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linux/drivers/net/wireless/rtlwifi/wifi.h
Larry Finger 3ce4d85b76 rtlwifi: rtl8192cu: Change buffer allocation for synchronous reads 
In commit a7959c1, the USB part of rtlwifi was switched to convert
_usb_read_sync() to using a preallocated buffer rather than one
that has been acquired using kmalloc. Although this routine is named
as though it were synchronous, there seem to be simultaneous users,
and the selection of the index to the data buffer is not multi-user
safe. This situation is addressed by adding a new spinlock. The routine
cannot sleep, thus a mutex is not allowed.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-07-12 15:27:18 -04:00

2104 lines
50 KiB
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/******************************************************************************
*
* Copyright(c) 2009-2012 Realtek 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
* 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.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#ifndef __RTL_WIFI_H__
#define __RTL_WIFI_H__
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/sched.h>
#include <linux/firmware.h>
#include <linux/etherdevice.h>
#include <linux/vmalloc.h>
#include <linux/usb.h>
#include <net/mac80211.h>
#include <linux/completion.h>
#include "debug.h"
#define RF_CHANGE_BY_INIT 0
#define RF_CHANGE_BY_IPS BIT(28)
#define RF_CHANGE_BY_PS BIT(29)
#define RF_CHANGE_BY_HW BIT(30)
#define RF_CHANGE_BY_SW BIT(31)
#define IQK_ADDA_REG_NUM 16
#define IQK_MAC_REG_NUM 4
#define MAX_KEY_LEN 61
#define KEY_BUF_SIZE 5
/* QoS related. */
/*aci: 0x00 Best Effort*/
/*aci: 0x01 Background*/
/*aci: 0x10 Video*/
/*aci: 0x11 Voice*/
/*Max: define total number.*/
#define AC0_BE 0
#define AC1_BK 1
#define AC2_VI 2
#define AC3_VO 3
#define AC_MAX 4
#define QOS_QUEUE_NUM 4
#define RTL_MAC80211_NUM_QUEUE 5
#define REALTEK_USB_VENQT_MAX_BUF_SIZE 254
#define RTL_USB_MAX_RX_COUNT 100
#define QBSS_LOAD_SIZE 5
#define MAX_WMMELE_LENGTH 64
#define TOTAL_CAM_ENTRY 32
/*slot time for 11g. */
#define RTL_SLOT_TIME_9 9
#define RTL_SLOT_TIME_20 20
/*related with tcp/ip. */
/*if_ehther.h*/
#define ETH_P_PAE 0x888E /*Port Access Entity (IEEE 802.1X) */
#define ETH_P_IP 0x0800 /*Internet Protocol packet */
#define ETH_P_ARP 0x0806 /*Address Resolution packet */
#define SNAP_SIZE 6
#define PROTOC_TYPE_SIZE 2
/*related with 802.11 frame*/
#define MAC80211_3ADDR_LEN 24
#define MAC80211_4ADDR_LEN 30
#define CHANNEL_MAX_NUMBER (14 + 24 + 21) /* 14 is the max channel no */
#define CHANNEL_GROUP_MAX (3 + 9) /* ch1~3, 4~9, 10~14 = three groups */
#define MAX_PG_GROUP 13
#define CHANNEL_GROUP_MAX_2G 3
#define CHANNEL_GROUP_IDX_5GL 3
#define CHANNEL_GROUP_IDX_5GM 6
#define CHANNEL_GROUP_IDX_5GH 9
#define CHANNEL_GROUP_MAX_5G 9
#define CHANNEL_MAX_NUMBER_2G 14
#define AVG_THERMAL_NUM 8
#define MAX_TID_COUNT 9
/* for early mode */
#define FCS_LEN 4
#define EM_HDR_LEN 8
enum intf_type {
INTF_PCI = 0,
INTF_USB = 1,
};
enum radio_path {
RF90_PATH_A = 0,
RF90_PATH_B = 1,
RF90_PATH_C = 2,
RF90_PATH_D = 3,
};
enum rt_eeprom_type {
EEPROM_93C46,
EEPROM_93C56,
EEPROM_BOOT_EFUSE,
};
enum rtl_status {
RTL_STATUS_INTERFACE_START = 0,
};
enum hardware_type {
HARDWARE_TYPE_RTL8192E,
HARDWARE_TYPE_RTL8192U,
HARDWARE_TYPE_RTL8192SE,
HARDWARE_TYPE_RTL8192SU,
HARDWARE_TYPE_RTL8192CE,
HARDWARE_TYPE_RTL8192CU,
HARDWARE_TYPE_RTL8192DE,
HARDWARE_TYPE_RTL8192DU,
HARDWARE_TYPE_RTL8723E,
HARDWARE_TYPE_RTL8723U,
/* keep it last */
HARDWARE_TYPE_NUM
};
#define IS_HARDWARE_TYPE_8192SU(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192SU)
#define IS_HARDWARE_TYPE_8192SE(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192SE)
#define IS_HARDWARE_TYPE_8192CE(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192CE)
#define IS_HARDWARE_TYPE_8192CU(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192CU)
#define IS_HARDWARE_TYPE_8192DE(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192DE)
#define IS_HARDWARE_TYPE_8192DU(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8192DU)
#define IS_HARDWARE_TYPE_8723E(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8723E)
#define IS_HARDWARE_TYPE_8723U(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
#define IS_HARDWARE_TYPE_8192S(rtlhal) \
(IS_HARDWARE_TYPE_8192SE(rtlhal) || IS_HARDWARE_TYPE_8192SU(rtlhal))
#define IS_HARDWARE_TYPE_8192C(rtlhal) \
(IS_HARDWARE_TYPE_8192CE(rtlhal) || IS_HARDWARE_TYPE_8192CU(rtlhal))
#define IS_HARDWARE_TYPE_8192D(rtlhal) \
(IS_HARDWARE_TYPE_8192DE(rtlhal) || IS_HARDWARE_TYPE_8192DU(rtlhal))
#define IS_HARDWARE_TYPE_8723(rtlhal) \
(IS_HARDWARE_TYPE_8723E(rtlhal) || IS_HARDWARE_TYPE_8723U(rtlhal))
#define IS_HARDWARE_TYPE_8723U(rtlhal) \
(rtlhal->hw_type == HARDWARE_TYPE_RTL8723U)
#define RX_HAL_IS_CCK_RATE(_pdesc)\
(_pdesc->rxmcs == DESC92_RATE1M || \
_pdesc->rxmcs == DESC92_RATE2M || \
_pdesc->rxmcs == DESC92_RATE5_5M || \
_pdesc->rxmcs == DESC92_RATE11M)
enum scan_operation_backup_opt {
SCAN_OPT_BACKUP = 0,
SCAN_OPT_RESTORE,
SCAN_OPT_MAX
};
/*RF state.*/
enum rf_pwrstate {
ERFON,
ERFSLEEP,
ERFOFF
};
struct bb_reg_def {
u32 rfintfs;
u32 rfintfi;
u32 rfintfo;
u32 rfintfe;
u32 rf3wire_offset;
u32 rflssi_select;
u32 rftxgain_stage;
u32 rfhssi_para1;
u32 rfhssi_para2;
u32 rfswitch_control;
u32 rfagc_control1;
u32 rfagc_control2;
u32 rfrxiq_imbalance;
u32 rfrx_afe;
u32 rftxiq_imbalance;
u32 rftx_afe;
u32 rflssi_readback;
u32 rflssi_readbackpi;
};
enum io_type {
IO_CMD_PAUSE_DM_BY_SCAN = 0,
IO_CMD_RESUME_DM_BY_SCAN = 1,
};
enum hw_variables {
HW_VAR_ETHER_ADDR,
HW_VAR_MULTICAST_REG,
HW_VAR_BASIC_RATE,
HW_VAR_BSSID,
HW_VAR_MEDIA_STATUS,
HW_VAR_SECURITY_CONF,
HW_VAR_BEACON_INTERVAL,
HW_VAR_ATIM_WINDOW,
HW_VAR_LISTEN_INTERVAL,
HW_VAR_CS_COUNTER,
HW_VAR_DEFAULTKEY0,
HW_VAR_DEFAULTKEY1,
HW_VAR_DEFAULTKEY2,
HW_VAR_DEFAULTKEY3,
HW_VAR_SIFS,
HW_VAR_DIFS,
HW_VAR_EIFS,
HW_VAR_SLOT_TIME,
HW_VAR_ACK_PREAMBLE,
HW_VAR_CW_CONFIG,
HW_VAR_CW_VALUES,
HW_VAR_RATE_FALLBACK_CONTROL,
HW_VAR_CONTENTION_WINDOW,
HW_VAR_RETRY_COUNT,
HW_VAR_TR_SWITCH,
HW_VAR_COMMAND,
HW_VAR_WPA_CONFIG,
HW_VAR_AMPDU_MIN_SPACE,
HW_VAR_SHORTGI_DENSITY,
HW_VAR_AMPDU_FACTOR,
HW_VAR_MCS_RATE_AVAILABLE,
HW_VAR_AC_PARAM,
HW_VAR_ACM_CTRL,
HW_VAR_DIS_Req_Qsize,
HW_VAR_CCX_CHNL_LOAD,
HW_VAR_CCX_NOISE_HISTOGRAM,
HW_VAR_CCX_CLM_NHM,
HW_VAR_TxOPLimit,
HW_VAR_TURBO_MODE,
HW_VAR_RF_STATE,
HW_VAR_RF_OFF_BY_HW,
HW_VAR_BUS_SPEED,
HW_VAR_SET_DEV_POWER,
HW_VAR_RCR,
HW_VAR_RATR_0,
HW_VAR_RRSR,
HW_VAR_CPU_RST,
HW_VAR_CECHK_BSSID,
HW_VAR_LBK_MODE,
HW_VAR_AES_11N_FIX,
HW_VAR_USB_RX_AGGR,
HW_VAR_USER_CONTROL_TURBO_MODE,
HW_VAR_RETRY_LIMIT,
HW_VAR_INIT_TX_RATE,
HW_VAR_TX_RATE_REG,
HW_VAR_EFUSE_USAGE,
HW_VAR_EFUSE_BYTES,
HW_VAR_AUTOLOAD_STATUS,
HW_VAR_RF_2R_DISABLE,
HW_VAR_SET_RPWM,
HW_VAR_H2C_FW_PWRMODE,
HW_VAR_H2C_FW_JOINBSSRPT,
HW_VAR_FW_PSMODE_STATUS,
HW_VAR_1X1_RECV_COMBINE,
HW_VAR_STOP_SEND_BEACON,
HW_VAR_TSF_TIMER,
HW_VAR_IO_CMD,
HW_VAR_RF_RECOVERY,
HW_VAR_H2C_FW_UPDATE_GTK,
HW_VAR_WF_MASK,
HW_VAR_WF_CRC,
HW_VAR_WF_IS_MAC_ADDR,
HW_VAR_H2C_FW_OFFLOAD,
HW_VAR_RESET_WFCRC,
HW_VAR_HANDLE_FW_C2H,
HW_VAR_DL_FW_RSVD_PAGE,
HW_VAR_AID,
HW_VAR_HW_SEQ_ENABLE,
HW_VAR_CORRECT_TSF,
HW_VAR_BCN_VALID,
HW_VAR_FWLPS_RF_ON,
HW_VAR_DUAL_TSF_RST,
HW_VAR_SWITCH_EPHY_WoWLAN,
HW_VAR_INT_MIGRATION,
HW_VAR_INT_AC,
HW_VAR_RF_TIMING,
HW_VAR_MRC,
HW_VAR_MGT_FILTER,
HW_VAR_CTRL_FILTER,
HW_VAR_DATA_FILTER,
};
enum _RT_MEDIA_STATUS {
RT_MEDIA_DISCONNECT = 0,
RT_MEDIA_CONNECT = 1
};
enum rt_oem_id {
RT_CID_DEFAULT = 0,
RT_CID_8187_ALPHA0 = 1,
RT_CID_8187_SERCOMM_PS = 2,
RT_CID_8187_HW_LED = 3,
RT_CID_8187_NETGEAR = 4,
RT_CID_WHQL = 5,
RT_CID_819x_CAMEO = 6,
RT_CID_819x_RUNTOP = 7,
RT_CID_819x_Senao = 8,
RT_CID_TOSHIBA = 9,
RT_CID_819x_Netcore = 10,
RT_CID_Nettronix = 11,
RT_CID_DLINK = 12,
RT_CID_PRONET = 13,
RT_CID_COREGA = 14,
RT_CID_819x_ALPHA = 15,
RT_CID_819x_Sitecom = 16,
RT_CID_CCX = 17,
RT_CID_819x_Lenovo = 18,
RT_CID_819x_QMI = 19,
RT_CID_819x_Edimax_Belkin = 20,
RT_CID_819x_Sercomm_Belkin = 21,
RT_CID_819x_CAMEO1 = 22,
RT_CID_819x_MSI = 23,
RT_CID_819x_Acer = 24,
RT_CID_819x_HP = 27,
RT_CID_819x_CLEVO = 28,
RT_CID_819x_Arcadyan_Belkin = 29,
RT_CID_819x_SAMSUNG = 30,
RT_CID_819x_WNC_COREGA = 31,
RT_CID_819x_Foxcoon = 32,
RT_CID_819x_DELL = 33,
};
enum hw_descs {
HW_DESC_OWN,
HW_DESC_RXOWN,
HW_DESC_TX_NEXTDESC_ADDR,
HW_DESC_TXBUFF_ADDR,
HW_DESC_RXBUFF_ADDR,
HW_DESC_RXPKT_LEN,
HW_DESC_RXERO,
};
enum prime_sc {
PRIME_CHNL_OFFSET_DONT_CARE = 0,
PRIME_CHNL_OFFSET_LOWER = 1,
PRIME_CHNL_OFFSET_UPPER = 2,
};
enum rf_type {
RF_1T1R = 0,
RF_1T2R = 1,
RF_2T2R = 2,
RF_2T2R_GREEN = 3,
};
enum ht_channel_width {
HT_CHANNEL_WIDTH_20 = 0,
HT_CHANNEL_WIDTH_20_40 = 1,
};
/* Ref: 802.11i sepc D10.0 7.3.2.25.1
Cipher Suites Encryption Algorithms */
enum rt_enc_alg {
NO_ENCRYPTION = 0,
WEP40_ENCRYPTION = 1,
TKIP_ENCRYPTION = 2,
RSERVED_ENCRYPTION = 3,
AESCCMP_ENCRYPTION = 4,
WEP104_ENCRYPTION = 5,
};
enum rtl_hal_state {
_HAL_STATE_STOP = 0,
_HAL_STATE_START = 1,
};
enum rtl_desc92_rate {
DESC92_RATE1M = 0x00,
DESC92_RATE2M = 0x01,
DESC92_RATE5_5M = 0x02,
DESC92_RATE11M = 0x03,
DESC92_RATE6M = 0x04,
DESC92_RATE9M = 0x05,
DESC92_RATE12M = 0x06,
DESC92_RATE18M = 0x07,
DESC92_RATE24M = 0x08,
DESC92_RATE36M = 0x09,
DESC92_RATE48M = 0x0a,
DESC92_RATE54M = 0x0b,
DESC92_RATEMCS0 = 0x0c,
DESC92_RATEMCS1 = 0x0d,
DESC92_RATEMCS2 = 0x0e,
DESC92_RATEMCS3 = 0x0f,
DESC92_RATEMCS4 = 0x10,
DESC92_RATEMCS5 = 0x11,
DESC92_RATEMCS6 = 0x12,
DESC92_RATEMCS7 = 0x13,
DESC92_RATEMCS8 = 0x14,
DESC92_RATEMCS9 = 0x15,
DESC92_RATEMCS10 = 0x16,
DESC92_RATEMCS11 = 0x17,
DESC92_RATEMCS12 = 0x18,
DESC92_RATEMCS13 = 0x19,
DESC92_RATEMCS14 = 0x1a,
DESC92_RATEMCS15 = 0x1b,
DESC92_RATEMCS15_SG = 0x1c,
DESC92_RATEMCS32 = 0x20,
};
enum rtl_var_map {
/*reg map */
SYS_ISO_CTRL = 0,
SYS_FUNC_EN,
SYS_CLK,
MAC_RCR_AM,
MAC_RCR_AB,
MAC_RCR_ACRC32,
MAC_RCR_ACF,
MAC_RCR_AAP,
/*efuse map */
EFUSE_TEST,
EFUSE_CTRL,
EFUSE_CLK,
EFUSE_CLK_CTRL,
EFUSE_PWC_EV12V,
EFUSE_FEN_ELDR,
EFUSE_LOADER_CLK_EN,
EFUSE_ANA8M,
EFUSE_HWSET_MAX_SIZE,
EFUSE_MAX_SECTION_MAP,
EFUSE_REAL_CONTENT_SIZE,
EFUSE_OOB_PROTECT_BYTES_LEN,
/*CAM map */
RWCAM,
WCAMI,
RCAMO,
CAMDBG,
SECR,
SEC_CAM_NONE,
SEC_CAM_WEP40,
SEC_CAM_TKIP,
SEC_CAM_AES,
SEC_CAM_WEP104,
/*IMR map */
RTL_IMR_BCNDMAINT6, /*Beacon DMA Interrupt 6 */
RTL_IMR_BCNDMAINT5, /*Beacon DMA Interrupt 5 */
RTL_IMR_BCNDMAINT4, /*Beacon DMA Interrupt 4 */
RTL_IMR_BCNDMAINT3, /*Beacon DMA Interrupt 3 */
RTL_IMR_BCNDMAINT2, /*Beacon DMA Interrupt 2 */
RTL_IMR_BCNDMAINT1, /*Beacon DMA Interrupt 1 */
RTL_IMR_BCNDOK8, /*Beacon Queue DMA OK Interrup 8 */
RTL_IMR_BCNDOK7, /*Beacon Queue DMA OK Interrup 7 */
RTL_IMR_BCNDOK6, /*Beacon Queue DMA OK Interrup 6 */
RTL_IMR_BCNDOK5, /*Beacon Queue DMA OK Interrup 5 */
RTL_IMR_BCNDOK4, /*Beacon Queue DMA OK Interrup 4 */
RTL_IMR_BCNDOK3, /*Beacon Queue DMA OK Interrup 3 */
RTL_IMR_BCNDOK2, /*Beacon Queue DMA OK Interrup 2 */
RTL_IMR_BCNDOK1, /*Beacon Queue DMA OK Interrup 1 */
RTL_IMR_TIMEOUT2, /*Timeout interrupt 2 */
RTL_IMR_TIMEOUT1, /*Timeout interrupt 1 */
RTL_IMR_TXFOVW, /*Transmit FIFO Overflow */
RTL_IMR_PSTIMEOUT, /*Power save time out interrupt */
RTL_IMR_BcnInt, /*Beacon DMA Interrupt 0 */
