The maximum max_mpdu_size of mt7915 is 7991, whereas mt7916 can
support 11454.
Reviewed-by: Ryder Lee <[email protected]>
Signed-off-by: Peter Chiu <[email protected]>
---
v2:
update commit message
---
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 25 +++++++++++++++----
1 file changed, 20 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 66f8daf3168c..8086af34a701 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -986,8 +986,8 @@ mt7915_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
}
static void
-mt7915_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+mt7915_mcu_sta_amsdu_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
+ struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
struct sta_rec_amsdu *amsdu;
@@ -1004,9 +1004,24 @@ mt7915_mcu_sta_amsdu_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
amsdu = (struct sta_rec_amsdu *)tlv;
amsdu->max_amsdu_num = 8;
amsdu->amsdu_en = true;
- amsdu->max_mpdu_size = sta->max_amsdu_len >=
- IEEE80211_MAX_MPDU_LEN_VHT_7991;
msta->wcid.amsdu = true;
+
+ switch (sta->max_amsdu_len) {
+ case IEEE80211_MAX_MPDU_LEN_VHT_11454:
+ if (!is_mt7915(&dev->mt76)) {
+ amsdu->max_mpdu_size =
+ IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
+ return;
+ }
+ fallthrough;
+ case IEEE80211_MAX_MPDU_LEN_HT_7935:
+ case IEEE80211_MAX_MPDU_LEN_VHT_7991:
+ amsdu->max_mpdu_size = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991;
+ return;
+ default:
+ amsdu->max_mpdu_size = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895;
+ return;
+ }
}
static int
@@ -1686,7 +1701,7 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
if (sta && sta->ht_cap.ht_supported) {
/* starec amsdu */
- mt7915_mcu_sta_amsdu_tlv(skb, vif, sta);
+ mt7915_mcu_sta_amsdu_tlv(dev, skb, vif, sta);
/* starec he */
mt7915_mcu_sta_he_tlv(skb, sta, vif);
/* starec muru */
--
2.29.2