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qede: Register l2 queues with doorbell overflow recovery mechanism

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All L2 queues funnel through this flow, so this would cover the
regular RSS queues, as well queues created for VFs, mqos queues,
xdp queues, etc.

Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Tomer Tayar <Tomer.Tayar@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ariel Elior 2018-11-28 18:16:07 +02:00 committed by David S. Miller
parent 0e1f10447e
commit bd4db888ab
1 changed files with 9 additions and 0 deletions
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9
drivers/net/ethernet/qlogic/qede/qede_main.c
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@ -1774,6 +1774,10 @@ static int qede_drain_txq(struct qede_dev *edev,
static int qede_stop_txq(struct qede_dev *edev,
struct qede_tx_queue *txq, int rss_id)
{
/* delete doorbell from doorbell recovery mechanism */
edev->ops->common->db_recovery_del(edev->cdev, txq->doorbell_addr,
&txq->tx_db);
return edev->ops->q_tx_stop(edev->cdev, rss_id, txq->handle);
}
@ -1910,6 +1914,11 @@ static int qede_start_txq(struct qede_dev *edev,
DQ_XCM_ETH_TX_BD_PROD_CMD);
txq->tx_db.data.agg_flags = DQ_XCM_ETH_DQ_CF_CMD;
/* register doorbell with doorbell recovery mechanism */
rc = edev->ops->common->db_recovery_add(edev->cdev, txq->doorbell_addr,
&txq->tx_db, DB_REC_WIDTH_32B,
DB_REC_KERNEL);
return rc;
}