ath11k: process both lmac rings for QCA6390

For QCA6390, the num_radios is 1 but it needs to process 2 lmac rings.
So use NUM_RXDMA_PER_PDEV to do another loop.

Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01238-QCAHKSWPL_SILICONZ-2
Signed-off-by: Carl Huang <cjhuang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1597555891-26112-8-git-send-email-kvalo@codeaurora.org

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

@@ -731,7 +731,7 @@ int ath11k_dp_service_srng(struct ath11k_base *ab,
 	struct napi_struct *napi = &irq_grp->napi;
 	int grp_id = irq_grp->grp_id;
 	int work_done = 0;
-	int i = 0;
+	int i = 0, j;
 	int tot_work_done = 0;
 
 	while (ab->hw_params.ring_mask->tx[grp_id] >> i) {
@@ -771,25 +771,34 @@ int ath11k_dp_service_srng(struct ath11k_base *ab,
 
 	if (ab->hw_params.ring_mask->rx_mon_status[grp_id]) {
 		for (i = 0; i < ab->num_radios; i++) {
-			if (ab->hw_params.ring_mask->rx_mon_status[grp_id] & BIT(i)) {
+			for (j = 0; j < ab->hw_params.num_rxmda_per_pdev; j++) {
+				int id = i * ab->hw_params.num_rxmda_per_pdev + j;
+
+				if (ab->hw_params.ring_mask->rx_mon_status[grp_id] &
+					BIT(id)) {
 					work_done =
 					ath11k_dp_rx_process_mon_rings(ab,
-							       i, napi,
-							       budget);
+								       id,
+								       napi, budget);
 					budget -= work_done;
 					tot_work_done += work_done;
-			}
+
 					if (budget <= 0)
 						goto done;
 				}
 			}
+		}
+	}
 
 	if (ab->hw_params.ring_mask->reo_status[grp_id])
 		ath11k_dp_process_reo_status(ab);
 
 	for (i = 0; i < ab->num_radios; i++) {
-		if (ab->hw_params.ring_mask->rxdma2host[grp_id] & BIT(i)) {
-			work_done = ath11k_dp_process_rxdma_err(ab, i, budget);
+		for (j = 0; j < ab->hw_params.num_rxmda_per_pdev; j++) {
+			int id = i * ab->hw_params.num_rxmda_per_pdev + j;
+
+			if (ab->hw_params.ring_mask->rxdma2host[grp_id] & BIT(id)) {
+				work_done = ath11k_dp_process_rxdma_err(ab, id, budget);
 				budget -= work_done;
 				tot_work_done += work_done;
 			}
@@ -797,15 +806,17 @@ int ath11k_dp_service_srng(struct ath11k_base *ab,
 			if (budget <= 0)
 				goto done;
 
-		if (ab->hw_params.ring_mask->host2rxdma[grp_id] & BIT(i)) {
-			struct ath11k_pdev_dp *dp = &ab->pdevs[i].ar->dp;
+			if (ab->hw_params.ring_mask->host2rxdma[grp_id] & BIT(id)) {
+				struct ath11k *ar = ath11k_ab_to_ar(ab, id);
+				struct ath11k_pdev_dp *dp = &ar->dp;
 				struct dp_rxdma_ring *rx_ring = &dp->rx_refill_buf_ring;
 
-			ath11k_dp_rxbufs_replenish(ab, i, rx_ring, 0,
+				ath11k_dp_rxbufs_replenish(ab, id, rx_ring, 0,
 							   HAL_RX_BUF_RBM_SW3_BM,
 							   GFP_ATOMIC);
 			}
 		}
+	}
 	/* TODO: Implement handler for other interrupts */
 
 done: