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net/bnxt: fix Tx hang after port stop/start

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Initialize the state of the completion valid indicator
when a completion ring is freed, otherwise completions may
not be processed when a new ring is allocated.

Fixes: 5735eb241947 ("net/bnxt: support Tx batching")
Cc: stable@dpdk.org

Signed-off-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
This commit is contained in:
Lance Richardson 2019-07-17 16:11:28 +05:30 committed by Ferruh Yigit
parent 72aaa312e9
commit 03934d93e1
1 changed files with 1 additions and 0 deletions
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drivers/net/bnxt/bnxt_hwrm.c
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@ -2089,6 +2089,7 @@ static void bnxt_free_cp_ring(struct bnxt *bp, struct bnxt_cp_ring_info *cpr)
memset(cpr->cp_desc_ring, 0, cpr->cp_ring_struct->ring_size *
sizeof(*cpr->cp_desc_ring));
cpr->cp_raw_cons = 0;
cpr->valid = 0;
}
void bnxt_free_hwrm_rx_ring(struct bnxt *bp, int queue_index)