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wifi: mt76: mt7921: fix the wrong rate pickup for the chanctx driver

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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 <[email protected]>
Reviewed-by: David Ruth <[email protected]>
Tested-by: David Ruth <[email protected]>
Signed-off-by: Deren Wu <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Sean Wang
2023-09-18 12:15:31 +02:00
committed by Felix Fietkau
parent d1881b1b2b
commit 66d5694e18
3 changed files with 14 additions and 5 deletions
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mac80211.c
+7 -2
View File
@@ -1745,11 +1745,16 @@ 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 */
mt76.h
+2 -1
View File
@@ -1106,7 +1106,8 @@ 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)
{
mt76_connac_mac.c
+5 -2
View File
@@ -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: