staging: Add rtl8723bs sdio wifi driver

The rtl8723bs is found on quite a few systems used by Linux users,
such as on Atom systems (Intel Computestick and various other
Atom based devices) and on many (budget) ARM boards such as
the CHIP.

The plan moving forward with this is for the new clean,
written from scratch, rtl8xxxu driver to eventually gain
support for sdio devices. But there is no clear timeline
for that, so lets add this driver included in staging for now.

Cc: Bastien Nocera <hadess@hadess.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Jes Sorensen <jes.sorensen@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 720 insertions, 0 deletions

diff --git a/drivers/staging/rtl8723bs/include/drv_types.h b/drivers/staging/rtl8723bs/include/drv_types.h
new file mode 100644
index 000000000000..4d14fbc5a1fe
--- /dev/null
+++ b/drivers/staging/rtl8723bs/include/drv_types.h
@@ -0,0 +1,720 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
+ *
+ * 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
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ ******************************************************************************/
+/*-------------------------------------------------------------------------------
+
+	For type defines and data structure defines
+
+--------------------------------------------------------------------------------*/
+
+
+#ifndef __DRV_TYPES_H__
+#define __DRV_TYPES_H__
+
+#include <linux/version.h>
+#include <linux/sched/signal.h>
+#include <autoconf.h>
+#include <basic_types.h>
+#include <osdep_service.h>
+#include <rtw_byteorder.h>
+#include <wlan_bssdef.h>
+#include <wifi.h>
+#include <ieee80211.h>
+
+enum _NIC_VERSION {
+
+	RTL8711_NIC,
+	RTL8712_NIC,
+	RTL8713_NIC,
+	RTL8716_NIC
+
+};
+
+#include <rtw_rf.h>
+
+#include <rtw_ht.h>
+
+#ifdef CONFIG_INTEL_WIDI
+#include <rtw_intel_widi.h>
+#endif
+
+#include <rtw_cmd.h>
+#include <cmd_osdep.h>
+#include <rtw_security.h>
+#include <rtw_xmit.h>
+#include <xmit_osdep.h>
+#include <rtw_recv.h>
+
+#include <recv_osdep.h>
+#include <rtw_efuse.h>
+#include <hal_intf.h>
+#include <hal_com.h>
+#include <rtw_qos.h>
+#include <rtw_pwrctrl.h>
+#include <rtw_mlme.h>
+#include <mlme_osdep.h>
+#include <rtw_io.h>
+#include <rtw_ioctl.h>
+#include <rtw_ioctl_set.h>
+#include <osdep_intf.h>
+#include <rtw_eeprom.h>
+#include <sta_info.h>
+#include <rtw_event.h>
+#include <rtw_mlme_ext.h>
+#include <rtw_ap.h>
+#include <rtw_efuse.h>
+#include <rtw_version.h>
+#include <rtw_odm.h>
+
+#include "ioctl_cfg80211.h"
+
+#include <linux/ip.h>
+#include <linux/if_ether.h>
+#include <ethernet.h>
+
+#define SPEC_DEV_ID_NONE BIT(0)
+#define SPEC_DEV_ID_DISABLE_HT BIT(1)
+#define SPEC_DEV_ID_ENABLE_PS BIT(2)
+#define SPEC_DEV_ID_RF_CONFIG_1T1R BIT(3)
+#define SPEC_DEV_ID_RF_CONFIG_2T2R BIT(4)
+#define SPEC_DEV_ID_ASSIGN_IFNAME BIT(5)
+
+struct specific_device_id{
+
+	u32 	flags;
+
+	u16 	idVendor;
+	u16 	idProduct;
+
+};
+
+struct registry_priv
+{
+	u8 chip_version;
+	u8 rfintfs;
+	u8 lbkmode;
+	u8 hci;
+	struct ndis_802_11_ssid	ssid;
+	u8 network_mode;	/* infra, ad-hoc, auto */
+	u8 channel;/* ad-hoc support requirement */
+	u8 wireless_mode;/* A, B, G, auto */
+	u8 scan_mode;/* active, passive */
+	u8 radio_enable;
+	u8 preamble;/* long, short, auto */
+	u8 vrtl_carrier_sense;/* Enable, Disable, Auto */
+	u8 vcs_type;/* RTS/CTS, CTS-to-self */
+	u16 rts_thresh;
+	u16  frag_thresh;
+	u8 adhoc_tx_pwr;
+	u8 soft_ap;
+	u8 power_mgnt;
+	u8 ips_mode;
+	u8 smart_ps;
+	u8   usb_rxagg_mode;
+	u8 long_retry_lmt;
+	u8 short_retry_lmt;
+	u16 busy_thresh;
+	u8 ack_policy;
+	u8  mp_dm;
+	u8 software_encrypt;
+	u8 software_decrypt;
+	u8 acm_method;
+	  /* UAPSD */
+	u8 wmm_enable;
+	u8 uapsd_enable;
+	u8 uapsd_max_sp;
+	u8 uapsd_acbk_en;
+	u8 uapsd_acbe_en;
+	u8 uapsd_acvi_en;
+	u8 uapsd_acvo_en;
+
+	struct wlan_bssid_ex    dev_network;
+
+	u8 ht_enable;
+	/*  0: 20 MHz, 1: 40 MHz, 2: 80 MHz, 3: 160MHz */
+	/*  2.4G use bit 0 ~ 3, 5G use bit 4 ~ 7 */
+	/*  0x21 means enable 2.4G 40MHz & 5G 80MHz */
+	u8 bw_mode;
+	u8 ampdu_enable;/* for tx */
+	u8 rx_stbc;
+	u8 ampdu_amsdu;/* A-MPDU Supports A-MSDU is permitted */
+	/*  Short GI support Bit Map */
+	/*  BIT0 - 20MHz, 1: support, 0: non-support */
+	/*  BIT1 - 40MHz, 1: support, 0: non-support */
+	/*  BIT2 - 80MHz, 1: support, 0: non-support */
+	/*  BIT3 - 160MHz, 1: support, 0: non-support */
+	u8 short_gi;
+	/*  BIT0: Enable VHT LDPC Rx, BIT1: Enable VHT LDPC Tx, BIT4: Enable HT LDPC Rx, BIT5: Enable HT LDPC Tx */
+	u8 ldpc_cap;
+	/*  BIT0: Enable VHT STBC Rx, BIT1: Enable VHT STBC Tx, BIT4: Enable HT STBC Rx, BIT5: Enable HT STBC Tx */
+	u8 stbc_cap;
+	/*  BIT0: Enable VHT Beamformer, BIT1: Enable VHT Beamformee, BIT4: Enable HT Beamformer, BIT5: Enable HT Beamformee */
+	u8 beamform_cap;
+
+	u8 lowrate_two_xmit;
+
+	u8 rf_config ;
+	u8 low_power ;
+
+	u8 wifi_spec;/*  !turbo_mode */
+
+	u8 channel_plan;
+
+	u8 btcoex;
+	u8 bt_iso;
+	u8 bt_sco;
+	u8 bt_ampdu;
+	s8	ant_num;
+
+	bool	bAcceptAddbaReq;
+
+	u8 antdiv_cfg;
+	u8 antdiv_type;
+
+	u8 usbss_enable;/* 0:disable, 1:enable */
+	u8 hwpdn_mode;/* 0:disable, 1:enable, 2:decide by EFUSE config */
+	u8 hwpwrp_detect;/* 0:disable, 1:enable */
+
+	u8 hw_wps_pbc;/* 0:disable, 1:enable */
+
+	u8 max_roaming_times; /*  the max number driver will try to roaming */
+
+	u8 enable80211d;
+
+	u8 ifname[16];
+
+	u8 notch_filter;
+
+	/* define for tx power adjust */
+	u8 RegEnableTxPowerLimit;
+	u8 RegEnableTxPowerByRate;
+	u8 RegPowerBase;
+	u8 RegPwrTblSel;
+	s8	TxBBSwing_2G;
+	s8	TxBBSwing_5G;
+	u8 AmplifierType_2G;
+	u8 AmplifierType_5G;
+	u8 bEn_RFE;
+	u8 RFE_Type;
+	u8  check_fw_ps;
+
+	u8 load_phy_file;
+	u8 RegDecryptCustomFile;
+
+#ifdef CONFIG_MULTI_VIR_IFACES
+	u8 ext_iface_num;/* primary/secondary iface is excluded */
+#endif
+	u8 qos_opt_enable;
+
+	u8 hiq_filter;
+};
+
+
+/* For registry parameters */
+#define RGTRY_OFT(field) ((u32)FIELD_OFFSET(struct registry_priv, field))
+#define RGTRY_SZ(field)   sizeof(((struct registry_priv*) 0)->field)
+#define BSSID_OFT(field) ((u32)FIELD_OFFSET(struct wlan_bssid_ex, field))
+#define BSSID_SZ(field)   sizeof(((struct wlan_bssid_ex *) 0)->field)
+
+#include <drv_types_sdio.h>
+#define INTF_DATA SDIO_DATA
+
+#define is_primary_adapter(adapter) (1)
+#define get_iface_type(adapter) (IFACE_PORT0)
+#define GET_PRIMARY_ADAPTER(padapter) (((struct adapter *)padapter)->dvobj->if1)
+#define GET_IFACE_NUMS(padapter) (((struct adapter *)padapter)->dvobj->iface_nums)
+#define GET_ADAPTER(padapter, iface_id) (((struct adapter *)padapter)->dvobj->padapters[iface_id])
+
+#ifdef CONFIG_DBG_COUNTER
+
+struct rx_logs {
+	u32 intf_rx;
+	u32 intf_rx_err_recvframe;
+	u32 intf_rx_err_skb;
+	u32 intf_rx_report;
+	u32 core_rx;
+	u32 core_rx_pre;
+	u32 core_rx_pre_ver_err;
+	u32 core_rx_pre_mgmt;
+	u32 core_rx_pre_mgmt_err_80211w;
+	u32 core_rx_pre_mgmt_err;
+	u32 core_rx_pre_ctrl;
+	u32 core_rx_pre_ctrl_err;
+	u32 core_rx_pre_data;
+	u32 core_rx_pre_data_wapi_seq_err;
+	u32 core_rx_pre_data_wapi_key_err;
+	u32 core_rx_pre_data_handled;
+	u32 core_rx_pre_data_err;
+	u32 core_rx_pre_data_unknown;
+	u32 core_rx_pre_unknown;
+	u32 core_rx_enqueue;
+	u32 core_rx_dequeue;
+	u32 core_rx_post;
+	u32 core_rx_post_decrypt;
+	u32 core_rx_post_decrypt_wep;
+	u32 core_rx_post_decrypt_tkip;
+	u32 core_rx_post_decrypt_aes;
+	u32 core_rx_post_decrypt_wapi;
+	u32 core_rx_post_decrypt_hw;
+	u32 core_rx_post_decrypt_unknown;
+	u32 core_rx_post_decrypt_err;
+	u32 core_rx_post_defrag_err;
+	u32 core_rx_post_portctrl_err;
+	u32 core_rx_post_indicate;
+	u32 core_rx_post_indicate_in_oder;
+	u32 core_rx_post_indicate_reoder;
+	u32 core_rx_post_indicate_err;
+	u32 os_indicate;
+	u32 os_indicate_ap_mcast;
+	u32 os_indicate_ap_forward;
+	u32 os_indicate_ap_self;
+	u32 os_indicate_err;
+	u32 os_netif_ok;
+	u32 os_netif_err;
+};
+
+struct tx_logs {
+	u32 os_tx;
+	u32 os_tx_err_up;
+	u32 os_tx_err_xmit;
+	u32 os_tx_m2u;
+	u32 os_tx_m2u_ignore_fw_linked;
+	u32 os_tx_m2u_ignore_self;
+	u32 os_tx_m2u_entry;
+	u32 os_tx_m2u_entry_err_xmit;
+	u32 os_tx_m2u_entry_err_skb;
+	u32 os_tx_m2u_stop;
+	u32 core_tx;
+	u32 core_tx_err_pxmitframe;
+	u32 core_tx_err_brtx;
+	u32 core_tx_upd_attrib;
+	u32 core_tx_upd_attrib_adhoc;
+	u32 core_tx_upd_attrib_sta;
+	u32 core_tx_upd_attrib_ap;
+	u32 core_tx_upd_attrib_unknown;
+	u32 core_tx_upd_attrib_dhcp;
+	u32 core_tx_upd_attrib_icmp;
+	u32 core_tx_upd_attrib_active;
+	u32 core_tx_upd_attrib_err_ucast_sta;
+	u32 core_tx_upd_attrib_err_ucast_ap_link;
+	u32 core_tx_upd_attrib_err_sta;
+	u32 core_tx_upd_attrib_err_link;
+	u32 core_tx_upd_attrib_err_sec;
+	u32 core_tx_ap_enqueue_warn_fwstate;
+	u32 core_tx_ap_enqueue_warn_sta;
+	u32 core_tx_ap_enqueue_warn_nosta;
+	u32 core_tx_ap_enqueue_warn_link;
+	u32 core_tx_ap_enqueue_warn_trigger;
+	u32 core_tx_ap_enqueue_mcast;
+	u32 core_tx_ap_enqueue_ucast;
+	u32 core_tx_ap_enqueue;
+	u32 intf_tx;
+	u32 intf_tx_pending_ac;
+	u32 intf_tx_pending_fw_under_survey;
+	u32 intf_tx_pending_fw_under_linking;
+	u32 intf_tx_pending_xmitbuf;
+	u32 intf_tx_enqueue;
+	u32 core_tx_enqueue;
+	u32 core_tx_enqueue_class;
+	u32 core_tx_enqueue_class_err_sta;
+	u32 core_tx_enqueue_class_err_nosta;
+	u32 core_tx_enqueue_class_err_fwlink;
+	u32 intf_tx_direct;
+	u32 intf_tx_direct_err_coalesce;
+	u32 intf_tx_dequeue;
+	u32 intf_tx_dequeue_err_coalesce;
+	u32 intf_tx_dump_xframe;
+	u32 intf_tx_dump_xframe_err_txdesc;
+	u32 intf_tx_dump_xframe_err_port;
+};
+
+struct int_logs {
+	u32 all;
+	u32 err;
+	u32 tbdok;
+	u32 tbder;
+	u32 bcnderr;
+	u32 bcndma;
+	u32 bcndma_e;
+	u32 rx;
+	u32 rx_rdu;
+	u32 rx_fovw;
+	u32 txfovw;
+	u32 mgntok;
+	u32 highdok;
+	u32 bkdok;
+	u32 bedok;
+	u32 vidok;
+	u32 vodok;
+};
+
+#endif /*  CONFIG_DBG_COUNTER */
+
+struct debug_priv {
+	u32 dbg_sdio_free_irq_error_cnt;
+	u32 dbg_sdio_alloc_irq_error_cnt;
+	u32 dbg_sdio_free_irq_cnt;
+	u32 dbg_sdio_alloc_irq_cnt;
+	u32 dbg_sdio_deinit_error_cnt;
+	u32 dbg_sdio_init_error_cnt;
+	u32 dbg_suspend_error_cnt;
+	u32 dbg_suspend_cnt;
+	u32 dbg_resume_cnt;
+	u32 dbg_resume_error_cnt;
+	u32 dbg_deinit_fail_cnt;
+	u32 dbg_carddisable_cnt;
+	u32 dbg_carddisable_error_cnt;
+	u32 dbg_ps_insuspend_cnt;
+	u32 dbg_dev_unload_inIPS_cnt;
+	u32 dbg_wow_leave_ps_fail_cnt;
+	u32 dbg_scan_pwr_state_cnt;
+	u32 dbg_downloadfw_pwr_state_cnt;
+	u32 dbg_fw_read_ps_state_fail_cnt;
+	u32 dbg_leave_ips_fail_cnt;
+	u32 dbg_leave_lps_fail_cnt;
+	u32 dbg_h2c_leave32k_fail_cnt;
+	u32 dbg_diswow_dload_fw_fail_cnt;
+	u32 dbg_enwow_dload_fw_fail_cnt;
+	u32 dbg_ips_drvopen_fail_cnt;
+	u32 dbg_poll_fail_cnt;
+	u32 dbg_rpwm_toogle_cnt;
+	u32 dbg_rpwm_timeout_fail_cnt;
+	u64 dbg_rx_fifo_last_overflow;
+	u64 dbg_rx_fifo_curr_overflow;
+	u64 dbg_rx_fifo_diff_overflow;
+	u64 dbg_rx_ampdu_drop_count;
+	u64 dbg_rx_ampdu_forced_indicate_count;
+	u64 dbg_rx_ampdu_loss_count;
+	u64 dbg_rx_dup_mgt_frame_drop_count;
+	u64 dbg_rx_ampdu_window_shift_cnt;
+};
+
+struct rtw_traffic_statistics {
+	/*  tx statistics */
+	u64	tx_bytes;
+	u64	tx_pkts;
+	u64	tx_drop;
+	u64	cur_tx_bytes;
+	u64	last_tx_bytes;
+	u32 cur_tx_tp; /*  Tx throughput in MBps. */
+
+	/*  rx statistics */
+	u64	rx_bytes;
+	u64	rx_pkts;
+	u64	rx_drop;
+	u64	cur_rx_bytes;
+	u64	last_rx_bytes;
+	u32 cur_rx_tp; /*  Rx throughput in MBps. */
+};
+
+struct cam_ctl_t {
+	_lock lock;
+	u64 bitmap;
+};
+
+struct cam_entry_cache {
+	u16 ctrl;
+	u8 mac[ETH_ALEN];
+	u8 key[16];
+};
