diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_fdir.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_fdir.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_fdir.h b/drivers/net/ethernet/intel/ice/ice_fdir.h index 1c587766daab..d2d40e18ae8a 100644 --- a/drivers/net/ethernet/intel/ice/ice_fdir.h +++ b/drivers/net/ethernet/intel/ice/ice_fdir.h @@ -25,6 +25,25 @@ #define ICE_IPV6_UDP_DST_PORT_OFFSET 56 #define ICE_IPV6_SCTP_SRC_PORT_OFFSET 54 #define ICE_IPV6_SCTP_DST_PORT_OFFSET 56 +#define ICE_MAC_ETHTYPE_OFFSET 12 +#define ICE_IPV4_TOS_OFFSET 15 +#define ICE_IPV4_TTL_OFFSET 22 +#define ICE_IPV6_TC_OFFSET 14 +#define ICE_IPV6_HLIM_OFFSET 21 +#define ICE_IPV6_PROTO_OFFSET 20 +#define ICE_IPV4_GTPU_TEID_OFFSET 46 +#define ICE_IPV4_GTPU_QFI_OFFSET 56 +#define ICE_IPV4_L2TPV3_SESS_ID_OFFSET 34 +#define ICE_IPV6_L2TPV3_SESS_ID_OFFSET 54 +#define ICE_IPV4_ESP_SPI_OFFSET 34 +#define ICE_IPV6_ESP_SPI_OFFSET 54 +#define ICE_IPV4_AH_SPI_OFFSET 38 +#define ICE_IPV6_AH_SPI_OFFSET 58 +#define ICE_IPV4_NAT_T_ESP_SPI_OFFSET 42 +#define ICE_IPV6_NAT_T_ESP_SPI_OFFSET 62 + +#define ICE_FDIR_MAX_FLTRS 16384 + /* IP v4 has 2 flag bits that enable fragment processing: DF and MF. DF * requests that the packet not be fragmented. MF indicates that a packet has * been fragmented. @@ -34,6 +53,8 @@ enum ice_fltr_prgm_desc_dest { ICE_FLTR_PRGM_DESC_DEST_DROP_PKT, ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QINDEX, + ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QGROUP, + ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER, }; enum ice_fltr_prgm_desc_fd_status { @@ -86,6 +107,7 @@ struct ice_fdir_v4 { u8 tos; u8 ip_ver; u8 proto; + u8 ttl; }; #define ICE_IPV6_ADDR_LEN_AS_U32 4 @@ -99,10 +121,35 @@ struct ice_fdir_v6 { __be32 sec_parm_idx; /* security parameter index */ u8 tc; u8 proto; + u8 hlim; +}; + +struct ice_fdir_udp_gtp { + u8 flags; + u8 msg_type; + __be16 rsrvd_len; + __be32 teid; + __be16 rsrvd_seq_nbr; + u8 rsrvd_n_pdu_nbr; + u8 rsrvd_next_ext_type; + u8 rsvrd_ext_len; + u8 pdu_type:4, + spare:4; + u8 ppp:1, + rqi:1, + qfi:6; + u32 rsvrd; + u8 next_ext; +}; + +struct ice_fdir_l2tpv3 { + __be32 session_id; }; 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 */ __be16 vlan_tag; /* VLAN tag info */ @@ -117,11 +164,19 @@ struct ice_fdir_fltr { struct ice_fdir_v6 v6; } ip, mask; + struct ice_fdir_udp_gtp gtpu_data; + struct ice_fdir_udp_gtp gtpu_mask; + + struct ice_fdir_l2tpv3 l2tpv3_data; + struct ice_fdir_l2tpv3 l2tpv3_mask; + struct ice_fdir_extra ext_data; struct ice_fdir_extra ext_mask; /* flex byte filter data */ __be16 flex_word; + /* queue region size (=2^q_region) */ + u8 q_region; u16 flex_offset; u16 flex_fltr; @@ -129,9 +184,12 @@ struct ice_fdir_fltr { u16 q_index; u16 dest_vsi; u8 dest_ctl; + u8 cnt_ena; u8 fltr_status; u16 cnt_index; u32 fltr_id; + u8 fdid_prio; + u8 comp_report; }; /* Dummy packet filter definition structure */ |