diff options
Diffstat (limited to 'drivers/net/wireless')
251 files changed, 10394 insertions, 3747 deletions
diff --git a/drivers/net/wireless/admtek/adm8211.c b/drivers/net/wireless/admtek/adm8211.c index 46f1427e6e9e..ba326f6c1214 100644 --- a/drivers/net/wireless/admtek/adm8211.c +++ b/drivers/net/wireless/admtek/adm8211.c @@ -1781,8 +1781,8 @@ static int adm8211_probe(struct pci_dev *pdev, { struct ieee80211_hw *dev; struct adm8211_priv *priv; - unsigned long mem_addr, mem_len; - unsigned int io_addr, io_len; + unsigned long mem_len; + unsigned int io_len; int err; u32 reg; u8 perm_addr[ETH_ALEN]; @@ -1794,9 +1794,7 @@ static int adm8211_probe(struct pci_dev *pdev, return err; } - io_addr = pci_resource_start(pdev, 0); io_len = pci_resource_len(pdev, 0); - mem_addr = pci_resource_start(pdev, 1); mem_len = pci_resource_len(pdev, 1); if (io_len < 256 || mem_len < 1024) { printk(KERN_ERR "%s (adm8211): Too short PCI resources\n", diff --git a/drivers/net/wireless/ath/Kconfig b/drivers/net/wireless/ath/Kconfig index 56616d988c96..7b90b8546162 100644 --- a/drivers/net/wireless/ath/Kconfig +++ b/drivers/net/wireless/ath/Kconfig @@ -30,12 +30,12 @@ config ATH_DEBUG Right now only ath9k makes use of this. config ATH_TRACEPOINTS - bool "Atheros wireless tracing" - depends on ATH_DEBUG - depends on EVENT_TRACING - ---help--- - This option enables tracepoints for atheros wireless drivers. - Currently, ath9k makes use of this facility. + bool "Atheros wireless tracing" + depends on ATH_DEBUG + depends on EVENT_TRACING + ---help--- + This option enables tracepoints for atheros wireless drivers. + Currently, ath9k makes use of this facility. config ATH_REG_DYNAMIC_USER_REG_HINTS bool "Atheros dynamic user regulatory hints" diff --git a/drivers/net/wireless/ath/ar5523/Kconfig b/drivers/net/wireless/ath/ar5523/Kconfig index 65b39c7d035d..e82df5f1ea67 100644 --- a/drivers/net/wireless/ath/ar5523/Kconfig +++ b/drivers/net/wireless/ath/ar5523/Kconfig @@ -1,9 +1,9 @@ # SPDX-License-Identifier: ISC config AR5523 - tristate "Atheros AR5523 wireless driver support" - depends on MAC80211 && USB - select ATH_COMMON - select FW_LOADER - ---help--- - This module add support for AR5523 based USB dongles such as D-Link - DWL-G132, Netgear WPN111 and many more. + tristate "Atheros AR5523 wireless driver support" + depends on MAC80211 && USB + select ATH_COMMON + select FW_LOADER + ---help--- + This module add support for AR5523 based USB dongles such as D-Link + DWL-G132, Netgear WPN111 and many more. diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c index b94759daeacc..da2d179430ca 100644 --- a/drivers/net/wireless/ath/ar5523/ar5523.c +++ b/drivers/net/wireless/ath/ar5523/ar5523.c @@ -255,7 +255,8 @@ static int ar5523_cmd(struct ar5523 *ar, u32 code, const void *idata, if (flags & AR5523_CMD_FLAG_MAGIC) hdr->magic = cpu_to_be32(1 << 24); - memcpy(hdr + 1, idata, ilen); + if (ilen) + memcpy(hdr + 1, idata, ilen); cmd->odata = odata; cmd->olen = olen; diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c index eca87f7c5b6c..294fbc1e89ab 100644 --- a/drivers/net/wireless/ath/ath10k/ce.c +++ b/drivers/net/wireless/ath/ath10k/ce.c @@ -1704,9 +1704,6 @@ ath10k_ce_alloc_dest_ring_64(struct ath10k *ar, unsigned int ce_id, /* Correctly initialize memory to 0 to prevent garbage * data crashing system when download firmware */ - memset(dest_ring->base_addr_owner_space_unaligned, 0, - nentries * sizeof(struct ce_desc_64) + CE_DESC_RING_ALIGN); - dest_ring->base_addr_owner_space = PTR_ALIGN(dest_ring->base_addr_owner_space_unaligned, CE_DESC_RING_ALIGN); @@ -2019,8 +2016,6 @@ void ath10k_ce_alloc_rri(struct ath10k *ar) value |= ar->hw_ce_regs->upd->mask; ath10k_ce_write32(ar, ce_base_addr + ctrl1_regs, value); } - - memset(ce->vaddr_rri, 0, CE_COUNT * sizeof(u32)); } EXPORT_SYMBOL(ath10k_ce_alloc_rri); diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 383d4fa555a8..4f76ba5d78a9 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -11,6 +11,7 @@ #include <linux/property.h> #include <linux/dmi.h> #include <linux/ctype.h> +#include <linux/pm_qos.h> #include <asm/byteorder.h> #include "core.h" @@ -677,13 +678,22 @@ static void ath10k_send_suspend_complete(struct ath10k *ar) complete(&ar->target_suspend); } -static void ath10k_init_sdio(struct ath10k *ar, enum ath10k_firmware_mode mode) +static int ath10k_init_sdio(struct ath10k *ar, enum ath10k_firmware_mode mode) { + int ret; u32 param = 0; - ath10k_bmi_write32(ar, hi_mbox_io_block_sz, 256); - ath10k_bmi_write32(ar, hi_mbox_isr_yield_limit, 99); - ath10k_bmi_read32(ar, hi_acs_flags, ¶m); + ret = ath10k_bmi_write32(ar, hi_mbox_io_block_sz, 256); + if (ret) + return ret; + + ret = ath10k_bmi_write32(ar, hi_mbox_isr_yield_limit, 99); + if (ret) + return ret; + + ret = ath10k_bmi_read32(ar, hi_acs_flags, ¶m); + if (ret) + return ret; /* Data transfer is not initiated, when reduced Tx completion * is used for SDIO. disable it until fixed @@ -700,14 +710,23 @@ static void ath10k_init_sdio(struct ath10k *ar, enum ath10k_firmware_mode mode) else param |= HI_ACS_FLAGS_SDIO_SWAP_MAILBOX_SET; - ath10k_bmi_write32(ar, hi_acs_flags, param); + ret = ath10k_bmi_write32(ar, hi_acs_flags, param); + if (ret) + return ret; /* Explicitly set fwlog prints to zero as target may turn it on * based on scratch registers. */ - ath10k_bmi_read32(ar, hi_option_flag, ¶m); + ret = ath10k_bmi_read32(ar, hi_option_flag, ¶m); + if (ret) + return ret; + param |= HI_OPTION_DISABLE_DBGLOG; - ath10k_bmi_write32(ar, hi_option_flag, param); + ret = ath10k_bmi_write32(ar, hi_option_flag, param); + if (ret) + return ret; + + return 0; } static int ath10k_init_configure_target(struct ath10k *ar) @@ -1009,6 +1028,7 @@ static int ath10k_download_fw(struct ath10k *ar) u32 address, data_len; const void *data; int ret; + struct pm_qos_request latency_qos; address = ar->hw_params.patch_load_addr; @@ -1042,8 +1062,14 @@ static int ath10k_download_fw(struct ath10k *ar) ret); } - return ath10k_bmi_fast_download(ar, address, - data, data_len); + memset(&latency_qos, 0, sizeof(latency_qos)); + pm_qos_add_request(&latency_qos, PM_QOS_CPU_DMA_LATENCY, 0); + + ret = ath10k_bmi_fast_download(ar, address, data, data_len); + + pm_qos_remove_request(&latency_qos); + + return ret; } void ath10k_core_free_board_files(struct ath10k *ar) @@ -2565,8 +2591,13 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, if (status) goto err; - if (ar->hif.bus == ATH10K_BUS_SDIO) - ath10k_init_sdio(ar, mode); + if (ar->hif.bus == ATH10K_BUS_SDIO) { + status = ath10k_init_sdio(ar, mode); + if (status) { + ath10k_err(ar, "failed to init SDIO: %d\n", status); + goto err; + } + } } ar->htc.htc_ops.target_send_suspend_complete = @@ -2787,7 +2818,7 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode, status = ath10k_hif_set_target_log_mode(ar, fw_diag_log); if (status && status != -EOPNOTSUPP) { - ath10k_warn(ar, "set traget log mode faileds: %d\n", status); + ath10k_warn(ar, "set target log mode failed: %d\n", status); goto err_hif_stop; } diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 4d7db07db6ba..af68eb5d0776 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -169,6 +169,7 @@ struct ath10k_wmi { struct wmi_cmd_map *cmd; struct wmi_vdev_param_map *vdev_param; struct wmi_pdev_param_map *pdev_param; + struct wmi_peer_param_map *peer_param; const struct wmi_ops *ops; const struct wmi_peer_flags_map *peer_flags; @@ -963,12 +964,20 @@ struct ath10k { u32 hw_eeprom_rd; u32 ht_cap_info; u32 vht_cap_info; + u32 vht_supp_mcs; u32 num_rf_chains; u32 max_spatial_stream; /* protected by conf_mutex */ + u32 low_2ghz_chan; + u32 high_2ghz_chan; u32 low_5ghz_chan; u32 high_5ghz_chan; bool ani_enabled; + u32 sys_cap_info; + + /* protected by data_lock */ + bool hw_rfkill_on; + /* protected by conf_mutex */ u8 ps_state_enable; diff --git a/drivers/net/wireless/ath/ath10k/coredump.c b/drivers/net/wireless/ath/ath10k/coredump.c index b6d2932383cf..2a4498067024 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.c +++ b/drivers/net/wireless/ath/ath10k/coredump.c @@ -703,7 +703,7 @@ static const struct ath10k_mem_region qca99x0_hw20_mem_regions[] = { }, { .type = ATH10K_MEM_REGION_TYPE_REG, - .start = 0x98000, + .start = 0x980000, .len = 0x50000, .name = "IRAM", .section_table = { @@ -786,7 +786,7 @@ static const struct ath10k_mem_region qca9984_hw10_mem_regions[] = { }, { .type = ATH10K_MEM_REGION_TYPE_REG, - .start = 0x98000, + .start = 0x980000, .len = 0x50000, .name = "IRAM", .section_table = { @@ -891,7 +891,7 @@ static const struct ath10k_mem_region qca4019_hw10_mem_regions[] = { }, { .type = ATH10K_MEM_REGION_TYPE_REG, - .start = 0x98000, + .start = 0x980000, .len = 0x50000, .name = "IRAM", .section_table = { @@ -951,6 +951,19 @@ static const struct ath10k_mem_region qca4019_hw10_mem_regions[] = { }, }; +static const struct ath10k_mem_region wcn399x_hw10_mem_regions[] = { + { + /* MSA region start is not fixed, hence it is assigned at runtime */ + .type = ATH10K_MEM_REGION_TYPE_MSA, + .len = 0x100000, + .name = "DRAM", + .section_table = { + .sections = NULL, + .size = 0, + }, + }, +}; + static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { { .hw_id = QCA6174_HW_1_0_VERSION, @@ -1048,6 +1061,14 @@ static const struct ath10k_hw_mem_layout hw_mem_layouts[] = { .size = ARRAY_SIZE(qca4019_hw10_mem_regions), }, }, + { + .hw_id = WCN3990_HW_1_0_DEV_VERSION, + .hw_rev = ATH10K_HW_WCN3990, + .region_table = { + .regions = wcn399x_hw10_mem_regions, + .size = ARRAY_SIZE(wcn399x_hw10_mem_regions), + }, + }, }; static u32 ath10k_coredump_get_ramdump_size(struct ath10k *ar) @@ -1208,9 +1229,11 @@ static struct ath10k_dump_file_data *ath10k_coredump_build(struct ath10k *ar) dump_tlv = (struct ath10k_tlv_dump_data *)(buf + sofar); dump_tlv->type = cpu_to_le32(ATH10K_FW_CRASH_DUMP_RAM_DATA); dump_tlv->tlv_len = cpu_to_le32(crash_data->ramdump_buf_len); - memcpy(dump_tlv->tlv_data, crash_data->ramdump_buf, - crash_data->ramdump_buf_len); - sofar += sizeof(*dump_tlv) + crash_data->ramdump_buf_len; + if (crash_data->ramdump_buf_len) { + memcpy(dump_tlv->tlv_data, crash_data->ramdump_buf, + crash_data->ramdump_buf_len); + sofar += sizeof(*dump_tlv) + crash_data->ramdump_buf_len; + } } mutex_unlock(&ar->dump_mutex); @@ -1257,6 +1280,9 @@ int ath10k_coredump_register(struct ath10k *ar) if (test_bit(ATH10K_FW_CRASH_DUMP_RAM_DATA, &ath10k_coredump_mask)) { crash_data->ramdump_buf_len = ath10k_coredump_get_ramdump_size(ar); + if (!crash_data->ramdump_buf_len) + return 0; + crash_data->ramdump_buf = vzalloc(crash_data->ramdump_buf_len); if (!crash_data->ramdump_buf) return -ENOMEM; diff --git a/drivers/net/wireless/ath/ath10k/coredump.h b/drivers/net/wireless/ath/ath10k/coredump.h index 09de41922f97..8bf03e8c1d3a 100644 --- a/drivers/net/wireless/ath/ath10k/coredump.h +++ b/drivers/net/wireless/ath/ath10k/coredump.h @@ -115,6 +115,7 @@ enum ath10k_mem_region_type { ATH10K_MEM_REGION_TYPE_IRAM2 = 5, ATH10K_MEM_REGION_TYPE_IOSRAM = 6, ATH10K_MEM_REGION_TYPE_IOREG = 7, + ATH10K_MEM_REGION_TYPE_MSA = 8, }; /* Define a section of the region which should be copied. As not all parts diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index bd2b5628f850..04c50a26a4f4 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1516,7 +1516,7 @@ static void ath10k_tpc_stats_print(struct ath10k_tpc_stats *tpc_stats, *len += scnprintf(buf + *len, buf_len - *len, "No. Preamble Rate_code "); - for (i = 0; i < WMI_TPC_TX_N_CHAIN; i++) + for (i = 0; i < tpc_stats->num_tx_chain; i++) *len += scnprintf(buf + *len, buf_len - *len, "tpc_value%d ", i); @@ -2532,6 +2532,7 @@ void ath10k_debug_destroy(struct ath10k *ar) ath10k_debug_fw_stats_reset(ar); kfree(ar->debug.tpc_stats); + kfree(ar->debug.tpc_stats_final); } int ath10k_debug_register(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/debugfs_sta.c b/drivers/net/wireless/ath/ath10k/debugfs_sta.c index 42931a669b02..367539f2c370 100644 --- a/drivers/net/wireless/ath/ath10k/debugfs_sta.c +++ b/drivers/net/wireless/ath/ath10k/debugfs_sta.c @@ -430,7 +430,7 @@ ath10k_dbg_sta_write_peer_debug_trigger(struct file *file, } ret = ath10k_wmi_peer_set_param(ar, arsta->arvif->vdev_id, sta->addr, - WMI_PEER_DEBUG, peer_debug_trigger); + ar->wmi.peer_param->debug, peer_debug_trigger); if (ret) { ath10k_warn(ar, "failed to set param to trigger peer tid logs for station ret: %d\n", ret); diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c index 53f1095de8ff..d95b63f133ab 100644 --- a/drivers/net/wireless/ath/ath10k/htt_rx.c +++ b/drivers/net/wireless/ath/ath10k/htt_rx.c @@ -2073,7 +2073,7 @@ static void ath10k_htt_rx_mpdu_desc_pn_hl(struct htt_hl_rx_desc *rx_desc, case 24: pn->pn24 = __le32_to_cpu(rx_desc->pn_31_0); break; - }; + } } static bool ath10k_htt_rx_pn_cmp48(union htt_rx_pn_t *new_pn, @@ -2726,7 +2726,7 @@ static void ath10k_htt_rx_tx_compl_ind(struct ath10k *ar, spin_lock_bh(&ar->data_lock); peer = ath10k_peer_find_by_id(ar, peer_id); - if (!peer) { + if (!peer || !peer->sta) { spin_unlock_bh(&ar->data_lock); rcu_read_unlock(); continue; diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c index c415e971735b..2451e0fb8ee5 100644 --- a/drivers/net/wireless/ath/ath10k/hw.c +++ b/drivers/net/wireless/ath/ath10k/hw.c @@ -155,6 +155,9 @@ const struct ath10k_hw_values qca6174_values = { .num_target_ce_config_wlan = 7, .ce_desc_meta_data_mask = 0xFFFC, .ce_desc_meta_data_lsb = 2, + .rfkill_pin = 16, + .rfkill_cfg = 0, + .rfkill_on_level = 1, }; const struct ath10k_hw_values qca99x0_values = { @@ -1145,6 +1148,7 @@ static bool ath10k_qca99x0_rx_desc_msdu_limit_error(struct htt_rx_desc *rxd) const struct ath10k_hw_ops qca99x0_ops = { .rx_desc_get_l3_pad_bytes = ath10k_qca99x0_rx_desc_get_l3_pad_bytes, .rx_desc_get_msdu_limit_error = ath10k_qca99x0_rx_desc_msdu_limit_error, + .is_rssi_enable = ath10k_htt_tx_rssi_enable, }; const struct ath10k_hw_ops qca6174_ops = { diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 2ae57c1de7b5..35a362329a4f 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -379,6 +379,9 @@ struct ath10k_hw_values { u8 num_target_ce_config_wlan; u16 ce_desc_meta_data_mask; u8 ce_desc_meta_data_lsb; + u32 rfkill_pin; + u32 rfkill_cfg; + bool rfkill_on_level; }; extern const struct ath10k_hw_values qca988x_values; diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index a6d21856b7e7..83cc8778ca1e 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -12,6 +12,7 @@ #include <linux/etherdevice.h> #include <linux/acpi.h> #include <linux/of.h> +#include <linux/bitfield.h> #include "hif.h" #include "core.h" @@ -2773,7 +2774,7 @@ static int ath10k_setup_peer_smps(struct ath10k *ar, struct ath10k_vif *arvif, return -EINVAL; return ath10k_wmi_peer_set_param(ar, arvif->vdev_id, addr, - WMI_PEER_SMPS_STATE, + ar->wmi.peer_param->smps_state, ath10k_smps_map[smps]); } @@ -2930,7 +2931,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw, * poked with peer param command. */ ret = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, arvif->bssid, - WMI_PEER_DUMMY_VAR, 1); + ar->wmi.peer_param->dummy_var, 1); if (ret) { ath10k_warn(ar, "failed to poke peer %pM param for ps workaround on vdev %i: %d\n", arvif->bssid, arvif->vdev_id, ret); @@ -3708,7 +3709,7 @@ static int ath10k_mac_tx(struct ath10k *ar, struct ieee80211_vif *vif, enum ath10k_hw_txrx_mode txmode, enum ath10k_mac_tx_path txpath, - struct sk_buff *skb) + struct sk_buff *skb, bool noque_offchan) { struct ieee80211_hw *hw = ar->hw; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); @@ -3738,10 +3739,10 @@ static int ath10k_mac_tx(struct ath10k *ar, } } - if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) { + if (!noque_offchan && info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) { if (!ath10k_mac_tx_frm_has_freq(ar)) { - ath10k_dbg(ar, ATH10K_DBG_MAC, "queued offchannel skb %pK\n", - skb); + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac queued offchannel skb %pK len %d\n", + skb, skb->len); skb_queue_tail(&ar->offchan_tx_queue, skb); ieee80211_queue_work(hw, &ar->offchan_tx_work); @@ -3803,8 +3804,8 @@ void ath10k_offchan_tx_work(struct work_struct *work) mutex_lock(&ar->conf_mutex); - ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %pK\n", - skb); + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac offchannel skb %pK len %d\n", + skb, skb->len); hdr = (struct ieee80211_hdr *)skb->data; peer_addr = ieee80211_get_DA(hdr); @@ -3850,7 +3851,7 @@ void ath10k_offchan_tx_work(struct work_struct *work) txmode = ath10k_mac_tx_h_get_txmode(ar, vif, sta, skb); txpath = ath10k_mac_tx_h_get_txpath(ar, skb, txmode); - ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb); + ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb, true); if (ret) { ath10k_warn(ar, "failed to transmit offchannel frame: %d\n", ret); @@ -3860,8 +3861,8 @@ void ath10k_offchan_tx_work(struct work_struct *work) time_left = wait_for_completion_timeout(&ar->offchan_tx_completed, 3 * HZ); if (time_left == 0) - ath10k_warn(ar, "timed out waiting for offchannel skb %pK\n", - skb); + ath10k_warn(ar, "timed out waiting for offchannel skb %pK, len: %d\n", + skb, skb->len); if (!peer && tmp_peer_created) { ret = ath10k_peer_delete(ar, vdev_id, peer_addr); @@ -3903,8 +3904,10 @@ void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work) ar->running_fw->fw_file.fw_features)) { paddr = dma_map_single(ar->dev, skb->data, skb->len, DMA_TO_DEVICE); - if (!paddr) + if (dma_mapping_error(ar->dev, paddr)) { + ieee80211_free_txskb(ar->hw, skb); continue; + } ret = ath10k_wmi_mgmt_tx_send(ar, skb, paddr); if (ret) { ath10k_warn(ar, "failed to transmit management frame by ref via WMI: %d\n", @@ -4065,7 +4068,7 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, if (ret) return ret; - skb = ieee80211_tx_dequeue(hw, txq); + skb = ieee80211_tx_dequeue_ni(hw, txq); if (!skb) { spin_lock_bh(&ar->htt.tx_lock); ath10k_htt_tx_dec_pending(htt); @@ -4097,7 +4100,7 @@ int ath10k_mac_tx_push_txq(struct ieee80211_hw *hw, spin_unlock_bh(&ar->htt.tx_lock); } - ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb); + ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb, false); if (unlikely(ret)) { ath10k_warn(ar, "failed to push frame: %d\n", ret); @@ -4378,7 +4381,7 @@ static void ath10k_mac_op_tx(struct ieee80211_hw *hw, spin_unlock_bh(&ar->htt.tx_lock); } - ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb); + ret = ath10k_mac_tx(ar, vif, txmode, txpath, skb, false); if (ret) { ath10k_warn(ar, "failed to transmit frame: %d\n", ret); if (is_htt) { @@ -4754,6 +4757,63 @@ static int __ath10k_fetch_bb_timing_dt(struct ath10k *ar, return 0; } +static int ath10k_mac_rfkill_config(struct ath10k *ar) +{ + u32 param; + int ret; + + if (ar->hw_values->rfkill_pin == 0) { + ath10k_warn(ar, "ath10k does not support hardware rfkill with this device\n"); + return -EOPNOTSUPP; + } + + ath10k_dbg(ar, ATH10K_DBG_MAC, + "mac rfkill_pin %d rfkill_cfg %d rfkill_on_level %d", + ar->hw_values->rfkill_pin, ar->hw_values->rfkill_cfg, + ar->hw_values->rfkill_on_level); + + param = FIELD_PREP(WMI_TLV_RFKILL_CFG_RADIO_LEVEL, + ar->hw_values->rfkill_on_level) | + FIELD_PREP(WMI_TLV_RFKILL_CFG_GPIO_PIN_NUM, + ar->hw_values->rfkill_pin) | + FIELD_PREP(WMI_TLV_RFKILL_CFG_PIN_AS_GPIO, + ar->hw_values->rfkill_cfg); + + ret = ath10k_wmi_pdev_set_param(ar, + ar->wmi.pdev_param->rfkill_config, + param); + if (ret) { + ath10k_warn(ar, + "failed to set rfkill config 0x%x: %d\n", + param, ret); + return ret; + } + return 0; +} + +int ath10k_mac_rfkill_enable_radio(struct ath10k *ar, bool enable) +{ + enum wmi_tlv_rfkill_enable_radio param; + int ret; + + if (enable) + param = WMI_TLV_RFKILL_ENABLE_RADIO_ON; + else + param = WMI_TLV_RFKILL_ENABLE_RADIO_OFF; + + ath10k_dbg(ar, ATH10K_DBG_MAC, "mac rfkill enable %d", param); + + ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->rfkill_enable, + param); + if (ret) { + ath10k_warn(ar, "failed to set rfkill enable param %d: %d\n", + param, ret); + return ret; + } + + return 0; +} + static int ath10k_start(struct ieee80211_hw *hw) { struct ath10k *ar = hw->priv; @@ -4788,6 +4848,16 @@ static int ath10k_start(struct ieee80211_hw *hw) goto err; } + spin_lock_bh(&ar->data_lock); + + if (ar->hw_rfkill_on) { + ar->hw_rfkill_on = false; + spin_unlock_bh(&ar->data_lock); + goto err; + } + + spin_unlock_bh(&ar->data_lock); + ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL); if (ret) { ath10k_err(ar, "Could not init hif: %d\n", ret); @@ -4801,6 +4871,14 @@ static int ath10k_start(struct ieee80211_hw *hw) goto err_power_down; } + if (ar->sys_cap_info & WMI_TLV_SYS_CAP_INFO_RFKILL) { + ret = ath10k_mac_rfkill_config(ar); + if (ret && ret != -EOPNOTSUPP) { + ath10k_warn(ar, "failed to configure rfkill: %d", ret); + goto err_core_stop; + } + } + param = ar->wmi.pdev_param->pmf_qos; ret = ath10k_wmi_pdev_set_param(ar, param, 1); if (ret) { @@ -4960,7 +5038,8 @@ static void ath10k_stop(struct ieee80211_hw *hw) mutex_lock(&ar->conf_mutex); if (ar->state != ATH10K_STATE_OFF) { - ath10k_halt(ar); + if (!ar->hw_rfkill_on) + ath10k_halt(ar); ar->state = ATH10K_STATE_OFF; } mutex_unlock(&ar->conf_mutex); @@ -5635,6 +5714,37 @@ static void ath10k_configure_filter(struct ieee80211_hw *hw, mutex_unlock(&ar->conf_mutex); } +static void ath10k_recalculate_mgmt_rate(struct ath10k *ar, + struct ieee80211_vif *vif, + struct cfg80211_chan_def *def) +{ + struct ath10k_vif *arvif = (void *)vif->drv_priv; + const struct ieee80211_supported_band *sband; + u8 basic_rate_idx; + int hw_rate_code; + u32 vdev_param; + u16 bitrate; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + sband = ar->hw->wiphy->bands[def->chan->band]; + basic_rate_idx = ffs(vif->bss_conf.basic_rates) - 1; + bitrate = sband->bitrates[basic_rate_idx].bitrate; + + hw_rate_code = ath10k_mac_get_rate_hw_value(bitrate); + if (hw_rate_code < 0) { + ath10k_warn(ar, "bitrate not supported %d\n", bitrate); + return; + } + + vdev_param = ar->wmi.vdev_param->mgmt_rate; + ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, + hw_rate_code); + if (ret) + ath10k_warn(ar, "failed to set mgmt tx rate %d\n", ret); +} + static void ath10k_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, @@ -5645,10 +5755,9 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, struct cfg80211_chan_def def; u32 vdev_param, pdev_param, slottime, preamble; u16 bitrate, hw_value; - u8 rate, basic_rate_idx, rateidx; - int ret = 0, hw_rate_code, mcast_rate; + u8 rate, rateidx; + int ret = 0, mcast_rate; enum nl80211_band band; - const struct ieee80211_supported_band *sband; mutex_lock(&ar->conf_mutex); @@ -5872,29 +5981,9 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, arvif->vdev_id, ret); } - if (changed & BSS_CHANGED_BASIC_RATES) { - if (ath10k_mac_vif_chan(vif, &def)) { - mutex_unlock(&ar->conf_mutex); - return; - } - - sband = ar->hw->wiphy->bands[def.chan->band]; - basic_rate_idx = ffs(vif->bss_conf.basic_rates) - 1; - bitrate = sband->bitrates[basic_rate_idx].bitrate; - - hw_rate_code = ath10k_mac_get_rate_hw_value(bitrate); - if (hw_rate_code < 0) { - ath10k_warn(ar, "bitrate not supported %d\n", bitrate); - mutex_unlock(&ar->conf_mutex); - return; - } - - vdev_param = ar->wmi.vdev_param->mgmt_rate; - ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, - hw_rate_code); - if (ret) - ath10k_warn(ar, "failed to set mgmt tx rate %d\n", ret); - } + if (changed & BSS_CHANGED_BASIC_RATES && + !ath10k_mac_vif_chan(arvif->vif, &def)) + ath10k_recalculate_mgmt_rate(ar, vif, &def); mutex_unlock(&ar->conf_mutex); } @@ -6239,7 +6328,7 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, if (sta && sta->tdls) ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_AUTHORIZE, 1); + ar->wmi.peer_param->authorize, 1); exit: mutex_unlock(&ar->conf_mutex); @@ -6330,7 +6419,7 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) sta->addr, bw, mode); err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_PHYMODE, mode); + ar->wmi.peer_param->phymode, mode); if (err) { ath10k_warn(ar, "failed to update STA %pM peer phymode %d: %d\n", sta->addr, mode, err); @@ -6338,7 +6427,7 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) } err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_CHAN_WIDTH, bw); + ar->wmi.peer_param->chan_width, bw); if (err) ath10k_warn(ar, "failed to update STA %pM peer bw %d: %d\n", sta->addr, bw, err); @@ -6349,7 +6438,7 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) sta->addr, nss); err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_NSS, nss); + ar->wmi.peer_param->nss, nss); if (err) ath10k_warn(ar, "failed to update STA %pM nss %d: %d\n", sta->addr, nss, err); @@ -6360,7 +6449,7 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk) sta->addr, smps); err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_SMPS_STATE, smps); + ar->wmi.peer_param->smps_state, smps); if (err) ath10k_warn(ar, "failed to update STA %pM smps %d: %d\n", sta->addr, smps, err); @@ -6434,7 +6523,7 @@ static int ath10k_sta_set_txpwr(struct ieee80211_hw *hw, mutex_lock(&ar->conf_mutex); ret = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, - WMI_PEER_USE_FIXED_PWR, txpwr); + ar->wmi.peer_param->use_fixed_power, txpwr); if (ret) { ath10k_warn(ar, "failed to set tx power for station ret: %d\n", ret); @@ -6515,6 +6604,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw, arsta->tx_stats = kzalloc(sizeof(*arsta->tx_stats), GFP_KERNEL); if (!arsta->tx_stats) { + ath10k_mac_dec_num_stations(arvif, sta); ret = -ENOMEM; goto exit; } @@ -7419,7 +7509,7 @@ static bool ath10k_mac_set_vht_bitrate_mask_fixup(struct ath10k *ar, err = ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr, WMI_PEER_PARAM_FIXED_RATE, rate); if (err) - ath10k_warn(ar, "failed to eanble STA %pM peer fixed rate: %d\n", + ath10k_warn(ar, "failed to enable STA %pM peer fixed rate: %d\n", sta->addr, err); return true; diff --git a/drivers/net/wireless/ath/ath10k/mac.h b/drivers/net/wireless/ath/ath10k/mac.h index 1fe84948b868..98d83a26ea60 100644 --- a/drivers/net/wireless/ath/ath10k/mac.h +++ b/drivers/net/wireless/ath/ath10k/mac.h @@ -72,6 +72,7 @@ struct ieee80211_txq *ath10k_mac_txq_lookup(struct ath10k *ar, u8 tid); int ath10k_mac_ext_resource_config(struct ath10k *ar, u32 val); void ath10k_mac_wait_tx_complete(struct ath10k *ar); +int ath10k_mac_rfkill_enable_radio(struct ath10k *ar, bool enable); static inline void ath10k_tx_h_seq_no(struct ieee80211_vif *vif, struct sk_buff *skb) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index a0b4d265c6eb..bb44f5a0941b 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2567,35 +2567,31 @@ static void ath10k_pci_warm_reset_cpu(struct ath10k *ar) ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS, 0); - val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + - SOC_RESET_CONTROL_ADDRESS); - ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, - val | SOC_RESET_CONTROL_CPU_WARM_RST_MASK); + val = ath10k_pci_soc_read32(ar, SOC_RESET_CONTROL_ADDRESS); + ath10k_pci_soc_write32(ar, SOC_RESET_CONTROL_ADDRESS, + val | SOC_RESET_CONTROL_CPU_WARM_RST_MASK); } static void ath10k_pci_warm_reset_ce(struct ath10k *ar) { u32 val; - val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + - SOC_RESET_CONTROL_ADDRESS); + val = ath10k_pci_soc_read32(ar, SOC_RESET_CONTROL_ADDRESS); - ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, - val | SOC_RESET_CONTROL_CE_RST_MASK); + ath10k_pci_soc_write32(ar, SOC_RESET_CONTROL_ADDRESS, + val | SOC_RESET_CONTROL_CE_RST_MASK); msleep(10); - ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + SOC_RESET_CONTROL_ADDRESS, - val & ~SOC_RESET_CONTROL_CE_RST_MASK); + ath10k_pci_soc_write32(ar, SOC_RESET_CONTROL_ADDRESS, + val & ~SOC_RESET_CONTROL_CE_RST_MASK); } static void ath10k_pci_warm_reset_clear_lf(struct ath10k *ar) { u32 val; - val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS + - SOC_LF_TIMER_CONTROL0_ADDRESS); - ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + - SOC_LF_TIMER_CONTROL0_ADDRESS, - val & ~SOC_LF_TIMER_CONTROL0_ENABLE_MASK); + val = ath10k_pci_soc_read32(ar, SOC_LF_TIMER_CONTROL0_ADDRESS); + ath10k_pci_soc_write32(ar, SOC_LF_TIMER_CONTROL0_ADDRESS, + val & ~SOC_LF_TIMER_CONTROL0_ENABLE_MASK); } static int ath10k_pci_warm_reset(struct ath10k *ar) @@ -3490,7 +3486,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev, struct ath10k_pci *ar_pci; enum ath10k_hw_rev hw_rev; struct ath10k_bus_params bus_params = {}; - bool pci_ps; + bool pci_ps, is_qca988x = false; int (*pci_soft_reset)(struct ath10k *ar); int (*pci_hard_reset)(struct ath10k *ar); u32 (*targ_cpu_to_ce_addr)(struct ath10k *ar, u32 addr); @@ -3500,6 +3496,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev, case QCA988X_2_0_DEVICE_ID: hw_rev = ATH10K_HW_QCA988X; pci_ps = false; + is_qca988x = true; pci_soft_reset = ath10k_pci_warm_reset; pci_hard_reset = ath10k_pci_qca988x_chip_reset; targ_cpu_to_ce_addr = ath10k_pci_qca988x_targ_cpu_to_ce_addr; @@ -3619,25 +3616,34 @@ static int ath10k_pci_probe(struct pci_dev *pdev, goto err_deinit_irq; } + bus_params.dev_type = ATH10K_DEV_TYPE_LL; + bus_params.link_can_suspend = true; + /* Read CHIP_ID before reset to catch QCA9880-AR1A v1 devices that + * fall off the bus during chip_reset. These chips have the same pci + * device id as the QCA9880 BR4A or 2R4E. So that's why the check. + */ + if (is_qca988x) { + bus_params.chip_id = + ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS); + if (bus_params.chip_id != 0xffffffff) { + if (!ath10k_pci_chip_is_supported(pdev->device, + bus_params.chip_id)) + goto err_unsupported; + } + } + ret = ath10k_pci_chip_reset(ar); if (ret) { ath10k_err(ar, "failed to reset chip: %d\n", ret); goto err_free_irq; } - bus_params.dev_type = ATH10K_DEV_TYPE_LL; - bus_params.link_can_suspend = true; bus_params.chip_id = ath10k_pci_soc_read32(ar, SOC_CHIP_ID_ADDRESS); - if (bus_params.chip_id == 0xffffffff) { - ath10k_err(ar, "failed to get chip id\n"); - goto err_free_irq; - } + if (bus_params.chip_id == 0xffffffff) + goto err_unsupported; - if (!ath10k_pci_chip_is_supported(pdev->device, bus_params.chip_id)) { - ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n", - pdev->device, bus_params.chip_id); + if (!ath10k_pci_chip_is_supported(pdev->device, bus_params.chip_id)) goto err_free_irq; - } ret = ath10k_core_register(ar, &bus_params); if (ret) { @@ -3647,6 +3653,10 @@ static int ath10k_pci_probe(struct pci_dev *pdev, return 0; +err_unsupported: + ath10k_err(ar, "device %04x with chip_id %08x isn't supported\n", + pdev->device, bus_params.chip_id); + err_free_irq: ath10k_pci_free_irq(ar); ath10k_pci_rx_retry_sync(ar); diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index 3b63b6257c43..a0ba07b85362 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -111,6 +111,7 @@ static int ath10k_qmi_msa_mem_info_send_sync_msg(struct ath10k_qmi *qmi) struct wlfw_msa_info_resp_msg_v01 resp = {}; struct wlfw_msa_info_req_msg_v01 req = {}; struct ath10k *ar = qmi->ar; + phys_addr_t max_mapped_addr; struct qmi_txn txn; int ret; int i; @@ -150,8 +151,20 @@ static int ath10k_qmi_msa_mem_info_send_sync_msg(struct ath10k_qmi *qmi) goto out; } + max_mapped_addr = qmi->msa_pa + qmi->msa_mem_size; qmi->nr_mem_region = resp.mem_region_info_len; for (i = 0; i < resp.mem_region_info_len; i++) { + if (resp.mem_region_info[i].size > qmi->msa_mem_size || + resp.mem_region_info[i].region_addr > max_mapped_addr || + resp.mem_region_info[i].region_addr < qmi->msa_pa || + resp.mem_region_info[i].size + + resp.mem_region_info[i].region_addr > max_mapped_addr) { + ath10k_err(ar, "received out of range memory region address 0x%llx with size 0x%x, aborting\n", + resp.mem_region_info[i].region_addr, + resp.mem_region_info[i].size); + ret = -EINVAL; + goto fail_unwind; + } qmi->mem_region[i].addr = resp.mem_region_info[i].region_addr; qmi->mem_region[i].size = resp.mem_region_info[i].size; qmi->mem_region[i].secure = resp.mem_region_info[i].secure_flag; @@ -165,6 +178,8 @@ static int ath10k_qmi_msa_mem_info_send_sync_msg(struct ath10k_qmi *qmi) ath10k_dbg(ar, ATH10K_DBG_QMI, "qmi msa mem info request completed\n"); return 0; +fail_unwind: + memset(&qmi->mem_region[0], 0, sizeof(qmi->mem_region[0]) * i); out: return ret; } @@ -291,10 +306,16 @@ static int ath10k_qmi_send_cal_report_req(struct ath10k_qmi *qmi) struct wlfw_cal_report_resp_msg_v01 resp = {}; struct wlfw_cal_report_req_msg_v01 req = {}; struct ath10k *ar = qmi->ar; + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); struct qmi_txn txn; int i, j = 0; int ret; + if (ar_snoc->xo_cal_supported) { + req.xo_cal_data_valid = 1; + req.xo_cal_data = ar_snoc->xo_cal_data; + } + ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_cal_report_resp_msg_v01_ei, &resp); if (ret < 0) @@ -581,22 +602,29 @@ static int ath10k_qmi_host_cap_send_sync(struct ath10k_qmi *qmi) { struct wlfw_host_cap_resp_msg_v01 resp = {}; struct wlfw_host_cap_req_msg_v01 req = {}; + struct qmi_elem_info *req_ei; struct ath10k *ar = qmi->ar; + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); struct qmi_txn txn; int ret; req.daemon_support_valid = 1; req.daemon_support = 0; - ret = qmi_txn_init(&qmi->qmi_hdl, &txn, - wlfw_host_cap_resp_msg_v01_ei, &resp); + ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_host_cap_resp_msg_v01_ei, + &resp); if (ret < 0) goto out; + if (test_bit(ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, &ar_snoc->flags)) + req_ei = wlfw_host_cap_8bit_req_msg_v01_ei; + else + req_ei = wlfw_host_cap_req_msg_v01_ei; + ret = qmi_send_request(&qmi->qmi_hdl, NULL, &txn, QMI_WLFW_HOST_CAP_REQ_V01, WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN, - wlfw_host_cap_req_msg_v01_ei, &req); + req_ei, &req); if (ret < 0) { qmi_txn_cancel(&txn); ath10k_err(ar, "failed to send host capability request: %d\n", ret); @@ -643,7 +671,7 @@ int ath10k_qmi_set_fw_log_mode(struct ath10k *ar, u8 fw_log_mode) wlfw_ini_req_msg_v01_ei, &req); if (ret < 0) { qmi_txn_cancel(&txn); - ath10k_err(ar, "fail to send fw log reqest: %d\n", ret); + ath10k_err(ar, "failed to send fw log request: %d\n", ret); goto out; } @@ -652,7 +680,7 @@ int ath10k_qmi_set_fw_log_mode(struct ath10k *ar, u8 fw_log_mode) goto out; if (resp.resp.result != QMI_RESULT_SUCCESS_V01) { - ath10k_err(ar, "fw log request rejectedr: %d\n", + ath10k_err(ar, "fw log request rejected: %d\n", resp.resp.error); ret = -EINVAL; goto out; @@ -671,6 +699,7 @@ ath10k_qmi_ind_register_send_sync_msg(struct ath10k_qmi *qmi) struct wlfw_ind_register_resp_msg_v01 resp = {}; struct wlfw_ind_register_req_msg_v01 req = {}; struct ath10k *ar = qmi->ar; + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); struct qmi_txn txn; int ret; @@ -681,6 +710,11 @@ ath10k_qmi_ind_register_send_sync_msg(struct ath10k_qmi *qmi) req.msa_ready_enable_valid = 1; req.msa_ready_enable = 1; + if (ar_snoc->xo_cal_supported) { + req.xo_cal_enable_valid = 1; + req.xo_cal_enable = 1; + } + ret = qmi_txn_init(&qmi->qmi_hdl, &txn, wlfw_ind_register_resp_msg_v01_ei, &resp); if (ret < 0) @@ -739,6 +773,13 @@ static void ath10k_qmi_event_server_arrive(struct ath10k_qmi *qmi) if (ret) return; + /* + * HACK: sleep for a while inbetween receiving the msa info response + * and the XPU update to prevent SDM845 from crashing due to a security + * violation, when running MPSS.AT.4.0.c2-01184-SDM845_GEN_PACK-1. + */ + msleep(20); + ret = ath10k_qmi_setup_msa_permissions(qmi); if (ret) return; @@ -795,9 +836,13 @@ ath10k_qmi_driver_event_post(struct ath10k_qmi *qmi, static void ath10k_qmi_event_server_exit(struct ath10k_qmi *qmi) { struct ath10k *ar = qmi->ar; + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); ath10k_qmi_remove_msa_permission(qmi); ath10k_core_free_board_files(ar); + if (!test_bit(ATH10K_SNOC_FLAG_UNREGISTERING, &ar_snoc->flags)) + ath10k_snoc_fw_crashed_dump(ar); + ath10k_snoc_fw_indication(ar, ATH10K_QMI_EVENT_FW_DOWN_IND); ath10k_dbg(ar, ATH10K_DBG_QMI, "wifi fw qmi service disconnected\n"); } diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c index 1fe05c6218c3..86fcf4e1de5f 100644 --- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c +++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.c @@ -1988,6 +1988,28 @@ struct qmi_elem_info wlfw_host_cap_req_msg_v01_ei[] = { {} }; +struct qmi_elem_info wlfw_host_cap_8bit_req_msg_v01_ei[] = { + { + .data_type = QMI_OPT_FLAG, + .elem_len = 1, + .elem_size = sizeof(u8), + .array_type = NO_ARRAY, + .tlv_type = 0x10, + .offset = offsetof(struct wlfw_host_cap_req_msg_v01, + daemon_support_valid), + }, + { + .data_type = QMI_UNSIGNED_1_BYTE, + .elem_len = 1, + .elem_size = sizeof(u8), + .array_type = NO_ARRAY, + .tlv_type = 0x10, + .offset = offsetof(struct wlfw_host_cap_req_msg_v01, + daemon_support), + }, + {} +}; + struct qmi_elem_info wlfw_host_cap_resp_msg_v01_ei[] = { { .data_type = QMI_STRUCT, diff --git a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h index bca1186e1560..4d107e1364a8 100644 --- a/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h +++ b/drivers/net/wireless/ath/ath10k/qmi_wlfw_v01.h @@ -575,6 +575,7 @@ struct wlfw_host_cap_req_msg_v01 { #define WLFW_HOST_CAP_REQ_MSG_V01_MAX_MSG_LEN 189 extern struct qmi_elem_info wlfw_host_cap_req_msg_v01_ei[]; +extern struct qmi_elem_info wlfw_host_cap_8bit_req_msg_v01_ei[]; struct wlfw_host_cap_resp_msg_v01 { struct qmi_response_type_v01 resp; diff --git a/drivers/net/wireless/ath/ath10k/sdio.c b/drivers/net/wireless/ath/ath10k/sdio.c index 9870d2d095c8..120200a93bcc 100644 --- a/drivers/net/wireless/ath/ath10k/sdio.c +++ b/drivers/net/wireless/ath/ath10k/sdio.c @@ -2086,9 +2086,6 @@ static int ath10k_sdio_probe(struct sdio_func *func, goto err_free_wq; } - /* TODO: remove this once SDIO support is fully implemented */ - ath10k_warn(ar, "WARNING: ath10k SDIO support is work-in-progress, problems may arise!\n"); - return 0; err_free_wq: diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index b491361e6ed4..16177497bba7 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -9,9 +9,11 @@ #include <linux/of.h> #include <linux/of_device.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regulator/consumer.h> #include "ce.h" +#include "coredump.h" #include "debug.h" #include "hif.h" #include "htc.h" @@ -36,15 +38,15 @@ static char *const ce_name[] = { "WLAN_CE_11", }; -static struct ath10k_vreg_info vreg_cfg[] = { - {NULL, "vdd-0.8-cx-mx", 800000, 850000, 0, 0, false}, - {NULL, "vdd-1.8-xo", 1800000, 1850000, 0, 0, false}, - {NULL, "vdd-1.3-rfa", 1300000, 1350000, 0, 0, false}, - {NULL, "vdd-3.3-ch0", 3300000, 3350000, 0, 0, false}, +static const char * const ath10k_regulators[] = { + "vdd-0.8-cx-mx", + "vdd-1.8-xo", + "vdd-1.3-rfa", + "vdd-3.3-ch0", }; -static struct ath10k_clk_info clk_cfg[] = { - {NULL, "cxo_ref_clk_pin", 0, false}, +static const char * const ath10k_clocks[] = { + "cxo_ref_clk_pin", }; static void ath10k_snoc_htc_tx_cb(struct ath10k_ce_pipe *ce_state); @@ -976,8 +978,7 @@ static int ath10k_snoc_wlan_enable(struct ath10k *ar, sizeof(struct ath10k_svc_pipe_cfg); cfg.ce_svc_cfg = (struct ath10k_svc_pipe_cfg *) &target_service_to_ce_map_wlan; - cfg.num_shadow_reg_cfg = sizeof(target_shadow_reg_cfg_map) / - sizeof(struct ath10k_shadow_reg_cfg); + cfg.num_shadow_reg_cfg = ARRAY_SIZE(target_shadow_reg_cfg_map); cfg.shadow_reg_cfg = (struct ath10k_shadow_reg_cfg *) &target_shadow_reg_cfg_map; @@ -1257,10 +1258,29 @@ static int ath10k_snoc_resource_init(struct ath10k *ar) ar_snoc->ce_irqs[i].irq_line = res->start; } + ret = device_property_read_u32(&pdev->dev, "qcom,xo-cal-data", + &ar_snoc->xo_cal_data); + ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc xo-cal-data return %d\n", ret); + if (ret == 0) { + ar_snoc->xo_cal_supported = true; + ath10k_dbg(ar, ATH10K_DBG_SNOC, "xo cal data %x\n", + ar_snoc->xo_cal_data); + } + ret = 0; + out: return ret; } +static void ath10k_snoc_quirks_init(struct ath10k *ar) +{ + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); + struct device *dev = &ar_snoc->dev->dev; + + if (of_property_read_bool(dev->of_node, "qcom,snoc-host-cap-8bit-quirk")) + set_bit(ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, &ar_snoc->flags); +} + int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); @@ -1337,296 +1357,102 @@ static void ath10k_snoc_release_resource(struct ath10k *ar) ath10k_ce_free_pipe(ar, i); } -static int ath10k_get_vreg_info(struct ath10k *ar, struct device *dev, - struct ath10k_vreg_info *vreg_info) -{ - struct regulator *reg; - int ret = 0; - - reg = devm_regulator_get_optional(dev, vreg_info->name); - - if (IS_ERR(reg)) { - ret = PTR_ERR(reg); - - if (ret == -EPROBE_DEFER) { - ath10k_err(ar, "EPROBE_DEFER for regulator: %s\n", - vreg_info->name); - return ret; - } - if (vreg_info->required) { - ath10k_err(ar, "Regulator %s doesn't exist: %d\n", - vreg_info->name, ret); - return ret; - } - ath10k_dbg(ar, ATH10K_DBG_SNOC, - "Optional regulator %s doesn't exist: %d\n", - vreg_info->name, ret); - goto done; - } - - vreg_info->reg = reg; - -done: - ath10k_dbg(ar, ATH10K_DBG_SNOC, - "snog vreg %s min_v %u max_v %u load_ua %u settle_delay %lu\n", - vreg_info->name, vreg_info->min_v, vreg_info->max_v, - vreg_info->load_ua, vreg_info->settle_delay); - - return 0; -} - -static int ath10k_get_clk_info(struct ath10k *ar, struct device *dev, - struct ath10k_clk_info *clk_info) -{ - struct clk *handle; - int ret = 0; - - handle = devm_clk_get(dev, clk_info->name); - if (IS_ERR(handle)) { - ret = PTR_ERR(handle); - if (clk_info->required) { - ath10k_err(ar, "snoc clock %s isn't available: %d\n", - clk_info->name, ret); - return ret; - } - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc ignoring clock %s: %d\n", - clk_info->name, - ret); - return 0; - } - - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc clock %s freq %u\n", - clk_info->name, clk_info->freq); - - clk_info->handle = handle; - - return ret; -} - -static int __ath10k_snoc_vreg_on(struct ath10k *ar, - struct ath10k_vreg_info *vreg_info) -{ - int ret; - - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being enabled\n", - vreg_info->name); - - ret = regulator_set_voltage(vreg_info->reg, vreg_info->min_v, - vreg_info->max_v); - if (ret) { - ath10k_err(ar, - "failed to set regulator %s voltage-min: %d voltage-max: %d\n", - vreg_info->name, vreg_info->min_v, vreg_info->max_v); - return ret; - } - - if (vreg_info->load_ua) { - ret = regulator_set_load(vreg_info->reg, vreg_info->load_ua); - if (ret < 0) { - ath10k_err(ar, "failed to set regulator %s load: %d\n", - vreg_info->name, vreg_info->load_ua); - goto err_set_load; - } - } - - ret = regulator_enable(vreg_info->reg); - if (ret) { - ath10k_err(ar, "failed to enable regulator %s\n", - vreg_info->name); - goto err_enable; - } - - if (vreg_info->settle_delay) - udelay(vreg_info->settle_delay); - - return 0; - -err_enable: - regulator_set_load(vreg_info->reg, 0); -err_set_load: - regulator_set_voltage(vreg_info->reg, 0, vreg_info->max_v); - - return ret; -} - -static int __ath10k_snoc_vreg_off(struct ath10k *ar, - struct ath10k_vreg_info *vreg_info) +static int ath10k_hw_power_on(struct ath10k *ar) { + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); int ret; - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc regulator %s being disabled\n", - vreg_info->name); + ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power on\n"); - ret = regulator_disable(vreg_info->reg); + ret = regulator_bulk_enable(ar_snoc->num_vregs, ar_snoc->vregs); if (ret) - ath10k_err(ar, "failed to disable regulator %s\n", - vreg_info->name); - - ret = regulator_set_load(vreg_info->reg, 0); - if (ret < 0) - ath10k_err(ar, "failed to set load %s\n", vreg_info->name); + return ret; - ret = regulator_set_voltage(vreg_info->reg, 0, vreg_info->max_v); + ret = clk_bulk_prepare_enable(ar_snoc->num_clks, ar_snoc->clks); if (ret) - ath10k_err(ar, "failed to set voltage %s\n", vreg_info->name); + goto vreg_off; return ret; -} - -static int ath10k_snoc_vreg_on(struct ath10k *ar) -{ - struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_vreg_info *vreg_info; - int ret = 0; - int i; - - for (i = 0; i < ARRAY_SIZE(vreg_cfg); i++) { - vreg_info = &ar_snoc->vreg[i]; - - if (!vreg_info->reg) - continue; - - ret = __ath10k_snoc_vreg_on(ar, vreg_info); - if (ret) - goto err_reg_config; - } - - return 0; - -err_reg_config: - for (i = i - 1; i >= 0; i--) { - vreg_info = &ar_snoc->vreg[i]; - - if (!vreg_info->reg) - continue; - - __ath10k_snoc_vreg_off(ar, vreg_info); - } +vreg_off: + regulator_bulk_disable(ar_snoc->num_vregs, ar_snoc->vregs); return ret; } -static int ath10k_snoc_vreg_off(struct ath10k *ar) +static int ath10k_hw_power_off(struct ath10k *ar) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_vreg_info *vreg_info; - int ret = 0; - int i; - - for (i = ARRAY_SIZE(vreg_cfg) - 1; i >= 0; i--) { - vreg_info = &ar_snoc->vreg[i]; - if (!vreg_info->reg) - continue; + ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power off\n"); - ret = __ath10k_snoc_vreg_off(ar, vreg_info); - } + clk_bulk_disable_unprepare(ar_snoc->num_clks, ar_snoc->clks); - return ret; + return regulator_bulk_disable(ar_snoc->num_vregs, ar_snoc->vregs); } -static int ath10k_snoc_clk_init(struct ath10k *ar) +static void ath10k_msa_dump_memory(struct ath10k *ar, + struct ath10k_fw_crash_data *crash_data) { struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_clk_info *clk_info; - int ret = 0; - int i; - - for (i = 0; i < ARRAY_SIZE(clk_cfg); i++) { - clk_info = &ar_snoc->clk[i]; - - if (!clk_info->handle) - continue; - - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc clock %s being enabled\n", - clk_info->name); + const struct ath10k_hw_mem_layout *mem_layout; + const struct ath10k_mem_region *current_region; + struct ath10k_dump_ram_data_hdr *hdr; + size_t buf_len; + u8 *buf; - if (clk_info->freq) { - ret = clk_set_rate(clk_info->handle, clk_info->freq); - - if (ret) { - ath10k_err(ar, "failed to set clock %s freq %u\n", - clk_info->name, clk_info->freq); - goto err_clock_config; - } - } - - ret = clk_prepare_enable(clk_info->handle); - if (ret) { - ath10k_err(ar, "failed to enable clock %s\n", - clk_info->name); - goto err_clock_config; - } - } - - return 0; - -err_clock_config: - for (i = i - 1; i >= 0; i--) { - clk_info = &ar_snoc->clk[i]; - - if (!clk_info->handle) - continue; - - clk_disable_unprepare(clk_info->handle); - } + if (!crash_data || !crash_data->ramdump_buf) + return; - return ret; -} + mem_layout = ath10k_coredump_get_mem_layout(ar); + if (!mem_layout) + return; -static int ath10k_snoc_clk_deinit(struct ath10k *ar) -{ - struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); - struct ath10k_clk_info *clk_info; - int i; + current_region = &mem_layout->region_table.regions[0]; - for (i = 0; i < ARRAY_SIZE(clk_cfg); i++) { - clk_info = &ar_snoc->clk[i]; + buf = crash_data->ramdump_buf; + buf_len = crash_data->ramdump_buf_len; + memset(buf, 0, buf_len); - if (!clk_info->handle) - continue; + /* Reserve space for the header. */ + hdr = (void *)buf; + buf += sizeof(*hdr); + buf_len -= sizeof(*hdr); - ath10k_dbg(ar, ATH10K_DBG_SNOC, "snoc clock %s being disabled\n", - clk_info->name); + hdr->region_type = cpu_to_le32(current_region->type); + hdr->start = cpu_to_le32((unsigned long)ar_snoc->qmi->msa_va); + hdr->length = cpu_to_le32(ar_snoc->qmi->msa_mem_size); - clk_disable_unprepare(clk_info->handle); + if (current_region->len < ar_snoc->qmi->msa_mem_size) { + memcpy(buf, ar_snoc->qmi->msa_va, current_region->len); + ath10k_warn(ar, "msa dump length is less than msa size %x, %x\n", + current_region->len, ar_snoc->qmi->msa_mem_size); + } else { + memcpy(buf, ar_snoc->qmi->msa_va, ar_snoc->qmi->msa_mem_size); } - - return 0; } -static int ath10k_hw_power_on(struct ath10k *ar) +void ath10k_snoc_fw_crashed_dump(struct ath10k *ar) { - int ret; + struct ath10k_fw_crash_data *crash_data; + char guid[UUID_STRING_LEN + 1]; - ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power on\n"); + mutex_lock(&ar->dump_mutex); - ret = ath10k_snoc_vreg_on(ar); - if (ret) - return ret; + spin_lock_bh(&ar->data_lock); + ar->stats.fw_crash_counter++; + spin_unlock_bh(&ar->data_lock); - ret = ath10k_snoc_clk_init(ar); - if (ret) - goto vreg_off; + crash_data = ath10k_coredump_new(ar); - return ret; - -vreg_off: - ath10k_snoc_vreg_off(ar); - return ret; -} - -static int ath10k_hw_power_off(struct ath10k *ar) -{ - int ret; - - ath10k_dbg(ar, ATH10K_DBG_SNOC, "soc power off\n"); - - ath10k_snoc_clk_deinit(ar); - - ret = ath10k_snoc_vreg_off(ar); + if (crash_data) + scnprintf(guid, sizeof(guid), "%pUl", &crash_data->guid); + else + scnprintf(guid, sizeof(guid), "n/a"); - return ret; + ath10k_err(ar, "firmware crashed! (guid %s)\n", guid); + ath10k_print_driver_info(ar); + ath10k_msa_dump_memory(ar, crash_data); + mutex_unlock(&ar->dump_mutex); } static const struct of_device_id ath10k_snoc_dt_match[] = { @@ -1678,6 +1504,8 @@ static int ath10k_snoc_probe(struct platform_device *pdev) ar->ce_priv = &ar_snoc->ce; msa_size = drv_data->msa_size; + ath10k_snoc_quirks_init(ar); + ret = ath10k_snoc_resource_init(ar); if (ret) { ath10k_warn(ar, "failed to initialize resource: %d\n", ret); @@ -1695,20 +1523,37 @@ static int ath10k_snoc_probe(struct platform_device *pdev) goto err_release_resource; } - ar_snoc->vreg = vreg_cfg; - for (i = 0; i < ARRAY_SIZE(vreg_cfg); i++) { - ret = ath10k_get_vreg_info(ar, dev, &ar_snoc->vreg[i]); - if (ret) - goto err_free_irq; + ar_snoc->num_vregs = ARRAY_SIZE(ath10k_regulators); + ar_snoc->vregs = devm_kcalloc(&pdev->dev, ar_snoc->num_vregs, + sizeof(*ar_snoc->vregs), GFP_KERNEL); + if (!ar_snoc->vregs) { + ret = -ENOMEM; + goto err_free_irq; } + for (i = 0; i < ar_snoc->num_vregs; i++) + ar_snoc->vregs[i].supply = ath10k_regulators[i]; - ar_snoc->clk = clk_cfg; - for (i = 0; i < ARRAY_SIZE(clk_cfg); i++) { - ret = ath10k_get_clk_info(ar, dev, &ar_snoc->clk[i]); - if (ret) - goto err_free_irq; + ret = devm_regulator_bulk_get(&pdev->dev, ar_snoc->num_vregs, + ar_snoc->vregs); + if (ret < 0) + goto err_free_irq; + + ar_snoc->num_clks = ARRAY_SIZE(ath10k_clocks); + ar_snoc->clks = devm_kcalloc(&pdev->dev, ar_snoc->num_clks, + sizeof(*ar_snoc->clks), GFP_KERNEL); + if (!ar_snoc->clks) { + ret = -ENOMEM; + goto err_free_irq; } + for (i = 0; i < ar_snoc->num_clks; i++) + ar_snoc->clks[i].id = ath10k_clocks[i]; + + ret = devm_clk_bulk_get_optional(&pdev->dev, ar_snoc->num_clks, + ar_snoc->clks); + if (ret) + goto err_free_irq; + ret = ath10k_hw_power_on(ar); if (ret) { ath10k_err(ar, "failed to power on device: %d\n", ret); diff --git a/drivers/net/wireless/ath/ath10k/snoc.h b/drivers/net/wireless/ath/ath10k/snoc.h index d62f53501fbb..c05df45a3945 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.h +++ b/drivers/net/wireless/ath/ath10k/snoc.h @@ -42,29 +42,16 @@ struct ath10k_snoc_ce_irq { u32 irq_line; }; -struct ath10k_vreg_info { - struct regulator *reg; - const char *name; - u32 min_v; - u32 max_v; - u32 load_ua; - unsigned long settle_delay; - bool required; -}; - -struct ath10k_clk_info { - struct clk *handle; - const char *name; - u32 freq; - bool required; -}; - enum ath10k_snoc_flags { ATH10K_SNOC_FLAG_REGISTERED, ATH10K_SNOC_FLAG_UNREGISTERING, ATH10K_SNOC_FLAG_RECOVERY, + ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, }; +struct clk_bulk_data; +struct regulator_bulk_data; + struct ath10k_snoc { struct platform_device *dev; struct ath10k *ar; @@ -76,10 +63,14 @@ struct ath10k_snoc { struct ath10k_snoc_ce_irq ce_irqs[CE_COUNT_MAX]; struct ath10k_ce ce; struct timer_list rx_post_retry; - struct ath10k_vreg_info *vreg; - struct ath10k_clk_info *clk; + struct regulator_bulk_data *vregs; + size_t num_vregs; + struct clk_bulk_data *clks; + size_t num_clks; struct ath10k_qmi *qmi; unsigned long flags; + bool xo_cal_supported; + u32 xo_cal_data; }; static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) @@ -88,5 +79,6 @@ static inline struct ath10k_snoc *ath10k_snoc_priv(struct ath10k *ar) } int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type); +void ath10k_snoc_fw_crashed_dump(struct ath10k *ar); #endif /* _SNOC_H_ */ diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c index 4102df016931..39abf8b12903 100644 --- a/drivers/net/wireless/ath/ath10k/txrx.c +++ b/drivers/net/wireless/ath/ath10k/txrx.c @@ -95,6 +95,8 @@ int ath10k_txrx_tx_unref(struct ath10k_htt *htt, info = IEEE80211_SKB_CB(msdu); memset(&info->status, 0, sizeof(info->status)); + info->status.rates[0].idx = -1; + trace_ath10k_txrx_tx_unref(ar, tx_done->msdu_id); if (!(info->flags & IEEE80211_TX_CTL_NO_ACK)) diff --git a/drivers/net/wireless/ath/ath10k/usb.c b/drivers/net/wireless/ath/ath10k/usb.c index e1420f67f776..1e0343081be9 100644 --- a/drivers/net/wireless/ath/ath10k/usb.c +++ b/drivers/net/wireless/ath/ath10k/usb.c @@ -38,6 +38,10 @@ ath10k_usb_alloc_urb_from_pipe(struct ath10k_usb_pipe *pipe) struct ath10k_urb_context *urb_context = NULL; unsigned long flags; + /* bail if this pipe is not initialized */ + if (!pipe->ar_usb) + return NULL; + spin_lock_irqsave(&pipe->ar_usb->cs_lock, flags); if (!list_empty(&pipe->urb_list_head)) { urb_context = list_first_entry(&pipe->urb_list_head, @@ -55,6 +59,10 @@ static void ath10k_usb_free_urb_to_pipe(struct ath10k_usb_pipe *pipe, { unsigned long flags; + /* bail if this pipe is not initialized */ + if (!pipe->ar_usb) + return; + spin_lock_irqsave(&pipe->ar_usb->cs_lock, flags); pipe->urb_cnt++; @@ -435,6 +443,7 @@ static int ath10k_usb_hif_tx_sg(struct ath10k *ar, u8 pipe_id, ath10k_dbg(ar, ATH10K_DBG_USB_BULK, "usb bulk transmit failed: %d\n", ret); usb_unanchor_urb(urb); + usb_free_urb(urb); ret = -EINVAL; goto err_free_urb_to_pipe; } diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 4d5d10c01064..69a1ec53df29 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -409,6 +409,49 @@ static int ath10k_wmi_tlv_event_tx_pause(struct ath10k *ar, return 0; } +static void ath10k_wmi_tlv_event_rfkill_state_change(struct ath10k *ar, + struct sk_buff *skb) +{ + const struct wmi_tlv_rfkill_state_change_ev *ev; + const void **tb; + bool radio; + int ret; + + tb = ath10k_wmi_tlv_parse_alloc(ar, skb->data, skb->len, GFP_ATOMIC); + if (IS_ERR(tb)) { + ret = PTR_ERR(tb); + ath10k_warn(ar, + "failed to parse rfkill state change event: %d\n", + ret); + return; + } + + ev = tb[WMI_TLV_TAG_STRUCT_RFKILL_EVENT]; + if (!ev) { + kfree(tb); + return; + } + + ath10k_dbg(ar, ATH10K_DBG_MAC, + "wmi tlv rfkill state change gpio %d type %d radio_state %d\n", + __le32_to_cpu(ev->gpio_pin_num), + __le32_to_cpu(ev->int_type), + __le32_to_cpu(ev->radio_state)); + + radio = (__le32_to_cpu(ev->radio_state) == WMI_TLV_RFKILL_RADIO_STATE_ON); + + spin_lock_bh(&ar->data_lock); + + if (!radio) + ar->hw_rfkill_on = true; + + spin_unlock_bh(&ar->data_lock); + + /* notify cfg80211 radio state change */ + ath10k_mac_rfkill_enable_radio(ar, radio); + wiphy_rfkill_set_hw_state(ar->hw->wiphy, !radio); +} + static int ath10k_wmi_tlv_event_temperature(struct ath10k *ar, struct sk_buff *skb) { @@ -629,6 +672,9 @@ static void ath10k_wmi_tlv_op_rx(struct ath10k *ar, struct sk_buff *skb) case WMI_TLV_TX_PAUSE_EVENTID: ath10k_wmi_tlv_event_tx_pause(ar, skb); break; + case WMI_TLV_RFKILL_STATE_CHANGE_EVENTID: + ath10k_wmi_tlv_event_rfkill_state_change(ar, skb); + break; case WMI_TLV_PDEV_TEMPERATURE_EVENTID: ath10k_wmi_tlv_event_temperature(ar, skb); break; @@ -1201,17 +1247,21 @@ static int ath10k_wmi_tlv_op_pull_svc_rdy_ev(struct ath10k *ar, arg->max_tx_power = ev->hw_max_tx_power; arg->ht_cap = ev->ht_cap_info; arg->vht_cap = ev->vht_cap_info; + arg->vht_supp_mcs = ev->vht_supp_mcs; arg->sw_ver0 = ev->abi.abi_ver0; arg->sw_ver1 = ev->abi.abi_ver1; arg->fw_build = ev->fw_build_vers; arg->phy_capab = ev->phy_capability; arg->num_rf_chains = ev->num_rf_chains; arg->eeprom_rd = reg->eeprom_rd; + arg->low_2ghz_chan = reg->low_2ghz_chan; + arg->high_2ghz_chan = reg->high_2ghz_chan; arg->low_5ghz_chan = reg->low_5ghz_chan; arg->high_5ghz_chan = reg->high_5ghz_chan; arg->num_mem_reqs = ev->num_mem_reqs; arg->service_map = svc_bmap; arg->service_map_len = ath10k_wmi_tlv_len(svc_bmap); + arg->sys_cap_info = ev->sys_cap_info; ret = ath10k_wmi_tlv_iter(ar, mem_reqs, ath10k_wmi_tlv_len(mem_reqs), ath10k_wmi_tlv_parse_mem_reqs, arg); @@ -1649,8 +1699,9 @@ ath10k_wmi_tlv_op_gen_pdev_set_param(struct ath10k *ar, u32 param_id, static void ath10k_wmi_tlv_put_host_mem_chunks(struct ath10k *ar, void *host_mem_chunks) { - struct host_memory_chunk *chunk; + struct host_memory_chunk_tlv *chunk; struct wmi_tlv *tlv; + dma_addr_t paddr; int i; __le16 tlv_len, tlv_tag; @@ -1666,6 +1717,12 @@ ath10k_wmi_tlv_put_host_mem_chunks(struct ath10k *ar, void *host_mem_chunks) chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len); chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); + if (test_bit(WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, + ar->wmi.svc_map)) { + paddr = ar->wmi.mem_chunks[i].paddr; + chunk->ptr_high = __cpu_to_le32(upper_32_bits(paddr)); + } + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi-tlv chunk %d len %d, addr 0x%llx, id 0x%x\n", i, @@ -1689,7 +1746,7 @@ static struct sk_buff *ath10k_wmi_tlv_op_gen_init(struct ath10k *ar) void *ptr; chunks_len = ar->wmi.num_mem_chunks * - (sizeof(struct host_memory_chunk) + sizeof(*tlv)); + (sizeof(struct host_memory_chunk_tlv) + sizeof(*tlv)); len = (sizeof(*tlv) + sizeof(*cmd)) + (sizeof(*tlv) + sizeof(*cfg)) + (sizeof(*tlv) + chunks_len); @@ -4204,6 +4261,26 @@ static struct wmi_pdev_param_map wmi_tlv_pdev_param_map = { .wapi_mbssid_offset = WMI_PDEV_PARAM_UNSUPPORTED, .arp_srcaddr = WMI_PDEV_PARAM_UNSUPPORTED, .arp_dstaddr = WMI_PDEV_PARAM_UNSUPPORTED, + .rfkill_config = WMI_TLV_PDEV_PARAM_HW_RFKILL_CONFIG, + .rfkill_enable = WMI_TLV_PDEV_PARAM_RFKILL_ENABLE, +}; + +static struct wmi_peer_param_map wmi_tlv_peer_param_map = { + .smps_state = WMI_TLV_PEER_SMPS_STATE, + .ampdu = WMI_TLV_PEER_AMPDU, + .authorize = WMI_TLV_PEER_AUTHORIZE, + .chan_width = WMI_TLV_PEER_CHAN_WIDTH, + .nss = WMI_TLV_PEER_NSS, + .use_4addr = WMI_TLV_PEER_USE_4ADDR, + .membership = WMI_TLV_PEER_MEMBERSHIP, + .user_pos = WMI_TLV_PEER_USERPOS, + .crit_proto_hint_enabled = WMI_TLV_PEER_CRIT_PROTO_HINT_ENABLED, + .tx_fail_cnt_thr = WMI_TLV_PEER_TX_FAIL_CNT_THR, + .set_hw_retry_cts2s = WMI_TLV_PEER_SET_HW_RETRY_CTS2S, + .ibss_atim_win_len = WMI_TLV_PEER_IBSS_ATIM_WINDOW_LENGTH, + .phymode = WMI_TLV_PEER_PHYMODE, + .use_fixed_power = WMI_TLV_PEER_USE_FIXED_PWR, + .dummy_var = WMI_TLV_PEER_DUMMY_VAR, }; static struct wmi_vdev_param_map wmi_tlv_vdev_param_map = { @@ -4394,6 +4471,7 @@ void ath10k_wmi_tlv_attach(struct ath10k *ar) ar->wmi.cmd = &wmi_tlv_cmd_map; ar->wmi.vdev_param = &wmi_tlv_vdev_param_map; ar->wmi.pdev_param = &wmi_tlv_pdev_param_map; + ar->wmi.peer_param = &wmi_tlv_peer_param_map; ar->wmi.ops = &wmi_tlv_ops; ar->wmi.peer_flags = &wmi_tlv_peer_flags_map; } diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.h b/drivers/net/wireless/ath/ath10k/wmi-tlv.h index 649b229a41e9..4972dc12991c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.h +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.h @@ -7,6 +7,8 @@ #ifndef _WMI_TLV_H #define _WMI_TLV_H +#include <linux/bitops.h> + #define WMI_TLV_CMD(grp_id) (((grp_id) << 12) | 0x1) #define WMI_TLV_EV(grp_id) (((grp_id) << 12) | 0x1) #define WMI_TLV_CMD_UNSUPPORTED 0 @@ -528,6 +530,24 @@ enum wmi_tlv_vdev_param { WMI_TLV_VDEV_PARAM_IBSS_PS_1RX_CHAIN_IN_ATIM_WINDOW_ENABLE, }; +enum wmi_tlv_peer_param { + WMI_TLV_PEER_SMPS_STATE = 0x1, /* see %wmi_peer_smps_state */ + WMI_TLV_PEER_AMPDU = 0x2, + WMI_TLV_PEER_AUTHORIZE = 0x3, + WMI_TLV_PEER_CHAN_WIDTH = 0x4, + WMI_TLV_PEER_NSS = 0x5, + WMI_TLV_PEER_USE_4ADDR = 0x6, + WMI_TLV_PEER_MEMBERSHIP = 0x7, + WMI_TLV_PEER_USERPOS = 0x8, + WMI_TLV_PEER_CRIT_PROTO_HINT_ENABLED = 0x9, + WMI_TLV_PEER_TX_FAIL_CNT_THR = 0xa, + WMI_TLV_PEER_SET_HW_RETRY_CTS2S = 0xb, + WMI_TLV_PEER_IBSS_ATIM_WINDOW_LENGTH = 0xc, + WMI_TLV_PEER_PHYMODE = 0xd, + WMI_TLV_PEER_USE_FIXED_PWR = 0xe, + WMI_TLV_PEER_DUMMY_VAR = 0xff, +}; + enum wmi_tlv_peer_flags { WMI_TLV_PEER_AUTH = 0x00000001, WMI_TLV_PEER_QOS = 0x00000002, @@ -1409,6 +1429,11 @@ enum wmi_tlv_service { WMI_TLV_SERVICE_WLAN_HPCS_PULSE = 172, WMI_TLV_SERVICE_PER_VDEV_CHAINMASK_CONFIG_SUPPORT = 173, WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI = 174, + WMI_TLV_SERVICE_NAN_DISABLE_SUPPORT = 175, + WMI_TLV_SERVICE_HTT_H2T_NO_HTC_HDR_LEN_IN_MSG_LEN = 176, + WMI_TLV_SERVICE_COEX_SUPPORT_UNEQUAL_ISOLATION = 177, + WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT = 178, + WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS = 179, WMI_TLV_MAX_EXT_SERVICE = 256, }; @@ -1588,6 +1613,9 @@ wmi_tlv_svc_map_ext(const __le32 *in, unsigned long *out, size_t len) WMI_TLV_MAX_SERVICE); SVCMAP(WMI_TLV_SERVICE_TX_DATA_MGMT_ACK_RSSI, WMI_SERVICE_TX_DATA_ACK_RSSI, WMI_TLV_MAX_SERVICE); + SVCMAP(WMI_TLV_SERVICE_SUPPORT_EXTEND_ADDRESS, + WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, + WMI_TLV_MAX_SERVICE); } #undef SVCMAP @@ -1743,6 +1771,21 @@ struct wmi_tlv_resource_config { __le32 host_capab; } __packed; +/* structure describing host memory chunk. */ +struct host_memory_chunk_tlv { + /* id of the request that is passed up in service ready */ + __le32 req_id; + + /* the physical address the memory chunk */ + __le32 ptr; + + /* size of the chunk */ + __le32 size; + + /* the upper 32 bit address valid only for more than 32 bit target */ + __le32 ptr_high; +} __packed; + struct wmi_tlv_init_cmd { struct wmi_tlv_abi_version abi; __le32 num_host_mem_chunks; @@ -2235,6 +2278,31 @@ struct wmi_tlv_tdls_peer_event { __le32 vdev_id; } __packed; +enum wmi_tlv_sys_cap_info_flags { + WMI_TLV_SYS_CAP_INFO_RXTX_LED = BIT(0), + WMI_TLV_SYS_CAP_INFO_RFKILL = BIT(1), +}; + +#define WMI_TLV_RFKILL_CFG_GPIO_PIN_NUM GENMASK(5, 0) +#define WMI_TLV_RFKILL_CFG_RADIO_LEVEL BIT(6) +#define WMI_TLV_RFKILL_CFG_PIN_AS_GPIO GENMASK(10, 7) + +enum wmi_tlv_rfkill_enable_radio { + WMI_TLV_RFKILL_ENABLE_RADIO_ON = 0, + WMI_TLV_RFKILL_ENABLE_RADIO_OFF = 1, +}; + +enum wmi_tlv_rfkill_radio_state { + WMI_TLV_RFKILL_RADIO_STATE_OFF = 1, + WMI_TLV_RFKILL_RADIO_STATE_ON = 2, +}; + +struct wmi_tlv_rfkill_state_change_ev { + __le32 gpio_pin_num; + __le32 int_type; + __le32 radio_state; +}; + void ath10k_wmi_tlv_attach(struct ath10k *ar); enum wmi_nlo_auth_algorithm { diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 4f707c6394bb..9f564e2b7a14 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -742,6 +742,19 @@ static struct wmi_cmd_map wmi_10_4_cmd_map = { .radar_found_cmdid = WMI_10_4_RADAR_FOUND_CMDID, }; +static struct wmi_peer_param_map wmi_peer_param_map = { + .smps_state = WMI_PEER_SMPS_STATE, + .ampdu = WMI_PEER_AMPDU, + .authorize = WMI_PEER_AUTHORIZE, + .chan_width = WMI_PEER_CHAN_WIDTH, + .nss = WMI_PEER_NSS, + .use_4addr = WMI_PEER_USE_4ADDR, + .use_fixed_power = WMI_PEER_USE_FIXED_PWR, + .debug = WMI_PEER_DEBUG, + .phymode = WMI_PEER_PHYMODE, + .dummy_var = WMI_PEER_DUMMY_VAR, +}; + /* MAIN WMI VDEV param map */ static struct wmi_vdev_param_map wmi_vdev_param_map = { .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD, @@ -4668,16 +4681,13 @@ static void ath10k_tpc_config_disp_tables(struct ath10k *ar, } pream_idx = 0; - for (i = 0; i < __le32_to_cpu(ev->rate_max); i++) { + for (i = 0; i < tpc_stats->rate_max; i++) { memset(tpc_value, 0, sizeof(tpc_value)); memset(buff, 0, sizeof(buff)); if (i == pream_table[pream_idx]) pream_idx++; - for (j = 0; j < WMI_TPC_TX_N_CHAIN; j++) { - if (j >= __le32_to_cpu(ev->num_tx_chain)) - break; - + for (j = 0; j < tpc_stats->num_tx_chain; j++) { tpc[j] = ath10k_tpc_config_get_rate(ar, ev, i, j + 1, rate_code[i], type); @@ -4790,7 +4800,7 @@ void ath10k_wmi_tpc_config_get_rate_code(u8 *rate_code, u16 *pream_table, void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) { - u32 num_tx_chain; + u32 num_tx_chain, rate_max; u8 rate_code[WMI_TPC_RATE_MAX]; u16 pream_table[WMI_TPC_PREAM_TABLE_MAX]; struct wmi_pdev_tpc_config_event *ev; @@ -4806,6 +4816,13 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) return; } + rate_max = __le32_to_cpu(ev->rate_max); + if (rate_max > WMI_TPC_RATE_MAX) { + ath10k_warn(ar, "number of rate is %d greater than TPC configured rate %d\n", + rate_max, WMI_TPC_RATE_MAX); + rate_max = WMI_TPC_RATE_MAX; + } + tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC); if (!tpc_stats) return; @@ -4822,8 +4839,8 @@ void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, struct sk_buff *skb) __le32_to_cpu(ev->twice_antenna_reduction); tpc_stats->power_limit = __le32_to_cpu(ev->power_limit); tpc_stats->twice_max_rd_power = __le32_to_cpu(ev->twice_max_rd_power); - tpc_stats->num_tx_chain = __le32_to_cpu(ev->num_tx_chain); - tpc_stats->rate_max = __le32_to_cpu(ev->rate_max); + tpc_stats->num_tx_chain = num_tx_chain; + tpc_stats->rate_max = rate_max; ath10k_tpc_config_disp_tables(ar, ev, tpc_stats, rate_code, pream_table, @@ -5018,16 +5035,13 @@ ath10k_wmi_tpc_stats_final_disp_tables(struct ath10k *ar, } pream_idx = 0; - for (i = 0; i < __le32_to_cpu(ev->rate_max); i++) { + for (i = 0; i < tpc_stats->rate_max; i++) { memset(tpc_value, 0, sizeof(tpc_value)); memset(buff, 0, sizeof(buff)); if (i == pream_table[pream_idx]) pream_idx++; - for (j = 0; j < WMI_TPC_TX_N_CHAIN; j++) { - if (j >= __le32_to_cpu(ev->num_tx_chain)) - break; - + for (j = 0; j < tpc_stats->num_tx_chain; j++) { tpc[j] = ath10k_wmi_tpc_final_get_rate(ar, ev, i, j + 1, rate_code[i], type, pream_idx); @@ -5043,7 +5057,7 @@ ath10k_wmi_tpc_stats_final_disp_tables(struct ath10k *ar, void ath10k_wmi_event_tpc_final_table(struct ath10k *ar, struct sk_buff *skb) { - u32 num_tx_chain; + u32 num_tx_chain, rate_max; u8 rate_code[WMI_TPC_FINAL_RATE_MAX]; u16 pream_table[WMI_TPC_PREAM_TABLE_MAX]; struct wmi_pdev_tpc_final_table_event *ev; @@ -5051,12 +5065,24 @@ void ath10k_wmi_event_tpc_final_table(struct ath10k *ar, struct sk_buff *skb) ev = (struct wmi_pdev_tpc_final_table_event *)skb->data; + num_tx_chain = __le32_to_cpu(ev->num_tx_chain); + if (num_tx_chain > WMI_TPC_TX_N_CHAIN) { + ath10k_warn(ar, "number of tx chain is %d greater than TPC final configured tx chain %d\n", + num_tx_chain, WMI_TPC_TX_N_CHAIN); + return; + } + + rate_max = __le32_to_cpu(ev->rate_max); + if (rate_max > WMI_TPC_FINAL_RATE_MAX) { + ath10k_warn(ar, "number of rate is %d greater than TPC final configured rate %d\n", + rate_max, WMI_TPC_FINAL_RATE_MAX); + rate_max = WMI_TPC_FINAL_RATE_MAX; + } + tpc_stats = kzalloc(sizeof(*tpc_stats), GFP_ATOMIC); if (!tpc_stats) return; - num_tx_chain = __le32_to_cpu(ev->num_tx_chain); - ath10k_wmi_tpc_config_get_rate_code(rate_code, pream_table, num_tx_chain); @@ -5069,8 +5095,8 @@ void ath10k_wmi_event_tpc_final_table(struct ath10k *ar, struct sk_buff *skb) __le32_to_cpu(ev->twice_antenna_reduction); tpc_stats->power_limit = __le32_to_cpu(ev->power_limit); tpc_stats->twice_max_rd_power = __le32_to_cpu(ev->twice_max_rd_power); - tpc_stats->num_tx_chain = __le32_to_cpu(ev->num_tx_chain); - tpc_stats->rate_max = __le32_to_cpu(ev->rate_max); + tpc_stats->num_tx_chain = num_tx_chain; + tpc_stats->rate_max = rate_max; ath10k_wmi_tpc_stats_final_disp_tables(ar, ev, tpc_stats, rate_code, pream_table, @@ -5344,11 +5370,14 @@ ath10k_wmi_main_op_pull_svc_rdy_ev(struct ath10k *ar, struct sk_buff *skb, arg->max_tx_power = ev->hw_max_tx_power; arg->ht_cap = ev->ht_cap_info; arg->vht_cap = ev->vht_cap_info; + arg->vht_supp_mcs = ev->vht_supp_mcs; arg->sw_ver0 = ev->sw_version; arg->sw_ver1 = ev->sw_version_1; arg->phy_capab = ev->phy_capability; arg->num_rf_chains = ev->num_rf_chains; arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd; + arg->low_2ghz_chan = ev->hal_reg_capabilities.low_2ghz_chan; + arg->high_2ghz_chan = ev->hal_reg_capabilities.high_2ghz_chan; arg->low_5ghz_chan = ev->hal_reg_capabilities.low_5ghz_chan; arg->high_5ghz_chan = ev->hal_reg_capabilities.high_5ghz_chan; arg->num_mem_reqs = ev->num_mem_reqs; @@ -5383,16 +5412,25 @@ ath10k_wmi_10x_op_pull_svc_rdy_ev(struct ath10k *ar, struct sk_buff *skb, arg->max_tx_power = ev->hw_max_tx_power; arg->ht_cap = ev->ht_cap_info; arg->vht_cap = ev->vht_cap_info; + arg->vht_supp_mcs = ev->vht_supp_mcs; arg->sw_ver0 = ev->sw_version; arg->phy_capab = ev->phy_capability; arg->num_rf_chains = ev->num_rf_chains; arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd; + arg->low_2ghz_chan = ev->hal_reg_capabilities.low_2ghz_chan; + arg->high_2ghz_chan = ev->hal_reg_capabilities.high_2ghz_chan; arg->low_5ghz_chan = ev->hal_reg_capabilities.low_5ghz_chan; arg->high_5ghz_chan = ev->hal_reg_capabilities.high_5ghz_chan; arg->num_mem_reqs = ev->num_mem_reqs; arg->service_map = ev->wmi_service_bitmap; arg->service_map_len = sizeof(ev->wmi_service_bitmap); + /* Deliberately skipping ev->sys_cap_info as WMI and WMI-TLV have + * different values. We would need a translation to handle that, + * but as we don't currently need anything from sys_cap_info from + * WMI interface (only from WMI-TLV) safest it to skip it. + */ + n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs), ARRAY_SIZE(arg->mem_reqs)); for (i = 0; i < n; i++) @@ -5432,6 +5470,7 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power); ar->ht_cap_info = __le32_to_cpu(arg.ht_cap); ar->vht_cap_info = __le32_to_cpu(arg.vht_cap); + ar->vht_supp_mcs = __le32_to_cpu(arg.vht_supp_mcs); ar->fw_version_major = (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24; ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff); @@ -5441,11 +5480,16 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) ar->phy_capability = __le32_to_cpu(arg.phy_capab); ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains); ar->hw_eeprom_rd = __le32_to_cpu(arg.eeprom_rd); + ar->low_2ghz_chan = __le32_to_cpu(arg.low_2ghz_chan); + ar->high_2ghz_chan = __le32_to_cpu(arg.high_2ghz_chan); ar->low_5ghz_chan = __le32_to_cpu(arg.low_5ghz_chan); ar->high_5ghz_chan = __le32_to_cpu(arg.high_5ghz_chan); + ar->sys_cap_info = __le32_to_cpu(arg.sys_cap_info); ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ", arg.service_map, arg.service_map_len); + ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sys_cap_info 0x%x\n", + ar->sys_cap_info); if (ar->num_rf_chains > ar->max_spatial_stream) { ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n", @@ -5544,17 +5588,22 @@ static void ath10k_wmi_event_service_ready_work(struct work_struct *work) skip_mem_alloc: ath10k_dbg(ar, ATH10K_DBG_WMI, - "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x fw_build 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n", + "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_mcs 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x fw_build 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x low_2ghz_chan %d high_2ghz_chan %d low_5ghz_chan %d high_5ghz_chan %d num_mem_reqs 0x%08x\n", __le32_to_cpu(arg.min_tx_power), __le32_to_cpu(arg.max_tx_power), __le32_to_cpu(arg.ht_cap), __le32_to_cpu(arg.vht_cap), + __le32_to_cpu(arg.vht_supp_mcs), __le32_to_cpu(arg.sw_ver0), __le32_to_cpu(arg.sw_ver1), __le32_to_cpu(arg.fw_build), __le32_to_cpu(arg.phy_capab), __le32_to_cpu(arg.num_rf_chains), __le32_to_cpu(arg.eeprom_rd), + __le32_to_cpu(arg.low_2ghz_chan), + __le32_to_cpu(arg.high_2ghz_chan), + __le32_to_cpu(arg.low_5ghz_chan), + __le32_to_cpu(arg.high_5ghz_chan), __le32_to_cpu(arg.num_mem_reqs)); dev_kfree_skb(skb); @@ -5623,7 +5672,7 @@ int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb) } ath10k_dbg(ar, ATH10K_DBG_WMI, - "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n", + "wmi event ready sw_version 0x%08x abi_version %u mac_addr %pM status %d\n", __le32_to_cpu(arg.sw_version), __le32_to_cpu(arg.abi_version), arg.mac_addr, @@ -9332,6 +9381,7 @@ int ath10k_wmi_attach(struct ath10k *ar) ar->wmi.cmd = &wmi_10_4_cmd_map; ar->wmi.vdev_param = &wmi_10_4_vdev_param_map; ar->wmi.pdev_param = &wmi_10_4_pdev_param_map; + ar->wmi.peer_param = &wmi_peer_param_map; ar->wmi.peer_flags = &wmi_10_2_peer_flags_map; ar->wmi_key_cipher = wmi_key_cipher_suites; break; @@ -9340,6 +9390,7 @@ int ath10k_wmi_attach(struct ath10k *ar) ar->wmi.ops = &wmi_10_2_4_ops; ar->wmi.vdev_param = &wmi_10_2_4_vdev_param_map; ar->wmi.pdev_param = &wmi_10_2_4_pdev_param_map; + ar->wmi.peer_param = &wmi_peer_param_map; ar->wmi.peer_flags = &wmi_10_2_peer_flags_map; ar->wmi_key_cipher = wmi_key_cipher_suites; break; @@ -9348,6 +9399,7 @@ int ath10k_wmi_attach(struct ath10k *ar) ar->wmi.ops = &wmi_10_2_ops; ar->wmi.vdev_param = &wmi_10x_vdev_param_map; ar->wmi.pdev_param = &wmi_10x_pdev_param_map; + ar->wmi.peer_param = &wmi_peer_param_map; ar->wmi.peer_flags = &wmi_10_2_peer_flags_map; ar->wmi_key_cipher = wmi_key_cipher_suites; break; @@ -9356,6 +9408,7 @@ int ath10k_wmi_attach(struct ath10k *ar) ar->wmi.ops = &wmi_10_1_ops; ar->wmi.vdev_param = &wmi_10x_vdev_param_map; ar->wmi.pdev_param = &wmi_10x_pdev_param_map; + ar->wmi.peer_param = &wmi_peer_param_map; ar->wmi.peer_flags = &wmi_10x_peer_flags_map; ar->wmi_key_cipher = wmi_key_cipher_suites; break; @@ -9364,6 +9417,7 @@ int ath10k_wmi_attach(struct ath10k *ar) ar->wmi.ops = &wmi_ops; ar->wmi.vdev_param = &wmi_vdev_param_map; ar->wmi.pdev_param = &wmi_pdev_param_map; + ar->wmi.peer_param = &wmi_peer_param_map; ar->wmi.peer_flags = &wmi_peer_flags_map; ar->wmi_key_cipher = wmi_key_cipher_suites; break; @@ -9440,7 +9494,5 @@ void ath10k_wmi_detach(struct ath10k *ar) } cancel_work_sync(&ar->svc_rdy_work); - - if (ar->svc_rdy_skb) - dev_kfree_skb(ar->svc_rdy_skb); + dev_kfree_skb(ar->svc_rdy_skb); } diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index e80dbe7e8f4c..74adce1dd3a9 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -202,6 +202,7 @@ enum wmi_service { WMI_SERVICE_REPORT_AIRTIME, WMI_SERVICE_SYNC_DELETE_CMDS, WMI_SERVICE_TX_PWR_PER_PEER, + WMI_SERVICE_SUPPORT_EXTEND_ADDRESS, /* Remember to add the new value to wmi_service_name()! */ @@ -496,6 +497,7 @@ static inline char *wmi_service_name(enum wmi_service service_id) SVCSTR(WMI_SERVICE_REPORT_AIRTIME); SVCSTR(WMI_SERVICE_SYNC_DELETE_CMDS); SVCSTR(WMI_SERVICE_TX_PWR_PER_PEER); + SVCSTR(WMI_SERVICE_SUPPORT_EXTEND_ADDRESS); case WMI_SERVICE_MAX: return NULL; @@ -3786,6 +3788,8 @@ struct wmi_pdev_param_map { u32 arp_srcaddr; u32 arp_dstaddr; u32 enable_btcoex; + u32 rfkill_config; + u32 rfkill_enable; }; #define WMI_PDEV_PARAM_UNSUPPORTED 0 @@ -5071,6 +5075,25 @@ enum wmi_rate_preamble { /* Value to disable fixed rate setting */ #define WMI_FIXED_RATE_NONE (0xff) +struct wmi_peer_param_map { + u32 smps_state; + u32 ampdu; + u32 authorize; + u32 chan_width; + u32 nss; + u32 use_4addr; + u32 membership; + u32 use_fixed_power; + u32 user_pos; + u32 crit_proto_hint_enabled; + u32 tx_fail_cnt_thr; + u32 set_hw_retry_cts2s; + u32 ibss_atim_win_len; + u32 debug; + u32 phymode; + u32 dummy_var; +}; + struct wmi_vdev_param_map { u32 rts_threshold; u32 fragmentation_threshold; @@ -6842,6 +6865,7 @@ struct wmi_svc_rdy_ev_arg { __le32 max_tx_power; __le32 ht_cap; __le32 vht_cap; + __le32 vht_supp_mcs; __le32 sw_ver0; __le32 sw_ver1; __le32 fw_build; @@ -6849,8 +6873,11 @@ struct wmi_svc_rdy_ev_arg { __le32 num_rf_chains; __le32 eeprom_rd; __le32 num_mem_reqs; + __le32 low_2ghz_chan; + __le32 high_2ghz_chan; __le32 low_5ghz_chan; __le32 high_5ghz_chan; + __le32 sys_cap_info; const __le32 *service_map; size_t service_map_len; const struct wlan_host_mem_req *mem_reqs[WMI_MAX_MEM_REQS]; diff --git a/drivers/net/wireless/ath/ath5k/eeprom.c b/drivers/net/wireless/ath/ath5k/eeprom.c index 94d34ee02265..307f1fea0a88 100644 --- a/drivers/net/wireless/ath/ath5k/eeprom.c +++ b/drivers/net/wireless/ath/ath5k/eeprom.c @@ -1707,7 +1707,7 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah) struct ath5k_eeprom_info *ee = &ah->ah_capabilities.cap_eeprom; u32 offset; u16 val; - int ret = 0, i; + int i; offset = AR5K_EEPROM_CTL(ee->ee_version) + AR5K_EEPROM_N_CTLS(ee->ee_version); @@ -1730,7 +1730,7 @@ ath5k_eeprom_read_spur_chans(struct ath5k_hw *ah) } } - return ret; + return 0; } diff --git a/drivers/net/wireless/ath/ath5k/pci.c b/drivers/net/wireless/ath/ath5k/pci.c index d5ee32ce9eb3..43b4ae86e5fb 100644 --- a/drivers/net/wireless/ath/ath5k/pci.c +++ b/drivers/net/wireless/ath/ath5k/pci.c @@ -300,8 +300,7 @@ ath5k_pci_remove(struct pci_dev *pdev) #ifdef CONFIG_PM_SLEEP static int ath5k_pci_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct ieee80211_hw *hw = pci_get_drvdata(pdev); + struct ieee80211_hw *hw = dev_get_drvdata(dev); struct ath5k_hw *ah = hw->priv; ath5k_led_off(ah); diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c index 2382c6c46851..6885d2ded53a 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.c +++ b/drivers/net/wireless/ath/ath6kl/wmi.c @@ -3650,7 +3650,7 @@ static int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, if (wait) return -EINVAL; /* Offload for wait not supported */ - buf = kmalloc(data_len, GFP_KERNEL); + buf = kmemdup(data, data_len, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -3661,7 +3661,6 @@ static int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, } kfree(wmi->last_mgmt_tx_frame); - memcpy(buf, data, data_len); wmi->last_mgmt_tx_frame = buf; wmi->last_mgmt_tx_frame_len = data_len; @@ -3689,7 +3688,7 @@ static int __ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, if (wait) return -EINVAL; /* Offload for wait not supported */ - buf = kmalloc(data_len, GFP_KERNEL); + buf = kmemdup(data, data_len, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -3700,7 +3699,6 @@ static int __ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, } kfree(wmi->last_mgmt_tx_frame); - memcpy(buf, data, data_len); wmi->last_mgmt_tx_frame = buf; wmi->last_mgmt_tx_frame_len = data_len; diff --git a/drivers/net/wireless/ath/ath9k/Kconfig b/drivers/net/wireless/ath/ath9k/Kconfig index c99f42284465..78620c6b64a2 100644 --- a/drivers/net/wireless/ath/ath9k/Kconfig +++ b/drivers/net/wireless/ath/ath9k/Kconfig @@ -144,13 +144,13 @@ config ATH9K_RFKILL a platform that can toggle the RF-Kill GPIO. config ATH9K_CHANNEL_CONTEXT - bool "Channel Context support" - depends on ATH9K - default n - ---help--- - This option enables channel context support in ath9k, which is needed - for multi-channel concurrency. Enable this if P2P PowerSave support - is required. + bool "Channel Context support" + depends on ATH9K + default n + ---help--- + This option enables channel context support in ath9k, which is needed + for multi-channel concurrency. Enable this if P2P PowerSave support + is required. config ATH9K_PCOEM bool "Atheros ath9k support for PC OEM cards" if EXPERT @@ -162,32 +162,32 @@ config ATH9K_PCI_NO_EEPROM depends on ATH9K_PCI default n help - This separate driver provides a loader in order to support the - AR500X to AR92XX-generation of ath9k PCI(e) WiFi chips, which have - their initialization data (which contains the real PCI Device ID - that ath9k will need) stored together with the calibration data out - of reach for the ath9k chip. + This separate driver provides a loader in order to support the + AR500X to AR92XX-generation of ath9k PCI(e) WiFi chips, which have + their initialization data (which contains the real PCI Device ID + that ath9k will need) stored together with the calibration data out + of reach for the ath9k chip. - These devices are usually various network appliances, routers or - access Points and such. + These devices are usually various network appliances, routers or + access Points and such. - If unsure say N. + If unsure say N. config ATH9K_HTC - tristate "Atheros HTC based wireless cards support" - depends on USB && MAC80211 - select ATH9K_HW - select MAC80211_LEDS - select LEDS_CLASS - select NEW_LEDS - select ATH9K_COMMON - ---help--- - Support for Atheros HTC based cards. - Chipsets supported: AR9271 - - For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc - - The built module will be ath9k_htc. + tristate "Atheros HTC based wireless cards support" + depends on USB && MAC80211 + select ATH9K_HW + select MAC80211_LEDS + select LEDS_CLASS + select NEW_LEDS + select ATH9K_COMMON + ---help--- + Support for Atheros HTC based cards. + Chipsets supported: AR9271 + + For more information: http://wireless.kernel.org/en/users/Drivers/ath9k_htc + + The built module will be ath9k_htc. config ATH9K_HTC_DEBUGFS bool "Atheros ath9k_htc debugging" diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 2b29bf4730f6..b4885a700296 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -4183,7 +4183,7 @@ static void ar9003_hw_thermometer_apply(struct ath_hw *ah) static void ar9003_hw_thermo_cal_apply(struct ath_hw *ah) { - u32 data, ko, kg; + u32 data = 0, ko, kg; if (!AR_SREV_9462_20_OR_LATER(ah)) return; diff --git a/drivers/net/wireless/ath/ath9k/ar9003_hw.c b/drivers/net/wireless/ath/ath9k/ar9003_hw.c index 2fe12b0de5b4..42f00a2a8c80 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_hw.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_hw.c @@ -1037,7 +1037,7 @@ static void ar9003_hw_configpcipowersave(struct ath_hw *ah, } /* - * Configire PCIE after Ini init. SERDES values now come from ini file + * Configure PCIE after Ini init. SERDES values now come from ini file * This enables PCIe low power mode. */ array = power_off ? &ah->iniPcieSerdes : diff --git a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c index 159490f5a111..956fa7828d0c 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c +++ b/drivers/net/wireless/ath/ath9k/ath9k_pci_owl_loader.c @@ -12,7 +12,6 @@ * initialize the chip when the user-space is ready to extract the init code. */ #include <linux/module.h> -#include <linux/version.h> #include <linux/completion.h> #include <linux/etherdevice.h> #include <linux/firmware.h> diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index a82ad739ab80..791f6633667c 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1674,7 +1674,7 @@ static int ath9k_htc_ampdu_action(struct ieee80211_hw *hw, case IEEE80211_AMPDU_TX_START: ret = ath9k_htc_tx_aggr_oper(priv, vif, sta, action, tid); if (!ret) - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c index 4e8e80ac8341..9cec5c216e1f 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c @@ -973,6 +973,8 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, struct ath_htc_rx_status *rxstatus; struct ath_rx_status rx_stats; bool decrypt_error = false; + __be16 rs_datalen; + bool is_phyerr; if (skb->len < HTC_RX_FRAME_HEADER_SIZE) { ath_err(common, "Corrupted RX frame, dropping (len: %d)\n", @@ -982,11 +984,24 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, rxstatus = (struct ath_htc_rx_status *)skb->data; - if (be16_to_cpu(rxstatus->rs_datalen) - - (skb->len - HTC_RX_FRAME_HEADER_SIZE) != 0) { + rs_datalen = be16_to_cpu(rxstatus->rs_datalen); + if (unlikely(rs_datalen - + (skb->len - HTC_RX_FRAME_HEADER_SIZE) != 0)) { ath_err(common, "Corrupted RX data len, dropping (dlen: %d, skblen: %d)\n", - rxstatus->rs_datalen, skb->len); + rs_datalen, skb->len); + goto rx_next; + } + + is_phyerr = rxstatus->rs_status & ATH9K_RXERR_PHY; + /* + * Discard zero-length packets and packets smaller than an ACK + * which are not PHY_ERROR (short radar pulses have a length of 3) + */ + if (unlikely(!rs_datalen || (rs_datalen < 10 && !is_phyerr))) { + ath_warn(common, + "Short RX data len, dropping (dlen: %d)\n", + rs_datalen); goto rx_next; } @@ -1011,7 +1026,7 @@ static bool ath9k_rx_prepare(struct ath9k_htc_priv *priv, * Process PHY errors and return so that the packet * can be dropped. */ - if (rx_stats.rs_status & ATH9K_RXERR_PHY) { + if (unlikely(is_phyerr)) { /* TODO: Not using DFS processing now. */ if (ath_cmn_process_fft(&priv->spec_priv, hdr, &rx_stats, rx_status->mactime)) { diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 34121fbf32e3..0548aa3702e3 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1921,7 +1921,7 @@ static int ath9k_ampdu_action(struct ieee80211_hw *hw, ath9k_ps_wakeup(sc); ret = ath_tx_aggr_start(sc, sta, tid, ssn); if (!ret) - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; ath9k_ps_restore(sc); break; case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index 92b2dd396436..f3461b193c7a 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -1021,13 +1021,12 @@ static void ath_pci_remove(struct pci_dev *pdev) static int ath_pci_suspend(struct device *device) { - struct pci_dev *pdev = to_pci_dev(device); - struct ieee80211_hw *hw = pci_get_drvdata(pdev); + struct ieee80211_hw *hw = dev_get_drvdata(device); struct ath_softc *sc = hw->priv; struct ath_common *common = ath9k_hw_common(sc->sc_ah); if (test_bit(ATH_OP_WOW_ENABLED, &common->op_flags)) { - dev_info(&pdev->dev, "WOW is enabled, bypassing PCI suspend\n"); + dev_info(device, "WOW is enabled, bypassing PCI suspend\n"); return 0; } diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c index 40a8054f8aa6..5914926a5c5b 100644 --- a/drivers/net/wireless/ath/carl9170/main.c +++ b/drivers/net/wireless/ath/carl9170/main.c @@ -1449,8 +1449,7 @@ static int carl9170_op_ampdu_action(struct ieee80211_hw *hw, rcu_assign_pointer(sta_info->agg[tid], tid_info); spin_unlock_bh(&ar->tx_ampdu_list_lock); - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index e25bfdf78c2e..20f4f8ea9f89 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -33,33 +33,33 @@ static int __ath_regd_init(struct ath_regulatory *reg); */ /* Only these channels all allow active scan on all world regulatory domains */ -#define ATH9K_2GHZ_CH01_11 REG_RULE(2412-10, 2462+10, 40, 0, 20, 0) +#define ATH_2GHZ_CH01_11 REG_RULE(2412-10, 2462+10, 40, 0, 20, 0) /* We enable active scan on these a case by case basis by regulatory domain */ -#define ATH9K_2GHZ_CH12_13 REG_RULE(2467-10, 2472+10, 40, 0, 20,\ +#define ATH_2GHZ_CH12_13 REG_RULE(2467-10, 2472+10, 40, 0, 20,\ NL80211_RRF_NO_IR) -#define ATH9K_2GHZ_CH14 REG_RULE(2484-10, 2484+10, 40, 0, 20,\ +#define ATH_2GHZ_CH14 REG_RULE(2484-10, 2484+10, 40, 0, 20,\ NL80211_RRF_NO_IR | \ NL80211_RRF_NO_OFDM) /* We allow IBSS on these on a case by case basis by regulatory domain */ -#define ATH9K_5GHZ_5150_5350 REG_RULE(5150-10, 5350+10, 80, 0, 30,\ +#define ATH_5GHZ_5150_5350 REG_RULE(5150-10, 5350+10, 80, 0, 30,\ NL80211_RRF_NO_IR) -#define ATH9K_5GHZ_5470_5850 REG_RULE(5470-10, 5850+10, 80, 0, 30,\ +#define ATH_5GHZ_5470_5850 REG_RULE(5470-10, 5850+10, 80, 0, 30,\ NL80211_RRF_NO_IR) -#define ATH9K_5GHZ_5725_5850 REG_RULE(5725-10, 5850+10, 80, 0, 30,\ +#define ATH_5GHZ_5725_5850 REG_RULE(5725-10, 5850+10, 80, 0, 30,\ NL80211_RRF_NO_IR) -#define ATH9K_2GHZ_ALL ATH9K_2GHZ_CH01_11, \ - ATH9K_2GHZ_CH12_13, \ - ATH9K_2GHZ_CH14 +#define ATH_2GHZ_ALL ATH_2GHZ_CH01_11, \ + ATH_2GHZ_CH12_13, \ + ATH_2GHZ_CH14 -#define ATH9K_5GHZ_ALL ATH9K_5GHZ_5150_5350, \ - ATH9K_5GHZ_5470_5850 +#define ATH_5GHZ_ALL ATH_5GHZ_5150_5350, \ + ATH_5GHZ_5470_5850 /* This one skips what we call "mid band" */ -#define ATH9K_5GHZ_NO_MIDBAND ATH9K_5GHZ_5150_5350, \ - ATH9K_5GHZ_5725_5850 +#define ATH_5GHZ_NO_MIDBAND ATH_5GHZ_5150_5350, \ + ATH_5GHZ_5725_5850 /* Can be used for: * 0x60, 0x61, 0x62 */ @@ -67,8 +67,8 @@ static const struct ieee80211_regdomain ath_world_regdom_60_61_62 = { .n_reg_rules = 5, .alpha2 = "99", .reg_rules = { - ATH9K_2GHZ_ALL, - ATH9K_5GHZ_ALL, + ATH_2GHZ_ALL, + ATH_5GHZ_ALL, } }; @@ -77,9 +77,9 @@ static const struct ieee80211_regdomain ath_world_regdom_63_65 = { .n_reg_rules = 4, .alpha2 = "99", .reg_rules = { - ATH9K_2GHZ_CH01_11, - ATH9K_2GHZ_CH12_13, - ATH9K_5GHZ_NO_MIDBAND, + ATH_2GHZ_CH01_11, + ATH_2GHZ_CH12_13, + ATH_5GHZ_NO_MIDBAND, } }; @@ -88,8 +88,8 @@ static const struct ieee80211_regdomain ath_world_regdom_64 = { .n_reg_rules = 3, .alpha2 = "99", .reg_rules = { - ATH9K_2GHZ_CH01_11, - ATH9K_5GHZ_NO_MIDBAND, + ATH_2GHZ_CH01_11, + ATH_5GHZ_NO_MIDBAND, } }; @@ -98,8 +98,8 @@ static const struct ieee80211_regdomain ath_world_regdom_66_69 = { .n_reg_rules = 3, .alpha2 = "99", .reg_rules = { - ATH9K_2GHZ_CH01_11, - ATH9K_5GHZ_ALL, + ATH_2GHZ_CH01_11, + ATH_5GHZ_ALL, } }; @@ -108,9 +108,9 @@ static const struct ieee80211_regdomain ath_world_regdom_67_68_6A_6C = { .n_reg_rules = 4, .alpha2 = "99", .reg_rules = { - ATH9K_2GHZ_CH01_11, - ATH9K_2GHZ_CH12_13, - ATH9K_5GHZ_ALL, + ATH_2GHZ_CH01_11, + ATH_2GHZ_CH12_13, + ATH_5GHZ_ALL, } }; diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index 8abda2760e04..6ba0fd57c951 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -2091,7 +2091,7 @@ struct wcn36xx_hal_set_bss_key_rsp_msg { /* * This is used configure the key information on a given station. * When the sec_type is WEP40 or WEP104, the def_wep_idx is used to locate - * a preconfigured key from a BSS the station assoicated with; otherwise + * a preconfigured key from a BSS the station associated with; otherwise * a new key descriptor is created based on the key field. */ struct wcn36xx_hal_set_sta_key_req_msg { diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 79998a3ddb7a..c30fdd0cbf1e 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -935,8 +935,6 @@ static void wcn36xx_bss_info_changed(struct ieee80211_hw *hw, out: mutex_unlock(&wcn->conf_mutex); - - return; } /* this is required when using IEEE80211_HW_HAS_RATE_CONTROL */ @@ -1084,6 +1082,7 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, enum ieee80211_ampdu_mlme_action action = params->action; u16 tid = params->tid; u16 *ssn = ¶ms->ssn; + int ret = 0; wcn36xx_dbg(WCN36XX_DBG_MAC, "mac ampdu action action %d tid %d\n", action, tid); @@ -1106,7 +1105,7 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, sta_priv->ampdu_state[tid] = WCN36XX_AMPDU_START; spin_unlock_bh(&sta_priv->ampdu_lock); - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_OPERATIONAL: spin_lock_bh(&sta_priv->ampdu_lock); @@ -1131,7 +1130,7 @@ static int wcn36xx_ampdu_action(struct ieee80211_hw *hw, mutex_unlock(&wcn->conf_mutex); - return 0; + return ret; } static const struct ieee80211_ops wcn36xx_ops = { diff --git a/drivers/net/wireless/ath/wil6210/boot_loader.h b/drivers/net/wireless/ath/wil6210/boot_loader.h index d32c1f4e533a..a8a43c25f843 100644 --- a/drivers/net/wireless/ath/wil6210/boot_loader.h +++ b/drivers/net/wireless/ath/wil6210/boot_loader.h @@ -1,17 +1,6 @@ +/* SPDX-License-Identifier: ISC */ /* Copyright (c) 2015 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* This file contains the definitions for the boot loader diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index c70854ea5634..7d6f14420855 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/ath/wil6210/debug.c b/drivers/net/wireless/ath/wil6210/debug.c index a9befb971cc4..396c94c53702 100644 --- a/drivers/net/wireless/ath/wil6210/debug.c +++ b/drivers/net/wireless/ath/wil6210/debug.