diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtw89/core.c')
-rw-r--r-- | drivers/net/wireless/realtek/rtw89/core.c | 679 |
1 files changed, 546 insertions, 133 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index a0737eea9f81..bcefc968576e 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -4,6 +4,7 @@ #include <linux/ip.h> #include <linux/udp.h> +#include "cam.h" #include "coex.h" #include "core.h" #include "efuse.h" @@ -21,50 +22,122 @@ static bool rtw89_disable_ps_mode; module_param_named(disable_ps_mode, rtw89_disable_ps_mode, bool, 0644); MODULE_PARM_DESC(disable_ps_mode, "Set Y to disable low power mode"); +#define RTW89_DEF_CHAN(_freq, _hw_val, _flags, _band) \ + { .center_freq = _freq, .hw_value = _hw_val, .flags = _flags, .band = _band, } +#define RTW89_DEF_CHAN_2G(_freq, _hw_val) \ + RTW89_DEF_CHAN(_freq, _hw_val, 0, NL80211_BAND_2GHZ) +#define RTW89_DEF_CHAN_5G(_freq, _hw_val) \ + RTW89_DEF_CHAN(_freq, _hw_val, 0, NL80211_BAND_5GHZ) +#define RTW89_DEF_CHAN_5G_NO_HT40MINUS(_freq, _hw_val) \ + RTW89_DEF_CHAN(_freq, _hw_val, IEEE80211_CHAN_NO_HT40MINUS, NL80211_BAND_5GHZ) +#define RTW89_DEF_CHAN_6G(_freq, _hw_val) \ + RTW89_DEF_CHAN(_freq, _hw_val, 0, NL80211_BAND_6GHZ) + static struct ieee80211_channel rtw89_channels_2ghz[] = { - { .center_freq = 2412, .hw_value = 1, }, - { .center_freq = 2417, .hw_value = 2, }, - { .center_freq = 2422, .hw_value = 3, }, - { .center_freq = 2427, .hw_value = 4, }, - { .center_freq = 2432, .hw_value = 5, }, - { .center_freq = 2437, .hw_value = 6, }, - { .center_freq = 2442, .hw_value = 7, }, - { .center_freq = 2447, .hw_value = 8, }, - { .center_freq = 2452, .hw_value = 9, }, - { .center_freq = 2457, .hw_value = 10, }, - { .center_freq = 2462, .hw_value = 11, }, - { .center_freq = 2467, .hw_value = 12, }, - { .center_freq = 2472, .hw_value = 13, }, - { .center_freq = 2484, .hw_value = 14, }, + RTW89_DEF_CHAN_2G(2412, 1), + RTW89_DEF_CHAN_2G(2417, 2), + RTW89_DEF_CHAN_2G(2422, 3), + RTW89_DEF_CHAN_2G(2427, 4), + RTW89_DEF_CHAN_2G(2432, 5), + RTW89_DEF_CHAN_2G(2437, 6), + RTW89_DEF_CHAN_2G(2442, 7), + RTW89_DEF_CHAN_2G(2447, 8), + RTW89_DEF_CHAN_2G(2452, 9), + RTW89_DEF_CHAN_2G(2457, 10), + RTW89_DEF_CHAN_2G(2462, 11), + RTW89_DEF_CHAN_2G(2467, 12), + RTW89_DEF_CHAN_2G(2472, 13), + RTW89_DEF_CHAN_2G(2484, 14), }; static struct ieee80211_channel rtw89_channels_5ghz[] = { - {.center_freq = 5180, .hw_value = 36,}, - {.center_freq = 5200, .hw_value = 40,}, - {.center_freq = 5220, .hw_value = 44,}, - {.center_freq = 5240, .hw_value = 48,}, - {.center_freq = 5260, .hw_value = 52,}, - {.center_freq = 5280, .hw_value = 56,}, - {.center_freq = 5300, .hw_value = 60,}, - {.center_freq = 5320, .hw_value = 64,}, - {.center_freq = 5500, .hw_value = 100,}, - {.center_freq = 5520, .hw_value = 104,}, - {.center_freq = 5540, .hw_value = 108,}, - {.center_freq = 5560, .hw_value = 112,}, - {.center_freq = 5580, .hw_value = 116,}, - {.center_freq = 5600, .hw_value = 120,}, - {.center_freq = 5620, .hw_value = 124,}, - {.center_freq = 5640, .hw_value = 128,}, - {.center_freq = 5660, .hw_value = 132,}, - {.center_freq = 5680, .hw_value = 136,}, - {.center_freq = 5700, .hw_value = 140,}, - {.center_freq = 5720, .hw_value = 144,}, - {.center_freq = 5745, .hw_value = 149,}, - {.center_freq = 5765, .hw_value = 153,}, - {.center_freq = 5785, .hw_value = 157,}, - {.center_freq = 5805, .hw_value = 161,}, - {.center_freq = 5825, .hw_value = 165, - .flags = IEEE80211_CHAN_NO_HT40MINUS}, + RTW89_DEF_CHAN_5G(5180, 36), + RTW89_DEF_CHAN_5G(5200, 40), + RTW89_DEF_CHAN_5G(5220, 44), + RTW89_DEF_CHAN_5G(5240, 48), + RTW89_DEF_CHAN_5G(5260, 52), + RTW89_DEF_CHAN_5G(5280, 56), + RTW89_DEF_CHAN_5G(5300, 60), + RTW89_DEF_CHAN_5G(5320, 64), + RTW89_DEF_CHAN_5G(5500, 100), + RTW89_DEF_CHAN_5G(5520, 104), + RTW89_DEF_CHAN_5G(5540, 108), + RTW89_DEF_CHAN_5G(5560, 112), + RTW89_DEF_CHAN_5G(5580, 116), + RTW89_DEF_CHAN_5G(5600, 120), + RTW89_DEF_CHAN_5G(5620, 124), + RTW89_DEF_CHAN_5G(5640, 128), + RTW89_DEF_CHAN_5G(5660, 132), + RTW89_DEF_CHAN_5G(5680, 136), + RTW89_DEF_CHAN_5G(5700, 140), + RTW89_DEF_CHAN_5G(5720, 144), + RTW89_DEF_CHAN_5G(5745, 149), + RTW89_DEF_CHAN_5G(5765, 153), + RTW89_DEF_CHAN_5G(5785, 157), + RTW89_DEF_CHAN_5G(5805, 161), + RTW89_DEF_CHAN_5G_NO_HT40MINUS(5825, 165), +}; + +static struct ieee80211_channel rtw89_channels_6ghz[] = { + RTW89_DEF_CHAN_6G(5955, 1), + RTW89_DEF_CHAN_6G(5975, 5), + RTW89_DEF_CHAN_6G(5995, 9), + RTW89_DEF_CHAN_6G(6015, 13), + RTW89_DEF_CHAN_6G(6035, 17), + RTW89_DEF_CHAN_6G(6055, 21), + RTW89_DEF_CHAN_6G(6075, 25), + RTW89_DEF_CHAN_6G(6095, 29), + RTW89_DEF_CHAN_6G(6115, 33), + RTW89_DEF_CHAN_6G(6135, 37), + RTW89_DEF_CHAN_6G(6155, 