| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Yan-Hsuan Chuang | 3772 | 100.00% | 1 | 100.00% |
| Total | 3772 | 1 |
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* Copyright(c) 2018-2019 Realtek Corporation */ #ifndef __RTK_MAIN_H_ #define __RTK_MAIN_H_ #include <net/mac80211.h> #include <linux/vmalloc.h> #include <linux/firmware.h> #include <linux/average.h> #include <linux/bitops.h> #include <linux/bitfield.h> #include "util.h" #define RTW_MAX_MAC_ID_NUM 32 #define RTW_MAX_SEC_CAM_NUM 32 #define RTW_WATCH_DOG_DELAY_TIME round_jiffies_relative(HZ * 2) #define RFREG_MASK 0xfffff #define INV_RF_DATA 0xffffffff #define TX_PAGE_SIZE_SHIFT 7 #define RTW_CHANNEL_WIDTH_MAX 3 #define RTW_RF_PATH_MAX 4 #define HW_FEATURE_LEN 13 extern unsigned int rtw_debug_mask; extern const struct ieee80211_ops rtw_ops; extern struct rtw_chip_info rtw8822b_hw_spec; extern struct rtw_chip_info rtw8822c_hw_spec; #define RTW_MAX_CHANNEL_NUM_2G 14 #define RTW_MAX_CHANNEL_NUM_5G 49 struct rtw_dev; enum rtw_hci_type { RTW_HCI_TYPE_PCIE, RTW_HCI_TYPE_USB, RTW_HCI_TYPE_SDIO, RTW_HCI_TYPE_UNDEFINE, }; struct rtw_hci { struct rtw_hci_ops *ops; enum rtw_hci_type type; u32 rpwm_addr; u8 bulkout_num; }; enum rtw_supported_band { RTW_BAND_2G = 1 << 0, RTW_BAND_5G = 1 << 1, RTW_BAND_60G = 1 << 2, RTW_BAND_MAX, }; enum rtw_bandwidth { RTW_CHANNEL_WIDTH_20 = 0, RTW_CHANNEL_WIDTH_40 = 1, RTW_CHANNEL_WIDTH_80 = 2, RTW_CHANNEL_WIDTH_160 = 3, RTW_CHANNEL_WIDTH_80_80 = 4, RTW_CHANNEL_WIDTH_5 = 5, RTW_CHANNEL_WIDTH_10 = 6, }; enum rtw_net_type { RTW_NET_NO_LINK = 0, RTW_NET_AD_HOC = 1, RTW_NET_MGD_LINKED = 2, RTW_NET_AP_MODE = 3, }; enum rtw_rf_type { RF_1T1R = 0, RF_1T2R = 1, RF_2T2R = 2, RF_2T3R = 3, RF_2T4R = 4, RF_3T3R = 5, RF_3T4R = 6, RF_4T4R = 7, RF_TYPE_MAX, }; enum rtw_rf_path { RF_PATH_A = 0, RF_PATH_B = 1, RF_PATH_C = 2, RF_PATH_D = 3, }; enum rtw_bb_path { BB_PATH_A = BIT(0), BB_PATH_B = BIT(1), BB_PATH_C = BIT(2), BB_PATH_D = BIT(3), BB_PATH_AB = (BB_PATH_A | BB_PATH_B), BB_PATH_AC = (BB_PATH_A | BB_PATH_C), BB_PATH_AD = (BB_PATH_A | BB_PATH_D), BB_PATH_BC = (BB_PATH_B | BB_PATH_C), BB_PATH_BD = (BB_PATH_B | BB_PATH_D), BB_PATH_CD = (BB_PATH_C | BB_PATH_D), BB_PATH_ABC = (BB_PATH_A | BB_PATH_B | BB_PATH_C), BB_PATH_ABD = (BB_PATH_A | BB_PATH_B | BB_PATH_D), BB_PATH_ACD = (BB_PATH_A | BB_PATH_C | BB_PATH_D), BB_PATH_BCD = (BB_PATH_B | BB_PATH_C | BB_PATH_D), BB_PATH_ABCD = (BB_PATH_A | BB_PATH_B | BB_PATH_C | BB_PATH_D), }; enum rtw_rate_section { RTW_RATE_SECTION_CCK = 0, RTW_RATE_SECTION_OFDM, RTW_RATE_SECTION_HT_1S, RTW_RATE_SECTION_HT_2S, RTW_RATE_SECTION_VHT_1S, RTW_RATE_SECTION_VHT_2S, /* keep last */ RTW_RATE_SECTION_MAX, }; enum rtw_wireless_set { WIRELESS_CCK = 0x00000001, WIRELESS_OFDM = 0x00000002, WIRELESS_HT = 0x00000004, WIRELESS_VHT = 0x00000008, }; #define HT_STBC_EN BIT(0) #define VHT_STBC_EN BIT(1) #define HT_LDPC_EN BIT(0) #define VHT_LDPC_EN BIT(1) enum rtw_chip_type { RTW_CHIP_TYPE_8822B, RTW_CHIP_TYPE_8822C, }; enum rtw_tx_queue_type { /* the order of AC queues matters */ RTW_TX_QUEUE_BK = 0x0, RTW_TX_QUEUE_BE = 0x1, RTW_TX_QUEUE_VI = 0x2, RTW_TX_QUEUE_VO = 0x3, RTW_TX_QUEUE_BCN = 0x4, RTW_TX_QUEUE_MGMT = 0x5, RTW_TX_QUEUE_HI0 = 0x6, RTW_TX_QUEUE_H2C = 0x7, /* keep it last */ RTK_MAX_TX_QUEUE_NUM }; enum rtw_rx_queue_type { RTW_RX_QUEUE_MPDU = 0x0, RTW_RX_QUEUE_C2H = 0x1, /* keep it last */ RTK_MAX_RX_QUEUE_NUM }; enum rtw_rate_index { RTW_RATEID_BGN_40M_2SS = 0, RTW_RATEID_BGN_40M_1SS = 1, RTW_RATEID_BGN_20M_2SS = 2, RTW_RATEID_BGN_20M_1SS = 3, RTW_RATEID_GN_N2SS = 4, RTW_RATEID_GN_N1SS = 5, RTW_RATEID_BG = 6, RTW_RATEID_G = 7, RTW_RATEID_B_20M = 8, RTW_RATEID_ARFR0_AC_2SS = 9, RTW_RATEID_ARFR1_AC_1SS = 10, RTW_RATEID_ARFR2_AC_2G_1SS = 11, RTW_RATEID_ARFR3_AC_2G_2SS = 12, RTW_RATEID_ARFR4_AC_3SS = 13, RTW_RATEID_ARFR5_N_3SS = 14, RTW_RATEID_ARFR7_N_4SS = 15, RTW_RATEID_ARFR6_AC_4SS = 16 }; enum rtw_trx_desc_rate { DESC_RATE1M = 0x00, DESC_RATE2M = 0x01, DESC_RATE5_5M = 0x02, DESC_RATE11M = 0x03, DESC_RATE6M = 0x04, DESC_RATE9M = 0x05, DESC_RATE12M = 0x06, DESC_RATE18M = 0x07, DESC_RATE24M = 0x08, DESC_RATE36M = 0x09, DESC_RATE48M = 0x0a, DESC_RATE54M = 0x0b, DESC_RATEMCS0 = 0x0c, DESC_RATEMCS1 = 0x0d, DESC_RATEMCS2 = 0x0e, DESC_RATEMCS3 = 0x0f, DESC_RATEMCS4 = 0x10, DESC_RATEMCS5 = 0x11, DESC_RATEMCS6 = 0x12, DESC_RATEMCS7 = 0x13, DESC_RATEMCS8 = 0x14, DESC_RATEMCS9 = 0x15, DESC_RATEMCS10 = 0x16, DESC_RATEMCS11 = 0x17, DESC_RATEMCS12 = 0x18, DESC_RATEMCS13 = 0x19, DESC_RATEMCS14 = 0x1a, DESC_RATEMCS15 = 0x1b, DESC_RATEMCS16 = 0x1c, DESC_RATEMCS17 = 0x1d, DESC_RATEMCS18 = 0x1e, DESC_RATEMCS19 = 0x1f, DESC_RATEMCS20 = 0x20, DESC_RATEMCS21 = 0x21, DESC_RATEMCS22 = 0x22, DESC_RATEMCS23 = 0x23, DESC_RATEMCS24 = 0x24, DESC_RATEMCS25 = 0x25, DESC_RATEMCS26 = 0x26, DESC_RATEMCS27 = 0x27, DESC_RATEMCS28 = 0x28, DESC_RATEMCS29 = 0x29, DESC_RATEMCS30 = 0x2a, DESC_RATEMCS31 = 0x2b, DESC_RATEVHT1SS_MCS0 = 0x2c, DESC_RATEVHT1SS_MCS1 = 0x2d, DESC_RATEVHT1SS_MCS2 = 0x2e, DESC_RATEVHT1SS_MCS3 = 0x2f, DESC_RATEVHT1SS_MCS4 = 0x30, DESC_RATEVHT1SS_MCS5 = 0x31, DESC_RATEVHT1SS_MCS6 = 0x32, DESC_RATEVHT1SS_MCS7 = 0x33, DESC_RATEVHT1SS_MCS8 = 0x34, DESC_RATEVHT1SS_MCS9 = 0x35, DESC_RATEVHT2SS_MCS0 = 0x36, DESC_RATEVHT2SS_MCS1 = 0x37, DESC_RATEVHT2SS_MCS2 = 0x38, DESC_RATEVHT2SS_MCS3 = 0x39, DESC_RATEVHT2SS_MCS4 = 0x3a, DESC_RATEVHT2SS_MCS5 = 0x3b, DESC_RATEVHT2SS_MCS6 = 0x3c, DESC_RATEVHT2SS_MCS7 = 0x3d, DESC_RATEVHT2SS_MCS8 = 0x3e, DESC_RATEVHT2SS_MCS9 = 0x3f, DESC_RATEVHT3SS_MCS0 = 0x40, DESC_RATEVHT3SS_MCS1 = 0x41, DESC_RATEVHT3SS_MCS2 = 0x42, DESC_RATEVHT3SS_MCS3 = 0x43, DESC_RATEVHT3SS_MCS4 = 0x44, DESC_RATEVHT3SS_MCS5 = 0x45, DESC_RATEVHT3SS_MCS6 = 0x46, DESC_RATEVHT3SS_MCS7 = 0x47, DESC_RATEVHT3SS_MCS8 = 0x48, DESC_RATEVHT3SS_MCS9 = 0x49, DESC_RATEVHT4SS_MCS0 = 0x4a, DESC_RATEVHT4SS_MCS1 = 0x4b, DESC_RATEVHT4SS_MCS2 = 0x4c, DESC_RATEVHT4SS_MCS3 = 0x4d, DESC_RATEVHT4SS_MCS4 = 0x4e, DESC_RATEVHT4SS_MCS5 = 0x4f, DESC_RATEVHT4SS_MCS6 = 0x50, DESC_RATEVHT4SS_MCS7 = 0x51, DESC_RATEVHT4SS_MCS8 = 0x52, DESC_RATEVHT4SS_MCS9 = 0x53, DESC_RATE_MAX, }; enum rtw_regulatory_domains { RTW_REGD_FCC = 0, RTW_REGD_MKK = 1, RTW_REGD_ETSI = 2, RTW_REGD_WW = 3, RTW_REGD_MAX }; enum rtw_flags { RTW_FLAG_RUNNING, RTW_FLAG_FW_RUNNING, RTW_FLAG_SCANNING, RTW_FLAG_INACTIVE_PS, RTW_FLAG_LEISURE_PS, RTW_FLAG_DIG_DISABLE, NUM_OF_RTW_FLAGS, }; /* 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 */ struct rtw_2g_1s_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 ofdm:4; s8 bw20:4; #else s8 bw20:4; s8 ofdm:4; #endif } __packed; struct rtw_2g_ns_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 bw20:4; s8 bw40:4; s8 cck:4; s8 ofdm:4; #else s8 ofdm:4; s8 cck:4; s8 bw40:4; s8 bw20:4; #endif } __packed; struct rtw_2g_txpwr_idx { u8 cck_base[6]; u8 bw40_base[5]; struct rtw_2g_1s_pwr_idx_diff ht_1s_diff; struct rtw_2g_ns_pwr_idx_diff ht_2s_diff; struct rtw_2g_ns_pwr_idx_diff ht_3s_diff; struct rtw_2g_ns_pwr_idx_diff ht_4s_diff; }; struct rtw_5g_ht_1s_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 ofdm:4; s8 bw20:4; #else s8 bw20:4; s8 ofdm:4; #endif } __packed; struct rtw_5g_ht_ns_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 bw20:4; s8 bw40:4; #else s8 bw40:4; s8 bw20:4; #endif } __packed; struct rtw_5g_ofdm_ns_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 ofdm_3s:4; s8 ofdm_2s:4; s8 ofdm_4s:4; s8 res:4; #else s8 res:4; s8 ofdm_4s:4; s8 ofdm_2s:4; s8 ofdm_3s:4; #endif } __packed; struct rtw_5g_vht_ns_pwr_idx_diff { #ifdef __LITTLE_ENDIAN s8 bw160:4; s8 bw80:4; #else s8 bw80:4; s8 bw160:4; #endif } __packed; struct rtw_5g_txpwr_idx { u8 bw40_base[14]; struct rtw_5g_ht_1s_pwr_idx_diff ht_1s_diff; struct rtw_5g_ht_ns_pwr_idx_diff ht_2s_diff; struct rtw_5g_ht_ns_pwr_idx_diff ht_3s_diff; struct rtw_5g_ht_ns_pwr_idx_diff ht_4s_diff; struct rtw_5g_ofdm_ns_pwr_idx_diff ofdm_diff; struct rtw_5g_vht_ns_pwr_idx_diff vht_1s_diff; struct rtw_5g_vht_ns_pwr_idx_diff vht_2s_diff; struct rtw_5g_vht_ns_pwr_idx_diff