gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 05:16:57 +00:00
Code Issues Packages Projects Releases Wiki Activity

wifi: mt76: mt7915: set mt76 specific PS flag

Browse Source 
mt76 tracks the PSM state of a sta internally with a wcid flag. TX to
such clients is skipped based on the presence of this flag.

This flag was not added to the PS state notify handler for MT7915 chips.
Without this flag, mt76 queues pending frames to the hardware,
accounting for airtime when a PSM notification is received while in a TX
iteration.

Set the PS flag for the STA WCID to prevent this from happening. TX gets
skipped in presence of this flag.

Signed-off-by: David Bauer <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
David Bauer
2026-03-14 08:32:20 +00:00
committed by Felix Fietkau
parent 3a16c78c9e
commit bada63e285
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt7915/mcu.c
+5
View File
@@ -421,6 +421,11 @@ static void mt7915_mcu_rx_ps_sync(struct mt7915_dev *dev, struct sk_buff *skb)
if (!sta)
goto out;
if (p->ps_bit)
set_bit(MT_WCID_FLAG_PS, &wcid->flags);
else
clear_bit(MT_WCID_FLAG_PS, &wcid->flags);
ieee80211_sta_ps_transition_ni(sta, !!p->ps_bit);
out: