[PATCH 5.15.y 2/2] wifi: rtw88: TX report with long timeout for non-PCIE devices

[Sasha Levin <sashal@kernel.org>]

From: Ping-Ke Shih <pkshih@realtek.com>

[ Upstream commit 7cde94dab0e74434ccc0a387d7ad373fb3becda0 ]

Many USB and SDIO devices can't report TX status within 500 ms, and
extending to 2500 ms as tested USB/SDIO devices can fix the problem [1].
To avoid adding chip ID one by one, and this change looks harmless.
Keep PCIE using short timeout, and others use long timeout.

[1] https://lore.kernel.org/linux-wireless/20260921165343.8131-1-pepe.schlehofer@gmail.com/

Cc: stable@vger.kernel.org
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Reviewed-by: Luka Gejak <luka.gejak@linux.dev>
Tested-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
Link: https://patch.msgid.link/20260924004637.9958-1-pkshih@realtek.com
[ sashal: Adjusted context for a timeout condition without the rtw_is_8723bs() check. ]
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/wireless/realtek/rtw88/tx.c | 9 +++++----
 drivers/net/wireless/realtek/rtw88/tx.h | 3 ++-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/net/wireless/realtek/rtw88/tx.c b/drivers/net/wireless/realtek/rtw88/tx.c
index 3f868152955b0..a435468bb4e64 100644
--- a/drivers/net/wireless/realtek/rtw88/tx.c
+++ b/drivers/net/wireless/realtek/rtw88/tx.c
@@ -172,7 +172,7 @@ void rtw_tx_report_purge_timer(struct timer_list *t)
 void rtw_tx_report_enqueue(struct rtw_dev *rtwdev, struct sk_buff *skb, u8 sn)
 {
 	struct rtw_tx_report *tx_report = &rtwdev->tx_report;
-	unsigned long timeout = RTW_TX_PROBE_TIMEOUT;
+	unsigned long timeout;
 	unsigned long flags;
 	u8 *drv_data;
 
@@ -184,9 +184,10 @@ void rtw_tx_report_enqueue(struct rtw_dev *rtwdev, struct sk_buff *skb, u8 sn)
 	__skb_queue_tail(&tx_report->queue, skb);
 	spin_unlock_irqrestore(&tx_report->q_lock, flags);
 
-	if (rtwdev->chip->id == RTW_CHIP_TYPE_8723D &&
-	    rtwdev->hci.type == RTW_HCI_TYPE_USB)
-		timeout = msecs_to_jiffies(2500);
+	if (rtwdev->hci.type == RTW_HCI_TYPE_PCIE)
+		timeout = RTW_TX_PROBE_TIMEOUT_SHORT;
+	else
+		timeout = RTW_TX_PROBE_TIMEOUT_LONG;
 
 	mod_timer(&tx_report->purge_timer, jiffies + timeout);
 }
diff --git a/drivers/net/wireless/realtek/rtw88/tx.h b/drivers/net/wireless/realtek/rtw88/tx.h
index 56371eff9f7ff..80b9dffc34bec 100644
--- a/drivers/net/wireless/realtek/rtw88/tx.h
+++ b/drivers/net/wireless/realtek/rtw88/tx.h
@@ -7,7 +7,8 @@
 
 #define RTK_TX_MAX_AGG_NUM_MASK		0x1f
 
-#define RTW_TX_PROBE_TIMEOUT		msecs_to_jiffies(500)
+#define RTW_TX_PROBE_TIMEOUT_SHORT	msecs_to_jiffies(500)
+#define RTW_TX_PROBE_TIMEOUT_LONG	msecs_to_jiffies(2500)
 
 #define SET_TX_DESC_TXPKTSIZE(txdesc, value)                                   \
 	le32p_replace_bits((__le32 *)(txdesc) + 0x00, value, GENMASK(15, 0))
-- 
2.53.0