diff mbox series

[08/16] wifi: mt76: mt7915: allocate vif wcid in the same range as stations

Message ID 20240816173529.17873-8-nbd@nbd.name
State New
Headers show
Series [01/16] mt76: mt7603: fix mixed declarations and code | expand

Commit Message

Felix Fietkau Aug. 16, 2024, 5:35 p.m. UTC 
Reduces the amount of unnecessary WTBL bank switching, while still reserving
WTBL entries for vifs.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---
 drivers/net/wireless/mediatek/mt76/mt7915/main.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
index 87a7b1589af2..34af1ea16ada 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c
@@ -245,7 +245,9 @@  static int mt7915_add_interface(struct ieee80211_hw *hw,
 	dev->mt76.vif_mask |= BIT_ULL(mvif->mt76.idx);
 	phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx);
 
-	idx = MT7915_WTBL_RESERVED - mvif->mt76.idx;
+	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, mt7915_wtbl_size(dev));
+	if (idx < 0)
+		return -ENOSPC;
 
 	INIT_LIST_HEAD(&mvif->sta.rc_list);
 	INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);