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mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY 

Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add
newer chipset support

Co-developed-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Bo Jiao <bo.jiao@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2022-07-04 09:02:22 +02:00 committed by Felix Fietkau
parent a1a99d7bdd
commit a062f00173
9 changed files with 23 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/net/wireless/mediatek/mt76/mt76.h
View File

@ -262,7 +262,7 @@ enum mt76_wcid_flags {
#define MT76_N_WCIDS 544
/* stored in ieee80211_tx_info::hw_queue */
#define MT_TX_HW_QUEUE_EXT_PHY BIT(3)
#define MT_TX_HW_QUEUE_PHY GENMASK(3, 2)
DECLARE_EWMA(signal, 10, 8);
@ -1255,12 +1255,10 @@ static inline struct ieee80211_hw *
mt76_tx_status_get_hw(struct mt76_dev *dev, struct sk_buff *skb)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_hw *hw = dev->phy.hw;
u8 phy_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2;
struct ieee80211_hw *hw = mt76_phy_hw(dev, phy_idx);
if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phys[MT_BAND1])
hw = dev->phys[MT_BAND1]->hw;
info->hw_queue &= ~MT_TX_HW_QUEUE_EXT_PHY;
info->hw_queue &= ~MT_TX_HW_QUEUE_PHY;
return hw;
}

8
drivers/net/wireless/mediatek/mt76/mt7615/mac.c
View File

@ -727,7 +727,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
u8 fc_type, fc_stype, p_fmt, q_idx, omac_idx = 0, wmm_idx = 0;
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct ieee80211_tx_rate *rate = &info->control.rates[0];
bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
u8 phy_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2;
bool multicast = is_multicast_ether_addr(hdr->addr1);
struct ieee80211_vif *vif = info->control.vif;
bool is_mmio = mt76_is_mmio(&dev->mt76);
@ -750,7 +750,7 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
tx_count = msta->rate_count;
}
if (ext_phy && dev->mt76.phys[MT_BAND1])
if (phy_idx && dev->mt76.phys[MT_BAND1])
mphy = dev->mt76.phys[MT_BAND1];
fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2;
@ -758,10 +758,10 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
if (beacon) {
p_fmt = MT_TX_TYPE_FW;
q_idx = ext_phy ? MT_LMAC_BCN1 : MT_LMAC_BCN0;
q_idx = phy_idx ? MT_LMAC_BCN1 : MT_LMAC_BCN0;
} else if (qid >= MT_TXQ_PSD) {
p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
q_idx = ext_phy ? MT_LMAC_ALTX1 : MT_LMAC_ALTX0;
q_idx = phy_idx ? MT_LMAC_ALTX1 : MT_LMAC_ALTX0;
} else {
p_fmt = is_mmio ? MT_TX_TYPE_CT : MT_TX_TYPE_SF;
q_idx = wmm_idx * MT7615_MAX_WMM_SETS +

4
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
View File

@ -708,10 +708,8 @@ mt7615_mcu_add_beacon_offload(struct mt7615_dev *dev,
return -EINVAL;
}
if (mvif->mt76.band_idx) {
info = IEEE80211_SKB_CB(skb);
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
}
info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, mvif->mt76.band_idx);
mt7615_mac_write_txwi(dev, (__le32 *)(req.pkt), skb, wcid, NULL,
0, NULL, 0, true);

3
drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
View File

@ -77,8 +77,9 @@ int mt7615_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if ((info->flags & IEEE80211_TX_CTL_RATE_CTRL_PROBE) && msta) {
struct mt7615_phy *phy = &dev->phy;
u8 phy_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2;
if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && mdev->phys[MT_BAND1])
if (phy_idx && mdev->phys[MT_BAND1])
phy = mdev->phys[MT_BAND1]->priv;
spin_lock_bh(&dev->mt76.lock);

