qcacmn: Reset interrupt mask based on host mode ring count

During interrupt mask initialization, bitmap of tx ring
mask and reo dest ring mask are filled in host mode based
on the number of rings.

When NSS offload mode and dynamic HW mode are enabled,
interrupt reset is done based on modified ring count.
This is causing invalid hal_srng access for interrupt
context which are not reset.

So, resetting tx ring mask and reo ring mask based on host
mode ring count. Also reset when mask value is non-zero.

Change-Id: I6e3ef2df7a1f71aa17ebf8499467b39bc84f88bf

dp/wifi3.0/dp_main.c

@@ -3215,11 +3215,7 @@ static void dp_soc_reset_intr_mask(struct dp_soc *soc)
 	grp_mask =  &soc->wlan_cfg_ctx->int_tx_ring_mask[0];
 
 	/* loop and reset the mask for only offloaded ring */
-	for (j = 0; j < num_ring; j++) {
-		if (!dp_soc_ring_if_nss_offloaded(soc, WBM2SW_RELEASE, j)) {
-			continue;
-		}
-
+	for (j = 0; j < WLAN_CFG_NUM_TCL_DATA_RINGS; j++) {
 		/*
 		 * Group number corresponding to tx offloaded ring.
 		 */
@@ -3231,8 +3227,13 @@ static void dp_soc_reset_intr_mask(struct dp_soc *soc)
 			return;
 		}
 
-		/* reset the tx mask for offloaded ring */
 		mask = wlan_cfg_get_tx_ring_mask(soc->wlan_cfg_ctx, group_number);
+		if (!dp_soc_ring_if_nss_offloaded(soc, WBM2SW_RELEASE, j) &&
+		    (!mask)) {
+			continue;
+		}
+
+		/* reset the tx mask for offloaded ring */
 		mask &= (~(1 << j));
 
 		/*
@@ -3250,11 +3251,7 @@ static void dp_soc_reset_intr_mask(struct dp_soc *soc)
 	grp_mask = &soc->wlan_cfg_ctx->int_rx_ring_mask[0];
 
 	/* loop and reset the mask for only offloaded ring */
-	for (j = 0; j < num_ring; j++) {
-		if (!dp_soc_ring_if_nss_offloaded(soc, REO_DST, j)) {
-			continue;
-		}
-
+	for (j = 0; j < WLAN_CFG_NUM_REO_DEST_RING; j++) {
 		/*
 		 * Group number corresponding to rx offloaded ring.
 		 */
@@ -3266,8 +3263,13 @@ static void dp_soc_reset_intr_mask(struct dp_soc *soc)
 			return;
 		}
 
-		/* set the interrupt mask for offloaded ring */
 		mask =  wlan_cfg_get_rx_ring_mask(soc->wlan_cfg_ctx, group_number);
+		if (!dp_soc_ring_if_nss_offloaded(soc, REO_DST, j) &&
+		    (!mask)) {
+			continue;
+		}
+
+		/* reset the interrupt mask for offloaded ring */
 		mask &= (~(1 << j));
 
 		/*