RTL_IMR_RXFOVW, /*Receive FIFO Overflow */
RTL_IMR_RDU, /*Receive Descriptor Unavailable */
RTL_IMR_ATIMEND, /*For 92C,ATIM Window End Interrupt */
RTL_IMR_BDOK, /*Beacon Queue DMA OK Interrup */
RTL_IMR_HIGHDOK, /*High Queue DMA OK Interrupt */
RTL_IMR_COMDOK, /*Command Queue DMA OK Interrupt*/
RTL_IMR_TBDOK, /*Transmit Beacon OK interrup */
RTL_IMR_MGNTDOK, /*Management Queue DMA OK Interrupt */
RTL_IMR_TBDER, /*For 92C,Transmit Beacon Error Interrupt */
RTL_IMR_BKDOK, /*AC_BK DMA OK Interrupt */
RTL_IMR_BEDOK, /*AC_BE DMA OK Interrupt */
RTL_IMR_VIDOK, /*AC_VI DMA OK Interrupt */
RTL_IMR_VODOK, /*AC_VO DMA Interrupt */
RTL_IMR_ROK, /*Receive DMA OK Interrupt */
RTL_IBSS_INT_MASKS, /*(RTL_IMR_BcnInt | RTL_IMR_TBDOK |
* RTL_IMR_TBDER) */
/*CCK Rates, TxHT = 0 */
RTL_RC_CCK_RATE1M,
RTL_RC_CCK_RATE2M,
RTL_RC_CCK_RATE5_5M,
RTL_RC_CCK_RATE11M,
/*OFDM Rates, TxHT = 0 */
RTL_RC_OFDM_RATE6M,
RTL_RC_OFDM_RATE9M,
RTL_RC_OFDM_RATE12M,
RTL_RC_OFDM_RATE18M,
RTL_RC_OFDM_RATE24M,
RTL_RC_OFDM_RATE36M,
RTL_RC_OFDM_RATE48M,
RTL_RC_OFDM_RATE54M,
RTL_RC_HT_RATEMCS7,
RTL_RC_HT_RATEMCS15,
/*keep it last */
RTL_VAR_MAP_MAX,
};
/*Firmware PS mode for control LPS.*/
enum _fw_ps_mode {
FW_PS_ACTIVE_MODE = 0,
FW_PS_MIN_MODE = 1,
FW_PS_MAX_MODE = 2,
FW_PS_DTIM_MODE = 3,
FW_PS_VOIP_MODE = 4,
FW_PS_UAPSD_WMM_MODE = 5,
FW_PS_UAPSD_MODE = 6,
FW_PS_IBSS_MODE = 7,
FW_PS_WWLAN_MODE = 8,
FW_PS_PM_Radio_Off = 9,
FW_PS_PM_Card_Disable = 10,
};
enum rt_psmode {
EACTIVE, /*Active/Continuous access. */
EMAXPS, /*Max power save mode. */
EFASTPS, /*Fast power save mode. */
EAUTOPS, /*Auto power save mode. */
};
/*LED related.*/
enum led_ctl_mode {
LED_CTL_POWER_ON = 1,
LED_CTL_LINK = 2,
LED_CTL_NO_LINK = 3,
LED_CTL_TX = 4,
LED_CTL_RX = 5,
LED_CTL_SITE_SURVEY = 6,
LED_CTL_POWER_OFF = 7,
LED_CTL_START_TO_LINK = 8,
LED_CTL_START_WPS = 9,
LED_CTL_STOP_WPS = 10,
};
enum rtl_led_pin {
LED_PIN_GPIO0,
LED_PIN_LED0,
LED_PIN_LED1,
LED_PIN_LED2
};
/*QoS related.*/
/*acm implementation method.*/
enum acm_method {
eAcmWay0_SwAndHw = 0,
eAcmWay1_HW = 1,
eAcmWay2_SW = 2,
};
enum macphy_mode {
SINGLEMAC_SINGLEPHY = 0,
DUALMAC_DUALPHY,
DUALMAC_SINGLEPHY,
};
enum band_type {
BAND_ON_2_4G = 0,
BAND_ON_5G,
BAND_ON_BOTH,
BANDMAX
};
/*aci/aifsn Field.
Ref: WMM spec 2.2.2: WME Parameter Element, p.12.*/
union aci_aifsn {
u8 char_data;
struct {
u8 aifsn:4;
u8 acm:1;
u8 aci:2;
u8 reserved:1;
} f; /* Field */
};
/*mlme related.*/
enum wireless_mode {
WIRELESS_MODE_UNKNOWN = 0x00,
WIRELESS_MODE_A = 0x01,
WIRELESS_MODE_B = 0x02,
WIRELESS_MODE_G = 0x04,
WIRELESS_MODE_AUTO = 0x08,
WIRELESS_MODE_N_24G = 0x10,
WIRELESS_MODE_N_5G = 0x20
};
#define IS_WIRELESS_MODE_A(wirelessmode) \
(wirelessmode == WIRELESS_MODE_A)
#define IS_WIRELESS_MODE_B(wirelessmode) \
(wirelessmode == WIRELESS_MODE_B)
#define IS_WIRELESS_MODE_G(wirelessmode) \
(wirelessmode == WIRELESS_MODE_G)
#define IS_WIRELESS_MODE_N_24G(wirelessmode) \
(wirelessmode == WIRELESS_MODE_N_24G)
#define IS_WIRELESS_MODE_N_5G(wirelessmode) \
(wirelessmode == WIRELESS_MODE_N_5G)
enum ratr_table_mode {
RATR_INX_WIRELESS_NGB = 0,
RATR_INX_WIRELESS_NG = 1,
RATR_INX_WIRELESS_NB = 2,
RATR_INX_WIRELESS_N = 3,
RATR_INX_WIRELESS_GB = 4,
RATR_INX_WIRELESS_G = 5,
RATR_INX_WIRELESS_B = 6,
RATR_INX_WIRELESS_MC = 7,
RATR_INX_WIRELESS_A = 8,
};
enum rtl_link_state {
MAC80211_NOLINK = 0,
MAC80211_LINKING = 1,
MAC80211_LINKED = 2,
MAC80211_LINKED_SCANNING = 3,
};
enum act_category {
ACT_CAT_QOS = 1,
ACT_CAT_DLS = 2,
ACT_CAT_BA = 3,
ACT_CAT_HT = 7,
ACT_CAT_WMM = 17,
};
enum ba_action {
ACT_ADDBAREQ = 0,
ACT_ADDBARSP = 1,
ACT_DELBA = 2,
};
struct octet_string {
u8 *octet;
u16 length;
};
struct rtl_hdr_3addr {
__le16 frame_ctl;
__le16 duration_id;
u8 addr1[ETH_ALEN];
u8 addr2[ETH_ALEN];
u8 addr3[ETH_ALEN];
__le16 seq_ctl;
u8 payload[0];
} __packed;
struct rtl_info_element {
u8 id;
u8 len;
u8 data[0];
} __packed;
struct rtl_probe_rsp {
struct rtl_hdr_3addr header;
u32 time_stamp[2];
__le16 beacon_interval;
__le16 capability;
/*SSID, supported rates, FH params, DS params,
CF params, IBSS params, TIM (if beacon), RSN */
struct rtl_info_element info_element[0];
} __packed;
/*LED related.*/
/*ledpin Identify how to implement this SW led.*/
struct rtl_led {
void *hw;
enum rtl_led_pin ledpin;
bool ledon;
};
struct rtl_led_ctl {
bool led_opendrain;
struct rtl_led sw_led0;
struct rtl_led sw_led1;
};
struct rtl_qos_parameters {
__le16 cw_min;
__le16 cw_max;
u8 aifs;
u8 flag;
__le16 tx_op;
} __packed;
struct rt_smooth_data {
u32 elements[100]; /*array to store values */
u32 index; /*index to current array to store */
u32 total_num; /*num of valid elements */
u32 total_val; /*sum of valid elements */
};
struct false_alarm_statistics {
u32 cnt_parity_fail;
u32 cnt_rate_illegal;
u32 cnt_crc8_fail;
u32 cnt_mcs_fail;
u32 cnt_fast_fsync_fail;
u32 cnt_sb_search_fail;
u32 cnt_ofdm_fail;
u32 cnt_cck_fail;
u32 cnt_all;
};
struct init_gain {
u8 xaagccore1;
u8 xbagccore1;
u8 xcagccore1;
u8 xdagccore1;
u8 cca;
};
struct wireless_stats {
unsigned long txbytesunicast;
unsigned long txbytesmulticast;
unsigned long txbytesbroadcast;
unsigned long rxbytesunicast;
long rx_snr_db[4];
/*Correct smoothed ss in Dbm, only used
in driver to report real power now. */
long recv_signal_power;
long signal_quality;
long last_sigstrength_inpercent;
u32 rssi_calculate_cnt;
/*Transformed, in dbm. Beautified signal
strength for UI, not correct. */
long signal_strength;
u8 rx_rssi_percentage[4];
u8 rx_evm_percentage[2];
struct rt_smooth_data ui_rssi;
struct rt_smooth_data ui_link_quality;
};
struct rate_adaptive {
u8 rate_adaptive_disabled;
u8 ratr_state;
u16 reserve;
u32 high_rssi_thresh_for_ra;
u32 high2low_rssi_thresh_for_ra;
u8 low2high_rssi_thresh_for_ra40m;
u32 low_rssi_thresh_for_ra40M;
u8 low2high_rssi_thresh_for_ra20m;
u32 low_rssi_thresh_for_ra20M;
u32 upper_rssi_threshold_ratr;
u32 middleupper_rssi_threshold_ratr;
u32 middle_rssi_threshold_ratr;
u32 middlelow_rssi_threshold_ratr;
u32 low_rssi_threshold_ratr;
u32 ultralow_rssi_threshold_ratr;
u32 low_rssi_threshold_ratr_40m;
u32 low_rssi_threshold_ratr_20m;
u8 ping_rssi_enable;
u32 ping_rssi_ratr;
u32 ping_rssi_thresh_for_ra;
u32 last_ratr;
u8 pre_ratr_state;
};
struct regd_pair_mapping {
u16 reg_dmnenum;
u16 reg_5ghz_ctl;
u16 reg_2ghz_ctl;
};
struct rtl_regulatory {
char alpha2[2];
u16 country_code;
u16 max_power_level;
u32 tp_scale;
u16 current_rd;
u16 current_rd_ext;
int16_t power_limit;
struct regd_pair_mapping *regpair;
};
struct rtl_rfkill {
bool rfkill_state; /*0 is off, 1 is on */
};
#define IQK_MATRIX_REG_NUM 8
#define IQK_MATRIX_SETTINGS_NUM (1 + 24 + 21)
struct iqk_matrix_regs {
bool iqk_done;
long value[1][IQK_MATRIX_REG_NUM];
};
struct phy_parameters {
u16 length;
u32 *pdata;
};
enum hw_param_tab_index {
PHY_REG_2T,
PHY_REG_1T,
PHY_REG_PG,
RADIOA_2T,
RADIOB_2T,
RADIOA_1T,
RADIOB_1T,
MAC_REG,
AGCTAB_2T,
AGCTAB_1T,
MAX_TAB
};
struct rtl_phy {
struct bb_reg_def phyreg_def[4]; /*Radio A/B/C/D */
struct init_gain initgain_backup;
enum io_type current_io_type;
u8 rf_mode;
u8 rf_type;
u8 current_chan_bw;
u8 set_bwmode_inprogress;
u8 sw_chnl_inprogress;
u8 sw_chnl_stage;
u8 sw_chnl_step;
u8 current_channel;
u8 h2c_box_num;
u8 set_io_inprogress;
u8 lck_inprogress;
/* record for power tracking */
s32 reg_e94;
s32 reg_e9c;
s32 reg_ea4;
s32 reg_eac;
s32 reg_eb4;
s32 reg_ebc;
s32 reg_ec4;
s32 reg_ecc;
u8 rfpienable;
u8 reserve_0;
u16 reserve_1;
u32 reg_c04, reg_c08, reg_874;
u32 adda_backup[16];
u32 iqk_mac_backup[IQK_MAC_REG_NUM];
u32 iqk_bb_backup[10];
/* Dual mac */
bool need_iqk;
struct iqk_matrix_regs iqk_matrix_regsetting[IQK_MATRIX_SETTINGS_NUM];
bool rfpi_enable;
u8 pwrgroup_cnt;
u8 cck_high_power;
/* MAX_PG_GROUP groups of pwr diff by rates */
u32 mcs_txpwrlevel_origoffset[MAX_PG_GROUP][16];
u8 default_initialgain[4];
/* the current Tx power level */
u8 cur_cck_txpwridx;
u8 cur_ofdm24g_txpwridx;
u32 rfreg_chnlval[2];
bool apk_done;
u32 reg_rf3c[2]; /* pathA / pathB */
/* bfsync */
u8 framesync;
u32 framesync_c34;
u8 num_total_rfpath;
struct phy_parameters hwparam_tables[MAX_TAB];
u16 rf_pathmap;
};
#define MAX_TID_COUNT 9
#define RTL_AGG_STOP 0
#define RTL_AGG_PROGRESS 1
#define RTL_AGG_START 2
#define RTL_AGG_OPERATIONAL 3
#define RTL_AGG_OFF 0
#define RTL_AGG_ON 1
#define RTL_AGG_EMPTYING_HW_QUEUE_ADDBA 2
#define RTL_AGG_EMPTYING_HW_QUEUE_DELBA 3
struct rtl_ht_agg {
u16 txq_id;
u16 wait_for_ba;
u16 start_idx;
u64 bitmap;
u32 rate_n_flags;
u8 agg_state;
};
struct rtl_tid_data {
u16 seq_number;
struct rtl_ht_agg agg;
};
struct rtl_sta_info {
u8 ratr_index;
u8 wireless_mode;
u8 mimo_ps;
struct rtl_tid_data tids[MAX_TID_COUNT];
} __packed;
struct rtl_priv;
struct rtl_io {
struct device *dev;
struct mutex bb_mutex;
/*PCI MEM map */
unsigned long pci_mem_end; /*shared mem end */
unsigned long pci_mem_start; /*shared mem start */
/*PCI IO map */
unsigned long pci_base_addr; /*device I/O address */
void (*write8_async) (struct rtl_priv *rtlpriv, u32 addr, u8 val);
void (*write16_async) (struct rtl_priv *rtlpriv, u32 addr, u16 val);
void (*write32_async) (struct rtl_priv *rtlpriv, u32 addr, u32 val);
void (*writeN_sync) (struct rtl_priv *rtlpriv, u32 addr, void *buf,
u16 len);
u8(*read8_sync) (struct rtl_priv *rtlpriv, u32 addr);
u16(*read16_sync) (struct rtl_priv *rtlpriv, u32 addr);
u32(*read32_sync) (struct rtl_priv *rtlpriv, u32 addr);
};
struct rtl_mac {
u8 mac_addr[ETH_ALEN];
u8 mac80211_registered;
u8 beacon_enabled;
u32 tx_ss_num;
u32 rx_ss_num;
struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
struct ieee80211_hw *hw;
struct ieee80211_vif *vif;
enum nl80211_iftype opmode;
/*Probe Beacon management */
struct rtl_tid_data tids[MAX_TID_COUNT];
enum rtl_link_state link_state;
int n_channels;
int n_bitrates;
bool offchan_delay;
/*filters */
u32 rx_conf;
u16 rx_mgt_filter;
u16 rx_ctrl_filter;
u16 rx_data_filter;
bool act_scanning;
u8 cnt_after_linked;
/* early mode */
/* skb wait queue */
struct sk_buff_head skb_waitq[MAX_TID_COUNT];
u8 earlymode_threshold;
/*RDG*/
bool rdg_en;
/*AP*/
u8 bssid[6];
u32 vendor;
u8 mcs[16]; /* 16 bytes mcs for HT rates. */
u32 basic_rates; /* b/g rates */
u8 ht_enable;
u8 sgi_40;
u8 sgi_20;
u8 bw_40;
u8 mode; /* wireless mode */
u8 slot_time;
u8 short_preamble;
u8 use_cts_protect;
u8 cur_40_prime_sc;
u8 cur_40_prime_sc_bk;
u64 tsf;
u8 retry_short;
u8 retry_long;
u16 assoc_id;
/*IBSS*/
int beacon_interval;
/*AMPDU*/
u8 min_space_cfg; /*For Min spacing configurations */
u8 max_mss_density;
u8 current_ampdu_factor;
u8 current_ampdu_density;
/*QOS & EDCA */
struct ieee80211_tx_queue_params edca_param[RTL_MAC80211_NUM_QUEUE];
struct rtl_qos_parameters ac[AC_MAX];
};
struct rtl_hal {
struct ieee80211_hw *hw;
enum intf_type interface;
u16 hw_type; /*92c or 92d or 92s and so on */
u8 ic_class;
u8 oem_id;
u32 version; /*version of chip */
u8 state; /*stop 0, start 1 */
/*firmware */
u32 fwsize;
u8 *pfirmware;
u16 fw_version;
u16 fw_subversion;
bool h2c_setinprogress;
u8 last_hmeboxnum;
/*Reserve page start offset except beacon in TxQ. */
u8 fw_rsvdpage_startoffset;
u8 h2c_txcmd_seq;
/* FW Cmd IO related */
u16 fwcmd_iomap;
u32 fwcmd_ioparam;
bool set_fwcmd_inprogress;
u8 current_fwcmd_io;
/**/
bool driver_going2unload;