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2013,2016 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/debugfs.c b/drivers/net/wireless/ath/wil6210/debugfs.c index 304b4d4e506a..11d0c79e9056 100644 --- a/drivers/net/wireless/ath/wil6210/debugfs.c +++ b/drivers/net/wireless/ath/wil6210/debugfs.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/module.h> diff --git a/drivers/net/wireless/ath/wil6210/ethtool.c b/drivers/net/wireless/ath/wil6210/ethtool.c index a04c87ffd37b..912c4eaf017b 100644 --- a/drivers/net/wireless/ath/wil6210/ethtool.c +++ b/drivers/net/wireless/ath/wil6210/ethtool.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014,2017 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/ath/wil6210/fw.c b/drivers/net/wireless/ath/wil6210/fw.c index 3e2bbbceca06..6d3413a44b05 100644 --- a/drivers/net/wireless/ath/wil6210/fw.c +++ b/drivers/net/wireless/ath/wil6210/fw.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014-2015,2017 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/firmware.h> #include <linux/module.h> diff --git a/drivers/net/wireless/ath/wil6210/fw.h b/drivers/net/wireless/ath/wil6210/fw.h index fa3164765b20..540fa1607794 100644 --- a/drivers/net/wireless/ath/wil6210/fw.h +++ b/drivers/net/wireless/ath/wil6210/fw.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2014,2016 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __WIL_FW_H__ #define __WIL_FW_H__ diff --git a/drivers/net/wireless/ath/wil6210/fw_inc.c b/drivers/net/wireless/ath/wil6210/fw_inc.c index 94ebfa338e3f..fbc84c03406b 100644 --- a/drivers/net/wireless/ath/wil6210/fw_inc.c +++ b/drivers/net/wireless/ath/wil6210/fw_inc.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* Algorithmic part of the firmware download. diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c index b00a13d6d530..b1480b41cd3a 100644 --- a/drivers/net/wireless/ath/wil6210/interrupt.c +++ b/drivers/net/wireless/ath/wil6210/interrupt.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/interrupt.h> diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 9b72202eeadc..06091d8a9e23 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/moduleparam.h> diff --git a/drivers/net/wireless/ath/wil6210/netdev.c b/drivers/net/wireless/ath/wil6210/netdev.c index a87bb84a8286..07b4a252a23c 100644 --- a/drivers/net/wireless/ath/wil6210/netdev.c +++ b/drivers/net/wireless/ath/wil6210/netdev.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/ath/wil6210/p2p.c b/drivers/net/wireless/ath/wil6210/p2p.c index db087ea58ddf..f26bf046d889 100644 --- a/drivers/net/wireless/ath/wil6210/p2p.c +++ b/drivers/net/wireless/ath/wil6210/p2p.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index 18dd8b246022..c174323c5c0b 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/module.h> @@ -629,8 +618,7 @@ static int __maybe_unused wil6210_pm_resume(struct device *dev) static int __maybe_unused wil6210_pm_runtime_idle(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct wil6210_priv *wil = pci_get_drvdata(pdev); + struct wil6210_priv *wil = dev_get_drvdata(dev); wil_dbg_pm(wil, "Runtime idle\n"); @@ -644,8 +632,7 @@ static int __maybe_unused wil6210_pm_runtime_resume(struct device *dev) static int __maybe_unused wil6210_pm_runtime_suspend(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct wil6210_priv *wil = pci_get_drvdata(pdev); + struct wil6210_priv *wil = dev_get_drvdata(dev); if (test_bit(wil_status_suspended, wil->status)) { wil_dbg_pm(wil, "trying to suspend while suspended\n"); diff --git a/drivers/net/wireless/ath/wil6210/pm.c b/drivers/net/wireless/ath/wil6210/pm.c index 56143e7670ed..ed4df561e5c5 100644 --- a/drivers/net/wireless/ath/wil6210/pm.c +++ b/drivers/net/wireless/ath/wil6210/pm.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014,2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/pmc.c b/drivers/net/wireless/ath/wil6210/pmc.c index 4b7ac14fc2a7..9b4ca6b256d2 100644 --- a/drivers/net/wireless/ath/wil6210/pmc.c +++ b/drivers/net/wireless/ath/wil6210/pmc.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2015,2017 Qualcomm Atheros, Inc. * Copyright (c) 2018, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/types.h> diff --git a/drivers/net/wireless/ath/wil6210/pmc.h b/drivers/net/wireless/ath/wil6210/pmc.h index 92b8c4d84a6a..b3d79eb50a43 100644 --- a/drivers/net/wireless/ath/wil6210/pmc.h +++ b/drivers/net/wireless/ath/wil6210/pmc.h @@ -1,18 +1,5 @@ -/* - * Copyright (c) 2012-2015 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ +/* SPDX-License-Identifier: ISC */ +/* Copyright (c) 2012-2015 Qualcomm Atheros, Inc. */ #include <linux/types.h> diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c index 13246d216803..d385bc03033a 100644 --- a/drivers/net/wireless/ath/wil6210/rx_reorder.c +++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/trace.c b/drivers/net/wireless/ath/wil6210/trace.c index cd2534b9c5aa..6909e989baec 100644 --- a/drivers/net/wireless/ath/wil6210/trace.c +++ b/drivers/net/wireless/ath/wil6210/trace.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2013 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/module.h> diff --git a/drivers/net/wireless/ath/wil6210/trace.h b/drivers/net/wireless/ath/wil6210/trace.h index 36ebfcf9ef30..11c989e95880 100644 --- a/drivers/net/wireless/ath/wil6210/trace.h +++ b/drivers/net/wireless/ath/wil6210/trace.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2013-2016 Qualcomm Atheros, Inc. * Copyright (c) 2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #undef TRACE_SYSTEM diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c index 598c1fba9dac..8ebc6d59aa74 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.c +++ b/drivers/net/wireless/ath/wil6210/txrx.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/ath/wil6210/txrx.h b/drivers/net/wireless/ath/wil6210/txrx.h index 5120475b0cd7..1f4c8ec75be8 100644 --- a/drivers/net/wireless/ath/wil6210/txrx.h +++ b/drivers/net/wireless/ath/wil6210/txrx.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2012-2016 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef WIL6210_TXRX_H diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.c b/drivers/net/wireless/ath/wil6210/txrx_edma.c index 04d576deae72..778b63be6a9a 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.c +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2019 The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/ath/wil6210/txrx_edma.h b/drivers/net/wireless/ath/wil6210/txrx_edma.h index 136c51c338cf..c744c65225da 100644 --- a/drivers/net/wireless/ath/wil6210/txrx_edma.h +++ b/drivers/net/wireless/ath/wil6210/txrx_edma.h @@ -1,17 +1,6 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2012-2016,2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef WIL6210_TXRX_EDMA_H diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index 0783c7963621..97626bfd4dac 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -1,18 +1,7 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __WIL6210_H__ diff --git a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c index 772cb00c2002..1332eb8c831f 100644 --- a/drivers/net/wireless/ath/wil6210/wil_crash_dump.c +++ b/drivers/net/wireless/ath/wil6210/wil_crash_dump.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2015,2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include "wil6210.h" diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.c b/drivers/net/wireless/ath/wil6210/wil_platform.c index 4eed05bddb60..10e10dc9fedf 100644 --- a/drivers/net/wireless/ath/wil6210/wil_platform.c +++ b/drivers/net/wireless/ath/wil6210/wil_platform.c @@ -1,17 +1,6 @@ +// SPDX-License-Identifier: ISC /* - * Copyright (c) 2014 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * Copyright (c) 2014-2016 Qualcomm Atheros, Inc. */ #include <linux/device.h> diff --git a/drivers/net/wireless/ath/wil6210/wil_platform.h b/drivers/net/wireless/ath/wil6210/wil_platform.h index bca090611477..5ff66202238d 100644 --- a/drivers/net/wireless/ath/wil6210/wil_platform.h +++ b/drivers/net/wireless/ath/wil6210/wil_platform.h @@ -1,17 +1,6 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __WIL_PLATFORM_H__ diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index 153b84447e40..7a0d934eb271 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -1,18 +1,7 @@ +// SPDX-License-Identifier: ISC /* * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <linux/moduleparam.h> @@ -2505,7 +2494,8 @@ int wmi_set_ie(struct wil6210_vif *vif, u8 type, u16 ie_len, const void *ie) cmd->mgmt_frm_type = type; /* BUG: FW API define ieLen as u8. Will fix FW */ cmd->ie_len = cpu_to_le16(ie_len); - memcpy(cmd->ie_info, ie, ie_len); + if (ie_len) + memcpy(cmd->ie_info, ie, ie_len); rc = wmi_send(wil, WMI_SET_APPIE_CMDID, vif->mid, cmd, len); kfree(cmd); out: @@ -2541,7 +2531,8 @@ int wmi_update_ft_ies(struct wil6210_vif *vif, u16 ie_len, const void *ie) } cmd->ie_len = cpu_to_le16(ie_len); - memcpy(cmd->ie_info, ie, ie_len); + if (ie_len) + memcpy(cmd->ie_info, ie, ie_len); rc = wmi_send(wil, WMI_UPDATE_FT_IES_CMDID, vif->mid, cmd, len); kfree(cmd); @@ -2715,7 +2706,7 @@ int wmi_get_all_temperatures(struct wil6210_priv *wil, return rc; if (reply.evt.status == WMI_FW_STATUS_FAILURE) { - wil_err(wil, "Failed geting TEMP_SENSE_ALL\n"); + wil_err(wil, "Failed getting TEMP_SENSE_ALL\n"); return -EINVAL; } diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h index a2f7034489ae..6bd4ccee28ab 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.h +++ b/drivers/net/wireless/ath/wil6210/wmi.h @@ -1,19 +1,8 @@ +/* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. * Copyright (c) 2012-2017 Qualcomm Atheros, Inc. * Copyright (c) 2006-2012 Wilocity - * - * Permission to use, copy, modify, and/or distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* diff --git a/drivers/net/wireless/atmel/Kconfig b/drivers/net/wireless/atmel/Kconfig index 4c0556b3a5ba..c2142c70f25d 100644 --- a/drivers/net/wireless/atmel/Kconfig +++ b/drivers/net/wireless/atmel/Kconfig @@ -13,29 +13,29 @@ config WLAN_VENDOR_ATMEL if WLAN_VENDOR_ATMEL config ATMEL - tristate "Atmel at76c50x chipset 802.11b support" - depends on CFG80211 && (PCI || PCMCIA) - select WIRELESS_EXT - select WEXT_PRIV - select FW_LOADER - select CRC32 - ---help--- - A driver 802.11b wireless cards based on the Atmel fast-vnet - chips. This driver supports standard Linux wireless extensions. - - Many cards based on this chipset do not have flash memory - and need their firmware loaded at start-up. If yours is - one of these, you will need to provide a firmware image - to be loaded into the card by the driver. The Atmel - firmware package can be downloaded from - <http://www.thekelleys.org.uk/atmel> + tristate "Atmel at76c50x chipset 802.11b support" + depends on CFG80211 && (PCI || PCMCIA) + select WIRELESS_EXT + select WEXT_PRIV + select FW_LOADER + select CRC32 + ---help--- + A driver 802.11b wireless cards based on the Atmel fast-vnet + chips. This driver supports standard Linux wireless extensions. + + Many cards based on this chipset do not have flash memory + and need their firmware loaded at start-up. If yours is + one of these, you will need to provide a firmware image + to be loaded into the card by the driver. The Atmel + firmware package can be downloaded from + <http://www.thekelleys.org.uk/atmel> config PCI_ATMEL - tristate "Atmel at76c506 PCI cards" - depends on ATMEL && PCI - ---help--- - Enable support for PCI and mini-PCI cards containing the - Atmel at76c506 chip. + tristate "Atmel at76c506 PCI cards" + depends on ATMEL && PCI + ---help--- + Enable support for PCI and mini-PCI cards containing the + Atmel at76c506 chip. config PCMCIA_ATMEL tristate "Atmel at76c502/at76c504 PCMCIA cards" diff --git a/drivers/net/wireless/atmel/atmel_cs.c b/drivers/net/wireless/atmel/atmel_cs.c index 7afc9c5329fb..368eebefa741 100644 --- a/drivers/net/wireless/atmel/atmel_cs.c +++ b/drivers/net/wireless/atmel/atmel_cs.c @@ -117,11 +117,9 @@ static int atmel_config_check(struct pcmcia_device *p_dev, void *priv_data) static int atmel_config(struct pcmcia_device *link) { - struct local_info *dev; int ret; const struct pcmcia_device_id *did; - dev = link->priv; did = dev_get_drvdata(&link->dev); dev_dbg(&link->dev, "atmel_config\n"); diff --git a/drivers/net/wireless/broadcom/b43/dma.c b/drivers/net/wireless/broadcom/b43/dma.c index 31bf71a80c26..9733c64bf978 100644 --- a/drivers/net/wireless/broadcom/b43/dma.c +++ b/drivers/net/wireless/broadcom/b43/dma.c @@ -1400,7 +1400,7 @@ int b43_dma_tx(struct b43_wldev *dev, struct sk_buff *skb) /* This TX ring is full. */ unsigned int skb_mapping = skb_get_queue_mapping(skb); ieee80211_stop_queue(dev->wl->hw, skb_mapping); - dev->wl->tx_queue_stopped[skb_mapping] = 1; + dev->wl->tx_queue_stopped[skb_mapping] = true; ring->stopped = true; if (b43_debug(dev, B43_DBG_DMAVERBOSE)) { b43dbg(dev->wl, "Stopped TX ring %d\n", ring->index); @@ -1566,7 +1566,7 @@ void b43_dma_handle_txstatus(struct b43_wldev *dev, } if (dev->wl->tx_queue_stopped[ring->queue_prio]) { - dev->wl->tx_queue_stopped[ring->queue_prio] = 0; + dev->wl->tx_queue_stopped[ring->queue_prio] = false; } else { /* If the driver queue is running wake the corresponding * mac80211 queue. */ diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index b85603e91c7a..39da1a4c30ac 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -3600,7 +3600,7 @@ static void b43_tx_work(struct work_struct *work) else err = b43_dma_tx(dev, skb); if (err == -ENOSPC) { - wl->tx_queue_stopped[queue_num] = 1; + wl->tx_queue_stopped[queue_num] = true; ieee80211_stop_queue(wl->hw, queue_num); skb_queue_head(&wl->tx_queue[queue_num], skb); break; @@ -3611,7 +3611,7 @@ static void b43_tx_work(struct work_struct *work) } if (!err) - wl->tx_queue_stopped[queue_num] = 0; + wl->tx_queue_stopped[queue_num] = false; } #if B43_DEBUG @@ -5603,7 +5603,7 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev) /* Initialize queues and flags. */ for (queue_num = 0; queue_num < B43_QOS_QUEUE_NUM; queue_num++) { skb_queue_head_init(&wl->tx_queue[queue_num]); - wl->tx_queue_stopped[queue_num] = 0; + wl->tx_queue_stopped[queue_num] = false; } snprintf(chip_name, ARRAY_SIZE(chip_name), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index fc12598b2dd3..96fd8e2bf773 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -1108,7 +1108,8 @@ static int brcmf_ops_sdio_suspend(struct device *dev) struct sdio_func *func; struct brcmf_bus *bus_if; struct brcmf_sdio_dev *sdiodev; - mmc_pm_flag_t sdio_flags; + mmc_pm_flag_t pm_caps, sdio_flags; + int ret = 0; func = container_of(dev, struct sdio_func, dev); brcmf_dbg(SDIO, "Enter: F%d\n", func->num); @@ -1119,19 +1120,33 @@ static int brcmf_ops_sdio_suspend(struct device *dev) bus_if = dev_get_drvdata(dev); sdiodev = bus_if->bus_priv.sdio; - brcmf_sdiod_freezer_on(sdiodev); - brcmf_sdio_wd_timer(sdiodev->bus, 0); + pm_caps = sdio_get_host_pm_caps(func); + + if (pm_caps & MMC_PM_KEEP_POWER) { + /* preserve card power during suspend */ + brcmf_sdiod_freezer_on(sdiodev); + brcmf_sdio_wd_timer(sdiodev->bus, 0); + + sdio_flags = MMC_PM_KEEP_POWER; + if (sdiodev->wowl_enabled) { + if (sdiodev->settings->bus.sdio.oob_irq_supported) + enable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr); + else + sdio_flags |= MMC_PM_WAKE_SDIO_IRQ; + } + + if (sdio_set_host_pm_flags(sdiodev->func1, sdio_flags)) + brcmf_err("Failed to set pm_flags %x\n", sdio_flags); - sdio_flags = MMC_PM_KEEP_POWER; - if (sdiodev->wowl_enabled) { - if (sdiodev->settings->bus.sdio.oob_irq_supported) - enable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr); - else - sdio_flags |= MMC_PM_WAKE_SDIO_IRQ; + } else { + /* power will be cut so remove device, probe again in resume */ + brcmf_sdiod_intr_unregister(sdiodev); + ret = brcmf_sdiod_remove(sdiodev); + if (ret) + brcmf_err("Failed to remove device on suspend\n"); } - if (sdio_set_host_pm_flags(sdiodev->func1, sdio_flags)) - brcmf_err("Failed to set pm_flags %x\n", sdio_flags); - return 0; + + return ret; } static int brcmf_ops_sdio_resume(struct device *dev) @@ -1139,13 +1154,23 @@ static int brcmf_ops_sdio_resume(struct device *dev) struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; struct sdio_func *func = container_of(dev, struct sdio_func, dev); + mmc_pm_flag_t pm_caps = sdio_get_host_pm_caps(func); + int ret = 0; brcmf_dbg(SDIO, "Enter: F%d\n", func->num); if (func->num != 2) return 0; - brcmf_sdiod_freezer_off(sdiodev); - return 0; + if (!(pm_caps & MMC_PM_KEEP_POWER)) { + /* bus was powered off and device removed, probe again */ + ret = brcmf_sdiod_probe(sdiodev); + if (ret) + brcmf_err("Failed to probe device on resume\n"); + } else { + brcmf_sdiod_freezer_off(sdiodev); + } + + return ret; } static const struct dev_pm_ops brcmf_sdio_pm_ops = { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index e3ebb7abbdae..5598bbd09b62 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -1282,6 +1282,31 @@ static int brcmf_set_pmk(struct brcmf_if *ifp, const u8 *pmk_data, u16 pmk_len) return err; } +static int brcmf_set_sae_password(struct brcmf_if *ifp, const u8 *pwd_data, + u16 pwd_len) +{ + struct brcmf_pub *drvr = ifp->drvr; + struct brcmf_wsec_sae_pwd_le sae_pwd; + int err; + + if (pwd_len > BRCMF_WSEC_MAX_SAE_PASSWORD_LEN) { + bphy_err(drvr, "sae_password must be less than %d\n", + BRCMF_WSEC_MAX_SAE_PASSWORD_LEN); + return -EINVAL; + } + + sae_pwd.key_len = cpu_to_le16(pwd_len); + memcpy(sae_pwd.key, pwd_data, pwd_len); + + err = brcmf_fil_iovar_data_set(ifp, "sae_password", &sae_pwd, + sizeof(sae_pwd)); + if (err < 0) + bphy_err(drvr, "failed to set SAE password in firmware (len=%u)\n", + pwd_len); + + return err; +} + static void brcmf_link_down(struct brcmf_cfg80211_vif *vif, u16 reason) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(vif->wdev.wiphy); @@ -1505,6 +1530,8 @@ static s32 brcmf_set_wpa_version(struct net_device *ndev, val = WPA_AUTH_PSK | WPA_AUTH_UNSPECIFIED; else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2) val = WPA2_AUTH_PSK | WPA2_AUTH_UNSPECIFIED; + else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_3) + val = WPA3_AUTH_SAE_PSK; else val = WPA_AUTH_DISABLED; brcmf_dbg(CONN, "setting wpa_auth to 0x%0x\n", val); @@ -1537,6 +1564,10 @@ static s32 brcmf_set_auth_type(struct net_device *ndev, val = 1; brcmf_dbg(CONN, "shared key\n"); break; + case NL80211_AUTHTYPE_SAE: + val = 3; + brcmf_dbg(CONN, "SAE authentication\n"); + break; default: val = 2; brcmf_dbg(CONN, "automatic, auth type (%d)\n", sme->auth_type); @@ -1647,6 +1678,7 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme) u16 count; profile->use_fwsup = BRCMF_PROFILE_FWSUP_NONE; + profile->is_ft = false; if (!sme->crypto.n_akm_suites) return 0; @@ -1691,11 +1723,23 @@ brcmf_set_key_mgmt(struct net_device *ndev, struct cfg80211_connect_params *sme) break; case WLAN_AKM_SUITE_FT_8021X: val = WPA2_AUTH_UNSPECIFIED | WPA2_AUTH_FT; + profile->is_ft = true; if (sme->want_1x) profile->use_fwsup = BRCMF_PROFILE_FWSUP_1X; break; case WLAN_AKM_SUITE_FT_PSK: val = WPA2_AUTH_PSK | WPA2_AUTH_FT; + profile->is_ft = true; + break; + default: + bphy_err(drvr, "invalid cipher group (%d)\n", + sme->crypto.cipher_group); + return -EINVAL; + } + } else if (val & WPA3_AUTH_SAE_PSK) { + switch (sme->crypto.akm_suites[0]) { + case WLAN_AKM_SUITE_SAE: + val = WPA3_AUTH_SAE_PSK; break; default: bphy_err(drvr, "invalid cipher group (%d)\n", @@ -1773,7 +1817,8 @@ brcmf_set_sharedkey(struct net_device *ndev, brcmf_dbg(CONN, "wpa_versions 0x%x cipher_pairwise 0x%x\n", sec->wpa_versions, sec->cipher_pairwise); - if (sec->wpa_versions & (NL80211_WPA_VERSION_1 | NL80211_WPA_VERSION_2)) + if (sec->wpa_versions & (NL80211_WPA_VERSION_1 | NL80211_WPA_VERSION_2 | + NL80211_WPA_VERSION_3)) return 0; if (!(sec->cipher_pairwise & @@ -1980,7 +2025,13 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, goto done; } - if (sme->crypto.psk) { + if (sme->crypto.sae_pwd) { + brcmf_dbg(INFO, "using SAE offload\n"); + profile->use_fwsup = BRCMF_PROFILE_FWSUP_SAE; + } + + if (sme->crypto.psk && + profile->use_fwsup != BRCMF_PROFILE_FWSUP_SAE) { if (WARN_ON(profile->use_fwsup != BRCMF_PROFILE_FWSUP_NONE)) { err = -EINVAL; goto done; @@ -1998,12 +2049,23 @@ brcmf_cfg80211_connect(struct wiphy *wiphy, struct net_device *ndev, } } - if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_PSK) { + if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_PSK) err = brcmf_set_pmk(ifp, sme->crypto.psk, BRCMF_WSEC_MAX_PSK_LEN); - if (err) + else if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_SAE) { + /* clean up user-space RSNE */ + if (brcmf_fil_iovar_data_set(ifp, "wpaie", NULL, 0)) { + bphy_err(drvr, "failed to clean up user-space RSNE\n"); goto done; + } + err = brcmf_set_sae_password(ifp, sme->crypto.sae_pwd, + sme->crypto.sae_pwd_len); + if (!err && sme->crypto.psk) + err = brcmf_set_pmk(ifp, sme->crypto.psk, + BRCMF_WSEC_MAX_PSK_LEN); } + if (err) + goto done; /* Join with specific BSSID and cached SSID * If SSID is zero join based on BSSID only @@ -5359,7 +5421,8 @@ static bool brcmf_is_linkup(struct brcmf_cfg80211_vif *vif, if (event == BRCMF_E_SET_SSID && status == BRCMF_E_STATUS_SUCCESS) { brcmf_dbg(CONN, "Processing set ssid\n"); memcpy(vif->profile.bssid, e->addr, ETH_ALEN); - if (vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_PSK) + if (vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_PSK && + vif->profile.use_fwsup != BRCMF_PROFILE_FWSUP_SAE) return true; set_bit(BRCMF_VIF_STATUS_ASSOC_SUCCESS, &vif->sme_state); @@ -5554,6 +5617,11 @@ done: cfg80211_roamed(ndev, &roam_info, GFP_KERNEL); brcmf_dbg(CONN, "Report roaming result\n"); + if (profile->use_fwsup == BRCMF_PROFILE_FWSUP_1X && profile->is_ft) { + cfg80211_port_authorized(ndev, profile->bssid, GFP_KERNEL); + brcmf_dbg(CONN, "Report port authorized\n"); + } + set_bit(BRCMF_VIF_STATUS_CONNECTED, &ifp->vif->sme_state); brcmf_dbg(TRACE, "Exit\n"); return err; @@ -6664,6 +6732,9 @@ static int brcmf_setup_wiphy(struct wiphy *wiphy, struct brcmf_if *ifp) NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_PSK); wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_4WAY_HANDSHAKE_STA_1X); + if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_SAE)) + wiphy_ext_feature_set(wiphy, + NL80211_EXT_FEATURE_SAE_OFFLOAD); } wiphy->mgmt_stypes = brcmf_txrx_stypes; wiphy->max_remain_on_channel_duration = 5000; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h index 14d5bbad1db1..6ce48f6275a4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h @@ -107,7 +107,8 @@ struct brcmf_cfg80211_security { enum brcmf_profile_fwsup { BRCMF_PROFILE_FWSUP_NONE, BRCMF_PROFILE_FWSUP_PSK, - BRCMF_PROFILE_FWSUP_1X + BRCMF_PROFILE_FWSUP_1X, + BRCMF_PROFILE_FWSUP_SAE }; /** @@ -122,6 +123,7 @@ struct brcmf_cfg80211_profile { struct brcmf_cfg80211_security sec; struct brcmf_wsec_key key[BRCMF_MAX_DEFAULT_KEYS]; enum brcmf_profile_fwsup use_fwsup; + bool is_ft; }; /** diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c index 2c3526aeca6f..1c9c74cc958e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c @@ -39,7 +39,8 @@ static const struct brcmf_feat_fwcap brcmf_fwcap_map[] = { { BRCMF_FEAT_P2P, "p2p" }, { BRCMF_FEAT_MONITOR, "monitor" }, { BRCMF_FEAT_MONITOR_FMT_RADIOTAP, "rtap" }, - { BRCMF_FEAT_DOT11H, "802.11h" } + { BRCMF_FEAT_DOT11H, "802.11h" }, + { BRCMF_FEAT_SAE, "sae" }, }; #ifdef DEBUG diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h index 736a8179f62f..280a1f6412d4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h @@ -26,6 +26,7 @@ * MONITOR_FMT_RADIOTAP: firmware provides monitor packets with radiotap header * MONITOR_FMT_HW_RX_HDR: firmware provides monitor packets with hw/ucode header * DOT11H: firmware supports 802.11h + * SAE: simultaneous authentication of equals */ #define BRCMF_FEAT_LIST \ BRCMF_FEAT_DEF(MBSS) \ @@ -45,7 +46,8 @@ BRCMF_FEAT_DEF(MONITOR) \ BRCMF_FEAT_DEF(MONITOR_FMT_RADIOTAP) \ BRCMF_FEAT_DEF(MONITOR_FMT_HW_RX_HDR) \ - BRCMF_FEAT_DEF(DOT11H) + BRCMF_FEAT_DEF(DOT11H) \ + BRCMF_FEAT_DEF(SAE) /* * Quirks: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h index 37c512036e0e..de0ef1b545c4 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h @@ -61,6 +61,8 @@ #define BRCMF_WSEC_MAX_PSK_LEN 32 #define BRCMF_WSEC_PASSPHRASE BIT(0) +#define BRCMF_WSEC_MAX_SAE_PASSWORD_LEN 128 + /* primary (ie tx) key */ #define BRCMF_PRIMARY_KEY (1 << 1) #define DOT11_BSSTYPE_ANY 2 @@ -518,6 +520,17 @@ struct brcmf_wsec_pmk_le { u8 key[2 * BRCMF_WSEC_MAX_PSK_LEN + 1]; }; +/** + * struct brcmf_wsec_sae_pwd_le - firmware SAE password material. + * + * @key_len: number of octets in key materials. + * @key: SAE password material. + */ +struct brcmf_wsec_sae_pwd_le { + __le16 key_len; + u8 key[BRCMF_WSEC_MAX_SAE_PASSWORD_LEN]; +}; + /* Used to get specific STA parameters */ struct brcmf_scb_val_le { __le32 val; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index 6c463475e90b..3184dab41a5e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -1024,8 +1024,6 @@ brcmf_pcie_init_dmabuffer_for_device(struct brcmf_pciedev_info *devinfo, address & 0xffffffff); brcmf_pcie_write_tcm32(devinfo, tcm_dma_phys_addr + 4, address >> 32); - memset(ring, 0, size); - return (ring); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c index 14e530601ef3..fabfbb0b40b0 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c @@ -57,6 +57,10 @@ static int brcmf_pno_remove_request(struct brcmf_pno_info *pi, u64 reqid) mutex_lock(&pi->req_lock); + /* Nothing to do if we have no requests */ + if (pi->n_reqs == 0) + goto done; + /* find request */ for (i = 0; i < pi->n_reqs; i++) { if (pi->reqs[i]->reqid == reqid) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c index db783e94f929..5a6d9c86552a 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/channel.c @@ -496,13 +496,11 @@ brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec, * table and override CDD later */ if (li_mimo == &locale_bn) { - if (li_mimo == &locale_bn) { - maxpwr20 = QDB(16); - maxpwr40 = 0; + maxpwr20 = QDB(16); + maxpwr40 = 0; - if (chan >= 3 && chan <= 11) - maxpwr40 = QDB(16); - } + if (chan >= 3 && chan <= 11) + maxpwr40 = QDB(16); for (i = 0; i < BRCMS_NUM_RATES_MCS_1_STREAM; i++) { txpwr->mcs_20_siso[i] = (u8) maxpwr20; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c index 6188275b17e5..8e8b685cfe09 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c @@ -850,8 +850,7 @@ brcms_ops_ampdu_action(struct ieee80211_hw *hw, "START: tid %d is not agg\'able\n", tid); return -EINVAL; } - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c index 080e829da9b3..3f09d89ba922 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c @@ -838,9 +838,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) struct dma_pub *dma = NULL; struct d11txh *txh = NULL; struct scb *scb = NULL; - bool free_pdu; - int tx_rts, tx_frame_count, tx_rts_count; - uint totlen, supr_status; + int tx_frame_count; + uint supr_status; bool lastframe; struct ieee80211_hdr *h; u16 mcl; @@ -917,11 +916,8 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) CHSPEC_CHANNEL(wlc->default_bss->chanspec)); } - tx_rts = le16_to_cpu(txh->MacTxControlLow) & TXC_SENDRTS; tx_frame_count = (txs->status & TX_STATUS_FRM_RTX_MASK) >> TX_STATUS_FRM_RTX_SHIFT; - tx_rts_count = - (txs->status & TX_STATUS_RTS_RTX_MASK) >> TX_STATUS_RTS_RTX_SHIFT; lastframe = !ieee80211_has_morefrags(h->frame_control); @@ -989,9 +985,6 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs) tx_info->flags |= IEEE80211_TX_STAT_ACK; } - totlen = p->len; - free_pdu = true; - if (lastframe) { /* remove PLCP & Broadcom tx descriptor header */ skb_pull(p, D11_PHY_HDR_LEN); @@ -1816,8 +1809,7 @@ void brcms_b_phy_reset(struct brcms_hardware *wlc_hw) udelay(2); brcms_b_core_phy_clk(wlc_hw, ON); - if (pih) - wlc_phy_anacore(pih, ON); + wlc_phy_anacore(pih, ON); } /* switch to and initialize new band */ @@ -7384,9 +7376,7 @@ static void brcms_c_update_beacon_hw(struct brcms_c_info *wlc, false, true); /* mark beacon0 valid */ bcma_set32(core, D11REGOFFS(maccommand), MCMD_BCN1VLD); - return; } - return; } /* diff --git a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h index 7b31c212694d..7552bdb91991 100644 --- a/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h +++ b/drivers/net/wireless/broadcom/brcm80211/include/brcmu_wifi.h @@ -231,6 +231,8 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec) #define WPA2_AUTH_FT 0x4000 /* Fast BSS Transition */ #define WPA2_AUTH_PSK_SHA256 0x8000 /* PSK with SHA256 key derivation */ +#define WPA3_AUTH_SAE_PSK 0x40000 /* SAE with 4-way handshake */ + #define DOT11_DEFAULT_RTS_LEN 2347 #define DOT11_DEFAULT_FRAG_LEN 2346 diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c index 34cfd8162855..0cb36d1b983a 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_rx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_rx.c @@ -999,13 +999,12 @@ static int libipw_read_qos_info_element(struct /* * Write QoS parameters from the ac parameters. */ -static int libipw_qos_convert_ac_to_parameters(struct +static void libipw_qos_convert_ac_to_parameters(struct libipw_qos_parameter_info *param_elm, struct libipw_qos_parameters *qos_param) { - int rc = 0; int i; struct libipw_qos_ac_parameter *ac_params; u32 txop; @@ -1030,7 +1029,6 @@ static int libipw_qos_convert_ac_to_parameters(struct txop = le16_to_cpu(ac_params->tx_op_limit) * 32; qos_param->tx_op_limit[i] = cpu_to_le16(txop); } - return rc; } /* diff --git a/drivers/net/wireless/intel/iwlegacy/3945-mac.c b/drivers/net/wireless/intel/iwlegacy/3945-mac.c index 4fbcc7fba3cc..1168055da182 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/3945-mac.c @@ -2301,9 +2301,7 @@ __il3945_down(struct il_priv *il) il3945_hw_txq_ctx_free(il); exit: memset(&il->card_alive, 0, sizeof(struct il_alive_resp)); - - if (il->beacon_skb) - dev_kfree_skb(il->beacon_skb); + dev_kfree_skb(il->beacon_skb); il->beacon_skb = NULL; /* clear out any free frames */ @@ -3846,9 +3844,7 @@ il3945_pci_remove(struct pci_dev *pdev) il_free_channel_map(il); il_free_geos(il); kfree(il->scan_cmd); - if (il->beacon_skb) - dev_kfree_skb(il->beacon_skb); - + dev_kfree_skb(il->beacon_skb); ieee80211_free_hw(il->hw); } diff --git a/drivers/net/wireless/intel/iwlegacy/4965-mac.c b/drivers/net/wireless/intel/iwlegacy/4965-mac.c index ffb705b18fb1..3664f56f8cbd 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965-mac.c +++ b/drivers/net/wireless/intel/iwlegacy/4965-mac.c @@ -2265,7 +2265,7 @@ il4965_tx_agg_start(struct il_priv *il, struct ieee80211_vif *vif, if (tid_data->tfds_in_queue == 0) { D_HT("HW queue is empty\n"); tid_data->agg.state = IL_AGG_ON; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; } else { D_HT("HW queue is NOT empty: %d packets in HW queue\n", tid_data->tfds_in_queue); @@ -3331,7 +3331,6 @@ il4965_set_tkip_dynamic_key_info(struct il_priv *il, struct ieee80211_key_conf *keyconf, u8 sta_id) { unsigned long flags; - int ret = 0; __le16 key_flags = 0; key_flags |= (STA_KEY_FLG_TKIP | STA_KEY_FLG_MAP_KEY_MSK); @@ -3368,7 +3367,7 @@ il4965_set_tkip_dynamic_key_info(struct il_priv *il, spin_unlock_irqrestore(&il->sta_lock, flags); - return ret; + return 0; } void diff --git a/drivers/net/wireless/intel/iwlegacy/common.c b/drivers/net/wireless/intel/iwlegacy/common.c index 73f7bbf742bc..d966b29b45ee 100644 --- a/drivers/net/wireless/intel/iwlegacy/common.c +++ b/drivers/net/wireless/intel/iwlegacy/common.c @@ -1072,7 +1072,7 @@ EXPORT_SYMBOL(il_get_channel_info); static void il_build_powertable_cmd(struct il_priv *il, struct il_powertable_cmd *cmd) { - const __le32 interval[3][IL_POWER_VEC_SIZE] = { + static const __le32 interval[3][IL_POWER_VEC_SIZE] = { SLP_VEC(2, 2, 4, 6, 0xFF), SLP_VEC(2, 4, 7, 10, 10), SLP_VEC(4, 7, 10, 10, 0xFF) @@ -5182,8 +5182,7 @@ il_mac_reset_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif) memset(&il->current_ht_config, 0, sizeof(struct il_ht_config)); /* new association get rid of ibss beacon skb */ - if (il->beacon_skb) - dev_kfree_skb(il->beacon_skb); + dev_kfree_skb(il->beacon_skb); il->beacon_skb = NULL; il->timestamp = 0; @@ -5302,10 +5301,7 @@ il_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif) } spin_lock_irqsave(&il->lock, flags); - - if (il->beacon_skb) - dev_kfree_skb(il->beacon_skb); - + dev_kfree_skb(il->beacon_skb); il->beacon_skb = skb; timestamp = ((struct ieee80211_mgmt *)skb->data)->u.beacon.timestamp; diff --git a/drivers/net/wireless/intel/iwlwifi/Makefile b/drivers/net/wireless/intel/iwlwifi/Makefile index ff41987a7e35..0aae3fa4128c 100644 --- a/drivers/net/wireless/intel/iwlwifi/Makefile +++ b/drivers/net/wireless/intel/iwlwifi/Makefile @@ -14,7 +14,8 @@ iwlwifi-$(CONFIG_IWLMVM) += cfg/7000.o cfg/8000.o cfg/9000.o cfg/22000.o iwlwifi-objs += iwl-dbg-tlv.o iwlwifi-objs += iwl-trans.o iwlwifi-objs += fw/notif-wait.o -iwlwifi-$(CONFIG_IWLMVM) += fw/paging.o fw/smem.o fw/init.o fw/dbg.o +iwlwifi-objs += fw/dbg.o +iwlwifi-$(CONFIG_IWLMVM) += fw/paging.o fw/smem.o fw/init.o iwlwifi-$(CONFIG_ACPI) += fw/acpi.o iwlwifi-$(CONFIG_IWLWIFI_DEBUGFS) += fw/debugfs.o diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index 5e355c4957df..8ad771dadae2 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -54,9 +54,10 @@ #include <linux/module.h> #include <linux/stringify.h> #include "iwl-config.h" +#include "iwl-prph.h" /* Highest firmware API version supported */ -#define IWL_22000_UCODE_API_MAX 50 +#define IWL_22000_UCODE_API_MAX 51 /* Lowest firmware API version supported */ #define IWL_22000_UCODE_API_MIN 39 @@ -137,7 +138,7 @@ static const struct iwl_base_params iwl_22000_base_params = { .pcie_l1_allowed = true, }; -static const struct iwl_base_params iwl_22560_base_params = { +static const struct iwl_base_params iwl_ax210_base_params = { .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, .num_of_queues = 512, .max_tfd_queue_size = 65536, @@ -183,33 +184,57 @@ static const struct iwl_ht_params iwl_22000_ht_params = { .min_umac_error_event_table = 0x400000, \ .d3_debug_data_base_addr = 0x401000, \ .d3_debug_data_length = 60 * 1024, \ - .fw_mon_smem_write_ptr_addr = 0xa0c16c, \ - .fw_mon_smem_write_ptr_msk = 0xfffff, \ - .fw_mon_smem_cycle_cnt_ptr_addr = 0xa0c174, \ - .fw_mon_smem_cycle_cnt_ptr_msk = 0xfffff + .mon_smem_regs = { \ + .write_ptr = { \ + .addr = LDBG_M2S_BUF_WPTR, \ + .mask = LDBG_M2S_BUF_WPTR_VAL_MSK, \ + }, \ + .cycle_cnt = { \ + .addr = LDBG_M2S_BUF_WRAP_CNT, \ + .mask = LDBG_M2S_BUF_WRAP_CNT_VAL_MSK, \ + }, \ + } #define IWL_DEVICE_22500 \ IWL_DEVICE_22000_COMMON, \ .trans.device_family = IWL_DEVICE_FAMILY_22000, \ .trans.base_params = &iwl_22000_base_params, \ .trans.csr = &iwl_csr_v1, \ - .gp2_reg_addr = 0xa02c68 - -#define IWL_DEVICE_22560 \ - IWL_DEVICE_22000_COMMON, \ - .trans.device_family = IWL_DEVICE_FAMILY_22560, \ - .trans.base_params = &iwl_22560_base_params, \ - .trans.csr = &iwl_csr_v2 + .gp2_reg_addr = 0xa02c68, \ + .mon_dram_regs = { \ + .write_ptr = { \ + .addr = MON_BUFF_WRPTR_VER2, \ + .mask = 0xffffffff, \ + }, \ + .cycle_cnt = { \ + .addr = MON_BUFF_CYCLE_CNT_VER2, \ + .mask = 0xffffffff, \ + }, \ + } #define IWL_DEVICE_AX210 \ IWL_DEVICE_22000_COMMON, \ .trans.umac_prph_offset = 0x300000, \ .trans.device_family = IWL_DEVICE_FAMILY_AX210, \ - .trans.base_params = &iwl_22560_base_params, \ + .trans.base_params = &iwl_ax210_base_params, \ .trans.csr = &iwl_csr_v1, \ .min_txq_size = 128, \ .gp2_reg_addr = 0xd02c68, \ - .min_256_ba_txq_size = 512 + .min_256_ba_txq_size = 512, \ + .mon_dram_regs = { \ + .write_ptr = { \ + .addr = DBGC_CUR_DBGBUF_STATUS, \ + .mask = DBGC_CUR_DBGBUF_STATUS_OFFSET_MSK, \ + }, \ + .cycle_cnt = { \ + .addr = DBGC_DBGBUF_WRAP_AROUND, \ + .mask = 0xffffffff, \ + }, \ + .cur_frag = { \ + .addr = DBGC_CUR_DBGBUF_STATUS, \ + .mask = DBGC_CUR_DBGBUF_STATUS_IDX_MSK, \ + }, \ + } const struct iwl_cfg iwl22000_2ac_cfg_hr = { .name = "Intel(R) Dual Band Wireless AC 22000", @@ -292,39 +317,39 @@ const struct iwl_cfg iwl_ax101_cfg_quz_hr = { }; const struct iwl_cfg iwl_ax201_cfg_quz_hr = { - .name = "Intel(R) Wi-Fi 6 AX201 160MHz", - .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, - IWL_DEVICE_22500, - /* + .name = "Intel(R) Wi-Fi 6 AX201 160MHz", + .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, + IWL_DEVICE_22500, + /* * This device doesn't support receiving BlockAck with a large bitmap * so we need to restrict the size of transmitted aggregation to the * HT size; mac80211 would otherwise pick the HE max (256) by default. */ - .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, }; const struct iwl_cfg iwl_ax1650s_cfg_quz_hr = { - .name = "Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)", - .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, - IWL_DEVICE_22500, - /* + .name = "Killer(R) Wi-Fi 6 AX1650s 160MHz Wireless Network Adapter (201D2W)", + .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, + IWL_DEVICE_22500, + /* * This device doesn't support receiving BlockAck with a large bitmap * so we need to restrict the size of transmitted aggregation to the * HT size; mac80211 would otherwise pick the HE max (256) by default. */ - .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, }; const struct iwl_cfg iwl_ax1650i_cfg_quz_hr = { - .name = "Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)", - .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, - IWL_DEVICE_22500, - /* + .name = "Killer(R) Wi-Fi 6 AX1650i 160MHz Wireless Network Adapter (201NGW)", + .fw_name_pre = IWL_QUZ_A_HR_B_FW_PRE, + IWL_DEVICE_22500, + /* * This device doesn't support receiving BlockAck with a large bitmap * so we need to restrict the size of transmitted aggregation to the * HT size; mac80211 would otherwise pick the HE max (256) by default. */ - .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, + .max_tx_agg_size = IEEE80211_MAX_AMPDU_BUF_HT, }; const struct iwl_cfg iwl_ax200_cfg_cc = { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index e8372b67df03..e9155b9b5ee4 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -55,6 +55,7 @@ #include <linux/stringify.h> #include "iwl-config.h" #include "fw/file.h" +#include "iwl-prph.h" /* Highest firmware API version supported */ #define IWL9000_UCODE_API_MAX 46 @@ -149,10 +150,26 @@ static const struct iwl_tt_params iwl9000_tt_params = { .ht_params = &iwl9000_ht_params, \ .nvm_ver = IWL9000_NVM_VERSION, \ .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, \ - .fw_mon_smem_write_ptr_addr = 0xa0476c, \ - .fw_mon_smem_write_ptr_msk = 0xfffff, \ - .fw_mon_smem_cycle_cnt_ptr_addr = 0xa04774, \ - .fw_mon_smem_cycle_cnt_ptr_msk = 0xfffff + .mon_smem_regs = { \ + .write_ptr = { \ + .addr = LDBG_M2S_BUF_WPTR, \ + .mask = LDBG_M2S_BUF_WPTR_VAL_MSK, \ + }, \ + .cycle_cnt = { \ + .addr = LDBG_M2S_BUF_WRAP_CNT, \ + .mask = LDBG_M2S_BUF_WRAP_CNT_VAL_MSK, \ + }, \ + }, \ + .mon_dram_regs = { \ + .write_ptr = { \ + .addr = MON_BUFF_WRPTR_VER2, \ + .mask = 0xffffffff, \ + }, \ + .cycle_cnt = { \ + .addr = MON_BUFF_CYCLE_CNT_VER2, \ + .mask = 0xffffffff, \ + }, \ + } const struct iwl_cfg iwl9160_2ac_cfg = { diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c index 3029e3f6de63..cd73fc5cfcbb 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/tx.c @@ -621,7 +621,7 @@ int iwlagn_tx_agg_start(struct iwl_priv *priv, struct ieee80211_vif *vif, IWL_DEBUG_TX_QUEUES(priv, "Can proceed: ssn = next_recl = %d\n", tid_data->agg.ssn); tid_data->agg.state = IWL_AGG_STARTING; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; } else { IWL_DEBUG_TX_QUEUES(priv, "Can't proceed: ssn %d, " "next_reclaimed = %d\n", diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c index c2db758b9d54..40fe2d667622 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.c @@ -61,6 +61,7 @@ #include "iwl-drv.h" #include "iwl-debug.h" #include "acpi.h" +#include "fw/runtime.h" void *iwl_acpi_get_object(struct device *dev, acpi_string method) { @@ -245,3 +246,289 @@ out_free: return ret; } IWL_EXPORT_SYMBOL(iwl_acpi_get_eckv); + +int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled) +{ + int i; + + profile->enabled = enabled; + + for (i = 0; i < ACPI_SAR_TABLE_SIZE; i++) { + if (table[i].type != ACPI_TYPE_INTEGER || + table[i].integer.value > U8_MAX) + return -EINVAL; + + profile->table[i] = table[i].integer.value; + } + + return 0; +} +IWL_EXPORT_SYMBOL(iwl_sar_set_profile); + +int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b) +{ + int i, j, idx; + int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; + + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); + BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != + ACPI_SAR_TABLE_SIZE); + + for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { + struct iwl_sar_profile *prof; + + /* don't allow SAR to be disabled (profile 0 means disable) */ + if (profs[i] == 0) + return -EPERM; + + /* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */ + if (profs[i] > ACPI_SAR_PROFILE_NUM) + return -EINVAL; + + /* profiles go from 1 to 4, so decrement to access the array */ + prof = &fwrt->sar_profiles[profs[i] - 1]; + + /* if the profile is disabled, do nothing */ + if (!prof->enabled) { + IWL_DEBUG_RADIO(fwrt, "SAR profile %d is disabled.\n", + profs[i]); + /* if one of the profiles is disabled, we fail all */ + return -ENOENT; + } + IWL_DEBUG_INFO(fwrt, + "SAR EWRD: chain %d profile index %d\n", + i, profs[i]); + IWL_DEBUG_RADIO(fwrt, " Chain[%d]:\n", i); + for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { + idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; + per_chain_restriction[i][j] = + cpu_to_le16(prof->table[idx]); + IWL_DEBUG_RADIO(fwrt, " Band[%d] = %d * .125dBm\n", + j, prof->table[idx]); + } + } + + return 0; +} +IWL_EXPORT_SYMBOL(iwl_sar_select_profile); + +int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *table, *data; + bool enabled; + int ret, tbl_rev; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_WRDS_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_WRDS_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) { + ret = -EINVAL; + goto out_free; + } + + enabled = !!(wifi_pkg->package.elements[1].integer.value); + + /* position of the actual table */ + table = &wifi_pkg->package.elements[2]; + + /* The profile from WRDS is officially profile 1, but goes + * into sar_profiles[0] (because we don't have a profile 0). + */ + ret = iwl_sar_set_profile(table, &fwrt->sar_profiles[0], enabled); +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_wrds_table); + +int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *data; + bool enabled; + int i, n_profiles, tbl_rev; + int ret = 0; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_EWRD_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_EWRD_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev != 0) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER || + wifi_pkg->package.elements[2].type != ACPI_TYPE_INTEGER) { + ret = -EINVAL; + goto out_free; + } + + enabled = !!(wifi_pkg->package.elements[1].integer.value); + n_profiles = wifi_pkg->package.elements[2].integer.value; + + /* + * Check the validity of n_profiles. The EWRD profiles start + * from index 1, so the maximum value allowed here is + * ACPI_SAR_PROFILES_NUM - 1. + */ + if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) { + ret = -EINVAL; + goto out_free; + } + + for (i = 0; i < n_profiles; i++) { + /* the tables start at element 3 */ + int pos = 3; + + /* The EWRD profiles officially go from 2 to 4, but we + * save them in sar_profiles[1-3] (because we don't + * have profile 0). So in the array we start from 1. + */ + ret = iwl_sar_set_profile(&wifi_pkg->package.elements[pos], + &fwrt->sar_profiles[i + 1], + enabled); + if (ret < 0) + break; + + /* go to the next table */ + pos += ACPI_SAR_TABLE_SIZE; + } + +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_ewrd_table); + +int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + union acpi_object *wifi_pkg, *data; + int i, j, ret, tbl_rev; + int idx = 1; + + data = iwl_acpi_get_object(fwrt->dev, ACPI_WGDS_METHOD); + if (IS_ERR(data)) + return PTR_ERR(data); + + wifi_pkg = iwl_acpi_get_wifi_pkg(fwrt->dev, data, + ACPI_WGDS_WIFI_DATA_SIZE, &tbl_rev); + if (IS_ERR(wifi_pkg) || tbl_rev > 1) { + ret = PTR_ERR(wifi_pkg); + goto out_free; + } + + fwrt->geo_rev = tbl_rev; + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { + for (j = 0; j < ACPI_GEO_TABLE_SIZE; j++) { + union acpi_object *entry; + + entry = &wifi_pkg->package.elements[idx++]; + if (entry->type != ACPI_TYPE_INTEGER || + entry->integer.value > U8_MAX) { + ret = -EINVAL; + goto out_free; + } + + fwrt->geo_profiles[i].values[j] = entry->integer.value; + } + } + ret = 0; +out_free: + kfree(data); + return ret; +} +IWL_EXPORT_SYMBOL(iwl_sar_get_wgds_table); + +bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) +{ + /* + * The GEO_TX_POWER_LIMIT command is not supported on earlier + * firmware versions. Unfortunately, we don't have a TLV API + * flag to rely on, so rely on the major version which is in + * the first byte of ucode_ver. This was implemented + * initially on version 38 and then backported to 17. It was + * also backported to 29, but only for 7265D devices. The + * intention was to have it in 36 as well, but not all 8000 + * family got this feature enabled. The 8000 family is the + * only one using version 36, so skip this version entirely. + */ + return IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) >= 38 || + IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 17 || + (IWL_UCODE_SERIAL(fwrt->fw->ucode_ver) == 29 && + ((fwrt->trans->hw_rev & CSR_HW_REV_TYPE_MSK) == + CSR_HW_REV_TYPE_7265D)); +} +IWL_EXPORT_SYMBOL(iwl_sar_geo_support); + +int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd) +{ + struct iwl_geo_tx_power_profiles_resp *resp; + int ret; + + resp = (void *)cmd->resp_pkt->data; + ret = le32_to_cpu(resp->profile_idx); + if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { + ret = -EIO; + IWL_WARN(fwrt, "Invalid geographic profile idx (%d)\n", ret); + } + + return ret; +} +IWL_EXPORT_SYMBOL(iwl_validate_sar_geo_profile); + +void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table) +{ + int ret, i, j; + + if (!iwl_sar_geo_support(fwrt)) + return; + + ret = iwl_sar_get_wgds_table(fwrt); + if (ret < 0) { + IWL_DEBUG_RADIO(fwrt, + "Geo SAR BIOS table invalid or unavailable. (%d)\n", + ret); + /* we don't fail if the table is not available */ + return; + } + + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * + ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE); + + BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); + + for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { + struct iwl_per_chain_offset *chain = + (struct iwl_per_chain_offset *)&table[i]; + + for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) { + u8 *value; + + value = &fwrt->geo_profiles[i].values[j * + ACPI_GEO_PER_CHAIN_SIZE]; + chain[j].max_tx_power = cpu_to_le16(value[0]); + chain[j].chain_a = value[1]; + chain[j].chain_b = value[2]; + IWL_DEBUG_RADIO(fwrt, + "SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n", + i, j, value[1], value[2], value[0]); + } + } +} +IWL_EXPORT_SYMBOL(iwl_sar_geo_init); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 6cb2d1f5efea..4a6e8262974b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -61,6 +61,12 @@ #define __iwl_fw_acpi__ #include <linux/acpi.h> +#include "fw/api/commands.h" +#include "fw/api/power.h" +#include "fw/api/phy.h" +#include "fw/img.h" +#include "iwl-trans.h" + #define ACPI_WRDS_METHOD "WRDS" #define ACPI_EWRD_METHOD "EWRD" @@ -104,9 +110,21 @@ #define ACPI_PPAG_MIN_HB -16 #define ACPI_PPAG_MAX_HB 40 +struct iwl_sar_profile { + bool enabled; + u8 table[ACPI_SAR_TABLE_SIZE]; +}; + +struct iwl_geo_profile { + u8 values[ACPI_GEO_TABLE_SIZE]; +}; + #ifdef CONFIG_ACPI +struct iwl_fw_runtime; + void *iwl_acpi_get_object(struct device *dev, acpi_string method); + union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev, union acpi_object *data, int data_size, int *tbl_rev); @@ -134,6 +152,27 @@ u64 iwl_acpi_get_pwr_limit(struct device *dev); */ int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk); +int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled); + +int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b); + +int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt); + +int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt); + +int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt); + +bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt); + +int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd); + +void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table); #else /* CONFIG_ACPI */ static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method) @@ -164,5 +203,50 @@ static inline int iwl_acpi_get_eckv(struct device *dev, u32 *extl_clk) return -ENOENT; } +static inline int iwl_sar_set_profile(union acpi_object *table, + struct iwl_sar_profile *profile, + bool enabled) +{ + return -ENOENT; +} + +static inline int iwl_sar_select_profile(struct iwl_fw_runtime *fwrt, + __le16 per_chain_restriction[][IWL_NUM_SUB_BANDS], + int prof_a, int prof_b) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_wrds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_ewrd_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline int iwl_sar_get_wgds_table(struct iwl_fw_runtime *fwrt) +{ + return -ENOENT; +} + +static inline bool iwl_sar_geo_support(struct iwl_fw_runtime *fwrt) +{ + return false; +} + +static inline int iwl_validate_sar_geo_profile(struct iwl_fw_runtime *fwrt, + struct iwl_host_cmd *cmd) +{ + return -ENOENT; +} + +static inline void iwl_sar_geo_init(struct iwl_fw_runtime *fwrt, + struct iwl_per_chain_offset_group *table) +{ +} + #endif /* CONFIG_ACPI */ #endif /* __iwl_fw_acpi__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h index 4c3219e7beb6..3643b6ba6385 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/d3.h @@ -65,6 +65,14 @@ #define __iwl_fw_api_d3_h__ /** + * enum iwl_d0i3_flags - d0i3 flags + * @IWL_D0I3_RESET_REQUIRE: FW require reset upon resume + */ +enum iwl_d0i3_flags { + IWL_D0I3_RESET_REQUIRE = BIT(0), +}; + +/** * enum iwl_d3_wakeup_flags - D3 manager wakeup flags * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index ba586f148c14..b9d7ed93311c 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -60,52 +60,10 @@ #include <linux/bitops.h> -/** - * struct iwl_fw_ini_header: Common Header for all debug group TLV's structures - * - * @tlv_version: version info - * @apply_point: &enum iwl_fw_ini_apply_point - * @data: TLV data followed - */ -struct iwl_fw_ini_header { - __le32 tlv_version; - __le32 apply_point; - u8 data[]; -} __packed; /* FW_DEBUG_TLV_HEADER_S */ - -/** - * struct iwl_fw_ini_allocation_tlv - (IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION) - * buffer allocation TLV - for debug - * - * @iwl_fw_ini_header: header - * @allocation_id: &enum iwl_fw_ini_allocation_id - to bind allocation and hcmd - * if needed (DBGC1/DBGC2/SDFX/...) - * @buffer_location: type of iwl_fw_ini_buffer_location - * @size: size in bytes - * @max_fragments: the maximum allowed fragmentation in the desired memory - * allocation above - * @min_frag_size: the minimum allowed fragmentation size in bytes - */ -struct iwl_fw_ini_allocation_tlv { - struct iwl_fw_ini_header header; - __le32 allocation_id; - __le32 buffer_location; - __le32 size; - __le32 max_fragments; - __le32 min_frag_size; -} __packed; /* FW_DEBUG_TLV_BUFFER_ALLOCATION_TLV_S_VER_1 */ - -/** - * enum iwl_fw_ini_dbg_domain - debug domains - * allows to send host cmd or collect memory region if a given domain is enabled - * - * @IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON: the default domain, always on - * @IWL_FW_INI_DBG_DOMAIN_REPORT_PS: power save domain - */ -enum iwl_fw_ini_dbg_domain { - IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON = 0, - IWL_FW_INI_DBG_DOMAIN_REPORT_PS, -}; /* FW_DEBUG_TLV_DOMAIN_API_E_VER_1 */ +#define IWL_FW_INI_MAX_REGION_ID 64 +#define IWL_FW_INI_MAX_NAME 32 +#define IWL_FW_INI_MAX_CFG_NAME 64 +#define IWL_FW_INI_DOMAIN_ALWAYS_ON 0 /** * struct iwl_fw_ini_hcmd @@ -123,279 +81,198 @@ struct iwl_fw_ini_hcmd { } __packed; /* FW_DEBUG_TLV_HCMD_DATA_API_S_VER_1 */ /** - * struct iwl_fw_ini_hcmd_tlv - (IWL_UCODE_TLV_TYPE_HCMD) - * Generic Host command pass through TLV - * - * @header: header - * @domain: send command only if the specific domain is enabled - * &enum iwl_fw_ini_dbg_domain - * @period_msec: period in which the hcmd will be sent to FW. Measured in msec - * (0 = one time command). - * @hcmd: a variable length host-command to be sent to apply the configuration. + * struct iwl_fw_ini_header - Common Header for all ini debug TLV's structures + * + * @version: TLV version + * @domain: domain of the TLV. One of &enum iwl_fw_ini_dbg_domain + * @data: TLV data */ -struct iwl_fw_ini_hcmd_tlv { - struct iwl_fw_ini_header header; +struct iwl_fw_ini_header { + __le32 version; __le32 domain; - __le32 period_msec; - struct iwl_fw_ini_hcmd hcmd; -} __packed; /* FW_DEBUG_TLV_HCMD_API_S_VER_1 */ + u8 data[]; +} __packed; /* FW_TLV_DEBUG_HEADER_S_VER_1 */ -#define IWL_FW_INI_MAX_REGION_ID 64 -#define IWL_FW_INI_MAX_NAME 32 +/** + * struct iwl_fw_ini_region_dev_addr - Configuration to read device addresses + * + * @size: size of each memory chunk + * @offset: offset to add to the base address of each chunk + */ +struct iwl_fw_ini_region_dev_addr { + __le32 size; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_DEVICE_ADDR_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_dhc - defines dhc response to dump. + * struct iwl_fw_ini_region_fifos - Configuration to read Tx/Rx fifos * - * @id_and_grp: id and group of dhc response. - * @desc: dhc response descriptor. + * @fid: fifos ids array. Used to determine what fifos to collect + * @hdr_only: if non zero, collect only the registers + * @offset: offset to add to the registers addresses */ -struct iwl_fw_ini_region_cfg_dhc { - __le32 id_and_grp; - __le32 desc; -} __packed; /* FW_DEBUG_TLV_REGION_DHC_API_S_VER_1 */ +struct iwl_fw_ini_region_fifos { + __le32 fid[2]; + __le32 hdr_only; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_REGION_FIFOS_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_internal - meta data of internal memory region + * struct iwl_fw_ini_region_err_table - error table region data + * + * Configuration to read Umac/Lmac error table * - * @num_of_range: the amount of ranges in the region - * @range_data_size: size of the data to read per range, in bytes. + * @version: version of the error table + * @base_addr: base address of the error table + * @size: size of the error table + * @offset: offset to add to &base_addr */ -struct iwl_fw_ini_region_cfg_internal { - __le32 num_of_ranges; - __le32 range_data_size; -} __packed; /* FW_DEBUG_TLV_REGION_NIC_INTERNAL_RANGES_S */ +struct iwl_fw_ini_region_err_table { + __le32 version; + __le32 base_addr; + __le32 size; + __le32 offset; +} __packed; /* FW_TLV_DEBUG_REGION_ERROR_TABLE_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg_fifos - meta data of fifos region - * - * @fid1: fifo id 1 - bitmap of lmac tx/rx fifos to include in the region - * @fid2: fifo id 2 - bitmap of umac rx fifos to include in the region. - * It is unused for tx. - * @num_of_registers: number of prph registers in the region, each register is - * 4 bytes size. - * @header_only: none zero value indicates that this region does not include - * fifo data and includes only the given registers. + * struct iwl_fw_ini_region_internal_buffer - internal buffer region data + * + * Configuration to read internal monitor buffer + * + * @alloc_id: allocation id one of &enum iwl_fw_ini_allocation_id + * @base_addr: internal buffer base address + * @size: size internal buffer size */ -struct iwl_fw_ini_region_cfg_fifos { - __le32 fid1; - __le32 fid2; - __le32 num_of_registers; - __le32 header_only; -} __packed; /* FW_DEBUG_TLV_REGION_FIFOS_S */ +struct iwl_fw_ini_region_internal_buffer { + __le32 alloc_id; + __le32 base_addr; + __le32 size; +} __packed; /* FW_TLV_DEBUG_REGION_INTERNAL_BUFFER_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_cfg - * - * @region_id: ID of this dump configuration - * @region_type: &enum iwl_fw_ini_region_type - * @domain: dump this region only if the specific domain is enabled - * &enum iwl_fw_ini_dbg_domain - * @name_len: name length - * @name: file name to use for this region - * @internal: used in case the region uses internal memory. - * @allocation_id: For DRAM type field substitutes for allocation_id - * @fifos: used in case of fifos region. - * @dhc_desc: dhc response descriptor. - * @notif_id_and_grp: dump this region only if the specific notification - * occurred. - * @offset: offset to use for each memory base address - * @start_addr: array of addresses. + * struct iwl_fw_ini_region_tlv - region TLV + * + * Configures parameters for region data collection + * + * @hdr: debug header + * @id: region id. Max id is &IWL_FW_INI_MAX_REGION_ID + * @type: region type. One of &enum iwl_fw_ini_region_type + * @name: region name + * @dev_addr: device address configuration. Used by + * &IWL_FW_INI_REGION_DEVICE_MEMORY, &IWL_FW_INI_REGION_PERIPHERY_MAC, + * &IWL_FW_INI_REGION_PERIPHERY_PHY, &IWL_FW_INI_REGION_PERIPHERY_AUX, + * &IWL_FW_INI_REGION_PAGING, &IWL_FW_INI_REGION_CSR, + * &IWL_FW_INI_REGION_DRAM_IMR and &IWL_FW_INI_REGION_PCI_IOSF_CONFIG + * @fifos: fifos configuration. Used by &IWL_FW_INI_REGION_TXF and + * &IWL_FW_INI_REGION_RXF + * @err_table: error table configuration. Used by + * IWL_FW_INI_REGION_LMAC_ERROR_TABLE and + * IWL_FW_INI_REGION_UMAC_ERROR_TABLE + * @internal_buffer: internal monitor buffer configuration. Used by + * &IWL_FW_INI_REGION_INTERNAL_BUFFER + * @dram_alloc_id: dram allocation id. One of &enum iwl_fw_ini_allocation_id. + * Used by &IWL_FW_INI_REGION_DRAM_BUFFER + * @tlv_mask: tlv collection mask. Used by &IWL_FW_INI_REGION_TLV + * @addrs: array of addresses attached to the end of the region tlv */ -struct iwl_fw_ini_region_cfg { - __le32 region_id; - __le32 region_type; - __le32 domain; - __le32 name_len; +struct iwl_fw_ini_region_tlv { + struct iwl_fw_ini_header hdr; + __le32 id; + __le32 type; u8 name[IWL_FW_INI_MAX_NAME]; union { - struct iwl_fw_ini_region_cfg_internal internal; - __le32 allocation_id; - struct iwl_fw_ini_region_cfg_fifos fifos; - struct iwl_fw_ini_region_cfg_dhc dhc_desc; - __le32 notif_id_and_grp; - }; /* FW_DEBUG_TLV_REGION_EXT_INT_PARAMS_API_U_VER_1 */ - __le32 offset; - __le32 start_addr[]; -} __packed; /* FW_DEBUG_TLV_REGION_CONFIG_API_S_VER_1 */ + struct iwl_fw_ini_region_dev_addr dev_addr; + struct iwl_fw_ini_region_fifos fifos; + struct iwl_fw_ini_region_err_table err_table; + struct iwl_fw_ini_region_internal_buffer internal_buffer; + __le32 dram_alloc_id; + __le32 tlv_mask; + }; /* FW_TLV_DEBUG_REGION_CONF_PARAMS_API_U_VER_1 */ + __le32 addrs[]; +} __packed; /* FW_TLV_DEBUG_REGION_API_S_VER_1 */ /** - * struct iwl_fw_ini_region_tlv - (IWL_UCODE_TLV_TYPE_REGIONS) - * defines memory regions to dump + * struct iwl_fw_ini_debug_info_tlv + * + * debug configuration name for a specific image * - * @header: header - * @num_regions: how many different region section and IDs are coming next - * @region_config: list of dump configurations + * @hdr: debug header + * @image_type: image type + * @debug_cfg_name: debug configuration name */ -struct iwl_fw_ini_region_tlv { - struct iwl_fw_ini_header header; - __le32 num_regions; - struct iwl_fw_ini_region_cfg region_config[]; -} __packed; /* FW_DEBUG_TLV_REGIONS_API_S_VER_1 */ +struct iwl_fw_ini_debug_info_tlv { + struct iwl_fw_ini_header hdr; + __le32 image_type; + u8 debug_cfg_name[IWL_FW_INI_MAX_CFG_NAME]; +} __packed; /* FW_TLV_DEBUG_INFO_API_S_VER_1 */ + +/** + * struct iwl_fw_ini_allocation_tlv - Allocates DRAM buffers + * + * @hdr: debug header + * @alloc_id: allocation id. One of &enum iwl_fw_ini_allocation_id + * @buf_location: buffer location. One of &enum iwl_fw_ini_buffer_location + * @req_size: requested buffer size + * @max_frags_num: maximum number of fragments + * @min_size: minimum buffer size + */ +struct iwl_fw_ini_allocation_tlv { + struct iwl_fw_ini_header hdr; + __le32 alloc_id; + __le32 buf_location; + __le32 req_size; + __le32 max_frags_num; + __le32 min_size; +} __packed; /* FW_TLV_DEBUG_BUFFER_ALLOCATION_API_S_VER_1 */ /** - * struct iwl_fw_ini_trigger - * - * @trigger_id: &enum iwl_fw_ini_trigger_id - * @override_trig: determines how apply trigger in case a trigger with the - * same id is already in use. Using the first 2 bytes: - * Byte 0: if 0, override trigger configuration, otherwise use the - * existing configuration. - * Byte 1: if 0, override trigger regions, otherwise append regions to - * existing trigger. + * struct iwl_fw_ini_trigger_tlv - trigger TLV + * + * Trigger that upon firing, determines what regions to collect + * + * @hdr: debug header + * @time_point: time point. One of &enum iwl_fw_ini_time_point + * @trigger_reason: trigger reason + * @apply_policy: uses &enum iwl_fw_ini_trigger_apply_policy * @dump_delay: delay from trigger fire to dump, in usec - * @occurrences: max amount of times to be fired - * @reserved: to align to FW struct + * @occurrences: max trigger fire occurrences allowed + * @reserved: unused * @ignore_consec: ignore consecutive triggers, in usec - * @force_restart: force FW restart + * @reset_fw: if non zero, will reset and reload the FW * @multi_dut: initiate debug dump data on several DUTs - * @trigger_data: generic data to be utilized per trigger - * @num_regions: number of dump regions defined for this trigger - * @data: region IDs + * @regions_mask: mask of regions to collect + * @data: trigger data */ -struct iwl_fw_ini_trigger { - __le32 trigger_id; - __le32 override_trig; +struct iwl_fw_ini_trigger_tlv { + struct iwl_fw_ini_header hdr; + __le32 time_point; + __le32 trigger_reason; + __le32 apply_policy; __le32 dump_delay; __le32 occurrences; __le32 reserved; __le32 ignore_consec; - __le32 force_restart; + __le32 reset_fw; __le32 multi_dut; - __le32 trigger_data; - __le32 num_regions; + __le64 regions_mask; __le32 data[]; -} __packed; /* FW_TLV_DEBUG_TRIGGER_CONFIG_API_S_VER_1 */ - -/** - * struct iwl_fw_ini_trigger_tlv - (IWL_UCODE_TLV_TYPE_TRIGGERS) - * Triggers that hold memory regions to dump in case a trigger fires - * - * @header: header - * @num_triggers: how many different triggers section and IDs are coming next - * @trigger_config: list of trigger configurations - */ -struct iwl_fw_ini_trigger_tlv { - struct iwl_fw_ini_header header; - __le32 num_triggers; - struct iwl_fw_ini_trigger trigger_config[]; -} __packed; /* FW_TLV_DEBUG_TRIGGERS_API_S_VER_1 */ - -#define IWL_FW_INI_MAX_IMG_NAME_LEN 32 -#define IWL_FW_INI_MAX_DBG_CFG_NAME_LEN 64 +} __packed; /* FW_TLV_DEBUG_TRIGGER_API_S_VER_1 */ /** - * struct iwl_fw_ini_debug_info_tlv - (IWL_UCODE_TLV_TYPE_DEBUG_INFO) - * - * holds image name and debug configuration name + * struct iwl_fw_ini_hcmd_tlv - Generic Host command pass through TLV * - * @header: header - * @img_name_len: length of the image name string - * @img_name: image name string - * @dbg_cfg_name_len : length of the debug configuration name string - * @dbg_cfg_name: debug configuration name string - */ -struct iwl_fw_ini_debug_info_tlv { - struct iwl_fw_ini_header header; - __le32 img_name_len; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - __le32 dbg_cfg_name_len; - u8 dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; -} __packed; /* FW_DEBUG_TLV_INFO_API_S_VER_1 */ - -/** - * enum iwl_fw_ini_trigger_id - * - * @IWL_FW_TRIGGER_ID_FW_ASSERT: FW assert - * @IWL_FW_TRIGGER_ID_FW_HW_ERROR: HW assert - * @IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG: TFD queue hang - * @IWL_FW_TRIGGER_ID_FW_DEBUG_HOST_TRIGGER: FW debug notification - * @IWL_FW_TRIGGER_ID_FW_GENERIC_NOTIFICATION: FW generic notification - * @IWL_FW_TRIGGER_ID_USER_TRIGGER: User trigger - * @IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER: triggers periodically - * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY: peer inactivity - * @IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED: TX latency - * threshold was crossed - * @IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED: TX failed - * @IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER: Deauth initiated by host - * @IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST: stop GO request - * @IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST: start GO request - * @IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST: join P2P group request - * @IWL_FW_TRIGGER_ID_HOST_SCAN_START: scan started event - * @IWL_FW_TRIGGER_ID_HOST_SCAN_SUBMITTED: undefined - * @IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS: undefined - * @IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG: undefined - * @IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED: BAR frame was received - * @IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED: agg TX failed - * @IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED: EAPOL TX failed - * @IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED: suspicious TX response - * @IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT: received suspicious auth - * @IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE: roaming was completed - * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED: fast assoc failed - * @IWL_FW_TRIGGER_ID_HOST_D3_START: D3 start - * @IWL_FW_TRIGGER_ID_HOST_D3_END: D3 end - * @IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS: missed beacon events - * @IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS: P2P missed beacon events - * @IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES: undefined - * @IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED: undefined - * @IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED: authentication / association - * failed - * @IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE: scan complete event - * @IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT: scan abort complete - * @IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE: nic alive message was received - * @IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE: CSA was completed - * @IWL_FW_TRIGGER_ID_NUM: number of trigger IDs + * @hdr: debug header + * @time_point: time point. One of &enum iwl_fw_ini_time_point + * @period_msec: interval at which the hcmd will be sent to the FW. + * Measured in msec (0 = one time command) + * @hcmd: a variable length host-command to be sent to apply the configuration */ -enum iwl_fw_ini_trigger_id { - IWL_FW_TRIGGER_ID_INVALID = 0, - - /* Errors triggers */ - IWL_FW_TRIGGER_ID_FW_ASSERT = 1, - IWL_FW_TRIGGER_ID_FW_HW_ERROR = 2, - IWL_FW_TRIGGER_ID_FW_TFD_Q_HANG = 3, - - /* FW triggers */ - IWL_FW_TRIGGER_ID_FW_DEBUG_HOST_TRIGGER = 4, - IWL_FW_TRIGGER_ID_FW_GENERIC_NOTIFICATION = 5, - - /* User trigger */ - IWL_FW_TRIGGER_ID_USER_TRIGGER = 6, - - /* periodic uses the data field for the interval time */ - IWL_FW_TRIGGER_ID_PERIODIC_TRIGGER = 7, - - /* Host triggers */ - IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_INACTIVITY = 8, - IWL_FW_TRIGGER_ID_HOST_TX_LATENCY_THRESHOLD_CROSSED = 9, - IWL_FW_TRIGGER_ID_HOST_TX_RESPONSE_STATUS_FAILED = 10, - IWL_FW_TRIGGER_ID_HOST_OS_REQ_DEAUTH_PEER = 11, - IWL_FW_TRIGGER_ID_HOST_STOP_GO_REQUEST = 12, - IWL_FW_TRIGGER_ID_HOST_START_GO_REQUEST = 13, - IWL_FW_TRIGGER_ID_HOST_JOIN_GROUP_REQUEST = 14, - IWL_FW_TRIGGER_ID_HOST_SCAN_START = 15, - IWL_FW_TRIGGER_ID_HOST_SCAN_SUBMITTED = 16, - IWL_FW_TRIGGER_ID_HOST_SCAN_PARAMS = 17, - IWL_FW_TRIGGER_ID_HOST_CHECK_FOR_HANG = 18, - IWL_FW_TRIGGER_ID_HOST_BAR_RECEIVED = 19, - IWL_FW_TRIGGER_ID_HOST_AGG_TX_RESPONSE_STATUS_FAILED = 20, - IWL_FW_TRIGGER_ID_HOST_EAPOL_TX_RESPONSE_FAILED = 21, - IWL_FW_TRIGGER_ID_HOST_FAKE_TX_RESPONSE_SUSPECTED = 22, - IWL_FW_TRIGGER_ID_HOST_AUTH_REQ_FROM_ASSOC_CLIENT = 23, - IWL_FW_TRIGGER_ID_HOST_ROAM_COMPLETE = 24, - IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAST_FAILED = 25, - IWL_FW_TRIGGER_ID_HOST_D3_START = 26, - IWL_FW_TRIGGER_ID_HOST_D3_END = 27, - IWL_FW_TRIGGER_ID_HOST_BSS_MISSED_BEACONS = 28, - IWL_FW_TRIGGER_ID_HOST_P2P_CLIENT_MISSED_BEACONS = 29, - IWL_FW_TRIGGER_ID_HOST_PEER_CLIENT_TX_FAILURES = 30, - IWL_FW_TRIGGER_ID_HOST_TX_WFD_ACTION_FRAME_FAILED = 31, - IWL_FW_TRIGGER_ID_HOST_AUTH_ASSOC_FAILED = 32, - IWL_FW_TRIGGER_ID_HOST_SCAN_COMPLETE = 33, - IWL_FW_TRIGGER_ID_HOST_SCAN_ABORT = 34, - IWL_FW_TRIGGER_ID_HOST_NIC_ALIVE = 35, - IWL_FW_TRIGGER_ID_HOST_CHANNEL_SWITCH_COMPLETE = 36, - - IWL_FW_TRIGGER_ID_NUM, -}; /* FW_DEBUG_TLV_TRIGGER_ID_E_VER_1 */ +struct iwl_fw_ini_hcmd_tlv { + struct iwl_fw_ini_header hdr; + __le32 time_point; + __le32 period_msec; + struct iwl_fw_ini_hcmd hcmd; +} __packed; /* FW_TLV_DEBUG_HCMD_API_S_VER_1 */ /** * enum iwl_fw_ini_allocation_id @@ -404,9 +281,6 @@ enum iwl_fw_ini_trigger_id { * @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC2: allocation meant for DBGC2 configuration * @IWL_FW_INI_ALLOCATION_ID_DBGC3: allocation meant for DBGC3 configuration - * @IWL_FW_INI_ALLOCATION_ID_SDFX: for SDFX module - * @IWL_FW_INI_ALLOCATION_ID_FW_DUMP: used for crash and runtime dumps - * @IWL_FW_INI_ALLOCATION_ID_USER_DEFINED: for future user scenarios * @IWL_FW_INI_ALLOCATION_NUM: number of allocation ids */ enum iwl_fw_ini_allocation_id { @@ -414,9 +288,6 @@ enum iwl_fw_ini_allocation_id { IWL_FW_INI_ALLOCATION_ID_DBGC1, IWL_FW_INI_ALLOCATION_ID_DBGC2, IWL_FW_INI_ALLOCATION_ID_DBGC3, - IWL_FW_INI_ALLOCATION_ID_SDFX, - IWL_FW_INI_ALLOCATION_ID_FW_DUMP, - IWL_FW_INI_ALLOCATION_ID_USER_DEFINED, IWL_FW_INI_ALLOCATION_NUM, }; /* FW_DEBUG_TLV_ALLOCATION_ID_E_VER_1 */ @@ -436,58 +307,47 @@ enum iwl_fw_ini_buffer_location { }; /* FW_DEBUG_TLV_BUFFER_LOCATION_E_VER_1 */ /** - * enum iwl_fw_ini_debug_flow - * - * @IWL_FW_INI_DEBUG_INVALID: invalid - * @IWL_FW_INI_DEBUG_DBTR_FLOW: undefined - * @IWL_FW_INI_DEBUG_TB2DTF_FLOW: undefined - */ -enum iwl_fw_ini_debug_flow { - IWL_FW_INI_DEBUG_INVALID, - IWL_FW_INI_DEBUG_DBTR_FLOW, - IWL_FW_INI_DEBUG_TB2DTF_FLOW, -}; /* FW_DEBUG_TLV_FLOW_E_VER_1 */ - -/** * enum iwl_fw_ini_region_type * * @IWL_FW_INI_REGION_INVALID: invalid + * @IWL_FW_INI_REGION_TLV: uCode and debug TLVs + * @IWL_FW_INI_REGION_INTERNAL_BUFFER: monitor SMEM buffer + * @IWL_FW_INI_REGION_DRAM_BUFFER: monitor DRAM buffer + * @IWL_FW_INI_REGION_TXF: TX fifos + * @IWL_FW_INI_REGION_RXF: RX fifo + * @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table + * @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table + * @IWL_FW_INI_REGION_RSP_OR_NOTIF: FW response or notification data * @IWL_FW_INI_REGION_DEVICE_MEMORY: device internal memory * @IWL_FW_INI_REGION_PERIPHERY_MAC: periphery registers of MAC * @IWL_FW_INI_REGION_PERIPHERY_PHY: periphery registers of PHY * @IWL_FW_INI_REGION_PERIPHERY_AUX: periphery registers of AUX - * @IWL_FW_INI_REGION_DRAM_BUFFER: DRAM buffer - * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory - * @IWL_FW_INI_REGION_INTERNAL_BUFFER: undefined - * @IWL_FW_INI_REGION_TXF: TX fifos - * @IWL_FW_INI_REGION_RXF: RX fifo * @IWL_FW_INI_REGION_PAGING: paging memory * @IWL_FW_INI_REGION_CSR: CSR registers - * @IWL_FW_INI_REGION_NOTIFICATION: FW notification data - * @IWL_FW_INI_REGION_DHC: dhc response to dump - * @IWL_FW_INI_REGION_LMAC_ERROR_TABLE: lmac error table - * @IWL_FW_INI_REGION_UMAC_ERROR_TABLE: umac error table + * @IWL_FW_INI_REGION_DRAM_IMR: IMR memory + * @IWL_FW_INI_REGION_PCI_IOSF_CONFIG: PCI/IOSF config * @IWL_FW_INI_REGION_NUM: number of region types */ enum iwl_fw_ini_region_type { IWL_FW_INI_REGION_INVALID, + IWL_FW_INI_REGION_TLV, + IWL_FW_INI_REGION_INTERNAL_BUFFER, + IWL_FW_INI_REGION_DRAM_BUFFER, + IWL_FW_INI_REGION_TXF, + IWL_FW_INI_REGION_RXF, + IWL_FW_INI_REGION_LMAC_ERROR_TABLE, + IWL_FW_INI_REGION_UMAC_ERROR_TABLE, + IWL_FW_INI_REGION_RSP_OR_NOTIF, IWL_FW_INI_REGION_DEVICE_MEMORY, IWL_FW_INI_REGION_PERIPHERY_MAC, IWL_FW_INI_REGION_PERIPHERY_PHY, IWL_FW_INI_REGION_PERIPHERY_AUX, - IWL_FW_INI_REGION_DRAM_BUFFER, - IWL_FW_INI_REGION_DRAM_IMR, - IWL_FW_INI_REGION_INTERNAL_BUFFER, - IWL_FW_INI_REGION_TXF, - IWL_FW_INI_REGION_RXF, IWL_FW_INI_REGION_PAGING, IWL_FW_INI_REGION_CSR, - IWL_FW_INI_REGION_NOTIFICATION, - IWL_FW_INI_REGION_DHC, - IWL_FW_INI_REGION_LMAC_ERROR_TABLE, - IWL_FW_INI_REGION_UMAC_ERROR_TABLE, + IWL_FW_INI_REGION_DRAM_IMR, + IWL_FW_INI_REGION_PCI_IOSF_CONFIG, IWL_FW_INI_REGION_NUM -}; /* FW_DEBUG_TLV_REGION_TYPE_E_VER_1 */ +}; /* FW_TLV_DEBUG_REGION_TYPE_API_E */ /** * enum iwl_fw_ini_time_point @@ -557,4 +417,22 @@ enum iwl_fw_ini_time_point { IWL_FW_INI_TIME_POINT_NUM, }; /* FW_TLV_DEBUG_TIME_POINT_API_E */ +/** + * enum iwl_fw_ini_trigger_apply_policy - Determines how to apply triggers + * + * @IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT: match by time point + * @IWL_FW_INI_APPLY_POLICY_MATCH_DATA: match by trigger data + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_REGIONS: override regions mask. + * Append otherwise + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG: override trigger configuration + * @IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA: override trigger data. + * Append otherwise + */ +enum iwl_fw_ini_trigger_apply_policy { + IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT = BIT(0), + IWL_FW_INI_APPLY_POLICY_MATCH_DATA = BIT(1), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_REGIONS = BIT(8), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG = BIT(9), + IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA = BIT(10), +}; #endif diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h index 6b4d59daacd6..e7a1acedbcf1 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -78,6 +78,20 @@ enum iwl_mac_conf_subcmd_ids { */ CHANNEL_SWITCH_TIME_EVENT_CMD = 0x4, /** + * @MISSED_VAP_NOTIF: &struct iwl_missed_vap_notif + */ + MISSED_VAP_NOTIF = 0xFA, + /** + * @SESSION_PROTECTION_CMD: &struct iwl_mvm_session_prot_cmd + */ + SESSION_PROTECTION_CMD = 0x5, + + /** + * @SESSION_PROTECTION_NOTIF: &struct iwl_mvm_session_prot_notif + */ + SESSION_PROTECTION_NOTIF = 0xFB, + + /** * @PROBE_RESPONSE_DATA_NOTIF: &struct iwl_probe_resp_data_notif */ PROBE_RESPONSE_DATA_NOTIF = 0xFC, @@ -131,6 +145,21 @@ struct iwl_probe_resp_data_notif { } __packed; /* PROBE_RESPONSE_DATA_NTFY_API_S_VER_1 */ /** + * struct iwl_missed_vap_notif - notification of missing vap detection + * + * @mac_id: the mac for which the ucode sends the notification for + * @num_beacon_intervals_elapsed: beacons elpased with no vap profile inside + * @profile_periodicity: beacons period to have our profile inside + * @reserved: reserved for alignment purposes + */ +struct iwl_missed_vap_notif { + __le32 mac_id; + u8 num_beacon_intervals_elapsed; + u8 profile_periodicity; + u8 reserved[2]; +} __packed; /* MISSED_VAP_NTFY_API_S_VER_1 */ + +/** * struct iwl_channel_switch_noa_notif - Channel switch NOA notification * * @id_and_color: ID and color of the MAC diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index a93449db7bb2..88bc7733065f 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -260,6 +260,11 @@ enum iwl_rx_mpdu_amsdu_info { IWL_RX_MPDU_AMSDU_LAST_SUBFRAME = 0x80, }; +#define RX_MPDU_BAND_POS 6 +#define RX_MPDU_BAND_MASK 0xC0 +#define BAND_IN_RX_STATUS(_val) \ + (((_val) & RX_MPDU_BAND_MASK) >> RX_MPDU_BAND_POS) + enum iwl_rx_l3_proto_values { IWL_RX_L3_TYPE_NONE, IWL_RX_L3_TYPE_IPV4, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index c0750ced5ac2..71883ca6a596 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -70,6 +70,9 @@ /* Max number of IEs for direct SSID scans in a command */ #define PROBE_OPTION_MAX 20 +#define SCAN_SHORT_SSID_MAX_SIZE 8 +#define SCAN_BSSID_MAX_SIZE 16 + /** * struct iwl_ssid_ie - directed scan network information element * @@ -278,6 +281,9 @@ enum iwl_scan_channel_flags { IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE = BIT(1), IWL_SCAN_CHANNEL_FLAG_CACHE_ADD = BIT(2), IWL_SCAN_CHANNEL_FLAG_EBS_FRAG = BIT(3), + IWL_SCAN_CHANNEL_FLAG_FORCE_EBS = BIT(4), + IWL_SCAN_CHANNEL_FLAG_ENABLE_CHAN_ORDER = BIT(5), + IWL_SCAN_CHANNEL_FLAG_6G_PSC_NO_FILTER = BIT(6), }; /* struct iwl_scan_channel_opt - CHANNEL_OPTIMIZATION_API_S @@ -638,6 +644,43 @@ enum iwl_umac_scan_general_flags2 { }; /** + * enum iwl_umac_scan_general_flags_v2 - UMAC scan general flags version 2 + * + * The FW flags were reordered and hence the driver introduce version 2 + * + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC: periodic or scheduled + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL: pass all probe responses and beacons + * during scan iterations + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE: send complete notification + * on every iteration instead of only once after the last iteration + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1: fragmented scan LMAC1 + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2: fragmented scan LMAC2 + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH: does this scan check for profile matching + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS: use all valid chains for RX + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL: works with adaptive dwell + * for active channel + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE: can be preempted by other requests + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START: send notification of scan start + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID: matching on multiple SSIDs + * @IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE: all the channels scanned + * as passive + */ +enum iwl_umac_scan_general_flags_v2 { + IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC = BIT(0), + IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL = BIT(1), + IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE = BIT(2), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1 = BIT(3), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2 = BIT(4), + IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH = BIT(5), + IWL_UMAC_SCAN_GEN_FLAGS_V2_USE_ALL_RX_CHAINS = BIT(6), + IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL = BIT(7), + IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE = BIT(8), + IWL_UMAC_SCAN_GEN_FLAGS_V2_NTF_START = BIT(9), + IWL_UMAC_SCAN_GEN_FLAGS_V2_MULTI_SSID = BIT(10), + IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE = BIT(11), +}; + +/** * struct iwl_scan_channel_cfg_umac * @flags: bitmap - 0-19: directed scan to i'th ssid. * @channel_num: channel number 1-13 etc. @@ -831,6 +874,171 @@ struct iwl_scan_req_umac { #define IWL_SCAN_REQ_UMAC_SIZE_V1 36 /** + * struct iwl_scan_probe_params_v3 + * @preq: scan probe request params + * @ssid_num: number of valid SSIDs in direct scan array + * @short_ssid_num: number of valid short SSIDs in short ssid array + * @bssid_num: number of valid bssid in bssids array + * @reserved: reserved + * @direct_scan: list of ssids + * @short_ssid: array of short ssids + * @bssid_array: array of bssids + */ +struct iwl_scan_probe_params_v3 { + struct iwl_scan_probe_req preq; + u8 ssid_num; + u8 short_ssid_num; + u8 bssid_num; + u8 reserved; + struct iwl_ssid_ie direct_scan[PROBE_OPTION_MAX]; + __le32 short_ssid[SCAN_SHORT_SSID_MAX_SIZE]; + u8 bssid_array[ETH_ALEN][SCAN_BSSID_MAX_SIZE]; +} __packed; + +#define SCAN_MAX_NUM_CHANS_V3 67 + +/** + * struct iwl_scan_channel_params_v3 + * @flags: channel flags &enum iwl_scan_channel_flags + * @count: num of channels in scan request + * @reserved: for future use and alignment + * @channel_config: array of explicit channel configurations + * for 2.4Ghz and 5.2Ghz bands + */ +struct iwl_scan_channel_params_v3 { + u8 flags; + u8 count; + __le16 reserved; + struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3]; +} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_3 */ + +/** + * struct iwl_scan_channel_params_v4 + * @flags: channel flags &enum iwl_scan_channel_flags + * @count: num of channels in scan request + * @num_of_aps_override: override the number of APs the FW uses to calculate + * dwell time when adaptive dwell is used + * @reserved: for future use and alignment + * @channel_config: array of explicit channel configurations + * for 2.4Ghz and 5.2Ghz bands + * @adwell_ch_override_bitmap: when using adaptive dwell, override the number + * of APs value with &num_of_aps_override for the channel. + * To cast channel to index, use &iwl_mvm_scan_ch_and_band_to_idx + */ +struct iwl_scan_channel_params_v4 { + u8 flags; + u8 count; + u8 num_of_aps_override; + u8 reserved; + struct iwl_scan_channel_cfg_umac channel_config[SCAN_MAX_NUM_CHANS_V3]; + u8 adwell_ch_override_bitmap[16]; +} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_4 */ + +/** + * struct iwl_scan_general_params_v10 + * @flags: &enum iwl_umac_scan_flags + * @reserved: reserved for future + * @scan_start_mac_id: report the scan start TSF time according to this mac TSF + * @active_dwell: dwell time for active scan per LMAC + * @adwell_default_2g: adaptive dwell default number of APs + * for 2.4GHz channel + * @adwell_default_5g: adaptive dwell default number of APs + * for 5GHz channels + * @adwell_default_social_chn: adaptive dwell default number of + * APs per social channel + * @reserved1: reserved for future + * @adwell_max_budget: the maximal number of TUs that adaptive dwell + * can add to the total scan time + * @max_out_of_time: max out of serving channel time, per LMAC + * @suspend_time: max suspend time, per LMAC + * @scan_priority: priority of the request + * @passive_dwell: continues dwell time for passive channel + * (without adaptive dwell) + * @num_of_fragments: number of fragments needed for full fragmented + * scan coverage. + */ +struct iwl_scan_general_params_v10 { + __le16 flags; + u8 reserved; + u8 scan_start_mac_id; + u8 active_dwell[SCAN_TWO_LMACS]; + u8 adwell_default_2g; + u8 adwell_default_5g; + u8 adwell_default_social_chn; + u8 reserved1; + __le16 adwell_max_budget; + __le32 max_out_of_time[SCAN_TWO_LMACS]; + __le32 suspend_time[SCAN_TWO_LMACS]; + __le32 scan_priority; + u8 passive_dwell[SCAN_TWO_LMACS]; + u8 num_of_fragments[SCAN_TWO_LMACS]; +} __packed; /* SCAN_GENERAL_PARAMS_API_S_VER_10 */ + +/** + * struct iwl_scan_periodic_parms_v1 + * @schedule: can scheduling parameter + * @delay: initial delay of the periodic scan in seconds + * @reserved: reserved for future + */ +struct iwl_scan_periodic_parms_v1 { + struct iwl_scan_umac_schedule schedule[IWL_MAX_SCHED_SCAN_PLANS]; + __le16 delay; + __le16 reserved; +} __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ + +/** + * struct iwl_scan_req_params_v11 + * @general_params: &struct iwl_scan_general_params_v10 + * @channel_params: &struct iwl_scan_channel_params_v3 + * @periodic_params: &struct iwl_scan_periodic_parms_v1 + * @probe_params: &struct iwl_scan_probe_params_v3 + */ +struct iwl_scan_req_params_v11 { + struct iwl_scan_general_params_v10 general_params; + struct iwl_scan_channel_params_v3 channel_params; + struct iwl_scan_periodic_parms_v1 periodic_params; + struct iwl_scan_probe_params_v3 probe_params; +} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_11 */ + +/** + * struct iwl_scan_req_params_v12 + * @general_params: &struct iwl_scan_general_params_v10 + * @channel_params: &struct iwl_scan_channel_params_v4 + * @periodic_params: &struct iwl_scan_periodic_parms_v1 + * @probe_params: &struct iwl_scan_probe_params_v3 + */ +struct iwl_scan_req_params_v12 { + struct iwl_scan_general_params_v10 general_params; + struct iwl_scan_channel_params_v4 channel_params; + struct iwl_scan_periodic_parms_v1 periodic_params; + struct iwl_scan_probe_params_v3 probe_params; +} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_12 */ + +/** + * struct iwl_scan_req_umac_v11 + * @uid: scan id, &enum iwl_umac_scan_uid_offsets + * @ooc_priority: out of channel priority - &enum iwl_scan_priority + * @scan_params: scan parameters + */ +struct iwl_scan_req_umac_v11 { + __le32 uid; + __le32 ooc_priority; + struct iwl_scan_req_params_v11 scan_params; +} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_11 */ + +/** + * struct iwl_scan_req_umac_v12 + * @uid: scan id, &enum iwl_umac_scan_uid_offsets + * @ooc_priority: out of channel priority - &enum iwl_scan_priority + * @scan_params: scan parameters + */ +struct iwl_scan_req_umac_v12 { + __le32 uid; + __le32 ooc_priority; + struct iwl_scan_req_params_v12 scan_params; +} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_12 */ + +/** * struct iwl_umac_scan_abort * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @flags: reserved diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h index 450227f81706..970e9e508ad0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -288,8 +288,7 @@ struct iwl_mvm_keyinfo { * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table - * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave - * alone. 1 - modify, 0 - don't change. + * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, @@ -369,8 +368,7 @@ enum iwl_sta_type { * @addr: station's MAC address * @reserved2: reserved * @sta_id: index of station in uCode's station table - * @modify_mask: STA_MODIFY_*, selects which parameters to modify vs. leave - * alone. 