diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88')
20 files changed, 1350 insertions, 310 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/bf.c b/drivers/net/wireless/realtek/rtw88/bf.c index fda771d23f71..b6d1d71f4d30 100644 --- a/drivers/net/wireless/realtek/rtw88/bf.c +++ b/drivers/net/wireless/realtek/rtw88/bf.c @@ -41,7 +41,6 @@ void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, 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)) @@ -67,7 +66,7 @@ void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, } ether_addr_copy(bfee->mac_addr, bssid); - bfee_role = RTW_BFEE_MU; + bfee->role = RTW_BFEE_MU; bfee->p_aid = (bssid[5] << 1) | (bssid[4] >> 7); bfee->aid = bss_conf->aid; bfinfo->bfer_mu_cnt++; @@ -85,7 +84,7 @@ void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, sound_dim >>= IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT; ether_addr_copy(bfee->mac_addr, bssid); - bfee_role = RTW_BFEE_SU; + bfee->role = RTW_BFEE_SU; bfee->sound_dim = (u8)sound_dim; bfee->g_id = 0; bfee->p_aid = (bssid[5] << 1) | (bssid[4] >> 7); @@ -102,7 +101,6 @@ void rtw_bf_assoc(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, } out_unlock: - bfee->role = bfee_role; rcu_read_unlock(); } diff --git a/drivers/net/wireless/realtek/rtw88/coex.c b/drivers/net/wireless/realtek/rtw88/coex.c index 4dfb2ec395ee..567372fb4e12 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.c +++ b/drivers/net/wireless/realtek/rtw88/coex.c @@ -1904,6 +1904,9 @@ static void rtw_coex_run_coex(struct rtw_dev *rtwdev, u8 reason) lockdep_assert_held(&rtwdev->mutex); + if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) + return; + coex_dm->reason = reason; /* update wifi_link_info_ext variable */ @@ -2500,3 +2503,495 @@ void rtw_coex_defreeze_work(struct work_struct *work) rtw_coex_run_coex(rtwdev, COEX_RSN_WLSTATUS); mutex_unlock(&rtwdev->mutex); } + +#ifdef CONFIG_RTW88_DEBUGFS +#define INFO_SIZE 80 + +#define case_BTINFO(src) \ + case COEX_BTINFO_SRC_##src: return #src + +static const char *rtw_coex_get_bt_info_src_string(u8 bt_info_src) +{ + switch (bt_info_src) { + case_BTINFO(WL_FW); + case_BTINFO(BT_RSP); + case_BTINFO(BT_ACT); + default: + return "Unknown"; + } +} + +#define case_RSN(src) \ + case COEX_RSN_##src: return #src + +static const char *rtw_coex_get_reason_string(u8 reason) +{ + switch (reason) { + case_RSN(2GSCANSTART); + case_RSN(5GSCANSTART); + case_RSN(SCANFINISH); + case_RSN(2GSWITCHBAND); + case_RSN(5GSWITCHBAND); + case_RSN(2GCONSTART); + case_RSN(5GCONSTART); + case_RSN(2GCONFINISH); + case_RSN(5GCONFINISH); + case_RSN(2GMEDIA); + case_RSN(5GMEDIA); + case_RSN(MEDIADISCON); + case_RSN(BTINFO); + case_RSN(LPS); + case_RSN(WLSTATUS); + default: + return "Unknown"; + } +} + +static int rtw_coex_addr_info(struct rtw_dev *rtwdev, + const struct rtw_reg_domain *reg, + char addr_info[], int n) +{ + const char *rf_prefix = ""; + const char *sep = n == 0 ? "" : "/ "; + int ffs, fls; + int max_fls; + + if (INFO_SIZE - n <= 0) + return 0; + + switch (reg->domain) { + case RTW_REG_DOMAIN_MAC32: + max_fls = 31; + break; + case RTW_REG_DOMAIN_MAC16: + max_fls = 15; + break; + case RTW_REG_DOMAIN_MAC8: + max_fls = 7; + break; + case RTW_REG_DOMAIN_RF_A: + case RTW_REG_DOMAIN_RF_B: + rf_prefix = "RF_"; + max_fls = 19; + break; + default: + return 0; + } + + ffs = __ffs(reg->mask); + fls = __fls(reg->mask); + + if (ffs == 0 && fls == max_fls) + return scnprintf(addr_info + n, INFO_SIZE - n, "%s%s%x", + sep, rf_prefix, reg->addr); + else if (ffs == fls) + return scnprintf(addr_info + n, INFO_SIZE - n, "%s%s%x[%d]", + sep, rf_prefix, reg->addr, ffs); + else + return scnprintf(addr_info + n, INFO_SIZE - n, "%s%s%x[%d:%d]", + sep, rf_prefix, reg->addr, fls, ffs); +} + +static int rtw_coex_val_info(struct rtw_dev *rtwdev, + const struct rtw_reg_domain *reg, + char val_info[], int n) +{ + const char *sep = n == 0 ? "" : "/ "; + u8 rf_path; + + if (INFO_SIZE - n <= 0) + return 0; + + switch (reg->domain) { + case RTW_REG_DOMAIN_MAC32: + return scnprintf(val_info + n, INFO_SIZE - n, "%s0x%x", sep, + rtw_read32_mask(rtwdev, reg->addr, reg->mask)); + case RTW_REG_DOMAIN_MAC16: + return scnprintf(val_info + n, INFO_SIZE - n, "%s0x%x", sep, + rtw_read16_mask(rtwdev, reg->addr, reg->mask)); + case RTW_REG_DOMAIN_MAC8: + return scnprintf(val_info + n, INFO_SIZE - n, "%s0x%x", sep, + rtw_read8_mask(rtwdev, reg->addr, reg->mask)); + case RTW_REG_DOMAIN_RF_A: + rf_path = RF_PATH_A; + break; + case RTW_REG_DOMAIN_RF_B: + rf_path = RF_PATH_B; + break; + default: + return 0; + } + + /* only RF go through here */ + return scnprintf(val_info + n, INFO_SIZE - n, "%s0x%x", sep, + rtw_read_rf(rtwdev, rf_path, reg->addr, reg->mask)); +} + +static void rtw_coex_set_coexinfo_hw(struct rtw_dev *rtwdev, struct seq_file *m) +{ + struct rtw_chip_info *chip = rtwdev->chip; + const struct rtw_reg_domain *reg; + char addr_info[INFO_SIZE]; + int n_addr = 0; + char val_info[INFO_SIZE]; + int n_val = 0; + int i; + + for (i = 0; i < chip->coex_info_hw_regs_num; i++) { + reg = &chip->coex_info_hw_regs[i]; + + n_addr += rtw_coex_addr_info(rtwdev, reg, addr_info, n_addr); + n_val += rtw_coex_val_info(rtwdev, reg, val_info, n_val); + + if (reg->domain == RTW_REG_DOMAIN_NL) { + seq_printf(m, "%-40s = %s\n", addr_info, val_info); + n_addr = 0; + n_val = 0; + } + } + + if (n_addr != 0 && n_val != 0) + seq_printf(m, "%-40s = %s\n", addr_info, val_info); +} + +static bool rtw_coex_get_bt_reg(struct rtw_dev *rtwdev, + u8 type, u16 addr, u16 *val) +{ + struct rtw_coex_info_req req = {0}; + struct sk_buff *skb; + __le16 le_addr; + u8 *payload; + + le_addr = cpu_to_le16(addr); + req.op_code = BT_MP_INFO_OP_READ_REG; + req.para1 = type; + req.para2 = le16_get_bits(le_addr, GENMASK(7, 0)); + req.para3 = le16_get_bits(le_addr, GENMASK(15, 8)); + skb = rtw_coex_info_request(rtwdev, &req); + if (!skb) { + *val = 0xeaea; + return false; + } + + payload = get_payload_from_coex_resp(skb); + *val = GET_COEX_RESP_BT_REG_VAL(payload); + + return true; +} + +static bool rtw_coex_get_bt_patch_version(struct rtw_dev *rtwdev, + u32 *patch_version) +{ + struct rtw_coex_info_req req = {0}; + struct sk_buff *skb; + u8 *payload; + bool ret = false; + + req.op_code = BT_MP_INFO_OP_PATCH_VER; + skb = rtw_coex_info_request(rtwdev, &req); + if (!skb) + goto out; + + payload = get_payload_from_coex_resp(skb); + *patch_version = GET_COEX_RESP_BT_PATCH_VER(payload); + ret = true; + +out: + return ret; +} + +static bool rtw_coex_get_bt_supported_version(struct rtw_dev *rtwdev, + u32 *supported_version) +{ + struct rtw_coex_info_req req = {0}; + struct sk_buff *skb; + u8 *payload; + bool ret = false; + + req.op_code = BT_MP_INFO_OP_SUPP_VER; + skb = rtw_coex_info_request(rtwdev, &req); + if (!skb) + goto out; + + payload = get_payload_from_coex_resp(skb); + *supported_version = GET_COEX_RESP_BT_SUPP_VER(payload); + ret = true; + +out: + return ret; +} + +static bool rtw_coex_get_bt_supported_feature(struct rtw_dev *rtwdev, + u32 *supported_feature) +{ + struct rtw_coex_info_req req = {0}; + struct sk_buff *skb; + u8 *payload; + bool ret = false; + + req.op_code = BT_MP_INFO_OP_SUPP_FEAT; + skb = rtw_coex_info_request(rtwdev, &req); + if (!skb) + goto out; + + payload = get_payload_from_coex_resp(skb); + *supported_feature = GET_COEX_RESP_BT_SUPP_FEAT(payload); + ret = true; + +out: + return ret; +} + +struct rtw_coex_sta_stat_iter_data { + struct rtw_vif *rtwvif; + struct seq_file *file; +}; + +static void rtw_coex_sta_stat_iter(void *data, struct ieee80211_sta *sta) +{ + struct rtw_coex_sta_stat_iter_data *sta_iter_data = data; + struct rtw_vif *rtwvif = sta_iter_data->rtwvif; + struct rtw_sta_info *si = (struct rtw_sta_info *)sta->drv_priv; + struct seq_file *m = sta_iter_data->file; + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + u8 rssi; + + if (si->vif != vif) + return; + + rssi = ewma_rssi_read(&si->avg_rssi); + seq_printf(m, "\tPeer %3d\n", si->mac_id); + seq_printf(m, "\t\t%-24s = %d\n", "RSSI", rssi); + seq_printf(m, "\t\t%-24s = %d\n", "BW mode", si->bw_mode); +} + +struct rtw_coex_vif_stat_iter_data { + struct rtw_dev *rtwdev; + struct seq_file *file; +}; + +static void rtw_coex_vif_stat_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct rtw_coex_vif_stat_iter_data *vif_iter_data = data; + struct rtw_coex_sta_stat_iter_data sta_iter_data; + struct rtw_dev *rtwdev = vif_iter_data->rtwdev; + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + struct seq_file *m = vif_iter_data->file; + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + + seq_printf(m, "Iface on Port (%d)\n", rtwvif->port); + seq_printf(m, "\t%-32s = %d\n", + "Beacon interval", bss_conf->beacon_int); + seq_printf(m, "\t%-32s = %d\n", + "Network Type", rtwvif->net_type); + + sta_iter_data.rtwvif = rtwvif; + sta_iter_data.file = m; + rtw_iterate_stas_atomic(rtwdev, rtw_coex_sta_stat_iter, + &sta_iter_data); +} + +void rtw_coex_display_coex_info(struct rtw_dev *rtwdev, struct seq_file *m) +{ + struct rtw_chip_info *chip = rtwdev->chip; + struct rtw_dm_info *dm_info = &rtwdev->dm_info; + struct rtw_coex *coex = &rtwdev->coex; + struct rtw_coex_stat *coex_stat = &coex->stat; + struct rtw_coex_dm *coex_dm = &coex->dm; + struct rtw_hal *hal = &rtwdev->hal; + struct rtw_efuse *efuse = &rtwdev->efuse; + struct rtw_fw_state *fw = &rtwdev->fw; + struct rtw_coex_vif_stat_iter_data vif_iter_data; + u8 reason = coex_dm->reason; + u8 sys_lte; + u16 score_board_WB, score_board_BW; + u32 wl_reg_6c0, wl_reg_6c4, wl_reg_6c8, wl_reg_778, wl_reg_6cc; + u32 lte_coex, bt_coex; + u32 bt_hi_pri, bt_lo_pri; + int i; + + score_board_BW = rtw_coex_read_scbd(rtwdev); + score_board_WB = coex_stat->score_board; + wl_reg_6c0 = rtw_read32(rtwdev, 0x6c0); + wl_reg_6c4 = rtw_read32(rtwdev, 0x6c4); + wl_reg_6c8 = rtw_read32(rtwdev, 0x6c8); + wl_reg_6cc = rtw_read32(rtwdev, 0x6cc); + wl_reg_778 = rtw_read32(rtwdev, 0x778); + bt_hi_pri = rtw_read32(rtwdev, 0x770); + bt_lo_pri = rtw_read32(rtwdev, 0x774); + rtw_write8(rtwdev, 0x76e, 0xc); + sys_lte = rtw_read8(rtwdev, 0x73); + lte_coex = rtw_coex_read_indirect_reg(rtwdev, 0x38); + bt_coex = rtw_coex_read_indirect_reg(rtwdev, 0x54); + + if (!coex_stat->bt_disabled && !coex_stat->bt_mailbox_reply) { + rtw_coex_get_bt_supported_version(rtwdev, + &coex_stat->bt_supported_version); + rtw_coex_get_bt_patch_version(rtwdev, &coex_stat->patch_ver); + rtw_coex_get_bt_supported_feature(rtwdev, + &coex_stat->bt_supported_feature); + rtw_coex_get_bt_reg(rtwdev, 3, 0xae, &coex_stat->bt_reg_vendor_ae); + rtw_coex_get_bt_reg(rtwdev, 3, 0xac, &coex_stat->bt_reg_vendor_ac); + + if (coex_stat->patch_ver != 0) + coex_stat->bt_mailbox_reply = true; + } + + seq_printf(m, "**********************************************\n"); + seq_printf(m, "\t\tBT Coexist info %x\n", chip->id); + seq_printf(m, "**********************************************\n"); + seq_printf(m, "%-40s = %s/ %d\n", + "Mech/ RFE", + efuse->share_ant ? "Shared" : "Non-Shared", + efuse->rfe_option); + seq_printf(m, "%-40s = %08x/ 0x%02x/ 0x%08x %s\n", + "Coex Ver/ BT Dez/ BT Rpt", + chip->coex_para_ver, chip->bt_desired_ver, + coex_stat->bt_supported_version, + coex_stat->bt_disabled ? "(BT disabled)" : + coex_stat->bt_supported_version >= chip->bt_desired_ver ? + "(Match)" : "(Mismatch)"); + seq_printf(m, "%-40s = %s/ %u/ %d\n", + "Role/ RoleSwCnt/ IgnWL/ Feature", + coex_stat->bt_slave ? "Slave" : "Master", + coex_stat->cnt_bt[COEX_CNT_BT_ROLESWITCH], + coex_dm->ignore_wl_act); + seq_printf(m, "%-40s = %u.%u/ 0x%x/ %c\n", + "WL FW/ BT FW/ KT", + fw->version, fw->sub_version, + coex_stat->patch_ver, coex_stat->kt_ver + 65); + seq_printf(m, "%-40s = %u/ %u/ %u/ ch-(%u)\n", + "AFH Map", + coex_dm->wl_ch_info[0], coex_dm->wl_ch_info[1], + coex_dm->wl_ch_info[2], hal->current_channel); + + seq_printf(m, "**********************************************\n"); + seq_printf(m, "\t\tBT Status\n"); + seq_printf(m, "**********************************************\n"); + seq_printf(m, "%-40s = %s/ %ddBm/ %u/ %u\n", + "BT status/ rssi/ retry/ pop", + coex_dm->bt_status == COEX_BTSTATUS_NCON_IDLE ? "non-conn" : + coex_dm->bt_status == COEX_BTSTATUS_CON_IDLE ? "conn-idle" : "busy", + coex_stat->bt_rssi - 100, + coex_stat->cnt_bt[COEX_CNT_BT_RETRY], + coex_stat->cnt_bt[COEX_CNT_BT_POPEVENT]); + seq_printf(m, "%-40s = %s%s%s%s%s (multi-link %d)\n", + "Profiles", + coex_stat->bt_a2dp_exist ? (coex_stat->bt_a2dp_sink ? + "A2DP sink," : "A2DP,") : "", + coex_stat->bt_hfp_exist ? "HFP," : "", + coex_stat->bt_hid_exist ? + (coex_stat->bt_ble_exist ? "HID(RCU)," : + coex_stat->bt_hid_slot >= 2 ? "HID(4/18)" : + "HID(2/18),") : "", + coex_stat->bt_pan_exist ? coex_stat->bt_opp_exist ? + "OPP," : "PAN," : "", + coex_stat->bt_ble_voice ? "Voice," : "", + coex_stat->bt_multi_link); + seq_printf(m, "%-40s = %u/ %u/ %u/ 0x%08x\n", + "Reinit/ Relink/ IgnWl/ Feature", + coex_stat->cnt_bt[COEX_CNT_BT_REINIT], + coex_stat->cnt_bt[COEX_CNT_BT_SETUPLINK], + coex_stat->cnt_bt[COEX_CNT_BT_IGNWLANACT], + coex_stat->bt_supported_feature); + seq_printf(m, "%-40s = %u/ %u/ %u/ %u\n", + "Page/ Inq/ iqk/ iqk fail", + coex_stat->cnt_bt[COEX_CNT_BT_PAGE], + coex_stat->cnt_bt[COEX_CNT_BT_INQ], + coex_stat->cnt_bt[COEX_CNT_BT_IQK], + coex_stat->cnt_bt[COEX_CNT_BT_IQKFAIL]); + seq_printf(m, "%-40s = 0x%04x/ 0x%04x/ 0x%04x/ 0x%04x\n", + "0xae/ 0xac/ score board (W->B)/ (B->W)", + coex_stat->bt_reg_vendor_ae, + coex_stat->bt_reg_vendor_ac, + score_board_WB, score_board_BW); + seq_printf(m, "%-40s = %u/%u, %u/%u\n", + "Hi-Pri TX/RX, Lo-Pri TX/RX", + bt_hi_pri & 0xffff, bt_hi_pri >> 16, + bt_lo_pri & 0xffff, bt_lo_pri >> 16); + for (i = 0; i < COEX_BTINFO_SRC_BT_IQK; i++) + seq_printf(m, "%-40s = %7ph\n", + rtw_coex_get_bt_info_src_string(i), + coex_stat->bt_info_c2h[i]); + + seq_printf(m, "**********************************************\n"); + seq_printf(m, "\t\tWiFi Status\n"); + seq_printf(m, "**********************************************\n"); + seq_printf(m, "%-40s = %d\n", + "Scanning", test_bit(RTW_FLAG_SCANNING, rtwdev->flags)); + seq_printf(m, "%-40s = %u/ TX %d Mbps/ RX %d Mbps\n", + "G_busy/ TX/ RX", + coex_stat->wl_gl_busy, + rtwdev->stats.tx_throughput, rtwdev->stats.rx_throughput); + seq_printf(m, "%-40s = %u/ %u/ %u\n", + "IPS/ Low Power/ PS mode", + test_bit(RTW_FLAG_INACTIVE_PS, rtwdev->flags), + test_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags), + rtwdev->lps_conf.mode); + + vif_iter_data.rtwdev = rtwdev; + vif_iter_data.file = m; + rtw_iterate_vifs_atomic(rtwdev, rtw_coex_vif_stat_iter, &vif_iter_data); + + seq_printf(m, "**********************************************\n"); + seq_printf(m, "\t\tMechanism\n"); + seq_printf(m, "**********************************************\n"); + seq_printf(m, "%-40s = %5ph (case-%d)\n", + "TDMA", + coex_dm->ps_tdma_para, coex_dm->cur_ps_tdma); + seq_printf(m, "%-40s = %d\n", + "Timer base", coex_stat->tdma_timer_base); + seq_printf(m, "%-40s = %d/ 0x%08x/ 0x%08x/ 0x%08x\n", + "Table/ 0x6c0/ 0x6c4/ 0x6c8", + coex_dm->cur_table, wl_reg_6c0, wl_reg_6c4, wl_reg_6c8); + seq_printf(m, "%-40s = 0x%08x/ 0x%08x/ reason (%s)\n", + "0x778/ 0x6cc/ Reason", + wl_reg_778, wl_reg_6cc, rtw_coex_get_reason_string(reason)); + seq_printf(m, "%-40s = %u/ %u/ %u/ %u/ %u\n", + "Null All/ Retry/ Ack/ BT Empty/ BT Late", + coex_stat->wl_fw_dbg_info[1], coex_stat->wl_fw_dbg_info[2], + coex_stat->wl_fw_dbg_info[3], coex_stat->wl_fw_dbg_info[4], + coex_stat->wl_fw_dbg_info[5]); + seq_printf(m, "%-40s = %u/ %u/ %s/ %u\n", + "Cnt TDMA Toggle/ Lk 5ms/ Lk 5ms on/ FW", + coex_stat->wl_fw_dbg_info[6], + coex_stat->wl_fw_dbg_info[7], + coex_stat->wl_slot_extend ? "Yes" : "No", + coex_stat->cnt_wl[COEX_CNT_WL_FW_NOTIFY]); + + seq_printf(m, "**********************************************\n"); + seq_printf(m, "\t\tHW setting\n"); + seq_printf(m, "**********************************************\n"); + seq_printf(m, "%-40s = %s/ %s\n", + "LTE Coex/ Path Owner", + lte_coex & BIT(7) ? "ON" : "OFF", + sys_lte & BIT(2) ? "WL" : "BT"); + seq_printf(m, "%-40s = RF:%s_BB:%s/ RF:%s_BB:%s/ %s\n", + "GNT_WL_CTRL/ GNT_BT_CTRL/ Dbg", + lte_coex & BIT(12) ? "SW" : "HW", + lte_coex & BIT(8) ? "SW" : "HW", + lte_coex & BIT(14) ? "SW" : "HW", + lte_coex & BIT(10) ? "SW" : "HW", + sys_lte & BIT(3) ? "On" : "Off"); + seq_printf(m, "%-40s = %lu/ %lu\n", + "GNT_WL/ GNT_BT", + (bt_coex & BIT(2)) >> 2, (bt_coex & BIT(3)) >> 3); + seq_printf(m, "%-40s = %u/ %u/ %u/ %u\n", + "CRC OK CCK/ OFDM/ HT/ VHT", + dm_info->cck_ok_cnt, dm_info->ofdm_ok_cnt, + dm_info->ht_ok_cnt, dm_info->vht_ok_cnt); + seq_printf(m, "%-40s = %u/ %u/ %u/ %u\n", + "CRC ERR CCK/ OFDM/ HT/ VHT", + dm_info->cck_err_cnt, dm_info->ofdm_err_cnt, + dm_info->ht_err_cnt, dm_info->vht_err_cnt); + seq_printf(m, "%-40s = %s/ %s/ %s/ %u\n", + "HiPr/ Locking/ Locked/ Noisy", + coex_stat->wl_hi_pri_task1 ? "Y" : "N", + coex_stat->wl_cck_lock ? "Y" : "N", + coex_stat->wl_cck_lock_ever ? "Y" : "N", + coex_stat->wl_noisy_level); + + rtw_coex_set_coexinfo_hw(rtwdev, m); +} +#endif /* CONFIG_RTW88_DEBUGFS */ diff --git a/drivers/net/wireless/realtek/rtw88/coex.h b/drivers/net/wireless/realtek/rtw88/coex.h index 008d1af5996b..4c3a01968f5e 100644 --- a/drivers/net/wireless/realtek/rtw88/coex.h +++ b/drivers/net/wireless/realtek/rtw88/coex.h @@ -46,6 +46,14 @@ (__rssi__ == COEX_RSSI_STATE_LOW || \ __rssi__ == COEX_RSSI_STATE_STAY_LOW ? true : false); }) +#define GET_COEX_RESP_BT_SUPP_VER(payload) \ + le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 32)) +#define GET_COEX_RESP_BT_SUPP_FEAT(payload) \ + le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24)) +#define GET_COEX_RESP_BT_PATCH_VER(payload) \ + le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(55, 24)) +#define GET_COEX_RESP_BT_REG_VAL(payload) \ + le64_get_bits(*((__le64 *)(payload)), GENMASK_ULL(39, 24)) #define GET_COEX_RESP_BT_SCAN_TYPE(payload) \ le64_get_bits(*((__le64 *)(payload)), GENMASK(31, 24)) @@ -367,4 +375,6 @@ void rtw_coex_wl_fwdbginfo_notify(struct rtw_dev *rtwdev, u8 *buf, u8 length); void rtw_coex_switchband_notify(struct rtw_dev *rtwdev, u8 type); void rtw_coex_wl_status_change_notify(struct rtw_dev *rtwdev); +void rtw_coex_display_coex_info(struct rtw_dev *rtwdev, struct seq_file *m); + #endif diff --git a/drivers/net/wireless/realtek/rtw88/debug.c b/drivers/net/wireless/realtek/rtw88/debug.c index 5a181e01ebef..b4964306de61 100644 --- a/drivers/net/wireless/realtek/rtw88/debug.c +++ b/drivers/net/wireless/realtek/rtw88/debug.c @@ -5,6 +5,7 @@ #include <linux/debugfs.h> #include <linux/seq_file.h> #include "main.h" +#include "coex.h" #include "sec.h" #include "fw.h" #include "debug.h" @@ -691,6 +692,56 @@ static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v) 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; +} + +static int rtw_debugfs_get_coex_info(struct seq_file *m, void *v) +{ + struct rtw_debugfs_priv *debugfs_priv = m->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + + rtw_coex_display_coex_info(rtwdev, m); + + return 0; +} + +static ssize_t rtw_debugfs_set_coex_enable(struct file *filp, + const char __user *buffer, + size_t count, loff_t *loff) +{ + struct seq_file *seqpriv = (struct seq_file *)filp->private_data; + struct rtw_debugfs_priv *debugfs_priv = seqpriv->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_coex *coex = &rtwdev->coex; + char tmp[32 + 1]; + bool enable; + int ret; + + rtw_debugfs_copy_from_user(tmp, sizeof(tmp), buffer, count, 1); + + ret = kstrtobool(tmp, &enable); + if (ret) { + rtw_warn(rtwdev, "invalid arguments\n"); + return ret; + } + + mutex_lock(&rtwdev->mutex); + coex->stop_dm = enable == 0; + mutex_unlock(&rtwdev->mutex); + + return count; +} + +static int rtw_debugfs_get_coex_enable(struct seq_file *m, void *v) +{ + struct rtw_debugfs_priv *debugfs_priv = m->private; + struct rtw_dev *rtwdev = debugfs_priv->rtwdev; + struct rtw_coex *coex = &rtwdev->coex; + + seq_printf(m, "coex mechanism %s\n", + coex->stop_dm ? "disabled" : "enabled"); + return 0; } @@ -784,6 +835,15 @@ static struct rtw_debugfs_priv rtw_debug_priv_phy_info = { .cb_read = rtw_debugfs_get_phy_info, }; +static struct rtw_debugfs_priv rtw_debug_priv_coex_enable = { + .cb_write = rtw_debugfs_set_coex_enable, + .cb_read = rtw_debugfs_get_coex_enable, +}; + +static struct rtw_debugfs_priv rtw_debug_priv_coex_info = { + .cb_read = rtw_debugfs_get_coex_info, +}; + #define rtw_debugfs_add_core(name, mode, fopname, parent) \ do { \ rtw_debug_priv_ ##name.rtwdev = rtwdev; \ @@ -814,6 +874,8 @@ void rtw_debugfs_init(struct rtw_dev *rtwdev) rtw_debugfs_add_rw(dump_cam); rtw_debugfs_add_rw(rsvd_page); rtw_debugfs_add_r(phy_info); + rtw_debugfs_add_r(coex_info); + rtw_debugfs_add_rw(coex_enable); 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/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c index 243441453ead..05c430b3489c 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.c +++ b/drivers/net/wireless/realtek/rtw88/fw.c @@ -136,6 +136,9 @@ void rtw_fw_c2h_cmd_handle(struct rtw_dev *rtwdev, struct sk_buff *skb) mutex_lock(&rtwdev->mutex); + if (!test_bit(RTW_FLAG_RUNNING, rtwdev->flags)) + goto unlock; + switch (c2h->id) { case C2H_BT_INFO: rtw_coex_bt_info_notify(rtwdev, c2h->payload, len); @@ -153,6 +156,7 @@ void rtw_fw_c2h_cmd_handle(struct rtw_dev *rtwdev, struct sk_buff *skb) break; } +unlock: mutex_unlock(&rtwdev->mutex); } @@ -579,7 +583,7 @@ static u8 rtw_get_rsvd_page_location(struct rtw_dev *rtwdev, struct rtw_rsvd_page *rsvd_pkt; u8 location = 0; - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { if (type == rsvd_pkt->type) location = rsvd_pkt->page; } @@ -632,7 +636,7 @@ u8 rtw_get_rsvd_page_probe_req_location(struct rtw_dev *rtwdev, struct rtw_rsvd_page *rsvd_pkt; u8 location = 0; - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { if (rsvd_pkt->type != RSVD_PROBE_REQ) continue; if ((!ssid && !rsvd_pkt->ssid) || @@ -649,7 +653,7 @@ u16 rtw_get_rsvd_page_probe_req_size(struct rtw_dev *rtwdev, struct rtw_rsvd_page *rsvd_pkt; u16 size = 0; - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { if (rsvd_pkt->type != RSVD_PROBE_REQ) continue; if ((!ssid && !rsvd_pkt->ssid) || @@ -686,25 +690,6 @@ void rtw_send_rsvd_page_h2c(struct rtw_dev *rtwdev) rtw_fw_send_h2c_command(rtwdev, h2c_pkt); } -static struct sk_buff * -rtw_beacon_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif) -{ - struct sk_buff *skb_new; - - if (vif->type != NL80211_IFTYPE_AP && - vif->type != NL80211_IFTYPE_ADHOC && - !ieee80211_vif_is_mesh(vif)) { - skb_new = alloc_skb(1, GFP_KERNEL); - if (!skb_new) - return NULL; - skb_put(skb_new, 1); - } else { - skb_new = ieee80211_beacon_get(hw, vif); - } - - return skb_new; -} - static struct sk_buff *rtw_nlo_info_get(struct ieee80211_hw *hw) { struct rtw_dev *rtwdev = hw->priv; @@ -745,7 +730,7 @@ static struct sk_buff *rtw_nlo_info_get(struct ieee80211_hw *hw) loc = rtw_get_rsvd_page_probe_req_location(rtwdev, ssid); if (!loc) { rtw_err(rtwdev, "failed to get probe req rsvd loc\n"); - kfree(skb); + kfree_skb(skb); return NULL; } nlo_hdr->location[i] = loc; @@ -819,8 +804,7 @@ static struct sk_buff *rtw_lps_pg_dpk_get(struct ieee80211_hw *hw) return skb; } -static struct sk_buff *rtw_lps_pg_info_get(struct ieee80211_hw *hw, - struct ieee80211_vif *vif) +static struct sk_buff *rtw_lps_pg_info_get(struct ieee80211_hw *hw) { struct rtw_dev *rtwdev = hw->priv; struct rtw_chip_info *chip = rtwdev->chip; @@ -850,15 +834,31 @@ static struct sk_buff *rtw_lps_pg_info_get(struct ieee80211_hw *hw, } static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, struct rtw_rsvd_page *rsvd_pkt) { + struct ieee80211_vif *vif; + struct rtw_vif *rtwvif; struct sk_buff *skb_new; struct cfg80211_ssid *ssid; + if (rsvd_pkt->type == RSVD_DUMMY) { + skb_new = alloc_skb(1, GFP_KERNEL); + if (!skb_new) + return NULL; + + skb_put(skb_new, 1); + return skb_new; + } + + rtwvif = rsvd_pkt->rtwvif; + if (!rtwvif) + return NULL; + + vif = rtwvif_to_vif(rtwvif); + switch (rsvd_pkt->type) { case RSVD_BEACON: - skb_new = rtw_beacon_get(hw, vif); + skb_new = ieee80211_beacon_get(hw, vif); break; case RSVD_PS_POLL: skb_new = ieee80211_pspoll_get(hw, vif); @@ -876,7 +876,7 @@ static struct sk_buff *rtw_get_rsvd_page_skb(struct ieee80211_hw *hw, skb_new = rtw_lps_pg_dpk_get(hw); break; case RSVD_LPS_PG_INFO: - skb_new = rtw_lps_pg_info_get(hw, vif); + skb_new = rtw_lps_pg_info_get(hw); break; case RSVD_PROBE_REQ: ssid = (struct cfg80211_ssid *)rsvd_pkt->ssid; @@ -945,6 +945,8 @@ static struct rtw_rsvd_page *rtw_alloc_rsvd_page(struct rtw_dev *rtwdev, if (!rsvd_pkt) return NULL; + INIT_LIST_HEAD(&rsvd_pkt->vif_list); + INIT_LIST_HEAD(&rsvd_pkt->build_list); rsvd_pkt->type = type; rsvd_pkt->add_txdesc = txdesc; @@ -952,51 +954,124 @@ static struct rtw_rsvd_page *rtw_alloc_rsvd_page(struct rtw_dev *rtwdev, } static void rtw_insert_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif, struct rtw_rsvd_page *rsvd_pkt) { lockdep_assert_held(&rtwdev->mutex); - list_add_tail(&rsvd_pkt->list, &rtwdev->rsvd_page_list); + + list_add_tail(&rsvd_pkt->vif_list, &rtwvif->rsvd_page_list); } -void rtw_add_rsvd_page(struct rtw_dev *rtwdev, enum rtw_rsvd_packet_type type, - bool txdesc) +static void rtw_add_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif, + enum rtw_rsvd_packet_type type, + bool txdesc) { struct rtw_rsvd_page *rsvd_pkt; rsvd_pkt = rtw_alloc_rsvd_page(rtwdev, type, txdesc); - if (!rsvd_pkt) + if (!rsvd_pkt) { + rtw_err(rtwdev, "failed to alloc rsvd page %d\n", type); return; + } - rtw_insert_rsvd_page(rtwdev, rsvd_pkt); + rsvd_pkt->rtwvif = rtwvif; + rtw_insert_rsvd_page(rtwdev, rtwvif, rsvd_pkt); } -void rtw_add_rsvd_page_probe_req(struct rtw_dev *rtwdev, - struct cfg80211_ssid *ssid) +static void rtw_add_rsvd_page_probe_req(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif, + struct cfg80211_ssid *ssid) { struct rtw_rsvd_page *rsvd_pkt; rsvd_pkt = rtw_alloc_rsvd_page(rtwdev, RSVD_PROBE_REQ, true); - if (!rsvd_pkt) + if (!rsvd_pkt) { + rtw_err(rtwdev, "failed to alloc probe req rsvd page\n"); return; + } + rsvd_pkt->rtwvif = rtwvif; rsvd_pkt->ssid = ssid; - rtw_insert_rsvd_page(rtwdev, rsvd_pkt); + rtw_insert_rsvd_page(rtwdev, rtwvif, rsvd_pkt); } -void rtw_reset_rsvd_page(struct rtw_dev *rtwdev) +void rtw_remove_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) { struct rtw_rsvd_page *rsvd_pkt, *tmp; lockdep_assert_held(&rtwdev->mutex); - list_for_each_entry_safe(rsvd_pkt, tmp, &rtwdev->rsvd_page_list, list) { - if (rsvd_pkt->type == RSVD_BEACON) - continue; - list_del(&rsvd_pkt->list); + /* remove all of the rsvd pages for vif */ + list_for_each_entry_safe(rsvd_pkt, tmp, &rtwvif->rsvd_page_list, + vif_list) { + list_del(&rsvd_pkt->vif_list); + if (!list_empty(&rsvd_pkt->build_list)) + list_del(&rsvd_pkt->build_list); kfree(rsvd_pkt); } } +void rtw_add_rsvd_page_bcn(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + + if (vif->type != NL80211_IFTYPE_AP && + vif->type != NL80211_IFTYPE_ADHOC && + vif->type != NL80211_IFTYPE_MESH_POINT) { + rtw_warn(rtwdev, "Cannot add beacon rsvd page for %d\n", + vif->type); + return; + } + + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_BEACON, false); +} + +void rtw_add_rsvd_page_pno(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + struct rtw_wow_param *rtw_wow = &rtwdev->wow; + struct rtw_pno_request *rtw_pno_req = &rtw_wow->pno_req; + struct cfg80211_ssid *ssid; + int i; + + if (vif->type != NL80211_IFTYPE_STATION) { + rtw_warn(rtwdev, "Cannot add PNO rsvd page for %d\n", + vif->type); + return; + } + + for (i = 0 ; i < rtw_pno_req->match_set_cnt; i++) { + ssid = &rtw_pno_req->match_sets[i].ssid; + rtw_add_rsvd_page_probe_req(rtwdev, rtwvif, ssid); + } + + rtw_add_rsvd_page_probe_req(rtwdev, rtwvif, NULL); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_NLO_INFO, false); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_CH_INFO, true); +} + +void rtw_add_rsvd_page_sta(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) +{ + struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); + + if (vif->type != NL80211_IFTYPE_STATION) { + rtw_warn(rtwdev, "Cannot add sta rsvd page for %d\n", + vif->type); + return; + } + + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_PS_POLL, true); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_QOS_NULL, true); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_NULL, true); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_LPS_PG_DPK, true); + rtw_add_rsvd_page(rtwdev, rtwvif, RSVD_LPS_PG_INFO, true); +} + int rtw_fw_write_data_rsvd_page(struct rtw_dev *rtwdev, u16 pg_addr, u8 *buf, u32 size) { @@ -1060,8 +1135,72 @@ static int rtw_download_drv_rsvd_page(struct rtw_dev *rtwdev, u8 *buf, u32 size) return rtw_fw_write_data_rsvd_page(rtwdev, pg_addr, buf, size); } -static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, - struct ieee80211_vif *vif, u32 *size) +static void __rtw_build_rsvd_page_reset(struct rtw_dev *rtwdev) +{ + struct rtw_rsvd_page *rsvd_pkt, *tmp; + + list_for_each_entry_safe(rsvd_pkt, tmp, &rtwdev->rsvd_page_list, + build_list) { + list_del_init(&rsvd_pkt->build_list); + + /* Don't free except for the dummy rsvd page, + * others will be freed when removing vif + */ + if (rsvd_pkt->type == RSVD_DUMMY) + kfree(rsvd_pkt); + } +} + +static void rtw_build_rsvd_page_iter(void *data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct rtw_dev *rtwdev = data; + struct rtw_vif *rtwvif = (struct rtw_vif *)vif->drv_priv; + struct rtw_rsvd_page *rsvd_pkt; + + list_for_each_entry(rsvd_pkt, &rtwvif->rsvd_page_list, vif_list) { + if (rsvd_pkt->type == RSVD_BEACON) + list_add(&rsvd_pkt->build_list, + &rtwdev->rsvd_page_list); + else + list_add_tail(&rsvd_pkt->build_list, + &rtwdev->rsvd_page_list); + } +} + +static int __rtw_build_rsvd_page_from_vifs(struct rtw_dev *rtwdev) +{ + struct rtw_rsvd_page *rsvd_pkt; + + __rtw_build_rsvd_page_reset(rtwdev); + + /* gather rsvd page from vifs */ + rtw_iterate_vifs_atomic(rtwdev, rtw_build_rsvd_page_iter, rtwdev); + + rsvd_pkt = list_first_entry_or_null(&rtwdev->rsvd_page_list, + struct rtw_rsvd_page, build_list); + if (!rsvd_pkt) { + WARN(1, "Should not have an empty reserved page\n"); + return -EINVAL; + } + + /* the first rsvd should be beacon, otherwise add a dummy one */ + if (rsvd_pkt->type != RSVD_BEACON) { + struct rtw_rsvd_page *dummy_pkt; + + dummy_pkt = rtw_alloc_rsvd_page(rtwdev, RSVD_DUMMY, false); + if (!dummy_pkt) { + rtw_err(rtwdev, "failed to alloc dummy rsvd page\n"); + return -ENOMEM; + } + + list_add(&dummy_pkt->build_list, &rtwdev->rsvd_page_list); + } + + return 0; +} + +static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, u32 *size) { struct ieee80211_hw *hw = rtwdev->hw; struct rtw_chip_info *chip = rtwdev->chip; @@ -1071,13 +1210,21 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, u8 total_page = 0; u8 page_size, page_margin, tx_desc_sz; u8 *buf; + int ret; page_size = chip->page_size; tx_desc_sz = chip->tx_pkt_desc_sz; page_margin = page_size - tx_desc_sz; - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { - iter = rtw_get_rsvd_page_skb(hw, vif, rsvd_pkt); + ret = __rtw_build_rsvd_page_from_vifs(rtwdev); + if (ret) { + rtw_err(rtwdev, + "failed to build rsvd page from vifs, ret %d\n", ret); + return NULL; + } + + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { + iter = rtw_get_rsvd_page_skb(hw, rsvd_pkt); if (!iter) { rtw_err(rtwdev, "failed to build rsvd packet\n"); goto release_skb; @@ -1101,7 +1248,8 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, * is smaller than the actual size of the whole rsvd_page */ if (total_page == 0) { - if (rsvd_pkt->type != RSVD_BEACON) { + if (rsvd_pkt->type != RSVD_BEACON && + rsvd_pkt->type != RSVD_DUMMY) { rtw_err(rtwdev, "first page should be a beacon\n"); goto release_skb; } @@ -1129,7 +1277,7 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, * 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) { + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { rtw_rsvd_page_list_to_buf(rtwdev, page_size, page_margin, page, buf, rsvd_pkt); if (page == 0) @@ -1145,7 +1293,7 @@ static u8 *rtw_build_rsvd_page(struct rtw_dev *rtwdev, return buf; release_skb: - list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, list) { + list_for_each_entry(rsvd_pkt, &rtwdev->rsvd_page_list, build_list) { kfree_skb(rsvd_pkt->skb); rsvd_pkt->skb = NULL; } @@ -1153,18 +1301,31 @@ release_skb: return NULL; } -static int -rtw_download_beacon(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) +static int rtw_download_beacon(struct rtw_dev *rtwdev) { struct ieee80211_hw *hw = rtwdev->hw; + struct rtw_rsvd_page *rsvd_pkt; struct sk_buff *skb; int ret = 0; - skb = rtw_beacon_get(hw, vif); + rsvd_pkt = list_first_entry_or_null(&rtwdev->rsvd_page_list, + struct rtw_rsvd_page, build_list); + if (!rsvd_pkt) { + rtw_err(rtwdev, "failed to get rsvd page from build list\n"); + return -ENOENT; + } + + if (rsvd_pkt->type != RSVD_BEACON && + rsvd_pkt->type != RSVD_DUMMY) { + rtw_err(rtwdev, "invalid rsvd page type %d, should be beacon or dummy\n", + rsvd_pkt->type); + return -EINVAL; + } + + skb = rtw_get_rsvd_page_skb(hw, rsvd_pkt); if (!skb) { rtw_err(rtwdev, "failed to get beacon skb\n"); - ret = -ENOMEM; - goto out; + return -ENOMEM; } ret = rtw_download_drv_rsvd_page(rtwdev, skb->data, skb->len); @@ -1173,17 +1334,16 @@ rtw_download_beacon(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) dev_kfree_skb(skb); -out: return ret; } -int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) +int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev) { u8 *buf; u32 size; int ret; - buf = rtw_build_rsvd_page(rtwdev, vif, &size); + buf = rtw_build_rsvd_page(rtwdev, &size); if (!buf) { rtw_err(rtwdev, "failed to build rsvd page pkt\n"); return -ENOMEM; @@ -1200,7 +1360,7 @@ int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev, struct ieee80211_vif *vif) * 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); + ret = rtw_download_beacon(rtwdev); if (ret) { rtw_err(rtwdev, "failed to download beacon\n"); goto free; diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index ccd27bd45775..cdd244857048 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -36,11 +36,12 @@ enum rtw_c2h_cmd_id_ext { struct rtw_c2h_cmd { u8 id; u8 seq; - u8 payload[0]; + u8 payload[]; } __packed; enum rtw_rsvd_packet_type { RSVD_BEACON, + RSVD_DUMMY, RSVD_PS_POLL, RSVD_PROBE_RESP, RSVD_NULL, @@ -98,7 +99,13 @@ struct rtw_lps_pg_info_hdr { } __packed; struct rtw_rsvd_page { - struct list_head list; + /* associated with each vif */ + struct list_head vif_list; + struct rtw_vif *rtwvif; + + /* associated when build rsvd page */ + struct list_head build_list; + struct sk_buff *skb; enum rtw_rsvd_packet_type type; u8 page; @@ -502,15 +509,17 @@ void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data); void rtw_fw_send_rssi_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si); void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool conn); -void rtw_add_rsvd_page(struct rtw_dev *rtwdev, enum rtw_rsvd_packet_type type, - bool txdesc); -void