/*AMPDU init min space*/
u8 minspace_cfg; /*For Min spacing configurations */
/* Dual mac */
enum macphy_mode macphymode;
enum band_type current_bandtype; /* 0:2.4G, 1:5G */
enum band_type current_bandtypebackup;
enum band_type bandset;
/* dual MAC 0--Mac0 1--Mac1 */
u32 interfaceindex;
/* just for DualMac S3S4 */
u8 macphyctl_reg;
bool earlymode_enable;
/* Dual mac*/
bool during_mac0init_radiob;
bool during_mac1init_radioa;
bool reloadtxpowerindex;
/* True if IMR or IQK have done
for 2.4G in scan progress */
bool load_imrandiqk_setting_for2g;
bool disable_amsdu_8k;
};
struct rtl_security {
/*default 0 */
bool use_sw_sec;
bool being_setkey;
bool use_defaultkey;
/*Encryption Algorithm for Unicast Packet */
enum rt_enc_alg pairwise_enc_algorithm;
/*Encryption Algorithm for Brocast/Multicast */
enum rt_enc_alg group_enc_algorithm;
/*Cam Entry Bitmap */
u32 hwsec_cam_bitmap;
u8 hwsec_cam_sta_addr[TOTAL_CAM_ENTRY][ETH_ALEN];
/*local Key buffer, indx 0 is for
pairwise key 1-4 is for agoup key. */
u8 key_buf[KEY_BUF_SIZE][MAX_KEY_LEN];
u8 key_len[KEY_BUF_SIZE];
/*The pointer of Pairwise Key,
it always points to KeyBuf[4] */
u8 *pairwise_key;
};
struct rtl_dm {
/*PHY status for Dynamic Management */
long entry_min_undecoratedsmoothed_pwdb;
long undecorated_smoothed_pwdb; /*out dm */
long entry_max_undecoratedsmoothed_pwdb;
bool dm_initialgain_enable;
bool dynamic_txpower_enable;
bool current_turbo_edca;
bool is_any_nonbepkts; /*out dm */
bool is_cur_rdlstate;
bool txpower_trackinginit;
bool disable_framebursting;
bool cck_inch14;
bool txpower_tracking;
bool useramask;
bool rfpath_rxenable[4];
bool inform_fw_driverctrldm;
bool current_mrc_switch;
u8 txpowercount;
u8 thermalvalue_rxgain;
u8 thermalvalue_iqk;
u8 thermalvalue_lck;
u8 thermalvalue;
u8 last_dtp_lvl;
u8 thermalvalue_avg[AVG_THERMAL_NUM];
u8 thermalvalue_avg_index;
bool done_txpower;
u8 dynamic_txhighpower_lvl; /*Tx high power level */
u8 dm_flag; /*Indicate each dynamic mechanism's status. */
u8 dm_type;
u8 txpower_track_control;
bool interrupt_migration;
bool disable_tx_int;
char ofdm_index[2];
char cck_index;
};
#define EFUSE_MAX_LOGICAL_SIZE 256
struct rtl_efuse {
bool autoLoad_ok;
bool bootfromefuse;
u16 max_physical_size;
u8 efuse_map[2][EFUSE_MAX_LOGICAL_SIZE];
u16 efuse_usedbytes;
u8 efuse_usedpercentage;
#ifdef EFUSE_REPG_WORKAROUND
bool efuse_re_pg_sec1flag;
u8 efuse_re_pg_data[8];
#endif
u8 autoload_failflag;
u8 autoload_status;
short epromtype;
u16 eeprom_vid;
u16 eeprom_did;
u16 eeprom_svid;
u16 eeprom_smid;
u8 eeprom_oemid;
u16 eeprom_channelplan;
u8 eeprom_version;
u8 board_type;
u8 external_pa;
u8 dev_addr[6];
bool txpwr_fromeprom;
u8 eeprom_crystalcap;
u8 eeprom_tssi[2];
u8 eeprom_tssi_5g[3][2]; /* for 5GL/5GM/5GH band. */
u8 eeprom_pwrlimit_ht20[CHANNEL_GROUP_MAX];
u8 eeprom_pwrlimit_ht40[CHANNEL_GROUP_MAX];
u8 eeprom_chnlarea_txpwr_cck[2][CHANNEL_GROUP_MAX_2G];
u8 eeprom_chnlarea_txpwr_ht40_1s[2][CHANNEL_GROUP_MAX];
u8 eeprom_chnlarea_txpwr_ht40_2sdiif[2][CHANNEL_GROUP_MAX];
u8 txpwrlevel_cck[2][CHANNEL_MAX_NUMBER_2G];
u8 txpwrlevel_ht40_1s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */
u8 txpwrlevel_ht40_2s[2][CHANNEL_MAX_NUMBER]; /*For HT 40MHZ pwr */
u8 internal_pa_5g[2]; /* pathA / pathB */
u8 eeprom_c9;
u8 eeprom_cc;
/*For power group */
u8 eeprom_pwrgroup[2][3];
u8 pwrgroup_ht20[2][CHANNEL_MAX_NUMBER];
u8 pwrgroup_ht40[2][CHANNEL_MAX_NUMBER];
char txpwr_ht20diff[2][CHANNEL_MAX_NUMBER]; /*HT 20<->40 Pwr diff */
/*For HT<->legacy pwr diff*/
u8 txpwr_legacyhtdiff[2][CHANNEL_MAX_NUMBER];
u8 txpwr_safetyflag; /* Band edge enable flag */
u16 eeprom_txpowerdiff;
u8 legacy_httxpowerdiff; /* Legacy to HT rate power diff */
u8 antenna_txpwdiff[3];
u8 eeprom_regulatory;
u8 eeprom_thermalmeter;
u8 thermalmeter[2]; /*ThermalMeter, index 0 for RFIC0, 1 for RFIC1 */
u16 tssi_13dbm;
u8 crystalcap; /* CrystalCap. */
u8 delta_iqk;
u8 delta_lck;
u8 legacy_ht_txpowerdiff; /*Legacy to HT rate power diff */
bool apk_thermalmeterignore;
bool b1x1_recvcombine;
bool b1ss_support;
/*channel plan */
u8 channel_plan;
};
struct rtl_ps_ctl {
bool pwrdomain_protect;
bool in_powersavemode;
bool rfchange_inprogress;
bool swrf_processing;
bool hwradiooff;
/*
* just for PCIE ASPM
* If it supports ASPM, Offset[560h] = 0x40,
* otherwise Offset[560h] = 0x00.
* */
bool support_aspm;
bool support_backdoor;
/*for LPS */
enum rt_psmode dot11_psmode; /*Power save mode configured. */
bool swctrl_lps;
bool leisure_ps;
bool fwctrl_lps;
u8 fwctrl_psmode;
/*For Fw control LPS mode */
u8 reg_fwctrl_lps;
/*Record Fw PS mode status. */
bool fw_current_inpsmode;
u8 reg_max_lps_awakeintvl;
bool report_linked;
/*for IPS */
bool inactiveps;
u32 rfoff_reason;
/*RF OFF Level */
u32 cur_ps_level;
u32 reg_rfps_level;
/*just for PCIE ASPM */
u8 const_amdpci_aspm;
bool pwrdown_mode;
enum rf_pwrstate inactive_pwrstate;
enum rf_pwrstate rfpwr_state; /*cur power state */
/* for SW LPS*/
bool sw_ps_enabled;
bool state;
bool state_inap;
bool multi_buffered;
u16 nullfunc_seq;
unsigned int dtim_counter;
unsigned int sleep_ms;
unsigned long last_sleep_jiffies;
unsigned long last_awake_jiffies;
unsigned long last_delaylps_stamp_jiffies;
unsigned long last_dtim;
unsigned long last_beacon;
unsigned long last_action;
unsigned long last_slept;
};
struct rtl_stats {
u32 mac_time[2];
s8 rssi;
u8 signal;
u8 noise;
u16 rate; /*in 100 kbps */
u8 received_channel;
u8 control;
u8 mask;
u8 freq;
u16 len;
u64 tsf;
u32 beacon_time;
u8 nic_type;
u16 length;
u8 signalquality; /*in 0-100 index. */
/*
* Real power in dBm for this packet,
* no beautification and aggregation.
