From: Stephen Hemminger <stephen@networkplumber.org>
Date: Fri, 19 Jul 2019 06:19:02 +0000 (+0530)
Subject: net/bnxt: fix Rx interrupt vector
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=d261c9ef56f4c6af645b71a9a9c841bbbe24e3a9;p=dpdk.git

net/bnxt: fix Rx interrupt vector

The receive interrupt vector should be offset by the constant
RTE_INTR_VEC_RXTX_OFFSET; otherwise setting up some queue interrupts
will fail.

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

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Tested-by: Rahul Gupta <rahul.gupta@broadcom.com>
---

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 9107841011..b336a234cc 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -418,7 +418,8 @@ static int bnxt_init_chip(struct bnxt *bp)
 			intr_handle->max_intr);
 		for (queue_id = 0; queue_id < bp->eth_dev->data->nb_rx_queues;
 		     queue_id++) {
-			intr_handle->intr_vec[queue_id] = vec;
+			intr_handle->intr_vec[queue_id] =
+							vec + BNXT_RX_VEC_START;
 			if (vec < base + intr_handle->nb_efd - 1)
 				vec++;
 		}