8); + pattrib->last_txcmdsz += 8; + + payload = payload - pattrib->last_txcmdsz + 8; + } + } + + return _SUCCESS; +} + +static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + if (pattrib->bswenc) { + switch (pattrib->encrypt) { + case _WEP40_: + case _WEP104_: + rtw_wep_encrypt(padapter, (u8 *)pxmitframe); + break; + case _TKIP_: + rtw_tkip_encrypt(padapter, (u8 *)pxmitframe); + break; + case _AES_: + rtw_aes_encrypt(padapter, (u8 *)pxmitframe); + break; + default: + break; + } + } + + return _SUCCESS; +} + +s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib) +{ + u16 *qc; + + struct rtw_ieee80211_hdr *pwlanhdr = (struct rtw_ieee80211_hdr *)hdr; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct qos_priv *pqospriv = &pmlmepriv->qospriv; + u8 qos_option = false; + + int res = _SUCCESS; + __le16 *fctrl = &pwlanhdr->frame_ctl; + + struct sta_info *psta; + + if (pattrib->psta) { + psta = pattrib->psta; + } else { + if (is_multicast_ether_addr(pattrib->ra)) { + psta = rtw_get_bcmc_stainfo(padapter); + } else { + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + } + } + + memset(hdr, 0, WLANHDR_OFFSET); + + SetFrameSubType(fctrl, pattrib->subtype); + + if (pattrib->subtype & WIFI_DATA_TYPE) { + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { + /* to_ds = 1, fr_ds = 0; */ + /* Data transfer to AP */ + SetToDs(fctrl); + memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); + memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); + + if (pqospriv->qos_option) + qos_option = true; + } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + /* to_ds = 0, fr_ds = 1; */ + SetFrDs(fctrl); + memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + memcpy(pwlanhdr->addr2, get_bssid(pmlmepriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, pattrib->src, ETH_ALEN); + + if (psta->qos_option) + qos_option = true; + } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); + memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); + memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); + + if (psta->qos_option) + qos_option = true; + } else { + res = _FAIL; + goto exit; + } + + if (pattrib->mdata) + SetMData(fctrl); + + if (pattrib->encrypt) + SetPrivacy(fctrl); + + if (qos_option) { + qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); + + if (pattrib->priority) + SetPriority(qc, pattrib->priority); + + SetEOSP(qc, pattrib->eosp); + + SetAckpolicy(qc, pattrib->ack_policy); + } + + /* TODO: fill HT Control Field */ + + /* Update Seq Num will be handled by f/w */ + if (psta) { + psta->sta_xmitpriv.txseq_tid[pattrib->priority]++; + psta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; + + pattrib->seqnum = psta->sta_xmitpriv.txseq_tid[pattrib->priority]; + + SetSeqNum(hdr, pattrib->seqnum); + + /* check if enable ampdu */ + if (pattrib->ht_en && psta->htpriv.ampdu_enable) { + if (psta->htpriv.agg_enable_bitmap & BIT(pattrib->priority)) + pattrib->ampdu_en = true; + } + + /* re-check if enable ampdu by BA_starting_seqctrl */ + if (pattrib->ampdu_en) { + u16 tx_seq; + + tx_seq = psta->BA_starting_seqctrl[pattrib->priority & 0x0f]; + + /* check BA_starting_seqctrl */ + if (SN_LESS(pattrib->seqnum, tx_seq)) { + pattrib->ampdu_en = false;/* AGG BK */ + } else if (SN_EQUAL(pattrib->seqnum, tx_seq)) { + psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (tx_seq + 1) & 0xfff; + + pattrib->ampdu_en = true;/* AGG EN */ + } else { + psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (pattrib->seqnum + 1) & 0xfff; + pattrib->ampdu_en = true;/* AGG EN */ + } + } + } + } +exit: + + return res; +} + +s32 rtw_txframes_pending(struct adapter *padapter) +{ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + return (!list_empty(&pxmitpriv->be_pending.queue) || + !list_empty(&pxmitpriv->bk_pending.queue) || + !list_empty(&pxmitpriv->vi_pending.queue) || + !list_empty(&pxmitpriv->vo_pending.queue)); +} + +s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, struct pkt_attrib *pattrib) +{ + struct sta_info *psta; + struct tx_servq *ptxservq; + int priority = pattrib->priority; + + psta = pattrib->psta; + + switch (priority) { + case 1: + case 2: + ptxservq = &psta->sta_xmitpriv.bk_q; + break; + case 4: + case 5: + ptxservq = &psta->sta_xmitpriv.vi_q; + break; + case 6: + case 7: + ptxservq = &psta->sta_xmitpriv.vo_q; + break; + case 0: + case 3: + default: + ptxservq = &psta->sta_xmitpriv.be_q; + break; + } + + if (ptxservq) + return ptxservq->qcnt; + return 0; +} + +/* + * Calculate wlan 802.11 packet MAX size from pkt_attrib + * This function doesn't consider fragment case + */ +u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib) +{ + u32 len = 0; + + len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */ + len += SNAP_SIZE + sizeof(u16); /* LLC */ + len += pattrib->pktlen; + if (pattrib->encrypt == _TKIP_) + len += 8; /* MIC */ + len += ((pattrib->bswenc) ? pattrib->icv_len : 0); /* ICV */ + + return len; +} + +/* + +This sub-routine will perform all the following: + +1. remove 802.3 header. +2. create wlan_header, based on the info in pxmitframe +3. append sta's iv/ext-iv +4. append LLC +5. move frag chunk from pframe to pxmitframe->mem +6. apply sw-encrypt, if necessary. + +*/ +s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe) +{ + struct pkt_file pktfile; + s32 frg_inx, frg_len, mpdu_len, llc_sz, mem_sz; + size_t addr; + u8 *pframe, *mem_start; + u8 hw_hdr_offset; + struct sta_info *psta; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + u8 *pbuf_start; + bool bmcst = is_multicast_ether_addr(pattrib->ra); + s32 res = _SUCCESS; + + if (!pkt) + return _FAIL; + + psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); + + if (!psta) + return _FAIL; + + if (!pxmitframe->buf_addr) { + DBG_88E("==> %s buf_addr == NULL\n", __func__); + return _FAIL; + } + + pbuf_start = pxmitframe->buf_addr; + + hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); + + mem_start = pbuf_start + hw_hdr_offset; + + if (rtw_make_wlanhdr(padapter, mem_start, pattrib) == _FAIL) { + DBG_88E("rtw_xmitframe_coalesce: rtw_make_wlanhdr fail; drop pkt\n"); + res = _FAIL; + goto exit; + } + + _rtw_open_pktfile(pkt, &pktfile); + _rtw_pktfile_read(&pktfile, NULL, pattrib->pkt_hdrlen); + + frg_inx = 0; + frg_len = pxmitpriv->frag_len - 4;/* 2346-4 = 2342 */ + + while (1) { + llc_sz = 0; + + mpdu_len = frg_len; + + pframe = mem_start; + + SetMFrag(mem_start); + + pframe += pattrib->hdrlen; + mpdu_len -= pattrib->hdrlen; + + /* adding icv, if necessary... */ + if (pattrib->iv_len) { + if (psta) { + switch (pattrib->encrypt) { + case _WEP40_: + case _WEP104_: + WEP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + break; + case _TKIP_: + if (bmcst) + TKIP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + TKIP_IV(pattrib->iv, psta->dot11txpn, 0); + break; + case _AES_: + if (bmcst) + AES_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); + else + AES_IV(pattrib->iv, psta->dot11txpn, 0); + break; + } + } + + memcpy(pframe, pattrib->iv, pattrib->iv_len); + + pframe += pattrib->iv_len; + + mpdu_len -= pattrib->iv_len; + } + + if (frg_inx == 0) { + llc_sz = rtw_put_snap(pframe, pattrib->ether_type); + pframe += llc_sz; + mpdu_len -= llc_sz; + } + + if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { + mpdu_len -= pattrib->icv_len; + } + + if (bmcst) { + /* don't do fragment to broadcat/multicast packets */ + mem_sz = _rtw_pktfile_read(&pktfile, pframe, pattrib->pktlen); + } else { + mem_sz = _rtw_pktfile_read(&pktfile, pframe, mpdu_len); + } + + pframe += mem_sz; + + if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { + memcpy(pframe, pattrib->icv, pattrib->icv_len); + pframe += pattrib->icv_len; + } + + frg_inx++; + + if (bmcst || rtw_endofpktfile(&pktfile)) { + pattrib->nr_frags = frg_inx; + + pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->iv_len + ((pattrib->nr_frags == 1) ? llc_sz : 0) + + ((pattrib->bswenc) ? pattrib->icv_len : 0) + mem_sz; + + ClearMFrag(mem_start); + + break; + } + + addr = (size_t)(pframe); + + mem_start = (unsigned char *)RND4(addr) + hw_hdr_offset; + memcpy(mem_start, pbuf_start + hw_hdr_offset, pattrib->hdrlen); + } + + if (xmitframe_addmic(padapter, pxmitframe) == _FAIL) { + DBG_88E("xmitframe_addmic(padapter, pxmitframe) == _FAIL\n"); + res = _FAIL; + goto exit; + } + + xmitframe_swencrypt(padapter, pxmitframe); + + if (!bmcst) + update_attrib_vcs_info(padapter, pxmitframe); + else + pattrib->vcs_mode = NONE_VCS; + +exit: + + return res; +} + +/* Logical Link Control(LLC) SubNetwork Attachment Point(SNAP) header + * IEEE LLC/SNAP header contains 8 octets + * First 3 octets comprise the LLC portion + * SNAP portion, 5 octets, is divided into two fields: + * Organizationally Unique Identifier(OUI), 3 octets, + * type, defined by that organization, 2 octets. + */ +s32 rtw_put_snap(u8 *data, u16 h_proto) +{ + struct ieee80211_snap_hdr *snap; + u8 *oui; + + snap = (struct ieee80211_snap_hdr *)data; + snap->dsap = 0xaa; + snap->ssap = 0xaa; + snap->ctrl = 0x03; + + if (h_proto == 0x8137 || h_proto == 0x80f3) + oui = P802_1H_OUI; + else + oui = RFC1042_OUI; + + snap->oui[0] = oui[0]; + snap->oui[1] = oui[1]; + snap->oui[2] = oui[2]; + + *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); + + return SNAP_SIZE + sizeof(u16); +} + +void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len) +{ + uint protection; + u8 *perp; + int erp_len; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct registry_priv *pregistrypriv = &padapter->registrypriv; + + switch (pxmitpriv->vcs_setting) { + case DISABLE_VCS: + pxmitpriv->vcs = NONE_VCS; + break; + case ENABLE_VCS: + break; + case AUTO_VCS: + default: + perp = rtw_get_ie(ie, _ERPINFO_IE_, &erp_len, ie_len); + if (!perp) { + pxmitpriv->vcs = NONE_VCS; + } else { + protection = (*(perp + 2)) & BIT(1); + if (protection) { + if (pregistrypriv->vcs_type == RTS_CTS) + pxmitpriv->vcs = RTS_CTS; + else + pxmitpriv->vcs = CTS_TO_SELF; + } else { + pxmitpriv->vcs = NONE_VCS; + } + } + break; + } + +} + +void rtw_count_tx_stats(struct adapter *padapter, struct xmit_frame *pxmitframe, int sz) +{ + struct sta_info *psta = NULL; + struct stainfo_stats *pstats = NULL; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if ((pxmitframe->frame_tag & 0x0f) == DATA_FRAMETAG) { + pxmitpriv->tx_bytes += sz; + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod += pxmitframe->agg_num; + + psta = pxmitframe->attrib.psta; + if (psta) { + pstats = &psta->sta_stats; + pstats->tx_pkts += pxmitframe->agg_num; + pstats->tx_bytes += sz; + } + } +} + +struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv) +{ + struct xmit_buf *pxmitbuf = NULL; + struct list_head *plist, *phead; + struct __queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; + unsigned long flags; + + spin_lock_irqsave(&pfree_queue->lock, flags); + + if (list_empty(&pfree_queue->queue)) { + pxmitbuf = NULL; + } else { + phead = get_list_head(pfree_queue); + + plist = phead->next; + + pxmitbuf = container_of(plist, struct xmit_buf, list); + + list_del_init(&pxmitbuf->list); + } + + if (pxmitbuf) { + pxmitpriv->free_xmit_extbuf_cnt--; + + pxmitbuf->priv_data = NULL; + /* pxmitbuf->ext_tag = true; */ + + if (pxmitbuf->sctx) { + DBG_88E("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); + } + } + + spin_unlock_irqrestore(&pfree_queue->lock, flags); + + return pxmitbuf; +} + +s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) +{ + struct __queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; + unsigned long flags; + + if (!pxmitbuf) + return _FAIL; + + spin_lock_irqsave(&pfree_queue->lock, flags); + + list_del_init(&pxmitbuf->list); + + list_add_tail(&pxmitbuf->list, get_list_head(pfree_queue)); + pxmitpriv->free_xmit_extbuf_cnt++; + + spin_unlock_irqrestore(&pfree_queue->lock, flags); + + return _SUCCESS; +} + +struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv) +{ + struct xmit_buf *pxmitbuf = NULL; + struct list_head *plist, *phead; + struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; + unsigned long flags; + + /* DBG_88E("+rtw_alloc_xmitbuf\n"); */ + + spin_lock_irqsave(&pfree_xmitbuf_queue->lock, flags); + + if (list_empty(&pfree_xmitbuf_queue->queue)) { + pxmitbuf = NULL; + } else { + phead = get_list_head(pfree_xmitbuf_queue); + + plist = phead->next; + + pxmitbuf = container_of(plist, struct xmit_buf, list); + + list_del_init(&pxmitbuf->list); + } + + if (pxmitbuf) { + pxmitpriv->free_xmitbuf_cnt--; + pxmitbuf->priv_data = NULL; + if (pxmitbuf->sctx) { + DBG_88E("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); + } + } + spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, flags); + + return pxmitbuf; +} + +s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) +{ + struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; + unsigned long flags; + + if (!pxmitbuf) + return _FAIL; + + if (pxmitbuf->sctx) { + DBG_88E("%s pxmitbuf->sctx is not NULL\n", __func__); + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_FREE); + } + + if (pxmitbuf->ext_tag) { + rtw_free_xmitbuf_ext(pxmitpriv, pxmitbuf); + } else { + spin_lock_irqsave(&pfree_xmitbuf_queue->lock, flags); + + list_del_init(&pxmitbuf->list); + + list_add_tail(&pxmitbuf->list, get_list_head(pfree_xmitbuf_queue)); + + pxmitpriv->free_xmitbuf_cnt++; + spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, flags); + } + + return _SUCCESS; +} + +/* +Calling context: +1. OS_TXENTRY +2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) + +If we turn on USE_RXTHREAD, then, no need for critical section. +Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... + +Must be very very cautious... + +*/ + +struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)/* _queue *pfree_xmit_queue) */ +{ + /* + Please remember to use all the osdep_service api, + and lock/unlock or _enter/_exit critical to protect + pfree_xmit_queue + */ + + struct xmit_frame *pxframe = NULL; + struct list_head *plist, *phead; + struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; + + spin_lock_bh(&pfree_xmit_queue->lock); + + if (list_empty(&pfree_xmit_queue->queue)) { + pxframe = NULL; + } else { + phead = get_list_head(pfree_xmit_queue); + + plist = phead->next; + + pxframe = container_of(plist, struct xmit_frame, list); + + list_del_init(&pxframe->list); + } + + if (pxframe) { /* default value setting */ + pxmitpriv->free_xmitframe_cnt--; + + pxframe->buf_addr = NULL; + pxframe->pxmitbuf = NULL; + + memset(&pxframe->attrib, 0, sizeof(struct pkt_attrib)); + /* pxframe->attrib.psta = NULL; */ + + pxframe->frame_tag = DATA_FRAMETAG; + + pxframe->pkt = NULL; + pxframe->pkt_offset = 1;/* default use pkt_offset to fill tx desc */ + + pxframe->agg_num = 1; + pxframe->ack_report = 0; + } + + spin_unlock_bh(&pfree_xmit_queue->lock); + + return pxframe; +} + +s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe) +{ + struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; + struct adapter *padapter = pxmitpriv->adapter; + struct sk_buff *pndis_pkt = NULL; + + if (!pxmitframe) + goto exit; + + spin_lock_bh(&pfree_xmit_queue->lock); + + list_del_init(&pxmitframe->list); + + if (pxmitframe->pkt) { + pndis_pkt = pxmitframe->pkt; + pxmitframe->pkt = NULL; + } + + list_add_tail(&pxmitframe->list, get_list_head(pfree_xmit_queue)); + + pxmitpriv->free_xmitframe_cnt++; + + spin_unlock_bh(&pfree_xmit_queue->lock); + + if (pndis_pkt) + rtw_os_pkt_complete(padapter, pndis_pkt); + +exit: + + return _SUCCESS; +} + +void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pframequeue) +{ + struct list_head *plist, *phead; + struct xmit_frame *pxmitframe; + + spin_lock_bh(&pframequeue->lock); + + phead = get_list_head(pframequeue); + plist = phead->next; + + while (phead != plist) { + pxmitframe = container_of(plist, struct xmit_frame, list); + + plist = plist->next; + + rtw_free_xmitframe(pxmitpriv, pxmitframe); + } + spin_unlock_bh(&pframequeue->lock); + +} + +s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL) { +/* pxmitframe->pkt = NULL; */ + return _FAIL; + } + + return _SUCCESS; +} + +static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit, struct tx_servq *ptxservq, struct __queue *pframe_queue) +{ + struct list_head *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe = NULL; + + xmitframe_phead = get_list_head(pframe_queue); + xmitframe_plist = xmitframe_phead->next; + + if (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + list_del_init(&pxmitframe->list); + + ptxservq->qcnt--; + } + return pxmitframe; +} + +struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i, int entry) +{ + struct list_head *sta_plist, *sta_phead; + struct hw_xmit *phwxmit; + struct tx_servq *ptxservq = NULL; + struct __queue *pframe_queue = NULL; + struct xmit_frame *pxmitframe = NULL; + struct adapter *padapter = pxmitpriv->adapter; + struct registry_priv *pregpriv = &padapter->registrypriv; + int i, inx[4]; + + inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; + + if (pregpriv->wifi_spec == 1) { + int j; + + for (j = 0; j < 4; j++) + inx[j] = pxmitpriv->wmm_para_seq[j]; + } + + spin_lock_bh(&pxmitpriv->lock); + + for (i = 0; i < entry; i++) { + phwxmit = phwxmit_i + inx[i]; + + sta_phead = get_list_head(phwxmit->sta_queue); + sta_plist = sta_phead->next; + + while (sta_phead != sta_plist) { + ptxservq = container_of(sta_plist, struct tx_servq, tx_pending); + + pframe_queue = &ptxservq->sta_pending; + + pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, ptxservq, pframe_queue); + + if (pxmitframe) { + phwxmit->accnt--; + + /* Remove sta node when there are no pending packets. */ + if (list_empty(&pframe_queue->queue)) /* must be done after get_next and before break */ + list_del_init(&ptxservq->tx_pending); + goto exit; + } + + sta_plist = sta_plist->next; + } + } +exit: + spin_unlock_bh(&pxmitpriv->lock); + + return pxmitframe; +} + +struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, int up, u8 *ac) +{ + struct tx_servq *ptxservq; + + switch (up) { + case 1: + case 2: + ptxservq = &psta->sta_xmitpriv.bk_q; + *(ac) = 3; + break; + case 4: + case 5: + ptxservq = &psta->sta_xmitpriv.vi_q; + *(ac) = 1; + break; + case 6: + case 7: + ptxservq = &psta->sta_xmitpriv.vo_q; + *(ac) = 0; + break; + case 0: + case 3: + default: + ptxservq = &psta->sta_xmitpriv.be_q; + *(ac) = 2; + break; + } + + return ptxservq; +} + +/* + * Will enqueue pxmitframe to the proper queue, + * and indicate it to xx_pending list..... + */ +s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + u8 ac_index; + struct sta_info *psta; + struct tx_servq *ptxservq; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct sta_priv *pstapriv = &padapter->stapriv; + struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; + int res = _SUCCESS; + + if (pattrib->psta) { + psta = pattrib->psta; + } else { + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + } + + if (!psta) { + res = _FAIL; + DBG_88E("rtw_xmit_classifier: psta == NULL\n"); + goto exit; + } + + ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); + + if (list_empty(&ptxservq->tx_pending)) + list_add_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue)); + + list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending)); + ptxservq->qcnt++; + phwxmits[ac_index].accnt++; +exit: + + return res; +} + +void rtw_alloc_hwxmits(struct adapter *padapter) +{ + struct hw_xmit *hwxmits; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; + + pxmitpriv->hwxmits = kzalloc(sizeof(struct hw_xmit) * pxmitpriv->hwxmit_entry, GFP_KERNEL); + + hwxmits = pxmitpriv->hwxmits; + + if (pxmitpriv->hwxmit_entry == 5) { + hwxmits[0] .sta_queue = &pxmitpriv->bm_pending; + hwxmits[1] .sta_queue = &pxmitpriv->vo_pending; + hwxmits[2] .sta_queue = &pxmitpriv->vi_pending; + hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; + hwxmits[4] .sta_queue = &pxmitpriv->be_pending; + } else if (pxmitpriv->hwxmit_entry == 4) { + hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; + hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; + hwxmits[2] .sta_queue = &pxmitpriv->be_pending; + hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; + } else { + } +} + +void rtw_free_hwxmits(struct adapter *padapter) +{ + struct hw_xmit *hwxmits; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + hwxmits = pxmitpriv->hwxmits; + kfree(hwxmits); +} + +void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry) +{ + int i; + + for (i = 0; i < entry; i++, phwxmit++) + phwxmit->accnt = 0; + +} + +static int rtw_br_client_tx(struct adapter *padapter, struct sk_buff **pskb) +{ + struct sk_buff *skb = *pskb; + int res, is_vlan_tag = 0, i, do_nat25 = 1; + unsigned short vlan_hdr = 0; + void *br_port = NULL; + + rcu_read_lock(); + br_port = rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); + spin_lock_bh(&padapter->br_ext_lock); + if (!(skb->data[0] & 1) && br_port && + memcmp(skb->data + MACADDRLEN, padapter->br_mac, MACADDRLEN) && + *((__be16 *)(skb->data + MACADDRLEN * 2)) != __constant_htons(ETH_P_8021Q) && + *((__be16 *)(skb->data + MACADDRLEN * 2)) == __constant_htons(ETH_P_IP) && + !memcmp(padapter->scdb_mac, skb->data + MACADDRLEN, MACADDRLEN) && padapter->scdb_entry) { + memcpy(skb->data + MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + padapter->scdb_entry->ageing_timer = jiffies; + spin_unlock_bh(&padapter->br_ext_lock); + } else { + if (*((__be16 *)(skb->data + MACADDRLEN * 2)) == __constant_htons(ETH_P_8021Q)) { + is_vlan_tag = 1; + vlan_hdr = *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2)); + for (i = 0; i < 6; i++) + *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2 - i * 2)) = *((unsigned short *)(skb->data + MACADDRLEN * 2 - 2 - i * 2)); + skb_pull(skb, 4); + } + if (!memcmp(skb->data + MACADDRLEN, padapter->br_mac, MACADDRLEN) && + (*((__be16 *)(skb->data + MACADDRLEN * 2)) == __constant_htons(ETH_P_IP))) + memcpy(padapter->br_ip, skb->data + WLAN_ETHHDR_LEN + 12, 4); + + if (*((__be16 *)(skb->data + MACADDRLEN * 2)) == __constant_htons(ETH_P_IP)) { + if (memcmp(padapter->scdb_mac, skb->data + MACADDRLEN, MACADDRLEN)) { + padapter->scdb_entry = (struct nat25_network_db_entry *)scdb_findEntry(padapter, + skb->data + MACADDRLEN, skb->data + WLAN_ETHHDR_LEN + 12); + if (padapter->scdb_entry) { + memcpy(padapter->scdb_mac, skb->data + MACADDRLEN, MACADDRLEN); + memcpy(padapter->scdb_ip, skb->data + WLAN_ETHHDR_LEN + 12, 4); + padapter->scdb_entry->ageing_timer = jiffies; + do_nat25 = 0; + } + } else { + if (padapter->scdb_entry) { + padapter->scdb_entry->ageing_timer = jiffies; + do_nat25 = 0; + } else { + memset(padapter->scdb_mac, 0, MACADDRLEN); + memset(padapter->scdb_ip, 0, 4); + } + } + } + spin_unlock_bh(&padapter->br_ext_lock); + if (do_nat25) { + if (nat25_db_handle(padapter, skb, NAT25_CHECK) == 0) { + struct sk_buff *newskb; + + if (is_vlan_tag) { + skb_push(skb, 4); + for (i = 0; i < 6; i++) + *((unsigned short *)(skb->data + i * 2)) = *((unsigned short *)(skb->data + 4 + i * 2)); + *((__be16 *)(skb->data + MACADDRLEN * 2)) = __constant_htons(ETH_P_8021Q); + *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2)) = vlan_hdr; + } + + newskb = skb_copy(skb, GFP_ATOMIC); + if (!newskb) { + DEBUG_ERR("TX DROP: skb_copy fail!\n"); + return -1; + } + dev_kfree_skb_any(skb); + + *pskb = skb = newskb; + if (is_vlan_tag) { + vlan_hdr = *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2)); + for (i = 0; i < 6; i++) + *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2 - i * 2)) = *((unsigned short *)(skb->data + MACADDRLEN * 2 - 2 - i * 2)); + skb_pull(skb, 4); + } + } + + if (skb_is_nonlinear(skb)) + DEBUG_ERR("%s(): skb_is_nonlinear!!\n", __func__); + + res = skb_linearize(skb); + if (res < 0) { + DEBUG_ERR("TX DROP: skb_linearize fail!\n"); + return -1; + } + + res = nat25_db_handle(padapter, skb, NAT25_INSERT); + if (res < 0) { + if (res == -2) { + DEBUG_ERR("TX DROP: nat25_db_handle fail!\n"); + return -1; + } + return 0; + } + } + + memcpy(skb->data + MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN); + + dhcp_flag_bcast(padapter, skb); + + if (is_vlan_tag) { + skb_push(skb, 4); + for (i = 0; i < 6; i++) + *((unsigned short *)(skb->data + i * 2)) = *((unsigned short *)(skb->data + 4 + i * 2)); + *((__be16 *)(skb->data + MACADDRLEN * 2)) = __constant_htons(ETH_P_8021Q); + *((unsigned short *)(skb->data + MACADDRLEN * 2 + 2)) = vlan_hdr; + } + } + + /* check if SA is equal to our MAC */ + if (memcmp(skb->data + MACADDRLEN, GET_MY_HWADDR(padapter), MACADDRLEN)) { + DEBUG_ERR("TX DROP: untransformed frame SA:%02X%02X%02X%02X%02X%02X!\n", + skb->data[6], skb->data[7], skb->data[8], skb->data[9], skb->data[10], skb->data[11]); + return -1; + } + return 0; +} + +u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe) +{ + u32 addr; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + switch (pattrib->qsel) { + case 0: + case 3: + addr = BE_QUEUE_INX; + break; + case 1: + case 2: + addr = BK_QUEUE_INX; + break; + case 4: + case 5: + addr = VI_QUEUE_INX; + break; + case 6: + case 7: + addr = VO_QUEUE_INX; + break; + case 0x10: + addr = BCN_QUEUE_INX; + break; + case 0x11:/* BC/MC in PS (HIQ) */ + addr = HIGH_QUEUE_INX; + break; + case 0x12: + default: + addr = MGT_QUEUE_INX; + break; + } + + return addr; +} + +static void do_queue_select(struct adapter *padapter, struct pkt_attrib *pattrib) +{ + u8 qsel; + + qsel = pattrib->priority; + + pattrib->qsel = qsel; +} + +/* + * The main transmit(tx) entry + * + * Return + * 1 enqueue + * 0 success, hardware will handle this xmit frame(packet) + * <0 fail + */ +s32 rtw_xmit(struct adapter *padapter, struct sk_buff **ppkt) +{ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct xmit_frame *pxmitframe = NULL; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + void *br_port = NULL; + s32 res; + + pxmitframe = rtw_alloc_xmitframe(pxmitpriv); + if (!pxmitframe) { + DBG_88E("DBG_TX_DROP_FRAME %s no more pxmitframe\n", __func__); + return -1; + } + + rcu_read_lock(); + br_port = rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); + + if (br_port && check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) { + res = rtw_br_client_tx(padapter, ppkt); + if (res == -1) { + rtw_free_xmitframe(pxmitpriv, pxmitframe); + return -1; + } + } + + res = update_attrib(padapter, *ppkt, &pxmitframe->attrib); + + if (res == _FAIL) { + rtw_free_xmitframe(pxmitpriv, pxmitframe); + return -1; + } + pxmitframe->pkt = *ppkt; + + rtw_led_control(padapter, LED_CTL_TX); + + do_queue_select(padapter, &pxmitframe->attrib); + +#ifdef CONFIG_88EU_AP_MODE + spin_lock_bh(&pxmitpriv->lock); + if (xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe)) { + spin_unlock_bh(&pxmitpriv->lock); + return 1; + } + spin_unlock_bh(&pxmitpriv->lock); +#endif + + if (!rtw_hal_xmit(padapter, pxmitframe)) + return 1; + + return 0; +} + +#if defined(CONFIG_88EU_AP_MODE) + +int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe) +{ + int ret = false; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + bool bmcst = is_multicast_ether_addr(pattrib->ra); + + if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) + return ret; + + if (pattrib->psta) + psta = pattrib->psta; + else + psta = rtw_get_stainfo(pstapriv, pattrib->ra); + + if (!psta) + return ret; + + if (pattrib->triggered == 1) { + if (bmcst) + pattrib->qsel = 0x11;/* HIQ */ + return ret; + } + + if (bmcst) { + spin_lock_bh(&psta->sleep_q.lock); + + if (pstapriv->sta_dz_bitmap) {/* if any one sta is in ps mode */ + list_del_init(&pxmitframe->list); + + list_add_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); + + psta->sleepq_len++; + + pstapriv->tim_bitmap |= BIT(0);/* */ + pstapriv->sta_dz_bitmap |= BIT(0); + + update_beacon(padapter, _TIM_IE_, NULL, false);/* tx bc/mc packets after upate bcn */ + + ret = true; + } + + spin_unlock_bh(&psta->sleep_q.lock); + + return ret; + } + + spin_lock_bh(&psta->sleep_q.lock); + + if (psta->state & WIFI_SLEEP_STATE) { + u8 wmmps_ac = 0; + + if (pstapriv->sta_dz_bitmap & BIT(psta->aid)) { + list_del_init(&pxmitframe->list); + + list_add_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); + + psta->sleepq_len++; + + switch (pattrib->priority) { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk & BIT(0); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi & BIT(0); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo & BIT(0); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be & BIT(0); + break; + } + + if (wmmps_ac) + psta->sleepq_ac_len++; + + if (((psta->has_legacy_ac) && (!wmmps_ac)) || + ((!psta->has_legacy_ac) && (wmmps_ac))) { + pstapriv->tim_bitmap |= BIT(psta->aid); + + if (psta->sleepq_len == 1) { + /* upate BCN for TIM IE */ + update_beacon(padapter, _TIM_IE_, NULL, false); + } + } + ret = true; + } + } + + spin_unlock_bh(&psta->sleep_q.lock); + + return ret; +} + +static void dequeue_xmitframes_to_sleeping_queue(struct adapter *padapter, struct sta_info *psta, struct __queue *pframequeue) +{ + struct list_head *plist, *phead; + u8 ac_index; + struct tx_servq *ptxservq; + struct pkt_attrib *pattrib; + struct xmit_frame *pxmitframe; + struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; + + phead = get_list_head(pframequeue); + plist = phead->next; + + while (phead != plist) { + pxmitframe = container_of(plist, struct xmit_frame, list); + + plist = plist->next; + + xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe); + + pattrib = &pxmitframe->attrib; + + ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); + + ptxservq->qcnt--; + phwxmits[ac_index].accnt--; + } +} + +void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta) +{ + struct sta_info *psta_bmc; + struct sta_xmit_priv *pstaxmitpriv; + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + pstaxmitpriv = &psta->sta_xmitpriv; + + /* for BC/MC Frames */ + psta_bmc = rtw_get_bcmc_stainfo(padapter); + + spin_lock_bh(&pxmitpriv->lock); + + psta->state |= WIFI_SLEEP_STATE; + + pstapriv->sta_dz_bitmap |= BIT(psta->aid); + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vo_q.sta_pending); + list_del_init(&pstaxmitpriv->vo_q.tx_pending); + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->vi_q.sta_pending); + list_del_init(&pstaxmitpriv->vi_q.tx_pending); + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->be_q.sta_pending); + list_del_init(&pstaxmitpriv->be_q.tx_pending); + + dequeue_xmitframes_to_sleeping_queue(padapter, psta, &pstaxmitpriv->bk_q.sta_pending); + list_del_init(&pstaxmitpriv->bk_q.tx_pending); + + /* for BC/MC Frames */ + pstaxmitpriv = &psta_bmc->sta_xmitpriv; + dequeue_xmitframes_to_sleeping_queue(padapter, psta_bmc, &pstaxmitpriv->be_q.sta_pending); + list_del_init(&pstaxmitpriv->be_q.tx_pending); + + spin_unlock_bh(&pxmitpriv->lock); +} + +void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta) +{ + u8 update_mask = 0, wmmps_ac = 0; + struct sta_info *psta_bmc; + struct list_head *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + + spin_lock_bh(&psta->sleep_q.lock); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = xmitframe_phead->next; + + while (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + list_del_init(&pxmitframe->list); + + switch (pxmitframe->attrib.priority) { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk & BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi & BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo & BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be & BIT(1); + break; + } + + psta->sleepq_len--; + if (psta->sleepq_len > 0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + if (wmmps_ac) { + psta->sleepq_ac_len--; + if (psta->sleepq_ac_len > 0) { + pxmitframe->attrib.mdata = 1; + pxmitframe->attrib.eosp = 0; + } else { + pxmitframe->attrib.mdata = 0; + pxmitframe->attrib.eosp = 1; + } + } + + pxmitframe->attrib.triggered = 1; + + spin_unlock_bh(&psta->sleep_q.lock); + if (rtw_hal_xmit(padapter, pxmitframe)) + rtw_os_xmit_complete(padapter, pxmitframe); + spin_lock_bh(&psta->sleep_q.lock); + } + + if (psta->sleepq_len == 0) { + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + update_mask = BIT(0); + + if (psta->state & WIFI_SLEEP_STATE) + psta->state ^= WIFI_SLEEP_STATE; + + if (psta->state & WIFI_STA_ALIVE_CHK_STATE) { + psta->expire_to = pstapriv->expire_to; + psta->state ^= WIFI_STA_ALIVE_CHK_STATE; + } + + pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); + } + + spin_unlock_bh(&psta->sleep_q.lock); + + /* for BC/MC Frames */ + psta_bmc = rtw_get_bcmc_stainfo(padapter); + if (!psta_bmc) + return; + + if ((pstapriv->sta_dz_bitmap & 0xfffe) == 0x0) { /* no any sta in ps mode */ + spin_lock_bh(&psta_bmc->sleep_q.lock); + + xmitframe_phead = get_list_head(&psta_bmc->sleep_q); + xmitframe_plist = xmitframe_phead->next; + + while (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + list_del_init(&pxmitframe->list); + + psta_bmc->sleepq_len--; + if (psta_bmc->sleepq_len > 0) + pxmitframe->attrib.mdata = 1; + else + pxmitframe->attrib.mdata = 0; + + pxmitframe->attrib.triggered = 1; + + spin_unlock_bh(&psta_bmc->sleep_q.lock); + if (rtw_hal_xmit(padapter, pxmitframe)) + rtw_os_xmit_complete(padapter, pxmitframe); + spin_lock_bh(&psta_bmc->sleep_q.lock); + } + + if (psta_bmc->sleepq_len == 0) { + pstapriv->tim_bitmap &= ~BIT(0); + pstapriv->sta_dz_bitmap &= ~BIT(0); + + update_mask |= BIT(1); + } + + spin_unlock_bh(&psta_bmc->sleep_q.lock); + } + + if (update_mask) + update_beacon(padapter, _TIM_IE_, NULL, false); +} + +void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *psta) +{ + u8 wmmps_ac = 0; + struct list_head *xmitframe_plist, *xmitframe_phead; + struct xmit_frame *pxmitframe = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + + spin_lock_bh(&psta->sleep_q.lock); + + xmitframe_phead = get_list_head(&psta->sleep_q); + xmitframe_plist = xmitframe_phead->next; + + while (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + + xmitframe_plist = xmitframe_plist->next; + + switch (pxmitframe->attrib.priority) { + case 1: + case 2: + wmmps_ac = psta->uapsd_bk & BIT(1); + break; + case 4: + case 5: + wmmps_ac = psta->uapsd_vi & BIT(1); + break; + case 6: + case 7: + wmmps_ac = psta->uapsd_vo & BIT(1); + break; + case 0: + case 3: + default: + wmmps_ac = psta->uapsd_be & BIT(1); + break; + } + + if (!wmmps_ac) + continue; + + list_del_init(&pxmitframe->list); + + psta->sleepq_len--; + psta->sleepq_ac_len--; + + if (psta->sleepq_ac_len > 0) { + pxmitframe->attrib.mdata = 1; + pxmitframe->attrib.eosp = 0; + } else { + pxmitframe->attrib.mdata = 0; + pxmitframe->attrib.eosp = 1; + } + + pxmitframe->attrib.triggered = 1; + + if (rtw_hal_xmit(padapter, pxmitframe)) + rtw_os_xmit_complete(padapter, pxmitframe); + + if ((psta->sleepq_ac_len == 0) && (!psta->has_legacy_ac) && (wmmps_ac)) { + pstapriv->tim_bitmap &= ~BIT(psta->aid); + + /* upate BCN for TIM IE */ + update_beacon(padapter, _TIM_IE_, NULL, false); + } + } + + spin_unlock_bh(&psta->sleep_q.lock); +} + +#endif + +void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms) +{ + sctx->timeout_ms = timeout_ms; + sctx->submit_time = jiffies; + init_completion(&sctx->done); + sctx->status = RTW_SCTX_SUBMITTED; +} + +int rtw_sctx_wait(struct submit_ctx *sctx) +{ + int ret = _FAIL; + unsigned long expire; + int status = 0; + + expire = sctx->timeout_ms ? msecs_to_jiffies(sctx->timeout_ms) : MAX_SCHEDULE_TIMEOUT; + if (!wait_for_completion_timeout(&sctx->done, expire)) { + /* timeout, do something?? */ + status = RTW_SCTX_DONE_TIMEOUT; + DBG_88E("%s timeout\n", __func__); + } else { + status = sctx->status; + } + + if (status == RTW_SCTX_DONE_SUCCESS) + ret = _SUCCESS; + + return ret; +} + +static bool rtw_sctx_chk_waring_status(int status) +{ + switch (status) { + case RTW_SCTX_DONE_UNKNOWN: + case RTW_SCTX_DONE_BUF_ALLOC: + case RTW_SCTX_DONE_BUF_FREE: + + case RTW_SCTX_DONE_DRV_STOP: + case RTW_SCTX_DONE_DEV_REMOVE: + return true; + default: + return false; + } +} + +void rtw_sctx_done_err(struct submit_ctx **sctx, int status) +{ + if (*sctx) { + if (rtw_sctx_chk_waring_status(status)) + DBG_88E("%s status:%d\n", __func__, status); + (*sctx)->status = status; + complete(&((*sctx)->done)); + *sctx = NULL; + } +} + +void rtw_sctx_done(struct submit_ctx **sctx) +{ + rtw_sctx_done_err(sctx, RTW_SCTX_DONE_SUCCESS); +} + +int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms) +{ + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + + pack_tx_ops->submit_time = jiffies; + pack_tx_ops->timeout_ms = timeout_ms; + pack_tx_ops->status = RTW_SCTX_SUBMITTED; + + return rtw_sctx_wait(pack_tx_ops); +} + +void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status) +{ + struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; + + if (pxmitpriv->ack_tx) + rtw_sctx_done_err(&pack_tx_ops, status); + else + DBG_88E("%s ack_tx not set\n", __func__); +} diff --git a/drivers/staging/r8188eu/hal/Hal8188EPwrSeq.c b/drivers/staging/r8188eu/hal/Hal8188EPwrSeq.c new file mode 100644 index 000000000000..48ede610cd28 --- /dev/null +++ b/drivers/staging/r8188eu/hal/Hal8188EPwrSeq.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/Hal8188EPwrSeq.h" +#include "../include/rtl8188e_hal.h" + +/* + drivers should parse below arrays and do the corresponding actions +*/ +/* 3 Power on Array */ +struct wl_pwr_cfg rtl8188E_power_on_flow[RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_CARDEMU_TO_ACT + RTL8188E_TRANS_END +}; + +/* 3Radio off Array */ +struct wl_pwr_cfg rtl8188E_radio_off_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_ACT_TO_CARDEMU + RTL8188E_TRANS_END +}; + +/* 3Card Disable Array */ +struct wl_pwr_cfg rtl8188E_card_disable_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_ACT_TO_CARDEMU + RTL8188E_TRANS_CARDEMU_TO_CARDDIS + RTL8188E_TRANS_END +}; + +/* 3 Card Enable Array */ +struct wl_pwr_cfg rtl8188E_card_enable_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_CARDDIS_TO_CARDEMU + RTL8188E_TRANS_CARDEMU_TO_ACT + RTL8188E_TRANS_END +}; + +/* 3Suspend Array */ +struct wl_pwr_cfg rtl8188E_suspend_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_ACT_TO_CARDEMU + RTL8188E_TRANS_CARDEMU_TO_SUS + RTL8188E_TRANS_END +}; + +/* 3 Resume Array */ +struct wl_pwr_cfg rtl8188E_resume_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_SUS_TO_CARDEMU + RTL8188E_TRANS_CARDEMU_TO_ACT + RTL8188E_TRANS_END +}; + +/* 3HWPDN Array */ +struct wl_pwr_cfg rtl8188E_hwpdn_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS + RTL8188E_TRANS_END_STEPS] = { + RTL8188E_TRANS_ACT_TO_CARDEMU + RTL8188E_TRANS_CARDEMU_TO_PDN + RTL8188E_TRANS_END +}; + +/* 3 Enter LPS */ +struct wl_pwr_cfg rtl8188E_enter_lps_flow[RTL8188E_TRANS_ACT_TO_LPS_STEPS + RTL8188E_TRANS_END_STEPS] = { + /* FW behavior */ + RTL8188E_TRANS_ACT_TO_LPS + RTL8188E_TRANS_END +}; + +/* 3 Leave LPS */ +struct wl_pwr_cfg rtl8188E_leave_lps_flow[RTL8188E_TRANS_LPS_TO_ACT_STEPS + RTL8188E_TRANS_END_STEPS] = { + /* FW behavior */ + RTL8188E_TRANS_LPS_TO_ACT + RTL8188E_TRANS_END +}; diff --git a/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c b/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c new file mode 100644 index 000000000000..d873672feb27 --- /dev/null +++ b/drivers/staging/r8188eu/hal/Hal8188ERateAdaptive.c @@ -0,0 +1,664 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) Realtek Semiconductor Corp. +Module Name: + RateAdaptive.c + +Abstract: + Implement Rate Adaptive functions for common operations. + +Major Change History: + When Who What + ---------- --------------- ------------------------------- + 2011-08-12 Page Create. + +--*/ +#include "../include/odm_precomp.h" + +/* Rate adaptive parameters */ + +static u8 RETRY_PENALTY[PERENTRY][RETRYSIZE + 1] = { + {5, 4, 3, 2, 0, 3}, /* 92 , idx = 0 */ + {6, 5, 4, 3, 0, 4}, /* 86 , idx = 1 */ + {6, 5, 4, 2, 0, 4}, /* 81 , idx = 2 */ + {8, 7, 6, 4, 0, 6}, /* 75 , idx = 3 */ + {10, 9, 8, 6, 0, 8}, /* 71 , idx = 4 */ + {10, 9, 8, 4, 0, 8}, /* 66 , idx = 5 */ + {10, 9, 8, 2, 0, 8}, /* 62 , idx = 6 */ + {10, 9, 8, 0, 0, 8}, /* 59 , idx = 7 */ + {18, 17, 16, 8, 0, 16}, /* 53 , idx = 8 */ + {26, 25, 24, 16, 0, 24}, /* 50 , idx = 9 */ + {34, 33, 32, 24, 0, 32}, /* 47 , idx = 0x0a */ + {34, 31, 28, 20, 0, 32}, /* 43 , idx = 0x0b */ + {34, 31, 27, 18, 0, 32}, /* 40 , idx = 0x0c */ + {34, 31, 26, 16, 0, 32}, /* 37 , idx = 0x0d */ + {34, 30, 22, 16, 0, 32}, /* 32 , idx = 0x0e */ + {34, 30, 24, 16, 0, 32}, /* 26 , idx = 0x0f */ + {49, 46, 40, 16, 0, 48}, /* 20 , idx = 0x10 */ + {49, 45, 32, 0, 0, 48}, /* 17 , idx = 0x11 */ + {49, 45, 22, 18, 0, 48}, /* 15 , idx = 0x12 */ + {49, 40, 24, 16, 0, 48}, /* 12 , idx = 0x13 */ + {49, 32, 18, 12, 0, 48}, /* 9 , idx = 0x14 */ + {49, 22, 18, 14, 0, 48}, /* 6 , idx = 0x15 */ + {49, 16, 16, 0, 0, 48} + }; /* 3, idx = 0x16 */ + +static u8 PT_PENALTY[RETRYSIZE + 1] = {34, 31, 30, 24, 0, 32}; + +/* wilson modify */ +static u8 RETRY_PENALTY_IDX[2][RATESIZE] = { + {4, 4, 4, 5, 4, 4, 5, 7, 7, 7, 8, 0x0a, /* SS>TH */ + 4, 4, 4, 4, 6, 0x0a, 0x0b, 0x0d, + 5, 5, 7, 7, 8, 0x0b, 0x0d, 0x0f}, /* 0329 R01 */ + {0x0a, 0x0a, 0x0b, 0x0c, 0x0a, + 0x0a, 0x0b, 0x0c, 0x0d, 0x10, 0x13, 0x14, /* SS<TH */ + 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x11, 0x13, 0x15, + 9, 9, 9, 9, 0x0c, 0x0e, 0x11, 0x13} + }; + +static u8 RETRY_PENALTY_UP_IDX[RATESIZE] = { + 0x0c, 0x0d, 0x0d, 0x0f, 0x0d, 0x0e, + 0x0f, 0x0f, 0x10, 0x12, 0x13, 0x14, /* SS>TH */ + 0x0f, 0x10, 0x10, 0x12, 0x12, 0x13, 0x14, 0x15, + 0x11, 0x11, 0x12, 0x13, 0x13, 0x13, 0x14, 0x15}; + +static u8 RSSI_THRESHOLD[RATESIZE] = { + 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0x24, 0x26, 0x2a, + 0x18, 0x1a, 0x1d, 0x1f, 0x21, 0x27, 0x29, 0x2a, + 0, 0, 0, 0x1f, 0x23, 0x28, 0x2a, 0x2c}; + +static u16 N_THRESHOLD_HIGH[RATESIZE] = { + 4, 4, 8, 16, + 24, 36, 48, 72, 96, 144, 192, 216, + 60, 80, 100, 160, 240, 400, 560, 640, + 300, 320, 480, 720, 1000, 1200, 1600, 2000}; +static u16 N_THRESHOLD_LOW[RATESIZE] = { + 2, 2, 4, 8, + 12, 18, 24, 36, 48, 72, 96, 108, + 30, 40, 50, 80, 120, 200, 280, 320, + 150, 160, 240, 360, 500, 600, 800, 1000}; + +static u8 DROPING_NECESSARY[RATESIZE] = { + 1, 1, 1, 1, + 1, 2, 3, 4, 5, 6, 7, 8, + 1, 2, 3, 4, 5, 6, 7, 8, + 5, 6, 7, 8, 9, 10, 11, 12}; + +static u8 PendingForRateUpFail[5] = {2, 10, 24, 40, 60}; +static u16 DynamicTxRPTTiming[6] = { + 0x186a, 0x30d4, 0x493e, 0x61a8, 0x7a12, 0x927c}; /* 200ms-1200ms */ + +/* End Rate adaptive parameters */ + +static void odm_SetTxRPTTiming_8188E( + struct odm_dm_struct *dm_odm, + struct odm_ra_info *pRaInfo, + u8 extend + ) +{ + u8 idx = 0; + + for (idx = 0; idx < 5; idx++) + if (DynamicTxRPTTiming[idx] == pRaInfo->RptTime) + break; + + if (extend == 0) { /* back to default timing */ + idx = 0; /* 200ms */ + } else if (extend == 1) {/* increase the timing */ + idx += 1; + if (idx > 5) + idx = 5; + } else if (extend == 2) {/* decrease the timing */ + if (idx != 0) + idx -= 1; + } + pRaInfo->RptTime = DynamicTxRPTTiming[idx]; +} + +static int odm_RateDown_8188E(struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo) +{ + u8 RateID, LowestRate, HighestRate; + u8 i; + + if (NULL == pRaInfo) + return -1; + RateID = pRaInfo->PreRate; + LowestRate = pRaInfo->LowestRate; + HighestRate = pRaInfo->HighestRate; + + if (RateID > HighestRate) { + RateID = HighestRate; + } else if (pRaInfo->RateSGI) { + pRaInfo->RateSGI = 0; + } else if (RateID > LowestRate) { + if (RateID > 0) { + for (i = RateID - 1; i > LowestRate; i--) { + if (pRaInfo->RAUseRate & BIT(i)) { + RateID = i; + goto RateDownFinish; + } + } + } + } else if (RateID <= LowestRate) { + RateID = LowestRate; + } +RateDownFinish: + if (pRaInfo->RAWaitingCounter == 1) { + pRaInfo->RAWaitingCounter += 1; + pRaInfo->RAPendingCounter += 1; + } else if (pRaInfo->RAWaitingCounter == 0) { + ; + } else { + pRaInfo->RAWaitingCounter = 0; + pRaInfo->RAPendingCounter = 0; + } + + if (pRaInfo->RAPendingCounter >= 4) + pRaInfo->RAPendingCounter = 4; + + pRaInfo->DecisionRate = RateID; + odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 2); + return 0; +} + +static int odm_RateUp_8188E( + struct odm_dm_struct *dm_odm, + struct odm_ra_info *pRaInfo + ) +{ + u8 RateID, HighestRate; + u8 i; + + if (NULL == pRaInfo) + return -1; + RateID = pRaInfo->PreRate; + HighestRate = pRaInfo->HighestRate; + if (pRaInfo->RAWaitingCounter == 1) { + pRaInfo->RAWaitingCounter = 0; + pRaInfo->RAPendingCounter = 0; + } else if (pRaInfo->RAWaitingCounter > 1) { + pRaInfo->PreRssiStaRA = pRaInfo->RssiStaRA; + goto RateUpfinish; + } + odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 0); + + if (RateID < HighestRate) { + for (i = RateID + 1; i <= HighestRate; i++) { + if (pRaInfo->RAUseRate & BIT(i)) { + RateID = i; + goto RateUpfinish; + } + } + } else if (RateID == HighestRate) { + if (pRaInfo->SGIEnable && (pRaInfo->RateSGI != 1)) + pRaInfo->RateSGI = 1; + else if ((pRaInfo->SGIEnable) != 1) + pRaInfo->RateSGI = 0; + } else { + RateID = HighestRate; + } +RateUpfinish: + if (pRaInfo->RAWaitingCounter == (4 + PendingForRateUpFail[pRaInfo->RAPendingCounter])) + pRaInfo->RAWaitingCounter = 0; + else + pRaInfo->RAWaitingCounter++; + + pRaInfo->DecisionRate = RateID; + return 0; +} + +static void odm_ResetRaCounter_8188E(struct odm_ra_info *pRaInfo) +{ + u8 RateID; + + RateID = pRaInfo->DecisionRate; + pRaInfo->NscUp = (N_THRESHOLD_HIGH[RateID] + N_THRESHOLD_LOW[RateID]) >> 1; + pRaInfo->NscDown = (N_THRESHOLD_HIGH[RateID] + N_THRESHOLD_LOW[RateID]) >> 1; +} + +static void odm_RateDecision_8188E(struct odm_dm_struct *dm_odm, + struct odm_ra_info *pRaInfo + ) +{ + u8 RateID = 0, RtyPtID = 0, PenaltyID1 = 0, PenaltyID2 = 0; + /* u32 pool_retry; */ + static u8 DynamicTxRPTTimingCounter; + + if (pRaInfo->Active && (pRaInfo->TOTAL > 0)) { /* STA used and data packet exits */ + if ((pRaInfo->RssiStaRA < (pRaInfo->PreRssiStaRA - 3)) || + (pRaInfo->RssiStaRA > (pRaInfo->PreRssiStaRA + 3))) { + pRaInfo->RAWaitingCounter = 0; + pRaInfo->RAPendingCounter = 0; + } + /* Start RA decision */ + if (pRaInfo->PreRate > pRaInfo->HighestRate) + RateID = pRaInfo->HighestRate; + else + RateID = pRaInfo->PreRate; + if (pRaInfo->RssiStaRA > RSSI_THRESHOLD[RateID]) + RtyPtID = 0; + else + RtyPtID = 1; + PenaltyID1 = RETRY_PENALTY_IDX[RtyPtID][RateID]; /* TODO by page */ + + pRaInfo->NscDown += pRaInfo->RTY[0] * RETRY_PENALTY[PenaltyID1][0]; + pRaInfo->NscDown += pRaInfo->RTY[1] * RETRY_PENALTY[PenaltyID1][1]; + pRaInfo->NscDown += pRaInfo->RTY[2] * RETRY_PENALTY[PenaltyID1][2]; + pRaInfo->NscDown += pRaInfo->RTY[3] * RETRY_PENALTY[PenaltyID1][3]; + pRaInfo->NscDown += pRaInfo->RTY[4] * RETRY_PENALTY[PenaltyID1][4]; + if (pRaInfo->NscDown > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5])) + pRaInfo->NscDown -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5]; + else + pRaInfo->NscDown = 0; + + /* rate up */ + PenaltyID2 = RETRY_PENALTY_UP_IDX[RateID]; + pRaInfo->NscUp += pRaInfo->RTY[0] * RETRY_PENALTY[PenaltyID2][0]; + pRaInfo->NscUp += pRaInfo->RTY[1] * RETRY_PENALTY[PenaltyID2][1]; + pRaInfo->NscUp += pRaInfo->RTY[2] * RETRY_PENALTY[PenaltyID2][2]; + pRaInfo->NscUp += pRaInfo->RTY[3] * RETRY_PENALTY[PenaltyID2][3]; + pRaInfo->NscUp += pRaInfo->RTY[4] * RETRY_PENALTY[PenaltyID2][4]; + if (pRaInfo->NscUp > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5])) + pRaInfo->NscUp -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5]; + else + pRaInfo->NscUp = 0; + + if ((pRaInfo->NscDown < N_THRESHOLD_LOW[RateID]) || + (pRaInfo->DROP > DROPING_NECESSARY[RateID])) + odm_RateDown_8188E(dm_odm, pRaInfo); + else if (pRaInfo->NscUp > N_THRESHOLD_HIGH[RateID]) + odm_RateUp_8188E(dm_odm, pRaInfo); + + if (pRaInfo->DecisionRate > pRaInfo->HighestRate) + pRaInfo->DecisionRate = pRaInfo->HighestRate; + + if ((pRaInfo->DecisionRate) == (pRaInfo->PreRate)) + DynamicTxRPTTimingCounter += 1; + else + DynamicTxRPTTimingCounter = 0; + + if (DynamicTxRPTTimingCounter >= 4) { + odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 1); + DynamicTxRPTTimingCounter = 0; + } + + pRaInfo->PreRate = pRaInfo->DecisionRate; /* YJ, add, 120120 */ + + odm_ResetRaCounter_8188E(pRaInfo); + } +} + +static int odm_ARFBRefresh_8188E(struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo) +{ /* Wilson 2011/10/26 */ + u32 MaskFromReg; + s8 i; + + switch (pRaInfo->RateID) { + case RATR_INX_WIRELESS_NGB: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x0f8ff015; + break; + case RATR_INX_WIRELESS_NG: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x0f8ff010; + break; + case RATR_INX_WIRELESS_NB: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x0f8ff005; + break; + case RATR_INX_WIRELESS_N: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x0f8ff000; + break; + case RATR_INX_WIRELESS_GB: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x00000ff5; + break; + case RATR_INX_WIRELESS_G: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x00000ff0; + break; + case RATR_INX_WIRELESS_B: + pRaInfo->RAUseRate = (pRaInfo->RateMask) & 0x0000000d; + break; + case 12: + MaskFromReg = ODM_Read4Byte(dm_odm, REG_ARFR0); + pRaInfo->RAUseRate = (pRaInfo->RateMask) & MaskFromReg; + break; + case 13: + MaskFromReg = ODM_Read4Byte(dm_odm, REG_ARFR1); + pRaInfo->RAUseRate = (pRaInfo->RateMask) & MaskFromReg; + break; + case 14: + MaskFromReg = ODM_Read4Byte(dm_odm, REG_ARFR2); + pRaInfo->RAUseRate = (pRaInfo->RateMask) & MaskFromReg; + break; + case 15: + MaskFromReg = ODM_Read4Byte(dm_odm, REG_ARFR3); + pRaInfo->RAUseRate = (pRaInfo->RateMask) & MaskFromReg; + break; + default: + pRaInfo->RAUseRate = (pRaInfo->RateMask); + break; + } + /* Highest rate */ + if (pRaInfo->RAUseRate) { + for (i = RATESIZE; i >= 0; i--) { + if ((pRaInfo->RAUseRate) & BIT(i)) { + pRaInfo->HighestRate = i; + break; + } + } + } else { + pRaInfo->HighestRate = 0; + } + /* Lowest rate */ + if (pRaInfo->RAUseRate) { + for (i = 0; i < RATESIZE; i++) { + if ((pRaInfo->RAUseRate) & BIT(i)) { + pRaInfo->LowestRate = i; + break; + } + } + } else { + pRaInfo->LowestRate = 0; + } + if (pRaInfo->HighestRate > 0x13) + pRaInfo->PTModeSS = 3; + else if (pRaInfo->HighestRate > 0x0b) + pRaInfo->PTModeSS = 2; + else if (pRaInfo->HighestRate > 0x03) + pRaInfo->PTModeSS = 1; + else + pRaInfo->PTModeSS = 0; + + if (pRaInfo->DecisionRate > pRaInfo->HighestRate) + pRaInfo->DecisionRate = pRaInfo->HighestRate; + + return 0; +} + +static void odm_PTTryState_8188E(struct odm_ra_info *pRaInfo) +{ + pRaInfo->PTTryState = 0; + switch (pRaInfo->PTModeSS) { + case 3: + if (pRaInfo->DecisionRate >= 0x19) + pRaInfo->PTTryState = 1; + break; + case 2: + if (pRaInfo->DecisionRate >= 0x11) + pRaInfo->PTTryState = 1; + break; + case 1: + if (pRaInfo->DecisionRate >= 0x0a) + pRaInfo->PTTryState = 1; + break; + case 0: + if (pRaInfo->DecisionRate >= 0x03) + pRaInfo->PTTryState = 1; + break; + default: + pRaInfo->PTTryState = 0; + break; + } + + if (pRaInfo->RssiStaRA < 48) { + pRaInfo->PTStage = 0; + } else if (pRaInfo->PTTryState == 1) { + if ((pRaInfo->PTStopCount >= 10) || + (pRaInfo->PTPreRssi > pRaInfo->RssiStaRA + 5) || + (pRaInfo->PTPreRssi < pRaInfo->RssiStaRA - 5) || + (pRaInfo->DecisionRate != pRaInfo->PTPreRate)) { + if (pRaInfo->PTStage == 0) + pRaInfo->PTStage = 1; + else if (pRaInfo->PTStage == 1) + pRaInfo->PTStage = 3; + else + pRaInfo->PTStage = 5; + + pRaInfo->PTPreRssi = pRaInfo->RssiStaRA; + pRaInfo->PTStopCount = 0; + } else { + pRaInfo->RAstage = 0; + pRaInfo->PTStopCount++; + } + } else { + pRaInfo->PTStage = 0; + pRaInfo->RAstage = 0; + } + pRaInfo->PTPreRate = pRaInfo->DecisionRate; +} + +static void odm_PTDecision_8188E(struct odm_ra_info *pRaInfo) +{ + u8 j; + u8 temp_stage; + u32 numsc; + u32 num_total; + u8 stage_id; + + numsc = 0; + num_total = pRaInfo->TOTAL * PT_PENALTY[5]; + for (j = 0; j <= 4; j++) { + numsc += pRaInfo->RTY[j] * PT_PENALTY[j]; + if (numsc > num_total) + break; + } + + j = j >> 1; + temp_stage = (pRaInfo->PTStage + 1) >> 1; + if (temp_stage > j) + stage_id = temp_stage - j; + else + stage_id = 0; + + pRaInfo->PTSmoothFactor = (pRaInfo->PTSmoothFactor >> 1) + (pRaInfo->PTSmoothFactor >> 2) + stage_id * 16 + 2; + if (pRaInfo->PTSmoothFactor > 192) + pRaInfo->PTSmoothFactor = 192; + stage_id = pRaInfo->PTSmoothFactor >> 6; + temp_stage = stage_id * 2; + if (temp_stage != 0) + temp_stage -= 1; + if (pRaInfo->DROP > 3) + temp_stage = 0; + pRaInfo->PTStage = temp_stage; +} + +static void +odm_RATxRPTTimerSetting( + struct odm_dm_struct *dm_odm, + u16 minRptTime +) +{ + if (dm_odm->CurrminRptTime != minRptTime) { + rtw_rpt_timer_cfg_cmd(dm_odm->Adapter, minRptTime); + dm_odm->CurrminRptTime = minRptTime; + } +} + +void +ODM_RASupport_Init( + struct odm_dm_struct *dm_odm + ) +{ + /* 2012/02/14 MH Be noticed, the init must be after IC type is recognized!!!!! */ + if (dm_odm->SupportICType == ODM_RTL8188E) + dm_odm->RaSupport88E = true; +} + +int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 macid) +{ + struct odm_ra_info *pRaInfo = &dm_odm->RAInfo[macid]; + u8 WirelessMode = 0xFF; /* invalid value */ + u8 max_rate_idx = 0x13; /* MCS7 */ + if (dm_odm->pWirelessMode) + WirelessMode = *dm_odm->pWirelessMode; + + if (WirelessMode != 0xFF) { + if (WirelessMode & ODM_WM_N24G) + max_rate_idx = 0x13; + else if (WirelessMode & ODM_WM_G) + max_rate_idx = 0x0b; + else if (WirelessMode & ODM_WM_B) + max_rate_idx = 0x03; + } + + pRaInfo->DecisionRate = max_rate_idx; + pRaInfo->PreRate = max_rate_idx; + pRaInfo->HighestRate = max_rate_idx; + pRaInfo->LowestRate = 0; + pRaInfo->RateID = 0; + pRaInfo->RateMask = 0xffffffff; + pRaInfo->RssiStaRA = 0; + pRaInfo->PreRssiStaRA = 0; + pRaInfo->SGIEnable = 0; + pRaInfo->RAUseRate = 0xffffffff; + pRaInfo->NscDown = (N_THRESHOLD_HIGH[0x13] + N_THRESHOLD_LOW[0x13]) / 2; + pRaInfo->NscUp = (N_THRESHOLD_HIGH[0x13] + N_THRESHOLD_LOW[0x13]) / 2; + pRaInfo->RateSGI = 0; + pRaInfo->Active = 1; /* Active is not used at present. by page, 110819 */ + pRaInfo->RptTime = 0x927c; + pRaInfo->DROP = 0; + pRaInfo->RTY[0] = 0; + pRaInfo->RTY[1] = 0; + pRaInfo->RTY[2] = 0; + pRaInfo->RTY[3] = 0; + pRaInfo->RTY[4] = 0; + pRaInfo->TOTAL = 0; + pRaInfo->RAWaitingCounter = 0; + pRaInfo->RAPendingCounter = 0; + pRaInfo->PTActive = 1; /* Active when this STA is use */ + pRaInfo->PTTryState = 0; + pRaInfo->PTStage = 5; /* Need to fill into HW_PWR_STATUS */ + pRaInfo->PTSmoothFactor = 192; + pRaInfo->PTStopCount = 0; + pRaInfo->PTPreRate = 0; + pRaInfo->PTPreRssi = 0; + pRaInfo->PTModeSS = 0; + pRaInfo->RAstage = 0; + return 0; +} + +int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm) +{ + u8 macid = 0; + + dm_odm->CurrminRptTime = 0; + + for (macid = 0; macid < ODM_ASSOCIATE_ENTRY_NUM; macid++) + ODM_RAInfo_Init(dm_odm, macid); + + return 0; +} + +u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 macid) +{ + if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) + return 0; + return dm_odm->RAInfo[macid].RateSGI; +} + +u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 macid) +{ + u8 DecisionRate = 0; + + if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) + return 0; + DecisionRate = (dm_odm->RAInfo[macid].DecisionRate); + return DecisionRate; +} + +u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 macid) +{ + u8 PTStage = 5; + + if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) + return 0; + PTStage = (dm_odm->RAInfo[macid].PTStage); + return PTStage; +} + +void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 RateID, u32 RateMask, u8 SGIEnable) +{ + struct odm_ra_info *pRaInfo = NULL; + + if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) + return; + + pRaInfo = &dm_odm->RAInfo[macid]; + pRaInfo->RateID = RateID; + pRaInfo->RateMask = RateMask; + pRaInfo->SGIEnable = SGIEnable; + odm_ARFBRefresh_8188E(dm_odm, pRaInfo); +} + +void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rssi) +{ + struct odm_ra_info *pRaInfo = NULL; + + if ((NULL == dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) + return; + + pRaInfo = &dm_odm->RAInfo[macid]; + pRaInfo->RssiStaRA = Rssi; +} + +void ODM_RA_Set_TxRPT_Time(struct odm_dm_struct *dm_odm, u16 minRptTime) +{ + ODM_Write2Byte(dm_odm, REG_TX_RPT_TIME, minRptTime); +} + +void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm, u8 *TxRPT_Buf, u16 TxRPT_Len, u32 macid_entry0, u32 macid_entry1) +{ + struct odm_ra_info *pRAInfo = NULL; + u8 MacId = 0; + u8 *pBuffer = NULL; + u32 valid = 0, ItemNum = 0; + u16 minRptTime = 0x927c; + + ItemNum = TxRPT_Len >> 3; + pBuffer = TxRPT_Buf; + + do { + if (MacId >= ASSOCIATE_ENTRY_NUM) + valid = 0; + else if (MacId >= 32) + valid = (1 << (MacId - 32)) & macid_entry1; + else + valid = (1 << MacId) & macid_entry0; + + pRAInfo = &dm_odm->RAInfo[MacId]; + if (valid) { + pRAInfo->RTY[0] = (u16)GET_TX_REPORT_TYPE1_RERTY_0(pBuffer); + pRAInfo->RTY[1] = (u16)GET_TX_REPORT_TYPE1_RERTY_1(pBuffer); + pRAInfo->RTY[2] = (u16)GET_TX_REPORT_TYPE1_RERTY_2((u8 *)pBuffer); + pRAInfo->RTY[3] = (u16)GET_TX_REPORT_TYPE1_RERTY_3(pBuffer); + pRAInfo->RTY[4] = (u16)GET_TX_REPORT_TYPE1_RERTY_4(pBuffer); + pRAInfo->DROP = (u16)GET_TX_REPORT_TYPE1_DROP_0(pBuffer); + pRAInfo->TOTAL = pRAInfo->RTY[0] + pRAInfo->RTY[1] + + pRAInfo->RTY[2] + pRAInfo->RTY[3] + + pRAInfo->RTY[4] + pRAInfo->DROP; + if (pRAInfo->TOTAL != 0) { + if (pRAInfo->PTActive) { + if (pRAInfo->RAstage < 5) + odm_RateDecision_8188E(dm_odm, pRAInfo); + else if (pRAInfo->RAstage == 5) /* Power training try state */ + odm_PTTryState_8188E(pRAInfo); + else /* RAstage == 6 */ + odm_PTDecision_8188E(pRAInfo); + + /* Stage_RA counter */ + if (pRAInfo->RAstage <= 5) + pRAInfo->RAstage++; + else + pRAInfo->RAstage = 0; + } else { + odm_RateDecision_8188E(dm_odm, pRAInfo); + } + } + } + + if (minRptTime > pRAInfo->RptTime) + minRptTime = pRAInfo->RptTime; + + pBuffer += TX_RPT2_ITEM_SIZE; + MacId++; + } while (MacId < ItemNum); + + odm_RATxRPTTimerSetting(dm_odm, minRptTime); +} diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c new file mode 100644 index 000000000000..55aa20a30342 --- /dev/null +++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c @@ -0,0 +1,702 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" +#include "../include/rtw_iol.h" + +#define read_next_pair(array, v1, v2, i) \ + do { \ + i += 2; \ + v1 = array[i]; \ + v2 = array[i + 1]; \ + } while (0) + +static bool CheckCondition(const u32 condition, const u32 hex) +{ + u32 _board = (hex & 0x000000FF); + u32 _interface = (hex & 0x0000FF00) >> 8; + u32 _platform = (hex & 0x00FF0000) >> 16; + u32 cond = condition; + + if (condition == 0xCDCDCDCD) + return true; + + cond = condition & 0x000000FF; + if ((_board == cond) && cond != 0x00) + return false; + + cond = condition & 0x0000FF00; + cond = cond >> 8; + if ((_interface & cond) == 0 && cond != 0x07) + return false; + + cond = condition & 0x00FF0000; + cond = cond >> 16; + if ((_platform & cond) == 0 && cond != 0x0F) + return false; + return true; +} + +/****************************************************************************** +* AGC_TAB_1T.TXT +******************************************************************************/ + +static u32 array_agc_tab_1t_8188e[] = { + 0xC78, 0xFB000001, + 0xC78, 0xFB010001, + 0xC78, 0xFB020001, + 0xC78, 0xFB030001, + 0xC78, 0xFB040001, + 0xC78, 0xFB050001, + 0xC78, 0xFA060001, + 0xC78, 0xF9070001, + 0xC78, 0xF8080001, + 0xC78, 0xF7090001, + 0xC78, 0xF60A0001, + 0xC78, 0xF50B0001, + 0xC78, 0xF40C0001, + 0xC78, 0xF30D0001, + 0xC78, 0xF20E0001, + 0xC78, 0xF10F0001, + 0xC78, 0xF0100001, + 0xC78, 0xEF110001, + 0xC78, 0xEE120001, + 0xC78, 0xED130001, + 0xC78, 0xEC140001, + 0xC78, 0xEB150001, + 0xC78, 0xEA160001, + 0xC78, 0xE9170001, + 0xC78, 0xE8180001, + 0xC78, 0xE7190001, + 0xC78, 0xE61A0001, + 0xC78, 0xE51B0001, + 0xC78, 0xE41C0001, + 0xC78, 0xE31D0001, + 0xC78, 0xE21E0001, + 0xC78, 0xE11F0001, + 0xC78, 0x8A200001, + 0xC78, 0x89210001, + 0xC78, 0x88220001, + 0xC78, 0x87230001, + 0xC78, 0x86240001, + 0xC78, 0x85250001, + 0xC78, 0x84260001, + 0xC78, 0x83270001, + 0xC78, 0x82280001, + 0xC78, 0x6B290001, + 0xC78, 0x6A2A0001, + 0xC78, 0x692B0001, + 0xC78, 0x682C0001, + 0xC78, 0x672D0001, + 0xC78, 0x662E0001, + 0xC78, 0x652F0001, + 0xC78, 0x64300001, + 0xC78, 0x63310001, + 0xC78, 0x62320001, + 0xC78, 0x61330001, + 0xC78, 0x46340001, + 0xC78, 0x45350001, + 0xC78, 0x44360001, + 0xC78, 0x43370001, + 0xC78, 0x42380001, + 0xC78, 0x41390001, + 0xC78, 0x403A0001, + 0xC78, 0x403B0001, + 0xC78, 0x403C0001, + 0xC78, 0x403D0001, + 0xC78, 0x403E0001, + 0xC78, 0x403F0001, + 0xC78, 0xFB400001, + 0xC78, 0xFB410001, + 0xC78, 0xFB420001, + 0xC78, 0xFB430001, + 0xC78, 0xFB440001, + 0xC78, 0xFB450001, + 0xC78, 0xFB460001, + 0xC78, 0xFB470001, + 0xC78, 0xFB480001, + 0xC78, 0xFA490001, + 0xC78, 0xF94A0001, + 0xC78, 0xF84B0001, + 0xC78, 0xF74C0001, + 0xC78, 0xF64D0001, + 0xC78, 0xF54E0001, + 0xC78, 0xF44F0001, + 0xC78, 0xF3500001, + 0xC78, 0xF2510001, + 0xC78, 0xF1520001, + 0xC78, 0xF0530001, + 0xC78, 0xEF540001, + 0xC78, 0xEE550001, + 0xC78, 0xED560001, + 0xC78, 0xEC570001, + 0xC78, 0xEB580001, + 0xC78, 0xEA590001, + 0xC78, 0xE95A0001, + 0xC78, 0xE85B0001, + 0xC78, 0xE75C0001, + 0xC78, 0xE65D0001, + 0xC78, 0xE55E0001, + 0xC78, 0xE45F0001, + 0xC78, 0xE3600001, + 0xC78, 0xE2610001, + 0xC78, 0xC3620001, + 0xC78, 0xC2630001, + 0xC78, 0xC1640001, + 0xC78, 0x8B650001, + 0xC78, 0x8A660001, + 0xC78, 0x89670001, + 0xC78, 0x88680001, + 0xC78, 0x87690001, + 0xC78, 0x866A0001, + 0xC78, 0x856B0001, + 0xC78, 0x846C0001, + 0xC78, 0x676D0001, + 0xC78, 0x666E0001, + 0xC78, 0x656F0001, + 0xC78, 0x64700001, + 0xC78, 0x63710001, + 0xC78, 0x62720001, + 0xC78, 0x61730001, + 0xC78, 0x60740001, + 0xC78, 0x46750001, + 0xC78, 0x45760001, + 0xC78, 0x44770001, + 0xC78, 0x43780001, + 0xC78, 0x42790001, + 0xC78, 0x417A0001, + 0xC78, 0x407B0001, + 0xC78, 0x407C0001, + 0xC78, 0x407D0001, + 0xC78, 0x407E0001, + 0xC78, 0x407F0001, +}; + +enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm) +{ + u32 hex = 0; + u32 i = 0; + u8 platform = dm_odm->SupportPlatform; + u8 interfaceValue = dm_odm->SupportInterface; + u8 board = dm_odm->BoardType; + u32 arraylen = sizeof(array_agc_tab_1t_8188e) / sizeof(u32); + u32 *array = array_agc_tab_1t_8188e; + bool biol = false; + struct adapter *adapter = dm_odm->Adapter; + struct xmit_frame *pxmit_frame = NULL; + u8 bndy_cnt = 1; + enum HAL_STATUS rst = HAL_STATUS_SUCCESS; + + hex += board; + hex += interfaceValue << 8; + hex += platform << 16; + hex += 0xFF000000; + biol = rtw_IOL_applied(adapter); + + if (biol) { + pxmit_frame = rtw_IOL_accquire_xmit_frame(adapter); + if (!pxmit_frame) { + pr_info("rtw_IOL_accquire_xmit_frame failed\n"); + return HAL_STATUS_FAILURE; + } + } + + for (i = 0; i < arraylen; i += 2) { + u32 v1 = array[i]; + u32 v2 = array[i + 1]; + + /* This (offset, data) pair meets the condition. */ + if (v1 < 0xCDCDCDCD) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + rtw_IOL_append_WD_cmd(pxmit_frame, (u16)v1, v2, bMaskDWord); + } else { + odm_ConfigBB_AGC_8188E(dm_odm, v1, bMaskDWord, v2); + } + continue; + } else { + /* This line is the start line of branch. */ + if (!CheckCondition(array[i], hex)) { + /* Discard the following (offset, data) pairs. */ + read_next_pair(array, v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < arraylen - 2) + read_next_pair(array, v1, v2, i); + i -= 2; /* prevent from for-loop += 2 */ + } else { /* Configure matched pairs and skip to end of if-else. */ + read_next_pair(array, v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < arraylen - 2) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + rtw_IOL_append_WD_cmd(pxmit_frame, (u16)v1, v2, bMaskDWord); + } else { + odm_ConfigBB_AGC_8188E(dm_odm, v1, bMaskDWord, v2); + } + read_next_pair(array, v1, v2, i); + } + + while (v2 != 0xDEAD && i < arraylen - 2) + read_next_pair(array, v1, v2, i); + } + } + } + if (biol) { + if (!rtw_IOL_exec_cmds_sync(dm_odm->Adapter, pxmit_frame, 1000, bndy_cnt)) { + printk("~~~ %s IOL_exec_cmds Failed !!!\n", __func__); + rst = HAL_STATUS_FAILURE; + } + } + return rst; +} + +/****************************************************************************** +* PHY_REG_1T.TXT +******************************************************************************/ + +static u32 array_phy_reg_1t_8188e[] = { + 0x800, 0x80040000, + 0x804, 0x00000003, + 0x808, 0x0000FC00, + 0x80C, 0x0000000A, + 0x810, 0x10001331, + 0x814, 0x020C3D10, + 0x818, 0x02200385, + 0x81C, 0x00000000, + 0x820, 0x01000100, + 0x824, 0x00390204, + 0x828, 0x00000000, + 0x82C, 0x00000000, + 0x830, 0x00000000, + 0x834, 0x00000000, + 0x838, 0x00000000, + 0x83C, 0x00000000, + 0x840, 0x00010000, + 0x844, 0x00000000, + 0x848, 0x00000000, + 0x84C, 0x00000000, + 0x850, 0x00000000, + 0x854, 0x00000000, + 0x858, 0x569A11A9, + 0x85C, 0x01000014, + 0x860, 0x66F60110, + 0x864, 0x061F0649, + 0x868, 0x00000000, + 0x86C, 0x27272700, + 0x870, 0x07000760, + 0x874, 0x25004000, + 0x878, 0x00000808, + 0x87C, 0x00000000, + 0x880, 0xB0000C1C, + 0x884, 0x00000001, + 0x888, 0x00000000, + 0x88C, 0xCCC000C0, + 0x890, 0x00000800, + 0x894, 0xFFFFFFFE, + 0x898, 0x40302010, + 0x89C, 0x00706050, + 0x900, 0x00000000, + 0x904, 0x00000023, + 0x908, 0x00000000, + 0x90C, 0x81121111, + 0x910, 0x00000002, + 0x914, 0x00000201, + 0xA00, 0x00D047C8, + 0xA04, 0x80FF000C, + 0xA08, 0x8C838300, + 0xA0C, 0x2E7F120F, + 0xA10, 0x9500BB78, + 0xA14, 0x1114D028, + 0xA18, 0x00881117, + 0xA1C, 0x89140F00, + 0xA20, 0x1A1B0000, + 0xA24, 0x090E1317, + 0xA28, 0x00000204, + 0xA2C, 0x00D30000, + 0xA70, 0x101FBF00, + 0xA74, 0x00000007, + 0xA78, 0x00000900, + 0xA7C, 0x225B0606, + 0xA80, 0x218075B1, + 0xB2C, 0x80000000, + 0xC00, 0x48071D40, + 0xC04, 0x03A05611, + 0xC08, 0x000000E4, + 0xC0C, 0x6C6C6C6C, + 0xC10, 0x08800000, + 0xC14, 0x40000100, + 0xC18, 0x08800000, + 0xC1C, 0x40000100, + 0xC20, 0x00000000, + 0xC24, 0x00000000, + 0xC28, 0x00000000, + 0xC2C, 0x00000000, + 0xC30, 0x69E9AC47, + 0xC34, 0x469652AF, + 0xC38, 0x49795994, + 0xC3C, 0x0A97971C, + 0xC40, 0x1F7C403F, + 0xC44, 0x000100B7, + 0xC48, 0xEC020107, + 0xC4C, 0x007F037F, + 0xC50, 0x69553420, + 0xC54, 0x43BC0094, + 0xC58, 0x00013169, + 0xC5C, 0x00250492, + 0xC60, 0x00000000, + 0xC64, 0x7112848B, + 0xC68, 0x47C00BFF, + 0xC6C, 0x00000036, + 0xC70, 0x2C7F000D, + 0xC74, 0x020610DB, + 0xC78, 0x0000001F, + 0xC7C, 0x00B91612, + 0xC80, 0x390000E4, + 0xC84, 0x20F60000, + 0xC88, 0x40000100, + 0xC8C, 0x20200000, + 0xC90, 0x00091521, + 0xC94, 0x00000000, + 0xC98, 0x00121820, + 0xC9C, 0x00007F7F, + 0xCA0, 0x00000000, + 0xCA4, 0x000300A0, + 0xCA8, 0x00000000, + 0xCAC, 0x00000000, + 0xCB0, 0x00000000, + 0xCB4, 0x00000000, + 0xCB8, 0x00000000, + 0xCBC, 0x28000000, + 0xCC0, 0x00000000, + 0xCC4, 0x00000000, + 0xCC8, 0x00000000, + 0xCCC, 0x00000000, + 0xCD0, 0x00000000, + 0xCD4, 0x00000000, + 0xCD8, 0x64B22427, + 0xCDC, 0x00766932, + 0xCE0, 0x00222222, + 0xCE4, 0x00000000, + 0xCE8, 0x37644302, + 0xCEC, 0x2F97D40C, + 0xD00, 0x00000740, + 0xD04, 0x00020401, + 0xD08, 0x0000907F, + 0xD0C, 0x20010201, + 0xD10, 0xA0633333, + 0xD14, 0x3333BC43, + 0xD18, 0x7A8F5B6F, + 0xD2C, 0xCC979975, + 0xD30, 0x00000000, + 0xD34, 0x80608000, + 0xD38, 0x00000000, + 0xD3C, 0x00127353, + 0xD40, 0x00000000, + 0xD44, 0x00000000, + 0xD48, 0x00000000, + 0xD4C, 0x00000000, + 0xD50, 0x6437140A, + 0xD54, 0x00000000, + 0xD58, 0x00000282, + 0xD5C, 0x30032064, + 0xD60, 0x4653DE68, + 0xD64, 0x04518A3C, + 0xD68, 0x00002101, + 0xD6C, 0x2A201C16, + 0xD70, 0x1812362E, + 0xD74, 0x322C2220, + 0xD78, 0x000E3C24, + 0xE00, 0x2D2D2D2D, + 0xE04, 0x2D2D2D2D, + 0xE08, 0x0390272D, + 0xE10, 0x2D2D2D2D, + 0xE14, 0x2D2D2D2D, + 0xE18, 0x2D2D2D2D, + 0xE1C, 0x2D2D2D2D, + 0xE28, 0x00000000, + 0xE30, 0x1000DC1F, + 0xE34, 0x10008C1F, + 0xE38, 0x02140102, + 0xE3C, 0x681604C2, + 0xE40, 0x01007C00, + 0xE44, 0x01004800, + 0xE48, 0xFB000000, + 0xE4C, 0x000028D1, + 0xE50, 0x1000DC1F, + 0xE54, 0x10008C1F, + 0xE58, 0x02140102, + 0xE5C, 0x28160D05, + 0xE60, 0x00000008, + 0xE68, 0x001B25A4, + 0xE6C, 0x00C00014, + 0xE70, 0x00C00014, + 0xE74, 0x01000014, + 0xE78, 0x01000014, + 0xE7C, 0x01000014, + 0xE80, 0x01000014, + 0xE84, 0x00C00014, + 0xE88, 0x01000014, + 0xE8C, 0x00C00014, + 0xED0, 0x00C00014, + 0xED4, 0x00C00014, + 0xED8, 0x00C00014, + 0xEDC, 0x00000014, + 0xEE0, 0x00000014, + 0xEEC, 0x01C00014, + 0xF14, 0x00000003, + 0xF4C, 0x00000000, + 0xF00, 0x00000300, +}; + +enum HAL_STATUS ODM_ReadAndConfig_PHY_REG_1T_8188E(struct odm_dm_struct *dm_odm) +{ + u32 hex = 0; + u32 i = 0; + u8 platform = dm_odm->SupportPlatform; + u8 interfaceValue = dm_odm->SupportInterface; + u8 board = dm_odm->BoardType; + u32 arraylen = sizeof(array_phy_reg_1t_8188e) / sizeof(u32); + u32 *array = array_phy_reg_1t_8188e; + bool biol = false; + struct adapter *adapter = dm_odm->Adapter; + struct xmit_frame *pxmit_frame = NULL; + u8 bndy_cnt = 1; + enum HAL_STATUS rst = HAL_STATUS_SUCCESS; + hex += board; + hex += interfaceValue << 8; + hex += platform << 16; + hex += 0xFF000000; + biol = rtw_IOL_applied(adapter); + + if (biol) { + pxmit_frame = rtw_IOL_accquire_xmit_frame(adapter); + if (!pxmit_frame) { + pr_info("rtw_IOL_accquire_xmit_frame failed\n"); + return HAL_STATUS_FAILURE; + } + } + + for (i = 0; i < arraylen; i += 2) { + u32 v1 = array[i]; + u32 v2 = array[i + 1]; + + /* This (offset, data) pair meets the condition. */ + if (v1 < 0xCDCDCDCD) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + if (v1 == 0xfe) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 50); + } else if (v1 == 0xfd) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 5); + } else if (v1 == 0xfc) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 1); + } else if (v1 == 0xfb) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 50); + } else if (v1 == 0xfa) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 5); + } else if (v1 == 0xf9) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 1); + } else { + if (v1 == 0xa24) + dm_odm->RFCalibrateInfo.RegA24 = v2; + rtw_IOL_append_WD_cmd(pxmit_frame, (u16)v1, v2, bMaskDWord); + } + } else { + odm_ConfigBB_PHY_8188E(dm_odm, v1, bMaskDWord, v2); + } + continue; + } else { /* This line is the start line of branch. */ + if (!CheckCondition(array[i], hex)) { + /* Discard the following (offset, data) pairs. */ + read_next_pair(array, v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < arraylen - 2) + read_next_pair(array, v1, v2, i); + i -= 2; /* prevent from for-loop += 2 */ + } else { /* Configure matched pairs and skip to end of if-else. */ + read_next_pair(array, v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < arraylen - 2) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + if (v1 == 0xfe) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 50); + } else if (v1 == 0xfd) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 5); + } else if (v1 == 0xfc) { + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 1); + } else if (v1 == 0xfb) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 50); + } else if (v1 == 0xfa) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 5); + } else if (v1 == 0xf9) { + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 1); + } else { + if (v1 == 0xa24) + dm_odm->RFCalibrateInfo.RegA24 = v2; + + rtw_IOL_append_WD_cmd(pxmit_frame, (u16)v1, v2, bMaskDWord); + } + } else { + odm_ConfigBB_PHY_8188E(dm_odm, v1, bMaskDWord, v2); + } + read_next_pair(array, v1, v2, i); + } + + while (v2 != 0xDEAD && i < arraylen - 2) + read_next_pair(array, v1, v2, i); + } + } + } + if (biol) { + if (!rtw_IOL_exec_cmds_sync(dm_odm->Adapter, pxmit_frame, 1000, bndy_cnt)) { + rst = HAL_STATUS_FAILURE; + pr_info("~~~ IOL Config %s Failed !!!\n", __func__); + } + } + return rst; +} + +/****************************************************************************** +* PHY_REG_PG.TXT +******************************************************************************/ + +static u32 array_phy_reg_pg_8188e[] = { + 0xE00, 0xFFFFFFFF, 0x06070809, + 0xE04, 0xFFFFFFFF, 0x02020405, + 0xE08, 0x0000FF00, 0x00000006, + 0x86C, 0xFFFFFF00, 0x00020400, + 0xE10, 0xFFFFFFFF, 0x08090A0B, + 0xE14, 0xFFFFFFFF, 0x01030607, + 0xE18, 0xFFFFFFFF, 0x08090A0B, + 0xE1C, 0xFFFFFFFF, 0x01030607, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x02020202, + 0xE04, 0xFFFFFFFF, 0x00020202, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x04040404, + 0xE14, 0xFFFFFFFF, 0x00020404, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x02020202, + 0xE04, 0xFFFFFFFF, 0x00020202, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x04040404, + 0xE14, 0xFFFFFFFF, 0x00020404, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x02020202, + 0xE04, 0xFFFFFFFF, 0x00020202, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x04040404, + 0xE14, 0xFFFFFFFF, 0x00020404, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + 0xE00, 0xFFFFFFFF, 0x00000000, + 0xE04, 0xFFFFFFFF, 0x00000000, + 0xE08, 0x0000FF00, 0x00000000, + 0x86C, 0xFFFFFF00, 0x00000000, + 0xE10, 0xFFFFFFFF, 0x00000000, + 0xE14, 0xFFFFFFFF, 0x00000000, + 0xE18, 0xFFFFFFFF, 0x00000000, + 0xE1C, 0xFFFFFFFF, 0x00000000, + +}; + +void ODM_ReadAndConfig_PHY_REG_PG_8188E(struct odm_dm_struct *dm_odm) +{ + u32 hex; + u32 i = 0; + u8 platform = dm_odm->SupportPlatform; + u8 interfaceValue = dm_odm->SupportInterface; + u8 board = dm_odm->BoardType; + u32 arraylen = sizeof(array_phy_reg_pg_8188e) / sizeof(u32); + u32 *array = array_phy_reg_pg_8188e; + + hex = board + (interfaceValue << 8); + hex += (platform << 16) + 0xFF000000; + + for (i = 0; i < arraylen; i += 3) { + u32 v1 = array[i]; + u32 v2 = array[i + 1]; + u32 v3 = array[i + 2]; + + /* this line is a line of pure_body */ + if (v1 < 0xCDCDCDCD) { + odm_ConfigBB_PHY_REG_PG_8188E(dm_odm, v1, v2, v3); + continue; + } else { /* this line is the start of branch */ + if (!CheckCondition(array[i], hex)) { + /* don't need the hw_body */ + i += 2; /* skip the pair of expression */ + v1 = array[i]; + v2 = array[i + 1]; + v3 = array[i + 2]; + while (v2 != 0xDEAD) { + i += 3; + v1 = array[i]; + v2 = array[i + 1]; + v3 = array[i + 1]; + } + } + } + } +} diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c new file mode 100644 index 000000000000..0ff2609c26bb --- /dev/null +++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c @@ -0,0 +1,213 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" +#include "../include/rtw_iol.h" + +static bool Checkcondition(const u32 condition, const u32 hex) +{ + u32 _board = (hex & 0x000000FF); + u32 _interface = (hex & 0x0000FF00) >> 8; + u32 _platform = (hex & 0x00FF0000) >> 16; + u32 cond = condition; + + if (condition == 0xCDCDCDCD) + return true; + + cond = condition & 0x000000FF; + if ((_board == cond) && cond != 0x00) + return false; + + cond = condition & 0x0000FF00; + cond = cond >> 8; + if ((_interface & cond) == 0 && cond != 0x07) + return false; + + cond = condition & 0x00FF0000; + cond = cond >> 16; + if ((_platform & cond) == 0 && cond != 0x0F) + return false; + return true; +} + +/****************************************************************************** +* MAC_REG.TXT +******************************************************************************/ + +static u32 array_MAC_REG_8188E[] = { + 0x026, 0x00000041, + 0x027, 0x00000035, + 0x428, 0x0000000A, + 0x429, 0x00000010, + 0x430, 0x00000000, + 0x431, 0x00000001, + 0x432, 0x00000002, + 0x433, 0x00000004, + 0x434, 0x00000005, + 0x435, 0x00000006, + 0x436, 0x00000007, + 0x437, 0x00000008, + 0x438, 0x00000000, + 0x439, 0x00000000, + 0x43A, 0x00000001, + 0x43B, 0x00000002, + 0x43C, 0x00000004, + 0x43D, 0x00000005, + 0x43E, 0x00000006, + 0x43F, 0x00000007, + 0x440, 0x0000005D, + 0x441, 0x00000001, + 0x442, 0x00000000, + 0x444, 0x00000015, + 0x445, 0x000000F0, + 0x446, 0x0000000F, + 0x447, 0x00000000, + 0x458, 0x00000041, + 0x459, 0x000000A8, + 0x45A, 0x00000072, + 0x45B, 0x000000B9, + 0x460, 0x00000066, + 0x461, 0x00000066, + 0x480, 0x00000008, + 0x4C8, 0x000000FF, + 0x4C9, 0x00000008, + 0x4CC, 0x000000FF, + 0x4CD, 0x000000FF, + 0x4CE, 0x00000001, + 0x4D3, 0x00000001, + 0x500, 0x00000026, + 0x501, 0x000000A2, + 0x502, 0x0000002F, + 0x503, 0x00000000, + 0x504, 0x00000028, + 0x505, 0x000000A3, + 0x506, 0x0000005E, + 0x507, 0x00000000, + 0x508, 0x0000002B, + 0x509, 0x000000A4, + 0x50A, 0x0000005E, + 0x50B, 0x00000000, + 0x50C, 0x0000004F, + 0x50D, 0x000000A4, + 0x50E, 0x00000000, + 0x50F, 0x00000000, + 0x512, 0x0000001C, + 0x514, 0x0000000A, + 0x516, 0x0000000A, + 0x525, 0x0000004F, + 0x550, 0x00000010, + 0x551, 0x00000010, + 0x559, 0x00000002, + 0x55D, 0x000000FF, + 0x605, 0x00000030, + 0x608, 0x0000000E, + 0x609, 0x0000002A, + 0x620, 0x000000FF, + 0x621, 0x000000FF, + 0x622, 0x000000FF, + 0x623, 0x000000FF, + 0x624, 0x000000FF, + 0x625, 0x000000FF, + 0x626, 0x000000FF, + 0x627, 0x000000FF, + 0x652, 0x00000020, + 0x63C, 0x0000000A, + 0x63D, 0x0000000A, + 0x63E, 0x0000000E, + 0x63F, 0x0000000E, + 0x640, 0x00000040, + 0x66E, 0x00000005, + 0x700, 0x00000021, + 0x701, 0x00000043, + 0x702, 0x00000065, + 0x703, 0x00000087, + 0x708, 0x00000021, + 0x709, 0x00000043, + 0x70A, 0x00000065, + 0x70B, 0x00000087, +}; + +enum HAL_STATUS ODM_ReadAndConfig_MAC_REG_8188E(struct odm_dm_struct *dm_odm) +{ + #define READ_NEXT_PAIR(v1, v2, i) do { i += 2; v1 = array[i]; v2 = array[i + 1]; } while (0) + + u32 hex = 0; + u32 i; + u8 platform = dm_odm->SupportPlatform; + u8 interface_val = dm_odm->SupportInterface; + u8 board = dm_odm->BoardType; + u32 array_len = sizeof(array_MAC_REG_8188E) / sizeof(u32); + u32 *array = array_MAC_REG_8188E; + bool biol = false; + + struct adapter *adapt = dm_odm->Adapter; + struct xmit_frame *pxmit_frame = NULL; + u8 bndy_cnt = 1; + enum HAL_STATUS rst = HAL_STATUS_SUCCESS; + hex += board; + hex += interface_val << 8; + hex += platform << 16; + hex += 0xFF000000; + + biol = rtw_IOL_applied(adapt); + + if (biol) { + pxmit_frame = rtw_IOL_accquire_xmit_frame(adapt); + if (!pxmit_frame) { + pr_info("rtw_IOL_accquire_xmit_frame failed\n"); + return HAL_STATUS_FAILURE; + } + } + + for (i = 0; i < array_len; i += 2) { + u32 v1 = array[i]; + u32 v2 = array[i + 1]; + + /* This (offset, data) pair meets the condition. */ + if (v1 < 0xCDCDCDCD) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + rtw_IOL_append_WB_cmd(pxmit_frame, (u16)v1, (u8)v2, 0xFF); + } else { + odm_ConfigMAC_8188E(dm_odm, v1, (u8)v2); + } + continue; + } else { /* This line is the start line of branch. */ + if (!Checkcondition(array[i], hex)) { + /* Discard the following (offset, data) pairs. */ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < array_len - 2) { + READ_NEXT_PAIR(v1, v2, i); + } + i -= 2; /* prevent from for-loop += 2 */ + } else { /* Configure matched pairs and skip to end of if-else. */ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < array_len - 2) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + rtw_IOL_append_WB_cmd(pxmit_frame, (u16)v1, (u8)v2, 0xFF); + } else { + odm_ConfigMAC_8188E(dm_odm, v1, (u8)v2); + } + + READ_NEXT_PAIR(v1, v2, i); + } + while (v2 != 0xDEAD && i < array_len - 2) + READ_NEXT_PAIR(v1, v2, i); + } + } + } + if (biol) { + if (!rtw_IOL_exec_cmds_sync(dm_odm->Adapter, pxmit_frame, 1000, bndy_cnt)) { + pr_info("~~~ MAC IOL_exec_cmds Failed !!!\n"); + rst = HAL_STATUS_FAILURE; + } + } + return rst; +} diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c new file mode 100644 index 000000000000..55e4b4a877a4 --- /dev/null +++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c @@ -0,0 +1,250 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" +#include "../include/rtw_iol.h" + +static bool CheckCondition(const u32 Condition, const u32 Hex) +{ + u32 _board = (Hex & 0x000000FF); + u32 _interface = (Hex & 0x0000FF00) >> 8; + u32 _platform = (Hex & 0x00FF0000) >> 16; + u32 cond = Condition; + + if (Condition == 0xCDCDCDCD) + return true; + + cond = Condition & 0x000000FF; + if ((_board == cond) && cond != 0x00) + return false; + + cond = Condition & 0x0000FF00; + cond = cond >> 8; + if ((_interface & cond) == 0 && cond != 0x07) + return false; + + cond = Condition & 0x00FF0000; + cond = cond >> 16; + if ((_platform & cond) == 0 && cond != 0x0F) + return false; + return true; +} + +/****************************************************************************** +* RadioA_1T.TXT +******************************************************************************/ + +static u32 Array_RadioA_1T_8188E[] = { + 0x000, 0x00030000, + 0x008, 0x00084000, + 0x018, 0x00000407, + 0x019, 0x00000012, + 0x01E, 0x00080009, + 0x01F, 0x00000880, + 0x02F, 0x0001A060, + 0x03F, 0x00000000, + 0x042, 0x000060C0, + 0x057, 0x000D0000, + 0x058, 0x000BE180, + 0x067, 0x00001552, + 0x083, 0x00000000, + 0x0B0, 0x000FF8FC, + 0x0B1, 0x00054400, + 0x0B2, 0x000CCC19, + 0x0B4, 0x00043003, + 0x0B6, 0x0004953E, + 0x0B7, 0x0001C718, + 0x0B8, 0x000060FF, + 0x0B9, 0x00080001, + 0x0BA, 0x00040000, + 0x0BB, 0x00000400, + 0x0BF, 0x000C0000, + 0x0C2, 0x00002400, + 0x0C3, 0x00000009, + 0x0C4, 0x00040C91, + 0x0C5, 0x00099999, + 0x0C6, 0x000000A3, + 0x0C7, 0x00088820, + 0x0C8, 0x00076C06, + 0x0C9, 0x00000000, + 0x0CA, 0x00080000, + 0x0DF, 0x00000180, + 0x0EF, 0x000001A0, + 0x051, 0x0006B27D, + 0xFF0F041F, 0xABCD, + 0x052, 0x0007E4DD, + 0xCDCDCDCD, 0xCDCD, + 0x052, 0x0007E49D, + 0xFF0F041F, 0xDEAD, + 0x053, 0x00000073, + 0x056, 0x00051FF3, + 0x035, 0x00000086, + 0x035, 0x00000186, + 0x035, 0x00000286, + 0x036, 0x00001C25, + 0x036, 0x00009C25, + 0x036, 0x00011C25, + 0x036, 0x00019C25, + 0x0B6, 0x00048538, + 0x018, 0x00000C07, + 0x05A, 0x0004BD00, + 0x019, 0x000739D0, + 0x034, 0x0000ADF3, + 0x034, 0x00009DF0, + 0x034, 0x00008DED, + 0x034, 0x00007DEA, + 0x034, 0x00006DE7, + 0x034, 0x000054EE, + 0x034, 0x000044EB, + 0x034, 0x000034E8, + 0x034, 0x0000246B, + 0x034, 0x00001468, + 0x034, 0x0000006D, + 0x000, 0x00030159, + 0x084, 0x00068200, + 0x086, 0x000000CE, + 0x087, 0x00048A00, + 0x08E, 0x00065540, + 0x08F, 0x00088000, + 0x0EF, 0x000020A0, + 0x03B, 0x000F02B0, + 0x03B, 0x000EF7B0, + 0x03B, 0x000D4FB0, + 0x03B, 0x000CF060, + 0x03B, 0x000B0090, + 0x03B, 0x000A0080, + 0x03B, 0x00090080, + 0x03B, 0x0008F780, + 0x03B, 0x000722B0, + 0x03B, 0x0006F7B0, + 0x03B, 0x00054FB0, + 0x03B, 0x0004F060, + 0x03B, 0x00030090, + 0x03B, 0x00020080, + 0x03B, 0x00010080, + 0x03B, 0x0000F780, + 0x0EF, 0x000000A0, + 0x000, 0x00010159, + 0x018, 0x0000F407, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, + 0x01F, 0x00080003, + 0xFFE, 0x00000000, + 0xFFE, 0x00000000, + 0x01E, 0x00000001, + 0x01F, 0x00080000, + 0x000, 0x00033E60, +}; + +enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm) +{ + #define READ_NEXT_PAIR(v1, v2, i) do \ + { i += 2; v1 = Array[i]; \ + v2 = Array[i + 1]; } while (0) + + u32 hex = 0; + u32 i = 0; + u8 platform = pDM_Odm->SupportPlatform; + u8 interfaceValue = pDM_Odm->SupportInterface; + u8 board = pDM_Odm->BoardType; + u32 ArrayLen = sizeof(Array_RadioA_1T_8188E) / sizeof(u32); + u32 *Array = Array_RadioA_1T_8188E; + bool biol = false; + struct adapter *Adapter = pDM_Odm->Adapter; + struct xmit_frame *pxmit_frame = NULL; + u8 bndy_cnt = 1; + enum HAL_STATUS rst = HAL_STATUS_SUCCESS; + + hex += board; + hex += interfaceValue << 8; + hex += platform << 16; + hex += 0xFF000000; + biol = rtw_IOL_applied(Adapter); + + if (biol) { + pxmit_frame = rtw_IOL_accquire_xmit_frame(Adapter); + if (!pxmit_frame) { + pr_info("rtw_IOL_accquire_xmit_frame failed\n"); + return HAL_STATUS_FAILURE; + } + } + + for (i = 0; i < ArrayLen; i += 2) { + u32 v1 = Array[i]; + u32 v2 = Array[i + 1]; + + /* This (offset, data) pair meets the condition. */ + if (v1 < 0xCDCDCDCD) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + + if (v1 == 0xffe) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 50); + else if (v1 == 0xfd) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 5); + else if (v1 == 0xfc) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 1); + else if (v1 == 0xfb) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 50); + else if (v1 == 0xfa) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 5); + else if (v1 == 0xf9) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 1); + else + rtw_IOL_append_WRF_cmd(pxmit_frame, RF_PATH_A, (u16)v1, v2, bRFRegOffsetMask); + } else { + odm_ConfigRF_RadioA_8188E(pDM_Odm, v1, v2); + } + continue; + } else { /* This line is the start line of branch. */ + if (!CheckCondition(Array[i], hex)) { + /* Discard the following (offset, data) pairs. */ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < ArrayLen - 2) + READ_NEXT_PAIR(v1, v2, i); + i -= 2; /* prevent from for-loop += 2 */ + } else { /* Configure matched pairs and skip to end of if-else. */ + READ_NEXT_PAIR(v1, v2, i); + while (v2 != 0xDEAD && + v2 != 0xCDEF && + v2 != 0xCDCD && i < ArrayLen - 2) { + if (biol) { + if (rtw_IOL_cmd_boundary_handle(pxmit_frame)) + bndy_cnt++; + + if (v1 == 0xffe) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 50); + else if (v1 == 0xfd) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 5); + else if (v1 == 0xfc) + rtw_IOL_append_DELAY_MS_cmd(pxmit_frame, 1); + else if (v1 == 0xfb) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 50); + else if (v1 == 0xfa) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 5); + else if (v1 == 0xf9) + rtw_IOL_append_DELAY_US_cmd(pxmit_frame, 1); + else + rtw_IOL_append_WRF_cmd(pxmit_frame, RF_PATH_A, (u16)v1, v2, bRFRegOffsetMask); + } else { + odm_ConfigRF_RadioA_8188E(pDM_Odm, v1, v2); + } + READ_NEXT_PAIR(v1, v2, i); + } + + while (v2 != 0xDEAD && i < ArrayLen - 2) + READ_NEXT_PAIR(v1, v2, i); + } + } + } + if (biol) { + if (!rtw_IOL_exec_cmds_sync(pDM_Odm->Adapter, pxmit_frame, 1000, bndy_cnt)) { + rst = HAL_STATUS_FAILURE; + pr_info("~~~ IOL Config %s Failed !!!\n", __func__); + } + } + return rst; +} diff --git a/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c new file mode 100644 index 000000000000..356885e27edd --- /dev/null +++ b/drivers/staging/r8188eu/hal/HalPhyRf_8188e.c @@ -0,0 +1,1264 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" + +/*---------------------------Define Local Constant---------------------------*/ +/* 2010/04/25 MH Define the max tx power tracking tx agc power. */ +#define ODM_TXPWRTRACK_MAX_IDX_88E 6 + +/*---------------------------Define Local Constant---------------------------*/ + +/* 3============================================================ */ +/* 3 Tx Power Tracking */ +/* 3============================================================ */ +/*----------------------------------------------------------------------------- + * Function: ODM_TxPwrTrackAdjust88E() + * + * Overview: 88E we can not write 0xc80/c94/c4c/ 0xa2x. Instead of write TX agc. + * No matter OFDM & CCK use the same method. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 04/23/2012 MHC Create Version 0. + * 04/23/2012 MHC Adjust TX agc directly not throughput BB digital. + * + *---------------------------------------------------------------------------*/ +void ODM_TxPwrTrackAdjust88E(struct odm_dm_struct *dm_odm, u8 Type,/* 0 = OFDM, 1 = CCK */ + u8 *pDirection, /* 1 = +(increase) 2 = -(decrease) */ + u32 *pOutWriteVal /* Tx tracking CCK/OFDM BB swing index adjust */ + ) +{ + u8 pwr_value = 0; + /* Tx power tracking BB swing table. */ + /* The base index = 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB */ + if (Type == 0) { /* For OFDM afjust */ + if (dm_odm->BbSwingIdxOfdm <= dm_odm->BbSwingIdxOfdmBase) { + *pDirection = 1; + pwr_value = (dm_odm->BbSwingIdxOfdmBase - dm_odm->BbSwingIdxOfdm); + } else { + *pDirection = 2; + pwr_value = (dm_odm->BbSwingIdxOfdm - dm_odm->BbSwingIdxOfdmBase); + } + } else if (Type == 1) { /* For CCK adjust. */ + if (dm_odm->BbSwingIdxCck <= dm_odm->BbSwingIdxCckBase) { + *pDirection = 1; + pwr_value = (dm_odm->BbSwingIdxCckBase - dm_odm->BbSwingIdxCck); + } else { + *pDirection = 2; + pwr_value = (dm_odm->BbSwingIdxCck - dm_odm->BbSwingIdxCckBase); + } + } + + /* */ + /* 2012/04/25 MH According to Ed/Luke.Lees estimate for EVM the max tx power tracking */ + /* need to be less than 6 power index for 88E. */ + /* */ + if (pwr_value >= ODM_TXPWRTRACK_MAX_IDX_88E && *pDirection == 1) + pwr_value = ODM_TXPWRTRACK_MAX_IDX_88E; + + *pOutWriteVal = pwr_value | (pwr_value << 8) | (pwr_value << 16) | (pwr_value << 24); +} /* ODM_TxPwrTrackAdjust88E */ + +/*----------------------------------------------------------------------------- + * Function: odm_TxPwrTrackSetPwr88E() + * + * Overview: 88E change all channel tx power accordign to flag. + * OFDM & CCK are all different. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 04/23/2012 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +static void odm_TxPwrTrackSetPwr88E(struct odm_dm_struct *dm_odm) +{ + if (dm_odm->BbSwingFlagOfdm || dm_odm->BbSwingFlagCck) { + PHY_SetTxPowerLevel8188E(dm_odm->Adapter, *dm_odm->pChannel); + dm_odm->BbSwingFlagOfdm = false; + dm_odm->BbSwingFlagCck = false; + } +} /* odm_TxPwrTrackSetPwr88E */ + +/* 091212 chiyokolin */ +void +odm_TXPowerTrackingCallback_ThermalMeter_8188E( + struct adapter *Adapter + ) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u8 ThermalValue = 0, delta, delta_LCK, delta_IQK, offset; + u8 ThermalValue_AVG_count = 0; + u32 ThermalValue_AVG = 0; + s32 ele_A = 0, ele_D, TempCCk, X, value32; + s32 Y, ele_C = 0; + s8 OFDM_index[2], CCK_index = 0; + s8 OFDM_index_old[2] = {0, 0}, CCK_index_old = 0; + u32 i = 0, j = 0; + bool is2t = false; + + u8 OFDM_min_index = 6, rf; /* OFDM BB Swing should be less than +3.0dB, which is required by Arthur */ + u8 Indexforchannel = 0/*GetRightChnlPlaceforIQK(pHalData->CurrentChannel)*/; + s8 OFDM_index_mapping[2][index_mapping_NUM_88E] = { + {0, 0, 2, 3, 4, 4, /* 2.4G, decrease power */ + 5, 6, 7, 7, 8, 9, + 10, 10, 11}, /* For lower temperature, 20120220 updated on 20120220. */ + {0, 0, -1, -2, -3, -4, /* 2.4G, increase power */ + -4, -4, -4, -5, -7, -8, + -9, -9, -10}, + }; + u8 Thermal_mapping[2][index_mapping_NUM_88E] = { + {0, 2, 4, 6, 8, 10, /* 2.4G, decrease power */ + 12, 14, 16, 18, 20, 22, + 24, 26, 27}, + {0, 2, 4, 6, 8, 10, /* 2.4G,, increase power */ + 12, 14, 16, 18, 20, 22, + 25, 25, 25}, + }; + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + /* 2012/04/25 MH Add for tx power tracking to set tx power in tx agc for 88E. */ + odm_TxPwrTrackSetPwr88E(dm_odm); + + dm_odm->RFCalibrateInfo.TXPowerTrackingCallbackCnt++; /* cosa add for debug */ + dm_odm->RFCalibrateInfo.bTXPowerTrackingInit = true; + + /* <Kordan> RFCalibrateInfo.RegA24 will be initialized when ODM HW configuring, but MP configures with para files. */ + dm_odm->RFCalibrateInfo.RegA24 = 0x090e1317; + + ThermalValue = (u8)ODM_GetRFReg(dm_odm, RF_PATH_A, RF_T_METER_88E, 0xfc00); /* 0x42: RF Reg[15:10] 88E */ + + if (is2t) + rf = 2; + else + rf = 1; + + if (ThermalValue) { + /* Query OFDM path A default setting */ + ele_D = ODM_GetBBReg(dm_odm, rOFDM0_XATxIQImbalance, bMaskDWord) & bMaskOFDM_D; + for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { /* find the index */ + if (ele_D == (OFDMSwingTable[i] & bMaskOFDM_D)) { + OFDM_index_old[0] = (u8)i; + dm_odm->BbSwingIdxOfdmBase = (u8)i; + break; + } + } + + /* Query OFDM path B default setting */ + if (is2t) { + ele_D = ODM_GetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, bMaskDWord) & bMaskOFDM_D; + for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { /* find the index */ + if (ele_D == (OFDMSwingTable[i] & bMaskOFDM_D)) { + OFDM_index_old[1] = (u8)i; + break; + } + } + } + + /* Query CCK default setting From 0xa24 */ + TempCCk = dm_odm->RFCalibrateInfo.RegA24; + + for (i = 0; i < CCK_TABLE_SIZE; i++) { + if (dm_odm->RFCalibrateInfo.bCCKinCH14) { + if (ODM_CompareMemory(dm_odm, (void *)&TempCCk, (void *)&CCKSwingTable_Ch14[i][2], 4) == 0) { + CCK_index_old = (u8)i; + dm_odm->BbSwingIdxCckBase = (u8)i; + break; + } + } else { + if (ODM_CompareMemory(dm_odm, (void *)&TempCCk, (void *)&CCKSwingTable_Ch1_Ch13[i][2], 4) == 0) { + CCK_index_old = (u8)i; + dm_odm->BbSwingIdxCckBase = (u8)i; + break; + } + } + } + + if (!dm_odm->RFCalibrateInfo.ThermalValue) { + dm_odm->RFCalibrateInfo.ThermalValue = pHalData->EEPROMThermalMeter; + dm_odm->RFCalibrateInfo.ThermalValue_LCK = ThermalValue; + dm_odm->RFCalibrateInfo.ThermalValue_IQK = ThermalValue; + + for (i = 0; i < rf; i++) + dm_odm->RFCalibrateInfo.OFDM_index[i] = OFDM_index_old[i]; + dm_odm->RFCalibrateInfo.CCK_index = CCK_index_old; + } + + /* calculate average thermal meter */ + dm_odm->RFCalibrateInfo.ThermalValue_AVG[dm_odm->RFCalibrateInfo.ThermalValue_AVG_index] = ThermalValue; + dm_odm->RFCalibrateInfo.ThermalValue_AVG_index++; + if (dm_odm->RFCalibrateInfo.ThermalValue_AVG_index == AVG_THERMAL_NUM_88E) + dm_odm->RFCalibrateInfo.ThermalValue_AVG_index = 0; + + for (i = 0; i < AVG_THERMAL_NUM_88E; i++) { + if (dm_odm->RFCalibrateInfo.ThermalValue_AVG[i]) { + ThermalValue_AVG += dm_odm->RFCalibrateInfo.ThermalValue_AVG[i]; + ThermalValue_AVG_count++; + } + } + + if (ThermalValue_AVG_count) + ThermalValue = (u8)(ThermalValue_AVG / ThermalValue_AVG_count); + + if (dm_odm->RFCalibrateInfo.bReloadtxpowerindex) { + delta = ThermalValue > pHalData->EEPROMThermalMeter ? + (ThermalValue - pHalData->EEPROMThermalMeter) : + (pHalData->EEPROMThermalMeter - ThermalValue); + dm_odm->RFCalibrateInfo.bReloadtxpowerindex = false; + dm_odm->RFCalibrateInfo.bDoneTxpower = false; + } else if (dm_odm->RFCalibrateInfo.bDoneTxpower) { + delta = (ThermalValue > dm_odm->RFCalibrateInfo.ThermalValue) ? + (ThermalValue - dm_odm->RFCalibrateInfo.ThermalValue) : + (dm_odm->RFCalibrateInfo.ThermalValue - ThermalValue); + } else { + delta = ThermalValue > pHalData->EEPROMThermalMeter ? + (ThermalValue - pHalData->EEPROMThermalMeter) : + (pHalData->EEPROMThermalMeter - ThermalValue); + } + delta_LCK = (ThermalValue > dm_odm->RFCalibrateInfo.ThermalValue_LCK) ? + (ThermalValue - dm_odm->RFCalibrateInfo.ThermalValue_LCK) : + (dm_odm->RFCalibrateInfo.ThermalValue_LCK - ThermalValue); + delta_IQK = (ThermalValue > dm_odm->RFCalibrateInfo.ThermalValue_IQK) ? + (ThermalValue - dm_odm->RFCalibrateInfo.ThermalValue_IQK) : + (dm_odm->RFCalibrateInfo.ThermalValue_IQK - ThermalValue); + + if ((delta_LCK >= 8)) { /* Delta temperature is equal to or larger than 20 centigrade. */ + dm_odm->RFCalibrateInfo.ThermalValue_LCK = ThermalValue; + PHY_LCCalibrate_8188E(Adapter); + } + + if (delta > 0 && dm_odm->RFCalibrateInfo.TxPowerTrackControl) { + delta = ThermalValue > pHalData->EEPROMThermalMeter ? + (ThermalValue - pHalData->EEPROMThermalMeter) : + (pHalData->EEPROMThermalMeter - ThermalValue); + /* calculate new OFDM / CCK offset */ + if (ThermalValue > pHalData->EEPROMThermalMeter) + j = 1; + else + j = 0; + for (offset = 0; offset < index_mapping_NUM_88E; offset++) { + if (delta < Thermal_mapping[j][offset]) { + if (offset != 0) + offset--; + break; + } + } + if (offset >= index_mapping_NUM_88E) + offset = index_mapping_NUM_88E - 1; + for (i = 0; i < rf; i++) + OFDM_index[i] = dm_odm->RFCalibrateInfo.OFDM_index[i] + OFDM_index_mapping[j][offset]; + CCK_index = dm_odm->RFCalibrateInfo.CCK_index + OFDM_index_mapping[j][offset]; + + for (i = 0; i < rf; i++) { + if (OFDM_index[i] > OFDM_TABLE_SIZE_92D - 1) + OFDM_index[i] = OFDM_TABLE_SIZE_92D - 1; + else if (OFDM_index[i] < OFDM_min_index) + OFDM_index[i] = OFDM_min_index; + } + + if (CCK_index > CCK_TABLE_SIZE - 1) + CCK_index = CCK_TABLE_SIZE - 1; + else if (CCK_index < 0) + CCK_index = 0; + + /* 2 temporarily remove bNOPG */ + /* Config by SwingTable */ + if (dm_odm->RFCalibrateInfo.TxPowerTrackControl) { + dm_odm->RFCalibrateInfo.bDoneTxpower = true; + + /* Adujst OFDM Ant_A according to IQK result */ + ele_D = (OFDMSwingTable[(u8)OFDM_index[0]] & 0xFFC00000) >> 22; + X = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][0]; + Y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][1]; + + /* Revse TX power table. */ + dm_odm->BbSwingIdxOfdm = (u8)OFDM_index[0]; + dm_odm->BbSwingIdxCck = (u8)CCK_index; + + if (dm_odm->BbSwingIdxOfdmCurrent != dm_odm->BbSwingIdxOfdm) { + dm_odm->BbSwingIdxOfdmCurrent = dm_odm->BbSwingIdxOfdm; + dm_odm->BbSwingFlagOfdm = true; + } + + if (dm_odm->BbSwingIdxCckCurrent != dm_odm->BbSwingIdxCck) { + dm_odm->BbSwingIdxCckCurrent = dm_odm->BbSwingIdxCck; + dm_odm->BbSwingFlagCck = true; + } + + if (X != 0) { + if ((X & 0x00000200) != 0) + X = X | 0xFFFFFC00; + ele_A = ((X * ele_D) >> 8) & 0x000003FF; + + /* new element C = element D x Y */ + if ((Y & 0x00000200) != 0) + Y = Y | 0xFFFFFC00; + ele_C = ((Y * ele_D) >> 8) & 0x000003FF; + + /* 2012/04/23 MH According to Luke's suggestion, we can not write BB digital */ + /* to increase TX power. Otherwise, EVM will be bad. */ + } + + if (is2t) { + ele_D = (OFDMSwingTable[(u8)OFDM_index[1]] & 0xFFC00000) >> 22; + + /* new element A = element D x X */ + X = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][4]; + Y = dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][5]; + + if ((X != 0) && (*dm_odm->pBandType == ODM_BAND_2_4G)) { + if ((X & 0x00000200) != 0) /* consider minus */ + X = X | 0xFFFFFC00; + ele_A = ((X * ele_D) >> 8) & 0x000003FF; + + /* new element C = element D x Y */ + if ((Y & 0x00000200) != 0) + Y = Y | 0xFFFFFC00; + ele_C = ((Y * ele_D) >> 8) & 0x00003FF; + + /* wtite new elements A, C, D to regC88 and regC9C, element B is always 0 */ + value32 = (ele_D << 22) | ((ele_C & 0x3F) << 16) | ele_A; + ODM_SetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, bMaskDWord, value32); + + value32 = (ele_C & 0x000003C0) >> 6; + ODM_SetBBReg(dm_odm, rOFDM0_XDTxAFE, bMaskH4Bits, value32); + + value32 = ((X * ele_D) >> 7) & 0x01; + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(28), value32); + } else { + ODM_SetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, bMaskDWord, OFDMSwingTable[(u8)OFDM_index[1]]); + ODM_SetBBReg(dm_odm, rOFDM0_XDTxAFE, bMaskH4Bits, 0x00); + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(28), 0x00); + } + } + } + } + + if (delta_IQK >= 8) { /* Delta temperature is equal to or larger than 20 centigrade. */ + dm_odm->RFCalibrateInfo.ThermalValue_IQK = ThermalValue; + PHY_IQCalibrate_8188E(Adapter, false); + } + /* update thermal meter value */ + if (dm_odm->RFCalibrateInfo.TxPowerTrackControl) + dm_odm->RFCalibrateInfo.ThermalValue = ThermalValue; + } + dm_odm->RFCalibrateInfo.TXPowercount = 0; +} + +/* 1 7. IQK */ +#define MAX_TOLERANCE 5 +#define IQK_DELAY_TIME 1 /* ms */ + +static u8 /* bit0 = 1 => Tx OK, bit1 = 1 => Rx OK */ +phy_PathA_IQK_8188E(struct adapter *adapt, bool configPathB) +{ + u32 regeac, regE94, regE9C; + u8 result = 0x00; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + /* 1 Tx IQK */ + /* path-A IQK setting */ + ODM_SetBBReg(dm_odm, rTx_IQK_Tone_A, bMaskDWord, 0x10008c1c); + ODM_SetBBReg(dm_odm, rRx_IQK_Tone_A, bMaskDWord, 0x30008c1c); + ODM_SetBBReg(dm_odm, rTx_IQK_PI_A, bMaskDWord, 0x8214032a); + ODM_SetBBReg(dm_odm, rRx_IQK_PI_A, bMaskDWord, 0x28160000); + + /* LO calibration setting */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Rsp, bMaskDWord, 0x00462911); + + /* One shot, path A LOK & IQK */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); + + /* delay x ms */ + /* PlatformStallExecution(IQK_DELAY_TIME_88E*1000); */ + ODM_delay_ms(IQK_DELAY_TIME_88E); + + /* Check failed */ + regeac = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord); + regE94 = ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_A, bMaskDWord); + regE9C = ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_A, bMaskDWord); + + if (!(regeac & BIT(28)) && + (((regE94 & 0x03FF0000) >> 16) != 0x142) && + (((regE9C & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + return result; +} + +static u8 /* bit0 = 1 => Tx OK, bit1 = 1 => Rx OK */ +phy_PathA_RxIQK(struct adapter *adapt, bool configPathB) +{ + u32 regeac, regE94, regE9C, regEA4, u4tmp; + u8 result = 0x00; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + /* 1 Get TXIMR setting */ + /* modify RXIQK mode table */ + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x00000000); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_WE_LUT, bRFRegOffsetMask, 0x800a0); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_RCK_OS, bRFRegOffsetMask, 0x30000); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_TXPA_G1, bRFRegOffsetMask, 0x0000f); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_TXPA_G2, bRFRegOffsetMask, 0xf117B); + + /* PA,PAD off */ + ODM_SetRFReg(dm_odm, RF_PATH_A, 0xdf, bRFRegOffsetMask, 0x980); + ODM_SetRFReg(dm_odm, RF_PATH_A, 0x56, bRFRegOffsetMask, 0x51000); + + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x80800000); + + /* IQK setting */ + ODM_SetBBReg(dm_odm, rTx_IQK, bMaskDWord, 0x01007c00); + ODM_SetBBReg(dm_odm, rRx_IQK, bMaskDWord, 0x81004800); + + /* path-A IQK setting */ + ODM_SetBBReg(dm_odm, rTx_IQK_Tone_A, bMaskDWord, 0x10008c1c); + ODM_SetBBReg(dm_odm, rRx_IQK_Tone_A, bMaskDWord, 0x30008c1c); + ODM_SetBBReg(dm_odm, rTx_IQK_PI_A, bMaskDWord, 0x82160c1f); + ODM_SetBBReg(dm_odm, rRx_IQK_PI_A, bMaskDWord, 0x28160000); + + /* LO calibration setting */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Rsp, bMaskDWord, 0x0046a911); + + /* One shot, path A LOK & IQK */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); + + /* delay x ms */ + ODM_delay_ms(IQK_DELAY_TIME_88E); + + /* Check failed */ + regeac = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord); + regE94 = ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_A, bMaskDWord); + regE9C = ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_A, bMaskDWord); + + if (!(regeac & BIT(28)) && + (((regE94 & 0x03FF0000) >> 16) != 0x142) && + (((regE9C & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + else /* if Tx not OK, ignore Rx */ + return result; + + u4tmp = 0x80007C00 | (regE94 & 0x3FF0000) | ((regE9C & 0x3FF0000) >> 16); + ODM_SetBBReg(dm_odm, rTx_IQK, bMaskDWord, u4tmp); + + /* 1 RX IQK */ + /* modify RXIQK mode table */ + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x00000000); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_WE_LUT, bRFRegOffsetMask, 0x800a0); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_RCK_OS, bRFRegOffsetMask, 0x30000); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_TXPA_G1, bRFRegOffsetMask, 0x0000f); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_TXPA_G2, bRFRegOffsetMask, 0xf7ffa); + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x80800000); + + /* IQK setting */ + ODM_SetBBReg(dm_odm, rRx_IQK, bMaskDWord, 0x01004800); + + /* path-A IQK setting */ + ODM_SetBBReg(dm_odm, rTx_IQK_Tone_A, bMaskDWord, 0x38008c1c); + ODM_SetBBReg(dm_odm, rRx_IQK_Tone_A, bMaskDWord, 0x18008c1c); + ODM_SetBBReg(dm_odm, rTx_IQK_PI_A, bMaskDWord, 0x82160c05); + ODM_SetBBReg(dm_odm, rRx_IQK_PI_A, bMaskDWord, 0x28160c1f); + + /* LO calibration setting */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Rsp, bMaskDWord, 0x0046a911); + + /* One shot, path A LOK & IQK */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); + ODM_SetBBReg(dm_odm, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); + + /* delay x ms */ + /* PlatformStallExecution(IQK_DELAY_TIME_88E*1000); */ + ODM_delay_ms(IQK_DELAY_TIME_88E); + + /* Check failed */ + regeac = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord); + regE94 = ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_A, bMaskDWord); + regE9C = ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_A, bMaskDWord); + regEA4 = ODM_GetBBReg(dm_odm, rRx_Power_Before_IQK_A_2, bMaskDWord); + + /* reload RF 0xdf */ + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x00000000); + ODM_SetRFReg(dm_odm, RF_PATH_A, 0xdf, bRFRegOffsetMask, 0x180); + + if (!(regeac & BIT(27)) && /* if Tx is OK, check whether Rx is OK */ + (((regEA4 & 0x03FF0000) >> 16) != 0x132) && + (((regeac & 0x03FF0000) >> 16) != 0x36)) + result |= 0x02; + + return result; +} + +static u8 /* bit0 = 1 => Tx OK, bit1 = 1 => Rx OK */ +phy_PathB_IQK_8188E(struct adapter *adapt) +{ + u32 regeac, regeb4, regebc, regec4, regecc; + u8 result = 0x00; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + /* One shot, path B LOK & IQK */ + ODM_SetBBReg(dm_odm, rIQK_AGC_Cont, bMaskDWord, 0x00000002); + ODM_SetBBReg(dm_odm, rIQK_AGC_Cont, bMaskDWord, 0x00000000); + + /* delay x ms */ + ODM_delay_ms(IQK_DELAY_TIME_88E); + + /* Check failed */ + regeac = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord); + regeb4 = ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_B, bMaskDWord); + regebc = ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_B, bMaskDWord); + regec4 = ODM_GetBBReg(dm_odm, rRx_Power_Before_IQK_B_2, bMaskDWord); + regecc = ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_B_2, bMaskDWord); + + if (!(regeac & BIT(31)) && + (((regeb4 & 0x03FF0000) >> 16) != 0x142) && + (((regebc & 0x03FF0000) >> 16) != 0x42)) + result |= 0x01; + else + return result; + + if (!(regeac & BIT(30)) && + (((regec4 & 0x03FF0000) >> 16) != 0x132) && + (((regecc & 0x03FF0000) >> 16) != 0x36)) + result |= 0x02; + + return result; +} + +static void patha_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], u8 final_candidate, bool txonly) +{ + u32 Oldval_0, X, TX0_A, reg; + s32 Y, TX0_C; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + if (final_candidate == 0xFF) { + return; + } else if (iqkok) { + Oldval_0 = (ODM_GetBBReg(dm_odm, rOFDM0_XATxIQImbalance, bMaskDWord) >> 22) & 0x3FF; + + X = result[final_candidate][0]; + if ((X & 0x00000200) != 0) + X = X | 0xFFFFFC00; + TX0_A = (X * Oldval_0) >> 8; + ODM_SetBBReg(dm_odm, rOFDM0_XATxIQImbalance, 0x3FF, TX0_A); + + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(31), ((X * Oldval_0 >> 7) & 0x1)); + + Y = result[final_candidate][1]; + if ((Y & 0x00000200) != 0) + Y = Y | 0xFFFFFC00; + + TX0_C = (Y * Oldval_0) >> 8; + ODM_SetBBReg(dm_odm, rOFDM0_XCTxAFE, 0xF0000000, ((TX0_C & 0x3C0) >> 6)); + ODM_SetBBReg(dm_odm, rOFDM0_XATxIQImbalance, 0x003F0000, (TX0_C & 0x3F)); + + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(29), ((Y * Oldval_0 >> 7) & 0x1)); + + if (txonly) + return; + + reg = result[final_candidate][2]; + ODM_SetBBReg(dm_odm, rOFDM0_XARxIQImbalance, 0x3FF, reg); + + reg = result[final_candidate][3] & 0x3F; + ODM_SetBBReg(dm_odm, rOFDM0_XARxIQImbalance, 0xFC00, reg); + + reg = (result[final_candidate][3] >> 6) & 0xF; + ODM_SetBBReg(dm_odm, rOFDM0_RxIQExtAnta, 0xF0000000, reg); + } +} + +static void pathb_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], u8 final_candidate, bool txonly) +{ + u32 Oldval_1, X, TX1_A, reg; + s32 Y, TX1_C; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + if (final_candidate == 0xFF) { + return; + } else if (iqkok) { + Oldval_1 = (ODM_GetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, bMaskDWord) >> 22) & 0x3FF; + + X = result[final_candidate][4]; + if ((X & 0x00000200) != 0) + X = X | 0xFFFFFC00; + TX1_A = (X * Oldval_1) >> 8; + ODM_SetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, 0x3FF, TX1_A); + + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(27), ((X * Oldval_1 >> 7) & 0x1)); + + Y = result[final_candidate][5]; + if ((Y & 0x00000200) != 0) + Y = Y | 0xFFFFFC00; + + TX1_C = (Y * Oldval_1) >> 8; + ODM_SetBBReg(dm_odm, rOFDM0_XDTxAFE, 0xF0000000, ((TX1_C & 0x3C0) >> 6)); + ODM_SetBBReg(dm_odm, rOFDM0_XBTxIQImbalance, 0x003F0000, (TX1_C & 0x3F)); + + ODM_SetBBReg(dm_odm, rOFDM0_ECCAThreshold, BIT(25), ((Y * Oldval_1 >> 7) & 0x1)); + + if (txonly) + return; + + reg = result[final_candidate][6]; + ODM_SetBBReg(dm_odm, rOFDM0_XBRxIQImbalance, 0x3FF, reg); + + reg = result[final_candidate][7] & 0x3F; + ODM_SetBBReg(dm_odm, rOFDM0_XBRxIQImbalance, 0xFC00, reg); + + reg = (result[final_candidate][7] >> 6) & 0xF; + ODM_SetBBReg(dm_odm, rOFDM0_AGCRSSITable, 0x0000F000, reg); + } +} + +/* */ +/* 2011/07/26 MH Add an API for testing IQK fail case. */ +/* */ +/* MP Already declare in odm.c */ +static bool ODM_CheckPowerStatus(struct adapter *Adapter) +{ + return true; +} + +void _PHY_SaveADDARegisters(struct adapter *adapt, u32 *ADDAReg, u32 *ADDABackup, u32 RegisterNum) +{ + u32 i; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + if (!ODM_CheckPowerStatus(adapt)) + return; + + for (i = 0; i < RegisterNum; i++) { + ADDABackup[i] = ODM_GetBBReg(dm_odm, ADDAReg[i], bMaskDWord); + } +} + +static void _PHY_SaveMACRegisters( + struct adapter *adapt, + u32 *MACReg, + u32 *MACBackup + ) +{ + u32 i; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) { + MACBackup[i] = ODM_Read1Byte(dm_odm, MACReg[i]); + } + MACBackup[i] = ODM_Read4Byte(dm_odm, MACReg[i]); +} + +static void reload_adda_reg(struct adapter *adapt, u32 *ADDAReg, u32 *ADDABackup, u32 RegiesterNum) +{ + u32 i; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + for (i = 0; i < RegiesterNum; i++) + ODM_SetBBReg(dm_odm, ADDAReg[i], bMaskDWord, ADDABackup[i]); +} + +static void +_PHY_ReloadMACRegisters( + struct adapter *adapt, + u32 *MACReg, + u32 *MACBackup + ) +{ + u32 i; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) { + ODM_Write1Byte(dm_odm, MACReg[i], (u8)MACBackup[i]); + } + ODM_Write4Byte(dm_odm, MACReg[i], MACBackup[i]); +} + +void +_PHY_PathADDAOn( + struct adapter *adapt, + u32 *ADDAReg, + bool isPathAOn, + bool is2t + ) +{ + u32 pathOn; + u32 i; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + pathOn = isPathAOn ? 0x04db25a4 : 0x0b1b25a4; + if (!is2t) { + pathOn = 0x0bdb25a0; + ODM_SetBBReg(dm_odm, ADDAReg[0], bMaskDWord, 0x0b1b25a0); + } else { + ODM_SetBBReg(dm_odm, ADDAReg[0], bMaskDWord, pathOn); + } + + for (i = 1; i < IQK_ADDA_REG_NUM; i++) + ODM_SetBBReg(dm_odm, ADDAReg[i], bMaskDWord, pathOn); +} + +void +_PHY_MACSettingCalibration( + struct adapter *adapt, + u32 *MACReg, + u32 *MACBackup + ) +{ + u32 i = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + ODM_Write1Byte(dm_odm, MACReg[i], 0x3F); + + for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) { + ODM_Write1Byte(dm_odm, MACReg[i], (u8)(MACBackup[i] & (~BIT(3)))); + } + ODM_Write1Byte(dm_odm, MACReg[i], (u8)(MACBackup[i] & (~BIT(5)))); +} + +void +_PHY_PathAStandBy( + struct adapter *adapt + ) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x0); + ODM_SetBBReg(dm_odm, 0x840, bMaskDWord, 0x00010000); + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x80800000); +} + +static void _PHY_PIModeSwitch( + struct adapter *adapt, + bool PIMode + ) +{ + u32 mode; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + mode = PIMode ? 0x01000100 : 0x01000000; + ODM_SetBBReg(dm_odm, rFPGA0_XA_HSSIParameter1, bMaskDWord, mode); + ODM_SetBBReg(dm_odm, rFPGA0_XB_HSSIParameter1, bMaskDWord, mode); +} + +static bool phy_SimularityCompare_8188E( + struct adapter *adapt, + s32 resulta[][8], + u8 c1, + u8 c2 + ) +{ + u32 i, j, diff, sim_bitmap, bound = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + u8 final_candidate[2] = {0xFF, 0xFF}; /* for path A and path B */ + bool result = true; + bool is2t; + s32 tmp1 = 0, tmp2 = 0; + + if ((dm_odm->RFType == ODM_2T2R) || (dm_odm->RFType == ODM_2T3R) || (dm_odm->RFType == ODM_2T4R)) + is2t = true; + else + is2t = false; + + if (is2t) + bound = 8; + else + bound = 4; + + sim_bitmap = 0; + + for (i = 0; i < bound; i++) { + if ((i == 1) || (i == 3) || (i == 5) || (i == 7)) { + if ((resulta[c1][i] & 0x00000200) != 0) + tmp1 = resulta[c1][i] | 0xFFFFFC00; + else + tmp1 = resulta[c1][i]; + + if ((resulta[c2][i] & 0x00000200) != 0) + tmp2 = resulta[c2][i] | 0xFFFFFC00; + else + tmp2 = resulta[c2][i]; + } else { + tmp1 = resulta[c1][i]; + tmp2 = resulta[c2][i]; + } + + diff = (tmp1 > tmp2) ? (tmp1 - tmp2) : (tmp2 - tmp1); + + if (diff > MAX_TOLERANCE) { + if ((i == 2 || i == 6) && !sim_bitmap) { + if (resulta[c1][i] + resulta[c1][i + 1] == 0) + final_candidate[(i / 4)] = c2; + else if (resulta[c2][i] + resulta[c2][i + 1] == 0) + final_candidate[(i / 4)] = c1; + else + sim_bitmap = sim_bitmap | (1 << i); + } else { + sim_bitmap = sim_bitmap | (1 << i); + } + } + } + + if (sim_bitmap == 0) { + for (i = 0; i < (bound / 4); i++) { + if (final_candidate[i] != 0xFF) { + for (j = i * 4; j < (i + 1) * 4 - 2; j++) + resulta[3][j] = resulta[final_candidate[i]][j]; + result = false; + } + } + return result; + } else { + if (!(sim_bitmap & 0x03)) { /* path A TX OK */ + for (i = 0; i < 2; i++) + resulta[3][i] = resulta[c1][i]; + } + if (!(sim_bitmap & 0x0c)) { /* path A RX OK */ + for (i = 2; i < 4; i++) + resulta[3][i] = resulta[c1][i]; + } + + if (!(sim_bitmap & 0x30)) { /* path B TX OK */ + for (i = 4; i < 6; i++) + resulta[3][i] = resulta[c1][i]; + } + + if (!(sim_bitmap & 0xc0)) { /* path B RX OK */ + for (i = 6; i < 8; i++) + resulta[3][i] = resulta[c1][i]; + } + return false; + } +} + +static void phy_IQCalibrate_8188E(struct adapter *adapt, s32 result[][8], u8 t, bool is2t) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + u32 i; + u8 PathAOK, PathBOK; + u32 ADDA_REG[IQK_ADDA_REG_NUM] = { + rFPGA0_XCD_SwitchControl, rBlue_Tooth, + rRx_Wait_CCA, rTx_CCK_RFON, + rTx_CCK_BBON, rTx_OFDM_RFON, + rTx_OFDM_BBON, rTx_To_Rx, + rTx_To_Tx, rRx_CCK, + rRx_OFDM, rRx_Wait_RIFS, + rRx_TO_Rx, rStandby, + rSleep, rPMPD_ANAEN }; + u32 IQK_MAC_REG[IQK_MAC_REG_NUM] = { + REG_TXPAUSE, REG_BCN_CTRL, + REG_BCN_CTRL_1, REG_GPIO_MUXCFG}; + + /* since 92C & 92D have the different define in IQK_BB_REG */ + u32 IQK_BB_REG_92C[IQK_BB_REG_NUM] = { + rOFDM0_TRxPathEnable, rOFDM0_TRMuxPar, + rFPGA0_XCD_RFInterfaceSW, rConfig_AntA, rConfig_AntB, + rFPGA0_XAB_RFInterfaceSW, rFPGA0_XA_RFInterfaceOE, + rFPGA0_XB_RFInterfaceOE, rFPGA0_RFMOD + }; + + u32 retryCount = 9; + if (*dm_odm->mp_mode == 1) + retryCount = 9; + else + retryCount = 2; + /* Note: IQ calibration must be performed after loading */ + /* PHY_REG.txt , and radio_a, radio_b.txt */ + + if (t == 0) { + /* Save ADDA parameters, turn Path A ADDA on */ + _PHY_SaveADDARegisters(adapt, ADDA_REG, dm_odm->RFCalibrateInfo.ADDA_backup, IQK_ADDA_REG_NUM); + _PHY_SaveMACRegisters(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup); + _PHY_SaveADDARegisters(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup, IQK_BB_REG_NUM); + } + + _PHY_PathADDAOn(adapt, ADDA_REG, true, is2t); + if (t == 0) + dm_odm->RFCalibrateInfo.bRfPiEnable = (u8)ODM_GetBBReg(dm_odm, rFPGA0_XA_HSSIParameter1, BIT(8)); + + if (!dm_odm->RFCalibrateInfo.bRfPiEnable) { + /* Switch BB to PI mode to do IQ Calibration. */ + _PHY_PIModeSwitch(adapt, true); + } + + /* BB setting */ + ODM_SetBBReg(dm_odm, rFPGA0_RFMOD, BIT(24), 0x00); + ODM_SetBBReg(dm_odm, rOFDM0_TRxPathEnable, bMaskDWord, 0x03a05600); + ODM_SetBBReg(dm_odm, rOFDM0_TRMuxPar, bMaskDWord, 0x000800e4); + ODM_SetBBReg(dm_odm, rFPGA0_XCD_RFInterfaceSW, bMaskDWord, 0x22204000); + + ODM_SetBBReg(dm_odm, rFPGA0_XAB_RFInterfaceSW, BIT(10), 0x01); + ODM_SetBBReg(dm_odm, rFPGA0_XAB_RFInterfaceSW, BIT(26), 0x01); + ODM_SetBBReg(dm_odm, rFPGA0_XA_RFInterfaceOE, BIT(10), 0x00); + ODM_SetBBReg(dm_odm, rFPGA0_XB_RFInterfaceOE, BIT(10), 0x00); + + if (is2t) { + ODM_SetBBReg(dm_odm, rFPGA0_XA_LSSIParameter, bMaskDWord, 0x00010000); + ODM_SetBBReg(dm_odm, rFPGA0_XB_LSSIParameter, bMaskDWord, 0x00010000); + } + + /* MAC settings */ + _PHY_MACSettingCalibration(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup); + + /* Page B init */ + /* AP or IQK */ + ODM_SetBBReg(dm_odm, rConfig_AntA, bMaskDWord, 0x0f600000); + + if (is2t) + ODM_SetBBReg(dm_odm, rConfig_AntB, bMaskDWord, 0x0f600000); + + /* IQ calibration setting */ + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0x80800000); + ODM_SetBBReg(dm_odm, rTx_IQK, bMaskDWord, 0x01007c00); + ODM_SetBBReg(dm_odm, rRx_IQK, bMaskDWord, 0x81004800); + + for (i = 0; i < retryCount; i++) { + PathAOK = phy_PathA_IQK_8188E(adapt, is2t); + if (PathAOK == 0x01) { + result[t][0] = (ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_A, bMaskDWord) & 0x3FF0000) >> 16; + result[t][1] = (ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_A, bMaskDWord) & 0x3FF0000) >> 16; + break; + } + } + + for (i = 0; i < retryCount; i++) { + PathAOK = phy_PathA_RxIQK(adapt, is2t); + if (PathAOK == 0x03) { + result[t][2] = (ODM_GetBBReg(dm_odm, rRx_Power_Before_IQK_A_2, bMaskDWord) & 0x3FF0000) >> 16; + result[t][3] = (ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_A_2, bMaskDWord) & 0x3FF0000) >> 16; + break; + } + } + + if (is2t) { + _PHY_PathAStandBy(adapt); + + /* Turn Path B ADDA on */ + _PHY_PathADDAOn(adapt, ADDA_REG, false, is2t); + + for (i = 0; i < retryCount; i++) { + PathBOK = phy_PathB_IQK_8188E(adapt); + if (PathBOK == 0x03) { + result[t][4] = (ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_B, bMaskDWord) & 0x3FF0000) >> 16; + result[t][5] = (ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_B, bMaskDWord) & 0x3FF0000) >> 16; + result[t][6] = (ODM_GetBBReg(dm_odm, rRx_Power_Before_IQK_B_2, bMaskDWord) & 0x3FF0000) >> 16; + result[t][7] = (ODM_GetBBReg(dm_odm, rRx_Power_After_IQK_B_2, bMaskDWord) & 0x3FF0000) >> 16; + break; + } else if (i == (retryCount - 1) && PathBOK == 0x01) { /* Tx IQK OK */ + result[t][4] = (ODM_GetBBReg(dm_odm, rTx_Power_Before_IQK_B, bMaskDWord) & 0x3FF0000) >> 16; + result[t][5] = (ODM_GetBBReg(dm_odm, rTx_Power_After_IQK_B, bMaskDWord) & 0x3FF0000) >> 16; + } + } + } + + /* Back to BB mode, load original value */ + ODM_SetBBReg(dm_odm, rFPGA0_IQK, bMaskDWord, 0); + + if (t != 0) { + if (!dm_odm->RFCalibrateInfo.bRfPiEnable) { + /* Switch back BB to SI mode after finish IQ Calibration. */ + _PHY_PIModeSwitch(adapt, false); + } + + /* Reload ADDA power saving parameters */ + reload_adda_reg(adapt, ADDA_REG, dm_odm->RFCalibrateInfo.ADDA_backup, IQK_ADDA_REG_NUM); + + /* Reload MAC parameters */ + _PHY_ReloadMACRegisters(adapt, IQK_MAC_REG, dm_odm->RFCalibrateInfo.IQK_MAC_backup); + + reload_adda_reg(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup, IQK_BB_REG_NUM); + + /* Restore RX initial gain */ + ODM_SetBBReg(dm_odm, rFPGA0_XA_LSSIParameter, bMaskDWord, 0x00032ed3); + if (is2t) + ODM_SetBBReg(dm_odm, rFPGA0_XB_LSSIParameter, bMaskDWord, 0x00032ed3); + + /* load 0xe30 IQC default value */ + ODM_SetBBReg(dm_odm, rTx_IQK_Tone_A, bMaskDWord, 0x01008c00); + ODM_SetBBReg(dm_odm, rRx_IQK_Tone_A, bMaskDWord, 0x01008c00); + } +} + +static void phy_LCCalibrate_8188E(struct adapter *adapt, bool is2t) +{ + u8 tmpreg; + u32 RF_Amode = 0, RF_Bmode = 0, LC_Cal; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + /* Check continuous TX and Packet TX */ + tmpreg = ODM_Read1Byte(dm_odm, 0xd03); + + if ((tmpreg & 0x70) != 0) /* Deal with contisuous TX case */ + ODM_Write1Byte(dm_odm, 0xd03, tmpreg & 0x8F); /* disable all continuous TX */ + else /* Deal with Packet TX case */ + ODM_Write1Byte(dm_odm, REG_TXPAUSE, 0xFF); /* block all queues */ + + if ((tmpreg & 0x70) != 0) { + /* 1. Read original RF mode */ + /* Path-A */ + RF_Amode = PHY_QueryRFReg(adapt, RF_PATH_A, RF_AC, bMask12Bits); + + /* Path-B */ + if (is2t) + RF_Bmode = PHY_QueryRFReg(adapt, RF_PATH_B, RF_AC, bMask12Bits); + + /* 2. Set RF mode = standby mode */ + /* Path-A */ + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_AC, bMask12Bits, (RF_Amode & 0x8FFFF) | 0x10000); + + /* Path-B */ + if (is2t) + ODM_SetRFReg(dm_odm, RF_PATH_B, RF_AC, bMask12Bits, (RF_Bmode & 0x8FFFF) | 0x10000); + } + + /* 3. Read RF reg18 */ + LC_Cal = PHY_QueryRFReg(adapt, RF_PATH_A, RF_CHNLBW, bMask12Bits); + + /* 4. Set LC calibration begin bit15 */ + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_CHNLBW, bMask12Bits, LC_Cal | 0x08000); + + ODM_sleep_ms(100); + + /* Restore original situation */ + if ((tmpreg & 0x70) != 0) { + /* Deal with continuous TX case */ + /* Path-A */ + ODM_Write1Byte(dm_odm, 0xd03, tmpreg); + ODM_SetRFReg(dm_odm, RF_PATH_A, RF_AC, bMask12Bits, RF_Amode); + + /* Path-B */ + if (is2t) + ODM_SetRFReg(dm_odm, RF_PATH_B, RF_AC, bMask12Bits, RF_Bmode); + } else { + /* Deal with Packet TX case */ + ODM_Write1Byte(dm_odm, REG_TXPAUSE, 0x00); + } +} + +void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + struct mpt_context *pMptCtx = &adapt->mppriv.MptCtx; + s32 result[4][8]; /* last is final result */ + u8 i, final_candidate; + bool pathaok, pathbok; + s32 RegE94, RegE9C, RegEA4, RegEB4, RegEBC, RegEC4; + bool is12simular, is13simular, is23simular; + bool singletone = false, carrier_sup = false; + u32 IQK_BB_REG_92C[IQK_BB_REG_NUM] = { + rOFDM0_XARxIQImbalance, rOFDM0_XBRxIQImbalance, + rOFDM0_ECCAThreshold, rOFDM0_AGCRSSITable, + rOFDM0_XATxIQImbalance, rOFDM0_XBTxIQImbalance, + rOFDM0_XCTxAFE, rOFDM0_XDTxAFE, + rOFDM0_RxIQExtAnta}; + bool is2t; + + is2t = (dm_odm->RFType == ODM_2T2R) ? true : false; + if (!ODM_CheckPowerStatus(adapt)) + return; + + if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION)) + return; + + if (*dm_odm->mp_mode == 1) { + singletone = pMptCtx->bSingleTone; + carrier_sup = pMptCtx->bCarrierSuppression; + } + + /* 20120213<Kordan> Turn on when continuous Tx to pass lab testing. (required by Edlu) */ + if (singletone || carrier_sup) + return; + + if (recovery) { + reload_adda_reg(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9); + return; + } + + for (i = 0; i < 8; i++) { + result[0][i] = 0; + result[1][i] = 0; + result[2][i] = 0; + if ((i == 0) || (i == 2) || (i == 4) || (i == 6)) + result[3][i] = 0x100; + else + result[3][i] = 0; + } + final_candidate = 0xff; + pathaok = false; + pathbok = false; + is12simular = false; + is23simular = false; + is13simular = false; + + for (i = 0; i < 3; i++) { + phy_IQCalibrate_8188E(adapt, result, i, is2t); + + if (i == 1) { + is12simular = phy_SimularityCompare_8188E(adapt, result, 0, 1); + if (is12simular) { + final_candidate = 0; + break; + } + } + + if (i == 2) { + is13simular = phy_SimularityCompare_8188E(adapt, result, 0, 2); + if (is13simular) { + final_candidate = 0; + + break; + } + is23simular = phy_SimularityCompare_8188E(adapt, result, 1, 2); + if (is23simular) { + final_candidate = 1; + } else { + final_candidate = 3; + } + } + } + + for (i = 0; i < 4; i++) { + RegE94 = result[i][0]; + RegE9C = result[i][1]; + RegEA4 = result[i][2]; + RegEB4 = result[i][4]; + RegEBC = result[i][5]; + RegEC4 = result[i][6]; + } + + if (final_candidate != 0xff) { + RegE94 = result[final_candidate][0]; + RegE9C = result[final_candidate][1]; + RegEA4 = result[final_candidate][2]; + RegEB4 = result[final_candidate][4]; + RegEBC = result[final_candidate][5]; + dm_odm->RFCalibrateInfo.RegE94 = RegE94; + dm_odm->RFCalibrateInfo.RegE9C = RegE9C; + dm_odm->RFCalibrateInfo.RegEB4 = RegEB4; + dm_odm->RFCalibrateInfo.RegEBC = RegEBC; + RegEC4 = result[final_candidate][6]; + pathaok = true; + pathbok = true; + } else { + dm_odm->RFCalibrateInfo.RegE94 = 0x100; + dm_odm->RFCalibrateInfo.RegEB4 = 0x100; /* X default value */ + dm_odm->RFCalibrateInfo.RegE9C = 0x0; + dm_odm->RFCalibrateInfo.RegEBC = 0x0; /* Y default value */ + } + if (RegE94 != 0) + patha_fill_iqk(adapt, pathaok, result, final_candidate, (RegEA4 == 0)); + if (is2t) { + if (RegEB4 != 0) + pathb_fill_iqk(adapt, pathbok, result, final_candidate, (RegEC4 == 0)); + } + +/* To Fix BSOD when final_candidate is 0xff */ +/* by sherry 20120321 */ + if (final_candidate < 4) { + for (i = 0; i < IQK_Matrix_REG_NUM; i++) + dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][i] = result[final_candidate][i]; + dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].bIQKDone = true; + } + + _PHY_SaveADDARegisters(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9); +} + +void PHY_LCCalibrate_8188E(struct adapter *adapt) +{ + bool singletone = false, carrier_sup = false; + u32 timeout = 2000, timecount = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + struct mpt_context *pMptCtx = &adapt->mppriv.MptCtx; + + if (*dm_odm->mp_mode == 1) { + singletone = pMptCtx->bSingleTone; + carrier_sup = pMptCtx->bCarrierSuppression; + } + if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION)) + return; + /* 20120213<Kordan> Turn on when continuous Tx to pass lab testing. (required by Edlu) */ + if (singletone || carrier_sup) + return; + + while (*dm_odm->pbScanInProcess && timecount < timeout) { + ODM_delay_ms(50); + timecount += 50; + } + + dm_odm->RFCalibrateInfo.bLCKInProgress = true; + + if (dm_odm->RFType == ODM_2T2R) { + phy_LCCalibrate_8188E(adapt, true); + } else { + /* For 88C 1T1R */ + phy_LCCalibrate_8188E(adapt, false); + } + + dm_odm->RFCalibrateInfo.bLCKInProgress = false; +} + +static void phy_setrfpathswitch_8188e(struct adapter *adapt, bool main, bool is2t) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + if (!adapt->hw_init_completed) { + u8 u1btmp; + u1btmp = ODM_Read1Byte(dm_odm, REG_LEDCFG2) | BIT(7); + ODM_Write1Byte(dm_odm, REG_LEDCFG2, u1btmp); + ODM_SetBBReg(dm_odm, rFPGA0_XAB_RFParameter, BIT(13), 0x01); + } + + if (is2t) { /* 92C */ + if (main) + ODM_SetBBReg(dm_odm, rFPGA0_XB_RFInterfaceOE, BIT(5) | BIT(6), 0x1); /* 92C_Path_A */ + else + ODM_SetBBReg(dm_odm, rFPGA0_XB_RFInterfaceOE, BIT(5) | BIT(6), 0x2); /* BT */ + } else { /* 88C */ + if (main) + ODM_SetBBReg(dm_odm, rFPGA0_XA_RFInterfaceOE, BIT(8) | BIT(9), 0x2); /* Main */ + else + ODM_SetBBReg(dm_odm, rFPGA0_XA_RFInterfaceOE, BIT(8) | BIT(9), 0x1); /* Aux */ + } +} + +void PHY_SetRFPathSwitch_8188E(struct adapter *adapt, bool main) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(adapt); + struct odm_dm_struct *dm_odm = &pHalData->odmpriv; + + if (dm_odm->RFType == ODM_2T2R) { + phy_setrfpathswitch_8188e(adapt, main, true); + } else { + /* For 88C 1T1R */ + phy_setrfpathswitch_8188e(adapt, main, false); + } +} diff --git a/drivers/staging/r8188eu/hal/HalPwrSeqCmd.c b/drivers/staging/r8188eu/hal/HalPwrSeqCmd.c new file mode 100644 index 000000000000..0fd11aca7ac7 --- /dev/null +++ b/drivers/staging/r8188eu/hal/HalPwrSeqCmd.c @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/*++ + +Module Name: + HalPwrSeqCmd.c + +Abstract: + Implement HW Power sequence configuration CMD handling routine for Realtek devices. + +Major Change History: + When Who What + ---------- --------------- ------------------------------- + 2011-10-26 Lucas Modify to be compatible with SD4-CE driver. + 2011-07-07 Roger Create. + +--*/ + +#include "../include/HalPwrSeqCmd.h" + +/* Description: */ +/* This routine deals with the Power Configuration CMDs parsing + * for RTL8723/RTL8188E Series IC. + * Assumption: + * We should follow specific format which was released from HW SD. + */ +u8 HalPwrSeqCmdParsing(struct adapter *padapter, u8 cut_vers, u8 fab_vers, + u8 ifacetype, struct wl_pwr_cfg pwrseqcmd[]) +{ + struct wl_pwr_cfg pwrcfgcmd = {0}; + u8 poll_bit = false; + u32 aryidx = 0; + u8 value = 0; + u32 offset = 0; + u32 poll_count = 0; /* polling autoload done. */ + u32 max_poll_count = 5000; + + do { + pwrcfgcmd = pwrseqcmd[aryidx]; + + /* 2 Only Handle the command whose FAB, CUT, and Interface are matched */ + if ((GET_PWR_CFG_FAB_MASK(pwrcfgcmd) & fab_vers) && + (GET_PWR_CFG_CUT_MASK(pwrcfgcmd) & cut_vers) && + (GET_PWR_CFG_INTF_MASK(pwrcfgcmd) & ifacetype)) { + switch (GET_PWR_CFG_CMD(pwrcfgcmd)) { + case PWR_CMD_WRITE: + offset = GET_PWR_CFG_OFFSET(pwrcfgcmd); + + /* Read the value from system register */ + value = rtw_read8(padapter, offset); + + value &= ~(GET_PWR_CFG_MASK(pwrcfgcmd)); + value |= (GET_PWR_CFG_VALUE(pwrcfgcmd) & GET_PWR_CFG_MASK(pwrcfgcmd)); + + /* Write the value back to system register */ + rtw_write8(padapter, offset, value); + break; + case PWR_CMD_POLLING: + poll_bit = false; + offset = GET_PWR_CFG_OFFSET(pwrcfgcmd); + do { + value = rtw_read8(padapter, offset); + + value &= GET_PWR_CFG_MASK(pwrcfgcmd); + if (value == (GET_PWR_CFG_VALUE(pwrcfgcmd) & GET_PWR_CFG_MASK(pwrcfgcmd))) + poll_bit = true; + else + udelay(10); + + if (poll_count++ > max_poll_count) { + DBG_88E("Fail to polling Offset[%#x]\n", offset); + return false; + } + } while (!poll_bit); + break; + case PWR_CMD_DELAY: + if (GET_PWR_CFG_VALUE(pwrcfgcmd) == PWRSEQ_DELAY_US) + udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd)); + else + udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd) * 1000); + break; + case PWR_CMD_END: + /* When this command is parsed, end the process */ + return true; + break; + default: + break; + } + } + + aryidx++;/* Add Array Index */ + } while (1); + return true; +} diff --git a/drivers/staging/r8188eu/hal/hal_com.c b/drivers/staging/r8188eu/hal/hal_com.c new file mode 100644 index 000000000000..f09d4d49b159 --- /dev/null +++ b/drivers/staging/r8188eu/hal/hal_com.c @@ -0,0 +1,358 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" + +#include "../include/hal_intf.h" +#include "../include/hal_com.h" +#include "../include/rtl8188e_hal.h" + +#define _HAL_INIT_C_ + +void dump_chip_info(struct HAL_VERSION chip_vers) +{ + uint cnt = 0; + char buf[128]; + + if (IS_81XXC(chip_vers)) { + cnt += sprintf((buf + cnt), "Chip Version Info: %s_", + IS_92C_SERIAL(chip_vers) ? + "CHIP_8192C" : "CHIP_8188C"); + } else if (IS_92D(chip_vers)) { + cnt += sprintf((buf + cnt), "Chip Version Info: CHIP_8192D_"); + } else if (IS_8723_SERIES(chip_vers)) { + cnt += sprintf((buf + cnt), "Chip Version Info: CHIP_8723A_"); + } else if (IS_8188E(chip_vers)) { + cnt += sprintf((buf + cnt), "Chip Version Info: CHIP_8188E_"); + } + + cnt += sprintf((buf + cnt), "%s_", IS_NORMAL_CHIP(chip_vers) ? + "Normal_Chip" : "Test_Chip"); + cnt += sprintf((buf + cnt), "%s_", IS_CHIP_VENDOR_TSMC(chip_vers) ? + "TSMC" : "UMC"); + if (IS_A_CUT(chip_vers)) + cnt += sprintf((buf + cnt), "A_CUT_"); + else if (IS_B_CUT(chip_vers)) + cnt += sprintf((buf + cnt), "B_CUT_"); + else if (IS_C_CUT(chip_vers)) + cnt += sprintf((buf + cnt), "C_CUT_"); + else if (IS_D_CUT(chip_vers)) + cnt += sprintf((buf + cnt), "D_CUT_"); + else if (IS_E_CUT(chip_vers)) + cnt += sprintf((buf + cnt), "E_CUT_"); + else + cnt += sprintf((buf + cnt), "UNKNOWN_CUT(%d)_", + chip_vers.CUTVersion); + + if (IS_1T1R(chip_vers)) + cnt += sprintf((buf + cnt), "1T1R_"); + else if (IS_1T2R(chip_vers)) + cnt += sprintf((buf + cnt), "1T2R_"); + else if (IS_2T2R(chip_vers)) + cnt += sprintf((buf + cnt), "2T2R_"); + else + cnt += sprintf((buf + cnt), "UNKNOWN_RFTYPE(%d)_", + chip_vers.RFType); + + cnt += sprintf((buf + cnt), "RomVer(%d)\n", chip_vers.ROMVer); + + pr_info("%s", buf); +} + +#define CHAN_PLAN_HW 0x80 + +u8 /* return the final channel plan decision */ +hal_com_get_channel_plan(struct adapter *padapter, u8 hw_channel_plan, + u8 sw_channel_plan, u8 def_channel_plan, + bool load_fail) +{ + u8 sw_cfg; + u8 chnlplan; + + sw_cfg = true; + if (!load_fail) { + if (!rtw_is_channel_plan_valid(sw_channel_plan)) + sw_cfg = false; + if (hw_channel_plan & CHAN_PLAN_HW) + sw_cfg = false; + } + + if (sw_cfg) + chnlplan = sw_channel_plan; + else + chnlplan = hw_channel_plan & (~CHAN_PLAN_HW); + + if (!rtw_is_channel_plan_valid(chnlplan)) + chnlplan = def_channel_plan; + + return chnlplan; +} + +u8 MRateToHwRate(u8 rate) +{ + u8 ret = DESC_RATE1M; + + switch (rate) { + /* CCK and OFDM non-HT rates */ + case IEEE80211_CCK_RATE_1MB: + ret = DESC_RATE1M; + break; + case IEEE80211_CCK_RATE_2MB: + ret = DESC_RATE2M; + break; + case IEEE80211_CCK_RATE_5MB: + ret = DESC_RATE5_5M; + break; + case IEEE80211_CCK_RATE_11MB: + ret = DESC_RATE11M; + break; + case IEEE80211_OFDM_RATE_6MB: + ret = DESC_RATE6M; + break; + case IEEE80211_OFDM_RATE_9MB: + ret = DESC_RATE9M; + break; + case IEEE80211_OFDM_RATE_12MB: + ret = DESC_RATE12M; + break; + case IEEE80211_OFDM_RATE_18MB: + ret = DESC_RATE18M; + break; + case IEEE80211_OFDM_RATE_24MB: + ret = DESC_RATE24M; + break; + case IEEE80211_OFDM_RATE_36MB: + ret = DESC_RATE36M; + break; + case IEEE80211_OFDM_RATE_48MB: + ret = DESC_RATE48M; + break; + case IEEE80211_OFDM_RATE_54MB: + ret = DESC_RATE54M; + break; + default: + break; + } + return ret; +} + +void HalSetBrateCfg(struct adapter *adapt, u8 *brates, u16 *rate_cfg) +{ + u8 i, is_brate, brate; + + for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { + is_brate = brates[i] & IEEE80211_BASIC_RATE_MASK; + brate = brates[i] & 0x7f; + + if (is_brate) { + switch (brate) { + case IEEE80211_CCK_RATE_1MB: + *rate_cfg |= RATE_1M; + break; + case IEEE80211_CCK_RATE_2MB: + *rate_cfg |= RATE_2M; + break; + case IEEE80211_CCK_RATE_5MB: + *rate_cfg |= RATE_5_5M; + break; + case IEEE80211_CCK_RATE_11MB: + *rate_cfg |= RATE_11M; + break; + case IEEE80211_OFDM_RATE_6MB: + *rate_cfg |= RATE_6M; + break; + case IEEE80211_OFDM_RATE_9MB: + *rate_cfg |= RATE_9M; + break; + case IEEE80211_OFDM_RATE_12MB: + *rate_cfg |= RATE_12M; + break; + case IEEE80211_OFDM_RATE_18MB: + *rate_cfg |= RATE_18M; + break; + case IEEE80211_OFDM_RATE_24MB: + *rate_cfg |= RATE_24M; + break; + case IEEE80211_OFDM_RATE_36MB: + *rate_cfg |= RATE_36M; + break; + case IEEE80211_OFDM_RATE_48MB: + *rate_cfg |= RATE_48M; + break; + case IEEE80211_OFDM_RATE_54MB: + *rate_cfg |= RATE_54M; + break; + } + } + } +} + +static void one_out_pipe(struct adapter *adapter) +{ + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); + + pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ + pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ + pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */ + pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ + + pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ + pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ + pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ + pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ +} + +static void two_out_pipe(struct adapter *adapter, bool wifi_cfg) +{ + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); + + if (wifi_cfg) { /* WMM */ + /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */ + /* 0, 1, 0, 1, 0, 0, 0, 0, 0}; */ + /* 0:H, 1:L */ + + pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */ + pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ + pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */ + pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ + + pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ + pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ + pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ + pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ + + } else {/* typical setting */ + /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */ + /* 1, 1, 0, 0, 0, 0, 0, 0, 0}; */ + /* 0:H, 1:L */ + + pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ + pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ + pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */ + pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */ + + pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ + pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ + pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ + pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ + } +} + +static void three_out_pipe(struct adapter *adapter, bool wifi_cfg) +{ + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); + + if (wifi_cfg) {/* for WMM */ + /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */ + /* 1, 2, 1, 0, 0, 0, 0, 0, 0}; */ + /* 0:H, 1:N, 2:L */ + + pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ + pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */ + pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */ + pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */ + + pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ + pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ + pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ + pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ + + } else {/* typical setting */ + /* BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA */ + /* 2, 2, 1, 0, 0, 0, 0, 0, 0}; */ + /* 0:H, 1:N, 2:L */ + + pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ + pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */ + pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */ + pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[2];/* BK */ + + pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ + pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ + pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ + pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ + } +} + +bool Hal_MappingOutPipe(struct adapter *adapter, u8 numoutpipe) +{ + struct registry_priv *pregistrypriv = &adapter->registrypriv; + bool wifi_cfg = (pregistrypriv->wifi_spec) ? true : false; + bool result = true; + + switch (numoutpipe) { + case 2: + two_out_pipe(adapter, wifi_cfg); + break; + case 3: + three_out_pipe(adapter, wifi_cfg); + break; + case 1: + one_out_pipe(adapter); + break; + default: + result = false; + break; + } + return result; +} + +void hal_init_macaddr(struct adapter *adapter) +{ + rtw_hal_set_hwreg(adapter, HW_VAR_MAC_ADDR, + adapter->eeprompriv.mac_addr); +} + +/* +* C2H event format: +* Field TRIGGER CONTENT CMD_SEQ CMD_LEN CMD_ID +* BITS [127:120] [119:16] [15:8] [7:4] [3:0] +*/ + +void c2h_evt_clear(struct adapter *adapter) +{ + rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE); +} + +s32 c2h_evt_read(struct adapter *adapter, u8 *buf) +{ + s32 ret = _FAIL; + struct c2h_evt_hdr *c2h_evt; + int i; + u8 trigger; + + if (!buf) + goto exit; + + trigger = rtw_read8(adapter, REG_C2HEVT_CLEAR); + + if (trigger == C2H_EVT_HOST_CLOSE) + goto exit; /* Not ready */ + else if (trigger != C2H_EVT_FW_CLOSE) + goto clear_evt; /* Not a valid value */ + + c2h_evt = (struct c2h_evt_hdr *)buf; + + memset(c2h_evt, 0, 16); + + *buf = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL); + *(buf + 1) = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL + 1); + + /* Read the content */ + for (i = 0; i < c2h_evt->plen; i++) + c2h_evt->payload[i] = rtw_read8(adapter, REG_C2HEVT_MSG_NORMAL + + sizeof(*c2h_evt) + i); + + ret = _SUCCESS; + +clear_evt: + /* + * Clear event to notify FW we have read the command. + * If this field isn't clear, the FW won't update the next + * command message. + */ + c2h_evt_clear(adapter); +exit: + return ret; +} diff --git a/drivers/staging/r8188eu/hal/hal_intf.c b/drivers/staging/r8188eu/hal/hal_intf.c new file mode 100644 index 000000000000..a6d589e89aeb --- /dev/null +++ b/drivers/staging/r8188eu/hal/hal_intf.c @@ -0,0 +1,441 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _HAL_INTF_C_ +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/hal_intf.h" + +void rtw_hal_chip_configure(struct adapter *adapt) +{ + if (adapt->HalFunc.intf_chip_configure) + adapt->HalFunc.intf_chip_configure(adapt); +} + +void rtw_hal_read_chip_info(struct adapter *adapt) +{ + if (adapt->HalFunc.read_adapter_info) + adapt->HalFunc.read_adapter_info(adapt); +} + +void rtw_hal_read_chip_version(struct adapter *adapt) +{ + if (adapt->HalFunc.read_chip_version) + adapt->HalFunc.read_chip_version(adapt); +} + +void rtw_hal_def_value_init(struct adapter *adapt) +{ + if (adapt->HalFunc.init_default_value) + adapt->HalFunc.init_default_value(adapt); +} + +void rtw_hal_free_data(struct adapter *adapt) +{ + if (adapt->HalFunc.free_hal_data) + adapt->HalFunc.free_hal_data(adapt); +} + +void rtw_hal_dm_init(struct adapter *adapt) +{ + if (adapt->HalFunc.dm_init) + adapt->HalFunc.dm_init(adapt); +} + +void rtw_hal_dm_deinit(struct adapter *adapt) +{ + /* cancel dm timer */ + if (adapt->HalFunc.dm_deinit) + adapt->HalFunc.dm_deinit(adapt); +} + +void rtw_hal_sw_led_init(struct adapter *adapt) +{ + if (adapt->HalFunc.InitSwLeds) + adapt->HalFunc.InitSwLeds(adapt); +} + +void rtw_hal_sw_led_deinit(struct adapter *adapt) +{ + if (adapt->HalFunc.DeInitSwLeds) + adapt->HalFunc.DeInitSwLeds(adapt); +} + +u32 rtw_hal_power_on(struct adapter *adapt) +{ + if (adapt->HalFunc.hal_power_on) + return adapt->HalFunc.hal_power_on(adapt); + return _FAIL; +} + +uint rtw_hal_init(struct adapter *adapt) +{ + uint status = _SUCCESS; + + adapt->hw_init_completed = false; + + status = adapt->HalFunc.hal_init(adapt); + + if (status == _SUCCESS) { + adapt->hw_init_completed = true; + + if (adapt->registrypriv.notch_filter == 1) + rtw_hal_notch_filter(adapt, 1); + + rtw_hal_reset_security_engine(adapt); + } else { + adapt->hw_init_completed = false; + DBG_88E("rtw_hal_init: hal__init fail\n"); + } + + return status; +} + +uint rtw_hal_deinit(struct adapter *adapt) +{ + uint status = _SUCCESS; + + status = adapt->HalFunc.hal_deinit(adapt); + + if (status == _SUCCESS) + adapt->hw_init_completed = false; + else + DBG_88E("\n rtw_hal_deinit: hal_init fail\n"); + + return status; +} + +void rtw_hal_set_hwreg(struct adapter *adapt, u8 variable, u8 *val) +{ + if (adapt->HalFunc.SetHwRegHandler) + adapt->HalFunc.SetHwRegHandler(adapt, variable, val); +} + +void rtw_hal_get_hwreg(struct adapter *adapt, u8 variable, u8 *val) +{ + if (adapt->HalFunc.GetHwRegHandler) + adapt->HalFunc.GetHwRegHandler(adapt, variable, val); +} + +u8 rtw_hal_set_def_var(struct adapter *adapt, enum hal_def_variable var, + void *val) +{ + if (adapt->HalFunc.SetHalDefVarHandler) + return adapt->HalFunc.SetHalDefVarHandler(adapt, var, val); + return _FAIL; +} + +u8 rtw_hal_get_def_var(struct adapter *adapt, + enum hal_def_variable var, void *val) +{ + if (adapt->HalFunc.GetHalDefVarHandler) + return adapt->HalFunc.GetHalDefVarHandler(adapt, var, val); + return _FAIL; +} + +void rtw_hal_set_odm_var(struct adapter *adapt, + enum hal_odm_variable var, void *val1, + bool set) +{ + if (adapt->HalFunc.SetHalODMVarHandler) + adapt->HalFunc.SetHalODMVarHandler(adapt, var, + val1, set); +} + +void rtw_hal_get_odm_var(struct adapter *adapt, + enum hal_odm_variable var, void *val1, + bool set) +{ + if (adapt->HalFunc.GetHalODMVarHandler) + adapt->HalFunc.GetHalODMVarHandler(adapt, var, + val1, set); +} + +void rtw_hal_enable_interrupt(struct adapter *adapt) +{ + if (adapt->HalFunc.enable_interrupt) + adapt->HalFunc.enable_interrupt(adapt); + else + DBG_88E("%s: HalFunc.enable_interrupt is NULL!\n", __func__); +} + +void rtw_hal_disable_interrupt(struct adapter *adapt) +{ + if (adapt->HalFunc.disable_interrupt) + adapt->HalFunc.disable_interrupt(adapt); + else + DBG_88E("%s: HalFunc.disable_interrupt is NULL!\n", __func__); +} + +u32 rtw_hal_inirp_init(struct adapter *adapt) +{ + u32 rst = _FAIL; + + if (adapt->HalFunc.inirp_init) + rst = adapt->HalFunc.inirp_init(adapt); + else + DBG_88E(" %s HalFunc.inirp_init is NULL!!!\n", __func__); + return rst; +} + +u32 rtw_hal_inirp_deinit(struct adapter *adapt) +{ + if (adapt->HalFunc.inirp_deinit) + return adapt->HalFunc.inirp_deinit(adapt); + + return _FAIL; +} + +u8 rtw_hal_intf_ps_func(struct adapter *adapt, + enum hal_intf_ps_func efunc_id, u8 *val) +{ + if (adapt->HalFunc.interface_ps_func) + return adapt->HalFunc.interface_ps_func(adapt, efunc_id, + val); + return _FAIL; +} + +s32 rtw_hal_xmitframe_enqueue(struct adapter *padapter, + struct xmit_frame *pxmitframe) +{ + if (padapter->HalFunc.hal_xmitframe_enqueue) + return padapter->HalFunc.hal_xmitframe_enqueue(padapter, pxmitframe); + return false; +} + +s32 rtw_hal_xmit(struct adapter *adapt, struct xmit_frame *pxmitframe) +{ + if (adapt->HalFunc.hal_xmit) + return adapt->HalFunc.hal_xmit(adapt, pxmitframe); + + return false; +} + +s32 rtw_hal_mgnt_xmit(struct adapter *adapt, struct xmit_frame *pmgntframe) +{ + s32 ret = _FAIL; + if (adapt->HalFunc.mgnt_xmit) + ret = adapt->HalFunc.mgnt_xmit(adapt, pmgntframe); + return ret; +} + +s32 rtw_hal_init_xmit_priv(struct adapter *adapt) +{ + if (adapt->HalFunc.init_xmit_priv) + return adapt->HalFunc.init_xmit_priv(adapt); + return _FAIL; +} + +s32 rtw_hal_init_recv_priv(struct adapter *adapt) +{ + if (adapt->HalFunc.init_recv_priv) + return adapt->HalFunc.init_recv_priv(adapt); + + return _FAIL; +} + +void rtw_hal_free_recv_priv(struct adapter *adapt) +{ + if (adapt->HalFunc.free_recv_priv) + adapt->HalFunc.free_recv_priv(adapt); +} + +void rtw_hal_update_ra_mask(struct adapter *adapt, u32 mac_id, u8 rssi_level) +{ + struct mlme_priv *pmlmepriv = &adapt->mlmepriv; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { +#ifdef CONFIG_88EU_AP_MODE + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &adapt->stapriv; + if ((mac_id - 1) > 0) + psta = pstapriv->sta_aid[(mac_id - 1) - 1]; + if (psta) + add_RATid(adapt, psta, 0);/* todo: based on rssi_level*/ +#endif + } else { + if (adapt->HalFunc.UpdateRAMaskHandler) + adapt->HalFunc.UpdateRAMaskHandler(adapt, mac_id, + rssi_level); + } +} + +void rtw_hal_add_ra_tid(struct adapter *adapt, u32 bitmap, u8 arg, + u8 rssi_level) +{ + if (adapt->HalFunc.Add_RateATid) + adapt->HalFunc.Add_RateATid(adapt, bitmap, arg, + rssi_level); +} + +/* Start specifical interface thread */ +void rtw_hal_start_thread(struct adapter *adapt) +{ + if (adapt->HalFunc.run_thread) + adapt->HalFunc.run_thread(adapt); +} + +/* Start specifical interface thread */ +void rtw_hal_stop_thread(struct adapter *adapt) +{ + if (adapt->HalFunc.cancel_thread) + adapt->HalFunc.cancel_thread(adapt); +} + +u32 rtw_hal_read_bbreg(struct adapter *adapt, u32 regaddr, u32 bitmask) +{ + u32 data = 0; + + if (adapt->HalFunc.read_bbreg) + data = adapt->HalFunc.read_bbreg(adapt, regaddr, bitmask); + return data; +} + +void rtw_hal_write_bbreg(struct adapter *adapt, u32 regaddr, u32 bitmask, + u32 data) +{ + if (adapt->HalFunc.write_bbreg) + adapt->HalFunc.write_bbreg(adapt, regaddr, bitmask, data); +} + +u32 rtw_hal_read_rfreg(struct adapter *adapt, enum rf_radio_path rfpath, + u32 regaddr, u32 bitmask) +{ + u32 data = 0; + + if (adapt->HalFunc.read_rfreg) + data = adapt->HalFunc.read_rfreg(adapt, rfpath, regaddr, + bitmask); + return data; +} + +void rtw_hal_write_rfreg(struct adapter *adapt, enum rf_radio_path rfpath, + u32 regaddr, u32 bitmask, u32 data) +{ + if (adapt->HalFunc.write_rfreg) + adapt->HalFunc.write_rfreg(adapt, rfpath, regaddr, + bitmask, data); +} + +s32 rtw_hal_interrupt_handler(struct adapter *adapt) +{ + if (adapt->HalFunc.interrupt_handler) + return adapt->HalFunc.interrupt_handler(adapt); + return _FAIL; +} + +void rtw_hal_set_bwmode(struct adapter *adapt, + enum ht_channel_width bandwidth, u8 offset) +{ + if (adapt->HalFunc.set_bwmode_handler) + adapt->HalFunc.set_bwmode_handler(adapt, bandwidth, + offset); +} + +void rtw_hal_set_chan(struct adapter *adapt, u8 channel) +{ + if (adapt->HalFunc.set_channel_handler) + adapt->HalFunc.set_channel_handler(adapt, channel); +} + +void rtw_hal_dm_watchdog(struct adapter *adapt) +{ + if (adapt->HalFunc.hal_dm_watchdog) + adapt->HalFunc.hal_dm_watchdog(adapt); +} + +void rtw_hal_bcn_related_reg_setting(struct adapter *adapt) +{ + if (adapt->HalFunc.SetBeaconRelatedRegistersHandler) + adapt->HalFunc.SetBeaconRelatedRegistersHandler(adapt); +} + +u8 rtw_hal_antdiv_before_linked(struct adapter *adapt) +{ + if (adapt->HalFunc.AntDivBeforeLinkHandler) + return adapt->HalFunc.AntDivBeforeLinkHandler(adapt); + return false; +} + +void rtw_hal_antdiv_rssi_compared(struct adapter *adapt, + struct wlan_bssid_ex *dst, + struct wlan_bssid_ex *src) +{ + if (adapt->HalFunc.AntDivCompareHandler) + adapt->HalFunc.AntDivCompareHandler(adapt, dst, src); +} + +void rtw_hal_sreset_init(struct adapter *adapt) +{ + if (adapt->HalFunc.sreset_init_value) + adapt->HalFunc.sreset_init_value(adapt); +} + +void rtw_hal_sreset_reset(struct adapter *adapt) +{ + if (adapt->HalFunc.silentreset) + adapt->HalFunc.silentreset(adapt); +} + +void rtw_hal_sreset_reset_value(struct adapter *adapt) +{ + if (adapt->HalFunc.sreset_reset_value) + adapt->HalFunc.sreset_reset_value(adapt); +} + +void rtw_hal_sreset_xmit_status_check(struct adapter *adapt) +{ + if (adapt->HalFunc.sreset_xmit_status_check) + adapt->HalFunc.sreset_xmit_status_check(adapt); +} + +void rtw_hal_sreset_linked_status_check(struct adapter *adapt) +{ + if (adapt->HalFunc.sreset_linked_status_check) + adapt->HalFunc.sreset_linked_status_check(adapt); +} + +u8 rtw_hal_sreset_get_wifi_status(struct adapter *adapt) +{ + u8 status = 0; + + if (adapt->HalFunc.sreset_get_wifi_status) + status = adapt->HalFunc.sreset_get_wifi_status(adapt); + return status; +} + +int rtw_hal_iol_cmd(struct adapter *adapter, struct xmit_frame *xmit_frame, + u32 max_wating_ms, u32 bndy_cnt) +{ + if (adapter->HalFunc.IOL_exec_cmds_sync) + return adapter->HalFunc.IOL_exec_cmds_sync(adapter, xmit_frame, + max_wating_ms, + bndy_cnt); + return _FAIL; +} + +void rtw_hal_notch_filter(struct adapter *adapter, bool enable) +{ + if (adapter->HalFunc.hal_notch_filter) + adapter->HalFunc.hal_notch_filter(adapter, enable); +} + +void rtw_hal_reset_security_engine(struct adapter *adapter) +{ + if (adapter->HalFunc.hal_reset_security_engine) + adapter->HalFunc.hal_reset_security_engine(adapter); +} + +s32 rtw_hal_c2h_handler(struct adapter *adapter, struct c2h_evt_hdr *c2h_evt) +{ + s32 ret = _FAIL; + + if (adapter->HalFunc.c2h_handler) + ret = adapter->HalFunc.c2h_handler(adapter, c2h_evt); + return ret; +} + +c2h_id_filter rtw_hal_c2h_id_filter_ccx(struct adapter *adapter) +{ + return adapter->HalFunc.c2h_id_filter_ccx; +} diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c new file mode 100644 index 000000000000..ed94f64d878d --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm.c @@ -0,0 +1,1968 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/* include files */ + +#include "../include/odm_precomp.h" + +static const u16 dB_Invert_Table[8][12] = { + {1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 4, 4}, + {4, 5, 6, 6, 7, 8, 9, 10, 11, 13, 14, 16}, + {18, 20, 22, 25, 28, 32, 35, 40, 45, 50, 56, 63}, + {71, 79, 89, 100, 112, 126, 141, 158, 178, 200, 224, 251}, + {282, 316, 355, 398, 447, 501, 562, 631, 708, 794, 891, 1000}, + {1122, 1259, 1413, 1585, 1778, 1995, 2239, 2512, 2818, 3162, 3548, 3981}, + {4467, 5012, 5623, 6310, 7079, 7943, 8913, 10000, 11220, 12589, 14125, 15849}, + {17783, 19953, 22387, 25119, 28184, 31623, 35481, 39811, 44668, 50119, 56234, 65535} +}; + +/* avoid to warn in FreeBSD ==> To DO modify */ +static u32 EDCAParam[HT_IOT_PEER_MAX][3] = { + /* UL DL */ + {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 0:unknown AP */ + {0xa44f, 0x5ea44f, 0x5e431c}, /* 1:realtek AP */ + {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 2:unknown AP => realtek_92SE */ + {0x5ea32b, 0x5ea42b, 0x5e4322}, /* 3:broadcom AP */ + {0x5ea422, 0x00a44f, 0x00a44f}, /* 4:ralink AP */ + {0x5ea322, 0x00a630, 0x00a44f}, /* 5:atheros AP */ + {0x5e4322, 0x5e4322, 0x5e4322},/* 6:cisco AP */ + {0x5ea44f, 0x00a44f, 0x5ea42b}, /* 8:marvell AP */ + {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 10:unknown AP=> 92U AP */ + {0x5ea42b, 0xa630, 0x5e431c}, /* 11:airgocap AP */ +}; + +/* Global var */ +u32 OFDMSwingTable[OFDM_TABLE_SIZE_92D] = { + 0x7f8001fe, /* 0, +6.0dB */ + 0x788001e2, /* 1, +5.5dB */ + 0x71c001c7, /* 2, +5.0dB */ + 0x6b8001ae, /* 3, +4.5dB */ + 0x65400195, /* 4, +4.0dB */ + 0x5fc0017f, /* 5, +3.5dB */ + 0x5a400169, /* 6, +3.0dB */ + 0x55400155, /* 7, +2.5dB */ + 0x50800142, /* 8, +2.0dB */ + 0x4c000130, /* 9, +1.5dB */ + 0x47c0011f, /* 10, +1.0dB */ + 0x43c0010f, /* 11, +0.5dB */ + 0x40000100, /* 12, +0dB */ + 0x3c8000f2, /* 13, -0.5dB */ + 0x390000e4, /* 14, -1.0dB */ + 0x35c000d7, /* 15, -1.5dB */ + 0x32c000cb, /* 16, -2.0dB */ + 0x300000c0, /* 17, -2.5dB */ + 0x2d4000b5, /* 18, -3.0dB */ + 0x2ac000ab, /* 19, -3.5dB */ + 0x288000a2, /* 20, -4.0dB */ + 0x26000098, /* 21, -4.5dB */ + 0x24000090, /* 22, -5.0dB */ + 0x22000088, /* 23, -5.5dB */ + 0x20000080, /* 24, -6.0dB */ + 0x1e400079, /* 25, -6.5dB */ + 0x1c800072, /* 26, -7.0dB */ + 0x1b00006c, /* 27. -7.5dB */ + 0x19800066, /* 28, -8.0dB */ + 0x18000060, /* 29, -8.5dB */ + 0x16c0005b, /* 30, -9.0dB */ + 0x15800056, /* 31, -9.5dB */ + 0x14400051, /* 32, -10.0dB */ + 0x1300004c, /* 33, -10.5dB */ + 0x12000048, /* 34, -11.0dB */ + 0x11000044, /* 35, -11.5dB */ + 0x10000040, /* 36, -12.0dB */ + 0x0f00003c,/* 37, -12.5dB */ + 0x0e400039,/* 38, -13.0dB */ + 0x0d800036,/* 39, -13.5dB */ + 0x0cc00033,/* 40, -14.0dB */ + 0x0c000030,/* 41, -14.5dB */ + 0x0b40002d,/* 42, -15.0dB */ +}; + +u8 CCKSwingTable_Ch1_Ch13[CCK_TABLE_SIZE][8] = { + {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, /* 0, +0dB */ + {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 1, -0.5dB */ + {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 2, -1.0dB */ + {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 3, -1.5dB */ + {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 4, -2.0dB */ + {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 5, -2.5dB */ + {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 6, -3.0dB */ + {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 7, -3.5dB */ + {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 8, -4.0dB */ + {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 9, -4.5dB */ + {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 10, -5.0dB */ + {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 11, -5.5dB */ + {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 12, -6.0dB */ + {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 13, -6.5dB */ + {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 14, -7.0dB */ + {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 15, -7.5dB */ + {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ + {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 17, -8.5dB */ + {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 18, -9.0dB */ + {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 19, -9.5dB */ + {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 20, -10.0dB */ + {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 21, -10.5dB */ + {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 22, -11.0dB */ + {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 23, -11.5dB */ + {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 24, -12.0dB */ + {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 25, -12.5dB */ + {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 26, -13.0dB */ + {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 27, -13.5dB */ + {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 28, -14.0dB */ + {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 29, -14.5dB */ + {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 30, -15.0dB */ + {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 31, -15.5dB */ + {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} /* 32, -16.0dB */ +}; + +u8 CCKSwingTable_Ch14[CCK_TABLE_SIZE][8] = { + {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, /* 0, +0dB */ + {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 1, -0.5dB */ + {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 2, -1.0dB */ + {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 3, -1.5dB */ + {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 4, -2.0dB */ + {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 5, -2.5dB */ + {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 6, -3.0dB */ + {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 7, -3.5dB */ + {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 8, -4.0dB */ + {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 9, -4.5dB */ + {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 10, -5.0dB */ + {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 11, -5.5dB */ + {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 12, -6.0dB */ + {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 13, -6.5dB */ + {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 14, -7.0dB */ + {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 15, -7.5dB */ + {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ + {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 17, -8.5dB */ + {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 18, -9.0dB */ + {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 19, -9.5dB */ + {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 20, -10.0dB */ + {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 21, -10.5dB */ + {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 22, -11.0dB */ + {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 23, -11.5dB */ + {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 24, -12.0dB */ + {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 25, -12.5dB */ + {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 26, -13.0dB */ + {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 27, -13.5dB */ + {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 28, -14.0dB */ + {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 29, -14.5dB */ + {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 30, -15.0dB */ + {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 31, -15.5dB */ + {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} /* 32, -16.0dB */ +}; + +#define RxDefaultAnt1 0x65a9 +#define RxDefaultAnt2 0x569a + +/* 3 Export Interface */ + +/* 2011/09/21 MH Add to describe different team necessary resource allocate?? */ +void ODM_DMInit(struct odm_dm_struct *pDM_Odm) +{ + /* 2012.05.03 Luke: For all IC series */ + odm_CommonInfoSelfInit(pDM_Odm); + odm_DIGInit(pDM_Odm); + odm_RateAdaptiveMaskInit(pDM_Odm); + + if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) { + ; + } else if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) { + odm_PrimaryCCA_Init(pDM_Odm); /* Gary */ + odm_DynamicBBPowerSavingInit(pDM_Odm); + odm_DynamicTxPowerInit(pDM_Odm); + odm_TXPowerTrackingInit(pDM_Odm); + ODM_EdcaTurboInit(pDM_Odm); + ODM_RAInfo_Init_all(pDM_Odm); + if ((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) || + (pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV) || + (pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)) + odm_InitHybridAntDiv(pDM_Odm); + else if (pDM_Odm->AntDivType == CGCS_RX_SW_ANTDIV) + odm_SwAntDivInit(pDM_Odm); + } +} + +/* 2011/09/20 MH This is the entry pointer for all team to execute HW out source DM. */ +/* You can not add any dummy function here, be care, you can only use DM structure */ +/* to perform any new ODM_DM. */ +void ODM_DMWatchdog(struct odm_dm_struct *pDM_Odm) +{ + /* 2012.05.03 Luke: For all IC series */ + odm_GlobalAdapterCheck(); + odm_CommonInfoSelfUpdate(pDM_Odm); + odm_FalseAlarmCounterStatistics(pDM_Odm); + odm_RSSIMonitorCheck(pDM_Odm); + + /* For CE Platform(SPRD or Tablet) */ + /* 8723A or 8189ES platform */ + /* NeilChen--2012--08--24-- */ + /* Fix Leave LPS issue */ + if ((pDM_Odm->Adapter->pwrctrlpriv.pwr_mode != PS_MODE_ACTIVE) &&/* in LPS mode */ + ((pDM_Odm->SupportICType & (ODM_RTL8723A)) || + (pDM_Odm->SupportICType & (ODM_RTL8188E) && + ((pDM_Odm->SupportInterface == ODM_ITRF_SDIO))))) + odm_DIGbyRSSI_LPS(pDM_Odm); + else + odm_DIG(pDM_Odm); + odm_CCKPacketDetectionThresh(pDM_Odm); + + if (*pDM_Odm->pbPowerSaving) + return; + + odm_RefreshRateAdaptiveMask(pDM_Odm); + + odm_DynamicBBPowerSaving(pDM_Odm); + if ((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) || + (pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV) || + (pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)) + odm_HwAntDiv(pDM_Odm); + else if (pDM_Odm->AntDivType == CGCS_RX_SW_ANTDIV) + odm_SwAntDivChkAntSwitch(pDM_Odm, SWAW_STEP_PEAK); + + if (pDM_Odm->SupportICType & ODM_IC_11AC_SERIES) { + ; + } else if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) { + ODM_TXPowerTrackingCheck(pDM_Odm); + odm_EdcaTurboCheck(pDM_Odm); + odm_DynamicTxPower(pDM_Odm); + } + odm_dtc(pDM_Odm); +} + +/* Init /.. Fixed HW value. Only init time. */ +void ODM_CmnInfoInit(struct odm_dm_struct *pDM_Odm, enum odm_common_info_def CmnInfo, u32 Value) +{ + /* This section is used for init value */ + switch (CmnInfo) { + /* Fixed ODM value. */ + case ODM_CMNINFO_ABILITY: + pDM_Odm->SupportAbility = (u32)Value; + break; + case ODM_CMNINFO_PLATFORM: + pDM_Odm->SupportPlatform = (u8)Value; + break; + case ODM_CMNINFO_INTERFACE: + pDM_Odm->SupportInterface = (u8)Value; + break; + case ODM_CMNINFO_MP_TEST_CHIP: + pDM_Odm->bIsMPChip = (u8)Value; + break; + case ODM_CMNINFO_IC_TYPE: + pDM_Odm->SupportICType = Value; + break; + case ODM_CMNINFO_CUT_VER: + pDM_Odm->CutVersion = (u8)Value; + break; + case ODM_CMNINFO_FAB_VER: + pDM_Odm->FabVersion = (u8)Value; + break; + case ODM_CMNINFO_RF_TYPE: + pDM_Odm->RFType = (u8)Value; + break; + case ODM_CMNINFO_RF_ANTENNA_TYPE: + pDM_Odm->AntDivType = (u8)Value; + break; + case ODM_CMNINFO_BOARD_TYPE: + pDM_Odm->BoardType = (u8)Value; + break; + case ODM_CMNINFO_EXT_LNA: + pDM_Odm->ExtLNA = (u8)Value; + break; + case ODM_CMNINFO_EXT_PA: + pDM_Odm->ExtPA = (u8)Value; + break; + case ODM_CMNINFO_EXT_TRSW: + pDM_Odm->ExtTRSW = (u8)Value; + break; + case ODM_CMNINFO_PATCH_ID: + pDM_Odm->PatchID = (u8)Value; + break; + case ODM_CMNINFO_BINHCT_TEST: + pDM_Odm->bInHctTest = (bool)Value; + break; + case ODM_CMNINFO_BWIFI_TEST: + pDM_Odm->bWIFITest = (bool)Value; + break; + case ODM_CMNINFO_SMART_CONCURRENT: + pDM_Odm->bDualMacSmartConcurrent = (bool)Value; + break; + /* To remove the compiler warning, must add an empty default statement to handle the other values. */ + default: + /* do nothing */ + break; + } + + /* Tx power tracking BB swing table. */ + /* The base index = 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB */ + pDM_Odm->BbSwingIdxOfdm = 12; /* Set defalut value as index 12. */ + pDM_Odm->BbSwingIdxOfdmCurrent = 12; + pDM_Odm->BbSwingFlagOfdm = false; +} + +void ODM_CmnInfoHook(struct odm_dm_struct *pDM_Odm, enum odm_common_info_def CmnInfo, void *pValue) +{ + /* */ + /* Hook call by reference pointer. */ + /* */ + switch (CmnInfo) { + /* Dynamic call by reference pointer. */ + case ODM_CMNINFO_MAC_PHY_MODE: + pDM_Odm->pMacPhyMode = (u8 *)pValue; + break; + case ODM_CMNINFO_TX_UNI: + pDM_Odm->pNumTxBytesUnicast = (u64 *)pValue; + break; + case ODM_CMNINFO_RX_UNI: + pDM_Odm->pNumRxBytesUnicast = (u64 *)pValue; + break; + case ODM_CMNINFO_WM_MODE: + pDM_Odm->pWirelessMode = (u8 *)pValue; + break; + case ODM_CMNINFO_BAND: + pDM_Odm->pBandType = (u8 *)pValue; + break; + case ODM_CMNINFO_SEC_CHNL_OFFSET: + pDM_Odm->pSecChOffset = (u8 *)pValue; + break; + case ODM_CMNINFO_SEC_MODE: + pDM_Odm->pSecurity = (u8 *)pValue; + break; + case ODM_CMNINFO_BW: + pDM_Odm->pBandWidth = (u8 *)pValue; + break; + case ODM_CMNINFO_CHNL: + pDM_Odm->pChannel = (u8 *)pValue; + break; + case ODM_CMNINFO_DMSP_GET_VALUE: + pDM_Odm->pbGetValueFromOtherMac = (bool *)pValue; + break; + case ODM_CMNINFO_BUDDY_ADAPTOR: + pDM_Odm->pBuddyAdapter = (struct adapter **)pValue; + break; + case ODM_CMNINFO_DMSP_IS_MASTER: + pDM_Odm->pbMasterOfDMSP = (bool *)pValue; + break; + case ODM_CMNINFO_SCAN: + pDM_Odm->pbScanInProcess = (bool *)pValue; + break; + case ODM_CMNINFO_POWER_SAVING: + pDM_Odm->pbPowerSaving = (bool *)pValue; + break; + case ODM_CMNINFO_ONE_PATH_CCA: + pDM_Odm->pOnePathCCA = (u8 *)pValue; + break; + case ODM_CMNINFO_DRV_STOP: + pDM_Odm->pbDriverStopped = (bool *)pValue; + break; + case ODM_CMNINFO_PNP_IN: + pDM_Odm->pbDriverIsGoingToPnpSetPowerSleep = (bool *)pValue; + break; + case ODM_CMNINFO_INIT_ON: + pDM_Odm->pinit_adpt_in_progress = (bool *)pValue; + break; + case ODM_CMNINFO_ANT_TEST: + pDM_Odm->pAntennaTest = (u8 *)pValue; + break; + case ODM_CMNINFO_NET_CLOSED: + pDM_Odm->pbNet_closed = (bool *)pValue; + break; + case ODM_CMNINFO_MP_MODE: + pDM_Odm->mp_mode = (u8 *)pValue; + break; + /* To remove the compiler warning, must add an empty default statement to handle the other values. */ + default: + /* do nothing */ + break; + } +} + +void ODM_CmnInfoPtrArrayHook(struct odm_dm_struct *pDM_Odm, enum odm_common_info_def CmnInfo, u16 Index, void *pValue) +{ + /* Hook call by reference pointer. */ + switch (CmnInfo) { + /* Dynamic call by reference pointer. */ + case ODM_CMNINFO_STA_STATUS: + pDM_Odm->pODM_StaInfo[Index] = (struct sta_info *)pValue; + break; + /* To remove the compiler warning, must add an empty default statement to handle the other values. */ + default: + /* do nothing */ + break; + } +} + +/* Update Band/CHannel/.. The values are dynamic but non-per-packet. */ +void ODM_CmnInfoUpdate(struct odm_dm_struct *pDM_Odm, u32 CmnInfo, u64 Value) +{ + /* */ + /* This init variable may be changed in run time. */ + /* */ + switch (CmnInfo) { + case ODM_CMNINFO_ABILITY: + pDM_Odm->SupportAbility = (u32)Value; + break; + case ODM_CMNINFO_RF_TYPE: + pDM_Odm->RFType = (u8)Value; + break; + case ODM_CMNINFO_WIFI_DIRECT: + pDM_Odm->bWIFI_Direct = (bool)Value; + break; + case ODM_CMNINFO_WIFI_DISPLAY: + pDM_Odm->bWIFI_Display = (bool)Value; + break; + case ODM_CMNINFO_LINK: + pDM_Odm->bLinked = (bool)Value; + break; + case ODM_CMNINFO_RSSI_MIN: + pDM_Odm->RSSI_Min = (u8)Value; + break; + case ODM_CMNINFO_RA_THRESHOLD_HIGH: + pDM_Odm->RateAdaptive.HighRSSIThresh = (u8)Value; + break; + case ODM_CMNINFO_RA_THRESHOLD_LOW: + pDM_Odm->RateAdaptive.LowRSSIThresh = (u8)Value; + break; + } +} + +void odm_CommonInfoSelfInit(struct odm_dm_struct *pDM_Odm) +{ + pDM_Odm->bCckHighPower = (bool)ODM_GetBBReg(pDM_Odm, 0x824, BIT(9)); + pDM_Odm->RFPathRxEnable = (u8)ODM_GetBBReg(pDM_Odm, 0xc04, 0x0F); + if (pDM_Odm->SupportICType & (ODM_RTL8192C | ODM_RTL8192D)) + pDM_Odm->AntDivType = CG_TRX_HW_ANTDIV; + if (pDM_Odm->SupportICType & (ODM_RTL8723A)) + pDM_Odm->AntDivType = CGCS_RX_SW_ANTDIV; +} + +void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm) +{ + u8 EntryCnt = 0; + u8 i; + struct sta_info *pEntry; + + if (*pDM_Odm->pBandWidth == ODM_BW40M) { + if (*pDM_Odm->pSecChOffset == 1) + pDM_Odm->ControlChannel = *pDM_Odm->pChannel - 2; + else if (*pDM_Odm->pSecChOffset == 2) + pDM_Odm->ControlChannel = *pDM_Odm->pChannel + 2; + } else { + pDM_Odm->ControlChannel = *pDM_Odm->pChannel; + } + + for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { + pEntry = pDM_Odm->pODM_StaInfo[i]; + if (IS_STA_VALID(pEntry)) + EntryCnt++; + } + if (EntryCnt == 1) + pDM_Odm->bOneEntryOnly = true; + else + pDM_Odm->bOneEntryOnly = false; +} + +static int getIGIForDiff(int value_IGI) +{ + #define ONERCCA_LOW_TH 0x30 + #define ONERCCA_LOW_DIFF 8 + + if (value_IGI < ONERCCA_LOW_TH) { + if ((ONERCCA_LOW_TH - value_IGI) < ONERCCA_LOW_DIFF) + return ONERCCA_LOW_TH; + else + return value_IGI + ONERCCA_LOW_DIFF; + } else { + return value_IGI; + } +} + +void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI) +{ + struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; + + if (pDM_DigTable->CurIGValue != CurrentIGI) { + if (pDM_Odm->SupportPlatform & (ODM_CE | ODM_MP)) { + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + if (pDM_Odm->SupportICType != ODM_RTL8188E) + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + } else if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL)) { + switch (*pDM_Odm->pOnePathCCA) { + case ODM_CCA_2R: + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + if (pDM_Odm->SupportICType != ODM_RTL8188E) + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + break; + case ODM_CCA_1R_A: + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + if (pDM_Odm->SupportICType != ODM_RTL8188E) + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI)); + break; + case ODM_CCA_1R_B: + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI)); + if (pDM_Odm->SupportICType != ODM_RTL8188E) + ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI); + break; + } + } + /* pDM_DigTable->PreIGValue = pDM_DigTable->CurIGValue; */ + pDM_DigTable->CurIGValue = CurrentIGI; + } +/* Add by Neil Chen to enable edcca to MP Platform */ +} + +/* Need LPS mode for CE platform --2012--08--24--- */ +/* 8723AS/8189ES */ +void odm_DIGbyRSSI_LPS(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *pAdapter = pDM_Odm->Adapter; + struct false_alarm_stats *pFalseAlmCnt = &pDM_Odm->FalseAlmCnt; + + u8 RSSI_Lower = DM_DIG_MIN_NIC; /* 0x1E or 0x1C */ + u8 bFwCurrentInPSMode = false; + u8 CurrentIGI = pDM_Odm->RSSI_Min; + + if (!(pDM_Odm->SupportICType & (ODM_RTL8723A | ODM_RTL8188E))) + return; + + CurrentIGI = CurrentIGI + RSSI_OFFSET_DIG; + bFwCurrentInPSMode = pAdapter->pwrctrlpriv.bFwCurrentInPSMode; + + /* Using FW PS mode to make IGI */ + if (bFwCurrentInPSMode) { + /* Adjust by FA in LPS MODE */ + if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH2_LPS) + CurrentIGI = CurrentIGI + 2; + else if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH1_LPS) + CurrentIGI = CurrentIGI + 1; + else if (pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH0_LPS) + CurrentIGI = CurrentIGI - 1; + } else { + CurrentIGI = RSSI_Lower; + } + + /* Lower bound checking */ + + /* RSSI Lower bound check */ + if ((pDM_Odm->RSSI_Min - 10) > DM_DIG_MIN_NIC) + RSSI_Lower = (pDM_Odm->RSSI_Min - 10); + else + RSSI_Lower = DM_DIG_MIN_NIC; + + /* Upper and Lower Bound checking */ + if (CurrentIGI > DM_DIG_MAX_NIC) + CurrentIGI = DM_DIG_MAX_NIC; + else if (CurrentIGI < RSSI_Lower) + CurrentIGI = RSSI_Lower; + + ODM_Write_DIG(pDM_Odm, CurrentIGI);/* ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue); */ +} + +void odm_DIGInit(struct odm_dm_struct *pDM_Odm) +{ + struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; + + pDM_DigTable->CurIGValue = (u8)ODM_GetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm)); + pDM_DigTable->RssiLowThresh = DM_DIG_THRESH_LOW; + pDM_DigTable->RssiHighThresh = DM_DIG_THRESH_HIGH; + pDM_DigTable->FALowThresh = DM_false_ALARM_THRESH_LOW; + pDM_DigTable->FAHighThresh = DM_false_ALARM_THRESH_HIGH; + if (pDM_Odm->BoardType == ODM_BOARD_HIGHPWR) { + pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC; + pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC; + } else { + pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC; + pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC; + } + pDM_DigTable->BackoffVal = DM_DIG_BACKOFF_DEFAULT; + pDM_DigTable->BackoffVal_range_max = DM_DIG_BACKOFF_MAX; + pDM_DigTable->BackoffVal_range_min = DM_DIG_BACKOFF_MIN; + pDM_DigTable->PreCCK_CCAThres = 0xFF; + pDM_DigTable->CurCCK_CCAThres = 0x83; + pDM_DigTable->ForbiddenIGI = DM_DIG_MIN_NIC; + pDM_DigTable->LargeFAHit = 0; + pDM_DigTable->Recover_cnt = 0; + pDM_DigTable->DIG_Dynamic_MIN_0 = DM_DIG_MIN_NIC; + pDM_DigTable->DIG_Dynamic_MIN_1 = DM_DIG_MIN_NIC; + pDM_DigTable->bMediaConnect_0 = false; + pDM_DigTable->bMediaConnect_1 = false; + + /* To Initialize pDM_Odm->bDMInitialGainEnable == false to avoid DIG error */ + pDM_Odm->bDMInitialGainEnable = true; +} + +void odm_DIG(struct odm_dm_struct *pDM_Odm) +{ + struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; + struct false_alarm_stats *pFalseAlmCnt = &pDM_Odm->FalseAlmCnt; + u8 DIG_Dynamic_MIN; + u8 DIG_MaxOfMin; + bool FirstConnect, FirstDisConnect; + u8 dm_dig_max, dm_dig_min; + u8 CurrentIGI = pDM_DigTable->CurIGValue; + + if ((!