blob: 87b49459b9cb83540123f188c1a08dd0223d251c [file] [log] [blame]
From 500f2f8a8f6690f496f35da6b75ab559298f4403 Mon Sep 17 00:00:00 2001
From: TomLiu <tomml.liu@mediatek.com>
Date: Wed, 14 Dec 2022 00:26:50 -0800
Subject: [PATCH 08/37] mtk: mac80211: fix tx amsdu aggregation
---
include/net/mac80211.h | 7 +++++++
net/mac80211/agg-tx.c | 6 ++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 4eac89a..dcff7af 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2924,6 +2924,13 @@ static inline void _ieee80211_hw_set(struct ieee80211_hw *hw,
}
#define ieee80211_hw_set(hw, flg) _ieee80211_hw_set(hw, IEEE80211_HW_##flg)
+static inline void _ieee80211_hw_clear(struct ieee80211_hw *hw,
+ enum ieee80211_hw_flags flg)
+{
+ return __clear_bit(flg, hw->flags);
+}
+#define ieee80211_hw_clear(hw, flg) _ieee80211_hw_clear(hw, IEEE80211_HW_##flg)
+
/**
* struct ieee80211_scan_request - hw scan request
*
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c
index b6b7726..80cd642 100644
--- a/net/mac80211/agg-tx.c
+++ b/net/mac80211/agg-tx.c
@@ -66,7 +66,8 @@ static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
struct ieee80211_local *local = sdata->local;
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
- u16 capab;
+ u16 capab = 0;
+ bool amsdu = ieee80211_hw_check(&local->hw, SUPPORTS_AMSDU_IN_AMPDU);
skb = dev_alloc_skb(sizeof(*mgmt) + local->hw.extra_tx_headroom);
@@ -95,7 +96,8 @@ static void ieee80211_send_addba_request(struct ieee80211_sub_if_data *sdata,
mgmt->u.action.u.addba_req.action_code = WLAN_ACTION_ADDBA_REQ;
mgmt->u.action.u.addba_req.dialog_token = dialog_token;
- capab = IEEE80211_ADDBA_PARAM_AMSDU_MASK;
+ if (amsdu)
+ capab = IEEE80211_ADDBA_PARAM_AMSDU_MASK;
capab |= IEEE80211_ADDBA_PARAM_POLICY_MASK;
capab |= u16_encode_bits(tid, IEEE80211_ADDBA_PARAM_TID_MASK);
capab |= u16_encode_bits(agg_size, IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK);
--
2.18.0