diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 40 |
1 files changed, 30 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0babde10fa15..b500bbf6c43f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -4235,8 +4235,8 @@ static void i40e_control_tx_q(struct i40e_pf *pf, int pf_q, bool enable) * @is_xdp: true if the queue is used for XDP * @enable: start or stop the queue **/ -static int i40e_control_wait_tx_q(int seid, struct i40e_pf *pf, int pf_q, - bool is_xdp, bool enable) +int i40e_control_wait_tx_q(int seid, struct i40e_pf *pf, int pf_q, + bool is_xdp, bool enable) { int ret; @@ -4281,7 +4281,6 @@ static int i40e_vsi_control_tx(struct i40e_vsi *vsi, bool enable) if (ret) break; } - return ret; } @@ -4320,9 +4319,9 @@ static int i40e_pf_rxq_wait(struct i40e_pf *pf, int pf_q, bool enable) * @pf_q: the PF queue to configure * @enable: start or stop the queue * - * This function enables or disables a single queue. Note that any delay - * required after the operation is expected to be handled by the caller of - * this function. + * This function enables or disables a single queue. Note that + * any delay required after the operation is expected to be + * handled by the caller of this function. **/ static void i40e_control_rx_q(struct i40e_pf *pf, int pf_q, bool enable) { @@ -4352,6 +4351,30 @@ static void i40e_control_rx_q(struct i40e_pf *pf, int pf_q, bool enable) } /** + * i40e_control_wait_rx_q + * @pf: the PF structure + * @pf_q: queue being configured + * @enable: start or stop the rings + * + * This function enables or disables a single queue along with waiting + * for the change to finish. The caller of this function should handle + * the delays needed in the case of disabling queues. + **/ +int i40e_control_wait_rx_q(struct i40e_pf *pf, int pf_q, bool enable) +{ + int ret = 0; + + i40e_control_rx_q(pf, pf_q, enable); + + /* wait for the change to finish */ + ret = i40e_pf_rxq_wait(pf, pf_q, enable); + if (ret) + return ret; + + return ret; +} + +/** * i40e_vsi_control_rx - Start or stop a VSI's rings * @vsi: the VSI being configured * @enable: start or stop the rings @@ -4363,10 +4386,7 @@ static int i40e_vsi_control_rx(struct i40e_vsi *vsi, bool enable) pf_q = vsi->base_queue; for (i = 0; i < vsi->num_queue_pairs; i++, pf_q++) { - i40e_control_rx_q(pf, pf_q, enable); - - /* wait for the change to finish */ - ret = i40e_pf_rxq_wait(pf, pf_q, enable); + ret = i40e_control_wait_rx_q(pf, pf_q, enable); if (ret) { dev_info(&pf->pdev->dev, "VSI seid %d Rx ring %d %sable timeout\n", |