diff options
author | Kalle Valo <kvalo@kernel.org> | 2023-08-02 11:36:37 +0200 |
---|---|---|
committer | Kalle Valo <kvalo@kernel.org> | 2023-08-02 11:36:37 +0200 |
commit | 111d5c4797c0f0314de8ef68b50259798ef3a127 (patch) | |
tree | c6a34d5876df16e1f23e993e8788f992314baf81 /drivers/net/wireless/mediatek/mt76/mt7996 | |
parent | wifi: libertas: prefer kstrtoX() for simple integer conversions (diff) | |
parent | wifi: mt76: mt7915: fix power-limits while chan_switch (diff) | |
download | linux-111d5c4797c0f0314de8ef68b50259798ef3a127.tar.xz linux-111d5c4797c0f0314de8ef68b50259798ef3a127.zip |
Merge tag 'mt76-for-kvalo-2023-07-31' of https://github.com/nbd168/wireless
mt76 patches for 6.6
* fixes
* preparation for mt7925 support
* mt7981 support
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt7996')
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c | 4 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/dma.c | 83 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/init.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mac.c | 300 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mac.h | 315 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/main.c | 114 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 182 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mcu.h | 17 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h | 94 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/pci.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7996/regs.h | 21 |
11 files changed, 369 insertions, 767 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c index 513ab4ba41c9..4d40ec7ff57f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c @@ -474,10 +474,10 @@ mt7996_ampdu_stat_read_phy(struct mt7996_phy *phy, struct seq_file *file) static void mt7996_txbf_stat_read_phy(struct mt7996_phy *phy, struct seq_file *s) { + struct mt76_mib_stats *mib = &phy->mib; static const char * const bw[] = { "BW20", "BW40", "BW80", "BW160" }; - struct mib_stats *mib = &phy->mib; /* Tx Beamformer monitor */ seq_puts(s, "\nTx Beamformer applied PPDU counts: "); @@ -523,7 +523,7 @@ mt7996_tx_stats_show(struct seq_file *file, void *data) { struct mt7996_phy *phy = file->private; struct mt7996_dev *dev = phy->dev; - struct mib_stats *mib = &phy->mib; + struct mt76_mib_stats *mib = &phy->mib; int i; u32 attempts, success, per; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c index 534143465d9b..586e247a1e06 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c @@ -128,7 +128,7 @@ static void mt7996_dma_disable(struct mt7996_dev *dev, bool reset) } } -static int mt7996_dma_enable(struct mt7996_dev *dev) +void mt7996_dma_start(struct mt7996_dev *dev, bool reset) { u32 hif1_ofs = 0; u32 irq_mask; @@ -136,6 +136,50 @@ static int mt7996_dma_enable(struct mt7996_dev *dev) if (dev->hif2) hif1_ofs = MT_WFDMA0_PCIE1(0) - MT_WFDMA0(0); + /* enable WFDMA Tx/Rx */ + if (!reset) { + mt76_set(dev, MT_WFDMA0_GLO_CFG, + MT_WFDMA0_GLO_CFG_TX_DMA_EN | + MT_WFDMA0_GLO_CFG_RX_DMA_EN | + MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | + MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); + + if (dev->hif2) + mt76_set(dev, MT_WFDMA0_GLO_CFG + hif1_ofs, + MT_WFDMA0_GLO_CFG_TX_DMA_EN | + MT_WFDMA0_GLO_CFG_RX_DMA_EN | + MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | + MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); + } + + /* enable interrupts for TX/RX rings */ + irq_mask = MT_INT_MCU_CMD; + if (reset) + goto done; + + irq_mask = MT_INT_RX_DONE_MCU | MT_INT_TX_DONE_MCU; + + if (!dev->mphy.band_idx) + irq_mask |= MT_INT_BAND0_RX_DONE; + + if (dev->dbdc_support) + irq_mask |= MT_INT_BAND1_RX_DONE; + + if (dev->tbtc_support) + irq_mask |= MT_INT_BAND2_RX_DONE; + +done: + mt7996_irq_enable(dev, irq_mask); + mt7996_irq_disable(dev, 0); +} + +static void mt7996_dma_enable(struct mt7996_dev *dev, bool reset) +{ + u32 hif1_ofs = 0; + + if (dev->hif2) + hif1_ofs = MT_WFDMA0_PCIE1(0) - MT_WFDMA0(0); + /* reset dma idx */ mt76_wr(dev, MT_WFDMA0_RST_DTX_PTR, ~0); if (dev->hif2) @@ -170,13 +214,6 @@ static int mt7996_dma_enable(struct mt7996_dev *dev) mt76_poll(dev, MT_WFDMA_EXT_CSR_HIF_MISC, MT_WFDMA_EXT_CSR_HIF_MISC_BUSY, 0, 1000); - /* set WFDMA Tx/Rx */ - mt76_set(dev, MT_WFDMA0_GLO_CFG, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | - MT_WFDMA0_GLO_CFG_RX_DMA_EN | - MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | - MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); - /* GLO_CFG_EXT0 */ mt76_set(dev, WF_WFDMA0_GLO_CFG_EXT0, WF_WFDMA0_GLO_CFG_EXT0_RX_WB_RXD | @@ -187,12 +224,6 @@ static int mt7996_dma_enable(struct mt7996_dev *dev) WF_WFDMA0_GLO_CFG_EXT1_TX_FCTRL_MODE); if (dev->hif2) { - mt76_set(dev, MT_WFDMA0_GLO_CFG + hif1_ofs, - MT_WFDMA0_GLO_CFG_TX_DMA_EN | - MT_WFDMA0_GLO_CFG_RX_DMA_EN | - MT_WFDMA0_GLO_CFG_OMIT_TX_INFO | - MT_WFDMA0_GLO_CFG_OMIT_RX_INFO_PFET2); - /* GLO_CFG_EXT0 */ mt76_set(dev, WF_WFDMA0_GLO_CFG_EXT0 + hif1_ofs, WF_WFDMA0_GLO_CFG_EXT0_RX_WB_RXD | @@ -216,23 +247,7 @@ static int mt7996_dma_enable(struct mt7996_dev *dev) /* TODO: redirect rx ring6 interrupt to pcie0 for wed function */ } - /* enable interrupts for TX/RX rings */ - irq_mask = MT_INT_RX_DONE_MCU | - MT_INT_TX_DONE_MCU | - MT_INT_MCU_CMD; - - if (!dev->mphy.band_idx) - irq_mask |= MT_INT_BAND0_RX_DONE; - - if (dev->dbdc_support) - irq_mask |= MT_INT_BAND1_RX_DONE; - - if (dev->tbtc_support) - irq_mask |= MT_INT_BAND2_RX_DONE; - - mt7996_irq_enable(dev, irq_mask); - - return 0; + mt7996_dma_start(dev, reset); } int mt7996_dma_init(struct mt7996_dev *dev) @@ -293,7 +308,7 @@ int mt7996_dma_init(struct mt7996_dev *dev) /* event from WA */ ret = mt76_queue_alloc(dev, &dev->mt76.q_rx[MT_RXQ_MCU_WA], MT_RXQ_ID(MT_RXQ_MCU_WA), - MT7996_RX_MCU_RING_SIZE, + MT7996_RX_MCU_RING_SIZE_WA, MT_RX_BUF_SIZE, MT_RXQ_RING_BASE(MT_RXQ_MCU_WA)); if (ret) @@ -347,7 +362,7 @@ int mt7996_dma_init(struct mt7996_dev *dev) mt7996_poll_tx); napi_enable(&dev->mt76.tx_napi); - mt7996_dma_enable(dev); + mt7996_dma_enable(dev, false); return 0; } @@ -413,7 +428,7 @@ void mt7996_dma_reset(struct mt7996_dev *dev, bool force) mt76_for_each_q_rx(&dev->mt76, i) mt76_queue_rx_reset(dev, i); - mt7996_dma_enable(dev); + mt7996_dma_enable(dev, !force); } void mt7996_dma_cleanup(struct mt7996_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c index 5c980534f611..26e03b28935f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c @@ -184,6 +184,7 @@ mt7996_init_wiphy(struct ieee80211_hw *hw) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_FILS_DISCOVERY); wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT); wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CAN_REPLACE_PTK0); + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_MU_MIMO_AIR_SNIFFER); if (!mdev->dev->of_node || !of_property_read_bool(mdev->dev->of_node, @@ -218,6 +219,8 @@ mt7996_init_wiphy(struct ieee80211_hw *hw) IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ; phy->mt76->sband_5g.sband.ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_1; + + ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW); } mt76_set_stream_caps(phy->mt76, true); @@ -854,9 +857,7 @@ int mt7996_register_device(struct mt7996_dev *dev) INIT_WORK(&dev->rc_work, mt7996_mac_sta_rc_work); INIT_DELAYED_WORK(&dev->mphy.mac_work, mt7996_mac_work); INIT_LIST_HEAD(&dev->sta_rc_list); - INIT_LIST_HEAD(&dev->sta_poll_list); INIT_LIST_HEAD(&dev->twt_list); - spin_lock_init(&dev->sta_poll_lock); init_waitqueue_head(&dev->reset_wait); INIT_WORK(&dev->reset_work, mt7996_mac_reset_work); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 9b0f6053e0fa..ac8759febe48 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -13,10 +13,6 @@ #define to_rssi(field, rcpi) ((FIELD_GET(field, rcpi) - 220) / 2) -#define HE_BITS(f) cpu_to_le16(IEEE80211_RADIOTAP_HE_##f) -#define HE_PREP(f, m, v) le16_encode_bits(le32_get_bits(v, MT_CRXV_HE_##m),\ - IEEE80211_RADIOTAP_HE_##f) - static const struct mt7996_dfs_radar_spec etsi_radar_specs = { .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 }, .radar_pattern = { @@ -111,9 +107,9 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) LIST_HEAD(sta_poll_list); int i; - spin_lock_bh(&dev->sta_poll_lock); - list_splice_init(&dev->sta_poll_list, &sta_poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); + list_splice_init(&dev->mt76.sta_poll_list, &sta_poll_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); rcu_read_lock(); @@ -124,15 +120,15 @@ static void mt7996_mac_sta_poll(struct mt7996_dev *dev) s8 rssi[4]; u8 bw; - spin_lock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); if (list_empty(&sta_poll_list)) { - spin_unlock_bh(&dev->sta_poll_lock); + spin_unlock_bh(&dev->mt76.sta_poll_lock); break; } msta = list_first_entry(&sta_poll_list, - struct mt7996_sta, poll_list); - list_del_init(&msta->poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + struct mt7996_sta, wcid.poll_list); + list_del_init(&msta->wcid.poll_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); idx = msta->wcid.idx; @@ -263,180 +259,6 @@ void mt7996_mac_set_fixed_rate_table(struct mt7996_dev *dev, mt76_wr(dev, MT_WTBL_ITCR, ctrl); } -static void -mt7996_mac_decode_he_radiotap_ru(struct mt76_rx_status *status, - struct ieee80211_radiotap_he *he, - __le32 *rxv) -{ - u32 ru, offs = 0; - - ru = le32_get_bits(rxv[0], MT_PRXV_HE_RU_ALLOC); - - status->bw = RATE_INFO_BW_HE_RU; - - switch (ru) { - case 0 ... 36: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_26; - offs = ru; - break; - case 37 ... 52: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_52; - offs = ru - 37; - break; - case 53 ... 60: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106; - offs = ru - 53; - break; - case 61 ... 64: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_242; - offs = ru - 61; - break; - case 65 ... 66: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_484; - offs = ru - 65; - break; - case 67: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_996; - break; - case 68: - status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996; - break; - } - - he->data1 |= HE_BITS(DATA1_BW_RU_ALLOC_KNOWN); - he->data2 |= HE_BITS(DATA2_RU_OFFSET_KNOWN) | - le16_encode_bits(offs, - IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET); -} - -static void -mt7996_mac_decode_he_mu_radiotap(struct sk_buff *skb, __le32 *rxv) -{ - struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; - static const struct ieee80211_radiotap_he_mu mu_known = { - .flags1 = HE_BITS(MU_FLAGS1_SIG_B_MCS_KNOWN) | - HE_BITS(MU_FLAGS1_SIG_B_DCM_KNOWN) | - HE_BITS(MU_FLAGS1_CH1_RU_KNOWN) | - HE_BITS(MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN), - .flags2 = HE_BITS(MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN), - }; - struct ieee80211_radiotap_he_mu *he_mu = NULL; - - status->flag |= RX_FLAG_RADIOTAP_HE_MU; - - he_mu = skb_push(skb, sizeof(mu_known)); - memcpy(he_mu, &mu_known, sizeof(mu_known)); - -#define MU_PREP(f, v) le16_encode_bits(v, IEEE80211_RADIOTAP_HE_MU_##f) - - he_mu->flags1 |= MU_PREP(FLAGS1_SIG_B_MCS, status->rate_idx); - if (status->he_dcm) - he_mu->flags1 |= MU_PREP(FLAGS1_SIG_B_DCM, status->he_dcm); - - he_mu->flags2 |= MU_PREP(FLAGS2_BW_FROM_SIG_A_BW, status->bw) | - MU_PREP(FLAGS2_SIG_B_SYMS_USERS, - le32_get_bits(rxv[4], MT_CRXV_HE_NUM_USER)); - - he_mu->ru_ch1[0] = le32_get_bits(rxv[16], MT_CRXV_HE_RU0) & 0xff; - - if (status->bw >= RATE_INFO_BW_40) { - he_mu->flags1 |= HE_BITS(MU_FLAGS1_CH2_RU_KNOWN); - he_mu->ru_ch2[0] = le32_get_bits(rxv[16], MT_CRXV_HE_RU1) & 0xff; - } - - if (status->bw >= RATE_INFO_BW_80) { - u32 ru_h, ru_l; - - he_mu->ru_ch1[1] = le32_get_bits(rxv[16], MT_CRXV_HE_RU2) & 0xff; - - ru_l = le32_get_bits(rxv[16], MT_CRXV_HE_RU3_L); - ru_h = le32_get_bits(rxv[17], MT_CRXV_HE_RU3_H) & 0x7; - he_mu->ru_ch2[1] = (u8)(ru_l | ru_h << 4); - } -} - -static void -mt7996_mac_decode_he_radiotap(struct sk_buff *skb, __le32 *rxv, u8 mode) -{ - struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb; - static const struct ieee80211_radiotap_he known = { - .data1 = HE_BITS(DATA1_DATA_MCS_KNOWN) | - HE_BITS(DATA1_DATA_DCM_KNOWN) | - HE_BITS(DATA1_STBC_KNOWN) | - HE_BITS(DATA1_CODING_KNOWN) | - HE_BITS(DATA1_LDPC_XSYMSEG_KNOWN) | - HE_BITS(DATA1_DOPPLER_KNOWN) | - HE_BITS(DATA1_SPTL_REUSE_KNOWN) | - HE_BITS(DATA1_BSS_COLOR_KNOWN), - .data2 = HE_BITS(DATA2_GI_KNOWN) | - HE_BITS(DATA2_TXBF_KNOWN) | - HE_BITS(DATA2_PE_DISAMBIG_KNOWN) | - HE_BITS(DATA2_TXOP_KNOWN), - }; - struct ieee80211_radiotap_he *he = NULL; - u32 ltf_size = le32_get_bits(rxv[4], MT_CRXV_HE_LTF_SIZE) + 1; - - status->flag |= RX_FLAG_RADIOTAP_HE; - - he = skb_push(skb, sizeof(known)); - memcpy(he, &known, sizeof(known)); - - he->data3 = HE_PREP(DATA3_BSS_COLOR, BSS_COLOR, rxv[9]) | - HE_PREP(DATA3_LDPC_XSYMSEG, LDPC_EXT_SYM, rxv[4]); - he->data4 = HE_PREP(DATA4_SU_MU_SPTL_REUSE, SR_MASK, rxv[13]); - he->data5 = HE_PREP(DATA5_PE_DISAMBIG, PE_DISAMBIG, rxv[5]) | - le16_encode_bits(ltf_size, - IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE); - if (le32_to_cpu(rxv[0]) & MT_PRXV_TXBF) - he->data5 |= HE_BITS(DATA5_TXBF); - he->data6 = HE_PREP(DATA6_TXOP, TXOP_DUR, rxv[9]) | - HE_PREP(DATA6_DOPPLER, DOPPLER, rxv[9]); - - switch (mode) { - case MT_PHY_TYPE_HE_SU: - he->data1 |= HE_BITS(DATA1_FORMAT_SU) | - HE_BITS(DATA1_UL_DL_KNOWN) | - HE_BITS(DATA1_BEAM_CHANGE_KNOWN) | - HE_BITS(DATA1_BW_RU_ALLOC_KNOWN); - - he->data3 |= HE_PREP(DATA3_BEAM_CHANGE, BEAM_CHNG, rxv[8]) | - HE_PREP(DATA3_UL_DL, UPLINK, rxv[5]); - break; - case MT_PHY_TYPE_HE_EXT_SU: - he->data1 |= HE_BITS(DATA1_FORMAT_EXT_SU) | - HE_BITS(DATA1_UL_DL_KNOWN) | - HE_BITS(DATA1_BW_RU_ALLOC_KNOWN); - - he->data3 |= HE_PREP(DATA3_UL_DL, UPLINK, rxv[5]); - break; - case MT_PHY_TYPE_HE_MU: - he->data1 |= HE_BITS(DATA1_FORMAT_MU) | - HE_BITS(DATA1_UL_DL_KNOWN); - - he->data3 |= HE_PREP(DATA3_UL_DL, UPLINK, rxv[5]); - he->data4 |= HE_PREP(DATA4_MU_STA_ID, MU_AID, rxv[8]); - - mt7996_mac_decode_he_radiotap_ru(status, he, rxv); - mt7996_mac_decode_he_mu_radiotap(skb, rxv); - break; - case MT_PHY_TYPE_HE_TB: - he->data1 |= HE_BITS(DATA1_FORMAT_TRIG) | - HE_BITS(DATA1_SPTL_REUSE2_KNOWN) | - HE_BITS(DATA1_SPTL_REUSE3_KNOWN) | - HE_BITS(DATA1_SPTL_REUSE4_KNOWN); - - he->data4 |= HE_PREP(DATA4_TB_SPTL_REUSE1, SR_MASK, rxv[13]) | - HE_PREP(DATA4_TB_SPTL_REUSE2, SR1_MASK, rxv[13]) | - HE_PREP(DATA4_TB_SPTL_REUSE3, SR2_MASK, rxv[13]) | - HE_PREP(DATA4_TB_SPTL_REUSE4, SR3_MASK, rxv[13]); - - mt7996_mac_decode_he_radiotap_ru(status, he, rxv); - break; - default: - break; - } -} - /* The HW does not translate the mac header to 802.3 for mesh point */ static int mt7996_reverse_frag0_hdr_trans(struct sk_buff *skb, u16 hdr_gap) { @@ -681,10 +503,11 @@ mt7996_mac_fill_rx(struct mt7996_dev *dev, struct sk_buff *skb) struct mt7996_sta *msta; msta = container_of(status->wcid, struct mt7996_sta, wcid); - spin_lock_bh(&dev->sta_poll_lock); - if (list_empty(&msta->poll_list)) - list_add_tail(&msta->poll_list, &dev->sta_poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); + if (list_empty(&msta->wcid.poll_list)) + list_add_tail(&msta->wcid.poll_list, + &dev->mt76.sta_poll_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); } status->freq = mphy->chandef.chan->center_freq; @@ -836,14 +659,19 @@ mt7996_mac_fill_rx(struct mt7996_dev *dev, struct sk_buff *skb) skb_pull(skb, hdr_gap); if (!hdr_trans && status->amsdu && !