+
+#define KEY_FMT "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x"
+#define KEY_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5], \
+	((u8 *)(x))[6], ((u8 *)(x))[7], ((u8 *)(x))[8], ((u8 *)(x))[9], ((u8 *)(x))[10], ((u8 *)(x))[11], \
+	((u8 *)(x))[12], ((u8 *)(x))[13], ((u8 *)(x))[14], ((u8 *)(x))[15]
+
+struct dvobj_priv
+{
+	/*-------- below is common data --------*/
+	struct adapter *if1; /* PRIMARY_ADAPTER */
+	struct adapter *if2; /* SECONDARY_ADAPTER */
+
+	s32	processing_dev_remove;
+
+	struct debug_priv drv_dbg;
+
+	/* for local/global synchronization */
+	/*  */
+	_lock	lock;
+	int macid[NUM_STA];
+
+	_mutex hw_init_mutex;
+	_mutex h2c_fwcmd_mutex;
+	_mutex setch_mutex;
+	_mutex setbw_mutex;
+
+	unsigned char oper_channel; /* saved channel info when call set_channel_bw */
+	unsigned char oper_bwmode;
+	unsigned char oper_ch_offset;/* PRIME_CHNL_OFFSET */
+	unsigned long on_oper_ch_time;
+
+	struct adapter *padapters;
+
+	struct cam_ctl_t cam_ctl;
+	struct cam_entry_cache cam_cache[TOTAL_CAM_ENTRY];
+
+	/* For 92D, DMDP have 2 interface. */
+	u8 InterfaceNumber;
+	u8 NumInterfaces;
+
+	/* In /Out Pipe information */
+	int	RtInPipe[2];
+	int	RtOutPipe[4];
+	u8 Queue2Pipe[HW_QUEUE_ENTRY];/* for out pipe mapping */
+
+	u8 irq_alloc;
+	atomic_t continual_io_error;
+
+	atomic_t disable_func;
+
+	struct pwrctrl_priv pwrctl_priv;
+
+	struct rtw_traffic_statistics	traffic_stat;
+
+/*-------- below is for SDIO INTERFACE --------*/
+
+#ifdef INTF_DATA
+	INTF_DATA intf_data;
+#endif
+};
+
+#define dvobj_to_pwrctl(dvobj) (&(dvobj->pwrctl_priv))
+#define pwrctl_to_dvobj(pwrctl) container_of(pwrctl, struct dvobj_priv, pwrctl_priv)
+
+__inline static struct device *dvobj_to_dev(struct dvobj_priv *dvobj)
+{
+	/* todo: get interface type from dvobj and the return the dev accordingly */
+#ifdef RTW_DVOBJ_CHIP_HW_TYPE
+#endif
+
+	return &dvobj->intf_data.func->dev;
+}
+
+struct adapter *dvobj_get_port0_adapter(struct dvobj_priv *dvobj);
+
+enum _IFACE_TYPE {
+	IFACE_PORT0, /* mapping to port0 for C/D series chips */
+	IFACE_PORT1, /* mapping to port1 for C/D series chip */
+	MAX_IFACE_PORT,
+};
+
+enum ADAPTER_TYPE {
+	PRIMARY_ADAPTER,
+	SECONDARY_ADAPTER,
+	MAX_ADAPTER = 0xFF,
+};
+
+typedef enum _DRIVER_STATE{
+	DRIVER_NORMAL = 0,
+	DRIVER_DISAPPEAR = 1,
+	DRIVER_REPLACE_DONGLE = 2,
+}DRIVER_STATE;
+
+struct adapter {
+	int	DriverState;/*  for disable driver using module, use dongle to replace module. */
+	int	pid[3];/* process id from UI, 0:wps, 1:hostapd, 2:dhcpcd */
+	int	bDongle;/* build-in module or external dongle */
+
+	struct dvobj_priv *dvobj;
+	struct	mlme_priv mlmepriv;
+	struct	mlme_ext_priv mlmeextpriv;
+	struct	cmd_priv cmdpriv;
+	struct	evt_priv evtpriv;
+	/* struct	io_queue	*pio_queue; */
+	struct	io_priv iopriv;
+	struct	xmit_priv xmitpriv;
+	struct	recv_priv recvpriv;