1 - modify, 0 - don't change. + * @modify_mask: from &enum iwl_sta_modify_flag, selects what to change * @reserved3: reserved * @station_flags: look at &enum iwl_sta_flags * @station_flags_msk: what of %station_flags have changed, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h index 4621ef93a2cf..a731f28e101a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/time-event.h @@ -8,7 +8,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,7 +31,7 @@ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -393,4 +393,82 @@ struct iwl_hs20_roc_res { __le32 status; } __packed; /* HOT_SPOT_RSP_API_S_VER_1 */ +/** + * enum iwl_mvm_session_prot_conf_id - session protection's configurations + * @SESSION_PROTECT_CONF_ASSOC: Start a session protection for association. + * The firmware will allocate two events. + * Valid for BSS_STA and P2P_STA. + * * A rather short event that can't be fragmented and with a very + * high priority. If every goes well (99% of the cases) the + * association should complete within this first event. During + * that event, no other activity will happen in the firmware, + * which is why it can't be too long. + * The length of this event is hard-coded in the firmware: 300TUs. + * * Another event which can be much longer (it's duration is + * configurable by the driver) which has a slightly lower + * priority and that can be fragmented allowing other activities + * to run while this event is running. + * The firmware will automatically remove both events once the driver sets + * the BSS MAC as associated. Neither of the events will be removed + * for the P2P_STA MAC. + * Only the duration is configurable for this protection. + * @SESSION_PROTECT_CONF_GO_CLIENT_ASSOC: not used + * @SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV: Schedule the P2P Device to be in + * listen mode. Will be fragmented. Valid only on the P2P Device MAC. + * Valid only on the P2P Device MAC. The firmware will take into account + * the duration, the interval and the repetition count. + * @SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION: Schedule the P2P Device to be be + * able to run the GO Negotiation. Will not be fragmented and not + * repetitive. Valid only on the P2P Device MAC. Only the duration will + * be taken into account. + */ +enum iwl_mvm_session_prot_conf_id { + SESSION_PROTECT_CONF_ASSOC, + SESSION_PROTECT_CONF_GO_CLIENT_ASSOC, + SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV, + SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION, +}; /* SESSION_PROTECTION_CONF_ID_E_VER_1 */ + +/** + * struct iwl_mvm_session_prot_cmd - configure a session protection + * @id_and_color: the id and color of the mac for which this session protection + * is sent + * @action: can be either FW_CTXT_ACTION_ADD or FW_CTXT_ACTION_REMOVE + * @conf_id: see &enum iwl_mvm_session_prot_conf_id + * @duration_tu: the duration of the whole protection in TUs. + * @repetition_count: not used + * @interval: not used + * + * Note: the session protection will always be scheduled to start as + * early as possible, but the maximum delay is configuration dependent. + * The firmware supports only one concurrent session protection per vif. + * Adding a new session protection will remove any currently running session. + */ +struct iwl_mvm_session_prot_cmd { + /* COMMON_INDEX_HDR_API_S_VER_1 hdr */ + __le32 id_and_color; + __le32 action; + __le32 conf_id; + __le32 duration_tu; + __le32 repetition_count; + __le32 interval; +} __packed; /* SESSION_PROTECTION_CMD_API_S_VER_1 */ + +/** + * struct iwl_mvm_session_prot_notif - session protection started / ended + * @mac_id: the mac id for which the session protection started / ended + * @status: 1 means success, 0 means failure + * @start: 1 means the session protection started, 0 means it ended + * @conf_id: the configuration id of the session that started / eneded + * + * Note that any session protection will always get two notifications: start + * and end even the firmware could not schedule it. + */ +struct iwl_mvm_session_prot_notif { + __le32 mac_id; + __le32 status; + __le32 start; + __le32 conf_id; +} __packed; /* SESSION_PROTECTION_NOTIFICATION_API_S_VER_2 */ + #endif /* __iwl_fw_api_time_event_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h index 8511e735c374..f89a9e16a8c0 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h @@ -7,7 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -29,7 +29,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2016 - 2017 Intel Deutschland GmbH - * Copyright(c) 2018 Intel Corporation + * Copyright(c) 2018 - 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -323,7 +323,7 @@ struct iwl_tx_cmd_gen2 { } __packed; /* TX_CMD_API_S_VER_7 */ /** - * struct iwl_tx_cmd_gen3 - TX command struct to FW for 22560 devices + * struct iwl_tx_cmd_gen3 - TX command struct to FW for AX210+ devices * ( TX_CMD = 0x1c ) * @len: in bytes of the payload, see below for details * @flags: combination of &enum iwl_tx_cmd_flags diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c index 87421807e040..ed90dd104366 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.c @@ -1055,19 +1055,31 @@ out: return dump_file; } +/** + * struct iwl_dump_ini_region_data - region data + * @reg_tlv: region TLV + * @dump_data: dump data + */ +struct iwl_dump_ini_region_data { + struct iwl_ucode_tlv *reg_tlv; + struct iwl_fwrt_dump_data *dump_data; +}; + static int iwl_dump_ini_prph_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; __le32 *val = range->data; u32 prph_val; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); int i; range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; - for (i = 0; i < le32_to_cpu(reg->internal.range_data_size); i += 4) { + range->range_data_size = reg->dev_addr.size; + for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) { prph_val = iwl_read_prph(fwrt->trans, addr + i); if (prph_val == 0x5a5a5a5a) return -EBUSY; @@ -1078,39 +1090,42 @@ static int iwl_dump_ini_prph_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_csr_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; __le32 *val = range->data; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); int i; range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; - for (i = 0; i < le32_to_cpu(reg->internal.range_data_size); i += 4) + range->range_data_size = reg->dev_addr.size; + for (i = 0; i < le32_to_cpu(reg->dev_addr.size); i += 4) *val++ = cpu_to_le32(iwl_trans_read32(fwrt->trans, addr + i)); return sizeof(*range) + le32_to_cpu(range->range_data_size); } static int iwl_dump_ini_dev_mem_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; - u32 addr = le32_to_cpu(reg->start_addr[idx]) + le32_to_cpu(reg->offset); + u32 addr = le32_to_cpu(reg->addrs[idx]) + + le32_to_cpu(reg->dev_addr.offset); range->internal_base_addr = cpu_to_le32(addr); - range->range_data_size = reg->internal.range_data_size; + range->range_data_size = reg->dev_addr.size; iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, - le32_to_cpu(reg->internal.range_data_size)); + le32_to_cpu(reg->dev_addr.size)); return sizeof(*range) + le32_to_cpu(range->range_data_size); } static int _iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *range_ptr, int idx) { /* increase idx by 1 since the pages are from 1 to @@ -1133,14 +1148,14 @@ static int _iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { struct iwl_fw_ini_error_dump_range *range; u32 page_size; if (!fwrt->trans->trans_cfg->gen2) - return _iwl_dump_ini_paging_iter(fwrt, reg, range_ptr, idx); + return _iwl_dump_ini_paging_iter(fwrt, range_ptr, idx); range = range_ptr; page_size = fwrt->trans->init_dram.paging[idx].size; @@ -1155,45 +1170,61 @@ static int iwl_dump_ini_paging_iter(struct iwl_fw_runtime *fwrt, static int iwl_dump_ini_mon_dram_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *range_ptr, - int idx) + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; - u32 start_addr = iwl_read_umac_prph(fwrt->trans, - MON_BUFF_BASE_ADDR_VER2); + struct iwl_dram_data *frag; + u32 alloc_id = le32_to_cpu(reg->dram_alloc_id); - if (start_addr == 0x5a5a5a5a) - return -EBUSY; + frag = &fwrt->trans->dbg.fw_mon_ini[alloc_id].frags[idx]; + + range->dram_base_addr = cpu_to_le64(frag->physical); + range->range_data_size = cpu_to_le32(frag->size); + + memcpy(range->data, frag->block, frag->size); - range->dram_base_addr = cpu_to_le64(start_addr); - range->range_data_size = cpu_to_le32(fwrt->trans->dbg.fw_mon[idx].size); + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} - memcpy(range->data, fwrt->trans->dbg.fw_mon[idx].block, - fwrt->trans->dbg.fw_mon[idx].size); +static int iwl_dump_ini_mon_smem_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_error_dump_range *range = range_ptr; + u32 addr = le32_to_cpu(reg->internal_buffer.base_addr); + + range->internal_base_addr = cpu_to_le32(addr); + range->range_data_size = reg->internal_buffer.size; + iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, + le32_to_cpu(reg->internal_buffer.size)); return sizeof(*range) + le32_to_cpu(range->range_data_size); } static bool iwl_ini_txf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, int idx) + struct iwl_dump_ini_region_data *reg_data, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; struct iwl_fwrt_shared_mem_cfg *cfg = &fwrt->smem_cfg; int txf_num = cfg->num_txfifo_entries; int int_txf_num = ARRAY_SIZE(cfg->internal_txfifo_size); - u32 lmac_bitmap = le32_to_cpu(reg->fifos.fid1); + u32 lmac_bitmap = le32_to_cpu(reg->fifos.fid[0]); if (!idx) { - if (le32_to_cpu(reg->offset) && - WARN_ONCE(cfg->num_lmacs == 1, - "Invalid lmac offset: 0x%x\n", - le32_to_cpu(reg->offset))) + if (le32_to_cpu(reg->fifos.offset) && cfg->num_lmacs == 1) { + IWL_ERR(fwrt, "WRT: Invalid lmac offset 0x%x\n", + le32_to_cpu(reg->fifos.offset)); return false; + } iter->internal_txf = 0; iter->fifo_size = 0; iter->fifo = -1; - if (le32_to_cpu(reg->offset)) + if (le32_to_cpu(reg->fifos.offset)) iter->lmac = 1; else iter->lmac = 0; @@ -1224,27 +1255,28 @@ static bool iwl_ini_txf_iter(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; struct iwl_fw_ini_error_dump_register *reg_dump = (void *)range->data; - u32 offs = le32_to_cpu(reg->offset), addr; - u32 registers_size = - le32_to_cpu(reg->fifos.num_of_registers) * sizeof(*reg_dump); + u32 offs = le32_to_cpu(reg->fifos.offset), addr; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); + u32 registers_size = registers_num * sizeof(*reg_dump); __le32 *data; unsigned long flags; int i; - if (!iwl_ini_txf_iter(fwrt, reg, idx)) + if (!iwl_ini_txf_iter(fwrt, reg_data, idx)) return -EIO; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) return -EBUSY; range->fifo_hdr.fifo_num = cpu_to_le32(iter->fifo); - range->fifo_hdr.num_of_registers = reg->fifos.num_of_registers; + range->fifo_hdr.num_of_registers = cpu_to_le32(registers_num); range->range_data_size = cpu_to_le32(iter->fifo_size + registers_size); iwl_write_prph_no_grab(fwrt->trans, TXF_LARC_NUM + offs, iter->fifo); @@ -1253,8 +1285,8 @@ static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, * read txf registers. for each register, write to the dump the * register address and its value */ - for (i = 0; i < le32_to_cpu(reg->fifos.num_of_registers); i++) { - addr = le32_to_cpu(reg->start_addr[i]) + offs; + for (i = 0; i < registers_num; i++) { + addr = le32_to_cpu(reg->addrs[i]) + offs; reg_dump->addr = cpu_to_le32(addr); reg_dump->data = cpu_to_le32(iwl_read_prph_no_grab(fwrt->trans, @@ -1263,7 +1295,7 @@ static int iwl_dump_ini_txf_iter(struct iwl_fw_runtime *fwrt, reg_dump++; } - if (reg->fifos.header_only) { + if (reg->fifos.hdr_only) { range->range_data_size = cpu_to_le32(registers_size); goto out; } @@ -1294,11 +1326,12 @@ struct iwl_ini_rxf_data { }; static void iwl_ini_get_rxf_data(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, struct iwl_ini_rxf_data *data) { - u32 fid1 = le32_to_cpu(reg->fifos.fid1); - u32 fid2 = le32_to_cpu(reg->fifos.fid2); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 fid1 = le32_to_cpu(reg->fifos.fid[0]); + u32 fid2 = le32_to_cpu(reg->fifos.fid[1]); u32 fifo_idx; if (!data) @@ -1330,20 +1363,21 @@ static void iwl_ini_get_rxf_data(struct iwl_fw_runtime *fwrt, } static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, void *range_ptr, int idx) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_error_dump_range *range = range_ptr; struct iwl_ini_rxf_data rxf_data; struct iwl_fw_ini_error_dump_register *reg_dump = (void *)range->data; - u32 offs = le32_to_cpu(reg->offset), addr; - u32 registers_size = - le32_to_cpu(reg->fifos.num_of_registers) * sizeof(*reg_dump); + u32 offs = le32_to_cpu(reg->fifos.offset), addr; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); + u32 registers_size = registers_num * sizeof(*reg_dump); __le32 *data; unsigned long flags; int i; - iwl_ini_get_rxf_data(fwrt, reg, &rxf_data); + iwl_ini_get_rxf_data(fwrt, reg_data, &rxf_data); if (!rxf_data.size) return -EIO; @@ -1351,15 +1385,15 @@ static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, return -EBUSY; range->fifo_hdr.fifo_num = cpu_to_le32(rxf_data.fifo_num); - range->fifo_hdr.num_of_registers = reg->fifos.num_of_registers; + range->fifo_hdr.num_of_registers = cpu_to_le32(registers_num); range->range_data_size = cpu_to_le32(rxf_data.size + registers_size); /* * read rxf registers. for each register, write to the dump the * register address and its value */ - for (i = 0; i < le32_to_cpu(reg->fifos.num_of_registers); i++) { - addr = le32_to_cpu(reg->start_addr[i]) + offs; + for (i = 0; i < registers_num; i++) { + addr = le32_to_cpu(reg->addrs[i]) + offs; reg_dump->addr = cpu_to_le32(addr); reg_dump->data = cpu_to_le32(iwl_read_prph_no_grab(fwrt->trans, @@ -1368,7 +1402,7 @@ static int iwl_dump_ini_rxf_iter(struct iwl_fw_runtime *fwrt, reg_dump++; } - if (reg->fifos.header_only) { + if (reg->fifos.hdr_only) { range->range_data_size = cpu_to_le32(registers_size); goto out; } @@ -1399,9 +1433,50 @@ out: return sizeof(*range) + le32_to_cpu(range->range_data_size); } -static void *iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static int +iwl_dump_ini_err_table_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_region_err_table *err_table = ®->err_table; + struct iwl_fw_ini_error_dump_range *range = range_ptr; + u32 addr = le32_to_cpu(err_table->base_addr) + + le32_to_cpu(err_table->offset); + + range->internal_base_addr = cpu_to_le32(addr); + range->range_data_size = err_table->size; + iwl_trans_read_mem_bytes(fwrt->trans, addr, range->data, + le32_to_cpu(err_table->size)); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + +static int iwl_dump_ini_fw_pkt_iter(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *range_ptr, int idx) +{ + struct iwl_fw_ini_error_dump_range *range = range_ptr; + struct iwl_rx_packet *pkt = reg_data->dump_data->fw_pkt; + u32 pkt_len; + + if (!pkt) + return -EIO; + + pkt_len = iwl_rx_packet_payload_len(pkt); + + memcpy(&range->fw_pkt_hdr, &pkt->hdr, sizeof(range->fw_pkt_hdr)); + range->range_data_size = cpu_to_le32(pkt_len); + + memcpy(range->data, pkt->data, pkt_len); + + return sizeof(*range) + le32_to_cpu(range->range_data_size); +} + +static void * +iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_error_dump *dump = data; @@ -1410,14 +1485,45 @@ static void *iwl_dump_ini_mem_fill_header(struct iwl_fw_runtime *fwrt, return dump->ranges; } -static void -*iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - struct iwl_fw_ini_monitor_dump *data, - u32 write_ptr_addr, u32 write_ptr_msk, - u32 cycle_cnt_addr, u32 cycle_cnt_msk) +/** + * mask_apply_and_normalize - applies mask on val and normalize the result + * + * The normalization is based on the first set bit in the mask + * + * @val: value + * @mask: mask to apply and to normalize with + */ +static u32 mask_apply_and_normalize(u32 val, u32 mask) +{ + return (val & mask) >> (ffs(mask) - 1); +} + +static __le32 iwl_get_mon_reg(struct iwl_fw_runtime *fwrt, u32 alloc_id, + const struct iwl_fw_mon_reg *reg_info) +{ + u32 val, offs; + + /* The header addresses of DBGCi is calculate as follows: + * DBGC1 address + (0x100 * i) + */ + offs = (alloc_id - IWL_FW_INI_ALLOCATION_ID_DBGC1) * 0x100; + + if (!reg_info || !reg_info->addr || !reg_info->mask) + return 0; + + val = iwl_read_prph_no_grab(fwrt->trans, reg_info->addr + offs); + + return cpu_to_le32(mask_apply_and_normalize(val, reg_info->mask)); +} + +static void * +iwl_dump_ini_mon_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + struct iwl_fw_ini_monitor_dump *data, + const struct iwl_fw_mon_regs *addrs) { - u32 write_ptr, cycle_cnt; + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 alloc_id = le32_to_cpu(reg->dram_alloc_id); unsigned long flags; if (!iwl_trans_grab_nic_access(fwrt->trans, &flags)) { @@ -1425,76 +1531,66 @@ static void return NULL; } - write_ptr = iwl_read_prph_no_grab(fwrt->trans, write_ptr_addr); - cycle_cnt = iwl_read_prph_no_grab(fwrt->trans, cycle_cnt_addr); + data->write_ptr = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->write_ptr); + data->cycle_cnt = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->cycle_cnt); + data->cur_frag = iwl_get_mon_reg(fwrt, alloc_id, + &addrs->cur_frag); iwl_trans_release_nic_access(fwrt->trans, &flags); data->header.version = cpu_to_le32(IWL_INI_DUMP_VER); - data->write_ptr = cpu_to_le32(write_ptr & write_ptr_msk); - data->cycle_cnt = cpu_to_le32(cycle_cnt & cycle_cnt_msk); return data->ranges; } -static void -*iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static void * +iwl_dump_ini_mon_dram_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; - u32 write_ptr_addr, write_ptr_msk, cycle_cnt_addr, cycle_cnt_msk; - - switch (fwrt->trans->trans_cfg->device_family) { - case IWL_DEVICE_FAMILY_9000: - case IWL_DEVICE_FAMILY_22000: - write_ptr_addr = MON_BUFF_WRPTR_VER2; - write_ptr_msk = -1; - cycle_cnt_addr = MON_BUFF_CYCLE_CNT_VER2; - cycle_cnt_msk = -1; - break; - default: - IWL_ERR(fwrt, "Unsupported device family %d\n", - fwrt->trans->trans_cfg->device_family); - return NULL; - } - return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, write_ptr_addr, - write_ptr_msk, cycle_cnt_addr, - cycle_cnt_msk); + return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump, + &fwrt->trans->cfg->mon_dram_regs); } -static void -*iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, - void *data) +static void * +iwl_dump_ini_mon_smem_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) { struct iwl_fw_ini_monitor_dump *mon_dump = (void *)data; - const struct iwl_cfg *cfg = fwrt->trans->cfg; - if (fwrt->trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_9000 && - fwrt->trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_22000) { - IWL_ERR(fwrt, "Unsupported device family %d\n", - fwrt->trans->trans_cfg->device_family); - return NULL; - } + return iwl_dump_ini_mon_fill_header(fwrt, reg_data, mon_dump, + &fwrt->trans->cfg->mon_smem_regs); +} - return iwl_dump_ini_mon_fill_header(fwrt, reg, mon_dump, - cfg->fw_mon_smem_write_ptr_addr, - cfg->fw_mon_smem_write_ptr_msk, - cfg->fw_mon_smem_cycle_cnt_ptr_addr, - cfg->fw_mon_smem_cycle_cnt_ptr_msk); +static void * +iwl_dump_ini_err_table_fill_header(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data, + void *data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_err_table_dump *dump = data; + dump->header.version = cpu_to_le32(IWL_INI_DUMP_VER); + dump->version = reg->err_table.version; + + return dump->ranges; } static u32 iwl_dump_ini_mem_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - return le32_to_cpu(reg->internal.num_of_ranges); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + + return iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); } static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { if (fwrt->trans->trans_cfg->gen2) return fwrt->trans->init_dram.paging_cnt; @@ -1502,54 +1598,73 @@ static u32 iwl_dump_ini_paging_ranges(struct iwl_fw_runtime *fwrt, return fwrt->num_of_paging_blk; } -static u32 iwl_dump_ini_mon_dram_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_dram_ranges(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - return 1; + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_mon *fw_mon; + u32 ranges = 0, alloc_id = le32_to_cpu(reg->dram_alloc_id); + int i; + + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + for (i = 0; i < fw_mon->num_frags; i++) { + if (!fw_mon->frags[i].size) + break; + + ranges++; + } + + return ranges; } static u32 iwl_dump_ini_txf_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { u32 num_of_fifos = 0; - while (iwl_ini_txf_iter(fwrt, reg, num_of_fifos)) + while (iwl_ini_txf_iter(fwrt, reg_data, num_of_fifos)) num_of_fifos++; return num_of_fifos; } -static u32 iwl_dump_ini_rxf_ranges(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 iwl_dump_ini_single_range(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - /* Each Rx fifo needs a different offset and therefore, it's - * region can contain only one fifo, i.e. 1 memory range. - */ return 1; } static u32 iwl_dump_ini_mem_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { - return sizeof(struct iwl_fw_ini_error_dump) + - iwl_dump_ini_mem_ranges(fwrt, reg) * - (sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->internal.range_data_size)); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 size = le32_to_cpu(reg->dev_addr.size); + u32 ranges = iwl_dump_ini_mem_ranges(fwrt, reg_data); + + if (!size || !ranges) + return 0; + + return sizeof(struct iwl_fw_ini_error_dump) + ranges * + (size + sizeof(struct iwl_fw_ini_error_dump_range)); } -static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { int i; u32 range_header_len = sizeof(struct iwl_fw_ini_error_dump_range); u32 size = sizeof(struct iwl_fw_ini_error_dump); if (fwrt->trans->trans_cfg->gen2) { - for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg); i++) + for (i = 0; i < iwl_dump_ini_paging_ranges(fwrt, reg_data); i++) size += range_header_len + fwrt->trans->init_dram.paging[i].size; } else { - for (i = 1; i <= iwl_dump_ini_paging_ranges(fwrt, reg); i++) + for (i = 1; i <= iwl_dump_ini_paging_ranges(fwrt, reg_data); + i++) size += range_header_len + fwrt->fw_paging_db[i].fw_paging_size; } @@ -1557,66 +1672,128 @@ static u32 iwl_dump_ini_paging_get_size(struct iwl_fw_runtime *fwrt, return size; } -static u32 iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_dram_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - u32 size = sizeof(struct iwl_fw_ini_monitor_dump) + - sizeof(struct iwl_fw_ini_error_dump_range); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_mon *fw_mon; + u32 size = 0, alloc_id = le32_to_cpu(reg->dram_alloc_id); + int i; - if (fwrt->trans->dbg.num_blocks) - size += fwrt->trans->dbg.fw_mon[0].size; + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + for (i = 0; i < fw_mon->num_frags; i++) { + struct iwl_dram_data *frag = &fw_mon->frags[i]; + + if (!frag->size) + break; + + size += sizeof(struct iwl_fw_ini_error_dump_range) + frag->size; + } + + if (size) + size += sizeof(struct iwl_fw_ini_monitor_dump); return size; } -static u32 iwl_dump_ini_mon_smem_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) +static u32 +iwl_dump_ini_mon_smem_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) { - return sizeof(struct iwl_fw_ini_monitor_dump) + - iwl_dump_ini_mem_ranges(fwrt, reg) * - (sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->internal.range_data_size)); + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg; + u32 alloc_id = le32_to_cpu(reg->internal_buffer.alloc_id), size; + + fw_mon_cfg = &fwrt->trans->dbg.fw_mon_cfg[alloc_id]; + if (le32_to_cpu(fw_mon_cfg->buf_location) != + IWL_FW_INI_LOCATION_SRAM_PATH) + return 0; + + size = le32_to_cpu(reg->internal_buffer.size); + if (!size) + return 0; + + size += sizeof(struct iwl_fw_ini_monitor_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; } static u32 iwl_dump_ini_txf_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_txf_iter_data *iter = &fwrt->dump.txf_iter_data; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); u32 size = 0; u32 fifo_hdr = sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->fifos.num_of_registers) * - sizeof(struct iwl_fw_ini_error_dump_register); + registers_num * + sizeof(struct iwl_fw_ini_error_dump_register); - while (iwl_ini_txf_iter(fwrt, reg, size)) { + while (iwl_ini_txf_iter(fwrt, reg_data, size)) { size += fifo_hdr; - if (!reg->fifos.header_only) + if (!reg->fifos.hdr_only) size += iter->fifo_size; } - if (size) - size += sizeof(struct iwl_fw_ini_error_dump); + if (!size) + return 0; - return size; + return size + sizeof(struct iwl_fw_ini_error_dump); } static u32 iwl_dump_ini_rxf_get_size(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg) + struct iwl_dump_ini_region_data *reg_data) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_ini_rxf_data rx_data; + u32 registers_num = iwl_tlv_array_len(reg_data->reg_tlv, reg, addrs); u32 size = sizeof(struct iwl_fw_ini_error_dump) + sizeof(struct iwl_fw_ini_error_dump_range) + - le32_to_cpu(reg->fifos.num_of_registers) * - sizeof(struct iwl_fw_ini_error_dump_register); + registers_num * sizeof(struct iwl_fw_ini_error_dump_register); - if (reg->fifos.header_only) + if (reg->fifos.hdr_only) return size; - iwl_ini_get_rxf_data(fwrt, reg, &rx_data); + iwl_ini_get_rxf_data(fwrt, reg_data, &rx_data); size += rx_data.size; return size; } +static u32 +iwl_dump_ini_err_table_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; + u32 size = le32_to_cpu(reg->err_table.size); + + if (size) + size += sizeof(struct iwl_fw_ini_err_table_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; +} + +static u32 +iwl_dump_ini_fw_pkt_get_size(struct iwl_fw_runtime *fwrt, + struct iwl_dump_ini_region_data *reg_data) +{ + u32 size = 0; + + if (!reg_data->dump_data->fw_pkt) + return 0; + + size += iwl_rx_packet_payload_len(reg_data->dump_data->fw_pkt); + if (size) + size += sizeof(struct iwl_fw_ini_error_dump) + + sizeof(struct iwl_fw_ini_error_dump_range); + + return size; +} + /** * struct iwl_dump_ini_mem_ops - ini memory dump operations * @get_num_of_ranges: returns the number of memory ranges in the region. @@ -1628,14 +1805,15 @@ static u32 iwl_dump_ini_rxf_get_size(struct iwl_fw_runtime *fwrt, */ struct iwl_dump_ini_mem_ops { u32 (*get_num_of_ranges)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg); + struct iwl_dump_ini_region_data *reg_data); u32 (*get_size)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg); + struct iwl_dump_ini_region_data *reg_data); void *(*fill_mem_hdr)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *data); + struct iwl_dump_ini_region_data *reg_data, + void *data); int (*fill_range)(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_region_cfg *reg, void *range, - int idx); + struct iwl_dump_ini_region_data *reg_data, + void *range, int idx); }; /** @@ -1650,60 +1828,61 @@ struct iwl_dump_ini_mem_ops { * @ops: memory dump operations */ static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list, - struct iwl_fw_ini_region_cfg *reg, + struct iwl_dump_ini_region_data *reg_data, const struct iwl_dump_ini_mem_ops *ops) { + struct iwl_fw_ini_region_tlv *reg = (void *)reg_data->reg_tlv->data; struct iwl_fw_ini_dump_entry *entry; struct iwl_fw_error_dump_data *tlv; struct iwl_fw_ini_error_dump_header *header; - u32 num_of_ranges, i, type = le32_to_cpu(reg->region_type), size; + u32 type = le32_to_cpu(reg->type), id = le32_to_cpu(reg->id); + u32 num_of_ranges, i, size; void *range; if (!ops->get_num_of_ranges || !ops->get_size || !ops->fill_mem_hdr || !ops->fill_range) return 0; - size = ops->get_size(fwrt, reg); + size = ops->get_size(fwrt, reg_data); if (!size) return 0; - entry = kmalloc(sizeof(*entry) + sizeof(*tlv) + size, GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + sizeof(*tlv) + size); if (!entry) return 0; entry->size = sizeof(*tlv) + size; tlv = (void *)entry->data; - tlv->type = cpu_to_le32(type); + tlv->type = reg->type; tlv->len = cpu_to_le32(size); - IWL_DEBUG_FW(fwrt, "WRT: Collecting region: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); + IWL_DEBUG_FW(fwrt, "WRT: Collecting region: id=%d, type=%d\n", id, + type); - num_of_ranges = ops->get_num_of_ranges(fwrt, reg); + num_of_ranges = ops->get_num_of_ranges(fwrt, reg_data); header = (void *)tlv->data; - header->region_id = reg->region_id; + header->region_id = reg->id; header->num_of_ranges = cpu_to_le32(num_of_ranges); - header->name_len = cpu_to_le32(min_t(int, IWL_FW_INI_MAX_NAME, - le32_to_cpu(reg->name_len))); - memcpy(header->name, reg->name, le32_to_cpu(header->name_len)); + header->name_len = cpu_to_le32(IWL_FW_INI_MAX_NAME); + memcpy(header->name, reg->name, IWL_FW_INI_MAX_NAME); - range = ops->fill_mem_hdr(fwrt, reg, header); + range = ops->fill_mem_hdr(fwrt, reg_data, header); if (!range) { IWL_ERR(fwrt, "WRT: Failed to fill region header: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); + id, type); goto out_err; } for (i = 0; i < num_of_ranges; i++) { - int range_size = ops->fill_range(fwrt, reg, range, i); + int range_size = ops->fill_range(fwrt, reg_data, range, i); if (range_size < 0) { IWL_ERR(fwrt, "WRT: Failed to dump region: id=%d, type=%d\n", - le32_to_cpu(reg->region_id), type); + id, type); goto out_err; } range = range + range_size; @@ -1714,22 +1893,29 @@ static u32 iwl_dump_ini_mem(struct iwl_fw_runtime *fwrt, struct list_head *list, return entry->size; out_err: - kfree(entry); + vfree(entry); return 0; } static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, + struct iwl_fw_ini_trigger_tlv *trigger, struct list_head *list) { struct iwl_fw_ini_dump_entry *entry; struct iwl_fw_error_dump_data *tlv; struct iwl_fw_ini_dump_info *dump; - u32 reg_ids_size = le32_to_cpu(trigger->num_regions) * sizeof(__le32); - u32 size = sizeof(*tlv) + sizeof(*dump) + reg_ids_size; + struct iwl_dbg_tlv_node *node; + struct iwl_fw_ini_dump_cfg_name *cfg_name; + u32 size = sizeof(*tlv) + sizeof(*dump); + u32 num_of_cfg_names = 0; + + list_for_each_entry(node, &fwrt->trans->dbg.debug_info_tlv_list, list) { + size += sizeof(*cfg_name); + num_of_cfg_names++; + } - entry = kmalloc(sizeof(*entry) + size, GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + size); if (!entry) return 0; @@ -1737,13 +1923,14 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, tlv = (void *)entry->data; tlv->type = cpu_to_le32(IWL_INI_DUMP_INFO_TYPE); - tlv->len = cpu_to_le32(sizeof(*dump) + reg_ids_size); + tlv->len = cpu_to_le32(size - sizeof(*tlv)); dump = (void *)tlv->data; dump->version = cpu_to_le32(IWL_INI_DUMP_VER); - dump->trigger_id = trigger->trigger_id; - dump->is_external_cfg = + dump->time_point = trigger->time_point; + dump->trigger_reason = trigger->trigger_reason; + dump->external_cfg_state = cpu_to_le32(fwrt->trans->dbg.external_ini_cfg); dump->ver_type = cpu_to_le32(fwrt->dump.fw_ver.type); @@ -1763,26 +1950,26 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, dump->umac_major = cpu_to_le32(fwrt->dump.fw_ver.umac_major); dump->umac_minor = cpu_to_le32(fwrt->dump.fw_ver.umac_minor); + dump->fw_mon_mode = cpu_to_le32(fwrt->trans->dbg.ini_dest); + dump->regions_mask = trigger->regions_mask; + dump->build_tag_len = cpu_to_le32(sizeof(dump->build_tag)); memcpy(dump->build_tag, fwrt->fw->human_readable, sizeof(dump->build_tag)); - dump->img_name_len = cpu_to_le32(sizeof(dump->img_name)); - memcpy(dump->img_name, fwrt->dump.img_name, sizeof(dump->img_name)); - - dump->internal_dbg_cfg_name_len = - cpu_to_le32(sizeof(dump->internal_dbg_cfg_name)); - memcpy(dump->internal_dbg_cfg_name, fwrt->dump.internal_dbg_cfg_name, - sizeof(dump->internal_dbg_cfg_name)); - - dump->external_dbg_cfg_name_len = - cpu_to_le32(sizeof(dump->external_dbg_cfg_name)); - - memcpy(dump->external_dbg_cfg_name, fwrt->dump.external_dbg_cfg_name, - sizeof(dump->external_dbg_cfg_name)); - - dump->regions_num = trigger->num_regions; - memcpy(dump->region_ids, trigger->data, reg_ids_size); + cfg_name = dump->cfg_names; + dump->num_of_cfg_names = cpu_to_le32(num_of_cfg_names); + list_for_each_entry(node, &fwrt->trans->dbg.debug_info_tlv_list, list) { + struct iwl_fw_ini_debug_info_tlv *debug_info = + (void *)node->tlv.data; + + cfg_name->image_type = debug_info->image_type; + cfg_name->cfg_name_len = + cpu_to_le32(IWL_FW_INI_MAX_CFG_NAME); + memcpy(cfg_name->cfg_name, debug_info->debug_cfg_name, + sizeof(cfg_name->cfg_name)); + cfg_name++; + } /* add dump info TLV to the beginning of the list since it needs to be * the first TLV in the dump @@ -1794,33 +1981,18 @@ static u32 iwl_dump_ini_info(struct iwl_fw_runtime *fwrt, static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { [IWL_FW_INI_REGION_INVALID] = {}, - [IWL_FW_INI_REGION_DEVICE_MEMORY] = { - .get_num_of_ranges = iwl_dump_ini_mem_ranges, - .get_size = iwl_dump_ini_mem_get_size, - .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .fill_range = iwl_dump_ini_dev_mem_iter, - }, - [IWL_FW_INI_REGION_PERIPHERY_MAC] = { - .get_num_of_ranges = iwl_dump_ini_mem_ranges, - .get_size = iwl_dump_ini_mem_get_size, - .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .fill_range = iwl_dump_ini_prph_iter, + [IWL_FW_INI_REGION_INTERNAL_BUFFER] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_mon_smem_get_size, + .fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header, + .fill_range = iwl_dump_ini_mon_smem_iter, }, - [IWL_FW_INI_REGION_PERIPHERY_PHY] = {}, - [IWL_FW_INI_REGION_PERIPHERY_AUX] = {}, [IWL_FW_INI_REGION_DRAM_BUFFER] = { .get_num_of_ranges = iwl_dump_ini_mon_dram_ranges, .get_size = iwl_dump_ini_mon_dram_get_size, .fill_mem_hdr = iwl_dump_ini_mon_dram_fill_header, .fill_range = iwl_dump_ini_mon_dram_iter, }, - [IWL_FW_INI_REGION_DRAM_IMR] = {}, - [IWL_FW_INI_REGION_INTERNAL_BUFFER] = { - .get_num_of_ranges = iwl_dump_ini_mem_ranges, - .get_size = iwl_dump_ini_mon_smem_get_size, - .fill_mem_hdr = iwl_dump_ini_mon_smem_fill_header, - .fill_range = iwl_dump_ini_dev_mem_iter, - }, [IWL_FW_INI_REGION_TXF] = { .get_num_of_ranges = iwl_dump_ini_txf_ranges, .get_size = iwl_dump_ini_txf_get_size, @@ -1828,70 +2000,91 @@ static const struct iwl_dump_ini_mem_ops iwl_dump_ini_region_ops[] = { .fill_range = iwl_dump_ini_txf_iter, }, [IWL_FW_INI_REGION_RXF] = { - .get_num_of_ranges = iwl_dump_ini_rxf_ranges, + .get_num_of_ranges = iwl_dump_ini_single_range, .get_size = iwl_dump_ini_rxf_get_size, .fill_mem_hdr = iwl_dump_ini_mem_fill_header, .fill_range = iwl_dump_ini_rxf_iter, }, - [IWL_FW_INI_REGION_PAGING] = { + [IWL_FW_INI_REGION_LMAC_ERROR_TABLE] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_err_table_get_size, + .fill_mem_hdr = iwl_dump_ini_err_table_fill_header, + .fill_range = iwl_dump_ini_err_table_iter, + }, + [IWL_FW_INI_REGION_UMAC_ERROR_TABLE] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_err_table_get_size, + .fill_mem_hdr = iwl_dump_ini_err_table_fill_header, + .fill_range = iwl_dump_ini_err_table_iter, + }, + [IWL_FW_INI_REGION_RSP_OR_NOTIF] = { + .get_num_of_ranges = iwl_dump_ini_single_range, + .get_size = iwl_dump_ini_fw_pkt_get_size, .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .get_num_of_ranges = iwl_dump_ini_paging_ranges, - .get_size = iwl_dump_ini_paging_get_size, - .fill_range = iwl_dump_ini_paging_iter, + .fill_range = iwl_dump_ini_fw_pkt_iter, }, - [IWL_FW_INI_REGION_CSR] = { + [IWL_FW_INI_REGION_DEVICE_MEMORY] = { .get_num_of_ranges = iwl_dump_ini_mem_ranges, .get_size = iwl_dump_ini_mem_get_size, .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .fill_range = iwl_dump_ini_csr_iter, + .fill_range = iwl_dump_ini_dev_mem_iter, }, - [IWL_FW_INI_REGION_NOTIFICATION] = {}, - [IWL_FW_INI_REGION_DHC] = {}, - [IWL_FW_INI_REGION_LMAC_ERROR_TABLE] = { + [IWL_FW_INI_REGION_PERIPHERY_MAC] = { .get_num_of_ranges = iwl_dump_ini_mem_ranges, .get_size = iwl_dump_ini_mem_get_size, .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .fill_range = iwl_dump_ini_dev_mem_iter, + .fill_range = iwl_dump_ini_prph_iter, }, - [IWL_FW_INI_REGION_UMAC_ERROR_TABLE] = { + [IWL_FW_INI_REGION_PERIPHERY_PHY] = {}, + [IWL_FW_INI_REGION_PERIPHERY_AUX] = {}, + [IWL_FW_INI_REGION_PAGING] = { + .fill_mem_hdr = iwl_dump_ini_mem_fill_header, + .get_num_of_ranges = iwl_dump_ini_paging_ranges, + .get_size = iwl_dump_ini_paging_get_size, + .fill_range = iwl_dump_ini_paging_iter, + }, + [IWL_FW_INI_REGION_CSR] = { .get_num_of_ranges = iwl_dump_ini_mem_ranges, .get_size = iwl_dump_ini_mem_get_size, .fill_mem_hdr = iwl_dump_ini_mem_fill_header, - .fill_range = iwl_dump_ini_dev_mem_iter, + .fill_range = iwl_dump_ini_csr_iter, }, + [IWL_FW_INI_REGION_DRAM_IMR] = {}, + [IWL_FW_INI_REGION_PCI_IOSF_CONFIG] = {}, }; static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, - struct iwl_fw_ini_trigger *trigger, + struct iwl_fwrt_dump_data *dump_data, struct list_head *list) { + struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; + struct iwl_dump_ini_region_data reg_data = { + .dump_data = dump_data, + }; int i; u32 size = 0; + u64 regions_mask = le64_to_cpu(trigger->regions_mask); - for (i = 0; i < le32_to_cpu(trigger->num_regions); i++) { - u32 reg_id = le32_to_cpu(trigger->data[i]), reg_type; - struct iwl_fw_ini_region_cfg *reg; + for (i = 0; i < 64; i++) { + u32 reg_type; + struct iwl_fw_ini_region_tlv *reg; - if (WARN_ON(reg_id >= ARRAY_SIZE(fwrt->dump.active_regs))) + if (!(BIT_ULL(i) & regions_mask)) continue; - reg = fwrt->dump.active_regs[reg_id]; - if (!reg) { + reg_data.reg_tlv = fwrt->trans->dbg.active_regions[i]; + if (!reg_data.reg_tlv) { IWL_WARN(fwrt, - "WRT: Unassigned region id %d, skipping\n", - reg_id); + "WRT: Unassigned region id %d, skipping\n", i); continue; } - /* currently the driver supports always on domain only */ - if (le32_to_cpu(reg->domain) != IWL_FW_INI_DBG_DOMAIN_ALWAYS_ON) - continue; - - reg_type = le32_to_cpu(reg->region_type); + reg = (void *)reg_data.reg_tlv->data; + reg_type = le32_to_cpu(reg->type); if (reg_type >= ARRAY_SIZE(iwl_dump_ini_region_ops)) continue; - size += iwl_dump_ini_mem(fwrt, list, reg, + size += iwl_dump_ini_mem(fwrt, list, ®_data, &iwl_dump_ini_region_ops[reg_type]); } @@ -1901,31 +2094,43 @@ static u32 iwl_dump_ini_trigger(struct iwl_fw_runtime *fwrt, return size; } +static bool iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt, + struct iwl_fw_ini_trigger_tlv *trig) +{ + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trig->time_point); + u32 usec = le32_to_cpu(trig->ignore_consec); + + if (!iwl_trans_dbg_ini_valid(fwrt->trans) || + tp_id == IWL_FW_INI_TIME_POINT_INVALID || + tp_id >= IWL_FW_INI_TIME_POINT_NUM || + iwl_fw_dbg_no_trig_window(fwrt, tp_id, usec)) + return false; + + return true; +} + static u32 iwl_dump_ini_file_gen(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id trig_id, + struct iwl_fwrt_dump_data *dump_data, struct list_head *list) { + struct iwl_fw_ini_trigger_tlv *trigger = dump_data->trig; struct iwl_fw_ini_dump_entry *entry; struct iwl_fw_ini_dump_file_hdr *hdr; - struct iwl_fw_ini_trigger *trigger; u32 size; - if (!iwl_fw_ini_trigger_on(fwrt, trig_id)) - return 0; - - trigger = fwrt->dump.active_trigs[trig_id].trig; - if (!trigger || !le32_to_cpu(trigger->num_regions)) + if (!trigger || !iwl_fw_ini_trigger_on(fwrt, trigger) || + !le64_to_cpu(trigger->regions_mask)) return 0; - entry = kmalloc(sizeof(*entry) + sizeof(*hdr), GFP_KERNEL); + entry = vzalloc(sizeof(*entry) + sizeof(*hdr)); if (!entry) return 0; entry->size = sizeof(*hdr); - size = iwl_dump_ini_trigger(fwrt, trigger, list); + size = iwl_dump_ini_trigger(fwrt, dump_data, list); if (!size) { - kfree(entry); + vfree(entry); return 0; } @@ -1991,18 +2196,24 @@ static void iwl_dump_ini_list_free(struct list_head *list) list_entry(list->next, typeof(*entry), list); list_del(&entry->list); - kfree(entry); + vfree(entry); } } -static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, u8 wk_idx) +static void iwl_fw_error_dump_data_free(struct iwl_fwrt_dump_data *dump_data) +{ + dump_data->trig = NULL; + kfree(dump_data->fw_pkt); + dump_data->fw_pkt = NULL; +} + +static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data) { - enum iwl_fw_ini_trigger_id trig_id = fwrt->dump.wks[wk_idx].ini_trig_id; struct list_head dump_list = LIST_HEAD_INIT(dump_list); struct scatterlist *sg_dump_data; - u32 file_len; + u32 file_len = iwl_dump_ini_file_gen(fwrt, dump_data, &dump_list); - file_len = iwl_dump_ini_file_gen(fwrt, trig_id, &dump_list); if (!file_len) goto out; @@ -2023,7 +2234,7 @@ static void iwl_fw_error_ini_dump(struct iwl_fw_runtime *fwrt, u8 wk_idx) iwl_dump_ini_list_free(&dump_list); out: - fwrt->dump.wks[wk_idx].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID; + iwl_fw_error_dump_data_free(dump_data); } const struct iwl_fw_dump_desc iwl_dump_desc_assert = { @@ -2038,15 +2249,9 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt, bool monitor_only, unsigned int delay) { - u32 trig_type = le32_to_cpu(desc->trig_desc.type); - int ret; - if (iwl_trans_dbg_ini_valid(fwrt->trans)) { - ret = iwl_fw_dbg_ini_collect(fwrt, trig_type); - if (!ret) - iwl_fw_free_dump_desc(fwrt); - - return ret; + iwl_fw_free_dump_desc(fwrt); + return 0; } /* use wks[0] since dump flow prior to ini does not need to support @@ -2138,35 +2343,29 @@ int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt, } IWL_EXPORT_SYMBOL(iwl_fw_dbg_collect); -int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id) +int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data) { - struct iwl_fw_ini_active_triggers *active; + struct iwl_fw_ini_trigger_tlv *trig = dump_data->trig; + enum iwl_fw_ini_time_point tp_id = le32_to_cpu(trig->time_point); u32 occur, delay; unsigned long idx; - if (WARN_ON(!iwl_fw_ini_trigger_on(fwrt, id))) - return -EINVAL; + if (test_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status)) + return -EBUSY; - if (!iwl_fw_ini_trigger_on(fwrt, id)) { + if (!iwl_fw_ini_trigger_on(fwrt, trig)) { IWL_WARN(fwrt, "WRT: Trigger %d is not active, aborting dump\n", - id); + tp_id); return -EINVAL; } - active = &fwrt->dump.active_trigs[id]; - delay = le32_to_cpu(active->trig->dump_delay); - occur = le32_to_cpu(active->trig->occurrences); + delay = le32_to_cpu(trig->dump_delay); + occur = le32_to_cpu(trig->occurrences); if (!occur) return 0; - active->trig->occurrences = cpu_to_le32(--occur); - - if (le32_to_cpu(active->trig->force_restart)) { - IWL_WARN(fwrt, "WRT: Force restart: trigger %d fired.\n", id); - iwl_force_nmi(fwrt->trans); - return 0; - } + trig->occurrences = cpu_to_le32(--occur); /* Check there is an available worker. * ffz return value is undefined if no zero exists, @@ -2181,36 +2380,14 @@ int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, test_and_set_bit(fwrt->dump.wks[idx].idx, &fwrt->dump.active_wks)) return -EBUSY; - fwrt->dump.wks[idx].ini_trig_id = id; + fwrt->dump.wks[idx].dump_data = *dump_data; - IWL_WARN(fwrt, "WRT: Collecting data: ini trigger %d fired.\n", id); + IWL_WARN(fwrt, "WRT: Collecting data: ini trigger %d fired.\n", tp_id); schedule_delayed_work(&fwrt->dump.wks[idx].wk, usecs_to_jiffies(delay)); return 0; } -IWL_EXPORT_SYMBOL(_iwl_fw_dbg_ini_collect); - -int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, u32 legacy_trigger_id) -{ - int id; - - switch (legacy_trigger_id) { - case FW_DBG_TRIGGER_FW_ASSERT: - case FW_DBG_TRIGGER_ALIVE_TIMEOUT: - case FW_DBG_TRIGGER_DRIVER: - id = IWL_FW_TRIGGER_ID_FW_ASSERT; - break; - case FW_DBG_TRIGGER_USER: - id = IWL_FW_TRIGGER_ID_USER_TRIGGER; - break; - default: - return -EIO; - } - - return _iwl_fw_dbg_ini_collect(fwrt, id); -} -IWL_EXPORT_SYMBOL(iwl_fw_dbg_ini_collect); int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt, struct iwl_fw_dbg_trigger_tlv *trigger, @@ -2219,6 +2396,9 @@ int iwl_fw_dbg_collect_trig(struct iwl_fw_runtime *fwrt, int ret, len = 0; char buf[64]; + if (iwl_trans_dbg_ini_valid(fwrt->trans)) + return 0; + if (fmt) { va_list ap; @@ -2322,7 +2502,7 @@ static void iwl_fw_dbg_collect_sync(struct iwl_fw_runtime *fwrt, u8 wk_idx) IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection start\n"); if (iwl_trans_dbg_ini_valid(fwrt->trans)) - iwl_fw_error_ini_dump(fwrt, wk_idx); + iwl_fw_error_ini_dump(fwrt, &fwrt->dump.wks[wk_idx].dump_data); else iwl_fw_error_dump(fwrt); IWL_DEBUG_FW_INFO(fwrt, "WRT: Data collection done\n"); @@ -2335,11 +2515,10 @@ out: void iwl_fw_error_dump_wk(struct work_struct *work) { - struct iwl_fw_runtime *fwrt; - typeof(fwrt->dump.wks[0]) *wks; - - wks = container_of(work, typeof(fwrt->dump.wks[0]), wk.work); - fwrt = container_of(wks, struct iwl_fw_runtime, dump.wks[wks->idx]); + struct iwl_fwrt_wk_data *wks = + container_of(work, typeof(*wks), wk.work); + struct iwl_fw_runtime *fwrt = + container_of(wks, typeof(*fwrt), dump.wks[wks->idx]); /* assumes the op mode mutex is locked in dump_start since * iwl_fw_dbg_collect_sync can't run in parallel diff --git a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h index e3b5dd34643f..179f2905d56b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/dbg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/dbg.h @@ -114,9 +114,8 @@ int iwl_fw_dbg_collect_desc(struct iwl_fw_runtime *fwrt, bool monitor_only, unsigned int delay); int iwl_fw_dbg_error_collect(struct iwl_fw_runtime *fwrt, enum iwl_fw_dbg_trigger trig_type); -int _iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id); -int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, u32 legacy_trigger_id); +int iwl_fw_dbg_ini_collect(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data); int iwl_fw_dbg_collect(struct iwl_fw_runtime *fwrt, enum iwl_fw_dbg_trigger trig, const char *str, size_t len, struct iwl_fw_dbg_trigger_tlv *trigger); @@ -222,29 +221,6 @@ _iwl_fw_dbg_trigger_on(struct iwl_fw_runtime *fwrt, _iwl_fw_dbg_trigger_on((fwrt), (wdev), (id)); \ }) -static inline bool -iwl_fw_ini_trigger_on(struct iwl_fw_runtime *fwrt, - enum iwl_fw_ini_trigger_id id) -{ - struct iwl_fw_ini_trigger *trig; - u32 usec; - - if (!iwl_trans_dbg_ini_valid(fwrt->trans) || - id == IWL_FW_TRIGGER_ID_INVALID || id >= IWL_FW_TRIGGER_ID_NUM || - !fwrt->dump.active_trigs[id].active) - return false; - - trig = fwrt->dump.active_trigs[id].trig; - usec = le32_to_cpu(trig->ignore_consec); - - if (iwl_fw_dbg_no_trig_window(fwrt, id, usec)) { - IWL_WARN(fwrt, "Trigger %d fired in no-collect window\n", id); - return false; - } - - return true; -} - static inline void _iwl_fw_dbg_trigger_simple_stop(struct iwl_fw_runtime *fwrt, struct wireless_dev *wdev, @@ -315,10 +291,8 @@ static inline void iwl_fw_flush_dumps(struct iwl_fw_runtime *fwrt) int i; iwl_dbg_tlv_del_timers(fwrt->trans); - for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) { + for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) flush_delayed_work(&fwrt->dump.wks[i].wk); - fwrt->dump.wks[i].ini_trig_id = IWL_FW_TRIGGER_ID_INVALID; - } } #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -381,12 +355,21 @@ static inline void iwl_fw_umac_set_alive_err_table(struct iwl_trans *trans, static inline void iwl_fw_error_collect(struct iwl_fw_runtime *fwrt) { - if (iwl_trans_dbg_ini_valid(fwrt->trans) && fwrt->trans->dbg.hw_error) { - _iwl_fw_dbg_ini_collect(fwrt, IWL_FW_TRIGGER_ID_FW_HW_ERROR); + enum iwl_fw_ini_time_point tp_id; + + if (!iwl_trans_dbg_ini_valid(fwrt->trans)) { + iwl_fw_dbg_collect_desc(fwrt, &iwl_dump_desc_assert, false, 0); + return; + } + + if (fwrt->trans->dbg.hw_error) { + tp_id = IWL_FW_INI_TIME_POINT_FW_HW_ERROR; fwrt->trans->dbg.hw_error = false; } else { - iwl_fw_dbg_collect_desc(fwrt, &iwl_dump_desc_assert, false, 0); + tp_id = IWL_FW_INI_TIME_POINT_FW_ASSERT; } + + iwl_dbg_tlv_time_point(fwrt, tp_id, NULL); } void iwl_fw_error_print_fseq_regs(struct iwl_fw_runtime *fwrt); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c index c1aa4360736b..ca3b1a461dea 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/debugfs.c @@ -320,10 +320,45 @@ out: FWRT_DEBUGFS_WRITE_FILE_OPS(send_hcmd, 512); +static ssize_t iwl_dbgfs_fw_dbg_domain_write(struct iwl_fw_runtime *fwrt, + char *buf, size_t count) +{ + u32 new_domain; + int ret; + + if (!iwl_trans_fw_running(fwrt->trans)) + return -EIO; + + ret = kstrtou32(buf, 0, &new_domain); + if (ret) + return ret; + + if (new_domain != fwrt->trans->dbg.domains_bitmap) { + ret = iwl_dbg_tlv_gen_active_trigs(fwrt, new_domain); + if (ret) + return ret; + + iwl_dbg_tlv_time_point(fwrt, IWL_FW_INI_TIME_POINT_PERIODIC, + NULL); + } + + return count; +} + +static ssize_t iwl_dbgfs_fw_dbg_domain_read(struct iwl_fw_runtime *fwrt, + size_t size, char *buf) +{ + return scnprintf(buf, size, "0x%08x\n", + fwrt->trans->dbg.domains_bitmap); +} + +FWRT_DEBUGFS_READ_WRITE_FILE_OPS(fw_dbg_domain, 20); + void iwl_fwrt_dbgfs_register(struct iwl_fw_runtime *fwrt, struct dentry *dbgfs_dir) { INIT_DELAYED_WORK(&fwrt->timestamp.wk, iwl_fw_timestamp_marker_wk); FWRT_DEBUGFS_ADD_FILE(timestamp_marker, dbgfs_dir, 0200); FWRT_DEBUGFS_ADD_FILE(send_hcmd, dbgfs_dir, 0200); + FWRT_DEBUGFS_ADD_FILE(fw_dbg_domain, dbgfs_dir, 0600); } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index 2e763678dbdb..f008e1bbfdf4 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -65,6 +65,7 @@ #define __fw_error_dump_h__ #include <linux/types.h> +#include "fw/api/cmdhdr.h" #define IWL_FW_ERROR_DUMP_BARKER 0x14789632 #define IWL_FW_INI_ERROR_DUMP_BARKER 0x14789633 @@ -327,6 +328,7 @@ struct iwl_fw_ini_fifo_hdr { * @dram_base_addr: base address of dram monitor range * @page_num: page number of memory range * @fifo_hdr: fifo header of memory range + * @fw_pkt: FW packet header of memory range * @data: the actual memory */ struct iwl_fw_ini_error_dump_range { @@ -336,6 +338,7 @@ struct iwl_fw_ini_error_dump_range { __le64 dram_base_addr; __le32 page_num; struct iwl_fw_ini_fifo_hdr fifo_hdr; + struct iwl_cmd_header fw_pkt_hdr; }; __le32 data[]; } __packed; @@ -379,12 +382,23 @@ struct iwl_fw_ini_error_dump_register { __le32 data; } __packed; +/** + * struct iwl_fw_ini_dump_cfg_name - configuration name + * @image_type: image type the configuration is related to + * @cfg_name_len: length of the configuration name + * @cfg_name: name of the configuraiton + */ +struct iwl_fw_ini_dump_cfg_name { + __le32 image_type; + __le32 cfg_name_len; + u8 cfg_name[IWL_FW_INI_MAX_CFG_NAME]; +} __packed; + /* struct iwl_fw_ini_dump_info - ini dump information * @version: dump version - * @trigger_id: trigger id that caused the dump collection - * @trigger_reason: not supported yet - * @is_external_cfg: 1 if an external debug configuration was loaded - * and 0 otherwise + * @time_point: time point that caused the dump collection + * @trigger_reason: reason of the trigger + * @external_cfg_state: &enum iwl_ini_cfg_state * @ver_type: FW version type * @ver_subtype: FW version subype * @hw_step: HW step @@ -397,22 +411,18 @@ struct iwl_fw_ini_error_dump_register { * @lmac_minor: lmac minor version * @umac_major: umac major version * @umac_minor: umac minor version + * @fw_mon_mode: FW monitor mode &enum iwl_fw_ini_buffer_location + * @regions_mask: bitmap mask of regions ids in the dump * @build_tag_len: length of the build tag * @build_tag: build tag string - * @img_name_len: length of the FW image name - * @img_name: FW image name - * @internal_dbg_cfg_name_len: length of the internal debug configuration name - * @internal_dbg_cfg_name: internal debug configuration name - * @external_dbg_cfg_name_len: length of the external debug configuration name - * @external_dbg_cfg_name: external debug configuration name - * @regions_num: number of region ids - * @region_ids: region ids the trigger configured to collect + * @num_of_cfg_names: number of configuration name structs + * @cfg_names: configuration names */ struct iwl_fw_ini_dump_info { __le32 version; - __le32 trigger_id; + __le32 time_point; __le32 trigger_reason; - __le32 is_external_cfg; + __le32 external_cfg_state; __le32 ver_type; __le32 ver_subtype; __le32 hw_step; @@ -425,17 +435,24 @@ struct iwl_fw_ini_dump_info { __le32 lmac_minor; __le32 umac_major; __le32 umac_minor; + __le32 fw_mon_mode; + __le64 regions_mask; __le32 build_tag_len; u8 build_tag[FW_VER_HUMAN_READABLE_SZ]; - __le32 img_name_len; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - __le32 internal_dbg_cfg_name_len; - u8 internal_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - __le32 external_dbg_cfg_name_len; - u8 external_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - __le32 regions_num; - __le32 region_ids[]; + __le32 num_of_cfg_names; + struct iwl_fw_ini_dump_cfg_name cfg_names[]; +} __packed; +/** + * struct iwl_fw_ini_err_table_dump - ini error table dump + * @header: header of the region + * @version: error table version + * @ranges: the memory ranges of this this region + */ +struct iwl_fw_ini_err_table_dump { + struct iwl_fw_ini_error_dump_header header; + __le32 version; + struct iwl_fw_ini_error_dump_range ranges[]; } __packed; /** @@ -457,12 +474,14 @@ struct iwl_fw_error_dump_rb { * @header: header of the region * @write_ptr: write pointer position in the buffer * @cycle_cnt: cycles count + * @cur_frag: current fragment in use * @ranges: the memory ranges of this this region */ struct iwl_fw_ini_monitor_dump { struct iwl_fw_ini_error_dump_header header; __le32 write_ptr; __le32 cycle_cnt; + __le32 cur_frag; struct iwl_fw_ini_error_dump_range ranges[]; } __packed; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index 0d5bc4ce5c07..1554f5fdd483 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -93,7 +93,7 @@ struct iwl_ucode_header { } u; }; -#define IWL_UCODE_INI_TLV_GROUP 0x1000000 +#define IWL_UCODE_TLV_DEBUG_BASE 0x1000005 /* * new TLV uCode file layout @@ -151,7 +151,6 @@ enum iwl_ucode_tlv_type { IWL_UCODE_TLV_FW_RECOVERY_INFO = 57, IWL_UCODE_TLV_FW_FSEQ_VERSION = 60, - IWL_UCODE_TLV_DEBUG_BASE = IWL_UCODE_INI_TLV_GROUP, IWL_UCODE_TLV_TYPE_DEBUG_INFO = IWL_UCODE_TLV_DEBUG_BASE + 0, IWL_UCODE_TLV_TYPE_BUFFER_ALLOCATION = IWL_UCODE_TLV_DEBUG_BASE + 1, IWL_UCODE_TLV_TYPE_HCMD = IWL_UCODE_TLV_DEBUG_BASE + 2, @@ -326,6 +325,8 @@ enum iwl_ucode_tlv_api { IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG = (__force iwl_ucode_tlv_api_t)56, IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP = (__force iwl_ucode_tlv_api_t)57, IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER = (__force iwl_ucode_tlv_api_t)58, + IWL_UCODE_TLV_API_BAND_IN_RX_DATA = (__force iwl_ucode_tlv_api_t)59, + NUM_IWL_UCODE_TLV_API #ifdef __CHECKER__ @@ -449,6 +450,7 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_CS_MODIFY = (__force iwl_ucode_tlv_capa_t)49, IWL_UCODE_TLV_CAPA_SET_LTR_GEN2 = (__force iwl_ucode_tlv_capa_t)50, IWL_UCODE_TLV_CAPA_SET_PPAG = (__force iwl_ucode_tlv_capa_t)52, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD = (__force iwl_ucode_tlv_capa_t)54, /* set 2 */ IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE = (__force iwl_ucode_tlv_capa_t)64, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 039576d71276..994880a83652 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -228,18 +228,6 @@ struct iwl_fw_dbg { }; /** - * struct iwl_fw_ini_active_triggers - * @active: is this trigger active - * @size: allocated memory size of the trigger - * @trig: trigger - */ -struct iwl_fw_ini_active_triggers { - bool active; - size_t size; - struct iwl_fw_ini_trigger *trig; -}; - -/** * struct iwl_fw - variables associated with the firmware * * @ucode_ver: ucode version from the ucode file @@ -325,4 +313,22 @@ iwl_get_ucode_image(const struct iwl_fw *fw, enum iwl_ucode_type ucode_type) return &fw->img[ucode_type]; } +static inline u8 iwl_mvm_lookup_cmd_ver(const struct iwl_fw *fw, u8 grp, u8 cmd) +{ + const struct iwl_fw_cmd_version *entry; + unsigned int i; + + if (!fw->ucode_capa.cmd_versions || + !fw->ucode_capa.n_cmd_versions) + return IWL_FW_CMD_VER_UNKNOWN; + + entry = fw->ucode_capa.cmd_versions; + for (i = 0; i < fw->ucode_capa.n_cmd_versions; i++, entry++) { + if (entry->group == grp && entry->cmd == cmd) + return entry->cmd_ver; + } + + return IWL_FW_CMD_VER_UNKNOWN; +} + #endif /* __iwl_fw_img_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index be436c18a047..c24575ff0e54 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -65,7 +65,11 @@ #include "img.h" #include "fw/api/debug.h" #include "fw/api/paging.h" +#include "fw/api/power.h" #include "iwl-eeprom-parse.h" +#include "fw/acpi.h" + +#define IWL_FW_DBG_DOMAIN IWL_FW_INI_DOMAIN_ALWAYS_ON struct iwl_fw_runtime_ops { int (*dump_start)(void *ctx); @@ -91,6 +95,27 @@ struct iwl_fwrt_shared_mem_cfg { #define IWL_FW_RUNTIME_DUMP_WK_NUM 5 /** + * struct iwl_fwrt_dump_data - dump data + * @trig: trigger the worker was scheduled upon + * @fw_pkt: packet received from FW + */ +struct iwl_fwrt_dump_data { + struct iwl_fw_ini_trigger_tlv *trig; + struct iwl_rx_packet *fw_pkt; +}; + +/** + * struct iwl_fwrt_wk_data - dump worker data struct + * @idx: index of the worker + * @wk: worker + */ +struct iwl_fwrt_wk_data { + u8 idx; + struct delayed_work wk; + struct iwl_fwrt_dump_data dump_data; +}; + +/** * struct iwl_txf_iter_data - Tx fifo iterator data struct * @fifo: fifo number * @lmac: lmac number @@ -105,6 +130,14 @@ struct iwl_txf_iter_data { }; /** + * enum iwl_fw_runtime_status - fw runtime status flags + * @STATUS_GEN_ACTIVE_TRIGS: generating active trigger list + */ +enum iwl_fw_runtime_status { + STATUS_GEN_ACTIVE_TRIGS, +}; + +/** * struct iwl_fw_runtime - runtime data for firmware * @fw: firmware image * @cfg: NIC configuration @@ -117,6 +150,7 @@ struct iwl_txf_iter_data { * @smem_cfg: saved firmware SMEM configuration * @cur_fw_img: current firmware image, must be maintained by * the driver by calling &iwl_fw_set_current_image() + * @status: &enum iwl_fw_runtime_status * @dump: debug dump data */ struct iwl_fw_runtime { @@ -137,33 +171,25 @@ struct iwl_fw_runtime { /* memory configuration */ struct iwl_fwrt_shared_mem_cfg smem_cfg; + unsigned long status; + /* debug */ struct { const struct iwl_fw_dump_desc *desc; bool monitor_only; - struct { - u8 idx; - enum iwl_fw_ini_trigger_id ini_trig_id; - struct delayed_work wk; - } wks[IWL_FW_RUNTIME_DUMP_WK_NUM]; + struct iwl_fwrt_wk_data wks[IWL_FW_RUNTIME_DUMP_WK_NUM]; unsigned long active_wks; u8 conf; /* ts of the beginning of a non-collect fw dbg data period */ - unsigned long non_collect_ts_start[IWL_FW_TRIGGER_ID_NUM]; + unsigned long non_collect_ts_start[IWL_FW_INI_TIME_POINT_NUM]; u32 *d3_debug_data; - struct iwl_fw_ini_region_cfg *active_regs[IWL_FW_INI_MAX_REGION_ID]; - struct iwl_fw_ini_active_triggers active_trigs[IWL_FW_TRIGGER_ID_NUM]; u32 lmac_err_id[MAX_NUM_LMAC]; u32 umac_err_id; struct iwl_txf_iter_data txf_iter_data; - u8 img_name[IWL_FW_INI_MAX_IMG_NAME_LEN]; - u8 internal_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - u8 external_dbg_cfg_name[IWL_FW_INI_MAX_DBG_CFG_NAME_LEN]; - struct { u8 type; u8 subtype; @@ -179,7 +205,16 @@ struct iwl_fw_runtime { u32 delay; u64 seq; } timestamp; + bool tpc_enabled; #endif /* CONFIG_IWLWIFI_DEBUGFS */ +#ifdef CONFIG_ACPI + struct iwl_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM]; + u8 sar_chain_a_profile; + u8 sar_chain_b_profile; + struct iwl_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; + u32 geo_rev; + struct iwl_ppag_table_cmd ppag_table; +#endif }; void iwl_fw_runtime_init(struct iwl_fw_runtime *fwrt, struct iwl_trans *trans, @@ -194,16 +229,6 @@ static inline void iwl_fw_runtime_free(struct iwl_fw_runtime *fwrt) kfree(fwrt->dump.d3_debug_data); fwrt->dump.d3_debug_data = NULL; - for (i = 0; i < IWL_FW_TRIGGER_ID_NUM; i++) { - struct iwl_fw_ini_active_triggers *active = - &fwrt->dump.active_trigs[i]; - - active->active = false; - active->size = 0; - kfree(active->trig); - active->trig = NULL; - } - iwl_dbg_tlv_del_timers(fwrt->trans); for (i = 0; i < IWL_FW_RUNTIME_DUMP_WK_NUM; i++) cancel_delayed_work_sync(&fwrt->dump.wks[i].wk); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index 214495a7165f..59bb960b460a 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -88,7 +88,6 @@ enum iwl_device_family { IWL_DEVICE_FAMILY_8000, IWL_DEVICE_FAMILY_9000, IWL_DEVICE_FAMILY_22000, - IWL_DEVICE_FAMILY_22560, IWL_DEVICE_FAMILY_AX210, }; @@ -360,6 +359,28 @@ struct iwl_cfg_trans_params { }; /** + * struct iwl_fw_mon_reg - FW monitor register info + * @addr: register address + * @mask: register mask + */ +struct iwl_fw_mon_reg { + u32 addr; + u32 mask; +}; + +/** + * struct iwl_fw_mon_regs - FW monitor registers + * @write_ptr: write pointer register + * @cycle_cnt: cycle count register + * @cur_frag: current fragment in use + */ +struct iwl_fw_mon_regs { + struct iwl_fw_mon_reg write_ptr; + struct iwl_fw_mon_reg cycle_cnt; + struct iwl_fw_mon_reg cur_frag; +}; + +/** * struct iwl_cfg * @trans: the trans-specific configuration part * @name: Official name of the device @@ -471,12 +492,10 @@ struct iwl_cfg { u32 d3_debug_data_base_addr; u32 d3_debug_data_length; u32 min_txq_size; - u32 fw_mon_smem_write_ptr_addr; - u32 fw_mon_smem_write_ptr_msk; - u32 fw_mon_smem_cycle_cnt_ptr_addr; - u32 fw_mon_smem_cycle_cnt_ptr_msk; u32 gp2_reg_addr; u32 min_256_ba_txq_size; + const struct iwl_fw_mon_regs mon_dram_regs; + const struct iwl_fw_mon_regs mon_smem_regs; }; extern const struct iwl_csr_params iwl_csr_v1; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h index 695bbaa86273..92d9898ab7c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h @@ -603,9 +603,7 @@ enum msix_fh_int_causes { enum msix_hw_int_causes { MSIX_HW_INT_CAUSES_REG_ALIVE = BIT(0), MSIX_HW_INT_CAUSES_REG_WAKEUP = BIT(1), - MSIX_HW_INT_CAUSES_REG_IPC = BIT(1), MSIX_HW_INT_CAUSES_REG_IML = BIT(2), - MSIX_HW_INT_CAUSES_REG_SW_ERR_V2 = BIT(5), MSIX_HW_INT_CAUSES_REG_CT_KILL = BIT(6), MSIX_HW_INT_CAUSES_REG_RF_KILL = BIT(7), MSIX_HW_INT_CAUSES_REG_PERIODIC = BIT(8), diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c index 3d7f8ff8ef58..f266647dc08c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c @@ -95,6 +95,20 @@ struct iwl_dbg_tlv_ver_data { int max_ver; }; +/** + * struct iwl_dbg_tlv_timer_node - timer node struct + * @list: list of &struct iwl_dbg_tlv_timer_node + * @timer: timer + * @fwrt: &struct iwl_fw_runtime + * @tlv: TLV attach to the timer node + */ +struct iwl_dbg_tlv_timer_node { + struct list_head list; + struct timer_list timer; + struct iwl_fw_runtime *fwrt; + struct iwl_ucode_tlv *tlv; +}; + static const struct iwl_dbg_tlv_ver_data dbg_ver_table[IWL_DBG_TLV_TYPE_NUM] = { [IWL_DBG_TLV_TYPE_DEBUG_INFO] = {.min_ver = 1, .max_ver = 1,}, @@ -104,12 +118,27 @@ dbg_ver_table[IWL_DBG_TLV_TYPE_NUM] = { [IWL_DBG_TLV_TYPE_TRIGGER] = {.min_ver = 1, .max_ver = 1,}, }; +static int iwl_dbg_tlv_add(struct iwl_ucode_tlv *tlv, struct list_head *list) +{ + u32 len = le32_to_cpu(tlv->length); + struct iwl_dbg_tlv_node *node; + + node = kzalloc(sizeof(*node) + len, GFP_KERNEL); + if (!node) + return -ENOMEM; + + memcpy(&node->tlv, tlv, sizeof(node->tlv) + len); + list_add_tail(&node->list, list); + + return 0; +} + static bool iwl_dbg_tlv_ver_support(struct iwl_ucode_tlv *tlv) { struct iwl_fw_ini_header *hdr = (void *)&tlv->data[0]; u32 type = le32_to_cpu(tlv->type); u32 tlv_idx = type - IWL_UCODE_TLV_DEBUG_BASE; - u32 ver = le32_to_cpu(hdr->tlv_version); + u32 ver = le32_to_cpu(hdr->version); if (ver < dbg_ver_table[tlv_idx].min_ver || ver > dbg_ver_table[tlv_idx].max_ver) @@ -118,27 +147,169 @@ static bool iwl_dbg_tlv_ver_support(struct iwl_ucode_tlv *tlv) return true; } +static int iwl_dbg_tlv_alloc_debug_info(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) +{ + struct iwl_fw_ini_debug_info_tlv *debug_info = (void *)tlv->data; + + if (le32_to_cpu(tlv->length) != sizeof(*debug_info)) + return -EINVAL; + + IWL_DEBUG_FW(trans, "WRT: Loading debug cfg: %s\n", + debug_info->debug_cfg_name); + + return iwl_dbg_tlv_add(tlv, &trans->dbg.debug_info_tlv_list); +} + +static int iwl_dbg_tlv_alloc_buf_alloc(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) +{ + struct iwl_fw_ini_allocation_tlv *alloc = (void *)tlv->data; + u32 buf_location = le32_to_cpu(alloc->buf_location); + u32 alloc_id = le32_to_cpu(alloc->alloc_id); + + if (le32_to_cpu(tlv->length) != sizeof(*alloc) || + (buf_location != IWL_FW_INI_LOCATION_SRAM_PATH && + buf_location != IWL_FW_INI_LOCATION_DRAM_PATH)) + return -EINVAL; + + if ((buf_location == IWL_FW_INI_LOCATION_SRAM_PATH && + alloc_id != IWL_FW_INI_ALLOCATION_ID_DBGC1) || + (buf_location == IWL_FW_INI_LOCATION_DRAM_PATH && + (alloc_id == IWL_FW_INI_ALLOCATION_INVALID || + alloc_id >= IWL_FW_INI_ALLOCATION_NUM))) { + IWL_ERR(trans, + "WRT: Invalid allocation id %u for allocation TLV\n", + alloc_id); + return -EINVAL; + } + + trans->dbg.fw_mon_cfg[alloc_id] = *alloc; + + return 0; +} + +static int iwl_dbg_tlv_alloc_hcmd(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) +{ + struct iwl_fw_ini_hcmd_tlv *hcmd = (void *)tlv->data; + u32 tp = le32_to_cpu(hcmd->time_point); + + if (le32_to_cpu(tlv->length) <= sizeof(*hcmd)) + return -EINVAL; + + /* Host commands can not be sent in early time point since the FW + * is not ready + */ + if (tp == IWL_FW_INI_TIME_POINT_INVALID || + tp >= IWL_FW_INI_TIME_POINT_NUM || + tp == IWL_FW_INI_TIME_POINT_EARLY) { + IWL_ERR(trans, + "WRT: Invalid time point %u for host command TLV\n", + tp); + return -EINVAL; + } + + return iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].hcmd_list); +} + +static int iwl_dbg_tlv_alloc_region(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) +{ + struct iwl_fw_ini_region_tlv *reg = (void *)tlv->data; + struct iwl_ucode_tlv **active_reg; + u32 id = le32_to_cpu(reg->id); + u32 type = le32_to_cpu(reg->type); + u32 tlv_len = sizeof(*tlv) + le32_to_cpu(tlv->length); + + if (le32_to_cpu(tlv->length) < sizeof(*reg)) + return -EINVAL; + + if (id >= IWL_FW_INI_MAX_REGION_ID) { + IWL_ERR(trans, "WRT: Invalid region id %u\n", id); + return -EINVAL; + } + + if (type <= IWL_FW_INI_REGION_INVALID || + type >= IWL_FW_INI_REGION_NUM) { + IWL_ERR(trans, "WRT: Invalid region type %u\n", type); + return -EINVAL; + } + + active_reg = &trans->dbg.active_regions[id]; + if (*active_reg) { + IWL_WARN(trans, "WRT: Overriding region id %u\n", id); + + kfree(*active_reg); + } + + *active_reg = kmemdup(tlv, tlv_len, GFP_KERNEL); + if (!*active_reg) + return -ENOMEM; + + IWL_DEBUG_FW(trans, "WRT: Enabling region id %u type %u\n", id, type); + + return 0; +} + +static int iwl_dbg_tlv_alloc_trigger(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) +{ + struct iwl_fw_ini_trigger_tlv *trig = (void *)tlv->data; + u32 tp = le32_to_cpu(trig->time_point); + + if (le32_to_cpu(tlv->length) < sizeof(*trig)) + return -EINVAL; + + if (tp <= IWL_FW_INI_TIME_POINT_INVALID || + tp >= IWL_FW_INI_TIME_POINT_NUM) { + IWL_ERR(trans, + "WRT: Invalid time point %u for trigger TLV\n", + tp); + return -EINVAL; + } + + if (!le32_to_cpu(trig->occurrences)) + trig->occurrences = cpu_to_le32(-1); + + return iwl_dbg_tlv_add(tlv, &trans->dbg.time_point[tp].trig_list); +} + +static int (*dbg_tlv_alloc[])(struct iwl_trans *trans, + struct iwl_ucode_tlv *tlv) = { + [IWL_DBG_TLV_TYPE_DEBUG_INFO] = iwl_dbg_tlv_alloc_debug_info, + [IWL_DBG_TLV_TYPE_BUF_ALLOC] = iwl_dbg_tlv_alloc_buf_alloc, + [IWL_DBG_TLV_TYPE_HCMD] = iwl_dbg_tlv_alloc_hcmd, + [IWL_DBG_TLV_TYPE_REGION] = iwl_dbg_tlv_alloc_region, + [IWL_DBG_TLV_TYPE_TRIGGER] = iwl_dbg_tlv_alloc_trigger, +}; + void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv, bool ext) { struct iwl_fw_ini_header *hdr = (void *)&tlv->data[0]; u32 type = le32_to_cpu(tlv->type); - u32 pnt = le32_to_cpu(hdr->apply_point); u32 tlv_idx = type - IWL_UCODE_TLV_DEBUG_BASE; enum iwl_ini_cfg_state *cfg_state = ext ? &trans->dbg.external_ini_cfg : &trans->dbg.internal_ini_cfg; + int ret; - IWL_DEBUG_FW(trans, "WRT: read TLV 0x%x, apply point %d\n", - type, pnt); - - if (tlv_idx >= IWL_DBG_TLV_TYPE_NUM) { - IWL_ERR(trans, "WRT: Unsupported TLV 0x%x\n", type); + if (tlv_idx >= ARRAY_SIZE(dbg_tlv_alloc) || !dbg_tlv_alloc[tlv_idx]) { + IWL_ERR(trans, "WRT: Unsupported TLV type 0x%x\n", type); goto out_err; } if (!iwl_dbg_tlv_ver_support(tlv)) { IWL_ERR(trans, "WRT: Unsupported TLV 0x%x version %u\n", type, - le32_to_cpu(hdr->tlv_version)); + le32_to_cpu(hdr->version)); + goto out_err; + } + + ret = dbg_tlv_alloc[tlv_idx](trans, tlv); + if (ret) { + IWL_ERR(trans, + "WRT: Failed to allocate TLV 0x%x, ret %d, (ext=%d)\n", + type, ret, ext); goto out_err; } @@ -153,13 +324,91 @@ out_err: void iwl_dbg_tlv_del_timers(struct iwl_trans *trans) { - /* will be used later */ + struct list_head *timer_list = &trans->dbg.periodic_trig_list; + struct iwl_dbg_tlv_timer_node *node, *tmp; + + list_for_each_entry_safe(node, tmp, timer_list, list) { + del_timer(&node->timer); + list_del(&node->list); + kfree(node); + } } IWL_EXPORT_SYMBOL(iwl_dbg_tlv_del_timers); +static void iwl_dbg_tlv_fragments_free(struct iwl_trans *trans, + enum iwl_fw_ini_allocation_id alloc_id) +{ + struct iwl_fw_mon *fw_mon; + int i; + + if (alloc_id <= IWL_FW_INI_ALLOCATION_INVALID || + alloc_id >= IWL_FW_INI_ALLOCATION_NUM) + return; + + fw_mon = &trans->dbg.fw_mon_ini[alloc_id]; + + for (i = 0; i < fw_mon->num_frags; i++) { + struct iwl_dram_data *frag = &fw_mon->frags[i]; + + dma_free_coherent(trans->dev, frag->size, frag->block, + frag->physical); + + frag->physical = 0; + frag->block = NULL; + frag->size = 0; + } + + kfree(fw_mon->frags); + fw_mon->frags = NULL; + fw_mon->num_frags = 0; +} + void iwl_dbg_tlv_free(struct iwl_trans *trans) { - /* will be used again later */ + struct iwl_dbg_tlv_node *tlv_node, *tlv_node_tmp; + int i; + + iwl_dbg_tlv_del_timers(trans); + + for (i = 0; i < ARRAY_SIZE(trans->dbg.active_regions); i++) { + struct iwl_ucode_tlv **active_reg = + &trans->dbg.active_regions[i]; + + kfree(*active_reg); + *active_reg = NULL; + } + + list_for_each_entry_safe(tlv_node, tlv_node_tmp, + &trans->dbg.debug_info_tlv_list, list) { + list_del(&tlv_node->list); + kfree(tlv_node); + } + + for (i = 0; i < ARRAY_SIZE(trans->dbg.time_point); i++) { + struct iwl_dbg_tlv_time_point_data *tp = + &trans->dbg.time_point[i]; + + list_for_each_entry_safe(tlv_node, tlv_node_tmp, &tp->trig_list, + list) { + list_del(&tlv_node->list); + kfree(tlv_node); + } + + list_for_each_entry_safe(tlv_node, tlv_node_tmp, &tp->hcmd_list, + list) { + list_del(&tlv_node->list); + kfree(tlv_node); + } + + list_for_each_entry_safe(tlv_node, tlv_node_tmp, + &tp->active_trig_list, list) { + list_del(&tlv_node->list); + kfree(tlv_node); + } + } + + for (i = 0; i < ARRAY_SIZE(trans->dbg.fw_mon_ini); i++) + iwl_dbg_tlv_fragments_free(trans, i); } static int iwl_dbg_tlv_parse_bin(struct iwl_trans *trans, const u8 *data, @@ -196,7 +445,7 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans) if (!iwlwifi_mod_params.enable_ini) return; - res = request_firmware(&fw, "iwl-dbg-tlv.ini", dev); + res = request_firmware(&fw, "iwl-debug-yoyo.bin", dev); if (res) return; @@ -205,10 +454,628 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans) release_firmware(fw); } +void iwl_dbg_tlv_init(struct iwl_trans *trans) +{ + int i; + + INIT_LIST_HEAD(&trans->dbg.debug_info_tlv_list); + INIT_LIST_HEAD(&trans->dbg.periodic_trig_list); + + for (i = 0; i < ARRAY_SIZE(trans->dbg.time_point); i++) { + struct iwl_dbg_tlv_time_point_data *tp = + &trans->dbg.time_point[i]; + + INIT_LIST_HEAD(&tp->trig_list); + INIT_LIST_HEAD(&tp->hcmd_list); + INIT_LIST_HEAD(&tp->active_trig_list); + } +} + +static int iwl_dbg_tlv_alloc_fragment(struct iwl_fw_runtime *fwrt, + struct iwl_dram_data *frag, u32 pages) +{ + void *block = NULL; + dma_addr_t physical; + + if (!frag || frag->size || !pages) + return -EIO; + + while (pages) { + block = dma_alloc_coherent(fwrt->dev, pages * PAGE_SIZE, + &physical, + GFP_KERNEL | __GFP_NOWARN); + if (block) + break; + + IWL_WARN(fwrt, "WRT: Failed to allocate fragment size %lu\n", + pages * PAGE_SIZE); + + pages = DIV_ROUND_UP(pages, 2); + } + + if (!block) + return -ENOMEM; + + frag->physical = physical; + frag->block = block; + frag->size = pages * PAGE_SIZE; + + return pages; +} + +static int iwl_dbg_tlv_alloc_fragments(struct iwl_fw_runtime *fwrt, + enum iwl_fw_ini_allocation_id alloc_id) +{ + struct iwl_fw_mon *fw_mon; + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg; + u32 num_frags, remain_pages, frag_pages; + int i; + + if (alloc_id < IWL_FW_INI_ALLOCATION_INVALID || + alloc_id >= IWL_FW_INI_ALLOCATION_NUM) + return -EIO; + + fw_mon_cfg = &fwrt->trans->dbg.fw_mon_cfg[alloc_id]; + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + if (fw_mon->num_frags || + fw_mon_cfg->buf_location != + cpu_to_le32(IWL_FW_INI_LOCATION_DRAM_PATH)) + return 0; + + num_frags = le32_to_cpu(fw_mon_cfg->max_frags_num); + if (!fw_has_capa(&fwrt->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_DBG_BUF_ALLOC_CMD_SUPP)) { + if (alloc_id != IWL_FW_INI_ALLOCATION_ID_DBGC1) + return -EIO; + num_frags = 1; + } + + remain_pages = DIV_ROUND_UP(le32_to_cpu(fw_mon_cfg->req_size), + PAGE_SIZE); + num_frags = min_t(u32, num_frags, BUF_ALLOC_MAX_NUM_FRAGS); + num_frags = min_t(u32, num_frags, remain_pages); + frag_pages = DIV_ROUND_UP(remain_pages, num_frags); + + fw_mon->frags = kcalloc(num_frags, sizeof(*fw_mon->frags), GFP_KERNEL); + if (!fw_mon->frags) + return -ENOMEM; + + for (i = 0; i < num_frags; i++) { + int pages = min_t(u32, frag_pages, remain_pages); + + IWL_DEBUG_FW(fwrt, + "WRT: Allocating DRAM buffer (alloc_id=%u, fragment=%u, size=0x%lx)\n", + alloc_id, i, pages * PAGE_SIZE); + + pages = iwl_dbg_tlv_alloc_fragment(fwrt, &fw_mon->frags[i], + pages); + if (pages < 0) { + u32 alloc_size = le32_to_cpu(fw_mon_cfg->req_size) - + (remain_pages * PAGE_SIZE); + + if (alloc_size < le32_to_cpu(fw_mon_cfg->min_size)) { + iwl_dbg_tlv_fragments_free(fwrt->trans, + alloc_id); + return pages; + } + break; + } + + remain_pages -= pages; + fw_mon->num_frags++; + } + + return 0; +} + +static int iwl_dbg_tlv_apply_buffer(struct iwl_fw_runtime *fwrt, + enum iwl_fw_ini_allocation_id alloc_id) +{ + struct iwl_fw_mon *fw_mon; + u32 remain_frags, num_commands; + int i, fw_mon_idx = 0; + + if (!fw_has_capa(&fwrt->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_DBG_BUF_ALLOC_CMD_SUPP)) + return 0; + + if (alloc_id < IWL_FW_INI_ALLOCATION_INVALID || + alloc_id >= IWL_FW_INI_ALLOCATION_NUM) + return -EIO; + + if (le32_to_cpu(fwrt->trans->dbg.fw_mon_cfg[alloc_id].buf_location) != + IWL_FW_INI_LOCATION_DRAM_PATH) + return 0; + + fw_mon = &fwrt->trans->dbg.fw_mon_ini[alloc_id]; + + /* the first fragment of DBGC1 is given to the FW via register + * or context info + */ + if (alloc_id == IWL_FW_INI_ALLOCATION_ID_DBGC1) + fw_mon_idx++; + + remain_frags = fw_mon->num_frags - fw_mon_idx; + if (!remain_frags) + return 0; + + num_commands = DIV_ROUND_UP(remain_frags, BUF_ALLOC_MAX_NUM_FRAGS); + + IWL_DEBUG_FW(fwrt, "WRT: Applying DRAM destination (alloc_id=%u)\n", + alloc_id); + + for (i = 0; i < num_commands; i++) { + u32 num_frags = min_t(u32, remain_frags, + BUF_ALLOC_MAX_NUM_FRAGS); + struct iwl_buf_alloc_cmd data = { + .alloc_id = cpu_to_le32(alloc_id), + .num_frags = cpu_to_le32(num_frags), + .buf_location = + cpu_to_le32(IWL_FW_INI_LOCATION_DRAM_PATH), + }; + struct iwl_host_cmd hcmd = { + .id = WIDE_ID(DEBUG_GROUP, BUFFER_ALLOCATION), + .data[0] = &data, + .len[0] = sizeof(data), + }; + int ret, j; + + for (j = 0; j < num_frags; j++) { + struct iwl_buf_alloc_frag *frag = &data.frags[j]; + struct iwl_dram_data *fw_mon_frag = + &fw_mon->frags[fw_mon_idx++]; + + frag->addr = cpu_to_le64(fw_mon_frag->physical); + frag->size = cpu_to_le32(fw_mon_frag->size); + } + ret = iwl_trans_send_cmd(fwrt->trans, &hcmd); + if (ret) + return ret; + + remain_frags -= num_frags; + } + + return 0; +} + +static void iwl_dbg_tlv_apply_buffers(struct iwl_fw_runtime *fwrt) +{ + int ret, i; + + for (i = 0; i < IWL_FW_INI_ALLOCATION_NUM; i++) { + ret = iwl_dbg_tlv_apply_buffer(fwrt, i); + if (ret) + IWL_WARN(fwrt, + "WRT: Failed to apply DRAM buffer for allocation id %d, ret=%d\n", + i, ret); + } +} + +static void iwl_dbg_tlv_send_hcmds(struct iwl_fw_runtime *fwrt, + struct list_head *hcmd_list) +{ + struct iwl_dbg_tlv_node *node; + + list_for_each_entry(node, hcmd_list, list) { + struct iwl_fw_ini_hcmd_tlv *hcmd = (void *)node->tlv.data; + struct iwl_fw_ini_hcmd *hcmd_data = &hcmd->hcmd; + u32 domain = le32_to_cpu(hcmd->hdr.domain); + u16 hcmd_len = le32_to_cpu(node->tlv.length) - sizeof(*hcmd); + struct iwl_host_cmd cmd = { + .id = WIDE_ID(hcmd_data->group, hcmd_data->id), + .len = { hcmd_len, }, + .data = { hcmd_data->data, }, + }; + + if (domain != IWL_FW_INI_DOMAIN_ALWAYS_ON && + !(domain & fwrt->trans->dbg.domains_bitmap)) + continue; + + iwl_trans_send_cmd(fwrt->trans, &cmd); + } +} + +static void iwl_dbg_tlv_periodic_trig_handler(struct timer_list *t) +{ + struct iwl_dbg_tlv_timer_node *timer_node = + from_timer(timer_node, t, timer); + struct iwl_fwrt_dump_data dump_data = { + .trig = (void *)timer_node->tlv->data, + }; + int ret; + + ret = iwl_fw_dbg_ini_collect(timer_node->fwrt, &dump_data); + if (!ret || ret == -EBUSY) { + u32 occur = le32_to_cpu(dump_data.trig->occurrences); + u32 collect_interval = le32_to_cpu(dump_data.trig->data[0]); + + if (!occur) + return; + + mod_timer(t, jiffies + msecs_to_jiffies(collect_interval)); + } +} + +static void iwl_dbg_tlv_set_periodic_trigs(struct iwl_fw_runtime *fwrt) +{ + struct iwl_dbg_tlv_node *node; + struct list_head *trig_list = + &fwrt->trans->dbg.time_point[IWL_FW_INI_TIME_POINT_PERIODIC].active_trig_list; + + list_for_each_entry(node, trig_list, list) { + struct iwl_fw_ini_trigger_tlv *trig = (void *)node->tlv.data; + struct iwl_dbg_tlv_timer_node *timer_node; + u32 occur = le32_to_cpu(trig->occurrences), collect_interval; + u32 min_interval = 100; + + if (!occur) + continue; + + /* make sure there is at least one dword of data for the + * interval value + */ + if (le32_to_cpu(node->tlv.length) < + sizeof(*trig) + sizeof(__le32)) { + IWL_ERR(fwrt, + "WRT: Invalid periodic trigger data was not given\n"); + continue; + } + + if (le32_to_cpu(trig->data[0]) < min_interval) { + IWL_WARN(fwrt, + "WRT: Override min interval from %u to %u msec\n", + le32_to_cpu(trig->data[0]), min_interval); + trig->data[0] = cpu_to_le32(min_interval); + } + + collect_interval = le32_to_cpu(trig->data[0]); + + timer_node = kzalloc(sizeof(*timer_node), GFP_KERNEL); + if (!timer_node) { + IWL_ERR(fwrt, + "WRT: Failed to allocate periodic trigger\n"); + continue; + } + + timer_node->fwrt = fwrt; + timer_node->tlv = &node->tlv; + timer_setup(&timer_node->timer, + iwl_dbg_tlv_periodic_trig_handler, 0); + + list_add_tail(&timer_node->list, + &fwrt->trans->dbg.periodic_trig_list); + + IWL_DEBUG_FW(fwrt, "WRT: Enabling periodic trigger\n"); + + mod_timer(&timer_node->timer, + jiffies + msecs_to_jiffies(collect_interval)); + } +} + +static bool is_trig_data_contained(struct iwl_ucode_tlv *new, + struct iwl_ucode_tlv *old) +{ + struct iwl_fw_ini_trigger_tlv *new_trig = (void *)new->data; + struct iwl_fw_ini_trigger_tlv *old_trig = (void *)old->data; + __le32 *new_data = new_trig->data, *old_data = old_trig->data; + u32 new_dwords_num = iwl_tlv_array_len(new, new_trig, data); + u32 old_dwords_num = iwl_tlv_array_len(new, new_trig, data); + int i, j; + + for (i = 0; i < new_dwords_num; i++) { + bool match = false; + + for (j = 0; j < old_dwords_num; j++) { + if (new_data[i] == old_data[j]) { + match = true; + break; + } + } + if (!match) + return false; + } + + return true; +} + +static int iwl_dbg_tlv_override_trig_node(struct iwl_fw_runtime *fwrt, + struct iwl_ucode_tlv *trig_tlv, + struct iwl_dbg_tlv_node *node) +{ + struct iwl_ucode_tlv *node_tlv = &node->tlv; + struct iwl_fw_ini_trigger_tlv *node_trig = (void *)node_tlv->data; + struct iwl_fw_ini_trigger_tlv *trig = (void *)trig_tlv->data; + u32 policy = le32_to_cpu(trig->apply_policy); + u32 size = le32_to_cpu(trig_tlv->length); + u32 trig_data_len = size - sizeof(*trig); + u32 offset = 0; + + if (!(policy & IWL_FW_INI_APPLY_POLICY_OVERRIDE_DATA)) { + u32 data_len = le32_to_cpu(node_tlv->length) - + sizeof(*node_trig); + + IWL_DEBUG_FW(fwrt, + "WRT: Appending trigger data (time point %u)\n", + le32_to_cpu(trig->time_point)); + + offset += data_len; + size += data_len; + } else { + IWL_DEBUG_FW(fwrt, + "WRT: Overriding trigger data (time point %u)\n", + le32_to_cpu(trig->time_point)); + } + + if (size != le32_to_cpu(node_tlv->length)) { + struct list_head *prev = node->list.prev; + struct iwl_dbg_tlv_node *tmp; + + list_del(&node->list); + + tmp = krealloc(node, sizeof(*node) + size, GFP_KERNEL); + if (!tmp) { + IWL_WARN(fwrt, + "WRT: No memory to override trigger (time point %u)\n", + le32_to_cpu(trig->time_point)); + + list_add(&node->list, prev); + + return -ENOMEM; + } + + list_add(&tmp->list, prev); + node_tlv = &tmp->tlv; + node_trig = (void *)node_tlv->data; + } + + memcpy(node_trig->data + offset, trig->data, trig_data_len); + node_tlv->length = cpu_to_le32(size); + + if (policy & IWL_FW_INI_APPLY_POLICY_OVERRIDE_CFG) { + IWL_DEBUG_FW(fwrt, + "WRT: Overriding trigger configuration (time point %u)\n", + le32_to_cpu(trig->time_point)); + + /* the first 11 dwords are configuration related */ + memcpy(node_trig, trig, sizeof(__le32) * 11); + } + + if (policy & IWL_FW_INI_APPLY_POLICY_OVERRIDE_REGIONS) { + IWL_DEBUG_FW(fwrt, + "WRT: Overriding trigger regions (time point %u)\n", + le32_to_cpu(trig->time_point)); + + node_trig->regions_mask = trig->regions_mask; + } else { + IWL_DEBUG_FW(fwrt, + "WRT: Appending trigger regions (time point %u)\n", + le32_to_cpu(trig->time_point)); + + node_trig->regions_mask |= trig->regions_mask; + } + + return 0; +} + +static int +iwl_dbg_tlv_add_active_trigger(struct iwl_fw_runtime *fwrt, + struct list_head *trig_list, + struct iwl_ucode_tlv *trig_tlv) +{ + struct iwl_fw_ini_trigger_tlv *trig = (void *)trig_tlv->data; + struct iwl_dbg_tlv_node *node, *match = NULL; + u32 policy = le32_to_cpu(trig->apply_policy); + + list_for_each_entry(node, trig_list, list) { + if (!(policy & IWL_FW_INI_APPLY_POLICY_MATCH_TIME_POINT)) + break; + + if (!(policy & IWL_FW_INI_APPLY_POLICY_MATCH_DATA) || + is_trig_data_contained(trig_tlv, &node->tlv)) { + match = node; + break; + } + } + + if (!match) { + IWL_DEBUG_FW(fwrt, "WRT: Enabling trigger (time point %u)\n", + le32_to_cpu(trig->time_point)); + return iwl_dbg_tlv_add(trig_tlv, trig_list); + } + + return iwl_dbg_tlv_override_trig_node(fwrt, trig_tlv, match); +} + +static void +iwl_dbg_tlv_gen_active_trig_list(struct iwl_fw_runtime *fwrt, + struct iwl_dbg_tlv_time_point_data *tp) +{ + struct iwl_dbg_tlv_node *node, *tmp; + struct list_head *trig_list = &tp->trig_list; + struct list_head *active_trig_list = &tp->active_trig_list; + + list_for_each_entry_safe(node, tmp, active_trig_list, list) { + list_del(&node->list); + kfree(node); + } + + list_for_each_entry(node, trig_list, list) { + struct iwl_ucode_tlv *tlv = &node->tlv; + struct iwl_fw_ini_trigger_tlv *trig = (void *)tlv->data; + u32 domain = le32_to_cpu(trig->hdr.domain); + + if (domain != IWL_FW_INI_DOMAIN_ALWAYS_ON && + !(domain & fwrt->trans->dbg.domains_bitmap)) + continue; + + iwl_dbg_tlv_add_active_trigger(fwrt, active_trig_list, tlv); + } +} + +int iwl_dbg_tlv_gen_active_trigs(struct iwl_fw_runtime *fwrt, u32 new_domain) +{ + int i; + + if (test_and_set_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status)) + return -EBUSY; + + iwl_fw_flush_dumps(fwrt); + + fwrt->trans->dbg.domains_bitmap = new_domain; + + IWL_DEBUG_FW(fwrt, + "WRT: Generating active triggers list, domain 0x%x\n", + fwrt->trans->dbg.domains_bitmap); + + for (i = 0; i < ARRAY_SIZE(fwrt->trans->dbg.time_point); i++) { + struct iwl_dbg_tlv_time_point_data *tp = + &fwrt->trans->dbg.time_point[i]; + + iwl_dbg_tlv_gen_active_trig_list(fwrt, tp); + } + + clear_bit(STATUS_GEN_ACTIVE_TRIGS, &fwrt->status); + + return 0; +} + +static bool iwl_dbg_tlv_check_fw_pkt(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + union iwl_dbg_tlv_tp_data *tp_data, + u32 trig_data) +{ + struct iwl_rx_packet *pkt = tp_data->fw_pkt; + struct iwl_cmd_header *wanted_hdr = (void *)&trig_data; + + if (pkt && ((wanted_hdr->cmd == 0 && wanted_hdr->group_id == 0) || + (pkt->hdr.cmd == wanted_hdr->cmd && + pkt->hdr.group_id == wanted_hdr->group_id))) { + struct iwl_rx_packet *fw_pkt = + kmemdup(pkt, + sizeof(*pkt) + iwl_rx_packet_payload_len(pkt), + GFP_ATOMIC); + + if (!fw_pkt) + return false; + + dump_data->fw_pkt = fw_pkt; + + return true; + } + + return false; +} + +static int +iwl_dbg_tlv_tp_trigger(struct iwl_fw_runtime *fwrt, + struct list_head *active_trig_list, + union iwl_dbg_tlv_tp_data *tp_data, + bool (*data_check)(struct iwl_fw_runtime *fwrt, + struct iwl_fwrt_dump_data *dump_data, + union iwl_dbg_tlv_tp_data *tp_data, + u32 trig_data)) +{ + struct iwl_dbg_tlv_node *node; + + list_for_each_entry(node, active_trig_list, list) { + struct iwl_fwrt_dump_data dump_data = { + .trig = (void *)node->tlv.data, + }; + u32 num_data = iwl_tlv_array_len(&node->tlv, dump_data.trig, + data); + int ret, i; + + if (!num_data) { + ret = iwl_fw_dbg_ini_collect(fwrt, &dump_data); + if (ret) + return ret; + } + + for (i = 0; i < num_data; i++) { + if (!data_check || + data_check(fwrt, &dump_data, tp_data, + le32_to_cpu(dump_data.trig->data[i]))) { + ret = iwl_fw_dbg_ini_collect(fwrt, &dump_data); + if (ret) + return ret; + + break; + } + } + } + + return 0; +} + +static void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt) +{ + enum iwl_fw_ini_buffer_location *ini_dest = &fwrt->trans->dbg.ini_dest; + int ret, i; + + iwl_dbg_tlv_gen_active_trigs(fwrt, IWL_FW_DBG_DOMAIN); + + *ini_dest = IWL_FW_INI_LOCATION_INVALID; + for (i = 0; i < IWL_FW_INI_ALLOCATION_NUM; i++) { + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg = + &fwrt->trans->dbg.fw_mon_cfg[i]; + u32 dest = le32_to_cpu(fw_mon_cfg->buf_location); + + if (dest == IWL_FW_INI_LOCATION_INVALID) + continue; + + if (*ini_dest == IWL_FW_INI_LOCATION_INVALID) + *ini_dest = dest; + + if (dest != *ini_dest) + continue; + + ret = iwl_dbg_tlv_alloc_fragments(fwrt, i); + if (ret) + IWL_WARN(fwrt, + "WRT: Failed to allocate DRAM buffer for allocation id %d, ret=%d\n", + i, ret); + } +} + void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt, enum iwl_fw_ini_time_point tp_id, union iwl_dbg_tlv_tp_data *tp_data) { - /* will be used later */ + struct list_head *hcmd_list, *trig_list; + + if (!iwl_trans_dbg_ini_valid(fwrt->trans) || + tp_id == IWL_FW_INI_TIME_POINT_INVALID || + tp_id >= IWL_FW_INI_TIME_POINT_NUM) + return; + + hcmd_list = &fwrt->trans->dbg.time_point[tp_id].hcmd_list; + trig_list = &fwrt->trans->dbg.time_point[tp_id].active_trig_list; + + switch (tp_id) { + case IWL_FW_INI_TIME_POINT_EARLY: + iwl_dbg_tlv_init_cfg(fwrt); + iwl_dbg_tlv_tp_trigger(fwrt, trig_list, tp_data, NULL); + break; + case IWL_FW_INI_TIME_POINT_AFTER_ALIVE: + iwl_dbg_tlv_apply_buffers(fwrt); + iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); + iwl_dbg_tlv_tp_trigger(fwrt, trig_list, tp_data, NULL); + break; + case IWL_FW_INI_TIME_POINT_PERIODIC: + iwl_dbg_tlv_set_periodic_trigs(fwrt); + iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); + break; + case IWL_FW_INI_TIME_POINT_FW_RSP_OR_NOTIF: + case IWL_FW_INI_TIME_POINT_MISSED_BEACONS: + iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); + iwl_dbg_tlv_tp_trigger(fwrt, trig_list, tp_data, + iwl_dbg_tlv_check_fw_pkt); + break; + default: + iwl_dbg_tlv_send_hcmds(fwrt, hcmd_list); + iwl_dbg_tlv_tp_trigger(fwrt, trig_list, tp_data, NULL); + break; + } } IWL_EXPORT_SYMBOL(iwl_dbg_tlv_time_point); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h index e257ad358c94..f18946872569 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h @@ -65,11 +65,11 @@ #include <linux/types.h> /** - * struct iwl_apply_point_data - * @list: list to go through the TLVs of the apply point - * @tlv: a debug TLV + * struct iwl_dbg_tlv_node - debug TLV node + * @list: list of &struct iwl_dbg_tlv_node + * @tlv: debug TLV */ -struct iwl_apply_point_data { +struct iwl_dbg_tlv_node { struct list_head list; struct iwl_ucode_tlv tlv; }; @@ -82,6 +82,18 @@ union iwl_dbg_tlv_tp_data { struct iwl_rx_packet *fw_pkt; }; +/** + * struct iwl_dbg_tlv_time_point_data + * @trig_list: list of triggers + * @active_trig_list: list of active triggers + * @hcmd_list: list of host commands + */ +struct iwl_dbg_tlv_time_point_data { + struct list_head trig_list; + struct list_head active_trig_list; + struct list_head hcmd_list; +}; + struct iwl_trans; struct iwl_fw_runtime; @@ -89,9 +101,11 @@ void iwl_dbg_tlv_load_bin(struct device *dev, struct iwl_trans *trans); void iwl_dbg_tlv_free(struct iwl_trans *trans); void iwl_dbg_tlv_alloc(struct iwl_trans *trans, struct iwl_ucode_tlv *tlv, bool ext); +void iwl_dbg_tlv_init(struct iwl_trans *trans); void iwl_dbg_tlv_time_point(struct iwl_fw_runtime *fwrt, enum iwl_fw_ini_time_point tp_id, union iwl_dbg_tlv_tp_data *tp_data); +int iwl_dbg_tlv_gen_active_trigs(struct iwl_fw_runtime *fwrt, u32 new_domain); void iwl_dbg_tlv_del_timers(struct iwl_trans *trans); #endif /* __iwl_dbg_tlv_h__*/ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index ff0519ea00a5..4096ccf58b07 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1560,6 +1560,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) IWL_INFO(drv, "loaded firmware version %s op_mode %s\n", drv->fw.fw_version, op->name); + iwl_dbg_tlv_load_bin(drv->trans->dev, drv->trans); + /* add this device to the list of devices using this op_mode */ list_add_tail(&drv->list, &op->drv); @@ -1636,8 +1638,6 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans) init_completion(&drv->request_firmware_complete); INIT_LIST_HEAD(&drv->list); - iwl_dbg_tlv_load_bin(drv->trans->dev, drv->trans); - #ifdef CONFIG_IWLWIFI_DEBUGFS /* Create the device debugfs entries. */ drv->dbgfs_drv = debugfs_create_dir(dev_name(trans->dev), @@ -1804,7 +1804,7 @@ MODULE_PARM_DESC(11n_disable, "disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX"); module_param_named(amsdu_size, iwlwifi_mod_params.amsdu_size, int, 0444); MODULE_PARM_DESC(amsdu_size, - "amsdu size 0: 12K for multi Rx queue devices, 2K for 22560 devices, " + "amsdu size 0: 12K for multi Rx queue devices, 2K for AX210 devices, " "4K for other devices 1:4K 2:8K 3:12K 4: 2K (default 0)"); module_param_named(fw_restart, iwlwifi_mod_params.fw_restart, bool, 0444); MODULE_PARM_DESC(fw_restart, "restart firmware in case of error (default true)"); diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h index 0c12df558240..8836f85afe85 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-fh.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-fh.h @@ -148,7 +148,7 @@ static inline unsigned int FH_MEM_CBBC_QUEUE(struct iwl_trans *trans, * * Bits 3:0: * Define the maximum number of pending read requests. - * Maximum configration value allowed is 0xC + * Maximum configuration value allowed is 0xC * Bits 9:8: * Define the maximum transfer size. (64 / 128 / 256) * Bit 10: @@ -768,7 +768,7 @@ struct iwlagn_scd_bc_tbl { /** * struct iwl_gen3_bc_tbl scheduler byte count table gen3 - * For 22560 and on: + * For AX210 and on: * @tfd_offset: 0-12 - tx command byte count * 12-13 - number of 64 byte chunks * 14-16 - reserved diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index c8972f6e38ba..1e240a2a8329 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -156,11 +156,10 @@ static const u16 iwl_uhb_nvm_channels[] = { 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 149, 153, 157, 161, 165, 169, 173, 177, 181, /* 6-7 GHz */ - 189, 193, 197, 201, 205, 209, 213, 217, 221, 225, 229, 233, 237, 241, - 245, 249, 253, 257, 261, 265, 269, 273, 277, 281, 285, 289, 293, 297, - 301, 305, 309, 313, 317, 321, 325, 329, 333, 337, 341, 345, 349, 353, - 357, 361, 365, 369, 373, 377, 381, 385, 389, 393, 397, 401, 405, 409, - 413, 417, 421 + 1, 5, 9, 13, 17, 21, 25, 29, 33, 37, 41, 45, 49, 53, 57, 61, 65, 69, + 73, 77, 81, 85, 89, 93, 97, 101, 105, 109, 113, 117, 121, 125, 129, + 133, 137, 141, 145, 149, 153, 157, 161, 165, 169, 173, 177, 181, 185, + 189, 193, 197, 201, 205, 209, 213, 217, 221, 225, 229, 233 }; #define IWL_NVM_NUM_CHANNELS ARRAY_SIZE(iwl_nvm_channels) @@ -256,12 +255,12 @@ static inline void iwl_nvm_print_channel_flags(struct device *dev, u32 level, #undef CHECK_AND_PRINT_I } -static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz, +static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, enum nl80211_band band, u32 nvm_flags, const struct iwl_cfg *cfg) { u32 flags = IEEE80211_CHAN_NO_HT40; - if (!is_5ghz && (nvm_flags & NVM_CHANNEL_40MHZ)) { + if (band == NL80211_BAND_2GHZ && (nvm_flags & NVM_CHANNEL_40MHZ)) { if (ch_num <= LAST_2GHZ_HT_PLUS) flags &= ~IEEE80211_CHAN_NO_HT40PLUS; if (ch_num >= FIRST_2GHZ_HT_MINUS) @@ -299,6 +298,13 @@ static u32 iwl_get_channel_flags(u8 ch_num, int ch_idx, bool is_5ghz, return flags; } +static enum nl80211_band iwl_nl80211_band_from_channel_idx(int ch_idx) +{ + if (ch_idx >= NUM_2GHZ_CHANNELS) + return NL80211_BAND_5GHZ; + return NL80211_BAND_2GHZ; +} + static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, struct iwl_nvm_data *data, const void * const nvm_ch_flags, @@ -308,7 +314,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, int n_channels = 0; struct ieee80211_channel *channel; u32 ch_flags; - int num_of_ch, num_2ghz_channels = NUM_2GHZ_CHANNELS; + int num_of_ch; const u16 *nvm_chan; if (cfg->uhb_supported) { @@ -323,7 +329,8 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, } for (ch_idx = 0; ch_idx < num_of_ch; ch_idx++) { - bool is_5ghz = (ch_idx >= num_2ghz_channels); + enum nl80211_band band = + iwl_nl80211_band_from_channel_idx(ch_idx); if (v4) ch_flags = @@ -332,12 +339,13 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, ch_flags = __le16_to_cpup((__le16 *)nvm_ch_flags + ch_idx); - if (is_5ghz && !data->sku_cap_band_52ghz_enable) + if (band == NL80211_BAND_5GHZ && + !data->sku_cap_band_52ghz_enable) continue; /* workaround to disable wide channels in 5GHz */ if ((sbands_flags & IWL_NVM_SBANDS_FLAGS_NO_WIDE_IN_5GHZ) && - is_5ghz) { + band == NL80211_BAND_5GHZ) { ch_flags &= ~(NVM_CHANNEL_40MHZ | NVM_CHANNEL_80MHZ | NVM_CHANNEL_160MHZ); @@ -362,8 +370,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, n_channels++; channel->hw_value = nvm_chan[ch_idx]; - channel->band = is_5ghz ? - NL80211_BAND_5GHZ : NL80211_BAND_2GHZ; + channel->band = band; channel->center_freq = ieee80211_channel_to_frequency( channel->hw_value, channel->band); @@ -379,7 +386,7 @@ static int iwl_init_channel_map(struct device *dev, const struct iwl_cfg *cfg, /* don't put limitations in case we're using LAR */ if (!(sbands_flags & IWL_NVM_SBANDS_FLAGS_LAR)) channel->flags = iwl_get_channel_flags(nvm_chan[ch_idx], - ch_idx, is_5ghz, + ch_idx, band, ch_flags, cfg); else channel->flags = 0; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 23c25a7665f2..14c8ba23f3b9 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -374,6 +374,7 @@ #define DBGC_CUR_DBGBUF_STATUS (0xd03c1c) #define DBGC_DBGBUF_WRAP_AROUND (0xd03c2c) #define DBGC_CUR_DBGBUF_STATUS_OFFSET_MSK (0x00ffffff) +#define DBGC_CUR_DBGBUF_STATUS_IDX_MSK (0x0f000000) #define MON_DMARB_RD_CTL_ADDR (0xa03c60) #define MON_DMARB_RD_DATA_ADDR (0xa03c5c) @@ -381,6 +382,12 @@ #define DBGC_IN_SAMPLE (0xa03c00) #define DBGC_OUT_CTRL (0xa03c0c) +/* M2S registers */ +#define LDBG_M2S_BUF_WPTR (0xa0476c) +#define LDBG_M2S_BUF_WRAP_CNT (0xa04774) +#define LDBG_M2S_BUF_WPTR_VAL_MSK (0x000fffff) +#define LDBG_M2S_BUF_WRAP_CNT_VAL_MSK (0x000fffff) + /* enable the ID buf for read */ #define WFPM_PS_CTL_CLR 0xA0300C #define WFMP_MAC_ADDR_0 0xA03080 diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index a31408188ed0..8cadad7364ac 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -679,6 +679,16 @@ struct iwl_dram_data { }; /** + * struct iwl_fw_mon - fw monitor per allocation id + * @num_frags: number of fragments + * @frags: an array of DRAM buffer fragments + */ +struct iwl_fw_mon { + u32 num_frags; + struct iwl_dram_data *frags; +}; + +/** * struct iwl_self_init_dram - dram data used by self init process * @fw: lmac and umac dram data * @fw_cnt: total number of items in array @@ -706,10 +716,17 @@ struct iwl_self_init_dram { * pointers was recevied via TLV. uses enum &iwl_error_event_table_status * @internal_ini_cfg: internal debug cfg state. Uses &enum iwl_ini_cfg_state * @external_ini_cfg: external debug cfg state. Uses &enum iwl_ini_cfg_state - * @num_blocks: number of blocks in fw_mon - * @fw_mon: address of the buffers for firmware monitor + * @fw_mon_cfg: debug buffer allocation configuration + * @fw_mon_ini: DRAM buffer fragments per allocation id + * @fw_mon: DRAM buffer for firmware monitor * @hw_error: equals true if hw error interrupt was received from the FW * @ini_dest: debug monitor destination uses &enum iwl_fw_ini_buffer_location + * @active_regions: active regions + * @debug_info_tlv_list: list of debug info TLVs + * @time_point: array of debug time points + * @periodic_trig_list: periodic triggers list + * @domains_bitmap: bitmap of active domains other than + * &IWL_FW_INI_DOMAIN_ALWAYS_ON */ struct iwl_trans_debug { u8 n_dest_reg; @@ -726,11 +743,21 @@ struct iwl_trans_debug { enum iwl_ini_cfg_state internal_ini_cfg; enum iwl_ini_cfg_state external_ini_cfg; - int num_blocks; - struct iwl_dram_data fw_mon[IWL_FW_INI_ALLOCATION_NUM]; + struct iwl_fw_ini_allocation_tlv fw_mon_cfg[IWL_FW_INI_ALLOCATION_NUM]; + struct iwl_fw_mon fw_mon_ini[IWL_FW_INI_ALLOCATION_NUM]; + + struct iwl_dram_data fw_mon; bool hw_error; enum iwl_fw_ini_buffer_location ini_dest; + + struct iwl_ucode_tlv *active_regions[IWL_FW_INI_MAX_REGION_ID]; + struct list_head debug_info_tlv_list; + struct iwl_dbg_tlv_time_point_data + time_point[IWL_FW_INI_TIME_POINT_NUM]; + struct list_head periodic_trig_list; + + u32 domains_bitmap; }; /** @@ -1222,6 +1249,11 @@ static inline void iwl_trans_fw_error(struct iwl_trans *trans) iwl_op_mode_nic_error(trans->op_mode); } +static inline bool iwl_trans_fw_running(struct iwl_trans *trans) +{ + return trans->state == IWL_TRANS_FW_ALIVE; +} + static inline void iwl_trans_sync_nmi(struct iwl_trans *trans) { if (trans->ops->sync_nmi) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c index 86c2c587e755..43ebb2149b63 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c @@ -1939,6 +1939,8 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) if (iwl_mvm_check_rt_status(mvm, vif)) { set_bit(STATUS_FW_ERROR, &mvm->trans->status); iwl_mvm_dump_nic_error_log(mvm); + iwl_dbg_tlv_time_point(&mvm->fwrt, + IWL_FW_INI_TIME_POINT_FW_ASSERT, NULL); iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert, false, 0); ret = 1; @@ -1955,12 +1957,39 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test) } if (d0i3_first) { - ret = iwl_mvm_send_cmd_pdu(mvm, D0I3_END_CMD, 0, 0, NULL); + struct iwl_host_cmd cmd = { + .id = D0I3_END_CMD, + .flags = CMD_WANT_SKB, + }; + int len; + + ret = iwl_mvm_send_cmd(mvm, &cmd); if (ret < 0) { IWL_ERR(mvm, "Failed to send D0I3_END_CMD first (%d)\n", ret); goto err; } + switch (mvm->cmd_ver.d0i3_resp) { + case 0: + break; + case 1: + len = iwl_rx_packet_payload_len(cmd.resp_pkt); + if (len != sizeof(u32)) { + IWL_ERR(mvm, + "Error with D0I3_END_CMD response size (%d)\n", + len); + goto err; + } + if (IWL_D0I3_RESET_REQUIRE & + le32_to_cpu(*(__le32 *)cmd.resp_pkt->data)) { + iwl_write32(mvm->trans, CSR_RESET, + CSR_RESET_REG_FLAG_FORCE_NMI); + iwl_free_resp(&cmd); + } + break; + default: + WARN_ON(1); + } } /* diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c index ad18c2f1a806..aa659162a7c2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c @@ -148,7 +148,8 @@ static ssize_t iwl_dbgfs_tx_flush_write(struct iwl_mvm *mvm, char *buf, "FLUSHING all tids queues on sta_id = %d\n", flush_arg); mutex_lock(&mvm->mutex); - ret = iwl_mvm_flush_sta_tids(mvm, flush_arg, 0xFF, 0) ? : count; + ret = iwl_mvm_flush_sta_tids(mvm, flush_arg, 0xFFFF, 0) + ? : count; mutex_unlock(&mvm->mutex); return ret; } @@ -377,7 +378,7 @@ static ssize_t iwl_dbgfs_sar_geo_profile_read(struct file *file, pos = scnprintf(buf, bufsz, "SAR geographic profile disabled\n"); } else { - value = &mvm->geo_profiles[tbl_idx - 1].values[0]; + value = &mvm->fwrt.geo_profiles[tbl_idx - 1].values[0]; pos += scnprintf(buf + pos, bufsz - pos, "Use geographic profile %d\n", tbl_idx); @@ -1174,7 +1175,7 @@ static ssize_t iwl_dbgfs_inject_packet_write(struct iwl_mvm *mvm, int bin_len = count / 2; int ret = -EINVAL; size_t mpdu_cmd_hdr_size = (mvm->trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) ? + IWL_DEVICE_FAMILY_AX210) ? sizeof(struct iwl_rx_mpdu_desc) : IWL_RX_DESC_SIZE_V1; @@ -1375,6 +1376,9 @@ static ssize_t iwl_dbgfs_fw_dbg_collect_write(struct iwl_mvm *mvm, if (count == 0) return 0; + iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_POINT_USER_TRIGGER, + NULL); + iwl_fw_dbg_collect(&mvm->fwrt, FW_DBG_TRIGGER_USER, buf, (count - 1), NULL); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index d9eb2b286438..dd685f7eb410 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -514,6 +514,19 @@ static int iwl_send_phy_cfg_cmd(struct iwl_mvm *mvm) struct iwl_phy_cfg_cmd phy_cfg_cmd; enum iwl_ucode_type ucode_type = mvm->fwrt.cur_fw_img; + if (iwl_mvm_has_unified_ucode(mvm) && + !mvm->trans->cfg->tx_with_siso_diversity) + return 0; + + if (mvm->trans->cfg->tx_with_siso_diversity) { + /* + * TODO: currently we don't set the antenna but letting the NIC + * to decide which antenna to use. This should come from BIOS. + */ + phy_cfg_cmd.phy_cfg = + cpu_to_le32(FW_PHY_CFG_CHAIN_SAD_ENABLED); + } + /* Set parameters */ phy_cfg_cmd.phy_cfg = cpu_to_le32(iwl_mvm_get_phy_config(mvm)); @@ -665,181 +678,14 @@ static int iwl_mvm_config_ltr(struct iwl_mvm *mvm) } #ifdef CONFIG_ACPI -static inline int iwl_mvm_sar_set_profile(struct iwl_mvm *mvm, - union acpi_object *table, - struct iwl_mvm_sar_profile *profile, - bool enabled) -{ - int i; - - profile->enabled = enabled; - - for (i = 0; i < ACPI_SAR_TABLE_SIZE; i++) { - if ((table[i].type != ACPI_TYPE_INTEGER) || - (table[i].integer.value > U8_MAX)) - return -EINVAL; - - profile->table[i] = table[i].integer.value; - } - - return 0; -} - -static int iwl_mvm_sar_get_wrds_table(struct iwl_mvm *mvm) -{ - union acpi_object *wifi_pkg, *table, *data; - bool enabled; - int ret, tbl_rev; - - data = iwl_acpi_get_object(mvm->dev, ACPI_WRDS_METHOD); - if (IS_ERR(data)) - return PTR_ERR(data); - - wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, - ACPI_WRDS_WIFI_DATA_SIZE, &tbl_rev); - if (IS_ERR(wifi_pkg)) { - ret = PTR_ERR(wifi_pkg); - goto out_free; - } - - if (wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER || - tbl_rev != 0) { - ret = -EINVAL; - goto out_free; - } - - enabled = !!(wifi_pkg->package.elements[1].integer.value); - - /* position of the actual table */ - table = &wifi_pkg->package.elements[2]; - - /* The profile from WRDS is officially profile 1, but goes - * into sar_profiles[0] (because we don't have a profile 0). - */ - ret = iwl_mvm_sar_set_profile(mvm, table, &mvm->sar_profiles[0], - enabled); -out_free: - kfree(data); - return ret; -} - -static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) -{ - union acpi_object *wifi_pkg, *data; - bool enabled; - int i, n_profiles, ret, tbl_rev; - - data = iwl_acpi_get_object(mvm->dev, ACPI_EWRD_METHOD); - if (IS_ERR(data)) - return PTR_ERR(data); - - wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, - ACPI_EWRD_WIFI_DATA_SIZE, &tbl_rev); - if (IS_ERR(wifi_pkg)) { - ret = PTR_ERR(wifi_pkg); - goto out_free; - } - - if ((wifi_pkg->package.elements[1].type != ACPI_TYPE_INTEGER) || - (wifi_pkg->package.elements[2].type != ACPI_TYPE_INTEGER) || - tbl_rev != 0) { - ret = -EINVAL; - goto out_free; - } - - enabled = !!(wifi_pkg->package.elements[1].integer.value); - n_profiles = wifi_pkg->package.elements[2].integer.value; - - /* - * Check the validity of n_profiles. The EWRD profiles start - * from index 1, so the maximum value allowed here is - * ACPI_SAR_PROFILES_NUM - 1. - */ - if (n_profiles <= 0 || n_profiles >= ACPI_SAR_PROFILE_NUM) { - ret = -EINVAL; - goto out_free; - } - - for (i = 0; i < n_profiles; i++) { - /* the tables start at element 3 */ - int pos = 3; - - /* The EWRD profiles officially go from 2 to 4, but we - * save them in sar_profiles[1-3] (because we don't - * have profile 0). So in the array we start from 1. - */ - ret = iwl_mvm_sar_set_profile(mvm, - &wifi_pkg->package.elements[pos], - &mvm->sar_profiles[i + 1], - enabled); - if (ret < 0) - break; - - /* go to the next table */ - pos += ACPI_SAR_TABLE_SIZE; - } - -out_free: - kfree(data); - return ret; -} - -static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm) -{ - union acpi_object *wifi_pkg, *data; - int i, j, ret, tbl_rev; - int idx = 1; - - data = iwl_acpi_get_object(mvm->dev, ACPI_WGDS_METHOD); - if (IS_ERR(data)) - return PTR_ERR(data); - - wifi_pkg = iwl_acpi_get_wifi_pkg(mvm->dev, data, - ACPI_WGDS_WIFI_DATA_SIZE, &tbl_rev); - if (IS_ERR(wifi_pkg)) { - ret = PTR_ERR(wifi_pkg); - goto out_free; - } - - if (tbl_rev != 0) { - ret = -EINVAL; - goto out_free; - } - - mvm->geo_rev = tbl_rev; - for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { - for (j = 0; j < ACPI_GEO_TABLE_SIZE; j++) { - union acpi_object *entry; - - entry = &wifi_pkg->package.elements[idx++]; - if ((entry->type != ACPI_TYPE_INTEGER) || - (entry->integer.value > U8_MAX)) { - ret = -EINVAL; - goto out_free; - } - - mvm->geo_profiles[i].values[j] = entry->integer.value; - } - } - ret = 0; -out_free: - kfree(data); - return ret; -} - int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) { union { struct iwl_dev_tx_power_cmd v5; struct iwl_dev_tx_power_cmd_v4 v4; } cmd; - int i, j, idx; - int profs[ACPI_SAR_NUM_CHAIN_LIMITS] = { prof_a, prof_b }; - int len; - BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS < 2); - BUILD_BUG_ON(ACPI_SAR_NUM_CHAIN_LIMITS * ACPI_SAR_NUM_SUB_BANDS != - ACPI_SAR_TABLE_SIZE); + u16 len = 0; cmd.v5.v3.set_mode = cpu_to_le32(IWL_TX_POWER_MODE_SET_CHAINS); @@ -848,174 +694,76 @@ int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, int prof_b) len = sizeof(cmd.v5); else if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_TX_POWER_ACK)) - len = sizeof(cmd.v4); + len = sizeof(struct iwl_dev_tx_power_cmd_v4); else len = sizeof(cmd.v4.v3); - for (i = 0; i < ACPI_SAR_NUM_CHAIN_LIMITS; i++) { - struct iwl_mvm_sar_profile *prof; - - /* don't allow SAR to be disabled (profile 0 means disable) */ - if (profs[i] == 0) - return -EPERM; - - /* we are off by one, so allow up to ACPI_SAR_PROFILE_NUM */ - if (profs[i] > ACPI_SAR_PROFILE_NUM) - return -EINVAL; - - /* profiles go from 1 to 4, so decrement to access the array */ - prof = &mvm->sar_profiles[profs[i] - 1]; - - /* if the profile is disabled, do nothing */ - if (!prof->enabled) { - IWL_DEBUG_RADIO(mvm, "SAR profile %d is disabled.\n", - profs[i]); - /* if one of the profiles is disabled, we fail all */ - return -ENOENT; - } - - IWL_DEBUG_INFO(mvm, - "SAR EWRD: chain %d profile index %d\n", - i, profs[i]); - IWL_DEBUG_RADIO(mvm, " Chain[%d]:\n", i); - for (j = 0; j < ACPI_SAR_NUM_SUB_BANDS; j++) { - idx = (i * ACPI_SAR_NUM_SUB_BANDS) + j; - cmd.v5.v3.per_chain_restriction[i][j] = - cpu_to_le16(prof->table[idx]); - IWL_DEBUG_RADIO(mvm, " Band[%d] = %d * .125dBm\n", - j, prof->table[idx]); - } - } + if (iwl_sar_select_profile(&mvm->fwrt, cmd.v5.v3.per_chain_restriction, + prof_a, prof_b)) + return -ENOENT; IWL_DEBUG_RADIO(mvm, "Sending REDUCE_TX_POWER_CMD per chain\n"); - return iwl_mvm_send_cmd_pdu(mvm, REDUCE_TX_POWER_CMD, 0, len, &cmd); } -static bool iwl_mvm_sar_geo_support(struct iwl_mvm *mvm) -{ - /* - * The GEO_TX_POWER_LIMIT command is not supported on earlier - * firmware versions. Unfortunately, we don't have a TLV API - * flag to rely on, so rely on the major version which is in - * the first byte of ucode_ver. This was implemented - * initially on version 38 and then backported to 17. It was - * also backported to 29, but only for 7265D devices. The - * intention was to have it in 36 as well, but not all 8000 - * family got this feature enabled. The 8000 family is the - * only one using version 36, so skip this version entirely. - */ - return IWL_UCODE_SERIAL(mvm->fw->ucode_ver) >= 38 || - IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 17 || - (IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 29 && - ((mvm->trans->hw_rev & CSR_HW_REV_TYPE_MSK) == - CSR_HW_REV_TYPE_7265D)); -} - int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) { - struct iwl_geo_tx_power_profiles_resp *resp; - int ret; + union geo_tx_power_profiles_cmd geo_tx_cmd; u16 len; - void *data; - struct iwl_geo_tx_power_profiles_cmd geo_cmd; - struct iwl_geo_tx_power_profiles_cmd_v1 geo_cmd_v1; + int ret; struct iwl_host_cmd cmd; - if (fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_SAR_TABLE_VER)) { - geo_cmd.ops = + if (fw_has_api(&mvm->fwrt.fw->ucode_capa, + IWL_UCODE_TLV_API_SAR_TABLE_VER)) { + geo_tx_cmd.geo_cmd.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); - len = sizeof(geo_cmd); - data = &geo_cmd; + len = sizeof(geo_tx_cmd.geo_cmd); } else { - geo_cmd_v1.ops = + geo_tx_cmd.geo_cmd_v1.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_GET_CURRENT_TABLE); - len = sizeof(geo_cmd_v1); - data = &geo_cmd_v1; + len = sizeof(geo_tx_cmd.geo_cmd_v1); } + if (!iwl_sar_geo_support(&mvm->fwrt)) + return -EOPNOTSUPP; + cmd = (struct iwl_host_cmd){ .id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT), .len = { len, }, .flags = CMD_WANT_SKB, - .data = { data }, + .data = { &geo_tx_cmd }, }; - if (!iwl_mvm_sar_geo_support(mvm)) - return -EOPNOTSUPP; - ret = iwl_mvm_send_cmd(mvm, &cmd); if (ret) { IWL_ERR(mvm, "Failed to get geographic profile info %d\n", ret); return ret; } - - resp = (void *)cmd.resp_pkt->data; - ret = le32_to_cpu(resp->profile_idx); - if (WARN_ON(ret > ACPI_NUM_GEO_PROFILES)) { - ret = -EIO; - IWL_WARN(mvm, "Invalid geographic profile idx (%d)\n", ret); - } - + ret = iwl_validate_sar_geo_profile(&mvm->fwrt, &cmd); iwl_free_resp(&cmd); return ret; } static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) { - struct iwl_geo_tx_power_profiles_cmd cmd = { - .ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES), - }; - int ret, i, j; u16 cmd_wide_id = WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT); + union geo_tx_power_profiles_cmd cmd; + u16 len; - if (!iwl_mvm_sar_geo_support(mvm)) - return 0; - - ret = iwl_mvm_sar_get_wgds_table(mvm); - if (ret < 0) { - IWL_DEBUG_RADIO(mvm, - "Geo SAR BIOS table invalid or unavailable. (%d)\n", - ret); - /* we don't fail if the table is not available */ - return 0; - } - - IWL_DEBUG_RADIO(mvm, "Sending GEO_TX_POWER_LIMIT\n"); - - BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES * ACPI_WGDS_NUM_BANDS * - ACPI_WGDS_TABLE_SIZE + 1 != ACPI_WGDS_WIFI_DATA_SIZE); - - BUILD_BUG_ON(ACPI_NUM_GEO_PROFILES > IWL_NUM_GEO_PROFILES); - - for (i = 0; i < ACPI_NUM_GEO_PROFILES; i++) { - struct iwl_per_chain_offset *chain = - (struct iwl_per_chain_offset *)&cmd.table[i]; - - for (j = 0; j < ACPI_WGDS_NUM_BANDS; j++) { - u8 *value; + cmd.geo_cmd.ops = cpu_to_le32(IWL_PER_CHAIN_OFFSET_SET_TABLES); - value = &mvm->geo_profiles[i].values[j * - ACPI_GEO_PER_CHAIN_SIZE]; - chain[j].max_tx_power = cpu_to_le16(value[0]); - chain[j].chain_a = value[1]; - chain[j].chain_b = value[2]; - IWL_DEBUG_RADIO(mvm, - "SAR geographic profile[%d] Band[%d]: chain A = %d chain B = %d max_tx_power = %d\n", - i, j, value[1], value[2], value[0]); - } - } + iwl_sar_geo_init(&mvm->fwrt, cmd.geo_cmd.table); - cmd.table_revision = cpu_to_le32(mvm->geo_rev); + cmd.geo_cmd.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); - if (!fw_has_api(&mvm->fw->ucode_capa, - IWL_UCODE_TLV_API_SAR_TABLE_VER)) { - return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, - sizeof(struct iwl_geo_tx_power_profiles_cmd_v1), - &cmd); + if (!fw_has_api(&mvm->fwrt.fw->ucode_capa, + IWL_UCODE_TLV_API_SAR_TABLE_VER)) { + len = sizeof(struct iwl_geo_tx_power_profiles_cmd_v1); + } else { + len = sizeof(cmd.geo_cmd); } - return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, sizeof(cmd), &cmd); + return iwl_mvm_send_cmd_pdu(mvm, cmd_wide_id, 0, len, &cmd); } static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) @@ -1024,7 +772,7 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) int i, j, ret, tbl_rev; int idx = 2; - mvm->ppag_table.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.enabled = cpu_to_le32(0); data = iwl_acpi_get_object(mvm->dev, ACPI_PPAG_METHOD); if (IS_ERR(data)) return PTR_ERR(data); @@ -1049,8 +797,8 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) goto out_free; } - mvm->ppag_table.enabled = cpu_to_le32(enabled->integer.value); - if (!mvm->ppag_table.enabled) { + mvm->fwrt.ppag_table.enabled = cpu_to_le32(enabled->integer.value); + if (!mvm->fwrt.ppag_table.enabled) { ret = 0; goto out_free; } @@ -1070,11 +818,11 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) (j == 0 && ent->integer.value < ACPI_PPAG_MIN_LB) || (j != 0 && ent->integer.value > ACPI_PPAG_MAX_HB) || (j != 0 && ent->integer.value < ACPI_PPAG_MIN_HB)) { - mvm->ppag_table.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.enabled = cpu_to_le32(0); ret = -EINVAL; goto out_free; } - mvm->ppag_table.gain[i][j] = ent->integer.value; + mvm->fwrt.ppag_table.gain[i][j] = ent->integer.value; } } ret = 0; @@ -1095,20 +843,20 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) IWL_DEBUG_RADIO(mvm, "Sending PER_PLATFORM_ANT_GAIN_CMD\n"); IWL_DEBUG_RADIO(mvm, "PPAG is %s\n", - mvm->ppag_table.enabled ? "enabled" : "disabled"); + mvm->fwrt.ppag_table.enabled ? "enabled" : "disabled"); for (i = 0; i < ACPI_PPAG_NUM_CHAINS; i++) { for (j = 0; j < ACPI_PPAG_NUM_SUB_BANDS; j++) { IWL_DEBUG_RADIO(mvm, "PPAG table: chain[%d] band[%d]: gain = %d\n", - i, j, mvm->ppag_table.gain[i][j]); + i, j, mvm->fwrt.ppag_table.gain[i][j]); } } ret = iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP, PER_PLATFORM_ANT_GAIN_CMD), - 0, sizeof(mvm->ppag_table), - &mvm->ppag_table); + 0, sizeof(mvm->fwrt.ppag_table), + &mvm->fwrt.ppag_table); if (ret < 0) IWL_ERR(mvm, "failed to send PER_PLATFORM_ANT_GAIN_CMD (%d)\n", ret); @@ -1131,17 +879,14 @@ static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) } #else /* CONFIG_ACPI */ -static int iwl_mvm_sar_get_wrds_table(struct iwl_mvm *mvm) -{ - return -ENOENT; -} -static int iwl_mvm_sar_get_ewrd_table(struct iwl_mvm *mvm) +inline int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, + int prof_a, int prof_b) { return -ENOENT; } -static int iwl_mvm_sar_get_wgds_table(struct iwl_mvm *mvm) +inline int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) { return -ENOENT; } @@ -1151,17 +896,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) return 0; } -int iwl_mvm_sar_select_profile(struct iwl_mvm *mvm, int prof_a, - int prof_b) -{ - return -ENOENT; -} - -int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm) -{ - return -ENOENT; -} - int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) { return -ENOENT; @@ -1169,7 +903,7 @@ int iwl_mvm_ppag_send_cmd(struct iwl_mvm *mvm) static int iwl_mvm_ppag_init(struct iwl_mvm *mvm) { - return -ENOENT; + return 0; } #endif /* CONFIG_ACPI */ @@ -1228,7 +962,7 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm) { int ret; - ret = iwl_mvm_sar_get_wrds_table(mvm); + ret = iwl_sar_get_wrds_table(&mvm->fwrt); if (ret < 0) { IWL_DEBUG_RADIO(mvm, "WRDS SAR BIOS table invalid or unavailable. (%d)\n", @@ -1240,16 +974,14 @@ static int iwl_mvm_sar_init(struct iwl_mvm *mvm) return 1; } - ret = iwl_mvm_sar_get_ewrd_table(mvm); + ret = iwl_sar_get_ewrd_table(&mvm->fwrt); /* if EWRD is not available, we can still use WRDS, so don't fail */ if (ret < 0) IWL_DEBUG_RADIO(mvm, "EWRD SAR BIOS table invalid or unavailable. (%d)\n", ret); - /* choose profile 1 (WRDS) as default for both chains */ ret = iwl_mvm_sar_select_profile(mvm, 1, 1); - /* * If we don't have profile 0 from BIOS, just skip it. This * means that SAR Geo will not be enabled either, even if we @@ -1344,12 +1076,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm) ret = iwl_send_phy_db_data(mvm->phy_db); if (ret) goto error; - - ret = iwl_send_phy_cfg_cmd(mvm); - if (ret) - goto error; } + ret = iwl_send_phy_cfg_cmd(mvm); + if (ret) + goto error; + ret = iwl_mvm_send_bt_init_conf(mvm); if (ret) goto error; @@ -1480,7 +1212,7 @@ int iwl_mvm_up(struct iwl_mvm *mvm) ret = iwl_mvm_sar_init(mvm); if (ret == 0) { ret = iwl_mvm_sar_geo_init(mvm); - } else if (ret > 0 && !iwl_mvm_sar_get_wgds_table(mvm)) { + } else if (ret > 0 && !iwl_sar_get_wgds_table(&mvm->fwrt)) { /* * If basic SAR is not available, we check for WGDS, * which should *not* be available either. If it is diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 9c417dd06291..b78992e341d5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -855,11 +855,10 @@ u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct ieee80211_tx_info *info, struct ieee80211_vif *vif) { u8 rate; - - if (info->band == NL80211_BAND_5GHZ || vif->p2p) - rate = IWL_FIRST_OFDM_RATE; - else + if (info->band == NL80211_BAND_2GHZ && !vif->p2p) rate = IWL_FIRST_CCK_RATE; + else + rate = IWL_FIRST_OFDM_RATE; return rate; } @@ -1404,6 +1403,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm, u32 rx_missed_bcon, rx_missed_bcon_since_rx; struct ieee80211_vif *vif; u32 id = le32_to_cpu(mb->mac_id); + union iwl_dbg_tlv_tp_data tp_data = { .fw_pkt = pkt }; IWL_DEBUG_INFO(mvm, "missed bcn mac_id=%u, consecutive=%u (%u, %u, %u)\n", @@ -1432,7 +1432,7 @@ void iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm, ieee80211_beacon_loss(vif); iwl_dbg_tlv_time_point(&mvm->fwrt, - IWL_FW_INI_TIME_POINT_MISSED_BEACONS, NULL); + IWL_FW_INI_TIME_POINT_MISSED_BEACONS, &tp_data); trigger = iwl_fw_dbg_trigger_on(&mvm->fwrt, ieee80211_vif_to_wdev(vif), FW_DBG_TRIGGER_MISSED_BEACONS); @@ -1609,3 +1609,26 @@ void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm, out_unlock: rcu_read_unlock(); } + +void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_missed_vap_notif *mb = (void *)pkt->data; + struct ieee80211_vif *vif; + u32 id = le32_to_cpu(mb->mac_id); + + IWL_DEBUG_INFO(mvm, + "missed_vap notify mac_id=%u, num_beacon_intervals_elapsed=%u, profile_periodicity=%u\n", + le32_to_cpu(mb->mac_id), + mb->num_beacon_intervals_elapsed, + mb->profile_periodicity); + + rcu_read_lock(); + + vif = iwl_mvm_rcu_dereference_vif_id(mvm, id, true); + if (vif) + iwl_mvm_connection_loss(mvm, vif, "missed vap beacon"); + + rcu_read_unlock(); +} diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index d31f96c3f925..473d56552e26 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -339,14 +339,14 @@ int iwl_mvm_init_fw_regd(struct iwl_mvm *mvm) return ret; } -const static u8 he_if_types_ext_capa_sta[] = { +static const u8 he_if_types_ext_capa_sta[] = { [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING, [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT, [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF, [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT, }; -const static struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = { +static const struct wiphy_iftype_ext_capab he_iftypes_ext_capa[] = { { .iftype = NL80211_IFTYPE_STATION, .extended_capabilities = he_if_types_ext_capa_sta, @@ -2280,7 +2280,9 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, } if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART, - &mvm->status)) { + &mvm->status) && + !fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD)) { /* * If we're restarting then the firmware will * obviously have lost synchronisation with @@ -2294,6 +2296,10 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, * * Set a large maximum delay to allow for more * than a single interface. + * + * For new firmware versions, rely on the + * firmware. This is relevant for DCM scenarios + * only anyway. */ u32 dur = (11 * vif->bss_conf.beacon_int) / 10; iwl_mvm_protect_session(mvm, vif, dur, dur, @@ -2384,8 +2390,11 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, /* * We received a beacon from the associated AP so * remove the session protection. + * A firmware with the new API will remove it automatically. */ - iwl_mvm_stop_session_protection(mvm, vif); + if (!fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD)) + iwl_mvm_stop_session_protection(mvm, vif); iwl_mvm_sf_update(mvm, vif, false); WARN_ON(iwl_mvm_enable_beacon_filter(mvm, vif, 0)); @@ -3255,8 +3264,22 @@ static void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw, duration = req_duration; mutex_lock(&mvm->mutex); - /* Try really hard to protect the session and hear a beacon */ - iwl_mvm_protect_session(mvm, vif, duration, min_duration, 500, false); + /* Try really hard to protect the session and hear a beacon + * The new session protection command allows us to protect the + * session for a much longer time since the firmware will internally + * create two events: a 300TU one with a very high priority that + * won't be fragmented which should be enough for 99% of the cases, + * and another one (which we configure here to be 900TU long) which + * will have a slightly lower priority, but more importantly, can be + * fragmented so that it'll allow other activities to run. + */ + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD)) + iwl_mvm_schedule_session_protection(mvm, vif, 900, + min_duration); + else + iwl_mvm_protect_session(mvm, vif, duration, + min_duration, 500, false); mutex_unlock(&mvm->mutex); } @@ -3613,8 +3636,7 @@ static int iwl_mvm_send_aux_roc_cmd(struct iwl_mvm *mvm, /* Set the channel info data */ iwl_mvm_set_chan_info(mvm, &aux_roc_req.channel_info, channel->hw_value, - (channel->band == NL80211_BAND_2GHZ) ? - PHY_BAND_24 : PHY_BAND_5, + iwl_mvm_phy_band_from_nl80211(channel->band), PHY_VHT_CHANNEL_MODE20, 0); @@ -3848,7 +3870,7 @@ static int iwl_mvm_cancel_roc(struct ieee80211_hw *hw, IWL_DEBUG_MAC80211(mvm, "enter\n"); mutex_lock(&mvm->mutex); - iwl_mvm_stop_roc(mvm); + iwl_mvm_stop_roc(mvm, vif); mutex_unlock(&mvm->mutex); IWL_DEBUG_MAC80211(mvm, "leave\n"); @@ -4622,7 +4644,7 @@ static void iwl_mvm_flush_no_vif(struct iwl_mvm *mvm, u32 queues, bool drop) continue; if (drop) - iwl_mvm_flush_sta_tids(mvm, i, 0xFF, 0); + iwl_mvm_flush_sta_tids(mvm, i, 0xFFFF, 0); else iwl_mvm_wait_sta_queues_empty(mvm, iwl_mvm_sta_from_mac80211(sta)); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 5ca50f39a023..3ec8de00f3aa 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -188,6 +188,11 @@ enum iwl_power_scheme { IWL_POWER_SCHEME_LP }; +union geo_tx_power_profiles_cmd { + struct iwl_geo_tx_power_profiles_cmd geo_cmd; + struct iwl_geo_tx_power_profiles_cmd_v1 geo_cmd_v1; +}; + #define IWL_CONN_MAX_LISTEN_INTERVAL 10 #define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL @@ -774,14 +779,6 @@ enum iwl_mvm_queue_status { #define IWL_MVM_NUM_CIPHERS 10 -struct iwl_mvm_sar_profile { - bool enabled; - u8 table[ACPI_SAR_TABLE_SIZE]; -}; - -struct iwl_mvm_geo_profile { - u8 values[ACPI_GEO_TABLE_SIZE]; -}; struct iwl_mvm_txq { struct list_head list; @@ -1122,6 +1119,10 @@ struct iwl_mvm { int responses[IWL_MVM_TOF_MAX_APS]; } ftm_initiator; + struct { + u8 d0i3_resp; + } cmd_ver; + struct ieee80211_vif *nan_vif; #define IWL_MAX_BAID 32 struct iwl_mvm_baid_data __rcu *baid_map[IWL_MAX_BAID]; @@ -1140,14 +1141,6 @@ struct iwl_mvm { /* sniffer data to include in radiotap */ __le16 cur_aid; u8 cur_bssid[ETH_ALEN]; - -#ifdef CONFIG_ACPI - struct iwl_mvm_sar_profile sar_profiles[ACPI_SAR_PROFILE_NUM]; - struct iwl_mvm_geo_profile geo_profiles[ACPI_NUM_GEO_PROFILES]; - u32 geo_rev; - struct iwl_ppag_table_cmd ppag_table; - u32 ppag_rev; -#endif }; /* Extract MVM priv from op_mode and _hw */ @@ -1405,12 +1398,19 @@ static inline bool iwl_mvm_is_scan_ext_chan_supported(struct iwl_mvm *mvm) IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER); } + static inline bool iwl_mvm_is_reduced_config_scan_supported(struct iwl_mvm *mvm) { return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_REDUCED_SCAN_CONFIG); } +static inline bool iwl_mvm_is_band_in_rx_supported(struct iwl_mvm *mvm) +{ + return fw_has_api(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_API_BAND_IN_RX_DATA); +} + static inline bool iwl_mvm_has_new_rx_stats_api(struct iwl_mvm *mvm) { return fw_has_api(&mvm->fw->ucode_capa, @@ -1682,6 +1682,8 @@ void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm, struct ieee80211_vif *vif); void iwl_mvm_probe_resp_data_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); +void iwl_mvm_rx_missed_vap_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); void iwl_mvm_channel_switch_noa_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); /* Bindings */ @@ -2077,6 +2079,19 @@ void iwl_mvm_sta_add_debugfs(struct ieee80211_hw *hw, struct dentry *dir); #endif +static inline u8 iwl_mvm_phy_band_from_nl80211(enum nl80211_band band) +{ + switch (band) { + case NL80211_BAND_2GHZ: + return PHY_BAND_24; + case NL80211_BAND_5GHZ: + return PHY_BAND_5; + default: + WARN_ONCE(1, "Unsupported band (%u)\n", band); + return PHY_BAND_5; + } +} + /* Channel info utils */ static inline bool iwl_mvm_has_ultra_hb_channel(struct iwl_mvm *mvm) { @@ -2125,11 +2140,12 @@ iwl_mvm_set_chan_info_chandef(struct iwl_mvm *mvm, struct iwl_fw_channel_info *ci, struct cfg80211_chan_def *chandef) { + enum nl80211_band band = chandef->chan->band; + iwl_mvm_set_chan_info(mvm, ci, chandef->chan->hw_value, - (chandef->chan->band == NL80211_BAND_2GHZ ? - PHY_BAND_24 : PHY_BAND_5), - iwl_mvm_get_channel_width(chandef), - iwl_mvm_get_ctrl_pos(chandef)); + iwl_mvm_phy_band_from_nl80211(band), + iwl_mvm_get_channel_width(chandef), + iwl_mvm_get_ctrl_pos(chandef)); } #endif /* __IWL_MVM_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 3acbd5b7ab4b..3b0637311e3c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -263,6 +263,8 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = { RX_HANDLER(TIME_EVENT_NOTIFICATION, iwl_mvm_rx_time_event_notif, RX_HANDLER_SYNC), + RX_HANDLER_GRP(MAC_CONF_GROUP, SESSION_PROTECTION_NOTIF, + iwl_mvm_rx_session_protect_notif, RX_HANDLER_SYNC), RX_HANDLER(MCC_CHUB_UPDATE_CMD, iwl_mvm_rx_chub_update_mcc, RX_HANDLER_ASYNC_LOCKED), @@ -432,6 +434,8 @@ static const struct iwl_hcmd_names iwl_mvm_system_names[] = { */ static const struct iwl_hcmd_names iwl_mvm_mac_conf_names[] = { HCMD_NAME(CHANNEL_SWITCH_TIME_EVENT_CMD), + HCMD_NAME(SESSION_PROTECTION_CMD), + HCMD_NAME(SESSION_PROTECTION_NOTIF), HCMD_NAME(CHANNEL_SWITCH_NOA_NOTIF), }; @@ -608,6 +612,27 @@ static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = { .d3_debug_enable = iwl_mvm_d3_debug_enable, }; +static u8 iwl_mvm_lookup_notif_ver(struct iwl_mvm *mvm, u8 grp, u8 cmd, u8 def) +{ + const struct iwl_fw_cmd_version *entry; + unsigned int i; + + if (!mvm->fw->ucode_capa.cmd_versions || + !mvm->fw->ucode_capa.n_cmd_versions) + return def; + + entry = mvm->fw->ucode_capa.cmd_versions; + for (i = 0; i < mvm->fw->ucode_capa.n_cmd_versions; i++, entry++) { + if (entry->group == grp && entry->cmd == cmd) { + if (entry->notif_ver == IWL_FW_CMD_VER_UNKNOWN) + return def; + return entry->notif_ver; + } + } + + return def; +} + static struct iwl_op_mode * iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, const struct iwl_fw *fw, struct dentry *dbgfs_dir) @@ -667,7 +692,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, op_mode->ops = &iwl_mvm_ops_mq; trans->rx_mpdu_cmd_hdr_size = (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) ? + IWL_DEVICE_FAMILY_AX210) ? sizeof(struct iwl_rx_mpdu_desc) : IWL_RX_DESC_SIZE_V1; } else { @@ -722,6 +747,12 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, INIT_DELAYED_WORK(&mvm->cs_tx_unblock_dwork, iwl_mvm_tx_unblock_dwork); + mvm->cmd_ver.d0i3_resp = + iwl_mvm_lookup_notif_ver(mvm, LEGACY_GROUP, D0I3_END_CMD, 0); + /* we only support version 1 */ + if (WARN_ON_ONCE(mvm->cmd_ver.d0i3_resp > 1)) + goto out_free; + /* * Populate the state variables that the transport layer needs * to know about. @@ -730,7 +761,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, trans_cfg.no_reclaim_cmds = no_reclaim_cmds; trans_cfg.n_no_reclaim_cmds = ARRAY_SIZE(no_reclaim_cmds); - if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) rb_size_default = IWL_AMSDU_2K; else rb_size_default = IWL_AMSDU_4K; @@ -756,7 +787,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, trans->wide_cmd_header = true; trans_cfg.bc_table_dword = - mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560; + mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210; trans_cfg.command_groups = iwl_mvm_groups; trans_cfg.command_groups_size = ARRAY_SIZE(iwl_mvm_groups); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index 8f50e2b121bd..e2cf9e015ef8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -341,16 +341,24 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm, lq_sta = &mvmsta->lq_sta.rs_fw; if (flags & IWL_TLC_NOTIF_FLAG_RATE) { + char pretty_rate[100]; lq_sta->last_rate_n_flags = le32_to_cpu(notif->rate); - IWL_DEBUG_RATE(mvm, "new rate_n_flags: 0x%X\n", - lq_sta->last_rate_n_flags); + rs_pretty_print_rate(pretty_rate, sizeof(pretty_rate), + lq_sta->last_rate_n_flags); + IWL_DEBUG_RATE(mvm, "new rate: %s\n", pretty_rate); } if (flags & IWL_TLC_NOTIF_FLAG_AMSDU && !mvmsta->orig_amsdu_len) { u16 size = le32_to_cpu(notif->amsdu_size); int i; - if (WARN_ON(sta->max_amsdu_len < size)) + /* + * In debug sta->max_amsdu_len < size + * so also check with orig_amsdu_len which holds the original + * data before debugfs changed the value + */ + if (WARN_ON(sta->max_amsdu_len < size && + mvmsta->orig_amsdu_len < size)) goto out; mvmsta->amsdu_enabled = le32_to_cpu(notif->amsdu_enabled); @@ -378,7 +386,7 @@ out: rcu_read_unlock(); } -static u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta) +u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta) { const struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap; const struct ieee80211_sta_ht_cap *ht_cap = &sta->ht_cap; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 42d525e46e80..1a990ed9c3ca 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -1533,6 +1533,8 @@ static void rs_set_amsdu_len(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_mvm_sta *mvmsta = iwl_mvm_sta_from_mac80211(sta); int i; + sta->max_amsdu_len = rs_fw_get_max_amsdu_len(sta); + /* * In case TLC offload is not active amsdu_enabled is either 0xFFFF * or 0, since there is no per-TID alg. @@ -3683,7 +3685,6 @@ static void rs_free_sta(void *mvm_r, struct ieee80211_sta *sta, void *mvm_sta) IWL_DEBUG_RATE(mvm, "leave\n"); } -#ifdef CONFIG_MAC80211_DEBUGFS int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate) { @@ -3739,14 +3740,15 @@ int rs_pretty_print_rate(char *buf, int bufsz, const u32 rate) } return scnprintf(buf, bufsz, - "%s | ANT: %s BW: %s MCS: %d NSS: %d %s%s%s%s\n", - type, rs_pretty_ant(ant), bw, mcs, nss, + "0x%x: %s | ANT: %s BW: %s MCS: %d NSS: %d %s%s%s%s\n", + rate, type, rs_pretty_ant(ant), bw, mcs, nss, (rate & RATE_MCS_SGI_MSK) ? "SGI " : "NGI ", (rate & RATE_MCS_STBC_MSK) ? "STBC " : "", (rate & RATE_MCS_LDPC_MSK) ? "LDPC " : "", (rate & RATE_MCS_BF_MSK) ? "BF " : ""); } +#ifdef CONFIG_MAC80211_DEBUGFS /** * Program the device to use fixed rate for frame transmit * This is for debugging/testing only diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index 428642e66658..32104c9f8f5e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -445,10 +445,6 @@ int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, void iwl_mvm_reset_frame_stats(struct iwl_mvm *mvm); #endif -#ifdef CONFIG_MAC80211_DEBUGFS -void rs_remove_sta_debugfs(void *mvm, void *mvm_sta); -#endif - void iwl_mvm_rs_add_sta(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta); void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, enum nl80211_band band, bool update); @@ -456,4 +452,6 @@ int rs_fw_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, bool enable); void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); + +u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta); #endif /* __rs__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 0ad8ed23a455..5ee33c8ae9d2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -60,6 +60,7 @@ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *****************************************************************************/ +#include <asm/unaligned.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> #include "iwl-trans.h" @@ -357,7 +358,7 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, rx_res = (struct iwl_rx_mpdu_res_start *)pkt->data; hdr = (struct ieee80211_hdr *)(pkt->data + sizeof(*rx_res)); len = le16_to_cpu(rx_res->byte_count); - rx_pkt_status = le32_to_cpup((__le32 *) + rx_pkt_status = get_unaligned_le32((__le32 *) (pkt->data + sizeof(*rx_res) + len)); /* Dont use dev_alloc_skb(), we'll have enough headroom once diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 77b03b757193..75a7af5ad7b2 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -1542,6 +1542,19 @@ static void iwl_mvm_decode_lsig(struct sk_buff *skb, } } +static inline u8 iwl_mvm_nl80211_band_from_rx_msdu(u8 phy_band) +{ + switch (phy_band) { + case PHY_BAND_24: + return NL80211_BAND_2GHZ; + case PHY_BAND_5: + return NL80211_BAND_5GHZ; + default: + WARN_ONCE(1, "Unsupported phy band (%u)\n", phy_band); + return NL80211_BAND_5GHZ; + } +} + void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, struct iwl_rx_cmd_buffer *rxb, int queue) { @@ -1565,7 +1578,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, if (unlikely(test_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status))) return; - if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { + if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { rate_n_flags = le32_to_cpu(desc->v3.rate_n_flags); channel = desc->v3.channel; gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise); @@ -1667,7 +1680,7 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, u64 tsf_on_air_rise; if (mvm->trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) + IWL_DEVICE_FAMILY_AX210) tsf_on_air_rise = le64_to_cpu(desc->v3.tsf_on_air_rise); else tsf_on_air_rise = le64_to_cpu(desc->v1.tsf_on_air_rise); @@ -1678,8 +1691,14 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, } rx_status->device_timestamp = gp2_on_air_rise; - rx_status->band = channel > 14 ? NL80211_BAND_5GHZ : - NL80211_BAND_2GHZ; + if (iwl_mvm_is_band_in_rx_supported(mvm)) { + u8 band = BAND_IN_RX_STATUS(desc->mac_phy_idx); + + rx_status->band = iwl_mvm_nl80211_band_from_rx_msdu(band); + } else { + rx_status->band = channel > 14 ? NL80211_BAND_5GHZ : + NL80211_BAND_2GHZ; + } rx_status->freq = ieee80211_channel_to_frequency(channel, rx_status->band); iwl_mvm_get_signal_strength(mvm, rx_status, rate_n_flags, energy_a, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index fcafa22ec6ce..60edba558c99 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -79,9 +79,6 @@ #define IWL_SCAN_NUM_OF_FRAGS 3 #define IWL_SCAN_LAST_2_4_CHN 14 -#define IWL_SCAN_BAND_5_2 0 -#define IWL_SCAN_BAND_2_4 1 - /* adaptive dwell max budget time [TU] for full scan */ #define IWL_SCAN_ADWELL_MAX_BUDGET_FULL_SCAN 300 /* adaptive dwell max budget time [TU] for directed scan */ @@ -92,6 +89,10 @@ #define IWL_SCAN_ADWELL_DEFAULT_LB_N_APS 2 /* adaptive dwell default APs number in social channels (1, 6, 11) */ #define IWL_SCAN_ADWELL_DEFAULT_N_APS_SOCIAL 10 +/* number of scan channels */ +#define IWL_SCAN_NUM_CHANNELS 112 +/* adaptive dwell default number of APs override */ +#define IWL_SCAN_ADWELL_DEFAULT_N_APS_OVERRIDE 10 struct iwl_mvm_scan_timing_params { u32 suspend_time; @@ -196,14 +197,6 @@ static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm) return cpu_to_le16(rx_chain); } -static __le32 iwl_mvm_scan_rxon_flags(enum nl80211_band band) -{ - if (band == NL80211_BAND_2GHZ) - return cpu_to_le32(PHY_BAND_24); - else - return cpu_to_le32(PHY_BAND_5); -} - static inline __le32 iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum nl80211_band band, bool no_cck) @@ -550,6 +543,7 @@ static void iwl_scan_build_ssids(struct iwl_mvm_scan_params *params, { int i, j; int index; + u32 tmp_bitmap = 0; /* * copy SSIDs from match list. @@ -569,7 +563,6 @@ static void iwl_scan_build_ssids(struct iwl_mvm_scan_params *params, } /* add SSIDs from scan SSID list */ - *ssid_bitmap = 0; for (j = params->n_ssids - 1; j >= 0 && i < PROBE_OPTION_MAX; i++, j--) { @@ -581,11 +574,13 @@ static void iwl_scan_build_ssids(struct iwl_mvm_scan_params *params, ssids[i].len = params->ssids[j].ssid_len; memcpy(ssids[i].ssid, params->ssids[j].ssid, ssids[i].len); - *ssid_bitmap |= BIT(i); + tmp_bitmap |= BIT(i); } else { - *ssid_bitmap |= BIT(index); + tmp_bitmap |= BIT(index); } } + if (ssid_bitmap) + *ssid_bitmap = tmp_bitmap; } static int @@ -981,10 +976,7 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, mvm->fw->ucode_capa.n_scan_channels); u32 ssid_bitmap = 0; int i; - - lockdep_assert_held(&mvm->mutex); - - memset(cmd, 0, ksize(cmd)); + u8 band; if (WARN_ON(params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS)) return -EINVAL; @@ -1000,7 +992,8 @@ static int iwl_mvm_scan_lmac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, cmd->scan_flags = cpu_to_le32(iwl_mvm_scan_lmac_flags(mvm, params, vif)); - cmd->flags = iwl_mvm_scan_rxon_flags(params->channels[0]->band); + band = iwl_mvm_phy_band_from_nl80211(params->channels[0]->band); + cmd->flags = cpu_to_le32(band); cmd->filter_flags = cpu_to_le32(MAC_FILTER_ACCEPT_GRP | MAC_FILTER_IN_BEACON); iwl_mvm_scan_fill_tx_cmd(mvm, cmd->tx_cmd, params->no_cck); @@ -1414,21 +1407,176 @@ static void iwl_mvm_scan_umac_dwell(struct iwl_mvm *mvm, cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_2); } +static u32 iwl_mvm_scan_umac_ooc_priority(struct iwl_mvm_scan_params *params) +{ + return iwl_mvm_is_regular_scan(params) ? + IWL_SCAN_PRIORITY_EXT_6 : + IWL_SCAN_PRIORITY_EXT_2; +} + +static void +iwl_mvm_scan_umac_dwell_v10(struct iwl_mvm *mvm, + struct iwl_scan_general_params_v10 *general_params, + struct iwl_mvm_scan_params *params) +{ + struct iwl_mvm_scan_timing_params *timing, *hb_timing; + u8 active_dwell, passive_dwell; + + timing = &scan_timing[params->type]; + active_dwell = params->measurement_dwell ? + params->measurement_dwell : IWL_SCAN_DWELL_ACTIVE; + passive_dwell = params->measurement_dwell ? + params->measurement_dwell : IWL_SCAN_DWELL_PASSIVE; + + general_params->adwell_default_social_chn = + IWL_SCAN_ADWELL_DEFAULT_N_APS_SOCIAL; + general_params->adwell_default_2g = IWL_SCAN_ADWELL_DEFAULT_LB_N_APS; + general_params->adwell_default_5g = IWL_SCAN_ADWELL_DEFAULT_HB_N_APS; + + /* if custom max budget was configured with debugfs */ + if (IWL_MVM_ADWELL_MAX_BUDGET) + general_params->adwell_max_budget = + cpu_to_le16(IWL_MVM_ADWELL_MAX_BUDGET); + else if (params->ssids && params->ssids[0].ssid_len) + general_params->adwell_max_budget = + cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_DIRECTED_SCAN); + else + general_params->adwell_max_budget = + cpu_to_le16(IWL_SCAN_ADWELL_MAX_BUDGET_FULL_SCAN); + + general_params->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_EXT_6); + general_params->max_out_of_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->max_out_time); + general_params->suspend_time[SCAN_LB_LMAC_IDX] = + cpu_to_le32(timing->suspend_time); + + hb_timing = &scan_timing[params->hb_type]; + + general_params->max_out_of_time[SCAN_HB_LMAC_IDX] = + cpu_to_le32(hb_timing->max_out_time); + general_params->suspend_time[SCAN_HB_LMAC_IDX] = + cpu_to_le32(hb_timing->suspend_time); + + general_params->active_dwell[SCAN_LB_LMAC_IDX] = active_dwell; + general_params->passive_dwell[SCAN_LB_LMAC_IDX] = passive_dwell; + general_params->active_dwell[SCAN_HB_LMAC_IDX] = active_dwell; + general_params->passive_dwell[SCAN_HB_LMAC_IDX] = passive_dwell; +} + +struct iwl_mvm_scan_channel_segment { + u8 start_idx; + u8 end_idx; + u8 first_channel_id; + u8 last_channel_id; + u8 channel_spacing_shift; + u8 band; +}; + +static const struct iwl_mvm_scan_channel_segment scan_channel_segments[] = { + { + .start_idx = 0, + .end_idx = 13, + .first_channel_id = 1, + .last_channel_id = 14, + .channel_spacing_shift = 0, + .band = PHY_BAND_24 + }, + { + .start_idx = 14, + .end_idx = 41, + .first_channel_id = 36, + .last_channel_id = 144, + .channel_spacing_shift = 2, + .band = PHY_BAND_5 + }, + { + .start_idx = 42, + .end_idx = 50, + .first_channel_id = 149, + .last_channel_id = 181, + .channel_spacing_shift = 2, + .band = PHY_BAND_5 + }, +}; + +static int iwl_mvm_scan_ch_and_band_to_idx(u8 channel_id, u8 band) +{ + int i, index; + + if (!channel_id) + return -EINVAL; + + for (i = 0; i < ARRAY_SIZE(scan_channel_segments); i++) { + const struct iwl_mvm_scan_channel_segment *ch_segment = + &scan_channel_segments[i]; + u32 ch_offset; + + if (ch_segment->band != band || + ch_segment->first_channel_id > channel_id || + ch_segment->last_channel_id < channel_id) + continue; + + ch_offset = (channel_id - ch_segment->first_channel_id) >> + ch_segment->channel_spacing_shift; + + index = scan_channel_segments[i].start_idx + ch_offset; + if (index < IWL_SCAN_NUM_CHANNELS) + return index; + + break; + } + + return -EINVAL; +} + +static void iwl_mvm_scan_ch_add_n_aps_override(enum nl80211_iftype vif_type, + u8 ch_id, u8 band, u8 *ch_bitmap, + size_t bitmap_n_entries) +{ + int i; + static const u8 p2p_go_friendly_chs[] = { + 36, 40, 44, 48, 149, 153, 157, 161, 165, + }; + + if (vif_type != NL80211_IFTYPE_P2P_DEVICE) + return; + + for (i = 0; i < ARRAY_SIZE(p2p_go_friendly_chs); i++) { + if (p2p_go_friendly_chs[i] == ch_id) { + int ch_idx, bitmap_idx; + + ch_idx = iwl_mvm_scan_ch_and_band_to_idx(ch_id, band); + if (ch_idx < 0) + return; + + bitmap_idx = ch_idx / 8; + if (bitmap_idx >= bitmap_n_entries) + return; + + ch_idx = ch_idx % 8; + ch_bitmap[bitmap_idx] |= BIT(ch_idx); + + return; + } + } +} + static void iwl_mvm_umac_scan_cfg_channels(struct iwl_mvm *mvm, struct ieee80211_channel **channels, - int n_channels, u32 ssid_bitmap, + int n_channels, u32 flags, struct iwl_scan_channel_cfg_umac *channel_cfg) { int i; for (i = 0; i < n_channels; i++) { - channel_cfg[i].flags = cpu_to_le32(ssid_bitmap); + channel_cfg[i].flags = cpu_to_le32(flags); channel_cfg[i].v1.channel_num = channels[i]->hw_value; if (iwl_mvm_is_scan_ext_chan_supported(mvm)) { + enum nl80211_band band = channels[i]->band; + channel_cfg[i].v2.band = - channels[i]->hw_value <= IWL_SCAN_LAST_2_4_CHN ? - IWL_SCAN_BAND_2_4 : IWL_SCAN_BAND_5_2; + iwl_mvm_phy_band_from_nl80211(band); channel_cfg[i].v2.iter_count = 1; channel_cfg[i].v2.iter_interval = 0; } else { @@ -1438,6 +1586,92 @@ iwl_mvm_umac_scan_cfg_channels(struct iwl_mvm *mvm, } } +static void +iwl_mvm_umac_scan_cfg_channels_v4(struct iwl_mvm *mvm, + struct ieee80211_channel **channels, + struct iwl_scan_channel_params_v4 *cp, + int n_channels, u32 flags, + enum nl80211_iftype vif_type) +{ + u8 *bitmap = cp->adwell_ch_override_bitmap; + size_t bitmap_n_entries = ARRAY_SIZE(cp->adwell_ch_override_bitmap); + int i; + + for (i = 0; i < n_channels; i++) { + enum nl80211_band band = channels[i]->band; + struct iwl_scan_channel_cfg_umac *cfg = + &cp->channel_config[i]; + + cfg->flags = cpu_to_le32(flags); + cfg->v2.channel_num = channels[i]->hw_value; + cfg->v2.band = iwl_mvm_phy_band_from_nl80211(band); + cfg->v2.iter_count = 1; + cfg->v2.iter_interval = 0; + + iwl_mvm_scan_ch_add_n_aps_override(vif_type, + cfg->v2.channel_num, + cfg->v2.band, bitmap, + bitmap_n_entries); + } +} + +static u8 iwl_mvm_scan_umac_chan_flags_v2(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif) +{ + u8 flags = 0; + + flags |= IWL_SCAN_CHANNEL_FLAG_ENABLE_CHAN_ORDER; + + if (iwl_mvm_scan_use_ebs(mvm, vif)) + flags |= IWL_SCAN_CHANNEL_FLAG_EBS | + IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE | + IWL_SCAN_CHANNEL_FLAG_CACHE_ADD; + + /* set fragmented ebs for fragmented scan on HB channels */ + if (iwl_mvm_is_scan_fragmented(params->hb_type)) + flags |= IWL_SCAN_CHANNEL_FLAG_EBS_FRAG; + + return flags; +} + +static u16 iwl_mvm_scan_umac_flags_v2(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif, + int type) +{ + u16 flags = 0; + + if (params->n_ssids == 0) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_FORCE_PASSIVE; + + if (iwl_mvm_is_scan_fragmented(params->type)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1; + + if (iwl_mvm_is_scan_fragmented(params->hb_type)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2; + + if (params->pass_all) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PASS_ALL; + else + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_MATCH; + + if (!iwl_mvm_is_regular_scan(params)) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PERIODIC; + + if (params->measurement_dwell || + mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_ENABLED) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_NTFY_ITER_COMPLETE; + + if (IWL_MVM_ADWELL_ENABLE) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_ADAPTIVE_DWELL; + + if (type == IWL_MVM_SCAN_SCHED || type == IWL_MVM_SCAN_NETDETECT) + flags |= IWL_UMAC_SCAN_GEN_FLAGS_V2_PREEMPTIVE; + + return flags; +} + static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm, struct iwl_mvm_scan_params *params, struct ieee80211_vif *vif) @@ -1481,8 +1715,7 @@ static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm, if (mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_ENABLED) flags |= IWL_UMAC_SCAN_GEN_FLAGS_ITER_COMPLETE; - if (iwl_mvm_is_adaptive_dwell_supported(mvm) && IWL_MVM_ADWELL_ENABLE && - vif->type != NL80211_IFTYPE_P2P_DEVICE) + if (iwl_mvm_is_adaptive_dwell_supported(mvm) && IWL_MVM_ADWELL_ENABLE) flags |= IWL_UMAC_SCAN_GEN_FLAGS_ADAPTIVE_DWELL; /* @@ -1517,9 +1750,42 @@ static u16 iwl_mvm_scan_umac_flags(struct iwl_mvm *mvm, return flags; } +static int +iwl_mvm_fill_scan_sched_params(struct iwl_mvm_scan_params *params, + struct iwl_scan_umac_schedule *schedule, + __le16 *delay) +{ + int i; + if (WARN_ON(!params->n_scan_plans || + params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS)) + return -EINVAL; + + for (i = 0; i < params->n_scan_plans; i++) { + struct cfg80211_sched_scan_plan *scan_plan = + ¶ms->scan_plans[i]; + + schedule[i].iter_count = scan_plan->iterations; + schedule[i].interval = + cpu_to_le16(scan_plan->interval); + } + + /* + * If the number of iterations of the last scan plan is set to + * zero, it should run infinitely. However, this is not always the case. + * For example, when regular scan is requested the driver sets one scan + * plan with one iteration. + */ + if (!schedule[params->n_scan_plans - 1].iter_count) + schedule[params->n_scan_plans - 1].iter_count = 0xff; + + *delay = cpu_to_le16(params->delay); + + return 0; +} + static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct iwl_mvm_scan_params *params, - int type) + int type, int uid) { struct iwl_scan_req_umac *cmd = mvm->scan_cmd; struct iwl_scan_umac_chan_param *chan_param; @@ -1530,7 +1796,7 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, (struct iwl_scan_req_umac_tail_v2 *)sec_part; struct iwl_scan_req_umac_tail_v1 *tail_v1; struct iwl_ssid_ie *direct_scan; - int uid, i; + int ret = 0; u32 ssid_bitmap = 0; u8 channel_flags = 0; u16 gen_flags; @@ -1538,17 +1804,6 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, chan_param = iwl_mvm_get_scan_req_umac_channel(mvm); - lockdep_assert_held(&mvm->mutex); - - if (WARN_ON(params->n_scan_plans > IWL_MAX_SCHED_SCAN_PLANS)) - return -EINVAL; - - uid = iwl_mvm_scan_uid_by_status(mvm, 0); - if (uid < 0) - return uid; - - memset(cmd, 0, ksize(cmd)); - iwl_mvm_scan_umac_dwell(mvm, cmd, params); mvm->scan_uid_status[uid] = type; @@ -1591,25 +1846,10 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, chan_param->flags = channel_flags; chan_param->count = params->n_channels; - for (i = 0; i < params->n_scan_plans; i++) { - struct cfg80211_sched_scan_plan *scan_plan = - ¶ms->scan_plans[i]; - - tail_v2->schedule[i].iter_count = scan_plan->iterations; - tail_v2->schedule[i].interval = - cpu_to_le16(scan_plan->interval); - } - - /* - * If the number of iterations of the last scan plan is set to - * zero, it should run infinitely. However, this is not always the case. - * For example, when regular scan is requested the driver sets one scan - * plan with one iteration. - */ - if (!tail_v2->schedule[i - 1].iter_count) - tail_v2->schedule[i - 1].iter_count = 0xff; - - tail_v2->delay = cpu_to_le16(params->delay); + ret = iwl_mvm_fill_scan_sched_params(params, tail_v2->schedule, + &tail_v2->delay); + if (ret) + return ret; if (iwl_mvm_is_scan_ext_chan_supported(mvm)) { tail_v2->preq = params->preq; @@ -1627,6 +1867,128 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, return 0; } +static void +iwl_mvm_scan_umac_fill_general_p_v10(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_general_params_v10 *gp, + u16 gen_flags) +{ + struct iwl_mvm_vif *scan_vif = iwl_mvm_vif_from_mac80211(vif); + + iwl_mvm_scan_umac_dwell_v10(mvm, gp, params); + + gp->flags = cpu_to_le16(gen_flags); + + if (gen_flags & IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC1) + gp->num_of_fragments[SCAN_LB_LMAC_IDX] = IWL_SCAN_NUM_OF_FRAGS; + if (gen_flags & IWL_UMAC_SCAN_GEN_FLAGS_V2_FRAGMENTED_LMAC2) + gp->num_of_fragments[SCAN_HB_LMAC_IDX] = IWL_SCAN_NUM_OF_FRAGS; + + gp->scan_start_mac_id = scan_vif->id; +} + +static void +iwl_mvm_scan_umac_fill_probe_p_v3(struct iwl_mvm_scan_params *params, + struct iwl_scan_probe_params_v3 *pp) +{ + pp->preq = params->preq; + pp->ssid_num = params->n_ssids; + iwl_scan_build_ssids(params, pp->direct_scan, NULL); +} + +static void +iwl_mvm_scan_umac_fill_ch_p_v3(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_channel_params_v3 *cp) +{ + cp->flags = iwl_mvm_scan_umac_chan_flags_v2(mvm, params, vif); + cp->count = params->n_channels; + + iwl_mvm_umac_scan_cfg_channels(mvm, params->channels, + params->n_channels, 0, + cp->channel_config); +} + +static void +iwl_mvm_scan_umac_fill_ch_p_v4(struct iwl_mvm *mvm, + struct iwl_mvm_scan_params *params, + struct ieee80211_vif *vif, + struct iwl_scan_channel_params_v4 *cp) +{ + cp->flags = iwl_mvm_scan_umac_chan_flags_v2(mvm, params, vif); + cp->count = params->n_channels; + cp->num_of_aps_override = IWL_SCAN_ADWELL_DEFAULT_N_APS_OVERRIDE; + + iwl_mvm_umac_scan_cfg_channels_v4(mvm, params->channels, cp, + params->n_channels, 0, vif->type); +} + +static int iwl_mvm_scan_umac_v11(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct iwl_mvm_scan_params *params, int type, + int uid) +{ + struct iwl_scan_req_umac_v11 *cmd = mvm->scan_cmd; + struct iwl_scan_req_params_v11 *scan_p = &cmd->scan_params; + int ret; + u16 gen_flags; + + mvm->scan_uid_status[uid] = type; + + cmd->ooc_priority = cpu_to_le32(iwl_mvm_scan_umac_ooc_priority(params)); + cmd->uid = cpu_to_le32(uid); + + gen_flags = iwl_mvm_scan_umac_flags_v2(mvm, params, vif, type); + iwl_mvm_scan_umac_fill_general_p_v10(mvm, params, vif, + &scan_p->general_params, + gen_flags); + + ret = iwl_mvm_fill_scan_sched_params(params, + scan_p->periodic_params.schedule, + &scan_p->periodic_params.delay); + if (ret) + return ret; + + iwl_mvm_scan_umac_fill_probe_p_v3(params, &scan_p->probe_params); + iwl_mvm_scan_umac_fill_ch_p_v3(mvm, params, vif, + &scan_p->channel_params); + + return 0; +} + +static int iwl_mvm_scan_umac_v12(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct iwl_mvm_scan_params *params, int type, + int uid) +{ + struct iwl_scan_req_umac_v12 *cmd = mvm->scan_cmd; + struct iwl_scan_req_params_v12 *scan_p = &cmd->scan_params; + int ret; + u16 gen_flags; + + mvm->scan_uid_status[uid] = type; + + cmd->ooc_priority = cpu_to_le32(iwl_mvm_scan_umac_ooc_priority(params)); + cmd->uid = cpu_to_le32(uid); + + gen_flags = iwl_mvm_scan_umac_flags_v2(mvm, params, vif, type); + iwl_mvm_scan_umac_fill_general_p_v10(mvm, params, vif, + &scan_p->general_params, + gen_flags); + + ret = iwl_mvm_fill_scan_sched_params(params, + scan_p->periodic_params.schedule, + &scan_p->periodic_params.delay); + if (ret) + return ret; + + iwl_mvm_scan_umac_fill_probe_p_v3(params, &scan_p->probe_params); + iwl_mvm_scan_umac_fill_ch_p_v4(mvm, params, vif, + &scan_p->channel_params); + + return 0; +} + static int iwl_mvm_num_scans(struct iwl_mvm *mvm) { return hweight32(mvm->scan_status & IWL_MVM_SCAN_MASK); @@ -1729,6 +2091,63 @@ static void iwl_mvm_fill_scan_type(struct iwl_mvm *mvm, } } +struct iwl_scan_umac_handler { + u8 version; + int (*handler)(struct iwl_mvm *mvm, struct ieee80211_vif *vif, + struct iwl_mvm_scan_params *params, int type, int uid); +}; + +#define IWL_SCAN_UMAC_HANDLER(_ver) { \ + .version = _ver, \ + .handler = iwl_mvm_scan_umac_v##_ver, \ +} + +static const struct iwl_scan_umac_handler iwl_scan_umac_handlers[] = { + /* set the newest version first to shorten the list traverse time */ + IWL_SCAN_UMAC_HANDLER(12), + IWL_SCAN_UMAC_HANDLER(11), +}; + +static int iwl_mvm_build_scan_cmd(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + struct iwl_host_cmd *hcmd, + struct iwl_mvm_scan_params *params, + int type) +{ + int uid, i; + u8 scan_ver; + + lockdep_assert_held(&mvm->mutex); + memset(mvm->scan_cmd, 0, ksize(mvm->scan_cmd)); + + if (!fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { + hcmd->id = SCAN_OFFLOAD_REQUEST_CMD; + + return iwl_mvm_scan_lmac(mvm, vif, params); + } + + uid = iwl_mvm_scan_uid_by_status(mvm, 0); + if (uid < 0) + return uid; + + hcmd->id = iwl_cmd_id(SCAN_REQ_UMAC, IWL_ALWAYS_LONG_GROUP, 0); + + scan_ver = iwl_mvm_lookup_cmd_ver(mvm->fw, IWL_ALWAYS_LONG_GROUP, + SCAN_REQ_UMAC); + + for (i = 0; i < ARRAY_SIZE(iwl_scan_umac_handlers); i++) { + const struct iwl_scan_umac_handler *ver_handler = + &iwl_scan_umac_handlers[i]; + + if (ver_handler->version != scan_ver) + continue; + + return ver_handler->handler(mvm, vif, params, type, uid); + } + + return iwl_mvm_scan_umac(mvm, vif, params, type, uid); +} + int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, struct cfg80211_scan_request *req, struct ieee80211_scan_ies *ies) @@ -1786,14 +2205,8 @@ int iwl_mvm_reg_scan_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, iwl_mvm_build_scan_probe(mvm, vif, ies, ¶ms); - if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { - hcmd.id = iwl_cmd_id(SCAN_REQ_UMAC, IWL_ALWAYS_LONG_GROUP, 0); - ret = iwl_mvm_scan_umac(mvm, vif, ¶ms, - IWL_MVM_SCAN_REGULAR); - } else { - hcmd.id = SCAN_OFFLOAD_REQUEST_CMD; - ret = iwl_mvm_scan_lmac(mvm, vif, ¶ms); - } + ret = iwl_mvm_build_scan_cmd(mvm, vif, &hcmd, ¶ms, + IWL_MVM_SCAN_REGULAR); if (ret) return ret; @@ -1891,13 +2304,7 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, iwl_mvm_build_scan_probe(mvm, vif, ies, ¶ms); - if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { - hcmd.id = iwl_cmd_id(SCAN_REQ_UMAC, IWL_ALWAYS_LONG_GROUP, 0); - ret = iwl_mvm_scan_umac(mvm, vif, ¶ms, type); - } else { - hcmd.id = SCAN_OFFLOAD_REQUEST_CMD; - ret = iwl_mvm_scan_lmac(mvm, vif, ¶ms); - } + ret = iwl_mvm_build_scan_cmd(mvm, vif, &hcmd, ¶ms, type); if (ret) return ret; @@ -2048,10 +2455,30 @@ static int iwl_mvm_scan_stop_wait(struct iwl_mvm *mvm, int type) 1 * HZ); } +#define IWL_SCAN_REQ_UMAC_HANDLE_SIZE(_ver) { \ + case (_ver): return sizeof(struct iwl_scan_req_umac_v##_ver); \ +} + +static int iwl_scan_req_umac_get_size(u8 scan_ver) +{ + switch (scan_ver) { + IWL_SCAN_REQ_UMAC_HANDLE_SIZE(12); + IWL_SCAN_REQ_UMAC_HANDLE_SIZE(11); + } + + return 0; +} + int iwl_mvm_scan_size(struct iwl_mvm *mvm) { - int base_size = IWL_SCAN_REQ_UMAC_SIZE_V1; - int tail_size; + int base_size, tail_size; + u8 scan_ver = iwl_mvm_lookup_cmd_ver(mvm->fw, IWL_ALWAYS_LONG_GROUP, + SCAN_REQ_UMAC); + + base_size = iwl_scan_req_umac_get_size(scan_ver); + if (base_size) + return base_size; + if (iwl_mvm_is_adaptive_dwell_v2_supported(mvm)) base_size = IWL_SCAN_REQ_UMAC_SIZE_V8; @@ -2059,6 +2486,8 @@ int iwl_mvm_scan_size(struct iwl_mvm *mvm) base_size = IWL_SCAN_REQ_UMAC_SIZE_V7; else if (iwl_mvm_cdb_scan_api(mvm)) base_size = IWL_SCAN_REQ_UMAC_SIZE_V6; + else + base_size = IWL_SCAN_REQ_UMAC_SIZE_V1; if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN)) { if (iwl_mvm_is_scan_ext_chan_supported(mvm)) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index b3768d5d852a..7b35f416404c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2844,13 +2844,12 @@ int iwl_mvm_sta_tx_agg_start(struct iwl_mvm *mvm, struct ieee80211_vif *vif, if (normalized_ssn == tid_data->next_reclaimed) { tid_data->state = IWL_AGG_STARTING; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; } else { tid_data->state = IWL_EMPTYING_HW_QUEUE_ADDBA; + ret = 0; } - ret = 0; - out: spin_unlock_bh(&mvmsta->lock); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index a06bc63fb516..51b138673ddb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -734,6 +734,11 @@ void iwl_mvm_remove_time_event(struct iwl_mvm *mvm, return; } +/* + * When the firmware supports the session protection API, + * this is not needed since it'll automatically remove the + * session protection after association + beacon reception. + */ void iwl_mvm_stop_session_protection(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { @@ -757,6 +762,101 @@ void iwl_mvm_stop_session_protection(struct iwl_mvm *mvm, iwl_mvm_remove_time_event(mvm, mvmvif, te_data); } +void iwl_mvm_rx_session_protect_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb) +{ + struct iwl_rx_packet *pkt = rxb_addr(rxb); + struct iwl_mvm_session_prot_notif *notif = (void *)pkt->data; + struct ieee80211_vif *vif; + + rcu_read_lock(); + vif = iwl_mvm_rcu_dereference_vif_id(mvm, le32_to_cpu(notif->mac_id), + true); + + if (!vif) + goto out_unlock; + + /* The vif is not a P2P_DEVICE, maintain its time_event_data */ + if (vif->type != NL80211_IFTYPE_P2P_DEVICE) { + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm_time_event_data *te_data = + &mvmvif->time_event_data; + + if (!le32_to_cpu(notif->status)) { + iwl_mvm_te_check_disconnect(mvm, vif, + "Session protection failure"); + iwl_mvm_te_clear_data(mvm, te_data); + } + + if (le32_to_cpu(notif->start)) { + spin_lock_bh(&mvm->time_event_lock); + te_data->running = le32_to_cpu(notif->start); + te_data->end_jiffies = + TU_TO_EXP_TIME(te_data->duration); + spin_unlock_bh(&mvm->time_event_lock); + } else { + /* + * By now, we should have finished association + * and know the dtim period. + */ + iwl_mvm_te_check_disconnect(mvm, vif, + "No beacon heard and the session protection is over already..."); + iwl_mvm_te_clear_data(mvm, te_data); + } + + goto out_unlock; + } + + if (!le32_to_cpu(notif->status) || !le32_to_cpu(notif->start)) { + /* End TE, notify mac80211 */ + ieee80211_remain_on_channel_expired(mvm->hw); + set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status); + iwl_mvm_roc_finished(mvm); + } else if (le32_to_cpu(notif->start)) { + set_bit(IWL_MVM_STATUS_ROC_RUNNING, &mvm->status); + ieee80211_ready_on_channel(mvm->hw); /* Start TE */ + } + + out_unlock: + rcu_read_unlock(); +} + +static int +iwl_mvm_start_p2p_roc_session_protection(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + int duration, + enum ieee80211_roc_type type) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm_session_prot_cmd cmd = { + .id_and_color = + cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, + mvmvif->color)), + .action = cpu_to_le32(FW_CTXT_ACTION_ADD), + .duration_tu = cpu_to_le32(MSEC_TO_TU(duration)), + }; + + lockdep_assert_held(&mvm->mutex); + + switch (type) { + case IEEE80211_ROC_TYPE_NORMAL: + cmd.conf_id = + cpu_to_le32(SESSION_PROTECT_CONF_P2P_DEVICE_DISCOV); + break; + case IEEE80211_ROC_TYPE_MGMT_TX: + cmd.conf_id = + cpu_to_le32(SESSION_PROTECT_CONF_P2P_GO_NEGOTIATION); + break; + default: + WARN_ONCE(1, "Got an invalid ROC type\n"); + return -EINVAL; + } + + return iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(SESSION_PROTECTION_CMD, + MAC_CONF_GROUP, 0), + 0, sizeof(cmd), &cmd); +} + int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int duration, enum ieee80211_roc_type type) { @@ -770,6 +870,12 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, return -EBUSY; } + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD)) + return iwl_mvm_start_p2p_roc_session_protection(mvm, vif, + duration, + type); + time_cmd.action = cpu_to_le32(FW_CTXT_ACTION_ADD); time_cmd.id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, mvmvif->color)); @@ -847,11 +953,44 @@ void iwl_mvm_cleanup_roc_te(struct iwl_mvm *mvm) __iwl_mvm_remove_time_event(mvm, te_data, &uid); } -void iwl_mvm_stop_roc(struct iwl_mvm *mvm) +static void iwl_mvm_cancel_session_protection(struct iwl_mvm *mvm, + struct iwl_mvm_vif *mvmvif) +{ + struct iwl_mvm_session_prot_cmd cmd = { + .id_and_color = + cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, + mvmvif->color)), + .action = cpu_to_le32(FW_CTXT_ACTION_REMOVE), + }; + int ret; + + ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(SESSION_PROTECTION_CMD, + MAC_CONF_GROUP, 0), + 0, sizeof(cmd), &cmd); + if (ret) + IWL_ERR(mvm, + "Couldn't send the SESSION_PROTECTION_CMD: %d\n", ret); +} + +void iwl_mvm_stop_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif; struct iwl_mvm_time_event_data *te_data; + if (fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD)) { + mvmvif = iwl_mvm_vif_from_mac80211(vif); + + iwl_mvm_cancel_session_protection(mvm, mvmvif); + + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) + set_bit(IWL_MVM_STATUS_NEED_FLUSH_P2P, &mvm->status); + + iwl_mvm_roc_finished(mvm); + + return; + } + te_data = iwl_mvm_get_roc_te(mvm); if (!te_data) { IWL_WARN(mvm, "No remain on channel event\n"); @@ -916,3 +1055,51 @@ int iwl_mvm_schedule_csa_period(struct iwl_mvm *mvm, return iwl_mvm_time_event_send_add(mvm, vif, te_data, &time_cmd); } + +void iwl_mvm_schedule_session_protection(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + struct iwl_mvm_time_event_data *te_data = &mvmvif->time_event_data; + + struct iwl_mvm_session_prot_cmd cmd = { + .id_and_color = + cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id, + mvmvif->color)), + .action = cpu_to_le32(FW_CTXT_ACTION_ADD), + .conf_id = cpu_to_le32(SESSION_PROTECT_CONF_ASSOC), + .duration_tu = cpu_to_le32(MSEC_TO_TU(duration)), + }; + int ret; + + lockdep_assert_held(&mvm->mutex); + + spin_lock_bh(&mvm->time_event_lock); + if (te_data->running && + time_after(te_data->end_jiffies, TU_TO_EXP_TIME(min_duration))) { + IWL_DEBUG_TE(mvm, "We have enough time in the current TE: %u\n", + jiffies_to_msecs(te_data->end_jiffies - jiffies)); + spin_unlock_bh(&mvm->time_event_lock); + + return; + } + + iwl_mvm_te_clear_data(mvm, te_data); + te_data->duration = le32_to_cpu(cmd.duration_tu); + spin_unlock_bh(&mvm->time_event_lock); + + IWL_DEBUG_TE(mvm, "Add new session protection, duration %d TU\n", + le32_to_cpu(cmd.duration_tu)); + + ret = iwl_mvm_send_cmd_pdu(mvm, iwl_cmd_id(SESSION_PROTECTION_CMD, + MAC_CONF_GROUP, 0), + 0, sizeof(cmd), &cmd); + if (ret) { + IWL_ERR(mvm, + "Couldn't send the SESSION_PROTECTION_CMD: %d\n", ret); + spin_lock_bh(&mvm->time_event_lock); + iwl_mvm_te_clear_data(mvm, te_data); + spin_unlock_bh(&mvm->time_event_lock); + } +} diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h index 1dd3d01245ea..df6832b79666 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h @@ -7,6 +7,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright (C) 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -28,6 +29,7 @@ * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH + * Copyright (C) 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -178,12 +180,13 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, /** * iwl_mvm_stop_roc - stop remain on channel functionality * @mvm: the mvm component + * @vif: the virtual interface for which the roc is stopped * * This function can be used to cancel an ongoing ROC session. * The function is async, it will instruct the FW to stop serving the ROC * session, but will not wait for the actual stopping of the session. */ -void iwl_mvm_stop_roc(struct iwl_mvm *mvm); +void iwl_mvm_stop_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /** * iwl_mvm_remove_time_event - general function to clean up of time event @@ -242,4 +245,20 @@ iwl_mvm_te_scheduled(struct iwl_mvm_time_event_data *te_data) return !!te_data->uid; } +/** + * iwl_mvm_schedule_session_protection - schedule a session protection + * @mvm: the mvm component + * @vif: the virtual interface for which the protection issued + * @duration: the duration of the protection + */ +void iwl_mvm_schedule_session_protection(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration); + +/** + * iwl_mvm_rx_session_protect_notif - handles %SESSION_PROTECTION_NOTIF + */ +void iwl_mvm_rx_session_protect_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); + #endif /* __time_event_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index f0c539b37ea7..b5a16f00bada 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -8,6 +8,7 @@ * Copyright(c) 2013 - 2014, 2019 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2016 Intel Deutschland GmbH + * Copyright(c) 2019 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -30,6 +31,7 @@ * Copyright(c) 2012 - 2014, 2019 Intel Corporation. All rights reserved. * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * Copyright(c) 2015 - 2016 Intel Deutschland GmbH + * Copyright(c) 2019 Intel Corporation * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -482,26 +484,27 @@ static const struct iwl_tt_params iwl_mvm_default_tt_params = { /* budget in mWatt */ static const u32 iwl_mvm_cdev_budgets[] = { - 2000, /* cooling state 0 */ - 1800, /* cooling state 1 */ - 1600, /* cooling state 2 */ - 1400, /* cooling state 3 */ - 1200, /* cooling state 4 */ - 1000, /* cooling state 5 */ - 900, /* cooling state 6 */ - 800, /* cooling state 7 */ - 700, /* cooling state 8 */ - 650, /* cooling state 9 */ - 600, /* cooling state 10 */ - 550, /* cooling state 11 */ - 500, /* cooling state 12 */ - 450, /* cooling state 13 */ - 400, /* cooling state 14 */ - 350, /* cooling state 15 */ - 300, /* cooling state 16 */ - 250, /* cooling state 17 */ - 200, /* cooling state 18 */ - 150, /* cooling state 19 */ + 2400, /* cooling state 0 */ + 2000, /* cooling state 1 */ + 1800, /* cooling state 2 */ + 1600, /* cooling state 3 */ + 1400, /* cooling state 4 */ + 1200, /* cooling state 5 */ + 1000, /* cooling state 6 */ + 900, /* cooling state 7 */ + 800, /* cooling state 8 */ + 700, /* cooling state 9 */ + 650, /* cooling state 10 */ + 600, /* cooling state 11 */ + 550, /* cooling state 12 */ + 500, /* cooling state 13 */ + 450, /* cooling state 14 */ + 400, /* cooling state 15 */ + 350, /* cooling state 16 */ + 300, /* cooling state 17 */ + 250, /* cooling state 18 */ + 200, /* cooling state 19 */ + 150, /* cooling state 20 */ }; int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 state) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 8a059da7a1fa..dc5c02fbc65a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -341,8 +341,11 @@ static u32 iwl_mvm_get_tx_rate(struct iwl_mvm *mvm, rate_idx = rate_lowest_index( &mvm->nvm_data->bands[info->band], sta); - /* For 5 GHZ band, remap mac80211 rate indices into driver indices */ - if (info->band == NL80211_BAND_5GHZ) + /* + * For non 2 GHZ band, remap mac80211 rate + * indices into driver indices + */ + if (info->band != NL80211_BAND_2GHZ) rate_idx += IWL_FIRST_OFDM_RATE; /* For 2.4 GHZ band, check that there is no need to remap */ @@ -547,7 +550,7 @@ iwl_mvm_set_tx_params(struct iwl_mvm *mvm, struct sk_buff *skb, } if (mvm->trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) { + IWL_DEVICE_FAMILY_AX210) { struct iwl_tx_cmd_gen3 *cmd = (void *)dev_cmd->payload; cmd->offload_assist |= cpu_to_le32(offload_assist); @@ -935,7 +938,12 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, !(mvmsta->amsdu_enabled & BIT(tid))) return iwl_mvm_tx_tso_segment(skb, 1, netdev_flags, mpdus_skb); - max_amsdu_len = iwl_mvm_max_amsdu_size(mvm, sta, tid); + /* + * Take the min of ieee80211 station and mvm station + */ + max_amsdu_len = + min_t(unsigned int, sta->max_amsdu_len, + iwl_mvm_max_amsdu_size(mvm, sta, tid)); /* * Limit A-MSDU in A-MPDU to 4095 bytes when VHT is not @@ -2051,7 +2059,7 @@ int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal, u32 flags) if (iwl_mvm_has_new_tx_api(mvm)) return iwl_mvm_flush_sta_tids(mvm, mvm_sta->sta_id, - 0xff | BIT(IWL_MGMT_TID), flags); + 0xffff, flags); if (internal) return iwl_mvm_flush_tx_path(mvm, int_sta->tfd_queue_msk, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index 8686107da116..6096276cb0d0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -217,7 +217,7 @@ int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, int band_offset = 0; /* Legacy rate format, search for match in table */ - if (band == NL80211_BAND_5GHZ) + if (band != NL80211_BAND_2GHZ) band_offset = IWL_FIRST_OFDM_RATE; for (idx = band_offset; idx < IWL_RATE_COUNT_LEGACY; idx++) if (fw_rate_idx_to_plcp[idx] == rate) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c index 74980382e64c..a4e09a5b1816 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c @@ -55,6 +55,66 @@ #include "internal.h" #include "iwl-prph.h" +static void +iwl_pcie_ctxt_info_dbg_enable(struct iwl_trans *trans, + struct iwl_prph_scratch_hwm_cfg *dbg_cfg, + u32 *control_flags) +{ + enum iwl_fw_ini_allocation_id alloc_id = IWL_FW_INI_ALLOCATION_ID_DBGC1; + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg; + u32 dbg_flags = 0; + + if (!iwl_trans_dbg_ini_valid(trans)) { + struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; + + iwl_pcie_alloc_fw_monitor(trans, 0); + + if (fw_mon->size) { + dbg_flags |= IWL_PRPH_SCRATCH_EDBG_DEST_DRAM; + + IWL_DEBUG_FW(trans, + "WRT: Applying DRAM buffer destination\n"); + + dbg_cfg->hwm_base_addr = cpu_to_le64(fw_mon->physical); + dbg_cfg->hwm_size = cpu_to_le32(fw_mon->size); + } + + goto out; + } + + fw_mon_cfg = &trans->dbg.fw_mon_cfg[alloc_id]; + + if (le32_to_cpu(fw_mon_cfg->buf_location) == + IWL_FW_INI_LOCATION_SRAM_PATH) { + dbg_flags |= IWL_PRPH_SCRATCH_EDBG_DEST_INTERNAL; + + IWL_DEBUG_FW(trans, + "WRT: Applying SMEM buffer destination\n"); + + goto out; + } + + if (le32_to_cpu(fw_mon_cfg->buf_location) == + IWL_FW_INI_LOCATION_DRAM_PATH && + trans->dbg.fw_mon_ini[alloc_id].num_frags) { + struct iwl_dram_data *frag = + &trans->dbg.fw_mon_ini[alloc_id].frags[0]; + + dbg_flags |= IWL_PRPH_SCRATCH_EDBG_DEST_DRAM; + + IWL_DEBUG_FW(trans, + "WRT: Applying DRAM destination (alloc_id=%u)\n", + alloc_id); + + dbg_cfg->hwm_base_addr = cpu_to_le64(frag->physical); + dbg_cfg->hwm_size = cpu_to_le32(frag->size); + } + +out: + if (dbg_flags) + *control_flags |= IWL_PRPH_SCRATCH_EARLY_DEBUG_EN | dbg_flags; +} + int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans, const struct fw_img *fw) { @@ -86,24 +146,15 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans, control_flags = IWL_PRPH_SCRATCH_RB_SIZE_4K | IWL_PRPH_SCRATCH_MTR_MODE | (IWL_PRPH_MTR_FORMAT_256B & - IWL_PRPH_SCRATCH_MTR_FORMAT) | - IWL_PRPH_SCRATCH_EARLY_DEBUG_EN | - IWL_PRPH_SCRATCH_EDBG_DEST_DRAM; - prph_sc_ctrl->control.control_flags = cpu_to_le32(control_flags); + IWL_PRPH_SCRATCH_MTR_FORMAT); /* initialize RX default queue */ prph_sc_ctrl->rbd_cfg.free_rbd_addr = cpu_to_le64(trans_pcie->rxq->bd_dma); - /* Configure debug, for integration */ - if (!iwl_trans_dbg_ini_valid(trans)) - iwl_pcie_alloc_fw_monitor(trans, 0); - if (trans->dbg.num_blocks) { - prph_sc_ctrl->hwm_cfg.hwm_base_addr = - cpu_to_le64(trans->dbg.fw_mon[0].physical); - prph_sc_ctrl->hwm_cfg.hwm_size = - cpu_to_le32(trans->dbg.fw_mon[0].size); - } + iwl_pcie_ctxt_info_dbg_enable(trans, &prph_sc_ctrl->hwm_cfg, + &control_flags); + prph_sc_ctrl->control.control_flags = cpu_to_le32(control_flags); /* allocate ucode sections in dram and set addresses */ ret = iwl_pcie_init_fw_sec(trans, fw, &prph_scratch->dram); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index 1047d48beaa5..3da2c7e38ffa 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -166,7 +166,7 @@ struct iwl_rx_completion_desc { * @id: queue index * @bd: driver's pointer to buffer of receive buffer descriptors (rbd). * Address size is 32 bit in pre-9000 devices and 64 bit in 9000 devices. - * In 22560 devices it is a pointer to a list of iwl_rx_transfer_desc's + * In AX210 devices it is a pointer to a list of iwl_rx_transfer_desc's * @bd_dma: bus address of buffer of receive buffer descriptors (rbd) * @ubd: driver's pointer to buffer of used receive buffer descriptors (rbd) * @ubd_dma: physical address of buffer of used receive buffer descriptors (rbd) @@ -264,7 +264,7 @@ static inline int iwl_queue_inc_wrap(struct iwl_trans *trans, int index) static inline __le16 iwl_get_closed_rb_stts(struct iwl_trans *trans, struct iwl_rxq *rxq) { - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { __le16 *rb_stts = rxq->rb_stts; return READ_ONCE(*rb_stts); @@ -702,9 +702,6 @@ void iwl_trans_pcie_reclaim(struct iwl_trans *trans, int txq_id, int ssn, struct sk_buff_head *skbs); void iwl_trans_pcie_set_q_ptrs(struct iwl_trans *trans, int txq_id, int ptr); void iwl_trans_pcie_tx_reset(struct iwl_trans *trans); -void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie, - struct iwl_txq *txq, u16 byte_cnt, - int num_tbs); static inline u16 iwl_pcie_tfd_tb_get_len(struct iwl_trans *trans, void *_tfd, u8 idx) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 19dd075f2f63..4bba6b8a863c 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -200,8 +200,8 @@ static inline __le32 iwl_pcie_dma_addr2rbd_ptr(dma_addr_t dma_addr) */ int iwl_pcie_rx_stop(struct iwl_trans *trans) { - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { - /* TODO: remove this for 22560 once fw does it */ + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { + /* TODO: remove this once fw does it */ iwl_write_umac_prph(trans, RFH_RXF_DMA_CFG_GEN3, 0); return iwl_poll_umac_prph_bit(trans, RFH_GEN_STATUS_GEN3, RXF_DMA_IDLE, RXF_DMA_IDLE, 1000); @@ -247,11 +247,7 @@ static void iwl_pcie_rxq_inc_wr_ptr(struct iwl_trans *trans, } rxq->write_actual = round_down(rxq->write, 8); - if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22560) - iwl_write32(trans, HBUS_TARG_WRPTR, - (rxq->write_actual | - ((FIRST_RX_QUEUE + rxq->id) << 16))); - else if (trans->trans_cfg->mq_rx_supported) + if (trans->trans_cfg->mq_rx_supported) iwl_write32(trans, RFH_Q_FRBDCB_WIDX_TRG(rxq->id), rxq->write_actual); else @@ -279,7 +275,7 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans, struct iwl_rxq *rxq, struct iwl_rx_mem_buffer *rxb) { - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { struct iwl_rx_transfer_desc *bd = rxq->bd; BUILD_BUG_ON(sizeof(*bd) != 2 * sizeof(u64)); @@ -691,7 +687,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans, { struct device *dev = trans->dev; bool use_rx_td = (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560); + IWL_DEVICE_FAMILY_AX210); int free_size = iwl_pcie_free_bd_size(trans, use_rx_td); if (rxq->bd) @@ -712,7 +708,7 @@ static void iwl_pcie_free_rxq_dma(struct iwl_trans *trans, rxq->used_bd_dma = 0; rxq->used_bd = NULL; - if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) return; if (rxq->tr_tail) @@ -736,7 +732,7 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans, int i; int free_size; bool use_rx_td = (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560); + IWL_DEVICE_FAMILY_AX210); size_t rb_stts_size = use_rx_td ? sizeof(__le16) : sizeof(struct iwl_rb_status); @@ -784,11 +780,6 @@ static int iwl_pcie_alloc_rxq_dma(struct iwl_trans *trans, &rxq->cr_tail_dma, GFP_KERNEL); if (!rxq->cr_tail) goto err; - /* - * W/A 22560 device step Z0 must be non zero bug - * TODO: remove this when stop supporting Z0 - */ - *rxq->cr_tail = cpu_to_le16(500); return 0; @@ -808,7 +799,7 @@ int iwl_pcie_rx_alloc(struct iwl_trans *trans) struct iwl_rb_allocator *rba = &trans_pcie->rba; int i, ret; size_t rb_stts_size = trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560 ? + IWL_DEVICE_FAMILY_AX210 ? sizeof(__le16) : sizeof(struct iwl_rb_status); if (WARN_ON(trans_pcie->rxq)) @@ -1074,8 +1065,9 @@ int _iwl_pcie_rx_init(struct iwl_trans *trans) rxq->read = 0; rxq->write = 0; rxq->write_actual = 0; - memset(rxq->rb_stts, 0, (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) ? + memset(rxq->rb_stts, 0, + (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_AX210) ? sizeof(__le16) : sizeof(struct iwl_rb_status)); iwl_pcie_rx_init_rxb_lists(rxq); @@ -1152,7 +1144,7 @@ void iwl_pcie_rx_free(struct iwl_trans *trans) struct iwl_rb_allocator *rba = &trans_pcie->rba; int i; size_t rb_stts_size = trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560 ? + IWL_DEVICE_FAMILY_AX210 ? sizeof(__le16) : sizeof(struct iwl_rb_status); /* @@ -1347,7 +1339,7 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, } page_stolen |= rxcb._page_stolen; - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) break; offset += ALIGN(len, FH_RSCSR_FRAME_ALIGN); } @@ -1399,7 +1391,7 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans, } /* used_bd is a 32/16 bit but only 12 are used to retrieve the vid */ - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) vid = le16_to_cpu(rxq->cd[i].rbid) & 0x0FFF; else vid = le32_to_cpu(rxq->bd_32[i]) & 0x0FFF; @@ -1515,7 +1507,7 @@ out: /* Backtrack one entry */ rxq->read = i; /* update cr tail with the rxq read pointer */ - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) *rxq->cr_tail = cpu_to_le16(r); spin_unlock(&rxq->lock); @@ -2152,8 +2144,7 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) /* Error detected by uCode */ if ((inta_fh & MSIX_FH_INT_CAUSES_FH_ERR) || - (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR) || - (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR_V2)) { + (inta_hw & MSIX_HW_INT_CAUSES_REG_SW_ERR)) { IWL_ERR(trans, "Microcode SW error detected. Restarting 0x%X.\n", inta_fh); @@ -2185,17 +2176,7 @@ irqreturn_t iwl_pcie_irq_msix_handler(int irq, void *dev_id) } } - if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22560 && - inta_hw & MSIX_HW_INT_CAUSES_REG_IPC) { - /* Reflect IML transfer status */ - int res = iwl_read32(trans, CSR_IML_RESP_ADDR); - - IWL_DEBUG_ISR(trans, "IML transfer status: %d\n", res); - if (res == IWL_IMAGE_RESP_FAIL) { - isr_stats->sw++; - iwl_pcie_irq_handle_error(trans); - } - } else if (inta_hw & MSIX_HW_INT_CAUSES_REG_WAKEUP) { + if (inta_hw & MSIX_HW_INT_CAUSES_REG_WAKEUP) { u32 sleep_notif = le32_to_cpu(trans_pcie->prph_info->sleep_notif); if (sleep_notif == IWL_D3_SLEEP_STATUS_SUSPEND || diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c index ca3bb4d65b00..0252716c0b24 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c @@ -193,7 +193,7 @@ void _iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans) } iwl_pcie_ctxt_info_free_paging(trans); - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) iwl_pcie_ctxt_info_gen3_free(trans); else iwl_pcie_ctxt_info_free(trans); @@ -365,7 +365,7 @@ int iwl_trans_pcie_gen2_start_fw(struct iwl_trans *trans, goto out; } - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) ret = iwl_pcie_ctxt_info_gen3_init(trans, fw); else ret = iwl_pcie_ctxt_info_init(trans, fw); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 6961f00ff812..af9bc6b64542 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -190,32 +190,36 @@ static void iwl_trans_pcie_sw_reset(struct iwl_trans *trans) static void iwl_pcie_free_fw_monitor(struct iwl_trans *trans) { - int i; + struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; - for (i = 0; i < trans->dbg.num_blocks; i++) { - dma_free_coherent(trans->dev, trans->dbg.fw_mon[i].size, - trans->dbg.fw_mon[i].block, - trans->dbg.fw_mon[i].physical); - trans->dbg.fw_mon[i].block = NULL; - trans->dbg.fw_mon[i].physical = 0; - trans->dbg.fw_mon[i].size = 0; - trans->dbg.num_blocks--; - } + if (!fw_mon->size) + return; + + dma_free_coherent(trans->dev, fw_mon->size, fw_mon->block, + fw_mon->physical); + + fw_mon->block = NULL; + fw_mon->physical = 0; + fw_mon->size = 0; } static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans, u8 max_power, u8 min_power) { - void *cpu_addr = NULL; - dma_addr_t phys = 0; + struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; + void *block = NULL; + dma_addr_t physical = 0; u32 size = 0; u8 power; + if (fw_mon->size) + return; + for (power = max_power; power >= min_power; power--) { size = BIT(power); - cpu_addr = dma_alloc_coherent(trans->dev, size, &phys, - GFP_KERNEL | __GFP_NOWARN); - if (!cpu_addr) + block = dma_alloc_coherent(trans->dev, size, &physical, + GFP_KERNEL | __GFP_NOWARN); + if (!block) continue; IWL_INFO(trans, @@ -224,7 +228,7 @@ static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans, break; } - if (WARN_ON_ONCE(!cpu_addr)) + if (WARN_ON_ONCE(!block)) return; if (power != max_power) @@ -233,10 +237,9 @@ static void iwl_pcie_alloc_fw_monitor_block(struct iwl_trans *trans, (unsigned long)BIT(power - 10), (unsigned long)BIT(max_power - 10)); - trans->dbg.fw_mon[trans->dbg.num_blocks].block = cpu_addr; - trans->dbg.fw_mon[trans->dbg.num_blocks].physical = phys; - trans->dbg.fw_mon[trans->dbg.num_blocks].size = size; - trans->dbg.num_blocks++; + fw_mon->block = block; + fw_mon->physical = physical; + fw_mon->size = size; } void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power) @@ -253,11 +256,7 @@ void iwl_pcie_alloc_fw_monitor(struct iwl_trans *trans, u8 max_power) max_power)) return; - /* - * This function allocats the default fw monitor. - * The optional additional ones will be allocated in runtime - */ - if (trans->dbg.num_blocks) + if (trans->dbg.fw_mon.size) return; iwl_pcie_alloc_fw_monitor_block(trans, max_power, 11); @@ -891,24 +890,51 @@ static int iwl_pcie_load_cpu_sections(struct iwl_trans *trans, return 0; } +static void iwl_pcie_apply_destination_ini(struct iwl_trans *trans) +{ + enum iwl_fw_ini_allocation_id alloc_id = IWL_FW_INI_ALLOCATION_ID_DBGC1; + struct iwl_fw_ini_allocation_tlv *fw_mon_cfg = + &trans->dbg.fw_mon_cfg[alloc_id]; + struct iwl_dram_data *frag; + + if (!iwl_trans_dbg_ini_valid(trans)) + return; + + if (le32_to_cpu(fw_mon_cfg->buf_location) == + IWL_FW_INI_LOCATION_SRAM_PATH) { + IWL_DEBUG_FW(trans, "WRT: Applying SMEM buffer destination\n"); + /* set sram monitor by enabling bit 7 */ + iwl_set_bit(trans, CSR_HW_IF_CONFIG_REG, + CSR_HW_IF_CONFIG_REG_BIT_MONITOR_SRAM); + + return; + } + + if (le32_to_cpu(fw_mon_cfg->buf_location) != + IWL_FW_INI_LOCATION_DRAM_PATH || + !trans->dbg.fw_mon_ini[alloc_id].num_frags) + return; + + frag = &trans->dbg.fw_mon_ini[alloc_id].frags[0]; + + IWL_DEBUG_FW(trans, "WRT: Applying DRAM destination (alloc_id=%u)\n", + alloc_id); + + iwl_write_umac_prph(trans, MON_BUFF_BASE_ADDR_VER2, + frag->physical >> MON_BUFF_SHIFT_VER2); + iwl_write_umac_prph(trans, MON_BUFF_END_ADDR_VER2, + (frag->physical + frag->size - 256) >> + MON_BUFF_SHIFT_VER2); +} + void iwl_pcie_apply_destination(struct iwl_trans *trans) { const struct iwl_fw_dbg_dest_tlv_v1 *dest = trans->dbg.dest_tlv; + const struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; int i; if (iwl_trans_dbg_ini_valid(trans)) { - if (!trans->dbg.num_blocks) - return; - - IWL_DEBUG_FW(trans, - "WRT: Applying DRAM buffer[0] destination\n"); - iwl_write_umac_prph(trans, MON_BUFF_BASE_ADDR_VER2, - trans->dbg.fw_mon[0].physical >> - MON_BUFF_SHIFT_VER2); - iwl_write_umac_prph(trans, MON_BUFF_END_ADDR_VER2, - (trans->dbg.fw_mon[0].physical + - trans->dbg.fw_mon[0].size - 256) >> - MON_BUFF_SHIFT_VER2); + iwl_pcie_apply_destination_ini(trans); return; } @@ -959,20 +985,17 @@ void iwl_pcie_apply_destination(struct iwl_trans *trans) } monitor: - if (dest->monitor_mode == EXTERNAL_MODE && trans->dbg.fw_mon[0].size) { + if (dest->monitor_mode == EXTERNAL_MODE && fw_mon->size) { iwl_write_prph(trans, le32_to_cpu(dest->base_reg), - trans->dbg.fw_mon[0].physical >> - dest->base_shift); + fw_mon->physical >> dest->base_shift); if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_8000) iwl_write_prph(trans, le32_to_cpu(dest->end_reg), - (trans->dbg.fw_mon[0].physical + - trans->dbg.fw_mon[0].size - 256) >> - dest->end_shift); + (fw_mon->physical + fw_mon->size - + 256) >> dest->end_shift); else iwl_write_prph(trans, le32_to_cpu(dest->end_reg), - (trans->dbg.fw_mon[0].physical + - trans->dbg.fw_mon[0].size) >> - dest->end_shift); + (fw_mon->physical + fw_mon->size) >> + dest->end_shift); } } @@ -1006,14 +1029,14 @@ static int iwl_pcie_load_given_ucode(struct iwl_trans *trans, /* supported for 7000 only for the moment */ if (iwlwifi_mod_params.fw_monitor && trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) { - iwl_pcie_alloc_fw_monitor(trans, 0); + struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; - if (trans->dbg.fw_mon[0].size) { + iwl_pcie_alloc_fw_monitor(trans, 0); + if (fw_mon->size) { iwl_write_prph(trans, MON_BUFF_BASE_ADDR, - trans->dbg.fw_mon[0].physical >> 4); + fw_mon->physical >> 4); iwl_write_prph(trans, MON_BUFF_END_ADDR, - (trans->dbg.fw_mon[0].physical + - trans->dbg.fw_mon[0].size) >> 4); + (fw_mon->physical + fw_mon->size) >> 4); } } else if (iwl_pcie_dbg_on(trans)) { iwl_pcie_apply_destination(trans); @@ -1112,30 +1135,12 @@ static struct iwl_causes_list causes_list[] = { {MSIX_HW_INT_CAUSES_REG_HAP, CSR_MSIX_HW_INT_MASK_AD, 0x2E}, }; -static struct iwl_causes_list causes_list_v2[] = { - {MSIX_FH_INT_CAUSES_D2S_CH0_NUM, CSR_MSIX_FH_INT_MASK_AD, 0}, - {MSIX_FH_INT_CAUSES_D2S_CH1_NUM, CSR_MSIX_FH_INT_MASK_AD, 0x1}, - {MSIX_FH_INT_CAUSES_S2D, CSR_MSIX_FH_INT_MASK_AD, 0x3}, - {MSIX_FH_INT_CAUSES_FH_ERR, CSR_MSIX_FH_INT_MASK_AD, 0x5}, - {MSIX_HW_INT_CAUSES_REG_ALIVE, CSR_MSIX_HW_INT_MASK_AD, 0x10}, - {MSIX_HW_INT_CAUSES_REG_IPC, CSR_MSIX_HW_INT_MASK_AD, 0x11}, - {MSIX_HW_INT_CAUSES_REG_SW_ERR_V2, CSR_MSIX_HW_INT_MASK_AD, 0x15}, - {MSIX_HW_INT_CAUSES_REG_CT_KILL, CSR_MSIX_HW_INT_MASK_AD, 0x16}, - {MSIX_HW_INT_CAUSES_REG_RF_KILL, CSR_MSIX_HW_INT_MASK_AD, 0x17}, - {MSIX_HW_INT_CAUSES_REG_PERIODIC, CSR_MSIX_HW_INT_MASK_AD, 0x18}, - {MSIX_HW_INT_CAUSES_REG_SCD, CSR_MSIX_HW_INT_MASK_AD, 0x2A}, - {MSIX_HW_INT_CAUSES_REG_FH_TX, CSR_MSIX_HW_INT_MASK_AD, 0x2B}, - {MSIX_HW_INT_CAUSES_REG_HW_ERR, CSR_MSIX_HW_INT_MASK_AD, 0x2D}, - {MSIX_HW_INT_CAUSES_REG_HAP, CSR_MSIX_HW_INT_MASK_AD, 0x2E}, -}; - static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans) { struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); int val = trans_pcie->def_irq | MSIX_NON_AUTO_CLEAR_CAUSE; - int i, arr_size = - (trans->trans_cfg->device_family != IWL_DEVICE_FAMILY_22560) ? - ARRAY_SIZE(causes_list) : ARRAY_SIZE(causes_list_v2); + int i, arr_size = ARRAY_SIZE(causes_list); + struct iwl_causes_list *causes = causes_list; /* * Access all non RX causes and map them to the default irq. @@ -1143,11 +1148,6 @@ static void iwl_pcie_map_non_rx_causes(struct iwl_trans *trans) * the first interrupt vector will serve non-RX and FBQ causes. */ for (i = 0; i < arr_size; i++) { - struct iwl_causes_list *causes = - (trans->trans_cfg->device_family != - IWL_DEVICE_FAMILY_22560) ? - causes_list : causes_list_v2; - iwl_write8(trans, CSR_MSIX_IVAR(causes[i].addr), val); iwl_clear_bit(trans, causes[i].mask_reg, causes[i].cause_num); @@ -1871,7 +1871,7 @@ static u32 iwl_trans_pcie_read32(struct iwl_trans *trans, u32 ofs) static u32 iwl_trans_pcie_prph_msk(struct iwl_trans *trans) { - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) return 0x00FFFFFF; else return 0x000FFFFF; @@ -2559,7 +2559,7 @@ static ssize_t iwl_dbgfs_rx_queue_read(struct file *file, struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); char *buf; int pos = 0, i, ret; - size_t bufsz = sizeof(buf); + size_t bufsz; bufsz = sizeof(char) * 121 * trans->num_rx_queues; @@ -2801,7 +2801,7 @@ static ssize_t iwl_dbgfs_monitor_data_read(struct file *file, { struct iwl_trans *trans = file->private_data; struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); - void *cpu_addr = (void *)trans->dbg.fw_mon[0].block, *curr_buf; + void *cpu_addr = (void *)trans->dbg.fw_mon.block, *curr_buf; struct cont_rec *data = &trans_pcie->fw_mon_data; u32 write_ptr_addr, wrap_cnt_addr, write_ptr, wrap_cnt; ssize_t size, bytes_copied = 0; @@ -2840,7 +2840,7 @@ static ssize_t iwl_dbgfs_monitor_data_read(struct file *file, } else if (data->prev_wrap_cnt == wrap_cnt - 1 && write_ptr < data->prev_wr_ptr) { - size = trans->dbg.fw_mon[0].size - data->prev_wr_ptr; + size = trans->dbg.fw_mon.size - data->prev_wr_ptr; curr_buf = cpu_addr + data->prev_wr_ptr; b_full = iwl_write_to_user_buf(user_buf, count, curr_buf, &size, @@ -3087,10 +3087,11 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans, struct iwl_fw_error_dump_data **data, u32 monitor_len) { + struct iwl_dram_data *fw_mon = &trans->dbg.fw_mon; u32 len = 0; if (trans->dbg.dest_tlv || - (trans->dbg.num_blocks && + (fw_mon->size && (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000 || trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210))) { struct iwl_fw_error_dump_fw_mon *fw_mon_data; @@ -3101,12 +3102,9 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans, iwl_trans_pcie_dump_pointers(trans, fw_mon_data); len += sizeof(**data) + sizeof(*fw_mon_data); - if (trans->dbg.num_blocks) { - memcpy(fw_mon_data->data, - trans->dbg.fw_mon[0].block, - trans->dbg.fw_mon[0].size); - - monitor_len = trans->dbg.fw_mon[0].size; + if (fw_mon->size) { + memcpy(fw_mon_data->data, fw_mon->block, fw_mon->size); + monitor_len = fw_mon->size; } else if (trans->dbg.dest_tlv->monitor_mode == SMEM_MODE) { u32 base = le32_to_cpu(fw_mon_data->fw_mon_base_ptr); /* @@ -3145,11 +3143,11 @@ iwl_trans_pcie_dump_monitor(struct iwl_trans *trans, static int iwl_trans_get_fw_monitor_len(struct iwl_trans *trans, u32 *len) { - if (trans->dbg.num_blocks) { + if (trans->dbg.fw_mon.size) { *len += sizeof(struct iwl_fw_error_dump_data) + sizeof(struct iwl_fw_error_dump_fw_mon) + - trans->dbg.fw_mon[0].size; - return trans->dbg.fw_mon[0].size; + trans->dbg.fw_mon.size; + return trans->dbg.fw_mon.size; } else if (trans->dbg.dest_tlv) { u32 base, end, cfg_reg, monitor_len; @@ -3604,6 +3602,8 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, mutex_init(&trans_pcie->fw_mon_data.mutex); #endif + iwl_dbg_tlv_init(trans); + return trans; out_free_ict: diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index d80f71f82a6d..8323fa7c0762 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -86,9 +86,9 @@ void iwl_pcie_gen2_tx_stop(struct iwl_trans *trans) /* * iwl_pcie_txq_update_byte_tbl - Set up entry in Tx byte-count array */ -void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie, - struct iwl_txq *txq, u16 byte_cnt, - int num_tbs) +static void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie, + struct iwl_txq *txq, u16 byte_cnt, + int num_tbs) { struct iwlagn_scd_bc_tbl *scd_bc_tbl = txq->bc_tbl.addr; struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie); @@ -113,14 +113,14 @@ void iwl_pcie_gen2_update_byte_tbl(struct iwl_trans_pcie *trans_pcie, */ num_fetch_chunks = DIV_ROUND_UP(filled_tfd_size, 64) - 1; - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { - /* Starting from 22560, the HW expects bytes */ + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { + /* Starting from AX210, the HW expects bytes */ WARN_ON(trans_pcie->bc_table_dword); WARN_ON(len > 0x3FFF); bc_ent = cpu_to_le16(len | (num_fetch_chunks << 14)); scd_bc_tbl_gen3->tfd_offset[idx] = bc_ent; } else { - /* Until 22560, the HW expects DW */ + /* Before AX210, the HW expects DW */ WARN_ON(!trans_pcie->bc_table_dword); len = DIV_ROUND_UP(len, 4); WARN_ON(len > 0xFFF); @@ -541,7 +541,7 @@ struct iwl_tfh_tfd *iwl_pcie_gen2_build_tfd(struct iwl_trans *trans, memset(tfd, 0, sizeof(*tfd)); - if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_22560) + if (trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_AX210) len = sizeof(struct iwl_tx_cmd_gen2); else len = sizeof(struct iwl_tx_cmd_gen3); @@ -623,7 +623,7 @@ int iwl_trans_pcie_gen2_tx(struct iwl_trans *trans, struct sk_buff *skb, return -1; } - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22560) { + if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210) { struct iwl_tx_cmd_gen3 *tx_cmd_gen3 = (void *)dev_cmd->payload; @@ -1124,7 +1124,7 @@ int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans, return -ENOMEM; ret = iwl_pcie_alloc_dma_ptr(trans, &txq->bc_tbl, (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) ? + IWL_DEVICE_FAMILY_AX210) ? sizeof(struct iwl_gen3_bc_tbl) : sizeof(struct iwlagn_scd_bc_tbl)); if (ret) { diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 4806a04cec8c..b710b8a25b54 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -949,7 +949,7 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans) u16 bc_tbls_size = trans->trans_cfg->base_params->num_of_queues; bc_tbls_size *= (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_22560) ? + IWL_DEVICE_FAMILY_AX210) ? sizeof(struct iwl_gen3_bc_tbl) : sizeof(struct iwlagn_scd_bc_tbl); diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 14f562cd715c..03738107fd10 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -148,23 +148,25 @@ static const char *hwsim_alpha2s[] = { }; static const struct ieee80211_regdomain hwsim_world_regdom_custom_01 = { - .n_reg_rules = 4, + .n_reg_rules = 5, .alpha2 = "99", .reg_rules = { REG_RULE(2412-10, 2462+10, 40, 0, 20, 0), REG_RULE(2484-10, 2484+10, 40, 0, 20, 0), REG_RULE(5150-10, 5240+10, 40, 0, 30, 0), REG_RULE(5745-10, 5825+10, 40, 0, 30, 0), + REG_RULE(5855-10, 5925+10, 40, 0, 33, 0), } }; static const struct ieee80211_regdomain hwsim_world_regdom_custom_02 = { - .n_reg_rules = 2, + .n_reg_rules = 3, .alpha2 = "99", .reg_rules = { REG_RULE(2412-10, 2462+10, 40, 0, 20, 0), REG_RULE(5725-10, 5850+10, 40, 0, 30, NL80211_RRF_NO_IR), + REG_RULE(5855-10, 5925+10, 40, 0, 33, 0), } }; @@ -354,6 +356,24 @@ static const struct ieee80211_channel hwsim_channels_5ghz[] = { CHAN5G(5805), /* Channel 161 */ CHAN5G(5825), /* Channel 165 */ CHAN5G(5845), /* Channel 169 */ + + CHAN5G(5855), /* Channel 171 */ + CHAN5G(5860), /* Channel 172 */ + CHAN5G(5865), /* Channel 173 */ + CHAN5G(5870), /* Channel 174 */ + + CHAN5G(5875), /* Channel 175 */ + CHAN5G(5880), /* Channel 176 */ + CHAN5G(5885), /* Channel 177 */ + CHAN5G(5890), /* Channel 178 */ + CHAN5G(5895), /* Channel 179 */ + CHAN5G(5900), /* Channel 180 */ + CHAN5G(5905), /* Channel 181 */ + + CHAN5G(5910), /* Channel 182 */ + CHAN5G(5915), /* Channel 183 */ + CHAN5G(5920), /* Channel 184 */ + CHAN5G(5925), /* Channel 185 */ }; static const struct ieee80211_rate hwsim_rates[] = { @@ -749,8 +769,8 @@ static int hwsim_fops_ps_write(void *dat, u64 val) return 0; } -DEFINE_SIMPLE_ATTRIBUTE(hwsim_fops_ps, hwsim_fops_ps_read, hwsim_fops_ps_write, - "%llu\n"); +DEFINE_DEBUGFS_ATTRIBUTE(hwsim_fops_ps, hwsim_fops_ps_read, hwsim_fops_ps_write, + "%llu\n"); static int hwsim_write_simulate_radar(void *dat, u64 val) { @@ -761,8 +781,8 @@ static int hwsim_write_simulate_radar(void *dat, u64 val) return 0; } -DEFINE_SIMPLE_ATTRIBUTE(hwsim_simulate_radar, NULL, - hwsim_write_simulate_radar, "%llu\n"); +DEFINE_DEBUGFS_ATTRIBUTE(hwsim_simulate_radar, NULL, + hwsim_write_simulate_radar, "%llu\n"); static int hwsim_fops_group_read(void *dat, u64 *val) { @@ -778,9 +798,9 @@ static int hwsim_fops_group_write(void *dat, u64 val) return 0; } -DEFINE_SIMPLE_ATTRIBUTE(hwsim_fops_group, - hwsim_fops_group_read, hwsim_fops_group_write, - "%llx\n"); +DEFINE_DEBUGFS_ATTRIBUTE(hwsim_fops_group, + hwsim_fops_group_read, hwsim_fops_group_write, + "%llx\n"); static netdev_tx_t hwsim_mon_xmit(struct sk_buff *skb, struct net_device *dev) @@ -1550,7 +1570,8 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, if (vif->type != NL80211_IFTYPE_AP && vif->type != NL80211_IFTYPE_MESH_POINT && - vif->type != NL80211_IFTYPE_ADHOC) + vif->type != NL80211_IFTYPE_ADHOC && + vif->type != NL80211_IFTYPE_OCB) return; skb = ieee80211_beacon_get(hw, vif); @@ -1604,6 +1625,8 @@ mac80211_hwsim_beacon(struct hrtimer *timer) } static const char * const hwsim_chanwidths[] = { + [NL80211_CHAN_WIDTH_5] = "ht5", + [NL80211_CHAN_WIDTH_10] = "ht10", [NL80211_CHAN_WIDTH_20_NOHT] = "noht", [NL80211_CHAN_WIDTH_20] = "ht20", [NL80211_CHAN_WIDTH_40] = "ht40", @@ -1979,8 +2002,7 @@ static int mac80211_hwsim_ampdu_action(struct ieee80211_hw *hw, switch (action) { case IEEE80211_AMPDU_TX_START: - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: @@ -2723,7 +2745,8 @@ static void mac80211_hwsim_he_capab(struct ieee80211_supported_band *sband) BIT(NL80211_IFTYPE_P2P_CLIENT) | \ BIT(NL80211_IFTYPE_P2P_GO) | \ BIT(NL80211_IFTYPE_ADHOC) | \ - BIT(NL80211_IFTYPE_MESH_POINT)) + BIT(NL80211_IFTYPE_MESH_POINT) | \ + BIT(NL80211_IFTYPE_OCB)) static int mac80211_hwsim_new_radio(struct genl_info *info, struct hwsim_new_radio_params *param) @@ -2847,6 +2870,8 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, } else { data->if_combination.num_different_channels = 1; data->if_combination.radar_detect_widths = + BIT(NL80211_CHAN_WIDTH_5) | + BIT(NL80211_CHAN_WIDTH_10) | BIT(NL80211_CHAN_WIDTH_20_NOHT) | BIT(NL80211_CHAN_WIDTH_20) | BIT(NL80211_CHAN_WIDTH_40) | diff --git a/drivers/net/wireless/marvell/libertas/if_sdio.c b/drivers/net/wireless/marvell/libertas/if_sdio.c index 242d8845da3f..30f1025ecb9b 100644 --- a/drivers/net/wireless/marvell/libertas/if_sdio.c +++ b/drivers/net/wireless/marvell/libertas/if_sdio.c @@ -1179,6 +1179,10 @@ static int if_sdio_probe(struct sdio_func *func, spin_lock_init(&card->lock); card->workqueue = alloc_workqueue("libertas_sdio", WQ_MEM_RECLAIM, 0); + if (unlikely(!card->workqueue)) { + ret = -ENOMEM; + goto err_queue; + } INIT_WORK(&card->packet_worker, if_sdio_host_to_card_worker); init_waitqueue_head(&card->pwron_waitq); @@ -1230,6 +1234,7 @@ err_activate_card: lbs_remove_card(priv); free: destroy_workqueue(card->workqueue); +err_queue: while (card->packets) { packet = card->packets; card->packets = card->packets->next; diff --git a/drivers/net/wireless/marvell/libertas/mesh.c b/drivers/net/wireless/marvell/libertas/mesh.c index 2747c957d18c..44c8a550da4c 100644 --- a/drivers/net/wireless/marvell/libertas/mesh.c +++ b/drivers/net/wireless/marvell/libertas/mesh.c @@ -1003,7 +1003,6 @@ static int lbs_add_mesh(struct lbs_private *priv) if (priv->mesh_tlv) { sprintf(mesh_wdev->ssid, "mesh"); mesh_wdev->mesh_id_up_len = 4; - ret = 1; } mesh_wdev->netdev = mesh_dev; diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index eff06d59e9df..fc1706d0647d 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -687,8 +687,11 @@ static int mwifiex_pcie_init_evt_ring(struct mwifiex_adapter *adapter) skb_put(skb, MAX_EVENT_SIZE); if (mwifiex_map_pci_memory(adapter, skb, MAX_EVENT_SIZE, - PCI_DMA_FROMDEVICE)) + PCI_DMA_FROMDEVICE)) { + kfree_skb(skb); + kfree(card->evtbd_ring_vbase); return -1; + } buf_pa = MWIFIEX_SKB_DMA_ADDR(skb); @@ -1029,8 +1032,10 @@ static int mwifiex_pcie_alloc_cmdrsp_buf(struct mwifiex_adapter *adapter) } skb_put(skb, MWIFIEX_UPLD_SIZE); if (mwifiex_map_pci_memory(adapter, skb, MWIFIEX_UPLD_SIZE, - PCI_DMA_FROMDEVICE)) + PCI_DMA_FROMDEVICE)) { + kfree_skb(skb); return -1; + } card->cmdrsp_buf = skb; diff --git a/drivers/net/wireless/marvell/mwifiex/scan.c b/drivers/net/wireless/marvell/mwifiex/scan.c index 593c594982cb..98f942b797f7 100644 --- a/drivers/net/wireless/marvell/mwifiex/scan.c +++ b/drivers/net/wireless/marvell/mwifiex/scan.c @@ -1270,7 +1270,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, break; case WLAN_EID_FH_PARAMS: - if (element_len + 2 < sizeof(*fh_param_set)) + if (total_ie_len < sizeof(*fh_param_set)) return -EINVAL; fh_param_set = (struct ieee_types_fh_param_set *) current_ptr; @@ -1280,7 +1280,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, break; case WLAN_EID_DS_PARAMS: - if (element_len + 2 < sizeof(*ds_param_set)) + if (total_ie_len < sizeof(*ds_param_set)) return -EINVAL; ds_param_set = (struct ieee_types_ds_param_set *) current_ptr; @@ -1293,7 +1293,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, break; case WLAN_EID_CF_PARAMS: - if (element_len + 2 < sizeof(*cf_param_set)) + if (total_ie_len < sizeof(*cf_param_set)) return -EINVAL; cf_param_set = (struct ieee_types_cf_param_set *) current_ptr; @@ -1303,7 +1303,7 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, break; case WLAN_EID_IBSS_PARAMS: - if (element_len + 2 < sizeof(*ibss_param_set)) + if (total_ie_len < sizeof(*ibss_param_set)) return -EINVAL; ibss_param_set = (struct ieee_types_ibss_param_set *) @@ -1460,10 +1460,8 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, break; } - current_ptr += element_len + 2; - - /* Need to account for IE ID and IE Len */ - bytes_left -= (element_len + 2); + current_ptr += total_ie_len; + bytes_left -= total_ie_len; } /* while (bytes_left > 2) */ return ret; diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index c4db6417748f..d55f229abeea 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -5520,7 +5520,7 @@ mwl8k_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, rc = -EBUSY; break; } - ieee80211_start_tx_ba_cb_irqsafe(vif, addr, tid); + rc = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c index 25d5b1608bc9..4b3217b43a04 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c @@ -582,8 +582,7 @@ mt7603_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, break; case IEEE80211_AMPDU_TX_START: mtxq->agg_ssn = IEEE80211_SN_TO_SEQ(ssn); - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; mt7603_mac_tx_ba_reset(dev, msta->wcid.idx, tid, -1); diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 87c748715b5d..b6d78212306a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -477,8 +477,7 @@ mt7615_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, break; case IEEE80211_AMPDU_TX_START: mtxq->agg_ssn = IEEE80211_SN_TO_SEQ(ssn); - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; mt7615_mcu_set_tx_ba(dev, params, 0); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c b/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c index 92305bd31aa1..4209209ac940 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c @@ -77,10 +77,7 @@ int mt76x02_mac_set_beacon(struct mt76x02_dev *dev, u8 vif_idx, for (i = 0; i < ARRAY_SIZE(dev->beacons); i++) { if (vif_idx == i) { force_update = !!dev->beacons[i] ^ !!skb; - - if (dev->beacons[i]) - dev_kfree_skb(dev->beacons[i]); - + dev_kfree_skb(dev->beacons[i]); dev->beacons[i] = skb; __mt76x02_mac_set_beacon(dev, bcn_idx, skb); } else if (force_update && dev->beacons[i]) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index aec73a0295e8..414b22399d93 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -393,8 +393,7 @@ int mt76x02_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, break; case IEEE80211_AMPDU_TX_START: mtxq->agg_ssn = IEEE80211_SN_TO_SEQ(ssn); - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); diff --git a/drivers/net/wireless/mediatek/mt7601u/debugfs.c b/drivers/net/wireless/mediatek/mt7601u/debugfs.c index 5e549831370c..300242bce799 100644 --- a/drivers/net/wireless/mediatek/mt7601u/debugfs.c +++ b/drivers/net/wireless/mediatek/mt7601u/debugfs.c @@ -27,7 +27,7 @@ mt76_reg_get(void *data, u64 *val) return 0; } -DEFINE_SIMPLE_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n"); +DEFINE_DEBUGFS_ATTRIBUTE(fops_regval, mt76_reg_get, mt76_reg_set, "0x%08llx\n"); static int mt7601u_ampdu_stat_read(struct seq_file *file, void *data) diff --git a/drivers/net/wireless/mediatek/mt7601u/main.c b/drivers/net/wireless/mediatek/mt7601u/main.c index 72e608cc53af..671d8897ae76 100644 --- a/drivers/net/wireless/mediatek/mt7601u/main.c +++ b/drivers/net/wireless/mediatek/mt7601u/main.c @@ -372,8 +372,7 @@ mt76_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, break; case IEEE80211_AMPDU_TX_START: msta->agg_ssn[tid] = ssn << 4; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; diff --git a/drivers/net/wireless/mediatek/mt7601u/phy.c b/drivers/net/wireless/mediatek/mt7601u/phy.c index 06f5702ab4bd..d863ab4a66c9 100644 --- a/drivers/net/wireless/mediatek/mt7601u/phy.c +++ b/drivers/net/wireless/mediatek/mt7601u/phy.c @@ -213,7 +213,7 @@ int mt7601u_wait_bbp_ready(struct mt7601u_dev *dev) do { val = mt7601u_bbp_rr(dev, MT_BBP_REG_VERSION); - if (val && ~val) + if (val && val != 0xff) break; } while (--i); diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index d90016125dfc..aa0ed0f2b973 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -897,6 +897,45 @@ static int qtnf_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev, return ret; } +static int qtnf_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, + int *dbm) +{ + struct qtnf_vif *vif = qtnf_netdev_get_priv(wdev->netdev); + int ret; + + ret = qtnf_cmd_get_tx_power(vif, dbm); + if (ret) + pr_err("MAC%u: failed to get Tx power\n", vif->mac->macid); + + return ret; +} + +static int qtnf_set_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, + enum nl80211_tx_power_setting type, int mbm) +{ + struct qtnf_vif *vif; + int ret; + + if (wdev) { + vif = qtnf_netdev_get_priv(wdev->netdev); + } else { + struct qtnf_wmac *mac = wiphy_priv(wiphy); + + vif = qtnf_mac_get_base_vif(mac); + if (!vif) { + pr_err("MAC%u: primary VIF is not configured\n", + mac->macid); + return -EFAULT; + } + } + + ret = qtnf_cmd_set_tx_power(vif, type, mbm); + if (ret) + pr_err("MAC%u: failed to set Tx power\n", vif->mac->macid); + + return ret; +} + #ifdef CONFIG_PM static int qtnf_suspend(struct wiphy *wiphy, struct cfg80211_wowlan *wowlan) { @@ -991,6 +1030,8 @@ static struct cfg80211_ops qtn_cfg80211_ops = { .start_radar_detection = qtnf_start_radar_detection, .set_mac_acl = qtnf_set_mac_acl, .set_power_mgmt = qtnf_set_power_mgmt, + .get_tx_power = qtnf_get_tx_power, + .set_tx_power = qtnf_set_tx_power, #ifdef CONFIG_PM .suspend = qtnf_suspend, .resume = qtnf_resume, diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c index dc0c7244b60e..61bda34e2ac2 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.c +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c @@ -83,6 +83,7 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus, struct qlink_cmd *cmd; struct qlink_resp *resp = NULL; struct sk_buff *resp_skb = NULL; + int resp_res = 0; u16 cmd_id; u8 mac_id; u8 vif_id; @@ -113,6 +114,7 @@ static int qtnf_cmd_send_with_reply(struct qtnf_bus *bus, } resp = (struct qlink_resp *)resp_skb->data; + resp_res = le16_to_cpu(resp->result); ret = qtnf_cmd_check_reply_header(resp, cmd_id, mac_id, vif_id, const_resp_size); if (ret) @@ -128,8 +130,8 @@ out: else consume_skb(resp_skb); - if (!ret && resp) - return qtnf_cmd_resp_result_decode(le16_to_cpu(resp->result)); + if (!ret) + return qtnf_cmd_resp_result_decode(resp_res); pr_warn("VIF%u.%u: cmd 0x%.4X failed: %d\n", mac_id, vif_id, cmd_id, ret); @@ -2641,6 +2643,71 @@ out: return ret; } +int qtnf_cmd_get_tx_power(const struct qtnf_vif *vif, int *dbm) +{ + struct qtnf_bus *bus = vif->mac->bus; + const struct qlink_resp_txpwr *resp; + struct sk_buff *resp_skb = NULL; + struct qlink_cmd_txpwr *cmd; + struct sk_buff *cmd_skb; + int ret = 0; + + cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid, + QLINK_CMD_TXPWR, sizeof(*cmd)); + if (!cmd_skb) + return -ENOMEM; + + cmd = (struct qlink_cmd_txpwr *)cmd_skb->data; + cmd->op_type = QLINK_TXPWR_GET; + + qtnf_bus_lock(bus); + + ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, + sizeof(*resp), NULL); + if (ret) + goto out; + + resp = (const struct qlink_resp_txpwr *)resp_skb->data; + *dbm = MBM_TO_DBM(le32_to_cpu(resp->txpwr)); + +out: + qtnf_bus_unlock(bus); + consume_skb(resp_skb); + + return ret; +} + +int qtnf_cmd_set_tx_power(const struct qtnf_vif *vif, + enum nl80211_tx_power_setting type, int mbm) +{ + struct qtnf_bus *bus = vif->mac->bus; + const struct qlink_resp_txpwr *resp; + struct sk_buff *resp_skb = NULL; + struct qlink_cmd_txpwr *cmd; + struct sk_buff *cmd_skb; + int ret = 0; + + cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid, + QLINK_CMD_TXPWR, sizeof(*cmd)); + if (!cmd_skb) + return -ENOMEM; + + cmd = (struct qlink_cmd_txpwr *)cmd_skb->data; + cmd->op_type = QLINK_TXPWR_SET; + cmd->txpwr_setting = type; + cmd->txpwr = cpu_to_le32(mbm); + + qtnf_bus_lock(bus); + + ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, + sizeof(*resp), NULL); + + qtnf_bus_unlock(bus); + consume_skb(resp_skb); + + return ret; +} + int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif, const struct cfg80211_wowlan *wowl) { diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h index 88d7a3cd90d2..e0de65261213 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/commands.h +++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h @@ -70,6 +70,9 @@ int qtnf_cmd_start_cac(const struct qtnf_vif *vif, int qtnf_cmd_set_mac_acl(const struct qtnf_vif *vif, const struct cfg80211_acl_data *params); int qtnf_cmd_send_pm_set(const struct qtnf_vif *vif, u8 pm_mode, int timeout); +int qtnf_cmd_get_tx_power(const struct qtnf_vif *vif, int *dbm); +int qtnf_cmd_set_tx_power(const struct qtnf_vif *vif, + enum nl80211_tx_power_setting type, int mbm); int qtnf_cmd_send_wowlan_set(const struct qtnf_vif *vif, const struct cfg80211_wowlan *wowl); diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index 8d699cc03d26..8116b224c946 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -67,6 +67,14 @@ static int qtnf_netdev_close(struct net_device *ndev) return 0; } +static void qtnf_packet_send_hi_pri(struct sk_buff *skb) +{ + struct qtnf_vif *vif = qtnf_netdev_get_priv(skb->dev); + + skb_queue_tail(&vif->high_pri_tx_queue, skb); + queue_work(vif->mac->bus->hprio_workqueue, &vif->high_pri_tx_work); +} + /* Netdev handler for data transmission. */ static netdev_tx_t @@ -107,6 +115,12 @@ qtnf_netdev_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev) /* tx path is enabled: reset vif timeout */ vif->cons_tx_timeout_cnt = 0; + if (unlikely(skb->protocol == htons(ETH_P_PAE))) { + qtnf_packet_send_hi_pri(skb); + qtnf_update_tx_stats(ndev, skb); + return NETDEV_TX_OK; + } + return qtnf_bus_data_tx(mac->bus, skb); } @@ -841,15 +855,6 @@ void qtnf_update_tx_stats(struct net_device *ndev, const struct sk_buff *skb) } EXPORT_SYMBOL_GPL(qtnf_update_tx_stats); -void qtnf_packet_send_hi_pri(struct sk_buff *skb) -{ - struct qtnf_vif *vif = qtnf_netdev_get_priv(skb->dev); - - skb_queue_tail(&vif->high_pri_tx_queue, skb); - queue_work(vif->mac->bus->hprio_workqueue, &vif->high_pri_tx_work); -} -EXPORT_SYMBOL_GPL(qtnf_packet_send_hi_pri); - struct dentry *qtnf_get_debugfs_dir(void) { return qtnf_debugfs_dir; diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h index 322858df600c..e3feea31191e 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.h +++ b/drivers/net/wireless/quantenna/qtnfmac/core.h @@ -152,7 +152,6 @@ void qtnf_virtual_intf_cleanup(struct net_device *ndev); void qtnf_netdev_updown(struct net_device *ndev, bool up); void qtnf_scan_done(struct qtnf_wmac *mac, bool aborted); -void qtnf_packet_send_hi_pri(struct sk_buff *skb); struct dentry *qtnf_get_debugfs_dir(void); static inline struct qtnf_vif *qtnf_netdev_get_priv(struct net_device *dev) diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c index b57c8c18a8d0..51af93bdf06e 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/event.c +++ b/drivers/net/wireless/quantenna/qtnfmac/event.c @@ -171,8 +171,9 @@ qtnf_event_handle_bss_join(struct qtnf_vif *vif, return -EPROTO; } - pr_debug("VIF%u.%u: BSSID:%pM status:%u\n", - vif->mac->macid, vif->vifid, join_info->bssid, status); + pr_debug("VIF%u.%u: BSSID:%pM chan:%u status:%u\n", + vif->mac->macid, vif->vifid, join_info->bssid, + le16_to_cpu(join_info->chan.chan.center_freq), status); if (status != WLAN_STATUS_SUCCESS) goto done; @@ -181,7 +182,7 @@ qtnf_event_handle_bss_join(struct qtnf_vif *vif, if (!cfg80211_chandef_valid(&chandef)) { pr_warn("MAC%u.%u: bad channel freq=%u cf1=%u cf2=%u bw=%u\n", vif->mac->macid, vif->vifid, - chandef.chan->center_freq, + chandef.chan ? chandef.chan->center_freq : 0, chandef.center_freq1, chandef.center_freq2, chandef.width); @@ -617,6 +618,42 @@ qtnf_event_handle_external_auth(struct qtnf_vif *vif, return ret; } +static int +qtnf_event_handle_mic_failure(struct qtnf_vif *vif, + const struct qlink_event_mic_failure *mic_ev, + u16 len) +{ + struct wiphy *wiphy = priv_to_wiphy(vif->mac); + u8 pairwise; + + if (len < sizeof(*mic_ev)) { + pr_err("VIF%u.%u: payload is too short (%u < %zu)\n", + vif->mac->macid, vif->vifid, len, + sizeof(struct qlink_event_mic_failure)); + return -EINVAL; + } + + if (!wiphy->registered || !vif->netdev) + return 0; + + if (vif->wdev.iftype != NL80211_IFTYPE_STATION) { + pr_err("VIF%u.%u: MIC_FAILURE event when not in STA mode\n", + vif->mac->macid, vif->vifid); + return -EPROTO; + } + + pairwise = mic_ev->pairwise ? + NL80211_KEYTYPE_PAIRWISE : NL80211_KEYTYPE_GROUP; + + pr_info("%s: MIC error: src=%pM key_index=%u pairwise=%u\n", + vif->netdev->name, mic_ev->src, mic_ev->key_index, pairwise); + + cfg80211_michael_mic_failure(vif->netdev, mic_ev->src, pairwise, + mic_ev->key_index, NULL, GFP_KERNEL); + + return 0; +} + static int qtnf_event_parse(struct qtnf_wmac *mac, const struct sk_buff *event_skb) { @@ -679,6 +716,10 @@ static int qtnf_event_parse(struct qtnf_wmac *mac, ret = qtnf_event_handle_external_auth(vif, (const void *)event, event_len); break; + case QLINK_EVENT_MIC_FAILURE: + ret = qtnf_event_handle_mic_failure(vif, (const void *)event, + event_len); + break; default: pr_warn("unknown event type: %x\n", event_id); break; diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c index 8ae318b5fe54..5337e67092ca 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie.c @@ -33,7 +33,7 @@ static unsigned int tx_bd_size_param; module_param(tx_bd_size_param, uint, 0644); MODULE_PARM_DESC(tx_bd_size_param, "Tx descriptors queue size"); -static unsigned int rx_bd_size_param = 256; +static unsigned int rx_bd_size_param; module_param(rx_bd_size_param, uint, 0644); MODULE_PARM_DESC(rx_bd_size_param, "Rx descriptors queue size"); @@ -130,6 +130,8 @@ static int qtnf_dbg_shm_stats(struct seq_file *s, void *data) int qtnf_pcie_fw_boot_done(struct qtnf_bus *bus) { + struct qtnf_pcie_bus_priv *priv = get_bus_priv(bus); + char card_id[64]; int ret; bus->fw_state = QTNF_FW_STATE_BOOT_DONE; @@ -137,7 +139,9 @@ int qtnf_pcie_fw_boot_done(struct qtnf_bus *bus) if (ret) { pr_err("failed to attach core\n"); } else { - qtnf_debugfs_init(bus, DRV_NAME); + snprintf(card_id, sizeof(card_id), "%s:%s", + DRV_NAME, pci_name(priv->pdev)); + qtnf_debugfs_init(bus, card_id); qtnf_debugfs_add_entry(bus, "mps", qtnf_dbg_mps_show); qtnf_debugfs_add_entry(bus, "msi_enabled", qtnf_dbg_msi_show); qtnf_debugfs_add_entry(bus, "shm_stats", qtnf_dbg_shm_stats); @@ -337,7 +341,6 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) bus->fw_state = QTNF_FW_STATE_DETACHED; pcie_priv->pdev = pdev; pcie_priv->tx_stopped = 0; - pcie_priv->rx_bd_num = rx_bd_size_param; pcie_priv->flashboot = flashboot; if (fw_blksize_param > QTN_PCIE_MAX_FW_BUFSZ) @@ -354,7 +357,6 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) pcie_priv->pcie_irq_count = 0; pcie_priv->tx_reclaim_done = 0; pcie_priv->tx_reclaim_req = 0; - pcie_priv->tx_eapol = 0; pcie_priv->workqueue = create_singlethread_workqueue("QTNF_PCIE"); if (!pcie_priv->workqueue) { @@ -377,7 +379,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id) pcie_priv->epmem_bar = epmem_bar; pci_save_state(pdev); - ret = pcie_priv->probe_cb(bus, tx_bd_size_param); + ret = pcie_priv->probe_cb(bus, tx_bd_size_param, rx_bd_size_param); if (ret) goto error; diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h index 5e8b9cb68419..2a6a928e13bd 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h +++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pcie_priv.h @@ -23,7 +23,8 @@ struct qtnf_pcie_bus_priv { struct pci_dev *pdev; - int (*probe_cb)(struct qtnf_bus *bus, unsigned int tx_bd_size); + int (*probe_cb)(struct qtnf_bus *bus, unsigned int tx_bd_size, + unsigned int rx_bd_size); void (*remove_cb)(struct qtnf_bus *bus); int (*suspend_cb)(struct qtnf_bus *bus); int (*resume_cb)(struct qtnf_bus *bus); @@ -62,7 +63,6 @@ struct qtnf_pcie_bus_priv { u32 tx_done_count; u32 tx_reclaim_done; u32 tx_reclaim_req; - u32 tx_eapol; u8 msi_enabled; u8 tx_stopped; diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c index 3aa3714d4dfd..a501a1fd5332 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c @@ -24,6 +24,7 @@ #include "debug.h" #define PEARL_TX_BD_SIZE_DEFAULT 32 +#define PEARL_RX_BD_SIZE_DEFAULT 256 struct qtnf_pearl_bda { __le16 bda_len; @@ -244,8 +245,6 @@ static int pearl_alloc_bd_table(struct qtnf_pcie_pearl_state *ps) /* tx bd */ - memset(vaddr, 0, len); - ps->bd_table_vaddr = vaddr; ps->bd_table_paddr = paddr; ps->bd_table_len = len; @@ -399,7 +398,8 @@ static int pearl_hhbm_init(struct qtnf_pcie_pearl_state *ps) } static int qtnf_pcie_pearl_init_xfer(struct qtnf_pcie_pearl_state *ps, - unsigned int tx_bd_size) + unsigned int tx_bd_size, + unsigned int rx_bd_size) { struct qtnf_pcie_bus_priv *priv = &ps->base; int ret; @@ -411,28 +411,29 @@ static int qtnf_pcie_pearl_init_xfer(struct qtnf_pcie_pearl_state *ps, val = tx_bd_size * sizeof(struct qtnf_pearl_tx_bd); if (!is_power_of_2(tx_bd_size) || val > PCIE_HHBM_MAX_SIZE) { - pr_warn("bad tx_bd_size value %u\n", tx_bd_size); + pr_warn("invalid tx_bd_size value %u, use default %u\n", + tx_bd_size, PEARL_TX_BD_SIZE_DEFAULT); priv->tx_bd_num = PEARL_TX_BD_SIZE_DEFAULT; } else { priv->tx_bd_num = tx_bd_size; } - priv->rx_bd_w_index = 0; - priv->rx_bd_r_index = 0; + if (rx_bd_size == 0) + rx_bd_size = PEARL_RX_BD_SIZE_DEFAULT; - if (!priv->rx_bd_num || !is_power_of_2(priv->rx_bd_num)) { - pr_err("rx_bd_size_param %u is not power of two\n", - priv->rx_bd_num); - return -EINVAL; - } + val = rx_bd_size * sizeof(dma_addr_t); - val = priv->rx_bd_num * sizeof(dma_addr_t); - if (val > PCIE_HHBM_MAX_SIZE) { - pr_err("rx_bd_size_param %u is too large\n", - priv->rx_bd_num); - return -EINVAL; + if (!is_power_of_2(rx_bd_size) || val > PCIE_HHBM_MAX_SIZE) { + pr_warn("invalid rx_bd_size value %u, use default %u\n", + rx_bd_size, PEARL_RX_BD_SIZE_DEFAULT); + priv->rx_bd_num = PEARL_RX_BD_SIZE_DEFAULT; + } else { + priv->rx_bd_num = rx_bd_size; } + priv->rx_bd_w_index = 0; + priv->rx_bd_r_index = 0; + ret = pearl_hhbm_init(ps); if (ret) { pr_err("failed to init h/w queues\n"); @@ -1066,7 +1067,8 @@ static u64 qtnf_pearl_dma_mask_get(void) #endif } -static int qtnf_pcie_pearl_probe(struct qtnf_bus *bus, unsigned int tx_bd_size) +static int qtnf_pcie_pearl_probe(struct qtnf_bus *bus, unsigned int tx_bd_size, + unsigned int rx_bd_size) { struct qtnf_shm_ipc_int ipc_int; struct qtnf_pcie_pearl_state *ps = get_bus_priv(bus); @@ -1081,7 +1083,7 @@ static int qtnf_pcie_pearl_probe(struct qtnf_bus *bus, unsigned int tx_bd_size) ps->bda = ps->base.epmem_bar; writel(ps->base.msi_enabled, &ps->bda->bda_rc_msi_enabled); - ret = qtnf_pcie_pearl_init_xfer(ps, tx_bd_size); + ret = qtnf_pcie_pearl_init_xfer(ps, tx_bd_size, rx_bd_size); if (ret) { pr_err("PCIE xfer init failed\n"); return ret; diff --git a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c index 9a4380ed7f1b..a0587472736f 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c +++ b/drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c @@ -23,6 +23,7 @@ #include "debug.h" #define TOPAZ_TX_BD_SIZE_DEFAULT 128 +#define TOPAZ_RX_BD_SIZE_DEFAULT 256 struct qtnf_topaz_tx_bd { __le32 addr; @@ -199,8 +200,6 @@ static int topaz_alloc_bd_table(struct qtnf_pcie_topaz_state *ts, if (!vaddr) return -ENOMEM; - memset(vaddr, 0, len); - /* tx bd */ ts->tx_bd_vbase = vaddr; @@ -333,7 +332,8 @@ static void qtnf_topaz_free_xfer_buffers(struct qtnf_pcie_topaz_state *ts) } static int qtnf_pcie_topaz_init_xfer(struct qtnf_pcie_topaz_state *ts, - unsigned int tx_bd_size) + unsigned int tx_bd_size, + unsigned int rx_bd_size) { struct qtnf_topaz_bda __iomem *bda = ts->bda; struct qtnf_pcie_bus_priv *priv = &ts->base; @@ -351,6 +351,17 @@ static int qtnf_pcie_topaz_init_xfer(struct qtnf_pcie_topaz_state *ts, priv->tx_bd_num = tx_bd_size; qtnf_non_posted_write(priv->tx_bd_num, &bda->bda_rc_tx_bd_num); + + if (rx_bd_size == 0) + rx_bd_size = TOPAZ_RX_BD_SIZE_DEFAULT; + + if (rx_bd_size > TOPAZ_RX_BD_SIZE_DEFAULT) { + pr_warn("RX BD queue cannot exceed %d\n", + TOPAZ_RX_BD_SIZE_DEFAULT); + rx_bd_size = TOPAZ_RX_BD_SIZE_DEFAULT; + } + + priv->rx_bd_num = rx_bd_size; qtnf_non_posted_write(priv->rx_bd_num, &bda->bda_rc_rx_bd_num); priv->rx_bd_w_index = 0; @@ -498,13 +509,6 @@ static int qtnf_pcie_data_tx(struct qtnf_bus *bus, struct sk_buff *skb) int len; int i; - if (unlikely(skb->protocol == htons(ETH_P_PAE))) { - qtnf_packet_send_hi_pri(skb); - qtnf_update_tx_stats(skb->dev, skb); - priv->tx_eapol++; - return NETDEV_TX_OK; - } - spin_lock_irqsave(&priv->tx_lock, flags); if (!qtnf_tx_queue_ready(ts)) { @@ -768,7 +772,6 @@ static int qtnf_dbg_pkt_stats(struct seq_file *s, void *data) seq_printf(s, "tx_done_count(%u)\n", priv->tx_done_count); seq_printf(s, "tx_reclaim_done(%u)\n", priv->tx_reclaim_done); seq_printf(s, "tx_reclaim_req(%u)\n", priv->tx_reclaim_req); - seq_printf(s, "tx_eapol(%u)\n", priv->tx_eapol); seq_printf(s, "tx_bd_r_index(%u)\n", priv->tx_bd_r_index); seq_printf(s, "tx_done_index(%u)\n", tx_done_index); @@ -1113,7 +1116,8 @@ static u64 qtnf_topaz_dma_mask_get(void) return DMA_BIT_MASK(32); } -static int qtnf_pcie_topaz_probe(struct qtnf_bus *bus, unsigned int tx_bd_num) +static int qtnf_pcie_topaz_probe(struct qtnf_bus *bus, + unsigned int tx_bd_num, unsigned int rx_bd_num) { struct qtnf_pcie_topaz_state *ts = get_bus_priv(bus); struct pci_dev *pdev = ts->base.pdev; @@ -1147,7 +1151,7 @@ static int qtnf_pcie_topaz_probe(struct qtnf_bus *bus, unsigned int tx_bd_num) return ret; } - ret = qtnf_pcie_topaz_init_xfer(ts, tx_bd_num); + ret = qtnf_pcie_topaz_init_xfer(ts, tx_bd_num, rx_bd_num); if (ret) { pr_err("PCIE xfer init failed\n"); return ret; diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h index 8a3c6344fa8e..59c69c0a6e06 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h @@ -217,6 +217,8 @@ struct qlink_sta_info_state { * command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE * capability. * @QLINK_CMD_START_CAC: start radar detection procedure on a specified channel. + * @QLINK_CMD_TXPWR: get or set current channel transmit power for + * the specified MAC. */ enum qlink_cmd_type { QLINK_CMD_FW_INIT = 0x0001, @@ -254,6 +256,7 @@ enum qlink_cmd_type { QLINK_CMD_PM_SET = 0x0062, QLINK_CMD_WOWLAN_SET = 0x0063, QLINK_CMD_EXTERNAL_AUTH = 0x0066, + QLINK_CMD_TXPWR = 0x0067, }; /** @@ -719,6 +722,32 @@ struct qlink_cmd_pm_set { } __packed; /** + * enum qlink_txpwr_op - transmit power operation type + * @QLINK_TXPWR_SET: set tx power + * @QLINK_TXPWR_GET: get current tx power setting + */ +enum qlink_txpwr_op { + QLINK_TXPWR_SET, + QLINK_TXPWR_GET +}; + +/** + * struct qlink_cmd_txpwr - get or set current transmit power + * + * @txpwr: new transmit power setting, in mBm + * @txpwr_setting: transmit power setting type, one of + * &enum nl80211_tx_power_setting + * @op_type: type of operation, one of &enum qlink_txpwr_op + */ +struct qlink_cmd_txpwr { + struct qlink_cmd chdr; + __le32 txpwr; + u8 txpwr_setting; + u8 op_type; + u8 rsvd[2]; +} __packed; + +/** * enum qlink_wowlan_trigger * * @QLINK_WOWLAN_TRIG_DISCONNECT: wakeup on disconnect @@ -944,6 +973,19 @@ struct qlink_resp_channel_get { struct qlink_chandef chan; } __packed; +/** + * struct qlink_resp_txpwr - response for QLINK_CMD_TXPWR command + * + * This response is intended for QLINK_TXPWR_GET operation and does not + * contain any meaningful information in case of QLINK_TXPWR_SET operation. + * + * @txpwr: current transmit power setting, in mBm + */ +struct qlink_resp_txpwr { + struct qlink_resp rhdr; + __le32 txpwr; +} __packed; + /* QLINK Events messages related definitions */ @@ -958,6 +1000,7 @@ enum qlink_event_type { QLINK_EVENT_FREQ_CHANGE = 0x0028, QLINK_EVENT_RADAR = 0x0029, QLINK_EVENT_EXTERNAL_AUTH = 0x0030, + QLINK_EVENT_MIC_FAILURE = 0x0031, }; /** @@ -1151,6 +1194,20 @@ struct qlink_event_external_auth { u8 action; } __packed; +/** + * struct qlink_event_mic_failure - data for QLINK_EVENT_MIC_FAILURE event + * + * @src: source MAC address of the frame + * @key_index: index of the key being reported + * @pairwise: whether the key is pairwise or group + */ +struct qlink_event_mic_failure { + struct qlink_event ehdr; + u8 src[ETH_ALEN]; + u8 key_index; + u8 pairwise; +} __packed; + /* QLINK TLVs (Type-Length Values) definitions */ diff --git a/drivers/net/wireless/ralink/rt2x00/Kconfig b/drivers/net/wireless/ralink/rt2x00/Kconfig index f8a9244ce012..d4969d617822 100644 --- a/drivers/net/wireless/ralink/rt2x00/Kconfig +++ b/drivers/net/wireless/ralink/rt2x00/Kconfig @@ -95,20 +95,20 @@ config RT2800PCI_RT35XX config RT2800PCI_RT53XX - bool "rt2800pci - Include support for rt53xx devices (EXPERIMENTAL)" - default y - ---help--- - This adds support for rt53xx wireless chipset family to the - rt2800pci driver. - Supported chips: RT5390 + bool "rt2800pci - Include support for rt53xx devices (EXPERIMENTAL)" + default y + ---help--- + This adds support for rt53xx wireless chipset family to the + rt2800pci driver. + Supported chips: RT5390 config RT2800PCI_RT3290 - bool "rt2800pci - Include support for rt3290 devices (EXPERIMENTAL)" - default y - ---help--- - This adds support for rt3290 wireless chipset family to the - rt2800pci driver. - Supported chips: RT3290 + bool "rt2800pci - Include support for rt3290 devices (EXPERIMENTAL)" + default y + ---help--- + This adds support for rt3290 wireless chipset family to the + rt2800pci driver. + Supported chips: RT3290 endif config RT2500USB @@ -174,18 +174,18 @@ config RT2800USB_RT3573 in the rt2800usb driver. config RT2800USB_RT53XX - bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)" - ---help--- - This adds support for rt53xx wireless chipset family to the - rt2800usb driver. - Supported chips: RT5370 + bool "rt2800usb - Include support for rt53xx devices (EXPERIMENTAL)" + ---help--- + This adds support for rt53xx wireless chipset family to the + rt2800usb driver. + Supported chips: RT5370 config RT2800USB_RT55XX - bool "rt2800usb - Include support for rt55xx devices (EXPERIMENTAL)" - ---help--- - This adds support for rt55xx wireless chipset family to the - rt2800usb driver. - Supported chips: RT5572 + bool "rt2800usb - Include support for rt55xx devices (EXPERIMENTAL)" + ---help--- + This adds support for rt55xx wireless chipset family to the + rt2800usb driver. + Supported chips: RT5572 config RT2800USB_UNKNOWN bool "rt2800usb - Include support for unknown (USB) devices" diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index f1cdcd61c54a..a36c3fea7495 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -5839,8 +5839,7 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_TXBF_CFG_0, 0x8000fc21); rt2800_register_write(rt2x00dev, TX_TXBF_CFG_3, 0x00009c40); } else if (rt2x00_rt(rt2x00dev, RT5390) || - rt2x00_rt(rt2x00dev, RT5392) || - rt2x00_rt(rt2x00dev, RT6352)) { + rt2x00_rt(rt2x00dev, RT5392)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000404); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); @@ -5854,8 +5853,6 @@ static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000401); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x000C0000); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); - rt2800_register_write(rt2x00dev, MIMO_PS_CFG, 0x00000002); - rt2800_register_write(rt2x00dev, TX_PIN_CFG, 0x00150F0F); rt2800_register_write(rt2x00dev, TX_ALC_VGA3, 0x00000000); rt2800_register_write(rt2x00dev, TX0_BB_GAIN_ATTEN, 0x0); rt2800_register_write(rt2x00dev, TX1_BB_GAIN_ATTEN, 0x0); @@ -10476,7 +10473,7 @@ int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, * when the hw reorders frames due to aggregation. */ if (sta_priv->wcid > WCID_END) - return 1; + return -ENOSPC; switch (action) { case IEEE80211_AMPDU_RX_START: @@ -10489,7 +10486,7 @@ int rt2800_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, */ break; case IEEE80211_AMPDU_TX_START: - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); + ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c index 23cd4ff78e54..e1bf41c278a5 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/rtl8225se.c @@ -37,53 +37,11 @@ static const u8 cck_ofdm_gain_settings[] = { 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, }; -static const u8 rtl8225se_tx_gain_cck_ofdm[] = { - 0x02, 0x06, 0x0e, 0x1e, 0x3e, 0x7e -}; - -static const u8 rtl8225se_tx_power_cck[] = { - 0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02, - 0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02, - 0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02, - 0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02, - 0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03, - 0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03 -}; - -static const u8 rtl8225se_tx_power_cck_ch14[] = { - 0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00, - 0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00, - 0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00, - 0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00, - 0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00, - 0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00 -}; - -static const u8 rtl8225se_tx_power_ofdm[] = { - 0x80, 0x90, 0xa2, 0xb5, 0xcb, 0xe4 -}; - static const u32 rtl8225se_chan[] = { 0x0080, 0x0100, 0x0180, 0x0200, 0x0280, 0x0300, 0x0380, 0x0400, 0x0480, 0x0500, 0x0580, 0x0600, 0x0680, 0x074A, }; -static const u8 rtl8225sez2_tx_power_cck_ch14[] = { - 0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00 -}; - -static const u8 rtl8225sez2_tx_power_cck_B[] = { - 0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x04 -}; - -static const u8 rtl8225sez2_tx_power_cck_A[] = { - 0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04 -}; - -static const u8 rtl8225sez2_tx_power_cck[] = { - 0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04 -}; - static const u8 ZEBRA_AGC[] = { 0x7E, 0x7E, 0x7E, 0x7E, 0x7D, 0x7C, 0x7B, 0x7A, 0x79, 0x78, 0x77, 0x76, 0x75, 0x74, 0x73, 0x72, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index ade057d868f7..6598c8d786ea 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -1187,6 +1187,79 @@ struct rtl8723bu_c2h { struct rtl8xxxu_fileops; +/*mlme related.*/ +enum wireless_mode { + WIRELESS_MODE_UNKNOWN = 0, + /* Sub-Element */ + WIRELESS_MODE_B = BIT(0), + WIRELESS_MODE_G = BIT(1), + WIRELESS_MODE_A = BIT(2), + WIRELESS_MODE_N_24G = BIT(3), + WIRELESS_MODE_N_5G = BIT(4), + WIRELESS_AUTO = BIT(5), + WIRELESS_MODE_AC = BIT(6), + WIRELESS_MODE_MAX = 0x7F, +}; + +/* from rtlwifi/wifi.h */ +enum ratr_table_mode_new { + RATEID_IDX_BGN_40M_2SS = 0, + RATEID_IDX_BGN_40M_1SS = 1, + RATEID_IDX_BGN_20M_2SS_BN = 2, + RATEID_IDX_BGN_20M_1SS_BN = 3, + RATEID_IDX_GN_N2SS = 4, + RATEID_IDX_GN_N1SS = 5, + RATEID_IDX_BG = 6, + RATEID_IDX_G = 7, + RATEID_IDX_B = 8, + RATEID_IDX_VHT_2SS = 9, + RATEID_IDX_VHT_1SS = 10, + RATEID_IDX_MIX1 = 11, + RATEID_IDX_MIX2 = 12, + RATEID_IDX_VHT_3SS = 13, + RATEID_IDX_BGN_3SS = 14, +}; + +#define BT_INFO_8723B_1ANT_B_FTP BIT(7) +#define BT_INFO_8723B_1ANT_B_A2DP BIT(6) +#define BT_INFO_8723B_1ANT_B_HID BIT(5) +#define BT_INFO_8723B_1ANT_B_SCO_BUSY BIT(4) +#define BT_INFO_8723B_1ANT_B_ACL_BUSY BIT(3) +#define BT_INFO_8723B_1ANT_B_INQ_PAGE BIT(2) +#define BT_INFO_8723B_1ANT_B_SCO_ESCO BIT(1) +#define BT_INFO_8723B_1ANT_B_CONNECTION BIT(0) + +enum _BT_8723B_1ANT_STATUS { + BT_8723B_1ANT_STATUS_NON_CONNECTED_IDLE = 0x0, + BT_8723B_1ANT_STATUS_CONNECTED_IDLE = 0x1, + BT_8723B_1ANT_STATUS_INQ_PAGE = 0x2, + BT_8723B_1ANT_STATUS_ACL_BUSY = 0x3, + BT_8723B_1ANT_STATUS_SCO_BUSY = 0x4, + BT_8723B_1ANT_STATUS_ACL_SCO_BUSY = 0x5, + BT_8723B_1ANT_STATUS_MAX +}; + +struct rtl8xxxu_btcoex { + u8 bt_status; + bool bt_busy; + bool has_sco; + bool has_a2dp; + bool has_hid; + bool has_pan; + bool hid_only; + bool a2dp_only; + bool c2h_bt_inquiry; +}; + +#define RTL8XXXU_RATR_STA_INIT 0 +#define RTL8XXXU_RATR_STA_HIGH 1 +#define RTL8XXXU_RATR_STA_MID 2 +#define RTL8XXXU_RATR_STA_LOW 3 + +#define RTL8XXXU_NOISE_FLOOR_MIN -100 +#define RTL8XXXU_SNR_THRESH_HIGH 50 +#define RTL8XXXU_SNR_THRESH_LOW 20 + struct rtl8xxxu_priv { struct ieee80211_hw *hw; struct usb_device *udev; @@ -1291,6 +1364,17 @@ struct rtl8xxxu_priv { u8 pi_enabled:1; u8 no_pape:1; u8 int_buf[USB_INTR_CONTENT_LENGTH]; + u8 rssi_level; + /* + * Only one virtual interface permitted because only STA mode + * is supported and no iface_combinations are provided. + */ + struct ieee80211_vif *vif; + struct delayed_work ra_watchdog; + struct work_struct c2hcmd_work; + struct sk_buff_head c2hcmd_queue; + spinlock_t c2hcmd_lock; + struct rtl8xxxu_btcoex bt_coex; }; struct rtl8xxxu_rx_urb { @@ -1326,7 +1410,7 @@ struct rtl8xxxu_fileops { void (*set_tx_power) (struct rtl8xxxu_priv *priv, int channel, bool ht40); void (*update_rate_mask) (struct rtl8xxxu_priv *priv, - u32 ramask, int sgi); + u32 ramask, u8 rateid, int sgi); void (*report_connect) (struct rtl8xxxu_priv *priv, u8 macid, bool connect); void (*fill_txdesc) (struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, @@ -1341,6 +1425,7 @@ struct rtl8xxxu_fileops { u8 has_s0s1:1; u8 has_tx_report:1; u8 gen2_thermal_meter:1; + u8 needs_full_init:1; u32 adda_1t_init; u32 adda_1t_path_on; u32 adda_2t_path_on_a; @@ -1411,9 +1496,9 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw); void rtl8xxxu_gen1_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv); void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, int sgi); + u32 ramask, u8 rateid, int sgi); void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, int sgi); + u32 ramask, u8 rateid, int sgi); void rtl8xxxu_gen1_report_connect(struct rtl8xxxu_priv *priv, u8 macid, bool connect); void rtl8xxxu_gen2_report_connect(struct rtl8xxxu_priv *priv, @@ -1437,6 +1522,8 @@ void rtl8xxxu_fill_txdesc_v2(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, struct rtl8xxxu_txdesc32 *tx_desc32, bool sgi, bool short_preamble, bool ampdu_enable, u32 rts_rate); +void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, + u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5); extern struct rtl8xxxu_fileops rtl8192cu_fops; extern struct rtl8xxxu_fileops rtl8192eu_fops; diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c index c747f6a1922d..9f1f93d04145 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c @@ -1011,7 +1011,7 @@ static void rtl8192eu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok, path_b_ok; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -1021,11 +1021,11 @@ static void rtl8192eu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c index ceffe05bd65b..a71e1816e632 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8723b.c @@ -882,7 +882,7 @@ static void rtl8723bu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok /*, path_b_ok */; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -892,11 +892,11 @@ static void rtl8723bu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE, @@ -1580,9 +1580,7 @@ static void rtl8723b_enable_rf(struct rtl8xxxu_priv *priv) /* * Software control, antenna at WiFi side */ -#ifdef NEED_PS_TDMA rtl8723bu_set_ps_tdma(priv, 0x08, 0x00, 0x00, 0x00, 0x00); -#endif rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555); rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x55555555); @@ -1670,6 +1668,7 @@ struct rtl8xxxu_fileops rtl8723bu_fops = { .has_s0s1 = 1, .has_tx_report = 1, .gen2_thermal_meter = 1, + .needs_full_init = 1, .adda_1t_init = 0x01c00014, .adda_1t_path_on = 0x01c00014, .adda_2t_path_on_a = 0x01c00014, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c index c6c41fb962ff..1d94cab6f71f 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c @@ -1255,7 +1255,7 @@ void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw) void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw) { struct rtl8xxxu_priv *priv = hw->priv; - u32 val32, rsr; + u32 val32; u8 val8, subchannel; u16 rf_mode_bw; bool ht = true; @@ -1264,7 +1264,6 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw) rf_mode_bw = rtl8xxxu_read16(priv, REG_WMAC_TRXPTCL_CTL); rf_mode_bw &= ~WMAC_TRXPTCL_CTL_BW_MASK; - rsr = rtl8xxxu_read32(priv, REG_RESPONSE_RATE_SET); channel = hw->conf.chandef.chan->hw_value; /* Hack */ @@ -3115,7 +3114,7 @@ static void rtl8xxxu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, u32 i, val32; int path_a_ok, path_b_ok; int retry = 2; - const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { + static const u32 adda_regs[RTL8XXXU_ADDA_REGS] = { REG_FPGA0_XCD_SWITCH_CTRL, REG_BLUETOOTH, REG_RX_WAIT_CCA, REG_TX_CCK_RFON, REG_TX_CCK_BBON, REG_TX_OFDM_RFON, @@ -3125,11 +3124,11 @@ static void rtl8xxxu_phy_iqcalibrate(struct rtl8xxxu_priv *priv, REG_RX_TO_RX, REG_STANDBY, REG_SLEEP, REG_PMPD_ANAEN }; - const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { + static const u32 iqk_mac_regs[RTL8XXXU_MAC_REGS] = { REG_TXPAUSE, REG_BEACON_CTRL, REG_BEACON_CTRL_1, REG_GPIO_MUXCFG }; - const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { + static const u32 iqk_bb_regs[RTL8XXXU_BB_REGS] = { REG_OFDM0_TRX_PATH_ENABLE, REG_OFDM0_TR_MUX_PAR, REG_FPGA0_XCD_RF_SW_CTRL, REG_CONFIG_ANT_A, REG_CONFIG_ANT_B, REG_FPGA0_XAB_RF_SW_CTRL, REG_FPGA0_XA_RF_INT_OE, @@ -3820,9 +3819,8 @@ void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv) rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e); } -#ifdef NEED_PS_TDMA -static void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, - u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5) +void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, + u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5) { struct h2c_cmd h2c; @@ -3835,7 +3833,6 @@ static void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, h2c.b_type_dma.data5 = arg5; rtl8xxxu_gen2_h2c_cmd(priv, &h2c, sizeof(h2c.b_type_dma)); } -#endif void rtl8xxxu_gen2_disable_rf(struct rtl8xxxu_priv *priv) { @@ -3902,6 +3899,9 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw) else macpower = true; + if (fops->needs_full_init) + macpower = false; + ret = fops->power_on(priv); if (ret < 0) { dev_warn(dev, "%s: Failed power on\n", __func__); @@ -4304,7 +4304,8 @@ static void rtl8xxxu_sw_scan_complete(struct ieee80211_hw *hw, rtl8xxxu_write8(priv, REG_BEACON_CTRL, val8); } -void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, u32 ramask, int sgi) +void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, + u32 ramask, u8 rateid, int sgi) { struct h2c_cmd h2c; @@ -4324,7 +4325,7 @@ void rtl8xxxu_update_rate_mask(struct rtl8xxxu_priv *priv, u32 ramask, int sgi) } void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, - u32 ramask, int sgi) + u32 ramask, u8 rateid, int sgi) { struct h2c_cmd h2c; u8 bw = 0; @@ -4338,7 +4339,7 @@ void rtl8xxxu_gen2_update_rate_mask(struct rtl8xxxu_priv *priv, h2c.b_macid_cfg.ramask3 = (ramask >> 24) & 0xff; h2c.ramask.arg = 0x80; - h2c.b_macid_cfg.data1 = 0; + h2c.b_macid_cfg.data1 = rateid; if (sgi) h2c.b_macid_cfg.data1 |= BIT(7); @@ -4478,6 +4479,35 @@ static void rtl8xxxu_set_basic_rates(struct rtl8xxxu_priv *priv, u32 rate_cfg) rtl8xxxu_write8(priv, REG_INIRTS_RATE_SEL, rate_idx); } +static u16 +rtl8xxxu_wireless_mode(struct ieee80211_hw *hw, struct ieee80211_sta *sta) +{ + u16 network_type = WIRELESS_MODE_UNKNOWN; + + if (hw->conf.chandef.chan->band == NL80211_BAND_5GHZ) { + if (sta->vht_cap.vht_supported) + network_type = WIRELESS_MODE_AC; + else if (sta->ht_cap.ht_supported) + network_type = WIRELESS_MODE_N_5G; + + network_type |= WIRELESS_MODE_A; + } else { + if (sta->vht_cap.vht_supported) + network_type = WIRELESS_MODE_AC; + else if (sta->ht_cap.ht_supported) + network_type = WIRELESS_MODE_N_24G; + + if (sta->supp_rates[0] <= 0xf) + network_type |= WIRELESS_MODE_B; + else if (sta->supp_rates[0] & 0xf) + network_type |= (WIRELESS_MODE_B | WIRELESS_MODE_G); + else + network_type |= WIRELESS_MODE_G; + } + + return network_type; +} + static void rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *bss_conf, u32 changed) @@ -4520,7 +4550,10 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, sgi = 1; rcu_read_unlock(); - priv->fops->update_rate_mask(priv, ramask, sgi); + priv->vif = vif; + priv->rssi_level = RTL8XXXU_RATR_STA_INIT; + + priv->fops->update_rate_mask(priv, ramask, 0, sgi); rtl8xxxu_write8(priv, REG_BCN_MAX_ERR, 0xff); @@ -5148,12 +5181,269 @@ static void rtl8xxxu_rx_urb_work(struct work_struct *work) } } +/* + * The RTL8723BU/RTL8192EU vendor driver use coexistence table type + * 0-7 to represent writing different combinations of register values + * to REG_BT_COEX_TABLEs. It's for different kinds of coexistence use + * cases which Realtek doesn't provide detail for these settings. Keep + * this aligned with vendor driver for easier maintenance. + */ +static +void rtl8723bu_set_coex_with_type(struct rtl8xxxu_priv *priv, u8 type) +{ + switch (type) { + case 0: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x55555555); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 1: + case 3: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x5a5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 2: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x5a5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0x5a5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 4: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x5a5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0xaaaa5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 5: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x5a5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0xaa5a5a5a); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 6: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0x55555555); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0xaaaaaaaa); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + case 7: + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE1, 0xaaaaaaaa); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE2, 0xaaaaaaaa); + rtl8xxxu_write32(priv, REG_BT_COEX_TABLE3, 0x00ffffff); + rtl8xxxu_write8(priv, REG_BT_COEX_TABLE4, 0x03); + break; + default: + break; + } +} + +static +void rtl8723bu_update_bt_link_info(struct rtl8xxxu_priv *priv, u8 bt_info) +{ + struct rtl8xxxu_btcoex *btcoex = &priv->bt_coex; + + if (bt_info & BT_INFO_8723B_1ANT_B_INQ_PAGE) + btcoex->c2h_bt_inquiry = true; + else + btcoex->c2h_bt_inquiry = false; + + if (!(bt_info & BT_INFO_8723B_1ANT_B_CONNECTION)) { + btcoex->bt_status = BT_8723B_1ANT_STATUS_NON_CONNECTED_IDLE; + btcoex->has_sco = false; + btcoex->has_hid = false; + btcoex->has_pan = false; + btcoex->has_a2dp = false; + } else { + if ((bt_info & 0x1f) == BT_INFO_8723B_1ANT_B_CONNECTION) + btcoex->bt_status = BT_8723B_1ANT_STATUS_CONNECTED_IDLE; + else if ((bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) || + (bt_info & BT_INFO_8723B_1ANT_B_SCO_BUSY)) + btcoex->bt_status = BT_8723B_1ANT_STATUS_SCO_BUSY; + else if (bt_info & BT_INFO_8723B_1ANT_B_ACL_BUSY) + btcoex->bt_status = BT_8723B_1ANT_STATUS_ACL_BUSY; + else + btcoex->bt_status = BT_8723B_1ANT_STATUS_MAX; + + if (bt_info & BT_INFO_8723B_1ANT_B_FTP) + btcoex->has_pan = true; + else + btcoex->has_pan = false; + + if (bt_info & BT_INFO_8723B_1ANT_B_A2DP) + btcoex->has_a2dp = true; + else + btcoex->has_a2dp = false; + + if (bt_info & BT_INFO_8723B_1ANT_B_HID) + btcoex->has_hid = true; + else + btcoex->has_hid = false; + + if (bt_info & BT_INFO_8723B_1ANT_B_SCO_ESCO) + btcoex->has_sco = true; + else + btcoex->has_sco = false; + } + + if (!btcoex->has_a2dp && !btcoex->has_sco && + !btcoex->has_pan && btcoex->has_hid) + btcoex->hid_only = true; + else + btcoex->hid_only = false; + + if (!btcoex->has_sco && !btcoex->has_pan && + !btcoex->has_hid && btcoex->has_a2dp) + btcoex->has_a2dp = true; + else + btcoex->has_a2dp = false; + + if (btcoex->bt_status == BT_8723B_1ANT_STATUS_SCO_BUSY || + btcoex->bt_status == BT_8723B_1ANT_STATUS_ACL_BUSY) + btcoex->bt_busy = true; + else + btcoex->bt_busy = false; +} + +static +void rtl8723bu_handle_bt_inquiry(struct rtl8xxxu_priv *priv) +{ + struct ieee80211_vif *vif; + struct rtl8xxxu_btcoex *btcoex; + bool wifi_connected; + + vif = priv->vif; + btcoex = &priv->bt_coex; + wifi_connected = (vif && vif->bss_conf.assoc); + + if (!wifi_connected) { + rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0); + rtl8723bu_set_coex_with_type(priv, 0); + } else if (btcoex->has_sco || btcoex->has_hid || btcoex->has_a2dp) { + rtl8723bu_set_ps_tdma(priv, 0x61, 0x35, 0x3, 0x11, 0x11); + rtl8723bu_set_coex_with_type(priv, 4); + } else if (btcoex->has_pan) { + rtl8723bu_set_ps_tdma(priv, 0x61, 0x3f, 0x3, 0x11, 0x11); + rtl8723bu_set_coex_with_type(priv, 4); + } else { + rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0); + rtl8723bu_set_coex_with_type(priv, 7); + } +} + +static +void rtl8723bu_handle_bt_info(struct rtl8xxxu_priv *priv) +{ + struct ieee80211_vif *vif; + struct rtl8xxxu_btcoex *btcoex; + bool wifi_connected; + + vif = priv->vif; + btcoex = &priv->bt_coex; + wifi_connected = (vif && vif->bss_conf.assoc); + + if (wifi_connected) { + u32 val32 = 0; + u32 high_prio_tx = 0, high_prio_rx = 0; + + val32 = rtl8xxxu_read32(priv, 0x770); + high_prio_tx = val32 & 0x0000ffff; + high_prio_rx = (val32 & 0xffff0000) >> 16; + + if (btcoex->bt_busy) { + if (btcoex->hid_only) { + rtl8723bu_set_ps_tdma(priv, 0x61, 0x20, + 0x3, 0x11, 0x11); + rtl8723bu_set_coex_with_type(priv, 5); + } else if (btcoex->a2dp_only) { + rtl8723bu_set_ps_tdma(priv, 0x61, 0x35, + 0x3, 0x11, 0x11); + rtl8723bu_set_coex_with_type(priv, 4); + } else if ((btcoex->has_a2dp && btcoex->has_pan) || + (btcoex->has_hid && btcoex->has_a2dp && + btcoex->has_pan)) { + rtl8723bu_set_ps_tdma(priv, 0x51, 0x21, + 0x3, 0x10, 0x10); + rtl8723bu_set_coex_with_type(priv, 4); + } else if (btcoex->has_hid && btcoex->has_a2dp) { + rtl8723bu_set_ps_tdma(priv, 0x51, 0x21, + 0x3, 0x10, 0x10); + rtl8723bu_set_coex_with_type(priv, 3); + } else { + rtl8723bu_set_ps_tdma(priv, 0x61, 0x35, + 0x3, 0x11, 0x11); + rtl8723bu_set_coex_with_type(priv, 4); + } + } else { + rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0); + if (high_prio_tx + high_prio_rx <= 60) + rtl8723bu_set_coex_with_type(priv, 2); + else + rtl8723bu_set_coex_with_type(priv, 7); + } + } else { + rtl8723bu_set_ps_tdma(priv, 0x8, 0x0, 0x0, 0x0, 0x0); + rtl8723bu_set_coex_with_type(priv, 0); + } +} + +static void rtl8xxxu_c2hcmd_callback(struct work_struct *work) +{ + struct rtl8xxxu_priv *priv; + struct rtl8723bu_c2h *c2h; + struct ieee80211_vif *vif; + struct device *dev; + struct sk_buff *skb = NULL; + unsigned long flags; + int len; + u8 bt_info = 0; + struct rtl8xxxu_btcoex *btcoex; + + priv = container_of(work, struct rtl8xxxu_priv, c2hcmd_work); + vif = priv->vif; + btcoex = &priv->bt_coex; + dev = &priv->udev->dev; + + if (priv->rf_paths > 1) + goto out; + + while (!skb_queue_empty(&priv->c2hcmd_queue)) { + spin_lock_irqsave(&priv->c2hcmd_lock, flags); + skb = __skb_dequeue(&priv->c2hcmd_queue); + spin_unlock_irqrestore(&priv->c2hcmd_lock, flags); + + c2h = (struct rtl8723bu_c2h *)skb->data; + len = skb->len - 2; + + switch (c2h->id) { + case C2H_8723B_BT_INFO: + bt_info = c2h->bt_info.bt_info; + + rtl8723bu_update_bt_link_info(priv, bt_info); + if (btcoex->c2h_bt_inquiry) { + rtl8723bu_handle_bt_inquiry(priv); + break; + } + rtl8723bu_handle_bt_info(priv); + break; + default: + break; + } + } + +out: + dev_kfree_skb(skb); +} + static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv *priv, struct sk_buff *skb) { struct rtl8723bu_c2h *c2h = (struct rtl8723bu_c2h *)skb->data; struct device *dev = &priv->udev->dev; int len; + unsigned long flags; len = skb->len - 2; @@ -5191,6 +5481,12 @@ static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv *priv, 16, 1, c2h->raw.payload, len, false); break; } + + spin_lock_irqsave(&priv->c2hcmd_lock, flags); + __skb_queue_tail(&priv->c2hcmd_queue, skb); + spin_unlock_irqrestore(&priv->c2hcmd_lock, flags); + + schedule_work(&priv->c2hcmd_work); } int rtl8xxxu_parse_rxdesc16(struct rtl8xxxu_priv *priv, struct sk_buff *skb) @@ -5315,7 +5611,6 @@ int rtl8xxxu_parse_rxdesc24(struct rtl8xxxu_priv *priv, struct sk_buff *skb) struct device *dev = &priv->udev->dev; dev_dbg(dev, "%s: C2H packet\n", __func__); rtl8723bu_handle_c2h(priv, skb); - dev_kfree_skb(skb); return RX_TYPE_C2H; } @@ -5444,6 +5739,7 @@ static int rtl8xxxu_submit_int_urb(struct ieee80211_hw *hw) ret = usb_submit_urb(urb, GFP_KERNEL); if (ret) { usb_unanchor_urb(urb); + usb_free_urb(urb); goto error; } @@ -5464,6 +5760,10 @@ static int rtl8xxxu_add_interface(struct ieee80211_hw *hw, switch (vif->type) { case NL80211_IFTYPE_STATION: + if (!priv->vif) + priv->vif = vif; + else + return -EOPNOTSUPP; rtl8xxxu_stop_tx_beacon(priv); val8 = rtl8xxxu_read8(priv, REG_BEACON_CTRL); @@ -5487,6 +5787,9 @@ static void rtl8xxxu_remove_interface(struct ieee80211_hw *hw, struct rtl8xxxu_priv *priv = hw->priv; dev_dbg(&priv->udev->dev, "%s\n", __func__); + + if (priv->vif) + priv->vif = NULL; } static int rtl8xxxu_config(struct ieee80211_hw *hw, u32 changed) @@ -5772,6 +6075,178 @@ rtl8xxxu_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return 0; } +static u8 rtl8xxxu_signal_to_snr(int signal) +{ + if (signal < RTL8XXXU_NOISE_FLOOR_MIN) + signal = RTL8XXXU_NOISE_FLOOR_MIN; + else if (signal > 0) + signal = 0; + return (u8)(signal - RTL8XXXU_NOISE_FLOOR_MIN); +} + +static void rtl8xxxu_refresh_rate_mask(struct rtl8xxxu_priv *priv, + int signal, struct ieee80211_sta *sta) +{ + struct ieee80211_hw *hw = priv->hw; + u16 wireless_mode; + u8 rssi_level, ratr_idx; + u8 txbw_40mhz; + u8 snr, snr_thresh_high, snr_thresh_low; + u8 go_up_gap = 5; + + rssi_level = priv->rssi_level; + snr = rtl8xxxu_signal_to_snr(signal); + snr_thresh_high = RTL8XXXU_SNR_THRESH_HIGH; + snr_thresh_low = RTL8XXXU_SNR_THRESH_LOW; + txbw_40mhz = (hw->conf.chandef.width == NL80211_CHAN_WIDTH_40) ? 1 : 0; + + switch (rssi_level) { + case RTL8XXXU_RATR_STA_MID: + snr_thresh_high += go_up_gap; + break; + case RTL8XXXU_RATR_STA_LOW: + snr_thresh_high += go_up_gap; + snr_thresh_low += go_up_gap; + break; + default: + break; + } + + if (snr > snr_thresh_high) + rssi_level = RTL8XXXU_RATR_STA_HIGH; + else if (snr > snr_thresh_low) + rssi_level = RTL8XXXU_RATR_STA_MID; + else + rssi_level = RTL8XXXU_RATR_STA_LOW; + + if (rssi_level != priv->rssi_level) { + int sgi = 0; + u32 rate_bitmap = 0; + + rcu_read_lock(); + rate_bitmap = (sta->supp_rates[0] & 0xfff) | + (sta->ht_cap.mcs.rx_mask[0] << 12) | + (sta->ht_cap.mcs.rx_mask[1] << 20); + if (sta->ht_cap.cap & + (IEEE80211_HT_CAP_SGI_40 | IEEE80211_HT_CAP_SGI_20)) + sgi = 1; + rcu_read_unlock(); + + wireless_mode = rtl8xxxu_wireless_mode(hw, sta); + switch (wireless_mode) { + case WIRELESS_MODE_B: + ratr_idx = RATEID_IDX_B; + if (rate_bitmap & 0x0000000c) + rate_bitmap &= 0x0000000d; + else + rate_bitmap &= 0x0000000f; + break; + case WIRELESS_MODE_A: + case WIRELESS_MODE_G: + ratr_idx = RATEID_IDX_G; + if (rssi_level == RTL8XXXU_RATR_STA_HIGH) + rate_bitmap &= 0x00000f00; + else + rate_bitmap &= 0x00000ff0; + break; + case (WIRELESS_MODE_B | WIRELESS_MODE_G): + ratr_idx = RATEID_IDX_BG; + if (rssi_level == RTL8XXXU_RATR_STA_HIGH) + rate_bitmap &= 0x00000f00; + else if (rssi_level == RTL8XXXU_RATR_STA_MID) + rate_bitmap &= 0x00000ff0; + else + rate_bitmap &= 0x00000ff5; + break; + case WIRELESS_MODE_N_24G: + case WIRELESS_MODE_N_5G: + case (WIRELESS_MODE_G | WIRELESS_MODE_N_24G): + case (WIRELESS_MODE_A | WIRELESS_MODE_N_5G): + if (priv->tx_paths == 2 && priv->rx_paths == 2) + ratr_idx = RATEID_IDX_GN_N2SS; + else + ratr_idx = RATEID_IDX_GN_N1SS; + break; + case (WIRELESS_MODE_B | WIRELESS_MODE_G | WIRELESS_MODE_N_24G): + case (WIRELESS_MODE_B | WIRELESS_MODE_N_24G): + if (txbw_40mhz) { + if (priv->tx_paths == 2 && priv->rx_paths == 2) + ratr_idx = RATEID_IDX_BGN_40M_2SS; + else + ratr_idx = RATEID_IDX_BGN_40M_1SS; + } else { + if (priv->tx_paths == 2 && priv->rx_paths == 2) + ratr_idx = RATEID_IDX_BGN_20M_2SS_BN; + else + ratr_idx = RATEID_IDX_BGN_20M_1SS_BN; + } + + if (priv->tx_paths == 2 && priv->rx_paths == 2) { + if (rssi_level == RTL8XXXU_RATR_STA_HIGH) { + rate_bitmap &= 0x0f8f0000; + } else if (rssi_level == RTL8XXXU_RATR_STA_MID) { + rate_bitmap &= 0x0f8ff000; + } else { + if (txbw_40mhz) + rate_bitmap &= 0x0f8ff015; + else + rate_bitmap &= 0x0f8ff005; + } + } else { + if (rssi_level == RTL8XXXU_RATR_STA_HIGH) { + rate_bitmap &= 0x000f0000; + } else if (rssi_level == RTL8XXXU_RATR_STA_MID) { + rate_bitmap &= 0x000ff000; + } else { + if (txbw_40mhz) + rate_bitmap &= 0x000ff015; + else + rate_bitmap &= 0x000ff005; + } + } + break; + default: + ratr_idx = RATEID_IDX_BGN_40M_2SS; + rate_bitmap &= 0x0fffffff; + break; + } + + priv->rssi_level = rssi_level; + priv->fops->update_rate_mask(priv, rate_bitmap, ratr_idx, sgi); + } +} + +static void rtl8xxxu_watchdog_callback(struct work_struct *work) +{ + struct ieee80211_vif *vif; + struct rtl8xxxu_priv *priv; + + priv = container_of(work, struct rtl8xxxu_priv, ra_watchdog.work); + vif = priv->vif; + + if (vif && vif->type == NL80211_IFTYPE_STATION) { + int signal; + struct ieee80211_sta *sta; + + rcu_read_lock(); + sta = ieee80211_find_sta(vif, vif->bss_conf.bssid); + if (!sta) { + struct device *dev = &priv->udev->dev; + + dev_dbg(dev, "%s: no sta found\n", __func__); + rcu_read_unlock(); + goto out; + } + rcu_read_unlock(); + + signal = ieee80211_ave_rssi(vif); + rtl8xxxu_refresh_rate_mask(priv, signal, sta); + } + +out: + schedule_delayed_work(&priv->ra_watchdog, 2 * HZ); +} + static int rtl8xxxu_start(struct ieee80211_hw *hw) { struct rtl8xxxu_priv *priv = hw->priv; @@ -5828,6 +6303,8 @@ static int rtl8xxxu_start(struct ieee80211_hw *hw) ret = rtl8xxxu_submit_rx_urb(priv, rx_urb); } + + schedule_delayed_work(&priv->ra_watchdog, 2 * HZ); exit: /* * Accept all data and mgmt frames @@ -5879,6 +6356,8 @@ static void rtl8xxxu_stop(struct ieee80211_hw *hw) if (priv->usb_interrupts) rtl8xxxu_write32(priv, REG_USB_HIMR, 0); + cancel_delayed_work_sync(&priv->ra_watchdog); + rtl8xxxu_free_rx_resources(priv); rtl8xxxu_free_tx_resources(priv); } @@ -6001,7 +6480,7 @@ static int rtl8xxxu_probe(struct usb_interface *interface, } break; case 0x7392: - if (id->idProduct == 0x7811) + if (id->idProduct == 0x7811 || id->idProduct == 0xa611) untested = 0; break; case 0x050d: @@ -6051,6 +6530,10 @@ static int rtl8xxxu_probe(struct usb_interface *interface, INIT_LIST_HEAD(&priv->rx_urb_pending_list); spin_lock_init(&priv->rx_urb_lock); INIT_WORK(&priv->rx_urb_wq, rtl8xxxu_rx_urb_work); + INIT_DELAYED_WORK(&priv->ra_watchdog, rtl8xxxu_watchdog_callback); + spin_lock_init(&priv->c2hcmd_lock); + INIT_WORK(&priv->c2hcmd_work, rtl8xxxu_c2hcmd_callback); + skb_queue_head_init(&priv->c2hcmd_queue); usb_set_intfdata(interface, hw); @@ -6205,6 +6688,8 @@ static const struct usb_device_id dev_table[] = { .driver_info = (unsigned long)&rtl8192eu_fops}, {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0xb720, 0xff, 0xff, 0xff), .driver_info = (unsigned long)&rtl8723bu_fops}, +{USB_DEVICE_AND_INTERFACE_INFO(0x7392, 0xa611, 0xff, 0xff, 0xff), + .driver_info = (unsigned long)&rtl8723bu_fops}, #ifdef CONFIG_RTL8XXXU_UNTESTED /* Still supported by rtlwifi */ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8176, 0xff, 0xff, 0xff), diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index ac746c322554..c75192c4447f 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -1776,8 +1776,7 @@ int rtl_tx_agg_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif, tid_data->agg.agg_state = RTL_AGG_START; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - return 0; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; } int rtl_tx_agg_stop(struct ieee80211_hw *hw, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c index 3ebc7c93b1e9..3c96c320236c 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c @@ -1578,10 +1578,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, { struct rtl_priv *rtlpriv = btcoexist->adapter; static int up, dn, m, n, wait_cnt; - /* 0: no change, +1: increase WiFi duration, - * -1: decrease WiFi duration - */ - int result; u8 retry_cnt = 0; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, @@ -1669,7 +1665,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, dn = 0; m = 1; n = 3; - result = 0; wait_cnt = 0; } else { /* accquire the BT TRx retry count from BT_Info byte2 */ @@ -1679,7 +1674,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], up=%d, dn=%d, m=%d, n=%d, wait_cnt=%d\n", up, dn, m, n, wait_cnt); - result = 0; wait_cnt++; /* no retry in the last 2-second duration */ if (retry_cnt == 0) { @@ -1694,7 +1688,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, n = 3; up = 0; dn = 0; - result = 1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex]Increase wifi duration!!\n"); } @@ -1718,7 +1711,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; wait_cnt = 0; - result = -1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "Reduce wifi duration for retry<3\n"); } @@ -1735,7 +1727,6 @@ static void btc8192e2ant_tdma_duration_adjust(struct btc_coexist *btcoexist, up = 0; dn = 0; wait_cnt = 0; - result = -1; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "Decrease wifi duration for retryCounter>3!!\n"); } diff --git a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c index 5f5739904edf..528e442f25a4 100644 --- a/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c +++ b/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c @@ -1424,17 +1424,11 @@ void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, * -1: decrease WiFi duration */ s32 result; - u8 retry_count = 0, bt_info_ext; - bool wifi_busy = false; + u8 retry_count = 0; RT_TRACE(rtlpriv, COMP_BT_COEXIST, DBG_LOUD, "[BTCoex], TdmaDurationAdjustForAcl()\n"); - if (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_BUSY) - wifi_busy = true; - else - wifi_busy = false; - if ((wifi_status == BT_8723B_1ANT_WIFI_STATUS_NON_CONNECTED_ASSO_AUTH_SCAN) || (wifi_status == BT_8723B_1ANT_WIFI_STATUS_CONNECTED_SCAN) || @@ -1472,7 +1466,6 @@ void btc8723b1ant_tdma_dur_adj_for_acl(struct btc_coexist *btcoexist, } else { /* acquire the BT TRx retry count from BT_Info byte2 */ retry_count = coex_sta->bt_retry_cnt; - bt_info_ext = coex_sta->bt_info_ext; if ((coex_sta->low_priority_tx) > 1050 || (coex_sta->low_priority_rx) > 1250) diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c index 264667203f6f..cef9f2a9303b 100644 --- a/drivers/net/wireless/realtek/rtlwifi/efuse.c +++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c @@ -915,7 +915,7 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw, struct rtl_priv *rtlpriv = rtl_priv(hw); struct pgpkt_struct target_pkt; u8 write_state = PG_STATE_HEADER; - int continual = true, dataempty = true, result = true; + int continual = true, result = true; u16 efuse_addr = 0; u8 efuse_data; u8 target_word_cnts = 0; @@ -942,7 +942,6 @@ static int efuse_pg_packet_write(struct ieee80211_hw *hw, while (continual && (efuse_addr < (EFUSE_MAX_SIZE - rtlpriv->cfg->maps[EFUSE_OOB_PROTECT_BYTES_LEN]))) { if (write_state == PG_STATE_HEADER) { - dataempty = true; badworden = 0x0F; RTPRINT(rtlpriv, FEEPROM, EFUSE_PG, "efuse PG_STATE_HEADER\n"); @@ -1179,13 +1178,12 @@ static u16 efuse_get_current_size(struct ieee80211_hw *hw) { int continual = true; u16 efuse_addr = 0; - u8 hoffset, hworden; + u8 hworden; u8 efuse_data, word_cnts; while (continual && efuse_one_byte_read(hw, efuse_addr, &efuse_data) && (efuse_addr < EFUSE_MAX_SIZE)) { if (efuse_data != 0xFF) { - hoffset = (efuse_data >> 4) & 0x0F; hworden = efuse_data & 0x0F; word_cnts = efuse_calculate_word_cnts(hworden); efuse_addr = efuse_addr + (word_cnts * 2) + 1; diff --git a/drivers/net/wireless/realtek/rtlwifi/ps.c b/drivers/net/wireless/realtek/rtlwifi/ps.c index fff8dda14023..e5e1ec5a41dc 100644 --- a/drivers/net/wireless/realtek/rtlwifi/ps.c +++ b/drivers/net/wireless/realtek/rtlwifi/ps.c @@ -68,7 +68,6 @@ static bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - enum rf_pwrstate rtstate; bool actionallowed = false; u16 rfwait_cnt = 0; @@ -102,8 +101,6 @@ static bool rtl_ps_set_rf_state(struct ieee80211_hw *hw, } } - rtstate = ppsc->rfpwr_state; - switch (state_toset) { case ERFON: ppsc->rfoff_reason &= (~changesource); @@ -161,8 +158,7 @@ static void _rtl_ps_inactive_ps(struct ieee80211_hw *hw) if (ppsc->inactive_pwrstate == ERFON && rtlhal->interface == INTF_PCI) { if ((ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM) && - RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM) && - rtlhal->interface == INTF_PCI) { + RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) { rtlpriv->intf_ops->disable_aspm(hw); RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM); } diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c index c10432cd703e..8be31e0ad878 100644 --- a/drivers/net/wireless/realtek/rtlwifi/regd.c +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c @@ -386,7 +386,7 @@ int rtl_regd_init(struct ieee80211_hw *hw, struct wiphy *wiphy = hw->wiphy; struct country_code_to_enum_rd *country = NULL; - if (wiphy == NULL || &rtlpriv->regd == NULL) + if (!wiphy) return -EINVAL; /* init country_code from efuse channel plan */ diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c index 333e355c9281..dceb04a9b3f5 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c @@ -759,14 +759,8 @@ static void rtl88e_dm_pwdb_monitor(struct ieee80211_hw *hw) rtlpriv->dm.entry_min_undec_sm_pwdb = 0; } /* Indicate Rx signal strength to FW. */ - if (rtlpriv->dm.useramask) { - u8 h2c_parameter[3] = { 0 }; - - h2c_parameter[2] = (u8)(rtlpriv->dm.undec_sm_pwdb & 0xFF); - h2c_parameter[0] = 0x20; - } else { + if (!rtlpriv->dm.useramask) rtl_write_byte(rtlpriv, 0x4fe, rtlpriv->dm.undec_sm_pwdb); - } } void rtl88e_dm_init_edca_turbo(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c index 96d8f25b120f..978e6a169654 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c @@ -649,7 +649,7 @@ static bool phy_config_bb_with_pghdr(struct ieee80211_hw *hw, u8 configtype) int i; u32 *phy_reg_page; u16 phy_reg_page_len; - u32 v1 = 0, v2 = 0, v3 = 0; + u32 v1 = 0, v2 = 0; phy_reg_page_len = RTL8188EEPHY_REG_ARRAY_PGLEN; phy_reg_page = RTL8188EEPHY_REG_ARRAY_PG; @@ -658,7 +658,6 @@ static bool phy_config_bb_with_pghdr(struct ieee80211_hw *hw, u8 configtype) for (i = 0; i < phy_reg_page_len; i = i + 3) { v1 = phy_reg_page[i]; v2 = phy_reg_page[i+1]; - v3 = phy_reg_page[i+2]; if (v1 < 0xcdcdcdcd) { if (phy_reg_page[i] == 0xfe) @@ -689,13 +688,11 @@ static bool phy_config_bb_with_pghdr(struct ieee80211_hw *hw, u8 configtype) v1 = phy_reg_page[i]; v2 = phy_reg_page[i+1]; - v3 = phy_reg_page[i+2]; while (v2 != 0xDEAD && i < phy_reg_page_len - 5) { i += 3; v1 = phy_reg_page[i]; v2 = phy_reg_page[i+1]; - v3 = phy_reg_page[i+2]; } } } @@ -769,7 +766,6 @@ bool rtl88e_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { struct rtl_priv *rtlpriv = rtl_priv(hw); - bool rtstatus = true; u32 *radioa_array_table; u16 radioa_arraylen; @@ -778,7 +774,6 @@ bool rtl88e_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio_A:RTL8188EE_RADIOA_1TARRAY %d\n", radioa_arraylen); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); - rtstatus = true; switch (rfpath) { case RF90_PATH_A: process_path_a(hw, radioa_arraylen, radioa_array_table); @@ -1940,9 +1935,9 @@ void rtl88e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) struct rtl_phy *rtlphy = &rtlpriv->phy; long result[4][8]; u8 i, final_candidate; - bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, - reg_ecc, reg_tmp = 0; + bool b_patha_ok; + long reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, + reg_tmp = 0; bool is12simular, is13simular, is23simular; u32 iqk_bb_reg[9] = { ROFDM0_XARXIQIMBALANCE, @@ -1971,7 +1966,6 @@ void rtl88e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) } final_candidate = 0xff; b_patha_ok = false; - b_pathb_ok = false; is12simular = false; is23simular = false; is13simular = false; @@ -2014,27 +2008,20 @@ void rtl88e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; - reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; - reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; } if (final_candidate != 0xff) { reg_e94 = result[final_candidate][0]; reg_e9c = result[final_candidate][1]; reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; reg_eb4 = result[final_candidate][4]; reg_ebc = result[final_candidate][5]; - reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; rtlphy->reg_eb4 = reg_eb4; rtlphy->reg_ebc = reg_ebc; rtlphy->reg_e94 = reg_e94; rtlphy->reg_e9c = reg_e9c; b_patha_ok = true; - b_pathb_ok = true; } else { rtlphy->reg_e94 = 0x100; rtlphy->reg_eb4 = 0x100; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c index f2908ee5f860..4bef237f488d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/dm_common.c @@ -1649,8 +1649,6 @@ static void rtl92c_bt_ant_isolation(struct ieee80211_hw *hw, u8 tmp1byte) (rtlpriv->btcoexist.bt_rssi_state & BT_RSSI_STATE_SPECIAL_LOW)) { rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, 0xa0); - } else if (rtlpriv->btcoexist.bt_service == BT_PAN) { - rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte); } else { rtl_write_byte(rtlpriv, REG_GPIO_MUXCFG, tmp1byte); } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c index 0efd19aa4fe5..661249d618c0 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c @@ -1369,8 +1369,8 @@ void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) long result[4][8]; u8 i, final_candidate; bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, - reg_ecc, reg_tmp = 0; + long reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, reg_ec4, + reg_tmp = 0; bool is12simular, is13simular, is23simular; u32 iqk_bb_reg[10] = { ROFDM0_XARXIQIMBALANCE, @@ -1445,21 +1445,17 @@ void rtl92c_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; - reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; } if (final_candidate != 0xff) { rtlphy->reg_e94 = reg_e94 = result[final_candidate][0]; rtlphy->reg_e9c = reg_e9c = result[final_candidate][1]; reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4]; rtlphy->reg_ebc = reg_ebc = result[final_candidate][5]; reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; b_patha_ok = true; b_pathb_ok = true; } else { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c index 56cc3bc30860..f070f25bb735 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c @@ -1540,6 +1540,8 @@ static bool usb_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb) * This is maybe necessary: * rtlpriv->cfg->ops->fill_tx_cmddesc(hw, buffer, 1, 1, skb); */ + dev_kfree_skb(skb); + return true; } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c index c7f29a9be50d..146fe144f5f5 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c @@ -1176,6 +1176,7 @@ void rtl92de_enable_interrupt(struct ieee80211_hw *hw) rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF); rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF); + rtlpci->irq_enabled = true; } void rtl92de_disable_interrupt(struct ieee80211_hw *hw) @@ -1185,7 +1186,7 @@ void rtl92de_disable_interrupt(struct ieee80211_hw *hw) rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED); rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED); - synchronize_irq(rtlpci->pdev->irq); + rtlpci->irq_enabled = false; } static void _rtl92de_poweroff_adapter(struct ieee80211_hw *hw) @@ -1351,7 +1352,7 @@ void rtl92de_set_beacon_related_registers(struct ieee80211_hw *hw) bcn_interval = mac->beacon_interval; atim_window = 2; - /*rtl92de_disable_interrupt(hw); */ + rtl92de_disable_interrupt(hw); rtl_write_word(rtlpriv, REG_ATIMWND, atim_window); rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); rtl_write_word(rtlpriv, REG_BCNTCFG, 0x660f); @@ -1371,9 +1372,9 @@ void rtl92de_set_beacon_interval(struct ieee80211_hw *hw) RT_TRACE(rtlpriv, COMP_BEACON, DBG_DMESG, "beacon_interval:%d\n", bcn_interval); - /* rtl92de_disable_interrupt(hw); */ + rtl92de_disable_interrupt(hw); rtl_write_word(rtlpriv, REG_BCN_INTERVAL, bcn_interval); - /* rtl92de_enable_interrupt(hw); */ + rtl92de_enable_interrupt(hw); } void rtl92de_update_interrupt_mask(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c index 99e5cd9a5c86..1dbdddce0823 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/sw.c @@ -216,6 +216,7 @@ static struct rtl_hal_ops rtl8192de_hal_ops = { .led_control = rtl92de_led_control, .set_desc = rtl92de_set_desc, .get_desc = rtl92de_get_desc, + .is_tx_desc_closed = rtl92de_is_tx_desc_closed, .tx_polling = rtl92de_tx_polling, .enable_hw_sec = rtl92de_enable_hw_security_config, .set_key = rtl92de_set_key, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c index 2494e1f118f8..92c9fb45f800 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.c @@ -804,13 +804,15 @@ u64 rtl92de_get_desc(struct ieee80211_hw *hw, break; } } else { - struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc; switch (desc_name) { case HW_DESC_OWN: - ret = GET_RX_DESC_OWN(pdesc); + ret = GET_RX_DESC_OWN(p_desc); break; case HW_DESC_RXPKT_LEN: - ret = GET_RX_DESC_PKT_LEN(pdesc); + ret = GET_RX_DESC_PKT_LEN(p_desc); + break; + case HW_DESC_RXBUFF_ADDR: + ret = GET_RX_DESC_BUFF_ADDR(p_desc); break; default: WARN_ONCE(true, "rtl8192de: ERR rxdesc :%d not processed\n", @@ -821,6 +823,23 @@ u64 rtl92de_get_desc(struct ieee80211_hw *hw, return ret; } +bool rtl92de_is_tx_desc_closed(struct ieee80211_hw *hw, + u8 hw_queue, u16 index) +{ + struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); + struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue]; + u8 *entry = (u8 *)(&ring->desc[ring->idx]); + u8 own = (u8)rtl92de_get_desc(hw, entry, true, HW_DESC_OWN); + + /* a beacon packet will only use the first + * descriptor by defaut, and the own bit may not + * be cleared by the hardware + */ + if (own) + return false; + return true; +} + void rtl92de_tx_polling(struct ieee80211_hw *hw, u8 hw_queue) { struct rtl_priv *rtlpriv = rtl_priv(hw); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h index 36820070fd76..635989e15282 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/trx.h @@ -715,6 +715,8 @@ void rtl92de_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, u8 desc_name, u8 *val); u64 rtl92de_get_desc(struct ieee80211_hw *hw, u8 *p_desc, bool istx, u8 desc_name); +bool rtl92de_is_tx_desc_closed(struct ieee80211_hw *hw, + u8 hw_queue, u16 index); void rtl92de_tx_polling(struct ieee80211_hw *hw, u8 hw_queue); void rtl92de_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, bool b_firstseg, bool b_lastseg, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c index 67305ce915ec..05462422d247 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c @@ -108,7 +108,6 @@ int rtl92ee_download_fw(struct ieee80211_hw *hw, bool buse_wake_on_wlan_fw) struct rtlwifi_firmware_header *pfwheader; u8 *pfwdata; u32 fwsize; - int err; enum version_8192e version = rtlhal->version; if (!rtlhal->pfirmware) @@ -146,9 +145,7 @@ int rtl92ee_download_fw(struct ieee80211_hw *hw, bool buse_wake_on_wlan_fw) _rtl92ee_write_fw(hw, version, pfwdata, fwsize); _rtl92ee_enable_fw_download(hw, false); - err = _rtl92ee_fw_free_to_go(hw); - - return 0; + return _rtl92ee_fw_free_to_go(hw); } static bool _rtl92ee_check_fw_read_last_h2c(struct ieee80211_hw *hw, u8 boxnum) diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c index 222abc41669c..f03de8bdd2d1 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c @@ -2801,8 +2801,8 @@ void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) long result[4][8]; u8 i, final_candidate; bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac; - long reg_eb4, reg_ebc, reg_ec4, reg_ecc; + long reg_e94, reg_e9c, reg_ea4; + long reg_eb4, reg_ebc, reg_ec4; bool is12simular, is13simular, is23simular; u8 idx; u32 iqk_bb_reg[IQK_BB_REG_NUM] = { @@ -2873,11 +2873,9 @@ void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; - reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; } if (final_candidate != 0xff) { @@ -2886,13 +2884,11 @@ void rtl92ee_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e9c = result[final_candidate][1]; rtlphy->reg_e9c = reg_e9c; reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; reg_eb4 = result[final_candidate][4]; rtlphy->reg_eb4 = reg_eb4; reg_ebc = result[final_candidate][5]; rtlphy->reg_ebc = reg_ebc; reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; b_patha_ok = true; b_pathb_ok = true; } else { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c index 27f1a631b569..dc7b515bdc85 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c @@ -651,7 +651,6 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, struct rtlwifi_tx_info *tx_info = rtl_tx_skb_cb_info(skb); u16 seq_number; __le16 fc = hdr->frame_control; - unsigned int buf_len; u8 fw_qsel = _rtl92ee_map_hwqueue_to_fwqueue(skb, hw_queue); bool firstseg = ((hdr->seq_ctrl & cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0); @@ -659,7 +658,6 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0); dma_addr_t mapping; u8 bw_40 = 0; - u8 short_gi; __le32 *pdesc = (__le32 *)pdesc8; if (mac->opmode == NL80211_IFTYPE_STATION) { @@ -677,7 +675,6 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, skb_push(skb, EM_HDR_LEN); memset(skb->data, 0, EM_HDR_LEN); } - buf_len = skb->len; mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); if (pci_dma_mapping_error(rtlpci->pdev, mapping)) { @@ -724,11 +721,6 @@ void rtl92ee_tx_fill_desc(struct ieee80211_hw *hw, } } - if (ptcb_desc->hw_rate > DESC_RATEMCS0) - short_gi = (ptcb_desc->use_shortgi) ? 