* [PATCH 2/5] mt76: introduce phys array in mt76_dev structure
2022-06-30 21:41 [PATCH 0/5] mt76: add the capability to support more than two phys Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 1/5] mt76: add phy_idx in mt76_rx_status Lorenzo Bianconi
@ 2022-06-30 21:41 ` Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 3/5] mt76: add phy_idx to mt76_wcid Lorenzo Bianconi
` (3 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Lorenzo Bianconi @ 2022-06-30 21:41 UTC (permalink / raw)
To: nbd; +Cc: lorenzo.bianconi, linux-wireless, ryder.lee, evelyn.tsai,
sean.wang
Introduce phys array in mt76_dev structure to reference mt76_phy
supported by the chipset. This is a preliminary patch to introduce
mt7990 chipset support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/wireless/mediatek/mt76/dma.c | 9 ++--
drivers/net/wireless/mediatek/mt76/mac80211.c | 9 ++--
drivers/net/wireless/mediatek/mt76/mt76.h | 42 ++++++++++++-------
.../net/wireless/mediatek/mt76/mt7615/init.c | 4 +-
.../net/wireless/mediatek/mt76/mt7615/mac.c | 36 +++++++++-------
.../net/wireless/mediatek/mt76/mt7615/mcu.c | 26 ++++++------
.../wireless/mediatek/mt76/mt7615/mt7615.h | 2 +-
.../wireless/mediatek/mt76/mt7615/pci_mac.c | 14 ++++---
.../wireless/mediatek/mt76/mt76_connac_mac.c | 8 ++--
.../net/wireless/mediatek/mt76/mt7915/init.c | 4 +-
.../net/wireless/mediatek/mt76/mt7915/mac.c | 20 +++++----
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 16 +++----
.../wireless/mediatek/mt76/mt7915/mt7915.h | 2 +-
drivers/net/wireless/mediatek/mt76/tx.c | 39 +++++++++++------
14 files changed, 135 insertions(+), 96 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c
index 30de8be4aac1..abe3be99b329 100644
--- a/drivers/net/wireless/mediatek/mt76/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/dma.c
@@ -792,9 +792,12 @@ void mt76_dma_cleanup(struct mt76_dev *dev)
netif_napi_del(&dev->tx_napi);
for (i = 0; i < ARRAY_SIZE(dev->phy.q_tx); i++) {
- mt76_dma_tx_cleanup(dev, dev->phy.q_tx[i], true);
- if (dev->phy2)
- mt76_dma_tx_cleanup(dev, dev->phy2->q_tx[i], true);
+ for (i = 0; i < __MT_MAX_BAND; i++) {
+ if (!dev->phys[i])
+ continue;
+
+ mt76_dma_tx_cleanup(dev, dev->phys[i]->q_tx[i], true);
+ }
}
for (i = 0; i < ARRAY_SIZE(dev->q_mcu); i++)
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index b2c834632b37..4e5a67f70343 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -452,7 +452,7 @@ mt76_phy_init(struct mt76_phy *phy, struct ieee80211_hw *hw)
struct mt76_phy *
mt76_alloc_phy(struct mt76_dev *dev, unsigned int size,
- const struct ieee80211_ops *ops)
+ const struct ieee80211_ops *ops, u8 band_idx)
{
struct ieee80211_hw *hw;
unsigned int phy_size;
@@ -467,6 +467,7 @@ mt76_alloc_phy(struct mt76_dev *dev, unsigned int size,
phy->dev = dev;
phy->hw = hw;
phy->priv = hw->priv + phy_size;
+ phy->band_idx = band_idx;
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;
hw->wiphy->interface_modes =
@@ -519,7 +520,7 @@ int mt76_register_phy(struct mt76_phy *phy, bool vht,
if (ret)
return ret;
- phy->dev->phy2 = phy;
+ phy->dev->phys[phy->band_idx] = phy;
return 0;
}
@@ -531,7 +532,7 @@ void mt76_unregister_phy(struct mt76_phy *phy)
mt76_tx_status_check(dev, true);
ieee80211_unregister_hw(phy->hw);
- dev->phy2 = NULL;
+ dev->phys[phy->band_idx] = NULL;
}
EXPORT_SYMBOL_GPL(mt76_unregister_phy);
@@ -558,6 +559,8 @@ mt76_alloc_device(struct device *pdev, unsigned int size,
phy = &dev->phy;
phy->dev = dev;
phy->hw = hw;
+ phy->band_idx = MT_BAND0;
+ dev->phys[phy->band_idx] = phy;
spin_lock_init(&dev->rx_lock);
spin_lock_init(&dev->lock);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 3ee7db911529..e57c1f61f5a0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -107,6 +107,13 @@ enum mt76_rxq_id {
__MT_RXQ_MAX
};
+enum mt76_band_id {
+ MT_BAND0,
+ MT_BAND1,
+ MT_BAND2,
+ __MT_MAX_BAND
+};
+
enum mt76_cipher_type {
MT_CIPHER_NONE,
MT_CIPHER_WEP40,
@@ -662,6 +669,7 @@ struct mt76_phy {
void *priv;
unsigned long state;
+ u8 band_idx;
struct mt76_queue *q_tx[__MT_TXQ_MAX];
@@ -701,8 +709,7 @@ struct mt76_phy {
struct mt76_dev {
struct mt76_phy phy; /* must be first */
-
- struct mt76_phy *phy2;
+ struct mt76_phy *phys[__MT_MAX_BAND];
struct ieee80211_hw *hw;
@@ -892,7 +899,7 @@ mt76_wcid_hw(struct mt76_dev *dev, u16 wcid)
{
if (wcid <= MT76_N_WCIDS &&
mt76_wcid_mask_test(dev->wcid_phy_mask, wcid))
- return dev->phy2->hw;
+ return dev->phys[MT_BAND1]->hw;
return dev->phy.hw;
}
@@ -947,7 +954,8 @@ void mt76_free_device(struct mt76_dev *dev);
void mt76_unregister_phy(struct mt76_phy *phy);
struct mt76_phy *mt76_alloc_phy(struct mt76_dev *dev, unsigned int size,
- const struct ieee80211_ops *ops);
+ const struct ieee80211_ops *ops,
+ u8 band_idx);
int mt76_register_phy(struct mt76_phy *phy, bool vht,
struct ieee80211_rate *rates, int n_rates);
@@ -1003,8 +1011,9 @@ static inline int mt76_init_mcu_queue(struct mt76_dev *dev, int qid, int idx,
static inline struct mt76_phy *
mt76_dev_phy(struct mt76_dev *dev, u8 phy_idx)
{
- if (phy_idx && dev->phy2)
- return dev->phy2;
+ if ((phy_idx == MT_BAND1 && dev->phys[phy_idx]) ||
+ (phy_idx == MT_BAND2 && dev->phys[phy_idx]))
+ return dev->phys[phy_idx];
return &dev->phy;
}
@@ -1123,13 +1132,16 @@ static inline bool mt76_is_testmode_skb(struct mt76_dev *dev,
struct ieee80211_hw **hw)
{
#ifdef CONFIG_NL80211_TESTMODE
- if (skb == dev->phy.test.tx_skb)
- *hw = dev->phy.hw;
- else if (dev->phy2 && skb == dev->phy2->test.tx_skb)
- *hw = dev->phy2->hw;
- else
- return false;
- return true;
+ int i;
+
+ for (i = 0; i < __MT_MAX_BAND; i++) {
+ if (dev->phys[i] &&
+ skb == dev->phys[i]->test.tx_skb) {
+ *hw = dev->phys[i]->hw;
+ return true;
+ }
+ }
+ return false;
#else
return false;
#endif
@@ -1247,8 +1259,8 @@ 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;
- if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phy2)
- hw = dev->phy2->hw;
+ 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;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
index 3e076092714e..07a1fea94f66 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c
@@ -459,7 +459,7 @@ int mt7615_register_ext_phy(struct mt7615_dev *dev)
return 0;
mt7615_cap_dbdc_enable(dev);
- mphy = mt76_alloc_phy(&dev->mt76, sizeof(*phy), &mt7615_ops);
+ mphy = mt76_alloc_phy(&dev->mt76, sizeof(*phy), &mt7615_ops, MT_BAND1);
if (!mphy)
return -ENOMEM;
@@ -509,7 +509,7 @@ EXPORT_SYMBOL_GPL(mt7615_register_ext_phy);
void mt7615_unregister_ext_phy(struct mt7615_dev *dev)
{
struct mt7615_phy *phy = mt7615_ext_phy(dev);
- struct mt76_phy *mphy = dev->mt76.phy2;
+ struct mt76_phy *mphy = dev->mt76.phys[MT_BAND1];
if (!phy)
return;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 1afcf964a587..e553fb678489 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -109,6 +109,7 @@ static struct mt76_wcid *mt7615_rx_get_wcid(struct mt7615_dev *dev,
void mt7615_mac_reset_counters(struct mt7615_dev *dev)
{
+ struct mt76_phy *mphy_ext = dev->mt76.phys[MT_BAND1];
int i;
for (i = 0; i < 4; i++) {
@@ -118,8 +119,8 @@ void mt7615_mac_reset_counters(struct mt7615_dev *dev)
memset(dev->mt76.aggr_stats, 0, sizeof(dev->mt76.aggr_stats));
dev->mt76.phy.survey_time = ktime_get_boottime();
- if (dev->mt76.phy2)
- dev->mt76.phy2->survey_time = ktime_get_boottime();
+ if (mphy_ext)
+ mphy_ext->survey_time = ktime_get_boottime();
/* reset airtime counters */
mt76_rr(dev, MT_MIB_SDR9(0));
@@ -336,9 +337,9 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
struct mt76_rx_status *status = (struct mt76_rx_status *)skb->cb;
struct mt76_phy *mphy = &dev->mt76.phy;
struct mt7615_phy *phy = &dev->phy;
- struct mt7615_phy *phy2 = dev->mt76.phy2 ? dev->mt76.phy2->priv : NULL;
struct ieee80211_supported_band *sband;
struct ieee80211_hdr *hdr;
+ struct mt7615_phy *phy2;
__le32 *rxd = (__le32 *)skb->data;
u32 rxd0 = le32_to_cpu(rxd[0]);
