| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Tony Nguyen | 2756 | 60.93% | 3 | 9.68% |
| Anirudh Venkataramanan | 1253 | 27.70% | 13 | 41.94% |
| Henry Tieman | 304 | 6.72% | 1 | 3.23% |
| Grzegorz Nitka | 82 | 1.81% | 1 | 3.23% |
| Qi Zhang | 63 | 1.39% | 2 | 6.45% |
| Jesse Brandeburg | 32 | 0.71% | 2 | 6.45% |
| Chinh T Cao | 16 | 0.35% | 1 | 3.23% |
| Brett Creeley | 10 | 0.22% | 3 | 9.68% |
| Ashish Shah | 3 | 0.07% | 1 | 3.23% |
| Jacob E Keller | 2 | 0.04% | 2 | 6.45% |
| Pankaj Bharadiya | 1 | 0.02% | 1 | 3.23% |
| Bruce W Allan | 1 | 0.02% | 1 | 3.23% |
| Total | 4523 | 31 |
/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2018, Intel Corporation. */ #ifndef _ICE_LAN_TX_RX_H_ #define _ICE_LAN_TX_RX_H_ union ice_32byte_rx_desc { struct { __le64 pkt_addr; /* Packet buffer address */ __le64 hdr_addr; /* Header buffer address */ /* bit 0 of hdr_addr is DD bit */ __le64 rsvd1; __le64 rsvd2; } read; struct { struct { struct { __le16 mirroring_status; __le16 l2tag1; } lo_dword; union { __le32 rss; /* RSS Hash */ __le32 fd_id; /* Flow Director filter ID */ } hi_dword; } qword0; struct { /* status/error/PTYPE/length */ __le64 status_error_len; } qword1; struct { __le16 ext_status; /* extended status */ __le16 rsvd; __le16 l2tag2_1; __le16 l2tag2_2; } qword2; struct { __le32 reserved; __le32 fd_id; } qword3; } wb; /* writeback */ }; struct ice_fltr_desc { __le64 qidx_compq_space_stat; __le64 dtype_cmd_vsi_fdid; }; #define ICE_FXD_FLTR_QW0_QINDEX_S 0 #define ICE_FXD_FLTR_QW0_QINDEX_M (0x7FFULL << ICE_FXD_FLTR_QW0_QINDEX_S) #define ICE_FXD_FLTR_QW0_COMP_Q_S 11 #define ICE_FXD_FLTR_QW0_COMP_Q_M BIT_ULL(ICE_FXD_FLTR_QW0_COMP_Q_S) #define ICE_FXD_FLTR_QW0_COMP_Q_ZERO 0x0ULL #define ICE_FXD_FLTR_QW0_COMP_REPORT_S 12 #define ICE_FXD_FLTR_QW0_COMP_REPORT_M \ (0x3ULL << ICE_FXD_FLTR_QW0_COMP_REPORT_S) #define ICE_FXD_FLTR_QW0_COMP_REPORT_SW_FAIL 0x1ULL #define ICE_FXD_FLTR_QW0_COMP_REPORT_SW 0x2ULL #define ICE_FXD_FLTR_QW0_FD_SPACE_S 14 #define ICE_FXD_FLTR_QW0_FD_SPACE_M (0x3ULL << ICE_FXD_FLTR_QW0_FD_SPACE_S) #define ICE_FXD_FLTR_QW0_FD_SPACE_GUAR_BEST 0x2ULL #define ICE_FXD_FLTR_QW0_STAT_CNT_S 16 #define ICE_FXD_FLTR_QW0_STAT_CNT_M \ (0x1FFFULL << ICE_FXD_FLTR_QW0_STAT_CNT_S) #define ICE_FXD_FLTR_QW0_STAT_ENA_S 29 #define ICE_FXD_FLTR_QW0_STAT_ENA_M (0x3ULL << ICE_FXD_FLTR_QW0_STAT_ENA_S) #define ICE_FXD_FLTR_QW0_STAT_ENA_PKTS 0x1ULL #define ICE_FXD_FLTR_QW0_EVICT_ENA_S 31 #define ICE_FXD_FLTR_QW0_EVICT_ENA_M BIT_ULL(ICE_FXD_FLTR_QW0_EVICT_ENA_S) #define ICE_FXD_FLTR_QW0_EVICT_ENA_FALSE 0x0ULL #define ICE_FXD_FLTR_QW0_EVICT_ENA_TRUE 0x1ULL #define ICE_FXD_FLTR_QW0_TO_Q_S 32 #define ICE_FXD_FLTR_QW0_TO_Q_M (0x7ULL << ICE_FXD_FLTR_QW0_TO_Q_S) #define ICE_FXD_FLTR_QW0_TO_Q_EQUALS_QINDEX 0x0ULL #define ICE_FXD_FLTR_QW0_TO_Q_PRI_S 35 #define ICE_FXD_FLTR_QW0_TO_Q_PRI_M (0x7ULL << ICE_FXD_FLTR_QW0_TO_Q_PRI_S) #define ICE_FXD_FLTR_QW0_TO_Q_PRIO1 0x1ULL #define ICE_FXD_FLTR_QW0_DPU_RECIPE_S 38 #define ICE_FXD_FLTR_QW0_DPU_RECIPE_M \ (0x3ULL << ICE_FXD_FLTR_QW0_DPU_RECIPE_S) #define ICE_FXD_FLTR_QW0_DPU_RECIPE_DFLT 0x0ULL #define ICE_FXD_FLTR_QW0_DROP_S 40 #define ICE_FXD_FLTR_QW0_DROP_M BIT_ULL(ICE_FXD_FLTR_QW0_DROP_S) #define ICE_FXD_FLTR_QW0_DROP_NO 0x0ULL #define ICE_FXD_FLTR_QW0_DROP_YES 0x1ULL #define ICE_FXD_FLTR_QW0_FLEX_PRI_S 41 #define ICE_FXD_FLTR_QW0_FLEX_PRI_M (0x7ULL << ICE_FXD_FLTR_QW0_FLEX_PRI_S) #define ICE_FXD_FLTR_QW0_FLEX_PRI_NONE 0x0ULL #define ICE_FXD_FLTR_QW0_FLEX_MDID_S 44 #define ICE_FXD_FLTR_QW0_FLEX_MDID_M (0xFULL << ICE_FXD_FLTR_QW0_FLEX_MDID_S) #define ICE_FXD_FLTR_QW0_FLEX_MDID0 0x0ULL #define ICE_FXD_FLTR_QW0_FLEX_VAL_S 48 #define ICE_FXD_FLTR_QW0_FLEX_VAL_M \ (0xFFFFULL << ICE_FXD_FLTR_QW0_FLEX_VAL_S) #define ICE_FXD_FLTR_QW0_FLEX_VAL0 0x0ULL #define ICE_FXD_FLTR_QW1_DTYPE_S 0 #define ICE_FXD_FLTR_QW1_DTYPE_M (0xFULL << ICE_FXD_FLTR_QW1_DTYPE_S) #define ICE_FXD_FLTR_QW1_PCMD_S 4 #define ICE_FXD_FLTR_QW1_PCMD_M BIT_ULL(ICE_FXD_FLTR_QW1_PCMD_S) #define ICE_FXD_FLTR_QW1_PCMD_ADD 0x0ULL #define ICE_FXD_FLTR_QW1_PCMD_REMOVE 0x1ULL #define ICE_FXD_FLTR_QW1_PROF_PRI_S 5 #define ICE_FXD_FLTR_QW1_PROF_PRI_M (0x7ULL << ICE_FXD_FLTR_QW1_PROF_PRI_S) #define ICE_FXD_FLTR_QW1_PROF_PRIO_ZERO 0x0ULL #define ICE_FXD_FLTR_QW1_PROF_S 8 #define ICE_FXD_FLTR_QW1_PROF_M (0x3FULL << ICE_FXD_FLTR_QW1_PROF_S) #define ICE_FXD_FLTR_QW1_PROF_ZERO 0x0ULL #define ICE_FXD_FLTR_QW1_FD_VSI_S 14 #define ICE_FXD_FLTR_QW1_FD_VSI_M (0x3FFULL << ICE_FXD_FLTR_QW1_FD_VSI_S) #define ICE_FXD_FLTR_QW1_SWAP_S 24 #define ICE_FXD_FLTR_QW1_SWAP_M BIT_ULL(ICE_FXD_FLTR_QW1_SWAP_S) #define ICE_FXD_FLTR_QW1_SWAP_NOT_SET 0x0ULL #define ICE_FXD_FLTR_QW1_SWAP_SET 0x1ULL #define ICE_FXD_FLTR_QW1_FDID_PRI_S 25 #define ICE_FXD_FLTR_QW1_FDID_PRI_M (0x7ULL << ICE_FXD_FLTR_QW1_FDID_PRI_S) #define ICE_FXD_FLTR_QW1_FDID_PRI_ONE 0x1ULL #define ICE_FXD_FLTR_QW1_FDID_PRI_THREE 0x3ULL #define ICE_FXD_FLTR_QW1_FDID_MDID_S 28 #define ICE_FXD_FLTR_QW1_FDID_MDID_M (0xFULL << ICE_FXD_FLTR_QW1_FDID_MDID_S) #define ICE_FXD_FLTR_QW1_FDID_MDID_FD 0x05ULL #define ICE_FXD_FLTR_QW1_FDID_S 32 #define ICE_FXD_FLTR_QW1_FDID_M \ (0xFFFFFFFFULL << ICE_FXD_FLTR_QW1_FDID_S) #define ICE_FXD_FLTR_QW1_FDID_ZERO 0x0ULL /* definition for FD filter programming status descriptor WB format */ #define ICE_FXD_FLTR_WB_QW1_DD_S 0 #define ICE_FXD_FLTR_WB_QW1_DD_M (0x1ULL << ICE_FXD_FLTR_WB_QW1_DD_S) #define ICE_FXD_FLTR_WB_QW1_DD_YES 0x1ULL #define ICE_FXD_FLTR_WB_QW1_PROG_ID_S 1 #define ICE_FXD_FLTR_WB_QW1_PROG_ID_M \ (0x3ULL << ICE_FXD_FLTR_WB_QW1_PROG_ID_S) #define ICE_FXD_FLTR_WB_QW1_PROG_ADD 0x0ULL #define ICE_FXD_FLTR_WB_QW1_PROG_DEL 0x1ULL #define ICE_FXD_FLTR_WB_QW1_FAIL_S 4 #define ICE_FXD_FLTR_WB_QW1_FAIL_M (0x1ULL << ICE_FXD_FLTR_WB_QW1_FAIL_S) #define ICE_FXD_FLTR_WB_QW1_FAIL_YES 0x1ULL #define ICE_FXD_FLTR_WB_QW1_FAIL_PROF_S 5 #define ICE_FXD_FLTR_WB_QW1_FAIL_PROF_M \ (0x1ULL << ICE_FXD_FLTR_WB_QW1_FAIL_PROF_S) #define ICE_FXD_FLTR_WB_QW1_FAIL_PROF_YES 0x1ULL struct ice_rx_ptype_decoded { u32 known:1; u32 outer_ip:1; u32 outer_ip_ver:2; u32 outer_frag:1; u32 tunnel_type:3; u32 tunnel_end_prot:2; u32 tunnel_end_frag:1; u32 inner_prot:4; u32 payload_layer:3; }; enum ice_rx_ptype_outer_ip { ICE_RX_PTYPE_OUTER_L2 = 0, ICE_RX_PTYPE_OUTER_IP = 1, }; enum ice_rx_ptype_outer_ip_ver { ICE_RX_PTYPE_OUTER_NONE = 0, ICE_RX_PTYPE_OUTER_IPV4 = 1, ICE_RX_PTYPE_OUTER_IPV6 = 2, }; enum ice_rx_ptype_outer_fragmented { ICE_RX_PTYPE_NOT_FRAG = 0, ICE_RX_PTYPE_FRAG = 1, }; enum ice_rx_ptype_tunnel_type { ICE_RX_PTYPE_TUNNEL_NONE = 0, ICE_RX_PTYPE_TUNNEL_IP_IP = 1, ICE_RX_PTYPE_TUNNEL_IP_GRENAT = 2, ICE_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3, ICE_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4, }; enum ice_rx_ptype_tunnel_end_prot { ICE_RX_PTYPE_TUNNEL_END_NONE = 0, ICE_RX_PTYPE_TUNNEL_END_IPV4 = 1, ICE_RX_PTYPE_TUNNEL_END_IPV6 = 2, }; enum ice_rx_ptype_inner_prot { ICE_RX_PTYPE_INNER_PROT_NONE = 0, ICE_RX_PTYPE_INNER_PROT_UDP = 1, ICE_RX_PTYPE_INNER_PROT_TCP = 2, ICE_RX_PTYPE_INNER_PROT_SCTP = 3, ICE_RX_PTYPE_INNER_PROT_ICMP = 4, ICE_RX_PTYPE_INNER_PROT_TIMESYNC = 5, }; enum ice_rx_ptype_payload_layer { ICE_RX_PTYPE_PAYLOAD_LAYER_NONE = 0, ICE_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1, ICE_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2, ICE_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3, }; /* Rx Flex Descriptor * This descriptor is used instead of the legacy version descriptor when * ice_rlan_ctx.adv_desc is set */ union ice_32b_rx_flex_desc { struct { __le64 pkt_addr; /* Packet buffer address */ __le64 hdr_addr; /* Header buffer address */ /* bit 0 of hdr_addr is DD bit */ __le64 rsvd1; __le64 rsvd2; } read; struct { /* Qword 0 */ u8 rxdid; /* descriptor builder profile ID */ u8 mir_id_umb_cast; /* mirror=[5:0], umb=[7:6] */ __le16 ptype_flex_flags0; /* ptype=[9:0], ff0=[15:10] */ __le16 pkt_len; /* [15:14] are reserved */ __le16 hdr_len_sph_flex_flags1; /* header=[10:0] */ /* sph=[11:11] */ /* ff1/ext=[15:12] */ /* Qword 1 */ __le16 status_error0; __le16 l2tag1; __le16 flex_meta0; __le16 flex_meta1; /* Qword 2 */ __le16 status_error1; u8 flex_flags2; u8 time_stamp_low; __le16 l2tag2_1st; __le16 l2tag2_2nd; /* Qword 3 */ __le16 flex_meta2; __le16 flex_meta3; union { struct { __le16 flex_meta4; __le16 flex_meta5; } flex; __le32 ts_high; } flex_ts; } wb; /* writeback */ }; /* Rx Flex Descriptor NIC Profile * This descriptor corresponds to RxDID 2 which contains * metadata fields for RSS, flow ID and timestamp info */ struct ice_32b_rx_flex_desc_nic { /* Qword 0 */ u8 rxdid; u8 mir_id_umb_cast; __le16 ptype_flexi_flags0; __le16 pkt_len; __le16 hdr_len_sph_flex_flags1; /* Qword 1 */ __le16 status_error0; __le16 l2tag1; __le32 rss_hash; /* Qword 2 */ __le16 status_error1; u8 flexi_flags2; u8 ts_low; __le16 l2tag2_1st; __le16 l2tag2_2nd; /* Qword 3 */ __le32 flow_id; union { struct { __le16 vlan_id; __le16 flow_id_ipv6; } flex; __le32 ts_high; } flex_ts; }; /* Rx Flex Descriptor NIC Profile * RxDID Profile ID 6 * Flex-field 0: RSS hash lower 16-bits * Flex-field 1: RSS hash upper 16-bits * Flex-field 2: Flow ID lower 16-bits * Flex-field 3: Source VSI * Flex-field 4: reserved, VLAN ID taken from L2Tag */ struct ice_32b_rx_flex_desc_nic_2 { /* Qword 0 */ u8 rxdid; u8 mir_id_umb_cast; __le16 ptype_flexi_flags0; __le16 pkt_len; __le16 hdr_len_sph_flex_flags1; /* Qword 1 */ __le16 status_error0; __le16 l2tag1; __le32 rss_hash; /* Qword 2 */ __le16 status_error1; u8 flexi_flags2; u8 ts_low; __le16 l2tag2_1st; __le16 l2tag2_2nd; /* Qword 3 */ __le16 flow_id; __le16 src_vsi; union { struct { __le16 rsvd; __le16 flow_id_ipv6; } flex; __le32 ts_high; } flex_ts; }; /* Receive Flex Descriptor profile IDs: There are a total * of 64 profiles where profile IDs 0/1 are for legacy; and * profiles 2-63 are flex profiles that can be programmed * with a specific metadata (profile 7 reserved for HW) */ enum ice_rxdid { ICE_RXDID_LEGACY_0 = 0, ICE_RXDID_LEGACY_1 = 1, ICE_RXDID_FLEX_NIC = 2, ICE_RXDID_FLEX_NIC_2 = 6, ICE_RXDID_HW = 7, ICE_RXDID_LAST = 63, }; /* Receive Flex Descriptor Rx opcode values */ #define ICE_RX_OPC_MDID 0x01 /* Receive Descriptor MDID values that access packet flags */ enum ice_flex_mdid_pkt_flags { ICE_RX_MDID_PKT_FLAGS_15_0 = 20, ICE_RX_MDID_PKT_FLAGS_31_16, ICE_RX_MDID_PKT_FLAGS_47_32, ICE_RX_MDID_PKT_FLAGS_63_48, }; /* Receive Descriptor MDID values */ enum ice_flex_rx_mdid { ICE_RX_MDID_FLOW_ID_LOWER = 5, ICE_RX_MDID_FLOW_ID_HIGH, ICE_RX_MDID_SRC_VSI = 19, ICE_RX_MDID_HASH_LOW = 56, ICE_RX_MDID_HASH_HIGH, }; /* Rx/Tx Flag64 packet flag bits */ enum ice_flg64_bits { ICE_FLG_PKT_DSI = 0, ICE_FLG_EVLAN_x8100 = 14, ICE_FLG_EVLAN_x9100, ICE_FLG_VLAN_x8100, ICE_FLG_TNL_MAC = 22, ICE_FLG_TNL_VLAN, ICE_FLG_PKT_FRG, ICE_FLG_FIN = 32, ICE_FLG_SYN, ICE_FLG_RST, ICE_FLG_TNL0 = 38, ICE_FLG_TNL1, ICE_FLG_TNL2, ICE_FLG_UDP_GRE, ICE_FLG_RSVD = 63 }; /* for ice_32byte_rx_flex_desc.ptype_flexi_flags0 member */ #define ICE_RX_FLEX_DESC_PTYPE_M (0x3FF) /* 10-bits */ /* for ice_32byte_rx_flex_desc.pkt_length member */ #define ICE_RX_FLX_DESC_PKT_LEN_M (0x3FFF) /* 14-bits */ enum ice_rx_flex_desc_status_error_0_bits { /* Note: These are predefined bit offsets */ ICE_RX_FLEX_DESC_STATUS0_DD_S = 0, ICE_RX_FLEX_DESC_STATUS0_EOF_S, ICE_RX_FLEX_DESC_STATUS0_HBO_S, ICE_RX_FLEX_DESC_STATUS0_L3L4P_S, ICE_RX_FLEX_DESC_STATUS0_XSUM_IPE_S, ICE_RX_FLEX_DESC_STATUS0_XSUM_L4E_S, ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S, ICE_RX_FLEX_DESC_STATUS0_XSUM_EUDPE_S, ICE_RX_FLEX_DESC_STATUS0_LPBK_S, ICE_RX_FLEX_DESC_STATUS0_IPV6EXADD_S, ICE_RX_FLEX_DESC_STATUS0_RXE_S, ICE_RX_FLEX_DESC_STATUS0_CRCP_S, ICE_RX_FLEX_DESC_STATUS0_RSS_VALID_S, ICE_RX_FLEX_DESC_STATUS0_L2TAG1P_S, ICE_RX_FLEX_DESC_STATUS0_XTRMD0_VALID_S, ICE_RX_FLEX_DESC_STATUS0_XTRMD1_VALID_S, ICE_RX_FLEX_DESC_STATUS0_LAST /* this entry must be last!!! */ }; enum ice_rx_flex_desc_status_error_1_bits { /* Note: These are predefined bit offsets */ ICE_RX_FLEX_DESC_STATUS1_NAT_S = 4, /* [10:5] reserved */ ICE_RX_FLEX_DESC_STATUS1_L2TAG2P_S = 11, ICE_RX_FLEX_DESC_STATUS1_LAST /* this entry must be last!!! */ }; #define ICE_RXQ_CTX_SIZE_DWORDS 8 #define ICE_RXQ_CTX_SZ (ICE_RXQ_CTX_SIZE_DWORDS * sizeof(u32)) #define ICE_TX_CMPLTNQ_CTX_SIZE_DWORDS 22 #define ICE_TX_DRBELL_Q_CTX_SIZE_DWORDS 5 #define GLTCLAN_CQ_CNTX(i, CQ) (GLTCLAN_CQ_CNTX0(CQ) + ((i) * 0x0800)) /* RLAN Rx queue context data * * The sizes of the variables may be larger than needed due to crossing byte * boundaries. If we do not have the width of the variable set to the correct * size then we could end up shifting bits off the top of the variable when the * variable is at the top of a byte and crosses over into the next byte. */ struct ice_rlan_ctx { u16 head; u16 cpuid; /* bigger than needed, see above for reason */ #define ICE_RLAN_BASE_S 7 u64 base; u16 qlen; #define ICE_RLAN_CTX_DBUF_S 7 u16 dbuf; /* bigger than needed, see above for reason */ #define ICE_RLAN_CTX_HBUF_S 6 u16 hbuf; /* bigger than needed, see above for reason */ u8 dtype; u8 dsize; u8 crcstrip; u8 l2tsel; u8 hsplit_0; u8 hsplit_1; u8 showiv; u32 rxmax; /* bigger than needed, see above for reason */ u8 tphrdesc_ena; u8 tphwdesc_ena; u8 tphdata_ena; u8 tphhead_ena; u16 lrxqthresh; /* bigger than needed, see above for reason */ u8 prefena; /* NOTE: normally must be set to 1 at init */ }; struct ice_ctx_ele { u16 offset; u16 size_of; u16 width; u16 lsb; }; #define ICE_CTX_STORE(_struct, _ele, _width, _lsb) { \ .offset = offsetof(struct _struct, _ele), \ .size_of = sizeof_field(struct _struct, _ele), \ .width = _width, \ .lsb = _lsb, \ } /* for hsplit_0 field of Rx RLAN context */ enum ice_rlan_ctx_rx_hsplit_0 { ICE_RLAN_RX_HSPLIT_0_NO_SPLIT = 0, ICE_RLAN_RX_HSPLIT_0_SPLIT_L2 = 1, ICE_RLAN_RX_HSPLIT_0_SPLIT_IP = 2, ICE_RLAN_RX_HSPLIT_0_SPLIT_TCP_UDP = 4, ICE_RLAN_RX_HSPLIT_0_SPLIT_SCTP = 8, }; /* for hsplit_1 field of Rx RLAN context */ enum ice_rlan_ctx_rx_hsplit_1 { ICE_RLAN_RX_HSPLIT_1_NO_SPLIT = 0, ICE_RLAN_RX_HSPLIT_1_SPLIT_L2 = 1, ICE_RLAN_RX_HSPLIT_1_SPLIT_ALWAYS = 2, }; /* Tx Descriptor */ struct ice_tx_desc { __le64 buf_addr; /* Address of descriptor's data buf */ __le64 cmd_type_offset_bsz; }; enum ice_tx_desc_dtype_value { ICE_TX_DESC_DTYPE_DATA = 0x0, ICE_TX_DESC_DTYPE_CTX = 0x1, ICE_TX_DESC_DTYPE_FLTR_PROG = 0x8, /* DESC_DONE - HW has completed write-back of descriptor */ ICE_TX_DESC_DTYPE_DESC_DONE = 0xF, }; #define ICE_TXD_QW1_CMD_S 4 #define ICE_TXD_QW1_CMD_M (0xFFFUL << ICE_TXD_QW1_CMD_S) enum ice_tx_desc_cmd_bits { ICE_TX_DESC_CMD_EOP = 0x0001, ICE_TX_DESC_CMD_RS = 0x0002, ICE_TX_DESC_CMD_IL2TAG1 = 0x0008, ICE_TX_DESC_CMD_DUMMY = 0x0010, ICE_TX_DESC_CMD_IIPT_IPV6 = 0x0020, ICE_TX_DESC_CMD_IIPT_IPV4 = 0x0040, ICE_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, ICE_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, ICE_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, ICE_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, ICE_TX_DESC_CMD_RE = 0x0400, }; #define ICE_TXD_QW1_OFFSET_S 16 #define ICE_TXD_QW1_OFFSET_M (0x3FFFFULL << ICE_TXD_QW1_OFFSET_S) enum ice_tx_desc_len_fields { /* Note: These are predefined bit offsets */ ICE_TX_DESC_LEN_MACLEN_S = 0, /* 7 BITS */ ICE_TX_DESC_LEN_IPLEN_S = 7, /* 7 BITS */ ICE_TX_DESC_LEN_L4_LEN_S = 14 /* 4 BITS */ }; #define ICE_TXD_QW1_MACLEN_M (0x7FUL << ICE_TX_DESC_LEN_MACLEN_S) #define ICE_TXD_QW1_IPLEN_M (0x7FUL << ICE_TX_DESC_LEN_IPLEN_S) #define ICE_TXD_QW1_L4LEN_M (0xFUL << ICE_TX_DESC_LEN_L4_LEN_S) /* Tx descriptor field limits in bytes */ #define ICE_TXD_MACLEN_MAX ((ICE_TXD_QW1_MACLEN_M >> \ ICE_TX_DESC_LEN_MACLEN_S) * ICE_BYTES_PER_WORD) #define ICE_TXD_IPLEN_MAX ((ICE_TXD_QW1_IPLEN_M >> \ ICE_TX_DESC_LEN_IPLEN_S) * ICE_BYTES_PER_DWORD) #define ICE_TXD_L4LEN_MAX ((ICE_TXD_QW1_L4LEN_M >> \ ICE_TX_DESC_LEN_L4_LEN_S) * ICE_BYTES_PER_DWORD) #define ICE_TXD_QW1_TX_BUF_SZ_S 34 #define ICE_TXD_QW1_L2TAG1_S 48 /* Context descriptors */ struct ice_tx_ctx_desc { __le32 tunneling_params; __le16 l2tag2; __le16 rsvd; __le64 qw1; }; #define ICE_TXD_CTX_QW1_CMD_S 4 #define ICE_TXD_CTX_QW1_CMD_M (0x7FUL << ICE_TXD_CTX_QW1_CMD_S) #define ICE_TXD_CTX_QW1_TSO_LEN_S 30 #define ICE_TXD_CTX_QW1_TSO_LEN_M \ (0x3FFFFULL << ICE_TXD_CTX_QW1_TSO_LEN_S) #define ICE_TXD_CTX_QW1_MSS_S 50 #define ICE_TXD_CTX_MIN_MSS 64 #define ICE_TXD_CTX_QW1_VSI_S 50 #define ICE_TXD_CTX_QW1_VSI_M (0x3FFULL << ICE_TXD_CTX_QW1_VSI_S) enum ice_tx_ctx_desc_cmd_bits { ICE_TX_CTX_DESC_TSO = 0x01, ICE_TX_CTX_DESC_TSYN = 0x02, ICE_TX_CTX_DESC_IL2TAG2 = 0x04, ICE_TX_CTX_DESC_IL2TAG2_IL2H = 0x08, ICE_TX_CTX_DESC_SWTCH_NOTAG = 0x00, ICE_TX_CTX_DESC_SWTCH_UPLINK = 0x10, ICE_TX_CTX_DESC_SWTCH_LOCAL = 0x20, ICE_TX_CTX_DESC_SWTCH_VSI = 0x30, ICE_TX_CTX_DESC_RESERVED = 0x40 }; enum ice_tx_ctx_desc_eipt_offload { ICE_TX_CTX_EIPT_NONE = 0x0, ICE_TX_CTX_EIPT_IPV6 = 0x1, ICE_TX_CTX_EIPT_IPV4_NO_CSUM = 0x2, ICE_TX_CTX_EIPT_IPV4 = 0x3 }; #define ICE_TXD_CTX_QW0_EIPLEN_S 2 #define ICE_TXD_CTX_QW0_L4TUNT_S 9 #define ICE_TXD_CTX_UDP_TUNNELING BIT_ULL(ICE_TXD_CTX_QW0_L4TUNT_S) #define ICE_TXD_CTX_GRE_TUNNELING (0x2ULL << ICE_TXD_CTX_QW0_L4TUNT_S) #define ICE_TXD_CTX_QW0_NATLEN_S 12 #define ICE_TXD_CTX_QW0_L4T_CS_S 23 #define ICE_TXD_CTX_QW0_L4T_CS_M BIT_ULL(ICE_TXD_CTX_QW0_L4T_CS_S) #define ICE_LAN_TXQ_MAX_QGRPS 127 #define ICE_LAN_TXQ_MAX_QDIS 1023 /* Tx queue context data * * The sizes of the variables may be larger than needed due to crossing byte * boundaries. If we do not have the width of the variable set to the correct * size then we could end up shifting bits off the top of the variable when the * variable is at the top of a byte and crosses over into the next byte. */ struct ice_tlan_ctx { #define ICE_TLAN_CTX_BASE_S 7 u64 base; /* base is defined in 128-byte units */ u8 port_num; u16 cgd_num; /* bigger than needed, see above for reason */ u8 pf_num; u16 vmvf_num; u8 vmvf_type; #define ICE_TLAN_CTX_VMVF_TYPE_VF 0 #define ICE_TLAN_CTX_VMVF_TYPE_VMQ 1 #define ICE_TLAN_CTX_VMVF_TYPE_PF 2 u16 src_vsi; u8 tsyn_ena; u8 internal_usage_flag; u8 alt_vlan; u16 cpuid; /* bigger than needed, see above for reason */ u8 wb_mode; u8 tphrd_desc; u8 tphrd; u8 tphwr_desc; u16 cmpq_id; u16 qnum_in_func; u8 itr_notification_mode; u8 adjust_prof_id; u32 qlen; /* bigger than needed, see above for reason */ u8 quanta_prof_idx; u8 tso_ena; u16 tso_qnum; u8 legacy_int; u8 drop_ena; u8 cache_prof_idx; u8 pkt_shaper_prof_idx; u8 int_q_state; /* width not needed - internal - DO NOT WRITE!!! */ }; /* The ice_ptype_lkup table is used to convert from the 10-bit ptype in the * hardware to a bit-field that can be used by SW to more easily determine the * packet type. * * Macros are used to shorten the table lines and make this table human * readable. * * We store the PTYPE in the top byte of the bit field - this is just so