(pDM_Odm->SupportAbility & ODM_BB_DIG)) || (!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT))) + return; + + if (*pDM_Odm->pbScanInProcess) + return; + + /* add by Neil Chen to avoid PSD is processing */ + if (!pDM_Odm->bDMInitialGainEnable) + return; + + if (pDM_Odm->SupportICType == ODM_RTL8192D) { + if (*pDM_Odm->pMacPhyMode == ODM_DMSP) { + if (*pDM_Odm->pbMasterOfDMSP) { + DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0; + FirstConnect = (pDM_Odm->bLinked) && (!pDM_DigTable->bMediaConnect_0); + FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0); + } else { + DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_1; + FirstConnect = (pDM_Odm->bLinked) && (!pDM_DigTable->bMediaConnect_1); + FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1); + } + } else { + DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_1; + FirstConnect = (pDM_Odm->bLinked) && (!pDM_DigTable->bMediaConnect_1); + FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_1); + } + } else { + DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0; + FirstConnect = (pDM_Odm->bLinked) && (!pDM_DigTable->bMediaConnect_0); + FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0); + } + + /* 1 Boundary Decision */ + if ((pDM_Odm->SupportICType & (ODM_RTL8192C | ODM_RTL8723A)) && + ((pDM_Odm->BoardType == ODM_BOARD_HIGHPWR) || pDM_Odm->ExtLNA)) { + if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL)) { + dm_dig_max = DM_DIG_MAX_AP_HP; + dm_dig_min = DM_DIG_MIN_AP_HP; + } else { + dm_dig_max = DM_DIG_MAX_NIC_HP; + dm_dig_min = DM_DIG_MIN_NIC_HP; + } + DIG_MaxOfMin = DM_DIG_MAX_AP_HP; + } else { + if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL)) { + dm_dig_max = DM_DIG_MAX_AP; + dm_dig_min = DM_DIG_MIN_AP; + DIG_MaxOfMin = dm_dig_max; + } else { + dm_dig_max = DM_DIG_MAX_NIC; + dm_dig_min = DM_DIG_MIN_NIC; + DIG_MaxOfMin = DM_DIG_MAX_AP; + } + } + if (pDM_Odm->bLinked) { + /* 2 8723A Series, offset need to be 10 */ + if (pDM_Odm->SupportICType == (ODM_RTL8723A)) { + /* 2 Upper Bound */ + if ((pDM_Odm->RSSI_Min + 10) > DM_DIG_MAX_NIC) + pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC; + else if ((pDM_Odm->RSSI_Min + 10) < DM_DIG_MIN_NIC) + pDM_DigTable->rx_gain_range_max = DM_DIG_MIN_NIC; + else + pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + 10; + /* 2 If BT is Concurrent, need to set Lower Bound */ + DIG_Dynamic_MIN = DM_DIG_MIN_NIC; + } else { + /* 2 Modify DIG upper bound */ + if ((pDM_Odm->RSSI_Min + 20) > dm_dig_max) + pDM_DigTable->rx_gain_range_max = dm_dig_max; + else if ((pDM_Odm->RSSI_Min + 20) < dm_dig_min) + pDM_DigTable->rx_gain_range_max = dm_dig_min; + else + pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + 20; + /* 2 Modify DIG lower bound */ + if (pDM_Odm->bOneEntryOnly) { + if (pDM_Odm->RSSI_Min < dm_dig_min) + DIG_Dynamic_MIN = dm_dig_min; + else if (pDM_Odm->RSSI_Min > DIG_MaxOfMin) + DIG_Dynamic_MIN = DIG_MaxOfMin; + else + DIG_Dynamic_MIN = pDM_Odm->RSSI_Min; + } else if ((pDM_Odm->SupportICType == ODM_RTL8188E) && + (pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) { + /* 1 Lower Bound for 88E AntDiv */ + if (pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) + DIG_Dynamic_MIN = (u8)pDM_DigTable->AntDiv_RSSI_max; + } else { + DIG_Dynamic_MIN = dm_dig_min; + } + } + } else { + pDM_DigTable->rx_gain_range_max = dm_dig_max; + DIG_Dynamic_MIN = dm_dig_min; + } + + /* 1 Modify DIG lower bound, deal with abnormally large false alarm */ + if (pFalseAlmCnt->Cnt_all > 10000) { + if (pDM_DigTable->LargeFAHit != 3) + pDM_DigTable->LargeFAHit++; + if (pDM_DigTable->ForbiddenIGI < CurrentIGI) { + pDM_DigTable->ForbiddenIGI = CurrentIGI; + pDM_DigTable->LargeFAHit = 1; + } + + if (pDM_DigTable->LargeFAHit >= 3) { + if ((pDM_DigTable->ForbiddenIGI + 1) > pDM_DigTable->rx_gain_range_max) + pDM_DigTable->rx_gain_range_min = pDM_DigTable->rx_gain_range_max; + else + pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1); + pDM_DigTable->Recover_cnt = 3600; /* 3600=2hr */ + } + + } else { + /* Recovery mechanism for IGI lower bound */ + if (pDM_DigTable->Recover_cnt != 0) { + pDM_DigTable->Recover_cnt--; + } else { + if (pDM_DigTable->LargeFAHit < 3) { + if ((pDM_DigTable->ForbiddenIGI - 1) < DIG_Dynamic_MIN) { /* DM_DIG_MIN) */ + pDM_DigTable->ForbiddenIGI = DIG_Dynamic_MIN; /* DM_DIG_MIN; */ + pDM_DigTable->rx_gain_range_min = DIG_Dynamic_MIN; /* DM_DIG_MIN; */ + } else { + pDM_DigTable->ForbiddenIGI--; + pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1); + } + } else { + pDM_DigTable->LargeFAHit = 0; + } + } + } + + /* 1 Adjust initial gain by false alarm */ + if (pDM_Odm->bLinked) { + if (FirstConnect) { + CurrentIGI = pDM_Odm->RSSI_Min; + } else { + if (pDM_Odm->SupportICType == ODM_RTL8192D) { + if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH2_92D) + CurrentIGI = CurrentIGI + 2;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2; */ + else if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH1_92D) + CurrentIGI = CurrentIGI + 1; /* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1; */ + else if (pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH0_92D) + CurrentIGI = CurrentIGI - 1;/* pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1; */ + } else { + if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH2) + CurrentIGI = CurrentIGI + 4;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2; */ + else if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH1) + CurrentIGI = CurrentIGI + 2;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1; */ + else if (pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH0) + CurrentIGI = CurrentIGI - 2;/* pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1; */ + } + } + } else { + if (FirstDisConnect) { + CurrentIGI = pDM_DigTable->rx_gain_range_min; + } else { + /* 2012.03.30 LukeLee: enable DIG before link but with very high thresholds */ + if (pFalseAlmCnt->Cnt_all > 10000) + CurrentIGI = CurrentIGI + 2;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2; */ + else if (pFalseAlmCnt->Cnt_all > 8000) + CurrentIGI = CurrentIGI + 1;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1; */ + else if (pFalseAlmCnt->Cnt_all < 500) + CurrentIGI = CurrentIGI - 1;/* pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1; */ + } + } + /* 1 Check initial gain by upper/lower bound */ + if (CurrentIGI > pDM_DigTable->rx_gain_range_max) + CurrentIGI = pDM_DigTable->rx_gain_range_max; + if (CurrentIGI < pDM_DigTable->rx_gain_range_min) + CurrentIGI = pDM_DigTable->rx_gain_range_min; + + /* 2 High power RSSI threshold */ + + ODM_Write_DIG(pDM_Odm, CurrentIGI);/* ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue); */ + pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked; + pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN; +} + +/* 3============================================================ */ +/* 3 FASLE ALARM CHECK */ +/* 3============================================================ */ + +void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm) +{ + u32 ret_value; + struct false_alarm_stats *FalseAlmCnt = &pDM_Odm->FalseAlmCnt; + + if (!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT)) + return; + + if (pDM_Odm->SupportICType & ODM_IC_11N_SERIES) { + /* hold ofdm counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_HOLDC_11N, BIT(31), 1); /* hold page C counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT(31), 1); /* hold page D counter */ + + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE1_11N, bMaskDWord); + FalseAlmCnt->Cnt_Fast_Fsync = (ret_value & 0xffff); + FalseAlmCnt->Cnt_SB_Search_fail = ((ret_value & 0xffff0000) >> 16); + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE2_11N, bMaskDWord); + FalseAlmCnt->Cnt_OFDM_CCA = (ret_value & 0xffff); + FalseAlmCnt->Cnt_Parity_Fail = ((ret_value & 0xffff0000) >> 16); + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE3_11N, bMaskDWord); + FalseAlmCnt->Cnt_Rate_Illegal = (ret_value & 0xffff); + FalseAlmCnt->Cnt_Crc8_fail = ((ret_value & 0xffff0000) >> 16); + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_TYPE4_11N, bMaskDWord); + FalseAlmCnt->Cnt_Mcs_fail = (ret_value & 0xffff); + + FalseAlmCnt->Cnt_Ofdm_fail = FalseAlmCnt->Cnt_Parity_Fail + FalseAlmCnt->Cnt_Rate_Illegal + + FalseAlmCnt->Cnt_Crc8_fail + FalseAlmCnt->Cnt_Mcs_fail + + FalseAlmCnt->Cnt_Fast_Fsync + FalseAlmCnt->Cnt_SB_Search_fail; + + if (pDM_Odm->SupportICType == ODM_RTL8188E) { + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_SC_CNT_11N, bMaskDWord); + FalseAlmCnt->Cnt_BW_LSC = (ret_value & 0xffff); + FalseAlmCnt->Cnt_BW_USC = ((ret_value & 0xffff0000) >> 16); + } + + /* hold cck counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(12), 1); + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(14), 1); + + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_LSB_11N, bMaskByte0); + FalseAlmCnt->Cnt_Cck_fail = ret_value; + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_MSB_11N, bMaskByte3); + FalseAlmCnt->Cnt_Cck_fail += (ret_value & 0xff) << 8; + + ret_value = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_CCA_CNT_11N, bMaskDWord); + FalseAlmCnt->Cnt_CCK_CCA = ((ret_value & 0xFF) << 8) | ((ret_value & 0xFF00) >> 8); + + FalseAlmCnt->Cnt_all = (FalseAlmCnt->Cnt_Fast_Fsync + + FalseAlmCnt->Cnt_SB_Search_fail + + FalseAlmCnt->Cnt_Parity_Fail + + FalseAlmCnt->Cnt_Rate_Illegal + + FalseAlmCnt->Cnt_Crc8_fail + + FalseAlmCnt->Cnt_Mcs_fail + + FalseAlmCnt->Cnt_Cck_fail); + + FalseAlmCnt->Cnt_CCA_all = FalseAlmCnt->Cnt_OFDM_CCA + FalseAlmCnt->Cnt_CCK_CCA; + + if (pDM_Odm->SupportICType >= ODM_RTL8723A) { + /* reset false alarm counter registers */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTC_11N, BIT(31), 1); + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTC_11N, BIT(31), 0); + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT(27), 1); + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT(27), 0); + /* update ofdm counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_HOLDC_11N, BIT(31), 0); /* update page C counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RSTD_11N, BIT(31), 0); /* update page D counter */ + + /* reset CCK CCA counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(13) | BIT(12), 0); + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(13) | BIT(12), 2); + /* reset CCK FA counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(15) | BIT(14), 0); + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11N, BIT(15) | BIT(14), 2); + } + } else { /* FOR ODM_IC_11AC_SERIES */ + /* read OFDM FA counter */ + FalseAlmCnt->Cnt_Ofdm_fail = ODM_GetBBReg(pDM_Odm, ODM_REG_OFDM_FA_11AC, bMaskLWord); + FalseAlmCnt->Cnt_Cck_fail = ODM_GetBBReg(pDM_Odm, ODM_REG_CCK_FA_11AC, bMaskLWord); + FalseAlmCnt->Cnt_all = FalseAlmCnt->Cnt_Ofdm_fail + FalseAlmCnt->Cnt_Cck_fail; + + /* reset OFDM FA coutner */ + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 1); + ODM_SetBBReg(pDM_Odm, ODM_REG_OFDM_FA_RST_11AC, BIT(17), 0); + /* reset CCK FA counter */ + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11AC, BIT(15), 0); + ODM_SetBBReg(pDM_Odm, ODM_REG_CCK_FA_RST_11AC, BIT(15), 1); + } +} + +/* 3============================================================ */ +/* 3 CCK Packet Detect Threshold */ +/* 3============================================================ */ + +void odm_CCKPacketDetectionThresh(struct odm_dm_struct *pDM_Odm) +{ + u8 CurCCK_CCAThres; + struct false_alarm_stats *FalseAlmCnt = &pDM_Odm->FalseAlmCnt; + + if (!(pDM_Odm->SupportAbility & (ODM_BB_CCK_PD | ODM_BB_FA_CNT))) + return; + if (pDM_Odm->ExtLNA) + return; + if (pDM_Odm->bLinked) { + if (pDM_Odm->RSSI_Min > 25) { + CurCCK_CCAThres = 0xcd; + } else if ((pDM_Odm->RSSI_Min <= 25) && (pDM_Odm->RSSI_Min > 10)) { + CurCCK_CCAThres = 0x83; + } else { + if (FalseAlmCnt->Cnt_Cck_fail > 1000) + CurCCK_CCAThres = 0x83; + else + CurCCK_CCAThres = 0x40; + } + } else { + if (FalseAlmCnt->Cnt_Cck_fail > 1000) + CurCCK_CCAThres = 0x83; + else + CurCCK_CCAThres = 0x40; + } + ODM_Write_CCK_CCA_Thres(pDM_Odm, CurCCK_CCAThres); +} + +void ODM_Write_CCK_CCA_Thres(struct odm_dm_struct *pDM_Odm, u8 CurCCK_CCAThres) +{ + struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; + + if (pDM_DigTable->CurCCK_CCAThres != CurCCK_CCAThres) /* modify by Guo.Mingzhi 2012-01-03 */ + ODM_Write1Byte(pDM_Odm, ODM_REG(CCK_CCA, pDM_Odm), CurCCK_CCAThres); + pDM_DigTable->PreCCK_CCAThres = pDM_DigTable->CurCCK_CCAThres; + pDM_DigTable->CurCCK_CCAThres = CurCCK_CCAThres; +} + +/* 3============================================================ */ +/* 3 BB Power Save */ +/* 3============================================================ */ +void odm_DynamicBBPowerSavingInit(struct odm_dm_struct *pDM_Odm) +{ + struct rtl_ps *pDM_PSTable = &pDM_Odm->DM_PSTable; + + pDM_PSTable->pre_cca_state = CCA_MAX; + pDM_PSTable->cur_cca_state = CCA_MAX; + pDM_PSTable->pre_rf_state = RF_MAX; + pDM_PSTable->cur_rf_state = RF_MAX; + pDM_PSTable->rssi_val_min = 0; + pDM_PSTable->initialize = 0; +} + +void odm_DynamicBBPowerSaving(struct odm_dm_struct *pDM_Odm) +{ + if ((pDM_Odm->SupportICType != ODM_RTL8192C) && (pDM_Odm->SupportICType != ODM_RTL8723A)) + return; + if (!(pDM_Odm->SupportAbility & ODM_BB_PWR_SAVE)) + return; + if (!(pDM_Odm->SupportPlatform & (ODM_MP | ODM_CE))) + return; + + /* 1 2.Power Saving for 92C */ + if ((pDM_Odm->SupportICType == ODM_RTL8192C) && (pDM_Odm->RFType == ODM_2T2R)) { + odm_1R_CCA(pDM_Odm); + } else { + /* 20100628 Joseph: Turn off BB power save for 88CE because it makesthroughput unstable. */ + /* 20100831 Joseph: Turn ON BB power save again after modifying AGC delay from 900ns ot 600ns. */ + /* 1 3.Power Saving for 88C */ + ODM_RF_Saving(pDM_Odm, false); + } +} + +void odm_1R_CCA(struct odm_dm_struct *pDM_Odm) +{ + struct rtl_ps *pDM_PSTable = &pDM_Odm->DM_PSTable; + + if (pDM_Odm->RSSI_Min != 0xFF) { + if (pDM_PSTable->pre_cca_state == CCA_2R) { + if (pDM_Odm->RSSI_Min >= 35) + pDM_PSTable->cur_cca_state = CCA_1R; + else + pDM_PSTable->cur_cca_state = CCA_2R; + } else { + if (pDM_Odm->RSSI_Min <= 30) + pDM_PSTable->cur_cca_state = CCA_2R; + else + pDM_PSTable->cur_cca_state = CCA_1R; + } + } else { + pDM_PSTable->cur_cca_state = CCA_MAX; + } + + if (pDM_PSTable->pre_cca_state != pDM_PSTable->cur_cca_state) { + if (pDM_PSTable->cur_cca_state == CCA_1R) { + if (pDM_Odm->RFType == ODM_2T2R) + ODM_SetBBReg(pDM_Odm, 0xc04, bMaskByte0, 0x13); + else + ODM_SetBBReg(pDM_Odm, 0xc04, bMaskByte0, 0x23); + } else { + ODM_SetBBReg(pDM_Odm, 0xc04, bMaskByte0, 0x33); + } + pDM_PSTable->pre_cca_state = pDM_PSTable->cur_cca_state; + } +} + +void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal) +{ + struct rtl_ps *pDM_PSTable = &pDM_Odm->DM_PSTable; + u8 Rssi_Up_bound = 30; + u8 Rssi_Low_bound = 25; + + if (pDM_Odm->PatchID == 40) { /* RT_CID_819x_FUNAI_TV */ + Rssi_Up_bound = 50; + Rssi_Low_bound = 45; + } + if (pDM_PSTable->initialize == 0) { + pDM_PSTable->reg_874 = (ODM_GetBBReg(pDM_Odm, 0x874, bMaskDWord) & 0x1CC000) >> 14; + pDM_PSTable->reg_c70 = (ODM_GetBBReg(pDM_Odm, 0xc70, bMaskDWord) & BIT(3)) >> 3; + pDM_PSTable->reg_85c = (ODM_GetBBReg(pDM_Odm, 0x85c, bMaskDWord) & 0xFF000000) >> 24; + pDM_PSTable->reg_a74 = (ODM_GetBBReg(pDM_Odm, 0xa74, bMaskDWord) & 0xF000) >> 12; + pDM_PSTable->initialize = 1; + } + + if (!bForceInNormal) { + if (pDM_Odm->RSSI_Min != 0xFF) { + if (pDM_PSTable->pre_rf_state == RF_Normal) { + if (pDM_Odm->RSSI_Min >= Rssi_Up_bound) + pDM_PSTable->cur_rf_state = RF_Save; + else + pDM_PSTable->cur_rf_state = RF_Normal; + } else { + if (pDM_Odm->RSSI_Min <= Rssi_Low_bound) + pDM_PSTable->cur_rf_state = RF_Normal; + else + pDM_PSTable->cur_rf_state = RF_Save; + } + } else { + pDM_PSTable->cur_rf_state = RF_MAX; + } + } else { + pDM_PSTable->cur_rf_state = RF_Normal; + } + + if (pDM_PSTable->pre_rf_state != pDM_PSTable->cur_rf_state) { + if (pDM_PSTable->cur_rf_state == RF_Save) { + /* <tynli_note> 8723 RSSI report will be wrong. Set 0x874[5]=1 when enter BB power saving mode. */ + /* Suggested by SD3 Yu-Nan. 2011.01.20. */ + if (pDM_Odm->SupportICType == ODM_RTL8723A) + ODM_SetBBReg(pDM_Odm, 0x874, BIT(5), 0x1); /* Reg874[5]=1b'1 */ + ODM_SetBBReg(pDM_Odm, 0x874, 0x1C0000, 0x2); /* Reg874[20:18]=3'b010 */ + ODM_SetBBReg(pDM_Odm, 0xc70, BIT(3), 0); /* RegC70[3]=1'b0 */ + ODM_SetBBReg(pDM_Odm, 0x85c, 0xFF000000, 0x63); /* Reg85C[31:24]=0x63 */ + ODM_SetBBReg(pDM_Odm, 0x874, 0xC000, 0x2); /* Reg874[15:14]=2'b10 */ + ODM_SetBBReg(pDM_Odm, 0xa74, 0xF000, 0x3); /* RegA75[7:4]=0x3 */ + ODM_SetBBReg(pDM_Odm, 0x818, BIT(28), 0x0); /* Reg818[28]=1'b0 */ + ODM_SetBBReg(pDM_Odm, 0x818, BIT(28), 0x1); /* Reg818[28]=1'b1 */ + } else { + ODM_SetBBReg(pDM_Odm, 0x874, 0x1CC000, pDM_PSTable->reg_874); + ODM_SetBBReg(pDM_Odm, 0xc70, BIT(3), pDM_PSTable->reg_c70); + ODM_SetBBReg(pDM_Odm, 0x85c, 0xFF000000, pDM_PSTable->reg_85c); + ODM_SetBBReg(pDM_Odm, 0xa74, 0xF000, pDM_PSTable->reg_a74); + ODM_SetBBReg(pDM_Odm, 0x818, BIT(28), 0x0); + + if (pDM_Odm->SupportICType == ODM_RTL8723A) + ODM_SetBBReg(pDM_Odm, 0x874, BIT(5), 0x0); /* Reg874[5]=1b'0 */ + } + pDM_PSTable->pre_rf_state = pDM_PSTable->cur_rf_state; + } +} + +/* 3============================================================ */ +/* 3 RATR MASK */ +/* 3============================================================ */ +/* 3============================================================ */ +/* 3 Rate Adaptive */ +/* 3============================================================ */ + +void odm_RateAdaptiveMaskInit(struct odm_dm_struct *pDM_Odm) +{ + struct odm_rate_adapt *pOdmRA = &pDM_Odm->RateAdaptive; + + pOdmRA->Type = DM_Type_ByDriver; + if (pOdmRA->Type == DM_Type_ByDriver) + pDM_Odm->bUseRAMask = true; + else + pDM_Odm->bUseRAMask = false; + + pOdmRA->RATRState = DM_RATR_STA_INIT; + pOdmRA->HighRSSIThresh = 50; + pOdmRA->LowRSSIThresh = 20; +} + +u32 ODM_Get_Rate_Bitmap(struct odm_dm_struct *pDM_Odm, u32 macid, u32 ra_mask, u8 rssi_level) +{ + struct sta_info *pEntry; + u32 rate_bitmap = 0x0fffffff; + u8 WirelessMode; + + pEntry = pDM_Odm->pODM_StaInfo[macid]; + if (!IS_STA_VALID(pEntry)) + return ra_mask; + + WirelessMode = pEntry->wireless_mode; + + switch (WirelessMode) { + case ODM_WM_B: + if (ra_mask & 0x0000000c) /* 11M or 5.5M enable */ + rate_bitmap = 0x0000000d; + else + rate_bitmap = 0x0000000f; + break; + case (ODM_WM_B | ODM_WM_G): + if (rssi_level == DM_RATR_STA_HIGH) + rate_bitmap = 0x00000f00; + else if (rssi_level == DM_RATR_STA_MIDDLE) + rate_bitmap = 0x00000ff0; + else + rate_bitmap = 0x00000ff5; + break; + case (ODM_WM_B | ODM_WM_G | ODM_WM_N24G): + if (pDM_Odm->RFType == ODM_1T2R || pDM_Odm->RFType == ODM_1T1R) { + if (rssi_level == DM_RATR_STA_HIGH) { + rate_bitmap = 0x000f0000; + } else if (rssi_level == DM_RATR_STA_MIDDLE) { + rate_bitmap = 0x000ff000; + } else { + if (*pDM_Odm->pBandWidth == ODM_BW40M) + rate_bitmap = 0x000ff015; + else + rate_bitmap = 0x000ff005; + } + } else { + if (rssi_level == DM_RATR_STA_HIGH) { + rate_bitmap = 0x0f8f0000; + } else if (rssi_level == DM_RATR_STA_MIDDLE) { + rate_bitmap = 0x0f8ff000; + } else { + if (*pDM_Odm->pBandWidth == ODM_BW40M) + rate_bitmap = 0x0f8ff015; + else + rate_bitmap = 0x0f8ff005; + } + } + break; + default: + /* case WIRELESS_11_24N: */ + if (pDM_Odm->RFType == RF_1T2R) + rate_bitmap = 0x000fffff; + else + rate_bitmap = 0x0fffffff; + break; + } + + return rate_bitmap; +} + +/*----------------------------------------------------------------------------- + * Function: odm_RefreshRateAdaptiveMask() + * + * Overview: Update rate table mask according to rssi + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 05/27/2009 hpfan Create Version 0. + * + *---------------------------------------------------------------------------*/ +void odm_RefreshRateAdaptiveMask(struct odm_dm_struct *pDM_Odm) +{ + if (!(pDM_Odm->SupportAbility & ODM_BB_RA_MASK)) + return; + /* */ + /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ + /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ + /* HW dynamic mechanism. */ + /* */ + switch (pDM_Odm->SupportPlatform) { + case ODM_MP: + odm_RefreshRateAdaptiveMaskMP(pDM_Odm); + break; + case ODM_CE: + odm_RefreshRateAdaptiveMaskCE(pDM_Odm); + break; + case ODM_AP: + case ODM_ADSL: + odm_RefreshRateAdaptiveMaskAPADSL(pDM_Odm); + break; + } +} + +void odm_RefreshRateAdaptiveMaskMP(struct odm_dm_struct *pDM_Odm) +{ +} + +void odm_RefreshRateAdaptiveMaskCE(struct odm_dm_struct *pDM_Odm) +{ + u8 i; + struct adapter *pAdapter = pDM_Odm->Adapter; + + if (pAdapter->bDriverStopped) + return; + + if (!pDM_Odm->bUseRAMask) + return; + + for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { + struct sta_info *pstat = pDM_Odm->pODM_StaInfo[i]; + if (IS_STA_VALID(pstat)) { + if (ODM_RAStateCheck(pDM_Odm, pstat->rssi_stat.UndecoratedSmoothedPWDB, false, &pstat->rssi_level)) + rtw_hal_update_ra_mask(pAdapter, i, pstat->rssi_level); + } + } +} + +void odm_RefreshRateAdaptiveMaskAPADSL(struct odm_dm_struct *pDM_Odm) +{ +} + +/* Return Value: bool */ +/* - true: RATRState is changed. */ +bool ODM_RAStateCheck(struct odm_dm_struct *pDM_Odm, s32 RSSI, bool bForceUpdate, u8 *pRATRState) +{ + struct odm_rate_adapt *pRA = &pDM_Odm->RateAdaptive; + const u8 GoUpGap = 5; + u8 HighRSSIThreshForRA = pRA->HighRSSIThresh; + u8 LowRSSIThreshForRA = pRA->LowRSSIThresh; + u8 RATRState; + + /* Threshold Adjustment: */ + /* when RSSI state trends to go up one or two levels, make sure RSSI is high enough. */ + /* Here GoUpGap is added to solve the boundary's level alternation issue. */ + switch (*pRATRState) { + case DM_RATR_STA_INIT: + case DM_RATR_STA_HIGH: + break; + case DM_RATR_STA_MIDDLE: + HighRSSIThreshForRA += GoUpGap; + break; + case DM_RATR_STA_LOW: + HighRSSIThreshForRA += GoUpGap; + LowRSSIThreshForRA += GoUpGap; + break; + default: + break; + } + + /* Decide RATRState by RSSI. */ + if (RSSI > HighRSSIThreshForRA) + RATRState = DM_RATR_STA_HIGH; + else if (RSSI > LowRSSIThreshForRA) + RATRState = DM_RATR_STA_MIDDLE; + else + RATRState = DM_RATR_STA_LOW; + + if (*pRATRState != RATRState || bForceUpdate) { + *pRATRState = RATRState; + return true; + } + return false; +} + +/* 3============================================================ */ +/* 3 Dynamic Tx Power */ +/* 3============================================================ */ + +void odm_DynamicTxPowerInit(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + pdmpriv->bDynamicTxPowerEnable = false; + pdmpriv->LastDTPLvl = TxHighPwrLevel_Normal; + pdmpriv->DynamicTxHighPowerLvl = TxHighPwrLevel_Normal; +} + +void odm_DynamicTxPower(struct odm_dm_struct *pDM_Odm) +{ + /* For AP/ADSL use struct rtl8192cd_priv * */ + /* For CE/NIC use struct adapter * */ + + if (!(pDM_Odm->SupportAbility & ODM_BB_DYNAMIC_TXPWR)) + return; + + /* 2012/01/12 MH According to Luke's suggestion, only high power will support the feature. */ + if (!pDM_Odm->ExtPA) + return; + + /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ + /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ + /* HW dynamic mechanism. */ + switch (pDM_Odm->SupportPlatform) { + case ODM_MP: + case ODM_CE: + odm_DynamicTxPowerNIC(pDM_Odm); + break; + case ODM_AP: + odm_DynamicTxPowerAP(pDM_Odm); + break; + case ODM_ADSL: + break; + } +} + +void odm_DynamicTxPowerNIC(struct odm_dm_struct *pDM_Odm) +{ + if (!(pDM_Odm->SupportAbility & ODM_BB_DYNAMIC_TXPWR)) + return; + + if (pDM_Odm->SupportICType == ODM_RTL8188E) { + /* ??? */ + /* This part need to be redefined. */ + } +} + +void odm_DynamicTxPowerAP(struct odm_dm_struct *pDM_Odm) +{ +} + +/* 3============================================================ */ +/* 3 RSSI Monitor */ +/* 3============================================================ */ + +void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm) +{ + if (!(pDM_Odm->SupportAbility & ODM_BB_RSSI_MONITOR)) + return; + + /* */ + /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ + /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ + /* HW dynamic mechanism. */ + /* */ + switch (pDM_Odm->SupportPlatform) { + case ODM_MP: + odm_RSSIMonitorCheckMP(pDM_Odm); + break; + case ODM_CE: + odm_RSSIMonitorCheckCE(pDM_Odm); + break; + case ODM_AP: + odm_RSSIMonitorCheckAP(pDM_Odm); + break; + case ODM_ADSL: + /* odm_DIGAP(pDM_Odm); */ + break; + } + +} /* odm_RSSIMonitorCheck */ + +void odm_RSSIMonitorCheckMP(struct odm_dm_struct *pDM_Odm) +{ +} + +static void FindMinimumRSSI(struct adapter *pAdapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + struct mlme_priv *pmlmepriv = &pAdapter->mlmepriv; + + /* 1 1.Determine the minimum RSSI */ + if (!check_fwstate(pmlmepriv, _FW_LINKED) && + pdmpriv->EntryMinUndecoratedSmoothedPWDB == 0) + pdmpriv->MinUndecoratedPWDBForDM = 0; + if (check_fwstate(pmlmepriv, _FW_LINKED)) /* Default port */ + pdmpriv->MinUndecoratedPWDBForDM = pdmpriv->EntryMinUndecoratedSmoothedPWDB; + else /* associated entry pwdb */ + pdmpriv->MinUndecoratedPWDBForDM = pdmpriv->EntryMinUndecoratedSmoothedPWDB; +} + +void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + int i; + int tmpEntryMaxPWDB = 0, tmpEntryMinPWDB = 0xff; + u8 sta_cnt = 0; + u32 PWDB_rssi[NUM_STA] = {0};/* 0~15]:MACID, [16~31]:PWDB_rssi */ + struct sta_info *psta; + u8 bcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + if (!check_fwstate(&Adapter->mlmepriv, _FW_LINKED)) + return; + + for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { + psta = pDM_Odm->pODM_StaInfo[i]; + if (IS_STA_VALID(psta) && + (psta->state & WIFI_ASOC_STATE) && + memcmp(psta->hwaddr, bcast_addr, ETH_ALEN) && + memcmp(psta->hwaddr, myid(&Adapter->eeprompriv), ETH_ALEN)) { + if (psta->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB) + tmpEntryMinPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB; + + if (psta->rssi_stat.UndecoratedSmoothedPWDB > tmpEntryMaxPWDB) + tmpEntryMaxPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB; + if (psta->rssi_stat.UndecoratedSmoothedPWDB != (-1)) + PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB << 16)); + } + } + + for (i = 0; i < sta_cnt; i++) { + if (PWDB_rssi[i] != (0)) { + if (pHalData->fw_ractrl) { + /* Report every sta's RSSI to FW */ + } else { + ODM_RA_SetRSSI_8188E( + &pHalData->odmpriv, (PWDB_rssi[i] & 0xFF), (u8)((PWDB_rssi[i] >> 16) & 0xFF)); + } + } + } + + if (tmpEntryMaxPWDB != 0) /* If associated entry is found */ + pdmpriv->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB; + else + pdmpriv->EntryMaxUndecoratedSmoothedPWDB = 0; + + if (tmpEntryMinPWDB != 0xff) /* If associated entry is found */ + pdmpriv->EntryMinUndecoratedSmoothedPWDB = tmpEntryMinPWDB; + else + pdmpriv->EntryMinUndecoratedSmoothedPWDB = 0; + + FindMinimumRSSI(Adapter); + ODM_CmnInfoUpdate(&pHalData->odmpriv, ODM_CMNINFO_RSSI_MIN, pdmpriv->MinUndecoratedPWDBForDM); +} + +void odm_RSSIMonitorCheckAP(struct odm_dm_struct *pDM_Odm) +{ +} + +void ODM_InitAllTimers(struct odm_dm_struct *pDM_Odm) +{ + timer_setup(&pDM_Odm->DM_SWAT_Table.SwAntennaSwitchTimer, odm_SwAntDivChkAntSwitchCallback, 0); +} + +void ODM_CancelAllTimers(struct odm_dm_struct *pDM_Odm) +{ + ODM_CancelTimer(pDM_Odm, &pDM_Odm->DM_SWAT_Table.SwAntennaSwitchTimer); +} + +void ODM_ReleaseAllTimers(struct odm_dm_struct *pDM_Odm) +{ + ODM_ReleaseTimer(pDM_Odm, &pDM_Odm->DM_SWAT_Table.SwAntennaSwitchTimer); + + ODM_ReleaseTimer(pDM_Odm, &pDM_Odm->FastAntTrainingTimer); +} + +/* 3============================================================ */ +/* 3 Tx Power Tracking */ +/* 3============================================================ */ + +void odm_TXPowerTrackingInit(struct odm_dm_struct *pDM_Odm) +{ + odm_TXPowerTrackingThermalMeterInit(pDM_Odm); +} + +void odm_TXPowerTrackingThermalMeterInit(struct odm_dm_struct *pDM_Odm) +{ + pDM_Odm->RFCalibrateInfo.bTXPowerTracking = true; + pDM_Odm->RFCalibrateInfo.TXPowercount = 0; + pDM_Odm->RFCalibrateInfo.bTXPowerTrackingInit = false; + if (*pDM_Odm->mp_mode != 1) + pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = true; + MSG_88E("pDM_Odm TxPowerTrackControl = %d\n", pDM_Odm->RFCalibrateInfo.TxPowerTrackControl); + + pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = true; +} + +void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm) +{ + /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ + /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ + /* HW dynamic mechanism. */ + switch (pDM_Odm->SupportPlatform) { + case ODM_MP: + odm_TXPowerTrackingCheckMP(pDM_Odm); + break; + case ODM_CE: + odm_TXPowerTrackingCheckCE(pDM_Odm); + break; + case ODM_AP: + odm_TXPowerTrackingCheckAP(pDM_Odm); + break; + case ODM_ADSL: + break; + } +} + +void odm_TXPowerTrackingCheckCE(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + + if (!(pDM_Odm->SupportAbility & ODM_RF_TX_PWR_TRACK)) + return; + + if (!pDM_Odm->RFCalibrateInfo.TM_Trigger) { /* at least delay 1 sec */ + PHY_SetRFReg(Adapter, RF_PATH_A, RF_T_METER_88E, BIT(17) | BIT(16), 0x03); + + pDM_Odm->RFCalibrateInfo.TM_Trigger = 1; + return; + } else { + odm_TXPowerTrackingCallback_ThermalMeter_8188E(Adapter); + pDM_Odm->RFCalibrateInfo.TM_Trigger = 0; + } +} + +void odm_TXPowerTrackingCheckMP(struct odm_dm_struct *pDM_Odm) +{ +} + +void odm_TXPowerTrackingCheckAP(struct odm_dm_struct *pDM_Odm) +{ +} + +/* antenna mapping info */ +/* 1: right-side antenna */ +/* 2/0: left-side antenna */ +/* PDM_SWAT_Table->CCK_Ant1_Cnt /OFDM_Ant1_Cnt: for right-side antenna: Ant:1 RxDefaultAnt1 */ +/* PDM_SWAT_Table->CCK_Ant2_Cnt /OFDM_Ant2_Cnt: for left-side antenna: Ant:0 RxDefaultAnt2 */ +/* We select left antenna as default antenna in initial process, modify it as needed */ +/* */ + +/* 3============================================================ */ +/* 3 SW Antenna Diversity */ +/* 3============================================================ */ +void odm_SwAntDivInit(struct odm_dm_struct *pDM_Odm) +{ +} + +void ODM_SwAntDivChkPerPktRssi(struct odm_dm_struct *pDM_Odm, u8 StationID, struct odm_phy_status_info *pPhyInfo) +{ +} + +void odm_SwAntDivChkAntSwitch(struct odm_dm_struct *pDM_Odm, u8 Step) +{ +} + +void ODM_SwAntDivRestAfterLink(struct odm_dm_struct *pDM_Odm) +{ +} + +void odm_SwAntDivChkAntSwitchCallback(struct timer_list *t) +{ +} + +/* 3============================================================ */ +/* 3 SW Antenna Diversity */ +/* 3============================================================ */ + +void odm_InitHybridAntDiv(struct odm_dm_struct *pDM_Odm) +{ + if (!(pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) + return; + + if (pDM_Odm->SupportICType & (ODM_RTL8192C | ODM_RTL8192D)) + ; + else if (pDM_Odm->SupportICType == ODM_RTL8188E) + ODM_AntennaDiversityInit_88E(pDM_Odm); +} + +void ODM_AntselStatistics_88C(struct odm_dm_struct *pDM_Odm, u8 MacId, u32 PWDBAll, bool isCCKrate) +{ + struct sw_ant_switch *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table; + + if (pDM_SWAT_Table->antsel == 1) { + if (isCCKrate) { + pDM_SWAT_Table->CCK_Ant1_Cnt[MacId]++; + } else { + pDM_SWAT_Table->OFDM_Ant1_Cnt[MacId]++; + pDM_SWAT_Table->RSSI_Ant1_Sum[MacId] += PWDBAll; + } + } else { + if (isCCKrate) { + pDM_SWAT_Table->CCK_Ant2_Cnt[MacId]++; + } else { + pDM_SWAT_Table->OFDM_Ant2_Cnt[MacId]++; + pDM_SWAT_Table->RSSI_Ant2_Sum[MacId] += PWDBAll; + } + } +} + +void odm_HwAntDiv(struct odm_dm_struct *pDM_Odm) +{ + if (!(pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) + return; + + if (pDM_Odm->SupportICType == ODM_RTL8188E) + ODM_AntennaDiversity_88E(pDM_Odm); +} + +/* EDCA Turbo */ +void ODM_EdcaTurboInit(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = false; + pDM_Odm->DM_EDCA_Table.bIsCurRDLState = false; + Adapter->recvpriv.bIsAnyNonBEPkts = false; + +} /* ODM_InitEdcaTurbo */ + +void odm_EdcaTurboCheck(struct odm_dm_struct *pDM_Odm) +{ + /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ + /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ + /* HW dynamic mechanism. */ + if (!(pDM_Odm->SupportAbility & ODM_MAC_EDCA_TURBO)) + return; + + switch (pDM_Odm->SupportPlatform) { + case ODM_MP: + break; + case ODM_CE: + odm_EdcaTurboCheckCE(pDM_Odm); + break; + case ODM_AP: + case ODM_ADSL: + break; + } +} /* odm_CheckEdcaTurbo */ + +void odm_EdcaTurboCheckCE(struct odm_dm_struct *pDM_Odm) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + u32 trafficIndex; + u32 edca_param; + u64 cur_tx_bytes = 0; + u64 cur_rx_bytes = 0; + u8 bbtchange = false; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct xmit_priv *pxmitpriv = &Adapter->xmitpriv; + struct recv_priv *precvpriv = &Adapter->recvpriv; + struct registry_priv *pregpriv = &Adapter->registrypriv; + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (pregpriv->wifi_spec == 1) + goto dm_CheckEdcaTurbo_EXIT; + + if (pmlmeinfo->assoc_AP_vendor >= HT_IOT_PEER_MAX) + goto dm_CheckEdcaTurbo_EXIT; + + /* Check if the status needs to be changed. */ + if ((bbtchange) || (!precvpriv->bIsAnyNonBEPkts)) { + cur_tx_bytes = pxmitpriv->tx_bytes - pxmitpriv->last_tx_bytes; + cur_rx_bytes = precvpriv->rx_bytes - precvpriv->last_rx_bytes; + + /* traffic, TX or RX */ + if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_RALINK) || + (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_ATHEROS)) { + if (cur_tx_bytes > (cur_rx_bytes << 2)) { + /* Uplink TP is present. */ + trafficIndex = UP_LINK; + } else { + /* Balance TP is present. */ + trafficIndex = DOWN_LINK; + } + } else { + if (cur_rx_bytes > (cur_tx_bytes << 2)) { + /* Downlink TP is present. */ + trafficIndex = DOWN_LINK; + } else { + /* Balance TP is present. */ + trafficIndex = UP_LINK; + } + } + + if ((pDM_Odm->DM_EDCA_Table.prv_traffic_idx != trafficIndex) || (!pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA)) { + if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_CISCO) && (pmlmeext->cur_wireless_mode & WIRELESS_11_24N)) + edca_param = EDCAParam[pmlmeinfo->assoc_AP_vendor][trafficIndex]; + else + edca_param = EDCAParam[HT_IOT_PEER_UNKNOWN][trafficIndex]; + + rtw_write32(Adapter, REG_EDCA_BE_PARAM, edca_param); + + pDM_Odm->DM_EDCA_Table.prv_traffic_idx = trafficIndex; + } + + pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = true; + } else { + /* Turn Off EDCA turbo here. */ + /* Restore original EDCA according to the declaration of AP. */ + if (pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA) { + rtw_write32(Adapter, REG_EDCA_BE_PARAM, pHalData->AcParam_BE); + pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = false; + } + } + +dm_CheckEdcaTurbo_EXIT: + /* Set variables for next time. */ + precvpriv->bIsAnyNonBEPkts = false; + pxmitpriv->last_tx_bytes = pxmitpriv->tx_bytes; + precvpriv->last_rx_bytes = precvpriv->rx_bytes; +} + +/* need to ODM CE Platform */ +/* move to here for ANT detection mechanism using */ + +u32 GetPSDData(struct odm_dm_struct *pDM_Odm, unsigned int point, u8 initial_gain_psd) +{ + u32 psd_report; + + /* Set DCO frequency index, offset=(40MHz/SamplePts)*point */ + ODM_SetBBReg(pDM_Odm, 0x808, 0x3FF, point); + + /* Start PSD calculation, Reg808[22]=0->1 */ + ODM_SetBBReg(pDM_Odm, 0x808, BIT(22), 1); + /* Need to wait for HW PSD report */ + ODM_StallExecution(30); + ODM_SetBBReg(pDM_Odm, 0x808, BIT(22), 0); + /* Read PSD report, Reg8B4[15:0] */ + psd_report = ODM_GetBBReg(pDM_Odm, 0x8B4, bMaskDWord) & 0x0000FFFF; + + psd_report = (u32)(ConvertTo_dB(psd_report)) + (u32)(initial_gain_psd - 0x1c); + + return psd_report; +} + +u32 ConvertTo_dB(u32 Value) +{ + u8 i; + u8 j; + u32 dB; + + Value = Value & 0xFFFF; + for (i = 0; i < 8; i++) { + if (Value <= dB_Invert_Table[i][11]) + break; + } + + if (i >= 8) + return 96; /* maximum 96 dB */ + + for (j = 0; j < 12; j++) { + if (Value <= dB_Invert_Table[i][j]) + break; + } + + dB = i * 12 + j + 1; + + return dB; +} + +/* 2011/09/22 MH Add for 92D global spin lock utilization. */ +void odm_GlobalAdapterCheck(void) +{ +} /* odm_GlobalAdapterCheck */ + +/* Description: */ +/* Set Single/Dual Antenna default setting for products that do not do detection in advance. */ +/* Added by Joseph, 2012.03.22 */ +void ODM_SingleDualAntennaDefaultSetting(struct odm_dm_struct *pDM_Odm) +{ + struct sw_ant_switch *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table; + + pDM_SWAT_Table->ANTA_ON = true; + pDM_SWAT_Table->ANTB_ON = true; +} + +/* 2 8723A ANT DETECT */ + +static void odm_PHY_SaveAFERegisters(struct odm_dm_struct *pDM_Odm, u32 *AFEReg, u32 *AFEBackup, u32 RegisterNum) +{ + u32 i; + + /* RTPRINT(FINIT, INIT_IQK, ("Save ADDA parameters.\n")); */ + for (i = 0; i < RegisterNum; i++) + AFEBackup[i] = ODM_GetBBReg(pDM_Odm, AFEReg[i], bMaskDWord); +} + +static void odm_PHY_ReloadAFERegisters(struct odm_dm_struct *pDM_Odm, u32 *AFEReg, u32 *AFEBackup, u32 RegiesterNum) +{ + u32 i; + + for (i = 0; i < RegiesterNum; i++) + ODM_SetBBReg(pDM_Odm, AFEReg[i], bMaskDWord, AFEBackup[i]); +} + +/* 2 8723A ANT DETECT */ +/* Description: */ +/* Implement IQK single tone for RF DPK loopback and BB PSD scanning. */ +/* This function is cooperated with BB team Neil. */ +bool ODM_SingleDualAntennaDetection(struct odm_dm_struct *pDM_Odm, u8 mode) +{ + struct sw_ant_switch *pDM_SWAT_Table = &pDM_Odm->DM_SWAT_Table; + u32 CurrentChannel, RfLoopReg; + u8 n; + u32 Reg88c, Regc08, Reg874, Regc50; + u8 initial_gain = 0x5a; + u32 PSD_report_tmp; + u32 AntA_report = 0x0, AntB_report = 0x0, AntO_report = 0x0; + bool bResult = true; + u32 AFE_Backup[16]; + u32 AFE_REG_8723A[16] = { + rRx_Wait_CCA, rTx_CCK_RFON, + rTx_CCK_BBON, rTx_OFDM_RFON, + rTx_OFDM_BBON, rTx_To_Rx, + rTx_To_Tx, rRx_CCK, + rRx_OFDM, rRx_Wait_RIFS, + rRx_TO_Rx, rStandby, + rSleep, rPMPD_ANAEN, + rFPGA0_XCD_SwitchControl, rBlue_Tooth}; + + if (!(pDM_Odm->SupportICType & (ODM_RTL8723A | ODM_RTL8192C))) + return bResult; + + if (!(pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) + return bResult; + + if (pDM_Odm->SupportICType == ODM_RTL8192C) { + /* Which path in ADC/DAC is turnned on for PSD: both I/Q */ + ODM_SetBBReg(pDM_Odm, 0x808, BIT(10) | BIT(11), 0x3); + /* Ageraged number: 8 */ + ODM_SetBBReg(pDM_Odm, 0x808, BIT(12) | BIT(13), 0x1); + /* pts = 128; */ + ODM_SetBBReg(pDM_Odm, 0x808, BIT(14) | BIT(15), 0x0); + } + + /* 1 Backup Current RF/BB Settings */ + + CurrentChannel = ODM_GetRFReg(pDM_Odm, RF_PATH_A, ODM_CHANNEL, bRFRegOffsetMask); + RfLoopReg = ODM_GetRFReg(pDM_Odm, RF_PATH_A, 0x00, bRFRegOffsetMask); + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, ODM_DPDT, Antenna_A); /* change to Antenna A */ + /* Step 1: USE IQK to transmitter single tone */ + + ODM_StallExecution(10); + + /* Store A Path Register 88c, c08, 874, c50 */ + Reg88c = ODM_GetBBReg(pDM_Odm, rFPGA0_AnalogParameter4, bMaskDWord); + Regc08 = ODM_GetBBReg(pDM_Odm, rOFDM0_TRMuxPar, bMaskDWord); + Reg874 = ODM_GetBBReg(pDM_Odm, rFPGA0_XCD_RFInterfaceSW, bMaskDWord); + Regc50 = ODM_GetBBReg(pDM_Odm, rOFDM0_XAAGCCore1, bMaskDWord); + + /* Store AFE Registers */ + odm_PHY_SaveAFERegisters(pDM_Odm, AFE_REG_8723A, AFE_Backup, 16); + + /* Set PSD 128 pts */ + ODM_SetBBReg(pDM_Odm, rFPGA0_PSDFunction, BIT(14) | BIT(15), 0x0); /* 128 pts */ + + /* To SET CH1 to do */ + ODM_SetRFReg(pDM_Odm, RF_PATH_A, ODM_CHANNEL, bRFRegOffsetMask, 0x01); /* Channel 1 */ + + /* AFE all on step */ + ODM_SetBBReg(pDM_Odm, rRx_Wait_CCA, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_CCK_RFON, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_CCK_BBON, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_OFDM_RFON, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_OFDM_BBON, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_To_Rx, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rTx_To_Tx, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rRx_CCK, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rRx_OFDM, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rRx_Wait_RIFS, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rRx_TO_Rx, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rStandby, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rSleep, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rPMPD_ANAEN, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rFPGA0_XCD_SwitchControl, bMaskDWord, 0x6FDB25A4); + ODM_SetBBReg(pDM_Odm, rBlue_Tooth, bMaskDWord, 0x6FDB25A4); + + /* 3 wire Disable */ + ODM_SetBBReg(pDM_Odm, rFPGA0_AnalogParameter4, bMaskDWord, 0xCCF000C0); + + /* BB IQK Setting */ + ODM_SetBBReg(pDM_Odm, rOFDM0_TRMuxPar, bMaskDWord, 0x000800E4); + ODM_SetBBReg(pDM_Odm, rFPGA0_XCD_RFInterfaceSW, bMaskDWord, 0x22208000); + + /* IQK setting tone@ 4.34Mhz */ + ODM_SetBBReg(pDM_Odm, rTx_IQK_Tone_A, bMaskDWord, 0x10008C1C); + ODM_SetBBReg(pDM_Odm, rTx_IQK, bMaskDWord, 0x01007c00); + + /* Page B init */ + ODM_SetBBReg(pDM_Odm, rConfig_AntA, bMaskDWord, 0x00080000); + ODM_SetBBReg(pDM_Odm, rConfig_AntA, bMaskDWord, 0x0f600000); + ODM_SetBBReg(pDM_Odm, rRx_IQK, bMaskDWord, 0x01004800); + ODM_SetBBReg(pDM_Odm, rRx_IQK_Tone_A, bMaskDWord, 0x10008c1f); + ODM_SetBBReg(pDM_Odm, rTx_IQK_PI_A, bMaskDWord, 0x82150008); + ODM_SetBBReg(pDM_Odm, rRx_IQK_PI_A, bMaskDWord, 0x28150008); + ODM_SetBBReg(pDM_Odm, rIQK_AGC_Rsp, bMaskDWord, 0x001028d0); + + /* RF loop Setting */ + ODM_SetRFReg(pDM_Odm, RF_PATH_A, 0x0, 0xFFFFF, 0x50008); + + /* IQK Single tone start */ + ODM_SetBBReg(pDM_Odm, rFPGA0_IQK, bMaskDWord, 0x80800000); + ODM_SetBBReg(pDM_Odm, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); + ODM_StallExecution(1000); + PSD_report_tmp = 0x0; + + for (n = 0; n < 2; n++) { + PSD_report_tmp = GetPSDData(pDM_Odm, 14, initial_gain); + if (PSD_report_tmp > AntA_report) + AntA_report = PSD_report_tmp; + } + + PSD_report_tmp = 0x0; + + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, 0x300, Antenna_B); /* change to Antenna B */ + ODM_StallExecution(10); + + for (n = 0; n < 2; n++) { + PSD_report_tmp = GetPSDData(pDM_Odm, 14, initial_gain); + if (PSD_report_tmp > AntB_report) + AntB_report = PSD_report_tmp; + } + + /* change to open case */ + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, 0x300, 0); /* change to Ant A and B all open case */ + ODM_StallExecution(10); + + for (n = 0; n < 2; n++) { + PSD_report_tmp = GetPSDData(pDM_Odm, 14, initial_gain); + if (PSD_report_tmp > AntO_report) + AntO_report = PSD_report_tmp; + } + + /* Close IQK Single Tone function */ + ODM_SetBBReg(pDM_Odm, rFPGA0_IQK, bMaskDWord, 0x00000000); + PSD_report_tmp = 0x0; + + /* 1 Return to antanna A */ + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, 0x300, Antenna_A); + ODM_SetBBReg(pDM_Odm, rFPGA0_AnalogParameter4, bMaskDWord, Reg88c); + ODM_SetBBReg(pDM_Odm, rOFDM0_TRMuxPar, bMaskDWord, Regc08); + ODM_SetBBReg(pDM_Odm, rFPGA0_XCD_RFInterfaceSW, bMaskDWord, Reg874); + ODM_SetBBReg(pDM_Odm, rOFDM0_XAAGCCore1, 0x7F, 0x40); + ODM_SetBBReg(pDM_Odm, rOFDM0_XAAGCCore1, bMaskDWord, Regc50); + ODM_SetRFReg(pDM_Odm, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, CurrentChannel); + ODM_SetRFReg(pDM_Odm, RF_PATH_A, 0x00, bRFRegOffsetMask, RfLoopReg); + + /* Reload AFE Registers */ + odm_PHY_ReloadAFERegisters(pDM_Odm, AFE_REG_8723A, AFE_Backup, 16); + + if (pDM_Odm->SupportICType == ODM_RTL8723A) { + /* 2 Test Ant B based on Ant A is ON */ + if (mode == ANTTESTB) { + if (AntA_report >= 100) { + if (AntB_report > (AntA_report + 1)) + pDM_SWAT_Table->ANTB_ON = false; + else + pDM_SWAT_Table->ANTB_ON = true; + } else { + pDM_SWAT_Table->ANTB_ON = false; /* Set Antenna B off as default */ + bResult = false; + } + } else if (mode == ANTTESTALL) { + /* 2 Test Ant A and B based on DPDT Open */ + if ((AntO_report >= 100) & (AntO_report < 118)) { + if (AntA_report > (AntO_report + 1)) + pDM_SWAT_Table->ANTA_ON = false; + else + pDM_SWAT_Table->ANTA_ON = true; + + if (AntB_report > (AntO_report + 2)) + pDM_SWAT_Table->ANTB_ON = false; + else + pDM_SWAT_Table->ANTB_ON = true; + } + } + } else if (pDM_Odm->SupportICType == ODM_RTL8192C) { + if (AntA_report >= 100) { + if (AntB_report > (AntA_report + 2)) { + pDM_SWAT_Table->ANTA_ON = false; + pDM_SWAT_Table->ANTB_ON = true; + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, 0x300, Antenna_B); + } else if (AntA_report > (AntB_report + 2)) { + pDM_SWAT_Table->ANTA_ON = true; + pDM_SWAT_Table->ANTB_ON = false; + ODM_SetBBReg(pDM_Odm, rFPGA0_XA_RFInterfaceOE, 0x300, Antenna_A); + } else { + pDM_SWAT_Table->ANTA_ON = true; + pDM_SWAT_Table->ANTB_ON = true; + } + } else { + pDM_SWAT_Table->ANTA_ON = true; /* Set Antenna A on as default */ + pDM_SWAT_Table->ANTB_ON = false; /* Set Antenna B off as default */ + bResult = false; + } + } + return bResult; +} + +/* Justin: According to the current RRSI to adjust Response Frame TX power, 2012/11/05 */ +void odm_dtc(struct odm_dm_struct *pDM_Odm) +{ +} diff --git a/drivers/staging/r8188eu/hal/odm_HWConfig.c b/drivers/staging/r8188eu/hal/odm_HWConfig.c new file mode 100644 index 000000000000..ada22a526fee --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm_HWConfig.c @@ -0,0 +1,567 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" + +#define READ_AND_CONFIG READ_AND_CONFIG_MP + +#define READ_AND_CONFIG_MP(ic, txt) (ODM_ReadAndConfig##txt##ic(dm_odm)) +#define READ_AND_CONFIG_TC(ic, txt) (ODM_ReadAndConfig_TC##txt##ic(dm_odm)) + +static u8 odm_QueryRxPwrPercentage(s8 AntPower) +{ + if ((AntPower <= -100) || (AntPower >= 20)) + return 0; + else if (AntPower >= 0) + return 100; + else + return 100 + AntPower; +} + +/* 2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */ +/* IF other SW team do not support the feature, remove this section.?? */ +static s32 odm_sig_patch_lenove(struct odm_dm_struct *dm_odm, s32 CurrSig) +{ + return 0; +} + +static s32 odm_sig_patch_netcore(struct odm_dm_struct *dm_odm, s32 CurrSig) +{ + return 0; +} + +static s32 odm_SignalScaleMapping_92CSeries(struct odm_dm_struct *dm_odm, s32 CurrSig) +{ + s32 RetSig = 0; + + if ((dm_odm->SupportInterface == ODM_ITRF_USB) || + (dm_odm->SupportInterface == ODM_ITRF_SDIO)) { + if (CurrSig >= 51 && CurrSig <= 100) + RetSig = 100; + else if (CurrSig >= 41 && CurrSig <= 50) + RetSig = 80 + ((CurrSig - 40) * 2); + else if (CurrSig >= 31 && CurrSig <= 40) + RetSig = 66 + (CurrSig - 30); + else if (CurrSig >= 21 && CurrSig <= 30) + RetSig = 54 + (CurrSig - 20); + else if (CurrSig >= 10 && CurrSig <= 20) + RetSig = 42 + (((CurrSig - 10) * 2) / 3); + else if (CurrSig >= 5 && CurrSig <= 9) + RetSig = 22 + (((CurrSig - 5) * 3) / 2); + else if (CurrSig >= 1 && CurrSig <= 4) + RetSig = 6 + (((CurrSig - 1) * 3) / 2); + else + RetSig = CurrSig; + } + return RetSig; +} + +static s32 odm_SignalScaleMapping(struct odm_dm_struct *dm_odm, s32 CurrSig) +{ + if ((dm_odm->SupportPlatform == ODM_MP) && + (dm_odm->SupportInterface != ODM_ITRF_PCIE) && /* USB & SDIO */ + (dm_odm->PatchID == 10)) + return odm_sig_patch_netcore(dm_odm, CurrSig); + else if ((dm_odm->SupportPlatform == ODM_MP) && + (dm_odm->SupportInterface == ODM_ITRF_PCIE) && + (dm_odm->PatchID == 19)) + return odm_sig_patch_lenove(dm_odm, CurrSig); + else + return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig); +} + +/* pMgntInfo->CustomerID == RT_CID_819x_Lenovo */ +static u8 odm_SQ_process_patch_RT_CID_819x_Lenovo(struct odm_dm_struct *dm_odm, + u8 isCCKrate, u8 PWDB_ALL, u8 path, u8 RSSI) +{ + return 0; +} + +static u8 odm_evm_db_to_percentage(s8 value) +{ + /* -33dB~0dB to 0%~99% */ + s8 ret_val = clamp(-value, 0, 33) * 3; + + if (ret_val == 99) + ret_val = 100; + + return ret_val; +} + +static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm, + struct odm_phy_status_info *pPhyInfo, + u8 *pPhyStatus, + struct odm_per_pkt_info *pPktinfo, + struct adapter *adapt) +{ + struct sw_ant_switch *pDM_SWAT_Table = &dm_odm->DM_SWAT_Table; + u8 i, Max_spatial_stream; + s8 rx_pwr[4], rx_pwr_all = 0; + u8 EVM, PWDB_ALL = 0, PWDB_ALL_BT; + u8 RSSI, total_rssi = 0; + u8 isCCKrate = 0; + u8 rf_rx_num = 0; + u8 cck_highpwr = 0; + u8 LNA_idx, VGA_idx; + + struct phy_status_rpt *pPhyStaRpt = (struct phy_status_rpt *)pPhyStatus; + + isCCKrate = ((pPktinfo->Rate >= DESC92C_RATE1M) && (pPktinfo->Rate <= DESC92C_RATE11M)) ? true : false; + + pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = -1; + pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; + + if (isCCKrate) { + u8 report; + u8 cck_agc_rpt; + + dm_odm->PhyDbgInfo.NumQryPhyStatusCCK++; + /* (1)Hardware does not provide RSSI for CCK */ + /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */ + + cck_highpwr = dm_odm->bCckHighPower; + + cck_agc_rpt = pPhyStaRpt->cck_agc_rpt_ofdm_cfosho_a; + + /* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */ + /* The RSSI formula should be modified according to the gain table */ + /* In 88E, cck_highpwr is always set to 1 */ + if (dm_odm->SupportICType & (ODM_RTL8188E | ODM_RTL8812)) { + LNA_idx = ((cck_agc_rpt & 0xE0) >> 5); + VGA_idx = (cck_agc_rpt & 0x1F); + switch (LNA_idx) { + case 7: + if (VGA_idx <= 27) + rx_pwr_all = -100 + 2 * (27 - VGA_idx); /* VGA_idx = 27~2 */ + else + rx_pwr_all = -100; + break; + case 6: + rx_pwr_all = -48 + 2 * (2 - VGA_idx); /* VGA_idx = 2~0 */ + break; + case 5: + rx_pwr_all = -42 + 2 * (7 - VGA_idx); /* VGA_idx = 7~5 */ + break; + case 4: + rx_pwr_all = -36 + 2 * (7 - VGA_idx); /* VGA_idx = 7~4 */ + break; + case 3: + rx_pwr_all = -24 + 2 * (7 - VGA_idx); /* VGA_idx = 7~0 */ + break; + case 2: + if (cck_highpwr) + rx_pwr_all = -12 + 2 * (5 - VGA_idx); /* VGA_idx = 5~0 */ + else + rx_pwr_all = -6 + 2 * (5 - VGA_idx); + break; + case 1: + rx_pwr_all = 8 - 2 * VGA_idx; + break; + case 0: + rx_pwr_all = 14 - 2 * VGA_idx; + break; + default: + break; + } + rx_pwr_all += 6; + PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); + if (!cck_highpwr) { + if (PWDB_ALL >= 80) + PWDB_ALL = ((PWDB_ALL - 80) << 1) + ((PWDB_ALL - 80) >> 1) + 80; + else if ((PWDB_ALL <= 78) && (PWDB_ALL >= 20)) + PWDB_ALL += 3; + if (PWDB_ALL > 100) + PWDB_ALL = 100; + } + } else { + if (!cck_highpwr) { + report = (cck_agc_rpt & 0xc0) >> 6; + switch (report) { + /* 03312009 modified by cosa */ + /* Modify the RF RNA gain value to -40, -20, -2, 14 by Jenyu's suggestion */ + /* Note: different RF with the different RNA gain. */ + case 0x3: + rx_pwr_all = -46 - (cck_agc_rpt & 0x3e); + break; + case 0x2: + rx_pwr_all = -26 - (cck_agc_rpt & 0x3e); + break; + case 0x1: + rx_pwr_all = -12 - (cck_agc_rpt & 0x3e); + break; + case 0x0: + rx_pwr_all = 16 - (cck_agc_rpt & 0x3e); + break; + } + } else { + report = (cck_agc_rpt & 0x60) >> 5; + switch (report) { + case 0x3: + rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x2: + rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x1: + rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1); + break; + case 0x0: + rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1); + break; + } + } + + PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); + + /* Modification for ext-LNA board */ + if (dm_odm->BoardType == ODM_BOARD_HIGHPWR) { + if ((cck_agc_rpt >> 7) == 0) { + PWDB_ALL = (PWDB_ALL > 94) ? 100 : (PWDB_ALL + 6); + } else { + if (PWDB_ALL > 38) + PWDB_ALL -= 16; + else + PWDB_ALL = (PWDB_ALL <= 16) ? (PWDB_ALL >> 2) : (PWDB_ALL - 12); + } + + /* CCK modification */ + if (PWDB_ALL > 25 && PWDB_ALL <= 60) + PWDB_ALL += 6; + } else {/* Modification for int-LNA board */ + if (PWDB_ALL > 99) + PWDB_ALL -= 8; + else if (PWDB_ALL > 50 && PWDB_ALL <= 68) + PWDB_ALL += 4; + } + } + + pPhyInfo->RxPWDBAll = PWDB_ALL; + pPhyInfo->BTRxRSSIPercentage = PWDB_ALL; + pPhyInfo->RecvSignalPower = rx_pwr_all; + /* (3) Get Signal Quality (EVM) */ + if (pPktinfo->bPacketMatchBSSID) { + u8 SQ, SQ_rpt; + + if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { + SQ = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, 0, 0); + } else if (pPhyInfo->RxPWDBAll > 40 && !dm_odm->bInHctTest) { + SQ = 100; + } else { + SQ_rpt = pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all; + + if (SQ_rpt > 64) + SQ = 0; + else if (SQ_rpt < 20) + SQ = 100; + else + SQ = ((64 - SQ_rpt) * 100) / 44; + } + pPhyInfo->SignalQuality = SQ; + pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = SQ; + pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; + } + } else { /* is OFDM rate */ + dm_odm->PhyDbgInfo.NumQryPhyStatusOFDM++; + + /* (1)Get RSSI for HT rate */ + + for (i = RF_PATH_A; i < RF_PATH_MAX; i++) { + /* 2008/01/30 MH we will judge RF RX path now. */ + if (dm_odm->RFPathRxEnable & BIT(i)) + rf_rx_num++; + + rx_pwr[i] = ((pPhyStaRpt->path_agc[i].gain & 0x3F) * 2) - 110; + if (i == RF_PATH_A) + adapt->signal_strength = rx_pwr[i]; + + pPhyInfo->RxPwr[i] = rx_pwr[i]; + + /* Translate DBM to percentage. */ + RSSI = odm_QueryRxPwrPercentage(rx_pwr[i]); + total_rssi += RSSI; + + /* Modification for ext-LNA board */ + if (dm_odm->BoardType == ODM_BOARD_HIGHPWR) { + if ((pPhyStaRpt->path_agc[i].trsw) == 1) + RSSI = (RSSI > 94) ? 100 : (RSSI + 6); + else + RSSI = (RSSI <= 16) ? (RSSI >> 3) : (RSSI - 16); + + if ((RSSI <= 34) && (RSSI >= 4)) + RSSI -= 4; + } + + pPhyInfo->RxMIMOSignalStrength[i] = (u8)RSSI; + + /* Get Rx snr value in DB */ + pPhyInfo->RxSNR[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); + dm_odm->PhyDbgInfo.RxSNRdB[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); + + /* Record Signal Strength for next packet */ + if (pPktinfo->bPacketMatchBSSID) { + if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { + if (i == RF_PATH_A) + pPhyInfo->SignalQuality = odm_SQ_process_patch_RT_CID_819x_Lenovo(dm_odm, isCCKrate, PWDB_ALL, i, RSSI); + } + } + } + /* (2)PWDB, Average PWDB cacluated by hardware (for rate adaptive) */ + rx_pwr_all = (((pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & 0x7f) - 110; + + PWDB_ALL = odm_QueryRxPwrPercentage(rx_pwr_all); + PWDB_ALL_BT = PWDB_ALL; + + pPhyInfo->RxPWDBAll = PWDB_ALL; + pPhyInfo->BTRxRSSIPercentage = PWDB_ALL_BT; + pPhyInfo->RxPower = rx_pwr_all; + pPhyInfo->RecvSignalPower = rx_pwr_all; + + if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 19)) { + /* do nothing */ + } else { + /* (3)EVM of HT rate */ + if (pPktinfo->Rate >= DESC92C_RATEMCS8 && pPktinfo->Rate <= DESC92C_RATEMCS15) + Max_spatial_stream = 2; /* both spatial stream make sense */ + else + Max_spatial_stream = 1; /* only spatial stream 1 makes sense */ + + for (i = 0; i < Max_spatial_stream; i++) { + /* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */ + /* fill most significant bit to "zero" when doing shifting operation which may change a negative */ + /* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */ + EVM = odm_evm_db_to_percentage((pPhyStaRpt->stream_rxevm[i])); /* dbm */ + + if (pPktinfo->bPacketMatchBSSID) { + if (i == RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */ + pPhyInfo->SignalQuality = (u8)(EVM & 0xff); + pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff); + } + } + } + } + /* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */ + /* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */ + if (isCCKrate) { + pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, PWDB_ALL));/* PWDB_ALL; */ + } else { + if (rf_rx_num != 0) + pPhyInfo->SignalStrength = (u8)(odm_SignalScaleMapping(dm_odm, total_rssi /= rf_rx_num)); + } + + /* For 92C/92D HW (Hybrid) Antenna Diversity */ + pDM_SWAT_Table->antsel = pPhyStaRpt->ant_sel; + /* For 88E HW Antenna Diversity */ + dm_odm->DM_FatTable.antsel_rx_keep_0 = pPhyStaRpt->ant_sel; + dm_odm->DM_FatTable.antsel_rx_keep_1 = pPhyStaRpt->ant_sel_b; + dm_odm->DM_FatTable.antsel_rx_keep_2 = pPhyStaRpt->antsel_rx_keep_2; +} + +void odm_Init_RSSIForDM(struct odm_dm_struct *dm_odm) +{ +} + +static void odm_Process_RSSIForDM(struct odm_dm_struct *dm_odm, + struct odm_phy_status_info *pPhyInfo, + struct odm_per_pkt_info *pPktinfo) +{ + s32 UndecoratedSmoothedPWDB, UndecoratedSmoothedCCK; + s32 UndecoratedSmoothedOFDM, RSSI_Ave; + u8 isCCKrate = 0; + u8 RSSI_max, RSSI_min, i; + u32 OFDM_pkt = 0; + u32 Weighting = 0; + struct sta_info *pEntry; + + if (pPktinfo->StationID == 0xFF) + return; + pEntry = dm_odm->pODM_StaInfo[pPktinfo->StationID]; + if (!IS_STA_VALID(pEntry)) + return; + if ((!pPktinfo->bPacketMatchBSSID)) + return; + + isCCKrate = ((pPktinfo->Rate >= DESC92C_RATE1M) && (pPktinfo->Rate <= DESC92C_RATE11M)) ? true : false; + + /* Smart Antenna Debug Message------------------ */ + if (dm_odm->SupportICType == ODM_RTL8188E) { + u8 antsel_tr_mux; + struct fast_ant_train *pDM_FatTable = &dm_odm->DM_FatTable; + + if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) { + if (pDM_FatTable->FAT_State == FAT_TRAINING_STATE) { + if (pPktinfo->bPacketToSelf) { + antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | + (pDM_FatTable->antsel_rx_keep_1 << 1) | + pDM_FatTable->antsel_rx_keep_0; + pDM_FatTable->antSumRSSI[antsel_tr_mux] += pPhyInfo->RxPWDBAll; + pDM_FatTable->antRSSIcnt[antsel_tr_mux]++; + } + } + } else if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)) { + if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { + antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | + (pDM_FatTable->antsel_rx_keep_1 << 1) | pDM_FatTable->antsel_rx_keep_0; + ODM_AntselStatistics_88E(dm_odm, antsel_tr_mux, pPktinfo->StationID, pPhyInfo->RxPWDBAll); + } + } + } + /* Smart Antenna Debug Message------------------ */ + + UndecoratedSmoothedCCK = pEntry->rssi_stat.UndecoratedSmoothedCCK; + UndecoratedSmoothedOFDM = pEntry->rssi_stat.UndecoratedSmoothedOFDM; + UndecoratedSmoothedPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB; + + if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { + if (!isCCKrate) { /* ofdm rate */ + if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_B] == 0) { + RSSI_Ave = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; + } else { + if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_A] > pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]) { + RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; + RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; + } else { + RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; + RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; + } + if ((RSSI_max - RSSI_min) < 3) + RSSI_Ave = RSSI_max; + else if ((RSSI_max - RSSI_min) < 6) + RSSI_Ave = RSSI_max - 1; + else if ((RSSI_max - RSSI_min) < 10) + RSSI_Ave = RSSI_max - 2; + else + RSSI_Ave = RSSI_max - 3; + } + + /* 1 Process OFDM RSSI */ + if (UndecoratedSmoothedOFDM <= 0) { /* initialize */ + UndecoratedSmoothedOFDM = pPhyInfo->RxPWDBAll; + } else { + if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedOFDM) { + UndecoratedSmoothedOFDM = + (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + + (RSSI_Ave)) / (Rx_Smooth_Factor); + UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM + 1; + } else { + UndecoratedSmoothedOFDM = + (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + + (RSSI_Ave)) / (Rx_Smooth_Factor); + } + } + + pEntry->rssi_stat.PacketMap = (pEntry->rssi_stat.PacketMap << 1) | BIT(0); + + } else { + RSSI_Ave = pPhyInfo->RxPWDBAll; + + /* 1 Process CCK RSSI */ + if (UndecoratedSmoothedCCK <= 0) { /* initialize */ + UndecoratedSmoothedCCK = pPhyInfo->RxPWDBAll; + } else { + if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedCCK) { + UndecoratedSmoothedCCK = + ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + + pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; + UndecoratedSmoothedCCK = UndecoratedSmoothedCCK + 1; + } else { + UndecoratedSmoothedCCK = + ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + + pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; + } + } + pEntry->rssi_stat.PacketMap = pEntry->rssi_stat.PacketMap << 1; + } + /* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */ + if (pEntry->rssi_stat.ValidBit >= 64) + pEntry->rssi_stat.ValidBit = 64; + else + pEntry->rssi_stat.ValidBit++; + + for (i = 0; i < pEntry->rssi_stat.ValidBit; i++) + OFDM_pkt += (u8)(pEntry->rssi_stat.PacketMap >> i) & BIT(0); + + if (pEntry->rssi_stat.ValidBit == 64) { + Weighting = ((OFDM_pkt << 4) > 64) ? 64 : (OFDM_pkt << 4); + UndecoratedSmoothedPWDB = (Weighting * UndecoratedSmoothedOFDM + (64 - Weighting) * UndecoratedSmoothedCCK) >> 6; + } else { + if (pEntry->rssi_stat.ValidBit != 0) + UndecoratedSmoothedPWDB = (OFDM_pkt * UndecoratedSmoothedOFDM + + (pEntry->rssi_stat.ValidBit - OFDM_pkt) * + UndecoratedSmoothedCCK) / pEntry->rssi_stat.ValidBit; + else + UndecoratedSmoothedPWDB = 0; + } + pEntry->rssi_stat.UndecoratedSmoothedCCK = UndecoratedSmoothedCCK; + pEntry->rssi_stat.UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM; + pEntry->rssi_stat.UndecoratedSmoothedPWDB = UndecoratedSmoothedPWDB; + } +} + +/* Endianness before calling this API */ +static void ODM_PhyStatusQuery_92CSeries(struct odm_dm_struct *dm_odm, + struct odm_phy_status_info *pPhyInfo, + u8 *pPhyStatus, + struct odm_per_pkt_info *pPktinfo, + struct adapter *adapt) +{ + odm_RxPhyStatus92CSeries_Parsing(dm_odm, pPhyInfo, pPhyStatus, + pPktinfo, adapt); + if (dm_odm->RSSI_test) { + /* Select the packets to do RSSI checking for antenna switching. */ + if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) + ODM_SwAntDivChkPerPktRssi(dm_odm, pPktinfo->StationID, pPhyInfo); + } else { + odm_Process_RSSIForDM(dm_odm, pPhyInfo, pPktinfo); + } +} + +void ODM_PhyStatusQuery(struct odm_dm_struct *dm_odm, + struct odm_phy_status_info *pPhyInfo, + u8 *pPhyStatus, struct odm_per_pkt_info *pPktinfo, + struct adapter *adapt) +{ + ODM_PhyStatusQuery_92CSeries(dm_odm, pPhyInfo, pPhyStatus, pPktinfo, adapt); +} + +/* For future use. */ +void ODM_MacStatusQuery(struct odm_dm_struct *dm_odm, u8 *mac_stat, + u8 macid, bool pkt_match_bssid, + bool pkttoself, bool pkt_beacon) +{ + /* 2011/10/19 Driver team will handle in the future. */ +} + +enum HAL_STATUS ODM_ConfigRFWithHeaderFile(struct odm_dm_struct *dm_odm, + enum rf_radio_path content, + enum rf_radio_path rfpath) +{ + if (dm_odm->SupportICType == ODM_RTL8188E) { + if (rfpath == RF_PATH_A) + READ_AND_CONFIG(8188E, _RadioA_1T_); + } + + return HAL_STATUS_SUCCESS; +} + +enum HAL_STATUS ODM_ConfigBBWithHeaderFile(struct odm_dm_struct *dm_odm, + enum odm_bb_config_type config_tp) +{ + if (dm_odm->SupportICType == ODM_RTL8188E) { + if (config_tp == CONFIG_BB_PHY_REG) { + READ_AND_CONFIG(8188E, _PHY_REG_1T_); + } else if (config_tp == CONFIG_BB_AGC_TAB) { + READ_AND_CONFIG(8188E, _AGC_TAB_1T_); + } else if (config_tp == CONFIG_BB_PHY_REG_PG) { + READ_AND_CONFIG(8188E, _PHY_REG_PG_); + } + } + return HAL_STATUS_SUCCESS; +} + +enum HAL_STATUS ODM_ConfigMACWithHeaderFile(struct odm_dm_struct *dm_odm) +{ + u8 result = HAL_STATUS_SUCCESS; + if (dm_odm->SupportICType == ODM_RTL8188E) + result = READ_AND_CONFIG(8188E, _MAC_REG_); + return result; +} diff --git a/drivers/staging/r8188eu/hal/odm_RTL8188E.c b/drivers/staging/r8188eu/hal/odm_RTL8188E.c new file mode 100644 index 000000000000..c64a291f9966 --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm_RTL8188E.c @@ -0,0 +1,337 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" + +void ODM_DIG_LowerBound_88E(struct odm_dm_struct *dm_odm) +{ + struct rtw_dig *pDM_DigTable = &dm_odm->DM_DigTable; + + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) + pDM_DigTable->rx_gain_range_min = (u8)pDM_DigTable->AntDiv_RSSI_max; + /* If only one Entry connected */ +} + +static void odm_RX_HWAntDivInit(struct odm_dm_struct *dm_odm) +{ + u32 value32; + + if (*dm_odm->mp_mode == 1) { + dm_odm->AntDivType = CGCS_RX_SW_ANTDIV; + ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT(7), 0); /* disable HW AntDiv */ + ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); /* 1:CG, 0:CS */ + return; + } + + /* MAC Setting */ + value32 = ODM_GetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord); + ODM_SetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, value32 | (BIT(23) | BIT(25))); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */ + /* Pin Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_PIN_CTRL_11N, BIT(9) | BIT(8), 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(10), 0); /* Reg864[10]=1'b0 antsel2 by HW */ + ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT(22), 1); /* Regb2c[22]=1'b0 disable CS/CG switch */ + ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); /* Regb2c[31]=1'b1 output at CG only */ + /* OFDM Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, 0x000000a0); + /* CCK Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_BB_PWR_SAV4_11N, BIT(7), 1); /* Fix CCK PHY status report issue */ + ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT(4), 1); /* CCK complete HW AntDiv within 64 samples */ + ODM_UpdateRxIdleAnt_88E(dm_odm, MAIN_ANT); + ODM_SetBBReg(dm_odm, ODM_REG_ANT_MAPPING1_11N, 0xFFFF, 0x0201); /* antenna mapping table */ +} + +static void odm_TRX_HWAntDivInit(struct odm_dm_struct *dm_odm) +{ + u32 value32; + + if (*dm_odm->mp_mode == 1) { + dm_odm->AntDivType = CGCS_RX_SW_ANTDIV; + ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT(7), 0); /* disable HW AntDiv */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(5) | BIT(4) | BIT(3), 0); /* Default RX (0/1) */ + return; + } + + /* MAC Setting */ + value32 = ODM_GetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord); + ODM_SetMACReg(dm_odm, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, value32 | (BIT(23) | BIT(25))); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */ + /* Pin Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_PIN_CTRL_11N, BIT(9) | BIT(8), 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(10), 0); /* Reg864[10]=1'b0 antsel2 by HW */ + ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT(22), 0); /* Regb2c[22]=1'b0 disable CS/CG switch */ + ODM_SetBBReg(dm_odm, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); /* Regb2c[31]=1'b1 output at CG only */ + /* OFDM Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, 0x000000a0); + /* CCK Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_BB_PWR_SAV4_11N, BIT(7), 1); /* Fix CCK PHY status report issue */ + ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT(4), 1); /* CCK complete HW AntDiv within 64 samples */ + /* Tx Settings */ + ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT(21), 0); /* Reg80c[21]=1'b0 from TX Reg */ + ODM_UpdateRxIdleAnt_88E(dm_odm, MAIN_ANT); + + /* antenna mapping table */ + if (!dm_odm->bIsMPChip) { /* testchip */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_DEFUALT_A_11N, BIT(10) | BIT(9) | BIT(8), 1); /* Reg858[10:8]=3'b001 */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_DEFUALT_A_11N, BIT(13) | BIT(12) | BIT(11), 2); /* Reg858[13:11]=3'b010 */ + } else { /* MPchip */ + ODM_SetBBReg(dm_odm, ODM_REG_ANT_MAPPING1_11N, bMaskDWord, 0x0201); /* Reg914=3'b010, Reg915=3'b001 */ + } +} + +static void odm_FastAntTrainingInit(struct odm_dm_struct *dm_odm) +{ + u32 value32, i; + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + u32 AntCombination = 2; + + if (*dm_odm->mp_mode == 1) + return; + + for (i = 0; i < 6; i++) { + dm_fat_tbl->Bssid[i] = 0; + dm_fat_tbl->antSumRSSI[i] = 0; + dm_fat_tbl->antRSSIcnt[i] = 0; + dm_fat_tbl->antAveRSSI[i] = 0; + } + dm_fat_tbl->TrainIdx = 0; + dm_fat_tbl->FAT_State = FAT_NORMAL_STATE; + + /* MAC Setting */ + value32 = ODM_GetMACReg(dm_odm, 0x4c, bMaskDWord); + ODM_SetMACReg(dm_odm, 0x4c, bMaskDWord, value32 | (BIT(23) | BIT(25))); /* Reg4C[25]=1, Reg4C[23]=1 for pin output */ + value32 = ODM_GetMACReg(dm_odm, 0x7B4, bMaskDWord); + ODM_SetMACReg(dm_odm, 0x7b4, bMaskDWord, value32 | (BIT(16) | BIT(17))); /* Reg7B4[16]=1 enable antenna training, Reg7B4[17]=1 enable A2 match */ + + /* Match MAC ADDR */ + ODM_SetMACReg(dm_odm, 0x7b4, 0xFFFF, 0); + ODM_SetMACReg(dm_odm, 0x7b0, bMaskDWord, 0); + + ODM_SetBBReg(dm_odm, 0x870, BIT(9) | BIT(8), 0);/* Reg870[8]=1'b0, Reg870[9]=1'b0 antsel antselb by HW */ + ODM_SetBBReg(dm_odm, 0x864, BIT(10), 0); /* Reg864[10]=1'b0 antsel2 by HW */ + ODM_SetBBReg(dm_odm, 0xb2c, BIT(22), 0); /* Regb2c[22]=1'b0 disable CS/CG switch */ + ODM_SetBBReg(dm_odm, 0xb2c, BIT(31), 1); /* Regb2c[31]=1'b1 output at CG only */ + ODM_SetBBReg(dm_odm, 0xca4, bMaskDWord, 0x000000a0); + + /* antenna mapping table */ + if (AntCombination == 2) { + if (!dm_odm->bIsMPChip) { /* testchip */ + ODM_SetBBReg(dm_odm, 0x858, BIT(10) | BIT(9) | BIT(8), 1); /* Reg858[10:8]=3'b001 */ + ODM_SetBBReg(dm_odm, 0x858, BIT(13) | BIT(12) | BIT(11), 2); /* Reg858[13:11]=3'b010 */ + } else { /* MPchip */ + ODM_SetBBReg(dm_odm, 0x914, bMaskByte0, 1); + ODM_SetBBReg(dm_odm, 0x914, bMaskByte1, 2); + } + } else if (AntCombination == 7) { + if (!dm_odm->bIsMPChip) { /* testchip */ + ODM_SetBBReg(dm_odm, 0x858, BIT(10) | BIT(9) | BIT(8), 0); /* Reg858[10:8]=3'b000 */ + ODM_SetBBReg(dm_odm, 0x858, BIT(13) | BIT(12) | BIT(11), 1); /* Reg858[13:11]=3'b001 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(16), 0); + ODM_SetBBReg(dm_odm, 0x858, BIT(15) | BIT(14), 2); /* Reg878[0],Reg858[14:15])=3'b010 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(19) | BIT(18) | BIT(17), 3);/* Reg878[3:1]=3b'011 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(22) | BIT(21) | BIT(20), 4);/* Reg878[6:4]=3b'100 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(25) | BIT(24) | BIT(23), 5);/* Reg878[9:7]=3b'101 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(28) | BIT(27) | BIT(26), 6);/* Reg878[12:10]=3b'110 */ + ODM_SetBBReg(dm_odm, 0x878, BIT(31) | BIT(30) | BIT(29), 7);/* Reg878[15:13]=3b'111 */ + } else { /* MPchip */ + ODM_SetBBReg(dm_odm, 0x914, bMaskByte0, 0); + ODM_SetBBReg(dm_odm, 0x914, bMaskByte1, 1); + ODM_SetBBReg(dm_odm, 0x914, bMaskByte2, 2); + ODM_SetBBReg(dm_odm, 0x914, bMaskByte3, 3); + ODM_SetBBReg(dm_odm, 0x918, bMaskByte0, 4); + ODM_SetBBReg(dm_odm, 0x918, bMaskByte1, 5); + ODM_SetBBReg(dm_odm, 0x918, bMaskByte2, 6); + ODM_SetBBReg(dm_odm, 0x918, bMaskByte3, 7); + } + } + + /* Default Ant Setting when no fast training */ + ODM_SetBBReg(dm_odm, 0x80c, BIT(21), 1); /* Reg80c[21]=1'b1 from TX Info */ + ODM_SetBBReg(dm_odm, 0x864, BIT(5) | BIT(4) | BIT(3), 0); /* Default RX */ + ODM_SetBBReg(dm_odm, 0x864, BIT(8) | BIT(7) | BIT(6), 1); /* Optional RX */ + + /* Enter Traing state */ + ODM_SetBBReg(dm_odm, 0x864, BIT(2) | BIT(1) | BIT(0), (AntCombination - 1)); /* Reg864[2:0]=3'd6 ant combination=reg864[2:0]+1 */ + ODM_SetBBReg(dm_odm, 0xc50, BIT(7), 1); /* RegC50[7]=1'b1 enable HW AntDiv */ +} + +void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *dm_odm) +{ + if (dm_odm->SupportICType != ODM_RTL8188E) + return; + + if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) + odm_RX_HWAntDivInit(dm_odm); + else if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) + odm_TRX_HWAntDivInit(dm_odm); + else if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) + odm_FastAntTrainingInit(dm_odm); +} + +void ODM_UpdateRxIdleAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant) +{ + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + u32 DefaultAnt, OptionalAnt; + + if (dm_fat_tbl->RxIdleAnt != Ant) { + if (Ant == MAIN_ANT) { + DefaultAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX; + OptionalAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX; + } else { + DefaultAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX; + OptionalAnt = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX; + } + + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) { + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(5) | BIT(4) | BIT(3), DefaultAnt); /* Default RX */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(8) | BIT(7) | BIT(6), OptionalAnt); /* Optional RX */ + ODM_SetBBReg(dm_odm, ODM_REG_ANTSEL_CTRL_11N, BIT(14) | BIT(13) | BIT(12), DefaultAnt); /* Default TX */ + ODM_SetMACReg(dm_odm, ODM_REG_RESP_TX_11N, BIT(6) | BIT(7), DefaultAnt); /* Resp Tx */ + } else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) { + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(5) | BIT(4) | BIT(3), DefaultAnt); /* Default RX */ + ODM_SetBBReg(dm_odm, ODM_REG_RX_ANT_CTRL_11N, BIT(8) | BIT(7) | BIT(6), OptionalAnt); /* Optional RX */ + } + } + dm_fat_tbl->RxIdleAnt = Ant; + if (Ant != MAIN_ANT) + pr_info("RxIdleAnt=AUX_ANT\n"); +} + +static void odm_UpdateTxAnt_88E(struct odm_dm_struct *dm_odm, u8 Ant, u32 MacId) +{ + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + u8 TargetAnt; + + if (Ant == MAIN_ANT) + TargetAnt = MAIN_ANT_CG_TRX; + else + TargetAnt = AUX_ANT_CG_TRX; + dm_fat_tbl->antsel_a[MacId] = TargetAnt & BIT(0); + dm_fat_tbl->antsel_b[MacId] = (TargetAnt & BIT(1)) >> 1; + dm_fat_tbl->antsel_c[MacId] = (TargetAnt & BIT(2)) >> 2; +} + +void ODM_SetTxAntByTxInfo_88E(struct odm_dm_struct *dm_odm, u8 *pDesc, u8 macId) +{ + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + + if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV)) { + SET_TX_DESC_ANTSEL_A_88E(pDesc, dm_fat_tbl->antsel_a[macId]); + SET_TX_DESC_ANTSEL_B_88E(pDesc, dm_fat_tbl->antsel_b[macId]); + SET_TX_DESC_ANTSEL_C_88E(pDesc, dm_fat_tbl->antsel_c[macId]); + } +} + +void ODM_AntselStatistics_88E(struct odm_dm_struct *dm_odm, u8 antsel_tr_mux, u32 MacId, u8 RxPWDBAll) +{ + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) { + if (antsel_tr_mux == MAIN_ANT_CG_TRX) { + dm_fat_tbl->MainAnt_Sum[MacId] += RxPWDBAll; + dm_fat_tbl->MainAnt_Cnt[MacId]++; + } else { + dm_fat_tbl->AuxAnt_Sum[MacId] += RxPWDBAll; + dm_fat_tbl->AuxAnt_Cnt[MacId]++; + } + } else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) { + if (antsel_tr_mux == MAIN_ANT_CGCS_RX) { + dm_fat_tbl->MainAnt_Sum[MacId] += RxPWDBAll; + dm_fat_tbl->MainAnt_Cnt[MacId]++; + } else { + dm_fat_tbl->AuxAnt_Sum[MacId] += RxPWDBAll; + dm_fat_tbl->AuxAnt_Cnt[MacId]++; + } + } +} + +static void odm_HWAntDiv(struct odm_dm_struct *dm_odm) +{ + u32 i, MinRSSI = 0xFF, AntDivMaxRSSI = 0, MaxRSSI = 0, LocalMinRSSI, LocalMaxRSSI; + u32 Main_RSSI, Aux_RSSI; + u8 RxIdleAnt = 0, TargetAnt = 7; + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + struct rtw_dig *pDM_DigTable = &dm_odm->DM_DigTable; + struct sta_info *pEntry; + + for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { + pEntry = dm_odm->pODM_StaInfo[i]; + if (IS_STA_VALID(pEntry)) { + /* 2 Caculate RSSI per Antenna */ + Main_RSSI = (dm_fat_tbl->MainAnt_Cnt[i] != 0) ? (dm_fat_tbl->MainAnt_Sum[i] / dm_fat_tbl->MainAnt_Cnt[i]) : 0; + Aux_RSSI = (dm_fat_tbl->AuxAnt_Cnt[i] != 0) ? (dm_fat_tbl->AuxAnt_Sum[i] / dm_fat_tbl->AuxAnt_Cnt[i]) : 0; + TargetAnt = (Main_RSSI >= Aux_RSSI) ? MAIN_ANT : AUX_ANT; + /* 2 Select MaxRSSI for DIG */ + LocalMaxRSSI = (Main_RSSI > Aux_RSSI) ? Main_RSSI : Aux_RSSI; + if ((LocalMaxRSSI > AntDivMaxRSSI) && (LocalMaxRSSI < 40)) + AntDivMaxRSSI = LocalMaxRSSI; + if (LocalMaxRSSI > MaxRSSI) + MaxRSSI = LocalMaxRSSI; + + /* 2 Select RX Idle Antenna */ + if ((dm_fat_tbl->RxIdleAnt == MAIN_ANT) && (Main_RSSI == 0)) + Main_RSSI = Aux_RSSI; + else if ((dm_fat_tbl->RxIdleAnt == AUX_ANT) && (Aux_RSSI == 0)) + Aux_RSSI = Main_RSSI; + + LocalMinRSSI = (Main_RSSI > Aux_RSSI) ? Aux_RSSI : Main_RSSI; + if (LocalMinRSSI < MinRSSI) { + MinRSSI = LocalMinRSSI; + RxIdleAnt = TargetAnt; + } + /* 2 Select TRX Antenna */ + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) + odm_UpdateTxAnt_88E(dm_odm, TargetAnt, i); + } + dm_fat_tbl->MainAnt_Sum[i] = 0; + dm_fat_tbl->AuxAnt_Sum[i] = 0; + dm_fat_tbl->MainAnt_Cnt[i] = 0; + dm_fat_tbl->AuxAnt_Cnt[i] = 0; + } + + /* 2 Set RX Idle Antenna */ + ODM_UpdateRxIdleAnt_88E(dm_odm, RxIdleAnt); + + pDM_DigTable->AntDiv_RSSI_max = AntDivMaxRSSI; + pDM_DigTable->RSSI_max = MaxRSSI; +} + +void ODM_AntennaDiversity_88E(struct odm_dm_struct *dm_odm) +{ + struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; + if ((dm_odm->SupportICType != ODM_RTL8188E) || (!(dm_odm->SupportAbility & ODM_BB_ANT_DIV))) + return; + if (!dm_odm->bLinked) { + if (dm_fat_tbl->bBecomeLinked) { + ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT(7), 0); /* RegC50[7]=1'b1 enable HW AntDiv */ + ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA1_11N, BIT(15), 0); /* Enable CCK AntDiv */ + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) + ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT(21), 0); /* Reg80c[21]=1'b0 from TX Reg */ + dm_fat_tbl->bBecomeLinked = dm_odm->bLinked; + } + return; + } else { + if (!dm_fat_tbl->bBecomeLinked) { + /* Because HW AntDiv is disabled before Link, we enable HW AntDiv after link */ + ODM_SetBBReg(dm_odm, ODM_REG_IGI_A_11N, BIT(7), 1); /* RegC50[7]=1'b1 enable HW AntDiv */ + ODM_SetBBReg(dm_odm, ODM_REG_CCK_ANTDIV_PARA1_11N, BIT(15), 1); /* Enable CCK AntDiv */ + if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) + ODM_SetBBReg(dm_odm, ODM_REG_TX_ANT_CTRL_11N, BIT(21), 1); /* Reg80c[21]=1'b1 from TX Info */ + dm_fat_tbl->bBecomeLinked = dm_odm->bLinked; + } + } + if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)) + odm_HWAntDiv(dm_odm); +} + +/* 3============================================================ */ +/* 3 Dynamic Primary CCA */ +/* 3============================================================ */ + +void odm_PrimaryCCA_Init(struct odm_dm_struct *dm_odm) +{ + struct dyn_primary_cca *PrimaryCCA = &dm_odm->DM_PriCCA; + + PrimaryCCA->dup_rts_flag = 0; + PrimaryCCA->intf_flag = 0; + PrimaryCCA->intf_type = 0; + PrimaryCCA->monitor_flag = 0; + PrimaryCCA->pri_cca_flag = 0; +} diff --git a/drivers/staging/r8188eu/hal/odm_RegConfig8188E.c b/drivers/staging/r8188eu/hal/odm_RegConfig8188E.c new file mode 100644 index 000000000000..1bc3b49cd67f --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm_RegConfig8188E.c @@ -0,0 +1,98 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" + +void odm_ConfigRFReg_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, + u32 Data, enum rf_radio_path RF_PATH, + u32 RegAddr) +{ + if (Addr == 0xffe) { + ODM_sleep_ms(50); + } else if (Addr == 0xfd) { + ODM_delay_ms(5); + } else if (Addr == 0xfc) { + ODM_delay_ms(1); + } else if (Addr == 0xfb) { + ODM_delay_us(50); + } else if (Addr == 0xfa) { + ODM_delay_us(5); + } else if (Addr == 0xf9) { + ODM_delay_us(1); + } else { + ODM_SetRFReg(pDM_Odm, RF_PATH, RegAddr, bRFRegOffsetMask, Data); + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); + } +} + +void odm_ConfigRF_RadioA_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32 Data) +{ + u32 content = 0x1000; /* RF_Content: radioa_txt */ + u32 maskforPhySet = (u32)(content & 0xE000); + + odm_ConfigRFReg_8188E(pDM_Odm, Addr, Data, RF_PATH_A, Addr | maskforPhySet); +} + +void odm_ConfigRF_RadioB_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32 Data) +{ + u32 content = 0x1001; /* RF_Content: radiob_txt */ + u32 maskforPhySet = (u32)(content & 0xE000); + + odm_ConfigRFReg_8188E(pDM_Odm, Addr, Data, RF_PATH_B, Addr | maskforPhySet); +} + +void odm_ConfigMAC_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u8 Data) +{ + ODM_Write1Byte(pDM_Odm, Addr, Data); +} + +void odm_ConfigBB_AGC_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32 Bitmask, u32 Data) +{ + ODM_SetBBReg(pDM_Odm, Addr, Bitmask, Data); + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); +} + +void odm_ConfigBB_PHY_REG_PG_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, + u32 Bitmask, u32 Data) +{ + if (Addr == 0xfe) + ODM_sleep_ms(50); + else if (Addr == 0xfd) + ODM_delay_ms(5); + else if (Addr == 0xfc) + ODM_delay_ms(1); + else if (Addr == 0xfb) + ODM_delay_us(50); + else if (Addr == 0xfa) + ODM_delay_us(5); + else if (Addr == 0xf9) + ODM_delay_us(1); + else + storePwrIndexDiffRateOffset(pDM_Odm->Adapter, Addr, Bitmask, Data); +} + +void odm_ConfigBB_PHY_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32 Bitmask, u32 Data) +{ + if (Addr == 0xfe) { + ODM_sleep_ms(50); + } else if (Addr == 0xfd) { + ODM_delay_ms(5); + } else if (Addr == 0xfc) { + ODM_delay_ms(1); + } else if (Addr == 0xfb) { + ODM_delay_us(50); + } else if (Addr == 0xfa) { + ODM_delay_us(5); + } else if (Addr == 0xf9) { + ODM_delay_us(1); + } else { + if (Addr == 0xa24) + pDM_Odm->RFCalibrateInfo.RegA24 = Data; + ODM_SetBBReg(pDM_Odm, Addr, Bitmask, Data); + + /* Add 1us delay between BB/RF register setting. */ + ODM_delay_us(1); + } +} diff --git a/drivers/staging/r8188eu/hal/odm_debug.c b/drivers/staging/r8188eu/hal/odm_debug.c new file mode 100644 index 000000000000..7029ec4f771e --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm_debug.c @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" + +u32 GlobalDebugLevel; diff --git a/drivers/staging/r8188eu/hal/odm_interface.c b/drivers/staging/r8188eu/hal/odm_interface.c new file mode 100644 index 000000000000..5a01495d74bc --- /dev/null +++ b/drivers/staging/r8188eu/hal/odm_interface.c @@ -0,0 +1,178 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/odm_precomp.h" +/* ODM IO Relative API. */ + +u8 ODM_Read1Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return rtw_read8(Adapter, RegAddr); +} + +u16 ODM_Read2Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return rtw_read16(Adapter, RegAddr); +} + +u32 ODM_Read4Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return rtw_read32(Adapter, RegAddr); +} + +void ODM_Write1Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u8 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + rtw_write8(Adapter, RegAddr, Data); +} + +void ODM_Write2Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u16 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + rtw_write16(Adapter, RegAddr, Data); +} + +void ODM_Write4Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + rtw_write32(Adapter, RegAddr, Data); +} + +void ODM_SetMACReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask, u32 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + PHY_SetBBReg(Adapter, RegAddr, BitMask, Data); +} + +u32 ODM_GetMACReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return PHY_QueryBBReg(Adapter, RegAddr, BitMask); +} + +void ODM_SetBBReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask, u32 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + PHY_SetBBReg(Adapter, RegAddr, BitMask, Data); +} + +u32 ODM_GetBBReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return PHY_QueryBBReg(Adapter, RegAddr, BitMask); +} + +void ODM_SetRFReg(struct odm_dm_struct *pDM_Odm, enum rf_radio_path eRFPath, u32 RegAddr, u32 BitMask, u32 Data) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + PHY_SetRFReg(Adapter, (enum rf_radio_path)eRFPath, RegAddr, BitMask, Data); +} + +u32 ODM_GetRFReg(struct odm_dm_struct *pDM_Odm, enum rf_radio_path eRFPath, u32 RegAddr, u32 BitMask) +{ + struct adapter *Adapter = pDM_Odm->Adapter; + return PHY_QueryRFReg(Adapter, (enum rf_radio_path)eRFPath, RegAddr, BitMask); +} + +/* ODM Memory relative API. */ +void ODM_AllocateMemory(struct odm_dm_struct *pDM_Odm, void **pPtr, u32 length) +{ + *pPtr = vzalloc(length); +} + +/* length could be ignored, used to detect memory leakage. */ +void ODM_FreeMemory(struct odm_dm_struct *pDM_Odm, void *pPtr, u32 length) +{ + vfree(pPtr); +} + +s32 ODM_CompareMemory(struct odm_dm_struct *pDM_Odm, void *pBuf1, void *pBuf2, u32 length) +{ + return !memcmp(pBuf1, pBuf2, length); +} + +/* ODM MISC relative API. */ +void ODM_AcquireSpinLock(struct odm_dm_struct *pDM_Odm, enum RT_SPINLOCK_TYPE type) +{ +} + +void ODM_ReleaseSpinLock(struct odm_dm_struct *pDM_Odm, enum RT_SPINLOCK_TYPE type) +{ +} + +/* Work item relative API. FOr MP driver only~! */ +void ODM_InitializeWorkItem(struct odm_dm_struct *pDM_Odm, void *pRtWorkItem, + RT_WORKITEM_CALL_BACK RtWorkItemCallback, + void *pContext, const char *szID) +{ +} + +void ODM_StartWorkItem(void *pRtWorkItem) +{ +} + +void ODM_StopWorkItem(void *pRtWorkItem) +{ +} + +void ODM_FreeWorkItem(void *pRtWorkItem) +{ +} + +void ODM_ScheduleWorkItem(void *pRtWorkItem) +{ +} + +void ODM_IsWorkItemScheduled(void *pRtWorkItem) +{ +} + +/* ODM Timer relative API. */ +void ODM_StallExecution(u32 usDelay) +{ + udelay(usDelay); +} + +void ODM_delay_ms(u32 ms) +{ + mdelay(ms); +} + +void ODM_delay_us(u32 us) +{ + udelay(us); +} + +void ODM_sleep_ms(u32 ms) +{ + msleep(ms); +} + +void ODM_sleep_us(u32 us) +{ + rtw_usleep_os(us); +} + +void ODM_SetTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer, u32 msDelay) +{ + _set_timer(pTimer, msDelay); /* ms */ +} + +void ODM_CancelTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer) +{ + _cancel_timer_ex(pTimer); +} + +void ODM_ReleaseTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer) +{ +} + +/* ODM FW relative API. */ +u32 ODM_FillH2CCmd(u8 *pH2CBuffer, u32 H2CBufferLen, u32 CmdNum, + u32 *pElementID, u32 *pCmdLen, + u8 **pCmbBuffer, u8 *CmdStartSeq) +{ + return true; +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_cmd.c b/drivers/staging/r8188eu/hal/rtl8188e_cmd.c new file mode 100644 index 000000000000..7d50d64cf34d --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_cmd.c @@ -0,0 +1,737 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_CMD_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/mlme_osdep.h" +#include "../include/rtw_ioctl_set.h" + +#include "../include/rtl8188e_hal.h" + +#define RTL88E_MAX_H2C_BOX_NUMS 4 +#define RTL88E_MAX_CMD_LEN 7 +#define RTL88E_MESSAGE_BOX_SIZE 4 +#define RTL88E_EX_MESSAGE_BOX_SIZE 4 + +static u8 _is_fw_read_cmd_down(struct adapter *adapt, u8 msgbox_num) +{ + u8 read_down = false; + int retry_cnts = 100; + + u8 valid; + + do { + valid = rtw_read8(adapt, REG_HMETFR) & BIT(msgbox_num); + if (0 == valid) + read_down = true; + } while ((!read_down) && (retry_cnts--)); + + return read_down; +} + +/***************************************** +* H2C Msg format : +* 0x1DF - 0x1D0 +*| 31 - 8 | 7-5 4 - 0 | +*| h2c_msg |Class_ID CMD_ID | +* +* Extend 0x1FF - 0x1F0 +*|31 - 0 | +*|ext_msg| +******************************************/ +static s32 FillH2CCmd_88E(struct adapter *adapt, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer) +{ + u8 bcmd_down = false; + s32 retry_cnts = 100; + u8 h2c_box_num; + u32 msgbox_addr; + u32 msgbox_ex_addr; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + u8 cmd_idx, ext_cmd_len; + u32 h2c_cmd = 0; + u32 h2c_cmd_ex = 0; + s32 ret = _FAIL; + + if (!adapt->bFWReady) { + DBG_88E("FillH2CCmd_88E(): return H2C cmd because fw is not ready\n"); + return ret; + } + + if (!pCmdBuffer) + goto exit; + if (CmdLen > RTL88E_MAX_CMD_LEN) + goto exit; + if (adapt->bSurpriseRemoved) + goto exit; + + /* pay attention to if race condition happened in H2C cmd setting. */ + do { + h2c_box_num = haldata->LastHMEBoxNum; + + if (!_is_fw_read_cmd_down(adapt, h2c_box_num)) { + DBG_88E(" fw read cmd failed...\n"); + goto exit; + } + + *(u8 *)(&h2c_cmd) = ElementID; + + if (CmdLen <= 3) { + memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, CmdLen); + } else { + memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, 3); + ext_cmd_len = CmdLen - 3; + memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer + 3, ext_cmd_len); + + /* Write Ext command */ + msgbox_ex_addr = REG_HMEBOX_EXT_0 + (h2c_box_num * RTL88E_EX_MESSAGE_BOX_SIZE); + for (cmd_idx = 0; cmd_idx < ext_cmd_len; cmd_idx++) { + rtw_write8(adapt, msgbox_ex_addr + cmd_idx, *((u8 *)(&h2c_cmd_ex) + cmd_idx)); + } + } + /* Write command */ + msgbox_addr = REG_HMEBOX_0 + (h2c_box_num * RTL88E_MESSAGE_BOX_SIZE); + for (cmd_idx = 0; cmd_idx < RTL88E_MESSAGE_BOX_SIZE; cmd_idx++) { + rtw_write8(adapt, msgbox_addr + cmd_idx, *((u8 *)(&h2c_cmd) + cmd_idx)); + } + bcmd_down = true; + + haldata->LastHMEBoxNum = (h2c_box_num + 1) % RTL88E_MAX_H2C_BOX_NUMS; + + } while ((!bcmd_down) && (retry_cnts--)); + + ret = _SUCCESS; + +exit: + + return ret; +} + +u8 rtl8188e_set_rssi_cmd(struct adapter *adapt, u8 *param) +{ + u8 res = _SUCCESS; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + if (haldata->fw_ractrl) { + ; + } else { + DBG_88E("==>%s fw dont support RA\n", __func__); + res = _FAIL; + } + + return res; +} + +u8 rtl8188e_set_raid_cmd(struct adapter *adapt, u32 mask) +{ + u8 buf[3]; + u8 res = _SUCCESS; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + if (haldata->fw_ractrl) { + __le32 lmask; + + memset(buf, 0, 3); + lmask = cpu_to_le32(mask); + memcpy(buf, &lmask, 3); + + FillH2CCmd_88E(adapt, H2C_DM_MACID_CFG, 3, buf); + } else { + DBG_88E("==>%s fw dont support RA\n", __func__); + res = _FAIL; + } + + return res; +} + +/* bitmap[0:27] = tx_rate_bitmap */ +/* bitmap[28:31]= Rate Adaptive id */ +/* arg[0:4] = macid */ +/* arg[5] = Short GI */ +void rtl8188e_Add_RateATid(struct adapter *pAdapter, u32 bitmap, u8 arg, u8 rssi_level) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(pAdapter); + + u8 macid, raid, short_gi_rate = false; + + macid = arg & 0x1f; + + raid = (bitmap >> 28) & 0x0f; + bitmap &= 0x0fffffff; + + if (rssi_level != DM_RATR_STA_INIT) + bitmap = ODM_Get_Rate_Bitmap(&haldata->odmpriv, macid, bitmap, rssi_level); + + bitmap |= ((raid << 28) & 0xf0000000); + + short_gi_rate = (arg & BIT(5)) ? true : false; + + raid = (bitmap >> 28) & 0x0f; + + bitmap &= 0x0fffffff; + + ODM_RA_UpdateRateInfo_8188E(&haldata->odmpriv, macid, raid, bitmap, short_gi_rate); +} + +void rtl8188e_set_FwPwrMode_cmd(struct adapter *adapt, u8 Mode) +{ + struct setpwrmode_parm H2CSetPwrMode; + struct pwrctrl_priv *pwrpriv = &adapt->pwrctrlpriv; + u8 RLBM = 0; /* 0:Min, 1:Max, 2:User define */ + + DBG_88E("%s: Mode=%d SmartPS=%d UAPSD=%d\n", __func__, + Mode, pwrpriv->smart_ps, adapt->registrypriv.uapsd_enable); + + switch (Mode) { + case PS_MODE_ACTIVE: + H2CSetPwrMode.Mode = 0; + break; + case PS_MODE_MIN: + H2CSetPwrMode.Mode = 1; + break; + case PS_MODE_MAX: + RLBM = 1; + H2CSetPwrMode.Mode = 1; + break; + case PS_MODE_DTIM: + RLBM = 2; + H2CSetPwrMode.Mode = 1; + break; + case PS_MODE_UAPSD_WMM: + H2CSetPwrMode.Mode = 2; + break; + default: + H2CSetPwrMode.Mode = 0; + break; + } + + H2CSetPwrMode.SmartPS_RLBM = (((pwrpriv->smart_ps << 4) & 0xf0) | (RLBM & 0x0f)); + + H2CSetPwrMode.AwakeInterval = 1; + + H2CSetPwrMode.bAllQueueUAPSD = adapt->registrypriv.uapsd_enable; + + if (Mode > 0) + H2CSetPwrMode.PwrState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ + else + H2CSetPwrMode.PwrState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ + + FillH2CCmd_88E(adapt, H2C_PS_PWR_MODE, sizeof(H2CSetPwrMode), (u8 *)&H2CSetPwrMode); + +} + +void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt) +{ + u8 opmode, macid; + u16 mst_rpt = le16_to_cpu(mstatus_rpt); + opmode = (u8)mst_rpt; + macid = (u8)(mst_rpt >> 8); + + DBG_88E("### %s: MStatus=%x MACID=%d\n", __func__, opmode, macid); + FillH2CCmd_88E(adapt, H2C_COM_MEDIA_STATUS_RPT, sizeof(mst_rpt), (u8 *)&mst_rpt); +} + +static void ConstructBeacon(struct adapter *adapt, u8 *pframe, u32 *pLength) +{ + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + u32 rate_len, pktlen; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + + memcpy(pwlanhdr->addr1, bc_addr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&adapt->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(cur_network), ETH_ALEN); + + SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); + SetFrameSubType(pframe, WIFI_BEACON); + + pframe += sizeof(struct rtw_ieee80211_hdr_3addr); + pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + + /* timestamp will be inserted by hardware */ + pframe += 8; + pktlen += 8; + + /* beacon interval: 2 bytes */ + memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pktlen += 2; + + /* capability info: 2 bytes */ + memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->IEs)), 2); + + pframe += 2; + pktlen += 2; + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { + pktlen += cur_network->IELength - sizeof(struct ndis_802_11_fixed_ie); + memcpy(pframe, cur_network->IEs + sizeof(struct ndis_802_11_fixed_ie), pktlen); + + goto _ConstructBeacon; + } + + /* below for ad-hoc mode */ + + /* SSID */ + pframe = rtw_set_ie(pframe, _SSID_IE_, cur_network->Ssid.SsidLength, cur_network->Ssid.Ssid, &pktlen); + + /* supported rates... */ + rate_len = rtw_get_rateset_len(cur_network->SupportedRates); + pframe = rtw_set_ie(pframe, _SUPPORTEDRATES_IE_, ((rate_len > 8) ? 8 : rate_len), cur_network->SupportedRates, &pktlen); + + /* DS parameter set */ + pframe = rtw_set_ie(pframe, _DSSET_IE_, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pktlen); + + if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { + u32 ATIMWindow; + /* IBSS Parameter Set... */ + ATIMWindow = 0; + pframe = rtw_set_ie(pframe, _IBSS_PARA_IE_, 2, (unsigned char *)(&ATIMWindow), &pktlen); + } + + /* todo: ERP IE */ + + /* EXTERNDED SUPPORTED RATE */ + if (rate_len > 8) + pframe = rtw_set_ie(pframe, _EXT_SUPPORTEDRATES_IE_, (rate_len - 8), (cur_network->SupportedRates + 8), &pktlen); + + /* todo:HT for adhoc */ + +_ConstructBeacon: + + if ((pktlen + TXDESC_SIZE) > 512) { + DBG_88E("beacon frame too large\n"); + return; + } + + *pLength = pktlen; +} + +static void ConstructPSPoll(struct adapter *adapt, u8 *pframe, u32 *pLength) +{ + struct rtw_ieee80211_hdr *pwlanhdr; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + __le16 *fctrl; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + /* Frame control. */ + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + SetPwrMgt(fctrl); + SetFrameSubType(pframe, WIFI_PSPOLL); + + /* AID. */ + SetDuration(pframe, (pmlmeinfo->aid | 0xc000)); + + /* BSSID. */ + memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + + /* TA. */ + memcpy(pwlanhdr->addr2, myid(&adapt->eeprompriv), ETH_ALEN); + + *pLength = 16; +} + +static void ConstructNullFunctionData(struct adapter *adapt, u8 *pframe, + u32 *pLength, + u8 *StaAddr, + u8 bQoS, + u8 AC, + u8 bEosp, + u8 bForcePowerSave) +{ + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + u32 pktlen; + struct mlme_priv *pmlmepriv = &adapt->mlmepriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + if (bForcePowerSave) + SetPwrMgt(fctrl); + + switch (cur_network->network.InfrastructureMode) { + case Ndis802_11Infrastructure: + SetToDs(fctrl); + memcpy(pwlanhdr->addr1, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&adapt->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, StaAddr, ETH_ALEN); + break; + case Ndis802_11APMode: + SetFrDs(fctrl); + memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + memcpy(pwlanhdr->addr3, myid(&adapt->eeprompriv), ETH_ALEN); + break; + case Ndis802_11IBSS: + default: + memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, myid(&adapt->eeprompriv), ETH_ALEN); + memcpy(pwlanhdr->addr3, get_my_bssid(&pmlmeinfo->network), ETH_ALEN); + break; + } + + SetSeqNum(pwlanhdr, 0); + + if (bQoS) { + struct rtw_ieee80211_hdr_3addr_qos *pwlanqoshdr; + + SetFrameSubType(pframe, WIFI_QOS_DATA_NULL); + + pwlanqoshdr = (struct rtw_ieee80211_hdr_3addr_qos *)pframe; + SetPriority(&pwlanqoshdr->qc, AC); + SetEOSP(&pwlanqoshdr->qc, bEosp); + + pktlen = sizeof(struct rtw_ieee80211_hdr_3addr_qos); + } else { + SetFrameSubType(pframe, WIFI_DATA_NULL); + + pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + } + + *pLength = pktlen; +} + +static void ConstructProbeRsp(struct adapter *adapt, u8 *pframe, u32 *pLength, u8 *StaAddr, bool bHideSSID) +{ + struct rtw_ieee80211_hdr *pwlanhdr; + __le16 *fctrl; + u8 *mac, *bssid; + u32 pktlen; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + + pwlanhdr = (struct rtw_ieee80211_hdr *)pframe; + + mac = myid(&adapt->eeprompriv); + bssid = cur_network->MacAddress; + + fctrl = &pwlanhdr->frame_ctl; + *(fctrl) = 0; + memcpy(pwlanhdr->addr1, StaAddr, ETH_ALEN); + memcpy(pwlanhdr->addr2, mac, ETH_ALEN); + memcpy(pwlanhdr->addr3, bssid, ETH_ALEN); + + SetSeqNum(pwlanhdr, 0); + SetFrameSubType(fctrl, WIFI_PROBERSP); + + pktlen = sizeof(struct rtw_ieee80211_hdr_3addr); + pframe += pktlen; + + if (cur_network->IELength > MAX_IE_SZ) + return; + + memcpy(pframe, cur_network->IEs, cur_network->IELength); + pframe += cur_network->IELength; + pktlen += cur_network->IELength; + + *pLength = pktlen; +} + +/* To check if reserved page content is destroyed by beacon because beacon is too large. */ +/* 2010.06.23. Added by tynli. */ +void CheckFwRsvdPageContent(struct adapter *Adapter) +{ +} + +/* */ +/* Description: Fill the reserved packets that FW will use to RSVD page. */ +/* Now we just send 4 types packet to rsvd page. */ +/* (1)Beacon, (2)Ps-poll, (3)Null data, (4)ProbeRsp. */ +/* Input: */ +/* bDLFinished - false: At the first time we will send all the packets as a large packet to Hw, */ +/* so we need to set the packet length to total length. */ +/* true: At the second time, we should send the first packet (default:beacon) */ +/* to Hw again and set the length in descriptor to the real beacon length. */ +/* 2009.10.15 by tynli. */ +static void SetFwRsvdPagePkt(struct adapter *adapt, bool bDLFinished) +{ + struct hal_data_8188e *haldata; + struct xmit_frame *pmgntframe; + struct pkt_attrib *pattrib; + struct xmit_priv *pxmitpriv; + struct mlme_ext_priv *pmlmeext; + struct mlme_ext_info *pmlmeinfo; + u32 BeaconLength = 0, ProbeRspLength = 0, PSPollLength; + u32 NullDataLength, QosNullLength; + u8 *ReservedPagePacket; + u8 PageNum, PageNeed, TxDescLen; + u16 BufIndex; + u32 TotalPacketLen; + struct rsvdpage_loc RsvdPageLoc; + + DBG_88E("%s\n", __func__); + ReservedPagePacket = kzalloc(1000, GFP_KERNEL); + if (!ReservedPagePacket) { + DBG_88E("%s: alloc ReservedPagePacket fail!\n", __func__); + return; + } + + haldata = GET_HAL_DATA(adapt); + pxmitpriv = &adapt->xmitpriv; + pmlmeext = &adapt->mlmeextpriv; + pmlmeinfo = &pmlmeext->mlmext_info; + + TxDescLen = TXDESC_SIZE; + PageNum = 0; + + /* 3 (1) beacon * 2 pages */ + BufIndex = TXDESC_OFFSET; + ConstructBeacon(adapt, &ReservedPagePacket[BufIndex], &BeaconLength); + + /* When we count the first page size, we need to reserve description size for the RSVD */ + /* packet, it will be filled in front of the packet in TXPKTBUF. */ + PageNeed = (u8)PageNum_128(TxDescLen + BeaconLength); + /* To reserved 2 pages for beacon buffer. 2010.06.24. */ + if (PageNeed == 1) + PageNeed += 1; + PageNum += PageNeed; + haldata->FwRsvdPageStartOffset = PageNum; + + BufIndex += PageNeed * 128; + + /* 3 (2) ps-poll *1 page */ + RsvdPageLoc.LocPsPoll = PageNum; + ConstructPSPoll(adapt, &ReservedPagePacket[BufIndex], &PSPollLength); + rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], PSPollLength, true, false); + + PageNeed = (u8)PageNum_128(TxDescLen + PSPollLength); + PageNum += PageNeed; + + BufIndex += PageNeed * 128; + + /* 3 (3) null data * 1 page */ + RsvdPageLoc.LocNullData = PageNum; + ConstructNullFunctionData(adapt, &ReservedPagePacket[BufIndex], &NullDataLength, get_my_bssid(&pmlmeinfo->network), false, 0, 0, false); + rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], NullDataLength, false, false); + + PageNeed = (u8)PageNum_128(TxDescLen + NullDataLength); + PageNum += PageNeed; + + BufIndex += PageNeed * 128; + + /* 3 (4) probe response * 1page */ + RsvdPageLoc.LocProbeRsp = PageNum; + ConstructProbeRsp(adapt, &ReservedPagePacket[BufIndex], &ProbeRspLength, get_my_bssid(&pmlmeinfo->network), false); + rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], ProbeRspLength, false, false); + + PageNeed = (u8)PageNum_128(TxDescLen + ProbeRspLength); + PageNum += PageNeed; + + BufIndex += PageNeed * 128; + + /* 3 (5) Qos null data */ + RsvdPageLoc.LocQosNull = PageNum; + ConstructNullFunctionData(adapt, &ReservedPagePacket[BufIndex], + &QosNullLength, get_my_bssid(&pmlmeinfo->network), true, 0, 0, false); + rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], QosNullLength, false, false); + + PageNeed = (u8)PageNum_128(TxDescLen + QosNullLength); + PageNum += PageNeed; + + TotalPacketLen = BufIndex + QosNullLength; + pmgntframe = alloc_mgtxmitframe(pxmitpriv); + if (!pmgntframe) + goto exit; + + /* update attribute */ + pattrib = &pmgntframe->attrib; + update_mgntframe_attrib(adapt, pattrib); + pattrib->qsel = 0x10; + pattrib->last_txcmdsz = TotalPacketLen - TXDESC_OFFSET; + pattrib->pktlen = pattrib->last_txcmdsz; + memcpy(pmgntframe->buf_addr, ReservedPagePacket, TotalPacketLen); + + rtw_hal_mgnt_xmit(adapt, pmgntframe); + + DBG_88E("%s: Set RSVD page location to Fw\n", __func__); + FillH2CCmd_88E(adapt, H2C_COM_RSVD_PAGE, sizeof(RsvdPageLoc), (u8 *)&RsvdPageLoc); + +exit: + kfree(ReservedPagePacket); +} + +void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *adapt, u8 mstatus) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + bool bSendBeacon = false; + bool bcn_valid = false; + u8 DLBcnCount = 0; + u32 poll = 0; + + DBG_88E("%s mstatus(%x)\n", __func__, mstatus); + + if (mstatus == 1) { + /* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */ + /* Suggested by filen. Added by tynli. */ + rtw_write16(adapt, REG_BCN_PSR_RPT, (0xC000 | pmlmeinfo->aid)); + /* Do not set TSF again here or vWiFi beacon DMA INT will not work. */ + + /* Set REG_CR bit 8. DMA beacon by SW. */ + haldata->RegCR_1 |= BIT(0); + rtw_write8(adapt, REG_CR + 1, haldata->RegCR_1); + + /* Disable Hw protection for a time which revserd for Hw sending beacon. */ + /* Fix download reserved page packet fail that access collision with the protection time. */ + /* 2010.05.11. Added by tynli. */ + rtw_write8(adapt, REG_BCN_CTRL, rtw_read8(adapt, REG_BCN_CTRL) & (~BIT(3))); + rtw_write8(adapt, REG_BCN_CTRL, rtw_read8(adapt, REG_BCN_CTRL) | BIT(4)); + + if (haldata->RegFwHwTxQCtrl & BIT(6)) { + DBG_88E("HalDownloadRSVDPage(): There is an Adapter is sending beacon.\n"); + bSendBeacon = true; + } + + /* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame. */ + rtw_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl & (~BIT(6)))); + haldata->RegFwHwTxQCtrl &= (~BIT(6)); + + /* Clear beacon valid check bit. */ + rtw_hal_set_hwreg(adapt, HW_VAR_BCN_VALID, NULL); + DLBcnCount = 0; + poll = 0; + do { + /* download rsvd page. */ + SetFwRsvdPagePkt(adapt, false); + DLBcnCount++; + do { + yield(); + /* mdelay(10); */ + /* check rsvd page download OK. */ + rtw_hal_get_hwreg(adapt, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid)); + poll++; + } while (!bcn_valid && (poll % 10) != 0 && !adapt->bSurpriseRemoved && !adapt->bDriverStopped); + } while (!bcn_valid && DLBcnCount <= 100 && !adapt->bSurpriseRemoved && !adapt->bDriverStopped); + + if (adapt->bSurpriseRemoved || adapt->bDriverStopped) + ; + else if (!bcn_valid) + DBG_88E("%s: 1 Download RSVD page failed! DLBcnCount:%u, poll:%u\n", __func__, DLBcnCount, poll); + else + DBG_88E("%s: 1 Download RSVD success! DLBcnCount:%u, poll:%u\n", __func__, DLBcnCount, poll); + /* */ + /* We just can send the reserved page twice during the time that Tx thread is stopped (e.g. pnpsetpower) */ + /* because we need to free the Tx BCN Desc which is used by the first reserved page packet. */ + /* At run time, we cannot get the Tx Desc until it is released in TxHandleInterrupt() so we will return */ + /* the beacon TCB in the following code. 2011.11.23. by tynli. */ + /* */ + + /* Enable Bcn */ + rtw_write8(adapt, REG_BCN_CTRL, rtw_read8(adapt, REG_BCN_CTRL) | BIT(3)); + rtw_write8(adapt, REG_BCN_CTRL, rtw_read8(adapt, REG_BCN_CTRL) & (~BIT(4))); + + /* To make sure that if there exists an adapter which would like to send beacon. */ + /* If exists, the origianl value of 0x422[6] will be 1, we should check this to */ + /* prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */ + /* the beacon cannot be sent by HW. */ + /* 2010.06.23. Added by tynli. */ + if (bSendBeacon) { + rtw_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl | BIT(6))); + haldata->RegFwHwTxQCtrl |= BIT(6); + } + + /* Update RSVD page location H2C to Fw. */ + if (bcn_valid) { + rtw_hal_set_hwreg(adapt, HW_VAR_BCN_VALID, NULL); + DBG_88E("Set RSVD page location to Fw.\n"); + } + + /* Do not enable HW DMA BCN or it will cause Pcie interface hang by timing issue. 2011.11.24. by tynli. */ + /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ + haldata->RegCR_1 &= (~BIT(0)); + rtw_write8(adapt, REG_CR + 1, haldata->RegCR_1); + } + +} + +void rtl8188e_set_p2p_ps_offload_cmd(struct adapter *adapt, u8 p2p_ps_state) +{ +#ifdef CONFIG_88EU_P2P + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct wifidirect_info *pwdinfo = &adapt->wdinfo; + struct P2P_PS_Offload_t *p2p_ps_offload = &haldata->p2p_ps_offload; + u8 i; + + switch (p2p_ps_state) { + case P2P_PS_DISABLE: + DBG_88E("P2P_PS_DISABLE\n"); + memset(p2p_ps_offload, 0, 1); + break; + case P2P_PS_ENABLE: + DBG_88E("P2P_PS_ENABLE\n"); + /* update CTWindow value. */ + if (pwdinfo->ctwindow > 0) { + p2p_ps_offload->CTWindow_En = 1; + rtw_write8(adapt, REG_P2P_CTWIN, pwdinfo->ctwindow); + } + + /* hw only support 2 set of NoA */ + for (i = 0; i < pwdinfo->noa_num; i++) { + /* To control the register setting for which NOA */ + rtw_write8(adapt, REG_NOA_DESC_SEL, (i << 4)); + if (i == 0) + p2p_ps_offload->NoA0_En = 1; + else + p2p_ps_offload->NoA1_En = 1; + + /* config P2P NoA Descriptor Register */ + rtw_write32(adapt, REG_NOA_DESC_DURATION, pwdinfo->noa_duration[i]); + rtw_write32(adapt, REG_NOA_DESC_INTERVAL, pwdinfo->noa_interval[i]); + rtw_write32(adapt, REG_NOA_DESC_START, pwdinfo->noa_start_time[i]); + rtw_write8(adapt, REG_NOA_DESC_COUNT, pwdinfo->noa_count[i]); + } + + if ((pwdinfo->opp_ps == 1) || (pwdinfo->noa_num > 0)) { + /* rst p2p circuit */ + rtw_write8(adapt, REG_DUAL_TSF_RST, BIT(4)); + + p2p_ps_offload->Offload_En = 1; + + if (pwdinfo->role == P2P_ROLE_GO) { + p2p_ps_offload->role = 1; + p2p_ps_offload->AllStaSleep = 0; + } else { + p2p_ps_offload->role = 0; + } + + p2p_ps_offload->discovery = 0; + } + break; + case P2P_PS_SCAN: + DBG_88E("P2P_PS_SCAN\n"); + p2p_ps_offload->discovery = 1; + break; + case P2P_PS_SCAN_DONE: + DBG_88E("P2P_PS_SCAN_DONE\n"); + p2p_ps_offload->discovery = 0; + pwdinfo->p2p_ps_state = P2P_PS_ENABLE; + break; + default: + break; + } + + FillH2CCmd_88E(adapt, H2C_PS_P2P_OFFLOAD, 1, (u8 *)p2p_ps_offload); +#endif + +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_dm.c b/drivers/staging/r8188eu/hal/rtl8188e_dm.c new file mode 100644 index 000000000000..78552303c990 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_dm.c @@ -0,0 +1,238 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/* This file is for 92CE/92CU dynamic mechanism only */ +#define _RTL8188E_DM_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtl8188e_hal.h" + +static void dm_CheckStatistics(struct adapter *Adapter) +{ +} + +/* Initialize GPIO setting registers */ +static void dm_InitGPIOSetting(struct adapter *Adapter) +{ + u8 tmp1byte; + + tmp1byte = rtw_read8(Adapter, REG_GPIO_MUXCFG); + tmp1byte &= (GPIOSEL_GPIO | ~GPIOSEL_ENBT); + + rtw_write8(Adapter, REG_GPIO_MUXCFG, tmp1byte); +} + +/* */ +/* functions */ +/* */ +static void Init_ODM_ComInfo_88E(struct adapter *Adapter) +{ + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &hal_data->dmpriv; + struct odm_dm_struct *dm_odm = &hal_data->odmpriv; + u8 cut_ver, fab_ver; + + /* Init Value */ + memset(dm_odm, 0, sizeof(*dm_odm)); + + dm_odm->Adapter = Adapter; + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_PLATFORM, ODM_CE); + + if (Adapter->interface_type == RTW_GSPI) + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_INTERFACE, ODM_ITRF_SDIO); + else + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_INTERFACE, Adapter->interface_type);/* RTL871X_HCI_TYPE */ + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_IC_TYPE, ODM_RTL8188E); + + fab_ver = ODM_TSMC; + cut_ver = ODM_CUT_A; + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_FAB_VER, fab_ver); + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_CUT_VER, cut_ver); + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_MP_TEST_CHIP, IS_NORMAL_CHIP(hal_data->VersionID)); + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_PATCH_ID, hal_data->CustomerID); + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_BWIFI_TEST, Adapter->registrypriv.wifi_spec); + + if (hal_data->rf_type == RF_1T1R) + ODM_CmnInfoUpdate(dm_odm, ODM_CMNINFO_RF_TYPE, ODM_1T1R); + else if (hal_data->rf_type == RF_2T2R) + ODM_CmnInfoUpdate(dm_odm, ODM_CMNINFO_RF_TYPE, ODM_2T2R); + else if (hal_data->rf_type == RF_1T2R) + ODM_CmnInfoUpdate(dm_odm, ODM_CMNINFO_RF_TYPE, ODM_1T2R); + + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_RF_ANTENNA_TYPE, hal_data->TRxAntDivType); + + pdmpriv->InitODMFlag = ODM_RF_CALIBRATION | + ODM_RF_TX_PWR_TRACK; + + ODM_CmnInfoUpdate(dm_odm, ODM_CMNINFO_ABILITY, pdmpriv->InitODMFlag); +} + +static void Update_ODM_ComInfo_88E(struct adapter *Adapter) +{ + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + struct odm_dm_struct *dm_odm = &hal_data->odmpriv; + struct dm_priv *pdmpriv = &hal_data->dmpriv; + int i; + + pdmpriv->InitODMFlag = ODM_BB_DIG | + ODM_BB_RA_MASK | + ODM_BB_DYNAMIC_TXPWR | + ODM_BB_FA_CNT | + ODM_BB_RSSI_MONITOR | + ODM_BB_CCK_PD | + ODM_BB_PWR_SAVE | + ODM_MAC_EDCA_TURBO | + ODM_RF_CALIBRATION | + ODM_RF_TX_PWR_TRACK; + if (hal_data->AntDivCfg) + pdmpriv->InitODMFlag |= ODM_BB_ANT_DIV; + + if (Adapter->registrypriv.mp_mode == 1) { + pdmpriv->InitODMFlag = ODM_RF_CALIBRATION | + ODM_RF_TX_PWR_TRACK; + } + + ODM_CmnInfoUpdate(dm_odm, ODM_CMNINFO_ABILITY, pdmpriv->InitODMFlag); + + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_TX_UNI, &Adapter->xmitpriv.tx_bytes); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_RX_UNI, &Adapter->recvpriv.rx_bytes); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_WM_MODE, &pmlmeext->cur_wireless_mode); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_SEC_CHNL_OFFSET, &hal_data->nCur40MhzPrimeSC); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_SEC_MODE, &Adapter->securitypriv.dot11PrivacyAlgrthm); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_BW, &hal_data->CurrentChannelBW); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_CHNL, &hal_data->CurrentChannel); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_NET_CLOSED, &Adapter->net_closed); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_MP_MODE, &Adapter->registrypriv.mp_mode); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_SCAN, &pmlmepriv->bScanInProcess); + ODM_CmnInfoHook(dm_odm, ODM_CMNINFO_POWER_SAVING, &pwrctrlpriv->bpower_saving); + ODM_CmnInfoInit(dm_odm, ODM_CMNINFO_RF_ANTENNA_TYPE, hal_data->TRxAntDivType); + + for (i = 0; i < NUM_STA; i++) + ODM_CmnInfoPtrArrayHook(dm_odm, ODM_CMNINFO_STA_STATUS, i, NULL); +} + +void rtl8188e_InitHalDm(struct adapter *Adapter) +{ + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &hal_data->dmpriv; + struct odm_dm_struct *dm_odm = &hal_data->odmpriv; + + dm_InitGPIOSetting(Adapter); + pdmpriv->DM_Type = DM_Type_ByDriver; + pdmpriv->DMFlag = DYNAMIC_FUNC_DISABLE; + Update_ODM_ComInfo_88E(Adapter); + ODM_DMInit(dm_odm); + Adapter->fix_rate = 0xFF; +} + +void rtl8188e_HalDmWatchDog(struct adapter *Adapter) +{ + bool fw_cur_in_ps = false; + bool fw_ps_awake = true; + u8 hw_init_completed = false; + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + + + hw_init_completed = Adapter->hw_init_completed; + + if (!hw_init_completed) + return; + + fw_cur_in_ps = Adapter->pwrctrlpriv.bFwCurrentInPSMode; + rtw_hal_get_hwreg(Adapter, HW_VAR_FWLPS_RF_ON, (u8 *)(&fw_ps_awake)); + + /* Fw is under p2p powersaving mode, driver should stop dynamic mechanism. */ + /* modifed by thomas. 2011.06.11. */ + if (Adapter->wdinfo.p2p_ps_mode) + fw_ps_awake = false; + + if (hw_init_completed && ((!fw_cur_in_ps) && fw_ps_awake)) { + /* Calculate Tx/Rx statistics. */ + dm_CheckStatistics(Adapter); + + + } + + /* ODM */ + if (hw_init_completed) { + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + u8 bLinked = false; + + if ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE))) { + if (Adapter->stapriv.asoc_sta_count > 2) + bLinked = true; + } else {/* Station mode */ + if (check_fwstate(pmlmepriv, _FW_LINKED)) + bLinked = true; + } + + ODM_CmnInfoUpdate(&hal_data->odmpriv, ODM_CMNINFO_LINK, bLinked); + ODM_DMWatchdog(&hal_data->odmpriv); + } +} + +void rtl8188e_init_dm_priv(struct adapter *Adapter) +{ + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &hal_data->dmpriv; + + memset(pdmpriv, 0, sizeof(struct dm_priv)); + Init_ODM_ComInfo_88E(Adapter); +} + +void rtl8188e_deinit_dm_priv(struct adapter *Adapter) +{ +} + +/* Add new function to reset the state of antenna diversity before link. */ +/* Compare RSSI for deciding antenna */ +void AntDivCompare8188E(struct adapter *Adapter, struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src) +{ + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + + if (0 != hal_data->AntDivCfg) { + /* select optimum_antenna for before linked =>For antenna diversity */ + if (dst->Rssi >= src->Rssi) {/* keep org parameter */ + src->Rssi = dst->Rssi; + src->PhyInfo.Optimum_antenna = dst->PhyInfo.Optimum_antenna; + } + } +} + +/* Add new function to reset the state of antenna diversity before link. */ +u8 AntDivBeforeLink8188E(struct adapter *Adapter) +{ + struct hal_data_8188e *hal_data = GET_HAL_DATA(Adapter); + struct odm_dm_struct *dm_odm = &hal_data->odmpriv; + struct sw_ant_switch *dm_swat_tbl = &dm_odm->DM_SWAT_Table; + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + + /* Condition that does not need to use antenna diversity. */ + if (hal_data->AntDivCfg == 0) + return false; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + return false; + + if (dm_swat_tbl->SWAS_NoLink_State == 0) { + /* switch channel */ + dm_swat_tbl->SWAS_NoLink_State = 1; + dm_swat_tbl->CurAntenna = (dm_swat_tbl->CurAntenna == Antenna_A) ? Antenna_B : Antenna_A; + + rtw_antenna_select_cmd(Adapter, dm_swat_tbl->CurAntenna, false); + return true; + } else { + dm_swat_tbl->SWAS_NoLink_State = 0; + return false; + } +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c new file mode 100644 index 000000000000..14758361960c --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c @@ -0,0 +1,2304 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _HAL_INIT_C_ + +#include "../include/linux/firmware.h" +#include "../include/drv_types.h" +#include "../include/rtw_efuse.h" +#include "../include/rtl8188e_hal.h" +#include "../include/rtw_iol.h" +#include "../include/usb_ops.h" + +static void iol_mode_enable(struct adapter *padapter, u8 enable) +{ + u8 reg_0xf0 = 0; + + if (enable) { + /* Enable initial offload */ + reg_0xf0 = rtw_read8(padapter, REG_SYS_CFG); + rtw_write8(padapter, REG_SYS_CFG, reg_0xf0 | SW_OFFLOAD_EN); + + if (!padapter->bFWReady) { + DBG_88E("bFWReady == false call reset 8051...\n"); + _8051Reset88E(padapter); + } + + } else { + /* disable initial offload */ + reg_0xf0 = rtw_read8(padapter, REG_SYS_CFG); + rtw_write8(padapter, REG_SYS_CFG, reg_0xf0 & ~SW_OFFLOAD_EN); + } +} + +static s32 iol_execute(struct adapter *padapter, u8 control) +{ + s32 status = _FAIL; + u8 reg_0x88 = 0; + u32 start = 0, passing_time = 0; + + control = control & 0x0f; + reg_0x88 = rtw_read8(padapter, REG_HMEBOX_E0); + rtw_write8(padapter, REG_HMEBOX_E0, reg_0x88 | control); + + start = jiffies; + while ((reg_0x88 = rtw_read8(padapter, REG_HMEBOX_E0)) & control && + (passing_time = rtw_get_passing_time_ms(start)) < 1000) { + ; + } + + reg_0x88 = rtw_read8(padapter, REG_HMEBOX_E0); + status = (reg_0x88 & control) ? _FAIL : _SUCCESS; + if (reg_0x88 & control << 4) + status = _FAIL; + return status; +} + +static s32 iol_InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) +{ + s32 rst = _SUCCESS; + iol_mode_enable(padapter, 1); + rtw_write8(padapter, REG_TDECTRL + 1, txpktbuf_bndy); + rst = iol_execute(padapter, CMD_INIT_LLT); + iol_mode_enable(padapter, 0); + return rst; +} + +static void +efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 _size_byte, u8 *pbuf) +{ + u8 *efuseTbl = NULL; + u8 rtemp8; + u16 eFuse_Addr = 0; + u8 offset, wren; + u16 i, j; + u16 **eFuseWord = NULL; + u16 efuse_utilized = 0; + u8 u1temp = 0; + + efuseTbl = kzalloc(EFUSE_MAP_LEN_88E, GFP_KERNEL); + if (!efuseTbl) { + DBG_88E("%s: alloc efuseTbl fail!\n", __func__); + goto exit; + } + + eFuseWord = rtw_malloc2d(EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16)); + if (!eFuseWord) { + DBG_88E("%s: alloc eFuseWord fail!\n", __func__); + goto exit; + } + + /* 0. Refresh efuse init map as all oxFF. */ + for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) + for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) + eFuseWord[i][j] = 0xFFFF; + + /* */ + /* 1. Read the first byte to check if efuse is empty!!! */ + /* */ + /* */ + rtemp8 = *(phymap + eFuse_Addr); + if (rtemp8 != 0xFF) { + efuse_utilized++; + eFuse_Addr++; + } else { + DBG_88E("EFUSE is empty efuse_Addr-%d efuse_data =%x\n", eFuse_Addr, rtemp8); + goto exit; + } + + /* */ + /* 2. Read real efuse content. Filter PG header and every section data. */ + /* */ + while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { + /* Check PG header for section num. */ + if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */ + u1temp = ((rtemp8 & 0xE0) >> 5); + rtemp8 = *(phymap + eFuse_Addr); + if ((rtemp8 & 0x0F) == 0x0F) { + eFuse_Addr++; + rtemp8 = *(phymap + eFuse_Addr); + + if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) + eFuse_Addr++; + continue; + } else { + offset = ((rtemp8 & 0xF0) >> 1) | u1temp; + wren = (rtemp8 & 0x0F); + eFuse_Addr++; + } + } else { + offset = ((rtemp8 >> 4) & 0x0f); + wren = (rtemp8 & 0x0f); + } + + if (offset < EFUSE_MAX_SECTION_88E) { + /* Get word enable value from PG header */ + for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) { + /* Check word enable condition in the section */ + if (!(wren & 0x01)) { + rtemp8 = *(phymap + eFuse_Addr); + eFuse_Addr++; + efuse_utilized++; + eFuseWord[offset][i] = (rtemp8 & 0xff); + if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) + break; + rtemp8 = *(phymap + eFuse_Addr); + eFuse_Addr++; + efuse_utilized++; + eFuseWord[offset][i] |= (((u16)rtemp8 << 8) & 0xff00); + + if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) + break; + } + wren >>= 1; + } + } + /* Read next PG header */ + rtemp8 = *(phymap + eFuse_Addr); + + if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { + efuse_utilized++; + eFuse_Addr++; + } + } + + /* */ + /* 3. Collect 16 sections and 4 word unit into Efuse map. */ + /* */ + for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) { + for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) { + efuseTbl[(i * 8) + (j * 2)] = (eFuseWord[i][j] & 0xff); + efuseTbl[(i * 8) + ((j * 2) + 1)] = ((eFuseWord[i][j] >> 8) & 0xff); + } + } + + /* */ + /* 4. Copy from Efuse map to output pointer memory!!! */ + /* */ + for (i = 0; i < _size_byte; i++) + pbuf[i] = efuseTbl[_offset + i]; + + /* */ + /* 5. Calculate Efuse utilization. */ + /* */ + +exit: + kfree(efuseTbl); + kfree(eFuseWord); +} + +static void efuse_read_phymap_from_txpktbuf( + struct adapter *adapter, + int bcnhead, /* beacon head, where FW store len(2-byte) and efuse physical map. */ + u8 *content, /* buffer to store efuse physical map */ + u16 *size /* for efuse content: the max byte to read. will update to byte read */ + ) +{ + u16 dbg_addr = 0; + u32 start = 0, passing_time = 0; + u8 reg_0x143 = 0; + __le32 lo32 = 0, hi32 = 0; + u16 len = 0, count = 0; + int i = 0; + u16 limit = *size; + + u8 *pos = content; + + if (bcnhead < 0) /* if not valid */ + bcnhead = rtw_read8(adapter, REG_TDECTRL + 1); + + DBG_88E("%s bcnhead:%d\n", __func__, bcnhead); + + rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT); + + dbg_addr = bcnhead * 128 / 8; /* 8-bytes addressing */ + + while (1) { + rtw_write16(adapter, REG_PKTBUF_DBG_ADDR, dbg_addr + i); + + rtw_write8(adapter, REG_TXPKTBUF_DBG, 0); + start = jiffies; + while (!(reg_0x143 = rtw_read8(adapter, REG_TXPKTBUF_DBG)) && + (passing_time = rtw_get_passing_time_ms(start)) < 1000) { + DBG_88E("%s polling reg_0x143:0x%02x, reg_0x106:0x%02x\n", __func__, reg_0x143, rtw_read8(adapter, 0x106)); + rtw_usleep_os(100); + } + + /* data from EEPROM needs to be in LE */ + lo32 = cpu_to_le32(rtw_read32(adapter, REG_PKTBUF_DBG_DATA_L)); + hi32 = cpu_to_le32(rtw_read32(adapter, REG_PKTBUF_DBG_DATA_H)); + + if (i == 0) { + /* Although lenc is only used in a debug statement, + * do not remove it as the rtw_read16() call consumes + * 2 bytes from the EEPROM source. + */ + u16 lenc = rtw_read16(adapter, REG_PKTBUF_DBG_DATA_L); + + len = le32_to_cpu(lo32) & 0x0000ffff; + + limit = (len - 2 < limit) ? len - 2 : limit; + + DBG_88E("%s len:%u, lenc:%u\n", __func__, len, lenc); + + memcpy(pos, ((u8 *)&lo32) + 2, (limit >= count + 2) ? 2 : limit - count); + count += (limit >= count + 2) ? 2 : limit - count; + pos = content + count; + } else { + memcpy(pos, ((u8 *)&lo32), (limit >= count + 4) ? 4 : limit - count); + count += (limit >= count + 4) ? 4 : limit - count; + pos = content + count; + } + + if (limit > count && len - 2 > count) { + memcpy(pos, (u8 *)&hi32, (limit >= count + 4) ? 4 : limit - count); + count += (limit >= count + 4) ? 4 : limit - count; + pos = content + count; + } + + if (limit <= count || len - 2 <= count) + break; + i++; + } + rtw_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, DISABLE_TRXPKT_BUF_ACCESS); + DBG_88E("%s read count:%u\n", __func__, count); + *size = count; +} + +static s32 iol_read_efuse(struct adapter *padapter, u8 txpktbuf_bndy, u16 offset, u16 size_byte, u8 *logical_map) +{ + s32 status = _FAIL; + u8 physical_map[512]; + u16 size = 512; + + rtw_write8(padapter, REG_TDECTRL + 1, txpktbuf_bndy); + memset(physical_map, 0xFF, 512); + rtw_write8(padapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT); + status = iol_execute(padapter, CMD_READ_EFUSE_MAP); + if (status == _SUCCESS) + efuse_read_phymap_from_txpktbuf(padapter, txpktbuf_bndy, physical_map, &size); + efuse_phymap_to_logical(physical_map, offset, size_byte, logical_map); + return status; +} + +s32 rtl8188e_iol_efuse_patch(struct adapter *padapter) +{ + s32 result = _SUCCESS; + + DBG_88E("==> %s\n", __func__); + if (rtw_IOL_applied(padapter)) { + iol_mode_enable(padapter, 1); + result = iol_execute(padapter, CMD_READ_EFUSE_MAP); + if (result == _SUCCESS) + result = iol_execute(padapter, CMD_EFUSE_PATCH); + + iol_mode_enable(padapter, 0); + } + return result; +} + +static s32 iol_ioconfig(struct adapter *padapter, u8 iocfg_bndy) +{ + s32 rst = _SUCCESS; + + rtw_write8(padapter, REG_TDECTRL + 1, iocfg_bndy); + rst = iol_execute(padapter, CMD_IOCONFIG); + return rst; +} + +static int rtl8188e_IOL_exec_cmds_sync(struct adapter *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt) +{ + struct pkt_attrib *pattrib = &xmit_frame->attrib; + u8 i; + int ret = _FAIL; + + if (rtw_IOL_append_END_cmd(xmit_frame) != _SUCCESS) + goto exit; + if (rtw_usb_bulk_size_boundary(adapter, TXDESC_SIZE + pattrib->last_txcmdsz)) { + if (rtw_IOL_append_END_cmd(xmit_frame) != _SUCCESS) + goto exit; + } + + dump_mgntframe_and_wait(adapter, xmit_frame, max_wating_ms); + + iol_mode_enable(adapter, 1); + for (i = 0; i < bndy_cnt; i++) { + u8 page_no = 0; + page_no = i * 2; + ret = iol_ioconfig(adapter, page_no); + if (ret != _SUCCESS) + break; + } + iol_mode_enable(adapter, 0); +exit: + /* restore BCN_HEAD */ + rtw_write8(adapter, REG_TDECTRL + 1, 0); + return ret; +} + +void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter *Adapter, int data_len) +{ + u32 fifo_data, reg_140; + u32 addr, rstatus, loop = 0; + u16 data_cnts = (data_len / 8) + 1; + u8 *pbuf = vzalloc(data_len + 10); + DBG_88E("###### %s ######\n", __func__); + + rtw_write8(Adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT); + if (pbuf) { + for (addr = 0; addr < data_cnts; addr++) { + rtw_write32(Adapter, 0x140, addr); + rtw_usleep_os(2); + loop = 0; + do { + rstatus = (reg_140 = rtw_read32(Adapter, REG_PKTBUF_DBG_CTRL) & BIT(24)); + if (rstatus) { + fifo_data = rtw_read32(Adapter, REG_PKTBUF_DBG_DATA_L); + memcpy(pbuf + (addr * 8), &fifo_data, 4); + + fifo_data = rtw_read32(Adapter, REG_PKTBUF_DBG_DATA_H); + memcpy(pbuf + (addr * 8 + 4), &fifo_data, 4); + } + rtw_usleep_os(2); + } while (!rstatus && (loop++ < 10)); + } + rtw_IOL_cmd_buf_dump(Adapter, data_len, pbuf); + vfree(pbuf); + } + DBG_88E("###### %s ######\n", __func__); +} + +static void _FWDownloadEnable(struct adapter *padapter, bool enable) +{ + u8 tmp; + + if (enable) { + /* MCU firmware download enable. */ + tmp = rtw_read8(padapter, REG_MCUFWDL); + rtw_write8(padapter, REG_MCUFWDL, tmp | 0x01); + + /* 8051 reset */ + tmp = rtw_read8(padapter, REG_MCUFWDL + 2); + rtw_write8(padapter, REG_MCUFWDL + 2, tmp & 0xf7); + } else { + /* MCU firmware download disable. */ + tmp = rtw_read8(padapter, REG_MCUFWDL); + rtw_write8(padapter, REG_MCUFWDL, tmp & 0xfe); + + /* Reserved for fw extension. */ + rtw_write8(padapter, REG_MCUFWDL + 1, 0x00); + } +} + +#define MAX_REG_BOLCK_SIZE 196 + +static int _BlockWrite(struct adapter *padapter, void *buffer, u32 buffSize) +{ + int ret = _SUCCESS; + u32 blockSize_p1 = 4; /* (Default) Phase #1 : PCI muse use 4-byte write to download FW */ + u32 blockSize_p2 = 8; /* Phase #2 : Use 8-byte, if Phase#1 use big size to write FW. */ + u32 blockSize_p3 = 1; /* Phase #3 : Use 1-byte, the remnant of FW image. */ + u32 blockCount_p1 = 0, blockCount_p2 = 0, blockCount_p3 = 0; + u32 remainSize_p1 = 0, remainSize_p2 = 0; + u8 *bufferPtr = (u8 *)buffer; + u32 i = 0, offset = 0; + + blockSize_p1 = MAX_REG_BOLCK_SIZE; + + /* 3 Phase #1 */ + blockCount_p1 = buffSize / blockSize_p1; + remainSize_p1 = buffSize % blockSize_p1; + + for (i = 0; i < blockCount_p1; i++) { + ret = rtw_writeN(padapter, (FW_8188E_START_ADDRESS + i * blockSize_p1), blockSize_p1, (bufferPtr + i * blockSize_p1)); + if (ret == _FAIL) + goto exit; + } + + /* 3 Phase #2 */ + if (remainSize_p1) { + offset = blockCount_p1 * blockSize_p1; + + blockCount_p2 = remainSize_p1 / blockSize_p2; + remainSize_p2 = remainSize_p1 % blockSize_p2; + + for (i = 0; i < blockCount_p2; i++) { + ret = rtw_writeN(padapter, (FW_8188E_START_ADDRESS + offset + i * blockSize_p2), blockSize_p2, (bufferPtr + offset + i * blockSize_p2)); + + if (ret == _FAIL) + goto exit; + } + } + + /* 3 Phase #3 */ + if (remainSize_p2) { + offset = (blockCount_p1 * blockSize_p1) + (blockCount_p2 * blockSize_p2); + + blockCount_p3 = remainSize_p2 / blockSize_p3; + + for (i = 0; i < blockCount_p3; i++) { + ret = rtw_write8(padapter, (FW_8188E_START_ADDRESS + offset + i), *(bufferPtr + offset + i)); + + if (ret == _FAIL) + goto exit; + } + } + +exit: + return ret; +} + +static int _PageWrite(struct adapter *padapter, u32 page, void *buffer, u32 size) +{ + u8 value8; + u8 u8Page = (u8)(page & 0x07); + + value8 = (rtw_read8(padapter, REG_MCUFWDL + 2) & 0xF8) | u8Page; + rtw_write8(padapter, REG_MCUFWDL + 2, value8); + + return _BlockWrite(padapter, buffer, size); +} + +static int _WriteFW(struct adapter *padapter, void *buffer, u32 size) +{ + /* Since we need dynamic decide method of dwonload fw, so we call this function to get chip version. */ + /* We can remove _ReadChipVersion from ReadpadapterInfo8192C later. */ + int ret = _SUCCESS; + u32 pageNums, remainSize; + u32 page, offset; + u8 *bufferPtr = (u8 *)buffer; + + pageNums = size / MAX_PAGE_SIZE; + remainSize = size % MAX_PAGE_SIZE; + + for (page = 0; page < pageNums; page++) { + offset = page * MAX_PAGE_SIZE; + ret = _PageWrite(padapter, page, bufferPtr + offset, MAX_PAGE_SIZE); + + if (ret == _FAIL) + goto exit; + } + if (remainSize) { + offset = pageNums * MAX_PAGE_SIZE; + page = pageNums; + ret = _PageWrite(padapter, page, bufferPtr + offset, remainSize); + + if (ret == _FAIL) + goto exit; + } +exit: + return ret; +} + +void _8051Reset88E(struct adapter *padapter) +{ + u8 u1bTmp; + + u1bTmp = rtw_read8(padapter, REG_SYS_FUNC_EN + 1); + rtw_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp & (~BIT(2))); + rtw_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp | (BIT(2))); + DBG_88E("=====> _8051Reset88E(): 8051 reset success .\n"); +} + +static s32 _FWFreeToGo(struct adapter *padapter) +{ + u32 counter = 0; + u32 value32; + + /* polling CheckSum report */ + do { + value32 = rtw_read32(padapter, REG_MCUFWDL); + if (value32 & FWDL_ChkSum_rpt) + break; + } while (counter++ < POLLING_READY_TIMEOUT_COUNT); + + if (counter >= POLLING_READY_TIMEOUT_COUNT) { + DBG_88E("%s: chksum report fail! REG_MCUFWDL:0x%08x\n", __func__, value32); + return _FAIL; + } + DBG_88E("%s: Checksum report OK! REG_MCUFWDL:0x%08x\n", __func__, value32); + + value32 = rtw_read32(padapter, REG_MCUFWDL); + value32 |= MCUFWDL_RDY; + value32 &= ~WINTINI_RDY; + rtw_write32(padapter, REG_MCUFWDL, value32); + + _8051Reset88E(padapter); + + /* polling for FW ready */ + counter = 0; + do { + value32 = rtw_read32(padapter, REG_MCUFWDL); + if (value32 & WINTINI_RDY) { + DBG_88E("%s: Polling FW ready success!! REG_MCUFWDL:0x%08x\n", __func__, value32); + return _SUCCESS; + } + udelay(5); + } while (counter++ < POLLING_READY_TIMEOUT_COUNT); + + DBG_88E("%s: Polling FW ready fail!! REG_MCUFWDL:0x%08x\n", __func__, value32); + return _FAIL; +} + +#define IS_FW_81xxC(padapter) (((GET_HAL_DATA(padapter))->FirmwareSignature & 0xFFF0) == 0x88C0) + +static int load_firmware(struct rt_firmware *pFirmware, struct device *device) +{ + s32 rtStatus = _SUCCESS; + const struct firmware *fw; + const char *fw_name = "rtlwifi/rtl8188eufw.bin"; + int err = request_firmware(&fw, fw_name, device); + + if (err) { + pr_err("Request firmware failed with error 0x%x\n", err); + rtStatus = _FAIL; + goto Exit; + } + if (!fw) { + pr_err("Firmware %s not available\n", fw_name); + rtStatus = _FAIL; + goto Exit; + } + if (fw->size > FW_8188E_SIZE) { + rtStatus = _FAIL; + goto Exit; + } + + pFirmware->szFwBuffer = kzalloc(FW_8188E_SIZE, GFP_KERNEL); + if (!pFirmware->szFwBuffer) { + pr_err("Failed to allocate pFirmware->szFwBuffer\n"); + rtStatus = _FAIL; + goto Exit; + } + memcpy(pFirmware->szFwBuffer, fw->data, fw->size); + pFirmware->ulFwLength = fw->size; + release_firmware(fw); + DBG_88E_LEVEL(_drv_info_, "+%s: !bUsedWoWLANFw, FmrmwareLen:%d+\n", __func__, pFirmware->ulFwLength); + +Exit: + return rtStatus; +} + +s32 rtl8188e_FirmwareDownload(struct adapter *padapter) +{ + s32 rtStatus = _SUCCESS; + u8 writeFW_retry = 0; + u32 fwdl_start_time; + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + struct device *device = dvobj_to_dev(dvobj); + struct rt_firmware_hdr *pFwHdr = NULL; + u8 *pFirmwareBuf; + u32 FirmwareLen; + static int log_version; + + if (!dvobj->firmware.szFwBuffer) + rtStatus = load_firmware(&dvobj->firmware, device); + if (rtStatus == _FAIL) { + dvobj->firmware.szFwBuffer = NULL; + goto Exit; + } + pFirmwareBuf = dvobj->firmware.szFwBuffer; + FirmwareLen = dvobj->firmware.ulFwLength; + + /* To Check Fw header. Added by tynli. 2009.12.04. */ + pFwHdr = (struct rt_firmware_hdr *)dvobj->firmware.szFwBuffer; + + pHalData->FirmwareVersion = le16_to_cpu(pFwHdr->Version); + pHalData->FirmwareSubVersion = pFwHdr->Subversion; + pHalData->FirmwareSignature = le16_to_cpu(pFwHdr->Signature); + + if (!log_version++) + pr_info("%sFirmware Version %d, SubVersion %d, Signature 0x%x\n", + DRIVER_PREFIX, pHalData->FirmwareVersion, + pHalData->FirmwareSubVersion, pHalData->FirmwareSignature); + + if (IS_FW_HEADER_EXIST(pFwHdr)) { + /* Shift 32 bytes for FW header */ + pFirmwareBuf = pFirmwareBuf + 32; + FirmwareLen = FirmwareLen - 32; + } + + /* Suggested by Filen. If 8051 is running in RAM code, driver should inform Fw to reset by itself, */ + /* or it will cause download Fw fail. 2010.02.01. by tynli. */ + if (rtw_read8(padapter, REG_MCUFWDL) & RAM_DL_SEL) { /* 8051 RAM code */ + rtw_write8(padapter, REG_MCUFWDL, 0x00); + _8051Reset88E(padapter); + } + + _FWDownloadEnable(padapter, true); + fwdl_start_time = jiffies; + while (1) { + /* reset the FWDL chksum */ + rtw_write8(padapter, REG_MCUFWDL, rtw_read8(padapter, REG_MCUFWDL) | FWDL_ChkSum_rpt); + + rtStatus = _WriteFW(padapter, pFirmwareBuf, FirmwareLen); + + if (rtStatus == _SUCCESS || + (rtw_get_passing_time_ms(fwdl_start_time) > 500 && writeFW_retry++ >= 3)) + break; + + DBG_88E("%s writeFW_retry:%u, time after fwdl_start_time:%ums\n", + __func__, writeFW_retry, rtw_get_passing_time_ms(fwdl_start_time) + ); + } + _FWDownloadEnable(padapter, false); + if (_SUCCESS != rtStatus) { + DBG_88E("DL Firmware failed!\n"); + goto Exit; + } + + rtStatus = _FWFreeToGo(padapter); + if (_SUCCESS != rtStatus) { + DBG_88E("DL Firmware failed!\n"); + goto Exit; + } + +Exit: + return rtStatus; +} + +void rtl8188e_InitializeFirmwareVars(struct adapter *padapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + + /* Init Fw LPS related. */ + padapter->pwrctrlpriv.bFwCurrentInPSMode = false; + + /* Init H2C counter. by tynli. 2009.12.09. */ + pHalData->LastHMEBoxNum = 0; +} + +static void rtl8188e_free_hal_data(struct adapter *padapter) +{ + + kfree(padapter->HalData); + padapter->HalData = NULL; + +} + +/* */ +/* Efuse related code */ +/* */ +enum{ + VOLTAGE_V25 = 0x03, + LDOE25_SHIFT = 28, + }; + +static bool +hal_EfusePgPacketWrite2ByteHeader( + struct adapter *pAdapter, + u8 efuseType, + u16 *pAddr, + struct pgpkt *pTargetPkt, + bool bPseudoTest); +static bool +hal_EfusePgPacketWrite1ByteHeader( + struct adapter *pAdapter, + u8 efuseType, + u16 *pAddr, + struct pgpkt *pTargetPkt, + bool bPseudoTest); +static bool +hal_EfusePgPacketWriteData( + struct adapter *pAdapter, + u8 efuseType, + u16 *pAddr, + struct pgpkt *pTargetPkt, + bool bPseudoTest); + +static void +hal_EfusePowerSwitch_RTL8188E( + struct adapter *pAdapter, + u8 bWrite, + u8 PwrState) +{ + u8 tempval; + u16 tmpV16; + + if (PwrState) { + rtw_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON); + + /* 1.2V Power: From VDDON with Power Cut(0x0000h[15]), defualt valid */ + tmpV16 = rtw_read16(pAdapter, REG_SYS_ISO_CTRL); + if (!(tmpV16 & PWC_EV12V)) { + tmpV16 |= PWC_EV12V; + rtw_write16(pAdapter, REG_SYS_ISO_CTRL, tmpV16); + } + /* Reset: 0x0000h[28], default valid */ + tmpV16 = rtw_read16(pAdapter, REG_SYS_FUNC_EN); + if (!(tmpV16 & FEN_ELDR)) { + tmpV16 |= FEN_ELDR; + rtw_write16(pAdapter, REG_SYS_FUNC_EN, tmpV16); + } + + /* Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid */ + tmpV16 = rtw_read16(pAdapter, REG_SYS_CLKR); + if ((!(tmpV16 & LOADER_CLK_EN)) || (!(tmpV16 & ANA8M))) { + tmpV16 |= (LOADER_CLK_EN | ANA8M); + rtw_write16(pAdapter, REG_SYS_CLKR, tmpV16); + } + + if (bWrite) { + /* Enable LDO 2.5V before read/write action */ + tempval = rtw_read8(pAdapter, EFUSE_TEST + 3); + tempval &= 0x0F; + tempval |= (VOLTAGE_V25 << 4); + rtw_write8(pAdapter, EFUSE_TEST + 3, (tempval | 0x80)); + } + } else { + rtw_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_OFF); + + if (bWrite) { + /* Disable LDO 2.5V after read/write action */ + tempval = rtw_read8(pAdapter, EFUSE_TEST + 3); + rtw_write8(pAdapter, EFUSE_TEST + 3, (tempval & 0x7F)); + } + } +} + +static void +rtl8188e_EfusePowerSwitch( + struct adapter *pAdapter, + u8 bWrite, + u8 PwrState) +{ + hal_EfusePowerSwitch_RTL8188E(pAdapter, bWrite, PwrState); +} + +static void Hal_EfuseReadEFuse88E(struct adapter *Adapter, + u16 _offset, + u16 _size_byte, + u8 *pbuf, + bool bPseudoTest + ) +{ + u8 *efuseTbl = NULL; + u8 rtemp8[1]; + u16 eFuse_Addr = 0; + u8 offset, wren; + u16 i, j; + u16 **eFuseWord = NULL; + u16 efuse_utilized = 0; + u8 u1temp = 0; + + /* */ + /* Do NOT excess total size of EFuse table. Added by Roger, 2008.11.10. */ + /* */ + if ((_offset + _size_byte) > EFUSE_MAP_LEN_88E) {/* total E-Fuse table is 512bytes */ + DBG_88E("Hal_EfuseReadEFuse88E(): Invalid offset(%#x) with read bytes(%#x)!!\n", _offset, _size_byte); + goto exit; + } + + efuseTbl = kzalloc(EFUSE_MAP_LEN_88E, GFP_KERNEL); + if (!efuseTbl) { + DBG_88E("%s: alloc efuseTbl fail!\n", __func__); + goto exit; + } + + eFuseWord = rtw_malloc2d(EFUSE_MAX_SECTION_88E, EFUSE_MAX_WORD_UNIT, sizeof(u16)); + if (!eFuseWord) { + DBG_88E("%s: alloc eFuseWord fail!\n", __func__); + goto exit; + } + + /* 0. Refresh efuse init map as all oxFF. */ + for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) + for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) + eFuseWord[i][j] = 0xFFFF; + + /* */ + /* 1. Read the first byte to check if efuse is empty!!! */ + /* */ + /* */ + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + if (*rtemp8 != 0xFF) { + efuse_utilized++; + eFuse_Addr++; + } else { + DBG_88E("EFUSE is empty efuse_Addr-%d efuse_data =%x\n", eFuse_Addr, *rtemp8); + goto exit; + } + + /* */ + /* 2. Read real efuse content. Filter PG header and every section data. */ + /* */ + while ((*rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { + /* Check PG header for section num. */ + if ((*rtemp8 & 0x1F) == 0x0F) { /* extended header */ + u1temp = ((*rtemp8 & 0xE0) >> 5); + + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + + if ((*rtemp8 & 0x0F) == 0x0F) { + eFuse_Addr++; + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + + if (*rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) + eFuse_Addr++; + continue; + } else { + offset = ((*rtemp8 & 0xF0) >> 1) | u1temp; + wren = (*rtemp8 & 0x0F); + eFuse_Addr++; + } + } else { + offset = ((*rtemp8 >> 4) & 0x0f); + wren = (*rtemp8 & 0x0f); + } + + if (offset < EFUSE_MAX_SECTION_88E) { + /* Get word enable value from PG header */ + + for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) { + /* Check word enable condition in the section */ + if (!(wren & 0x01)) { + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + eFuse_Addr++; + efuse_utilized++; + eFuseWord[offset][i] = (*rtemp8 & 0xff); + if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) + break; + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + eFuse_Addr++; + efuse_utilized++; + eFuseWord[offset][i] |= (((u16)*rtemp8 << 8) & 0xff00); + if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) + break; + } + wren >>= 1; + } + } + + /* Read next PG header */ + ReadEFuseByte(Adapter, eFuse_Addr, rtemp8, bPseudoTest); + + if (*rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { + efuse_utilized++; + eFuse_Addr++; + } + } + + /* 3. Collect 16 sections and 4 word unit into Efuse map. */ + for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) { + for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) { + efuseTbl[(i * 8) + (j * 2)] = (eFuseWord[i][j] & 0xff); + efuseTbl[(i * 8) + ((j * 2) + 1)] = ((eFuseWord[i][j] >> 8) & 0xff); + } + } + + /* 4. Copy from Efuse map to output pointer memory!!! */ + for (i = 0; i < _size_byte; i++) + pbuf[i] = efuseTbl[_offset + i]; + + /* 5. Calculate Efuse utilization. */ + rtw_hal_set_hwreg(Adapter, HW_VAR_EFUSE_BYTES, (u8 *)&eFuse_Addr); + +exit: + kfree(efuseTbl); + kfree(eFuseWord); +} + +static void ReadEFuseByIC(struct adapter *Adapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf, bool bPseudoTest) +{ + if (!bPseudoTest) { + int ret = _FAIL; + if (rtw_IOL_applied(Adapter)) { + rtw_hal_power_on(Adapter); + + iol_mode_enable(Adapter, 1); + ret = iol_read_efuse(Adapter, 0, _offset, _size_byte, pbuf); + iol_mode_enable(Adapter, 0); + + if (_SUCCESS == ret) + goto exit; + } + } + Hal_EfuseReadEFuse88E(Adapter, _offset, _size_byte, pbuf, bPseudoTest); + +exit: + return; +} + +static void ReadEFuse_Pseudo(struct adapter *Adapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf, bool bPseudoTest) +{ + Hal_EfuseReadEFuse88E(Adapter, _offset, _size_byte, pbuf, bPseudoTest); +} + +static void rtl8188e_ReadEFuse(struct adapter *Adapter, u8 efuseType, + u16 _offset, u16 _size_byte, u8 *pbuf, + bool bPseudoTest) +{ + if (bPseudoTest) + ReadEFuse_Pseudo(Adapter, efuseType, _offset, _size_byte, pbuf, bPseudoTest); + else + ReadEFuseByIC(Adapter, efuseType, _offset, _size_byte, pbuf, bPseudoTest); +} + +/* Do not support BT */ +static void Hal_EFUSEGetEfuseDefinition88E(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut) +{ + switch (type) { + case TYPE_EFUSE_MAX_SECTION: + { + u8 *pMax_section; + pMax_section = (u8 *)pOut; + *pMax_section = EFUSE_MAX_SECTION_88E; + } + break; + case TYPE_EFUSE_REAL_CONTENT_LEN: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E; + } + break; + case TYPE_EFUSE_CONTENT_LEN_BANK: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E; + } + break; + case TYPE_AVAILABLE_EFUSE_BYTES_BANK: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + case TYPE_AVAILABLE_EFUSE_BYTES_TOTAL: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + case TYPE_EFUSE_MAP_LEN: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)EFUSE_MAP_LEN_88E; + } + break; + case TYPE_EFUSE_PROTECT_BYTES_BANK: + { + u8 *pu1Tmp; + pu1Tmp = (u8 *)pOut; + *pu1Tmp = (u8)(EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + default: + { + u8 *pu1Tmp; + pu1Tmp = (u8 *)pOut; + *pu1Tmp = 0; + } + break; + } +} + +static void Hal_EFUSEGetEfuseDefinition_Pseudo88E(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut) +{ + switch (type) { + case TYPE_EFUSE_MAX_SECTION: + { + u8 *pMax_section; + pMax_section = (u8 *)pOut; + *pMax_section = EFUSE_MAX_SECTION_88E; + } + break; + case TYPE_EFUSE_REAL_CONTENT_LEN: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E; + } + break; + case TYPE_EFUSE_CONTENT_LEN_BANK: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = EFUSE_REAL_CONTENT_LEN_88E; + } + break; + case TYPE_AVAILABLE_EFUSE_BYTES_BANK: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + case TYPE_AVAILABLE_EFUSE_BYTES_TOTAL: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)(EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + case TYPE_EFUSE_MAP_LEN: + { + u16 *pu2Tmp; + pu2Tmp = (u16 *)pOut; + *pu2Tmp = (u16)EFUSE_MAP_LEN_88E; + } + break; + case TYPE_EFUSE_PROTECT_BYTES_BANK: + { + u8 *pu1Tmp; + pu1Tmp = (u8 *)pOut; + *pu1Tmp = (u8)(EFUSE_OOB_PROTECT_BYTES_88E); + } + break; + default: + { + u8 *pu1Tmp; + pu1Tmp = (u8 *)pOut; + *pu1Tmp = 0; + } + break; + } +} + +static void rtl8188e_EFUSE_GetEfuseDefinition(struct adapter *pAdapter, u8 efuseType, u8 type, void *pOut, bool bPseudoTest) +{ + if (bPseudoTest) + Hal_EFUSEGetEfuseDefinition_Pseudo88E(pAdapter, efuseType, type, pOut); + else + Hal_EFUSEGetEfuseDefinition88E(pAdapter, efuseType, type, pOut); +} + +static u8 Hal_EfuseWordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data, bool bPseudoTest) +{ + u16 tmpaddr = 0; + u16 start_addr = efuse_addr; + u8 badworden = 0x0F; + u8 tmpdata[8]; + + memset((void *)tmpdata, 0xff, PGPKT_DATA_SIZE); + + if (!(word_en & BIT(0))) { + tmpaddr = start_addr; + efuse_OneByteWrite(pAdapter, start_addr++, data[0], bPseudoTest); + efuse_OneByteWrite(pAdapter, start_addr++, data[1], bPseudoTest); + + efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[0], bPseudoTest); + efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[1], bPseudoTest); + if ((data[0] != tmpdata[0]) || (data[1] != tmpdata[1])) + badworden &= (~BIT(0)); + } + if (!(word_en & BIT(1))) { + tmpaddr = start_addr; + efuse_OneByteWrite(pAdapter, start_addr++, data[2], bPseudoTest); + efuse_OneByteWrite(pAdapter, start_addr++, data[3], bPseudoTest); + + efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[2], bPseudoTest); + efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[3], bPseudoTest); + if ((data[2] != tmpdata[2]) || (data[3] != tmpdata[3])) + badworden &= (~BIT(1)); + } + if (!(word_en & BIT(2))) { + tmpaddr = start_addr; + efuse_OneByteWrite(pAdapter, start_addr++, data[4], bPseudoTest); + efuse_OneByteWrite(pAdapter, start_addr++, data[5], bPseudoTest); + + efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[4], bPseudoTest); + efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[5], bPseudoTest); + if ((data[4] != tmpdata[4]) || (data[5] != tmpdata[5])) + badworden &= (~BIT(2)); + } + if (!(word_en & BIT(3))) { + tmpaddr = start_addr; + efuse_OneByteWrite(pAdapter, start_addr++, data[6], bPseudoTest); + efuse_OneByteWrite(pAdapter, start_addr++, data[7], bPseudoTest); + + efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[6], bPseudoTest); + efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[7], bPseudoTest); + if ((data[6] != tmpdata[6]) || (data[7] != tmpdata[7])) + badworden &= (~BIT(3)); + } + return badworden; +} + +static u8 Hal_EfuseWordEnableDataWrite_Pseudo(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data, bool bPseudoTest) +{ + u8 ret; + + ret = Hal_EfuseWordEnableDataWrite(pAdapter, efuse_addr, word_en, data, bPseudoTest); + return ret; +} + +static u8 rtl8188e_Efuse_WordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data, bool bPseudoTest) +{ + u8 ret = 0; + + if (bPseudoTest) + ret = Hal_EfuseWordEnableDataWrite_Pseudo(pAdapter, efuse_addr, word_en, data, bPseudoTest); + else + ret = Hal_EfuseWordEnableDataWrite(pAdapter, efuse_addr, word_en, data, bPseudoTest); + return ret; +} + +static u16 hal_EfuseGetCurrentSize_8188e(struct adapter *pAdapter, bool bPseudoTest) +{ + int bContinual = true; + u16 efuse_addr = 0; + u8 hoffset = 0, hworden = 0; + u8 efuse_data, word_cnts = 0; + + if (bPseudoTest) + efuse_addr = (u16)(fakeEfuseUsedBytes); + else + rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr); + + while (bContinual && + efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data, bPseudoTest) && + AVAILABLE_EFUSE_ADDR(efuse_addr)) { + if (efuse_data != 0xFF) { + if ((efuse_data & 0x1F) == 0x0F) { /* extended header */ + hoffset = efuse_data; + efuse_addr++; + efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data, bPseudoTest); + if ((efuse_data & 0x0F) == 0x0F) { + efuse_addr++; + continue; + } else { + hoffset = ((hoffset & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1); + hworden = efuse_data & 0x0F; + } + } else { + hoffset = (efuse_data >> 4) & 0x0F; + hworden = efuse_data & 0x0F; + } + word_cnts = Efuse_CalculateWordCnts(hworden); + /* read next header */ + efuse_addr = efuse_addr + (word_cnts * 2) + 1; + } else { + bContinual = false; + } + } + + if (bPseudoTest) + fakeEfuseUsedBytes = efuse_addr; + else + rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr); + + return efuse_addr; +} + +static u16 Hal_EfuseGetCurrentSize_Pseudo(struct adapter *pAdapter, bool bPseudoTest) +{ + u16 ret = 0; + + ret = hal_EfuseGetCurrentSize_8188e(pAdapter, bPseudoTest); + return ret; +} + +static u16 rtl8188e_EfuseGetCurrentSize(struct adapter *pAdapter, u8 efuseType, bool bPseudoTest) +{ + u16 ret = 0; + + if (bPseudoTest) + ret = Hal_EfuseGetCurrentSize_Pseudo(pAdapter, bPseudoTest); + else + ret = hal_EfuseGetCurrentSize_8188e(pAdapter, bPseudoTest); + return ret; +} + +static int hal_EfusePgPacketRead_8188e(struct adapter *pAdapter, u8 offset, u8 *data, bool bPseudoTest) +{ + u8 ReadState = PG_STATE_HEADER; + int bContinual = true; + int bDataEmpty = true; + u8 efuse_data, word_cnts = 0; + u16 efuse_addr = 0; + u8 hoffset = 0, hworden = 0; + u8 tmpidx = 0; + u8 tmpdata[8]; + u8 max_section = 0; + u8 tmp_header = 0; + + EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAX_SECTION, (void *)&max_section, bPseudoTest); + + if (!data) + return false; + if (offset > max_section) + return false; + + memset((void *)data, 0xff, sizeof(u8) * PGPKT_DATA_SIZE); + memset((void *)tmpdata, 0xff, sizeof(u8) * PGPKT_DATA_SIZE); + + /* <Roger_TODO> Efuse has been pre-programmed dummy 5Bytes at the end of Efuse by CP. */ + /* Skip dummy parts to prevent unexpected data read from Efuse. */ + /* By pass right now. 2009.02.19. */ + while (bContinual && AVAILABLE_EFUSE_ADDR(efuse_addr)) { + /* Header Read ------------- */ + if (ReadState & PG_STATE_HEADER) { + if (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data, bPseudoTest) && (efuse_data != 0xFF)) { + if (EXT_HEADER(efuse_data)) { + tmp_header = efuse_data; + efuse_addr++; + efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data, bPseudoTest); + if (!ALL_WORDS_DISABLED(efuse_data)) { + hoffset = ((tmp_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1); + hworden = efuse_data & 0x0F; + } else { + DBG_88E("Error, All words disabled\n"); + efuse_addr++; + continue; + } + } else { + hoffset = (efuse_data >> 4) & 0x0F; + hworden = efuse_data & 0x0F; + } + word_cnts = Efuse_CalculateWordCnts(hworden); + bDataEmpty = true; + + if (hoffset == offset) { + for (tmpidx = 0; tmpidx < word_cnts * 2; tmpidx++) { + if (efuse_OneByteRead(pAdapter, efuse_addr + 1 + tmpidx, &efuse_data, bPseudoTest)) { + tmpdata[tmpidx] = efuse_data; + if (efuse_data != 0xff) + bDataEmpty = false; + } + } + if (!bDataEmpty) { + ReadState = PG_STATE_DATA; + } else {/* read next header */ + efuse_addr = efuse_addr + (word_cnts * 2) + 1; + ReadState = PG_STATE_HEADER; + } + } else {/* read next header */ + efuse_addr = efuse_addr + (word_cnts * 2) + 1; + ReadState = PG_STATE_HEADER; + } + } else { + bContinual = false; + } + } else if (ReadState & PG_STATE_DATA) { + /* Data section Read ------------- */ + efuse_WordEnableDataRead(hworden, tmpdata, data); + efuse_addr = efuse_addr + (word_cnts * 2) + 1; + ReadState = PG_STATE_HEADER; + } + + } + + if ((data[0] == 0xff) && (data[1] == 0xff) && (data[2] == 0xff) && (data[3] == 0xff) && + (data[4] == 0xff) && (data[5] == 0xff) && (data[6] == 0xff) && (data[7] == 0xff)) + return false; + else + return true; +} + +static int Hal_EfusePgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data, bool bPseudoTest) +{ + int ret; + + ret = hal_EfusePgPacketRead_8188e(pAdapter, offset, data, bPseudoTest); + return ret; +} + +static int Hal_EfusePgPacketRead_Pseudo(struct adapter *pAdapter, u8 offset, u8 *data, bool bPseudoTest) +{ + int ret; + + ret = hal_EfusePgPacketRead_8188e(pAdapter, offset, data, bPseudoTest); + return ret; +} + +static int rtl8188e_Efuse_PgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data, bool bPseudoTest) +{ + int ret; + + if (bPseudoTest) + ret = Hal_EfusePgPacketRead_Pseudo(pAdapter, offset, data, bPseudoTest); + else + ret = Hal_EfusePgPacketRead(pAdapter, offset, data, bPseudoTest); + return ret; +} + +static bool hal_EfuseFixHeaderProcess(struct adapter *pAdapter, u8 efuseType, struct pgpkt *pFixPkt, u16 *pAddr, bool bPseudoTest) +{ + u8 originaldata[8], badworden = 0; + u16 efuse_addr = *pAddr; + u32 PgWriteSuccess = 0; + + memset((void *)originaldata, 0xff, 8); + + if (Efuse_PgPacketRead(pAdapter, pFixPkt->offset, originaldata, bPseudoTest)) { + /* check if data exist */ + badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr + 1, pFixPkt->word_en, originaldata, bPseudoTest); + + if (badworden != 0xf) { /* write fail */ + PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pFixPkt->offset, badworden, originaldata, bPseudoTest); + + if (!PgWriteSuccess) + return false; + else + efuse_addr = Efuse_GetCurrentSize(pAdapter, efuseType, bPseudoTest); + } else { + efuse_addr = efuse_addr + (pFixPkt->word_cnts * 2) + 1; + } + } else { + efuse_addr = efuse_addr + (pFixPkt->word_cnts * 2) + 1; + } + *pAddr = efuse_addr; + return true; +} + +static bool hal_EfusePgPacketWrite2ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt, bool bPseudoTest) +{ + bool bRet = false; + u16 efuse_addr = *pAddr, efuse_max_available_len = 0; + u8 pg_header = 0, tmp_header = 0, pg_header_temp = 0; + u8 repeatcnt = 0; + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len, bPseudoTest); + + while (efuse_addr < efuse_max_available_len) { + pg_header = ((pTargetPkt->offset & 0x07) << 5) | 0x0F; + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + + while (tmp_header == 0xFF) { + if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) + return false; + + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + } + + /* to write ext_header */ + if (tmp_header == pg_header) { + efuse_addr++; + pg_header_temp = pg_header; + pg_header = ((pTargetPkt->offset & 0x78) << 1) | pTargetPkt->word_en; + + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + + while (tmp_header == 0xFF) { + if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) + return false; + + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + } + + if ((tmp_header & 0x0F) == 0x0F) { /* word_en PG fail */ + if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) { + return false; + } else { + efuse_addr++; + continue; + } + } else if (pg_header != tmp_header) { /* offset PG fail */ + struct pgpkt fixPkt; + fixPkt.offset = ((pg_header_temp & 0xE0) >> 5) | ((tmp_header & 0xF0) >> 1); + fixPkt.word_en = tmp_header & 0x0F; + fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en); + if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr, bPseudoTest)) + return false; + } else { + bRet = true; + break; + } + } else if ((tmp_header & 0x1F) == 0x0F) { /* wrong extended header */ + efuse_addr += 2; + continue; + } + } + + *pAddr = efuse_addr; + return bRet; +} + +static bool hal_EfusePgPacketWrite1ByteHeader(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt, bool bPseudoTest) +{ + bool bRet = false; + u8 pg_header = 0, tmp_header = 0; + u16 efuse_addr = *pAddr; + u8 repeatcnt = 0; + + pg_header = ((pTargetPkt->offset << 4) & 0xf0) | pTargetPkt->word_en; + + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + + while (tmp_header == 0xFF) { + if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) + return false; + efuse_OneByteWrite(pAdapter, efuse_addr, pg_header, bPseudoTest); + efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header, bPseudoTest); + } + + if (pg_header == tmp_header) { + bRet = true; + } else { + struct pgpkt fixPkt; + fixPkt.offset = (tmp_header >> 4) & 0x0F; + fixPkt.word_en = tmp_header & 0x0F; + fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en); + if (!hal_EfuseFixHeaderProcess(pAdapter, efuseType, &fixPkt, &efuse_addr, bPseudoTest)) + return false; + } + + *pAddr = efuse_addr; + return bRet; +} + +static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt, bool bPseudoTest) +{ + u16 efuse_addr = *pAddr; + u8 badworden = 0; + u32 PgWriteSuccess = 0; + + badworden = 0x0f; + badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr + 1, pTargetPkt->word_en, pTargetPkt->data, bPseudoTest); + if (badworden == 0x0F) { + /* write ok */ + return true; + } else { + /* reorganize other pg packet */ + PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data, bPseudoTest); + if (!PgWriteSuccess) + return false; + else + return true; + } +} + +static bool +hal_EfusePgPacketWriteHeader( + struct adapter *pAdapter, + u8 efuseType, + u16 *pAddr, + struct pgpkt *pTargetPkt, + bool bPseudoTest) +{ + bool bRet = false; + + if (pTargetPkt->offset >= EFUSE_MAX_SECTION_BASE) + bRet = hal_EfusePgPacketWrite2ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt, bPseudoTest); + else + bRet = hal_EfusePgPacketWrite1ByteHeader(pAdapter, efuseType, pAddr, pTargetPkt, bPseudoTest); + + return bRet; +} + +static bool wordEnMatched(struct pgpkt *pTargetPkt, struct pgpkt *pCurPkt, + u8 *pWden) +{ + u8 match_word_en = 0x0F; /* default all words are disabled */ + + /* check if the same words are enabled both target and current PG packet */ + if (((pTargetPkt->word_en & BIT(0)) == 0) && + ((pCurPkt->word_en & BIT(0)) == 0)) + match_word_en &= ~BIT(0); /* enable word 0 */ + if (((pTargetPkt->word_en & BIT(1)) == 0) && + ((pCurPkt->word_en & BIT(1)) == 0)) + match_word_en &= ~BIT(1); /* enable word 1 */ + if (((pTargetPkt->word_en & BIT(2)) == 0) && + ((pCurPkt->word_en & BIT(2)) == 0)) + match_word_en &= ~BIT(2); /* enable word 2 */ + if (((pTargetPkt->word_en & BIT(3)) == 0) && + ((pCurPkt->word_en & BIT(3)) == 0)) + match_word_en &= ~BIT(3); /* enable word 3 */ + + *pWden = match_word_en; + + if (match_word_en != 0xf) + return true; + else + return false; +} + +static bool hal_EfuseCheckIfDatafollowed(struct adapter *pAdapter, u8 word_cnts, u16 startAddr, bool bPseudoTest) +{ + bool bRet = false; + u8 i, efuse_data; + + for (i = 0; i < (word_cnts * 2); i++) { + if (efuse_OneByteRead(pAdapter, (startAddr + i), &efuse_data, bPseudoTest) && (efuse_data != 0xFF)) + bRet = true; + } + return bRet; +} + +static bool hal_EfusePartialWriteCheck(struct adapter *pAdapter, u8 efuseType, u16 *pAddr, struct pgpkt *pTargetPkt, bool bPseudoTest) +{ + bool bRet = false; + u8 i, efuse_data = 0, cur_header = 0; + u8 matched_wden = 0, badworden = 0; + u16 startAddr = 0, efuse_max_available_len = 0, efuse_max = 0; + struct pgpkt curPkt; + + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_AVAILABLE_EFUSE_BYTES_BANK, (void *)&efuse_max_available_len, bPseudoTest); + EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&efuse_max, bPseudoTest); + + if (efuseType == EFUSE_WIFI) { + if (bPseudoTest) { + startAddr = (u16)(fakeEfuseUsedBytes % EFUSE_REAL_CONTENT_LEN); + } else { + rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&startAddr); + startAddr %= EFUSE_REAL_CONTENT_LEN; + } + } else { + if (bPseudoTest) + startAddr = (u16)(fakeBTEfuseUsedBytes % EFUSE_REAL_CONTENT_LEN); + else + startAddr = (u16)(BTEfuseUsedBytes % EFUSE_REAL_CONTENT_LEN); + } + + while (1) { + if (startAddr >= efuse_max_available_len) { + bRet = false; + break; + } + + if (efuse_OneByteRead(pAdapter, startAddr, &efuse_data, bPseudoTest) && (efuse_data != 0xFF)) { + if (EXT_HEADER(efuse_data)) { + cur_header = efuse_data; + startAddr++; + efuse_OneByteRead(pAdapter, startAddr, &efuse_data, bPseudoTest); + if (ALL_WORDS_DISABLED(efuse_data)) { + bRet = false; + break; + } else { + curPkt.offset = ((cur_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1); + curPkt.word_en = efuse_data & 0x0F; + } + } else { + cur_header = efuse_data; + curPkt.offset = (cur_header >> 4) & 0x0F; + curPkt.word_en = cur_header & 0x0F; + } + + curPkt.word_cnts = Efuse_CalculateWordCnts(curPkt.word_en); + /* if same header is found but no data followed */ + /* write some part of data followed by the header. */ + if ((curPkt.offset == pTargetPkt->offset) && + (!hal_EfuseCheckIfDatafollowed(pAdapter, curPkt.word_cnts, startAddr + 1, bPseudoTest)) && + wordEnMatched(pTargetPkt, &curPkt, &matched_wden)) { + /* Here to write partial data */ + badworden = Efuse_WordEnableDataWrite(pAdapter, startAddr + 1, matched_wden, pTargetPkt->data, bPseudoTest); + if (badworden != 0x0F) { + u32 PgWriteSuccess = 0; + /* if write fail on some words, write these bad words again */ + + PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data, bPseudoTest); + + if (!PgWriteSuccess) { + bRet = false; /* write fail, return */ + break; + } + } + /* partial write ok, update the target packet for later use */ + for (i = 0; i < 4; i++) { + if ((matched_wden & (0x1 << i)) == 0) /* this word has been written */ + pTargetPkt->word_en |= (0x1 << i); /* disable the word */ + } + pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en); + } + /* read from next header */ + startAddr = startAddr + (curPkt.word_cnts * 2) + 1; + } else { + /* not used header, 0xff */ + *pAddr = startAddr; + bRet = true; + break; + } + } + return bRet; +} + +static bool +hal_EfusePgCheckAvailableAddr( + struct adapter *pAdapter, + u8 efuseType, + bool bPseudoTest + ) +{ + u16 efuse_max_available_len = 0; + + /* Change to check TYPE_EFUSE_MAP_LEN , because 8188E raw 256, logic map over 256. */ + EFUSE_GetEfuseDefinition(pAdapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&efuse_max_available_len, false); + + if (Efuse_GetCurrentSize(pAdapter, efuseType, bPseudoTest) >= efuse_max_available_len) + return false; + return true; +} + +static void hal_EfuseConstructPGPkt(u8 offset, u8 word_en, u8 *pData, struct pgpkt *pTargetPkt) +{ + memset((void *)pTargetPkt->data, 0xFF, sizeof(u8) * 8); + pTargetPkt->offset = offset; + pTargetPkt->word_en = word_en; + efuse_WordEnableDataRead(word_en, pData, pTargetPkt->data); + pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en); +} + +static bool hal_EfusePgPacketWrite_8188e(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *pData, bool bPseudoTest) +{ + struct pgpkt targetPkt; + u16 startAddr = 0; + u8 efuseType = EFUSE_WIFI; + + if (!hal_EfusePgCheckAvailableAddr(pAdapter, efuseType, bPseudoTest)) + return false; + + hal_EfuseConstructPGPkt(offset, word_en, pData, &targetPkt); + + if (!hal_EfusePartialWriteCheck(pAdapter, efuseType, &startAddr, &targetPkt, bPseudoTest)) + return false; + + if (!hal_EfusePgPacketWriteHeader(pAdapter, efuseType, &startAddr, &targetPkt, bPseudoTest)) + return false; + + if (!hal_EfusePgPacketWriteData(pAdapter, efuseType, &startAddr, &targetPkt, bPseudoTest)) + return false; + + return true; +} + +static int Hal_EfusePgPacketWrite_Pseudo(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *data, bool bPseudoTest) +{ + int ret; + + ret = hal_EfusePgPacketWrite_8188e(pAdapter, offset, word_en, data, bPseudoTest); + return ret; +} + +static int Hal_EfusePgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *data, bool bPseudoTest) +{ + int ret = 0; + ret = hal_EfusePgPacketWrite_8188e(pAdapter, offset, word_en, data, bPseudoTest); + + return ret; +} + +static int rtl8188e_Efuse_PgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *data, bool bPseudoTest) +{ + int ret; + + if (bPseudoTest) + ret = Hal_EfusePgPacketWrite_Pseudo(pAdapter, offset, word_en, data, bPseudoTest); + else + ret = Hal_EfusePgPacketWrite(pAdapter, offset, word_en, data, bPseudoTest); + return ret; +} + +static struct HAL_VERSION ReadChipVersion8188E(struct adapter *padapter) +{ + u32 value32; + struct HAL_VERSION ChipVersion; + struct hal_data_8188e *pHalData; + + pHalData = GET_HAL_DATA(padapter); + + value32 = rtw_read32(padapter, REG_SYS_CFG); + ChipVersion.ICType = CHIP_8188E; + ChipVersion.ChipType = ((value32 & RTL_ID) ? TEST_CHIP : NORMAL_CHIP); + + ChipVersion.RFType = RF_TYPE_1T1R; + ChipVersion.VendorType = ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : CHIP_VENDOR_TSMC); + ChipVersion.CUTVersion = (value32 & CHIP_VER_RTL_MASK) >> CHIP_VER_RTL_SHIFT; /* IC version (CUT) */ + + /* For regulator mode. by tynli. 2011.01.14 */ + pHalData->RegulatorMode = ((value32 & TRP_BT_EN) ? RT_LDO_REGULATOR : RT_SWITCHING_REGULATOR); + + ChipVersion.ROMVer = 0; /* ROM code version. */ + pHalData->MultiFunc = RT_MULTI_FUNC_NONE; + + dump_chip_info(ChipVersion); + + pHalData->VersionID = ChipVersion; + + if (IS_1T2R(ChipVersion)) { + pHalData->rf_type = RF_1T2R; + pHalData->NumTotalRFPath = 2; + } else if (IS_2T2R(ChipVersion)) { + pHalData->rf_type = RF_2T2R; + pHalData->NumTotalRFPath = 2; + } else { + pHalData->rf_type = RF_1T1R; + pHalData->NumTotalRFPath = 1; + } + + MSG_88E("RF_Type is %x!!\n", pHalData->rf_type); + + return ChipVersion; +} + +static void rtl8188e_read_chip_version(struct adapter *padapter) +{ + ReadChipVersion8188E(padapter); +} + +static void rtl8188e_GetHalODMVar(struct adapter *Adapter, enum hal_odm_variable eVariable, void *pValue1, bool bSet) +{ +} + +static void rtl8188e_SetHalODMVar(struct adapter *Adapter, enum hal_odm_variable eVariable, void *pValue1, bool bSet) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct odm_dm_struct *podmpriv = &pHalData->odmpriv; + switch (eVariable) { + case HAL_ODM_STA_INFO: + { + struct sta_info *psta = (struct sta_info *)pValue1; + if (bSet) { + DBG_88E("### Set STA_(%d) info\n", psta->mac_id); + ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, psta); + ODM_RAInfo_Init(podmpriv, psta->mac_id); + } else { + DBG_88E("### Clean STA_(%d) info\n", psta->mac_id); + ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, NULL); + } + } + break; + case HAL_ODM_P2P_STATE: + ODM_CmnInfoUpdate(podmpriv, ODM_CMNINFO_WIFI_DIRECT, bSet); + break; + case HAL_ODM_WIFI_DISPLAY_STATE: + ODM_CmnInfoUpdate(podmpriv, ODM_CMNINFO_WIFI_DISPLAY, bSet); + break; + default: + break; + } +} + +void rtl8188e_clone_haldata(struct adapter *dst_adapter, struct adapter *src_adapter) +{ + memcpy(dst_adapter->HalData, src_adapter->HalData, dst_adapter->hal_data_sz); +} + +void rtl8188e_start_thread(struct adapter *padapter) +{ +} + +void rtl8188e_stop_thread(struct adapter *padapter) +{ +} + +static void hal_notch_filter_8188e(struct adapter *adapter, bool enable) +{ + if (enable) { + DBG_88E("Enable notch filter\n"); + rtw_write8(adapter, rOFDM0_RxDSP + 1, rtw_read8(adapter, rOFDM0_RxDSP + 1) | BIT(1)); + } else { + DBG_88E("Disable notch filter\n"); + rtw_write8(adapter, rOFDM0_RxDSP + 1, rtw_read8(adapter, rOFDM0_RxDSP + 1) & ~BIT(1)); + } +} +void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc) +{ + pHalFunc->free_hal_data = &rtl8188e_free_hal_data; + + pHalFunc->dm_init = &rtl8188e_init_dm_priv; + pHalFunc->dm_deinit = &rtl8188e_deinit_dm_priv; + + pHalFunc->read_chip_version = &rtl8188e_read_chip_version; + + pHalFunc->set_bwmode_handler = &PHY_SetBWMode8188E; + pHalFunc->set_channel_handler = &PHY_SwChnl8188E; + + pHalFunc->hal_dm_watchdog = &rtl8188e_HalDmWatchDog; + + pHalFunc->Add_RateATid = &rtl8188e_Add_RateATid; + pHalFunc->run_thread = &rtl8188e_start_thread; + pHalFunc->cancel_thread = &rtl8188e_stop_thread; + + pHalFunc->AntDivBeforeLinkHandler = &AntDivBeforeLink8188E; + pHalFunc->AntDivCompareHandler = &AntDivCompare8188E; + pHalFunc->read_bbreg = &rtl8188e_PHY_QueryBBReg; + pHalFunc->write_bbreg = &rtl8188e_PHY_SetBBReg; + pHalFunc->read_rfreg = &rtl8188e_PHY_QueryRFReg; + pHalFunc->write_rfreg = &rtl8188e_PHY_SetRFReg; + + /* Efuse related function */ + pHalFunc->EfusePowerSwitch = &rtl8188e_EfusePowerSwitch; + pHalFunc->ReadEFuse = &rtl8188e_ReadEFuse; + pHalFunc->EFUSEGetEfuseDefinition = &rtl8188e_EFUSE_GetEfuseDefinition; + pHalFunc->EfuseGetCurrentSize = &rtl8188e_EfuseGetCurrentSize; + pHalFunc->Efuse_PgPacketRead = &rtl8188e_Efuse_PgPacketRead; + pHalFunc->Efuse_PgPacketWrite = &rtl8188e_Efuse_PgPacketWrite; + pHalFunc->Efuse_WordEnableDataWrite = &rtl8188e_Efuse_WordEnableDataWrite; + + pHalFunc->sreset_init_value = &sreset_init_value; + pHalFunc->sreset_reset_value = &sreset_reset_value; + pHalFunc->silentreset = &rtl8188e_silentreset_for_specific_platform; + pHalFunc->sreset_xmit_status_check = &rtl8188e_sreset_xmit_status_check; + pHalFunc->sreset_linked_status_check = &rtl8188e_sreset_linked_status_check; + pHalFunc->sreset_get_wifi_status = &sreset_get_wifi_status; + + pHalFunc->GetHalODMVarHandler = &rtl8188e_GetHalODMVar; + pHalFunc->SetHalODMVarHandler = &rtl8188e_SetHalODMVar; + + pHalFunc->IOL_exec_cmds_sync = &rtl8188e_IOL_exec_cmds_sync; + + pHalFunc->hal_notch_filter = &hal_notch_filter_8188e; +} + +u8 GetEEPROMSize8188E(struct adapter *padapter) +{ + u8 size = 0; + u32 cr; + + cr = rtw_read16(padapter, REG_9346CR); + /* 6: EEPROM used is 93C46, 4: boot from E-Fuse. */ + size = (cr & BOOT_FROM_EEPROM) ? 6 : 4; + + MSG_88E("EEPROM type is %s\n", size == 4 ? "E-FUSE" : "93C46"); + + return size; +} + +/* */ +/* */ +/* LLT R/W/Init function */ +/* */ +/* */ +static s32 _LLTWrite(struct adapter *padapter, u32 address, u32 data) +{ + s32 status = _SUCCESS; + s32 count = 0; + u32 value = _LLT_INIT_ADDR(address) | _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS); + u16 LLTReg = REG_LLT_INIT; + + rtw_write32(padapter, LLTReg, value); + + /* polling */ + do { + value = rtw_read32(padapter, LLTReg); + if (_LLT_NO_ACTIVE == _LLT_OP_VALUE(value)) + break; + + if (count > POLLING_LLT_THRESHOLD) { + status = _FAIL; + break; + } + } while (count++); + + return status; +} + +s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) +{ + s32 status = _FAIL; + u32 i; + u32 Last_Entry_Of_TxPktBuf = LAST_ENTRY_OF_TX_PKT_BUFFER;/* 176, 22k */ + + if (rtw_IOL_applied(padapter)) { + status = iol_InitLLTTable(padapter, txpktbuf_bndy); + } else { + for (i = 0; i < (txpktbuf_bndy - 1); i++) { + status = _LLTWrite(padapter, i, i + 1); + if (_SUCCESS != status) + return status; + } + + /* end of list */ + status = _LLTWrite(padapter, (txpktbuf_bndy - 1), 0xFF); + if (_SUCCESS != status) + return status; + + /* Make the other pages as ring buffer */ + /* This ring buffer is used as beacon buffer if we config this MAC as two MAC transfer. */ + /* Otherwise used as local loopback buffer. */ + for (i = txpktbuf_bndy; i < Last_Entry_Of_TxPktBuf; i++) { + status = _LLTWrite(padapter, i, (i + 1)); + if (_SUCCESS != status) + return status; + } + + /* Let last entry point to the start entry of ring buffer */ + status = _LLTWrite(padapter, Last_Entry_Of_TxPktBuf, txpktbuf_bndy); + if (_SUCCESS != status) { + return status; + } + } + + return status; +} + +void +Hal_InitPGData88E(struct adapter *padapter) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + + if (!pEEPROM->bautoload_fail_flag) { /* autoload OK. */ + if (!is_boot_from_eeprom(padapter)) { + /* Read EFUSE real map to shadow. */ + EFUSE_ShadowMapUpdate(padapter, EFUSE_WIFI, false); + } + } else {/* autoload fail */ + /* update to default value 0xFF */ + if (!is_boot_from_eeprom(padapter)) + EFUSE_ShadowMapUpdate(padapter, EFUSE_WIFI, false); + } +} + +void +Hal_EfuseParseIDCode88E( + struct adapter *padapter, + u8 *hwinfo + ) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + u16 EEPROMId; + + /* Check 0x8129 again for making sure autoload status!! */ + EEPROMId = le16_to_cpu(*((__le16 *)hwinfo)); + if (EEPROMId != RTL_EEPROM_ID) { + pr_err("EEPROM ID(%#x) is invalid!!