u32 rxd1 = le32_to_cpu(rxd[1]);
@@ -355,6 +356,8 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
memset(status, 0, sizeof(*status));
chfreq = FIELD_GET(MT_RXD1_NORMAL_CH_FREQ, rxd1);
+
+ phy2 = dev->mt76.phys[MT_BAND1] ? dev->mt76.phys[MT_BAND1]->priv : NULL;
if (!phy2)
phy_idx = 0;
else if (phy2->chfreq == phy->chfreq)
@@ -498,7 +501,7 @@ static int mt7615_mac_fill_rx(struct mt7615_dev *dev, struct sk_buff *skb)
}
if (phy_idx == 1 && phy2) {
- mphy = dev->mt76.phy2;
+ mphy = dev->mt76.phys[MT_BAND1];
phy = phy2;
status->phy_idx = phy_idx;
}
@@ -746,8 +749,8 @@ int mt7615_mac_write_txwi(struct mt7615_dev *dev, __le32 *txwi,
tx_count = msta->rate_count;
}
- if (ext_phy && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (ext_phy && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
fc_type = (le16_to_cpu(fc) & IEEE80211_FCTL_FTYPE) >> 2;
fc_stype = (le16_to_cpu(fc) & IEEE80211_FCTL_STYPE) >> 4;
@@ -1385,8 +1388,8 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
if (sta->rate_probe) {
struct mt7615_phy *phy = &dev->phy;
- if (sta->wcid.ext_phy && dev->mt76.phy2)
- phy = dev->mt76.phy2->priv;
+ if (sta->wcid.ext_phy && dev->mt76.phys[MT_BAND1])
+ phy = dev->mt76.phys[MT_BAND1]->priv;
mt7615_mac_set_rates(phy, sta, NULL, sta->rates);
}
@@ -1428,8 +1431,8 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
fallthrough;
case MT_PHY_TYPE_OFDM:
mphy = &dev->mphy;
- if (sta->wcid.ext_phy && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (sta->wcid.ext_phy && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
if (mphy->chandef.chan->band == NL80211_BAND_5GHZ)
sband = &mphy->sband_5g.sband;
@@ -1536,8 +1539,8 @@ static void mt7615_mac_add_txs(struct mt7615_dev *dev, void *data)
if (wcidx >= MT7615_WTBL_STA || !sta)
goto out;
- if (wcid->ext_phy && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (wcid->ext_phy && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
if (mt7615_fill_txs(dev, msta, &info, txs_data))
ieee80211_tx_status_noskb(mphy->hw, sta, &info);
@@ -1954,6 +1957,7 @@ mt7615_phy_update_channel(struct mt76_phy *mphy, int idx)
static void mt7615_update_survey(struct mt7615_dev *dev)
{
struct mt76_dev *mdev = &dev->mt76;
+ struct mt76_phy *mphy_ext = mdev->phys[MT_BAND1];
ktime_t cur_time;
/* MT7615 can only update both phys simultaneously
@@ -1961,14 +1965,14 @@ static void mt7615_update_survey(struct mt7615_dev *dev)
*/
mt7615_phy_update_channel(&mdev->phy, 0);
- if (mdev->phy2)
- mt7615_phy_update_channel(mdev->phy2, 1);
+ if (mphy_ext)
+ mt7615_phy_update_channel(mphy_ext, 1);
cur_time = ktime_get_boottime();
mt76_update_survey_active_time(&mdev->phy, cur_time);
- if (mdev->phy2)
- mt76_update_survey_active_time(mdev->phy2, cur_time);
+ if (mphy_ext)
+ mt76_update_survey_active_time(mphy_ext, cur_time);
/* reset obss airtime */
mt76_set(dev, MT_WF_RMAC_MIB_TIME0, MT_WF_RMAC_MIB_RXTIME_CLR);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 194e9ccd4a73..013c6cbc862c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -369,7 +369,7 @@ mt7615_mcu_rx_csa_notify(struct mt7615_dev *dev, struct sk_buff *skb)
return;
if (ext_phy && ext_phy->omac_mask & BIT_ULL(c->omac_idx))
- mphy = dev->mt76.phy2;
+ mphy = dev->mt76.phys[MT_BAND1];
ieee80211_iterate_active_interfaces_atomic(mphy->hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
@@ -388,8 +388,8 @@ mt7615_mcu_rx_radar_detected(struct mt7615_dev *dev, struct sk_buff *skb)
!r->constant_prf_detected && !r->staggered_prf_detected)
return;
- if (r->band_idx && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (r->band_idx && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
ieee80211_radar_detected(mphy->hw);
dev->hw_pattern++;
@@ -445,8 +445,8 @@ mt7615_mcu_scan_event(struct mt7615_dev *dev, struct sk_buff *skb)
struct mt7615_phy *phy;
struct mt76_phy *mphy;
- if (*seq_num & BIT(7) && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (*seq_num & BIT(7) && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
else
mphy = &dev->mt76.phy;
@@ -471,8 +471,8 @@ mt7615_mcu_roc_event(struct mt7615_dev *dev, struct sk_buff *skb)
skb_pull(skb, sizeof(struct mt7615_mcu_rxd));
event = (struct mt7615_roc_tlv *)skb->data;
- if (event->dbdc_band && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (event->dbdc_band && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
else
mphy = &dev->mt76.phy;
@@ -496,8 +496,8 @@ mt7615_mcu_beacon_loss_event(struct mt7615_dev *dev, struct sk_buff *skb)
skb_pull(skb, sizeof(struct mt7615_mcu_rxd));
event = (struct mt76_connac_beacon_loss_event *)skb->data;
- if (band_idx && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (band_idx && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
else
mphy = &dev->mt76.phy;
@@ -517,8 +517,8 @@ mt7615_mcu_bss_event(struct mt7615_dev *dev, struct sk_buff *skb)
skb_pull(skb, sizeof(struct mt7615_mcu_rxd));
event = (struct mt76_connac_mcu_bss_event *)skb->data;
- if (band_idx && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if (band_idx && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
else
mphy = &dev->mt76.phy;
@@ -2320,7 +2320,7 @@ int mt7615_mcu_apply_rx_dcoc(struct mt7615_phy *phy)
.bw = mt7615_mcu_chan_bw(chandef),
.band = chandef->center_freq1 > 4000,
- .dbdc_en = !!dev->mt76.phy2,
+ .dbdc_en = !!dev->mt76.phys[MT_BAND1],
};
u16 center_freq = chandef->center_freq1;
int freq_idx;
@@ -2441,7 +2441,7 @@ int mt7615_mcu_apply_tx_dpd(struct mt7615_phy *phy)
.bw = mt7615_mcu_chan_bw(chandef),
.band = chandef->center_freq1 > 4000,
- .dbdc_en = !!dev->mt76.phy2,
+ .dbdc_en = !!dev->mt76.phys[MT_BAND1],
};
u16 center_freq = chandef->center_freq1;
int freq_idx;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
index 653181905d09..8daa72abfcfd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h
@@ -345,7 +345,7 @@ mt7615_hw_dev(struct ieee80211_hw *hw)
static inline struct mt7615_phy *
mt7615_ext_phy(struct mt7615_dev *dev)
{
- struct mt76_phy *phy = dev->mt76.phy2;
+ struct mt76_phy *phy = dev->mt76.phys[MT_BAND1];
if (!phy)
return NULL;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
index 05b6669466ba..51c51334ed6e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
@@ -78,8 +78,8 @@ 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;
- if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && mdev->phy2)
- phy = mdev->phy2->priv;
+ if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && mdev->phys[MT_BAND1])
+ phy = mdev->phys[MT_BAND1]->priv;
spin_lock_bh(&dev->mt76.lock);
mt7615_mac_set_rates(phy, msta, &info->control.rates[0],
@@ -182,16 +182,18 @@ mt7615_update_vif_beacon(void *priv, u8 *mac, struct ieee80211_vif *vif)
static void
mt7615_update_beacons(struct mt7615_dev *dev)
{
+ struct mt76_phy *mphy_ext = dev->mt76.phys[MT_BAND1];
+
ieee80211_iterate_active_interfaces(dev->mt76.hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
mt7615_update_vif_beacon, dev->mt76.hw);
- if (!dev->mt76.phy2)
+ if (!mphy_ext)
return;
- ieee80211_iterate_active_interfaces(dev->mt76.phy2->hw,
+ ieee80211_iterate_active_interfaces(mphy_ext->hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
- mt7615_update_vif_beacon, dev->mt76.phy2->hw);
+ mt7615_update_vif_beacon, mphy_ext->hw);
}
void mt7615_mac_reset_work(struct work_struct *work)
@@ -203,7 +205,7 @@ void mt7615_mac_reset_work(struct work_struct *work)
int i;
dev = container_of(work, struct mt7615_dev, reset_work);
- ext_phy = dev->mt76.phy2;
+ ext_phy = dev->mt76.phys[MT_BAND1];
phy2 = ext_phy ? ext_phy->priv : NULL;
if (!(READ_ONCE(dev->reset_state) & MT_MCU_CMD_STOP_PDMA))
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
index e8a9976b4a48..e2ca1766d028 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
@@ -474,8 +474,8 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
band_idx = mvif->band_idx;
}
- if (ext_phy && dev->phy2)
- mphy = dev->phy2;
+ if (ext_phy && dev->phys[MT_BAND1])