vht_3s_diff; struct rtw_5g_vht_ns_pwr_idx_diff vht_4s_diff; }; struct rtw_txpwr_idx { struct rtw_2g_txpwr_idx pwr_idx_2g; struct rtw_5g_txpwr_idx pwr_idx_5g; }; struct rtw_timer_list { struct timer_list timer; void (*function)(void *data); void *args; }; struct rtw_channel_params { u8 center_chan; u8 bandwidth; u8 primary_chan_idx; }; struct rtw_hw_reg { u32 addr; u32 mask; }; struct rtw_backup_info { u8 len; u32 reg; u32 val; }; enum rtw_vif_port_set { PORT_SET_MAC_ADDR = BIT(0), PORT_SET_BSSID = BIT(1), PORT_SET_NET_TYPE = BIT(2), PORT_SET_AID = BIT(3), }; struct rtw_vif_port { struct rtw_hw_reg mac_addr; struct rtw_hw_reg bssid; struct rtw_hw_reg net_type; struct rtw_hw_reg aid; }; struct rtw_tx_pkt_info { u32 tx_pkt_size; u8 offset; u8 pkt_offset; u8 mac_id; u8 rate_id; u8 rate; u8 qsel; u8 bw; u8 sec_type; u8 sn; bool ampdu_en; u8 ampdu_factor; u8 ampdu_density; u16 seq; bool stbc; bool ldpc; bool dis_rate_fallback; bool bmc; bool use_rate; bool ls; bool fs; bool short_gi; bool report; }; struct rtw_rx_pkt_stat { bool phy_status; bool icv_err; bool crc_err; bool decrypted; bool is_c2h; s32 signal_power; u16 pkt_len; u8 bw; u8 drv_info_sz; u8 shift; u8 rate; u8 mac_id; u8 cam_id; u8 ppdu_cnt; u32 tsf_low; s8 rx_power[RTW_RF_PATH_MAX]; u8 rssi; u8 rxsc; struct rtw_sta_info *si; struct ieee80211_vif *vif; }; struct rtw_traffic_stats { /* units in bytes */ u64 tx_unicast; u64 rx_unicast; /* count for packets */ u64 tx_cnt; u64 rx_cnt; /* units in Mbps */ u32 tx_throughput; u32 rx_throughput; }; enum rtw_lps_mode { RTW_MODE_ACTIVE = 0, RTW_MODE_LPS = 1, RTW_MODE_WMM_PS = 2, }; enum rtw_pwr_state { RTW_RF_OFF = 0x0, RTW_RF_ON = 0x4, RTW_ALL_ON = 0xc, }; struct rtw_lps_conf { /* the interface to enter lps */ struct rtw_vif *rtwvif; enum rtw_lps_mode mode; enum rtw_pwr_state state; u8 awake_interval; u8 rlbm; u8 smart_ps; u8 port_id; }; enum rtw_hw_key_type { RTW_CAM_NONE = 0, RTW_CAM_WEP40 = 1, RTW_CAM_TKIP = 2, RTW_CAM_AES = 4, RTW_CAM_WEP104 = 5, }; struct rtw_cam_entry { bool valid; bool group; u8 addr[ETH_ALEN]; u8 hw_key_type; struct ieee80211_key_conf *key; }; struct rtw_sec_desc { /* search strategy */ bool default_key_search; u32 total_cam_num; struct rtw_cam_entry cam_table[RTW_MAX_SEC_CAM_NUM]; DECLARE_BITMAP(cam_map, RTW_MAX_SEC_CAM_NUM); }; struct rtw_tx_report { /* protect the tx report queue */ spinlock_t q_lock; struct sk_buff_head queue; atomic_t sn; struct timer_list purge_timer; }; #define RTW_BC_MC_MACID 1 DECLARE_EWMA(rssi, 10, 16); struct rtw_sta_info { struct ieee80211_sta *sta; struct ieee80211_vif *vif; struct ewma_rssi avg_rssi; u8 rssi_level; u8 mac_id; u8 rate_id; enum