\n", EEPROMId); + pEEPROM->bautoload_fail_flag = true; + } else { + pEEPROM->bautoload_fail_flag = false; + } + + pr_info("EEPROM ID = 0x%04x\n", EEPROMId); +} + +static void Hal_ReadPowerValueFromPROM_8188E(struct txpowerinfo24g *pwrInfo24G, u8 *PROMContent, bool AutoLoadFail) +{ + u32 rfPath, eeAddr = EEPROM_TX_PWR_INX_88E, group, TxCount = 0; + + memset(pwrInfo24G, 0, sizeof(struct txpowerinfo24g)); + + if (AutoLoadFail) { + for (rfPath = 0; rfPath < RF_PATH_MAX; rfPath++) { + /* 2.4G default value */ + for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { + pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; + pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; + } + for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { + if (TxCount == 0) { + pwrInfo24G->BW20_Diff[rfPath][0] = EEPROM_DEFAULT_24G_HT20_DIFF; + pwrInfo24G->OFDM_Diff[rfPath][0] = EEPROM_DEFAULT_24G_OFDM_DIFF; + } else { + pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + } + } + } + return; + } + + for (rfPath = 0; rfPath < RF_PATH_MAX; rfPath++) { + /* 2.4G default value */ + for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { + pwrInfo24G->IndexCCK_Base[rfPath][group] = PROMContent[eeAddr++]; + if (pwrInfo24G->IndexCCK_Base[rfPath][group] == 0xFF) + pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; + } + for (group = 0; group < MAX_CHNL_GROUP_24G - 1; group++) { + pwrInfo24G->IndexBW40_Base[rfPath][group] = PROMContent[eeAddr++]; + if (pwrInfo24G->IndexBW40_Base[rfPath][group] == 0xFF) + pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; + } + for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { + if (TxCount == 0) { + pwrInfo24G->BW40_Diff[rfPath][TxCount] = 0; + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_HT20_DIFF; + } else { + pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; + if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; + } + + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_OFDM_DIFF; + } else { + pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); + if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; + } + pwrInfo24G->CCK_Diff[rfPath][TxCount] = 0; + eeAddr++; + } else { + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + } else { + pwrInfo24G->BW40_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; + if (pwrInfo24G->BW40_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->BW40_Diff[rfPath][TxCount] |= 0xF0; + } + + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + } else { + pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); + if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; + } + eeAddr++; + + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + } else { + pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; + if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; + } + + if (PROMContent[eeAddr] == 0xFF) { + pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; + } else { + pwrInfo24G->CCK_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); + if (pwrInfo24G->CCK_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ + pwrInfo24G->CCK_Diff[rfPath][TxCount] |= 0xF0; + } + eeAddr++; + } + } + } +} + +static void hal_get_chnl_group_88e(u8 chnl, u8 *group) +{ + if (chnl < 3) /* Channel 1-2 */ + *group = 0; + else if (chnl < 6) /* Channel 3-5 */ + *group = 1; + else if (chnl < 9) /* Channel 6-8 */ + *group = 2; + else if (chnl < 12) /* Channel 9-11 */ + *group = 3; + else if (chnl < 14) /* Channel 12-13 */ + *group = 4; + else if (chnl == 14) /* Channel 14 */ + *group = 5; +} + +void Hal_ReadPowerSavingMode88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) +{ + if (AutoLoadFail) { + padapter->pwrctrlpriv.bHWPowerdown = false; + padapter->pwrctrlpriv.bSupportRemoteWakeup = false; + } else { + /* hw power down mode selection , 0:rf-off / 1:power down */ + + if (padapter->registrypriv.hwpdn_mode == 2) + padapter->pwrctrlpriv.bHWPowerdown = (hwinfo[EEPROM_RF_FEATURE_OPTION_88E] & BIT(4)); + else + padapter->pwrctrlpriv.bHWPowerdown = padapter->registrypriv.hwpdn_mode; + + /* decide hw if support remote wakeup function */ + /* if hw supported, 8051 (SIE) will generate WeakUP signal(D+/D- toggle) when autoresume */ + padapter->pwrctrlpriv.bSupportRemoteWakeup = (hwinfo[EEPROM_USB_OPTIONAL_FUNCTION0] & BIT(1)) ? true : false; + + DBG_88E("%s...bHWPwrPindetect(%x)-bHWPowerdown(%x) , bSupportRemoteWakeup(%x)\n", __func__, + padapter->pwrctrlpriv.bHWPwrPindetect, padapter->pwrctrlpriv.bHWPowerdown, padapter->pwrctrlpriv.bSupportRemoteWakeup); + + DBG_88E("### PS params => power_mgnt(%x), usbss_enable(%x) ###\n", padapter->registrypriv.power_mgnt, padapter->registrypriv.usbss_enable); + } +} + +void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *PROMContent, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct txpowerinfo24g pwrInfo24G; + u8 rfPath, ch, group; + u8 TxCount; + + Hal_ReadPowerValueFromPROM_8188E(&pwrInfo24G, PROMContent, AutoLoadFail); + + if (!AutoLoadFail) + pHalData->bTXPowerDataReadFromEEPORM = true; + + for (rfPath = 0; rfPath < pHalData->NumTotalRFPath; rfPath++) { + for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) { + hal_get_chnl_group_88e(ch, &group); + + pHalData->Index24G_CCK_Base[rfPath][ch] = pwrInfo24G.IndexCCK_Base[rfPath][group]; + if (ch == 14) + pHalData->Index24G_BW40_Base[rfPath][ch] = pwrInfo24G.IndexBW40_Base[rfPath][4]; + else + pHalData->Index24G_BW40_Base[rfPath][ch] = pwrInfo24G.IndexBW40_Base[rfPath][group]; + + DBG_88E("======= Path %d, Channel %d =======\n", rfPath, ch); + DBG_88E("Index24G_CCK_Base[%d][%d] = 0x%x\n", rfPath, ch, pHalData->Index24G_CCK_Base[rfPath][ch]); + DBG_88E("Index24G_BW40_Base[%d][%d] = 0x%x\n", rfPath, ch, pHalData->Index24G_BW40_Base[rfPath][ch]); + } + for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { + pHalData->CCK_24G_Diff[rfPath][TxCount] = pwrInfo24G.CCK_Diff[rfPath][TxCount]; + pHalData->OFDM_24G_Diff[rfPath][TxCount] = pwrInfo24G.OFDM_Diff[rfPath][TxCount]; + pHalData->BW20_24G_Diff[rfPath][TxCount] = pwrInfo24G.BW20_Diff[rfPath][TxCount]; + pHalData->BW40_24G_Diff[rfPath][TxCount] = pwrInfo24G.BW40_Diff[rfPath][TxCount]; + DBG_88E("======= TxCount %d =======\n", TxCount); + DBG_88E("CCK_24G_Diff[%d][%d] = %d\n", rfPath, TxCount, pHalData->CCK_24G_Diff[rfPath][TxCount]); + DBG_88E("OFDM_24G_Diff[%d][%d] = %d\n", rfPath, TxCount, pHalData->OFDM_24G_Diff[rfPath][TxCount]); + DBG_88E("BW20_24G_Diff[%d][%d] = %d\n", rfPath, TxCount, pHalData->BW20_24G_Diff[rfPath][TxCount]); + DBG_88E("BW40_24G_Diff[%d][%d] = %d\n", rfPath, TxCount, pHalData->BW40_24G_Diff[rfPath][TxCount]); + } + } + + /* 2010/10/19 MH Add Regulator recognize for CU. */ + if (!AutoLoadFail) { + pHalData->EEPROMRegulatory = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x7); /* bit0~2 */ + if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) + pHalData->EEPROMRegulatory = (EEPROM_DEFAULT_BOARD_OPTION & 0x7); /* bit0~2 */ + } else { + pHalData->EEPROMRegulatory = 0; + } + DBG_88E("EEPROMRegulatory = 0x%x\n", pHalData->EEPROMRegulatory); +} + +void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + + if (!AutoLoadFail) { + pHalData->CrystalCap = hwinfo[EEPROM_XTAL_88E]; + if (pHalData->CrystalCap == 0xFF) + pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; + } else { + pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; + } + DBG_88E("CrystalCap: 0x%2x\n", pHalData->CrystalCap); +} + +void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + + if (!AutoLoadFail) + pHalData->BoardType = ((hwinfo[EEPROM_RF_BOARD_OPTION_88E] & 0xE0) >> 5); + else + pHalData->BoardType = 0; + DBG_88E("Board Type: 0x%2x\n", pHalData->BoardType); +} + +void Hal_EfuseParseEEPROMVer88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + + if (!AutoLoadFail) { + pHalData->EEPROMVersion = hwinfo[EEPROM_VERSION_88E]; + if (pHalData->EEPROMVersion == 0xFF) + pHalData->EEPROMVersion = EEPROM_Default_Version; + } else { + pHalData->EEPROMVersion = 1; + } +} + +void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) +{ + padapter->mlmepriv.ChannelPlan = + hal_com_get_channel_plan(padapter, + hwinfo ? hwinfo[EEPROM_ChannelPlan_88E] : 0xFF, + padapter->registrypriv.channel_plan, + RT_CHANNEL_DOMAIN_WORLD_WIDE_13, AutoLoadFail); + + DBG_88E("mlmepriv.ChannelPlan = 0x%02x\n", padapter->mlmepriv.ChannelPlan); +} + +void Hal_EfuseParseCustomerID88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + + if (!AutoLoadFail) { + pHalData->EEPROMCustomerID = hwinfo[EEPROM_CUSTOMERID_88E]; + } else { + pHalData->EEPROMCustomerID = 0; + pHalData->EEPROMSubCustomerID = 0; + } + DBG_88E("EEPROM Customer ID: 0x%2x\n", pHalData->EEPROMCustomerID); +} + +void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter, u8 *PROMContent, bool AutoLoadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + struct registry_priv *registry_par = &pAdapter->registrypriv; + + if (!AutoLoadFail) { + /* Antenna Diversity setting. */ + if (registry_par->antdiv_cfg == 2) { /* 2:By EFUSE */ + pHalData->AntDivCfg = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x18) >> 3; + if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) + pHalData->AntDivCfg = (EEPROM_DEFAULT_BOARD_OPTION & 0x18) >> 3; + } else { + pHalData->AntDivCfg = registry_par->antdiv_cfg; /* 0:OFF , 1:ON, 2:By EFUSE */ + } + + if (registry_par->antdiv_type == 0) { + /* If TRxAntDivType is AUTO in advanced setting, use EFUSE value instead. */ + pHalData->TRxAntDivType = PROMContent[EEPROM_RF_ANTENNA_OPT_88E]; + if (pHalData->TRxAntDivType == 0xFF) + pHalData->TRxAntDivType = CG_TRX_HW_ANTDIV; /* For 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ + } else { + pHalData->TRxAntDivType = registry_par->antdiv_type; + } + + if (pHalData->TRxAntDivType == CG_TRX_HW_ANTDIV || pHalData->TRxAntDivType == CGCS_RX_HW_ANTDIV) + pHalData->AntDivCfg = 1; /* 0xC1[3] is ignored. */ + } else { + pHalData->AntDivCfg = 0; + pHalData->TRxAntDivType = pHalData->TRxAntDivType; /* The value in the driver setting of device manager. */ + } + DBG_88E("EEPROM : AntDivCfg = %x, TRxAntDivType = %x\n", pHalData->AntDivCfg, pHalData->TRxAntDivType); +} + +void Hal_ReadThermalMeter_88E(struct adapter *Adapter, u8 *PROMContent, bool AutoloadFail) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + /* ThermalMeter from EEPROM */ + if (!AutoloadFail) + pHalData->EEPROMThermalMeter = PROMContent[EEPROM_THERMAL_METER_88E]; + else + pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; + + if (pHalData->EEPROMThermalMeter == 0xff || AutoloadFail) { + pHalData->bAPKThermalMeterIgnore = true; + pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; + } + DBG_88E("ThermalMeter = 0x%x\n", pHalData->EEPROMThermalMeter); +} + +void Hal_InitChannelPlan(struct adapter *padapter) +{ +} + +bool HalDetectPwrDownMode88E(struct adapter *Adapter) +{ + u8 tmpvalue = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; + + EFUSE_ShadowRead(Adapter, 1, EEPROM_RF_FEATURE_OPTION_88E, (u32 *)&tmpvalue); + + /* 2010/08/25 MH INF priority > PDN Efuse value. */ + if (tmpvalue & BIT(4) && pwrctrlpriv->reg_pdnmode) + pHalData->pwrdown = true; + else + pHalData->pwrdown = false; + + DBG_88E("HalDetectPwrDownMode(): PDN =%d\n", pHalData->pwrdown); + + return pHalData->pwrdown; +} /* HalDetectPwrDownMode */ + +/* This function is used only for 92C to set REG_BCN_CTRL(0x550) register. */ +/* We just reserve the value of the register in variable pHalData->RegBcnCtrlVal and then operate */ +/* the value of the register via atomic operation. */ +/* This prevents from race condition when setting this register. */ +/* The value of pHalData->RegBcnCtrlVal is initialized in HwConfigureRTL8192CE() function. */ + +void SetBcnCtrlReg(struct adapter *padapter, u8 SetBits, u8 ClearBits) +{ + struct hal_data_8188e *pHalData; + + pHalData = GET_HAL_DATA(padapter); + + pHalData->RegBcnCtrlVal |= SetBits; + pHalData->RegBcnCtrlVal &= ~ClearBits; + + rtw_write8(padapter, REG_BCN_CTRL, (u8)pHalData->RegBcnCtrlVal); +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_mp.c b/drivers/staging/r8188eu/hal/rtl8188e_mp.c new file mode 100644 index 000000000000..fc13db705511 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_mp.c @@ -0,0 +1,798 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_MP_C_ + +#include "../include/drv_types.h" +#include "../include/rtw_mp.h" +#include "../include/rtl8188e_hal.h" +#include "../include/rtl8188e_dm.h" + +s32 Hal_SetPowerTracking(struct adapter *padapter, u8 enable) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct odm_dm_struct *pDM_Odm = &pHalData->odmpriv; + + if (!netif_running(padapter->pnetdev)) + return _FAIL; + + if (!check_fwstate(&padapter->mlmepriv, WIFI_MP_STATE)) + return _FAIL; + + if (enable) + pDM_Odm->RFCalibrateInfo.bTXPowerTracking = true; + else + pDM_Odm->RFCalibrateInfo.bTXPowerTrackingInit = false; + + return _SUCCESS; +} + +void Hal_GetPowerTracking(struct adapter *padapter, u8 *enable) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct odm_dm_struct *pDM_Odm = &pHalData->odmpriv; + + *enable = pDM_Odm->RFCalibrateInfo.TxPowerTrackControl; +} + +/*----------------------------------------------------------------------------- + * Function: mpt_SwitchRfSetting + * + * Overview: Change RF Setting when we siwthc channel/rate/BW for MP. + * + * Input: struct adapter * pAdapter + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 01/08/2009 MHC Suggestion from SD3 Willis for 92S series. + * 01/09/2009 MHC Add CCK modification for 40MHZ. Suggestion from SD3. + * + *---------------------------------------------------------------------------*/ +void Hal_mpt_SwitchRfSetting(struct adapter *pAdapter) +{ + struct mp_priv *pmp = &pAdapter->mppriv; + + /* <20120525, Kordan> Dynamic mechanism for APK, asked by Dennis. */ + pmp->MptCtx.backup0x52_RF_A = (u8)PHY_QueryRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0); + pmp->MptCtx.backup0x52_RF_B = (u8)PHY_QueryRFReg(pAdapter, RF_PATH_B, RF_0x52, 0x000F0); + PHY_SetRFReg(pAdapter, RF_PATH_A, RF_0x52, 0x000F0, 0xD); + PHY_SetRFReg(pAdapter, RF_PATH_B, RF_0x52, 0x000F0, 0xD); +} +/*---------------------------hal\rtl8192c\MPT_Phy.c---------------------------*/ + +/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ +void Hal_MPT_CCKTxPowerAdjust(struct adapter *Adapter, bool bInCH14) +{ + u32 TempVal = 0, TempVal2 = 0, TempVal3 = 0; + u32 CurrCCKSwingVal = 0, CCKSwingIndex = 12; + u8 i; + + /* get current cck swing value and check 0xa22 & 0xa23 later to match the table. */ + CurrCCKSwingVal = read_bbreg(Adapter, rCCK0_TxFilter1, bMaskHWord); + + if (!bInCH14) { + /* Readback the current bb cck swing value and compare with the table to */ + /* get the current swing index */ + for (i = 0; i < CCK_TABLE_SIZE; i++) { + if (((CurrCCKSwingVal & 0xff) == (u32)CCKSwingTable_Ch1_Ch13[i][0]) && + (((CurrCCKSwingVal & 0xff00) >> 8) == (u32)CCKSwingTable_Ch1_Ch13[i][1])) { + CCKSwingIndex = i; + break; + } + } + + /* Write 0xa22 0xa23 */ + TempVal = CCKSwingTable_Ch1_Ch13[CCKSwingIndex][0] + + (CCKSwingTable_Ch1_Ch13[CCKSwingIndex][1] << 8); + + /* Write 0xa24 ~ 0xa27 */ + TempVal2 = 0; + TempVal2 = CCKSwingTable_Ch1_Ch13[CCKSwingIndex][2] + + (CCKSwingTable_Ch1_Ch13[CCKSwingIndex][3] << 8) + + (CCKSwingTable_Ch1_Ch13[CCKSwingIndex][4] << 16) + + (CCKSwingTable_Ch1_Ch13[CCKSwingIndex][5] << 24); + + /* Write 0xa28 0xa29 */ + TempVal3 = 0; + TempVal3 = CCKSwingTable_Ch1_Ch13[CCKSwingIndex][6] + + (CCKSwingTable_Ch1_Ch13[CCKSwingIndex][7] << 8); + } else { + for (i = 0; i < CCK_TABLE_SIZE; i++) { + if (((CurrCCKSwingVal & 0xff) == (u32)CCKSwingTable_Ch14[i][0]) && + (((CurrCCKSwingVal & 0xff00) >> 8) == (u32)CCKSwingTable_Ch14[i][1])) { + CCKSwingIndex = i; + break; + } + } + + /* Write 0xa22 0xa23 */ + TempVal = CCKSwingTable_Ch14[CCKSwingIndex][0] + + (CCKSwingTable_Ch14[CCKSwingIndex][1] << 8); + + /* Write 0xa24 ~ 0xa27 */ + TempVal2 = 0; + TempVal2 = CCKSwingTable_Ch14[CCKSwingIndex][2] + + (CCKSwingTable_Ch14[CCKSwingIndex][3] << 8) + + (CCKSwingTable_Ch14[CCKSwingIndex][4] << 16) + + (CCKSwingTable_Ch14[CCKSwingIndex][5] << 24); + + /* Write 0xa28 0xa29 */ + TempVal3 = 0; + TempVal3 = CCKSwingTable_Ch14[CCKSwingIndex][6] + + (CCKSwingTable_Ch14[CCKSwingIndex][7] << 8); + } + + write_bbreg(Adapter, rCCK0_TxFilter1, bMaskHWord, TempVal); + write_bbreg(Adapter, rCCK0_TxFilter2, bMaskDWord, TempVal2); + write_bbreg(Adapter, rCCK0_DebugPort, bMaskLWord, TempVal3); +} + +void Hal_MPT_CCKTxPowerAdjustbyIndex(struct adapter *pAdapter, bool beven) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + struct mpt_context *pMptCtx = &pAdapter->mppriv.MptCtx; + struct odm_dm_struct *pDM_Odm = &pHalData->odmpriv; + s32 TempCCk; + u8 CCK_index, CCK_index_old = 0; + u8 Action = 0; /* 0: no action, 1: even->odd, 2:odd->even */ + s32 i = 0; + + if (!IS_92C_SERIAL(pHalData->VersionID)) + return; + if (beven && !pMptCtx->bMptIndexEven) { + /* odd->even */ + Action = 2; + pMptCtx->bMptIndexEven = true; + } else if (!beven && pMptCtx->bMptIndexEven) { + /* even->odd */ + Action = 1; + pMptCtx->bMptIndexEven = false; + } + + if (Action != 0) { + /* Query CCK default setting From 0xa24 */ + TempCCk = read_bbreg(pAdapter, rCCK0_TxFilter2, bMaskDWord) & bMaskCCK; + for (i = 0; i < CCK_TABLE_SIZE; i++) { + if (pDM_Odm->RFCalibrateInfo.bCCKinCH14) { + if (!memcmp((void *)&TempCCk, (void *)&CCKSwingTable_Ch14[i][2], 4)) { + CCK_index_old = (u8)i; + break; + } + } else { + if (!memcmp((void *)&TempCCk, (void *)&CCKSwingTable_Ch1_Ch13[i][2], 4)) { + CCK_index_old = (u8)i; + break; + } + } + } + + if (Action == 1) + CCK_index = CCK_index_old - 1; + else + CCK_index = CCK_index_old + 1; + + /* Adjust CCK according to gain index */ + if (!pDM_Odm->RFCalibrateInfo.bCCKinCH14) { + rtw_write8(pAdapter, 0xa22, CCKSwingTable_Ch1_Ch13[CCK_index][0]); + rtw_write8(pAdapter, 0xa23, CCKSwingTable_Ch1_Ch13[CCK_index][1]); + rtw_write8(pAdapter, 0xa24, CCKSwingTable_Ch1_Ch13[CCK_index][2]); + rtw_write8(pAdapter, 0xa25, CCKSwingTable_Ch1_Ch13[CCK_index][3]); + rtw_write8(pAdapter, 0xa26, CCKSwingTable_Ch1_Ch13[CCK_index][4]); + rtw_write8(pAdapter, 0xa27, CCKSwingTable_Ch1_Ch13[CCK_index][5]); + rtw_write8(pAdapter, 0xa28, CCKSwingTable_Ch1_Ch13[CCK_index][6]); + rtw_write8(pAdapter, 0xa29, CCKSwingTable_Ch1_Ch13[CCK_index][7]); + } else { + rtw_write8(pAdapter, 0xa22, CCKSwingTable_Ch14[CCK_index][0]); + rtw_write8(pAdapter, 0xa23, CCKSwingTable_Ch14[CCK_index][1]); + rtw_write8(pAdapter, 0xa24, CCKSwingTable_Ch14[CCK_index][2]); + rtw_write8(pAdapter, 0xa25, CCKSwingTable_Ch14[CCK_index][3]); + rtw_write8(pAdapter, 0xa26, CCKSwingTable_Ch14[CCK_index][4]); + rtw_write8(pAdapter, 0xa27, CCKSwingTable_Ch14[CCK_index][5]); + rtw_write8(pAdapter, 0xa28, CCKSwingTable_Ch14[CCK_index][6]); + rtw_write8(pAdapter, 0xa29, CCKSwingTable_Ch14[CCK_index][7]); + } + } +} +/*---------------------------hal\rtl8192c\MPT_HelperFunc.c---------------------------*/ + +/* + * SetChannel + * Description + * Use H2C command to change channel, + * not only modify rf register, but also other setting need to be done. + */ +void Hal_SetChannel(struct adapter *pAdapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + struct mp_priv *pmp = &pAdapter->mppriv; + struct odm_dm_struct *pDM_Odm = &pHalData->odmpriv; + u8 eRFPath; + u8 channel = pmp->channel; + + /* set RF channel register */ + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) + _write_rfreg(pAdapter, eRFPath, ODM_CHANNEL, 0x3FF, channel); + Hal_mpt_SwitchRfSetting(pAdapter); + + SelectChannel(pAdapter, channel); + + if (pHalData->CurrentChannel == 14 && !pDM_Odm->RFCalibrateInfo.bCCKinCH14) { + pDM_Odm->RFCalibrateInfo.bCCKinCH14 = true; + Hal_MPT_CCKTxPowerAdjust(pAdapter, pDM_Odm->RFCalibrateInfo.bCCKinCH14); + } else if (pHalData->CurrentChannel != 14 && pDM_Odm->RFCalibrateInfo.bCCKinCH14) { + pDM_Odm->RFCalibrateInfo.bCCKinCH14 = false; + Hal_MPT_CCKTxPowerAdjust(pAdapter, pDM_Odm->RFCalibrateInfo.bCCKinCH14); + } +} + +/* + * Notice + * Switch bandwitdth may change center frequency(channel) + */ +void Hal_SetBandwidth(struct adapter *pAdapter) +{ + struct mp_priv *pmp = &pAdapter->mppriv; + + SetBWMode(pAdapter, pmp->bandwidth, pmp->prime_channel_offset); + Hal_mpt_SwitchRfSetting(pAdapter); +} + +void Hal_SetCCKTxPower(struct adapter *pAdapter, u8 *TxPower) +{ + u32 tmpval = 0; + + /* rf-A cck tx power */ + write_bbreg(pAdapter, rTxAGC_A_CCK1_Mcs32, bMaskByte1, TxPower[RF_PATH_A]); + tmpval = (TxPower[RF_PATH_A] << 16) | (TxPower[RF_PATH_A] << 8) | TxPower[RF_PATH_A]; + write_bbreg(pAdapter, rTxAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval); + + /* rf-B cck tx power */ + write_bbreg(pAdapter, rTxAGC_B_CCK11_A_CCK2_11, bMaskByte0, TxPower[RF_PATH_B]); + tmpval = (TxPower[RF_PATH_B] << 16) | (TxPower[RF_PATH_B] << 8) | TxPower[RF_PATH_B]; + write_bbreg(pAdapter, rTxAGC_B_CCK1_55_Mcs32, 0xffffff00, tmpval); +} + +void Hal_SetOFDMTxPower(struct adapter *pAdapter, u8 *TxPower) +{ + u32 TxAGC = 0; + u8 tmpval = 0; + + /* HT Tx-rf(A) */ + tmpval = TxPower[RF_PATH_A]; + TxAGC = (tmpval << 24) | (tmpval << 16) | (tmpval << 8) | tmpval; + + write_bbreg(pAdapter, rTxAGC_A_Rate18_06, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_A_Rate54_24, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_A_Mcs03_Mcs00, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_A_Mcs07_Mcs04, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_A_Mcs11_Mcs08, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_A_Mcs15_Mcs12, bMaskDWord, TxAGC); + + /* HT Tx-rf(B) */ + tmpval = TxPower[RF_PATH_B]; + TxAGC = (tmpval << 24) | (tmpval << 16) | (tmpval << 8) | tmpval; + + write_bbreg(pAdapter, rTxAGC_B_Rate18_06, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_B_Rate54_24, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_B_Mcs03_Mcs00, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_B_Mcs07_Mcs04, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_B_Mcs11_Mcs08, bMaskDWord, TxAGC); + write_bbreg(pAdapter, rTxAGC_B_Mcs15_Mcs12, bMaskDWord, TxAGC); +} + +void Hal_SetAntennaPathPower(struct adapter *pAdapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + u8 TxPowerLevel[RF_PATH_MAX]; + u8 rfPath; + + TxPowerLevel[RF_PATH_A] = pAdapter->mppriv.txpoweridx; + TxPowerLevel[RF_PATH_B] = pAdapter->mppriv.txpoweridx_b; + + switch (pAdapter->mppriv.antenna_tx) { + case ANTENNA_A: + default: + rfPath = RF_PATH_A; + break; + case ANTENNA_B: + rfPath = RF_PATH_B; + break; + case ANTENNA_C: + rfPath = RF_PATH_C; + break; + } + + switch (pHalData->rf_chip) { + case RF_8225: + case RF_8256: + case RF_6052: + Hal_SetCCKTxPower(pAdapter, TxPowerLevel); + if (pAdapter->mppriv.rateidx < MPT_RATE_6M) /* CCK rate */ + Hal_MPT_CCKTxPowerAdjustbyIndex(pAdapter, TxPowerLevel[rfPath] % 2 == 0); + Hal_SetOFDMTxPower(pAdapter, TxPowerLevel); + break; + default: + break; + } +} + +void Hal_SetTxPower(struct adapter *pAdapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + u8 TxPower = pAdapter->mppriv.txpoweridx; + u8 TxPowerLevel[RF_PATH_MAX]; + u8 rf, rfPath; + + for (rf = 0; rf < RF_PATH_MAX; rf++) + TxPowerLevel[rf] = TxPower; + + switch (pAdapter->mppriv.antenna_tx) { + case ANTENNA_A: + default: + rfPath = RF_PATH_A; + break; + case ANTENNA_B: + rfPath = RF_PATH_B; + break; + case ANTENNA_C: + rfPath = RF_PATH_C; + break; + } + + switch (pHalData->rf_chip) { + /* 2008/09/12 MH Test only !! We enable the TX power tracking for MP!!!!! */ + /* We should call normal driver API later!! */ + case RF_8225: + case RF_8256: + case RF_6052: + Hal_SetCCKTxPower(pAdapter, TxPowerLevel); + if (pAdapter->mppriv.rateidx < MPT_RATE_6M) /* CCK rate */ + Hal_MPT_CCKTxPowerAdjustbyIndex(pAdapter, TxPowerLevel[rfPath] % 2 == 0); + Hal_SetOFDMTxPower(pAdapter, TxPowerLevel); + break; + default: + break; + } +} + +void Hal_SetDataRate(struct adapter *pAdapter) +{ + Hal_mpt_SwitchRfSetting(pAdapter); +} + +void Hal_SetAntenna(struct adapter *pAdapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + + struct ant_sel_ofdm *p_ofdm_tx; /* OFDM Tx register */ + struct ant_sel_cck *p_cck_txrx; + u8 r_rx_antenna_ofdm = 0, r_ant_select_cck_val = 0; + u8 chgTx = 0, chgRx = 0; + u32 r_ant_select_ofdm_val = 0, r_ofdm_tx_en_val = 0; + + p_ofdm_tx = (struct ant_sel_ofdm *)&r_ant_select_ofdm_val; + p_cck_txrx = (struct ant_sel_cck *)&r_ant_select_cck_val; + + p_ofdm_tx->r_ant_ht1 = 0x1; + p_ofdm_tx->r_ant_ht2 = 0x2; /* Second TX RF path is A */ + p_ofdm_tx->r_ant_non_ht = 0x3; /* 0x1+0x2=0x3 */ + + switch (pAdapter->mppriv.antenna_tx) { + case ANTENNA_A: + p_ofdm_tx->r_tx_antenna = 0x1; + r_ofdm_tx_en_val = 0x1; + p_ofdm_tx->r_ant_l = 0x1; + p_ofdm_tx->r_ant_ht_s1 = 0x1; + p_ofdm_tx->r_ant_non_ht_s1 = 0x1; + p_cck_txrx->r_ccktx_enable = 0x8; + chgTx = 1; + + /* From SD3 Willis suggestion !!! Set RF A=TX and B as standby */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 1); + r_ofdm_tx_en_val = 0x3; + + /* Power save */ + + /* We need to close RFB by SW control */ + if (pHalData->rf_type == RF_2T2R) { + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(10), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(26), 1); + PHY_SetBBReg(pAdapter, rFPGA0_XB_RFInterfaceOE, BIT(10), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(1), 1); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(17), 0); + } + break; + case ANTENNA_B: + p_ofdm_tx->r_tx_antenna = 0x2; + r_ofdm_tx_en_val = 0x2; + p_ofdm_tx->r_ant_l = 0x2; + p_ofdm_tx->r_ant_ht_s1 = 0x2; + p_ofdm_tx->r_ant_non_ht_s1 = 0x2; + p_cck_txrx->r_ccktx_enable = 0x4; + chgTx = 1; + /* From SD3 Willis suggestion !!! Set RF A as standby */ + PHY_SetBBReg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 1); + PHY_SetBBReg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); + + /* Power save */ + /* cosa r_ant_select_ofdm_val = 0x22222222; */ + + /* 2008/10/31 MH From SD3 Willi's suggestion. We must read RF 1T table. */ + /* 2009/01/08 MH From Sd3 Willis. We need to close RFA by SW control */ + if (pHalData->rf_type == RF_2T2R || pHalData->rf_type == RF_1T2R) { + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(10), 1); + PHY_SetBBReg(pAdapter, rFPGA0_XA_RFInterfaceOE, BIT(10), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(26), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(1), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(17), 1); + } + break; + case ANTENNA_AB: /* For 8192S */ + p_ofdm_tx->r_tx_antenna = 0x3; + r_ofdm_tx_en_val = 0x3; + p_ofdm_tx->r_ant_l = 0x3; + p_ofdm_tx->r_ant_ht_s1 = 0x3; + p_ofdm_tx->r_ant_non_ht_s1 = 0x3; + p_cck_txrx->r_ccktx_enable = 0xC; + chgTx = 1; + + /* From SD3 Willis suggestion !!! Set RF B as standby */ + PHY_SetBBReg(pAdapter, rFPGA0_XA_HSSIParameter2, 0xe, 2); + PHY_SetBBReg(pAdapter, rFPGA0_XB_HSSIParameter2, 0xe, 2); + + /* Disable Power save */ + /* cosa r_ant_select_ofdm_val = 0x3321333; */ + /* 2009/01/08 MH From Sd3 Willis. We need to enable RFA/B by SW control */ + if (pHalData->rf_type == RF_2T2R) { + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(10), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFInterfaceSW, BIT(26), 0); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(1), 1); + PHY_SetBBReg(pAdapter, rFPGA0_XAB_RFParameter, BIT(17), 1); + } + break; + default: + break; + } + + /* r_rx_antenna_ofdm, bit0=A, bit1=B, bit2=C, bit3=D */ + /* r_cckrx_enable : CCK default, 0=A, 1=B, 2=C, 3=D */ + /* r_cckrx_enable_2 : CCK option, 0=A, 1=B, 2=C, 3=D */ + switch (pAdapter->mppriv.antenna_rx) { + case ANTENNA_A: + r_rx_antenna_ofdm = 0x1; /* A */ + p_cck_txrx->r_cckrx_enable = 0x0; /* default: A */ + p_cck_txrx->r_cckrx_enable_2 = 0x0; /* option: A */ + chgRx = 1; + break; + case ANTENNA_B: + r_rx_antenna_ofdm = 0x2; /* B */ + p_cck_txrx->r_cckrx_enable = 0x1; /* default: B */ + p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option: B */ + chgRx = 1; + break; + case ANTENNA_AB: + r_rx_antenna_ofdm = 0x3; /* AB */ + p_cck_txrx->r_cckrx_enable = 0x0; /* default:A */ + p_cck_txrx->r_cckrx_enable_2 = 0x1; /* option:B */ + chgRx = 1; + break; + default: + break; + } + + if (chgTx && chgRx) { + switch (pHalData->rf_chip) { + case RF_8225: + case RF_8256: + case RF_6052: + /* r_ant_sel_cck_val = r_ant_select_cck_val; */ + PHY_SetBBReg(pAdapter, rFPGA1_TxInfo, 0x7fffffff, r_ant_select_ofdm_val); /* OFDM Tx */ + PHY_SetBBReg(pAdapter, rFPGA0_TxInfo, 0x0000000f, r_ofdm_tx_en_val); /* OFDM Tx */ + PHY_SetBBReg(pAdapter, rOFDM0_TRxPathEnable, 0x0000000f, r_rx_antenna_ofdm); /* OFDM Rx */ + PHY_SetBBReg(pAdapter, rOFDM1_TRxPathEnable, 0x0000000f, r_rx_antenna_ofdm); /* OFDM Rx */ + PHY_SetBBReg(pAdapter, rCCK0_AFESetting, bMaskByte3, r_ant_select_cck_val); /* CCK TxRx */ + + break; + default: + break; + } + } +} + +s32 Hal_SetThermalMeter(struct adapter *pAdapter, u8 target_ther) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + + if (!netif_running(pAdapter->pnetdev)) + return _FAIL; + + if (!check_fwstate(&pAdapter->mlmepriv, WIFI_MP_STATE)) + return _FAIL; + + target_ther &= 0xff; + if (target_ther < 0x07) + target_ther = 0x07; + else if (target_ther > 0x1d) + target_ther = 0x1d; + + pHalData->EEPROMThermalMeter = target_ther; + + return _SUCCESS; +} + +void Hal_TriggerRFThermalMeter(struct adapter *pAdapter) +{ + _write_rfreg(pAdapter, RF_PATH_A, RF_T_METER_88E, BIT(17) | BIT(16), 0x03); +} + +u8 Hal_ReadRFThermalMeter(struct adapter *pAdapter) +{ + u32 ThermalValue = 0; + + ThermalValue = _read_rfreg(pAdapter, RF_PATH_A, RF_T_METER_88E, 0xfc00); + return (u8)ThermalValue; +} + +void Hal_GetThermalMeter(struct adapter *pAdapter, u8 *value) +{ + Hal_TriggerRFThermalMeter(pAdapter); + msleep(1000); + *value = Hal_ReadRFThermalMeter(pAdapter); +} + +void Hal_SetSingleCarrierTx(struct adapter *pAdapter, u8 bStart) +{ + pAdapter->mppriv.MptCtx.bSingleCarrier = bStart; + if (bStart) { + /* Start Single Carrier. */ + /* 1. if OFDM block on? */ + if (!read_bbreg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) + write_bbreg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);/* set OFDM block on */ + + /* 2. set CCK test mode off, set to CCK normal mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); + /* 3. turn on scramble setting */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, bEnable); + /* 4. Turn On Single Carrier Tx and turn off the other test modes. */ + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bEnable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + /* for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000500); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000500); + } else { + /* Stop Single Carrier. */ + /* Turn off all test modes. */ + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + msleep(10); + + /* BB Reset */ + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); + + /* Stop for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000100); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000100); + } +} + +void Hal_SetSingleToneTx(struct adapter *pAdapter, u8 bStart) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(pAdapter); + bool is92C = IS_92C_SERIAL(pHalData->VersionID); + + u8 rfPath; + u32 reg58 = 0x0; + switch (pAdapter->mppriv.antenna_tx) { + case ANTENNA_A: + default: + rfPath = RF_PATH_A; + break; + case ANTENNA_B: + rfPath = RF_PATH_B; + break; + case ANTENNA_C: + rfPath = RF_PATH_C; + break; + } + + pAdapter->mppriv.MptCtx.bSingleTone = bStart; + if (bStart) { + /* Start Single Tone. */ + /* <20120326, Kordan> To amplify the power of tone for Xtal calibration. (asked by Edlu) */ + if (IS_HARDWARE_TYPE_8188E(pAdapter)) { + reg58 = PHY_QueryRFReg(pAdapter, RF_PATH_A, LNA_Low_Gain_3, bRFRegOffsetMask); + reg58 &= 0xFFFFFFF0; + reg58 += 2; + PHY_SetRFReg(pAdapter, RF_PATH_A, LNA_Low_Gain_3, bRFRegOffsetMask, reg58); + } + PHY_SetBBReg(pAdapter, rFPGA0_RFMOD, bCCKEn, 0x0); + PHY_SetBBReg(pAdapter, rFPGA0_RFMOD, bOFDMEn, 0x0); + + if (is92C) { + _write_rfreg(pAdapter, RF_PATH_A, 0x21, BIT(19), 0x01); + rtw_usleep_os(100); + if (rfPath == RF_PATH_A) + write_rfreg(pAdapter, RF_PATH_B, 0x00, 0x10000); /* PAD all on. */ + else if (rfPath == RF_PATH_B) + write_rfreg(pAdapter, RF_PATH_A, 0x00, 0x10000); /* PAD all on. */ + write_rfreg(pAdapter, rfPath, 0x00, 0x2001f); /* PAD all on. */ + rtw_usleep_os(100); + } else { + write_rfreg(pAdapter, rfPath, 0x21, 0xd4000); + rtw_usleep_os(100); + write_rfreg(pAdapter, rfPath, 0x00, 0x2001f); /* PAD all on. */ + rtw_usleep_os(100); + } + + /* for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000500); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000500); + + } else { + /* Stop Single Tone. */ + /* <20120326, Kordan> To amplify the power of tone for Xtal calibration. (asked by Edlu) */ + /* <20120326, Kordan> Only in single tone mode. (asked by Edlu) */ + if (IS_HARDWARE_TYPE_8188E(pAdapter)) { + reg58 = PHY_QueryRFReg(pAdapter, RF_PATH_A, LNA_Low_Gain_3, bRFRegOffsetMask); + reg58 &= 0xFFFFFFF0; + PHY_SetRFReg(pAdapter, RF_PATH_A, LNA_Low_Gain_3, bRFRegOffsetMask, reg58); + } + write_bbreg(pAdapter, rFPGA0_RFMOD, bCCKEn, 0x1); + write_bbreg(pAdapter, rFPGA0_RFMOD, bOFDMEn, 0x1); + if (is92C) { + _write_rfreg(pAdapter, RF_PATH_A, 0x21, BIT(19), 0x00); + rtw_usleep_os(100); + write_rfreg(pAdapter, RF_PATH_A, 0x00, 0x32d75); /* PAD all on. */ + write_rfreg(pAdapter, RF_PATH_B, 0x00, 0x32d75); /* PAD all on. */ + rtw_usleep_os(100); + } else { + write_rfreg(pAdapter, rfPath, 0x21, 0x54000); + rtw_usleep_os(100); + write_rfreg(pAdapter, rfPath, 0x00, 0x30000); /* PAD all on. */ + rtw_usleep_os(100); + } + + /* Stop for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000100); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000100); + } +} + +void Hal_SetCarrierSuppressionTx(struct adapter *pAdapter, u8 bStart) +{ + pAdapter->mppriv.MptCtx.bCarrierSuppression = bStart; + if (bStart) { + /* Start Carrier Suppression. */ + if (pAdapter->mppriv.rateidx <= MPT_RATE_11M) { + /* 1. if CCK block on? */ + if (!read_bbreg(pAdapter, rFPGA0_RFMOD, bCCKEn)) + write_bbreg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);/* set CCK block on */ + + /* Turn Off All Test Mode */ + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); /* transmit mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, 0x0); /* turn off scramble setting */ + + /* Set CCK Tx Test Rate */ + write_bbreg(pAdapter, rCCK0_System, bCCKTxRate, 0x0); /* Set FTxRate to 1Mbps */ + } + + /* for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000500); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000500); + } else { + /* Stop Carrier Suppression. */ + if (pAdapter->mppriv.rateidx <= MPT_RATE_11M) { + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); /* normal mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, 0x1); /* turn on scramble setting */ + + /* BB Reset */ + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); + } + + /* Stop for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000100); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000100); + } +} + +void Hal_SetCCKContinuousTx(struct adapter *pAdapter, u8 bStart) +{ + u32 cckrate; + + if (bStart) { + /* 1. if CCK block on? */ + if (!read_bbreg(pAdapter, rFPGA0_RFMOD, bCCKEn)) + write_bbreg(pAdapter, rFPGA0_RFMOD, bCCKEn, bEnable);/* set CCK block on */ + + /* Turn Off All Test Mode */ + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + /* Set CCK Tx Test Rate */ + cckrate = pAdapter->mppriv.rateidx; + write_bbreg(pAdapter, rCCK0_System, bCCKTxRate, cckrate); + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, 0x2); /* transmit mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, bEnable); /* turn on scramble setting */ + + /* for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000500); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000500); + } else { + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, 0x0); /* normal mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, bEnable); /* turn on scramble setting */ + + /* BB Reset */ + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); + + /* Stop for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000100); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000100); + } + + pAdapter->mppriv.MptCtx.bCckContTx = bStart; + pAdapter->mppriv.MptCtx.bOfdmContTx = false; +} /* mpt_StartCckContTx */ + +void Hal_SetOFDMContinuousTx(struct adapter *pAdapter, u8 bStart) +{ + if (bStart) { + /* 1. if OFDM block on? */ + if (!read_bbreg(pAdapter, rFPGA0_RFMOD, bOFDMEn)) + write_bbreg(pAdapter, rFPGA0_RFMOD, bOFDMEn, bEnable);/* set OFDM block on */ + + /* 2. set CCK test mode off, set to CCK normal mode */ + write_bbreg(pAdapter, rCCK0_System, bCCKBBMode, bDisable); + + /* 3. turn on scramble setting */ + write_bbreg(pAdapter, rCCK0_System, bCCKScramble, bEnable); + /* 4. Turn On Continue Tx and turn off the other test modes. */ + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bEnable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + + /* for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000500); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000500); + + } else { + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMContinueTx, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleCarrier, bDisable); + write_bbreg(pAdapter, rOFDM1_LSTF, bOFDMSingleTone, bDisable); + /* Delay 10 ms */ + msleep(10); + /* BB Reset */ + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x0); + write_bbreg(pAdapter, rPMAC_Reset, bBBResetB, 0x1); + + /* Stop for dynamic set Power index. */ + write_bbreg(pAdapter, rFPGA0_XA_HSSIParameter1, bMaskDWord, 0x01000100); + write_bbreg(pAdapter, rFPGA0_XB_HSSIParameter1, bMaskDWord, 0x01000100); + } + + pAdapter->mppriv.MptCtx.bCckContTx = false; + pAdapter->mppriv.MptCtx.bOfdmContTx = bStart; +} /* mpt_StartOfdmContTx */ + +void Hal_SetContinuousTx(struct adapter *pAdapter, u8 bStart) +{ + pAdapter->mppriv.MptCtx.bStartContTx = bStart; + if (pAdapter->mppriv.rateidx <= MPT_RATE_11M) + Hal_SetCCKContinuousTx(pAdapter, bStart); + else if ((pAdapter->mppriv.rateidx >= MPT_RATE_6M) && + (pAdapter->mppriv.rateidx <= MPT_RATE_MCS15)) + Hal_SetOFDMContinuousTx(pAdapter, bStart); +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c new file mode 100644 index 000000000000..30a9dca8f453 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_phycfg.c @@ -0,0 +1,1105 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_PHYCFG_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtw_iol.h" +#include "../include/rtl8188e_hal.h" + +/*---------------------------Define Local Constant---------------------------*/ +/* Channel switch:The size of command tables for switch channel*/ +#define MAX_PRECMD_CNT 16 +#define MAX_RFDEPENDCMD_CNT 16 +#define MAX_POSTCMD_CNT 16 + +#define MAX_DOZE_WAITING_TIMES_9x 64 + +/*---------------------------Define Local Constant---------------------------*/ + +/*------------------------Define global variable-----------------------------*/ + +/*------------------------Define local variable------------------------------*/ + +/*--------------------Define export function prototype-----------------------*/ +/* Please refer to header file */ +/*--------------------Define export function prototype-----------------------*/ + +/*----------------------------Function Body----------------------------------*/ +/* */ +/* 1. BB register R/W API */ +/* */ + +/** +* Function: phy_CalculateBitShift +* +* OverView: Get shifted position of the BitMask +* +* Input: +* u32 BitMask, +* +* Output: none +* Return: u32 Return the shift bit bit position of the mask +*/ +static u32 phy_CalculateBitShift(u32 BitMask) +{ + u32 i; + + for (i = 0; i <= 31; i++) { + if (((BitMask >> i) & 0x1) == 1) + break; + } + return i; +} + +/** +* Function: PHY_QueryBBReg +* +* OverView: Read "sepcific bits" from BB register +* +* Input: +* struct adapter *Adapter, +* u32 RegAddr, The target address to be readback +* u32 BitMask The target bit position in the target address +* to be readback +* Output: None +* Return: u32 Data The readback register value +* Note: This function is equal to "GetRegSetting" in PHY programming guide +*/ +u32 +rtl8188e_PHY_QueryBBReg( + struct adapter *Adapter, + u32 RegAddr, + u32 BitMask + ) +{ + u32 ReturnValue = 0, OriginalValue, BitShift; + + OriginalValue = rtw_read32(Adapter, RegAddr); + BitShift = phy_CalculateBitShift(BitMask); + ReturnValue = (OriginalValue & BitMask) >> BitShift; + return ReturnValue; +} + +/** +* Function: PHY_SetBBReg +* +* OverView: Write "Specific bits" to BB register (page 8~) +* +* Input: +* struct adapter *Adapter, +* u32 RegAddr, The target address to be modified +* u32 BitMask The target bit position in the target address +* to be modified +* u32 Data The new register value in the target bit position +* of the target address +* +* Output: None +* Return: None +* Note: This function is equal to "PutRegSetting" in PHY programming guide +*/ + +void rtl8188e_PHY_SetBBReg(struct adapter *Adapter, u32 RegAddr, u32 BitMask, u32 Data) +{ + u32 OriginalValue, BitShift; + + if (BitMask != bMaskDWord) { /* if not "double word" write */ + OriginalValue = rtw_read32(Adapter, RegAddr); + BitShift = phy_CalculateBitShift(BitMask); + Data = ((OriginalValue & (~BitMask)) | (Data << BitShift)); + } + + rtw_write32(Adapter, RegAddr, Data); +} + +/* */ +/* 2. RF register R/W API */ +/* */ +/** +* Function: phy_RFSerialRead +* +* OverView: Read regster from RF chips +* +* Input: +* struct adapter *Adapter, +* enum rf_radio_path eRFPath, Radio path of A/B/C/D +* u32 Offset, The target address to be read +* +* Output: None +* Return: u32 reback value +* Note: Threre are three types of serial operations: +* 1. Software serial write +* 2. Hardware LSSI-Low Speed Serial Interface +* 3. Hardware HSSI-High speed +* serial write. Driver need to implement (1) and (2). +* This function is equal to the combination of RF_ReadReg() and RFLSSIRead() +*/ +static u32 +phy_RFSerialRead( + struct adapter *Adapter, + enum rf_radio_path eRFPath, + u32 Offset + ) +{ + u32 retValue = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct bb_reg_def *pPhyReg = &pHalData->PHYRegDef[eRFPath]; + u32 NewOffset; + u32 tmplong, tmplong2; + u8 RfPiEnable = 0; + /* */ + /* Make sure RF register offset is correct */ + /* */ + Offset &= 0xff; + + /* */ + /* Switch page for 8256 RF IC */ + /* */ + NewOffset = Offset; + + /* For 92S LSSI Read RFLSSIRead */ + /* For RF A/B write 0x824/82c(does not work in the future) */ + /* We must use 0x824 for RF A and B to execute read trigger */ + tmplong = PHY_QueryBBReg(Adapter, rFPGA0_XA_HSSIParameter2, bMaskDWord); + if (eRFPath == RF_PATH_A) + tmplong2 = tmplong; + else + tmplong2 = PHY_QueryBBReg(Adapter, pPhyReg->rfHSSIPara2, bMaskDWord); + + tmplong2 = (tmplong2 & (~bLSSIReadAddress)) | (NewOffset << 23) | bLSSIReadEdge; /* T65 RF */ + + PHY_SetBBReg(Adapter, rFPGA0_XA_HSSIParameter2, bMaskDWord, tmplong & (~bLSSIReadEdge)); + udelay(10);/* PlatformStallExecution(10); */ + + PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, bMaskDWord, tmplong2); + udelay(100);/* PlatformStallExecution(100); */ + + udelay(10);/* PlatformStallExecution(10); */ + + if (eRFPath == RF_PATH_A) + RfPiEnable = (u8)PHY_QueryBBReg(Adapter, rFPGA0_XA_HSSIParameter1, BIT(8)); + else if (eRFPath == RF_PATH_B) + RfPiEnable = (u8)PHY_QueryBBReg(Adapter, rFPGA0_XB_HSSIParameter1, BIT(8)); + + if (RfPiEnable) { /* Read from BBreg8b8, 12 bits for 8190, 20bits for T65 RF */ + retValue = PHY_QueryBBReg(Adapter, pPhyReg->rfLSSIReadBackPi, bLSSIReadBackData); + } else { /* Read from BBreg8a0, 12 bits for 8190, 20 bits for T65 RF */ + retValue = PHY_QueryBBReg(Adapter, pPhyReg->rfLSSIReadBack, bLSSIReadBackData); + } + return retValue; +} + +/** +* Function: phy_RFSerialWrite +* +* OverView: Write data to RF register (page 8~) +* +* Input: +* struct adapter *Adapter, +* enum rf_radio_path eRFPath, Radio path of A/B/C/D +* u32 Offset, The target address to be read +* u32 Data The new register Data in the target bit position +* of the target to be read +* +* Output: None +* Return: None +* Note: Threre are three types of serial operations: +* 1. Software serial write +* 2. Hardware LSSI-Low Speed Serial Interface +* 3. Hardware HSSI-High speed +* serial write. Driver need to implement (1) and (2). +* This function is equal to the combination of RF_ReadReg() and RFLSSIRead() + * + * Note: For RF8256 only + * The total count of RTL8256(Zebra4) register is around 36 bit it only employs + * 4-bit RF address. RTL8256 uses "register mode control bit" (Reg00[12], Reg00[10]) + * to access register address bigger than 0xf. See "Appendix-4 in PHY Configuration + * programming guide" for more details. + * Thus, we define a sub-finction for RTL8526 register address conversion + * =========================================================== + * Register Mode RegCTL[1] RegCTL[0] Note + * (Reg00[12]) (Reg00[10]) + * =========================================================== + * Reg_Mode0 0 x Reg 0 ~15(0x0 ~ 0xf) + * ------------------------------------------------------------------ + * Reg_Mode1 1 0 Reg 16 ~30(0x1 ~ 0xf) + * ------------------------------------------------------------------ + * Reg_Mode2 1 1 Reg 31 ~ 45(0x1 ~ 0xf) + * ------------------------------------------------------------------ + * + * 2008/09/02 MH Add 92S RF definition + * + * + * +*/ +static void +phy_RFSerialWrite( + struct adapter *Adapter, + enum rf_radio_path eRFPath, + u32 Offset, + u32 Data + ) +{ + u32 DataAndAddr = 0; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct bb_reg_def *pPhyReg = &pHalData->PHYRegDef[eRFPath]; + u32 NewOffset; + + /* 2009/06/17 MH We can not execute IO for power save or other accident mode. */ + + Offset &= 0xff; + + /* */ + /* Switch page for 8256 RF IC */ + /* */ + NewOffset = Offset; + + /* */ + /* Put write addr in [5:0] and write data in [31:16] */ + /* */ + DataAndAddr = ((NewOffset << 20) | (Data & 0x000fffff)) & 0x0fffffff; /* T65 RF */ + + /* */ + /* Write Operation */ + /* */ + PHY_SetBBReg(Adapter, pPhyReg->rf3wireOffset, bMaskDWord, DataAndAddr); +} + +/** +* Function: PHY_QueryRFReg +* +* OverView: Query "Specific bits" to RF register (page 8~) +* +* Input: +* struct adapter *Adapter, +* enum rf_radio_path eRFPath, Radio path of A/B/C/D +* u32 RegAddr, The target address to be read +* u32 BitMask The target bit position in the target address +* to be read +* +* Output: None +* Return: u32 Readback value +* Note: This function is equal to "GetRFRegSetting" in PHY programming guide +*/ +u32 rtl8188e_PHY_QueryRFReg(struct adapter *Adapter, enum rf_radio_path eRFPath, + u32 RegAddr, u32 BitMask) +{ + u32 Original_Value, Readback_Value, BitShift; + + Original_Value = phy_RFSerialRead(Adapter, eRFPath, RegAddr); + + BitShift = phy_CalculateBitShift(BitMask); + Readback_Value = (Original_Value & BitMask) >> BitShift; + return Readback_Value; +} + +/** +* Function: PHY_SetRFReg +* +* OverView: Write "Specific bits" to RF register (page 8~) +* +* Input: +* struct adapter *Adapter, +* enum rf_radio_path eRFPath, Radio path of A/B/C/D +* u32 RegAddr, The target address to be modified +* u32 BitMask The target bit position in the target address +* to be modified +* u32 Data The new register Data in the target bit position +* of the target address +* +* Output: None +* Return: None +* Note: This function is equal to "PutRFRegSetting" in PHY programming guide +*/ +void +rtl8188e_PHY_SetRFReg( + struct adapter *Adapter, + enum rf_radio_path eRFPath, + u32 RegAddr, + u32 BitMask, + u32 Data + ) +{ + u32 Original_Value, BitShift; + + /* RF data is 12 bits only */ + if (BitMask != bRFRegOffsetMask) { + Original_Value = phy_RFSerialRead(Adapter, eRFPath, RegAddr); + BitShift = phy_CalculateBitShift(BitMask); + Data = ((Original_Value & (~BitMask)) | (Data << BitShift)); + } + + phy_RFSerialWrite(Adapter, eRFPath, RegAddr, Data); +} + +/* */ +/* 3. Initial MAC/BB/RF config by reading MAC/BB/RF txt. */ +/* */ + +/*----------------------------------------------------------------------------- + * Function: PHY_MACConfig8192C + * + * Overview: Condig MAC by header file or parameter file. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 08/12/2008 MHC Create Version 0. + * + *---------------------------------------------------------------------------*/ +s32 PHY_MACConfig8188E(struct adapter *Adapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + int rtStatus = _SUCCESS; + + /* */ + /* Config MAC */ + /* */ + if (HAL_STATUS_FAILURE == ODM_ConfigMACWithHeaderFile(&pHalData->odmpriv)) + rtStatus = _FAIL; + + /* 2010.07.13 AMPDU aggregation number B */ + rtw_write16(Adapter, REG_MAX_AGGR_NUM, MAX_AGGR_NUM); + + return rtStatus; +} + +/** +* Function: phy_InitBBRFRegisterDefinition +* +* OverView: Initialize Register definition offset for Radio Path A/B/C/D +* +* Input: +* struct adapter *Adapter, +* +* Output: None +* Return: None +* Note: The initialization value is constant and it should never be changes +*/ +static void +phy_InitBBRFRegisterDefinition( + struct adapter *Adapter +) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + /* RF Interface Sowrtware Control */ + pHalData->PHYRegDef[RF_PATH_A].rfintfs = rFPGA0_XAB_RFInterfaceSW; /* 16 LSBs if read 32-bit from 0x870 */ + pHalData->PHYRegDef[RF_PATH_B].rfintfs = rFPGA0_XAB_RFInterfaceSW; /* 16 MSBs if read 32-bit from 0x870 (16-bit for 0x872) */ + pHalData->PHYRegDef[RF_PATH_C].rfintfs = rFPGA0_XCD_RFInterfaceSW;/* 16 LSBs if read 32-bit from 0x874 */ + pHalData->PHYRegDef[RF_PATH_D].rfintfs = rFPGA0_XCD_RFInterfaceSW;/* 16 MSBs if read 32-bit from 0x874 (16-bit for 0x876) */ + + /* RF Interface Readback Value */ + pHalData->PHYRegDef[RF_PATH_A].rfintfi = rFPGA0_XAB_RFInterfaceRB; /* 16 LSBs if read 32-bit from 0x8E0 */ + pHalData->PHYRegDef[RF_PATH_B].rfintfi = rFPGA0_XAB_RFInterfaceRB;/* 16 MSBs if read 32-bit from 0x8E0 (16-bit for 0x8E2) */ + pHalData->PHYRegDef[RF_PATH_C].rfintfi = rFPGA0_XCD_RFInterfaceRB;/* 16 LSBs if read 32-bit from 0x8E4 */ + pHalData->PHYRegDef[RF_PATH_D].rfintfi = rFPGA0_XCD_RFInterfaceRB;/* 16 MSBs if read 32-bit from 0x8E4 (16-bit for 0x8E6) */ + + /* RF Interface Output (and Enable) */ + pHalData->PHYRegDef[RF_PATH_A].rfintfo = rFPGA0_XA_RFInterfaceOE; /* 16 LSBs if read 32-bit from 0x860 */ + pHalData->PHYRegDef[RF_PATH_B].rfintfo = rFPGA0_XB_RFInterfaceOE; /* 16 LSBs if read 32-bit from 0x864 */ + + /* RF Interface (Output and) Enable */ + pHalData->PHYRegDef[RF_PATH_A].rfintfe = rFPGA0_XA_RFInterfaceOE; /* 16 MSBs if read 32-bit from 0x860 (16-bit for 0x862) */ + pHalData->PHYRegDef[RF_PATH_B].rfintfe = rFPGA0_XB_RFInterfaceOE; /* 16 MSBs if read 32-bit from 0x864 (16-bit for 0x866) */ + + /* Addr of LSSI. Wirte RF register by driver */ + pHalData->PHYRegDef[RF_PATH_A].rf3wireOffset = rFPGA0_XA_LSSIParameter; /* LSSI Parameter */ + pHalData->PHYRegDef[RF_PATH_B].rf3wireOffset = rFPGA0_XB_LSSIParameter; + + /* RF parameter */ + pHalData->PHYRegDef[RF_PATH_A].rfLSSI_Select = rFPGA0_XAB_RFParameter; /* BB Band Select */ + pHalData->PHYRegDef[RF_PATH_B].rfLSSI_Select = rFPGA0_XAB_RFParameter; + pHalData->PHYRegDef[RF_PATH_C].rfLSSI_Select = rFPGA0_XCD_RFParameter; + pHalData->PHYRegDef[RF_PATH_D].rfLSSI_Select = rFPGA0_XCD_RFParameter; + + /* Tx AGC Gain Stage (same for all path. Should we remove this?) */ + pHalData->PHYRegDef[RF_PATH_A].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ + pHalData->PHYRegDef[RF_PATH_B].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ + pHalData->PHYRegDef[RF_PATH_C].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ + pHalData->PHYRegDef[RF_PATH_D].rfTxGainStage = rFPGA0_TxGainStage; /* Tx gain stage */ + + /* Tranceiver A~D HSSI Parameter-1 */ + pHalData->PHYRegDef[RF_PATH_A].rfHSSIPara1 = rFPGA0_XA_HSSIParameter1; /* wire control parameter1 */ + pHalData->PHYRegDef[RF_PATH_B].rfHSSIPara1 = rFPGA0_XB_HSSIParameter1; /* wire control parameter1 */ + + /* Tranceiver A~D HSSI Parameter-2 */ + pHalData->PHYRegDef[RF_PATH_A].rfHSSIPara2 = rFPGA0_XA_HSSIParameter2; /* wire control parameter2 */ + pHalData->PHYRegDef[RF_PATH_B].rfHSSIPara2 = rFPGA0_XB_HSSIParameter2; /* wire control parameter2 */ + + /* RF switch Control */ + pHalData->PHYRegDef[RF_PATH_A].rfSwitchControl = rFPGA0_XAB_SwitchControl; /* TR/Ant switch control */ + pHalData->PHYRegDef[RF_PATH_B].rfSwitchControl = rFPGA0_XAB_SwitchControl; + pHalData->PHYRegDef[RF_PATH_C].rfSwitchControl = rFPGA0_XCD_SwitchControl; + pHalData->PHYRegDef[RF_PATH_D].rfSwitchControl = rFPGA0_XCD_SwitchControl; + + /* AGC control 1 */ + pHalData->PHYRegDef[RF_PATH_A].rfAGCControl1 = rOFDM0_XAAGCCore1; + pHalData->PHYRegDef[RF_PATH_B].rfAGCControl1 = rOFDM0_XBAGCCore1; + pHalData->PHYRegDef[RF_PATH_C].rfAGCControl1 = rOFDM0_XCAGCCore1; + pHalData->PHYRegDef[RF_PATH_D].rfAGCControl1 = rOFDM0_XDAGCCore1; + + /* AGC control 2 */ + pHalData->PHYRegDef[RF_PATH_A].rfAGCControl2 = rOFDM0_XAAGCCore2; + pHalData->PHYRegDef[RF_PATH_B].rfAGCControl2 = rOFDM0_XBAGCCore2; + pHalData->PHYRegDef[RF_PATH_C].rfAGCControl2 = rOFDM0_XCAGCCore2; + pHalData->PHYRegDef[RF_PATH_D].rfAGCControl2 = rOFDM0_XDAGCCore2; + + /* RX AFE control 1 */ + pHalData->PHYRegDef[RF_PATH_A].rfRxIQImbalance = rOFDM0_XARxIQImbalance; + pHalData->PHYRegDef[RF_PATH_B].rfRxIQImbalance = rOFDM0_XBRxIQImbalance; + pHalData->PHYRegDef[RF_PATH_C].rfRxIQImbalance = rOFDM0_XCRxIQImbalance; + pHalData->PHYRegDef[RF_PATH_D].rfRxIQImbalance = rOFDM0_XDRxIQImbalance; + + /* RX AFE control 1 */ + pHalData->PHYRegDef[RF_PATH_A].rfRxAFE = rOFDM0_XARxAFE; + pHalData->PHYRegDef[RF_PATH_B].rfRxAFE = rOFDM0_XBRxAFE; + pHalData->PHYRegDef[RF_PATH_C].rfRxAFE = rOFDM0_XCRxAFE; + pHalData->PHYRegDef[RF_PATH_D].rfRxAFE = rOFDM0_XDRxAFE; + + /* Tx AFE control 1 */ + pHalData->PHYRegDef[RF_PATH_A].rfTxIQImbalance = rOFDM0_XATxIQImbalance; + pHalData->PHYRegDef[RF_PATH_B].rfTxIQImbalance = rOFDM0_XBTxIQImbalance; + pHalData->PHYRegDef[RF_PATH_C].rfTxIQImbalance = rOFDM0_XCTxIQImbalance; + pHalData->PHYRegDef[RF_PATH_D].rfTxIQImbalance = rOFDM0_XDTxIQImbalance; + + /* Tx AFE control 2 */ + pHalData->PHYRegDef[RF_PATH_A].rfTxAFE = rOFDM0_XATxAFE; + pHalData->PHYRegDef[RF_PATH_B].rfTxAFE = rOFDM0_XBTxAFE; + pHalData->PHYRegDef[RF_PATH_C].rfTxAFE = rOFDM0_XCTxAFE; + pHalData->PHYRegDef[RF_PATH_D].rfTxAFE = rOFDM0_XDTxAFE; + + /* Tranceiver LSSI Readback SI mode */ + pHalData->PHYRegDef[RF_PATH_A].rfLSSIReadBack = rFPGA0_XA_LSSIReadBack; + pHalData->PHYRegDef[RF_PATH_B].rfLSSIReadBack = rFPGA0_XB_LSSIReadBack; + pHalData->PHYRegDef[RF_PATH_C].rfLSSIReadBack = rFPGA0_XC_LSSIReadBack; + pHalData->PHYRegDef[RF_PATH_D].rfLSSIReadBack = rFPGA0_XD_LSSIReadBack; + + /* Tranceiver LSSI Readback PI mode */ + pHalData->PHYRegDef[RF_PATH_A].rfLSSIReadBackPi = TransceiverA_HSPI_Readback; + pHalData->PHYRegDef[RF_PATH_B].rfLSSIReadBackPi = TransceiverB_HSPI_Readback; +} + +void storePwrIndexDiffRateOffset(struct adapter *Adapter, u32 RegAddr, u32 BitMask, u32 Data) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + if (RegAddr == rTxAGC_A_Rate18_06) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][0] = Data; + if (RegAddr == rTxAGC_A_Rate54_24) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][1] = Data; + if (RegAddr == rTxAGC_A_CCK1_Mcs32) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][6] = Data; + if (RegAddr == rTxAGC_B_CCK11_A_CCK2_11 && BitMask == 0xffffff00) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][7] = Data; + if (RegAddr == rTxAGC_A_Mcs03_Mcs00) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][2] = Data; + if (RegAddr == rTxAGC_A_Mcs07_Mcs04) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][3] = Data; + if (RegAddr == rTxAGC_A_Mcs11_Mcs08) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][4] = Data; + if (RegAddr == rTxAGC_A_Mcs15_Mcs12) { + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][5] = Data; + if (pHalData->rf_type == RF_1T1R) + pHalData->pwrGroupCnt++; + } + if (RegAddr == rTxAGC_B_Rate18_06) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][8] = Data; + if (RegAddr == rTxAGC_B_Rate54_24) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][9] = Data; + if (RegAddr == rTxAGC_B_CCK1_55_Mcs32) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][14] = Data; + if (RegAddr == rTxAGC_B_CCK11_A_CCK2_11 && BitMask == 0x000000ff) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][15] = Data; + if (RegAddr == rTxAGC_B_Mcs03_Mcs00) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][10] = Data; + if (RegAddr == rTxAGC_B_Mcs07_Mcs04) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][11] = Data; + if (RegAddr == rTxAGC_B_Mcs11_Mcs08) + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][12] = Data; + if (RegAddr == rTxAGC_B_Mcs15_Mcs12) { + pHalData->MCSTxPowerLevelOriginalOffset[pHalData->pwrGroupCnt][13] = Data; + if (pHalData->rf_type != RF_1T1R) + pHalData->pwrGroupCnt++; + } +} + +static int phy_BB8188E_Config_ParaFile(struct adapter *Adapter) +{ + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(Adapter); + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + int rtStatus = _SUCCESS; + + /* */ + /* 1. Read PHY_REG.TXT BB INIT!! */ + /* We will separate as 88C / 92C according to chip version */ + /* */ + if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_PHY_REG)) + rtStatus = _FAIL; + if (rtStatus != _SUCCESS) + goto phy_BB8190_Config_ParaFile_Fail; + + /* 2. If EEPROM or EFUSE autoload OK, We must config by PHY_REG_PG.txt */ + if (!pEEPROM->bautoload_fail_flag) { + pHalData->pwrGroupCnt = 0; + + if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_PHY_REG_PG)) + rtStatus = _FAIL; + } + + if (rtStatus != _SUCCESS) + goto phy_BB8190_Config_ParaFile_Fail; + + /* 3. BB AGC table Initialization */ + if (HAL_STATUS_FAILURE == ODM_ConfigBBWithHeaderFile(&pHalData->odmpriv, CONFIG_BB_AGC_TAB)) + rtStatus = _FAIL; + + if (rtStatus != _SUCCESS) + goto phy_BB8190_Config_ParaFile_Fail; + +phy_BB8190_Config_ParaFile_Fail: + + return rtStatus; +} + +int +PHY_BBConfig8188E( + struct adapter *Adapter + ) +{ + int rtStatus = _SUCCESS; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u32 RegVal; + u8 CrystalCap; + + phy_InitBBRFRegisterDefinition(Adapter); + + /* Enable BB and RF */ + RegVal = rtw_read16(Adapter, REG_SYS_FUNC_EN); + rtw_write16(Adapter, REG_SYS_FUNC_EN, (u16)(RegVal | BIT(13) | BIT(0) | BIT(1))); + + /* 20090923 Joseph: Advised by Steven and Jenyu. Power sequence before init RF. */ + + rtw_write8(Adapter, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); + + rtw_write8(Adapter, REG_SYS_FUNC_EN, FEN_USBA | FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB); + + /* Config BB and AGC */ + rtStatus = phy_BB8188E_Config_ParaFile(Adapter); + + /* write 0x24[16:11] = 0x24[22:17] = CrystalCap */ + CrystalCap = pHalData->CrystalCap & 0x3F; + PHY_SetBBReg(Adapter, REG_AFE_XTAL_CTRL, 0x7ff800, (CrystalCap | (CrystalCap << 6))); + + return rtStatus; +} + +int PHY_RFConfig8188E(struct adapter *Adapter) +{ + int rtStatus = _SUCCESS; + + /* RF config */ + rtStatus = PHY_RF6052_Config8188E(Adapter); + return rtStatus; +} + +/*----------------------------------------------------------------------------- + * Function: PHY_ConfigRFWithParaFile() + * + * Overview: This function read RF parameters from general file format, and do RF 3-wire + * + * Input: struct adapter *Adapter + * ps8 pFileName + * enum rf_radio_path eRFPath + * + * Output: NONE + * + * Return: RT_STATUS_SUCCESS: configuration file exist + * + * Note: Delay may be required for RF configuration + *---------------------------------------------------------------------------*/ +int rtl8188e_PHY_ConfigRFWithParaFile(struct adapter *Adapter, u8 *pFileName, enum rf_radio_path eRFPath) +{ + return _SUCCESS; +} + +void +rtl8192c_PHY_GetHWRegOriginalValue( + struct adapter *Adapter + ) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + /* read rx initial gain */ + pHalData->DefaultInitialGain[0] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XAAGCCore1, bMaskByte0); + pHalData->DefaultInitialGain[1] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XBAGCCore1, bMaskByte0); + pHalData->DefaultInitialGain[2] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XCAGCCore1, bMaskByte0); + pHalData->DefaultInitialGain[3] = (u8)PHY_QueryBBReg(Adapter, rOFDM0_XDAGCCore1, bMaskByte0); + + /* read framesync */ + pHalData->framesync = (u8)PHY_QueryBBReg(Adapter, rOFDM0_RxDetector3, bMaskByte0); + pHalData->framesyncC34 = PHY_QueryBBReg(Adapter, rOFDM0_RxDetector2, bMaskDWord); +} + +/* */ +/* Description: */ +/* Map dBm into Tx power index according to */ +/* current HW model, for example, RF and PA, and */ +/* current wireless mode. */ +/* By Bruce, 2008-01-29. */ +/* */ +static u8 phy_DbmToTxPwrIdx(struct adapter *Adapter, enum wireless_mode WirelessMode, int PowerInDbm) +{ + u8 TxPwrIdx = 0; + int Offset = 0; + + /* */ + /* Tested by MP, we found that CCK Index 0 equals to 8dbm, OFDM legacy equals to */ + /* 3dbm, and OFDM HT equals to 0dbm respectively. */ + /* Note: */ + /* The mapping may be different by different NICs. Do not use this formula for what needs accurate result. */ + /* By Bruce, 2008-01-29. */ + /* */ + switch (WirelessMode) { + case WIRELESS_MODE_B: + Offset = -7; + break; + + case WIRELESS_MODE_G: + case WIRELESS_MODE_N_24G: + default: + Offset = -8; + break; + } + + if ((PowerInDbm - Offset) > 0) + TxPwrIdx = (u8)((PowerInDbm - Offset) * 2); + else + TxPwrIdx = 0; + + /* Tx Power Index is too large. */ + if (TxPwrIdx > MAX_TXPWR_IDX_NMODE_92S) + TxPwrIdx = MAX_TXPWR_IDX_NMODE_92S; + + return TxPwrIdx; +} + +/* */ +/* Description: */ +/* Map Tx power index into dBm according to */ +/* current HW model, for example, RF and PA, and */ +/* current wireless mode. */ +/* By Bruce, 2008-01-29. */ +/* */ +static int phy_TxPwrIdxToDbm(struct adapter *Adapter, enum wireless_mode WirelessMode, u8 TxPwrIdx) +{ + int Offset = 0; + int PwrOutDbm = 0; + + /* */ + /* Tested by MP, we found that CCK Index 0 equals to -7dbm, OFDM legacy equals to -8dbm. */ + /* Note: */ + /* The mapping may be different by different NICs. Do not use this formula for what needs accurate result. */ + /* By Bruce, 2008-01-29. */ + /* */ + switch (WirelessMode) { + case WIRELESS_MODE_B: + Offset = -7; + break; + case WIRELESS_MODE_G: + case WIRELESS_MODE_N_24G: + default: + Offset = -8; + break; + } + + PwrOutDbm = TxPwrIdx / 2 + Offset; /* Discard the decimal part. */ + + return PwrOutDbm; +} + +/*----------------------------------------------------------------------------- + * Function: GetTxPowerLevel8190() + * + * Overview: This function is export to "common" moudule + * + * Input: struct adapter *Adapter + * psByte Power Level + * + * Output: NONE + * + * Return: NONE + * + *---------------------------------------------------------------------------*/ +void PHY_GetTxPowerLevel8188E(struct adapter *Adapter, u32 *powerlevel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u8 TxPwrLevel = 0; + int TxPwrDbm; + + /* */ + /* Because the Tx power indexes are different, we report the maximum of them to */ + /* meet the CCX TPC request. By Bruce, 2008-01-31. */ + /* */ + + /* CCK */ + TxPwrLevel = pHalData->CurrentCckTxPwrIdx; + TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_B, TxPwrLevel); + + /* Legacy OFDM */ + TxPwrLevel = pHalData->CurrentOfdm24GTxPwrIdx + pHalData->LegacyHTTxPowerDiff; + + /* Compare with Legacy OFDM Tx power. */ + if (phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_G, TxPwrLevel) > TxPwrDbm) + TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_G, TxPwrLevel); + + /* HT OFDM */ + TxPwrLevel = pHalData->CurrentOfdm24GTxPwrIdx; + + /* Compare with HT OFDM Tx power. */ + if (phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_N_24G, TxPwrLevel) > TxPwrDbm) + TxPwrDbm = phy_TxPwrIdxToDbm(Adapter, WIRELESS_MODE_N_24G, TxPwrLevel); + + *powerlevel = TxPwrDbm; +} + +static void getTxPowerIndex88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel, + u8 *ofdmPowerLevel, u8 *BW20PowerLevel, + u8 *BW40PowerLevel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u8 index = (channel - 1); + u8 TxCount = 0, path_nums; + + if ((RF_1T2R == pHalData->rf_type) || (RF_1T1R == pHalData->rf_type)) + path_nums = 1; + else + path_nums = 2; + + for (TxCount = 0; TxCount < path_nums; TxCount++) { + if (TxCount == RF_PATH_A) { + /* 1. CCK */ + cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; + /* 2. OFDM */ + ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->OFDM_24G_Diff[TxCount][RF_PATH_A]; + /* 1. BW20 */ + BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[TxCount][RF_PATH_A]; + /* 2. BW40 */ + BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; + } else if (TxCount == RF_PATH_B) { + /* 1. CCK */ + cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; + /* 2. OFDM */ + ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[TxCount][index]; + /* 1. BW20 */ + BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[TxCount][RF_PATH_A] + + pHalData->BW20_24G_Diff[TxCount][index]; + /* 2. BW40 */ + BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; + } else if (TxCount == RF_PATH_C) { + /* 1. CCK */ + cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; + /* 2. OFDM */ + ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_B][index] + + pHalData->BW20_24G_Diff[TxCount][index]; + /* 1. BW20 */ + BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_B][index] + + pHalData->BW20_24G_Diff[TxCount][index]; + /* 2. BW40 */ + BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; + } else if (TxCount == RF_PATH_D) { + /* 1. CCK */ + cckPowerLevel[TxCount] = pHalData->Index24G_CCK_Base[TxCount][index]; + /* 2. OFDM */ + ofdmPowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_B][index] + + pHalData->BW20_24G_Diff[RF_PATH_C][index] + + pHalData->BW20_24G_Diff[TxCount][index]; + + /* 1. BW20 */ + BW20PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_A][index] + + pHalData->BW20_24G_Diff[RF_PATH_B][index] + + pHalData->BW20_24G_Diff[RF_PATH_C][index] + + pHalData->BW20_24G_Diff[TxCount][index]; + + /* 2. BW40 */ + BW40PowerLevel[TxCount] = pHalData->Index24G_BW40_Base[TxCount][index]; + } + } +} + +static void phy_PowerIndexCheck88E(struct adapter *Adapter, u8 channel, u8 *cckPowerLevel, + u8 *ofdmPowerLevel, u8 *BW20PowerLevel, u8 *BW40PowerLevel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + pHalData->CurrentCckTxPwrIdx = cckPowerLevel[0]; + pHalData->CurrentOfdm24GTxPwrIdx = ofdmPowerLevel[0]; + pHalData->CurrentBW2024GTxPwrIdx = BW20PowerLevel[0]; + pHalData->CurrentBW4024GTxPwrIdx = BW40PowerLevel[0]; +} + +/*----------------------------------------------------------------------------- + * Function: SetTxPowerLevel8190() + * + * Overview: This function is export to "HalCommon" moudule + * We must consider RF path later!!!!!!! + * + * Input: struct adapter *Adapter + * u8 channel + * + * Output: NONE + * + * Return: NONE + * 2008/11/04 MHC We remove EEPROM_93C56. + * We need to move CCX relative code to independet file. + * 2009/01/21 MHC Support new EEPROM format from SD3 requirement. + * + *---------------------------------------------------------------------------*/ +void +PHY_SetTxPowerLevel8188E( + struct adapter *Adapter, + u8 channel + ) +{ + u8 cckPowerLevel[MAX_TX_COUNT] = {0}; + u8 ofdmPowerLevel[MAX_TX_COUNT] = {0};/* [0]:RF-A, [1]:RF-B */ + u8 BW20PowerLevel[MAX_TX_COUNT] = {0}; + u8 BW40PowerLevel[MAX_TX_COUNT] = {0}; + + getTxPowerIndex88E(Adapter, channel, &cckPowerLevel[0], &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0]); + + phy_PowerIndexCheck88E(Adapter, channel, &cckPowerLevel[0], &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0]); + + rtl8188e_PHY_RF6052SetCckTxPower(Adapter, &cckPowerLevel[0]); + rtl8188e_PHY_RF6052SetOFDMTxPower(Adapter, &ofdmPowerLevel[0], &BW20PowerLevel[0], &BW40PowerLevel[0], channel); +} + +/* */ +/* Description: */ +/* Update transmit power level of all channel supported. */ +/* */ +/* TODO: */ +/* A mode. */ +/* By Bruce, 2008-02-04. */ +/* */ +bool +PHY_UpdateTxPowerDbm8188E( + struct adapter *Adapter, + int powerInDbm + ) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u8 idx; + u8 rf_path; + + /* TODO: A mode Tx power. */ + u8 CckTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_B, powerInDbm); + u8 OfdmTxPwrIdx = phy_DbmToTxPwrIdx(Adapter, WIRELESS_MODE_N_24G, powerInDbm); + + if (OfdmTxPwrIdx - pHalData->LegacyHTTxPowerDiff > 0) + OfdmTxPwrIdx -= pHalData->LegacyHTTxPowerDiff; + else + OfdmTxPwrIdx = 0; + + for (idx = 0; idx < 14; idx++) { + for (rf_path = 0; rf_path < 2; rf_path++) { + pHalData->TxPwrLevelCck[rf_path][idx] = CckTxPwrIdx; + pHalData->TxPwrLevelHT40_1S[rf_path][idx] = + pHalData->TxPwrLevelHT40_2S[rf_path][idx] = OfdmTxPwrIdx; + } + } + return true; +} + +void +PHY_ScanOperationBackup8188E( + struct adapter *Adapter, + u8 Operation + ) +{ +} + +/*----------------------------------------------------------------------------- + * Function: PHY_SetBWModeCallback8192C() + * + * Overview: Timer callback function for SetSetBWMode + * + * Input: PRT_TIMER pTimer + * + * Output: NONE + * + * Return: NONE + * + * Note: (1) We do not take j mode into consideration now + * (2) Will two workitem of "switch channel" and "switch channel bandwidth" run + * concurrently? + *---------------------------------------------------------------------------*/ +static void +_PHY_SetBWMode92C( + struct adapter *Adapter +) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u8 regBwOpMode; + u8 regRRSR_RSC; + + if (pHalData->rf_chip == RF_PSEUDO_11N) + return; + + /* There is no 40MHz mode in RF_8225. */ + if (pHalData->rf_chip == RF_8225) + return; + + if (Adapter->bDriverStopped) + return; + + /* 3 */ + /* 3<1>Set MAC register */ + /* 3 */ + + regBwOpMode = rtw_read8(Adapter, REG_BWOPMODE); + regRRSR_RSC = rtw_read8(Adapter, REG_RRSR + 2); + + switch (pHalData->CurrentChannelBW) { + case HT_CHANNEL_WIDTH_20: + regBwOpMode |= BW_OPMODE_20MHZ; + /* 2007/02/07 Mark by Emily because we have not verify whether this register works */ + rtw_write8(Adapter, REG_BWOPMODE, regBwOpMode); + break; + case HT_CHANNEL_WIDTH_40: + regBwOpMode &= ~BW_OPMODE_20MHZ; + /* 2007/02/07 Mark by Emily because we have not verify whether this register works */ + rtw_write8(Adapter, REG_BWOPMODE, regBwOpMode); + regRRSR_RSC = (regRRSR_RSC & 0x90) | (pHalData->nCur40MhzPrimeSC << 5); + rtw_write8(Adapter, REG_RRSR + 2, regRRSR_RSC); + break; + default: + break; + } + + /* 3 */ + /* 3 <2>Set PHY related register */ + /* 3 */ + switch (pHalData->CurrentChannelBW) { + /* 20 MHz channel*/ + case HT_CHANNEL_WIDTH_20: + PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bRFMOD, 0x0); + PHY_SetBBReg(Adapter, rFPGA1_RFMOD, bRFMOD, 0x0); + break; + /* 40 MHz channel*/ + case HT_CHANNEL_WIDTH_40: + PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bRFMOD, 0x1); + PHY_SetBBReg(Adapter, rFPGA1_RFMOD, bRFMOD, 0x1); + /* Set Control channel to upper or lower. These settings are required only for 40MHz */ + PHY_SetBBReg(Adapter, rCCK0_System, bCCKSideBand, (pHalData->nCur40MhzPrimeSC >> 1)); + PHY_SetBBReg(Adapter, rOFDM1_LSTF, 0xC00, pHalData->nCur40MhzPrimeSC); + PHY_SetBBReg(Adapter, 0x818, (BIT(26) | BIT(27)), + (pHalData->nCur40MhzPrimeSC == HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); + break; + default: + break; + } + /* Skip over setting of J-mode in BB register here. Default value is "None J mode". Emily 20070315 */ + + /* 3<3>Set RF related register */ + switch (pHalData->rf_chip) { + case RF_8225: + break; + case RF_8256: + /* Please implement this function in Hal8190PciPhy8256.c */ + break; + case RF_PSEUDO_11N: + break; + case RF_6052: + rtl8188e_PHY_RF6052SetBandwidth(Adapter, pHalData->CurrentChannelBW); + break; + default: + break; + } +} + + /*----------------------------------------------------------------------------- + * Function: SetBWMode8190Pci() + * + * Overview: This function is export to "HalCommon" moudule + * + * Input: struct adapter *Adapter + * enum ht_channel_width Bandwidth 20M or 40M + * + * Output: NONE + * + * Return: NONE + * + * Note: We do not take j mode into consideration now + *---------------------------------------------------------------------------*/ +void PHY_SetBWMode8188E(struct adapter *Adapter, enum ht_channel_width Bandwidth, /* 20M or 40M */ + unsigned char Offset) /* Upper, Lower, or Don't care */ +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + enum ht_channel_width tmpBW = pHalData->CurrentChannelBW; + + pHalData->CurrentChannelBW = Bandwidth; + + pHalData->nCur40MhzPrimeSC = Offset; + + if ((!Adapter->bDriverStopped) && (!Adapter->bSurpriseRemoved)) + _PHY_SetBWMode92C(Adapter); + else + pHalData->CurrentChannelBW = tmpBW; +} + +static void _PHY_SwChnl8192C(struct adapter *Adapter, u8 channel) +{ + u8 eRFPath; + u32 param1, param2; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + if (Adapter->bNotifyChannelChange) + DBG_88E("[%s] ch = %d\n", __func__, channel); + + /* s1. pre common command - CmdID_SetTxPowerLevel */ + PHY_SetTxPowerLevel8188E(Adapter, channel); + + /* s2. RF dependent command - CmdID_RF_WriteReg, param1=RF_CHNLBW, param2=channel */ + param1 = RF_CHNLBW; + param2 = channel; + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) { + pHalData->RfRegChnlVal[eRFPath] = ((pHalData->RfRegChnlVal[eRFPath] & 0xfffffc00) | param2); + PHY_SetRFReg(Adapter, (enum rf_radio_path)eRFPath, param1, bRFRegOffsetMask, pHalData->RfRegChnlVal[eRFPath]); + } +} + +void PHY_SwChnl8188E(struct adapter *Adapter, u8 channel) +{ + /* Call after initialization */ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + if (pHalData->rf_chip == RF_PSEUDO_11N) + return; /* return immediately if it is peudo-phy */ + + if (channel == 0) + channel = 1; + + if ((!Adapter->bDriverStopped) && (!Adapter->bSurpriseRemoved)) { + pHalData->CurrentChannel = channel; + _PHY_SwChnl8192C(Adapter, channel); + } +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c new file mode 100644 index 000000000000..ad0782259654 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_rf6052.c @@ -0,0 +1,550 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/****************************************************************************** + * + * + * Module: rtl8192c_rf6052.c ( Source C File) + * + * Note: Provide RF 6052 series relative API. + * + * Function: + * + * Export: + * + * Abbrev: + * + * History: + * Data Who Remark + * + * 09/25/2008 MHC Create initial version. + * 11/05/2008 MHC Add API for tw power setting. + * + * +******************************************************************************/ + +#define _RTL8188E_RF6052_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtl8188e_hal.h" + +/*---------------------------Define Local Constant---------------------------*/ +/* Define local structure for debug!!!!! */ +struct rf_shadow { + /* Shadow register value */ + u32 Value; + /* Compare or not flag */ + u8 Compare; + /* Record If it had ever modified unpredicted */ + u8 ErrorOrNot; + /* Recorver Flag */ + u8 Recorver; + /* */ + u8 Driver_Write; +}; + +/*---------------------------Define Local Constant---------------------------*/ + +/*------------------------Define global variable-----------------------------*/ + +/*------------------------Define local variable------------------------------*/ + +/*----------------------------------------------------------------------------- + * Function: RF_ChangeTxPath + * + * Overview: For RL6052, we must change some RF settign for 1T or 2T. + * + * Input: u16 DataRate 0x80-8f, 0x90-9f + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 09/25/2008 MHC Create Version 0. + * Firmwaer support the utility later. + * + *---------------------------------------------------------------------------*/ +void rtl8188e_RF_ChangeTxPath(struct adapter *Adapter, u16 DataRate) +{ +/* We do not support gain table change inACUT now !!!! Delete later !!! */ +} /* RF_ChangeTxPath */ + +/*----------------------------------------------------------------------------- + * Function: PHY_RF6052SetBandwidth() + * + * Overview: This function is called by SetBWModeCallback8190Pci() only + * + * Input: struct adapter *Adapter + * WIRELESS_BANDWIDTH_E Bandwidth 20M or 40M + * + * Output: NONE + * + * Return: NONE + * + * Note: For RF type 0222D + *---------------------------------------------------------------------------*/ +void rtl8188e_PHY_RF6052SetBandwidth(struct adapter *Adapter, + enum ht_channel_width Bandwidth) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + + switch (Bandwidth) { + case HT_CHANNEL_WIDTH_20: + pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT(10) | BIT(11)); + PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); + break; + case HT_CHANNEL_WIDTH_40: + pHalData->RfRegChnlVal[0] = ((pHalData->RfRegChnlVal[0] & 0xfffff3ff) | BIT(10)); + PHY_SetRFReg(Adapter, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, pHalData->RfRegChnlVal[0]); + break; + default: + break; + } +} + +/*----------------------------------------------------------------------------- + * Function: PHY_RF6052SetCckTxPower + * + * Overview: + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/05/2008 MHC Simulate 8192series.. + * + *---------------------------------------------------------------------------*/ + +void +rtl8188e_PHY_RF6052SetCckTxPower( + struct adapter *Adapter, + u8 *pPowerlevel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + u32 TxAGC[2] = {0, 0}, tmpval = 0, pwrtrac_value; + bool TurboScanOff = false; + u8 idx1, idx2; + u8 *ptr; + u8 direction; + /* FOR CE ,must disable turbo scan */ + TurboScanOff = true; + + if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { + TxAGC[RF_PATH_A] = 0x3f3f3f3f; + TxAGC[RF_PATH_B] = 0x3f3f3f3f; + + TurboScanOff = true;/* disable turbo scan */ + + if (TurboScanOff) { + for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { + TxAGC[idx1] = + pPowerlevel[idx1] | (pPowerlevel[idx1] << 8) | + (pPowerlevel[idx1] << 16) | (pPowerlevel[idx1] << 24); + /* 2010/10/18 MH For external PA module. We need to limit power index to be less than 0x20. */ + if (TxAGC[idx1] > 0x20 && pHalData->ExternalPA) + TxAGC[idx1] = 0x20; + } + } + } else { + /* Driver dynamic Tx power shall not affect Tx power. + * It shall be determined by power training mechanism. +i * Currently, we cannot fully disable driver dynamic + * tx power mechanism because it is referenced by BT + * coexist mechanism. + * In the future, two mechanism shall be separated from + * each other and maintained independently. */ + if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) { + TxAGC[RF_PATH_A] = 0x10101010; + TxAGC[RF_PATH_B] = 0x10101010; + } else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) { + TxAGC[RF_PATH_A] = 0x00000000; + TxAGC[RF_PATH_B] = 0x00000000; + } else { + for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { + TxAGC[idx1] = + pPowerlevel[idx1] | (pPowerlevel[idx1] << 8) | + (pPowerlevel[idx1] << 16) | (pPowerlevel[idx1] << 24); + } + if (pHalData->EEPROMRegulatory == 0) { + tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][6]) + + (pHalData->MCSTxPowerLevelOriginalOffset[0][7] << 8); + TxAGC[RF_PATH_A] += tmpval; + + tmpval = (pHalData->MCSTxPowerLevelOriginalOffset[0][14]) + + (pHalData->MCSTxPowerLevelOriginalOffset[0][15] << 24); + TxAGC[RF_PATH_B] += tmpval; + } + } + } + for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { + ptr = (u8 *)(&TxAGC[idx1]); + for (idx2 = 0; idx2 < 4; idx2++) { + if (*ptr > RF6052_MAX_TX_PWR) + *ptr = RF6052_MAX_TX_PWR; + ptr++; + } + } + ODM_TxPwrTrackAdjust88E(&pHalData->odmpriv, 1, &direction, &pwrtrac_value); + + if (direction == 1) { + /* Increase TX power */ + TxAGC[0] += pwrtrac_value; + TxAGC[1] += pwrtrac_value; + } else if (direction == 2) { + /* Decrease TX power */ + TxAGC[0] -= pwrtrac_value; + TxAGC[1] -= pwrtrac_value; + } + + /* rf-A cck tx power */ + tmpval = TxAGC[RF_PATH_A] & 0xff; + PHY_SetBBReg(Adapter, rTxAGC_A_CCK1_Mcs32, bMaskByte1, tmpval); + tmpval = TxAGC[RF_PATH_A] >> 8; + PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval); + + /* rf-B cck tx power */ + tmpval = TxAGC[RF_PATH_B] >> 24; + PHY_SetBBReg(Adapter, rTxAGC_B_CCK11_A_CCK2_11, bMaskByte0, tmpval); + tmpval = TxAGC[RF_PATH_B] & 0x00ffffff; + PHY_SetBBReg(Adapter, rTxAGC_B_CCK1_55_Mcs32, 0xffffff00, tmpval); +} /* PHY_RF6052SetCckTxPower */ + +/* */ +/* powerbase0 for OFDM rates */ +/* powerbase1 for HT MCS rates */ +/* */ +static void getpowerbase88e(struct adapter *Adapter, u8 *pPowerLevelOFDM, + u8 *pPowerLevelBW20, u8 *pPowerLevelBW40, u8 Channel, u32 *OfdmBase, u32 *MCSBase) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u32 powerBase0, powerBase1; + u8 i, powerlevel[2]; + + for (i = 0; i < 2; i++) { + powerBase0 = pPowerLevelOFDM[i]; + + powerBase0 = (powerBase0 << 24) | (powerBase0 << 16) | (powerBase0 << 8) | powerBase0; + *(OfdmBase + i) = powerBase0; + } + for (i = 0; i < pHalData->NumTotalRFPath; i++) { + /* Check HT20 to HT40 diff */ + if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20) + powerlevel[i] = pPowerLevelBW20[i]; + else + powerlevel[i] = pPowerLevelBW40[i]; + powerBase1 = powerlevel[i]; + powerBase1 = (powerBase1 << 24) | (powerBase1 << 16) | (powerBase1 << 8) | powerBase1; + *(MCSBase + i) = powerBase1; + } +} +static void get_rx_power_val_by_reg(struct adapter *Adapter, u8 Channel, + u8 index, u32 *powerBase0, u32 *powerBase1, + u32 *pOutWriteVal) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &pHalData->dmpriv; + u8 i, chnlGroup = 0, pwr_diff_limit[4], customer_pwr_limit; + s8 pwr_diff = 0; + u32 writeVal, customer_limit, rf; + u8 Regulatory = pHalData->EEPROMRegulatory; + + /* Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate */ + + for (rf = 0; rf < 2; rf++) { + switch (Regulatory) { + case 0: /* Realtek better performance */ + /* increase power diff defined by Realtek for large power */ + chnlGroup = 0; + writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] + + ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + break; + case 1: /* Realtek regulatory */ + /* increase power diff defined by Realtek for regulatory */ + if (pHalData->pwrGroupCnt == 1) + chnlGroup = 0; + if (pHalData->pwrGroupCnt >= pHalData->PGMaxGroup) { + if (Channel < 3) /* Channel 1-2 */ + chnlGroup = 0; + else if (Channel < 6) /* Channel 3-5 */ + chnlGroup = 1; + else if (Channel < 9) /* Channel 6-8 */ + chnlGroup = 2; + else if (Channel < 12) /* Channel 9-11 */ + chnlGroup = 3; + else if (Channel < 14) /* Channel 12-13 */ + chnlGroup = 4; + else if (Channel == 14) /* Channel 14 */ + chnlGroup = 5; + } + writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] + + ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + break; + case 2: /* Better regulatory */ + /* don't increase any power diff */ + writeVal = ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + break; + case 3: /* Customer defined power diff. */ + /* increase power diff defined by customer. */ + chnlGroup = 0; + + if (index < 2) + pwr_diff = pHalData->TxPwrLegacyHtDiff[rf][Channel - 1]; + else if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20) + pwr_diff = pHalData->TxPwrHt20Diff[rf][Channel - 1]; + + if (pHalData->CurrentChannelBW == HT_CHANNEL_WIDTH_40) + customer_pwr_limit = pHalData->PwrGroupHT40[rf][Channel - 1]; + else + customer_pwr_limit = pHalData->PwrGroupHT20[rf][Channel - 1]; + + if (pwr_diff >= customer_pwr_limit) + pwr_diff = 0; + else + pwr_diff = customer_pwr_limit - pwr_diff; + + for (i = 0; i < 4; i++) { + pwr_diff_limit[i] = (u8)((pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] & (0x7f << (i * 8))) >> (i * 8)); + + if (pwr_diff_limit[i] > pwr_diff) + pwr_diff_limit[i] = pwr_diff; + } + customer_limit = (pwr_diff_limit[3] << 24) | (pwr_diff_limit[2] << 16) | + (pwr_diff_limit[1] << 8) | (pwr_diff_limit[0]); + writeVal = customer_limit + ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + break; + default: + chnlGroup = 0; + writeVal = pHalData->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] + + ((index < 2) ? powerBase0[rf] : powerBase1[rf]); + break; + } +/* 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism. */ +/* Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism. */ +/* In the future, two mechanism shall be separated from each other and maintained independently. Thanks for Lanhsin's reminder. */ + /* 92d do not need this */ + if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) + writeVal = 0x14141414; + else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) + writeVal = 0x00000000; + + /* 20100628 Joseph: High power mode for BT-Coexist mechanism. */ + /* This mechanism is only applied when Driver-Highpower-Mechanism is OFF. */ + if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_BT1) + writeVal = writeVal - 0x06060606; + *(pOutWriteVal + rf) = writeVal; + } +} +static void writeOFDMPowerReg88E(struct adapter *Adapter, u8 index, u32 *pValue) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u16 regoffset_a[6] = { + rTxAGC_A_Rate18_06, rTxAGC_A_Rate54_24, + rTxAGC_A_Mcs03_Mcs00, rTxAGC_A_Mcs07_Mcs04, + rTxAGC_A_Mcs11_Mcs08, rTxAGC_A_Mcs15_Mcs12}; + u16 regoffset_b[6] = { + rTxAGC_B_Rate18_06, rTxAGC_B_Rate54_24, + rTxAGC_B_Mcs03_Mcs00, rTxAGC_B_Mcs07_Mcs04, + rTxAGC_B_Mcs11_Mcs08, rTxAGC_B_Mcs15_Mcs12}; + u8 i, rf, pwr_val[4]; + u32 writeVal; + u16 regoffset; + + for (rf = 0; rf < 2; rf++) { + writeVal = pValue[rf]; + for (i = 0; i < 4; i++) { + pwr_val[i] = (u8)((writeVal & (0x7f << (i * 8))) >> (i * 8)); + if (pwr_val[i] > RF6052_MAX_TX_PWR) + pwr_val[i] = RF6052_MAX_TX_PWR; + } + writeVal = (pwr_val[3] << 24) | (pwr_val[2] << 16) | (pwr_val[1] << 8) | pwr_val[0]; + + if (rf == 0) + regoffset = regoffset_a[index]; + else + regoffset = regoffset_b[index]; + + PHY_SetBBReg(Adapter, regoffset, bMaskDWord, writeVal); + + /* 201005115 Joseph: Set Tx Power diff for Tx power training mechanism. */ + if (((pHalData->rf_type == RF_2T2R) && + (regoffset == rTxAGC_A_Mcs15_Mcs12 || regoffset == rTxAGC_B_Mcs15_Mcs12)) || + ((pHalData->rf_type != RF_2T2R) && + (regoffset == rTxAGC_A_Mcs07_Mcs04 || regoffset == rTxAGC_B_Mcs07_Mcs04))) { + writeVal = pwr_val[3]; + if (regoffset == rTxAGC_A_Mcs15_Mcs12 || regoffset == rTxAGC_A_Mcs07_Mcs04) + regoffset = 0xc90; + if (regoffset == rTxAGC_B_Mcs15_Mcs12 || regoffset == rTxAGC_B_Mcs07_Mcs04) + regoffset = 0xc98; + for (i = 0; i < 3; i++) { + if (i != 2) + writeVal = (writeVal > 8) ? (writeVal - 8) : 0; + else + writeVal = (writeVal > 6) ? (writeVal - 6) : 0; + rtw_write8(Adapter, (u32)(regoffset + i), (u8)writeVal); + } + } + } +} + +/*----------------------------------------------------------------------------- + * Function: PHY_RF6052SetOFDMTxPower + * + * Overview: For legacy and HY OFDM, we must read EEPROM TX power index for + * different channel and read original value in TX power register area from + * 0xe00. We increase offset and original value to be correct tx pwr. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 11/05/2008 MHC Simulate 8192 series method. + * 01/06/2009 MHC 1. Prevent Path B tx power overflow or underflow dure to + * A/B pwr difference or legacy/HT pwr diff. + * 2. We concern with path B legacy/HT OFDM difference. + * 01/22/2009 MHC Support new EPRO format from SD3. + * + *---------------------------------------------------------------------------*/ + +void +rtl8188e_PHY_RF6052SetOFDMTxPower( + struct adapter *Adapter, + u8 *pPowerLevelOFDM, + u8 *pPowerLevelBW20, + u8 *pPowerLevelBW40, + u8 Channel) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u32 writeVal[2], powerBase0[2], powerBase1[2], pwrtrac_value; + u8 direction; + u8 index = 0; + + getpowerbase88e(Adapter, pPowerLevelOFDM, pPowerLevelBW20, pPowerLevelBW40, Channel, &powerBase0[0], &powerBase1[0]); + + /* 2012/04/23 MH According to power tracking value, we need to revise OFDM tx power. */ + /* This is ued to fix unstable power tracking mode. */ + ODM_TxPwrTrackAdjust88E(&pHalData->odmpriv, 0, &direction, &pwrtrac_value); + + for (index = 0; index < 6; index++) { + get_rx_power_val_by_reg(Adapter, Channel, index, + &powerBase0[0], &powerBase1[0], + &writeVal[0]); + + if (direction == 1) { + writeVal[0] += pwrtrac_value; + writeVal[1] += pwrtrac_value; + } else if (direction == 2) { + writeVal[0] -= pwrtrac_value; + writeVal[1] -= pwrtrac_value; + } + writeOFDMPowerReg88E(Adapter, index, &writeVal[0]); + } +} + +static int phy_RF6052_Config_ParaFile(struct adapter *Adapter) +{ + struct bb_reg_def *pPhyReg; + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + u32 u4RegValue = 0; + u8 eRFPath; + int rtStatus = _SUCCESS; + + /* 3----------------------------------------------------------------- */ + /* 3 <2> Initialize RF */ + /* 3----------------------------------------------------------------- */ + for (eRFPath = 0; eRFPath < pHalData->NumTotalRFPath; eRFPath++) { + pPhyReg = &pHalData->PHYRegDef[eRFPath]; + + /*----Store original RFENV control type----*/ + switch (eRFPath) { + case RF_PATH_A: + case RF_PATH_C: + u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV); + break; + case RF_PATH_B: + case RF_PATH_D: + u4RegValue = PHY_QueryBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16); + break; + } + /*----Set RF_ENV enable----*/ + PHY_SetBBReg(Adapter, pPhyReg->rfintfe, bRFSI_RFENV << 16, 0x1); + udelay(1);/* PlatformStallExecution(1); */ + + /*----Set RF_ENV output high----*/ + PHY_SetBBReg(Adapter, pPhyReg->rfintfo, bRFSI_RFENV, 0x1); + udelay(1);/* PlatformStallExecution(1); */ + + /* Set bit number of Address and Data for RF register */ + PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireAddressLength, 0x0); /* Set 1 to 4 bits for 8255 */ + udelay(1);/* PlatformStallExecution(1); */ + + PHY_SetBBReg(Adapter, pPhyReg->rfHSSIPara2, b3WireDataLength, 0x0); /* Set 0 to 12 bits for 8255 */ + udelay(1);/* PlatformStallExecution(1); */ + + /*----Initialize RF fom connfiguration file----*/ + switch (eRFPath) { + case RF_PATH_A: + if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, (enum rf_radio_path)eRFPath, (enum rf_radio_path)eRFPath)) + rtStatus = _FAIL; + break; + case RF_PATH_B: + if (HAL_STATUS_FAILURE == ODM_ConfigRFWithHeaderFile(&pHalData->odmpriv, (enum rf_radio_path)eRFPath, (enum rf_radio_path)eRFPath)) + rtStatus = _FAIL; + break; + case RF_PATH_C: + break; + case RF_PATH_D: + break; + } + /*----Restore RFENV control type----*/; + switch (eRFPath) { + case RF_PATH_A: + case RF_PATH_C: + PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV, u4RegValue); + break; + case RF_PATH_B: + case RF_PATH_D: + PHY_SetBBReg(Adapter, pPhyReg->rfintfs, bRFSI_RFENV << 16, u4RegValue); + break; + } + if (rtStatus != _SUCCESS) + goto phy_RF6052_Config_ParaFile_Fail; + } + return rtStatus; + +phy_RF6052_Config_ParaFile_Fail: + return rtStatus; +} + +int PHY_RF6052_Config8188E(struct adapter *Adapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(Adapter); + int rtStatus = _SUCCESS; + + /* */ + /* Initialize general global value */ + /* */ + /* TODO: Extend RF_PATH_C and RF_PATH_D in the future */ + if (pHalData->rf_type == RF_1T1R) + pHalData->NumTotalRFPath = 1; + else + pHalData->NumTotalRFPath = 2; + + /* */ + /* Config BB and RF */ + /* */ + rtStatus = phy_RF6052_Config_ParaFile(Adapter); + return rtStatus; +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c b/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c new file mode 100644 index 000000000000..244286789b6d --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_rxdesc.c @@ -0,0 +1,186 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_REDESC_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtl8188e_hal.h" + +static void process_rssi(struct adapter *padapter, struct recv_frame *prframe) +{ + struct rx_pkt_attrib *pattrib = &prframe->attrib; + struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data; + + if (signal_stat->update_req) { + signal_stat->total_num = 0; + signal_stat->total_val = 0; + signal_stat->update_req = 0; + } + + signal_stat->total_num++; + signal_stat->total_val += pattrib->phy_info.SignalStrength; + signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; +} /* Process_UI_RSSI_8192C */ + +static void process_link_qual(struct adapter *padapter, struct recv_frame *prframe) +{ + struct rx_pkt_attrib *pattrib; + struct signal_stat *signal_stat; + + if (!prframe || !padapter) + return; + + pattrib = &prframe->attrib; + signal_stat = &padapter->recvpriv.signal_qual_data; + + if (signal_stat->update_req) { + signal_stat->total_num = 0; + signal_stat->total_val = 0; + signal_stat->update_req = 0; + } + + signal_stat->total_num++; + signal_stat->total_val += pattrib->phy_info.SignalQuality; + signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; +} + +void rtl8188e_process_phy_info(struct adapter *padapter, void *prframe) +{ + struct recv_frame *precvframe = (struct recv_frame *)prframe; + + /* Check RSSI */ + process_rssi(padapter, precvframe); + /* Check EVM */ + process_link_qual(padapter, precvframe); +} + +void update_recvframe_attrib_88e(struct recv_frame *precvframe, struct recv_stat *prxstat) +{ + struct rx_pkt_attrib *pattrib; + struct recv_stat report; + + report.rxdw0 = prxstat->rxdw0; + report.rxdw1 = prxstat->rxdw1; + report.rxdw2 = prxstat->rxdw2; + report.rxdw3 = prxstat->rxdw3; + report.rxdw4 = prxstat->rxdw4; + report.rxdw5 = prxstat->rxdw5; + + pattrib = &precvframe->attrib; + memset(pattrib, 0, sizeof(struct rx_pkt_attrib)); + + pattrib->crc_err = (u8)((le32_to_cpu(report.rxdw0) >> 14) & 0x1);/* u8)prxreport->crc32; */ + + /* update rx report to recv_frame attribute */ + pattrib->pkt_rpt_type = (u8)((le32_to_cpu(report.rxdw3) >> 14) & 0x3);/* prxreport->rpt_sel; */ + + if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */ + pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */ + pattrib->drvinfo_sz = (u8)((le32_to_cpu(report.rxdw0) >> 16) & 0xf) * 8;/* u8)(prxreport->drvinfosize << 3); */ + + pattrib->physt = (u8)((le32_to_cpu(report.rxdw0) >> 26) & 0x1);/* u8)prxreport->physt; */ + + pattrib->bdecrypted = (le32_to_cpu(report.rxdw0) & BIT(27)) ? 0 : 1;/* u8)(prxreport->swdec ? 0 : 1); */ + pattrib->encrypt = (u8)((le32_to_cpu(report.rxdw0) >> 20) & 0x7);/* u8)prxreport->security; */ + + pattrib->qos = (u8)((le32_to_cpu(report.rxdw0) >> 23) & 0x1);/* u8)prxreport->qos; */ + pattrib->priority = (u8)((le32_to_cpu(report.rxdw1) >> 8) & 0xf);/* u8)prxreport->tid; */ + + pattrib->amsdu = (u8)((le32_to_cpu(report.rxdw1) >> 13) & 0x1);/* u8)prxreport->amsdu; */ + + pattrib->seq_num = (u16)(le32_to_cpu(report.rxdw2) & 0x00000fff);/* u16)prxreport->seq; */ + pattrib->frag_num = (u8)((le32_to_cpu(report.rxdw2) >> 12) & 0xf);/* u8)prxreport->frag; */ + pattrib->mfrag = (u8)((le32_to_cpu(report.rxdw1) >> 27) & 0x1);/* u8)prxreport->mf; */ + pattrib->mdata = (u8)((le32_to_cpu(report.rxdw1) >> 26) & 0x1);/* u8)prxreport->md; */ + + pattrib->mcs_rate = (u8)(le32_to_cpu(report.rxdw3) & 0x3f);/* u8)prxreport->rxmcs; */ + pattrib->rxht = (u8)((le32_to_cpu(report.rxdw3) >> 6) & 0x1);/* u8)prxreport->rxht; */ + + pattrib->icv_err = (u8)((le32_to_cpu(report.rxdw0) >> 15) & 0x1);/* u8)prxreport->icverr; */ + pattrib->shift_sz = (u8)((le32_to_cpu(report.rxdw0) >> 24) & 0x3); + } else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX */ + pattrib->pkt_len = TX_RPT1_PKT_LEN; + pattrib->drvinfo_sz = 0; + } else if (pattrib->pkt_rpt_type == TX_REPORT2) { /* TX RPT */ + pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x3FF);/* Rx length[9:0] */ + pattrib->drvinfo_sz = 0; + + /* */ + /* Get TX report MAC ID valid. */ + /* */ + pattrib->MacIDValidEntry[0] = le32_to_cpu(report.rxdw4); + pattrib->MacIDValidEntry[1] = le32_to_cpu(report.rxdw5); + + } else if (pattrib->pkt_rpt_type == HIS_REPORT) { /* USB HISR RPT */ + pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */ + } +} + +/* + * Notice: + * Before calling this function, + * precvframe->rx_data should be ready! + */ +void update_recvframe_phyinfo_88e(struct recv_frame *precvframe, struct phy_stat *pphy_status) +{ + struct adapter *padapter = precvframe->adapter; + struct rx_pkt_attrib *pattrib = &precvframe->attrib; + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct odm_phy_status_info *pPHYInfo = (struct odm_phy_status_info *)(&pattrib->phy_info); + u8 *wlanhdr; + struct odm_per_pkt_info pkt_info; + u8 *sa = NULL; + struct sta_priv *pstapriv; + struct sta_info *psta; + + pkt_info.bPacketMatchBSSID = false; + pkt_info.bPacketToSelf = false; + pkt_info.bPacketBeacon = false; + + wlanhdr = get_recvframe_data(precvframe); + + pkt_info.bPacketMatchBSSID = ((!IsFrameTypeCtrl(wlanhdr)) && + !pattrib->icv_err && !pattrib->crc_err && + !memcmp(get_hdr_bssid(wlanhdr), + get_bssid(&padapter->mlmepriv), ETH_ALEN)); + + pkt_info.bPacketToSelf = pkt_info.bPacketMatchBSSID && + (!memcmp(get_da(wlanhdr), + myid(&padapter->eeprompriv), ETH_ALEN)); + + pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID && + (GetFrameSubType(wlanhdr) == WIFI_BEACON); + + if (pkt_info.bPacketBeacon) { + if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) + sa = padapter->mlmepriv.cur_network.network.MacAddress; + /* to do Ad-hoc */ + } else { + sa = get_sa(wlanhdr); + } + + pstapriv = &padapter->stapriv; + pkt_info.StationID = 0xFF; + psta = rtw_get_stainfo(pstapriv, sa); + if (psta) + pkt_info.StationID = psta->mac_id; + pkt_info.Rate = pattrib->mcs_rate; + + ODM_PhyStatusQuery(&pHalData->odmpriv, pPHYInfo, (u8 *)pphy_status, &(pkt_info), padapter); + + precvframe->psta = NULL; + if (pkt_info.bPacketMatchBSSID && + (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE))) { + if (psta) { + precvframe->psta = psta; + rtl8188e_process_phy_info(padapter, precvframe); + } + } else if (pkt_info.bPacketToSelf || pkt_info.bPacketBeacon) { + if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) { + if (psta) + precvframe->psta = psta; + } + rtl8188e_process_phy_info(padapter, precvframe); + } +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_sreset.c b/drivers/staging/r8188eu/hal/rtl8188e_sreset.c new file mode 100644 index 000000000000..16fa249e35d3 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_sreset.c @@ -0,0 +1,64 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_SRESET_C_ + +#include "../include/rtl8188e_sreset.h" +#include "../include/rtl8188e_hal.h" + +void rtl8188e_silentreset_for_specific_platform(struct adapter *padapter) +{ +} + +void rtl8188e_sreset_xmit_status_check(struct adapter *padapter) +{ + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + struct sreset_priv *psrtpriv = &pHalData->srestpriv; + + unsigned long current_time; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + unsigned int diff_time; + u32 txdma_status; + + txdma_status = rtw_read32(padapter, REG_TXDMA_STATUS); + if (txdma_status != 0x00) { + DBG_88E("%s REG_TXDMA_STATUS:0x%08x\n", __func__, txdma_status); + rtw_write32(padapter, REG_TXDMA_STATUS, txdma_status); + rtl8188e_silentreset_for_specific_platform(padapter); + } + /* total xmit irp = 4 */ + current_time = jiffies; + if (0 == pxmitpriv->free_xmitbuf_cnt) { + diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_time); + + if (diff_time > 2000) { + if (psrtpriv->last_tx_complete_time == 0) { + psrtpriv->last_tx_complete_time = current_time; + } else { + diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_complete_time); + if (diff_time > 4000) { + DBG_88E("%s tx hang\n", __func__); + rtl8188e_silentreset_for_specific_platform(padapter); + } + } + } + } +} + +void rtl8188e_sreset_linked_status_check(struct adapter *padapter) +{ + u32 rx_dma_status = 0; + u8 fw_status = 0; + rx_dma_status = rtw_read32(padapter, REG_RXDMA_STATUS); + if (rx_dma_status != 0x00) { + DBG_88E("%s REG_RXDMA_STATUS:0x%08x\n", __func__, rx_dma_status); + rtw_write32(padapter, REG_RXDMA_STATUS, rx_dma_status); + } + fw_status = rtw_read8(padapter, REG_FMETHR); + if (fw_status != 0x00) { + if (fw_status == 1) + DBG_88E("%s REG_FW_STATUS (0x%02x), Read_Efuse_Fail !!\n", __func__, fw_status); + else if (fw_status == 2) + DBG_88E("%s REG_FW_STATUS (0x%02x), Condition_No_Match !!\n", __func__, fw_status); + } +} diff --git a/drivers/staging/r8188eu/hal/rtl8188e_xmit.c b/drivers/staging/r8188eu/hal/rtl8188e_xmit.c new file mode 100644 index 000000000000..46b871f3f631 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188e_xmit.c @@ -0,0 +1,22 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_XMIT_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtl8188e_hal.h" + +void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf) +{ + struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf; + + if (txrpt_ccx->int_ccx) { + if (txrpt_ccx->pkt_ok) + rtw_ack_tx_done(&adapter->xmitpriv, + RTW_SCTX_DONE_SUCCESS); + else + rtw_ack_tx_done(&adapter->xmitpriv, + RTW_SCTX_DONE_CCX_PKT_FAIL); + } +} diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_led.c b/drivers/staging/r8188eu/hal/rtl8188eu_led.c new file mode 100644 index 000000000000..452d4bb87aba --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188eu_led.c @@ -0,0 +1,94 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtl8188e_hal.h" +#include "../include/rtl8188e_led.h" + +/* LED object. */ + +/* LED_819xUsb routines. */ +/* Description: */ +/* Turn on LED according to LedPin specified. */ +void SwLedOn(struct adapter *padapter, struct LED_871x *pLed) +{ + u8 LedCfg; + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + return; + LedCfg = rtw_read8(padapter, REG_LEDCFG2); + switch (pLed->LedPin) { + case LED_PIN_LED0: + rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0xf0) | BIT(5) | BIT(6)); /* SW control led0 on. */ + break; + case LED_PIN_LED1: + rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0x0f) | BIT(5)); /* SW control led1 on. */ + break; + default: + break; + } + pLed->bLedOn = true; +} + +/* Description: */ +/* Turn off LED according to LedPin specified. */ +void SwLedOff(struct adapter *padapter, struct LED_871x *pLed) +{ + u8 LedCfg; + struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter); + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped) + goto exit; + + LedCfg = rtw_read8(padapter, REG_LEDCFG2);/* 0x4E */ + + switch (pLed->LedPin) { + case LED_PIN_LED0: + if (pHalData->bLedOpenDrain) { + /* Open-drain arrangement for controlling the LED) */ + LedCfg &= 0x90; /* Set to software control. */ + rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3))); + LedCfg = rtw_read8(padapter, REG_MAC_PINMUX_CFG); + LedCfg &= 0xFE; + rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg); + } else { + rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3) | BIT(5) | BIT(6))); + } + break; + case LED_PIN_LED1: + LedCfg &= 0x0f; /* Set to software control. */ + rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3))); + break; + default: + break; + } +exit: + pLed->bLedOn = false; +} + +/* Interface to manipulate LED objects. */ +/* Default LED behavior. */ + +/* Description: */ +/* Initialize all LED_871x objects. */ +void rtl8188eu_InitSwLeds(struct adapter *padapter) +{ + struct led_priv *pledpriv = &padapter->ledpriv; + + pledpriv->LedControlHandler = LedControl8188eu; + + InitLed871x(padapter, &pledpriv->SwLed0, LED_PIN_LED0); + + InitLed871x(padapter, &pledpriv->SwLed1, LED_PIN_LED1); +} + +/* Description: */ +/* DeInitialize all LED_819xUsb objects. */ +void rtl8188eu_DeInitSwLeds(struct adapter *padapter) +{ + struct led_priv *ledpriv = &padapter->ledpriv; + + DeInitLed871x(&ledpriv->SwLed0); + DeInitLed871x(&ledpriv->SwLed1); +} diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_recv.c b/drivers/staging/r8188eu/hal/rtl8188eu_recv.c new file mode 100644 index 000000000000..2da7bde80cc0 --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188eu_recv.c @@ -0,0 +1,117 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188EU_RECV_C_ +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/mlme_osdep.h" + +#include "../include/usb_ops.h" +#include "../include/wifi.h" + +#include "../include/rtl8188e_hal.h" + +void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf *precvbuf) +{ + precvbuf->transfer_len = 0; + + precvbuf->len = 0; + + precvbuf->ref_cnt = 0; + + if (precvbuf->pbuf) { + precvbuf->pdata = precvbuf->pbuf; + precvbuf->phead = precvbuf->pbuf; + precvbuf->ptail = precvbuf->pbuf; + precvbuf->pend = precvbuf->pdata + MAX_RECVBUF_SZ; + } +} + +int rtl8188eu_init_recv_priv(struct adapter *padapter) +{ + struct recv_priv *precvpriv = &padapter->recvpriv; + int i, res = _SUCCESS; + struct recv_buf *precvbuf; + + tasklet_init(&precvpriv->recv_tasklet, + rtl8188eu_recv_tasklet, + (unsigned long)padapter); + + /* init recv_buf */ + _rtw_init_queue(&precvpriv->free_recv_buf_queue); + + precvpriv->pallocated_recv_buf = kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, + GFP_KERNEL); + if (!precvpriv->pallocated_recv_buf) { + res = _FAIL; + goto exit; + } + memset(precvpriv->pallocated_recv_buf, 0, NR_RECVBUFF * sizeof(struct recv_buf) + 4); + + precvpriv->precv_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(precvpriv->pallocated_recv_buf), 4); + + precvbuf = (struct recv_buf *)precvpriv->precv_buf; + + for (i = 0; i < NR_RECVBUFF; i++) { + INIT_LIST_HEAD(&precvbuf->list); + spin_lock_init(&precvbuf->recvbuf_lock); + precvbuf->alloc_sz = MAX_RECVBUF_SZ; + res = rtw_os_recvbuf_resource_alloc(padapter, precvbuf); + if (res == _FAIL) + break; + precvbuf->ref_cnt = 0; + precvbuf->adapter = padapter; + precvbuf++; + } + precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF; + skb_queue_head_init(&precvpriv->rx_skb_queue); + { + int i; + size_t tmpaddr = 0; + size_t alignment = 0; + struct sk_buff *pskb = NULL; + + skb_queue_head_init(&precvpriv->free_recv_skb_queue); + + for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { + pskb = __netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ, GFP_KERNEL); + if (pskb) { + pskb->dev = padapter->pnetdev; + tmpaddr = (size_t)pskb->data; + alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); + skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment)); + + skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); + } + pskb = NULL; + } + } +exit: + return res; +} + +void rtl8188eu_free_recv_priv(struct adapter *padapter) +{ + int i; + struct recv_buf *precvbuf; + struct recv_priv *precvpriv = &padapter->recvpriv; + + precvbuf = (struct recv_buf *)precvpriv->precv_buf; + + for (i = 0; i < NR_RECVBUFF; i++) { + rtw_os_recvbuf_resource_free(padapter, precvbuf); + precvbuf++; + } + + kfree(precvpriv->pallocated_recv_buf); + + if (skb_queue_len(&precvpriv->rx_skb_queue)) + DBG_88E(KERN_WARNING "rx_skb_queue not empty\n"); + skb_queue_purge(&precvpriv->rx_skb_queue); + + if (skb_queue_len(&precvpriv->free_recv_skb_queue)) + DBG_88E(KERN_WARNING "free_recv_skb_queue not empty, %d\n", skb_queue_len(&precvpriv->free_recv_skb_queue)); + + skb_queue_purge(&precvpriv->free_recv_skb_queue); +} diff --git a/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c new file mode 100644 index 000000000000..17be67ac5fae --- /dev/null +++ b/drivers/staging/r8188eu/hal/rtl8188eu_xmit.c @@ -0,0 +1,672 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RTL8188E_XMIT_C_ +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/osdep_intf.h" +#include "../include/usb_ops.h" +#include "../include/rtl8188e_hal.h" + +s32 rtl8188eu_init_xmit_priv(struct adapter *adapt) +{ + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + + tasklet_init(&pxmitpriv->xmit_tasklet, + rtl8188eu_xmit_tasklet, + (unsigned long)adapt); + return _SUCCESS; +} + +static u8 urb_zero_packet_chk(struct adapter *adapt, int sz) +{ + u8 set_tx_desc_offset; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + set_tx_desc_offset = (((sz + TXDESC_SIZE) % haldata->UsbBulkOutSize) == 0) ? 1 : 0; + + return set_tx_desc_offset; +} + +static void rtl8188eu_cal_txdesc_chksum(struct tx_desc *ptxdesc) +{ + u16 *usptr = (u16 *)ptxdesc; + u32 count = 16; /* (32 bytes / 2 bytes per XOR) => 16 times */ + u32 index; + u16 checksum = 0; + + /* Clear first */ + ptxdesc->txdw7 &= cpu_to_le32(0xffff0000); + + for (index = 0; index < count; index++) + checksum = checksum ^ le16_to_cpu(*(__le16 *)(usptr + index)); + ptxdesc->txdw7 |= cpu_to_le32(0x0000ffff & checksum); +} + +/* Description: In normal chip, we should send some packet to Hw which will be used by Fw */ +/* in FW LPS mode. The function is to fill the Tx descriptor of this packets, then */ +/* Fw can tell Hw to send these packet derectly. */ +void rtl8188e_fill_fake_txdesc(struct adapter *adapt, u8 *desc, u32 BufferLen, u8 ispspoll, u8 is_btqosnull) +{ + struct tx_desc *ptxdesc; + + /* Clear all status */ + ptxdesc = (struct tx_desc *)desc; + memset(desc, 0, TXDESC_SIZE); + + /* offset 0 */ + ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); /* own, bFirstSeg, bLastSeg; */ + + ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00ff0000); /* 32 bytes for TX Desc */ + + ptxdesc->txdw0 |= cpu_to_le32(BufferLen & 0x0000ffff); /* Buffer size + command header */ + + /* offset 4 */ + ptxdesc->txdw1 |= cpu_to_le32((QSLT_MGNT << QSEL_SHT) & 0x00001f00); /* Fixed queue of Mgnt queue */ + + /* Set NAVUSEHDR to prevent Ps-poll AId filed to be changed to error vlaue by Hw. */ + if (ispspoll) { + ptxdesc->txdw1 |= cpu_to_le32(NAVUSEHDR); + } else { + ptxdesc->txdw4 |= cpu_to_le32(BIT(7)); /* Hw set sequence number */ + ptxdesc->txdw3 |= cpu_to_le32((8 << 28)); /* set bit3 to 1. Suugested by TimChen. 2009.12.29. */ + } + + if (is_btqosnull) + ptxdesc->txdw2 |= cpu_to_le32(BIT(23)); /* BT NULL */ + + /* offset 16 */ + ptxdesc->txdw4 |= cpu_to_le32(BIT(8));/* driver uses rate */ + + /* USB interface drop packet if the checksum of descriptor isn't correct. */ + /* Using this checksum can let hardware recovery from packet bulk out error (e.g. Cancel URC, Bulk out error.). */ + rtl8188eu_cal_txdesc_chksum(ptxdesc); +} + +static void fill_txdesc_sectype(struct pkt_attrib *pattrib, struct tx_desc *ptxdesc) +{ + if ((pattrib->encrypt > 0) && !pattrib->bswenc) { + switch (pattrib->encrypt) { + /* SEC_TYPE : 0:NO_ENC,1:WEP40/TKIP,2:WAPI,3:AES */ + case _WEP40_: + case _WEP104_: + ptxdesc->txdw1 |= cpu_to_le32((0x01 << SEC_TYPE_SHT) & 0x00c00000); + ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); + break; + case _TKIP_: + case _TKIP_WTMIC_: + ptxdesc->txdw1 |= cpu_to_le32((0x01 << SEC_TYPE_SHT) & 0x00c00000); + ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); + break; + case _AES_: + ptxdesc->txdw1 |= cpu_to_le32((0x03 << SEC_TYPE_SHT) & 0x00c00000); + ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); + break; + case _NO_PRIVACY_: + default: + break; + } + } +} + +static void fill_txdesc_vcs(struct pkt_attrib *pattrib, __le32 *pdw) +{ + switch (pattrib->vcs_mode) { + case RTS_CTS: + *pdw |= cpu_to_le32(RTS_EN); + break; + case CTS_TO_SELF: + *pdw |= cpu_to_le32(CTS_2_SELF); + break; + case NONE_VCS: + default: + break; + } + if (pattrib->vcs_mode) { + *pdw |= cpu_to_le32(HW_RTS_EN); + /* Set RTS BW */ + if (pattrib->ht_en) { + *pdw |= (pattrib->bwmode & HT_CHANNEL_WIDTH_40) ? cpu_to_le32(BIT(27)) : 0; + + if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) + *pdw |= cpu_to_le32((0x01 << 28) & 0x30000000); + else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) + *pdw |= cpu_to_le32((0x02 << 28) & 0x30000000); + else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) + *pdw |= 0; + else + *pdw |= cpu_to_le32((0x03 << 28) & 0x30000000); + } + } +} + +static void fill_txdesc_phy(struct pkt_attrib *pattrib, __le32 *pdw) +{ + if (pattrib->ht_en) { + *pdw |= (pattrib->bwmode & HT_CHANNEL_WIDTH_40) ? cpu_to_le32(BIT(25)) : 0; + + if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) + *pdw |= cpu_to_le32((0x01 << DATA_SC_SHT) & 0x003f0000); + else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) + *pdw |= cpu_to_le32((0x02 << DATA_SC_SHT) & 0x003f0000); + else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) + *pdw |= 0; + else + *pdw |= cpu_to_le32((0x03 << DATA_SC_SHT) & 0x003f0000); + } +} + +static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bagg_pkt) +{ + int pull = 0; + uint qsel; + u8 data_rate, pwr_status, offset; + struct adapter *adapt = pxmitframe->padapter; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct tx_desc *ptxdesc = (struct tx_desc *)pmem; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if (adapt->registrypriv.mp_mode == 0) { + if ((!bagg_pkt) && (urb_zero_packet_chk(adapt, sz) == 0)) { + ptxdesc = (struct tx_desc *)(pmem + PACKET_OFFSET_SZ); + pull = 1; + } + } + + memset(ptxdesc, 0, sizeof(struct tx_desc)); + + /* 4 offset 0 */ + ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); + ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff);/* update TXPKTSIZE */ + + offset = TXDESC_SIZE + OFFSET_SZ; + + ptxdesc->txdw0 |= cpu_to_le32(((offset) << OFFSET_SHT) & 0x00ff0000);/* 32 bytes for TX Desc */ + + if (is_multicast_ether_addr(pattrib->ra)) + ptxdesc->txdw0 |= cpu_to_le32(BMC); + + if (adapt->registrypriv.mp_mode == 0) { + if (!bagg_pkt) { + if ((pull) && (pxmitframe->pkt_offset > 0)) + pxmitframe->pkt_offset = pxmitframe->pkt_offset - 1; + } + } + + /* pkt_offset, unit:8 bytes padding */ + if (pxmitframe->pkt_offset > 0) + ptxdesc->txdw1 |= cpu_to_le32((pxmitframe->pkt_offset << 26) & 0x7c000000); + + /* driver uses rate */ + ptxdesc->txdw4 |= cpu_to_le32(USERATE);/* rate control always by driver */ + + if ((pxmitframe->frame_tag & 0x0f) == DATA_FRAMETAG) { + /* offset 4 */ + ptxdesc->txdw1 |= cpu_to_le32(pattrib->mac_id & 0x3F); + + qsel = (uint)(pattrib->qsel & 0x0000001f); + ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); + + ptxdesc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); + + fill_txdesc_sectype(pattrib, ptxdesc); + + if (pattrib->ampdu_en) { + ptxdesc->txdw2 |= cpu_to_le32(AGG_EN);/* AGG EN */ + ptxdesc->txdw6 = cpu_to_le32(0x6666f800); + } else { + ptxdesc->txdw2 |= cpu_to_le32(AGG_BK);/* AGG BK */ + } + + /* offset 8 */ + + /* offset 12 */ + ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0FFF0000); + + /* offset 16 , offset 20 */ + if (pattrib->qos_en) + ptxdesc->txdw4 |= cpu_to_le32(QOS);/* QoS */ + + /* offset 20 */ + if (pxmitframe->agg_num > 1) + ptxdesc->txdw5 |= cpu_to_le32((pxmitframe->agg_num << USB_TXAGG_NUM_SHT) & 0xFF000000); + + if ((pattrib->ether_type != 0x888e) && + (pattrib->ether_type != 0x0806) && + (pattrib->ether_type != 0x88b4) && + (pattrib->dhcp_pkt != 1)) { + /* Non EAP & ARP & DHCP type data packet */ + + fill_txdesc_vcs(pattrib, &ptxdesc->txdw4); + fill_txdesc_phy(pattrib, &ptxdesc->txdw4); + + ptxdesc->txdw4 |= cpu_to_le32(0x00000008);/* RTS Rate=24M */ + ptxdesc->txdw5 |= cpu_to_le32(0x0001ff00);/* DATA/RTS Rate FB LMT */ + + if (pattrib->ht_en) { + if (ODM_RA_GetShortGI_8188E(&haldata->odmpriv, pattrib->mac_id)) + ptxdesc->txdw5 |= cpu_to_le32(SGI);/* SGI */ + } + data_rate = ODM_RA_GetDecisionRate_8188E(&haldata->odmpriv, pattrib->mac_id); + ptxdesc->txdw5 |= cpu_to_le32(data_rate & 0x3F); + pwr_status = ODM_RA_GetHwPwrStatus_8188E(&haldata->odmpriv, pattrib->mac_id); + ptxdesc->txdw4 |= cpu_to_le32((pwr_status & 0x7) << PWR_STATUS_SHT); + } else { + /* EAP data packet and ARP packet and DHCP. */ + /* Use the 1M data rate to send the EAP/ARP packet. */ + /* This will maybe make the handshake smooth. */ + ptxdesc->txdw2 |= cpu_to_le32(AGG_BK);/* AGG BK */ + if (pmlmeinfo->preamble_mode == PREAMBLE_SHORT) + ptxdesc->txdw4 |= cpu_to_le32(BIT(24));/* DATA_SHORT */ + ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); + } + } else if ((pxmitframe->frame_tag & 0x0f) == MGNT_FRAMETAG) { + /* offset 4 */ + ptxdesc->txdw1 |= cpu_to_le32(pattrib->mac_id & 0x3f); + + qsel = (uint)(pattrib->qsel & 0x0000001f); + ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); + + ptxdesc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000f0000); + + /* offset 8 */ + /* CCX-TXRPT ack for xmit mgmt frames. */ + if (pxmitframe->ack_report) + ptxdesc->txdw2 |= cpu_to_le32(BIT(19)); + + /* offset 12 */ + ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0FFF0000); + + /* offset 20 */ + ptxdesc->txdw5 |= cpu_to_le32(RTY_LMT_EN);/* retry limit enable */ + if (pattrib->retry_ctrl) + ptxdesc->txdw5 |= cpu_to_le32(0x00180000);/* retry limit = 6 */ + else + ptxdesc->txdw5 |= cpu_to_le32(0x00300000);/* retry limit = 12 */ + + ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); + } else if ((pxmitframe->frame_tag & 0x0f) == TXAGG_FRAMETAG) { + DBG_88E("pxmitframe->frame_tag == TXAGG_FRAMETAG\n"); + } else if (((pxmitframe->frame_tag & 0x0f) == MP_FRAMETAG) && + (adapt->registrypriv.mp_mode == 1)) { + fill_txdesc_for_mp(adapt, ptxdesc); + } else { + DBG_88E("pxmitframe->frame_tag = %d\n", pxmitframe->frame_tag); + + /* offset 4 */ + ptxdesc->txdw1 |= cpu_to_le32((4) & 0x3f);/* CAM_ID(MAC_ID) */ + + ptxdesc->txdw1 |= cpu_to_le32((6 << RATE_ID_SHT) & 0x000f0000);/* raid */ + + /* offset 8 */ + + /* offset 12 */ + ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0fff0000); + + /* offset 20 */ + ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); + } + + /* 2009.11.05. tynli_test. Suggested by SD4 Filen for FW LPS. */ + /* (1) The sequence number of each non-Qos frame / broadcast / multicast / */ + /* mgnt frame should be controlled by Hw because Fw will also send null data */ + /* which we cannot control when Fw LPS enable. */ + /* --> default enable non-Qos data sequense number. 2010.06.23. by tynli. */ + /* (2) Enable HW SEQ control for beacon packet, because we use Hw beacon. */ + /* (3) Use HW Qos SEQ to control the seq num of Ext port non-Qos packets. */ + /* 2010.06.23. Added by tynli. */ + if (!pattrib->qos_en) { + ptxdesc->txdw3 |= cpu_to_le32(EN_HWSEQ); /* Hw set sequence number */ + ptxdesc->txdw4 |= cpu_to_le32(HW_SSN); /* Hw set sequence number */ + } + + ODM_SetTxAntByTxInfo_88E(&haldata->odmpriv, pmem, pattrib->mac_id); + + rtl8188eu_cal_txdesc_chksum(ptxdesc); + return pull; +} + +/* for non-agg data frame or management frame */ +static s32 rtw_dump_xframe(struct adapter *adapt, struct xmit_frame *pxmitframe) +{ + s32 ret = _SUCCESS; + s32 inner_ret = _SUCCESS; + int t, sz, w_sz, pull = 0; + u8 *mem_addr; + u32 ff_hwaddr; + struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + struct security_priv *psecuritypriv = &adapt->securitypriv; + if ((pxmitframe->frame_tag == DATA_FRAMETAG) && + (pxmitframe->attrib.ether_type != 0x0806) && + (pxmitframe->attrib.ether_type != 0x888e) && + (pxmitframe->attrib.ether_type != 0x88b4) && + (pxmitframe->attrib.dhcp_pkt != 1)) + rtw_issue_addbareq_cmd(adapt, pxmitframe); + mem_addr = pxmitframe->buf_addr; + + for (t = 0; t < pattrib->nr_frags; t++) { + if (inner_ret != _SUCCESS && ret == _SUCCESS) + ret = _FAIL; + + if (t != (pattrib->nr_frags - 1)) { + sz = pxmitpriv->frag_len; + sz = sz - 4 - (psecuritypriv->sw_encrypt ? 0 : pattrib->icv_len); + } else { + /* no frag */ + sz = pattrib->last_txcmdsz; + } + + pull = update_txdesc(pxmitframe, mem_addr, sz, false); + + if (pull) { + mem_addr += PACKET_OFFSET_SZ; /* pull txdesc head */ + pxmitframe->buf_addr = mem_addr; + w_sz = sz + TXDESC_SIZE; + } else { + w_sz = sz + TXDESC_SIZE + PACKET_OFFSET_SZ; + } + ff_hwaddr = rtw_get_ff_hwaddr(pxmitframe); + + inner_ret = rtw_write_port(adapt, ff_hwaddr, w_sz, (unsigned char *)pxmitbuf); + + rtw_count_tx_stats(adapt, pxmitframe, sz); + + mem_addr += w_sz; + + mem_addr = (u8 *)RND4(((size_t)(mem_addr))); + } + + rtw_free_xmitframe(pxmitpriv, pxmitframe); + + if (ret != _SUCCESS) + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_UNKNOWN); + + return ret; +} + +static u32 xmitframe_need_length(struct xmit_frame *pxmitframe) +{ + struct pkt_attrib *pattrib = &pxmitframe->attrib; + + u32 len = 0; + + /* no consider fragement */ + len = pattrib->hdrlen + pattrib->iv_len + + SNAP_SIZE + sizeof(u16) + + pattrib->pktlen + + ((pattrib->bswenc) ? pattrib->icv_len : 0); + + if (pattrib->encrypt == _TKIP_) + len += 8; + + return len; +} + +s32 rtl8188eu_xmitframe_complete(struct adapter *adapt, struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct xmit_frame *pxmitframe = NULL; + struct xmit_frame *pfirstframe = NULL; + + /* aggregate variable */ + struct hw_xmit *phwxmit; + struct sta_info *psta = NULL; + struct tx_servq *ptxservq = NULL; + struct list_head *xmitframe_plist = NULL, *xmitframe_phead = NULL; + + u32 pbuf; /* next pkt address */ + u32 pbuf_tail; /* last pkt tail */ + u32 len; /* packet length, except TXDESC_SIZE and PKT_OFFSET */ + + u32 bulksize = haldata->UsbBulkOutSize; + u8 desc_cnt; + u32 bulkptr; + + /* dump frame variable */ + u32 ff_hwaddr; + + /* check xmitbuffer is ok */ + if (!pxmitbuf) { + pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); + if (!pxmitbuf) + return false; + } + + /* 3 1. pick up first frame */ + do { + rtw_free_xmitframe(pxmitpriv, pxmitframe); + + pxmitframe = rtw_dequeue_xframe(pxmitpriv, pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); + if (!pxmitframe) { + /* no more xmit frame, release xmit buffer */ + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + return false; + } + + pxmitframe->pxmitbuf = pxmitbuf; + pxmitframe->buf_addr = pxmitbuf->pbuf; + pxmitbuf->priv_data = pxmitframe; + + pxmitframe->agg_num = 1; /* alloc xmitframe should assign to 1. */ + pxmitframe->pkt_offset = 1; /* first frame of aggregation, reserve offset */ + + rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); + + /* always return ndis_packet after rtw_xmitframe_coalesce */ + rtw_os_xmit_complete(adapt, pxmitframe); + + break; + } while (1); + + /* 3 2. aggregate same priority and same DA(AP or STA) frames */ + pfirstframe = pxmitframe; + len = xmitframe_need_length(pfirstframe) + TXDESC_SIZE + (pfirstframe->pkt_offset * PACKET_OFFSET_SZ); + pbuf_tail = len; + pbuf = _RND8(pbuf_tail); + + /* check pkt amount in one bulk */ + desc_cnt = 0; + bulkptr = bulksize; + if (pbuf < bulkptr) { + desc_cnt++; + } else { + desc_cnt = 0; + bulkptr = ((pbuf / bulksize) + 1) * bulksize; /* round to next bulksize */ + } + + /* dequeue same priority packet from station tx queue */ + psta = pfirstframe->attrib.psta; + switch (pfirstframe->attrib.priority) { + case 1: + case 2: + ptxservq = &psta->sta_xmitpriv.bk_q; + phwxmit = pxmitpriv->hwxmits + 3; + break; + case 4: + case 5: + ptxservq = &psta->sta_xmitpriv.vi_q; + phwxmit = pxmitpriv->hwxmits + 1; + break; + case 6: + case 7: + ptxservq = &psta->sta_xmitpriv.vo_q; + phwxmit = pxmitpriv->hwxmits; + break; + case 0: + case 3: + default: + ptxservq = &psta->sta_xmitpriv.be_q; + phwxmit = pxmitpriv->hwxmits + 2; + break; + } + spin_lock_bh(&pxmitpriv->lock); + + xmitframe_phead = get_list_head(&ptxservq->sta_pending); + xmitframe_plist = xmitframe_phead->next; + + while (xmitframe_phead != xmitframe_plist) { + pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); + xmitframe_plist = xmitframe_plist->next; + + pxmitframe->agg_num = 0; /* not first frame of aggregation */ + pxmitframe->pkt_offset = 0; /* not first frame of aggregation, no need to reserve offset */ + + len = xmitframe_need_length(pxmitframe) + TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); + + if (_RND8(pbuf + len) > MAX_XMITBUF_SZ) { + pxmitframe->agg_num = 1; + pxmitframe->pkt_offset = 1; + break; + } + list_del_init(&pxmitframe->list); + ptxservq->qcnt--; + phwxmit->accnt--; + + pxmitframe->buf_addr = pxmitbuf->pbuf + pbuf; + + rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); + /* always return ndis_packet after rtw_xmitframe_coalesce */ + rtw_os_xmit_complete(adapt, pxmitframe); + + /* (len - TXDESC_SIZE) == pxmitframe->attrib.last_txcmdsz */ + update_txdesc(pxmitframe, pxmitframe->buf_addr, pxmitframe->attrib.last_txcmdsz, true); + + /* don't need xmitframe any more */ + rtw_free_xmitframe(pxmitpriv, pxmitframe); + + /* handle pointer and stop condition */ + pbuf_tail = pbuf + len; + pbuf = _RND8(pbuf_tail); + + pfirstframe->agg_num++; + if (MAX_TX_AGG_PACKET_NUMBER == pfirstframe->agg_num) + break; + + if (pbuf < bulkptr) { + desc_cnt++; + if (desc_cnt == haldata->UsbTxAggDescNum) + break; + } else { + desc_cnt = 0; + bulkptr = ((pbuf / bulksize) + 1) * bulksize; + } + } /* end while (aggregate same priority and same DA(AP or STA) frames) */ + + if (list_empty(&ptxservq->sta_pending.queue)) + list_del_init(&ptxservq->tx_pending); + + spin_unlock_bh(&pxmitpriv->lock); + if ((pfirstframe->attrib.ether_type != 0x0806) && + (pfirstframe->attrib.ether_type != 0x888e) && + (pfirstframe->attrib.ether_type != 0x88b4) && + (pfirstframe->attrib.dhcp_pkt != 1)) + rtw_issue_addbareq_cmd(adapt, pfirstframe); + /* 3 3. update first frame txdesc */ + if ((pbuf_tail % bulksize) == 0) { + /* remove pkt_offset */ + pbuf_tail -= PACKET_OFFSET_SZ; + pfirstframe->buf_addr += PACKET_OFFSET_SZ; + pfirstframe->pkt_offset--; + } + + update_txdesc(pfirstframe, pfirstframe->buf_addr, pfirstframe->attrib.last_txcmdsz, true); + + /* 3 4. write xmit buffer to USB FIFO */ + ff_hwaddr = rtw_get_ff_hwaddr(pfirstframe); + rtw_write_port(adapt, ff_hwaddr, pbuf_tail, (u8 *)pxmitbuf); + + /* 3 5. update statisitc */ + pbuf_tail -= (pfirstframe->agg_num * TXDESC_SIZE); + pbuf_tail -= (pfirstframe->pkt_offset * PACKET_OFFSET_SZ); + + rtw_count_tx_stats(adapt, pfirstframe, pbuf_tail); + + rtw_free_xmitframe(pxmitpriv, pfirstframe); + + return true; +} + +static s32 xmitframe_direct(struct adapter *adapt, struct xmit_frame *pxmitframe) +{ + s32 res = _SUCCESS; + + res = rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); + if (res == _SUCCESS) + rtw_dump_xframe(adapt, pxmitframe); + else + DBG_88E("==> %s xmitframe_coalsece failed\n", __func__); + return res; +} + +/* + * Return + * true dump packet directly + * false enqueue packet + */ +static s32 pre_xmitframe(struct adapter *adapt, struct xmit_frame *pxmitframe) +{ + s32 res; + struct xmit_buf *pxmitbuf = NULL; + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + struct pkt_attrib *pattrib = &pxmitframe->attrib; + struct mlme_priv *pmlmepriv = &adapt->mlmepriv; + + spin_lock_bh(&pxmitpriv->lock); + + if (rtw_txframes_sta_ac_pending(adapt, pattrib) > 0) + goto enqueue; + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) + goto enqueue; + + pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); + if (!pxmitbuf) + goto enqueue; + + spin_unlock_bh(&pxmitpriv->lock); + + pxmitframe->pxmitbuf = pxmitbuf; + pxmitframe->buf_addr = pxmitbuf->pbuf; + pxmitbuf->priv_data = pxmitframe; + + if (xmitframe_direct(adapt, pxmitframe) != _SUCCESS) { + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + rtw_free_xmitframe(pxmitpriv, pxmitframe); + } + + return true; + +enqueue: + res = rtw_xmitframe_enqueue(adapt, pxmitframe); + spin_unlock_bh(&pxmitpriv->lock); + + if (res != _SUCCESS) { + rtw_free_xmitframe(pxmitpriv, pxmitframe); + + /* Trick, make the statistics correct */ + pxmitpriv->tx_pkts--; + pxmitpriv->tx_drop++; + return true; + } + + return false; +} + +s32 rtl8188eu_mgnt_xmit(struct adapter *adapt, struct xmit_frame *pmgntframe) +{ + return rtw_dump_xframe(adapt, pmgntframe); +} + +/* + * Return + * true dump packet directly ok + * false temporary can't transmit packets to hardware + */ +s32 rtl8188eu_hal_xmit(struct adapter *adapt, struct xmit_frame *pxmitframe) +{ + return pre_xmitframe(adapt, pxmitframe); +} diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c new file mode 100644 index 000000000000..5cdabf43d4fd --- /dev/null +++ b/drivers/staging/r8188eu/hal/usb_halinit.c @@ -0,0 +1,2271 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _HCI_HAL_INIT_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/rtw_efuse.h" + +#include "../include/rtl8188e_hal.h" +#include "../include/rtl8188e_led.h" +#include "../include/rtw_iol.h" +#include "../include/usb_ops.h" +#include "../include/usb_osintf.h" + +#define HAL_MAC_ENABLE 1 +#define HAL_BB_ENABLE 1 +#define HAL_RF_ENABLE 1 + +static void _ConfigNormalChipOutEP_8188E(struct adapter *adapt, u8 NumOutPipe) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + switch (NumOutPipe) { + case 3: + haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_LQ | TX_SELE_NQ; + haldata->OutEpNumber = 3; + break; + case 2: + haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_NQ; + haldata->OutEpNumber = 2; + break; + case 1: + haldata->OutEpQueueSel = TX_SELE_HQ; + haldata->OutEpNumber = 1; + break; + default: + break; + } + DBG_88E("%s OutEpQueueSel(0x%02x), OutEpNumber(%d)\n", __func__, haldata->OutEpQueueSel, haldata->OutEpNumber); +} + +static bool HalUsbSetQueuePipeMapping8188EUsb(struct adapter *adapt, u8 NumInPipe, u8 NumOutPipe) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + bool result = false; + + _ConfigNormalChipOutEP_8188E(adapt, NumOutPipe); + + /* Normal chip with one IN and one OUT doesn't have interrupt IN EP. */ + if (1 == haldata->OutEpNumber) { + if (1 != NumInPipe) + return result; + } + + /* All config other than above support one Bulk IN and one Interrupt IN. */ + + result = Hal_MappingOutPipe(adapt, NumOutPipe); + + return result; +} + +static void rtl8188eu_interface_configure(struct adapter *adapt) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapt); + + if (pdvobjpriv->ishighspeed) + haldata->UsbBulkOutSize = USB_HIGH_SPEED_BULK_SIZE;/* 512 bytes */ + else + haldata->UsbBulkOutSize = USB_FULL_SPEED_BULK_SIZE;/* 64 bytes */ + + haldata->interfaceIndex = pdvobjpriv->InterfaceNumber; + + haldata->UsbTxAggMode = 1; + haldata->UsbTxAggDescNum = 0x6; /* only 4 bits */ + + haldata->UsbRxAggMode = USB_RX_AGG_DMA;/* USB_RX_AGG_DMA; */ + haldata->UsbRxAggBlockCount = 8; /* unit : 512b */ + haldata->UsbRxAggBlockTimeout = 0x6; + haldata->UsbRxAggPageCount = 48; /* uint :128 b 0x0A; 10 = MAX_RX_DMA_BUFFER_SIZE/2/haldata->UsbBulkOutSize */ + haldata->UsbRxAggPageTimeout = 0x4; /* 6, absolute time = 34ms/(2^6) */ + + HalUsbSetQueuePipeMapping8188EUsb(adapt, + pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes); +} + +static u32 rtl8188eu_InitPowerOn(struct adapter *adapt) +{ + u16 value16; + /* HW Power on sequence */ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + if (haldata->bMacPwrCtrlOn) + return _SUCCESS; + + if (!HalPwrSeqCmdParsing(adapt, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, Rtl8188E_NIC_PWR_ON_FLOW)) { + DBG_88E(KERN_ERR "%s: run power on flow fail\n", __func__); + return _FAIL; + } + + /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ + /* Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */ + rtw_write16(adapt, REG_CR, 0x00); /* suggseted by zhouzhou, by page, 20111230 */ + + /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ + value16 = rtw_read16(adapt, REG_CR); + value16 |= (HCI_TXDMA_EN | HCI_RXDMA_EN | TXDMA_EN | RXDMA_EN + | PROTOCOL_EN | SCHEDULE_EN | ENSEC | CALTMR_EN); + /* for SDIO - Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */ + + rtw_write16(adapt, REG_CR, value16); + haldata->bMacPwrCtrlOn = true; + + return _SUCCESS; +} + +/* Shall USB interface init this? */ +static void _InitInterrupt(struct adapter *Adapter) +{ + u32 imr, imr_ex; + u8 usb_opt; + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + /* HISR write one to clear */ + rtw_write32(Adapter, REG_HISR_88E, 0xFFFFFFFF); + /* HIMR - */ + imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E; + rtw_write32(Adapter, REG_HIMR_88E, imr); + haldata->IntrMask[0] = imr; + + imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E; + rtw_write32(Adapter, REG_HIMRE_88E, imr_ex); + haldata->IntrMask[1] = imr_ex; + + /* REG_USB_SPECIAL_OPTION - BIT(4) */ + /* 0; Use interrupt endpoint to upload interrupt pkt */ + /* 1; Use bulk endpoint to upload interrupt pkt, */ + usb_opt = rtw_read8(Adapter, REG_USB_SPECIAL_OPTION); + + if (!adapter_to_dvobj(Adapter)->ishighspeed) + usb_opt = usb_opt & (~INT_BULK_SEL); + else + usb_opt = usb_opt | (INT_BULK_SEL); + + rtw_write8(Adapter, REG_USB_SPECIAL_OPTION, usb_opt); +} + +static void _InitQueueReservedPage(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + struct registry_priv *pregistrypriv = &Adapter->registrypriv; + u32 numHQ = 0; + u32 numLQ = 0; + u32 numNQ = 0; + u32 numPubQ; + u32 value32; + u8 value8; + bool bWiFiConfig = pregistrypriv->wifi_spec; + + if (bWiFiConfig) { + if (haldata->OutEpQueueSel & TX_SELE_HQ) + numHQ = 0x29; + + if (haldata->OutEpQueueSel & TX_SELE_LQ) + numLQ = 0x1C; + + /* NOTE: This step shall be proceed before writting REG_RQPN. */ + if (haldata->OutEpQueueSel & TX_SELE_NQ) + numNQ = 0x1C; + value8 = (u8)_NPQ(numNQ); + rtw_write8(Adapter, REG_RQPN_NPQ, value8); + + numPubQ = 0xA8 - numHQ - numLQ - numNQ; + + /* TX DMA */ + value32 = _HPQ(numHQ) | _LPQ(numLQ) | _PUBQ(numPubQ) | LD_RQPN; + rtw_write32(Adapter, REG_RQPN, value32); + } else { + rtw_write16(Adapter, REG_RQPN_NPQ, 0x0000);/* Just follow MP Team,??? Georgia 03/28 */ + rtw_write16(Adapter, REG_RQPN_NPQ, 0x0d); + rtw_write32(Adapter, REG_RQPN, 0x808E000d);/* reserve 7 page for LPS */ + } +} + +static void _InitTxBufferBoundary(struct adapter *Adapter, u8 txpktbuf_bndy) +{ + rtw_write8(Adapter, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy); + rtw_write8(Adapter, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy); + rtw_write8(Adapter, REG_TXPKTBUF_WMAC_LBK_BF_HD, txpktbuf_bndy); + rtw_write8(Adapter, REG_TRXFF_BNDY, txpktbuf_bndy); + rtw_write8(Adapter, REG_TDECTRL + 1, txpktbuf_bndy); +} + +static void _InitPageBoundary(struct adapter *Adapter) +{ + /* RX Page Boundary */ + /* */ + u16 rxff_bndy = MAX_RX_DMA_BUFFER_SIZE_88E - 1; + + rtw_write16(Adapter, (REG_TRXFF_BNDY + 2), rxff_bndy); +} + +static void _InitNormalChipRegPriority(struct adapter *Adapter, u16 beQ, + u16 bkQ, u16 viQ, u16 voQ, u16 mgtQ, + u16 hiQ) +{ + u16 value16 = (rtw_read16(Adapter, REG_TRXDMA_CTRL) & 0x7); + + value16 |= _TXDMA_BEQ_MAP(beQ) | _TXDMA_BKQ_MAP(bkQ) | + _TXDMA_VIQ_MAP(viQ) | _TXDMA_VOQ_MAP(voQ) | + _TXDMA_MGQ_MAP(mgtQ) | _TXDMA_HIQ_MAP(hiQ); + + rtw_write16(Adapter, REG_TRXDMA_CTRL, value16); +} + +static void _InitNormalChipOneOutEpPriority(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + u16 value = 0; + switch (haldata->OutEpQueueSel) { + case TX_SELE_HQ: + value = QUEUE_HIGH; + break; + case TX_SELE_LQ: + value = QUEUE_LOW; + break; + case TX_SELE_NQ: + value = QUEUE_NORMAL; + break; + default: + break; + } + _InitNormalChipRegPriority(Adapter, value, value, value, value, + value, value); +} + +static void _InitNormalChipTwoOutEpPriority(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + struct registry_priv *pregistrypriv = &Adapter->registrypriv; + u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; + u16 valueHi = 0; + u16 valueLow = 0; + + switch (haldata->OutEpQueueSel) { + case (TX_SELE_HQ | TX_SELE_LQ): + valueHi = QUEUE_HIGH; + valueLow = QUEUE_LOW; + break; + case (TX_SELE_NQ | TX_SELE_LQ): + valueHi = QUEUE_NORMAL; + valueLow = QUEUE_LOW; + break; + case (TX_SELE_HQ | TX_SELE_NQ): + valueHi = QUEUE_HIGH; + valueLow = QUEUE_NORMAL; + break; + default: + break; + } + + if (!pregistrypriv->wifi_spec) { + beQ = valueLow; + bkQ = valueLow; + viQ = valueHi; + voQ = valueHi; + mgtQ = valueHi; + hiQ = valueHi; + } else {/* for WMM ,CONFIG_OUT_EP_WIFI_MODE */ + beQ = valueLow; + bkQ = valueHi; + viQ = valueHi; + voQ = valueLow; + mgtQ = valueHi; + hiQ = valueHi; + } + _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ); +} + +static void _InitNormalChipThreeOutEpPriority(struct adapter *Adapter) +{ + struct registry_priv *pregistrypriv = &Adapter->registrypriv; + u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; + + if (!pregistrypriv->wifi_spec) {/* typical setting */ + beQ = QUEUE_LOW; + bkQ = QUEUE_LOW; + viQ = QUEUE_NORMAL; + voQ = QUEUE_HIGH; + mgtQ = QUEUE_HIGH; + hiQ = QUEUE_HIGH; + } else {/* for WMM */ + beQ = QUEUE_LOW; + bkQ = QUEUE_NORMAL; + viQ = QUEUE_NORMAL; + voQ = QUEUE_HIGH; + mgtQ = QUEUE_HIGH; + hiQ = QUEUE_HIGH; + } + _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ); +} + +static void _InitQueuePriority(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + switch (haldata->OutEpNumber) { + case 1: + _InitNormalChipOneOutEpPriority(Adapter); + break; + case 2: + _InitNormalChipTwoOutEpPriority(Adapter); + break; + case 3: + _InitNormalChipThreeOutEpPriority(Adapter); + break; + default: + break; + } +} + +static void _InitNetworkType(struct adapter *Adapter) +{ + u32 value32; + + value32 = rtw_read32(Adapter, REG_CR); + /* TODO: use the other function to set network type */ + value32 = (value32 & ~MASK_NETTYPE) | _NETTYPE(NT_LINK_AP); + + rtw_write32(Adapter, REG_CR, value32); +} + +static void _InitTransferPageSize(struct adapter *Adapter) +{ + /* Tx page size is always 128. */ + + u8 value8; + value8 = _PSRX(PBP_128) | _PSTX(PBP_128); + rtw_write8(Adapter, REG_PBP, value8); +} + +static void _InitDriverInfoSize(struct adapter *Adapter, u8 drvInfoSize) +{ + rtw_write8(Adapter, REG_RX_DRVINFO_SZ, drvInfoSize); +} + +static void _InitWMACSetting(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + haldata->ReceiveConfig = RCR_AAP | RCR_APM | RCR_AM | RCR_AB | + RCR_CBSSID_DATA | RCR_CBSSID_BCN | + RCR_APP_ICV | RCR_AMF | RCR_HTC_LOC_CTRL | + RCR_APP_MIC | RCR_APP_PHYSTS; + + /* some REG_RCR will be modified later by phy_ConfigMACWithHeaderFile() */ + rtw_write32(Adapter, REG_RCR, haldata->ReceiveConfig); + + /* Accept all multicast address */ + rtw_write32(Adapter, REG_MAR, 0xFFFFFFFF); + rtw_write32(Adapter, REG_MAR + 4, 0xFFFFFFFF); +} + +static void _InitAdaptiveCtrl(struct adapter *Adapter) +{ + u16 value16; + u32 value32; + + /* Response Rate Set */ + value32 = rtw_read32(Adapter, REG_RRSR); + value32 &= ~RATE_BITMAP_ALL; + value32 |= RATE_RRSR_CCK_ONLY_1M; + rtw_write32(Adapter, REG_RRSR, value32); + + /* CF-END Threshold */ + + /* SIFS (used in NAV) */ + value16 = _SPEC_SIFS_CCK(0x10) | _SPEC_SIFS_OFDM(0x10); + rtw_write16(Adapter, REG_SPEC_SIFS, value16); + + /* Retry Limit */ + value16 = _LRL(0x30) | _SRL(0x30); + rtw_write16(Adapter, REG_RL, value16); +} + +static void _InitEDCA(struct adapter *Adapter) +{ + /* Set Spec SIFS (used in NAV) */ + rtw_write16(Adapter, REG_SPEC_SIFS, 0x100a); + rtw_write16(Adapter, REG_MAC_SPEC_SIFS, 0x100a); + + /* Set SIFS for CCK */ + rtw_write16(Adapter, REG_SIFS_CTX, 0x100a); + + /* Set SIFS for OFDM */ + rtw_write16(Adapter, REG_SIFS_TRX, 0x100a); + + /* TXOP */ + rtw_write32(Adapter, REG_EDCA_BE_PARAM, 0x005EA42B); + rtw_write32(Adapter, REG_EDCA_BK_PARAM, 0x0000A44F); + rtw_write32(Adapter, REG_EDCA_VI_PARAM, 0x005EA324); + rtw_write32(Adapter, REG_EDCA_VO_PARAM, 0x002FA226); +} + +static void _InitBeaconMaxError(struct adapter *Adapter, bool InfraMode) +{ +} + +static void _InitHWLed(struct adapter *Adapter) +{ + struct led_priv *pledpriv = &Adapter->ledpriv; + + if (pledpriv->LedStrategy != HW_LED) + return; + +/* HW led control */ +/* to do .... */ +/* must consider cases of antenna diversity/ commbo card/solo card/mini card */ +} + +static void _InitRDGSetting(struct adapter *Adapter) +{ + rtw_write8(Adapter, REG_RD_CTRL, 0xFF); + rtw_write16(Adapter, REG_RD_NAV_NXT, 0x200); + rtw_write8(Adapter, REG_RD_RESP_PKT_TH, 0x05); +} + +static void _InitRxSetting(struct adapter *Adapter) +{ + rtw_write32(Adapter, REG_MACID, 0x87654321); + rtw_write32(Adapter, 0x0700, 0x87654321); +} + +static void _InitRetryFunction(struct adapter *Adapter) +{ + u8 value8; + + value8 = rtw_read8(Adapter, REG_FWHW_TXQ_CTRL); + value8 |= EN_AMPDU_RTY_NEW; + rtw_write8(Adapter, REG_FWHW_TXQ_CTRL, value8); + + /* Set ACK timeout */ + rtw_write8(Adapter, REG_ACKTO, 0x40); +} + +/*----------------------------------------------------------------------------- + * Function: usb_AggSettingTxUpdate() + * + * Overview: Separate TX/RX parameters update independent for TP detection and + * dynamic TX/RX aggreagtion parameters update. + * + * Input: struct adapter * + * + * Output/Return: NONE + * + * Revised History: + * When Who Remark + * 12/10/2010 MHC Separate to smaller function. + * + *---------------------------------------------------------------------------*/ +static void usb_AggSettingTxUpdate(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + u32 value32; + + if (Adapter->registrypriv.wifi_spec) + haldata->UsbTxAggMode = false; + + if (haldata->UsbTxAggMode) { + value32 = rtw_read32(Adapter, REG_TDECTRL); + value32 = value32 & ~(BLK_DESC_NUM_MASK << BLK_DESC_NUM_SHIFT); + value32 |= ((haldata->UsbTxAggDescNum & BLK_DESC_NUM_MASK) << BLK_DESC_NUM_SHIFT); + + rtw_write32(Adapter, REG_TDECTRL, value32); + } +} /* usb_AggSettingTxUpdate */ + +/*----------------------------------------------------------------------------- + * Function: usb_AggSettingRxUpdate() + * + * Overview: Separate TX/RX parameters update independent for TP detection and + * dynamic TX/RX aggreagtion parameters update. + * + * Input: struct adapter * + * + * Output/Return: NONE + * + * Revised History: + * When Who Remark + * 12/10/2010 MHC Separate to smaller function. + * + *---------------------------------------------------------------------------*/ +static void +usb_AggSettingRxUpdate( + struct adapter *Adapter + ) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + u8 valueDMA; + u8 valueUSB; + + valueDMA = rtw_read8(Adapter, REG_TRXDMA_CTRL); + valueUSB = rtw_read8(Adapter, REG_USB_SPECIAL_OPTION); + + switch (haldata->UsbRxAggMode) { + case USB_RX_AGG_DMA: + valueDMA |= RXDMA_AGG_EN; + valueUSB &= ~USB_AGG_EN; + break; + case USB_RX_AGG_USB: + valueDMA &= ~RXDMA_AGG_EN; + valueUSB |= USB_AGG_EN; + break; + case USB_RX_AGG_MIX: + valueDMA |= RXDMA_AGG_EN; + valueUSB |= USB_AGG_EN; + break; + case USB_RX_AGG_DISABLE: + default: + valueDMA &= ~RXDMA_AGG_EN; + valueUSB &= ~USB_AGG_EN; + break; + } + + rtw_write8(Adapter, REG_TRXDMA_CTRL, valueDMA); + rtw_write8(Adapter, REG_USB_SPECIAL_OPTION, valueUSB); + + switch (haldata->UsbRxAggMode) { + case USB_RX_AGG_DMA: + rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount); + rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH + 1, haldata->UsbRxAggPageTimeout); + break; + case USB_RX_AGG_USB: + rtw_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount); + rtw_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout); + break; + case USB_RX_AGG_MIX: + rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount); + rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH + 1, (haldata->UsbRxAggPageTimeout & 0x1F));/* 0x280[12:8] */ + rtw_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount); + rtw_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout); + break; + case USB_RX_AGG_DISABLE: + default: + /* TODO: */ + break; + } + + switch (PBP_128) { + case PBP_128: + haldata->HwRxPageSize = 128; + break; + case PBP_64: + haldata->HwRxPageSize = 64; + break; + case PBP_256: + haldata->HwRxPageSize = 256; + break; + case PBP_512: + haldata->HwRxPageSize = 512; + break; + case PBP_1024: + haldata->HwRxPageSize = 1024; + break; + default: + break; + } +} /* usb_AggSettingRxUpdate */ + +static void InitUsbAggregationSetting(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + /* Tx aggregation setting */ + usb_AggSettingTxUpdate(Adapter); + + /* Rx aggregation setting */ + usb_AggSettingRxUpdate(Adapter); + + /* 201/12/10 MH Add for USB agg mode dynamic switch. */ + haldata->UsbRxHighSpeedMode = false; +} + +static void _InitOperationMode(struct adapter *Adapter) +{ +} + +static void _InitBeaconParameters(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + rtw_write16(Adapter, REG_BCN_CTRL, 0x1010); + + /* TODO: Remove these magic number */ + rtw_write16(Adapter, REG_TBTT_PROHIBIT, 0x6404);/* ms */ + rtw_write8(Adapter, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/* 5ms */ + rtw_write8(Adapter, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME); /* 2ms */ + + /* Suggested by designer timchen. Change beacon AIFS to the largest number */ + /* beacause test chip does not contension before sending beacon. by tynli. 2009.11.03 */ + rtw_write16(Adapter, REG_BCNTCFG, 0x660F); + + haldata->RegBcnCtrlVal = rtw_read8(Adapter, REG_BCN_CTRL); + haldata->RegTxPause = rtw_read8(Adapter, REG_TXPAUSE); + haldata->RegFwHwTxQCtrl = rtw_read8(Adapter, REG_FWHW_TXQ_CTRL + 2); + haldata->RegReg542 = rtw_read8(Adapter, REG_TBTT_PROHIBIT + 2); + haldata->RegCR_1 = rtw_read8(Adapter, REG_CR + 1); +} + +static void _BeaconFunctionEnable(struct adapter *Adapter, + bool Enable, bool Linked) +{ + rtw_write8(Adapter, REG_BCN_CTRL, (BIT(4) | BIT(3) | BIT(1))); + + rtw_write8(Adapter, REG_RD_CTRL + 1, 0x6F); +} + +/* Set CCK and OFDM Block "ON" */ +static void _BBTurnOnBlock(struct adapter *Adapter) +{ + PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bCCKEn, 0x1); + PHY_SetBBReg(Adapter, rFPGA0_RFMOD, bOFDMEn, 0x1); +} + +enum { + Antenna_Lfet = 1, + Antenna_Right = 2, +}; + +static void _InitAntenna_Selection(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + if (haldata->AntDivCfg == 0) + return; + DBG_88E("==> %s ....\n", __func__); + + rtw_write32(Adapter, REG_LEDCFG0, rtw_read32(Adapter, REG_LEDCFG0) | BIT(23)); + PHY_SetBBReg(Adapter, rFPGA0_XAB_RFParameter, BIT(13), 0x01); + + if (PHY_QueryBBReg(Adapter, rFPGA0_XA_RFInterfaceOE, 0x300) == Antenna_A) + haldata->CurAntenna = Antenna_A; + else + haldata->CurAntenna = Antenna_B; + DBG_88E("%s,Cur_ant:(%x)%s\n", __func__, haldata->CurAntenna, (haldata->CurAntenna == Antenna_A) ? "Antenna_A" : "Antenna_B"); +} + +/*----------------------------------------------------------------------------- + * Function: HwSuspendModeEnable92Cu() + * + * Overview: HW suspend mode switch. + * + * Input: NONE + * + * Output: NONE + * + * Return: NONE + * + * Revised History: + * When Who Remark + * 08/23/2010 MHC HW suspend mode switch test.. + *---------------------------------------------------------------------------*/ +enum rt_rf_power_state RfOnOffDetect(struct adapter *adapt) +{ + u8 val8; + enum rt_rf_power_state rfpowerstate = rf_off; + + if (adapt->pwrctrlpriv.bHWPowerdown) { + val8 = rtw_read8(adapt, REG_HSISR); + DBG_88E("pwrdown, 0x5c(BIT(7))=%02x\n", val8); + rfpowerstate = (val8 & BIT(7)) ? rf_off : rf_on; + } else { /* rf on/off */ + rtw_write8(adapt, REG_MAC_PINMUX_CFG, rtw_read8(adapt, REG_MAC_PINMUX_CFG) & ~(BIT(3))); + val8 = rtw_read8(adapt, REG_GPIO_IO_SEL); + DBG_88E("GPIO_IN=%02x\n", val8); + rfpowerstate = (val8 & BIT(3)) ? rf_on : rf_off; + } + return rfpowerstate; +} /* HalDetectPwrDownMode */ + +static u32 rtl8188eu_hal_init(struct adapter *Adapter) +{ + u8 value8 = 0; + u16 value16; + u8 txpktbuf_bndy; + u32 status = _SUCCESS; + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; + struct registry_priv *pregistrypriv = &Adapter->registrypriv; + u32 init_start_time = jiffies; + + #define HAL_INIT_PROFILE_TAG(stage) do {} while (0) + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_BEGIN); + + if (Adapter->pwrctrlpriv.bkeepfwalive) { + _ps_open_RF(Adapter); + + if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { + PHY_IQCalibrate_8188E(Adapter, true); + } else { + PHY_IQCalibrate_8188E(Adapter, false); + haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; + } + + ODM_TXPowerTrackingCheck(&haldata->odmpriv); + PHY_LCCalibrate_8188E(Adapter); + + goto exit; + } + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_PW_ON); + status = rtl8188eu_InitPowerOn(Adapter); + if (status == _FAIL) + goto exit; + + /* Save target channel */ + haldata->CurrentChannel = 6;/* default set to 6 */ + + if (pwrctrlpriv->reg_rfoff) { + pwrctrlpriv->rf_pwrstate = rf_off; + } + + /* 2010/08/09 MH We need to check if we need to turnon or off RF after detecting */ + /* HW GPIO pin. Before PHY_RFConfig8192C. */ + /* 2010/08/26 MH If Efuse does not support sective suspend then disable the function. */ + + if (!pregistrypriv->wifi_spec) { + txpktbuf_bndy = TX_PAGE_BOUNDARY_88E; + } else { + /* for WMM */ + txpktbuf_bndy = WMM_NORMAL_TX_PAGE_BOUNDARY_88E; + } + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC01); + _InitQueueReservedPage(Adapter); + _InitQueuePriority(Adapter); + _InitPageBoundary(Adapter); + _InitTransferPageSize(Adapter); + + _InitTxBufferBoundary(Adapter, 0); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_DOWNLOAD_FW); + if (Adapter->registrypriv.mp_mode == 1) { + _InitRxSetting(Adapter); + Adapter->bFWReady = false; + haldata->fw_ractrl = false; + } else { + status = rtl8188e_FirmwareDownload(Adapter); + + if (status != _SUCCESS) { + DBG_88E("%s: Download Firmware failed!!\n", __func__); + Adapter->bFWReady = false; + haldata->fw_ractrl = false; + return status; + } else { + Adapter->bFWReady = true; + haldata->fw_ractrl = false; + } + } + rtl8188e_InitializeFirmwareVars(Adapter); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MAC); +#if (HAL_MAC_ENABLE == 1) + status = PHY_MACConfig8188E(Adapter); + if (status == _FAIL) { + DBG_88E(" ### Failed to init MAC ......\n "); + goto exit; + } +#endif + + /* */ + /* d. Initialize BB related configurations. */ + /* */ + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_BB); +#if (HAL_BB_ENABLE == 1) + status = PHY_BBConfig8188E(Adapter); + if (status == _FAIL) { + DBG_88E(" ### Failed to init BB ......\n "); + goto exit; + } +#endif + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_RF); +#if (HAL_RF_ENABLE == 1) + status = PHY_RFConfig8188E(Adapter); + if (status == _FAIL) { + DBG_88E(" ### Failed to init RF ......\n "); + goto exit; + } +#endif + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_EFUSE_PATCH); + status = rtl8188e_iol_efuse_patch(Adapter); + if (status == _FAIL) { + DBG_88E("%s rtl8188e_iol_efuse_patch failed\n", __func__); + goto exit; + } + + _InitTxBufferBoundary(Adapter, txpktbuf_bndy); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_LLTT); + status = InitLLTTable(Adapter, txpktbuf_bndy); + if (status == _FAIL) + goto exit; + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC02); + /* Get Rx PHY status in order to report RSSI and others. */ + _InitDriverInfoSize(Adapter, DRVINFO_SZ); + + _InitInterrupt(Adapter); + hal_init_macaddr(Adapter);/* set mac_address */ + _InitNetworkType(Adapter);/* set msr */ + _InitWMACSetting(Adapter); + _InitAdaptiveCtrl(Adapter); + _InitEDCA(Adapter); + _InitRetryFunction(Adapter); + InitUsbAggregationSetting(Adapter); + _InitOperationMode(Adapter);/* todo */ + _InitBeaconParameters(Adapter); + _InitBeaconMaxError(Adapter, true); + + /* */ + /* Init CR MACTXEN, MACRXEN after setting RxFF boundary REG_TRXFF_BNDY to patch */ + /* Hw bug which Hw initials RxFF boundary size to a value which is larger than the real Rx buffer size in 88E. */ + /* */ + /* Enable MACTXEN/MACRXEN block */ + value16 = rtw_read16(Adapter, REG_CR); + value16 |= (MACTXEN | MACRXEN); + rtw_write8(Adapter, REG_CR, value16); + + if (haldata->bRDGEnable) + _InitRDGSetting(Adapter); + + /* Enable TX Report */ + /* Enable Tx Report Timer */ + value8 = rtw_read8(Adapter, REG_TX_RPT_CTRL); + rtw_write8(Adapter, REG_TX_RPT_CTRL, (value8 | BIT(1) | BIT(0))); + /* Set MAX RPT MACID */ + rtw_write8(Adapter, REG_TX_RPT_CTRL + 1, 2);/* FOR sta mode ,0: bc/mc ,1:AP */ + /* Tx RPT Timer. Unit: 32us */ + rtw_write16(Adapter, REG_TX_RPT_TIME, 0xCdf0); + + rtw_write8(Adapter, REG_EARLY_MODE_CONTROL, 0); + + rtw_write16(Adapter, REG_PKT_VO_VI_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ + rtw_write16(Adapter, REG_PKT_BE_BK_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ + + _InitHWLed(Adapter); + + /* Keep RfRegChnlVal for later use. */ + haldata->RfRegChnlVal[0] = PHY_QueryRFReg(Adapter, (enum rf_radio_path)0, RF_CHNLBW, bRFRegOffsetMask); + haldata->RfRegChnlVal[1] = PHY_QueryRFReg(Adapter, (enum rf_radio_path)1, RF_CHNLBW, bRFRegOffsetMask); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_TURN_ON_BLOCK); + _BBTurnOnBlock(Adapter); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_SECURITY); + invalidate_cam_all(Adapter); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_MISC11); + /* 2010/12/17 MH We need to set TX power according to EFUSE content at first. */ + PHY_SetTxPowerLevel8188E(Adapter, haldata->CurrentChannel); + +/* Move by Neo for USB SS to below setp */ +/* _RfPowerSave(Adapter); */ + + _InitAntenna_Selection(Adapter); + + /* */ + /* Disable BAR, suggested by Scott */ + /* 2010.04.09 add by hpfan */ + /* */ + rtw_write32(Adapter, REG_BAR_MODE_CTRL, 0x0201ffff); + + /* HW SEQ CTRL */ + /* set 0x0 to 0xFF by tynli. Default enable HW SEQ NUM. */ + rtw_write8(Adapter, REG_HWSEQ_CTRL, 0xFF); + + if (pregistrypriv->wifi_spec) + rtw_write16(Adapter, REG_FAST_EDCA_CTRL, 0); + + /* Nav limit , suggest by scott */ + rtw_write8(Adapter, 0x652, 0x0); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_HAL_DM); + rtl8188e_InitHalDm(Adapter); + + if (Adapter->registrypriv.mp_mode == 1) { + Adapter->mppriv.channel = haldata->CurrentChannel; + MPT_InitializeAdapter(Adapter, Adapter->mppriv.channel); + } else { + /* 2010/08/11 MH Merge from 8192SE for Minicard init. We need to confirm current radio status */ + /* and then decide to enable RF or not.!!!??? For Selective suspend mode. We may not */ + /* call initstruct adapter. May cause some problem?? */ + /* Fix the bug that Hw/Sw radio off before S3/S4, the RF off action will not be executed */ + /* in MgntActSet_RF_State() after wake up, because the value of haldata->eRFPowerState */ + /* is the same as eRfOff, we should change it to eRfOn after we config RF parameters. */ + /* Added by tynli. 2010.03.30. */ + pwrctrlpriv->rf_pwrstate = rf_on; + + /* enable Tx report. */ + rtw_write8(Adapter, REG_FWHW_TXQ_CTRL + 1, 0x0F); + + /* Suggested by SD1 pisa. Added by tynli. 2011.10.21. */ + rtw_write8(Adapter, REG_EARLY_MODE_CONTROL + 3, 0x01);/* Pretx_en, for WEP/TKIP SEC */ + + /* tynli_test_tx_report. */ + rtw_write16(Adapter, REG_TX_RPT_TIME, 0x3DF0); + + /* enable tx DMA to drop the redundate data of packet */ + rtw_write16(Adapter, REG_TXDMA_OFFSET_CHK, (rtw_read16(Adapter, REG_TXDMA_OFFSET_CHK) | DROP_DATA_EN)); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_IQK); + /* 2010/08/26 MH Merge from 8192CE. */ + if (pwrctrlpriv->rf_pwrstate == rf_on) { + if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { + PHY_IQCalibrate_8188E(Adapter, true); + } else { + PHY_IQCalibrate_8188E(Adapter, false); + haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; + } + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_PW_TRACK); + + ODM_TXPowerTrackingCheck(&haldata->odmpriv); + + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_LCK); + PHY_LCCalibrate_8188E(Adapter); + } + } + +/* HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_INIT_PABIAS); */ +/* _InitPABias(Adapter); */ + rtw_write8(Adapter, REG_USB_HRPWM, 0); + + /* ack for xmit mgmt frames. */ + rtw_write32(Adapter, REG_FWHW_TXQ_CTRL, rtw_read32(Adapter, REG_FWHW_TXQ_CTRL) | BIT(12)); + +exit: + HAL_INIT_PROFILE_TAG(HAL_INIT_STAGES_END); + + DBG_88E("%s in %dms\n", __func__, rtw_get_passing_time_ms(init_start_time)); + + return status; +} + +void _ps_open_RF(struct adapter *adapt) +{ + /* here call with bRegSSPwrLvl 1, bRegSSPwrLvl 2 needs to be verified */ + /* phy_SsPwrSwitch92CU(adapt, rf_on, 1); */ +} + +static void _ps_close_RF(struct adapter *adapt) +{ + /* here call with bRegSSPwrLvl 1, bRegSSPwrLvl 2 needs to be verified */ + /* phy_SsPwrSwitch92CU(adapt, rf_off, 1); */ +} + +static void CardDisableRTL8188EU(struct adapter *Adapter) +{ + u8 val8; + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + /* Stop Tx Report Timer. 0x4EC[Bit1]=b'0 */ + val8 = rtw_read8(Adapter, REG_TX_RPT_CTRL); + rtw_write8(Adapter, REG_TX_RPT_CTRL, val8 & (~BIT(1))); + + /* stop rx */ + rtw_write8(Adapter, REG_CR, 0x0); + + /* Run LPS WL RFOFF flow */ + HalPwrSeqCmdParsing(Adapter, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, Rtl8188E_NIC_LPS_ENTER_FLOW); + + /* 2. 0x1F[7:0] = 0 turn off RF */ + + val8 = rtw_read8(Adapter, REG_MCUFWDL); + if ((val8 & RAM_DL_SEL) && Adapter->bFWReady) { /* 8051 RAM code */ + /* Reset MCU 0x2[10]=0. */ + val8 = rtw_read8(Adapter, REG_SYS_FUNC_EN + 1); + val8 &= ~BIT(2); /* 0x2[10], FEN_CPUEN */ + rtw_write8(Adapter, REG_SYS_FUNC_EN + 1, val8); + } + + /* reset MCU ready status */ + rtw_write8(Adapter, REG_MCUFWDL, 0); + + /* YJ,add,111212 */ + /* Disable 32k */ + val8 = rtw_read8(Adapter, REG_32K_CTRL); + rtw_write8(Adapter, REG_32K_CTRL, val8 & (~BIT(0))); + + /* Card disable power action flow */ + HalPwrSeqCmdParsing(Adapter, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, Rtl8188E_NIC_DISABLE_FLOW); + + /* Reset MCU IO Wrapper */ + val8 = rtw_read8(Adapter, REG_RSV_CTRL + 1); + rtw_write8(Adapter, REG_RSV_CTRL + 1, (val8 & (~BIT(3)))); + val8 = rtw_read8(Adapter, REG_RSV_CTRL + 1); + rtw_write8(Adapter, REG_RSV_CTRL + 1, val8 | BIT(3)); + + /* YJ,test add, 111207. For Power Consumption. */ + val8 = rtw_read8(Adapter, GPIO_IN); + rtw_write8(Adapter, GPIO_OUT, val8); + rtw_write8(Adapter, GPIO_IO_SEL, 0xFF);/* Reg0x46 */ + + val8 = rtw_read8(Adapter, REG_GPIO_IO_SEL); + rtw_write8(Adapter, REG_GPIO_IO_SEL, (val8 << 4)); + val8 = rtw_read8(Adapter, REG_GPIO_IO_SEL + 1); + rtw_write8(Adapter, REG_GPIO_IO_SEL + 1, val8 | 0x0F);/* Reg0x43 */ + rtw_write32(Adapter, REG_BB_PAD_CTRL, 0x00080808);/* set LNA ,TRSW,EX_PA Pin to output mode */ + haldata->bMacPwrCtrlOn = false; + Adapter->bFWReady = false; +} +static void rtl8192cu_hw_power_down(struct adapter *adapt) +{ + /* 2010/-8/09 MH For power down module, we need to enable register block contrl reg at 0x1c. */ + /* Then enable power down control bit of register 0x04 BIT(4) and BIT(15) as 1. */ + + /* Enable register area 0x0-0xc. */ + rtw_write8(adapt, REG_RSV_CTRL, 0x0); + rtw_write16(adapt, REG_APS_FSMCO, 0x8812); +} + +static u32 rtl8188eu_hal_deinit(struct adapter *Adapter) +{ + + DBG_88E("==> %s\n", __func__); + + rtw_write32(Adapter, REG_HIMR_88E, IMR_DISABLED_88E); + rtw_write32(Adapter, REG_HIMRE_88E, IMR_DISABLED_88E); + + DBG_88E("bkeepfwalive(%x)\n", Adapter->pwrctrlpriv.bkeepfwalive); + if (Adapter->pwrctrlpriv.bkeepfwalive) { + _ps_close_RF(Adapter); + if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown)) + rtl8192cu_hw_power_down(Adapter); + } else { + if (Adapter->hw_init_completed) { + CardDisableRTL8188EU(Adapter); + + if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown)) + rtl8192cu_hw_power_down(Adapter); + } + } + return _SUCCESS; + } + +static unsigned int rtl8188eu_inirp_init(struct adapter *Adapter) +{ + u8 i; + struct recv_buf *precvbuf; + uint status; + struct intf_hdl *pintfhdl = &Adapter->iopriv.intf; + struct recv_priv *precvpriv = &Adapter->recvpriv; + u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem); + + _read_port = pintfhdl->io_ops._read_port; + + status = _SUCCESS; + + precvpriv->ff_hwaddr = RECV_BULK_IN_ADDR; + + /* issue Rx irp to receive data */ + precvbuf = (struct recv_buf *)precvpriv->precv_buf; + for (i = 0; i < NR_RECVBUFF; i++) { + if (!_read_port(pintfhdl, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf)) { + status = _FAIL; + goto exit; + } + + precvbuf++; + precvpriv->free_recv_buf_queue_cnt--; + } + +exit: + return status; +} + +static unsigned int rtl8188eu_inirp_deinit(struct adapter *Adapter) +{ + rtw_read_port_cancel(Adapter); + + return _SUCCESS; +} + +/* */ +/* */ +/* EEPROM/EFUSE Content Parsing */ +/* */ +/* */ +static void _ReadLEDSetting(struct adapter *Adapter, u8 *PROMContent, bool AutoloadFail) +{ + struct led_priv *pledpriv = &Adapter->ledpriv; + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + pledpriv->bRegUseLed = true; + pledpriv->LedStrategy = SW_LED_MODE1; + haldata->bLedOpenDrain = true;/* Support Open-drain arrangement for controlling the LED. */ +} + +static void Hal_EfuseParsePIDVID_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + if (!AutoLoadFail) { + /* VID, PID */ + haldata->EEPROMVID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_VID_88EU]); + haldata->EEPROMPID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_PID_88EU]); + + /* Customer ID, 0x00 and 0xff are reserved for Realtek. */ + haldata->EEPROMCustomerID = *(u8 *)&hwinfo[EEPROM_CUSTOMERID_88E]; + haldata->EEPROMSubCustomerID = EEPROM_Default_SubCustomerID; + } else { + haldata->EEPROMVID = EEPROM_Default_VID; + haldata->EEPROMPID = EEPROM_Default_PID; + + /* Customer ID, 0x00 and 0xff are reserved for Realtek. */ + haldata->EEPROMCustomerID = EEPROM_Default_CustomerID; + haldata->EEPROMSubCustomerID = EEPROM_Default_SubCustomerID; + } + + DBG_88E("VID = 0x%04X, PID = 0x%04X\n", haldata->EEPROMVID, haldata->EEPROMPID); + DBG_88E("Customer ID: 0x%02X, SubCustomer ID: 0x%02X\n", haldata->EEPROMCustomerID, haldata->EEPROMSubCustomerID); +} + +static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail) +{ + u16 i; + u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x88, 0x02}; + struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt); + + if (AutoLoadFail) { + for (i = 0; i < 6; i++) + eeprom->mac_addr[i] = sMacAddr[i]; + } else { + /* Read Permanent MAC address */ + memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN); + } +} + +static void Hal_CustomizeByCustomerID_8188EU(struct adapter *adapt) +{ +} + +static void +readAdapterInfo_8188EU( + struct adapter *adapt + ) +{ + struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt); + + /* parse the eeprom/efuse content */ + Hal_EfuseParseIDCode88E(adapt, eeprom->efuse_eeprom_data); + Hal_EfuseParsePIDVID_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_EfuseParseMACAddr_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + + Hal_ReadPowerSavingMode88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_ReadTxPowerInfo88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_EfuseParseEEPROMVer88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + rtl8188e_EfuseParseChnlPlan(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_EfuseParseXtal_8188E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_EfuseParseCustomerID88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_ReadAntennaDiversity88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_EfuseParseBoardType88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + Hal_ReadThermalMeter_88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); + + /* */ + /* The following part initialize some vars by PG info. */ + /* */ + Hal_InitChannelPlan(adapt); + Hal_CustomizeByCustomerID_8188EU(adapt); + + _ReadLEDSetting(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); +} + +static void _ReadPROMContent( + struct adapter *Adapter + ) +{ + struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(Adapter); + u8 eeValue; + + /* check system boot selection */ + eeValue = rtw_read8(Adapter, REG_9346CR); + eeprom->EepromOrEfuse = (eeValue & BOOT_FROM_EEPROM) ? true : false; + eeprom->bautoload_fail_flag = (eeValue & EEPROM_EN) ? false : true; + + DBG_88E("Boot from %s, Autoload %s !\n", (eeprom->EepromOrEfuse ? "EEPROM" : "EFUSE"), + (eeprom->bautoload_fail_flag ? "Fail" : "OK")); + + Hal_InitPGData88E(Adapter); + readAdapterInfo_8188EU(Adapter); +} + +static void _ReadRFType(struct adapter *Adapter) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + + haldata->rf_chip = RF_6052; +} + +static int _ReadAdapterInfo8188EU(struct adapter *Adapter) +{ + u32 start = jiffies; + + MSG_88E("====> %s\n", __func__); + + _ReadRFType(Adapter);/* rf_chip -> _InitRFType() */ + _ReadPROMContent(Adapter); + + MSG_88E("<==== %s in %d ms\n", __func__, rtw_get_passing_time_ms(start)); + + return _SUCCESS; +} + +static void ReadAdapterInfo8188EU(struct adapter *Adapter) +{ + /* Read EEPROM size before call any EEPROM function */ + Adapter->EepromAddressSize = GetEEPROMSize8188E(Adapter); + + _ReadAdapterInfo8188EU(Adapter); +} + +#define GPIO_DEBUG_PORT_NUM 0 +static void rtl8192cu_trigger_gpio_0(struct adapter *adapt) +{ +} + +static void ResumeTxBeacon(struct adapter *adapt) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + /* 2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */ + /* which should be read from register to a global variable. */ + + rtw_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl) | BIT(6)); + haldata->RegFwHwTxQCtrl |= BIT(6); + rtw_write8(adapt, REG_TBTT_PROHIBIT + 1, 0xff); + haldata->RegReg542 |= BIT(0); + rtw_write8(adapt, REG_TBTT_PROHIBIT + 2, haldata->RegReg542); +} + +static void StopTxBeacon(struct adapter *adapt) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + /* 2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */ + /* which should be read from register to a global variable. */ + + rtw_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl) & (~BIT(6))); + haldata->RegFwHwTxQCtrl &= (~BIT(6)); + rtw_write8(adapt, REG_TBTT_PROHIBIT + 1, 0x64); + haldata->RegReg542 &= ~(BIT(0)); + rtw_write8(adapt, REG_TBTT_PROHIBIT + 2, haldata->RegReg542); + + /* todo: CheckFwRsvdPageContent(Adapter); 2010.06.23. Added by tynli. */ +} + +static void hw_var_set_opmode(struct adapter *Adapter, u8 variable, u8 *val) +{ + u8 val8; + u8 mode = *((u8 *)val); + + /* disable Port0 TSF update */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) | BIT(4)); + + /* set net_type */ + val8 = rtw_read8(Adapter, MSR) & 0x0c; + val8 |= mode; + rtw_write8(Adapter, MSR, val8); + + DBG_88E("%s()-%d mode = %d\n", __func__, __LINE__, mode); + + if ((mode == _HW_STATE_STATION_) || (mode == _HW_STATE_NOLINK_)) { + StopTxBeacon(Adapter); + + rtw_write8(Adapter, REG_BCN_CTRL, 0x19);/* disable atim wnd */ + } else if (mode == _HW_STATE_ADHOC_) { + ResumeTxBeacon(Adapter); + rtw_write8(Adapter, REG_BCN_CTRL, 0x1a); + } else if (mode == _HW_STATE_AP_) { + ResumeTxBeacon(Adapter); + + rtw_write8(Adapter, REG_BCN_CTRL, 0x12); + + /* Set RCR */ + rtw_write32(Adapter, REG_RCR, 0x7000208e);/* CBSSID_DATA must set to 0,reject ICV_ERR packet */ + /* enable to rx data frame */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); + /* enable to rx ps-poll */ + rtw_write16(Adapter, REG_RXFLTMAP1, 0x0400); + + /* Beacon Control related register for first time */ + rtw_write8(Adapter, REG_BCNDMATIM, 0x02); /* 2ms */ + + rtw_write8(Adapter, REG_ATIMWND, 0x0a); /* 10ms */ + rtw_write16(Adapter, REG_BCNTCFG, 0x00); + rtw_write16(Adapter, REG_TBTT_PROHIBIT, 0xff04); + rtw_write16(Adapter, REG_TSFTR_SYN_OFFSET, 0x7fff);/* +32767 (~32ms) */ + + /* reset TSF */ + rtw_write8(Adapter, REG_DUAL_TSF_RST, BIT(0)); + + /* BIT(3) - If set 0, hw will clr bcnq when tx becon ok/fail or port 0 */ + rtw_write8(Adapter, REG_MBID_NUM, rtw_read8(Adapter, REG_MBID_NUM) | BIT(3) | BIT(4)); + + /* enable BCN0 Function for if1 */ + /* don't enable update TSF0 for if1 (due to TSF update when beacon/probe rsp are received) */ + rtw_write8(Adapter, REG_BCN_CTRL, (DIS_TSF_UDT0_NORMAL_CHIP | EN_BCN_FUNCTION | BIT(1))); + + /* dis BCN1 ATIM WND if if2 is station */ + rtw_write8(Adapter, REG_BCN_CTRL_1, rtw_read8(Adapter, REG_BCN_CTRL_1) | BIT(0)); + } +} + +static void hw_var_set_macaddr(struct adapter *Adapter, u8 variable, u8 *val) +{ + u8 idx = 0; + u32 reg_macid; + + reg_macid = REG_MACID; + + for (idx = 0; idx < 6; idx++) + rtw_write8(Adapter, (reg_macid + idx), val[idx]); +} + +static void hw_var_set_bssid(struct adapter *Adapter, u8 variable, u8 *val) +{ + u8 idx = 0; + u32 reg_bssid; + + reg_bssid = REG_BSSID; + + for (idx = 0; idx < 6; idx++) + rtw_write8(Adapter, (reg_bssid + idx), val[idx]); +} + +static void hw_var_set_bcn_func(struct adapter *Adapter, u8 variable, u8 *val) +{ + u32 bcn_ctrl_reg; + + bcn_ctrl_reg = REG_BCN_CTRL; + + if (*((u8 *)val)) + rtw_write8(Adapter, bcn_ctrl_reg, (EN_BCN_FUNCTION | EN_TXBCN_RPT)); + else + rtw_write8(Adapter, bcn_ctrl_reg, rtw_read8(Adapter, bcn_ctrl_reg) & (~(EN_BCN_FUNCTION | EN_TXBCN_RPT))); +} + +static void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + struct dm_priv *pdmpriv = &haldata->dmpriv; + struct odm_dm_struct *podmpriv = &haldata->odmpriv; + + switch (variable) { + case HW_VAR_MEDIA_STATUS: + { + u8 val8; + + val8 = rtw_read8(Adapter, MSR) & 0x0c; + val8 |= *((u8 *)val); + rtw_write8(Adapter, MSR, val8); + } + break; + case HW_VAR_MEDIA_STATUS1: + { + u8 val8; + + val8 = rtw_read8(Adapter, MSR) & 0x03; + val8 |= *((u8 *)val) << 2; + rtw_write8(Adapter, MSR, val8); + } + break; + case HW_VAR_SET_OPMODE: + hw_var_set_opmode(Adapter, variable, val); + break; + case HW_VAR_MAC_ADDR: + hw_var_set_macaddr(Adapter, variable, val); + break; + case HW_VAR_BSSID: + hw_var_set_bssid(Adapter, variable, val); + break; + case HW_VAR_BASIC_RATE: + { + u16 BrateCfg = 0; + u8 RateIndex = 0; + + /* 2007.01.16, by Emily */ + /* Select RRSR (in Legacy-OFDM and CCK) */ + /* For 8190, we select only 24M, 12M, 6M, 11M, 5.5M, 2M, and 1M from the Basic rate. */ + /* We do not use other rates. */ + HalSetBrateCfg(Adapter, val, &BrateCfg); + DBG_88E("HW_VAR_BASIC_RATE: BrateCfg(%#x)\n", BrateCfg); + + /* 2011.03.30 add by Luke Lee */ + /* CCK 2M ACK should be disabled for some BCM and Atheros AP IOT */ + /* because CCK 2M has poor TXEVM */ + /* CCK 5.5M & 11M ACK should be enabled for better performance */ + + BrateCfg = (BrateCfg | 0xd) & 0x15d; + haldata->BasicRateSet = BrateCfg; + + BrateCfg |= 0x01; /* default enable 1M ACK rate */ + /* Set RRSR rate table. */ + rtw_write8(Adapter, REG_RRSR, BrateCfg & 0xff); + rtw_write8(Adapter, REG_RRSR + 1, (BrateCfg >> 8) & 0xff); + rtw_write8(Adapter, REG_RRSR + 2, rtw_read8(Adapter, REG_RRSR + 2) & 0xf0); + + /* Set RTS initial rate */ + while (BrateCfg > 0x1) { + BrateCfg = (BrateCfg >> 1); + RateIndex++; + } + /* Ziv - Check */ + rtw_write8(Adapter, REG_INIRTS_RATE_SEL, RateIndex); + } + break; + case HW_VAR_TXPAUSE: + rtw_write8(Adapter, REG_TXPAUSE, *((u8 *)val)); + break; + case HW_VAR_BCN_FUNC: + hw_var_set_bcn_func(Adapter, variable, val); + break; + case HW_VAR_CORRECT_TSF: + { + u64 tsf; + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + tsf = pmlmeext->TSFValue - do_div(pmlmeext->TSFValue, + pmlmeinfo->bcn_interval * 1024) - 1024; /* us */ + + if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) + StopTxBeacon(Adapter); + + /* disable related TSF function */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) & (~BIT(3))); + + rtw_write32(Adapter, REG_TSFTR, tsf); + rtw_write32(Adapter, REG_TSFTR + 4, tsf >> 32); + + /* enable related TSF function */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) | BIT(3)); + + if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) + ResumeTxBeacon(Adapter); + } + break; + case HW_VAR_CHECK_BSSID: + if (*((u8 *)val)) { + rtw_write32(Adapter, REG_RCR, rtw_read32(Adapter, REG_RCR) | RCR_CBSSID_DATA | RCR_CBSSID_BCN); + } else { + u32 val32; + + val32 = rtw_read32(Adapter, REG_RCR); + + val32 &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN); + + rtw_write32(Adapter, REG_RCR, val32); + } + break; + case HW_VAR_MLME_DISCONNECT: + /* Set RCR to not to receive data frame when NO LINK state */ + /* reject all data frames */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0x00); + + /* reset TSF */ + rtw_write8(Adapter, REG_DUAL_TSF_RST, (BIT(0) | BIT(1))); + + /* disable update TSF */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) | BIT(4)); + break; + case HW_VAR_MLME_SITESURVEY: + if (*((u8 *)val)) { /* under sitesurvey */ + /* config RCR to receive different BSSID & not to receive data frame */ + u32 v = rtw_read32(Adapter, REG_RCR); + v &= ~(RCR_CBSSID_BCN); + rtw_write32(Adapter, REG_RCR, v); + /* reject all data frame */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0x00); + + /* disable update TSF */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) | BIT(4)); + } else { /* sitesurvey done */ + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + if ((is_client_associated_to_ap(Adapter)) || + ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE)) { + /* enable to rx data frame */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); + + /* enable update TSF */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); + } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { + rtw_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); + /* enable update TSF */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); + } + if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { + rtw_write32(Adapter, REG_RCR, rtw_read32(Adapter, REG_RCR) | RCR_CBSSID_BCN); + } else { + if (Adapter->in_cta_test) { + u32 v = rtw_read32(Adapter, REG_RCR); + v &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);/* RCR_ADF */ + rtw_write32(Adapter, REG_RCR, v); + } else { + rtw_write32(Adapter, REG_RCR, rtw_read32(Adapter, REG_RCR) | RCR_CBSSID_BCN); + } + } + } + break; + case HW_VAR_MLME_JOIN: + { + u8 RetryLimit = 0x30; + u8 type = *((u8 *)val); + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + + if (type == 0) { /* prepare to join */ + /* enable to rx data frame.Accept all data frame */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); + + if (Adapter->in_cta_test) { + u32 v = rtw_read32(Adapter, REG_RCR); + v &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);/* RCR_ADF */ + rtw_write32(Adapter, REG_RCR, v); + } else { + rtw_write32(Adapter, REG_RCR, rtw_read32(Adapter, REG_RCR) | RCR_CBSSID_DATA | RCR_CBSSID_BCN); + } + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + RetryLimit = (haldata->CustomerID == RT_CID_CCX) ? 