+ mphy = dev->phys[MT_BAND1];
if (inband_disc) {
p_fmt = MT_TX_TYPE_FW;
@@ -597,8 +597,8 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid,
fallthrough;
case MT_PHY_TYPE_OFDM:
mphy = &dev->phy;
- if (wcid->ext_phy && dev->phy2)
- mphy = dev->phy2;
+ if (wcid->ext_phy && dev->phys[MT_BAND1])
+ mphy = dev->phys[MT_BAND1];
if (mphy->chandef.chan->band == NL80211_BAND_5GHZ)
sband = &mphy->sband_5g.sband;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
index c0f4f2053738..5e6b4da2455c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c
@@ -499,7 +499,7 @@ mt7915_alloc_ext_phy(struct mt7915_dev *dev)
if (!dev->dbdc_support)
return NULL;
- mphy = mt76_alloc_phy(&dev->mt76, sizeof(*phy), &mt7915_ops);
+ mphy = mt76_alloc_phy(&dev->mt76, sizeof(*phy), &mt7915_ops, MT_BAND1);
if (!mphy)
return ERR_PTR(-ENOMEM);
@@ -1033,7 +1033,7 @@ void mt7915_set_stream_he_caps(struct mt7915_phy *phy)
static void mt7915_unregister_ext_phy(struct mt7915_dev *dev)
{
struct mt7915_phy *phy = mt7915_ext_phy(dev);
- struct mt76_phy *mphy = dev->mt76.phy2;
+ struct mt76_phy *mphy = dev->mt76.phys[MT_BAND1];
if (!phy)
return;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index 58d65904fdfb..e3107654ae8e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -242,7 +242,7 @@ mt7915_mac_fill_rx(struct mt7915_dev *dev, struct sk_buff *skb)
memset(status, 0, sizeof(*status));
if ((rxd1 & MT_RXD1_NORMAL_BAND_IDX) && !phy->band_idx) {
- mphy = dev->mt76.phy2;
+ mphy = dev->mt76.phys[MT_BAND1];
if (!mphy)
return -EINVAL;
@@ -667,8 +667,8 @@ void mt7915_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
struct mt76_phy *mphy = &dev->phy;
- if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phy2)
- mphy = dev->phy2;
+ if ((info->hw_queue & MT_TX_HW_QUEUE_EXT_PHY) && dev->phys[MT_BAND1])
+ mphy = dev->phys[MT_BAND1];
mt76_connac2_mac_write_txwi(dev, txwi, skb, wcid, key, pid, changed);
@@ -851,7 +851,7 @@ static void
mt7915_mac_tx_free_prepare(struct mt7915_dev *dev)
{
struct mt76_dev *mdev = &dev->mt76;
- struct mt76_phy *mphy_ext = mdev->phy2;
+ struct mt76_phy *mphy_ext = mdev->phys[MT_BAND1];
/* clean DMA queues and unmap buffers first */
mt76_queue_tx_cleanup(dev, dev->mphy.q_tx[MT_TXQ_PSD], false);
@@ -1273,22 +1273,24 @@ mt7915_update_vif_beacon(void *priv, u8 *mac, struct ieee80211_vif *vif)
static void
mt7915_update_beacons(struct mt7915_dev *dev)
{
+ struct mt76_phy *mphy_ext = dev->mt76.phys[MT_BAND1];
+
ieee80211_iterate_active_interfaces(dev->mt76.hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
mt7915_update_vif_beacon, dev->mt76.hw);
- if (!dev->mt76.phy2)
+ if (!mphy_ext)
return;
- ieee80211_iterate_active_interfaces(dev->mt76.phy2->hw,
+ ieee80211_iterate_active_interfaces(mphy_ext->hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
- mt7915_update_vif_beacon, dev->mt76.phy2->hw);
+ mt7915_update_vif_beacon, mphy_ext->hw);
}
static void
mt7915_dma_reset(struct mt7915_dev *dev)
{
- struct mt76_phy *mphy_ext = dev->mt76.phy2;
+ struct mt76_phy *mphy_ext = dev->mt76.phys[MT_BAND1];
u32 hif1_ofs = MT_WFDMA0_PCIE1(0) - MT_WFDMA0(0);
int i;
@@ -1375,7 +1377,7 @@ void mt7915_mac_reset_work(struct work_struct *work)
int i;
dev = container_of(work, struct mt7915_dev, reset_work);
- ext_phy = dev->mt76.phy2;
+ ext_phy = dev->mt76.phys[MT_BAND1];
phy2 = ext_phy ? ext_phy->priv : NULL;
if (!(READ_ONCE(dev->reset_state) & MT_MCU_CMD_STOP_DMA))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 18fb205e26fb..e701e6d473f1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -228,8 +228,8 @@ mt7915_mcu_rx_csa_notify(struct mt7915_dev *dev, struct sk_buff *skb)
c = (struct mt7915_mcu_csa_notify *)skb->data;
- if ((c->band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if ((c->band_idx && !dev->phy.band_idx) && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
ieee80211_iterate_active_interfaces_atomic(mphy->hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
