From: Rahul Gupta <rahul.gupta@broadcom.com>
Date: Fri, 19 Jul 2019 06:19:03 +0000 (+0530)
Subject: net/bnxt: fix interrupt rearm logic
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=c79012a3b019bbfa7aefaa567b2b61bda2f5b44b;p=dpdk.git

net/bnxt: fix interrupt rearm logic

Rearm will intimate hardware that current interrupts are processed
and it can continue to send more.

Fixes: 1fe427fd08ee ("net/bnxt: support enable/disable interrupt")
Cc: stable@dpdk.org

Signed-off-by: Rahul Gupta <rahul.gupta@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---

diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index c94cac5a9c..e0eb890f80 100644
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -374,7 +374,7 @@ bnxt_rx_queue_intr_enable_op(struct rte_eth_dev *eth_dev, uint16_t queue_id)
 			return rc;
 		}
 		cpr = rxq->cp_ring;
-		B_CP_DB_ARM(cpr);
+		B_CP_DB_REARM(cpr, cpr->cp_raw_cons);
 	}
 	return rc;
 }