7 : 48; + else /* Ad-hoc Mode */ + RetryLimit = 0x7; + } else if (type == 1) { + /* joinbss_event call back when join res < 0 */ + rtw_write16(Adapter, REG_RXFLTMAP2, 0x00); + } else if (type == 2) { + /* sta add event call back */ + /* enable update TSF */ + rtw_write8(Adapter, REG_BCN_CTRL, rtw_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) + RetryLimit = 0x7; + } + rtw_write16(Adapter, REG_RL, RetryLimit << RETRY_LIMIT_SHORT_SHIFT | RetryLimit << RETRY_LIMIT_LONG_SHIFT); + } + break; + case HW_VAR_BEACON_INTERVAL: + rtw_write16(Adapter, REG_BCN_INTERVAL, *((u16 *)val)); + break; + case HW_VAR_SLOT_TIME: + { + u8 u1bAIFS, aSifsTime; + struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + + rtw_write8(Adapter, REG_SLOT, val[0]); + + if (pmlmeinfo->WMM_enable == 0) { + if (pmlmeext->cur_wireless_mode == WIRELESS_11B) + aSifsTime = 10; + else + aSifsTime = 16; + + u1bAIFS = aSifsTime + (2 * pmlmeinfo->slotTime); + + /* <Roger_EXP> Temporary removed, 2008.06.20. */ + rtw_write8(Adapter, REG_EDCA_VO_PARAM, u1bAIFS); + rtw_write8(Adapter, REG_EDCA_VI_PARAM, u1bAIFS); + rtw_write8(Adapter, REG_EDCA_BE_PARAM, u1bAIFS); + rtw_write8(Adapter, REG_EDCA_BK_PARAM, u1bAIFS); + } + } + break; + case HW_VAR_RESP_SIFS: + /* RESP_SIFS for CCK */ + rtw_write8(Adapter, REG_R2T_SIFS, val[0]); /* SIFS_T2T_CCK (0x08) */ + rtw_write8(Adapter, REG_R2T_SIFS + 1, val[1]); /* SIFS_R2T_CCK(0x08) */ + /* RESP_SIFS for OFDM */ + rtw_write8(Adapter, REG_T2T_SIFS, val[2]); /* SIFS_T2T_OFDM (0x0a) */ + rtw_write8(Adapter, REG_T2T_SIFS + 1, val[3]); /* SIFS_R2T_OFDM(0x0a) */ + break; + case HW_VAR_ACK_PREAMBLE: + { + u8 regTmp; + u8 bShortPreamble = *((bool *)val); + /* Joseph marked out for Netgear 3500 TKIP channel 7 issue.(Temporarily) */ + regTmp = (haldata->nCur40MhzPrimeSC) << 5; + if (bShortPreamble) + regTmp |= 0x80; + + rtw_write8(Adapter, REG_RRSR + 2, regTmp); + } + break; + case HW_VAR_SEC_CFG: + rtw_write8(Adapter, REG_SECCFG, *((u8 *)val)); + break; + case HW_VAR_DM_FLAG: + podmpriv->SupportAbility = *((u8 *)val); + break; + case HW_VAR_DM_FUNC_OP: + if (val[0]) + podmpriv->BK_SupportAbility = podmpriv->SupportAbility; + else + podmpriv->SupportAbility = podmpriv->BK_SupportAbility; + break; + case HW_VAR_DM_FUNC_SET: + if (*((u32 *)val) == DYNAMIC_ALL_FUNC_ENABLE) { + pdmpriv->DMFlag = pdmpriv->InitDMFlag; + podmpriv->SupportAbility = pdmpriv->InitODMFlag; + } else { + podmpriv->SupportAbility |= *((u32 *)val); + } + break; + case HW_VAR_DM_FUNC_CLR: + podmpriv->SupportAbility &= *((u32 *)val); + break; + case HW_VAR_CAM_EMPTY_ENTRY: + { + u8 ucIndex = *((u8 *)val); + u8 i; + u32 ulCommand = 0; + u32 ulContent = 0; + u32 ulEncAlgo = CAM_AES; + + for (i = 0; i < CAM_CONTENT_COUNT; i++) { + /* filled id in CAM config 2 byte */ + if (i == 0) + ulContent |= (ucIndex & 0x03) | ((u16)(ulEncAlgo) << 2); + else + ulContent = 0; + /* polling bit, and No Write enable, and address */ + ulCommand = CAM_CONTENT_COUNT * ucIndex + i; + ulCommand = ulCommand | CAM_POLLINIG | CAM_WRITE; + /* write content 0 is equall to mark invalid */ + rtw_write32(Adapter, WCAMI, ulContent); /* delay_ms(40); */ + rtw_write32(Adapter, RWCAM, ulCommand); /* delay_ms(40); */ + } + } + break; + case HW_VAR_CAM_INVALID_ALL: + rtw_write32(Adapter, RWCAM, BIT(31) | BIT(30)); + break; + case HW_VAR_CAM_WRITE: + { + u32 cmd; + u32 *cam_val = (u32 *)val; + rtw_write32(Adapter, WCAMI, cam_val[0]); + + cmd = CAM_POLLINIG | CAM_WRITE | cam_val[1]; + rtw_write32(Adapter, RWCAM, cmd); + } + break; + case HW_VAR_AC_PARAM_VO: + rtw_write32(Adapter, REG_EDCA_VO_PARAM, ((u32 *)(val))[0]); + break; + case HW_VAR_AC_PARAM_VI: + rtw_write32(Adapter, REG_EDCA_VI_PARAM, ((u32 *)(val))[0]); + break; + case HW_VAR_AC_PARAM_BE: + haldata->AcParam_BE = ((u32 *)(val))[0]; + rtw_write32(Adapter, REG_EDCA_BE_PARAM, ((u32 *)(val))[0]); + break; + case HW_VAR_AC_PARAM_BK: + rtw_write32(Adapter, REG_EDCA_BK_PARAM, ((u32 *)(val))[0]); + break; + case HW_VAR_ACM_CTRL: + { + u8 acm_ctrl = *((u8 *)val); + u8 AcmCtrl = rtw_read8(Adapter, REG_ACMHWCTRL); + + if (acm_ctrl > 1) + AcmCtrl = AcmCtrl | 0x1; + + if (acm_ctrl & BIT(3)) + AcmCtrl |= AcmHw_VoqEn; + else + AcmCtrl &= (~AcmHw_VoqEn); + + if (acm_ctrl & BIT(2)) + AcmCtrl |= AcmHw_ViqEn; + else + AcmCtrl &= (~AcmHw_ViqEn); + + if (acm_ctrl & BIT(1)) + AcmCtrl |= AcmHw_BeqEn; + else + AcmCtrl &= (~AcmHw_BeqEn); + + DBG_88E("[HW_VAR_ACM_CTRL] Write 0x%X\n", AcmCtrl); + rtw_write8(Adapter, REG_ACMHWCTRL, AcmCtrl); + } + break; + case HW_VAR_AMPDU_MIN_SPACE: + { + u8 MinSpacingToSet; + u8 SecMinSpace; + + MinSpacingToSet = *((u8 *)val); + if (MinSpacingToSet <= 7) { + switch (Adapter->securitypriv.dot11PrivacyAlgrthm) { + case _NO_PRIVACY_: + case _AES_: + SecMinSpace = 0; + break; + case _WEP40_: + case _WEP104_: + case _TKIP_: + case _TKIP_WTMIC_: + SecMinSpace = 6; + break; + default: + SecMinSpace = 7; + break; + } + if (MinSpacingToSet < SecMinSpace) + MinSpacingToSet = SecMinSpace; + rtw_write8(Adapter, REG_AMPDU_MIN_SPACE, (rtw_read8(Adapter, REG_AMPDU_MIN_SPACE) & 0xf8) | MinSpacingToSet); + } + } + break; + case HW_VAR_AMPDU_FACTOR: + { + u8 RegToSet_Normal[4] = {0x41, 0xa8, 0x72, 0xb9}; + u8 FactorToSet; + u8 *pRegToSet; + u8 index = 0; + + pRegToSet = RegToSet_Normal; /* 0xb972a841; */ + FactorToSet = *((u8 *)val); + if (FactorToSet <= 3) { + FactorToSet = (1 << (FactorToSet + 2)); + if (FactorToSet > 0xf) + FactorToSet = 0xf; + + for (index = 0; index < 4; index++) { + if ((pRegToSet[index] & 0xf0) > (FactorToSet << 4)) + pRegToSet[index] = (pRegToSet[index] & 0x0f) | (FactorToSet << 4); + + if ((pRegToSet[index] & 0x0f) > FactorToSet) + pRegToSet[index] = (pRegToSet[index] & 0xf0) | (FactorToSet); + + rtw_write8(Adapter, (REG_AGGLEN_LMT + index), pRegToSet[index]); + } + } + } + break; + case HW_VAR_RXDMA_AGG_PG_TH: + { + u8 threshold = *((u8 *)val); + if (threshold == 0) + threshold = haldata->UsbRxAggPageCount; + rtw_write8(Adapter, REG_RXDMA_AGG_PG_TH, threshold); + } + break; + case HW_VAR_SET_RPWM: + break; + case HW_VAR_H2C_FW_PWRMODE: + { + u8 psmode = (*(u8 *)val); + + /* Forece leave RF low power mode for 1T1R to prevent conficting setting in Fw power */ + /* saving sequence. 2010.06.07. Added by tynli. Suggested by SD3 yschang. */ + if ((psmode != PS_MODE_ACTIVE) && (!IS_92C_SERIAL(haldata->VersionID))) + ODM_RF_Saving(podmpriv, true); + rtl8188e_set_FwPwrMode_cmd(Adapter, psmode); + } + break; + case HW_VAR_H2C_FW_JOINBSSRPT: + { + u8 mstatus = (*(u8 *)val); + rtl8188e_set_FwJoinBssReport_cmd(Adapter, mstatus); + } + break; +#ifdef CONFIG_88EU_P2P + case HW_VAR_H2C_FW_P2P_PS_OFFLOAD: + { + u8 p2p_ps_state = (*(u8 *)val); + rtl8188e_set_p2p_ps_offload_cmd(Adapter, p2p_ps_state); + } + break; +#endif + case HW_VAR_INITIAL_GAIN: + { + struct rtw_dig *pDigTable = &podmpriv->DM_DigTable; + u32 rx_gain = ((u32 *)(val))[0]; + + if (rx_gain == 0xff) {/* restore rx gain */ + ODM_Write_DIG(podmpriv, pDigTable->BackupIGValue); + } else { + pDigTable->BackupIGValue = pDigTable->CurIGValue; + ODM_Write_DIG(podmpriv, rx_gain); + } + } + break; + case HW_VAR_TRIGGER_GPIO_0: + rtl8192cu_trigger_gpio_0(Adapter); + break; + case HW_VAR_RPT_TIMER_SETTING: + { + u16 min_rpt_time = (*(u16 *)val); + ODM_RA_Set_TxRPT_Time(podmpriv, min_rpt_time); + } + break; + case HW_VAR_ANTENNA_DIVERSITY_SELECT: + { + u8 Optimum_antenna = (*(u8 *)val); + u8 Ant; + /* switch antenna to Optimum_antenna */ + if (haldata->CurAntenna != Optimum_antenna) { + Ant = (Optimum_antenna == 2) ? MAIN_ANT : AUX_ANT; + ODM_UpdateRxIdleAnt_88E(&haldata->odmpriv, Ant); + + haldata->CurAntenna = Optimum_antenna; + } + } + break; + case HW_VAR_EFUSE_BYTES: /* To set EFUE total used bytes, added by Roger, 2008.12.22. */ + haldata->EfuseUsedBytes = *((u16 *)val); + break; + case HW_VAR_FIFO_CLEARN_UP: + { + struct pwrctrl_priv *pwrpriv = &Adapter->pwrctrlpriv; + u8 trycnt = 100; + + /* pause tx */ + rtw_write8(Adapter, REG_TXPAUSE, 0xff); + + /* keep sn */ + Adapter->xmitpriv.nqos_ssn = rtw_read16(Adapter, REG_NQOS_SEQ); + + if (!pwrpriv->bkeepfwalive) { + /* RX DMA stop */ + rtw_write32(Adapter, REG_RXPKT_NUM, (rtw_read32(Adapter, REG_RXPKT_NUM) | RW_RELEASE_EN)); + do { + if (!(rtw_read32(Adapter, REG_RXPKT_NUM) & RXDMA_IDLE)) + break; + } while (trycnt--); + if (trycnt == 0) + DBG_88E("Stop RX DMA failed......\n"); + + /* RQPN Load 0 */ + rtw_write16(Adapter, REG_RQPN_NPQ, 0x0); + rtw_write32(Adapter, REG_RQPN, 0x80000000); + mdelay(10); + } + } + break; + case HW_VAR_CHECK_TXBUF: + break; + case HW_VAR_APFM_ON_MAC: + haldata->bMacPwrCtrlOn = *val; + DBG_88E("%s: bMacPwrCtrlOn=%d\n", __func__, haldata->bMacPwrCtrlOn); + break; + case HW_VAR_TX_RPT_MAX_MACID: + { + u8 maxMacid = *val; + DBG_88E("### MacID(%d),Set Max Tx RPT MID(%d)\n", maxMacid, maxMacid + 1); + rtw_write8(Adapter, REG_TX_RPT_CTRL + 1, maxMacid + 1); + } + break; + case HW_VAR_H2C_MEDIA_STATUS_RPT: + rtl8188e_set_FwMediaStatus_cmd(Adapter, (*(__le16 *)val)); + break; + case HW_VAR_BCN_VALID: + /* BCN_VALID, BIT(16) of REG_TDECTRL = BIT(0) of REG_TDECTRL+2, write 1 to clear, Clear by sw */ + rtw_write8(Adapter, REG_TDECTRL + 2, rtw_read8(Adapter, REG_TDECTRL + 2) | BIT(0)); + break; + default: + break; + } + +} + +static void GetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + struct odm_dm_struct *podmpriv = &haldata->odmpriv; + + switch (variable) { + case HW_VAR_BASIC_RATE: + *((u16 *)(val)) = haldata->BasicRateSet; + fallthrough; + case HW_VAR_TXPAUSE: + val[0] = rtw_read8(Adapter, REG_TXPAUSE); + break; + case HW_VAR_BCN_VALID: + /* BCN_VALID, BIT(16) of REG_TDECTRL = BIT(0) of REG_TDECTRL+2 */ + val[0] = (BIT(0) & rtw_read8(Adapter, REG_TDECTRL + 2)) ? true : false; + break; + case HW_VAR_DM_FLAG: + val[0] = podmpriv->SupportAbility; + break; + case HW_VAR_RF_TYPE: + val[0] = haldata->rf_type; + break; + case HW_VAR_FWLPS_RF_ON: + { + /* When we halt NIC, we should check if FW LPS is leave. */ + if (Adapter->pwrctrlpriv.rf_pwrstate == rf_off) { + /* If it is in HW/SW Radio OFF or IPS state, we do not check Fw LPS Leave, */ + /* because Fw is unload. */ + val[0] = true; + } else { + u32 valRCR; + valRCR = rtw_read32(Adapter, REG_RCR); + valRCR &= 0x00070000; + if (valRCR) + val[0] = false; + else + val[0] = true; + } + } + break; + case HW_VAR_CURRENT_ANTENNA: + val[0] = haldata->CurAntenna; + break; + case HW_VAR_EFUSE_BYTES: /* To get EFUE total used bytes, added by Roger, 2008.12.22. */ + *((u16 *)(val)) = haldata->EfuseUsedBytes; + break; + case HW_VAR_APFM_ON_MAC: + *val = haldata->bMacPwrCtrlOn; + break; + case HW_VAR_CHK_HI_QUEUE_EMPTY: + *val = ((rtw_read32(Adapter, REG_HGQ_INFORMATION) & 0x0000ff00) == 0) ? true : false; + break; + default: + break; + } + +} + +/* */ +/* Description: */ +/* Query setting of specified variable. */ +/* */ +static u8 +GetHalDefVar8188EUsb( + struct adapter *Adapter, + enum hal_def_variable eVariable, + void *pValue + ) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + u8 bResult = _SUCCESS; + + switch (eVariable) { + case HAL_DEF_UNDERCORATEDSMOOTHEDPWDB: + { + struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; + struct sta_priv *pstapriv = &Adapter->stapriv; + struct sta_info *psta; + psta = rtw_get_stainfo(pstapriv, pmlmepriv->cur_network.network.MacAddress); + if (psta) + *((int *)pValue) = psta->rssi_stat.UndecoratedSmoothedPWDB; + } + break; + case HAL_DEF_IS_SUPPORT_ANT_DIV: + *((u8 *)pValue) = (haldata->AntDivCfg == 0) ? false : true; + break; + case HAL_DEF_CURRENT_ANTENNA: + *((u8 *)pValue) = haldata->CurAntenna; + break; + case HAL_DEF_DRVINFO_SZ: + *((u32 *)pValue) = DRVINFO_SZ; + break; + case HAL_DEF_MAX_RECVBUF_SZ: + *((u32 *)pValue) = MAX_RECVBUF_SZ; + break; + case HAL_DEF_RX_PACKET_OFFSET: + *((u32 *)pValue) = RXDESC_SIZE + DRVINFO_SZ; + break; + case HAL_DEF_DBG_DM_FUNC: + *((u32 *)pValue) = haldata->odmpriv.SupportAbility; + break; + case HAL_DEF_RA_DECISION_RATE: + { + u8 MacID = *((u8 *)pValue); + *((u8 *)pValue) = ODM_RA_GetDecisionRate_8188E(&haldata->odmpriv, MacID); + } + break; + case HAL_DEF_RA_SGI: + { + u8 MacID = *((u8 *)pValue); + *((u8 *)pValue) = ODM_RA_GetShortGI_8188E(&haldata->odmpriv, MacID); + } + break; + case HAL_DEF_PT_PWR_STATUS: + { + u8 MacID = *((u8 *)pValue); + *((u8 *)pValue) = ODM_RA_GetHwPwrStatus_8188E(&haldata->odmpriv, MacID); + } + break; + case HW_VAR_MAX_RX_AMPDU_FACTOR: + *((u32 *)pValue) = MAX_AMPDU_FACTOR_64K; + break; + case HW_DEF_RA_INFO_DUMP: + { + u8 entry_id = *((u8 *)pValue); + if (check_fwstate(&Adapter->mlmepriv, _FW_LINKED)) { + DBG_88E("============ RA status check ===================\n"); + DBG_88E("Mac_id:%d , RateID = %d, RAUseRate = 0x%08x, RateSGI = %d, DecisionRate = 0x%02x ,PTStage = %d\n", + entry_id, + haldata->odmpriv.RAInfo[entry_id].RateID, + haldata->odmpriv.RAInfo[entry_id].RAUseRate, + haldata->odmpriv.RAInfo[entry_id].RateSGI, + haldata->odmpriv.RAInfo[entry_id].DecisionRate, + haldata->odmpriv.RAInfo[entry_id].PTStage); + } + } + break; + case HAL_DEF_DBG_DUMP_RXPKT: + *((u8 *)pValue) = haldata->bDumpRxPkt; + break; + case HAL_DEF_DBG_DUMP_TXPKT: + *((u8 *)pValue) = haldata->bDumpTxPkt; + break; + default: + bResult = _FAIL; + break; + } + + return bResult; +} + +/* */ +/* Description: */ +/* Change default setting of specified variable. */ +/* */ +static u8 SetHalDefVar8188EUsb(struct adapter *Adapter, enum hal_def_variable eVariable, void *pValue) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(Adapter); + u8 bResult = _SUCCESS; + + switch (eVariable) { + case HAL_DEF_DBG_DM_FUNC: + { + u8 dm_func = *((u8 *)pValue); + struct odm_dm_struct *podmpriv = &haldata->odmpriv; + + if (dm_func == 0) { /* disable all dynamic func */ + podmpriv->SupportAbility = DYNAMIC_FUNC_DISABLE; + DBG_88E("==> Disable all dynamic function...\n"); + } else if (dm_func == 1) {/* disable DIG */ + podmpriv->SupportAbility &= (~DYNAMIC_BB_DIG); + DBG_88E("==> Disable DIG...\n"); + } else if (dm_func == 2) {/* disable High power */ + podmpriv->SupportAbility &= (~DYNAMIC_BB_DYNAMIC_TXPWR); + } else if (dm_func == 3) {/* disable tx power tracking */ + podmpriv->SupportAbility &= (~DYNAMIC_RF_CALIBRATION); + DBG_88E("==> Disable tx power tracking...\n"); + } else if (dm_func == 5) {/* disable antenna diversity */ + podmpriv->SupportAbility &= (~DYNAMIC_BB_ANT_DIV); + } else if (dm_func == 6) {/* turn on all dynamic func */ + if (!(podmpriv->SupportAbility & DYNAMIC_BB_DIG)) { + struct rtw_dig *pDigTable = &podmpriv->DM_DigTable; + pDigTable->CurIGValue = rtw_read8(Adapter, 0xc50); + } + podmpriv->SupportAbility = DYNAMIC_ALL_FUNC_ENABLE; + DBG_88E("==> Turn on all dynamic function...\n"); + } + } + break; + case HAL_DEF_DBG_DUMP_RXPKT: + haldata->bDumpRxPkt = *((u8 *)pValue); + break; + case HAL_DEF_DBG_DUMP_TXPKT: + haldata->bDumpTxPkt = *((u8 *)pValue); + break; + default: + bResult = _FAIL; + break; + } + + return bResult; +} + +static void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level) +{ + u8 init_rate = 0; + u8 networkType, raid; + u32 mask, rate_bitmap; + u8 shortGIrate = false; + int supportRateNum = 0; + struct sta_info *psta; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; + + if (mac_id >= NUM_STA) /* CAM_SIZE */ + return; + psta = pmlmeinfo->FW_sta_info[mac_id].psta; + if (!psta) + return; + switch (mac_id) { + case 0:/* for infra mode */ + supportRateNum = rtw_get_rateset_len(cur_network->SupportedRates); + networkType = judge_network_type(adapt, cur_network->SupportedRates, supportRateNum) & 0xf; + raid = networktype_to_raid(networkType); + mask = update_supported_rate(cur_network->SupportedRates, supportRateNum); + mask |= (pmlmeinfo->HT_enable) ? update_MSC_rate(&pmlmeinfo->HT_caps) : 0; + if (support_short_GI(adapt, &pmlmeinfo->HT_caps)) + shortGIrate = true; + break; + case 1:/* for broadcast/multicast */ + supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); + if (pmlmeext->cur_wireless_mode & WIRELESS_11B) + networkType = WIRELESS_11B; + else + networkType = WIRELESS_11G; + raid = networktype_to_raid(networkType); + mask = update_basic_rate(cur_network->SupportedRates, supportRateNum); + break; + default: /* for each sta in IBSS */ + supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); + networkType = judge_network_type(adapt, pmlmeinfo->FW_sta_info[mac_id].SupportedRates, supportRateNum) & 0xf; + raid = networktype_to_raid(networkType); + mask = update_supported_rate(cur_network->SupportedRates, supportRateNum); + + /* todo: support HT in IBSS */ + break; + } + + rate_bitmap = 0x0fffffff; + rate_bitmap = ODM_Get_Rate_Bitmap(&haldata->odmpriv, mac_id, mask, rssi_level); + DBG_88E("%s => mac_id:%d, networkType:0x%02x, mask:0x%08x\n\t ==> rssi_level:%d, rate_bitmap:0x%08x\n", + __func__, mac_id, networkType, mask, rssi_level, rate_bitmap); + + mask &= rate_bitmap; + + init_rate = get_highest_rate_idx(mask) & 0x3f; + + if (haldata->fw_ractrl) { + u8 arg; + + arg = mac_id & 0x1f;/* MACID */ + arg |= BIT(7); + if (shortGIrate) + arg |= BIT(5); + mask |= ((raid << 28) & 0xf0000000); + DBG_88E("update raid entry, mask=0x%x, arg=0x%x\n", mask, arg); + psta->ra_mask = mask; + mask |= ((raid << 28) & 0xf0000000); + + /* to do ,for 8188E-SMIC */ + rtl8188e_set_raid_cmd(adapt, mask); + } else { + ODM_RA_UpdateRateInfo_8188E(&haldata->odmpriv, + mac_id, + raid, + mask, + shortGIrate + ); + } + /* set ra_id */ + psta->raid = raid; + psta->init_rate = init_rate; +} + +static void SetBeaconRelatedRegisters8188EUsb(struct adapter *adapt) +{ + u32 value32; + struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + u32 bcn_ctrl_reg = REG_BCN_CTRL; + /* reset TSF, enable update TSF, correcting TSF On Beacon */ + + /* BCN interval */ + rtw_write16(adapt, REG_BCN_INTERVAL, pmlmeinfo->bcn_interval); + rtw_write8(adapt, REG_ATIMWND, 0x02);/* 2ms */ + + _InitBeaconParameters(adapt); + + rtw_write8(adapt, REG_SLOT, 0x09); + + value32 = rtw_read32(adapt, REG_TCR); + value32 &= ~TSFRST; + rtw_write32(adapt, REG_TCR, value32); + + value32 |= TSFRST; + rtw_write32(adapt, REG_TCR, value32); + + /* NOTE: Fix test chip's bug (about contention windows's randomness) */ + rtw_write8(adapt, REG_RXTSF_OFFSET_CCK, 0x50); + rtw_write8(adapt, REG_RXTSF_OFFSET_OFDM, 0x50); + + _BeaconFunctionEnable(adapt, true, true); + + ResumeTxBeacon(adapt); + + rtw_write8(adapt, bcn_ctrl_reg, rtw_read8(adapt, bcn_ctrl_reg) | BIT(1)); +} + +static void rtl8188eu_init_default_value(struct adapter *adapt) +{ + struct hal_data_8188e *haldata; + struct pwrctrl_priv *pwrctrlpriv; + u8 i; + + haldata = GET_HAL_DATA(adapt); + pwrctrlpriv = &adapt->pwrctrlpriv; + + /* init default value */ + haldata->fw_ractrl = false; + if (!pwrctrlpriv->bkeepfwalive) + haldata->LastHMEBoxNum = 0; + + /* init dm default value */ + haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = false; + haldata->odmpriv.RFCalibrateInfo.TM_Trigger = 0;/* for IQK */ + haldata->pwrGroupCnt = 0; + haldata->PGMaxGroup = 13; + haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP_index = 0; + for (i = 0; i < HP_THERMAL_NUM; i++) + haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP[i] = 0; +} + +static u8 rtl8188eu_ps_func(struct adapter *Adapter, enum hal_intf_ps_func efunc_id, u8 *val) +{ + u8 bResult = true; + return bResult; +} + +void rtl8188eu_set_hal_ops(struct adapter *adapt) +{ + struct hal_ops *halfunc = &adapt->HalFunc; + + adapt->HalData = kzalloc(sizeof(struct hal_data_8188e), GFP_KERNEL); + if (!adapt->HalData) + DBG_88E("cant not alloc memory for HAL DATA\n"); + adapt->hal_data_sz = sizeof(struct hal_data_8188e); + + halfunc->hal_power_on = rtl8188eu_InitPowerOn; + halfunc->hal_init = &rtl8188eu_hal_init; + halfunc->hal_deinit = &rtl8188eu_hal_deinit; + + halfunc->inirp_init = &rtl8188eu_inirp_init; + halfunc->inirp_deinit = &rtl8188eu_inirp_deinit; + + halfunc->init_xmit_priv = &rtl8188eu_init_xmit_priv; + + halfunc->init_recv_priv = &rtl8188eu_init_recv_priv; + halfunc->free_recv_priv = &rtl8188eu_free_recv_priv; + halfunc->InitSwLeds = &rtl8188eu_InitSwLeds; + halfunc->DeInitSwLeds = &rtl8188eu_DeInitSwLeds; + + halfunc->init_default_value = &rtl8188eu_init_default_value; + halfunc->intf_chip_configure = &rtl8188eu_interface_configure; + halfunc->read_adapter_info = &ReadAdapterInfo8188EU; + + halfunc->SetHwRegHandler = &SetHwReg8188EU; + halfunc->GetHwRegHandler = &GetHwReg8188EU; + halfunc->GetHalDefVarHandler = &GetHalDefVar8188EUsb; + halfunc->SetHalDefVarHandler = &SetHalDefVar8188EUsb; + + halfunc->UpdateRAMaskHandler = &UpdateHalRAMask8188EUsb; + halfunc->SetBeaconRelatedRegistersHandler = &SetBeaconRelatedRegisters8188EUsb; + + halfunc->hal_xmit = &rtl8188eu_hal_xmit; + halfunc->mgnt_xmit = &rtl8188eu_mgnt_xmit; + + halfunc->interface_ps_func = &rtl8188eu_ps_func; + + rtl8188e_set_hal_ops(halfunc); + +} diff --git a/drivers/staging/r8188eu/hal/usb_ops_linux.c b/drivers/staging/r8188eu/hal/usb_ops_linux.c new file mode 100644 index 000000000000..0cf69033c529 --- /dev/null +++ b/drivers/staging/r8188eu/hal/usb_ops_linux.c @@ -0,0 +1,562 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/osdep_intf.h" +#include "../include/usb_ops.h" +#include "../include/recv_osdep.h" +#include "../include/rtl8188e_hal.h" + +static int usbctrl_vendorreq(struct intf_hdl *pintfhdl, u16 value, void *pdata, u16 len, u8 requesttype) +{ + struct adapter *adapt = pintfhdl->padapter; + struct dvobj_priv *dvobjpriv = adapter_to_dvobj(adapt); + struct usb_device *udev = dvobjpriv->pusbdev; + unsigned int pipe; + int status = 0; + u8 *pIo_buf; + int vendorreq_times = 0; + + if ((adapt->bSurpriseRemoved) || (adapt->pwrctrlpriv.pnp_bstop_trx)) { + status = -EPERM; + goto exit; + } + + if (len > MAX_VENDOR_REQ_CMD_SIZE) { + DBG_88E("[%s] Buffer len error ,vendor request failed\n", __func__); + status = -EINVAL; + goto exit; + } + + _enter_critical_mutex(&dvobjpriv->usb_vendor_req_mutex, NULL); + + /* Acquire IO memory for vendorreq */ + pIo_buf = dvobjpriv->usb_vendor_req_buf; + + if (!pIo_buf) { + DBG_88E("[%s] pIo_buf == NULL\n", __func__); + status = -ENOMEM; + goto release_mutex; + } + + if (requesttype == REALTEK_USB_VENQT_READ) + pipe = usb_rcvctrlpipe(udev, 0);/* read_in */ + else + pipe = usb_sndctrlpipe(udev, 0);/* write_out */ + + while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) { + if (requesttype == REALTEK_USB_VENQT_READ) + memset(pIo_buf, 0, len); + else + memcpy(pIo_buf, pdata, len); + + status = usb_control_msg(udev, pipe, REALTEK_USB_VENQT_CMD_REQ, + requesttype, value, REALTEK_USB_VENQT_CMD_IDX, + pIo_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT); + + if (status == len) { /* Success this control transfer. */ + rtw_reset_continual_urb_error(dvobjpriv); + if (requesttype == REALTEK_USB_VENQT_READ) + memcpy(pdata, pIo_buf, len); + } else { /* error cases */ + DBG_88E("reg 0x%x, usb %s %u fail, status:%d value=0x%x, vendorreq_times:%d\n", + value, (requesttype == REALTEK_USB_VENQT_READ) ? "read" : "write", + len, status, *(u32 *)pdata, vendorreq_times); + + if (status < 0) { + if (status == (-ESHUTDOWN) || status == -ENODEV) { + adapt->bSurpriseRemoved = true; + } else { + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + haldata->srestpriv.wifi_error_status = USB_VEN_REQ_CMD_FAIL; + } + } else { /* status != len && status >= 0 */ + if (status > 0) { + if (requesttype == REALTEK_USB_VENQT_READ) { + /* For Control read transfer, we have to copy the read data from pIo_buf to pdata. */ + memcpy(pdata, pIo_buf, len); + } + } + } + + if (rtw_inc_and_chk_continual_urb_error(dvobjpriv)) { + adapt->bSurpriseRemoved = true; + break; + } + + } + + /* firmware download is checksumed, don't retry */ + if ((value >= FW_8188E_START_ADDRESS && value <= FW_8188E_END_ADDRESS) || status == len) + break; + } +release_mutex: + _exit_critical_mutex(&dvobjpriv->usb_vendor_req_mutex, NULL); +exit: + return status; +} + +static u8 usb_read8(struct intf_hdl *pintfhdl, u32 addr) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + u8 data; + + usbctrl_vendorreq(pintfhdl, wvalue, &data, 1, REALTEK_USB_VENQT_READ); + + return data; +} + +static u16 usb_read16(struct intf_hdl *pintfhdl, u32 addr) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + __le32 data; + + usbctrl_vendorreq(pintfhdl, wvalue, &data, 2, REALTEK_USB_VENQT_READ); + + return (u16)(le32_to_cpu(data) & 0xffff); +} + +static u32 usb_read32(struct intf_hdl *pintfhdl, u32 addr) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + __le32 data; + + usbctrl_vendorreq(pintfhdl, wvalue, &data, 4, REALTEK_USB_VENQT_READ); + + return le32_to_cpu(data); +} + +static int usb_write8(struct intf_hdl *pintfhdl, u32 addr, u8 val) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + + return usbctrl_vendorreq(pintfhdl, wvalue, &val, 1, REALTEK_USB_VENQT_WRITE); +} + +static int usb_write16(struct intf_hdl *pintfhdl, u32 addr, u16 val) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + __le32 data = cpu_to_le32(val & 0x0000ffff); + + return usbctrl_vendorreq(pintfhdl, wvalue, &data, 2, REALTEK_USB_VENQT_WRITE); +} + +static int usb_write32(struct intf_hdl *pintfhdl, u32 addr, u32 val) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + __le32 data = cpu_to_le32(val); + + return usbctrl_vendorreq(pintfhdl, wvalue, &data, 4, REALTEK_USB_VENQT_WRITE); +} + +static int usb_writeN(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata) +{ + u16 wvalue = (u16)(addr & 0x0000ffff); + u8 buf[VENDOR_CMD_MAX_DATA_LEN] = {0}; + + if (length > VENDOR_CMD_MAX_DATA_LEN) + return -EINVAL; + + memcpy(buf, pdata, length); + + return usbctrl_vendorreq(pintfhdl, wvalue, buf, (length & 0xffff), REALTEK_USB_VENQT_WRITE); +} + +static void interrupt_handler_8188eu(struct adapter *adapt, u16 pkt_len, u8 *pbuf) +{ + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + + if (pkt_len != INTERRUPT_MSG_FORMAT_LEN) { + DBG_88E("%s Invalid interrupt content length (%d)!\n", __func__, pkt_len); + return; + } + + /* HISR */ + memcpy(&haldata->IntArray[0], &pbuf[USB_INTR_CONTENT_HISR_OFFSET], 4); + memcpy(&haldata->IntArray[1], &pbuf[USB_INTR_CONTENT_HISRE_OFFSET], 4); + + /* C2H Event */ + if (pbuf[0] != 0) + memcpy(&haldata->C2hArray[0], &pbuf[USB_INTR_CONTENT_C2H_OFFSET], 16); +} + +static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb) +{ + u8 *pbuf; + u8 shift_sz = 0; + u16 pkt_cnt; + u32 pkt_offset, skb_len, alloc_sz; + s32 transfer_len; + struct recv_stat *prxstat; + struct phy_stat *pphy_status = NULL; + struct sk_buff *pkt_copy = NULL; + struct recv_frame *precvframe = NULL; + struct rx_pkt_attrib *pattrib = NULL; + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + struct recv_priv *precvpriv = &adapt->recvpriv; + struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; + + transfer_len = (s32)pskb->len; + pbuf = pskb->data; + + prxstat = (struct recv_stat *)pbuf; + pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; + + do { + prxstat = (struct recv_stat *)pbuf; + + precvframe = rtw_alloc_recvframe(pfree_recv_queue); + if (!precvframe) { + DBG_88E("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __func__, __LINE__); + goto _exit_recvbuf2recvframe; + } + + INIT_LIST_HEAD(&precvframe->list); + precvframe->precvbuf = NULL; /* can't access the precvbuf for new arch. */ + precvframe->len = 0; + + update_recvframe_attrib_88e(precvframe, prxstat); + + pattrib = &precvframe->attrib; + + if ((pattrib->crc_err) || (pattrib->icv_err)) { + DBG_88E("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n", __func__, pattrib->crc_err, pattrib->icv_err); + + rtw_free_recvframe(precvframe, pfree_recv_queue); + goto _exit_recvbuf2recvframe; + } + + if ((pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX)) + pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET); + + pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len; + + if ((pattrib->pkt_len <= 0) || (pkt_offset > transfer_len)) { + DBG_88E("%s()-%d: RX Warning!,pkt_len<=0 or pkt_offset> transfoer_len\n", __func__, __LINE__); + rtw_free_recvframe(precvframe, pfree_recv_queue); + goto _exit_recvbuf2recvframe; + } + + /* Modified by Albert 20101213 */ + /* For 8 bytes IP header alignment. */ + if (pattrib->qos) /* Qos data, wireless lan header length is 26 */ + shift_sz = 6; + else + shift_sz = 0; + + skb_len = pattrib->pkt_len; + + /* for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet. */ + /* modify alloc_sz for recvive crc error packet by thomas 2011-06-02 */ + if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0)) { + if (skb_len <= 1650) + alloc_sz = 1664; + else + alloc_sz = skb_len + 14; + } else { + alloc_sz = skb_len; + /* 6 is for IP header 8 bytes alignment in QoS packet case. */ + /* 8 is for skb->data 4 bytes alignment. */ + alloc_sz += 14; + } + + pkt_copy = netdev_alloc_skb(adapt->pnetdev, alloc_sz); + if (pkt_copy) { + pkt_copy->dev = adapt->pnetdev; + precvframe->pkt = pkt_copy; + precvframe->rx_head = pkt_copy->data; + precvframe->rx_end = pkt_copy->data + alloc_sz; + skb_reserve(pkt_copy, 8 - ((size_t)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte alignment address */ + skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */ + memcpy(pkt_copy->data, (pbuf + pattrib->drvinfo_sz + RXDESC_SIZE), skb_len); + precvframe->rx_tail = pkt_copy->data; + precvframe->rx_data = pkt_copy->data; + } else { + if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0)) { + DBG_88E("recvbuf2recvframe: alloc_skb fail , drop frag frame\n"); + rtw_free_recvframe(precvframe, pfree_recv_queue); + goto _exit_recvbuf2recvframe; + } + precvframe->pkt = skb_clone(pskb, GFP_ATOMIC); + if (precvframe->pkt) { + precvframe->rx_tail = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE; + precvframe->rx_head = precvframe->rx_tail; + precvframe->rx_data = precvframe->rx_tail; + precvframe->rx_end = pbuf + pattrib->drvinfo_sz + RXDESC_SIZE + alloc_sz; + } else { + DBG_88E("recvbuf2recvframe: skb_clone fail\n"); + rtw_free_recvframe(precvframe, pfree_recv_queue); + goto _exit_recvbuf2recvframe; + } + } + + recvframe_put(precvframe, skb_len); + + switch (haldata->UsbRxAggMode) { + case USB_RX_AGG_DMA: + case USB_RX_AGG_MIX: + pkt_offset = (u16)_RND128(pkt_offset); + break; + case USB_RX_AGG_USB: + pkt_offset = (u16)_RND4(pkt_offset); + break; + case USB_RX_AGG_DISABLE: + default: + break; + } + if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */ + if (pattrib->physt) + update_recvframe_phyinfo_88e(precvframe, (struct phy_stat *)pphy_status); + rtw_recv_entry(precvframe); + } else { + /* enqueue recvframe to txrtp queue */ + if (pattrib->pkt_rpt_type == TX_REPORT1) { + /* CCX-TXRPT ack for xmit mgmt frames. */ + handle_txrpt_ccx_88e(adapt, precvframe->rx_data); + } else if (pattrib->pkt_rpt_type == TX_REPORT2) { + ODM_RA_TxRPT2Handle_8188E( + &haldata->odmpriv, + precvframe->rx_data, + pattrib->pkt_len, + pattrib->MacIDValidEntry[0], + pattrib->MacIDValidEntry[1] + ); + } else if (pattrib->pkt_rpt_type == HIS_REPORT) { + interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->rx_data); + } + rtw_free_recvframe(precvframe, pfree_recv_queue); + } + pkt_cnt--; + transfer_len -= pkt_offset; + pbuf += pkt_offset; + precvframe = NULL; + pkt_copy = NULL; + + if (transfer_len > 0 && pkt_cnt == 0) + pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; + + } while ((transfer_len > 0) && (pkt_cnt > 0)); + +_exit_recvbuf2recvframe: + + return _SUCCESS; +} + +void rtl8188eu_recv_tasklet(unsigned long priv) +{ + struct sk_buff *pskb; + struct adapter *adapt = (struct adapter *)priv; + struct recv_priv *precvpriv = &adapt->recvpriv; + + while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { + if ((adapt->bDriverStopped) || (adapt->bSurpriseRemoved)) { + DBG_88E("recv_tasklet => bDriverStopped or bSurpriseRemoved\n"); + dev_kfree_skb_any(pskb); + break; + } + recvbuf2recvframe(adapt, pskb); + skb_reset_tail_pointer(pskb); + pskb->len = 0; + skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); + } +} + +static void usb_read_port_complete(struct urb *purb, struct pt_regs *regs) +{ + struct recv_buf *precvbuf = (struct recv_buf *)purb->context; + struct adapter *adapt = (struct adapter *)precvbuf->adapter; + struct recv_priv *precvpriv = &adapt->recvpriv; + + precvpriv->rx_pending_cnt--; + + if (adapt->bSurpriseRemoved || adapt->bDriverStopped || adapt->bReadPortCancel) { + precvbuf->reuse = true; + DBG_88E("%s() RX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bReadPortCancel(%d)\n", + __func__, adapt->bDriverStopped, + adapt->bSurpriseRemoved, adapt->bReadPortCancel); + return; + } + + if (purb->status == 0) { /* SUCCESS */ + if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)) { + precvbuf->reuse = true; + rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); + DBG_88E("%s()-%d: RX Warning!\n", __func__, __LINE__); + } else { + rtw_reset_continual_urb_error(adapter_to_dvobj(adapt)); + + precvbuf->transfer_len = purb->actual_length; + skb_put(precvbuf->pskb, purb->actual_length); + skb_queue_tail(&precvpriv->rx_skb_queue, precvbuf->pskb); + + if (skb_queue_len(&precvpriv->rx_skb_queue) <= 1) + tasklet_schedule(&precvpriv->recv_tasklet); + + precvbuf->pskb = NULL; + precvbuf->reuse = false; + rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); + } + } else { + DBG_88E("###=> usb_read_port_complete => urb status(%d)\n", purb->status); + skb_put(precvbuf->pskb, purb->actual_length); + precvbuf->pskb = NULL; + + if (rtw_inc_and_chk_continual_urb_error(adapter_to_dvobj(adapt))) + adapt->bSurpriseRemoved = true; + + switch (purb->status) { + case -EINVAL: + case -EPIPE: + case -ENODEV: + case -ESHUTDOWN: + case -ENOENT: + adapt->bDriverStopped = true; + break; + case -EPROTO: + case -EOVERFLOW: + { + struct hal_data_8188e *haldata = GET_HAL_DATA(adapt); + haldata->srestpriv.wifi_error_status = USB_READ_PORT_FAIL; + } + precvbuf->reuse = true; + rtw_read_port(adapt, precvpriv->ff_hwaddr, 0, (unsigned char *)precvbuf); + break; + case -EINPROGRESS: + DBG_88E("ERROR: URB IS IN PROGRESS!/n"); + break; + default: + break; + } + } +} + +static u32 usb_read_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) +{ + struct urb *purb = NULL; + struct recv_buf *precvbuf = (struct recv_buf *)rmem; + struct adapter *adapter = pintfhdl->padapter; + struct dvobj_priv *pdvobj = adapter_to_dvobj(adapter); + struct recv_priv *precvpriv = &adapter->recvpriv; + struct usb_device *pusbd = pdvobj->pusbdev; + int err; + unsigned int pipe; + size_t tmpaddr = 0; + size_t alignment = 0; + u32 ret = _SUCCESS; + + if (adapter->bDriverStopped || adapter->bSurpriseRemoved || + adapter->pwrctrlpriv.pnp_bstop_trx) + return _FAIL; + + if (!precvbuf) + return _FAIL; + + if (!precvbuf->reuse || !precvbuf->pskb) { + precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); + if (precvbuf->pskb) + precvbuf->reuse = true; + } + + rtl8188eu_init_recvbuf(adapter, precvbuf); + + /* re-assign for linux based on skb */ + if (!precvbuf->reuse || !precvbuf->pskb) { + precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ); + if (!precvbuf->pskb) { + DBG_88E("#### usb_read_port() alloc_skb fail!#####\n"); + return _FAIL; + } + + tmpaddr = (size_t)precvbuf->pskb->data; + alignment = tmpaddr & (RECVBUFF_ALIGN_SZ - 1); + skb_reserve(precvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment)); + + precvbuf->phead = precvbuf->pskb->head; + precvbuf->pdata = precvbuf->pskb->data; + precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); + precvbuf->pend = skb_end_pointer(precvbuf->pskb); + precvbuf->pbuf = precvbuf->pskb->data; + } else { /* reuse skb */ + precvbuf->phead = precvbuf->pskb->head; + precvbuf->pdata = precvbuf->pskb->data; + precvbuf->ptail = skb_tail_pointer(precvbuf->pskb); + precvbuf->pend = skb_end_pointer(precvbuf->pskb); + precvbuf->pbuf = precvbuf->pskb->data; + + precvbuf->reuse = false; + } + + precvpriv->rx_pending_cnt++; + + purb = precvbuf->purb; + + /* translate DMA FIFO addr to pipehandle */ + pipe = ffaddr2pipehdl(pdvobj, addr); + + usb_fill_bulk_urb(purb, pusbd, pipe, + precvbuf->pbuf, + MAX_RECVBUF_SZ, + usb_read_port_complete, + precvbuf);/* context is precvbuf */ + + err = usb_submit_urb(purb, GFP_ATOMIC); + if ((err) && (err != (-EPERM))) { + DBG_88E("cannot submit rx in-token(err = 0x%08x),urb_status = %d\n", + err, purb->status); + ret = _FAIL; + } + + return ret; +} + +void rtl8188eu_xmit_tasklet(unsigned long priv) +{ + int ret = false; + struct adapter *adapt = (struct adapter *)priv; + struct xmit_priv *pxmitpriv = &adapt->xmitpriv; + + if (check_fwstate(&adapt->mlmepriv, _FW_UNDER_SURVEY)) + return; + + while (1) { + if ((adapt->bDriverStopped) || + (adapt->bSurpriseRemoved) || + (adapt->bWritePortCancel)) { + DBG_88E("xmit_tasklet => bDriverStopped or bSurpriseRemoved or bWritePortCancel\n"); + break; + } + + ret = rtl8188eu_xmitframe_complete(adapt, pxmitpriv, NULL); + + if (!ret) + break; + } +} + +void rtl8188eu_set_intf_ops(struct _io_ops *pops) +{ + + memset((u8 *)pops, 0, sizeof(struct _io_ops)); + pops->_read8 = &usb_read8; + pops->_read16 = &usb_read16; + pops->_read32 = &usb_read32; + pops->_read_mem = &usb_read_mem; + pops->_read_port = &usb_read_port; + pops->_write8 = &usb_write8; + pops->_write16 = &usb_write16; + pops->_write32 = &usb_write32; + pops->_writeN = &usb_writeN; + pops->_write_mem = &usb_write_mem; + pops->_write_port = &usb_write_port; + pops->_read_port_cancel = &usb_read_port_cancel; + pops->_write_port_cancel = &usb_write_port_cancel; + +} + +void rtl8188eu_set_hw_type(struct adapter *adapt) +{ + adapt->chip_type = RTL8188E; + adapt->HardwareType = HARDWARE_TYPE_RTL8188EU; + DBG_88E("CHIP TYPE: RTL8188E\n"); +} diff --git a/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h b/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h new file mode 100644 index 000000000000..4370ec2fa981 --- /dev/null +++ b/drivers/staging/r8188eu/include/Hal8188EPhyCfg.h @@ -0,0 +1,249 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_HAL8188EPHYCFG_H__ +#define __INC_HAL8188EPHYCFG_H__ + +/*--------------------------Define Parameters-------------------------------*/ +#define LOOP_LIMIT 5 +#define MAX_STALL_TIME 50 /* us */ +#define AntennaDiversityValue 0x80 +#define MAX_TXPWR_IDX_NMODE_92S 63 +#define Reset_Cnt_Limit 3 + +#define IQK_MAC_REG_NUM 4 +#define IQK_ADDA_REG_NUM 16 +#define IQK_BB_REG_NUM 9 +#define HP_THERMAL_NUM 8 + +#define MAX_AGGR_NUM 0x07 + +/*--------------------------Define Parameters-------------------------------*/ + +/*------------------------------Define structure----------------------------*/ +enum sw_chnl_cmd_id { + CmdID_End, + CmdID_SetTxPowerLevel, + CmdID_BBRegWrite10, + CmdID_WritePortUlong, + CmdID_WritePortUshort, + CmdID_WritePortUchar, + CmdID_RF_WriteReg, +}; + +/* 1. Switch channel related */ +struct sw_chnl_cmd { + enum sw_chnl_cmd_id CmdID; + u32 Para1; + u32 Para2; + u32 msDelay; +}; + +enum hw90_block { + HW90_BLOCK_MAC = 0, + HW90_BLOCK_PHY0 = 1, + HW90_BLOCK_PHY1 = 2, + HW90_BLOCK_RF = 3, + HW90_BLOCK_MAXIMUM = 4, /* Never use this */ +}; + +enum rf_radio_path { + RF_PATH_A = 0, /* Radio Path A */ + RF_PATH_B = 1, /* Radio Path B */ + RF_PATH_C = 2, /* Radio Path C */ + RF_PATH_D = 3, /* Radio Path D */ +}; + +#define MAX_PG_GROUP 13 + +#define RF_PATH_MAX 3 +#define MAX_TX_COUNT 4 /* path numbers */ + +#define CHANNEL_MAX_NUMBER 14 /* 14 is the max chnl number */ +#define MAX_CHNL_GROUP_24G 6 /* ch1~2, ch3~5, ch6~8, + *ch9~11, ch12~13, CH 14 + * total three groups */ +#define CHANNEL_GROUP_MAX_88E 6 + +enum wireless_mode { + WIRELESS_MODE_UNKNOWN = 0x00, + WIRELESS_MODE_B = BIT(0), + WIRELESS_MODE_G = BIT(1), + WIRELESS_MODE_AUTO = BIT(5), + WIRELESS_MODE_N_24G = BIT(3), +}; + +enum phy_rate_tx_offset_area { + RA_OFFSET_LEGACY_OFDM1, + RA_OFFSET_LEGACY_OFDM2, + RA_OFFSET_HT_OFDM1, + RA_OFFSET_HT_OFDM2, + RA_OFFSET_HT_OFDM3, + RA_OFFSET_HT_OFDM4, + RA_OFFSET_HT_CCK, +}; + +/* BB/RF related */ +enum RF_TYPE_8190P { + RF_TYPE_MIN, /* 0 */ + RF_8225 = 1, /* 1 11b/g RF for verification only */ + RF_8256 = 2, /* 2 11b/g/n */ + RF_6052 = 4, /* 4 11b/g/n RF */ + /* TODO: We should remove this psudo PHY RF after we get new RF. */ + RF_PSEUDO_11N = 5, /* 5, It is a temporality RF. */ +}; + +struct bb_reg_def { + u32 rfintfs; /* set software control: */ + /* 0x870~0x877[8 bytes] */ + u32 rfintfi; /* readback data: */ + /* 0x8e0~0x8e7[8 bytes] */ + u32 rfintfo; /* output data: */ + /* 0x860~0x86f [16 bytes] */ + u32 rfintfe; /* output enable: */ + /* 0x860~0x86f [16 bytes] */ + u32 rf3wireOffset; /* LSSI data: */ + /* 0x840~0x84f [16 bytes] */ + u32 rfLSSI_Select; /* BB Band Select: */ + /* 0x878~0x87f [8 bytes] */ + u32 rfTxGainStage; /* Tx gain stage: */ + /* 0x80c~0x80f [4 bytes] */ + u32 rfHSSIPara1; /* wire parameter control1 : */ + /* 0x820~0x823,0x828~0x82b, + * 0x830~0x833, 0x838~0x83b [16 bytes] */ + u32 rfHSSIPara2; /* wire parameter control2 : */ + /* 0x824~0x827,0x82c~0x82f, 0x834~0x837, + * 0x83c~0x83f [16 bytes] */ + u32 rfSwitchControl; /* Tx Rx antenna control : */ + /* 0x858~0x85f [16 bytes] */ + u32 rfAGCControl1; /* AGC parameter control1 : */ + /* 0xc50~0xc53,0xc58~0xc5b, 0xc60~0xc63, + * 0xc68~0xc6b [16 bytes] */ + u32 rfAGCControl2; /* AGC parameter control2 : */ + /* 0xc54~0xc57,0xc5c~0xc5f, 0xc64~0xc67, + * 0xc6c~0xc6f [16 bytes] */ + u32 rfRxIQImbalance; /* OFDM Rx IQ imbalance matrix : */ + /* 0xc14~0xc17,0xc1c~0xc1f, 0xc24~0xc27, + * 0xc2c~0xc2f [16 bytes] */ + u32 rfRxAFE; /* Rx IQ DC ofset and Rx digital filter, + * Rx DC notch filter : */ + /* 0xc10~0xc13,0xc18~0xc1b, 0xc20~0xc23, + * 0xc28~0xc2b [16 bytes] */ + u32 rfTxIQImbalance; /* OFDM Tx IQ imbalance matrix */ + /* 0xc80~0xc83,0xc88~0xc8b, 0xc90~0xc93, + * 0xc98~0xc9b [16 bytes] */ + u32 rfTxAFE; /* Tx IQ DC Offset and Tx DFIR type */ + /* 0xc84~0xc87,0xc8c~0xc8f, 0xc94~0xc97, + * 0xc9c~0xc9f [16 bytes] */ + u32 rfLSSIReadBack; /* LSSI RF readback data SI mode */ + /* 0x8a0~0x8af [16 bytes] */ + u32 rfLSSIReadBackPi; /* LSSI RF readback data PI mode 0x8b8-8bc for + * Path A and B */ +}; + +struct ant_sel_ofdm { + u32 r_tx_antenna:4; + u32 r_ant_l:4; + u32 r_ant_non_ht:4; + u32 r_ant_ht1:4; + u32 r_ant_ht2:4; + u32 r_ant_ht_s1:4; + u32 r_ant_non_ht_s1:4; + u32 OFDM_TXSC:2; + u32 reserved:2; +}; + +struct ant_sel_cck { + u8 r_cckrx_enable_2:2; + u8 r_cckrx_enable:2; + u8 r_ccktx_enable:4; +}; + +/*------------------------------Define structure----------------------------*/ + +/*------------------------Export global variable----------------------------*/ +/*------------------------Export global variable----------------------------*/ + +/*------------------------Export Marco Definition---------------------------*/ +/*------------------------Export Marco Definition---------------------------*/ + +/*--------------------------Exported Function prototype---------------------*/ +/* */ +/* BB and RF register read/write */ +/* */ +u32 rtl8188e_PHY_QueryBBReg(struct adapter *adapter, u32 regaddr, u32 mask); +void rtl8188e_PHY_SetBBReg(struct adapter *Adapter, u32 RegAddr, + u32 mask, u32 data); +u32 rtl8188e_PHY_QueryRFReg(struct adapter *adapter, enum rf_radio_path rfpath, + u32 regaddr, u32 mask); +void rtl8188e_PHY_SetRFReg(struct adapter *adapter, enum rf_radio_path rfpath, + u32 regaddr, u32 mask, u32 data); + +/* Initialization related function */ +/* MAC/BB/RF HAL config */ +int PHY_MACConfig8188E(struct adapter *adapter); +int PHY_BBConfig8188E(struct adapter *adapter); +int PHY_RFConfig8188E(struct adapter *adapter); + +/* RF config */ +int rtl8188e_PHY_ConfigRFWithParaFile(struct adapter *adapter, u8 *filename, + enum rf_radio_path rfpath); +int rtl8188e_PHY_ConfigRFWithHeaderFile(struct adapter *adapter, + enum rf_radio_path rfpath); + +/* Read initi reg value for tx power setting. */ +void rtl8192c_PHY_GetHWRegOriginalValue(struct adapter *adapter); + +/* BB TX Power R/W */ +void PHY_GetTxPowerLevel8188E(struct adapter *adapter, u32 *powerlevel); +void PHY_SetTxPowerLevel8188E(struct adapter *adapter, u8 channel); +bool PHY_UpdateTxPowerDbm8188E(struct adapter *adapter, int power); + +void PHY_ScanOperationBackup8188E(struct adapter *Adapter, u8 Operation); + +/* Switch bandwidth for 8192S */ +void PHY_SetBWMode8188E(struct adapter *adapter, + enum ht_channel_width chnlwidth, unsigned char offset); + +/* channel switch related funciton */ +void PHY_SwChnl8188E(struct adapter *adapter, u8 channel); +/* Call after initialization */ +void ChkFwCmdIoDone(struct adapter *adapter); + +/* BB/MAC/RF other monitor API */ +void PHY_SetRFPathSwitch_8188E(struct adapter *adapter, bool main); + +void PHY_SwitchEphyParameter(struct adapter *adapter); + +void PHY_EnableHostClkReq(struct adapter *adapter); + +bool SetAntennaConfig92C(struct adapter *adapter, u8 defaultant); + +void storePwrIndexDiffRateOffset(struct adapter *adapter, u32 regaddr, + u32 mask, u32 data); +/*--------------------------Exported Function prototype---------------------*/ + +#define PHY_QueryBBReg(adapt, regaddr, mask) \ + rtl8188e_PHY_QueryBBReg((adapt), (regaddr), (mask)) +#define PHY_SetBBReg(adapt, regaddr, bitmask, data) \ + rtl8188e_PHY_SetBBReg((adapt), (regaddr), (bitmask), (data)) +#define PHY_QueryRFReg(adapt, rfpath, regaddr, bitmask) \ + rtl8188e_PHY_QueryRFReg((adapt), (rfpath), (regaddr), (bitmask)) +#define PHY_SetRFReg(adapt, rfpath, regaddr, bitmask, data) \ + rtl8188e_PHY_SetRFReg((adapt), (rfpath), (regaddr), (bitmask), (data)) + +#define PHY_SetMacReg PHY_SetBBReg + +#define SIC_HW_SUPPORT 0 + +#define SIC_MAX_POLL_CNT 5 + +#define SIC_CMD_READY 0 +#define SIC_CMD_WRITE 1 +#define SIC_CMD_READ 2 + +#define SIC_CMD_REG 0x1EB /* 1byte */ +#define SIC_ADDR_REG 0x1E8 /* 1b9~1ba, 2 bytes */ +#define SIC_DATA_REG 0x1EC /* 1bc~1bf */ + +#endif /* __INC_HAL8192CPHYCFG_H */ diff --git a/drivers/staging/r8188eu/include/Hal8188EPhyReg.h b/drivers/staging/r8188eu/include/Hal8188EPhyReg.h new file mode 100644 index 000000000000..8b8c75a1f149 --- /dev/null +++ b/drivers/staging/r8188eu/include/Hal8188EPhyReg.h @@ -0,0 +1,1072 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_HAL8188EPHYREG_H__ +#define __INC_HAL8188EPHYREG_H__ +/*--------------------------Define Parameters-------------------------------*/ +/* */ +/* BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF */ +/* 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF */ +/* 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 */ +/* 3. RF register 0x00-2E */ +/* 4. Bit Mask for BB/RF register */ +/* 5. Other definition for BB/RF R/W */ +/* */ + +/* */ +/* 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF */ +/* 1. Page1(0x100) */ +/* */ +#define rPMAC_Reset 0x100 +#define rPMAC_TxStart 0x104 +#define rPMAC_TxLegacySIG 0x108 +#define rPMAC_TxHTSIG1 0x10c +#define rPMAC_TxHTSIG2 0x110 +#define rPMAC_PHYDebug 0x114 +#define rPMAC_TxPacketNum 0x118 +#define rPMAC_TxIdle 0x11c +#define rPMAC_TxMACHeader0 0x120 +#define rPMAC_TxMACHeader1 0x124 +#define rPMAC_TxMACHeader2 0x128 +#define rPMAC_TxMACHeader3 0x12c +#define rPMAC_TxMACHeader4 0x130 +#define rPMAC_TxMACHeader5 0x134 +#define rPMAC_TxDataType 0x138 +#define rPMAC_TxRandomSeed 0x13c +#define rPMAC_CCKPLCPPreamble 0x140 +#define rPMAC_CCKPLCPHeader 0x144 +#define rPMAC_CCKCRC16 0x148 +#define rPMAC_OFDMRxCRC32OK 0x170 +#define rPMAC_OFDMRxCRC32Er 0x174 +#define rPMAC_OFDMRxParityEr 0x178 +#define rPMAC_OFDMRxCRC8Er 0x17c +#define rPMAC_CCKCRxRC16Er 0x180 +#define rPMAC_CCKCRxRC32Er 0x184 +#define rPMAC_CCKCRxRC32OK 0x188 +#define rPMAC_TxStatus 0x18c + +/* 2. Page2(0x200) */ +/* The following two definition are only used for USB interface. */ +#define RF_BB_CMD_ADDR 0x02c0 /* RF/BB r/w cmd address. */ +#define RF_BB_CMD_DATA 0x02c4 /* RF/BB r/w cmd data. */ + +/* 3. Page8(0x800) */ +#define rFPGA0_RFMOD 0x800 /* RF mode & CCK TxSC RF BW Setting */ + +#define rFPGA0_TxInfo 0x804 /* Status report?? */ +#define rFPGA0_PSDFunction 0x808 + +#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ + +#define rFPGA0_RFTiming1 0x810 /* Useless now */ +#define rFPGA0_RFTiming2 0x814 + +#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ +#define rFPGA0_XA_HSSIParameter2 0x824 +#define rFPGA0_XB_HSSIParameter1 0x828 +#define rFPGA0_XB_HSSIParameter2 0x82c + +#define rFPGA0_XA_LSSIParameter 0x840 +#define rFPGA0_XB_LSSIParameter 0x844 + +#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ +#define rFPGA0_RFSleepUpParameter 0x854 + +#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ +#define rFPGA0_XCD_SwitchControl 0x85c + +#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ +#define rFPGA0_XB_RFInterfaceOE 0x864 + +#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Iface Software Control */ +#define rFPGA0_XCD_RFInterfaceSW 0x874 + +#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ +#define rFPGA0_XCD_RFParameter 0x87c + +/* Crystal cap setting RF-R/W protection for parameter4?? */ +#define rFPGA0_AnalogParameter1 0x880 +#define rFPGA0_AnalogParameter2 0x884 +#define rFPGA0_AnalogParameter3 0x888 +/* enable ad/da clock1 for dual-phy */ +#define rFPGA0_AdDaClockEn 0x888 +#define rFPGA0_AnalogParameter4 0x88c + +#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ +#define rFPGA0_XB_LSSIReadBack 0x8a4 +#define rFPGA0_XC_LSSIReadBack 0x8a8 +#define rFPGA0_XD_LSSIReadBack 0x8ac + +#define rFPGA0_PSDReport 0x8b4 /* Useless now */ +/* Transceiver A HSPI Readback */ +#define TransceiverA_HSPI_Readback 0x8b8 +/* Transceiver B HSPI Readback */ +#define TransceiverB_HSPI_Readback 0x8bc +/* Useless now RF Interface Readback Value */ +#define rFPGA0_XAB_RFInterfaceRB 0x8e0 +#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ + +/* 4. Page9(0x900) */ +/* RF mode & OFDM TxSC RF BW Setting?? */ +#define rFPGA1_RFMOD 0x900 + +#define rFPGA1_TxBlock 0x904 /* Useless now */ +#define rFPGA1_DebugSelect 0x908 /* Useless now */ +#define rFPGA1_TxInfo 0x90c /* Useless now Status report */ + +/* 5. PageA(0xA00) */ +/* Set Control channel to upper or lower - required only for 40MHz */ +#define rCCK0_System 0xa00 + +/* Disable init gain now Select RX path by RSSI */ +#define rCCK0_AFESetting 0xa04 +/* Disable init gain now Init gain */ +#define rCCK0_CCA 0xa08 + +/* AGC default value, saturation level Antenna Diversity, RX AGC, LNA Threshold, + * RX LNA Threshold useless now. Not the same as 90 series */ +#define rCCK0_RxAGC1 0xa0c +#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ + +#define rCCK0_RxHP 0xa14 + +/* Timing recovery & Channel estimation threshold */ +#define rCCK0_DSPParameter1 0xa18 +#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ + +#define rCCK0_TxFilter1 0xa20 +#define rCCK0_TxFilter2 0xa24 +#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ +#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now */ +#define rCCK0_TRSSIReport 0xa50 +#define rCCK0_RxReport 0xa54 /* 0xa57 */ +#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ +#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ + +/* */ +/* PageB(0xB00) */ +/* */ +#define rPdp_AntA 0xb00 +#define rPdp_AntA_4 0xb04 +#define rConfig_Pmpd_AntA 0xb28 +#define rConfig_AntA 0xb68 +#define rConfig_AntB 0xb6c +#define rPdp_AntB 0xb70 +#define rPdp_AntB_4 0xb74 +#define rConfig_Pmpd_AntB 0xb98 +#define rAPK 0xbd8 + +/* */ +/* 6. PageC(0xC00) */ +/* */ +#define rOFDM0_LSTF 0xc00 + +#define rOFDM0_TRxPathEnable 0xc04 +#define rOFDM0_TRMuxPar 0xc08 +#define rOFDM0_TRSWIsolation 0xc0c + +/* RxIQ DC offset, Rx digital filter, DC notch filter */ +#define rOFDM0_XARxAFE 0xc10 +#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imblance matrix */ +#define rOFDM0_XBRxAFE 0xc18 +#define rOFDM0_XBRxIQImbalance 0xc1c +#define rOFDM0_XCRxAFE 0xc20 +#define rOFDM0_XCRxIQImbalance 0xc24 +#define rOFDM0_XDRxAFE 0xc28 +#define rOFDM0_XDRxIQImbalance 0xc2c + +#define rOFDM0_RxDetector1 0xc30 /*PD,BW & SBD DM tune init gain*/ +#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ +#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ +#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & Short-GI */ + +#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ +#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ +#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ +#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ + +#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ +#define rOFDM0_XAAGCCore2 0xc54 +#define rOFDM0_XBAGCCore1 0xc58 +#define rOFDM0_XBAGCCore2 0xc5c +#define rOFDM0_XCAGCCore1 0xc60 +#define rOFDM0_XCAGCCore2 0xc64 +#define rOFDM0_XDAGCCore1 0xc68 +#define rOFDM0_XDAGCCore2 0xc6c + +#define rOFDM0_AGCParameter1 0xc70 +#define rOFDM0_AGCParameter2 0xc74 +#define rOFDM0_AGCRSSITable 0xc78 +#define rOFDM0_HTSTFAGC 0xc7c + +#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ +#define rOFDM0_XATxAFE 0xc84 +#define rOFDM0_XBTxIQImbalance 0xc88 +#define rOFDM0_XBTxAFE 0xc8c +#define rOFDM0_XCTxIQImbalance 0xc90 +#define rOFDM0_XCTxAFE 0xc94 +#define rOFDM0_XDTxIQImbalance 0xc98 +#define rOFDM0_XDTxAFE 0xc9c + +#define rOFDM0_RxIQExtAnta 0xca0 +#define rOFDM0_TxCoeff1 0xca4 +#define rOFDM0_TxCoeff2 0xca8 +#define rOFDM0_TxCoeff3 0xcac +#define rOFDM0_TxCoeff4 0xcb0 +#define rOFDM0_TxCoeff5 0xcb4 +#define rOFDM0_TxCoeff6 0xcb8 +#define rOFDM0_RxHPParameter 0xce0 +#define rOFDM0_TxPseudoNoiseWgt 0xce4 +#define rOFDM0_FrameSync 0xcf0 +#define rOFDM0_DFSReport 0xcf4 + +/* */ +/* 7. PageD(0xD00) */ +/* */ +#define rOFDM1_LSTF 0xd00 +#define rOFDM1_TRxPathEnable 0xd04 + +#define rOFDM1_CFO 0xd08 /* No setting now */ +#define rOFDM1_CSI1 0xd10 +#define rOFDM1_SBD 0xd14 +#define rOFDM1_CSI2 0xd18 +#define rOFDM1_CFOTracking 0xd2c +#define rOFDM1_TRxMesaure1 0xd34 +#define rOFDM1_IntfDet 0xd3c +#define rOFDM1_PseudoNoiseStateAB 0xd50 +#define rOFDM1_PseudoNoiseStateCD 0xd54 +#define rOFDM1_RxPseudoNoiseWgt 0xd58 + +#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ +#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ +#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ + +#define rOFDM_ShortCFOAB 0xdac /* No setting now */ +#define rOFDM_ShortCFOCD 0xdb0 +#define rOFDM_LongCFOAB 0xdb4 +#define rOFDM_LongCFOCD 0xdb8 +#define rOFDM_TailCFOAB 0xdbc +#define rOFDM_TailCFOCD 0xdc0 +#define rOFDM_PWMeasure1 0xdc4 +#define rOFDM_PWMeasure2 0xdc8 +#define rOFDM_BWReport 0xdcc +#define rOFDM_AGCReport 0xdd0 +#define rOFDM_RxSNR 0xdd4 +#define rOFDM_RxEVMCSI 0xdd8 +#define rOFDM_SIGReport 0xddc + +/* */ +/* 8. PageE(0xE00) */ +/* */ +#define rTxAGC_A_Rate18_06 0xe00 +#define rTxAGC_A_Rate54_24 0xe04 +#define rTxAGC_A_CCK1_Mcs32 0xe08 +#define rTxAGC_A_Mcs03_Mcs00 0xe10 +#define rTxAGC_A_Mcs07_Mcs04 0xe14 +#define rTxAGC_A_Mcs11_Mcs08 0xe18 +#define rTxAGC_A_Mcs15_Mcs12 0xe1c + +#define rTxAGC_B_Rate18_06 0x830 +#define rTxAGC_B_Rate54_24 0x834 +#define rTxAGC_B_CCK1_55_Mcs32 0x838 +#define rTxAGC_B_Mcs03_Mcs00 0x83c +#define rTxAGC_B_Mcs07_Mcs04 0x848 +#define rTxAGC_B_Mcs11_Mcs08 0x84c +#define rTxAGC_B_Mcs15_Mcs12 0x868 +#define rTxAGC_B_CCK11_A_CCK2_11 0x86c + +#define rFPGA0_IQK 0xe28 +#define rTx_IQK_Tone_A 0xe30 +#define rRx_IQK_Tone_A 0xe34 +#define rTx_IQK_PI_A 0xe38 +#define rRx_IQK_PI_A 0xe3c + +#define rTx_IQK 0xe40 +#define rRx_IQK 0xe44 +#define rIQK_AGC_Pts 0xe48 +#define rIQK_AGC_Rsp 0xe4c +#define rTx_IQK_Tone_B 0xe50 +#define rRx_IQK_Tone_B 0xe54 +#define rTx_IQK_PI_B 0xe58 +#define rRx_IQK_PI_B 0xe5c +#define rIQK_AGC_Cont 0xe60 + +#define rBlue_Tooth 0xe6c +#define rRx_Wait_CCA 0xe70 +#define rTx_CCK_RFON 0xe74 +#define rTx_CCK_BBON 0xe78 +#define rTx_OFDM_RFON 0xe7c +#define rTx_OFDM_BBON 0xe80 +#define rTx_To_Rx 0xe84 +#define rTx_To_Tx 0xe88 +#define rRx_CCK 0xe8c + +#define rTx_Power_Before_IQK_A 0xe94 +#define rTx_Power_After_IQK_A 0xe9c + +#define rRx_Power_Before_IQK_A 0xea0 +#define rRx_Power_Before_IQK_A_2 0xea4 +#define rRx_Power_After_IQK_A 0xea8 +#define rRx_Power_After_IQK_A_2 0xeac + +#define rTx_Power_Before_IQK_B 0xeb4 +#define rTx_Power_After_IQK_B 0xebc + +#define rRx_Power_Before_IQK_B 0xec0 +#define rRx_Power_Before_IQK_B_2 0xec4 +#define rRx_Power_After_IQK_B 0xec8 +#define rRx_Power_After_IQK_B_2 0xecc + +#define rRx_OFDM 0xed0 +#define rRx_Wait_RIFS 0xed4 +#define rRx_TO_Rx 0xed8 +#define rStandby 0xedc +#define rSleep 0xee0 +#define rPMPD_ANAEN 0xeec + +/* */ +/* 7. RF Register 0x00-0x2E (RF 8256) */ +/* RF-0222D 0x00-3F */ +/* */ +/* Zebra1 */ +#define rZebra1_HSSIEnable 0x0 /* Useless now */ +#define rZebra1_TRxEnable1 0x1 +#define rZebra1_TRxEnable2 0x2 +#define rZebra1_AGC 0x4 +#define rZebra1_ChargePump 0x5 +#define rZebra1_Channel 0x7 /* RF channel switch */ + +/* endif */ +#define rZebra1_TxGain 0x8 /* Useless now */ +#define rZebra1_TxLPF 0x9 +#define rZebra1_RxLPF 0xb +#define rZebra1_RxHPFCorner 0xc + +/* Zebra4 */ +#define rGlobalCtrl 0 /* Useless now */ +#define rRTL8256_TxLPF 19 +#define rRTL8256_RxLPF 11 + +/* RTL8258 */ +#define rRTL8258_TxLPF 0x11 /* Useless now */ +#define rRTL8258_RxLPF 0x13 +#define rRTL8258_RSSILPF 0xa + +/* */ +/* RL6052 Register definition */ +/* */ +#define RF_AC 0x00 /* */ + +#define RF_IQADJ_G1 0x01 /* */ +#define RF_IQADJ_G2 0x02 /* */ + +#define RF_POW_TRSW 0x05 /* */ + +#define RF_GAIN_RX 0x06 /* */ +#define RF_GAIN_TX 0x07 /* */ + +#define RF_TXM_IDAC 0x08 /* */ +#define RF_IPA_G 0x09 /* */ +#define RF_TXBIAS_G 0x0A +#define RF_TXPA_AG 0x0B +#define RF_IPA_A 0x0C /* */ +#define RF_TXBIAS_A 0x0D +#define RF_BS_PA_APSET_G9_G11 0x0E +#define RF_BS_IQGEN 0x0F /* */ + +#define RF_MODE1 0x10 /* */ +#define RF_MODE2 0x11 /* */ + +#define RF_RX_AGC_HP 0x12 /* */ +#define RF_TX_AGC 0x13 /* */ +#define RF_BIAS 0x14 /* */ +#define RF_IPA 0x15 /* */ +#define RF_TXBIAS 0x16 +#define RF_POW_ABILITY 0x17 /* */ +#define RF_CHNLBW 0x18 /* RF channel and BW switch */ +#define RF_TOP 0x19 /* */ + +#define RF_RX_G1 0x1A /* */ +#define RF_RX_G2 0x1B /* */ + +#define RF_RX_BB2 0x1C /* */ +#define RF_RX_BB1 0x1D /* */ + +#define RF_RCK1 0x1E /* */ +#define RF_RCK2 0x1F /* */ + +#define RF_TX_G1 0x20 /* */ +#define RF_TX_G2 0x21 /* */ +#define RF_TX_G3 0x22 /* */ + +#define RF_TX_BB1 0x23 /* */ + +#define RF_T_METER_92D 0x42 /* */ +#define RF_T_METER_88E 0x42 /* */ +#define RF_T_METER 0x24 /* */ + +#define RF_SYN_G1 0x25 /* RF TX Power control */ +#define RF_SYN_G2 0x26 /* RF TX Power control */ +#define RF_SYN_G3 0x27 /* RF TX Power control */ +#define RF_SYN_G4 0x28 /* RF TX Power control */ +#define RF_SYN_G5 0x29 /* RF TX Power control */ +#define RF_SYN_G6 0x2A /* RF TX Power control */ +#define RF_SYN_G7 0x2B /* RF TX Power control */ +#define RF_SYN_G8 0x2C /* RF TX Power control */ + +#define RF_RCK_OS 0x30 /* RF TX PA control */ +#define RF_TXPA_G1 0x31 /* RF TX PA control */ +#define RF_TXPA_G2 0x32 /* RF TX PA control */ +#define RF_TXPA_G3 0x33 /* RF TX PA control */ +#define RF_TX_BIAS_A 0x35 +#define RF_TX_BIAS_D 0x36 +#define RF_LOBF_9 0x38 +#define RF_RXRF_A3 0x3C /* */ +#define RF_TRSW 0x3F + +#define RF_TXRF_A2 0x41 +#define RF_TXPA_G4 0x46 +#define RF_TXPA_A4 0x4B +#define RF_0x52 0x52 +#define RF_WE_LUT 0xEF + +/* */ +/* Bit Mask */ +/* */ +/* 1. Page1(0x100) */ +#define bBBResetB 0x100 /* Useless now? */ +#define bGlobalResetB 0x200 +#define bOFDMTxStart 0x4 +#define bCCKTxStart 0x8 +#define bCRC32Debug 0x100 +#define bPMACLoopback 0x10 +#define bTxLSIG 0xffffff +#define bOFDMTxRate 0xf +#define bOFDMTxReserved 0x10 +#define bOFDMTxLength 0x1ffe0 +#define bOFDMTxParity 0x20000 +#define bTxHTSIG1 0xffffff +#define bTxHTMCSRate 0x7f +#define bTxHTBW 0x80 +#define bTxHTLength 0xffff00 +#define bTxHTSIG2 0xffffff +#define bTxHTSmoothing 0x1 +#define bTxHTSounding 0x2 +#define bTxHTReserved 0x4 +#define bTxHTAggreation 0x8 +#define bTxHTSTBC 0x30 +#define bTxHTAdvanceCoding 0x40 +#define bTxHTShortGI 0x80 +#define bTxHTNumberHT_LTF 0x300 +#define bTxHTCRC8 0x3fc00 +#define bCounterReset 0x10000 +#define bNumOfOFDMTx 0xffff +#define bNumOfCCKTx 0xffff0000 +#define bTxIdleInterval 0xffff +#define bOFDMService 0xffff0000 +#define bTxMACHeader 0xffffffff +#define bTxDataInit 0xff +#define bTxHTMode 0x100 +#define bTxDataType 0x30000 +#define bTxRandomSeed 0xffffffff +#define bCCKTxPreamble 0x1 +#define bCCKTxSFD 0xffff0000 +#define bCCKTxSIG 0xff +#define bCCKTxService 0xff00 +#define bCCKLengthExt 0x8000 +#define bCCKTxLength 0xffff0000 +#define bCCKTxCRC16 0xffff +#define bCCKTxStatus 0x1 +#define bOFDMTxStatus 0x2 + +#define IS_BB_REG_OFFSET_92S(_Offset) \ + ((_Offset >= 0x800) && (_Offset <= 0xfff)) + +/* 2. Page8(0x800) */ +#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ +#define bJapanMode 0x2 +#define bCCKTxSC 0x30 +#define bCCKEn 0x1000000 +#define bOFDMEn 0x2000000 + +#define bOFDMRxADCPhase 0x10000 /* Useless now */ +#define bOFDMTxDACPhase 0x40000 +#define bXATxAGC 0x3f + +#define bAntennaSelect 0x0300 + +#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ +#define bXCTxAGC 0xf000 +#define bXDTxAGC 0xf0000 + +#define bPAStart 0xf0000000 /* Useless now */ +#define bTRStart 0x00f00000 +#define bRFStart 0x0000f000 +#define bBBStart 0x000000f0 +#define bBBCCKStart 0x0000000f +#define bPAEnd 0xf /* Reg0x814 */ +#define bTREnd 0x0f000000 +#define bRFEnd 0x000f0000 +#define bCCAMask 0x000000f0 /* T2R */ +#define bR2RCCAMask 0x00000f00 +#define bHSSI_R2TDelay 0xf8000000 +#define bHSSI_T2RDelay 0xf80000 +#define bContTxHSSI 0x400 /* change gain at continue Tx */ +#define bIGFromCCK 0x200 +#define bAGCAddress 0x3f +#define bRxHPTx 0x7000 +#define bRxHPT2R 0x38000 +#define bRxHPCCKIni 0xc0000 +#define bAGCTxCode 0xc00000 +#define bAGCRxCode 0x300000 + +/* Reg 0x820~84f rFPGA0_XA_HSSIParameter1 */ +#define b3WireDataLength 0x800 +#define b3WireAddressLength 0x400 + +#define b3WireRFPowerDown 0x1 /* Useless now */ +#define b5GPAPEPolarity 0x40000000 +#define b2GPAPEPolarity 0x80000000 +#define bRFSW_TxDefaultAnt 0x3 +#define bRFSW_TxOptionAnt 0x30 +#define bRFSW_RxDefaultAnt 0x300 +#define bRFSW_RxOptionAnt 0x3000 +#define bRFSI_3WireData 0x1 +#define bRFSI_3WireClock 0x2 +#define bRFSI_3WireLoad 0x4 +#define bRFSI_3WireRW 0x8 +#define bRFSI_3Wire 0xf + +#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ + +#define bRFSI_TRSW 0x20 /* Useless now */ +#define bRFSI_TRSWB 0x40 +#define bRFSI_ANTSW 0x100 +#define bRFSI_ANTSWB 0x200 +#define bRFSI_PAPE 0x400 +#define bRFSI_PAPE5G 0x800 +#define bBandSelect 0x1 +#define bHTSIG2_GI 0x80 +#define bHTSIG2_Smoothing 0x01 +#define bHTSIG2_Sounding 0x02 +#define bHTSIG2_Aggreaton 0x08 +#define bHTSIG2_STBC 0x30 +#define bHTSIG2_AdvCoding 0x40 +#define bHTSIG2_NumOfHTLTF 0x300 +#define bHTSIG2_CRC8 0x3fc +#define bHTSIG1_MCS 0x7f +#define bHTSIG1_BandWidth 0x80 +#define bHTSIG1_HTLength 0xffff +#define bLSIG_Rate 0xf +#define bLSIG_Reserved 0x10 +#define bLSIG_Length 0x1fffe +#define bLSIG_Parity 0x20 +#define bCCKRxPhase 0x4 + +#define bLSSIReadAddress 0x7f800000 /* T65 RF */ + +#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ + +#define bLSSIReadBackData 0xfffff /* T65 RF */ + +#define bLSSIReadOKFlag 0x1000 /* Useless now */ +#define bCCKSampleRate 0x8 /* 0: 44MHz, 1:88MHz */ +#define bRegulator0Standby 0x1 +#define bRegulatorPLLStandby 0x2 +#define bRegulator1Standby 0x4 +#define bPLLPowerUp 0x8 +#define bDPLLPowerUp 0x10 +#define bDA10PowerUp 0x20 +#define bAD7PowerUp 0x200 +#define bDA6PowerUp 0x2000 +#define bXtalPowerUp 0x4000 +#define b40MDClkPowerUP 0x8000 +#define bDA6DebugMode 0x20000 +#define bDA6Swing 0x380000 + +/* Reg 0x880 rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ +#define bADClkPhase 0x4000000 + +#define b80MClkDelay 0x18000000 /* Useless */ +#define bAFEWatchDogEnable 0x20000000 + +/* Reg 0x884 rFPGA0_AnalogParameter2 Crystal cap */ +#define bXtalCap01 0xc0000000 +#define bXtalCap23 0x3 +#define bXtalCap92x 0x0f000000 +#define bXtalCap 0x0f000000 + +#define bIntDifClkEnable 0x400 /* Useless */ +#define bExtSigClkEnable 0x800 +#define bBandgapMbiasPowerUp 0x10000 +#define bAD11SHGain 0xc0000 +#define bAD11InputRange 0x700000 +#define bAD11OPCurrent 0x3800000 +#define bIPathLoopback 0x4000000 +#define bQPathLoopback 0x8000000 +#define bAFELoopback 0x10000000 +#define bDA10Swing 0x7e0 +#define bDA10Reverse 0x800 +#define bDAClkSource 0x1000 +#define bAD7InputRange 0x6000 +#define bAD7Gain 0x38000 +#define bAD7OutputCMMode 0x40000 +#define bAD7InputCMMode 0x380000 +#define bAD7Current 0xc00000 +#define bRegulatorAdjust 0x7000000 +#define bAD11PowerUpAtTx 0x1 +#define bDA10PSAtTx 0x10 +#define bAD11PowerUpAtRx 0x100 +#define bDA10PSAtRx 0x1000 +#define bCCKRxAGCFormat 0x200 +#define bPSDFFTSamplepPoint 0xc000 +#define bPSDAverageNum 0x3000 +#define bIQPathControl 0xc00 +#define bPSDFreq 0x3ff +#define bPSDAntennaPath 0x30 +#define bPSDIQSwitch 0x40 +#define bPSDRxTrigger 0x400000 +#define bPSDTxTrigger 0x80000000 +#define bPSDSineToneScale 0x7f000000 +#define bPSDReport 0xffff + +/* 3. Page9(0x900) */ +#define bOFDMTxSC 0x30000000 /* Useless */ +#define bCCKTxOn 0x1 +#define bOFDMTxOn 0x2 +#define bDebugPage 0xfff /* reset debug page and HWord, LWord */ +#define bDebugItem 0xff /* reset debug page and LWord */ +#define bAntL 0x10 +#define bAntNonHT 0x100 +#define bAntHT1 0x1000 +#define bAntHT2 0x10000 +#define bAntHT1S1 0x100000 +#define bAntNonHTS1 0x1000000 + +/* 4. PageA(0xA00) */ +#define bCCKBBMode 0x3 /* Useless */ +#define bCCKTxPowerSaving 0x80 +#define bCCKRxPowerSaving 0x40 + +#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 */ + +#define bCCKScramble 0x8 /* Useless */ +#define bCCKAntDiversity 0x8000 +#define bCCKCarrierRecovery 0x4000 +#define bCCKTxRate 0x3000 +#define bCCKDCCancel 0x0800 +#define bCCKISICancel 0x0400 +#define bCCKMatchFilter 0x0200 +#define bCCKEqualizer 0x0100 +#define bCCKPreambleDetect 0x800000 +#define bCCKFastFalseCCA 0x400000 +#define bCCKChEstStart 0x300000 +#define bCCKCCACount 0x080000 +#define bCCKcs_lim 0x070000 +#define bCCKBistMode 0x80000000 +#define bCCKCCAMask 0x40000000 +#define bCCKTxDACPhase 0x4 +#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ +#define bCCKr_cp_mode0 0x0100 +#define bCCKTxDCOffset 0xf0 +#define bCCKRxDCOffset 0xf +#define bCCKCCAMode 0xc000 +#define bCCKFalseCS_lim 0x3f00 +#define bCCKCS_ratio 0xc00000 +#define bCCKCorgBit_sel 0x300000 +#define bCCKPD_lim 0x0f0000 +#define bCCKNewCCA 0x80000000 +#define bCCKRxHPofIG 0x8000 +#define bCCKRxIG 0x7f00 +#define bCCKLNAPolarity 0x800000 +#define bCCKRx1stGain 0x7f0000 +#define bCCKRFExtend 0x20000000 /* CCK Rx Iinital gain polarity */ +#define bCCKRxAGCSatLevel 0x1f000000 +#define bCCKRxAGCSatCount 0xe0 +#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ +#define bCCKFixedRxAGC 0x8000 +#define bCCKAntennaPolarity 0x2000 +#define bCCKTxFilterType 0x0c00 +#define bCCKRxAGCReportType 0x0300 +#define bCCKRxDAGCEn 0x80000000 +#define bCCKRxDAGCPeriod 0x20000000 +#define bCCKRxDAGCSatLevel 0x1f000000 +#define bCCKTimingRecovery 0x800000 +#define bCCKTxC0 0x3f0000 +#define bCCKTxC1 0x3f000000 +#define bCCKTxC2 0x3f +#define bCCKTxC3 0x3f00 +#define bCCKTxC4 0x3f0000 +#define bCCKTxC5 0x3f000000 +#define bCCKTxC6 0x3f +#define bCCKTxC7 0x3f00 +#define bCCKDebugPort 0xff0000 +#define bCCKDACDebug 0x0f000000 +#define bCCKFalseAlarmEnable 0x8000 +#define bCCKFalseAlarmRead 0x4000 +#define bCCKTRSSI 0x7f +#define bCCKRxAGCReport 0xfe +#define bCCKRxReport_AntSel 0x80000000 +#define bCCKRxReport_MFOff 0x40000000 +#define bCCKRxRxReport_SQLoss 0x20000000 +#define bCCKRxReport_Pktloss 0x10000000 +#define bCCKRxReport_Lockedbit 0x08000000 +#define bCCKRxReport_RateError 0x04000000 +#define bCCKRxReport_RxRate 0x03000000 +#define bCCKRxFACounterLower 0xff +#define bCCKRxFACounterUpper 0xff000000 +#define bCCKRxHPAGCStart 0xe000 +#define bCCKRxHPAGCFinal 0x1c00 +#define bCCKRxFalseAlarmEnable 0x8000 +#define bCCKFACounterFreeze 0x4000 +#define bCCKTxPathSel 0x10000000 +#define bCCKDefaultRxPath 0xc000000 +#define bCCKOptionRxPath 0x3000000 + +/* 5. PageC(0xC00) */ +#define bNumOfSTF 0x3 /* Useless */ +#define bShift_L 0xc0 +#define bGI_TH 0xc +#define bRxPathA 0x1 +#define bRxPathB 0x2 +#define bRxPathC 0x4 +#define bRxPathD 0x8 +#define bTxPathA 0x1 +#define bTxPathB 0x2 +#define bTxPathC 0x4 +#define bTxPathD 0x8 +#define bTRSSIFreq 0x200 +#define bADCBackoff 0x3000 +#define bDFIRBackoff 0xc000 +#define bTRSSILatchPhase 0x10000 +#define bRxIDCOffset 0xff +#define bRxQDCOffset 0xff00 +#define bRxDFIRMode 0x1800000 +#define bRxDCNFType 0xe000000 +#define bRXIQImb_A 0x3ff +#define bRXIQImb_B 0xfc00 +#define bRXIQImb_C 0x3f0000 +#define bRXIQImb_D 0xffc00000 +#define bDC_dc_Notch 0x60000 +#define bRxNBINotch 0x1f000000 +#define bPD_TH 0xf +#define bPD_TH_Opt2 0xc000 +#define bPWED_TH 0x700 +#define bIfMF_Win_L 0x800 +#define bPD_Option 0x1000 +#define bMF_Win_L 0xe000 +#define bBW_Search_L 0x30000 +#define bwin_enh_L 0xc0000 +#define bBW_TH 0x700000 +#define bED_TH2 0x3800000 +#define bBW_option 0x4000000 +#define bRatio_TH 0x18000000 +#define bWindow_L 0xe0000000 +#define bSBD_Option 0x1 +#define bFrame_TH 0x1c +#define bFS_Option 0x60 +#define bDC_Slope_check 0x80 +#define bFGuard_Counter_DC_L 0xe00 +#define bFrame_Weight_Short 0x7000 +#define bSub_Tune 0xe00000 +#define bFrame_DC_Length 0xe000000 +#define bSBD_start_offset 0x30000000 +#define bFrame_TH_2 0x7 +#define bFrame_GI2_TH 0x38 +#define bGI2_Sync_en 0x40 +#define bSarch_Short_Early 0x300 +#define bSarch_Short_Late 0xc00 +#define bSarch_GI2_Late 0x70000 +#define bCFOAntSum 0x1 +#define bCFOAcc 0x2 +#define bCFOStartOffset 0xc +#define bCFOLookBack 0x70 +#define bCFOSumWeight 0x80 +#define bDAGCEnable 0x10000 +#define bTXIQImb_A 0x3ff +#define bTXIQImb_B 0xfc00 +#define bTXIQImb_C 0x3f0000 +#define bTXIQImb_D 0xffc00000 +#define bTxIDCOffset 0xff +#define bTxQDCOffset 0xff00 +#define bTxDFIRMode 0x10000 +#define bTxPesudoNoiseOn 0x4000000 +#define bTxPesudoNoise_A 0xff +#define bTxPesudoNoise_B 0xff00 +#define bTxPesudoNoise_C 0xff0000 +#define bTxPesudoNoise_D 0xff000000 +#define bCCADropOption 0x20000 +#define bCCADropThres 0xfff00000 +#define bEDCCA_H 0xf +#define bEDCCA_L 0xf0 +#define bLambda_ED 0x300 +#define bRxInitialGain 0x7f +#define bRxAntDivEn 0x80 +#define bRxAGCAddressForLNA 0x7f00 +#define bRxHighPowerFlow 0x8000 +#define bRxAGCFreezeThres 0xc0000 +#define bRxFreezeStep_AGC1 0x300000 +#define bRxFreezeStep_AGC2 0xc00000 +#define bRxFreezeStep_AGC3 0x3000000 +#define bRxFreezeStep_AGC0 0xc000000 +#define bRxRssi_Cmp_En 0x10000000 +#define bRxQuickAGCEn 0x20000000 +#define bRxAGCFreezeThresMode 0x40000000 +#define bRxOverFlowCheckType 0x80000000 +#define bRxAGCShift 0x7f +#define bTRSW_Tri_Only 0x80 +#define bPowerThres 0x300 +#define bRxAGCEn 0x1 +#define bRxAGCTogetherEn 0x2 +#define bRxAGCMin 0x4 +#define bRxHP_Ini 0x7 +#define bRxHP_TRLNA 0x70 +#define bRxHP_RSSI 0x700 +#define bRxHP_BBP1 0x7000 +#define bRxHP_BBP2 0x70000 +#define bRxHP_BBP3 0x700000 +#define bRSSI_H 0x7f0000 /* threshold for high power */ +#define bRSSI_Gen 0x7f000000 /* threshold for ant diversity */ +#define bRxSettle_TRSW 0x7 +#define bRxSettle_LNA 0x38 +#define bRxSettle_RSSI 0x1c0 +#define bRxSettle_BBP 0xe00 +#define bRxSettle_RxHP 0x7000 +#define bRxSettle_AntSW_RSSI 0x38000 +#define bRxSettle_AntSW 0xc0000 +#define bRxProcessTime_DAGC 0x300000 +#define bRxSettle_HSSI 0x400000 +#define bRxProcessTime_BBPPW 0x800000 +#define bRxAntennaPowerShift 0x3000000 +#define bRSSITableSelect 0xc000000 +#define bRxHP_Final 0x7000000 +#define bRxHTSettle_BBP 0x7 +#define bRxHTSettle_HSSI 0x8 +#define bRxHTSettle_RxHP 0x70 +#define bRxHTSettle_BBPPW 0x80 +#define bRxHTSettle_Idle 0x300 +#define bRxHTSettle_Reserved 0x1c00 +#define bRxHTRxHPEn 0x8000 +#define bRxHTAGCFreezeThres 0x30000 +#define bRxHTAGCTogetherEn 0x40000 +#define bRxHTAGCMin 0x80000 +#define bRxHTAGCEn 0x100000 +#define bRxHTDAGCEn 0x200000 +#define bRxHTRxHP_BBP 0x1c00000 +#define bRxHTRxHP_Final 0xe0000000 +#define bRxPWRatioTH 0x3 +#define bRxPWRatioEn 0x4 +#define bRxMFHold 0x3800 +#define bRxPD_Delay_TH1 0x38 +#define bRxPD_Delay_TH2 0x1c0 +#define bRxPD_DC_COUNT_MAX 0x600 +#define bRxPD_Delay_TH 0x8000 +#define bRxProcess_Delay 0xf0000 +#define bRxSearchrange_GI2_Early 0x700000 +#define bRxFrame_Guard_Counter_L 0x3800000 +#define bRxSGI_Guard_L 0xc000000 +#define bRxSGI_Search_L 0x30000000 +#define bRxSGI_TH 0xc0000000 +#define bDFSCnt0 0xff +#define bDFSCnt1 0xff00 +#define bDFSFlag 0xf0000 +#define bMFWeightSum 0x300000 +#define bMinIdxTH 0x7f000000 +#define bDAFormat 0x40000 +#define bTxChEmuEnable 0x01000000 +#define bTRSWIsolation_A 0x7f +#define bTRSWIsolation_B 0x7f00 +#define bTRSWIsolation_C 0x7f0000 +#define bTRSWIsolation_D 0x7f000000 +#define bExtLNAGain 0x7c00 + +/* 6. PageE(0xE00) */ +#define bSTBCEn 0x4 /* Useless */ +#define bAntennaMapping 0x10 +#define bNss 0x20 +#define bCFOAntSumD 0x200 +#define bPHYCounterReset 0x8000000 +#define bCFOReportGet 0x4000000 +#define bOFDMContinueTx 0x10000000 +#define bOFDMSingleCarrier 0x20000000 +#define bOFDMSingleTone 0x40000000 +#define bHTDetect 0x100 +#define bCFOEn 0x10000 +#define bCFOValue 0xfff00000 +#define bSigTone_Re 0x3f +#define bSigTone_Im 0x7f00 +#define bCounter_CCA 0xffff +#define bCounter_ParityFail 0xffff0000 +#define bCounter_RateIllegal 0xffff +#define bCounter_CRC8Fail 0xffff0000 +#define bCounter_MCSNoSupport 0xffff +#define bCounter_FastSync 0xffff +#define bShortCFO 0xfff +#define bShortCFOTLength 12 /* total */ +#define bShortCFOFLength 11 /* fraction */ +#define bLongCFO 0x7ff +#define bLongCFOTLength 11 +#define bLongCFOFLength 11 +#define bTailCFO 0x1fff +#define bTailCFOTLength 13 +#define bTailCFOFLength 12 +#define bmax_en_pwdB 0xffff +#define bCC_power_dB 0xffff0000 +#define bnoise_pwdB 0xffff +#define bPowerMeasTLength 10 +#define bPowerMeasFLength 3 +#define bRx_HT_BW 0x1 +#define bRxSC 0x6 +#define bRx_HT 0x8 +#define bNB_intf_det_on 0x1 +#define bIntf_win_len_cfg 0x30 +#define bNB_Intf_TH_cfg 0x1c0 +#define bRFGain 0x3f +#define bTableSel 0x40 +#define bTRSW 0x80 +#define bRxSNR_A 0xff +#define bRxSNR_B 0xff00 +#define bRxSNR_C 0xff0000 +#define bRxSNR_D 0xff000000 +#define bSNREVMTLength 8 +#define bSNREVMFLength 1 +#define bCSI1st 0xff +#define bCSI2nd 0xff00 +#define bRxEVM1st 0xff0000 +#define bRxEVM2nd 0xff000000 +#define bSIGEVM 0xff +#define bPWDB 0xff00 +#define bSGIEN 0x10000 + +#define bSFactorQAM1 0xf /* Useless */ +#define bSFactorQAM2 0xf0 +#define bSFactorQAM3 0xf00 +#define bSFactorQAM4 0xf000 +#define bSFactorQAM5 0xf0000 +#define bSFactorQAM6 0xf0000 +#define bSFactorQAM7 0xf00000 +#define bSFactorQAM8 0xf000000 +#define bSFactorQAM9 0xf0000000 +#define bCSIScheme 0x100000 + +#define bNoiseLvlTopSet 0x3 /* Useless */ +#define bChSmooth 0x4 +#define bChSmoothCfg1 0x38 +#define bChSmoothCfg2 0x1c0 +#define bChSmoothCfg3 0xe00 +#define bChSmoothCfg4 0x7000 +#define bMRCMode 0x800000 +#define bTHEVMCfg 0x7000000 + +#define bLoopFitType 0x1 /* Useless */ +#define bUpdCFO 0x40 +#define bUpdCFOOffData 0x80 +#define bAdvUpdCFO 0x100 +#define bAdvTimeCtrl 0x800 +#define bUpdClko 0x1000 +#define bFC 0x6000 +#define bTrackingMode 0x8000 +#define bPhCmpEnable 0x10000 +#define bUpdClkoLTF 0x20000 +#define bComChCFO 0x40000 +#define bCSIEstiMode 0x80000 +#define bAdvUpdEqz 0x100000 +#define bUChCfg 0x7000000 +#define bUpdEqz 0x8000000 + +/* Rx Pseduo noise */ +#define bRxPesudoNoiseOn 0x20000000 /* Useless */ +#define bRxPesudoNoise_A 0xff +#define bRxPesudoNoise_B 0xff00 +#define bRxPesudoNoise_C 0xff0000 +#define bRxPesudoNoise_D 0xff000000 +#define bPesudoNoiseState_A 0xffff +#define bPesudoNoiseState_B 0xffff0000 +#define bPesudoNoiseState_C 0xffff +#define bPesudoNoiseState_D 0xffff0000 + +/* 7. RF Register */ +/* Zebra1 */ +#define bZebra1_HSSIEnable 0x8 /* Useless */ +#define bZebra1_TRxControl 0xc00 +#define bZebra1_TRxGainSetting 0x07f +#define bZebra1_RxCorner 0xc00 +#define bZebra1_TxChargePump 0x38 +#define bZebra1_RxChargePump 0x7 +#define bZebra1_ChannelNum 0xf80 +#define bZebra1_TxLPFBW 0x400 +#define bZebra1_RxLPFBW 0x600 + +/* Zebra4 */ +#define bRTL8256RegModeCtrl1 0x100 /* Useless */ +#define bRTL8256RegModeCtrl0 0x40 +#define bRTL8256_TxLPFBW 0x18 +#define bRTL8256_RxLPFBW 0x600 + +/* RTL8258 */ +#define bRTL8258_TxLPFBW 0xc /* Useless */ +#define bRTL8258_RxLPFBW 0xc00 +#define bRTL8258_RSSILPFBW 0xc0 + +/* */ +/* Other Definition */ +/* */ + +/* byte endable for sb_write */ +#define bByte0 0x1 /* Useless */ +#define bByte1 0x2 +#define bByte2 0x4 +#define bByte3 0x8 +#define bWord0 0x3 +#define bWord1 0xc +#define bDWord 0xf + +/* for PutRegsetting & GetRegSetting BitMask */ +#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ +#define bMaskByte1 0xff00 +#define bMaskByte2 0xff0000 +#define bMaskByte3 0xff000000 +#define bMaskHWord 0xffff0000 +#define bMaskLWord 0x0000ffff +#define bMaskDWord 0xffffffff +#define bMask12Bits 0xfff +#define bMaskH4Bits 0xf0000000 +#define bMaskOFDM_D 0xffc00000 +#define bMaskCCK 0x3f3f3f3f + +/* for PutRFRegsetting & GetRFRegSetting BitMask */ +#define bRFRegOffsetMask 0xfffff + +#define bEnable 0x1 /* Useless */ +#define bDisable 0x0 + +#define LeftAntenna 0x0 /* Useless */ +#define RightAntenna 0x1 + +#define tCheckTxStatus 500 /* 500ms Useless */ +#define tUpdateRxCounter 100 /* 100ms */ + +#define rateCCK 0 /* Useless */ +#define rateOFDM 1 +#define rateHT 2 + +/* define Register-End */ +#define bPMAC_End 0x1ff /* Useless */ +#define bFPGAPHY0_End 0x8ff +#define bFPGAPHY1_End 0x9ff +#define bCCKPHY0_End 0xaff +#define bOFDMPHY0_End 0xcff +#define bOFDMPHY1_End 0xdff + +#define bPMACControl 0x0 /* Useless */ +#define bWMACControl 0x1 +#define bWNICControl 0x2 + +#define PathA 0x0 /* Useless */ +#define PathB 0x1 +#define PathC 0x2 +#define PathD 0x3 + +/*--------------------------Define Parameters-------------------------------*/ + +#endif diff --git a/drivers/staging/r8188eu/include/Hal8188EPwrSeq.h b/drivers/staging/r8188eu/include/Hal8188EPwrSeq.h new file mode 100644 index 000000000000..a73bd1a5d57b --- /dev/null +++ b/drivers/staging/r8188eu/include/Hal8188EPwrSeq.h @@ -0,0 +1,155 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HAL8188EPWRSEQ_H__ +#define __HAL8188EPWRSEQ_H__ + +#include "HalPwrSeqCmd.h" + +/* + Check document WM-20110607-Paul-RTL8188E_Power_Architecture-R02.vsd + There are 6 HW Power States: + 0: POFF--Power Off + 1: PDN--Power Down + 2: CARDEMU--Card Emulation + 3: ACT--Active Mode + 4: LPS--Low Power State + 5: SUS--Suspend + + The transision from different states are defined below + TRANS_CARDEMU_TO_ACT + TRANS_ACT_TO_CARDEMU + TRANS_CARDEMU_TO_SUS + TRANS_SUS_TO_CARDEMU + TRANS_CARDEMU_TO_PDN + TRANS_ACT_TO_LPS + TRANS_LPS_TO_ACT + + TRANS_END + + PWR SEQ Version: rtl8188E_PwrSeq_V09.h +*/ +#define RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS 10 +#define RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS 10 +#define RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS 10 +#define RTL8188E_TRANS_SUS_TO_CARDEMU_STEPS 10 +#define RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS 10 +#define RTL8188E_TRANS_PDN_TO_CARDEMU_STEPS 10 +#define RTL8188E_TRANS_ACT_TO_LPS_STEPS 15 +#define RTL8188E_TRANS_LPS_TO_ACT_STEPS 15 +#define RTL8188E_TRANS_END_STEPS 1 + +#define RTL8188E_TRANS_CARDEMU_TO_ACT \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), BIT(1)},/* wait till 0x04[17] = 1 power ready*/ \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0)|BIT(1), 0}, /* 0x02[1:0] = 0 reset BB*/ \ + {0x0026, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)}, /*0x24[23] = 2b'01 schmit trigger */ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0}, /* 0x04[15] = 0 disable HWPDN (control by DRV)*/\ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4)|BIT(3), 0}, /*0x04[12:11] = 2b'00 disable WL suspend*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), BIT(0)}, /*0x04[8] = 1 polling until return 0*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(0), 0}, /*wait till 0x04[8] = 0*/ \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, /*LDO normal mode*/ \ + {0x0074, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*SDIO Driving*/ \ + +#define RTL8188E_TRANS_ACT_TO_CARDEMU \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x001F, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0},/*0x1F[7:0] = 0 turn off RF*/ \ + {0x0023, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*LDO Sleep mode*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, /*0x04[9] = 1 turn off MAC by HW state machine*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(1), 0}, /*wait till 0x04[9] = 0 polling until return 0 to disable*/ \ + +#define RTL8188E_TRANS_CARDEMU_TO_SUS \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)}, /*0x04[12:11] = 2b'01enable WL suspend*/ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)|BIT(4)}, /*0x04[12:11] = 2b'11enable WL suspend for PCIe*/ \ + {0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, BIT(7)}, /* 0x04[31:30] = 2b'10 enable enable bandgap mbias in suspend */ \ + {0x0041, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, /*Clear SIC_EN register 0x40[12] = 1'b0 */ \ + {0xfe10, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*Set USB suspend enable local register 0xfe10[4]=1 */ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, /*Set SDIO suspend local register*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0}, /*wait power state to suspend*/ + +#define RTL8188E_TRANS_SUS_TO_CARDEMU \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, /*Set SDIO suspend local register*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, /*wait power state to suspend*/\ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, /*0x04[12:11] = 2b'01enable WL suspend*/ + +#define RTL8188E_TRANS_CARDEMU_TO_CARDDIS \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0026, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)}, /*0x24[23] = 2b'01 schmit trigger */ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), BIT(3)}, /*0x04[12:11] = 2b'01 enable WL suspend*/ \ + {0x0007, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, /* 0x04[31:30] = 2b'10 enable enable bandgap mbias in suspend */ \ + {0x0041, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK|PWR_INTF_SDIO_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, /*Clear SIC_EN register 0x40[12] = 1'b0 */ \ + {0xfe10, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), BIT(4)}, /*Set USB suspend enable local register 0xfe10[4]=1 */ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), BIT(0)}, /*Set SDIO suspend local register*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), 0}, /*wait power state to suspend*/ + +#define RTL8188E_TRANS_CARDDIS_TO_CARDEMU \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_WRITE, BIT(0), 0}, /*Set SDIO suspend local register*/ \ + {0x0086, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_POLLING, BIT(1), BIT(1)}, /*wait power state to suspend*/\ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(3)|BIT(4), 0}, /*0x04[12:11] = 2b'01enable WL suspend*/ + +#define RTL8188E_TRANS_CARDEMU_TO_PDN \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0x0006, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0},/* 0x04[16] = 0*/\ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), BIT(7)},/* 0x04[15] = 1*/ + +#define RTL8188E_TRANS_PDN_TO_CARDEMU \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here */ \ + {0x0005, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(7), 0},/* 0x04[15] = 0*/ + +/* This is used by driver for LPSRadioOff Procedure, not for FW LPS Step */ +#define RTL8188E_TRANS_ACT_TO_LPS \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here */ \ + {0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x7F},/*Tx Pause*/ \ + {0x05F8, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0},/*Should be zero if no packet is transmitting*/ \ + {0x05F9, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0},/*Should be zero if no packet is transmitting*/ \ + {0x05FA, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0},/*Should be zero if no packet is transmitting*/ \ + {0x05FB, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, 0xFF, 0},/*Should be zero if no packet is transmitting*/ \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(0), 0},/*CCK and OFDM are disabled,and clock are gated*/ \ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US},/*Delay 1us*/ \ + {0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x3F},/*Reset MAC TRX*/ \ + {0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), 0},/*check if removed later*/ \ + {0x0553, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(5), BIT(5)},/*Respond TxOK to scheduler*/ \ + +#define RTL8188E_TRANS_LPS_TO_ACT \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here */ \ + {0x0080, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_SDIO_MSK, PWR_BASEADDR_SDIO, PWR_CMD_WRITE, 0xFF, 0x84}, /*SDIO RPWM*/\ + {0xFE58, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_USB_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, /*USB RPWM*/\ + {0x0361, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_PCI_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0x84}, /*PCIe RPWM*/\ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_MS}, /*Delay*/\ + {0x0008, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(4), 0}, /*. 0x08[4] = 0 switch TSF to 40M*/\ + {0x0109, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_POLLING, BIT(7), 0}, /*Polling 0x109[7]=0 TSF in 40M*/\ + {0x0029, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(6)|BIT(7), 0}, /*. 0x29[7:6] = 2b'00 enable BB clock*/\ + {0x0101, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1), BIT(1)}, /*. 0x101[1] = 1*/\ + {0x0100, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0xFF}, /*. 0x100[7:0] = 0xFF enable WMAC TRX*/\ + {0x0002, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, BIT(1)|BIT(0), BIT(1)|BIT(0)}, /*. 0x02[1:0] = 2b'11 enable BB macro*/\ + {0x0522, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK, PWR_BASEADDR_MAC, PWR_CMD_WRITE, 0xFF, 0}, /*. 0x522 = 0*/ + +#define RTL8188E_TRANS_END \ + /* format */ \ + /* { offset, cut_msk, fab_msk|interface_msk, base|cmd, msk, value }, comments here*/ \ + {0xFFFF, PWR_CUT_ALL_MSK, PWR_FAB_ALL_MSK, PWR_INTF_ALL_MSK,0, PWR_CMD_END, 0, 0}, /* */ + +extern struct wl_pwr_cfg rtl8188E_power_on_flow[RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_radio_off_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_card_disable_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_card_enable_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_suspend_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_resume_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_CARDEMU_TO_SUS_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_hwpdn_flow[RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS+RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_enter_lps_flow[RTL8188E_TRANS_ACT_TO_LPS_STEPS+RTL8188E_TRANS_END_STEPS]; +extern struct wl_pwr_cfg rtl8188E_leave_lps_flow[RTL8188E_TRANS_LPS_TO_ACT_STEPS+RTL8188E_TRANS_END_STEPS]; + +#endif /* __HAL8188EPWRSEQ_H__ */ diff --git a/drivers/staging/r8188eu/include/Hal8188ERateAdaptive.h b/drivers/staging/r8188eu/include/Hal8188ERateAdaptive.h new file mode 100644 index 000000000000..d5ced507a648 --- /dev/null +++ b/drivers/staging/r8188eu/include/Hal8188ERateAdaptive.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright (c) 2011 Realtek Semiconductor Corp. */ + +#ifndef __INC_RA_H +#define __INC_RA_H +/* Module Name: RateAdaptive.h + * Abstract: Prototype of RA and related data structure. + */ + +#include <linux/bitfield.h> + +/* Rate adaptive define */ +#define PERENTRY 23 +#define RETRYSIZE 5 +#define RATESIZE 28 +#define TX_RPT2_ITEM_SIZE 8 + +/* TX report 2 format in Rx desc */ +#define GET_TX_RPT2_DESC_PKT_LEN_88E(__rxstatusdesc) \ + le32_get_bits(*(__le32 *)__rxstatusdesc, GENMASK(8, 0)) +#define GET_TX_RPT2_DESC_MACID_VALID_1_88E(__rxstatusdesc) \ + le32_to_cpu((*(__le32 *)(__rxstatusdesc + 16)) +#define GET_TX_RPT2_DESC_MACID_VALID_2_88E(__rxstatusdesc) \ + le32_to_cpu((*(__le32 *)(__rxstatusdesc + 20)) + +#define GET_TX_REPORT_TYPE1_RERTY_0(__paddr) \ + le16_get_bits(*(__le16 *)__paddr, GENMASK(15, 0)) +#define GET_TX_REPORT_TYPE1_RERTY_1(__paddr) \ + LE_BITS_TO_1BYTE(__paddr + 2, 0, 8) +#define GET_TX_REPORT_TYPE1_RERTY_2(__paddr) \ + LE_BITS_TO_1BYTE(__paddr + 3, 0, 8) +#define GET_TX_REPORT_TYPE1_RERTY_3(__paddr) \ + LE_BITS_TO_1BYTE(__paddr + 4, 0, 8) +#define GET_TX_REPORT_TYPE1_RERTY_4(__paddr) \ + LE_BITS_TO_1BYTE(__paddr + 5, 0, 8) +#define GET_TX_REPORT_TYPE1_DROP_0(__paddr) \ + LE_BITS_TO_1BYTE(__paddr + 6, 0, 8) +/* End rate adaptive define */ + +void ODM_RASupport_Init(struct odm_dm_struct *dm_odm); + +int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm); + +int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 MacID); + +u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 MacID); + +u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 MacID); + +u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 MacID); +void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 MacID, + u8 RateID, u32 RateMask, + u8 SGIEnable); + +void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, + u8 rssi); + +void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm, + u8 *txrpt_buf, u16 txrpt_len, + u32 validentry0, u32 validentry1); + +void ODM_RA_Set_TxRPT_Time(struct odm_dm_struct *dm_odm, u16 minRptTime); + +#endif diff --git a/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h b/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h new file mode 100644 index 000000000000..8270fdbc2844 --- /dev/null +++ b/drivers/staging/r8188eu/include/HalHWImg8188E_BB.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_BB_8188E_HW_IMG_H +#define __INC_BB_8188E_HW_IMG_H + +/* static bool CheckCondition(const u32 Condition, const u32 Hex); */ + +/****************************************************************************** +* AGC_TAB_1T.TXT +******************************************************************************/ + +enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *odm); + +/****************************************************************************** +* PHY_REG_1T.TXT +******************************************************************************/ + +enum HAL_STATUS ODM_ReadAndConfig_PHY_REG_1T_8188E(struct odm_dm_struct *odm); + +/****************************************************************************** +* PHY_REG_PG.TXT +******************************************************************************/ + +void ODM_ReadAndConfig_PHY_REG_PG_8188E(struct odm_dm_struct *dm_odm); + +#endif diff --git a/drivers/staging/r8188eu/include/HalHWImg8188E_FW.h b/drivers/staging/r8188eu/include/HalHWImg8188E_FW.h new file mode 100644 index 000000000000..5ddcd283097b --- /dev/null +++ b/drivers/staging/r8188eu/include/HalHWImg8188E_FW.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_FW_8188E_HW_IMG_H +#define __INC_FW_8188E_HW_IMG_H + +/****************************************************************************** +* FW_AP.TXT +******************************************************************************/ +/****************************************************************************** +* FW_WoWLAN.TXT +******************************************************************************/ +#define ArrayLength_8188E_FW_WoWLAN 15764 +extern const u8 Array_8188E_FW_WoWLAN[ArrayLength_8188E_FW_WoWLAN]; + +#endif diff --git a/drivers/staging/r8188eu/include/HalHWImg8188E_MAC.h b/drivers/staging/r8188eu/include/HalHWImg8188E_MAC.h new file mode 100644 index 000000000000..391c1754b0b6 --- /dev/null +++ b/drivers/staging/r8188eu/include/HalHWImg8188E_MAC.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_MAC_8188E_HW_IMG_H +#define __INC_MAC_8188E_HW_IMG_H + +/****************************************************************************** +* MAC_REG.TXT +******************************************************************************/ + +enum HAL_STATUS ODM_ReadAndConfig_MAC_REG_8188E(struct odm_dm_struct *pDM_Odm); + +#endif /* end of HWIMG_SUPPORT */ diff --git a/drivers/staging/r8188eu/include/HalHWImg8188E_RF.h b/drivers/staging/r8188eu/include/HalHWImg8188E_RF.h new file mode 100644 index 000000000000..0c67c3df20b9 --- /dev/null +++ b/drivers/staging/r8188eu/include/HalHWImg8188E_RF.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_RF_8188E_HW_IMG_H +#define __INC_RF_8188E_HW_IMG_H + +/****************************************************************************** + * RadioA_1T.TXT + ******************************************************************************/ + +enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *odm); + +#endif /* end of HWIMG_SUPPORT */ diff --git a/drivers/staging/r8188eu/include/HalPhyRf_8188e.h b/drivers/staging/r8188eu/include/HalPhyRf_8188e.h new file mode 100644 index 000000000000..d4a27662309f --- /dev/null +++ b/drivers/staging/r8188eu/include/HalPhyRf_8188e.h @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HAL_PHY_RF_8188E_H__ +#define __HAL_PHY_RF_8188E_H__ + +/*--------------------------Define Parameters-------------------------------*/ +#define IQK_DELAY_TIME_88E 10 /* ms */ +#define index_mapping_NUM_88E 15 +#define AVG_THERMAL_NUM_88E 4 + +void ODM_TxPwrTrackAdjust88E(struct odm_dm_struct *pDM_Odm, + u8 Type, /* 0 = OFDM, 1 = CCK */ + u8 *pDirection,/* 1 = +(incr) 2 = -(decr) */ + u32 *pOutWriteVal); /* Tx tracking CCK/OFDM BB + * swing index adjust */ + +void odm_TXPowerTrackingCallback_ThermalMeter_8188E(struct adapter *Adapter); + +/* 1 7. IQK */ + +void PHY_IQCalibrate_8188E(struct adapter *Adapter, bool ReCovery); + +/* LC calibrate */ +void PHY_LCCalibrate_8188E(struct adapter *pAdapter); + +/* AP calibrate */ +void PHY_DigitalPredistortion_8188E(struct adapter *pAdapter); + +void _PHY_SaveADDARegisters(struct adapter *pAdapter, u32 *ADDAReg, + u32 *ADDABackup, u32 RegisterNum); + +void _PHY_PathADDAOn(struct adapter *pAdapter, u32 *ADDAReg, + bool isPathAOn, bool is2T); + +void _PHY_MACSettingCalibration(struct adapter *pAdapter, u32 *MACReg, + u32 *MACBackup); + +void _PHY_PathAStandBy(struct adapter *pAdapter); + +#endif /* #ifndef __HAL_PHY_RF_8188E_H__ */ diff --git a/drivers/staging/r8188eu/include/HalPwrSeqCmd.h b/drivers/staging/r8188eu/include/HalPwrSeqCmd.h new file mode 100644 index 000000000000..fe7ac910beb8 --- /dev/null +++ b/drivers/staging/r8188eu/include/HalPwrSeqCmd.h @@ -0,0 +1,110 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HALPWRSEQCMD_H__ +#define __HALPWRSEQCMD_H__ + +#include "drv_types.h" + +/*---------------------------------------------*/ +/* 3 The value of cmd: 4 bits */ +/*---------------------------------------------*/ +#define PWR_CMD_READ 0x00 + /* offset: the read register offset */ + /* msk: the mask of the read value */ + /* value: N/A, left by 0 */ + /* note: dirver shall implement this function by read & msk */ + +#define PWR_CMD_WRITE 0x01 + /* offset: the read register offset */ + /* msk: the mask of the write bits */ + /* value: write value */ + /* note: driver shall implement this cmd by read & msk after write */ + +#define PWR_CMD_POLLING 0x02 + /* offset: the read register offset */ + /* msk: the mask of the polled value */ + /* value: the value to be polled, masked by the msd field. */ + /* note: driver shall implement this cmd by */ + /* do{ */ + /* if ( (Read(offset) & msk) == (value & msk) ) */ + /* break; */ + /* } while (not timeout); */ + +#define PWR_CMD_DELAY 0x03 + /* offset: the value to delay */ + /* msk: N/A */ + /* value: the unit of delay, 0: us, 1: ms */ + +#define PWR_CMD_END 0x04 + /* offset: N/A */ + /* msk: N/A */ + /* value: N/A */ + +/*---------------------------------------------*/ +/* 3 The value of base: 4 bits */ +/*---------------------------------------------*/ + /* define the base address of each block */ +#define PWR_BASEADDR_MAC 0x00 +#define PWR_BASEADDR_USB 0x01 +#define PWR_BASEADDR_PCIE 0x02 +#define PWR_BASEADDR_SDIO 0x03 + +/*---------------------------------------------*/ +/* 3 The value of interface_msk: 4 bits */ +/*---------------------------------------------*/ +#define PWR_INTF_SDIO_MSK BIT(0) +#define PWR_INTF_USB_MSK BIT(1) +#define PWR_INTF_PCI_MSK BIT(2) +#define PWR_INTF_ALL_MSK (BIT(0)|BIT(1)|BIT(2)|BIT(3)) + +/*---------------------------------------------*/ +/* 3 The value of fab_msk: 4 bits */ +/*---------------------------------------------*/ +#define PWR_FAB_TSMC_MSK BIT(0) +#define PWR_FAB_UMC_MSK BIT(1) +#define PWR_FAB_ALL_MSK (BIT(0)|BIT(1)|BIT(2)|BIT(3)) + +/*---------------------------------------------*/ +/* 3 The value of cut_msk: 8 bits */ +/*---------------------------------------------*/ +#define PWR_CUT_TESTCHIP_MSK BIT(0) +#define PWR_CUT_A_MSK BIT(1) +#define PWR_CUT_B_MSK BIT(2) +#define PWR_CUT_C_MSK BIT(3) +#define PWR_CUT_D_MSK BIT(4) +#define PWR_CUT_E_MSK BIT(5) +#define PWR_CUT_F_MSK BIT(6) +#define PWR_CUT_G_MSK BIT(7) +#define PWR_CUT_ALL_MSK 0xFF + +enum pwrseq_cmd_delat_unit { + PWRSEQ_DELAY_US, + PWRSEQ_DELAY_MS, +}; + +struct wl_pwr_cfg { + u16 offset; + u8 cut_msk; + u8 fab_msk:4; + u8 interface_msk:4; + u8 base:4; + u8 cmd:4; + u8 msk; + u8 value; +}; + +#define GET_PWR_CFG_OFFSET(__PWR_CMD) __PWR_CMD.offset +#define GET_PWR_CFG_CUT_MASK(__PWR_CMD) __PWR_CMD.cut_msk +#define GET_PWR_CFG_FAB_MASK(__PWR_CMD) __PWR_CMD.fab_msk +#define GET_PWR_CFG_INTF_MASK(__PWR_CMD) __PWR_CMD.interface_msk +#define GET_PWR_CFG_BASE(__PWR_CMD) __PWR_CMD.base +#define GET_PWR_CFG_CMD(__PWR_CMD) __PWR_CMD.cmd +#define GET_PWR_CFG_MASK(__PWR_CMD) __PWR_CMD.msk +#define GET_PWR_CFG_VALUE(__PWR_CMD) __PWR_CMD.value + +/* Prototype of protected function. */ +u8 HalPwrSeqCmdParsing(struct adapter *padapter, u8 CutVersion, u8 FabVersion, + u8 InterfaceType, struct wl_pwr_cfg PwrCfgCmd[]); + +#endif diff --git a/drivers/staging/r8188eu/include/HalVerDef.h b/drivers/staging/r8188eu/include/HalVerDef.h new file mode 100644 index 000000000000..a0f5bf52e75a --- /dev/null +++ b/drivers/staging/r8188eu/include/HalVerDef.h @@ -0,0 +1,149 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ +#ifndef __HAL_VERSION_DEF_H__ +#define __HAL_VERSION_DEF_H__ + +enum HAL_IC_TYPE { + CHIP_8192S = 0, + CHIP_8188C = 1, + CHIP_8192C = 2, + CHIP_8192D = 3, + CHIP_8723A = 4, + CHIP_8188E = 5, + CHIP_8881A = 6, + CHIP_8812A = 7, + CHIP_8821A = 8, + CHIP_8723B = 9, + CHIP_8192E = 10, +}; + +enum HAL_CHIP_TYPE { + TEST_CHIP = 0, + NORMAL_CHIP = 1, + FPGA = 2, +}; + +enum HAL_CUT_VERSION { + A_CUT_VERSION = 0, + B_CUT_VERSION = 1, + C_CUT_VERSION = 2, + D_CUT_VERSION = 3, + E_CUT_VERSION = 4, + F_CUT_VERSION = 5, + G_CUT_VERSION = 6, +}; + +enum HAL_VENDOR { + CHIP_VENDOR_TSMC = 0, + CHIP_VENDOR_UMC = 1, +}; + +enum HAL_RF_TYPE { + RF_TYPE_1T1R = 0, + RF_TYPE_1T2R = 1, + RF_TYPE_2T2R = 2, + RF_TYPE_2T3R = 3, + RF_TYPE_2T4R = 4, + RF_TYPE_3T3R = 5, + RF_TYPE_3T4R = 6, + RF_TYPE_4T4R = 7, +}; + +struct HAL_VERSION { + enum HAL_IC_TYPE ICType; + enum HAL_CHIP_TYPE ChipType; + enum HAL_CUT_VERSION CUTVersion; + enum HAL_VENDOR VendorType; + enum HAL_RF_TYPE RFType; + u8 ROMVer; +}; + +/* Get element */ +#define GET_CVID_IC_TYPE(version) (((version).ICType)) +#define GET_CVID_CHIP_TYPE(version) (((version).ChipType)) +#define GET_CVID_RF_TYPE(version) (((version).RFType)) +#define GET_CVID_MANUFACTUER(version) (((version).VendorType)) +#define GET_CVID_CUT_VERSION(version) (((version).CUTVersion)) +#define GET_CVID_ROM_VERSION(version) (((version).ROMVer) & ROM_VERSION_MASK) + +/* Common Macro. -- */ +/* HAL_VERSION VersionID */ + +/* HAL_IC_TYPE_E */ +#define IS_81XXC(version) \ + (((GET_CVID_IC_TYPE(version) == CHIP_8192C) || \ + (GET_CVID_IC_TYPE(version) == CHIP_8188C)) ? true : false) +#define IS_8723_SERIES(version) \ + ((GET_CVID_IC_TYPE(version) == CHIP_8723A) ? true : false) +#define IS_92D(version) \ + ((GET_CVID_IC_TYPE(version) == CHIP_8192D) ? true : false) +#define IS_8188E(version) \ + ((GET_CVID_IC_TYPE(version) == CHIP_8188E) ? true : false) + +/* HAL_CHIP_TYPE_E */ +#define IS_TEST_CHIP(version) \ + ((GET_CVID_CHIP_TYPE(version) == TEST_CHIP) ? true : false) +#define IS_NORMAL_CHIP(version) \ + ((GET_CVID_CHIP_TYPE(version) == NORMAL_CHIP) ? true : false) + +/* HAL_CUT_VERSION_E */ +#define IS_A_CUT(version) \ + ((GET_CVID_CUT_VERSION(version) == A_CUT_VERSION) ? true : false) +#define IS_B_CUT(version) \ + ((GET_CVID_CUT_VERSION(version) == B_CUT_VERSION) ? true : false) +#define IS_C_CUT(version) \ + ((GET_CVID_CUT_VERSION(version) == C_CUT_VERSION) ? true : false) +#define IS_D_CUT(version) \ + ((GET_CVID_CUT_VERSION(version) == D_CUT_VERSION) ? true : false) +#define IS_E_CUT(version) \ + ((GET_CVID_CUT_VERSION(version) == E_CUT_VERSION) ? true : false) + +/* HAL_VENDOR_E */ +#define IS_CHIP_VENDOR_TSMC(version) \ + ((GET_CVID_MANUFACTUER(version) == CHIP_VENDOR_TSMC) ? true : false) +#define IS_CHIP_VENDOR_UMC(version) \ + ((GET_CVID_MANUFACTUER(version) == CHIP_VENDOR_UMC) ? true : false) + +/* HAL_RF_TYPE_E */ +#define IS_1T1R(version) \ + ((GET_CVID_RF_TYPE(version) == RF_TYPE_1T1R) ? true : false) +#define IS_1T2R(version) \ + ((GET_CVID_RF_TYPE(version) == RF_TYPE_1T2R) ? true : false) +#define IS_2T2R(version) \ + ((GET_CVID_RF_TYPE(version) == RF_TYPE_2T2R) ? true : false) + +/* Chip version Macro. -- */ +#define IS_81XXC_TEST_CHIP(version) \ + ((IS_81XXC(version) && (!IS_NORMAL_CHIP(version))) ? true : false) + +#define IS_92C_SERIAL(version) \ + ((IS_81XXC(version) && IS_2T2R(version)) ? true : false) +#define IS_81xxC_VENDOR_UMC_A_CUT(version) \ + (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \ + (IS_A_CUT(version) ? true : false) : false) : false) +#define IS_81xxC_VENDOR_UMC_B_CUT(version) \ + (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \ + (IS_B_CUT(version) ? true : false) : false) : false) +#define IS_81xxC_VENDOR_UMC_C_CUT(version) \ + (IS_81XXC(version) ? (IS_CHIP_VENDOR_UMC(version) ? \ + (IS_C_CUT(version) ? true : false) : false) : false) + +#define IS_NORMAL_CHIP92D(version) \ + ((IS_92D(version)) ? \ + ((GET_CVID_CHIP_TYPE(version) == NORMAL_CHIP) ? true : false) : false) + +#define IS_92D_SINGLEPHY(version) \ + ((IS_92D(version)) ? (IS_2T2R(version) ? true : false) : false) +#define IS_92D_C_CUT(version) \ + ((IS_92D(version)) ? (IS_C_CUT(version) ? true : false) : false) +#define IS_92D_D_CUT(version) \ + ((IS_92D(version)) ? (IS_D_CUT(version) ? true : false) : false) +#define IS_92D_E_CUT(version) \ + ((IS_92D(version)) ? (IS_E_CUT(version) ? true : false) : false) + +#define IS_8723A_A_CUT(version) \ + ((IS_8723_SERIES(version)) ? (IS_A_CUT(version) ? true : false) : false) +#define IS_8723A_B_CUT(version) \ + ((IS_8723_SERIES(version)) ? (IS_B_CUT(version) ? true : false) : false) + +#endif diff --git a/drivers/staging/r8188eu/include/basic_types.h b/drivers/staging/r8188eu/include/basic_types.h new file mode 100644 index 000000000000..d82b2171d584 --- /dev/null +++ b/drivers/staging/r8188eu/include/basic_types.h @@ -0,0 +1,123 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __BASIC_TYPES_H__ +#define __BASIC_TYPES_H__ + +#define SUCCESS 0 +#define FAIL (-1) + +#include <linux/types.h> +#define NDIS_OID uint + +typedef void (*proc_t)(void *); + +#define FIELD_OFFSET(s, field) ((ssize_t)&((s *)(0))->field) + +#define MEM_ALIGNMENT_OFFSET (sizeof(size_t)) +#define MEM_ALIGNMENT_PADDING (sizeof(size_t) - 1) + +/* port from fw */ +/* TODO: Macros Below are Sync from SD7-Driver. It is necessary + * to check correctness */ + +/* + * Call endian free function when + * 1. Read/write packet content. + * 2. Before write integer to IO. + * 3. After read integer from IO. +*/ + +/* Convert little data endian to host ordering */ +#define EF1BYTE(_val) \ + ((u8)(_val)) +#define EF2BYTE(_val) \ + (le16_to_cpu(_val)) +#define EF4BYTE(_val) \ + (le32_to_cpu(_val)) + +/* Read data from memory */ +#define READEF1BYTE(_ptr) \ + EF1BYTE(*((u8 *)(_ptr))) +/* Read le16 data from memory and convert to host ordering */ +#define READEF2BYTE(_ptr) \ + EF2BYTE(*(_ptr)) +#define READEF4BYTE(_ptr) \ + EF4BYTE(*(_ptr)) + +/* Write data to memory */ +#define WRITEEF1BYTE(_ptr, _val) \ + do { \ + (*((u8 *)(_ptr))) = EF1BYTE(_val) \ + } while (0) +/* Write le data to memory in host ordering */ +#define WRITEEF2BYTE(_ptr, _val) \ + do { \ + (*((u16 *)(_ptr))) = EF2BYTE(_val) \ + } while (0) + +#define WRITEEF4BYTE(_ptr, _val) \ + do { \ + (*((u32 *)(_ptr))) = EF2BYTE(_val) \ + } while (0) + +/* Create a bit mask + * Examples: + * BIT_LEN_MASK_32(0) => 0x00000000 + * BIT_LEN_MASK_32(1) => 0x00000001 + * BIT_LEN_MASK_32(2) => 0x00000003 + * BIT_LEN_MASK_32(32) => 0xFFFFFFFF + */ +#define BIT_LEN_MASK_32(__bitlen) \ + (0xFFFFFFFF >> (32 - (__bitlen))) +#define BIT_LEN_MASK_16(__bitlen) \ + (0xFFFF >> (16 - (__bitlen))) +#define BIT_LEN_MASK_8(__bitlen) \ + (0xFF >> (8 - (__bitlen))) + +/* Create an offset bit mask + * Examples: + * BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003 + * BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000 + */ +#define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \ + (BIT_LEN_MASK_32(__bitlen) << (__bitoffset)) +#define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \ + (BIT_LEN_MASK_16(__bitlen) << (__bitoffset)) +#define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \ + (BIT_LEN_MASK_8(__bitlen) << (__bitoffset)) + +/*Description: + * Return 4-byte value in host byte ordering from + * 4-byte pointer in little-endian system. + */ +#define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \ + (EF4BYTE(*((__le32 *)(__pstart)))) +#define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \ + (EF2BYTE(*((__le16 *)(__pstart)))) +#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \ + (EF1BYTE(*((u8 *)(__pstart)))) + +/*Description: +Translate subfield (continuous bits in little-endian) of 4-byte +value to host byte ordering.*/ +#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \ + ( \ + (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset)) & \ + BIT_LEN_MASK_32(__bitlen) \ + ) +#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \ + ( \ + (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \ + BIT_LEN_MASK_16(__bitlen) \ + ) +#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \ + ( \ + (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \ + BIT_LEN_MASK_8(__bitlen) \ + ) + +#define N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \ + (__value) : (((__value + __aligment - 1) / __aligment) * __aligment)) + +#endif /* __BASIC_TYPES_H__ */ diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h new file mode 100644 index 000000000000..04f4224c11de --- /dev/null +++ b/drivers/staging/r8188eu/include/drv_types.h @@ -0,0 +1,323 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +/*----------------------------------------------------------------------------- + + For type defines and data structure defines + +------------------------------------------------------------------------------*/ + +#ifndef __DRV_TYPES_H__ +#define __DRV_TYPES_H__ + +#define DRV_NAME "r8188eu" +#define CONFIG_88EU_AP_MODE 1 +#define CONFIG_88EU_P2P 1 + +#include "osdep_service.h" +#include "wlan_bssdef.h" +#include "rtw_ht.h" +#include "rtw_cmd.h" +#include "rtw_xmit.h" +#include "rtw_recv.h" +#include "hal_intf.h" +#include "hal_com.h" +#include "rtw_security.h" +#include "rtw_pwrctrl.h" +#include "rtw_io.h" +#include "rtw_eeprom.h" +#include "sta_info.h" +#include "rtw_mlme.h" +#include "rtw_debug.h" +#include "rtw_rf.h" +#include "rtw_event.h" +#include "rtw_led.h" +#include "rtw_mlme_ext.h" +#include "rtw_p2p.h" +#include "rtw_ap.h" +#include "rtw_mp.h" +#include "rtw_br_ext.h" + +#define DRIVERVERSION "v4.1.4_6773.20130222" + +#define SPEC_DEV_ID_NONE BIT(0) +#define SPEC_DEV_ID_DISABLE_HT BIT(1) +#define SPEC_DEV_ID_ENABLE_PS BIT(2) +#define SPEC_DEV_ID_RF_CONFIG_1T1R BIT(3) +#define SPEC_DEV_ID_RF_CONFIG_2T2R BIT(4) +#define SPEC_DEV_ID_ASSIGN_IFNAME BIT(5) + +struct specific_device_id { + u32 flags; + u16 idVendor; + u16 idProduct; +}; + +struct registry_priv { + u8 chip_version; + u8 rfintfs; + u8 lbkmode; + u8 hci; + struct ndis_802_11_ssid ssid; + u8 network_mode; /* infra, ad-hoc, auto */ + u8 channel;/* ad-hoc support requirement */ + u8 wireless_mode;/* A, B, G, auto */ + u8 scan_mode;/* active, passive */ + u8 radio_enable; + u8 preamble;/* long, short, auto */ + u8 vrtl_carrier_sense;/* Enable, Disable, Auto */ + u8 vcs_type;/* RTS/CTS, CTS-to-self */ + u16 rts_thresh; + u16 frag_thresh; + u8 adhoc_tx_pwr; + u8 soft_ap; + u8 power_mgnt; + u8 ips_mode; + u8 smart_ps; + u8 long_retry_lmt; + u8 short_retry_lmt; + u16 busy_thresh; + u8 ack_policy; + u8 mp_mode; + u8 software_encrypt; + u8 software_decrypt; + u8 acm_method; + /* UAPSD */ + u8 wmm_enable; + u8 uapsd_enable; + u8 uapsd_max_sp; + u8 uapsd_acbk_en; + u8 uapsd_acbe_en; + u8 uapsd_acvi_en; + u8 uapsd_acvo_en; + + u8 led_enable; + + struct wlan_bssid_ex dev_network; + + u8 ht_enable; + u8 cbw40_enable; + u8 ampdu_enable;/* for tx */ + u8 rx_stbc; + u8 ampdu_amsdu;/* A-MPDU Supports A-MSDU is permitted */ + u8 lowrate_two_xmit; + + u8 rf_config; + u8 low_power; + + u8 wifi_spec;/* !turbo_mode */ + + u8 channel_plan; + bool bAcceptAddbaReq; + + u8 antdiv_cfg; + u8 antdiv_type; + + u8 usbss_enable;/* 0:disable,1:enable */ + u8 hwpdn_mode;/* 0:disable,1:enable,2:decide by EFUSE config */ + u8 hwpwrp_detect;/* 0:disable,1:enable */ + + u8 hw_wps_pbc;/* 0:disable,1:enable */ + + u8 max_roaming_times; /* the max number driver will try */ + + u8 fw_iol; /* enable iol without other concern */ + + u8 enable80211d; + + u8 ifname[16]; + u8 if2name[16]; + + u8 notch_filter; +}; + +/* For registry parameters */ +#define RGTRY_OFT(field) ((u32)FIELD_OFFSET(struct registry_priv, field)) +#define RGTRY_SZ(field) sizeof(((struct registry_priv *)0)->field) +#define BSSID_OFT(field) ((u32)FIELD_OFFSET(struct wlan_bssid_ex, field)) +#define BSSID_SZ(field) sizeof(((struct wlan_bssid_ex *)0)->field) + +#define MAX_CONTINUAL_URB_ERR 4 + +struct rt_firmware { + u8 *szFwBuffer; + u32 ulFwLength; +}; + +struct dvobj_priv { + struct adapter *if1; + struct adapter *if2; + + /* For 92D, DMDP have 2 interface. */ + u8 InterfaceNumber; + u8 NumInterfaces; + + /* In /Out Pipe information */ + int RtInPipe[2]; + int RtOutPipe[3]; + u8 Queue2Pipe[HW_QUEUE_ENTRY];/* for out pipe mapping */ + + u8 irq_alloc; + + struct rt_firmware firmware; + +/*-------- below is for USB INTERFACE --------*/ + + u8 nr_endpoint; + u8 ishighspeed; + u8 RtNumInPipes; + u8 RtNumOutPipes; + int ep_num[5]; /* endpoint number */ + int RegUsbSS; + struct semaphore usb_suspend_sema; + struct mutex usb_vendor_req_mutex; + + u8 *usb_alloc_vendor_req_buf; + u8 *usb_vendor_req_buf; + + struct usb_interface *pusbintf; + struct usb_device *pusbdev; + + atomic_t continual_urb_error; + u8 signal_strength; +}; + +static inline struct device *dvobj_to_dev(struct dvobj_priv *dvobj) +{ + /* todo: get interface type from dvobj and the return + * the dev accordingly */ + return &dvobj->pusbintf->dev; +}; + +enum _IFACE_TYPE { + IFACE_PORT0, /* mapping to port0 for C/D series chips */ + IFACE_PORT1, /* mapping to port1 for C/D series chip */ + MAX_IFACE_PORT, +}; + +enum _ADAPTER_TYPE { + PRIMARY_ADAPTER, + SECONDARY_ADAPTER, + MAX_ADAPTER, +}; + +enum driver_state { + DRIVER_NORMAL = 0, + DRIVER_DISAPPEAR = 1, + DRIVER_REPLACE_DONGLE = 2, +}; + +struct adapter { + int DriverState;/* for disable driver using module, use dongle toi + * replace module. */ + int pid[3];/* process id from UI, 0:wps, 1:hostapd, 2:dhcpcd */ + int bDongle;/* build-in module or external dongle */ + u16 chip_type; + u16 HardwareType; + u16 interface_type;/* USB,SDIO,SPI,PCI */ + + struct dvobj_priv *dvobj; + struct mlme_priv mlmepriv; + struct mlme_ext_priv mlmeextpriv; + struct cmd_priv cmdpriv; + struct evt_priv evtpriv; + struct io_priv iopriv; + struct xmit_priv xmitpriv; + struct recv_priv recvpriv; + struct sta_priv stapriv; + struct security_priv securitypriv; + struct registry_priv registrypriv; + struct pwrctrl_priv pwrctrlpriv; + struct eeprom_priv eeprompriv; + struct led_priv ledpriv; + struct mp_priv mppriv; + +#ifdef CONFIG_88EU_AP_MODE + struct hostapd_priv *phostapdpriv; +#endif + + struct wifidirect_info wdinfo; + + void *HalData; + u32 hal_data_sz; + struct hal_ops HalFunc; + + s32 bDriverStopped; + s32 bSurpriseRemoved; + s32 bCardDisableWOHSM; + + u32 IsrContent; + u32 ImrContent; + + u8 EepromAddressSize; + u8 hw_init_completed; + u8 bDriverIsGoingToUnload; + u8 init_adpt_in_progress; + u8 bHaltInProgress; + s8 signal_strength; + + void *cmdThread; + void *evtThread; + void *xmitThread; + void *recvThread; + void (*intf_start)(struct adapter *adapter); + void (*intf_stop)(struct adapter *adapter); + struct net_device *pnetdev; + + /* used by rtw_rereg_nd_name related function */ + struct rereg_nd_name_data { + struct net_device *old_pnetdev; + char old_ifname[IFNAMSIZ]; + u8 old_ips_mode; + u8 old_bRegUseLed; + } rereg_nd_name_priv; + + int bup; + struct net_device_stats stats; + struct iw_statistics iwstats; + struct proc_dir_entry *dir_dev;/* for proc directory */ + + int net_closed; + u8 bFWReady; + u8 bBTFWReady; + u8 bReadPortCancel; + u8 bWritePortCancel; + u8 bRxRSSIDisplay; + /* The driver will show up the desired channel number + * when this flag is 1. */ + u8 bNotifyChannelChange; +#ifdef CONFIG_88EU_P2P + /* The driver will show the current P2P status when the + * upper application reads it. */ + u8 bShowGetP2PState; +#endif + struct adapter *pbuddy_adapter; + + struct mutex *hw_init_mutex; + + spinlock_t br_ext_lock; + struct nat25_network_db_entry *nethash[NAT25_HASH_SIZE]; + int pppoe_connection_in_progress; + unsigned char pppoe_addr[MACADDRLEN]; + unsigned char scdb_mac[MACADDRLEN]; + unsigned char scdb_ip[4]; + struct nat25_network_db_entry *scdb_entry; + unsigned char br_mac[MACADDRLEN]; + unsigned char br_ip[4]; + struct br_ext_info ethBrExtInfo; + + u8 fix_rate; + + unsigned char in_cta_test; +}; + +#define adapter_to_dvobj(adapter) (adapter->dvobj) + +int rtw_handle_dualmac(struct adapter *adapter, bool init); + +static inline u8 *myid(struct eeprom_priv *peepriv) +{ + return peepriv->mac_addr; +} + +#endif /* __DRV_TYPES_H__ */ diff --git a/drivers/staging/r8188eu/include/hal_com.h b/drivers/staging/r8188eu/include/hal_com.h new file mode 100644 index 000000000000..95167f0b327f --- /dev/null +++ b/drivers/staging/r8188eu/include/hal_com.h @@ -0,0 +1,156 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HAL_COMMON_H__ +#define __HAL_COMMON_H__ + +/* */ +/* Rate Definition */ +/* */ +/* CCK */ +#define RATR_1M 0x00000001 +#define RATR_2M 0x00000002 +#define RATR_55M 0x00000004 +#define RATR_11M 0x00000008 +/* OFDM */ +#define RATR_6M 0x00000010 +#define RATR_9M 0x00000020 +#define RATR_12M 0x00000040 +#define RATR_18M 0x00000080 +#define RATR_24M 0x00000100 +#define RATR_36M 0x00000200 +#define RATR_48M 0x00000400 +#define RATR_54M 0x00000800 +/* MCS 1 Spatial Stream */ +#define RATR_MCS0 0x00001000 +#define RATR_MCS1 0x00002000 +#define RATR_MCS2 0x00004000 +#define RATR_MCS3 0x00008000 +#define RATR_MCS4 0x00010000 +#define RATR_MCS5 0x00020000 +#define RATR_MCS6 0x00040000 +#define RATR_MCS7 0x00080000 +/* MCS 2 Spatial Stream */ +#define RATR_MCS8 0x00100000 +#define RATR_MCS9 0x00200000 +#define RATR_MCS10 0x00400000 +#define RATR_MCS11 0x00800000 +#define RATR_MCS12 0x01000000 +#define RATR_MCS13 0x02000000 +#define RATR_MCS14 0x04000000 +#define RATR_MCS15 0x08000000 + +/* CCK */ +#define RATE_1M BIT(0) +#define RATE_2M BIT(1) +#define RATE_5_5M BIT(2) +#define RATE_11M BIT(3) +/* OFDM */ +#define RATE_6M BIT(4) +#define RATE_9M BIT(5) +#define RATE_12M BIT(6) +#define RATE_18M BIT(7) +#define RATE_24M BIT(8) +#define RATE_36M BIT(9) +#define RATE_48M BIT(10) +#define RATE_54M BIT(11) +/* MCS 1 Spatial Stream */ +#define RATE_MCS0 BIT(12) +#define RATE_MCS1 BIT(13) +#define RATE_MCS2 BIT(14) +#define RATE_MCS3 BIT(15) +#define RATE_MCS4 BIT(16) +#define RATE_MCS5 BIT(17) +#define RATE_MCS6 BIT(18) +#define RATE_MCS7 BIT(19) +/* MCS 2 Spatial Stream */ +#define RATE_MCS8 BIT(20) +#define RATE_MCS9 BIT(21) +#define RATE_MCS10 BIT(22) +#define RATE_MCS11 BIT(23) +#define RATE_MCS12 BIT(24) +#define RATE_MCS13 BIT(25) +#define RATE_MCS14 BIT(26) +#define RATE_MCS15 BIT(27) + +/* ALL CCK Rate */ +#define RATE_ALL_CCK (RATR_1M | RATR_2M | RATR_55M | RATR_11M) +#define RATE_ALL_OFDM_AG (RATR_6M | RATR_9M | RATR_12M | RATR_18M | \ + RATR_24M | RATR_36M | RATR_48M | RATR_54M) +#define RATE_ALL_OFDM_1SS (RATR_MCS0 | RATR_MCS1 | RATR_MCS2 | \ + RATR_MCS3 | RATR_MCS4 | RATR_MCS5|RATR_MCS6 | \ + RATR_MCS7) +#define RATE_ALL_OFDM_2SS (RATR_MCS8 | RATR_MCS9 | RATR_MCS10 | \ + RATR_MCS11 | RATR_MCS12 | RATR_MCS13 | \ + RATR_MCS14 | RATR_MCS15) + +/*------------------------------ Tx Desc definition Macro --------------------*/ +/* pragma mark -- Tx Desc related definition. -- */ +/* Rate */ +/* CCK Rates, TxHT = 0 */ +#define DESC_RATE1M 0x00 +#define DESC_RATE2M 0x01 +#define DESC_RATE5_5M 0x02 +#define DESC_RATE11M 0x03 + +/* OFDM Rates, TxHT = 0 */ +#define DESC_RATE6M 0x04 +#define DESC_RATE9M 0x05 +#define DESC_RATE12M 0x06 +#define DESC_RATE18M 0x07 +#define DESC_RATE24M 0x08 +#define DESC_RATE36M 0x09 +#define DESC_RATE48M 0x0a +#define DESC_RATE54M 0x0b + +/* MCS Rates, TxHT = 1 */ +#define DESC_RATEMCS0 0x0c +#define DESC_RATEMCS1 0x0d +#define DESC_RATEMCS2 0x0e +#define DESC_RATEMCS3 0x0f +#define DESC_RATEMCS4 0x10 +#define DESC_RATEMCS5 0x11 +#define DESC_RATEMCS6 0x12 +#define DESC_RATEMCS7 0x13 +#define DESC_RATEMCS8 0x14 +#define DESC_RATEMCS9 0x15 +#define DESC_RATEMCS10 0x16 +#define DESC_RATEMCS11 0x17 +#define DESC_RATEMCS12 0x18 +#define DESC_RATEMCS13 0x19 +#define DESC_RATEMCS14 0x1a +#define DESC_RATEMCS15 0x1b +#define DESC_RATEMCS15_SG 0x1c +#define DESC_RATEMCS32 0x20 + +/* 1 Byte long (in unit of TU) */ +#define REG_P2P_CTWIN 0x0572 +#define REG_NOA_DESC_SEL 0x05CF +#define REG_NOA_DESC_DURATION 0x05E0 +#define REG_NOA_DESC_INTERVAL 0x05E4 +#define REG_NOA_DESC_START 0x05E8 +#define REG_NOA_DESC_COUNT 0x05EC + +#include "HalVerDef.h" +void dump_chip_info(struct HAL_VERSION ChipVersion); + +/* return the final channel plan decision */ +u8 hal_com_get_channel_plan(struct adapter *padapter, + u8 hw_channel_plan, + u8 sw_channel_plan, + u8 def_channel_plan, + bool AutoLoadFail +); + +u8 MRateToHwRate(u8 rate); + +void HalSetBrateCfg(struct adapter *Adapter, u8 *mBratesOS, u16 *pBrateCfg); + +bool Hal_MappingOutPipe(struct adapter *pAdapter, u8 NumOutPipe); + +void hal_init_macaddr(struct adapter *adapter); + +void c2h_evt_clear(struct adapter *adapter); +s32 c2h_evt_read(struct adapter *adapter, u8 *buf); + +#endif /* __HAL_COMMON_H__ */ diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h new file mode 100644 index 000000000000..fa252540e596 --- /dev/null +++ b/drivers/staging/r8188eu/include/hal_intf.h @@ -0,0 +1,411 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef __HAL_INTF_H__ +#define __HAL_INTF_H__ + +#include "osdep_service.h" +#include "drv_types.h" +#include "Hal8188EPhyCfg.h" + +enum RTL871X_HCI_TYPE { + RTW_PCIE = BIT(0), + RTW_USB = BIT(1), + RTW_SDIO = BIT(2), + RTW_GSPI = BIT(3), +}; + +enum _CHIP_TYPE { + NULL_CHIP_TYPE, + RTL8712_8188S_8191S_8192S, + RTL8188C_8192C, + RTL8192D, + RTL8723A, + RTL8188E, + MAX_CHIP_TYPE +}; + +enum hw_variables { + HW_VAR_MEDIA_STATUS, + HW_VAR_MEDIA_STATUS1, + HW_VAR_SET_OPMODE, + HW_VAR_MAC_ADDR, + HW_VAR_BSSID, + HW_VAR_INIT_RTS_RATE, + HW_VAR_BASIC_RATE, + HW_VAR_TXPAUSE, + HW_VAR_BCN_FUNC, + HW_VAR_CORRECT_TSF, + HW_VAR_CHECK_BSSID, + HW_VAR_MLME_DISCONNECT, + HW_VAR_MLME_SITESURVEY, + HW_VAR_MLME_JOIN, + HW_VAR_BEACON_INTERVAL, + HW_VAR_SLOT_TIME, + HW_VAR_RESP_SIFS, + HW_VAR_ACK_PREAMBLE, + HW_VAR_SEC_CFG, + HW_VAR_BCN_VALID, + HW_VAR_RF_TYPE, + HW_VAR_DM_FLAG, + HW_VAR_DM_FUNC_OP, + HW_VAR_DM_FUNC_SET, + HW_VAR_DM_FUNC_CLR, + HW_VAR_CAM_EMPTY_ENTRY, + HW_VAR_CAM_INVALID_ALL, + HW_VAR_CAM_WRITE, + HW_VAR_CAM_READ, + HW_VAR_AC_PARAM_VO, + HW_VAR_AC_PARAM_VI, + HW_VAR_AC_PARAM_BE, + HW_VAR_AC_PARAM_BK, + HW_VAR_ACM_CTRL, + HW_VAR_AMPDU_MIN_SPACE, + HW_VAR_AMPDU_FACTOR, + HW_VAR_RXDMA_AGG_PG_TH, + HW_VAR_SET_RPWM, + HW_VAR_H2C_FW_PWRMODE, + HW_VAR_H2C_FW_JOINBSSRPT, + HW_VAR_FWLPS_RF_ON, + HW_VAR_H2C_FW_P2P_PS_OFFLOAD, + HW_VAR_TDLS_WRCR, + HW_VAR_TDLS_INIT_CH_SEN, + HW_VAR_TDLS_RS_RCR, + HW_VAR_TDLS_DONE_CH_SEN, + HW_VAR_INITIAL_GAIN, + HW_VAR_TRIGGER_GPIO_0, + HW_VAR_BT_SET_COEXIST, + HW_VAR_BT_ISSUE_DELBA, + HW_VAR_CURRENT_ANTENNA, + HW_VAR_ANTENNA_DIVERSITY_LINK, + HW_VAR_ANTENNA_DIVERSITY_SELECT, + HW_VAR_SWITCH_EPHY_WoWLAN, + HW_VAR_EFUSE_USAGE, + HW_VAR_EFUSE_BYTES, + HW_VAR_EFUSE_BT_USAGE, + HW_VAR_EFUSE_BT_BYTES, + HW_VAR_FIFO_CLEARN_UP, + HW_VAR_CHECK_TXBUF, + HW_VAR_APFM_ON_MAC, /* Auto FSM to Turn On, include clock, isolation, + * power control for MAC only */ + /* The valid upper nav range for the HW updating, if the true value is + * larger than the upper range, the HW won't update it. */ + /* Unit in microsecond. 0 means disable this function. */ + HW_VAR_NAV_UPPER, + HW_VAR_RPT_TIMER_SETTING, + HW_VAR_TX_RPT_MAX_MACID, + HW_VAR_H2C_MEDIA_STATUS_RPT, + HW_VAR_CHK_HI_QUEUE_EMPTY, +}; + +enum hal_def_variable { + HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, + HAL_DEF_IS_SUPPORT_ANT_DIV, + HAL_DEF_CURRENT_ANTENNA, + HAL_DEF_DRVINFO_SZ, + HAL_DEF_MAX_RECVBUF_SZ, + HAL_DEF_RX_PACKET_OFFSET, + HAL_DEF_DBG_DUMP_RXPKT,/* for dbg */ + HAL_DEF_DBG_DM_FUNC,/* for dbg */ + HAL_DEF_RA_DECISION_RATE, + HAL_DEF_RA_SGI, + HAL_DEF_PT_PWR_STATUS, + HW_VAR_MAX_RX_AMPDU_FACTOR, + HW_DEF_RA_INFO_DUMP, + HAL_DEF_DBG_DUMP_TXPKT, +}; + +enum hal_odm_variable { + HAL_ODM_STA_INFO, + HAL_ODM_P2P_STATE, + HAL_ODM_WIFI_DISPLAY_STATE, +}; + +enum hal_intf_ps_func { + HAL_USB_SELECT_SUSPEND, + HAL_MAX_ID, +}; + +typedef s32 (*c2h_id_filter)(u8 id); + +struct hal_ops { + u32 (*hal_power_on)(struct adapter *padapter); + u32 (*hal_init)(struct adapter *padapter); + u32 (*hal_deinit)(struct adapter *padapter); + + void (*free_hal_data)(struct adapter *padapter); + + u32 (*inirp_init)(struct adapter *padapter); + u32 (*inirp_deinit)(struct adapter *padapter); + + s32 (*init_xmit_priv)(struct adapter *padapter); + + s32 (*init_recv_priv)(struct adapter *padapter); + void (*free_recv_priv)(struct adapter *padapter); + + void (*InitSwLeds)(struct adapter *padapter); + void (*DeInitSwLeds)(struct adapter *padapter); + + void (*dm_init)(struct adapter *padapter); + void (*dm_deinit)(struct adapter *padapter); + void (*read_chip_version)(struct adapter *padapter); + + void (*init_default_value)(struct adapter *padapter); + + void (*intf_chip_configure)(struct adapter *padapter); + + void (*read_adapter_info)(struct adapter *padapter); + + void (*enable_interrupt)(struct adapter *padapter); + void (*disable_interrupt)(struct adapter *padapter); + s32 (*interrupt_handler)(struct adapter *padapter); + + void (*set_bwmode_handler)(struct adapter *padapter, + enum ht_channel_width Bandwidth, + u8 Offset); + void (*set_channel_handler)(struct adapter *padapter, u8 channel); + + void (*hal_dm_watchdog)(struct adapter *padapter); + + void (*SetHwRegHandler)(struct adapter *padapter, u8 variable, + u8 *val); + void (*GetHwRegHandler)(struct adapter *padapter, u8 variable, + u8 *val); + + u8 (*GetHalDefVarHandler)(struct adapter *padapter, + enum hal_def_variable eVariable, + void *pValue); + u8 (*SetHalDefVarHandler)(struct adapter *padapter, + enum hal_def_variable eVariable, + void *pValue); + + void (*GetHalODMVarHandler)(struct adapter *padapter, + enum hal_odm_variable eVariable, + void *pValue1, bool bSet); + void (*SetHalODMVarHandler)(struct adapter *padapter, + enum hal_odm_variable eVariable, + void *pValue1, bool bSet); + + void (*UpdateRAMaskHandler)(struct adapter *padapter, + u32 mac_id, u8 rssi_level); + void (*SetBeaconRelatedRegistersHandler)(struct adapter *padapter); + + void (*Add_RateATid)(struct adapter *adapter, u32 bitmap, u8 arg, + u8 rssi_level); + void (*run_thread)(struct adapter *adapter); + void (*cancel_thread)(struct adapter *adapter); + + u8 (*AntDivBeforeLinkHandler)(struct adapter *adapter); + void (*AntDivCompareHandler)(struct adapter *adapter, + struct wlan_bssid_ex *dst, + struct wlan_bssid_ex *src); + u8 (*interface_ps_func)(struct adapter *padapter, + enum hal_intf_ps_func efunc_id, u8 *val); + + s32 (*hal_xmit)(struct adapter *padapter, + struct xmit_frame *pxmitframe); + s32 (*mgnt_xmit)(struct adapter *padapter, + struct xmit_frame *pmgntframe); + s32 (*hal_xmitframe_enqueue)(struct adapter *padapter, + struct xmit_frame *pxmitframe); + + u32 (*read_bbreg)(struct adapter *padapter, u32 RegAddr, + u32 BitMask); + void (*write_bbreg)(struct adapter *padapter, u32 RegAddr, + u32 BitMask, u32 Data); + u32 (*read_rfreg)(struct adapter *padapter, + enum rf_radio_path eRFPath, u32 RegAddr, + u32 BitMask); + void (*write_rfreg)(struct adapter *padapter, + enum rf_radio_path eRFPath, u32 RegAddr, + u32 BitMask, u32 Data); + + void (*EfusePowerSwitch)(struct adapter *padapter, u8 bWrite, + u8 PwrState); + void (*ReadEFuse)(struct adapter *padapter, u8 efuseType, u16 _offset, + u16 _size_byte, u8 *pbuf, bool bPseudoTest); + void (*EFUSEGetEfuseDefinition)(struct adapter *padapter, u8 efuseType, + u8 type, void *pOut, bool bPseudoTest); + u16 (*EfuseGetCurrentSize)(struct adapter *padapter, u8 efuseType, + bool bPseudoTest); + int (*Efuse_PgPacketRead)(struct adapter *adapter, u8 offset, + u8 *data, bool bPseudoTest); + int (*Efuse_PgPacketWrite)(struct adapter *padapter, u8 offset, + u8 word_en, u8 *data, bool bPseudoTest); + u8 (*Efuse_WordEnableDataWrite)(struct adapter *padapter, + u16 efuse_addr, u8 word_en, + u8 *data, bool bPseudoTest); + bool (*Efuse_PgPacketWrite_BT)(struct adapter *padapter, u8 offset, + u8 word_en, u8 *data, bool test); + + void (*sreset_init_value)(struct adapter *padapter); + void (*sreset_reset_value)(struct adapter *padapter); + void (*silentreset)(struct adapter *padapter); + void (*sreset_xmit_status_check)(struct adapter *padapter); + void (*sreset_linked_status_check) (struct adapter *padapter); + u8 (*sreset_get_wifi_status)(struct adapter *padapter); + + int (*IOL_exec_cmds_sync)(struct adapter *padapter, + struct xmit_frame *frame, u32 max_wait, + u32 bndy_cnt); + + void (*hal_notch_filter)(struct adapter *adapter, bool enable); + void (*hal_reset_security_engine)(struct adapter *adapter); + s32 (*c2h_handler)(struct adapter *padapter, + struct c2h_evt_hdr *c2h_evt); + c2h_id_filter c2h_id_filter_ccx; +}; + +enum rt_eeprom_type { + EEPROM_93C46, + EEPROM_93C56, + EEPROM_BOOT_EFUSE, +}; + +#define RF_CHANGE_BY_INIT 0 +#define RF_CHANGE_BY_IPS BIT(28) +#define RF_CHANGE_BY_PS BIT(29) +#define RF_CHANGE_BY_HW BIT(30) +#define RF_CHANGE_BY_SW BIT(31) + +enum hardware_type { + HARDWARE_TYPE_RTL8180, + HARDWARE_TYPE_RTL8185, + HARDWARE_TYPE_RTL8187, + HARDWARE_TYPE_RTL8188, + HARDWARE_TYPE_RTL8190P, + HARDWARE_TYPE_RTL8192E, + HARDWARE_TYPE_RTL819xU, + HARDWARE_TYPE_RTL8192SE, + HARDWARE_TYPE_RTL8192SU, + HARDWARE_TYPE_RTL8192CE, + HARDWARE_TYPE_RTL8192CU, + HARDWARE_TYPE_RTL8192DE, + HARDWARE_TYPE_RTL8192DU, + HARDWARE_TYPE_RTL8723AE, + HARDWARE_TYPE_RTL8723AU, + HARDWARE_TYPE_RTL8723AS, + HARDWARE_TYPE_RTL8188EE, + HARDWARE_TYPE_RTL8188EU, + HARDWARE_TYPE_RTL8188ES, + HARDWARE_TYPE_MAX, +}; + +/* RTL8188E Series */ +#define IS_HARDWARE_TYPE_8188EE(_Adapter) \ +(((struct adapter *)_Adapter)->HardwareType == HARDWARE_TYPE_RTL8188EE) +#define IS_HARDWARE_TYPE_8188EU(_Adapter) \ +(((struct adapter *)_Adapter)->HardwareType == HARDWARE_TYPE_RTL8188EU) +#define IS_HARDWARE_TYPE_8188ES(_Adapter) \ +(((struct adapter *)_Adapter)->HardwareType == HARDWARE_TYPE_RTL8188ES) +#define IS_HARDWARE_TYPE_8188E(_Adapter) \ +(IS_HARDWARE_TYPE_8188EE(_Adapter) || IS_HARDWARE_TYPE_8188EU(_Adapter) || \ + IS_HARDWARE_TYPE_8188ES(_Adapter)) + +#define GET_EEPROM_EFUSE_PRIV(adapter) (&adapter->eeprompriv) + +#define is_boot_from_eeprom(adapter) (adapter->eeprompriv.EepromOrEfuse) + +void rtl8188eu_set_hal_ops(struct adapter *padapter); +void rtw_hal_def_value_init(struct adapter *padapter); + +void rtw_hal_free_data(struct adapter *padapter); + +void rtw_hal_dm_init(struct adapter *padapter); +void rtw_hal_dm_deinit(struct adapter *padapter); +void rtw_hal_sw_led_init(struct adapter *padapter); +void rtw_hal_sw_led_deinit(struct adapter *padapter); + +u32 rtw_hal_power_on(struct adapter *padapter); +uint rtw_hal_init(struct adapter *padapter); +uint rtw_hal_deinit(struct adapter *padapter); +void rtw_hal_stop(struct adapter *padapter); +void rtw_hal_set_hwreg(struct adapter *padapter, u8 variable, u8 *val); +void rtw_hal_get_hwreg(struct adapter *padapter, u8 variable, u8 *val); + +void rtw_hal_chip_configure(struct adapter *padapter); +void rtw_hal_read_chip_info(struct adapter *padapter); +void rtw_hal_read_chip_version(struct adapter *padapter); + +u8 rtw_hal_set_def_var(struct adapter *padapter, + enum hal_def_variable eVariable, void *pValue); +u8 rtw_hal_get_def_var(struct adapter *padapter, + enum hal_def_variable eVariable, void *pValue); + +void rtw_hal_set_odm_var(struct adapter *padapter, + enum hal_odm_variable eVariable, void *pValue1, + bool bSet); +void rtw_hal_get_odm_var(struct adapter *padapter, + enum hal_odm_variable eVariable, + void *pValue1, bool bSet); + +void rtw_hal_enable_interrupt(struct adapter *padapter); +void rtw_hal_disable_interrupt(struct adapter *padapter); + +u32 rtw_hal_inirp_init(struct adapter *padapter); +u32 rtw_hal_inirp_deinit(struct adapter *padapter); + +u8 rtw_hal_intf_ps_func(struct adapter *padapter, + enum hal_intf_ps_func efunc_id, u8 *val); +s32 rtw_hal_xmitframe_enqueue(struct adapter *padapter, + struct xmit_frame *pxmitframe); + +s32 rtw_hal_xmit(struct adapter *padapter, struct xmit_frame *pxmitframe); +s32 rtw_hal_mgnt_xmit(struct adapter *padapter, + struct xmit_frame *pmgntframe); + +s32 rtw_hal_init_xmit_priv(struct adapter *padapter); + +s32 rtw_hal_init_recv_priv(struct adapter *padapter); +void rtw_hal_free_recv_priv(struct adapter *padapter); + +void rtw_hal_update_ra_mask(struct adapter *padapter, u32 mac_id, u8 level); +void rtw_hal_add_ra_tid(struct adapter *adapt, u32 bitmap, u8 arg, u8 level); +void rtw_hal_clone_data(struct adapter *dst_adapt, + struct adapter *src_adapt); +void rtw_hal_start_thread(struct adapter *padapter); +void rtw_hal_stop_thread(struct adapter *padapter); + +void rtw_hal_bcn_related_reg_setting(struct adapter *padapter); + +u32 rtw_hal_read_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask); +void rtw_hal_write_bbreg(struct adapter *padapter, u32 RegAddr, u32 BitMask, + u32 Data); +u32 rtw_hal_read_rfreg(struct adapter *padapter, enum rf_radio_path eRFPath, + u32 RegAddr, u32 BitMask); +void rtw_hal_write_rfreg(struct adapter *padapter, + enum rf_radio_path eRFPath, u32 RegAddr, + u32 BitMask, u32 Data); + +s32 rtw_hal_interrupt_handler(struct adapter *padapter); + +void rtw_hal_set_bwmode(struct adapter *padapter, + enum ht_channel_width Bandwidth, u8 Offset); +void rtw_hal_set_chan(struct adapter *padapter, u8 channel); +void rtw_hal_dm_watchdog(struct adapter *padapter); + +u8 rtw_hal_antdiv_before_linked(struct adapter *padapter); +void rtw_hal_antdiv_rssi_compared(struct adapter *padapter, + struct wlan_bssid_ex *dst, + struct wlan_bssid_ex *src); + +void rtw_hal_sreset_init(struct adapter *padapter); +void rtw_hal_sreset_reset(struct adapter *padapter); +void rtw_hal_sreset_reset_value(struct adapter *padapter); +void rtw_hal_sreset_xmit_status_check(struct adapter *padapter); +void rtw_hal_sreset_linked_status_check(struct adapter *padapter); +u8 rtw_hal_sreset_get_wifi_status(struct adapter *padapter); + +int rtw_hal_iol_cmd(struct adapter *adapter, struct xmit_frame *xmit_frame, + u32 max_wating_ms, u32 bndy_cnt); + +void rtw_hal_notch_filter(struct adapter *adapter, bool enable); +void rtw_hal_reset_security_engine(struct adapter *adapter); + +s32 rtw_hal_c2h_handler(struct adapter *adapter, + struct c2h_evt_hdr *c2h_evt); +c2h_id_filter rtw_hal_c2h_id_filter_ccx(struct adapter *adapter); +void indicate_wx_scan_complete_event(struct adapter *padapter); +u8 rtw_do_join(struct adapter *padapter); + +#endif /* __HAL_INTF_H__ */ diff --git a/drivers/staging/r8188eu/include/ieee80211.h b/drivers/staging/r8188eu/include/ieee80211.h new file mode 100644 index 000000000000..bc5b030e9c40 --- /dev/null +++ b/drivers/staging/r8188eu/include/ieee80211.h @@ -0,0 +1,1226 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __IEEE80211_H +#define __IEEE80211_H + +#include "osdep_service.h" +#include "drv_types.h" +#include "wifi.h" +#include <linux/wireless.h> + +#define MGMT_QUEUE_NUM 5 + +#define ETH_ALEN 6 +#define ETH_TYPE_LEN 2 +#define PAYLOAD_TYPE_LEN 1 + +#ifdef CONFIG_88EU_AP_MODE + +#define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28) + +/* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */ +enum { + RTL871X_HOSTAPD_FLUSH = 1, + RTL871X_HOSTAPD_ADD_STA = 2, + RTL871X_HOSTAPD_REMOVE_STA = 3, + RTL871X_HOSTAPD_GET_INFO_STA = 4, + /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */ + RTL871X_HOSTAPD_GET_WPAIE_STA = 5, + RTL871X_SET_ENCRYPTION = 6, + RTL871X_GET_ENCRYPTION = 7, + RTL871X_HOSTAPD_SET_FLAGS_STA = 8, + RTL871X_HOSTAPD_GET_RID = 9, + RTL871X_HOSTAPD_SET_RID = 10, + RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11, + RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12, + RTL871X_HOSTAPD_MLME = 13, + RTL871X_HOSTAPD_SCAN_REQ = 14, + RTL871X_HOSTAPD_STA_CLEAR_STATS = 15, + RTL871X_HOSTAPD_SET_BEACON = 16, + RTL871X_HOSTAPD_SET_WPS_BEACON = 17, + RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18, + RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19, + RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20, + RTL871X_HOSTAPD_SET_MACADDR_ACL = 21, + RTL871X_HOSTAPD_ACL_ADD_STA = 22, + RTL871X_HOSTAPD_ACL_REMOVE_STA = 23, +}; + +/* STA flags */ +#define WLAN_STA_AUTH BIT(0) +#define WLAN_STA_ASSOC BIT(1) +#define WLAN_STA_PS BIT(2) +#define WLAN_STA_TIM BIT(3) +#define WLAN_STA_PERM BIT(4) +#define WLAN_STA_AUTHORIZED BIT(5) +#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */ +#define WLAN_STA_SHORT_PREAMBLE BIT(7) +#define WLAN_STA_PREAUTH BIT(8) +#define WLAN_STA_WME BIT(9) +#define WLAN_STA_MFP BIT(10) +#define WLAN_STA_HT BIT(11) +#define WLAN_STA_WPS BIT(12) +#define WLAN_STA_MAYBE_WPS BIT(13) +#define WLAN_STA_NONERP BIT(31) + +#endif + +#define IEEE_CMD_SET_WPA_PARAM 1 +#define IEEE_CMD_SET_WPA_IE 2 +#define IEEE_CMD_SET_ENCRYPTION 3 +#define IEEE_CMD_MLME 4 + +#define IEEE_PARAM_WPA_ENABLED 1 +#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 +#define IEEE_PARAM_DROP_UNENCRYPTED 3 +#define IEEE_PARAM_PRIVACY_INVOKED 4 +#define IEEE_PARAM_AUTH_ALGS 5 +#define IEEE_PARAM_IEEE_802_1X 6 +#define IEEE_PARAM_WPAX_SELECT 7 + +#define AUTH_ALG_OPEN_SYSTEM 0x1 +#define AUTH_ALG_SHARED_KEY 0x2 +#define AUTH_ALG_LEAP 0x00000004 + +#define IEEE_MLME_STA_DEAUTH 1 +#define IEEE_MLME_STA_DISASSOC 2 + +#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 +#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 +#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 +#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 +#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 +#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 + +#define IEEE_CRYPT_ALG_NAME_LEN 16 + +#define WPA_CIPHER_NONE BIT(0) +#define WPA_CIPHER_WEP40 BIT(1) +#define WPA_CIPHER_WEP104 BIT(2) +#define WPA_CIPHER_TKIP BIT(3) +#define WPA_CIPHER_CCMP BIT(4) + + +#define WPA_SELECTOR_LEN 4 +extern u8 RTW_WPA_OUI_TYPE[]; +extern u16 RTW_WPA_VERSION; +extern u8 WPA_AUTH_KEY_MGMT_NONE[]; +extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[]; +extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[]; +extern u8 WPA_CIPHER_SUITE_NONE[]; +extern u8 WPA_CIPHER_SUITE_WEP40[]; +extern u8 WPA_CIPHER_SUITE_TKIP[]; +extern u8 WPA_CIPHER_SUITE_WRAP[]; +extern u8 WPA_CIPHER_SUITE_CCMP[]; +extern u8 WPA_CIPHER_SUITE_WEP104[]; + +#define RSN_HEADER_LEN 4 +#define RSN_SELECTOR_LEN 4 + +extern u16 RSN_VERSION_BSD; +extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[]; +extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[]; +extern u8 RSN_CIPHER_SUITE_NONE[]; +extern u8 RSN_CIPHER_SUITE_WEP40[]; +extern u8 RSN_CIPHER_SUITE_TKIP[]; +extern u8 RSN_CIPHER_SUITE_WRAP[]; +extern u8 RSN_CIPHER_SUITE_CCMP[]; +extern u8 RSN_CIPHER_SUITE_WEP104[]; + +enum ratr_table_mode { + RATR_INX_WIRELESS_NGB = 0, /* BGN 40 Mhz 2SS 1SS */ + RATR_INX_WIRELESS_NG = 1, /* GN or N */ + RATR_INX_WIRELESS_NB = 2, /* BGN 20 Mhz 2SS 1SS or BN */ + RATR_INX_WIRELESS_N = 3, + RATR_INX_WIRELESS_GB = 4, + RATR_INX_WIRELESS_G = 5, + RATR_INX_WIRELESS_B = 6, + RATR_INX_WIRELESS_MC = 7, + RATR_INX_WIRELESS_AC_N = 8, +}; + +enum NETWORK_TYPE { + WIRELESS_INVALID = 0, + /* Sub-Element */ + WIRELESS_11B = BIT(0), /* tx:cck only, rx:cck only, hw: cck */ + WIRELESS_11G = BIT(1), /* tx:ofdm only, rx:ofdm & cck, hw:cck & ofdm*/ + WIRELESS_11_24N = BIT(3), /* tx:MCS only, rx:MCS & cck, hw:MCS & cck */ + + /* Combination */ + /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */ + WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), + /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */ + WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N), + /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */ + WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N), +}; + +#define SUPPORTED_24G_NETTYPE_MSK \ + (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N) + +#define IsSupported24G(NetType) \ + ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false) + +#define IsEnableHWCCK(NetType) \ + IsSupported24G(NetType) + +#define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType) + +#define IsSupportedTxCCK(NetType) \ + ((NetType) & (WIRELESS_11B) ? true : false) +#define IsSupportedTxOFDM(NetType) \ + ((NetType) & (WIRELESS_11G) ? true : false) +#define IsSupportedTxMCS(NetType) \ + ((NetType) & (WIRELESS_11_24N) ? true : false) + +struct ieee_param { + u32 cmd; + u8 sta_addr[ETH_ALEN]; + union { + struct { + u8 name; + u32 value; + } wpa_param; + struct { + u32 len; + u8 reserved[32]; + u8 data[0]; + } wpa_ie; + struct { + int command; + int reason_code; + } mlme; + struct { + u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; + u8 set_tx; + u32 err; + u8 idx; + u8 seq[8]; /* sequence counter (set: RX, get: TX) */ + u16 key_len; + u8 key[0]; + } crypt; +#ifdef CONFIG_88EU_AP_MODE + struct { + u16 aid; + u16 capability; + int flags; + u8 tx_supp_rates[16]; + struct ieee80211_ht_cap ht_cap; + } add_sta; + struct { + u8 reserved[2];/* for set max_num_sta */ + u8 buf[0]; + } bcn_ie; +#endif + + } u; +}; + +#ifdef CONFIG_88EU_AP_MODE +struct ieee_param_ex { + u32 cmd; + u8 sta_addr[ETH_ALEN]; + u8 data[0]; +}; + +struct sta_data { + u16 aid; + u16 capability; + int flags; + u32 sta_set; + u8 tx_supp_rates[16]; + u32 tx_supp_rates_len; + struct ieee80211_ht_cap ht_cap; + u64 rx_pkts; + u64 rx_bytes; + u64 rx_drops; + u64 tx_pkts; + u64 tx_bytes; + u64 tx_drops; +}; +#endif + +#define IEEE80211_DATA_LEN 2304 +/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section + 6.2.1.1.2. + + The figure in section 7.1.2 suggests a body size of up to 2312 + bytes is allowed, which is a bit confusing, I suspect this + represents the 2304 bytes of real data, plus a possible 8 bytes of + WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ + +#define IEEE80211_HLEN 30 +#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) + +/* this is stolen from ipw2200 driver */ +#define IEEE_IBSS_MAC_HASH_SIZE 31 + +struct ieee_ibss_seq { + u8 mac[ETH_ALEN]; + u16 seq_num; + u16 frag_num; + unsigned long packet_time; + struct list_head list; +}; + +struct rtw_ieee80211_hdr { + __le16 frame_ctl; + __le16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; +} __packed; + +struct rtw_ieee80211_hdr_3addr { + __le16 frame_ctl; + __le16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; +} __packed; + +struct rtw_ieee80211_hdr_qos { + __le16 frame_ctl; + __le16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u8 addr4[ETH_ALEN]; + u16 qc; +} __packed; + +struct rtw_ieee80211_hdr_3addr_qos { + __le16 frame_ctl; + __le16 duration_id; + u8 addr1[ETH_ALEN]; + u8 addr2[ETH_ALEN]; + u8 addr3[ETH_ALEN]; + u16 seq_ctl; + u16 qc; +} __packed; + +struct eapol { + u8 snap[6]; + u16 ethertype; + u8 version; + u8 type; + u16 length; +} __packed; + +enum eap_type { + EAP_PACKET = 0, + EAPOL_START, + EAPOL_LOGOFF, + EAPOL_KEY, + EAPOL_ENCAP_ASF_ALERT +}; + +#define IEEE80211_3ADDR_LEN 24 +#define IEEE80211_4ADDR_LEN 30 +#define IEEE80211_FCS_LEN 4 + +#define MIN_FRAG_THRESHOLD 256U +#define MAX_FRAG_THRESHOLD 2346U + +/* Frame control field constants */ +#define RTW_IEEE80211_FCTL_VERS 0x0003 +#define RTW_IEEE80211_FCTL_FTYPE 0x000c +#define RTW_IEEE80211_FCTL_STYPE 0x00f0 +#define RTW_IEEE80211_FCTL_TODS 0x0100 +#define RTW_IEEE80211_FCTL_FROMDS 0x0200 +#define RTW_IEEE80211_FCTL_MOREFRAGS 0x0400 +#define RTW_IEEE80211_FCTL_RETRY 0x0800 +#define RTW_IEEE80211_FCTL_PM 0x1000 +#define RTW_IEEE80211_FCTL_MOREDATA 0x2000 +#define RTW_IEEE80211_FCTL_PROTECTED 0x4000 +#define RTW_IEEE80211_FCTL_ORDER 0x8000 +#define RTW_IEEE80211_FCTL_CTL_EXT 0x0f00 + +#define RTW_IEEE80211_FTYPE_MGMT 0x0000 +#define RTW_IEEE80211_FTYPE_CTL 0x0004 +#define RTW_IEEE80211_FTYPE_DATA 0x0008 +#define RTW_IEEE80211_FTYPE_EXT 0x000c + +/* management */ +#define RTW_IEEE80211_STYPE_ASSOC_REQ 0x0000 +#define RTW_IEEE80211_STYPE_ASSOC_RESP 0x0010 +#define RTW_IEEE80211_STYPE_REASSOC_REQ 0x0020 +#define RTW_IEEE80211_STYPE_REASSOC_RESP 0x0030 +#define RTW_IEEE80211_STYPE_PROBE_REQ 0x0040 +#define RTW_IEEE80211_STYPE_PROBE_RESP 0x0050 +#define RTW_IEEE80211_STYPE_BEACON 0x0080 +#define RTW_IEEE80211_STYPE_ATIM 0x0090 +#define RTW_IEEE80211_STYPE_DISASSOC 0x00A0 +#define RTW_IEEE80211_STYPE_AUTH 0x00B0 +#define RTW_IEEE80211_STYPE_DEAUTH 0x00C0 +#define RTW_IEEE80211_STYPE_ACTION 0x00D0 + +/* control */ +#define RTW_IEEE80211_STYPE_CTL_EXT 0x0060 +#define RTW_IEEE80211_STYPE_BACK_REQ 0x0080 +#define RTW_IEEE80211_STYPE_BACK 0x0090 +#define RTW_IEEE80211_STYPE_PSPOLL 0x00A0 +#define RTW_IEEE80211_STYPE_RTS 0x00B0 +#define RTW_IEEE80211_STYPE_CTS 0x00C0 +#define RTW_IEEE80211_STYPE_ACK 0x00D0 +#define RTW_IEEE80211_STYPE_CFEND 0x00E0 +#define RTW_IEEE80211_STYPE_CFENDACK 0x00F0 + +/* data */ +#define RTW_IEEE80211_STYPE_DATA 0x0000 +#define RTW_IEEE80211_STYPE_DATA_CFACK 0x0010 +#define RTW_IEEE80211_STYPE_DATA_CFPOLL 0x0020 +#define RTW_IEEE80211_STYPE_DATA_CFACKPOLL 0x0030 +#define RTW_IEEE80211_STYPE_NULLFUNC 0x0040 +#define RTW_IEEE80211_STYPE_CFACK 0x0050 +#define RTW_IEEE80211_STYPE_CFPOLL 0x0060 +#define RTW_IEEE80211_STYPE_CFACKPOLL 0x0070 +#define RTW_IEEE80211_STYPE_QOS_DATA 0x0080 +#define RTW_IEEE80211_STYPE_QOS_DATA_CFACK 0x0090 +#define RTW_IEEE80211_STYPE_QOS_DATA_CFPOLL 0x00A0 +#define RTW_IEEE80211_STYPE_QOS_DATA_CFACKPOLL 0x00B0 +#define RTW_IEEE80211_STYPE_QOS_NULLFUNC 0x00C0 +#define RTW_IEEE80211_STYPE_QOS_CFACK 0x00D0 +#define RTW_IEEE80211_STYPE_QOS_CFPOLL 0x00E0 +#define RTW_IEEE80211_STYPE_QOS_CFACKPOLL 0x00F0 + +/* sequence control field */ +#define RTW_IEEE80211_SCTL_FRAG 0x000F +#define RTW_IEEE80211_SCTL_SEQ 0xFFF0 + +#define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0) +#define RTW_ERP_INFO_USE_PROTECTION BIT(1) +#define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2) + +/* QoS, QOS */ +#define NORMAL_ACK 0 +#define NO_ACK 1 +#define NON_EXPLICIT_ACK 2 +#define BLOCK_ACK 3 + +#ifndef ETH_P_PAE +#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ +#endif /* ETH_P_PAE */ + +#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ + +#define ETH_P_ECONET 0x0018 + +#ifndef ETH_P_80211_RAW +#define ETH_P_80211_RAW (ETH_P_ECONET + 1) +#endif + +/* IEEE 802.11 defines */ + +#define P80211_OUI_LEN 3 + +struct ieee80211_snap_hdr { + u8 dsap; /* always 0xAA */ + u8 ssap; /* always 0xAA */ + u8 ctrl; /* always 0x03 */ + u8 oui[P80211_OUI_LEN]; /* organizational universal id */ +} __packed; + +#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) + +#define WLAN_FC_GET_TYPE(fc) ((fc) & RTW_IEEE80211_FCTL_FTYPE) +#define WLAN_FC_GET_STYPE(fc) ((fc) & RTW_IEEE80211_FCTL_STYPE) + +#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f) + +#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG) +#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ) + +/* Authentication algorithms */ +#define WLAN_AUTH_OPEN 0 +#define WLAN_AUTH_SHARED_KEY 1 + +#define WLAN_AUTH_CHALLENGE_LEN 128 + +#define WLAN_CAPABILITY_BSS (1<<0) +#define WLAN_CAPABILITY_IBSS (1<<1) +#define WLAN_CAPABILITY_CF_POLLABLE (1<<2) +#define WLAN_CAPABILITY_CF_POLL_REQUEST (1<<3) +#define WLAN_CAPABILITY_PRIVACY (1<<4) +#define WLAN_CAPABILITY_SHORT_PREAMBLE (1<<5) +#define WLAN_CAPABILITY_PBCC (1<<6) +#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) +#define WLAN_CAPABILITY_SHORT_SLOT (1<<10) + +/* Status codes */ +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 +/* 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 + +/* Reason codes */ +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 +#define WLAN_REASON_JOIN_WRONG_CHANNEL 65534 +#define WLAN_REASON_EXPIRATION_CHK 65535 + +/* Information Element IDs */ +#define WLAN_EID_SSID 0 +#define WLAN_EID_SUPP_RATES 1 +#define WLAN_EID_FH_PARAMS 2 +#define WLAN_EID_DS_PARAMS 3 +#define WLAN_EID_CF_PARAMS 4 +#define WLAN_EID_TIM 5 +#define WLAN_EID_IBSS_PARAMS 6 +#define WLAN_EID_CHALLENGE 16 +/* EIDs defined by IEEE 802.11h - START */ +#define WLAN_EID_PWR_CONSTRAINT 32 +#define WLAN_EID_PWR_CAPABILITY 33 +#define WLAN_EID_TPC_REQUEST 34 +#define WLAN_EID_TPC_REPORT 35 +#define WLAN_EID_SUPPORTED_CHANNELS 36 +#define WLAN_EID_CHANNEL_SWITCH 37 +#define WLAN_EID_MEASURE_REQUEST 38 +#define WLAN_EID_MEASURE_REPORT 39 +#define WLAN_EID_QUITE 40 +#define WLAN_EID_IBSS_DFS 41 +/* EIDs defined by IEEE 802.11h - END */ +#define WLAN_EID_ERP_INFO 42 +#define WLAN_EID_HT_CAP 45 +#define WLAN_EID_RSN 48 +#define WLAN_EID_EXT_SUPP_RATES 50 +#define WLAN_EID_MOBILITY_DOMAIN 54 +#define WLAN_EID_FAST_BSS_TRANSITION 55 +#define WLAN_EID_TIMEOUT_INTERVAL 56 +#define WLAN_EID_RIC_DATA 57 +#define WLAN_EID_HT_OPERATION 61 +#define WLAN_EID_SECONDARY_CHANNEL_OFFSET 62 +#define WLAN_EID_20_40_BSS_COEXISTENCE 72 +#define WLAN_EID_20_40_BSS_INTOLERANT 73 +#define WLAN_EID_OVERLAPPING_BSS_SCAN_PARAMS 74 +#define WLAN_EID_MMIE 76 +#define WLAN_EID_VENDOR_SPECIFIC 221 +#define WLAN_EID_GENERIC (WLAN_EID_VENDOR_SPECIFIC) + +#define IEEE80211_MGMT_HDR_LEN 24 +#define IEEE80211_DATA_HDR3_LEN 24 +#define IEEE80211_DATA_HDR4_LEN 30 + +#define IEEE80211_STATMASK_SIGNAL (1<<0) +#define IEEE80211_STATMASK_RSSI (1<<1) +#define IEEE80211_STATMASK_NOISE (1<<2) +#define IEEE80211_STATMASK_RATE (1<<3) +#define IEEE80211_STATMASK_WEMASK 0x7 + +#define IEEE80211_CCK_MODULATION (1<<0) +#define IEEE80211_OFDM_MODULATION (1<<1) + +#define IEEE80211_24GHZ_BAND (1<<0) +#define IEEE80211_52GHZ_BAND (1<<1) + +#define IEEE80211_CCK_RATE_LEN 4 +#define IEEE80211_NUM_OFDM_RATESLEN 8 + +#define IEEE80211_CCK_RATE_1MB 0x02 +#define IEEE80211_CCK_RATE_2MB 0x04 +#define IEEE80211_CCK_RATE_5MB 0x0B +#define IEEE80211_CCK_RATE_11MB 0x16 +#define IEEE80211_OFDM_RATE_LEN 8 +#define IEEE80211_OFDM_RATE_6MB 0x0C +#define IEEE80211_OFDM_RATE_9MB 0x12 +#define IEEE80211_OFDM_RATE_12MB 0x18 +#define IEEE80211_OFDM_RATE_18MB 0x24 +#define IEEE80211_OFDM_RATE_24MB 0x30 +#define IEEE80211_OFDM_RATE_36MB 0x48 +#define IEEE80211_OFDM_RATE_48MB 0x60 +#define IEEE80211_OFDM_RATE_54MB 0x6C +#define IEEE80211_BASIC_RATE_MASK 0x80 + +#define IEEE80211_CCK_RATE_1MB_MASK (1<<0) +#define IEEE80211_CCK_RATE_2MB_MASK (1<<1) +#define IEEE80211_CCK_RATE_5MB_MASK (1<<2) +#define IEEE80211_CCK_RATE_11MB_MASK (1<<3) +#define IEEE80211_OFDM_RATE_6MB_MASK (1<<4) +#define IEEE80211_OFDM_RATE_9MB_MASK (1<<5) +#define IEEE80211_OFDM_RATE_12MB_MASK (1<<6) +#define IEEE80211_OFDM_RATE_18MB_MASK (1<<7) +#define IEEE80211_OFDM_RATE_24MB_MASK (1<<8) +#define IEEE80211_OFDM_RATE_36MB_MASK (1<<9) +#define IEEE80211_OFDM_RATE_48MB_MASK (1<<10) +#define IEEE80211_OFDM_RATE_54MB_MASK (1<<11) + +#define IEEE80211_CCK_RATES_MASK 0x0000000F +#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ + IEEE80211_CCK_RATE_2MB_MASK) +#define IEEE80211_CCK_DEFAULT_RATES_MASK \ + (IEEE80211_CCK_BASIC_RATES_MASK | \ + IEEE80211_CCK_RATE_5MB_MASK | \ + IEEE80211_CCK_RATE_11MB_MASK) + +#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 +#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ + IEEE80211_OFDM_RATE_12MB_MASK | \ + IEEE80211_OFDM_RATE_24MB_MASK) +#define IEEE80211_OFDM_DEFAULT_RATES_MASK \ + (IEEE80211_OFDM_BASIC_RATES_MASK | \ + IEEE80211_OFDM_RATE_9MB_MASK | \ + IEEE80211_OFDM_RATE_18MB_MASK | \ + IEEE80211_OFDM_RATE_36MB_MASK | \ + IEEE80211_OFDM_RATE_48MB_MASK | \ + IEEE80211_OFDM_RATE_54MB_MASK) +#define IEEE80211_DEFAULT_RATES_MASK \ + (IEEE80211_OFDM_DEFAULT_RATES_MASK | \ + IEEE80211_CCK_DEFAULT_RATES_MASK) + +#define IEEE80211_NUM_OFDM_RATES 8 +#define IEEE80211_NUM_CCK_RATES 4 +#define IEEE80211_OFDM_SHIFT_MASK_A 4 + +/* NOTE: This data is for statistical purposes; not all hardware provides this + * information for frames received. Not setting these will not cause + * any adverse affects. */ +struct ieee80211_rx_stats { + /* u32 mac_time[2]; */ + s8 rssi; + u8 signal; + u8 noise; + u8 received_channel; + u16 rate; /* in 100 kbps */ + /* u8 control; */ + u8 mask; + u8 freq; + u16 len; +}; + +/* IEEE 802.11 requires that STA supports concurrent reception of at least + * three fragmented frames. This define can be increased to support more + * concurrent frames, but it should be noted that each entry can consume about + * 2 kB of RAM and increasing cache size will slow down frame reassembly. */ +#define IEEE80211_FRAG_CACHE_LEN 4 + +struct ieee80211_frag_entry { + u32 first_frag_time; + uint seq; + uint last_frag; + uint qos; /* jackson */ + uint tid; /* jackson */ + struct sk_buff *skb; + u8 src_addr[ETH_ALEN]; + u8 dst_addr[ETH_ALEN]; +}; + +struct ieee80211_stats { + uint tx_unicast_frames; + uint tx_multicast_frames; + uint tx_fragments; + uint tx_unicast_octets; + uint tx_multicast_octets; + uint tx_deferred_transmissions; + uint tx_single_retry_frames; + uint tx_multiple_retry_frames; + uint tx_retry_limit_exceeded; + uint tx_discards; + uint rx_unicast_frames; + uint rx_multicast_frames; + uint rx_fragments; + uint rx_unicast_octets; + uint rx_multicast_octets; + uint rx_fcs_errors; + uint rx_discards_no_buffer; + uint tx_discards_wrong_sa; + uint rx_discards_undecryptable; + uint rx_message_in_msg_fragments; + uint rx_message_in_bad_msg_fragments; +}; + +struct ieee80211_softmac_stats { + uint rx_ass_ok; + uint rx_ass_err; + uint rx_probe_rq; + uint tx_probe_rs; + uint tx_beacons; + uint rx_auth_rq; + uint rx_auth_rs_ok; + uint rx_auth_rs_err; + uint tx_auth_rq; + uint no_auth_rs; + uint no_ass_rs; + uint tx_ass_rq; + uint rx_ass_rq; + uint tx_probe_rq; + uint reassoc; + uint swtxstop; + uint swtxawake; +}; + +#define SEC_KEY_1 (1<<0) +#define SEC_KEY_2 (1<<1) +#define SEC_KEY_3 (1<<2) +#define SEC_KEY_4 (1<<3) +#define SEC_ACTIVE_KEY (1<<4) +#define SEC_AUTH_MODE (1<<5) +#define SEC_UNICAST_GROUP (1<<6) +#define SEC_LEVEL (1<<7) +#define SEC_ENABLED (1<<8) + +#define SEC_LEVEL_0 0 /* None */ +#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ +#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ +#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ +#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ + +#define WEP_KEYS 4 +#define WEP_KEY_LEN 13 + +struct ieee80211_security { + u16 active_key:2, + enabled:1, + auth_mode:2, + auth_algo:4, + unicast_uses_group:1; + u8 key_sizes[WEP_KEYS]; + u8 keys[WEP_KEYS][WEP_KEY_LEN]; + u8 level; + u16 flags; +} __packed; + +/* + + 802.11 data frame from AP + + ,-------------------------------------------------------------------. +Bytes | 2 | 2 | 6 | 6 | 6 | 2 | 0..2312 | 4 | + |------|------|---------|---------|---------|------|---------|------| +Desc. | ctrl | dura | DA/RA | TA | SA | Sequ | frame | fcs | + | | tion | (BSSID) | | | ence | data | | + `-------------------------------------------------------------------' + +Total: 28-2340 bytes + +*/ + +struct ieee80211_header_data { + u16 frame_ctl; + u16 duration_id; + u8 addr1[6]; + u8 addr2[6]; + u8 addr3[6]; + u16 seq_ctrl; +}; + +#define BEACON_PROBE_SSID_ID_POSITION 12 + +/* Management Frame Information Element Types */ +#define MFIE_TYPE_SSID 0 +#define MFIE_TYPE_RATES 1 +#define MFIE_TYPE_FH_SET 2 +#define MFIE_TYPE_DS_SET 3 +#define MFIE_TYPE_CF_SET 4 +#define MFIE_TYPE_TIM 5 +#define MFIE_TYPE_IBSS_SET 6 +#define MFIE_TYPE_CHALLENGE 16 +#define MFIE_TYPE_ERP 42 +#define MFIE_TYPE_RSN 48 +#define MFIE_TYPE_RATES_EX 50 +#define MFIE_TYPE_GENERIC 221 + +struct ieee80211_info_element_hdr { + u8 id; + u8 len; +} __packed; + +struct ieee80211_info_element { + u8 id; + u8 len; + u8 data[0]; +} __packed; + +/* + * These are the data types that can make up management packets + * + u16 auth_algorithm; + u16 auth_sequence; + u16 beacon_interval; + u16 capability; + u8 current_ap[ETH_ALEN]; + u16 listen_interval; + struct { + u16 association_id:14, reserved:2; + } __packed; + u32 time_stamp[2]; + u16 reason; + u16 status; +*/ + +#define IEEE80211_DEFAULT_TX_ESSID "Penguin" +#define IEEE80211_DEFAULT_BASIC_RATE 10 + +struct ieee80211_authentication { + struct ieee80211_header_data header; + u16 algorithm; + u16 transaction; + u16 status; + /* struct ieee80211_info_element_hdr info_element; */ +} __packed; + +struct ieee80211_probe_response { + struct ieee80211_header_data header; + u32 time_stamp[2]; + u16 beacon_interval; + u16 capability; + struct ieee80211_info_element info_element; +} __packed; + +struct ieee80211_probe_request { + struct ieee80211_header_data header; +} __packed; + +struct ieee80211_assoc_request_frame { + struct rtw_ieee80211_hdr_3addr header; + u16 capability; + u16 listen_interval; + struct ieee80211_info_element_hdr info_element; +} __packed; + +struct ieee80211_assoc_response_frame { + struct rtw_ieee80211_hdr_3addr header; + u16 capability; + u16 status; + u16 aid; +} __packed; + +struct ieee80211_txb { + u8 nr_frags; + u8 encrypted; + u16 reserved; + u16 frag_size; + u16 payload_size; + struct sk_buff *fragments[0]; +}; + +/* SWEEP TABLE ENTRIES NUMBER*/ +#define MAX_SWEEP_TAB_ENTRIES 42 +#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 +/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs + * only use 8, and then use extended rates for the remaining supported + * rates. Other APs, however, stick all of their supported rates on the + * main rates information element... */ +#define MAX_RATES_LENGTH ((u8)12) +#define MAX_RATES_EX_LENGTH ((u8)16) +#define MAX_NETWORK_COUNT 128 +#define MAX_CHANNEL_NUMBER 161 +#define IEEE80211_SOFTMAC_SCAN_TIME 400 +/* HZ / 2) */ +#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) + +#define CRC_LENGTH 4U + +#define MAX_WPA_IE_LEN (256) +#define MAX_WPS_IE_LEN (512) +#define MAX_P2P_IE_LEN (256) +#define MAX_WFD_IE_LEN (128) + +#define NETWORK_EMPTY_ESSID (1<<0) +#define NETWORK_HAS_OFDM (1<<1) +#define NETWORK_HAS_CCK (1<<2) + +#define IEEE80211_DTIM_MBCAST 4 +#define IEEE80211_DTIM_UCAST 2 +#define IEEE80211_DTIM_VALID 1 +#define IEEE80211_DTIM_INVALID 0 + +#define IEEE80211_PS_DISABLED 0 +#define IEEE80211_PS_UNICAST IEEE80211_DTIM_UCAST +#define IEEE80211_PS_MBCAST IEEE80211_DTIM_MBCAST +#define IW_ESSID_MAX_SIZE 32 +/* +join_res: +-1: authentication fail +-2: association fail +> 0: TID +*/ + +enum ieee80211_state { + /* the card is not linked at all */ + IEEE80211_NOLINK = 0, + + /* IEEE80211_ASSOCIATING* are for BSS client mode + * the driver shall not perform RX filtering unless + * the state is LINKED. + * The driver shall just check for the state LINKED and + * defaults to NOLINK for ALL the other states (including + * LINKED_SCANNING) + */ + + /* the association procedure will start (wq scheduling)*/ + IEEE80211_ASSOCIATING, + IEEE80211_ASSOCIATING_RETRY, + + /* the association procedure is sending AUTH request*/ + IEEE80211_ASSOCIATING_AUTHENTICATING, + + /* the association procedure has successfully authentcated + * and is sending association request + */ + IEEE80211_ASSOCIATING_AUTHENTICATED, + + /* the link is ok. the card associated to a BSS or linked + * to a ibss cell or acting as an AP and creating the bss + */ + IEEE80211_LINKED, + + /* same as LINKED, but the driver shall apply RX filter + * rules as we are in NO_LINK mode. As the card is still + * logically linked, but it is doing a syncro site survey + * then it will be back to LINKED state. + */ + IEEE80211_LINKED_SCANNING, + +}; + +#define DEFAULT_MAX_SCAN_AGE (15 * HZ) +#define DEFAULT_FTS 2346 + +static inline int is_multicast_mac_addr(const u8 *addr) +{ + return ((addr[0] != 0xff) && (0x01 & addr[0])); +} + +static inline int is_broadcast_mac_addr(const u8 *addr) +{ + return (addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && + (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff); +} + +#define CFG_IEEE80211_RESERVE_FCS (1<<0) +#define CFG_IEEE80211_COMPUTE_FCS (1<<1) + +struct tx_pending { + int frag; + struct ieee80211_txb *txb; +}; + +#define MAXTID 16 + +#define IEEE_A (1<<0) +#define IEEE_B (1<<1) +#define IEEE_G (1<<2) +#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) + +/* Baron move to ieee80211.c */ +int ieee80211_is_empty_essid(const char *essid, int essid_len); +int ieee80211_get_hdrlen(u16 fc); + +/* Action category code */ +enum rtw_ieee80211_category { + RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0, + RTW_WLAN_CATEGORY_QOS = 1, + RTW_WLAN_CATEGORY_DLS = 2, + RTW_WLAN_CATEGORY_BACK = 3, + RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */ + RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5, + RTW_WLAN_CATEGORY_FT = 6, + RTW_WLAN_CATEGORY_HT = 7, + RTW_WLAN_CATEGORY_SA_QUERY = 8, + RTW_WLAN_CATEGORY_TDLS = 12, + RTW_WLAN_CATEGORY_WMM = 17, + RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */ +}; + +/* SPECTRUM_MGMT action code */ +enum rtw_ieee80211_spectrum_mgmt_actioncode { + RTW_WLAN_ACTION_SPCT_MSR_REQ = 0, + RTW_WLAN_ACTION_SPCT_MSR_RPRT = 1, + RTW_WLAN_ACTION_SPCT_TPC_REQ = 2, + RTW_WLAN_ACTION_SPCT_TPC_RPRT = 3, + RTW_WLAN_ACTION_SPCT_CHL_SWITCH = 4, + RTW_WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5, +}; + +enum _PUBLIC_ACTION { + ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */ + ACT_PUBLIC_DSE_ENABLE = 1, + ACT_PUBLIC_DSE_DEENABLE = 2, + ACT_PUBLIC_DSE_REG_LOCATION = 3, + ACT_PUBLIC_EXT_CHL_SWITCH = 4, + ACT_PUBLIC_DSE_MSR_REQ = 5, + ACT_PUBLIC_DSE_MSR_RPRT = 6, + ACT_PUBLIC_MP = 7, /* Measurement Pilot */ + ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8, + ACT_PUBLIC_VENDOR = 9, /* for WIFI_DIRECT */ + ACT_PUBLIC_GAS_INITIAL_REQ = 10, + ACT_PUBLIC_GAS_INITIAL_RSP = 11, + ACT_PUBLIC_GAS_COMEBACK_REQ = 12, + ACT_PUBLIC_GAS_COMEBACK_RSP = 13, + ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14, + ACT_PUBLIC_LOCATION_TRACK = 15, + ACT_PUBLIC_MAX +}; + +/* BACK action code */ +enum rtw_ieee80211_back_actioncode { + RTW_WLAN_ACTION_ADDBA_REQ = 0, + RTW_WLAN_ACTION_ADDBA_RESP = 1, + RTW_WLAN_ACTION_DELBA = 2, +}; + +/* HT features action code */ +enum rtw_ieee80211_ht_actioncode { + RTW_WLAN_ACTION_NOTIFY_CH_WIDTH = 0, + RTW_WLAN_ACTION_SM_PS = 1, + RTW_WLAN_ACTION_PSPM = 2, + RTW_WLAN_ACTION_PCO_PHASE = 3, + RTW_WLAN_ACTION_MIMO_CSI_MX = 4, + RTW_WLAN_ACTION_MIMO_NONCP_BF = 5, + RTW_WLAN_ACTION_MIMP_CP_BF = 6, + RTW_WLAN_ACTION_ASEL_INDICATES_FB = 7, + RTW_WLAN_ACTION_HI_INFO_EXCHG = 8, +}; + +/* BACK (block-ack) parties */ +enum rtw_ieee80211_back_parties { + RTW_WLAN_BACK_RECIPIENT = 0, + RTW_WLAN_BACK_INITIATOR = 1, + RTW_WLAN_BACK_TIMER = 2, +}; + +#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs) + * 00:50:F2 */ +#define WME_OUI_TYPE 2 +#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0 +#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1 +#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2 +#define WME_VERSION 1 + +#define WME_ACTION_CODE_SETUP_REQUEST 0 +#define WME_ACTION_CODE_SETUP_RESPONSE 1 +#define WME_ACTION_CODE_TEARDOWN 2 + +#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0 +#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1 +#define WME_SETUP_RESPONSE_STATUS_REFUSED 3 + +#define WME_TSPEC_DIRECTION_UPLINK 0 +#define WME_TSPEC_DIRECTION_DOWNLINK 1 +#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3 + +#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ + +#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */ + +/** + * enum rtw_ieee80211_channel_flags - channel flags + * + * Channel flags set by the regulatory control code. + * + * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled. + * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted + * on this channel. + * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel. + * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel. + * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel + * is not permitted. + * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel + * is not permitted. + */ +enum rtw_ieee80211_channel_flags { + RTW_IEEE80211_CHAN_DISABLED = 1<<0, + RTW_IEEE80211_CHAN_PASSIVE_SCAN = 1<<1, + RTW_IEEE80211_CHAN_NO_IBSS = 1<<2, + RTW_IEEE80211_CHAN_RADAR = 1<<3, + RTW_IEEE80211_CHAN_NO_HT40PLUS = 1<<4, + RTW_IEEE80211_CHAN_NO_HT40MINUS = 1<<5, +}; + +#define RTW_IEEE80211_CHAN_NO_HT40 \ + (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS) + +/* Represent channel details, subset of ieee80211_channel */ +struct rtw_ieee80211_channel { + u16 hw_value; + u32 flags; +}; + +#define CHAN_FMT \ + "hw_value:%u, " \ + "flags:0x%08x" \ + +#define CHAN_ARG(channel) \ + (channel)->hw_value \ + , (channel)->flags \ + +/* Parsed Information Elements */ +struct rtw_ieee802_11_elems { + u8 *ssid; + u8 ssid_len; + u8 *supp_rates; + u8 supp_rates_len; + u8 *fh_params; + u8 fh_params_len; + u8 *ds_params; + u8 ds_params_len; + u8 *cf_params; + u8 cf_params_len; + u8 *tim; + u8 tim_len; + u8 *ibss_params; + u8 ibss_params_len; + u8 *challenge; + u8 challenge_len; + u8 *erp_info; + u8 erp_info_len; + u8 *ext_supp_rates; + u8 ext_supp_rates_len; + u8 *wpa_ie; + u8 wpa_ie_len; + u8 *rsn_ie; + u8 rsn_ie_len; + u8 *wme; + u8 wme_len; + u8 *wme_tspec; + u8 wme_tspec_len; + u8 *wps_ie; + u8 wps_ie_len; + u8 *power_cap; + u8 power_cap_len; + u8 *supp_channels; + u8 supp_channels_len; + u8 *mdie; + u8 mdie_len; + u8 *ftie; + u8 ftie_len; + u8 *timeout_int; + u8 timeout_int_len; + u8 *ht_capabilities; + u8 ht_capabilities_len; + u8 *ht_operation; + u8 ht_operation_len; + u8 *vendor_ht_cap; + u8 vendor_ht_cap_len; +}; + +enum parse_res { + ParseOK = 0, + ParseUnknown = 1, + ParseFailed = -1 +}; + +enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len, + struct rtw_ieee802_11_elems *elems, + int show_errors); + +u8 *rtw_set_fixed_ie(unsigned char *pbuf, unsigned int len, + unsigned char *source, unsigned int *frlen); +u8 *rtw_set_ie(u8 *pbuf, int index, uint len, u8 *source, uint *frlen); + +enum secondary_ch_offset { + SCN = 0, /* no secondary channel */ + SCA = 1, /* secondary channel above */ + SCB = 3, /* secondary channel below */ +}; +u8 secondary_ch_offset_to_hal_ch_offset(u8 ch_offset); +u8 hal_ch_offset_to_secondary_ch_offset(u8 ch_offset); +u8 *rtw_set_ie_ch_switch(u8 *buf, u32 *buf_len, u8 ch_switch_mode, + u8 new_ch, u8 ch_switch_cnt); +u8 *rtw_set_ie_secondary_ch_offset(u8 *buf, u32 *buf_len, + u8 secondary_ch_offset); +u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, + u8 flags, u16 reason, u16 precedence); + +u8 *rtw_get_ie(u8 *pbuf, int index, int *len, int limit); +u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, + u8 oui_len, u8 *ie, uint *ielen); +int rtw_ies_remove_ie(u8 *ies, uint *ies_len, uint offset, + u8 eid, u8 *oui, u8 oui_len); + +void rtw_set_supported_rate(u8 *SupportedRates, uint mode); + +unsigned char *rtw_get_wpa_ie(unsigned char *pie, int *wpa_ie_len, int limit); +unsigned char *rtw_get_wpa2_ie(unsigned char *pie, int *rsn_ie_len, int limit); +int rtw_get_wpa_cipher_suite(u8 *s); +int rtw_get_wpa2_cipher_suite(u8 *s); +int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len); +int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, + int *pairwise_cipher, int *is_8021x); +int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, + int *pairwise_cipher, int *is_8021x); + +int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, + u8 *wpa_ie, u16 *wpa_len); + +u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen); +u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); +u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, + u8 *buf_attr, u32 *len_attr); +u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, + u8 *buf_content, uint *len_content); + +/** + * for_each_ie - iterate over continuous IEs + * @ie: + * @buf: + * @buf_len: + */ +#define for_each_ie(ie, buf, buf_len) \ + for (ie = (void *)buf; (((u8 *)ie) - ((u8 *)buf) + 1) < buf_len; \ + ie = (void *)(((u8 *)ie) + *(((u8 *)ie)+1) + 2)) + +void dump_ies(u8 *buf, u32 buf_len); +void dump_wps_ie(u8 *ie, u32 ie_len); + +#ifdef CONFIG_88EU_P2P +void dump_p2p_ie(u8 *ie, u32 ie_len); +u8 *rtw_get_p2p_ie(u8 *in_ie, int in_len, u8 *p2p_ie, uint *p2p_ielen); +u8 *rtw_get_p2p_attr(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, + u8 *buf_attr, u32 *len_attr); +u8 *rtw_get_p2p_attr_content(u8 *p2p_ie, uint p2p_ielen, u8 target_attr_id, + u8 *buf_content, uint *len_content); +u32 rtw_set_p2p_attr_content(u8 *pbuf, u8 attr_id, u16 attr_len, + u8 *pdata_attr); +void rtw_wlan_bssid_ex_remove_p2p_attr(struct wlan_bssid_ex *bss_ex, + u8 attr_id); +#endif + +uint rtw_get_rateset_len(u8 *rateset); + +struct registry_priv; +int rtw_generate_ie(struct registry_priv *pregistrypriv); + +int rtw_get_bit_value_from_ieee_value(u8 val); + +uint rtw_is_cckrates_included(u8 *rate); + +uint rtw_is_cckratesonly_included(u8 *rate); + +int rtw_check_network_type(unsigned char *rate, int ratelen, int channel); + +void rtw_get_bcn_info(struct wlan_network *pnetwork); + +void rtw_macaddr_cfg(u8 *mac_addr); + +u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, + unsigned char *MCS_rate); + +int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, + u8 *action); +const char *action_public_str(u8 action); + +#endif /* IEEE80211_H */ diff --git a/drivers/staging/r8188eu/include/ieee80211_ext.h b/drivers/staging/r8188eu/include/ieee80211_ext.h new file mode 100644 index 000000000000..e7ade835d478 --- /dev/null +++ b/drivers/staging/r8188eu/include/ieee80211_ext.h @@ -0,0 +1,271 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __IEEE80211_EXT_H +#define __IEEE80211_EXT_H + +#include "osdep_service.h" +#include "drv_types.h" + +#define WMM_OUI_TYPE 2 +#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0 +#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1 +#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2 +#define WMM_VERSION 1 + +#define WPA_PROTO_WPA BIT(0) +#define WPA_PROTO_RSN BIT(1) + +#define WPA_KEY_MGMT_IEEE8021X BIT(0) +#define WPA_KEY_MGMT_PSK BIT(1) +#define WPA_KEY_MGMT_NONE BIT(2) +#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3) +#define WPA_KEY_MGMT_WPA_NONE BIT(4) + +#define WPA_CAPABILITY_PREAUTH BIT(0) +#define WPA_CAPABILITY_MGMT_FRAME_PROTECTION BIT(6) +#define WPA_CAPABILITY_PEERKEY_ENABLED BIT(9) + +#define PMKID_LEN 16 + +struct wpa_ie_hdr { + u8 elem_id; + u8 len; + u8 oui[4]; /* 24-bit OUI followed by 8-bit OUI type */ + u8 version[2]; /* little endian */ +} __packed; + +struct rsn_ie_hdr { + u8 elem_id; /* WLAN_EID_RSN */ + u8 len; + u8 version[2]; /* little endian */ +} __packed; + +struct wme_ac_parameter { +#if defined(__LITTLE_ENDIAN) + /* byte 1 */ + u8 aifsn:4, + acm:1, + aci:2, + reserved:1; + + /* byte 2 */ + u8 eCWmin:4, + eCWmax:4; +#elif defined(__BIG_ENDIAN) + /* byte 1 */ + u8 reserved:1, + aci:2, + acm:1, + aifsn:4; + + /* byte 2 */ + u8 eCWmax:4, + eCWmin:4; +#else +#error "Please fix <endian.h>" +#endif + + /* bytes 3 & 4 */ + u16 txopLimit; +} __packed; + +struct wme_parameter_element { + /* required fields for WME version 1 */ + u8 oui[3]; + u8 oui_type; + u8 oui_subtype; + u8 version; + u8 acInfo; + u8 reserved; + struct wme_ac_parameter ac[4]; + +} __packed; + +#define WPA_PUT_LE16(a, val) \ + do { \ + (a)[1] = ((u16) (val)) >> 8; \ + (a)[0] = ((u16) (val)) & 0xff; \ + } while (0) + +#define WPA_PUT_BE32(a, val) \ + do { \ + (a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[3] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +#define WPA_PUT_LE32(a, val) \ + do { \ + (a)[3] = (u8) ((((u32) (val)) >> 24) & 0xff); \ + (a)[2] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[0] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +#define RSN_SELECTOR_PUT(a, val) WPA_PUT_BE32((u8 *)(a), (val)) + +/* Action category code */ +enum ieee80211_category { + WLAN_CATEGORY_SPECTRUM_MGMT = 0, + WLAN_CATEGORY_QOS = 1, + WLAN_CATEGORY_DLS = 2, + WLAN_CATEGORY_BACK = 3, + WLAN_CATEGORY_HT = 7, + WLAN_CATEGORY_WMM = 17, +}; + +/* SPECTRUM_MGMT action code */ +enum ieee80211_spectrum_mgmt_actioncode { + WLAN_ACTION_SPCT_MSR_REQ = 0, + WLAN_ACTION_SPCT_MSR_RPRT = 1, + WLAN_ACTION_SPCT_TPC_REQ = 2, + WLAN_ACTION_SPCT_TPC_RPRT = 3, + WLAN_ACTION_SPCT_CHL_SWITCH = 4, + WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5, +}; + +/* BACK action code */ +enum ieee80211_back_actioncode { + WLAN_ACTION_ADDBA_REQ = 0, + WLAN_ACTION_ADDBA_RESP = 1, + WLAN_ACTION_DELBA = 2, +}; + +/* HT features action code */ +enum ieee80211_ht_actioncode { + WLAN_ACTION_NOTIFY_CH_WIDTH = 0, + WLAN_ACTION_SM_PS = 1, + WLAN_ACTION_PSPM = 2, + WLAN_ACTION_PCO_PHASE = 3, + WLAN_ACTION_MIMO_CSI_MX = 4, + WLAN_ACTION_MIMO_NONCP_BF = 5, + WLAN_ACTION_MIMP_CP_BF = 6, + WLAN_ACTION_ASEL_INDICATES_FB = 7, + WLAN_ACTION_HI_INFO_EXCHG = 8, +}; + +/* BACK (block-ack) parties */ +enum ieee80211_back_parties { + WLAN_BACK_RECIPIENT = 0, + WLAN_BACK_INITIATOR = 1, + WLAN_BACK_TIMER = 2, +}; + +struct ieee80211_mgmt { + u16 frame_control; + u16 duration; + u8 da[6]; + u8 sa[6]; + u8 bssid[6]; + u16 seq_ctrl; + union { + struct { + u16 auth_alg; + u16 auth_transaction; + u16 status_code; + /* possibly followed by Challenge text */ + u8 variable[0]; + } __packed auth; + struct { + u16 reason_code; + } __packed deauth; + struct { + u16 capab_info; + u16 listen_interval; + /* followed by SSID and Supported rates */ + u8 variable[0]; + } __packed assoc_req; + struct { + u16 capab_info; + u16 status_code; + u16 aid; + /* followed by Supported rates */ + u8 variable[0]; + } __packed assoc_resp, reassoc_resp; + struct { + u16 capab_info; + u16 listen_interval; + u8 current_ap[6]; + /* followed by SSID and Supported rates */ + u8 variable[0]; + } __packed reassoc_req; + struct { + u16 reason_code; + } __packed disassoc; + struct { + __le64 timestamp; + u16 beacon_int; + u16 capab_info; + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params, TIM */ + u8 variable[0]; + } __packed beacon; + struct { + /* only variable items: SSID, Supported rates */ + u8 variable[0]; + } __packed probe_req; + struct { + __le64 timestamp; + u16 beacon_int; + u16 capab_info; + /* followed by some of SSID, Supported rates, + * FH Params, DS Params, CF Params, IBSS Params */ + u8 variable[0]; + } __packed probe_resp; + struct { + u8 category; + union { + struct { + u8 action_code; + u8 dialog_token; + u8 status_code; + u8 variable[0]; + } __packed wme_action; + struct { + u8 action_code; + u8 dialog_token; + u16 capab; + u16 timeout; + u16 start_seq_num; + } __packed addba_req; + struct { + u8 action_code; + u8 dialog_token; + u16 status; + u16 capab; + u16 timeout; + } __packed addba_resp; + struct { + u8 action_code; + u16 params; + u16 reason_code; + } __packed delba; + structi { + u8 action_code; + /* capab_info for open and confirm, + * reason for close + */ + u16 aux; + /* Followed in plink_confirm by status + * code, AID and supported rates, + * and directly by supported rates in + * plink_open and plink_close + */ + u8 variable[0]; + } __packed plink_action; + struct{ + u8 action_code; + u8 variable[0]; + } __packed mesh_action; + } __packed u; + } __packed action; + } __packed u; +} __packed; + +/* mgmt header + 1 byte category code */ +#define IEEE80211_MIN_ACTION_SIZE \ + FIELD_OFFSET(struct ieee80211_mgmt, u.action.u) + +#endif diff --git a/drivers/staging/r8188eu/include/ioctl_cfg80211.h b/drivers/staging/r8188eu/include/ioctl_cfg80211.h new file mode 100644 index 000000000000..e22481050ef8 --- /dev/null +++ b/drivers/staging/r8188eu/include/ioctl_cfg80211.h @@ -0,0 +1,91 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. i*/ + +#ifndef __IOCTL_CFG80211_H__ +#define __IOCTL_CFG80211_H__ + +struct rtw_wdev_invit_info { + u8 token; + u8 flags; + u8 status; + u8 req_op_ch; + u8 rsp_op_ch; +}; + +#define rtw_wdev_invit_info_init(invit_info) \ + do { \ + (invit_info)->token = 0; \ + (invit_info)->flags = 0x00; \ + (invit_info)->status = 0xff; \ + (invit_info)->req_op_ch = 0; \ + (invit_info)->rsp_op_ch = 0; \ + } while (0) + +struct rtw_wdev_priv { + struct wireless_dev *rtw_wdev; + + struct adapter *padapter; + + struct cfg80211_scan_request *scan_request; + spinlock_t scan_req_lock; + + struct net_device *pmon_ndev;/* for monitor interface */ + char ifname_mon[IFNAMSIZ + 1]; /* name of monitor interface */ + + u8 p2p_enabled; + + u8 provdisc_req_issued; + + struct rtw_wdev_invit_info invit_info; + + u8 bandroid_scan; + bool block; + bool power_mgmt; +}; + +#define wdev_to_priv(w) ((struct rtw_wdev_priv *)(wdev_priv(w))) + +#define wiphy_to_wdev(x) \ +((struct wireless_dev *)(((struct rtw_wdev_priv *)wiphy_priv(x))->rtw_wdev)) + +int rtw_wdev_alloc(struct adapter *padapter, struct device *dev); +void rtw_wdev_free(struct wireless_dev *wdev); +void rtw_wdev_unregister(struct wireless_dev *wdev); + +void rtw_cfg80211_init_wiphy(struct adapter *padapter); + +void rtw_cfg80211_surveydone_event_callback(struct adapter *padapter); + +void rtw_cfg80211_indicate_connect(struct adapter *padapter); +void rtw_cfg80211_indicate_disconnect(struct adapter *padapter); +void rtw_cfg80211_indicate_scan_done(struct rtw_wdev_priv *pwdev_priv, + bool aborted); + +#ifdef CONFIG_88EU_AP_MODE +void rtw_cfg80211_indicate_sta_assoc(struct adapter *padapter, + u8 *pmgmt_frame, uint frame_len); +void rtw_cfg80211_indicate_sta_disassoc(struct adapter *padapter, + unsigned char *da, + unsigned short reason); +#endif /* CONFIG_88EU_AP_MODE */ + +void rtw_cfg80211_issue_p2p_provision_request(struct adapter *padapter, + const u8 *buf, size_t len); +void rtw_cfg80211_rx_p2p_action_public(struct adapter *padapter, + u8 *pmgmt_frame, uint frame_len); +void rtw_cfg80211_rx_action_p2p(struct adapter *padapter, u8 *pmgmt_frame, + uint frame_len); +void rtw_cfg80211_rx_action(struct adapter *adapter, u8 *frame, + uint frame_len, const char *msg); + +int rtw_cfg80211_set_mgnt_wpsp2pie(struct net_device *net, + char *buf, int len, int type); + +bool rtw_cfg80211_pwr_mgmt(struct adapter *adapter); + +#define rtw_cfg80211_rx_mgmt(dev, freq, sig_dbm, buf, len, gfp) \ + cfg80211_rx_mgmt(dev, freq, sig_dbm, buf, len, gfp) +#define rtw_cfg80211_send_rx_assoc(dev, bss, buf, len) \ + cfg80211_send_rx_assoc(dev, bss, buf, len) + +#endif /* __IOCTL_CFG80211_H__ */ diff --git a/drivers/staging/r8188eu/include/mlme_osdep.h b/drivers/staging/r8188eu/include/mlme_osdep.h new file mode 100644 index 000000000000..5b9f688f9424 --- /dev/null +++ b/drivers/staging/r8188eu/include/mlme_osdep.