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net/bnxt: add checks for firmware reset

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Driver should fail the eth_dev_ops callbacks and accessing
Tx and Rx queues when device is in reset or in error state.
Added missing checks for fw reset in few routines.

Fixes: be14720def ("net/bnxt: support FW reset")

Reviewed-by: Santoshkumar Karanappa Rastapur <santosh.rastapur@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Kalesh AP 2019-11-13 13:59:40 +05:30 committed by Ferruh Yigit
parent 20ac796641
commit aadae082ee
1 changed files with 8 additions and 0 deletions
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8
drivers/net/bnxt/bnxt_ethdev.c
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@ -2067,8 +2067,12 @@ static void
bnxt_rxq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo)
{
struct bnxt *bp = dev->data->dev_private;
struct bnxt_rx_queue *rxq;
if (is_bnxt_in_error(bp))
return;
rxq = dev->data->rx_queues[queue_id];
qinfo->mp = rxq->mb_pool;
@ -2084,8 +2088,12 @@ static void
bnxt_txq_info_get_op(struct rte_eth_dev *dev, uint16_t queue_id,
struct rte_eth_txq_info *qinfo)
{
struct bnxt *bp = dev->data->dev_private;
struct bnxt_tx_queue *txq;
if (is_bnxt_in_error(bp))
return;
txq = dev->data->tx_queues[queue_id];
qinfo->nb_desc = txq->nb_tx_desc;