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wifi: mt76: mt7915: allocate vif wcid in the same range as stations

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Reduces the amount of unnecessary WTBL bank switching, while still reserving
WTBL entries for vifs.

Link: https://patch.msgid.link/20240827093011.18621-8-nbd@nbd.name
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau
2024-08-27 11:29:55 +02:00
parent 256cbd26fb
commit f3049b88b2
1 changed files with 4 additions and 1 deletions
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5
drivers/net/wireless/mediatek/mt76/mt7915/main.c
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@@ -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);
@@ -292,6 +294,7 @@ static void mt7915_remove_interface(struct ieee80211_hw *hw,
mt7915_mcu_add_bss_info(phy, vif, false);
mt7915_mcu_add_sta(dev, vif, NULL, false);
mt76_wcid_mask_clear(dev->mt76.wcid_mask, mvif->sta.wcid.idx);
mutex_lock(&dev->mt76.mutex);
mt76_testmode_reset(phy->mt76, true);