that * we can check that the table doesn't have a row missing, as the index into * the table should be the PTYPE. * * Typical work flow: * * IF NOT ice_ptype_lkup[ptype].known * THEN * Packet is unknown * ELSE IF ice_ptype_lkup[ptype].outer_ip == ICE_RX_PTYPE_OUTER_IP * Use the rest of the fields to look at the tunnels, inner protocols, etc * ELSE * Use the enum ice_rx_l2_ptype to decode the packet type * ENDIF */ /* macro to make the table lines short, use explicit indexing with [PTYPE] */ #define ICE_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\ [PTYPE] = { \ 1, \ ICE_RX_PTYPE_OUTER_##OUTER_IP, \ ICE_RX_PTYPE_OUTER_##OUTER_IP_VER, \ ICE_RX_PTYPE_##OUTER_FRAG, \ ICE_RX_PTYPE_TUNNEL_##T, \ ICE_RX_PTYPE_TUNNEL_END_##TE, \ ICE_RX_PTYPE_##TEF, \ ICE_RX_PTYPE_INNER_PROT_##I, \ ICE_RX_PTYPE_PAYLOAD_LAYER_##PL } #define ICE_PTT_UNUSED_ENTRY(PTYPE) [PTYPE] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 } /* shorter macros makes the table fit but are terse */ #define ICE_RX_PTYPE_NOF ICE_RX_PTYPE_NOT_FRAG #define ICE_RX_PTYPE_FRG ICE_RX_PTYPE_FRAG /* Lookup table mapping in the 10-bit HW PTYPE to the bit field for decoding */ static const struct ice_rx_ptype_decoded ice_ptype_lkup[BIT(10)] = { /* L2 Packet types */ ICE_PTT_UNUSED_ENTRY(0), ICE_PTT(1, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2), ICE_PTT_UNUSED_ENTRY(2), ICE_PTT_UNUSED_ENTRY(3), ICE_PTT_UNUSED_ENTRY(4), ICE_PTT_UNUSED_ENTRY(5), ICE_PTT(6, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE), ICE_PTT(7, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE), ICE_PTT_UNUSED_ENTRY(8), ICE_PTT_UNUSED_ENTRY(9), ICE_PTT(10, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE), ICE_PTT(11, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE), ICE_PTT_UNUSED_ENTRY(12), ICE_PTT_UNUSED_ENTRY(13), ICE_PTT_UNUSED_ENTRY(14), ICE_PTT_UNUSED_ENTRY(15), ICE_PTT_UNUSED_ENTRY(16), ICE_PTT_UNUSED_ENTRY(17), ICE_PTT_UNUSED_ENTRY(18), ICE_PTT_UNUSED_ENTRY(19), ICE_PTT_UNUSED_ENTRY(20), ICE_PTT_UNUSED_ENTRY(21), /* Non Tunneled IPv4 */ ICE_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3), ICE_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3), ICE_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(25), ICE_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4), ICE_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4), ICE_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4), /* IPv4 --> IPv4 */ ICE_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3), ICE_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3), ICE_PTT(31, IP, IPV4, NOF, IP_IP, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(32), ICE_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP, PAY4), ICE_PTT(34, IP, IPV4, NOF, IP_IP, IPV4, NOF, SCTP, PAY4), ICE_PTT(35, IP, IPV4, NOF, IP_IP, IPV4, NOF, ICMP, PAY4), /* IPv4 --> IPv6 */ ICE_PTT(36, IP, IPV4, NOF, IP_IP, IPV6, FRG, NONE, PAY3), ICE_PTT(37, IP, IPV4, NOF, IP_IP, IPV6, NOF, NONE, PAY3), ICE_PTT(38, IP, IPV4, NOF, IP_IP, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(39), ICE_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP, PAY4), ICE_PTT(41, IP, IPV4, NOF, IP_IP, IPV6, NOF, SCTP, PAY4), ICE_PTT(42, IP, IPV4, NOF, IP_IP, IPV6, NOF, ICMP, PAY4), /* IPv4 --> GRE/NAT */ ICE_PTT(43, IP, IPV4, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3), /* IPv4 --> GRE/NAT --> IPv4 */ ICE_PTT(44, IP, IPV4, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3), ICE_PTT(45, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3), ICE_PTT(46, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(47), ICE_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4), ICE_PTT(49, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4), ICE_PTT(50, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4), /* IPv4 --> GRE/NAT --> IPv6 */ ICE_PTT(51, IP, IPV4, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3), ICE_PTT(52, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3), ICE_PTT(53, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(54), ICE_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4), ICE_PTT(56, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4), ICE_PTT(57, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4), /* IPv4 --> GRE/NAT --> MAC */ ICE_PTT(58, IP, IPV4, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3), /* IPv4 --> GRE/NAT --> MAC --> IPv4 */ ICE_PTT(59, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3), ICE_PTT(60, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3), ICE_PTT(61, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(62), ICE_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4), ICE_PTT(64, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4), ICE_PTT(65, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4), /* IPv4 --> GRE/NAT -> MAC --> IPv6 */ ICE_PTT(66, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3), ICE_PTT(67, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3), ICE_PTT(68, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(69), ICE_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4), ICE_PTT(71, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4), ICE_PTT(72, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4), /* IPv4 --> GRE/NAT --> MAC/VLAN */ ICE_PTT(73, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3), /* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */ ICE_PTT(74, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3), ICE_PTT(75, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3), ICE_PTT(76, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(77), ICE_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4), ICE_PTT(79, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4), ICE_PTT(80, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4), /* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */ ICE_PTT(81, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3), ICE_PTT(82, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3), ICE_PTT(83, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(84), ICE_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4), ICE_PTT(86, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4), ICE_PTT(87, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4), /* Non Tunneled IPv6 */ ICE_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3), ICE_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3), ICE_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(91), ICE_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4), ICE_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4), ICE_PTT(94, IP, IPV6, NOF, NONE, NONE, NOF, ICMP, PAY4), /* IPv6 --> IPv4 */ ICE_PTT(95, IP, IPV6, NOF, IP_IP, IPV4, FRG, NONE, PAY3), ICE_PTT(96, IP, IPV6, NOF, IP_IP, IPV4, NOF, NONE, PAY3), ICE_PTT(97, IP, IPV6, NOF, IP_IP, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(98), ICE_PTT(99, IP, IPV6, NOF, IP_IP, IPV4, NOF, TCP, PAY4), ICE_PTT(100, IP, IPV6, NOF, IP_IP, IPV4, NOF, SCTP, PAY4), ICE_PTT(101, IP, IPV6, NOF, IP_IP, IPV4, NOF, ICMP, PAY4), /* IPv6 --> IPv6 */ ICE_PTT(102, IP, IPV6, NOF, IP_IP, IPV6, FRG, NONE, PAY3), ICE_PTT(103, IP, IPV6, NOF, IP_IP, IPV6, NOF, NONE, PAY3), ICE_PTT(104, IP, IPV6, NOF, IP_IP, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(105), ICE_PTT(106, IP, IPV6, NOF, IP_IP, IPV6, NOF, TCP, PAY4), ICE_PTT(107, IP, IPV6, NOF, IP_IP, IPV6, NOF, SCTP, PAY4), ICE_PTT(108, IP, IPV6, NOF, IP_IP, IPV6, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT */ ICE_PTT(109, IP, IPV6, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3), /* IPv6 --> GRE/NAT -> IPv4 */ ICE_PTT(110, IP, IPV6, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3), ICE_PTT(111, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3), ICE_PTT(112, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(113), ICE_PTT(114, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4), ICE_PTT(115, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4), ICE_PTT(116, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT -> IPv6 */ ICE_PTT(117, IP, IPV6, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3), ICE_PTT(118, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3), ICE_PTT(119, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(120), ICE_PTT(121, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4), ICE_PTT(122, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4), ICE_PTT(123, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT -> MAC */ ICE_PTT(124, IP, IPV6, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3), /* IPv6 --> GRE/NAT -> MAC -> IPv4 */ ICE_PTT(125, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3), ICE_PTT(126, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3), ICE_PTT(127, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(128), ICE_PTT(129, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4), ICE_PTT(130, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4), ICE_PTT(131, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT -> MAC -> IPv6 */ ICE_PTT(132, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3), ICE_PTT(133, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3), ICE_PTT(134, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(135), ICE_PTT(136, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4), ICE_PTT(137, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4), ICE_PTT(138, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT -> MAC/VLAN */ ICE_PTT(139, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3), /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */ ICE_PTT(140, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3), ICE_PTT(141, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3), ICE_PTT(142, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(143), ICE_PTT(144, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4), ICE_PTT(145, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4), ICE_PTT(146, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4), /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */ ICE_PTT(147, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3), ICE_PTT(148, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3), ICE_PTT(149, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4), ICE_PTT_UNUSED_ENTRY(150), ICE_PTT(151, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4), ICE_PTT(152, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4), ICE_PTT(153, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4), /* unused entries */ [154 ... 1023] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 } }; static inline struct ice_rx_ptype_decoded ice_decode_rx_desc_ptype(u16 ptype) { return ice_ptype_lkup[ptype]; } #define ICE_LINK_SPEED_UNKNOWN 0 #define ICE_LINK_SPEED_10MBPS 10 #define ICE_LINK_SPEED_100MBPS 100 #define ICE_LINK_SPEED_1000MBPS 1000 #define ICE_LINK_SPEED_2500MBPS 2500 #define ICE_LINK_SPEED_5000MBPS 5000 #define ICE_LINK_SPEED_10000MBPS 10000 #define ICE_LINK_SPEED_20000MBPS 20000 #define ICE_LINK_SPEED_25000MBPS 25000 #define ICE_LINK_SPEED_40000MBPS 40000 #define ICE_LINK_SPEED_50000MBPS 50000 #define ICE_LINK_SPEED_100000MBPS 100000 #endif /* _ICE_LAN_TX_RX_H_ */
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