X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Focteontx2%2Fotx2_rss.c;h=d859937e6ef0558e75833e626af9ce9f87e35307;hb=6dc83230b43b1a69603f61e55ddc4e5905336365;hp=a29441e6c9b44d2dd69f28fca00659fb5a0105ed;hpb=0342232aa4dfdc3e709ffaac0c1a6635b3f2174c;p=dpdk.git

diff --git a/drivers/net/octeontx2/otx2_rss.c b/drivers/net/octeontx2/otx2_rss.c
index a29441e6c9..d859937e6e 100644
--- a/drivers/net/octeontx2/otx2_rss.c
+++ b/drivers/net/octeontx2/otx2_rss.c
@@ -33,6 +33,29 @@ otx2_nix_rss_tbl_init(struct otx2_eth_dev *dev,
 		req->qidx = (group * rss->rss_size) + idx;
 		req->ctype = NIX_AQ_CTYPE_RSS;
 		req->op = NIX_AQ_INSTOP_INIT;
+
+		if (!dev->lock_rx_ctx)
+			continue;
+
+		req = otx2_mbox_alloc_msg_nix_aq_enq(mbox);
+		if (!req) {
+			/* The shared memory buffer can be full.
+			 * Flush it and retry
+			 */
+			otx2_mbox_msg_send(mbox, 0);
+			rc = otx2_mbox_wait_for_rsp(mbox, 0);
+			if (rc < 0)
+				return rc;
+
+			req = otx2_mbox_alloc_msg_nix_aq_enq(mbox);
+			if (!req)
+				return -ENOMEM;
+		}
+		req->rss.rq = ind_tbl[idx];
+		/* Fill AQ info */
+		req->qidx = (group * rss->rss_size) + idx;
+		req->ctype = NIX_AQ_CTYPE_RSS;
+		req->op = NIX_AQ_INSTOP_LOCK;
 	}
 
 	otx2_mbox_msg_send(mbox, 0);
@@ -358,7 +381,7 @@ otx2_nix_rss_config(struct rte_eth_dev *eth_dev)
 	int rc;
 
 	/* Skip further configuration if selected mode is not RSS */
-	if (eth_dev->data->dev_conf.rxmode.mq_mode != ETH_MQ_RX_RSS)
+	if (eth_dev->data->dev_conf.rxmode.mq_mode != ETH_MQ_RX_RSS || !qcnt)
 		return 0;
 
 	/* Update default RSS key and cfg */