(ieee80211_has_a4(fc) && is_mesh)) { pad_start = ieee80211_get_hdrlen_from_skb(skb); - } else if (hdr_trans && (rxd2 & MT_RXD2_NORMAL_HDR_TRANS_ERROR) && - get_unaligned_be16(skb->data + pad_start) == ETH_P_8021Q) { + } else if (hdr_trans && (rxd2 & MT_RXD2_NORMAL_HDR_TRANS_ERROR)) { /* When header translation failure is indicated, * the hardware will insert an extra 2-byte field * containing the data length after the protocol - * type field. + * type field. This happens either when the LLC-SNAP + * pattern did not match, or if a VLAN header was + * detected. */ - pad_start = 16; + pad_start = 12; + if (get_unaligned_be16(skb->data + pad_start) == ETH_P_8021Q) + pad_start += 4; + else + pad_start = 0; } if (pad_start) { @@ -881,7 +709,7 @@ mt7996_mac_fill_rx(struct mt7996_dev *dev, struct sk_buff *skb) } if (rxv && mode >= MT_PHY_TYPE_HE_SU && !(status->flag & RX_FLAG_8023)) - mt7996_mac_decode_he_radiotap(skb, rxv, mode); + mt76_connac3_mac_decode_he_radiotap(skb, rxv, mode); if (!status->wcid || !ieee80211_is_data_qos(fc)) return 0; @@ -1007,7 +835,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, u8 band_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2; u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0; bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; - struct mt7996_vif *mvif; + struct mt76_vif *mvif; u16 tx_count = 15; u32 val; bool beacon = !!(changed & (BSS_CHANGED_BEACON | @@ -1015,11 +843,11 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, bool inband_disc = !!(changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP | BSS_CHANGED_FILS_DISCOVERY)); - mvif = vif ? (struct mt7996_vif *)vif->drv_priv : NULL; + mvif = vif ? (struct mt76_vif *)vif->drv_priv : NULL; if (mvif) { - omac_idx = mvif->mt76.omac_idx; - wmm_idx = mvif->mt76.wmm_idx; - band_idx = mvif->mt76.band_idx; + omac_idx = mvif->omac_idx; + wmm_idx = mvif->wmm_idx; + band_idx = mvif->band_idx; } if (inband_disc) { @@ -1198,7 +1026,7 @@ mt7996_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) return; msta = (struct mt7996_sta *)sta->drv_priv; - if (!test_and_set_bit(tid, &msta->ampdu_state)) + if (!test_and_set_bit(tid, &msta->wcid.ampdu_state)) ieee80211_start_tx_ba_session(sta, tid, 0); } @@ -1286,10 +1114,11 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len) continue; msta = container_of(wcid, struct mt7996_sta, wcid); - spin_lock_bh(&dev->sta_poll_lock); - if (list_empty(&msta->poll_list)) - list_add_tail(&msta->poll_list, &dev->sta_poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_lock_bh(&mdev->sta_poll_lock); + if (list_empty(&msta->wcid.poll_list)) + list_add_tail(&msta->wcid.poll_list, + &mdev->sta_poll_list); + spin_unlock_bh(&mdev->sta_poll_lock); continue; } @@ -1324,9 +1153,10 @@ mt7996_mac_tx_free(struct mt7996_dev *dev, void *data, int len) } static bool -mt7996_mac_add_txs_skb(struct mt7996_dev *dev, struct mt76_wcid *wcid, int pid, - __le32 *txs_data, struct mt76_sta_stats *stats) +mt7996_mac_add_txs_skb(struct mt7996_dev *dev, struct mt76_wcid *wcid, + int pid, __le32 *txs_data) { + struct mt76_sta_stats *stats = &wcid->stats; struct ieee80211_supported_band *sband; struct mt76_dev *mdev = &dev->mt76; struct mt76_phy *mphy; @@ -1488,15 +1318,15 @@ static void mt7996_mac_add_txs(struct mt7996_dev *dev, void *data) msta = container_of(wcid, struct mt7996_sta, wcid); - mt7996_mac_add_txs_skb(dev, wcid, pid, txs_data, &msta->stats); + mt7996_mac_add_txs_skb(dev, wcid, pid, txs_data); if (!wcid->sta) goto out; - spin_lock_bh(&dev->sta_poll_lock); - if (list_empty(&msta->poll_list)) - list_add_tail(&msta->poll_list, &dev->sta_poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); + if (list_empty(&msta->wcid.poll_list)) + list_add_tail(&msta->wcid.poll_list, &dev->mt76.sta_poll_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); out: rcu_read_unlock(); @@ -1609,20 +1439,19 @@ void mt7996_mac_reset_counters(struct mt7996_phy *phy) mt7996_mcu_get_chan_mib_info(phy, true); } -void mt7996_mac_set_timing(struct mt7996_phy *phy) +void mt7996_mac_set_coverage_class(struct mt7996_phy *phy) { s16 coverage_class = phy->coverage_class; struct mt7996_dev *dev = phy->dev; struct mt7996_phy *phy2 = mt7996_phy2(dev); struct mt7996_phy *phy3 = mt7996_phy3(dev); - u32 val, reg_offset; + u32 reg_offset; u32 cck = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 231) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, 48); u32 ofdm = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, 60) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, 28); u8 band_idx = phy->mt76->band_idx; int offset; - bool a_band = !(phy->mt76->chandef.chan->band == NL80211_BAND_2GHZ); if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) return; @@ -1635,34 +1464,12 @@ void mt7996_mac_set_timing(struct mt7996_phy *phy) coverage_class = max_t(s16, coverage_class, phy3->coverage_class); - mt76_set(dev, MT_ARB_SCR(band_idx), - MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); - udelay(1); - offset = 3 * coverage_class; reg_offset = FIELD_PREP(MT_TIMEOUT_VAL_PLCP, offset) | FIELD_PREP(MT_TIMEOUT_VAL_CCA, offset); mt76_wr(dev, MT_TMAC_CDTR(band_idx), cck + reg_offset); mt76_wr(dev, MT_TMAC_ODTR(band_idx), ofdm + reg_offset); - mt76_wr(dev, MT_TMAC_ICR0(band_idx), - FIELD_PREP(MT_IFS_EIFS_OFDM, a_band ? 84 : 78) | - FIELD_PREP(MT_IFS_RIFS, 2) | - FIELD_PREP(MT_IFS_SIFS, 10) | - FIELD_PREP(MT_IFS_SLOT, phy->slottime)); - - if (!a_band) - mt76_wr(dev, MT_TMAC_ICR1(band_idx), - FIELD_PREP(MT_IFS_EIFS_CCK, 314)); - - if (phy->slottime < 20 || a_band) - val = MT7996_CFEND_RATE_DEFAULT; - else - val = MT7996_CFEND_RATE_11B; - - mt76_rmw_field(dev, MT_RATE_HRCR0(band_idx), MT_RATE_HRCR0_CFEND_RATE, val); - mt76_clear(dev, MT_ARB_SCR(band_idx), - MT_ARB_SCR_TX_DISABLE | MT_ARB_SCR_RX_DISABLE); } void mt7996_mac_enable_nf(struct mt7996_dev *dev, u8 band) @@ -2046,6 +1853,12 @@ void mt7996_mac_reset_work(struct work_struct *work) mt7996_wait_reset_state(dev, MT_MCU_CMD_RECOVERY_DONE); } + mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE); + mt7996_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); + + /* enable DMA Tx/Tx and interrupt */ + mt7996_dma_start(dev, false); + clear_bit(MT76_MCU_RESET, &dev->mphy.state); clear_bit(MT76_RESET, &dev->mphy.state); if (phy2) @@ -2062,9 +1875,6 @@ void mt7996_mac_reset_work(struct work_struct *work) tasklet_schedule(&dev->mt76.irq_tasklet); - mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE); - mt7996_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); - mt76_worker_enable(&dev->mt76.tx_worker); local_bh_disable(); @@ -2191,8 +2001,8 @@ void mt7996_reset(struct mt7996_dev *dev) void mt7996_mac_update_stats(struct mt7996_phy *phy) { + struct mt76_mib_stats *mib = &phy->mib; struct mt7996_dev *dev = phy->dev; - struct mib_stats *mib = &phy->mib; u8 band_idx = phy->mt76->band_idx; u32 cnt; int i; @@ -2339,7 +2149,7 @@ void mt7996_mac_sta_rc_work(struct work_struct *work) u32 