From: Lorenzo Bianconi lorenzo@kernel.org
[ Upstream commit 182071cdd594bc79f42899c85afa995c370ef82d ]
mac_write_txwi code is shared between connac2 devices (mt7915 and mt7921). Move it in connac module.
Signed-off-by: Lorenzo Bianconi lorenzo@kernel.org Signed-off-by: Felix Fietkau nbd@nbd.name Signed-off-by: Sasha Levin sashal@kernel.org --- .../net/wireless/mediatek/mt76/mt76_connac.h | 6 + .../wireless/mediatek/mt76/mt76_connac_mac.c | 284 ++++++++++++++++++ .../net/wireless/mediatek/mt76/mt7915/mac.c | 251 +--------------- .../net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +- .../wireless/mediatek/mt76/mt7915/mt7915.h | 1 - .../net/wireless/mediatek/mt76/mt7921/mac.c | 212 +------------ .../net/wireless/mediatek/mt76/mt7921/main.c | 2 +- .../net/wireless/mediatek/mt76/mt7921/mcu.c | 4 +- .../wireless/mediatek/mt76/mt7921/mt7921.h | 5 - .../wireless/mediatek/mt76/mt7921/pci_mac.c | 4 +- 10 files changed, 299 insertions(+), 472 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index 400ba514460e..a9d7a269fcf3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -12,6 +12,8 @@ #define MT76_CONNAC_MAX_SCHED_SCAN_SSID 10 #define MT76_CONNAC_MAX_SCAN_MATCH 16
+#define MT76_CONNAC_MAX_WMM_SETS 4 + #define MT76_CONNAC_COREDUMP_TIMEOUT (HZ / 20) #define MT76_CONNAC_COREDUMP_SZ (1300 * 1024)
@@ -244,5 +246,9 @@ void mt76_connac_pm_queue_skb(struct ieee80211_hw *hw, struct sk_buff *skb); void mt76_connac_pm_dequeue_skbs(struct mt76_phy *phy, struct mt76_connac_pm *pm); +void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, + struct sk_buff *skb, struct mt76_wcid *wcid, + struct ieee80211_key_conf *key, int pid, + u32 changed);
#endif /* __MT76_CONNAC_H */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index 306e9eaea917..0ea795565c88 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -2,6 +2,7 @@ /* Copyright (C) 2020 MediaTek Inc. */
#include "mt76_connac.h" +#include "mt76_connac2_mac.h"
int mt76_connac_pm_wake(struct mt76_phy *phy, struct mt76_connac_pm *pm) { @@ -115,3 +116,286 @@ void mt76_connac_pm_dequeue_skbs(struct mt76_phy *phy, mt76_worker_schedule(&phy->dev->tx_worker); } EXPORT_SYMBOL_GPL(mt76_connac_pm_dequeue_skbs); + +static u16 +mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, struct ieee80211_vif *vif, + bool beacon, bool mcast) +{ + u8 mode = 0, band = mphy->chandef.chan->band; + int rateidx = 0, mcast_rate; + + if (!vif) + goto legacy; + + if (is_mt7921(mphy->dev)) { + rateidx = ffs(vif->bss_conf.basic_rates) - 1; + goto legacy; + } + + if (beacon) { + struct cfg80211_bitrate_mask *mask; + + mask = &vif->bss_conf.beacon_tx_rate; + if (hweight16(mask->control[band].he_mcs[0]) == 1) { + rateidx = ffs(mask->control[band].he_mcs[0]) - 1; + mode = MT_PHY_TYPE_HE_SU; + goto out; + } else if (hweight16(mask->control[band].vht_mcs[0]) == 1) { + rateidx = ffs(mask->control[band].vht_mcs[0]) - 1; + mode = MT_PHY_TYPE_VHT; + goto out; + } else if (hweight8(mask->control[band].ht_mcs[0]) == 1) { + rateidx = ffs(mask->control[band].ht_mcs[0]) - 1; + mode = MT_PHY_TYPE_HT; + goto out; + } else if (hweight32(mask->control[band].legacy) == 1) { + rateidx = ffs(mask->control[band].legacy) - 1; + goto legacy; + } + } + + mcast_rate = vif->bss_conf.mcast_rate[band]; + if (mcast && mcast_rate > 0) + rateidx = mcast_rate - 1; + else + rateidx = ffs(vif->bss_conf.basic_rates) - 1; + +legacy: + rateidx = mt76_calculate_default_rate(mphy, rateidx); + mode = rateidx >> 8; + rateidx &= GENMASK(7, 0); + +out: + return FIELD_PREP(MT_TX_RATE_IDX, rateidx) | + FIELD_PREP(MT_TX_RATE_MODE, mode); +} + +static void +mt76_connac2_mac_write_txwi_8023(__le32 *txwi, struct sk_buff *skb, + struct mt76_wcid *wcid) +{ + u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; + u8 fc_type, fc_stype; + u16 ethertype; + bool wmm = false; + u32 val; + + if (wcid->sta) { + struct ieee80211_sta *sta; + + sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); + wmm = sta->wme; + } + + val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_3) | + FIELD_PREP(MT_TXD1_TID, tid); + + ethertype = get_unaligned_be16(&skb->data[12]); + if (ethertype >= ETH_P_802_3_MIN) + val |= MT_TXD1_ETH_802_3; + + txwi[1] |= cpu_to_le32(val); + + fc_type = IEEE80211_FTYPE_DATA >> 2; + fc_stype = wmm ? IEEE80211_STYPE_QOS_DATA >> 4 : 0; + + val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | + FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype); + + txwi[2] |= cpu_to_le32(val); + + val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | + FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); + + txwi[7] |= cpu_to_le32(val); +} + +static void +mt76_connac2_mac_write_txwi_80211(struct mt76_dev *dev, __le32 *txwi, + struct sk_buff *skb, + struct ieee80211_key_conf *key) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + bool multicast = is_multicast_ether_addr(hdr->addr1); + u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; + __le16 fc = hdr->frame_control; + u8 fc_type, fc_stype; + u32 val; + + if (ieee80211_is_action(fc) && + mgmt->u.action.category == WLAN_CATEGORY_BACK && + mgmt->u.action.u.addba_req.action_code == WLAN_ACTION_ADDBA_REQ) { + u16 capab = le16_to_cpu(mgmt->u.action.u.addba_req.capab); + + txwi[5] |= cpu_to_le32(MT_TXD5_ADD_BA); + tid = (capab >> 2) & IEEE80211_QOS_CTL_TID_MASK; + } else if (ieee80211_is_back_req(hdr->frame_control)) { + struct ieee80211_bar *bar = (struct ieee80211_bar *)hdr; + u16 control = le16_to_cpu(bar->control); + + tid = FIELD_GET(IEEE80211_BAR_CTRL_TID_INFO_MASK, control); + } + + val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_11) | + FIELD_PREP(MT_TXD1_HDR_INFO, + ieee80211_get_hdrlen_from_skb(skb) / 2) | + FIELD_PREP(MT_TXD1_TID, tid); + + txwi[1] |= cpu_to_le32(val); + + fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2; + fc_stype = (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE) >> 4; + + val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | + FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype) | + FIELD_PREP(MT_TXD2_MULTICAST, multicast); + + if (key && multicast && ieee80211_is_robust_mgmt_frame(skb) && + key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { + val |= MT_TXD2_BIP; + txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); + } + + if (!ieee80211_is_data(fc) || multicast || + info->flags & IEEE80211_TX_CTL_USE_MINRATE) + val |= MT_TXD2_FIX_RATE; + + txwi[2] |= cpu_to_le32(val); + + if (ieee80211_is_beacon(fc)) { + txwi[3] &= ~cpu_to_le32(MT_TXD3_SW_POWER_MGMT); + txwi[3] |= cpu_to_le32(MT_TXD3_REM_TX_COUNT); + if (!is_mt7921(dev)) + txwi[7] |= cpu_to_le32(FIELD_PREP(MT_TXD7_SPE_IDX, + 0x18)); + } + + if (info->flags & IEEE80211_TX_CTL_INJECTED) { + u16 seqno = le16_to_cpu(hdr->seq_ctrl); + + if (ieee80211_is_back_req(hdr->frame_control)) { + struct ieee80211_bar *bar; + + bar = (struct ieee80211_bar *)skb->data; + seqno = le16_to_cpu(bar->start_seq_num); + } + + val = MT_TXD3_SN_VALID | + FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno)); + txwi[3] |= cpu_to_le32(val); + txwi[7] &= ~cpu_to_le32(MT_TXD7_HW_AMSDU); + } + + if (mt76_is_mmio(dev)) { + val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | + FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); + txwi[7] |= cpu_to_le32(val); + } else { + val = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) | + FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype); + txwi[8] |= cpu_to_le32(val); + } +} + +void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, + struct sk_buff *skb, struct mt76_wcid *wcid, + struct ieee80211_key_conf *key, int pid, + u32 changed) +{ + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY; + struct ieee80211_vif *vif = info->control.vif; + struct mt76_phy *mphy = &dev->phy; + u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0, band_idx = 0; + u32 val, sz_txd = mt76_is_mmio(dev) ? MT_TXD_SIZE : MT_SDIO_TXD_SIZE; + bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; + bool beacon = !!(changed & (BSS_CHANGED_BEACON | + BSS_CHANGED_BEACON_ENABLED)); + bool inband_disc = !!(changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP | + BSS_CHANGED_FILS_DISCOVERY)); + + if (vif) { + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; + + omac_idx = mvif->omac_idx; + wmm_idx = mvif->wmm_idx; + band_idx = mvif->band_idx; + } + + if (ext_phy && dev->phy2) + mphy = dev->phy2; + + if (inband_disc) { + p_fmt = MT_TX_TYPE_FW; + q_idx = MT_LMAC_ALTX0; + } else if (beacon) { + p_fmt = MT_TX_TYPE_FW; + q_idx = MT_LMAC_BCN0; + } else if (skb_get_queue_mapping(skb) >= MT_TXQ_PSD) { + p_fmt = mt76_is_mmio(dev) ? MT_TX_TYPE_CT : MT_TX_TYPE_SF; + q_idx = MT_LMAC_ALTX0; + } else { + p_fmt = mt76_is_mmio(dev) ? MT_TX_TYPE_CT : MT_TX_TYPE_SF; + q_idx = wmm_idx * MT76_CONNAC_MAX_WMM_SETS + + mt76_connac_lmac_mapping(skb_get_queue_mapping(skb)); + } + + val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len + sz_txd) | + FIELD_PREP(MT_TXD0_PKT_FMT, p_fmt) | + FIELD_PREP(MT_TXD0_Q_IDX, q_idx); + txwi[0] = cpu_to_le32(val); + + val = MT_TXD1_LONG_FORMAT | + FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) | + FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx); + if (!is_mt7921(dev)) + val |= MT_TXD1_VTA; + if (ext_phy || band_idx) + val |= MT_TXD1_TGID; + + txwi[1] = cpu_to_le32(val); + txwi[2] = 0; + + val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, 15); + if (!is_mt7921(dev)) + val |= MT_TXD3_SW_POWER_MGMT; + if (key) + val |= MT_TXD3_PROTECT_FRAME; + if (info->flags & IEEE80211_TX_CTL_NO_ACK) + val |= MT_TXD3_NO_ACK; + + txwi[3] = cpu_to_le32(val); + txwi[4] = 0; + + val = FIELD_PREP(MT_TXD5_PID, pid); + if (pid >= MT_PACKET_ID_FIRST) + val |= MT_TXD5_TX_STATUS_HOST; + + txwi[5] = cpu_to_le32(val); + txwi[6] = 0; + txwi[7] = wcid->amsdu ? cpu_to_le32(MT_TXD7_HW_AMSDU) : 0; + + if (is_8023) + mt76_connac2_mac_write_txwi_8023(txwi, skb, wcid); + else + mt76_connac2_mac_write_txwi_80211(dev, txwi, skb, key); + + if (txwi[2] & cpu_to_le32(MT_TXD2_FIX_RATE)) { + /* Fixed rata is available just for 802.11 txd */ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + bool multicast = is_multicast_ether_addr(hdr->addr1); + u16 rate = mt76_connac2_mac_tx_rate_val(mphy, vif, beacon, + multicast); + u32 val = MT_TXD6_FIXED_BW; + + /* hardware won't add HTC for mgmt/ctrl frame */ + txwi[2] |= cpu_to_le32(MT_TXD2_HTC_VLD); + + val |= FIELD_PREP(MT_TXD6_TX_RATE, rate); + txwi[6] |= cpu_to_le32(val); + txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); + } +} +EXPORT_SYMBOL_GPL(mt76_connac2_mac_write_txwi); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index b8704018dcc0..89f10bf885ba 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -1009,265 +1009,18 @@ mt7915_mac_write_txwi_tm(struct mt7915_phy *phy, __le32 *txwi, #endif }
-static void -mt7915_mac_write_txwi_8023(__le32 *txwi, struct sk_buff *skb, - struct mt76_wcid *wcid) -{ - - u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; - u8 fc_type, fc_stype; - u16 ethertype; - bool wmm = false; - u32 val; - - if (wcid->sta) { - struct ieee80211_sta *sta; - - sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); - wmm = sta->wme; - } - - val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_3) | - FIELD_PREP(MT_TXD1_TID, tid); - - ethertype = get_unaligned_be16(&skb->data[12]); - if (ethertype >= ETH_P_802_3_MIN) - val |= MT_TXD1_ETH_802_3; - - txwi[1] |= cpu_to_le32(val); - - fc_type = IEEE80211_FTYPE_DATA >> 2; - fc_stype = wmm ? IEEE80211_STYPE_QOS_DATA >> 4 : 0; - - val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | - FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype); - - txwi[2] |= cpu_to_le32(val); - - val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | - FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); - txwi[7] |= cpu_to_le32(val); -} - -static void -mt7915_mac_write_txwi_80211(__le32 *txwi, struct sk_buff *skb, - struct ieee80211_key_conf *key, bool *mcast) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; - __le16 fc = hdr->frame_control; - u8 fc_type, fc_stype; - u32 val; - - *mcast = is_multicast_ether_addr(hdr->addr1); - - if (ieee80211_is_action(fc) && - mgmt->u.action.category == WLAN_CATEGORY_BACK && - mgmt->u.action.u.addba_req.action_code == WLAN_ACTION_ADDBA_REQ) { - u16 capab = le16_to_cpu(mgmt->u.action.u.addba_req.capab); - - txwi[5] |= cpu_to_le32(MT_TXD5_ADD_BA); - tid = (capab >> 2) & IEEE80211_QOS_CTL_TID_MASK; - } else if (ieee80211_is_back_req(hdr->frame_control)) { - struct ieee80211_bar *bar = (struct ieee80211_bar *)hdr; - u16 control = le16_to_cpu(bar->control); - - tid = FIELD_GET(IEEE80211_BAR_CTRL_TID_INFO_MASK, control); - } - - val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_11) | - FIELD_PREP(MT_TXD1_HDR_INFO, - ieee80211_get_hdrlen_from_skb(skb) / 2) | - FIELD_PREP(MT_TXD1_TID, tid); - txwi[1] |= cpu_to_le32(val); - - fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2; - fc_stype = (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE) >> 4; - - val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | - FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype) | - FIELD_PREP(MT_TXD2_MULTICAST, *mcast); - - if (key && *mcast && ieee80211_is_robust_mgmt_frame(skb) && - key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { - val |= MT_TXD2_BIP; - txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); - } - - if (!ieee80211_is_data(fc) || *mcast || - info->flags & IEEE80211_TX_CTL_USE_MINRATE) - val |= MT_TXD2_FIX_RATE; - - txwi[2] |= cpu_to_le32(val); - - if (ieee80211_is_beacon(fc)) { - txwi[3] &= ~cpu_to_le32(MT_TXD3_SW_POWER_MGMT); - txwi[3] |= cpu_to_le32(MT_TXD3_REM_TX_COUNT); - txwi[7] |= cpu_to_le32(FIELD_PREP(MT_TXD7_SPE_IDX, 0x18)); - } - - if (info->flags & IEEE80211_TX_CTL_INJECTED) { - u16 seqno = le16_to_cpu(hdr->seq_ctrl); - - if (ieee80211_is_back_req(hdr->frame_control)) { - struct ieee80211_bar *bar; - - bar = (struct ieee80211_bar *)skb->data; - seqno = le16_to_cpu(bar->start_seq_num); - } - - val = MT_TXD3_SN_VALID | - FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno)); - txwi[3] |= cpu_to_le32(val); - txwi[7] &= ~cpu_to_le32(MT_TXD7_HW_AMSDU); - } - - val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | - FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); - txwi[7] |= cpu_to_le32(val); -} - -static u16 -mt7915_mac_tx_rate_val(struct mt76_phy *mphy, struct ieee80211_vif *vif, - bool beacon, bool mcast) -{ - u8 mode = 0, band = mphy->chandef.chan->band; - int rateidx = 0, mcast_rate; - - if (beacon) { - struct cfg80211_bitrate_mask *mask; - - mask = &vif->bss_conf.beacon_tx_rate; - if (hweight16(mask->control[band].he_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].he_mcs[0]) - 1; - mode = MT_PHY_TYPE_HE_SU; - goto out; - } else if (hweight16(mask->control[band].vht_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].vht_mcs[0]) - 1; - mode = MT_PHY_TYPE_VHT; - goto out; - } else if (hweight8(mask->control[band].ht_mcs[0]) == 1) { - rateidx = ffs(mask->control[band].ht_mcs[0]) - 1; - mode = MT_PHY_TYPE_HT; - goto out; - } else if (hweight32(mask->control[band].legacy) == 1) { - rateidx = ffs(mask->control[band].legacy) - 1; - goto legacy; - } - } - - mcast_rate = vif->bss_conf.mcast_rate[band]; - if (mcast && mcast_rate > 0) - rateidx = mcast_rate - 1; - else - rateidx = ffs(vif->bss_conf.basic_rates) - 1; - -legacy: - rateidx = mt76_calculate_default_rate(mphy, rateidx); - mode = rateidx >> 8; - rateidx &= GENMASK(7, 0); - -out: - return FIELD_PREP(MT_TX_RATE_IDX, rateidx) | - FIELD_PREP(MT_TX_RATE_MODE, mode); -} - void mt7915_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, struct sk_buff *skb, struct mt76_wcid *wcid, int pid, struct ieee80211_key_conf *key, u32 changed) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_vif *vif = info->control.vif; struct mt76_phy *mphy = &dev->phy; - bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY; - u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0, band_idx = 0; - bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; - bool mcast = false; - u16 tx_count = 15; - u32 val; - bool beacon = !!(changed & (BSS_CHANGED_BEACON | - BSS_CHANGED_BEACON_ENABLED)); - bool inband_disc = !!(changed & (BSS_CHANGED_UNSOL_BCAST_PROBE_RESP | - BSS_CHANGED_FILS_DISCOVERY)); - - if (vif) { - struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
- omac_idx = mvif->mt76.omac_idx; - wmm_idx = mvif->mt76.wmm_idx; - band_idx = mvif->mt76.band_idx; - } - - if (ext_phy && dev->phy2) + if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phy2) mphy = dev->phy2;
- if (inband_disc) { - p_fmt = MT_TX_TYPE_FW; - q_idx = MT_LMAC_ALTX0; - } else if (beacon) { - p_fmt = MT_TX_TYPE_FW; - q_idx = MT_LMAC_BCN0; - } else if (skb_get_queue_mapping(skb) >= MT_TXQ_PSD) { - p_fmt = MT_TX_TYPE_CT; - q_idx = MT_LMAC_ALTX0; - } else { - p_fmt = MT_TX_TYPE_CT; - q_idx = wmm_idx * MT7915_MAX_WMM_SETS + - mt76_connac_lmac_mapping(skb_get_queue_mapping(skb)); - } - - val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len + MT_TXD_SIZE) | - FIELD_PREP(MT_TXD0_PKT_FMT, p_fmt) | - FIELD_PREP(MT_TXD0_Q_IDX, q_idx); - txwi[0] = cpu_to_le32(val); - - val = MT_TXD1_LONG_FORMAT | MT_TXD1_VTA | - FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) | - FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx); - - if (ext_phy || band_idx) - val |= MT_TXD1_TGID; - - txwi[1] = cpu_to_le32(val); - - txwi[2] = 0; + mt76_connac2_mac_write_txwi(dev, txwi, skb, wcid, key, pid, changed);
- val = MT_TXD3_SW_POWER_MGMT | - FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count); - if (key) - val |= MT_TXD3_PROTECT_FRAME; - if (info->flags & IEEE80211_TX_CTL_NO_ACK) - val |= MT_TXD3_NO_ACK; - - txwi[3] = cpu_to_le32(val); - txwi[4] = 0; - - val = FIELD_PREP(MT_TXD5_PID, pid); - if (pid >= MT_PACKET_ID_FIRST) - val |= MT_TXD5_TX_STATUS_HOST; - txwi[5] = cpu_to_le32(val); - - txwi[6] = 0; - txwi[7] = wcid->amsdu ? cpu_to_le32(MT_TXD7_HW_AMSDU) : 0; - - if (is_8023) - mt7915_mac_write_txwi_8023(txwi, skb, wcid); - else - mt7915_mac_write_txwi_80211(txwi, skb, key, &mcast); - - if (txwi[2] & cpu_to_le32(MT_TXD2_FIX_RATE)) { - u16 rate = mt7915_mac_tx_rate_val(mphy, vif, beacon, mcast); - - /* hardware won't add HTC for mgmt/ctrl frame */ - txwi[2] |= cpu_to_le32(MT_TXD2_HTC_VLD); - - val = MT_TXD6_FIXED_BW | - FIELD_PREP(MT_TXD6_TX_RATE, rate); - txwi[6] |= cpu_to_le32(val); - txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); - }
if (mt76_testmode_enabled(mphy)) mt7915_mac_write_txwi_tm(mphy->priv, txwi, skb); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index 4ac45fd63662..17fa2acc0d07 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -2685,7 +2685,7 @@ int mt7915_mcu_set_tx(struct mt7915_dev *dev, struct ieee80211_vif *vif) struct edca *e = &req.edca[ac];
e->set = WMM_PARAM_SET; - e->queue = ac + mvif->mt76.wmm_idx * MT7915_MAX_WMM_SETS; + e->queue = ac + mvif->mt76.wmm_idx * MT76_CONNAC_MAX_WMM_SETS; e->aifs = q->aifs; e->txop = cpu_to_le16(q->txop);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 440a76021ad0..2c1248ca0ed0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -10,7 +10,6 @@ #include "regs.h"
#define MT7915_MAX_INTERFACES 19 -#define MT7915_MAX_WMM_SETS 4 #define MT7915_WTBL_SIZE 288 #define MT7916_WTBL_SIZE 544 #define MT7915_WTBL_RESERVED (mt7915_wtbl_size(dev) - 1) diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index 2d4c81eec6dc..2a2ea7b9977a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -808,216 +808,6 @@ mt7921_mac_fill_rx(struct mt7921_dev *dev, struct sk_buff *skb) return 0; }
-static void -mt7921_mac_write_txwi_8023(__le32 *txwi, struct sk_buff *skb, - struct mt76_wcid *wcid) -{ - u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; - u8 fc_type, fc_stype; - u16 ethertype; - bool wmm = false; - u32 val; - - if (wcid->sta) { - struct ieee80211_sta *sta; - - sta = container_of((void *)wcid, struct ieee80211_sta, drv_priv); - wmm = sta->wme; - } - - val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_3) | - FIELD_PREP(MT_TXD1_TID, tid); - - ethertype = get_unaligned_be16(&skb->data[12]); - if (ethertype >= ETH_P_802_3_MIN) - val |= MT_TXD1_ETH_802_3; - - txwi[1] |= cpu_to_le32(val); - - fc_type = IEEE80211_FTYPE_DATA >> 2; - fc_stype = wmm ? IEEE80211_STYPE_QOS_DATA >> 4 : 0; - - val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | - FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype); - - txwi[2] |= cpu_to_le32(val); - - val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | - FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); - txwi[7] |= cpu_to_le32(val); -} - -static void -mt7921_mac_write_txwi_80211(struct mt76_dev *dev, __le32 *txwi, - struct sk_buff *skb, struct ieee80211_key_conf *key) -{ - struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; - struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)skb->data; - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - bool multicast = is_multicast_ether_addr(hdr->addr1); - u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; - __le16 fc = hdr->frame_control; - u8 fc_type, fc_stype; - u32 val; - - if (ieee80211_is_action(fc) && - mgmt->u.action.category == WLAN_CATEGORY_BACK && - mgmt->u.action.u.addba_req.action_code == WLAN_ACTION_ADDBA_REQ) { - u16 capab = le16_to_cpu(mgmt->u.action.u.addba_req.capab); - - txwi[5] |= cpu_to_le32(MT_TXD5_ADD_BA); - tid = (capab >> 2) & IEEE80211_QOS_CTL_TID_MASK; - } else if (ieee80211_is_back_req(hdr->frame_control)) { - struct ieee80211_bar *bar = (struct ieee80211_bar *)hdr; - u16 control = le16_to_cpu(bar->control); - - tid = FIELD_GET(IEEE80211_BAR_CTRL_TID_INFO_MASK, control); - } - - val = FIELD_PREP(MT_TXD1_HDR_FORMAT, MT_HDR_FORMAT_802_11) | - FIELD_PREP(MT_TXD1_HDR_INFO, - ieee80211_get_hdrlen_from_skb(skb) / 2) | - FIELD_PREP(MT_TXD1_TID, tid); - txwi[1] |= cpu_to_le32(val); - - fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2; - fc_stype = (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE) >> 4; - - val = FIELD_PREP(MT_TXD2_FRAME_TYPE, fc_type) | - FIELD_PREP(MT_TXD2_SUB_TYPE, fc_stype) | - FIELD_PREP(MT_TXD2_MULTICAST, multicast); - - if (key && multicast && ieee80211_is_robust_mgmt_frame(skb) && - key->cipher == WLAN_CIPHER_SUITE_AES_CMAC) { - val |= MT_TXD2_BIP; - txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); - } - - if (!ieee80211_is_data(fc) || multicast || - info->flags & IEEE80211_TX_CTL_USE_MINRATE) - val |= MT_TXD2_FIX_RATE; - - txwi[2] |= cpu_to_le32(val); - - if (ieee80211_is_beacon(fc)) { - txwi[3] &= ~cpu_to_le32(MT_TXD3_SW_POWER_MGMT); - txwi[3] |= cpu_to_le32(MT_TXD3_REM_TX_COUNT); - } - - if (info->flags & IEEE80211_TX_CTL_INJECTED) { - u16 seqno = le16_to_cpu(hdr->seq_ctrl); - - if (ieee80211_is_back_req(hdr->frame_control)) { - struct ieee80211_bar *bar; - - bar = (struct ieee80211_bar *)skb->data; - seqno = le16_to_cpu(bar->start_seq_num); - } - - val = MT_TXD3_SN_VALID | - FIELD_PREP(MT_TXD3_SEQ, IEEE80211_SEQ_TO_SN(seqno)); - txwi[3] |= cpu_to_le32(val); - txwi[7] &= ~cpu_to_le32(MT_TXD7_HW_AMSDU); - } - - if (mt76_is_mmio(dev)) { - val = FIELD_PREP(MT_TXD7_TYPE, fc_type) | - FIELD_PREP(MT_TXD7_SUB_TYPE, fc_stype); - txwi[7] |= cpu_to_le32(val); - } else { - val = FIELD_PREP(MT_TXD8_L_TYPE, fc_type) | - FIELD_PREP(MT_TXD8_L_SUB_TYPE, fc_stype); - txwi[8] |= cpu_to_le32(val); - } -} - -void mt7921_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, - struct sk_buff *skb, struct mt76_wcid *wcid, - struct ieee80211_key_conf *key, int pid, - bool beacon) -{ - struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); - struct ieee80211_vif *vif = info->control.vif; - struct mt76_phy *mphy = &dev->phy; - u8 p_fmt, q_idx, omac_idx = 0, wmm_idx = 0; - u32 sz_txd = mt76_is_mmio(dev) ? MT_TXD_SIZE : MT_SDIO_TXD_SIZE; - bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; - u16 tx_count = 15; - u32 val; - - if (vif) { - struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; - - omac_idx = mvif->omac_idx; - wmm_idx = mvif->wmm_idx; - } - - if (beacon) { - p_fmt = MT_TX_TYPE_FW; - q_idx = MT_LMAC_BCN0; - } else if (skb_get_queue_mapping(skb) >= MT_TXQ_PSD) { - p_fmt = mt76_is_mmio(dev) ? MT_TX_TYPE_CT : MT_TX_TYPE_SF; - q_idx = MT_LMAC_ALTX0; - } else { - p_fmt = mt76_is_mmio(dev) ? MT_TX_TYPE_CT : MT_TX_TYPE_SF; - q_idx = wmm_idx * MT7921_MAX_WMM_SETS + - mt76_connac_lmac_mapping(skb_get_queue_mapping(skb)); - } - - val = FIELD_PREP(MT_TXD0_TX_BYTES, skb->len + sz_txd) | - FIELD_PREP(MT_TXD0_PKT_FMT, p_fmt) | - FIELD_PREP(MT_TXD0_Q_IDX, q_idx); - txwi[0] = cpu_to_le32(val); - - val = MT_TXD1_LONG_FORMAT | - FIELD_PREP(MT_TXD1_WLAN_IDX, wcid->idx) | - FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx); - - txwi[1] = cpu_to_le32(val); - txwi[2] = 0; - - val = FIELD_PREP(MT_TXD3_REM_TX_COUNT, tx_count); - if (key) - val |= MT_TXD3_PROTECT_FRAME; - if (info->flags & IEEE80211_TX_CTL_NO_ACK) - val |= MT_TXD3_NO_ACK; - - txwi[3] = cpu_to_le32(val); - txwi[4] = 0; - - val = FIELD_PREP(MT_TXD5_PID, pid); - if (pid >= MT_PACKET_ID_FIRST) - val |= MT_TXD5_TX_STATUS_HOST; - txwi[5] = cpu_to_le32(val); - - txwi[6] = 0; - txwi[7] = wcid->amsdu ? cpu_to_le32(MT_TXD7_HW_AMSDU) : 0; - - if (is_8023) - mt7921_mac_write_txwi_8023(txwi, skb, wcid); - else - mt7921_mac_write_txwi_80211(dev, txwi, skb, key); - - if (txwi[2] & cpu_to_le32(MT_TXD2_FIX_RATE)) { - int rateidx = vif ? ffs(vif->bss_conf.basic_rates) - 1 : 0; - u16 rate, mode; - - /* hardware won't add HTC for mgmt/ctrl frame */ - txwi[2] |= cpu_to_le32(MT_TXD2_HTC_VLD); - - rate = mt76_calculate_default_rate(mphy, rateidx); - mode = rate >> 8; - rate &= GENMASK(7, 0); - rate |= FIELD_PREP(MT_TX_RATE_MODE, mode); - - val = MT_TXD6_FIXED_BW | - FIELD_PREP(MT_TXD6_TX_RATE, rate); - txwi[6] |= cpu_to_le32(val); - txwi[3] |= cpu_to_le32(MT_TXD3_BA_DISABLE); - } -} -EXPORT_SYMBOL_GPL(mt7921_mac_write_txwi); - void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi) { struct mt7921_sta *msta; @@ -1645,7 +1435,7 @@ mt7921_usb_sdio_write_txwi(struct mt7921_dev *dev, struct mt76_wcid *wcid, __le32 *txwi = (__le32 *)(skb->data - MT_SDIO_TXD_SIZE);
memset(txwi, 0, MT_SDIO_TXD_SIZE); - mt7921_mac_write_txwi(&dev->mt76, txwi, skb, wcid, key, pid, false); + mt76_connac2_mac_write_txwi(&dev->mt76, txwi, skb, wcid, key, pid, 0); skb_push(skb, MT_SDIO_TXD_SIZE); }
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 80279f342109..e86fe9ee4623 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -322,7 +322,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw, mvif->mt76.omac_idx = mvif->mt76.idx; mvif->phy = phy; mvif->mt76.band_idx = 0; - mvif->mt76.wmm_idx = mvif->mt76.idx % MT7921_MAX_WMM_SETS; + mvif->mt76.wmm_idx = mvif->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, true); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index 6ccd469eb3e4..613a94be8ea4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -1272,8 +1272,8 @@ mt7921_mcu_uni_add_beacon_offload(struct mt7921_dev *dev, return -EINVAL; }
- mt7921_mac_write_txwi(&dev->mt76, (__le32 *)(req.beacon_tlv.pkt), skb, - wcid, NULL, 0, true); + mt76_connac2_mac_write_txwi(&dev->mt76, (__le32 *)(req.beacon_tlv.pkt), + skb, wcid, NULL, 0, BSS_CHANGED_BEACON); memcpy(req.beacon_tlv.pkt + MT_TXD_SIZE, skb->data, skb->len); req.beacon_tlv.pkt_len = cpu_to_le16(MT_TXD_SIZE + skb->len); req.beacon_tlv.tim_ie_pos = cpu_to_le16(MT_TXD_SIZE + offs.tim_offset); diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index 38a3ce1b8f9b..66054123bcc4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -10,7 +10,6 @@ #include "regs.h"
#define MT7921_MAX_INTERFACES 4 -#define MT7921_MAX_WMM_SETS 4 #define MT7921_WTBL_SIZE 20 #define MT7921_WTBL_RESERVED (MT7921_WTBL_SIZE - 1) #define MT7921_WTBL_STA (MT7921_WTBL_RESERVED - \ @@ -414,10 +413,6 @@ int mt7921_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void *data, int len); int mt7921_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, struct netlink_callback *cb, void *data, int len); -void mt7921_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, - struct sk_buff *skb, struct mt76_wcid *wcid, - struct ieee80211_key_conf *key, int pid, - bool beacon); void mt7921_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi); void mt7921_mac_sta_poll(struct mt7921_dev *dev); int mt7921_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb, diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c index f261cbfae2f3..b0f58bcf70cb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c @@ -72,8 +72,8 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, }
pid = mt76_tx_status_skb_add(mdev, wcid, tx_info->skb); - mt7921_mac_write_txwi(mdev, txwi_ptr, tx_info->skb, wcid, key, - pid, false); + mt76_connac2_mac_write_txwi(mdev, txwi_ptr, tx_info->skb, wcid, key, + pid, 0);
txp = (struct mt7921_txp_common *)(txwi + MT_TXD_SIZE); memset(txp, 0, sizeof(struct mt7921_txp_common));