[dpdk-stable] [PATCH 3/7] net/bnxt: fix receive interrupt vector
Ajit Khaparde
ajit.khaparde at broadcom.com
Fri Jul 19 08:19:02 CEST 2019
From: Stephen Hemminger <stephen at networkplumber.org>
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 at dpdk.org
Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
Reviewed-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
Tested-by: Rahul Gupta <rahul.gupta at broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
drivers/net/bnxt/bnxt_ethdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index 6492f5627..fec1ecbae 100644
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -427,7 +427,8 @@ 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++;
}
--
2.20.1 (Apple Git-117)
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