6.6-stable review patch. If anyone has any objections, please let me know.
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From: Nithyanantham Paramasivam nithyanantham.paramasivam@oss.qualcomm.com
[ Upstream commit 82993345aef6987a916337ebd2fca3ff4a6250a7 ]
Increase DP_REO_CMD_RING_SIZE from 128 to 256 to avoid queuing failures observed during stress test scenarios.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3
Signed-off-by: Nithyanantham Paramasivam nithyanantham.paramasivam@oss.qualcomm.com Reviewed-by: Baochen Qiang baochen.qiang@oss.qualcomm.com Reviewed-by: Vasanthakumar Thiagarajan vasanthakumar.thiagarajan@oss.qualcomm.com Link: https://patch.msgid.link/20250806111750.3214584-2-nithyanantham.paramasivam@... Signed-off-by: Jeff Johnson jeff.johnson@oss.qualcomm.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath12k/dp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath12k/dp.h b/drivers/net/wireless/ath/ath12k/dp.h index 61f765432516b..284032db0b98d 100644 --- a/drivers/net/wireless/ath/ath12k/dp.h +++ b/drivers/net/wireless/ath/ath12k/dp.h @@ -162,7 +162,7 @@ struct ath12k_pdev_dp { #define DP_REO_REINJECT_RING_SIZE 32 #define DP_RX_RELEASE_RING_SIZE 1024 #define DP_REO_EXCEPTION_RING_SIZE 128 -#define DP_REO_CMD_RING_SIZE 128 +#define DP_REO_CMD_RING_SIZE 256 #define DP_REO_STATUS_RING_SIZE 2048 #define DP_RXDMA_BUF_RING_SIZE 4096 #define DP_RXDMA_REFILL_RING_SIZE 2048