diff options
| author | Evelyn Tsai <evelyn.tsai@mediatek.com> | 2022-03-17 11:21:50 +0300 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2022-03-26 00:13:38 +0300 |
| commit | c692aacb9bde63e00548d065f18b301ce051e79b (patch) | |
| tree | 953d26dfcf09f0cdbb68659af47f8b8a2d96adb3 /mt7603 | |
| parent | 5b7dd093c8f07a481a26f57c06ba507dee739954 (diff) | |
mt76: fix MBSS index condition in DBDC mode
MT7915_MAX_INTERFACES is per-band declaration in MT7915/MT7986/MT7916.
Enlarge vif_mask to 64 bits wide, including the bit operation.
Reviewed-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Bo Jiao <bo.jiao@mediatek.com>
Diffstat (limited to 'mt7603')
| -rw-r--r-- | mt7603/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mt7603/main.c b/mt7603/main.c index 1d098e97..91425b45 100644 --- a/mt7603/main.c +++ b/mt7603/main.c @@ -44,7 +44,7 @@ mt7603_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) mutex_lock(&dev->mt76.mutex); - mvif->idx = ffs(~dev->mt76.vif_mask) - 1; + mvif->idx = __ffs64(~dev->mt76.vif_mask); if (mvif->idx >= MT7603_MAX_INTERFACES) { ret = -ENOSPC; goto out; @@ -65,7 +65,7 @@ mt7603_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) } idx = MT7603_WTBL_RESERVED - 1 - mvif->idx; - dev->mt76.vif_mask |= BIT(mvif->idx); + dev->mt76.vif_mask |= BIT_ULL(mvif->idx); INIT_LIST_HEAD(&mvif->sta.poll_list); mvif->sta.wcid.idx = idx; mvif->sta.wcid.hw_key_idx = -1; @@ -106,7 +106,7 @@ mt7603_remove_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) spin_unlock_bh(&dev->sta_poll_lock); mutex_lock(&dev->mt76.mutex); - dev->mt76.vif_mask &= ~BIT(mvif->idx); + dev->mt76.vif_mask &= ~BIT_ULL(mvif->idx); mutex_unlock(&dev->mt76.mutex); mt76_packet_id_flush(&dev->mt76, &mvif->sta.wcid); |