* */
s32 recvsignalpower;
s8 rxpower; /*in dBm Translate from PWdB */
u8 signalstrength; /*in 0-100 index. */
u16 hwerror:1;
u16 crc:1;
u16 icv:1;
u16 shortpreamble:1;
u16 antenna:1;
u16 decrypted:1;
u16 wakeup:1;
u32 timestamp_low;
u32 timestamp_high;
u8 rx_drvinfo_size;
u8 rx_bufshift;
bool isampdu;
bool isfirst_ampdu;
bool rx_is40Mhzpacket;
u32 rx_pwdb_all;
u8 rx_mimo_signalstrength[4]; /*in 0~100 index */
s8 rx_mimo_signalquality[2];
bool packet_matchbssid;
bool is_cck;
bool is_ht;
bool packet_toself;
bool packet_beacon; /*for rssi */
char cck_adc_pwdb[4]; /*for rx path selection */
};
struct rt_link_detect {
u32 num_tx_in4period[4];
u32 num_rx_in4period[4];
u32 num_tx_inperiod;
u32 num_rx_inperiod;
bool busytraffic;
bool higher_busytraffic;
bool higher_busyrxtraffic;
u32 tidtx_in4period[MAX_TID_COUNT][4];
u32 tidtx_inperiod[MAX_TID_COUNT];
bool higher_busytxtraffic[MAX_TID_COUNT];
};
struct rtl_tcb_desc {
u8 packet_bw:1;
u8 multicast:1;
u8 broadcast:1;
u8 rts_stbc:1;
u8 rts_enable:1;
u8 cts_enable:1;
u8 rts_use_shortpreamble:1;
u8 rts_use_shortgi:1;
u8 rts_sc:1;
u8 rts_bw:1;
u8 rts_rate;
u8 use_shortgi:1;
u8 use_shortpreamble:1;
u8 use_driver_rate:1;
u8 disable_ratefallback:1;
u8 ratr_index;
u8 mac_id;
u8 hw_rate;
u8 last_inipkt:1;
u8 cmd_or_init:1;
u8 queue_index;
/* early mode */
u8 empkt_num;
/* The max value by HW */
u32 empkt_len[5];
};
struct rtl_hal_ops {
int (*init_sw_vars) (struct ieee80211_hw *hw);
void (*deinit_sw_vars) (struct ieee80211_hw *hw);
void (*read_chip_version)(struct ieee80211_hw *hw);
void (*read_eeprom_info) (struct ieee80211_hw *hw);
void (*interrupt_recognized) (struct ieee80211_hw *hw,
u32 *p_inta, u32 *p_intb);
int (*hw_init) (struct ieee80211_hw *hw);
void (*hw_disable) (struct ieee80211_hw *hw);
void (*hw_suspend) (struct ieee80211_hw *hw);
void (*hw_resume) (struct ieee80211_hw *hw);
void (*enable_interrupt) (struct ieee80211_hw *hw);
void (*disable_interrupt) (struct ieee80211_hw *hw);
int (*set_network_type) (struct ieee80211_hw *hw,
enum nl80211_iftype type);
void (*set_chk_bssid)(struct ieee80211_hw *hw,
bool check_bssid);
void (*set_bw_mode) (struct ieee80211_hw *hw,
enum nl80211_channel_type ch_type);
u8(*switch_channel) (struct ieee80211_hw *hw);
void (*set_qos) (struct ieee80211_hw *hw, int aci);
void (*set_bcn_reg) (struct ieee80211_hw *hw);
void (*set_bcn_intv) (struct ieee80211_hw *hw);
void (*update_interrupt_mask) (struct ieee80211_hw *hw,
u32 add_msr, u32 rm_msr);
void (*get_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
void (*set_hw_reg) (struct ieee80211_hw *hw, u8 variable, u8 *val);
void (*update_rate_tbl) (struct ieee80211_hw *hw,
struct ieee80211_sta *sta, u8 rssi_level);
void (*update_rate_mask) (struct ieee80211_hw *hw, u8 rssi_level);
void (*fill_tx_desc) (struct ieee80211_hw *hw,
struct ieee80211_hdr *hdr, u8 *pdesc_tx,
struct ieee80211_tx_info *info,
struct sk_buff *skb, u8 hw_queue,
struct rtl_tcb_desc *ptcb_desc);
void (*fill_fake_txdesc) (struct ieee80211_hw *hw, u8 *pDesc,
u32 buffer_len, bool bIsPsPoll);
void (*fill_tx_cmddesc) (struct ieee80211_hw *hw, u8 *pdesc,
bool firstseg, bool lastseg,
struct sk_buff *skb);
bool (*cmd_send_packet)(struct ieee80211_hw *hw, struct sk_buff *skb);
bool (*query_rx_desc) (struct ieee80211_hw *hw,
struct rtl_stats *stats,
struct ieee80211_rx_status *rx_status,
u8 *pdesc, struct sk_buff *skb);
void (*set_channel_access) (struct ieee80211_hw *hw);
bool (*radio_onoff_checking) (struct ieee80211_hw *hw, u8 *valid);
void (*dm_watchdog) (struct ieee80211_hw *hw);
void (*scan_operation_backup) (struct ieee80211_hw *hw, u8 operation);
bool (*set_rf_power_state) (struct ieee80211_hw *hw,
enum rf_pwrstate rfpwr_state);
void (*led_control) (struct ieee80211_hw *hw,
enum led_ctl_mode ledaction);
void (*set_desc) (u8 *pdesc, bool istx, u8 desc_name, u8 *val);
u32 (*get_desc) (u8 *pdesc, bool istx, u8 desc_name);
void (*tx_polling) (struct ieee80211_hw *hw, u8 hw_queue);
void (*enable_hw_sec) (struct ieee80211_hw *hw);
void (*set_key) (struct ieee80211_hw *hw, u32 key_index,
u8 *macaddr, bool is_group, u8 enc_algo,
bool is_wepkey, bool clear_all);
void (*init_sw_leds) (struct ieee80211_hw *hw);
void (*deinit_sw_leds) (struct ieee80211_hw *hw);
u32 (*get_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask);
void (*set_bbreg) (struct ieee80211_hw *hw, u32 regaddr, u32 bitmask,
u32 data);
u32 (*get_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
u32 regaddr, u32 bitmask);
void (*set_rfreg) (struct ieee80211_hw *hw, enum radio_path rfpath,
u32 regaddr, u32 bitmask, u32 data);
void (*linked_set_reg) (struct ieee80211_hw *hw);
bool (*phy_rf6052_config) (struct ieee80211_hw *hw);
void (*phy_rf6052_set_cck_txpower) (struct ieee80211_hw *hw,
u8 *powerlevel);
void (*phy_rf6052_set_ofdm_txpower) (struct ieee80211_hw *hw,
u8 *ppowerlevel, u8 channel);
bool (*config_bb_with_headerfile) (struct ieee80211_hw *hw,
u8 configtype);
bool (*config_bb_with_pgheaderfile) (struct ieee80211_hw *hw,
u8 configtype);
void (*phy_lc_calibrate) (struct ieee80211_hw *hw, bool is2t);
void (*phy_set_bw_mode_callback) (struct ieee80211_hw *hw);
void (*dm_dynamic_txpower) (struct ieee80211_hw *hw);
};
struct rtl_intf_ops {
/*com */
void (*read_efuse_byte)(struct ieee80211_hw *hw, u16 _offset, u8 *pbuf);
int (*adapter_start) (struct ieee80211_hw *hw);
void (*adapter_stop) (struct ieee80211_hw *hw);
int (*adapter_tx) (struct ieee80211_hw *hw, struct sk_buff *skb,
struct rtl_tcb_desc *ptcb_desc);
void (*flush)(struct ieee80211_hw *hw, bool drop);
int (*reset_trx_ring) (struct ieee80211_hw *hw);
bool (*waitq_insert) (struct ieee80211_hw *hw, struct sk_buff *skb);
/*pci */
void (*disable_aspm) (struct ieee80211_hw *hw);
void (*enable_aspm) (struct ieee80211_hw *hw);
/*usb */
};
struct rtl_mod_params {
/* default: 0 = using hardware encryption */
bool sw_crypto;
/* default: 0 = DBG_EMERG (0)*/
int debug;
/* default: 1 = using no linked power save */
bool inactiveps;
/* default: 1 = using linked sw power save */
bool swctrl_lps;
/* default: 1 = using linked fw power save */
bool fwctrl_lps;
};
struct rtl_hal_usbint_cfg {
/* data - rx */
u32 in_ep_num;
u32 rx_urb_num;
u32 rx_max_size;
/* op - rx */
void (*usb_rx_hdl)(struct ieee80211_hw *, struct sk_buff *);
void (*usb_rx_segregate_hdl)(struct ieee80211_hw *, struct sk_buff *,
struct sk_buff_head *);
/* tx */
void (*usb_tx_cleanup)(struct ieee80211_hw *, struct sk_buff *);
int (*usb_tx_post_hdl)(struct ieee80211_hw *, struct urb *,
struct sk_buff *);
struct sk_buff *(*usb_tx_aggregate_hdl)(struct ieee80211_hw *,
struct sk_buff_head *);
/* endpoint mapping */
int (*usb_endpoint_mapping)(struct ieee80211_hw *hw);
u16 (*usb_mq_to_hwq)(__le16 fc, u16 mac80211_queue_index);
};
struct rtl_hal_cfg {
u8 bar_id;
bool write_readback;
char *name;
char *fw_name;
struct rtl_hal_ops *ops;
