diff options
| author | Qi Zhang <qi.z.zhang@intel.com> | 2021-03-09 11:08:06 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-22 11:32:12 -0700 |
| commit | 346bf25043976fe106cd4f739fc67765ac292a3a (patch) | |
| tree | dbf73bcc57fc812ca59b6abb14e8b5d54c40d8d6 /drivers/net/ethernet/intel/ice/ice_fdir.c | |
| parent | 0ce332fd62f625dd0e269d7d9aef65b019c95a77 (diff) | |
ice: Add new actions support for VF FDIR
Add two new actions support for VF FDIR:
A passthrough action does not specify the destination queue, but
just allow the packet go to next pipeline stage, a typical use
cases is combined with a software mark (FDID) action.
Allow specify a 2^n continuous queues as the destination of a FDIR rule.
Packet distribution is based on current RSS configure.
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_fdir.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_fdir.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.c b/drivers/net/ethernet/intel/ice/ice_fdir.c index 8f3e61c6bfd6..5f8d7a9ca068 100644 --- a/drivers/net/ethernet/intel/ice/ice_fdir.c +++ b/drivers/net/ethernet/intel/ice/ice_fdir.c @@ -374,7 +374,14 @@ ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input, if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DROP_PKT) { fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_YES; fdir_fltr_ctx.qindex = 0; + } else if (input->dest_ctl == + ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER) { + fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_NO; + fdir_fltr_ctx.qindex = 0; } else { + if (input->dest_ctl == + ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QGROUP) + fdir_fltr_ctx.toq = input->q_region; fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_NO; fdir_fltr_ctx.qindex = input->q_index; } @@ -382,7 +389,10 @@ ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input, fdir_fltr_ctx.cnt_index = input->cnt_index; fdir_fltr_ctx.fd_vsi = ice_get_hw_vsi_num(hw, input->dest_vsi); fdir_fltr_ctx.evict_ena = ICE_FXD_FLTR_QW0_EVICT_ENA_FALSE; - fdir_fltr_ctx.toq_prio = 3; + if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER) + fdir_fltr_ctx.toq_prio = 0; + else + fdir_fltr_ctx.toq_prio = 3; fdir_fltr_ctx.pcmd = add ? ICE_FXD_FLTR_QW1_PCMD_ADD : ICE_FXD_FLTR_QW1_PCMD_REMOVE; fdir_fltr_ctx.swap = ICE_FXD_FLTR_QW1_SWAP_NOT_SET; |