[dpdk-dev] [PATCH] net/bnxt: fix to reset Rx next consumer index

[Somnath Kotur]

In bnxt_init_one_rx_ring(), reset this variable internal to the driver
ring to 0, so that there is no mismatch with actual value in HW on
traffic resumption.

Fixes: 03c8f2fe111c ("net/bnxt: detect bad opaque in Rx completion")
Cc: sta...@dpdk.org

Signed-off-by: Somnath Kotur <somnath.ko...@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.pura...@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khapa...@broadcom.com>
---
 drivers/net/bnxt/bnxt_rxr.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/net/bnxt/bnxt_rxr.c b/drivers/net/bnxt/bnxt_rxr.c
index aea71703d1..73fbdd17d1 100644
--- a/drivers/net/bnxt/bnxt_rxr.c
+++ b/drivers/net/bnxt/bnxt_rxr.c
@@ -1379,6 +1379,9 @@ int bnxt_init_one_rx_ring(struct bnxt_rx_queue *rxq)
        }
        PMD_DRV_LOG(DEBUG, "TPA alloc Done!\n");
 
+       /* Explicitly reset this driver internal tracker on a ring init */
+       rxr->rx_next_cons = 0;
+
        return 0;
 }
 
-- 
2.28.0.497.g54e85e7