rtw_add_rsvd_page_probe_req(struct rtw_dev *rtwdev, - struct cfg80211_ssid *ssid); int rtw_fw_write_data_rsvd_page(struct rtw_dev *rtwdev, u16 pg_addr, u8 *buf, u32 size); -void rtw_reset_rsvd_page(struct rtw_dev *rtwdev); -int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev, - struct ieee80211_vif *vif); +void rtw_remove_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif); +void rtw_add_rsvd_page_bcn(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif); +void rtw_add_rsvd_page_pno(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif); +void rtw_add_rsvd_page_sta(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif); +int rtw_fw_download_rsvd_page(struct rtw_dev *rtwdev); void rtw_send_rsvd_page_h2c(struct rtw_dev *rtwdev); int rtw_dump_drv_rsvd_page(struct rtw_dev *rtwdev, u32 offset, u32 size, u32 *buf); diff --git a/drivers/net/wireless/realtek/rtw88/hci.h b/drivers/net/wireless/realtek/rtw88/hci.h index 85a81a578fd5..2cba327e6218 100644 --- a/drivers/net/wireless/realtek/rtw88/hci.h +++ b/drivers/net/wireless/realtek/rtw88/hci.h @@ -7,9 +7,10 @@ /* ops for PCI, USB and SDIO */ struct rtw_hci_ops { - int (*tx)(struct rtw_dev *rtwdev, - struct rtw_tx_pkt_info *pkt_info, - struct sk_buff *skb); + int (*tx_write)(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + struct sk_buff *skb); + void (*tx_kick_off)(struct rtw_dev *rtwdev); int (*setup)(struct rtw_dev *rtwdev); int (*start)(struct rtw_dev *rtwdev); void (*stop)(struct rtw_dev *rtwdev); @@ -28,11 +29,16 @@ struct rtw_hci_ops { void (*write32)(struct rtw_dev *rtwdev, u32 addr, u32 val); }; -static inline int rtw_hci_tx(struct rtw_dev *rtwdev, - struct rtw_tx_pkt_info *pkt_info, - struct sk_buff *skb) +static inline int rtw_hci_tx_write(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + struct sk_buff *skb) { - return rtwdev->hci.ops->tx(rtwdev, pkt_info, skb); + return rtwdev->hci.ops->tx_write(rtwdev, pkt_info, skb); +} + +static inline void rtw_hci_tx_kick_off(struct rtw_dev *rtwdev) +{ + return rtwdev->hci.ops->tx_kick_off(rtwdev); } static inline int rtw_hci_setup(struct rtw_dev *rtwdev) @@ -193,6 +199,32 @@ rtw_read32_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask) return ret; } +static inline u16 +rtw_read16_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 ret; + + orig = rtw_read16(rtwdev, addr); + ret = (orig & mask) >> shift; + + return ret; +} + +static inline u8 +rtw_read8_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask) +{ + u32 shift = __ffs(mask); + u32 orig; + u32 ret; + + orig = rtw_read8(rtwdev, addr); + ret = (orig & mask) >> shift; + + return ret; +} + static inline void rtw_write32_mask(struct rtw_dev *rtwdev, u32 addr, u32 mask, u32 data) { diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c index cadf0abbe16b..7b245779ff90 100644 --- a/drivers/net/wireless/realtek/rtw88/mac.c +++ b/drivers/net/wireless/realtek/rtw88/mac.c @@ -17,10 +17,10 @@ void rtw_set_channel_mac(struct rtw_dev *rtwdev, u8 channel, u8 bw, txsc20 = primary_ch_idx; if (bw == RTW_CHANNEL_WIDTH_80) { - if (txsc20 == 1 || txsc20 == 3) - txsc40 = 9; + if (txsc20 == RTW_SC_20_UPPER || txsc20 == RTW_SC_20_UPMOST) + txsc40 = RTW_SC_40_UPPER; else - txsc40 = 10; + txsc40 = RTW_SC_40_LOWER; } rtw_write8(rtwdev, REG_DATA_SC, BIT_TXSC_20M(txsc20) | BIT_TXSC_40M(txsc40)); @@ -101,7 +101,7 @@ static int rtw_mac_pre_system_cfg(struct rtw_dev *rtwdev) } static int rtw_pwr_cmd_polling(struct rtw_dev *rtwdev, - struct rtw_pwr_seq_cmd *cmd) + const struct rtw_pwr_seq_cmd *cmd) { u8 value; u8 flag = 0; @@ -139,9 +139,10 @@ static int rtw_pwr_cmd_polling(struct rtw_dev *rtwdev, } static int rtw_sub_pwr_seq_parser(struct rtw_dev *rtwdev, u8 intf_mask, - u8 cut_mask, struct rtw_pwr_seq_cmd *cmd) + u8 cut_mask, + const struct rtw_pwr_seq_cmd *cmd) { - struct rtw_pwr_seq_cmd *cur_cmd; + const struct rtw_pwr_seq_cmd *cur_cmd; u32 offset; u8 value; @@ -183,13 +184,13 @@ static int rtw_sub_pwr_seq_parser(struct rtw_dev *rtwdev, u8 intf_mask, } static int rtw_pwr_seq_parser(struct rtw_dev *rtwdev, - struct rtw_pwr_seq_cmd **cmd_seq) + const struct rtw_pwr_seq_cmd **cmd_seq) { u8 cut_mask; u8 intf_mask; u8 cut; u32 idx = 0; - struct rtw_pwr_seq_cmd *cmd; + const struct rtw_pwr_seq_cmd *cmd; int ret; cut = rtwdev->hal.cut_version; @@ -223,7 +224,7 @@ static int rtw_pwr_seq_parser(struct rtw_dev *rtwdev, static int rtw_mac_power_switch(struct rtw_dev *rtwdev, bool pwr_on) { struct rtw_chip_info *chip = rtwdev->chip; - struct rtw_pwr_seq_cmd **pwr_seq; + const struct rtw_pwr_seq_cmd **pwr_seq; u8 rpwm; bool cur_pwr; @@ -705,7 +706,7 @@ dlfw_fail: static u32 get_priority_queues(struct rtw_dev *rtwdev, u32 queues) { - struct rtw_rqpn *rqpn = rtwdev->fifo.rqpn; + const struct rtw_rqpn *rqpn = rtwdev->fifo.rqpn; u32 prio_queues = 0; if (queues & BIT(IEEE80211_AC_VO)) @@ -793,7 +794,7 @@ void rtw_mac_flush_queues(struct rtw_dev *rtwdev, u32 queues, bool drop) static int txdma_queue_mapping(struct rtw_dev *rtwdev) { struct rtw_chip_info *chip = rtwdev->chip; - struct rtw_rqpn *rqpn = NULL; + const struct rtw_rqpn *rqpn = NULL; u16 txdma_pq_map = 0; switch (rtw_hci_type(rtwdev)) { @@ -882,7 +883,7 @@ static int priority_queue_cfg(struct rtw_dev *rtwdev) { struct rtw_fifo_conf *fifo = &rtwdev->fifo; struct rtw_chip_info *chip = rtwdev->chip; - struct rtw_page_table *pg_tbl = NULL; + const struct rtw_page_table *pg_tbl = NULL; u16 pubq_num; int ret; diff --git a/drivers/net/wireless/realtek/rtw88/mac80211.c b/drivers/net/wireless/realtek/rtw88/mac80211.c index 6fc33e11d08c..d7d02e4c0184 100644 --- a/drivers/net/wireless/realtek/rtw88/mac80211.c +++ b/drivers/net/wireless/realtek/rtw88/mac80211.c @@ -75,15 +75,12 @@ static int rtw_ops_config(struct ieee80211_hw *hw, u32 changed) rtw_leave_lps_deep(rtwdev); - if (changed & IEEE80211_CONF_CHANGE_IDLE) { - if (hw->conf.flags & IEEE80211_CONF_IDLE) { - rtw_enter_ips(rtwdev); - } else { - ret = rtw_leave_ips(rtwdev); - if (ret) { - rtw_err(rtwdev, "failed to leave idle state\n"); - goto out; - } + if ((changed & IEEE80211_CONF_CHANGE_IDLE) && + !(hw->conf.flags & IEEE80211_CONF_IDLE)) { + ret = rtw_leave_ips(rtwdev); + if (ret) { + rtw_err(rtwdev, "failed to leave idle state\n"); + goto out; } } @@ -99,6 +96,10 @@ static int rtw_ops_config(struct ieee80211_hw *hw, u32 changed) if (changed & IEEE80211_CONF_CHANGE_CHANNEL) rtw_set_channel(rtwdev); + if ((changed & IEEE80211_CONF_CHANGE_IDLE) && + (hw->conf.flags & IEEE80211_CONF_IDLE)) + rtw_enter_ips(rtwdev); + out: mutex_unlock(&rtwdev->mutex); return ret; @@ -160,6 +161,7 @@ static int rtw_ops_add_interface(struct ieee80211_hw *hw, memset(&rtwvif->bfee, 0, sizeof(struct rtw_bfee)); rtwvif->conf = &rtw_vif_port[port]; rtw_txq_init(rtwdev, vif->txq); + INIT_LIST_HEAD(&rtwvif->rsvd_page_list); mutex_lock(&rtwdev->mutex); @@ -168,18 +170,24 @@ static int rtw_ops_add_interface(struct ieee80211_hw *hw, switch (vif->type) { case NL80211_IFTYPE_AP: case NL80211_IFTYPE_MESH_POINT: + rtw_add_rsvd_page_bcn(rtwdev, rtwvif); net_type = RTW_NET_AP_MODE; bcn_ctrl = BIT_EN_BCN_FUNCTION | BIT_DIS_TSF_UDT; break; case NL80211_IFTYPE_ADHOC: + rtw_add_rsvd_page_bcn(rtwdev, rtwvif); net_type = RTW_NET_AD_HOC; bcn_ctrl = BIT_EN_BCN_FUNCTION | BIT_DIS_TSF_UDT; break; case NL80211_IFTYPE_STATION: - default: + rtw_add_rsvd_page_sta(rtwdev, rtwvif); net_type = RTW_NET_NO_LINK; bcn_ctrl = BIT_EN_BCN_FUNCTION; break; + default: + WARN_ON(1); + mutex_unlock(&rtwdev->mutex); + return -EINVAL; } ether_addr_copy(rtwvif->mac_addr, vif->addr); @@ -210,6 +218,7 @@ static void rtw_ops_remove_interface(struct ieee80211_hw *hw, rtw_leave_lps_deep(rtwdev); rtw_txq_cleanup(rtwdev, vif->txq); + rtw_remove_rsvd_page(rtwdev, rtwvif); eth_zero_addr(rtwvif->mac_addr); config |= PORT_SET_MAC_ADDR; @@ -341,12 +350,7 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, chip->ops->phy_calibration(rtwdev); rtwvif->aid = conf->aid; - 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_fw_download_rsvd_page(rtwdev); rtw_send_rsvd_page_h2c(rtwdev); rtw_coex_media_status_notify(rtwdev, conf->assoc); if (rtw_bf_support) @@ -355,7 +359,6 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, rtw_leave_lps(rtwdev); net_type = RTW_NET_NO_LINK; rtwvif->aid = 0; - rtw_reset_rsvd_page(rtwdev); rtw_bf_disassoc(rtwdev, vif, conf); } @@ -370,7 +373,7 @@ static void rtw_ops_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_BEACON) - rtw_fw_download_rsvd_page(rtwdev, vif); + rtw_fw_download_rsvd_page(rtwdev); if (changed & BSS_CHANGED_MU_GROUPS) { struct rtw_chip_info *chip = rtwdev->chip; @@ -514,6 +517,9 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, case WLAN_CIPHER_SUITE_BIP_CMAC_256: case WLAN_CIPHER_SUITE_BIP_GMAC_128: case WLAN_CIPHER_SUITE_BIP_GMAC_256: + case WLAN_CIPHER_SUITE_CCMP_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: /* suppress error messages */ return -EOPNOTSUPP; default: @@ -552,7 +558,7 @@ static int rtw_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, /* 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); + rtw_fw_download_rsvd_page(rtwdev); out: mutex_unlock(&rtwdev->mutex); @@ -592,6 +598,20 @@ static int rtw_ops_ampdu_action(struct ieee80211_hw *hw, return 0; } +static bool rtw_ops_can_aggregate_in_amsdu(struct ieee80211_hw *hw, + struct sk_buff *head, + struct sk_buff *skb) +{ + struct rtw_dev *rtwdev = hw->priv; + struct rtw_hal *hal = &rtwdev->hal; + + /* we don't want to enable TX AMSDU on 2.4G */ + if (hal->current_band_type == RTW_BAND_2G) + return false; + + return true; +} + static void rtw_ops_sw_scan_start(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *mac_addr) @@ -787,6 +807,7 @@ const struct ieee80211_ops rtw_ops = { .sta_remove = rtw_ops_sta_remove, .set_key = rtw_ops_set_key, .ampdu_action = rtw_ops_ampdu_action, + .can_aggregate_in_amsdu = rtw_ops_can_aggregate_in_amsdu, .sw_scan_start = rtw_ops_sw_scan_start, .sw_scan_complete = rtw_ops_sw_scan_complete, .mgd_prepare_tx = rtw_ops_mgd_prepare_tx, diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 2845d2838f7b..7640e97706f5 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -317,15 +317,15 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, case NL80211_CHAN_WIDTH_20_NOHT: case NL80211_CHAN_WIDTH_20: bandwidth = RTW_CHANNEL_WIDTH_20; - primary_chan_idx = 0; + primary_chan_idx = RTW_SC_DONT_CARE; break; case NL80211_CHAN_WIDTH_40: bandwidth = RTW_CHANNEL_WIDTH_40; if (primary_freq > center_freq) { - primary_chan_idx = 1; + primary_chan_idx = RTW_SC_20_UPPER; center_chan -= 2; } else { - primary_chan_idx = 2; + primary_chan_idx = RTW_SC_20_LOWER; center_chan += 2; } break; @@ -333,10 +333,10 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, bandwidth = RTW_CHANNEL_WIDTH_80; if (primary_freq > center_freq) { if (primary_freq - center_freq == 10) { - primary_chan_idx = 1; + primary_chan_idx = RTW_SC_20_UPPER; center_chan -= 2; } else { - primary_chan_idx = 3; + primary_chan_idx = RTW_SC_20_UPMOST; center_chan -= 6; } /* assign the center channel used @@ -345,10 +345,10 @@ void rtw_get_channel_params(struct cfg80211_chan_def *chandef, cch_by_bw[RTW_CHANNEL_WIDTH_40] = center_chan + 4; } else { if (center_freq - primary_freq == 10) { - primary_chan_idx = 2; + primary_chan_idx = RTW_SC_20_LOWER; center_chan += 2; } else { - primary_chan_idx = 4; + primary_chan_idx = RTW_SC_20_LOWEST; center_chan += 6; } /* assign the center channel used @@ -909,11 +909,16 @@ void rtw_core_stop(struct rtw_dev *rtwdev) clear_bit(RTW_FLAG_RUNNING, rtwdev->flags); clear_bit(RTW_FLAG_FW_RUNNING, rtwdev->flags); + mutex_unlock(&rtwdev->mutex); + + cancel_work_sync(&rtwdev->c2h_work); cancel_delayed_work_sync(&rtwdev->watch_dog_work); cancel_delayed_work_sync(&coex->bt_relink_work); cancel_delayed_work_sync(&coex->bt_reenable_work); cancel_delayed_work_sync(&coex->defreeze_work); + mutex_lock(&rtwdev->mutex); + rtw_power_off(rtwdev); } @@ -1113,7 +1118,6 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) } hal->chip_version = rtw_read32(rtwdev, REG_SYS_CFG1); - hal->fab_version = BIT_GET_VENDOR_ID(hal->chip_version) >> 2; hal->cut_version = BIT_GET_CHIP_VER(hal->chip_version); hal->mp_chip = (hal->chip_version & BIT_RTL_ID) ? 