@@ -247,8 +247,8 @@ mt7915_mcu_rx_thermal_notify(struct mt7915_dev *dev, struct sk_buff *skb)
if (t->ctrl.ctrl_id != THERMAL_PROTECT_ENABLE)
return;
- if ((t->ctrl.band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if ((t->ctrl.band_idx && !dev->phy.band_idx) && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
phy = (struct mt7915_phy *)mphy->priv;
phy->throttle_state = t->ctrl.duty.duty_cycle;
@@ -262,8 +262,8 @@ mt7915_mcu_rx_radar_detected(struct mt7915_dev *dev, struct sk_buff *skb)
r = (struct mt7915_mcu_rdd_report *)skb->data;
- if ((r->band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if ((r->band_idx && !dev->phy.band_idx) && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
if (r->band_idx == MT_RX_SEL2)
cfg80211_background_radar_event(mphy->hw->wiphy,
@@ -319,8 +319,8 @@ mt7915_mcu_rx_bcc_notify(struct mt7915_dev *dev, struct sk_buff *skb)
b = (struct mt7915_mcu_bcc_notify *)skb->data;
- if ((b->band_idx && !dev->phy.band_idx) && dev->mt76.phy2)
- mphy = dev->mt76.phy2;
+ if ((b->band_idx && !dev->phy.band_idx) && dev->mt76.phys[MT_BAND1])
+ mphy = dev->mt76.phys[MT_BAND1];
ieee80211_iterate_active_interfaces_atomic(mphy->hw,
IEEE80211_IFACE_ITER_RESUME_ALL,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
index 5159b8e416f2..620d89283545 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h
@@ -388,7 +388,7 @@ mt7915_hw_dev(struct ieee80211_hw *hw)
static inline struct mt7915_phy *
mt7915_ext_phy(struct mt7915_dev *dev)
{
- struct mt76_phy *phy = dev->mt76.phy2;
+ struct mt76_phy *phy = dev->mt76.phys[MT_BAND1];
if (!phy)
return NULL;
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 1d08d99e298c..5f4e3460cc00 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -586,15 +586,22 @@ EXPORT_SYMBOL_GPL(mt76_txq_schedule_all);
void mt76_tx_worker_run(struct mt76_dev *dev)
{
- mt76_txq_schedule_all(&dev->phy);
- if (dev->phy2)
- mt76_txq_schedule_all(dev->phy2);
+ int i;
+
+ for (i = 0; i < __MT_MAX_BAND; i++) {
+ if (!dev->phys[i])
+ continue;
+
+ mt76_txq_schedule_all(dev->phys[i]);
+ }
#ifdef CONFIG_NL80211_TESTMODE
- if (dev->phy.test.tx_pending)
- mt76_testmode_tx_pending(&dev->phy);
- if (dev->phy2 && dev->phy2->test.tx_pending)
- mt76_testmode_tx_pending(dev->phy2);
+ for (i = 0; i < __MT_MAX_BAND; i++) {
+ if (!dev->phys[i] || !dev->phys[i]->test.tx_pending)
+ continue;
+
+ mt76_testmode_tx_pending(dev->phys[i]);
+ }
#endif
}
EXPORT_SYMBOL_GPL(mt76_tx_worker_run);
@@ -697,17 +704,23 @@ EXPORT_SYMBOL_GPL(mt76_queue_tx_complete);
void __mt76_set_tx_blocked(struct mt76_dev *dev, bool blocked)
{
- struct mt76_phy *phy = &dev->phy, *phy2 = dev->phy2;
- struct mt76_queue *q, *q2 = NULL;
+ struct mt76_phy *phy = &dev->phy;
+ struct mt76_queue *q = phy->q_tx[0];
- q = phy->q_tx[0];
if (blocked == q->blocked)
return;
q->blocked = blocked;
- if (phy2) {
- q2 = phy2->q_tx[0];
- q2->blocked = blocked;
+
+ phy = dev->phys[MT_BAND1];
+ if (phy) {
+ q = phy->q_tx[0];
+ q->blocked = blocked;
+ }
+ phy = dev->phys[MT_BAND2];
+ if (phy) {
+ q = phy->q_tx[0];
+ q->blocked = blocked;
}
if (!blocked)
--
2.36.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 3/5] mt76: add phy_idx to mt76_wcid
2022-06-30 21:41 [PATCH 0/5] mt76: add the capability to support more than two phys Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 1/5] mt76: add phy_idx in mt76_rx_status Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 2/5] mt76: introduce phys array in mt76_dev structure Lorenzo Bianconi
@ 2022-06-30 21:41 ` Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 4/5] mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY Lorenzo Bianconi
` (2 subsequent siblings)
5 siblings, 0 replies; 8+ messages in thread
From: Lorenzo Bianconi @ 2022-06-30 21:41 UTC (permalink / raw)
To: nbd; +Cc: lorenzo.bianconi, linux-wireless, ryder.lee, evelyn.tsai,
sean.wang
Introduce phy_idx to mt76_wcid structure instead of ext_phy.