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __MLME_OSDEP_H_ +#define __MLME_OSDEP_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +void rtw_init_mlme_timer(struct adapter *padapter); +void rtw_os_indicate_disconnect(struct adapter *adapter); +void rtw_os_indicate_connect(struct adapter *adapter); +void rtw_os_indicate_scan_done(struct adapter *padapter, bool aborted); +void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie); + +void rtw_reset_securitypriv(struct adapter *adapter); +void indicate_wx_scan_complete_event(struct adapter *padapter); + +#endif /* _MLME_OSDEP_H_ */ diff --git a/drivers/staging/r8188eu/include/mp_custom_oid.h b/drivers/staging/r8188eu/include/mp_custom_oid.h new file mode 100644 index 000000000000..7bcb857c795d --- /dev/null +++ b/drivers/staging/r8188eu/include/mp_custom_oid.h @@ -0,0 +1,333 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __CUSTOM_OID_H +#define __CUSTOM_OID_H + +/* by Owen */ +/* 0xFF818000 - 0xFF81802F RTL8180 Mass Production Kit */ +/* 0xFF818500 - 0xFF81850F RTL8185 Setup Utility */ +/* 0xFF818580 - 0xFF81858F RTL8185 Phy Status Utility */ + +/* */ + +/* by Owen for Production Kit */ +/* For Production Kit with Agilent Equipments */ +/* in order to make our custom oids hopefully somewhat unique */ +/* we will use 0xFF (indicating implementation specific OID) */ +/* 81(first byte of non zero Realtek unique identifier) */ +/* 80 (second byte of non zero Realtek unique identifier) */ +/* XX (the custom OID number - providing 255 possible custom oids) */ + +#define OID_RT_PRO_RESET_DUT 0xFF818000 +#define OID_RT_PRO_SET_DATA_RATE 0xFF818001 +#define OID_RT_PRO_START_TEST 0xFF818002 +#define OID_RT_PRO_STOP_TEST 0xFF818003 +#define OID_RT_PRO_SET_PREAMBLE 0xFF818004 +#define OID_RT_PRO_SET_SCRAMBLER 0xFF818005 +#define OID_RT_PRO_SET_FILTER_BB 0xFF818006 +#define OID_RT_PRO_SET_MANUAL_DIVERSITY_BB 0xFF818007 +#define OID_RT_PRO_SET_CHANNEL_DIRECT_CALL 0xFF818008 +#define OID_RT_PRO_SET_SLEEP_MODE_DIRECT_CALL 0xFF818009 +#define OID_RT_PRO_SET_WAKE_MODE_DIRECT_CALL 0xFF81800A + +#define OID_RT_PRO_SET_TX_ANTENNA_BB 0xFF81800D +#define OID_RT_PRO_SET_ANTENNA_BB 0xFF81800E +#define OID_RT_PRO_SET_CR_SCRAMBLER 0xFF81800F +#define OID_RT_PRO_SET_CR_NEW_FILTER 0xFF818010 +#define OID_RT_PRO_SET_TX_POWER_CONTROL 0xFF818011 +#define OID_RT_PRO_SET_CR_TX_CONFIG 0xFF818012 +#define OID_RT_PRO_GET_TX_POWER_CONTROL 0xFF818013 +#define OID_RT_PRO_GET_CR_SIGNAL_QUALITY 0xFF818014 +#define OID_RT_PRO_SET_CR_SETPOINT 0xFF818015 +#define OID_RT_PRO_SET_INTEGRATOR 0xFF818016 +#define OID_RT_PRO_SET_SIGNAL_QUALITY 0xFF818017 +#define OID_RT_PRO_GET_INTEGRATOR 0xFF818018 +#define OID_RT_PRO_GET_SIGNAL_QUALITY 0xFF818019 +#define OID_RT_PRO_QUERY_EEPROM_TYPE 0xFF81801A +#define OID_RT_PRO_WRITE_MAC_ADDRESS 0xFF81801B +#define OID_RT_PRO_READ_MAC_ADDRESS 0xFF81801C +#define OID_RT_PRO_WRITE_CIS_DATA 0xFF81801D +#define OID_RT_PRO_READ_CIS_DATA 0xFF81801E +#define OID_RT_PRO_WRITE_POWER_CONTROL 0xFF81801F +#define OID_RT_PRO_READ_POWER_CONTROL 0xFF818020 +#define OID_RT_PRO_WRITE_EEPROM 0xFF818021 +#define OID_RT_PRO_READ_EEPROM 0xFF818022 +#define OID_RT_PRO_RESET_TX_PACKET_SENT 0xFF818023 +#define OID_RT_PRO_QUERY_TX_PACKET_SENT 0xFF818024 +#define OID_RT_PRO_RESET_RX_PACKET_RECEIVED 0xFF818025 +#define OID_RT_PRO_QUERY_RX_PACKET_RECEIVED 0xFF818026 +#define OID_RT_PRO_QUERY_RX_PACKET_CRC32_ERROR 0xFF818027 +#define OID_RT_PRO_QUERY_CURRENT_ADDRESS 0xFF818028 +#define OID_RT_PRO_QUERY_PERMANENT_ADDRESS 0xFF818029 +#define OID_RT_PRO_SET_PHILIPS_RF_PARAMETERS 0xFF81802A +#define OID_RT_PRO_RECEIVE_PACKET 0xFF81802C +/* added by Owen on 04/08/03 for Cameo's request */ +#define OID_RT_PRO_WRITE_EEPROM_BYTE 0xFF81802D +#define OID_RT_PRO_READ_EEPROM_BYTE 0xFF81802E +#define OID_RT_PRO_SET_MODULATION 0xFF81802F +/* */ + +/* Sean */ +#define OID_RT_DRIVER_OPTION 0xFF818080 +#define OID_RT_RF_OFF 0xFF818081 +#define OID_RT_AUTH_STATUS 0xFF818082 + +/* */ +#define OID_RT_PRO_SET_CONTINUOUS_TX 0xFF81800B +#define OID_RT_PRO_SET_SINGLE_CARRIER_TX 0xFF81800C +#define OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX 0xFF81802B +#define OID_RT_PRO_SET_SINGLE_TONE_TX 0xFF818043 +/* */ + +/* by Owen for RTL8185 Phy Status Report Utility */ +#define OID_RT_UTILITY_false_ALARM_COUNTERS 0xFF818580 +#define OID_RT_UTILITY_SELECT_DEBUG_MODE 0xFF818581 +#define OID_RT_UTILITY_SELECT_SUBCARRIER_NUMBER 0xFF818582 +#define OID_RT_UTILITY_GET_RSSI_STATUS 0xFF818583 +#define OID_RT_UTILITY_GET_FRAME_DETECTION_STATUS 0xFF818584 +#define OID_RT_UTILITY_GET_AGC_AND_FREQUENCY_OFFSET_ESTIMATION_STATUS \ + 0xFF818585 +#define OID_RT_UTILITY_GET_CHANNEL_ESTIMATION_STATUS 0xFF818586 +/* */ + +/* by Owen on 03/09/19-03/09/22 for RTL8185 */ +#define OID_RT_WIRELESS_MODE 0xFF818500 +#define OID_RT_SUPPORTED_RATES 0xFF818501 +#define OID_RT_DESIRED_RATES 0xFF818502 +#define OID_RT_WIRELESS_MODE_STARTING_ADHOC 0xFF818503 +/* */ + +#define OID_RT_GET_CONNECT_STATE 0xFF030001 +#define OID_RT_RESCAN 0xFF030002 +#define OID_RT_SET_KEY_LENGTH 0xFF030003 +#define OID_RT_SET_DEFAULT_KEY_ID 0xFF030004 + +#define OID_RT_SET_CHANNEL 0xFF010182 +#define OID_RT_SET_SNIFFER_MODE 0xFF010183 +#define OID_RT_GET_SIGNAL_QUALITY 0xFF010184 +#define OID_RT_GET_SMALL_PACKET_CRC 0xFF010185 +#define OID_RT_GET_MIDDLE_PACKET_CRC 0xFF010186 +#define OID_RT_GET_LARGE_PACKET_CRC 0xFF010187 +#define OID_RT_GET_TX_RETRY 0xFF010188 +#define OID_RT_GET_RX_RETRY 0xFF010189 +#define OID_RT_PRO_SET_FW_DIG_STATE 0xFF01018A/* S */ +#define OID_RT_PRO_SET_FW_RA_STATE 0xFF01018B/* S */ + +#define OID_RT_GET_RX_TOTAL_PACKET 0xFF010190 +#define OID_RT_GET_TX_BEACON_OK 0xFF010191 +#define OID_RT_GET_TX_BEACON_ERR 0xFF010192 +#define OID_RT_GET_RX_ICV_ERR 0xFF010193 +#define OID_RT_SET_ENCRYPTION_ALGORITHM 0xFF010194 +#define OID_RT_SET_NO_AUTO_RESCAN 0xFF010195 +#define OID_RT_GET_PREAMBLE_MODE 0xFF010196 +#define OID_RT_GET_DRIVER_UP_DELTA_TIME 0xFF010197 +#define OID_RT_GET_AP_IP 0xFF010198 +#define OID_RT_GET_CHANNELPLAN 0xFF010199 +#define OID_RT_SET_PREAMBLE_MODE 0xFF01019A +#define OID_RT_SET_BCN_INTVL 0xFF01019B +#define OID_RT_GET_RF_VENDER 0xFF01019C +#define OID_RT_DEDICATE_PROBE 0xFF01019D +#define OID_RT_PRO_RX_FILTER_PATTERN 0xFF01019E + +#define OID_RT_GET_DCST_CURRENT_THRESHOLD 0xFF01019F + +#define OID_RT_GET_CCA_ERR 0xFF0101A0 +#define OID_RT_GET_CCA_UPGRADE_THRESHOLD 0xFF0101A1 +#define OID_RT_GET_CCA_FALLBACK_THRESHOLD 0xFF0101A2 + +#define OID_RT_GET_CCA_UPGRADE_EVALUATE_TIMES 0xFF0101A3 +#define OID_RT_GET_CCA_FALLBACK_EVALUATE_TIMES 0xFF0101A4 + +/* by Owen on 03/31/03 for Cameo's request */ +#define OID_RT_SET_RATE_ADAPTIVE 0xFF0101A5 +/* */ +#define OID_RT_GET_DCST_EVALUATE_PERIOD 0xFF0101A5 +#define OID_RT_GET_DCST_TIME_UNIT_INDEX 0xFF0101A6 +#define OID_RT_GET_TOTAL_TX_BYTES 0xFF0101A7 +#define OID_RT_GET_TOTAL_RX_BYTES 0xFF0101A8 +#define OID_RT_CURRENT_TX_POWER_LEVEL 0xFF0101A9 +#define OID_RT_GET_ENC_KEY_MISMATCH_COUNT 0xFF0101AA +#define OID_RT_GET_ENC_KEY_MATCH_COUNT 0xFF0101AB +#define OID_RT_GET_CHANNEL 0xFF0101AC + +#define OID_RT_SET_CHANNELPLAN 0xFF0101AD +#define OID_RT_GET_HARDWARE_RADIO_OFF 0xFF0101AE +#define OID_RT_CHANNELPLAN_BY_COUNTRY 0xFF0101AF +#define OID_RT_SCAN_AVAILABLE_BSSID 0xFF0101B0 +#define OID_RT_GET_HARDWARE_VERSION 0xFF0101B1 +#define OID_RT_GET_IS_ROAMING 0xFF0101B2 +#define OID_RT_GET_IS_PRIVACY 0xFF0101B3 +#define OID_RT_GET_KEY_MISMATCH 0xFF0101B4 +#define OID_RT_SET_RSSI_ROAM_TRAFFIC_TH 0xFF0101B5 +#define OID_RT_SET_RSSI_ROAM_SIGNAL_TH 0xFF0101B6 +#define OID_RT_RESET_LOG 0xFF0101B7 +#define OID_RT_GET_LOG 0xFF0101B8 +#define OID_RT_SET_INDICATE_HIDDEN_AP 0xFF0101B9 +#define OID_RT_GET_HEADER_FAIL 0xFF0101BA +#define OID_RT_SUPPORTED_WIRELESS_MODE 0xFF0101BB +#define OID_RT_GET_CHANNEL_LIST 0xFF0101BC +#define OID_RT_GET_SCAN_IN_PROGRESS 0xFF0101BD +#define OID_RT_GET_TX_INFO 0xFF0101BE +#define OID_RT_RF_READ_WRITE_OFFSET 0xFF0101BF +#define OID_RT_RF_READ_WRITE 0xFF0101C0 + +/* For Netgear request. 2005.01.13, by rcnjko. */ +#define OID_RT_FORCED_DATA_RATE 0xFF0101C1 +#define OID_RT_WIRELESS_MODE_FOR_SCAN_LIST 0xFF0101C2 +/* For Netgear request. 2005.02.17, by rcnjko. */ +#define OID_RT_GET_BSS_WIRELESS_MODE 0xFF0101C3 +/* For AZ project. 2005.06.27, by rcnjko. */ +#define OID_RT_SCAN_WITH_MAGIC_PACKET 0xFF0101C4 + +/* Vincent 8185MP */ +#define OID_RT_PRO_RX_FILTER 0xFF0111C0 + +#define OID_CE_USB_WRITE_REGISTRY 0xFF0111C1 +#define OID_CE_USB_READ_REGISTRY 0xFF0111C2 + +#define OID_RT_PRO_SET_INITIAL_GA 0xFF0111C3 +#define OID_RT_PRO_SET_BB_RF_STANDBY_MODE 0xFF0111C4 +#define OID_RT_PRO_SET_BB_RF_SHUTDOWN_MODE 0xFF0111C5 +#define OID_RT_PRO_SET_TX_CHARGE_PUMP 0xFF0111C6 +#define OID_RT_PRO_SET_RX_CHARGE_PUMP 0xFF0111C7 +#define OID_RT_PRO_RF_WRITE_REGISTRY 0xFF0111C8 +#define OID_RT_PRO_RF_READ_REGISTRY 0xFF0111C9 +#define OID_RT_PRO_QUERY_RF_TYPE 0xFF0111CA + +/* AP OID */ +#define OID_RT_AP_GET_ASSOCIATED_STATION_LIST 0xFF010300 +#define OID_RT_AP_GET_CURRENT_TIME_STAMP 0xFF010301 +#define OID_RT_AP_SWITCH_INTO_AP_MODE 0xFF010302 +#define OID_RT_AP_SET_DTIM_PERIOD 0xFF010303 +/* Determine if driver supports AP mode. */ +#define OID_RT_AP_SUPPORTED 0xFF010304 +/* Set WPA-PSK passphrase into authenticator. */ +#define OID_RT_AP_SET_PASSPHRASE 0xFF010305 + +/* 8187MP. 2004.09.06, by rcnjko. */ +#define OID_RT_PRO8187_WI_POLL 0xFF818780 +#define OID_RT_PRO_WRITE_BB_REG 0xFF818781 +#define OID_RT_PRO_READ_BB_REG 0xFF818782 +#define OID_RT_PRO_WRITE_RF_REG 0xFF818783 +#define OID_RT_PRO_READ_RF_REG 0xFF818784 + +/* Meeting House. added by Annie, 2005-07-20. */ +#define OID_RT_MH_VENDER_ID 0xFFEDC100 + +/* 8711 MP OID added 20051230. */ +#define OID_RT_PRO8711_JOIN_BSS 0xFF871100/* S */ + +#define OID_RT_PRO_READ_REGISTER 0xFF871101 /* Q */ +#define OID_RT_PRO_WRITE_REGISTER 0xFF871102 /* S */ + +#define OID_RT_PRO_BURST_READ_REGISTER 0xFF871103 /* Q */ +#define OID_RT_PRO_BURST_WRITE_REGISTER 0xFF871104 /* S */ + +#define OID_RT_PRO_WRITE_TXCMD 0xFF871105 /* S */ + +#define OID_RT_PRO_READ16_EEPROM 0xFF871106 /* Q */ +#define OID_RT_PRO_WRITE16_EEPROM 0xFF871107 /* S */ + +#define OID_RT_PRO_H2C_SET_COMMAND 0xFF871108 /* S */ +#define OID_RT_PRO_H2C_QUERY_RESULT 0xFF871109 /* Q */ + +#define OID_RT_PRO8711_WI_POLL 0xFF87110A /* Q */ +#define OID_RT_PRO8711_PKT_LOSS 0xFF87110B /* Q */ +#define OID_RT_RD_ATTRIB_MEM 0xFF87110C/* Q */ +#define OID_RT_WR_ATTRIB_MEM 0xFF87110D/* S */ + +/* Method 2 for H2C/C2H */ +#define OID_RT_PRO_H2C_CMD_MODE 0xFF871110 /* S */ +#define OID_RT_PRO_H2C_CMD_RSP_MODE 0xFF871111 /* Q */ +#define OID_RT_PRO_H2C_CMD_EVENT_MODE 0xFF871112 /* S */ +#define OID_RT_PRO_WAIT_C2H_EVENT 0xFF871113 /* Q */ +#define OID_RT_PRO_RW_ACCESS_PROTOCOL_TEST 0xFF871114/* Q */ + +#define OID_RT_PRO_SCSI_ACCESS_TEST 0xFF871115 /* Q, S */ + +#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_OUT 0xFF871116 /* S */ +#define OID_RT_PRO_SCSI_TCPIPOFFLOAD_IN 0xFF871117 /* Q,S */ +#define OID_RT_RRO_RX_PKT_VIA_IOCTRL 0xFF871118 /* Q */ +#define OID_RT_RRO_RX_PKTARRAY_VIA_IOCTRL 0xFF871119 /* Q */ + +#define OID_RT_RPO_SET_PWRMGT_TEST 0xFF87111A /* S */ +#define OID_RT_PRO_QRY_PWRMGT_TEST 0XFF87111B /* Q */ +#define OID_RT_RPO_ASYNC_RWIO_TEST 0xFF87111C /* S */ +#define OID_RT_RPO_ASYNC_RWIO_POLL 0xFF87111D /* Q */ +#define OID_RT_PRO_SET_RF_INTFS 0xFF87111E /* S */ +#define OID_RT_POLL_RX_STATUS 0xFF87111F /* Q */ + +#define OID_RT_PRO_CFG_DEBUG_MESSAGE 0xFF871120 /* Q,S */ +#define OID_RT_PRO_SET_DATA_RATE_EX 0xFF871121/* S */ +#define OID_RT_PRO_SET_BASIC_RATE 0xFF871122/* S */ +#define OID_RT_PRO_READ_TSSI 0xFF871123/* S */ +#define OID_RT_PRO_SET_POWER_TRACKING 0xFF871124/* S */ + +#define OID_RT_PRO_QRY_PWRSTATE 0xFF871150 /* Q */ +#define OID_RT_PRO_SET_PWRSTATE 0xFF871151 /* S */ + +/* Method 2 , using workitem */ +#define OID_RT_SET_READ_REG 0xFF871181 /* S */ +#define OID_RT_SET_WRITE_REG 0xFF871182 /* S */ +#define OID_RT_SET_BURST_READ_REG 0xFF871183 /* S */ +#define OID_RT_SET_BURST_WRITE_REG 0xFF871184 /* S */ +#define OID_RT_SET_WRITE_TXCMD 0xFF871185 /* S */ +#define OID_RT_SET_READ16_EEPROM 0xFF871186 /* S */ +#define OID_RT_SET_WRITE16_EEPROM 0xFF871187 /* S */ +#define OID_RT_QRY_POLL_WKITEM 0xFF871188 /* Q */ + +/* For SDIO INTERFACE only */ +#define OID_RT_PRO_SYNCPAGERW_SRAM 0xFF8711A0 /* Q, S */ +#define OID_RT_PRO_871X_DRV_EXT 0xFF8711A1 + +/* For USB INTERFACE only */ +#define OID_RT_PRO_USB_VENDOR_REQ 0xFF8711B0 /* Q, S */ +#define OID_RT_PRO_SCSI_AUTO_TEST 0xFF8711B1 /* S */ +#define OID_RT_PRO_USB_MAC_AC_FIFO_WRITE 0xFF8711B2 /* S */ +#define OID_RT_PRO_USB_MAC_RX_FIFO_READ 0xFF8711B3 /* Q */ +#define OID_RT_PRO_USB_MAC_RX_FIFO_POLLING 0xFF8711B4 /* Q */ + +#define OID_RT_PRO_H2C_SET_RATE_TABLE 0xFF8711FB /* S */ +#define OID_RT_PRO_H2C_GET_RATE_TABLE 0xFF8711FC /* S */ +#define OID_RT_PRO_H2C_C2H_LBK_TEST 0xFF8711FE + +#define OID_RT_PRO_ENCRYPTION_CTRL 0xFF871200 /* Q, S */ +#define OID_RT_PRO_ADD_STA_INFO 0xFF871201 /* S */ +#define OID_RT_PRO_DELE_STA_INFO 0xFF871202 /* S */ +#define OID_RT_PRO_QUERY_DR_VARIABLE 0xFF871203 /* Q */ + +#define OID_RT_PRO_RX_PACKET_TYPE 0xFF871204 /* Q, S */ + +#define OID_RT_PRO_READ_EFUSE 0xFF871205 /* Q */ +#define OID_RT_PRO_WRITE_EFUSE 0xFF871206 /* S */ +#define OID_RT_PRO_RW_EFUSE_PGPKT 0xFF871207 /* Q, S */ +#define OID_RT_GET_EFUSE_CURRENT_SIZE 0xFF871208 /* Q */ + +#define OID_RT_SET_BANDWIDTH 0xFF871209 /* S */ +#define OID_RT_SET_CRYSTAL_CAP 0xFF87120A /* S */ + +#define OID_RT_SET_RX_PACKET_TYPE 0xFF87120B /* S */ + +#define OID_RT_GET_EFUSE_MAX_SIZE 0xFF87120C /* Q */ + +#define OID_RT_PRO_SET_TX_AGC_OFFSET 0xFF87120D /* S */ + +#define OID_RT_PRO_SET_PKT_TEST_MODE 0xFF87120E /* S */ + +#define OID_RT_PRO_FOR_EVM_TEST_SETTING 0xFF87120F /* S */ + +#define OID_RT_PRO_GET_THERMAL_METER 0xFF871210 /* Q */ + +#define OID_RT_RESET_PHY_RX_PACKET_COUNT 0xFF871211 /* S */ +#define OID_RT_GET_PHY_RX_PACKET_RECEIVED 0xFF871212 /* Q */ +#define OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR 0xFF871213 /* Q */ + +#define OID_RT_SET_POWER_DOWN 0xFF871214 /* S */ + +#define OID_RT_GET_POWER_MODE 0xFF871215 /* Q */ + +#define OID_RT_PRO_EFUSE 0xFF871216 /* Q, S */ +#define OID_RT_PRO_EFUSE_MAP 0xFF871217 /* Q, S */ + +#endif /* ifndef __CUSTOM_OID_H */ diff --git a/drivers/staging/r8188eu/include/odm.h b/drivers/staging/r8188eu/include/odm.h new file mode 100644 index 000000000000..d9041ee576bb --- /dev/null +++ b/drivers/staging/r8188eu/include/odm.h @@ -0,0 +1,1154 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HALDMOUTSRC_H__ +#define __HALDMOUTSRC_H__ + +/* Definition */ +/* Define all team support ability. */ + +/* Define for all teams. Please Define the constant in your precomp header. */ + +/* define DM_ODM_SUPPORT_AP 0 */ +/* define DM_ODM_SUPPORT_ADSL 0 */ +/* define DM_ODM_SUPPORT_CE 0 */ +/* define DM_ODM_SUPPORT_MP 1 */ + +/* Define ODM SW team support flag. */ + +/* Antenna Switch Relative Definition. */ + +/* Add new function SwAntDivCheck8192C(). */ +/* This is the main function of Antenna diversity function before link. */ +/* Mainly, it just retains last scan result and scan again. */ +/* After that, it compares the scan result to see which one gets better + * RSSI. It selects antenna with better receiving power and returns better + * scan result. */ + +#define TP_MODE 0 +#define RSSI_MODE 1 +#define TRAFFIC_LOW 0 +#define TRAFFIC_HIGH 1 + +/* 3 Tx Power Tracking */ +/* 3============================================================ */ +#define DPK_DELTA_MAPPING_NUM 13 +#define index_mapping_HP_NUM 15 + +/* */ +/* 3 PSD Handler */ +/* 3============================================================ */ + +#define AFH_PSD 1 /* 0:normal PSD scan, 1: only do 20 pts PSD */ +#define MODE_40M 0 /* 0:20M, 1:40M */ +#define PSD_TH2 3 +#define PSD_CHM 20 /* Minimum channel number for BT AFH */ +#define SIR_STEP_SIZE 3 +#define Smooth_Size_1 5 +#define Smooth_TH_1 3 +#define Smooth_Size_2 10 +#define Smooth_TH_2 4 +#define Smooth_Size_3 20 +#define Smooth_TH_3 4 +#define Smooth_Step_Size 5 +#define Adaptive_SIR 1 +#define PSD_RESCAN 4 +#define PSD_SCAN_INTERVAL 700 /* ms */ + +/* 8723A High Power IGI Setting */ +#define DM_DIG_HIGH_PWR_IGI_LOWER_BOUND 0x22 +#define DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND 0x28 +#define DM_DIG_HIGH_PWR_THRESHOLD 0x3a + +/* LPS define */ +#define DM_DIG_FA_TH0_LPS 4 /* 4 in lps */ +#define DM_DIG_FA_TH1_LPS 15 /* 15 lps */ +#define DM_DIG_FA_TH2_LPS 30 /* 30 lps */ +#define RSSI_OFFSET_DIG 0x05; + +/* ANT Test */ +#define ANTTESTALL 0x00 /* Ant A or B will be Testing */ +#define ANTTESTA 0x01 /* Ant A will be Testing */ +#define ANTTESTB 0x02 /* Ant B will be testing */ + +/* structure and define */ + +/* Add for AP/ADSLpseudo DM structuer requirement. */ +/* We need to remove to other position??? */ +struct rtl8192cd_priv { + u8 temp; +}; + +struct rtw_dig { + u8 Dig_Enable_Flag; + u8 Dig_Ext_Port_Stage; + + int RssiLowThresh; + int RssiHighThresh; + + u32 FALowThresh; + u32 FAHighThresh; + + u8 CurSTAConnectState; + u8 PreSTAConnectState; + u8 CurMultiSTAConnectState; + + u8 PreIGValue; + u8 CurIGValue; + u8 BackupIGValue; + + s8 BackoffVal; + s8 BackoffVal_range_max; + s8 BackoffVal_range_min; + u8 rx_gain_range_max; + u8 rx_gain_range_min; + u8 Rssi_val_min; + + u8 PreCCK_CCAThres; + u8 CurCCK_CCAThres; + u8 PreCCKPDState; + u8 CurCCKPDState; + + u8 LargeFAHit; + u8 ForbiddenIGI; + u32 Recover_cnt; + + u8 DIG_Dynamic_MIN_0; + u8 DIG_Dynamic_MIN_1; + bool bMediaConnect_0; + bool bMediaConnect_1; + + u32 AntDiv_RSSI_max; + u32 RSSI_max; +}; + +struct rtl_ps { + u8 pre_cca_state; + u8 cur_cca_state; + + u8 pre_rf_state; + u8 cur_rf_state; + + int rssi_val_min; + + u8 initialize; + u32 reg_874; + u32 reg_c70; + u32 reg_85c; + u32 reg_a74; + +}; + +struct false_alarm_stats { + u32 Cnt_Parity_Fail; + u32 Cnt_Rate_Illegal; + u32 Cnt_Crc8_fail; + u32 Cnt_Mcs_fail; + u32 Cnt_Ofdm_fail; + u32 Cnt_Cck_fail; + u32 Cnt_all; + u32 Cnt_Fast_Fsync; + u32 Cnt_SB_Search_fail; + u32 Cnt_OFDM_CCA; + u32 Cnt_CCK_CCA; + u32 Cnt_CCA_all; + u32 Cnt_BW_USC; /* Gary */ + u32 Cnt_BW_LSC; /* Gary */ +}; + +struct dyn_primary_cca { + u8 pri_cca_flag; + u8 intf_flag; + u8 intf_type; + u8 dup_rts_flag; + u8 monitor_flag; +}; + +struct rx_hpc { + u8 RXHP_flag; + u8 PSD_func_trigger; + u8 PSD_bitmap_RXHP[80]; + u8 Pre_IGI; + u8 Cur_IGI; + u8 Pre_pw_th; + u8 Cur_pw_th; + bool First_time_enter; + bool RXHP_enable; + u8 TP_Mode; + struct timer_list PSDTimer; +}; + +#define ASSOCIATE_ENTRY_NUM 32 /* Max size of AsocEntry[]. */ +#define ODM_ASSOCIATE_ENTRY_NUM ASSOCIATE_ENTRY_NUM + +/* This indicates two different steps. */ +/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to + * the signal on the air. */ +/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in + * SWAW_STEP_PEAK with original RSSI to determine if it is necessary to + * switch antenna. */ + +#define SWAW_STEP_PEAK 0 +#define SWAW_STEP_DETERMINE 1 + +#define TP_MODE 0 +#define RSSI_MODE 1 +#define TRAFFIC_LOW 0 +#define TRAFFIC_HIGH 1 + +struct sw_ant_switch { + u8 try_flag; + s32 PreRSSI; + u8 CurAntenna; + u8 PreAntenna; + u8 RSSI_Trying; + u8 TestMode; + u8 bTriggerAntennaSwitch; + u8 SelectAntennaMap; + u8 RSSI_target; + + /* Before link Antenna Switch check */ + u8 SWAS_NoLink_State; + u32 SWAS_NoLink_BK_Reg860; + bool ANTA_ON; /* To indicate Ant A is or not */ + bool ANTB_ON; /* To indicate Ant B is on or not */ + + s32 RSSI_sum_A; + s32 RSSI_sum_B; + s32 RSSI_cnt_A; + s32 RSSI_cnt_B; + u64 lastTxOkCnt; + u64 lastRxOkCnt; + u64 TXByteCnt_A; + u64 TXByteCnt_B; + u64 RXByteCnt_A; + u64 RXByteCnt_B; + u8 TrafficLoad; + struct timer_list SwAntennaSwitchTimer; + /* Hybrid Antenna Diversity */ + u32 CCK_Ant1_Cnt[ASSOCIATE_ENTRY_NUM]; + u32 CCK_Ant2_Cnt[ASSOCIATE_ENTRY_NUM]; + u32 OFDM_Ant1_Cnt[ASSOCIATE_ENTRY_NUM]; + u32 OFDM_Ant2_Cnt[ASSOCIATE_ENTRY_NUM]; + u32 RSSI_Ant1_Sum[ASSOCIATE_ENTRY_NUM]; + u32 RSSI_Ant2_Sum[ASSOCIATE_ENTRY_NUM]; + u8 TxAnt[ASSOCIATE_ENTRY_NUM]; + u8 TargetSTA; + u8 antsel; + u8 RxIdleAnt; +}; + +struct edca_turbo { + bool bCurrentTurboEDCA; + bool bIsCurRDLState; + u32 prv_traffic_idx; /* edca turbo */ +}; + +struct odm_rate_adapt { + u8 Type; /* DM_Type_ByFW/DM_Type_ByDriver */ + u8 HighRSSIThresh; /* if RSSI > HighRSSIThresh => RATRState is DM_RATR_STA_HIGH */ + u8 LowRSSIThresh; /* if RSSI <= LowRSSIThresh => RATRState is DM_RATR_STA_LOW */ + u8 RATRState; /* Current RSSI level, DM_RATR_STA_HIGH/DM_RATR_STA_MIDDLE/DM_RATR_STA_LOW */ + u32 LastRATR; /* RATR Register Content */ +}; + +#define IQK_MAC_REG_NUM 4 +#define IQK_ADDA_REG_NUM 16 +#define IQK_BB_REG_NUM_MAX 10 +#define IQK_BB_REG_NUM 9 +#define HP_THERMAL_NUM 8 + +#define AVG_THERMAL_NUM 8 +#define IQK_Matrix_REG_NUM 8 +#define IQK_Matrix_Settings_NUM 1+24+21 + +#define DM_Type_ByFWi 0 +#define DM_Type_ByDriver 1 + +/* Declare for common info */ + +struct odm_phy_status_info { + u8 RxPWDBAll; + u8 SignalQuality; /* in 0-100 index. */ + u8 RxMIMOSignalQuality[MAX_PATH_NUM_92CS]; /* EVM */ + u8 RxMIMOSignalStrength[MAX_PATH_NUM_92CS];/* in 0~100 index */ + s8 RxPower; /* in dBm Translate from PWdB */ + s8 RecvSignalPower;/* Real power in dBm for this packet, no + * beautification and aggregation. Keep this raw + * info to be used for the other procedures. */ + u8 BTRxRSSIPercentage; + u8 SignalStrength; /* in 0-100 index. */ + u8 RxPwr[MAX_PATH_NUM_92CS];/* per-path's pwdb */ + u8 RxSNR[MAX_PATH_NUM_92CS];/* per-path's SNR */ +}; + +struct odm_phy_dbg_info { + /* ODM Write,debug info */ + s8 RxSNRdB[MAX_PATH_NUM_92CS]; + u64 NumQryPhyStatus; + u64 NumQryPhyStatusCCK; + u64 NumQryPhyStatusOFDM; + /* Others */ + s32 RxEVM[MAX_PATH_NUM_92CS]; +}; + +struct odm_per_pkt_info { + s8 Rate; + u8 StationID; + bool bPacketMatchBSSID; + bool bPacketToSelf; + bool bPacketBeacon; +}; + +struct odm_mac_status_info { + u8 test; +}; + +enum odm_ability { + /* BB Team */ + ODM_DIG = 0x00000001, + ODM_HIGH_POWER = 0x00000002, + ODM_CCK_CCA_TH = 0x00000004, + ODM_FA_STATISTICS = 0x00000008, + ODM_RAMASK = 0x00000010, + ODM_RSSI_MONITOR = 0x00000020, + ODM_SW_ANTDIV = 0x00000040, + ODM_HW_ANTDIV = 0x00000080, + ODM_BB_PWRSV = 0x00000100, + ODM_2TPATHDIV = 0x00000200, + ODM_1TPATHDIV = 0x00000400, + ODM_PSD2AFH = 0x00000800 +}; + +/* 2011/20/20 MH For MP driver RT_WLAN_STA = struct sta_info */ +/* Please declare below ODM relative info in your STA info structure. */ + +struct odm_sta_info { + /* Driver Write */ + bool bUsed; /* record the sta status link or not? */ + u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */ + + /* ODM Write */ + /* 1 PHY_STATUS_INFO */ + u8 RSSI_Path[4]; /* */ + u8 RSSI_Ave; + u8 RXEVM[4]; + u8 RXSNR[4]; +}; + +/* 2011/10/20 MH Define Common info enum for all team. */ + +enum odm_common_info_def { + /* Fixed value: */ + + /* HOOK BEFORE REG INIT----------- */ + ODM_CMNINFO_PLATFORM = 0, + ODM_CMNINFO_ABILITY, /* ODM_ABILITY_E */ + ODM_CMNINFO_INTERFACE, /* ODM_INTERFACE_E */ + ODM_CMNINFO_MP_TEST_CHIP, + ODM_CMNINFO_IC_TYPE, /* ODM_IC_TYPE_E */ + ODM_CMNINFO_CUT_VER, /* ODM_CUT_VERSION_E */ + ODM_CMNINFO_FAB_VER, /* ODM_FAB_E */ + ODM_CMNINFO_RF_TYPE, /* RF_PATH_E or ODM_RF_TYPE_E? */ + ODM_CMNINFO_BOARD_TYPE, /* ODM_BOARD_TYPE_E */ + ODM_CMNINFO_EXT_LNA, /* true */ + ODM_CMNINFO_EXT_PA, + ODM_CMNINFO_EXT_TRSW, + ODM_CMNINFO_PATCH_ID, /* CUSTOMER ID */ + ODM_CMNINFO_BINHCT_TEST, + ODM_CMNINFO_BWIFI_TEST, + ODM_CMNINFO_SMART_CONCURRENT, + /* HOOK BEFORE REG INIT----------- */ + + /* Dynamic value: */ +/* POINTER REFERENCE----------- */ + ODM_CMNINFO_MAC_PHY_MODE, /* ODM_MAC_PHY_MODE_E */ + ODM_CMNINFO_TX_UNI, + ODM_CMNINFO_RX_UNI, + ODM_CMNINFO_WM_MODE, /* ODM_WIRELESS_MODE_E */ + ODM_CMNINFO_BAND, /* ODM_BAND_TYPE_E */ + ODM_CMNINFO_SEC_CHNL_OFFSET, /* ODM_SEC_CHNL_OFFSET_E */ + ODM_CMNINFO_SEC_MODE, /* ODM_SECURITY_E */ + ODM_CMNINFO_BW, /* ODM_BW_E */ + ODM_CMNINFO_CHNL, + + ODM_CMNINFO_DMSP_GET_VALUE, + ODM_CMNINFO_BUDDY_ADAPTOR, + ODM_CMNINFO_DMSP_IS_MASTER, + ODM_CMNINFO_SCAN, + ODM_CMNINFO_POWER_SAVING, + ODM_CMNINFO_ONE_PATH_CCA, /* ODM_CCA_PATH_E */ + ODM_CMNINFO_DRV_STOP, + ODM_CMNINFO_PNP_IN, + ODM_CMNINFO_INIT_ON, + ODM_CMNINFO_ANT_TEST, + ODM_CMNINFO_NET_CLOSED, + ODM_CMNINFO_MP_MODE, +/* POINTER REFERENCE----------- */ + +/* CALL BY VALUE------------- */ + ODM_CMNINFO_WIFI_DIRECT, + ODM_CMNINFO_WIFI_DISPLAY, + ODM_CMNINFO_LINK, + ODM_CMNINFO_RSSI_MIN, + ODM_CMNINFO_RA_THRESHOLD_HIGH, /* u8 */ + ODM_CMNINFO_RA_THRESHOLD_LOW, /* u8 */ + ODM_CMNINFO_RF_ANTENNA_TYPE, /* u8 */ + ODM_CMNINFO_BT_DISABLED, + ODM_CMNINFO_BT_OPERATION, + ODM_CMNINFO_BT_DIG, + ODM_CMNINFO_BT_BUSY, /* Check Bt is using or not */ + ODM_CMNINFO_BT_DISABLE_EDCA, +/* CALL BY VALUE-------------*/ + + /* Dynamic ptr array hook itms. */ + ODM_CMNINFO_STA_STATUS, + ODM_CMNINFO_PHY_STATUS, + ODM_CMNINFO_MAC_STATUS, + ODM_CMNINFO_MAX, +}; + +/* 2011/10/20 MH Define ODM support ability. ODM_CMNINFO_ABILITY */ + +enum odm_ability_def { + /* BB ODM section BIT 0-15 */ + ODM_BB_DIG = BIT(0), + ODM_BB_RA_MASK = BIT(1), + ODM_BB_DYNAMIC_TXPWR = BIT(2), + ODM_BB_FA_CNT = BIT(3), + ODM_BB_RSSI_MONITOR = BIT(4), + ODM_BB_CCK_PD = BIT(5), + ODM_BB_ANT_DIV = BIT(6), + ODM_BB_PWR_SAVE = BIT(7), + ODM_BB_PWR_TRA = BIT(8), + ODM_BB_RATE_ADAPTIVE = BIT(9), + ODM_BB_PATH_DIV = BIT(10), + ODM_BB_PSD = BIT(11), + ODM_BB_RXHP = BIT(12), + + /* MAC DM section BIT 16-23 */ + ODM_MAC_EDCA_TURBO = BIT(16), + ODM_MAC_EARLY_MODE = BIT(17), + + /* RF ODM section BIT 24-31 */ + ODM_RF_TX_PWR_TRACK = BIT(24), + ODM_RF_RX_GAIN_TRACK = BIT(25), + ODM_RF_CALIBRATION = BIT(26), +}; + +/* ODM_CMNINFO_INTERFACE */ +enum odm_interface_def { + ODM_ITRF_PCIE = 0x1, + ODM_ITRF_USB = 0x2, + ODM_ITRF_SDIO = 0x4, + ODM_ITRF_ALL = 0x7, +}; + +/* ODM_CMNINFO_IC_TYPE */ +enum odm_ic_type { + ODM_RTL8192S = BIT(0), + ODM_RTL8192C = BIT(1), + ODM_RTL8192D = BIT(2), + ODM_RTL8723A = BIT(3), + ODM_RTL8188E = BIT(4), + ODM_RTL8812 = BIT(5), + ODM_RTL8821 = BIT(6), +}; + +#define ODM_IC_11N_SERIES \ + (ODM_RTL8192S | ODM_RTL8192C | ODM_RTL8192D | \ + ODM_RTL8723A | ODM_RTL8188E) +#define ODM_IC_11AC_SERIES (ODM_RTL8812) + +/* ODM_CMNINFO_CUT_VER */ +enum odm_cut_version { + ODM_CUT_A = 1, + ODM_CUT_B = 2, + ODM_CUT_C = 3, + ODM_CUT_D = 4, + ODM_CUT_E = 5, + ODM_CUT_F = 6, + ODM_CUT_TEST = 7, +}; + +/* ODM_CMNINFO_FAB_VER */ +enum odm_fab_Version { + ODM_TSMC = 0, + ODM_UMC = 1, +}; + +/* ODM_CMNINFO_RF_TYPE */ +/* For example 1T2R (A+AB = BIT(0)|BIT(4)|BIT(5)) */ +enum odm_rf_path { + ODM_RF_TX_A = BIT(0), + ODM_RF_TX_B = BIT(1), + ODM_RF_TX_C = BIT(2), + ODM_RF_TX_D = BIT(3), + ODM_RF_RX_A = BIT(4), + ODM_RF_RX_B = BIT(5), + ODM_RF_RX_C = BIT(6), + ODM_RF_RX_D = BIT(7), +}; + +enum odm_rf_type { + ODM_1T1R = 0, + ODM_1T2R = 1, + ODM_2T2R = 2, + ODM_2T3R = 3, + ODM_2T4R = 4, + ODM_3T3R = 5, + ODM_3T4R = 6, + ODM_4T4R = 7, +}; + +/* ODM Dynamic common info value definition */ + +enum odm_mac_phy_mode { + ODM_SMSP = 0, + ODM_DMSP = 1, + ODM_DMDP = 2, +}; + +enum odm_bt_coexist { + ODM_BT_BUSY = 1, + ODM_BT_ON = 2, + ODM_BT_OFF = 3, + ODM_BT_NONE = 4, +}; + +/* ODM_CMNINFO_OP_MODE */ +enum odm_operation_mode { + ODM_NO_LINK = BIT(0), + ODM_LINK = BIT(1), + ODM_SCAN = BIT(2), + ODM_POWERSAVE = BIT(3), + ODM_AP_MODE = BIT(4), + ODM_CLIENT_MODE = BIT(5), + ODM_AD_HOC = BIT(6), + ODM_WIFI_DIRECT = BIT(7), + ODM_WIFI_DISPLAY = BIT(8), +}; + +/* ODM_CMNINFO_WM_MODE */ +enum odm_wireless_mode { + ODM_WM_UNKNOW = 0x0, + ODM_WM_B = BIT(0), + ODM_WM_G = BIT(1), + ODM_WM_N24G = BIT(3), + ODM_WM_AUTO = BIT(5), +}; + +/* ODM_CMNINFO_BAND */ +enum odm_band_type { + ODM_BAND_2_4G = BIT(0), +}; + +/* ODM_CMNINFO_SEC_CHNL_OFFSET */ +enum odm_sec_chnl_offset { + ODM_DONT_CARE = 0, + ODM_BELOW = 1, + ODM_ABOVE = 2 +}; + +/* ODM_CMNINFO_SEC_MODE */ +enum odm_security { + ODM_SEC_OPEN = 0, + ODM_SEC_WEP40 = 1, + ODM_SEC_TKIP = 2, + ODM_SEC_RESERVE = 3, + ODM_SEC_AESCCMP = 4, + ODM_SEC_WEP104 = 5, + ODM_WEP_WPA_MIXED = 6, /* WEP + WPA */ + ODM_SEC_SMS4 = 7, +}; + +/* ODM_CMNINFO_BW */ +enum odm_bw { + ODM_BW20M = 0, + ODM_BW40M = 1, +}; + +/* ODM_CMNINFO_BOARD_TYPE */ +enum odm_board_type { + ODM_BOARD_NORMAL = 0, + ODM_BOARD_HIGHPWR = 1, + ODM_BOARD_MINICARD = 2, + ODM_BOARD_SLIM = 3, + ODM_BOARD_COMBO = 4, +}; + +/* ODM_CMNINFO_ONE_PATH_CCA */ +enum odm_cca_path { + ODM_CCA_2R = 0, + ODM_CCA_1R_A = 1, + ODM_CCA_1R_B = 2, +}; + +struct odm_ra_info { + u8 RateID; + u32 RateMask; + u32 RAUseRate; + u8 RateSGI; + u8 RssiStaRA; + u8 PreRssiStaRA; + u8 SGIEnable; + u8 DecisionRate; + u8 PreRate; + u8 HighestRate; + u8 LowestRate; + u32 NscUp; + u32 NscDown; + u16 RTY[5]; + u32 TOTAL; + u16 DROP; + u8 Active; + u16 RptTime; + u8 RAWaitingCounter; + u8 RAPendingCounter; + u8 PTActive; /* on or off */ + u8 PTTryState; /* 0 trying state, 1 for decision state */ + u8 PTStage; /* 0~6 */ + u8 PTStopCount; /* Stop PT counter */ + u8 PTPreRate; /* if rate change do PT */ + u8 PTPreRssi; /* if RSSI change 5% do PT */ + u8 PTModeSS; /* decide whitch rate should do PT */ + u8 RAstage; /* StageRA, decide how many times RA will be done + * between PT */ + u8 PTSmoothFactor; +}; + +struct ijk_matrix_regs_set { + bool bIQKDone; + s32 Value[1][IQK_Matrix_REG_NUM]; +}; + +struct odm_rf_cal { + /* for tx power tracking */ + u32 RegA24; /* for TempCCK */ + s32 RegE94; + s32 RegE9C; + s32 RegEB4; + s32 RegEBC; + + u8 TXPowercount; + bool bTXPowerTrackingInit; + bool bTXPowerTracking; + u8 TxPowerTrackControl; /* for mp mode, turn off txpwrtracking + * as default */ + u8 TM_Trigger; + u8 InternalPA5G[2]; /* pathA / pathB */ + + u8 ThermalMeter[2]; /* ThermalMeter, index 0 for RFIC0, + * and 1 for RFIC1 */ + u8 ThermalValue; + u8 ThermalValue_LCK; + u8 ThermalValue_IQK; + u8 ThermalValue_DPK; + u8 ThermalValue_AVG[AVG_THERMAL_NUM]; + u8 ThermalValue_AVG_index; + u8 ThermalValue_RxGain; + u8 ThermalValue_Crystal; + u8 ThermalValue_DPKstore; + u8 ThermalValue_DPKtrack; + bool TxPowerTrackingInProgress; + bool bDPKenable; + + bool bReloadtxpowerindex; + u8 bRfPiEnable; + u32 TXPowerTrackingCallbackCnt; /* cosa add for debug */ + + u8 bCCKinCH14; + u8 CCK_index; + u8 OFDM_index[2]; + bool bDoneTxpower; + + u8 ThermalValue_HP[HP_THERMAL_NUM]; + u8 ThermalValue_HP_index; + struct ijk_matrix_regs_set IQKMatrixRegSetting[IQK_Matrix_Settings_NUM]; + + u8 Delta_IQK; + u8 Delta_LCK; + + /* for IQK */ + u32 RegC04; + u32 Reg874; + u32 RegC08; + u32 RegB68; + u32 RegB6C; + u32 Reg870; + u32 Reg860; + u32 Reg864; + + bool bIQKInitialized; + bool bLCKInProgress; + bool bAntennaDetected; + u32 ADDA_backup[IQK_ADDA_REG_NUM]; + u32 IQK_MAC_backup[IQK_MAC_REG_NUM]; + u32 IQK_BB_backup_recover[9]; + u32 IQK_BB_backup[IQK_BB_REG_NUM]; + + /* for APK */ + u32 APKoutput[2][2]; /* path A/B; output1_1a/output1_2a */ + u8 bAPKdone; + u8 bAPKThermalMeterIgnore; + u8 bDPdone; + u8 bDPPathAOK; + u8 bDPPathBOK; +}; + +/* ODM Dynamic common info value definition */ + +struct fast_ant_train { + u8 Bssid[6]; + u8 antsel_rx_keep_0; + u8 antsel_rx_keep_1; + u8 antsel_rx_keep_2; + u32 antSumRSSI[7]; + u32 antRSSIcnt[7]; + u32 antAveRSSI[7]; + u8 FAT_State; + u32 TrainIdx; + u8 antsel_a[ODM_ASSOCIATE_ENTRY_NUM]; + u8 antsel_b[ODM_ASSOCIATE_ENTRY_NUM]; + u8 antsel_c[ODM_ASSOCIATE_ENTRY_NUM]; + u32 MainAnt_Sum[ODM_ASSOCIATE_ENTRY_NUM]; + u32 AuxAnt_Sum[ODM_ASSOCIATE_ENTRY_NUM]; + u32 MainAnt_Cnt[ODM_ASSOCIATE_ENTRY_NUM]; + u32 AuxAnt_Cnt[ODM_ASSOCIATE_ENTRY_NUM]; + u8 RxIdleAnt; + bool bBecomeLinked; +}; + +enum fat_state { + FAT_NORMAL_STATE = 0, + FAT_TRAINING_STATE = 1, +}; + +enum ant_div_type { + NO_ANTDIV = 0xFF, + CG_TRX_HW_ANTDIV = 0x01, + CGCS_RX_HW_ANTDIV = 0x02, + FIXED_HW_ANTDIV = 0x03, + CG_TRX_SMART_ANTDIV = 0x04, + CGCS_RX_SW_ANTDIV = 0x05, +}; + +/* Copy from SD4 defined structure. We use to support PHY DM integration. */ +struct odm_dm_struct { + /* Add for different team use temporarily */ + struct adapter *Adapter; /* For CE/NIC team */ + struct rtl8192cd_priv *priv; /* For AP/ADSL team */ + /* WHen you use above pointers, they must be initialized. */ + bool odm_ready; + + struct rtl8192cd_priv *fake_priv; + +/* ODM HANDLE, DRIVER NEEDS NOT TO HOOK------ */ + bool bCckHighPower; + u8 RFPathRxEnable; /* ODM_CMNINFO_RFPATH_ENABLE */ + u8 ControlChannel; +/* ODM HANDLE, DRIVER NEEDS NOT TO HOOK------ */ + +/* 1 COMMON INFORMATION */ + /* Init Value */ +/* HOOK BEFORE REG INIT----------- */ + /* ODM Platform info AP/ADSL/CE/MP = 1/2/3/4 */ + u8 SupportPlatform; + /* ODM Support Ability DIG/RATR/TX_PWR_TRACK/ �K�K = 1/2/3/�K */ + u32 SupportAbility; + /* ODM PCIE/USB/SDIO/GSPI = 0/1/2/3 */ + u8 SupportInterface; + /* ODM composite or independent. Bit oriented/ 92C+92D+ .... or any + * other type = 1/2/3/... */ + u32 SupportICType; + /* Cut Version TestChip/A-cut/B-cut... = 0/1/2/3/... */ + u8 CutVersion; + /* Fab Version TSMC/UMC = 0/1 */ + u8 FabVersion; + /* RF Type 4T4R/3T3R/2T2R/1T2R/1T1R/... */ + u8 RFType; + /* Board Type Normal/HighPower/MiniCard/SLIM/Combo/. = 0/1/2/3/4/. */ + u8 BoardType; + /* with external LNA NO/Yes = 0/1 */ + u8 ExtLNA; + /* with external PA NO/Yes = 0/1 */ + u8 ExtPA; + /* with external TRSW NO/Yes = 0/1 */ + u8 ExtTRSW; + u8 PatchID; /* Customer ID */ + bool bInHctTest; + bool bWIFITest; + + bool bDualMacSmartConcurrent; + u32 BK_SupportAbility; + u8 AntDivType; +/* HOOK BEFORE REG INIT----------- */ + + /* Dynamic Value */ +/* POINTER REFERENCE----------- */ + + u8 u8_temp; + bool bool_temp; + struct adapter *adapter_temp; + + /* MAC PHY Mode SMSP/DMSP/DMDP = 0/1/2 */ + u8 *pMacPhyMode; + /* TX Unicast byte count */ + u64 *pNumTxBytesUnicast; + /* RX Unicast byte count */ + u64 *pNumRxBytesUnicast; + /* Wireless mode B/G/A/N = BIT(0)/BIT(1)/BIT(2)/BIT(3) */ + u8 *pWirelessMode; /* ODM_WIRELESS_MODE_E */ + /* Frequence band 2.4G/5G = 0/1 */ + u8 *pBandType; + /* Secondary channel offset don't_care/below/above = 0/1/2 */ + u8 *pSecChOffset; + /* Security mode Open/WEP/AES/TKIP = 0/1/2/3 */ + u8 *pSecurity; + /* BW info 20M/40M/80M = 0/1/2 */ + u8 *pBandWidth; + /* Central channel location Ch1/Ch2/.... */ + u8 *pChannel; /* central channel number */ + /* Common info for 92D DMSP */ + + bool *pbGetValueFromOtherMac; + struct adapter **pBuddyAdapter; + bool *pbMasterOfDMSP; /* MAC0: master, MAC1: slave */ + /* Common info for Status */ + bool *pbScanInProcess; + bool *pbPowerSaving; + /* CCA Path 2-path/path-A/path-B = 0/1/2; using ODM_CCA_PATH_E. */ + u8 *pOnePathCCA; + /* pMgntInfo->AntennaTest */ + u8 *pAntennaTest; + bool *pbNet_closed; +/* POINTER REFERENCE----------- */ + /* */ +/* CALL BY VALUE------------- */ + bool bWIFI_Direct; + bool bWIFI_Display; + bool bLinked; + u8 RSSI_Min; + u8 InterfaceIndex; /* Add for 92D dual MAC: 0--Mac0 1--Mac1 */ + bool bIsMPChip; + bool bOneEntryOnly; + /* Common info for BTDM */ + bool bBtDisabled; /* BT is disabled */ + bool bBtHsOperation; /* BT HS mode is under progress */ + u8 btHsDigVal; /* use BT rssi to decide the DIG value */ + bool bBtDisableEdcaTurbo;/* Under some condition, don't enable the + * EDCA Turbo */ + bool bBtBusy; /* BT is busy. */ +/* CALL BY VALUE------------- */ + + /* 2 Define STA info. */ + /* _ODM_STA_INFO */ + /* For MP, we need to reduce one array pointer for default port.?? */ + struct sta_info *pODM_StaInfo[ODM_ASSOCIATE_ENTRY_NUM]; + + u16 CurrminRptTime; + struct odm_ra_info RAInfo[ODM_ASSOCIATE_ENTRY_NUM]; /* Use MacID as + * array index. STA MacID=0, + * VWiFi Client MacID={1, ODM_ASSOCIATE_ENTRY_NUM-1} */ + /* */ + /* 2012/02/14 MH Add to share 88E ra with other SW team. */ + /* We need to colelct all support abilit to a proper area. */ + /* */ + bool RaSupport88E; + + /* Define ........... */ + + /* Latest packet phy info (ODM write) */ + struct odm_phy_dbg_info PhyDbgInfo; + + /* Latest packet phy info (ODM write) */ + struct odm_mac_status_info *pMacInfo; + + /* Different Team independt structure?? */ + + /* ODM Structure */ + struct fast_ant_train DM_FatTable; + struct rtw_dig DM_DigTable; + struct rtl_ps DM_PSTable; + struct dyn_primary_cca DM_PriCCA; + struct rx_hpc DM_RXHP_Table; + struct false_alarm_stats FalseAlmCnt; + struct false_alarm_stats FlaseAlmCntBuddyAdapter; + struct sw_ant_switch DM_SWAT_Table; + bool RSSI_test; + + struct edca_turbo DM_EDCA_Table; + u32 WMMEDCA_BE; + /* Copy from SD4 structure */ + /* */ + /* ================================================== */ + /* */ + + bool *pbDriverStopped; + bool *pbDriverIsGoingToPnpSetPowerSleep; + bool *pinit_adpt_in_progress; + + /* PSD */ + bool bUserAssignLevel; + struct timer_list PSDTimer; + u8 RSSI_BT; /* come from BT */ + bool bPSDinProcess; + bool bDMInitialGainEnable; + + /* for rate adaptive, in fact, 88c/92c fw will handle this */ + u8 bUseRAMask; + + struct odm_rate_adapt RateAdaptive; + + struct odm_rf_cal RFCalibrateInfo; + + /* TX power tracking */ + u8 BbSwingIdxOfdm; + u8 BbSwingIdxOfdmCurrent; + u8 BbSwingIdxOfdmBase; + bool BbSwingFlagOfdm; + u8 BbSwingIdxCck; + u8 BbSwingIdxCckCurrent; + u8 BbSwingIdxCckBase; + bool BbSwingFlagCck; + u8 *mp_mode; + /* ODM system resource. */ + + /* ODM relative time. */ + struct timer_list PathDivSwitchTimer; + /* 2011.09.27 add for Path Diversity */ + struct timer_list CCKPathDiversityTimer; + struct timer_list FastAntTrainingTimer; +}; /* DM_Dynamic_Mechanism_Structure */ + +enum ODM_RF_CONTENT { + odm_radioa_txt = 0x1000, + odm_radiob_txt = 0x1001, + odm_radioc_txt = 0x1002, + odm_radiod_txt = 0x1003 +}; + +enum odm_bb_config_type { + CONFIG_BB_PHY_REG, + CONFIG_BB_AGC_TAB, + CONFIG_BB_AGC_TAB_2G, + CONFIG_BB_PHY_REG_PG, +}; + +/* Status code */ +enum rt_status { + RT_STATUS_SUCCESS, + RT_STATUS_FAILURE, + RT_STATUS_PENDING, + RT_STATUS_RESOURCE, + RT_STATUS_INVALID_CONTEXT, + RT_STATUS_INVALID_PARAMETER, + RT_STATUS_NOT_SUPPORT, + RT_STATUS_OS_API_FAILED, +}; + +/* 3=========================================================== */ +/* 3 DIG */ +/* 3=========================================================== */ + +enum dm_dig_op { + RT_TYPE_THRESH_HIGH = 0, + RT_TYPE_THRESH_LOW = 1, + RT_TYPE_BACKOFF = 2, + RT_TYPE_RX_GAIN_MIN = 3, + RT_TYPE_RX_GAIN_MAX = 4, + RT_TYPE_ENABLE = 5, + RT_TYPE_DISABLE = 6, + DIG_OP_TYPE_MAX +}; + +#define DM_DIG_THRESH_HIGH 40 +#define DM_DIG_THRESH_LOW 35 + +#define DM_SCAN_RSSI_TH 0x14 /* scan return issue for LC */ + +#define DM_false_ALARM_THRESH_LOW 400 +#define DM_false_ALARM_THRESH_HIGH 1000 + +#define DM_DIG_MAX_NIC 0x4e +#define DM_DIG_MIN_NIC 0x1e /* 0x22/0x1c */ + +#define DM_DIG_MAX_AP 0x32 +#define DM_DIG_MIN_AP 0x20 + +#define DM_DIG_MAX_NIC_HP 0x46 +#define DM_DIG_MIN_NIC_HP 0x2e + +#define DM_DIG_MAX_AP_HP 0x42 +#define DM_DIG_MIN_AP_HP 0x30 + +/* vivi 92c&92d has different definition, 20110504 */ +/* this is for 92c */ +#define DM_DIG_FA_TH0 0x200/* 0x20 */ +#define DM_DIG_FA_TH1 0x300/* 0x100 */ +#define DM_DIG_FA_TH2 0x400/* 0x200 */ +/* this is for 92d */ +#define DM_DIG_FA_TH0_92D 0x100 +#define DM_DIG_FA_TH1_92D 0x400 +#define DM_DIG_FA_TH2_92D 0x600 + +#define DM_DIG_BACKOFF_MAX 12 +#define DM_DIG_BACKOFF_MIN -4 +#define DM_DIG_BACKOFF_DEFAULT 10 + +/* 3=========================================================== */ +/* 3 AGC RX High Power Mode */ +/* 3=========================================================== */ +#define LNA_Low_Gain_1 0x64 +#define LNA_Low_Gain_2 0x5A +#define LNA_Low_Gain_3 0x58 + +#define FA_RXHP_TH1 5000 +#define FA_RXHP_TH2 1500 +#define FA_RXHP_TH3 800 +#define FA_RXHP_TH4 600 +#define FA_RXHP_TH5 500 + +/* 3=========================================================== */ +/* 3 EDCA */ +/* 3=========================================================== */ + +/* 3=========================================================== */ +/* 3 Dynamic Tx Power */ +/* 3=========================================================== */ +/* Dynamic Tx Power Control Threshold */ +#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 +#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 +#define TX_POWER_NEAR_FIELD_THRESH_AP 0x3F + +#define TxHighPwrLevel_Normal 0 +#define TxHighPwrLevel_Level1 1 +#define TxHighPwrLevel_Level2 2 +#define TxHighPwrLevel_BT1 3 +#define TxHighPwrLevel_BT2 4 +#define TxHighPwrLevel_15 5 +#define TxHighPwrLevel_35 6 +#define TxHighPwrLevel_50 7 +#define TxHighPwrLevel_70 8 +#define TxHighPwrLevel_100 9 + +/* 3=========================================================== */ +/* 3 Rate Adaptive */ +/* 3=========================================================== */ +#define DM_RATR_STA_INIT 0 +#define DM_RATR_STA_HIGH 1 +#define DM_RATR_STA_MIDDLE 2 +#define DM_RATR_STA_LOW 3 + +/* 3=========================================================== */ +/* 3 BB Power Save */ +/* 3=========================================================== */ + +enum dm_1r_cca { + CCA_1R = 0, + CCA_2R = 1, + CCA_MAX = 2, +}; + +enum dm_rf { + RF_Save = 0, + RF_Normal = 1, + RF_MAX = 2, +}; + +/* 3=========================================================== */ +/* 3 Antenna Diversity */ +/* 3=========================================================== */ +enum dm_swas { + Antenna_A = 1, + Antenna_B = 2, + Antenna_MAX = 3, +}; + +/* Maximal number of antenna detection mechanism needs to perform. */ +#define MAX_ANTENNA_DETECTION_CNT 10 + +/* Extern Global Variables. */ +#define OFDM_TABLE_SIZE_92C 37 +#define OFDM_TABLE_SIZE_92D 43 +#define CCK_TABLE_SIZE 33 + +extern u32 OFDMSwingTable[OFDM_TABLE_SIZE_92D]; +extern u8 CCKSwingTable_Ch1_Ch13[CCK_TABLE_SIZE][8]; +extern u8 CCKSwingTable_Ch14 [CCK_TABLE_SIZE][8]; + +/* check Sta pointer valid or not */ +#define IS_STA_VALID(pSta) (pSta) +/* 20100514 Joseph: Add definition for antenna switching test after link. */ +/* This indicates two different the steps. */ +/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to the + * signal on the air. */ +/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in + * SWAW_STEP_PEAK */ +/* with original RSSI to determine if it is necessary to switch antenna. */ +#define SWAW_STEP_PEAK 0 +#define SWAW_STEP_DETERMINE 1 + +void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI); +void ODM_Write_CCK_CCA_Thres(struct odm_dm_struct *pDM_Odm, u8 CurCCK_CCAThres); + +void ODM_SetAntenna(struct odm_dm_struct *pDM_Odm, u8 Antenna); + +#define dm_RF_Saving ODM_RF_Saving +void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal); + +#define SwAntDivRestAfterLink ODM_SwAntDivRestAfterLink +void ODM_SwAntDivRestAfterLink(struct odm_dm_struct *pDM_Odm); + +#define dm_CheckTXPowerTracking ODM_TXPowerTrackingCheck +void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm); + +bool ODM_RAStateCheck(struct odm_dm_struct *pDM_Odm, s32 RSSI, + bool bForceUpdate, u8 *pRATRState); + +#define dm_SWAW_RSSI_Check ODM_SwAntDivChkPerPktRssi +void ODM_SwAntDivChkPerPktRssi(struct odm_dm_struct *pDM_Odm, u8 StationID, + struct odm_phy_status_info *pPhyInfo); + +u32 ConvertTo_dB(u32 Value); + +u32 GetPSDData(struct odm_dm_struct *pDM_Odm, unsigned int point, + u8 initial_gain_psd); + +void odm_DIGbyRSSI_LPS(struct odm_dm_struct *pDM_Odm); + +u32 ODM_Get_Rate_Bitmap(struct odm_dm_struct *pDM_Odm, u32 macid, + u32 ra_mask, u8 rssi_level); + +void ODM_DMInit(struct odm_dm_struct *pDM_Odm); + +void ODM_DMWatchdog(struct odm_dm_struct *pDM_Odm); + +void ODM_CmnInfoInit(struct odm_dm_struct *pDM_Odm, + enum odm_common_info_def CmnInfo, u32 Value); + +void ODM_CmnInfoHook(struct odm_dm_struct *pDM_Odm, + enum odm_common_info_def CmnInfo, void *pValue); + +void ODM_CmnInfoPtrArrayHook(struct odm_dm_struct *pDM_Odm, + enum odm_common_info_def CmnInfo, + u16 Index, void *pValue); + +void ODM_CmnInfoUpdate(struct odm_dm_struct *pDM_Odm, u32 CmnInfo, u64 Value); + +void ODM_InitAllTimers(struct odm_dm_struct *pDM_Odm); + +void ODM_CancelAllTimers(struct odm_dm_struct *pDM_Odm); + +void ODM_ReleaseAllTimers(struct odm_dm_struct *pDM_Odm); + +void ODM_AntselStatistics_88C(struct odm_dm_struct *pDM_Odm, u8 MacId, + u32 PWDBAll, bool isCCKrate); + +void ODM_SingleDualAntennaDefaultSetting(struct odm_dm_struct *pDM_Odm); + +bool ODM_SingleDualAntennaDetection(struct odm_dm_struct *pDM_Odm, u8 mode); + +void odm_dtc(struct odm_dm_struct *pDM_Odm); + +#endif diff --git a/drivers/staging/r8188eu/include/odm_HWConfig.h b/drivers/staging/r8188eu/include/odm_HWConfig.h new file mode 100644 index 000000000000..9b2ab3bcf992 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_HWConfig.h @@ -0,0 +1,116 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __HALHWOUTSRC_H__ +#define __HALHWOUTSRC_H__ + +/* Definition */ +/* CCK Rates, TxHT = 0 */ +#define DESC92C_RATE1M 0x00 +#define DESC92C_RATE2M 0x01 +#define DESC92C_RATE5_5M 0x02 +#define DESC92C_RATE11M 0x03 + +/* OFDM Rates, TxHT = 0 */ +#define DESC92C_RATE6M 0x04 +#define DESC92C_RATE9M 0x05 +#define DESC92C_RATE12M 0x06 +#define DESC92C_RATE18M 0x07 +#define DESC92C_RATE24M 0x08 +#define DESC92C_RATE36M 0x09 +#define DESC92C_RATE48M 0x0a +#define DESC92C_RATE54M 0x0b + +/* MCS Rates, TxHT = 1 */ +#define DESC92C_RATEMCS0 0x0c +#define DESC92C_RATEMCS1 0x0d +#define DESC92C_RATEMCS2 0x0e +#define DESC92C_RATEMCS3 0x0f +#define DESC92C_RATEMCS4 0x10 +#define DESC92C_RATEMCS5 0x11 +#define DESC92C_RATEMCS6 0x12 +#define DESC92C_RATEMCS7 0x13 +#define DESC92C_RATEMCS8 0x14 +#define DESC92C_RATEMCS9 0x15 +#define DESC92C_RATEMCS10 0x16 +#define DESC92C_RATEMCS11 0x17 +#define DESC92C_RATEMCS12 0x18 +#define DESC92C_RATEMCS13 0x19 +#define DESC92C_RATEMCS14 0x1a +#define DESC92C_RATEMCS15 0x1b +#define DESC92C_RATEMCS15_SG 0x1c +#define DESC92C_RATEMCS32 0x20 + +/* structure and define */ + +struct phy_rx_agc_info { + #ifdef __LITTLE_ENDIAN + u8 gain:7, trsw:1; + #else + u8 trsw:1, gain:7; + #endif +}; + +struct phy_status_rpt { + struct phy_rx_agc_info path_agc[3]; + u8 ch_corr[2]; + u8 cck_sig_qual_ofdm_pwdb_all; + u8 cck_agc_rpt_ofdm_cfosho_a; + u8 cck_rpt_b_ofdm_cfosho_b; + u8 rsvd_1;/* ch_corr_msb; */ + u8 noise_power_db_msb; + u8 path_cfotail[2]; + u8 pcts_mask[2]; + s8 stream_rxevm[2]; + u8 path_rxsnr[3]; + u8 noise_power_db_lsb; + u8 rsvd_2[3]; + u8 stream_csi[2]; + u8 stream_target_csi[2]; + s8 sig_evm; + u8 rsvd_3; + +#ifdef __LITTLE_ENDIAN + u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */ + u8 sgi_en:1; + u8 rxsc:2; + u8 idle_long:1; + u8 r_ant_train_en:1; + u8 ant_sel_b:1; + u8 ant_sel:1; +#else /* _BIG_ENDIAN_ */ + u8 ant_sel:1; + u8 ant_sel_b:1; + u8 r_ant_train_en:1; + u8 idle_long:1; + u8 rxsc:2; + u8 sgi_en:1; + u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */ +#endif +}; + +void odm_Init_RSSIForDM(struct odm_dm_struct *pDM_Odm); + +void ODM_PhyStatusQuery(struct odm_dm_struct *pDM_Odm, + struct odm_phy_status_info *pPhyInfo, + u8 *pPhyStatus, + struct odm_per_pkt_info *pPktinfo, + struct adapter *adapt); + +void ODM_MacStatusQuery(struct odm_dm_struct *pDM_Odm, + u8 *pMacStatus, + u8 MacID, + bool bPacketMatchBSSID, + bool bPacketToSelf, + bool bPacketBeacon); + +enum HAL_STATUS ODM_ConfigRFWithHeaderFile(struct odm_dm_struct *pDM_Odm, + enum rf_radio_path Content, + enum rf_radio_path eRFPath); + +enum HAL_STATUS ODM_ConfigBBWithHeaderFile(struct odm_dm_struct *pDM_Odm, + enum odm_bb_config_type ConfigType); + +enum HAL_STATUS ODM_ConfigMACWithHeaderFile(struct odm_dm_struct *pDM_Odm); + +#endif diff --git a/drivers/staging/r8188eu/include/odm_RTL8188E.h b/drivers/staging/r8188eu/include/odm_RTL8188E.h new file mode 100644 index 000000000000..00d2678532f8 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_RTL8188E.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __ODM_RTL8188E_H__ +#define __ODM_RTL8188E_H__ + +#define MAIN_ANT 0 +#define AUX_ANT 1 +#define MAIN_ANT_CG_TRX 1 +#define AUX_ANT_CG_TRX 0 +#define MAIN_ANT_CGCS_RX 0 +#define AUX_ANT_CGCS_RX 1 + +void ODM_DIG_LowerBound_88E(struct odm_dm_struct *pDM_Odm); + +void ODM_AntennaDiversityInit_88E(struct odm_dm_struct *pDM_Odm); + +void ODM_AntennaDiversity_88E(struct odm_dm_struct *pDM_Odm); + +void ODM_SetTxAntByTxInfo_88E(struct odm_dm_struct *pDM_Odm, u8 *pDesc, + u8 macId); + +void ODM_UpdateRxIdleAnt_88E(struct odm_dm_struct *pDM_Odm, u8 Ant); + +void ODM_AntselStatistics_88E(struct odm_dm_struct *pDM_Odm, u8 antsel_tr_mux, + u32 MacId, u8 RxPWDBAll); + +void odm_FastAntTraining(struct odm_dm_struct *pDM_Odm); + +void odm_FastAntTrainingCallback(struct odm_dm_struct *pDM_Odm); + +void odm_FastAntTrainingWorkItemCallback(struct odm_dm_struct *pDM_Odm); + +void odm_PrimaryCCA_Init(struct odm_dm_struct *pDM_Odm); + +#endif diff --git a/drivers/staging/r8188eu/include/odm_RegConfig8188E.h b/drivers/staging/r8188eu/include/odm_RegConfig8188E.h new file mode 100644 index 000000000000..86b5b2d24210 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_RegConfig8188E.h @@ -0,0 +1,27 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __INC_ODM_REGCONFIG_H_8188E +#define __INC_ODM_REGCONFIG_H_8188E + +void odm_ConfigRFReg_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u32 Data, + enum rf_radio_path RF_PATH, u32 RegAddr); + +void odm_ConfigRF_RadioA_8188E(struct odm_dm_struct *pDM_Odm, + u32 Addr, u32 Data); + +void odm_ConfigRF_RadioB_8188E(struct odm_dm_struct *pDM_Odm, + u32 Addr, u32 Data); + +void odm_ConfigMAC_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, u8 Data); + +void odm_ConfigBB_AGC_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, + u32 Bitmask, u32 Data); + +void odm_ConfigBB_PHY_REG_PG_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, + u32 Bitmask, u32 Data); + +void odm_ConfigBB_PHY_8188E(struct odm_dm_struct *pDM_Odm, u32 Addr, + u32 Bitmask, u32 Data); + +#endif diff --git a/drivers/staging/r8188eu/include/odm_RegDefine11AC.h b/drivers/staging/r8188eu/include/odm_RegDefine11AC.h new file mode 100644 index 000000000000..bba7511cf244 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_RegDefine11AC.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __ODM_REGDEFINE11AC_H__ +#define __ODM_REGDEFINE11AC_H__ + +/* 2 RF REG LIST */ + +/* 2 BB REG LIST */ +/* PAGE 8 */ +/* PAGE 9 */ +#define ODM_REG_OFDM_FA_RST_11AC 0x9A4 +/* PAGE A */ +#define ODM_REG_CCK_CCA_11AC 0xA0A +#define ODM_REG_CCK_FA_RST_11AC 0xA2C +#define ODM_REG_CCK_FA_11AC 0xA5C +/* PAGE C */ +#define ODM_REG_IGI_A_11AC 0xC50 +/* PAGE E */ +#define ODM_REG_IGI_B_11AC 0xE50 +/* PAGE F */ +#define ODM_REG_OFDM_FA_11AC 0xF48 + +/* 2 MAC REG LIST */ + +/* DIG Related */ +#define ODM_BIT_IGI_11AC 0xFFFFFFFF + +#endif diff --git a/drivers/staging/r8188eu/include/odm_RegDefine11N.h b/drivers/staging/r8188eu/include/odm_RegDefine11N.h new file mode 100644 index 000000000000..5d1d73490c1c --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_RegDefine11N.h @@ -0,0 +1,143 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __ODM_REGDEFINE11N_H__ +#define __ODM_REGDEFINE11N_H__ + +/* 2 RF REG LIST */ +#define ODM_REG_RF_MODE_11N 0x00 +#define ODM_REG_RF_0B_11N 0x0B +#define ODM_REG_CHNBW_11N 0x18 +#define ODM_REG_T_METER_11N 0x24 +#define ODM_REG_RF_25_11N 0x25 +#define ODM_REG_RF_26_11N 0x26 +#define ODM_REG_RF_27_11N 0x27 +#define ODM_REG_RF_2B_11N 0x2B +#define ODM_REG_RF_2C_11N 0x2C +#define ODM_REG_RXRF_A3_11N 0x3C +#define ODM_REG_T_METER_92D_11N 0x42 +#define ODM_REG_T_METER_88E_11N 0x42 + +/* 2 BB REG LIST */ +/* PAGE 8 */ +#define ODM_REG_BB_CTRL_11N 0x800 +#define ODM_REG_RF_PIN_11N 0x804 +#define ODM_REG_PSD_CTRL_11N 0x808 +#define ODM_REG_TX_ANT_CTRL_11N 0x80C +#define ODM_REG_BB_PWR_SAV5_11N 0x818 +#define ODM_REG_CCK_RPT_FORMAT_11N 0x824 +#define ODM_REG_RX_DEFUALT_A_11N 0x858 +#define ODM_REG_RX_DEFUALT_B_11N 0x85A +#define ODM_REG_BB_PWR_SAV3_11N 0x85C +#define ODM_REG_ANTSEL_CTRL_11N 0x860 +#define ODM_REG_RX_ANT_CTRL_11N 0x864 +#define ODM_REG_PIN_CTRL_11N 0x870 +#define ODM_REG_BB_PWR_SAV1_11N 0x874 +#define ODM_REG_ANTSEL_PATH_11N 0x878 +#define ODM_REG_BB_3WIRE_11N 0x88C +#define ODM_REG_SC_CNT_11N 0x8C4 +#define ODM_REG_PSD_DATA_11N 0x8B4 +/* PAGE 9 */ +#define ODM_REG_ANT_MAPPING1_11N 0x914 +#define ODM_REG_ANT_MAPPING2_11N 0x918 +/* PAGE A */ +#define ODM_REG_CCK_ANTDIV_PARA1_11N 0xA00 +#define ODM_REG_CCK_CCA_11N 0xA0A +#define ODM_REG_CCK_ANTDIV_PARA2_11N 0xA0C +#define ODM_REG_CCK_ANTDIV_PARA3_11N 0xA10 +#define ODM_REG_CCK_ANTDIV_PARA4_11N 0xA14 +#define ODM_REG_CCK_FILTER_PARA1_11N 0xA22 +#define ODM_REG_CCK_FILTER_PARA2_11N 0xA23 +#define ODM_REG_CCK_FILTER_PARA3_11N 0xA24 +#define ODM_REG_CCK_FILTER_PARA4_11N 0xA25 +#define ODM_REG_CCK_FILTER_PARA5_11N 0xA26 +#define ODM_REG_CCK_FILTER_PARA6_11N 0xA27 +#define ODM_REG_CCK_FILTER_PARA7_11N 0xA28 +#define ODM_REG_CCK_FILTER_PARA8_11N 0xA29 +#define ODM_REG_CCK_FA_RST_11N 0xA2C +#define ODM_REG_CCK_FA_MSB_11N 0xA58 +#define ODM_REG_CCK_FA_LSB_11N 0xA5C +#define ODM_REG_CCK_CCA_CNT_11N 0xA60 +#define ODM_REG_BB_PWR_SAV4_11N 0xA74 +/* PAGE B */ +#define ODM_REG_LNA_SWITCH_11N 0xB2C +#define ODM_REG_PATH_SWITCH_11N 0xB30 +#define ODM_REG_RSSI_CTRL_11N 0xB38 +#define ODM_REG_CONFIG_ANTA_11N 0xB68 +#define ODM_REG_RSSI_BT_11N 0xB9C +/* PAGE C */ +#define ODM_REG_OFDM_FA_HOLDC_11N 0xC00 +#define ODM_REG_RX_PATH_11N 0xC04 +#define ODM_REG_TRMUX_11N 0xC08 +#define ODM_REG_OFDM_FA_RSTC_11N 0xC0C +#define ODM_REG_RXIQI_MATRIX_11N 0xC14 +#define ODM_REG_TXIQK_MATRIX_LSB1_11N 0xC4C +#define ODM_REG_IGI_A_11N 0xC50 +#define ODM_REG_ANTDIV_PARA2_11N 0xC54 +#define ODM_REG_IGI_B_11N 0xC58 +#define ODM_REG_ANTDIV_PARA3_11N 0xC5C +#define ODM_REG_BB_PWR_SAV2_11N 0xC70 +#define ODM_REG_RX_OFF_11N 0xC7C +#define ODM_REG_TXIQK_MATRIXA_11N 0xC80 +#define ODM_REG_TXIQK_MATRIXB_11N 0xC88 +#define ODM_REG_TXIQK_MATRIXA_LSB2_11N 0xC94 +#define ODM_REG_TXIQK_MATRIXB_LSB2_11N 0xC9C +#define ODM_REG_RXIQK_MATRIX_LSB_11N 0xCA0 +#define ODM_REG_ANTDIV_PARA1_11N 0xCA4 +#define ODM_REG_OFDM_FA_TYPE1_11N 0xCF0 +/* PAGE D */ +#define ODM_REG_OFDM_FA_RSTD_11N 0xD00 +#define ODM_REG_OFDM_FA_TYPE2_11N 0xDA0 +#define ODM_REG_OFDM_FA_TYPE3_11N 0xDA4 +#define ODM_REG_OFDM_FA_TYPE4_11N 0xDA8 +/* PAGE E */ +#define ODM_REG_TXAGC_A_6_18_11N 0xE00 +#define ODM_REG_TXAGC_A_24_54_11N 0xE04 +#define ODM_REG_TXAGC_A_1_MCS32_11N 0xE08 +#define ODM_REG_TXAGC_A_MCS0_3_11N 0xE10 +#define ODM_REG_TXAGC_A_MCS4_7_11N 0xE14 +#define ODM_REG_TXAGC_A_MCS8_11_11N 0xE18 +#define ODM_REG_TXAGC_A_MCS12_15_11N 0xE1C +#define ODM_REG_FPGA0_IQK_11N 0xE28 +#define ODM_REG_TXIQK_TONE_A_11N 0xE30 +#define ODM_REG_RXIQK_TONE_A_11N 0xE34 +#define ODM_REG_TXIQK_PI_A_11N 0xE38 +#define ODM_REG_RXIQK_PI_A_11N 0xE3C +#define ODM_REG_TXIQK_11N 0xE40 +#define ODM_REG_RXIQK_11N 0xE44 +#define ODM_REG_IQK_AGC_PTS_11N 0xE48 +#define ODM_REG_IQK_AGC_RSP_11N 0xE4C +#define ODM_REG_BLUETOOTH_11N 0xE6C +#define ODM_REG_RX_WAIT_CCA_11N 0xE70 +#define ODM_REG_TX_CCK_RFON_11N 0xE74 +#define ODM_REG_TX_CCK_BBON_11N 0xE78 +#define ODM_REG_OFDM_RFON_11N 0xE7C +#define ODM_REG_OFDM_BBON_11N 0xE80 +#define ODM_REG_TX2RX_11N 0xE84 +#define ODM_REG_TX2TX_11N 0xE88 +#define ODM_REG_RX_CCK_11N 0xE8C +#define ODM_REG_RX_OFDM_11N 0xED0 +#define ODM_REG_RX_WAIT_RIFS_11N 0xED4 +#define ODM_REG_RX2RX_11N 0xED8 +#define ODM_REG_STANDBY_11N 0xEDC +#define ODM_REG_SLEEP_11N 0xEE0 +#define ODM_REG_PMPD_ANAEN_11N 0xEEC + +/* 2 MAC REG LIST */ +#define ODM_REG_BB_RST_11N 0x02 +#define ODM_REG_ANTSEL_PIN_11N 0x4C +#define ODM_REG_EARLY_MODE_11N 0x4D0 +#define ODM_REG_RSSI_MONITOR_11N 0x4FE +#define ODM_REG_EDCA_VO_11N 0x500 +#define ODM_REG_EDCA_VI_11N 0x504 +#define ODM_REG_EDCA_BE_11N 0x508 +#define ODM_REG_EDCA_BK_11N 0x50C +#define ODM_REG_TXPAUSE_11N 0x522 +#define ODM_REG_RESP_TX_11N 0x6D8 +#define ODM_REG_ANT_TRAIN_PARA1_11N 0x7b0 +#define ODM_REG_ANT_TRAIN_PARA2_11N 0x7b4 + +/* DIG Related */ +#define ODM_BIT_IGI_11N 0x0000007F + +#endif diff --git a/drivers/staging/r8188eu/include/odm_interface.h b/drivers/staging/r8188eu/include/odm_interface.h new file mode 100644 index 000000000000..6b589413d56c --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_interface.h @@ -0,0 +1,147 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __ODM_INTERFACE_H__ +#define __ODM_INTERFACE_H__ + +/* */ +/* =========== Constant/Structure/Enum/... Define */ +/* */ + +/* */ +/* =========== Macro Define */ +/* */ + +#define _reg_all(_name) ODM_##_name +#define _reg_ic(_name, _ic) ODM_##_name##_ic +#define _bit_all(_name) BIT_##_name +#define _bit_ic(_name, _ic) BIT_##_name##_ic + +/* _cat: implemented by Token-Pasting Operator. */ + +/*=================================== + +#define ODM_REG_DIG_11N 0xC50 +#define ODM_REG_DIG_11AC 0xDDD + +ODM_REG(DIG,_pDM_Odm) +=====================================*/ + +#define _reg_11N(_name) ODM_REG_##_name##_11N +#define _reg_11AC(_name) ODM_REG_##_name##_11AC +#define _bit_11N(_name) ODM_BIT_##_name##_11N +#define _bit_11AC(_name) ODM_BIT_##_name##_11AC + +#define _cat(_name, _ic_type, _func) \ + ( \ + ((_ic_type) & ODM_IC_11N_SERIES) ? _func##_11N(_name) : \ + _func##_11AC(_name) \ + ) + +/* _name: name of register or bit. */ +/* Example: "ODM_REG(R_A_AGC_CORE1, pDM_Odm)" */ +/* gets "ODM_R_A_AGC_CORE1" or "ODM_R_A_AGC_CORE1_8192C", + * depends on SupportICType. */ +#define ODM_REG(_name, _pDM_Odm) _cat(_name, _pDM_Odm->SupportICType, _reg) +#define ODM_BIT(_name, _pDM_Odm) _cat(_name, _pDM_Odm->SupportICType, _bit) + +enum odm_h2c_cmd { + ODM_H2C_RSSI_REPORT = 0, + ODM_H2C_PSD_RESULT= 1, + ODM_H2C_PathDiv = 2, + ODM_MAX_H2CCMD +}; + +/* 2012/02/17 MH For non-MP compile pass only. Linux does not support workitem. */ +/* Suggest HW team to use thread instead of workitem. Windows also support the feature. */ +typedef void (*RT_WORKITEM_CALL_BACK)(void *pContext); + +/* =========== Extern Variable ??? It should be forbidden. */ + +/* =========== EXtern Function Prototype */ + +u8 ODM_Read1Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr); + +u16 ODM_Read2Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr); + +u32 ODM_Read4Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr); + +void ODM_Write1Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u8 Data); + +void ODM_Write2Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u16 Data); + +void ODM_Write4Byte(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 Data); + +void ODM_SetMACReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, + u32 BitMask, u32 Data); + +u32 ODM_GetMACReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask); + +void ODM_SetBBReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, + u32 BitMask, u32 Data); + +u32 ODM_GetBBReg(struct odm_dm_struct *pDM_Odm, u32 RegAddr, u32 BitMask); + +void ODM_SetRFReg(struct odm_dm_struct *pDM_Odm, enum rf_radio_path eRFPath, + u32 RegAddr, u32 BitMask, u32 Data); + +u32 ODM_GetRFReg(struct odm_dm_struct *pDM_Odm, enum rf_radio_path eRFPath, + u32 RegAddr, u32 BitMask); + +/* Memory Relative Function. */ +void ODM_AllocateMemory(struct odm_dm_struct *pDM_Odm, void **pPtr, u32 length); +void ODM_FreeMemory(struct odm_dm_struct *pDM_Odm, void *pPtr, u32 length); + +s32 ODM_CompareMemory(struct odm_dm_struct *pDM_Odm, void *pBuf1, void *pBuf2, + u32 length); + +/* ODM MISC-spin lock relative API. */ +void ODM_AcquireSpinLock(struct odm_dm_struct *pDM_Odm, + enum RT_SPINLOCK_TYPE type); + +void ODM_ReleaseSpinLock(struct odm_dm_struct *pDM_Odm, + enum RT_SPINLOCK_TYPE type); + +/* ODM MISC-workitem relative API. */ +void ODM_InitializeWorkItem(struct odm_dm_struct *pDM_Odm, void *pRtWorkItem, + RT_WORKITEM_CALL_BACK RtWorkItemCallback, + void *pContext, const char *szID); + +void ODM_StartWorkItem(void *pRtWorkItem); + +void ODM_StopWorkItem(void *pRtWorkItem); + +void ODM_FreeWorkItem(void *pRtWorkItem); + +void ODM_ScheduleWorkItem(void *pRtWorkItem); + +void ODM_IsWorkItemScheduled(void *pRtWorkItem); + +/* ODM Timer relative API. */ +void ODM_StallExecution(u32 usDelay); + +void ODM_delay_ms(u32 ms); + +void ODM_delay_us(u32 us); + +void ODM_sleep_ms(u32 ms); + +void ODM_sleep_us(u32 us); + +void ODM_SetTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer, + u32 msDelay); + +void ODM_InitializeTimer(struct odm_dm_struct *pDM_Odm, + struct timer_list *pTimer, void *CallBackFunc, + void *pContext, const char *szID); + +void ODM_CancelTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer); + +void ODM_ReleaseTimer(struct odm_dm_struct *pDM_Odm, struct timer_list *pTimer); + +/* ODM FW relative API. */ +u32 ODM_FillH2CCmd(u8 *pH2CBuffer, u32 H2CBufferLen, u32 CmdNum, + u32 *pElementID, u32 *pCmdLen, u8 **pCmbBuffer, + u8 *CmdStartSeq); + +#endif /* __ODM_INTERFACE_H__ */ diff --git a/drivers/staging/r8188eu/include/odm_precomp.h b/drivers/staging/r8188eu/include/odm_precomp.h new file mode 100644 index 000000000000..a1d6d674bda6 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_precomp.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. i*/ + +#ifndef __ODM_PRECOMP_H__ +#define __ODM_PRECOMP_H__ + +#include "odm_types.h" + +#define TEST_FALG___ 1 + +/* 2 Config Flags and Structs - defined by each ODM Type */ + +#include "osdep_service.h" +#include "drv_types.h" +#include "hal_intf.h" + +/* 2 OutSrc Header Files */ + +#include "odm.h" +#include "odm_HWConfig.h" +#include "odm_RegDefine11AC.h" +#include "odm_RegDefine11N.h" + +#include "HalPhyRf_8188e.h"/* for IQK,LCK,Power-tracking */ +#include "Hal8188ERateAdaptive.h"/* for RA,Power training */ +#include "rtl8188e_hal.h" + +#include "odm_interface.h" +#include "odm_reg.h" + +#include "HalHWImg8188E_MAC.h" +#include "HalHWImg8188E_RF.h" +#include "HalHWImg8188E_BB.h" + +#include "odm_RegConfig8188E.h" +#include "odm_RTL8188E.h" + +void odm_DIGInit(struct odm_dm_struct *pDM_Odm); +void odm_RateAdaptiveMaskInit(struct odm_dm_struct *pDM_Odm); +void odm_DynamicBBPowerSavingInit(struct odm_dm_struct *pDM_Odm); +void odm_DynamicTxPowerInit(struct odm_dm_struct *pDM_Odm); +void odm_TXPowerTrackingInit(struct odm_dm_struct *pDM_Odm); +void ODM_EdcaTurboInit(struct odm_dm_struct *pDM_Odm); +void odm_SwAntDivInit_NIC(struct odm_dm_struct *pDM_Odm); +void odm_GlobalAdapterCheck(void); +void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm); +void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm); +void odm_DIG(struct odm_dm_struct *pDM_Odm); +void odm_CCKPacketDetectionThresh(struct odm_dm_struct *pDM_Odm); +void odm_RefreshRateAdaptiveMaskMP(struct odm_dm_struct *pDM_Odm); +void odm_DynamicBBPowerSaving(struct odm_dm_struct *pDM_Odm); +void odm_SwAntDivChkAntSwitch(struct odm_dm_struct *pDM_Odm, u8 Step); +void odm_EdcaTurboCheck(struct odm_dm_struct *pDM_Odm); +void odm_DynamicTxPower(struct odm_dm_struct *pDM_Odm); +void odm_CommonInfoSelfInit(struct odm_dm_struct *pDM_Odm); +void odm_SwAntDivInit(struct odm_dm_struct *pDM_Odm); +void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm); +void odm_RefreshRateAdaptiveMask(struct odm_dm_struct *pDM_Odm); +void odm_1R_CCA(struct odm_dm_struct *pDM_Odm); +void odm_RefreshRateAdaptiveMaskCE(struct odm_dm_struct *pDM_Odm); +void odm_RefreshRateAdaptiveMaskAPADSL(struct odm_dm_struct *pDM_Odm); +void odm_DynamicTxPowerNIC(struct odm_dm_struct *pDM_Odm); +void odm_DynamicTxPowerAP(struct odm_dm_struct *pDM_Odm); +void odm_RSSIMonitorCheckMP(struct odm_dm_struct *pDM_Odm); +void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm); +void odm_RSSIMonitorCheckAP(struct odm_dm_struct *pDM_Odm); +void odm_TXPowerTrackingThermalMeterInit(struct odm_dm_struct *pDM_Odm); +void odm_EdcaTurboCheckCE(struct odm_dm_struct *pDM_Odm); +void odm_TXPowerTrackingCheckCE(struct odm_dm_struct *pDM_Odm); +void odm_TXPowerTrackingCheckMP(struct odm_dm_struct *pDM_Odm); +void odm_TXPowerTrackingCheckAP(struct odm_dm_struct *pDM_Odm); +void odm_SwAntDivChkAntSwitchCallback(struct timer_list *t); +void odm_InitHybridAntDiv(struct odm_dm_struct *pDM_Odm); +void odm_HwAntDiv(struct odm_dm_struct *pDM_Odm); + +#endif /* __ODM_PRECOMP_H__ */ diff --git a/drivers/staging/r8188eu/include/odm_reg.h b/drivers/staging/r8188eu/include/odm_reg.h new file mode 100644 index 000000000000..78d7e904947c --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_reg.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. i*/ + +#ifndef __HAL_ODM_REG_H__ +#define __HAL_ODM_REG_H__ + +/* Register Definition */ + +/* MAC REG */ +#define ODM_BB_RESET 0x002 +#define ODM_DUMMY 0x4fe +#define ODM_EDCA_VO_PARAM 0x500 +#define ODM_EDCA_VI_PARAM 0x504 +#define ODM_EDCA_BE_PARAM 0x508 +#define ODM_EDCA_BK_PARAM 0x50C +#define ODM_TXPAUSE 0x522 + +/* BB REG */ +#define ODM_FPGA_PHY0_PAGE8 0x800 +#define ODM_PSD_SETTING 0x808 +#define ODM_AFE_SETTING 0x818 +#define ODM_TXAGC_B_6_18 0x830 +#define ODM_TXAGC_B_24_54 0x834 +#define ODM_TXAGC_B_MCS32_5 0x838 +#define ODM_TXAGC_B_MCS0_MCS3 0x83c +#define ODM_TXAGC_B_MCS4_MCS7 0x848 +#define ODM_TXAGC_B_MCS8_MCS11 0x84c +#define ODM_ANALOG_REGISTER 0x85c +#define ODM_RF_INTERFACE_OUTPUT 0x860 +#define ODM_TXAGC_B_MCS12_MCS15 0x868 +#define ODM_TXAGC_B_11_A_2_11 0x86c +#define ODM_AD_DA_LSB_MASK 0x874 +#define ODM_ENABLE_3_WIRE 0x88c +#define ODM_PSD_REPORT 0x8b4 +#define ODM_R_ANT_SELECT 0x90c +#define ODM_CCK_ANT_SELECT 0xa07 +#define ODM_CCK_PD_THRESH 0xa0a +#define ODM_CCK_RF_REG1 0xa11 +#define ODM_CCK_MATCH_FILTER 0xa20 +#define ODM_CCK_RAKE_MAC 0xa2e +#define ODM_CCK_CNT_RESET 0xa2d +#define ODM_CCK_TX_DIVERSITY 0xa2f +#define ODM_CCK_FA_CNT_MSB 0xa5b +#define ODM_CCK_FA_CNT_LSB 0xa5c +#define ODM_CCK_NEW_FUNCTION 0xa75 +#define ODM_OFDM_PHY0_PAGE_C 0xc00 +#define ODM_OFDM_RX_ANT 0xc04 +#define ODM_R_A_RXIQI 0xc14 +#define ODM_R_A_AGC_CORE1 0xc50 +#define ODM_R_A_AGC_CORE2 0xc54 +#define ODM_R_B_AGC_CORE1 0xc58 +#define ODM_R_AGC_PAR 0xc70 +#define ODM_R_HTSTF_AGC_PAR 0xc7c +#define ODM_TX_PWR_TRAINING_A 0xc90 +#define ODM_TX_PWR_TRAINING_B 0xc98 +#define ODM_OFDM_FA_CNT1 0xcf0 +#define ODM_OFDM_PHY0_PAGE_D 0xd00 +#define ODM_OFDM_FA_CNT2 0xda0 +#define ODM_OFDM_FA_CNT3 0xda4 +#define ODM_OFDM_FA_CNT4 0xda8 +#define ODM_TXAGC_A_6_18 0xe00 +#define ODM_TXAGC_A_24_54 0xe04 +#define ODM_TXAGC_A_1_MCS32 0xe08 +#define ODM_TXAGC_A_MCS0_MCS3 0xe10 +#define ODM_TXAGC_A_MCS4_MCS7 0xe14 +#define ODM_TXAGC_A_MCS8_MCS11 0xe18 +#define ODM_TXAGC_A_MCS12_MCS15 0xe1c + +/* RF REG */ +#define ODM_GAIN_SETTING 0x00 +#define ODM_CHANNEL 0x18 + +/* Ant Detect Reg */ +#define ODM_DPDT 0x300 + +/* PSD Init */ +#define ODM_PSDREG 0x808 + +/* 92D Path Div */ +#define PATHDIV_REG 0xB30 +#define PATHDIV_TRI 0xBA0 + +/* */ +/* Bitmap Definition */ +/* */ + +#define BIT_FA_RESET BIT(0) + +#endif diff --git a/drivers/staging/r8188eu/include/odm_types.h b/drivers/staging/r8188eu/include/odm_types.h new file mode 100644 index 000000000000..6f4a4bd37ec1 --- /dev/null +++ b/drivers/staging/r8188eu/include/odm_types.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __ODM_TYPES_H__ +#define __ODM_TYPES_H__ + +/* */ +/* Define Different SW team support */ +/* */ +#define ODM_AP 0x01 /* BIT(0) */ +#define ODM_ADSL 0x02 /* BIT(1) */ +#define ODM_CE 0x04 /* BIT(2) */ +#define ODM_MP 0x08 /* BIT(3) */ + +#define RT_PCI_INTERFACE 1 +#define RT_USB_INTERFACE 2 +#define RT_SDIO_INTERFACE 3 + +enum HAL_STATUS { + HAL_STATUS_SUCCESS, + HAL_STATUS_FAILURE, +}; + +enum RT_SPINLOCK_TYPE { + RT_TEMP = 1, +}; + +#include "basic_types.h" + +#define DEV_BUS_TYPE RT_USB_INTERFACE + +#define SET_TX_DESC_ANTSEL_A_88E(__ptxdesc, __value) \ + le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(24)) +#define SET_TX_DESC_ANTSEL_B_88E(__ptxdesc, __value) \ + le32p_replace_bits((__le32 *)(__ptxdesc + 8), __value, BIT(25)) +#define SET_TX_DESC_ANTSEL_C_88E(__ptxdesc, __value) \ + le32p_replace_bits((__le32 *)(__ptxdesc + 28), __value, BIT(29)) + +/* define useless flag to avoid compile warning */ +#define USE_WORKITEM 0 +#define FOR_BRAZIL_PRETEST 0 +#define BT_30_SUPPORT 0 +#define FPGA_TWO_MAC_VERIFICATION 0 + +#endif /* __ODM_TYPES_H__ */ diff --git a/drivers/staging/r8188eu/include/osdep_intf.h b/drivers/staging/r8188eu/include/osdep_intf.h new file mode 100644 index 000000000000..3ea60feee2db --- /dev/null +++ b/drivers/staging/r8188eu/include/osdep_intf.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __OSDEP_INTF_H_ +#define __OSDEP_INTF_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +struct intf_priv { + u8 *intf_dev; + u32 max_iosz; /* USB2.0: 128, USB1.1: 64, SDIO:64 */ + u32 max_xmitsz; /* USB2.0: unlimited, SDIO:512 */ + u32 max_recvsz; /* USB2.0: unlimited, SDIO:512 */ + + u8 *io_rwmem; + u8 *allocated_io_rwmem; + u32 io_wsz; /* unit: 4bytes */ + u32 io_rsz;/* unit: 4bytes */ + u8 intf_status; + + void (*_bus_io)(u8 *priv); + +/* +Under Sync. IRP (SDIO/USB) +A protection mechanism is necessary for the io_rwmem(read/write protocol) + +Under Async. IRP (SDIO/USB) +The protection mechanism is through the pending queue. +*/ + struct mutex ioctl_mutex; + /* when in USB, IO is through interrupt in/out endpoints */ + struct usb_device *udev; + struct urb *piorw_urb; + u8 io_irp_cnt; + u8 bio_irp_pending; + struct semaphore io_retevt; + struct timer_list io_timer; + u8 bio_irp_timeout; + u8 bio_timer_cancel; +}; + +u8 rtw_init_drv_sw(struct adapter *padapter); +u8 rtw_free_drv_sw(struct adapter *padapter); +u8 rtw_reset_drv_sw(struct adapter *padapter); + +u32 rtw_start_drv_threads(struct adapter *padapter); +void rtw_stop_drv_threads (struct adapter *padapter); +void rtw_cancel_all_timer(struct adapter *padapter); + +int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname); +struct net_device *rtw_init_netdev(struct adapter *padapter); +u16 rtw_recv_select_queue(struct sk_buff *skb); +void rtw_proc_init_one(struct net_device *dev); +void rtw_proc_remove_one(struct net_device *dev); + +void rtw_ips_dev_unload(struct adapter *padapter); + +int rtw_ips_pwr_up(struct adapter *padapter); +void rtw_ips_pwr_down(struct adapter *padapter); +int rtw_hw_suspend(struct adapter *padapter); +int rtw_hw_resume(struct adapter *padapter); + +#endif /* _OSDEP_INTF_H_ */ diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h new file mode 100644 index 000000000000..029aa4e92c9b --- /dev/null +++ b/drivers/staging/r8188eu/include/osdep_service.h @@ -0,0 +1,315 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __OSDEP_SERVICE_H_ +#define __OSDEP_SERVICE_H_ + +#include <linux/sched/signal.h> +#include "basic_types.h" + +#define _FAIL 0 +#define _SUCCESS 1 +#define RTW_RX_HANDLED 2 + +#include <linux/spinlock.h> +#include <linux/compiler.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/init.h> +#include <linux/slab.h> +#include <linux/module.h> +#include <linux/kref.h> +#include <linux/netdevice.h> +#include <linux/skbuff.h> +#include <linux/circ_buf.h> +#include <linux/uaccess.h> +#include <asm/byteorder.h> +#include <asm/atomic.h> +#include <linux/io.h> +#include <linux/semaphore.h> +#include <linux/sem.h> +#include <linux/sched.h> +#include <linux/etherdevice.h> +#include <linux/wireless.h> +#include <net/iw_handler.h> +#include <linux/if_arp.h> +#include <linux/rtnetlink.h> +#include <linux/delay.h> +#include <linux/proc_fs.h> /* Necessary because we use the proc fs */ +#include <linux/interrupt.h> /* for struct tasklet_struct */ +#include <linux/ip.h> +#include <linux/kthread.h> +#include <linux/vmalloc.h> + +#include <linux/usb.h> +#include <linux/usb/ch9.h> + +struct __queue { + struct list_head queue; + spinlock_t lock; +}; + +#define thread_exit() complete_and_exit(NULL, 0) + +static inline struct list_head *get_list_head(struct __queue *queue) +{ + return (&(queue->queue)); +} + +static inline int _enter_critical_mutex(struct mutex *pmutex, unsigned long *pirqL) +{ + int ret; + + ret = mutex_lock_interruptible(pmutex); + return ret; +} + +static inline void _exit_critical_mutex(struct mutex *pmutex, unsigned long *pirqL) +{ + mutex_unlock(pmutex); +} + +static inline void rtw_list_delete(struct list_head *plist) +{ + list_del_init(plist); +} + +static inline void _set_timer(struct timer_list *ptimer,u32 delay_time) +{ + mod_timer(ptimer , (jiffies+(delay_time*HZ/1000))); +} + +static inline void _cancel_timer(struct timer_list *ptimer,u8 *bcancelled) +{ + del_timer_sync(ptimer); + *bcancelled= true;/* true ==1; false==0 */ +} + +#define RTW_TIMER_HDL_ARGS void *FunctionContext +#define RTW_TIMER_HDL_NAME(name) rtw_##name##_timer_hdl +#define RTW_DECLARE_TIMER_HDL(name) void RTW_TIMER_HDL_NAME(name)(RTW_TIMER_HDL_ARGS) + +static inline void _init_workitem(struct work_struct *pwork, void *pfunc, void * cntx) +{ + INIT_WORK(pwork, pfunc); +} + +static inline void _set_workitem(struct work_struct *pwork) +{ + schedule_work(pwork); +} + +static inline void _cancel_workitem_sync(struct work_struct *pwork) +{ + cancel_work_sync(pwork); +} +/* */ +/* Global Mutex: can only be used at PASSIVE level. */ +/* */ + +#define ACQUIRE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + while (atomic_inc_return((atomic_t *)&(_MutexCounter)) != 1)\ + { \ + atomic_dec((atomic_t *)&(_MutexCounter)); \ + msleep(10); \ + } \ +} + +#define RELEASE_GLOBAL_MUTEX(_MutexCounter) \ +{ \ + atomic_dec((atomic_t *)&(_MutexCounter)); \ +} + +static inline int rtw_netif_queue_stopped(struct net_device *pnetdev) +{ + return netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 0)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 1)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 2)) && + netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3)); +} + +static inline void rtw_netif_wake_queue(struct net_device *pnetdev) +{ + netif_tx_wake_all_queues(pnetdev); +} + +static inline void rtw_netif_start_queue(struct net_device *pnetdev) +{ + netif_tx_start_all_queues(pnetdev); +} + +static inline void rtw_netif_stop_queue(struct net_device *pnetdev) +{ + netif_tx_stop_all_queues(pnetdev); +} + +extern int RTW_STATUS_CODE(int error_code); + +extern unsigned char MCS_rate_2R[16]; +extern unsigned char MCS_rate_1R[16]; +extern unsigned char RTW_WPA_OUI[]; +extern unsigned char WPA_TKIP_CIPHER[4]; +extern unsigned char RSN_TKIP_CIPHER[4]; + +void *rtw_malloc2d(int h, int w, int size); + +u32 _rtw_down_sema(struct semaphore *sema); +void _rtw_mutex_init(struct mutex *pmutex); +void _rtw_mutex_free(struct mutex *pmutex); + +void _rtw_init_queue(struct __queue *pqueue); + +u32 rtw_systime_to_ms(u32 systime); +u32 rtw_ms_to_systime(u32 ms); +s32 rtw_get_passing_time_ms(u32 start); + +void rtw_usleep_os(int us); + +u32 rtw_atoi(u8 *s); + +static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer) +{ + return del_timer_sync(ptimer); +} + +static __inline void thread_enter(char *name) +{ +#ifdef daemonize + daemonize("%s", name); +#endif + allow_signal(SIGTERM); +} + +static inline void flush_signals_thread(void) +{ + if (signal_pending (current)) + flush_signals(current); +} + +static inline int res_to_status(int res) +{ + return res; +} + +#define _RND(sz, r) ((((sz)+((r)-1))/(r))*(r)) +#define RND4(x) (((x >> 2) + (((x & 3) == 0) ? 0: 1)) << 2) + +static inline u32 _RND4(u32 sz) +{ + u32 val; + + val = ((sz >> 2) + ((sz & 3) ? 1: 0)) << 2; + return val; +} + +static inline u32 _RND8(u32 sz) +{ + u32 val; + + val = ((sz >> 3) + ((sz & 7) ? 1: 0)) << 3; + return val; +} + +static inline u32 _RND128(u32 sz) +{ + u32 val; + + val = ((sz >> 7) + ((sz & 127) ? 1: 0)) << 7; + return val; +} + +static inline u32 _RND256(u32 sz) +{ + u32 val; + + val = ((sz >> 8) + ((sz & 255) ? 1: 0)) << 8; + return val; +} + +static inline u32 _RND512(u32 sz) +{ + u32 val; + + val = ((sz >> 9) + ((sz & 511) ? 1: 0)) << 9; + return val; +} + +static inline u32 bitshift(u32 bitmask) +{ + u32 i; + + for (i = 0; i <= 31; i++) + if (((bitmask>>i) & 0x1) == 1) break; + return i; +} + +/* limitation of path length */ +#define PATH_LENGTH_MAX PATH_MAX + +struct rtw_netdev_priv_indicator { + void *priv; + u32 sizeof_priv; +}; +struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, + void *old_priv); +struct net_device *rtw_alloc_etherdev(int sizeof_priv); + +#define rtw_netdev_priv(netdev) \ + (((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv) +void rtw_free_netdev(struct net_device *netdev); + +#define NDEV_FMT "%s" +#define NDEV_ARG(ndev) ndev->name +#define ADPT_FMT "%s" +#define ADPT_ARG(adapter) adapter->pnetdev->name +#define FUNC_NDEV_FMT "%s(%s)" +#define FUNC_NDEV_ARG(ndev) __func__, ndev->name +#define FUNC_ADPT_FMT "%s(%s)" +#define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name + +#define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)),(sig), 1) + +/* Macros for handling unaligned memory accesses */ + +#define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1])) +#define RTW_PUT_BE16(a, val) \ + do { \ + (a)[0] = ((u16) (val)) >> 8; \ + (a)[1] = ((u16) (val)) & 0xff; \ + } while (0) + +#define RTW_PUT_LE16(a, val) \ + do { \ + (a)[1] = ((u16) (val)) >> 8; \ + (a)[0] = ((u16) (val)) & 0xff; \ + } while (0) + +#define RTW_GET_BE24(a) ((((u32) (a)[0]) << 16) | (((u32) (a)[1]) << 8) | \ + ((u32) (a)[2])) + +#define RTW_PUT_BE32(a, val) \ + do { \ + (a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \ + (a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \ + (a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \ + (a)[3] = (u8) (((u32) (val)) & 0xff); \ + } while (0) + +void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len); + +struct rtw_cbuf { + u32 write; + u32 read; + u32 size; + void *bufs[0]; +}; + +bool rtw_cbuf_full(struct rtw_cbuf *cbuf); +bool rtw_cbuf_empty(struct rtw_cbuf *cbuf); +bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf); +void *rtw_cbuf_pop(struct rtw_cbuf *cbuf); +struct rtw_cbuf *rtw_cbuf_alloc(u32 size); +int wifirate2_ratetbl_inx(unsigned char rate); + +#endif diff --git a/drivers/staging/r8188eu/include/recv_osdep.h b/drivers/staging/r8188eu/include/recv_osdep.h new file mode 100644 index 000000000000..72ddf515071e --- /dev/null +++ b/drivers/staging/r8188eu/include/recv_osdep.h @@ -0,0 +1,37 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RECV_OSDEP_H_ +#define __RECV_OSDEP_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter); +void _rtw_free_recv_priv(struct recv_priv *precvpriv); + +s32 rtw_recv_entry(struct recv_frame *precv_frame); +int rtw_recv_indicatepkt(struct adapter *adapter, struct recv_frame *recv_frame); +void rtw_recv_returnpacket(struct net_device *cnxt, struct sk_buff *retpkt); + +void rtw_hostapd_mlme_rx(struct adapter *padapter, struct recv_frame *recv_fr); +void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup); + +int rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter); +void rtw_free_recv_priv(struct recv_priv *precvpriv); + +int rtw_os_recv_resource_init(struct recv_priv *recvpr, struct adapter *adapt); +int rtw_os_recv_resource_alloc(struct adapter *adapt, struct recv_frame *recvfr); +void rtw_os_recv_resource_free(struct recv_priv *precvpriv); + +int rtw_os_recvbuf_resource_alloc(struct adapter *adapt, struct recv_buf *buf); +int rtw_os_recvbuf_resource_free(struct adapter *adapt, struct recv_buf *buf); + +void rtw_os_read_port(struct adapter *padapter, struct recv_buf *precvbuf); + +void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); +int _netdev_open(struct net_device *pnetdev); +int netdev_open(struct net_device *pnetdev); +int netdev_close(struct net_device *pnetdev); + +#endif /* */ diff --git a/drivers/staging/r8188eu/include/rtl8188e_cmd.h b/drivers/staging/r8188eu/include/rtl8188e_cmd.h new file mode 100644 index 000000000000..6fbf9a47430b --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_cmd.h @@ -0,0 +1,106 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_CMD_H__ +#define __RTL8188E_CMD_H__ + +enum RTL8188E_H2C_CMD_ID { + /* Class Common */ + H2C_COM_RSVD_PAGE = 0x00, + H2C_COM_MEDIA_STATUS_RPT = 0x01, + H2C_COM_SCAN = 0x02, + H2C_COM_KEEP_ALIVE = 0x03, + H2C_COM_DISCNT_DECISION = 0x04, + H2C_COM_INIT_OFFLOAD = 0x06, + H2C_COM_REMOTE_WAKE_CTL = 0x07, + H2C_COM_AP_OFFLOAD = 0x08, + H2C_COM_BCN_RSVD_PAGE = 0x09, + H2C_COM_PROB_RSP_RSVD_PAGE = 0x0A, + + /* Class PS */ + H2C_PS_PWR_MODE = 0x20, + H2C_PS_TUNE_PARA = 0x21, + H2C_PS_TUNE_PARA_2 = 0x22, + H2C_PS_LPS_PARA = 0x23, + H2C_PS_P2P_OFFLOAD = 0x24, + + /* Class DM */ + H2C_DM_MACID_CFG = 0x40, + H2C_DM_TXBF = 0x41, + + /* Class BT */ + H2C_BT_COEX_MASK = 0x60, + H2C_BT_COEX_GPIO_MODE = 0x61, + H2C_BT_DAC_SWING_VAL = 0x62, + H2C_BT_PSD_RST = 0x63, + + /* Class */ + H2C_RESET_TSF = 0xc0, +}; + +struct cmd_msg_parm { + u8 eid; /* element id */ + u8 sz; /* sz */ + u8 buf[6]; +}; + +enum { + PWRS +}; + +struct setpwrmode_parm { + u8 Mode;/* 0:Active,1:LPS,2:WMMPS */ + u8 SmartPS_RLBM;/* LPS= 0:PS_Poll,1:PS_Poll,2:NullData,WMM= 0:PS_Poll,1:NullData */ + u8 AwakeInterval; /* unit: beacon interval */ + u8 bAllQueueUAPSD; + u8 PwrState;/* AllON(0x0c),RFON(0x04),RFOFF(0x00) */ +}; + +struct H2C_SS_RFOFF_PARAM { + u8 ROFOn; /* 1: on, 0:off */ + u16 gpio_period; /* unit: 1024 us */ +} __packed; + +struct joinbssrpt_parm { + u8 OpMode; /* RT_MEDIA_STATUS */ +}; + +struct rsvdpage_loc { + u8 LocProbeRsp; + u8 LocPsPoll; + u8 LocNullData; + u8 LocQosNull; + u8 LocBTQosNull; +}; + +struct P2P_PS_Offload_t { + u8 Offload_En:1; + u8 role:1; /* 1: Owner, 0: Client */ + u8 CTWindow_En:1; + u8 NoA0_En:1; + u8 NoA1_En:1; + u8 AllStaSleep:1; /* Only valid in Owner */ + u8 discovery:1; + u8 rsvd:1; +}; + +struct P2P_PS_CTWPeriod_t { + u8 CTWPeriod; /* TU */ +}; + +/* host message to firmware cmd */ +void rtl8188e_set_FwPwrMode_cmd(struct adapter *padapter, u8 Mode); +void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *padapter, u8 mstatus); +u8 rtl8188e_set_rssi_cmd(struct adapter *padapter, u8 *param); +u8 rtl8188e_set_raid_cmd(struct adapter *padapter, u32 mask); +void rtl8188e_Add_RateATid(struct adapter *padapter, u32 bitmap, u8 arg, + u8 rssi_level); + +#ifdef CONFIG_88EU_P2P +void rtl8188e_set_p2p_ps_offload_cmd(struct adapter *adapt, u8 p2p_ps_state); +#endif /* CONFIG_88EU_P2P */ + +void CheckFwRsvdPageContent(struct adapter *adapt); +void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt); + +#endif/* __RTL8188E_CMD_H__ */ diff --git a/drivers/staging/r8188eu/include/rtl8188e_dm.h b/drivers/staging/r8188eu/include/rtl8188e_dm.h new file mode 100644 index 000000000000..3ead20b321a9 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_dm.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_DM_H__ +#define __RTL8188E_DM_H__ + +enum{ + UP_LINK, + DOWN_LINK, +}; +/* duplicate code,will move to ODM ######### */ +#define IQK_MAC_REG_NUM 4 +#define IQK_ADDA_REG_NUM 16 +#define IQK_BB_REG_NUM 9 +#define HP_THERMAL_NUM 8 +/* duplicate code,will move to ODM ######### */ +struct dm_priv { + u8 DM_Type; + u8 DMFlag; + u8 InitDMFlag; + u32 InitODMFlag; + + /* Upper and Lower Signal threshold for Rate Adaptive*/ + int UndecoratedSmoothedPWDB; + int UndecoratedSmoothedCCK; + int EntryMinUndecoratedSmoothedPWDB; + int EntryMaxUndecoratedSmoothedPWDB; + int MinUndecoratedPWDBForDM; + int LastMinUndecoratedPWDBForDM; + + /* for High Power */ + u8 bDynamicTxPowerEnable; + u8 LastDTPLvl; + u8 DynamicTxHighPowerLvl;/* Tx Power Control for Near/Far Range */ + u8 PowerIndex_backup[6]; +}; + +void rtl8188e_init_dm_priv(struct adapter *adapt); +void rtl8188e_deinit_dm_priv(struct adapter *adapt); +void rtl8188e_InitHalDm(struct adapter *adapt); +void rtl8188e_HalDmWatchDog(struct adapter *adapt); + +void AntDivCompare8188E(struct adapter *adapt, struct wlan_bssid_ex *dst, + struct wlan_bssid_ex *src); +u8 AntDivBeforeLink8188E(struct adapter *adapt); + +#endif diff --git a/drivers/staging/r8188eu/include/rtl8188e_hal.h b/drivers/staging/r8188eu/include/rtl8188e_hal.h new file mode 100644 index 000000000000..3939bf053de1 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_hal.h @@ -0,0 +1,452 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_HAL_H__ +#define __RTL8188E_HAL_H__ + +/* include HAL Related header after HAL Related compiling flags */ +#include "rtl8188e_spec.h" +#include "Hal8188EPhyReg.h" +#include "Hal8188EPhyCfg.h" +#include "rtl8188e_rf.h" +#include "rtl8188e_dm.h" +#include "rtl8188e_recv.h" +#include "rtl8188e_xmit.h" +#include "rtl8188e_cmd.h" +#include "Hal8188EPwrSeq.h" +#include "rtl8188e_sreset.h" +#include "rtw_efuse.h" + +#include "odm_precomp.h" + +/* Fw Array */ +#define Rtl8188E_FwImageArray Rtl8188EFwImgArray +#define Rtl8188E_FWImgArrayLength Rtl8188EFWImgArrayLength + +#define RTL8188E_FW_UMC_IMG "rtl8188E\\rtl8188efw.bin" +#define RTL8188E_PHY_REG "rtl8188E\\PHY_REG_1T.txt" +#define RTL8188E_PHY_RADIO_A "rtl8188E\\radio_a_1T.txt" +#define RTL8188E_PHY_RADIO_B "rtl8188E\\radio_b_1T.txt" +#define RTL8188E_AGC_TAB "rtl8188E\\AGC_TAB_1T.txt" +#define RTL8188E_PHY_MACREG "rtl8188E\\MAC_REG.txt" +#define RTL8188E_PHY_REG_PG "rtl8188E\\PHY_REG_PG.txt" +#define RTL8188E_PHY_REG_MP "rtl8188E\\PHY_REG_MP.txt" + +/* RTL8188E Power Configuration CMDs for USB/SDIO interfaces */ +#define Rtl8188E_NIC_PWR_ON_FLOW rtl8188E_power_on_flow +#define Rtl8188E_NIC_RF_OFF_FLOW rtl8188E_radio_off_flow +#define Rtl8188E_NIC_DISABLE_FLOW rtl8188E_card_disable_flow +#define Rtl8188E_NIC_ENABLE_FLOW rtl8188E_card_enable_flow +#define Rtl8188E_NIC_SUSPEND_FLOW rtl8188E_suspend_flow +#define Rtl8188E_NIC_RESUME_FLOW rtl8188E_resume_flow +#define Rtl8188E_NIC_PDN_FLOW rtl8188E_hwpdn_flow +#define Rtl8188E_NIC_LPS_ENTER_FLOW rtl8188E_enter_lps_flow +#define Rtl8188E_NIC_LPS_LEAVE_FLOW rtl8188E_leave_lps_flow + +#define DRVINFO_SZ 4 /* unit is 8bytes */ +#define PageNum_128(_Len) (u32)(((_Len)>>7) + ((_Len) & 0x7F ? 1 : 0)) + +/* download firmware related data structure */ +#define FW_8188E_SIZE 0x4000 /* 16384,16k */ +#define FW_8188E_START_ADDRESS 0x1000 +#define FW_8188E_END_ADDRESS 0x1FFF /* 0x5FFF */ + +#define MAX_PAGE_SIZE 4096 /* @ page : 4k bytes */ + +#define IS_FW_HEADER_EXIST(_pFwHdr) \ + ((le16_to_cpu(_pFwHdr->Signature)&0xFFF0) == 0x92C0 || \ + (le16_to_cpu(_pFwHdr->Signature)&0xFFF0) == 0x88C0 || \ + (le16_to_cpu(_pFwHdr->Signature)&0xFFF0) == 0x2300 || \ + (le16_to_cpu(_pFwHdr->Signature)&0xFFF0) == 0x88E0) + +/* This structure must be careful with byte-ordering */ + +struct rt_firmware_hdr { + /* 8-byte alinment required */ + /* LONG WORD 0 ---- */ + __le16 Signature; /* 92C0: test chip; 92C, + * 88C0: test chip; 88C1: MP A-cut; + * 92C1: MP A-cut */ + u8 Category; /* AP/NIC and USB/PCI */ + u8 Function; /* Reserved for different FW function + * indcation, for further use when + * driver needs to download different + * FW for different conditions */ + __le16 Version; /* FW Version */ + u8 Subversion; /* FW Subversion, default 0x00 */ + u16 Rsvd1; + + /* LONG WORD 1 ---- */ + u8 Month; /* Release time Month field */ + u8 Date; /* Release time Date field */ + u8 Hour; /* Release time Hour field */ + u8 Minute; /* Release time Minute field */ + __le16 RamCodeSize; /* The size of RAM code */ + u8 Foundry; + u8 Rsvd2; + + /* LONG WORD 2 ---- */ + __le32 SvnIdx; /* The SVN entry index */ + u32 Rsvd3; + + /* LONG WORD 3 ---- */ + u32 Rsvd4; + u32 Rsvd5; +}; + +#define DRIVER_EARLY_INT_TIME 0x05 +#define BCN_DMA_ATIME_INT_TIME 0x02 + +enum usb_rx_agg_mode { + USB_RX_AGG_DISABLE, + USB_RX_AGG_DMA, + USB_RX_AGG_USB, + USB_RX_AGG_MIX +}; + +#define MAX_RX_DMA_BUFFER_SIZE_88E \ + 0x2400 /* 9k for 88E nornal chip , MaxRxBuff=10k-max(TxReportSize(64*8), + * WOLPattern(16*24)) */ + +#define MAX_TX_REPORT_BUFFER_SIZE 0x0400 /* 1k */ + +/* BK, BE, VI, VO, HCCA, MANAGEMENT, COMMAND, HIGH, BEACON. */ +#define MAX_TX_QUEUE 9 + +#define TX_SELE_HQ BIT(0) /* High Queue */ +#define TX_SELE_LQ BIT(1) /* Low Queue */ +#define TX_SELE_NQ BIT(2) /* Normal Queue */ + +/* Note: We will divide number of page equally for each queue other + * than public queue! */ +/* 22k = 22528 bytes = 176 pages (@page = 128 bytes) */ +/* must reserved about 7 pages for LPS => 176-7 = 169 (0xA9) */ +/* 2*BCN / 1*ps-poll / 1*null-data /1*prob_rsp /1*QOS null-data /1*BT QOS + * null-data */ + +#define TX_TOTAL_PAGE_NUMBER_88E 0xA9/* 169 (21632=> 21k) */ + +#define TX_PAGE_BOUNDARY_88E (TX_TOTAL_PAGE_NUMBER_88E + 1) + +/* Note: For Normal Chip Setting ,modify later */ +#define WMM_NORMAL_TX_TOTAL_PAGE_NUMBER \ + TX_TOTAL_PAGE_NUMBER_88E /* 0xA9 , 0xb0=>176=>22k */ +#define WMM_NORMAL_TX_PAGE_BOUNDARY_88E \ + (WMM_NORMAL_TX_TOTAL_PAGE_NUMBER + 1) /* 0xA9 */ + +/* Chip specific */ +#define CHIP_BONDING_IDENTIFIER(_value) (((_value)>>22)&0x3) +#define CHIP_BONDING_92C_1T2R 0x1 +#define CHIP_BONDING_88C_USB_MCARD 0x2 +#define CHIP_BONDING_88C_USB_HP 0x1 +#include "HalVerDef.h" +#include "hal_com.h" + +/* Channel Plan */ +enum ChannelPlan { + CHPL_FCC = 0, + CHPL_IC = 1, + CHPL_ETSI = 2, + CHPL_SPA = 3, + CHPL_FRANCE = 4, + CHPL_MKK = 5, + CHPL_MKK1 = 6, + CHPL_ISRAEL = 7, + CHPL_TELEC = 8, + CHPL_GLOBAL = 9, + CHPL_WORLD = 10, +}; + +struct txpowerinfo24g { + u8 IndexCCK_Base[RF_PATH_MAX][MAX_CHNL_GROUP_24G]; + u8 IndexBW40_Base[RF_PATH_MAX][MAX_CHNL_GROUP_24G]; + /* If only one tx, only BW20 and OFDM are used. */ + s8 CCK_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 OFDM_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 BW20_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 BW40_Diff[RF_PATH_MAX][MAX_TX_COUNT]; +}; + +#define EFUSE_REAL_CONTENT_LEN 512 +#define EFUSE_MAX_SECTION 16 +#define EFUSE_IC_ID_OFFSET 506 /* For some inferior IC purpose*/ +#define AVAILABLE_EFUSE_ADDR(addr) (addr < EFUSE_REAL_CONTENT_LEN) +/* To prevent out of boundary programming case, */ +/* leave 1byte and program full section */ +/* 9bytes + 1byt + 5bytes and pre 1byte. */ +/* For worst case: */ +/* | 1byte|----8bytes----|1byte|--5bytes--| */ +/* | | Reserved(14bytes) | */ + +/* PG data exclude header, dummy 6 bytes frome CP test and reserved 1byte. */ +#define EFUSE_OOB_PROTECT_BYTES 15 + +#define HWSET_MAX_SIZE_88E 512 + +#define EFUSE_REAL_CONTENT_LEN_88E 256 +#define EFUSE_MAP_LEN_88E 512 +#define EFUSE_MAP_LEN EFUSE_MAP_LEN_88E +#define EFUSE_MAX_SECTION_88E 64 +#define EFUSE_MAX_WORD_UNIT_88E 4 +#define EFUSE_IC_ID_OFFSET_88E 506 +#define AVAILABLE_EFUSE_ADDR_88E(addr) \ + (addr < EFUSE_REAL_CONTENT_LEN_88E) +/* To prevent out of boundary programming case, leave 1byte and program + * full section */ +/* 9bytes + 1byt + 5bytes and pre 1byte. */ +/* For worst case: */ +/* | 2byte|----8bytes----|1byte|--7bytes--| 92D */ +/* PG data exclude header, dummy 7 bytes frome CP test and reserved 1byte. */ +#define EFUSE_OOB_PROTECT_BYTES_88E 18 +#define EFUSE_PROTECT_BYTES_BANK_88E 16 + +/* EFUSE for BT definition */ +#define EFUSE_BT_REAL_CONTENT_LEN 1536 /* 512*3 */ +#define EFUSE_BT_MAP_LEN 1024 /* 1k bytes */ +#define EFUSE_BT_MAX_SECTION 128 /* 1024/8 */ + +#define EFUSE_PROTECT_BYTES_BANK 16 + +/* For RTL8723 WiFi/BT/GPS multi-function configuration. */ +enum rt_multi_func { + RT_MULTI_FUNC_NONE = 0x00, + RT_MULTI_FUNC_WIFI = 0x01, + RT_MULTI_FUNC_BT = 0x02, + RT_MULTI_FUNC_GPS = 0x04, +}; + +/* For RTL8723 regulator mode. */ +enum rt_regulator_mode { + RT_SWITCHING_REGULATOR = 0, + RT_LDO_REGULATOR = 1, +}; + +struct hal_data_8188e { + struct HAL_VERSION VersionID; + enum rt_multi_func MultiFunc; /* For multi-function consideration. */ + enum rt_regulator_mode RegulatorMode; /* switching regulator or LDO */ + u16 CustomerID; + + u16 FirmwareVersion; + u16 FirmwareVersionRev; + u16 FirmwareSubVersion; + u16 FirmwareSignature; + u8 PGMaxGroup; + /* current WIFI_PHY values */ + u32 ReceiveConfig; + enum wireless_mode CurrentWirelessMode; + enum ht_channel_width CurrentChannelBW; + u8 CurrentChannel; + u8 nCur40MhzPrimeSC;/* Control channel sub-carrier */ + + u16 BasicRateSet; + + /* rf_ctrl */ + u8 rf_chip; + u8 rf_type; + u8 NumTotalRFPath; + + u8 BoardType; + + /* EEPROM setting. */ + u16 EEPROMVID; + u16 EEPROMPID; + u16 EEPROMSVID; + u16 EEPROMSDID; + u8 EEPROMCustomerID; + u8 EEPROMSubCustomerID; + u8 EEPROMVersion; + u8 EEPROMRegulatory; + + u8 bTXPowerDataReadFromEEPORM; + u8 EEPROMThermalMeter; + u8 bAPKThermalMeterIgnore; + + bool EepromOrEfuse; + struct efuse_hal EfuseHal; + + u8 Index24G_CCK_Base[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + u8 Index24G_BW40_Base[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* If only one tx, only BW20 and OFDM are used. */ + s8 CCK_24G_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 OFDM_24G_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 BW20_24G_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + s8 BW40_24G_Diff[RF_PATH_MAX][MAX_TX_COUNT]; + + u8 TxPwrLevelCck[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* For HT 40MHZ pwr */ + u8 TxPwrLevelHT40_1S[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* For HT 40MHZ pwr */ + u8 TxPwrLevelHT40_2S[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* HT 20<->40 Pwr diff */ + u8 TxPwrHt20Diff[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* For HT<->legacy pwr diff */ + u8 TxPwrLegacyHtDiff[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + /* For power group */ + u8 PwrGroupHT20[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + u8 PwrGroupHT40[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; + + u8 LegacyHTTxPowerDiff;/* Legacy to HT rate power diff */ + /* The current Tx Power Level */ + u8 CurrentCckTxPwrIdx; + u8 CurrentOfdm24GTxPwrIdx; + u8 CurrentBW2024GTxPwrIdx; + u8 CurrentBW4024GTxPwrIdx; + + /* Read/write are allow for following hardware information variables */ + u8 framesync; + u32 framesyncC34; + u8 framesyncMonitor; + u8 DefaultInitialGain[4]; + u8 pwrGroupCnt; + u32 MCSTxPowerLevelOriginalOffset[MAX_PG_GROUP][16]; + u32 CCKTxPowerLevelOriginalOffset; + + u8 CrystalCap; + u32 AntennaTxPath; /* Antenna path Tx */ + u32 AntennaRxPath; /* Antenna path Rx */ + u8 BluetoothCoexist; + u8 ExternalPA; + + u8 bLedOpenDrain; /* Open-drain support for controlling the LED.*/ + + u8 b1x1RecvCombine; /* for 1T1R receive combining */ + + u32 AcParam_BE; /* Original parameter for BE, use for EDCA turbo. */ + + struct bb_reg_def PHYRegDef[4]; /* Radio A/B/C/D */ + + u32 RfRegChnlVal[2]; + + /* RDG enable */ + bool bRDGEnable; + + /* for host message to fw */ + u8 LastHMEBoxNum; + + u8 fw_ractrl; + u8 RegTxPause; + /* Beacon function related global variable. */ + u32 RegBcnCtrlVal; + u8 RegFwHwTxQCtrl; + u8 RegReg542; + u8 RegCR_1; + + struct dm_priv dmpriv; + struct odm_dm_struct odmpriv; + struct sreset_priv srestpriv; + + u8 CurAntenna; + u8 AntDivCfg; + u8 TRxAntDivType; + + u8 bDumpRxPkt;/* for debug */ + u8 bDumpTxPkt;/* for debug */ + u8 FwRsvdPageStartOffset; /* Reserve page start offset except + * beacon in TxQ. */ + + /* 2010/08/09 MH Add CU power down mode. */ + bool pwrdown; + + /* Add for dual MAC 0--Mac0 1--Mac1 */ + u32 interfaceIndex; + + u8 OutEpQueueSel; + u8 OutEpNumber; + + /* Add for USB aggreation mode dynamic shceme. */ + bool UsbRxHighSpeedMode; + + /* 2010/11/22 MH Add for slim combo debug mode selective. */ + /* This is used for fix the drawback of CU TSMC-A/UMC-A cut. + * HW auto suspend ability. Close BT clock. */ + bool SlimComboDbg; + + u16 EfuseUsedBytes; + +#ifdef CONFIG_88EU_P2P + struct P2P_PS_Offload_t p2p_ps_offload; +#endif + + /* Auto FSM to Turn On, include clock, isolation, power control + * for MAC only */ + u8 bMacPwrCtrlOn; + + u32 UsbBulkOutSize; + + /* Interrupt relatd register information. */ + u32 IntArray[3];/* HISR0,HISR1,HSISR */ + u32 IntrMask[3]; + u8 C2hArray[16]; + u8 UsbTxAggMode; + u8 UsbTxAggDescNum; + u16 HwRxPageSize; /* Hardware setting */ + u32 MaxUsbRxAggBlock; + + enum usb_rx_agg_mode UsbRxAggMode; + u8 UsbRxAggBlockCount; /* USB Block count. Block size is + * 512-byte in high speed and 64-byte + * in full speed */ + u8 UsbRxAggBlockTimeout; + u8 UsbRxAggPageCount; /* 8192C DMA page count */ + u8 UsbRxAggPageTimeout; +}; + +#define GET_HAL_DATA(__pAdapter) \ + ((struct hal_data_8188e *)((__pAdapter)->HalData)) +#define GET_RF_TYPE(priv) (GET_HAL_DATA(priv)->rf_type) + +#define INCLUDE_MULTI_FUNC_BT(_Adapter) \ + (GET_HAL_DATA(_Adapter)->MultiFunc & RT_MULTI_FUNC_BT) +#define INCLUDE_MULTI_FUNC_GPS(_Adapter) \ + (GET_HAL_DATA(_Adapter)->MultiFunc & RT_MULTI_FUNC_GPS) + +/* rtl8188e_hal_init.c */ +s32 rtl8188e_FirmwareDownload(struct adapter *padapter); +void _8051Reset88E(struct adapter *padapter); +void rtl8188e_InitializeFirmwareVars(struct adapter *padapter); + +s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy); + +/* EFuse */ +u8 GetEEPROMSize8188E(struct adapter *padapter); +void Hal_InitPGData88E(struct adapter *padapter); +void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo); +void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *hwinfo, + bool AutoLoadFail); + +void Hal_EfuseParseEEPROMVer88E(struct adapter *padapter, u8 *hwinfo, + bool AutoLoadFail); +void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo, + bool AutoLoadFail); +void Hal_EfuseParseCustomerID88E(struct adapter *padapter, u8 *hwinfo, + bool AutoLoadFail); +void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter,u8 *PROMContent, + bool AutoLoadFail); +void Hal_ReadThermalMeter_88E(struct adapter * dapter, u8 *PROMContent, + bool AutoloadFail); +void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo, + bool AutoLoadFail); +void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, + bool AutoLoadFail); +void Hal_ReadPowerSavingMode88E(struct adapter *pAdapter, u8 *hwinfo, + bool AutoLoadFail); + +bool HalDetectPwrDownMode88E(struct adapter *Adapter); + +void Hal_InitChannelPlan(struct adapter *padapter); +void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc); + +/* register */ +void SetBcnCtrlReg(struct adapter *padapter, u8 SetBits, u8 ClearBits); + +void rtl8188e_clone_haldata(struct adapter *dst, struct adapter *src); +void rtl8188e_start_thread(struct adapter *padapter); +void rtl8188e_stop_thread(struct adapter *padapter); + +void rtw_IOL_cmd_tx_pkt_buf_dump(struct adapter *Adapter, int len); +s32 rtl8188e_iol_efuse_patch(struct adapter *padapter); +void rtw_cancel_all_timer(struct adapter *padapter); +void _ps_open_RF(struct adapter *adapt); + +#endif /* __RTL8188E_HAL_H__ */ diff --git a/drivers/staging/r8188eu/include/rtl8188e_led.h b/drivers/staging/r8188eu/include/rtl8188e_led.h new file mode 100644 index 000000000000..b00954198764 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_led.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_LED_H__ +#define __RTL8188E_LED_H__ + +#include "osdep_service.h" +#include "drv_types.h" + +/* */ +/* Interface to manipulate LED objects. */ +/* */ +void rtl8188eu_InitSwLeds(struct adapter *padapter); +void rtl8188eu_DeInitSwLeds(struct adapter *padapter); +void SwLedOn(struct adapter *padapter, struct LED_871x *pLed); +void SwLedOff(struct adapter *padapter, struct LED_871x *pLed); + +#endif diff --git a/drivers/staging/r8188eu/include/rtl8188e_recv.h b/drivers/staging/r8188eu/include/rtl8188e_recv.h new file mode 100644 index 000000000000..a91daf84d6c3 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_recv.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_RECV_H__ +#define __RTL8188E_RECV_H__ + +#define TX_RPT1_PKT_LEN 8 + +#define RECV_BLK_SZ 512 +#define RECV_BLK_CNT 16 +#define RECV_BLK_TH RECV_BLK_CNT +#define RECV_BULK_IN_ADDR 0x80 +#define RECV_INT_IN_ADDR 0x81 + +#define NR_PREALLOC_RECV_SKB (8) + +#define NR_RECVBUFF (4) + +#define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ + +struct phy_stat { + unsigned int phydw0; + unsigned int phydw1; + unsigned int phydw2; + unsigned int phydw3; + unsigned int phydw4; + unsigned int phydw5; + unsigned int phydw6; + unsigned int phydw7; +}; + +/* Rx smooth factor */ +#define Rx_Smooth_Factor (20) + +enum rx_packet_type { + NORMAL_RX,/* Normal rx packet */ + TX_REPORT1,/* CCX */ + TX_REPORT2,/* TX RPT */ + HIS_REPORT,/* USB HISR RPT */ +}; + +#define INTERRUPT_MSG_FORMAT_LEN 60 +void rtl8188eu_init_recvbuf(struct adapter *padapter, struct recv_buf *buf); +s32 rtl8188eu_init_recv_priv(struct adapter *padapter); +void rtl8188eu_free_recv_priv(struct adapter * padapter); +void rtl8188eu_recv_hdl(struct adapter * padapter, struct recv_buf *precvbuf); +void rtl8188eu_recv_tasklet(unsigned long priv); +void rtl8188e_query_rx_phy_status(struct recv_frame *fr, struct phy_stat *phy); +void rtl8188e_process_phy_info(struct adapter * padapter, void *prframe); +void update_recvframe_phyinfo_88e(struct recv_frame *fra, struct phy_stat *phy); +void update_recvframe_attrib_88e(struct recv_frame *fra, struct recv_stat *stat); + +#endif diff --git a/drivers/staging/r8188eu/include/rtl8188e_rf.h b/drivers/staging/r8188eu/include/rtl8188e_rf.h new file mode 100644 index 000000000000..da6b7f8212a3 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_rf.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_RF_H__ +#define __RTL8188E_RF_H__ + +#define RF6052_MAX_TX_PWR 0x3F +#define RF6052_MAX_REG 0x3F +#define RF6052_MAX_PATH 2 + +int PHY_RF6052_Config8188E(struct adapter *Adapter); +void rtl8188e_RF_ChangeTxPath(struct adapter *Adapter, u16 DataRate); +void rtl8188e_PHY_RF6052SetBandwidth(struct adapter *Adapter, + enum ht_channel_width Bandwidth); +void rtl8188e_PHY_RF6052SetCckTxPower(struct adapter *Adapter, u8 *level); +void rtl8188e_PHY_RF6052SetOFDMTxPower(struct adapter *Adapter, u8 *ofdm, + u8 *pwrbw20, u8 *pwrbw40, u8 channel); + +#endif/* __RTL8188E_RF_H__ */ diff --git a/drivers/staging/r8188eu/include/rtl8188e_spec.h b/drivers/staging/r8188eu/include/rtl8188e_spec.h new file mode 100644 index 000000000000..1c96f7b81245 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_spec.h @@ -0,0 +1,1381 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_SPEC_H__ +#define __RTL8188E_SPEC_H__ + +/* 8192C Regsiter offset definition */ + +#define HAL_PS_TIMER_INT_DELAY 50 /* 50 microseconds */ +#define HAL_92C_NAV_UPPER_UNIT 128 /* micro-second */ + +#define MAC_ADDR_LEN 6 +/* 8188E PKT_BUFF_ACCESS_CTRL value */ +#define TXPKT_BUF_SELECT 0x69 +#define RXPKT_BUF_SELECT 0xA5 +#define DISABLE_TRXPKT_BUF_ACCESS 0x0 + +/* 0x0000h ~ 0x00FFh System Configuration */ +#define REG_SYS_ISO_CTRL 0x0000 +#define REG_SYS_FUNC_EN 0x0002 +#define REG_APS_FSMCO 0x0004 +#define REG_SYS_CLKR 0x0008 +#define REG_9346CR 0x000A +#define REG_EE_VPD 0x000C +#define REG_AFE_MISC 0x0010 +#define REG_SPS0_CTRL 0x0011 +#define REG_SPS_OCP_CFG 0x0018 +#define REG_RSV_CTRL 0x001C +#define REG_RF_CTRL 0x001F +#define REG_LDOA15_CTRL 0x0020 +#define REG_LDOV12D_CTRL 0x0021 +#define REG_LDOHCI12_CTRL 0x0022 +#define REG_LPLDO_CTRL 0x0023 +#define REG_AFE_XTAL_CTRL 0x0024 +#define REG_AFE_PLL_CTRL 0x0028 +#define REG_APE_PLL_CTRL_EXT 0x002c +#define REG_EFUSE_CTRL 0x0030 +#define REG_EFUSE_TEST 0x0034 +#define REG_GPIO_MUXCFG 0x0040 +#define REG_GPIO_IO_SEL 0x0042 +#define REG_MAC_PINMUX_CFG 0x0043 +#define REG_GPIO_PIN_CTRL 0x0044 +#define REG_GPIO_INTM 0x0048 +#define REG_LEDCFG0 0x004C +#define REG_LEDCFG1 0x004D +#define REG_LEDCFG2 0x004E +#define REG_LEDCFG3 0x004F +#define REG_FSIMR 0x0050 +#define REG_FSISR 0x0054 +#define REG_HSIMR 0x0058 +#define REG_HSISR 0x005c +#define REG_GPIO_PIN_CTRL_2 0x0060 /* RTL8723 WIFI/BT/GPS + * Multi-Function GPIO Pin Control. */ +#define REG_GPIO_IO_SEL_2 0x0062 /* RTL8723 WIFI/BT/GPS + * Multi-Function GPIO Select. */ +#define REG_BB_PAD_CTRL 0x0064 +#define REG_MULTI_FUNC_CTRL 0x0068 /* RTL8723 WIFI/BT/GPS + * Multi-Function control source. */ +#define REG_GPIO_OUTPUT 0x006c +#define REG_AFE_XTAL_CTRL_EXT 0x0078 /* RTL8188E */ +#define REG_XCK_OUT_CTRL 0x007c /* RTL8188E */ +#define REG_MCUFWDL 0x0080 +#define REG_WOL_EVENT 0x0081 /* RTL8188E */ +#define REG_MCUTSTCFG 0x0084 +#define REG_HMEBOX_E0 0x0088 +#define REG_HMEBOX_E1 0x008A +#define REG_HMEBOX_E2 0x008C +#define REG_HMEBOX_E3 0x008E +#define REG_HMEBOX_EXT_0 0x01F0 +#define REG_HMEBOX_EXT_1 0x01F4 +#define REG_HMEBOX_EXT_2 0x01F8 +#define REG_HMEBOX_EXT_3 0x01FC +#define REG_HIMR_88E 0x00B0 +#define REG_HISR_88E 0x00B4 +#define REG_HIMRE_88E 0x00B8 +#define REG_HISRE_88E 0x00BC +#define REG_EFUSE_ACCESS 0x00CF /* Efuse access protection + * for RTL8723 */ +#define REG_BIST_SCAN 0x00D0 +#define REG_BIST_RPT 0x00D4 +#define REG_BIST_ROM_RPT 0x00D8 +#define REG_USB_SIE_INTF 0x00E0 +#define REG_PCIE_MIO_INTF 0x00E4 +#define REG_PCIE_MIO_INTD 0x00E8 +#define REG_HPON_FSM 0x00EC +#define REG_SYS_CFG 0x00F0 +#define REG_GPIO_OUTSTS 0x00F4 /* For RTL8723 only. */ +#define REG_TYPE_ID 0x00FC + +#define REG_MAC_PHY_CTRL_NORMAL 0x00f8 + +/* 0x0100h ~ 0x01FFh MACTOP General Configuration */ +#define REG_CR 0x0100 +#define REG_PBP 0x0104 +#define REG_PKT_BUFF_ACCESS_CTRL 0x0106 +#define REG_TRXDMA_CTRL 0x010C +#define REG_TRXFF_BNDY 0x0114 +#define REG_TRXFF_STATUS 0x0118 +#define REG_RXFF_PTR 0x011C +/* define REG_HIMR 0x0120 */ +/* define REG_HISR 0x0124 */ +#define REG_HIMRE 0x0128 +#define REG_HISRE 0x012C +#define REG_CPWM 0x012F +#define REG_FWIMR 0x0130 +#define REG_FTIMR 0x0138 +#define REG_FWISR 0x0134 +#define REG_PKTBUF_DBG_CTRL 0x0140 +#define REG_PKTBUF_DBG_ADDR (REG_PKTBUF_DBG_CTRL) +#define REG_RXPKTBUF_DBG (REG_PKTBUF_DBG_CTRL+2) +#define REG_TXPKTBUF_DBG (REG_PKTBUF_DBG_CTRL+3) +#define REG_RXPKTBUF_CTRL (REG_PKTBUF_DBG_CTRL+2) +#define REG_PKTBUF_DBG_DATA_L 0x0144 +#define REG_PKTBUF_DBG_DATA_H 0x0148 + +#define REG_TC0_CTRL 0x0150 +#define REG_TC1_CTRL 0x0154 +#define REG_TC2_CTRL 0x0158 +#define REG_TC3_CTRL 0x015C +#define REG_TC4_CTRL 0x0160 +#define REG_TCUNIT_BASE 0x0164 +#define REG_MBIST_START 0x0174 +#define REG_MBIST_DONE 0x0178 +#define REG_MBIST_FAIL 0x017C +#define REG_32K_CTRL 0x0194 /* RTL8188E */ +#define REG_C2HEVT_MSG_NORMAL 0x01A0 +#define REG_C2HEVT_CLEAR 0x01AF +#define REG_MCUTST_1 0x01c0 +#define REG_FMETHR 0x01C8 +#define REG_HMETFR 0x01CC +#define REG_HMEBOX_0 0x01D0 +#define REG_HMEBOX_1 0x01D4 +#define REG_HMEBOX_2 0x01D8 +#define REG_HMEBOX_3 0x01DC + +#define REG_LLT_INIT 0x01E0 + +/* 0x0200h ~ 0x027Fh TXDMA Configuration */ +#define REG_RQPN 0x0200 +#define REG_FIFOPAGE 0x0204 +#define REG_TDECTRL 0x0208 +#define REG_TXDMA_OFFSET_CHK 0x020C +#define REG_TXDMA_STATUS 0x0210 +#define REG_RQPN_NPQ 0x0214 + +/* 0x0280h ~ 0x02FFh RXDMA Configuration */ +#define REG_RXDMA_AGG_PG_TH 0x0280 +#define REG_RXPKT_NUM 0x0284 +#define REG_RXDMA_STATUS 0x0288 + +/* 0x0300h ~ 0x03FFh PCIe */ +#define REG_PCIE_CTRL_REG 0x0300 +#define REG_INT_MIG 0x0304 /* Interrupt Migration */ +#define REG_BCNQ_DESA 0x0308 /* TX Beacon Descr Address */ +#define REG_HQ_DESA 0x0310 /* TX High Queue Descr Addr */ +#define REG_MGQ_DESA 0x0318 /* TX Manage Queue Descr Addr*/ +#define REG_VOQ_DESA 0x0320 /* TX VO Queue Descr Addr */ +#define REG_VIQ_DESA 0x0328 /* TX VI Queue Descr Addr */ +#define REG_BEQ_DESA 0x0330 /* TX BE Queue Descr Addr */ +#define REG_BKQ_DESA 0x0338 /* TX BK Queue Descr Addr */ +#define REG_RX_DESA 0x0340 /* RX Queue Descr Addr */ +#define REG_MDIO 0x0354 /* MDIO for Access PCIE PHY */ +#define REG_DBG_SEL 0x0360 /* Debug Selection Register */ +#define REG_PCIE_HRPWM 0x0361 /* PCIe RPWM */ +#define REG_PCIE_HCPWM 0x0363 /* PCIe CPWM */ +#define REG_WATCH_DOG 0x0368 + +/* RTL8723 series ------------------------------ */ +#define REG_PCIE_HISR 0x03A0 + +/* spec version 11 */ +/* 0x0400h ~ 0x047Fh Protocol Configuration */ +#define REG_VOQ_INFORMATION 0x0400 +#define REG_VIQ_INFORMATION 0x0404 +#define REG_BEQ_INFORMATION 0x0408 +#define REG_BKQ_INFORMATION 0x040C +#define REG_MGQ_INFORMATION 0x0410 +#define REG_HGQ_INFORMATION 0x0414 +#define REG_BCNQ_INFORMATION 0x0418 +#define REG_TXPKT_EMPTY 0x041A + +#define REG_CPU_MGQ_INFORMATION 0x041C +#define REG_FWHW_TXQ_CTRL 0x0420 +#define REG_HWSEQ_CTRL 0x0423 +#define REG_TXPKTBUF_BCNQ_BDNY 0x0424 +#define REG_TXPKTBUF_MGQ_BDNY 0x0425 +#define REG_LIFETIME_EN 0x0426 +#define REG_MULTI_BCNQ_OFFSET 0x0427 +#define REG_SPEC_SIFS 0x0428 +#define REG_RL 0x042A +#define REG_DARFRC 0x0430 +#define REG_RARFRC 0x0438 +#define REG_RRSR 0x0440 +#define REG_ARFR0 0x0444 +#define REG_ARFR1 0x0448 +#define REG_ARFR2 0x044C +#define REG_ARFR3 0x0450 +#define REG_AGGLEN_LMT 0x0458 +#define REG_AMPDU_MIN_SPACE 0x045C +#define REG_TXPKTBUF_WMAC_LBK_BF_HD 0x045D +#define REG_FAST_EDCA_CTRL 0x0460 +#define REG_RD_RESP_PKT_TH 0x0463 +#define REG_INIRTS_RATE_SEL 0x0480 +/* define REG_INIDATA_RATE_SEL 0x0484 */ +#define REG_POWER_STATUS 0x04A4 +#define REG_POWER_STAGE1 0x04B4 +#define REG_POWER_STAGE2 0x04B8 +#define REG_PKT_VO_VI_LIFE_TIME 0x04C0 +#define REG_PKT_BE_BK_LIFE_TIME 0x04C2 +#define REG_STBC_SETTING 0x04C4 +#define REG_PROT_MODE_CTRL 0x04C8 +#define REG_MAX_AGGR_NUM 0x04CA +#define REG_RTS_MAX_AGGR_NUM 0x04CB +#define REG_BAR_MODE_CTRL 0x04CC +#define REG_RA_TRY_RATE_AGG_LMT 0x04CF +#define REG_EARLY_MODE_CONTROL 0x4D0 +#define REG_NQOS_SEQ 0x04DC +#define REG_QOS_SEQ 0x04DE +#define REG_NEED_CPU_HANDLE 0x04E0 +#define REG_PKT_LOSE_RPT 0x04E1 +#define REG_PTCL_ERR_STATUS 0x04E2 +#define REG_TX_RPT_CTRL 0x04EC +#define REG_TX_RPT_TIME 0x04F0 /* 2 byte */ +#define REG_DUMMY 0x04FC + +/* 0x0500h ~ 0x05FFh EDCA Configuration */ +#define REG_EDCA_VO_PARAM 0x0500 +#define REG_EDCA_VI_PARAM 0x0504 +#define REG_EDCA_BE_PARAM 0x0508 +#define REG_EDCA_BK_PARAM 0x050C +#define REG_BCNTCFG 0x0510 +#define REG_PIFS 0x0512 +#define REG_RDG_PIFS 0x0513 +#define REG_SIFS_CTX 0x0514 +#define REG_SIFS_TRX 0x0516 +#define REG_TSFTR_SYN_OFFSET 0x0518 +#define REG_AGGR_BREAK_TIME 0x051A +#define REG_SLOT 0x051B +#define REG_TX_PTCL_CTRL 0x0520 +#define REG_TXPAUSE 0x0522 +#define REG_DIS_TXREQ_CLR 0x0523 +#define REG_RD_CTRL 0x0524 +/* Format for offset 540h-542h: */ +/* [3:0]: TBTT prohibit setup in unit of 32us. The time for HW getting + * beacon content before TBTT. */ +/* [7:4]: Reserved. */ +/* [19:8]: TBTT prohibit hold in unit of 32us. The time for HW holding + * to send the beacon packet. */ +/* [23:20]: Reserved */ +/* Description: */ +/* | */ +/* |<--Setup--|--Hold------------>| */ +/* --------------|---------------------- */ +/* | */ +/* TBTT */ +/* Note: We cannot update beacon content to HW or send any AC packets during + * the time between Setup and Hold. */ +#define REG_TBTT_PROHIBIT 0x0540 +#define REG_RD_NAV_NXT 0x0544 +#define REG_NAV_PROT_LEN 0x0546 +#define REG_BCN_CTRL 0x0550 +#define REG_BCN_CTRL_1 0x0551 +#define REG_MBID_NUM 0x0552 +#define REG_DUAL_TSF_RST 0x0553 +#define REG_BCN_INTERVAL 0x0554 +#define REG_DRVERLYINT 0x0558 +#define REG_BCNDMATIM 0x0559 +#define REG_ATIMWND 0x055A +#define REG_BCN_MAX_ERR 0x055D +#define REG_RXTSF_OFFSET_CCK 0x055E +#define REG_RXTSF_OFFSET_OFDM 0x055F +#define REG_TSFTR 0x0560 +#define REG_TSFTR1 0x0568 +#define REG_ATIMWND_1 0x0570 +#define REG_PSTIMER 0x0580 +#define REG_TIMER0 0x0584 +#define REG_TIMER1 0x0588 +#define REG_ACMHWCTRL 0x05C0 + +/* define REG_FW_TSF_SYNC_CNT 0x04A0 */ +#define REG_FW_RESET_TSF_CNT_1 0x05FC +#define REG_FW_RESET_TSF_CNT_0 0x05FD +#define REG_FW_BCN_DIS_CNT 0x05FE + +/* 0x0600h ~ 0x07FFh WMAC Configuration */ +#define REG_APSD_CTRL 0x0600 +#define REG_BWOPMODE 0x0603 +#define REG_TCR 0x0604 +#define REG_RCR 0x0608 +#define REG_RX_PKT_LIMIT 0x060C +#define REG_RX_DLK_TIME 0x060D +#define REG_RX_DRVINFO_SZ 0x060F + +#define REG_MACID 0x0610 +#define REG_BSSID 0x0618 +#define REG_MAR 0x0620 +#define REG_MBIDCAMCFG 0x0628 + +#define REG_USTIME_EDCA 0x0638 +#define REG_MAC_SPEC_SIFS 0x063A + +/* 20100719 Joseph: Hardware register definition change. (HW datasheet v54) */ +/* [15:8]SIFS_R2T_OFDM, [7:0]SIFS_R2T_CCK */ +#define REG_R2T_SIFS 0x063C +/* [15:8]SIFS_T2T_OFDM, [7:0]SIFS_T2T_CCK */ +#define REG_T2T_SIFS 0x063E +#define REG_ACKTO 0x0640 +#define REG_CTS2TO 0x0641 +#define REG_EIFS 0x0642 + +/* RXERR_RPT */ +#define RXERR_TYPE_OFDM_PPDU 0 +#define RXERR_TYPE_OFDM_false_ALARM 1 +#define RXERR_TYPE_OFDM_MPDU_OK 2 +#define RXERR_TYPE_OFDM_MPDU_FAIL 3 +#define RXERR_TYPE_CCK_PPDU 4 +#define RXERR_TYPE_CCK_false_ALARM 5 +#define RXERR_TYPE_CCK_MPDU_OK 6 +#define RXERR_TYPE_CCK_MPDU_FAIL 7 +#define RXERR_TYPE_HT_PPDU 8 +#define RXERR_TYPE_HT_false_ALARM 9 +#define RXERR_TYPE_HT_MPDU_TOTAL 10 +#define RXERR_TYPE_HT_MPDU_OK 11 +#define RXERR_TYPE_HT_MPDU_FAIL 12 +#define RXERR_TYPE_RX_FULL_DROP 15 + +#define RXERR_COUNTER_MASK 0xFFFFF +#define RXERR_RPT_RST BIT(27) +#define _RXERR_RPT_SEL(type) ((type) << 28) + +/* Note: */ +/* The NAV upper value is very important to WiFi 11n 5.2.3 NAV test. + * The default value is always too small, but the WiFi TestPlan test + * by 25,000 microseconds of NAV through sending CTS in the air. + * We must update this value greater than 25,000 microseconds to pass + * the item. The offset of NAV_UPPER in 8192C Spec is incorrect, and + * the offset should be 0x0652. */ +#define REG_NAV_UPPER 0x0652 /* unit of 128 */ + +/* WMA, BA, CCX */ +/* define REG_NAV_CTRL 0x0650 */ +#define REG_BACAMCMD 0x0654 +#define REG_BACAMCONTENT 0x0658 +#define REG_LBDLY 0x0660 +#define REG_FWDLY 0x0661 +#define REG_RXERR_RPT 0x0664 +#define REG_WMAC_TRXPTCL_CTL 0x0668 + +/* Security */ +#define REG_CAMCMD 0x0670 +#define REG_CAMWRITE 0x0674 +#define REG_CAMREAD 0x0678 +#define REG_CAMDBG 0x067C +#define REG_SECCFG 0x0680 + +/* Power */ +#define REG_WOW_CTRL 0x0690 +#define REG_PS_RX_INFO 0x0692 +#define REG_UAPSD_TID 0x0693 +#define REG_WKFMCAM_CMD 0x0698 +#define REG_WKFMCAM_NUM_88E 0x698 +#define REG_RXFLTMAP0 0x06A0 +#define REG_RXFLTMAP1 0x06A2 +#define REG_RXFLTMAP2 0x06A4 +#define REG_BCN_PSR_RPT 0x06A8 +#define REG_BT_COEX_TABLE 0x06C0 + +/* Hardware Port 2 */ +#define REG_MACID1 0x0700 +#define REG_BSSID1 0x0708 + +/* 0xFE00h ~ 0xFE55h USB Configuration */ +#define REG_USB_INFO 0xFE17 +#define REG_USB_SPECIAL_OPTION 0xFE55 +#define REG_USB_DMA_AGG_TO 0xFE5B +#define REG_USB_AGG_TO 0xFE5C +#define REG_USB_AGG_TH 0xFE5D + +/* For normal chip */ +#define REG_NORMAL_SIE_VID 0xFE60 /* 0xFE60~0xFE61 */ +#define REG_NORMAL_SIE_PID 0xFE62 /* 0xFE62~0xFE63 */ +#define REG_NORMAL_SIE_OPTIONAL 0xFE64 +#define REG_NORMAL_SIE_EP 0xFE65 /* 0xFE65~0xFE67 */ +#define REG_NORMAL_SIE_PHY 0xFE68 /* 0xFE68~0xFE6B */ +#define REG_NORMAL_SIE_OPTIONAL2 0xFE6C +#define REG_NORMAL_SIE_GPS_EP 0xFE6D /* 0xFE6D, for RTL8723 only. */ +#define REG_NORMAL_SIE_MAC_ADDR 0xFE70 /* 0xFE70~0xFE75 */ +#define REG_NORMAL_SIE_STRING 0xFE80 /* 0xFE80~0xFEDF */ + +/* TODO: use these definition when using REG_xxx naming rule. */ +/* NOTE: DO NOT Remove these definition. Use later. */ + +#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */ +#define EFUSE_TEST REG_EFUSE_TEST /* E-Fuse Test. */ +#define MSR (REG_CR + 2) /* Media Status reg */ +#define ISR REG_HISR_88E +/* Timing Sync Function Timer Register. */ +#define TSFR REG_TSFTR + +#define PBP REG_PBP + +/* Redifine MACID register, to compatible prior ICs. */ +/* MAC ID Register, Offset 0x0050-0x0053 */ +#define IDR0 REG_MACID +/* MAC ID Register, Offset 0x0054-0x0055 */ +#define IDR4 (REG_MACID + 4) + +/* 9. Security Control Registers (Offset: ) */ +/* IN 8190 Data Sheet is called CAMcmd */ +#define RWCAM REG_CAMCMD +/* Software write CAM input content */ +#define WCAMI REG_CAMWRITE +/* Software read/write CAM config */ +#define RCAMO REG_CAMREAD +#define CAMDBG REG_CAMDBG +/* Security Configuration Register */ +#define SECR REG_SECCFG + +/* Unused register */ +#define UnusedRegister 0x1BF +#define DCAM UnusedRegister +#define PSR UnusedRegister +#define BBAddr UnusedRegister +#define PhyDataR UnusedRegister + +/* Min Spacing related settings. */ +#define MAX_MSS_DENSITY_2T 0x13 +#define MAX_MSS_DENSITY_1T 0x0A + +/* EEPROM enable when set 1 */ +#define CmdEEPROM_En BIT(5) +/* System EEPROM select, 0: boot from E-FUSE, 1: The EEPROM used is 9346 */ +#define CmdEERPOMSEL BIT(4) +#define Cmd9346CR_9356SEL BIT(4) + +/* 8192C GPIO MUX Configuration Register (offset 0x40, 4 byte) */ +#define GPIOSEL_GPIO 0 +#define GPIOSEL_ENBT BIT(5) + +/* 8192C GPIO PIN Control Register (offset 0x44, 4 byte) */ +/* GPIO pins input value */ +#define GPIO_IN REG_GPIO_PIN_CTRL +/* GPIO pins output value */ +#define GPIO_OUT (REG_GPIO_PIN_CTRL+1) +/* GPIO pins output enable when a bit is set to "1"; otherwise, + * input is configured. */ +#define GPIO_IO_SEL (REG_GPIO_PIN_CTRL+2) +#define GPIO_MOD (REG_GPIO_PIN_CTRL+3) + +/* 8723/8188E Host System Interrupt Mask Register (offset 0x58, 32 byte) */ +#define HSIMR_GPIO12_0_INT_EN BIT(0) +#define HSIMR_SPS_OCP_INT_EN BIT(5) +#define HSIMR_RON_INT_EN BIT(6) +#define HSIMR_PDN_INT_EN BIT(7) +#define HSIMR_GPIO9_INT_EN BIT(25) + +/* 8723/8188E Host System Interrupt Status Register (offset 0x5C, 32 byte) */ +#define HSISR_GPIO12_0_INT BIT(0) +#define HSISR_SPS_OCP_INT BIT(5) +#define HSISR_RON_INT_EN BIT(6) +#define HSISR_PDNINT BIT(7) +#define HSISR_GPIO9_INT BIT(25) + +/* 8192C (MSR) Media Status Register (Offset 0x4C, 8 bits) */ +/* +Network Type +00: No link +01: Link in ad hoc network +10: Link in infrastructure network +11: AP mode +Default: 00b. +*/ +#define MSR_NOLINK 0x00 +#define MSR_ADHOC 0x01 +#define MSR_INFRA 0x02 +#define MSR_AP 0x03 + +/* 88EU (MSR) Media Status Register (Offset 0x4C, 8 bits) */ +#define USB_INTR_CONTENT_C2H_OFFSET 0 +#define USB_INTR_CONTENT_CPWM1_OFFSET 16 +#define USB_INTR_CONTENT_CPWM2_OFFSET 20 +#define USB_INTR_CONTENT_HISR_OFFSET 48 +#define USB_INTR_CONTENT_HISRE_OFFSET 52 + +/* 88E Driver Initialization Offload REG_FDHM0(Offset 0x88, 8 bits) */ +/* IOL config for REG_FDHM0(Reg0x88) */ +#define CMD_INIT_LLT BIT(0) +#define CMD_READ_EFUSE_MAP BIT(1) +#define CMD_EFUSE_PATCH BIT(2) +#define CMD_IOCONFIG BIT(3) +#define CMD_INIT_LLT_ERR BIT(4) +#define CMD_READ_EFUSE_MAP_ERR BIT(5) +#define CMD_EFUSE_PATCH_ERR BIT(6) +#define CMD_IOCONFIG_ERR BIT(7) + +/* 6. Adaptive Control Registers (Offset: 0x0160 - 0x01CF) */ +/* 8192C Response Rate Set Register (offset 0x181, 24bits) */ +#define RRSR_1M BIT(0) +#define RRSR_2M BIT(1) +#define RRSR_5_5M BIT(2) +#define RRSR_11M BIT(3) +#define RRSR_6M BIT(4) +#define RRSR_9M BIT(5) +#define RRSR_12M BIT(6) +#define RRSR_18M BIT(7) +#define RRSR_24M BIT(8) +#define RRSR_36M BIT(9) +#define RRSR_48M BIT(10) +#define RRSR_54M BIT(11) +#define RRSR_MCS0 BIT(12) +#define RRSR_MCS1 BIT(13) +#define RRSR_MCS2 BIT(14) +#define RRSR_MCS3 BIT(15) +#define RRSR_MCS4 BIT(16) +#define RRSR_MCS5 BIT(17) +#define RRSR_MCS6 BIT(18) +#define RRSR_MCS7 BIT(19) + +/* 8192C Response Rate Set Register (offset 0x1BF, 8bits) */ +/* WOL bit information */ +#define HAL92C_WOL_PTK_UPDATE_EVENT BIT(0) +#define HAL92C_WOL_GTK_UPDATE_EVENT BIT(1) + +/* 8192C BW_OPMODE bits (Offset 0x203, 8bit) */ +#define BW_OPMODE_20MHZ BIT(2) + +/* 8192C CAM Config Setting (offset 0x250, 1 byte) */ +#define CAM_VALID BIT(15) +#define CAM_NOTVALID 0x0000 +#define CAM_USEDK BIT(5) + +#define CAM_CONTENT_COUNT 8 + +#define CAM_NONE 0x0 +#define CAM_WEP40 0x01 +#define CAM_TKIP 0x02 +#define CAM_AES 0x04 +#define CAM_WEP104 0x05 +#define CAM_SMS4 0x6 + +#define TOTAL_CAM_ENTRY 32 +#define HALF_CAM_ENTRY 16 + +#define CAM_CONFIG_USEDK true +#define CAM_CONFIG_NO_USEDK false + +#define CAM_WRITE BIT(16) +#define CAM_READ 0x00000000 +#define CAM_POLLINIG BIT(31) + +#define SCR_UseDK 0x01 +#define SCR_TxSecEnable 0x02 +#define SCR_RxSecEnable 0x04 + +/* 10. Power Save Control Registers (Offset: 0x0260 - 0x02DF) */ +#define WOW_PMEN BIT(0) /* Power management Enable. */ +#define WOW_WOMEN BIT(1) /* WoW function on or off. */ +#define WOW_MAGIC BIT(2) /* Magic packet */ +#define WOW_UWF BIT(3) /* Unicast Wakeup frame. */ + +/* 12. Host Interrupt Status Registers (Offset: 0x0300 - 0x030F) */ +/* 8188 IMR/ISR bits */ +#define IMR_DISABLED_88E 0x0 +/* IMR DW0(0x0060-0063) Bit 0-31 */ +#define IMR_TXCCK_88E BIT(30) /* TXRPT interrupt when CCX bit of the packet is set */ +#define IMR_PSTIMEOUT_88E BIT(29) /* Power Save Time Out Interrupt */ +#define IMR_GTINT4_88E BIT(28) /* When GTIMER4 expires, this bit is set to 1 */ +#define IMR_GTINT3_88E BIT(27) /* When GTIMER3 expires, this bit is set to 1 */ +#define IMR_TBDER_88E BIT(26) /* Transmit Beacon0 Error */ +#define IMR_TBDOK_88E BIT(25) /* Transmit Beacon0 OK */ +#define IMR_TSF_BIT32_TOGGLE_88E BIT(24) /* TSF Timer BIT32 toggle indication interrupt */ +#define IMR_BCNDMAINT0_88E BIT(20) /* Beacon DMA Interrupt 0 */ +#define IMR_BCNDERR0_88E BIT(16) /* Beacon Queue DMA Error 0 */ +#define IMR_HSISR_IND_ON_INT_88E BIT(15) /* HSISR Indicator (HSIMR & HSISR is true, this bit is set to 1) */ +#define IMR_BCNDMAINT_E_88E BIT(14) /* Beacon DMA Interrupt Extension for Win7 */ +#define IMR_ATIMEND_88E BIT(12) /* CTWidnow End or ATIM Window End */ +#define IMR_HISR1_IND_INT_88E BIT(11) /* HISR1 Indicator (HISR1 & HIMR1 is true, this bit is set to 1) */ +#define IMR_C2HCMD_88E BIT(10) /* CPU to Host Command INT Status, Write 1 clear */ +#define IMR_CPWM2_88E BIT(9) /* CPU power Mode exchange INT Status, Write 1 clear */ +#define IMR_CPWM_88E BIT(8) /* CPU power Mode exchange INT Status, Write 1 clear */ +#define IMR_HIGHDOK_88E BIT(7) /* High Queue DMA OK */ +#define IMR_MGNTDOK_88E BIT(6) /* Management Queue DMA OK */ +#define IMR_BKDOK_88E BIT(5) /* AC_BK DMA OK */ +#define IMR_BEDOK_88E BIT(4) /* AC_BE DMA OK */ +#define IMR_VIDOK_88E BIT(3) /* AC_VI DMA OK */ +#define IMR_VODOK_88E BIT(2) /* AC_VO DMA OK */ +#define IMR_RDU_88E BIT(1) /* Rx Descriptor Unavailable */ +#define IMR_ROK_88E BIT(0) /* Receive DMA OK */ + +/* IMR DW1(0x00B4-00B7) Bit 0-31 */ +#define IMR_BCNDMAINT7_88E BIT(27) /* Beacon DMA Interrupt 7 */ +#define IMR_BCNDMAINT6_88E BIT(26) /* Beacon DMA Interrupt 6 */ +#define IMR_BCNDMAINT5_88E BIT(25) /* Beacon DMA Interrupt 5 */ +#define IMR_BCNDMAINT4_88E BIT(24) /* Beacon DMA Interrupt 4 */ +#define IMR_BCNDMAINT3_88E BIT(23) /* Beacon DMA Interrupt 3 */ +#define IMR_BCNDMAINT2_88E BIT(22) /* Beacon DMA Interrupt 2 */ +#define IMR_BCNDMAINT1_88E BIT(21) /* Beacon DMA Interrupt 1 */ +#define IMR_BCNDERR7_88E BIT(20) /* Beacon DMA Error Int 7 */ +#define IMR_BCNDERR6_88E BIT(19) /* Beacon DMA Error Int 6 */ +#define IMR_BCNDERR5_88E BIT(18) /* Beacon DMA Error Int 5 */ +#define IMR_BCNDERR4_88E BIT(17) /* Beacon DMA Error Int 4 */ +#define IMR_BCNDERR3_88E BIT(16) /* Beacon DMA Error Int 3 */ +#define IMR_BCNDERR2_88E BIT(15) /* Beacon DMA Error Int 2 */ +#define IMR_BCNDERR1_88E BIT(14) /* Beacon DMA Error Int 1 */ +#define IMR_ATIMEND_E_88E BIT(13) /* ATIM Window End Ext for Win7 */ +#define IMR_TXERR_88E BIT(11) /* Tx Err Flag Int Status, write 1 clear. */ +#define IMR_RXERR_88E BIT(10) /* Rx Err Flag INT Status, Write 1 clear */ +#define IMR_TXFOVW_88E BIT(9) /* Transmit FIFO Overflow */ +#define IMR_RXFOVW_88E BIT(8) /* Receive FIFO Overflow */ + +#define HAL_NIC_UNPLUG_ISR 0xFFFFFFFF /* The value when the NIC is unplugged for PCI. */ + +/* 8192C EFUSE */ +#define HWSET_MAX_SIZE 256 +#define HWSET_MAX_SIZE_88E 512 + +/*=================================================================== +===================================================================== +Here the register defines are for 92C. When the define is as same with 92C, +we will use the 92C's define for the consistency +So the following defines for 92C is not entire!!!!!! +===================================================================== +=====================================================================*/ +/* +Based on Datasheet V33---090401 +Register Summary +Current IOREG MAP +0x0000h ~ 0x00FFh System Configuration (256 Bytes) +0x0100h ~ 0x01FFh MACTOP General Configuration (256 Bytes) +0x0200h ~ 0x027Fh TXDMA Configuration (128 Bytes) +0x0280h ~ 0x02FFh RXDMA Configuration (128 Bytes) +0x0300h ~ 0x03FFh PCIE EMAC Reserved Region (256 Bytes) +0x0400h ~ 0x04FFh Protocol Configuration (256 Bytes) +0x0500h ~ 0x05FFh EDCA Configuration (256 Bytes) +0x0600h ~ 0x07FFh WMAC Configuration (512 Bytes) +0x2000h ~ 0x3FFFh 8051 FW Download Region (8196 Bytes) +*/ +/* 8192C (TXPAUSE) transmission pause (Offset 0x522, 8 bits) */ +/* Note: */ +/* The bits of stopping AC(VO/VI/BE/BK) queue in datasheet + * RTL8192S/RTL8192C are wrong, */ +/* the correct arragement is VO - Bit0, VI - Bit1, BE - Bit2, + * and BK - Bit3. */ +/* 8723 and 88E may be not correct either in the earlier version. */ +#define StopBecon BIT(6) +#define StopHigh BIT(5) +#define StopMgt BIT(4) +#define StopBK BIT(3) +#define StopBE BIT(2) +#define StopVI BIT(1) +#define StopVO BIT(0) + +/* 8192C (RCR) Receive Configuration Register(Offset 0x608, 32 bits) */ +#define RCR_APPFCS BIT(31) /* WMAC append FCS after payload */ +#define RCR_APP_MIC BIT(30) +#define RCR_APP_PHYSTS BIT(28) +#define RCR_APP_ICV BIT(29) +#define RCR_APP_PHYST_RXFF BIT(28) +#define RCR_APP_BA_SSN BIT(27) /* Accept BA SSN */ +#define RCR_ENMBID BIT(24) /* Enable Multiple BssId. */ +#define RCR_LSIGEN BIT(23) +#define RCR_MFBEN BIT(22) +#define RCR_HTC_LOC_CTRL BIT(14) /* MFC<--HTC=1 MFC-->HTC=0 */ +#define RCR_AMF BIT(13) /* Accept management type frame */ +#define RCR_ACF BIT(12) /* Accept control type frame */ +#define RCR_ADF BIT(11) /* Accept data type frame */ +#define RCR_AICV BIT(9) /* Accept ICV error packet */ +#define RCR_ACRC32 BIT(8) /* Accept CRC32 error packet */ +#define RCR_CBSSID_BCN BIT(7) /* Accept BSSID match packet + * (Rx beacon, probe rsp) */ +#define RCR_CBSSID_DATA BIT(6) /* Accept BSSID match (Data)*/ +#define RCR_CBSSID RCR_CBSSID_DATA /* Accept BSSID match */ +#define RCR_APWRMGT BIT(5) /* Accept power management pkt*/ +#define RCR_ADD3 BIT(4) /* Accept address 3 match pkt */ +#define RCR_AB BIT(3) /* Accept broadcast packet */ +#define RCR_AM BIT(2) /* Accept multicast packet */ +#define RCR_APM BIT(1) /* Accept physical match pkt */ +#define RCR_AAP BIT(0) /* Accept all unicast packet */ +#define RCR_MXDMA_OFFSET 8 +#define RCR_FIFO_OFFSET 13 + +/* 0xFE00h ~ 0xFE55h USB Configuration */ +#define REG_USB_INFO 0xFE17 +#define REG_USB_SPECIAL_OPTION 0xFE55 +#define REG_USB_DMA_AGG_TO 0xFE5B +#define REG_USB_AGG_TO 0xFE5C +#define REG_USB_AGG_TH 0xFE5D + +#define REG_USB_HRPWM 0xFE58 +#define REG_USB_HCPWM 0xFE57 +/* 8192C Regsiter Bit and Content definition */ +/* 0x0000h ~ 0x00FFh System Configuration */ + +/* 2 SYS_ISO_CTRL */ +#define ISO_MD2PP BIT(0) +#define ISO_UA2USB BIT(1) +#define ISO_UD2CORE BIT(2) +#define ISO_PA2PCIE BIT(3) +#define ISO_PD2CORE BIT(4) +#define ISO_IP2MAC BIT(5) +#define ISO_DIOP BIT(6) +#define ISO_DIOE BIT(7) +#define ISO_EB2CORE BIT(8) +#define ISO_DIOR BIT(9) +#define PWC_EV12V BIT(15) + +/* 2 SYS_FUNC_EN */ +#define FEN_BBRSTB BIT(0) +#define FEN_BB_GLB_RSTn BIT(1) +#define FEN_USBA BIT(2) +#define FEN_UPLL BIT(3) +#define FEN_USBD BIT(4) +#define FEN_DIO_PCIE BIT(5) +#define FEN_PCIEA BIT(6) +#define FEN_PPLL BIT(7) +#define FEN_PCIED BIT(8) +#define FEN_DIOE BIT(9) +#define FEN_CPUEN BIT(10) +#define FEN_DCORE BIT(11) +#define FEN_ELDR BIT(12) +#define FEN_DIO_RF BIT(13) +#define FEN_HWPDN BIT(14) +#define FEN_MREGEN BIT(15) + +/* 2 APS_FSMCO */ +#define PFM_LDALL BIT(0) +#define PFM_ALDN BIT(1) +#define PFM_LDKP BIT(2) +#define PFM_WOWL BIT(3) +#define EnPDN BIT(4) +#define PDN_PL BIT(5) +#define APFM_ONMAC BIT(8) +#define APFM_OFF BIT(9) +#define APFM_RSM BIT(10) +#define AFSM_HSUS BIT(11) +#define AFSM_PCIE BIT(12) +#define APDM_MAC BIT(13) +#define APDM_HOST BIT(14) +#define APDM_HPDN BIT(15) +#define RDY_MACON BIT(16) +#define SUS_HOST BIT(17) +#define ROP_ALD BIT(20) +#define ROP_PWR BIT(21) +#define ROP_SPS BIT(22) +#define SOP_MRST BIT(25) +#define SOP_FUSE BIT(26) +#define SOP_ABG BIT(27) +#define SOP_AMB BIT(28) +#define SOP_RCK BIT(29) +#define SOP_A8M BIT(30) +#define XOP_BTCK BIT(31) + +/* 2 SYS_CLKR */ +#define ANAD16V_EN BIT(0) +#define ANA8M BIT(1) +#define MACSLP BIT(4) +#define LOADER_CLK_EN BIT(5) + +/* 2 9346CR */ + +#define BOOT_FROM_EEPROM BIT(4) +#define EEPROM_EN BIT(5) + +/* 2 SPS0_CTRL */ + +/* 2 SPS_OCP_CFG */ + +/* 2 RF_CTRL */ +#define RF_EN BIT(0) +#define RF_RSTB BIT(1) +#define RF_SDMRSTB BIT(2) + +/* 2 LDOV12D_CTRL */ +#define LDV12_EN BIT(0) +#define LDV12_SDBY BIT(1) +#define LPLDO_HSM BIT(2) +#define LPLDO_LSM_DIS BIT(3) +#define _LDV12_VADJ(x) (((x) & 0xF) << 4) + +/* 2EFUSE_CTRL */ +#define ALD_EN BIT(18) +#define EF_PD BIT(19) +#define EF_FLAG BIT(31) + +/* 2 EFUSE_TEST (For RTL8723 partially) */ +#define EF_TRPT BIT(7) +/* 00: Wifi Efuse, 01: BT Efuse0, 10: BT Efuse1, 11: BT Efuse2 */ +#define EF_CELL_SEL (BIT(8)|BIT(9)) +#define LDOE25_EN BIT(31) +#define EFUSE_SEL(x) (((x) & 0x3) << 8) +#define EFUSE_SEL_MASK 0x300 +#define EFUSE_WIFI_SEL_0 0x0 +#define EFUSE_BT_SEL_0 0x1 +#define EFUSE_BT_SEL_1 0x2 +#define EFUSE_BT_SEL_2 0x3 + +#define EFUSE_ACCESS_ON 0x69 /* For RTL8723 only. */ +#define EFUSE_ACCESS_OFF 0x00 /* For RTL8723 only. */ + +/* 2 8051FWDL */ +/* 2 MCUFWDL */ +#define MCUFWDL_EN BIT(0) +#define MCUFWDL_RDY BIT(1) +#define FWDL_ChkSum_rpt BIT(2) +#define MACINI_RDY BIT(3) +#define BBINI_RDY BIT(4) +#define RFINI_RDY BIT(5) +#define WINTINI_RDY BIT(6) +#define RAM_DL_SEL BIT(7) /* 1:RAM, 0:ROM */ +#define ROM_DLEN BIT(19) +#define CPRST BIT(23) + +/* 2 REG_SYS_CFG */ +#define XCLK_VLD BIT(0) +#define ACLK_VLD BIT(1) +#define UCLK_VLD BIT(2) +#define PCLK_VLD BIT(3) +#define PCIRSTB BIT(4) +#define V15_VLD BIT(5) +#define SW_OFFLOAD_EN BIT(7) +#define SIC_IDLE BIT(8) +#define BD_MAC2 BIT(9) +#define BD_MAC1 BIT(10) +#define IC_MACPHY_MODE BIT(11) +#define CHIP_VER (BIT(12)|BIT(13)|BIT(14)|BIT(15)) +#define BT_FUNC BIT(16) +#define VENDOR_ID BIT(19) +#define PAD_HWPD_IDN BIT(22) +#define TRP_VAUX_EN BIT(23) /* RTL ID */ +#define TRP_BT_EN BIT(24) +#define BD_PKG_SEL BIT(25) +#define BD_HCI_SEL BIT(26) +#define TYPE_ID BIT(27) + +#define CHIP_VER_RTL_MASK 0xF000 /* Bit 12 ~ 15 */ +#define CHIP_VER_RTL_SHIFT 12 + +/* 2REG_GPIO_OUTSTS (For RTL8723 only) */ +#define EFS_HCI_SEL (BIT(0)|BIT(1)) +#define PAD_HCI_SEL (BIT(2)|BIT(3)) +#define HCI_SEL (BIT(4)|BIT(5)) +#define PKG_SEL_HCI BIT(6) +#define FEN_GPS BIT(7) +#define FEN_BT BIT(8) +#define FEN_WL BIT(9) +#define FEN_PCI BIT(10) +#define FEN_USB BIT(11) +#define BTRF_HWPDN_N BIT(12) +#define WLRF_HWPDN_N BIT(13) +#define PDN_BT_N BIT(14) +#define PDN_GPS_N BIT(15) +#define BT_CTL_HWPDN BIT(16) +#define GPS_CTL_HWPDN BIT(17) +#define PPHY_SUSB BIT(20) +#define UPHY_SUSB BIT(21) +#define PCI_SUSEN BIT(22) +#define USB_SUSEN BIT(23) +#define RF_RL_ID (BIT(31)|BIT(30)|BIT(29)|BIT(28)) + +/* 2SYS_CFG */ +#define RTL_ID BIT(23) /* TestChip ID, 1:Test(RLE); 0:MP(RL) */ + +/* 0x0100h ~ 0x01FFh MACTOP General Configuration */ + +/* 2 Function Enable Registers */ +/* 2 CR */ + +#define HCI_TXDMA_EN BIT(0) +#define HCI_RXDMA_EN BIT(1) +#define TXDMA_EN BIT(2) +#define RXDMA_EN BIT(3) +#define PROTOCOL_EN BIT(4) +#define SCHEDULE_EN BIT(5) +#define MACTXEN BIT(6) +#define MACRXEN BIT(7) +#define ENSWBCN BIT(8) +#define ENSEC BIT(9) +#define CALTMR_EN BIT(10) /* 32k CAL TMR enable */ + +/* Network type */ +#define _NETTYPE(x) (((x) & 0x3) << 16) +#define MASK_NETTYPE 0x30000 +#define NT_NO_LINK 0x0 +#define NT_LINK_AD_HOC 0x1 +#define NT_LINK_AP 0x2 +#define NT_AS_AP 0x3 + +/* 2 PBP - Page Size Register */ +#define GET_RX_PAGE_SIZE(value) ((value) & 0xF) +#define GET_TX_PAGE_SIZE(value) (((value) & 0xF0) >> 4) +#define _PSRX_MASK 0xF +#define _PSTX_MASK 0xF0 +#define _PSRX(x) (x) +#define _PSTX(x) ((x) << 4) + +#define PBP_64 0x0 +#define PBP_128 0x1 +#define PBP_256 0x2 +#define PBP_512 0x3 +#define PBP_1024 0x4 + +/* 2 TX/RXDMA */ +#define RXDMA_ARBBW_EN BIT(0) +#define RXSHFT_EN BIT(1) +#define RXDMA_AGG_EN BIT(2) +#define QS_VO_QUEUE BIT(8) +#define QS_VI_QUEUE BIT(9) +#define QS_BE_QUEUE BIT(10) +#define QS_BK_QUEUE BIT(11) +#define QS_MANAGER_QUEUE BIT(12) +#define QS_HIGH_QUEUE BIT(13) + +#define HQSEL_VOQ BIT(0) +#define HQSEL_VIQ BIT(1) +#define HQSEL_BEQ BIT(2) +#define HQSEL_BKQ BIT(3) +#define HQSEL_MGTQ BIT(4) +#define HQSEL_HIQ BIT(5) + +/* For normal driver, 0x10C */ +#define _TXDMA_HIQ_MAP(x) (((x)&0x3) << 14) +#define _TXDMA_MGQ_MAP(x) (((x)&0x3) << 12) +#define _TXDMA_BKQ_MAP(x) (((x)&0x3) << 10) +#define _TXDMA_BEQ_MAP(x) (((x)&0x3) << 8 ) +#define _TXDMA_VIQ_MAP(x) (((x)&0x3) << 6 ) +#define _TXDMA_VOQ_MAP(x) (((x)&0x3) << 4 ) + +#define QUEUE_LOW 1 +#define QUEUE_NORMAL 2 +#define QUEUE_HIGH 3 + +/* 2 TRXFF_BNDY */ + +/* 2 LLT_INIT */ +#define _LLT_NO_ACTIVE 0x0 +#define _LLT_WRITE_ACCESS 0x1 +#define _LLT_READ_ACCESS 0x2 + +#define _LLT_INIT_DATA(x) ((x) & 0xFF) +#define _LLT_INIT_ADDR(x) (((x) & 0xFF) << 8) +#define _LLT_OP(x) (((x) & 0x3) << 30) +#define _LLT_OP_VALUE(x) (((x) >> 30) & 0x3) + +/* 0x0200h ~ 0x027Fh TXDMA Configuration */ +/* 2RQPN */ +#define _HPQ(x) ((x) & 0xFF) +#define _LPQ(x) (((x) & 0xFF) << 8) +#define _PUBQ(x) (((x) & 0xFF) << 16) +/* NOTE: in RQPN_NPQ register */ +#define _NPQ(x) ((x) & 0xFF) + +#define HPQ_PUBLIC_DIS BIT(24) +#define LPQ_PUBLIC_DIS BIT(25) +#define LD_RQPN BIT(31) + +/* 2TDECTRL */ +#define BCN_VALID BIT(16) +#define BCN_HEAD(x) (((x) & 0xFF) << 8) +#define BCN_HEAD_MASK 0xFF00 + +/* 2 TDECTL */ +#define BLK_DESC_NUM_SHIFT 4 +#define BLK_DESC_NUM_MASK 0xF + +/* 2 TXDMA_OFFSET_CHK */ +#define DROP_DATA_EN BIT(9) + +/* 0x0280h ~ 0x028Bh RX DMA Configuration */ + +/* REG_RXDMA_CONTROL, 0x0286h */ + +/* 2 REG_RXPKT_NUM, 0x0284 */ +#define RXPKT_RELEASE_POLL BIT(16) +#define RXDMA_IDLE BIT(17) +#define RW_RELEASE_EN BIT(18) + +/* 0x0400h ~ 0x047Fh Protocol Configuration */ +/* 2 FWHW_TXQ_CTRL */ +#define EN_AMPDU_RTY_NEW BIT(7) + +/* 2 SPEC SIFS */ +#define _SPEC_SIFS_CCK(x) ((x) & 0xFF) +#define _SPEC_SIFS_OFDM(x) (((x) & 0xFF) << 8) + +/* 2 RL */ +#define RETRY_LIMIT_SHORT_SHIFT 8 +#define RETRY_LIMIT_LONG_SHIFT 0 + +/* 0x0500h ~ 0x05FFh EDCA Configuration */ + +/* 2 EDCA setting */ +#define AC_PARAM_TXOP_LIMIT_OFFSET 16 +#define AC_PARAM_ECW_MAX_OFFSET 12 +#define AC_PARAM_ECW_MIN_OFFSET 8 +#define AC_PARAM_AIFS_OFFSET 0 + +#define _LRL(x) ((x) & 0x3F) +#define _SRL(x) (((x) & 0x3F) << 8) + +/* 2 BCN_CTRL */ +#define EN_MBSSID BIT(1) +#define EN_TXBCN_RPT BIT(2) +#define EN_BCN_FUNCTION BIT(3) +#define DIS_TSF_UPDATE BIT(3) + +/* The same function but different bit field. */ +#define DIS_TSF_UDT0_NORMAL_CHIP BIT(4) +#define DIS_TSF_UDT0_TEST_CHIP BIT(5) +#define STOP_BCNQ BIT(6) + +/* 2 ACMHWCTRL */ +#define AcmHw_HwEn BIT(0) +#define AcmHw_BeqEn BIT(1) +#define AcmHw_ViqEn BIT(2) +#define AcmHw_VoqEn BIT(3) +#define AcmHw_BeqStatus BIT(4) +#define AcmHw_ViqStatus BIT(5) +#define AcmHw_VoqStatus BIT(6) + +/* 0x0600h ~ 0x07FFh WMAC Configuration */ +/* 2APSD_CTRL */ +#define APSDOFF BIT(6) +#define APSDOFF_STATUS BIT(7) + +#define RATE_BITMAP_ALL 0xFFFFF + +/* Only use CCK 1M rate for ACK */ +#define RATE_RRSR_CCK_ONLY_1M 0xFFFF1 + +/* 2 TCR */ +#define TSFRST BIT(0) +#define DIS_GCLK BIT(1) +#define PAD_SEL BIT(2) +#define PWR_ST BIT(6) +#define PWRBIT_OW_EN BIT(7) +#define ACRC BIT(8) +#define CFENDFORM BIT(9) +#define ICV BIT(10) + +/* 2 RCR */ +#define AAP BIT(0) +#define APM BIT(1) +#define AM BIT(2) +#define AB BIT(3) +#define ADD3 BIT(4) +#define APWRMGT BIT(5) +#define CBSSID BIT(6) +#define CBSSID_DATA BIT(6) +#define CBSSID_BCN BIT(7) +#define ACRC32 BIT(8) +#define AICV BIT(9) +#define ADF BIT(11) +#define ACF BIT(12) +#define AMF BIT(13) +#define HTC_LOC_CTRL BIT(14) +#define UC_DATA_EN BIT(16) +#define BM_DATA_EN BIT(17) +#define MFBEN BIT(22) +#define LSIGEN BIT(23) +#define EnMBID BIT(24) +#define APP_BASSN BIT(27) +#define APP_PHYSTS BIT(28) +#define APP_ICV BIT(29) +#define APP_MIC BIT(30) +#define APP_FCS BIT(31) + +/* 2 SECCFG */ +#define SCR_TxUseDK BIT(0) /* Force Tx Use Default Key */ +#define SCR_RxUseDK BIT(1) /* Force Rx Use Default Key */ +#define SCR_TxEncEnable BIT(2) /* Enable Tx Encryption */ +#define SCR_RxDecEnable BIT(3) /* Enable Rx Decryption */ +#define SCR_SKByA2 BIT(4) /* Search kEY BY A2 */ +#define SCR_NoSKMC BIT(5) /* No Key Search Multicast */ +#define SCR_TXBCUSEDK BIT(6) /* Force Tx Bcast pkt Use Default Key */ +#define SCR_RXBCUSEDK BIT(7) /* Force Rx Bcast pkt Use Default Key */ + +/* RTL8188E SDIO Configuration */ + +/* I/O bus domain address mapping */ +#define SDIO_LOCAL_BASE 0x10250000 +#define WLAN_IOREG_BASE 0x10260000 +#define FIRMWARE_FIFO_BASE 0x10270000 +#define TX_HIQ_BASE 0x10310000 +#define TX_MIQ_BASE 0x10320000 +#define TX_LOQ_BASE 0x10330000 +#define RX_RX0FF_BASE 0x10340000 + +/* SDIO host local register space mapping. */ +#define SDIO_LOCAL_MSK 0x0FFF +#define WLAN_IOREG_MSK 0x7FFF +#define WLAN_FIFO_MSK 0x1FFF /* Aggregation Length[12:0] */ +#define WLAN_RX0FF_MSK 0x0003 + +/* Without ref to the SDIO Device ID */ +#define SDIO_WITHOUT_REF_DEVICE_ID 0 +#define SDIO_LOCAL_DEVICE_ID 0 /* 0b[16], 000b[15:13] */ +#define WLAN_TX_HIQ_DEVICE_ID 4 /* 0b[16], 100b[15:13] */ +#define WLAN_TX_MIQ_DEVICE_ID 5 /* 0b[16], 101b[15:13] */ +#define WLAN_TX_LOQ_DEVICE_ID 6 /* 0b[16], 110b[15:13] */ +#define WLAN_RX0FF_DEVICE_ID 7 /* 0b[16], 111b[15:13] */ +#define WLAN_IOREG_DEVICE_ID 8 /* 1b[16] */ + +/* SDIO Tx Free Page Index */ +#define HI_QUEUE_IDX 0 +#define MID_QUEUE_IDX 1 +#define LOW_QUEUE_IDX 2 +#define PUBLIC_QUEUE_IDX 3 + +#define SDIO_MAX_TX_QUEUE 3 /* HIQ, MIQ and LOQ */ +#define SDIO_MAX_RX_QUEUE 1 + +/* SDIO Tx Control */ +#define SDIO_REG_TX_CTRL 0x0000 +/* SDIO Host Interrupt Mask */ +#define SDIO_REG_HIMR 0x0014 +/* SDIO Host Interrupt Service Routine */ +#define SDIO_REG_HISR 0x0018 +/* HCI Current Power Mode */ +#define SDIO_REG_HCPWM 0x0019 +/* RXDMA Request Length */ +#define SDIO_REG_RX0_REQ_LEN 0x001C +/* Free Tx Buffer Page */ +#define SDIO_REG_FREE_TXPG 0x0020 +/* HCI Current Power Mode 1 */ +#define SDIO_REG_HCPWM1 0x0024 +/* HCI Current Power Mode 2 */ +#define SDIO_REG_HCPWM2 0x0026 +/* HTSF Informaion */ +#define SDIO_REG_HTSFR_INFO 0x0030 +/* HCI Request Power Mode 1 */ +#define SDIO_REG_HRPWM1 0x0080 +/* HCI Request Power Mode 2 */ +#define SDIO_REG_HRPWM2 0x0082 +/* HCI Power Save Clock */ +#define SDIO_REG_HPS_CLKR 0x0084 +/* SDIO HCI Suspend Control */ +#define SDIO_REG_HSUS_CTRL 0x0086 +/* SDIO Host Extension Interrupt Mask Always */ +#define SDIO_REG_HIMR_ON 0x0090 +/* SDIO Host Extension Interrupt Status Always */ +#define SDIO_REG_HISR_ON 0x0091 + +#define SDIO_HIMR_DISABLED 0 + +/* RTL8188E SDIO Host Interrupt Mask Register */ +#define SDIO_HIMR_RX_REQUEST_MSK BIT(0) +#define SDIO_HIMR_AVAL_MSK BIT(1) +#define SDIO_HIMR_TXERR_MSK BIT(2) +#define SDIO_HIMR_RXERR_MSK BIT(3) +#define SDIO_HIMR_TXFOVW_MSK BIT(4) +#define SDIO_HIMR_RXFOVW_MSK BIT(5) +#define SDIO_HIMR_TXBCNOK_MSK BIT(6) +#define SDIO_HIMR_TXBCNERR_MSK BIT(7) +#define SDIO_HIMR_BCNERLY_INT_MSK BIT(16) +#define SDIO_HIMR_C2HCMD_MSK BIT(17) +#define SDIO_HIMR_CPWM1_MSK BIT(18) +#define SDIO_HIMR_CPWM2_MSK BIT(19) +#define SDIO_HIMR_HSISR_IND_MSK BIT(20) +#define SDIO_HIMR_GTINT3_IND_MSK BIT(21) +#define SDIO_HIMR_GTINT4_IND_MSK BIT(22) +#define SDIO_HIMR_PSTIMEOUT_MSK BIT(23) +#define SDIO_HIMR_OCPINT_MSK BIT(24) +#define SDIO_HIMR_ATIMEND_MSK BIT(25) +#define SDIO_HIMR_ATIMEND_E_MSK BIT(26) +#define SDIO_HIMR_CTWEND_MSK BIT(27) + +/* RTL8188E SDIO Specific */ +#define SDIO_HIMR_MCU_ERR_MSK BIT(28) +#define SDIO_HIMR_TSF_BIT32_TOGGLE_MSK BIT(29) + +/* SDIO Host Interrupt Service Routine */ +#define SDIO_HISR_RX_REQUEST BIT(0) +#define SDIO_HISR_AVAL BIT(1) +#define SDIO_HISR_TXERR BIT(2) +#define SDIO_HISR_RXERR BIT(3) +#define SDIO_HISR_TXFOVW BIT(4) +#define SDIO_HISR_RXFOVW BIT(5) +#define SDIO_HISR_TXBCNOK BIT(6) +#define SDIO_HISR_TXBCNERR BIT(7) +#define SDIO_HISR_BCNERLY_INT BIT(16) +#define SDIO_HISR_C2HCMD BIT(17) +#define SDIO_HISR_CPWM1 BIT(18) +#define SDIO_HISR_CPWM2 BIT(19) +#define SDIO_HISR_HSISR_IND BIT(20) +#define SDIO_HISR_GTINT3_IND BIT(21) +#define SDIO_HISR_GTINT4_IND BIT(22) +#define SDIO_HISR_PSTIME BIT(23) +#define SDIO_HISR_OCPINT BIT(24) +#define SDIO_HISR_ATIMEND BIT(25) +#define SDIO_HISR_ATIMEND_E BIT(26) +#define SDIO_HISR_CTWEND BIT(27) + +/* RTL8188E SDIO Specific */ +#define SDIO_HISR_MCU_ERR BIT(28) +#define SDIO_HISR_TSF_BIT32_TOGGLE BIT(29) + +#define MASK_SDIO_HISR_CLEAR \ + (SDIO_HISR_TXERR | SDIO_HISR_RXERR | SDIO_HISR_TXFOVW |\ + SDIO_HISR_RXFOVW | SDIO_HISR_TXBCNOK | SDIO_HISR_TXBCNERR |\ + SDIO_HISR_C2HCMD | SDIO_HISR_CPWM1 | SDIO_HISR_CPWM2 |\ + SDIO_HISR_HSISR_IND | SDIO_HISR_GTINT3_IND | SDIO_HISR_GTINT4_IND |\ + SDIO_HISR_PSTIMEOUT | SDIO_HISR_OCPINT) + +/* SDIO HCI Suspend Control Register */ +#define HCI_RESUME_PWR_RDY BIT(1) +#define HCI_SUS_CTRL BIT(0) + +/* SDIO Tx FIFO related */ +/* The number of Tx FIFO free page */ +#define SDIO_TX_FREE_PG_QUEUE 4 +#define SDIO_TX_FIFO_PAGE_SZ 128 + +/* 0xFE00h ~ 0xFE55h USB Configuration */ + +/* 2 USB Information (0xFE17) */ +#define USB_IS_HIGH_SPEED 0 +#define USB_IS_FULL_SPEED 1 +#define USB_SPEED_MASK BIT(5) + +#define USB_NORMAL_SIE_EP_MASK 0xF +#define USB_NORMAL_SIE_EP_SHIFT 4 + +/* 2 Special Option */ +#define USB_AGG_EN BIT(3) + +/* 0; Use interrupt endpoint to upload interrupt pkt */ +/* 1; Use bulk endpoint to upload interrupt pkt, */ +#define INT_BULK_SEL BIT(4) + +/* 2REG_C2HEVT_CLEAR */ +/* Set by driver and notify FW that the driver has read + * the C2H command message */ +#define C2H_EVT_HOST_CLOSE 0x00 +/* Set by FW indicating that FW had set the C2H command + * message and it's not yet read by driver. */ +#define C2H_EVT_FW_CLOSE 0xFF + +/* 2REG_MULTI_FUNC_CTRL(For RTL8723 Only) */ +/* Enable GPIO[9] as WiFi HW PDn source */ +#define WL_HWPDN_EN BIT(0) +/* WiFi HW PDn polarity control */ +#define WL_HWPDN_SL BIT(1) +/* WiFi function enable */ +#define WL_FUNC_EN BIT(2) +/* Enable GPIO[9] as WiFi RF HW PDn source */ +#define WL_HWROF_EN BIT(3) +/* Enable GPIO[11] as BT HW PDn source */ +#define BT_HWPDN_EN BIT(16) +/* BT HW PDn polarity control */ +#define BT_HWPDN_SL BIT(17) +/* BT function enable */ +#define BT_FUNC_EN BIT(18) +/* Enable GPIO[11] as BT/GPS RF HW PDn source */ +#define BT_HWROF_EN BIT(19) +/* Enable GPIO[10] as GPS HW PDn source */ +#define GPS_HWPDN_EN BIT(20) +/* GPS HW PDn polarity control */ +#define GPS_HWPDN_SL BIT(21) +/* GPS function enable */ +#define GPS_FUNC_EN BIT(22) + +/* 3 REG_LIFECTRL_CTRL */ +#define HAL92C_EN_PKT_LIFE_TIME_BK BIT(3) +#define HAL92C_EN_PKT_LIFE_TIME_BE BIT(2) +#define HAL92C_EN_PKT_LIFE_TIME_VI BIT(1) +#define HAL92C_EN_PKT_LIFE_TIME_VO BIT(0) + +#define HAL92C_MSDU_LIFE_TIME_UNIT 128 /* in us */ + +/* General definitions */ +#define LAST_ENTRY_OF_TX_PKT_BUFFER 176 /* 22k 22528 bytes */ + +#define POLLING_LLT_THRESHOLD 20 +#define POLLING_READY_TIMEOUT_COUNT 1000 +/* GPIO BIT */ +#define HAL_8192C_HW_GPIO_WPS_BIT BIT(2) + +/* 8192C EEPROM/EFUSE share register definition. */ + +/* EEPROM/Efuse PG Offset for 88EE/88EU/88ES */ +#define EEPROM_TX_PWR_INX_88E 0x10 + +#define EEPROM_ChannelPlan_88E 0xB8 +#define EEPROM_XTAL_88E 0xB9 +#define EEPROM_THERMAL_METER_88E 0xBA +#define EEPROM_IQK_LCK_88E 0xBB + +#define EEPROM_RF_BOARD_OPTION_88E 0xC1 +#define EEPROM_RF_FEATURE_OPTION_88E 0xC2 +#define EEPROM_RF_BT_SETTING_88E 0xC3 +#define EEPROM_VERSION_88E 0xC4 +#define EEPROM_CUSTOMERID_88E 0xC5 +#define EEPROM_RF_ANTENNA_OPT_88E 0xC9 + +/* RTL88EE */ +#define EEPROM_MAC_ADDR_88EE 0xD0 +#define EEPROM_VID_88EE 0xD6 +#define EEPROM_DID_88EE 0xD8 +#define EEPROM_SVID_88EE 0xDA +#define EEPROM_SMID_88EE 0xDC + +/* RTL88EU */ +#define EEPROM_MAC_ADDR_88EU 0xD7 +#define EEPROM_VID_88EU 0xD0 +#define EEPROM_PID_88EU 0xD2 +#define EEPROM_USB_OPTIONAL_FUNCTION0 0xD4 + +/* RTL88ES */ +#define EEPROM_MAC_ADDR_88ES 0x11A + +/* EEPROM/Efuse Value Type */ +#define EETYPE_TX_PWR 0x0 + +/* Default Value for EEPROM or EFUSE!!! */ +#define EEPROM_Default_TSSI 0x0 +#define EEPROM_Default_TxPowerDiff 0x0 +#define EEPROM_Default_CrystalCap 0x5 +/* Default: 2X2, RTL8192CE(QFPN68) */ +#define EEPROM_Default_BoardType 0x02 +#define EEPROM_Default_TxPower 0x1010 +#define EEPROM_Default_HT2T_TxPwr 0x10 + +#define EEPROM_Default_LegacyHTTxPowerDiff 0x3 +#define EEPROM_Default_ThermalMeter 0x12 + +#define EEPROM_Default_AntTxPowerDiff 0x0 +#define EEPROM_Default_TxPwDiff_CrystalCap 0x5 +#define EEPROM_Default_TxPowerLevel 0x2A + +#define EEPROM_Default_HT40_2SDiff 0x0 +/* HT20<->40 default Tx Power Index Difference */ +#define EEPROM_Default_HT20_Diff 2 +#define EEPROM_Default_LegacyHTTxPowerDiff 0x3 +#define EEPROM_Default_HT40_PwrMaxOffset 0 +#define EEPROM_Default_HT20_PwrMaxOffset 0 + +#define EEPROM_Default_CrystalCap_88E 0x20 +#define EEPROM_Default_ThermalMeter_88E 0x18 + +/* New EFUSE deafult value */ +#define EEPROM_DEFAULT_24G_INDEX 0x2D +#define EEPROM_DEFAULT_24G_HT20_DIFF 0X02 +#define EEPROM_DEFAULT_24G_OFDM_DIFF 0X04 + +#define EEPROM_DEFAULT_DIFF 0XFE +#define EEPROM_DEFAULT_CHANNEL_PLAN 0x7F +#define EEPROM_DEFAULT_BOARD_OPTION 0x00 +#define EEPROM_DEFAULT_FEATURE_OPTION 0x00 +#define EEPROM_DEFAULT_BT_OPTION 0x10 + +/* For debug */ +#define EEPROM_Default_PID 0x1234 +#define EEPROM_Default_VID 0x5678 +#define EEPROM_Default_CustomerID 0xAB +#define EEPROM_Default_CustomerID_8188E 0x00 +#define EEPROM_Default_SubCustomerID 0xCD +#define EEPROM_Default_Version 0 + +#define EEPROM_CHANNEL_PLAN_FCC 0x0 +#define EEPROM_CHANNEL_PLAN_IC 0x1 +#define EEPROM_CHANNEL_PLAN_ETSI 0x2 +#define EEPROM_CHANNEL_PLAN_SPA 0x3 +#define EEPROM_CHANNEL_PLAN_FRANCE 0x4 +#define EEPROM_CHANNEL_PLAN_MKK 0x5 +#define EEPROM_CHANNEL_PLAN_MKK1 0x6 +#define EEPROM_CHANNEL_PLAN_ISRAEL 0x7 +#define EEPROM_CHANNEL_PLAN_TELEC 0x8 +#define EEPROM_CHANNEL_PLAN_GLOBAL_DOMA 0x9 +#define EEPROM_CHANNEL_PLAN_WORLD_WIDE_13 0xA +#define EEPROM_CHANNEL_PLAN_NCC 0xB +#define EEPROM_USB_OPTIONAL1 0xE +#define EEPROM_CHANNEL_PLAN_BY_HW_MASK 0x80 + +#define EEPROM_CID_DEFAULT 0x0 +#define EEPROM_CID_TOSHIBA 0x4 +#define EEPROM_CID_CCX 0x10 /* CCX test. */ +#define EEPROM_CID_QMI 0x0D +#define EEPROM_CID_WHQL 0xFE +#define RTL_EEPROM_ID 0x8129 + +#endif /* __RTL8188E_SPEC_H__ */ diff --git a/drivers/staging/r8188eu/include/rtl8188e_sreset.h b/drivers/staging/r8188eu/include/rtl8188e_sreset.h new file mode 100644 index 000000000000..880c5792d5dd --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_sreset.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTL8188E_SRESET_H_ +#define _RTL8188E_SRESET_H_ + +#include "osdep_service.h" +#include "drv_types.h" +#include "rtw_sreset.h" + +void rtl8188e_silentreset_for_specific_platform(struct adapter *padapter); +void rtl8188e_sreset_xmit_status_check(struct adapter *padapter); +void rtl8188e_sreset_linked_status_check(struct adapter *padapter); + +#endif diff --git a/drivers/staging/r8188eu/include/rtl8188e_xmit.h b/drivers/staging/r8188eu/include/rtl8188e_xmit.h new file mode 100644 index 000000000000..f1f2ccfc765e --- /dev/null +++ b/drivers/staging/r8188eu/include/rtl8188e_xmit.h @@ -0,0 +1,150 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTL8188E_XMIT_H__ +#define __RTL8188E_XMIT_H__ + +#define MAX_TX_AGG_PACKET_NUMBER 0xFF +/* */ +/* Queue Select Value in TxDesc */ +/* */ +#define QSLT_BK 0x2/* 0x01 */ +#define QSLT_BE 0x0 +#define QSLT_VI 0x5/* 0x4 */ +#define QSLT_VO 0x7/* 0x6 */ +#define QSLT_BEACON 0x10 +#define QSLT_HIGH 0x11 +#define QSLT_MGNT 0x12 +#define QSLT_CMD 0x13 + +/* For 88e early mode */ +#define SET_EARLYMODE_PKTNUM(__paddr, __value) \ + le32p_replace_bits((__le32 *)__paddr, __value, GENMASK(2, 0)) +#define SET_EARLYMODE_LEN0(__pAddr, __Value) \ + le32p_replace_bits((__le32 *)__paddr, __value, GENMASK(15, 4)) +#define SET_EARLYMODE_LEN1(__paddr, __value) \ + le32p_replace_bits((__le32 *)__paddr, __value, GENMASK(27, 16)) +#define SET_EARLYMODE_LEN2_1(__pdr, __vValue) \ + le32p_replace_bits((__le32 *)__paddr, __value, GENMASK(31, 28)) +#define SET_EARLYMODE_LEN2_2(__paddr, __value) \ + le32p_replace_bits((__le32 *)(__paddr + 4), __value, GENMASK(7, 0)) +#define SET_EARLYMODE_LEN3(__pAddr, __Value) \ + le32p_replace_bits((__le32 *)(__paddr + 4), __value, GENMASK(19, 8)) +#define SET_EARLYMODE_LEN4(__paAddr, __vValue) \ + le32p_replace_bits((__le32 *)(__paddr + 4), __value, GENMASK(31, 20)) + +/* defined for TX DESC Operation */ + +#define MAX_TID (15) + +/* OFFSET 0 */ +#define OFFSET_SZ 0 +#define OFFSET_SHT 16 +#define BMC BIT(24) +#define LSG BIT(26) +#define FSG BIT(27) +#define OWN BIT(31) + +/* OFFSET 4 */ +#define PKT_OFFSET_SZ 0 +#define QSEL_SHT 8 +#define RATE_ID_SHT 16 +#define NAVUSEHDR BIT(20) +#define SEC_TYPE_SHT 22 +#define PKT_OFFSET_SHT 26 + +/* OFFSET 8 */ +#define AGG_EN BIT(12) +#define AGG_BK BIT(16) +#define AMPDU_DENSITY_SHT 20 +#define ANTSEL_A BIT(24) +#define ANTSEL_B BIT(25) +#define TX_ANT_CCK_SHT 26 +#define TX_ANTL_SHT 28 +#define TX_ANT_HT_SHT 30 + +/* OFFSET 12 */ +#define SEQ_SHT 16 +#define EN_HWSEQ BIT(31) + +/* OFFSET 16 */ +#define QOS BIT(6) +#define HW_SSN BIT(7) +#define USERATE BIT(8) +#define DISDATAFB BIT(10) +#define CTS_2_SELF BIT(11) +#define RTS_EN BIT(12) +#define HW_RTS_EN BIT(13) +#define DATA_SHORT BIT(24) +#define PWR_STATUS_SHT 15 +#define DATA_SC_SHT 20 +#define DATA_BW BIT(25) + +/* OFFSET 20 */ +#define RTY_LMT_EN BIT(17) + +enum TXDESC_SC { + SC_DONT_CARE = 0x00, + SC_UPPER = 0x01, + SC_LOWER = 0x02, + SC_DUPLICATE = 0x03 +}; +/* OFFSET 20 */ +#define SGI BIT(6) +#define USB_TXAGG_NUM_SHT 24 + +#define txdesc_set_ccx_sw_88e(txdesc, value) \ + do { \ + ((struct txdesc_88e *)(txdesc))->sw1 = (((value)>>8) & 0x0f); \ + ((struct txdesc_88e *)(txdesc))->sw0 = ((value) & 0xff); \ + } while (0) + +struct txrpt_ccx_88e { + /* offset 0 */ + u8 tag1:1; + u8 pkt_num:3; + u8 txdma_underflow:1; + u8 int_bt:1; + u8 int_tri:1; + u8 int_ccx:1; + + /* offset 1 */ + u8 mac_id:6; + u8 pkt_ok:1; + u8 bmc:1; + + /* offset 2 */ + u8 retry_cnt:6; + u8 lifetime_over:1; + u8 retry_over:1; + + /* offset 3 */ + u8 ccx_qtime0; + u8 ccx_qtime1; + + /* offset 5 */ + u8 final_data_rate; + + /* offset 6 */ + u8 sw1:4; + u8 qsel:4; + + /* offset 7 */ + u8 sw0; +}; + +void rtl8188e_fill_fake_txdesc(struct adapter *padapter, u8 *pDesc, + u32 BufferLen, u8 IsPsPoll, u8 IsBTQosNull); +s32 rtl8188eu_init_xmit_priv(struct adapter *padapter); +s32 rtl8188eu_hal_xmit(struct adapter *padapter, struct xmit_frame *frame); +s32 rtl8188eu_mgnt_xmit(struct adapter *padapter, struct xmit_frame *frame); +s32 rtl8188eu_xmit_buf_handler(struct adapter *padapter); +#define hal_xmit_handler rtl8188eu_xmit_buf_handler +void rtl8188eu_xmit_tasklet(unsigned long priv); +s32 rtl8188eu_xmitframe_complete(struct adapter *padapter, + struct xmit_priv *pxmitpriv, + struct xmit_buf *pxmitbuf); + +void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf); + +#endif /* __RTL8188E_XMIT_H__ */ diff --git a/drivers/staging/r8188eu/include/rtw_ap.h b/drivers/staging/r8188eu/include/rtw_ap.h new file mode 100644 index 000000000000..2eb556968509 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_ap.h @@ -0,0 +1,47 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef __RTW_AP_H_ +#define __RTW_AP_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#ifdef CONFIG_88EU_AP_MODE + +/* external function */ +void rtw_indicate_sta_assoc_event(struct adapter *padapter, + struct sta_info *psta); +void rtw_indicate_sta_disassoc_event(struct adapter *padapter, + struct sta_info *psta); +void init_mlme_ap_info(struct adapter *padapter); +void free_mlme_ap_info(struct adapter *padapter); +void update_beacon(struct adapter *padapter, u8 ie_id, + u8 *oui, u8 tx); +void add_RATid(struct adapter *padapter, struct sta_info *psta, + u8 rssi_level); +void expire_timeout_chk(struct adapter *padapter); +void update_sta_info_apmode(struct adapter *padapter, struct sta_info *psta); +int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len); +void rtw_ap_restore_network(struct adapter *padapter); +void rtw_set_macaddr_acl(struct adapter *padapter, int mode); +int rtw_acl_add_sta(struct adapter *padapter, u8 *addr); +int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr); + +#ifdef CONFIG_88EU_AP_MODE +void associated_clients_update(struct adapter *padapter, u8 updated); +void bss_cap_update_on_sta_join(struct adapter *padapter, struct sta_info *psta); +u8 bss_cap_update_on_sta_leave(struct adapter *padapter, struct sta_info *psta); +void sta_info_update(struct adapter *padapter, struct sta_info *psta); +void ap_sta_info_defer_update(struct adapter *padapter, struct sta_info *psta); +u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta, + bool active, u16 reason); +int rtw_sta_flush(struct adapter *padapter); +int rtw_ap_inform_ch_switch(struct adapter *padapter, u8 new_ch, u8 ch_offset); +void start_ap_mode(struct adapter *padapter); +void stop_ap_mode(struct adapter *padapter); +#endif +#endif /* end of CONFIG_88EU_AP_MODE */ +void update_bmc_sta(struct adapter *padapter); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_br_ext.h b/drivers/staging/r8188eu/include/rtw_br_ext.h new file mode 100644 index 000000000000..69905d30c191 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_br_ext.