struct rtl_mod_params *mod_params;
struct rtl_hal_usbint_cfg *usb_interface_cfg;
/*this map used for some registers or vars
defined int HAL but used in MAIN */
u32 maps[RTL_VAR_MAP_MAX];
};
struct rtl_locks {
/* mutex */
struct mutex conf_mutex;
struct mutex ps_mutex;
/*spin lock */
spinlock_t ips_lock;
spinlock_t irq_th_lock;
spinlock_t h2c_lock;
spinlock_t rf_ps_lock;
spinlock_t rf_lock;
spinlock_t waitq_lock;
spinlock_t usb_lock;
/*Dual mac*/
spinlock_t cck_and_rw_pagea_lock;
};
struct rtl_works {
struct ieee80211_hw *hw;
/*timer */
struct timer_list watchdog_timer;
/*task */
struct tasklet_struct irq_tasklet;
struct tasklet_struct irq_prepare_bcn_tasklet;
/*work queue */
struct workqueue_struct *rtl_wq;
struct delayed_work watchdog_wq;
struct delayed_work ips_nic_off_wq;
/* For SW LPS */
struct delayed_work ps_work;
struct delayed_work ps_rfon_wq;
struct work_struct lps_leave_work;
};
struct rtl_debug {
u32 dbgp_type[DBGP_TYPE_MAX];
u32 global_debuglevel;
u64 global_debugcomponents;
/* add for proc debug */
struct proc_dir_entry *proc_dir;
char proc_name[20];
};
struct ps_t {
u8 pre_ccastate;
u8 cur_ccasate;
u8 pre_rfstate;
u8 cur_rfstate;
long rssi_val_min;
};
struct dig_t {
u32 rssi_lowthresh;
u32 rssi_highthresh;
u32 fa_lowthresh;
u32 fa_highthresh;
long last_min_undecorated_pwdb_for_dm;
long rssi_highpower_lowthresh;
long rssi_highpower_highthresh;
u32 recover_cnt;
u32 pre_igvalue;
u32 cur_igvalue;
long rssi_val;
u8 dig_enable_flag;
u8 dig_ext_port_stage;
u8 dig_algorithm;
u8 dig_twoport_algorithm;
u8 dig_dbgmode;
u8 dig_slgorithm_switch;
u8 cursta_connectctate;
u8 presta_connectstate;
u8 curmultista_connectstate;
char backoff_val;
char backoff_val_range_max;
char backoff_val_range_min;
u8 rx_gain_range_max;
u8 rx_gain_range_min;
u8 min_undecorated_pwdb_for_dm;
u8 rssi_val_min;
u8 pre_cck_pd_state;
u8 cur_cck_pd_state;
u8 pre_cck_fa_state;
u8 cur_cck_fa_state;
u8 pre_ccastate;
u8 cur_ccasate;
u8 large_fa_hit;
u8 forbidden_igi;
u8 dig_state;
u8 dig_highpwrstate;
u8 cur_sta_connectstate;
u8 pre_sta_connectstate;
u8 cur_ap_connectstate;
u8 pre_ap_connectstate;
u8 cur_pd_thstate;
u8 pre_pd_thstate;
u8 cur_cs_ratiostate;
u8 pre_cs_ratiostate;
u8 backoff_enable_flag;
char backoffval_range_max;
char backoffval_range_min;
};
struct rtl_priv {
struct completion firmware_loading_complete;
struct rtl_locks locks;
struct rtl_works works;
struct rtl_mac mac80211;
struct rtl_hal rtlhal;
struct rtl_regulatory regd;
struct rtl_rfkill rfkill;
struct rtl_io io;
struct rtl_phy phy;
struct rtl_dm dm;
struct rtl_security sec;
struct rtl_efuse efuse;
struct rtl_ps_ctl psc;
struct rate_adaptive ra;
struct wireless_stats stats;
struct rt_link_detect link_info;
struct false_alarm_statistics falsealm_cnt;
struct rtl_rate_priv *rate_priv;
struct rtl_debug dbg;
int max_fw_size;
/*
*hal_cfg : for diff cards
*intf_ops : for diff interrface usb/pcie
*/
struct rtl_hal_cfg *cfg;
struct rtl_intf_ops *intf_ops;
/*this var will be set by set_bit,
and was used to indicate status of
interface or hardware */
unsigned long status;
/* tables for dm */
struct dig_t dm_digtable;
struct ps_t dm_pstable;
/* data buffer pointer for USB reads */
__le32 *usb_data;
int usb_data_index;
/*This must be the last item so
that it points to the data allocated
beyond this structure like:
rtl_pci_priv or rtl_usb_priv */
u8 priv[0];
};
#define rtl_priv(hw) (((struct rtl_priv *)(hw)->priv))
#define rtl_mac(rtlpriv) (&((rtlpriv)->mac80211))
#define rtl_hal(rtlpriv) (&((rtlpriv)->rtlhal))
#define rtl_efuse(rtlpriv) (&((rtlpriv)->efuse))
#define rtl_psc(rtlpriv) (&((rtlpriv)->psc))
/***************************************
Bluetooth Co-existence Related
****************************************/
enum bt_ant_num {
ANT_X2 = 0,
ANT_X1 = 1,
};
enum bt_co_type {
BT_2WIRE = 0,
BT_ISSC_3WIRE = 1,
BT_ACCEL = 2,
BT_CSR_BC4 = 3,
BT_CSR_BC8 = 4,
BT_RTL8756 = 5,
};
enum bt_cur_state {
BT_OFF = 0,
BT_ON = 1,
};
enum bt_service_type {
BT_SCO = 0,
BT_A2DP = 1,
BT_HID = 2,
BT_HID_IDLE = 3,
BT_SCAN = 4,
BT_IDLE = 5,
BT_OTHER_ACTION = 6,
BT_BUSY = 7,
BT_OTHERBUSY = 8,
BT_PAN = 9,
};
enum bt_radio_shared {
BT_RADIO_SHARED = 0,
BT_RADIO_INDIVIDUAL = 1,
};
struct bt_coexist_info {
/* EEPROM BT info. */
u8 eeprom_bt_coexist;
u8 eeprom_bt_type;
u8 eeprom_bt_ant_num;
u8 eeprom_bt_ant_isolation;
u8 eeprom_bt_radio_shared;
u8 bt_coexistence;
u8 bt_ant_num;
u8 bt_coexist_type;
u8 bt_state;
u8 bt_cur_state; /* 0:on, 1:off */
u8 bt_ant_isolation; /* 0:good, 1:bad */
u8 bt_pape_ctrl; /* 0:SW, 1:SW/HW dynamic */
u8 bt_service;
u8 bt_radio_shared_type;
u8 bt_rfreg_origin_1e;
u8 bt_rfreg_origin_1f;
u8 bt_rssi_state;
u32 ratio_tx;
u32 ratio_pri;
u32 bt_edca_ul;
u32 bt_edca_dl;
bool init_set;
bool bt_busy_traffic;
bool bt_traffic_mode_set;
bool bt_non_traffic_mode_set;
bool fw_coexist_all_off;
bool sw_coexist_all_off;
u32 current_state;
u32 previous_state;
u8 bt_pre_rssi_state;
u8 reg_bt_iso;
u8 reg_bt_sco;
};
/****************************************
mem access macro define start
Call endian free function when
1. Read/write packet content.
2. Before write integer to IO.
3. After read integer from IO.
****************************************/
/* Convert little data endian to host ordering */
#define EF1BYTE(_val) \
((u8)(_val))
#define EF2BYTE(_val) \
(le16_to_cpu(_val))
#define EF4BYTE(_val) \
(le32_to_cpu(_val))
/* Read data from memory */
#define READEF1BYTE(_ptr) \
EF1BYTE(*((u8 *)(_ptr)))
/* Read le16 data from memory and convert to host ordering */
#define READEF2BYTE(_ptr) \
EF2BYTE(*((u16 *)(_ptr)))
#define READEF4BYTE(_ptr) \
EF4BYTE(*((u32 *)(_ptr)))
/* Write data to memory */
#define WRITEEF1BYTE(_ptr, _val) \
(*((u8 *)(_ptr))) = EF1BYTE(_val)
/* Write le16 data to memory in host ordering */
#define WRITEEF2BYTE(_ptr, _val) \
(*((u16 *)(_ptr))) = EF2BYTE(_val)
#define WRITEEF4BYTE(_ptr, _val) \
(*((u16 *)(_ptr))) = EF2BYTE(_val)
/* Create a bit mask
* Examples:
* BIT_LEN_MASK_32(0) => 0x00000000
* BIT_LEN_MASK_32(1) => 0x00000001
* BIT_LEN_MASK_32(2) => 0x00000003
* BIT_LEN_MASK_32(32) => 0xFFFFFFFF
*/
#define BIT_LEN_MASK_32(__bitlen) \
(0xFFFFFFFF >> (32 - (__bitlen)))
#define BIT_LEN_MASK_16(__bitlen) \
(0xFFFF >> (16 - (__bitlen)))
#define BIT_LEN_MASK_8(__bitlen) \
(0xFF >> (8 - (__bitlen)))
/* Create an offset bit mask
* Examples:
* BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003
* BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000
*/
#define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \
(BIT_LEN_MASK_32(__bitlen) << (__bitoffset))
#define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \
(BIT_LEN_MASK_16(__bitlen) << (__bitoffset))
#define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \
(BIT_LEN_MASK_8(__bitlen) << (__bitoffset))
/*Description:
* Return 4-byte value in host byte ordering from
* 4-byte pointer in little-endian system.
