[PATCH ath-current 1/7] wifi: ath12k: Increase DP_REO_CMD_RING_SIZE to 256

Nithyanantham Paramasivam
2025-08-06T11:18:03Z

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>
---
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 7baa48b86f7a..10093b451588 100644
--- a/drivers/net/wireless/ath/ath12k/dp.h
+++ b/drivers/net/wireless/ath/ath12k/dp.h
@@ -184,7 +184,7 @@ 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_RX_MAC_BUF_RING_SIZE 2048
--
2.17.1