diff options
| author | Henry Tieman <henry.w.tieman@intel.com> | 2020-05-11 18:01:41 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-22 21:30:23 -0700 |
| commit | 4ab956462f67763be4049b03a414aa7c9b2d4c96 (patch) | |
| tree | 62ee4b16998b8a88c6481880fec857aa4c78c4cc /drivers/net/ethernet/intel/ice/ice_fdir.h | |
| parent | 148beb612031255156d68b342170140524afb36e (diff) | |
ice: Support displaying ntuple rules
Add functionality for ethtool --show-ntuple, allowing for filters to be
displayed when set functionality is added. Add statistics related to
Flow Director matches and status.
Signed-off-by: Henry Tieman <henry.w.tieman@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@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/ice/ice_fdir.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_fdir.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.h b/drivers/net/ethernet/intel/ice/ice_fdir.h index feac47adde6e..1b69249b40c1 100644 --- a/drivers/net/ethernet/intel/ice/ice_fdir.h +++ b/drivers/net/ethernet/intel/ice/ice_fdir.h @@ -3,10 +3,57 @@ #ifndef _ICE_FDIR_H_ #define _ICE_FDIR_H_ + +enum ice_fltr_prgm_desc_dest { + ICE_FLTR_PRGM_DESC_DEST_DROP_PKT, + ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QINDEX, +}; + +struct ice_fdir_v4 { + __be32 dst_ip; + __be32 src_ip; + __be16 dst_port; + __be16 src_port; + __be32 l4_header; + __be32 sec_parm_idx; /* security parameter index */ + u8 tos; + u8 ip_ver; + u8 proto; +}; + +struct ice_fdir_extra { + u8 dst_mac[ETH_ALEN]; /* dest MAC address */ + u32 usr_def[2]; /* user data */ + __be16 vlan_type; /* VLAN ethertype */ + __be16 vlan_tag; /* VLAN tag info */ +}; + +struct ice_fdir_fltr { + struct list_head fltr_node; + enum ice_fltr_ptype flow_type; + + struct ice_fdir_v4 ip; + struct ice_fdir_v4 mask; + + struct ice_fdir_extra ext_data; + struct ice_fdir_extra ext_mask; + + /* filter control */ + u16 q_index; + u16 dest_vsi; + u8 dest_ctl; + u8 fltr_status; + u16 cnt_index; + u32 fltr_id; +}; + enum ice_status ice_alloc_fd_res_cntr(struct ice_hw *hw, u16 *cntr_id); enum ice_status ice_free_fd_res_cntr(struct ice_hw *hw, u16 cntr_id); enum ice_status ice_alloc_fd_guar_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); enum ice_status ice_alloc_fd_shrd_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr); +int ice_get_fdir_cnt_all(struct ice_hw *hw); +struct ice_fdir_fltr * +ice_fdir_find_fltr_by_idx(struct ice_hw *hw, u32 fltr_idx); #endif /* _ICE_FDIR_H_ */ |