41), + RTW89_DEF_CHAN_6G(6175, 45), + RTW89_DEF_CHAN_6G(6195, 49), + RTW89_DEF_CHAN_6G(6215, 53), + RTW89_DEF_CHAN_6G(6235, 57), + RTW89_DEF_CHAN_6G(6255, 61), + RTW89_DEF_CHAN_6G(6275, 65), + RTW89_DEF_CHAN_6G(6295, 69), + RTW89_DEF_CHAN_6G(6315, 73), + RTW89_DEF_CHAN_6G(6335, 77), + RTW89_DEF_CHAN_6G(6355, 81), + RTW89_DEF_CHAN_6G(6375, 85), + RTW89_DEF_CHAN_6G(6395, 89), + RTW89_DEF_CHAN_6G(6415, 93), + RTW89_DEF_CHAN_6G(6435, 97), + RTW89_DEF_CHAN_6G(6455, 101), + RTW89_DEF_CHAN_6G(6475, 105), + RTW89_DEF_CHAN_6G(6495, 109), + RTW89_DEF_CHAN_6G(6515, 113), + RTW89_DEF_CHAN_6G(6535, 117), + RTW89_DEF_CHAN_6G(6555, 121), + RTW89_DEF_CHAN_6G(6575, 125), + RTW89_DEF_CHAN_6G(6595, 129), + RTW89_DEF_CHAN_6G(6615, 133), + RTW89_DEF_CHAN_6G(6635, 137), + RTW89_DEF_CHAN_6G(6655, 141), + RTW89_DEF_CHAN_6G(6675, 145), + RTW89_DEF_CHAN_6G(6695, 149), + RTW89_DEF_CHAN_6G(6715, 153), + RTW89_DEF_CHAN_6G(6735, 157), + RTW89_DEF_CHAN_6G(6755, 161), + RTW89_DEF_CHAN_6G(6775, 165), + RTW89_DEF_CHAN_6G(6795, 169), + RTW89_DEF_CHAN_6G(6815, 173), + RTW89_DEF_CHAN_6G(6835, 177), + RTW89_DEF_CHAN_6G(6855, 181), + RTW89_DEF_CHAN_6G(6875, 185), + RTW89_DEF_CHAN_6G(6895, 189), + RTW89_DEF_CHAN_6G(6915, 193), + RTW89_DEF_CHAN_6G(6935, 197), + RTW89_DEF_CHAN_6G(6955, 201), + RTW89_DEF_CHAN_6G(6975, 205), + RTW89_DEF_CHAN_6G(6995, 209), + RTW89_DEF_CHAN_6G(7015, 213), + RTW89_DEF_CHAN_6G(7035, 217), + RTW89_DEF_CHAN_6G(7055, 221), + RTW89_DEF_CHAN_6G(7075, 225), + RTW89_DEF_CHAN_6G(7095, 229), + RTW89_DEF_CHAN_6G(7115, 233), }; static struct ieee80211_rate rtw89_bitrates[] = { @@ -118,6 +191,16 @@ static struct ieee80211_supported_band rtw89_sband_5ghz = { .vht_cap = {0}, }; +static struct ieee80211_supported_band rtw89_sband_6ghz = { + .band = NL80211_BAND_6GHZ, + .channels = rtw89_channels_6ghz, + .n_channels = ARRAY_SIZE(rtw89_channels_6ghz), + + /* 6G has no CCK rates, 1M/2M/5.5M/11M */ + .bitrates = rtw89_bitrates + 4, + .n_bitrates = ARRAY_SIZE(rtw89_bitrates) - 4, +}; + static void rtw89_traffic_stats_accu(struct rtw89_dev *rtwdev, struct rtw89_traffic_stats *stats, struct sk_buff *skb, bool tx) @@ -149,6 +232,9 @@ static void rtw89_get_channel_params(struct cfg80211_chan_def *chandef, u8 center_chan; u8 bandwidth = RTW89_CHANNEL_WIDTH_20; u8 primary_chan_idx = 0; + u32 offset; + u8 band; + u8 subband; center_chan = channel->hw_value; primary_freq = channel->center_freq; @@ -171,23 +257,16 @@ static void rtw89_get_channel_params(struct cfg80211_chan_def *chandef, } break; case NL80211_CHAN_WIDTH_80: - bandwidth = RTW89_CHANNEL_WIDTH_80; + case NL80211_CHAN_WIDTH_160: + bandwidth = nl_to_rtw89_bandwidth(width); if (primary_freq > center_freq) { - if (primary_freq - center_freq == 10) { - primary_chan_idx = RTW89_SC_20_UPPER; - center_chan -= 2; - } else { - primary_chan_idx = RTW89_SC_20_UPMOST; - center_chan -= 6; - } + offset = (primary_freq - center_freq - 10) / 20; + primary_chan_idx = RTW89_SC_20_UPPER + offset * 2; + center_chan -= 2 + offset * 4; } else { - if (center_freq - primary_freq == 10) { - primary_chan_idx = RTW89_SC_20_LOWER; - center_chan += 2; - } else { - primary_chan_idx = RTW89_SC_20_LOWEST; - center_chan += 6; - } + offset = (center_freq - primary_freq - 10) / 20; + primary_chan_idx = RTW89_SC_20_LOWER + offset * 2; + center_chan += 2 + offset * 4; } break; default: @@ -195,10 +274,81 @@ static void rtw89_get_channel_params(struct cfg80211_chan_def *chandef, break; } + switch (channel->band) { + default: + case NL80211_BAND_2GHZ: + band = RTW89_BAND_2G; + break; + case NL80211_BAND_5GHZ: + band = RTW89_BAND_5G; + break; + case NL80211_BAND_6GHZ: + band = RTW89_BAND_6G; + break; + } + + switch (band) { + default: + case RTW89_BAND_2G: + switch (center_chan) { + default: + case 1 ... 14: + subband = RTW89_CH_2G; + break; + } + break; + case RTW89_BAND_5G: + switch (center_chan) { + default: + case 36 ... 64: + subband = RTW89_CH_5G_BAND_1; + break; + case 100 ... 144: + subband = RTW89_CH_5G_BAND_3; + break; + case 149 ... 177: + subband = RTW89_CH_5G_BAND_4; + break; + } + break; + case RTW89_BAND_6G: + switch (center_chan) { + default: + case 1 ... 29: + subband = RTW89_CH_6G_BAND_IDX0; + break; + case 33 ... 61: + subband = RTW89_CH_6G_BAND_IDX1; + break; + case 65 ... 93: + subband = RTW89_CH_6G_BAND_IDX2; + break; + case 97 ... 125: + subband = RTW89_CH_6G_BAND_IDX3; + break; + case 129 ... 157: + subband = RTW89_CH_6G_BAND_IDX4; + break; + case 161 ... 189: + subband = RTW89_CH_6G_BAND_IDX5; + break; + case 193 ... 221: + subband = RTW89_CH_6G_BAND_IDX6; + break; + case 225 ... 