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From: Weng Lin Puah <wlpuah@gmail.com>
Date: Mon, 4 Dec 2023 17:14:12 +0800
Message-ID: <CAD73Kh8_Ks0Fb6EsG6ks0oKKONfwr98uRccV5bbmEb15PLPvow@mail.gmail.com>
Subject: [PATCH] wifi: ath12k: fix wrong definition of ath12k_hw_ring_mask_qcn9274
To: ath12k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org
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ath12k_hw_ring_mask_qcn9274.tx[3] does not match with its counterpart
wbm_ring_num. This will cause the corresponding
ath12k_dp_tx_completion_handler is not entered. Thus, some of the dma
memory is not free and eventually runs out of the dma memory.

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.2.1-00148-QCAHKSWPL_SILICONZ-1

Signed-off-by: WL Puah <wl_puah@compex.com.sg>

---
 drivers/net/wireless/ath/ath12k/hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath12k/hw.c
b/drivers/net/wireless/ath/ath12k/hw.c
index ea3eda1f1948..2b35c8aa6273 100644
--- a/drivers/net/wireless/ath/ath12k/hw.c
+++ b/drivers/net/wireless/ath/ath12k/hw.c
@@ -536,7 +536,7 @@ static const struct ath12k_hw_ring_mask
ath12k_hw_ring_mask_qcn9274 = {
         ATH12K_TX_RING_MASK_0,
         ATH12K_TX_RING_MASK_1,
         ATH12K_TX_RING_MASK_2,
-        ATH12K_TX_RING_MASK_3,
+        ATH12K_TX_RING_MASK_4,
     },
     .rx_mon_dest = {
         0, 0, 0,
-- 
2.34.1