diff options
| author | Anjali Singhai Jain <anjali.singhai@intel.com> | 2013-11-26 10:49:14 (GMT) |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-12-16 08:49:11 (GMT) |
| commit | 25946ddb117afc63c0885d5d2a13f6865d132a32 (patch) | |
| tree | 81a5c42e34d8fda48aebc4cb23a81d2b6a6c51bf /drivers | |
| parent | f551b4386cefaf47b116a432c64582a8355bf362 (diff) | |
| download | linux-25946ddb117afc63c0885d5d2a13f6865d132a32.tar.xz | |
i40e: Tell the stack about our actual number of queues
Call the netif_set_real* functions in order to make sure
the stack knows about how many queues we have, in order
for RFS/RPS/XFS to work correctly.
Change-Id: Ib7a7b2792f80c5eef210dedf42cc6607d63953d2
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index a6291e2..9dc5829 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -3966,6 +3966,15 @@ static int i40e_open(struct net_device *netdev) if (err) goto err_setup_rx; + /* Notify the stack of the actual queue counts. */ + err = netif_set_real_num_tx_queues(netdev, pf->num_tx_queues); + if (err) + goto err_set_queues; + + err = netif_set_real_num_rx_queues(netdev, pf->num_rx_queues); + if (err) + goto err_set_queues; + err = i40e_up_complete(vsi); if (err) goto err_up_complete; @@ -3982,6 +3991,7 @@ static int i40e_open(struct net_device *netdev) err_up_complete: i40e_down(vsi); +err_set_queues: i40e_vsi_free_irq(vsi); err_setup_rx: i40e_vsi_free_rx_resources(vsi); |