diff options
| author | Henry Tieman <henry.w.tieman@intel.com> | 2020-05-11 18:01:42 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-22 21:36:27 -0700 |
| commit | cac2a27cd9ab1638e21df11ec583d2bc919a3ae3 (patch) | |
| tree | b00d9f857c87276edf008f8ddf9a4fcd860ded4b /drivers/net/ethernet/intel/ice/ice_type.h | |
| parent | 4ab956462f67763be4049b03a414aa7c9b2d4c96 (diff) | |
ice: Support IPv4 Flow Director filters
Support the addition and deletion of IPv4 filters.
Supported fields are: src-ip, dst-ip, src-port, and dst-port
Supported flow-types are: tcp4, udp4, sctp4, ip4
Example usage:
ethtool -N eth0 flow-type tcp4 src-ip 192.168.0.55 dst-ip 172.16.0.55 \
src-port 16 dst-port 12 action 32
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_type.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_type.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_type.h b/drivers/net/ethernet/intel/ice/ice_type.h index 0c14d89f7be9..fcf1f7853a41 100644 --- a/drivers/net/ethernet/intel/ice/ice_type.h +++ b/drivers/net/ethernet/intel/ice/ice_type.h @@ -628,6 +628,12 @@ struct ice_hw { struct mutex fdir_fltr_lock; /* protect Flow Director */ struct list_head fdir_list_head; + /* Book-keeping of side-band filter count per flow-type. + * This is used to detect and handle input set changes for + * respective flow-type. + */ + u16 fdir_fltr_cnt[ICE_FLTR_PTYPE_MAX]; + struct ice_fd_hw_prof **fdir_prof; DECLARE_BITMAP(fdir_perfect_fltr, ICE_FLTR_PTYPE_MAX); struct mutex rss_locks; /* protect RSS configuration */ |