Prevent REO cmd failures causing double free by increasing REO cmd
ring size and moving REO status ring mask to IRQ group 3 from group
0 to separate from tx completion ring on IRQ group 0 which may delay
reo status processing.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Signed-off-by: Sathishkumar Muruganandam <[email protected]>
Signed-off-by: Harshitha Prem <[email protected]>
---
drivers/net/wireless/ath/ath11k/dp.h | 2 +-
drivers/net/wireless/ath/ath11k/hw.c | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath11k/dp.h b/drivers/net/wireless/ath/ath11k/dp.h
index be9eafc872b3..6022e27ba91d 100644
--- a/drivers/net/wireless/ath/ath11k/dp.h
+++ b/drivers/net/wireless/ath/ath11k/dp.h
@@ -214,7 +214,7 @@ struct ath11k_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
diff --git a/drivers/net/wireless/ath/ath11k/hw.c b/drivers/net/wireless/ath/ath11k/hw.c
index 60ac215e0678..9a12cc955fa1 100644
--- a/drivers/net/wireless/ath/ath11k/hw.c
+++ b/drivers/net/wireless/ath/ath11k/hw.c
@@ -1224,6 +1224,7 @@ const struct ath11k_hw_ring_mask ath11k_hw_ring_mask_ipq8074 = {
ATH11K_RX_WBM_REL_RING_MASK_0,
},
.reo_status = {
+ 0, 0, 0,
ATH11K_REO_STATUS_RING_MASK_0,
},
.rxdma2host = {
--
2.17.1