diff options
| author | Tony Nguyen <[email protected]> | 2020-01-17 15:39:13 +0000 |
|---|---|---|
| committer | Jeff Kirsher <[email protected]> | 2020-01-25 00:06:32 +0000 |
| commit | 31ad4e4ee1e4e2e12985e46aa6263c8bd5ad4271 (patch) | |
| tree | cbf13814243992bfaf27f9dddb360df2aa31c399 /drivers/net/ethernet/intel/ice/ice_flow.h | |
| parent | ice: Enable writing hardware filtering tables (diff) | |
| download | kernel-31ad4e4ee1e4e2e12985e46aa6263c8bd5ad4271.tar.gz kernel-31ad4e4ee1e4e2e12985e46aa6263c8bd5ad4271.zip | |
ice: Allocate flow profile
Create an extraction sequence based on the packet header protocols to be
programmed and allocate a flow profile for the extraction sequence.
Signed-off-by: Tony Nguyen <[email protected]>
Signed-off-by: Henry Tieman <[email protected]>
Tested-by: Andrew Bowers <[email protected]>
Signed-off-by: Jeff Kirsher <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_flow.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_flow.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_flow.h b/drivers/net/ethernet/intel/ice/ice_flow.h index 48c0fc09d5ff..05b0dab4793c 100644 --- a/drivers/net/ethernet/intel/ice/ice_flow.h +++ b/drivers/net/ethernet/intel/ice/ice_flow.h @@ -56,7 +56,13 @@ enum ice_flow_field { ICE_FLOW_FIELD_IDX_MAX }; +enum ice_flow_dir { + ICE_FLOW_RX = 0x02, +}; + #define ICE_FLOW_SEG_MAX 2 +#define ICE_FLOW_FV_EXTRACT_SZ 2 + #define ICE_FLOW_SET_HDRS(seg, val) ((seg)->hdrs |= (u32)(val)) struct ice_flow_seg_xtrct { @@ -99,6 +105,23 @@ struct ice_flow_seg_info { struct ice_flow_fld_info fields[ICE_FLOW_FIELD_IDX_MAX]; }; +struct ice_flow_prof { + struct list_head l_entry; + + u64 id; + enum ice_flow_dir dir; + u8 segs_cnt; + + /* Keep track of flow entries associated with this flow profile */ + struct mutex entries_lock; + struct list_head entries; + + struct ice_flow_seg_info segs[ICE_FLOW_SEG_MAX]; + + /* software VSI handles referenced by this flow profile */ + DECLARE_BITMAP(vsis, ICE_MAX_VSI); +}; + struct ice_rss_cfg { struct list_head l_entry; /* bitmap of VSIs added to the RSS entry */ |