253: + subband = RTW89_CH_6G_BAND_IDX7; + break; + } + break; + } + chan_param->center_chan = center_chan; + chan_param->center_freq = center_freq; chan_param->primary_chan = channel->hw_value; chan_param->bandwidth = bandwidth; chan_param->pri_ch_idx = primary_chan_idx; + chan_param->band_type = band; + chan_param->subband_type = subband; } void rtw89_set_channel(struct rtw89_dev *rtwdev) @@ -209,7 +359,6 @@ void rtw89_set_channel(struct rtw89_dev *rtwdev) struct rtw89_channel_params ch_param; struct rtw89_channel_help_params bak; u8 center_chan, bandwidth; - u8 band_type; bool band_changed; rtw89_get_channel_params(&hw->conf.chandef, &ch_param); @@ -218,30 +367,17 @@ void rtw89_set_channel(struct rtw89_dev *rtwdev) center_chan = ch_param.center_chan; bandwidth = ch_param.bandwidth; - band_type = center_chan > 14 ? RTW89_BAND_5G : RTW89_BAND_2G; - band_changed = hal->current_band_type != band_type || + band_changed = hal->current_band_type != ch_param.band_type || hal->current_channel == 0; hal->current_band_width = bandwidth; hal->current_channel = center_chan; + hal->current_freq = ch_param.center_freq; hal->prev_primary_channel = hal->current_primary_channel; + hal->prev_band_type = hal->current_band_type; hal->current_primary_channel = ch_param.primary_chan; - hal->current_band_type = band_type; - - switch (center_chan) { - case 1 ... 14: - hal->current_subband = RTW89_CH_2G; - break; - case 36 ... 64: - hal->current_subband = RTW89_CH_5G_BAND_1; - break; - case 100 ... 144: - hal->current_subband = RTW89_CH_5G_BAND_3; - break; - case 149 ... 177: - hal->current_subband = RTW89_CH_5G_BAND_4; - break; - } + hal->current_band_type = ch_param.band_type; + hal->current_subband = ch_param.subband_type; rtw89_chip_set_channel_prepare(rtwdev, &bak); @@ -300,9 +436,11 @@ rtw89_core_tx_update_sec_key(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { struct ieee80211_vif *vif = tx_req->vif; + struct ieee80211_sta *sta = tx_req->sta; struct ieee80211_tx_info *info; struct ieee80211_key_conf *key; struct rtw89_vif *rtwvif; + struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta); struct rtw89_addr_cam_entry *addr_cam; struct rtw89_sec_cam_entry *sec_cam; struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; @@ -315,7 +453,7 @@ rtw89_core_tx_update_sec_key(struct rtw89_dev *rtwdev, } rtwvif = (struct rtw89_vif *)vif->drv_priv; - addr_cam = &rtwvif->addr_cam; + addr_cam = rtw89_get_addr_cam_of(rtwvif, rtwsta); info = IEEE80211_SKB_CB(skb); key = info->control.hw_key; @@ -377,14 +515,19 @@ static void rtw89_core_tx_update_mgmt_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { + struct ieee80211_vif *vif = tx_req->vif; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; u8 qsel, ch_dma; - qsel = RTW89_TX_QSEL_B0_MGMT; + qsel = desc_info->hiq ? RTW89_TX_QSEL_B0_HI : RTW89_TX_QSEL_B0_MGMT; ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); - desc_info->qsel = RTW89_TX_QSEL_B0_MGMT; + desc_info->qsel = qsel; desc_info->ch_dma = ch_dma; + desc_info->port = desc_info->hiq ? rtwvif->port : 0; + desc_info->hw_ssn_sel = RTW89_MGMT_HW_SSN_SEL; + desc_info->hw_seq_mode = RTW89_MGMT_HW_SEQ_MODE; /* fixed data rate for mgmt frames */ desc_info->en_wd_info = true; @@ -520,6 +663,21 @@ desc_bk: desc_info->bk = true; } +static u8 rtw89_core_tx_get_mac_id(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct ieee80211_vif *vif = tx_req->vif; + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + struct ieee80211_sta *sta = tx_req->sta; + struct rtw89_sta *rtwsta; + + if (!sta) + return rtwvif->mac_id; + + rtwsta = (struct rtw89_sta *)sta->drv_priv; + return rtwsta->mac_id; +} + static void rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) @@ -535,12 +693,14 @@ rtw89_core_tx_update_data_info(struct rtw89_dev *rtwdev, tid = skb->priority & IEEE80211_QOS_CTL_TAG1D_MASK; tid_indicate = rtw89_core_get_tid_indicate(rtwdev, tid); - qsel = rtw89_core_get_qsel(rtwdev, tid); + qsel = desc_info->hiq ? RTW89_TX_QSEL_B0_HI : rtw89_core_get_qsel(rtwdev, tid); ch_dma = rtw89_core_get_ch_dma(rtwdev, qsel); desc_info->ch_dma = ch_dma; desc_info->tid_indicate = tid_indicate; desc_info->qsel = qsel; + desc_info->mac_id = rtw89_core_tx_get_mac_id(rtwdev, tx_req); + desc_info->port = desc_info->hiq ? rtwvif->port : 0; /* enable wd_info for AMPDU */ desc_info->en_wd_info = true; @@ -596,11 +756,28 @@ rtw89_core_tx_btc_spec_pkt_notify(struct rtw89_dev *rtwdev, } static void +rtw89_core_tx_wake(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + if (!rtwdev->fw.tx_wake) + return; + + if (!test_bit(RTW89_FLAG_LOW_POWER_MODE, rtwdev->flags)) + return; + + if (tx_req->tx_type != RTW89_CORE_TX_TYPE_MGMT) + return; + + rtw89_mac_notify_wake(rtwdev); +} + +static void rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) { struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; struct sk_buff *skb = tx_req->skb; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *hdr = (void *)skb->data; enum rtw89_core_tx_type tx_type; enum btc_pkt_type pkt_type; @@ -619,6 +796,7 @@ rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, desc_info->pkt_size = skb->len; desc_info->is_bmc = is_bmc; desc_info->wd_page = true; + desc_info->hiq = info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM; switch (tx_req->tx_type) { case RTW89_CORE_TX_TYPE_MGMT: @@ -691,6 +869,8 @@ int rtw89_core_tx_write(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, rtw89_traffic_stats_accu(rtwdev, &rtwdev->stats, skb, true); rtw89_traffic_stats_accu(rtwdev, &rtwvif->stats, skb, true); rtw89_core_tx_update_desc_info(rtwdev, &tx_req); + rtw89_core_tx_wake(rtwdev, &tx_req); + ret = rtw89_hci_tx_write(rtwdev, &tx_req); if (ret) { rtw89_err(rtwdev, "failed to transmit skb to HCI\n"); @@ -710,7 +890,9 @@ static __le32 rtw89_build_txwd_body0(struct rtw89_tx_desc_info *desc_info) FIELD_PREP(RTW89_TXWD_BODY0_CHANNEL_DMA, desc_info->ch_dma) | FIELD_PREP(RTW89_TXWD_BODY0_HDR_LLC_LEN, desc_info->hdr_llc_len) | FIELD_PREP(RTW89_TXWD_BODY0_WD_PAGE, desc_info->wd_page) | - FIELD_PREP(RTW89_TXWD_BODY0_FW_DL, desc_info->fw_dl); + FIELD_PREP(RTW89_TXWD_BODY0_FW_DL, desc_info->fw_dl) | + FIELD_PREP(RTW89_TXWD_BODY0_HW_SSN_SEL, desc_info->hw_ssn_sel) | + FIELD_PREP(RTW89_TXWD_BODY0_HW_SSN_MODE, desc_info->hw_seq_mode); return cpu_to_le32(dword); } @@ -719,7 +901,8 @@ static __le32 rtw89_build_txwd_body2(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(RTW89_TXWD_BODY2_TID_INDICATE, desc_info->tid_indicate) | FIELD_PREP(RTW89_TXWD_BODY2_QSEL, desc_info->qsel) | - FIELD_PREP(RTW89_TXWD_BODY2_TXPKT_SIZE, desc_info->pkt_size); + FIELD_PREP(RTW89_TXWD_BODY2_TXPKT_SIZE, desc_info->pkt_size) | + FIELD_PREP(RTW89_TXWD_BODY2_MACID, desc_info->mac_id); return cpu_to_le32(dword); } @@ -737,7 +920,8 @@ static __le32 rtw89_build_txwd_info0(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(RTW89_TXWD_INFO0_USE_RATE, desc_info->use_rate) | FIELD_PREP(RTW89_TXWD_INFO0_DATA_RATE, desc_info->data_rate) | - FIELD_PREP(RTW89_TXWD_INFO0_DISDATAFB, desc_info->dis_data_fb); + FIELD_PREP(RTW89_TXWD_INFO0_DISDATAFB, desc_info->dis_data_fb) | + FIELD_PREP(RTW89_TXWD_INFO0_MULTIPORT_ID, desc_info->port); return cpu_to_le32(dword); } @@ -996,13 +1180,7 @@ static bool rtw89_core_rx_ppdu_match(struct rtw89_dev *rtwdev, rtw89_warn(rtwdev, "invalid RX rate mode %d\n", data_rate_mode); } - if (desc_info->bw == RTW89_CHANNEL_WIDTH_80) - bw = RATE_INFO_BW_80; - else if (desc_info->bw == RTW89_CHANNEL_WIDTH_40) - bw = RATE_INFO_BW_40; - else - bw = RATE_INFO_BW_20; - + bw = rtw89_hw_to_rate_info_bw(desc_info->bw); gi_ltf = rtw89_rxdesc_to_nl_he_gi(rtwdev, desc_info, false); ret = rtwdev->ppdu_sts.curr_rx_ppdu_cnt[band] == desc_info->ppdu_cnt && status->rate_idx == rate_idx && @@ -1083,10 +1261,31 @@ static void rtw89_core_hw_to_sband_rate(struct ieee80211_rx_status *rx_status) if (rx_status->band == NL80211_BAND_2GHZ || rx_status->encoding != RX_ENC_LEGACY) return; + + /* Some control frames' freq(ACKs in this case) are reported wrong due + * to FW notify timing, set to lowest rate to prevent overflow. + */ + if (rx_status->rate_idx < RTW89_HW_RATE_OFDM6) { + rx_status->rate_idx = 0; + return; + } + /* No 4 CCK rates for non-2G */ rx_status->rate_idx -= 4; } +static void rtw89_core_rx_to_mac80211(struct rtw89_dev *rtwdev, + struct rtw89_rx_phy_ppdu *phy_ppdu, + struct rtw89_rx_desc_info *desc_info, + struct sk_buff *skb_ppdu, + struct ieee80211_rx_status *rx_status) +{ + rtw89_core_hw_to_sband_rate(rx_status); + rtw89_core_rx_stats(rtwdev, phy_ppdu, desc_info, skb_ppdu); + ieee80211_rx_napi(rtwdev->hw, NULL, skb_ppdu, &rtwdev->napi); + rtwdev->napi_budget_countdown--; +} + static void rtw89_core_rx_pending_skb(struct rtw89_dev *rtwdev, struct rtw89_rx_phy_ppdu *phy_ppdu, struct rtw89_rx_desc_info *desc_info, @@ -1106,10 +1305,7 @@ static void rtw89_core_rx_pending_skb(struct rtw89_dev *rtwdev, if (rtw89_core_rx_ppdu_match(rtwdev, desc_info, rx_status)) rtw89_chip_query_ppdu(rtwdev, phy_ppdu, rx_status); rtw89_correct_cck_chan(rtwdev, rx_status); - rtw89_core_hw_to_sband_rate(rx_status); - rtw89_core_rx_stats(rtwdev, phy_ppdu, desc_info, skb_ppdu); - ieee80211_rx_napi(rtwdev->hw, NULL, skb_ppdu, &rtwdev->napi); - rtwdev->napi_budget_countdown--; + rtw89_core_rx_to_mac80211(rtwdev, phy_ppdu, desc_info, skb_ppdu, rx_status); } } @@ -1250,6 +1446,7 @@ static void rtw89_core_update_rx_status(struct rtw89_dev *rtwdev, struct ieee80211_rx_status *rx_status) { struct ieee80211_hw *hw = rtwdev->hw; + struct rtw89_hal *hal = &rtwdev->hal; u16 data_rate; u8 data_rate_mode; @@ -1257,6 +1454,13 @@ static void rtw89_core_update_rx_status(struct rtw89_dev *rtwdev, rx_status->freq = hw->conf.chandef.chan->center_freq; rx_status->band = hw->conf.chandef.chan->band; + if (rtwdev->scanning && rtwdev->fw.scan_offload) { + rx_status->freq = + ieee80211_channel_to_frequency(hal->current_channel, + hal->current_band_type); + rx_status->band = rtwdev->hal.current_band_type; + } + if (desc_info->icv_err || desc_info->crc32_err) rx_status->flag |= RX_FLAG_FAILED_FCS_CRC; @@ -1264,12 +1468,7 @@ static void rtw89_core_update_rx_status(struct rtw89_dev *rtwdev, !