6
drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
View File

@ -455,7 +455,7 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
enum mt76_txq_id qid, u32 changed)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
bool ext_phy = info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY;
u8 phy_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2;
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;
@ -474,7 +474,7 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
band_idx = mvif->band_idx;
}
if (ext_phy && dev->phys[MT_BAND1])
if (phy_idx && dev->phys[MT_BAND1])
mphy = dev->phys[MT_BAND1];
if (inband_disc) {
@ -502,7 +502,7 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
FIELD_PREP(MT_TXD1_OWN_MAC, omac_idx);
if (!is_mt7921(dev))
val |= MT_TXD1_VTA;
if (ext_phy || band_idx)
if (phy_idx || band_idx)
val |= MT_TXD1_TGID;
txwi[1] = cpu_to_le32(val);

3
drivers/net/wireless/mediatek/mt76/mt7915/mac.c
View File

@ -666,9 +666,10 @@ void mt7915_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
enum mt76_txq_id qid, u32 changed)
{
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
u8 phy_idx = (info->hw_queue & MT_TX_HW_QUEUE_PHY) >> 2;
struct mt76_phy *mphy = &dev->phy;
if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phys[MT_BAND1])
if (phy_idx && dev->phys[MT_BAND1])
mphy = dev->phys[MT_BAND1];
mt76_connac2_mac_write_txwi(dev, txwi, skb, wcid, key, pid, qid, changed);

7
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
View File

@ -1932,8 +1932,7 @@ mt7915_mcu_beacon_inband_discov(struct mt7915_dev *dev, struct ieee80211_vif *vi
info->control.vif = vif;
info->band = band;
if (ext_phy)
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, ext_phy);
len = sizeof(*discov) + MT_TXD_SIZE + skb->len;
len = (len & 0x3) ? ((len | 0x3) + 1) : len;
@ -2002,10 +2001,8 @@ int mt7915_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
return -EINVAL;
}
if (ext_phy) {
info = IEEE80211_SKB_CB(skb);
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
}
info->hw_queue = FIELD_PREP(MT_TX_HW_QUEUE_PHY, ext_phy);
mt7915_mcu_beacon_check_caps(phy, vif, skb);

5
drivers/net/wireless/mediatek/mt76/testmode.c
View File

@ -101,7 +101,6 @@ int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len)
u16 fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
IEEE80211_FCTL_FROMDS;
struct mt76_testmode_data *td = &phy->test;
bool ext_phy = phy != &phy->dev->phy;
struct sk_buff **frag_tail, *head;
struct ieee80211_tx_info *info;
struct ieee80211_hdr *hdr;
@ -136,9 +135,7 @@ int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len)
IEEE80211_TX_CTL_NO_ACK |
IEEE80211_TX_CTL_NO_PS_BUFFER;
if (ext_phy)
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->band_idx);
frag_tail = &skb_shinfo(head)->frag_list;
for (i = 0; i < nfrags; i++) {

9
drivers/net/wireless/mediatek/mt76/tx.c
View File

@ -310,7 +310,6 @@ mt76_tx(struct mt76_phy *phy, struct ieee80211_sta *sta,
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
struct mt76_queue *q;
int qid = skb_get_queue_mapping(skb);
bool ext_phy = phy != &dev->phy;
if (mt76_testmode_enabled(phy)) {
ieee80211_free_txskb(phy->hw, skb);
@ -333,9 +332,7 @@ mt76_tx(struct mt76_phy *phy, struct ieee80211_sta *sta,
ieee80211_get_tx_rates(info->control.vif, sta, skb,
info->control.rates, 1);
if (ext_phy)
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->band_idx);
q = phy->q_tx[qid];
spin_lock_bh(&q->lock);
@ -350,7 +347,6 @@ mt76_txq_dequeue(struct mt76_phy *phy, struct mt76_txq *mtxq)
{
struct ieee80211_txq *txq = mtxq_to_txq(mtxq);
struct ieee80211_tx_info *info;
bool ext_phy = phy != &phy->dev->phy;
struct sk_buff *skb;
skb = ieee80211_tx_dequeue(phy->hw, txq);
@ -358,8 +354,7 @@ mt76_txq_dequeue(struct mt76_phy *phy, struct mt76_txq *mtxq)
return NULL;
info = IEEE80211_SKB_CB(skb);
if (ext_phy)
info->hw_queue |= MT_TX_HW_QUEUE_EXT_PHY;
info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, phy->band_idx);
return skb;
}