This is a preliminary patch to add mt7990 chipset support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mac80211.c | 12 ++++++------
drivers/net/wireless/mediatek/mt76/mt76.h | 2 +-
drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 6 +++---
drivers/net/wireless/mediatek/mt76/mt7615/main.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7915/main.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 4 ++--
7 files changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 4e5a67f70343..69a563c58f0b 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -1299,10 +1299,11 @@ void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q,
EXPORT_SYMBOL_GPL(mt76_rx_poll_complete);
static int
-mt76_sta_add(struct mt76_dev *dev, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta, bool ext_phy)
+mt76_sta_add(struct mt76_phy *phy, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
{
struct mt76_wcid *wcid = (struct mt76_wcid *)sta->drv_priv;
+ struct mt76_dev *dev = phy->dev;
int ret;
int i;
@@ -1323,9 +1324,9 @@ mt76_sta_add(struct mt76_dev *dev, struct ieee80211_vif *vif,
}
ewma_signal_init(&wcid->rssi);
- if (ext_phy)
+ if (phy->band_idx == MT_BAND1)
mt76_wcid_mask_set(dev->wcid_phy_mask, wcid->idx);
- wcid->ext_phy = ext_phy;
+ wcid->phy_idx = phy->band_idx;
rcu_assign_pointer(dev->wcid[wcid->idx], wcid);
mt76_packet_id_init(wcid);
@@ -1370,11 +1371,10 @@ int mt76_sta_state(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
{
struct mt76_phy *phy = hw->priv;
struct mt76_dev *dev = phy->dev;
- bool ext_phy = phy != &dev->phy;
if (old_state == IEEE80211_STA_NOTEXIST &&
new_state == IEEE80211_STA_NONE)
- return mt76_sta_add(dev, vif, sta, ext_phy);
+ return mt76_sta_add(phy, vif, sta);
if (old_state == IEEE80211_STA_AUTH &&
new_state == IEEE80211_STA_ASSOC &&
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index e57c1f61f5a0..1b8d26afc6f0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -288,8 +288,8 @@ struct mt76_wcid {
u8 hw_key_idx2;
u8 sta:1;
- u8 ext_phy:1;
u8 amsdu:1;
+ u8 phy_idx:2;
u8 rx_check_pn;
u8 rx_key_pn[IEEE80211_NUM_TIDS + 1][6];
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index e553fb678489..6f9fcbc4b565 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -1388,7 +1388,7 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
if (sta->rate_probe) {
struct mt7615_phy *phy = &dev->phy;
- if (sta->wcid.ext_phy && dev->mt76.phys[MT_BAND1])
+ if (sta->wcid.phy_idx && dev->mt76.phys[MT_BAND1])
phy = dev->mt76.phys[MT_BAND1]->priv;
mt7615_mac_set_rates(phy, sta, NULL, sta->rates);
@@ -1431,7 +1431,7 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
fallthrough;
case MT_PHY_TYPE_OFDM:
mphy = &dev->mphy;
- if (sta->wcid.ext_phy && dev->mt76.phys[MT_BAND1])
+ if (sta->wcid.phy_idx && dev->mt76.phys[MT_BAND1])
mphy = dev->mt76.phys[MT_BAND1];
if (mphy->chandef.chan->band == NL80211_BAND_5GHZ)
@@ -1539,7 +1539,7 @@ static void mt7615_mac_add_txs(struct mt7615_dev *dev, void *data)
if (wcidx >= MT7615_WTBL_STA || !sta)
goto out;
- if (wcid->ext_phy && dev->mt76.phys[MT_BAND1])
+ if (wcid->phy_idx && dev->mt76.phys[MT_BAND1])
mphy = dev->mt76.phys[MT_BAND1];
if (mt7615_fill_txs(dev, msta, &info, txs_data))
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
index 277c22a4d049..9de01d061673 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c
@@ -224,7 +224,7 @@ static int mt7615_add_interface(struct ieee80211_hw *hw,
INIT_LIST_HEAD(&mvif->sta.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.ext_phy = mvif->mt76.band_idx;
+ mvif->sta.wcid.phy_idx = mvif->mt76.band_idx;
mvif->sta.wcid.hw_key_idx = -1;
mt76_packet_id_init(&mvif->sta.wcid);
@@ -650,7 +650,7 @@ int mt7615_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.ext_phy = mvif->mt76.band_idx;
+ msta->wcid.phy_idx = mvif->mt76.band_idx;
phy = mvif->mt76.band_idx ? mt7615_ext_phy(dev) : &dev->phy;
err = mt76_connac_pm_wake(phy->mt76, &dev->pm);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
index e2ca1766d028..f2172a06efbb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
@@ -597,7 +597,7 @@ bool mt76_connac2_mac_add_txs_skb(struct mt76_dev *dev, struct mt76_wcid *wcid,
fallthrough;
case MT_PHY_TYPE_OFDM:
mphy = &dev->phy;
- if (wcid->ext_phy && dev->phys[MT_BAND1])
+ if (wcid->phy_idx == MT_BAND1 && dev->phys[MT_BAND1])
mphy = dev->phys[MT_BAND1];
if (mphy->chandef.chan->band == NL80211_BAND_5GHZ)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index b1a5aab7a984..dbd5b29309d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -227,7 +227,7 @@ static int mt7915_add_interface(struct ieee80211_hw *hw,
INIT_LIST_HEAD(&mvif->sta.rc_list);
INIT_LIST_HEAD(&mvif->sta.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.ext_phy = ext_phy;
+ mvif->sta.wcid.phy_idx = ext_phy;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mt76_packet_id_init(&mvif->sta.wcid);
@@ -660,7 +660,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.ext_phy = ext_phy;
+ msta->wcid.phy_idx = ext_phy;
msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
msta->jiffies = jiffies;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 9bd0b4d56de1..80ca4e76ee56 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -336,7 +336,7 @@ static int mt7921_add_interface(struct ieee80211_hw *hw,
INIT_LIST_HEAD(&mvif->sta.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.ext_phy = mvif->mt76.band_idx;
+ mvif->sta.wcid.phy_idx = mvif->mt76.band_idx;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mt76_packet_id_init(&mvif->sta.wcid);
@@ -698,7 +698,7 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.ext_phy = mvif->mt76.band_idx;
+ msta->wcid.phy_idx = mvif->mt76.band_idx;
msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
msta->last_txs = jiffies;
--
2.36.1
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH 4/5] mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY
2022-06-30 21:41 [PATCH 0/5] mt76: add the capability to support more than two phys Lorenzo Bianconi
` (2 preceding siblings ...)
2022-06-30 21:41 ` [PATCH 3/5] mt76: add phy_idx to mt76_wcid Lorenzo Bianconi
@ 2022-06-30 21:41 ` Lorenzo Bianconi
2022-06-30 21:41 ` [PATCH 5/5] mt76: get rid of mt76_wcid_hw routine Lorenzo Bianconi
2022-07-02 14:30 ` [PATCH 0/5] mt76: add the capability to support more than two phys Ryder Lee
5 siblings, 0 replies; 8+ messages in thread
From: Lorenzo Bianconi @ 2022-06-30 21:41 UTC (permalink / raw)
To: nbd; +Cc: lorenzo.bianconi, linux-wireless, ryder.lee, evelyn.tsai,
sean.wang
Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add
mt7990 chipset support
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt76.h | 10 ++++------
drivers/net/wireless/mediatek/mt76/mt7615/mac.c | 8 ++++----
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 6 ++----
drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c | 3 ++-
drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c | 6 +++---
drivers/net/wireless/mediatek/mt76/mt7915/mac.c | 3 ++-
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 9 +++------
drivers/net/wireless/mediatek/mt76/testmode.c | 5 +----
drivers/net/wireless/mediatek/mt76/tx.c | 9 ++-------
9 files changed, 23 insertions(+), 36 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h
index 1b8d26afc6f0..c69ee9532a8c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76.h
@@ -263,7 +263,7 @@ 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);
@@ -1257,12 +1257,10 @@ 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;
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
index 6f9fcbc4b565..3364abfba2eb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c
@@ -726,7 +726,7 @@ 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);
@@ -749,7 +749,7 @@ 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;
@@ -757,10 +757,10 @@ 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 (skb_get_queue_mapping(skb) >= 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 +
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 013c6cbc862c..58b05f3a1869 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -705,10 +705,8 @@ 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 = IEEE80211_SKB_CB(skb);
+ 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, true);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
index 51c51334ed6e..b9fcfeaed132 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c
@@ -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);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
index f2172a06efbb..63b23d4c1842 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c
@@ -455,7 +455,7 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
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);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
index e3107654ae8e..72e31089cf4c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c
@@ -665,9 +665,10 @@ void mt7915_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi,
struct ieee80211_key_conf *key, 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, changed);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index e701e6d473f1..53da2bc5f8bb 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -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 = IEEE80211_SKB_CB(skb);
+ info->hw_queue = FIELD_PREP(MT_TX_HW_QUEUE_PHY, ext_phy);
mt7915_mcu_beacon_check_caps(phy, vif, skb);
diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c
index 382b45639f26..228a750abdaf 100644
--- a/drivers/net/wireless/mediatek/mt76/testmode.c
+++ b/drivers/net/wireless/mediatek/mt76/testmode.c
@@ -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++) {
diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c
index 5f4e3460cc00..31ee83a43a33 100644
--- a/drivers/net/wireless/mediatek/mt76/tx.c
+++ b/drivers/net/wireless/mediatek/mt76/tx.c
@@ -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);
@@ -334,9 +333,7 @@ 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);
@@ -351,7 +348,6 @@ 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);
@@ -359,8 +355,7 @@ 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;
}
--
2.36.1
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