*/
#define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \
(EF4BYTE(*((u32 *)(__pstart))))
#define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \
(EF2BYTE(*((u16 *)(__pstart))))
#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \
(EF1BYTE(*((u8 *)(__pstart))))
/*Description:
Translate subfield (continuous bits in little-endian) of 4-byte
value to host byte ordering.*/
#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
( \
(LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset)) & \
BIT_LEN_MASK_32(__bitlen) \
)
#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
( \
(LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \
BIT_LEN_MASK_16(__bitlen) \
)
#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
( \
(LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \
BIT_LEN_MASK_8(__bitlen) \
)
/* Description:
* Mask subfield (continuous bits in little-endian) of 4-byte value
* and return the result in 4-byte value in host byte ordering.
*/
#define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \
( \
LE_P4BYTE_TO_HOST_4BYTE(__pstart) & \
(~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \
)
#define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \
( \
LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \
(~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \
)
#define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \
( \
LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \
(~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \
)
/* Description:
* Set subfield of little-endian 4-byte value to specified value.
*/
#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \
*((u32 *)(__pstart)) = EF4BYTE \
( \
LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \
((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \
);
#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \
*((u16 *)(__pstart)) = EF2BYTE \
( \
LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \
((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \
);
#define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \
*((u8 *)(__pstart)) = EF1BYTE \
( \
LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \
((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \
);
#define N_BYTE_ALIGMENT(__value, __aligment) ((__aligment == 1) ? \
(__value) : (((__value + __aligment - 1) / __aligment) * __aligment))
/****************************************
mem access macro define end
****************************************/
#define byte(x, n) ((x >> (8 * n)) & 0xff)
#define packet_get_type(_packet) (EF1BYTE((_packet).octet[0]) & 0xFC)
#define RTL_WATCH_DOG_TIME 2000
#define MSECS(t) msecs_to_jiffies(t)
#define WLAN_FC_GET_VERS(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_VERS)
#define WLAN_FC_GET_TYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE)
#define WLAN_FC_GET_STYPE(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE)
#define WLAN_FC_MORE_DATA(fc) (le16_to_cpu(fc) & IEEE80211_FCTL_MOREDATA)
#define SEQ_TO_SN(seq) (((seq) & IEEE80211_SCTL_SEQ) >> 4)
#define SN_TO_SEQ(ssn) (((ssn) << 4) & IEEE80211_SCTL_SEQ)
#define MAX_SN ((IEEE80211_SCTL_SEQ) >> 4)
#define RT_RF_OFF_LEVL_ASPM BIT(0) /*PCI ASPM */
#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /*PCI clock request */
#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) /*PCI D3 mode */
/*NIC halt, re-initialize hw parameters*/
#define RT_RF_OFF_LEVL_HALT_NIC BIT(3)
#define RT_RF_OFF_LEVL_FREE_FW BIT(4) /*FW free, re-download the FW */
#define RT_RF_OFF_LEVL_FW_32K BIT(5) /*FW in 32k */
/*Always enable ASPM and Clock Req in initialization.*/
#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6)
/* no matter RFOFF or SLEEP we set PS_ASPM_LEVL*/
#define RT_PS_LEVEL_ASPM BIT(7)
/*When LPS is on, disable 2R if no packet is received or transmittd.*/
#define RT_RF_LPS_DISALBE_2R BIT(30)
#define RT_RF_LPS_LEVEL_ASPM BIT(31) /*LPS with ASPM */
#define RT_IN_PS_LEVEL(ppsc, _ps_flg) \
((ppsc->cur_ps_level & _ps_flg) ? true : false)
#define RT_CLEAR_PS_LEVEL(ppsc, _ps_flg) \
(ppsc->cur_ps_level &= (~(_ps_flg)))
#define RT_SET_PS_LEVEL(ppsc, _ps_flg) \
(ppsc->cur_ps_level |= _ps_flg)
#define container_of_dwork_rtl(x, y, z) \
container_of(container_of(x, struct delayed_work, work), y, z)
#define FILL_OCTET_STRING(_os, _octet, _len) \
(_os).octet = (u8 *)(_octet); \
(_os).length = (_len);
#define CP_MACADDR(des, src) \
((des)[0] = (src)[0], (des)[1] = (src)[1],\
(des)[2] = (src)[2], (des)[3] = (src)[3],\
(des)[4] = (src)[4], (des)[5] = (src)[5])
static inline u8 rtl_read_byte(struct rtl_priv *rtlpriv, u32 addr)
{
return rtlpriv->io.read8_sync(rtlpriv, addr);
}
static inline u16 rtl_read_word(struct rtl_priv *rtlpriv, u32 addr)
{
return rtlpriv->io.read16_sync(rtlpriv, addr);
}
static inline u32 rtl_read_dword(struct rtl_priv *rtlpriv, u32 addr)
{
return rtlpriv->io.read32_sync(rtlpriv, addr);
}
static inline void rtl_write_byte(struct rtl_priv *rtlpriv, u32 addr, u8 val8)
{
rtlpriv->io.write8_async(rtlpriv, addr, val8);
if (rtlpriv->cfg->write_readback)
rtlpriv->io.read8_sync(rtlpriv, addr);
}
static inline void rtl_write_word(struct rtl_priv *rtlpriv, u32 addr, u16 val16)
{
rtlpriv->io.write16_async(rtlpriv, addr, val16);
if (rtlpriv->cfg->write_readback)
rtlpriv->io.read16_sync(rtlpriv, addr);
}
static inline void rtl_write_dword(struct rtl_priv *rtlpriv,
u32 addr, u32 val32)
{
rtlpriv->io.write32_async(rtlpriv, addr, val32);
if (rtlpriv->cfg->write_readback)
rtlpriv->io.read32_sync(rtlpriv, addr);
}
static inline u32 rtl_get_bbreg(struct ieee80211_hw *hw,
u32 regaddr, u32 bitmask)
{
struct rtl_priv *rtlpriv = hw->priv;
return rtlpriv->cfg->ops->get_bbreg(hw, regaddr, bitmask);
}
static inline void rtl_set_bbreg(struct ieee80211_hw *hw, u32 regaddr,
u32 bitmask, u32 data)
{
struct rtl_priv *rtlpriv = hw->priv;
rtlpriv->cfg->ops->set_bbreg(hw, regaddr, bitmask, data);
}
static inline u32 rtl_get_rfreg(struct ieee80211_hw *hw,
enum radio_path rfpath, u32 regaddr,
u32 bitmask)
{
struct rtl_priv *rtlpriv = hw->priv;
return rtlpriv->cfg->ops->get_rfreg(hw, rfpath, regaddr, bitmask);
}
static inline void rtl_set_rfreg(struct ieee80211_hw *hw,
enum radio_path rfpath, u32 regaddr,
u32 bitmask, u32 data)
{
struct rtl_priv *rtlpriv = hw->priv;
rtlpriv->cfg->ops->set_rfreg(hw, rfpath, regaddr, bitmask, data);
}
static inline bool is_hal_stop(struct rtl_hal *rtlhal)
{
return (_HAL_STATE_STOP == rtlhal->state);
}
static inline void set_hal_start(struct rtl_hal *rtlhal)
{
rtlhal->state = _HAL_STATE_START;
}
static inline void set_hal_stop(struct rtl_hal *rtlhal)
{
rtlhal->state = _HAL_STATE_STOP;
}
static inline u8 get_rf_type(struct rtl_phy *rtlphy)
{
return rtlphy->rf_type;
}
static inline struct ieee80211_hdr *rtl_get_hdr(struct sk_buff *skb)
{
return (struct ieee80211_hdr *)(skb->data);
}
static inline __le16 rtl_get_fc(struct sk_buff *skb)
{
return rtl_get_hdr(skb)->frame_control;
}
static inline u16 rtl_get_tid_h(struct ieee80211_hdr *hdr)
{
return (ieee80211_get_qos_ctl(hdr))[0] & IEEE80211_QOS_CTL_TID_MASK;
}
static inline u16 rtl_get_tid(struct sk_buff *skb)
{
return rtl_get_tid_h(rtl_get_hdr(skb));
}
static inline struct ieee80211_sta *get_sta(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
const u8 *bssid)
{
return ieee80211_find_sta(vif, bssid);
}
#endif
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