0 : 1; if (hal->chip_version & BIT_RF_TYPE_ID) { @@ -1128,11 +1132,6 @@ static int rtw_chip_parameter_setup(struct rtw_dev *rtwdev) hal->antenna_rx = BB_PATH_A; } - if (hal->fab_version == 2) - hal->fab_version = 1; - else if (hal->fab_version == 1) - hal->fab_version = 2; - efuse->physical_size = chip->phy_efuse_size; efuse->logical_size = chip->log_efuse_size; efuse->protect_size = chip->ptct_efuse_size; @@ -1395,10 +1394,6 @@ int rtw_core_init(struct rtw_dev *rtwdev) 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 */ @@ -1441,8 +1436,9 @@ void rtw_core_deinit(struct rtw_dev *rtwdev) skb_queue_purge(&rtwdev->tx_report.queue); spin_unlock_irqrestore(&rtwdev->tx_report.q_lock, flags); - list_for_each_entry_safe(rsvd_pkt, tmp, &rtwdev->rsvd_page_list, list) { - list_del(&rsvd_pkt->list); + list_for_each_entry_safe(rsvd_pkt, tmp, &rtwdev->rsvd_page_list, + build_list) { + list_del(&rsvd_pkt->build_list); kfree(rsvd_pkt); } diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h index f334d201bfb5..c6b590fdb573 100644 --- a/drivers/net/wireless/realtek/rtw88/main.h +++ b/drivers/net/wireless/realtek/rtw88/main.h @@ -99,6 +99,16 @@ enum rtw_bandwidth { RTW_CHANNEL_WIDTH_10 = 6, }; +enum rtw_sc_offset { + RTW_SC_DONT_CARE = 0, + RTW_SC_20_UPPER = 1, + RTW_SC_20_LOWER = 2, + RTW_SC_20_UPMOST = 3, + RTW_SC_20_LOWEST = 4, + RTW_SC_40_UPPER = 9, + RTW_SC_40_LOWER = 10, +}; + enum rtw_net_type { RTW_NET_NO_LINK = 0, RTW_NET_AD_HOC = 1, @@ -505,6 +515,18 @@ struct rtw_hw_reg { u32 mask; }; +struct rtw_reg_domain { + u32 addr; + u32 mask; +#define RTW_REG_DOMAIN_MAC32 0 +#define RTW_REG_DOMAIN_MAC16 1 +#define RTW_REG_DOMAIN_MAC8 2 +#define RTW_REG_DOMAIN_RF_A 3 +#define RTW_REG_DOMAIN_RF_B 4 +#define RTW_REG_DOMAIN_NL 0xFF + u8 domain; +}; + struct rtw_backup_info { u8 len; u32 reg; @@ -552,6 +574,9 @@ struct rtw_tx_pkt_info { bool short_gi; bool report; bool rts; + bool dis_qselseq; + bool en_hwseq; + u8 hw_ssn_sel; }; struct rtw_rx_pkt_stat { @@ -742,6 +767,7 @@ struct rtw_vif { u8 bssid[ETH_ALEN]; u8 port; u8 bcn_ctrl; + struct list_head rsvd_page_list; struct ieee80211_tx_queue_params tx_params[IEEE80211_NUM_ACS]; const struct rtw_vif_port *conf; @@ -948,10 +974,10 @@ struct rtw_wow_param { }; 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; + const struct rtw_intf_phy_para *usb2_para; + const struct rtw_intf_phy_para *usb3_para; + const struct rtw_intf_phy_para *gen1_para; + const struct rtw_intf_phy_para *gen2_para; u8 n_usb2_para; u8 n_usb3_para; u8 n_gen1_para; @@ -1048,13 +1074,13 @@ struct rtw_chip_info { /* 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; + const struct rtw_pwr_seq_cmd **pwr_on_seq; + const struct rtw_pwr_seq_cmd **pwr_off_seq; + const struct rtw_rqpn *rqpn_table; + const struct rtw_page_table *page_table; + const struct rtw_intf_phy_para_table *intf_table; - struct rtw_hw_reg *dig; + const struct rtw_hw_reg *dig; u32 rf_base_addr[2]; u32 rf_sipi_addr[2]; @@ -1096,6 +1122,7 @@ struct rtw_chip_info { u8 bt_afh_span_bw40; u8 afh_5g_num; u8 wl_rf_para_num; + u8 coex_info_hw_regs_num; const u8 *bt_rssi_step; const u8 *wl_rssi_step; const struct coex_table_para *table_nsant; @@ -1105,6 +1132,7 @@ struct rtw_chip_info { const struct coex_rf_para *wl_rf_para_tx; const struct coex_rf_para *wl_rf_para_rx; const struct coex_5g_afh_map *afh_5g; + const struct rtw_reg_domain *coex_info_hw_regs; }; enum rtw_coex_bt_state_cnt { @@ -1151,6 +1179,7 @@ struct rtw_coex_rfe { struct rtw_coex_dm { bool cur_ps_tdma_on; bool cur_wl_rx_low_gain_en; + bool ignore_wl_act; u8 reason; u8 bt_rssi_state[4]; @@ -1231,6 +1260,9 @@ struct rtw_coex_stat { u32 bt_supported_version; u32 bt_supported_feature; + u32 patch_ver; + u16 bt_reg_vendor_ae; + u16 bt_reg_vendor_ac; s8 bt_rssi; u8 kt_ver; u8 gnt_workaround_state; @@ -1500,7 +1532,7 @@ struct rtw_fifo_conf { u16 rsvd_cpu_instr_addr; u16 rsvd_fw_txbuf_addr; u16 rsvd_csibuf_addr; - struct rtw_rqpn *rqpn; + const struct rtw_rqpn *rqpn; }; struct rtw_fw_state { @@ -1517,7 +1549,6 @@ struct rtw_hal { u32 rcr; u32 chip_version; - u8 fab_version; u8 cut_version; u8 mp_chip; u8 oem_id; @@ -1631,7 +1662,7 @@ struct rtw_dev { struct rtw_wow_param wow; /* hci related data, must be last */ - u8 priv[0] __aligned(sizeof(void *)); + u8 priv[] __aligned(sizeof(void *)); }; #include "hci.h" diff --git a/drivers/net/wireless/realtek/rtw88/pci.c b/drivers/net/wireless/realtek/rtw88/pci.c index 1fbc14c149ec..e37c71495c0d 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.c +++ b/drivers/net/wireless/realtek/rtw88/pci.c @@ -186,6 +186,11 @@ static int rtw_pci_init_tx_ring(struct rtw_dev *rtwdev, dma_addr_t dma; u8 *head; + if (len > TRX_BD_IDX_MASK) { + rtw_err(rtwdev, "len %d exceeds maximum TX entries\n", len); + return -EINVAL; + } + head = pci_zalloc_consistent(pdev, ring_sz, &dma); if (!head) { rtw_err(rtwdev, "failed to allocate tx ring\n"); @@ -259,6 +264,11 @@ static int rtw_pci_init_rx_ring(struct rtw_dev *rtwdev, int i, allocated; int ret = 0; + if (len > TRX_BD_IDX_MASK) { + rtw_err(rtwdev, "len %d exceeds maximum RX entries\n", len); + return -EINVAL; + } + head = pci_zalloc_consistent(pdev, ring_sz, &dma); if (!head) { rtw_err(rtwdev, "failed to allocate rx ring\n"); @@ -382,6 +392,7 @@ static int rtw_pci_init(struct rtw_dev *rtwdev) rtwpci->irq_mask[3] = IMR_H2CDOK | 0; spin_lock_init(&rtwpci->irq_lock); + spin_lock_init(&rtwpci->hwirq_lock); ret = rtw_pci_init_trx_ring(rtwdev); return ret; @@ -404,56 +415,56 @@ static void rtw_pci_reset_buf_desc(struct rtw_dev *rtwdev) dma = rtwpci->tx_rings[RTW_TX_QUEUE_H2C].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_H2C].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_H2C].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_H2CQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_H2CQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_H2CQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_BK].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_BK].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_BK].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_BK].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BKQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BKQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_BKQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_BE].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_BE].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_BE].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_BE].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BEQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_BEQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_BEQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_VO].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_VO].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_VO].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_VO].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VOQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VOQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_VOQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_VI].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_VI].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_VI].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_VI].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VIQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_VIQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_VIQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_MGMT].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_MGMT].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_MGMT].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_MGMT].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_MGMTQ, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_MGMTQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_MGMTQ, dma); len = rtwpci->tx_rings[RTW_TX_QUEUE_HI0].r.len; dma = rtwpci->tx_rings[RTW_TX_QUEUE_HI0].r.dma; rtwpci->tx_rings[RTW_TX_QUEUE_HI0].r.rp = 0; rtwpci->tx_rings[RTW_TX_QUEUE_HI0].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_HI0Q, len); + rtw_write16(rtwdev, RTK_PCI_TXBD_NUM_HI0Q, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_TXBD_DESA_HI0Q, dma); len = rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.len; dma = rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.dma; rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.rp = 0; rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.wp = 0; - rtw_write16(rtwdev, RTK_PCI_RXBD_NUM_MPDUQ, len & 0xfff); + rtw_write16(rtwdev, RTK_PCI_RXBD_NUM_MPDUQ, len & TRX_BD_IDX_MASK); rtw_write32(rtwdev, RTK_PCI_RXBD_DESA_MPDUQ, dma); /* reset read/write point */ @@ -472,19 +483,35 @@ static void rtw_pci_reset_trx_ring(struct rtw_dev *rtwdev) static void rtw_pci_enable_interrupt(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci) { + unsigned long flags; + + spin_lock_irqsave(&rtwpci->hwirq_lock, flags); + rtw_write32(rtwdev, RTK_PCI_HIMR0, rtwpci->irq_mask[0]); rtw_write32(rtwdev, RTK_PCI_HIMR1, rtwpci->irq_mask[1]); rtw_write32(rtwdev, RTK_PCI_HIMR3, rtwpci->irq_mask[3]); rtwpci->irq_enabled = true; + + spin_unlock_irqrestore(&rtwpci->hwirq_lock, flags); } static void rtw_pci_disable_interrupt(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci) { + unsigned long flags; + + spin_lock_irqsave(&rtwpci->hwirq_lock, flags); + + if (!rtwpci->irq_enabled) + goto out; + rtw_write32(rtwdev, RTK_PCI_HIMR0, 0); rtw_write32(rtwdev, RTK_PCI_HIMR1, 0); rtw_write32(rtwdev, RTK_PCI_HIMR3, 0); rtwpci->irq_enabled = false; + +out: + spin_unlock_irqrestore(&rtwpci->hwirq_lock, flags); } static void rtw_pci_dma_reset(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci) @@ -520,11 +547,10 @@ static void rtw_pci_dma_release(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci) static int rtw_pci_start(struct rtw_dev *rtwdev) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; - unsigned long flags; - spin_lock_irqsave(&rtwpci->irq_lock, flags); + spin_lock_bh(&rtwpci->irq_lock); rtw_pci_enable_interrupt(rtwdev, rtwpci); - spin_unlock_irqrestore(&rtwpci->irq_lock, flags); + spin_unlock_bh(&rtwpci->irq_lock); return 0; } @@ -532,12 +558,11 @@ static int rtw_pci_start(struct rtw_dev *rtwdev) static void rtw_pci_stop(struct rtw_dev *rtwdev) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; - unsigned long flags; - spin_lock_irqsave(&rtwpci->irq_lock, flags); + spin_lock_bh(&rtwpci->irq_lock); rtw_pci_disable_interrupt(rtwdev, rtwpci); rtw_pci_dma_release(rtwdev, rtwpci); - spin_unlock_irqrestore(&rtwpci->irq_lock, flags); + spin_unlock_bh(&rtwpci->irq_lock); } static void rtw_pci_deep_ps_enter(struct rtw_dev *rtwdev) @@ -590,9 +615,8 @@ static void rtw_pci_deep_ps_leave(struct rtw_dev *rtwdev) 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); + spin_lock_bh(&rtwpci->irq_lock); if (enter && !test_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) rtw_pci_deep_ps_enter(rtwdev); @@ -600,7 +624,7 @@ static void rtw_pci_deep_ps(struct rtw_dev *rtwdev, bool enter) if (!enter && test_bit(RTW_FLAG_LEISURE_PS_DEEP, rtwdev->flags)) rtw_pci_deep_ps_leave(rtwdev); - spin_unlock_irqrestore(&rtwpci->irq_lock, flags); + spin_unlock_bh(&rtwpci->irq_lock); } static