changed; LIST_HEAD(list); - spin_lock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); list_splice_init(&dev->sta_rc_list, &list); while (!list_empty(&list)) { @@ -2347,7 +2157,7 @@ void mt7996_mac_sta_rc_work(struct work_struct *work) list_del_init(&msta->rc_list); changed = msta->changed; msta->changed = 0; - spin_unlock_bh(&dev->sta_poll_lock); + spin_unlock_bh(&dev->mt76.sta_poll_lock); sta = container_of((void *)msta, struct ieee80211_sta, drv_priv); vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv); @@ -2359,10 +2169,10 @@ void mt7996_mac_sta_rc_work(struct work_struct *work) /* TODO: smps change */ - spin_lock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); } - spin_unlock_bh(&dev->sta_poll_lock); + spin_unlock_bh(&dev->mt76.sta_poll_lock); } void mt7996_mac_work(struct work_struct *work) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h index bc4e6c55373e..e629324a5617 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h @@ -6,320 +6,7 @@ #ifndef __MT7996_MAC_H #define __MT7996_MAC_H -#define MT_CT_PARSE_LEN 72 -#define MT_CT_DMA_BUF_NUM 2 - -#define MT_RXD0_LENGTH GENMASK(15, 0) -#define MT_RXD0_PKT_TYPE GENMASK(31, 27) - -#define MT_RXD0_MESH BIT(18) -#define MT_RXD0_MHCP BIT(19) -#define MT_RXD0_NORMAL_ETH_TYPE_OFS GENMASK(22, 16) -#define MT_RXD0_NORMAL_IP_SUM BIT(23) -#define MT_RXD0_NORMAL_UDP_TCP_SUM BIT(24) - -#define MT_RXD0_SW_PKT_TYPE_MASK GENMASK(31, 16) -#define MT_RXD0_SW_PKT_TYPE_MAP 0x380F -#define MT_RXD0_SW_PKT_TYPE_FRAME 0x3801 - -/* RXD DW1 */ -#define MT_RXD1_NORMAL_WLAN_IDX GENMASK(11, 0) -#define MT_RXD1_NORMAL_GROUP_1 BIT(16) -#define MT_RXD1_NORMAL_GROUP_2 BIT(17) -#define MT_RXD1_NORMAL_GROUP_3 BIT(18) -#define MT_RXD1_NORMAL_GROUP_4 BIT(19) -#define MT_RXD1_NORMAL_GROUP_5 BIT(20) -#define MT_RXD1_NORMAL_KEY_ID GENMASK(22, 21) -#define MT_RXD1_NORMAL_CM BIT(23) -#define MT_RXD1_NORMAL_CLM BIT(24) -#define MT_RXD1_NORMAL_ICV_ERR BIT(25) -#define MT_RXD1_NORMAL_TKIP_MIC_ERR BIT(26) -#define MT_RXD1_NORMAL_BAND_IDX GENMASK(28, 27) -#define MT_RXD1_NORMAL_SPP_EN BIT(29) -#define MT_RXD1_NORMAL_ADD_OM BIT(30) -#define MT_RXD1_NORMAL_SEC_DONE BIT(31) - -/* RXD DW2 */ -#define MT_RXD2_NORMAL_BSSID GENMASK(5, 0) -#define MT_RXD2_NORMAL_MAC_HDR_LEN GENMASK(12, 8) -#define MT_RXD2_NORMAL_HDR_TRANS BIT(7) -#define MT_RXD2_NORMAL_HDR_OFFSET GENMASK(15, 13) -#define MT_RXD2_NORMAL_SEC_MODE GENMASK(20, 16) -#define MT_RXD2_NORMAL_MU_BAR BIT(21) -#define MT_RXD2_NORMAL_SW_BIT BIT(22) -#define MT_RXD2_NORMAL_AMSDU_ERR BIT(23) -#define MT_RXD2_NORMAL_MAX_LEN_ERROR BIT(24) -#define MT_RXD2_NORMAL_HDR_TRANS_ERROR BIT(25) -#define MT_RXD2_NORMAL_INT_FRAME BIT(26) -#define MT_RXD2_NORMAL_FRAG BIT(27) -#define MT_RXD2_NORMAL_NULL_FRAME BIT(28) -#define MT_RXD2_NORMAL_NDATA BIT(29) -#define MT_RXD2_NORMAL_NON_AMPDU BIT(30) -#define MT_RXD2_NORMAL_BF_REPORT BIT(31) - -/* RXD DW3 */ -#define MT_RXD3_NORMAL_RXV_SEQ GENMASK(7, 0) -#define MT_RXD3_NORMAL_CH_FREQ GENMASK(15, 8) -#define MT_RXD3_NORMAL_ADDR_TYPE GENMASK(17, 16) -#define MT_RXD3_NORMAL_U2M BIT(0) -#define MT_RXD3_NORMAL_HTC_VLD BIT(18) -#define MT_RXD3_NORMAL_BEACON_MC BIT(20) -#define MT_RXD3_NORMAL_BEACON_UC BIT(21) -#define MT_RXD3_NORMAL_CO_ANT BIT(22) -#define MT_RXD3_NORMAL_FCS_ERR BIT(24) -#define MT_RXD3_NORMAL_VLAN2ETH BIT(31) - -/* RXD DW4 */ -#define MT_RXD4_NORMAL_PAYLOAD_FORMAT GENMASK(1, 0) -#define MT_RXD4_FIRST_AMSDU_FRAME GENMASK(1, 0) -#define MT_RXD4_MID_AMSDU_FRAME BIT(1) -#define MT_RXD4_LAST_AMSDU_FRAME BIT(0) - -#define MT_RXV_HDR_BAND_IDX BIT(24) - -/* RXD GROUP4 */ -#define MT_RXD8_FRAME_CONTROL GENMASK(15, 0) - -#define MT_RXD10_SEQ_CTRL GENMASK(15, 0) -#define MT_RXD10_QOS_CTL GENMASK(31, 16) - -#define MT_RXD11_HT_CONTROL GENMASK(31, 0) - -/* P-RXV */ -#define MT_PRXV_TX_RATE GENMASK(6, 0) -#define MT_PRXV_TX_DCM BIT(4) -#define MT_PRXV_TX_ER_SU_106T BIT(5) -#define MT_PRXV_NSTS GENMASK(10, 7) -#define MT_PRXV_TXBF BIT(11) -#define MT_PRXV_HT_AD_CODE BIT(12) -#define MT_PRXV_HE_RU_ALLOC GENMASK(30, 22) -#define MT_PRXV_RCPI3 GENMASK(31, 24) -#define MT_PRXV_RCPI2 GENMASK(23, 16) -#define MT_PRXV_RCPI1 GENMASK(15, 8) -#define MT_PRXV_RCPI0 GENMASK(7, 0) -#define MT_PRXV_HT_SHORT_GI GENMASK(4, 3) -#define MT_PRXV_HT_STBC GENMASK(10, 9) -#define MT_PRXV_TX_MODE GENMASK(14, 11) -#define MT_PRXV_FRAME_MODE GENMASK(2, 0) -#define MT_PRXV_DCM BIT(5) - -/* C-RXV */ -#define MT_CRXV_HE_NUM_USER GENMASK(26, 20) -#define MT_CRXV_HE_LTF_SIZE GENMASK(28, 27) -#define MT_CRXV_HE_LDPC_EXT_SYM BIT(30) - -#define MT_CRXV_HE_PE_DISAMBIG BIT(1) -#define MT_CRXV_HE_UPLINK BIT(2) - -#define MT_CRXV_HE_MU_AID GENMASK(27, 17) -#define MT_CRXV_HE_BEAM_CHNG BIT(29) - -#define MT_CRXV_HE_DOPPLER BIT(0) -#define MT_CRXV_HE_BSS_COLOR GENMASK(15, 10) -#define MT_CRXV_HE_TXOP_DUR GENMASK(19, 17) - -#define MT_CRXV_HE_SR_MASK GENMASK(11, 8) -#define MT_CRXV_HE_SR1_MASK GENMASK(16, 12) -#define MT_CRXV_HE_SR2_MASK GENMASK(20, 17) -#define MT_CRXV_HE_SR3_MASK GENMASK(24, 21) - -#define MT_CRXV_HE_RU0 GENMASK(8, 0) -#define MT_CRXV_HE_RU1 GENMASK(17, 9) -#define MT_CRXV_HE_RU2 GENMASK(26, 18) -#define MT_CRXV_HE_RU3_L GENMASK(31, 27) -#define MT_CRXV_HE_RU3_H GENMASK(3, 0) - -enum tx_header_format { - MT_HDR_FORMAT_802_3, - MT_HDR_FORMAT_CMD, - MT_HDR_FORMAT_802_11, - MT_HDR_FORMAT_802_11_EXT, -}; - -enum tx_pkt_type { - MT_TX_TYPE_CT, - MT_TX_TYPE_SF, - MT_TX_TYPE_CMD, - MT_TX_TYPE_FW, -}; - -enum tx_port_idx { - MT_TX_PORT_IDX_LMAC, - MT_TX_PORT_IDX_MCU -}; - -enum tx_mcu_port_q_idx { - MT_TX_MCU_PORT_RX_Q0 = 0x20, - MT_TX_MCU_PORT_RX_Q1, - MT_TX_MCU_PORT_RX_Q2, - MT_TX_MCU_PORT_RX_Q3, - MT_TX_MCU_PORT_RX_FWDL = 0x3e -}; - -enum tx_mgnt_type { - MT_TX_NORMAL, - MT_TX_TIMING, - MT_TX_ADDBA, -}; - -#define MT_CT_INFO_APPLY_TXD BIT(0) -#define MT_CT_INFO_COPY_HOST_TXD_ALL BIT(1) -#define MT_CT_INFO_MGMT_FRAME BIT(2) -#define MT_CT_INFO_NONE_CIPHER_FRAME BIT(3) -#define MT_CT_INFO_HSR2_TX BIT(4) -#define MT_CT_INFO_FROM_HOST BIT(7) - -#define MT_TXD_SIZE (8 * 4) - -#define MT_TXD0_Q_IDX GENMASK(31, 25) -#define MT_TXD0_PKT_FMT GENMASK(24, 23) -#define MT_TXD0_ETH_TYPE_OFFSET GENMASK(22, 16) -#define MT_TXD0_TX_BYTES GENMASK(15, 0) - -#define MT_TXD1_FIXED_RATE BIT(31) -#define MT_TXD1_OWN_MAC GENMASK(30, 25) -#define MT_TXD1_TID GENMASK(24, 21) -#define MT_TXD1_BIP BIT(24) -#define MT_TXD1_ETH_802_3 BIT(20) -#define MT_TXD1_HDR_INFO GENMASK(20, 16) -#define MT_TXD1_HDR_FORMAT GENMASK(15, 14) -#define MT_TXD1_TGID GENMASK(13, 12) -#define MT_TXD1_WLAN_IDX GENMASK(11, 0) - -#define MT_TXD2_POWER_OFFSET GENMASK(31, 26) -#define MT_TXD2_MAX_TX_TIME GENMASK(25, 16) -#define MT_TXD2_FRAG GENMASK(15, 14) -#define MT_TXD2_HTC_VLD BIT(13) -#define MT_TXD2_DURATION BIT(12) -#define MT_TXD2_HDR_PAD GENMASK(11, 10) -#define MT_TXD2_RTS BIT(9) -#define MT_TXD2_OWN_MAC_MAP BIT(8) -#define MT_TXD2_BF_TYPE GENMASK(6, 7) -#define MT_TXD2_FRAME_TYPE GENMASK(5, 4) -#define MT_TXD2_SUB_TYPE GENMASK(3, 0) - -#define MT_TXD3_SN_VALID BIT(31) -#define MT_TXD3_PN_VALID BIT(30) -#define MT_TXD3_SW_POWER_MGMT BIT(29) -#define MT_TXD3_BA_DISABLE BIT(28) -#define MT_TXD3_SEQ GENMASK(27, 16) -#define MT_TXD3_REM_TX_COUNT GENMASK(15, 11) -#define MT_TXD3_TX_COUNT GENMASK(10, 6) -#define MT_TXD3_HW_AMSDU BIT(5) -#define MT_TXD3_BCM BIT(4) -#define MT_TXD3_EEOSP BIT(3) -#define MT_TXD3_EMRD BIT(2) -#define MT_TXD3_PROTECT_FRAME BIT(1) -#define MT_TXD3_NO_ACK BIT(0) - -#define MT_TXD4_PN_LOW GENMASK(31, 0) - -#define MT_TXD5_PN_HIGH GENMASK(31, 16) -#define MT_TXD5_FL BIT(15) -#define MT_TXD5_BYPASS_TBB