rtw_bandwidth bw_mode; enum rtw_rf_type rf_type; enum rtw_wireless_set wireless_set; u8 stbc_en:2; u8 ldpc_en:2; bool sgi_enable; bool vht_enable; bool updated; u8 init_ra_lv; u64 ra_mask; }; struct rtw_vif { struct ieee80211_vif *vif; enum rtw_net_type net_type; u16 aid; u8 mac_addr[ETH_ALEN]; u8 bssid[ETH_ALEN]; u8 port; const struct rtw_vif_port *conf; struct rtw_traffic_stats stats; bool in_lps; }; struct rtw_regulatory { char alpha2[2]; u8 chplan; u8 txpwr_regd; }; struct rtw_chip_ops { int (*mac_init)(struct rtw_dev *rtwdev); int (*read_efuse)(struct rtw_dev *rtwdev, u8 *map); void (*phy_set_param)(struct rtw_dev *rtwdev); void (*set_channel)(struct rtw_dev *rtwdev, u8 channel, u8 bandwidth, u8 primary_chan_idx); void (*query_rx_desc)(struct rtw_dev *rtwdev, u8 *rx_desc, struct rtw_rx_pkt_stat *pkt_stat, struct ieee80211_rx_status *rx_status); u32 (*read_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, u32 addr, u32 mask); bool (*write_rf)(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, u32 addr, u32 mask, u32 data); void (*set_tx_power_index)(struct rtw_dev *rtwdev); int (*rsvd_page_dump)(struct rtw_dev *rtwdev, u8 *buf, u32 offset, u32 size); void (*set_antenna)(struct rtw_dev *rtwdev, u8 antenna_tx, u8 antenna_rx); void (*cfg_ldo25)(struct rtw_dev *rtwdev, bool enable); void (*false_alarm_statistics)(struct rtw_dev *rtwdev); void (*do_iqk)(struct rtw_dev *rtwdev); }; #define RTW_PWR_POLLING_CNT 20000 #define RTW_PWR_CMD_READ 0x00 #define RTW_PWR_CMD_WRITE 0x01 #define RTW_PWR_CMD_POLLING 0x02 #define RTW_PWR_CMD_DELAY 0x03 #define RTW_PWR_CMD_END 0x04 /* define the base address of each block */ #define RTW_PWR_ADDR_MAC 0x00 #define RTW_PWR_ADDR_USB 0x01 #define RTW_PWR_ADDR_PCIE 0x02 #define RTW_PWR_ADDR_SDIO 0x03 #define RTW_PWR_INTF_SDIO_MSK BIT(0) #define RTW_PWR_INTF_USB_MSK BIT(1) #define RTW_PWR_INTF_PCI_MSK BIT(2) #define RTW_PWR_INTF_ALL_MSK (BIT(0) | BIT(1) | BIT(2) | BIT(3)) #define RTW_PWR_CUT_A_MSK BIT(1) #define RTW_PWR_CUT_B_MSK BIT(2) #define RTW_PWR_CUT_C_MSK BIT(3) #define RTW_PWR_CUT_D_MSK BIT(4) #define RTW_PWR_CUT_E_MSK BIT(5) #define RTW_PWR_CUT_F_MSK BIT(6) #define RTW_PWR_CUT_G_MSK BIT(7) #define RTW_PWR_CUT_ALL_MSK 0xFF enum rtw_pwr_seq_cmd_delay_unit { RTW_PWR_DELAY_US, RTW_PWR_DELAY_MS, }; struct rtw_pwr_seq_cmd { u16 offset; u8 cut_mask; u8 intf_mask; u8 base:4; u8 cmd:4; u8 mask; u8 value; }; enum rtw_chip_ver { RTW_CHIP_VER_CUT_A = 0x00, RTW_CHIP_VER_CUT_B = 0x01, RTW_CHIP_VER_CUT_C = 0x02, RTW_CHIP_VER_CUT_D = 0x03, RTW_CHIP_VER_CUT_E = 0x04, RTW_CHIP_VER_CUT_F = 0x05, RTW_CHIP_VER_CUT_G = 0x06, }; #define RTW_INTF_PHY_PLATFORM_ALL 0 enum