u8 ac_to_hwq[] = { @@ -667,9 +691,34 @@ static void rtw_pci_dma_check(struct rtw_dev *rtwdev, rtwpci->rx_tag = (rtwpci->rx_tag + 1) % RX_TAG_MAX; } -static int rtw_pci_xmit(struct rtw_dev *rtwdev, - struct rtw_tx_pkt_info *pkt_info, - struct sk_buff *skb, u8 queue) +static void rtw_pci_tx_kick_off_queue(struct rtw_dev *rtwdev, u8 queue) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + struct rtw_pci_tx_ring *ring; + u32 bd_idx; + + ring = &rtwpci->tx_rings[queue]; + bd_idx = rtw_pci_tx_queue_idx_addr[queue]; + + spin_lock_bh(&rtwpci->irq_lock); + rtw_pci_deep_ps_leave(rtwdev); + rtw_write16(rtwdev, bd_idx, ring->r.wp & TRX_BD_IDX_MASK); + spin_unlock_bh(&rtwpci->irq_lock); +} + +static void rtw_pci_tx_kick_off(struct rtw_dev *rtwdev) +{ + struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; + u8 queue; + + for (queue = 0; queue < RTK_MAX_TX_QUEUE_NUM; queue++) + if (test_and_clear_bit(queue, rtwpci->tx_queued)) + rtw_pci_tx_kick_off_queue(rtwdev, queue); +} + +static int rtw_pci_tx_write_data(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + struct sk_buff *skb, u8 queue) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; struct rtw_chip_info *chip = rtwdev->chip; @@ -682,8 +731,6 @@ static int rtw_pci_xmit(struct rtw_dev *rtwdev, u32 psb_len; u8 *pkt_desc; struct rtw_pci_tx_buffer_desc *buf_desc; - u32 bd_idx; - unsigned long flags; ring = &rtwpci->tx_rings[queue]; @@ -720,25 +767,20 @@ static int rtw_pci_xmit(struct rtw_dev *rtwdev, tx_data->dma = dma; tx_data->sn = pkt_info->sn; - spin_lock_irqsave(&rtwpci->irq_lock, flags); + spin_lock_bh(&rtwpci->irq_lock); - rtw_pci_deep_ps_leave(rtwdev); skb_queue_tail(&ring->queue, skb); - /* kick off tx queue */ - if (queue != RTW_TX_QUEUE_BCN) { - if (++ring->r.wp >= ring->r.len) - ring->r.wp = 0; - bd_idx = rtw_pci_tx_queue_idx_addr[queue]; - rtw_write16(rtwdev, bd_idx, ring->r.wp & 0xfff); - } else { - u32 reg_bcn_work; - - reg_bcn_work = rtw_read8(rtwdev, RTK_PCI_TXBD_BCN_WORK); - 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); + if (queue == RTW_TX_QUEUE_BCN) + goto out_unlock; + + /* update write-index, and kick it off later */ + set_bit(queue, rtwpci->tx_queued); + if (++ring->r.wp >= ring->r.len) + ring->r.wp = 0; + +out_unlock: + spin_unlock_bh(&rtwpci->irq_lock); return 0; } @@ -747,56 +789,59 @@ static int rtw_pci_write_data_rsvd_page(struct rtw_dev *rtwdev, u8 *buf, u32 size) { struct sk_buff *skb; - struct rtw_tx_pkt_info pkt_info; - u32 tx_pkt_desc_sz; - u32 length; + struct rtw_tx_pkt_info pkt_info = {0}; + u8 reg_bcn_work; + int ret; - tx_pkt_desc_sz = rtwdev->chip->tx_pkt_desc_sz; - length = size + tx_pkt_desc_sz; - skb = dev_alloc_skb(length); + skb = rtw_tx_write_data_rsvd_page_get(rtwdev, &pkt_info, buf, size); if (!skb) return -ENOMEM; - skb_reserve(skb, tx_pkt_desc_sz); - memcpy((u8 *)skb_put(skb, size), buf, size); - memset(&pkt_info, 0, sizeof(pkt_info)); - pkt_info.tx_pkt_size = size; - pkt_info.offset = tx_pkt_desc_sz; + ret = rtw_pci_tx_write_data(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_BCN); + if (ret) { + rtw_err(rtwdev, "failed to write rsvd page data\n"); + return ret; + } + + /* reserved pages go through beacon queue */ + reg_bcn_work = rtw_read8(rtwdev, RTK_PCI_TXBD_BCN_WORK); + reg_bcn_work |= BIT_PCI_BCNQ_FLAG; + rtw_write8(rtwdev, RTK_PCI_TXBD_BCN_WORK, reg_bcn_work); - return rtw_pci_xmit(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_BCN); + return 0; } static int rtw_pci_write_data_h2c(struct rtw_dev *rtwdev, u8 *buf, u32 size) { struct sk_buff *skb; - struct rtw_tx_pkt_info pkt_info; - u32 tx_pkt_desc_sz; - u32 length; + struct rtw_tx_pkt_info pkt_info = {0}; + int ret; - tx_pkt_desc_sz = rtwdev->chip->tx_pkt_desc_sz; - length = size + tx_pkt_desc_sz; - skb = dev_alloc_skb(length); + skb = rtw_tx_write_data_h2c_get(rtwdev, &pkt_info, buf, size); if (!skb) return -ENOMEM; - skb_reserve(skb, tx_pkt_desc_sz); - memcpy((u8 *)skb_put(skb, size), buf, size); - memset(&pkt_info, 0, sizeof(pkt_info)); - pkt_info.tx_pkt_size = size; + ret = rtw_pci_tx_write_data(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_H2C); + if (ret) { + rtw_err(rtwdev, "failed to write h2c data\n"); + return ret; + } - return rtw_pci_xmit(rtwdev, &pkt_info, skb, RTW_TX_QUEUE_H2C); + rtw_pci_tx_kick_off_queue(rtwdev, RTW_TX_QUEUE_H2C); + + return 0; } -static int rtw_pci_tx(struct rtw_dev *rtwdev, - struct rtw_tx_pkt_info *pkt_info, - struct sk_buff *skb) +static int rtw_pci_tx_write(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + struct sk_buff *skb) { struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; struct rtw_pci_tx_ring *ring; u8 queue = rtw_hw_queue_mapping(skb); int ret; - ret = rtw_pci_xmit(rtwdev, pkt_info, skb, queue); + ret = rtw_pci_tx_write_data(rtwdev, pkt_info, skb, queue); if (ret) return ret; @@ -827,7 +872,7 @@ static void rtw_pci_tx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, bd_idx_addr = rtw_pci_tx_queue_idx_addr[hw_queue]; bd_idx = rtw_read32(rtwdev, bd_idx_addr); cur_rp = bd_idx >> 16; - cur_rp &= 0xfff; + cur_rp &= TRX_BD_IDX_MASK; if (cur_rp >= ring->r.rp) count = cur_rp - ring->r.rp; else @@ -901,7 +946,7 @@ static void rtw_pci_rx_isr(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, tmp = rtw_read32(rtwdev, RTK_PCI_RXBD_IDX_MPDUQ); cur_wp = tmp >> 16; - cur_wp &= 0xfff; + cur_wp &= TRX_BD_IDX_MASK; if (cur_wp >= ring->r.wp) count = cur_wp - ring->r.wp; else @@ -961,6 +1006,10 @@ next_rp: static void rtw_pci_irq_recognized(struct rtw_dev *rtwdev, struct rtw_pci *rtwpci, u32 *irq_status) { + unsigned long flags; + + spin_lock_irqsave(&rtwpci->hwirq_lock, flags); + irq_status[0] = rtw_read32(rtwdev, RTK_PCI_HISR0); irq_status[1] = rtw_read32(rtwdev, RTK_PCI_HISR1); irq_status[3] = rtw_read32(rtwdev, RTK_PCI_HISR3); @@ -970,6 +1019,8 @@ static void rtw_pci_irq_recognized(struct rtw_dev *rtwdev, rtw_write32(rtwdev, RTK_PCI_HISR0, irq_status[0]); rtw_write32(rtwdev, RTK_PCI_HISR1, irq_status[1]); rtw_write32(rtwdev, RTK_PCI_HISR3, irq_status[3]); + + spin_unlock_irqrestore(&rtwpci->hwirq_lock, flags); } static irqreturn_t rtw_pci_interrupt_handler(int irq, void *dev) @@ -977,10 +1028,6 @@ static irqreturn_t rtw_pci_interrupt_handler(int irq, void *dev) struct rtw_dev *rtwdev = dev; struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; - spin_lock(&rtwpci->irq_lock); - if (!rtwpci->irq_enabled) - goto out; - /* disable RTW PCI interrupt to avoid more interrupts before the end of * thread function * @@ -990,8 +1037,6 @@ static irqreturn_t rtw_pci_interrupt_handler(int irq, void *dev) * a new HISR flag is set. */ rtw_pci_disable_interrupt(rtwdev, rtwpci); -out: - spin_unlock(&rtwpci->irq_lock); return IRQ_WAKE_THREAD; } @@ -1000,10 +1045,9 @@ static irqreturn_t rtw_pci_interrupt_threadfn(int irq, void *dev) { struct rtw_dev *rtwdev = dev; struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; - unsigned long flags; u32 irq_status[4]; - spin_lock_irqsave(&rtwpci->irq_lock, flags); + spin_lock_bh(&rtwpci->irq_lock); rtw_pci_irq_recognized(rtwdev, rtwpci, irq_status); if (irq_status[0] & IMR_MGNTDOK) @@ -1025,7 +1069,7 @@ static irqreturn_t rtw_pci_interrupt_threadfn(int irq, void *dev) /* all of the jobs for this interrupt have been done */ rtw_pci_enable_interrupt(rtwdev, rtwpci); - spin_unlock_irqrestore(&rtwpci->irq_lock, flags); + spin_unlock_bh(&rtwpci->irq_lock); return IRQ_HANDLED; } @@ -1197,11 +1241,18 @@ static void rtw_pci_link_ps(struct rtw_dev *rtwdev, bool enter) static void rtw_pci_link_cfg(struct rtw_dev *rtwdev) { + struct rtw_chip_info *chip = rtwdev->chip; struct rtw_pci *rtwpci = (struct rtw_pci *)rtwdev->priv; struct pci_dev *pdev = rtwpci->pdev; u16 link_ctrl; int ret; + /* RTL8822CE has enabled REFCLK auto calibration, it does not need + * to add clock delay to cover the REFCLK timing gap. + */ + if (chip->id == RTW_CHIP_TYPE_8822C) + rtw_dbi_write8(rtwdev, RTK_PCIE_CLKDLY_CTRL, 0); + /* Though there is standard PCIE configuration space to set the * link control register, but by Realtek's design, driver should * check if host supports CLKREQ/ASPM to enable the HW module. @@ -1248,7 +1299,7 @@ static void rtw_pci_interface_cfg(struct rtw_dev *rtwdev) static void rtw_pci_phy_cfg(struct rtw_dev *rtwdev) { struct rtw_chip_info *chip = rtwdev->chip; - struct rtw_intf_phy_para *para; + const struct rtw_intf_phy_para *para; u16 cut; u16 value; u16 offset; @@ -1364,7 +1415,8 @@ static void rtw_pci_destroy(struct rtw_dev *rtwdev, struct pci_dev *pdev) } static struct rtw_hci_ops rtw_pci_ops = { - .tx = rtw_pci_tx, + .tx_write = rtw_pci_tx_write, + .tx_kick_off = rtw_pci_tx_kick_off, .setup = rtw_pci_setup, .start = rtw_pci_start, .stop = rtw_pci_stop, diff --git a/drivers/net/wireless/realtek/rtw88/pci.h b/drivers/net/wireless/realtek/rtw88/pci.h index 1580cfc57361..3ac4fb328d31 100644 --- a/drivers/net/wireless/realtek/rtw88/pci.h +++ b/drivers/net/wireless/realtek/rtw88/pci.h @@ -39,6 +39,7 @@ #define RTK_PCIE_LINK_CFG 0x0719 #define BIT_CLKREQ_SW_EN BIT(4) #define BIT_L1_SW_EN BIT(3) +#define RTK_PCIE_CLKDLY_CTRL 0x0725 #define BIT_PCI_BCNQ_FLAG BIT(4) #define RTK_PCI_TXBD_DESA_BCNQ 0x308 @@ -51,6 +52,8 @@ #define RTK_PCI_TXBD_DESA_HI0Q 0x340 #define RTK_PCI_RXBD_DESA_MPDUQ 0x338 +#define TRX_BD_IDX_MASK GENMASK(11, 0) + /* BCNQ is specialized for rsvd page, does not need to specify a number */ #define RTK_PCI_TXBD_NUM_H2CQ 0x1328 #define RTK_PCI_TXBD_NUM_MGMTQ 0x380 @@ -197,12 +200,15 @@ struct rtw_pci_rx_ring { struct rtw_pci { struct pci_dev *pdev; - /* used for pci interrupt */ + /* Used for PCI interrupt. */ + spinlock_t hwirq_lock; + /* Used for PCI TX queueing. */ spinlock_t irq_lock; u32 irq_mask[4]; bool irq_enabled; u16 rx_tag; + DECLARE_BITMAP(tx_queued, RTK_MAX_TX_QUEUE_NUM); struct rtw_pci_tx_ring tx_rings[RTK_MAX_TX_QUEUE_NUM]; struct rtw_pci_rx_ring rx_rings[RTK_MAX_RX_QUEUE_NUM]; u16 link_ctrl; diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c index eea9d888fbf1..8793dd22188f 100644 --- a/drivers/net/wireless/realtek/rtw88/phy.c +++ b/drivers/net/wireless/realtek/rtw88/phy.c @@ -749,20 +749,10 @@ bool rtw_phy_write_rf_reg(struct rtw_dev *rtwdev, enum rtw_rf_path rf_path, direct_addr = base_addr[rf_path] + (addr << 2); mask &= RFREG_MASK; - if (addr == RF_CFGCH) { - rtw_write32_mask(rtwdev, REG_RSV_CTRL, BITS_RFC_DIRECT, DISABLE_PI); - rtw_write32_mask(rtwdev, REG_WLRF1, BITS_RFC_DIRECT, DISABLE_PI); - } - rtw_write32_mask(rtwdev, direct_addr, mask, data); udelay(1); - if (addr == RF_CFGCH) { - rtw_write32_mask(rtwdev, REG_RSV_CTRL, BITS_RFC_DIRECT, ENABLE_PI); - rtw_write32_mask(rtwdev, REG_WLRF1, BITS_RFC_DIRECT, ENABLE_PI); - } - return true; } diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c index 4bc14b1a6340..4dd7d4143b04 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c @@ -645,7 +645,7 @@ static void rtw8822b_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, rtw_write32_mask(rtwdev, REG_ADC160, BIT(30), 0x1); break; case RTW_CHANNEL_WIDTH_40: - if (primary_ch_idx == 1) + if (primary_ch_idx == RTW_SC_20_UPPER) rtw_write32_set(rtwdev, REG_RXSB, BIT(4)); else rtw_write32_clr(rtwdev, REG_RXSB, BIT(4)); @@ -1543,7 +1543,7 @@ static void rtw8822b_bf_config_bfee(struct rtw_dev *rtwdev, struct rtw_vif *vif, rtw_warn(rtwdev, "wrong bfee role\n"); } -static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = { +static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = { {0x0086, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_SDIO_MSK, @@ -1581,7 +1581,7 @@ static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822b[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822b[] = { +static const struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822b[] = { {0x0012, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_ALL_MSK, @@ -1714,7 +1714,7 @@ static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822b[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822b[] = { +static const struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822b[] = { {0x0003, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_SDIO_MSK, @@ -1787,7 +1787,7 @@ static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822b[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822b[] = { +static const struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822b[] = { {0x0005, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_SDIO_MSK, @@ -1905,26 +1905,26 @@ static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822b[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd *card_enable_flow_8822b[] = { +static const struct rtw_pwr_seq_cmd *card_enable_flow_8822b[] = { trans_carddis_to_cardemu_8822b, trans_cardemu_to_act_8822b, NULL }; -static struct rtw_pwr_seq_cmd *card_disable_flow_8822b[] = { +static const struct rtw_pwr_seq_cmd *card_disable_flow_8822b[] = { trans_act_to_cardemu_8822b, trans_cardemu_to_carddis_8822b, NULL }; -static struct rtw_intf_phy_para usb2_param_8822b[] = { +static const struct rtw_intf_phy_para usb2_param_8822b[] = { {0xFFFF, 0x00, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_ALL, RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para usb3_param_8822b[] = { +static const struct rtw_intf_phy_para usb3_param_8822b[] = { {0x0001, 0xA841, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_D, @@ -1935,7 +1935,7 @@ static struct rtw_intf_phy_para usb3_param_8822b[] = { RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para pcie_gen1_param_8822b[] = { +static const struct rtw_intf_phy_para pcie_gen1_param_8822b[] = { {0x0001, 0xA841, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_C, @@ -1982,7 +1982,7 @@ static struct rtw_intf_phy_para pcie_gen1_param_8822b[] = { RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para pcie_gen2_param_8822b[] = { +static const struct rtw_intf_phy_para pcie_gen2_param_8822b[] = { {0x0001, 0xA841, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_C, @@ -2029,7 +2029,7 @@ static struct rtw_intf_phy_para pcie_gen2_param_8822b[] = { RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para_table phy_para_table_8822b = { +static const struct rtw_intf_phy_para_table phy_para_table_8822b = { .usb2_para = usb2_param_8822b, .usb3_para = usb3_param_8822b, .gen1_para = pcie_gen1_param_8822b, @@ -2046,12 +2046,12 @@ static const struct rtw_rfe_def rtw8822b_rfe_defs[] = { [5] = RTW_DEF_RFE(8822b, 5, 5), }; -static struct rtw_hw_reg rtw8822b_dig[] = { +static const struct rtw_hw_reg rtw8822b_dig[] = { [0] = { .addr = 0xc50, .mask = 0x7f }, [1] = { .addr = 0xe50, .mask = 0x7f }, }; -static struct rtw_page_table page_table_8822b[] = { +static const struct rtw_page_table page_table_8822b[] = { {64, 64, 64, 64, 1}, {64, 64, 64, 64, 1}, {64, 64, 0, 0, 1}, @@ -2059,7 +2059,7 @@ static struct rtw_page_table page_table_8822b[] = { {64, 64, 64, 64, 1}, }; -static struct rtw_rqpn rqpn_table_8822b[] = { +static const struct rtw_rqpn rqpn_table_8822b[] = { {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, @@ -2371,6 +2371,33 @@ static const struct rtw_pwr_track_tbl rtw8822b_rtw_pwr_track_tbl = { .pwrtrk_2g_ccka_p = rtw8822b_pwrtrk_2g_cck_a_p, }; +static const struct rtw_reg_domain coex_info_hw_regs_8822b[] = { + {0xcb0, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0xcb4, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0xcba, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0xcbd, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0xc58, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0xcbd, BIT(0), RTW_REG_DOMAIN_MAC8}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x45e, BIT(3), RTW_REG_DOMAIN_MAC8}, + {0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32}, + {0x64, BIT(0), RTW_REG_DOMAIN_MAC8}, + {0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8}, + {0x40, BIT(5), RTW_REG_DOMAIN_MAC8}, + {0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_B}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x953, BIT(1), RTW_REG_DOMAIN_MAC8}, + {0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, +}; + struct rtw_chip_info rtw8822b_hw_spec = { .ops = &rtw8822b_ops, .id = RTW_CHIP_TYPE_8822B, @@ -2439,6 +2466,9 @@ struct rtw_chip_info rtw8822b_hw_spec = { .bt_afh_span_bw40 = 0x36, .afh_5g_num = ARRAY_SIZE(afh_5g_8822b), .afh_5g = afh_5g_8822b, + + .coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8822b), + .coex_info_hw_regs = coex_info_hw_regs_8822b, }; EXPORT_SYMBOL(rtw8822b_hw_spec); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index 3865097696d4..dc07e6be38e8 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -1289,6 +1289,17 @@ static int rtw8822c_mac_init(struct rtw_dev *rtwdev) return 0; } +static void rtw8822c_rstb_3wire(struct rtw_dev *rtwdev, bool enable) +{ + if (enable) { + rtw_write32_mask(rtwdev, REG_RSTB, BIT_RSTB_3WIRE, 0x1); + rtw_write32_mask(rtwdev, REG_ANAPAR_A, BIT_ANAPAR_UPDATE, 0x1); + rtw_write32_mask(rtwdev, REG_ANAPAR_B, BIT_ANAPAR_UPDATE, 0x1); + } else { + rtw_write32_mask(rtwdev, REG_RSTB, BIT_RSTB_3WIRE, 0x0); + } +} + static void rtw8822c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) { #define RF18_BAND_MASK (BIT(16) | BIT(9) | BIT(8)) @@ -1337,6 +1348,8 @@ static void rtw8822c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) break; } + rtw8822c_rstb_3wire(rtwdev, false); + rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWE2, 0x04, 0x01); rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWA, 0x1f, 0x12); rtw_write_rf(rtwdev, RF_PATH_A, RF_LUTWD0, 0xfffff, rf_rxbb); @@ -1349,6 +1362,8 @@ static void rtw8822c_set_channel_rf(struct rtw_dev *rtwdev, u8 channel, u8 bw) rtw_write_rf(rtwdev, RF_PATH_A, RF_CFGCH, RFREG_MASK, rf_reg18); rtw_write_rf(rtwdev, RF_PATH_B, RF_CFGCH, RFREG_MASK, rf_reg18); + + rtw8822c_rstb_3wire(rtwdev, true); } static void rtw8822c_toggle_igi(struct rtw_dev *rtwdev) @@ -1482,7 +1497,7 @@ static void rtw8822c_set_channel_bb(struct rtw_dev *rtwdev, u8 channel, u8 bw, break; case RTW_CHANNEL_WIDTH_40: rtw_write32_mask(rtwdev, REG_CCKSB, BIT(4), - (primary_ch_idx == 1 ? 1 : 0)); + (primary_ch_idx == RTW_SC_20_UPPER ? 1 : 0)); rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xf, 0x5); rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xc0, 0x0); rtw_write32_mask(rtwdev, REG_TXBWCTL, 0xff00, @@ -3399,7 +3414,7 @@ static void rtw8822c_pwr_track(struct rtw_dev *rtwdev) dm_info->pwr_trk_triggered = false; } -static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = { +static const struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = { {0x0086, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_SDIO_MSK, @@ -3442,7 +3457,7 @@ static struct rtw_pwr_seq_cmd trans_carddis_to_cardemu_8822c[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822c[] = { +static const struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822c[] = { {0x0000, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_USB_MSK | RTW_PWR_INTF_SDIO_MSK, @@ -3544,6 +3559,11 @@ static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822c[] = { RTW_PWR_INTF_ALL_MSK, RTW_PWR_ADDR_MAC, RTW_PWR_CMD_WRITE, BIT(2), BIT(2)}, + {0x1064, + RTW_PWR_CUT_ALL_MSK, + RTW_PWR_INTF_ALL_MSK, + RTW_PWR_ADDR_MAC, + RTW_PWR_CMD_WRITE, BIT(1), BIT(1)}, {0xFFFF, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_ALL_MSK, @@ -3551,7 +3571,7 @@ static struct rtw_pwr_seq_cmd trans_cardemu_to_act_8822c[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822c[] = { +static const struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822c[] = { {0x0093, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_ALL_MSK, @@ -3614,7 +3634,7 @@ static struct rtw_pwr_seq_cmd trans_act_to_cardemu_8822c[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822c[] = { +static const struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822c[] = { {0x0005, RTW_PWR_CUT_ALL_MSK, RTW_PWR_INTF_SDIO_MSK, @@ -3677,47 +3697,47 @@ static struct rtw_pwr_seq_cmd trans_cardemu_to_carddis_8822c[] = { RTW_PWR_CMD_END, 0, 0}, }; -static struct rtw_pwr_seq_cmd *card_enable_flow_8822c[] = { +static const struct rtw_pwr_seq_cmd *card_enable_flow_8822c[] = { trans_carddis_to_cardemu_8822c, trans_cardemu_to_act_8822c, NULL }; -static struct rtw_pwr_seq_cmd *card_disable_flow_8822c[] = { +static const struct rtw_pwr_seq_cmd *card_disable_flow_8822c[] = { trans_act_to_cardemu_8822c, trans_cardemu_to_carddis_8822c, NULL }; -static struct rtw_intf_phy_para usb2_param_8822c[] = { +static const struct rtw_intf_phy_para usb2_param_8822c[] = { {0xFFFF, 0x00, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_ALL, RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para usb3_param_8822c[] = { +static const struct rtw_intf_phy_para usb3_param_8822c[] = { {0xFFFF, 0x0000, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_ALL, RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para pcie_gen1_param_8822c[] = { +static const struct rtw_intf_phy_para pcie_gen1_param_8822c[] = { {0xFFFF, 0x0000, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_ALL, RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para pcie_gen2_param_8822c[] = { +static const struct rtw_intf_phy_para pcie_gen2_param_8822c[] = { {0xFFFF, 0x0000, RTW_IP_SEL_PHY, RTW_INTF_PHY_CUT_ALL, RTW_INTF_PHY_PLATFORM_ALL}, }; -static struct rtw_intf_phy_para_table phy_para_table_8822c = { +static const struct rtw_intf_phy_para_table phy_para_table_8822c = { .usb2_para = usb2_param_8822c, .usb3_para = usb3_param_8822c, .gen1_para = pcie_gen1_param_8822c, @@ -3734,12 +3754,12 @@ static const struct rtw_rfe_def rtw8822c_rfe_defs[] = { [2] = RTW_DEF_RFE(8822c, 0, 0), }; -static struct rtw_hw_reg rtw8822c_dig[] = { +static const struct rtw_hw_reg rtw8822c_dig[] = { [0] = { .addr = 0x1d70, .mask = 0x7f }, [1] = { .addr = 0x1d70, .mask = 0x7f00 }, }; -static struct rtw_page_table page_table_8822c[] = { +static const struct rtw_page_table page_table_8822c[] = { {64, 64, 64, 64, 1}, {64, 64, 64, 64, 1}, {64, 64, 0, 0, 1}, @@ -3747,7 +3767,7 @@ static struct rtw_page_table page_table_8822c[] = { {64, 64, 64, 64, 1}, }; -static struct rtw_rqpn rqpn_table_8822c[] = { +static const struct rtw_rqpn rqpn_table_8822c[] = { {RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_NORMAL, RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_LOW, RTW_DMA_MAPPING_EXTRA, RTW_DMA_MAPPING_HIGH}, @@ -4072,6 +4092,31 @@ static const struct wiphy_wowlan_support rtw_wowlan_stub_8822c = { }; #endif +static const struct rtw_reg_domain coex_info_hw_regs_8822c[] = { + {0x1860, BIT(3), RTW_REG_DOMAIN_MAC8}, + {0x4160, BIT(3), RTW_REG_DOMAIN_MAC8}, + {0x1c32, BIT(6), RTW_REG_DOMAIN_MAC8}, + {0x1c38, BIT(28), RTW_REG_DOMAIN_MAC32}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x430, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x434, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x42a, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0x426, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x45e, BIT(3), RTW_REG_DOMAIN_MAC8}, + {0x454, MASKLWORD, RTW_REG_DOMAIN_MAC16}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x4c, BIT(24) | BIT(23), RTW_REG_DOMAIN_MAC32}, + {0x64, BIT(0), RTW_REG_DOMAIN_MAC8}, + {0x4c6, BIT(4), RTW_REG_DOMAIN_MAC8}, + {0x40, BIT(5), RTW_REG_DOMAIN_MAC8}, + {0x1, RFREG_MASK, RTW_REG_DOMAIN_RF_B}, + {0, 