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_BR_EXT_H_ +#define _RTW_BR_EXT_H_ + +#define MACADDRLEN 6 +#define _DEBUG_ERR DBG_88E +#define _DEBUG_INFO DBG_88E +#define DEBUG_WARN DBG_88E +#define DEBUG_INFO DBG_88E +#define DEBUG_ERR DBG_88E +#define GET_MY_HWADDR(padapter) ((padapter)->eeprompriv.mac_addr) + +#define NAT25_HASH_BITS 4 +#define NAT25_HASH_SIZE (1 << NAT25_HASH_BITS) +#define NAT25_AGEING_TIME 300 + +#define MAX_NETWORK_ADDR_LEN 17 + +struct nat25_network_db_entry { + struct nat25_network_db_entry *next_hash; + struct nat25_network_db_entry **pprev_hash; + atomic_t use_count; + unsigned char macAddr[6]; + unsigned long ageing_timer; + unsigned char networkAddr[MAX_NETWORK_ADDR_LEN]; +}; + +enum NAT25_METHOD { + NAT25_MIN, + NAT25_CHECK, + NAT25_INSERT, + NAT25_PARSE, + NAT25_MAX +}; + +struct br_ext_info { + unsigned int nat25_disable; + unsigned int macclone_enable; + unsigned int dhcp_bcst_disable; + int addPPPoETag; /* 1: Add PPPoE relay-SID, 0: disable */ + unsigned char nat25_dmzMac[MACADDRLEN]; + unsigned int nat25sc_disable; +}; + +void nat25_db_cleanup(struct adapter *priv); + +#endif /* _RTW_BR_EXT_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_cmd.h b/drivers/staging/r8188eu/include/rtw_cmd.h new file mode 100644 index 000000000000..c14d9052b997 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_cmd.h @@ -0,0 +1,975 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_CMD_H_ +#define __RTW_CMD_H_ + +#include "wlan_bssdef.h" +#include "rtw_rf.h" +#include "rtw_led.h" + +#define C2H_MEM_SZ (16*1024) + +#include "osdep_service.h" +#include "ieee80211.h" /* <ieee80211/ieee80211.h> */ + +#define FREE_CMDOBJ_SZ 128 + +#define MAX_CMDSZ 1024 +#define MAX_RSPSZ 512 +#define MAX_EVTSZ 1024 + +#define CMDBUFF_ALIGN_SZ 512 + +struct cmd_obj { + struct adapter *padapter; + u16 cmdcode; + u8 res; + u8 *parmbuf; + u32 cmdsz; + u8 *rsp; + u32 rspsz; + struct list_head list; +}; + +struct cmd_priv { + struct semaphore cmd_queue_sema; + struct semaphore terminate_cmdthread_sema; + struct __queue cmd_queue; + u8 cmd_seq; + u8 *cmd_buf; /* shall be non-paged, and 4 bytes aligned */ + u8 *cmd_allocated_buf; + u8 *rsp_buf; /* shall be non-paged, and 4 bytes aligned */ + u8 *rsp_allocated_buf; + u32 cmd_issued_cnt; + u32 cmd_done_cnt; + u32 rsp_cnt; + u8 cmdthd_running; + struct adapter *padapter; +}; + +struct evt_priv { + struct work_struct c2h_wk; + bool c2h_wk_alive; + struct rtw_cbuf *c2h_queue; + #define C2H_QUEUE_MAX_LEN 10 + atomic_t event_seq; + u8 *evt_buf; /* shall be non-paged, and 4 bytes aligned */ + u8 *evt_allocated_buf; + u32 evt_done_cnt; +}; + +#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ +do {\ + INIT_LIST_HEAD(&pcmd->list);\ + pcmd->cmdcode = code;\ + pcmd->parmbuf = (u8 *)(pparm);\ + pcmd->cmdsz = sizeof(*pparm);\ + pcmd->rsp = NULL;\ + pcmd->rspsz = 0;\ +} while (0) + +struct c2h_evt_hdr { + u8 id:4; + u8 plen:4; + u8 seq; + u8 payload[0]; +}; + +#define c2h_evt_exist(c2h_evt) ((c2h_evt)->id || (c2h_evt)->plen) + +u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); +struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv); +void rtw_free_cmd_obj(struct cmd_obj *pcmd); + +int rtw_cmd_thread(void *context); + +u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv); +void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv); + +u32 rtw_init_evt_priv(struct evt_priv *pevtpriv); +void rtw_free_evt_priv(struct evt_priv *pevtpriv); +void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv); +void rtw_evt_notify_isr(struct evt_priv *pevtpriv); +#ifdef CONFIG_88EU_P2P +u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType); +#endif /* CONFIG_88EU_P2P */ + +enum rtw_drvextra_cmd_id { + NONE_WK_CID, + DYNAMIC_CHK_WK_CID, + DM_CTRL_WK_CID, + PBC_POLLING_WK_CID, + POWER_SAVING_CTRL_WK_CID,/* IPS,AUTOSuspend */ + LPS_CTRL_WK_CID, + ANT_SELECT_WK_CID, + P2P_PS_WK_CID, + P2P_PROTO_WK_CID, + CHECK_HIQ_WK_CID,/* for softap mode, check hi queue if empty */ + INTEl_WIDI_WK_CID, + C2H_WK_CID, + RTP_TIMER_CFG_WK_CID, + MAX_WK_CID +}; + +enum LPS_CTRL_TYPE { + LPS_CTRL_SCAN = 0, + LPS_CTRL_JOINBSS = 1, + LPS_CTRL_CONNECT = 2, + LPS_CTRL_DISCONNECT = 3, + LPS_CTRL_SPECIAL_PACKET = 4, + LPS_CTRL_LEAVE = 5, +}; + +enum RFINTFS { + SWSI, + HWSI, + HWPI, +}; + +/* +Caller Mode: Infra, Ad-HoC(C) + +Notes: To enter USB suspend mode + +Command Mode + +*/ +struct usb_suspend_parm { + u32 action;/* 1: sleep, 0:resume */ +}; + +/* +Caller Mode: Infra, Ad-HoC + +Notes: To join a known BSS. + +Command-Event Mode + +*/ + +/* +Caller Mode: Infra, Ad-Hoc + +Notes: To join the specified bss + +Command Event Mode + +*/ +struct joinbss_parm { + struct wlan_bssid_ex network; +}; + +/* +Caller Mode: Infra, Ad-HoC(C) + +Notes: To disconnect the current associated BSS + +Command Mode + +*/ +struct disconnect_parm { + u32 deauth_timeout_ms; +}; + +/* +Caller Mode: AP, Ad-HoC(M) + +Notes: To create a BSS + +Command Mode +*/ +struct createbss_parm { + struct wlan_bssid_ex network; +}; + +struct setopmode_parm { + u8 mode; + u8 rsvd[3]; +}; + +/* +Caller Mode: AP, Ad-HoC, Infra + +Notes: To ask RTL8711 performing site-survey + +Command-Event Mode + +*/ + +#define RTW_SSID_SCAN_AMOUNT 9 /* for WEXT_CSCAN_AMOUNT 9 */ +#define RTW_CHANNEL_SCAN_AMOUNT (14+37) +struct sitesurvey_parm { + int scan_mode; /* active: 1, passive: 0 */ + u8 ssid_num; + u8 ch_num; + struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; + struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT]; +}; + +/* +Caller Mode: Any + +Notes: To set the auth type of RTL8711. open/shared/802.1x + +Command Mode + +*/ +struct setauth_parm { + u8 mode; /* 0: legacy open, 1: legacy shared 2: 802.1x */ + u8 _1x; /* 0: PSK, 1: TLS */ + u8 rsvd[2]; +}; + +/* +Caller Mode: Infra + +a. algorithm: wep40, wep104, tkip & aes +b. keytype: grp key/unicast key +c. key contents + +when shared key ==> keyid is the camid +when 802.1x ==> keyid [0:1] ==> grp key +when 802.1x ==> keyid > 2 ==> unicast key + +*/ +struct setkey_parm { + u8 algorithm; /* could be none, wep40, TKIP, CCMP, wep104 */ + u8 keyid; + u8 grpkey; /* 1: this is the grpkey for 802.1x. + * 0: this is the unicast key for 802.1x */ + u8 set_tx; /* 1: main tx key for wep. 0: other key. */ + u8 key[16]; /* this could be 40 or 104 */ +}; + +/* +When in AP or Ad-Hoc mode, this is used to +allocate an sw/hw entry for a newly associated sta. + +Command + +when shared key ==> algorithm/keyid + +*/ +struct set_stakey_parm { + u8 addr[ETH_ALEN]; + u8 algorithm; + u8 id;/* currently for erasing cam entry if + * algorithm == _NO_PRIVACY_ */ + u8 key[16]; +}; + +struct set_stakey_rsp { + u8 addr[ETH_ALEN]; + u8 keyid; + u8 rsvd; +}; + +/* +Caller Ad-Hoc/AP + +Command -Rsp(AID == CAMID) mode + +This is to force fw to add an sta_data entry per driver's request. + +FW will write an cam entry associated with it. + +*/ +struct set_assocsta_parm { + u8 addr[ETH_ALEN]; +}; + +struct set_assocsta_rsp { + u8 cam_id; + u8 rsvd[3]; +}; + +/* + Caller Ad-Hoc/AP + + Command mode + + This is to force fw to del an sta_data entry per driver's request + + FW will invalidate the cam entry associated with it. + +*/ +struct del_assocsta_parm { + u8 addr[ETH_ALEN]; +}; + +/* +Caller Mode: AP/Ad-HoC(M) + +Notes: To notify fw that given staid has changed its power state + +Command Mode + +*/ +struct setstapwrstate_parm { + u8 staid; + u8 status; + u8 hwaddr[6]; +}; + +/* +Caller Mode: Any + +Notes: To setup the basic rate of RTL8711 + +Command Mode + +*/ +struct setbasicrate_parm { + u8 basicrates[NumRates]; +}; + +/* +Caller Mode: Any + +Notes: To read the current basic rate + +Command-Rsp Mode + +*/ +struct getbasicrate_parm { + u32 rsvd; +}; + +struct getbasicrate_rsp { + u8 basicrates[NumRates]; +}; + +/* +Caller Mode: Any + +Notes: To setup the data rate of RTL8711 + +Command Mode + +*/ +struct setdatarate_parm { + u8 mac_id; + u8 datarates[NumRates]; +}; + +/* +Caller Mode: Any + +Notes: To read the current data rate + +Command-Rsp Mode + +*/ +struct getdatarate_parm { + u32 rsvd; + +}; +struct getdatarate_rsp { + u8 datarates[NumRates]; +}; + +/* +Caller Mode: Any +AP: AP can use the info for the contents of beacon frame +Infra: STA can use the info when sitesurveying +Ad-HoC(M): Like AP +Ad-HoC(C): Like STA + +Notes: To set the phy capability of the NIC + +Command Mode + +*/ + +struct setphyinfo_parm { + struct regulatory_class class_sets[NUM_REGULATORYS]; + u8 status; +}; + +struct getphyinfo_parm { + u32 rsvd; +}; + +struct getphyinfo_rsp { + struct regulatory_class class_sets[NUM_REGULATORYS]; + u8 status; +}; + +/* +Caller Mode: Any + +Notes: To set the channel/modem/band +This command will be used when channel/modem/band is changed. + +Command Mode + +*/ +struct setphy_parm { + u8 rfchannel; + u8 modem; +}; + +/* +Caller Mode: Any + +Notes: To get the current setting of channel/modem/band + +Command-Rsp Mode + +*/ +struct getphy_parm { + u32 rsvd; + +}; +struct getphy_rsp { + u8 rfchannel; + u8 modem; +}; + +struct readBB_parm { + u8 offset; +}; +struct readBB_rsp { + u8 value; +}; + +struct readTSSI_parm { + u8 offset; +}; +struct readTSSI_rsp { + u8 value; +}; + +struct writeBB_parm { + u8 offset; + u8 value; +}; + +struct readRF_parm { + u8 offset; +}; +struct readRF_rsp { + u32 value; +}; + +struct writeRF_parm { + u32 offset; + u32 value; +}; + +struct getrfintfs_parm { + u8 rfintfs; +}; + +struct Tx_Beacon_param +{ + struct wlan_bssid_ex network; +}; + +/* + Notes: This command is used for H2C/C2H loopback testing + + mac[0] == 0 + ==> CMD mode, return H2C_SUCCESS. + The following condition must be ture under CMD mode + mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; + s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; + s2 == (b1 << 8 | b0); + + mac[0] == 1 + ==> CMD_RSP mode, return H2C_SUCCESS_RSP + + The rsp layout shall be: + rsp: parm: + mac[0] = mac[5]; + mac[1] = mac[4]; + mac[2] = mac[3]; + mac[3] = mac[2]; + mac[4] = mac[1]; + mac[5] = mac[0]; + s0 = s1; + s1 = swap16(s0); + w0 = swap32(w1); + b0 = b1 + s2 = s0 + s1 + b1 = b0 + w1 = w0 + + mac[0] == 2 + ==> CMD_EVENT mode, return H2C_SUCCESS + The event layout shall be: + event: parm: + mac[0] = mac[5]; + mac[1] = mac[4]; + mac[2] = event's seq no, starting from 1 to parm's marc[3] + mac[3] = mac[2]; + mac[4] = mac[1]; + mac[5] = mac[0]; + s0 = swap16(s0) - event.mac[2]; + s1 = s1 + event.mac[2]; + w0 = swap32(w0); + b0 = b1 + s2 = s0 + event.mac[2] + b1 = b0 + w1 = swap32(w1) - event.mac[2]; + + parm->mac[3] is the total event counts that host requested. + event will be the same with the cmd's param. +*/ + +/* CMD param Format for driver extra cmd handler */ +struct drvextra_cmd_parm { + int ec_id; /* extra cmd id */ + int type_size; /* Can use this field as the type id or command size */ + unsigned char *pbuf; +}; + +/*------------------- Below are used for RF/BB tunning ---------------------*/ + +struct setantenna_parm { + u8 tx_antset; + u8 rx_antset; + u8 tx_antenna; + u8 rx_antenna; +}; + +struct enrateadaptive_parm { + u32 en; +}; + +struct settxagctbl_parm { + u32 txagc[MAX_RATES_LENGTH]; +}; + +struct gettxagctbl_parm { + u32 rsvd; +}; +struct gettxagctbl_rsp { + u32 txagc[MAX_RATES_LENGTH]; +}; + +struct setagcctrl_parm { + u32 agcctrl; /* 0: pure hw, 1: fw */ +}; + +struct setssup_parm { + u32 ss_ForceUp[MAX_RATES_LENGTH]; +}; + +struct getssup_parm { + u32 rsvd; +}; + +struct getssup_rsp { + u8 ss_ForceUp[MAX_RATES_LENGTH]; +}; + +struct setssdlevel_parm { + u8 ss_DLevel[MAX_RATES_LENGTH]; +}; + +struct getssdlevel_parm { + u32 rsvd; +}; + +struct getssdlevel_rsp { + u8 ss_DLevel[MAX_RATES_LENGTH]; +}; + +struct setssulevel_parm { + u8 ss_ULevel[MAX_RATES_LENGTH]; +}; + +struct getssulevel_parm { + u32 rsvd; +}; + +struct getssulevel_rsp { + u8 ss_ULevel[MAX_RATES_LENGTH]; +}; + +struct setcountjudge_parm { + u8 count_judge[MAX_RATES_LENGTH]; +}; + +struct getcountjudge_parm { + u32 rsvd; +}; + +struct getcountjudge_rsp { + u8 count_judge[MAX_RATES_LENGTH]; +}; + +struct setratable_parm { + u8 ss_ForceUp[NumRates]; + u8 ss_ULevel[NumRates]; + u8 ss_DLevel[NumRates]; + u8 count_judge[NumRates]; +}; + +struct getratable_parm { + uint rsvd; +}; + +struct getratable_rsp { + u8 ss_ForceUp[NumRates]; + u8 ss_ULevel[NumRates]; + u8 ss_DLevel[NumRates]; + u8 count_judge[NumRates]; +}; + +/* to get TX,RX retry count */ + +struct gettxretrycnt_parm { + unsigned int rsvd; +}; + +struct gettxretrycnt_rsp { + unsigned long tx_retrycnt; +}; + +struct getrxretrycnt_parm { + unsigned int rsvd; +}; + +struct getrxretrycnt_rsp { + unsigned long rx_retrycnt; +}; + +/* to get BCNOK,BCNERR count */ +struct getbcnokcnt_parm { + unsigned int rsvd; +}; + +struct getbcnokcnt_rsp { + unsigned long bcnokcnt; +}; + +struct getbcnerrcnt_parm { + unsigned int rsvd; +}; + +struct getbcnerrcnt_rsp { + unsigned long bcnerrcnt; +}; + +/* to get current TX power level */ +struct getcurtxpwrlevel_parm { + unsigned int rsvd; +}; +struct getcurtxpwrlevel_rspi { + unsigned short tx_power; +}; + +struct setprobereqextraie_parm { + unsigned char e_id; + unsigned char ie_len; + unsigned char ie[0]; +}; + +struct setassocreqextraie_parm { + unsigned char e_id; + unsigned char ie_len; + unsigned char ie[0]; +}; + +struct setproberspextraie_parm { + unsigned char e_id; + unsigned char ie_len; + unsigned char ie[0]; +}; + +struct setassocrspextraie_parm { + unsigned char e_id; + unsigned char ie_len; + unsigned char ie[0]; +}; + +struct addBaReq_parm { + unsigned int tid; + u8 addr[ETH_ALEN]; +}; + +/*H2C Handler index: 46 */ +struct set_ch_parm { + u8 ch; + u8 bw; + u8 ch_offset; +}; + +/*H2C Handler index: 59 */ +struct SetChannelPlan_param +{ + u8 channel_plan; +}; + +/*H2C Handler index: 60 */ +struct LedBlink_param +{ + struct LED_871x *pLed; +}; + +/*H2C Handler index: 61 */ +struct SetChannelSwitch_param +{ + u8 new_ch_no; +}; + +/*H2C Handler index: 62 */ +struct TDLSoption_param +{ + u8 addr[ETH_ALEN]; + u8 option; +}; + +#define GEN_CMD_CODE(cmd) cmd ## _CMD_ + +/* + +Result: +0x00: success +0x01: success, and check Response. +0x02: cmd ignored due to duplicated sequcne number +0x03: cmd dropped due to invalid cmd code +0x04: reserved. + +*/ + +#define H2C_RSP_OFFSET 512 + +#define H2C_SUCCESS 0x00 +#define H2C_SUCCESS_RSP 0x01 +#define H2C_DUPLICATED 0x02 +#define H2C_DROPPED 0x03 +#define H2C_PARAMETERS_ERROR 0x04 +#define H2C_REJECTED 0x05 +#define H2C_CMD_OVERFLOW 0x06 +#define H2C_RESERVED 0x07 + +u8 rtw_setassocsta_cmd(struct adapter *padapter, u8 *mac_addr); +u8 rtw_setstandby_cmd(struct adapter *padapter, uint action); +u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, + int ssid_num, struct rtw_ieee80211_channel *ch, + int ch_num); +u8 rtw_createbss_cmd(struct adapter *padapter); +u8 rtw_createbss_cmd_ex(struct adapter *padapter, unsigned char *pbss, + unsigned int sz); +u8 rtw_setphy_cmd(struct adapter *padapter, u8 modem, u8 ch); +u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key); +u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue); +u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network* pnetwork); +u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue); +u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype); +u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset); +u8 rtw_setbasicrate_cmd(struct adapter *padapter, u8 *rateset); +u8 rtw_setbbreg_cmd(struct adapter * padapter, u8 offset, u8 val); +u8 rtw_setrfreg_cmd(struct adapter * padapter, u8 offset, u32 val); +u8 rtw_getbbreg_cmd(struct adapter * padapter, u8 offset, u8 * pval); +u8 rtw_getrfreg_cmd(struct adapter * padapter, u8 offset, u8 * pval); +u8 rtw_setrfintfs_cmd(struct adapter *padapter, u8 mode); +u8 rtw_setrttbl_cmd(struct adapter *padapter, struct setratable_parm *prate_table); +u8 rtw_getrttbl_cmd(struct adapter *padapter, struct getratable_rsp *pval); + +u8 rtw_gettssi_cmd(struct adapter *padapter, u8 offset,u8 *pval); +u8 rtw_setfwdig_cmd(struct adapter*padapter, u8 type); +u8 rtw_setfwra_cmd(struct adapter*padapter, u8 type); + +u8 rtw_addbareq_cmd(struct adapter*padapter, u8 tid, u8 *addr); + +u8 rtw_dynamic_chk_wk_cmd(struct adapter *adapter); + +u8 rtw_lps_ctrl_wk_cmd(struct adapter*padapter, u8 lps_ctrl_type, u8 enqueue); +u8 rtw_rpt_timer_cfg_cmd(struct adapter*padapter, u16 minRptTime); + + u8 rtw_antenna_select_cmd(struct adapter*padapter, u8 antenna,u8 enqueue); +u8 rtw_ps_cmd(struct adapter*padapter); + +#ifdef CONFIG_88EU_AP_MODE +u8 rtw_chk_hi_queue_cmd(struct adapter*padapter); +#endif + +u8 rtw_set_ch_cmd(struct adapter*padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue); +u8 rtw_set_chplan_cmd(struct adapter*padapter, u8 chplan, u8 enqueue); +u8 rtw_led_blink_cmd(struct adapter*padapter, struct LED_871x * pLed); +u8 rtw_set_csa_cmd(struct adapter*padapter, u8 new_ch_no); +u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option); + +u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt); + +u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf); + +void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); +void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); +void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); +void rtw_createbss_cmd_callback(struct adapter *adapt, struct cmd_obj *pcmd); +void rtw_getbbrfreg_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); +void rtw_readtssi_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); + +void rtw_setstaKey_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); +void rtw_setassocsta_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cm); +void rtw_getrttbl_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); + +struct _cmd_callback { + u32 cmd_code; + void (*callback)(struct adapter *padapter, struct cmd_obj *cmd); +}; + +enum rtw_h2c_cmd { + GEN_CMD_CODE(_Read_MACREG), /*0*/ + GEN_CMD_CODE(_Write_MACREG), + GEN_CMD_CODE(_Read_BBREG), + GEN_CMD_CODE(_Write_BBREG), + GEN_CMD_CODE(_Read_RFREG), + GEN_CMD_CODE(_Write_RFREG), /*5*/ + GEN_CMD_CODE(_Read_EEPROM), + GEN_CMD_CODE(_Write_EEPROM), + GEN_CMD_CODE(_Read_EFUSE), + GEN_CMD_CODE(_Write_EFUSE), + + GEN_CMD_CODE(_Read_CAM), /*10*/ + GEN_CMD_CODE(_Write_CAM), + GEN_CMD_CODE(_setBCNITV), + GEN_CMD_CODE(_setMBIDCFG), + GEN_CMD_CODE(_JoinBss), /*14*/ + GEN_CMD_CODE(_DisConnect), /*15*/ + GEN_CMD_CODE(_CreateBss), + GEN_CMD_CODE(_SetOpMode), + GEN_CMD_CODE(_SiteSurvey), /*18*/ + GEN_CMD_CODE(_SetAuth), + + GEN_CMD_CODE(_SetKey), /*20*/ + GEN_CMD_CODE(_SetStaKey), + GEN_CMD_CODE(_SetAssocSta), + GEN_CMD_CODE(_DelAssocSta), + GEN_CMD_CODE(_SetStaPwrState), + GEN_CMD_CODE(_SetBasicRate), /*25*/ + GEN_CMD_CODE(_GetBasicRate), + GEN_CMD_CODE(_SetDataRate), + GEN_CMD_CODE(_GetDataRate), + GEN_CMD_CODE(_SetPhyInfo), + + GEN_CMD_CODE(_GetPhyInfo), /*30*/ + GEN_CMD_CODE(_SetPhy), + GEN_CMD_CODE(_GetPhy), + GEN_CMD_CODE(_readRssi), + GEN_CMD_CODE(_readGain), + GEN_CMD_CODE(_SetAtim), /*35*/ + GEN_CMD_CODE(_SetPwrMode), + GEN_CMD_CODE(_JoinbssRpt), + GEN_CMD_CODE(_SetRaTable), + GEN_CMD_CODE(_GetRaTable), + + GEN_CMD_CODE(_GetCCXReport), /*40*/ + GEN_CMD_CODE(_GetDTMReport), + GEN_CMD_CODE(_GetTXRateStatistics), + GEN_CMD_CODE(_SetUsbSuspend), + GEN_CMD_CODE(_SetH2cLbk), + GEN_CMD_CODE(_AddBAReq), /*45*/ + GEN_CMD_CODE(_SetChannel), /*46*/ + GEN_CMD_CODE(_SetTxPower), + GEN_CMD_CODE(_SwitchAntenna), + GEN_CMD_CODE(_SetCrystalCap), + GEN_CMD_CODE(_SetSingleCarrierTx), /*50*/ + + GEN_CMD_CODE(_SetSingleToneTx),/*51*/ + GEN_CMD_CODE(_SetCarrierSuppressionTx), + GEN_CMD_CODE(_SetContinuousTx), + GEN_CMD_CODE(_SwitchBandwidth), /*54*/ + GEN_CMD_CODE(_TX_Beacon), /*55*/ + + GEN_CMD_CODE(_Set_MLME_EVT), /*56*/ + GEN_CMD_CODE(_Set_Drv_Extra), /*57*/ + GEN_CMD_CODE(_Set_H2C_MSG), /*58*/ + + GEN_CMD_CODE(_SetChannelPlan), /*59*/ + GEN_CMD_CODE(_LedBlink), /*60*/ + + GEN_CMD_CODE(_SetChannelSwitch), /*61*/ + GEN_CMD_CODE(_TDLS), /*62*/ + + MAX_H2CCMD +}; + +#define _GetBBReg_CMD_ _Read_BBREG_CMD_ +#define _SetBBReg_CMD_ _Write_BBREG_CMD_ +#define _GetRFReg_CMD_ _Read_RFREG_CMD_ +#define _SetRFReg_CMD_ _Write_RFREG_CMD_ + +#ifdef _RTW_CMD_C_ +static struct _cmd_callback rtw_cmd_callback[] = +{ + {GEN_CMD_CODE(_Read_MACREG), NULL}, /*0*/ + {GEN_CMD_CODE(_Write_MACREG), NULL}, + {GEN_CMD_CODE(_Read_BBREG), &rtw_getbbrfreg_cmdrsp_callback}, + {GEN_CMD_CODE(_Write_BBREG), NULL}, + {GEN_CMD_CODE(_Read_RFREG), &rtw_getbbrfreg_cmdrsp_callback}, + {GEN_CMD_CODE(_Write_RFREG), NULL}, /*5*/ + {GEN_CMD_CODE(_Read_EEPROM), NULL}, + {GEN_CMD_CODE(_Write_EEPROM), NULL}, + {GEN_CMD_CODE(_Read_EFUSE), NULL}, + {GEN_CMD_CODE(_Write_EFUSE), NULL}, + + {GEN_CMD_CODE(_Read_CAM), NULL}, /*10*/ + {GEN_CMD_CODE(_Write_CAM), NULL}, + {GEN_CMD_CODE(_setBCNITV), NULL}, + {GEN_CMD_CODE(_setMBIDCFG), NULL}, + {GEN_CMD_CODE(_JoinBss), &rtw_joinbss_cmd_callback}, /*14*/ + {GEN_CMD_CODE(_DisConnect), &rtw_disassoc_cmd_callback}, /*15*/ + {GEN_CMD_CODE(_CreateBss), &rtw_createbss_cmd_callback}, + {GEN_CMD_CODE(_SetOpMode), NULL}, + {GEN_CMD_CODE(_SiteSurvey), &rtw_survey_cmd_callback}, /*18*/ + {GEN_CMD_CODE(_SetAuth), NULL}, + + {GEN_CMD_CODE(_SetKey), NULL}, /*20*/ + {GEN_CMD_CODE(_SetStaKey), &rtw_setstaKey_cmdrsp_callback}, + {GEN_CMD_CODE(_SetAssocSta), &rtw_setassocsta_cmdrsp_callback}, + {GEN_CMD_CODE(_DelAssocSta), NULL}, + {GEN_CMD_CODE(_SetStaPwrState), NULL}, + {GEN_CMD_CODE(_SetBasicRate), NULL}, /*25*/ + {GEN_CMD_CODE(_GetBasicRate), NULL}, + {GEN_CMD_CODE(_SetDataRate), NULL}, + {GEN_CMD_CODE(_GetDataRate), NULL}, + {GEN_CMD_CODE(_SetPhyInfo), NULL}, + + {GEN_CMD_CODE(_GetPhyInfo), NULL}, /*30*/ + {GEN_CMD_CODE(_SetPhy), NULL}, + {GEN_CMD_CODE(_GetPhy), NULL}, + {GEN_CMD_CODE(_readRssi), NULL}, + {GEN_CMD_CODE(_readGain), NULL}, + {GEN_CMD_CODE(_SetAtim), NULL}, /*35*/ + {GEN_CMD_CODE(_SetPwrMode), NULL}, + {GEN_CMD_CODE(_JoinbssRpt), NULL}, + {GEN_CMD_CODE(_SetRaTable), NULL}, + {GEN_CMD_CODE(_GetRaTable), NULL}, + + {GEN_CMD_CODE(_GetCCXReport), NULL}, /*40*/ + {GEN_CMD_CODE(_GetDTMReport), NULL}, + {GEN_CMD_CODE(_GetTXRateStatistics), NULL}, + {GEN_CMD_CODE(_SetUsbSuspend), NULL}, + {GEN_CMD_CODE(_SetH2cLbk), NULL}, + {GEN_CMD_CODE(_AddBAReq), NULL}, /*45*/ + {GEN_CMD_CODE(_SetChannel), NULL}, /*46*/ + {GEN_CMD_CODE(_SetTxPower), NULL}, + {GEN_CMD_CODE(_SwitchAntenna), NULL}, + {GEN_CMD_CODE(_SetCrystalCap), NULL}, + {GEN_CMD_CODE(_SetSingleCarrierTx), NULL}, /*50*/ + + {GEN_CMD_CODE(_SetSingleToneTx), NULL}, /*51*/ + {GEN_CMD_CODE(_SetCarrierSuppressionTx), NULL}, + {GEN_CMD_CODE(_SetContinuousTx), NULL}, + {GEN_CMD_CODE(_SwitchBandwidth), NULL}, /*54*/ + {GEN_CMD_CODE(_TX_Beacon), NULL},/*55*/ + + {GEN_CMD_CODE(_Set_MLME_EVT), NULL},/*56*/ + {GEN_CMD_CODE(_Set_Drv_Extra), NULL},/*57*/ + {GEN_CMD_CODE(_Set_H2C_MSG), NULL},/*58*/ + {GEN_CMD_CODE(_SetChannelPlan), NULL},/*59*/ + {GEN_CMD_CODE(_LedBlink), NULL},/*60*/ + + {GEN_CMD_CODE(_SetChannelSwitch), NULL},/*61*/ + {GEN_CMD_CODE(_TDLS), NULL},/*62*/ +}; +#endif + +#endif /* _CMD_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_debug.h b/drivers/staging/r8188eu/include/rtw_debug.h new file mode 100644 index 000000000000..3c3bf2a4f30e --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_debug.h @@ -0,0 +1,231 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_DEBUG_H__ +#define __RTW_DEBUG_H__ + +#include "osdep_service.h" +#include "drv_types.h" + +#define _drv_always_ 1 +#define _drv_emerg_ 2 +#define _drv_alert_ 3 +#define _drv_crit_ 4 +#define _drv_err_ 5 +#define _drv_warning_ 6 +#define _drv_notice_ 7 +#define _drv_info_ 8 +#define _drv_debug_ 9 + +#define _module_rtl871x_xmit_c_ BIT(0) +#define _module_xmit_osdep_c_ BIT(1) +#define _module_rtl871x_recv_c_ BIT(2) +#define _module_recv_osdep_c_ BIT(3) +#define _module_rtl871x_mlme_c_ BIT(4) +#define _module_mlme_osdep_c_ BIT(5) +#define _module_rtl871x_sta_mgt_c_ BIT(6) +#define _module_rtl871x_cmd_c_ BIT(7) +#define _module_cmd_osdep_c_ BIT(8) +#define _module_rtl871x_io_c_ BIT(9) +#define _module_io_osdep_c_ BIT(10) +#define _module_os_intfs_c_ BIT(11) +#define _module_rtl871x_security_c_ BIT(12) +#define _module_rtl871x_eeprom_c_ BIT(13) +#define _module_hal_init_c_ BIT(14) +#define _module_hci_hal_init_c_ BIT(15) +#define _module_rtl871x_ioctl_c_ BIT(16) +#define _module_rtl871x_ioctl_set_c_ BIT(17) +#define _module_rtl871x_ioctl_query_c_ BIT(18) +#define _module_rtl871x_pwrctrl_c_ BIT(19) +#define _module_hci_intfs_c_ BIT(20) +#define _module_hci_ops_c_ BIT(21) +#define _module_osdep_service_c_ BIT(22) +#define _module_mp_ BIT(23) +#define _module_hci_ops_os_c_ BIT(24) +#define _module_rtl871x_ioctl_os_c BIT(25) +#define _module_rtl8712_cmd_c_ BIT(26) +#define _module_rtl8192c_xmit_c_ BIT(27) +#define _module_hal_xmit_c_ BIT(28) +#define _module_efuse_ BIT(29) +#define _module_rtl8712_recv_c_ BIT(30) +#define _module_rtl8712_led_c_ BIT(31) + +#define DRIVER_PREFIX "R8188EU: " + +extern u32 GlobalDebugLevel; + +#define DBG_88E_LEVEL(_level, fmt, arg...) \ + do { \ + if (_level <= GlobalDebugLevel) \ + pr_info(DRIVER_PREFIX"INFO " fmt, ##arg); \ + } while (0) + +#define DBG_88E(...) \ + do { \ + if (_drv_err_ <= GlobalDebugLevel) \ + pr_info(DRIVER_PREFIX __VA_ARGS__); \ + } while (0) + +#define MSG_88E(...) \ + do { \ + if (_drv_err_ <= GlobalDebugLevel) \ + pr_info(DRIVER_PREFIX __VA_ARGS__); \ + } while (0) + +int proc_get_drv_version(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_write_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_write_reg(struct file *file, const char __user *buffer, + unsigned long count, void *data); +int proc_get_read_reg(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_read_reg(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_fwstate(char *page, char **start, + off_t offset, int count, + int *eof, void *data); +int proc_get_sec_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data); +int proc_get_mlmext_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_qos_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data); +int proc_get_ht_option(char *page, char **start, + off_t offset, int count, + int *eof, void *data); +int proc_get_rf_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data); +int proc_get_ap_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_adapter_state(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_trx_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_mac_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_mac_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_mac_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_bb_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_bb_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_bb_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rf_reg_dump1(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rf_reg_dump2(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rf_reg_dump3(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rf_reg_dump4(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +#ifdef CONFIG_88EU_AP_MODE + +int proc_get_all_sta_info(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +#endif + +int proc_get_best_channel(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rx_signal(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_rx_signal(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_ht_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_ht_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_cbw40_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_cbw40_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_ampdu_enable(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_ampdu_enable(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_rx_stbc(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_rx_stbc(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +int proc_get_two_path_rssi(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_get_rssi_disp(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_rssi_disp(struct file *file, const char __user *buffer, + unsigned long count, void *data); + +#ifdef CONFIG_BT_COEXIST +int proc_get_btcoex_dbg(char *page, char **start, + off_t offset, int count, + int *eof, void *data); + +int proc_set_btcoex_dbg(struct file *file, const char *buffer, + signed long count, void *data); + +#endif /* CONFIG_BT_COEXIST */ + +#endif /* __RTW_DEBUG_H__ */ diff --git a/drivers/staging/r8188eu/include/rtw_eeprom.h b/drivers/staging/r8188eu/include/rtw_eeprom.h new file mode 100644 index 000000000000..9f8a9c070339 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_eeprom.h @@ -0,0 +1,114 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_EEPROM_H__ +#define __RTW_EEPROM_H__ + +#include "osdep_service.h" +#include "drv_types.h" + +#define RTL8712_EEPROM_ID 0x8712 + +#define HWSET_MAX_SIZE_512 512 +#define EEPROM_MAX_SIZE HWSET_MAX_SIZE_512 + +#define CLOCK_RATE 50 /* 100us */ + +/* EEPROM opcodes */ +#define EEPROM_READ_OPCODE 06 +#define EEPROM_WRITE_OPCODE 05 +#define EEPROM_ERASE_OPCODE 07 +#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable */ +#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable */ + +/* Country codes */ +#define USA 0x555320 +#define EUROPE 0x1 /* temp, should be provided later */ +#define JAPAN 0x2 /* temp, should be provided later */ + +#define EEPROM_CID_DEFAULT 0x0 +#define EEPROM_CID_ALPHA 0x1 +#define EEPROM_CID_Senao 0x3 +#define EEPROM_CID_NetCore 0x5 +#define EEPROM_CID_CAMEO 0X8 +#define EEPROM_CID_SITECOM 0x9 +#define EEPROM_CID_COREGA 0xB +#define EEPROM_CID_EDIMAX_BELK 0xC +#define EEPROM_CID_SERCOMM_BELK 0xE +#define EEPROM_CID_CAMEO1 0xF +#define EEPROM_CID_WNC_COREGA 0x12 +#define EEPROM_CID_CLEVO 0x13 +#define EEPROM_CID_WHQL 0xFE + +/* Customer ID, note that: */ +/* This variable is initiailzed through EEPROM or registry, */ +/* however, its definition may be different with that in EEPROM for */ +/* EEPROM size consideration. So, we have to perform proper translation + * between them. */ +/* Besides, CustomerID of registry has precedence of that of EEPROM. */ +/* defined below. 060703, by rcnjko. */ +enum RT_CUSTOMER_ID { + RT_CID_DEFAULT = 0, + RT_CID_8187_ALPHA0 = 1, + RT_CID_8187_SERCOMM_PS = 2, + RT_CID_8187_HW_LED = 3, + RT_CID_8187_NETGEAR = 4, + RT_CID_WHQL = 5, + RT_CID_819x_CAMEO = 6, + RT_CID_819x_RUNTOP = 7, + RT_CID_819x_Senao = 8, + RT_CID_TOSHIBA = 9, /* Merge by Jacken, 2008/01/31. */ + RT_CID_819x_Netcore = 10, + RT_CID_Nettronix = 11, + RT_CID_DLINK = 12, + RT_CID_PRONET = 13, + RT_CID_COREGA = 14, + RT_CID_CHINA_MOBILE = 15, + RT_CID_819x_ALPHA = 16, + RT_CID_819x_Sitecom = 17, + RT_CID_CCX = 18, /* It's set under CCX logo test and isn't demanded + * for CCX functions, but for test behavior like retry + * limit and tx report. By Bruce, 2009-02-17. */ + RT_CID_819x_Lenovo = 19, + RT_CID_819x_QMI = 20, + RT_CID_819x_Edimax_Belkin = 21, + RT_CID_819x_Sercomm_Belkin = 22, + RT_CID_819x_CAMEO1 = 23, + RT_CID_819x_MSI = 24, + RT_CID_819x_Acer = 25, + RT_CID_819x_AzWave_ASUS = 26, + RT_CID_819x_AzWave = 27, /* For AzWave in PCIe,i + * The ID is AzWave use and not only Asus */ + RT_CID_819x_HP = 28, + RT_CID_819x_WNC_COREGA = 29, + RT_CID_819x_Arcadyan_Belkin = 30, + RT_CID_819x_SAMSUNG = 31, + RT_CID_819x_CLEVO = 32, + RT_CID_819x_DELL = 33, + RT_CID_819x_PRONETS = 34, + RT_CID_819x_Edimax_ASUS = 35, + RT_CID_819x_CAMEO_NETGEAR = 36, + RT_CID_PLANEX = 37, + RT_CID_CC_C = 38, + RT_CID_819x_Xavi = 39, + RT_CID_819x_FUNAI_TV = 40, + RT_CID_819x_ALPHA_WD=41, +}; + +struct eeprom_priv { + u8 bautoload_fail_flag; + u8 bloadfile_fail_flag; + u8 bloadmac_fail_flag; + u8 mac_addr[6]; /* PermanentAddress */ + u16 channel_plan; + u8 EepromOrEfuse; + u8 efuse_eeprom_data[HWSET_MAX_SIZE_512] __aligned(4); +}; + +void eeprom_write16(struct adapter *padapter, u16 reg, u16 data); +u16 eeprom_read16(struct adapter *padapter, u16 reg); +void read_eeprom_content(struct adapter *padapter); +void eeprom_read_sz(struct adapter *adapt, u16 reg, u8 *data, u32 sz); +void read_eeprom_content_by_attrib(struct adapter *padapter); + +#endif /* __RTL871X_EEPROM_H__ */ diff --git a/drivers/staging/r8188eu/include/rtw_efuse.h b/drivers/staging/r8188eu/include/rtw_efuse.h new file mode 100644 index 000000000000..b3ff46db2091 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_efuse.h @@ -0,0 +1,134 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_EFUSE_H__ +#define __RTW_EFUSE_H__ + +#include "osdep_service.h" + +#define EFUSE_ERROE_HANDLE 1 + +#define PG_STATE_HEADER 0x01 +#define PG_STATE_WORD_0 0x02 +#define PG_STATE_WORD_1 0x04 +#define PG_STATE_WORD_2 0x08 +#define PG_STATE_WORD_3 0x10 +#define PG_STATE_DATA 0x20 + +#define PG_SWBYTE_H 0x01 +#define PG_SWBYTE_L 0x02 + +#define PGPKT_DATA_SIZE 8 + +#define EFUSE_WIFI 0 +#define EFUSE_BT 1 + +enum _EFUSE_DEF_TYPE { + TYPE_EFUSE_MAX_SECTION = 0, + TYPE_EFUSE_REAL_CONTENT_LEN = 1, + TYPE_AVAILABLE_EFUSE_BYTES_BANK = 2, + TYPE_AVAILABLE_EFUSE_BYTES_TOTAL = 3, + TYPE_EFUSE_MAP_LEN = 4, + TYPE_EFUSE_PROTECT_BYTES_BANK = 5, + TYPE_EFUSE_CONTENT_LEN_BANK = 6, +}; + +/* E-Fuse */ +#define EFUSE_MAP_SIZE 512 +#define EFUSE_MAX_SIZE 256 +/* end of E-Fuse */ + +#define EFUSE_MAX_MAP_LEN 512 +#define EFUSE_MAX_HW_SIZE 512 +#define EFUSE_MAX_SECTION_BASE 16 + +#define EXT_HEADER(header) ((header & 0x1F) == 0x0F) +#define ALL_WORDS_DISABLED(wde) ((wde & 0x0F) == 0x0F) +#define GET_HDR_OFFSET_2_0(header) ((header & 0xE0) >> 5) + +#define EFUSE_REPEAT_THRESHOLD_ 3 + +/* The following is for BT Efuse definition */ +#define EFUSE_BT_MAX_MAP_LEN 1024 +#define EFUSE_MAX_BANK 4 +#define EFUSE_MAX_BT_BANK (EFUSE_MAX_BANK-1) +/*--------------------------Define Parameters-------------------------------*/ +#define EFUSE_MAX_WORD_UNIT 4 + +/*------------------------------Define structure----------------------------*/ +struct pgpkt { + u8 offset; + u8 word_en; + u8 data[8]; + u8 word_cnts; +}; + +/*------------------------------Define structure----------------------------*/ +struct efuse_hal { + u8 fakeEfuseBank; + u32 fakeEfuseUsedBytes; + u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE]; + u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN]; + u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN]; + + u16 BTEfuseUsedBytes; + u8 BTEfuseUsedPercentage; + u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; + u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]; + u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]; + + u16 fakeBTEfuseUsedBytes; + u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; + u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]; + u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]; +}; + +/*------------------------Export global variable----------------------------*/ +extern u8 fakeEfuseBank; +extern u32 fakeEfuseUsedBytes; +extern u8 fakeEfuseContent[]; +extern u8 fakeEfuseInitMap[]; +extern u8 fakeEfuseModifiedMap[]; + +extern u32 BTEfuseUsedBytes; +extern u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +extern u8 BTEfuseInitMap[]; +extern u8 BTEfuseModifiedMap[]; + +extern u32 fakeBTEfuseUsedBytes; +extern u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE]; +extern u8 fakeBTEfuseInitMap[]; +extern u8 fakeBTEfuseModifiedMap[]; +/*------------------------Export global variable----------------------------*/ + +u8 efuse_GetCurrentSize(struct adapter *adapter, u16 *size); +u16 efuse_GetMaxSize(struct adapter *adapter); +u8 rtw_efuse_access(struct adapter *adapter, u8 read, u16 start_addr, + u16 cnts, u8 *data); +u8 rtw_efuse_map_read(struct adapter *adapter, u16 addr, u16 cnts, u8 *data); +u8 rtw_efuse_map_write(struct adapter *adapter, u16 addr, u16 cnts, u8 *data); +u8 rtw_BT_efuse_map_read(struct adapter *adapter, u16 addr, + u16 cnts, u8 *data); +u8 rtw_BT_efuse_map_write(struct adapter *adapter, u16 addr, + u16 cnts, u8 *data); +u16 Efuse_GetCurrentSize(struct adapter *adapter, u8 efusetype, bool test); +u8 Efuse_CalculateWordCnts(u8 word_en); +void ReadEFuseByte(struct adapter *adapter, u16 _offset, u8 *pbuf, bool test); +void EFUSE_GetEfuseDefinition(struct adapter *adapt, u8 type, u8 type1, + void *out, bool bPseudoTest); +u8 efuse_OneByteRead(struct adapter *adapter, u16 addr, u8 *data, bool test); +u8 efuse_OneByteWrite(struct adapter *adapter, u16 addr, u8 data, bool test); + +void Efuse_PowerSwitch(struct adapter *adapt,u8 bWrite,u8 PwrState); +int Efuse_PgPacketRead(struct adapter *adapt, u8 offset, u8 *data, bool test); +int Efuse_PgPacketWrite(struct adapter *adapter, u8 offset, u8 word, u8 *data, + bool test); +void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata); +u8 Efuse_WordEnableDataWrite(struct adapter *adapter, u16 efuse_addr, + u8 word_en, u8 *data, bool test); + +u8 EFUSE_Read1Byte(struct adapter *adapter, u16 address); +void EFUSE_ShadowMapUpdate(struct adapter *adapter, u8 efusetype, bool test); +void EFUSE_ShadowRead(struct adapter *adapt, u8 type, u16 offset, u32 *val); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_event.h b/drivers/staging/r8188eu/include/rtw_event.h new file mode 100644 index 000000000000..54dc1ea437fc --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_event.h @@ -0,0 +1,97 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_EVENT_H_ +#define _RTW_EVENT_H_ + +#include "osdep_service.h" + +#include "wlan_bssdef.h" +#include <linux/semaphore.h> +#include <linux/sem.h> + +/* +Used to report a bss has been scanned +*/ +struct survey_event { + struct wlan_bssid_ex bss; +}; + +/* +Used to report that the requested site survey has been done. + +bss_cnt indicates the number of bss that has been reported. + +*/ +struct surveydone_event { + unsigned int bss_cnt; + +}; + +/* +Used to report the link result of joinning the given bss + +join_res: +-1: authentication fail +-2: association fail +> 0: TID + +*/ +struct joinbss_event { + struct wlan_network network; +}; + +/* +Used to report a given STA has joinned the created BSS. +It is used in AP/Ad-HoC(M) mode. +*/ + +struct stassoc_event { + unsigned char macaddr[6]; + unsigned char rsvd[2]; + int cam_id; +}; + +struct stadel_event { + unsigned char macaddr[6]; + unsigned char rsvd[2]; /* for reason */ + int mac_id; +}; + +struct addba_event { + unsigned int tid; +}; + +#define GEN_EVT_CODE(event) event ## _EVT_ + +struct fwevent { + u32 parmsize; + void (*event_callback)(struct adapter *dev, u8 *pbuf); +}; + +#define C2HEVENT_SZ 32 + +struct event_node { + unsigned char *node; + unsigned char evt_code; + unsigned short evt_sz; + int *caller_ff_tail; + int caller_ff_sz; +}; + +struct c2hevent_queue { + int head; + int tail; + struct event_node nodes[C2HEVENT_SZ]; + unsigned char seq; +}; + +#define NETWORK_QUEUE_SZ 4 + +struct network_queue { + int head; + int tail; + struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; +}; + +#endif /* _WLANEVENT_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_ht.h b/drivers/staging/r8188eu/include/rtw_ht.h new file mode 100644 index 000000000000..2b56b7c38c86 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_ht.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_HT_H_ +#define _RTW_HT_H_ + +#include "osdep_service.h" +#include "wifi.h" + +struct ht_priv { + u32 ht_option; + u32 ampdu_enable;/* for enable Tx A-MPDU */ + u32 tx_amsdu_enable;/* for enable Tx A-MSDU */ + u32 tx_amdsu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ + u32 rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, + * updated when join_callback. */ + u8 bwmode;/* */ + u8 ch_offset;/* PRIME_CHNL_OFFSET */ + u8 sgi;/* short GI */ + + /* for processing Tx A-MPDU */ + u8 agg_enable_bitmap; + u8 candidate_tid_bitmap; + + struct ieee80211_ht_cap ht_cap; +}; + +#endif /* _RTL871X_HT_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_io.h b/drivers/staging/r8188eu/include/rtw_io.h new file mode 100644 index 000000000000..4b41c7b03972 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_io.h @@ -0,0 +1,367 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_IO_H_ +#define _RTW_IO_H_ + +#include "osdep_service.h" +#include "osdep_intf.h" + +#include <asm/byteorder.h> +#include <linux/semaphore.h> +#include <linux/list.h> +#include <linux/spinlock.h> +#include <asm/atomic.h> + +#include <linux/usb.h> +#include <linux/usb/ch9.h> + +#define rtw_usb_buffer_alloc(dev, size, dma) \ + usb_alloc_coherent((dev), (size), (in_interrupt() ? \ + GFP_ATOMIC : GFP_KERNEL), (dma)) +#define rtw_usb_buffer_free(dev, size, addr, dma) \ + usb_free_coherent((dev), (size), (addr), (dma)) + +#define NUM_IOREQ 8 + +#define MAX_PROT_SZ (64-16) + +#define _IOREADY 0 +#define _IO_WAIT_COMPLETE 1 +#define _IO_WAIT_RSP 2 + +/* IO COMMAND TYPE */ +#define _IOSZ_MASK_ (0x7F) +#define _IO_WRITE_ BIT(7) +#define _IO_FIXED_ BIT(8) +#define _IO_BURST_ BIT(9) +#define _IO_BYTE_ BIT(10) +#define _IO_HW_ BIT(11) +#define _IO_WORD_ BIT(12) +#define _IO_SYNC_ BIT(13) +#define _IO_CMDMASK_ (0x1F80) + +/* + For prompt mode accessing, caller shall free io_req + Otherwise, io_handler will free io_req +*/ + +/* IO STATUS TYPE */ +#define _IO_ERR_ BIT(2) +#define _IO_SUCCESS_ BIT(1) +#define _IO_DONE_ BIT(0) + +#define IO_RD32 (_IO_SYNC_ | _IO_WORD_) +#define IO_RD16 (_IO_SYNC_ | _IO_HW_) +#define IO_RD8 (_IO_SYNC_ | _IO_BYTE_) + +#define IO_RD32_ASYNC (_IO_WORD_) +#define IO_RD16_ASYNC (_IO_HW_) +#define IO_RD8_ASYNC (_IO_BYTE_) + +#define IO_WR32 (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_) +#define IO_WR16 (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_) +#define IO_WR8 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_) + +#define IO_WR32_ASYNC (_IO_WRITE_ | _IO_WORD_) +#define IO_WR16_ASYNC (_IO_WRITE_ | _IO_HW_) +#define IO_WR8_ASYNC (_IO_WRITE_ | _IO_BYTE_) + +/* + Only Sync. burst accessing is provided. +*/ + +#define IO_WR_BURST(x) \ + (_IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) +#define IO_RD_BURST(x) \ + (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_)) + +/* below is for the intf_option bit defition... */ + +#define _INTF_ASYNC_ BIT(0) /* support async io */ + +struct intf_priv; +struct intf_hdl; +struct io_queue; + +struct _io_ops { + u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr); + u16 (*_read16)(struct intf_hdl *pintfhdl, u32 addr); + u32 (*_read32)(struct intf_hdl *pintfhdl, u32 addr); + int (*_write8)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + int (*_writeN)(struct intf_hdl *pintfhdl, u32 addr, u32 length, + u8 *pdata); + int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val); + int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val); + int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val); + void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, + u8 *pmem); + void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, + u8 *pmem); + u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, + u8 *pmem); + u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, + u8 *pmem); + void (*_read_port_cancel)(struct intf_hdl *pintfhdl); + void (*_write_port_cancel)(struct intf_hdl *pintfhdl); +}; + +struct io_req { + struct list_head list; + u32 addr; + u32 val; + u32 command; + u32 status; + u8 *pbuf; + struct semaphore sema; + + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, u8 *cnxt); + u8 *cnxt; +}; + +struct intf_hdl { + struct adapter *padapter; + struct dvobj_priv *pintf_dev; + struct _io_ops io_ops; +}; + +struct reg_protocol_rd { +#ifdef __LITTLE_ENDIAN + /* DW1 */ + u32 NumOfTrans:4; + u32 Reserved1:4; + u32 Reserved2:24; + /* DW2 */ + u32 ByteCount:7; + u32 WriteEnable:1; /* 0:read, 1:write */ + u32 FixOrContinuous:1; /* 0:continuous, 1: Fix */ + u32 BurstMode:1; + u32 Byte1Access:1; + u32 Byte2Access:1; + u32 Byte4Access:1; + u32 Reserved3:3; + u32 Reserved4:16; + /* DW3 */ + u32 BusAddress; + /* DW4 */ + /* u32 Value; */ +#else +/* DW1 */ + u32 Reserved1:4; + u32 NumOfTrans:4; + u32 Reserved2:24; + /* DW2 */ + u32 WriteEnable:1; + u32 ByteCount:7; + u32 Reserved3:3; + u32 Byte4Access:1; + + u32 Byte2Access:1; + u32 Byte1Access:1; + u32 BurstMode:1; + u32 FixOrContinuous:1; + u32 Reserved4:16; + /* DW3 */ + u32 BusAddress; + + /* DW4 */ +#endif +}; + +struct reg_protocol_wt { +#ifdef __LITTLE_ENDIAN + /* DW1 */ + u32 NumOfTrans:4; + u32 Reserved1:4; + u32 Reserved2:24; + /* DW2 */ + u32 ByteCount:7; + u32 WriteEnable:1; /* 0:read, 1:write */ + u32 FixOrContinuous:1; /* 0:continuous, 1: Fix */ + u32 BurstMode:1; + u32 Byte1Access:1; + u32 Byte2Access:1; + u32 Byte4Access:1; + u32 Reserved3:3; + u32 Reserved4:16; + /* DW3 */ + u32 BusAddress; + /* DW4 */ + u32 Value; +#else + /* DW1 */ + u32 Reserved1 :4; + u32 NumOfTrans:4; + u32 Reserved2:24; + /* DW2 */ + u32 WriteEnable:1; + u32 ByteCount:7; + u32 Reserved3:3; + u32 Byte4Access:1; + u32 Byte2Access:1; + u32 Byte1Access:1; + u32 BurstMode:1; + u32 FixOrContinuous:1; + u32 Reserved4:16; + /* DW3 */ + u32 BusAddress; + /* DW4 */ + u32 Value; +#endif +}; + +/* +Below is the data structure used by _io_handler +*/ + +struct io_queue { + spinlock_t lock; + struct list_head free_ioreqs; + struct list_head pending; /* The io_req list that will be served + * in the single protocol read/write.*/ + struct list_head processing; + u8 *free_ioreqs_buf; /* 4-byte aligned */ + u8 *pallocated_free_ioreqs_buf; + struct intf_hdl intf; +}; + +struct io_priv { + struct adapter *padapter; + struct intf_hdl intf; +}; + +uint ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue); +void sync_ioreq_enqueue(struct io_req *preq,struct io_queue *ioqueue); +uint sync_ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue); +uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue); +struct io_req *alloc_ioreq(struct io_queue *pio_q); + +uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl); +void unregister_intf_hdl(struct intf_hdl *pintfhdl); + +void _rtw_attrib_read(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void _rtw_attrib_write(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); + +u8 _rtw_read8(struct adapter *adapter, u32 addr); +u16 _rtw_read16(struct adapter *adapter, u32 addr); +u32 _rtw_read32(struct adapter *adapter, u32 addr); +void _rtw_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void _rtw_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void _rtw_read_port_cancel(struct adapter *adapter); + +int _rtw_write8(struct adapter *adapter, u32 addr, u8 val); +int _rtw_write16(struct adapter *adapter, u32 addr, u16 val); +int _rtw_write32(struct adapter *adapter, u32 addr, u32 val); +int _rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *pdata); + +int _rtw_write8_async(struct adapter *adapter, u32 addr, u8 val); +int _rtw_write16_async(struct adapter *adapter, u32 addr, u16 val); +int _rtw_write32_async(struct adapter *adapter, u32 addr, u32 val); + +void _rtw_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +u32 _rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +u32 _rtw_write_port_and_wait(struct adapter *adapter, u32 addr, u32 cnt, + u8 *pmem, int timeout_ms); +void _rtw_write_port_cancel(struct adapter *adapter); + +#define rtw_read8(adapter, addr) _rtw_read8((adapter), (addr)) +#define rtw_read16(adapter, addr) _rtw_read16((adapter), (addr)) +#define rtw_read32(adapter, addr) _rtw_read32((adapter), (addr)) +#define rtw_read_mem(adapter, addr, cnt, mem) \ + _rtw_read_mem((adapter), (addr), (cnt), (mem)) +#define rtw_read_port(adapter, addr, cnt, mem) \ + _rtw_read_port((adapter), (addr), (cnt), (mem)) +#define rtw_read_port_cancel(adapter) _rtw_read_port_cancel((adapter)) + +#define rtw_write8(adapter, addr, val) \ + _rtw_write8((adapter), (addr), (val)) +#define rtw_write16(adapter, addr, val) \ + _rtw_write16((adapter), (addr), (val)) +#define rtw_write32(adapter, addr, val) \ + _rtw_write32((adapter), (addr), (val)) +#define rtw_writeN(adapter, addr, length, data) \ + _rtw_writeN((adapter), (addr), (length), (data)) +#define rtw_write8_async(adapter, addr, val) \ + _rtw_write8_async((adapter), (addr), (val)) +#define rtw_write16_async(adapter, addr, val) \ + _rtw_write16_async((adapter), (addr), (val)) +#define rtw_write32_async(adapter, addr, val) \ + _rtw_write32_async((adapter), (addr), (val)) +#define rtw_write_mem(adapter, addr, cnt, mem) \ + _rtw_write_mem((adapter), (addr), (cnt), (mem)) +#define rtw_write_port(adapter, addr, cnt, mem) \ + _rtw_write_port((adapter), (addr), (cnt), (mem)) +#define rtw_write_port_and_wait(adapter, addr, cnt, mem, timeout_ms) \ + _rtw_write_port_and_wait((adapter), (addr), (cnt), (mem), (timeout_ms)) +#define rtw_write_port_cancel(adapter) _rtw_write_port_cancel((adapter)) + +void rtw_write_scsi(struct adapter *adapter, u32 cnt, u8 *pmem); + +/* ioreq */ +void ioreq_read8(struct adapter *adapter, u32 addr, u8 *pval); +void ioreq_read16(struct adapter *adapter, u32 addr, u16 *pval); +void ioreq_read32(struct adapter *adapter, u32 addr, u32 *pval); +void ioreq_write8(struct adapter *adapter, u32 addr, u8 val); +void ioreq_write16(struct adapter *adapter, u32 addr, u16 val); +void ioreq_write32(struct adapter *adapter, u32 addr, u32 val); + +uint async_read8(struct adapter *adapter, u32 addr, u8 *pbuff, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); +uint async_read16(struct adapter *adapter, u32 addr, u8 *pbuff, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); +uint async_read32(struct adapter *adapter, u32 addr, u8 *pbuff, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); + +void async_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void async_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); + +void async_write8(struct adapter *adapter, u32 addr, u8 val, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); +void async_write16(struct adapter *adapter, u32 addr, u16 val, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); +void async_write32(struct adapter *adapter, u32 addr, u32 val, + void (*_async_io_callback)(struct adapter *padater, + struct io_req *pio_req, + u8 *cnxt), u8 *cnxt); + +void async_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void async_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); + +int rtw_init_io_priv(struct adapter *padapter, + void (*set_intf_ops)(struct _io_ops *pops)); + +uint alloc_io_queue(struct adapter *adapter); +void free_io_queue(struct adapter *adapter); +void async_bus_io(struct io_queue *pio_q); +void bus_sync_io(struct io_queue *pio_q); +u32 _ioreq2rwmem(struct io_queue *pio_q); +void dev_power_down(struct adapter * Adapter, u8 bpwrup); + +#define PlatformEFIOWrite1Byte(_a,_b,_c) \ + rtw_write8(_a,_b,_c) +#define PlatformEFIOWrite2Byte(_a,_b,_c) \ + rtw_write16(_a,_b,_c) +#define PlatformEFIOWrite4Byte(_a,_b,_c) \ + rtw_write32(_a,_b,_c) + +#define PlatformEFIORead1Byte(_a,_b) \ + rtw_read8(_a,_b) +#define PlatformEFIORead2Byte(_a,_b) \ + rtw_read16(_a,_b) +#define PlatformEFIORead4Byte(_a,_b) \ + rtw_read32(_a,_b) + +#endif /* _RTL8711_IO_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_ioctl.h b/drivers/staging/r8188eu/include/rtw_ioctl.h new file mode 100644 index 000000000000..a36bd7313755 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_ioctl.h @@ -0,0 +1,92 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_IOCTL_H_ +#define _RTW_IOCTL_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#ifndef OID_802_11_CAPABILITY + #define OID_802_11_CAPABILITY 0x0d010122 +#endif + +#ifndef OID_802_11_PMKID + #define OID_802_11_PMKID 0x0d010123 +#endif + +/* For DDK-defined OIDs */ +#define OID_NDIS_SEG1 0x00010100 +#define OID_NDIS_SEG2 0x00010200 +#define OID_NDIS_SEG3 0x00020100 +#define OID_NDIS_SEG4 0x01010100 +#define OID_NDIS_SEG5 0x01020100 +#define OID_NDIS_SEG6 0x01020200 +#define OID_NDIS_SEG7 0xFD010100 +#define OID_NDIS_SEG8 0x0D010100 +#define OID_NDIS_SEG9 0x0D010200 +#define OID_NDIS_SEG10 0x0D020200 + +#define SZ_OID_NDIS_SEG1 23 +#define SZ_OID_NDIS_SEG2 3 +#define SZ_OID_NDIS_SEG3 6 +#define SZ_OID_NDIS_SEG4 6 +#define SZ_OID_NDIS_SEG5 4 +#define SZ_OID_NDIS_SEG6 8 +#define SZ_OID_NDIS_SEG7 7 +#define SZ_OID_NDIS_SEG8 36 +#define SZ_OID_NDIS_SEG9 24 +#define SZ_OID_NDIS_SEG10 19 + +/* For Realtek-defined OIDs */ +#define OID_MP_SEG1 0xFF871100 +#define OID_MP_SEG2 0xFF818000 + +#define OID_MP_SEG3 0xFF818700 +#define OID_MP_SEG4 0xFF011100 + +enum oid_type { + QUERY_OID, + SET_OID +}; + +struct oid_funs_node { + unsigned int oid_start; /* the starting number for OID */ + unsigned int oid_end; /* the ending number for OID */ + struct oid_obj_priv *node_array; + unsigned int array_sz; /* the size of node_array */ + int query_counter; /* count the number of query hits for this segment */ + int set_counter; /* count the number of set hits for this segment */ +}; + +struct oid_par_priv { + void *adapter_context; + NDIS_OID oid; + void *information_buf; + u32 information_buf_len; + u32 *bytes_rw; + u32 *bytes_needed; + enum oid_type type_of_oid; + u32 dbg; +}; + +struct oid_obj_priv { + unsigned char dbg; /* 0: without OID debug message + * 1: with OID debug message */ + int (*oidfuns)(struct oid_par_priv *poid_par_priv); +}; + +extern struct iw_handler_def rtw_handlers_def; + +int drv_query_info(struct net_device *miniportadaptercontext, NDIS_OID oid, + void *informationbuffer, u32 informationbufferlength, + u32 *byteswritten, u32 *bytesneeded); + +int drv_set_info(struct net_device *MiniportAdapterContext, + NDIS_OID oid, void *informationbuffer, + u32 informationbufferlength, u32 *bytesread, + u32 *bytesneeded); + +extern int ui_pid[3]; + +#endif /* #ifndef __INC_CEINFO_ */ diff --git a/drivers/staging/r8188eu/include/rtw_ioctl_rtl.h b/drivers/staging/r8188eu/include/rtw_ioctl_rtl.h new file mode 100644 index 000000000000..6d3d1ef923f6 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_ioctl_rtl.h @@ -0,0 +1,63 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_IOCTL_RTL_H_ +#define _RTW_IOCTL_RTL_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +/* oid_rtl_seg_01_01 ************** */ +int oid_rt_get_signal_quality_hdl(struct oid_par_priv *poid_par_priv);/* 84 */ +int oid_rt_get_small_packet_crc_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_middle_packet_crc_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_large_packet_crc_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_tx_retry_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_rx_retry_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_rx_total_packet_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_tx_beacon_ok_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_tx_beacon_err_hdl(struct oid_par_priv *poid_par_priv); + +int oid_rt_pro_set_fw_dig_state_hdl(struct oid_par_priv *poid_par_priv);/* 8a */ +int oid_rt_pro_set_fw_ra_state_hdl(struct oid_par_priv *poid_par_priv); /* 8b */ + +int oid_rt_get_rx_icv_err_hdl(struct oid_par_priv *poid_par_priv);/* 93 */ +int oid_rt_set_encryption_algorithm_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_preamble_mode_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_ap_ip_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_channelplan_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_set_channelplan_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_set_preamble_mode_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_set_bcn_intvl_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_dedicate_probe_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_total_tx_bytes_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_total_rx_bytes_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_current_tx_power_level_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_enc_key_mismatch_count_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_enc_key_match_count_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_channel_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_hardware_radio_off_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_key_mismatch_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_supported_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_channel_list_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_scan_in_progress_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_forced_data_rate_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_wireless_mode_for_scan_list_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_get_bss_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_scan_with_magic_packet_hdl(struct oid_par_priv *poid_par_priv); + +/* oid_rtl_seg_01_03 section start ************** */ +int oid_rt_ap_get_associated_station_list_hdl(struct oid_par_priv *priv); +int oid_rt_ap_switch_into_ap_mode_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_ap_supported_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_ap_set_passphrase_hdl(struct oid_par_priv *poid_par_priv); + +/* oid_rtl_seg_01_11 */ +int oid_rt_pro_rf_write_registry_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_pro_rf_read_registry_hdl(struct oid_par_priv *poid_par_priv); + +/* oid_rtl_seg_03_00 section start ************** */ +int oid_rt_get_connect_state_hdl(struct oid_par_priv *poid_par_priv); +int oid_rt_set_default_key_id_hdl(struct oid_par_priv *poid_par_priv); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_ioctl_set.h b/drivers/staging/r8188eu/include/rtw_ioctl_set.h new file mode 100644 index 000000000000..6216b8ab3a79 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_ioctl_set.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_IOCTL_SET_H_ +#define __RTW_IOCTL_SET_H_ + +#include "drv_types.h" + +typedef u8 NDIS_802_11_PMKID_VALUE[16]; + +u8 rtw_set_802_11_add_key(struct adapter *adapt, struct ndis_802_11_key *key); +u8 rtw_set_802_11_authentication_mode(struct adapter *adapt, + enum ndis_802_11_auth_mode authmode); +u8 rtw_set_802_11_bssid(struct adapter*adapter, u8 *bssid); +u8 rtw_set_802_11_add_wep(struct adapter *adapter, struct ndis_802_11_wep *wep); +u8 rtw_set_802_11_disassociate(struct adapter *adapter); +u8 rtw_set_802_11_bssid_list_scan(struct adapter*adapter, + struct ndis_802_11_ssid *pssid, + int ssid_max_num); +u8 rtw_set_802_11_infrastructure_mode(struct adapter *adapter, + enum ndis_802_11_network_infra type); +u8 rtw_set_802_11_remove_wep(struct adapter *adapter, u32 keyindex); +u8 rtw_set_802_11_ssid(struct adapter *adapt, struct ndis_802_11_ssid *ssid); +u8 rtw_set_802_11_remove_key(struct adapter *adapt, + struct ndis_802_11_remove_key *key); +u8 rtw_validate_ssid(struct ndis_802_11_ssid *ssid); +u16 rtw_get_cur_max_rate(struct adapter *adapter); +int rtw_set_scan_mode(struct adapter *adapter, enum rt_scan_type scan_mode); +int rtw_set_channel_plan(struct adapter *adapter, u8 channel_plan); +int rtw_set_country(struct adapter *adapter, const char *country_code); +int rtw_change_ifname(struct adapter *padapter, const char *ifname); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_iol.h b/drivers/staging/r8188eu/include/rtw_iol.h new file mode 100644 index 000000000000..471f9ca092a8 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_iol.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_IOL_H_ +#define __RTW_IOL_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define IOREG_CMD_END_LEN 4 + +struct ioreg_cfg { + u8 length; + u8 cmd_id; + __le16 address; + __le32 data; + __le32 mask; +}; + +enum ioreg_cmd { + IOREG_CMD_LLT = 0x01, + IOREG_CMD_REFUSE = 0x02, + IOREG_CMD_EFUSE_PATH = 0x03, + IOREG_CMD_WB_REG = 0x04, + IOREG_CMD_WW_REG = 0x05, + IOREG_CMD_WD_REG = 0x06, + IOREG_CMD_W_RF = 0x07, + IOREG_CMD_DELAY_US = 0x10, + IOREG_CMD_DELAY_MS = 0x11, + IOREG_CMD_END = 0xFF, +}; + +struct xmit_frame *rtw_IOL_accquire_xmit_frame(struct adapter *adapter); +int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, + u32 cmd_len); +int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary); +int rtw_IOL_exec_cmds_sync(struct adapter *adapter, + struct xmit_frame *xmit_frame, u32 max_wating_ms, + u32 bndy_cnt); +bool rtw_IOL_applied(struct adapter *adapter); +int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us); +int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms); +int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame); + +void read_efuse_from_txpktbuf(struct adapter *adapter, int bcnhead, + u8 *content, u16 *size); + +int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, + u8 value, u8 mask); +int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, + u16 value, u16 mask); +int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, + u32 value, u32 mask); +int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, + u16 addr, u32 value, u32 mask); +#define rtw_IOL_append_WB_cmd(xmit_frame, addr, value, mask) \ + _rtw_IOL_append_WB_cmd((xmit_frame), (addr), (value) ,(mask)) +#define rtw_IOL_append_WW_cmd(xmit_frame, addr, value, mask) \ + _rtw_IOL_append_WW_cmd((xmit_frame), (addr), (value),(mask)) +#define rtw_IOL_append_WD_cmd(xmit_frame, addr, value, mask) \ + _rtw_IOL_append_WD_cmd((xmit_frame), (addr), (value), (mask)) +#define rtw_IOL_append_WRF_cmd(xmit_frame, rf_path, addr, value, mask) \ + _rtw_IOL_append_WRF_cmd((xmit_frame),(rf_path), (addr), (value), (mask)) + +u8 rtw_IOL_cmd_boundary_handle(struct xmit_frame *pxmit_frame); +void rtw_IOL_cmd_buf_dump(struct adapter *Adapter,int buf_len,u8 *pbuf); + +#endif /* __RTW_IOL_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_led.h b/drivers/staging/r8188eu/include/rtw_led.h new file mode 100644 index 000000000000..f0965aa5b470 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_led.h @@ -0,0 +1,181 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_LED_H_ +#define __RTW_LED_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define MSECS(t) (HZ * ((t) / 1000) + (HZ * ((t) % 1000)) / 1000) + +#define LED_BLINK_NORMAL_INTERVAL 100 +#define LED_BLINK_SLOWLY_INTERVAL 200 +#define LED_BLINK_LONG_INTERVAL 400 + +#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 +#define LED_BLINK_LINK_INTERVAL_ALPHA 500 /* 500 */ +#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 /* 150 */ +#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 +#define LED_BLINK_WPS_SUCESS_INTERVAL_ALPHA 5000 + +#define LED_BLINK_NORMAL_INTERVAL_NETTRONIX 100 +#define LED_BLINK_SLOWLY_INTERVAL_NETTRONIX 2000 + +#define LED_BLINK_SLOWLY_INTERVAL_PORNET 1000 +#define LED_BLINK_NORMAL_INTERVAL_PORNET 100 + +#define LED_BLINK_FAST_INTERVAL_BITLAND 30 + +/* 060403, rcnjko: Customized for AzWave. */ +#define LED_CM2_BLINK_ON_INTERVAL 250 +#define LED_CM2_BLINK_OFF_INTERVAL 4750 + +#define LED_CM8_BLINK_INTERVAL 500 /* for QMI */ +#define LED_CM8_BLINK_OFF_INTERVAL 3750 /* for QMI */ + +/* 080124, lanhsin: Customized for RunTop */ +#define LED_RunTop_BLINK_INTERVAL 300 + +/* 060421, rcnjko: Customized for Sercomm Printer Server case. */ +#define LED_CM3_BLINK_INTERVAL 1500 + +enum LED_CTL_MODE { + LED_CTL_POWER_ON = 1, + LED_CTL_LINK = 2, + LED_CTL_NO_LINK = 3, + LED_CTL_TX = 4, + LED_CTL_RX = 5, + LED_CTL_SITE_SURVEY = 6, + LED_CTL_POWER_OFF = 7, + LED_CTL_START_TO_LINK = 8, + LED_CTL_START_WPS = 9, + LED_CTL_STOP_WPS = 10, + LED_CTL_START_WPS_BOTTON = 11, /* added for runtop */ + LED_CTL_STOP_WPS_FAIL = 12, /* added for ALPHA */ + LED_CTL_STOP_WPS_FAIL_OVERLAP = 13, /* added for BELKIN */ + LED_CTL_CONNECTION_NO_TRANSFER = 14, +}; + +enum LED_STATE_871x { + LED_UNKNOWN = 0, + RTW_LED_ON = 1, + RTW_LED_OFF = 2, + LED_BLINK_NORMAL = 3, + LED_BLINK_SLOWLY = 4, + LED_BLINK_POWER_ON = 5, + LED_BLINK_SCAN = 6, /* LED is blinking during scanning period, + * the # of times to blink is depend on time + * for scanning. */ + LED_BLINK_NO_LINK = 7, /* LED is blinking during no link state. */ + LED_BLINK_StartToBlink = 8,/* Customzied for Sercomm Printer + * Server case */ + LED_BLINK_TXRX = 9, + LED_BLINK_WPS = 10, /* LED is blinkg during WPS communication */ + LED_BLINK_WPS_STOP = 11, /* for ALPHA */ + LED_BLINK_WPS_STOP_OVERLAP = 12, /* for BELKIN */ + LED_BLINK_RUNTOP = 13, /* Customized for RunTop */ + LED_BLINK_CAMEO = 14, + LED_BLINK_XAVI = 15, + LED_BLINK_ALWAYS_ON = 16, +}; + +enum LED_PIN_871x { + LED_PIN_NULL = 0, + LED_PIN_LED0 = 1, + LED_PIN_LED1 = 2, + LED_PIN_LED2 = 3, + LED_PIN_GPIO0 = 4, +}; + +struct LED_871x { + struct adapter *padapter; + + enum LED_PIN_871x LedPin; /* Identify how to implement this + * SW led. */ + enum LED_STATE_871x CurrLedState; /* Current LED state. */ + enum LED_STATE_871x BlinkingLedState; /* Next state for blinking, + * either RTW_LED_ON or RTW_LED_OFF are. */ + + u8 bLedOn; /* true if LED is ON, false if LED is OFF. */ + + u8 bLedBlinkInProgress; /* true if it is blinking, false o.w.. */ + + u8 bLedWPSBlinkInProgress; + + u32 BlinkTimes; /* Number of times to toggle led state for blinking. */ + + struct timer_list BlinkTimer; /* Timer object for led blinking. */ + + u8 bSWLedCtrl; + + /* ALPHA, added by chiyoko, 20090106 */ + u8 bLedNoLinkBlinkInProgress; + u8 bLedLinkBlinkInProgress; + u8 bLedStartToLinkBlinkInProgress; + u8 bLedScanBlinkInProgress; + struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer to + * manipulate H/W to blink LED. */ +}; + +#define IS_LED_WPS_BLINKING(_LED_871x) \ + (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS || \ + ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP || \ + ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) + +#define IS_LED_BLINKING(_LED_871x) \ + (((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress || \ + ((struct LED_871x *)_LED_871x)->bLedScanBlinkInProgress) + +/* LED customization. */ + +enum LED_STRATEGY_871x { + SW_LED_MODE0 = 0, /* SW control 1 LED via GPIO0. It is default option.*/ + SW_LED_MODE1= 1, /* 2 LEDs, through LED0 and LED1. For ALPHA. */ + SW_LED_MODE2 = 2, /* SW control 1 LED via GPIO0, customized for AzWave + * 8187 minicard. */ + SW_LED_MODE3 = 3, /* SW control 1 LED via GPIO0, customized for Sercomm + * Printer Server case. */ + SW_LED_MODE4 = 4, /* for Edimax / Belkin */ + SW_LED_MODE5 = 5, /* for Sercomm / Belkin */ + SW_LED_MODE6 = 6, /* for 88CU minicard, porting from ce SW_LED_MODE7 */ + HW_LED = 50, /* HW control 2 LEDs, LED0 and LED1 (there are 4 + * different control modes, see MAC.CONFIG1 for details.)*/ + LED_ST_NONE = 99, +}; + +void LedControl8188eu(struct adapter *padapter, enum LED_CTL_MODE LedAction); + +struct led_priv{ + /* add for led control */ + struct LED_871x SwLed0; + struct LED_871x SwLed1; + enum LED_STRATEGY_871x LedStrategy; + u8 bRegUseLed; + void (*LedControlHandler)(struct adapter *padapter, + enum LED_CTL_MODE LedAction); + /* add for led control */ +}; + +#define rtw_led_control(adapt, action) \ + do { \ + if ((adapt)->ledpriv.LedControlHandler) \ + (adapt)->ledpriv.LedControlHandler((adapt), (action)); \ + } while (0) + +void BlinkTimerCallback(struct timer_list *t); +void BlinkWorkItemCallback(struct work_struct *work); + +void ResetLedStatus(struct LED_871x * pLed); + +void InitLed871x(struct adapter *padapter, struct LED_871x *pLed, + enum LED_PIN_871x LedPin); + +void DeInitLed871x(struct LED_871x *pLed); + +/* hal... */ +void BlinkHandler(struct LED_871x * pLed); +void SwLedOn(struct adapter *padapter, struct LED_871x *pLed); +void SwLedOff(struct adapter *padapter, struct LED_871x *pLed); + +#endif /* __RTW_LED_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_mlme.h b/drivers/staging/r8188eu/include/rtw_mlme.h new file mode 100644 index 000000000000..bbb41471472d --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_mlme.h @@ -0,0 +1,632 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_MLME_H_ +#define __RTW_MLME_H_ + +#include "osdep_service.h" +#include "mlme_osdep.h" +#include "drv_types.h" +#include "wlan_bssdef.h" + +#define MAX_BSS_CNT 128 +#define MAX_JOIN_TIMEOUT 6500 + +/* Increase the scanning timeout because of increasing the SURVEY_TO value. */ + +#define SCANNING_TIMEOUT 8000 + +#define SCAN_INTERVAL (30) /* unit:2sec, 30*2=60sec */ + +#define SCANQUEUE_LIFETIME 20 /* unit:sec */ + +#define WIFI_NULL_STATE 0x00000000 + +#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state */ +#define WIFI_REASOC_STATE 0x00000002 +#define WIFI_SLEEP_STATE 0x00000004 +#define WIFI_STATION_STATE 0x00000008 + +#define WIFI_AP_STATE 0x00000010 +#define WIFI_ADHOC_STATE 0x00000020 +#define WIFI_ADHOC_MASTER_STATE 0x00000040 +#define WIFI_UNDER_LINKING 0x00000080 + +#define WIFI_UNDER_WPS 0x00000100 +#define WIFI_STA_ALIVE_CHK_STATE 0x00000400 +#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station is under site surveying */ + +#define WIFI_MP_STATE 0x00010000 +#define WIFI_MP_CTX_BACKGROUND 0x00020000 /* in continuous tx background */ +#define WIFI_MP_CTX_ST 0x00040000 /* in continuous tx with single-tone */ +#define WIFI_MP_CTX_BACKGROUND_PENDING 0x00080000 /* pending in continuous tx background due to out of skb */ +#define WIFI_MP_CTX_CCK_HW 0x00100000 /* in continuous tx */ +#define WIFI_MP_CTX_CCK_CS 0x00200000 /* in continuous tx with carrier suppression */ +#define WIFI_MP_LPBK_STATE 0x00400000 + +#define _FW_UNDER_LINKING WIFI_UNDER_LINKING +#define _FW_LINKED WIFI_ASOC_STATE +#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR + +enum dot11AuthAlgrthmNum { + dot11AuthAlgrthm_Open = 0, + dot11AuthAlgrthm_Shared, + dot11AuthAlgrthm_8021X, + dot11AuthAlgrthm_Auto, + dot11AuthAlgrthm_WAPI, + dot11AuthAlgrthm_MaxNum +}; + +/* Scan type including active and passive scan. */ +enum rt_scan_type { + SCAN_PASSIVE, + SCAN_ACTIVE, + SCAN_MIX, +}; + +enum SCAN_RESULT_TYPE { + SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */ + SCAN_RESULT_ALL = 1, /* Will return all the scanned device, + * include AP. */ + SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD + * device. */ + /* If this device is Miracast sink + * device, it will just return all the + * Miracast source devices. */ +}; + +/* +there are several "locks" in mlme_priv, +since mlme_priv is a shared resource between many threads, +like ISR/Call-Back functions, the OID handlers, and even timer functions. + +Each _queue has its own locks, already. +Other items are protected by mlme_priv.lock. + +To avoid possible dead lock, any thread trying to modifiying mlme_priv +SHALL not lock up more than one lock at a time! +*/ + +#define traffic_threshold 10 +#define traffic_scan_period 500 + +struct sitesurvey_ctrl { + u64 last_tx_pkts; + uint last_rx_pkts; + int traffic_busy; + struct timer_list sitesurvey_ctrl_timer; +}; + +struct rt_link_detect { + u32 NumTxOkInPeriod; + u32 NumRxOkInPeriod; + u32 NumRxUnicastOkInPeriod; + bool bBusyTraffic; + bool bTxBusyTraffic; + bool bRxBusyTraffic; + bool bHigherBusyTraffic; /* For interrupt migration purpose. */ + bool bHigherBusyRxTraffic; /* We may disable Tx interrupt according + * to Rx traffic. */ + bool bHigherBusyTxTraffic; /* We may disable Tx interrupt according + * to Tx traffic. */ +}; + +struct profile_info { + u8 ssidlen; + u8 ssid[ WLAN_SSID_MAXLEN ]; + u8 peermac[ ETH_ALEN ]; +}; + +struct tx_invite_req_info { + u8 token; + u8 benable; + u8 go_ssid[ WLAN_SSID_MAXLEN ]; + u8 ssidlen; + u8 go_bssid[ ETH_ALEN ]; + u8 peer_macaddr[ ETH_ALEN ]; + u8 operating_ch; /* This information will be set by using the + * p2p_set op_ch=x */ + u8 peer_ch; /* The listen channel for peer P2P device */ +}; + +struct tx_invite_resp_info { + u8 token; /* Used to record the dialog token of p2p invitation + * request frame. */ +}; + +struct tx_provdisc_req_info { + u16 wps_config_method_request; /* Used when sending the + * provisioning request frame*/ + u16 peer_channel_num[2]; /* The channel number which the + * receiver stands. */ + struct ndis_802_11_ssid ssid; + u8 peerDevAddr[ETH_ALEN]; /* Peer device address */ + u8 peerIFAddr[ETH_ALEN]; /* Peer interface address */ + u8 benable; /* This provision discovery + * request frame is trigger + * to send or not */ +}; + +/* When peer device issue prov_disc_req first, we should store the following + * information */ +/* The UI must know this information to know which config method the + * remote p2p device needs. */ +struct rx_provdisc_req_info { + u8 peerDevAddr[ETH_ALEN]; /* Peer device address */ + u8 strconfig_method_desc_of_prov_disc_req[4]; /* description + * for the config method located in the provisioning + * discovery request frame. */ +}; + +struct tx_nego_req_info { + u16 peer_channel_num[2]; /* The channel number. */ + u8 peerDevAddr[ETH_ALEN]; /* Peer device address */ + u8 benable; /* This negotiation request frame is + * trigger to send or not */ +}; + +struct group_id_info { + u8 go_device_addr[ ETH_ALEN ]; /* The GO's device address of + * this P2P group */ + u8 ssid[ WLAN_SSID_MAXLEN ]; /* The SSID of this P2P group */ +}; + +struct scan_limit_info { + u8 scan_op_ch_only; /* When this flag is set, the driver + * should only scan the op. channel */ + u8 operation_ch[2]; /* Store the op. chan of invitation */ +}; + +struct wifidirect_info { + struct adapter *padapter; + struct timer_list find_phase_timer; + struct timer_list restore_p2p_state_timer; + + /* Used to do the scanning. After confirming the peer is availalble, + * the driver transmits the P2P frame to peer. */ + struct timer_list pre_tx_scan_timer; + struct timer_list reset_ch_sitesurvey; + struct timer_list reset_ch_sitesurvey2; /* Just for resetting the scan + * limit function by using p2p nego */ + struct tx_provdisc_req_info tx_prov_disc_info; + struct rx_provdisc_req_info rx_prov_disc_info; + struct tx_invite_req_info invitereq_info; + /* Store the profile information of persistent group */ + struct profile_info profileinfo[P2P_MAX_PERSISTENT_GROUP_NUM]; + struct tx_invite_resp_info inviteresp_info; + struct tx_nego_req_info nego_req_info; + /* Store the group id info when doing the group negot handshake. */ + struct group_id_info groupid_info; + /* Used for get the limit scan channel from the Invitation procedure */ + struct scan_limit_info rx_invitereq_info; + /* Used for get the limit scan chan from the P2P negotiation handshake*/ + struct scan_limit_info p2p_info; + enum P2P_ROLE role; + enum P2P_STATE pre_p2p_state; + enum P2P_STATE p2p_state; + /* The device address should be the mac address of this device. */ + u8 device_addr[ETH_ALEN]; + u8 interface_addr[ETH_ALEN]; + u8 social_chan[4]; + u8 listen_channel; + u8 operating_channel; + u8 listen_dwell; /* This value should be between 1 and 3 */ + u8 support_rate[8]; + u8 p2p_wildcard_ssid[P2P_WILDCARD_SSID_LEN]; + u8 intent; /* should only include the intent value. */ + u8 p2p_peer_interface_addr[ETH_ALEN]; + u8 p2p_peer_device_addr[ETH_ALEN]; + u8 peer_intent; /* Included the intent value and tie breaker value. */ + /* Device name for displaying on searching device screen */ + u8 device_name[WPS_MAX_DEVICE_NAME_LEN]; + u8 device_name_len; + u8 profileindex; /* Used to point to the index of profileinfo array */ + u8 peer_operating_ch; + u8 find_phase_state_exchange_cnt; + /* The device password ID for group negotiation */ + u16 device_password_id_for_nego; + u8 negotiation_dialog_token; + /* SSID information for group negotitation */ + u8 nego_ssid[WLAN_SSID_MAXLEN]; + u8 nego_ssidlen; + u8 p2p_group_ssid[WLAN_SSID_MAXLEN]; + u8 p2p_group_ssid_len; + /* Flag to know if the persistent function should be supported or not.*/ + u8 persistent_supported; + /* In the Sigma test, the Sigma will provide this enable from the + * sta_set_p2p CAPI. */ + /* 0: disable */ + /* 1: enable */ + u8 session_available; /* Flag to set the WFD session available to + * enable or disable "by Sigma" */ + /* In the Sigma test, the Sigma will disable the session available + * by using the sta_preset CAPI. */ + /* 0: disable */ + /* 1: enable */ + u8 wfd_tdls_enable; /* Flag to enable or disable the TDLS by WFD Sigma*/ + /* 0: disable */ + /* 1: enable */ + u8 wfd_tdls_weaksec; /* Flag to enable or disable the weak security + * function for TDLS by WFD Sigma */ + /* 0: disable */ + /* In this case, the driver can't issue the tdsl + * setup request frame. */ + /* 1: enable */ + /* In this case, the driver can issue the tdls + * setup request frame */ + /* even the current security is weak security. */ + + /* This field will store the WPS value (PIN value or PBC) that UI had + * got from the user. */ + enum P2P_WPSINFO ui_got_wps_info; + u16 supported_wps_cm; /* This field describes the WPS config method + * which this driver supported. */ + /* The value should be the combination of config + * method defined in page104 of WPS v2.0 spec.*/ + /* This field will contain the length of body of P2P Channel List + * attribute of group negotiation response frame. */ + uint channel_list_attr_len; + /* This field will contain the body of P2P Channel List attribute of + * group negotitation response frame. */ + /* We will use the channel_cnt and channel_list fields when constructing + * the group negotiation confirm frame. */ + u8 channel_list_attr[100]; + enum P2P_PS_MODE p2p_ps_mode; /* indicate p2p ps mode */ + enum P2P_PS_STATE p2p_ps_state; /* indicate p2p ps state */ + u8 noa_index; /* Identifies and instance of Notice of Absence timing. */ + u8 ctwindow; /* Client traffic window. A period of time in TU after TBTT. */ + u8 opp_ps; /* opportunistic power save. */ + u8 noa_num; /* number of NoA descriptor in P2P IE. */ + u8 noa_count[P2P_MAX_NOA_NUM]; /* Count for owner, Type of client. */ + /* Max duration for owner, preferred or min acceptable duration for + * client. */ + u32 noa_duration[P2P_MAX_NOA_NUM]; + /* Length of interval for owner, preferred or max acceptable interval + * of client. */ + u32 noa_interval[P2P_MAX_NOA_NUM]; + /* schedule expressed in terms of the lower 4 bytes of the TSF timer. */ + u32 noa_start_time[P2P_MAX_NOA_NUM]; +}; + +struct tdls_ss_record { /* signal strength record */ + u8 macaddr[ETH_ALEN]; + u8 RxPWDBAll; + u8 is_tdls_sta; /* true: direct link sta, false: else */ +}; + +struct tdls_info { + u8 ap_prohibited; + uint setup_state; + u8 sta_cnt; + u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */ + struct tdls_ss_record ss_record; + u8 macid_index; /* macid entry that is ready to write */ + u8 clear_cam; /* cam entry that is trying to clear, using it in direct link teardown */ + u8 ch_sensing; + u8 cur_channel; + u8 candidate_ch; + u8 collect_pkt_num[MAX_CHANNEL_NUM]; + spinlock_t cmd_lock; + spinlock_t hdl_lock; + u8 watchdog_count; + u8 dev_discovered; /* WFD_TDLS: for sigma test */ + u8 enable; +}; + +struct qos_priv { + /* bit mask option: u-apsd, + * s-apsd, ts, block ack... */ + unsigned int qos_option; +}; + +struct mlme_priv { + spinlock_t lock; + int fw_state; /* shall we protect this variable? maybe not necessarily... */ + u8 bScanInProcess; + u8 to_join; /* flag */ + u8 to_roaming; /* roaming trying times */ + + u8 *nic_hdl; + + u8 not_indic_disco; + struct list_head *pscanned; + struct __queue free_bss_pool; + struct __queue scanned_queue; + u8 *free_bss_buf; + u8 key_mask; /* use to restore wep key after hal_init */ + u32 num_of_scanned; + + struct ndis_802_11_ssid assoc_ssid; + u8 assoc_bssid[6]; + + struct wlan_network cur_network; + struct wlan_network *cur_network_scanned; + + u32 scan_interval; + + struct timer_list assoc_timer; + + uint assoc_by_bssid; + uint assoc_by_rssi; + + struct timer_list scan_to_timer; /* driver itself handles scan_timeout status. */ + u32 scan_start_time; /* used to evaluate the time spent in scanning */ + + struct qos_priv qospriv; + + /* Number of non-HT AP/stations */ + int num_sta_no_ht; + + /* Number of HT AP/stations 20 MHz */ + /* int num_sta_ht_20mhz; */ + + int num_FortyMHzIntolerant; + struct ht_priv htpriv; + struct rt_link_detect LinkDetectInfo; + struct timer_list dynamic_chk_timer; /* dynamic/periodic check timer */ + + u8 acm_mask; /* for wmm acm mask */ + u8 ChannelPlan; + enum rt_scan_type scan_mode; /* active: 1, passive: 0 */ + + /* u8 probereq_wpsie[MAX_WPS_IE_LEN];added in probe req */ + /* int probereq_wpsie_len; */ + u8 *wps_probe_req_ie; + u32 wps_probe_req_ie_len; + + u8 *assoc_req; + u32 assoc_req_len; + u8 *assoc_rsp; + u32 assoc_rsp_len; + +#if defined (CONFIG_88EU_AP_MODE) + /* Number of associated Non-ERP stations (i.e., stations using 802.11b + * in 802.11g BSS) */ + int num_sta_non_erp; + + /* Number of associated stations that do not support Short Slot Time */ + int num_sta_no_short_slot_time; + + /* Number of associated stations that do not support Short Preamble */ + int num_sta_no_short_preamble; + + int olbc; /* Overlapping Legacy BSS Condition */ + + /* Number of HT assoc sta that do not support greenfield */ + int num_sta_ht_no_gf; + + /* Number of associated non-HT stations */ + /* int num_sta_no_ht; */ + + /* Number of HT associated stations 20 MHz */ + int num_sta_ht_20mhz; + + /* Overlapping BSS information */ + int olbc_ht; + + u16 ht_op_mode; + + u8 *wps_beacon_ie; + /* u8 *wps_probe_req_ie; */ + u8 *wps_probe_resp_ie; + u8 *wps_assoc_resp_ie; + + u32 wps_beacon_ie_len; + u32 wps_probe_resp_ie_len; + u32 wps_assoc_resp_ie_len; + + u8 *p2p_beacon_ie; + u8 *p2p_probe_req_ie; + u8 *p2p_probe_resp_ie; + u8 *p2p_go_probe_resp_ie; /* for GO */ + u8 *p2p_assoc_req_ie; + + u32 p2p_beacon_ie_len; + u32 p2p_probe_req_ie_len; + u32 p2p_probe_resp_ie_len; + u32 p2p_go_probe_resp_ie_len; /* for GO */ + u32 p2p_assoc_req_ie_len; + spinlock_t bcn_update_lock; + u8 update_bcn; +#endif /* if defined (CONFIG_88EU_AP_MODE) */ +}; + +#ifdef CONFIG_88EU_AP_MODE + +struct hostapd_priv { + struct adapter *padapter; +}; + +int hostapd_mode_init(struct adapter *padapter); +void hostapd_mode_unload(struct adapter *padapter); +#endif + +extern unsigned char WPA_TKIP_CIPHER[4]; +extern unsigned char RSN_TKIP_CIPHER[4]; +extern unsigned char REALTEK_96B_IE[]; +extern unsigned char MCS_rate_2R[16]; +extern unsigned char MCS_rate_1R[16]; + +void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf); +void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf); +void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf); +void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf); +void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf); +void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf); +void indicate_wx_scan_complete_event(struct adapter *padapter); +void rtw_indicate_wx_assoc_event(struct adapter *padapter); +void rtw_indicate_wx_disassoc_event(struct adapter *padapter); +int event_thread(void *context); +void rtw_join_timeout_handler (struct timer_list *t); +void _rtw_scan_timeout_handler (struct timer_list *t); +void rtw_free_network_queue(struct adapter *adapter, u8 isfreeall); +int rtw_init_mlme_priv(struct adapter *adapter); +void rtw_free_mlme_priv (struct mlme_priv *pmlmepriv); +int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv); +int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, + int keyid, u8 set_tx); +int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv); + +static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) +{ /* if sta_mode:pmlmepriv->cur_network.network.MacAddress=> bssid */ + /* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress=> ibss mac address */ + return pmlmepriv->cur_network.network.MacAddress; +} + +static inline int check_fwstate(struct mlme_priv *pmlmepriv, int state) +{ + if (pmlmepriv->fw_state & state) + return true; + + return false; +} + +static inline int get_fwstate(struct mlme_priv *pmlmepriv) +{ + return pmlmepriv->fw_state; +} + +/* + * No Limit on the calling context, + * therefore set it to be the critical section... + * + * ### NOTE:#### (!!!!) + * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock + */ +static inline void set_fwstate(struct mlme_priv *pmlmepriv, int state) +{ + pmlmepriv->fw_state |= state; + /* FOR HW integration */ + if (_FW_UNDER_SURVEY==state) + pmlmepriv->bScanInProcess = true; +} + +static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, int state) +{ + pmlmepriv->fw_state &= ~state; + /* FOR HW integration */ + if (_FW_UNDER_SURVEY==state) + pmlmepriv->bScanInProcess = false; +} + +/* + * No Limit on the calling context, + * therefore set it to be the critical section... + */ +static inline void clr_fwstate(struct mlme_priv *pmlmepriv, int state) +{ + spin_lock_bh(&pmlmepriv->lock); + if (check_fwstate(pmlmepriv, state)) + pmlmepriv->fw_state ^= state; + spin_unlock_bh(&pmlmepriv->lock); +} + +static inline void clr_fwstate_ex(struct mlme_priv *pmlmepriv, int state) +{ + spin_lock_bh(&pmlmepriv->lock); + _clr_fwstate_(pmlmepriv, state); + spin_unlock_bh(&pmlmepriv->lock); +} + +static inline void up_scanned_network(struct mlme_priv *pmlmepriv) +{ + spin_lock_bh(&pmlmepriv->lock); + pmlmepriv->num_of_scanned++; + spin_unlock_bh(&pmlmepriv->lock); +} + +static inline void down_scanned_network(struct mlme_priv *pmlmepriv) +{ + spin_lock_bh(&pmlmepriv->lock); + pmlmepriv->num_of_scanned--; + spin_unlock_bh(&pmlmepriv->lock); +} + +static inline void set_scanned_network_val(struct mlme_priv *pmlmepriv, int val) +{ + spin_lock_bh(&pmlmepriv->lock); + pmlmepriv->num_of_scanned = val; + spin_unlock_bh(&pmlmepriv->lock); +} + +u16 rtw_get_capability(struct wlan_bssid_ex *bss); +void rtw_update_scanned_network(struct adapter *adapter, + struct wlan_bssid_ex *target); +void rtw_disconnect_hdl_under_linked(struct adapter *adapter, + struct sta_info *psta, u8 free_assoc); +void rtw_generate_random_ibss(u8 *pibss); +struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr); +struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue); + +void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue); +void rtw_indicate_disconnect(struct adapter *adapter); +void rtw_indicate_connect(struct adapter *adapter); +void rtw_indicate_scan_done( struct adapter *padapter, bool aborted); +void rtw_scan_abort(struct adapter *adapter); + +int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, + uint in_len); +int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, + uint in_len, uint initial_out_len); +void rtw_init_registrypriv_dev_network(struct adapter *adapter); + +void rtw_update_registrypriv_dev_network(struct adapter *adapter); + +void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter); + +void _rtw_join_timeout_handler(struct adapter *adapter); +void rtw_scan_timeout_handler(struct adapter *adapter); + + void rtw_dynamic_check_timer_handlder(struct adapter *adapter); +#define rtw_is_scan_deny(adapter) false +#define rtw_clear_scan_deny(adapter) do {} while (0) +#define rtw_set_scan_deny_timer_hdl(adapter) do {} while (0) +#define rtw_set_scan_deny(adapter, ms) do {} while (0) + +int _rtw_init_mlme_priv(struct adapter *padapter); + +void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv); + +void _rtw_free_mlme_priv(struct mlme_priv *pmlmepriv); + +int _rtw_enqueue_network(struct __queue *queue, struct wlan_network *pnetwork); + +struct wlan_network *_rtw_dequeue_network(struct __queue *queue); + + struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv); + +void _rtw_free_network(struct mlme_priv *pmlmepriv, + struct wlan_network *pnetwork, u8 isfreeall); +void _rtw_free_network_nolock(struct mlme_priv *pmlmepriv, + struct wlan_network *pnetwork); + +struct wlan_network* _rtw_find_network(struct __queue *scanned_queue, u8 *addr); + +void _rtw_free_network_queue(struct adapter *padapter, u8 isfreeall); + +int rtw_if_up(struct adapter *padapter); + +u8 *rtw_get_capability_from_ie(u8 *ie); +u8 *rtw_get_timestampe_from_ie(u8 *ie); +u8 *rtw_get_beacon_interval_from_ie(u8 *ie); + +void rtw_joinbss_reset(struct adapter *padapter); + +unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, + u8 *out_ie, uint in_len, uint *pout_len); +void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len); +void rtw_issue_addbareq_cmd(struct adapter *padapter, + struct xmit_frame *pxmitframe); + +int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork); +int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst); + +void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network); +void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network); +void rtw_set_roaming(struct adapter *adapter, u8 to_roaming); +u8 rtw_to_roaming(struct adapter *adapter); + +void rtw_sta_media_status_rpt(struct adapter *adapter, struct sta_info *psta, + u32 mstatus); + +#endif /* __RTL871X_MLME_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_mlme_ext.h b/drivers/staging/r8188eu/include/rtw_mlme_ext.h new file mode 100644 index 000000000000..d2f4d3ce7b90 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_mlme_ext.h @@ -0,0 +1,857 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_MLME_EXT_H_ +#define __RTW_MLME_EXT_H_ + +#include "osdep_service.h" +#include "drv_types.h" +#include "wlan_bssdef.h" + +/* Commented by Albert 20101105 */ +/* Increase the SURVEY_TO value from 100 to 150 ( 100ms to 150ms ) */ +/* The Realtek 8188CE SoftAP will spend around 100ms to send the probe response after receiving the probe request. */ +/* So, this driver tried to extend the dwell time for each scanning channel. */ +/* This will increase the chance to receive the probe response from SoftAP. */ + +#define SURVEY_TO (100) +#define REAUTH_TO (300) /* 50) */ +#define REASSOC_TO (300) /* 50) */ +/* define DISCONNECT_TO (3000) */ +#define ADDBA_TO (2000) + +#define LINKED_TO (1) /* unit:2 sec, 1x2=2 sec */ + +#define REAUTH_LIMIT (4) +#define REASSOC_LIMIT (4) +#define READDBA_LIMIT (2) + +#define ROAMING_LIMIT 8 + +#define DYNAMIC_FUNC_DISABLE (0x0) + +/* ====== ODM_ABILITY_E ======== */ +/* BB ODM section BIT 0-15 */ +#define DYNAMIC_BB_DIG BIT(0) +#define DYNAMIC_BB_RA_MASK BIT(1) +#define DYNAMIC_BB_DYNAMIC_TXPWR BIT(2) +#define DYNAMIC_BB_BB_FA_CNT BIT(3) + +#define DYNAMIC_BB_RSSI_MONITOR BIT(4) +#define DYNAMIC_BB_CCK_PD BIT(5) +#define DYNAMIC_BB_ANT_DIV BIT(6) +#define DYNAMIC_BB_PWR_SAVE BIT(7) +#define DYNAMIC_BB_PWR_TRA BIT(8) +#define DYNAMIC_BB_RATE_ADAPTIVE BIT(9) +#define DYNAMIC_BB_PATH_DIV BIT(10) +#define DYNAMIC_BB_PSD BIT(11) + +/* MAC DM section BIT 16-23 */ +#define DYNAMIC_MAC_EDCA_TURBO BIT(16) +#define DYNAMIC_MAC_EARLY_MODE BIT(17) + +/* RF ODM section BIT 24-31 */ +#define DYNAMIC_RF_TX_PWR_TRACK BIT(24) +#define DYNAMIC_RF_RX_GAIN_TRACK BIT(25) +#define DYNAMIC_RF_CALIBRATION BIT(26) + +#define DYNAMIC_ALL_FUNC_ENABLE 0xFFFFFFF + +#define _HW_STATE_NOLINK_ 0x00 +#define _HW_STATE_ADHOC_ 0x01 +#define _HW_STATE_STATION_ 0x02 +#define _HW_STATE_AP_ 0x03 + +#define _1M_RATE_ 0 +#define _2M_RATE_ 1 +#define _5M_RATE_ 2 +#define _11M_RATE_ 3 +#define _6M_RATE_ 4 +#define _9M_RATE_ 5 +#define _12M_RATE_ 6 +#define _18M_RATE_ 7 +#define _24M_RATE_ 8 +#define _36M_RATE_ 9 +#define _48M_RATE_ 10 +#define _54M_RATE_ 11 + +extern unsigned char RTW_WPA_OUI[]; +extern unsigned char WMM_OUI[]; +extern unsigned char WPS_OUI[]; +extern unsigned char WFD_OUI[]; +extern unsigned char P2P_OUI[]; + +extern unsigned char WMM_INFO_OUI[]; +extern unsigned char WMM_PARA_OUI[]; + +/* Channel Plan Type. */ +/* Note: */ +/* We just add new channel plan when the new channel plan is different + * from any of the following channel plan. */ +/* If you just want to customize the actions(scan period or join actions) + * about one of the channel plan, */ +/* customize them in struct rt_channel_info in the RT_CHANNEL_LIST. */ +enum RT_CHANNEL_DOMAIN { + /* old channel plan mapping ===== */ + RT_CHANNEL_DOMAIN_FCC = 0x00, + RT_CHANNEL_DOMAIN_IC = 0x01, + RT_CHANNEL_DOMAIN_ETSI = 0x02, + RT_CHANNEL_DOMAIN_SPAIN = 0x03, + RT_CHANNEL_DOMAIN_FRANCE = 0x04, + RT_CHANNEL_DOMAIN_MKK = 0x05, + RT_CHANNEL_DOMAIN_MKK1 = 0x06, + RT_CHANNEL_DOMAIN_ISRAEL = 0x07, + RT_CHANNEL_DOMAIN_TELEC = 0x08, + RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 0x09, + RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 0x0A, + RT_CHANNEL_DOMAIN_TAIWAN = 0x0B, + RT_CHANNEL_DOMAIN_CHINA = 0x0C, + RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO = 0x0D, + RT_CHANNEL_DOMAIN_KOREA = 0x0E, + RT_CHANNEL_DOMAIN_TURKEY = 0x0F, + RT_CHANNEL_DOMAIN_JAPAN = 0x10, + RT_CHANNEL_DOMAIN_FCC_NO_DFS = 0x11, + RT_CHANNEL_DOMAIN_JAPAN_NO_DFS = 0x12, + RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS = 0x14, + + /* new channel plan mapping, (2GDOMAIN_5GDOMAIN) ===== */ + RT_CHANNEL_DOMAIN_WORLD_NULL = 0x20, + RT_CHANNEL_DOMAIN_ETSI1_NULL = 0x21, + RT_CHANNEL_DOMAIN_FCC1_NULL = 0x22, + RT_CHANNEL_DOMAIN_MKK1_NULL = 0x23, + RT_CHANNEL_DOMAIN_ETSI2_NULL = 0x24, + RT_CHANNEL_DOMAIN_FCC1_FCC1 = 0x25, + RT_CHANNEL_DOMAIN_WORLD_ETSI1 = 0x26, + RT_CHANNEL_DOMAIN_MKK1_MKK1 = 0x27, + RT_CHANNEL_DOMAIN_WORLD_KCC1 = 0x28, + RT_CHANNEL_DOMAIN_WORLD_FCC2 = 0x29, + RT_CHANNEL_DOMAIN_WORLD_FCC3 = 0x30, + RT_CHANNEL_DOMAIN_WORLD_FCC4 = 0x31, + RT_CHANNEL_DOMAIN_WORLD_FCC5 = 0x32, + RT_CHANNEL_DOMAIN_WORLD_FCC6 = 0x33, + RT_CHANNEL_DOMAIN_FCC1_FCC7 = 0x34, + RT_CHANNEL_DOMAIN_WORLD_ETSI2 = 0x35, + RT_CHANNEL_DOMAIN_WORLD_ETSI3 = 0x36, + RT_CHANNEL_DOMAIN_MKK1_MKK2 = 0x37, + RT_CHANNEL_DOMAIN_MKK1_MKK3 = 0x38, + RT_CHANNEL_DOMAIN_FCC1_NCC1 = 0x39, + RT_CHANNEL_DOMAIN_FCC1_NCC2 = 0x40, + RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G = 0x41, + /* Add new channel plan above this line=============== */ + RT_CHANNEL_DOMAIN_MAX, + RT_CHANNEL_DOMAIN_REALTEK_DEFINE = 0x7F, +}; + +enum RT_CHANNEL_DOMAIN_2G { + RT_CHANNEL_DOMAIN_2G_WORLD = 0x00, /* Worldwide 13 */ + RT_CHANNEL_DOMAIN_2G_ETSI1 = 0x01, /* Europe */ + RT_CHANNEL_DOMAIN_2G_FCC1 = 0x02, /* US */ + RT_CHANNEL_DOMAIN_2G_MKK1 = 0x03, /* Japan */ + RT_CHANNEL_DOMAIN_2G_ETSI2 = 0x04, /* France */ + RT_CHANNEL_DOMAIN_2G_NULL = 0x05, + /* Add new channel plan above this line=============== */ + RT_CHANNEL_DOMAIN_2G_MAX, +}; + +#define rtw_is_channel_plan_valid(chplan) \ + (chplan < RT_CHANNEL_DOMAIN_MAX || \ + chplan == RT_CHANNEL_DOMAIN_REALTEK_DEFINE) + +struct rt_channel_plan { + unsigned char Channel[MAX_CHANNEL_NUM]; + unsigned char Len; +}; + +struct rt_channel_plan_2g { + unsigned char Channel[MAX_CHANNEL_NUM_2G]; + unsigned char Len; +}; + +struct rt_channel_plan_map { + unsigned char Index2G; +}; + +enum Associated_AP { + atherosAP = 0, + broadcomAP = 1, + ciscoAP = 2, + marvellAP = 3, + ralinkAP = 4, + realtekAP = 5, + airgocapAP = 6, + unknownAP = 7, + maxAP, +}; + +enum HT_IOT_PEER { + HT_IOT_PEER_UNKNOWN = 0, + HT_IOT_PEER_REALTEK = 1, + HT_IOT_PEER_REALTEK_92SE = 2, + HT_IOT_PEER_BROADCOM = 3, + HT_IOT_PEER_RALINK = 4, + HT_IOT_PEER_ATHEROS = 5, + HT_IOT_PEER_CISCO = 6, + HT_IOT_PEER_MERU = 7, + HT_IOT_PEER_MARVELL = 8, + HT_IOT_PEER_REALTEK_SOFTAP = 9,/* peer is RealTek SOFT_AP */ + HT_IOT_PEER_SELF_SOFTAP = 10, /* Self is SoftAP */ + HT_IOT_PEER_AIRGO = 11, + HT_IOT_PEER_INTEL = 12, + HT_IOT_PEER_RTK_APCLIENT = 13, + HT_IOT_PEER_REALTEK_81XX = 14, + HT_IOT_PEER_REALTEK_WOW = 15, + HT_IOT_PEER_TENDA = 16, + HT_IOT_PEER_MAX = 17 +}; + +enum SCAN_STATE { + SCAN_DISABLE = 0, + SCAN_START = 1, + SCAN_TXNULL = 2, + SCAN_PROCESS = 3, + SCAN_COMPLETE = 4, + SCAN_STATE_MAX, +}; + +struct mlme_handler { + unsigned int num; + char *str; + unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame); +}; + +struct action_handler { + unsigned int num; + char* str; + unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame); +}; + +struct ss_res { + int state; + int bss_cnt; + int channel_idx; + int scan_mode; + u8 ssid_num; + u8 ch_num; + struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; + struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT]; +}; + +/* define AP_MODE 0x0C */ +/* define STATION_MODE 0x08 */ +/* define AD_HOC_MODE 0x04 */ +/* define NO_LINK_MODE 0x00 */ + +#define WIFI_FW_NULL_STATE _HW_STATE_NOLINK_ +#define WIFI_FW_STATION_STATE _HW_STATE_STATION_ +#define WIFI_FW_AP_STATE _HW_STATE_AP_ +#define WIFI_FW_ADHOC_STATE _HW_STATE_ADHOC_ + +#define WIFI_FW_AUTH_NULL 0x00000100 +#define WIFI_FW_AUTH_STATE 0x00000200 +#define WIFI_FW_AUTH_SUCCESS 0x00000400 + +#define WIFI_FW_ASSOC_STATE 0x00002000 +#define WIFI_FW_ASSOC_SUCCESS 0x00004000 + +#define WIFI_FW_LINKING_STATE (WIFI_FW_AUTH_NULL | \ + WIFI_FW_AUTH_STATE | \ + WIFI_FW_AUTH_SUCCESS | \ + WIFI_FW_ASSOC_STATE) + +struct FW_Sta_Info { + struct sta_info *psta; + u32 status; + u32 rx_pkt; + u32 retry; + unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; +}; + +/* + * Usage: + * When one iface acted as AP mode and the other iface is STA mode and scanning, + * it should switch back to AP's operating channel periodically. + * Parameters info: + * When the driver scanned RTW_SCAN_NUM_OF_CH channels, it would switch back to + * AP's operating channel for + * RTW_STAY_AP_CH_MILLISECOND * SURVEY_TO milliseconds. + * Example: + * For chip supports 2.4G + 5GHz and AP mode is operating in channel 1, + * RTW_SCAN_NUM_OF_CH is 8, RTW_STAY_AP_CH_MS is 3 and SURVEY_TO is 100. + * When it's STA mode gets set_scan command, + * it would + * 1. Doing the scan on channel 1.2.3.4.5.6.7.8 + * 2. Back to channel 1 for 300 milliseconds + * 3. Go through doing site survey on channel 9.10.11.36.40.44.48.52 + * 4. Back to channel 1 for 300 milliseconds + * 5. ... and so on, till survey done. + */ + +struct mlme_ext_info { + u32 state; + u32 reauth_count; + u32 reassoc_count; + u32 link_count; + u32 auth_seq; + u32 auth_algo; /* 802.11 auth, could be open, shared, auto */ + u32 authModeToggle; + u32 enc_algo;/* encrypt algorithm; */ + u32 key_index; /* this is only valid for legacy wep, + * 0~3 for key id. */ + u32 iv; + u8 chg_txt[128]; + u16 aid; + u16 bcn_interval; + u16 capability; + u8 assoc_AP_vendor; + u8 slotTime; + u8 preamble_mode; + u8 WMM_enable; + u8 ERP_enable; + u8 ERP_IE; + u8 HT_enable; + u8 HT_caps_enable; + u8 HT_info_enable; + u8 HT_protection; + u8 turboMode_cts2self; + u8 turboMode_rtsen; + u8 SM_PS; + u8 agg_enable_bitmap; + u8 ADDBA_retry_count; + u8 candidate_tid_bitmap; + u8 dialogToken; + /* Accept ADDBA Request */ + bool bAcceptAddbaReq; + u8 bwmode_updated; + u8 hidden_ssid_mode; + + struct ADDBA_request ADDBA_req; + struct WMM_para_element WMM_param; + struct HT_caps_element HT_caps; + struct HT_info_element HT_info; + struct wlan_bssid_ex network;/* join network or bss_network, + * if in ap mode, it is the same + * as cur_network.network */ + struct FW_Sta_Info FW_sta_info[NUM_STA]; +}; + +/* The channel information about this channel including joining, + * scanning, and power constraints. */ +struct rt_channel_info { + u8 ChannelNum; /* The channel number. */ + enum rt_scan_type ScanType; /* Scan type such as passive + * or active scan. */ + u32 rx_count; +}; + +int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch); + +/* P2P_MAX_REG_CLASSES - Maximum number of regulatory classes */ +#define P2P_MAX_REG_CLASSES 10 + +/* P2P_MAX_REG_CLASS_CHANNELS - Maximum number of chan per regulatory class */ +#define P2P_MAX_REG_CLASS_CHANNELS 20 + +/* struct p2p_channels - List of supported channels */ +struct p2p_channels { + /* struct p2p_reg_class - Supported regulatory class */ + struct p2p_reg_class { + /* reg_class - Regulatory class (IEEE 802.11-2007, Annex J) */ + u8 reg_class; + + /* channel - Supported channels */ + u8 channel[P2P_MAX_REG_CLASS_CHANNELS]; + + /* channels - Number of channel entries in use */ + size_t channels; + } reg_class[P2P_MAX_REG_CLASSES]; + + /* reg_classes - Number of reg_class entries in use */ + size_t reg_classes; +}; + +struct p2p_oper_class_map { + enum hw_mode {IEEE80211G} mode; + u8 op_class; + u8 min_chan; + u8 max_chan; + u8 inc; + enum {BW20, BW40PLUS, BW40MINUS} bw; +}; + +struct mlme_ext_priv { + struct adapter *padapter; + u8 mlmeext_init; + atomic_t event_seq; + u16 mgnt_seq; + + unsigned char cur_channel; + unsigned char cur_bwmode; + unsigned char cur_ch_offset;/* PRIME_CHNL_OFFSET */ + unsigned char cur_wireless_mode; /* NETWORK_TYPE */ + + unsigned char oper_channel; /* saved chan info when call + * set_channel_bw */ + unsigned char oper_bwmode; + unsigned char oper_ch_offset;/* PRIME_CHNL_OFFSET */ + + unsigned char max_chan_nums; + struct rt_channel_info channel_set[MAX_CHANNEL_NUM]; + struct p2p_channels channel_list; + unsigned char basicrate[NumRates]; + unsigned char datarate[NumRates]; + + struct ss_res sitesurvey_res; + struct mlme_ext_info mlmext_info;/* for sta/adhoc mode, including + * current scan/connecting/connected + * related info. For ap mode, + * network includes ap's cap_info*/ + struct timer_list survey_timer; + struct timer_list link_timer; + u16 chan_scan_time; + + u8 scan_abort; + u8 tx_rate; /* TXRATE when USERATE is set. */ + + u32 retry; /* retry for issue probereq */ + + u64 TSFValue; + +#ifdef CONFIG_88EU_AP_MODE + unsigned char bstart_bss; +#endif + u8 update_channel_plan_by_ap_done; + /* recv_decache check for Action_public frame */ + u8 action_public_dialog_token; + u16 action_public_rxseq; + u8 active_keep_alive_check; +}; + +int init_mlme_ext_priv(struct adapter *adapter); +int init_hw_mlme_ext(struct adapter *padapter); +void free_mlme_ext_priv (struct mlme_ext_priv *pmlmeext); +extern void init_mlme_ext_timer(struct adapter *padapter); +extern void init_addba_retry_timer(struct adapter *adapt, struct sta_info *sta); +extern struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv); + +unsigned char networktype_to_raid(unsigned char network_type); +u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int len); +void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *len); +void UpdateBrateTbl(struct adapter *padapter, u8 *mBratesOS); +void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen); + +void Save_DM_Func_Flag(struct adapter *padapter); +void Restore_DM_Func_Flag(struct adapter *padapter); +void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable); + +void Set_MSR(struct adapter *padapter, u8 type); + +u8 rtw_get_oper_ch(struct adapter *adapter); +void rtw_set_oper_ch(struct adapter *adapter, u8 ch); +u8 rtw_get_oper_bw(struct adapter *adapter); +void rtw_set_oper_bw(struct adapter *adapter, u8 bw); +u8 rtw_get_oper_choffset(struct adapter *adapter); +void rtw_set_oper_choffset(struct adapter *adapter, u8 offset); + +void set_channel_bwmode(struct adapter *padapter, unsigned char channel, + unsigned char channel_offset, unsigned short bwmode); +void SelectChannel(struct adapter *padapter, unsigned char channel); +void SetBWMode(struct adapter *padapter, unsigned short bwmode, + unsigned char channel_offset); + +unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval); + +void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key); +void clear_cam_entry(struct adapter *padapter, u8 entry); + +void invalidate_cam_all(struct adapter *padapter); +void CAM_empty_entry(struct adapter * Adapter, u8 ucIndex); + +int allocate_fw_sta_entry(struct adapter *padapter); +void flush_all_cam_entry(struct adapter *padapter); + +void site_survey(struct adapter *padapter); +u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame, + struct wlan_bssid_ex *bssid); +void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src, + struct adapter *adapter, bool update_ie); + +int get_bsstype(unsigned short capability); +u8 *get_my_bssid(struct wlan_bssid_ex *pnetwork); +u16 get_beacon_interval(struct wlan_bssid_ex *bss); + +int is_client_associated_to_ap(struct adapter *padapter); +int is_client_associated_to_ibss(struct adapter *padapter); +int is_IBSS_empty(struct adapter *padapter); + +unsigned char check_assoc_AP(u8 *pframe, uint len); + +int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); +void WMMOnAssocRsp(struct adapter *padapter); + +void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); +void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); +void HTOnAssocRsp(struct adapter *padapter); + +void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); +void VCS_update(struct adapter *padapter, struct sta_info *psta); + +void update_beacon_info(struct adapter *padapter, u8 *pframe, uint len, + struct sta_info *psta); +int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len); +void update_IOT_info(struct adapter *padapter); +void update_capinfo(struct adapter *adapter, u16 updatecap); +void update_wireless_mode(struct adapter *padapter); +void update_tx_basic_rate(struct adapter *padapter, u8 modulation); +void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id); +int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, + uint var_ie_len, int cam_idx); + +/* for sta/adhoc mode */ +void update_sta_info(struct adapter *padapter, struct sta_info *psta); +unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz); +unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz); +unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps); +void Update_RA_Entry(struct adapter *padapter, u32 mac_id); +void set_sta_rate(struct adapter *padapter, struct sta_info *psta); + +unsigned int receive_disconnect(struct adapter *padapter, + unsigned char *macaddr, unsigned short reason); + +unsigned char get_highest_rate_idx(u32 mask); +int support_short_GI(struct adapter *padapter, struct HT_caps_element *caps); +unsigned int is_ap_in_tkip(struct adapter *padapter); +unsigned int is_ap_in_wep(struct adapter *padapter); +unsigned int should_forbid_n_rate(struct adapter *padapter); + +void report_join_res(struct adapter *padapter, int res); +void report_survey_event(struct adapter *padapter, struct recv_frame *precv_frame); +void report_surveydone_event(struct adapter *padapter); +void report_del_sta_event(struct adapter *padapter, + unsigned char *addr, unsigned short reason); +void report_add_sta_event(struct adapter *padapter, unsigned char* addr, + int cam_idx); + +void beacon_timing_control(struct adapter *padapter); +extern u8 set_tx_beacon_cmd(struct adapter*padapter); +unsigned int setup_beacon_frame(struct adapter *padapter, + unsigned char *beacon_frame); +void update_mgnt_tx_rate(struct adapter *padapter, u8 rate); +void update_mgntframe_attrib(struct adapter *padapter, + struct pkt_attrib *pattrib); +void dump_mgntframe(struct adapter *padapter, struct xmit_frame *pmgntframe); +s32 dump_mgntframe_and_wait(struct adapter *padapter, + struct xmit_frame *pmgntframe, int timeout_ms); +s32 dump_mgntframe_and_wait_ack(struct adapter *padapter, + struct xmit_frame *pmgntframe); + +#ifdef CONFIG_88EU_P2P +void issue_probersp_p2p(struct adapter *padapter, unsigned char *da); +void issue_p2p_provision_request(struct adapter *padapter, u8 *pssid, + u8 ussidlen, u8 *pdev_raddr); +void issue_p2p_GO_request(struct adapter *padapter, u8 *raddr); +void issue_probereq_p2p(struct adapter *padapter, u8 *da); +int issue_probereq_p2p_ex(struct adapter *adapter, u8 *da, int try_cnt, + int wait_ms); +void issue_p2p_invitation_response(struct adapter *padapter, u8 *raddr, + u8 dialogToken, u8 success); +void issue_p2p_invitation_request(struct adapter *padapter, u8* raddr); +#endif /* CONFIG_88EU_P2P */ +void issue_beacon(struct adapter *padapter, int timeout_ms); +void issue_probersp(struct adapter *padapter, unsigned char *da, + u8 is_valid_p2p_probereq); +void issue_assocreq(struct adapter *padapter); +void issue_asocrsp(struct adapter *padapter, unsigned short status, + struct sta_info *pstat, int pkt_type); +void issue_auth(struct adapter *padapter, struct sta_info *psta, + unsigned short status); +void issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid, + u8 *da); +s32 issue_probereq_ex(struct adapter *adapter, struct ndis_802_11_ssid *pssid, + u8* da, int try_cnt, int wait_ms); +int issue_nulldata(struct adapter *padapter, unsigned char *da, + unsigned int power_mode, int try_cnt, int wait_ms); +int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, + u16 tid, int try_cnt, int wait_ms); +int issue_deauth(struct adapter *padapter, unsigned char *da, + unsigned short reason); +int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason, + int try_cnt, int wait_ms); +void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch, + u8 ch_offset); +void issue_action_BA(struct adapter *padapter, unsigned char *raddr, + unsigned char action, unsigned short status); +unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr); +unsigned int send_beacon(struct adapter *padapter); + +void start_clnt_assoc(struct adapter *padapter); +void start_clnt_auth(struct adapter *padapter); +void start_clnt_join(struct adapter *padapter); +void start_create_ibss(struct adapter *padapter); + +unsigned int OnAssocReq(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAssocRsp(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnProbeReq(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnProbeRsp(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int DoReserved(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnBeacon(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAtim(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnDisassoc(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAuth(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAuthClient(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnDeAuth(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction(struct adapter *padapter, + struct recv_frame *precv_frame); + +unsigned int on_action_spct(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_qos(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_dls(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_back(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int on_action_public(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_ht(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_wmm(struct adapter *padapter, + struct recv_frame *precv_frame); +unsigned int OnAction_p2p(struct adapter *padapter, + struct recv_frame *precv_frame); + +void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res); +void mlmeext_sta_del_event_callback(struct adapter *padapter); +void mlmeext_sta_add_event_callback(struct adapter *padapter, + struct sta_info *psta); + +void linked_status_chk(struct adapter *padapter); + +void survey_timer_hdl (struct adapter *padapter); +void link_timer_hdl (struct adapter *padapter); +void addba_timer_hdl(struct sta_info *psta); + +#define set_survey_timer(mlmeext, ms) \ + do { \ + _set_timer(&(mlmeext)->survey_timer, (ms)); \ + } while (0) + +#define set_link_timer(mlmeext, ms) \ + do { \ + _set_timer(&(mlmeext)->link_timer, (ms)); \ + } while (0) + +int cckrates_included(unsigned char *rate, int ratelen); +int cckratesonly_included(unsigned char *rate, int ratelen); + +void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr); + +void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len); +void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext); + +struct cmd_hdl { + uint parmsize; + u8 (*h2cfuns)(struct adapter *padapter, u8 *pbuf); +}; + +u8 read_macreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 write_macreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf); +u8 NULL_hdl(struct adapter *padapter, u8 *pbuf); +u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf); +u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf); +u8 createbss_hdl(struct adapter *padapter, u8 *pbuf); +u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf); +u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf); +u8 setauth_hdl(struct adapter *padapter, u8 *pbuf); +u8 setkey_hdl(struct adapter *padapter, u8 *pbuf); +u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf); +u8 set_assocsta_hdl(struct adapter *padapter, u8 *pbuf); +u8 del_assocsta_hdl(struct adapter *padapter, u8 *pbuf); +u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf); + +u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf); +u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf); +u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf); +u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf); +u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf); +u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf); +/* Handling DFS channel switch announcement ie. */ +u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf); +u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf); + +#define GEN_DRV_CMD_HANDLER(size, cmd) {size, &cmd ## _hdl}, +#define GEN_MLME_EXT_HANDLER(size, cmd) {size, cmd}, + +#ifdef _RTW_CMD_C_ + +static struct cmd_hdl wlancmds[] = { + GEN_DRV_CMD_HANDLER(0, NULL) /*0*/ + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_DRV_CMD_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*10*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct joinbss_parm), join_cmd_hdl) /*14*/ + GEN_MLME_EXT_HANDLER(sizeof (struct disconnect_parm), disconnect_hdl) + GEN_MLME_EXT_HANDLER(sizeof (struct createbss_parm), createbss_hdl) + GEN_MLME_EXT_HANDLER(sizeof (struct setopmode_parm), setopmode_hdl) + GEN_MLME_EXT_HANDLER(sizeof (struct sitesurvey_parm), + sitesurvey_cmd_hdl) /*18*/ + GEN_MLME_EXT_HANDLER(sizeof (struct setauth_parm), setauth_hdl) + GEN_MLME_EXT_HANDLER(sizeof (struct setkey_parm), setkey_hdl) /*20*/ + GEN_MLME_EXT_HANDLER(sizeof (struct set_stakey_parm), set_stakey_hdl) + GEN_MLME_EXT_HANDLER(sizeof (struct set_assocsta_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct del_assocsta_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct setstapwrstate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct setbasicrate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct getbasicrate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct setdatarate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct getdatarate_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct setphyinfo_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct getphyinfo_parm), NULL) /*30*/ + GEN_MLME_EXT_HANDLER(sizeof (struct setphy_parm), NULL) + GEN_MLME_EXT_HANDLER(sizeof (struct getphy_parm), NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*40*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl) + GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl) /* 46 */ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) /*50*/ + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(0, NULL) + GEN_MLME_EXT_HANDLER(sizeof(struct Tx_Beacon_param), + tx_beacon_hdl) /*55*/ + + GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl) /*56*/ + GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl) /*57*/ + + GEN_MLME_EXT_HANDLER(0, h2c_msg_hdl) /*58*/ + GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), + set_chplan_hdl) /*59*/ + GEN_MLME_EXT_HANDLER(sizeof(struct LedBlink_param), + led_blink_hdl) /*60*/ + + GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelSwitch_param), + set_csa_hdl) /*61*/ + GEN_MLME_EXT_HANDLER(sizeof(struct TDLSoption_param), + tdls_hdl) /*62*/ +}; + +#endif + +struct C2HEvent_Header { +#ifdef __LITTLE_ENDIAN + unsigned int len:16; + unsigned int ID:8; + unsigned int seq:8; +#elif defined(__BIG_ENDIAN) + unsigned int seq:8; + unsigned int ID:8; + unsigned int len:16; +#endif + unsigned int rsvd; +}; + +void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf); +void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf); + +enum rtw_c2h_event { + GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/ + GEN_EVT_CODE(_Read_BBREG), + GEN_EVT_CODE(_Read_RFREG), + GEN_EVT_CODE(_Read_EEPROM), + GEN_EVT_CODE(_Read_EFUSE), + GEN_EVT_CODE(_Read_CAM), /*5*/ + GEN_EVT_CODE(_Get_BasicRate), + GEN_EVT_CODE(_Get_DataRate), + GEN_EVT_CODE(_Survey), /*8*/ + GEN_EVT_CODE(_SurveyDone), /*9*/ + + GEN_EVT_CODE(_JoinBss) , /*10*/ + GEN_EVT_CODE(_AddSTA), + GEN_EVT_CODE(_DelSTA), + GEN_EVT_CODE(_AtimDone), + GEN_EVT_CODE(_TX_Report), + GEN_EVT_CODE(_CCX_Report), /*15*/ + GEN_EVT_CODE(_DTM_Report), + GEN_EVT_CODE(_TX_Rate_Statistics), + GEN_EVT_CODE(_C2HLBK), + GEN_EVT_CODE(_FWDBG), + GEN_EVT_CODE(_C2HFEEDBACK), /*20*/ + GEN_EVT_CODE(_ADDBA), + GEN_EVT_CODE(_C2HBCN), + GEN_EVT_CODE(_ReportPwrState), /* filen: only for PCIE, USB */ + GEN_EVT_CODE(_CloseRF), /* filen: only for PCIE, + * work around ASPM */ + MAX_C2HEVT +}; + +#ifdef _RTW_MLME_EXT_C_ + +static struct fwevent wlanevents[] = { + {0, rtw_dummy_event_callback}, /*0*/ + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, &rtw_survey_event_callback}, /*8*/ + {sizeof (struct surveydone_event), &rtw_surveydone_event_callback},/*9*/ + {0, &rtw_joinbss_event_callback}, /*10*/ + {sizeof(struct stassoc_event), &rtw_stassoc_event_callback}, + {sizeof(struct stadel_event), &rtw_stadel_event_callback}, + {0, NULL}, + {0, rtw_dummy_event_callback}, + {0, NULL}, /*15*/ + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, rtw_fwdbg_event_callback}, + {0, NULL}, /*20*/ + {0, NULL}, + {0, NULL}, + {0, NULL}, + {0, NULL}, +}; + +#endif/* _RTL_MLME_EXT_C_ */ + +#endif /* __RTW_MLME_EXT_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_mp.h b/drivers/staging/r8188eu/include/rtw_mp.h new file mode 100644 index 000000000000..3a259d991348 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_mp.h @@ -0,0 +1,474 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_MP_H_ +#define _RTW_MP_H_ + +/* 00 - Success */ +/* 11 - Error */ +#define STATUS_SUCCESS (0x00000000L) +#define STATUS_PENDING (0x00000103L) + +#define STATUS_UNSUCCESSFUL (0xC0000001L) +#define STATUS_INSUFFICIENT_RESOURCES (0xC000009AL) +#define STATUS_NOT_SUPPORTED (0xC00000BBL) + +#define NDIS_STATUS_SUCCESS ((int)STATUS_SUCCESS) +#define NDIS_STATUS_PENDING ((int)STATUS_PENDING) +#define NDIS_STATUS_NOT_RECOGNIZED ((int)0x00010001L) +#define NDIS_STATUS_NOT_COPIED ((int)0x00010002L) +#define NDIS_STATUS_NOT_ACCEPTED ((int)0x00010003L) +#define NDIS_STATUS_CALL_ACTIVE ((int)0x00010007L) + +#define NDIS_STATUS_FAILURE ((int)STATUS_UNSUCCESSFUL) +#define NDIS_STATUS_RESOURCES ((int)STATUS_INSUFFICIENT_RESOURCES) +#define NDIS_STATUS_CLOSING ((int)0xC0010002L) +#define NDIS_STATUS_BAD_VERSION ((int)0xC0010004L) +#define NDIS_STATUS_BAD_CHARACTERISTICS ((int)0xC0010005L) +#define NDIS_STATUS_ADAPTER_NOT_FOUND ((int)0xC0010006L) +#define NDIS_STATUS_OPEN_FAILED ((int)0xC0010007L) +#define NDIS_STATUS_DEVICE_FAILED ((int)0xC0010008L) +#define NDIS_STATUS_MULTICAST_FULL ((int)0xC0010009L) +#define NDIS_STATUS_MULTICAST_EXISTS ((int)0xC001000AL) +#define NDIS_STATUS_MULTICAST_NOT_FOUND ((int)0xC001000BL) +#define NDIS_STATUS_REQUEST_ABORTED ((int)0xC001000CL) +#define NDIS_STATUS_RESET_IN_PROGRESS ((int)0xC001000DL) +#define NDIS_STATUS_CLOSING_INDICATING ((int)0xC001000EL) +#define NDIS_STATUS_NOT_SUPPORTED ((int)STATUS_NOT_SUPPORTED) +#define NDIS_STATUS_INVALID_PACKET ((int)0xC001000FL) +#define NDIS_STATUS_OPEN_LIST_FULL ((int)0xC0010010L) +#define NDIS_STATUS_ADAPTER_NOT_READY ((int)0xC0010011L) +#define NDIS_STATUS_ADAPTER_NOT_OPEN ((int)0xC0010012L) +#define NDIS_STATUS_NOT_INDICATING ((int)0xC0010013L) +#define NDIS_STATUS_INVALID_LENGTH ((int)0xC0010014L) +#define NDIS_STATUS_INVALID_DATA ((int)0xC0010015L) +#define NDIS_STATUS_BUFFER_TOO_SHORT ((int)0xC0010016L) +#define NDIS_STATUS_INVALID_OID ((int)0xC0010017L) +#define NDIS_STATUS_ADAPTER_REMOVED ((int)0xC0010018L) +#define NDIS_STATUS_UNSUPPORTED_MEDIA ((int)0xC0010019L) +#define NDIS_STATUS_GROUP_ADDRESS_IN_USE ((int)0xC001001AL) +#define NDIS_STATUS_FILE_NOT_FOUND ((int)0xC001001BL) +#define NDIS_STATUS_ERROR_READING_FILE ((int)0xC001001CL) +#define NDIS_STATUS_ALREADY_MAPPED ((int)0xC001001DL) +#define NDIS_STATUS_RESOURCE_CONFLICT ((int)0xC001001EL) +#define NDIS_STATUS_NO_CABLE ((int)0xC001001FL) + +#define NDIS_STATUS_INVALID_SAP ((int)0xC0010020L) +#define NDIS_STATUS_SAP_IN_USE ((int)0xC0010021L) +#define NDIS_STATUS_INVALID_ADDRESS ((int)0xC0010022L) +#define NDIS_STATUS_VC_NOT_ACTIVATED ((int)0xC0010023L) +#define NDIS_STATUS_DEST_OUT_OF_ORDER ((int)0xC0010024L) /*cause 27*/ +#define NDIS_STATUS_VC_NOT_AVAILABLE ((int)0xC0010025L) /*cause 35,45 */ +#define NDIS_STATUS_CELLRATE_NOT_AVAILABLE ((int)0xC0010026L) /*cause 37*/ +#define NDIS_STATUS_INCOMPATABLE_QOS ((int)0xC0010027L) /*cause 49*/ +#define NDIS_STATUS_AAL_PARAMS_UNSUPPORTED ((int)0xC0010028L) /*cause 93*/ +#define NDIS_STATUS_NO_ROUTE_TO_DESTINATION ((int)0xC0010029L) /*cause 3 */ + +enum antenna_path { + ANTENNA_NONE = 0x00, + ANTENNA_D, + ANTENNA_C, + ANTENNA_CD, + ANTENNA_B, + ANTENNA_BD, + ANTENNA_BC, + ANTENNA_BCD, + ANTENNA_A, + ANTENNA_AD, + ANTENNA_AC, + ANTENNA_ACD, + ANTENNA_AB, + ANTENNA_ABD, + ANTENNA_ABC, + ANTENNA_ABCD +}; + +#define MAX_MP_XMITBUF_SZ 2048 +#define NR_MP_XMITFRAME 8 + +struct mp_xmit_frame { + struct list_head list; + struct pkt_attrib attrib; + struct sk_buff *pkt; + int frame_tag; + struct adapter *padapter; + struct urb *pxmit_urb[8]; + /* insert urb, irp, and irpcnt info below... */ + u8 *mem_addr; + u32 sz[8]; + u8 bpending[8]; + int ac_tag[8]; + int last[8]; + uint irpcnt; + uint fragcnt; + uint mem[(MAX_MP_XMITBUF_SZ >> 2)]; +}; + +struct mp_wiparam { + u32 bcompleted; + u32 act_type; + u32 io_offset; + u32 io_value; +}; + +typedef void(*wi_act_func)(void *padapter); + +struct mp_tx { + u8 stop; + u32 count, sended; + u8 payload; + struct pkt_attrib attrib; + struct tx_desc desc; + u8 *pallocated_buf; + u8 *buf; + u32 buf_size, write_size; + void *PktTxThread; +}; + +#include "Hal8188EPhyCfg.h" + +#define MP_MAX_LINES 1000 +#define MP_MAX_LINES_BYTES 256 + +typedef void (*MPT_WORK_ITEM_HANDLER)(void *Adapter); + +struct mpt_context { + /* Indicate if we have started Mass Production Test. */ + bool bMassProdTest; + + /* Indicate if the driver is unloading or unloaded. */ + bool bMptDrvUnload; + + struct semaphore MPh2c_Sema; + struct timer_list MPh2c_timeout_timer; +/* Event used to sync H2c for BT control */ + + bool MptH2cRspEvent; + bool MptBtC2hEvent; + bool bMPh2c_timeout; + + /* 8190 PCI does not support NDIS_WORK_ITEM. */ + /* Work Item for Mass Production Test. */ + /* Event used to sync the case unloading driver and MptWorkItem + * is still in progress. */ + /* Indicate a MptWorkItem is scheduled and not yet finished. */ + bool bMptWorkItemInProgress; + /* An instance which implements function and context of MptWorkItem. */ + MPT_WORK_ITEM_HANDLER CurrMptAct; + + /* 1=Start, 0=Stop from UI. */ + u32 MptTestStart; + /* _TEST_MODE, defined in MPT_Req2.h */ + u32 MptTestItem; + /* Variable needed in each implementation of CurrMptAct. */ + u32 MptActType; /* Type of action performed in CurrMptAct. */ + /* The Offset of IO operation is depend of MptActType. */ + u32 MptIoOffset; + /* The Value of IO operation is depend of MptActType. */ + u32 MptIoValue; + /* The RfPath of IO operation is depend of MptActType. */ + u32 MptRfPath; + + enum wireless_mode MptWirelessModeToSw; /* Wireless mode to switch. */ + u8 MptChannelToSw; /* Channel to switch. */ + u8 MptInitGainToSet; /* Initial gain to set. */ + u32 MptBandWidth; /* bandwidth to switch. */ + u32 MptRateIndex; /* rate index. */ + /* Register value kept for Single Carrier Tx test. */ + u8 btMpCckTxPower; + /* Register value kept for Single Carrier Tx test. */ + u8 btMpOfdmTxPower; + /* For MP Tx Power index */ + u8 TxPwrLevel[2]; /* rf-A, rf-B */ + + /* Content of RCR Regsiter for Mass Production Test. */ + u32 MptRCR; + /* true if we only receive packets with specific pattern. */ + bool bMptFilterPattern; + /* Rx OK count, statistics used in Mass Production Test. */ + u32 MptRxOkCnt; + /* Rx CRC32 error count, statistics used in Mass Production Test. */ + u32 MptRxCrcErrCnt; + + bool bCckContTx; /* true if we are in CCK Continuous Tx test. */ + bool bOfdmContTx; /* true if we are in OFDM Continuous Tx test. */ + bool bStartContTx; /* true if we have start Continuous Tx test. */ + /* true if we are in Single Carrier Tx test. */ + bool bSingleCarrier; + /* true if we are in Carrier Suppression Tx Test. */ + bool bCarrierSuppression; + /* true if we are in Single Tone Tx test. */ + bool bSingleTone; + + /* ACK counter asked by K.Y.. */ + bool bMptEnableAckCounter; + u32 MptAckCounter; + + u8 APK_bound[2]; /* for APK path A/path B */ + bool bMptIndexEven; + + u8 backup0xc50; + u8 backup0xc58; + u8 backup0xc30; + u8 backup0x52_RF_A; + u8 backup0x52_RF_B; + + u8 h2cReqNum; + u8 c2hBuf[20]; + + u8 btInBuf[100]; + u32 mptOutLen; + u8 mptOutBuf[100]; +}; + +enum { + WRITE_REG = 1, + READ_REG, + WRITE_RF, + READ_RF, + MP_START, + MP_STOP, + MP_RATE, + MP_CHANNEL, + MP_BANDWIDTH, + MP_TXPOWER, + MP_ANT_TX, + MP_ANT_RX, + MP_CTX, + MP_QUERY, + MP_ARX, + MP_PSD, + MP_PWRTRK, + MP_THER, + MP_IOCTL, + EFUSE_GET, + EFUSE_SET, + MP_RESET_STATS, + MP_DUMP, + MP_PHYPARA, + MP_SetRFPathSwh, + MP_QueryDrvStats, + MP_SetBT, + CTA_TEST, + MP_NULL, +}; + +struct mp_priv { + struct adapter *papdater; + + /* Testing Flag */ + /* 0 for normal type packet, 1 for loopback packet (16bytes TXCMD) */ + u32 mode; + + u32 prev_fw_state; + + /* OID cmd handler */ + struct mp_wiparam workparam; + + /* Tx Section */ + u8 TID; + u32 tx_pktcount; + struct mp_tx tx; + + /* Rx Section */ + u32 rx_pktcount; + u32 rx_crcerrpktcount; + u32 rx_pktloss; + + struct recv_stat rxstat; + + /* RF/BB relative */ + u8 channel; + u8 bandwidth; + u8 prime_channel_offset; + u8 txpoweridx; + u8 txpoweridx_b; + u8 rateidx; + u32 preamble; + u32 CrystalCap; + + u16 antenna_tx; + u16 antenna_rx; + + u8 check_mp_pkt; + + u8 bSetTxPower; + + struct wlan_network mp_network; + unsigned char network_macaddr[ETH_ALEN]; + + u8 *pallocated_mp_xmitframe_buf; + u8 *pmp_xmtframe_buf; + struct __queue free_mp_xmitqueue; + u32 free_mp_xmitframe_cnt; + + struct mpt_context MptCtx; +}; + +struct iocmd_struct { + u8 cmdclass; + u16 value; + u8 index; +}; + +struct rf_reg_param { + u32 path; + u32 offset; + u32 value; +}; + +struct bb_reg_param { + u32 offset; + u32 value; +}; +/* */ + +#define LOWER true +#define RAISE false + +/* Hardware Registers */ +#define BB_REG_BASE_ADDR 0x800 + +/* MP variables */ +enum mp_mode_{ + MP_OFF, + MP_ON, + MP_ERR, + MP_CONTINUOUS_TX, + MP_SINGLE_CARRIER_TX, + MP_CARRIER_SUPPRISSION_TX, + MP_SINGLE_TONE_TX, + MP_PACKET_TX, + MP_PACKET_RX +}; + +extern u8 mpdatarate[NumRates]; + +/* MP set force data rate base on the definition. */ +enum mpt_rate_index { + /* CCK rate. */ + MPT_RATE_1M, /* 0 */ + MPT_RATE_2M, + MPT_RATE_55M, + MPT_RATE_11M, /* 3 */ + + /* OFDM rate. */ + MPT_RATE_6M, /* 4 */ + MPT_RATE_9M, + MPT_RATE_12M, + MPT_RATE_18M, + MPT_RATE_24M, + MPT_RATE_36M, + MPT_RATE_48M, + MPT_RATE_54M, /* 11 */ + + /* HT rate. */ + MPT_RATE_MCS0, /* 12 */ + MPT_RATE_MCS1, + MPT_RATE_MCS2, + MPT_RATE_MCS3, + MPT_RATE_MCS4, + MPT_RATE_MCS5, + MPT_RATE_MCS6, + MPT_RATE_MCS7, /* 19 */ + MPT_RATE_MCS8, + MPT_RATE_MCS9, + MPT_RATE_MCS10, + MPT_RATE_MCS11, + MPT_RATE_MCS12, + MPT_RATE_MCS13, + MPT_RATE_MCS14, + MPT_RATE_MCS15, /* 27 */ + MPT_RATE_LAST +}; + +#define MAX_TX_PWR_INDEX_N_MODE 64 /* 0x3F */ + +enum power_mode { + POWER_LOW = 0, + POWER_NORMAL +}; + +#define RX_PKT_BROADCAST 1 +#define RX_PKT_DEST_ADDR 2 +#define RX_PKT_PHY_MATCH 3 + +enum encry_ctrl_state { + HW_CONTROL, /* hw encryption& decryption */ + SW_CONTROL, /* sw encryption& decryption */ + HW_ENCRY_SW_DECRY, /* hw encryption & sw decryption */ + SW_ENCRY_HW_DECRY /* sw encryption & hw decryption */ +}; + +s32 init_mp_priv(struct adapter *padapter); +void free_mp_priv(struct mp_priv *pmp_priv); +s32 MPT_InitializeAdapter(struct adapter *padapter, u8 Channel); +void MPT_DeInitAdapter(struct adapter *padapter); +s32 mp_start_test(struct adapter *padapter); +void mp_stop_test(struct adapter *padapter); + +u32 _read_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 bitmask); +void _write_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 bitmask, u32 val); + +u32 read_bbreg(struct adapter *padapter, u32 addr, u32 bitmask); +void write_bbreg(struct adapter *padapter, u32 addr, u32 bitmask, u32 val); +u32 read_rfreg(struct adapter *padapter, u8 rfpath, u32 addr); +void write_rfreg(struct adapter *padapter, u8 rfpath, u32 addr, u32 val); + +void SetChannel(struct adapter *pAdapter); +void SetBandwidth(struct adapter *pAdapter); +void SetTxPower(struct adapter *pAdapter); +void SetAntennaPathPower(struct adapter *pAdapter); +void SetDataRate(struct adapter *pAdapter); + +void SetAntenna(struct adapter *pAdapter); + +s32 SetThermalMeter(struct adapter *pAdapter, u8 target_ther); +void GetThermalMeter(struct adapter *pAdapter, u8 *value); + +void SetContinuousTx(struct adapter *pAdapter, u8 bStart); +void SetSingleCarrierTx(struct adapter *pAdapter, u8 bStart); +void SetSingleToneTx(struct adapter *pAdapter, u8 bStart); +void SetCarrierSuppressionTx(struct adapter *pAdapter, u8 bStart); +void PhySetTxPowerLevel(struct adapter *pAdapter); + +void fill_txdesc_for_mp(struct adapter *padapter, struct tx_desc *ptxdesc); +void SetPacketTx(struct adapter *padapter); +void SetPacketRx(struct adapter *pAdapter, u8 bStartRx); + +void ResetPhyRxPktCount(struct adapter *pAdapter); +u32 GetPhyRxPktReceived(struct adapter *pAdapter); +u32 GetPhyRxPktCRC32Error(struct adapter *pAdapter); + +s32 SetPowerTracking(struct adapter *padapter, u8 enable); +void GetPowerTracking(struct adapter *padapter, u8 *enable); +u32 mp_query_psd(struct adapter *pAdapter, u8 *data); +void Hal_SetAntenna(struct adapter *pAdapter); +void Hal_SetBandwidth(struct adapter *pAdapter); +void Hal_SetTxPower(struct adapter *pAdapter); +void Hal_SetCarrierSuppressionTx(struct adapter *pAdapter, u8 bStart); +void Hal_SetSingleToneTx(struct adapter *pAdapter, u8 bStart); +void Hal_SetSingleCarrierTx (struct adapter *pAdapter, u8 bStart); +void Hal_SetContinuousTx (struct adapter *pAdapter, u8 bStart); +void Hal_SetBandwidth(struct adapter *pAdapter); +void Hal_SetDataRate(struct adapter *pAdapter); +void Hal_SetChannel(struct adapter *pAdapter); +void Hal_SetAntennaPathPower(struct adapter *pAdapter); +s32 Hal_SetThermalMeter(struct adapter *pAdapter, u8 target_ther); +s32 Hal_SetPowerTracking(struct adapter *padapter, u8 enable); +void Hal_GetPowerTracking(struct adapter *padapter, u8 * enable); +void Hal_GetThermalMeter(struct adapter *pAdapter, u8 *value); +void Hal_mpt_SwitchRfSetting(struct adapter *pAdapter); +void Hal_MPT_CCKTxPowerAdjust(struct adapter * Adapter, bool bInCH14); +void Hal_MPT_CCKTxPowerAdjustbyIndex(struct adapter *pAdapter, bool beven); +void Hal_SetCCKTxPower(struct adapter *pAdapter, u8 * TxPower); +void Hal_SetOFDMTxPower(struct adapter *pAdapter, u8 * TxPower); +void Hal_TriggerRFThermalMeter(struct adapter *pAdapter); +u8 Hal_ReadRFThermalMeter(struct adapter *pAdapter); +void Hal_SetCCKContinuousTx(struct adapter *pAdapter, u8 bStart); +void Hal_SetOFDMContinuousTx(struct adapter *pAdapter, u8 bStart); +void Hal_ProSetCrystalCap (struct adapter *pAdapter , u32 CrystalCapVal); +void _rtw_mp_xmit_priv(struct xmit_priv *pxmitpriv); +void MP_PHY_SetRFPathSwitch(struct adapter *pAdapter ,bool bMain); + +#endif /* _RTW_MP_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_mp_ioctl.h b/drivers/staging/r8188eu/include/rtw_mp_ioctl.h new file mode 100644 index 000000000000..cf99f39a582e --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_mp_ioctl.h @@ -0,0 +1,242 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_MP_IOCTL_H_ +#define _RTW_MP_IOCTL_H_ + +#include "drv_types.h" +#include "mp_custom_oid.h" +#include "rtw_ioctl.h" +#include "rtw_ioctl_rtl.h" +#include "rtw_efuse.h" +#include "rtw_mp.h" + +struct cfg_dbg_msg_struct { + u32 DebugLevel; + u32 DebugComponent_H32; + u32 DebugComponent_L32; +}; + +struct mp_rw_reg { + u32 offset; + u32 width; + u32 value; +}; + +struct efuse_access_struct { + u16 start_addr; + u16 cnts; + u8 data[0]; +}; + +struct burst_rw_reg { + u32 offset; + u32 len; + u8 Data[256]; +}; + +struct usb_vendor_req { + u8 bRequest; + u16 wValue; + u16 wIndex; + u16 wLength; + u8 u8Dir;/* 0:OUT, 1:IN */ + u8 u8InData; +}; + +struct dr_variable_struct { + u8 offset; + u32 variable; +}; + +#define _irqlevel_changed_(a, b) + +int rtl8188eu_oid_rt_pro_set_data_rate_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_start_test_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_stop_test_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_channel_direct_call_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_antenna_bb_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_tx_power_control_hdl(struct oid_par_priv *poid_par_priv); + +int rtl8188eu_oid_rt_pro_query_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_query_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_query_rx_packet_crc32_error_hdl(struct oid_par_priv *par_priv); +int rtl8188eu_oid_rt_pro_reset_tx_packet_sent_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_reset_rx_packet_received_hdl(struct oid_par_priv *par_priv); +int rtl8188eu_oid_rt_pro_set_modulation_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_continuous_tx_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_single_carrier_tx_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_carrier_suppression_tx_hdl(struct oid_par_priv *par_priv); +int rtl8188eu_oid_rt_pro_set_single_tone_tx_hdl(struct oid_par_priv *poid_par_priv); + +/* rtl8188eu_oid_rtl_seg_81_87 */ +int rtl8188eu_oid_rt_pro_write_bb_reg_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read_bb_reg_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_write_rf_reg_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read_rf_reg_hdl(struct oid_par_priv *poid_par_priv); + +int rtl8188eu_oid_rt_wireless_mode_hdl(struct oid_par_priv *poid_par_priv); + +/* rtl8188eu_oid_rtl_seg_87_11_00 */ +int rtl8188eu_oid_rt_pro8711_join_bss_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read_register_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_write_register_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_burst_read_register_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_burst_write_register_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_write_txcmd_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read16_eeprom_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_write16_eeprom_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro8711_wi_poll_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro8711_pkt_loss_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_rd_attrib_mem_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_wr_attrib_mem_hdl (struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_rf_intfs_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_poll_rx_status_hdl(struct oid_par_priv *poid_par_priv); +/* rtl8188eu_oid_rtl_seg_87_11_20 */ +int rtl8188eu_oid_rt_pro_cfg_debug_message_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_data_rate_ex_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_basic_rate_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read_tssi_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_power_tracking_hdl(struct oid_par_priv *poid_par_priv); +/* rtl8188eu_oid_rtl_seg_87_11_50 */ +int rtl8188eu_oid_rt_pro_qry_pwrstate_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_pwrstate_hdl(struct oid_par_priv *poid_par_priv); +/* rtl8188eu_oid_rtl_seg_87_11_F0 */ +int rtl8188eu_oid_rt_pro_h2c_set_rate_table_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_h2c_get_rate_table_hdl(struct oid_par_priv *poid_par_priv); + +/* rtl8188eu_oid_rtl_seg_87_12_00 */ +int rtl8188eu_oid_rt_pro_encryption_ctrl_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_add_sta_info_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_dele_sta_info_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_query_dr_variable_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_read_efuse_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_write_efuse_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_rw_efuse_pgpkt_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_efuse_current_size_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_efuse_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_efuse_map_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_set_bandwidth_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_set_crystal_cap_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_set_rx_packet_type_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_efuse_max_size_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_tx_agc_offset_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_set_pkt_test_mode_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_thermal_meter_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_reset_phy_rx_packet_count_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_phy_rx_packet_received_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_phy_rx_packet_crc32_error_hdl(struct oid_par_priv *par_priv); +int rtl8188eu_oid_rt_set_power_down_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_get_power_mode_hdl(struct oid_par_priv *poid_par_priv); +int rtl8188eu_oid_rt_pro_trigger_gpio_hdl(struct oid_par_priv *poid_par_priv); + +struct rwreg_param { + u32 offset; + u32 width; + u32 value; +}; + +struct bbreg_param { + u32 offset; + u32 phymask; + u32 value; +}; + +struct txpower_param { + u32 pwr_index; +}; + +struct datarate_param { + u32 rate_index; +}; + +struct rfintfs_parm { + u32 rfintfs; +}; + +struct mp_xmit_parm { + u8 enable; + u32 count; + u16 length; + u8 payload_type; + u8 da[ETH_ALEN]; +}; + +struct mp_xmit_packet { + u32 len; + u32 mem[MAX_MP_XMITBUF_SZ >> 2]; +}; + +struct psmode_param { + u32 ps_mode; + u32 smart_ps; +}; + +/* for OID_RT_PRO_READ16_EEPROM & OID_RT_PRO_WRITE16_EEPROM */ +struct eeprom_rw_param { + u32 offset; + u16 value; +}; + +struct mp_ioctl_handler { + u32 paramsize; + s32 (*handler)(struct oid_par_priv* poid_par_priv); + u32 oid; +}; + +struct mp_ioctl_param{ + u32 subcode; + u32 len; + u8 data[0]; +}; + +#define GEN_MP_IOCTL_SUBCODE(code) _MP_IOCTL_ ## code ## _CMD_ + +enum RTL871X_MP_IOCTL_SUBCODE { + GEN_MP_IOCTL_SUBCODE(MP_START), /*0*/ + GEN_MP_IOCTL_SUBCODE(MP_STOP), + GEN_MP_IOCTL_SUBCODE(READ_REG), + GEN_MP_IOCTL_SUBCODE(WRITE_REG), + GEN_MP_IOCTL_SUBCODE(READ_BB_REG), + GEN_MP_IOCTL_SUBCODE(WRITE_BB_REG), /*5*/ + GEN_MP_IOCTL_SUBCODE(READ_RF_REG), + GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG), + GEN_MP_IOCTL_SUBCODE(SET_CHANNEL), + GEN_MP_IOCTL_SUBCODE(SET_TXPOWER), + GEN_MP_IOCTL_SUBCODE(SET_DATARATE), /*10*/ + GEN_MP_IOCTL_SUBCODE(SET_BANDWIDTH), + GEN_MP_IOCTL_SUBCODE(SET_ANTENNA), + GEN_MP_IOCTL_SUBCODE(CNTU_TX), + GEN_MP_IOCTL_SUBCODE(SC_TX), + GEN_MP_IOCTL_SUBCODE(CS_TX), /*15*/ + GEN_MP_IOCTL_SUBCODE(ST_TX), + GEN_MP_IOCTL_SUBCODE(IOCTL_XMIT_PACKET), + GEN_MP_IOCTL_SUBCODE(SET_RX_PKT_TYPE), + GEN_MP_IOCTL_SUBCODE(RESET_PHY_RX_PKT_CNT), + GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_RECV), /*20*/ + GEN_MP_IOCTL_SUBCODE(GET_PHY_RX_PKT_ERROR), + GEN_MP_IOCTL_SUBCODE(READ16_EEPROM), + GEN_MP_IOCTL_SUBCODE(WRITE16_EEPROM), + GEN_MP_IOCTL_SUBCODE(EFUSE), + GEN_MP_IOCTL_SUBCODE(EFUSE_MAP), /*25*/ + GEN_MP_IOCTL_SUBCODE(GET_EFUSE_MAX_SIZE), + GEN_MP_IOCTL_SUBCODE(GET_EFUSE_CURRENT_SIZE), + GEN_MP_IOCTL_SUBCODE(GET_THERMAL_METER), + GEN_MP_IOCTL_SUBCODE(SET_PTM), + GEN_MP_IOCTL_SUBCODE(SET_POWER_DOWN), /*30*/ + GEN_MP_IOCTL_SUBCODE(TRIGGER_GPIO), + GEN_MP_IOCTL_SUBCODE(SET_DM_BT), /*35*/ + GEN_MP_IOCTL_SUBCODE(DEL_BA), /*36*/ + GEN_MP_IOCTL_SUBCODE(GET_WIFI_STATUS), /*37*/ + MAX_MP_IOCTL_SUBCODE, +}; + +s32 rtl8188eu_mp_ioctl_xmit_packet_hdl(struct oid_par_priv *poid_par_priv); + +#define GEN_HANDLER(sz, hdl, oid) {sz, hdl, oid}, + +#define EXT_MP_IOCTL_HANDLER(sz, subcode, oid) \ + {sz, rtl8188eu_mp_ioctl_##subcode##_hdl, oid}, + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_mp_phy_regdef.h b/drivers/staging/r8188eu/include/rtw_mp_phy_regdef.h new file mode 100644 index 000000000000..c2be770a5f5d --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_mp_phy_regdef.h @@ -0,0 +1,1063 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +/***************************************************************************** + * + * Module: __RTW_MP_PHY_REGDEF_H_ + * + * + * Note: 1. Define PMAC/BB register map + * 2. Define RF register map + * 3. PMAC/BB register bit mask. + * 4. RF reg bit mask. + * 5. Other BB/RF relative definition. + * + * + * Export: Constants, macro, functions(API), global variables(None). + * + * Abbrev: + * + * History: + * Data Who Remark + * 08/07/2007 MHC 1. Porting from 9x series PHYCFG.h. + * 2. Reorganize code architecture. + * 09/25/2008 MH 1. Add RL6052 register definition + * + *****************************************************************************/ +#ifndef __RTW_MP_PHY_REGDEF_H_ +#define __RTW_MP_PHY_REGDEF_H_ + +/*--------------------------Define Parameters-------------------------------*/ + +/* */ +/* 8192S Regsiter offset definition */ +/* */ + +/* */ +/* BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF */ +/* 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF */ +/* 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 */ +/* 3. RF register 0x00-2E */ +/* 4. Bit Mask for BB/RF register */ +/* 5. Other definition for BB/RF R/W */ +/* */ + +/* */ +/* 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF */ +/* 1. Page1(0x100) */ +/* */ +#define rPMAC_Reset 0x100 +#define rPMAC_TxStart 0x104 +#define rPMAC_TxLegacySIG 0x108 +#define rPMAC_TxHTSIG1 0x10c +#define rPMAC_TxHTSIG2 0x110 +#define rPMAC_PHYDebug 0x114 +#define rPMAC_TxPacketNum 0x118 +#define rPMAC_TxIdle 0x11c +#define rPMAC_TxMACHeader0 0x120 +#define rPMAC_TxMACHeader1 0x124 +#define rPMAC_TxMACHeader2 0x128 +#define rPMAC_TxMACHeader3 0x12c +#define rPMAC_TxMACHeader4 0x130 +#define rPMAC_TxMACHeader5 0x134 +#define rPMAC_TxDataType 0x138 +#define rPMAC_TxRandomSeed 0x13c +#define rPMAC_CCKPLCPPreamble 0x140 +#define rPMAC_CCKPLCPHeader 0x144 +#define rPMAC_CCKCRC16 0x148 +#define rPMAC_OFDMRxCRC32OK 0x170 +#define rPMAC_OFDMRxCRC32Er 0x174 +#define rPMAC_OFDMRxParityEr 0x178 +#define rPMAC_OFDMRxCRC8Er 0x17c +#define rPMAC_CCKCRxRC16Er 0x180 +#define rPMAC_CCKCRxRC32Er 0x184 +#define rPMAC_CCKCRxRC32OK 0x188 +#define rPMAC_TxStatus 0x18c + +/* */ +/* 2. Page2(0x200) */ +/* */ +/* The following two definition are only used for USB interface. */ +/* define RF_BB_CMD_ADDR 0x02c0 RF/BB read/write command address. */ +/* define RF_BB_CMD_DATA 0x02c4 RF/BB read/write command data. */ + +/* */ +/* 3. Page8(0x800) */ +/* */ +#define rFPGA0_RFMOD 0x800 /* RF mode & CCK TxSC RF BW Setting?? */ + +#define rFPGA0_TxInfo 0x804 /* Status report?? */ +#define rFPGA0_PSDFunction 0x808 + +#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ + +#define rFPGA0_RFTiming1 0x810 /* Useless now */ +#define rFPGA0_RFTiming2 0x814 +/* define rFPGA0_XC_RFTiming 0x818 */ +/* define rFPGA0_XD_RFTiming 0x81c */ + +#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ +#define rFPGA0_XA_HSSIParameter2 0x824 +#define rFPGA0_XB_HSSIParameter1 0x828 +#define rFPGA0_XB_HSSIParameter2 0x82c +#define rFPGA0_XC_HSSIParameter1 0x830 +#define rFPGA0_XC_HSSIParameter2 0x834 +#define rFPGA0_XD_HSSIParameter1 0x838 +#define rFPGA0_XD_HSSIParameter2 0x83c +#define rFPGA0_XA_LSSIParameter 0x840 +#define rFPGA0_XB_LSSIParameter 0x844 +#define rFPGA0_XC_LSSIParameter 0x848 +#define rFPGA0_XD_LSSIParameter 0x84c + +#define rFPGA0_RFWakeUpParameter 0x850 /* Useless now */ +#define rFPGA0_RFSleepUpParameter 0x854 + +#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ +#define rFPGA0_XCD_SwitchControl 0x85c + +#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ +#define rFPGA0_XB_RFInterfaceOE 0x864 +#define rFPGA0_XC_RFInterfaceOE 0x868 +#define rFPGA0_XD_RFInterfaceOE 0x86c + +#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Interface Software Control */ +#define rFPGA0_XCD_RFInterfaceSW 0x874 + +#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ +#define rFPGA0_XCD_RFParameter 0x87c + +#define rFPGA0_AnalogParameter1 0x880 /* Crystal cap setting RF-R/W protection for parameter4?? */ +#define rFPGA0_AnalogParameter2 0x884 +#define rFPGA0_AnalogParameter3 0x888 /* Useless now */ +#define rFPGA0_AnalogParameter4 0x88c + +#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ +#define rFPGA0_XB_LSSIReadBack 0x8a4 +#define rFPGA0_XC_LSSIReadBack 0x8a8 +#define rFPGA0_XD_LSSIReadBack 0x8ac + +#define rFPGA0_PSDReport 0x8b4 /* Useless now */ +#define rFPGA0_XAB_RFInterfaceRB 0x8e0 /* Useless now RF Interface Readback Value */ +#define rFPGA0_XCD_RFInterfaceRB 0x8e4 /* Useless now */ + +/* */ +/* 4. Page9(0x900) */ +/* */ +#define rFPGA1_RFMOD 0x900 /* RF mode & OFDM TxSC RF BW Setting?? */ + +#define rFPGA1_TxBlock 0x904 /* Useless now */ +#define rFPGA1_DebugSelect 0x908 /* Useless now */ +#define rFPGA1_TxInfo 0x90c /* Useless now Status report?? */ + +/* */ +/* 5. PageA(0xA00) */ +/* */ +/* Set Control channel to upper or lower. These settings are required only for 40MHz */ +#define rCCK0_System 0xa00 + +#define rCCK0_AFESetting 0xa04 /* Disable init gain now Select RX path by RSSI */ +#define rCCK0_CCA 0xa08 /* Disable init gain now Init gain */ + +#define rCCK0_RxAGC1 0xa0c /* AGC default value, saturation level Antenna Diversity, RX AGC, LNA Threshold, RX LNA Threshold useless now. Not the same as 90 series */ +#define rCCK0_RxAGC2 0xa10 /* AGC & DAGC */ + +#define rCCK0_RxHP 0xa14 + +#define rCCK0_DSPParameter1 0xa18 /* Timing recovery & Channel estimation threshold */ +#define rCCK0_DSPParameter2 0xa1c /* SQ threshold */ + +#define rCCK0_TxFilter1 0xa20 +#define rCCK0_TxFilter2 0xa24 +#define rCCK0_DebugPort 0xa28 /* debug port and Tx filter3 */ +#define rCCK0_FalseAlarmReport 0xa2c /* 0xa2d useless now 0xa30-a4f channel report */ +#define rCCK0_TRSSIReport 0xa50 +#define rCCK0_RxReport 0xa54 /* 0xa57 */ +#define rCCK0_FACounterLower 0xa5c /* 0xa5b */ +#define rCCK0_FACounterUpper 0xa58 /* 0xa5c */ + +/* */ +/* 6. PageC(0xC00) */ +/* */ +#define rOFDM0_LSTF 0xc00 + +#define rOFDM0_TRxPathEnable 0xc04 +#define rOFDM0_TRMuxPar 0xc08 +#define rOFDM0_TRSWIsolation 0xc0c + +#define rOFDM0_XARxAFE 0xc10 /* RxIQ DC offset, Rx digital filter, DC notch filter */ +#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imblance matrix */ +#define rOFDM0_XBRxAFE 0xc18 +#define rOFDM0_XBRxIQImbalance 0xc1c +#define rOFDM0_XCRxAFE 0xc20 +#define rOFDM0_XCRxIQImbalance 0xc24 +#define rOFDM0_XDRxAFE 0xc28 +#define rOFDM0_XDRxIQImbalance 0xc2c + +#define rOFDM0_RxDetector1 0xc30 /* PD,BW & SBD DM tune init gain */ +#define rOFDM0_RxDetector2 0xc34 /* SBD & Fame Sync. */ +#define rOFDM0_RxDetector3 0xc38 /* Frame Sync. */ +#define rOFDM0_RxDetector4 0xc3c /* PD, SBD, Frame Sync & Short-GI */ + +#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ +#define rOFDM0_CFOandDAGC 0xc44 /* CFO & DAGC */ +#define rOFDM0_CCADropThreshold 0xc48 /* CCA Drop threshold */ +#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ + +#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ +#define rOFDM0_XAAGCCore2 0xc54 +#define rOFDM0_XBAGCCore1 0xc58 +#define rOFDM0_XBAGCCore2 0xc5c +#define rOFDM0_XCAGCCore1 0xc60 +#define rOFDM0_XCAGCCore2 0xc64 +#define rOFDM0_XDAGCCore1 0xc68 +#define rOFDM0_XDAGCCore2 0xc6c + +#define rOFDM0_AGCParameter1 0xc70 +#define rOFDM0_AGCParameter2 0xc74 +#define rOFDM0_AGCRSSITable 0xc78 +#define rOFDM0_HTSTFAGC 0xc7c + +#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ +#define rOFDM0_XATxAFE 0xc84 +#define rOFDM0_XBTxIQImbalance 0xc88 +#define rOFDM0_XBTxAFE 0xc8c +#define rOFDM0_XCTxIQImbalance 0xc90 +#define rOFDM0_XCTxAFE 0xc94 +#define rOFDM0_XDTxIQImbalance 0xc98 +#define rOFDM0_XDTxAFE 0xc9c +#define rOFDM0_RxIQExtAnta 0xca0 + +#define rOFDM0_RxHPParameter 0xce0 +#define rOFDM0_TxPseudoNoiseWgt 0xce4 +#define rOFDM0_FrameSync 0xcf0 +#define rOFDM0_DFSReport 0xcf4 +#define rOFDM0_TxCoeff1 0xca4 +#define rOFDM0_TxCoeff2 0xca8 +#define rOFDM0_TxCoeff3 0xcac +#define rOFDM0_TxCoeff4 0xcb0 +#define rOFDM0_TxCoeff5 0xcb4 +#define rOFDM0_TxCoeff6 0xcb8 + +/* 7. PageD(0xD00) */ +#define rOFDM1_LSTF 0xd00 +#define rOFDM1_TRxPathEnable 0xd04 + +#define rOFDM1_CFO 0xd08 /* No setting now */ +#define rOFDM1_CSI1 0xd10 +#define rOFDM1_SBD 0xd14 +#define rOFDM1_CSI2 0xd18 +#define rOFDM1_CFOTracking 0xd2c +#define rOFDM1_TRxMesaure1 0xd34 +#define rOFDM1_IntfDet 0xd3c +#define rOFDM1_PseudoNoiseStateAB 0xd50 +#define rOFDM1_PseudoNoiseStateCD 0xd54 +#define rOFDM1_RxPseudoNoiseWgt 0xd58 + +#define rOFDM_PHYCounter1 0xda0 /* cca, parity fail */ +#define rOFDM_PHYCounter2 0xda4 /* rate illegal, crc8 fail */ +#define rOFDM_PHYCounter3 0xda8 /* MCS not support */ + +#define rOFDM_ShortCFOAB 0xdac /* No setting now */ +#define rOFDM_ShortCFOCD 0xdb0 +#define rOFDM_LongCFOAB 0xdb4 +#define rOFDM_LongCFOCD 0xdb8 +#define rOFDM_TailCFOAB 0xdbc +#define rOFDM_TailCFOCD 0xdc0 +#define rOFDM_PWMeasure1 0xdc4 +#define rOFDM_PWMeasure2 0xdc8 +#define rOFDM_BWReport 0xdcc +#define rOFDM_AGCReport 0xdd0 +#define rOFDM_RxSNR 0xdd4 +#define rOFDM_RxEVMCSI 0xdd8 +#define rOFDM_SIGReport 0xddc + +/* */ +/* 8. PageE(0xE00) */ +/* */ +#define rTxAGC_Rate18_06 0xe00 +#define rTxAGC_Rate54_24 0xe04 +#define rTxAGC_CCK_Mcs32 0xe08 +#define rTxAGC_Mcs03_Mcs00 0xe10 +#define rTxAGC_Mcs07_Mcs04 0xe14 +#define rTxAGC_Mcs11_Mcs08 0xe18 +#define rTxAGC_Mcs15_Mcs12 0xe1c + +/* Analog- control in RX_WAIT_CCA : REG: EE0 [Analog- Power & Control Register] */ +#define rRx_Wait_CCCA 0xe70 +#define rAnapar_Ctrl_BB 0xee0 + +/* */ +/* 7. RF Register 0x00-0x2E (RF 8256) */ +/* RF-0222D 0x00-3F */ +/* */ +/* Zebra1 */ +#define RTL92SE_FPGA_VERIFY 0 +#define rZebra1_HSSIEnable 0x0 /* Useless now */ +#define rZebra1_TRxEnable1 0x1 +#define rZebra1_TRxEnable2 0x2 +#define rZebra1_AGC 0x4 +#define rZebra1_ChargePump 0x5 +/* if (RTL92SE_FPGA_VERIFY == 1) */ +#define rZebra1_Channel 0x7 /* RF channel switch */ +/* else */ + +/* endif */ +#define rZebra1_TxGain 0x8 /* Useless now */ +#define rZebra1_TxLPF 0x9 +#define rZebra1_RxLPF 0xb +#define rZebra1_RxHPFCorner 0xc + +/* Zebra4 */ +#define rGlobalCtrl 0 /* Useless now */ +#define rRTL8256_TxLPF 19 +#define rRTL8256_RxLPF 11 + +/* RTL8258 */ +#define rRTL8258_TxLPF 0x11 /* Useless now */ +#define rRTL8258_RxLPF 0x13 +#define rRTL8258_RSSILPF 0xa + +/* */ +/* RL6052 Register definition */ +#define RF_AC 0x00 /* */ + +#define RF_IQADJ_G1 0x01 /* */ +#define RF_IQADJ_G2 0x02 /* */ +#define RF_POW_TRSW 0x05 /* */ + +#define RF_GAIN_RX 0x06 /* */ +#define RF_GAIN_TX 0x07 /* */ + +#define RF_TXM_IDAC 0x08 /* */ +#define RF_BS_IQGEN 0x0F /* */ + +#define RF_MODE1 0x10 /* */ +#define RF_MODE2 0x11 /* */ + +#define RF_RX_AGC_HP 0x12 /* */ +#define RF_TX_AGC 0x13 /* */ +#define RF_BIAS 0x14 /* */ +#define RF_IPA 0x15 /* */ +#define RF_TXBIAS 0x16 /* */ +#define RF_POW_ABILITY 0x17 /* */ +#define RF_MODE_AG 0x18 /* */ +#define rRfChannel 0x18 /* RF channel and BW switch */ +#define RF_CHNLBW 0x18 /* RF channel and BW switch */ +#define RF_TOP 0x19 /* */ + +#define RF_RX_G1 0x1A /* */ +#define RF_RX_G2 0x1B /* */ + +#define RF_RX_BB2 0x1C /* */ +#define RF_RX_BB1 0x1D /* */ + +#define RF_RCK1 0x1E /* */ +#define RF_RCK2 0x1F /* */ + +#define RF_TX_G1 0x20 /* */ +#define RF_TX_G2 0x21 /* */ +#define RF_TX_G3 0x22 /* */ + +#define RF_TX_BB1 0x23 /* */ + +#define RF_T_METER 0x24 /* */ + +#define RF_SYN_G1 0x25 /* RF TX Power control */ +#define RF_SYN_G2 0x26 /* RF TX Power control */ +#define RF_SYN_G3 0x27 /* RF TX Power control */ +#define RF_SYN_G4 0x28 /* RF TX Power control */ +#define RF_SYN_G5 0x29 /* RF TX Power control */ +#define RF_SYN_G6 0x2A /* RF TX Power control */ +#define RF_SYN_G7 0x2B /* RF TX Power control */ +#define RF_SYN_G8 0x2C /* RF TX Power control */ + +#define RF_RCK_OS 0x30 /* RF TX PA control */ +#define RF_TXPA_G1 0x31 /* RF TX PA control */ +#define RF_TXPA_G2 0x32 /* RF TX PA control */ +#define RF_TXPA_G3 0x33 /* RF TX PA control */ + +/* */ +/* Bit Mask */ +/* */ +/* 1. Page1(0x100) */ +#define bBBResetB 0x100 /* Useless now? */ +#define bGlobalResetB 0x200 +#define bOFDMTxStart 0x4 +#define bCCKTxStart 0x8 +#define bCRC32Debug 0x100 +#define bPMACLoopback 0x10 +#define bTxLSIG 0xffffff +#define bOFDMTxRate 0xf +#define bOFDMTxReserved 0x10 +#define bOFDMTxLength 0x1ffe0 +#define bOFDMTxParity 0x20000 +#define bTxHTSIG1 0xffffff +#define bTxHTMCSRate 0x7f +#define bTxHTBW 0x80 +#define bTxHTLength 0xffff00 +#define bTxHTSIG2 0xffffff +#define bTxHTSmoothing 0x1 +#define bTxHTSounding 0x2 +#define bTxHTReserved 0x4 +#define bTxHTAggreation 0x8 +#define bTxHTSTBC 0x30 +#define bTxHTAdvanceCoding 0x40 +#define bTxHTShortGI 0x80 +#define bTxHTNumberHT_LTF 0x300 +#define bTxHTCRC8 0x3fc00 +#define bCounterReset 0x10000 +#define bNumOfOFDMTx 0xffff +#define bNumOfCCKTx 0xffff0000 +#define bTxIdleInterval 0xffff +#define bOFDMService 0xffff0000 +#define bTxMACHeader 0xffffffff +#define bTxDataInit 0xff +#define bTxHTMode 0x100 +#define bTxDataType 0x30000 +#define bTxRandomSeed 0xffffffff +#define bCCKTxPreamble 0x1 +#define bCCKTxSFD 0xffff0000 +#define bCCKTxSIG 0xff +#define bCCKTxService 0xff00 +#define bCCKLengthExt 0x8000 +#define bCCKTxLength 0xffff0000 +#define bCCKTxCRC16 0xffff +#define bCCKTxStatus 0x1 +#define bOFDMTxStatus 0x2 + +#define IS_BB_REG_OFFSET_92S(_Offset) ((_Offset >= 0x800) && (_Offset <= 0xfff)) + +/* 2. Page8(0x800) */ +#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ +#define bJapanMode 0x2 +#define bCCKTxSC 0x30 +#define bCCKEn 0x1000000 +#define bOFDMEn 0x2000000 + +#define bOFDMRxADCPhase 0x10000 /* Useless now */ +#define bOFDMTxDACPhase 0x40000 +#define bXATxAGC 0x3f + +#define bXBTxAGC 0xf00 /* Reg 80c rFPGA0_TxGainStage */ +#define bXCTxAGC 0xf000 +#define bXDTxAGC 0xf0000 + +#define bPAStart 0xf0000000 /* Useless now */ +#define bTRStart 0x00f00000 +#define bRFStart 0x0000f000 +#define bBBStart 0x000000f0 +#define bBBCCKStart 0x0000000f +#define bPAEnd 0xf /* Reg0x814 */ +#define bTREnd 0x0f000000 +#define bRFEnd 0x000f0000 +#define bCCAMask 0x000000f0 /* T2R */ +#define bR2RCCAMask 0x00000f00 +#define bHSSI_R2TDelay 0xf8000000 +#define bHSSI_T2RDelay 0xf80000 +#define bContTxHSSI 0x400 /* chane gain at continue Tx */ +#define bIGFromCCK 0x200 +#define bAGCAddress 0x3f +#define bRxHPTx 0x7000 +#define bRxHPT2R 0x38000 +#define bRxHPCCKIni 0xc0000 +#define bAGCTxCode 0xc00000 +#define bAGCRxCode 0x300000 + +#define b3WireDataLength 0x800 /* Reg 0x820~84f rFPGA0_XA_HSSIParameter1 */ +#define b3WireAddressLength 0x400 + +#define b3WireRFPowerDown 0x1 /* Useless now */ +/* define bHWSISelect 0x8 */ +#define b5GPAPEPolarity 0x40000000 +#define b2GPAPEPolarity 0x80000000 +#define bRFSW_TxDefaultAnt 0x3 +#define bRFSW_TxOptionAnt 0x30 +#define bRFSW_RxDefaultAnt 0x300 +#define bRFSW_RxOptionAnt 0x3000 +#define bRFSI_3WireData 0x1 +#define bRFSI_3WireClock 0x2 +#define bRFSI_3WireLoad 0x4 +#define bRFSI_3WireRW 0x8 +#define bRFSI_3Wire 0xf + +#define bRFSI_RFENV 0x10 /* Reg 0x870 rFPGA0_XAB_RFInterfaceSW */ + +#define bRFSI_TRSW 0x20 /* Useless now */ +#define bRFSI_TRSWB 0x40 +#define bRFSI_ANTSW 0x100 +#define bRFSI_ANTSWB 0x200 +#define bRFSI_PAPE 0x400 +#define bRFSI_PAPE5G 0x800 +#define bBandSelect 0x1 +#define bHTSIG2_GI 0x80 +#define bHTSIG2_Smoothing 0x01 +#define bHTSIG2_Sounding 0x02 +#define bHTSIG2_Aggreaton 0x08 +#define bHTSIG2_STBC 0x30 +#define bHTSIG2_AdvCoding 0x40 +#define bHTSIG2_NumOfHTLTF 0x300 +#define bHTSIG2_CRC8 0x3fc +#define bHTSIG1_MCS 0x7f +#define bHTSIG1_BandWidth 0x80 +#define bHTSIG1_HTLength 0xffff +#define bLSIG_Rate 0xf +#define bLSIG_Reserved 0x10 +#define bLSIG_Length 0x1fffe +#define bLSIG_Parity 0x20 +#define bCCKRxPhase 0x4 +#if (RTL92SE_FPGA_VERIFY == 1) +#define bLSSIReadAddress 0x3f000000 /* LSSI "Read" Address + Reg 0x824 rFPGA0_XA_HSSIParameter2 */ +#else +#define bLSSIReadAddress 0x7f800000 /* T65 RF */ +#endif +#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ +#if (RTL92SE_FPGA_VERIFY == 1) +#define bLSSIReadBackData 0xfff /* Reg 0x8a0 + rFPGA0_XA_LSSIReadBack */ +#else +#define bLSSIReadBackData 0xfffff /* T65 RF */ +#endif +#define bLSSIReadOKFlag 0x1000 /* Useless now */ +#define bCCKSampleRate 0x8 /* 0: 44MHz, 1:88MHz */ +#define bRegulator0Standby 0x1 +#define bRegulatorPLLStandby 0x2 +#define bRegulator1Standby 0x4 +#define bPLLPowerUp 0x8 +#define bDPLLPowerUp 0x10 +#define bDA10PowerUp 0x20 +#define bAD7PowerUp 0x200 +#define bDA6PowerUp 0x2000 +#define bXtalPowerUp 0x4000 +#define b40MDClkPowerUP 0x8000 +#define bDA6DebugMode 0x20000 +#define bDA6Swing 0x380000 + +#define bADClkPhase 0x4000000 /* Reg 0x880 + rFPGA0_AnalogParameter1 20/40 CCK support switch 40/80 BB MHZ */ + +#define b80MClkDelay 0x18000000 /* Useless */ +#define bAFEWatchDogEnable 0x20000000 + +#define bXtalCap01 0xc0000000 /* Reg 0x884 + rFPGA0_AnalogParameter2 Crystal cap */ +#define bXtalCap23 0x3 +#define bXtalCap92x 0x0f000000 +#define bXtalCap 0x0f000000 + +#define bIntDifClkEnable 0x400 /* Useless */ +#define bExtSigClkEnable 0x800 +#define bBandgapMbiasPowerUp 0x10000 +#define bAD11SHGain 0xc0000 +#define bAD11InputRange 0x700000 +#define bAD11OPCurrent 0x3800000 +#define bIPathLoopback 0x4000000 +#define bQPathLoopback 0x8000000 +#define bAFELoopback 0x10000000 +#define bDA10Swing 0x7e0 +#define bDA10Reverse 0x800 +#define bDAClkSource 0x1000 +#define bAD7InputRange 0x6000 +#define bAD7Gain 0x38000 +#define bAD7OutputCMMode 0x40000 +#define bAD7InputCMMode 0x380000 +#define bAD7Current 0xc00000 +#define bRegulatorAdjust 0x7000000 +#define bAD11PowerUpAtTx 0x1 +#define bDA10PSAtTx 0x10 +#define bAD11PowerUpAtRx 0x100 +#define bDA10PSAtRx 0x1000 +#define bCCKRxAGCFormat 0x200 +#define bPSDFFTSamplepPoint 0xc000 +#define bPSDAverageNum 0x3000 +#define bIQPathControl 0xc00 +#define bPSDFreq 0x3ff +#define bPSDAntennaPath 0x30 +#define bPSDIQSwitch 0x40 +#define bPSDRxTrigger 0x400000 +#define bPSDTxTrigger 0x80000000 +#define bPSDSineToneScale 0x7f000000 +#define bPSDReport 0xffff + +/* 3. Page9(0x900) */ +#define bOFDMTxSC 0x30000000 /* Useless */ +#define bCCKTxOn 0x1 +#define bOFDMTxOn 0x2 +#define bDebugPage 0xfff /* reset debug page and HWord, + * LWord */ +#define bDebugItem 0xff /* reset debug page and LWord */ +#define bAntL 0x10 +#define bAntNonHT 0x100 +#define bAntHT1 0x1000 +#define bAntHT2 0x10000 +#define bAntHT1S1 0x100000 +#define bAntNonHTS1 0x1000000 + +/* 4. PageA(0xA00) */ +#define bCCKBBMode 0x3 /* Useless */ +#define bCCKTxPowerSaving 0x80 +#define bCCKRxPowerSaving 0x40 + +#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0 20/40 sw */ + +#define bCCKScramble 0x8 /* Useless */ +#define bCCKAntDiversity 0x8000 +#define bCCKCarrierRecovery 0x4000 +#define bCCKTxRate 0x3000 +#define bCCKDCCancel 0x0800 +#define bCCKISICancel 0x0400 +#define bCCKMatchFilter 0x0200 +#define bCCKEqualizer 0x0100 +#define bCCKPreambleDetect 0x800000 +#define bCCKFastFalseCCA 0x400000 +#define bCCKChEstStart 0x300000 +#define bCCKCCACount 0x080000 +#define bCCKcs_lim 0x070000 +#define bCCKBistMode 0x80000000 +#define bCCKCCAMask 0x40000000 +#define bCCKTxDACPhase 0x4 +#define bCCKRxADCPhase 0x20000000 /* r_rx_clk */ +#define bCCKr_cp_mode0 0x0100 +#define bCCKTxDCOffset 0xf0 +#define bCCKRxDCOffset 0xf +#define bCCKCCAMode 0xc000 +#define bCCKFalseCS_lim 0x3f00 +#define bCCKCS_ratio 0xc00000 +#define bCCKCorgBit_sel 0x300000 +#define bCCKPD_lim 0x0f0000 +#define bCCKNewCCA 0x80000000 +#define bCCKRxHPofIG 0x8000 +#define bCCKRxIG 0x7f00 +#define bCCKLNAPolarity 0x800000 +#define bCCKRx1stGain 0x7f0000 +#define bCCKRFExtend 0x20000000 /* CCK Rx init gain polar */ +#define bCCKRxAGCSatLevel 0x1f000000 +#define bCCKRxAGCSatCount 0xe0 +#define bCCKRxRFSettle 0x1f /* AGCsamp_dly */ +#define bCCKFixedRxAGC 0x8000 +#define bCCKAntennaPolarity 0x2000 +#define bCCKTxFilterType 0x0c00 +#define bCCKRxAGCReportType 0x0300 +#define bCCKRxDAGCEn 0x80000000 +#define bCCKRxDAGCPeriod 0x20000000 +#define bCCKRxDAGCSatLevel 0x1f000000 +#define bCCKTimingRecovery 0x800000 +#define bCCKTxC0 0x3f0000 +#define bCCKTxC1 0x3f000000 +#define bCCKTxC2 0x3f +#define bCCKTxC3 0x3f00 +#define bCCKTxC4 0x3f0000 +#define bCCKTxC5 0x3f000000 +#define bCCKTxC6 0x3f +#define bCCKTxC7 0x3f00 +#define bCCKDebugPort 0xff0000 +#define bCCKDACDebug 0x0f000000 +#define bCCKFalseAlarmEnable 0x8000 +#define bCCKFalseAlarmRead 0x4000 +#define bCCKTRSSI 0x7f +#define bCCKRxAGCReport 0xfe +#define bCCKRxReport_AntSel 0x80000000 +#define bCCKRxReport_MFOff 0x40000000 +#define bCCKRxRxReport_SQLoss 0x20000000 +#define bCCKRxReport_Pktloss 0x10000000 +#define bCCKRxReport_Lockedbit 0x08000000 +#define bCCKRxReport_RateError 0x04000000 +#define bCCKRxReport_RxRate 0x03000000 +#define bCCKRxFACounterLower 0xff +#define bCCKRxFACounterUpper 0xff000000 +#define bCCKRxHPAGCStart 0xe000 +#define bCCKRxHPAGCFinal 0x1c00 +#define bCCKRxFalseAlarmEnable 0x8000 +#define bCCKFACounterFreeze 0x4000 +#define bCCKTxPathSel 0x10000000 +#define bCCKDefaultRxPath 0xc000000 +#define bCCKOptionRxPath 0x3000000 + +/* 5. PageC(0xC00) */ +#define bNumOfSTF 0x3 /* Useless */ +#define bShift_L 0xc0 +#define bGI_TH 0xc +#define bRxPathA 0x1 +#define bRxPathB 0x2 +#define bRxPathC 0x4 +#define bRxPathD 0x8 +#define bTxPathA 0x1 +#define bTxPathB 0x2 +#define bTxPathC 0x4 +#define bTxPathD 0x8 +#define bTRSSIFreq 0x200 +#define bADCBackoff 0x3000 +#define bDFIRBackoff 0xc000 +#define bTRSSILatchPhase 0x10000 +#define bRxIDCOffset 0xff +#define bRxQDCOffset 0xff00 +#define bRxDFIRMode 0x1800000 +#define bRxDCNFType 0xe000000 +#define bRXIQImb_A 0x3ff +#define bRXIQImb_B 0xfc00 +#define bRXIQImb_C 0x3f0000 +#define bRXIQImb_D 0xffc00000 +#define bDC_dc_Notch 0x60000 +#define bRxNBINotch 0x1f000000 +#define bPD_TH 0xf +#define bPD_TH_Opt2 0xc000 +#define bPWED_TH 0x700 +#define bIfMF_Win_L 0x800 +#define bPD_Option 0x1000 +#define bMF_Win_L 0xe000 +#define bBW_Search_L 0x30000 +#define bwin_enh_L 0xc0000 +#define bBW_TH 0x700000 +#define bED_TH2 0x3800000 +#define bBW_option 0x4000000 +#define bRatio_TH 0x18000000 +#define bWindow_L 0xe0000000 +#define bSBD_Option 0x1 +#define bFrame_TH 0x1c +#define bFS_Option 0x60 +#define bDC_Slope_check 0x80 +#define bFGuard_Counter_DC_L 0xe00 +#define bFrame_Weight_Short 0x7000 +#define bSub_Tune 0xe00000 +#define bFrame_DC_Length 0xe000000 +#define bSBD_start_offset 0x30000000 +#define bFrame_TH_2 0x7 +#define bFrame_GI2_TH 0x38 +#define bGI2_Sync_en 0x40 +#define bSarch_Short_Early 0x300 +#define bSarch_Short_Late 0xc00 +#define bSarch_GI2_Late 0x70000 +#define bCFOAntSum 0x1 +#define bCFOAcc 0x2 +#define bCFOStartOffset 0xc +#define bCFOLookBack 0x70 +#define bCFOSumWeight 0x80 +#define bDAGCEnable 0x10000 +#define bTXIQImb_A 0x3ff +#define bTXIQImb_B 0xfc00 +#define bTXIQImb_C 0x3f0000 +#define bTXIQImb_D 0xffc00000 +#define bTxIDCOffset 0xff +#define bTxQDCOffset 0xff00 +#define bTxDFIRMode 0x10000 +#define bTxPesudoNoiseOn 0x4000000 +#define bTxPesudoNoise_A 0xff +#define bTxPesudoNoise_B 0xff00 +#define bTxPesudoNoise_C 0xff0000 +#define bTxPesudoNoise_D 0xff000000 +#define bCCADropOption 0x20000 +#define bCCADropThres 0xfff00000 +#define bEDCCA_H 0xf +#define bEDCCA_L 0xf0 +#define bLambda_ED 0x300 +#define bRxInitialGain 0x7f +#define bRxAntDivEn 0x80 +#define bRxAGCAddressForLNA 0x7f00 +#define bRxHighPowerFlow 0x8000 +#define bRxAGCFreezeThres 0xc0000 +#define bRxFreezeStep_AGC1 0x300000 +#define bRxFreezeStep_AGC2 0xc00000 +#define bRxFreezeStep_AGC3 0x3000000 +#define bRxFreezeStep_AGC0 0xc000000 +#define bRxRssi_Cmp_En 0x10000000 +#define bRxQuickAGCEn 0x20000000 +#define bRxAGCFreezeThresMode 0x40000000 +#define bRxOverFlowCheckType 0x80000000 +#define bRxAGCShift 0x7f +#define bTRSW_Tri_Only 0x80 +#define bPowerThres 0x300 +#define bRxAGCEn 0x1 +#define bRxAGCTogetherEn 0x2 +#define bRxAGCMin 0x4 +#define bRxHP_Ini 0x7 +#define bRxHP_TRLNA 0x70 +#define bRxHP_RSSI 0x700 +#define bRxHP_BBP1 0x7000 +#define bRxHP_BBP2 0x70000 +#define bRxHP_BBP3 0x700000 +#define bRSSI_H 0x7f0000 /* thresh for hi power */ +#define bRSSI_Gen 0x7f000000 /* thresh for ant div */ +#define bRxSettle_TRSW 0x7 +#define bRxSettle_LNA 0x38 +#define bRxSettle_RSSI 0x1c0 +#define bRxSettle_BBP 0xe00 +#define bRxSettle_RxHP 0x7000 +#define bRxSettle_AntSW_RSSI 0x38000 +#define bRxSettle_AntSW 0xc0000 +#define bRxProcessTime_DAGC 0x300000 +#define bRxSettle_HSSI 0x400000 +#define bRxProcessTime_BBPPW 0x800000 +#define bRxAntennaPowerShift 0x3000000 +#define bRSSITableSelect 0xc000000 +#define bRxHP_Final 0x7000000 +#define bRxHTSettle_BBP 0x7 +#define bRxHTSettle_HSSI 0x8 +#define bRxHTSettle_RxHP 0x70 +#define bRxHTSettle_BBPPW 0x80 +#define bRxHTSettle_Idle 0x300 +#define bRxHTSettle_Reserved 0x1c00 +#define bRxHTRxHPEn 0x8000 +#define bRxHTAGCFreezeThres 0x30000 +#define bRxHTAGCTogetherEn 0x40000 +#define bRxHTAGCMin 0x80000 +#define bRxHTAGCEn 0x100000 +#define bRxHTDAGCEn 0x200000 +#define bRxHTRxHP_BBP 0x1c00000 +#define bRxHTRxHP_Final 0xe0000000 +#define bRxPWRatioTH 0x3 +#define bRxPWRatioEn 0x4 +#define bRxMFHold 0x3800 +#define bRxPD_Delay_TH1 0x38 +#define bRxPD_Delay_TH2 0x1c0 +#define bRxPD_DC_COUNT_MAX 0x600 +/* define bRxMF_Hold 0x3800 */ +#define bRxPD_Delay_TH 0x8000 +#define bRxProcess_Delay 0xf0000 +#define bRxSearchrange_GI2_Early 0x700000 +#define bRxFrame_Guard_Counter_L 0x3800000 +#define bRxSGI_Guard_L 0xc000000 +#define bRxSGI_Search_L 0x30000000 +#define bRxSGI_TH 0xc0000000 +#define bDFSCnt0 0xff +#define bDFSCnt1 0xff00 +#define bDFSFlag 0xf0000 +#define bMFWeightSum 0x300000 +#define bMinIdxTH 0x7f000000 +#define bDAFormat 0x40000 +#define bTxChEmuEnable 0x01000000 +#define bTRSWIsolation_A 0x7f +#define bTRSWIsolation_B 0x7f00 +#define bTRSWIsolation_C 0x7f0000 +#define bTRSWIsolation_D 0x7f000000 +#define bExtLNAGain 0x7c00 + +/* 6. PageE(0xE00) */ +#define bSTBCEn 0x4 /* Useless */ +#define bAntennaMapping 0x10 +#define bNss 0x20 +#define bCFOAntSumD 0x200 +#define bPHYCounterReset 0x8000000 +#define bCFOReportGet 0x4000000 +#define bOFDMContinueTx 0x10000000 +#define bOFDMSingleCarrier 0x20000000 +#define bOFDMSingleTone 0x40000000 +/* define bRxPath1 0x01 */ +/* define bRxPath2 0x02 */ +/* define bRxPath3 0x04 */ +/* define bRxPath4 0x08 */ +/* define bTxPath1 0x10 */ +/* define bTxPath2 0x20 */ +#define bHTDetect 0x100 +#define bCFOEn 0x10000 +#define bCFOValue 0xfff00000 +#define bSigTone_Re 0x3f +#define bSigTone_Im 0x7f00 +#define bCounter_CCA 0xffff +#define bCounter_ParityFail 0xffff0000 +#define bCounter_RateIllegal 0xffff +#define bCounter_CRC8Fail 0xffff0000 +#define bCounter_MCSNoSupport 0xffff +#define bCounter_FastSync 0xffff +#define bShortCFO 0xfff +#define bShortCFOTLength 12 /* total */ +#define bShortCFOFLength 11 /* fraction */ +#define bLongCFO 0x7ff +#define bLongCFOTLength 11 +#define bLongCFOFLength 11 +#define bTailCFO 0x1fff +#define bTailCFOTLength 13 +#define bTailCFOFLength 12 +#define bmax_en_pwdB 0xffff +#define bCC_power_dB 0xffff0000 +#define bnoise_pwdB 0xffff +#define bPowerMeasTLength 10 +#define bPowerMeasFLength 3 +#define bRx_HT_BW 0x1 +#define bRxSC 0x6 +#define bRx_HT 0x8 +#define bNB_intf_det_on 0x1 +#define bIntf_win_len_cfg 0x30 +#define bNB_Intf_TH_cfg 0x1c0 +#define bRFGain 0x3f +#define bTableSel 0x40 +#define bTRSW 0x80 +#define bRxSNR_A 0xff +#define bRxSNR_B 0xff00 +#define bRxSNR_C 0xff0000 +#define bRxSNR_D 0xff000000 +#define bSNREVMTLength 8 +#define bSNREVMFLength 1 +#define bCSI1st 0xff +#define bCSI2nd 0xff00 +#define bRxEVM1st 0xff0000 +#define bRxEVM2nd 0xff000000 +#define bSIGEVM 0xff +#define bPWDB 0xff00 +#define bSGIEN 0x10000 + +#define bSFactorQAM1 0xf /* Useless */ +#define bSFactorQAM2 0xf0 +#define bSFactorQAM3 0xf00 +#define bSFactorQAM4 0xf000 +#define bSFactorQAM5 0xf0000 +#define bSFactorQAM6 0xf0000 +#define bSFactorQAM7 0xf00000 +#define bSFactorQAM8 0xf000000 +#define bSFactorQAM9 0xf0000000 +#define bCSIScheme 0x100000 + +#define bNoiseLvlTopSet 0x3 /* Useless */ +#define bChSmooth 0x4 +#define bChSmoothCfg1 0x38 +#define bChSmoothCfg2 0x1c0 +#define bChSmoothCfg3 0xe00 +#define bChSmoothCfg4 0x7000 +#define bMRCMode 0x800000 +#define bTHEVMCfg 0x7000000 + +#define bLoopFitType 0x1 /* Useless */ +#define bUpdCFO 0x40 +#define bUpdCFOOffData 0x80 +#define bAdvUpdCFO 0x100 +#define bAdvTimeCtrl 0x800 +#define bUpdClko 0x1000 +#define bFC 0x6000 +#define bTrackingMode 0x8000 +#define bPhCmpEnable 0x10000 +#define bUpdClkoLTF 0x20000 +#define bComChCFO 0x40000 +#define bCSIEstiMode 0x80000 +#define bAdvUpdEqz 0x100000 +#define bUChCfg 0x7000000 +#define bUpdEqz 0x8000000 + +#define bTxAGCRate18_06 0x7f7f7f7f /* Useless */ +#define bTxAGCRate54_24 0x7f7f7f7f +#define bTxAGCRateMCS32 0x7f +#define bTxAGCRateCCK 0x7f00 +#define bTxAGCRateMCS3_MCS0 0x7f7f7f7f +#define bTxAGCRateMCS7_MCS4 0x7f7f7f7f +#define bTxAGCRateMCS11_MCS8 0x7f7f7f7f +#define bTxAGCRateMCS15_MCS12 0x7f7f7f7f + +/* Rx Pseduo noise */ +#define bRxPesudoNoiseOn 0x20000000 /* Useless */ +#define bRxPesudoNoise_A 0xff +#define bRxPesudoNoise_B 0xff00 +#define bRxPesudoNoise_C 0xff0000 +#define bRxPesudoNoise_D 0xff000000 +#define bPesudoNoiseState_A 0xffff +#define bPesudoNoiseState_B 0xffff0000 +#define bPesudoNoiseState_C 0xffff +#define bPesudoNoiseState_D 0xffff0000 + +/* 7. RF Register */ +/* Zebra1 */ +#define bZebra1_HSSIEnable 0x8 /* Useless */ +#define bZebra1_TRxControl 0xc00 +#define bZebra1_TRxGainSetting 0x07f +#define bZebra1_RxCorner 0xc00 +#define bZebra1_TxChargePump 0x38 +#define bZebra1_RxChargePump 0x7 +#define bZebra1_ChannelNum 0xf80 +#define bZebra1_TxLPFBW 0x400 +#define bZebra1_RxLPFBW 0x600 + +/* Zebra4 */ +#define bRTL8256RegModeCtrl1 0x100 /* Useless */ +#define bRTL8256RegModeCtrl0 0x40 +#define bRTL8256_TxLPFBW 0x18 +#define bRTL8256_RxLPFBW 0x600 + +/* RTL8258 */ +#define bRTL8258_TxLPFBW 0xc /* Useless */ +#define bRTL8258_RxLPFBW 0xc00 +#define bRTL8258_RSSILPFBW 0xc0 + +/* */ +/* Other Definition */ +/* */ + +/* byte endable for sb_write */ +#define bByte0 0x1 /* Useless */ +#define bByte1 0x2 +#define bByte2 0x4 +#define bByte3 0x8 +#define bWord0 0x3 +#define bWord1 0xc +#define bDWord 0xf + +/* for PutRegsetting & GetRegSetting BitMask */ +#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ +#define bMaskByte1 0xff00 +#define bMaskByte2 0xff0000 +#define bMaskByte3 0xff000000 +#define bMaskHWord 0xffff0000 +#define bMaskLWord 0x0000ffff +#define bMaskDWord 0xffffffff +#define bMaskH4Bits 0xf0000000 +#define bMaskOFDM_D 0xffc00000 +#define bMaskCCK 0x3f3f3f3f +#define bMask12Bits 0xfff + +/* for PutRFRegsetting & GetRFRegSetting BitMask */ +#if (RTL92SE_FPGA_VERIFY == 1) +#define bRFRegOffsetMask 0xfff +#else +#define bRFRegOffsetMask 0xfffff +#endif +#define bEnable 0x1 /* Useless */ +#define bDisabl 0x0 + +#define LeftAntenna 0x0 /* Useless */ +#define RightAntenna 0x1 + +#define tCheckTxStatus 500 /* 500ms Useless */ +#define tUpdateRxCounter 100 /* 100ms */ + +#define rateCCK 0 /* Useless */ +#define rateOFDM 1 +#define rateHT 2 + +/* define Register-End */ +#define bPMAC_End 0x1ff /* Useless */ +#define bFPGAPHY0_End 0x8ff +#define bFPGAPHY1_End 0x9ff +#define bCCKPHY0_End 0xaff +#define bOFDMPHY0_End 0xcff +#define bOFDMPHY1_End 0xdff + +/* define max debug item in each debug page */ +/* define bMaxItem_FPGA_PHY0 0x9 */ +/* define bMaxItem_FPGA_PHY1 0x3 */ +/* define bMaxItem_PHY_11B 0x16 */ +/* define bMaxItem_OFDM_PHY0 0x29 */ +/* define bMaxItem_OFDM_PHY1 0x0 */ + +#define bPMACControl 0x0 /* Useless */ +#define bWMACControl 0x1 +#define bWNICControl 0x2 + +#define RCR_AAP BIT(0) /* accept all physical address */ +#define RCR_APM BIT(1) /* accept physical match */ +#define RCR_AM BIT(2) /* accept multicast */ +#define RCR_AB BIT(3) /* accept broadcast */ +#define RCR_ACRC32 BIT(5) /* accept error packet */ +#define RCR_9356SEL BIT(6) +#define RCR_AICV BIT(12) /* Accept ICV error packet */ +#define RCR_RXFTH0 (BIT(13)|BIT(14)|BIT(15)) /* Rx FIFO threshold */ +#define RCR_ADF BIT(18) /* Accept Data(frame type) frame */ +#define RCR_ACF BIT(19) /* Accept control frame */ +#define RCR_AMF BIT(20) /* Accept management frame */ +#define RCR_ADD3 BIT(21) +#define RCR_APWRMGT BIT(22) /* Accept power management packet */ +#define RCR_CBSSID BIT(23) /* Accept BSSID match packet */ +#define RCR_ENMARP BIT(28) /* enable mac auto reset phy */ +#define RCR_EnCS1 BIT(29) /* enable carrier sense method 1 */ +#define RCR_EnCS2 BIT(30) /* enable carrier sense method 2 */ +#define RCR_OnlyErlPkt BIT(31) /* Rx Early mode is performed for + * packet size greater than 1536 */ + +/*--------------------------Define Parameters-------------------------------*/ + +#endif /* __INC_HAL8192SPHYREG_H */ diff --git a/drivers/staging/r8188eu/include/rtw_p2p.h b/drivers/staging/r8188eu/include/rtw_p2p.h new file mode 100644 index 000000000000..92b9bfe3ea0b --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_p2p.h @@ -0,0 +1,119 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_P2P_H_ +#define __RTW_P2P_H_ + +#include "drv_types.h" + +u32 build_beacon_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); +u32 build_probe_resp_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); +u32 build_prov_disc_request_p2p_ie(struct wifidirect_info *pwdinfo, + u8 *pbuf, u8 *pssid, u8 ussidlen, + u8 *pdev_raddr); +u32 build_assoc_resp_p2p_ie(struct wifidirect_info *pwdinfo, + u8 *pbuf, u8 status_code); +u32 build_deauth_p2p_ie(struct wifidirect_info *pwdinfo, u8 *pbuf); +u32 process_probe_req_p2p_ie(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u32 process_assoc_req_p2p_ie(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len, struct sta_info *psta); +u32 process_p2p_devdisc_req(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u32 process_p2p_devdisc_resp(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u8 process_p2p_provdisc_req(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u8 process_p2p_provdisc_resp(struct wifidirect_info *pwdinfo, u8 *pframe); +u8 process_p2p_group_negotation_req(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u8 process_p2p_group_negotation_resp(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u8 process_p2p_group_negotation_confirm(struct wifidirect_info *pwdinfo, + u8 *pframe, uint len); +u8 process_p2p_presence_req(struct wifidirect_info *pwdinfo, u8 *pframe, + uint len); +void p2p_protocol_wk_hdl(struct adapter *padapter, int intcmdtype); +void process_p2p_ps_ie(struct adapter *padapter, u8 *ies, u32 ielength); +void p2p_ps_wk_hdl(struct adapter *padapter, u8 p2p_ps_state); +u8 p2p_ps_wk_cmd(struct adapter *padapter, u8 p2p_ps_state, u8 enqueue); +void reset_global_wifidirect_info(struct adapter *padapter); +int rtw_init_wifi_display_info(struct adapter *padapter); +void rtw_init_wifidirect_timers(struct adapter *padapter); +void rtw_init_wifidirect_addrs(struct adapter *padapter, u8 *dev_addr, + u8 *iface_addr); +void init_wifidirect_info(struct adapter *padapter, enum P2P_ROLE role); +int rtw_p2p_enable(struct adapter *padapter, enum P2P_ROLE role); + +static inline void _rtw_p2p_set_state(struct wifidirect_info *wdinfo, + enum P2P_STATE state) +{ + if (wdinfo->p2p_state != state) + wdinfo->p2p_state = state; +} + +static inline void _rtw_p2p_set_pre_state(struct wifidirect_info *wdinfo, + enum P2P_STATE state) +{ + if (wdinfo->pre_p2p_state != state) + wdinfo->pre_p2p_state = state; +} + +static inline void _rtw_p2p_set_role(struct wifidirect_info *wdinfo, + enum P2P_ROLE role) +{ + if (wdinfo->role != role) + wdinfo->role = role; +} + +static inline int _rtw_p2p_state(struct wifidirect_info *wdinfo) +{ + return wdinfo->p2p_state; +} + +static inline int _rtw_p2p_pre_state(struct wifidirect_info *wdinfo) +{ + return wdinfo->pre_p2p_state; +} + +static inline int _rtw_p2p_role(struct wifidirect_info *wdinfo) +{ + return wdinfo->role; +} + +static inline bool _rtw_p2p_chk_state(struct wifidirect_info *wdinfo, + enum P2P_STATE state) +{ + return wdinfo->p2p_state == state; +} + +static inline bool _rtw_p2p_chk_role(struct wifidirect_info *wdinfo, + enum P2P_ROLE role) +{ + return wdinfo->role == role; +} + +#define rtw_p2p_set_state(wdinfo, state) _rtw_p2p_set_state(wdinfo, state) +#define rtw_p2p_set_pre_state(wdinfo, state) \ + _rtw_p2p_set_pre_state(wdinfo, state) +#define rtw_p2p_set_role(wdinfo, role) _rtw_p2p_set_role(wdinfo, role) + +#define rtw_p2p_state(wdinfo) _rtw_p2p_state(wdinfo) +#define rtw_p2p_pre_state(wdinfo) _rtw_p2p_pre_state(wdinfo) +#define rtw_p2p_role(wdinfo) _rtw_p2p_role(wdinfo) +#define rtw_p2p_chk_state(wdinfo, state) _rtw_p2p_chk_state(wdinfo, state) +#define rtw_p2p_chk_role(wdinfo, role) _rtw_p2p_chk_role(wdinfo, role) + +#define rtw_p2p_findphase_ex_set(wdinfo, value) \ + ((wdinfo)->find_phase_state_exchange_cnt = (value)) + +/* is this find phase exchange for social channel scan? */ +#define rtw_p2p_findphase_ex_is_social(wdinfo) \ +((wdinfo)->find_phase_state_exchange_cnt >= P2P_FINDPHASE_EX_SOCIAL_FIRST) + +/* should we need find phase exchange anymore? */ +#define rtw_p2p_findphase_ex_is_needed(wdinfo) \ + ((wdinfo)->find_phase_state_exchange_cnt < P2P_FINDPHASE_EX_MAX && \ + (wdinfo)->find_phase_state_exchange_cnt != P2P_FINDPHASE_EX_NONE) + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_pwrctrl.h b/drivers/staging/r8188eu/include/rtw_pwrctrl.h new file mode 100644 index 000000000000..543f928e8089 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_pwrctrl.h @@ -0,0 +1,266 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef __RTW_PWRCTRL_H_ +#define __RTW_PWRCTRL_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define FW_PWR0 0 +#define FW_PWR1 1 +#define FW_PWR2 2 +#define FW_PWR3 3 +#define HW_PWR0 7 +#define HW_PWR1 6 +#define HW_PWR2 2 +#define HW_PWR3 0 +#define HW_PWR4 8 + +#define FW_PWRMSK 0x7 + +#define XMIT_ALIVE BIT(0) +#define RECV_ALIVE BIT(1) +#define CMD_ALIVE BIT(2) +#define EVT_ALIVE BIT(3) + +enum power_mgnt { + PS_MODE_ACTIVE = 0, + PS_MODE_MIN, + PS_MODE_MAX, + PS_MODE_DTIM, + PS_MODE_VOIP, + PS_MODE_UAPSD_WMM, + PS_MODE_UAPSD, + PS_MODE_IBSS, + PS_MODE_WWLAN, + PM_Radio_Off, + PM_Card_Disable, + PS_MODE_NUM +}; + +/* + BIT[2:0] = HW state + BIT[3] = Protocol PS state, 0: register active state, + 1: register sleep state + BIT[4] = sub-state +*/ + +#define PS_DPS BIT(0) +#define PS_LCLK (PS_DPS) +#define PS_RF_OFF BIT(1) +#define PS_ALL_ON BIT(2) +#define PS_ST_ACTIVE BIT(3) + +#define PS_ISR_ENABLE BIT(4) +#define PS_IMR_ENABLE BIT(5) +#define PS_ACK BIT(6) +#define PS_TOGGLE BIT(7) + +#define PS_STATE_MASK (0x0F) +#define PS_STATE_HW_MASK (0x07) +#define PS_SEQ_MASK (0xc0) + +#define PS_STATE(x) (PS_STATE_MASK & (x)) +#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) +#define PS_SEQ(x) (PS_SEQ_MASK & (x)) + +#define PS_STATE_S0 (PS_DPS) +#define PS_STATE_S1 (PS_LCLK) +#define PS_STATE_S2 (PS_RF_OFF) +#define PS_STATE_S3 (PS_ALL_ON) +#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) + +#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) +#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) +#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) + +struct reportpwrstate_parm { + unsigned char mode; + unsigned char state; /* the CPWM value */ + unsigned short rsvd; +}; + +static inline void _init_pwrlock(struct semaphore *plock) +{ + sema_init(plock, 1); +} + +static inline void _free_pwrlock(struct semaphore *plock) +{ +} + +static inline void _enter_pwrlock(struct semaphore *plock) +{ + _rtw_down_sema(plock); +} + +static inline void _exit_pwrlock(struct semaphore *plock) +{ + up(plock); +} + +#define LPS_DELAY_TIME 1*HZ /* 1 sec */ + +#define EXE_PWR_NONE 0x01 +#define EXE_PWR_IPS 0x02 +#define EXE_PWR_LPS 0x04 + +/* RF state. */ +enum rt_rf_power_state { + rf_on, /* RF is on after RFSleep or RFOff */ + rf_sleep, /* 802.11 Power Save mode */ + rf_off, /* HW/SW Radio OFF or Inactive Power Save */ + /* Add the new RF state above this line===== */ + rf_max +}; + +/* RF Off Level for IPS or HW/SW radio off */ +#define RT_RF_OFF_LEVL_ASPM BIT(0) /* PCI ASPM */ +#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /* PCI clock request */ +#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) /* PCI D3 mode */ +#define RT_RF_OFF_LEVL_HALT_NIC BIT(3) /* NIC halt, re-init hw param*/ +#define RT_RF_OFF_LEVL_FREE_FW BIT(4) /* FW free, re-download the FW*/ +#define RT_RF_OFF_LEVL_FW_32K BIT(5) /* FW in 32k */ +#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6) /* Always enable ASPM and Clock + * Req in initialization. */ +#define RT_RF_LPS_DISALBE_2R BIT(30) /* When LPS is on, disable 2R + * if no packet is RX or TX. */ +#define RT_RF_LPS_LEVEL_ASPM BIT(31) /* LPS with ASPM */ + +#define RT_IN_PS_LEVEL(ppsc, _PS_FLAG) \ + ((ppsc->cur_ps_level & _PS_FLAG) ? true : false) +#define RT_CLEAR_PS_LEVEL(ppsc, _PS_FLAG) \ + (ppsc->cur_ps_level &= (~(_PS_FLAG))) +#define RT_SET_PS_LEVEL(ppsc, _PS_FLAG) \ + (ppsc->cur_ps_level |= _PS_FLAG) + +enum _PS_BBRegBackup_ { + PSBBREG_RF0 = 0, + PSBBREG_RF1, + PSBBREG_RF2, + PSBBREG_AFE0, + PSBBREG_TOTALCNT +}; + +enum { /* for ips_mode */ + IPS_NONE = 0, + IPS_NORMAL, + IPS_LEVEL_2, +}; + +struct pwrctrl_priv { + struct semaphore lock; + volatile u8 rpwm; /* requested power state for fw */ + volatile u8 cpwm; /* fw current power state. updated when + * 1. read from HCPWM 2. driver lowers power level */ + volatile u8 tog; /* toggling */ + volatile u8 cpwm_tog; /* toggling */ + + u8 pwr_mode; + u8 smart_ps; + u8 bcn_ant_mode; + + u32 alives; + struct work_struct cpwm_event; + u8 bpower_saving; + + u8 b_hw_radio_off; + u8 reg_rfoff; + u8 reg_pdnmode; /* powerdown mode */ + u32 rfoff_reason; + + /* RF OFF Level */ + u32 cur_ps_level; + u32 reg_rfps_level; + uint ips_enter_cnts; + uint ips_leave_cnts; + + u8 ips_mode; + u8 ips_mode_req; /* used to accept the mode setting request, + * will update to ipsmode later */ + uint bips_processing; + u32 ips_deny_time; /* will deny IPS when system time less than this */ + u8 ps_processing; /* temp used to mark whether in rtw_ps_processor */ + + u8 bLeisurePs; + u8 LpsIdleCount; + u8 power_mgnt; + u8 bFwCurrentInPSMode; + u32 DelayLPSLastTimeStamp; + u8 btcoex_rfon; + s32 pnp_current_pwr_state; + u8 pnp_bstop_trx; + + u8 bInternalAutoSuspend; + u8 bInSuspend; +#ifdef CONFIG_BT_COEXIST + u8 bAutoResume; + u8 autopm_cnt; +#endif + u8 bSupportRemoteWakeup; + struct timer_list pwr_state_check_timer; + int pwr_state_check_interval; + u8 pwr_state_check_cnts; + + int ps_flag; + + enum rt_rf_power_state rf_pwrstate;/* cur power state */ + enum rt_rf_power_state change_rfpwrstate; + + u8 wepkeymask; + u8 bHWPowerdown;/* if support hw power down */ + u8 bHWPwrPindetect; + u8 bkeepfwalive; + u8 brfoffbyhw; + unsigned long PS_BBRegBackup[PSBBREG_TOTALCNT]; +}; + +#define rtw_get_ips_mode_req(pwrctrlpriv) \ + (pwrctrlpriv)->ips_mode_req + +#define rtw_ips_mode_req(pwrctrlpriv, ips_mode) \ + ((pwrctrlpriv)->ips_mode_req = (ips_mode)) + +#define RTW_PWR_STATE_CHK_INTERVAL 2000 + +#define _rtw_set_pwr_state_check_timer(pwrctrlpriv, ms) \ + do { \ + _set_timer(&(pwrctrlpriv)->pwr_state_check_timer, (ms)); \ + } while (0) + +#define rtw_set_pwr_state_check_timer(pwrctrl) \ + _rtw_set_pwr_state_check_timer((pwrctrl), \ + (pwrctrl)->pwr_state_check_interval) + +void rtw_init_pwrctrl_priv(struct adapter *adapter); +void rtw_free_pwrctrl_priv(struct adapter *adapter); + +void rtw_set_ps_mode(struct adapter *adapter, u8 ps_mode, u8 smart_ps, + u8 bcn_ant_mode); +void rtw_set_rpwm(struct adapter *adapter, u8 val8); +void LeaveAllPowerSaveMode(struct adapter *adapter); +void ips_enter(struct adapter *padapter); +int ips_leave(struct adapter *padapter); + +void rtw_ps_processor(struct adapter *padapter); + +enum rt_rf_power_state RfOnOffDetect(struct adapter *iadapter); + +s32 LPS_RF_ON_check(struct adapter *adapter, u32 delay_ms); +void LPS_Enter(struct adapter *adapter); +void LPS_Leave(struct adapter *adapter); + +u8 rtw_interface_ps_func(struct adapter *adapter, + enum hal_intf_ps_func efunc_id, u8 *val); +void rtw_set_ips_deny(struct adapter *adapter, u32 ms); +int _rtw_pwr_wakeup(struct adapter *adapter, u32 ips_defer_ms, + const char *caller); +#define rtw_pwr_wakeup(adapter) \ + _rtw_pwr_wakeup(adapter, RTW_PWR_STATE_CHK_INTERVAL, __func__) +#define rtw_pwr_wakeup_ex(adapter, ips_deffer_ms) \ + _rtw_pwr_wakeup(adapter, ips_deffer_ms, __func__) +int rtw_pm_set_ips(struct adapter *adapter, u8 mode); +int rtw_pm_set_lps(struct adapter *adapter, u8 mode); + +#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_recv.h b/drivers/staging/r8188eu/include/rtw_recv.h new file mode 100644 index 000000000000..d1d1ca0e56d6 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_recv.h @@ -0,0 +1,413 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef _RTW_RECV_H_ +#define _RTW_RECV_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define NR_RECVFRAME 256 + +#define RXFRAME_ALIGN 8 +#define RXFRAME_ALIGN_SZ (1<<RXFRAME_ALIGN) + +#define MAX_RXFRAME_CNT 512 +#define MAX_RX_NUMBLKS (32) +#define RECVFRAME_HDR_ALIGN 128 + +#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) + +#define MAX_SUBFRAME_COUNT 64 + +#define LLC_HEADER_SIZE 6 + +/* for Rx reordering buffer control */ +struct recv_reorder_ctrl { + struct adapter *padapter; + u8 enable; + u16 indicate_seq;/* wstart_b, init_value=0xffff */ + u16 wend_b; + u8 wsize_b; + struct __queue pending_recvframe_queue; + struct timer_list reordering_ctrl_timer; +}; + +struct stainfo_rxcache { + u16 tid_rxseq[16]; +/* + unsigned short tid0_rxseq; + unsigned short tid1_rxseq; + unsigned short tid2_rxseq; + unsigned short tid3_rxseq; + unsigned short tid4_rxseq; + unsigned short tid5_rxseq; + unsigned short tid6_rxseq; + unsigned short tid7_rxseq; + unsigned short tid8_rxseq; + unsigned short tid9_rxseq; + unsigned short tid10_rxseq; + unsigned short tid11_rxseq; + unsigned short tid12_rxseq; + unsigned short tid13_rxseq; + unsigned short tid14_rxseq; + unsigned short tid15_rxseq; +*/ +}; + +struct smooth_rssi_data { + u32 elements[100]; /* array to store values */ + u32 index; /* index to current array to store */ + u32 total_num; /* num of valid elements */ + u32 total_val; /* sum of valid elements */ +}; + +struct signal_stat { + u8 update_req; /* used to indicate */ + u8 avg_val; /* avg of valid elements */ + u32 total_num; /* num of valid elements */ + u32 total_val; /* sum of valid elements */ +}; +#define MAX_PATH_NUM_92CS 3 +struct phy_info { + u8 RxPWDBAll; + u8 SignalQuality; /* in 0-100 index. */ + u8 RxMIMOSignalQuality[MAX_PATH_NUM_92CS]; /* EVM */ + u8 RxMIMOSignalStrength[MAX_PATH_NUM_92CS];/* in 0~100 index */ + s8 RxPower; /* in dBm Translate from PWdB */ +/* Real power in dBm for this packet, no beautification and aggregation. + * Keep this raw info to be used for the other procedures. */ + s8 recvpower; + u8 BTRxRSSIPercentage; + u8 SignalStrength; /* in 0-100 index. */ + u8 RxPwr[MAX_PATH_NUM_92CS];/* per-path's pwdb */ + u8 RxSNR[MAX_PATH_NUM_92CS];/* per-path's SNR */ +}; + +struct rx_pkt_attrib { + u16 pkt_len; + u8 physt; + u8 drvinfo_sz; + u8 shift_sz; + u8 hdrlen; /* the WLAN Header Len */ + u8 to_fr_ds; + u8 amsdu; + u8 qos; + u8 priority; + u8 pw_save; + u8 mdata; + u16 seq_num; + u8 frag_num; + u8 mfrag; + u8 order; + u8 privacy; /* in frame_ctrl field */ + u8 bdecrypted; + u8 encrypt; /* when 0 indicate no encrypt. when non-zero, + * indicate the encrypt algorith */ + u8 iv_len; + u8 icv_len; + u8 crc_err; + u8 icv_err; + + u16 eth_type; + + u8 dst[ETH_ALEN] __aligned(2); + u8 src[ETH_ALEN] __aligned(2); + u8 ta[ETH_ALEN] __aligned(2); + u8 ra[ETH_ALEN] __aligned(2); + u8 bssid[ETH_ALEN] __aligned(2); + + u8 ack_policy; + + u8 key_index; + + u8 mcs_rate; + u8 rxht; + u8 sgi; + u8 pkt_rpt_type; + u32 MacIDValidEntry[2]; /* 64 bits present 64 entry. */ + + struct phy_info phy_info; +}; + +/* These definition is used for Rx packet reordering. */ +#define SN_LESS(a, b) (((a - b) & 0x800) != 0) +#define SN_EQUAL(a, b) (a == b) +#define REORDER_WAIT_TIME (50) /* (ms) */ + +#define RECVBUFF_ALIGN_SZ 8 + +#define RXDESC_SIZE 24 +#define RXDESC_OFFSET RXDESC_SIZE + +struct recv_stat { + __le32 rxdw0; + __le32 rxdw1; + __le32 rxdw2; + __le32 rxdw3; + __le32 rxdw4; + __le32 rxdw5; +}; + +#define EOR BIT(30) + +/* +accesser of recv_priv: rtw_recv_entry(dispatch / passive level); +recv_thread(passive) ; returnpkt(dispatch) +; halt(passive) ; + +using enter_critical section to protect +*/ +struct recv_priv { + spinlock_t lock; + struct __queue free_recv_queue; + struct __queue recv_pending_queue; + struct __queue uc_swdec_pending_queue; + u8 *pallocated_frame_buf; + u8 *precv_frame_buf; + uint free_recvframe_cnt; + struct adapter *adapter; + u32 bIsAnyNonBEPkts; + u64 rx_bytes; + u64 rx_pkts; + u64 rx_drop; + u64 last_rx_bytes; + + uint rx_icv_err; + uint rx_largepacket_crcerr; + uint rx_smallpacket_crcerr; + uint rx_middlepacket_crcerr; + struct semaphore allrxreturnevt; + uint ff_hwaddr; + u8 rx_pending_cnt; + + struct tasklet_struct irq_prepare_beacon_tasklet; + struct tasklet_struct recv_tasklet; + struct sk_buff_head free_recv_skb_queue; + struct sk_buff_head rx_skb_queue; + u8 *pallocated_recv_buf; + u8 *precv_buf; /* 4 alignment */ + struct __queue free_recv_buf_queue; + u32 free_recv_buf_queue_cnt; + /* For display the phy informatiom */ + u8 is_signal_dbg; /* for debug */ + u8 signal_strength_dbg; /* for debug */ + s8 rssi; + s8 rxpwdb; + u8 signal_strength; + u8 signal_qual; + u8 noise; + int RxSNRdB[2]; + s8 RxRssi[2]; + int FalseAlmCnt_all; + + struct timer_list signal_stat_timer; + u32 signal_stat_sampling_interval; + struct signal_stat signal_qual_data; + struct signal_stat signal_strength_data; +}; + +#define rtw_set_signal_stat_timer(recvpriv) \ + _set_timer(&(recvpriv)->signal_stat_timer, \ + (recvpriv)->signal_stat_sampling_interval) + +struct sta_recv_priv { + spinlock_t lock; + int option; + struct __queue defrag_q; /* keeping the fragment frame until defrag */ + struct stainfo_rxcache rxcache; +}; + +struct recv_buf { + struct list_head list; + spinlock_t recvbuf_lock; + u32 ref_cnt; + struct adapter *adapter; + u8 *pbuf; + u8 *pallocated_buf; + u32 len; + u8 *phead; + u8 *pdata; + u8 *ptail; + u8 *pend; + struct urb *purb; + dma_addr_t dma_transfer_addr; /* (in) dma addr for transfer_buffer */ + u32 alloc_sz; + u8 irp_pending; + int transfer_len; + struct sk_buff *pskb; + u8 reuse; +}; + +/* + head -----> + + data -----> + + payload + + tail -----> + + end -----> + + len = (unsigned int )(tail - data); + +*/ +struct recv_frame { + struct list_head list; + struct sk_buff *pkt; + struct sk_buff *pkt_newalloc; + struct adapter *adapter; + u8 fragcnt; + int frame_tag; + struct rx_pkt_attrib attrib; + uint len; + u8 *rx_head; + u8 *rx_data; + u8 *rx_tail; + u8 *rx_end; + void *precvbuf; + struct sta_info *psta; + /* for A-MPDU Rx reordering buffer control */ + struct recv_reorder_ctrl *preorder_ctrl; +}; + +struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue); +struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue); +void rtw_init_recvframe(struct recv_frame *precvframe, + struct recv_priv *precvpriv); +int rtw_free_recvframe(struct recv_frame *precvframe, + struct __queue *pfree_recv_queue); +#define rtw_dequeue_recvframe(queue) rtw_alloc_recvframe(queue) +int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue); +int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue); +void rtw_free_recvframe_queue(struct __queue *pframequeue, + struct __queue *pfree_recv_queue); +u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter); +int rtw_enqueue_recvbuf_to_head(struct recv_buf *buf, struct __queue *queue); +int rtw_enqueue_recvbuf(struct recv_buf *precvbuf, struct __queue *queue); +struct recv_buf *rtw_dequeue_recvbuf(struct __queue *queue); + +void rtw_reordering_ctrl_timeout_handler(void *pcontext); + +static inline u8 *get_rxmem(struct recv_frame *precvframe) +{ + /* always return rx_head... */ + if (precvframe == NULL) + return NULL; + return precvframe->rx_head; +} + +static inline u8 *get_rx_status(struct recv_frame *precvframe) +{ + return get_rxmem(precvframe); +} + +static inline u8 *get_recvframe_data(struct recv_frame *precvframe) +{ + /* always return rx_data */ + if (precvframe == NULL) + return NULL; + + return precvframe->rx_data; +} + +static inline u8 *recvframe_push(struct recv_frame *precvframe, int sz) +{ + /* append data before rx_data */ + + /* add data to the start of recv_frame + * + * This function extends the used data area of the recv_frame at the buffer + * start. rx_data must be still larger than rx_head, after pushing. + */ + if (precvframe == NULL) + return NULL; + precvframe->rx_data -= sz ; + if (precvframe->rx_data < precvframe->rx_head) { + precvframe->rx_data += sz; + return NULL; + } + precvframe->len += sz; + return precvframe->rx_data; +} + +static inline u8 *recvframe_pull(struct recv_frame *precvframe, int sz) +{ + /* rx_data += sz; move rx_data sz bytes hereafter */ + + /* used for extract sz bytes from rx_data, update rx_data and return + * the updated rx_data to the caller */ + + if (precvframe == NULL) + return NULL; + precvframe->rx_data += sz; + if (precvframe->rx_data > precvframe->rx_tail) { + precvframe->rx_data -= sz; + return NULL; + } + precvframe->len -= sz; + return precvframe->rx_data; +} + +static inline u8 *recvframe_put(struct recv_frame *precvframe, int sz) +{ + /* used for append sz bytes from ptr to rx_tail, update rx_tail + * and return the updated rx_tail to the caller */ + /* after putting, rx_tail must be still larger than rx_end. */ + + if (precvframe == NULL) + return NULL; + + precvframe->rx_tail += sz; + + if (precvframe->rx_tail > precvframe->rx_end) { + precvframe->rx_tail -= sz; + return NULL; + } + precvframe->len += sz; + return precvframe->rx_tail; +} + +static inline u8 *recvframe_pull_tail(struct recv_frame *precvframe, int sz) +{ + /* rmv data from rx_tail (by yitsen) */ + + /* used for extract sz bytes from rx_end, update rx_end and return + * the updated rx_end to the caller */ + /* after pulling, rx_end must be still larger than rx_data. */ + + if (precvframe == NULL) + return NULL; + precvframe->rx_tail -= sz; + if (precvframe->rx_tail < precvframe->rx_data) { + precvframe->rx_tail += sz; + return NULL; + } + precvframe->len -= sz; + return precvframe->rx_tail; +} + +static inline int get_recvframe_len(struct recv_frame *precvframe) +{ + return precvframe->len; +} + +static inline s32 translate_percentage_to_dbm(u32 sig_stren_index) +{ + s32 power; /* in dBm. */ + + /* Translate to dBm (x=0.5y-95). */ + power = (s32)((sig_stren_index + 1) >> 1); + power -= 95; + + return power; +} + +struct sta_info; + +void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); + +void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_rf.h b/drivers/staging/r8188eu/include/rtw_rf.h new file mode 100644 index 000000000000..48129da9c93f --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_rf.h @@ -0,0 +1,126 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_RF_H_ +#define __RTW_RF_H_ + +#include "rtw_cmd.h" + +#define OFDM_PHY 1 +#define MIXED_PHY 2 +#define CCK_PHY 3 + +#define NumRates (13) + +/* slot time for 11g */ +#define SHORT_SLOT_TIME 9 +#define NON_SHORT_SLOT_TIME 20 + +#define RTL8711_RF_MAX_SENS 6 +#define RTL8711_RF_DEF_SENS 4 + +/* We now define the following channels as the max channels in each + * channel plan. */ +/* 2G, total 14 chnls */ +/* {1,2,3,4,5,6,7,8,9,10,11,12,13,14} */ +#define MAX_CHANNEL_NUM_2G 14 +#define MAX_CHANNEL_NUM 14 /* 2.4 GHz only */ + +#define NUM_REGULATORYS 1 + +/* Country codes */ +#define USA 0x555320 +#define EUROPE 0x1 /* temp, should be provided later */ +#define JAPAN 0x2 /* temp, should be provided later */ + +struct regulatory_class { + u32 starting_freq; /* MHz, */ + u8 channel_set[MAX_CHANNEL_NUM]; + u8 channel_cck_power[MAX_CHANNEL_NUM]; /* dbm */ + u8 channel_ofdm_power[MAX_CHANNEL_NUM]; /* dbm */ + u8 txpower_limit; /* dbm */ + u8 channel_spacing; /* MHz */ + u8 modem; +}; + +enum capability { + cESS = 0x0001, + cIBSS = 0x0002, + cPollable = 0x0004, + cPollReq = 0x0008, + cPrivacy = 0x0010, + cShortPreamble = 0x0020, + cPBCC = 0x0040, + cChannelAgility = 0x0080, + cSpectrumMgnt = 0x0100, + cQos = 0x0200, /* For HCCA, use with CF-Pollable + * and CF-PollReq */ + cShortSlotTime = 0x0400, + cAPSD = 0x0800, + cRM = 0x1000, /* RRM (Radio Request Measurement) */ + cDSSS_OFDM = 0x2000, + cDelayedBA = 0x4000, + cImmediateBA = 0x8000, +}; + +enum _REG_PREAMBLE_MODE { + PREAMBLE_LONG = 1, + PREAMBLE_AUTO = 2, + PREAMBLE_SHORT = 3, +}; + +enum _RTL8712_RF_MIMO_CONFIG_ { + RTL8712_RFCONFIG_1T = 0x10, + RTL8712_RFCONFIG_2T = 0x20, + RTL8712_RFCONFIG_1R = 0x01, + RTL8712_RFCONFIG_2R = 0x02, + RTL8712_RFCONFIG_1T1R = 0x11, + RTL8712_RFCONFIG_1T2R = 0x12, + RTL8712_RFCONFIG_TURBO = 0x92, + RTL8712_RFCONFIG_2T2R = 0x22 +}; + +enum rf90_radio_path { + RF90_PATH_A = 0, /* Radio Path A */ + RF90_PATH_B = 1, /* Radio Path B */ + RF90_PATH_C = 2, /* Radio Path C */ + RF90_PATH_D = 3 /* Radio Path D */ +}; + +/* Bandwidth Offset */ +#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 +#define HAL_PRIME_CHNL_OFFSET_LOWER 1 +#define HAL_PRIME_CHNL_OFFSET_UPPER 2 + +/* Represent Channel Width in HT Capabilities */ +/* */ +enum ht_channel_width { + HT_CHANNEL_WIDTH_20 = 0, + HT_CHANNEL_WIDTH_40 = 1, +}; + +/* */ +/* Represent Extension Channel Offset in HT Capabilities */ +/* This is available only in 40Mhz mode. */ +/* */ +enum ht_extchnl_offset { + HT_EXTCHNL_OFFSET_NO_EXT = 0, + HT_EXTCHNL_OFFSET_UPPER = 1, + HT_EXTCHNL_OFFSET_NO_DEF = 2, + HT_EXTCHNL_OFFSET_LOWER = 3, +}; + +/* 2007/11/15 MH Define different RF type. */ +enum rt_rf_type_def { + RF_1T2R = 0, + RF_2T4R = 1, + RF_2T2R = 2, + RF_1T1R = 3, + RF_2T2R_GREEN = 4, + RF_819X_MAX_TYPE = 5, +}; + +u32 rtw_ch2freq(u32 ch); +u32 rtw_freq2ch(u32 freq); + +#endif /* _RTL8711_RF_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_security.h b/drivers/staging/r8188eu/include/rtw_security.h new file mode 100644 index 000000000000..ec6ecdb7bc98 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_security.h @@ -0,0 +1,341 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __RTW_SECURITY_H_ +#define __RTW_SECURITY_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define _NO_PRIVACY_ 0x0 +#define _WEP40_ 0x1 +#define _TKIP_ 0x2 +#define _TKIP_WTMIC_ 0x3 +#define _AES_ 0x4 +#define _WEP104_ 0x5 +#define _WEP_WPA_MIXED_ 0x07 /* WEP + WPA */ +#define _SMS4_ 0x06 + +#define is_wep_enc(alg) (((alg) == _WEP40_) || ((alg) == _WEP104_)) + +#define _WPA_IE_ID_ 0xdd +#define _WPA2_IE_ID_ 0x30 + +#define SHA256_MAC_LEN 32 +#define AES_BLOCK_SIZE 16 +#define AES_PRIV_SIZE (4 * 44) + +enum { + ENCRYP_PROTOCOL_OPENSYS, /* open system */ + ENCRYP_PROTOCOL_WEP, /* WEP */ + ENCRYP_PROTOCOL_WPA, /* WPA */ + ENCRYP_PROTOCOL_WPA2, /* WPA2 */ + ENCRYP_PROTOCOL_WAPI, /* WAPI: Not support in this version */ + ENCRYP_PROTOCOL_MAX +}; + +#ifndef Ndis802_11AuthModeWPA2 +#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) +#endif + +#ifndef Ndis802_11AuthModeWPA2PSK +#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) +#endif + +union pn48 { + u64 val; + +#ifdef __LITTLE_ENDIAN + struct { + u8 TSC0; + u8 TSC1; + u8 TSC2; + u8 TSC3; + u8 TSC4; + u8 TSC5; + u8 TSC6; + u8 TSC7; + } _byte_; + +#elif defined(__BIG_ENDIAN) + + struct { + u8 TSC7; + u8 TSC6; + u8 TSC5; + u8 TSC4; + u8 TSC3; + u8 TSC2; + u8 TSC1; + u8 TSC0; + } _byte_; +#endif +}; + +union Keytype { + u8 skey[16]; + u32 lkey[4]; +}; + +struct rt_pmkid_list { + u8 bUsed; + u8 Bssid[6]; + u8 PMKID[16]; + u8 SsidBuf[33]; + u8 *ssid_octet; + u16 ssid_length; +}; + +struct security_priv { + u32 dot11AuthAlgrthm; /* 802.11 auth, could be open, + * shared, 8021x and authswitch */ + u32 dot11PrivacyAlgrthm; /* This specify the privacy for + * shared auth. algorithm. */ + /* WEP */ + u32 dot11PrivacyKeyIndex; /* this is only valid for legendary + * wep, 0~3 for key id.