BIT(14) -#define MT_TXD5_BYPASS_RBB BIT(13) -#define MT_TXD5_BSS_COLOR_ZERO BIT(12) -#define MT_TXD5_TX_STATUS_HOST BIT(10) -#define MT_TXD5_TX_STATUS_MCU BIT(9) -#define MT_TXD5_TX_STATUS_FMT BIT(8) -#define MT_TXD5_PID GENMASK(7, 0) - -#define MT_TXD6_TX_SRC GENMASK(31, 30) -#define MT_TXD6_VTA BIT(28) -#define MT_TXD6_BW GENMASK(25, 22) -#define MT_TXD6_TX_RATE GENMASK(21, 16) -#define MT_TXD6_TIMESTAMP_OFS_EN BIT(15) -#define MT_TXD6_TIMESTAMP_OFS_IDX GENMASK(14, 10) -#define MT_TXD6_MSDU_CNT GENMASK(9, 4) -#define MT_TXD6_DIS_MAT BIT(3) -#define MT_TXD6_DAS BIT(2) -#define MT_TXD6_AMSDU_CAP BIT(1) - -#define MT_TXD7_TXD_LEN GENMASK(31, 30) -#define MT_TXD7_IP_SUM BIT(29) -#define MT_TXD7_DROP_BY_SDO BIT(28) -#define MT_TXD7_MAC_TXD BIT(27) -#define MT_TXD7_CTXD BIT(26) -#define MT_TXD7_CTXD_CNT GENMASK(25, 22) -#define MT_TXD7_UDP_TCP_SUM BIT(15) -#define MT_TXD7_TX_TIME GENMASK(9, 0) - -#define MT_TX_RATE_STBC BIT(14) -#define MT_TX_RATE_NSS GENMASK(13, 10) -#define MT_TX_RATE_MODE GENMASK(9, 6) -#define MT_TX_RATE_SU_EXT_TONE BIT(5) -#define MT_TX_RATE_DCM BIT(4) -/* VHT/HE only use bits 0-3 */ -#define MT_TX_RATE_IDX GENMASK(5, 0) - -#define MT_TXFREE0_PKT_TYPE GENMASK(31, 27) -#define MT_TXFREE0_MSDU_CNT GENMASK(25, 16) -#define MT_TXFREE0_RX_BYTE GENMASK(15, 0) - -#define MT_TXFREE1_VER GENMASK(18, 16) - -#define MT_TXFREE_INFO_PAIR BIT(31) -#define MT_TXFREE_INFO_HEADER BIT(30) -#define MT_TXFREE_INFO_WLAN_ID GENMASK(23, 12) -#define MT_TXFREE_INFO_MSDU_ID GENMASK(14, 0) - -#define MT_TXS0_BW GENMASK(31, 29) -#define MT_TXS0_TID GENMASK(28, 26) -#define MT_TXS0_AMPDU BIT(25) -#define MT_TXS0_TXS_FORMAT GENMASK(24, 23) -#define MT_TXS0_BA_ERROR BIT(22) -#define MT_TXS0_PS_FLAG BIT(21) -#define MT_TXS0_TXOP_TIMEOUT BIT(20) -#define MT_TXS0_BIP_ERROR BIT(19) - -#define MT_TXS0_QUEUE_TIMEOUT BIT(18) -#define MT_TXS0_RTS_TIMEOUT BIT(17) -#define MT_TXS0_ACK_TIMEOUT BIT(16) -#define MT_TXS0_ACK_ERROR_MASK GENMASK(18, 16) - -#define MT_TXS0_TX_STATUS_HOST BIT(15) -#define MT_TXS0_TX_STATUS_MCU BIT(14) -#define MT_TXS0_TX_RATE GENMASK(13, 0) - -#define MT_TXS1_SEQNO GENMASK(31, 20) -#define MT_TXS1_RESP_RATE GENMASK(19, 16) -#define MT_TXS1_RXV_SEQNO GENMASK(15, 8) -#define MT_TXS1_TX_POWER_DBM GENMASK(7, 0) - -#define MT_TXS2_BF_STATUS GENMASK(31, 30) -#define MT_TXS2_BAND GENMASK(29, 28) -#define MT_TXS2_WCID GENMASK(27, 16) -#define MT_TXS2_TX_DELAY GENMASK(15, 0) - -#define MT_TXS3_PID GENMASK(31, 24) -#define MT_TXS3_RATE_STBC BIT(7) -#define MT_TXS3_FIXED_RATE BIT(6) -#define MT_TXS3_SRC GENMASK(5, 4) -#define MT_TXS3_SHARED_ANTENNA BIT(3) -#define MT_TXS3_LAST_TX_RATE GENMASK(2, 0) - -#define MT_TXS4_TIMESTAMP GENMASK(31, 0) - -#define MT_TXS5_F0_FINAL_MPDU BIT(31) -#define MT_TXS5_F0_QOS BIT(30) -#define MT_TXS5_F0_TX_COUNT GENMASK(29, 25) -#define MT_TXS5_F0_FRONT_TIME GENMASK(24, 0) -#define MT_TXS5_F1_MPDU_TX_COUNT GENMASK(31, 24) -#define MT_TXS5_F1_MPDU_TX_BYTES GENMASK(23, 0) - -#define MT_TXS6_F0_NOISE_3 GENMASK(31, 24) -#define MT_TXS6_F0_NOISE_2 GENMASK(23, 16) -#define MT_TXS6_F0_NOISE_1 GENMASK(15, 8) -#define MT_TXS6_F0_NOISE_0 GENMASK(7, 0) -#define MT_TXS6_F1_MPDU_FAIL_COUNT GENMASK(31, 24) -#define MT_TXS6_F1_MPDU_FAIL_BYTES GENMASK(23, 0) - -#define MT_TXS7_F0_RCPI_3 GENMASK(31, 24) -#define MT_TXS7_F0_RCPI_2 GENMASK(23, 16) -#define MT_TXS7_F0_RCPI_1 GENMASK(15, 8) -#define MT_TXS7_F0_RCPI_0 GENMASK(7, 0) -#define MT_TXS7_F1_MPDU_RETRY_COUNT GENMASK(31, 24) -#define MT_TXS7_F1_MPDU_RETRY_BYTES GENMASK(23, 0) +#include "../mt76_connac3_mac.h" struct mt7996_dfs_pulse { u32 max_width; /* us */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index f306e9c50ea3..c3a479dc3f53 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -43,6 +43,10 @@ int mt7996_run(struct ieee80211_hw *hw) if (ret) goto out; + ret = mt7996_mcu_set_radio_en(phy, true); + if (ret) + goto out; + ret = mt7996_mcu_set_chan_info(phy, UNI_CHANNEL_RX_PATH); if (ret) goto out; @@ -82,6 +86,8 @@ static void mt7996_stop(struct ieee80211_hw *hw) mutex_lock(&dev->mt76.mutex); + mt7996_mcu_set_radio_en(phy, false); + clear_bit(MT76_STATE_RUNNING, &phy->mt76->state); mutex_unlock(&dev->mt76.mutex); @@ -190,17 +196,13 @@ static int mt7996_add_interface(struct ieee80211_hw *hw, if (ret) goto out; - ret = mt7996_mcu_set_radio_en(phy, true); - if (ret) - goto out; - dev->mt76.vif_mask |= BIT_ULL(mvif->mt76.idx); phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx); idx = MT7996_WTBL_RESERVED - mvif->mt76.idx; INIT_LIST_HEAD(&mvif->sta.rc_list); - INIT_LIST_HEAD(&mvif->sta.poll_list); + INIT_LIST_HEAD(&mvif->sta.wcid.poll_list); mvif->sta.wcid.idx = idx; mvif->sta.wcid.phy_idx = band_idx; mvif->sta.wcid.hw_key_idx = -1; @@ -221,9 +223,9 @@ static int mt7996_add_interface(struct ieee80211_hw *hw, vif->offload_flags |= IEEE80211_OFFLOAD_ENCAP_4ADDR; if (phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ) - mvif->basic_rates_idx = MT7996_BASIC_RATES_TBL + 4; + mvif->mt76.basic_rates_idx = MT7996_BASIC_RATES_TBL + 4; else - mvif->basic_rates_idx = MT7996_BASIC_RATES_TBL; + mvif->mt76.basic_rates_idx = MT7996_BASIC_RATES_TBL; mt7996_init_bitrate_mask(vif); @@ -253,7 +255,6 @@ static void mt7996_remove_interface(struct ieee80211_hw *hw, phy->monitor_vif = NULL; mt7996_mcu_add_dev_info(phy, vif, false); - mt7996_mcu_set_radio_en(phy, false); rcu_assign_pointer(dev->mt76.wcid[idx], NULL); @@ -262,10 +263,10 @@ static void mt7996_remove_interface(struct ieee80211_hw *hw, phy->omac_mask &= ~BIT_ULL(mvif->mt76.omac_idx); mutex_unlock(&dev->mt76.mutex); - spin_lock_bh(&dev->sta_poll_lock); - if (!list_empty(&msta->poll_list)) - list_del_init(&msta->poll_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); + if (!list_empty(&msta->wcid.poll_list)) + list_del_init(&msta->wcid.poll_list); + spin_unlock_bh(&dev->mt76.sta_poll_lock); mt76_packet_id_flush(&dev->mt76, &msta->wcid); } @@ -286,7 +287,6 @@ int mt7996_set_channel(struct mt7996_phy *phy) if (ret) goto out; - mt7996_mac_set_timing(phy); ret = mt7996_dfs_init_radar_detector(phy); mt7996_mac_cca_stats_reset(phy); @@ -505,7 +505,7 @@ static u8 mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif, bool beacon, bool mcast) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct mt76_phy *mphy = hw->priv; u16 rate; u8 i, idx, ht; @@ -517,7 +517,7 @@ mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct mt7996_dev *dev = mt7996_hw_dev(hw); /* must odd index */ - idx = MT7996_BEACON_RATES_TBL + 2 * (mvif->mt76.idx % 20); + idx = MT7996_BEACON_RATES_TBL + 2 * (mvif->idx % 20); mt7996_mac_set_fixed_rate_table(dev, idx, rate); return idx; } @@ -530,12 +530,32 @@ mt7996_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return mvif->basic_rates_idx; } +static void +mt7996_update_mu_group(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_bss_conf *info) +{ + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_dev *dev = mt7996_hw_dev(hw); + u8 band = mvif->mt76.band_idx; + u32 *mu; + + mu = (u32 *)info->mu_group.membership; + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_VLD0(band), mu[0]); + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_VLD1(band), mu[1]); + + mu = (u32 *)info->mu_group.position; + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS0(band), mu[0]); + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS1(band), mu[1]); + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS2(band), mu[2]); + mt76_wr(dev, MT_WF_PHYRX_BAND_GID_TAB_POS3(band), mu[3]); +} + static