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qcacmn: use correct rx pool id for refill buffer

When handling RXDMA error marked frames that from MAC1,
wrong rx descriptor pool is referenced, so allocated
buffer length is incorrect and lead to skb crash. Make
changes to always uses mac0 rx descriptor pool for MCL
platform.

Change-Id: Ica01c3967d6248a23ea745da63149dae9cd56677
CRs-Fixed: 2945573
Yu Tian 4 년 전
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c459923dd6
1개의 변경된 파일5개의 추가작업 그리고 3개의 파일을 삭제
  1. 5 3
      dp/wifi3.0/dp_rx_err.c

+ 5 - 3
dp/wifi3.0/dp_rx_err.c

@@ -2623,11 +2623,13 @@ dp_rxdma_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
 	dp_srng_access_end(int_ctx, soc, err_dst_srng);
 
 	if (rx_bufs_used) {
-		if (wlan_cfg_per_pdev_lmac_ring(soc->wlan_cfg_ctx))
+		if (wlan_cfg_per_pdev_lmac_ring(soc->wlan_cfg_ctx)) {
 			dp_rxdma_srng = &soc->rx_refill_buf_ring[mac_id];
-		else
+			rx_desc_pool = &soc->rx_desc_buf[mac_id];
+		} else {
 			dp_rxdma_srng = &soc->rx_refill_buf_ring[pdev->lmac_id];
-		rx_desc_pool = &soc->rx_desc_buf[mac_id];
+			rx_desc_pool = &soc->rx_desc_buf[pdev->lmac_id];
+		}
 
 		dp_rx_buffers_replenish(soc, mac_id, dp_rxdma_srng,
 			rx_desc_pool, rx_bufs_used, &head, &tail);