wifi: ath11k: Prevent REO cmd failures

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 <quic_murugana@quicinc.com>
Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230403182420.23375-3-quic_hprem@quicinc.com

Author: Harshitha Prem

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

drivers/net/wireless/ath/ath11k/hw.c

@@ -1233,6 +1233,7 @@ 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 = {