1 : 0; - else - short_gi = (ptcb_desc->use_shortpreamble) ? 1 : 0; - if (info->flags & IEEE80211_TX_CTL_AMPDU) { set_tx_desc_agg_enable(pdesc, 1); set_tx_desc_max_agg_num(pdesc, 0x14); @@ -1010,14 +1002,13 @@ bool rtl92ee_is_tx_desc_closed(struct ieee80211_hw *hw, u8 hw_queue, u16 index) struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue]; { - u16 cur_tx_rp, cur_tx_wp; + u16 cur_tx_rp; u32 tmpu32; tmpu32 = rtl_read_dword(rtlpriv, get_desc_addr_fr_q_idx(hw_queue)); cur_tx_rp = (u16)((tmpu32 >> 16) & 0x0fff); - cur_tx_wp = (u16)(tmpu32 & 0x0fff); /* don't need to update ring->cur_tx_wp */ ring->cur_tx_rp = cur_tx_rp; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h index bb6b60814762..f43331224851 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/def.h @@ -24,192 +24,186 @@ #define TX_DESC_SIZE_RTL8192S (16 * 4) #define TX_CMDDESC_SIZE_RTL8192S (16 * 4) -/* Define a macro that takes a le32 word, converts it to host ordering, - * right shifts by a specified count, creates a mask of the specified - * bit count, and extracts that number of bits. - */ - -#define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask) \ - ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \ - BIT_LEN_MASK_32(__mask)) - -/* Define a macro that clears a bit field in an le32 word and - * sets the specified value into that bit field. The resulting - * value remains in le32 ordering; however, it is properly converted - * to host ordering for the clear and set operations before conversion - * back to le32. - */ - -#define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \ - (*(__le32 *)(__pdesc) = \ - (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \ - (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \ - (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift))))); - /* macros to read/write various fields in RX or TX descriptors */ /* Dword 0 */ -#define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 0, 16, __val) -#define SET_TX_DESC_OFFSET(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 16, 8, __val) -#define SET_TX_DESC_TYPE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 24, 2, __val) -#define SET_TX_DESC_LAST_SEG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val) -#define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val) -#define SET_TX_DESC_LINIP(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val) -#define SET_TX_DESC_AMSDU(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val) -#define SET_TX_DESC_GREEN_FIELD(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val) -#define SET_TX_DESC_OWN(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val) - -#define GET_TX_DESC_OWN(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 31, 1) +static inline void set_tx_desc_pkt_size(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, GENMASK(15, 0)); +} + +static inline void set_tx_desc_offset(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, GENMASK(23, 16)); +} + +static inline void set_tx_desc_last_seg(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(26)); +} + +static inline void set_tx_desc_first_seg(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(27)); +} + +static inline void set_tx_desc_linip(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(28)); +} + +static inline void set_tx_desc_own(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(31)); +} + +static inline u32 get_tx_desc_own(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(31)); +} /* Dword 1 */ -#define SET_TX_DESC_MACID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 0, 5, __val) -#define SET_TX_DESC_MORE_DATA(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 5, 1, __val) -#define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 6, 1, __val) -#define SET_TX_DESC_PIFS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 7, 1, __val) -#define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 8, 5, __val) -#define SET_TX_DESC_ACK_POLICY(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 13, 2, __val) -#define SET_TX_DESC_NO_ACM(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 15, 1, __val) -#define SET_TX_DESC_NON_QOS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 16, 1, __val) -#define SET_TX_DESC_KEY_ID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 17, 2, __val) -#define SET_TX_DESC_OUI(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 19, 1, __val) -#define SET_TX_DESC_PKT_TYPE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 20, 1, __val) -#define SET_TX_DESC_EN_DESC_ID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 21, 1, __val) -#define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 22, 2, __val) -#define SET_TX_DESC_WDS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 24, 1, __val) -#define SET_TX_DESC_HTC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 25, 1, __val) -#define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 26, 5, __val) -#define SET_TX_DESC_HWPC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 27, 1, __val) +static inline void set_tx_desc_macid(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 1), __val, GENMASK(4, 0)); +} + +static inline void set_tx_desc_queue_sel(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 1), __val, GENMASK(12, 8)); +} + +static inline void set_tx_desc_non_qos(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 1), __val, BIT(16)); +} + +static inline void set_tx_desc_sec_type(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 1), __val, GENMASK(23, 22)); +} /* Dword 2 */ -#define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 0, 6, __val) -#define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 6, 1, __val) -#define SET_TX_DESC_TSFL(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 7, 5, __val) -#define SET_TX_DESC_RTS_RETRY_COUNT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 12, 6, __val) -#define SET_TX_DESC_DATA_RETRY_COUNT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 18, 6, __val) -#define SET_TX_DESC_RSVD_MACID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(((__pdesc) + 8), 24, 5, __val) -#define SET_TX_DESC_AGG_ENABLE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 29, 1, __val) -#define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 30, 1, __val) -#define SET_TX_DESC_OWN_MAC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 31, 1, __val) +static inline void set_tx_desc_rsvd_macid(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 2), __val, GENMASK(28, 24)); +} + +static inline void set_tx_desc_agg_enable(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 2), __val, BIT(29)); +} /* Dword 3 */ -#define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 0, 8, __val) -#define SET_TX_DESC_TAIL_PAGE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 8, 8, __val) -#define SET_TX_DESC_SEQ(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 16, 12, __val) -#define SET_TX_DESC_FRAG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 28, 4, __val) +static inline void set_tx_desc_seq(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 3), __val, GENMASK(27, 16)); +} /* Dword 4 */ -#define SET_TX_DESC_RTS_RATE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 0, 6, __val) -#define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 6, 1, __val) -#define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 7, 4, __val) -#define SET_TX_DESC_CTS_ENABLE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 11, 1, __val) -#define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 12, 1, __val) -#define SET_TX_DESC_RA_BRSR_ID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 13, 3, __val) -#define SET_TX_DESC_TXHT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 16, 1, __val) -#define SET_TX_DESC_TX_SHORT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 17, 1, __val) -#define SET_TX_DESC_TX_BANDWIDTH(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 18, 1, __val) -#define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 19, 2, __val) -#define SET_TX_DESC_TX_STBC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 21, 2, __val) -#define SET_TX_DESC_TX_REVERSE_DIRECTION(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 23, 1, __val) -#define SET_TX_DESC_RTS_HT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 24, 1, __val) -#define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 25, 1, __val) -#define SET_TX_DESC_RTS_BANDWIDTH(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 26, 1, __val) -#define SET_TX_DESC_RTS_SUB_CARRIER(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 27, 2, __val) -#define SET_TX_DESC_RTS_STBC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 29, 2, __val) -#define SET_TX_DESC_USER_RATE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 31, 1, __val) +static inline void set_tx_desc_rts_rate(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, GENMASK(5, 0)); +} + +static inline void set_tx_desc_cts_enable(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(11)); +} + +static inline void set_tx_desc_rts_enable(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(12)); +} + +static inline void set_tx_desc_ra_brsr_id(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, GENMASK(15, 13)); +} + +static inline void set_tx_desc_txht(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(16)); +} + +static inline void set_tx_desc_tx_short(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(17)); +} + +static inline void set_tx_desc_tx_bandwidth(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(18)); +} + +static inline void set_tx_desc_tx_sub_carrier(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, GENMASK(20, 19)); +} + +static inline void set_tx_desc_rts_short(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(25)); +} + +static inline void set_tx_desc_rts_bandwidth(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(26)); +} + +static inline void set_tx_desc_rts_sub_carrier(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, GENMASK(28, 27)); +} + +static inline void set_tx_desc_rts_stbc(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, GENMASK(30, 29)); +} + +static inline void set_tx_desc_user_rate(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 4), __val, BIT(31)); +} /* Dword 5 */ -#define SET_TX_DESC_PACKET_ID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 0, 9, __val) -#define SET_TX_DESC_TX_RATE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 9, 6, __val) -#define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 15, 1, __val) -#define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 16, 5, __val) -#define SET_TX_DESC_TX_AGC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 21, 11, __val) - -/* Dword 6 */ -#define SET_TX_DESC_IP_CHECK_SUM(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 24, 0, 16, __val) -#define SET_TX_DESC_TCP_CHECK_SUM(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 24, 16, 16, __val) +static inline void set_tx_desc_packet_id(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 5), __val, GENMASK(8, 0)); +} + +static inline void set_tx_desc_tx_rate(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 5), __val, GENMASK(14, 9)); +} + +static inline void set_tx_desc_data_rate_fb_limit(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 5), __val, GENMASK(20, 16)); +} /* Dword 7 */ -#define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 28, 0, 16, __val) -#define SET_TX_DESC_IP_HEADER_OFFSET(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 28, 16, 8, __val) -#define SET_TX_DESC_TCP_ENABLE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 28, 31, 1, __val) +static inline void set_tx_desc_tx_buffer_size(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits((__pdesc + 7), __val, GENMASK(15, 0)); +} /* Dword 8 */ -#define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 32, 0, 32, __val) -#define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 32, 0, 32) +static inline void set_tx_desc_tx_buffer_address(__le32 *__pdesc, u32 __val) +{ + *(__pdesc + 8) = cpu_to_le32(__val); +} + +static inline u32 get_tx_desc_tx_buffer_address(__le32 *__pdesc) +{ + return le32_to_cpu(*((__pdesc + 8))); +} /* Dword 9 */ -#define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 36, 0, 32, __val) +static inline void set_tx_desc_next_desc_address(__le32 *__pdesc, u32 __val) +{ + *(__pdesc + 9) = cpu_to_le32(__val); +} /* Because the PCI Tx descriptors are chaied at the * initialization and all the NextDescAddresses in @@ -226,208 +220,115 @@ #define RX_DRV_INFO_SIZE_UNIT 8 /* DWORD 0 */ -#define SET_RX_STATUS_DESC_PKT_LEN(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 0, 14, __val) -#define SET_RX_STATUS_DESC_CRC32(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 14, 1, __val) -#define SET_RX_STATUS_DESC_ICV(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 15, 1, __val) -#define SET_RX_STATUS_DESC_DRVINFO_SIZE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 16, 4, __val) -#define SET_RX_STATUS_DESC_SECURITY(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 20, 3, __val) -#define SET_RX_STATUS_DESC_QOS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 23, 1, __val) -#define SET_RX_STATUS_DESC_SHIFT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 24, 2, __val) -#define SET_RX_STATUS_DESC_PHY_STATUS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val) -#define SET_RX_STATUS_DESC_SWDEC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val) -#define SET_RX_STATUS_DESC_LAST_SEG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val) -#define SET_RX_STATUS_DESC_FIRST_SEG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val) -#define SET_RX_STATUS_DESC_EOR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val) -#define SET_RX_STATUS_DESC_OWN(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val) - -#define GET_RX_STATUS_DESC_PKT_LEN(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 0, 14) -#define GET_RX_STATUS_DESC_CRC32(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 14, 1) -#define GET_RX_STATUS_DESC_ICV(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 15, 1) -#define GET_RX_STATUS_DESC_DRVINFO_SIZE(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 16, 4) -#define GET_RX_STATUS_DESC_SECURITY(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 20, 3) -#define GET_RX_STATUS_DESC_QOS(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 23, 1) -#define GET_RX_STATUS_DESC_SHIFT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 24, 2) -#define GET_RX_STATUS_DESC_PHY_STATUS(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 26, 1) -#define GET_RX_STATUS_DESC_SWDEC(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 27, 1) -#define GET_RX_STATUS_DESC_LAST_SEG(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 28, 1) -#define GET_RX_STATUS_DESC_FIRST_SEG(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 29, 1) -#define GET_RX_STATUS_DESC_EOR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 30, 1) -#define GET_RX_STATUS_DESC_OWN(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc, 31, 1) +static inline void set_rx_status_desc_pkt_len(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, GENMASK(13, 0)); +} + +static inline void set_rx_status_desc_eor(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(30)); +} + +static inline void set_rx_status_desc_own(__le32 *__pdesc, u32 __val) +{ + le32p_replace_bits(__pdesc, __val, BIT(31)); +} + +static inline u32 get_rx_status_desc_pkt_len(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), GENMASK(13, 0)); +} + +static inline u32 get_rx_status_desc_crc32(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(14)); +} + +static inline u32 get_rx_status_desc_icv(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(15)); +} + +static inline u32 get_rx_status_desc_drvinfo_size(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), GENMASK(19, 16)); +} + +static inline u32 get_rx_status_desc_shift(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), GENMASK(25, 24)); +} + +static inline u32 get_rx_status_desc_phy_status(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(26)); +} + +static inline u32 get_rx_status_desc_swdec(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(27)); +} + +static inline u32 get_rx_status_desc_own(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc), BIT(31)); +} /* DWORD 1 */ -#define SET_RX_STATUS_DESC_MACID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 0, 5, __val) -#define SET_RX_STATUS_DESC_TID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 5, 4, __val) -#define SET_RX_STATUS_DESC_PAGGR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 14, 1, __val) -#define SET_RX_STATUS_DESC_FAGGR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 15, 1, __val) -#define SET_RX_STATUS_DESC_A1_FIT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 16, 4, __val) -#define SET_RX_STATUS_DESC_A2_FIT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 20, 4, __val) -#define SET_RX_STATUS_DESC_PAM(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 24, 1, __val) -#define SET_RX_STATUS_DESC_PWR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 25, 1, __val) -#define SET_RX_STATUS_DESC_MOREDATA(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 26, 1, __val) -#define SET_RX_STATUS_DESC_MOREFRAG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 27, 1, __val) -#define SET_RX_STATUS_DESC_TYPE(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 28, 2, __val) -#define SET_RX_STATUS_DESC_MC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 30, 1, __val) -#define SET_RX_STATUS_DESC_BC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 4, 31, 1, __val) - -#define GET_RX_STATUS_DEC_MACID(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 0, 5) -#define GET_RX_STATUS_DESC_TID(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 5, 4) -#define GET_RX_STATUS_DESC_PAGGR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 14, 1) -#define GET_RX_STATUS_DESC_FAGGR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 15, 1) -#define GET_RX_STATUS_DESC_A1_FIT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 16, 4) -#define GET_RX_STATUS_DESC_A2_FIT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 20, 4) -#define GET_RX_STATUS_DESC_PAM(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 24, 1) -#define GET_RX_STATUS_DESC_PWR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 25, 1) -#define GET_RX_STATUS_DESC_MORE_DATA(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 26, 1) -#define GET_RX_STATUS_DESC_MORE_FRAG(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 27, 1) -#define GET_RX_STATUS_DESC_TYPE(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 28, 2) -#define GET_RX_STATUS_DESC_MC(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 30, 1) -#define GET_RX_STATUS_DESC_BC(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 4, 31, 1) - -/* DWORD 2 */ -#define SET_RX_STATUS_DESC_SEQ(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 0, 12, __val) -#define SET_RX_STATUS_DESC_FRAG(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 12, 4, __val) -#define SET_RX_STATUS_DESC_NEXT_PKTLEN(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 16, 8, __val) -#define SET_RX_STATUS_DESC_NEXT_IND(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 8, 30, 1, __val) - -#define GET_RX_STATUS_DESC_SEQ(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 8, 0, 12) -#define GET_RX_STATUS_DESC_FRAG(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 8, 12, 4) -#define GET_RX_STATUS_DESC_NEXT_PKTLEN(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 8, 16, 8) -#define GET_RX_STATUS_DESC_NEXT_IND(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 8, 30, 1) +static inline u32 get_rx_status_desc_paggr(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 1), BIT(14)); +} + +static inline u32 get_rx_status_desc_faggr(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 1), BIT(15)); +} /* DWORD 3 */ -#define SET_RX_STATUS_DESC_RX_MCS(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 0, 6, __val) -#define SET_RX_STATUS_DESC_RX_HT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 6, 1, __val) -#define SET_RX_STATUS_DESC_AMSDU(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 7, 1, __val) -#define SET_RX_STATUS_DESC_SPLCP(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 8, 1, __val) -#define SET_RX_STATUS_DESC_BW(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 9, 1, __val) -#define SET_RX_STATUS_DESC_HTC(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 10, 1, __val) -#define SET_RX_STATUS_DESC_TCP_CHK_RPT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 11, 1, __val) -#define SET_RX_STATUS_DESC_IP_CHK_RPT(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 12, 1, __val) -#define SET_RX_STATUS_DESC_TCP_CHK_VALID(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 13, 1, __val) -#define SET_RX_STATUS_DESC_HWPC_ERR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 14, 1, __val) -#define SET_RX_STATUS_DESC_HWPC_IND(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 15, 1, __val) -#define SET_RX_STATUS_DESC_IV0(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 12, 16, 16, __val) - -#define GET_RX_STATUS_DESC_RX_MCS(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 0, 6) -#define GET_RX_STATUS_DESC_RX_HT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 6, 1) -#define GET_RX_STATUS_DESC_AMSDU(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 7, 1) -#define GET_RX_STATUS_DESC_SPLCP(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 8, 1) -#define GET_RX_STATUS_DESC_BW(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 9, 1) -#define GET_RX_STATUS_DESC_HTC(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 10, 1) -#define GET_RX_STATUS_DESC_TCP_CHK_RPT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 11, 1) -#define GET_RX_STATUS_DESC_IP_CHK_RPT(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 12, 1) -#define GET_RX_STATUS_DESC_TCP_CHK_VALID(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 13, 1) -#define GET_RX_STATUS_DESC_HWPC_ERR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 14, 1) -#define GET_RX_STATUS_DESC_HWPC_IND(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 15, 1) -#define GET_RX_STATUS_DESC_IV0(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 12, 16, 16) - -/* DWORD 4 */ -#define SET_RX_STATUS_DESC_IV1(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 16, 0, 32, __val) -#define GET_RX_STATUS_DESC_IV1(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 16, 0, 32) +static inline u32 get_rx_status_desc_rx_mcs(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 3), GENMASK(5, 0)); +} + +static inline u32 get_rx_status_desc_rx_ht(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 3), BIT(6)); +} + +static inline u32 get_rx_status_desc_splcp(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 3), BIT(8)); +} + +static inline u32 get_rx_status_desc_bw(__le32 *__pdesc) +{ + return le32_get_bits(*(__pdesc + 3), BIT(9)); +} /* DWORD 5 */ -#define SET_RX_STATUS_DESC_TSFL(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 20, 0, 32, __val) -#define GET_RX_STATUS_DESC_TSFL(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 20, 0, 32) +static inline u32 get_rx_status_desc_tsfl(__le32 *__pdesc) +{ + return le32_to_cpu(*((__pdesc + 5))); +} /* DWORD 6 */ -#define SET_RX_STATUS__DESC_BUFF_ADDR(__pdesc, __val) \ - SET_BITS_OFFSET_LE(__pdesc + 24, 0, 32, __val) -#define GET_RX_STATUS_DESC_BUFF_ADDR(__pdesc) \ - SHIFT_AND_MASK_LE(__pdesc + 24, 0, 32) +static inline void set_rx_status__desc_buff_addr(__le32 *__pdesc, u32 __val) +{ + *(__pdesc + 6) = cpu_to_le32(__val); +} + +static inline u32 get_rx_status_desc_buff_addr(__le32 *__pdesc) +{ + return le32_to_cpu(*(__pdesc + 6)); +} #define SE_RX_HAL_IS_CCK_RATE(_pdesc)\ - (GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC_RATE1M || \ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC_RATE2M || \ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC_RATE5_5M ||\ - GET_RX_STATUS_DESC_RX_MCS(_pdesc) == DESC_RATE11M) + (get_rx_status_desc_rx_mcs(_pdesc) == DESC_RATE1M || \ + get_rx_status_desc_rx_mcs(_pdesc) == DESC_RATE2M || \ + get_rx_status_desc_rx_mcs(_pdesc) == DESC_RATE5_5M ||\ + get_rx_status_desc_rx_mcs(_pdesc) == DESC_RATE11M) enum rf_optype { RF_OP_BY_SW_3WIRE = 0, diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c index 541b7881735e..47a5b95ca2b9 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c @@ -442,17 +442,20 @@ static u32 _rtl92s_fill_h2c_cmd(struct sk_buff *skb, u32 h2cbufferlen, memset((ph2c_buffer + totallen + tx_desclen), 0, len); /* CMD len */ - SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen), - 0, 16, pcmd_len[i]); + le32p_replace_bits((__le32 *)(ph2c_buffer + totallen + + tx_desclen), pcmd_len[i], + GENMASK(15, 0)); /* CMD ID */ - SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen), - 16, 8, pelement_id[i]); + le32p_replace_bits((__le32 *)(ph2c_buffer + totallen + + tx_desclen), pelement_id[i], + GENMASK(23, 16)); /* CMD Sequence */ *cmd_start_seq = *cmd_start_seq % 0x80; - SET_BITS_TO_LE_4BYTE((ph2c_buffer + totallen + tx_desclen), - 24, 7, *cmd_start_seq); + le32p_replace_bits((__le32 *)(ph2c_buffer + totallen + + tx_desclen), *cmd_start_seq, + GENMASK(30, 24)); ++*cmd_start_seq; /* Copy memory */ @@ -462,8 +465,9 @@ static u32 _rtl92s_fill_h2c_cmd(struct sk_buff *skb, u32 h2cbufferlen, /* CMD continue */ /* set the continue in prevoius cmd. */ if (i < cmd_num - 1) - SET_BITS_TO_LE_4BYTE((ph2c_buffer + pre_continueoffset), - 31, 1, 1); + le32p_replace_bits((__le32 *)(ph2c_buffer + + pre_continueoffset), + 1, BIT(31)); pre_continueoffset = totallen; @@ -559,8 +563,8 @@ void rtl92s_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode) pwrmode.flag_dps_en = 0; pwrmode.bcn_rx_en = 0; pwrmode.bcn_to = 0; - SET_BITS_TO_LE_2BYTE((u8 *)(&pwrmode) + 8, 0, 16, - mac->vif->bss_conf.beacon_int); + le16p_replace_bits((__le16 *)(((u8 *)(&pwrmode) + 8)), + mac->vif->bss_conf.beacon_int, GENMASK(15, 0)); pwrmode.app_itv = 0; pwrmode.awake_bcn_itvl = ppsc->reg_max_lps_awakeintvl; pwrmode.smart_ps = 1; @@ -602,9 +606,10 @@ void rtl92s_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, joinbss_rpt.bssid[3] = mac->bssid[3]; joinbss_rpt.bssid[4] = mac->bssid[4]; joinbss_rpt.bssid[5] = mac->bssid[5]; - SET_BITS_TO_LE_2BYTE((u8 *)(&joinbss_rpt) + 8, 0, 16, - mac->vif->bss_conf.beacon_int); - SET_BITS_TO_LE_2BYTE((u8 *)(&joinbss_rpt) + 10, 0, 16, mac->assoc_id); + le16p_replace_bits((__le16 *)(((u8 *)(&joinbss_rpt) + 8)), + mac->vif->bss_conf.beacon_int, GENMASK(15, 0)); + le16p_replace_bits((__le16 *)(((u8 *)(&joinbss_rpt) + 10)), + mac->assoc_id, GENMASK(15, 0)); _rtl92s_firmware_set_h2c_cmd(hw, FW_H2C_JOINBSSRPT, (u8 *)&joinbss_rpt); } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c index 6d6e8994460d..81313e0ca834 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c @@ -1352,9 +1352,9 @@ static void _rtl92s_phy_set_rfhalt(struct ieee80211_hw *hw) /* SW/HW radio off or halt adapter!! For example S3/S4 */ } else { /* LED function disable. Power range is about 8mA now. */ - /* if write 0xF1 disconnet_pci power + /* if write 0xF1 disconnect_pci power * ifconfig wlan0 down power are both high 35:70 */ - /* if write oxF9 disconnet_pci power + /* if write oxF9 disconnect_pci power * ifconfig wlan0 down power are both low 12:45*/ rtl_write_byte(rtlpriv, 0x03, 0xF9); } diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c index efb432c6d785..9eaa5348b556 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/trx.c @@ -33,7 +33,7 @@ static u8 _rtl92se_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 skb_queue) } static void _rtl92se_query_rxphystatus(struct ieee80211_hw *hw, - struct rtl_stats *pstats, u8 *pdesc, + struct rtl_stats *pstats, __le32 *pdesc, struct rx_fwinfo *p_drvinfo, bool packet_match_bssid, bool packet_toself, @@ -193,11 +193,10 @@ static void _rtl92se_query_rxphystatus(struct ieee80211_hw *hw, static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw, struct sk_buff *skb, struct rtl_stats *pstats, - u8 *pdesc, struct rx_fwinfo *p_drvinfo) + __le32 *pdesc, struct rx_fwinfo *p_drvinfo) { struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - struct ieee80211_hdr *hdr; u8 *tmp_buf; u8 *praddr; @@ -232,29 +231,30 @@ static void _rtl92se_translate_rx_signal_stuff(struct ieee80211_hw *hw, } bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, - struct ieee80211_rx_status *rx_status, u8 *pdesc, + struct ieee80211_rx_status *rx_status, u8 *pdesc8, struct sk_buff *skb) { struct rx_fwinfo *p_drvinfo; - u32 phystatus = (u32)GET_RX_STATUS_DESC_PHY_STATUS(pdesc); + __le32 *pdesc = (__le32 *)pdesc8; + u32 phystatus = (u32)get_rx_status_desc_phy_status(pdesc); struct ieee80211_hdr *hdr; - stats->length = (u16)GET_RX_STATUS_DESC_PKT_LEN(pdesc); - stats->rx_drvinfo_size = (u8)GET_RX_STATUS_DESC_DRVINFO_SIZE(pdesc) * 8; - stats->rx_bufshift = (u8)(GET_RX_STATUS_DESC_SHIFT(pdesc) & 0x03); - stats->icv = (u16)GET_RX_STATUS_DESC_ICV(pdesc); - stats->crc = (u16)GET_RX_STATUS_DESC_CRC32(pdesc); + stats->length = (u16)get_rx_status_desc_pkt_len(pdesc); + stats->rx_drvinfo_size = (u8)get_rx_status_desc_drvinfo_size(pdesc) * 8; + stats->rx_bufshift = (u8)(get_rx_status_desc_shift(pdesc) & 0x03); + stats->icv = (u16)get_rx_status_desc_icv(pdesc); + stats->crc = (u16)get_rx_status_desc_crc32(pdesc); stats->hwerror = (u16)(stats->crc | stats->icv); - stats->decrypted = !GET_RX_STATUS_DESC_SWDEC(pdesc); - - stats->rate = (u8)GET_RX_STATUS_DESC_RX_MCS(pdesc); - stats->shortpreamble = (u16)GET_RX_STATUS_DESC_SPLCP(pdesc); - stats->isampdu = (bool)(GET_RX_STATUS_DESC_PAGGR(pdesc) == 1); - stats->isfirst_ampdu = (bool) ((GET_RX_STATUS_DESC_PAGGR(pdesc) == 1) - && (GET_RX_STATUS_DESC_FAGGR(pdesc) == 1)); - stats->timestamp_low = GET_RX_STATUS_DESC_TSFL(pdesc); - stats->rx_is40mhzpacket = (bool)GET_RX_STATUS_DESC_BW(pdesc); - stats->is_ht = (bool)GET_RX_STATUS_DESC_RX_HT(pdesc); + stats->decrypted = !get_rx_status_desc_swdec(pdesc); + + stats->rate = (u8)get_rx_status_desc_rx_mcs(pdesc); + stats->shortpreamble = (u16)get_rx_status_desc_splcp(pdesc); + stats->isampdu = (bool)(get_rx_status_desc_paggr(pdesc) == 1); + stats->isfirst_ampdu = (bool)((get_rx_status_desc_paggr(pdesc) == 1) && + (get_rx_status_desc_faggr(pdesc) == 1)); + stats->timestamp_low = get_rx_status_desc_tsfl(pdesc); + stats->rx_is40mhzpacket = (bool)get_rx_status_desc_bw(pdesc); + stats->is_ht = (bool)get_rx_status_desc_rx_ht(pdesc); stats->is_cck = SE_RX_HAL_IS_CCK_RATE(pdesc); if (stats->hwerror) @@ -310,7 +310,7 @@ bool rtl92se_rx_query_desc(struct ieee80211_hw *hw, struct rtl_stats *stats, } void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, - struct ieee80211_hdr *hdr, u8 *pdesc_tx, + struct ieee80211_hdr *hdr, u8 *pdesc8, u8 *pbd_desc_tx, struct ieee80211_tx_info *info, struct ieee80211_sta *sta, struct sk_buff *skb, @@ -320,7 +320,7 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - u8 *pdesc = pdesc_tx; + __le32 *pdesc = (__le32 *)pdesc8; u16 seq_number; __le16 fc = hdr->frame_control; u8 reserved_macid = 0; @@ -360,13 +360,13 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, if (rtlpriv->dm.useramask) { /* set txdesc macId */ if (ptcb_desc->mac_id < 32) { - SET_TX_DESC_MACID(pdesc, ptcb_desc->mac_id); + set_tx_desc_macid(pdesc, ptcb_desc->mac_id); reserved_macid |= ptcb_desc->mac_id; } } - SET_TX_DESC_RSVD_MACID(pdesc, reserved_macid); + set_tx_desc_rsvd_macid(pdesc, reserved_macid); - SET_TX_DESC_TXHT(pdesc, ((ptcb_desc->hw_rate >= + set_tx_desc_txht(pdesc, ((ptcb_desc->hw_rate >= DESC_RATEMCS0) ? 1 : 0)); if (rtlhal->version == VERSION_8192S_ACUT) { @@ -378,31 +378,32 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, } } - SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate); + set_tx_desc_tx_rate(pdesc, ptcb_desc->hw_rate); if (ptcb_desc->use_shortgi || ptcb_desc->use_shortpreamble) - SET_TX_DESC_TX_SHORT(pdesc, 0); + set_tx_desc_tx_short(pdesc, 0); /* Aggregation related */ if (info->flags & IEEE80211_TX_CTL_AMPDU) - SET_TX_DESC_AGG_ENABLE(pdesc, 1); + set_tx_desc_agg_enable(pdesc, 1); /* For AMPDU, we must insert SSN into TX_DESC */ - SET_TX_DESC_SEQ(pdesc, seq_number); + set_tx_desc_seq(pdesc, seq_number); /* Protection mode related */ /* For 92S, if RTS/CTS are set, HW will execute RTS. */ /* We choose only one protection mode to execute */ - SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcb_desc->rts_enable && - !ptcb_desc->cts_enable) ? 1 : 0)); - SET_TX_DESC_CTS_ENABLE(pdesc, ((ptcb_desc->cts_enable) ? + set_tx_desc_rts_enable(pdesc, ((ptcb_desc->rts_enable && + !ptcb_desc->cts_enable) ? + 1 : 0)); + set_tx_desc_cts_enable(pdesc, ((ptcb_desc->cts_enable) ? 1 : 0)); - SET_TX_DESC_RTS_STBC(pdesc, ((ptcb_desc->rts_stbc) ? 1 : 0)); + set_tx_desc_rts_stbc(pdesc, ((ptcb_desc->rts_stbc) ? 1 : 0)); - SET_TX_DESC_RTS_RATE(pdesc, ptcb_desc->rts_rate); - SET_TX_DESC_RTS_BANDWIDTH(pdesc, 0); - SET_TX_DESC_RTS_SUB_CARRIER(pdesc, ptcb_desc->rts_sc); - SET_TX_DESC_RTS_SHORT(pdesc, ((ptcb_desc->rts_rate <= + set_tx_desc_rts_rate(pdesc, ptcb_desc->rts_rate); + set_tx_desc_rts_bandwidth(pdesc, 0); + set_tx_desc_rts_sub_carrier(pdesc, ptcb_desc->rts_sc); + set_tx_desc_rts_short(pdesc, ((ptcb_desc->rts_rate <= DESC_RATE54M) ? (ptcb_desc->rts_use_shortpreamble ? 1 : 0) : (ptcb_desc->rts_use_shortgi ? 1 : 0))); @@ -411,27 +412,27 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, /* Set Bandwidth and sub-channel settings. */ if (bw_40) { if (ptcb_desc->packet_bw) { - SET_TX_DESC_TX_BANDWIDTH(pdesc, 1); + set_tx_desc_tx_bandwidth(pdesc, 1); /* use duplicated mode */ - SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0); + set_tx_desc_tx_sub_carrier(pdesc, 0); } else { - SET_TX_DESC_TX_BANDWIDTH(pdesc, 0); - SET_TX_DESC_TX_SUB_CARRIER(pdesc, + set_tx_desc_tx_bandwidth(pdesc, 0); + set_tx_desc_tx_sub_carrier(pdesc, mac->cur_40_prime_sc); } } else { - SET_TX_DESC_TX_BANDWIDTH(pdesc, 0); - SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0); + set_tx_desc_tx_bandwidth(pdesc, 0); + set_tx_desc_tx_sub_carrier(pdesc, 0); } /* 3 Fill necessary field in First Descriptor */ /*DWORD 0*/ - SET_TX_DESC_LINIP(pdesc, 0); - SET_TX_DESC_OFFSET(pdesc, 32); - SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len); + set_tx_desc_linip(pdesc, 0); + set_tx_desc_offset(pdesc, 32); + set_tx_desc_pkt_size(pdesc, (u16)skb->len); /*DWORD 1*/ - SET_TX_DESC_RA_BRSR_ID(pdesc, ptcb_desc->ratr_index); + set_tx_desc_ra_brsr_id(pdesc, ptcb_desc->ratr_index); /* Fill security related */ if (info->control.hw_key) { @@ -441,62 +442,63 @@ void rtl92se_tx_fill_desc(struct ieee80211_hw *hw, switch (keyconf->cipher) { case WLAN_CIPHER_SUITE_WEP40: case WLAN_CIPHER_SUITE_WEP104: - SET_TX_DESC_SEC_TYPE(pdesc, 0x1); + set_tx_desc_sec_type(pdesc, 0x1); break; case WLAN_CIPHER_SUITE_TKIP: - SET_TX_DESC_SEC_TYPE(pdesc, 0x2); + set_tx_desc_sec_type(pdesc, 0x2); break; case WLAN_CIPHER_SUITE_CCMP: - SET_TX_DESC_SEC_TYPE(pdesc, 0x3); + set_tx_desc_sec_type(pdesc, 0x3); break; default: - SET_TX_DESC_SEC_TYPE(pdesc, 0x0); + set_tx_desc_sec_type(pdesc, 0x0); break; } } /* Set Packet ID */ - SET_TX_DESC_PACKET_ID(pdesc, 0); + set_tx_desc_packet_id(pdesc, 0); /* We will assign magement queue to BK. */ - SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel); + set_tx_desc_queue_sel(pdesc, fw_qsel); /* Alwasy enable all rate fallback range */ - SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F); + set_tx_desc_data_rate_fb_limit(pdesc, 0x1F); /* Fix: I don't kown why hw use 6.5M to tx when set it */ - SET_TX_DESC_USER_RATE(pdesc, + set_tx_desc_user_rate(pdesc, ptcb_desc->use_driver_rate ? 1 : 0); /* Set NON_QOS bit. */ if (!ieee80211_is_data_qos(fc)) - SET_TX_DESC_NON_QOS(pdesc, 1); + set_tx_desc_non_qos(pdesc, 1); } /* Fill fields that are required to be initialized * in all of the descriptors */ /*DWORD 0 */ - SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0)); - SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0)); + set_tx_desc_first_seg(pdesc, (firstseg ? 1 : 0)); + set_tx_desc_last_seg(pdesc, (lastseg ? 1 : 0)); /* DWORD 7 */ - SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len); + set_tx_desc_tx_buffer_size(pdesc, (u16)skb->len); /* DOWRD 8 */ - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); + set_tx_desc_tx_buffer_address(pdesc, mapping); RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n"); } -void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, - bool firstseg, bool lastseg, struct sk_buff *skb) +void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc8, + bool firstseg, bool lastseg, struct sk_buff *skb) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_tcb_desc *tcb_desc = (struct rtl_tcb_desc *)(skb->cb); + __le32 *pdesc = (__le32 *)pdesc8; dma_addr_t mapping = pci_map_single(rtlpci->pdev, skb->data, skb->len, PCI_DMA_TODEVICE); @@ -512,53 +514,55 @@ void rtl92se_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc, /* This bit indicate this packet is used for FW download. */ if (tcb_desc->cmd_or_init == DESC_PACKET_TYPE_INIT) { /* For firmware downlaod we only need to set LINIP */ - SET_TX_DESC_LINIP(pdesc, tcb_desc->last_inipkt); + set_tx_desc_linip(pdesc, tcb_desc->last_inipkt); /* 92SE must set as 1 for firmware download HW DMA error */ - SET_TX_DESC_FIRST_SEG(pdesc, 1); - SET_TX_DESC_LAST_SEG(pdesc, 1); + set_tx_desc_first_seg(pdesc, 1); + set_tx_desc_last_seg(pdesc, 1); /* 92SE need not to set TX packet size when firmware download */ - SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len)); - SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); + set_tx_desc_pkt_size(pdesc, (u16)(skb->len)); + set_tx_desc_tx_buffer_size(pdesc, (u16)(skb->len)); + set_tx_desc_tx_buffer_address(pdesc, mapping); wmb(); - SET_TX_DESC_OWN(pdesc, 1); + set_tx_desc_own(pdesc, 1); } else { /* H2C Command Desc format (Host TXCMD) */ /* 92SE must set as 1 for firmware download HW DMA error */ - SET_TX_DESC_FIRST_SEG(pdesc, 1); - SET_TX_DESC_LAST_SEG(pdesc, 1); + set_tx_desc_first_seg(pdesc, 1); + set_tx_desc_last_seg(pdesc, 1); - SET_TX_DESC_OFFSET(pdesc, 0x20); + set_tx_desc_offset(pdesc, 0x20); /* Buffer size + command header */ - SET_TX_DESC_PKT_SIZE(pdesc, (u16)(skb->len)); + set_tx_desc_pkt_size(pdesc, (u16)(skb->len)); /* Fixed queue of H2C command */ - SET_TX_DESC_QUEUE_SEL(pdesc, 0x13); - - SET_BITS_TO_LE_4BYTE(skb->data, 24, 7, rtlhal->h2c_txcmd_seq); + set_tx_desc_queue_sel(pdesc, 0x13); - SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16)(skb->len)); - SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping); + le32p_replace_bits((__le32 *)skb->data, rtlhal->h2c_txcmd_seq, + GENMASK(30, 24)); + set_tx_desc_tx_buffer_size(pdesc, (u16)(skb->len)); + set_tx_desc_tx_buffer_address(pdesc, mapping); wmb(); - SET_TX_DESC_OWN(pdesc, 1); + set_tx_desc_own(pdesc, 1); } } -void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, +void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc8, bool istx, u8 desc_name, u8 *val) { + __le32 *pdesc = (__le32 *)pdesc8; + if (istx) { switch (desc_name) { case HW_DESC_OWN: wmb(); - SET_TX_DESC_OWN(pdesc, 1); + set_tx_desc_own(pdesc, 1); break; case HW_DESC_TX_NEXTDESC_ADDR: - SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val); + set_tx_desc_next_desc_address(pdesc, *(u32 *)val); break; default: WARN_ONCE(true, "rtl8192se: ERR txdesc :%d not processed\n", @@ -569,16 +573,16 @@ void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, switch (desc_name) { case HW_DESC_RXOWN: wmb(); - SET_RX_STATUS_DESC_OWN(pdesc, 1); + set_rx_status_desc_own(pdesc, 1); break; case HW_DESC_RXBUFF_ADDR: - SET_RX_STATUS__DESC_BUFF_ADDR(pdesc, *(u32 *) val); + set_rx_status__desc_buff_addr(pdesc, *(u32 *)val); break; case HW_DESC_RXPKT_LEN: - SET_RX_STATUS_DESC_PKT_LEN(pdesc, *(u32 *) val); + set_rx_status_desc_pkt_len(pdesc, *(u32 *)val); break; case HW_DESC_RXERO: - SET_RX_STATUS_DESC_EOR(pdesc, 1); + set_rx_status_desc_eor(pdesc, 1); break; default: WARN_ONCE(true, "rtl8192se: ERR rxdesc :%d not processed\n", @@ -589,17 +593,18 @@ void rtl92se_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx, } u64 rtl92se_get_desc(struct ieee80211_hw *hw, - u8 *desc, bool istx, u8 desc_name) + u8 *desc8, bool istx, u8 desc_name) { u32 ret = 0; + __le32 *desc = (__le32 *)desc8; if (istx) { switch (desc_name) { case HW_DESC_OWN: - ret = GET_TX_DESC_OWN(desc); + ret = get_tx_desc_own(desc); break; case HW_DESC_TXBUFF_ADDR: - ret = GET_TX_DESC_TX_BUFFER_ADDRESS(desc); + ret = get_tx_desc_tx_buffer_address(desc); break; default: WARN_ONCE(true, "rtl8192se: ERR txdesc :%d not processed\n", @@ -609,13 +614,13 @@ u64 rtl92se_get_desc(struct ieee80211_hw *hw, } else { switch (desc_name) { case HW_DESC_OWN: - ret = GET_RX_STATUS_DESC_OWN(desc); + ret = get_rx_status_desc_own(desc); break; case HW_DESC_RXPKT_LEN: - ret = GET_RX_STATUS_DESC_PKT_LEN(desc); + ret = get_rx_status_desc_pkt_len(desc); break; case HW_DESC_RXBUFF_ADDR: - ret = GET_RX_STATUS_DESC_BUFF_ADDR(desc); + ret = get_rx_status_desc_buff_addr(desc); break; default: WARN_ONCE(true, "rtl8192se: ERR rxdesc :%d not processed\n", diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c index 54a3aec1dfa7..1385e5a2e0b0 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/phy.c @@ -485,15 +485,12 @@ bool rtl8723e_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { int i; - bool rtstatus = true; u32 *radioa_array_table; u16 radioa_arraylen; radioa_arraylen = RTL8723ERADIOA_1TARRAYLENGTH; radioa_array_table = RTL8723E_RADIOA_1TARRAY; - rtstatus = true; - switch (rfpath) { case RF90_PATH_A: for (i = 0; i < radioa_arraylen; i = i + 2) { @@ -1341,9 +1338,9 @@ void rtl8723e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) long result[4][8]; u8 i, final_candidate; - bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4, - reg_ecc, reg_tmp = 0; + bool b_patha_ok; + long reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, + reg_tmp = 0; bool is12simular, is13simular, is23simular; u32 iqk_bb_reg[10] = { ROFDM0_XARXIQIMBALANCE, @@ -1372,7 +1369,6 @@ void rtl8723e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) } final_candidate = 0xff; b_patha_ok = false; - b_pathb_ok = false; is12simular = false; is23simular = false; is13simular = false; @@ -1412,23 +1408,16 @@ void rtl8723e_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; - reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; - reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; } if (final_candidate != 0xff) { rtlphy->reg_e94 = reg_e94 = result[final_candidate][0]; rtlphy->reg_e9c = reg_e9c = result[final_candidate][1]; reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; rtlphy->reg_eb4 = reg_eb4 = result[final_candidate][4]; rtlphy->reg_ebc = reg_ebc = result[final_candidate][5]; - reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; b_patha_ok = true; - b_pathb_ok = true; } else { rtlphy->reg_e94 = rtlphy->reg_eb4 = 0x100; rtlphy->reg_e9c = rtlphy->reg_ebc = 0x0; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c index aa8a0950fcea..d48364460922 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c @@ -2251,8 +2251,8 @@ void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) long result[4][8]; u8 i, final_candidate, idx; bool b_patha_ok, b_pathb_ok; - long reg_e94, reg_e9c, reg_ea4, reg_eac, reg_eb4, reg_ebc, reg_ec4; - long reg_ecc, reg_tmp = 0; + long reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, reg_ec4; + long reg_tmp = 0; bool is12simular, is13simular, is23simular; u32 iqk_bb_reg[9] = { ROFDM0_XARXIQIMBALANCE, @@ -2334,11 +2334,9 @@ void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e94 = result[i][0]; reg_e9c = result[i][1]; reg_ea4 = result[i][2]; - reg_eac = result[i][3]; reg_eb4 = result[i][4]; reg_ebc = result[i][5]; reg_ec4 = result[i][6]; - reg_ecc = result[i][7]; } if (final_candidate != 0xff) { reg_e94 = result[final_candidate][0]; @@ -2346,13 +2344,11 @@ void rtl8723be_phy_iq_calibrate(struct ieee80211_hw *hw, bool b_recovery) reg_e9c = result[final_candidate][1]; rtlphy->reg_e9c = reg_e9c; reg_ea4 = result[final_candidate][2]; - reg_eac = result[final_candidate][3]; reg_eb4 = result[final_candidate][4]; rtlphy->reg_eb4 = reg_eb4; reg_ebc = result[final_candidate][5]; rtlphy->reg_ebc = reg_ebc; reg_ec4 = result[final_candidate][6]; - reg_ecc = result[final_candidate][7]; b_patha_ok = true; b_pathb_ok = true; } else { diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c index 18ce2856a91b..37036e653e56 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c @@ -223,7 +223,6 @@ bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw, struct rtl8192_tx_ring *ring; struct rtl_tx_desc *pdesc; struct sk_buff *pskb = NULL; - u8 own; unsigned long flags; ring = &rtlpci->tx_ring[BEACON_QUEUE]; @@ -233,9 +232,6 @@ bool rtl8723_cmd_send_packet(struct ieee80211_hw *hw, spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags); pdesc = &ring->desc[0]; - own = (u8)rtlpriv->cfg->ops->get_desc(hw, (u8 *)pdesc, true, - HW_DESC_OWN); - rtlpriv->cfg->ops->fill_tx_cmddesc(hw, (u8 *)pdesc, 1, 1, skb); __skb_queue_tail(&ring->queue, skb); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c index 979e434a4e73..c1a04efa69ea 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c @@ -2076,7 +2076,6 @@ static bool _rtl8821ae_phy_config_bb_with_pgheaderfile(struct ieee80211_hw *hw, bool rtl8812ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { - bool rtstatus = true; u32 *radioa_array_table_a, *radioa_array_table_b; u16 radioa_arraylen_a, radioa_arraylen_b; struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -2088,7 +2087,6 @@ bool rtl8812ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio_A:RTL8821AE_RADIOA_ARRAY %d\n", radioa_arraylen_a); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); - rtstatus = true; switch (rfpath) { case RF90_PATH_A: return __rtl8821ae_phy_config_with_headerfile(hw, @@ -2111,7 +2109,6 @@ bool rtl8812ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, bool rtl8821ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, enum radio_path rfpath) { - bool rtstatus = true; u32 *radioa_array_table; u16 radioa_arraylen; struct rtl_priv *rtlpriv = rtl_priv(hw); @@ -2121,7 +2118,6 @@ bool rtl8821ae_phy_config_rf_with_headerfile(struct ieee80211_hw *hw, RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio_A:RTL8821AE_RADIOA_ARRAY %d\n", radioa_arraylen); RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "Radio No %x\n", rfpath); - rtstatus = true; switch (rfpath) { case RF90_PATH_A: return __rtl8821ae_phy_config_with_headerfile(hw, @@ -2351,7 +2347,7 @@ static s8 _rtl8812ae_phy_get_txpower_limit(struct ieee80211_hw *hw, struct rtl_phy *rtlphy = &rtlpriv->phy; short band_temp = -1, regulation = -1, bandwidth_temp = -1, rate_section = -1, channel_temp = -1; - u16 bd, regu, bdwidth, sec, chnl; + u16 regu, bdwidth, sec, chnl; s8 power_limit = MAX_POWER_INDEX; if (rtlefuse->eeprom_regulatory == 2) @@ -2472,7 +2468,6 @@ static s8 _rtl8812ae_phy_get_txpower_limit(struct ieee80211_hw *hw, return MAX_POWER_INDEX; } - bd = band_temp; regu = regulation; bdwidth = bandwidth_temp; sec = rate_section; @@ -3553,8 +3548,6 @@ void rtl8821ae_phy_sw_chnl_callback(struct ieee80211_hw *hw) if (rtlhal->hw_type == HARDWARE_TYPE_RTL8821AE) { if (36 <= channel && channel <= 64) data = 0x114E9; - else if (100 <= channel && channel <= 140) - data = 0x110E9; else data = 0x110E9; rtl8821ae_phy_set_rf_reg(hw, path, RF_APK, diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c index 4b59f3b46b28..348b0072cdd6 100644 --- a/drivers/net/wireless/realtek/rtlwifi/usb.c +++ b/drivers/net/wireless/realtek/rtlwifi/usb.c @@ -1021,8 +1021,10 @@ int rtl_usb_probe(struct usb_interface *intf, rtlpriv->hw = hw; rtlpriv->usb_data = kcalloc(RTL_USB_MAX_RX_COUNT, sizeof(u32), GFP_KERNEL); - if (!rtlpriv->usb_data) + if (!rtlpriv->usb_data) { + ieee80211_free_hw(hw); return -ENOMEM; + } /* this spin lock must be initialized early */ spin_lock_init(&rtlpriv->locks.usb_lock); @@ -1083,6 +1085,7 @@ error_out2: _rtl_usb_io_handler_release(hw); usb_put_dev(udev); complete(&rtlpriv->firmware_loading_complete); + kfree(rtlpriv->usb_data); return -ENODEV; } EXPORT_SYMBOL(rtl_usb_probe); diff --git a/drivers/net/wireless/realtek/rtw88/Makefile b/drivers/net/wireless/realtek/rtw88/Makefile index 77edee2df8b8..15e12155a04c 100644 --- a/drivers/net/wireless/realtek/rtw88/Makefile +++ b/drivers/net/wireless/realtek/rtw88/Makefile @@ -14,6 +14,7 @@ rtw88-y += main.o \ fw.o \ ps.o \ sec.o \ + bf.o \ regd.o rtw88-$(CONFIG_RTW88_8822BE) += rtw8822b.o rtw8822b_table.o diff --git a/drivers/net/wireless/realtek/rtw88/bf.c b/drivers/net/wireless/realtek/rtw88/bf.c new file mode 100644 index 000000000000..fda771d23f71 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/bf.c @@ -0,0 +1,400 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2018-2019 Realtek Corporation. + */ + +#include "main.h" +#include "reg.h" +#include "bf.h" +#include "debug.h" + +void rtw_bf_disassoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf) +{ + struct rtw_chip_info *chip = rtwdev->chip; + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + struct rtw_bfee *bfee = &rtwvif->bfee; + struct rtw_bf_info *bfinfo = &rtwdev->bf_info; + + if (bfee->role == RTW_BFEE_NONE) + return; + + if (bfee->role == RTW_BFEE_MU) + bfinfo->bfer_mu_cnt--; + else if (bfee->role == RTW_BFEE_SU) + bfinfo->bfer_su_cnt--; + + chip->ops->config_bfee(rtwdev, rtwvif, bfee, false); + + bfee->role = RTW_BFEE_NONE; +} + +void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf) +{ + struct ieee80211_hw *hw = rtwdev->hw; + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + struct rtw_bfee *bfee = &rtwvif->bfee; + struct rtw_bf_info *bfinfo = &rtwdev->bf_info; + struct rtw_chip_info *chip = rtwdev->chip; + struct ieee80211_sta *sta; + struct ieee80211_sta_vht_cap *vht_cap; + struct ieee80211_sta_vht_cap *ic_vht_cap; + const u8 *bssid = bss_conf->bssid; + u32 sound_dim; + u8 bfee_role = RTW_BFEE_NONE; + u8 i; + + if (!(chip->band & RTW_BAND_5G)) + return; + + rcu_read_lock(); + + sta = ieee80211_find_sta(vif, bssid); + if (!sta) { + rtw_warn(rtwdev, "failed to find station entry for bss %pM\n", + bssid); + goto out_unlock; + } + + ic_vht_cap = &hw->wiphy->bands[NL80211_BAND_5GHZ]->vht_cap; + vht_cap = &sta->vht_cap; + + if ((ic_vht_cap->cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE) && + (vht_cap->cap & IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE)) { + if (bfinfo->bfer_mu_cnt >= chip->bfer_mu_max_num) { + rtw_dbg(rtwdev, RTW_DBG_BF, "mu bfer number over limit\n"); + goto out_unlock; + } + + ether_addr_copy(bfee->mac_addr, bssid); + bfee_role = RTW_BFEE_MU; + bfee->p_aid = (bssid[5] << 1) | (bssid[4] >> 7); + bfee->aid = bss_conf->aid; + bfinfo->bfer_mu_cnt++; + + chip->ops->config_bfee(rtwdev, rtwvif, bfee, true); + } else if ((ic_vht_cap->cap & IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE) && + (vht_cap->cap & IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE)) { + if (bfinfo->bfer_su_cnt >= chip->bfer_su_max_num) { + rtw_dbg(rtwdev, RTW_DBG_BF, "su bfer number over limit\n"); + goto out_unlock; + } + + sound_dim = vht_cap->cap & + IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK; + sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT; + + ether_addr_copy(bfee->mac_addr, bssid); + bfee_role = RTW_BFEE_SU; + bfee->sound_dim = (u8)sound_dim; + bfee->g_id = 0; + bfee->p_aid = (bssid[5] << 1) | (bssid[4] >> 7); + bfinfo->bfer_su_cnt++; + for (i = 0; i < chip->bfer_su_max_num; i++) { + if (!test_bit(i, bfinfo->bfer_su_reg_maping)) { + set_bit(i, bfinfo->bfer_su_reg_maping); + bfee->su_reg_index = i; + break; + } + } + + chip->ops->config_bfee(rtwdev, rtwvif, bfee, true); + } + +out_unlock: + bfee->role = bfee_role; + rcu_read_unlock(); +} + +void rtw_bf_init_bfer_entry_mu(struct rtw_dev *rtwdev, + struct mu_bfer_init_para *param) +{ + u16 mu_bf_ctl = 0; + u8 *addr = param->bfer_address; + int i; + + for (i = 0; i < ETH_ALEN; i++) + rtw_write8(rtwdev, REG_ASSOCIATED_BFMER0_INFO + i, addr[i]); + rtw_write16(rtwdev, REG_ASSOCIATED_BFMER0_INFO + 6, param->paid); + rtw_write16(rtwdev, REG_TX_CSI_RPT_PARAM_BW20, param->csi_para); + + mu_bf_ctl = rtw_read16(rtwdev, REG_WMAC_MU_BF_CTL) & 0xC000; + mu_bf_ctl |= param->my_aid | (param->csi_length_sel << 12); + rtw_write16(rtwdev, REG_WMAC_MU_BF_CTL, mu_bf_ctl); +} + +void rtw_bf_cfg_sounding(struct rtw_dev *rtwdev, struct rtw_vif *vif, + enum rtw_trx_desc_rate rate) +{ + u32 psf_ctl = 0; + u8 csi_rsc = 0x1; + + psf_ctl = rtw_read32(rtwdev, REG_BBPSF_CTRL) | + BIT_WMAC_USE_NDPARATE | + (csi_rsc << 13); + + rtw_write8(rtwdev, REG_SND_PTCL_CTRL, RTW_SND_CTRL_SOUNDING); + rtw_write8(rtwdev, REG_SND_PTCL_CTRL + 3, 0x26); + rtw_write8_clr(rtwdev, REG_RXFLTMAP1, BIT_RXFLTMAP1_BF_REPORT_POLL); + rtw_write8_clr(rtwdev, REG_RXFLTMAP4, BIT_RXFLTMAP4_BF_REPORT_POLL); + + if (vif->net_type == RTW_NET_AP_MODE) + rtw_write32(rtwdev, REG_BBPSF_CTRL, psf_ctl | BIT(12)); + else + rtw_write32(rtwdev, REG_BBPSF_CTRL, psf_ctl & ~BIT(12)); +} + +void rtw_bf_cfg_mu_bfee(struct rtw_dev *rtwdev, struct cfg_mumimo_para *param) +{ + u8 mu_tbl_sel; + u8 mu_valid; + + mu_valid = rtw_read8(rtwdev, REG_MU_TX_CTL) & + ~BIT_MASK_R_MU_TABLE_VALID; + + rtw_write8(rtwdev, REG_MU_TX_CTL, + (mu_valid | BIT(0) | BIT(1)) & ~(BIT(7))); + + mu_tbl_sel = rtw_read8(rtwdev, REG_MU_TX_CTL + 1) & 0xF8; + + rtw_write8(rtwdev, REG_MU_TX_CTL + 1, mu_tbl_sel); + rtw_write32(rtwdev, REG_MU_STA_GID_VLD, param->given_gid_tab[0]); + rtw_write32(rtwdev, REG_MU_STA_USER_POS_INFO, param->given_user_pos[0]); + rtw_write32(rtwdev, REG_MU_STA_USER_POS_INFO + 4, + param->given_user_pos[1]); + + rtw_write8(rtwdev, REG_MU_TX_CTL + 1, mu_tbl_sel | 1); + rtw_write32(rtwdev, REG_MU_STA_GID_VLD, param->given_gid_tab[1]); + rtw_write32(rtwdev, REG_MU_STA_USER_POS_INFO, param->given_user_pos[2]); + rtw_write32(rtwdev, REG_MU_STA_USER_POS_INFO + 4, + param->given_user_pos[3]); +} + +void rtw_bf_del_bfer_entry_mu(struct rtw_dev *rtwdev) +{ + rtw_write32(rtwdev, REG_ASSOCIATED_BFMER0_INFO, 0); + rtw_write32(rtwdev, REG_ASSOCIATED_BFMER0_INFO + 4, 0); + rtw_write16(rtwdev, REG_WMAC_MU_BF_CTL, 0); + rtw_write8(rtwdev, REG_MU_TX_CTL, 0); +} + +void rtw_bf_del_sounding(struct rtw_dev *rtwdev) +{ + rtw_write8(rtwdev, REG_SND_PTCL_CTRL, 0); +} + +void rtw_bf_enable_bfee_su(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee) +{ + u8 nc_index = 1; + u8 nr_index = bfee->sound_dim; + u8 grouping = 0, codebookinfo = 1, coefficientsize = 3; + u32 addr_bfer_info, addr_csi_rpt, csi_param; + u8 i; + + rtw_dbg(rtwdev, RTW_DBG_BF, "config as an su bfee\n"); + + switch (bfee->su_reg_index) { + case 1: + addr_bfer_info = REG_ASSOCIATED_BFMER1_INFO; + addr_csi_rpt = REG_TX_CSI_RPT_PARAM_BW20 + 2; + break; + case 0: + default: + addr_bfer_info = REG_ASSOCIATED_BFMER0_INFO; + addr_csi_rpt = REG_TX_CSI_RPT_PARAM_BW20; + break; + } + + /* Sounding protocol control */ + rtw_write8(rtwdev, REG_SND_PTCL_CTRL, RTW_SND_CTRL_SOUNDING); + + /* MAC address/Partial AID of Beamformer */ + for (i = 0; i < ETH_ALEN; i++) + rtw_write8(rtwdev, addr_bfer_info + i, bfee->mac_addr[i]); + + csi_param = (u16)((coefficientsize << 10) | + (codebookinfo << 8) | + (grouping << 6) | + (nr_index << 3) | + nc_index); + rtw_write16(rtwdev, addr_csi_rpt, csi_param); + + /* ndp rx standby timer */ + rtw_write8(rtwdev, REG_SND_PTCL_CTRL + 3, RTW_NDP_RX_STANDBY_TIME); +} + +/* nc index: 1 2T2R 0 1T1R + * nr index: 1 use Nsts 0 use reg setting + * codebookinfo: 1 802.11ac 3 802.11n + */ +void rtw_bf_enable_bfee_mu(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee) +{ + struct rtw_bf_info *bf_info = &rtwdev->bf_info; + struct mu_bfer_init_para param; + u8 nc_index = 1, nr_index = 1; + u8 grouping = 0, codebookinfo = 1, coefficientsize = 0; + u32 csi_param; + + rtw_dbg(rtwdev, RTW_DBG_BF, "config as an mu bfee\n"); + + csi_param = (u16)((coefficientsize << 10) | + (codebookinfo << 8) | + (grouping << 6) | + (nr_index << 3) | + nc_index); + + rtw_dbg(rtwdev, RTW_DBG_BF, "nc=%d nr=%d group=%d codebookinfo=%d coefficientsize=%d\n", + nc_index, nr_index, grouping, codebookinfo, + coefficientsize); + + param.paid = bfee->p_aid; + param.csi_para = csi_param; + param.my_aid = bfee->aid & 0xfff; + param.csi_length_sel = HAL_CSI_SEG_4K; + ether_addr_copy(param.bfer_address, bfee->mac_addr); + + rtw_bf_init_bfer_entry_mu(rtwdev, ¶m); + + bf_info->cur_csi_rpt_rate = DESC_RATE6M; + rtw_bf_cfg_sounding(rtwdev, vif, DESC_RATE6M); + + /* accept action_no_ack */ + rtw_write16_set(rtwdev, REG_RXFLTMAP0, BIT_RXFLTMAP0_ACTIONNOACK); + + /* accept NDPA and BF report poll */ + rtw_write16_set(rtwdev, REG_RXFLTMAP1, BIT_RXFLTMAP1_BF); +} + +void rtw_bf_remove_bfee_su(struct rtw_dev *rtwdev, + struct rtw_bfee *bfee) +{ + struct rtw_bf_info *bfinfo = &rtwdev->bf_info; + + rtw_dbg(rtwdev, RTW_DBG_BF, "remove as a su bfee\n"); + rtw_write8(rtwdev, REG_SND_PTCL_CTRL, RTW_SND_CTRL_REMOVE); + + switch (bfee->su_reg_index) { + case 0: + rtw_write32(rtwdev, REG_ASSOCIATED_BFMER0_INFO, 0); + rtw_write16(rtwdev, REG_ASSOCIATED_BFMER0_INFO + 4, 0); + rtw_write16(rtwdev, REG_TX_CSI_RPT_PARAM_BW20, 0); + break; + case 1: + rtw_write32(rtwdev, REG_ASSOCIATED_BFMER1_INFO, 0); + rtw_write16(rtwdev, REG_ASSOCIATED_BFMER1_INFO + 4, 0); + rtw_write16(rtwdev, REG_TX_CSI_RPT_PARAM_BW20 + 2, 0); + break; + } + + clear_bit(bfee->su_reg_index, bfinfo->bfer_su_reg_maping); + bfee->su_reg_index = 0xFF; +} + +void rtw_bf_remove_bfee_mu(struct rtw_dev *rtwdev, + struct rtw_bfee *bfee) +{ + struct rtw_bf_info *bfinfo = &rtwdev->bf_info; + + rtw_write8(rtwdev, REG_SND_PTCL_CTRL, RTW_SND_CTRL_REMOVE); + + rtw_bf_del_bfer_entry_mu(rtwdev); + + if (bfinfo->bfer_su_cnt == 0 && bfinfo->bfer_mu_cnt == 0) + rtw_bf_del_sounding(rtwdev); +} + +void rtw_bf_set_gid_table(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *conf) +{ + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + struct rtw_bfee *bfee = &rtwvif->bfee; + struct cfg_mumimo_para param; + + if (bfee->role != RTW_BFEE_MU) { + rtw_dbg(rtwdev, RTW_DBG_BF, "this vif is not mu bfee\n"); + return; + } + + param.grouping_bitmap = 0; + param.mu_tx_en = 0; + memset(param.sounding_sts, 0, 6); + memcpy(param.given_gid_tab, conf->mu_group.membership, 8); + memcpy(param.given_user_pos, conf->mu_group.position, 16); + rtw_dbg(rtwdev, RTW_DBG_BF, "STA0: gid_valid=0x%x, user_position_l=0x%x, user_position_h=0x%x\n", + param.given_gid_tab[0], param.given_user_pos[0], + param.given_user_pos[1]); + + rtw_dbg(rtwdev, RTW_DBG_BF, "STA1: gid_valid=0x%x, user_position_l=0x%x, user_position_h=0x%x\n", + param.given_gid_tab[1], param.given_user_pos[2], + param.given_user_pos[3]); + + rtw_bf_cfg_mu_bfee(rtwdev, ¶m); +} + +void rtw_bf_phy_init(struct rtw_dev *rtwdev) +{ + u8 tmp8; + u32 tmp32; + u8 retry_limit = 0xA; + u8 ndpa_rate = 0x10; + u8 ack_policy = 3; + + tmp32 = rtw_read32(rtwdev, REG_MU_TX_CTL); + /* Enable P1 aggr new packet according to P0 transfer time */ + tmp32 |= BIT_MU_P1_WAIT_STATE_EN; + /* MU Retry Limit */ + tmp32 &= ~BIT_MASK_R_MU_RL; + tmp32 |= (retry_limit << BIT_SHIFT_R_MU_RL) & BIT_MASK_R_MU_RL; + /* Disable Tx MU-MIMO until sounding done */ + tmp32 &= ~BIT_EN_MU_MIMO; + /* Clear validity of MU STAs */ + tmp32 &= ~BIT_MASK_R_MU_TABLE_VALID; + rtw_write32(rtwdev, REG_MU_TX_CTL, tmp32); + + /* MU-MIMO Option as default value */ + tmp8 = ack_policy << BIT_SHIFT_WMAC_TXMU_ACKPOLICY; + tmp8 |= BIT_WMAC_TXMU_ACKPOLICY_EN; + rtw_write8(rtwdev, REG_WMAC_MU_BF_OPTION, tmp8); + + /* MU-MIMO Control as default value */ + rtw_write16(rtwdev, REG_WMAC_MU_BF_CTL, 0); + /* Set MU NDPA rate & BW source */ + rtw_write32_set(rtwdev, REG_TXBF_CTRL, BIT_USE_NDPA_PARAMETER); + /* Set NDPA Rate */ + rtw_write8(rtwdev, REG_NDPA_OPT_CTRL, ndpa_rate); + + rtw_write32_mask(rtwdev, REG_BBPSF_CTRL, BIT_MASK_CSI_RATE, + DESC_RATE6M); +} + +void rtw_bf_cfg_csi_rate(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, + u8 fixrate_en, u8 *new_rate) +{ + u32 csi_cfg; + u16 cur_rrsr; + + csi_cfg = rtw_read32(rtwdev, REG_BBPSF_CTRL) & ~BIT_MASK_CSI_RATE; + cur_rrsr = rtw_read16(rtwdev, REG_RRSR); + + if (rssi >= 40) { + if (cur_rate != DESC_RATE54M) { + cur_rrsr |= BIT(DESC_RATE54M); + csi_cfg |= (DESC_RATE54M & BIT_MASK_CSI_RATE_VAL) << + BIT_SHIFT_CSI_RATE; + rtw_write16(rtwdev, REG_RRSR, cur_rrsr); + rtw_write32(rtwdev, REG_BBPSF_CTRL, csi_cfg); + } + *new_rate = DESC_RATE54M; + } else { + if (cur_rate != DESC_RATE24M) { + cur_rrsr &= ~BIT(DESC_RATE54M); + csi_cfg |= (DESC_RATE54M & BIT_MASK_CSI_RATE_VAL) << + BIT_SHIFT_CSI_RATE; + rtw_write16(rtwdev, REG_RRSR, cur_rrsr); + rtw_write32(rtwdev, REG_BBPSF_CTRL, csi_cfg); + } + *new_rate = DESC_RATE24M; + } +} diff --git a/drivers/net/wireless/realtek/rtw88/bf.h b/drivers/net/wireless/realtek/rtw88/bf.h new file mode 100644 index 000000000000..96a8216dd11f --- /dev/null +++ b/drivers/net/wireless/realtek/rtw88/bf.h @@ -0,0 +1,92 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* Copyright(c) 2018-2019 Realtek Corporation. + */ + +#ifndef __RTW_BF_H_ +#define __RTW_BF_H_ + +#define REG_TXBF_CTRL 0x042C +#define REG_RRSR 0x0440 +#define REG_NDPA_OPT_CTRL 0x045F + +#define REG_ASSOCIATED_BFMER0_INFO 0x06E4 +#define REG_ASSOCIATED_BFMER1_INFO 0x06EC +#define REG_TX_CSI_RPT_PARAM_BW20 0x06F4 +#define REG_SND_PTCL_CTRL 0x0718 +#define REG_MU_TX_CTL 0x14C0 +#define REG_MU_STA_GID_VLD 0x14C4 +#define REG_MU_STA_USER_POS_INFO 0x14C8 +#define REG_CSI_RRSR 0x1678 +#define REG_WMAC_MU_BF_OPTION 0x167C +#define REG_WMAC_MU_BF_CTL 0x1680 + +#define BIT_WMAC_USE_NDPARATE BIT(30) +#define BIT_WMAC_TXMU_ACKPOLICY_EN BIT(6) +#define BIT_USE_NDPA_PARAMETER BIT(30) +#define BIT_MU_P1_WAIT_STATE_EN BIT(16) +#define BIT_EN_MU_MIMO BIT(7) + +#define R_MU_RL 0xf +#define BIT_SHIFT_R_MU_RL 12 +#define BIT_SHIFT_WMAC_TXMU_ACKPOLICY 4 +#define BIT_SHIFT_CSI_RATE 24 + +#define BIT_MASK_R_MU_RL (R_MU_RL << BIT_SHIFT_R_MU_RL) +#define BIT_MASK_R_MU_TABLE_VALID 0x3f +#define BIT_MASK_CSI_RATE_VAL 0x3F +#define BIT_MASK_CSI_RATE (BIT_MASK_CSI_RATE_VAL << BIT_SHIFT_CSI_RATE) + +#define BIT_RXFLTMAP0_ACTIONNOACK BIT(14) +#define BIT_RXFLTMAP1_BF (BIT(4) | BIT(5)) +#define BIT_RXFLTMAP1_BF_REPORT_POLL BIT(4) +#define BIT_RXFLTMAP4_BF_REPORT_POLL BIT(4) + +#define RTW_NDP_RX_STANDBY_TIME 0x70 +#define RTW_SND_CTRL_REMOVE 0xD8 +#define RTW_SND_CTRL_SOUNDING 0xDB + +enum csi_seg_len { + HAL_CSI_SEG_4K = 0, + HAL_CSI_SEG_8K = 1, + HAL_CSI_SEG_11K = 2, +}; + +struct cfg_mumimo_para { + u8 sounding_sts[6]; + u16 grouping_bitmap; + u8 mu_tx_en; + u32 given_gid_tab[2]; + u32 given_user_pos[4]; +}; + +struct mu_bfer_init_para { + u16 paid; + u16 csi_para; + u16 my_aid; + enum csi_seg_len csi_length_sel; + u8 bfer_address[ETH_ALEN]; +}; + +void rtw_bf_disassoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf); +void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *bss_conf); +void rtw_bf_init_bfer_entry_mu(struct rtw_dev *rtwdev, + struct mu_bfer_init_para *param); +void rtw_bf_cfg_sounding(struct rtw_dev *rtwdev, struct rtw_vif *vif, + enum rtw_trx_desc_rate rate); +void rtw_bf_cfg_mu_bfee(struct rtw_dev *rtwdev, struct cfg_mumimo_para *param); +void rtw_bf_del_bfer_entry_mu(struct rtw_dev *rtwdev); +void rtw_bf_del_sounding(struct rtw_dev *rtwdev); +void rtw_bf_enable_bfee_su(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee); +void rtw_bf_enable_bfee_mu(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee); +void rtw_bf_remove_bfee_su(struct rtw_dev *rtwdev, struct rtw_bfee *bfee); +void rtw_bf_remove_bfee_mu(struct rtw_dev *rtwdev, struct rtw_bfee *bfee); +void rtw_bf_set_gid_table(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *conf); +void rtw_bf_phy_init(struct rtw_dev *rtwdev); +void rtw_bf_cfg_csi_rate(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, + u8 fixrate_en, u8 *new_rate); +#endif diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c index 793b40bdbf7c..4dfb2ec395ee 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.c +++ b/drivers/net/wireless/realtek/rtw88/coex.c @@ -383,9 +383,9 @@ static void rtw_coex_update_wl_link_info(struct rtw_dev *rtwdev, u8 reason) u8 rssi_step; u8 rssi; - scan = rtw_flag_check(rtwdev, RTW_FLAG_SCANNING); + scan = test_bit(RTW_FLAG_SCANNING, rtwdev->flags); coex_stat->wl_connected = !!rtwdev->sta_cnt; - coex_stat->wl_gl_busy = rtw_flag_check(rtwdev, RTW_FLAG_BUSY_TRAFFIC); + coex_stat->wl_gl_busy = test_bit(RTW_FLAG_BUSY_TRAFFIC, rtwdev->flags); if (stats->tx_throughput > stats->rx_throughput) coex_stat->wl_tput_dir = COEX_WL_TPUT_TX; @@ -810,8 +810,6 @@ static void rtw_coex_ignore_wlan_act(struct rtw_dev *rtwdev, bool enable) static void rtw_coex_power_save_state(struct rtw_dev *rtwdev, u8 ps_type, u8 lps_val, u8 rpwm_val) { - struct rtw_lps_conf *lps_conf = &rtwdev->lps_conf; - struct rtw_vif *rtwvif; struct rtw_coex *coex = &rtwdev->coex; struct rtw_coex_stat *coex_stat = &coex->stat; u8 lps_mode = 0x0; @@ -823,18 +821,14 @@ static void rtw_coex_power_save_state(struct rtw_dev *rtwdev, u8 ps_type, /* recover to original 32k low power setting */ coex_stat->wl_force_lps_ctrl = false; - rtwvif = lps_conf->rtwvif; - if (rtwvif && rtw_in_lps(rtwdev)) - rtw_leave_lps(rtwdev, rtwvif); + rtw_leave_lps(rtwdev); break; case COEX_PS_LPS_OFF: coex_stat->wl_force_lps_ctrl = true; if (lps_mode) rtw_fw_coex_tdma_type(rtwdev, 0x8, 0, 0, 0, 0); - rtwvif = lps_conf->rtwvif; - if (rtwvif && rtw_in_lps(rtwdev)) - rtw_leave_lps(rtwdev, rtwvif); + rtw_leave_lps(rtwdev); break; default: break; @@ -1308,6 +1302,7 @@ static void rtw_coex_action_bt_inquiry(struct rtw_dev *rtwdev) struct rtw_chip_info *chip = rtwdev->chip; bool wl_hi_pri = false; u8 table_case, tdma_case; + u32 slot_type = 0; if (coex_stat->wl_linkscan_proc || coex_stat->wl_hi_pri_task1 || coex_stat->wl_hi_pri_task2) @@ -1318,14 +1313,16 @@ static void rtw_coex_action_bt_inquiry(struct rtw_dev *rtwdev) if (wl_hi_pri) { table_case = 15; if (coex_stat->bt_a2dp_exist && - !coex_stat->bt_pan_exist) + !coex_stat->bt_pan_exist) { + slot_type = TDMA_4SLOT; tdma_case = 11; - else if (coex_stat->wl_hi_pri_task1) + } else if (coex_stat->wl_hi_pri_task1) { tdma_case = 6; - else if (!coex_stat->bt_page) + } else if (!coex_stat->bt_page) { tdma_case = 8; - else + } else { tdma_case = 9; + } } else if (coex_stat->wl_connected) { table_case = 10; tdma_case = 10; @@ -1361,7 +1358,7 @@ static void rtw_coex_action_bt_inquiry(struct rtw_dev *rtwdev) rtw_coex_set_ant_path(rtwdev, false, COEX_SET_ANT_2G); rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]); rtw_coex_table(rtwdev, table_case); - rtw_coex_tdma(rtwdev, false, tdma_case); + rtw_coex_tdma(rtwdev, false, tdma_case | slot_type); } static void rtw_coex_action_bt_hfp(struct rtw_dev *rtwdev) @@ -1475,13 +1472,13 @@ static void rtw_coex_action_bt_a2dp(struct rtw_dev *rtwdev) if (efuse->share_ant) { /* Shared-Ant */ + slot_type = TDMA_4SLOT; + if (coex_stat->wl_gl_busy && coex_stat->wl_noisy_level == 0) table_case = 10; else table_case = 9; - slot_type = TDMA_4SLOT; - if (coex_stat->wl_gl_busy) tdma_case = 13; else @@ -1585,13 +1582,14 @@ static void rtw_coex_action_bt_a2dp_hid(struct rtw_dev *rtwdev) if (efuse->share_ant) { /* Shared-Ant */ + slot_type = TDMA_4SLOT; + if (coex_stat->bt_ble_exist) table_case = 26; else table_case = 9; if (coex_stat->wl_gl_busy) { - slot_type = TDMA_4SLOT; tdma_case = 13; } else { tdma_case = 14; @@ -1794,10 +1792,12 @@ static void rtw_coex_action_wl_linkscan(struct rtw_dev *rtwdev) struct rtw_efuse *efuse = &rtwdev->efuse; struct rtw_chip_info *chip = rtwdev->chip; u8 table_case, tdma_case; + u32 slot_type = 0; if (efuse->share_ant) { /* Shared-Ant */ if (coex_stat->bt_a2dp_exist) { + slot_type = TDMA_4SLOT; table_case = 9; tdma_case = 11; } else { @@ -1818,7 +1818,7 @@ static void rtw_coex_action_wl_linkscan(struct rtw_dev *rtwdev) rtw_coex_set_ant_path(rtwdev, true, COEX_SET_ANT_2G); rtw_coex_set_rf_para(rtwdev, chip->wl_rf_para_rx[0]); rtw_coex_table(rtwdev, table_case); - rtw_coex_tdma(rtwdev, false, tdma_case); + rtw_coex_tdma(rtwdev, false, tdma_case | slot_type); } static void rtw_coex_action_wl_not_connected(struct rtw_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index 6ad985e98e42..5a181e01ebef 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -498,12 +498,32 @@ static void rtw_print_vht_rate_txt(struct seq_file *m, u8 rate) seq_printf(m, " VHT%uSMCS%u", n_ss, mcs_n); } +static void rtw_print_rate(struct seq_file *m, u8 rate) +{ + switch (rate) { + case DESC_RATE1M...DESC_RATE11M: + rtw_print_cck_rate_txt(m, rate); + break; + case DESC_RATE6M...DESC_RATE54M: + rtw_print_ofdm_rate_txt(m, rate); + break; + case DESC_RATEMCS0...DESC_RATEMCS15: + rtw_print_ht_rate_txt(m, rate); + break; + case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT2SS_MCS9: + rtw_print_vht_rate_txt(m, rate); + break; + default: + seq_printf(m, " Unknown rate=0x%x\n", rate); + break; + } +} + static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) { struct rtw_debugfs_priv *debugfs_priv = m->private; struct rtw_dev *rtwdev = debugfs_priv->rtwdev; struct rtw_hal *hal = &rtwdev->hal; - void (*print_rate)(struct seq_file *, u8) = NULL; u8 path, rate; struct rtw_power_params pwr_param = {0}; u8 bw = hal->current_band_width; @@ -528,30 +548,11 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) rate < DESC_RATEVHT1SS_MCS0) continue; - switch (rate) { - case DESC_RATE1M...DESC_RATE11M: - print_rate = rtw_print_cck_rate_txt; - break; - case DESC_RATE6M...DESC_RATE54M: - print_rate = rtw_print_ofdm_rate_txt; - break; - case DESC_RATEMCS0...DESC_RATEMCS15: - print_rate = rtw_print_ht_rate_txt; - break; - case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT2SS_MCS9: - print_rate = rtw_print_vht_rate_txt; - break; - default: - print_rate = NULL; - break; - } - rtw_get_tx_power_params(rtwdev, path, rate, bw, ch, regd, &pwr_param); seq_printf(m, "%4c ", path + 'A'); - if (print_rate) - print_rate(m, rate); + rtw_print_rate(m, rate); seq_printf(m, " %3u(0x%02x) %4u %4d (%4d %4d)\n", hal->tx_pwr_tbl[path][rate], hal->tx_pwr_tbl[path][rate], @@ -567,6 +568,132 @@ static int rtw_debugfs_get_tx_pwr_tbl(struct seq_file *m, void *v) return 0; } +static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v) +{ + struct rtw_debugfs_priv *debugfs_priv = m->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_traffic_stats *stats = &rtwdev->stats; + struct rtw_pkt_count *last_cnt = &dm_info->last_pkt_count; + struct rtw_efuse *efuse = &rtwdev->efuse; + struct ewma_evm *ewma_evm = dm_info->ewma_evm; + struct ewma_snr *ewma_snr = dm_info->ewma_snr; + u8 ss, rate_id; + + seq_puts(m, "==========[Common Info]========\n"); + seq_printf(m, "Is link = %c\n", rtw_is_assoc(rtwdev) ? 