(desc_info->sw_dec || desc_info->icv_err)) rx_status->flag |= RX_FLAG_DECRYPTED; - if (desc_info->bw == RTW89_CHANNEL_WIDTH_80) - rx_status->bw = RATE_INFO_BW_80; - else if (desc_info->bw == RTW89_CHANNEL_WIDTH_40) - rx_status->bw = RATE_INFO_BW_40; - else - rx_status->bw = RATE_INFO_BW_20; + rx_status->bw = rtw89_hw_to_rate_info_bw(desc_info->bw); data_rate = desc_info->data_rate; data_rate_mode = GET_DATA_RATE_MODE(data_rate); @@ -1334,10 +1533,7 @@ static void rtw89_core_flush_ppdu_rx_queue(struct rtw89_dev *rtwdev, skb_queue_walk_safe(&ppdu_sts->rx_queue[band], skb_ppdu, tmp) { skb_unlink(skb_ppdu, &ppdu_sts->rx_queue[band]); rx_status = IEEE80211_SKB_RXCB(skb_ppdu); - rtw89_core_hw_to_sband_rate(rx_status); - rtw89_core_rx_stats(rtwdev, NULL, desc_info, skb_ppdu); - ieee80211_rx_napi(rtwdev->hw, NULL, skb_ppdu, &rtwdev->napi); - rtwdev->napi_budget_countdown--; + rtw89_core_rx_to_mac80211(rtwdev, NULL, desc_info, skb_ppdu, rx_status); } } @@ -1364,14 +1560,10 @@ void rtw89_core_rx(struct rtw89_dev *rtwdev, memset(rx_status, 0, sizeof(*rx_status)); rtw89_core_update_rx_status(rtwdev, desc_info, rx_status); if (desc_info->long_rxdesc && - BIT(desc_info->frame_type) & PPDU_FILTER_BITMAP) { + BIT(desc_info->frame_type) & PPDU_FILTER_BITMAP) skb_queue_tail(&ppdu_sts->rx_queue[band], skb); - } else { - rtw89_core_hw_to_sband_rate(rx_status); - rtw89_core_rx_stats(rtwdev, NULL, desc_info, skb); - ieee80211_rx_napi(rtwdev->hw, NULL, skb, &rtwdev->napi); - rtwdev->napi_budget_countdown--; - } + else + rtw89_core_rx_to_mac80211(rtwdev, NULL, desc_info, skb, rx_status); } EXPORT_SYMBOL(rtw89_core_rx); @@ -1509,11 +1701,12 @@ static void rtw89_core_txq_push(struct rtw89_dev *rtwdev, unsigned long i; int ret; + rcu_read_lock(); for (i = 0; i < frame_cnt; i++) { skb = ieee80211_tx_dequeue_ni(rtwdev->hw, txq); if (!skb) { rtw89_debug(rtwdev, RTW89_DBG_TXRX, "dequeue a NULL skb\n"); - return; + goto out; } rtw89_core_txq_check_agg(rtwdev, rtwtxq, skb); ret = rtw89_core_tx_write(rtwdev, vif, sta, skb, NULL); @@ -1523,6 +1716,8 @@ static void rtw89_core_txq_push(struct rtw89_dev *rtwdev, break; } } +out: + rcu_read_unlock(); } static u32 rtw89_check_and_reclaim_tx_resource(struct rtw89_dev *rtwdev, u8 tid) @@ -1598,6 +1793,16 @@ static void rtw89_core_txq_schedule(struct rtw89_dev *rtwdev, u8 ac, bool *reinv ieee80211_txq_schedule_end(hw, ac); } +static void rtw89_ips_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, + ips_work); + + mutex_lock(&rtwdev->mutex); + rtw89_enter_ips(rtwdev); + mutex_unlock(&rtwdev->mutex); +} + static void rtw89_core_txq_work(struct work_struct *w) { struct rtw89_dev *rtwdev = container_of(w, struct rtw89_dev, txq_work); @@ -1770,6 +1975,51 @@ void rtw89_core_release_all_bits_map(unsigned long *addr, unsigned int nbits) bitmap_zero(addr, nbits); } +int rtw89_core_acquire_sta_ba_entry(struct rtw89_sta *rtwsta, u8 tid, u8 *cam_idx) +{ + struct rtw89_ba_cam_entry *entry; + u8 idx; + + idx = rtw89_core_acquire_bit_map(rtwsta->ba_cam_map, RTW89_BA_CAM_NUM); + if (idx == RTW89_BA_CAM_NUM) { + /* allocate a static BA CAM to tid=0, so replace the existing + * one if BA CAM is full. Hardware will process the original tid + * automatically. + */ + if (tid != 0) + return -ENOSPC; + + idx = 0; + } + + entry = &rtwsta->ba_cam_entry[idx]; + entry->tid = tid; + *cam_idx = idx; + + return 0; +} + +int rtw89_core_release_sta_ba_entry(struct rtw89_sta *rtwsta, u8 tid, u8 *cam_idx) +{ + struct rtw89_ba_cam_entry *entry; + int i; + + for (i = 0; i < RTW89_BA_CAM_NUM; i++) { + if (!test_bit(i, rtwsta->ba_cam_map)) + continue; + + entry = &rtwsta->ba_cam_entry[i]; + if (entry->tid != tid) + continue; + + rtw89_core_release_bit_map(rtwsta->ba_cam_map, i); + *cam_idx = i; + return 0; + } + + return -ENOENT; +} + #define RTW89_TYPE_MAPPING(_type) \ case NL80211_IFTYPE_ ## _type: \ rtwvif->wifi_role = RTW89_WIFI_ROLE_ ## _type; \ @@ -1838,6 +2088,9 @@ int rtw89_core_sta_add(struct rtw89_dev *rtwdev, rtw89_btc_ntfy_role_info(rtwdev, rtwvif, rtwsta, BTC_ROLE_MSTS_STA_CONN_START); rtw89_chip_rfk_channel(rtwdev); + } else if (vif->type == NL80211_IFTYPE_AP) { + rtwsta->mac_id = rtw89_core_acquire_bit_map(rtwdev->mac_id_map, + RTW89_MAX_MAC_ID_NUM); } return 0; @@ -1866,8 +2119,11 @@ int rtw89_core_sta_disconnect(struct rtw89_dev *rtwdev, rtw89_mac_bf_monitor_calc(rtwdev, sta, true); rtw89_mac_bf_disassoc(rtwdev, vif, sta); rtw89_core_free_sta_pending_ba(rtwdev, sta); + if (vif->type == NL80211_IFTYPE_AP) + rtw89_cam_deinit_addr_cam(rtwdev, &rtwsta->addr_cam); - rtw89_vif_type_mapping(vif, false); + if (vif->type == NL80211_IFTYPE_STATION) + rtw89_vif_type_mapping(vif, false); ret = rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, sta); if (ret) { @@ -1875,14 +2131,22 @@ int rtw89_core_sta_disconnect(struct rtw89_dev *rtwdev, return ret; } - ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, 1); + ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, rtwsta, true); if (ret) { rtw89_warn(rtwdev, "failed to send h2c join info\n"); return ret; } + if (vif->type == NL80211_IFTYPE_AP) { + ret = rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, rtwsta, RTW89_ROLE_REMOVE); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c role info\n"); + return ret; + } + } + /* update cam aid mac_id net_type */ - rtw89_fw_h2c_cam(rtwdev, rtwvif, rtwsta, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif, rtwsta, NULL); if (ret) { rtw89_warn(rtwdev, "failed to send h2c cam\n"); return ret; @@ -1899,7 +2163,25 @@ int rtw89_core_sta_assoc(struct rtw89_dev *rtwdev, struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; int ret; - rtw89_vif_type_mapping(vif, true); + if (vif->type == NL80211_IFTYPE_AP) { + ret = rtw89_mac_set_macid_pause(rtwdev, rtwsta->mac_id, false); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c macid pause\n"); + return ret; + } + + ret = rtw89_fw_h2c_role_maintain(rtwdev, rtwvif, rtwsta, RTW89_ROLE_CREATE); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c role info\n"); + return ret; + } + + ret = rtw89_cam_init_addr_cam(rtwdev, &rtwsta->addr_cam, &rtwvif->bssid_cam); + if (ret) { + rtw89_warn(rtwdev, "failed to send h2c init addr cam\n"); + return ret; + } + } ret = rtw89_fw_h2c_assoc_cmac_tbl(rtwdev, vif, sta); if (ret) { @@ -1907,7 +2189,7 @@ int rtw89_core_sta_assoc(struct rtw89_dev *rtwdev, return ret; } - ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, 0); + ret = rtw89_fw_h2c_join_info(rtwdev, rtwvif, rtwsta, false); if (ret) { rtw89_warn(rtwdev, "failed to send h2c join info\n"); return ret; @@ -1950,6 +2232,8 @@ int rtw89_core_sta_remove(struct rtw89_dev *rtwdev, if (vif->type == NL80211_IFTYPE_STATION) rtw89_btc_ntfy_role_info(rtwdev, rtwvif, rtwsta, BTC_ROLE_MSTS_STA_DIS_CONN); + else if (vif->type == NL80211_IFTYPE_AP) + rtw89_core_release_bit_map(rtwdev->mac_id_map, rtwsta->mac_id); return 0; } @@ -1986,9 +2270,14 @@ static void rtw89_init_ht_cap(struct rtw89_dev *rtwdev, static void rtw89_init_vht_cap(struct rtw89_dev *rtwdev, struct ieee80211_sta_vht_cap *vht_cap) { - static const __le16 highest[RF_PATH_MAX] = { + static const __le16 highest_bw80[RF_PATH_MAX] = { cpu_to_le16(433), cpu_to_le16(867), cpu_to_le16(1300), cpu_to_le16(1733), }; + static const __le16 highest_bw160[RF_PATH_MAX] = { + cpu_to_le16(867), cpu_to_le16(1733), cpu_to_le16(2600), cpu_to_le16(3467), + }; + const struct rtw89_chip_info *chip = rtwdev->chip; + const __le16 *highest = chip->support_bw160 ? highest_bw160 : highest_bw80; struct rtw89_hal *hal = &rtwdev->hal; u16 tx_mcs_map = 0, rx_mcs_map = 0; u8 sts_cap = 3; @@ -2017,6 +2306,9 @@ static void rtw89_init_vht_cap(struct rtw89_dev *rtwdev, vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE | IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE; vht_cap->cap |= sts_cap << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT; + if (chip->support_bw160) + vht_cap->cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ | + IEEE80211_VHT_CAP_SHORT_GI_160; vht_cap->vht_mcs.rx_mcs_map = cpu_to_le16(rx_mcs_map); vht_cap->vht_mcs.tx_mcs_map = cpu_to_le16(tx_mcs_map); vht_cap->vht_mcs.rx_highest = highest[hal->rx_nss - 1]; @@ -2087,8 +2379,15 @@ static void rtw89_init_he_cap(struct rtw89_dev *rtwdev, IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU; if (i == NL80211_IFTYPE_STATION) mac_cap_info[5] = IEEE80211_HE_MAC_CAP5_HT_VHT_TRIG_FRAME_RX; - phy_cap_info[0] = IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G; + if (band == NL80211_BAND_2GHZ) { + phy_cap_info[0] = + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G; + } else { + phy_cap_info[0] = + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G; + if (chip->support_bw160) + phy_cap_info[0] |= IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; + } phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD | IEEE80211_HE_PHY_CAP1_HE_LTF_AND_GI_FOR_HE_PPDUS_0_8US; @@ -2117,6 +2416,9 @@ static void rtw89_init_he_cap(struct rtw89_dev *rtwdev, phy_cap_info[8] = IEEE80211_HE_PHY_CAP8_HE_ER_SU_PPDU_4XLTF_AND_08_US_GI | IEEE80211_HE_PHY_CAP8_HE_ER_SU_1XLTF_AND_08_US_GI | IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996; + if (chip->support_bw160) + phy_cap_info[8] |= IEEE80211_HE_PHY_CAP8_20MHZ_IN_160MHZ_HE_PPDU | + IEEE80211_HE_PHY_CAP8_80MHZ_IN_160MHZ_HE_PPDU; phy_cap_info[9] = IEEE80211_HE_PHY_CAP9_LONGER_THAN_16_SIGB_OFDM_SYM | IEEE80211_HE_PHY_CAP9_RX_1024_QAM_LESS_THAN_242_TONE_RU | IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB | @@ -2127,6 +2429,22 @@ static void rtw89_init_he_cap(struct rtw89_dev *rtwdev, phy_cap_info[9] |= IEEE80211_HE_PHY_CAP9_TX_1024_QAM_LESS_THAN_242_TONE_RU; he_cap->he_mcs_nss_supp.rx_mcs_80 = cpu_to_le16(mcs_map); he_cap->he_mcs_nss_supp.tx_mcs_80 = cpu_to_le16(mcs_map); + if (chip->support_bw160) { + he_cap->he_mcs_nss_supp.rx_mcs_160 = cpu_to_le16(mcs_map); + he_cap->he_mcs_nss_supp.tx_mcs_160 = cpu_to_le16(mcs_map); + } + + if (band == NL80211_BAND_6GHZ) { + __le16 capa; + + capa = le16_encode_bits(IEEE80211_HT_MPDU_DENSITY_NONE, + IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START) | + le16_encode_bits(IEEE80211_VHT_MAX_AMPDU_1024K, + IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP) | + le16_encode_bits(IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454, + IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN); + iftype_data[idx].he_6ghz_capa.capa = capa; + } idx++; } @@ -2139,34 +2457,52 @@ static int rtw89_core_set_supported_band(struct rtw89_dev *rtwdev) { struct ieee80211_hw *hw = rtwdev->hw; struct ieee80211_supported_band *sband_2ghz = NULL, *sband_5ghz = NULL; + struct ieee80211_supported_band *sband_6ghz = NULL; u32 size = sizeof(struct ieee80211_supported_band); + u8 support_bands = rtwdev->chip->support_bands; - sband_2ghz = kmemdup(&rtw89_sband_2ghz, size, GFP_KERNEL); - if (!sband_2ghz) - goto err; - rtw89_init_ht_cap(rtwdev, &sband_2ghz->ht_cap); - rtw89_init_he_cap(rtwdev, NL80211_BAND_2GHZ, sband_2ghz); - hw->wiphy->bands[NL80211_BAND_2GHZ] = sband_2ghz; + if (support_bands & BIT(NL80211_BAND_2GHZ)) { + sband_2ghz = kmemdup(&rtw89_sband_2ghz, size, GFP_KERNEL); + if (!sband_2ghz) + goto err; + rtw89_init_ht_cap(rtwdev, &sband_2ghz->ht_cap); + rtw89_init_he_cap(rtwdev, NL80211_BAND_2GHZ, sband_2ghz); + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband_2ghz; + } - sband_5ghz = kmemdup(&rtw89_sband_5ghz, size, GFP_KERNEL); - if (!sband_5ghz) - goto err; - rtw89_init_ht_cap(rtwdev, &sband_5ghz->ht_cap); - rtw89_init_vht_cap(rtwdev, &sband_5ghz->vht_cap); - rtw89_init_he_cap(rtwdev, NL80211_BAND_5GHZ, sband_5ghz); - hw->wiphy->bands[NL80211_BAND_5GHZ] = sband_5ghz; + if (support_bands & BIT(NL80211_BAND_5GHZ)) { + sband_5ghz = kmemdup(&rtw89_sband_5ghz, size, GFP_KERNEL); + if (!sband_5ghz) + goto err; + rtw89_init_ht_cap(rtwdev, &sband_5ghz->ht_cap); + rtw89_init_vht_cap(rtwdev, &sband_5ghz->vht_cap); + rtw89_init_he_cap(rtwdev, NL80211_BAND_5GHZ, sband_5ghz); + hw->wiphy->bands[NL80211_BAND_5GHZ] = sband_5ghz; + } + + if (support_bands & BIT(NL80211_BAND_6GHZ)) { + sband_6ghz = kmemdup(&rtw89_sband_6ghz, size, GFP_KERNEL); + if (!sband_6ghz) + goto err; + rtw89_init_he_cap(rtwdev, NL80211_BAND_6GHZ, sband_6ghz); + hw->wiphy->bands[NL80211_BAND_6GHZ] = sband_6ghz; + } return 0; err: hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_6GHZ] = NULL; if (sband_2ghz) kfree(sband_2ghz->iftype_data); if (sband_5ghz) kfree(sband_5ghz->iftype_data); + if (sband_6ghz) + kfree(sband_6ghz->iftype_data); kfree(sband_2ghz); kfree(sband_5ghz); + kfree(sband_6ghz); return -ENOMEM; } @@ -2176,10 +2512,14 @@ static void rtw89_core_clr_supported_band(struct rtw89_dev *rtwdev) kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]->iftype_data); kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]->iftype_data); + if (hw->wiphy->bands[NL80211_BAND_6GHZ]) + kfree(hw->wiphy->bands[NL80211_BAND_6GHZ]->iftype_data); kfree(hw->wiphy->bands[NL80211_BAND_2GHZ]); kfree(hw->wiphy->bands[NL80211_BAND_5GHZ]); + kfree(hw->wiphy->bands[NL80211_BAND_6GHZ]); hw->wiphy->bands[NL80211_BAND_2GHZ] = NULL; hw->wiphy->bands[NL80211_BAND_5GHZ] = NULL; + hw->wiphy->bands[NL80211_BAND_6GHZ] = NULL; } static void rtw89_core_ppdu_sts_init(struct rtw89_dev *rtwdev) @@ -2192,6 +2532,21 @@ static void rtw89_core_ppdu_sts_init(struct rtw89_dev *rtwdev) rtwdev->ppdu_sts.curr_rx_ppdu_cnt[i] = U8_MAX; } +void rtw89_core_update_beacon_work(struct work_struct *work) +{ + struct rtw89_dev *rtwdev; + struct rtw89_vif *rtwvif = container_of(work, struct rtw89_vif, + update_beacon_work); + + if (rtwvif->net_type != RTW89_NET_TYPE_AP_MODE) + return; + + rtwdev = rtwvif->rtwdev; + mutex_lock(&rtwdev->mutex); + rtw89_fw_h2c_update_beacon(rtwdev, rtwvif); + mutex_unlock(&rtwdev->mutex); +} + int rtw89_core_start(struct rtw89_dev *rtwdev) { int ret; @@ -2278,10 +2633,16 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) { struct rtw89_btc *btc = &rtwdev->btc; int ret; + u8 band; INIT_LIST_HEAD(&rtwdev->ba_list); INIT_LIST_HEAD(&rtwdev->rtwvifs_list); INIT_LIST_HEAD(&rtwdev->early_h2c_list); + for (band = NL80211_BAND_2GHZ; band < NUM_NL80211_BANDS; band++) { + if (!(rtwdev->chip->support_bands & BIT(band))) + continue; + INIT_LIST_HEAD(&rtwdev->scan_info.pkt_list[band]); + } INIT_WORK(&rtwdev->ba_work, rtw89_core_ba_work); INIT_WORK(&rtwdev->txq_work, rtw89_core_txq_work); INIT_DELAYED_WORK(&rtwdev->txq_reinvoke_work, rtw89_core_txq_reinvoke_work); @@ -2292,11 +2653,13 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) INIT_DELAYED_WORK(&rtwdev->cfo_track_work, rtw89_phy_cfo_track_work); rtwdev->txq_wq = alloc_workqueue("rtw89_tx_wq", WQ_UNBOUND | WQ_HIGHPRI, 0); spin_lock_init(&rtwdev->ba_lock); + spin_lock_init(&rtwdev->rpwm_lock); mutex_init(&rtwdev->mutex); mutex_init(&rtwdev->rf_mutex); rtwdev->total_sta_assoc = 0; INIT_WORK(&rtwdev->c2h_work, rtw89_fw_c2h_work); + INIT_WORK(&rtwdev->ips_work, rtw89_ips_work); skb_queue_head_init(&rtwdev->c2h_queue); rtw89_core_ppdu_sts_init(rtwdev); rtw89_traffic_stats_init(rtwdev, &rtwdev->stats); @@ -2332,12 +2695,48 @@ void rtw89_core_deinit(struct rtw89_dev *rtwdev) } EXPORT_SYMBOL(rtw89_core_deinit); +void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, + const u8 *mac_addr, bool hw_scan) +{ + struct rtw89_hal *hal = &rtwdev->hal; + + rtwdev->scanning = true; + rtw89_leave_lps(rtwdev); + if (hw_scan && rtwvif->net_type == RTW89_NET_TYPE_NO_LINK) + rtw89_leave_ips(rtwdev); + + ether_addr_copy(rtwvif->mac_addr, mac_addr); + rtw89_btc_ntfy_scan_start(rtwdev, RTW89_PHY_0, hal->current_band_type); + rtw89_chip_rfk_scan(rtwdev, true); + rtw89_hci_recalc_int_mit(rtwdev); + + rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, mac_addr); +} + +void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, + struct ieee80211_vif *vif, bool hw_scan) +{ + struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv; + + ether_addr_copy(rtwvif->mac_addr, vif->addr); + rtw89_fw_h2c_cam(rtwdev, rtwvif, NULL, NULL); + + rtw89_chip_rfk_scan(rtwdev, false); + rtw89_btc_ntfy_scan_finish(rtwdev, RTW89_PHY_0); + + rtwdev->scanning = false; + rtwdev->dig.bypass_dig = true; + if (hw_scan && rtwvif->net_type == RTW89_NET_TYPE_NO_LINK) + ieee80211_queue_work(rtwdev->hw, &rtwdev->ips_work); +} + static void rtw89_read_chip_ver(struct rtw89_dev *rtwdev) { + const struct rtw89_chip_info *chip = rtwdev->chip; u8 cv; cv = rtw89_read32_mask(rtwdev, R_AX_SYS_CFG1, B_AX_CHIP_VER_MASK); - if (cv <= CHIP_CBV) { + if (chip->chip_id == RTL8852A && cv <= CHIP_CBV) { if (rtw89_read32(rtwdev, R_AX_GPIO0_7_FUNC_SEL) == RTW89_R32_DEAD) cv = CHIP_CAV; else @@ -2347,6 +2746,13 @@ static void rtw89_read_chip_ver(struct rtw89_dev *rtwdev) rtwdev->hal.cv = cv; } +static void rtw89_core_setup_phycap(struct rtw89_dev *rtwdev) +{ + rtwdev->hal.support_cckpd = + !(rtwdev->chip->chip_id == RTL8852A && rtwdev->hal.cv <= CHIP_CBV) && + !(rtwdev->chip->chip_id == RTL8852B && rtwdev->hal.cv <= CHIP_CAV); +} + static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev) { int ret; @@ -2367,6 +2773,8 @@ static int rtw89_chip_efuse_info_setup(struct rtw89_dev *rtwdev) if (ret) return ret; + rtw89_core_setup_phycap(rtwdev); + rtw89_mac_pwr_off(rtwdev); return 0; @@ -2438,13 +2846,18 @@ static int rtw89_core_register_hw(struct rtw89_dev *rtwdev) ieee80211_hw_set(hw, SUPPORTS_AMSDU_IN_AMPDU); ieee80211_hw_set(hw, SUPPORTS_PS); ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); + ieee80211_hw_set(hw, SINGLE_SCAN_ON_ALL_BANDS); - hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION); + hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP); hw->wiphy->available_antennas_tx = BIT(rtwdev->chip->rf_path_num) - 1; hw->wiphy->available_antennas_rx = BIT(rtwdev->chip->rf_path_num) - 1; hw->wiphy->features |= NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR; + hw->wiphy->max_scan_ssids = RTW89_SCANOFLD_MAX_SSID; + hw->wiphy->max_scan_ie_len = RTW89_SCANOFLD_MAX_IE_LEN; + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); ret = rtw89_core_set_supported_band(rtwdev); |