diff options
| author | Shiraz Saleem <shiraz.saleem@intel.com> | 2018-03-19 09:28:03 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2018-03-19 09:46:09 -0700 |
| commit | ddbb8d5dd9b7f58293f196eab71449d0242c028d (patch) | |
| tree | 9c5f3d7d9bdd33e49e8338e828d28ad9ef3b4d1c /drivers/net/ethernet/intel/i40e/i40e.h | |
| parent | 88244a48d2ddebbe041ec4f07e40598cfd8bf06f (diff) | |
i40e: Close client on suspend and restore client MSIx on resume
During suspend client MSIx vectors are freed while they are still
in use causing a crash on entering S3.
Fix this calling client close before freeing up its MSIx vectors.
Also update the client MSIx vectors on resume before client
open is called.
Fixes commit b980c0634fe5 ("i40e: shutdown all IRQs and disable MSI-X
when suspended")
Reported-by: Stefan Assmann <sassmann@redhat.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@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/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 36d9401a6258..271ab1a861b7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -1041,6 +1041,7 @@ void i40e_notify_client_of_l2_param_changes(struct i40e_vsi *vsi); void i40e_notify_client_of_netdev_close(struct i40e_vsi *vsi, bool reset); void i40e_notify_client_of_vf_enable(struct i40e_pf *pf, u32 num_vfs); void i40e_notify_client_of_vf_reset(struct i40e_pf *pf, u32 vf_id); +void i40e_client_update_msix_info(struct i40e_pf *pf); int i40e_vf_client_capable(struct i40e_pf *pf, u32 vf_id); /** * i40e_irq_dynamic_enable - Enable default interrupt generation settings |