rtw_intf_phy_cut { RTW_INTF_PHY_CUT_A = BIT(0), RTW_INTF_PHY_CUT_B = BIT(1), RTW_INTF_PHY_CUT_C = BIT(2), RTW_INTF_PHY_CUT_D = BIT(3), RTW_INTF_PHY_CUT_E = BIT(4), RTW_INTF_PHY_CUT_F = BIT(5), RTW_INTF_PHY_CUT_G = BIT(6), RTW_INTF_PHY_CUT_ALL = 0xFFFF, }; enum rtw_ip_sel { RTW_IP_SEL_PHY = 0, RTW_IP_SEL_MAC = 1, RTW_IP_SEL_DBI = 2, RTW_IP_SEL_UNDEF = 0xFFFF }; enum rtw_pq_map_id { RTW_PQ_MAP_VO = 0x0, RTW_PQ_MAP_VI = 0x1, RTW_PQ_MAP_BE = 0x2, RTW_PQ_MAP_BK = 0x3, RTW_PQ_MAP_MG = 0x4, RTW_PQ_MAP_HI = 0x5, RTW_PQ_MAP_NUM = 0x6, RTW_PQ_MAP_UNDEF, }; enum rtw_dma_mapping { RTW_DMA_MAPPING_EXTRA = 0, RTW_DMA_MAPPING_LOW = 1, RTW_DMA_MAPPING_NORMAL = 2, RTW_DMA_MAPPING_HIGH = 3, RTW_DMA_MAPPING_UNDEF, }; struct rtw_rqpn { enum rtw_dma_mapping dma_map_vo; enum rtw_dma_mapping dma_map_vi; enum rtw_dma_mapping dma_map_be; enum rtw_dma_mapping dma_map_bk; enum rtw_dma_mapping dma_map_mg; enum rtw_dma_mapping dma_map_hi; }; struct rtw_page_table { u16 hq_num; u16 nq_num; u16 lq_num; u16 exq_num; u16 gapq_num; }; struct rtw_intf_phy_para { u16 offset; u16 value; u16 ip_sel; u16 cut_mask; u16 platform; }; struct rtw_intf_phy_para_table { struct rtw_intf_phy_para *usb2_para; struct rtw_intf_phy_para *usb3_para; struct rtw_intf_phy_para *gen1_para; struct rtw_intf_phy_para *gen2_para; u8 n_usb2_para; u8 n_usb3_para; u8 n_gen1_para; u8 n_gen2_para; }; struct rtw_table { const void *data; const u32 size; void (*parse)(struct rtw_dev *rtwdev, const struct rtw_table *tbl); void (*do_cfg)(struct rtw_dev *rtwdev, const struct rtw_table *tbl, u32 addr, u32 data); enum rtw_rf_path rf_path; }; static inline void rtw_load_table(struct rtw_dev *rtwdev, const struct rtw_table *tbl) { (*tbl->parse)(rtwdev, tbl); } enum rtw_rfe_fem { RTW_RFE_IFEM, RTW_RFE_EFEM, RTW_RFE_IFEM2G_EFEM5G, RTW_RFE_NUM, }; struct rtw_rfe_def { const struct rtw_table *phy_pg_tbl; const struct rtw_table *txpwr_lmt_tbl; }; #define RTW_DEF_RFE(chip, bb_pg, pwrlmt) { \ .phy_pg_tbl = &rtw ## chip ## _bb_pg_type ## bb_pg ## _tbl, \ .txpwr_lmt_tbl = &rtw ## chip ## _txpwr_lmt_type ## pwrlmt ## _tbl, \ } /* hardware configuration for each IC */ struct rtw_chip_info { struct rtw_chip_ops *ops; u8 id; const char *fw_name; u8 tx_pkt_desc_sz; u8 tx_buf_desc_sz; u8 rx_pkt_desc_sz; u8 rx_buf_desc_sz; u32 phy_efuse_size; u32 log_efuse_size; u32 ptct_efuse_size; u32 txff_size; u32 rxff_size; u8 band; u8 page_size; u8 csi_buf_pg_num; u8 dig_max; u8 dig_min; u8 txgi_factor; bool is_pwr_by_rate_dec; u8 max_power_index; bool ht_supported; bool vht_supported; /* init values */ u8 sys_func_en; struct rtw_pwr_seq_cmd **pwr_on_seq; struct rtw_pwr_seq_cmd **pwr_off_seq; struct