diff options
| author | Anjali Singhai Jain <anjali.singhai@intel.com> | 2015-12-22 14:25:07 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-02-03 22:01:01 -0800 |
| commit | f6d83d1376f496e6218080dd6eb663830672813f (patch) | |
| tree | 77eca4305bd5e1e423e72c69f339dfe1ca4882ce /drivers/net/ethernet/intel/i40evf/i40evf_main.c | |
| parent | 3d0da5b78262c1f86294419c7a70e4c837aca159 (diff) | |
i40evf: add new write-back mode
Add write-back on interrupt throttle rate timer expiration support
for the i40evf driver, when running on X722 devices.
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40evf/i40evf_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40evf/i40evf_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index 798f0dedf14f..615ad0f1fdc4 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2511,6 +2511,11 @@ static void i40evf_init_task(struct work_struct *work) if (adapter->vf_res->vf_offload_flags & I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE; + + if (adapter->vf_res->vf_offload_flags & + I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR) + adapter->flags |= I40EVF_FLAG_WB_ON_ITR_CAPABLE; + err = i40evf_request_misc_irq(adapter); if (err) goto err_sw_init; |