+	struct	sta_priv stapriv;
+	struct	security_priv securitypriv;
+	_lock   security_key_mutex; /*  add for CONFIG_IEEE80211W, none 11w also can use */
+	struct	registry_priv registrypriv;
+	struct	eeprom_priv eeprompriv;
+
+	struct	hostapd_priv *phostapdpriv;
+
+	u32 setband;
+
+	void *		HalData;
+	u32 hal_data_sz;
+	struct hal_ops	HalFunc;
+
+	s32	bDriverStopped;
+	s32	bSurpriseRemoved;
+	s32  bCardDisableWOHSM;
+
+	u32 IsrContent;
+	u32 ImrContent;
+
+	u8 EepromAddressSize;
+	u8 hw_init_completed;
+	u8 bDriverIsGoingToUnload;
+	u8 init_adpt_in_progress;
+	u8 bHaltInProgress;
+
+	void *cmdThread;
+	void *evtThread;
+	void *xmitThread;
+	void *recvThread;
+
+	u32 (*intf_init)(struct dvobj_priv *dvobj);
+	void (*intf_deinit)(struct dvobj_priv *dvobj);
+	int (*intf_alloc_irq)(struct dvobj_priv *dvobj);
+	void (*intf_free_irq)(struct dvobj_priv *dvobj);
+
+
+	void (*intf_start)(struct adapter * adapter);
+	void (*intf_stop)(struct adapter * adapter);
+
+	_nic_hdl pnetdev;
+	char old_ifname[IFNAMSIZ];
+
+	/*  used by rtw_rereg_nd_name related function */
+	struct rereg_nd_name_data {
+		_nic_hdl old_pnetdev;
+		char old_ifname[IFNAMSIZ];
+		u8 old_ips_mode;
+		u8 old_bRegUseLed;
+	} rereg_nd_name_priv;
+
+	int bup;
+	struct net_device_stats stats;
+	struct iw_statistics iwstats;
+	struct proc_dir_entry *dir_dev;/*  for proc directory */
+	struct proc_dir_entry *dir_odm;
+
+	struct wireless_dev *rtw_wdev;
+	struct rtw_wdev_priv wdev_data;
+
+	int net_closed;
+
+	u8 netif_up;
+
+	u8 bFWReady;
+	u8 bBTFWReady;
+	u8 bLinkInfoDump;
+	u8 bRxRSSIDisplay;
+	/* 	Added by Albert 2012/10/26 */
+	/* 	The driver will show up the desired channel number when this flag is 1. */
+	u8 bNotifyChannelChange;
+
+	/* pbuddystruct adapter is used only in  two inteface case, (iface_nums =2 in struct dvobj_priv) */
+	/* PRIMARY ADAPTER's buddy is SECONDARY_ADAPTER */
+	/* SECONDARY_ADAPTER's buddy is PRIMARY_ADAPTER */
+	/* for iface_id > SECONDARY_ADAPTER(IFACE_ID1), refer to padapters[iface_id]  in struct dvobj_priv */
+	/* and their pbuddystruct adapter is PRIMARY_ADAPTER. */
+	/* for PRIMARY_ADAPTER(IFACE_ID0) can directly refer to if1 in struct dvobj_priv */
+	struct adapter *pbuddy_adapter;
+
+	/* extend to support multi interface */
+       /* IFACE_ID0 is equals to PRIMARY_ADAPTER */
+       /* IFACE_ID1 is equals to SECONDARY_ADAPTER */
+	u8 iface_id;
+
+	/* for debug purpose */
+	u8 fix_rate;
+	u8 driver_vcs_en; /* Enable = 1, Disable = 0 driver control vrtl_carrier_sense for tx */
+	u8 driver_vcs_type;/* force 0:disable VCS, 1:RTS-CTS, 2:CTS-to-self when vcs_en = 1. */
+	u8 driver_ampdu_spacing;/* driver control AMPDU Density for peer sta's rx */
+	u8 driver_rx_ampdu_factor;/* 0xff: disable drv ctrl, 0:8k, 1:16k, 2:32k, 3:64k; */
+
+	unsigned char     in_cta_test;
+
+#ifdef CONFIG_DBG_COUNTER