rtw_rqpn *rqpn_table; struct rtw_page_table *page_table; struct rtw_intf_phy_para_table *intf_table; struct rtw_hw_reg *dig; u32 rf_base_addr[2]; u32 rf_sipi_addr[2]; const struct rtw_table *mac_tbl; const struct rtw_table *agc_tbl; const struct rtw_table *bb_tbl; const struct rtw_table *rf_tbl[RTW_RF_PATH_MAX]; const struct rtw_table *rfk_init_tbl; const struct rtw_rfe_def *rfe_defs; u32 rfe_defs_size; }; struct rtw_dm_info { u32 cck_fa_cnt; u32 ofdm_fa_cnt; u32 total_fa_cnt; u8 min_rssi; u8 pre_min_rssi; u16 fa_history[4]; u8 igi_history[4]; u8 igi_bitmap; bool damping; u8 damping_cnt; u8 damping_rssi; u8 cck_gi_u_bnd; u8 cck_gi_l_bnd; }; struct rtw_efuse { u32 size; u32 physical_size; u32 logical_size; u32 protect_size; u8 addr[ETH_ALEN]; u8 channel_plan; u8 country_code[2]; u8 rfe_option; u8 thermal_meter; u8 crystal_cap; u8 ant_div_cfg; u8 ant_div_type; u8 regd; u8 lna_type_2g; u8 lna_type_5g; u8 glna_type; u8 alna_type; bool ext_lna_2g; bool ext_lna_5g; u8 pa_type_2g; u8 pa_type_5g; u8 gpa_type; u8 apa_type; bool ext_pa_2g; bool ext_pa_5g; bool btcoex; /* bt share antenna with wifi */ bool share_ant; u8 bt_setting; struct { u8 hci; u8 bw; u8 ptcl; u8 nss; u8 ant_num; } hw_cap; struct rtw_txpwr_idx txpwr_idx_table[4]; }; struct rtw_phy_cond { #ifdef __LITTLE_ENDIAN u32 rfe:8; u32 intf:4; u32 pkg:4; u32 plat:4; u32 intf_rsvd:4; u32 cut:4; u32 branch:2; u32 neg:1; u32 pos:1; #else u32 pos:1; u32 neg:1; u32 branch:2; u32 cut:4; u32 intf_rsvd:4; u32 plat:4; u32 pkg:4; u32 intf:4; u32 rfe:8; #endif /* for intf:4 */ #define INTF_PCIE BIT(0) #define INTF_USB BIT(1) #define INTF_SDIO BIT(2) /* for branch:2 */ #define BRANCH_IF 0 #define BRANCH_ELIF 1 #define BRANCH_ELSE 2 #define BRANCH_ENDIF 3 }; struct rtw_fifo_conf { /* tx fifo information */ u16 rsvd_boundary; u16 rsvd_pg_num; u16 rsvd_drv_pg_num; u16 txff_pg_num; u16 acq_pg_num; u16 rsvd_drv_addr; u16 rsvd_h2c_info_addr; u16 rsvd_h2c_sta_info_addr; u16 rsvd_h2cq_addr; 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_fw_state { const struct firmware *firmware; struct completion completion; u16 version; u8 sub_version; u8 sub_index; u16 h2c_version; }; struct rtw_hal { u32 rcr; u32 chip_version; u8 fab_version; u8 cut_version; u8 mp_chip; u8 oem_id; struct rtw_phy_cond phy_cond; u8 ps_mode; u8 current_channel; u8 current_band_width; u8 current_band_type; u8 sec_ch_offset; u8 rf_type; u8 rf_path_num; u8 antenna_tx; u8 antenna_rx; /* protect tx power section */ struct mutex tx_power_mutex; s8 tx_pwr_by_rate_offset_2g[RTW_RF_PATH_MAX] [DESC_RATE_MAX]; s8 tx_pwr_by_rate_offset_5g[RTW_RF_PATH_MAX] [DESC_RATE_MAX]; s8 