diff options
| author | Qi Zhang <qi.z.zhang@intel.com> | 2021-03-09 06:08:03 +0300 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-22 21:32:12 +0300 |
| commit | da62c5ff9dcdac67204d6647f3cd43ad931a59f4 (patch) | |
| tree | b1572351612433655729c3e9d0e8f9871e9168c3 /drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | |
| parent | 7012dfd1afc335f5e972a1c38b43c01d4b8a4309 (diff) | |
| download | linux-da62c5ff9dcdac67204d6647f3cd43ad931a59f4.tar.xz | |
ice: Add support for per VF ctrl VSI enabling
We are going to enable FDIR configure for AVF through virtual channel.
The first step is to add helper functions to support control VSI setup.
A control VSI will be allocated for a VF when AVF creates its
first FDIR rule through ice_vf_ctrl_vsi_setup().
The patch will also allocate FDIR rule space for VF's control VSI.
If a VF asks for flow director rules, then those should come entirely
from the best effort pool and not from the guaranteed pool. The patch
allow a VF VSI to have only space in the best effort rules.
Signed-off-by: Xiaoyun Li <xiaoyun.li@intel.com>
Signed-off-by: Yahui Cao <yahui.cao@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Tested-by: Chen Bo <BoX.C.Chen@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h index 0f519fba3770..faa879d744a1 100644 --- a/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h +++ b/drivers/net/ethernet/intel/ice/ice_virtchnl_pf.h @@ -70,6 +70,7 @@ struct ice_vf { u16 vf_id; /* VF ID in the PF space */ u16 lan_vsi_idx; /* index into PF struct */ + u16 ctrl_vsi_idx; /* first vector index of this VF in the PF space */ int first_vector_idx; struct ice_sw *vf_sw_id; /* switch ID the VF VSIs connect to */ @@ -138,6 +139,7 @@ void ice_vf_lan_overflow_event(struct ice_pf *pf, struct ice_rq_event_info *event); void ice_print_vfs_mdd_events(struct ice_pf *pf); void ice_print_vf_rx_mdd_event(struct ice_vf *vf); +struct ice_vsi *ice_vf_ctrl_vsi_setup(struct ice_vf *vf); #else /* CONFIG_PCI_IOV */ #define ice_process_vflr_event(pf) do {} while (0) #define ice_free_vfs(pf) do {} while (0) |