+	struct rx_logs rx_logs;
+	struct tx_logs tx_logs;
+	struct int_logs int_logs;
+#endif
+};
+
+#define adapter_to_dvobj(adapter) (adapter->dvobj)
+#define adapter_to_pwrctl(adapter) (dvobj_to_pwrctl(adapter->dvobj))
+#define adapter_wdev_data(adapter) (&((adapter)->wdev_data))
+
+/*  */
+/*  Function disabled. */
+/*  */
+#define DF_TX_BIT		BIT0
+#define DF_RX_BIT		BIT1
+#define DF_IO_BIT		BIT2
+
+/* define RTW_DISABLE_FUNC(padapter, func) (atomic_add(&adapter_to_dvobj(padapter)->disable_func, (func))) */
+/* define RTW_ENABLE_FUNC(padapter, func) (atomic_sub(&adapter_to_dvobj(padapter)->disable_func, (func))) */
+__inline static void RTW_DISABLE_FUNC(struct adapter *padapter, int func_bit)
+{
+	int	df = atomic_read(&adapter_to_dvobj(padapter)->disable_func);
+	df |= func_bit;
+	atomic_set(&adapter_to_dvobj(padapter)->disable_func, df);
+}
+
+__inline static void RTW_ENABLE_FUNC(struct adapter *padapter, int func_bit)
+{
+	int	df = atomic_read(&adapter_to_dvobj(padapter)->disable_func);
+	df &= ~(func_bit);
+	atomic_set(&adapter_to_dvobj(padapter)->disable_func, df);
+}
+
+#define RTW_IS_FUNC_DISABLED(padapter, func_bit) (atomic_read(&adapter_to_dvobj(padapter)->disable_func) & (func_bit))
+
+#define RTW_CANNOT_IO(padapter) \
+			((padapter)->bSurpriseRemoved || \
+			 RTW_IS_FUNC_DISABLED((padapter), DF_IO_BIT))
+
+#define RTW_CANNOT_RX(padapter) \
+			((padapter)->bDriverStopped || \
+			 (padapter)->bSurpriseRemoved || \
+			 RTW_IS_FUNC_DISABLED((padapter), DF_RX_BIT))
+
+#define RTW_CANNOT_TX(padapter) \
+			((padapter)->bDriverStopped || \
+			 (padapter)->bSurpriseRemoved || \
+			 RTW_IS_FUNC_DISABLED((padapter), DF_TX_BIT))
+
+#ifdef CONFIG_GPIO_API
+int rtw_get_gpio(struct net_device *netdev, int gpio_num);
+int rtw_set_gpio_output_value(struct net_device *netdev, int gpio_num, bool isHigh);
+int rtw_config_gpio(struct net_device *netdev, int gpio_num, bool isOutput);
+#endif
+
+#ifdef CONFIG_WOWLAN
+int rtw_suspend_wow(struct adapter *padapter);
+int rtw_resume_process_wow(struct adapter *padapter);
+#endif
+
+__inline static u8 *myid(struct eeprom_priv *peepriv)
+{
+	return (peepriv->mac_addr);
+}
+
+/*  HCI Related header file */
+#include <sdio_osintf.h>
+#include <sdio_ops.h>
+#include <sdio_hal.h>
+
+#include <rtw_btcoex.h>
+
+void rtw_indicate_wx_disassoc_event(struct adapter *padapter);
+void rtw_indicate_wx_assoc_event(struct adapter *padapter);
+void rtw_indicate_wx_disassoc_event(struct adapter *padapter);
+void indicate_wx_scan_complete_event(struct adapter *padapter);
+int rtw_change_ifname(struct adapter *padapter, const char *ifname);
+
+extern char *rtw_phy_file_path;
+extern char *rtw_initmac;
+extern int rtw_mc2u_disable;
+extern int rtw_ht_enable;
+extern u32 g_wait_hiq_empty;
+extern u8 g_fwdl_wintint_rdy_fail;
+extern u8 g_fwdl_chksum_fail;
+
+#endif /* __DRV_TYPES_H__ */