0, RTW_REG_DOMAIN_NL}, + {0x550, MASKDWORD, RTW_REG_DOMAIN_MAC32}, + {0x522, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, + {0x953, BIT(1), RTW_REG_DOMAIN_MAC8}, + {0xc50, MASKBYTE0, RTW_REG_DOMAIN_MAC8}, +}; + struct rtw_chip_info rtw8822c_hw_spec = { .ops = &rtw8822c_ops, .id = RTW_CHIP_TYPE_8822C, @@ -4108,7 +4153,7 @@ struct rtw_chip_info rtw8822c_hw_spec = { .agc_tbl = &rtw8822c_agc_tbl, .bb_tbl = &rtw8822c_bb_tbl, .rfk_init_tbl = &rtw8822c_array_mp_cal_init_tbl, - .rf_tbl = {&rtw8822c_rf_a_tbl, &rtw8822c_rf_b_tbl}, + .rf_tbl = {&rtw8822c_rf_b_tbl, &rtw8822c_rf_a_tbl}, .rfe_defs = rtw8822c_rfe_defs, .rfe_defs_size = ARRAY_SIZE(rtw8822c_rfe_defs), .en_dis_dpd = true, @@ -4148,6 +4193,9 @@ struct rtw_chip_info rtw8822c_hw_spec = { .bt_afh_span_bw40 = 0x36, .afh_5g_num = ARRAY_SIZE(afh_5g_8822c), .afh_5g = afh_5g_8822c, + + .coex_info_hw_regs_num = ARRAY_SIZE(coex_info_hw_regs_8822c), + .coex_info_hw_regs = coex_info_hw_regs_8822c, }; EXPORT_SYMBOL(rtw8822c_hw_spec); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.h b/drivers/net/wireless/realtek/rtw88/rtw8822c.h index abd9f300bedd..dfd8662a0c0e 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.h +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.h @@ -190,6 +190,8 @@ const struct rtw_table name ## _tbl = { \ #define BIT_3WIRE_TX_EN BIT(0) #define BIT_3WIRE_RX_EN BIT(1) #define BIT_3WIRE_PI_ON BIT(28) +#define REG_ANAPAR_A 0x1830 +#define BIT_ANAPAR_UPDATE BIT(29) #define REG_RXAGCCTL0 0x18ac #define BITS_RXAGC_CCK GENMASK(15, 12) #define BITS_RXAGC_OFDM GENMASK(8, 4) @@ -223,6 +225,8 @@ const struct rtw_table name ## _tbl = { \ #define BIT_CCK_BLK_EN BIT(1) #define BIT_CCK_OFDM_BLK_EN (BIT(0) | BIT(1)) #define REG_CCAMSK 0x1c80 +#define REG_RSTB 0x1c90 +#define BIT_RSTB_3WIRE BIT(8) #define REG_RX_BREAK 0x1d2c #define BIT_COM_RX_GCK_EN BIT(31) #define REG_RXFNCTL 0x1d30 @@ -243,6 +247,7 @@ const struct rtw_table name ## _tbl = { \ #define REG_OFDM_TXCNT 0x2de0 #define REG_ORITXCODE2 0x4100 #define REG_3WIRE2 0x410c +#define REG_ANAPAR_B 0x4130 #define REG_RXAGCCTL 0x41ac #define REG_DCKB_I_0 0x41bc #define REG_DCKB_I_1 0x41c0 diff --git a/drivers/net/wireless/realtek/rtw88/tx.c b/drivers/net/wireless/realtek/rtw88/tx.c index 24c39c60c99a..60989987f67b 100644 --- a/drivers/net/wireless/realtek/rtw88/tx.c +++ b/drivers/net/wireless/realtek/rtw88/tx.c @@ -6,6 +6,7 @@ #include "tx.h" #include "fw.h" #include "ps.h" +#include "debug.h" static void rtw_tx_stats(struct rtw_dev *rtwdev, struct ieee80211_vif *vif, @@ -57,6 +58,9 @@ void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb) 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); + SET_TX_DESC_DISQSELSEQ(txdesc, pkt_info->dis_qselseq); + SET_TX_DESC_EN_HWSEQ(txdesc, pkt_info->en_hwseq); + SET_TX_DESC_HW_SSN_SEL(txdesc, pkt_info->hw_ssn_sel); } EXPORT_SYMBOL(rtw_tx_fill_tx_desc); @@ -220,20 +224,22 @@ void rtw_tx_report_handle(struct rtw_dev *rtwdev, struct sk_buff *skb) static void rtw_tx_mgmt_pkt_info_update(struct rtw_dev *rtwdev, struct rtw_tx_pkt_info *pkt_info, - struct ieee80211_tx_control *control, + struct ieee80211_sta *sta, struct sk_buff *skb) { pkt_info->use_rate = true; pkt_info->rate_id = 6; pkt_info->dis_rate_fallback = true; + pkt_info->dis_qselseq = true; + pkt_info->en_hwseq = true; + pkt_info->hw_ssn_sel = 0; } static void rtw_tx_data_pkt_info_update(struct rtw_dev *rtwdev, struct rtw_tx_pkt_info *pkt_info, - struct ieee80211_tx_control *control, + struct ieee80211_sta *sta, struct sk_buff *skb) { - struct ieee80211_sta *sta = control->sta; struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct rtw_sta_info *si; @@ -292,7 +298,7 @@ out: void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev, struct rtw_tx_pkt_info *pkt_info, - struct ieee80211_tx_control *control, + struct ieee80211_sta *sta, struct sk_buff *skb) { struct rtw_chip_info *chip = rtwdev->chip; @@ -304,15 +310,15 @@ void rtw_tx_pkt_info_update(struct rtw_dev *rtwdev, u8 sec_type = 0; bool bmc; - if (control->sta) { - si = (struct rtw_sta_info *)control->sta->drv_priv; + if (sta) { + si = (struct rtw_sta_info *)sta->drv_priv; vif = si->vif; } if (ieee80211_is_mgmt(fc) || ieee80211_is_nullfunc(fc)) - rtw_tx_mgmt_pkt_info_update(rtwdev, pkt_info, control, skb); + rtw_tx_mgmt_pkt_info_update(rtwdev, pkt_info, sta, skb); else if (ieee80211_is_data(fc)) - rtw_tx_data_pkt_info_update(rtwdev, pkt_info, control, skb); + rtw_tx_data_pkt_info_update(rtwdev, pkt_info, sta, skb); if (info->control.hw_key) { struct ieee80211_key_conf *key = info->control.hw_key; @@ -368,15 +374,74 @@ void rtw_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev, pkt_info->ls = true; } +struct sk_buff * +rtw_tx_write_data_rsvd_page_get(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *buf, u32 size) +{ + struct rtw_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + u32 tx_pkt_desc_sz; + u32 length; + + tx_pkt_desc_sz = chip->tx_pkt_desc_sz; + length = size + tx_pkt_desc_sz; + skb = dev_alloc_skb(length); + if (!skb) { + rtw_err(rtwdev, "failed to alloc write data rsvd page skb\n"); + return NULL; + } + + skb_reserve(skb, tx_pkt_desc_sz); + skb_put_data(skb, buf, size); + pkt_info->tx_pkt_size = size; + pkt_info->offset = tx_pkt_desc_sz; + + return skb; +} +EXPORT_SYMBOL(rtw_tx_write_data_rsvd_page_get); + +struct sk_buff * +rtw_tx_write_data_h2c_get(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *buf, u32 size) +{ + struct rtw_chip_info *chip = rtwdev->chip; + struct sk_buff *skb; + u32 tx_pkt_desc_sz; + u32 length; + + tx_pkt_desc_sz = chip->tx_pkt_desc_sz; + length = size + tx_pkt_desc_sz; + skb = dev_alloc_skb(length); + if (!skb) { + rtw_err(rtwdev, "failed to alloc write data h2c skb\n"); + return NULL; + } + + skb_reserve(skb, tx_pkt_desc_sz); + skb_put_data(skb, buf, size); + pkt_info->tx_pkt_size = size; + + return skb; +} +EXPORT_SYMBOL(rtw_tx_write_data_h2c_get); + void rtw_tx(struct rtw_dev *rtwdev, struct ieee80211_tx_control *control, struct sk_buff *skb) { struct rtw_tx_pkt_info pkt_info = {0}; + int ret; - rtw_tx_pkt_info_update(rtwdev, &pkt_info, control, skb); - if (rtw_hci_tx(rtwdev, &pkt_info, skb)) + rtw_tx_pkt_info_update(rtwdev, &pkt_info, control->sta, skb); + ret = rtw_hci_tx_write(rtwdev, &pkt_info, skb); + if (ret) { + rtw_err(rtwdev, "failed to write TX skb to HCI\n"); goto out; + } + + rtw_hci_tx_kick_off(rtwdev); return; @@ -416,38 +481,62 @@ static void rtw_txq_check_agg(struct rtw_dev *rtwdev, ieee80211_queue_work(rtwdev->hw, &rtwdev->ba_work); } -static bool rtw_txq_dequeue(struct rtw_dev *rtwdev, - struct rtw_txq *rtwtxq) +static int rtw_txq_push_skb(struct rtw_dev *rtwdev, + struct rtw_txq *rtwtxq, + struct sk_buff *skb) { 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; + struct rtw_tx_pkt_info pkt_info = {0}; + int ret; rtw_txq_check_agg(rtwdev, rtwtxq, skb); - control.sta = txq->sta; - rtw_tx(rtwdev, &control, skb); + rtw_tx_pkt_info_update(rtwdev, &pkt_info, txq->sta, skb); + ret = rtw_hci_tx_write(rtwdev, &pkt_info, skb); + if (ret) { + rtw_err(rtwdev, "failed to write TX skb to HCI\n"); + return ret; + } rtwtxq->last_push = jiffies; - return true; + return 0; +} + +static struct sk_buff *rtw_txq_dequeue(struct rtw_dev *rtwdev, + struct rtw_txq *rtwtxq) +{ + struct ieee80211_txq *txq = rtwtxq_to_txq(rtwtxq); + struct sk_buff *skb; + + skb = ieee80211_tx_dequeue(rtwdev->hw, txq); + if (!skb) + return NULL; + + return skb; } static void rtw_txq_push(struct rtw_dev *rtwdev, struct rtw_txq *rtwtxq, unsigned long frames) { + struct sk_buff *skb; + int ret; int i; rcu_read_lock(); - for (i = 0; i < frames; i++) - if (!rtw_txq_dequeue(rtwdev, rtwtxq)) + for (i = 0; i < frames; i++) { + skb = rtw_txq_dequeue(rtwdev, rtwtxq); + if (!skb) break; + ret = rtw_txq_push_skb(rtwdev, rtwtxq, skb); + if (ret) { + rtw_err(rtwdev, "failed to pusk skb, ret %d\n", ret); + break; + } + } + rcu_read_unlock(); } @@ -469,6 +558,8 @@ void rtw_tx_tasklet(unsigned long data) list_del_init(&rtwtxq->list); } + rtw_hci_tx_kick_off(rtwdev); + 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 9ca4f74a501b..b973de0f4dc0 100644 --- a/drivers/net/wireless/realtek/rtw88/tx.h +++ b/drivers/net/wireless/realtek/rtw88/tx.h @@ -53,6 +53,12 @@ le32p_replace_bits((__le32 *)(txdesc) + 0x02, value, BIT(19)) #define SET_TX_DESC_SW_DEFINE(tx_desc, value) \ le32p_replace_bits((__le32 *)(txdesc) + 0x06, value, GENMASK(11, 0)) +#define SET_TX_DESC_DISQSELSEQ(txdesc, value) \ + le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, BIT(31)) +#define SET_TX_DESC_EN_HWSEQ(txdesc, value) \ + le32p_replace_bits((__le32 *)(txdesc) + 0x08, value, BIT(15)) +#define SET_TX_DESC_HW_SSN_SEL(txdesc, value) \ + le32p_replace_bits((__le32 *)(txdesc) + 0x03, value, GENMASK(7, 6)) enum rtw_tx_desc_queue_select { TX_DESC_QSEL_TID0 = 0, @@ -85,7 +91,7 @@ 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, + struct ieee80211_sta *sta, struct sk_buff *skb); void rtw_tx_fill_tx_desc(struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb); void rtw_tx_report_enqueue(struct rtw_dev *rtwdev, struct sk_buff *skb, u8 sn); @@ -93,5 +99,13 @@ void rtw_tx_report_handle(struct rtw_dev *rtwdev, struct sk_buff *skb); void rtw_rsvd_page_pkt_info_update(struct rtw_dev *rtwdev, struct rtw_tx_pkt_info *pkt_info, struct sk_buff *skb); +struct sk_buff * +rtw_tx_write_data_rsvd_page_get(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *buf, u32 size); +struct sk_buff * +rtw_tx_write_data_h2c_get(struct rtw_dev *rtwdev, + struct rtw_tx_pkt_info *pkt_info, + u8 *buf, u32 size); #endif diff --git a/drivers/net/wireless/realtek/rtw88/wow.c b/drivers/net/wireless/realtek/rtw88/wow.c index 4820dca958dd..2fcdf70a3a77 100644 --- a/drivers/net/wireless/realtek/rtw88/wow.c +++ b/drivers/net/wireless/realtek/rtw88/wow.c @@ -431,50 +431,39 @@ static void rtw_wow_fw_media_status(struct rtw_dev *rtwdev, bool connect) rtw_iterate_stas_atomic(rtwdev, rtw_wow_fw_media_status_iter, &data); } -static void rtw_wow_config_pno_rsvd_page(struct rtw_dev *rtwdev) +static void rtw_wow_config_pno_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) { - struct rtw_wow_param *rtw_wow = &rtwdev->wow; - struct rtw_pno_request *rtw_pno_req = &rtw_wow->pno_req; - struct cfg80211_ssid *ssid; - int i; - - for (i = 0 ; i < rtw_pno_req->match_set_cnt; i++) { - ssid = &rtw_pno_req->match_sets[i].ssid; - rtw_add_rsvd_page_probe_req(rtwdev, ssid); - } - rtw_add_rsvd_page_probe_req(rtwdev, NULL); - rtw_add_rsvd_page(rtwdev, RSVD_NLO_INFO, false); - rtw_add_rsvd_page(rtwdev, RSVD_CH_INFO, true); + rtw_add_rsvd_page_pno(rtwdev, rtwvif); } -static void rtw_wow_config_linked_rsvd_page(struct rtw_dev *rtwdev) +static void rtw_wow_config_linked_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) { - 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_add_rsvd_page_sta(rtwdev, rtwvif); } -static void rtw_wow_config_rsvd_page(struct rtw_dev *rtwdev) +static void rtw_wow_config_rsvd_page(struct rtw_dev *rtwdev, + struct rtw_vif *rtwvif) { - rtw_reset_rsvd_page(rtwdev); + rtw_remove_rsvd_page(rtwdev, rtwvif); if (rtw_wow_mgd_linked(rtwdev)) { - rtw_wow_config_linked_rsvd_page(rtwdev); + rtw_wow_config_linked_rsvd_page(rtwdev, rtwvif); } else if (test_bit(RTW_FLAG_WOWLAN, rtwdev->flags) && rtw_wow_no_link(rtwdev)) { - rtw_wow_config_pno_rsvd_page(rtwdev); + rtw_wow_config_pno_rsvd_page(rtwdev, rtwvif); } } static int rtw_wow_dl_fw_rsvd_page(struct rtw_dev *rtwdev) { struct ieee80211_vif *wow_vif = rtwdev->wow.wow_vif; + struct rtw_vif *rtwvif = (struct rtw_vif *)wow_vif->drv_priv; - rtw_wow_config_rsvd_page(rtwdev); + rtw_wow_config_rsvd_page(rtwdev, rtwvif); - return rtw_fw_download_rsvd_page(rtwdev, wow_vif); + return rtw_fw_download_rsvd_page(rtwdev); } static int rtw_wow_swap_fw(struct rtw_dev *rtwdev, enum rtw_fw_type type) |