net/ice/base: add SRC MAC field support for FD
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Commit Message
Add src MAC address field support, so that SRC MAC field in L2 can
be matched when set Flow Director filter with SRC MAC address.
Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
---
drivers/net/ice/base/ice_fdir.c | 1 +
drivers/net/ice/base/ice_fdir.h | 1 +
2 files changed, 2 insertions(+)
Comments
On 7/8/2020 1:43 PM, Zhirun Yan wrote:
> Add src MAC address field support, so that SRC MAC field in L2 can
> be matched when set Flow Director filter with SRC MAC address.
>
> Signed-off-by: Zhirun Yan <zhirun.yan@intel.com>
Squashed into relevant commit [1] in next-net, thanks.
[1]
net/ice: add support for src MAC filter on FDIR
They both implement same feature, base code and driver changes are related and
can be merged into single patch.
@@ -1023,6 +1023,7 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input,
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
+ ice_pkt_insert_mac_addr(loc + ETH_ALEN, input->ext_data.src_mac);
break;
case ICE_FLTR_PTYPE_NONF_IPV4_SCTP:
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
@@ -165,6 +165,7 @@ struct ice_fdir_l2tpv3 {
struct ice_fdir_extra {
u8 dst_mac[ETH_ALEN]; /* dest MAC address */
+ u8 src_mac[ETH_ALEN]; /* src MAC address */
__be16 ether_type; /* for NON_IP_L2 */
u32 usr_def[2]; /* user data */
__be16 vlan_type; /* VLAN ethertype */