'Y' : 'N'); + seq_printf(m, "Current CH(fc) = %u\n", rtwdev->hal.current_channel); + seq_printf(m, "Current BW = %u\n", rtwdev->hal.current_band_width); + seq_printf(m, "Current IGI = 0x%x\n", dm_info->igi_history[0]); + seq_printf(m, "TP {Tx, Rx} = {%u, %u}Mbps\n\n", + stats->tx_throughput, stats->rx_throughput); + + seq_puts(m, "==========[Tx Phy Info]========\n"); + seq_puts(m, "[Tx Rate] = "); + rtw_print_rate(m, dm_info->tx_rate); + seq_printf(m, "(0x%x)\n\n", dm_info->tx_rate); + + seq_puts(m, "==========[Rx Phy Info]========\n"); + seq_printf(m, "[Rx Beacon Count] = %u\n", last_cnt->num_bcn_pkt); + seq_puts(m, "[Rx Rate] = "); + rtw_print_rate(m, dm_info->curr_rx_rate); + seq_printf(m, "(0x%x)\n", dm_info->curr_rx_rate); + + seq_puts(m, "[Rx Rate Count]:\n"); + seq_printf(m, " * CCK = {%u, %u, %u, %u}\n", + last_cnt->num_qry_pkt[DESC_RATE1M], + last_cnt->num_qry_pkt[DESC_RATE2M], + last_cnt->num_qry_pkt[DESC_RATE5_5M], + last_cnt->num_qry_pkt[DESC_RATE11M]); + + seq_printf(m, " * OFDM = {%u, %u, %u, %u, %u, %u, %u, %u}\n", + last_cnt->num_qry_pkt[DESC_RATE6M], + last_cnt->num_qry_pkt[DESC_RATE9M], + last_cnt->num_qry_pkt[DESC_RATE12M], + last_cnt->num_qry_pkt[DESC_RATE18M], + last_cnt->num_qry_pkt[DESC_RATE24M], + last_cnt->num_qry_pkt[DESC_RATE36M], + last_cnt->num_qry_pkt[DESC_RATE48M], + last_cnt->num_qry_pkt[DESC_RATE54M]); + + for (ss = 0; ss < efuse->hw_cap.nss; ss++) { + rate_id = DESC_RATEMCS0 + ss * 8; + seq_printf(m, " * HT_MCS[%u:%u] = {%u, %u, %u, %u, %u, %u, %u, %u}\n", + ss * 8, ss * 8 + 7, + last_cnt->num_qry_pkt[rate_id], + last_cnt->num_qry_pkt[rate_id + 1], + last_cnt->num_qry_pkt[rate_id + 2], + last_cnt->num_qry_pkt[rate_id + 3], + last_cnt->num_qry_pkt[rate_id + 4], + last_cnt->num_qry_pkt[rate_id + 5], + last_cnt->num_qry_pkt[rate_id + 6], + last_cnt->num_qry_pkt[rate_id + 7]); + } + + for (ss = 0; ss < efuse->hw_cap.nss; ss++) { + rate_id = DESC_RATEVHT1SS_MCS0 + ss * 10; + seq_printf(m, " * VHT_MCS-%uss MCS[0:9] = {%u, %u, %u, %u, %u, %u, %u, %u, %u, %u}\n", + ss + 1, + last_cnt->num_qry_pkt[rate_id], + last_cnt->num_qry_pkt[rate_id + 1], + last_cnt->num_qry_pkt[rate_id + 2], + last_cnt->num_qry_pkt[rate_id + 3], + last_cnt->num_qry_pkt[rate_id + 4], + last_cnt->num_qry_pkt[rate_id + 5], + last_cnt->num_qry_pkt[rate_id + 6], + last_cnt->num_qry_pkt[rate_id + 7], + last_cnt->num_qry_pkt[rate_id + 8], + last_cnt->num_qry_pkt[rate_id + 9]); + } + + seq_printf(m, "[RSSI(dBm)] = {%d, %d}\n", + dm_info->rssi[RF_PATH_A] - 100, + dm_info->rssi[RF_PATH_B] - 100); + seq_printf(m, "[Rx EVM(dB)] = {-%d, -%d}\n", + dm_info->rx_evm_dbm[RF_PATH_A], + dm_info->rx_evm_dbm[RF_PATH_B]); + seq_printf(m, "[Rx SNR] = {%d, %d}\n", + dm_info->rx_snr[RF_PATH_A], + dm_info->rx_snr[RF_PATH_B]); + seq_printf(m, "[CFO_tail(KHz)] = {%d, %d}\n", + dm_info->cfo_tail[RF_PATH_A], + dm_info->cfo_tail[RF_PATH_B]); + + if (dm_info->curr_rx_rate >= DESC_RATE11M) { + seq_puts(m, "[Rx Average Status]:\n"); + seq_printf(m, " * OFDM, EVM: {-%d}, SNR: {%d}\n", + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_OFDM]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_OFDM_A])); + seq_printf(m, " * 1SS, EVM: {-%d}, SNR: {%d}\n", + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_1SS]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_1SS_A])); + seq_printf(m, " * 2SS, EVM: {-%d, -%d}, SNR: {%d, %d}\n", + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_2SS_A]), + (u8)ewma_evm_read(&ewma_evm[RTW_EVM_2SS_B]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_A]), + (u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_B])); + } + + seq_puts(m, "[Rx Counter]:\n"); + seq_printf(m, " * CCA (CCK, OFDM, Total) = (%u, %u, %u)\n", + dm_info->cck_cca_cnt, + dm_info->ofdm_cca_cnt, + dm_info->total_cca_cnt); + seq_printf(m, " * False Alarm (CCK, OFDM, Total) = (%u, %u, %u)\n", + dm_info->cck_fa_cnt, + dm_info->ofdm_fa_cnt, + dm_info->total_fa_cnt); + seq_printf(m, " * CCK cnt (ok, err) = (%u, %u)\n", + dm_info->cck_ok_cnt, dm_info->cck_err_cnt); + seq_printf(m, " * OFDM cnt (ok, err) = (%u, %u)\n", + dm_info->ofdm_ok_cnt, dm_info->ofdm_err_cnt); + seq_printf(m, " * HT cnt (ok, err) = (%u, %u)\n", + dm_info->ht_ok_cnt, dm_info->ht_err_cnt); + seq_printf(m, " * VHT cnt (ok, err) = (%u, %u)\n", + dm_info->vht_ok_cnt, dm_info->vht_err_cnt); + return 0; +} + #define rtw_debug_impl_mac(page, addr) \ static struct rtw_debugfs_priv rtw_debug_priv_mac_ ##page = { \ .cb_read = rtw_debug_get_mac_page, \ @@ -653,6 +780,10 @@ static struct rtw_debugfs_priv rtw_debug_priv_rsvd_page = { .cb_read = rtw_debugfs_get_rsvd_page, }; +static struct rtw_debugfs_priv rtw_debug_priv_phy_info = { + .cb_read = rtw_debugfs_get_phy_info, +}; + #define rtw_debugfs_add_core(name, mode, fopname, parent) \ do { \ rtw_debug_priv_ ##name.rtwdev = rtwdev; \ @@ -682,6 +813,7 @@ void rtw_debugfs_init(struct rtw_dev *rtwdev) rtw_debugfs_add_rw(rf_read); rtw_debugfs_add_rw(dump_cam); rtw_debugfs_add_rw(rsvd_page); + rtw_debugfs_add_r(phy_info); rtw_debugfs_add_r(mac_0); rtw_debugfs_add_r(mac_1); rtw_debugfs_add_r(mac_2); diff --git a/drivers/net/wireless/realtek/rtw88/debug.h b/drivers/net/wireless/realtek/rtw88/debug.h index 45851cbbd2ab..cd28f675e9cb 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.h +++ b/drivers/net/wireless/realtek/rtw88/debug.h @@ -16,6 +16,8 @@ enum rtw_debug_mask { RTW_DBG_RFK = 0x00000080, RTW_DBG_REGD = 0x00000100, RTW_DBG_DEBUGFS = 0x00000200, + RTW_DBG_PS = 0x00000400, + RTW_DBG_BF = 0x00000800, RTW_DBG_ALL = 0xffffffff }; diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index b082e2cc95f5..b8c581161f61 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -7,7 +7,9 @@ #include "fw.h" #include "tx.h" #include "reg.h" +#include "sec.h" #include "debug.h" +#include "util.h" static void rtw_fw_c2h_cmd_handle_ext(struct rtw_dev *rtwdev, struct sk_buff *skb) @@ -27,6 +29,100 @@ static void rtw_fw_c2h_cmd_handle_ext(struct rtw_dev *rtwdev, } } +static u16 get_max_amsdu_len(u32 bit_rate) +{ + /* lower than ofdm, do not aggregate */ + if (bit_rate < 550) + return 1; + + /* lower than 20M 2ss mcs8, make it small */ + if (bit_rate < 1800) + return 1200; + + /* lower than 40M 2ss mcs9, make it medium */ + if (bit_rate < 4000) + return 2600; + + /* not yet 80M 2ss mcs8/9, make it twice regular packet size */ + if (bit_rate < 7000) + return 3500; + + /* unlimited */ + return 0; +} + +struct rtw_fw_iter_ra_data { + struct rtw_dev *rtwdev; + u8 *payload; +}; + +static void rtw_fw_ra_report_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw_fw_iter_ra_data *ra_data = data; + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + u8 mac_id, rate, sgi, bw; + u8 mcs, nss; + u32 bit_rate; + + mac_id = GET_RA_REPORT_MACID(ra_data->payload); + if (si->mac_id != mac_id) + return; + + si->ra_report.txrate.flags = 0; + + rate = GET_RA_REPORT_RATE(ra_data->payload); + sgi = GET_RA_REPORT_SGI(ra_data->payload); + bw = GET_RA_REPORT_BW(ra_data->payload); + + if (rate < DESC_RATEMCS0) { + si->ra_report.txrate.legacy = rtw_desc_to_bitrate(rate); + goto legacy; + } + + rtw_desc_to_mcsrate(rate, &mcs, &nss); + if (rate >= DESC_RATEVHT1SS_MCS0) + si->ra_report.txrate.flags |= RATE_INFO_FLAGS_VHT_MCS; + else if (rate >= DESC_RATEMCS0) + si->ra_report.txrate.flags |= RATE_INFO_FLAGS_MCS; + + if (rate >= DESC_RATEMCS0) { + si->ra_report.txrate.mcs = mcs; + si->ra_report.txrate.nss = nss; + } + + if (sgi) + si->ra_report.txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + + if (bw == RTW_CHANNEL_WIDTH_80) + si->ra_report.txrate.bw = RATE_INFO_BW_80; + else if (bw == RTW_CHANNEL_WIDTH_40) + si->ra_report.txrate.bw = RATE_INFO_BW_40; + else + si->ra_report.txrate.bw = RATE_INFO_BW_20; + +legacy: + bit_rate = cfg80211_calculate_bitrate(&si->ra_report.txrate); + + si->ra_report.desc_rate = rate; + si->ra_report.bit_rate = bit_rate; + + sta->max_rc_amsdu_len = get_max_amsdu_len(bit_rate); +} + +static void rtw_fw_ra_report_handle(struct rtw_dev *rtwdev, u8 *payload, + u8 length) +{ + struct rtw_fw_iter_ra_data ra_data; + + if (WARN(length < 7, "invalid ra report c2h length\n")) + return; + + rtwdev->dm_info.tx_rate = GET_RA_REPORT_RATE(payload); + ra_data.rtwdev = rtwdev; + ra_data.payload = payload; + rtw_iterate_stas_atomic(rtwdev, rtw_fw_ra_report_iter, &ra_data); +} + void rtw_fw_c2h_cmd_handle(struct rtw_dev *rtwdev, struct sk_buff *skb) { struct rtw_c2h_cmd *c2h; @@ -49,6 +145,9 @@ void rtw_fw_c2h_cmd_handle(struct rtw_dev *rtwdev, struct sk_buff *skb) case C2H_HALMAC: rtw_fw_c2h_cmd_handle_ext(rtwdev, skb); break; + case C2H_RA_RPT: + rtw_fw_ra_report_handle(rtwdev, c2h->payload, len); + break; default: break; } @@ -397,6 +496,24 @@ static u8 rtw_get_rsvd_page_location(struct rtw_dev *rtwdev, return location; } +void rtw_fw_set_pg_info(struct rtw_dev *rtwdev) +{ + struct rtw_lps_conf *conf = &rtwdev->lps_conf; + u8 h2c_pkt[H2C_PKT_SIZE] = {0}; + u8 loc_pg, loc_dpk; + + loc_pg = rtw_get_rsvd_page_location(rtwdev, RSVD_LPS_PG_INFO); + loc_dpk = rtw_get_rsvd_page_location(rtwdev, RSVD_LPS_PG_DPK); + + SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_LPS_PG_INFO); + + LPS_PG_INFO_LOC(h2c_pkt, loc_pg); + LPS_PG_DPK_LOC(h2c_pkt, loc_dpk); + LPS_PG_SEC_CAM_EN(h2c_pkt, conf->sec_cam_backup); + + rtw_fw_send_h2c_command(rtwdev, h2c_pkt); +} + void rtw_send_rsvd_page_h2c(struct rtw_dev *rtwdev) { u8 h2c_pkt[H2C_PKT_SIZE] = {0}; @@ -442,6 +559,58 @@ rtw_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) return skb_new; } +static struct sk_buff *rtw_lps_pg_dpk_get(struct ieee80211_hw *hw) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_chip_info *chip = rtwdev->chip; + struct rtw_dpk_info *dpk_info = &rtwdev->dm_info.dpk_info; + struct rtw_lps_pg_dpk_hdr *dpk_hdr; + struct sk_buff *skb; + u32 size; + + size = chip->tx_pkt_desc_sz + sizeof(*dpk_hdr); + skb = alloc_skb(size, GFP_KERNEL); + if (!skb) + return NULL; + + skb_reserve(skb, chip->tx_pkt_desc_sz); + dpk_hdr = skb_put_zero(skb, sizeof(*dpk_hdr)); + dpk_hdr->dpk_ch = dpk_info->dpk_ch; + dpk_hdr->dpk_path_ok = dpk_info->dpk_path_ok[0]; + memcpy(dpk_hdr->dpk_txagc, dpk_info->dpk_txagc, 2); + memcpy(dpk_hdr->dpk_gs, dpk_info->dpk_gs, 4); + memcpy(dpk_hdr->coef, dpk_info->coef, 160); + + return skb; +} + +static struct sk_buff *rtw_lps_pg_info_get(struct ieee80211_hw *hw, + struct ieee80211_vif *vif) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_chip_info *chip = rtwdev->chip; + struct rtw_lps_conf *conf = &rtwdev->lps_conf; + struct rtw_lps_pg_info_hdr *pg_info_hdr; + struct sk_buff *skb; + u32 size; + + size = chip->tx_pkt_desc_sz + sizeof(*pg_info_hdr); + skb = alloc_skb(size, GFP_KERNEL); + if (!skb) + return NULL; + + skb_reserve(skb, chip->tx_pkt_desc_sz); + pg_info_hdr = skb_put_zero(skb, sizeof(*pg_info_hdr)); + pg_info_hdr->tx_bu_page_count = rtwdev->fifo.rsvd_drv_pg_num; + pg_info_hdr->macid = find_first_bit(rtwdev->mac_id_map, RTW_MAX_MAC_ID_NUM); + pg_info_hdr->sec_cam_count = + rtw_sec_cam_pg_backup(rtwdev, pg_info_hdr->sec_cam); + + conf->sec_cam_backup = pg_info_hdr->sec_cam_count != 0; + + return skb; +} + static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw, struct ieee80211_vif *vif, enum rtw_rsvd_packet_type type) @@ -464,6 +633,12 @@ static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw, case RSVD_QOS_NULL: skb_new = ieee80211_nullfunc_get(hw, vif, true); break; + case RSVD_LPS_PG_DPK: + skb_new = rtw_lps_pg_dpk_get(hw); + break; + case RSVD_LPS_PG_INFO: + skb_new = rtw_lps_pg_info_get(hw, vif); + break; default: return NULL; } @@ -498,9 +673,6 @@ static void rtw_rsvd_page_list_to_buf(struct rtw_dev *rtwdev, u8 page_size, { struct sk_buff *skb = rsvd_pkt->skb; - if (rsvd_pkt->add_txdesc) - rtw_fill_rsvd_page_desc(rtwdev, skb); - if (page >= 1) memcpy(buf + page_margin + page_size * (page - 1), skb->data, skb->len); @@ -625,16 +797,37 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { iter = rtw_get_rsvd_page_skb(hw, vif, rsvd_pkt->type); if (!iter) { - rtw_err(rtwdev, "fail to build rsvd packet\n"); + rtw_err(rtwdev, "failed to build rsvd packet\n"); goto release_skb; } + + /* Fill the tx_desc for the rsvd pkt that requires one. + * And iter->len will be added with size of tx_desc_sz. + */ + if (rsvd_pkt->add_txdesc) + rtw_fill_rsvd_page_desc(rtwdev, iter); + rsvd_pkt->skb = iter; rsvd_pkt->page = total_page; - if (rsvd_pkt->add_txdesc) + + /* Reserved page is downloaded via TX path, and TX path will + * generate a tx_desc at the header to describe length of + * the buffer. If we are not counting page numbers with the + * size of tx_desc added at the first rsvd_pkt (usually a + * beacon, firmware default refer to the first page as the + * content of beacon), we could generate a buffer which size + * is smaller than the actual size of the whole rsvd_page + */ + if (total_page == 0) { + if (rsvd_pkt->type != RSVD_BEACON) { + rtw_err(rtwdev, "first page should be a beacon\n"); + goto release_skb; + } total_page += rtw_len_to_page(iter->len + tx_desc_sz, page_size); - else + } else { total_page += rtw_len_to_page(iter->len, page_size); + } } if (total_page > rtwdev->fifo.rsvd_drv_pg_num) { @@ -647,13 +840,24 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, if (!buf) goto release_skb; + /* Copy the content of each rsvd_pkt to the buf, and they should + * be aligned to the pages. + * + * Note that the first rsvd_pkt is a beacon no matter what vif->type. + * And that rsvd_pkt does not require tx_desc because when it goes + * through TX path, the TX path will generate one for it. + */ list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { rtw_rsvd_page_list_to_buf(rtwdev, page_size, page_margin, page, buf, rsvd_pkt); - page += rtw_len_to_page(rsvd_pkt->skb->len, page_size); - } - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) + if (page == 0) + page += rtw_len_to_page(rsvd_pkt->skb->len + + tx_desc_sz, page_size); + else + page += rtw_len_to_page(rsvd_pkt->skb->len, page_size); + kfree_skb(rsvd_pkt->skb); + } return buf; @@ -706,6 +910,11 @@ int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) goto free; } + /* The last thing is to download the *ONLY* beacon again, because + * the previous tx_desc is to describe the total rsvd page. Download + * the beacon again to replace the TX desc header, and we will get + * a correct tx_desc for the beacon in the rsvd page. + */ ret = rtw_download_beacon(rtwdev, vif); if (ret) { rtw_err(rtwdev, "failed to download beacon\n"); diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index e95d85bd097f..73d1b9ca8efc 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -11,22 +11,6 @@ /* FW bin information */ #define FW_HDR_SIZE 64 #define FW_HDR_CHKSUM_SIZE 8 -#define FW_HDR_VERSION 4 -#define FW_HDR_SUBVERSION 6 -#define FW_HDR_SUBINDEX 7 -#define FW_HDR_MONTH 16 -#define FW_HDR_DATE 17 -#define FW_HDR_HOUR 18 -#define FW_HDR_MIN 19 -#define FW_HDR_YEAR 20 -#define FW_HDR_MEM_USAGE 24 -#define FW_HDR_H2C_FMT_VER 28 -#define FW_HDR_DMEM_ADDR 32 -#define FW_HDR_DMEM_SIZE 36 -#define FW_HDR_IMEM_SIZE 48 -#define FW_HDR_EMEM_SIZE 52 -#define FW_HDR_EMEM_ADDR 56 -#define FW_HDR_IMEM_ADDR 60 #define FIFO_PAGE_SIZE_SHIFT 12 #define FIFO_PAGE_SIZE 4096 @@ -36,6 +20,7 @@ enum rtw_c2h_cmd_id { C2H_BT_INFO = 0x09, C2H_BT_MP_INFO = 0x0b, + C2H_RA_RPT = 0x0c, C2H_HW_FEATURE_REPORT = 0x19, C2H_WLAN_INFO = 0x27, C2H_HW_FEATURE_DUMP = 0xfd, @@ -58,6 +43,8 @@ enum rtw_rsvd_packet_type { RSVD_PROBE_RESP, RSVD_NULL, RSVD_QOS_NULL, + RSVD_LPS_PG_DPK, + RSVD_LPS_PG_INFO, }; enum rtw_fw_rf_type { @@ -86,6 +73,25 @@ struct rtw_iqk_para { u8 segment_iqk; }; +struct rtw_lps_pg_dpk_hdr { + u16 dpk_path_ok; + u8 dpk_txagc[2]; + u16 dpk_gs[2]; + u32 coef[2][20]; + u8 dpk_ch; +} __packed; + +struct rtw_lps_pg_info_hdr { + u8 macid; + u8 mbssid; + u8 pattern_count; + u8 mu_tab_group_id; + u8 sec_cam_count; + u8 tx_bu_page_count; + u16 rsvd; + u8 sec_cam[MAX_PG_CAM_BACKUP_NUM]; +} __packed; + struct rtw_rsvd_page { struct list_head list; struct sk_buff *skb; @@ -94,10 +100,44 @@ struct rtw_rsvd_page { bool add_txdesc; }; +struct rtw_fw_hdr { + __le16 signature; + u8 category; + u8 function; + __le16 version; /* 0x04 */ + u8 subversion; + u8 subindex; + __le32 rsvd; /* 0x08 */ + __le32 rsvd2; /* 0x0C */ + u8 month; /* 0x10 */ + u8 day; + u8 hour; + u8 min; + __le16 year; /* 0x14 */ + __le16 rsvd3; + u8 mem_usage; /* 0x18 */ + u8 rsvd4[3]; + __le16 h2c_fmt_ver; /* 0x1C */ + __le16 rsvd5; + __le32 dmem_addr; /* 0x20 */ + __le32 dmem_size; + __le32 rsvd6; + __le32 rsvd7; + __le32 imem_size; /* 0x30 */ + __le32 emem_size; + __le32 emem_addr; + __le32 imem_addr; +} __packed; + /* C2H */ #define GET_CCX_REPORT_SEQNUM(c2h_payload) (c2h_payload[8] & 0xfc) #define GET_CCX_REPORT_STATUS(c2h_payload) (c2h_payload[9] & 0xc0) +#define GET_RA_REPORT_RATE(c2h_payload) (c2h_payload[0] & 0x7f) +#define GET_RA_REPORT_SGI(c2h_payload) ((c2h_payload[0] & 0x80) >> 7) +#define GET_RA_REPORT_BW(c2h_payload) (c2h_payload[6]) +#define GET_RA_REPORT_MACID(c2h_payload) (c2h_payload[1]) + /* PKT H2C */ #define H2C_PKT_CMD_ID 0xFF #define H2C_PKT_CATEGORY 0x01 @@ -146,6 +186,7 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) #define H2C_CMD_RSVD_PAGE 0x0 #define H2C_CMD_MEDIA_STATUS_RPT 0x01 #define H2C_CMD_SET_PWR_MODE 0x20 +#define H2C_CMD_LPS_PG_INFO 0x2b #define H2C_CMD_RA_INFO 0x40 #define H2C_CMD_RSSI_MONITOR 0x42 @@ -177,6 +218,12 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id) le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(7, 5)) #define SET_PWR_MODE_SET_PWR_STATE(h2c_pkt, value) \ le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(15, 8)) +#define LPS_PG_INFO_LOC(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(23, 16)) +#define LPS_PG_DPK_LOC(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(31, 24)) +#define LPS_PG_SEC_CAM_EN(h2c_pkt, value) \ + le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, BIT(8)) #define SET_RSSI_INFO_MACID(h2c_pkt, value) \ le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(15, 8)) #define SET_RSSI_INFO_RSSI(h2c_pkt, value) \ @@ -270,6 +317,7 @@ void rtw_fw_send_phydm_info(struct rtw_dev *rtwdev); void rtw_fw_do_iqk(struct rtw_dev *rtwdev, struct rtw_iqk_para *para); void rtw_fw_set_pwr_mode(struct rtw_dev *rtwdev); +void rtw_fw_set_pg_info(struct rtw_dev *rtwdev); void rtw_fw_query_bt_info(struct rtw_dev *rtwdev); void rtw_fw_wl_ch_info(struct rtw_dev *rtwdev, u8 link, u8 ch, u8 bw); void rtw_fw_query_bt_mp_info(struct rtw_dev *rtwdev, diff --git a/drivers/net/wireless/realtek/rtw88/hci.h b/drivers/net/wireless/realtek/rtw88/hci.h index aba329c9d0cf..4afbf0d163d1 100644 --- a/drivers/net/wireless/realtek/rtw88/hci.h +++ b/drivers/net/wireless/realtek/rtw88/hci.h @@ -13,6 +13,7 @@ struct rtw_hci_ops { int (*setup)(struct rtw_dev *rtwdev); int (*start)(struct rtw_dev *rtwdev); void (*stop)(struct rtw_dev *rtwdev); + void (*deep_ps)(struct rtw_dev *rtwdev, bool enter); int (*write_data_rsvd_page)(struct rtw_dev *rtwdev, u8 *buf, u32 size); int (*write_data_h2c)(struct rtw_dev *rtwdev, u8 *buf, u32 size); @@ -47,6 +48,11 @@ static inline void rtw_hci_stop(struct rtw_dev *rtwdev) rtwdev->hci.ops->stop(rtwdev); } +static inline void rtw_hci_deep_ps(struct rtw_dev *rtwdev, bool enter) +{ + rtwdev->hci.ops->deep_ps(rtwdev, enter); +} + static inline int rtw_hci_write_data_rsvd_page(struct rtw_dev *rtwdev, u8 *buf, u32 size) { diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index b61b073031e5..507970387b2a 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -47,7 +47,7 @@ void rtw_set_channel_mac(struct rtw_dev *rtwdev, u8 channel, u8 bw, value8 = rtw_read8(rtwdev, REG_CCK_CHECK); value8 = value8 & ~BIT_CHECK_CCK_EN; - if (channel > 35) + if (IS_CH_5G_BAND(channel)) value8 |= BIT_CHECK_CCK_EN; rtw_write8(rtwdev, REG_CCK_CHECK, value8); } @@ -261,7 +261,7 @@ static int rtw_mac_init_system_cfg(struct rtw_dev *rtwdev) value |= BIT_WL_PLATFORM_RST | BIT_DDMA_EN; rtw_write32(rtwdev, REG_CPU_DMEM_CON, value); - rtw_write8(rtwdev, REG_SYS_FUNC_EN + 1, sys_func_en); + rtw_write8_set(rtwdev, REG_SYS_FUNC_EN + 1, sys_func_en); value8 = (rtw_read8(rtwdev, REG_CR_EXT + 3) & 0xF0) | 0x0C; rtw_write8(rtwdev, REG_CR_EXT + 3, value8); @@ -312,15 +312,16 @@ void rtw_mac_power_off(struct rtw_dev *rtwdev) static bool check_firmware_size(const u8 *data, u32 size) { + const struct rtw_fw_hdr *fw_hdr = (const struct rtw_fw_hdr *)data; u32 dmem_size; u32 imem_size; u32 emem_size; u32 real_size; - dmem_size = le32_to_cpu(*((__le32 *)(data + FW_HDR_DMEM_SIZE))); - imem_size = le32_to_cpu(*((__le32 *)(data + FW_HDR_IMEM_SIZE))); - emem_size = ((*(data + FW_HDR_MEM_USAGE)) & BIT(4)) ? - le32_to_cpu(*((__le32 *)(data + FW_HDR_EMEM_SIZE))) : 0; + dmem_size = le32_to_cpu(fw_hdr->dmem_size); + imem_size = le32_to_cpu(fw_hdr->imem_size); + emem_size = (fw_hdr->mem_usage & BIT(4)) ? + le32_to_cpu(fw_hdr->emem_size) : 0; dmem_size += FW_HDR_CHKSUM_SIZE; imem_size += FW_HDR_CHKSUM_SIZE; @@ -566,27 +567,10 @@ download_firmware_to_mem(struct rtw_dev *rtwdev, const u8 *data, return 0; } -static void update_firmware_info(struct rtw_dev *rtwdev, - struct rtw_fw_state *fw) -{ - const u8 *data = fw->firmware->data; - - fw->h2c_version = - le16_to_cpu(*((__le16 *)(data + FW_HDR_H2C_FMT_VER))); - fw->version = - le16_to_cpu(*((__le16 *)(data + FW_HDR_VERSION))); - fw->sub_version = *(data + FW_HDR_SUBVERSION); - fw->sub_index = *(data + FW_HDR_SUBINDEX); - - rtw_dbg(rtwdev, RTW_DBG_FW, "fw h2c version: %x\n", fw->h2c_version); - rtw_dbg(rtwdev, RTW_DBG_FW, "fw version: %x\n", fw->version); - rtw_dbg(rtwdev, RTW_DBG_FW, "fw sub version: %x\n", fw->sub_version); - rtw_dbg(rtwdev, RTW_DBG_FW, "fw sub index: %x\n", fw->sub_index); -} - static int start_download_firmware(struct rtw_dev *rtwdev, const u8 *data, u32 size) { + const struct rtw_fw_hdr *fw_hdr = (const struct rtw_fw_hdr *)data; const u8 *cur_fw; u16 val; u32 imem_size; @@ -595,10 +579,10 @@ start_download_firmware(struct rtw_dev *rtwdev, const u8 *data, u32 size) u32 addr; int ret; - dmem_size = le32_to_cpu(*((__le32 *)(data + FW_HDR_DMEM_SIZE))); - imem_size = le32_to_cpu(*((__le32 *)(data + FW_HDR_IMEM_SIZE))); - emem_size = ((*(data + FW_HDR_MEM_USAGE)) & BIT(4)) ? - le32_to_cpu(*((__le32 *)(data + FW_HDR_EMEM_SIZE))) : 0; + dmem_size = le32_to_cpu(fw_hdr->dmem_size); + imem_size = le32_to_cpu(fw_hdr->imem_size); + emem_size = (fw_hdr->mem_usage & BIT(4)) ? + le32_to_cpu(fw_hdr->emem_size) : 0; dmem_size += FW_HDR_CHKSUM_SIZE; imem_size += FW_HDR_CHKSUM_SIZE; emem_size += emem_size ? FW_HDR_CHKSUM_SIZE : 0; @@ -608,14 +592,14 @@ start_download_firmware(struct rtw_dev *rtwdev, const u8 *data, u32 size) rtw_write16(rtwdev, REG_MCUFW_CTRL, val); cur_fw = data + FW_HDR_SIZE; - addr = le32_to_cpu(*((__le32 *)(data + FW_HDR_DMEM_ADDR))); + addr = le32_to_cpu(fw_hdr->dmem_addr); addr &= ~BIT(31); ret = download_firmware_to_mem(rtwdev, cur_fw, 0, addr, dmem_size); if (ret) return ret; cur_fw = data + FW_HDR_SIZE + dmem_size; - addr = le32_to_cpu(*((__le32 *)(data + FW_HDR_IMEM_ADDR))); + addr = le32_to_cpu(fw_hdr->imem_addr); addr &= ~BIT(31); ret = download_firmware_to_mem(rtwdev, cur_fw, 0, addr, imem_size); if (ret) @@ -623,7 +607,7 @@ start_download_firmware(struct rtw_dev *rtwdev, const u8 *data, u32 size) if (emem_size) { cur_fw = data + FW_HDR_SIZE + dmem_size + imem_size; - addr = le32_to_cpu(*((__le32 *)(data + FW_HDR_EMEM_ADDR))); + addr = le32_to_cpu(fw_hdr->emem_addr); addr &= ~BIT(31); ret = download_firmware_to_mem(rtwdev, cur_fw, 0, addr, emem_size); @@ -699,15 +683,13 @@ int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw) if (ret) goto dlfw_fail; - update_firmware_info(rtwdev, fw); - /* reset desc and index */ rtw_hci_setup(rtwdev); rtwdev->h2c.last_box_num = 0; rtwdev->h2c.seq = 0; - rtw_flag_set(rtwdev, RTW_FLAG_FW_RUNNING); + set_bit(RTW_FLAG_FW_RUNNING, rtwdev->flags); return 0; @@ -719,6 +701,93 @@ dlfw_fail: return ret; } +static u32 get_priority_queues(struct rtw_dev *rtwdev, u32 queues) +{ + struct rtw_rqpn *rqpn = rtwdev->fifo.rqpn; + u32 prio_queues = 0; + + if (queues & BIT(IEEE80211_AC_VO)) + prio_queues |= BIT(rqpn->dma_map_vo); + if (queues & BIT(IEEE80211_AC_VI)) + prio_queues |= BIT(rqpn->dma_map_vi); + if (queues & BIT(IEEE80211_AC_BE)) + prio_queues |= BIT(rqpn->dma_map_be); + if (queues & BIT(IEEE80211_AC_BK)) + prio_queues |= BIT(rqpn->dma_map_bk); + + return prio_queues; +} + +static void __rtw_mac_flush_prio_queue(struct rtw_dev *rtwdev, + u32 prio_queue, bool drop) +{ + u32 addr; + u16 avail_page, rsvd_page; + int i; + + switch (prio_queue) { + case RTW_DMA_MAPPING_EXTRA: + addr = REG_FIFOPAGE_INFO_4; + break; + case RTW_DMA_MAPPING_LOW: + addr = REG_FIFOPAGE_INFO_2; + break; + case RTW_DMA_MAPPING_NORMAL: + addr = REG_FIFOPAGE_INFO_3; + break; + case RTW_DMA_MAPPING_HIGH: + addr = REG_FIFOPAGE_INFO_1; + break; + default: + return; + } + + /* check if all of the reserved pages are available for 100 msecs */ + for (i = 0; i < 5; i++) { + rsvd_page = rtw_read16(rtwdev, addr); + avail_page = rtw_read16(rtwdev, addr + 2); + if (rsvd_page == avail_page) + return; + + msleep(20); + } + + /* priority queue is still not empty, throw a warning, + * + * Note that if we want to flush the tx queue when having a lot of + * traffic (ex, 100Mbps up), some of the packets could be dropped. + * And it requires like ~2secs to flush the full priority queue. + */ + if (!drop) + rtw_warn(rtwdev, "timed out to flush queue %d\n", prio_queue); +} + +static void rtw_mac_flush_prio_queues(struct rtw_dev *rtwdev, + u32 prio_queues, bool drop) +{ + u32 q; + + for (q = 0; q < RTW_DMA_MAPPING_MAX; q++) + if (prio_queues & BIT(q)) + __rtw_mac_flush_prio_queue(rtwdev, q, drop); +} + +void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop) +{ + u32 prio_queues = 0; + + /* If all of the hardware queues are requested to flush, + * or the priority queues are not mapped yet, + * flush all of the priority queues + */ + if (queues == BIT(rtwdev->hw->queues) - 1 || !rtwdev->fifo.rqpn) + prio_queues = BIT(RTW_DMA_MAPPING_MAX) - 1; + else + prio_queues = get_priority_queues(rtwdev, queues); + + rtw_mac_flush_prio_queues(rtwdev, prio_queues, drop); +} + static int txdma_queue_mapping(struct rtw_dev *rtwdev) { struct rtw_chip_info *chip = rtwdev->chip; @@ -743,6 +812,7 @@ static int txdma_queue_mapping(struct rtw_dev *rtwdev) return -EINVAL; } + rtwdev->fifo.rqpn = rqpn; txdma_pq_map |= BIT_TXDMA_HIQ_MAP(rqpn->dma_map_hi); txdma_pq_map |= BIT_TXDMA_MGQ_MAP(rqpn->dma_map_mg); txdma_pq_map |= BIT_TXDMA_BKQ_MAP(rqpn->dma_map_bk); diff --git a/drivers/net/wireless/realtek/rtw88/mac.h b/drivers/net/wireless/realtek/rtw88/mac.h index efe6f731f240..592dc830160c 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.h +++ b/drivers/net/wireless/realtek/rtw88/mac.h @@ -31,5 +31,11 @@ int rtw_mac_power_on(struct rtw_dev *rtwdev); void rtw_mac_power_off(struct rtw_dev *rtwdev); int rtw_download_firmware(struct rtw_dev *rtwdev, struct rtw_fw_state *fw); int rtw_mac_init(struct rtw_dev *rtwdev); +void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop); + +static inline void rtw_mac_flush_all_queues(struct rtw_dev *rtwdev, bool drop) +{ + rtw_mac_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, drop); +} #endif diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index e5e3605bb693..34a1c3b53cd4 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -10,6 +10,7 @@ #include "coex.h" #include "ps.h" #include "reg.h" +#include "bf.h" #include "debug.h" static void rtw_ops_tx(struct ieee80211_hw *hw, @@ -17,19 +18,30 @@ static void rtw_ops_tx(struct ieee80211_hw *hw, struct sk_buff *skb) { struct rtw_dev *rtwdev = hw->priv; - struct rtw_tx_pkt_info pkt_info = {0}; - if (!rtw_flag_check(rtwdev, RTW_FLAG_RUNNING)) - goto out; + if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) { + ieee80211_free_txskb(hw, skb); + return; + } - rtw_tx_pkt_info_update(rtwdev, &pkt_info, control, skb); - if (rtw_hci_tx(rtwdev, &pkt_info, skb)) - goto out; + rtw_tx(rtwdev, control, skb); +} - return; +static void rtw_ops_wake_tx_queue(struct ieee80211_hw *hw, + struct ieee80211_txq *txq) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_txq *rtwtxq = (struct rtw_txq *)txq->drv_priv; -out: - ieee80211_free_txskb(hw, skb); + if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) + return; + + spin_lock_bh(&rtwdev->txq_lock); + if (list_empty(&rtwtxq->list)) + list_add_tail(&rtwtxq->list, &rtwdev->txqs); + spin_unlock_bh(&rtwdev->txq_lock); + + tasklet_schedule(&rtwdev->tx_tasklet); } static int rtw_ops_start(struct ieee80211_hw *hw) @@ -60,6 +72,8 @@ static int rtw_ops_config(struct ieee80211_hw *hw, u32 changed) mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + if (changed & IEEE80211_CONF_CHANGE_IDLE) { if (hw->conf.flags & IEEE80211_CONF_IDLE) { rtw_enter_ips(rtwdev); @@ -72,6 +86,15 @@ static int rtw_ops_config(struct ieee80211_hw *hw, u32 changed) } } + if (changed & IEEE80211_CONF_CHANGE_PS) { + if (hw->conf.flags & IEEE80211_CONF_PS) { + rtwdev->ps_enabled = true; + } else { + rtwdev->ps_enabled = false; + rtw_leave_lps(rtwdev); + } + } + if (changed & IEEE80211_CONF_CHANGE_CHANNEL) rtw_set_channel(rtwdev); @@ -135,10 +158,14 @@ static int rtw_ops_add_interface(struct ieee80211_hw *hw, rtwvif->stats.tx_cnt = 0; rtwvif->stats.rx_cnt = 0; rtwvif->in_lps = false; + memset(&rtwvif->bfee, 0, sizeof(struct rtw_bfee)); rtwvif->conf = &rtw_vif_port[port]; + rtw_txq_init(rtwdev, vif->txq); mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + switch (vif->type) { case NL80211_IFTYPE_AP: case NL80211_IFTYPE_MESH_POINT: @@ -181,6 +208,10 @@ static void rtw_ops_remove_interface(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + + rtw_txq_cleanup(rtwdev, vif->txq); + eth_zero_addr(rtwvif->mac_addr); config |= PORT_SET_MAC_ADDR; rtwvif->net_type = RTW_NET_NO_LINK; @@ -204,6 +235,8 @@ static void rtw_ops_configure_filter(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + if (changed_flags & FIF_ALLMULTI) { if (*new_flags & FIF_ALLMULTI) rtwdev->hal.rcr |= BIT_AM | BIT_AB; @@ -238,6 +271,54 @@ static void rtw_ops_configure_filter(struct ieee80211_hw *hw, mutex_unlock(&rtwdev->mutex); } +/* Only have one group of EDCA parameters now */ +static const u32 ac_to_edca_param[IEEE80211_NUM_ACS] = { + [IEEE80211_AC_VO] = REG_EDCA_VO_PARAM, + [IEEE80211_AC_VI] = REG_EDCA_VI_PARAM, + [IEEE80211_AC_BE] = REG_EDCA_BE_PARAM, + [IEEE80211_AC_BK] = REG_EDCA_BK_PARAM, +}; + +static u8 rtw_aifsn_to_aifs(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif, u8 aifsn) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + u8 slot_time; + u8 sifs; + + slot_time = vif->bss_conf.use_short_slot ? 9 : 20; + sifs = rtwdev->hal.current_band_type == RTW_BAND_5G ? 16 : 10; + + return aifsn * slot_time + sifs; +} + +static void __rtw_conf_tx(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif, u16 ac) +{ + struct ieee80211_tx_queue_params *params = &rtwvif->tx_params[ac]; + u32 edca_param = ac_to_edca_param[ac]; + u8 ecw_max, ecw_min; + u8 aifs; + + /* 2^ecw - 1 = cw; ecw = log2(cw + 1) */ + ecw_max = ilog2(params->cw_max + 1); + ecw_min = ilog2(params->cw_min + 1); + aifs = rtw_aifsn_to_aifs(rtwdev, rtwvif, params->aifs); + rtw_write32_mask(rtwdev, edca_param, BIT_MASK_TXOP_LMT, params->txop); + rtw_write32_mask(rtwdev, edca_param, BIT_MASK_CWMAX, ecw_max); + rtw_write32_mask(rtwdev, edca_param, BIT_MASK_CWMIN, ecw_min); + rtw_write32_mask(rtwdev, edca_param, BIT_MASK_AIFS, aifs); +} + +static void rtw_conf_tx(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) +{ + u16 ac; + + for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) + __rtw_conf_tx(rtwdev, rtwvif, ac); +} + static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *conf, @@ -249,6 +330,8 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + if (changed & BSS_CHANGED_ASSOC) { struct rtw_chip_info *chip = rtwdev->chip; enum rtw_net_type net_type; @@ -262,13 +345,19 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, rtw_add_rsvd_page(rtwdev, RSVD_PS_POLL, true); rtw_add_rsvd_page(rtwdev, RSVD_QOS_NULL, true); rtw_add_rsvd_page(rtwdev, RSVD_NULL, true); + rtw_add_rsvd_page(rtwdev, RSVD_LPS_PG_DPK, true); + rtw_add_rsvd_page(rtwdev, RSVD_LPS_PG_INFO, true); rtw_fw_download_rsvd_page(rtwdev, vif); rtw_send_rsvd_page_h2c(rtwdev); rtw_coex_media_status_notify(rtwdev, conf->assoc); + if (rtw_bf_support) + rtw_bf_assoc(rtwdev, vif, conf); } else { + rtw_leave_lps(rtwdev); net_type = RTW_NET_NO_LINK; rtwvif->aid = 0; rtw_reset_rsvd_page(rtwdev); + rtw_bf_disassoc(rtwdev, vif, conf); } rtwvif->net_type = net_type; @@ -284,11 +373,39 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BEACON) rtw_fw_download_rsvd_page(rtwdev, vif); + if (changed & BSS_CHANGED_MU_GROUPS) { + struct rtw_chip_info *chip = rtwdev->chip; + + chip->ops->set_gid_table(rtwdev, vif, conf); + } + + if (changed & BSS_CHANGED_ERP_SLOT) + rtw_conf_tx(rtwdev, rtwvif); + rtw_vif_port_config(rtwdev, rtwvif, config); mutex_unlock(&rtwdev->mutex); } +static int rtw_ops_conf_tx(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, u16 ac, + const struct ieee80211_tx_queue_params *params) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + + mutex_lock(&rtwdev->mutex); + + rtw_leave_lps_deep(rtwdev); + + rtwvif->tx_params[ac] = *params; + __rtw_conf_tx(rtwdev, rtwvif, ac); + + mutex_unlock(&rtwdev->mutex); + + return 0; +} + static u8 rtw_acquire_macid(struct rtw_dev *rtwdev) { unsigned long mac_id; @@ -311,6 +428,7 @@ static int rtw_ops_sta_add(struct ieee80211_hw *hw, { struct rtw_dev *rtwdev = hw->priv; struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + int i; int ret = 0; mutex_lock(&rtwdev->mutex); @@ -325,6 +443,8 @@ static int rtw_ops_sta_add(struct ieee80211_hw *hw, si->vif = vif; si->init_ra_lv = 1; ewma_rssi_init(&si->avg_rssi); + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + rtw_txq_init(rtwdev, sta->txq[i]); rtw_update_sta_info(rtwdev, si); rtw_fw_media_status_report(rtwdev, si->mac_id, true); @@ -345,12 +465,18 @@ static int rtw_ops_sta_remove(struct ieee80211_hw *hw, { struct rtw_dev *rtwdev = hw->priv; struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + int i; mutex_lock(&rtwdev->mutex); rtw_release_macid(rtwdev, si->mac_id); rtw_fw_media_status_report(rtwdev, si->mac_id, false); + for (i = 0; i < ARRAY_SIZE(sta->txq); i++) + rtw_txq_cleanup(rtwdev, sta->txq[i]); + + kfree(si->mask); + rtwdev->sta_cnt--; rtw_info(rtwdev, "sta %pM with macid %d left\n", @@ -397,6 +523,8 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) { hw_key_idx = rtw_sec_get_free_cam(sec); } else { @@ -418,10 +546,15 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, hw_key_type, hw_key_idx); break; case DISABLE_KEY: + rtw_mac_flush_all_queues(rtwdev, false); rtw_sec_clear_cam(rtwdev, sec, key->hw_key_idx); break; } + /* download new cam settings for PG to backup */ + if (rtw_fw_lps_deep_mode == LPS_DEEP_MODE_PG) + rtw_fw_download_rsvd_page(rtwdev, vif); + out: mutex_unlock(&rtwdev->mutex); @@ -434,17 +567,21 @@ static int rtw_ops_ampdu_action(struct ieee80211_hw *hw, { struct ieee80211_sta *sta = params->sta; u16 tid = params->tid; + struct ieee80211_txq *txq = sta->txq[tid]; + struct rtw_txq *rtwtxq = (struct rtw_txq *)txq->drv_priv; switch (params->action) { case IEEE80211_AMPDU_TX_START: - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - break; + return IEEE80211_AMPDU_TX_START_IMMEDIATE; case IEEE80211_AMPDU_TX_STOP_CONT: case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: + clear_bit(RTW_TXQ_AMPDU, &rtwtxq->flags); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; case IEEE80211_AMPDU_TX_OPERATIONAL: + set_bit(RTW_TXQ_AMPDU, &rtwtxq->flags); + break; case IEEE80211_AMPDU_RX_START: case IEEE80211_AMPDU_RX_STOP: break; @@ -464,18 +601,18 @@ static void rtw_ops_sw_scan_start(struct ieee80211_hw *hw, struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; u32 config = 0; - rtw_leave_lps(rtwdev, rtwvif); - mutex_lock(&rtwdev->mutex); + rtw_leave_lps(rtwdev); + ether_addr_copy(rtwvif->mac_addr, mac_addr); config |= PORT_SET_MAC_ADDR; rtw_vif_port_config(rtwdev, rtwvif, config); rtw_coex_scan_notify(rtwdev, COEX_SCAN_START); - rtw_flag_set(rtwdev, RTW_FLAG_DIG_DISABLE); - rtw_flag_set(rtwdev, RTW_FLAG_SCANNING); + set_bit(RTW_FLAG_DIG_DISABLE, rtwdev->flags); + set_bit(RTW_FLAG_SCANNING, rtwdev->flags); mutex_unlock(&rtwdev->mutex); } @@ -489,8 +626,8 @@ static void rtw_ops_sw_scan_complete(struct ieee80211_hw *hw, mutex_lock(&rtwdev->mutex); - rtw_flag_clear(rtwdev, RTW_FLAG_SCANNING); - rtw_flag_clear(rtwdev, RTW_FLAG_DIG_DISABLE); + clear_bit(RTW_FLAG_SCANNING, rtwdev->flags); + clear_bit(RTW_FLAG_DIG_DISABLE, rtwdev->flags); ether_addr_copy(rtwvif->mac_addr, vif->addr); config |= PORT_SET_MAC_ADDR; @@ -508,12 +645,99 @@ static void rtw_ops_mgd_prepare_tx(struct ieee80211_hw *hw, struct rtw_dev *rtwdev = hw->priv; mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); rtw_coex_connect_notify(rtwdev, COEX_ASSOCIATE_START); mutex_unlock(&rtwdev->mutex); } +static int rtw_ops_set_rts_threshold(struct ieee80211_hw *hw, u32 value) +{ + struct rtw_dev *rtwdev = hw->priv; + + mutex_lock(&rtwdev->mutex); + rtwdev->rts_threshold = value; + mutex_unlock(&rtwdev->mutex); + + return 0; +} + +static void rtw_ops_sta_statistics(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct station_info *sinfo) +{ + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + + sinfo->txrate = si->ra_report.txrate; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); +} + +static void rtw_ops_flush(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + u32 queues, bool drop) +{ + struct rtw_dev *rtwdev = hw->priv; + + mutex_lock(&rtwdev->mutex); + rtw_leave_lps_deep(rtwdev); + + rtw_mac_flush_queues(rtwdev, queues, drop); + mutex_unlock(&rtwdev->mutex); +} + +struct rtw_iter_bitrate_mask_data { + struct rtw_dev *rtwdev; + struct ieee80211_vif *vif; + const struct cfg80211_bitrate_mask *mask; +}; + +static void rtw_ra_mask_info_update_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw_iter_bitrate_mask_data *br_data = data; + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + + if (si->vif != br_data->vif) + return; + + /* free previous mask setting */ + kfree(si->mask); + si->mask = kmemdup(br_data->mask, sizeof(struct cfg80211_bitrate_mask), + GFP_ATOMIC); + if (!si->mask) { + si->use_cfg_mask = false; + return; + } + + si->use_cfg_mask = true; + rtw_update_sta_info(br_data->rtwdev, si); +} + +static void rtw_ra_mask_info_update(struct rtw_dev *rtwdev, + struct ieee80211_vif *vif, + const struct cfg80211_bitrate_mask *mask) +{ + struct rtw_iter_bitrate_mask_data br_data; + + br_data.rtwdev = rtwdev; + br_data.vif = vif; + br_data.mask = mask; + rtw_iterate_stas_atomic(rtwdev, rtw_ra_mask_info_update_iter, &br_data); +} + +static int rtw_ops_set_bitrate_mask(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + const struct cfg80211_bitrate_mask *mask) +{ + struct rtw_dev *rtwdev = hw->priv; + + rtw_ra_mask_info_update(rtwdev, vif, mask); + + return 0; +} + const struct ieee80211_ops rtw_ops = { .tx = rtw_ops_tx, + .wake_tx_queue = rtw_ops_wake_tx_queue, .start = rtw_ops_start, .stop = rtw_ops_stop, .config = rtw_ops_config, @@ -521,6 +745,7 @@ const struct ieee80211_ops rtw_ops = { .remove_interface = rtw_ops_remove_interface, .configure_filter = rtw_ops_configure_filter, .bss_info_changed = rtw_ops_bss_info_changed, + .conf_tx = rtw_ops_conf_tx, .sta_add = rtw_ops_sta_add, .sta_remove = rtw_ops_sta_remove, .set_key = rtw_ops_set_key, @@ -528,5 +753,9 @@ const struct ieee80211_ops rtw_ops = { .sw_scan_start = rtw_ops_sw_scan_start, .sw_scan_complete = rtw_ops_sw_scan_complete, .mgd_prepare_tx = rtw_ops_mgd_prepare_tx, + .set_rts_threshold = rtw_ops_set_rts_threshold, + .sta_statistics = rtw_ops_sta_statistics, + .flush = rtw_ops_flush, + .set_bitrate_mask = rtw_ops_set_bitrate_mask, }; EXPORT_SYMBOL(rtw_ops); diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 6dd457741b15..ae61415e1665 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -12,16 +12,22 @@ #include "phy.h" #include "reg.h" #include "efuse.h" +#include "tx.h" #include "debug.h" +#include "bf.h" -static bool rtw_fw_support_lps; +unsigned int rtw_fw_lps_deep_mode; +EXPORT_SYMBOL(rtw_fw_lps_deep_mode); +bool rtw_bf_support = true; unsigned int rtw_debug_mask; EXPORT_SYMBOL(rtw_debug_mask); -module_param_named(support_lps, rtw_fw_support_lps, bool, 0644); +module_param_named(lps_deep_mode, rtw_fw_lps_deep_mode, uint, 0644); +module_param_named(support_bf, rtw_bf_support, bool, 0644); module_param_named(debug_mask, rtw_debug_mask, uint, 0644); -MODULE_PARM_DESC(support_lps, "Set Y to enable Leisure Power Save support, to turn radio off between beacons"); +MODULE_PARM_DESC(lps_deep_mode, "Deeper PS mode. If 0, deep PS is disabled"); +MODULE_PARM_DESC(support_bf, "Set Y to enable beamformee support"); MODULE_PARM_DESC(debug_mask, "Debugging mask"); static struct ieee80211_channel rtw_channeltable_2g[] = { @@ -84,6 +90,18 @@ static struct ieee80211_rate rtw_ratetable[] = { {.bitrate = 540, .hw_value = 0x0b,}, }; +u16 rtw_desc_to_bitrate(u8 desc_rate) +{ + struct ieee80211_rate rate; + + if (WARN(desc_rate >= ARRAY_SIZE(rtw_ratetable), "invalid desc rate\n")) + return 0; + + rate = rtw_ratetable[desc_rate]; + + return rate.bitrate; +} + static struct ieee80211_supported_band rtw_band_2ghz = { .band = NL80211_BAND_2GHZ, @@ -112,29 +130,40 @@ static struct ieee80211_supported_band rtw_band_5ghz = { }; struct rtw_watch_dog_iter_data { + struct rtw_dev *rtwdev; struct rtw_vif *rtwvif; - bool active; - u8 assoc_cnt; }; +static void rtw_dynamic_csi_rate(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif) +{ + struct rtw_bf_info *bf_info = &rtwdev->bf_info; + struct rtw_chip_info *chip = rtwdev->chip; + u8 fix_rate_enable = 0; + u8 new_csi_rate_idx; + + if (rtwvif->bfee.role != RTW_BFEE_SU && + rtwvif->bfee.role != RTW_BFEE_MU) + return; + + chip->ops->cfg_csi_rate(rtwdev, rtwdev->dm_info.min_rssi, + bf_info->cur_csi_rpt_rate, + fix_rate_enable, &new_csi_rate_idx); + + if (new_csi_rate_idx != bf_info->cur_csi_rpt_rate) + bf_info->cur_csi_rpt_rate = new_csi_rate_idx; +} + static void rtw_vif_watch_dog_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { struct rtw_watch_dog_iter_data *iter_data = data; struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; - if (vif->type == NL80211_IFTYPE_STATION) { - if (vif->bss_conf.assoc) { - iter_data->assoc_cnt++; + if (vif->type == NL80211_IFTYPE_STATION) + if (vif->bss_conf.assoc) iter_data->rtwvif = rtwvif; - } - if (rtwvif->stats.tx_cnt > RTW_LPS_THRESHOLD || - rtwvif->stats.rx_cnt > RTW_LPS_THRESHOLD) - iter_data->active = true; - } else { - /* only STATION mode can enter lps */ - iter_data->active = true; - } + + rtw_dynamic_csi_rate(iter_data->rtwdev, rtwvif); rtwvif->stats.tx_unicast = 0; rtwvif->stats.rx_unicast = 0; @@ -149,46 +178,74 @@ static void rtw_watch_dog_work(struct work_struct *work) { struct rtw_dev *rtwdev = container_of(work, struct rtw_dev, watch_dog_work.work); + struct rtw_traffic_stats *stats = &rtwdev->stats; struct rtw_watch_dog_iter_data data = {}; - bool busy_traffic = rtw_flag_check(rtwdev, RTW_FLAG_BUSY_TRAFFIC); + bool busy_traffic = test_bit(RTW_FLAG_BUSY_TRAFFIC, rtwdev->flags); + bool ps_active; - if (!rtw_flag_check(rtwdev, RTW_FLAG_RUNNING)) - return; + mutex_lock(&rtwdev->mutex); + + if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) + goto unlock; ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->watch_dog_work, RTW_WATCH_DOG_DELAY_TIME); if (rtwdev->stats.tx_cnt > 100 || rtwdev->stats.rx_cnt > 100) - rtw_flag_set(rtwdev, RTW_FLAG_BUSY_TRAFFIC); + set_bit(RTW_FLAG_BUSY_TRAFFIC, rtwdev->flags); else - rtw_flag_clear(rtwdev, RTW_FLAG_BUSY_TRAFFIC); + clear_bit(RTW_FLAG_BUSY_TRAFFIC, rtwdev->flags); - if (busy_traffic != rtw_flag_check(rtwdev, RTW_FLAG_BUSY_TRAFFIC)) + if (busy_traffic != test_bit(RTW_FLAG_BUSY_TRAFFIC, rtwdev->flags)) rtw_coex_wl_status_change_notify(rtwdev); + if (stats->tx_cnt > RTW_LPS_THRESHOLD || + stats->rx_cnt > RTW_LPS_THRESHOLD) + ps_active = true; + else + ps_active = false; + + ewma_tp_add(&stats->tx_ewma_tp, + (u32)(stats->tx_unicast >> RTW_TP_SHIFT)); + ewma_tp_add(&stats->rx_ewma_tp, + (u32)(stats->rx_unicast >> RTW_TP_SHIFT)); + stats->tx_throughput = ewma_tp_read(&stats->tx_ewma_tp); + stats->rx_throughput = ewma_tp_read(&stats->rx_ewma_tp); + /* reset tx/rx statictics */ - rtwdev->stats.tx_unicast = 0; - rtwdev->stats.rx_unicast = 0; - rtwdev->stats.tx_cnt = 0; - rtwdev->stats.rx_cnt = 0; + stats->tx_unicast = 0; + stats->rx_unicast = 0; + stats->tx_cnt = 0; + stats->rx_cnt = 0; + + if (test_bit(RTW_FLAG_SCANNING, rtwdev->flags)) + goto unlock; + + /* make sure BB/RF is working for dynamic mech */ + rtw_leave_lps(rtwdev); + + rtw_phy_dynamic_mechanism(rtwdev); + data.rtwdev = rtwdev; /* use atomic version to avoid taking local->iflist_mtx mutex */ rtw_iterate_vifs_atomic(rtwdev, rtw_vif_watch_dog_iter, &data); /* fw supports only one station associated to enter lps, if there are * more than two stations associated to the AP, then we can not enter * lps, because fw does not handle the overlapped beacon interval + * + * mac80211 should iterate vifs and determine if driver can enter + * ps by passing IEEE80211_CONF_PS to us, all we need to do is to + * get that vif and check if device is having traffic more than the + * threshold. */ - if (rtw_fw_support_lps && - data.rtwvif && !data.active && data.assoc_cnt == 1) - rtw_enter_lps(rtwdev, data.rtwvif); - - if (rtw_flag_check(rtwdev, RTW_FLAG_SCANNING)) - return; - - rtw_phy_dynamic_mechanism(rtwdev); + if (rtwdev->ps_enabled && data.rtwvif && !ps_active) + rtw_enter_lps(rtwdev, data.rtwvif->port); rtwdev->watch_dog_cnt++; + +unlock: + mutex_unlock(&rtwdev->mutex); } static void rtw_c2h_work(struct work_struct *work) @@ -203,6 +260,40 @@ static void rtw_c2h_work(struct work_struct *work) } } +struct rtw_txq_ba_iter_data { +}; + +static void rtw_txq_ba_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + int ret; + u8 tid; + + tid = find_first_bit(si->tid_ba, IEEE80211_NUM_TIDS); + while (tid != IEEE80211_NUM_TIDS) { + clear_bit(tid, si->tid_ba); + ret = ieee80211_start_tx_ba_session(sta, tid, 0); + if (ret == -EINVAL) { + struct ieee80211_txq *txq; + struct rtw_txq *rtwtxq; + + txq = sta->txq[tid]; + rtwtxq = (struct rtw_txq *)txq->drv_priv; + set_bit(RTW_TXQ_BLOCK_BA, &rtwtxq->flags); + } + + tid = find_first_bit(si->tid_ba, IEEE80211_NUM_TIDS); + } +} + +static void rtw_txq_ba_work(struct work_struct *work) +{ + struct rtw_dev *rtwdev = container_of(work, struct rtw_dev, ba_work); + struct rtw_txq_ba_iter_data data; + + rtw_iterate_stas_atomic(rtwdev, rtw_txq_ba_iter, &data); +} + void rtw_get_channel_params(struct cfg80211_chan_def *chandef, struct rtw_channel_params *chan_params) { @@ -311,7 +402,7 @@ void rtw_set_channel(struct rtw_dev *rtwdev) if (hal->current_band_type == RTW_BAND_5G) { rtw_coex_switchband_notify(rtwdev, COEX_SWITCH_TO_5G); } else { - if (rtw_flag_check(rtwdev, RTW_FLAG_SCANNING)) + if (test_bit(RTW_FLAG_SCANNING, rtwdev->flags)) rtw_coex_switchband_notify(rtwdev, COEX_SWITCH_TO_24G); else rtw_coex_switchband_notify(rtwdev, COEX_SWITCH_TO_24G_NOFORSCAN); @@ -529,12 +620,71 @@ static u8 get_rate_id(u8 wireless_set, enum rtw_bandwidth bw_mode, u8 tx_num) #define RA_MASK_OFDM_IN_HT_2G 0x00010 #define RA_MASK_OFDM_IN_HT_5G 0x00030 +static u64 rtw_update_rate_mask(struct rtw_dev *rtwdev, + struct rtw_sta_info *si, + u64 ra_mask, bool is_vht_enable, + u8 wireless_set) +{ + struct rtw_hal *hal = &rtwdev->hal; + const struct cfg80211_bitrate_mask *mask = si->mask; + u64 cfg_mask = GENMASK_ULL(63, 0); + u8 rssi_level, band; + + if (wireless_set != WIRELESS_CCK) { + rssi_level = si->rssi_level; + if (rssi_level == 0) + ra_mask &= 0xffffffffffffffffULL; + else if (rssi_level == 1) + ra_mask &= 0xfffffffffffffff0ULL; + else if (rssi_level == 2) + ra_mask &= 0xffffffffffffefe0ULL; + else if (rssi_level == 3) + ra_mask &= 0xffffffffffffcfc0ULL; + else if (rssi_level == 4) + ra_mask &= 0xffffffffffff8f80ULL; + else if (rssi_level >= 5) + ra_mask &= 0xffffffffffff0f00ULL; + } + + if (!si->use_cfg_mask) + return ra_mask; + + band = hal->current_band_type; + if (band == RTW_BAND_2G) { + band = NL80211_BAND_2GHZ; + cfg_mask = mask->control[band].legacy; + } else if (band == RTW_BAND_5G) { + band = NL80211_BAND_5GHZ; + cfg_mask = u64_encode_bits(mask->control[band].legacy, + RA_MASK_OFDM_RATES); + } + + if (!is_vht_enable) { + if (ra_mask & RA_MASK_HT_RATES_1SS) + cfg_mask |= u64_encode_bits(mask->control[band].ht_mcs[0], + RA_MASK_HT_RATES_1SS); + if (ra_mask & RA_MASK_HT_RATES_2SS) + cfg_mask |= u64_encode_bits(mask->control[band].ht_mcs[1], + RA_MASK_HT_RATES_2SS); + } else { + if (ra_mask & RA_MASK_VHT_RATES_1SS) + cfg_mask |= u64_encode_bits(mask->control[band].vht_mcs[0], + RA_MASK_VHT_RATES_1SS); + if (ra_mask & RA_MASK_VHT_RATES_2SS) + cfg_mask |= u64_encode_bits(mask->control[band].vht_mcs[1], + RA_MASK_VHT_RATES_2SS); + } + + ra_mask &= cfg_mask; + + return ra_mask; +} + void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) { struct ieee80211_sta *sta = si->sta; struct rtw_efuse *efuse = &rtwdev->efuse; struct rtw_hal *hal = &rtwdev->hal; - u8 rssi_level; u8 wireless_set; u8 bw_mode; u8 rate_id; @@ -627,21 +777,8 @@ void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si) rate_id = get_rate_id(wireless_set, bw_mode, tx_num); - if (wireless_set != WIRELESS_CCK) { - rssi_level = si->rssi_level; - if (rssi_level == 0) - ra_mask &= 0xffffffffffffffffULL; - else if (rssi_level == 1) - ra_mask &= 0xfffffffffffffff0ULL; - else if (rssi_level == 2) - ra_mask &= 0xffffffffffffefe0ULL; - else if (rssi_level == 3) - ra_mask &= 0xffffffffffffcfc0ULL; - else if (rssi_level == 4) - ra_mask &= 0xffffffffffff8f80ULL; - else if (rssi_level >= 5) - ra_mask &= 0xffffffffffff0f00ULL; - } + ra_mask = rtw_update_rate_mask(rtwdev, si, ra_mask, is_vht_enable, + wireless_set); si->bw_mode = bw_mode; si->stbc_en = stbc_en; @@ -737,7 +874,7 @@ int rtw_core_start(struct rtw_dev *rtwdev) ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->watch_dog_work, RTW_WATCH_DOG_DELAY_TIME); - rtw_flag_set(rtwdev, RTW_FLAG_RUNNING); + set_bit(RTW_FLAG_RUNNING, rtwdev->flags); return 0; } @@ -752,8 +889,8 @@ void rtw_core_stop(struct rtw_dev *rtwdev) { struct rtw_coex *coex = &rtwdev->coex; - rtw_flag_clear(rtwdev, RTW_FLAG_RUNNING); - rtw_flag_clear(rtwdev, RTW_FLAG_FW_RUNNING); + clear_bit(RTW_FLAG_RUNNING, rtwdev->flags); + clear_bit(RTW_FLAG_FW_RUNNING, rtwdev->flags); cancel_delayed_work_sync(&rtwdev->watch_dog_work); cancel_delayed_work_sync(&coex->bt_relink_work); @@ -814,6 +951,12 @@ static void rtw_init_vht_cap(struct rtw_dev *rtwdev, IEEE80211_VHT_CAP_HTC_VHT | IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK | 0; + + vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | + IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; + vht_cap->cap |= (rtwdev->hal.bfee_sts_cap << + IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT); + mcs_map = IEEE80211_VHT_MCS_SUPPORT_0_9 << 0 | IEEE80211_VHT_MCS_NOT_SUPPORTED << 4 | IEEE80211_VHT_MCS_NOT_SUPPORTED << 6 | @@ -879,12 +1022,25 @@ static void rtw_load_firmware_cb(const struct firmware *firmware, void *context) { struct rtw_dev *rtwdev = context; struct rtw_fw_state *fw = &rtwdev->fw; + const struct rtw_fw_hdr *fw_hdr; - if (!firmware) + if (!firmware || !firmware->data) { rtw_err(rtwdev, "failed to request firmware\n"); + complete_all(&fw->completion); + return; + } + + fw_hdr = (const struct rtw_fw_hdr *)firmware->data; + fw->h2c_version = le16_to_cpu(fw_hdr->h2c_fmt_ver); + fw->version = le16_to_cpu(fw_hdr->version); + fw->sub_version = fw_hdr->subversion; + fw->sub_index = fw_hdr->subindex; fw->firmware = firmware; complete_all(&fw->completion); + + rtw_info(rtwdev, "Firmware version %u.%u.%u, H2C version %u\n", + fw->version, fw->sub_version, fw->sub_index, fw->h2c_version); } static int rtw_load_firmware(struct rtw_dev *rtwdev, const char *fw_name) @@ -914,6 +1070,7 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) switch (rtw_hci_type(rtwdev)) { case RTW_HCI_TYPE_PCIE: rtwdev->hci.rpwm_addr = 0x03d9; + rtwdev->hci.cpwm_addr = 0x03da; break; default: rtw_err(rtwdev, "unsupported hci type\n"); @@ -948,6 +1105,8 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) /* default use ack */ rtwdev->hal.rcr |= BIT_VHT_DACK; + hal->bfee_sts_cap = 3; + return ret; } @@ -1020,7 +1179,8 @@ static int rtw_dump_hw_feature(struct rtw_dev *rtwdev) rtw_hw_config_rf_ant_num(rtwdev, efuse->hw_cap.ant_num); - if (efuse->hw_cap.nss == EFUSE_HW_CAP_IGNORE) + if (efuse->hw_cap.nss == EFUSE_HW_CAP_IGNORE || + efuse->hw_cap.nss > rtwdev->hal.rf_path_num) efuse->hw_cap.nss = rtwdev->hal.rf_path_num; rtw_dbg(rtwdev, RTW_DBG_EFUSE, @@ -1047,19 +1207,19 @@ static int rtw_chip_efuse_info_setup(struct rtw_dev *rtwdev) /* power on mac to read efuse */ ret = rtw_chip_efuse_enable(rtwdev); if (ret) - goto out; + goto out_unlock; ret = rtw_parse_efuse_map(rtwdev); if (ret) - goto out; + goto out_disable; ret = rtw_dump_hw_feature(rtwdev); if (ret) - goto out; + goto out_disable; ret = rtw_check_supported_rfe(rtwdev); if (ret) - goto out; + goto out_disable; if (efuse->crystal_cap == 0xff) efuse->crystal_cap = 0; @@ -1086,9 +1246,10 @@ static int rtw_chip_efuse_info_setup(struct rtw_dev *rtwdev) efuse->ext_pa_5g = efuse->pa_type_5g & BIT(0) ? 1 : 0; efuse->ext_lna_2g = efuse->lna_type_5g & BIT(3) ? 1 : 0; +out_disable: rtw_chip_efuse_disable(rtwdev); -out: +out_unlock: mutex_unlock(&rtwdev->mutex); return ret; } @@ -1141,22 +1302,41 @@ err_out: } EXPORT_SYMBOL(rtw_chip_info_setup); +static void rtw_stats_init(struct rtw_dev *rtwdev) +{ + struct rtw_traffic_stats *stats = &rtwdev->stats; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + int i; + + ewma_tp_init(&stats->tx_ewma_tp); + ewma_tp_init(&stats->rx_ewma_tp); + + for (i = 0; i < RTW_EVM_NUM; i++) + ewma_evm_init(&dm_info->ewma_evm[i]); + for (i = 0; i < RTW_SNR_NUM; i++) + ewma_snr_init(&dm_info->ewma_snr[i]); +} + int rtw_core_init(struct rtw_dev *rtwdev) { + struct rtw_chip_info *chip = rtwdev->chip; struct rtw_coex *coex = &rtwdev->coex; int ret; INIT_LIST_HEAD(&rtwdev->rsvd_page_list); + INIT_LIST_HEAD(&rtwdev->txqs); timer_setup(&rtwdev->tx_report.purge_timer, rtw_tx_report_purge_timer, 0); + tasklet_init(&rtwdev->tx_tasklet, rtw_tx_tasklet, + (unsigned long)rtwdev); INIT_DELAYED_WORK(&rtwdev->watch_dog_work, rtw_watch_dog_work); - INIT_DELAYED_WORK(&rtwdev->lps_work, rtw_lps_work); INIT_DELAYED_WORK(&coex->bt_relink_work, rtw_coex_bt_relink_work); INIT_DELAYED_WORK(&coex->bt_reenable_work, rtw_coex_bt_reenable_work); INIT_DELAYED_WORK(&coex->defreeze_work, rtw_coex_defreeze_work); INIT_WORK(&rtwdev->c2h_work, rtw_c2h_work); + INIT_WORK(&rtwdev->ba_work, rtw_txq_ba_work); skb_queue_head_init(&rtwdev->c2h_queue); skb_queue_head_init(&rtwdev->coex.queue); skb_queue_head_init(&rtwdev->tx_report.queue); @@ -1164,6 +1344,7 @@ int rtw_core_init(struct rtw_dev *rtwdev) spin_lock_init(&rtwdev->dm_lock); spin_lock_init(&rtwdev->rf_lock); spin_lock_init(&rtwdev->h2c.lock); + spin_lock_init(&rtwdev->txq_lock); spin_lock_init(&rtwdev->tx_report.q_lock); mutex_init(&rtwdev->mutex); @@ -1175,11 +1356,17 @@ int rtw_core_init(struct rtw_dev *rtwdev) rtwdev->sec.total_cam_num = 32; rtwdev->hal.current_channel = 1; set_bit(RTW_BC_MC_MACID, rtwdev->mac_id_map); + if (!(BIT(rtw_fw_lps_deep_mode) & chip->lps_deep_mode_supported)) + rtwdev->lps_conf.deep_mode = LPS_DEEP_MODE_NONE; + else + rtwdev->lps_conf.deep_mode = rtw_fw_lps_deep_mode; mutex_lock(&rtwdev->mutex); rtw_add_rsvd_page(rtwdev, RSVD_BEACON, false); mutex_unlock(&rtwdev->mutex); + rtw_stats_init(rtwdev); + /* default rx filter setting */ rtwdev->hal.rcr = BIT_APP_FCS | BIT_APP_MIC | BIT_APP_ICV | BIT_HTC_LOC_CTRL | BIT_APP_PHYSTS | @@ -1204,6 +1391,7 @@ void rtw_core_deinit(struct rtw_dev *rtwdev) if (fw->firmware) release_firmware(fw->firmware); + tasklet_kill(&rtwdev->tx_tasklet); spin_lock_irqsave(&rtwdev->tx_report.q_lock, flags); skb_queue_purge(&rtwdev->tx_report.queue); spin_unlock_irqrestore(&rtwdev->tx_report.q_lock, flags); @@ -1229,6 +1417,7 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) hw->extra_tx_headroom = max_tx_headroom; hw->queues = IEEE80211_NUM_ACS; + hw->txq_data_size = sizeof(struct rtw_txq); hw->sta_data_size = sizeof(struct rtw_sta_info); hw->vif_data_size = sizeof(struct rtw_vif); @@ -1241,6 +1430,8 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); ieee80211_hw_set(hw, SUPPORT_FAST_XMIT); ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); + ieee80211_hw_set(hw, HAS_RATE_CONTROL); + ieee80211_hw_set(hw, TX_AMSDU); hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | BIT(NL80211_IFTYPE_AP) | @@ -1252,6 +1443,8 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); + rtw_set_supported_band(hw, rtwdev->chip); SET_IEEE80211_PERM_ADDR(hw, rtwdev->efuse.addr); @@ -1268,6 +1461,9 @@ int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw) rtw_debugfs_init(rtwdev); + rtwdev->bf_info.bfer_mu_cnt = 0; + rtwdev->bf_info.bfer_su_cnt = 0; + return 0; } EXPORT_SYMBOL(rtw_register_hw); diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index bede3f38516e..d012eefcd0da 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -11,11 +11,13 @@ #include <linux/average.h> #include <linux/bitops.h> #include <linux/bitfield.h> +#include <linux/interrupt.h> #include "util.h" #define RTW_MAX_MAC_ID_NUM 32 #define RTW_MAX_SEC_CAM_NUM 32 +#define MAX_PG_CAM_BACKUP_NUM 8 #define RTW_WATCH_DOG_DELAY_TIME round_jiffies_relative(HZ * 2) @@ -27,6 +29,10 @@ #define RTW_RF_PATH_MAX 4 #define HW_FEATURE_LEN 13 +#define RTW_TP_SHIFT 18 /* bytes/2s --> Mbps */ + +extern bool rtw_bf_support; +extern unsigned int rtw_fw_lps_deep_mode; extern unsigned int rtw_debug_mask; extern const struct ieee80211_ops rtw_ops; extern struct rtw_chip_info rtw8822b_hw_spec; @@ -50,10 +56,24 @@ struct rtw_hci { enum rtw_hci_type type; u32 rpwm_addr; + u32 cpwm_addr; u8 bulkout_num; }; +#define IS_CH_5G_BAND_1(channel) ((channel) >= 36 && (channel <= 48)) +#define IS_CH_5G_BAND_2(channel) ((channel) >= 52 && (channel <= 64)) +#define IS_CH_5G_BAND_3(channel) ((channel) >= 100 && (channel <= 144)) +#define IS_CH_5G_BAND_4(channel) ((channel) >= 149 && (channel <= 177)) + +#define IS_CH_5G_BAND_MID(channel) \ + (IS_CH_5G_BAND_2(channel) || IS_CH_5G_BAND_3(channel)) + +#define IS_CH_2G_BAND(channel) ((channel) <= 14) +#define IS_CH_5G_BAND(channel) \ + (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel) || \ + IS_CH_5G_BAND_3(channel) || IS_CH_5G_BAND_4(channel)) + enum rtw_supported_band { RTW_BAND_2G = 1 << 0, RTW_BAND_5G = 1 << 1, @@ -303,18 +323,50 @@ enum rtw_regulatory_domains { RTW_REGD_MAX }; +enum rtw_txq_flags { + RTW_TXQ_AMPDU, + RTW_TXQ_BLOCK_BA, +}; + enum rtw_flags { RTW_FLAG_RUNNING, RTW_FLAG_FW_RUNNING, RTW_FLAG_SCANNING, RTW_FLAG_INACTIVE_PS, RTW_FLAG_LEISURE_PS, + RTW_FLAG_LEISURE_PS_DEEP, RTW_FLAG_DIG_DISABLE, RTW_FLAG_BUSY_TRAFFIC, NUM_OF_RTW_FLAGS, }; +enum rtw_evm { + RTW_EVM_OFDM = 0, + RTW_EVM_1SS, + RTW_EVM_2SS_A, + RTW_EVM_2SS_B, + /* keep it last */ + RTW_EVM_NUM +}; + +enum rtw_snr { + RTW_SNR_OFDM_A = 0, + RTW_SNR_OFDM_B, + RTW_SNR_OFDM_C, + RTW_SNR_OFDM_D, + RTW_SNR_1SS_A, + RTW_SNR_1SS_B, + RTW_SNR_1SS_C, + RTW_SNR_1SS_D, + RTW_SNR_2SS_A, + RTW_SNR_2SS_B, + RTW_SNR_2SS_C, + RTW_SNR_2SS_D, + /* keep it last */ + RTW_SNR_NUM +}; + /* the power index is represented by differences, which cck-1s & ht40-1s are * the base values, so for 1s's differences, there are only ht20 & ofdm */ @@ -480,6 +532,7 @@ struct rtw_tx_pkt_info { bool fs; bool short_gi; bool report; + bool rts; }; struct rtw_rx_pkt_stat { @@ -502,10 +555,16 @@ struct rtw_rx_pkt_stat { s8 rx_power[RTW_RF_PATH_MAX]; u8 rssi; u8 rxsc; + s8 rx_snr[RTW_RF_PATH_MAX]; + u8 rx_evm[RTW_RF_PATH_MAX]; + s8 cfo_tail[RTW_RF_PATH_MAX]; + struct rtw_sta_info *si; struct ieee80211_vif *vif; }; +DECLARE_EWMA(tp, 10, 2); + struct rtw_traffic_stats { /* units in bytes */ u64 tx_unicast; @@ -518,6 +577,8 @@ struct rtw_traffic_stats { /* units in Mbps */ u32 tx_throughput; u32 rx_throughput; + struct ewma_tp tx_ewma_tp; + struct ewma_tp rx_ewma_tp; }; enum rtw_lps_mode { @@ -526,6 +587,12 @@ enum rtw_lps_mode { RTW_MODE_WMM_PS = 2, }; +enum rtw_lps_deep_mode { + LPS_DEEP_MODE_NONE = 0, + LPS_DEEP_MODE_LCLK = 1, + LPS_DEEP_MODE_PG = 2, +}; + enum rtw_pwr_state { RTW_RF_OFF = 0x0, RTW_RF_ON = 0x4, @@ -533,14 +600,14 @@ enum rtw_pwr_state { }; struct rtw_lps_conf { - /* the interface to enter lps */ - struct rtw_vif *rtwvif; enum rtw_lps_mode mode; + enum rtw_lps_deep_mode deep_mode; enum rtw_pwr_state state; u8 awake_interval; u8 rlbm; u8 smart_ps; u8 port_id; + bool sec_cam_backup; }; enum rtw_hw_key_type { @@ -576,6 +643,19 @@ struct rtw_tx_report { struct timer_list purge_timer; }; +struct rtw_ra_report { + struct rate_info txrate; + u32 bit_rate; + u8 desc_rate; +}; + +struct rtw_txq { + struct list_head list; + + unsigned long flags; + unsigned long last_push; +}; + #define RTW_BC_MC_MACID 1 DECLARE_EWMA(rssi, 10, 16); @@ -598,6 +678,41 @@ struct rtw_sta_info { bool updated; u8 init_ra_lv; u64 ra_mask; + + DECLARE_BITMAP(tid_ba, IEEE80211_NUM_TIDS); + + struct rtw_ra_report ra_report; + + bool use_cfg_mask; + struct cfg80211_bitrate_mask *mask; +}; + +enum rtw_bfee_role { + RTW_BFEE_NONE, + RTW_BFEE_SU, + RTW_BFEE_MU +}; + +struct rtw_bfee { + enum rtw_bfee_role role; + + u16 p_aid; + u8 g_id; + u8 mac_addr[ETH_ALEN]; + u8 sound_dim; + + /* SU-MIMO */ + u8 su_reg_index; + + /* MU-MIMO */ + u16 aid; +}; + +struct rtw_bf_info { + u8 bfer_mu_cnt; + u8 bfer_su_cnt; + DECLARE_BITMAP(bfer_su_reg_maping, 2); + u8 cur_csi_rpt_rate; }; struct rtw_vif { @@ -608,10 +723,13 @@ struct rtw_vif { u8 bssid[ETH_ALEN]; u8 port; u8 bcn_ctrl; + struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; const struct rtw_vif_port *conf; struct rtw_traffic_stats stats; bool in_lps; + + struct rtw_bfee bfee; }; struct rtw_regulatory { @@ -643,6 +761,14 @@ struct rtw_chip_ops { void (*phy_calibration)(struct rtw_dev *rtwdev); void (*dpk_track)(struct rtw_dev *rtwdev); void (*cck_pd_set)(struct rtw_dev *rtwdev, u8 level); + void (*pwr_track)(struct rtw_dev *rtwdev); + void (*config_bfee)(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable); + void (*set_gid_table)(struct rtw_dev *rtwdev, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *conf); + void (*cfg_csi_rate)(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, + u8 fixrate_en, u8 *new_rate); /* for coex */ void (*coex_set_init)(struct rtw_dev *rtwdev); @@ -747,6 +873,7 @@ enum rtw_dma_mapping { RTW_DMA_MAPPING_NORMAL = 2, RTW_DMA_MAPPING_HIGH = 3, + RTW_DMA_MAPPING_MAX, RTW_DMA_MAPPING_UNDEF, }; @@ -818,6 +945,34 @@ struct rtw_rfe_def { .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ } +#define RTW_PWR_TRK_5G_1 0 +#define RTW_PWR_TRK_5G_2 1 +#define RTW_PWR_TRK_5G_3 2 +#define RTW_PWR_TRK_5G_NUM 3 + +#define RTW_PWR_TRK_TBL_SZ 30 + +/* This table stores the values of TX power that will be adjusted by power + * tracking. + * + * For 5G bands, there are 3 different settings. + * For 2G there are cck rate and ofdm rate with different settings. + */ +struct rtw_pwr_track_tbl { + const u8 *pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM]; + const u8 *pwrtrk_2gb_n; + const u8 *pwrtrk_2gb_p; + const u8 *pwrtrk_2ga_n; + const u8 *pwrtrk_2ga_p; + const u8 *pwrtrk_2g_cckb_n; + const u8 *pwrtrk_2g_cckb_p; + const u8 *pwrtrk_2g_ccka_n; + const u8 *pwrtrk_2g_ccka_p; +}; + /* hardware configuration for each IC */ struct rtw_chip_info { struct rtw_chip_ops *ops; @@ -844,6 +999,7 @@ struct rtw_chip_info { bool ht_supported; bool vht_supported; + u8 lps_deep_mode_supported; /* init values */ u8 sys_func_en; @@ -868,6 +1024,11 @@ struct rtw_chip_info { bool en_dis_dpd; u16 dpd_ratemask; + u8 iqk_threshold; + const struct rtw_pwr_track_tbl *pwr_track_tbl; + + u8 bfer_su_max_num; + u8 bfer_mu_max_num; /* coex paras */ u32 coex_para_ver; @@ -1121,10 +1282,26 @@ struct rtw_phy_cck_pd_reg { #define DACK_MSBK_BACKUP_NUM 0xf #define DACK_DCK_BACKUP_NUM 0x2 +struct rtw_swing_table { + const u8 *p[RTW_RF_PATH_MAX]; + const u8 *n[RTW_RF_PATH_MAX]; +}; + +struct rtw_pkt_count { + u16 num_bcn_pkt; + u16 num_qry_pkt[DESC_RATE_MAX]; +}; + +DECLARE_EWMA(evm, 10, 4); +DECLARE_EWMA(snr, 10, 4); + struct rtw_dm_info { u32 cck_fa_cnt; u32 ofdm_fa_cnt; u32 total_fa_cnt; + u32 cck_cca_cnt; + u32 ofdm_cca_cnt; + u32 total_cca_cnt; u32 cck_ok_cnt; u32 cck_err_cnt; @@ -1147,6 +1324,15 @@ struct rtw_dm_info { u8 cck_gi_u_bnd; u8 cck_gi_l_bnd; + u8 tx_rate; + u8 thermal_avg[RTW_RF_PATH_MAX]; + u8 thermal_meter_k; + s8 delta_power_index[RTW_RF_PATH_MAX]; + u8 default_ofdm_index; + bool pwr_trk_triggered; + bool pwr_trk_init_trigger; + struct ewma_thermal avg_thermal[RTW_RF_PATH_MAX]; + /* backup dack results for each path and I/Q */ u32 dack_adck[RTW_RF_PATH_MAX]; u16 dack_msbk[RTW_RF_PATH_MAX][2][DACK_MSBK_BACKUP_NUM]; @@ -1157,6 +1343,17 @@ struct rtw_dm_info { /* [bandwidth 0:20M/1:40M][number of path] */ u8 cck_pd_lv[2][RTW_RF_PATH_MAX]; u32 cck_fa_avg; + + /* save the last rx phy status for debug */ + s8 rx_snr[RTW_RF_PATH_MAX]; + u8 rx_evm_dbm[RTW_RF_PATH_MAX]; + s16 cfo_tail[RTW_RF_PATH_MAX]; + u8 rssi[RTW_RF_PATH_MAX]; + u8 curr_rx_rate; + struct rtw_pkt_count cur_pkt_count; + struct rtw_pkt_count last_pkt_count; + struct ewma_evm ewma_evm[RTW_EVM_NUM]; + struct ewma_snr ewma_snr[RTW_SNR_NUM]; }; struct rtw_efuse { @@ -1170,7 +1367,9 @@ struct rtw_efuse { u8 country_code[2]; u8 rf_board_option; u8 rfe_option; - u8 thermal_meter; + u8 power_track_type; + u8 thermal_meter[RTW_RF_PATH_MAX]; + u8 thermal_meter_k; u8 crystal_cap; u8 ant_div_cfg; u8 ant_div_type; @@ -1252,7 +1451,7 @@ struct rtw_fifo_conf { u16 rsvd_cpu_instr_addr; u16 rsvd_fw_txbuf_addr; u16 rsvd_csibuf_addr; - enum rtw_dma_mapping pq_map[RTW_PQ_MAP_NUM]; + struct rtw_rqpn *rqpn; }; struct rtw_fw_state { @@ -1289,6 +1488,7 @@ struct rtw_hal { u8 rf_path_num; u8 antenna_tx; u8 antenna_rx; + u8 bfee_sts_cap; /* protect tx power section */ struct mutex tx_power_mutex; @@ -1326,6 +1526,7 @@ struct rtw_dev { struct rtw_sec_desc sec; struct rtw_traffic_stats stats; struct rtw_regulatory regd; + struct rtw_bf_info bf_info; struct rtw_dm_info dm_info; struct rtw_coex coex; @@ -1349,6 +1550,12 @@ struct rtw_dev { struct sk_buff_head c2h_queue; struct work_struct c2h_work; + /* used to protect txqs list */ + spinlock_t txq_lock; + struct list_head txqs; + struct tasklet_struct tx_tasklet; + struct work_struct ba_work; + struct rtw_tx_report tx_report; struct { @@ -1361,11 +1568,12 @@ struct rtw_dev { /* lps power state & handler work */ struct rtw_lps_conf lps_conf; - struct delayed_work lps_work; + bool ps_enabled; struct dentry *debugfs; u8 sta_cnt; + u32 rts_threshold; DECLARE_BITMAP(mac_id_map, RTW_MAX_MAC_ID_NUM); DECLARE_BITMAP(flags, NUM_OF_RTW_FLAGS); @@ -1378,24 +1586,23 @@ struct rtw_dev { #include "hci.h" -static inline bool rtw_flag_check(struct rtw_dev *rtwdev, enum rtw_flags flag) +static inline bool rtw_is_assoc(struct rtw_dev *rtwdev) { - return test_bit(flag, rtwdev->flags); + return !!rtwdev->sta_cnt; } -static inline void rtw_flag_clear(struct rtw_dev *rtwdev, enum rtw_flags flag) +static inline struct ieee80211_txq *rtwtxq_to_txq(struct rtw_txq *rtwtxq) { - clear_bit(flag, rtwdev->flags); -} + void *p = rtwtxq; -static inline void rtw_flag_set(struct rtw_dev *rtwdev, enum rtw_flags flag) -{ - set_bit(flag, rtwdev->flags); + return container_of(p, struct ieee80211_txq, drv_priv); } -static inline bool rtw_is_assoc(struct rtw_dev *rtwdev) +static inline struct ieee80211_vif *rtwvif_to_vif(struct rtw_vif *rtwvif) { - return !!rtwdev->sta_cnt; + void *p = rtwvif; + + return container_of(p, struct ieee80211_vif, drv_priv); } void rtw_get_channel_params(struct cfg80211_chan_def *chandef, @@ -1405,6 +1612,7 @@ bool ltecoex_read_reg(struct rtw_dev *rtwdev, u16 offset, u32 *val); bool ltecoex_reg_write(struct rtw_dev *rtwdev, u16 offset, u32 value); void rtw_restore_reg(struct rtw_dev *rtwdev, struct rtw_backup_info *bckp, u32 num); +void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss); void rtw_set_channel(struct rtw_dev *rtwdev); void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, u32 config); @@ -1417,5 +1625,6 @@ int rtw_core_init(struct rtw_dev *rtwdev); void rtw_core_deinit(struct rtw_dev *rtwdev); int rtw_register_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); void rtw_unregister_hw(struct rtw_dev *rtwdev, struct ieee80211_hw *hw); +u16 rtw_desc_to_bitrate(u8 desc_rate); #endif diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index d90928be663b..17b9cdf9cb05 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -9,6 +9,7 @@ #include "tx.h" #include "rx.h" #include "fw.h" +#include "ps.h" #include "debug.h" static bool rtw_disable_msi; @@ -457,9 +458,9 @@ static void rtw_pci_reset_buf_desc(struct rtw_dev *rtwdev) /* reset read/write point */ rtw_write32(rtwdev, RTK_PCI_TXBD_RWPTR_CLR, 0xffffffff); - /* rest H2C Queue index */ - rtw_write32_set(rtwdev, RTK_PCI_TXBD_H2CQ_CSR, BIT_CLR_H2CQ_HOST_IDX); - rtw_write32_set(rtwdev, RTK_PCI_TXBD_H2CQ_CSR, BIT_CLR_H2CQ_HW_IDX); + /* reset H2C Queue index in a single write */ + rtw_write32_set(rtwdev, RTK_PCI_TXBD_H2CQ_CSR, + BIT_CLR_H2CQ_HOST_IDX | BIT_CLR_H2CQ_HW_IDX); } static void rtw_pci_reset_trx_ring(struct rtw_dev *rtwdev) @@ -536,6 +537,69 @@ static void rtw_pci_stop(struct rtw_dev *rtwdev) spin_unlock_irqrestore(&rtwpci->irq_lock, flags); } +static void rtw_pci_deep_ps_enter(struct rtw_dev *rtwdev) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + struct rtw_pci_tx_ring *tx_ring; + bool tx_empty = true; + u8 queue; + + lockdep_assert_held(&rtwpci->irq_lock); + + /* Deep PS state is not allowed to TX-DMA */ + for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) { + /* BCN queue is rsvd page, does not have DMA interrupt + * H2C queue is managed by firmware + */ + if (queue == RTW_TX_QUEUE_BCN || + queue == RTW_TX_QUEUE_H2C) + continue; + + tx_ring = &rtwpci->tx_rings[queue]; + + /* check if there is any skb DMAing */ + if (skb_queue_len(&tx_ring->queue)) { + tx_empty = false; + break; + } + } + + if (!tx_empty) { + rtw_dbg(rtwdev, RTW_DBG_PS, + "TX path not empty, cannot enter deep power save state\n"); + return; + } + + set_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags); + rtw_power_mode_change(rtwdev, true); +} + +static void rtw_pci_deep_ps_leave(struct rtw_dev *rtwdev) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + + lockdep_assert_held(&rtwpci->irq_lock); + + if (test_and_clear_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) + rtw_power_mode_change(rtwdev, false); +} + +static void rtw_pci_deep_ps(struct rtw_dev *rtwdev, bool enter) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + unsigned long flags; + + spin_lock_irqsave(&rtwpci->irq_lock, flags); + + if (enter && !test_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) + rtw_pci_deep_ps_enter(rtwdev); + + if (!enter && test_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) + rtw_pci_deep_ps_leave(rtwdev); + + spin_unlock_irqrestore(&rtwpci->irq_lock, flags); +} + static u8 ac_to_hwq[] = { [IEEE80211_AC_VO] = RTW_TX_QUEUE_VO, [IEEE80211_AC_VI] = RTW_TX_QUEUE_VI, @@ -616,6 +680,7 @@ static int rtw_pci_xmit(struct rtw_dev *rtwdev, u8 *pkt_desc; struct rtw_pci_tx_buffer_desc *buf_desc; u32 bd_idx; + unsigned long flags; ring = &rtwpci->tx_rings[queue]; @@ -651,6 +716,10 @@ static int rtw_pci_xmit(struct rtw_dev *rtwdev, tx_data = rtw_pci_get_tx_data(skb); tx_data->dma = dma; tx_data->sn = pkt_info->sn; + + spin_lock_irqsave(&rtwpci->irq_lock, flags); + + rtw_pci_deep_ps_leave(rtwdev); skb_queue_tail(&ring->queue, skb); /* kick off tx queue */ @@ -666,6 +735,7 @@ static int rtw_pci_xmit(struct rtw_dev *rtwdev, reg_bcn_work |= BIT_PCI_BCNQ_FLAG; rtw_write8(rtwdev, RTK_PCI_TXBD_BCN_WORK, reg_bcn_work); } + spin_unlock_irqrestore(&rtwpci->irq_lock, flags); return 0; } @@ -1120,8 +1190,6 @@ static int rtw_pci_setup_resource(struct rtw_dev *rtwdev, struct pci_dev *pdev) goto err_io_unmap; } - rtw_pci_phy_cfg(rtwdev); - return 0; err_io_unmap: @@ -1142,6 +1210,7 @@ static struct rtw_hci_ops rtw_pci_ops = { .setup = rtw_pci_setup, .start = rtw_pci_start, .stop = rtw_pci_stop, + .deep_ps = rtw_pci_deep_ps, .read8 = rtw_pci_read8, .read16 = rtw_pci_read16, @@ -1233,6 +1302,8 @@ static int rtw_pci_probe(struct pci_dev *pdev, goto err_destroy_pci; } + rtw_pci_phy_cfg(rtwdev); + ret = rtw_register_hw(rtwdev, hw); if (ret) { rtw_err(rtwdev, "failed to register hw\n"); diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index d3d3f40de75e..a3e1e9578b65 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -20,15 +20,6 @@ union phy_table_tile { struct phy_cfg_pair cfg; }; -struct phy_pg_cfg_pair { - u32 band; - u32 rf_path; - u32 tx_num; - u32 addr; - u32 bitmask; - u32 data; -}; - static const u32 db_invert_table[12][8] = { {10, 13, 16, 20, 25, 32, 40, 50}, @@ -118,7 +109,7 @@ static void rtw_phy_cck_pd_init(struct rtw_dev *rtwdev) for (i = 0; i <= RTW_CHANNEL_WIDTH_40; i++) { for (j = 0; j < RTW_RF_PATH_MAX; j++) - dm_info->cck_pd_lv[i][j] = 0; + dm_info->cck_pd_lv[i][j] = CCK_PD_LV0; } dm_info->cck_fa_avg = CCK_FA_AVG_RESET; @@ -222,10 +213,19 @@ static void rtw_phy_stat_rssi(struct rtw_dev *rtwdev) dm_info->min_rssi = data.min_rssi; } +static void rtw_phy_stat_rate_cnt(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + dm_info->last_pkt_count = dm_info->cur_pkt_count; + memset(&dm_info->cur_pkt_count, 0, sizeof(dm_info->cur_pkt_count)); +} + static void rtw_phy_statistics(struct rtw_dev *rtwdev) { rtw_phy_stat_rssi(rtwdev); rtw_phy_stat_false_alarm(rtwdev); + rtw_phy_stat_rate_cnt(rtwdev); } #define DIG_PERF_FA_TH_LOW 250 @@ -394,7 +394,7 @@ static void rtw_phy_dig(struct rtw_dev *rtwdev) u8 step[3]; bool linked; - if (rtw_flag_check(rtwdev, RTW_FLAG_DIG_DISABLE)) + if (test_bit(RTW_FLAG_DIG_DISABLE, rtwdev->flags)) return; if (rtw_phy_dig_check_damping(dm_info)) @@ -461,7 +461,6 @@ static void rtw_phy_dpk_track(struct rtw_dev *rtwdev) chip->ops->dpk_track(rtwdev); } -#define CCK_PD_LV_MAX 5 #define CCK_PD_FA_LV1_MIN 1000 #define CCK_PD_FA_LV0_MAX 500 @@ -471,10 +470,10 @@ static u8 rtw_phy_cck_pd_lv_unlink(struct rtw_dev *rtwdev) u32 cck_fa_avg = dm_info->cck_fa_avg; if (cck_fa_avg > CCK_PD_FA_LV1_MIN) - return 1; + return CCK_PD_LV1; if (cck_fa_avg < CCK_PD_FA_LV0_MAX) - return 0; + return CCK_PD_LV0; return CCK_PD_LV_MAX; } @@ -494,15 +493,15 @@ static u8 rtw_phy_cck_pd_lv_link(struct rtw_dev *rtwdev) u32 cck_fa_avg = dm_info->cck_fa_avg; if (igi > CCK_PD_IGI_LV4_VAL && rssi > CCK_PD_RSSI_LV4_VAL) - return 4; + return CCK_PD_LV4; if (igi > CCK_PD_IGI_LV3_VAL && rssi > CCK_PD_RSSI_LV3_VAL) - return 3; + return CCK_PD_LV3; if (igi > CCK_PD_IGI_LV2_VAL || rssi > CCK_PD_RSSI_LV2_VAL) - return 2; + return CCK_PD_LV2; if (cck_fa_avg > CCK_PD_FA_LV1_MIN) - return 1; + return CCK_PD_LV1; if (cck_fa_avg < CCK_PD_FA_LV0_MAX) - return 0; + return CCK_PD_LV0; return CCK_PD_LV_MAX; } @@ -539,6 +538,11 @@ static void rtw_phy_cck_pd(struct rtw_dev *rtwdev) chip->ops->cck_pd_set(rtwdev, level); } +static void rtw_phy_pwr_track(struct rtw_dev *rtwdev) +{ + rtwdev->chip->ops->pwr_track(rtwdev); +} + void rtw_phy_dynamic_mechanism(struct rtw_dev *rtwdev) { /* for further calculation */ @@ -547,6 +551,7 @@ void rtw_phy_dynamic_mechanism(struct rtw_dev *rtwdev) rtw_phy_cck_pd(rtwdev); rtw_phy_ra_info_update(rtwdev); rtw_phy_dpk_track(rtwdev); + rtw_phy_pwr_track(rtwdev); } #define FRAC_BITS 3 @@ -1211,10 +1216,8 @@ static void rtw_phy_store_tx_power_by_rate(struct rtw_dev *rtwdev, void rtw_parse_tbl_bb_pg(struct rtw_dev *rtwdev, const struct rtw_table *tbl) { - const struct phy_pg_cfg_pair *p = tbl->data; - const struct phy_pg_cfg_pair *end = p + tbl->size / 6; - - BUILD_BUG_ON(sizeof(struct phy_pg_cfg_pair) != sizeof(u32) * 6); + const struct rtw_phy_pg_cfg_pair *p = tbl->data; + const struct rtw_phy_pg_cfg_pair *end = p + tbl->size; for (; p < end; p++) { if (p->addr == 0xfe || p->addr == 0xffe) { @@ -1748,7 +1751,7 @@ void rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw, group = rtw_get_channel_group(ch); /* base power index for 2.4G/5G */ - if (ch <= 14) { + if (IS_CH_2G_BAND(ch)) { band = PHY_BAND_2G; *base = rtw_phy_get_2g_tx_power_index(rtwdev, &pwr_idx->pwr_idx_2g, @@ -1968,3 +1971,123 @@ void rtw_phy_init_tx_power(struct rtw_dev *rtwdev) rtw_phy_init_tx_power_limit(rtwdev, regd, bw, rs); } + +void rtw_phy_config_swing_table(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table) +{ + const struct rtw_pwr_track_tbl *tbl = rtwdev->chip->pwr_track_tbl; + u8 channel = rtwdev->hal.current_channel; + + if (IS_CH_2G_BAND(channel)) { + if (rtwdev->dm_info.tx_rate <= DESC_RATE11M) { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_2g_ccka_p; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_2g_ccka_n; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_2g_cckb_p; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_2g_cckb_n; + } else { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_2ga_p; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_2ga_n; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_2gb_p; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_2gb_n; + } + } else if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel)) { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_1]; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_1]; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_1]; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_1]; + } else if (IS_CH_5G_BAND_3(channel)) { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_2]; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_2]; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_2]; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_2]; + } else if (IS_CH_5G_BAND_4(channel)) { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_5ga_p[RTW_PWR_TRK_5G_3]; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_5ga_n[RTW_PWR_TRK_5G_3]; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_5gb_p[RTW_PWR_TRK_5G_3]; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_5gb_n[RTW_PWR_TRK_5G_3]; + } else { + swing_table->p[RF_PATH_A] = tbl->pwrtrk_2ga_p; + swing_table->n[RF_PATH_A] = tbl->pwrtrk_2ga_n; + swing_table->p[RF_PATH_B] = tbl->pwrtrk_2gb_p; + swing_table->n[RF_PATH_B] = tbl->pwrtrk_2gb_n; + } +} + +void rtw_phy_pwrtrack_avg(struct rtw_dev *rtwdev, u8 thermal, u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + ewma_thermal_add(&dm_info->avg_thermal[path], thermal); + dm_info->thermal_avg[path] = + ewma_thermal_read(&dm_info->avg_thermal[path]); +} + +bool rtw_phy_pwrtrack_thermal_changed(struct rtw_dev *rtwdev, u8 thermal, + u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 avg = ewma_thermal_read(&dm_info->avg_thermal[path]); + + if (avg == thermal) + return false; + + return true; +} + +u8 rtw_phy_pwrtrack_get_delta(struct rtw_dev *rtwdev, u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 therm_avg, therm_efuse, therm_delta; + + therm_avg = dm_info->thermal_avg[path]; + therm_efuse = rtwdev->efuse.thermal_meter[path]; + therm_delta = abs(therm_avg - therm_efuse); + + return min_t(u8, therm_delta, RTW_PWR_TRK_TBL_SZ - 1); +} + +s8 rtw_phy_pwrtrack_get_pwridx(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table, + u8 tbl_path, u8 therm_path, u8 delta) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + const u8 *delta_swing_table_idx_pos; + const u8 *delta_swing_table_idx_neg; + + if (delta >= RTW_PWR_TRK_TBL_SZ) { + rtw_warn(rtwdev, "power track table overflow\n"); + return 0; + } + + if (!swing_table) { + rtw_warn(rtwdev, "swing table not configured\n"); + return 0; + } + + delta_swing_table_idx_pos = swing_table->p[tbl_path]; + delta_swing_table_idx_neg = swing_table->n[tbl_path]; + + if (!delta_swing_table_idx_pos || !delta_swing_table_idx_neg) { + rtw_warn(rtwdev, "invalid swing table index\n"); + return 0; + } + + if (dm_info->thermal_avg[therm_path] > + rtwdev->efuse.thermal_meter[therm_path]) + return delta_swing_table_idx_pos[delta]; + else + return -delta_swing_table_idx_neg[delta]; +} + +bool rtw_phy_pwrtrack_need_iqk(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 delta_iqk; + + delta_iqk = abs(dm_info->thermal_avg[0] - dm_info->thermal_meter_k); + if (delta_iqk >= rtwdev->chip->iqk_threshold) { + dm_info->thermal_meter_k = dm_info->thermal_avg[0]; + return true; + } + return false; +} diff --git a/drivers/net/wireless/realtek/rtw88/phy.h b/drivers/net/wireless/realtek/rtw88/phy.h index e79b084628e7..af916d8784cd 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.h +++ b/drivers/net/wireless/realtek/rtw88/phy.h @@ -41,9 +41,21 @@ void rtw_phy_cfg_rf(struct rtw_dev *rtwdev, const struct rtw_table *tbl, u32 addr, u32 data); void rtw_phy_init_tx_power(struct rtw_dev *rtwdev); void rtw_phy_load_tables(struct rtw_dev *rtwdev); +u8 rtw_phy_get_tx_power_index(struct rtw_dev *rtwdev, u8 rf_path, u8 rate, + enum rtw_bandwidth bw, u8 channel, u8 regd); void rtw_phy_set_tx_power_level(struct rtw_dev *rtwdev, u8 channel); void rtw_phy_tx_power_by_rate_config(struct rtw_hal *hal); void rtw_phy_tx_power_limit_config(struct rtw_hal *hal); +void rtw_phy_pwrtrack_avg(struct rtw_dev *rtwdev, u8 thermal, u8 path); +bool rtw_phy_pwrtrack_thermal_changed(struct rtw_dev *rtwdev, u8 thermal, + u8 path); +u8 rtw_phy_pwrtrack_get_delta(struct rtw_dev *rtwdev, u8 path); +s8 rtw_phy_pwrtrack_get_pwridx(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table, + u8 tbl_path, u8 therm_path, u8 delta); +bool rtw_phy_pwrtrack_need_iqk(struct rtw_dev *rtwdev); +void rtw_phy_config_swing_table(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table); struct rtw_txpwr_lmt_cfg_pair { u8 regd; @@ -54,6 +66,15 @@ struct rtw_txpwr_lmt_cfg_pair { s8 txpwr_lmt; }; +struct rtw_phy_pg_cfg_pair { + u32 band; + u32 rf_path; + u32 tx_num; + u32 addr; + u32 bitmask; + u32 data; +}; + #define RTW_DECL_TABLE_PHY_COND_CORE(name, cfg, path) \ const struct rtw_table name ## _tbl = { \ .data = name, \ @@ -125,6 +146,15 @@ rtw_get_tx_power_params(struct rtw_dev *rtwdev, u8 path, u8 rate, u8 bw, u8 ch, u8 regd, struct rtw_power_params *pwr_param); +enum rtw_phy_cck_pd_lv { + CCK_PD_LV0, + CCK_PD_LV1, + CCK_PD_LV2, + CCK_PD_LV3, + CCK_PD_LV4, + CCK_PD_LV_MAX, +}; + #define MASKBYTE0 0xff #define MASKBYTE1 0xff00 #define MASKBYTE2 0xff0000 diff --git a/drivers/net/wireless/realtek/rtw88/ps.c b/drivers/net/wireless/realtek/rtw88/ps.c index 9ecd14feb76b..2226e3e7d7f8 100644 --- a/drivers/net/wireless/realtek/rtw88/ps.c +++ b/drivers/net/wireless/realtek/rtw88/ps.c @@ -3,6 +3,7 @@ */ #include "main.h" +#include "reg.h" #include "fw.h" #include "ps.h" #include "mac.h" @@ -18,14 +19,14 @@ static int rtw_ips_pwr_up(struct rtw_dev *rtwdev) rtw_err(rtwdev, "leave idle state failed\n"); rtw_set_channel(rtwdev); - rtw_flag_clear(rtwdev, RTW_FLAG_INACTIVE_PS); + clear_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags); return ret; } int rtw_enter_ips(struct rtw_dev *rtwdev) { - rtw_flag_set(rtwdev, RTW_FLAG_INACTIVE_PS); + set_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags); rtw_coex_ips_notify(rtwdev, COEX_IPS_ENTER); @@ -61,6 +62,85 @@ int rtw_leave_ips(struct rtw_dev *rtwdev) return 0; } +void rtw_power_mode_change(struct rtw_dev *rtwdev, bool enter) +{ + u8 request, confirm, polling; + u8 polling_cnt; + u8 retry_cnt = 0; + + for (retry_cnt = 0; retry_cnt < 3; retry_cnt++) { + request = rtw_read8(rtwdev, rtwdev->hci.rpwm_addr); + confirm = rtw_read8(rtwdev, rtwdev->hci.cpwm_addr); + + /* toggle to request power mode, others remain 0 */ + request ^= request | BIT_RPWM_TOGGLE; + if (!enter) { + request |= POWER_MODE_ACK; + } else { + request |= POWER_MODE_LCLK; + if (rtw_fw_lps_deep_mode == LPS_DEEP_MODE_PG) + request |= POWER_MODE_PG; + } + + rtw_write8(rtwdev, rtwdev->hci.rpwm_addr, request); + + if (enter) + return; + + /* check confirm power mode has left power save state */ + for (polling_cnt = 0; polling_cnt < 3; polling_cnt++) { + polling = rtw_read8(rtwdev, rtwdev->hci.cpwm_addr); + if ((polling ^ confirm) & BIT_RPWM_TOGGLE) + return; + mdelay(20); + } + + /* in case of fw/hw missed the request, retry */ + rtw_warn(rtwdev, "failed to leave deep PS, retry=%d\n", + retry_cnt); + } + + /* Hit here means that driver failed to change hardware power mode to + * active state after retry 3 times. If the power state is locked at + * Deep sleep, most of the hardware circuits is not working, even + * register read/write. It should be treated as fatal error and + * requires an entire analysis about the firmware/hardware + */ + WARN(1, "Hardware power state locked\n"); +} +EXPORT_SYMBOL(rtw_power_mode_change); + +static void __rtw_leave_lps_deep(struct rtw_dev *rtwdev) +{ + rtw_hci_deep_ps(rtwdev, false); +} + +static void rtw_fw_leave_lps_state_check(struct rtw_dev *rtwdev) +{ + int i; + + /* Driver needs to wait for firmware to leave LPS state + * successfully. Firmware will send null packet to inform AP, + * and see if AP sends an ACK back, then firmware will restore + * the REG_TCR register. + * + * If driver does not wait for firmware, null packet with + * PS bit could be sent due to incorrect REG_TCR setting. + * + * In our test, 100ms should be enough for firmware to finish + * the flow. If REG_TCR Register is still incorrect after 100ms, + * just modify it directly, and throw a warn message. + */ + for (i = 0 ; i < LEAVE_LPS_TRY_CNT; i++) { + if (rtw_read32_mask(rtwdev, REG_TCR, BIT_PWRMGT_HWDATA_EN) == 0) + return; + msleep(20); + } + + rtw_write32_mask(rtwdev, REG_TCR, BIT_PWRMGT_HWDATA_EN, 0); + rtw_warn(rtwdev, "firmware failed to restore hardware setting\n"); +} + static void rtw_leave_lps_core(struct rtw_dev *rtwdev) { struct rtw_lps_conf *conf = &rtwdev->lps_conf; @@ -71,11 +151,30 @@ static void rtw_leave_lps_core(struct rtw_dev *rtwdev) conf->smart_ps = 0; rtw_fw_set_pwr_mode(rtwdev); - rtw_flag_clear(rtwdev, RTW_FLAG_LEISURE_PS); + rtw_fw_leave_lps_state_check(rtwdev); + + clear_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags); rtw_coex_lps_notify(rtwdev, COEX_LPS_DISABLE); } +static void __rtw_enter_lps_deep(struct rtw_dev *rtwdev) +{ + if (rtwdev->lps_conf.deep_mode == LPS_DEEP_MODE_NONE) + return; + + if (!test_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags)) { + rtw_dbg(rtwdev, RTW_DBG_PS, + "Should enter LPS before entering deep PS\n"); + return; + } + + if (rtw_fw_lps_deep_mode == LPS_DEEP_MODE_PG) + rtw_fw_set_pg_info(rtwdev); + + rtw_hci_deep_ps(rtwdev, true); +} + static void rtw_enter_lps_core(struct rtw_dev *rtwdev) { struct rtw_lps_conf *conf = &rtwdev->lps_conf; @@ -88,88 +187,62 @@ static void rtw_enter_lps_core(struct rtw_dev *rtwdev) rtw_coex_lps_notify(rtwdev, COEX_LPS_ENABLE); rtw_fw_set_pwr_mode(rtwdev); - rtw_flag_set(rtwdev, RTW_FLAG_LEISURE_PS); + set_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags); } -void rtw_lps_work(struct work_struct *work) +static void __rtw_enter_lps(struct rtw_dev *rtwdev, u8 port_id) { - struct rtw_dev *rtwdev = container_of(work, struct rtw_dev, - lps_work.work); struct rtw_lps_conf *conf = &rtwdev->lps_conf; - struct rtw_vif *rtwvif = conf->rtwvif; - if (WARN_ON(!rtwvif)) - return; - - if (conf->mode == RTW_MODE_LPS) - rtw_enter_lps_core(rtwdev); - else - rtw_leave_lps_core(rtwdev); -} - -void rtw_enter_lps_irqsafe(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif) -{ - struct rtw_lps_conf *conf = &rtwdev->lps_conf; - - if (rtwvif->in_lps) + if (test_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags)) return; conf->mode = RTW_MODE_LPS; - conf->rtwvif = rtwvif; - rtwvif->in_lps = true; + conf->port_id = port_id; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->lps_work, 0); + rtw_enter_lps_core(rtwdev); } -void rtw_leave_lps_irqsafe(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif) +static void __rtw_leave_lps(struct rtw_dev *rtwdev) { struct rtw_lps_conf *conf = &rtwdev->lps_conf; - if (!rtwvif->in_lps) + if (test_and_clear_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) { + rtw_dbg(rtwdev, RTW_DBG_PS, + "Should leave deep PS before leaving LPS\n"); + __rtw_leave_lps_deep(rtwdev); + } + + if (!test_bit(RTW_FLAG_LEISURE_PS, rtwdev->flags)) return; conf->mode = RTW_MODE_ACTIVE; - conf->rtwvif = rtwvif; - rtwvif->in_lps = false; - ieee80211_queue_delayed_work(rtwdev->hw, &rtwdev->lps_work, 0); -} - -bool rtw_in_lps(struct rtw_dev *rtwdev) -{ - return rtw_flag_check(rtwdev, RTW_FLAG_LEISURE_PS); + rtw_leave_lps_core(rtwdev); } -void rtw_enter_lps(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif) +void rtw_enter_lps(struct rtw_dev *rtwdev, u8 port_id) { - struct rtw_lps_conf *conf = &rtwdev->lps_conf; + lockdep_assert_held(&rtwdev->mutex); - if (WARN_ON(!rtwvif)) + if (rtwdev->coex.stat.wl_force_lps_ctrl) return; - if (rtwvif->in_lps) - return; - - conf->mode = RTW_MODE_LPS; - conf->rtwvif = rtwvif; - rtwvif->in_lps = true; - - rtw_enter_lps_core(rtwdev); + __rtw_enter_lps(rtwdev, port_id); + __rtw_enter_lps_deep(rtwdev); } -void rtw_leave_lps(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif) +void rtw_leave_lps(struct rtw_dev *rtwdev) { - struct rtw_lps_conf *conf = &rtwdev->lps_conf; - - if (WARN_ON(!rtwvif)) - return; + lockdep_assert_held(&rtwdev->mutex); - if (!rtwvif->in_lps) - return; + __rtw_leave_lps_deep(rtwdev); + __rtw_leave_lps(rtwdev); +} - conf->mode = RTW_MODE_ACTIVE; - conf->rtwvif = rtwvif; - rtwvif->in_lps = false; +void rtw_leave_lps_deep(struct rtw_dev *rtwdev) +{ + lockdep_assert_held(&rtwdev->mutex); - rtw_leave_lps_core(rtwdev); + __rtw_leave_lps_deep(rtwdev); } diff --git a/drivers/net/wireless/realtek/rtw88/ps.h b/drivers/net/wireless/realtek/rtw88/ps.h index 09e57405dc1b..19afceca7d0e 100644 --- a/drivers/net/wireless/realtek/rtw88/ps.h +++ b/drivers/net/wireless/realtek/rtw88/ps.h @@ -5,16 +5,20 @@ #ifndef __RTW_PS_H_ #define __RTW_PS_H_ -#define RTW_LPS_THRESHOLD 2 +#define RTW_LPS_THRESHOLD 50 + +#define POWER_MODE_ACK BIT(6) +#define POWER_MODE_PG BIT(4) +#define POWER_MODE_LCLK BIT(0) + +#define LEAVE_LPS_TRY_CNT 5 int rtw_enter_ips(struct rtw_dev *rtwdev); int rtw_leave_ips(struct rtw_dev *rtwdev); -void rtw_lps_work(struct work_struct *work); -void rtw_enter_lps_irqsafe(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif); -void rtw_leave_lps_irqsafe(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif); -void rtw_enter_lps(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif); -void rtw_leave_lps(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif); -bool rtw_in_lps(struct rtw_dev *rtwdev); +void rtw_power_mode_change(struct rtw_dev *rtwdev, bool enter); +void rtw_enter_lps(struct rtw_dev *rtwdev, u8 port_id); +void rtw_leave_lps(struct rtw_dev *rtwdev); +void rtw_leave_lps_deep(struct rtw_dev *rtwdev); #endif diff --git a/drivers/net/wireless/realtek/rtw88/reg.h b/drivers/net/wireless/realtek/rtw88/reg.h index fe793e270d22..7e817bc997eb 100644 --- a/drivers/net/wireless/realtek/rtw88/reg.h +++ b/drivers/net/wireless/realtek/rtw88/reg.h @@ -239,6 +239,10 @@ #define REG_EDCA_VI_PARAM 0x0504 #define REG_EDCA_BE_PARAM 0x0508 #define REG_EDCA_BK_PARAM 0x050C +#define BIT_MASK_TXOP_LMT GENMASK(26, 16) +#define BIT_MASK_CWMAX GENMASK(15, 12) +#define BIT_MASK_CWMIN GENMASK(11, 8) +#define BIT_MASK_AIFS GENMASK(7, 0) #define REG_PIFS 0x0512 #define REG_SIFS 0x0514 #define BIT_SHIFT_SIFS_OFDM_CTX 8 @@ -271,6 +275,7 @@ #define BIT_TSFT_SEL_TIMER0 (BIT(4) | BIT(5) | BIT(6)) #define REG_TCR 0x0604 +#define BIT_PWRMGT_HWDATA_EN BIT(7) #define REG_RCR 0x0608 #define BIT_APP_FCS BIT(31) #define BIT_APP_MIC BIT(30) @@ -305,6 +310,7 @@ #define REG_RX_PKT_LIMIT 0x060C #define REG_RX_DRVINFO_SZ 0x060F #define BIT_APP_PHYSTS BIT(28) +#define REG_MAR 0x0620 #define REG_USTIME_EDCA 0x0638 #define REG_ACKTO_CCK 0x0639 #define REG_RESP_SIFS_CCK 0x063C @@ -320,6 +326,7 @@ #define REG_RXFLTMAP0 0x06A0 #define REG_RXFLTMAP1 0x06A2 #define REG_RXFLTMAP2 0x06A4 +#define REG_RXFLTMAP4 0x068A #define REG_BT_COEX_TABLE0 0x06C0 #define REG_BT_COEX_TABLE1 0x06C4 #define REG_BT_COEX_BRK_TABLE 0x06C8 diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 63abda3b0ebf..4bc14b1a6340 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -13,6 +13,7 @@ #include "mac.h" #include "reg.h" #include "debug.h" +#include "bf.h" static void rtw8822b_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path, u8 rx_path, bool is_tx2_path); @@ -43,6 +44,8 @@ static int rtw8822b_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) efuse->country_code[1] = map->country_code[1]; efuse->bt_setting = map->rf_bt_setting; efuse->regd = map->rf_board_option & 0x7; + efuse->thermal_meter[RF_PATH_A] = map->thermal_meter; + efuse->thermal_meter_k = map->thermal_meter; for (i = 0; i < 4; i++) efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i]; @@ -75,6 +78,56 @@ static void rtw8822b_phy_rfe_init(struct rtw_dev *rtwdev) rtw_write32_mask(rtwdev, 0x974, (BIT(11) | BIT(10)), 0x3); } +#define RTW_TXSCALE_SIZE 37 +static const u32 rtw8822b_txscale_tbl[RTW_TXSCALE_SIZE] = { + 0x081, 0x088, 0x090, 0x099, 0x0a2, 0x0ac, 0x0b6, 0x0c0, 0x0cc, 0x0d8, + 0x0e5, 0x0f2, 0x101, 0x110, 0x120, 0x131, 0x143, 0x156, 0x16a, 0x180, + 0x197, 0x1af, 0x1c8, 0x1e3, 0x200, 0x21e, 0x23e, 0x261, 0x285, 0x2ab, + 0x2d3, 0x2fe, 0x32b, 0x35c, 0x38e, 0x3c4, 0x3fe +}; + +static const u8 rtw8822b_get_swing_index(struct rtw_dev *rtwdev) +{ + u8 i = 0; + u32 swing, table_value; + + swing = rtw_read32_mask(rtwdev, 0xc1c, 0xffe00000); + for (i = 0; i < RTW_TXSCALE_SIZE; i++) { + table_value = rtw8822b_txscale_tbl[i]; + if (swing == table_value) + break; + } + + return i; +} + +static void rtw8822b_pwrtrack_init(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 swing_idx = rtw8822b_get_swing_index(rtwdev); + u8 path; + + if (swing_idx >= RTW_TXSCALE_SIZE) + dm_info->default_ofdm_index = 24; + else + dm_info->default_ofdm_index = swing_idx; + + for (path = RF_PATH_A; path < rtwdev->hal.rf_path_num; path++) { + ewma_thermal_init(&dm_info->avg_thermal[path]); + dm_info->delta_power_index[path] = 0; + } + dm_info->pwr_trk_triggered = false; + dm_info->pwr_trk_init_trigger = true; + dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k; +} + +static void rtw8822b_phy_bf_init(struct rtw_dev *rtwdev) +{ + rtw_bf_phy_init(rtwdev); + /* Grouping bitmap parameters */ + rtw_write32(rtwdev, 0x1C94, 0xAFFFAFFF); +} + static void rtw8822b_phy_set_param(struct rtw_dev *rtwdev) { struct rtw_hal *hal = &rtwdev->hal; @@ -106,6 +159,9 @@ static void rtw8822b_phy_set_param(struct rtw_dev *rtwdev) rtw_phy_init(rtwdev); rtw8822b_phy_rfe_init(rtwdev); + rtw8822b_pwrtrack_init(rtwdev); + + rtw8822b_phy_bf_init(rtwdev); } #define WLAN_SLOT_TIME 0x09 @@ -211,9 +267,8 @@ static int rtw8822b_mac_init(struct rtw_dev *rtwdev) static void rtw8822b_set_channel_rfe_efem(struct rtw_dev *rtwdev, u8 channel) { struct rtw_hal *hal = &rtwdev->hal; - bool is_channel_2g = (channel <= 14) ? true : false; - if (is_channel_2g) { + if (IS_CH_2G_BAND(channel)) { rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x705770); rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x57); rtw_write32s_mask(rtwdev, REG_RFECTL, BIT(4), 0); @@ -241,9 +296,8 @@ static void rtw8822b_set_channel_rfe_efem(struct rtw_dev *rtwdev, u8 channel) static void rtw8822b_set_channel_rfe_ifem(struct rtw_dev *rtwdev, u8 channel) { struct rtw_hal *hal = &rtwdev->hal; - bool is_channel_2g = (channel <= 14) ? true : false; - if (is_channel_2g) { + if (IS_CH_2G_BAND(channel)) { /* signal source */ rtw_write32s_mask(rtwdev, REG_RFESEL0, 0xffffff, 0x745774); rtw_write32s_mask(rtwdev, REG_RFESEL8, MASKBYTE1, 0x57); @@ -255,7 +309,7 @@ static void rtw8822b_set_channel_rfe_ifem(struct rtw_dev *rtwdev, u8 channel) rtw_write32s_mask(rtwdev, REG_RFEINV, BIT(11) | BIT(10) | 0x3f, 0x0); - if (is_channel_2g) { + if (IS_CH_2G_BAND(channel)) { if (hal->antenna_rx == BB_PATH_AB || hal->antenna_tx == BB_PATH_AB) { /* 2TX or 2RX */ @@ -337,6 +391,7 @@ struct rtw8822b_rfe_info { static const struct rtw8822b_rfe_info rtw8822b_rfe_info[] = { [2] = I2GE5G_CCUT(efem), + [3] = IFEM_EXT_CCUT(ifem), [5] = IFEM_EXT_CCUT(ifem), }; @@ -350,7 +405,7 @@ static void rtw8822b_set_channel_cca(struct rtw_dev *rtwdev, u8 channel, u8 bw, u32 reg82c, reg830, reg838; bool is_efem_cca = false, is_ifem_cca = false, is_rfe_type = false; - if (channel <= 14) { + if (IS_CH_2G_BAND(channel)) { cca_ccut = rfe_info->cca_ccut_2g; if (hal->antenna_rx == BB_PATH_A || @@ -381,7 +436,7 @@ static void rtw8822b_set_channel_cca(struct rtw_dev *rtwdev, u8 channel, u8 bw, is_efem_cca = true; break; case RTW_RFE_IFEM2G_EFEM5G: - if (channel <= 14) + if (IS_CH_2G_BAND(channel)) is_ifem_cca = true; else is_efem_cca = true; @@ -405,9 +460,7 @@ static void rtw8822b_set_channel_cca(struct rtw_dev *rtwdev, u8 channel, u8 bw, if (is_efem_cca && !