diff options
| author | Qi Zhang <qi.z.zhang@intel.com> | 2021-03-09 11:08:03 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-22 11:32:12 -0700 |
| commit | da62c5ff9dcdac67204d6647f3cd43ad931a59f4 (patch) | |
| tree | b1572351612433655729c3e9d0e8f9871e9168c3 /drivers/net/ethernet/intel/ice/ice.h | |
| parent | 7012dfd1afc335f5e972a1c38b43c01d4b8a4309 (diff) | |
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.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index 357706444dd5..7b45f2ab4036 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -73,7 +73,7 @@ #define ICE_MIN_LAN_TXRX_MSIX 1 #define ICE_MIN_LAN_OICR_MSIX 1 #define ICE_MIN_MSIX (ICE_MIN_LAN_TXRX_MSIX + ICE_MIN_LAN_OICR_MSIX) -#define ICE_FDIR_MSIX 1 +#define ICE_FDIR_MSIX 2 #define ICE_NO_VSI 0xffff #define ICE_VSI_MAP_CONTIG 0 #define ICE_VSI_MAP_SCATTER 1 @@ -84,6 +84,8 @@ #define ICE_MAX_LG_RSS_QS 256 #define ICE_RES_VALID_BIT 0x8000 #define ICE_RES_MISC_VEC_ID (ICE_RES_VALID_BIT - 1) +/* All VF control VSIs share the same IRQ, so assign a unique ID for them */ +#define ICE_RES_VF_CTRL_VEC_ID (ICE_RES_MISC_VEC_ID - 1) #define ICE_INVAL_Q_INDEX 0xffff #define ICE_INVAL_VFID 256 |