diff options
| author | Sean Wang <sean.wang@mediatek.com> | 2023-09-18 16:03:07 +0800 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2023-09-30 20:03:05 +0200 |
| commit | 32b1000db221df33ec8b57794a091ba6075b6c28 (patch) | |
| tree | b867534a1ede87b314c0eb0bd16fb8a13f2c7850 | |
| parent | f50206555992abb802cee4e3f951d1ea669cb8bc (diff) | |
wifi: mt76: mt7921: fix the wrong rate pickup for the chanctx driver
The variable band should be determined by the ieee80211_chanctx_conf when
the driver is a kind of chanctx one e.g mt7921 and mt7922 driver so we
added the extension to mt76_connac2_mac_tx_rate_val by distinguishing if
it can support chanctx to fix the incorrect rate pickup.
Fixes: 41ac53c899bd ("wifi: mt76: mt7921: introduce chanctx support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: David Ruth <druth@chromium.org>
Tested-by: David Ruth <druth@chromium.org>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mac80211.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c | 7 |
3 files changed, 14 insertions, 5 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 8cd1a7ed82f4..cb76053973aa 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -1744,11 +1744,16 @@ mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc, } EXPORT_SYMBOL_GPL(mt76_init_queue); -u16 mt76_calculate_default_rate(struct mt76_phy *phy, int rateidx) +u16 mt76_calculate_default_rate(struct mt76_phy *phy, + struct ieee80211_vif *vif, int rateidx) { + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; + struct cfg80211_chan_def *chandef = mvif->ctx ? + &mvif->ctx->def : + &phy->chandef; int offset = 0; - if (phy->chandef.chan->band != NL80211_BAND_2GHZ) + if (chandef->chan->band != NL80211_BAND_2GHZ) offset = 4; /* pick the lowest rate for hidden nodes */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index fabed3f3ef32..fede40cf86b7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -1107,7 +1107,8 @@ int mt76_get_of_eeprom(struct mt76_dev *dev, void *data, int offset, int len); struct mt76_queue * mt76_init_queue(struct mt76_dev *dev, int qid, int idx, int n_desc, int ring_base, u32 flags); -u16 mt76_calculate_default_rate(struct mt76_phy *phy, int rateidx); +u16 mt76_calculate_default_rate(struct mt76_phy *phy, + struct ieee80211_vif *vif, int rateidx); static inline int mt76_init_tx_queue(struct mt76_phy *phy, int qid, int idx, int n_desc, int ring_base, u32 flags) { diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index 3b63c64e7d54..93402d2c2538 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -293,7 +293,10 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, struct ieee80211_vif *vif, bool beacon, bool mcast) { - u8 nss = 0, mode = 0, band = mphy->chandef.chan->band; + struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv; + struct cfg80211_chan_def *chandef = mvif->ctx ? + &mvif->ctx->def : &mphy->chandef; + u8 nss = 0, mode = 0, band = chandef->chan->band; int rateidx = 0, mcast_rate; if (!vif) @@ -326,7 +329,7 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, rateidx = ffs(vif->bss_conf.basic_rates) - 1; legacy: - rateidx = mt76_calculate_default_rate(mphy, rateidx); + rateidx = mt76_calculate_default_rate(mphy, vif, rateidx); mode = rateidx >> 8; rateidx &= GENMASK(7, 0); out: |