diff options
| author | Henry Tieman <henry.w.tieman@intel.com> | 2020-05-11 18:01:44 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-22 21:44:48 -0700 |
| commit | 2c57ffcb199004825184f96081fbf036d3b2426a (patch) | |
| tree | 5d8d5bf9837f2d3c88f3dd1c254206c879a3e0a1 /drivers/net/ethernet/intel/ice/ice_protocol_type.h | |
| parent | 165d80d6adab51b6a2f9c40ad0c8d3dec18d7bef (diff) | |
ice: Enable flex-bytes support
Flex-bytes allows for packet matching based on an offset and value. This
is supported via the ethtool user-def option. It is specified by providing
an offset followed by a 2 byte match value. Offset is measured from the
start of the MAC address.
The following restrictions apply to flex-bytes. The specified offset must
be an even number and be smaller than 0x1fe.
Example usage:
ethtool -N eth0 flow-type tcp4 src-ip 192.168.0.55 dst-ip 172.16.0.55 \
src-port 12 dst-port 13 user-def 0x10ffff 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_protocol_type.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_protocol_type.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_protocol_type.h b/drivers/net/ethernet/intel/ice/ice_protocol_type.h index babe4a485fd6..7f4c1ec1eff2 100644 --- a/drivers/net/ethernet/intel/ice/ice_protocol_type.h +++ b/drivers/net/ethernet/intel/ice/ice_protocol_type.h @@ -12,6 +12,7 @@ */ enum ice_prot_id { ICE_PROT_ID_INVAL = 0, + ICE_PROT_MAC_OF_OR_S = 1, ICE_PROT_IPV4_OF_OR_S = 32, ICE_PROT_IPV4_IL = 33, ICE_PROT_IPV6_OF_OR_S = 40, |