void mt7996_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_bss_conf *info, u64 changed) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct mt7996_phy *phy = mt7996_hw_phy(hw); struct mt7996_dev *dev = mt7996_hw_dev(hw); @@ -563,7 +583,7 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, if (slottime != phy->slottime) { phy->slottime = slottime; - mt7996_mac_set_timing(phy); + mt7996_mcu_set_timing(phy, vif); } } @@ -602,6 +622,9 @@ static void mt7996_bss_info_changed(struct ieee80211_hw *hw, changed & BSS_CHANGED_FILS_DISCOVERY) mt7996_mcu_beacon_inband_discov(dev, vif, changed); + if (changed & BSS_CHANGED_MU_GROUPS) + mt7996_update_mu_group(hw, vif, info); + mutex_unlock(&dev->mt76.mutex); } @@ -631,7 +654,7 @@ int mt7996_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, return -ENOSPC; INIT_LIST_HEAD(&msta->rc_list); - INIT_LIST_HEAD(&msta->poll_list); + INIT_LIST_HEAD(&msta->wcid.poll_list); msta->vif = mvif; msta->wcid.sta = 1; msta->wcid.idx = idx; @@ -666,12 +689,12 @@ void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, for (i = 0; i < ARRAY_SIZE(msta->twt.flow); i++) mt7996_mac_twt_teardown_flow(dev, msta, i); - spin_lock_bh(&dev->sta_poll_lock); - if (!list_empty(&msta->poll_list)) - list_del_init(&msta->poll_list); + spin_lock_bh(&mdev->sta_poll_lock); + if (!list_empty(&msta->wcid.poll_list)) + list_del_init(&msta->wcid.poll_list); if (!list_empty(&msta->rc_list)) list_del_init(&msta->rc_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_unlock_bh(&mdev->sta_poll_lock); } static void mt7996_tx(struct ieee80211_hw *hw, @@ -751,16 +774,16 @@ mt7996_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif, case IEEE80211_AMPDU_TX_STOP_FLUSH: case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT: mtxq->aggr = false; - clear_bit(tid, &msta->ampdu_state); + clear_bit(tid, &msta->wcid.ampdu_state); ret = mt7996_mcu_add_tx_ba(dev, params, false); break; case IEEE80211_AMPDU_TX_START: - set_bit(tid, &msta->ampdu_state); + set_bit(tid, &msta->wcid.ampdu_state); ret = IEEE80211_AMPDU_TX_START_IMMEDIATE; break; case IEEE80211_AMPDU_TX_STOP_CONT: mtxq->aggr = false; - clear_bit(tid, &msta->ampdu_state); + clear_bit(tid, &msta->wcid.ampdu_state); ret = mt7996_mcu_add_tx_ba(dev, params, false); ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid); break; @@ -792,7 +815,7 @@ mt7996_get_stats(struct ieee80211_hw *hw, { struct mt7996_phy *phy = mt7996_hw_phy(hw); struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mib_stats *mib = &phy->mib; + struct mt76_mib_stats *mib = &phy->mib; mutex_lock(&dev->mt76.mutex); @@ -903,7 +926,7 @@ mt7996_set_coverage_class(struct ieee80211_hw *hw, s16 coverage_class) mutex_lock(&dev->mt76.mutex); phy->coverage_class = max_t(s16, coverage_class, 0); - mt7996_mac_set_timing(phy); + mt7996_mac_set_coverage_class(phy); mutex_unlock(&dev->mt76.mutex); } @@ -952,18 +975,19 @@ static void mt7996_sta_statistics(struct ieee80211_hw *hw, struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct rate_info *txrate = &msta->wcid.rate; - if (!txrate->legacy && !txrate->flags) - return; - - if (txrate->legacy) { - sinfo->txrate.legacy = txrate->legacy; - } else { - sinfo->txrate.mcs = txrate->mcs; - sinfo->txrate.nss = txrate->nss; - sinfo->txrate.bw = txrate->bw; - sinfo->txrate.he_gi = txrate->he_gi; - sinfo->txrate.he_dcm = txrate->he_dcm; - sinfo->txrate.he_ru_alloc = txrate->he_ru_alloc; + if (txrate->legacy || txrate->flags) { + if (txrate->legacy) { + sinfo->txrate.legacy = txrate->legacy; + } else { + sinfo->txrate.mcs = txrate->mcs; + sinfo->txrate.nss = txrate->nss; + sinfo->txrate.bw = txrate->bw; + sinfo->txrate.he_gi = txrate->he_gi; + sinfo->txrate.he_dcm = txrate->he_dcm; + sinfo->txrate.he_ru_alloc = txrate->he_ru_alloc; + } + sinfo->txrate.flags = txrate->flags; + sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); } sinfo->txrate.flags = txrate->flags; sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE); @@ -981,11 +1005,11 @@ static void mt7996_sta_rc_work(void *data, struct ieee80211_sta *sta) struct mt7996_dev *dev = msta->vif->phy->dev; u32 *changed = data; - spin_lock_bh(&dev->sta_poll_lock); + spin_lock_bh(&dev->mt76.sta_poll_lock); msta->changed |= *changed; if (list_empty(&msta->rc_list)) list_add_tail(&msta->rc_list, &dev->sta_rc_list); - spin_unlock_bh(&dev->sta_poll_lock); + spin_unlock_bh(&dev->mt76.sta_poll_lock); } static void mt7996_sta_rc_update(struct ieee80211_hw *hw, @@ -1153,6 +1177,10 @@ static const char mt7996_gstrings_stats[][ETH_GSTRING_LEN] = { "v_tx_mcs_11", "v_tx_mcs_12", "v_tx_mcs_13", + "v_tx_nss_1", + "v_tx_nss_2", + "v_tx_nss_3", + "v_tx_nss_4", }; #define MT7996_SSTATS_LEN ARRAY_SIZE(mt7996_gstrings_stats) @@ -1186,7 +1214,7 @@ static void mt7996_ethtool_worker(void *wi_data, struct ieee80211_sta *sta) if (msta->vif->mt76.idx != wi->idx) return; - mt76_ethtool_worker(wi, &msta->stats, true); + mt76_ethtool_worker(wi, &msta->wcid.stats, true); } static @@ -1197,11 +1225,11 @@ void mt7996_get_et_stats(struct ieee80211_hw *hw, struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mt7996_phy *phy = mt7996_hw_phy(hw); struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_mib_stats *mib = &phy->mib; struct mt76_ethtool_worker_info wi = { .data = data, .idx = mvif->mt76.idx, }; - struct mib_stats *mib = &phy->mib; /* See mt7996_ampdu_stat_read_phy, etc */ int i, ei = 0; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 88e2f9d0e513..4a30db49ef33 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -339,7 +339,11 @@ mt7996_mcu_rx_radar_detected(struct mt7996_dev *dev, struct sk_buff *skb) if (r->band_idx >= ARRAY_SIZE(dev->mt76.phys)) return; - mphy = dev->mt76.phys[r->band_idx]; + if (dev->rdd2_phy && r->band_idx == MT_RX_SEL2) + mphy = dev->rdd2_phy->mt76; + else + mphy = dev->mt76.phys[r->band_idx]; + if (!mphy) return; @@ -600,7 +604,7 @@ static void mt7996_mcu_bss_bmc_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, struct mt7996_phy *phy) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; struct bss_rate_tlv *bmc; struct cfg80211_chan_def *chandef = &phy->mt76->chandef; enum nl80211_band band = chandef->chan->band; @@ -701,6 +705,34 @@ mt7996_mcu_muar_config(struct mt7996_phy *phy, struct ieee80211_vif *vif, sizeof(req), true); } +static void +mt7996_mcu_bss_ifs_timing_tlv(struct sk_buff *skb, struct ieee80211_vif *vif) +{ + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_phy *phy = mvif->phy; + struct bss_ifs_time_tlv *ifs_time; + struct tlv *tlv; + bool is_2ghz = phy->mt76->chandef.chan->band == NL80211_BAND_2GHZ; + + tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_IFS_TIME, sizeof(*ifs_time)); + + ifs_time = (struct bss_ifs_time_tlv *)tlv; + ifs_time->slot_valid = true; + ifs_time->sifs_valid = true; + ifs_time->rifs_valid = true; + ifs_time->eifs_valid = true; + + ifs_time->slot_time = cpu_to_le16(phy->slottime); + ifs_time->sifs_time = cpu_to_le16(10); + ifs_time->rifs_time = cpu_to_le16(2); + ifs_time->eifs_time = cpu_to_le16(is_2ghz ? 78 : 84); + + if (is_2ghz) { + ifs_time->eifs_cck_valid = true; + ifs_time->eifs_cck_time = cpu_to_le16(314); + } +} + static int mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, struct ieee80211_vif *vif, @@ -712,6 +744,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, struct cfg80211_chan_def *chandef = &phy->chandef; struct mt76_connac_bss_basic_tlv *bss; u32 type = CONNECTION_INFRA_AP; + u16 sta_wlan_idx = wlan_idx; struct tlv *tlv; int idx; @@ -731,7 +764,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, struct mt76_wcid *wcid; wcid = (struct mt76_wcid *)sta->drv_priv; - wlan_idx = wcid->idx; + sta_wlan_idx = wcid->idx; } rcu_read_unlock(); } @@ -751,7 +784,7 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, bss->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int); bss->dtim_period = vif->bss_conf.dtim_period; bss->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx); - bss->sta_idx = cpu_to_le16(wlan_idx); + bss->sta_idx = cpu_to_le16(sta_wlan_idx); bss->conn_type = cpu_to_le32(type); bss->omac_idx = mvif->omac_idx; bss->band_idx = mvif->band_idx; @@ -825,6 +858,7 @@ int mt7996_mcu_add_bss_info(struct mt7996_phy *phy, mt7996_mcu_bss_bmc_tlv(skb, vif, phy); mt7996_mcu_bss_ra_tlv(skb, vif, phy); mt7996_mcu_bss_txcmd_tlv(skb, true); + mt7996_mcu_bss_ifs_timing_tlv(skb, vif); if (vif->bss_conf.he_support) mt7996_mcu_bss_he_tlv(skb, vif, phy); @@ -837,6 +871,23 @@ out: MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); } +int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif) +{ + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_dev *dev = phy->dev; + struct sk_buff *skb; + + skb = __mt7996_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76, + MT7996_BSS_UPDATE_MAX_SIZE); + if (IS_ERR(skb)) + return PTR_ERR(skb); + + mt7996_mcu_bss_ifs_timing_tlv(skb, vif); + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_WMWA_UNI_CMD(BSS_INFO_UPDATE), true); +} + static int mt7996_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif, struct ieee80211_ampdu_params *params, @@ -1050,6 +1101,59 @@ mt7996_mcu_sta_amsdu_tlv(struct mt7996_dev *dev, struct sk_buff *skb, } } +static void +mt7996_mcu_sta_muru_tlv(struct mt7996_dev *dev, struct sk_buff *skb, + struct ieee80211_vif *vif, struct ieee80211_sta *sta) +{ + struct ieee80211_he_cap_elem *elem = &sta->deflink.he_cap.he_cap_elem; + struct sta_rec_muru *muru; + struct tlv *tlv; + + if (vif->type != NL80211_IFTYPE_STATION && + vif->type != NL80211_IFTYPE_AP) + return; + + tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_MURU, sizeof(*muru)); + + muru = (struct sta_rec_muru *)tlv; + muru->cfg.mimo_dl_en = vif->bss_conf.eht_mu_beamformer || + vif->bss_conf.he_mu_beamformer || + vif->bss_conf.vht_mu_beamformer || + vif->bss_conf.vht_mu_beamformee; + muru->cfg.ofdma_dl_en = true; + + if (sta->deflink.vht_cap.vht_supported) + muru->mimo_dl.vht_mu_bfee = + !!(sta->deflink.vht_cap.cap & IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE); + + if (!sta->deflink.he_cap.has_he) + return; + + muru->mimo_dl.partial_bw_dl_mimo = + HE_PHY(CAP6_PARTIAL_BANDWIDTH_DL_MUMIMO, elem->phy_cap_info[6]); + + muru->mimo_ul.full_ul_mimo = + HE_PHY(CAP2_UL_MU_FULL_MU_MIMO, elem->phy_cap_info[2]); + muru->mimo_ul.partial_ul_mimo = + HE_PHY(CAP2_UL_MU_PARTIAL_MU_MIMO, elem->phy_cap_info[2]); + + muru->ofdma_dl.punc_pream_rx = + HE_PHY(CAP1_PREAMBLE_PUNC_RX_MASK, elem->phy_cap_info[1]); + muru->ofdma_dl.he_20m_in_40m_2g = + HE_PHY(CAP8_20MHZ_IN_40MHZ_HE_PPDU_IN_2G, elem->phy_cap_info[8]); + muru->ofdma_dl.he_20m_in_160m = + HE_PHY(CAP8_20MHZ_IN_160MHZ_HE_PPDU, elem->phy_cap_info[8]); + muru->ofdma_dl.he_80m_in_160m = + HE_PHY(CAP8_80MHZ_IN_160MHZ_HE_PPDU, elem->phy_cap_info[8]); + + muru->ofdma_ul.t_frame_dur = + HE_MAC(CAP1_TF_MAC_PAD_DUR_MASK, elem->mac_cap_info[1]); + muru->ofdma_ul.mu_cascading = + HE_MAC(CAP2_MU_CASCADING, elem->mac_cap_info[2]); + muru->ofdma_ul.uo_ra = + HE_MAC(CAP3_OFDMA_RA, elem->mac_cap_info[3]); +} + static inline bool mt7996_is_ebf_supported(struct mt7996_phy *phy, struct ieee80211_vif *vif, struct ieee80211_sta *sta, bool bfee) @@ -1727,7 +1831,8 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif, mt7996_mcu_sta_he_6g_tlv(skb, sta); /* starec eht */ mt7996_mcu_sta_eht_tlv(skb, sta); - /* TODO: starec muru */ + /* starec muru */ + mt7996_mcu_sta_muru_tlv(dev, skb, vif, sta); /* starec bfee */ mt7996_mcu_sta_bfee_tlv(dev, skb, vif, sta); /* starec hdr trans */ @@ -2155,7 +2260,7 @@ out: static int mt7996_mcu_send_ram_firmware(struct mt7996_dev *dev, const struct mt7996_fw_trailer *hdr, - const u8 *data, bool is_wa) + const u8 *data, enum mt7996_ram_type type) { int i, offset = 0; u32 override = 0, option = 0; @@ -2167,8 +2272,10 @@ mt7996_mcu_send_ram_firmware(struct mt7996_dev *dev, region = (const struct mt7996_fw_region *)((const u8 *)hdr - (hdr->n_region - i) * sizeof(*region)); + /* DSP and WA use same mode */ mode = mt76_connac_mcu_gen_dl_mode(&dev->mt76, - region->feature_set, is_wa); + region->feature_set, + type != MT7996_RAM_TYPE_WM); len = le32_to_cpu(region->len); addr = le32_to_cpu(region->addr); @@ -2195,19 +2302,22 @@ mt7996_mcu_send_ram_firmware(struct mt7996_dev *dev, if (override) option |= FW_START_OVERRIDE; - if (is_wa) + if (type == MT7996_RAM_TYPE_WA) option |= FW_START_WORKING_PDA_CR4; + else if (type == MT7996_RAM_TYPE_DSP) + option |= FW_START_WORKING_PDA_DSP; return mt76_connac_mcu_start_firmware(&dev->mt76, override, option); } -static int mt7996_load_ram(struct mt7996_dev *dev) +static int __mt7996_load_ram(struct mt7996_dev *dev, const char *fw_type, + const char *fw_file, enum mt7996_ram_type ram_type) { const struct mt7996_fw_trailer *hdr; const struct firmware *fw; int ret; - ret = request_firmware(&fw, MT7996_FIRMWARE_WM, dev->mt76.dev); + ret = request_firmware(&fw, fw_file, dev->mt76.dev); if (ret) return ret; @@ -2217,37 +2327,13 @@ static int mt7996_load_ram(struct mt7996_dev *dev) goto out; } - hdr = (const struct mt7996_fw_trailer *)(fw->data + fw->size - sizeof(*hdr)); + hdr = (const void *)(fw->data + fw->size - sizeof(*hdr)); + dev_info(dev->mt76.dev, "%s Firmware Version: %.10s, Build Time: %.15s\n", + fw_type, hdr->fw_ver, hdr->build_date); - dev_info(dev->mt76.dev, "WM Firmware Version: %.10s, Build Time: %.15s\n", - hdr->fw_ver, hdr->build_date); - - ret = mt7996_mcu_send_ram_firmware(dev, hdr, fw->data, false); + ret = mt7996_mcu_send_ram_firmware(dev, hdr, fw->data, ram_type); if (ret) { - dev_err(dev->mt76.dev, "Failed to start WM firmware\n"); - goto out; - } - - release_firmware(fw); - - ret = request_firmware(&fw, MT7996_FIRMWARE_WA, dev->mt76.dev); - if (ret) - return ret; - - if (!fw || !fw->data || fw->size < sizeof(*hdr)) { - dev_err(dev->mt76.dev, "Invalid firmware\n"); - ret = -EINVAL; - goto out; - } - - hdr = (const struct mt7996_fw_trailer *)(fw->data + fw->size - sizeof(*hdr)); - - dev_info(dev->mt76.dev, "WA Firmware Version: %.10s, Build Time: %.15s\n", - hdr->fw_ver, hdr->build_date); - - ret = mt7996_mcu_send_ram_firmware(dev, hdr, fw->data, true); - if (ret) { - dev_err(dev->mt76.dev, "Failed to start WA firmware\n"); + dev_err(dev->mt76.dev, "Failed to start %s firmware\n", fw_type); goto out; } @@ -2261,6 +2347,24 @@ out: return ret; } +static int mt7996_load_ram(struct mt7996_dev *dev) +{ + int ret; + + ret = __mt7996_load_ram(dev, "WM", MT7996_FIRMWARE_WM, + MT7996_RAM_TYPE_WM); + if (ret) + return ret; + + ret = __mt7996_load_ram(dev, "DSP", MT7996_FIRMWARE_DSP, + MT7996_RAM_TYPE_DSP); + if (ret) + return ret; + + return __mt7996_load_ram(dev, "WA", MT7996_FIRMWARE_WA, + MT7996_RAM_TYPE_WA); +} + static int mt7996_firmware_state(struct mt7996_dev *dev, bool wa) { diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h index d7075a4d0667..078f82858621 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h @@ -317,6 +317,22 @@ struct bss_sec_tlv { u8 __rsv2[1]; } __packed; +struct bss_ifs_time_tlv { + __le16 tag; + __le16 len; + u8 slot_valid; + u8 sifs_valid; + u8 rifs_valid; + u8 eifs_valid; + __le16 slot_time; + __le16 sifs_time; + __le16 rifs_time; + __le16 eifs_time; + u8 eifs_cck_valid; + u8 rsv; + __le16 eifs_cck_time; +} __packed; + struct bss_power_save { __le16 tag; __le16 len; @@ -552,6 +568,7 @@ enum { sizeof(struct bss_txcmd_tlv) + \ sizeof(struct bss_power_save) + \ sizeof(struct bss_sec_tlv) + \ + sizeof(struct bss_ifs_time_tlv) + \ sizeof(struct bss_mld_tlv)) #define MT7996_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 4d7dcb95a620..7354e5cf8e67 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -26,15 +26,17 @@ #define MT7996_RX_RING_SIZE 1536 #define MT7996_RX_MCU_RING_SIZE 512 +#define MT7996_RX_MCU_RING_SIZE_WA 1024 #define MT7996_FIRMWARE_WA "mediatek/mt7996/mt7996_wa.bin" #define MT7996_FIRMWARE_WM "mediatek/mt7996/mt7996_wm.bin" +#define MT7996_FIRMWARE_DSP "mediatek/mt7996/mt7996_dsp.bin" #define MT7996_ROM_PATCH "mediatek/mt7996/mt7996_rom_patch.bin" #define MT7996_EEPROM_DEFAULT "mediatek/mt7996/mt7996_eeprom.bin" #define MT7996_EEPROM_SIZE 7680 #define MT7996_EEPROM_BLOCK_SIZE 16 -#define MT7996_TOKEN_SIZE 8192 +#define MT7996_TOKEN_SIZE 16384 #define MT7996_CFEND_RATE_DEFAULT 0x49 /* OFDM 24M */ #define MT7996_CFEND_RATE_11B 0x03 /* 11B LP, 11M */ @@ -52,6 +54,12 @@ struct mt7996_sta; struct mt7996_dfs_pulse; struct mt7996_dfs_pattern; +enum mt7996_ram_type { + MT7996_RAM_TYPE_WM, + MT7996_RAM_TYPE_WA, + MT7996_RAM_TYPE_DSP, +}; + enum mt7996_txq_id { MT7996_TXQ_FWDL = 16, MT7996_TXQ_MCU_WM, @@ -95,7 +103,6 @@ struct mt7996_sta { struct mt7996_vif *vif; - struct list_head poll_list; struct list_head rc_list; u32 airtime_ac[8]; @@ -104,9 +111,6 @@ struct mt7996_sta { unsigned long changed; unsigned long jiffies; - unsigned long ampdu_state; - - struct mt76_sta_stats stats; struct mt76_connac_sta_key_conf bip; @@ -124,64 +128,6 @@ struct mt7996_vif { struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; struct cfg80211_bitrate_mask bitrate_mask; - - u8 basic_rates_idx; - u8 mcast_rates_idx; - u8 beacon_rates_idx; -}; - -/* per-phy stats. */ -struct mib_stats { - u32 ack_fail_cnt; - u32 fcs_err_cnt; - u32 rts_cnt; - u32 rts_retries_cnt; - u32 ba_miss_cnt; - u32 tx_mu_bf_cnt; - u32 tx_mu_mpdu_cnt; - u32 tx_mu_acked_mpdu_cnt; - u32 tx_su_acked_mpdu_cnt; - u32 tx_bf_ibf_ppdu_cnt; - u32 tx_bf_ebf_ppdu_cnt; - - u32 tx_bf_rx_fb_all_cnt; - u32 tx_bf_rx_fb_eht_cnt; - u32 tx_bf_rx_fb_he_cnt; - u32 tx_bf_rx_fb_vht_cnt; - u32 tx_bf_rx_fb_ht_cnt; - - u32 tx_bf_rx_fb_bw; /* value of last sample, not cumulative */ - u32 tx_bf_rx_fb_nc_cnt; - u32 tx_bf_rx_fb_nr_cnt; - u32 tx_bf_fb_cpl_cnt; - u32 tx_bf_fb_trig_cnt; - - u32 tx_ampdu_cnt; - u32 tx_stop_q_empty_cnt; - u32 tx_mpdu_attempts_cnt; - u32 tx_mpdu_success_cnt; - /* BF counter is PPDU-based, so remove MPDU-based BF counter */ - - u32 tx_rwp_fail_cnt; - u32 tx_rwp_need_cnt; - - /* rx stats */ - u32 rx_fifo_full_cnt; - u32 channel_idle_cnt; - u32 rx_vector_mismatch_cnt; - u32 rx_delimiter_fail_cnt; - u32 rx_len_mismatch_cnt; - u32 rx_mpdu_cnt; - u32 rx_ampdu_cnt; - u32 rx_ampdu_bytes_cnt; - u32 rx_ampdu_valid_subframe_cnt; - u32 rx_ampdu_valid_subframe_bytes_cnt; - u32 rx_pfdrop_cnt; - u32 rx_vec_queue_overflow_drop_cnt; - u32 rx_ba_cnt; - - u32 tx_amsdu[8]; - u32 tx_amsdu_cnt; }; /* crash-dump */ @@ -222,7 +168,7 @@ struct mt7996_phy { u32 rx_ampdu_ts; u32 ampdu_ref; - struct mib_stats mib; + struct mt76_mib_stats mib; struct mt76_channel_state state_ts; }; @@ -272,9 +218,7 @@ struct mt7996_dev { #endif struct list_head sta_rc_list; - struct list_head sta_poll_list; struct list_head twt_list; - spinlock_t sta_poll_lock; u32 hw_pattern; @@ -311,20 +255,6 @@ enum { }; enum { - MT_CTX0, - MT_HIF0 = 0x0, - - MT_LMAC_AC00 = 0x0, - MT_LMAC_AC01, - MT_LMAC_AC02, - MT_LMAC_AC03, - MT_LMAC_ALTX0 = 0x10, - MT_LMAC_BMC0, - MT_LMAC_BCN0, - MT_LMAC_PSMP0, -}; - -enum { MT_RX_SEL0, MT_RX_SEL1, MT_RX_SEL2, /* monitor chain */ @@ -405,6 +335,7 @@ int mt7996_dma_init(struct mt7996_dev *dev); void mt7996_dma_reset(struct mt7996_dev *dev, bool force); void mt7996_dma_prefetch(struct mt7996_dev *dev); void mt7996_dma_cleanup(struct mt7996_dev *dev); +void mt7996_dma_start(struct mt7996_dev *dev, bool reset); void mt7996_init_txpower(struct mt7996_dev *dev, struct ieee80211_supported_band *sband); int mt7996_txbf_init(struct mt7996_dev *dev); @@ -456,6 +387,7 @@ int mt7996_mcu_set_radar_th(struct mt7996_dev *dev, int index, const struct mt7996_dfs_pattern *pattern); int mt7996_mcu_set_radio_en(struct mt7996_phy *phy, bool enable); int mt7996_mcu_set_rts_thresh(struct mt7996_phy *phy, u32 val); +int mt7996_mcu_set_timing(struct mt7996_phy *phy, struct ieee80211_vif *vif); int mt7996_mcu_get_chan_mib_info(struct mt7996_phy *phy, bool chan_switch); int mt7996_mcu_rdd_cmd(struct mt7996_dev *dev, int cmd, u8 index, u8 rx_sel, u8 val); @@ -519,7 +451,7 @@ void mt7996_mac_write_txwi(struct mt7996_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, struct ieee80211_key_conf *key, int pid, enum mt76_txq_id qid, u32 changed); -void mt7996_mac_set_timing(struct mt7996_phy *phy); +void mt7996_mac_set_coverage_class(struct mt7996_phy *phy); int mt7996_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); void mt7996_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/pci.c b/drivers/net/wireless/mediatek/mt76/mt7996/pci.c index 64aee3fb5445..c5301050ff8b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/pci.c @@ -219,4 +219,5 @@ MODULE_DEVICE_TABLE(pci, mt7996_pci_device_table); MODULE_DEVICE_TABLE(pci, mt7996_hif_device_table); MODULE_FIRMWARE(MT7996_FIRMWARE_WA); MODULE_FIRMWARE(MT7996_FIRMWARE_WM); +MODULE_FIRMWARE(MT7996_FIRMWARE_DSP); MODULE_FIRMWARE(MT7996_ROM_PATCH); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h index d1d3d154195d..97beab924517 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h @@ -557,22 +557,29 @@ enum base_rev { #define MT_PCIE1_MAC_INT_ENABLE MT_PCIE1_MAC(0x188) +/* PHYRX CSD */ +#define MT_WF_PHYRX_CSD_BASE 0x83000000 +#define MT_WF_PHYRX_CSD(_band, _wf, ofs) (MT_WF_PHYRX_CSD_BASE + \ + ((_band) << 20) + \ + ((_wf) << 16) + (ofs)) +#define MT_WF_PHYRX_CSD_IRPI(_band, _wf) MT_WF_PHYRX_CSD(_band, _wf, 0x1000) + /* PHYRX CTRL */ #define MT_WF_PHYRX_BAND_BASE 0x83080000 #define MT_WF_PHYRX_BAND(_band, ofs) (MT_WF_PHYRX_BAND_BASE + \ ((_band) << 20) + (ofs)) +#define MT_WF_PHYRX_BAND_GID_TAB_VLD0(_band) MT_WF_PHYRX_BAND(_band, 0x1054) +#define MT_WF_PHYRX_BAND_GID_TAB_VLD1(_band) MT_WF_PHYRX_BAND(_band, 0x1058) +#define MT_WF_PHYRX_BAND_GID_TAB_POS0(_band) MT_WF_PHYRX_BAND(_band, 0x105c) +#define MT_WF_PHYRX_BAND_GID_TAB_POS1(_band) MT_WF_PHYRX_BAND(_band, 0x1060) +#define MT_WF_PHYRX_BAND_GID_TAB_POS2(_band) MT_WF_PHYRX_BAND(_band, 0x1064) +#define MT_WF_PHYRX_BAND_GID_TAB_POS3(_band) MT_WF_PHYRX_BAND(_band, 0x1068) + #define MT_WF_PHYRX_BAND_RX_CTRL1(_band) MT_WF_PHYRX_BAND(_band, 0x2004) #define MT_WF_PHYRX_BAND_RX_CTRL1_IPI_EN GENMASK(2, 0) #define MT_WF_PHYRX_BAND_RX_CTRL1_STSCNT_EN GENMASK(11, 9) -/* PHYRX CSD */ -#define MT_WF_PHYRX_CSD_BASE 0x83000000 -#define MT_WF_PHYRX_CSD(_band, _wf, ofs) (MT_WF_PHYRX_CSD_BASE + \ - ((_band) << 20) + \ - ((_wf) << 16) + (ofs)) -#define MT_WF_PHYRX_CSD_IRPI(_band, _wf) MT_WF_PHYRX_CSD(_band, _wf, 0x1000) - /* PHYRX CSD BAND */ #define MT_WF_PHYRX_CSD_BAND_RXTD12(_band) MT_WF_PHYRX_BAND(_band, 0x8230) #define MT_WF_PHYRX_CSD_BAND_RXTD12_IRPI_SW_CLR_ONLY BIT(18) |