(hal->cut_version == RTW_CHIP_VER_CUT_B)) rtw_write32_mask(rtwdev, REG_L1WT, MASKDWORD, 0x9194b2b9); - if (bw == RTW_CHANNEL_WIDTH_20 && - ((channel >= 52 && channel <= 64) || - (channel >= 100 && channel <= 144))) + if (bw == RTW_CHANNEL_WIDTH_20 && IS_CH_5G_BAND_MID(channel)) rtw_write32_mask(rtwdev, REG_CCA2ND, 0xf0, 0x4); } @@ -442,7 +495,7 @@ static void rtw8822b_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK | RF18_BW_MASK); - rf_reg18 |= (channel <= 14 ? RF18_BAND_2G : RF18_BAND_5G); + rf_reg18 |= (IS_CH_2G_BAND(channel) ? RF18_BAND_2G : RF18_BAND_5G); rf_reg18 |= (channel & RF18_CHANNEL_MASK); if (channel > 144) rf_reg18 |= RF18_RFSI_GT_CH144; @@ -464,13 +517,13 @@ static void rtw8822b_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) break; } - if (channel <= 14) + if (IS_CH_2G_BAND(channel)) rf_reg_be = 0x0; - else if (channel >= 36 && channel <= 64) + else if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel)) rf_reg_be = low_band[(channel - 36) >> 1]; - else if (channel >= 100 && channel <= 144) + else if (IS_CH_5G_BAND_3(channel)) rf_reg_be = middle_band[(channel - 100) >> 1]; - else if (channel >= 149 && channel <= 177) + else if (IS_CH_5G_BAND_4(channel)) rf_reg_be = high_band[(channel - 149) >> 1]; else goto err; @@ -539,7 +592,7 @@ static void rtw8822b_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, u8 rfe_option = efuse->rfe_option; u32 val32; - if (channel <= 14) { + if (IS_CH_2G_BAND(channel)) { rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x1); rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x0); rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x0); @@ -556,22 +609,22 @@ static void rtw8822b_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, } rtw_write32_mask(rtwdev, REG_RFEINV, 0x300, 0x2); - } else if (channel > 35) { + } else if (IS_CH_5G_BAND(channel)) { rtw_write32_mask(rtwdev, REG_ENTXCCK, BIT(18), 0x1); rtw_write32_mask(rtwdev, REG_CCK_CHECK, BIT(7), 0x1); rtw_write32_mask(rtwdev, REG_RXPSEL, BIT(28), 0x0); rtw_write32_mask(rtwdev, REG_RXCCAMSK, 0x0000FC00, 34); - if (channel >= 36 && channel <= 64) + if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel)) rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x1); - else if (channel >= 100 && channel <= 144) + else if (IS_CH_5G_BAND_3(channel)) rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x2); - else if (channel >= 149) + else if (IS_CH_5G_BAND_4(channel)) rtw_write32_mask(rtwdev, REG_ACGG2TBL, 0x1f, 0x3); - if (channel >= 36 && channel <= 48) + if (IS_CH_5G_BAND_1(channel)) rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x494); - else if (channel >= 52 && channel <= 64) + else if (IS_CH_5G_BAND_2(channel)) rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x453); else if (channel >= 100 && channel <= 116) rtw_write32_mask(rtwdev, REG_CLKTRK, 0x1ffe0000, 0x452); @@ -612,7 +665,7 @@ static void rtw8822b_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1); - if (rfe_option == 2) { + if (rfe_option == 2 || rfe_option == 3) { rtw_write32_mask(rtwdev, REG_L1PKWT, 0x0000f000, 0x6); rtw_write32_mask(rtwdev, REG_ADC40, BIT(10), 0x1); } @@ -763,6 +816,7 @@ static void rtw8822b_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path, static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, struct rtw_rx_pkt_stat *pkt_stat) { + struct rtw_dm_info *dm_info = &rtwdev->dm_info; s8 min_rx_power = -120; u8 pwdb = GET_PHY_STAT_P0_PWDB(phy_status); @@ -772,13 +826,19 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, pkt_stat->bw = RTW_CHANNEL_WIDTH_20; pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A], min_rx_power); + dm_info->rssi[RF_PATH_A] = pkt_stat->rssi; } static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, struct rtw_rx_pkt_stat *pkt_stat) { + struct rtw_dm_info *dm_info = &rtwdev->dm_info; u8 rxsc, bw; s8 min_rx_power = -120; + s8 rx_evm; + u8 evm_dbm = 0; + u8 rssi; + int path; if (pkt_stat->rate > DESC_RATE11M && pkt_stat->rate < DESC_RATEMCS0) rxsc = GET_PHY_STAT_P1_L_RXSC(phy_status); @@ -801,6 +861,34 @@ static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, pkt_stat->signal_power = max3(pkt_stat->rx_power[RF_PATH_A], pkt_stat->rx_power[RF_PATH_B], min_rx_power); + + dm_info->curr_rx_rate = pkt_stat->rate; + + pkt_stat->rx_evm[RF_PATH_A] = GET_PHY_STAT_P1_RXEVM_A(phy_status); + pkt_stat->rx_evm[RF_PATH_B] = GET_PHY_STAT_P1_RXEVM_B(phy_status); + + pkt_stat->rx_snr[RF_PATH_A] = GET_PHY_STAT_P1_RXSNR_A(phy_status); + pkt_stat->rx_snr[RF_PATH_B] = GET_PHY_STAT_P1_RXSNR_B(phy_status); + + pkt_stat->cfo_tail[RF_PATH_A] = GET_PHY_STAT_P1_CFO_TAIL_A(phy_status); + pkt_stat->cfo_tail[RF_PATH_B] = GET_PHY_STAT_P1_CFO_TAIL_B(phy_status); + + for (path = 0; path <= rtwdev->hal.rf_path_num; path++) { + rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[path], 1); + dm_info->rssi[path] = rssi; + dm_info->rx_snr[path] = pkt_stat->rx_snr[path] >> 1; + dm_info->cfo_tail[path] = (pkt_stat->cfo_tail[path] * 5) >> 1; + + rx_evm = pkt_stat->rx_evm[path]; + + if (rx_evm < 0) { + if (rx_evm == S8_MIN) + evm_dbm = 0; + else + evm_dbm = ((u8)-rx_evm >> 1); + } + dm_info->rx_evm_dbm[path] = evm_dbm; + } } static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, @@ -836,7 +924,8 @@ static void rtw8822b_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc, pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc); pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc); pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc); - pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc); + pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc) && + GET_RX_DESC_ENC_TYPE(rx_desc) != RX_DESC_ENC_NONE; pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc); pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc); pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc); @@ -946,6 +1035,7 @@ static void rtw8822b_false_alarm_statistics(struct rtw_dev *rtwdev) u32 cck_fa_cnt; u32 ofdm_fa_cnt; u32 crc32_cnt; + u32 cca32_cnt; cck_enable = rtw_read32(rtwdev, 0x808) & BIT(28); cck_fa_cnt = rtw_read16(rtwdev, 0xa5c); @@ -969,6 +1059,15 @@ static void rtw8822b_false_alarm_statistics(struct rtw_dev *rtwdev) dm_info->vht_ok_cnt = crc32_cnt & 0xffff; dm_info->vht_err_cnt = (crc32_cnt & 0xffff0000) >> 16; + cca32_cnt = rtw_read32(rtwdev, 0xf08); + dm_info->ofdm_cca_cnt = ((cca32_cnt & 0xffff0000) >> 16); + dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt; + if (cck_enable) { + cca32_cnt = rtw_read32(rtwdev, 0xfcc); + dm_info->cck_cca_cnt = cca32_cnt & 0xffff; + dm_info->total_cca_cnt += dm_info->cck_cca_cnt; + } + rtw_write32_set(rtwdev, 0x9a4, BIT(17)); rtw_write32_clr(rtwdev, 0x9a4, BIT(17)); rtw_write32_clr(rtwdev, 0xa2c, BIT(15)); @@ -1255,6 +1354,195 @@ static void rtw8822b_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) } } +static void rtw8822b_txagc_swing_offset(struct rtw_dev *rtwdev, u8 path, + u8 tx_pwr_idx_offset, + s8 *txagc_idx, u8 *swing_idx) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + s8 delta_pwr_idx = dm_info->delta_power_index[path]; + u8 swing_upper_bound = dm_info->default_ofdm_index + 10; + u8 swing_lower_bound = 0; + u8 max_tx_pwr_idx_offset = 0xf; + s8 agc_index = 0; + u8 swing_index = dm_info->default_ofdm_index; + + tx_pwr_idx_offset = min_t(u8, tx_pwr_idx_offset, max_tx_pwr_idx_offset); + + if (delta_pwr_idx >= 0) { + if (delta_pwr_idx <= tx_pwr_idx_offset) { + agc_index = delta_pwr_idx; + swing_index = dm_info->default_ofdm_index; + } else if (delta_pwr_idx > tx_pwr_idx_offset) { + agc_index = tx_pwr_idx_offset; + swing_index = dm_info->default_ofdm_index + + delta_pwr_idx - tx_pwr_idx_offset; + swing_index = min_t(u8, swing_index, swing_upper_bound); + } + } else { + if (dm_info->default_ofdm_index > abs(delta_pwr_idx)) + swing_index = + dm_info->default_ofdm_index + delta_pwr_idx; + else + swing_index = swing_lower_bound; + swing_index = max_t(u8, swing_index, swing_lower_bound); + + agc_index = 0; + } + + if (swing_index >= RTW_TXSCALE_SIZE) { + rtw_warn(rtwdev, "swing index overflow\n"); + swing_index = RTW_TXSCALE_SIZE - 1; + } + *txagc_idx = agc_index; + *swing_idx = swing_index; +} + +static void rtw8822b_pwrtrack_set_pwr(struct rtw_dev *rtwdev, u8 path, + u8 pwr_idx_offset) +{ + s8 txagc_idx; + u8 swing_idx; + u32 reg1, reg2; + + if (path == RF_PATH_A) { + reg1 = 0xc94; + reg2 = 0xc1c; + } else if (path == RF_PATH_B) { + reg1 = 0xe94; + reg2 = 0xe1c; + } else { + return; + } + + rtw8822b_txagc_swing_offset(rtwdev, path, pwr_idx_offset, + &txagc_idx, &swing_idx); + rtw_write32_mask(rtwdev, reg1, GENMASK(29, 25), txagc_idx); + rtw_write32_mask(rtwdev, reg2, GENMASK(31, 21), + rtw8822b_txscale_tbl[swing_idx]); +} + +static void rtw8822b_pwrtrack_set(struct rtw_dev *rtwdev, u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 pwr_idx_offset, tx_pwr_idx; + u8 channel = rtwdev->hal.current_channel; + u8 band_width = rtwdev->hal.current_band_width; + u8 regd = rtwdev->regd.txpwr_regd; + u8 tx_rate = dm_info->tx_rate; + u8 max_pwr_idx = rtwdev->chip->max_power_index; + + tx_pwr_idx = rtw_phy_get_tx_power_index(rtwdev, path, tx_rate, + band_width, channel, regd); + + tx_pwr_idx = min_t(u8, tx_pwr_idx, max_pwr_idx); + + pwr_idx_offset = max_pwr_idx - tx_pwr_idx; + + rtw8822b_pwrtrack_set_pwr(rtwdev, path, pwr_idx_offset); +} + +static void rtw8822b_phy_pwrtrack_path(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table, + u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 power_idx_cur, power_idx_last; + u8 delta; + + /* 8822B only has one thermal meter at PATH A */ + delta = rtw_phy_pwrtrack_get_delta(rtwdev, RF_PATH_A); + + power_idx_last = dm_info->delta_power_index[path]; + power_idx_cur = rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table, + path, RF_PATH_A, delta); + + /* if delta of power indexes are the same, just skip */ + if (power_idx_cur == power_idx_last) + return; + + dm_info->delta_power_index[path] = power_idx_cur; + rtw8822b_pwrtrack_set(rtwdev, path); +} + +static void rtw8822b_phy_pwrtrack(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_swing_table swing_table; + u8 thermal_value, path; + + rtw_phy_config_swing_table(rtwdev, &swing_table); + + if (rtwdev->efuse.thermal_meter[RF_PATH_A] == 0xff) + return; + + thermal_value = rtw_read_rf(rtwdev, RF_PATH_A, RF_T_METER, 0xfc00); + + rtw_phy_pwrtrack_avg(rtwdev, thermal_value, RF_PATH_A); + + if (dm_info->pwr_trk_init_trigger) + dm_info->pwr_trk_init_trigger = false; + else if (!rtw_phy_pwrtrack_thermal_changed(rtwdev, thermal_value, + RF_PATH_A)) + goto iqk; + + for (path = 0; path < rtwdev->hal.rf_path_num; path++) + rtw8822b_phy_pwrtrack_path(rtwdev, &swing_table, path); + +iqk: + if (rtw_phy_pwrtrack_need_iqk(rtwdev)) + rtw8822b_do_iqk(rtwdev); +} + +static void rtw8822b_pwr_track(struct rtw_dev *rtwdev) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + if (efuse->power_track_type != 0) + return; + + if (!dm_info->pwr_trk_triggered) { + rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER, + GENMASK(17, 16), 0x03); + dm_info->pwr_trk_triggered = true; + return; + } + + rtw8822b_phy_pwrtrack(rtwdev); + dm_info->pwr_trk_triggered = false; +} + +static void rtw8822b_bf_config_bfee_su(struct rtw_dev *rtwdev, + struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (enable) + rtw_bf_enable_bfee_su(rtwdev, vif, bfee); + else + rtw_bf_remove_bfee_su(rtwdev, bfee); +} + +static void rtw8822b_bf_config_bfee_mu(struct rtw_dev *rtwdev, + struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (enable) + rtw_bf_enable_bfee_mu(rtwdev, vif, bfee); + else + rtw_bf_remove_bfee_mu(rtwdev, bfee); +} + +static void rtw8822b_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (bfee->role == RTW_BFEE_SU) + rtw8822b_bf_config_bfee_su(rtwdev, vif, bfee, enable); + else if (bfee->role == RTW_BFEE_MU) + rtw8822b_bf_config_bfee_mu(rtwdev, vif, bfee, enable); + else + rtw_warn(rtwdev, "wrong bfee role\n"); +} + static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = { {0x0086, RTW_PWR_CUT_ALL_MSK, @@ -1754,6 +2042,7 @@ static struct rtw_intf_phy_para_table phy_para_table_8822b = { static const struct rtw_rfe_def rtw8822b_rfe_defs[] = { [2] = RTW_DEF_RFE(8822b, 2, 2), + [3] = RTW_DEF_RFE(8822b, 3, 0), [5] = RTW_DEF_RFE(8822b, 5, 5), }; @@ -1801,6 +2090,10 @@ static struct rtw_chip_ops rtw8822b_ops = { .cfg_ldo25 = rtw8822b_cfg_ldo25, .false_alarm_statistics = rtw8822b_false_alarm_statistics, .phy_calibration = rtw8822b_phy_calibration, + .pwr_track = rtw8822b_pwr_track, + .config_bfee = rtw8822b_bf_config_bfee, + .set_gid_table = rtw_bf_set_gid_table, + .cfg_csi_rate = rtw_bf_cfg_csi_rate, .coex_set_init = rtw8822b_coex_cfg_init, .coex_set_ant_switch = rtw8822b_coex_cfg_ant_switch, @@ -1955,6 +2248,129 @@ static const struct coex_rf_para rf_para_rx_8822b[] = { static_assert(ARRAY_SIZE(rf_para_tx_8822b) == ARRAY_SIZE(rf_para_rx_8822b)); +static const u8 +rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, +}; + +static const u8 +rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23 }, +}; + +static const u8 +rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 8, 9, 10, 11, 11, 12, 13, 14, 14, + 15, 16, 17, 17, 18, 19, 20, 20, 21, 22 }, +}; + +static const u8 +rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23}, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23}, + { 0, 1, 2, 2, 3, 4, 5, 5, 6, 7, + 8, 9, 9, 10, 11, 12, 13, 14, 14, 15, + 16, 17, 18, 19, 19, 20, 21, 22, 22, 23}, +}; + +static const u8 rtw8822b_pwrtrk_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 2, 3, 3, 3, 4, + 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, + 8, 9, 9, 9, 10, 10, 11, 11, 11, 12 +}; + +static const u8 rtw8822b_pwrtrk_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, + 5, 5, 6, 6, 6, 7, 7, 8, 8, 9, + 9, 10, 10, 11, 11, 12, 12, 12, 13, 13 +}; + +static const u8 rtw8822b_pwrtrk_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 2, 3, 3, 3, 4, + 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, + 8, 9, 9, 9, 10, 10, 11, 11, 11, 12 +}; + +static const u8 rtw8822b_pwrtrk_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, + 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, + 10, 11, 11, 12, 12, 13, 13, 14, 14, 15 +}; + +static const u8 rtw8822b_pwrtrk_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 2, 3, 3, 3, 4, + 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, + 8, 9, 9, 9, 10, 10, 11, 11, 11, 12 +}; + +static const u8 rtw8822b_pwrtrk_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, + 5, 5, 6, 6, 6, 7, 7, 8, 8, 9, + 9, 10, 10, 11, 11, 12, 12, 12, 13, 13 +}; + +static const u8 rtw8822b_pwrtrk_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 1, 2, 2, 3, 3, 3, 4, + 4, 5, 5, 5, 6, 6, 7, 7, 7, 8, + 8, 9, 9, 9, 10, 10, 11, 11, 11, 12 +}; + +static const u8 rtw8822b_pwrtrk_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, + 5, 6, 6, 7, 7, 8, 8, 9, 9, 10, + 10, 11, 11, 12, 12, 13, 13, 14, 14, 15 +}; + +static const struct rtw_pwr_track_tbl rtw8822b_rtw_pwr_track_tbl = { + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8822b_pwrtrk_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gb_n = rtw8822b_pwrtrk_2gb_n, + .pwrtrk_2gb_p = rtw8822b_pwrtrk_2gb_p, + .pwrtrk_2ga_n = rtw8822b_pwrtrk_2ga_n, + .pwrtrk_2ga_p = rtw8822b_pwrtrk_2ga_p, + .pwrtrk_2g_cckb_n = rtw8822b_pwrtrk_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8822b_pwrtrk_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8822b_pwrtrk_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8822b_pwrtrk_2g_cck_a_p, +}; + struct rtw_chip_info rtw8822b_hw_spec = { .ops = &rtw8822b_ops, .id = RTW_CHIP_TYPE_8822B, @@ -1977,6 +2393,7 @@ struct rtw_chip_info rtw8822b_hw_spec = { .dig_min = 0x1c, .ht_supported = true, .vht_supported = true, + .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK), .sys_func_en = 0xDC, .pwr_on_seq = card_enable_flow_8822b, .pwr_off_seq = card_disable_flow_8822b, @@ -1992,6 +2409,10 @@ struct rtw_chip_info rtw8822b_hw_spec = { .rf_tbl = {&rtw8822b_rf_a_tbl, &rtw8822b_rf_b_tbl}, .rfe_defs = rtw8822b_rfe_defs, .rfe_defs_size = ARRAY_SIZE(rtw8822b_rfe_defs), + .pwr_track_tbl = &rtw8822b_rtw_pwr_track_tbl, + .iqk_threshold = 8, + .bfer_su_max_num = 2, + .bfer_mu_max_num = 1, .coex_para_ver = 0x19062706, .bt_desired_ver = 0x6, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.h b/drivers/net/wireless/realtek/rtw88/rtw8822b.h index 0cb93d7d4cfd..6211f4b547b9 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.h @@ -127,6 +127,18 @@ _rtw_write32s_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(11, 8)) #define GET_PHY_STAT_P1_HT_RXSC(phy_stat) \ le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(15, 12)) +#define GET_PHY_STAT_P1_RXEVM_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXEVM_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_CFO_TAIL_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_CFO_TAIL_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_RXSNR_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXSNR_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(15, 8)) #define REG_HTSTFWT 0x800 #define REG_RXPSEL 0x808 diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b_table.c b/drivers/net/wireless/realtek/rtw88/rtw8822b_table.c index 465f58411cab..b9010b111a13 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b_table.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b_table.c @@ -11643,104 +11643,155 @@ static const u32 rtw8822b_bb[] = { RTW_DECL_TABLE_PHY_COND(rtw8822b_bb, rtw_phy_cfg_bb); -static const u32 rtw8822b_bb_pg_type2[] = { - 0, 0, 0, 0x00000c20, 0xffffffff, 0x32343638, - 0, 0, 0, 0x00000c24, 0xffffffff, 0x36384042, - 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303234, - 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34363840, - 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, - 0, 0, 1, 0x00000c34, 0xffffffff, 0x34363840, - 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, - 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34363840, - 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, - 0, 0, 0, 0x00000c44, 0xffffffff, 0x38402224, - 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323436, - 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, - 0, 1, 0, 0x00000e20, 0xffffffff, 0x32343638, - 0, 1, 0, 0x00000e24, 0xffffffff, 0x36384042, - 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303234, - 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34363840, - 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, - 0, 1, 1, 0x00000e34, 0xffffffff, 0x34363840, - 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, - 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34363840, - 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, - 0, 1, 0, 0x00000e44, 0xffffffff, 0x38402224, - 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323436, - 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, - 1, 0, 0, 0x00000c24, 0xffffffff, 0x40424446, - 1, 0, 0, 0x00000c28, 0xffffffff, 0x32343638, - 1, 0, 0, 0x00000c2c, 0xffffffff, 0x38404244, - 1, 0, 0, 0x00000c30, 0xffffffff, 0x30323436, - 1, 0, 1, 0x00000c34, 0xffffffff, 0x38404244, - 1, 0, 1, 0x00000c38, 0xffffffff, 0x30323436, - 1, 0, 0, 0x00000c3c, 0xffffffff, 0x38404244, - 1, 0, 0, 0x00000c40, 0xffffffff, 0x30323436, - 1, 0, 0, 0x00000c44, 0xffffffff, 0x42442628, - 1, 0, 1, 0x00000c48, 0xffffffff, 0x34363840, - 1, 0, 1, 0x00000c4c, 0xffffffff, 0x26283032, - 1, 1, 0, 0x00000e24, 0xffffffff, 0x40424446, - 1, 1, 0, 0x00000e28, 0xffffffff, 0x32343638, - 1, 1, 0, 0x00000e2c, 0xffffffff, 0x38404244, - 1, 1, 0, 0x00000e30, 0xffffffff, 0x30323436, - 1, 1, 1, 0x00000e34, 0xffffffff, 0x38404244, - 1, 1, 1, 0x00000e38, 0xffffffff, 0x30323436, - 1, 1, 0, 0x00000e3c, 0xffffffff, 0x38404244, - 1, 1, 0, 0x00000e40, 0xffffffff, 0x30323436, - 1, 1, 0, 0x00000e44, 0xffffffff, 0x42442628, - 1, 1, 1, 0x00000e48, 0xffffffff, 0x34363840, - 1, 1, 1, 0x00000e4c, 0xffffffff, 0x26283032 +static const struct rtw_phy_pg_cfg_pair rtw8822b_bb_pg_type2[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x32343638, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x36384042, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x34363840, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x38402224, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323436, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x32343638, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x36384042, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x34363840, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x38402224, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323436, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x40424446, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x32343638, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x38404244, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x30323436, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x38404244, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x30323436, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x38404244, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x30323436, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x42442628, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x34363840, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x26283032, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x40424446, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x32343638, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x38404244, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x30323436, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x38404244, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x30323436, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x38404244, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x30323436, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x42442628, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x34363840, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x26283032, }, }; RTW_DECL_TABLE_BB_PG(rtw8822b_bb_pg_type2); -static const u32 rtw8822b_bb_pg_type5[] = { - 0, 0, 0, 0x00000c20, 0xffffffff, 0x32343638, - 0, 0, 0, 0x00000c24, 0xffffffff, 0x36384042, - 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303234, - 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34363840, - 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, - 0, 0, 1, 0x00000c34, 0xffffffff, 0x34363840, - 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, - 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34363840, - 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, - 0, 0, 0, 0x00000c44, 0xffffffff, 0x38402224, - 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323436, - 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, - 0, 1, 0, 0x00000e20, 0xffffffff, 0x32343638, - 0, 1, 0, 0x00000e24, 0xffffffff, 0x36384042, - 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303234, - 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34363840, - 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, - 0, 1, 1, 0x00000e34, 0xffffffff, 0x34363840, - 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, - 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34363840, - 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, - 0, 1, 0, 0x00000e44, 0xffffffff, 0x38402224, - 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323436, - 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, - 1, 0, 0, 0x00000c24, 0xffffffff, 0x34363840, - 1, 0, 0, 0x00000c28, 0xffffffff, 0x26283032, - 1, 0, 0, 0x00000c2c, 0xffffffff, 0x32343638, - 1, 0, 0, 0x00000c30, 0xffffffff, 0x24262830, - 1, 0, 1, 0x00000c34, 0xffffffff, 0x32343638, - 1, 0, 1, 0x00000c38, 0xffffffff, 0x24262830, - 1, 0, 0, 0x00000c3c, 0xffffffff, 0x32343638, - 1, 0, 0, 0x00000c40, 0xffffffff, 0x24262830, - 1, 0, 0, 0x00000c44, 0xffffffff, 0x36382022, - 1, 0, 1, 0x00000c48, 0xffffffff, 0x28303234, - 1, 0, 1, 0x00000c4c, 0xffffffff, 0x20222426, - 1, 1, 0, 0x00000e24, 0xffffffff, 0x34363840, - 1, 1, 0, 0x00000e28, 0xffffffff, 0x26283032, - 1, 1, 0, 0x00000e2c, 0xffffffff, 0x32343638, - 1, 1, 0, 0x00000e30, 0xffffffff, 0x24262830, - 1, 1, 1, 0x00000e34, 0xffffffff, 0x32343638, - 1, 1, 1, 0x00000e38, 0xffffffff, 0x24262830, - 1, 1, 0, 0x00000e3c, 0xffffffff, 0x32343638, - 1, 1, 0, 0x00000e40, 0xffffffff, 0x24262830, - 1, 1, 0, 0x00000e44, 0xffffffff, 0x36382022, - 1, 1, 1, 0x00000e48, 0xffffffff, 0x28303234, - 1, 1, 1, 0x00000e4c, 0xffffffff, 0x20222426 +static const struct rtw_phy_pg_cfg_pair rtw8822b_bb_pg_type3[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x32343638, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x36384042, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x34363840, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x38402224, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323436, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x32343638, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x36384042, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x34363840, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x38402224, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323436, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x34363840, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x26283032, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x32343638, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x24262830, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x32343638, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x32343638, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x36382022, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x28303234, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x20222426, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x34363840, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x26283032, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x32343638, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x24262830, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x32343638, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x32343638, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x36382022, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x28303234, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x20222426, }, +}; + +RTW_DECL_TABLE_BB_PG(rtw8822b_bb_pg_type3); + +static const struct rtw_phy_pg_cfg_pair rtw8822b_bb_pg_type5[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x32343638, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x36384042, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x28303234, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x26283032, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x34363840, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x34363840, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x26283032, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x38402224, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x30323436, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x22242628, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x32343638, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x36384042, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x28303234, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x26283032, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x34363840, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x34363840, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x26283032, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x38402224, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x30323436, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x22242628, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x34363840, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x26283032, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x32343638, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x24262830, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x32343638, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x32343638, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x24262830, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x36382022, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x28303234, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x20222426, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x34363840, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x26283032, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x32343638, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x24262830, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x32343638, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x32343638, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x24262830, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x36382022, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x28303234, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x20222426, }, }; RTW_DECL_TABLE_BB_PG(rtw8822b_bb_pg_type5); @@ -20382,6 +20433,596 @@ static const u32 rtw8822b_rf_b[] = { RTW_DECL_TABLE_RF_RADIO(rtw8822b_rf_b, B); +static const struct rtw_txpwr_lmt_cfg_pair rtw8822b_txpwr_lmt_type0[] = { + { 0, 0, 0, 0, 1, 32, }, + { 2, 0, 0, 0, 1, 28, }, + { 1, 0, 0, 0, 1, 30, }, + { 0, 0, 0, 0, 2, 32, }, + { 2, 0, 0, 0, 2, 28, }, + { 1, 0, 0, 0, 2, 30, }, + { 0, 0, 0, 0, 3, 32, }, + { 2, 0, 0, 0, 3, 28, }, + { 1, 0, 0, 0, 3, 30, }, + { 0, 0, 0, 0, 4, 32, }, + { 2, 0, 0, 0, 4, 28, }, + { 1, 0, 0, 0, 4, 30, }, + { 0, 0, 0, 0, 5, 32, }, + { 2, 0, 0, 0, 5, 28, }, + { 1, 0, 0, 0, 5, 30, }, + { 0, 0, 0, 0, 6, 32, }, + { 2, 0, 0, 0, 6, 28, }, + { 1, 0, 0, 0, 6, 30, }, + { 0, 0, 0, 0, 7, 32, }, + { 2, 0, 0, 0, 7, 28, }, + { 1, 0, 0, 0, 7, 30, }, + { 0, 0, 0, 0, 8, 32, }, + { 2, 0, 0, 0, 8, 28, }, + { 1, 0, 0, 0, 8, 30, }, + { 0, 0, 0, 0, 9, 32, }, + { 2, 0, 0, 0, 9, 28, }, + { 1, 0, 0, 0, 9, 30, }, + { 0, 0, 0, 0, 10, 32, }, + { 2, 0, 0, 0, 10, 28, }, + { 1, 0, 0, 0, 10, 30, }, + { 0, 0, 0, 0, 11, 32, }, + { 2, 0, 0, 0, 11, 28, }, + { 1, 0, 0, 0, 11, 30, }, + { 0, 0, 0, 0, 12, 26, }, + { 2, 0, 0, 0, 12, 28, }, + { 1, 0, 0, 0, 12, 30, }, + { 0, 0, 0, 0, 13, 20, }, + { 2, 0, 0, 0, 13, 28, }, + { 1, 0, 0, 0, 13, 28, }, + { 0, 0, 0, 0, 14, 63, }, + { 2, 0, 0, 0, 14, 63, }, + { 1, 0, 0, 0, 14, 32, }, + { 0, 0, 0, 1, 1, 26, }, + { 2, 0, 0, 1, 1, 30, }, + { 1, 0, 0, 1, 1, 34, }, + { 0, 0, 0, 1, 2, 30, }, + { 2, 0, 0, 1, 2, 30, }, + { 1, 0, 0, 1, 2, 34, }, + { 0, 0, 0, 1, 3, 32, }, + { 2, 0, 0, 1, 3, 30, }, + { 1, 0, 0, 1, 3, 34, }, + { 0, 0, 0, 1, 4, 34, }, + { 2, 0, 0, 1, 4, 30, }, + { 1, 0, 0, 1, 4, 34, }, + { 0, 0, 0, 1, 5, 34, }, + { 2, 0, 0, 1, 5, 30, }, + { 1, 0, 0, 1, 5, 34, }, + { 0, 0, 0, 1, 6, 34, }, + { 2, 0, 0, 1, 6, 30, }, + { 1, 0, 0, 1, 6, 34, }, + { 0, 0, 0, 1, 7, 34, }, + { 2, 0, 0, 1, 7, 30, }, + { 1, 0, 0, 1, 7, 34, }, + { 0, 0, 0, 1, 8, 34, }, + { 2, 0, 0, 1, 8, 30, }, + { 1, 0, 0, 1, 8, 34, }, + { 0, 0, 0, 1, 9, 32, }, + { 2, 0, 0, 1, 9, 30, }, + { 1, 0, 0, 1, 9, 34, }, + { 0, 0, 0, 1, 10, 30, }, + { 2, 0, 0, 1, 10, 30, }, + { 1, 0, 0, 1, 10, 34, }, + { 0, 0, 0, 1, 11, 28, }, + { 2, 0, 0, 1, 11, 30, }, + { 1, 0, 0, 1, 11, 34, }, + { 0, 0, 0, 1, 12, 22, }, + { 2, 0, 0, 1, 12, 30, }, + { 1, 0, 0, 1, 12, 34, }, + { 0, 0, 0, 1, 13, 14, }, + { 2, 0, 0, 1, 13, 30, }, + { 1, 0, 0, 1, 13, 34, }, + { 0, 0, 0, 1, 14, 63, }, + { 2, 0, 0, 1, 14, 63, }, + { 1, 0, 0, 1, 14, 63, }, + { 0, 0, 0, 2, 1, 26, }, + { 2, 0, 0, 2, 1, 30, }, + { 1, 0, 0, 2, 1, 34, }, + { 0, 0, 0, 2, 2, 30, }, + { 2, 0, 0, 2, 2, 30, }, + { 1, 0, 0, 2, 2, 34, }, + { 0, 0, 0, 2, 3, 32, }, + { 2, 0, 0, 2, 3, 30, }, + { 1, 0, 0, 2, 3, 34, }, + { 0, 0, 0, 2, 4, 34, }, + { 2, 0, 0, 2, 4, 30, }, + { 1, 0, 0, 2, 4, 34, }, + { 0, 0, 0, 2, 5, 34, }, + { 2, 0, 0, 2, 5, 30, }, + { 1, 0, 0, 2, 5, 34, }, + { 0, 0, 0, 2, 6, 34, }, + { 2, 0, 0, 2, 6, 30, }, + { 1, 0, 0, 2, 6, 34, }, + { 0, 0, 0, 2, 7, 34, }, + { 2, 0, 0, 2, 7, 30, }, + { 1, 0, 0, 2, 7, 34, }, + { 0, 0, 0, 2, 8, 34, }, + { 2, 0, 0, 2, 8, 30, }, + { 1, 0, 0, 2, 8, 34, }, + { 0, 0, 0, 2, 9, 32, }, + { 2, 0, 0, 2, 9, 30, }, + { 1, 0, 0, 2, 9, 34, }, + { 0, 0, 0, 2, 10, 30, }, + { 2, 0, 0, 2, 10, 30, }, + { 1, 0, 0, 2, 10, 34, }, + { 0, 0, 0, 2, 11, 26, }, + { 2, 0, 0, 2, 11, 30, }, + { 1, 0, 0, 2, 11, 34, }, + { 0, 0, 0, 2, 12, 20, }, + { 2, 0, 0, 2, 12, 30, }, + { 1, 0, 0, 2, 12, 34, }, + { 0, 0, 0, 2, 13, 14, }, + { 2, 0, 0, 2, 13, 30, }, + { 1, 0, 0, 2, 13, 34, }, + { 0, 0, 0, 2, 14, 63, }, + { 2, 0, 0, 2, 14, 63, }, + { 1, 0, 0, 2, 14, 63, }, + { 0, 0, 0, 3, 1, 26, }, + { 2, 0, 0, 3, 1, 18, }, + { 1, 0, 0, 3, 1, 30, }, + { 0, 0, 0, 3, 2, 28, }, + { 2, 0, 0, 3, 2, 18, }, + { 1, 0, 0, 3, 2, 30, }, + { 0, 0, 0, 3, 3, 30, }, + { 2, 0, 0, 3, 3, 18, }, + { 1, 0, 0, 3, 3, 30, }, + { 0, 0, 0, 3, 4, 30, }, + { 2, 0, 0, 3, 4, 18, }, + { 1, 0, 0, 3, 4, 30, }, + { 0, 0, 0, 3, 5, 32, }, + { 2, 0, 0, 3, 5, 18, }, + { 1, 0, 0, 3, 5, 30, }, + { 0, 0, 0, 3, 6, 32, }, + { 2, 0, 0, 3, 6, 18, }, + { 1, 0, 0, 3, 6, 30, }, + { 0, 0, 0, 3, 7, 32, }, + { 2, 0, 0, 3, 7, 18, }, + { 1, 0, 0, 3, 7, 30, }, + { 0, 0, 0, 3, 8, 30, }, + { 2, 0, 0, 3, 8, 18, }, + { 1, 0, 0, 3, 8, 30, }, + { 0, 0, 0, 3, 9, 30, }, + { 2, 0, 0, 3, 9, 18, }, + { 1, 0, 0, 3, 9, 30, }, + { 0, 0, 0, 3, 10, 28, }, + { 2, 0, 0, 3, 10, 18, }, + { 1, 0, 0, 3, 10, 30, }, + { 0, 0, 0, 3, 11, 26, }, + { 2, 0, 0, 3, 11, 18, }, + { 1, 0, 0, 3, 11, 30, }, + { 0, 0, 0, 3, 12, 20, }, + { 2, 0, 0, 3, 12, 18, }, + { 1, 0, 0, 3, 12, 30, }, + { 0, 0, 0, 3, 13, 14, }, + { 2, 0, 0, 3, 13, 18, }, + { 1, 0, 0, 3, 13, 30, }, + { 0, 0, 0, 3, 14, 63, }, + { 2, 0, 0, 3, 14, 63, }, + { 1, 0, 0, 3, 14, 63, }, + { 0, 0, 1, 2, 1, 63, }, + { 2, 0, 1, 2, 1, 63, }, + { 1, 0, 1, 2, 1, 63, }, + { 0, 0, 1, 2, 2, 63, }, + { 2, 0, 1, 2, 2, 63, }, + { 1, 0, 1, 2, 2, 63, }, + { 0, 0, 1, 2, 3, 26, }, + { 2, 0, 1, 2, 3, 30, }, + { 1, 0, 1, 2, 3, 34, }, + { 0, 0, 1, 2, 4, 26, }, + { 2, 0, 1, 2, 4, 30, }, + { 1, 0, 1, 2, 4, 34, }, + { 0, 0, 1, 2, 5, 30, }, + { 2, 0, 1, 2, 5, 30, }, + { 1, 0, 1, 2, 5, 34, }, + { 0, 0, 1, 2, 6, 32, }, + { 2, 0, 1, 2, 6, 30, }, + { 1, 0, 1, 2, 6, 34, }, + { 0, 0, 1, 2, 7, 30, }, + { 2, 0, 1, 2, 7, 30, }, + { 1, 0, 1, 2, 7, 34, }, + { 0, 0, 1, 2, 8, 26, }, + { 2, 0, 1, 2, 8, 30, }, + { 1, 0, 1, 2, 8, 34, }, + { 0, 0, 1, 2, 9, 26, }, + { 2, 0, 1, 2, 9, 30, }, + { 1, 0, 1, 2, 9, 34, }, + { 0, 0, 1, 2, 10, 20, }, + { 2, 0, 1, 2, 10, 30, }, + { 1, 0, 1, 2, 10, 34, }, + { 0, 0, 1, 2, 11, 14, }, + { 2, 0, 1, 2, 11, 30, }, + { 1, 0, 1, 2, 11, 34, }, + { 0, 0, 1, 2, 12, 63, }, + { 2, 0, 1, 2, 12, 63, }, + { 1, 0, 1, 2, 12, 63, }, + { 0, 0, 1, 2, 13, 63, }, + { 2, 0, 1, 2, 13, 63, }, + { 1, 0, 1, 2, 13, 63, }, + { 0, 0, 1, 2, 14, 63, }, + { 2, 0, 1, 2, 14, 63, }, + { 1, 0, 1, 2, 14, 63, }, + { 0, 0, 1, 3, 1, 63, }, + { 2, 0, 1, 3, 1, 63, }, + { 1, 0, 1, 3, 1, 63, }, + { 0, 0, 1, 3, 2, 63, }, + { 2, 0, 1, 3, 2, 63, }, + { 1, 0, 1, 3, 2, 63, }, + { 0, 0, 1, 3, 3, 24, }, + { 2, 0, 1, 3, 3, 18, }, + { 1, 0, 1, 3, 3, 30, }, + { 0, 0, 1, 3, 4, 24, }, + { 2, 0, 1, 3, 4, 18, }, + { 1, 0, 1, 3, 4, 30, }, + { 0, 0, 1, 3, 5, 26, }, + { 2, 0, 1, 3, 5, 18, }, + { 1, 0, 1, 3, 5, 30, }, + { 0, 0, 1, 3, 6, 28, }, + { 2, 0, 1, 3, 6, 18, }, + { 1, 0, 1, 3, 6, 30, }, + { 0, 0, 1, 3, 7, 26, }, + { 2, 0, 1, 3, 7, 18, }, + { 1, 0, 1, 3, 7, 30, }, + { 0, 0, 1, 3, 8, 26, }, + { 2, 0, 1, 3, 8, 18, }, + { 1, 0, 1, 3, 8, 30, }, + { 0, 0, 1, 3, 9, 26, }, + { 2, 0, 1, 3, 9, 18, }, + { 1, 0, 1, 3, 9, 30, }, + { 0, 0, 1, 3, 10, 20, }, + { 2, 0, 1, 3, 10, 18, }, + { 1, 0, 1, 3, 10, 30, }, + { 0, 0, 1, 3, 11, 14, }, + { 2, 0, 1, 3, 11, 18, }, + { 1, 0, 1, 3, 11, 30, }, + { 0, 0, 1, 3, 12, 63, }, + { 2, 0, 1, 3, 12, 63, }, + { 1, 0, 1, 3, 12, 63, }, + { 0, 0, 1, 3, 13, 63, }, + { 2, 0, 1, 3, 13, 63, }, + { 1, 0, 1, 3, 13, 63, }, + { 0, 0, 1, 3, 14, 63, }, + { 2, 0, 1, 3, 14, 63, }, + { 1, 0, 1, 3, 14, 63, }, + { 0, 1, 0, 1, 36, 30, }, + { 2, 1, 0, 1, 36, 32, }, + { 1, 1, 0, 1, 36, 30, }, + { 0, 1, 0, 1, 40, 32, }, + { 2, 1, 0, 1, 40, 32, }, + { 1, 1, 0, 1, 40, 30, }, + { 0, 1, 0, 1, 44, 32, }, + { 2, 1, 0, 1, 44, 32, }, + { 1, 1, 0, 1, 44, 30, }, + { 0, 1, 0, 1, 48, 32, }, + { 2, 1, 0, 1, 48, 32, }, + { 1, 1, 0, 1, 48, 30, }, + { 0, 1, 0, 1, 52, 32, }, + { 2, 1, 0, 1, 52, 32, }, + { 1, 1, 0, 1, 52, 28, }, + { 0, 1, 0, 1, 56, 32, }, + { 2, 1, 0, 1, 56, 32, }, + { 1, 1, 0, 1, 56, 28, }, + { 0, 1, 0, 1, 60, 32, }, + { 2, 1, 0, 1, 60, 32, }, + { 1, 1, 0, 1, 60, 28, }, + { 0, 1, 0, 1, 64, 28, }, + { 2, 1, 0, 1, 64, 32, }, + { 1, 1, 0, 1, 64, 28, }, + { 0, 1, 0, 1, 100, 26, }, + { 2, 1, 0, 1, 100, 32, }, + { 1, 1, 0, 1, 100, 32, }, + { 0, 1, 0, 1, 104, 32, }, + { 2, 1, 0, 1, 104, 32, }, + { 1, 1, 0, 1, 104, 32, }, + { 0, 1, 0, 1, 108, 32, }, + { 2, 1, 0, 1, 108, 32, }, + { 1, 1, 0, 1, 108, 32, }, + { 0, 1, 0, 1, 112, 32, }, + { 2, 1, 0, 1, 112, 32, }, + { 1, 1, 0, 1, 112, 32, }, + { 0, 1, 0, 1, 116, 32, }, + { 2, 1, 0, 1, 116, 32, }, + { 1, 1, 0, 1, 116, 32, }, + { 0, 1, 0, 1, 120, 32, }, + { 2, 1, 0, 1, 120, 32, }, + { 1, 1, 0, 1, 120, 32, }, + { 0, 1, 0, 1, 124, 32, }, + { 2, 1, 0, 1, 124, 32, }, + { 1, 1, 0, 1, 124, 32, }, + { 0, 1, 0, 1, 128, 32, }, + { 2, 1, 0, 1, 128, 32, }, + { 1, 1, 0, 1, 128, 32, }, + { 0, 1, 0, 1, 132, 32, }, + { 2, 1, 0, 1, 132, 32, }, + { 1, 1, 0, 1, 132, 32, }, + { 0, 1, 0, 1, 136, 32, }, + { 2, 1, 0, 1, 136, 32, }, + { 1, 1, 0, 1, 136, 32, }, + { 0, 1, 0, 1, 140, 28, }, + { 2, 1, 0, 1, 140, 32, }, + { 1, 1, 0, 1, 140, 32, }, + { 0, 1, 0, 1, 144, 28, }, + { 2, 1, 0, 1, 144, 32, }, + { 1, 1, 0, 1, 144, 63, }, + { 0, 1, 0, 1, 149, 32, }, + { 2, 1, 0, 1, 149, 63, }, + { 1, 1, 0, 1, 149, 63, }, + { 0, 1, 0, 1, 153, 32, }, + { 2, 1, 0, 1, 153, 63, }, + { 1, 1, 0, 1, 153, 63, }, + { 0, 1, 0, 1, 157, 32, }, + { 2, 1, 0, 1, 157, 63, }, + { 1, 1, 0, 1, 157, 63, }, + { 0, 1, 0, 1, 161, 32, }, + { 2, 1, 0, 1, 161, 63, }, + { 1, 1, 0, 1, 161, 63, }, + { 0, 1, 0, 1, 165, 32, }, + { 2, 1, 0, 1, 165, 63, }, + { 1, 1, 0, 1, 165, 63, }, + { 0, 1, 0, 2, 36, 30, }, + { 2, 1, 0, 2, 36, 32, }, + { 1, 1, 0, 2, 36, 28, }, + { 0, 1, 0, 2, 40, 32, }, + { 2, 1, 0, 2, 40, 32, }, + { 1, 1, 0, 2, 40, 28, }, + { 0, 1, 0, 2, 44, 32, }, + { 2, 1, 0, 2, 44, 32, }, + { 1, 1, 0, 2, 44, 28, }, + { 0, 1, 0, 2, 48, 32, }, + { 2, 1, 0, 2, 48, 32, }, + { 1, 1, 0, 2, 48, 28, }, + { 0, 1, 0, 2, 52, 32, }, + { 2, 1, 0, 2, 52, 32, }, + { 1, 1, 0, 2, 52, 28, }, + { 0, 1, 0, 2, 56, 32, }, + { 2, 1, 0, 2, 56, 32, }, + { 1, 1, 0, 2, 56, 28, }, + { 0, 1, 0, 2, 60, 32, }, + { 2, 1, 0, 2, 60, 32, }, + { 1, 1, 0, 2, 60, 28, }, + { 0, 1, 0, 2, 64, 28, }, + { 2, 1, 0, 2, 64, 32, }, + { 1, 1, 0, 2, 64, 28, }, + { 0, 1, 0, 2, 100, 26, }, + { 2, 1, 0, 2, 100, 32, }, + { 1, 1, 0, 2, 100, 32, }, + { 0, 1, 0, 2, 104, 32, }, + { 2, 1, 0, 2, 104, 32, }, + { 1, 1, 0, 2, 104, 32, }, + { 0, 1, 0, 2, 108, 32, }, + { 2, 1, 0, 2, 108, 32, }, + { 1, 1, 0, 2, 108, 32, }, + { 0, 1, 0, 2, 112, 32, }, + { 2, 1, 0, 2, 112, 32, }, + { 1, 1, 0, 2, 112, 32, }, + { 0, 1, 0, 2, 116, 32, }, + { 2, 1, 0, 2, 116, 32, }, + { 1, 1, 0, 2, 116, 32, }, + { 0, 1, 0, 2, 120, 32, }, + { 2, 1, 0, 2, 120, 32, }, + { 1, 1, 0, 2, 120, 32, }, + { 0, 1, 0, 2, 124, 32, }, + { 2, 1, 0, 2, 124, 32, }, + { 1, 1, 0, 2, 124, 32, }, + { 0, 1, 0, 2, 128, 32, }, + { 2, 1, 0, 2, 128, 32, }, + { 1, 1, 0, 2, 128, 32, }, + { 0, 1, 0, 2, 132, 32, }, + { 2, 1, 0, 2, 132, 32, }, + { 1, 1, 0, 2, 132, 32, }, + { 0, 1, 0, 2, 136, 32, }, + { 2, 1, 0, 2, 136, 32, }, + { 1, 1, 0, 2, 136, 32, }, + { 0, 1, 0, 2, 140, 26, }, + { 2, 1, 0, 2, 140, 32, }, + { 1, 1, 0, 2, 140, 32, }, + { 0, 1, 0, 2, 144, 26, }, + { 2, 1, 0, 2, 144, 63, }, + { 1, 1, 0, 2, 144, 63, }, + { 0, 1, 0, 2, 149, 32, }, + { 2, 1, 0, 2, 149, 63, }, + { 1, 1, 0, 2, 149, 63, }, + { 0, 1, 0, 2, 153, 32, }, + { 2, 1, 0, 2, 153, 63, }, + { 1, 1, 0, 2, 153, 63, }, + { 0, 1, 0, 2, 157, 32, }, + { 2, 1, 0, 2, 157, 63, }, + { 1, 1, 0, 2, 157, 63, }, + { 0, 1, 0, 2, 161, 32, }, + { 2, 1, 0, 2, 161, 63, }, + { 1, 1, 0, 2, 161, 63, }, + { 0, 1, 0, 2, 165, 32, }, + { 2, 1, 0, 2, 165, 63, }, + { 1, 1, 0, 2, 165, 63, }, + { 0, 1, 0, 3, 36, 28, }, + { 2, 1, 0, 3, 36, 20, }, + { 1, 1, 0, 3, 36, 22, }, + { 0, 1, 0, 3, 40, 30, }, + { 2, 1, 0, 3, 40, 20, }, + { 1, 1, 0, 3, 40, 22, }, + { 0, 1, 0, 3, 44, 30, }, + { 2, 1, 0, 3, 44, 20, }, + { 1, 1, 0, 3, 44, 22, }, + { 0, 1, 0, 3, 48, 30, }, + { 2, 1, 0, 3, 48, 20, }, + { 1, 1, 0, 3, 48, 22, }, + { 0, 1, 0, 3, 52, 30, }, + { 2, 1, 0, 3, 52, 20, }, + { 1, 1, 0, 3, 52, 22, }, + { 0, 1, 0, 3, 56, 30, }, + { 2, 1, 0, 3, 56, 20, }, + { 1, 1, 0, 3, 56, 22, }, + { 0, 1, 0, 3, 60, 30, }, + { 2, 1, 0, 3, 60, 20, }, + { 1, 1, 0, 3, 60, 22, }, + { 0, 1, 0, 3, 64, 28, }, + { 2, 1, 0, 3, 64, 20, }, + { 1, 1, 0, 3, 64, 22, }, + { 0, 1, 0, 3, 100, 26, }, + { 2, 1, 0, 3, 100, 20, }, + { 1, 1, 0, 3, 100, 30, }, + { 0, 1, 0, 3, 104, 30, }, + { 2, 1, 0, 3, 104, 20, }, + { 1, 1, 0, 3, 104, 30, }, + { 0, 1, 0, 3, 108, 32, }, + { 2, 1, 0, 3, 108, 20, }, + { 1, 1, 0, 3, 108, 30, }, + { 0, 1, 0, 3, 112, 32, }, + { 2, 1, 0, 3, 112, 20, }, + { 1, 1, 0, 3, 112, 30, }, + { 0, 1, 0, 3, 116, 32, }, + { 2, 1, 0, 3, 116, 20, }, + { 1, 1, 0, 3, 116, 30, }, + { 0, 1, 0, 3, 120, 32, }, + { 2, 1, 0, 3, 120, 20, }, + { 1, 1, 0, 3, 120, 30, }, + { 0, 1, 0, 3, 124, 32, }, + { 2, 1, 0, 3, 124, 20, }, + { 1, 1, 0, 3, 124, 30, }, + { 0, 1, 0, 3, 128, 32, }, + { 2, 1, 0, 3, 128, 20, }, + { 1, 1, 0, 3, 128, 30, }, + { 0, 1, 0, 3, 132, 32, }, + { 2, 1, 0, 3, 132, 20, }, + { 1, 1, 0, 3, 132, 30, }, + { 0, 1, 0, 3, 136, 30, }, + { 2, 1, 0, 3, 136, 20, }, + { 1, 1, 0, 3, 136, 30, }, + { 0, 1, 0, 3, 140, 26, }, + { 2, 1, 0, 3, 140, 20, }, + { 1, 1, 0, 3, 140, 30, }, + { 0, 1, 0, 3, 144, 26, }, + { 2, 1, 0, 3, 144, 63, }, + { 1, 1, 0, 3, 144, 63, }, + { 0, 1, 0, 3, 149, 32, }, + { 2, 1, 0, 3, 149, 63, }, + { 1, 1, 0, 3, 149, 63, }, + { 0, 1, 0, 3, 153, 32, }, + { 2, 1, 0, 3, 153, 63, }, + { 1, 1, 0, 3, 153, 63, }, + { 0, 1, 0, 3, 157, 32, }, + { 2, 1, 0, 3, 157, 63, }, + { 1, 1, 0, 3, 157, 63, }, + { 0, 1, 0, 3, 161, 32, }, + { 2, 1, 0, 3, 161, 63, }, + { 1, 1, 0, 3, 161, 63, }, + { 0, 1, 0, 3, 165, 32, }, + { 2, 1, 0, 3, 165, 63, }, + { 1, 1, 0, 3, 165, 63, }, + { 0, 1, 1, 2, 38, 22, }, + { 2, 1, 1, 2, 38, 30, }, + { 1, 1, 1, 2, 38, 30, }, + { 0, 1, 1, 2, 46, 30, }, + { 2, 1, 1, 2, 46, 30, }, + { 1, 1, 1, 2, 46, 30, }, + { 0, 1, 1, 2, 54, 30, }, + { 2, 1, 1, 2, 54, 30, }, + { 1, 1, 1, 2, 54, 30, }, + { 0, 1, 1, 2, 62, 24, }, + { 2, 1, 1, 2, 62, 30, }, + { 1, 1, 1, 2, 62, 30, }, + { 0, 1, 1, 2, 102, 24, }, + { 2, 1, 1, 2, 102, 30, }, + { 1, 1, 1, 2, 102, 30, }, + { 0, 1, 1, 2, 110, 30, }, + { 2, 1, 1, 2, 110, 30, }, + { 1, 1, 1, 2, 110, 30, }, + { 0, 1, 1, 2, 118, 30, }, + { 2, 1, 1, 2, 118, 30, }, + { 1, 1, 1, 2, 118, 30, }, + { 0, 1, 1, 2, 126, 30, }, + { 2, 1, 1, 2, 126, 30, }, + { 1, 1, 1, 2, 126, 30, }, + { 0, 1, 1, 2, 134, 30, }, + { 2, 1, 1, 2, 134, 30, }, + { 1, 1, 1, 2, 134, 30, }, + { 0, 1, 1, 2, 142, 30, }, + { 2, 1, 1, 2, 142, 63, }, + { 1, 1, 1, 2, 142, 63, }, + { 0, 1, 1, 2, 151, 30, }, + { 2, 1, 1, 2, 151, 63, }, + { 1, 1, 1, 2, 151, 63, }, + { 0, 1, 1, 2, 159, 30, }, + { 2, 1, 1, 2, 159, 63, }, + { 1, 1, 1, 2, 159, 63, }, + { 0, 1, 1, 3, 38, 20, }, + { 2, 1, 1, 3, 38, 20, }, + { 1, 1, 1, 3, 38, 22, }, + { 0, 1, 1, 3, 46, 30, }, + { 2, 1, 1, 3, 46, 20, }, + { 1, 1, 1, 3, 46, 22, }, + { 0, 1, 1, 3, 54, 30, }, + { 2, 1, 1, 3, 54, 20, }, + { 1, 1, 1, 3, 54, 22, }, + { 0, 1, 1, 3, 62, 22, }, + { 2, 1, 1, 3, 62, 20, }, + { 1, 1, 1, 3, 62, 22, }, + { 0, 1, 1, 3, 102, 22, }, + { 2, 1, 1, 3, 102, 20, }, + { 1, 1, 1, 3, 102, 30, }, + { 0, 1, 1, 3, 110, 30, }, + { 2, 1, 1, 3, 110, 20, }, + { 1, 1, 1, 3, 110, 30, }, + { 0, 1, 1, 3, 118, 30, }, + { 2, 1, 1, 3, 118, 20, }, + { 1, 1, 1, 3, 118, 30, }, + { 0, 1, 1, 3, 126, 30, }, + { 2, 1, 1, 3, 126, 20, }, + { 1, 1, 1, 3, 126, 30, }, + { 0, 1, 1, 3, 134, 30, }, + { 2, 1, 1, 3, 134, 20, }, + { 1, 1, 1, 3, 134, 30, }, + { 0, 1, 1, 3, 142, 30, }, + { 2, 1, 1, 3, 142, 63, }, + { 1, 1, 1, 3, 142, 63, }, + { 0, 1, 1, 3, 151, 30, }, + { 2, 1, 1, 3, 151, 63, }, + { 1, 1, 1, 3, 151, 63, }, + { 0, 1, 1, 3, 159, 30, }, + { 2, 1, 1, 3, 159, 63, }, + { 1, 1, 1, 3, 159, 63, }, + { 0, 1, 2, 4, 42, 20, }, + { 2, 1, 2, 4, 42, 30, }, + { 1, 1, 2, 4, 42, 28, }, + { 0, 1, 2, 4, 58, 20, }, + { 2, 1, 2, 4, 58, 30, }, + { 1, 1, 2, 4, 58, 28, }, + { 0, 1, 2, 4, 106, 20, }, + { 2, 1, 2, 4, 106, 30, }, + { 1, 1, 2, 4, 106, 30, }, + { 0, 1, 2, 4, 122, 30, }, + { 2, 1, 2, 4, 122, 30, }, + { 1, 1, 2, 4, 122, 30, }, + { 0, 1, 2, 4, 138, 30, }, + { 2, 1, 2, 4, 138, 63, }, + { 1, 1, 2, 4, 138, 63, }, + { 0, 1, 2, 4, 155, 30, }, + { 2, 1, 2, 4, 155, 63, }, + { 1, 1, 2, 4, 155, 63, }, + { 0, 1, 2, 5, 42, 18, }, + { 2, 1, 2, 5, 42, 20, }, + { 1, 1, 2, 5, 42, 22, }, + { 0, 1, 2, 5, 58, 18, }, + { 2, 1, 2, 5, 58, 20, }, + { 1, 1, 2, 5, 58, 22, }, + { 0, 1, 2, 5, 106, 20, }, + { 2, 1, 2, 5, 106, 20, }, + { 1, 1, 2, 5, 106, 30, }, + { 0, 1, 2, 5, 122, 30, }, + { 2, 1, 2, 5, 122, 20, }, + { 1, 1, 2, 5, 122, 30, }, + { 0, 1, 2, 5, 138, 30, }, + { 2, 1, 2, 5, 138, 63, }, + { 1, 1, 2, 5, 138, 63, }, + { 0, 1, 2, 5, 155, 30, }, + { 2, 1, 2, 5, 155, 63, }, + { 1, 1, 2, 5, 155, 63, }, +}; + +RTW_DECL_TABLE_TXPWR_LMT(rtw8822b_txpwr_lmt_type0); + static const struct rtw_txpwr_lmt_cfg_pair rtw8822b_txpwr_lmt_type2[] = { { 0, 0, 0, 0, 1, 32, }, { 2, 0, 0, 0, 1, 28, }, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b_table.h b/drivers/net/wireless/realtek/rtw88/rtw8822b_table.h index d4c268889368..4140e1ccb7b1 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b_table.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b_table.h @@ -9,9 +9,11 @@ extern const struct rtw_table rtw8822b_mac_tbl; extern const struct rtw_table rtw8822b_agc_tbl; extern const struct rtw_table rtw8822b_bb_tbl; extern const struct rtw_table rtw8822b_bb_pg_type2_tbl; +extern const struct rtw_table rtw8822b_bb_pg_type3_tbl; extern const struct rtw_table rtw8822b_bb_pg_type5_tbl; extern const struct rtw_table rtw8822b_rf_a_tbl; extern const struct rtw_table rtw8822b_rf_b_tbl; +extern const struct rtw_table rtw8822b_txpwr_lmt_type0_tbl; extern const struct rtw_table rtw8822b_txpwr_lmt_type2_tbl; extern const struct rtw_table rtw8822b_txpwr_lmt_type5_tbl; diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index c2f6cd76a658..174029836833 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -14,6 +14,7 @@ #include "reg.h" #include "debug.h" #include "util.h" +#include "bf.h" static void rtw8822c_config_trx_mode(struct rtw_dev *rtwdev, u8 tx_path, u8 rx_path, bool is_tx2_path); @@ -40,6 +41,11 @@ static int rtw8822c_read_efuse(struct rtw_dev *rtwdev, u8 *log_map) efuse->country_code[1] = map->country_code[1]; efuse->bt_setting = map->rf_bt_setting; efuse->regd = map->rf_board_option & 0x7; + efuse->thermal_meter[RF_PATH_A] = map->path_a_thermal; + efuse->thermal_meter[RF_PATH_B] = map->path_b_thermal; + efuse->thermal_meter_k = + (map->path_a_thermal + map->path_b_thermal) >> 1; + efuse->power_track_type = (map->tx_pwr_calibrate_rate >> 4) & 0xf; for (i = 0; i < 4; i++) efuse->txpwr_idx_table[i] = map->txpwr_idx_table[i]; @@ -1000,6 +1006,21 @@ static void rtw8822c_rf_init(struct rtw_dev *rtwdev) rtw8822c_rf_x2_check(rtwdev); } +static void rtw8822c_pwrtrack_init(struct rtw_dev *rtwdev) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 path; + + for (path = RF_PATH_A; path < RTW_RF_PATH_MAX; path++) { + dm_info->delta_power_index[path] = 0; + ewma_thermal_init(&dm_info->avg_thermal[path]); + dm_info->thermal_avg[path] = 0xff; + } + + dm_info->pwr_trk_triggered = false; + dm_info->thermal_meter_k = rtwdev->efuse.thermal_meter_k; +} + static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) { struct rtw_dm_info *dm_info = &rtwdev->dm_info; @@ -1047,6 +1068,9 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) dm_info->cck_gi_l_bnd = ((cck_gi_l_bnd_msb << 4) | (cck_gi_l_bnd_lsb)); rtw8822c_rf_init(rtwdev); + rtw8822c_pwrtrack_init(rtwdev); + + rtw_bf_phy_init(rtwdev); } #define WLAN_TXQ_RPT_EN 0x1F @@ -1088,8 +1112,8 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) #define WLAN_AMPDU_MAX_TIME 0x70 #define WLAN_RTS_LEN_TH 0xFF #define WLAN_RTS_TX_TIME_TH 0x08 -#define WLAN_MAX_AGG_PKT_LIMIT 0x20 -#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x20 +#define WLAN_MAX_AGG_PKT_LIMIT 0x3f +#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x3f #define WLAN_PRE_TXCNT_TIME_TH 0x1E0 #define FAST_EDCA_VO_TH 0x06 #define FAST_EDCA_VI_TH 0x06 @@ -1112,6 +1136,7 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) #define WLAN_RTS_RATE_FB_RATE4_H 0x400003E0 #define WLAN_RTS_RATE_FB_RATE5 0x0600F015 #define WLAN_RTS_RATE_FB_RATE5_H 0x000000E0 +#define WLAN_MULTI_ADDR 0xFFFFFFFF #define WLAN_TX_FUNC_CFG1 0x30 #define WLAN_TX_FUNC_CFG2 0x30 @@ -1221,6 +1246,8 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev) rtw_write8(rtwdev, REG_BCN_MAX_ERR, WLAN_BCN_MAX_ERR); /* WMAC configuration */ + rtw_write32(rtwdev, REG_MAR, WLAN_MULTI_ADDR); + rtw_write32(rtwdev, REG_MAR + 4, WLAN_MULTI_ADDR); rtw_write8(rtwdev, REG_BBPSF_CTRL + 2, WLAN_RESP_TXRATE); rtw_write8(rtwdev, REG_ACKTO, WLAN_ACK_TO); rtw_write8(rtwdev, REG_ACKTO_CCK, WLAN_ACK_TO_CCK); @@ -1284,11 +1311,11 @@ static void rtw8822c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) rf_reg18 &= ~(RF18_BAND_MASK | RF18_CHANNEL_MASK | RF18_RFSI_MASK | RF18_BW_MASK); - rf_reg18 |= (channel <= 14 ? RF18_BAND_2G : RF18_BAND_5G); + rf_reg18 |= (IS_CH_2G_BAND(channel) ? RF18_BAND_2G : RF18_BAND_5G); rf_reg18 |= (channel & RF18_CHANNEL_MASK); - if (channel > 144) + if (IS_CH_5G_BAND_4(channel)) rf_reg18 |= RF18_RFSI_GT_CH140; - else if (channel >= 80) + else if (IS_CH_5G_BAND_3(channel)) rf_reg18 |= RF18_RFSI_GE_CH80; switch (bw) { @@ -1338,7 +1365,7 @@ static void rtw8822c_toggle_igi(struct rtw_dev *rtwdev) static void rtw8822c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, u8 primary_ch_idx) { - if (channel <= 14) { + if (IS_CH_2G_BAND(channel)) { rtw_write32_clr(rtwdev, REG_BGCTRL, BITS_RX_IQ_WEIGHT); rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x8); rtw_write32_set(rtwdev, REG_TXF4, BIT(20)); @@ -1403,7 +1430,7 @@ static void rtw8822c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x3); else rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x1); - } else if (channel > 35) { + } else if (IS_CH_5G_BAND(channel)) { rtw_write32_set(rtwdev, REG_CCKTXONLY, BIT_BB_CCK_CHECK_EN); rtw_write32_set(rtwdev, REG_CCK_CHECK, BIT_CHECK_CCK_EN); rtw_write32_set(rtwdev, REG_BGCTRL, BITS_RX_IQ_WEIGHT); @@ -1411,17 +1438,17 @@ static void rtw8822c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, rtw_write32_mask(rtwdev, REG_RXCCKSEL, 0xf0000000, 0x0); rtw_write32_mask(rtwdev, REG_CCAMSK, 0x3F000000, 0x22); rtw_write32_mask(rtwdev, REG_TXDFIR0, 0x70, 0x3); - if (channel >= 36 && channel <= 64) { + if (IS_CH_5G_BAND_1(channel) || IS_CH_5G_BAND_2(channel)) { rtw_write32_mask(rtwdev, REG_RXAGCCTL0, BITS_RXAGC_OFDM, 0x1); rtw_write32_mask(rtwdev, REG_RXAGCCTL, BITS_RXAGC_OFDM, 0x1); - } else if (channel >= 100 && channel <= 144) { + } else if (IS_CH_5G_BAND_3(channel)) { rtw_write32_mask(rtwdev, REG_RXAGCCTL0, BITS_RXAGC_OFDM, 0x2); rtw_write32_mask(rtwdev, REG_RXAGCCTL, BITS_RXAGC_OFDM, 0x2); - } else if (channel >= 149) { + } else if (IS_CH_5G_BAND_4(channel)) { rtw_write32_mask(rtwdev, REG_RXAGCCTL0, BITS_RXAGC_OFDM, 0x3); rtw_write32_mask(rtwdev, REG_RXAGCCTL, BITS_RXAGC_OFDM, @@ -1616,6 +1643,8 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, u8 gain_a, gain_b; s8 rx_power[RTW_RF_PATH_MAX]; s8 min_rx_power = -120; + u8 rssi; + int path; rx_power[RF_PATH_A] = GET_PHY_STAT_P0_PWDB_A(phy_status); rx_power[RF_PATH_B] = GET_PHY_STAT_P0_PWDB_B(phy_status); @@ -1638,6 +1667,11 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, pkt_stat->rx_power[RF_PATH_A] = rx_power[RF_PATH_A]; pkt_stat->rx_power[RF_PATH_B] = rx_power[RF_PATH_B]; + for (path = 0; path <= rtwdev->hal.rf_path_num; path++) { + rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[path], 1); + dm_info->rssi[path] = rssi; + } + pkt_stat->rssi = rtw_phy_rf_power_2_rssi(pkt_stat->rx_power, 1); pkt_stat->bw = RTW_CHANNEL_WIDTH_20; pkt_stat->signal_power = max(pkt_stat->rx_power[RF_PATH_A], @@ -1647,8 +1681,13 @@ static void query_phy_status_page0(struct rtw_dev *rtwdev, u8 *phy_status, static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, struct rtw_rx_pkt_stat *pkt_stat) { + struct rtw_dm_info *dm_info = &rtwdev->dm_info; u8 rxsc, bw; s8 min_rx_power = -120; + s8 rx_evm; + u8 evm_dbm = 0; + u8 rssi; + int path; if (pkt_stat->rate > DESC_RATE11M && pkt_stat->rate < DESC_RATEMCS0) rxsc = GET_PHY_STAT_P1_L_RXSC(phy_status); @@ -1669,6 +1708,34 @@ static void query_phy_status_page1(struct rtw_dev *rtwdev, u8 *phy_status, pkt_stat->signal_power = max3(pkt_stat->rx_power[RF_PATH_A], pkt_stat->rx_power[RF_PATH_B], min_rx_power); + + dm_info->curr_rx_rate = pkt_stat->rate; + + pkt_stat->rx_evm[RF_PATH_A] = GET_PHY_STAT_P1_RXEVM_A(phy_status); + pkt_stat->rx_evm[RF_PATH_B] = GET_PHY_STAT_P1_RXEVM_B(phy_status); + + pkt_stat->rx_snr[RF_PATH_A] = GET_PHY_STAT_P1_RXSNR_A(phy_status); + pkt_stat->rx_snr[RF_PATH_B] = GET_PHY_STAT_P1_RXSNR_B(phy_status); + + pkt_stat->cfo_tail[RF_PATH_A] = GET_PHY_STAT_P1_CFO_TAIL_A(phy_status); + pkt_stat->cfo_tail[RF_PATH_B] = GET_PHY_STAT_P1_CFO_TAIL_B(phy_status); + + for (path = 0; path <= rtwdev->hal.rf_path_num; path++) { + rssi = rtw_phy_rf_power_2_rssi(&pkt_stat->rx_power[path], 1); + dm_info->rssi[path] = rssi; + dm_info->rx_snr[path] = pkt_stat->rx_snr[path] >> 1; + dm_info->cfo_tail[path] = (pkt_stat->cfo_tail[path] * 5) >> 1; + + rx_evm = pkt_stat->rx_evm[path]; + + if (rx_evm < 0) { + if (rx_evm == S8_MIN) + evm_dbm = 0; + else + evm_dbm = ((u8)-rx_evm >> 1); + } + dm_info->rx_evm_dbm[path] = evm_dbm; + } } static void query_phy_status(struct rtw_dev *rtwdev, u8 *phy_status, @@ -1704,7 +1771,8 @@ static void rtw8822c_query_rx_desc(struct rtw_dev *rtwdev, u8 *rx_desc, pkt_stat->phy_status = GET_RX_DESC_PHYST(rx_desc); pkt_stat->icv_err = GET_RX_DESC_ICV_ERR(rx_desc); pkt_stat->crc_err = GET_RX_DESC_CRC32(rx_desc); - pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc); + pkt_stat->decrypted = !GET_RX_DESC_SWDEC(rx_desc) && + GET_RX_DESC_ENC_TYPE(rx_desc) != RX_DESC_ENC_NONE; pkt_stat->is_c2h = GET_RX_DESC_C2H(rx_desc); pkt_stat->pkt_len = GET_RX_DESC_PKT_LEN(rx_desc); pkt_stat->drv_info_sz = GET_RX_DESC_DRV_INFO_SIZE(rx_desc); @@ -1822,6 +1890,7 @@ static void rtw8822c_false_alarm_statistics(struct rtw_dev *rtwdev) u32 cck_enable; u32 cck_fa_cnt; u32 crc32_cnt; + u32 cca32_cnt; u32 ofdm_fa_cnt; u32 ofdm_fa_cnt1, ofdm_fa_cnt2, ofdm_fa_cnt3, ofdm_fa_cnt4, ofdm_fa_cnt5; u16 parity_fail, rate_illegal, crc8_fail, mcs_fail, sb_search_fail, @@ -1866,6 +1935,13 @@ static void rtw8822c_false_alarm_statistics(struct rtw_dev *rtwdev) dm_info->vht_ok_cnt = crc32_cnt & 0xffff; dm_info->vht_err_cnt = (crc32_cnt & 0xffff0000) >> 16; + cca32_cnt = rtw_read32(rtwdev, 0x2c08); + dm_info->ofdm_cca_cnt = ((cca32_cnt & 0xffff0000) >> 16); + dm_info->cck_cca_cnt = cca32_cnt & 0xffff; + dm_info->total_cca_cnt = dm_info->ofdm_cca_cnt; + if (cck_enable) + dm_info->total_cca_cnt += dm_info->cck_cca_cnt; + rtw_write32_mask(rtwdev, REG_CCANRX, BIT_CCK_FA_RST, 0); rtw_write32_mask(rtwdev, REG_CCANRX, BIT_CCK_FA_RST, 2); rtw_write32_mask(rtwdev, REG_CCANRX, BIT_OFDM_FA_RST, 0); @@ -2053,6 +2129,57 @@ static void rtw8822c_coex_cfg_wl_rx_gain(struct rtw_dev *rtwdev, bool low_gain) } } +static void rtw8822c_bf_enable_bfee_su(struct rtw_dev *rtwdev, + struct rtw_vif *vif, + struct rtw_bfee *bfee) +{ + u8 csi_rsc = 0; + u32 tmp6dc; + + rtw_bf_enable_bfee_su(rtwdev, vif, bfee); + + tmp6dc = rtw_read32(rtwdev, REG_BBPSF_CTRL) | + BIT_WMAC_USE_NDPARATE | + (csi_rsc << 13); + if (vif->net_type == RTW_NET_AP_MODE) + rtw_write32(rtwdev, REG_BBPSF_CTRL, tmp6dc | BIT(12)); + else + rtw_write32(rtwdev, REG_BBPSF_CTRL, tmp6dc & ~BIT(12)); + + rtw_write32(rtwdev, REG_CSI_RRSR, 0x550); +} + +static void rtw8822c_bf_config_bfee_su(struct rtw_dev *rtwdev, + struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (enable) + rtw8822c_bf_enable_bfee_su(rtwdev, vif, bfee); + else + rtw_bf_remove_bfee_su(rtwdev, bfee); +} + +static void rtw8822c_bf_config_bfee_mu(struct rtw_dev *rtwdev, + struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (enable) + rtw_bf_enable_bfee_mu(rtwdev, vif, bfee); + else + rtw_bf_remove_bfee_mu(rtwdev, bfee); +} + +static void rtw8822c_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif, + struct rtw_bfee *bfee, bool enable) +{ + if (bfee->role == RTW_BFEE_SU) + rtw8822c_bf_config_bfee_su(rtwdev, vif, bfee, enable); + else if (bfee->role == RTW_BFEE_MU) + rtw8822c_bf_config_bfee_mu(rtwdev, vif, bfee, enable); + else + rtw_warn(rtwdev, "wrong bfee role\n"); +} + struct dpk_cfg_pair { u32 addr; u32 bitmask; @@ -2603,9 +2730,9 @@ static bool rtw8822c_dpk_coef_iq_check(struct rtw_dev *rtwdev, { if (coef_i == 0x1000 || coef_i == 0x0fff || coef_q == 0x1000 || coef_q == 0x0fff) - return 1; - else - return 0; + return true; + + return false; } static u32 rtw8822c_dpk_coef_transfer(struct rtw_dev *rtwdev) @@ -2843,7 +2970,7 @@ static void rtw8822c_dpk_cal_gs(struct rtw_dev *rtwdev, u8 path) dpk_info->dpk_gs[path] = tmp_gs; } -void rtw8822c_dpk_cal_coef1(struct rtw_dev *rtwdev) +static void rtw8822c_dpk_cal_coef1(struct rtw_dev *rtwdev) { struct rtw_dpk_info *dpk_info = &rtwdev->dm_info.dpk_info; u32 offset[DPK_RF_PATH_NUM] = {0, 0x58}; @@ -3084,7 +3211,7 @@ static void rtw8822c_phy_calibration(struct rtw_dev *rtwdev) rtw8822c_do_dpk(rtwdev); } -void rtw8822c_dpk_track(struct rtw_dev *rtwdev) +static void rtw8822c_dpk_track(struct rtw_dev *rtwdev) { struct rtw_dpk_info *dpk_info = &rtwdev->dm_info.dpk_info; u8 path; @@ -3168,8 +3295,8 @@ rtw8822c_phy_cck_pd_set_reg(struct rtw_dev *rtwdev, static void rtw8822c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) { struct rtw_dm_info *dm_info = &rtwdev->dm_info; - s8 pd_lvl[4] = {2, 4, 6, 8}; - s8 cs_lvl[4] = {2, 2, 2, 4}; + s8 pd_lvl[CCK_PD_LV_MAX] = {0, 2, 4, 6, 8}; + s8 cs_lvl[CCK_PD_LV_MAX] = {0, 2, 2, 2, 4}; u8 cur_lvl; u8 nrx, bw; @@ -3191,6 +3318,87 @@ static void rtw8822c_phy_cck_pd_set(struct rtw_dev *rtwdev, u8 new_lvl) dm_info->cck_pd_lv[bw][nrx] = new_lvl; } +#define PWR_TRACK_MASK 0x7f +static void rtw8822c_pwrtrack_set(struct rtw_dev *rtwdev, u8 rf_path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + switch (rf_path) { + case RF_PATH_A: + rtw_write32_mask(rtwdev, 0x18a0, PWR_TRACK_MASK, + dm_info->delta_power_index[rf_path]); + break; + case RF_PATH_B: + rtw_write32_mask(rtwdev, 0x41a0, PWR_TRACK_MASK, + dm_info->delta_power_index[rf_path]); + break; + default: + break; + } +} + +static void rtw8822c_pwr_track_path(struct rtw_dev *rtwdev, + struct rtw_swing_table *swing_table, + u8 path) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + u8 thermal_value, delta; + + if (rtwdev->efuse.thermal_meter[path] == 0xff) + return; + + thermal_value = rtw_read_rf(rtwdev, path, RF_T_METER, 0x7e); + + rtw_phy_pwrtrack_avg(rtwdev, thermal_value, path); + + delta = rtw_phy_pwrtrack_get_delta(rtwdev, path); + + dm_info->delta_power_index[path] = + rtw_phy_pwrtrack_get_pwridx(rtwdev, swing_table, path, path, + delta); + + rtw8822c_pwrtrack_set(rtwdev, path); +} + +static void __rtw8822c_pwr_track(struct rtw_dev *rtwdev) +{ + struct rtw_swing_table swing_table; + u8 i; + + rtw_phy_config_swing_table(rtwdev, &swing_table); + + for (i = 0; i < rtwdev->hal.rf_path_num; i++) + rtw8822c_pwr_track_path(rtwdev, &swing_table, i); + + if (rtw_phy_pwrtrack_need_iqk(rtwdev)) + rtw8822c_do_iqk(rtwdev); +} + +static void rtw8822c_pwr_track(struct rtw_dev *rtwdev) +{ + struct rtw_efuse *efuse = &rtwdev->efuse; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + + if (efuse->power_track_type != 0) + return; + + if (!dm_info->pwr_trk_triggered) { + rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER, BIT(19), 0x01); + rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER, BIT(19), 0x00); + rtw_write_rf(rtwdev, RF_PATH_A, RF_T_METER, BIT(19), 0x01); + + rtw_write_rf(rtwdev, RF_PATH_B, RF_T_METER, BIT(19), 0x01); + rtw_write_rf(rtwdev, RF_PATH_B, RF_T_METER, BIT(19), 0x00); + rtw_write_rf(rtwdev, RF_PATH_B, RF_T_METER, BIT(19), 0x01); + + dm_info->pwr_trk_triggered = true; + return; + } + + __rtw8822c_pwr_track(rtwdev); + dm_info->pwr_trk_triggered = false; +} + static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = { {0x0086, RTW_PWR_CUT_ALL_MSK, @@ -3571,6 +3779,10 @@ static struct rtw_chip_ops rtw8822c_ops = { .dpk_track = rtw8822c_dpk_track, .phy_calibration = rtw8822c_phy_calibration, .cck_pd_set = rtw8822c_phy_cck_pd_set, + .pwr_track = rtw8822c_pwr_track, + .config_bfee = rtw8822c_bf_config_bfee, + .set_gid_table = rtw_bf_set_gid_table, + .cfg_csi_rate = rtw_bf_cfg_csi_rate, .coex_set_init = rtw8822c_coex_cfg_init, .coex_set_ant_switch = NULL, @@ -3725,6 +3937,129 @@ static const struct coex_rf_para rf_para_rx_8822c[] = { static_assert(ARRAY_SIZE(rf_para_tx_8822c) == ARRAY_SIZE(rf_para_rx_8822c)); +static const u8 +rtw8822c_pwrtrk_5gb_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, + 22, 23, 24, 25, 26, 27, 28, 29, 30, 32 }, + { 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, + 22, 23, 24, 25, 26, 27, 28, 29, 30, 32 }, + { 0, 1, 2, 3, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 18, 19, 20, 21, + 22, 23, 24, 25, 26, 27, 28, 29, 30, 32 }, +}; + +static const u8 +rtw8822c_pwrtrk_5gb_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 22, 23, 24, 25, 26, 27 }, + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 22, 23, 24, 25, 26, 27 }, + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 10, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 22, 23, 24, 25, 26, 27 }, +}; + +static const u8 +rtw8822c_pwrtrk_5ga_n[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 4, 5, 6, 7, 8, 9, 10, + 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 33 }, + { 0, 1, 2, 4, 5, 6, 7, 8, 9, 10, + 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 33 }, + { 0, 1, 2, 4, 5, 6, 7, 8, 9, 10, + 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, + 23, 24, 25, 26, 27, 28, 29, 30, 31, 33 }, +}; + +static const u8 +rtw8822c_pwrtrk_5ga_p[RTW_PWR_TRK_5G_NUM][RTW_PWR_TRK_TBL_SZ] = { + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, + 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 }, + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, + 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 }, + { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 20, + 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 }, +}; + +static const u8 rtw8822c_pwrtrk_2gb_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 4, 5, 6, 7, 8, + 9, 9, 10, 11, 12, 13, 14, 15, 15, 16, + 17, 18, 19, 20, 20, 21, 22, 23, 24, 25 +}; + +static const u8 rtw8822c_pwrtrk_2gb_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 28 +}; + +static const u8 rtw8822c_pwrtrk_2ga_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 2, 3, 4, 4, 5, 6, 6, + 7, 8, 8, 9, 9, 10, 11, 11, 12, 13, + 13, 14, 15, 15, 16, 17, 17, 18, 19, 19 +}; + +static const u8 rtw8822c_pwrtrk_2ga_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 11, 12, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 25, 26, 27 +}; + +static const u8 rtw8822c_pwrtrk_2g_cck_b_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 5, 5, 6, 7, 8, + 9, 10, 11, 11, 12, 13, 14, 15, 16, 17, + 17, 18, 19, 20, 21, 22, 23, 23, 24, 25 +}; + +static const u8 rtw8822c_pwrtrk_2g_cck_b_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29 +}; + +static const u8 rtw8822c_pwrtrk_2g_cck_a_n[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 3, 4, 5, 6, 6, 7, + 8, 9, 9, 10, 11, 12, 12, 13, 14, 15, + 15, 16, 17, 18, 18, 19, 20, 21, 21, 22 +}; + +static const u8 rtw8822c_pwrtrk_2g_cck_a_p[RTW_PWR_TRK_TBL_SZ] = { + 0, 1, 2, 3, 4, 5, 5, 6, 7, 8, + 9, 10, 11, 11, 12, 13, 14, 15, 16, 17, + 18, 18, 19, 20, 21, 22, 23, 24, 24, 25 +}; + +static const struct rtw_pwr_track_tbl rtw8822c_rtw_pwr_track_tbl = { + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_1] = rtw8822c_pwrtrk_5gb_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_2] = rtw8822c_pwrtrk_5gb_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_n[RTW_PWR_TRK_5G_3] = rtw8822c_pwrtrk_5gb_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_1] = rtw8822c_pwrtrk_5gb_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_2] = rtw8822c_pwrtrk_5gb_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5gb_p[RTW_PWR_TRK_5G_3] = rtw8822c_pwrtrk_5gb_p[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_1] = rtw8822c_pwrtrk_5ga_n[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_2] = rtw8822c_pwrtrk_5ga_n[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_n[RTW_PWR_TRK_5G_3] = rtw8822c_pwrtrk_5ga_n[RTW_PWR_TRK_5G_3], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_1] = rtw8822c_pwrtrk_5ga_p[RTW_PWR_TRK_5G_1], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_2] = rtw8822c_pwrtrk_5ga_p[RTW_PWR_TRK_5G_2], + .pwrtrk_5ga_p[RTW_PWR_TRK_5G_3] = rtw8822c_pwrtrk_5ga_p[RTW_PWR_TRK_5G_3], + .pwrtrk_2gb_n = rtw8822c_pwrtrk_2gb_n, + .pwrtrk_2gb_p = rtw8822c_pwrtrk_2gb_p, + .pwrtrk_2ga_n = rtw8822c_pwrtrk_2ga_n, + .pwrtrk_2ga_p = rtw8822c_pwrtrk_2ga_p, + .pwrtrk_2g_cckb_n = rtw8822c_pwrtrk_2g_cck_b_n, + .pwrtrk_2g_cckb_p = rtw8822c_pwrtrk_2g_cck_b_p, + .pwrtrk_2g_ccka_n = rtw8822c_pwrtrk_2g_cck_a_n, + .pwrtrk_2g_ccka_p = rtw8822c_pwrtrk_2g_cck_a_p, +}; + struct rtw_chip_info rtw8822c_hw_spec = { .ops = &rtw8822c_ops, .id = RTW_CHIP_TYPE_8822C, @@ -3747,6 +4082,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .dig_min = 0x20, .ht_supported = true, .vht_supported = true, + .lps_deep_mode_supported = BIT(LPS_DEEP_MODE_LCLK) | BIT(LPS_DEEP_MODE_PG), .sys_func_en = 0xD8, .pwr_on_seq = card_enable_flow_8822c, .pwr_off_seq = card_disable_flow_8822c, @@ -3765,6 +4101,10 @@ struct rtw_chip_info rtw8822c_hw_spec = { .rfe_defs_size = ARRAY_SIZE(rtw8822c_rfe_defs), .en_dis_dpd = true, .dpd_ratemask = DIS_DPD_RATEALL, + .pwr_track_tbl = &rtw8822c_rtw_pwr_track_tbl, + .iqk_threshold = 8, + .bfer_su_max_num = 2, + .bfer_mu_max_num = 1, .coex_para_ver = 0x19062706, .bt_desired_ver = 0x6, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.h b/drivers/net/wireless/realtek/rtw88/rtw8822c.h index 438db74d8e7a..abd9f300bedd 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.h @@ -149,6 +149,18 @@ const struct rtw_table name ## _tbl = { \ le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(11, 8)) #define GET_PHY_STAT_P1_HT_RXSC(phy_stat) \ le32_get_bits(*((__le32 *)(phy_stat) + 0x01), GENMASK(15, 12)) +#define GET_PHY_STAT_P1_RXEVM_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXEVM_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x04), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_CFO_TAIL_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_CFO_TAIL_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x05), GENMASK(15, 8)) +#define GET_PHY_STAT_P1_RXSNR_A(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(7, 0)) +#define GET_PHY_STAT_P1_RXSNR_B(phy_stat) \ + le32_get_bits(*((__le32 *)(phy_stat) + 0x06), GENMASK(15, 8)) #define REG_ANAPARLDO_POW_MAC 0x0029 #define BIT_LDOE25_PON BIT(0) diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c b/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c index e2dd4c766077..d102a2c27757 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c_table.c @@ -1762,53 +1762,53 @@ static const u32 rtw8822c_bb[] = { RTW_DECL_TABLE_PHY_COND(rtw8822c_bb, rtw_phy_cfg_bb); -static const u32 rtw8822c_bb_pg_type0[] = { - 0, 0, 0, 0x00000c20, 0xffffffff, 0x484c5054, - 0, 0, 0, 0x00000c24, 0xffffffff, 0x54585c60, - 0, 0, 0, 0x00000c28, 0xffffffff, 0x44484c50, - 0, 0, 0, 0x00000c2c, 0xffffffff, 0x5054585c, - 0, 0, 0, 0x00000c30, 0xffffffff, 0x4044484c, - 0, 0, 1, 0x00000c34, 0xffffffff, 0x5054585c, - 0, 0, 1, 0x00000c38, 0xffffffff, 0x4044484c, - 0, 0, 0, 0x00000c3c, 0xffffffff, 0x5054585c, - 0, 0, 0, 0x00000c40, 0xffffffff, 0x4044484c, - 0, 0, 0, 0x00000c44, 0xffffffff, 0x585c383c, - 0, 0, 1, 0x00000c48, 0xffffffff, 0x484c5054, - 0, 0, 1, 0x00000c4c, 0xffffffff, 0x383c4044, - 0, 1, 0, 0x00000e20, 0xffffffff, 0x484c5054, - 0, 1, 0, 0x00000e24, 0xffffffff, 0x54585c60, - 0, 1, 0, 0x00000e28, 0xffffffff, 0x44484c50, - 0, 1, 0, 0x00000e2c, 0xffffffff, 0x5054585c, - 0, 1, 0, 0x00000e30, 0xffffffff, 0x4044484c, - 0, 1, 1, 0x00000e34, 0xffffffff, 0x5054585c, - 0, 1, 1, 0x00000e38, 0xffffffff, 0x4044484c, - 0, 1, 0, 0x00000e3c, 0xffffffff, 0x5054585c, - 0, 1, 0, 0x00000e40, 0xffffffff, 0x4044484c, - 0, 1, 0, 0x00000e44, 0xffffffff, 0x585c383c, - 0, 1, 1, 0x00000e48, 0xffffffff, 0x484c5054, - 0, 1, 1, 0x00000e4c, 0xffffffff, 0x383c4044, - 1, 0, 0, 0x00000c24, 0xffffffff, 0x54585c60, - 1, 0, 0, 0x00000c28, 0xffffffff, 0x44484c50, - 1, 0, 0, 0x00000c2c, 0xffffffff, 0x5054585c, - 1, 0, 0, 0x00000c30, 0xffffffff, 0x4044484c, - 1, 0, 1, 0x00000c34, 0xffffffff, 0x5054585c, - 1, 0, 1, 0x00000c38, 0xffffffff, 0x4044484c, - 1, 0, 0, 0x00000c3c, 0xffffffff, 0x5054585c, - 1, 0, 0, 0x00000c40, 0xffffffff, 0x4044484c, - 1, 0, 0, 0x00000c44, 0xffffffff, 0x585c383c, - 1, 0, 1, 0x00000c48, 0xffffffff, 0x484c5054, - 1, 0, 1, 0x00000c4c, 0xffffffff, 0x383c4044, - 1, 1, 0, 0x00000e24, 0xffffffff, 0x54585c60, - 1, 1, 0, 0x00000e28, 0xffffffff, 0x44484c50, - 1, 1, 0, 0x00000e2c, 0xffffffff, 0x5054585c, - 1, 1, 0, 0x00000e30, 0xffffffff, 0x4044484c, - 1, 1, 1, 0x00000e34, 0xffffffff, 0x5054585c, - 1, 1, 1, 0x00000e38, 0xffffffff, 0x4044484c, - 1, 1, 0, 0x00000e3c, 0xffffffff, 0x5054585c, - 1, 1, 0, 0x00000e40, 0xffffffff, 0x4044484c, - 1, 1, 0, 0x00000e44, 0xffffffff, 0x585c383c, - 1, 1, 1, 0x00000e48, 0xffffffff, 0x484c5054, - 1, 1, 1, 0x00000e4c, 0xffffffff, 0x383c4044 +static const struct rtw_phy_pg_cfg_pair rtw8822c_bb_pg_type0[] = { + { 0, 0, 0, 0x00000c20, 0xffffffff, 0x484c5054, }, + { 0, 0, 0, 0x00000c24, 0xffffffff, 0x54585c60, }, + { 0, 0, 0, 0x00000c28, 0xffffffff, 0x44484c50, }, + { 0, 0, 0, 0x00000c2c, 0xffffffff, 0x5054585c, }, + { 0, 0, 0, 0x00000c30, 0xffffffff, 0x4044484c, }, + { 0, 0, 1, 0x00000c34, 0xffffffff, 0x5054585c, }, + { 0, 0, 1, 0x00000c38, 0xffffffff, 0x4044484c, }, + { 0, 0, 0, 0x00000c3c, 0xffffffff, 0x5054585c, }, + { 0, 0, 0, 0x00000c40, 0xffffffff, 0x4044484c, }, + { 0, 0, 0, 0x00000c44, 0xffffffff, 0x585c383c, }, + { 0, 0, 1, 0x00000c48, 0xffffffff, 0x484c5054, }, + { 0, 0, 1, 0x00000c4c, 0xffffffff, 0x383c4044, }, + { 0, 1, 0, 0x00000e20, 0xffffffff, 0x484c5054, }, + { 0, 1, 0, 0x00000e24, 0xffffffff, 0x54585c60, }, + { 0, 1, 0, 0x00000e28, 0xffffffff, 0x44484c50, }, + { 0, 1, 0, 0x00000e2c, 0xffffffff, 0x5054585c, }, + { 0, 1, 0, 0x00000e30, 0xffffffff, 0x4044484c, }, + { 0, 1, 1, 0x00000e34, 0xffffffff, 0x5054585c, }, + { 0, 1, 1, 0x00000e38, 0xffffffff, 0x4044484c, }, + { 0, 1, 0, 0x00000e3c, 0xffffffff, 0x5054585c, }, + { 0, 1, 0, 0x00000e40, 0xffffffff, 0x4044484c, }, + { 0, 1, 0, 0x00000e44, 0xffffffff, 0x585c383c, }, + { 0, 1, 1, 0x00000e48, 0xffffffff, 0x484c5054, }, + { 0, 1, 1, 0x00000e4c, 0xffffffff, 0x383c4044, }, + { 1, 0, 0, 0x00000c24, 0xffffffff, 0x54585c60, }, + { 1, 0, 0, 0x00000c28, 0xffffffff, 0x44484c50, }, + { 1, 0, 0, 0x00000c2c, 0xffffffff, 0x5054585c, }, + { 1, 0, 0, 0x00000c30, 0xffffffff, 0x4044484c, }, + { 1, 0, 1, 0x00000c34, 0xffffffff, 0x5054585c, }, + { 1, 0, 1, 0x00000c38, 0xffffffff, 0x4044484c, }, + { 1, 0, 0, 0x00000c3c, 0xffffffff, 0x5054585c, }, + { 1, 0, 0, 0x00000c40, 0xffffffff, 0x4044484c, }, + { 1, 0, 0, 0x00000c44, 0xffffffff, 0x585c383c, }, + { 1, 0, 1, 0x00000c48, 0xffffffff, 0x484c5054, }, + { 1, 0, 1, 0x00000c4c, 0xffffffff, 0x383c4044, }, + { 1, 1, 0, 0x00000e24, 0xffffffff, 0x54585c60, }, + { 1, 1, 0, 0x00000e28, 0xffffffff, 0x44484c50, }, + { 1, 1, 0, 0x00000e2c, 0xffffffff, 0x5054585c, }, + { 1, 1, 0, 0x00000e30, 0xffffffff, 0x4044484c, }, + { 1, 1, 1, 0x00000e34, 0xffffffff, 0x5054585c, }, + { 1, 1, 1, 0x00000e38, 0xffffffff, 0x4044484c, }, + { 1, 1, 0, 0x00000e3c, 0xffffffff, 0x5054585c, }, + { 1, 1, 0, 0x00000e40, 0xffffffff, 0x4044484c, }, + { 1, 1, 0, 0x00000e44, 0xffffffff, 0x585c383c, }, + { 1, 1, 1, 0x00000e48, 0xffffffff, 0x484c5054, }, + { 1, 1, 1, 0x00000e4c, 0xffffffff, 0x383c4044, }, }; RTW_DECL_TABLE_BB_PG(rtw8822c_bb_pg_type0); diff --git a/drivers/net/wireless/realtek/rtw88/rx.c b/drivers/net/wireless/realtek/rtw88/rx.c index 48b9ed49b79a..9b90339ab697 100644 --- a/drivers/net/wireless/realtek/rtw88/rx.c +++ b/drivers/net/wireless/realtek/rtw88/rx.c @@ -5,6 +5,7 @@ #include "main.h" #include "rx.h" #include "ps.h" +#include "debug.h" void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, struct sk_buff *skb) @@ -25,8 +26,6 @@ void rtw_rx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, rtwvif = (struct rtw_vif *)vif->drv_priv; rtwvif->stats.rx_unicast += skb->len; rtwvif->stats.rx_cnt++; - if (rtwvif->stats.rx_cnt > RTW_LPS_THRESHOLD) - rtw_leave_lps_irqsafe(rtwdev, rtwvif); } } } @@ -39,6 +38,60 @@ struct rtw_rx_addr_match_data { u8 *bssid; }; +static void rtw_rx_phy_stat(struct rtw_dev *rtwdev, + struct rtw_rx_pkt_stat *pkt_stat, + struct ieee80211_hdr *hdr) +{ + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_pkt_count *cur_pkt_cnt = &dm_info->cur_pkt_count; + u8 rate_ss, rate_ss_evm, evm_id; + u8 i, idx; + + dm_info->curr_rx_rate = pkt_stat->rate; + + if (ieee80211_is_beacon(hdr->frame_control)) + cur_pkt_cnt->num_bcn_pkt++; + + switch (pkt_stat->rate) { + case DESC_RATE1M...DESC_RATE11M: + goto pkt_num; + case DESC_RATE6M...DESC_RATE54M: + rate_ss = 0; + rate_ss_evm = 1; + evm_id = RTW_EVM_OFDM; + break; + case DESC_RATEMCS0...DESC_RATEMCS7: + case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT1SS_MCS9: + rate_ss = 1; + rate_ss_evm = 1; + evm_id = RTW_EVM_1SS; + break; + case DESC_RATEMCS8...DESC_RATEMCS15: + case DESC_RATEVHT2SS_MCS0...DESC_RATEVHT2SS_MCS9: + rate_ss = 2; + rate_ss_evm = 2; + evm_id = RTW_EVM_2SS_A; + break; + default: + rtw_warn(rtwdev, "unknown pkt rate = %d\n", pkt_stat->rate); + return; + } + + for (i = 0; i < rate_ss_evm; i++) { + idx = evm_id + i; + ewma_evm_add(&dm_info->ewma_evm[idx], + dm_info->rx_evm_dbm[i]); + } + + for (i = 0; i < rtwdev->hal.rf_path_num; i++) { + idx = RTW_SNR_OFDM_A + 4 * rate_ss + i; + ewma_snr_add(&dm_info->ewma_snr[idx], + dm_info->rx_snr[i]); + } +pkt_num: + cur_pkt_cnt->num_qry_pkt[pkt_stat->rate]++; +} + static void rtw_rx_addr_match_iter(void *data, u8 *mac, struct ieee80211_vif *vif) { @@ -50,14 +103,16 @@ static void rtw_rx_addr_match_iter(void *data, u8 *mac, struct rtw_rx_pkt_stat *pkt_stat = iter_data->pkt_stat; u8 *bssid = iter_data->bssid; - if (ether_addr_equal(vif->bss_conf.bssid, bssid) && - (ether_addr_equal(vif->addr, hdr->addr1) || - ieee80211_is_beacon(hdr->frame_control))) - sta = ieee80211_find_sta_by_ifaddr(rtwdev->hw, hdr->addr2, - vif->addr); - else + if (!ether_addr_equal(vif->bss_conf.bssid, bssid)) return; + if (!(ether_addr_equal(vif->addr, hdr->addr1) || + ieee80211_is_beacon(hdr->frame_control))) + return; + + rtw_rx_phy_stat(rtwdev, pkt_stat, hdr); + sta = ieee80211_find_sta_by_ifaddr(rtwdev->hw, hdr->addr2, + vif->addr); if (!sta) return; @@ -105,35 +160,17 @@ void rtw_rx_fill_rx_status(struct rtw_dev *rtwdev, else if (pkt_stat->rate >= DESC_RATEMCS0) rx_status->encoding = RX_ENC_HT; - if (pkt_stat->rate >= DESC_RATEVHT1SS_MCS0 && - pkt_stat->rate <= DESC_RATEVHT1SS_MCS9) { - rx_status->nss = 1; - rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT1SS_MCS0; - } else if (pkt_stat->rate >= DESC_RATEVHT2SS_MCS0 && - pkt_stat->rate <= DESC_RATEVHT2SS_MCS9) { - rx_status->nss = 2; - rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT2SS_MCS0; - } else if (pkt_stat->rate >= DESC_RATEVHT3SS_MCS0 && - pkt_stat->rate <= DESC_RATEVHT3SS_MCS9) { - rx_status->nss = 3; - rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT3SS_MCS0; - } else if (pkt_stat->rate >= DESC_RATEVHT4SS_MCS0 && - pkt_stat->rate <= DESC_RATEVHT4SS_MCS9) { - rx_status->nss = 4; - rx_status->rate_idx = pkt_stat->rate - DESC_RATEVHT4SS_MCS0; - } else if (pkt_stat->rate >= DESC_RATEMCS0 && - pkt_stat->rate <= DESC_RATEMCS15) { - rx_status->rate_idx = pkt_stat->rate - DESC_RATEMCS0; - } else if (rx_status->band == NL80211_BAND_5GHZ && - pkt_stat->rate >= DESC_RATE6M && - pkt_stat->rate <= DESC_RATE54M) { + if (rx_status->band == NL80211_BAND_5GHZ && + pkt_stat->rate >= DESC_RATE6M && + pkt_stat->rate <= DESC_RATE54M) { rx_status->rate_idx = pkt_stat->rate - DESC_RATE6M; } else if (rx_status->band == NL80211_BAND_2GHZ && pkt_stat->rate >= DESC_RATE1M && pkt_stat->rate <= DESC_RATE54M) { rx_status->rate_idx = pkt_stat->rate - DESC_RATE1M; - } else { - rx_status->rate_idx = 0; + } else if (pkt_stat->rate >= DESC_RATEMCS0) { + rtw_desc_to_mcsrate(pkt_stat->rate, &rx_status->rate_idx, + &rx_status->nss); } rx_status->flag |= RX_FLAG_MACTIME_START; diff --git a/drivers/net/wireless/realtek/rtw88/rx.h b/drivers/net/wireless/realtek/rtw88/rx.h index 383f3b2babc1..3342e3761281 100644 --- a/drivers/net/wireless/realtek/rtw88/rx.h +++ b/drivers/net/wireless/realtek/rtw88/rx.h @@ -5,6 +5,15 @@ #ifndef __RTW_RX_H_ #define __RTW_RX_H_ +enum rtw_rx_desc_enc { + RX_DESC_ENC_NONE = 0, + RX_DESC_ENC_WEP40 = 1, + RX_DESC_ENC_TKIP_WO_MIC = 2, + RX_DESC_ENC_TKIP_MIC = 3, + RX_DESC_ENC_AES = 4, + RX_DESC_ENC_WEP104 = 5, +}; + #define GET_RX_DESC_PHYST(rxdesc) \ le32_get_bits(*((__le32 *)(rxdesc) + 0x00), BIT(26)) #define GET_RX_DESC_ICV_ERR(rxdesc) \ @@ -21,6 +30,8 @@ le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(19, 16)) #define GET_RX_DESC_SHIFT(rxdesc) \ le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(25, 24)) +#define GET_RX_DESC_ENC_TYPE(rxdesc) \ + le32_get_bits(*((__le32 *)(rxdesc) + 0x00), GENMASK(22, 20)) #define GET_RX_DESC_RX_RATE(rxdesc) \ le32_get_bits(*((__le32 *)(rxdesc) + 0x03), GENMASK(6, 0)) #define GET_RX_DESC_MACID(rxdesc) \ diff --git a/drivers/net/wireless/realtek/rtw88/sec.c b/drivers/net/wireless/realtek/rtw88/sec.c index c594fc02804d..d0d7fbb10d58 100644 --- a/drivers/net/wireless/realtek/rtw88/sec.c +++ b/drivers/net/wireless/realtek/rtw88/sec.c @@ -96,6 +96,27 @@ void rtw_sec_clear_cam(struct rtw_dev *rtwdev, rtw_write32(rtwdev, RTW_SEC_CMD_REG, command); } +u8 rtw_sec_cam_pg_backup(struct rtw_dev *rtwdev, u8 *used_cam) +{ + struct rtw_sec_desc *sec = &rtwdev->sec; + u8 offset = 0; + u8 count, n; + + if (!used_cam) + return 0; + + for (count = 0; count < MAX_PG_CAM_BACKUP_NUM; count++) { + n = find_next_bit(sec->cam_map, RTW_MAX_SEC_CAM_NUM, offset); + if (n == RTW_MAX_SEC_CAM_NUM) + break; + + used_cam[count] = n; + offset = n + 1; + } + + return count; +} + void rtw_sec_enable_sec_engine(struct rtw_dev *rtwdev) { struct rtw_sec_desc *sec = &rtwdev->sec; diff --git a/drivers/net/wireless/realtek/rtw88/sec.h b/drivers/net/wireless/realtek/rtw88/sec.h index 8c50a895c797..efcf45433999 100644 --- a/drivers/net/wireless/realtek/rtw88/sec.h +++ b/drivers/net/wireless/realtek/rtw88/sec.h @@ -34,6 +34,7 @@ void rtw_sec_write_cam(struct rtw_dev *rtwdev, void rtw_sec_clear_cam(struct rtw_dev *rtwdev, struct rtw_sec_desc *sec, u8 hw_key_idx); +u8 rtw_sec_cam_pg_backup(struct rtw_dev *rtwdev, u8 *used_cam); void rtw_sec_enable_sec_engine(struct rtw_dev *rtwdev); #endif diff --git a/drivers/net/wireless/realtek/rtw88/tx.c b/drivers/net/wireless/realtek/rtw88/tx.c index 8eaa9809ca44..24c39c60c99a 100644 --- a/drivers/net/wireless/realtek/rtw88/tx.c +++ b/drivers/net/wireless/realtek/rtw88/tx.c @@ -27,8 +27,6 @@ void rtw_tx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, rtwvif = (struct rtw_vif *)vif->drv_priv; rtwvif->stats.tx_unicast += skb->len; rtwvif->stats.tx_cnt++; - if (rtwvif->stats.tx_cnt > RTW_LPS_THRESHOLD) - rtw_leave_lps_irqsafe(rtwdev, rtwvif); } } } @@ -58,6 +56,7 @@ void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb) SET_TX_DESC_DATA_SHORT(txdesc, pkt_info->short_gi); SET_TX_DESC_SPE_RPT(txdesc, pkt_info->report); SET_TX_DESC_SW_DEFINE(txdesc, pkt_info->sn); + SET_TX_DESC_USE_RTS(txdesc, pkt_info->rts); } EXPORT_SYMBOL(rtw_tx_fill_tx_desc); @@ -260,6 +259,9 @@ static void rtw_tx_data_pkt_info_update(struct rtw_dev *rtwdev, ampdu_density = get_tx_ampdu_density(sta); } + if (info->control.use_rts) + pkt_info->rts = true; + if (sta->vht_cap.vht_supported) rate = get_highest_vht_tx_rate(rtwdev, sta); else if (sta->ht_cap.ht_supported) @@ -365,3 +367,132 @@ void rtw_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev, pkt_info->qsel = TX_DESC_QSEL_MGMT; pkt_info->ls = true; } + +void rtw_tx(struct rtw_dev *rtwdev, + struct ieee80211_tx_control *control, + struct sk_buff *skb) +{ + struct rtw_tx_pkt_info pkt_info = {0}; + + rtw_tx_pkt_info_update(rtwdev, &pkt_info, control, skb); + if (rtw_hci_tx(rtwdev, &pkt_info, skb)) + goto out; + + return; + +out: + ieee80211_free_txskb(rtwdev->hw, skb); +} + +static void rtw_txq_check_agg(struct rtw_dev *rtwdev, + struct rtw_txq *rtwtxq, + struct sk_buff *skb) +{ + struct ieee80211_txq *txq = rtwtxq_to_txq(rtwtxq); + struct ieee80211_tx_info *info; + struct rtw_sta_info *si; + + if (test_bit(RTW_TXQ_AMPDU, &rtwtxq->flags)) { + info = IEEE80211_SKB_CB(skb); + info->flags |= IEEE80211_TX_CTL_AMPDU; + return; + } + + if (skb_get_queue_mapping(skb) == IEEE80211_AC_VO) + return; + + if (test_bit(RTW_TXQ_BLOCK_BA, &rtwtxq->flags)) + return; + + if (unlikely(skb->protocol == cpu_to_be16(ETH_P_PAE))) + return; + + if (!txq->sta) + return; + + si = (struct rtw_sta_info *)txq->sta->drv_priv; + set_bit(txq->tid, si->tid_ba); + + ieee80211_queue_work(rtwdev->hw, &rtwdev->ba_work); +} + +static bool rtw_txq_dequeue(struct rtw_dev *rtwdev, + struct rtw_txq *rtwtxq) +{ + struct ieee80211_txq *txq = rtwtxq_to_txq(rtwtxq); + struct ieee80211_tx_control control; + struct sk_buff *skb; + + skb = ieee80211_tx_dequeue(rtwdev->hw, txq); + if (!skb) + return false; + + rtw_txq_check_agg(rtwdev, rtwtxq, skb); + + control.sta = txq->sta; + rtw_tx(rtwdev, &control, skb); + rtwtxq->last_push = jiffies; + + return true; +} + +static void rtw_txq_push(struct rtw_dev *rtwdev, + struct rtw_txq *rtwtxq, + unsigned long frames) +{ + int i; + + rcu_read_lock(); + + for (i = 0; i < frames; i++) + if (!rtw_txq_dequeue(rtwdev, rtwtxq)) + break; + + rcu_read_unlock(); +} + +void rtw_tx_tasklet(unsigned long data) +{ + struct rtw_dev *rtwdev = (void *)data; + struct rtw_txq *rtwtxq, *tmp; + + spin_lock_bh(&rtwdev->txq_lock); + + list_for_each_entry_safe(rtwtxq, tmp, &rtwdev->txqs, list) { + struct ieee80211_txq *txq = rtwtxq_to_txq(rtwtxq); + unsigned long frame_cnt; + unsigned long byte_cnt; + + ieee80211_txq_get_depth(txq, &frame_cnt, &byte_cnt); + rtw_txq_push(rtwdev, rtwtxq, frame_cnt); + + list_del_init(&rtwtxq->list); + } + + spin_unlock_bh(&rtwdev->txq_lock); +} + +void rtw_txq_init(struct rtw_dev *rtwdev, struct ieee80211_txq *txq) +{ + struct rtw_txq *rtwtxq; + + if (!txq) + return; + + rtwtxq = (struct rtw_txq *)txq->drv_priv; + INIT_LIST_HEAD(&rtwtxq->list); +} + +void rtw_txq_cleanup(struct rtw_dev *rtwdev, struct ieee80211_txq *txq) +{ + struct rtw_txq *rtwtxq; + + if (!txq) + return; + + rtwtxq = (struct rtw_txq *)txq->drv_priv; + spin_lock_bh(&rtwdev->txq_lock); + if (!list_empty(&rtwtxq->list)) + list_del_init(&rtwtxq->list); + spin_unlock_bh(&rtwdev->txq_lock); +} diff --git a/drivers/net/wireless/realtek/rtw88/tx.h b/drivers/net/wireless/realtek/rtw88/tx.h index 8338dbf55576..9ca4f74a501b 100644 --- a/drivers/net/wireless/realtek/rtw88/tx.h +++ b/drivers/net/wireless/realtek/rtw88/tx.h @@ -35,6 +35,8 @@ le32p_replace_bits((__le32 *)(txdesc) + 0x09, value, GENMASK(23, 12)) #define SET_TX_DESC_MAX_AGG_NUM(txdesc, value) \ le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, GENMASK(21, 17)) +#define SET_TX_DESC_USE_RTS(tx_desc, value) \ + le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, BIT(12)) #define SET_TX_DESC_AMPDU_DENSITY(txdesc, value) \ le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, GENMASK(22, 20)) #define SET_TX_DESC_DATA_STBC(txdesc, value) \ @@ -75,6 +77,12 @@ enum rtw_tx_desc_queue_select { TX_DESC_QSEL_H2C = 19, }; +void rtw_tx(struct rtw_dev *rtwdev, + struct ieee80211_tx_control *control, + struct sk_buff *skb); +void rtw_txq_init(struct rtw_dev *rtwdev, struct ieee80211_txq *txq); +void rtw_txq_cleanup(struct rtw_dev *rtwdev, struct ieee80211_txq *txq); +void rtw_tx_tasklet(unsigned long data); void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev, struct rtw_tx_pkt_info *pkt_info, struct ieee80211_tx_control *control, diff --git a/drivers/net/wireless/realtek/rtw88/util.c b/drivers/net/wireless/realtek/rtw88/util.c index 212070c2baa8..10f1117c0cfb 100644 --- a/drivers/net/wireless/realtek/rtw88/util.c +++ b/drivers/net/wireless/realtek/rtw88/util.c @@ -70,3 +70,30 @@ void rtw_restore_reg(struct rtw_dev *rtwdev, } } } + +void rtw_desc_to_mcsrate(u16 rate, u8 *mcs, u8 *nss) +{ + if (rate <= DESC_RATE54M) + return; + + if (rate >= DESC_RATEVHT1SS_MCS0 && + rate <= DESC_RATEVHT1SS_MCS9) { + *nss = 1; + *mcs = rate - DESC_RATEVHT1SS_MCS0; + } else if (rate >= DESC_RATEVHT2SS_MCS0 && + rate <= DESC_RATEVHT2SS_MCS9) { + *nss = 2; + *mcs = rate - DESC_RATEVHT2SS_MCS0; + } else if (rate >= DESC_RATEVHT3SS_MCS0 && + rate <= DESC_RATEVHT3SS_MCS9) { + *nss = 3; + *mcs = rate - DESC_RATEVHT3SS_MCS0; + } else if (rate >= DESC_RATEVHT4SS_MCS0 && + rate <= DESC_RATEVHT4SS_MCS9) { + *nss = 4; + *mcs = rate - DESC_RATEVHT4SS_MCS0; + } else if (rate >= DESC_RATEMCS0 && + rate <= DESC_RATEMCS15) { + *mcs = rate - DESC_RATEMCS0; + } +} diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c index ce5e92d82efc..440088293aff 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c +++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c @@ -1140,8 +1140,7 @@ static int rsi_mac80211_ampdu_action(struct ieee80211_hw *hw, else if ((vif->type == NL80211_IFTYPE_AP) || (vif->type == NL80211_IFTYPE_P2P_GO)) rsta->seq_start[tid] = seq_no; - ieee80211_start_tx_ba_cb_irqsafe(vif, sta->addr, tid); - status = 0; + status = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_STOP_CONT: diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c index 6c7f26ef6476..9cc8a335d519 100644 --- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c +++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c @@ -1756,6 +1756,7 @@ static int rsi_send_beacon(struct rsi_common *common) skb_pull(skb, (64 - dword_align_bytes)); if (rsi_prepare_beacon(common, skb)) { rsi_dbg(ERR_ZONE, "Failed to prepare beacon\n"); + dev_kfree_skb(skb); return -EINVAL; } skb_queue_tail(&common->tx_queue[MGMT_BEACON_Q], skb); diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index 760eaffeebd6..53f41fc2cadf 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -785,10 +785,10 @@ static int rsi_probe(struct usb_interface *pfunction, rsi_dbg(ERR_ZONE, "%s: Initialized os intf ops\n", __func__); - if (id && id->idProduct == RSI_USB_PID_9113) { + if (id->idProduct == RSI_USB_PID_9113) { rsi_dbg(INIT_ZONE, "%s: 9113 module detected\n", __func__); adapter->device_model = RSI_DEV_9113; - } else if (id && id->idProduct == RSI_USB_PID_9116) { + } else if (id->idProduct == RSI_USB_PID_9116) { rsi_dbg(INIT_ZONE, "%s: 9116 module detected\n", __func__); adapter->device_model = RSI_DEV_9116; } else { diff --git a/drivers/net/wireless/st/cw1200/fwio.c b/drivers/net/wireless/st/cw1200/fwio.c index 6574e78e05ea..2a03dc533b6a 100644 --- a/drivers/net/wireless/st/cw1200/fwio.c +++ b/drivers/net/wireless/st/cw1200/fwio.c @@ -320,12 +320,12 @@ int cw1200_load_firmware(struct cw1200_common *priv) goto out; } - priv->hw_type = cw1200_get_hw_type(val32, &major_revision); - if (priv->hw_type < 0) { + ret = cw1200_get_hw_type(val32, &major_revision); + if (ret < 0) { pr_err("Can't deduce hardware type.\n"); - ret = -ENOTSUPP; goto out; } + priv->hw_type = ret; /* Set DPLL Reg value, and read back to confirm writes work */ ret = cw1200_reg_write_32(priv, ST90TDS_TSET_GEN_R_W_REG_ID, diff --git a/drivers/net/wireless/st/cw1200/queue.c b/drivers/net/wireless/st/cw1200/queue.c index 14133eedb3b6..12952b1c29df 100644 --- a/drivers/net/wireless/st/cw1200/queue.c +++ b/drivers/net/wireless/st/cw1200/queue.c @@ -79,10 +79,9 @@ static void cw1200_queue_register_post_gc(struct list_head *gc_list, struct cw1200_queue_item *item) { struct cw1200_queue_item *gc_item; - gc_item = kmalloc(sizeof(struct cw1200_queue_item), + gc_item = kmemdup(item, sizeof(struct cw1200_queue_item), GFP_ATOMIC); BUG_ON(!gc_item); - memcpy(gc_item, item, sizeof(struct cw1200_queue_item)); list_add_tail(&gc_item->head, gc_list); } diff --git a/drivers/net/wireless/st/cw1200/scan.c b/drivers/net/wireless/st/cw1200/scan.c index c46b044b7f7b..988581cc134b 100644 --- a/drivers/net/wireless/st/cw1200/scan.c +++ b/drivers/net/wireless/st/cw1200/scan.c @@ -120,8 +120,7 @@ int cw1200_hw_scan(struct ieee80211_hw *hw, ++priv->scan.n_ssids; } - if (frame.skb) - dev_kfree_skb(frame.skb); + dev_kfree_skb(frame.skb); mutex_unlock(&priv->conf_mutex); queue_work(priv->workqueue, &priv->scan.work); return 0; diff --git a/drivers/net/wireless/ti/wl12xx/Kconfig b/drivers/net/wireless/ti/wl12xx/Kconfig index e409042ee9a0..9c4511604b67 100644 --- a/drivers/net/wireless/ti/wl12xx/Kconfig +++ b/drivers/net/wireless/ti/wl12xx/Kconfig @@ -1,10 +1,10 @@ # SPDX-License-Identifier: GPL-2.0-only config WL12XX - tristate "TI wl12xx support" + tristate "TI wl12xx support" depends on MAC80211 - select WLCORE - ---help--- + select WLCORE + ---help--- This module adds support for wireless adapters based on TI wl1271, wl1273, wl1281 and wl1283 chipsets. This module does *not* include support for wl1251. For wl1251 support, use the separate homonymous - driver instead. + driver instead. diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 547ad538d8b6..e994995d79ab 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -544,11 +544,6 @@ static int wlcore_irq_locked(struct wl1271 *wl) } while (!done && loopcount--) { - /* - * In order to avoid a race with the hardirq, clear the flag - * before acknowledging the chip. - */ - clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags); smp_mb__after_atomic(); ret = wlcore_fw_status(wl, wl->fw_status); @@ -668,7 +663,7 @@ static irqreturn_t wlcore_irq(int irq, void *cookie) disable_irq_nosync(wl->irq); pm_wakeup_event(wl->dev, 0); spin_unlock_irqrestore(&wl->wl_lock, flags); - return IRQ_HANDLED; + goto out_handled; } spin_unlock_irqrestore(&wl->wl_lock, flags); @@ -692,6 +687,11 @@ static irqreturn_t wlcore_irq(int irq, void *cookie) mutex_unlock(&wl->mutex); +out_handled: + spin_lock_irqsave(&wl->wl_lock, flags); + clear_bit(WL1271_FLAG_IRQ_RUNNING, &wl->flags); + spin_unlock_irqrestore(&wl->wl_lock, flags); + return IRQ_HANDLED; } @@ -1434,7 +1434,7 @@ int wl1271_rx_filter_alloc_field(struct wl12xx_rx_filter *filter, field = &filter->fields[filter->num_fields]; - field->pattern = kzalloc(len, GFP_KERNEL); + field->pattern = kmemdup(pattern, len, GFP_KERNEL); if (!field->pattern) { wl1271_warning("Failed to allocate RX filter pattern"); return -ENOMEM; @@ -1445,7 +1445,6 @@ int wl1271_rx_filter_alloc_field(struct wl12xx_rx_filter *filter, field->offset = cpu_to_le16(offset); field->flags = flags; field->len = len; - memcpy(field->pattern, pattern, len); return 0; } diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c index d4c09e54fd63..18c4d998ce4b 100644 --- a/drivers/net/wireless/ti/wlcore/spi.c +++ b/drivers/net/wireless/ti/wlcore/spi.c @@ -186,7 +186,7 @@ static void wl12xx_spi_init(struct device *child) spi_sync(to_spi_device(glue->dev), &m); - /* Restore chip select configration to normal */ + /* Restore chip select configuration to normal */ spi->mode ^= SPI_CS_HIGH; kfree(cmd); } diff --git a/drivers/net/wireless/virt_wifi.c b/drivers/net/wireless/virt_wifi.c index 7997cc6de334..01305ba2d3aa 100644 --- a/drivers/net/wireless/virt_wifi.c +++ b/drivers/net/wireless/virt_wifi.c @@ -450,7 +450,6 @@ static void virt_wifi_net_device_destructor(struct net_device *dev) */ kfree(dev->ieee80211_ptr); dev->ieee80211_ptr = NULL; - free_netdev(dev); } /* No lock interaction. */ @@ -458,7 +457,7 @@ static void virt_wifi_setup(struct net_device *dev) { ether_setup(dev); dev->netdev_ops = &virt_wifi_ops; - dev->priv_destructor = virt_wifi_net_device_destructor; + dev->needs_free_netdev = true; } /* Called in a RCU read critical section from netif_receive_skb */ @@ -544,6 +543,7 @@ static int virt_wifi_newlink(struct net *src_net, struct net_device *dev, goto unregister_netdev; } + dev->priv_destructor = virt_wifi_net_device_destructor; priv->being_deleted = false; priv->is_connected = false; priv->is_up = false; |