tx_pwr_by_rate_base_2g[RTW_RF_PATH_MAX] [RTW_RATE_SECTION_MAX]; s8 tx_pwr_by_rate_base_5g[RTW_RF_PATH_MAX] [RTW_RATE_SECTION_MAX]; s8 tx_pwr_limit_2g[RTW_REGD_MAX] [RTW_CHANNEL_WIDTH_MAX] [RTW_RATE_SECTION_MAX] [RTW_MAX_CHANNEL_NUM_2G]; s8 tx_pwr_limit_5g[RTW_REGD_MAX] [RTW_CHANNEL_WIDTH_MAX] [RTW_RATE_SECTION_MAX] [RTW_MAX_CHANNEL_NUM_5G]; s8 tx_pwr_tbl[RTW_RF_PATH_MAX] [DESC_RATE_MAX]; }; struct rtw_dev { struct ieee80211_hw *hw; struct device *dev; struct rtw_hci hci; struct rtw_chip_info *chip; struct rtw_hal hal; struct rtw_fifo_conf fifo; struct rtw_fw_state fw; struct rtw_efuse efuse; struct rtw_sec_desc sec; struct rtw_traffic_stats stats; struct rtw_regulatory regd; struct rtw_dm_info dm_info; /* ensures exclusive access from mac80211 callbacks */ struct mutex mutex; /* lock for dm to use */ spinlock_t dm_lock; /* read/write rf register */ spinlock_t rf_lock; /* watch dog every 2 sec */ struct delayed_work watch_dog_work; u32 watch_dog_cnt; struct list_head rsvd_page_list; /* c2h cmd queue & handler work */ struct sk_buff_head c2h_queue; struct work_struct c2h_work; struct rtw_tx_report tx_report; struct { /* incicate the mail box to use with fw */ u8 last_box_num; /* protect to send h2c to fw */ spinlock_t lock; u32 seq; } h2c; /* lps power state & handler work */ struct rtw_lps_conf lps_conf; struct delayed_work lps_work; struct dentry *debugfs; u8 sta_cnt; DECLARE_BITMAP(mac_id_map, RTW_MAX_MAC_ID_NUM); DECLARE_BITMAP(flags, NUM_OF_RTW_FLAGS); u8 mp_mode; /* hci related data, must be last */ u8 priv[0] __aligned(sizeof(void *)); }; #include "hci.h" static inline bool rtw_flag_check(struct rtw_dev *rtwdev, enum rtw_flags flag) { return test_bit(flag, rtwdev->flags); } static inline void rtw_flag_clear(struct rtw_dev *rtwdev, enum rtw_flags flag) { clear_bit(flag, rtwdev->flags); } static inline void rtw_flag_set(struct rtw_dev *rtwdev, enum rtw_flags flag) { set_bit(flag, rtwdev->flags); } void rtw_get_channel_params(struct cfg80211_chan_def *chandef, struct rtw_channel_params *ch_param); bool check_hw_ready(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 target); 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_set_channel(struct rtw_dev *rtwdev); void rtw_vif_port_config(struct rtw_dev *rtwdev, struct rtw_vif *rtwvif, u32 config); void rtw_tx_report_purge_timer(struct timer_list *t); void rtw_update_sta_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); int rtw_core_start(struct rtw_dev *rtwdev); void rtw_core_stop(struct rtw_dev *rtwdev); int rtw_chip_info_setup(struct rtw_dev *rtwdev); 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); #endif
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