(tx key index) */ + union Keytype dot11DefKey[4]; /* this is only valid for def. key */ + u32 dot11DefKeylen[4]; + u32 dot118021XGrpPrivacy; /* This specify the privacy algthm. + * used for Grp key */ + u32 dot118021XGrpKeyid; /* key id used for Grp Key + * ( tx key index) */ + union Keytype dot118021XGrpKey[4]; /* 802.1x Group Key, + * for inx0 and inx1 */ + union Keytype dot118021XGrptxmickey[4]; + union Keytype dot118021XGrprxmickey[4]; + union pn48 dot11Grptxpn; /* PN48 used for Grp Key xmit.*/ + union pn48 dot11Grprxpn; /* PN48 used for Grp Key recv.*/ +#ifdef CONFIG_88EU_AP_MODE + /* extend security capabilities for AP_MODE */ + unsigned int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */ + unsigned int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */ + unsigned int wpa_group_cipher; + unsigned int wpa2_group_cipher; + unsigned int wpa_pairwise_cipher; + unsigned int wpa2_pairwise_cipher; +#endif + u8 wps_ie[MAX_WPS_IE_LEN];/* added in assoc req */ + int wps_ie_len; + u8 binstallGrpkey; + u8 busetkipkey; + u8 bcheck_grpkey; + u8 bgrpkey_handshake; + s32 sw_encrypt;/* from registry_priv */ + s32 sw_decrypt;/* from registry_priv */ + s32 hw_decrypted;/* if the rx packets is hw_decrypted==false,i + * it means the hw has not been ready. */ + + /* keeps the auth_type & enc_status from upper layer + * ioctl(wpa_supplicant or wzc) */ + u32 ndisauthtype; /* NDIS_802_11_AUTHENTICATION_MODE */ + u32 ndisencryptstatus; /* NDIS_802_11_ENCRYPTION_STATUS */ + struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ + struct ndis_802_11_wep ndiswep; + u8 assoc_info[600]; + u8 szofcapability[256]; /* for wpa2 usage */ + u8 oidassociation[512]; /* for wpa/wpa2 usage */ + u8 authenticator_ie[256]; /* store ap security information element */ + u8 supplicant_ie[256]; /* store sta security information element */ + + /* for tkip countermeasure */ + u32 last_mic_err_time; + u8 btkip_countermeasure; + u8 btkip_wait_report; + u32 btkip_countermeasure_time; + + /* */ + /* For WPA2 Pre-Authentication. */ + /* */ + struct rt_pmkid_list PMKIDList[NUM_PMKID_CACHE]; + u8 PMKIDIndex; + u8 bWepDefaultKeyIdxSet; +}; + +#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ +do { \ + switch (psecuritypriv->dot11AuthAlgrthm) { \ + case dot11AuthAlgrthm_Open: \ + case dot11AuthAlgrthm_Shared: \ + case dot11AuthAlgrthm_Auto: \ + encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm; \ + break; \ + case dot11AuthAlgrthm_8021X: \ + if (bmcst) \ + encry_algo = (u8)psecuritypriv->dot118021XGrpPrivacy;\ + else \ + encry_algo = (u8)psta->dot118021XPrivacy; \ + break; \ + case dot11AuthAlgrthm_WAPI: \ + encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm; \ + break; \ + } \ +} while (0) + +#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt) \ +do { \ + switch (encrypt) { \ + case _WEP40_: \ + case _WEP104_: \ + iv_len = 4; \ + icv_len = 4; \ + break; \ + case _TKIP_: \ + iv_len = 8; \ + icv_len = 4; \ + break; \ + case _AES_: \ + iv_len = 8; \ + icv_len = 8; \ + break; \ + case _SMS4_: \ + iv_len = 18; \ + icv_len = 16; \ + break; \ + default: \ + iv_len = 0; \ + icv_len = 0; \ + break; \ + } \ +} while (0) + +#define GET_TKIP_PN(iv, dot11txpn) \ +do { \ + dot11txpn._byte_.TSC0 = iv[2]; \ + dot11txpn._byte_.TSC1 = iv[0]; \ + dot11txpn._byte_.TSC2 = iv[4]; \ + dot11txpn._byte_.TSC3 = iv[5]; \ + dot11txpn._byte_.TSC4 = iv[6]; \ + dot11txpn._byte_.TSC5 = iv[7]; \ +} while (0) + +#define ROL32(A, n) (((A) << (n)) | (((A)>>(32-(n))) & ((1UL << (n)) - 1))) +#define ROR32(A, n) ROL32((A), 32-(n)) + +struct mic_data { + u32 K0, K1; /* Key */ + u32 L, R; /* Current state */ + u32 M; /* Message accumulator (single word) */ + u32 nBytesInM; /* # bytes in M */ +}; + +extern const u32 Te0[256]; +extern const u32 Te1[256]; +extern const u32 Te2[256]; +extern const u32 Te3[256]; +extern const u32 Te4[256]; +extern const u32 Td0[256]; +extern const u32 Td1[256]; +extern const u32 Td2[256]; +extern const u32 Td3[256]; +extern const u32 Td4[256]; +extern const u32 rcon[10]; +extern const u8 Td4s[256]; +extern const u8 rcons[10]; + +#define RCON(i) (rcons[(i)] << 24) + +static inline u32 rotr(u32 val, int bits) +{ + return (val >> bits) | (val << (32 - bits)); +} + +#define TE0(i) Te0[((i) >> 24) & 0xff] +#define TE1(i) rotr(Te0[((i) >> 16) & 0xff], 8) +#define TE2(i) rotr(Te0[((i) >> 8) & 0xff], 16) +#define TE3(i) rotr(Te0[(i) & 0xff], 24) +#define TE41(i) ((Te0[((i) >> 24) & 0xff] << 8) & 0xff000000) +#define TE42(i) (Te0[((i) >> 16) & 0xff] & 0x00ff0000) +#define TE43(i) (Te0[((i) >> 8) & 0xff] & 0x0000ff00) +#define TE44(i) ((Te0[(i) & 0xff] >> 8) & 0x000000ff) +#define TE421(i) ((Te0[((i) >> 16) & 0xff] << 8) & 0xff000000) +#define TE432(i) (Te0[((i) >> 8) & 0xff] & 0x00ff0000) +#define TE443(i) (Te0[(i) & 0xff] & 0x0000ff00) +#define TE414(i) ((Te0[((i) >> 24) & 0xff] >> 8) & 0x000000ff) +#define TE4(i) ((Te0[(i)] >> 8) & 0x000000ff) + +#define TD0(i) Td0[((i) >> 24) & 0xff] +#define TD1(i) rotr(Td0[((i) >> 16) & 0xff], 8) +#define TD2(i) rotr(Td0[((i) >> 8) & 0xff], 16) +#define TD3(i) rotr(Td0[(i) & 0xff], 24) +#define TD41(i) (Td4s[((i) >> 24) & 0xff] << 24) +#define TD42(i) (Td4s[((i) >> 16) & 0xff] << 16) +#define TD43(i) (Td4s[((i) >> 8) & 0xff] << 8) +#define TD44(i) (Td4s[(i) & 0xff]) +#define TD0_(i) Td0[(i) & 0xff] +#define TD1_(i) rotr(Td0[(i) & 0xff], 8) +#define TD2_(i) rotr(Td0[(i) & 0xff], 16) +#define TD3_(i) rotr(Td0[(i) & 0xff], 24) + +#define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ \ + ((u32)(pt)[2] << 8) ^ ((u32)(pt)[3])) + +#define PUTU32(ct, st) { \ +(ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); \ +(ct)[2] = (u8)((st) >> 8); (ct)[3] = (u8)(st); } + +#define WPA_GET_BE32(a) ((((u32)(a)[0]) << 24) | (((u32)(a)[1]) << 16) | \ + (((u32)(a)[2]) << 8) | ((u32)(a)[3])) + +#define WPA_PUT_LE16(a, val) \ + do { \ + (a)[1] = ((u16)(val)) >> 8; \ + (a)[0] = ((u16)(val)) & 0xff; \ + } while (0) + +#define WPA_PUT_BE32(a, val) \ + do { \ + (a)[0] = (u8)((((u32)(val)) >> 24) & 0xff); \ + (a)[1] = (u8)((((u32)(val)) >> 16) & 0xff); \ + (a)[2] = (u8)((((u32)(val)) >> 8) & 0xff); \ + (a)[3] = (u8)(((u32)(val)) & 0xff); \ + } while (0) + +#define WPA_PUT_BE64(a, val) \ + do { \ + (a)[0] = (u8)(((u64)(val)) >> 56); \ + (a)[1] = (u8)(((u64)(val)) >> 48); \ + (a)[2] = (u8)(((u64)(val)) >> 40); \ + (a)[3] = (u8)(((u64)(val)) >> 32); \ + (a)[4] = (u8)(((u64)(val)) >> 24); \ + (a)[5] = (u8)(((u64)(val)) >> 16); \ + (a)[6] = (u8)(((u64)(val)) >> 8); \ + (a)[7] = (u8)(((u64)(val)) & 0xff); \ + } while (0) + +/* ===== start - public domain SHA256 implementation ===== */ + +/* This is based on SHA256 implementation in LibTomCrypt that was released into + * public domain by Tom St Denis. */ + +/* Various logical functions */ +#define RORc(x, y) \ + (((((unsigned long)(x) & 0xFFFFFFFFUL) >> (unsigned long)((y)&31)) | \ + ((unsigned long)(x) << (unsigned long)(32-((y)&31)))) & 0xFFFFFFFFUL) +#define Ch(x, y ,z) (z ^ (x & (y ^ z))) +#define Maj(x, y, z) (((x | y) & z) | (x & y)) +#define S(x, n) RORc((x), (n)) +#define R(x, n) (((x)&0xFFFFFFFFUL)>>(n)) +#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22)) +#define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25)) +#define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3)) +#define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10)) +#ifndef MIN +#define MIN(x, y) (((x) < (y)) ? (x) : (y)) +#endif + +void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key); +void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b); +void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); +void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst); +void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, + u8 *Miccode, u8 priority); +u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe); +u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe); +void rtw_wep_encrypt(struct adapter *padapter, u8 *pxmitframe); +u32 rtw_aes_decrypt(struct adapter *padapter, u8 *precvframe); +u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe); +void rtw_wep_decrypt(struct adapter *padapter, u8 *precvframe); +void rtw_use_tkipkey_handler(void *FunctionContext); + +#endif /* __RTL871X_SECURITY_H_ */ diff --git a/drivers/staging/r8188eu/include/rtw_sreset.h b/drivers/staging/r8188eu/include/rtw_sreset.h new file mode 100644 index 000000000000..4e97997c305b --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_sreset.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef _RTW_SRESET_C_ +#define _RTW_SRESET_C_ + +#include "osdep_service.h" +#include "drv_types.h" + +struct sreset_priv { + struct mutex silentreset_mutex; + u8 silent_reset_inprogress; + u8 wifi_error_status; + unsigned long last_tx_time; + unsigned long last_tx_complete_time; +}; + +#include "rtl8188e_hal.h" + +#define WIFI_STATUS_SUCCESS 0 +#define USB_VEN_REQ_CMD_FAIL BIT(0) +#define USB_READ_PORT_FAIL BIT(1) +#define USB_WRITE_PORT_FAIL BIT(2) +#define WIFI_MAC_TXDMA_ERROR BIT(3) +#define WIFI_TX_HANG BIT(4) +#define WIFI_RX_HANG BIT(5) +#define WIFI_IF_NOT_EXIST BIT(6) + +void sreset_init_value(struct adapter *padapter); +void sreset_reset_value(struct adapter *padapter); +u8 sreset_get_wifi_status(struct adapter *padapter); +void sreset_set_wifi_error_status(struct adapter *padapter, u32 status); + +#endif diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h new file mode 100644 index 000000000000..5f6e2402e5c4 --- /dev/null +++ b/drivers/staging/r8188eu/include/rtw_xmit.h @@ -0,0 +1,367 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _RTW_XMIT_H_ +#define _RTW_XMIT_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +#define MAX_XMITBUF_SZ (20480) /* 20k */ +#define NR_XMITBUFF (4) + +#define XMITBUF_ALIGN_SZ 4 + +/* xmit extension buff defination */ +#define MAX_XMIT_EXTBUF_SZ (1536) +#define NR_XMIT_EXTBUFF (32) + +#define MAX_NUMBLKS (1) + +#define XMIT_VO_QUEUE (0) +#define XMIT_VI_QUEUE (1) +#define XMIT_BE_QUEUE (2) +#define XMIT_BK_QUEUE (3) + +#define VO_QUEUE_INX 0 +#define VI_QUEUE_INX 1 +#define BE_QUEUE_INX 2 +#define BK_QUEUE_INX 3 +#define BCN_QUEUE_INX 4 +#define MGT_QUEUE_INX 5 +#define HIGH_QUEUE_INX 6 +#define TXCMD_QUEUE_INX 7 + +#define HW_QUEUE_ENTRY 8 + +#define WEP_IV(pattrib_iv, dot11txpn, keyidx)\ +do {\ + pattrib_iv[0] = dot11txpn._byte_.TSC0;\ + pattrib_iv[1] = dot11txpn._byte_.TSC1;\ + pattrib_iv[2] = dot11txpn._byte_.TSC2;\ + pattrib_iv[3] = ((keyidx & 0x3)<<6);\ + dot11txpn.val = (dot11txpn.val == 0xffffff) ? 0 : (dot11txpn.val+1);\ +} while (0) + +#define TKIP_IV(pattrib_iv, dot11txpn, keyidx)\ +do {\ + pattrib_iv[0] = dot11txpn._byte_.TSC1;\ + pattrib_iv[1] = (dot11txpn._byte_.TSC1 | 0x20) & 0x7f;\ + pattrib_iv[2] = dot11txpn._byte_.TSC0;\ + pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\ + pattrib_iv[4] = dot11txpn._byte_.TSC2;\ + pattrib_iv[5] = dot11txpn._byte_.TSC3;\ + pattrib_iv[6] = dot11txpn._byte_.TSC4;\ + pattrib_iv[7] = dot11txpn._byte_.TSC5;\ + dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\ +} while (0) + +#define AES_IV(pattrib_iv, dot11txpn, keyidx)\ +do { \ + pattrib_iv[0] = dot11txpn._byte_.TSC0; \ + pattrib_iv[1] = dot11txpn._byte_.TSC1; \ + pattrib_iv[2] = 0; \ + pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6); \ + pattrib_iv[4] = dot11txpn._byte_.TSC2; \ + pattrib_iv[5] = dot11txpn._byte_.TSC3; \ + pattrib_iv[6] = dot11txpn._byte_.TSC4; \ + pattrib_iv[7] = dot11txpn._byte_.TSC5; \ + dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\ +} while (0) + +#define HWXMIT_ENTRY 4 + +#define TXDESC_SIZE 32 + +#define PACKET_OFFSET_SZ (8) +#define TXDESC_OFFSET (TXDESC_SIZE + PACKET_OFFSET_SZ) + +struct tx_desc { + /* DWORD 0 */ + __le32 txdw0; + __le32 txdw1; + __le32 txdw2; + __le32 txdw3; + __le32 txdw4; + __le32 txdw5; + __le32 txdw6; + __le32 txdw7; +}; + +union txdesc { + struct tx_desc txdesc; + unsigned int value[TXDESC_SIZE>>2]; +}; + +struct hw_xmit { + struct __queue *sta_queue; + int accnt; +}; + +/* reduce size */ +struct pkt_attrib { + u8 type; + u8 subtype; + u8 bswenc; + u8 dhcp_pkt; + u16 ether_type; + u16 seqnum; + u16 pkt_hdrlen; /* the original 802.3 pkt header len */ + u16 hdrlen; /* the WLAN Header Len */ + u32 pktlen; /* the original 802.3 pkt raw_data len (not include + * ether_hdr data) */ + u32 last_txcmdsz; + u8 nr_frags; + u8 encrypt; /* when 0 indicate no encrypt. when non-zero, + * indicate the encrypt algorith */ + u8 iv_len; + u8 icv_len; + u8 iv[18]; + u8 icv[16]; + u8 priority; + u8 ack_policy; + u8 mac_id; + u8 vcs_mode; /* virtual carrier sense method */ + u8 dst[ETH_ALEN] __aligned(2); + u8 src[ETH_ALEN] __aligned(2); + u8 ta[ETH_ALEN] __aligned(2); + u8 ra[ETH_ALEN] __aligned(2); + u8 key_idx; + u8 qos_en; + u8 ht_en; + u8 raid;/* rate adpative id */ + u8 bwmode; + u8 ch_offset;/* PRIME_CHNL_OFFSET */ + u8 sgi;/* short GI */ + u8 ampdu_en;/* tx ampdu enable */ + u8 mdata;/* more data bit */ + u8 pctrl;/* per packet txdesc control enable */ + u8 triggered;/* for ap mode handling Power Saving sta */ + u8 qsel; + u8 eosp; + u8 rate; + u8 intel_proxim; + u8 retry_ctrl; + struct sta_info *psta; +}; + +#define WLANHDR_OFFSET 64 + +#define NULL_FRAMETAG (0x0) +#define DATA_FRAMETAG 0x01 +#define L2_FRAMETAG 0x02 +#define MGNT_FRAMETAG 0x03 +#define AMSDU_FRAMETAG 0x04 + +#define EII_FRAMETAG 0x05 +#define IEEE8023_FRAMETAG 0x06 + +#define MP_FRAMETAG 0x07 + +#define TXAGG_FRAMETAG 0x08 + +struct submit_ctx { + u32 submit_time; /* */ + u32 timeout_ms; /* <0: not synchronous, 0: wait forever, >0: up to ms waiting */ + int status; /* status for operation */ + struct completion done; +}; + +enum { + RTW_SCTX_SUBMITTED = -1, + RTW_SCTX_DONE_SUCCESS = 0, + RTW_SCTX_DONE_UNKNOWN, + RTW_SCTX_DONE_TIMEOUT, + RTW_SCTX_DONE_BUF_ALLOC, + RTW_SCTX_DONE_BUF_FREE, + RTW_SCTX_DONE_WRITE_PORT_ERR, + RTW_SCTX_DONE_TX_DESC_NA, + RTW_SCTX_DONE_TX_DENY, + RTW_SCTX_DONE_CCX_PKT_FAIL, + RTW_SCTX_DONE_DRV_STOP, + RTW_SCTX_DONE_DEV_REMOVE, +}; + +void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms); +int rtw_sctx_wait(struct submit_ctx *sctx); +void rtw_sctx_done_err(struct submit_ctx **sctx, int status); +void rtw_sctx_done(struct submit_ctx **sctx); + +struct xmit_buf { + struct list_head list; + struct adapter *padapter; + u8 *pallocated_buf; + u8 *pbuf; + void *priv_data; + u16 ext_tag; /* 0: Normal xmitbuf, 1: extension xmitbuf. */ + u16 flags; + u32 alloc_sz; + u32 len; + struct submit_ctx *sctx; + u32 ff_hwaddr; + struct urb *pxmit_urb[8]; + dma_addr_t dma_transfer_addr; /* (in) dma addr for transfer_buffer */ + u8 bpending[8]; + int last[8]; +}; + +struct xmit_frame { + struct list_head list; + struct pkt_attrib attrib; + struct sk_buff *pkt; + int frame_tag; + struct adapter *padapter; + u8 *buf_addr; + struct xmit_buf *pxmitbuf; + + u8 agg_num; + s8 pkt_offset; + u8 ack_report; +}; + +struct tx_servq { + struct list_head tx_pending; + struct __queue sta_pending; + int qcnt; +}; + +struct sta_xmit_priv { + spinlock_t lock; + int option; + int apsd_setting; /* When bit mask is on, the associated edca + * queue supports APSD. */ + struct tx_servq be_q; /* priority == 0,3 */ + struct tx_servq bk_q; /* priority == 1,2 */ + struct tx_servq vi_q; /* priority == 4,5 */ + struct tx_servq vo_q; /* priority == 6,7 */ + struct list_head legacy_dz; + struct list_head apsd; + u16 txseq_tid[16]; +}; + +struct hw_txqueue { + volatile int head; + volatile int tail; + volatile int free_sz; /* in units of 64 bytes */ + volatile int free_cmdsz; + volatile int txsz[8]; + uint ff_hwaddr; + uint cmd_hwaddr; + int ac_tag; +}; + +struct agg_pkt_info { + u16 offset; + u16 pkt_len; +}; + +struct xmit_priv { + spinlock_t lock; + struct semaphore xmit_sema; + struct semaphore terminate_xmitthread_sema; + struct __queue be_pending; + struct __queue bk_pending; + struct __queue vi_pending; + struct __queue vo_pending; + struct __queue bm_pending; + u8 *pallocated_frame_buf; + u8 *pxmit_frame_buf; + uint free_xmitframe_cnt; + struct __queue free_xmit_queue; + uint frag_len; + struct adapter *adapter; + u8 vcs_setting; + u8 vcs; + u8 vcs_type; + u64 tx_bytes; + u64 tx_pkts; + u64 tx_drop; + u64 last_tx_bytes; + u64 last_tx_pkts; + struct hw_xmit *hwxmits; + u8 hwxmit_entry; + u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength + * from large to small. it's value is 0->vo, + * 1->vi, 2->be, 3->bk. */ + struct semaphore tx_retevt;/* all tx return event; */ + u8 txirp_cnt;/* */ + struct tasklet_struct xmit_tasklet; + /* per AC pending irp */ + int beq_cnt; + int bkq_cnt; + int viq_cnt; + int voq_cnt; + struct __queue free_xmitbuf_queue; + struct __queue pending_xmitbuf_queue; + u8 *pallocated_xmitbuf; + u8 *pxmitbuf; + uint free_xmitbuf_cnt; + struct __queue free_xmit_extbuf_queue; + u8 *pallocated_xmit_extbuf; + u8 *pxmit_extbuf; + uint free_xmit_extbuf_cnt; + u16 nqos_ssn; + int ack_tx; + struct mutex ack_tx_mutex; + struct submit_ctx ack_tx_ops; +}; + +struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv); +s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, + struct xmit_buf *pxmitbuf); +struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv); +s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, + struct xmit_buf *pxmitbuf); +void rtw_count_tx_stats(struct adapter *padapter, + struct xmit_frame *pxmitframe, int sz); +void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len); +s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, + struct pkt_attrib *pattrib); +s32 rtw_put_snap(u8 *data, u16 h_proto); + +struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv); +s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, + struct xmit_frame *pxmitframe); +void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, + struct __queue *pframequeue); +struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, + struct sta_info *psta, int up, u8 *ac); +s32 rtw_xmitframe_enqueue(struct adapter *padapter, + struct xmit_frame *pxmitframe); +struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, + struct hw_xmit *phwxmit_i, int entry); + +s32 rtw_xmit_classifier(struct adapter *padapter, + struct xmit_frame *pxmitframe); +u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib); +#define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib) +s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, + struct xmit_frame *pxmitframe); +s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); +void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); +s32 rtw_txframes_pending(struct adapter *padapter); +s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, + struct pkt_attrib *pattrib); +void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry); +s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter); +void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv); +void rtw_alloc_hwxmits(struct adapter *padapter); +void rtw_free_hwxmits(struct adapter *padapter); +s32 rtw_xmit(struct adapter *padapter, struct sk_buff **pkt); + +#if defined(CONFIG_88EU_AP_MODE) +int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe); +void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta); +void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta); +void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *psta); +#endif + +u8 qos_acm(u8 acm_mask, u8 priority); +u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe); +int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms); +void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status); + +/* include after declaring struct xmit_buf, in order to avoid warning */ +#include "xmit_osdep.h" + +#endif /* _RTL871X_XMIT_H_ */ diff --git a/drivers/staging/r8188eu/include/sta_info.h b/drivers/staging/r8188eu/include/sta_info.h new file mode 100644 index 000000000000..8ff99fc6381d --- /dev/null +++ b/drivers/staging/r8188eu/include/sta_info.h @@ -0,0 +1,368 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __STA_INFO_H_ +#define __STA_INFO_H_ + +#include "osdep_service.h" +#include "drv_types.h" +#include "wifi.h" + +#define IBSS_START_MAC_ID 2 +#define NUM_STA 32 +#define NUM_ACL 16 + +/* if mode ==0, then the sta is allowed once the addr is hit. */ +/* if mode ==1, then the sta is rejected once the addr is non-hit. */ +struct rtw_wlan_acl_node { + struct list_head list; + u8 addr[ETH_ALEN]; + u8 valid; +}; + +/* mode=0, disable */ +/* mode=1, accept unless in deny list */ +/* mode=2, deny unless in accept list */ +struct wlan_acl_pool { + int mode; + int num; + struct rtw_wlan_acl_node aclnode[NUM_ACL]; + struct __queue acl_node_q; +}; + +struct rssi_sta { + s32 UndecoratedSmoothedPWDB; + s32 UndecoratedSmoothedCCK; + s32 UndecoratedSmoothedOFDM; + u64 PacketMap; + u8 ValidBit; +}; + +struct stainfo_stats { + u64 rx_mgnt_pkts; + u64 rx_beacon_pkts; + u64 rx_probereq_pkts; + u64 rx_probersp_pkts; + u64 rx_probersp_bm_pkts; + u64 rx_probersp_uo_pkts; + u64 rx_ctrl_pkts; + u64 rx_data_pkts; + + u64 last_rx_mgnt_pkts; + u64 last_rx_beacon_pkts; + u64 last_rx_probereq_pkts; + u64 last_rx_probersp_pkts; + u64 last_rx_probersp_bm_pkts; + u64 last_rx_probersp_uo_pkts; + u64 last_rx_ctrl_pkts; + u64 last_rx_data_pkts; + u64 rx_bytes; + u64 rx_drops; + u64 tx_pkts; + u64 tx_bytes; + u64 tx_drops; +}; + +struct sta_info { + spinlock_t lock; + struct list_head list; /* free_sta_queue */ + struct list_head hash_list; /* sta_hash */ + + struct sta_xmit_priv sta_xmitpriv; + struct sta_recv_priv sta_recvpriv; + + struct __queue sleep_q; + unsigned int sleepq_len; + + uint state; + uint aid; + uint mac_id; + uint qos_option; + u8 hwaddr[ETH_ALEN]; + + uint ieee8021x_blocked; /* 0: allowed, 1:blocked */ + uint dot118021XPrivacy; /* aes, tkip... */ + union Keytype dot11tkiptxmickey; + union Keytype dot11tkiprxmickey; + union Keytype dot118021x_UncstKey; + union pn48 dot11txpn; /* PN48 used for Unicast xmit. */ + union pn48 dot11rxpn; /* PN48 used for Unicast recv. */ + u8 bssrateset[16]; + u32 bssratelen; + s32 rssi; + s32 signal_quality; + + u8 cts2self; + u8 rtsen; + + u8 raid; + u8 init_rate; + u32 ra_mask; + u8 wireless_mode; /* NETWORK_TYPE */ + struct stainfo_stats sta_stats; + + /* for A-MPDU TX, ADDBA timeout check */ + struct timer_list addba_retry_timer; + + /* for A-MPDU Rx reordering buffer control */ + struct recv_reorder_ctrl recvreorder_ctrl[16]; + + /* for A-MPDU Tx */ + /* unsigned char ampdu_txen_bitmap; */ + u16 BA_starting_seqctrl[16]; + + struct ht_priv htpriv; + + /* Notes: */ + /* STA_Mode: */ + /* curr_network(mlme_priv/security_priv/qos/ht) + + * sta_info: (STA & AP) CAP/INFO */ + /* scan_q: AP CAP/INFO */ + + /* AP_Mode: */ + /* curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO */ + /* sta_info: (AP & STA) CAP/INFO */ + + struct list_head asoc_list; +#ifdef CONFIG_88EU_AP_MODE + struct list_head auth_list; + + unsigned int expire_to; + unsigned int auth_seq; + unsigned int authalg; + unsigned char chg_txt[128]; + + u16 capability; + int flags; + + int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */ + int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */ + int wpa_group_cipher; + int wpa2_group_cipher; + int wpa_pairwise_cipher; + int wpa2_pairwise_cipher; + + u8 bpairwise_key_installed; + + u8 wpa_ie[32]; + + u8 nonerp_set; + u8 no_short_slot_time_set; + u8 no_short_preamble_set; + u8 no_ht_gf_set; + u8 no_ht_set; + u8 ht_20mhz_set; + + unsigned int tx_ra_bitmap; + u8 qos_info; + + u8 max_sp_len; + u8 uapsd_bk;/* BIT(0): Delivery enabled, BIT(1): Trigger enabled */ + u8 uapsd_be; + u8 uapsd_vi; + u8 uapsd_vo; + + u8 has_legacy_ac; + unsigned int sleepq_ac_len; +#endif /* CONFIG_88EU_AP_MODE */ + +#ifdef CONFIG_88EU_P2P + /* p2p priv data */ + u8 is_p2p_device; + u8 p2p_status_code; + + /* p2p client info */ + u8 dev_addr[ETH_ALEN]; + u8 dev_cap; + u16 config_methods; + u8 primary_dev_type[8]; + u8 num_of_secdev_type; + u8 secdev_types_list[32];/* 32/8 == 4; */ + u16 dev_name_len; + u8 dev_name[32]; +#endif /* CONFIG_88EU_P2P */ + u8 under_exist_checking; + u8 keep_alive_trycnt; + + /* for DM */ + struct rssi_sta rssi_stat; + + /* ================ODM Relative Info======================= */ + /* Please be careful, don't declare too much structure here. + * It will cost memory * STA support num. */ + /* 2011/10/20 MH Add for ODM STA info. */ + /* Driver Write */ + u8 bValid; /* record the sta status link or not? */ + u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */ + u8 rssi_level; /* for Refresh RA mask */ + /* ODM Write */ + /* 1 PHY_STATUS_INFO */ + u8 RSSI_Path[4]; /* */ + u8 RSSI_Ave; + u8 RXEVM[4]; + u8 RXSNR[4]; + + /* ================ODM Relative Info======================= */ + /* */ + + /* To store the sequence number of received management frame */ + u16 RxMgmtFrameSeqNum; +}; + +#define sta_rx_pkts(sta) \ + (sta->sta_stats.rx_mgnt_pkts \ + + sta->sta_stats.rx_ctrl_pkts \ + + sta->sta_stats.rx_data_pkts) + +#define sta_last_rx_pkts(sta) \ + (sta->sta_stats.last_rx_mgnt_pkts \ + + sta->sta_stats.last_rx_ctrl_pkts \ + + sta->sta_stats.last_rx_data_pkts) + +#define sta_rx_data_pkts(sta) \ + (sta->sta_stats.rx_data_pkts) + +#define sta_last_rx_data_pkts(sta) \ + (sta->sta_stats.last_rx_data_pkts) + +#define sta_rx_mgnt_pkts(sta) \ + (sta->sta_stats.rx_mgnt_pkts) + +#define sta_last_rx_mgnt_pkts(sta) \ + (sta->sta_stats.last_rx_mgnt_pkts) + +#define sta_rx_beacon_pkts(sta) \ + (sta->sta_stats.rx_beacon_pkts) + +#define sta_last_rx_beacon_pkts(sta) \ + (sta->sta_stats.last_rx_beacon_pkts) + +#define sta_rx_probereq_pkts(sta) \ + (sta->sta_stats.rx_probereq_pkts) + +#define sta_last_rx_probereq_pkts(sta) \ + (sta->sta_stats.last_rx_probereq_pkts) + +#define sta_rx_probersp_pkts(sta) \ + (sta->sta_stats.rx_probersp_pkts) + +#define sta_last_rx_probersp_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_pkts) + +#define sta_rx_probersp_bm_pkts(sta) \ + (sta->sta_stats.rx_probersp_bm_pkts) + +#define sta_last_rx_probersp_bm_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_bm_pkts) + +#define sta_rx_probersp_uo_pkts(sta) \ + (sta->sta_stats.rx_probersp_uo_pkts) + +#define sta_last_rx_probersp_uo_pkts(sta) \ + (sta->sta_stats.last_rx_probersp_uo_pkts) + +#define sta_update_last_rx_pkts(sta) \ +do { \ + sta->sta_stats.last_rx_mgnt_pkts = sta->sta_stats.rx_mgnt_pkts; \ + sta->sta_stats.last_rx_beacon_pkts = sta->sta_stats.rx_beacon_pkts; \ + sta->sta_stats.last_rx_probereq_pkts = sta->sta_stats.rx_probereq_pkts; \ + sta->sta_stats.last_rx_probersp_pkts = sta->sta_stats.rx_probersp_pkts; \ + sta->sta_stats.last_rx_probersp_bm_pkts = sta->sta_stats.rx_probersp_bm_pkts; \ + sta->sta_stats.last_rx_probersp_uo_pkts = sta->sta_stats.rx_probersp_uo_pkts; \ + sta->sta_stats.last_rx_ctrl_pkts = sta->sta_stats.rx_ctrl_pkts; \ + sta->sta_stats.last_rx_data_pkts = sta->sta_stats.rx_data_pkts; \ +} while (0) + +#define STA_RX_PKTS_ARG(sta) \ + sta->sta_stats.rx_mgnt_pkts \ + , sta->sta_stats.rx_ctrl_pkts \ + , sta->sta_stats.rx_data_pkts + +#define STA_LAST_RX_PKTS_ARG(sta) \ + sta->sta_stats.last_rx_mgnt_pkts \ + , sta->sta_stats.last_rx_ctrl_pkts \ + , sta->sta_stats.last_rx_data_pkts + +#define STA_RX_PKTS_DIFF_ARG(sta) \ + sta->sta_stats.rx_mgnt_pkts - sta->sta_stats.last_rx_mgnt_pkts \ + , sta->sta_stats.rx_ctrl_pkts - sta->sta_stats.last_rx_ctrl_pkts \ + , sta->sta_stats.rx_data_pkts - sta->sta_stats.last_rx_data_pkts + +#define STA_PKTS_FMT "(m:%llu, c:%llu, d:%llu)" + +struct sta_priv { + u8 *pallocated_stainfo_buf; + u8 *pstainfo_buf; + struct __queue free_sta_queue; + + spinlock_t sta_hash_lock; + struct list_head sta_hash[NUM_STA]; + int asoc_sta_count; + struct __queue sleep_q; + struct __queue wakeup_q; + + struct adapter *padapter; + + spinlock_t asoc_list_lock; + struct list_head asoc_list; + +#ifdef CONFIG_88EU_AP_MODE + struct list_head auth_list; + spinlock_t auth_list_lock; + u8 asoc_list_cnt; + u8 auth_list_cnt; + + unsigned int auth_to; /* sec, time to expire in authenticating. */ + unsigned int assoc_to; /* sec, time to expire before associating. */ + unsigned int expire_to; /* sec , time to expire after associated. */ + + /* pointers to STA info; based on allocated AID or NULL if AID free + * AID is in the range 1-2007, so sta_aid[0] corresponders to AID 1 + * and so on + */ + struct sta_info *sta_aid[NUM_STA]; + + u16 sta_dz_bitmap;/* only support 15 stations, station aid bitmap + * for sleeping sta. */ + u16 tim_bitmap; /* only support 15 stations, aid=0~15 mapping + * bit0~bit15 */ + + u16 max_num_sta; + + struct wlan_acl_pool acl_list; +#endif + +}; + +static inline u32 wifi_mac_hash(u8 *mac) +{ + u32 x; + + x = mac[0]; + x = (x << 2) ^ mac[1]; + x = (x << 2) ^ mac[2]; + x = (x << 2) ^ mac[3]; + x = (x << 2) ^ mac[4]; + x = (x << 2) ^ mac[5]; + + x ^= x >> 8; + x = x & (NUM_STA - 1); + return x; +} + +extern u32 _rtw_init_sta_priv(struct sta_priv *pstapriv); +extern u32 _rtw_free_sta_priv(struct sta_priv *pstapriv); + +#define stainfo_offset_valid(offset) (offset < NUM_STA && offset >= 0) +int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta); +struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int off); + +extern struct sta_info *rtw_alloc_stainfo(struct sta_priv *stapriv, u8 *hwaddr); +extern u32 rtw_free_stainfo(struct adapter *adapt, struct sta_info *psta); +extern void rtw_free_all_stainfo(struct adapter *adapt); +extern struct sta_info *rtw_get_stainfo(struct sta_priv *stapriv, u8 *hwaddr); +extern u32 rtw_init_bcmc_stainfo(struct adapter *adapt); +extern struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter); +extern u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr); + +#endif /* _STA_INFO_H_ */ diff --git a/drivers/staging/r8188eu/include/usb_ops.h b/drivers/staging/r8188eu/include/usb_ops.h new file mode 100644 index 000000000000..c53cc54b6b87 --- /dev/null +++ b/drivers/staging/r8188eu/include/usb_ops.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __USB_OPS_H_ +#define __USB_OPS_H_ + +#include "osdep_service.h" +#include "drv_types.h" +#include "osdep_intf.h" + +#define REALTEK_USB_VENQT_READ (USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE) +#define REALTEK_USB_VENQT_WRITE (USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE) +#define REALTEK_USB_VENQT_CMD_REQ 0x05 +#define REALTEK_USB_VENQT_CMD_IDX 0x00 + +#define ALIGNMENT_UNIT 16 +#define MAX_VENDOR_REQ_CMD_SIZE 254 /* 8188cu SIE Support */ +#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT) + +#include "usb_ops_linux.h" + +void rtl8188eu_set_hw_type(struct adapter *padapter); +#define hal_set_hw_type rtl8188eu_set_hw_type +void rtl8188eu_set_intf_ops(struct _io_ops *pops); +#define usb_set_intf_ops rtl8188eu_set_intf_ops + +/* + * Increase and check if the continual_urb_error of this @param dvobjprivei + * is larger than MAX_CONTINUAL_URB_ERR + * @return true: + * @return false: + */ +static inline int rtw_inc_and_chk_continual_urb_error(struct dvobj_priv *dvobj) +{ + int ret = false; + int value; + value = atomic_inc_return(&dvobj->continual_urb_error); + if (value > MAX_CONTINUAL_URB_ERR) { + DBG_88E("[dvobj:%p][ERROR] continual_urb_error:%d > %d\n", + dvobj, value, MAX_CONTINUAL_URB_ERR); + ret = true; + } + return ret; +} + +/* +* Set the continual_urb_error of this @param dvobjprive to 0 +*/ +static inline void rtw_reset_continual_urb_error(struct dvobj_priv *dvobj) +{ + atomic_set(&dvobj->continual_urb_error, 0); +} + +#define USB_HIGH_SPEED_BULK_SIZE 512 +#define USB_FULL_SPEED_BULK_SIZE 64 + +static inline u8 rtw_usb_bulk_size_boundary(struct adapter *padapter, + int buf_len) +{ + u8 rst = true; + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter); + + if (pdvobjpriv->ishighspeed) + rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ? + true : false; + else + rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ? + true : false; + return rst; +} + +#endif /* __USB_OPS_H_ */ diff --git a/drivers/staging/r8188eu/include/usb_ops_linux.h b/drivers/staging/r8188eu/include/usb_ops_linux.h new file mode 100644 index 000000000000..c357a3b1560e --- /dev/null +++ b/drivers/staging/r8188eu/include/usb_ops_linux.h @@ -0,0 +1,39 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __USB_OPS_LINUX_H__ +#define __USB_OPS_LINUX_H__ + +#define VENDOR_CMD_MAX_DATA_LEN 254 + +#define RTW_USB_CONTROL_MSG_TIMEOUT_TEST 10/* ms */ +#define RTW_USB_CONTROL_MSG_TIMEOUT 500/* ms */ + +#define MAX_USBCTRL_VENDORREQ_TIMES 10 + +#define RTW_USB_BULKOUT_TIME 5000/* ms */ + +#define _usbctrl_vendorreq_async_callback(urb, regs) \ + _usbctrl_vendorreq_async_callback(urb) +#define usb_bulkout_zero_complete(purb, regs) \ + usb_bulkout_zero_complete(purb) +#define usb_write_mem_complete(purb, regs) \ + usb_write_mem_complete(purb) +#define usb_write_port_complete(purb, regs) \ + usb_write_port_complete(purb) +#define usb_read_port_complete(purb, regs) \ + usb_read_port_complete(purb) +#define usb_read_interrupt_complete(purb, regs) \ + usb_read_interrupt_complete(purb) + +unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr); + +void usb_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem); +void usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem); + +void usb_read_port_cancel(struct intf_hdl *pintfhdl); + +u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem); +void usb_write_port_cancel(struct intf_hdl *pintfhdl); + +#endif diff --git a/drivers/staging/r8188eu/include/usb_osintf.h b/drivers/staging/r8188eu/include/usb_osintf.h new file mode 100644 index 000000000000..d1a1f739309c --- /dev/null +++ b/drivers/staging/r8188eu/include/usb_osintf.h @@ -0,0 +1,29 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __USB_OSINTF_H +#define __USB_OSINTF_H + +#include "osdep_service.h" +#include "drv_types.h" +#include "usb_vendor_req.h" + +extern char *rtw_initmac; +extern int rtw_mc2u_disable; + +#define USBD_HALTED(Status) ((u32)(Status) >> 30 == 3) + +u8 usbvendorrequest(struct dvobj_priv *pdvobjpriv, enum bt_usb_request brequest, + enum rt_usb_wvalue wvalue, u8 windex, void *data, + u8 datalen, u8 isdirectionin); +int pm_netdev_open(struct net_device *pnetdev, u8 bnormal); +void netdev_br_init(struct net_device *netdev); +void dhcp_flag_bcast(struct adapter *priv, struct sk_buff *skb); +void *scdb_findEntry(struct adapter *priv, unsigned char *macAddr, + unsigned char *ipAddr); +void nat25_db_expire(struct adapter *priv); +int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method); + +int rtw_resume_process(struct adapter *padapter); + +#endif diff --git a/drivers/staging/r8188eu/include/usb_vendor_req.h b/drivers/staging/r8188eu/include/usb_vendor_req.h new file mode 100644 index 000000000000..7337b1b7419f --- /dev/null +++ b/drivers/staging/r8188eu/include/usb_vendor_req.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef _USB_VENDOR_REQUEST_H_ +#define _USB_VENDOR_REQUEST_H_ + +/* 4 Set/Get Register related wIndex/Data */ +#define RT_USB_RESET_MASK_OFF 0 +#define RT_USB_RESET_MASK_ON 1 +#define RT_USB_SLEEP_MASK_OFF 0 +#define RT_USB_SLEEP_MASK_ON 1 +#define RT_USB_LDO_ON 1 +#define RT_USB_LDO_OFF 0 + +/* 4 Set/Get SYSCLK related wValue or Data */ +#define RT_USB_SYSCLK_32KHZ 0 +#define RT_USB_SYSCLK_40MHZ 1 +#define RT_USB_SYSCLK_60MHZ 2 + +enum bt_usb_request { + RT_USB_SET_REGISTER = 1, + RT_USB_SET_SYSCLK = 2, + RT_USB_GET_SYSCLK = 3, + RT_USB_GET_REGISTER = 4 +}; + +enum rt_usb_wvalue { + RT_USB_RESET_MASK = 1, + RT_USB_SLEEP_MASK = 2, + RT_USB_USB_HRCPWM = 3, + RT_USB_LDO = 4, + RT_USB_BOOT_TYPE = 5 +}; + +#endif diff --git a/drivers/staging/r8188eu/include/wifi.h b/drivers/staging/r8188eu/include/wifi.h new file mode 100644 index 000000000000..0b3fd94cea18 --- /dev/null +++ b/drivers/staging/r8188eu/include/wifi.h @@ -0,0 +1,1029 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#ifndef _WIFI_H_ +#define _WIFI_H_ + +#include <linux/ieee80211.h> + +#ifdef BIT +/* error "BIT define occurred earlier elsewhere!\n" */ +#undef BIT +#endif +#define BIT(x) (1 << (x)) + +#define WLAN_ETHHDR_LEN 14 +#define WLAN_ETHADDR_LEN 6 +#define WLAN_IEEE_OUI_LEN 3 +#define WLAN_ADDR_LEN 6 +#define WLAN_CRC_LEN 4 +#define WLAN_BSSID_LEN 6 +#define WLAN_BSS_TS_LEN 8 +#define WLAN_HDR_A3_LEN 24 +#define WLAN_HDR_A4_LEN 30 +#define WLAN_HDR_A3_QOS_LEN 26 +#define WLAN_HDR_A4_QOS_LEN 32 +#define WLAN_SSID_MAXLEN 32 +#define WLAN_DATA_MAXLEN 2312 + +#define WLAN_A3_PN_OFFSET 24 +#define WLAN_A4_PN_OFFSET 30 + +#define WLAN_MIN_ETHFRM_LEN 60 +#define WLAN_MAX_ETHFRM_LEN 1514 +#define WLAN_ETHHDR_LEN 14 + +#define P80211CAPTURE_VERSION 0x80211001 + +/* This value is tested by WiFi 11n Test Plan 5.2.3. */ +/* This test verifies the WLAN NIC can update the NAV through sending + * the CTS with large duration. */ +#define WiFiNavUpperUs 30000 /* 30 ms */ + +enum WIFI_FRAME_TYPE { + WIFI_MGT_TYPE = (0), + WIFI_CTRL_TYPE = (BIT(2)), + WIFI_DATA_TYPE = (BIT(3)), + WIFI_QOS_DATA_TYPE = (BIT(7)|BIT(3)), /* QoS Data */ +}; + +enum WIFI_FRAME_SUBTYPE { + /* below is for mgt frame */ + WIFI_ASSOCREQ = (0 | WIFI_MGT_TYPE), + WIFI_ASSOCRSP = (BIT(4) | WIFI_MGT_TYPE), + WIFI_REASSOCREQ = (BIT(5) | WIFI_MGT_TYPE), + WIFI_REASSOCRSP = (BIT(5) | BIT(4) | WIFI_MGT_TYPE), + WIFI_PROBEREQ = (BIT(6) | WIFI_MGT_TYPE), + WIFI_PROBERSP = (BIT(6) | BIT(4) | WIFI_MGT_TYPE), + WIFI_BEACON = (BIT(7) | WIFI_MGT_TYPE), + WIFI_ATIM = (BIT(7) | BIT(4) | WIFI_MGT_TYPE), + WIFI_DISASSOC = (BIT(7) | BIT(5) | WIFI_MGT_TYPE), + WIFI_AUTH = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE), + WIFI_DEAUTH = (BIT(7) | BIT(6) | WIFI_MGT_TYPE), + WIFI_ACTION = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE), + + /* below is for control frame */ + WIFI_PSPOLL = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE), + WIFI_RTS = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE), + WIFI_CTS = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE), + WIFI_ACK = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE), + WIFI_CFEND = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE), + WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | + WIFI_CTRL_TYPE), + + /* below is for data frame */ + WIFI_DATA = (0 | WIFI_DATA_TYPE), + WIFI_DATA_CFACK = (BIT(4) | WIFI_DATA_TYPE), + WIFI_DATA_CFPOLL = (BIT(5) | WIFI_DATA_TYPE), + WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE), + WIFI_DATA_NULL = (BIT(6) | WIFI_DATA_TYPE), + WIFI_CF_ACK = (BIT(6) | BIT(4) | WIFI_DATA_TYPE), + WIFI_CF_POLL = (BIT(6) | BIT(5) | WIFI_DATA_TYPE), + WIFI_CF_ACKPOLL = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE), + WIFI_QOS_DATA_NULL = (BIT(6) | WIFI_QOS_DATA_TYPE), +}; + +enum WIFI_REASON_CODE { + _RSON_RESERVED_ = 0, + _RSON_UNSPECIFIED_ = 1, + _RSON_AUTH_NO_LONGER_VALID_ = 2, + _RSON_DEAUTH_STA_LEAVING_ = 3, + _RSON_INACTIVITY_ = 4, + _RSON_UNABLE_HANDLE_ = 5, + _RSON_CLS2_ = 6, + _RSON_CLS3_ = 7, + _RSON_DISAOC_STA_LEAVING_ = 8, + _RSON_ASOC_NOT_AUTH_ = 9, + + /* WPA reason */ + _RSON_INVALID_IE_ = 13, + _RSON_MIC_FAILURE_ = 14, + _RSON_4WAY_HNDSHK_TIMEOUT_ = 15, + _RSON_GROUP_KEY_UPDATE_TIMEOUT_ = 16, + _RSON_DIFF_IE_ = 17, + _RSON_MLTCST_CIPHER_NOT_VALID_ = 18, + _RSON_UNICST_CIPHER_NOT_VALID_ = 19, + _RSON_AKMP_NOT_VALID_ = 20, + _RSON_UNSUPPORT_RSNE_VER_ = 21, + _RSON_INVALID_RSNE_CAP_ = 22, + _RSON_IEEE_802DOT1X_AUTH_FAIL_ = 23, + + /* belowing are Realtek definition */ + _RSON_PMK_NOT_AVAILABLE_ = 24, + _RSON_TDLS_TEAR_TOOFAR_ = 25, + _RSON_TDLS_TEAR_UN_RSN_ = 26, +}; + +/* Reason codes (IEEE 802.11-2007, 7.3.1.7, Table 7-22) + +#define WLAN_REASON_UNSPECIFIED 1 +#define WLAN_REASON_PREV_AUTH_NOT_VALID 2 +#define WLAN_REASON_DEAUTH_LEAVING 3 +#define WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY 4 +#define WLAN_REASON_DISASSOC_AP_BUSY 5 +#define WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA 6 +#define WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA 7 +#define WLAN_REASON_DISASSOC_STA_HAS_LEFT 8 +#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9 */ +/* IEEE 802.11h */ +#define WLAN_REASON_PWR_CAPABILITY_NOT_VALID 10 +#define WLAN_REASON_SUPPORTED_CHANNEL_NOT_VALID 11 + +/* IEEE 802.11i +#define WLAN_REASON_INVALID_IE 13 +#define WLAN_REASON_MICHAEL_MIC_FAILURE 14 +#define WLAN_REASON_4WAY_HANDSHAKE_TIMEOUT 15 +#define WLAN_REASON_GROUP_KEY_UPDATE_TIMEOUT 16 +#define WLAN_REASON_IE_IN_4WAY_DIFFERS 17 +#define WLAN_REASON_GROUP_CIPHER_NOT_VALID 18 +#define WLAN_REASON_PAIRWISE_CIPHER_NOT_VALID 19 +#define WLAN_REASON_AKMP_NOT_VALID 20 +#define WLAN_REASON_UNSUPPORTED_RSN_IE_VERSION 21 +#define WLAN_REASON_INVALID_RSN_IE_CAPAB 22 +#define WLAN_REASON_IEEE_802_1X_AUTH_FAILED 23 +#define WLAN_REASON_CIPHER_SUITE_REJECTED 24 */ + +enum WIFI_STATUS_CODE { + _STATS_SUCCESSFUL_ = 0, + _STATS_FAILURE_ = 1, + _STATS_CAP_FAIL_ = 10, + _STATS_NO_ASOC_ = 11, + _STATS_OTHER_ = 12, + _STATS_NO_SUPP_ALG_ = 13, + _STATS_OUT_OF_AUTH_SEQ_ = 14, + _STATS_CHALLENGE_FAIL_ = 15, + _STATS_AUTH_TIMEOUT_ = 16, + _STATS_UNABLE_HANDLE_STA_ = 17, + _STATS_RATE_FAIL_ = 18, +}; + +/* Status codes (IEEE 802.11-2007, 7.3.1.9, Table 7-23) +#define WLAN_STATUS_SUCCESS 0 +#define WLAN_STATUS_UNSPECIFIED_FAILURE 1 +#define WLAN_STATUS_CAPS_UNSUPPORTED 10 +#define WLAN_STATUS_REASSOC_NO_ASSOC 11 +#define WLAN_STATUS_ASSOC_DENIED_UNSPEC 12 +#define WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG 13 +#define WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION 14 +#define WLAN_STATUS_CHALLENGE_FAIL 15 +#define WLAN_STATUS_AUTH_TIMEOUT 16 +#define WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA 17 +#define WLAN_STATUS_ASSOC_DENIED_RATES 18 */ + +/* entended */ +/* IEEE 802.11b */ +#define WLAN_STATUS_ASSOC_DENIED_NOSHORT 19 +#define WLAN_STATUS_ASSOC_DENIED_NOPBCC 20 +#define WLAN_STATUS_ASSOC_DENIED_NOAGILITY 21 +/* IEEE 802.11h */ +#define WLAN_STATUS_SPEC_MGMT_REQUIRED 22 +#define WLAN_STATUS_PWR_CAPABILITY_NOT_VALID 23 +#define WLAN_STATUS_SUPPORTED_CHANNEL_NOT_VALID 24 +/* IEEE 802.11g */ +#define WLAN_STATUS_ASSOC_DENIED_NO_SHORT_SLOT_TIME 25 +#define WLAN_STATUS_ASSOC_DENIED_NO_ER_PBCC 26 +#define WLAN_STATUS_ASSOC_DENIED_NO_DSSS_OFDM 27 +/* IEEE 802.11w */ +#define WLAN_STATUS_ASSOC_REJECTED_TEMPORARILY 30 +#define WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION 31 +/* IEEE 802.11i */ +#define WLAN_STATUS_INVALID_IE 40 +#define WLAN_STATUS_GROUP_CIPHER_NOT_VALID 41 +#define WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID 42 +#define WLAN_STATUS_AKMP_NOT_VALID 43 +#define WLAN_STATUS_UNSUPPORTED_RSN_IE_VERSION 44 +#define WLAN_STATUS_INVALID_RSN_IE_CAPAB 45 +#define WLAN_STATUS_CIPHER_REJECTED_PER_POLICY 46 +#define WLAN_STATUS_TS_NOT_CREATED 47 +#define WLAN_STATUS_DIRECT_LINK_NOT_ALLOWED 48 +#define WLAN_STATUS_DEST_STA_NOT_PRESENT 49 +#define WLAN_STATUS_DEST_STA_NOT_QOS_STA 50 +#define WLAN_STATUS_ASSOC_DENIED_LISTEN_INT_TOO_LARGE 51 +/* IEEE 802.11r */ +#define WLAN_STATUS_INVALID_FT_ACTION_FRAME_COUNT 52 +#define WLAN_STATUS_INVALID_PMKID 53 +#define WLAN_STATUS_INVALID_MDIE 54 +#define WLAN_STATUS_INVALID_FTIE 55 + +enum WIFI_REG_DOMAIN { + DOMAIN_FCC = 1, + DOMAIN_IC = 2, + DOMAIN_ETSI = 3, + DOMAIN_SPA = 4, + DOMAIN_FRANCE = 5, + DOMAIN_MKK = 6, + DOMAIN_ISRAEL = 7, + DOMAIN_MKK1 = 8, + DOMAIN_MKK2 = 9, + DOMAIN_MKK3 = 10, + DOMAIN_MAX +}; + +#define _TO_DS_ BIT(8) +#define _FROM_DS_ BIT(9) +#define _MORE_FRAG_ BIT(10) +#define _RETRY_ BIT(11) +#define _PWRMGT_ BIT(12) +#define _MORE_DATA_ BIT(13) +#define _PRIVACY_ BIT(14) +#define _ORDER_ BIT(15) + +#define SetToDs(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_TO_DS_) + +#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_TO_DS_)) != 0) + +#define ClearToDs(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_TO_DS_)) + +#define SetFrDs(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_FROM_DS_) + +#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_FROM_DS_)) != 0) + +#define ClearFrDs(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_FROM_DS_)) + +#define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe)) + +#define SetMFrag(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_) + +#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0) + +#define ClearMFrag(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_)) + +#define SetRetry(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_RETRY_) + +#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_RETRY_)) != 0) + +#define ClearRetry(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_RETRY_)) + +#define SetPwrMgt(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_PWRMGT_) + +#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_PWRMGT_)) != 0) + +#define ClearPwrMgt(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_PWRMGT_)) + +#define SetMData(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_DATA_) + +#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_DATA_)) != 0) + +#define ClearMData(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_DATA_)) + +#define SetPrivacy(pbuf) \ + *(__le16 *)(pbuf) |= cpu_to_le16(_PRIVACY_) + +#define GetPrivacy(pbuf) \ + (((*(__le16 *)(pbuf)) & cpu_to_le16(_PRIVACY_)) != 0) + +#define ClearPrivacy(pbuf) \ + *(__le16 *)(pbuf) &= (~cpu_to_le16(_PRIVACY_)) + +#define GetOrder(pbuf) \ + (((*(__le16 *)(pbuf)) & cpu_to_le16(_ORDER_)) != 0) + +#define GetFrameType(pbuf) \ + (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2))) + +#define SetFrameType(pbuf, type) \ + do { \ + *(unsigned short *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \ + *(unsigned short *)(pbuf) |= __constant_cpu_to_le16(type); \ + } while (0) + +#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\ + BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2))) + +#define SetFrameSubType(pbuf, type) \ + do { \ + *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ + BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ + *(__le16 *)(pbuf) |= cpu_to_le16(type); \ + } while (0) + +#define GetSequence(pbuf) \ + (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4) + +#define GetFragNum(pbuf) \ + (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f) + +#define GetTupleCache(pbuf) \ + (cpu_to_le16(*(unsigned short *)((size_t)(pbuf) + 22))) + +#define SetFragNum(pbuf, num) \ + do { \ + *(unsigned short *)((size_t)(pbuf) + 22) = \ + ((*(unsigned short *)((size_t)(pbuf) + 22)) & \ + le16_to_cpu(~(0x000f))) | \ + cpu_to_le16(0x0f & (num)); \ + } while (0) + +#define SetSeqNum(pbuf, num) \ + do { \ + *(__le16 *)((size_t)(pbuf) + 22) = \ + ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \ + cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \ + } while (0) + +#define SetDuration(pbuf, dur) \ + *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur)) + +#define SetPriority(pbuf, tid) \ + *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf) + +#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) + +#define SetEOSP(pbuf, eosp) \ + *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4) + +#define SetAckpolicy(pbuf, ack) \ + *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5) + +#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) + +#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) + +#define SetAMsdu(pbuf, amsdu) \ + *(__le16 *)(pbuf) |= cpu_to_le16((amsdu & 1) << 7) + +#define GetAid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff) + +#define GetTid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + \ + (((GetToDs(pbuf)<<1) | GetFrDs(pbuf)) == 3 ? \ + 30 : 24))) & 0x000f) + +#define GetAddr1Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 4)) + +#define GetAddr2Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 10)) + +#define GetAddr3Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 16)) + +#define GetAddr4Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 24)) + +static inline int IS_MCAST(unsigned char *da) +{ + if ((*da) & 0x01) + return true; + else + return false; +} + +static inline unsigned char *get_da(unsigned char *pframe) +{ + unsigned char *da; + unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); + + switch (to_fr_ds) { + case 0x00: /* ToDs=0, FromDs=0 */ + da = GetAddr1Ptr(pframe); + break; + case 0x01: /* ToDs=0, FromDs=1 */ + da = GetAddr1Ptr(pframe); + break; + case 0x02: /* ToDs=1, FromDs=0 */ + da = GetAddr3Ptr(pframe); + break; + default: /* ToDs=1, FromDs=1 */ + da = GetAddr3Ptr(pframe); + break; + } + return da; +} + +static inline unsigned char *get_sa(unsigned char *pframe) +{ + unsigned char *sa; + unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); + + switch (to_fr_ds) { + case 0x00: /* ToDs=0, FromDs=0 */ + sa = GetAddr2Ptr(pframe); + break; + case 0x01: /* ToDs=0, FromDs=1 */ + sa = GetAddr3Ptr(pframe); + break; + case 0x02: /* ToDs=1, FromDs=0 */ + sa = GetAddr2Ptr(pframe); + break; + default: /* ToDs=1, FromDs=1 */ + sa = GetAddr4Ptr(pframe); + break; + } + return sa; +} + +static inline unsigned char *get_hdr_bssid(unsigned char *pframe) +{ + unsigned char *sa; + unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); + + switch (to_fr_ds) { + case 0x00: /* ToDs=0, FromDs=0 */ + sa = GetAddr3Ptr(pframe); + break; + case 0x01: /* ToDs=0, FromDs=1 */ + sa = GetAddr2Ptr(pframe); + break; + case 0x02: /* ToDs=1, FromDs=0 */ + sa = GetAddr1Ptr(pframe); + break; + case 0x03: /* ToDs=1, FromDs=1 */ + sa = GetAddr1Ptr(pframe); + break; + default: + sa = NULL; /* */ + break; + } + return sa; +} + +static inline int IsFrameTypeCtrl(unsigned char *pframe) +{ + if (WIFI_CTRL_TYPE == GetFrameType(pframe)) + return true; + else + return false; +} +/*----------------------------------------------------------------------------- + Below is for the security related definition +------------------------------------------------------------------------------*/ +#define _RESERVED_FRAME_TYPE_ 0 +#define _SKB_FRAME_TYPE_ 2 +#define _PRE_ALLOCMEM_ 1 +#define _PRE_ALLOCHDR_ 3 +#define _PRE_ALLOCLLCHDR_ 4 +#define _PRE_ALLOCICVHDR_ 5 +#define _PRE_ALLOCMICHDR_ 6 + +#define _SIFSTIME_ \ + (priv->pmib->dot11BssType.net_work_type = 10) +#define _ACKCTSLNG_ 14 /* 14 bytes long, including crclng */ +#define _CRCLNG_ 4 + +#define _ASOCREQ_IE_OFFSET_ 4 /* excluding wlan_hdr */ +#define _ASOCRSP_IE_OFFSET_ 6 +#define _REASOCREQ_IE_OFFSET_ 10 +#define _REASOCRSP_IE_OFFSET_ 6 +#define _PROBEREQ_IE_OFFSET_ 0 +#define _PROBERSP_IE_OFFSET_ 12 +#define _AUTH_IE_OFFSET_ 6 +#define _DEAUTH_IE_OFFSET_ 0 +#define _BEACON_IE_OFFSET_ 12 +#define _PUBLIC_ACTION_IE_OFFSET_ 8 + +#define _FIXED_IE_LENGTH_ _BEACON_IE_OFFSET_ + +#define _SSID_IE_ 0 +#define _SUPPORTEDRATES_IE_ 1 +#define _DSSET_IE_ 3 +#define _TIM_IE_ 5 +#define _IBSS_PARA_IE_ 6 +#define _COUNTRY_IE_ 7 +#define _CHLGETXT_IE_ 16 +#define _SUPPORTED_CH_IE_ 36 +#define _CH_SWTICH_ANNOUNCE_ 37 /* Secondary Channel Offset */ +#define _RSN_IE_2_ 48 +#define _SSN_IE_1_ 221 +#define _ERPINFO_IE_ 42 +#define _EXT_SUPPORTEDRATES_IE_ 50 + +#define _HT_CAPABILITY_IE_ 45 +#define _FTIE_ 55 +#define _TIMEOUT_ITVL_IE_ 56 +#define _SRC_IE_ 59 +#define _HT_EXTRA_INFO_IE_ 61 +#define _HT_ADD_INFO_IE_ 61 /* _HT_EXTRA_INFO_IE_ */ +#define _WAPI_IE_ 68 + +#define EID_BSSCoexistence 72 /* 20/40 BSS Coexistence */ +#define EID_BSSIntolerantChlReport 73 +#define _RIC_Descriptor_IE_ 75 + +#define _LINK_ID_IE_ 101 +#define _CH_SWITCH_TIMING_ 104 +#define _PTI_BUFFER_STATUS_ 106 +#define _EXT_CAP_IE_ 127 +#define _VENDOR_SPECIFIC_IE_ 221 + +#define _RESERVED47_ 47 + +/* --------------------------------------------------------------------------- + Below is the fixed elements... +-----------------------------------------------------------------------------*/ +#define _AUTH_ALGM_NUM_ 2 +#define _AUTH_SEQ_NUM_ 2 +#define _BEACON_ITERVAL_ 2 +#define _CAPABILITY_ 2 +#define _CURRENT_APADDR_ 6 +#define _LISTEN_INTERVAL_ 2 +#define _RSON_CODE_ 2 +#define _ASOC_ID_ 2 +#define _STATUS_CODE_ 2 +#define _TIMESTAMP_ 8 + +#define AUTH_ODD_TO 0 +#define AUTH_EVEN_TO 1 + +#define WLAN_ETHCONV_ENCAP 1 +#define WLAN_ETHCONV_RFC1042 2 +#define WLAN_ETHCONV_8021h 3 + +#define cap_ESS BIT(0) +#define cap_IBSS BIT(1) +#define cap_CFPollable BIT(2) +#define cap_CFRequest BIT(3) +#define cap_Privacy BIT(4) +#define cap_ShortPremble BIT(5) +#define cap_PBCC BIT(6) +#define cap_ChAgility BIT(7) +#define cap_SpecMgmt BIT(8) +#define cap_QoSi BIT(9) +#define cap_ShortSlot BIT(10) + +/*----------------------------------------------------------------------------- + Below is the definition for 802.11i / 802.1x +------------------------------------------------------------------------------*/ +#define _IEEE8021X_MGT_ 1 /* WPA */ +#define _IEEE8021X_PSK_ 2 /* WPA with pre-shared key */ + +/* +#define _NO_PRIVACY_ 0 +#define _WEP_40_PRIVACY_ 1 +#define _TKIP_PRIVACY_ 2 +#define _WRAP_PRIVACY_ 3 +#define _CCMP_PRIVACY_ 4 +#define _WEP_104_PRIVACY_ 5 +#define _WEP_WPA_MIXED_PRIVACY_ 6 WEP + WPA +*/ + +/*----------------------------------------------------------------------------- + Below is the definition for WMM +------------------------------------------------------------------------------*/ +#define _WMM_IE_Length_ 7 /* for WMM STA */ +#define _WMM_Para_Element_Length_ 24 + +/*----------------------------------------------------------------------------- + Below is the definition for 802.11n +------------------------------------------------------------------------------*/ + +#define SetOrderBit(pbuf) \ + do { \ + *(unsigned short *)(pbuf) |= cpu_to_le16(_ORDER_); \ + } while (0) + +#define GetOrderBit(pbuf) \ + (((*(unsigned short *)(pbuf)) & le16_to_cpu(_ORDER_)) != 0) + +/** + * struct rtw_ieee80211_bar - HT Block Ack Request + * + * This structure refers to "HT BlockAckReq" as + * described in 802.11n draft section 7.2.1.7.1 + */ +struct rtw_ieee80211_bar { + __le16 frame_control; + __le16 duration; + unsigned char ra[ETH_ALEN]; + unsigned char ta[ETH_ALEN]; + __le16 control; + __le16 start_seq_num; +} __packed; + +/** + * struct ieee80211_ht_cap - HT additional information + * + * This structure refers to "HT information element" as + * described in 802.11n draft section 7.3.2.53 + */ +struct ieee80211_ht_addt_info { + unsigned char control_chan; + unsigned char ht_param; + __le16 operation_mode; + __le16 stbc_param; + unsigned char basic_set[16]; +} __packed; + +struct HT_caps_element { + union { + struct { + __le16 HT_caps_info; + unsigned char AMPDU_para; + unsigned char MCS_rate[16]; + __le16 HT_ext_caps; + __le16 Beamforming_caps; + unsigned char ASEL_caps; + } HT_cap_element; + unsigned char HT_cap[26]; + } u; +} __packed; + +struct HT_info_element { + unsigned char primary_channel; + unsigned char infos[5]; + unsigned char MCS_rate[16]; +} __packed; + +struct AC_param { + unsigned char ACI_AIFSN; + unsigned char CW; + __le16 TXOP_limit; +} __packed; + +struct WMM_para_element { + unsigned char QoS_info; + unsigned char reserved; + struct AC_param ac_param[4]; +} __packed; + +struct ADDBA_request { + unsigned char action_code; + unsigned char dialog_token; + __le16 BA_para_set; + __le16 BA_timeout_value; + __le16 BA_starting_seqctrl; +} __packed; + +enum ht_cap_ampdu_factor { + MAX_AMPDU_FACTOR_8K = 0, + MAX_AMPDU_FACTOR_16K = 1, + MAX_AMPDU_FACTOR_32K = 2, + MAX_AMPDU_FACTOR_64K = 3, +}; + +/* Spatial Multiplexing Power Save Modes */ +#define WLAN_HT_CAP_SM_PS_STATIC 0 +#define WLAN_HT_CAP_SM_PS_DYNAMIC 1 +#define WLAN_HT_CAP_SM_PS_INVALID 2 +#define WLAN_HT_CAP_SM_PS_DISABLED 3 + +#define OP_MODE_PURE 0 +#define OP_MODE_MAY_BE_LEGACY_STAS 1 +#define OP_MODE_20MHZ_HT_STA_ASSOCED 2 +#define OP_MODE_MIXED 3 + +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8) BIT(0) | BIT(1)) +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8) BIT(0)) +#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8) BIT(0) | BIT(1)) +#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8) BIT(2)) +#define HT_INFO_HT_PARAM_RIFS_MODE ((u8) BIT(3)) +#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8) BIT(4)) +#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8) BIT(5)) + +#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \ + ((u16) (0x0001 | 0x0002)) +#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0 +#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8) BIT(2)) +#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8) BIT(3)) +#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8) BIT(4)) + +#define HT_INFO_STBC_PARAM_DUAL_BEACON ((u16) BIT(6)) +#define HT_INFO_STBC_PARAM_DUAL_STBC_PROTECT ((u16) BIT(7)) +#define HT_INFO_STBC_PARAM_SECONDARY_BC ((u16) BIT(8)) +#define HT_INFO_STBC_PARAM_LSIG_TXOP_PROTECT_ALLOWED ((u16) BIT(9)) +#define HT_INFO_STBC_PARAM_PCO_ACTIVE ((u16) BIT(10)) +#define HT_INFO_STBC_PARAM_PCO_PHASE ((u16) BIT(11)) + +/* ===============WPS Section=============== */ +/* For WPSv1.0 */ +#define WPSOUI 0x0050f204 +/* WPS attribute ID */ +#define WPS_ATTR_VER1 0x104A +#define WPS_ATTR_SIMPLE_CONF_STATE 0x1044 +#define WPS_ATTR_RESP_TYPE 0x103B +#define WPS_ATTR_UUID_E 0x1047 +#define WPS_ATTR_MANUFACTURER 0x1021 +#define WPS_ATTR_MODEL_NAME 0x1023 +#define WPS_ATTR_MODEL_NUMBER 0x1024 +#define WPS_ATTR_SERIAL_NUMBER 0x1042 +#define WPS_ATTR_PRIMARY_DEV_TYPE 0x1054 +#define WPS_ATTR_SEC_DEV_TYPE_LIST 0x1055 +#define WPS_ATTR_DEVICE_NAME 0x1011 +#define WPS_ATTR_CONF_METHOD 0x1008 +#define WPS_ATTR_RF_BANDS 0x103C +#define WPS_ATTR_DEVICE_PWID 0x1012 +#define WPS_ATTR_REQUEST_TYPE 0x103A +#define WPS_ATTR_ASSOCIATION_STATE 0x1002 +#define WPS_ATTR_CONFIG_ERROR 0x1009 +#define WPS_ATTR_VENDOR_EXT 0x1049 +#define WPS_ATTR_SELECTED_REGISTRAR 0x1041 + +/* Value of WPS attribute "WPS_ATTR_DEVICE_NAME */ +#define WPS_MAX_DEVICE_NAME_LEN 32 + +/* Value of WPS Request Type Attribute */ +#define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY 0x00 +#define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X 0x01 +#define WPS_REQ_TYPE_REGISTRAR 0x02 +#define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR 0x03 + +/* Value of WPS Response Type Attribute */ +#define WPS_RESPONSE_TYPE_INFO_ONLY 0x00 +#define WPS_RESPONSE_TYPE_8021X 0x01 +#define WPS_RESPONSE_TYPE_REGISTRAR 0x02 +#define WPS_RESPONSE_TYPE_AP 0x03 + +/* Value of WPS WiFi Simple Configuration State Attribute */ +#define WPS_WSC_STATE_NOT_CONFIG 0x01 +#define WPS_WSC_STATE_CONFIG 0x02 + +/* Value of WPS Version Attribute */ +#define WPS_VERSION_1 0x10 + +/* Value of WPS Configuration Method Attribute */ +#define WPS_CONFIG_METHOD_FLASH 0x0001 +#define WPS_CONFIG_METHOD_ETHERNET 0x0002 +#define WPS_CONFIG_METHOD_LABEL 0x0004 +#define WPS_CONFIG_METHOD_DISPLAY 0x0008 +#define WPS_CONFIG_METHOD_E_NFC 0x0010 +#define WPS_CONFIG_METHOD_I_NFC 0x0020 +#define WPS_CONFIG_METHOD_NFC 0x0040 +#define WPS_CONFIG_METHOD_PBC 0x0080 +#define WPS_CONFIG_METHOD_KEYPAD 0x0100 +#define WPS_CONFIG_METHOD_VPBC 0x0280 +#define WPS_CONFIG_METHOD_PPBC 0x0480 +#define WPS_CONFIG_METHOD_VDISPLAY 0x2008 +#define WPS_CONFIG_METHOD_PDISPLAY 0x4008 + +/* Value of Category ID of WPS Primary Device Type Attribute */ +#define WPS_PDT_CID_DISPLAYS 0x0007 +#define WPS_PDT_CID_MULIT_MEDIA 0x0008 +#define WPS_PDT_CID_RTK_WIDI WPS_PDT_CID_MULIT_MEDIA + +/* Value of Sub Category ID of WPS Primary Device Type Attribute */ +#define WPS_PDT_SCID_MEDIA_SERVER 0x0005 +#define WPS_PDT_SCID_RTK_DMP WPS_PDT_SCID_MEDIA_SERVER + +/* Value of Device Password ID */ +#define WPS_DPID_P 0x0000 +#define WPS_DPID_USER_SPEC 0x0001 +#define WPS_DPID_MACHINE_SPEC 0x0002 +#define WPS_DPID_REKEY 0x0003 +#define WPS_DPID_PBC 0x0004 +#define WPS_DPID_REGISTRAR_SPEC 0x0005 + +/* Value of WPS RF Bands Attribute */ +#define WPS_RF_BANDS_2_4_GHZ 0x01 +#define WPS_RF_BANDS_5_GHZ 0x02 + +/* Value of WPS Association State Attribute */ +#define WPS_ASSOC_STATE_NOT_ASSOCIATED 0x00 +#define WPS_ASSOC_STATE_CONNECTION_SUCCESS 0x01 +#define WPS_ASSOC_STATE_CONFIGURATION_FAILURE 0x02 +#define WPS_ASSOC_STATE_ASSOCIATION_FAILURE 0x03 +#define WPS_ASSOC_STATE_IP_FAILURE 0x04 + +/* =====================P2P Section===================== */ +/* For P2P */ +#define P2POUI 0x506F9A09 + +/* P2P Attribute ID */ +#define P2P_ATTR_STATUS 0x00 +#define P2P_ATTR_MINOR_REASON_CODE 0x01 +#define P2P_ATTR_CAPABILITY 0x02 +#define P2P_ATTR_DEVICE_ID 0x03 +#define P2P_ATTR_GO_INTENT 0x04 +#define P2P_ATTR_CONF_TIMEOUT 0x05 +#define P2P_ATTR_LISTEN_CH 0x06 +#define P2P_ATTR_GROUP_BSSID 0x07 +#define P2P_ATTR_EX_LISTEN_TIMING 0x08 +#define P2P_ATTR_INTENTED_IF_ADDR 0x09 +#define P2P_ATTR_MANAGEABILITY 0x0A +#define P2P_ATTR_CH_LIST 0x0B +#define P2P_ATTR_NOA 0x0C +#define P2P_ATTR_DEVICE_INFO 0x0D +#define P2P_ATTR_GROUP_INFO 0x0E +#define P2P_ATTR_GROUP_ID 0x0F +#define P2P_ATTR_INTERFACE 0x10 +#define P2P_ATTR_OPERATING_CH 0x11 +#define P2P_ATTR_INVITATION_FLAGS 0x12 + +/* Value of Status Attribute */ +#define P2P_STATUS_SUCCESS 0x00 +#define P2P_STATUS_FAIL_INFO_UNAVAILABLE 0x01 +#define P2P_STATUS_FAIL_INCOMPATIBLE_PARAM 0x02 +#define P2P_STATUS_FAIL_LIMIT_REACHED 0x03 +#define P2P_STATUS_FAIL_INVALID_PARAM 0x04 +#define P2P_STATUS_FAIL_REQUEST_UNABLE 0x05 +#define P2P_STATUS_FAIL_PREVOUS_PROTO_ERR 0x06 +#define P2P_STATUS_FAIL_NO_COMMON_CH 0x07 +#define P2P_STATUS_FAIL_UNKNOWN_P2PGROUP 0x08 +#define P2P_STATUS_FAIL_BOTH_GOINTENT_15 0x09 +#define P2P_STATUS_FAIL_INCOMPATIBLE_PROVSION 0x0A +#define P2P_STATUS_FAIL_USER_REJECT 0x0B + +/* Value of Inviation Flags Attribute */ +#define P2P_INVITATION_FLAGS_PERSISTENT BIT(0) + +#define DMP_P2P_DEVCAP_SUPPORT (P2P_DEVCAP_SERVICE_DISCOVERY | \ + P2P_DEVCAP_CLIENT_DISCOVERABILITY | \ + P2P_DEVCAP_CONCURRENT_OPERATION | \ + P2P_DEVCAP_INVITATION_PROC) + +#define DMP_P2P_GRPCAP_SUPPORT (P2P_GRPCAP_INTRABSS) + +/* Value of Device Capability Bitmap */ +#define P2P_DEVCAP_SERVICE_DISCOVERY BIT(0) +#define P2P_DEVCAP_CLIENT_DISCOVERABILITY BIT(1) +#define P2P_DEVCAP_CONCURRENT_OPERATION BIT(2) +#define P2P_DEVCAP_INFRA_MANAGED BIT(3) +#define P2P_DEVCAP_DEVICE_LIMIT BIT(4) +#define P2P_DEVCAP_INVITATION_PROC BIT(5) + +/* Value of Group Capability Bitmap */ +#define P2P_GRPCAP_GO BIT(0) +#define P2P_GRPCAP_PERSISTENT_GROUP BIT(1) +#define P2P_GRPCAP_GROUP_LIMIT BIT(2) +#define P2P_GRPCAP_INTRABSS BIT(3) +#define P2P_GRPCAP_CROSS_CONN BIT(4) +#define P2P_GRPCAP_PERSISTENT_RECONN BIT(5) +#define P2P_GRPCAP_GROUP_FORMATION BIT(6) + +/* P2P Public Action Frame (Management Frame) */ +#define P2P_PUB_ACTION_ACTION 0x09 + +/* P2P Public Action Frame Type */ +#define P2P_GO_NEGO_REQ 0 +#define P2P_GO_NEGO_RESP 1 +#define P2P_GO_NEGO_CONF 2 +#define P2P_INVIT_REQ 3 +#define P2P_INVIT_RESP 4 +#define P2P_DEVDISC_REQ 5 +#define P2P_DEVDISC_RESP 6 +#define P2P_PROVISION_DISC_REQ 7 +#define P2P_PROVISION_DISC_RESP 8 + +/* P2P Action Frame Type */ +#define P2P_NOTICE_OF_ABSENCE 0 +#define P2P_PRESENCE_REQUEST 1 +#define P2P_PRESENCE_RESPONSE 2 +#define P2P_GO_DISC_REQUEST 3 + +#define P2P_MAX_PERSISTENT_GROUP_NUM 10 + +#define P2P_PROVISIONING_SCAN_CNT 3 + +#define P2P_WILDCARD_SSID_LEN 7 + +/* default value, used when: (1)p2p disabed or (2)p2p enabled + * but only do 1 scan phase */ +#define P2P_FINDPHASE_EX_NONE 0 +/* used when p2p enabled and want to do 1 scan phase and + * P2P_FINDPHASE_EX_MAX-1 find phase */ +#define P2P_FINDPHASE_EX_FULL 1 +#define P2P_FINDPHASE_EX_SOCIAL_FIRST (P2P_FINDPHASE_EX_FULL+1) +#define P2P_FINDPHASE_EX_MAX 4 +#define P2P_FINDPHASE_EX_SOCIAL_LAST P2P_FINDPHASE_EX_MAX + +/* 5 seconds timeout for sending the provision discovery request */ +#define P2P_PROVISION_TIMEOUT 5000 +/* 3 seconds timeout for sending the prov disc request concurrent mode */ +#define P2P_CONCURRENT_PROVISION_TIME 3000 +/* 5 seconds timeout for receiving the group negotiation response */ +#define P2P_GO_NEGO_TIMEOUT 5000 +/* 3 seconds timeout for sending the negotiation request under concurrent mode */ +#define P2P_CONCURRENT_GO_NEGO_TIME 3000 +/* 100ms */ +#define P2P_TX_PRESCAN_TIMEOUT 100 +/* 5 seconds timeout for sending the invitation request */ +#define P2P_INVITE_TIMEOUT 5000 +/* 3 seconds timeout for sending the invitation request under concurrent mode */ +#define P2P_CONCURRENT_INVITE_TIME 3000 +/* 25 seconds timeout to reset the scan channel (based on channel plan) */ +#define P2P_RESET_SCAN_CH 25000 +#define P2P_MAX_INTENT 15 + +#define P2P_MAX_NOA_NUM 2 + +/* WPS Configuration Method */ +#define WPS_CM_NONE 0x0000 +#define WPS_CM_LABEL 0x0004 +#define WPS_CM_DISPLYA 0x0008 +#define WPS_CM_EXTERNAL_NFC_TOKEN 0x0010 +#define WPS_CM_INTEGRATED_NFC_TOKEN 0x0020 +#define WPS_CM_NFC_INTERFACE 0x0040 +#define WPS_CM_PUSH_BUTTON 0x0080 +#define WPS_CM_KEYPAD 0x0100 +#define WPS_CM_SW_PUHS_BUTTON 0x0280 +#define WPS_CM_HW_PUHS_BUTTON 0x0480 +#define WPS_CM_SW_DISPLAY_P 0x2008 +#define WPS_CM_LCD_DISPLAY_P 0x4008 + +enum P2P_ROLE { + P2P_ROLE_DISABLE = 0, + P2P_ROLE_DEVICE = 1, + P2P_ROLE_CLIENT = 2, + P2P_ROLE_GO = 3 +}; + +enum P2P_STATE { + P2P_STATE_NONE = 0, /* P2P disable */ + /* P2P had enabled and do nothing */ + P2P_STATE_IDLE = 1, + P2P_STATE_LISTEN = 2, /* In pure listen state */ + P2P_STATE_SCAN = 3, /* In scan phase */ + /* In the listen state of find phase */ + P2P_STATE_FIND_PHASE_LISTEN = 4, + /* In the search state of find phase */ + P2P_STATE_FIND_PHASE_SEARCH = 5, + /* In P2P provisioning discovery */ + P2P_STATE_TX_PROVISION_DIS_REQ = 6, + P2P_STATE_RX_PROVISION_DIS_RSP = 7, + P2P_STATE_RX_PROVISION_DIS_REQ = 8, + /* Doing the group owner negoitation handshake */ + P2P_STATE_GONEGO_ING = 9, + /* finish the group negoitation handshake with success */ + P2P_STATE_GONEGO_OK = 10, + /* finish the group negoitation handshake with failure */ + P2P_STATE_GONEGO_FAIL = 11, + /* receiving the P2P Inviation request and match with the profile. */ + P2P_STATE_RECV_INVITE_REQ_MATCH = 12, + /* Doing the P2P WPS */ + P2P_STATE_PROVISIONING_ING = 13, + /* Finish the P2P WPS */ + P2P_STATE_PROVISIONING_DONE = 14, + /* Transmit the P2P Invitation request */ + P2P_STATE_TX_INVITE_REQ = 15, + /* Receiving the P2P Invitation response */ + P2P_STATE_RX_INVITE_RESP_OK = 16, + /* receiving the P2P Inviation request and dismatch with the profile. */ + P2P_STATE_RECV_INVITE_REQ_DISMATCH = 17, + /* receiving the P2P Inviation request and this wifi is GO. */ + P2P_STATE_RECV_INVITE_REQ_GO = 18, + /* receiving the P2P Inviation request to join an existing P2P Group. */ + P2P_STATE_RECV_INVITE_REQ_JOIN = 19, + /* recveing the P2P Inviation response with failure */ + P2P_STATE_RX_INVITE_RESP_FAIL = 20, + /* receiving p2p negoitation response with information is not available */ + P2P_STATE_RX_INFOR_NOREADY = 21, + /* sending p2p negoitation response with information is not available */ + P2P_STATE_TX_INFOR_NOREADY = 22, +}; + +enum P2P_WPSINFO { + P2P_NO_WPSINFO = 0, + P2P_GOT_WPSINFO_PEER_DISPLAY_PIN = 1, + P2P_GOT_WPSINFO_SELF_DISPLAY_PIN = 2, + P2P_GOT_WPSINFO_PBC = 3, +}; + +#define P2P_PRIVATE_IOCTL_SET_LEN 64 + +enum P2P_PROTO_WK_ID { + P2P_FIND_PHASE_WK = 0, + P2P_RESTORE_STATE_WK = 1, + P2P_PRE_TX_PROVDISC_PROCESS_WK = 2, + P2P_PRE_TX_NEGOREQ_PROCESS_WK = 3, + P2P_PRE_TX_INVITEREQ_PROCESS_WK = 4, + P2P_AP_P2P_CH_SWITCH_PROCESS_WK =5, + P2P_RO_CH_WK = 6, +}; + +enum P2P_PS_STATE { + P2P_PS_DISABLE = 0, + P2P_PS_ENABLE = 1, + P2P_PS_SCAN = 2, + P2P_PS_SCAN_DONE = 3, + P2P_PS_ALLSTASLEEP = 4, /* for P2P GO */ +}; + +enum P2P_PS_MODE { + P2P_PS_NONE = 0, + P2P_PS_CTWINDOW = 1, + P2P_PS_NOA = 2, + P2P_PS_MIX = 3, /* CTWindow and NoA */ +}; + +/* =====================WFD Section===================== */ +/* For Wi-Fi Display */ +#define WFD_ATTR_DEVICE_INFO 0x00 +#define WFD_ATTR_ASSOC_BSSID 0x01 +#define WFD_ATTR_COUPLED_SINK_INFO 0x06 +#define WFD_ATTR_LOCAL_IP_ADDR 0x08 +#define WFD_ATTR_SESSION_INFO 0x09 +#define WFD_ATTR_ALTER_MAC 0x0a + +/* For WFD Device Information Attribute */ +#define WFD_DEVINFO_SOURCE 0x0000 +#define WFD_DEVINFO_PSINK 0x0001 +#define WFD_DEVINFO_SSINK 0x0002 +#define WFD_DEVINFO_DUAL 0x0003 + +#define WFD_DEVINFO_SESSION_AVAIL 0x0010 +#define WFD_DEVINFO_WSD 0x0040 +#define WFD_DEVINFO_PC_TDLS 0x0080 +#define WFD_DEVINFO_HDCP_SUPPORT 0x0100 + +#define IP_MCAST_MAC(mac) \ + ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e)) +#define ICMPV6_MCAST_MAC(mac) \ + ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff)) + +#endif /* _WIFI_H_ */ diff --git a/drivers/staging/r8188eu/include/wlan_bssdef.h b/drivers/staging/r8188eu/include/wlan_bssdef.h new file mode 100644 index 000000000000..99ca097b8edd --- /dev/null +++ b/drivers/staging/r8188eu/include/wlan_bssdef.h @@ -0,0 +1,327 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __WLAN_BSSDEF_H__ +#define __WLAN_BSSDEF_H__ + +#define MAX_IE_SZ 768 + +#define NDIS_802_11_LENGTH_SSID 32 +#define NDIS_802_11_LENGTH_RATES 8 +#define NDIS_802_11_LENGTH_RATES_EX 16 + +#define NDIS_802_11_RSSI long /* in dBm */ + +struct ndis_802_11_ssid { + u32 SsidLength; + u8 Ssid[32]; +}; + +enum NDIS_802_11_NETWORK_TYPE { + Ndis802_11FH, + Ndis802_11DS, + Ndis802_11OFDM5, + Ndis802_11OFDM24, + Ndis802_11NetworkTypeMax /* dummy upper bound */ +}; + +struct ndis_802_11_config_fh { + u32 Length; /* Length of structure */ + u32 HopPattern; /* As defined by 802.11, MSB set */ + u32 HopSet; /* to one if non-802.11 */ + u32 DwellTime; /* units are Kusec */ +}; + +/* + * FW will only save the channel number in DSConfig. + * ODI Handler will convert the channel number to freq. number. + */ +struct ndis_802_11_config { + u32 Length; /* Length of structure */ + u32 BeaconPeriod; /* units are Kusec */ + u32 ATIMWindow; /* units are Kusec */ + u32 DSConfig; /* Frequency, units are kHz */ + struct ndis_802_11_config_fh FHConfig; +}; + +enum ndis_802_11_network_infra { + Ndis802_11IBSS, + Ndis802_11Infrastructure, + Ndis802_11AutoUnknown, + Ndis802_11InfrastructureMax, /* dummy upper bound */ + Ndis802_11APMode +}; + +struct ndis_802_11_fixed_ie { + u8 Timestamp[8]; + u16 BeaconInterval; + u16 Capabilities; +}; + +struct ndis_802_11_var_ie { + u8 ElementID; + u8 Length; + u8 data[1]; +}; + +/* + * Length is the 4 bytes multiples of the sume of + * [ETH_ALEN] + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (u32) + * + sizeof (NDIS_802_11_RSSI) + sizeof (enum NDIS_802_11_NETWORK_TYPE) + * + sizeof (struct ndis_802_11_config) + * + NDIS_802_11_LENGTH_RATES_EX + IELength + * + * Except the IELength, all other fields are fixed length. + * Therefore, we can define a macro to represent the partial sum. */ + +enum ndis_802_11_auth_mode { + Ndis802_11AuthModeOpen, + Ndis802_11AuthModeShared, + Ndis802_11AuthModeAutoSwitch, + Ndis802_11AuthModeWPA, + Ndis802_11AuthModeWPAPSK, + Ndis802_11AuthModeWPANone, + Ndis802_11AuthModeWAPI, + Ndis802_11AuthModeMax /* Not a real mode, upper bound */ +}; + +enum ndis_802_11_wep_status { + Ndis802_11WEPEnabled, + Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, + Ndis802_11WEPDisabled, + Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, + Ndis802_11WEPKeyAbsent, + Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, + Ndis802_11WEPNotSupported, + Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, + Ndis802_11Encryption2Enabled, + Ndis802_11Encryption2KeyAbsent, + Ndis802_11Encryption3Enabled, + Ndis802_11Encryption3KeyAbsent, + Ndis802_11_EncryptionWAPI +}; + +#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 +#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 +#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 + +#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 +#define NDIS_802_11_AI_RESFI_STATUSCODE 2 +#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 + +struct ndis_802_11_ai_reqfi { + u16 Capabilities; + u16 ListenInterval; + unsigned char CurrentAPAddress[ETH_ALEN]; +}; + +struct ndis_802_11_ai_resfi { + u16 Capabilities; + u16 StatusCode; + u16 AssociationId; +}; + +struct ndis_802_11_assoc_info { + u32 Length; + u16 AvailableRequestFixedIEs; + struct ndis_802_11_ai_reqfi RequestFixedIEs; + u32 RequestIELength; + u32 OffsetRequestIEs; + u16 AvailableResponseFixedIEs; + struct ndis_802_11_ai_resfi ResponseFixedIEs; + u32 ResponseIELength; + u32 OffsetResponseIEs; +}; + +enum ndis_802_11_reload_def { + Ndis802_11ReloadWEPKeys +}; + +/* Key mapping keys require a BSSID */ +struct ndis_802_11_key { + u32 Length; /* Length of this structure */ + u32 KeyIndex; + u32 KeyLength; /* length of key in bytes */ + unsigned char BSSID[ETH_ALEN]; + unsigned long long KeyRSC; + u8 KeyMaterial[32]; /* var len depending on above field */ +}; + +struct ndis_802_11_remove_key { + u32 Length; /* Length */ + u32 KeyIndex; + unsigned char BSSID[ETH_ALEN]; +}; + +struct ndis_802_11_wep { + u32 Length; /* Length of this structure */ + u32 KeyIndex; /* 0 is the per-client key, + * 1-N are the global keys */ + u32 KeyLength; /* length of key in bytes */ + u8 KeyMaterial[16];/* variable len depending on above field */ +}; + +struct ndis_802_11_auth_req { + u32 Length; /* Length of structure */ + unsigned char Bssid[ETH_ALEN]; + u32 Flags; +}; + +enum ndis_802_11_status_type { + Ndis802_11StatusType_Authentication, + Ndis802_11StatusType_MediaStreamMode, + Ndis802_11StatusType_PMKID_CandidateList, + Ndis802_11StatusTypeMax /* not a real type, defined as + * an upper bound */ +}; + +struct ndis_802_11_status_ind { + enum ndis_802_11_status_type StatusType; +}; + +/* mask for authentication/integrity fields */ +#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f +#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 +#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 +#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 +#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E + +/* MIC check time, 60 seconds. */ +#define MIC_CHECK_TIME 60000000 + +struct ndis_802_11_auth_evt { + struct ndis_802_11_status_ind Status; + struct ndis_802_11_auth_req Request[1]; +}; + +struct ndis_802_11_test { + u32 Length; + u32 Type; + union { + struct ndis_802_11_auth_evt AuthenticationEvent; + NDIS_802_11_RSSI RssiTrigger; + } tt; +}; + +#ifndef Ndis802_11APMode +#define Ndis802_11APMode (Ndis802_11InfrastructureMax+1) +#endif + +struct wlan_phy_info { + u8 SignalStrength;/* in percentage) */ + u8 SignalQuality;/* in percentage) */ + u8 Optimum_antenna; /* for Antenna diversity */ + u8 Reserved_0; +}; + +struct wlan_bcn_info { + /* these infor get from rtw_get_encrypt_info when + * * translate scan to UI */ + u8 encryp_protocol;/* ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2/WAPI */ + int group_cipher; /* WPA/WPA2 group cipher */ + int pairwise_cipher;/* WPA/WPA2/WEP pairwise cipher */ + int is_8021x; + + /* bwmode 20/40 and ch_offset UP/LOW */ + unsigned short ht_cap_info; + unsigned char ht_info_infos_0; +}; + +/* temporally add #pragma pack for structure alignment issue of +* struct wlan_bssid_ex and get_struct wlan_bssid_ex_sz() +*/ +struct wlan_bssid_ex { + u32 Length; + unsigned char MacAddress[ETH_ALEN]; + u8 Reserved[2];/* 0]: IS beacon frame */ + struct ndis_802_11_ssid Ssid; + u32 Privacy; + NDIS_802_11_RSSI Rssi;/* in dBM,raw data ,get from PHY) */ + enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + struct ndis_802_11_config Configuration; + enum ndis_802_11_network_infra InfrastructureMode; + unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; + struct wlan_phy_info PhyInfo; + u32 IELength; + u8 IEs[MAX_IE_SZ]; /* timestamp, beacon interval, and + * capability information) */ +} __packed; + +static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) +{ + return sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->IELength; +} + +struct wlan_network { + struct list_head list; + int network_type; /* refer to ieee80211.h for WIRELESS_11B/G */ + int fixed; /* set fixed when not to be removed + * in site-surveying */ + unsigned long last_scanned; /* timestamp for the network */ + int aid; /* will only be valid when a BSS is joinned. */ + int join_res; + struct wlan_bssid_ex network; /* must be the last item */ + struct wlan_bcn_info BcnInfo; +}; + +enum VRTL_CARRIER_SENSE { + DISABLE_VCS, + ENABLE_VCS, + AUTO_VCS +}; + +enum VCS_TYPE { + NONE_VCS, + RTS_CTS, + CTS_TO_SELF +}; + +#define PWR_CAM 0 +#define PWR_MINPS 1 +#define PWR_MAXPS 2 +#define PWR_UAPSD 3 +#define PWR_VOIP 4 + +enum UAPSD_MAX_SP { + NO_LIMIT, + TWO_MSDU, + FOUR_MSDU, + SIX_MSDU +}; + +#define NUM_PRE_AUTH_KEY 16 +#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY + +/* +* WPA2 +*/ + +struct pmkid_candidate { + unsigned char BSSID[ETH_ALEN]; + u32 Flags; +}; + +struct ndis_802_11_pmkid_list { + u32 Version; /* Version of the structure */ + u32 NumCandidates; /* No. of pmkid candidates */ + struct pmkid_candidate CandidateList[1]; +}; + +struct ndis_802_11_auth_encrypt { + enum ndis_802_11_auth_mode AuthModeSupported; + enum ndis_802_11_wep_status EncryptStatusSupported; +}; + +struct ndis_802_11_cap { + u32 Length; + u32 Version; + u32 NoOfPMKIDs; + u32 NoOfAuthEncryptPairsSupported; + struct ndis_802_11_auth_encrypt AuthenticationEncryptionSupported[1]; +}; + +u8 key_2char2num(u8 hch, u8 lch); +u8 key_char2num(u8 ch); +u8 str_2char2num(u8 hch, u8 lch); + +#endif /* ifndef WLAN_BSSDEF_H_ */ diff --git a/drivers/staging/r8188eu/include/xmit_osdep.h b/drivers/staging/r8188eu/include/xmit_osdep.h new file mode 100644 index 000000000000..191c36361b63 --- /dev/null +++ b/drivers/staging/r8188eu/include/xmit_osdep.h @@ -0,0 +1,51 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#ifndef __XMIT_OSDEP_H_ +#define __XMIT_OSDEP_H_ + +#include "osdep_service.h" +#include "drv_types.h" + +struct pkt_file { + struct sk_buff *pkt; + size_t pkt_len; /* the remainder length of the open_file */ + unsigned char *cur_buffer; + u8 *buf_start; + u8 *cur_addr; + size_t buf_len; +}; + +extern int rtw_ht_enable; +extern int rtw_cbw40_enable; +extern int rtw_ampdu_enable;/* for enable tx_ampdu */ + +#define NR_XMITFRAME 256 + +struct xmit_priv; +struct pkt_attrib; +struct sta_xmit_priv; +struct xmit_frame; +struct xmit_buf; + +int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); + +void rtw_os_xmit_schedule(struct adapter *padapter); + +int rtw_os_xmit_resource_alloc(struct adapter *padapter, + struct xmit_buf *pxmitbuf, u32 alloc_sz); +void rtw_os_xmit_resource_free(struct adapter *padapter, + struct xmit_buf *pxmitbuf, u32 free_sz); + +void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib); + +uint rtw_remainder_len(struct pkt_file *pfile); +void _rtw_open_pktfile(struct sk_buff *pkt, struct pkt_file *pfile); +uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); +int rtw_endofpktfile(struct pkt_file *pfile); + +void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt); +void rtw_os_xmit_complete(struct adapter *padapter, + struct xmit_frame *pxframe); + +#endif /* __XMIT_OSDEP_H_ */ diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c new file mode 100644 index 000000000000..81d4255d1785 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c @@ -0,0 +1,6649 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _IOCTL_LINUX_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wlan_bssdef.h" +#include "../include/rtw_debug.h" +#include "../include/wifi.h" +#include "../include/rtw_mlme.h" +#include "../include/rtw_mlme_ext.h" +#include "../include/rtw_ioctl.h" +#include "../include/rtw_ioctl_set.h" +#include "../include/rtw_mp_ioctl.h" +#include "../include/usb_ops.h" +#include "../include/rtl8188e_hal.h" + +#include "../include/rtw_mp.h" +#include "../include/rtw_iol.h" + +#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) + +#define SCAN_ITEM_SIZE 768 +#define MAX_CUSTOM_LEN 64 +#define RATE_COUNT 4 + +/* combo scan */ +#define WEXT_CSCAN_AMOUNT 9 +#define WEXT_CSCAN_BUF_LEN 360 +#define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00" +#define WEXT_CSCAN_HEADER_SIZE 12 +#define WEXT_CSCAN_SSID_SECTION 'S' +#define WEXT_CSCAN_CHANNEL_SECTION 'C' +#define WEXT_CSCAN_NPROBE_SECTION 'N' +#define WEXT_CSCAN_ACTV_DWELL_SECTION 'A' +#define WEXT_CSCAN_PASV_DWELL_SECTION 'P' +#define WEXT_CSCAN_HOME_DWELL_SECTION 'H' +#define WEXT_CSCAN_TYPE_SECTION 'T' + +static struct mp_ioctl_handler mp_ioctl_hdl[] = { +/*0*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_start_test_hdl, OID_RT_PRO_START_TEST) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_stop_test_hdl, OID_RT_PRO_STOP_TEST) + + GEN_HANDLER(sizeof(struct rwreg_param), rtl8188eu_oid_rt_pro_read_register_hdl, OID_RT_PRO_READ_REGISTER) + GEN_HANDLER(sizeof(struct rwreg_param), rtl8188eu_oid_rt_pro_write_register_hdl, OID_RT_PRO_WRITE_REGISTER) + GEN_HANDLER(sizeof(struct bb_reg_param), rtl8188eu_oid_rt_pro_read_bb_reg_hdl, OID_RT_PRO_READ_BB_REG) +/*5*/ GEN_HANDLER(sizeof(struct bb_reg_param), rtl8188eu_oid_rt_pro_write_bb_reg_hdl, OID_RT_PRO_WRITE_BB_REG) + GEN_HANDLER(sizeof(struct rf_reg_param), rtl8188eu_oid_rt_pro_read_rf_reg_hdl, OID_RT_PRO_RF_READ_REGISTRY) + GEN_HANDLER(sizeof(struct rf_reg_param), rtl8188eu_oid_rt_pro_write_rf_reg_hdl, OID_RT_PRO_RF_WRITE_REGISTRY) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_channel_direct_call_hdl, OID_RT_PRO_SET_CHANNEL_DIRECT_CALL) + GEN_HANDLER(sizeof(struct txpower_param), rtl8188eu_oid_rt_pro_set_tx_power_control_hdl, OID_RT_PRO_SET_TX_POWER_CONTROL) +/*10*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_data_rate_hdl, OID_RT_PRO_SET_DATA_RATE) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_set_bandwidth_hdl, OID_RT_SET_BANDWIDTH) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_antenna_bb_hdl, OID_RT_PRO_SET_ANTENNA_BB) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_continuous_tx_hdl, OID_RT_PRO_SET_CONTINUOUS_TX) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_single_carrier_tx_hdl, OID_RT_PRO_SET_SINGLE_CARRIER_TX) +/*15*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_carrier_suppression_tx_hdl, OID_RT_PRO_SET_CARRIER_SUPPRESSION_TX) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_pro_set_single_tone_tx_hdl, OID_RT_PRO_SET_SINGLE_TONE_TX) + + EXT_MP_IOCTL_HANDLER(0, xmit_packet, 0) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_set_rx_packet_type_hdl, OID_RT_SET_RX_PACKET_TYPE) + GEN_HANDLER(0, rtl8188eu_oid_rt_reset_phy_rx_packet_count_hdl, OID_RT_RESET_PHY_RX_PACKET_COUNT) +/*20*/ GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_phy_rx_packet_received_hdl, OID_RT_GET_PHY_RX_PACKET_RECEIVED) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_phy_rx_packet_crc32_error_hdl, OID_RT_GET_PHY_RX_PACKET_CRC32_ERROR) + + GEN_HANDLER(sizeof(struct eeprom_rw_param), NULL, 0) + GEN_HANDLER(sizeof(struct eeprom_rw_param), NULL, 0) + GEN_HANDLER(sizeof(struct efuse_access_struct), rtl8188eu_oid_rt_pro_efuse_hdl, OID_RT_PRO_EFUSE) +/*25*/ GEN_HANDLER(0, rtl8188eu_oid_rt_pro_efuse_map_hdl, OID_RT_PRO_EFUSE_MAP) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_efuse_max_size_hdl, OID_RT_GET_EFUSE_MAX_SIZE) + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_efuse_current_size_hdl, OID_RT_GET_EFUSE_CURRENT_SIZE) + + GEN_HANDLER(sizeof(u32), rtl8188eu_oid_rt_get_thermal_meter_hdl, OID_RT_PRO_GET_THERMAL_METER) + GEN_HANDLER(sizeof(u8), rtl8188eu_oid_rt_pro_set_power_tracking_hdl, OID_RT_PRO_SET_POWER_TRACKING) +/*30*/ GEN_HANDLER(sizeof(u8), rtl8188eu_oid_rt_set_power_down_hdl, OID_RT_SET_POWER_DOWN) +/*31*/ GEN_HANDLER(0, rtl8188eu_oid_rt_pro_trigger_gpio_hdl, 0) +}; + +static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, + 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, + 48000000, 54000000}; + +void indicate_wx_scan_complete_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL); +} + +void rtw_indicate_wx_assoc_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); + + DBG_88E_LEVEL(_drv_always_, "assoc success\n"); + wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); +} + +void rtw_indicate_wx_disassoc_event(struct adapter *padapter) +{ + union iwreq_data wrqu; + + memset(&wrqu, 0, sizeof(union iwreq_data)); + + wrqu.ap_addr.sa_family = ARPHRD_ETHER; + memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN); + + DBG_88E_LEVEL(_drv_always_, "indicate disassoc\n"); + wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); +} + +static char *translate_scan(struct adapter *padapter, + struct iw_request_info *info, + struct wlan_network *pnetwork, + char *start, char *stop) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct iw_event iwe; + u16 cap; + __le16 le_tmp; + u32 ht_ielen = 0; + char *custom; + char *p; + u16 max_rate = 0, rate, ht_cap = false; + u32 i = 0; + u8 bw_40MHz = 0, short_GI = 0; + u16 mcs_rate = 0; + u8 ss, sq; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + u32 blnGotP2PIE = false; + + /* User is doing the P2P device discovery */ + /* The prefix of SSID should be "DIRECT-" and the IE should contains the P2P IE. */ + /* If not, the driver should ignore this AP and go to the next AP. */ + + /* Verifying the SSID */ + if (!memcmp(pnetwork->network.Ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN)) { + u32 p2pielen = 0; + + if (pnetwork->network.Reserved[0] == 2) {/* Probe Request */ + /* Verifying the P2P IE */ + if (rtw_get_p2p_ie(pnetwork->network.IEs, pnetwork->network.IELength, NULL, &p2pielen)) + blnGotP2PIE = true; + } else {/* Beacon or Probe Respones */ + /* Verifying the P2P IE */ + if (rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen)) + blnGotP2PIE = true; + } + } + + if (!blnGotP2PIE) + return start; + } +#endif /* CONFIG_88EU_P2P */ + + /* AP MAC address */ + iwe.cmd = SIOCGIWAP; + iwe.u.ap_addr.sa_family = ARPHRD_ETHER; + + memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN); + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); + + /* Add the ESSID */ + iwe.cmd = SIOCGIWESSID; + iwe.u.data.flags = 1; + iwe.u.data.length = min_t(u16, pnetwork->network.Ssid.SsidLength, 32); + start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); + + /* parsing HT_CAP_IE */ + p = rtw_get_ie(&pnetwork->network.IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.IELength - 12); + + if (p && ht_ielen > 0) { + struct ieee80211_ht_cap *pht_capie; + + ht_cap = true; + pht_capie = (struct ieee80211_ht_cap *)(p + 2); + memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2); + bw_40MHz = (le16_to_cpu(pht_capie->cap_info) & + IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0; + short_GI = (le16_to_cpu(pht_capie->cap_info) & + (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) ? 1 : 0; + } + + /* Add the protocol name */ + iwe.cmd = SIOCGIWNAME; + if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); + } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); + } else { + if (ht_cap) + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); + else + snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); + } + + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); + + /* Add mode */ + iwe.cmd = SIOCGIWMODE; + memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.IEs), 2); + + cap = le16_to_cpu(le_tmp); + + if (cap & (WLAN_CAPABILITY_IBSS | WLAN_CAPABILITY_BSS)) { + if (cap & WLAN_CAPABILITY_BSS) + iwe.u.mode = IW_MODE_MASTER; + else + iwe.u.mode = IW_MODE_ADHOC; + + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); + } + + if (pnetwork->network.Configuration.DSConfig < 1) + pnetwork->network.Configuration.DSConfig = 1; + + /* Add frequency/channel */ + iwe.cmd = SIOCGIWFREQ; + iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; + iwe.u.freq.e = 1; + iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); + + /* Add encryption capability */ + iwe.cmd = SIOCGIWENCODE; + if (cap & WLAN_CAPABILITY_PRIVACY) + iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; + else + iwe.u.data.flags = IW_ENCODE_DISABLED; + iwe.u.data.length = 0; + start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.Ssid.Ssid); + + /*Add basic and extended rates */ + max_rate = 0; + custom = kzalloc(MAX_CUSTOM_LEN, GFP_ATOMIC); + if (!custom) + return start; + p = custom; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); + while (pnetwork->network.SupportedRates[i] != 0) { + rate = pnetwork->network.SupportedRates[i] & 0x7F; + if (rate > max_rate) + max_rate = rate; + p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), + "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); + i++; + } + + if (ht_cap) { + if (mcs_rate & 0x8000)/* MCS15 */ + max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130); + else if (mcs_rate & 0x0080)/* MCS7 */ + ; + else/* default MCS7 */ + max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65); + + max_rate = max_rate * 2;/* Mbps/2; */ + } + + iwe.cmd = SIOCGIWRATE; + iwe.u.bitrate.fixed = 0; + iwe.u.bitrate.disabled = 0; + iwe.u.bitrate.value = max_rate * 500000; + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); + + /* parsing WPA/WPA2 IE */ + { + u8 *buf; + u8 *wpa_ie, *rsn_ie; + u16 wpa_len = 0, rsn_len = 0; + u8 *p; + + buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); + if (!buf) + goto exit; + wpa_ie = kzalloc(255, GFP_ATOMIC); + if (!wpa_ie) { + kfree(buf); + goto exit; + } + rsn_ie = kzalloc(255, GFP_ATOMIC); + if (!rsn_ie) { + kfree(buf); + kfree(wpa_ie); + goto exit; + } + rtw_get_sec_ie(pnetwork->network.IEs, pnetwork->network.IELength, rsn_ie, &rsn_len, wpa_ie, &wpa_len); + + if (wpa_len > 0) { + p = buf; + memset(buf, 0, MAX_WPA_IE_LEN); + p += sprintf(p, "wpa_ie ="); + for (i = 0; i < wpa_len; i++) + p += sprintf(p, "%02x", wpa_ie[i]); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = strlen(buf); + start = iwe_stream_add_point(info, start, stop, &iwe, buf); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = wpa_len; + start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie); + } + if (rsn_len > 0) { + p = buf; + memset(buf, 0, MAX_WPA_IE_LEN); + p += sprintf(p, "rsn_ie ="); + for (i = 0; i < rsn_len; i++) + p += sprintf(p, "%02x", rsn_ie[i]); + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVCUSTOM; + iwe.u.data.length = strlen(buf); + start = iwe_stream_add_point(info, start, stop, &iwe, buf); + + memset(&iwe, 0, sizeof(iwe)); + iwe.cmd = IWEVGENIE; + iwe.u.data.length = rsn_len; + start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); + } + kfree(buf); + kfree(wpa_ie); + kfree(rsn_ie); + } + + {/* parsing WPS IE */ + uint cnt = 0, total_ielen; + u8 *wpsie_ptr = NULL; + uint wps_ielen = 0; + + u8 *ie_ptr = pnetwork->network.IEs + _FIXED_IE_LENGTH_; + total_ielen = pnetwork->network.IELength - _FIXED_IE_LENGTH_; + + while (cnt < total_ielen) { + if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) { + wpsie_ptr = &ie_ptr[cnt]; + iwe.cmd = IWEVGENIE; + iwe.u.data.length = (u16)wps_ielen; + start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr); + } + cnt += ie_ptr[cnt + 1] + 2; /* goto next */ + } + } + + /* Add quality statistics */ + iwe.cmd = IWEVQUAL; + iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID; + + if (check_fwstate(pmlmepriv, _FW_LINKED) && + is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) { + ss = padapter->recvpriv.signal_strength; + sq = padapter->recvpriv.signal_qual; + } else { + ss = pnetwork->network.PhyInfo.SignalStrength; + sq = pnetwork->network.PhyInfo.SignalQuality; + } + + iwe.u.qual.level = (u8)ss; + iwe.u.qual.qual = (u8)sq; /* signal quality */ + iwe.u.qual.noise = 0; /* noise level */ + start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); +exit: + kfree(custom); + return start; +} + +static int wpa_set_auth_algs(struct net_device *dev, u32 value) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + int ret = 0; + + if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY and AUTH_ALG_OPEN_SYSTEM [value:0x%x]\n", value); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; + } else if (value & AUTH_ALG_SHARED_KEY) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_SHARED_KEY [value:0x%x]\n", value); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; + } else if (value & AUTH_ALG_OPEN_SYSTEM) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_OPEN_SYSTEM\n"); + if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + } + } else if (value & AUTH_ALG_LEAP) { + DBG_88E("wpa_set_auth_algs, AUTH_ALG_LEAP\n"); + } else { + DBG_88E("wpa_set_auth_algs, error!\n"); + ret = -EINVAL; + } + return ret; +} + +static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) +{ + int ret = 0; + u32 wep_key_idx, wep_key_len, wep_total_len; + struct ndis_802_11_wep *pwep = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + param->u.crypt.err = 0; + param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; + + if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { + ret = -EINVAL; + goto exit; + } + + if (param->sta_addr[0] == 0xff && param->sta_addr[1] == 0xff && + param->sta_addr[2] == 0xff && param->sta_addr[3] == 0xff && + param->sta_addr[4] == 0xff && param->sta_addr[5] == 0xff) { + if (param->u.crypt.idx >= WEP_KEYS) { + ret = -EINVAL; + goto exit; + } + } else { + ret = -EINVAL; + goto exit; + } + + if (strcmp(param->u.crypt.alg, "WEP") == 0) { + DBG_88E("wpa_set_encryption, crypt.alg = WEP\n"); + + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + + wep_key_idx = param->u.crypt.idx; + wep_key_len = param->u.crypt.key_len; + + DBG_88E("(1)wep_key_idx =%d\n", wep_key_idx); + + if (wep_key_idx > WEP_KEYS) + return -EINVAL; + + if (wep_key_len > 0) { + wep_key_len = wep_key_len <= 5 ? 5 : 13; + wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + pwep = kmalloc(wep_total_len, GFP_KERNEL); + if (!pwep) + goto exit; + + memset(pwep, 0, wep_total_len); + pwep->KeyLength = wep_key_len; + pwep->Length = wep_total_len; + if (wep_key_len == 13) { + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + } + } else { + ret = -EINVAL; + goto exit; + } + pwep->KeyIndex = wep_key_idx; + pwep->KeyIndex |= 0x80000000; + memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); + if (param->u.crypt.set_tx) { + DBG_88E("wep, set_tx = 1\n"); + if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) + ret = -EOPNOTSUPP; + } else { + DBG_88E("wep, set_tx = 0\n"); + if (wep_key_idx >= WEP_KEYS) { + ret = -EOPNOTSUPP; + goto exit; + } + memcpy(&psecuritypriv->dot11DefKey[wep_key_idx].skey[0], pwep->KeyMaterial, pwep->KeyLength); + psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; + rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0); + } + goto exit; + } + + if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */ + struct sta_info *psta, *pbcmc_sta; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_MP_STATE)) { /* sta mode */ + psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); + if (!psta) { + ; + } else { + if (strcmp(param->u.crypt.alg, "none") != 0) + psta->ieee8021x_blocked = false; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + + if (param->u.crypt.set_tx == 1) { /* pairwise key */ + memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + + if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ + memcpy(psta->dot11tkiptxmickey.skey, ¶m->u.crypt.key[16], 8); + memcpy(psta->dot11tkiprxmickey.skey, ¶m->u.crypt.key[24], 8); + padapter->securitypriv.busetkipkey = false; + } + + DBG_88E(" ~~~~set sta key:unicastkey\n"); + + rtw_setstakey_cmd(padapter, (unsigned char *)psta, true); + } else { /* group key */ + memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, (param->u.crypt.key_len > 16 ? 16 : param->u.crypt.key_len)); + memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[16], 8); + memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[24], 8); + padapter->securitypriv.binstallGrpkey = true; + DBG_88E(" ~~~~set sta key:groupkey\n"); + + padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; + + rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1); +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_PROVISIONING_ING)) + rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_DONE); +#endif /* CONFIG_88EU_P2P */ + } + } + pbcmc_sta = rtw_get_bcmc_stainfo(padapter); + if (!pbcmc_sta) { + ; + } else { + /* Jeff: don't disable ieee8021x_blocked while clearing key */ + if (strcmp(param->u.crypt.alg, "none") != 0) + pbcmc_sta->ieee8021x_blocked = false; + + if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || + (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) + pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; + } + } + } + +exit: + + kfree(pwep); + + return ret; +} + +static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen) +{ + u8 *buf = NULL; + int group_cipher = 0, pairwise_cipher = 0; + int ret = 0; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + if (ielen > MAX_WPA_IE_LEN || !pie) { + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + if (!pie) + return ret; + else + return -EINVAL; + } + + if (ielen) { + buf = kzalloc(ielen, GFP_KERNEL); + if (!buf) { + ret = -ENOMEM; + goto exit; + } + + memcpy(buf, pie, ielen); + + /* dump */ + { + int i; + DBG_88E("\n wpa_ie(length:%d):\n", ielen); + for (i = 0; i < ielen; i += 8) + DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i + 1], buf[i + 2], buf[i + 3], buf[i + 4], buf[i + 5], buf[i + 6], buf[i + 7]); + } + + if (ielen < RSN_HEADER_LEN) { + ret = -1; + goto exit; + } + + if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; + memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); + } + + if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; + memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); + } + + switch (group_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot118021XGrpPrivacy = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + switch (pairwise_cipher) { + case WPA_CIPHER_NONE: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + break; + case WPA_CIPHER_WEP40: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + case WPA_CIPHER_TKIP: + padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; + break; + case WPA_CIPHER_CCMP: + padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; + break; + case WPA_CIPHER_WEP104: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + break; + } + + _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); + {/* set wps_ie */ + u16 cnt = 0; + u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + while (cnt < ielen) { + eid = buf[cnt]; + if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt + 2], wps_oui, 4))) { + DBG_88E("SET WPS_IE\n"); + + padapter->securitypriv.wps_ie_len = ((buf[cnt + 1] + 2) < (MAX_WPA_IE_LEN << 2)) ? (buf[cnt + 1] + 2) : (MAX_WPA_IE_LEN << 2); + + memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); + + set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); +#ifdef CONFIG_88EU_P2P + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_GONEGO_OK)) + rtw_p2p_set_state(pwdinfo, P2P_STATE_PROVISIONING_ING); +#endif /* CONFIG_88EU_P2P */ + cnt += buf[cnt + 1] + 2; + break; + } else { + cnt += buf[cnt + 1] + 2; /* goto next */ + } + } + } + } + +exit: + kfree(buf); + return ret; +} + +typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; + +static int rtw_wx_get_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 ht_ielen = 0; + char *p; + u8 ht_cap = false; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + NDIS_802_11_RATES_EX *prates = NULL; + + if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { + /* parsing HT_CAP_IE */ + p = rtw_get_ie(&pcur_bss->IEs[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->IELength - 12); + if (p && ht_ielen > 0) + ht_cap = true; + + prates = &pcur_bss->SupportedRates; + + if (rtw_is_cckratesonly_included((u8 *)prates)) { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); + } else if (rtw_is_cckrates_included((u8 *)prates)) { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); + } else { + if (ht_cap) + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); + else + snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); + } + } else { + snprintf(wrqu->name, IFNAMSIZ, "unassociated"); + } + + + + return 0; +} + +static int rtw_wx_get_freq(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ + wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; + wrqu->freq.e = 1; + wrqu->freq.i = pcur_bss->Configuration.DSConfig; + } else { + wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; + wrqu->freq.e = 1; + wrqu->freq.i = padapter->mlmeextpriv.cur_channel; + } + + return 0; +} + +static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + enum ndis_802_11_network_infra networkType; + int ret = 0; + + + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -EPERM; + goto exit; + } + + if (!padapter->hw_init_completed) { + ret = -EPERM; + goto exit; + } + + switch (wrqu->mode) { + case IW_MODE_AUTO: + networkType = Ndis802_11AutoUnknown; + DBG_88E("set_mode = IW_MODE_AUTO\n"); + break; + case IW_MODE_ADHOC: + networkType = Ndis802_11IBSS; + DBG_88E("set_mode = IW_MODE_ADHOC\n"); + break; + case IW_MODE_MASTER: + networkType = Ndis802_11APMode; + DBG_88E("set_mode = IW_MODE_MASTER\n"); + break; + case IW_MODE_INFRA: + networkType = Ndis802_11Infrastructure; + DBG_88E("set_mode = IW_MODE_INFRA\n"); + break; + default: + ret = -EINVAL; + goto exit; + } + if (!rtw_set_802_11_infrastructure_mode(padapter, networkType)) { + ret = -EPERM; + goto exit; + } + rtw_setopmode_cmd(padapter, networkType); +exit: + + return ret; +} + +static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) + wrqu->mode = IW_MODE_INFRA; + else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) + wrqu->mode = IW_MODE_ADHOC; + else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) + wrqu->mode = IW_MODE_MASTER; + else + wrqu->mode = IW_MODE_AUTO; + + + + return 0; +} + +static int rtw_wx_set_pmkid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 j, blInserted = false; + int ret = false; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct iw_pmksa *pPMK = (struct iw_pmksa *)extra; + u8 strZeroMacAddress[ETH_ALEN] = {0x00}; + u8 strIssueBssid[ETH_ALEN] = {0x00}; + + memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); + if (pPMK->cmd == IW_PMKSA_ADD) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_ADD!\n"); + if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) + return ret; + else + ret = true; + blInserted = false; + + /* overwrite PMKID */ + for (j = 0; j < NUM_PMKID_CACHE; j++) { + if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { + /* BSSID is matched, the same AP => rewrite with new PMKID. */ + DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n"); + memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); + psecuritypriv->PMKIDList[j].bUsed = true; + psecuritypriv->PMKIDIndex = j + 1; + blInserted = true; + break; + } + } + + if (!blInserted) { + /* Find a new entry */ + DBG_88E("[rtw_wx_set_pmkid] Use the new entry index = %d for this PMKID.\n", + psecuritypriv->PMKIDIndex); + + memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].Bssid, strIssueBssid, ETH_ALEN); + memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); + + psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bUsed = true; + psecuritypriv->PMKIDIndex++; + if (psecuritypriv->PMKIDIndex == 16) + psecuritypriv->PMKIDIndex = 0; + } + } else if (pPMK->cmd == IW_PMKSA_REMOVE) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_REMOVE!\n"); + ret = true; + for (j = 0; j < NUM_PMKID_CACHE; j++) { + if (!memcmp(psecuritypriv->PMKIDList[j].Bssid, strIssueBssid, ETH_ALEN)) { + /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ + memset(psecuritypriv->PMKIDList[j].Bssid, 0x00, ETH_ALEN); + psecuritypriv->PMKIDList[j].bUsed = false; + break; + } + } + } else if (pPMK->cmd == IW_PMKSA_FLUSH) { + DBG_88E("[rtw_wx_set_pmkid] IW_PMKSA_FLUSH!\n"); + memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + psecuritypriv->PMKIDIndex = 0; + ret = true; + } + return ret; +} + +static int rtw_wx_get_sens(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->sens.value = 0; + wrqu->sens.fixed = 0; /* no auto select */ + wrqu->sens.disabled = 1; + return 0; +} + +static int rtw_wx_get_range(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct iw_range *range = (struct iw_range *)extra; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + u16 val; + int i; + + wrqu->data.length = sizeof(*range); + memset(range, 0, sizeof(*range)); + + /* Let's try to keep this struct in the same order as in + * linux/include/wireless.h + */ + + /* TODO: See what values we can set, and remove the ones we can't + * set, or fill them with some default data. + */ + + /* ~5 Mb/s real (802.11b) */ + range->throughput = 5 * 1000 * 1000; + + /* signal level threshold range */ + + /* percent values between 0 and 100. */ + range->max_qual.qual = 100; + range->max_qual.level = 100; + range->max_qual.noise = 100; + range->max_qual.updated = 7; /* Updated all three */ + + range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ + /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ + range->avg_qual.level = 178; /* -78 dBm */ + range->avg_qual.noise = 0; + range->avg_qual.updated = 7; /* Updated all three */ + + range->num_bitrates = RATE_COUNT; + + for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) + range->bitrate[i] = rtw_rates[i]; + + range->min_frag = MIN_FRAG_THRESHOLD; + range->max_frag = MAX_FRAG_THRESHOLD; + + range->pm_capa = 0; + + range->we_version_compiled = WIRELESS_EXT; + range->we_version_source = 16; + + for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) { + /* Include only legal frequencies for some countries */ + if (pmlmeext->channel_set[i].ChannelNum != 0) { + range->freq[val].i = pmlmeext->channel_set[i].ChannelNum; + range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000; + range->freq[val].e = 1; + val++; + } + + if (val == IW_MAX_FREQUENCIES) + break; + } + + range->num_channels = val; + range->num_frequency = val; + +/* The following code will proivde the security capability to network manager. */ +/* If the driver doesn't provide this capability to network manager, */ +/* the WPA/WPA2 routers can't be chosen in the network manager. */ + +/* +#define IW_SCAN_CAPA_NONE 0x00 +#define IW_SCAN_CAPA_ESSID 0x01 +#define IW_SCAN_CAPA_BSSID 0x02 +#define IW_SCAN_CAPA_CHANNEL 0x04 +#define IW_SCAN_CAPA_MODE 0x08 +#define IW_SCAN_CAPA_RATE 0x10 +#define IW_SCAN_CAPA_TYPE 0x20 +#define IW_SCAN_CAPA_TIME 0x40 +*/ + + range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | + IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; + + range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | + IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL | + IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE; + + + return 0; +} + +/* set bssid flow */ +/* s1. rtw_set_802_11_infrastructure_mode() */ +/* s2. rtw_set_802_11_authentication_mode() */ +/* s3. set_802_11_encryption_mode() */ +/* s4. rtw_set_802_11_bssid() */ +static int rtw_wx_set_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + uint ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct sockaddr *temp = (struct sockaddr *)awrq; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *phead; + u8 *dst_bssid, *src_bssid; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + enum ndis_802_11_auth_mode authmode; + + + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (temp->sa_family != ARPHRD_ETHER) { + ret = -EINVAL; + goto exit; + } + + authmode = padapter->securitypriv.ndisauthtype; + spin_lock_bh(&queue->lock); + phead = get_list_head(queue); + pmlmepriv->pscanned = phead->next; + + while (phead != pmlmepriv->pscanned) { + + pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); + + pmlmepriv->pscanned = pmlmepriv->pscanned->next; + + dst_bssid = pnetwork->network.MacAddress; + + src_bssid = temp->sa_data; + + if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) { + if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { + ret = -1; + spin_unlock_bh(&queue->lock); + goto exit; + } + + break; + } + } + spin_unlock_bh(&queue->lock); + + rtw_set_802_11_authentication_mode(padapter, authmode); + /* set_802_11_encryption_mode(padapter, padapter->securitypriv.ndisencryptstatus); */ + if (!rtw_set_802_11_bssid(padapter, temp->sa_data)) { + ret = -1; + goto exit; + } + +exit: + + + + return ret; +} + +static int rtw_wx_get_wap(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + wrqu->ap_addr.sa_family = ARPHRD_ETHER; + + memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); + + if (check_fwstate(pmlmepriv, _FW_LINKED) || + check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || + check_fwstate(pmlmepriv, WIFI_AP_STATE)) + memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); + else + memset(wrqu->ap_addr.sa_data, 0, ETH_ALEN); + + + + return 0; +} + +static int rtw_wx_set_mlme(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u16 reason; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_mlme *mlme = (struct iw_mlme *)extra; + + if (!mlme) + return -1; + + DBG_88E("%s\n", __func__); + + reason = mlme->reason_code; + + DBG_88E("%s, cmd =%d, reason =%d\n", __func__, mlme->cmd, reason); + + switch (mlme->cmd) { + case IW_MLME_DEAUTH: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + case IW_MLME_DISASSOC: + if (!rtw_set_802_11_disassociate(padapter)) + ret = -1; + break; + default: + return -EOPNOTSUPP; + } + return ret; +} + +static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + u8 _status = false; + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + if (padapter->registrypriv.mp_mode == 1) { + if (check_fwstate(pmlmepriv, WIFI_MP_STATE)) { + ret = -1; + goto exit; + } + } + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (padapter->bDriverStopped) { + DBG_88E("bDriverStopped =%d\n", padapter->bDriverStopped); + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (!padapter->hw_init_completed) { + ret = -1; + goto exit; + } + + /* When Busy Traffic, driver do not site survey. So driver return success. */ + /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */ + /* modify by thomas 2011-02-22. */ + if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { + indicate_wx_scan_complete_event(padapter); + goto exit; + } + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { + indicate_wx_scan_complete_event(padapter); + goto exit; + } + +/* For the DMP WiFi Display project, the driver won't to scan because */ +/* the pmlmepriv->scan_interval is always equal to 3. */ +/* So, the wpa_supplicant won't find out the WPS SoftAP. */ + +#ifdef CONFIG_88EU_P2P + if (pwdinfo->p2p_state != P2P_STATE_NONE) { + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_FIND_PHASE_SEARCH); + rtw_p2p_findphase_ex_set(pwdinfo, P2P_FINDPHASE_EX_FULL); + rtw_free_network_queue(padapter, true); + } +#endif /* CONFIG_88EU_P2P */ + + memset(ssid, 0, sizeof(struct ndis_802_11_ssid) * RTW_SSID_SCAN_AMOUNT); + + if (wrqu->data.length == sizeof(struct iw_scan_req)) { + struct iw_scan_req *req = (struct iw_scan_req *)extra; + + if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { + int len = min((int)req->essid_len, IW_ESSID_MAX_SIZE); + + memcpy(ssid[0].Ssid, req->essid, len); + ssid[0].SsidLength = len; + + DBG_88E("IW_SCAN_THIS_ESSID, ssid =%s, len =%d\n", req->essid, req->essid_len); + + spin_lock_bh(&pmlmepriv->lock); + + _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); + + spin_unlock_bh(&pmlmepriv->lock); + } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) { + DBG_88E("rtw_wx_set_scan, req->scan_type == IW_SCAN_TYPE_PASSIVE\n"); + } + } else { + if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE && + !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { + int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE; + char *pos = extra + WEXT_CSCAN_HEADER_SIZE; + char section; + char sec_len; + int ssid_index = 0; + + while (len >= 1) { + section = *(pos++); + len -= 1; + + switch (section) { + case WEXT_CSCAN_SSID_SECTION: + if (len < 1) { + len = 0; + break; + } + sec_len = *(pos++); len -= 1; + if (sec_len > 0 && sec_len <= len) { + ssid[ssid_index].SsidLength = sec_len; + memcpy(ssid[ssid_index].Ssid, pos, ssid[ssid_index].SsidLength); + ssid_index++; + } + pos += sec_len; + len -= sec_len; + break; + case WEXT_CSCAN_TYPE_SECTION: + case WEXT_CSCAN_CHANNEL_SECTION: + pos += 1; + len -= 1; + break; + case WEXT_CSCAN_PASV_DWELL_SECTION: + case WEXT_CSCAN_HOME_DWELL_SECTION: + case WEXT_CSCAN_ACTV_DWELL_SECTION: + pos += 2; + len -= 2; + break; + default: + len = 0; /* stop parsing */ + } + } + + /* it has still some scan parameter to parse, we only do this now... */ + _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT); + } else { + _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); + } + } + + if (!_status) + ret = -1; + +exit: + + return ret; +} + +static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct list_head *plist, *phead; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + char *ev = extra; + char *stop = ev + wrqu->data.length; + u32 ret = 0; + u32 cnt = 0; + u32 wait_for_surveydone; + int wait_status; +#ifdef CONFIG_88EU_P2P + struct wifidirect_info *pwdinfo = &padapter->wdinfo; +#endif /* CONFIG_88EU_P2P */ + + if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) { + ret = -EINVAL; + goto exit; + } + +#ifdef CONFIG_88EU_P2P + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + /* P2P is enabled */ + wait_for_surveydone = 200; + } else { + /* P2P is disabled */ + wait_for_surveydone = 100; + } +#else + { + wait_for_surveydone = 100; + } +#endif /* CONFIG_88EU_P2P */ + + wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; + + while (check_fwstate(pmlmepriv, wait_status)) { + msleep(30); + cnt++; + if (cnt > wait_for_surveydone) + break; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + if ((stop - ev) < SCAN_ITEM_SIZE) { + ret = -E2BIG; + break; + } + + pnetwork = container_of(plist, struct wlan_network, list); + + /* report network only if the current channel set contains the channel to which this network belongs */ + if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0) + ev = translate_scan(padapter, a, pnetwork, ev, stop); + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + wrqu->data.length = ev - extra; + wrqu->data.flags = 0; + +exit: + + return ret; +} + +/* set ssid flow */ +/* s1. rtw_set_802_11_infrastructure_mode() */ +/* s2. set_802_11_authenticaion_mode() */ +/* s3. set_802_11_encryption_mode() */ +/* s4. rtw_set_802_11_ssid() */ +static int rtw_wx_set_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct list_head *phead; + struct wlan_network *pnetwork = NULL; + enum ndis_802_11_auth_mode authmode; + struct ndis_802_11_ssid ndis_ssid; + u8 *dst_ssid, *src_ssid; + + uint ret = 0, len; + + if (_FAIL == rtw_pwr_wakeup(padapter)) { + ret = -1; + goto exit; + } + + if (!padapter->bup) { + ret = -1; + goto exit; + } + + if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { + ret = -E2BIG; + goto exit; + } + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + ret = -1; + goto exit; + } + + authmode = padapter->securitypriv.ndisauthtype; + DBG_88E("=>%s\n", __func__); + if (wrqu->essid.flags && wrqu->essid.length) { + len = (wrqu->essid.length < IW_ESSID_MAX_SIZE) ? wrqu->essid.length : IW_ESSID_MAX_SIZE; + + if (wrqu->essid.length != 33) + DBG_88E("ssid =%s, len =%d\n", extra, wrqu->essid.length); + + memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); + ndis_ssid.SsidLength = len; + memcpy(ndis_ssid.Ssid, extra, len); + src_ssid = ndis_ssid.Ssid; + + spin_lock_bh(&queue->lock); + phead = get_list_head(queue); + pmlmepriv->pscanned = phead->next; + + while (phead != pmlmepriv->pscanned) { + pnetwork = container_of(pmlmepriv->pscanned, struct wlan_network, list); + + pmlmepriv->pscanned = pmlmepriv->pscanned->next; + + dst_ssid = pnetwork->network.Ssid.Ssid; + + if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.SsidLength)) && + (pnetwork->network.Ssid.SsidLength == ndis_ssid.SsidLength)) { + + if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { + if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) + continue; + } + + if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { + ret = -1; + spin_unlock_bh(&queue->lock); + goto exit; + } + + break; + } + } + spin_unlock_bh(&queue->lock); + rtw_set_802_11_authentication_mode(padapter, authmode); + if (!rtw_set_802_11_ssid(padapter, &ndis_ssid)) { + ret = -1; + goto exit; + } + } + +exit: + + DBG_88E("<=%s, ret %d\n", __func__, ret); + + + + return ret; +} + +static int rtw_wx_get_essid(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + u32 len, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; + + if ((check_fwstate(pmlmepriv, _FW_LINKED)) || + (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) { + len = pcur_bss->Ssid.SsidLength; + memcpy(extra, pcur_bss->Ssid.Ssid, len); + } else { + len = 0; + *extra = 0; + } + wrqu->essid.length = len; + wrqu->essid.flags = 1; + + return ret; +} + +static int rtw_wx_set_rate(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *extra) +{ + int i, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 datarates[NumRates]; + u32 target_rate = wrqu->bitrate.value; + u32 fixed = wrqu->bitrate.fixed; + u32 ratevalue = 0; + u8 mpdatarate[NumRates] = {11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0xff}; + + if (target_rate == -1) { + ratevalue = 11; + goto set_rate; + } + target_rate = target_rate / 100000; + + switch (target_rate) { + case 10: + ratevalue = 0; + break; + case 20: + ratevalue = 1; + break; + case 55: + ratevalue = 2; + break; + case 60: + ratevalue = 3; + break; + case 90: + ratevalue = 4; + break; + case 110: + ratevalue = 5; + break; + case 120: + ratevalue = 6; + break; + case 180: + ratevalue = 7; + break; + case 240: + ratevalue = 8; + break; + case 360: + ratevalue = 9; + break; + case 480: + ratevalue = 10; + break; + case 540: + ratevalue = 11; + break; + default: + ratevalue = 11; + break; + } + +set_rate: + + for (i = 0; i < NumRates; i++) { + if (ratevalue == mpdatarate[i]) { + datarates[i] = mpdatarate[i]; + if (fixed == 0) + break; + } else { + datarates[i] = 0xff; + } + } + + if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS) + ret = -1; + + return ret; +} + +static int rtw_wx_get_rate(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + u16 max_rate = 0; + + max_rate = rtw_get_cur_max_rate((struct adapter *)rtw_netdev_priv(dev)); + + if (max_rate == 0) + return -EPERM; + + wrqu->bitrate.fixed = 0; /* no auto select */ + wrqu->bitrate.value = max_rate * 100000; + + return 0; +} + +static int rtw_wx_set_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + if (wrqu->rts.disabled) { + padapter->registrypriv.rts_thresh = 2347; + } else { + if (wrqu->rts.value < 0 || + wrqu->rts.value > 2347) + return -EINVAL; + + padapter->registrypriv.rts_thresh = wrqu->rts.value; + } + + DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); + + + + return 0; +} + +static int rtw_wx_get_rts(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + DBG_88E("%s, rts_thresh =%d\n", __func__, padapter->registrypriv.rts_thresh); + + wrqu->rts.value = padapter->registrypriv.rts_thresh; + wrqu->rts.fixed = 0; /* no auto select */ + /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ + + + + return 0; +} + +static int rtw_wx_set_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + if (wrqu->frag.disabled) { + padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; + } else { + if (wrqu->frag.value < MIN_FRAG_THRESHOLD || + wrqu->frag.value > MAX_FRAG_THRESHOLD) + return -EINVAL; + + padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; + } + + DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); + + + + return 0; +} + +static int rtw_wx_get_frag(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + + + DBG_88E("%s, frag_len =%d\n", __func__, padapter->xmitpriv.frag_len); + + wrqu->frag.value = padapter->xmitpriv.frag_len; + wrqu->frag.fixed = 0; /* no auto select */ + + + + return 0; +} + +static int rtw_wx_get_retry(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->retry.value = 7; + wrqu->retry.fixed = 0; /* no auto select */ + wrqu->retry.disabled = 1; + + return 0; +} + +static int rtw_wx_set_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + u32 key, ret = 0; + u32 keyindex_provided; + struct ndis_802_11_wep wep; + enum ndis_802_11_auth_mode authmode; + + struct iw_point *erq = &wrqu->encoding; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + DBG_88E("+rtw_wx_set_enc, flags = 0x%x\n", erq->flags); + + memset(&wep, 0, sizeof(struct ndis_802_11_wep)); + + key = erq->flags & IW_ENCODE_INDEX; + + + + if (erq->flags & IW_ENCODE_DISABLED) { + DBG_88E("EncryptionDisabled\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + + goto exit; + } + + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + keyindex_provided = 1; + } else { + keyindex_provided = 0; + key = padapter->securitypriv.dot11PrivacyKeyIndex; + DBG_88E("rtw_wx_set_enc, key =%d\n", key); + } + + /* set authentication mode */ + if (erq->flags & IW_ENCODE_OPEN) { + DBG_88E("rtw_wx_set_enc():IW_ENCODE_OPEN\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + } else if (erq->flags & IW_ENCODE_RESTRICTED) { + DBG_88E("rtw_wx_set_enc():IW_ENCODE_RESTRICTED\n"); + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; + authmode = Ndis802_11AuthModeShared; + padapter->securitypriv.ndisauthtype = authmode; + } else { + DBG_88E("rtw_wx_set_enc():erq->flags = 0x%x\n", erq->flags); + + padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + authmode = Ndis802_11AuthModeOpen; + padapter->securitypriv.ndisauthtype = authmode; + } + + wep.KeyIndex = key; + if (erq->length > 0) { + wep.KeyLength = erq->length <= 5 ? 5 : 13; + + wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial); + } else { + wep.KeyLength = 0; + + if (keyindex_provided == 1) { + /* set key_id only, no given KeyMaterial(erq->length == 0). */ + padapter->securitypriv.dot11PrivacyKeyIndex = key; + + DBG_88E("(keyindex_provided == 1), keyid =%d, key_len =%d\n", key, padapter->securitypriv.dot11DefKeylen[key]); + + switch (padapter->securitypriv.dot11DefKeylen[key]) { + case 5: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; + break; + case 13: + padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; + break; + default: + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + break; + } + + goto exit; + } + } + + wep.KeyIndex |= 0x80000000; + + memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); + + if (!rtw_set_802_11_add_wep(padapter, &wep)) { + if (rf_on == pwrpriv->rf_pwrstate) + ret = -EOPNOTSUPP; + goto exit; + } + +exit: + + + + return ret; +} + +static int rtw_wx_get_enc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *keybuf) +{ + uint key, ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *erq = &wrqu->encoding; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + + + if (check_fwstate(pmlmepriv, _FW_LINKED) != true) { + if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + return 0; + } + } + + key = erq->flags & IW_ENCODE_INDEX; + + if (key) { + if (key > WEP_KEYS) + return -EINVAL; + key--; + } else { + key = padapter->securitypriv.dot11PrivacyKeyIndex; + } + + erq->flags = key + 1; + + switch (padapter->securitypriv.ndisencryptstatus) { + case Ndis802_11EncryptionNotSupported: + case Ndis802_11EncryptionDisabled: + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + break; + case Ndis802_11Encryption1Enabled: + erq->length = padapter->securitypriv.dot11DefKeylen[key]; + if (erq->length) { + memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]); + + erq->flags |= IW_ENCODE_ENABLED; + + if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) + erq->flags |= IW_ENCODE_OPEN; + else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared) + erq->flags |= IW_ENCODE_RESTRICTED; + } else { + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + } + break; + case Ndis802_11Encryption2Enabled: + case Ndis802_11Encryption3Enabled: + erq->length = 16; + erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY); + break; + default: + erq->length = 0; + erq->flags |= IW_ENCODE_DISABLED; + break; + } + + + return ret; +} + +static int rtw_wx_get_power(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + wrqu->power.value = 0; + wrqu->power.fixed = 0; /* no auto select */ + wrqu->power.disabled = 1; + + return 0; +} + +static int rtw_wx_set_gen_ie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + ret = rtw_set_wpa_ie(padapter, extra, wrqu->data.length); + return ret; +} + +static int rtw_wx_set_auth(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_param *param = (struct iw_param *)&wrqu->param; + int ret = 0; + + switch (param->flags & IW_AUTH_INDEX) { + case IW_AUTH_WPA_VERSION: + break; + case IW_AUTH_CIPHER_PAIRWISE: + + break; + case IW_AUTH_CIPHER_GROUP: + + break; + case IW_AUTH_KEY_MGMT: + /* + * ??? does not use these parameters + */ + break; + case IW_AUTH_TKIP_COUNTERMEASURES: + if (param->value) { + /* wpa_supplicant is enabling the tkip countermeasure. */ + padapter->securitypriv.btkip_countermeasure = true; + } else { + /* wpa_supplicant is disabling the tkip countermeasure. */ + padapter->securitypriv.btkip_countermeasure = false; + } + break; + case IW_AUTH_DROP_UNENCRYPTED: + /* HACK: + * + * wpa_supplicant calls set_wpa_enabled when the driver + * is loaded and unloaded, regardless of if WPA is being + * used. No other calls are made which can be used to + * determine if encryption will be used or not prior to + * association being expected. If encryption is not being + * used, drop_unencrypted is set to false, else true -- we + * can use this to determine if the CAP_PRIVACY_ON bit should + * be set. + */ + + if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) + break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */ + /* then it needn't reset it; */ + + if (param->value) { + padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; + padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; + padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; + padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + } + + break; + case IW_AUTH_80211_AUTH_ALG: + /* + * It's the starting point of a link layer connection using wpa_supplicant + */ + if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, false); + DBG_88E("%s...call rtw_indicate_disconnect\n ", __func__); + rtw_indicate_disconnect(padapter); + rtw_free_assoc_resources(padapter, 1); + } + ret = wpa_set_auth_algs(dev, (u32)param->value); + break; + case IW_AUTH_WPA_ENABLED: + break; + case IW_AUTH_RX_UNENCRYPTED_EAPOL: + break; + case IW_AUTH_PRIVACY_INVOKED: + break; + default: + return -EOPNOTSUPP; + } + + return ret; +} + +static int rtw_wx_set_enc_ext(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + char *alg_name; + u32 param_len; + struct ieee_param *param = NULL; + struct iw_point *pencoding = &wrqu->encoding; + struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; + int ret = 0; + + param_len = sizeof(struct ieee_param) + pext->key_len; + param = kzalloc(param_len, GFP_KERNEL); + if (!param) + return -ENOMEM; + + param->cmd = IEEE_CMD_SET_ENCRYPTION; + memset(param->sta_addr, 0xff, ETH_ALEN); + + switch (pext->alg) { + case IW_ENCODE_ALG_NONE: + /* todo: remove key */ + /* remove = 1; */ + alg_name = "none"; + break; + case IW_ENCODE_ALG_WEP: + alg_name = "WEP"; + break; + case IW_ENCODE_ALG_TKIP: + alg_name = "TKIP"; + break; + case IW_ENCODE_ALG_CCMP: + alg_name = "CCMP"; + break; + default: + return -1; + } + + strncpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); + + if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) + param->u.crypt.set_tx = 1; + + /* cliW: WEP does not have group key + * just not checking GROUP key setting + */ + if ((pext->alg != IW_ENCODE_ALG_WEP) && + (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)) + param->u.crypt.set_tx = 0; + + param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; + + if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) + memcpy(param->u.crypt.seq, pext->rx_seq, 8); + + if (pext->key_len) { + param->u.crypt.key_len = pext->key_len; + memcpy(param->u.crypt.key, pext + 1, pext->key_len); + } + + ret = wpa_set_encryption(dev, param, param_len); + + kfree(param); + return ret; +} + +static int rtw_wx_get_nick(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + if (extra) { + wrqu->data.length = 14; + wrqu->data.flags = 1; + memcpy(extra, "<WIFI@REALTEK>", 14); + } + + /* dump debug info here */ + return 0; +} + +static int rtw_wx_read32(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter; + struct iw_point *p; + u16 len; + u32 addr; + u32 data32; + u32 bytes; + u8 *ptmp; + + padapter = (struct adapter *)rtw_netdev_priv(dev); + p = &wrqu->data; + len = p->length; + ptmp = kmalloc(len, GFP_KERNEL); + if (!ptmp) + return -ENOMEM; + + if (copy_from_user(ptmp, p->pointer, len)) { + kfree(ptmp); + return -EFAULT; + } + + bytes = 0; + addr = 0; + sscanf(ptmp, "%d,%x", &bytes, &addr); + + switch (bytes) { + case 1: + data32 = rtw_read8(padapter, addr); + sprintf(extra, "0x%02X", data32); + break; + case 2: + data32 = rtw_read16(padapter, addr); + sprintf(extra, "0x%04X", data32); + break; + case 4: + data32 = rtw_read32(padapter, addr); + sprintf(extra, "0x%08X", data32); + break; + default: + DBG_88E(KERN_INFO "%s: usage> read [bytes],[address(hex)]\n", __func__); + return -EINVAL; + } + DBG_88E(KERN_INFO "%s: addr = 0x%08X data =%s\n", __func__, addr, extra); + + kfree(ptmp); + return 0; +} + +static int rtw_wx_write32(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + u32 addr; + u32 data32; + u32 bytes; + + bytes = 0; + addr = 0; + data32 = 0; + sscanf(extra, "%d,%x,%x", &bytes, &addr, &data32); + + switch (bytes) { + case 1: + rtw_write8(padapter, addr, (u8)data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%02X\n", __func__, addr, (u8)data32); + break; + case 2: + rtw_write16(padapter, addr, (u16)data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%04X\n", __func__, addr, (u16)data32); + break; + case 4: + rtw_write32(padapter, addr, data32); + DBG_88E(KERN_INFO "%s: addr = 0x%08X data = 0x%08X\n", __func__, addr, data32); + break; + default: + DBG_88E(KERN_INFO "%s: usage> write [bytes],[address(hex)],[data(hex)]\n", __func__); + return -EINVAL; + } + + return 0; +} + +static int rtw_wx_read_rf(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 path, addr, data32; + + path = *(u32 *)extra; + addr = *((u32 *)extra + 1); + data32 = rtw_hal_read_rfreg(padapter, path, addr, 0xFFFFF); + /* + * IMPORTANT!! + * Only when wireless private ioctl is at odd order, + * "extra" would be copied to user space. + */ + sprintf(extra, "0x%05x", data32); + + return 0; +} + +static int rtw_wx_write_rf(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u32 path, addr, data32; + + path = *(u32 *)extra; + addr = *((u32 *)extra + 1); + data32 = *((u32 *)extra + 2); + rtw_hal_write_rfreg(padapter, path, addr, 0xFFFFF, data32); + + return 0; +} + +static int rtw_wx_priv_null(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return -1; +} + +static int dummy(struct net_device *dev, struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return -1; +} + +static int rtw_wx_set_channel_plan(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 channel_plan_req = (u8)(*((int *)wrqu)); + + if (_SUCCESS == rtw_set_chplan_cmd(padapter, channel_plan_req, 1)) + DBG_88E("%s set channel_plan = 0x%02X\n", __func__, pmlmepriv->ChannelPlan); + else + return -EPERM; + + return 0; +} + +static int rtw_wx_set_mtk_wps_probe_ie(struct net_device *dev, + struct iw_request_info *a, + union iwreq_data *wrqu, char *b) +{ + return 0; +} + +static int rtw_wx_get_sensitivity(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *buf) +{ + return 0; +} + +static int rtw_wx_set_mtk_wps_ie(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +/* + * For all data larger than 16 octets, we need to use a + * pointer to memory allocated in user space. + */ +static int rtw_drvext_hdl(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static void rtw_dbg_mode_hdl(struct adapter *padapter, u32 id, u8 *pdata, u32 len) +{ + struct mp_rw_reg *RegRWStruct; + struct rf_reg_param *prfreg; + u8 path; + u8 offset; + u32 value; + + DBG_88E("%s\n", __func__); + + switch (id) { + case GEN_MP_IOCTL_SUBCODE(MP_START): + DBG_88E("871x_driver is only for normal mode, can't enter mp mode\n"); + break; + case GEN_MP_IOCTL_SUBCODE(READ_REG): + RegRWStruct = (struct mp_rw_reg *)pdata; + switch (RegRWStruct->width) { + case 1: + RegRWStruct->value = rtw_read8(padapter, RegRWStruct->offset); + break; + case 2: + RegRWStruct->value = rtw_read16(padapter, RegRWStruct->offset); + break; + case 4: + RegRWStruct->value = rtw_read32(padapter, RegRWStruct->offset); + break; + default: + break; + } + + break; + case GEN_MP_IOCTL_SUBCODE(WRITE_REG): + RegRWStruct = (struct mp_rw_reg *)pdata; + switch (RegRWStruct->width) { + case 1: + rtw_write8(padapter, RegRWStruct->offset, (u8)RegRWStruct->value); + break; + case 2: + rtw_write16(padapter, RegRWStruct->offset, (u16)RegRWStruct->value); + break; + case 4: + rtw_write32(padapter, RegRWStruct->offset, (u32)RegRWStruct->value); + break; + default: + break; + } + + break; + case GEN_MP_IOCTL_SUBCODE(READ_RF_REG): + + prfreg = (struct rf_reg_param *)pdata; + + path = (u8)prfreg->path; + offset = (u8)prfreg->offset; + + value = rtw_hal_read_rfreg(padapter, path, offset, 0xffffffff); + + prfreg->value = value; + + break; + case GEN_MP_IOCTL_SUBCODE(WRITE_RF_REG): + + prfreg = (struct rf_reg_param *)pdata; + + path = (u8)prfreg->path; + offset = (u8)prfreg->offset; + value = prfreg->value; + + rtw_hal_write_rfreg(padapter, path, offset, 0xffffffff, value); + + break; + case GEN_MP_IOCTL_SUBCODE(TRIGGER_GPIO): + DBG_88E("==> trigger gpio 0\n"); + rtw_hal_set_hwreg(padapter, HW_VAR_TRIGGER_GPIO_0, NULL); + break; + case GEN_MP_IOCTL_SUBCODE(GET_WIFI_STATUS): + *pdata = rtw_hal_sreset_get_wifi_status(padapter); + break; + default: + break; + } +} + +static int rtw_mp_ioctl_hdl(struct net_device *dev, struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u32 BytesRead, BytesWritten, BytesNeeded; + struct oid_par_priv oid_par; + struct mp_ioctl_handler *phandler; + struct mp_ioctl_param *poidparam; + uint status = 0; + u16 len; + u8 *pparmbuf = NULL, bset; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *p = &wrqu->data; + + if ((!p->length) || (!p->pointer)) { + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + pparmbuf = NULL; + bset = (u8)(p->flags & 0xFFFF); + len = p->length; + pparmbuf = kmalloc(len, GFP_KERNEL); + if (!pparmbuf) { + ret = -ENOMEM; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (copy_from_user(pparmbuf, p->pointer, len)) { + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + + poidparam = (struct mp_ioctl_param *)pparmbuf; + + if (poidparam->subcode >= MAX_MP_IOCTL_SUBCODE) { + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (padapter->registrypriv.mp_mode == 1) { + phandler = mp_ioctl_hdl + poidparam->subcode; + + if ((phandler->paramsize != 0) && (poidparam->len < phandler->paramsize)) { + ret = -EINVAL; + goto _rtw_mp_ioctl_hdl_exit; + } + + if (phandler->handler) { + oid_par.adapter_context = padapter; + oid_par.oid = phandler->oid; + oid_par.information_buf = poidparam->data; + oid_par.information_buf_len = poidparam->len; + oid_par.dbg = 0; + + BytesWritten = 0; + BytesNeeded = 0; + + if (bset) { + oid_par.bytes_rw = &BytesRead; + oid_par.bytes_needed = &BytesNeeded; + oid_par.type_of_oid = SET_OID; + } else { + oid_par.bytes_rw = &BytesWritten; + oid_par.bytes_needed = &BytesNeeded; + oid_par.type_of_oid = QUERY_OID; + } + + status = phandler->handler(&oid_par); + } else { + DBG_88E("rtw_mp_ioctl_hdl(): err!, subcode =%d, oid =%d, handler =%p\n", + poidparam->subcode, phandler->oid, phandler->handler); + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + } else { + rtw_dbg_mode_hdl(padapter, poidparam->subcode, poidparam->data, poidparam->len); + } + + if (bset == 0x00) {/* query info */ + if (copy_to_user(p->pointer, pparmbuf, len)) + ret = -EFAULT; + } + + if (status) { + ret = -EFAULT; + goto _rtw_mp_ioctl_hdl_exit; + } + +_rtw_mp_ioctl_hdl_exit: + + kfree(pparmbuf); + return ret; +} + +static int rtw_get_ap_info(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u32 cnt = 0, wpa_ielen; + struct list_head *plist, *phead; + unsigned char *pbuf; + u8 bssid[ETH_ALEN]; + char data[32]; + struct wlan_network *pnetwork = NULL; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct iw_point *pdata = &wrqu->data; + + DBG_88E("+rtw_get_aplist_info\n"); + + if (padapter->bDriverStopped || !pdata) { + ret = -EINVAL; + goto exit; + } + + while ((check_fwstate(pmlmepriv, (_FW_UNDER_SURVEY | _FW_UNDER_LINKING)))) { + msleep(30); + cnt++; + if (cnt > 100) + break; + } + pdata->flags = 0; + if (pdata->length >= 32) { + if (copy_from_user(data, pdata->pointer, 32)) { + ret = -EINVAL; + goto exit; + } + } else { + ret = -EINVAL; + goto exit; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + if (!mac_pton(data, bssid)) { + DBG_88E("Invalid BSSID '%s'.\n", (u8 *)data); + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + return -EINVAL; + } + + if (!memcmp(bssid, pnetwork->network.MacAddress, ETH_ALEN)) { + /* BSSID match, then check if supporting wpa/wpa2 */ + DBG_88E("BSSID:%pM\n", (bssid)); + + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); + if (pbuf && (wpa_ielen > 0)) { + pdata->flags = 1; + break; + } + + pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); + if (pbuf && (wpa_ielen > 0)) { + pdata->flags = 2; + break; + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (pdata->length >= 34) { + if (copy_to_user(pdata->pointer + 32, (u8 *)&pdata->flags, 1)) { + ret = -EINVAL; + goto exit; + } + } + +exit: + + return ret; +} + +static int rtw_set_pid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + int *pdata = (int *)wrqu; + int selector; + + if (padapter->bDriverStopped || !pdata) { + ret = -EINVAL; + goto exit; + } + + selector = *pdata; + if (selector < 3 && selector >= 0) { + padapter->pid[selector] = *(pdata + 1); + ui_pid[selector] = *(pdata + 1); + DBG_88E("%s set pid[%d] =%d\n", __func__, selector, padapter->pid[selector]); + } else { + DBG_88E("%s selector %d error\n", __func__, selector); + } +exit: + return ret; +} + +static int rtw_wps_start(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *pdata = &wrqu->data; + u32 u32wps_start = 0; + + if (!pdata) + return -EINVAL; + ret = copy_from_user((void *)&u32wps_start, pdata->pointer, 4); + if (ret) { + ret = -EINVAL; + goto exit; + } + + if (padapter->bDriverStopped) { + ret = -EINVAL; + goto exit; + } + + if (u32wps_start == 0) + u32wps_start = *extra; + + DBG_88E("[%s] wps_start = %d\n", __func__, u32wps_start); + + if (u32wps_start == 1) /* WPS Start */ + rtw_led_control(padapter, LED_CTL_START_WPS); + else if (u32wps_start == 2) /* WPS Stop because of wps success */ + rtw_led_control(padapter, LED_CTL_STOP_WPS); + else if (u32wps_start == 3) /* WPS Stop because of wps fail */ + rtw_led_control(padapter, LED_CTL_STOP_WPS_FAIL); + +exit: + return ret; +} + +#ifdef CONFIG_88EU_P2P +static int rtw_wext_p2p_enable(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + enum P2P_ROLE init_role = P2P_ROLE_DISABLE; + + if (*extra == '0') + init_role = P2P_ROLE_DISABLE; + else if (*extra == '1') + init_role = P2P_ROLE_DEVICE; + else if (*extra == '2') + init_role = P2P_ROLE_CLIENT; + else if (*extra == '3') + init_role = P2P_ROLE_GO; + + if (_FAIL == rtw_p2p_enable(padapter, init_role)) { + ret = -EFAULT; + goto exit; + } + + /* set channel/bandwidth */ + if (init_role != P2P_ROLE_DISABLE) { + u8 channel, ch_offset; + u16 bwmode; + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_LISTEN)) { + /* Stay at the listen state and wait for discovery. */ + channel = pwdinfo->listen_channel; + pwdinfo->operating_channel = pwdinfo->listen_channel; + ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; + bwmode = HT_CHANNEL_WIDTH_20; + } else { + pwdinfo->operating_channel = pmlmeext->cur_channel; + + channel = pwdinfo->operating_channel; + ch_offset = pmlmeext->cur_ch_offset; + bwmode = pmlmeext->cur_bwmode; + } + + set_channel_bwmode(padapter, channel, ch_offset, bwmode); + } + +exit: + return ret; +} + +static int rtw_p2p_set_go_nego_ssid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] ssid = %s, len = %zu\n", __func__, extra, strlen(extra)); + memcpy(pwdinfo->nego_ssid, extra, strlen(extra)); + pwdinfo->nego_ssidlen = strlen(extra); + + return ret; +} + +static int rtw_p2p_set_intent(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 intent = pwdinfo->intent; + + switch (wrqu->data.length) { + case 1: + intent = extra[0] - '0'; + break; + case 2: + intent = str_2char2num(extra[0], extra[1]); + break; + } + if (intent <= 15) + pwdinfo->intent = intent; + else + ret = -1; + DBG_88E("[%s] intent = %d\n", __func__, intent); + return ret; +} + +static int rtw_p2p_set_listen_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 listen_ch = pwdinfo->listen_channel; /* Listen channel number */ + + switch (wrqu->data.length) { + case 1: + listen_ch = extra[0] - '0'; + break; + case 2: + listen_ch = str_2char2num(extra[0], extra[1]); + break; + } + + if ((listen_ch == 1) || (listen_ch == 6) || (listen_ch == 11)) { + pwdinfo->listen_channel = listen_ch; + set_channel_bwmode(padapter, pwdinfo->listen_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + } else { + ret = -1; + } + + DBG_88E("[%s] listen_ch = %d\n", __func__, pwdinfo->listen_channel); + + return ret; +} + +static int rtw_p2p_set_op_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ +/* Commented by Albert 20110524 */ +/* This function is used to set the operating channel if the driver will become the group owner */ + + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 op_ch = pwdinfo->operating_channel; /* Operating channel number */ + + switch (wrqu->data.length) { + case 1: + op_ch = extra[0] - '0'; + break; + case 2: + op_ch = str_2char2num(extra[0], extra[1]); + break; + } + + if (op_ch > 0) + pwdinfo->operating_channel = op_ch; + else + ret = -1; + + DBG_88E("[%s] op_ch = %d\n", __func__, pwdinfo->operating_channel); + + return ret; +} + +static int rtw_p2p_profilefound(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /* Comment by Albert 2010/10/13 */ + /* Input data format: */ + /* Ex: 0 */ + /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ + /* 0 => Reflush the profile record list. */ + /* 1 => Add the profile list */ + /* XX:XX:XX:XX:XX:XX => peer's MAC Address (ex: 00:E0:4C:00:00:01) */ + /* YY => SSID Length */ + /* SSID => SSID for persistence group */ + + DBG_88E("[%s] In value = %s, len = %d\n", __func__, extra, wrqu->data.length - 1); + + /* The upper application should pass the SSID to driver by using this rtw_p2p_profilefound function. */ + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + if (extra[0] == '0') { + /* Remove all the profile information of wifidirect_info structure. */ + memset(&pwdinfo->profileinfo[0], 0x00, sizeof(struct profile_info) * P2P_MAX_PERSISTENT_GROUP_NUM); + pwdinfo->profileindex = 0; + } else { + if (pwdinfo->profileindex >= P2P_MAX_PERSISTENT_GROUP_NUM) { + ret = -1; + } else { + int jj, kk; + + /* Add this profile information into pwdinfo->profileinfo */ + /* Ex: 1XX:XX:XX:XX:XX:XXYYSSID */ + for (jj = 0, kk = 1; jj < ETH_ALEN; jj++, kk += 3) + pwdinfo->profileinfo[pwdinfo->profileindex].peermac[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen = (extra[18] - '0') * 10 + (extra[19] - '0'); + memcpy(pwdinfo->profileinfo[pwdinfo->profileindex].ssid, &extra[20], pwdinfo->profileinfo[pwdinfo->profileindex].ssidlen); + pwdinfo->profileindex++; + } + } + } + + return ret; +} + +static int rtw_p2p_setDN(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] %s %d\n", __func__, extra, wrqu->data.length - 1); + memset(pwdinfo->device_name, 0x00, WPS_MAX_DEVICE_NAME_LEN); + memcpy(pwdinfo->device_name, extra, wrqu->data.length - 1); + pwdinfo->device_name_len = wrqu->data.length - 1; + + return ret; +} + +static int rtw_p2p_get_status(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + if (padapter->bShowGetP2PState) + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], + pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); + + /* Commented by Albert 2010/10/12 */ + /* Because of the output size limitation, I had removed the "Role" information. */ + /* About the "Role" information, we will use the new private IOCTL to get the "Role" information. */ + sprintf(extra, "\n\nStatus =%.2d\n", rtw_p2p_state(pwdinfo)); + wrqu->data.length = strlen(extra); + + return ret; +} + +/* Commented by Albert 20110520 */ +/* This function will return the config method description */ +/* This config method description will show us which config method the remote P2P device is intended to use */ +/* by sending the provisioning discovery request frame. */ + +static int rtw_p2p_get_req_cm(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + sprintf(extra, "\n\nCM =%s\n", pwdinfo->rx_prov_disc_info.strconfig_method_desc_of_prov_disc_req); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_role(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %.2X:%.2X:%.2X:%.2X:%.2X:%.2X\n", __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr[0], pwdinfo->p2p_peer_interface_addr[1], pwdinfo->p2p_peer_interface_addr[2], + pwdinfo->p2p_peer_interface_addr[3], pwdinfo->p2p_peer_interface_addr[4], pwdinfo->p2p_peer_interface_addr[5]); + + sprintf(extra, "\n\nRole =%.2d\n", rtw_p2p_role(pwdinfo)); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_ifaddr(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, + rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_interface_addr); + sprintf(extra, "\nMAC %pM", + pwdinfo->p2p_peer_interface_addr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_devaddr(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", __func__, + rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->rx_prov_disc_info.peerDevAddr); + sprintf(extra, "\n%pM", + pwdinfo->rx_prov_disc_info.peerDevAddr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_peer_devaddr_by_invitation(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] Role = %d, Status = %d, peer addr = %pM\n", + __func__, rtw_p2p_role(pwdinfo), rtw_p2p_state(pwdinfo), + pwdinfo->p2p_peer_device_addr); + sprintf(extra, "\nMAC %pM", + pwdinfo->p2p_peer_device_addr); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_groupid(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + sprintf(extra, "\n%.2X:%.2X:%.2X:%.2X:%.2X:%.2X %s", + pwdinfo->groupid_info.go_device_addr[0], pwdinfo->groupid_info.go_device_addr[1], + pwdinfo->groupid_info.go_device_addr[2], pwdinfo->groupid_info.go_device_addr[3], + pwdinfo->groupid_info.go_device_addr[4], pwdinfo->groupid_info.go_device_addr[5], + pwdinfo->groupid_info.ssid); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_op_ch(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) + +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] Op_ch = %02x\n", __func__, pwdinfo->operating_channel); + + sprintf(extra, "\n\nOp_ch =%.2d\n", pwdinfo->operating_channel); + wrqu->data.length = strlen(extra); + return ret; +} + +static int rtw_p2p_get_wps_configmethod(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u16 attr_content = 0; + uint attr_contentlen = 0; + /* 6 is the string "wpsCM =", 17 is the MAC addr, we have to clear it at wrqu->data.pointer */ + u8 attr_content_str[6 + 17] = {0x00}; + + /* Commented by Albert 20110727 */ + /* The input data is the MAC address which the application wants to know its WPS config method. */ + /* After knowing its WPS config method, the application can decide the config method for provisioning discovery. */ + /* Format: iwpriv wlanx p2p_get_wpsCM 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 6, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + __be16 be_tmp; + + /* The mac address is matched. */ + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_CONF_METHOD, (u8 *)&be_tmp, &attr_contentlen); + if (attr_contentlen) { + attr_content = be16_to_cpu(be_tmp); + sprintf(attr_content_str, "\n\nM =%.4d", attr_content); + blnMatch = 1; + } + } + break; + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(attr_content_str, "\n\nM = 0000"); + + if (copy_to_user(wrqu->data.pointer, attr_content_str, 6 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_go_device_address(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + u8 attr_content[100] = {0x00}; + + u8 go_devadd_str[100 + 10] = {0x00}; + /* +10 is for the str "go_devadd =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121209 */ + /* The input data is the GO's interface address which the application wants to know its device address. */ + /* Format: iwpriv wlanx p2p_get2 go_devadd = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 10, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + memset(attr_content, 0x00, 100); + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + blnMatch = 1; + break; + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + blnMatch = 1; + break; + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie + p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(go_devadd_str, "\n\ndev_add = NULL"); + else + sprintf(go_devadd_str, "\ndev_add =%.2X:%.2X:%.2X:%.2X:%.2X:%.2X", + attr_content[0], attr_content[1], attr_content[2], attr_content[3], attr_content[4], attr_content[5]); + + if (copy_to_user(wrqu->data.pointer, go_devadd_str, 10 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_device_type(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 dev_type[8] = {0x00}; + uint dev_type_len = 0; + u8 dev_type_str[17 + 9] = {0x00}; /* +9 is for the str "dev_type =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121209 */ + /* The input data is the MAC address which the application wants to know its device type. */ + /* Such user interface could know the device type. */ + /* Format: iwpriv wlanx p2p_get2 dev_type = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 9, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + + /* The mac address is matched. */ + + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], + pnetwork->network.IELength - 12, + NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_PRIMARY_DEV_TYPE, dev_type, &dev_type_len); + if (dev_type_len) { + u16 type = 0; + __be16 be_tmp; + + memcpy(&be_tmp, dev_type, 2); + type = be16_to_cpu(be_tmp); + sprintf(dev_type_str, "\n\nN =%.2d", type); + blnMatch = 1; + } + } + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(dev_type_str, "\n\nN = 00"); + + if (copy_to_user(wrqu->data.pointer, dev_type_str, 9 + 17)) { + return -EFAULT; + } + + return ret; +} + +static int rtw_p2p_get_device_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 dev_name[WPS_MAX_DEVICE_NAME_LEN] = {0x00}; + uint dev_len = 0; + u8 dev_name_str[WPS_MAX_DEVICE_NAME_LEN + 5] = {0x00}; /* +5 is for the str "devN =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Albert 20121225 */ + /* The input data is the MAC address which the application wants to know its device name. */ + /* Such user interface could show peer device's device name instead of ssid. */ + /* Format: iwpriv wlanx p2p_get2 devN = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 5, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + u8 *wpsie; + uint wpsie_len = 0; + + /* The mac address is matched. */ + wpsie = rtw_get_wps_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &wpsie_len); + if (wpsie) { + rtw_get_wps_attr_content(wpsie, wpsie_len, WPS_ATTR_DEVICE_NAME, dev_name, &dev_len); + if (dev_len) { + sprintf(dev_name_str, "\n\nN =%s", dev_name); + blnMatch = 1; + } + } + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) + sprintf(dev_name_str, "\n\nN = 0000"); + + if (copy_to_user(wrqu->data.pointer, dev_name_str, 5 + ((dev_len > 17) ? dev_len : 17))) + return -EFAULT; + return ret; +} + +static int rtw_p2p_get_invitation_procedure(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + u8 peerMACStr[17] = {0x00}; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + u8 blnMatch = 0; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + u8 attr_content[2] = {0x00}; + + u8 inv_proc_str[17 + 8] = {0x00}; + /* +8 is for the str "InvProc =", we have to clear it at wrqu->data.pointer */ + + /* Commented by Ouden 20121226 */ + /* The application wants to know P2P initiation procedure is supported or not. */ + /* Format: iwpriv wlanx p2p_get2 InvProc = 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, (char *)extra); + if (copy_from_user(peerMACStr, wrqu->data.pointer + 8, 17)) + return -EFAULT; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(peerMACStr[kk], peerMACStr[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + /* Commented by Albert 20121226 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_CAPABILITY, attr_content, &attr_contentlen)) { + /* Handle the P2P capability attribute */ + blnMatch = 1; + break; + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie + p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (!blnMatch) { + sprintf(inv_proc_str, "\nIP =-1"); + } else { + if (attr_content[0] & 0x20) + sprintf(inv_proc_str, "\nIP = 1"); + else + sprintf(inv_proc_str, "\nIP = 0"); + } + if (copy_to_user(wrqu->data.pointer, inv_proc_str, 8 + 17)) + return -EFAULT; + return ret; +} + +static int rtw_p2p_connect(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + + /* Commented by Albert 20110304 */ + /* The input data contains two informations. */ + /* 1. First information is the MAC address which wants to formate with */ + /* 2. Second information is the WPS PINCode or "pbc" string for push button method */ + /* Format: 00:E0:4C:00:00:05 */ + /* Format: 00:E0:4C:00:00:05 */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (pwdinfo->p2p_state == P2P_STATE_NONE) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } + + if (pwdinfo->ui_got_wps_info == P2P_NO_WPSINFO) + return -1; + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + if (!memcmp(pnetwork->network.MacAddress, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + memset(&pwdinfo->nego_req_info, 0x00, sizeof(struct tx_nego_req_info)); + memset(&pwdinfo->groupid_info, 0x00, sizeof(struct group_id_info)); + + pwdinfo->nego_req_info.peer_channel_num[0] = uintPeerChannel; + memcpy(pwdinfo->nego_req_info.peerDevAddr, pnetwork->network.MacAddress, ETH_ALEN); + pwdinfo->nego_req_info.benable = true; + + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + if (rtw_p2p_state(pwdinfo) != P2P_STATE_GONEGO_OK) { + /* Restore to the listen state if the current p2p state is not nego OK */ + rtw_p2p_set_state(pwdinfo, P2P_STATE_LISTEN); + } + + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_GONEGO_ING); + + DBG_88E("[%s] Start PreTx Procedure!\n", __func__); + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_GO_NEGO_TIMEOUT); + } else { + DBG_88E("[%s] Not Found in Scanning Queue~\n", __func__); + ret = -1; + } + return ret; +} + +static int rtw_p2p_invite_req(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + u8 attr_content[50] = {0x00}; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + struct tx_invite_req_info *pinvite_req_info = &pwdinfo->invitereq_info; + + /* The input data contains two informations. */ + /* 1. First information is the P2P device address which you want to send to. */ + /* 2. Second information is the group id which combines with GO's mac address, space and GO's ssid. */ + /* Command line sample: iwpriv wlan0 p2p_set invite ="00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy" */ + /* Format: 00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (wrqu->data.length <= 37) { + DBG_88E("[%s] Wrong format!\n", __func__); + return ret; + } + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + /* Reset the content of struct tx_invite_req_info */ + pinvite_req_info->benable = false; + memset(pinvite_req_info->go_bssid, 0x00, ETH_ALEN); + memset(pinvite_req_info->go_ssid, 0x00, WLAN_SSID_MAXLEN); + pinvite_req_info->ssidlen = 0x00; + pinvite_req_info->operating_ch = pwdinfo->operating_channel; + memset(pinvite_req_info->peer_macaddr, 0x00, ETH_ALEN); + pinvite_req_info->token = 3; + } + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + pinvite_req_info->peer_macaddr[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + pnetwork = container_of(plist, struct wlan_network, list); + + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + if (!memcmp(attr_content, pinvite_req_info->peer_macaddr, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + if (!memcmp(attr_content, pinvite_req_info->peer_macaddr, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } + } + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + /* Store the GO's bssid */ + for (jj = 0, kk = 18; jj < ETH_ALEN; jj++, kk += 3) + pinvite_req_info->go_bssid[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + /* Store the GO's ssid */ + pinvite_req_info->ssidlen = wrqu->data.length - 36; + memcpy(pinvite_req_info->go_ssid, &extra[36], (u32)pinvite_req_info->ssidlen); + pinvite_req_info->benable = true; + pinvite_req_info->peer_ch = uintPeerChannel; + + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_INVITE_REQ); + + set_channel_bwmode(padapter, uintPeerChannel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_INVITE_TIMEOUT); + } else { + DBG_88E("[%s] NOT Found in the Scanning Queue!\n", __func__); + } + return ret; +} + +static int rtw_p2p_set_persistent(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + /* The input data is 0 or 1 */ + /* 0: disable persistent group functionality */ + /* 1: enable persistent group founctionality */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + if (extra[0] == '0') /* Disable the persistent group function. */ + pwdinfo->persistent_supported = false; + else if (extra[0] == '1') /* Enable the persistent group function. */ + pwdinfo->persistent_supported = true; + else + pwdinfo->persistent_supported = false; + } + pr_info("[%s] persistent_supported = %d\n", __func__, pwdinfo->persistent_supported); + return ret; +} + +static int rtw_p2p_prov_disc(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + u8 peerMAC[ETH_ALEN] = {0x00}; + int jj, kk; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct list_head *plist, *phead; + struct __queue *queue = &pmlmepriv->scanned_queue; + struct wlan_network *pnetwork = NULL; + uint uintPeerChannel = 0; + u8 attr_content[100] = {0x00}; + u8 *p2pie; + uint p2pielen = 0, attr_contentlen = 0; + + /* The input data contains two informations. */ + /* 1. First information is the MAC address which wants to issue the provisioning discovery request frame. */ + /* 2. Second information is the WPS configuration method which wants to discovery */ + /* Format: 00:E0:4C:00:00:05_display */ + /* Format: 00:E0:4C:00:00:05_keypad */ + /* Format: 00:E0:4C:00:00:05_pbc */ + /* Format: 00:E0:4C:00:00:05_label */ + + DBG_88E("[%s] data = %s\n", __func__, extra); + + if (pwdinfo->p2p_state == P2P_STATE_NONE) { + DBG_88E("[%s] WiFi Direct is disable!\n", __func__); + return ret; + } else { + /* Reset the content of struct tx_provdisc_req_info excluded the wps_config_method_request. */ + memset(pwdinfo->tx_prov_disc_info.peerDevAddr, 0x00, ETH_ALEN); + memset(pwdinfo->tx_prov_disc_info.peerIFAddr, 0x00, ETH_ALEN); + memset(&pwdinfo->tx_prov_disc_info.ssid, 0x00, sizeof(struct ndis_802_11_ssid)); + pwdinfo->tx_prov_disc_info.peer_channel_num[0] = 0; + pwdinfo->tx_prov_disc_info.peer_channel_num[1] = 0; + pwdinfo->tx_prov_disc_info.benable = false; + } + + for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) + peerMAC[jj] = key_2char2num(extra[kk], extra[kk + 1]); + + if (!memcmp(&extra[18], "display", 7)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_DISPLYA; + } else if (!memcmp(&extra[18], "keypad", 7)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_KEYPAD; + } else if (!memcmp(&extra[18], "pbc", 3)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_PUSH_BUTTON; + } else if (!memcmp(&extra[18], "label", 5)) { + pwdinfo->tx_prov_disc_info.wps_config_method_request = WPS_CM_LABEL; + } else { + DBG_88E("[%s] Unknown WPS config methodn", __func__); + return ret; + } + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + + phead = get_list_head(queue); + plist = phead->next; + + while (phead != plist) { + if (uintPeerChannel != 0) + break; + + pnetwork = container_of(plist, struct wlan_network, list); + + /* Commented by Albert 2011/05/18 */ + /* Match the device address located in the P2P IE */ + /* This is for the case that the P2P device address is not the same as the P2P interface address. */ + + p2pie = rtw_get_p2p_ie(&pnetwork->network.IEs[12], pnetwork->network.IELength - 12, NULL, &p2pielen); + if (p2pie) { + while (p2pie) { + /* The P2P Device ID attribute is included in the Beacon frame. */ + /* The P2P Device Info attribute is included in the probe response frame. */ + + if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_ID, attr_content, &attr_contentlen)) { + /* Handle the P2P Device ID attribute of Beacon first */ + if (!memcmp(attr_content, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } else if (rtw_get_p2p_attr_content(p2pie, p2pielen, P2P_ATTR_DEVICE_INFO, attr_content, &attr_contentlen)) { + /* Handle the P2P Device Info attribute of probe response */ + if (!memcmp(attr_content, peerMAC, ETH_ALEN)) { + uintPeerChannel = pnetwork->network.Configuration.DSConfig; + break; + } + } + + /* Get the next P2P IE */ + p2pie = rtw_get_p2p_ie(p2pie + p2pielen, pnetwork->network.IELength - 12 - (p2pie - &pnetwork->network.IEs[12] + p2pielen), NULL, &p2pielen); + } + } + + plist = plist->next; + } + + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + + if (uintPeerChannel) { + DBG_88E("[%s] peer channel: %d!\n", __func__, uintPeerChannel); + memcpy(pwdinfo->tx_prov_disc_info.peerIFAddr, pnetwork->network.MacAddress, ETH_ALEN); + memcpy(pwdinfo->tx_prov_disc_info.peerDevAddr, peerMAC, ETH_ALEN); + pwdinfo->tx_prov_disc_info.peer_channel_num[0] = (u16)uintPeerChannel; + pwdinfo->tx_prov_disc_info.benable = true; + rtw_p2p_set_pre_state(pwdinfo, rtw_p2p_state(pwdinfo)); + rtw_p2p_set_state(pwdinfo, P2P_STATE_TX_PROVISION_DIS_REQ); + + if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_CLIENT)) { + memcpy(&pwdinfo->tx_prov_disc_info.ssid, &pnetwork->network.Ssid, sizeof(struct ndis_802_11_ssid)); + } else if (rtw_p2p_chk_role(pwdinfo, P2P_ROLE_DEVICE) || rtw_p2p_chk_role(pwdinfo, P2P_ROLE_GO)) { + memcpy(pwdinfo->tx_prov_disc_info.ssid.Ssid, pwdinfo->p2p_wildcard_ssid, P2P_WILDCARD_SSID_LEN); + pwdinfo->tx_prov_disc_info.ssid.SsidLength = P2P_WILDCARD_SSID_LEN; + } + + set_channel_bwmode(padapter, uintPeerChannel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); + + _set_timer(&pwdinfo->pre_tx_scan_timer, P2P_TX_PRESCAN_TIMEOUT); + + _set_timer(&pwdinfo->restore_p2p_state_timer, P2P_PROVISION_TIMEOUT); + } else { + DBG_88E("[%s] NOT Found in the Scanning Queue!\n", __func__); + } + return ret; +} + +/* This function is used to inform the driver the user had specified the pin code value or pbc */ +/* to application. */ + +static int rtw_p2p_got_wpsinfo(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + + DBG_88E("[%s] data = %s\n", __func__, extra); + /* Added by Albert 20110328 */ + /* if the input data is P2P_NO_WPSINFO -> reset the wpsinfo */ + /* if the input data is P2P_GOT_WPSINFO_PEER_DISPLAY_PIN -> the utility just input the PIN code got from the peer P2P device. */ + /* if the input data is P2P_GOT_WPSINFO_SELF_DISPLAY_PIN -> the utility just got the PIN code from itself. */ + /* if the input data is P2P_GOT_WPSINFO_PBC -> the utility just determine to use the PBC */ + + if (*extra == '0') + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; + else if (*extra == '1') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_PEER_DISPLAY_PIN; + else if (*extra == '2') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_SELF_DISPLAY_PIN; + else if (*extra == '3') + pwdinfo->ui_got_wps_info = P2P_GOT_WPSINFO_PBC; + else + pwdinfo->ui_got_wps_info = P2P_NO_WPSINFO; + return ret; +} + +#endif /* CONFIG_88EU_P2P */ + +static int rtw_p2p_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + DBG_88E("[%s] extra = %s\n", __func__, extra); + if (!memcmp(extra, "enable =", 7)) { + rtw_wext_p2p_enable(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "setDN =", 6)) { + wrqu->data.length -= 6; + rtw_p2p_setDN(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "profilefound =", 13)) { + wrqu->data.length -= 13; + rtw_p2p_profilefound(dev, info, wrqu, &extra[13]); + } else if (!memcmp(extra, "prov_disc =", 10)) { + wrqu->data.length -= 10; + rtw_p2p_prov_disc(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "nego =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_connect(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "intent =", 7)) { + /* Commented by Albert 2011/03/23 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease 7 + 1 */ + wrqu->data.length -= 8; + rtw_p2p_set_intent(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "ssid =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_set_go_nego_ssid(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "got_wpsinfo =", 12)) { + wrqu->data.length -= 12; + rtw_p2p_got_wpsinfo(dev, info, wrqu, &extra[12]); + } else if (!memcmp(extra, "listen_ch =", 10)) { + /* Commented by Albert 2011/05/24 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease (10 + 1) */ + wrqu->data.length -= 11; + rtw_p2p_set_listen_ch(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "op_ch =", 6)) { + /* Commented by Albert 2011/05/24 */ + /* The wrqu->data.length will include the null character */ + /* So, we will decrease (6 + 1) */ + wrqu->data.length -= 7; + rtw_p2p_set_op_ch(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "invite =", 7)) { + wrqu->data.length -= 8; + rtw_p2p_invite_req(dev, info, wrqu, &extra[7]); + } else if (!memcmp(extra, "persistent =", 11)) { + wrqu->data.length -= 11; + rtw_p2p_set_persistent(dev, info, wrqu, &extra[11]); + } +#endif /* CONFIG_88EU_P2P */ + + return ret; +} + +static int rtw_p2p_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + if (padapter->bShowGetP2PState) + DBG_88E("[%s] extra = %s\n", __func__, (char *)wrqu->data.pointer); + if (!memcmp(wrqu->data.pointer, "status", 6)) { + rtw_p2p_get_status(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "role", 4)) { + rtw_p2p_get_role(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_ifa", 8)) { + rtw_p2p_get_peer_ifaddr(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "req_cm", 6)) { + rtw_p2p_get_req_cm(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_deva", 9)) { + /* Get the P2P device address when receiving the provision discovery request frame. */ + rtw_p2p_get_peer_devaddr(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "group_id", 8)) { + rtw_p2p_get_groupid(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "peer_deva_inv", 9)) { + /* Get the P2P device address when receiving the P2P Invitation request frame. */ + rtw_p2p_get_peer_devaddr_by_invitation(dev, info, wrqu, extra); + } else if (!memcmp(wrqu->data.pointer, "op_ch", 5)) { + rtw_p2p_get_op_ch(dev, info, wrqu, extra); + } +#endif /* CONFIG_88EU_P2P */ + return ret; +} + +static int rtw_p2p_get2(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + +#ifdef CONFIG_88EU_P2P + DBG_88E("[%s] extra = %s\n", __func__, (char *)wrqu->data.pointer); + if (!memcmp(extra, "wpsCM =", 6)) { + wrqu->data.length -= 6; + rtw_p2p_get_wps_configmethod(dev, info, wrqu, &extra[6]); + } else if (!memcmp(extra, "devN =", 5)) { + wrqu->data.length -= 5; + rtw_p2p_get_device_name(dev, info, wrqu, &extra[5]); + } else if (!memcmp(extra, "dev_type =", 9)) { + wrqu->data.length -= 9; + rtw_p2p_get_device_type(dev, info, wrqu, &extra[9]); + } else if (!memcmp(extra, "go_devadd =", 10)) { + wrqu->data.length -= 10; + rtw_p2p_get_go_device_address(dev, info, wrqu, &extra[10]); + } else if (!memcmp(extra, "InvProc =", 8)) { + wrqu->data.length -= 8; + rtw_p2p_get_invitation_procedure(dev, info, wrqu, &extra[8]); + } + +#endif /* CONFIG_88EU_P2P */ + + return ret; +} + +static int rtw_cta_test_start(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + DBG_88E("%s %s\n", __func__, extra); + if (!strcmp(extra, "1")) + padapter->in_cta_test = 1; + else + padapter->in_cta_test = 0; + + if (padapter->in_cta_test) { + u32 v = rtw_read32(padapter, REG_RCR); + v &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN);/* RCR_ADF */ + rtw_write32(padapter, REG_RCR, v); + DBG_88E("enable RCR_ADF\n"); + } else { + u32 v = rtw_read32(padapter, REG_RCR); + v |= RCR_CBSSID_DATA | RCR_CBSSID_BCN;/* RCR_ADF */ + rtw_write32(padapter, REG_RCR, v); + DBG_88E("disable RCR_ADF\n"); + } + return ret; +} + +static int rtw_rereg_nd_name(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + struct rereg_nd_name_data *rereg_priv = &padapter->rereg_nd_name_priv; + char new_ifname[IFNAMSIZ]; + + if (rereg_priv->old_ifname[0] == 0) { + char *reg_ifname; + reg_ifname = padapter->registrypriv.if2name; + + strncpy(rereg_priv->old_ifname, reg_ifname, IFNAMSIZ); + rereg_priv->old_ifname[IFNAMSIZ - 1] = 0; + } + + if (wrqu->data.length > IFNAMSIZ) + return -EFAULT; + + if (copy_from_user(new_ifname, wrqu->data.pointer, IFNAMSIZ)) + return -EFAULT; + + if (0 == strcmp(rereg_priv->old_ifname, new_ifname)) + return ret; + + DBG_88E("%s new_ifname:%s\n", __func__, new_ifname); + ret = rtw_change_ifname(padapter, new_ifname); + if (0 != ret) + goto exit; + + if (!memcmp(rereg_priv->old_ifname, "disable%d", 9)) { + padapter->ledpriv.bRegUseLed = rereg_priv->old_bRegUseLed; + rtw_hal_sw_led_init(padapter); + rtw_ips_mode_req(&padapter->pwrctrlpriv, rereg_priv->old_ips_mode); + } + + strncpy(rereg_priv->old_ifname, new_ifname, IFNAMSIZ); + rereg_priv->old_ifname[IFNAMSIZ - 1] = 0; + + if (!memcmp(new_ifname, "disable%d", 9)) { + DBG_88E("%s disable\n", __func__); + /* free network queue for Android's timming issue */ + rtw_free_network_queue(padapter, true); + + /* close led */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); + rereg_priv->old_bRegUseLed = padapter->ledpriv.bRegUseLed; + padapter->ledpriv.bRegUseLed = false; + rtw_hal_sw_led_deinit(padapter); + + /* the interface is being "disabled", we can do deeper IPS */ + rereg_priv->old_ips_mode = rtw_get_ips_mode_req(&padapter->pwrctrlpriv); + rtw_ips_mode_req(&padapter->pwrctrlpriv, IPS_NORMAL); + } +exit: + return ret; +} + +static void mac_reg_dump(struct adapter *padapter) +{ + int i, j = 1; + pr_info("\n ======= MAC REG =======\n"); + for (i = 0x0; i < 0x300; i += 4) { + if (j % 4 == 1) + pr_info("0x%02x", i); + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + pr_info("\n"); + } + for (i = 0x400; i < 0x800; i += 4) { + if (j % 4 == 1) + pr_info("0x%02x", i); + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + pr_info("\n"); + } +} + +static void bb_reg_dump(struct adapter *padapter) +{ + int i, j = 1; + pr_info("\n ======= BB REG =======\n"); + for (i = 0x800; i < 0x1000; i += 4) { + if (j % 4 == 1) + pr_info("0x%02x", i); + + pr_info(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + pr_info("\n"); + } +} + +static void rf_reg_dump(struct adapter *padapter) +{ + int i, j = 1, path; + u32 value; + u8 rf_type, path_nums = 0; + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + pr_info("\n ======= RF REG =======\n"); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) + path_nums = 1; + else + path_nums = 2; + + for (path = 0; path < path_nums; path++) { + pr_info("\nRF_Path(%x)\n", path); + for (i = 0; i < 0x100; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + pr_info("0x%02x ", i); + pr_info(" 0x%08x ", value); + if ((j++) % 4 == 0) + pr_info("\n"); + } + } +} + +static int rtw_dbg_port(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + u8 major_cmd, minor_cmd; + u16 arg; + s32 extra_arg; + u32 *pdata, val32; + struct sta_info *psta; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; + struct security_priv *psecuritypriv = &padapter->securitypriv; + struct wlan_network *cur_network = &pmlmepriv->cur_network; + struct sta_priv *pstapriv = &padapter->stapriv; + + pdata = (u32 *)&wrqu->data; + + val32 = *pdata; + arg = (u16)(val32 & 0x0000ffff); + major_cmd = (u8)(val32 >> 24); + minor_cmd = (u8)((val32 >> 16) & 0x00ff); + + extra_arg = *(pdata + 1); + + switch (major_cmd) { + case 0x70:/* read_reg */ + switch (minor_cmd) { + case 1: + DBG_88E("rtw_read8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); + break; + case 2: + DBG_88E("rtw_read16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); + break; + case 4: + DBG_88E("rtw_read32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); + break; + } + break; + case 0x71:/* write_reg */ + switch (minor_cmd) { + case 1: + rtw_write8(padapter, arg, extra_arg); + DBG_88E("rtw_write8(0x%x) = 0x%02x\n", arg, rtw_read8(padapter, arg)); + break; + case 2: + rtw_write16(padapter, arg, extra_arg); + DBG_88E("rtw_write16(0x%x) = 0x%04x\n", arg, rtw_read16(padapter, arg)); + break; + case 4: + rtw_write32(padapter, arg, extra_arg); + DBG_88E("rtw_write32(0x%x) = 0x%08x\n", arg, rtw_read32(padapter, arg)); + break; + } + break; + case 0x72:/* read_bb */ + DBG_88E("read_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); + break; + case 0x73:/* write_bb */ + rtw_hal_write_bbreg(padapter, arg, 0xffffffff, extra_arg); + DBG_88E("write_bbreg(0x%x) = 0x%x\n", arg, rtw_hal_read_bbreg(padapter, arg, 0xffffffff)); + break; + case 0x74:/* read_rf */ + DBG_88E("read RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); + break; + case 0x75:/* write_rf */ + rtw_hal_write_rfreg(padapter, minor_cmd, arg, 0xffffffff, extra_arg); + DBG_88E("write RF_reg path(0x%02x), offset(0x%x), value(0x%08x)\n", minor_cmd, arg, rtw_hal_read_rfreg(padapter, minor_cmd, arg, 0xffffffff)); + break; + + case 0x76: + switch (minor_cmd) { + case 0x00: /* normal mode, */ + padapter->recvpriv.is_signal_dbg = 0; + break; + case 0x01: /* dbg mode */ + padapter->recvpriv.is_signal_dbg = 1; + extra_arg = extra_arg > 100 ? 100 : extra_arg; + extra_arg = extra_arg < 0 ? 0 : extra_arg; + padapter->recvpriv.signal_strength_dbg = extra_arg; + break; + } + break; + case 0x78: /* IOL test */ + switch (minor_cmd) { + case 0x04: /* LLT table initialization test */ + { + u8 page_boundary = 0xf9; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (!xmit_frame) { + ret = -ENOMEM; + break; + } + + rtw_IOL_append_LLT_cmd(xmit_frame, page_boundary); + + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 500, 0)) + ret = -EPERM; + } + break; + case 0x05: /* blink LED test */ + { + u16 reg = 0x4c; + u32 blink_num = 50; + u32 blink_delay_ms = 200; + int i; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (!xmit_frame) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < blink_num; i++) { + rtw_IOL_append_WB_cmd(xmit_frame, reg, 0x00, 0xff); + rtw_IOL_append_DELAY_MS_cmd(xmit_frame, blink_delay_ms); + rtw_IOL_append_WB_cmd(xmit_frame, reg, 0x08, 0xff); + rtw_IOL_append_DELAY_MS_cmd(xmit_frame, blink_delay_ms); + } + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, (blink_delay_ms * blink_num * 2) + 200, 0)) + ret = -EPERM; + } + break; + + case 0x06: /* continuous write byte test */ + { + u16 reg = arg; + u16 start_value = 0; + u32 write_num = extra_arg; + int i; + u8 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (!xmit_frame) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WB_cmd(xmit_frame, reg, i + start_value, 0xFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read8(padapter, reg); + if (start_value + write_num - 1 == final) + DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Success, start:%u, final:%u\n", reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WB_REG to 0x%x %u times Fail, start:%u, final:%u\n", reg, write_num, start_value, final); + } + break; + + case 0x07: /* continuous write word test */ + { + u16 reg = arg; + u16 start_value = 200; + u32 write_num = extra_arg; + + int i; + u16 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (!xmit_frame) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WW_cmd(xmit_frame, reg, i + start_value, 0xFFFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read16(padapter, reg); + if (start_value + write_num - 1 == final) + DBG_88E("continuous IOL_CMD_WW_REG to 0x%x %u times Success, start:%u, final:%u\n", reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WW_REG to 0x%x %u times Fail, start:%u, final:%u\n", reg, write_num, start_value, final); + } + break; + case 0x08: /* continuous write dword test */ + { + u16 reg = arg; + u32 start_value = 0x110000c7; + u32 write_num = extra_arg; + + int i; + u32 final; + struct xmit_frame *xmit_frame; + + xmit_frame = rtw_IOL_accquire_xmit_frame(padapter); + if (!xmit_frame) { + ret = -ENOMEM; + break; + } + + for (i = 0; i < write_num; i++) + rtw_IOL_append_WD_cmd(xmit_frame, reg, i + start_value, 0xFFFFFFFF); + if (_SUCCESS != rtw_IOL_exec_cmds_sync(padapter, xmit_frame, 5000, 0)) + ret = -EPERM; + + final = rtw_read32(padapter, reg); + if (start_value + write_num - 1 == final) + DBG_88E("continuous IOL_CMD_WD_REG to 0x%x %u times Success, start:%u, final:%u\n", + reg, write_num, start_value, final); + else + DBG_88E("continuous IOL_CMD_WD_REG to 0x%x %u times Fail, start:%u, final:%u\n", + reg, write_num, start_value, final); + } + break; + } + break; + case 0x79: + { + /* + * dbg 0x79000000 [value], set RESP_TXAGC to + value, value:0~15 + * dbg 0x79010000 [value], set RESP_TXAGC to - value, value:0~15 + */ + u8 value = extra_arg & 0x0f; + u8 sign = minor_cmd; + u16 write_value = 0; + + DBG_88E("%s set RESP_TXAGC to %s %u\n", __func__, sign ? "minus" : "plus", value); + + if (sign) + value = value | 0x10; + + write_value = value | (value << 5); + rtw_write16(padapter, 0x6d9, write_value); + } + break; + case 0x7a: + receive_disconnect(padapter, pmlmeinfo->network.MacAddress + , WLAN_REASON_EXPIRATION_CHK); + break; + case 0x7F: + switch (minor_cmd) { + case 0x0: + DBG_88E("fwstate = 0x%x\n", get_fwstate(pmlmepriv)); + break; + case 0x01: + DBG_88E("auth_alg = 0x%x, enc_alg = 0x%x, auth_type = 0x%x, enc_type = 0x%x\n", + psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm, + psecuritypriv->ndisauthtype, psecuritypriv->ndisencryptstatus); + break; + case 0x02: + DBG_88E("pmlmeinfo->state = 0x%x\n", pmlmeinfo->state); + break; + case 0x03: + DBG_88E("qos_option =%d\n", pmlmepriv->qospriv.qos_option); + DBG_88E("ht_option =%d\n", pmlmepriv->htpriv.ht_option); + break; + case 0x04: + DBG_88E("cur_ch =%d\n", pmlmeext->cur_channel); + DBG_88E("cur_bw =%d\n", pmlmeext->cur_bwmode); + DBG_88E("cur_ch_off =%d\n", pmlmeext->cur_ch_offset); + break; + case 0x05: + psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); + if (psta) { + int i; + struct recv_reorder_ctrl *preorder_ctrl; + + DBG_88E("SSID =%s\n", cur_network->network.Ssid.Ssid); + DBG_88E("sta's macaddr: %pM\n", psta->hwaddr); + DBG_88E("cur_channel =%d, cur_bwmode =%d, cur_ch_offset =%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset); + DBG_88E("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); + DBG_88E("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + DBG_88E("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + DBG_88E("bwmode =%d, ch_offset =%d, sgi =%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + DBG_88E("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + DBG_88E("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + for (i = 0; i < 16; i++) { + preorder_ctrl = &psta->recvreorder_ctrl[i]; + if (preorder_ctrl->enable) + DBG_88E("tid =%d, indicate_seq =%d\n", i, preorder_ctrl->indicate_seq); + } + } else { + DBG_88E("can't get sta's macaddr, cur_network's macaddr:%pM\n", (cur_network->network.MacAddress)); + } + break; + case 0x06: + { + u32 ODMFlag; + rtw_hal_get_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); + DBG_88E("(B)DMFlag = 0x%x, arg = 0x%x\n", ODMFlag, arg); + ODMFlag = (u32)(0x0f & arg); + DBG_88E("(A)DMFlag = 0x%x\n", ODMFlag); + rtw_hal_set_hwreg(padapter, HW_VAR_DM_FLAG, (u8 *)(&ODMFlag)); + } + break; + case 0x07: + DBG_88E("bSurpriseRemoved =%d, bDriverStopped =%d\n", + padapter->bSurpriseRemoved, padapter->bDriverStopped); + break; + case 0x08: + { + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct recv_priv *precvpriv = &padapter->recvpriv; + + DBG_88E("free_xmitbuf_cnt =%d, free_xmitframe_cnt =%d, free_xmit_extbuf_cnt =%d\n", + pxmitpriv->free_xmitbuf_cnt, pxmitpriv->free_xmitframe_cnt, pxmitpriv->free_xmit_extbuf_cnt); + DBG_88E("rx_urb_pending_cn =%d\n", precvpriv->rx_pending_cnt); + } + break; + case 0x09: + { + int i, j; + struct list_head *plist, *phead; + struct recv_reorder_ctrl *preorder_ctrl; + +#ifdef CONFIG_88EU_AP_MODE + DBG_88E("sta_dz_bitmap = 0x%x, tim_bitmap = 0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap); +#endif + spin_lock_bh(&pstapriv->sta_hash_lock); + + for (i = 0; i < NUM_STA; i++) { + phead = &pstapriv->sta_hash[i]; + plist = phead->next; + + while (phead != plist) { + psta = container_of(plist, struct sta_info, hash_list); + + plist = plist->next; + + if (extra_arg == psta->aid) { + DBG_88E("sta's macaddr:%pM\n", (psta->hwaddr)); + DBG_88E("rtsen =%d, cts2slef =%d\n", psta->rtsen, psta->cts2self); + DBG_88E("state = 0x%x, aid =%d, macid =%d, raid =%d\n", psta->state, psta->aid, psta->mac_id, psta->raid); + DBG_88E("qos_en =%d, ht_en =%d, init_rate =%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate); + DBG_88E("bwmode =%d, ch_offset =%d, sgi =%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi); + DBG_88E("ampdu_enable = %d\n", psta->htpriv.ampdu_enable); + DBG_88E("agg_enable_bitmap =%x, candidate_tid_bitmap =%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap); + +#ifdef CONFIG_88EU_AP_MODE + DBG_88E("capability = 0x%x\n", psta->capability); + DBG_88E("flags = 0x%x\n", psta->flags); + DBG_88E("wpa_psk = 0x%x\n", psta->wpa_psk); + DBG_88E("wpa2_group_cipher = 0x%x\n", psta->wpa2_group_cipher); + DBG_88E("wpa2_pairwise_cipher = 0x%x\n", psta->wpa2_pairwise_cipher); + DBG_88E("qos_info = 0x%x\n", psta->qos_info); +#endif + DBG_88E("dot118021XPrivacy = 0x%x\n", psta->dot118021XPrivacy); + + for (j = 0; j < 16; j++) { + preorder_ctrl = &psta->recvreorder_ctrl[j]; + if (preorder_ctrl->enable) + DBG_88E("tid =%d, indicate_seq =%d\n", j, preorder_ctrl->indicate_seq); + } + } + } + } + spin_unlock_bh(&pstapriv->sta_hash_lock); + } + break; + case 0x0c:/* dump rx/tx packet */ + if (arg == 0) { + DBG_88E("dump rx packet (%d)\n", extra_arg); + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_RXPKT, &(extra_arg)); + } else if (arg == 1) { + DBG_88E("dump tx packet (%d)\n", extra_arg); + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(extra_arg)); + } + break; + case 0x0f: + if (extra_arg == 0) { + DBG_88E("###### silent reset test.......#####\n"); + rtw_hal_sreset_reset(padapter); + } + break; + case 0x15: + { + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + DBG_88E("==>silent resete cnts:%d\n", pwrpriv->ips_enter_cnts); + } + break; + case 0x10:/* driver version display */ + DBG_88E("rtw driver version =%s\n", DRIVERVERSION); + break; + case 0x11: + DBG_88E("turn %s Rx RSSI display function\n", (extra_arg == 1) ? "on" : "off"); + padapter->bRxRSSIDisplay = extra_arg; + break; + case 0x12: /* set rx_stbc */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + /* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, 0x3: enable both 2.4g and 5g */ + /* default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ + if (pregpriv && + (extra_arg == 0 || + extra_arg == 1 || + extra_arg == 2 || + extra_arg == 3)) { + pregpriv->rx_stbc = extra_arg; + DBG_88E("set rx_stbc =%d\n", pregpriv->rx_stbc); + } else { + DBG_88E("get rx_stbc =%d\n", pregpriv->rx_stbc); + } + } + break; + case 0x13: /* set ampdu_enable */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + /* 0: disable, 0x1:enable (but wifi_spec should be 0), 0x2: force enable (don't care wifi_spec) */ + if (pregpriv && extra_arg >= 0 && extra_arg < 3) { + pregpriv->ampdu_enable = extra_arg; + DBG_88E("set ampdu_enable =%d\n", pregpriv->ampdu_enable); + } else { + DBG_88E("get ampdu_enable =%d\n", pregpriv->ampdu_enable); + } + } + break; + case 0x14: /* get wifi_spec */ + { + struct registry_priv *pregpriv = &padapter->registrypriv; + DBG_88E("get wifi_spec =%d\n", pregpriv->wifi_spec); + } + break; + case 0x23: + DBG_88E("turn %s the bNotifyChannelChange Variable\n", (extra_arg == 1) ? "on" : "off"); + padapter->bNotifyChannelChange = extra_arg; + break; + case 0x24: +#ifdef CONFIG_88EU_P2P + DBG_88E("turn %s the bShowGetP2PState Variable\n", (extra_arg == 1) ? "on" : "off"); + padapter->bShowGetP2PState = extra_arg; +#endif /* CONFIG_88EU_P2P */ + break; + case 0xaa: + if (extra_arg > 0x13) + extra_arg = 0xFF; + DBG_88E("chang data rate to :0x%02x\n", extra_arg); + padapter->fix_rate = extra_arg; + break; + case 0xdd:/* registers dump, 0 for mac reg, 1 for bb reg, 2 for rf reg */ + if (extra_arg == 0) + mac_reg_dump(padapter); + else if (extra_arg == 1) + bb_reg_dump(padapter); + else if (extra_arg == 2) + rf_reg_dump(padapter); + break; + case 0xee:/* turn on/off dynamic funcs */ + { + u32 odm_flag; + + if (0xf == extra_arg) { + rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); + DBG_88E(" === DMFlag(0x%08x) ===\n", odm_flag); + DBG_88E("extra_arg = 0 - disable all dynamic func\n"); + DBG_88E("extra_arg = 1 - disable DIG- BIT(0)\n"); + DBG_88E("extra_arg = 2 - disable High power - BIT(1)\n"); + DBG_88E("extra_arg = 3 - disable tx power tracking - BIT(2)\n"); + DBG_88E("extra_arg = 4 - disable BT coexistence - BIT(3)\n"); + DBG_88E("extra_arg = 5 - disable antenna diversity - BIT(4)\n"); + DBG_88E("extra_arg = 6 - enable all dynamic func\n"); + } else { + /* extra_arg = 0 - disable all dynamic func + extra_arg = 1 - disable DIG + extra_arg = 2 - disable tx power tracking + extra_arg = 3 - turn on all dynamic func + */ + rtw_hal_set_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &(extra_arg)); + rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DM_FUNC, &odm_flag); + DBG_88E(" === DMFlag(0x%08x) ===\n", odm_flag); + } + } + break; + + case 0xfd: + rtw_write8(padapter, 0xc50, arg); + DBG_88E("wr(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); + rtw_write8(padapter, 0xc58, arg); + DBG_88E("wr(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); + break; + case 0xfe: + DBG_88E("rd(0xc50) = 0x%x\n", rtw_read8(padapter, 0xc50)); + DBG_88E("rd(0xc58) = 0x%x\n", rtw_read8(padapter, 0xc58)); + break; + case 0xff: + DBG_88E("dbg(0x210) = 0x%x\n", rtw_read32(padapter, 0x210)); + DBG_88E("dbg(0x608) = 0x%x\n", rtw_read32(padapter, 0x608)); + DBG_88E("dbg(0x280) = 0x%x\n", rtw_read32(padapter, 0x280)); + DBG_88E("dbg(0x284) = 0x%x\n", rtw_read32(padapter, 0x284)); + DBG_88E("dbg(0x288) = 0x%x\n", rtw_read32(padapter, 0x288)); + + DBG_88E("dbg(0x664) = 0x%x\n", rtw_read32(padapter, 0x664)); + + DBG_88E("\n"); + + DBG_88E("dbg(0x430) = 0x%x\n", rtw_read32(padapter, 0x430)); + DBG_88E("dbg(0x438) = 0x%x\n", rtw_read32(padapter, 0x438)); + + DBG_88E("dbg(0x440) = 0x%x\n", rtw_read32(padapter, 0x440)); + + DBG_88E("dbg(0x458) = 0x%x\n", rtw_read32(padapter, 0x458)); + + DBG_88E("dbg(0x484) = 0x%x\n", rtw_read32(padapter, 0x484)); + DBG_88E("dbg(0x488) = 0x%x\n", rtw_read32(padapter, 0x488)); + + DBG_88E("dbg(0x444) = 0x%x\n", rtw_read32(padapter, 0x444)); + DBG_88E("dbg(0x448) = 0x%x\n", rtw_read32(padapter, 0x448)); + DBG_88E("dbg(0x44c) = 0x%x\n", rtw_read32(padapter, 0x44c)); + DBG_88E("dbg(0x450) = 0x%x\n", rtw_read32(padapter, 0x450)); + break; + } + break; + default: + DBG_88E("error dbg cmd!\n"); + break; + } + return ret; +} + +static int rtw_wx_set_priv(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *awrq, + char *extra) +{ + int ret = 0; + int len = 0; + char *ext; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_point *dwrq = (struct iw_point *)awrq; + + if (dwrq->length == 0) + return -EFAULT; + + len = dwrq->length; + ext = vmalloc(len); + if (!ext) + return -ENOMEM; + + if (copy_from_user(ext, dwrq->pointer, len)) { + vfree(ext); + return -EFAULT; + } + + /* added for wps2.0 @20110524 */ + if (dwrq->flags == 0x8766 && len > 8) { + u32 cp_sz; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + u8 *probereq_wpsie = ext; + int probereq_wpsie_len = len; + u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; + + if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) && + (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { + cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len; + + pmlmepriv->wps_probe_req_ie_len = 0; + kfree(pmlmepriv->wps_probe_req_ie); + pmlmepriv->wps_probe_req_ie = NULL; + + pmlmepriv->wps_probe_req_ie = kmalloc(cp_sz, GFP_KERNEL); + if (!pmlmepriv->wps_probe_req_ie) { + ret = -EINVAL; + goto FREE_EXT; + } + memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz); + pmlmepriv->wps_probe_req_ie_len = cp_sz; + } + goto FREE_EXT; + } + + if (len >= WEXT_CSCAN_HEADER_SIZE && + !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { + ret = rtw_wx_set_scan(dev, info, awrq, ext); + goto FREE_EXT; + } + +FREE_EXT: + + vfree(ext); + + return ret; +} + +static int rtw_pm_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + int ret = 0; + unsigned mode = 0; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + + DBG_88E("[%s] extra = %s\n", __func__, extra); + + if (!memcmp(extra, "lps =", 4)) { + sscanf(extra + 4, "%u", &mode); + ret = rtw_pm_set_lps(padapter, mode); + } else if (!memcmp(extra, "ips =", 4)) { + sscanf(extra + 4, "%u", &mode); + ret = rtw_pm_set_ips(padapter, mode); + } else { + ret = -EINVAL; + } + + return ret; +} + +static int rtw_mp_efuse_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + struct hal_data_8188e *haldata = GET_HAL_DATA(padapter); + struct efuse_hal *pEfuseHal; + struct iw_point *wrqu; + + u8 *PROMContent = pEEPROM->efuse_eeprom_data; + u8 ips_mode = 0, lps_mode = 0; + struct pwrctrl_priv *pwrctrlpriv; + u8 *data = NULL; + u8 *rawdata = NULL; + char *pch, *ptmp, *token, *tmp[3] = {NULL, NULL, NULL}; + u16 i = 0, j = 0, mapLen = 0, addr = 0, cnts = 0; + u16 max_available_size = 0, raw_cursize = 0, raw_maxsize = 0; + int err; + u8 org_fw_iol = padapter->registrypriv.fw_iol;/* 0:Disable, 1:enable, 2:by usb speed */ + + wrqu = (struct iw_point *)wdata; + pwrctrlpriv = &padapter->pwrctrlpriv; + pEfuseHal = &haldata->EfuseHal; + + err = 0; + data = kzalloc(EFUSE_BT_MAX_MAP_LEN, GFP_KERNEL); + if (!data) { + err = -ENOMEM; + goto exit; + } + rawdata = kzalloc(EFUSE_BT_MAX_MAP_LEN, GFP_KERNEL); + if (!rawdata) { + err = -ENOMEM; + goto exit; + } + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) { + err = -EFAULT; + goto exit; + } + lps_mode = pwrctrlpriv->power_mgnt;/* keep org value */ + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + ips_mode = pwrctrlpriv->ips_mode;/* keep org value */ + rtw_pm_set_ips(padapter, IPS_NONE); + + pch = extra; + DBG_88E("%s: in =%s\n", __func__, extra); + + i = 0; + /* mac 16 "00e04c871200" rmap, 00, 2 */ + while ((token = strsep(&pch, ",")) != NULL) { + if (i > 2) + break; + tmp[i] = token; + i++; + } + padapter->registrypriv.fw_iol = 0;/* 0:Disable, 1:enable, 2:by usb speed */ + + if (strcmp(tmp[0], "status") == 0) { + sprintf(extra, "Load File efuse =%s, Load File MAC =%s", (pEEPROM->bloadfile_fail_flag ? "FAIL" : "OK"), (pEEPROM->bloadmac_fail_flag ? "FAIL" : "OK")); + + goto exit; + } else if (strcmp(tmp[0], "filemap") == 0) { + mapLen = EFUSE_MAP_SIZE; + + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", PROMContent[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", PROMContent[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "realmap") == 0) { + mapLen = EFUSE_MAP_SIZE; + if (rtw_efuse_map_read(padapter, 0, mapLen, pEfuseHal->fakeEfuseInitMap) == _FAIL) { + DBG_88E("%s: read realmap Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "rmap") == 0) { + if (!tmp[1] || !tmp[2]) { + DBG_88E("%s: rmap Fail!! Parameters error!\n", __func__); + err = -EINVAL; + goto exit; + } + + /* rmap addr cnts */ + addr = simple_strtoul(tmp[1], &ptmp, 16); + DBG_88E("%s: addr =%x\n", __func__, addr); + + cnts = simple_strtoul(tmp[2], &ptmp, 10); + if (cnts == 0) { + DBG_88E("%s: rmap Fail!! cnts error!\n", __func__); + err = -EINVAL; + goto exit; + } + DBG_88E("%s: cnts =%d\n", __func__, cnts); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EINVAL; + goto exit; + } + + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_read error!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) + sprintf(extra + strlen(extra), "0x%02X ", data[i]); + } else if (strcmp(tmp[0], "realraw") == 0) { + addr = 0; + mapLen = EFUSE_MAX_SIZE; + if (rtw_efuse_access(padapter, false, addr, mapLen, rawdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_access Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < mapLen; i++) { + sprintf(extra + strlen(extra), "%02X", rawdata[i]); + + if ((i & 0xF) == 0xF) + sprintf(extra + strlen(extra), "\n"); + else if ((i & 0x7) == 0x7) + sprintf(extra + strlen(extra), "\t"); + else + sprintf(extra + strlen(extra), " "); + } + } else if (strcmp(tmp[0], "mac") == 0) { + cnts = 6; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%02x)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_read error!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) { + sprintf(extra + strlen(extra), "%02X", data[i]); + if (i != (cnts - 1)) + sprintf(extra + strlen(extra), ":"); + } + } else if (strcmp(tmp[0], "vidpid") == 0) { + cnts = 4; + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%02x)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + if (rtw_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_efuse_access error!!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) { + sprintf(extra + strlen(extra), "0x%02X", data[i]); + if (i != (cnts - 1)) + sprintf(extra + strlen(extra), ","); + } + } else if (strcmp(tmp[0], "ableraw") == 0) { + efuse_GetCurrentSize(padapter, &raw_cursize); + raw_maxsize = efuse_GetMaxSize(padapter); + sprintf(extra, "[available raw size] = %d bytes", raw_maxsize - raw_cursize); + } else if (strcmp(tmp[0], "btfmap") == 0) { + mapLen = EFUSE_BT_MAX_MAP_LEN; + if (rtw_BT_efuse_map_read(padapter, 0, mapLen, pEfuseHal->BTEfuseInitMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 0; i < 512; i += 16) { + /* set 512 because the iwpriv's extra size have limit 0x7FF */ + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btbmap") == 0) { + mapLen = EFUSE_BT_MAX_MAP_LEN; + if (rtw_BT_efuse_map_read(padapter, 0, mapLen, pEfuseHal->BTEfuseInitMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read Fail!!\n", __func__); + err = -EFAULT; + goto exit; + } + + sprintf(extra, "\n"); + for (i = 512; i < 1024; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->BTEfuseInitMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btrmap") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + /* rmap addr cnts */ + addr = simple_strtoul(tmp[1], &ptmp, 16); + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + + cnts = simple_strtoul(tmp[2], &ptmp, 10); + if (cnts == 0) { + DBG_88E("%s: btrmap Fail!! cnts error!\n", __func__); + err = -EINVAL; + goto exit; + } + DBG_88E("%s: cnts =%d\n", __func__, cnts); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_read(padapter, addr, cnts, data) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_read error!!\n", __func__); + err = -EFAULT; + goto exit; + } + + *extra = 0; + for (i = 0; i < cnts; i++) + sprintf(extra + strlen(extra), " 0x%02X ", data[i]); + } else if (strcmp(tmp[0], "btffake") == 0) { + sprintf(extra, "\n"); + for (i = 0; i < 512; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "btbfake") == 0) { + sprintf(extra, "\n"); + for (i = 512; i < 1024; i += 16) { + sprintf(extra + strlen(extra), "0x%03x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeBTEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else if (strcmp(tmp[0], "wlrfkmap") == 0) { + sprintf(extra, "\n"); + for (i = 0; i < EFUSE_MAP_SIZE; i += 16) { + sprintf(extra + strlen(extra), "0x%02x\t", i); + for (j = 0; j < 8; j++) + sprintf(extra + strlen(extra), "%02X ", pEfuseHal->fakeEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\t"); + for (; j < 16; j++) + sprintf(extra + strlen(extra), " %02X", pEfuseHal->fakeEfuseModifiedMap[i + j]); + sprintf(extra + strlen(extra), "\n"); + } + } else { + sprintf(extra, "Command not found!"); + } + +exit: + kfree(data); + kfree(rawdata); + if (!err) + wrqu->length = strlen(extra); + + rtw_pm_set_ips(padapter, ips_mode); + rtw_pm_set_lps(padapter, lps_mode); + padapter->registrypriv.fw_iol = org_fw_iol;/* 0:Disable, 1:enable, 2:by usb speed */ + return err; +} + +static int rtw_mp_efuse_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct adapter *padapter; + struct pwrctrl_priv *pwrctrlpriv; + struct hal_data_8188e *haldata; + struct efuse_hal *pEfuseHal; + + u8 ips_mode = 0, lps_mode = 0; + u32 i, jj, kk; + u8 *setdata = NULL; + u8 *ShadowMapBT = NULL; + u8 *ShadowMapWiFi = NULL; + u8 *setrawdata = NULL; + char *pch, *ptmp, *token, *tmp[3] = {NULL, NULL, NULL}; + u16 addr = 0, cnts = 0, max_available_size = 0; + int err; + + padapter = rtw_netdev_priv(dev); + pwrctrlpriv = &padapter->pwrctrlpriv; + haldata = GET_HAL_DATA(padapter); + pEfuseHal = &haldata->EfuseHal; + err = 0; + setdata = kzalloc(1024, GFP_KERNEL); + if (!setdata) { + err = -ENOMEM; + goto exit; + } + ShadowMapBT = kmalloc(EFUSE_BT_MAX_MAP_LEN, GFP_KERNEL); + if (!ShadowMapBT) { + err = -ENOMEM; + goto exit; + } + ShadowMapWiFi = kmalloc(EFUSE_MAP_SIZE, GFP_KERNEL); + if (!ShadowMapWiFi) { + err = -ENOMEM; + goto exit; + } + setrawdata = kmalloc(EFUSE_MAX_SIZE, GFP_KERNEL); + if (!setrawdata) { + err = -ENOMEM; + goto exit; + } + + lps_mode = pwrctrlpriv->power_mgnt;/* keep org value */ + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + ips_mode = pwrctrlpriv->ips_mode;/* keep org value */ + rtw_pm_set_ips(padapter, IPS_NONE); + + pch = extra; + DBG_88E("%s: in =%s\n", __func__, extra); + + i = 0; + while ((token = strsep(&pch, ",")) != NULL) { + if (i > 2) + break; + tmp[i] = token; + i++; + } + + /* tmp[0],[1],[2] */ + /* wmap, addr, 00e04c871200 */ + if (strcmp(tmp[0], "wmap") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: map data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + /* Change to check TYPE_EFUSE_MAP_LEN, because 8188E raw 256, logic map over 256. */ + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wraw") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: raw data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setrawdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + + if (rtw_efuse_access(padapter, true, addr, cnts, setrawdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_access error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "mac") == 0) { + if (!tmp[1]) { + err = -EINVAL; + goto exit; + } + + /* mac, 00e04c871200 */ + addr = EEPROM_MAC_ADDR_88EU; + cnts = strlen(tmp[1]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + if (cnts > 6) { + DBG_88E("%s: error data for mac addr =\"%s\"\n", __func__, tmp[1]); + err = -EFAULT; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: MAC address =%s\n", __func__, tmp[1]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[1][kk], tmp[1][kk + 1]); + /* Change to check TYPE_EFUSE_MAP_LEN, because 8188E raw 256, logic map over 256. */ + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "vidpid") == 0) { + if (!tmp[1]) { + err = -EINVAL; + goto exit; + } + + /* pidvid, da0b7881 */ + addr = EEPROM_VID_88EE; + cnts = strlen(tmp[1]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: VID/PID =%s\n", __func__, tmp[1]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[1][kk], tmp[1][kk + 1]); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "btwmap") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: BT data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + setdata[jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if ((addr + cnts) > max_available_size) { + DBG_88E("%s: addr(0x%X)+cnts(%d) parameter error!\n", __func__, addr, cnts); + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_write(padapter, addr, cnts, setdata) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_write error!!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "btwfake") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: BT tmp data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + pEfuseHal->fakeBTEfuseModifiedMap[addr + jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + } else if (strcmp(tmp[0], "btdumpfake") == 0) { + if (rtw_BT_efuse_map_read(padapter, 0, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeBTEfuseModifiedMap) == _SUCCESS) { + DBG_88E("%s: BT read all map success\n", __func__); + } else { + DBG_88E("%s: BT read all map Fail!\n", __func__); + err = -EFAULT; + } + } else if (strcmp(tmp[0], "wldumpfake") == 0) { + if (rtw_efuse_map_read(padapter, 0, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeEfuseModifiedMap) == _SUCCESS) { + DBG_88E("%s: BT read all map success\n", __func__); + } else { + DBG_88E("%s: BT read all map Fail\n", __func__); + err = -EFAULT; + } + } else if (strcmp(tmp[0], "btfk2map") == 0) { + memcpy(pEfuseHal->BTEfuseModifiedMap, pEfuseHal->fakeBTEfuseModifiedMap, EFUSE_BT_MAX_MAP_LEN); + + EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (max_available_size < 1) { + err = -EFAULT; + goto exit; + } + + if (rtw_BT_efuse_map_write(padapter, 0x00, EFUSE_BT_MAX_MAP_LEN, pEfuseHal->fakeBTEfuseModifiedMap) == _FAIL) { + DBG_88E("%s: rtw_BT_efuse_map_write error!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wlfk2map") == 0) { + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (max_available_size < 1) { + err = -EFAULT; + goto exit; + } + + if (rtw_efuse_map_write(padapter, 0x00, EFUSE_MAX_MAP_LEN, pEfuseHal->fakeEfuseModifiedMap) == _FAIL) { + DBG_88E("%s: rtw_efuse_map_write error!\n", __func__); + err = -EFAULT; + goto exit; + } + } else if (strcmp(tmp[0], "wlwfake") == 0) { + if (!tmp[1] || !tmp[2]) { + err = -EINVAL; + goto exit; + } + + addr = simple_strtoul(tmp[1], &ptmp, 16); + addr &= 0xFFF; + + cnts = strlen(tmp[2]); + if (cnts % 2) { + err = -EINVAL; + goto exit; + } + cnts /= 2; + if (cnts == 0) { + err = -EINVAL; + goto exit; + } + + DBG_88E("%s: addr = 0x%X\n", __func__, addr); + DBG_88E("%s: cnts =%d\n", __func__, cnts); + DBG_88E("%s: map tmp data =%s\n", __func__, tmp[2]); + + for (jj = 0, kk = 0; jj < cnts; jj++, kk += 2) + pEfuseHal->fakeEfuseModifiedMap[addr + jj] = key_2char2num(tmp[2][kk], tmp[2][kk + 1]); + } + +exit: + kfree(setdata); + kfree(ShadowMapBT); + kfree(ShadowMapWiFi); + kfree(setrawdata); + + rtw_pm_set_ips(padapter, ips_mode); + rtw_pm_set_lps(padapter, lps_mode); + + return err; +} + +/* + * Input Format: %s,%d,%d + * %s is width, could be + * "b" for 1 byte + * "w" for WORD (2 bytes) + * "dw" for DWORD (4 bytes) + * 1st %d is address(offset) + * 2st %d is data to write + */ +static int rtw_mp_write_reg(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *pch, *pnext, *ptmp; + char *width_str; + char width; + u32 addr, data; + int ret; + struct adapter *padapter = rtw_netdev_priv(dev); + + pch = extra; + pnext = strpbrk(pch, ",.-"); + if (!pnext) + return -EINVAL; + *pnext = 0; + width_str = pch; + + pch = pnext + 1; + pnext = strpbrk(pch, ",.-"); + if (!pnext) + return -EINVAL; + *pnext = 0; + addr = simple_strtoul(pch, &ptmp, 16); + if (addr > 0x3FFF) + return -EINVAL; + + pch = pnext + 1; + if ((pch - extra) >= wrqu->length) + return -EINVAL; + data = simple_strtoul(pch, &ptmp, 16); + + ret = 0; + width = width_str[0]; + switch (width) { + case 'b': + /* 1 byte */ + if (data > 0xFF) { + ret = -EINVAL; + break; + } + rtw_write8(padapter, addr, data); + break; + case 'w': + /* 2 bytes */ + if (data > 0xFFFF) { + ret = -EINVAL; + break; + } + rtw_write16(padapter, addr, data); + break; + case 'd': + /* 4 bytes */ + rtw_write32(padapter, addr, data); + break; + default: + ret = -EINVAL; + break; + } + + return ret; +} + +/* + * Input Format: %s,%d + * %s is width, could be + * "b" for 1 byte + * "w" for WORD (2 bytes) + * "dw" for DWORD (4 bytes) + * %d is address(offset) + * + * Return: + * %d for data readed + */ +static int rtw_mp_read_reg(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + char *pch, *pnext, *ptmp; + char *width_str; + char width; + char data[20], tmp[20]; + u32 addr; + u32 ret, i = 0, j = 0, strtout = 0; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(data, 0, 20); + memset(tmp, 0, 20); + memset(extra, 0, wrqu->length); + + pch = input; + pnext = strpbrk(pch, ",.-"); + if (!pnext) { + kfree(input); + return -EINVAL; + } + *pnext = 0; + width_str = pch; + + pch = pnext + 1; + if ((pch - input) >= wrqu->length) { + kfree(input); + return -EINVAL; + } + kfree(input); + addr = simple_strtoul(pch, &ptmp, 16); + if (addr > 0x3FFF) + return -EINVAL; + + ret = 0; + width = width_str[0]; + switch (width) { + case 'b': + /* 1 byte */ + sprintf(extra, "%d\n", rtw_read8(padapter, addr)); + wrqu->length = strlen(extra); + break; + case 'w': + /* 2 bytes */ + sprintf(data, "%04x\n", rtw_read16(padapter, addr)); + for (i = 0; i <= strlen(data); i++) { + if (i % 2 == 0) { + tmp[j] = ' '; + j++; + } + if (data[i] != '\0') + tmp[j] = data[i]; + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + if (!pnext) + break; + + pnext++; + if (*pnext != '\0') { + strtout = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtout); + } else { + break; + } + pch = pnext; + } + wrqu->length = 6; + break; + case 'd': + /* 4 bytes */ + sprintf(data, "%08x", rtw_read32(padapter, addr)); + /* add read data format blank */ + for (i = 0; i <= strlen(data); i++) { + if (i % 2 == 0) { + tmp[j] = ' '; + j++; + } + if (data[i] != '\0') + tmp[j] = data[i]; + + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + if (!pnext) + break; + pnext++; + if (*pnext != '\0') { + strtout = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtout); + } else { + break; + } + pch = pnext; + } + wrqu->length = strlen(extra); + break; + default: + wrqu->length = 0; + ret = -EINVAL; + break; + } + + return ret; +} + +/* + * Input Format: %d,%x,%x + * %d is RF path, should be smaller than RF_PATH_MAX + * 1st %x is address(offset) + * 2st %x is data to write + */ + static int rtw_mp_write_rf(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 path, addr, data; + int ret; + struct adapter *padapter = rtw_netdev_priv(dev); + + ret = sscanf(extra, "%d,%x,%x", &path, &addr, &data); + if (ret < 3) + return -EINVAL; + + if (path >= RF_PATH_MAX) + return -EINVAL; + if (addr > 0xFF) + return -EINVAL; + if (data > 0xFFFFF) + return -EINVAL; + + memset(extra, 0, wrqu->length); + + write_rfreg(padapter, path, addr, data); + + sprintf(extra, "write_rf completed\n"); + wrqu->length = strlen(extra); + + return 0; +} + +/* + * Input Format: %d,%x + * %d is RF path, should be smaller than RF_PATH_MAX + * %x is address(offset) + * + * Return: + * %d for data readed + */ +static int rtw_mp_read_rf(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *input = kmalloc(wrqu->length, GFP_KERNEL); + char *pch, *pnext, *ptmp; + char data[20], tmp[20]; + u32 path, addr; + u32 ret, i = 0, j = 0, strtou = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + ret = sscanf(input, "%d,%x", &path, &addr); + kfree(input); + if (ret < 2) + return -EINVAL; + + if (path >= RF_PATH_MAX) + return -EINVAL; + if (addr > 0xFF) + return -EINVAL; + + memset(extra, 0, wrqu->length); + + sprintf(data, "%08x", read_rfreg(padapter, path, addr)); + /* add read data format blank */ + for (i = 0; i <= strlen(data); i++) { + if (i % 2 == 0) { + tmp[j] = ' '; + j++; + } + tmp[j] = data[i]; + j++; + } + pch = tmp; + DBG_88E("pch =%s", pch); + + while (*pch != '\0') { + pnext = strpbrk(pch, " "); + pnext++; + if (*pnext != '\0') { + strtou = simple_strtoul(pnext, &ptmp, 16); + sprintf(extra, "%s %d", extra, strtou); + } else { + break; + } + pch = pnext; + } + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_start(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter->registrypriv.mp_mode == 0) { + padapter->registrypriv.mp_mode = 1; + + rtw_pm_set_ips(padapter, IPS_NONE); + LeaveAllPowerSaveMode(padapter); + + MPT_InitializeAdapter(padapter, 1); + } + if (padapter->registrypriv.mp_mode == 0) + return -EPERM; + if (padapter->mppriv.mode == MP_OFF) { + if (mp_start_test(padapter) == _FAIL) + return -EPERM; + padapter->mppriv.mode = MP_ON; + } + return 0; +} + +static int rtw_mp_stop(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + + if (padapter->registrypriv.mp_mode == 1) { + MPT_DeInitAdapter(padapter); + padapter->registrypriv.mp_mode = 0; + } + + if (padapter->mppriv.mode != MP_OFF) { + mp_stop_test(padapter); + padapter->mppriv.mode = MP_OFF; + } + + return 0; +} + +extern int wifirate2_ratetbl_inx(unsigned char rate); + +static int rtw_mp_rate(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 rate = MPT_RATE_1M; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + rate = rtw_atoi(input); + sprintf(extra, "Set data rate to %d", rate); + kfree(input); + if (rate <= 0x7f) + rate = wifirate2_ratetbl_inx((u8)rate); + else + rate = (rate - 0x80 + MPT_RATE_MCS0); + + if (rate >= MPT_RATE_LAST) + return -EINVAL; + + padapter->mppriv.rateidx = rate; + Hal_SetDataRate(padapter); + + wrqu->length = strlen(extra) + 1; + return 0; +} + +static int rtw_mp_channel(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u32 channel = 1; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + channel = rtw_atoi(input); + sprintf(extra, "Change channel %d to channel %d", padapter->mppriv.channel, channel); + + padapter->mppriv.channel = channel; + Hal_SetChannel(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_bandwidth(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 bandwidth = 0, sg = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + sscanf(extra, "40M =%d, shortGI =%d", &bandwidth, &sg); + + if (bandwidth != HT_CHANNEL_WIDTH_40) + bandwidth = HT_CHANNEL_WIDTH_20; + + padapter->mppriv.bandwidth = (u8)bandwidth; + padapter->mppriv.preamble = sg; + + SetBandwidth(padapter); + + return 0; +} + +static int rtw_mp_txpower(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 idx_a = 0, idx_b = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + sscanf(input, "patha =%d, pathb =%d", &idx_a, &idx_b); + + sprintf(extra, "Set power level path_A:%d path_B:%d", idx_a, idx_b); + padapter->mppriv.txpoweridx = (u8)idx_a; + padapter->mppriv.txpoweridx_b = (u8)idx_b; + padapter->mppriv.bSetTxPower = 1; + Hal_SetAntennaPathPower(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_ant_tx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 i; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u16 antenna = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + sprintf(extra, "switch Tx antenna to %s", input); + + for (i = 0; i < strlen(input); i++) { + switch (input[i]) { + case 'a': + antenna |= ANTENNA_A; + break; + case 'b': + antenna |= ANTENNA_B; + break; + } + } + padapter->mppriv.antenna_tx = antenna; + + Hal_SetAntenna(padapter); + + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_ant_rx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 i; + u16 antenna = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(extra, 0, wrqu->length); + + sprintf(extra, "switch Rx antenna to %s", input); + + for (i = 0; i < strlen(input); i++) { + switch (input[i]) { + case 'a': + antenna |= ANTENNA_A; + break; + case 'b': + antenna |= ANTENNA_B; + break; + } + } + + padapter->mppriv.antenna_rx = antenna; + Hal_SetAntenna(padapter); + wrqu->length = strlen(extra); + kfree(input); + return 0; +} + +static int rtw_mp_ctx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 pkTx = 1, countPkTx = 1, cotuTx = 1, CarrSprTx = 1, scTx = 1, sgleTx = 1, stop = 1; + u32 bStartTest = 1; + u32 count = 0; + struct mp_priv *pmp_priv; + struct pkt_attrib *pattrib; + + struct adapter *padapter = rtw_netdev_priv(dev); + + pmp_priv = &padapter->mppriv; + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) + return -EFAULT; + + DBG_88E("%s: in =%s\n", __func__, extra); + + countPkTx = strncmp(extra, "count =", 5); /* strncmp true is 0 */ + cotuTx = strncmp(extra, "background", 20); + CarrSprTx = strncmp(extra, "background, cs", 20); + scTx = strncmp(extra, "background, sc", 20); + sgleTx = strncmp(extra, "background, stone", 20); + pkTx = strncmp(extra, "background, pkt", 20); + stop = strncmp(extra, "stop", 4); + sscanf(extra, "count =%d, pkt", &count); + + memset(extra, '\0', sizeof(*extra)); + + if (stop == 0) { + bStartTest = 0; /* To set Stop */ + pmp_priv->tx.stop = 1; + sprintf(extra, "Stop continuous Tx"); + } else { + bStartTest = 1; + if (pmp_priv->mode != MP_ON) { + if (pmp_priv->tx.stop != 1) { + DBG_88E("%s: MP_MODE != ON %d\n", __func__, pmp_priv->mode); + return -EFAULT; + } + } + } + + if (pkTx == 0 || countPkTx == 0) + pmp_priv->mode = MP_PACKET_TX; + if (sgleTx == 0) + pmp_priv->mode = MP_SINGLE_TONE_TX; + if (cotuTx == 0) + pmp_priv->mode = MP_CONTINUOUS_TX; + if (CarrSprTx == 0) + pmp_priv->mode = MP_CARRIER_SUPPRISSION_TX; + if (scTx == 0) + pmp_priv->mode = MP_SINGLE_CARRIER_TX; + + switch (pmp_priv->mode) { + case MP_PACKET_TX: + if (bStartTest == 0) { + pmp_priv->tx.stop = 1; + pmp_priv->mode = MP_ON; + sprintf(extra, "Stop continuous Tx"); + } else if (pmp_priv->tx.stop == 1) { + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500 count =%u,\n", count); + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = count; + pmp_priv->tx.payload = 2; + pattrib = &pmp_priv->tx.attrib; + pattrib->pktlen = 1500; + memset(pattrib->dst, 0xFF, ETH_ALEN); + SetPacketTx(padapter); + } else { + return -EFAULT; + } + wrqu->length = strlen(extra); + return 0; + case MP_SINGLE_TONE_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetSingleToneTx(padapter, (u8)bStartTest); + break; + case MP_CONTINUOUS_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetContinuousTx(padapter, (u8)bStartTest); + break; + case MP_CARRIER_SUPPRISSION_TX: + if (bStartTest != 0) { + if (pmp_priv->rateidx <= MPT_RATE_11M) { + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetCarrierSuppressionTx(padapter, (u8)bStartTest); + } else { + sprintf(extra, "Specify carrier suppression but not CCK rate"); + } + } + break; + case MP_SINGLE_CARRIER_TX: + if (bStartTest != 0) + sprintf(extra, "Start continuous DA = ffffffffffff len = 1500\n infinite = yes."); + Hal_SetSingleCarrierTx(padapter, (u8)bStartTest); + break; + default: + sprintf(extra, "Error! Continuous-Tx is not on-going."); + return -EFAULT; + } + + if (bStartTest == 1 && pmp_priv->mode != MP_ON) { + struct mp_priv *pmp_priv = &padapter->mppriv; + if (pmp_priv->tx.stop == 0) { + pmp_priv->tx.stop = 1; + msleep(5); + } + pmp_priv->tx.stop = 0; + pmp_priv->tx.count = 1; + SetPacketTx(padapter); + } else { + pmp_priv->mode = MP_ON; + } + + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_arx(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 bStartRx = 0, bStopRx = 0, bQueryPhy; + u32 cckok = 0, cckcrc = 0, ofdmok = 0, ofdmcrc = 0, htok = 0, htcrc = 0, OFDM_FA = 0, CCK_FA = 0; + char *input = kmalloc(wrqu->length, GFP_KERNEL); + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!input) + return -ENOMEM; + + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + DBG_88E("%s: %s\n", __func__, input); + + bStartRx = (strncmp(input, "start", 5) == 0) ? 1 : 0; /* strncmp true is 0 */ + bStopRx = (strncmp(input, "stop", 5) == 0) ? 1 : 0; /* strncmp true is 0 */ + bQueryPhy = (strncmp(input, "phy", 3) == 0) ? 1 : 0; /* strncmp true is 0 */ + + if (bStartRx) { + sprintf(extra, "start"); + SetPacketRx(padapter, bStartRx); + } else if (bStopRx) { + SetPacketRx(padapter, 0); + sprintf(extra, "Received packet OK:%d CRC error:%d", padapter->mppriv.rx_pktcount, padapter->mppriv.rx_crcerrpktcount); + } else if (bQueryPhy) { + /* + OFDM FA + RegCF0[15:0] + RegCF2[31:16] + RegDA0[31:16] + RegDA4[15:0] + RegDA4[31:16] + RegDA8[15:0] + CCK FA + (RegA5B<<8) | RegA5C + */ + cckok = read_bbreg(padapter, 0xf88, 0xffffffff); + cckcrc = read_bbreg(padapter, 0xf84, 0xffffffff); + ofdmok = read_bbreg(padapter, 0xf94, 0x0000FFFF); + ofdmcrc = read_bbreg(padapter, 0xf94, 0xFFFF0000); + htok = read_bbreg(padapter, 0xf90, 0x0000FFFF); + htcrc = read_bbreg(padapter, 0xf90, 0xFFFF0000); + + OFDM_FA = read_bbreg(padapter, 0xcf0, 0x0000FFFF); + OFDM_FA = read_bbreg(padapter, 0xcf2, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda0, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda4, 0x0000FFFF); + OFDM_FA = read_bbreg(padapter, 0xda4, 0xFFFF0000); + OFDM_FA = read_bbreg(padapter, 0xda8, 0x0000FFFF); + CCK_FA = (rtw_read8(padapter, 0xa5b) << 8) | (rtw_read8(padapter, 0xa5c)); + + sprintf(extra, "Phy Received packet OK:%d CRC error:%d FA Counter: %d", cckok + ofdmok + htok, cckcrc + ofdmcrc + htcrc, OFDM_FA + CCK_FA); + } + wrqu->length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_trx_query(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 txok, txfail, rxok, rxfail; + struct adapter *padapter = rtw_netdev_priv(dev); + + txok = padapter->mppriv.tx.sended; + txfail = 0; + rxok = padapter->mppriv.rx_pktcount; + rxfail = padapter->mppriv.rx_crcerrpktcount; + + memset(extra, '\0', 128); + + sprintf(extra, "Tx OK:%d, Tx Fail:%d, Rx OK:%d, CRC error:%d ", txok, txfail, rxok, rxfail); + + wrqu->length = strlen(extra) + 1; + + return 0; +} + +static int rtw_mp_pwrtrk(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 enable; + u32 thermal; + s32 ret; + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + memset(extra, 0, wrqu->length); + + enable = 1; + if (wrqu->length > 1) {/* not empty string */ + if (strncmp(input, "stop", 4) == 0) { + enable = 0; + sprintf(extra, "mp tx power tracking stop"); + } else if (sscanf(input, "ther =%d", &thermal)) { + ret = Hal_SetThermalMeter(padapter, (u8)thermal); + if (ret == _FAIL) + return -EPERM; + sprintf(extra, "mp tx power tracking start, target value =%d ok ", thermal); + } else { + kfree(input); + return -EINVAL; + } + } + + kfree(input); + ret = Hal_SetPowerTracking(padapter, enable); + if (ret == _FAIL) + return -EPERM; + + wrqu->length = strlen(extra); + return 0; +} + +static int rtw_mp_psd(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->length, GFP_KERNEL); + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + strcpy(extra, input); + + wrqu->length = mp_query_psd(padapter, extra); + kfree(input); + return 0; +} + +static int rtw_mp_thermal(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u8 val; + u16 bwrite = 1; + u16 addr = EEPROM_THERMAL_METER_88E; + + u16 cnt = 1; + u16 max_available_size = 0; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (copy_from_user(extra, wrqu->pointer, wrqu->length)) + return -EFAULT; + + bwrite = strncmp(extra, "write", 6); /* strncmp true is 0 */ + + Hal_GetThermalMeter(padapter, &val); + + if (bwrite == 0) { + EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false); + if (2 > max_available_size) { + DBG_88E("no available efuse!\n"); + return -EFAULT; + } + if (rtw_efuse_map_write(padapter, addr, cnt, &val) == _FAIL) { + DBG_88E("rtw_efuse_map_write error\n"); + return -EFAULT; + } else { + sprintf(extra, " efuse write ok :%d", val); + } + } else { + sprintf(extra, "%d", val); + } + wrqu->length = strlen(extra); + + return 0; +} + +static int rtw_mp_reset_stats(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + struct mp_priv *pmp_priv; + struct adapter *padapter = rtw_netdev_priv(dev); + + pmp_priv = &padapter->mppriv; + + pmp_priv->tx.sended = 0; + pmp_priv->tx_pktcount = 0; + pmp_priv->rx_pktcount = 0; + pmp_priv->rx_crcerrpktcount = 0; + + /* reset phy counter */ + write_bbreg(padapter, 0xf14, BIT(16), 0x1); + msleep(10); + write_bbreg(padapter, 0xf14, BIT(16), 0x0); + + return 0; +} + +static int rtw_mp_dump(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + u32 value; + u8 rf_type, path_nums = 0; + u32 i, j = 1, path; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (strncmp(extra, "all", 4) == 0) { + DBG_88E("\n ======= MAC REG =======\n"); + for (i = 0x0; i < 0x300; i += 4) { + if (j % 4 == 1) + DBG_88E("0x%02x", i); + DBG_88E(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + DBG_88E("\n"); + } + for (i = 0x400; i < 0x1000; i += 4) { + if (j % 4 == 1) + DBG_88E("0x%02x", i); + DBG_88E(" 0x%08x ", rtw_read32(padapter, i)); + if ((j++) % 4 == 0) + DBG_88E("\n"); + } + + j = 1; + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + + DBG_88E("\n ======= RF REG =======\n"); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) + path_nums = 1; + else + path_nums = 2; + + for (path = 0; path < path_nums; path++) { + for (i = 0; i < 0x34; i++) { + value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff); + if (j % 4 == 1) + DBG_88E("0x%02x ", i); + DBG_88E(" 0x%08x ", value); + if ((j++) % 4 == 0) + DBG_88E("\n"); + } + } + } + return 0; +} + +static int rtw_mp_phypara(struct net_device *dev, + struct iw_request_info *info, + struct iw_point *wrqu, char *extra) +{ + char *input = kmalloc(wrqu->length, GFP_KERNEL); + u32 valxcap; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->pointer, wrqu->length)) { + kfree(input); + return -EFAULT; + } + + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + sscanf(input, "xcap =%d", &valxcap); + + kfree(input); + return 0; +} + +static int rtw_mp_SetRFPath(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->data.length, GFP_KERNEL); + u8 bMain = 1, bTurnoff = 1; + + if (!input) + return -ENOMEM; + if (copy_from_user(input, wrqu->data.pointer, wrqu->data.length)) + return -EFAULT; + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + bMain = strncmp(input, "1", 2); /* strncmp true is 0 */ + bTurnoff = strncmp(input, "0", 3); /* strncmp true is 0 */ + + if (bMain == 0) { + MP_PHY_SetRFPathSwitch(padapter, true); + DBG_88E("%s:PHY_SetRFPathSwitch = true\n", __func__); + } else if (bTurnoff == 0) { + MP_PHY_SetRFPathSwitch(padapter, false); + DBG_88E("%s:PHY_SetRFPathSwitch = false\n", __func__); + } + kfree(input); + return 0; +} + +static int rtw_mp_QueryDrv(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + char *input = kmalloc(wrqu->data.length, GFP_KERNEL); + u8 qAutoLoad = 1; + struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); + + if (!input) + return -ENOMEM; + + if (copy_from_user(input, wrqu->data.pointer, wrqu->data.length)) + return -EFAULT; + DBG_88E("%s:iwpriv in =%s\n", __func__, input); + + qAutoLoad = strncmp(input, "autoload", 8); /* strncmp true is 0 */ + + if (qAutoLoad == 0) { + DBG_88E("%s:qAutoLoad\n", __func__); + + if (pEEPROM->bautoload_fail_flag) + sprintf(extra, "fail"); + else + sprintf(extra, "ok"); + } + wrqu->data.length = strlen(extra) + 1; + kfree(input); + return 0; +} + +static int rtw_mp_set(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct iw_point *wrqu = (struct iw_point *)wdata; + u32 subcmd = wrqu->flags; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!padapter) + return -ENETDOWN; + + if (!extra) { + wrqu->length = 0; + return -EIO; + } + + switch (subcmd) { + case MP_START: + DBG_88E("set case mp_start\n"); + rtw_mp_start(dev, info, wrqu, extra); + break; + case MP_STOP: + DBG_88E("set case mp_stop\n"); + rtw_mp_stop(dev, info, wrqu, extra); + break; + case MP_BANDWIDTH: + DBG_88E("set case mp_bandwidth\n"); + rtw_mp_bandwidth(dev, info, wrqu, extra); + break; + case MP_RESET_STATS: + DBG_88E("set case MP_RESET_STATS\n"); + rtw_mp_reset_stats(dev, info, wrqu, extra); + break; + case MP_SetRFPathSwh: + DBG_88E("set MP_SetRFPathSwitch\n"); + rtw_mp_SetRFPath(dev, info, wdata, extra); + break; + case CTA_TEST: + DBG_88E("set CTA_TEST\n"); + rtw_cta_test_start(dev, info, wdata, extra); + break; + } + + return 0; +} + +static int rtw_mp_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wdata, char *extra) +{ + struct iw_point *wrqu = (struct iw_point *)wdata; + u32 subcmd = wrqu->flags; + struct adapter *padapter = rtw_netdev_priv(dev); + + if (!padapter) + return -ENETDOWN; + if (!extra) { + wrqu->length = 0; + return -EIO; + } + + switch (subcmd) { + case WRITE_REG: + rtw_mp_write_reg(dev, info, wrqu, extra); + break; + case WRITE_RF: + rtw_mp_write_rf(dev, info, wrqu, extra); + break; + case MP_PHYPARA: + DBG_88E("mp_get MP_PHYPARA\n"); + rtw_mp_phypara(dev, info, wrqu, extra); + break; + case MP_CHANNEL: + DBG_88E("set case mp_channel\n"); + rtw_mp_channel(dev, info, wrqu, extra); + break; + case READ_REG: + DBG_88E("mp_get READ_REG\n"); + rtw_mp_read_reg(dev, info, wrqu, extra); + break; + case READ_RF: + DBG_88E("mp_get READ_RF\n"); + rtw_mp_read_rf(dev, info, wrqu, extra); + break; + case MP_RATE: + DBG_88E("set case mp_rate\n"); + rtw_mp_rate(dev, info, wrqu, extra); + break; + case MP_TXPOWER: + DBG_88E("set case MP_TXPOWER\n"); + rtw_mp_txpower(dev, info, wrqu, extra); + break; + case MP_ANT_TX: + DBG_88E("set case MP_ANT_TX\n"); + rtw_mp_ant_tx(dev, info, wrqu, extra); + break; + case MP_ANT_RX: + DBG_88E("set case MP_ANT_RX\n"); + rtw_mp_ant_rx(dev, info, wrqu, extra); + break; + case MP_QUERY: + rtw_mp_trx_query(dev, info, wrqu, extra); + break; + case MP_CTX: + DBG_88E("set case MP_CTX\n"); + rtw_mp_ctx(dev, info, wrqu, extra); + break; + case MP_ARX: + DBG_88E("set case MP_ARX\n"); + rtw_mp_arx(dev, info, wrqu, extra); + break; + case EFUSE_GET: + DBG_88E("efuse get EFUSE_GET\n"); + rtw_mp_efuse_get(dev, info, wdata, extra); + break; + case MP_DUMP: + DBG_88E("set case MP_DUMP\n"); + rtw_mp_dump(dev, info, wrqu, extra); + break; + case MP_PSD: + DBG_88E("set case MP_PSD\n"); + rtw_mp_psd(dev, info, wrqu, extra); + break; + case MP_THER: + DBG_88E("set case MP_THER\n"); + rtw_mp_thermal(dev, info, wrqu, extra); + break; + case MP_QueryDrvStats: + DBG_88E("mp_get MP_QueryDrvStats\n"); + rtw_mp_QueryDrv(dev, info, wdata, extra); + break; + case MP_PWRTRK: + DBG_88E("set case MP_PWRTRK\n"); + rtw_mp_pwrtrk(dev, info, wrqu, extra); + break; + case EFUSE_SET: + DBG_88E("set case efuse set\n"); + rtw_mp_efuse_set(dev, info, wdata, extra); + break; + } + + msleep(10); /* delay 5ms for sending pkt before exit adb shell operation */ + return 0; +} + +static int rtw_tdls(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static int rtw_tdls_get(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + return 0; +} + +static int rtw_test( + struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *wrqu, char *extra) +{ + u32 len; + u8 *pbuf, *pch; + char *ptmp; + u8 *delim = ","; + + DBG_88E("+%s\n", __func__); + len = wrqu->data.length; + + pbuf = kzalloc(len, GFP_KERNEL); + if (!pbuf) { + DBG_88E("%s: no memory!\n", __func__); + return -ENOMEM; + } + + if (copy_from_user(pbuf, wrqu->data.pointer, len)) { + kfree(pbuf); + DBG_88E("%s: copy from user fail!\n", __func__); + return -EFAULT; + } + DBG_88E("%s: string =\"%s\"\n", __func__, pbuf); + + ptmp = (char *)pbuf; + pch = strsep(&ptmp, delim); + if (!pch || strlen(pch) == 0) { + kfree(pbuf); + DBG_88E("%s: parameter error(level 1)!\n", __func__); + return -EFAULT; + } + kfree(pbuf); + return 0; +} + +static iw_handler rtw_handlers[] = { + IW_HANDLER(SIOCGIWNAME, rtw_wx_get_name), + IW_HANDLER(SIOCSIWNWID, dummy), + IW_HANDLER(SIOCGIWNWID, dummy), + IW_HANDLER(SIOCGIWFREQ, rtw_wx_get_freq), + IW_HANDLER(SIOCSIWMODE, rtw_wx_set_mode), + IW_HANDLER(SIOCGIWMODE, rtw_wx_get_mode), + IW_HANDLER(SIOCSIWSENS, dummy), + IW_HANDLER(SIOCGIWSENS, rtw_wx_get_sens), + IW_HANDLER(SIOCGIWRANGE, rtw_wx_get_range), + IW_HANDLER(SIOCSIWPRIV, rtw_wx_set_priv), + IW_HANDLER(SIOCSIWSPY, dummy), + IW_HANDLER(SIOCGIWSPY, dummy), + IW_HANDLER(SIOCSIWAP, rtw_wx_set_wap), + IW_HANDLER(SIOCGIWAP, rtw_wx_get_wap), + IW_HANDLER(SIOCSIWMLME, rtw_wx_set_mlme), + IW_HANDLER(SIOCGIWAPLIST, dummy), + IW_HANDLER(SIOCSIWSCAN, rtw_wx_set_scan), + IW_HANDLER(SIOCGIWSCAN, rtw_wx_get_scan), + IW_HANDLER(SIOCSIWESSID, rtw_wx_set_essid), + IW_HANDLER(SIOCGIWESSID, rtw_wx_get_essid), + IW_HANDLER(SIOCSIWNICKN, dummy), + IW_HANDLER(SIOCGIWNICKN, rtw_wx_get_nick), + IW_HANDLER(SIOCSIWRATE, rtw_wx_set_rate), + IW_HANDLER(SIOCGIWRATE, rtw_wx_get_rate), + IW_HANDLER(SIOCSIWRTS, rtw_wx_set_rts), + IW_HANDLER(SIOCGIWRTS, rtw_wx_get_rts), + IW_HANDLER(SIOCSIWFRAG, rtw_wx_set_frag), + IW_HANDLER(SIOCGIWFRAG, rtw_wx_get_frag), + IW_HANDLER(SIOCSIWTXPOW, dummy), + IW_HANDLER(SIOCGIWTXPOW, dummy), + IW_HANDLER(SIOCSIWRETRY, dummy), + IW_HANDLER(SIOCGIWRETRY, rtw_wx_get_retry), + IW_HANDLER(SIOCSIWENCODE, rtw_wx_set_enc), + IW_HANDLER(SIOCGIWENCODE, rtw_wx_get_enc), + IW_HANDLER(SIOCSIWPOWER, dummy), + IW_HANDLER(SIOCGIWPOWER, rtw_wx_get_power), + IW_HANDLER(SIOCSIWGENIE, rtw_wx_set_gen_ie), + IW_HANDLER(SIOCSIWAUTH, rtw_wx_set_auth), + IW_HANDLER(SIOCSIWENCODEEXT, rtw_wx_set_enc_ext), + IW_HANDLER(SIOCSIWPMKSA, rtw_wx_set_pmkid), +}; + +static const struct iw_priv_args rtw_private_args[] = { + { + SIOCIWFIRSTPRIV + 0x0, + IW_PRIV_TYPE_CHAR | 0x7FF, 0, "write" + }, + { + SIOCIWFIRSTPRIV + 0x1, + IW_PRIV_TYPE_CHAR | 0x7FF, + IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "read" + }, + { + SIOCIWFIRSTPRIV + 0x2, 0, 0, "driver_ext" + }, + { + SIOCIWFIRSTPRIV + 0x3, 0, 0, "mp_ioctl" + }, + { + SIOCIWFIRSTPRIV + 0x4, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "apinfo" + }, + { + SIOCIWFIRSTPRIV + 0x5, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "setpid" + }, + { + SIOCIWFIRSTPRIV + 0x6, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_start" + }, + { + SIOCIWFIRSTPRIV + 0x7, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "get_sensitivity" + }, + { + SIOCIWFIRSTPRIV + 0x8, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_prob_req_ie" + }, + { + SIOCIWFIRSTPRIV + 0x9, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "wps_assoc_req_ie" + }, + + { + SIOCIWFIRSTPRIV + 0xA, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "channel_plan" + }, + + { + SIOCIWFIRSTPRIV + 0xB, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, 0, "dbg" + }, + { + SIOCIWFIRSTPRIV + 0xC, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "rfw" + }, + { + SIOCIWFIRSTPRIV + 0xD, + IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 2, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | IFNAMSIZ, "rfr" + }, + { + SIOCIWFIRSTPRIV + 0x10, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, 0, "p2p_set" + }, + { + SIOCIWFIRSTPRIV + 0x11, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | P2P_PRIVATE_IOCTL_SET_LEN, "p2p_get" + }, + { + SIOCIWFIRSTPRIV + 0x12, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IFNAMSIZ, "p2p_get2" + }, + {SIOCIWFIRSTPRIV + 0x13, IW_PRIV_TYPE_CHAR | 128, 0, "NULL"}, + { + SIOCIWFIRSTPRIV + 0x14, + IW_PRIV_TYPE_CHAR | 64, 0, "tdls" + }, + { + SIOCIWFIRSTPRIV + 0x15, + IW_PRIV_TYPE_CHAR | P2P_PRIVATE_IOCTL_SET_LEN, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | P2P_PRIVATE_IOCTL_SET_LEN, "tdls_get" + }, + { + SIOCIWFIRSTPRIV + 0x16, + IW_PRIV_TYPE_CHAR | 64, 0, "pm_set" + }, + + {SIOCIWFIRSTPRIV + 0x18, IW_PRIV_TYPE_CHAR | IFNAMSIZ, 0, "rereg_nd_name"}, + + {SIOCIWFIRSTPRIV + 0x1A, IW_PRIV_TYPE_CHAR | 1024, 0, "efuse_set"}, + {SIOCIWFIRSTPRIV + 0x1B, IW_PRIV_TYPE_CHAR | 128, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, + {SIOCIWFIRSTPRIV + 0x1D, IW_PRIV_TYPE_CHAR | 40, IW_PRIV_TYPE_CHAR | 0x7FF, "test" + }, + + {SIOCIWFIRSTPRIV + 0x0E, IW_PRIV_TYPE_CHAR | 1024, 0, ""}, /* set */ + {SIOCIWFIRSTPRIV + 0x0F, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, ""},/* get */ +/* --- sub-ioctls definitions --- */ + + {MP_START, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_start"}, /* set */ + {MP_PHYPARA, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_phypara"},/* get */ + {MP_STOP, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_stop"}, /* set */ + {MP_CHANNEL, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_channel"},/* get */ + {MP_BANDWIDTH, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_bandwidth"}, /* set */ + {MP_RATE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate"},/* get */ + {MP_RESET_STATS, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_reset_stats"}, + {MP_QUERY, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_query"}, /* get */ + {READ_REG, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_reg"}, + {MP_RATE, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_rate"}, + {READ_RF, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "read_rf"}, + {MP_PSD, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_psd"}, + {MP_DUMP, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_dump"}, + {MP_TXPOWER, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_txpower"}, + {MP_ANT_TX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_tx"}, + {MP_ANT_RX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ant_rx"}, + {WRITE_REG, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_reg"}, + {WRITE_RF, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "write_rf"}, + {MP_CTX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ctx"}, + {MP_ARX, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_arx"}, + {MP_THER, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_ther"}, + {EFUSE_SET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_set"}, + {EFUSE_GET, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "efuse_get"}, + {MP_PWRTRK, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_pwrtrk"}, + {MP_QueryDrvStats, IW_PRIV_TYPE_CHAR | 1024, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_MASK, "mp_drvquery"}, + {MP_IOCTL, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_ioctl"}, /* mp_ioctl */ + {MP_SetRFPathSwh, IW_PRIV_TYPE_CHAR | 1024, 0, "mp_setrfpath"}, + {CTA_TEST, IW_PRIV_TYPE_CHAR | 1024, 0, "cta_test"}, +}; + +static iw_handler rtw_private_handler[] = { +rtw_wx_write32, /* 0x00 */ +rtw_wx_read32, /* 0x01 */ +rtw_drvext_hdl, /* 0x02 */ +rtw_mp_ioctl_hdl, /* 0x03 */ + +/* for MM DTV platform */ + rtw_get_ap_info, /* 0x04 */ + + rtw_set_pid, /* 0x05 */ + rtw_wps_start, /* 0x06 */ + + rtw_wx_get_sensitivity, /* 0x07 */ + rtw_wx_set_mtk_wps_probe_ie, /* 0x08 */ + rtw_wx_set_mtk_wps_ie, /* 0x09 */ + +/* Set Channel depend on the country code */ + rtw_wx_set_channel_plan, /* 0x0A */ + + rtw_dbg_port, /* 0x0B */ + rtw_wx_write_rf, /* 0x0C */ + rtw_wx_read_rf, /* 0x0D */ + + rtw_mp_set, /* 0x0E */ + rtw_mp_get, /* 0x0F */ + rtw_p2p_set, /* 0x10 */ + rtw_p2p_get, /* 0x11 */ + rtw_p2p_get2, /* 0x12 */ + + NULL, /* 0x13 */ + rtw_tdls, /* 0x14 */ + rtw_tdls_get, /* 0x15 */ + + rtw_pm_set, /* 0x16 */ + rtw_wx_priv_null, /* 0x17 */ + rtw_rereg_nd_name, /* 0x18 */ + rtw_wx_priv_null, /* 0x19 */ + + rtw_mp_efuse_set, /* 0x1A */ + rtw_mp_efuse_get, /* 0x1B */ + NULL, /* 0x1C is reserved for hostapd */ + rtw_test, /* 0x1D */ +}; + +static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); + struct iw_statistics *piwstats = &padapter->iwstats; + int tmp_noise = 0; + int tmp; + + if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { + piwstats->qual.qual = 0; + piwstats->qual.level = 0; + piwstats->qual.noise = 0; + } else { + tmp_noise = padapter->recvpriv.noise; + + piwstats->qual.level = padapter->signal_strength; + tmp = 219 + 3 * padapter->signal_strength; + tmp = min(100, tmp); + tmp = max(0, tmp); + piwstats->qual.qual = tmp; + piwstats->qual.noise = tmp_noise; + } + piwstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM; + return &padapter->iwstats; +} + +struct iw_handler_def rtw_handlers_def = { + .standard = rtw_handlers, + .num_standard = sizeof(rtw_handlers) / sizeof(iw_handler), + .private = rtw_private_handler, + .private_args = (struct iw_priv_args *)rtw_private_args, + .num_private = sizeof(rtw_private_handler) / sizeof(iw_handler), + .num_private_args = sizeof(rtw_private_args) / sizeof(struct iw_priv_args), + .get_wireless_stats = rtw_get_wireless_stats, +}; diff --git a/drivers/staging/r8188eu/os_dep/mlme_linux.c b/drivers/staging/r8188eu/os_dep/mlme_linux.c new file mode 100644 index 000000000000..e3ee9dc7ab90 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/mlme_linux.c @@ -0,0 +1,216 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. i*/ + +#define _MLME_OSDEP_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/mlme_osdep.h" + +void rtw_join_timeout_handler (struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, mlmepriv.assoc_timer); + + _rtw_join_timeout_handler(adapter); +} + +void _rtw_scan_timeout_handler (struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, mlmepriv.scan_to_timer); + + rtw_scan_timeout_handler(adapter); +} + +static void _dynamic_check_timer_handlder(struct timer_list *t) +{ + struct adapter *adapter = from_timer(adapter, t, mlmepriv.dynamic_chk_timer); + + if (adapter->registrypriv.mp_mode == 1) + return; + rtw_dynamic_check_timer_handlder(adapter); + _set_timer(&adapter->mlmepriv.dynamic_chk_timer, 2000); +} + +void rtw_init_mlme_timer(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + timer_setup(&pmlmepriv->assoc_timer, rtw_join_timeout_handler, 0); + timer_setup(&pmlmepriv->scan_to_timer, _rtw_scan_timeout_handler, 0); + timer_setup(&pmlmepriv->dynamic_chk_timer, _dynamic_check_timer_handlder, 0); +} + +void rtw_os_indicate_connect(struct adapter *adapter) +{ + + rtw_indicate_wx_assoc_event(adapter); + netif_carrier_on(adapter->pnetdev); + if (adapter->pid[2] != 0) + rtw_signal_process(adapter->pid[2], SIGALRM); + +} + +void rtw_os_indicate_scan_done(struct adapter *padapter, bool aborted) +{ + indicate_wx_scan_complete_event(padapter); +} + +static struct rt_pmkid_list backup_pmkid[NUM_PMKID_CACHE]; + +void rtw_reset_securitypriv(struct adapter *adapter) +{ + u8 backup_index = 0; + u8 backup_counter = 0x00; + u32 backup_time = 0; + + if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { + /* 802.1x */ + /* We have to backup the PMK information for WiFi PMK Caching test item. */ + /* Backup the btkip_countermeasure information. */ + /* When the countermeasure is trigger, the driver have to disconnect with AP for 60 seconds. */ + memset(&backup_pmkid[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + memcpy(&backup_pmkid[0], &adapter->securitypriv.PMKIDList[0], sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + backup_index = adapter->securitypriv.PMKIDIndex; + backup_counter = adapter->securitypriv.btkip_countermeasure; + backup_time = adapter->securitypriv.btkip_countermeasure_time; + memset((unsigned char *)&adapter->securitypriv, 0, sizeof(struct security_priv)); + + /* Restore the PMK information to securitypriv structure for the following connection. */ + memcpy(&adapter->securitypriv.PMKIDList[0], + &backup_pmkid[0], + sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); + adapter->securitypriv.PMKIDIndex = backup_index; + adapter->securitypriv.btkip_countermeasure = backup_counter; + adapter->securitypriv.btkip_countermeasure_time = backup_time; + adapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; + adapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled; + } else { + /* reset values in securitypriv */ + struct security_priv *psec_priv = &adapter->securitypriv; + + psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psec_priv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psec_priv->dot11PrivacyKeyIndex = 0; + psec_priv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psec_priv->dot118021XGrpKeyid = 1; + psec_priv->ndisauthtype = Ndis802_11AuthModeOpen; + psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; + } +} + +void rtw_os_indicate_disconnect(struct adapter *adapter) +{ + + netif_carrier_off(adapter->pnetdev); /* Do it first for tx broadcast pkt after disconnection issue! */ + rtw_indicate_wx_disassoc_event(adapter); + rtw_reset_securitypriv(adapter); +} + +void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie) +{ + uint len; + u8 *buff, *p, i; + union iwreq_data wrqu; + + buff = NULL; + if (authmode == _WPA_IE_ID_) { + buff = kzalloc(IW_CUSTOM_MAX, GFP_KERNEL); + if (!buff) + return; + p = buff; + p += sprintf(p, "ASSOCINFO(ReqIEs ="); + len = sec_ie[1] + 2; + len = (len < IW_CUSTOM_MAX) ? len : IW_CUSTOM_MAX; + for (i = 0; i < len; i++) + p += sprintf(p, "%02x", sec_ie[i]); + p += sprintf(p, ")"); + memset(&wrqu, 0, sizeof(wrqu)); + wrqu.data.length = p - buff; + wrqu.data.length = (wrqu.data.length < IW_CUSTOM_MAX) ? + wrqu.data.length : IW_CUSTOM_MAX; + wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); + kfree(buff); + } +} + +static void _survey_timer_hdl(struct timer_list *t) +{ + struct adapter *padapter = from_timer(padapter, t, mlmeextpriv.survey_timer); + + survey_timer_hdl(padapter); +} + +static void _link_timer_hdl(struct timer_list *t) +{ + struct adapter *padapter = from_timer(padapter, t, mlmeextpriv.link_timer); + link_timer_hdl(padapter); +} + +static void _addba_timer_hdl(struct timer_list *t) +{ + struct sta_info *psta = from_timer(psta, t, addba_retry_timer); + addba_timer_hdl(psta); +} + +void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta) +{ + timer_setup(&psta->addba_retry_timer, _addba_timer_hdl, 0); +} + +void init_mlme_ext_timer(struct adapter *padapter) +{ + struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; + + timer_setup(&pmlmeext->survey_timer, _survey_timer_hdl, 0); + timer_setup(&pmlmeext->link_timer, _link_timer_hdl, 0); +} + +#ifdef CONFIG_88EU_AP_MODE + +void rtw_indicate_sta_assoc_event(struct adapter *padapter, struct sta_info *psta) +{ + union iwreq_data wrqu; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (!psta) + return; + + if (psta->aid > NUM_STA) + return; + + if (pstapriv->sta_aid[psta->aid - 1] != psta) + return; + + wrqu.addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); + + DBG_88E("+rtw_indicate_sta_assoc_event\n"); + + wireless_send_event(padapter->pnetdev, IWEVREGISTERED, &wrqu, NULL); +} + +void rtw_indicate_sta_disassoc_event(struct adapter *padapter, struct sta_info *psta) +{ + union iwreq_data wrqu; + struct sta_priv *pstapriv = &padapter->stapriv; + + if (!psta) + return; + + if (psta->aid > NUM_STA) + return; + + if (pstapriv->sta_aid[psta->aid - 1] != psta) + return; + + wrqu.addr.sa_family = ARPHRD_ETHER; + + memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); + + DBG_88E("+rtw_indicate_sta_disassoc_event\n"); + + wireless_send_event(padapter->pnetdev, IWEVEXPIRED, &wrqu, NULL); +} + +#endif diff --git a/drivers/staging/r8188eu/os_dep/os_intfs.c b/drivers/staging/r8188eu/os_dep/os_intfs.c new file mode 100644 index 000000000000..8d0158f4a45d --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/os_intfs.c @@ -0,0 +1,1199 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _OS_INTFS_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/xmit_osdep.h" +#include "../include/recv_osdep.h" +#include "../include/hal_intf.h" +#include "../include/rtw_ioctl.h" + +#include "../include/usb_osintf.h" +#include "../include/rtw_br_ext.h" + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Realtek Wireless Lan Driver"); +MODULE_AUTHOR("Realtek Semiconductor Corp."); +MODULE_VERSION(DRIVERVERSION); + +#define CONFIG_BR_EXT_BRNAME "br0" +#define RTW_NOTCH_FILTER 0 /* 0:Disable, 1:Enable, */ + +/* module param defaults */ +static int rtw_chip_version = 0x00; +static int rtw_rfintfs = HWPI; +static int rtw_lbkmode;/* RTL8712_AIR_TRX; */ +static int rtw_network_mode = Ndis802_11IBSS;/* Ndis802_11Infrastructure; infra, ad-hoc, auto */ +static int rtw_channel = 1;/* ad-hoc support requirement */ +static int rtw_wireless_mode = WIRELESS_11BG_24N; +static int rtw_vrtl_carrier_sense = AUTO_VCS; +static int rtw_vcs_type = RTS_CTS;/* */ +static int rtw_rts_thresh = 2347;/* */ +static int rtw_frag_thresh = 2346;/* */ +static int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */ +static int rtw_scan_mode = 1;/* active, passive */ +static int rtw_adhoc_tx_pwr = 1; +static int rtw_soft_ap; +static int rtw_power_mgnt = 1; +static int rtw_ips_mode = IPS_NORMAL; + +static int rtw_smart_ps = 2; + +module_param(rtw_ips_mode, int, 0644); +MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode"); + +static int rtw_debug = 1; +static int rtw_radio_enable = 1; +static int rtw_long_retry_lmt = 7; +static int rtw_short_retry_lmt = 7; +static int rtw_busy_thresh = 40; +static int rtw_ack_policy = NORMAL_ACK; + +static int rtw_mp_mode; + +static int rtw_software_encrypt; +static int rtw_software_decrypt; + +static int rtw_acm_method;/* 0:By SW 1:By HW. */ + +static int rtw_wmm_enable = 1;/* default is set to enable the wmm. */ +static int rtw_uapsd_enable; +static int rtw_uapsd_max_sp = NO_LIMIT; +static int rtw_uapsd_acbk_en; +static int rtw_uapsd_acbe_en; +static int rtw_uapsd_acvi_en; +static int rtw_uapsd_acvo_en; + +static int rtw_led_enable = 1; + +int rtw_ht_enable = 1; +int rtw_cbw40_enable = 3; /* 0 :disable, bit(0): enable 2.4g, bit(1): enable 5g */ +int rtw_ampdu_enable = 1;/* for enable tx_ampdu */ +static int rtw_rx_stbc = 1;/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */ +static int rtw_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto */ + +static int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */ + +static int rtw_rf_config = RF_819X_MAX_TYPE; /* auto */ +static int rtw_low_power; +static int rtw_wifi_spec; +static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX; +static int rtw_AcceptAddbaReq = true;/* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */ + +static int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */ +static int rtw_antdiv_type; /* 0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.(2 Ant, Tx and RxCG are both on aux port, RxCS is on main port), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ + +static int rtw_enusbss;/* 0:disable, 1:enable */ + +static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */ + +static int rtw_hwpwrp_detect; /* HW power ping detect 0:disable , 1:enable */ + +static int rtw_hw_wps_pbc = 1; + +int rtw_mc2u_disable; + +static int rtw_80211d; + +static char *ifname = "wlan%d"; +module_param(ifname, charp, 0644); +MODULE_PARM_DESC(ifname, "The default name to allocate for first interface"); + +static char *if2name = "wlan%d"; +module_param(if2name, charp, 0644); +MODULE_PARM_DESC(if2name, "The default name to allocate for second interface"); + +char *rtw_initmac; /* temp mac address if users want to use instead of the mac address in Efuse */ + +module_param(rtw_initmac, charp, 0644); +module_param(rtw_channel_plan, int, 0644); +module_param(rtw_chip_version, int, 0644); +module_param(rtw_rfintfs, int, 0644); +module_param(rtw_lbkmode, int, 0644); +module_param(rtw_network_mode, int, 0644); +module_param(rtw_channel, int, 0644); +module_param(rtw_mp_mode, int, 0644); +module_param(rtw_wmm_enable, int, 0644); +module_param(rtw_vrtl_carrier_sense, int, 0644); +module_param(rtw_vcs_type, int, 0644); +module_param(rtw_busy_thresh, int, 0644); +module_param(rtw_led_enable, int, 0644); +module_param(rtw_ht_enable, int, 0644); +module_param(rtw_cbw40_enable, int, 0644); +module_param(rtw_ampdu_enable, int, 0644); +module_param(rtw_rx_stbc, int, 0644); +module_param(rtw_ampdu_amsdu, int, 0644); +module_param(rtw_lowrate_two_xmit, int, 0644); +module_param(rtw_rf_config, int, 0644); +module_param(rtw_power_mgnt, int, 0644); +module_param(rtw_smart_ps, int, 0644); +module_param(rtw_low_power, int, 0644); +module_param(rtw_wifi_spec, int, 0644); +module_param(rtw_antdiv_cfg, int, 0644); +module_param(rtw_antdiv_type, int, 0644); +module_param(rtw_enusbss, int, 0644); +module_param(rtw_hwpdn_mode, int, 0644); +module_param(rtw_hwpwrp_detect, int, 0644); +module_param(rtw_hw_wps_pbc, int, 0644); + +static uint rtw_max_roaming_times = 2; +module_param(rtw_max_roaming_times, uint, 0644); +MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try"); + +static int rtw_fw_iol = 1;/* 0:Disable, 1:enable, 2:by usb speed */ +module_param(rtw_fw_iol, int, 0644); +MODULE_PARM_DESC(rtw_fw_iol, "FW IOL"); + +module_param(rtw_mc2u_disable, int, 0644); + +module_param(rtw_80211d, int, 0644); +MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism"); + +static uint rtw_notch_filter = RTW_NOTCH_FILTER; +module_param(rtw_notch_filter, uint, 0644); +MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P"); +module_param_named(debug, rtw_debug, int, 0444); +MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)"); + +/* dummy routines */ +void rtw_proc_remove_one(struct net_device *dev) +{ +} + +void rtw_proc_init_one(struct net_device *dev) +{ +} + +#if 0 /* TODO: Convert these to /sys */ +void rtw_proc_init_one(struct net_device *dev) +{ + struct proc_dir_entry *dir_dev = NULL; + struct proc_dir_entry *entry = NULL; + struct adapter *padapter = rtw_netdev_priv(dev); + u8 rf_type; + + if (!rtw_proc) { + memcpy(rtw_proc_name, DRV_NAME, sizeof(DRV_NAME)); + + rtw_proc = create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net); + if (!rtw_proc) { + DBG_88E(KERN_ERR "Unable to create rtw_proc directory\n"); + return; + } + + entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + } + + if (!padapter->dir_dev) { + padapter->dir_dev = create_proc_entry(dev->name, + S_IFDIR | S_IRUGO | S_IXUGO, + rtw_proc); + dir_dev = padapter->dir_dev; + if (!dir_dev) { + if (rtw_proc_cnt == 0) { + if (rtw_proc) { + remove_proc_entry(rtw_proc_name, init_net.proc_net); + rtw_proc = NULL; + } + } + + pr_info("Unable to create dir_dev directory\n"); + return; + } + } else { + return; + } + + rtw_proc_cnt++; + + entry = create_proc_read_entry("write_reg", S_IFREG | S_IRUGO, + dir_dev, proc_get_write_reg, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_write_reg; + + entry = create_proc_read_entry("read_reg", S_IFREG | S_IRUGO, + dir_dev, proc_get_read_reg, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_read_reg; + + entry = create_proc_read_entry("fwstate", S_IFREG | S_IRUGO, + dir_dev, proc_get_fwstate, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("sec_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_sec_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mlmext_state", S_IFREG | S_IRUGO, + dir_dev, proc_get_mlmext_state, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("qos_option", S_IFREG | S_IRUGO, + dir_dev, proc_get_qos_option, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("ht_option", S_IFREG | S_IRUGO, + dir_dev, proc_get_ht_option, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("ap_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_ap_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("adapter_state", S_IFREG | S_IRUGO, + dir_dev, proc_getstruct adapter_state, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("trx_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_trx_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("mac_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_mac_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("bb_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_bb_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump1", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump1, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump2", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump2, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) { + entry = create_proc_read_entry("rf_reg_dump3", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump3, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rf_reg_dump4", S_IFREG | S_IRUGO, + dir_dev, proc_get_rf_reg_dump4, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + } + +#ifdef CONFIG_88EU_AP_MODE + + entry = create_proc_read_entry("all_sta_info", S_IFREG | S_IRUGO, + dir_dev, proc_get_all_sta_info, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } +#endif + + entry = create_proc_read_entry("best_channel", S_IFREG | S_IRUGO, + dir_dev, proc_get_best_channel, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + + entry = create_proc_read_entry("rx_signal", S_IFREG | S_IRUGO, + dir_dev, proc_get_rx_signal, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rx_signal; + entry = create_proc_read_entry("ht_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_ht_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_ht_enable; + + entry = create_proc_read_entry("cbw40_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_cbw40_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_cbw40_enable; + + entry = create_proc_read_entry("ampdu_enable", S_IFREG | S_IRUGO, + dir_dev, proc_get_ampdu_enable, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_ampdu_enable; + + entry = create_proc_read_entry("rx_stbc", S_IFREG | S_IRUGO, + dir_dev, proc_get_rx_stbc, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rx_stbc; + + entry = create_proc_read_entry("path_rssi", S_IFREG | S_IRUGO, + dir_dev, proc_get_two_path_rssi, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry = create_proc_read_entry("rssi_disp", S_IFREG | S_IRUGO, + dir_dev, proc_get_rssi_disp, dev); + if (!entry) { + pr_info("Unable to create_proc_read_entry!\n"); + return; + } + entry->write_proc = proc_set_rssi_disp; +} + +void rtw_proc_remove_one(struct net_device *dev) +{ + struct proc_dir_entry *dir_dev = NULL; + struct adapter *padapter = rtw_netdev_priv(dev); + u8 rf_type; + + dir_dev = padapter->dir_dev; + padapter->dir_dev = NULL; + + if (dir_dev) { + remove_proc_entry("write_reg", dir_dev); + remove_proc_entry("read_reg", dir_dev); + remove_proc_entry("fwstate", dir_dev); + remove_proc_entry("sec_info", dir_dev); + remove_proc_entry("mlmext_state", dir_dev); + remove_proc_entry("qos_option", dir_dev); + remove_proc_entry("ht_option", dir_dev); + remove_proc_entry("rf_info", dir_dev); + remove_proc_entry("ap_info", dir_dev); + remove_proc_entry("adapter_state", dir_dev); + remove_proc_entry("trx_info", dir_dev); + remove_proc_entry("mac_reg_dump1", dir_dev); + remove_proc_entry("mac_reg_dump2", dir_dev); + remove_proc_entry("mac_reg_dump3", dir_dev); + remove_proc_entry("bb_reg_dump1", dir_dev); + remove_proc_entry("bb_reg_dump2", dir_dev); + remove_proc_entry("bb_reg_dump3", dir_dev); + remove_proc_entry("rf_reg_dump1", dir_dev); + remove_proc_entry("rf_reg_dump2", dir_dev); + rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type)); + if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) { + remove_proc_entry("rf_reg_dump3", dir_dev); + remove_proc_entry("rf_reg_dump4", dir_dev); + } +#ifdef CONFIG_88EU_AP_MODE + remove_proc_entry("all_sta_info", dir_dev); +#endif + + remove_proc_entry("best_channel", dir_dev); + remove_proc_entry("rx_signal", dir_dev); + remove_proc_entry("cbw40_enable", dir_dev); + remove_proc_entry("ht_enable", dir_dev); + remove_proc_entry("ampdu_enable", dir_dev); + remove_proc_entry("rx_stbc", dir_dev); + remove_proc_entry("path_rssi", dir_dev); + remove_proc_entry("rssi_disp", dir_dev); + remove_proc_entry(dev->name, rtw_proc); + dir_dev = NULL; + } else { + return; + } + rtw_proc_cnt--; + + if (rtw_proc_cnt == 0) { + if (rtw_proc) { + remove_proc_entry("ver_info", rtw_proc); + + remove_proc_entry(rtw_proc_name, init_net.proc_net); + rtw_proc = NULL; + } + } +} +#endif + +static uint loadparam(struct adapter *padapter, struct net_device *pnetdev) +{ + struct registry_priv *registry_par = &padapter->registrypriv; + + GlobalDebugLevel = rtw_debug; + registry_par->chip_version = (u8)rtw_chip_version; + registry_par->rfintfs = (u8)rtw_rfintfs; + registry_par->lbkmode = (u8)rtw_lbkmode; + registry_par->network_mode = (u8)rtw_network_mode; + + memcpy(registry_par->ssid.Ssid, "ANY", 3); + registry_par->ssid.SsidLength = 3; + + registry_par->channel = (u8)rtw_channel; + registry_par->wireless_mode = (u8)rtw_wireless_mode; + registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense; + registry_par->vcs_type = (u8)rtw_vcs_type; + registry_par->rts_thresh = (u16)rtw_rts_thresh; + registry_par->frag_thresh = (u16)rtw_frag_thresh; + registry_par->preamble = (u8)rtw_preamble; + registry_par->scan_mode = (u8)rtw_scan_mode; + registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr; + registry_par->soft_ap = (u8)rtw_soft_ap; + registry_par->smart_ps = (u8)rtw_smart_ps; + registry_par->power_mgnt = (u8)rtw_power_mgnt; + registry_par->ips_mode = (u8)rtw_ips_mode; + registry_par->radio_enable = (u8)rtw_radio_enable; + registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt; + registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt; + registry_par->busy_thresh = (u16)rtw_busy_thresh; + registry_par->ack_policy = (u8)rtw_ack_policy; + registry_par->mp_mode = (u8)rtw_mp_mode; + registry_par->software_encrypt = (u8)rtw_software_encrypt; + registry_par->software_decrypt = (u8)rtw_software_decrypt; + registry_par->acm_method = (u8)rtw_acm_method; + + /* UAPSD */ + registry_par->wmm_enable = (u8)rtw_wmm_enable; + registry_par->uapsd_enable = (u8)rtw_uapsd_enable; + registry_par->uapsd_max_sp = (u8)rtw_uapsd_max_sp; + registry_par->uapsd_acbk_en = (u8)rtw_uapsd_acbk_en; + registry_par->uapsd_acbe_en = (u8)rtw_uapsd_acbe_en; + registry_par->uapsd_acvi_en = (u8)rtw_uapsd_acvi_en; + registry_par->uapsd_acvo_en = (u8)rtw_uapsd_acvo_en; + + registry_par->led_enable = (u8)rtw_led_enable; + + registry_par->ht_enable = (u8)rtw_ht_enable; + registry_par->cbw40_enable = (u8)rtw_cbw40_enable; + registry_par->ampdu_enable = (u8)rtw_ampdu_enable; + registry_par->rx_stbc = (u8)rtw_rx_stbc; + registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu; + registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit; + registry_par->rf_config = (u8)rtw_rf_config; + registry_par->low_power = (u8)rtw_low_power; + registry_par->wifi_spec = (u8)rtw_wifi_spec; + registry_par->channel_plan = (u8)rtw_channel_plan; + registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq; + registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg; + registry_par->antdiv_type = (u8)rtw_antdiv_type; + registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;/* 0:disable, 1:enable, 2:by EFUSE config */ + registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;/* 0:disable, 1:enable */ + registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc; + + registry_par->max_roaming_times = (u8)rtw_max_roaming_times; + + registry_par->fw_iol = rtw_fw_iol; + + registry_par->enable80211d = (u8)rtw_80211d; + snprintf(registry_par->ifname, 16, "%s", ifname); + snprintf(registry_par->if2name, 16, "%s", if2name); + registry_par->notch_filter = (u8)rtw_notch_filter; + + return _SUCCESS; +} + +static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct sockaddr *addr = p; + + if (!padapter->bup) + memcpy(padapter->eeprompriv.mac_addr, addr->sa_data, ETH_ALEN); + + return 0; +} + +static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct recv_priv *precvpriv = &padapter->recvpriv; + + padapter->stats.tx_packets = pxmitpriv->tx_pkts;/* pxmitpriv->tx_pkts++; */ + padapter->stats.rx_packets = precvpriv->rx_pkts;/* precvpriv->rx_pkts++; */ + padapter->stats.tx_dropped = pxmitpriv->tx_drop; + padapter->stats.rx_dropped = precvpriv->rx_drop; + padapter->stats.tx_bytes = pxmitpriv->tx_bytes; + padapter->stats.rx_bytes = precvpriv->rx_bytes; + return &padapter->stats; +} + +/* + * AC to queue mapping + * + * AC_VO -> queue 0 + * AC_VI -> queue 1 + * AC_BE -> queue 2 + * AC_BK -> queue 3 + */ +static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 }; + +/* Given a data frame determine the 802.1p/1d tag to use. */ +static unsigned int rtw_classify8021d(struct sk_buff *skb) +{ + unsigned int dscp; + + /* skb->priority values from 256->263 are magic values to + * directly indicate a specific 802.1d priority. This is used + * to allow 802.1d priority to be passed directly in from VLAN + * tags, etc. + */ + if (skb->priority >= 256 && skb->priority <= 263) + return skb->priority - 256; + + switch (skb->protocol) { + case htons(ETH_P_IP): + dscp = ip_hdr(skb)->tos & 0xfc; + break; + default: + return 0; + } + + return dscp >> 5; +} + +static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev) +{ + struct adapter *padapter = rtw_netdev_priv(dev); + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + skb->priority = rtw_classify8021d(skb); + + if (pmlmepriv->acm_mask != 0) + skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority); + + return rtw_1d_to_queue[skb->priority]; +} + +u16 rtw_recv_select_queue(struct sk_buff *skb) +{ + struct iphdr *piphdr; + unsigned int dscp; + __be16 eth_type; + u32 priority; + u8 *pdata = skb->data; + + memcpy(ð_type, pdata + (ETH_ALEN << 1), 2); + + switch (eth_type) { + case htons(ETH_P_IP): + piphdr = (struct iphdr *)(pdata + ETH_HLEN); + dscp = piphdr->tos & 0xfc; + priority = dscp >> 5; + break; + default: + priority = 0; + } + + return rtw_1d_to_queue[priority]; +} + +static const struct net_device_ops rtw_netdev_ops = { + .ndo_open = netdev_open, + .ndo_stop = netdev_close, + .ndo_start_xmit = rtw_xmit_entry, + .ndo_select_queue = rtw_select_queue, + .ndo_set_mac_address = rtw_net_set_mac_address, + .ndo_get_stats = rtw_net_get_stats, +}; + +int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname) +{ + int err; + + err = dev_alloc_name(pnetdev, ifname); + if (err < 0) + return err; + + netif_carrier_off(pnetdev); + return 0; +} + +static const struct device_type wlan_type = { + .name = "wlan", +}; + +struct net_device *rtw_init_netdev(struct adapter *old_padapter) +{ + struct adapter *padapter; + struct net_device *pnetdev; + + if (old_padapter) + pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(struct adapter), (void *)old_padapter); + else + pnetdev = rtw_alloc_etherdev(sizeof(struct adapter)); + + if (!pnetdev) + return NULL; + + pnetdev->dev.type = &wlan_type; + padapter = rtw_netdev_priv(pnetdev); + padapter->pnetdev = pnetdev; + DBG_88E("register rtw_netdev_ops to netdev_ops\n"); + pnetdev->netdev_ops = &rtw_netdev_ops; + pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */ + pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def; + + /* step 2. */ + loadparam(padapter, pnetdev); + + return pnetdev; +} + +u32 rtw_start_drv_threads(struct adapter *padapter) +{ + u32 _status = _SUCCESS; + + padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD"); + if (IS_ERR(padapter->cmdThread)) + _status = _FAIL; + else + _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); /* wait for cmd_thread to run */ + + rtw_hal_start_thread(padapter); + return _status; +} + +void rtw_stop_drv_threads(struct adapter *padapter) +{ + /* Below is to termindate rtw_cmd_thread & event_thread... */ + up(&padapter->cmdpriv.cmd_queue_sema); + if (padapter->cmdThread) + _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); + + rtw_hal_stop_thread(padapter); +} + +static u8 rtw_init_default_value(struct adapter *padapter) +{ + struct registry_priv *pregistrypriv = &padapter->registrypriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + + /* xmit_priv */ + pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; + pxmitpriv->vcs = pregistrypriv->vcs_type; + pxmitpriv->vcs_type = pregistrypriv->vcs_type; + pxmitpriv->frag_len = pregistrypriv->frag_thresh; + + /* mlme_priv */ + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + pmlmepriv->scan_mode = SCAN_ACTIVE; + + /* ht_priv */ + pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */ + + /* security_priv */ + psecuritypriv->binstallGrpkey = _FAIL; + psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt; + psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt; + psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */ + psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; + psecuritypriv->dot11PrivacyKeyIndex = 0; + psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; + psecuritypriv->dot118021XGrpKeyid = 1; + psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; + psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled; + + /* registry_priv */ + rtw_init_registrypriv_dev_network(padapter); + rtw_update_registrypriv_dev_network(padapter); + + /* hal_priv */ + rtw_hal_def_value_init(padapter); + + /* misc. */ + padapter->bReadPortCancel = false; + padapter->bWritePortCancel = false; + padapter->bRxRSSIDisplay = 0; + padapter->bNotifyChannelChange = 0; +#ifdef CONFIG_88EU_P2P + padapter->bShowGetP2PState = 1; +#endif + return _SUCCESS; +} + +u8 rtw_reset_drv_sw(struct adapter *padapter) +{ + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + /* hal_priv */ + rtw_hal_def_value_init(padapter); + padapter->bReadPortCancel = false; + padapter->bWritePortCancel = false; + padapter->bRxRSSIDisplay = 0; + pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ + + padapter->xmitpriv.tx_pkts = 0; + padapter->recvpriv.rx_pkts = 0; + + pmlmepriv->LinkDetectInfo.bBusyTraffic = false; + + _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING); + + rtw_hal_sreset_reset_value(padapter); + pwrctrlpriv->pwr_state_check_cnts = 0; + + /* mlmeextpriv */ + padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE; + + rtw_set_signal_stat_timer(&padapter->recvpriv); + + return _SUCCESS; +} + +u8 rtw_init_drv_sw(struct adapter *padapter) +{ + u8 ret8 = _SUCCESS; + + if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + + padapter->cmdpriv.padapter = padapter; + + if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + + if (rtw_init_mlme_priv(padapter) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + +#ifdef CONFIG_88EU_P2P + rtw_init_wifidirect_timers(padapter); + init_wifidirect_info(padapter, P2P_ROLE_DISABLE); + reset_global_wifidirect_info(padapter); +#endif /* CONFIG_88EU_P2P */ + + if (init_mlme_ext_priv(padapter) == _FAIL) { + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) { + DBG_88E("Can't _rtw_init_xmit_priv\n"); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) { + DBG_88E("Can't _rtw_init_recv_priv\n"); + ret8 = _FAIL; + goto exit; + } + + if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) { + DBG_88E("Can't _rtw_init_sta_priv\n"); + ret8 = _FAIL; + goto exit; + } + + padapter->stapriv.padapter = padapter; + + rtw_init_bcmc_stainfo(padapter); + + rtw_init_pwrctrl_priv(padapter); + + if (init_mp_priv(padapter) == _FAIL) + DBG_88E("%s: initialize MP private data Fail!\n", __func__); + + ret8 = rtw_init_default_value(padapter); + + rtw_hal_dm_init(padapter); + rtw_hal_sw_led_init(padapter); + + rtw_hal_sreset_init(padapter); + + spin_lock_init(&padapter->br_ext_lock); + +exit: + return ret8; +} + +void rtw_cancel_all_timer(struct adapter *padapter) +{ + _cancel_timer_ex(&padapter->mlmepriv.assoc_timer); + + _cancel_timer_ex(&padapter->mlmepriv.scan_to_timer); + + _cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer); + + /* cancel sw led timer */ + rtw_hal_sw_led_deinit(padapter); + + _cancel_timer_ex(&padapter->pwrctrlpriv.pwr_state_check_timer); + + _cancel_timer_ex(&padapter->recvpriv.signal_stat_timer); + /* cancel dm timer */ + rtw_hal_dm_deinit(padapter); +} + +u8 rtw_free_drv_sw(struct adapter *padapter) +{ + /* we can call rtw_p2p_enable here, but: */ + /* 1. rtw_p2p_enable may have IO operation */ + /* 2. rtw_p2p_enable is bundled with wext interface */ + #ifdef CONFIG_88EU_P2P + { + struct wifidirect_info *pwdinfo = &padapter->wdinfo; + if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) { + _cancel_timer_ex(&pwdinfo->find_phase_timer); + _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer); + _cancel_timer_ex(&pwdinfo->pre_tx_scan_timer); + rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE); + } + } + #endif + + free_mlme_ext_priv(&padapter->mlmeextpriv); + + rtw_free_cmd_priv(&padapter->cmdpriv); + + rtw_free_evt_priv(&padapter->evtpriv); + + rtw_free_mlme_priv(&padapter->mlmepriv); + _rtw_free_xmit_priv(&padapter->xmitpriv); + + _rtw_free_sta_priv(&padapter->stapriv); /* will free bcmc_stainfo here */ + + _rtw_free_recv_priv(&padapter->recvpriv); + + rtw_free_pwrctrl_priv(padapter); + + rtw_hal_free_data(padapter); + + /* free the old_pnetdev */ + if (padapter->rereg_nd_name_priv.old_pnetdev) { + free_netdev(padapter->rereg_nd_name_priv.old_pnetdev); + padapter->rereg_nd_name_priv.old_pnetdev = NULL; + } + + /* clear pbuddystruct adapter to avoid access wrong pointer. */ + if (padapter->pbuddy_adapter) + padapter->pbuddy_adapter->pbuddy_adapter = NULL; + + return _SUCCESS; +} + +void netdev_br_init(struct net_device *netdev) +{ + struct adapter *adapter = (struct adapter *)rtw_netdev_priv(netdev); + + rcu_read_lock(); + + if (rcu_dereference(adapter->pnetdev->rx_handler_data)) { + struct net_device *br_netdev; + struct net *devnet = NULL; + + devnet = dev_net(netdev); + br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME); + if (br_netdev) { + memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN); + dev_put(br_netdev); + } else { + pr_info("%s()-%d: dev_get_by_name(%s) failed!", + __func__, __LINE__, CONFIG_BR_EXT_BRNAME); + } + } + adapter->ethBrExtInfo.addPPPoETag = 1; + + rcu_read_unlock(); +} + +int _netdev_open(struct net_device *pnetdev) +{ + uint status; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; + + DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup); + + if (pwrctrlpriv->ps_flag) { + padapter->net_closed = false; + goto netdev_open_normal_process; + } + + if (!padapter->bup) { + padapter->bDriverStopped = false; + padapter->bSurpriseRemoved = false; + padapter->bCardDisableWOHSM = false; + + status = rtw_hal_init(padapter); + if (status == _FAIL) + goto netdev_open_error; + + pr_info("MAC Address = %pM\n", pnetdev->dev_addr); + + status = rtw_start_drv_threads(padapter); + if (status == _FAIL) { + pr_info("Initialize driver software resource Failed!\n"); + goto netdev_open_error; + } + + if (init_hw_mlme_ext(padapter) == _FAIL) { + pr_info("can't init mlme_ext_priv\n"); + goto netdev_open_error; + } + if (padapter->intf_start) + padapter->intf_start(padapter); + rtw_proc_init_one(pnetdev); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + padapter->bup = true; + } + padapter->net_closed = false; + + _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); + + padapter->pwrctrlpriv.bips_processing = false; + rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); + + if (!rtw_netif_queue_stopped(pnetdev)) + rtw_netif_start_queue(pnetdev); + else + rtw_netif_wake_queue(pnetdev); + + netdev_br_init(pnetdev); + +netdev_open_normal_process: + DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup); + return 0; + +netdev_open_error: + padapter->bup = false; + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup); + return -1; +} + +int netdev_open(struct net_device *pnetdev) +{ + int ret; + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + + _enter_critical_mutex(padapter->hw_init_mutex, NULL); + ret = _netdev_open(pnetdev); + _exit_critical_mutex(padapter->hw_init_mutex, NULL); + return ret; +} + +static int ips_netdrv_open(struct adapter *padapter) +{ + int status = _SUCCESS; + padapter->net_closed = false; + DBG_88E("===> %s.........\n", __func__); + + padapter->bDriverStopped = false; + padapter->bSurpriseRemoved = false; + padapter->bCardDisableWOHSM = false; + + status = rtw_hal_init(padapter); + if (status == _FAIL) + goto netdev_open_error; + + if (padapter->intf_start) + padapter->intf_start(padapter); + + rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); + _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 5000); + + return _SUCCESS; + +netdev_open_error: + DBG_88E("-ips_netdrv_open - drv_open failure, bup =%d\n", padapter->bup); + + return _FAIL; +} + +int rtw_ips_pwr_up(struct adapter *padapter) +{ + int result; + u32 start_time = jiffies; + DBG_88E("===> rtw_ips_pwr_up..............\n"); + rtw_reset_drv_sw(padapter); + + result = ips_netdrv_open(padapter); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + DBG_88E("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time)); + return result; +} + +void rtw_ips_pwr_down(struct adapter *padapter) +{ + u32 start_time = jiffies; + DBG_88E("===> rtw_ips_pwr_down...................\n"); + + padapter->bCardDisableWOHSM = true; + padapter->net_closed = true; + + rtw_led_control(padapter, LED_CTL_POWER_OFF); + + rtw_ips_dev_unload(padapter); + padapter->bCardDisableWOHSM = false; + DBG_88E("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time)); +} + +void rtw_ips_dev_unload(struct adapter *padapter) +{ + DBG_88E("====> %s...\n", __func__); + + rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, NULL); + + if (padapter->intf_stop) + padapter->intf_stop(padapter); + + /* s5. */ + if (!padapter->bSurpriseRemoved) + rtw_hal_deinit(padapter); +} + +int pm_netdev_open(struct net_device *pnetdev, u8 bnormal) +{ + int status; + + if (bnormal) + status = netdev_open(pnetdev); + else + status = (_SUCCESS == ips_netdrv_open((struct adapter *)rtw_netdev_priv(pnetdev))) ? (0) : (-1); + return status; +} + +int netdev_close(struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); + + if (padapter->pwrctrlpriv.bInternalAutoSuspend) { + if (padapter->pwrctrlpriv.rf_pwrstate == rf_off) + padapter->pwrctrlpriv.ps_flag = true; + } + padapter->net_closed = true; + + if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) { + DBG_88E("(2)88eu_drv - drv_close, bup =%d, hw_init_completed =%d\n", + padapter->bup, padapter->hw_init_completed); + + /* s1. */ + if (pnetdev) { + if (!rtw_netif_queue_stopped(pnetdev)) + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + LeaveAllPowerSaveMode(padapter); + rtw_disassoc_cmd(padapter, 500, false); + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter); + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + /* s2-4. */ + rtw_free_network_queue(padapter, true); + /* Close LED */ + rtw_led_control(padapter, LED_CTL_POWER_OFF); + } + + nat25_db_cleanup(padapter); + +#ifdef CONFIG_88EU_P2P + rtw_p2p_enable(padapter, P2P_ROLE_DISABLE); +#endif /* CONFIG_88EU_P2P */ + + kfree(dvobj->firmware.szFwBuffer); + dvobj->firmware.szFwBuffer = NULL; + + DBG_88E("-88eu_drv - drv_close, bup =%d\n", padapter->bup); + return 0; +} diff --git a/drivers/staging/r8188eu/os_dep/osdep_service.c b/drivers/staging/r8188eu/os_dep/osdep_service.c new file mode 100644 index 000000000000..95ac6086370b --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/osdep_service.c @@ -0,0 +1,343 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _OSDEP_SERVICE_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/rtw_ioctl_set.h" + +/* +* Translate the OS dependent @param error_code to OS independent RTW_STATUS_CODE +* @return: one of RTW_STATUS_CODE +*/ +inline int RTW_STATUS_CODE(int error_code) +{ + if (error_code >= 0) + return _SUCCESS; + return _FAIL; +} + +u32 rtw_atoi(u8 *s) +{ + int num = 0, flag = 0; + int i; + for (i = 0; i <= strlen(s); i++) { + if (s[i] >= '0' && s[i] <= '9') + num = num * 10 + s[i] - '0'; + else if (s[0] == '-' && i == 0) + flag = 1; + else + break; + } + if (flag == 1) + num = num * -1; + return num; +} + +void *rtw_malloc2d(int h, int w, int size) +{ + int j; + + void **a = kzalloc(h * sizeof(void *) + h * w * size, GFP_KERNEL); + if (!a) + return NULL; + + for (j = 0; j < h; j++) + a[j] = ((char *)(a + h)) + j * w * size; + + return a; +} + +/* +For the following list_xxx operations, +caller must guarantee the atomic context. +Otherwise, there will be racing condition. +*/ +/* +Caller must check if the list is empty before calling rtw_list_delete +*/ + +u32 _rtw_down_sema(struct semaphore *sema) +{ + if (down_interruptible(sema)) + return _FAIL; + else + return _SUCCESS; +} + +void _rtw_mutex_init(struct mutex *pmutex) +{ + mutex_init(pmutex); +} + +void _rtw_mutex_free(struct mutex *pmutex) +{ + mutex_destroy(pmutex); +} + +void _rtw_init_queue(struct __queue *pqueue) +{ + INIT_LIST_HEAD(&pqueue->queue); + spin_lock_init(&pqueue->lock); +} + +inline u32 rtw_systime_to_ms(u32 systime) +{ + return systime * 1000 / HZ; +} + +inline u32 rtw_ms_to_systime(u32 ms) +{ + return ms * HZ / 1000; +} + +/* the input parameter start use the same unit as jiffies */ +inline s32 rtw_get_passing_time_ms(u32 start) +{ + return rtw_systime_to_ms(jiffies - start); +} + +void rtw_usleep_os(int us) +{ + if (1 < (us / 1000)) + msleep(1); + else + msleep((us / 1000) + 1); +} + +#define RTW_SUSPEND_LOCK_NAME "rtw_wifi" + +static const struct device_type wlan_type = { + .name = "wlan", +}; + +struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, + void *old_priv) +{ + struct net_device *pnetdev; + struct rtw_netdev_priv_indicator *pnpi; + + pnetdev = alloc_etherdev_mq(sizeof(struct rtw_netdev_priv_indicator), 4); + if (!pnetdev) + goto RETURN; + + pnetdev->dev.type = &wlan_type; + pnpi = netdev_priv(pnetdev); + pnpi->priv = old_priv; + pnpi->sizeof_priv = sizeof_priv; + +RETURN: + return pnetdev; +} + +struct net_device *rtw_alloc_etherdev(int sizeof_priv) +{ + struct net_device *pnetdev; + struct rtw_netdev_priv_indicator *pnpi; + + pnetdev = alloc_etherdev_mq(sizeof(struct rtw_netdev_priv_indicator), 4); + if (!pnetdev) + goto RETURN; + + pnpi = netdev_priv(pnetdev); + + pnpi->priv = vzalloc(sizeof_priv); + if (!pnpi->priv) { + free_netdev(pnetdev); + pnetdev = NULL; + goto RETURN; + } + + pnpi->sizeof_priv = sizeof_priv; +RETURN: + return pnetdev; +} + +void rtw_free_netdev(struct net_device *netdev) +{ + struct rtw_netdev_priv_indicator *pnpi; + + if (!netdev) + goto RETURN; + + pnpi = netdev_priv(netdev); + + if (!pnpi->priv) + goto RETURN; + + vfree(pnpi->priv); + free_netdev(netdev); + +RETURN: + return; +} + +int rtw_change_ifname(struct adapter *padapter, const char *ifname) +{ + struct net_device *pnetdev; + struct net_device *cur_pnetdev; + struct rereg_nd_name_data *rereg_priv; + int ret; + + if (!padapter) + goto error; + + cur_pnetdev = padapter->pnetdev; + rereg_priv = &padapter->rereg_nd_name_priv; + + /* free the old_pnetdev */ + if (rereg_priv->old_pnetdev) { + free_netdev(rereg_priv->old_pnetdev); + rereg_priv->old_pnetdev = NULL; + } + + if (!rtnl_is_locked()) + unregister_netdev(cur_pnetdev); + else + unregister_netdevice(cur_pnetdev); + + rtw_proc_remove_one(cur_pnetdev); + + rereg_priv->old_pnetdev = cur_pnetdev; + + pnetdev = rtw_init_netdev(padapter); + if (!pnetdev) { + ret = -1; + goto error; + } + + SET_NETDEV_DEV(pnetdev, dvobj_to_dev(adapter_to_dvobj(padapter))); + + rtw_init_netdev_name(pnetdev, ifname); + + memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); + + if (!rtnl_is_locked()) + ret = register_netdev(pnetdev); + else + ret = register_netdevice(pnetdev); + if (ret != 0) + goto error; + + rtw_proc_init_one(pnetdev); + return 0; +error: + return -1; +} + +void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) +{ + u32 dup_len = 0; + u8 *ori = NULL; + u8 *dup = NULL; + + if (!buf || !buf_len) + return; + + if (!src || !src_len) + goto keep_ori; + + /* duplicate src */ + dup = kmalloc(src_len, GFP_ATOMIC); + if (dup) { + dup_len = src_len; + memcpy(dup, src, dup_len); + } + +keep_ori: + ori = *buf; + + /* replace buf with dup */ + *buf_len = 0; + *buf = dup; + *buf_len = dup_len; + + /* free ori */ + kfree(ori); +} + +/** + * rtw_cbuf_full - test if cbuf is full + * @cbuf: pointer of struct rtw_cbuf + * + * Returns: true if cbuf is full + */ +inline bool rtw_cbuf_full(struct rtw_cbuf *cbuf) +{ + return (cbuf->write == cbuf->read - 1) ? true : false; +} + +/** + * rtw_cbuf_empty - test if cbuf is empty + * @cbuf: pointer of struct rtw_cbuf + * + * Returns: true if cbuf is empty + */ +inline bool rtw_cbuf_empty(struct rtw_cbuf *cbuf) +{ + return (cbuf->write == cbuf->read) ? true : false; +} + +/** + * rtw_cbuf_push - push a pointer into cbuf + * @cbuf: pointer of struct rtw_cbuf + * @buf: pointer to push in + * + * Lock free operation, be careful of the use scheme + * Returns: true push success + */ +bool rtw_cbuf_push(struct rtw_cbuf *cbuf, void *buf) +{ + if (rtw_cbuf_full(cbuf)) + return _FAIL; + + if (0) + DBG_88E("%s on %u\n", __func__, cbuf->write); + cbuf->bufs[cbuf->write] = buf; + cbuf->write = (cbuf->write + 1) % cbuf->size; + + return _SUCCESS; +} + +/** + * rtw_cbuf_pop - pop a pointer from cbuf + * @cbuf: pointer of struct rtw_cbuf + * + * Lock free operation, be careful of the use scheme + * Returns: pointer popped out + */ +void *rtw_cbuf_pop(struct rtw_cbuf *cbuf) +{ + void *buf; + if (rtw_cbuf_empty(cbuf)) + return NULL; + + if (0) + DBG_88E("%s on %u\n", __func__, cbuf->read); + buf = cbuf->bufs[cbuf->read]; + cbuf->read = (cbuf->read + 1) % cbuf->size; + + return buf; +} + +/** + * rtw_cbuf_alloc - allocate a rtw_cbuf with given size and do initialization + * @size: size of pointer + * + * Returns: pointer of srtuct rtw_cbuf, NULL for allocation failure + */ +struct rtw_cbuf *rtw_cbuf_alloc(u32 size) +{ + struct rtw_cbuf *cbuf; + + cbuf = kmalloc(sizeof(*cbuf) + sizeof(void *) * size, GFP_KERNEL); + + if (cbuf) { + cbuf->write = 0; + cbuf->read = 0; + cbuf->size = size; + } + return cbuf; +} diff --git a/drivers/staging/r8188eu/os_dep/recv_linux.c b/drivers/staging/r8188eu/os_dep/recv_linux.c new file mode 100644 index 000000000000..917a63e3e94c --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/recv_linux.c @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _RECV_OSDEP_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" + +#include "../include/wifi.h" +#include "../include/recv_osdep.h" + +#include "../include/osdep_intf.h" +#include "../include/usb_ops.h" + +/* init os related resource in struct recv_priv */ +int rtw_os_recv_resource_init(struct recv_priv *precvpriv, + struct adapter *padapter) +{ + return _SUCCESS; +} + +/* alloc os related resource in struct recv_frame */ +int rtw_os_recv_resource_alloc(struct adapter *padapter, + struct recv_frame *precvframe) +{ + precvframe->pkt_newalloc = NULL; + precvframe->pkt = NULL; + return _SUCCESS; +} + +/* free os related resource in struct recv_frame */ +void rtw_os_recv_resource_free(struct recv_priv *precvpriv) +{ +} + +/* alloc os related resource in struct recv_buf */ +int rtw_os_recvbuf_resource_alloc(struct adapter *padapter, + struct recv_buf *precvbuf) +{ + int res = _SUCCESS; + + precvbuf->irp_pending = false; + precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); + if (!precvbuf->purb) + res = _FAIL; + precvbuf->pskb = NULL; + precvbuf->reuse = false; + precvbuf->pallocated_buf = NULL; + precvbuf->pbuf = NULL; + precvbuf->pdata = NULL; + precvbuf->phead = NULL; + precvbuf->ptail = NULL; + precvbuf->pend = NULL; + precvbuf->transfer_len = 0; + precvbuf->len = 0; + return res; +} + +/* free os related resource in struct recv_buf */ +int rtw_os_recvbuf_resource_free(struct adapter *padapter, + struct recv_buf *precvbuf) +{ + usb_free_urb(precvbuf->purb); + return _SUCCESS; +} + +void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup) +{ + union iwreq_data wrqu; + struct iw_michaelmicfailure ev; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct security_priv *psecuritypriv = &padapter->securitypriv; + u32 cur_time = 0; + + if (psecuritypriv->last_mic_err_time == 0) { + psecuritypriv->last_mic_err_time = jiffies; + } else { + cur_time = jiffies; + + if (cur_time - psecuritypriv->last_mic_err_time < 60 * HZ) { + psecuritypriv->btkip_countermeasure = true; + psecuritypriv->last_mic_err_time = 0; + psecuritypriv->btkip_countermeasure_time = cur_time; + } else { + psecuritypriv->last_mic_err_time = jiffies; + } + } + + memset(&ev, 0x00, sizeof(ev)); + if (bgroup) + ev.flags |= IW_MICFAILURE_GROUP; + else + ev.flags |= IW_MICFAILURE_PAIRWISE; + + ev.src_addr.sa_family = ARPHRD_ETHER; + memcpy(ev.src_addr.sa_data, &pmlmepriv->assoc_bssid[0], ETH_ALEN); + memset(&wrqu, 0x00, sizeof(wrqu)); + wrqu.data.length = sizeof(ev); + wireless_send_event(padapter->pnetdev, IWEVMICHAELMICFAILURE, + &wrqu, (char *)&ev); +} + +void rtw_hostapd_mlme_rx(struct adapter *padapter, + struct recv_frame *precv_frame) +{ +} + +int rtw_recv_indicatepkt(struct adapter *padapter, + struct recv_frame *precv_frame) +{ + struct recv_priv *precvpriv; + struct __queue *pfree_recv_queue; + struct sk_buff *skb; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + precvpriv = &padapter->recvpriv; + pfree_recv_queue = &precvpriv->free_recv_queue; + + skb = precv_frame->pkt; + if (!skb) + goto _recv_indicatepkt_drop; + + skb->data = precv_frame->rx_data; + + skb_set_tail_pointer(skb, precv_frame->len); + + skb->len = precv_frame->len; + + if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { + struct sk_buff *pskb2 = NULL; + struct sta_info *psta = NULL; + struct sta_priv *pstapriv = &padapter->stapriv; + struct rx_pkt_attrib *pattrib = &precv_frame->attrib; + bool bmcast = is_multicast_ether_addr(pattrib->dst); + + if (memcmp(pattrib->dst, myid(&padapter->eeprompriv), + ETH_ALEN)) { + if (bmcast) { + psta = rtw_get_bcmc_stainfo(padapter); + pskb2 = skb_clone(skb, GFP_ATOMIC); + } else { + psta = rtw_get_stainfo(pstapriv, pattrib->dst); + } + + if (psta) { + struct net_device *pnetdev; + + pnetdev = (struct net_device *)padapter->pnetdev; + skb->dev = pnetdev; + skb_set_queue_mapping(skb, rtw_recv_select_queue(skb)); + + rtw_xmit_entry(skb, pnetdev); + + if (bmcast) + skb = pskb2; + else + goto _recv_indicatepkt_end; + } + } + } + + rcu_read_lock(); + rcu_dereference(padapter->pnetdev->rx_handler_data); + rcu_read_unlock(); + + skb->ip_summed = CHECKSUM_NONE; + skb->dev = padapter->pnetdev; + skb->protocol = eth_type_trans(skb, padapter->pnetdev); + + netif_rx(skb); + +_recv_indicatepkt_end: + + /* pointers to NULL before rtw_free_recvframe() */ + precv_frame->pkt = NULL; + + rtw_free_recvframe(precv_frame, pfree_recv_queue); + + return _SUCCESS; + +_recv_indicatepkt_drop: + + /* enqueue back to free_recv_queue */ + rtw_free_recvframe(precv_frame, pfree_recv_queue); + + return _FAIL; +} + +void rtw_os_read_port(struct adapter *padapter, struct recv_buf *precvbuf) +{ + struct recv_priv *precvpriv = &padapter->recvpriv; + + precvbuf->ref_cnt--; + /* free skb in recv_buf */ + dev_kfree_skb_any(precvbuf->pskb); + precvbuf->pskb = NULL; + precvbuf->reuse = false; + if (!precvbuf->irp_pending) + rtw_read_port(padapter, precvpriv->ff_hwaddr, 0, + (unsigned char *)precvbuf); +} + +static void _rtw_reordering_ctrl_timeout_handler(struct timer_list *t) +{ + struct recv_reorder_ctrl *preorder_ctrl; + + preorder_ctrl = from_timer(preorder_ctrl, t, reordering_ctrl_timer); + rtw_reordering_ctrl_timeout_handler(preorder_ctrl); +} + +void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) +{ + timer_setup(&preorder_ctrl->reordering_ctrl_timer, _rtw_reordering_ctrl_timeout_handler, 0); +} diff --git a/drivers/staging/r8188eu/os_dep/usb_intf.c b/drivers/staging/r8188eu/os_dep/usb_intf.c new file mode 100644 index 000000000000..bb85ab77fd26 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/usb_intf.c @@ -0,0 +1,781 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2011 Realtek Corporation. */ + +#define _HCI_INTF_C_ + +#include <linux/usb.h> +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/recv_osdep.h" +#include "../include/xmit_osdep.h" +#include "../include/hal_intf.h" +#include "../include/osdep_intf.h" +#include "../include/usb_vendor_req.h" +#include "../include/usb_ops.h" +#include "../include/usb_osintf.h" +#include "../include/rtw_ioctl.h" + +int ui_pid[3] = {0, 0, 0}; + +static int rtw_suspend(struct usb_interface *intf, pm_message_t message); +static int rtw_resume(struct usb_interface *intf); + +static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid); +static void rtw_dev_remove(struct usb_interface *pusb_intf); + +#define USB_VENDER_ID_REALTEK 0x0bda + +/* DID_USB_v916_20130116 */ +static struct usb_device_id rtw_usb_id_tbl[] = { + /*=== Realtek demoboard ===*/ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179)}, /* 8188EUS */ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179)}, /* 8188ETV */ + {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xf179)}, /* 8188FU */ + /*=== Customer ID ===*/ + /****** 8188EUS ********/ + {USB_DEVICE(0x07B8, 0x8179)}, /* Abocom - Abocom */ + {USB_DEVICE(0x0DF6, 0x0076)}, /* Sitecom N150 v2 */ + {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */ + {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */ + {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ + {USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */ + {USB_DEVICE(0x056E, 0x4008)}, /* Elecom WDC-150SU2M */ + {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */ + {USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */ + {USB_DEVICE(0x2C4E, 0x0102)}, /* MERCUSYS MW150US v2 */ + {USB_DEVICE(0x0B05, 0x18F0)}, /* ASUS USB-N10 Nano B1 */ + {USB_DEVICE(0x7392, 0xb811)}, /* Edimax EW-7811Un V2 */ + {} /* Terminating entry */ +}; + +MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl); + +static struct specific_device_id specific_device_id_tbl[] = { + {} /* empty table for now */ +}; + +struct rtw_usb_drv { + struct usb_driver usbdrv; + int drv_registered; + struct mutex hw_init_mutex; +}; + +static struct rtw_usb_drv rtl8188e_usb_drv = { + .usbdrv.name = "r8188eu", + .usbdrv.probe = rtw_drv_init, + .usbdrv.disconnect = rtw_dev_remove, + .usbdrv.id_table = rtw_usb_id_tbl, + .usbdrv.suspend = rtw_suspend, + .usbdrv.resume = rtw_resume, + .usbdrv.reset_resume = rtw_resume, +}; + +static struct rtw_usb_drv *usb_drv = &rtl8188e_usb_drv; + +static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN; +} + +static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT; +} + +static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT; +} + +static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd) +{ + return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK; +} + +static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd); +} + +static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd); +} + +static inline int usb_endpoint_is_int(const struct usb_endpoint_descriptor *epd) +{ + return RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd); +} + +static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd) +{ + return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; +} + +static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj) +{ + u8 rst = _SUCCESS; + + _rtw_mutex_init(&dvobj->usb_vendor_req_mutex); + + dvobj->usb_alloc_vendor_req_buf = kzalloc(MAX_USB_IO_CTL_SIZE, GFP_KERNEL); + if (!dvobj->usb_alloc_vendor_req_buf) { + DBG_88E("alloc usb_vendor_req_buf failed... /n"); + rst = _FAIL; + goto exit; + } + dvobj->usb_vendor_req_buf = (u8 *)N_BYTE_ALIGMENT((size_t)(dvobj->usb_alloc_vendor_req_buf), ALIGNMENT_UNIT); +exit: + return rst; +} + +static void rtw_deinit_intf_priv(struct dvobj_priv *dvobj) +{ + kfree(dvobj->usb_alloc_vendor_req_buf); + _rtw_mutex_free(&dvobj->usb_vendor_req_mutex); +} + +static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf) +{ + int i; + int status = _FAIL; + struct dvobj_priv *pdvobjpriv; + struct usb_host_config *phost_conf; + struct usb_config_descriptor *pconf_desc; + struct usb_host_interface *phost_iface; + struct usb_interface_descriptor *piface_desc; + struct usb_endpoint_descriptor *pendp_desc; + struct usb_device *pusbd; + + pdvobjpriv = kzalloc(sizeof(*pdvobjpriv), GFP_KERNEL); + if (!pdvobjpriv) + goto exit; + + pdvobjpriv->pusbintf = usb_intf; + pusbd = interface_to_usbdev(usb_intf); + pdvobjpriv->pusbdev = pusbd; + usb_set_intfdata(usb_intf, pdvobjpriv); + + pdvobjpriv->RtNumInPipes = 0; + pdvobjpriv->RtNumOutPipes = 0; + + phost_conf = pusbd->actconfig; + pconf_desc = &phost_conf->desc; + + phost_iface = &usb_intf->altsetting[0]; + piface_desc = &phost_iface->desc; + + pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces; + pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber; + pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; + + for (i = 0; i < pdvobjpriv->nr_endpoint; i++) { + int ep_num; + pendp_desc = &phost_iface->endpoint[i].desc; + + ep_num = usb_endpoint_num(pendp_desc); + + if (usb_endpoint_is_bulk_in(pendp_desc)) { + pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; + pdvobjpriv->RtNumInPipes++; + } else if (usb_endpoint_is_int_in(pendp_desc)) { + pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; + pdvobjpriv->RtNumInPipes++; + } else if (usb_endpoint_is_bulk_out(pendp_desc)) { + pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = + ep_num; + pdvobjpriv->RtNumOutPipes++; + } + pdvobjpriv->ep_num[i] = ep_num; + } + + if (pusbd->speed == USB_SPEED_HIGH) { + pdvobjpriv->ishighspeed = true; + DBG_88E("USB_SPEED_HIGH\n"); + } else { + pdvobjpriv->ishighspeed = false; + DBG_88E("NON USB_SPEED_HIGH\n"); + } + + if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) + goto free_dvobj; + + /* 3 misc */ + sema_init(&pdvobjpriv->usb_suspend_sema, 0); + rtw_reset_continual_urb_error(pdvobjpriv); + + usb_get_dev(pusbd); + + status = _SUCCESS; + +free_dvobj: + if (status != _SUCCESS && pdvobjpriv) { + usb_set_intfdata(usb_intf, NULL); + kfree(pdvobjpriv); + pdvobjpriv = NULL; + } +exit: + return pdvobjpriv; +} + +static void usb_dvobj_deinit(struct usb_interface *usb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf); + + usb_set_intfdata(usb_intf, NULL); + if (dvobj) { + /* Modify condition for 92DU DMDP 2010.11.18, by Thomas */ + if ((dvobj->NumInterfaces != 2 && + dvobj->NumInterfaces != 3) || + (dvobj->InterfaceNumber == 1)) { + if (interface_to_usbdev(usb_intf)->state != + USB_STATE_NOTATTACHED) { + /* If we didn't unplug usb dongle and + * remove/insert module, driver fails + * on sitesurvey for the first time when + * device is up . Reset usb port for sitesurvey + * fail issue. */ + DBG_88E("usb attached..., try to reset usb device\n"); + usb_reset_device(interface_to_usbdev(usb_intf)); + } + } + rtw_deinit_intf_priv(dvobj); + kfree(dvobj); + } + + usb_put_dev(interface_to_usbdev(usb_intf)); + +} + +static void chip_by_usb_id(struct adapter *padapter) +{ + padapter->chip_type = NULL_CHIP_TYPE; + hal_set_hw_type(padapter); +} + +static void usb_intf_start(struct adapter *padapter) +{ + rtw_hal_inirp_init(padapter); +} + +static void usb_intf_stop(struct adapter *padapter) +{ + /* cancel in irp */ + rtw_hal_inirp_deinit(padapter); + + /* cancel out irp */ + rtw_write_port_cancel(padapter); + + /* todo:cancel other irps */ +} + +static void rtw_dev_unload(struct adapter *padapter) +{ + if (padapter->bup) { + DBG_88E("===> rtw_dev_unload\n"); + padapter->bDriverStopped = true; + if (padapter->xmitpriv.ack_tx) + rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); + /* s3. */ + if (padapter->intf_stop) + padapter->intf_stop(padapter); + /* s4. */ + if (!padapter->pwrctrlpriv.bInternalAutoSuspend) + rtw_stop_drv_threads(padapter); + + /* s5. */ + if (!padapter->bSurpriseRemoved) { + rtw_hal_deinit(padapter); + padapter->bSurpriseRemoved = true; + } + + padapter->bup = false; + } + + DBG_88E("<=== rtw_dev_unload\n"); +} + +static void process_spec_devid(const struct usb_device_id *pdid) +{ + u16 vid, pid; + u32 flags; + int i; + int num = sizeof(specific_device_id_tbl) / + sizeof(struct specific_device_id); + + for (i = 0; i < num; i++) { + vid = specific_device_id_tbl[i].idVendor; + pid = specific_device_id_tbl[i].idProduct; + flags = specific_device_id_tbl[i].flags; + + if ((pdid->idVendor == vid) && (pdid->idProduct == pid) && + (flags & SPEC_DEV_ID_DISABLE_HT)) { + rtw_ht_enable = 0; + rtw_cbw40_enable = 0; + rtw_ampdu_enable = 0; + } + } +} + +int rtw_hw_suspend(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + struct net_device *pnetdev = padapter->pnetdev; + + + if (!padapter) + goto error_exit; + if ((!padapter->bup) || (padapter->bDriverStopped) || + (padapter->bSurpriseRemoved)) { + DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", + padapter->bup, padapter->bDriverStopped, + padapter->bSurpriseRemoved); + goto error_exit; + } + + LeaveAllPowerSaveMode(padapter); + + DBG_88E("==> rtw_hw_suspend\n"); + _enter_pwrlock(&pwrpriv->lock); + pwrpriv->bips_processing = true; + /* s1. */ + if (pnetdev) { + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + rtw_disassoc_cmd(padapter, 500, false); + + /* s2-2. indicate disconnect to os */ + { + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) { + _clr_fwstate_(pmlmepriv, _FW_LINKED); + + rtw_led_control(padapter, LED_CTL_NO_LINK); + + rtw_os_indicate_disconnect(padapter); + + /* donnot enqueue cmd */ + rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0); + } + } + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + + /* s2-4. */ + rtw_free_network_queue(padapter, true); + rtw_ips_dev_unload(padapter); + pwrpriv->rf_pwrstate = rf_off; + pwrpriv->bips_processing = false; + + _exit_pwrlock(&pwrpriv->lock); + return 0; + +error_exit: + DBG_88E("%s, failed\n", __func__); + return -1; +} + +int rtw_hw_resume(struct adapter *padapter) +{ + struct pwrctrl_priv *pwrpriv; + struct net_device *pnetdev = padapter->pnetdev; + + if (!padapter) + goto error_exit; + pwrpriv = &padapter->pwrctrlpriv; + DBG_88E("==> rtw_hw_resume\n"); + _enter_pwrlock(&pwrpriv->lock); + pwrpriv->bips_processing = true; + rtw_reset_drv_sw(padapter); + + if (pm_netdev_open(pnetdev, false) != 0) { + _exit_pwrlock(&pwrpriv->lock); + goto error_exit; + } + + netif_device_attach(pnetdev); + netif_carrier_on(pnetdev); + + if (!netif_queue_stopped(pnetdev)) + netif_start_queue(pnetdev); + else + netif_wake_queue(pnetdev); + + pwrpriv->bkeepfwalive = false; + pwrpriv->brfoffbyhw = false; + + pwrpriv->rf_pwrstate = rf_on; + pwrpriv->bips_processing = false; + + _exit_pwrlock(&pwrpriv->lock); + + return 0; +error_exit: + DBG_88E("%s, Open net dev failed\n", __func__); + return -1; +} + +static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + struct net_device *pnetdev = padapter->pnetdev; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + + int ret = 0; + u32 start_time = jiffies; + + + DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid); + + if ((!padapter->bup) || (padapter->bDriverStopped) || + (padapter->bSurpriseRemoved)) { + DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", + padapter->bup, padapter->bDriverStopped, + padapter->bSurpriseRemoved); + goto exit; + } + + pwrpriv->bInSuspend = true; + rtw_cancel_all_timer(padapter); + LeaveAllPowerSaveMode(padapter); + + _enter_pwrlock(&pwrpriv->lock); + /* s1. */ + if (pnetdev) { + netif_carrier_off(pnetdev); + rtw_netif_stop_queue(pnetdev); + } + + /* s2. */ + rtw_disassoc_cmd(padapter, 0, false); + + if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && + check_fwstate(pmlmepriv, _FW_LINKED)) { + DBG_88E("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n", + __func__, __LINE__, + pmlmepriv->cur_network.network.Ssid.Ssid, + pmlmepriv->cur_network.network.MacAddress, + pmlmepriv->cur_network.network.Ssid.SsidLength, + pmlmepriv->assoc_ssid.SsidLength); + + pmlmepriv->to_roaming = 1; + } + /* s2-2. indicate disconnect to os */ + rtw_indicate_disconnect(padapter); + /* s2-3. */ + rtw_free_assoc_resources(padapter, 1); + /* s2-4. */ + rtw_free_network_queue(padapter, true); + + rtw_dev_unload(padapter); + _exit_pwrlock(&pwrpriv->lock); + + if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) + rtw_indicate_scan_done(padapter, 1); + + if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) + rtw_indicate_disconnect(padapter); + +exit: + DBG_88E("<=== %s return %d.............. in %dms\n", __func__ + , ret, rtw_get_passing_time_ms(start_time)); + + return ret; +} + +static int rtw_resume(struct usb_interface *pusb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; + int ret = 0; + + if (pwrpriv->bInternalAutoSuspend) + ret = rtw_resume_process(padapter); + else + ret = rtw_resume_process(padapter); + return ret; +} + +int rtw_resume_process(struct adapter *padapter) +{ + struct net_device *pnetdev; + struct pwrctrl_priv *pwrpriv = NULL; + int ret = -1; + u32 start_time = jiffies; + + DBG_88E("==> %s (%s:%d)\n", __func__, current->comm, current->pid); + + if (padapter) { + pnetdev = padapter->pnetdev; + pwrpriv = &padapter->pwrctrlpriv; + } else { + goto exit; + } + + _enter_pwrlock(&pwrpriv->lock); + rtw_reset_drv_sw(padapter); + if (pwrpriv) + pwrpriv->bkeepfwalive = false; + + DBG_88E("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive); + if (pm_netdev_open(pnetdev, true) != 0) + goto exit; + + netif_device_attach(pnetdev); + netif_carrier_on(pnetdev); + + _exit_pwrlock(&pwrpriv->lock); + + if (padapter->pid[1] != 0) { + DBG_88E("pid[1]:%d\n", padapter->pid[1]); + rtw_signal_process(padapter->pid[1], SIGUSR2); + } + + rtw_roaming(padapter, NULL); + + ret = 0; +exit: + if (pwrpriv) + pwrpriv->bInSuspend = false; + DBG_88E("<=== %s return %d.............. in %dms\n", __func__, + ret, rtw_get_passing_time_ms(start_time)); + + + return ret; +} + +/* + * drv_init() - a device potentially for us + * + * notes: drv_init() is called when the bus driver has located + * a card for us to support. + * We accept the new device by returning 0. + */ + +static struct adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, + struct usb_interface *pusb_intf) +{ + struct adapter *padapter = NULL; + struct net_device *pnetdev = NULL; + int status = _FAIL; + + padapter = vzalloc(sizeof(*padapter)); + if (!padapter) + goto exit; + padapter->dvobj = dvobj; + dvobj->if1 = padapter; + + padapter->bDriverStopped = true; + + padapter->hw_init_mutex = &usb_drv->hw_init_mutex; + + /* step 1-1., decide the chip_type via vid/pid */ + padapter->interface_type = RTW_USB; + chip_by_usb_id(padapter); + + if (rtw_handle_dualmac(padapter, 1) != _SUCCESS) + goto free_adapter; + + pnetdev = rtw_init_netdev(padapter); + if (!pnetdev) + goto handle_dualmac; + SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj)); + padapter = rtw_netdev_priv(pnetdev); + + /* step 2. hook HalFunc, allocate HalData */ + rtl8188eu_set_hal_ops(padapter); + + padapter->intf_start = &usb_intf_start; + padapter->intf_stop = &usb_intf_stop; + + /* step init_io_priv */ + rtw_init_io_priv(padapter, usb_set_intf_ops); + + /* step read_chip_version */ + rtw_hal_read_chip_version(padapter); + + /* step usb endpoint mapping */ + rtw_hal_chip_configure(padapter); + + /* step read efuse/eeprom data and get mac_addr */ + rtw_hal_read_chip_info(padapter); + + /* step 5. */ + if (rtw_init_drv_sw(padapter) == _FAIL) + goto free_hal_data; + +#ifdef CONFIG_PM + if (padapter->pwrctrlpriv.bSupportRemoteWakeup) { + dvobj->pusbdev->do_remote_wakeup = 1; + pusb_intf->needs_remote_wakeup = 1; + device_init_wakeup(&pusb_intf->dev, 1); + DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n", + device_may_wakeup(&pusb_intf->dev)); + } +#endif + + /* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto + * suspend influence */ + if (usb_autopm_get_interface(pusb_intf) < 0) + DBG_88E("can't get autopm:\n"); + + /* alloc dev name after read efuse. */ + rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname); + rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); +#ifdef CONFIG_88EU_P2P + rtw_init_wifidirect_addrs(padapter, padapter->eeprompriv.mac_addr, + padapter->eeprompriv.mac_addr); +#endif + memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); + DBG_88E("MAC Address from pnetdev->dev_addr = %pM\n", + pnetdev->dev_addr); + + /* step 6. Tell the network stack we exist */ + if (register_netdev(pnetdev) != 0) + goto free_hal_data; + + DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" + , padapter->bDriverStopped + , padapter->bSurpriseRemoved + , padapter->bup + , padapter->hw_init_completed + ); + + status = _SUCCESS; + +free_hal_data: + if (status != _SUCCESS) + kfree(padapter->HalData); +handle_dualmac: + if (status != _SUCCESS) + rtw_handle_dualmac(padapter, 0); +free_adapter: + if (status != _SUCCESS) { + if (pnetdev) + rtw_free_netdev(pnetdev); + else if (padapter) + vfree(padapter); + padapter = NULL; + } +exit: + return padapter; +} + +static void rtw_usb_if1_deinit(struct adapter *if1) +{ + struct net_device *pnetdev = if1->pnetdev; + struct mlme_priv *pmlmepriv = &if1->mlmepriv; + + if (check_fwstate(pmlmepriv, _FW_LINKED)) + rtw_disassoc_cmd(if1, 0, false); + +#ifdef CONFIG_88EU_AP_MODE + free_mlme_ap_info(if1); +#endif + + if (if1->DriverState != DRIVER_DISAPPEAR) { + if (pnetdev) { + /* will call netdev_close() */ + unregister_netdev(pnetdev); + rtw_proc_remove_one(pnetdev); + } + } + rtw_cancel_all_timer(if1); + + rtw_dev_unload(if1); + DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n", + if1->hw_init_completed); + rtw_handle_dualmac(if1, 0); + rtw_free_drv_sw(if1); + if (pnetdev) + rtw_free_netdev(pnetdev); +} + +static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid) +{ + struct adapter *if1 = NULL; + struct dvobj_priv *dvobj; + + /* step 0. */ + process_spec_devid(pdid); + + /* Initialize dvobj_priv */ + dvobj = usb_dvobj_init(pusb_intf); + if (!dvobj) + goto err; + + if1 = rtw_usb_if1_init(dvobj, pusb_intf); + if (!if1) { + DBG_88E("rtw_init_primarystruct adapter Failed!\n"); + goto free_dvobj; + } + + if (ui_pid[1] != 0) { + DBG_88E("ui_pid[1]:%d\n", ui_pid[1]); + rtw_signal_process(ui_pid[1], SIGUSR2); + } + + return 0; + +free_dvobj: + usb_dvobj_deinit(pusb_intf); +err: + return -ENODEV; +} + +/* + * dev_remove() - our device is being removed +*/ +/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both */ +static void rtw_dev_remove(struct usb_interface *pusb_intf) +{ + struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); + struct adapter *padapter = dvobj->if1; + + DBG_88E("+rtw_dev_remove\n"); + + if (usb_drv->drv_registered) + padapter->bSurpriseRemoved = true; + + rtw_pm_set_ips(padapter, IPS_NONE); + rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); + + LeaveAllPowerSaveMode(padapter); + + rtw_usb_if1_deinit(padapter); + + usb_dvobj_deinit(pusb_intf); + + DBG_88E("-r871xu_dev_remove, done\n"); +} + +static int __init rtw_drv_entry(void) +{ + DBG_88E(DRV_NAME " driver version=%s\n", DRIVERVERSION); + + _rtw_mutex_init(&usb_drv->hw_init_mutex); + + usb_drv->drv_registered = true; + return usb_register(&usb_drv->usbdrv); +} + +static void __exit rtw_drv_halt(void) +{ + DBG_88E("+rtw_drv_halt\n"); + + usb_drv->drv_registered = false; + usb_deregister(&usb_drv->usbdrv); + + _rtw_mutex_free(&usb_drv->hw_init_mutex); + DBG_88E("-rtw_drv_halt\n"); +} + +module_init(rtw_drv_entry); +module_exit(rtw_drv_halt); diff --git a/drivers/staging/r8188eu/os_dep/usb_ops_linux.c b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c new file mode 100644 index 000000000000..62dd4a131534 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/usb_ops_linux.c @@ -0,0 +1,253 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _USB_OPS_LINUX_C_ + +#include "../include/drv_types.h" +#include "../include/usb_ops_linux.h" +#include "../include/rtw_sreset.h" + +unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) +{ + unsigned int pipe = 0, ep_num = 0; + struct usb_device *pusbd = pdvobj->pusbdev; + + if (addr == RECV_BULK_IN_ADDR) { + pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[0]); + } else if (addr == RECV_INT_IN_ADDR) { + pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[1]); + } else if (addr < HW_QUEUE_ENTRY) { + ep_num = pdvobj->Queue2Pipe[addr]; + pipe = usb_sndbulkpipe(pusbd, ep_num); + } + + return pipe; +} + +struct zero_bulkout_context { + void *pbuf; + void *purb; + void *pirp; + void *padapter; +}; + +void usb_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem) +{ +} + +void usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) +{ +} + +void usb_read_port_cancel(struct intf_hdl *pintfhdl) +{ + int i; + struct recv_buf *precvbuf; + struct adapter *padapter = pintfhdl->padapter; + precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf; + + DBG_88E("%s\n", __func__); + + padapter->bReadPortCancel = true; + + for (i = 0; i < NR_RECVBUFF; i++) { + precvbuf->reuse = true; + if (precvbuf->purb) + usb_kill_urb(precvbuf->purb); + precvbuf++; + } +} + +static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs) +{ + struct xmit_buf *pxmitbuf = (struct xmit_buf *)purb->context; + struct adapter *padapter = pxmitbuf->padapter; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct hal_data_8188e *haldata; + + switch (pxmitbuf->flags) { + case VO_QUEUE_INX: + pxmitpriv->voq_cnt--; + break; + case VI_QUEUE_INX: + pxmitpriv->viq_cnt--; + break; + case BE_QUEUE_INX: + pxmitpriv->beq_cnt--; + break; + case BK_QUEUE_INX: + pxmitpriv->bkq_cnt--; + break; + case HIGH_QUEUE_INX: +#ifdef CONFIG_88EU_AP_MODE + rtw_chk_hi_queue_cmd(padapter); +#endif + break; + default: + break; + } + + if (padapter->bSurpriseRemoved || padapter->bDriverStopped || + padapter->bWritePortCancel) { + DBG_88E("%s(): TX Warning! bDriverStopped(%d) OR bSurpriseRemoved(%d) bWritePortCancel(%d) pxmitbuf->ext_tag(%x)\n", + __func__, padapter->bDriverStopped, + padapter->bSurpriseRemoved, padapter->bReadPortCancel, + pxmitbuf->ext_tag); + + goto check_completion; + } + + if (purb->status) { + DBG_88E("###=> urb_write_port_complete status(%d)\n", purb->status); + if ((purb->status == -EPIPE) || (purb->status == -EPROTO)) { + sreset_set_wifi_error_status(padapter, USB_WRITE_PORT_FAIL); + } else if (purb->status == -EINPROGRESS) { + goto check_completion; + } else if (purb->status == -ENOENT) { + DBG_88E("%s: -ENOENT\n", __func__); + goto check_completion; + } else if (purb->status == -ECONNRESET) { + DBG_88E("%s: -ECONNRESET\n", __func__); + goto check_completion; + } else if (purb->status == -ESHUTDOWN) { + padapter->bDriverStopped = true; + goto check_completion; + } else { + padapter->bSurpriseRemoved = true; + DBG_88E("bSurpriseRemoved = true\n"); + + goto check_completion; + } + } + + haldata = GET_HAL_DATA(padapter); + haldata->srestpriv.last_tx_complete_time = jiffies; + +check_completion: + rtw_sctx_done_err(&pxmitbuf->sctx, + purb->status ? RTW_SCTX_DONE_WRITE_PORT_ERR : + RTW_SCTX_DONE_SUCCESS); + + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + + tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); + +} + +u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem) +{ + unsigned long irqL; + unsigned int pipe; + int status; + u32 ret = _FAIL; + struct urb *purb = NULL; + struct adapter *padapter = (struct adapter *)pintfhdl->padapter; + struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)wmem; + struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitbuf->priv_data; + struct usb_device *pusbd = pdvobj->pusbdev; + + if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) || + (padapter->pwrctrlpriv.pnp_bstop_trx)) { + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY); + goto exit; + } + + spin_lock_irqsave(&pxmitpriv->lock, irqL); + + switch (addr) { + case VO_QUEUE_INX: + pxmitpriv->voq_cnt++; + pxmitbuf->flags = VO_QUEUE_INX; + break; + case VI_QUEUE_INX: + pxmitpriv->viq_cnt++; + pxmitbuf->flags = VI_QUEUE_INX; + break; + case BE_QUEUE_INX: + pxmitpriv->beq_cnt++; + pxmitbuf->flags = BE_QUEUE_INX; + break; + case BK_QUEUE_INX: + pxmitpriv->bkq_cnt++; + pxmitbuf->flags = BK_QUEUE_INX; + break; + case HIGH_QUEUE_INX: + pxmitbuf->flags = HIGH_QUEUE_INX; + break; + default: + pxmitbuf->flags = MGT_QUEUE_INX; + break; + } + + spin_unlock_irqrestore(&pxmitpriv->lock, irqL); + + purb = pxmitbuf->pxmit_urb[0]; + + /* translate DMA FIFO addr to pipehandle */ + pipe = ffaddr2pipehdl(pdvobj, addr); + + usb_fill_bulk_urb(purb, pusbd, pipe, + pxmitframe->buf_addr, /* pxmitbuf->pbuf */ + cnt, + usb_write_port_complete, + pxmitbuf);/* context is pxmitbuf */ + + status = usb_submit_urb(purb, GFP_ATOMIC); + if (!status) { + struct hal_data_8188e *haldata = GET_HAL_DATA(padapter); + + haldata->srestpriv.last_tx_time = jiffies; + } else { + rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_WRITE_PORT_ERR); + DBG_88E("usb_write_port, status =%d\n", status); + + switch (status) { + case -ENODEV: + padapter->bDriverStopped = true; + break; + default: + break; + } + goto exit; + } + + ret = _SUCCESS; + +/* We add the URB_ZERO_PACKET flag to urb so that the host will send the zero packet automatically. */ + +exit: + if (ret != _SUCCESS) + rtw_free_xmitbuf(pxmitpriv, pxmitbuf); + + return ret; +} + +void usb_write_port_cancel(struct intf_hdl *pintfhdl) +{ + int i, j; + struct adapter *padapter = pintfhdl->padapter; + struct xmit_buf *pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmitbuf; + + DBG_88E("%s\n", __func__); + + padapter->bWritePortCancel = true; + + for (i = 0; i < NR_XMITBUFF; i++) { + for (j = 0; j < 8; j++) { + if (pxmitbuf->pxmit_urb[j]) + usb_kill_urb(pxmitbuf->pxmit_urb[j]); + } + pxmitbuf++; + } + + pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmit_extbuf; + for (i = 0; i < NR_XMIT_EXTBUFF; i++) { + for (j = 0; j < 8; j++) { + if (pxmitbuf->pxmit_urb[j]) + usb_kill_urb(pxmitbuf->pxmit_urb[j]); + } + pxmitbuf++; + } +} diff --git a/drivers/staging/r8188eu/os_dep/xmit_linux.c b/drivers/staging/r8188eu/os_dep/xmit_linux.c new file mode 100644 index 000000000000..565ac5be7db3 --- /dev/null +++ b/drivers/staging/r8188eu/os_dep/xmit_linux.c @@ -0,0 +1,251 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2007 - 2012 Realtek Corporation. */ + +#define _XMIT_OSDEP_C_ + +#include "../include/osdep_service.h" +#include "../include/drv_types.h" +#include "../include/wifi.h" +#include "../include/mlme_osdep.h" +#include "../include/xmit_osdep.h" +#include "../include/osdep_intf.h" +#include "../include/usb_osintf.h" + +uint rtw_remainder_len(struct pkt_file *pfile) +{ + return pfile->buf_len - ((size_t)(pfile->cur_addr) - + (size_t)(pfile->buf_start)); +} + +void _rtw_open_pktfile(struct sk_buff *pktptr, struct pkt_file *pfile) +{ + + if (!pktptr) { + pr_err("8188eu: pktptr is NULL\n"); + return; + } + if (!pfile) { + pr_err("8188eu: pfile is NULL\n"); + return; + } + pfile->pkt = pktptr; + pfile->cur_addr = pktptr->data; + pfile->buf_start = pktptr->data; + pfile->pkt_len = pktptr->len; + pfile->buf_len = pktptr->len; + + pfile->cur_buffer = pfile->buf_start; + +} + +uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen) +{ + uint len = 0; + + len = rtw_remainder_len(pfile); + len = (rlen > len) ? len : rlen; + + if (rmem) + skb_copy_bits(pfile->pkt, pfile->buf_len - pfile->pkt_len, rmem, len); + + pfile->cur_addr += len; + pfile->pkt_len -= len; + + return len; +} + +int rtw_endofpktfile(struct pkt_file *pfile) +{ + + if (pfile->pkt_len == 0) { + + return true; + } + + return false; +} + +void rtw_set_tx_chksum_offload(struct sk_buff *pkt, struct pkt_attrib *pattrib) +{ +} + +int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz) +{ + int i; + + pxmitbuf->pallocated_buf = kzalloc(alloc_sz, GFP_KERNEL); + if (!pxmitbuf->pallocated_buf) + return _FAIL; + + pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((size_t)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ); + pxmitbuf->dma_transfer_addr = 0; + + for (i = 0; i < 8; i++) { + pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); + if (!pxmitbuf->pxmit_urb[i]) { + DBG_88E("pxmitbuf->pxmit_urb[i]==NULL"); + return _FAIL; + } + } + return _SUCCESS; +} + +void rtw_os_xmit_resource_free(struct adapter *padapter, + struct xmit_buf *pxmitbuf, u32 free_sz) +{ + int i; + + for (i = 0; i < 8; i++) + usb_free_urb(pxmitbuf->pxmit_urb[i]); + + kfree(pxmitbuf->pallocated_buf); +} + +#define WMM_XMIT_THRESHOLD (NR_XMITFRAME * 2 / 5) + +void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt) +{ + u16 queue; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + + queue = skb_get_queue_mapping(pkt); + if (padapter->registrypriv.wifi_spec) { + if (__netif_subqueue_stopped(padapter->pnetdev, queue) && + (pxmitpriv->hwxmits[queue].accnt < WMM_XMIT_THRESHOLD)) + netif_wake_subqueue(padapter->pnetdev, queue); + } else { + if (__netif_subqueue_stopped(padapter->pnetdev, queue)) + netif_wake_subqueue(padapter->pnetdev, queue); + } + + dev_kfree_skb_any(pkt); +} + +void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe) +{ + if (pxframe->pkt) + rtw_os_pkt_complete(padapter, pxframe->pkt); + pxframe->pkt = NULL; +} + +void rtw_os_xmit_schedule(struct adapter *padapter) +{ + struct xmit_priv *pxmitpriv; + + if (!padapter) + return; + + pxmitpriv = &padapter->xmitpriv; + + spin_lock_bh(&pxmitpriv->lock); + + if (rtw_txframes_pending(padapter)) + tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); + + spin_unlock_bh(&pxmitpriv->lock); +} + +static void rtw_check_xmit_resource(struct adapter *padapter, struct sk_buff *pkt) +{ + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + u16 queue; + + queue = skb_get_queue_mapping(pkt); + if (padapter->registrypriv.wifi_spec) { + /* No free space for Tx, tx_worker is too slow */ + if (pxmitpriv->hwxmits[queue].accnt > WMM_XMIT_THRESHOLD) + netif_stop_subqueue(padapter->pnetdev, queue); + } else { + if (pxmitpriv->free_xmitframe_cnt <= 4) { + if (!netif_tx_queue_stopped(netdev_get_tx_queue(padapter->pnetdev, queue))) + netif_stop_subqueue(padapter->pnetdev, queue); + } + } +} + +static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb) +{ + struct sta_priv *pstapriv = &padapter->stapriv; + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct list_head *phead, *plist; + struct sk_buff *newskb; + struct sta_info *psta = NULL; + s32 res; + + spin_lock_bh(&pstapriv->asoc_list_lock); + phead = &pstapriv->asoc_list; + plist = phead->next; + + /* free sta asoc_queue */ + while (phead != plist) { + psta = container_of(plist, struct sta_info, asoc_list); + + plist = plist->next; + + /* avoid come from STA1 and send back STA1 */ + if (!memcmp(psta->hwaddr, &skb->data[6], 6)) + continue; + + newskb = skb_copy(skb, GFP_ATOMIC); + + if (newskb) { + memcpy(newskb->data, psta->hwaddr, 6); + res = rtw_xmit(padapter, &newskb); + if (res < 0) { + DBG_88E("%s()-%d: rtw_xmit() return error!\n", __func__, __LINE__); + pxmitpriv->tx_drop++; + dev_kfree_skb_any(newskb); + } else { + pxmitpriv->tx_pkts++; + } + } else { + DBG_88E("%s-%d: skb_copy() failed!\n", __func__, __LINE__); + pxmitpriv->tx_drop++; + + spin_unlock_bh(&pstapriv->asoc_list_lock); + return false; /* Caller shall tx this multicast frame via normal way. */ + } + } + + spin_unlock_bh(&pstapriv->asoc_list_lock); + dev_kfree_skb_any(skb); + return true; +} + +int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev) +{ + struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); + struct xmit_priv *pxmitpriv = &padapter->xmitpriv; + struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + s32 res = 0; + + if (!rtw_if_up(padapter)) + goto drop_packet; + + rtw_check_xmit_resource(padapter, pkt); + + if (!rtw_mc2u_disable && check_fwstate(pmlmepriv, WIFI_AP_STATE) && + (IP_MCAST_MAC(pkt->data) || ICMPV6_MCAST_MAC(pkt->data)) && + (padapter->registrypriv.wifi_spec == 0)) { + if (pxmitpriv->free_xmitframe_cnt > (NR_XMITFRAME / 4)) { + res = rtw_mlcst2unicst(padapter, pkt); + if (res) + goto exit; + } + } + + res = rtw_xmit(padapter, &pkt); + if (res < 0) + goto drop_packet; + + pxmitpriv->tx_pkts++; + goto exit; + +drop_packet: + pxmitpriv->tx_drop++; + dev_kfree_skb_any(pkt); + +exit: + + return 0; +} |