From ca81c5c18ec8f85320dba623d4fb7cfbe2851566 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Thu, 19 Mar 2026 12:19:59 +0000 Subject: [PATCH] Revert "wifi: mt76: mt7915: sync station power save state" This reverts commit be3aad4c2e1058ff97d5dfb23add34d32b3d37ae. This causes a regression by preventing queueing of frames that would otherwise lead to a PS station being woken up. Fixes: https://github.com/openwrt/mt76/issues/1068 Signed-off-by: Felix Fietkau --- mt7915/main.c | 1 - mt7915/mcu.c | 28 ---------------------------- mt7915/mcu.h | 9 --------- 3 files changed, 38 deletions(-) diff --git a/mt7915/main.c b/mt7915/main.c index 16becf69..8eca65e6 100644 --- a/mt7915/main.c +++ b/mt7915/main.c @@ -1834,7 +1834,6 @@ const struct ieee80211_ops mt7915_ops = { .sw_scan_complete = mt76_sw_scan_complete, .release_buffered_frames = mt76_release_buffered_frames, .get_txpower = mt76_get_txpower, - .set_tim = mt76_set_tim, .set_sar_specs = mt7915_set_sar_specs, .channel_switch_beacon = mt7915_channel_switch_beacon, .get_stats = mt7915_get_stats, diff --git a/mt7915/mcu.c b/mt7915/mcu.c index 6625f905..c9567aa9 100644 --- a/mt7915/mcu.c +++ b/mt7915/mcu.c @@ -402,31 +402,6 @@ mt7915_mcu_rx_bcc_notify(struct mt7915_dev *dev, struct sk_buff *skb) mt7915_mcu_cca_finish, mphy->hw); } -static void mt7915_mcu_rx_ps_sync(struct mt7915_dev *dev, struct sk_buff *skb) -{ - struct mt7915_mcu_ps_notify *p; - struct ieee80211_sta *sta; - struct mt76_wcid *wcid; - u16 wcid_idx; - - p = (struct mt7915_mcu_ps_notify *)skb->data; - wcid_idx = p->wtbl_lower | (p->wtbl_higher) << 8; - - rcu_read_lock(); - wcid = mt76_wcid_ptr(dev, wcid_idx); - if (!wcid) - goto out; - - sta = wcid_to_sta(wcid); - if (!sta) - goto out; - - ieee80211_sta_ps_transition_ni(sta, !!p->ps_bit); - -out: - rcu_read_unlock(); -} - static void mt7915_mcu_rx_ext_event(struct mt7915_dev *dev, struct sk_buff *skb) { @@ -449,9 +424,6 @@ mt7915_mcu_rx_ext_event(struct mt7915_dev *dev, struct sk_buff *skb) case MCU_EXT_EVENT_BCC_NOTIFY: mt7915_mcu_rx_bcc_notify(dev, skb); break; - case MCU_EXT_EVENT_PS_SYNC: - mt7915_mcu_rx_ps_sync(dev, skb); - break; default: break; } diff --git a/mt7915/mcu.h b/mt7915/mcu.h index ba5e4108..f12969d2 100644 --- a/mt7915/mcu.h +++ b/mt7915/mcu.h @@ -54,15 +54,6 @@ struct mt7915_mcu_bcc_notify { u8 rsv; } __packed; -struct mt7915_mcu_ps_notify { - struct mt76_connac2_mcu_rxd_hdr rxd; - - u8 wtbl_lower; - u8 ps_bit; - u8 wtbl_higher; - u8 rsv; -} __packed; - struct mt7915_mcu_rdd_report { struct mt76_connac2_mcu_rxd_hdr rxd;