| /* |
| * This file is part of the Chelsio T4 Ethernet driver for Linux. |
| * |
| * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials |
| * provided with the distribution. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef __T4_MSG_H |
| #define __T4_MSG_H |
| |
| #include <linux/types.h> |
| |
| enum { |
| CPL_PASS_OPEN_REQ = 0x1, |
| CPL_PASS_ACCEPT_RPL = 0x2, |
| CPL_ACT_OPEN_REQ = 0x3, |
| CPL_SET_TCB_FIELD = 0x5, |
| CPL_GET_TCB = 0x6, |
| CPL_CLOSE_CON_REQ = 0x8, |
| CPL_CLOSE_LISTSRV_REQ = 0x9, |
| CPL_ABORT_REQ = 0xA, |
| CPL_ABORT_RPL = 0xB, |
| CPL_RX_DATA_ACK = 0xD, |
| CPL_TX_PKT = 0xE, |
| CPL_L2T_WRITE_REQ = 0x12, |
| CPL_TID_RELEASE = 0x1A, |
| CPL_TX_DATA_ISO = 0x1F, |
| |
| CPL_CLOSE_LISTSRV_RPL = 0x20, |
| CPL_L2T_WRITE_RPL = 0x23, |
| CPL_PASS_OPEN_RPL = 0x24, |
| CPL_ACT_OPEN_RPL = 0x25, |
| CPL_PEER_CLOSE = 0x26, |
| CPL_ABORT_REQ_RSS = 0x2B, |
| CPL_ABORT_RPL_RSS = 0x2D, |
| |
| CPL_RX_PHYS_ADDR = 0x30, |
| CPL_CLOSE_CON_RPL = 0x32, |
| CPL_ISCSI_HDR = 0x33, |
| CPL_RDMA_CQE = 0x35, |
| CPL_RDMA_CQE_READ_RSP = 0x36, |
| CPL_RDMA_CQE_ERR = 0x37, |
| CPL_RX_DATA = 0x39, |
| CPL_SET_TCB_RPL = 0x3A, |
| CPL_RX_PKT = 0x3B, |
| CPL_RX_DDP_COMPLETE = 0x3F, |
| |
| CPL_ACT_ESTABLISH = 0x40, |
| CPL_PASS_ESTABLISH = 0x41, |
| CPL_RX_DATA_DDP = 0x42, |
| CPL_PASS_ACCEPT_REQ = 0x44, |
| CPL_RX_ISCSI_CMP = 0x45, |
| CPL_TRACE_PKT_T5 = 0x48, |
| CPL_RX_ISCSI_DDP = 0x49, |
| |
| CPL_RDMA_READ_REQ = 0x60, |
| |
| CPL_PASS_OPEN_REQ6 = 0x81, |
| CPL_ACT_OPEN_REQ6 = 0x83, |
| |
| CPL_TX_TLS_PDU = 0x88, |
| CPL_TX_SEC_PDU = 0x8A, |
| CPL_TX_TLS_ACK = 0x8B, |
| |
| CPL_RDMA_TERMINATE = 0xA2, |
| CPL_RDMA_WRITE = 0xA4, |
| CPL_SGE_EGR_UPDATE = 0xA5, |
| CPL_RX_MPS_PKT = 0xAF, |
| |
| CPL_TRACE_PKT = 0xB0, |
| CPL_ISCSI_DATA = 0xB2, |
| |
| CPL_FW4_MSG = 0xC0, |
| CPL_FW4_PLD = 0xC1, |
| CPL_FW4_ACK = 0xC3, |
| |
| CPL_RX_PHYS_DSGL = 0xD0, |
| |
| CPL_FW6_MSG = 0xE0, |
| CPL_FW6_PLD = 0xE1, |
| CPL_TX_PKT_LSO = 0xED, |
| CPL_TX_PKT_XT = 0xEE, |
| |
| NUM_CPL_CMDS |
| }; |
| |
| enum CPL_error { |
| CPL_ERR_NONE = 0, |
| CPL_ERR_TCAM_PARITY = 1, |
| CPL_ERR_TCAM_MISS = 2, |
| CPL_ERR_TCAM_FULL = 3, |
| CPL_ERR_BAD_LENGTH = 15, |
| CPL_ERR_BAD_ROUTE = 18, |
| CPL_ERR_CONN_RESET = 20, |
| CPL_ERR_CONN_EXIST_SYNRECV = 21, |
| CPL_ERR_CONN_EXIST = 22, |
| CPL_ERR_ARP_MISS = 23, |
| CPL_ERR_BAD_SYN = 24, |
| CPL_ERR_CONN_TIMEDOUT = 30, |
| CPL_ERR_XMIT_TIMEDOUT = 31, |
| CPL_ERR_PERSIST_TIMEDOUT = 32, |
| CPL_ERR_FINWAIT2_TIMEDOUT = 33, |
| CPL_ERR_KEEPALIVE_TIMEDOUT = 34, |
| CPL_ERR_RTX_NEG_ADVICE = 35, |
| CPL_ERR_PERSIST_NEG_ADVICE = 36, |
| CPL_ERR_KEEPALV_NEG_ADVICE = 37, |
| CPL_ERR_ABORT_FAILED = 42, |
| CPL_ERR_IWARP_FLM = 50, |
| }; |
| |
| enum { |
| CPL_CONN_POLICY_AUTO = 0, |
| CPL_CONN_POLICY_ASK = 1, |
| CPL_CONN_POLICY_FILTER = 2, |
| CPL_CONN_POLICY_DENY = 3 |
| }; |
| |
| enum { |
| ULP_MODE_NONE = 0, |
| ULP_MODE_ISCSI = 2, |
| ULP_MODE_RDMA = 4, |
| ULP_MODE_TCPDDP = 5, |
| ULP_MODE_FCOE = 6, |
| }; |
| |
| enum { |
| ULP_CRC_HEADER = 1 << 0, |
| ULP_CRC_DATA = 1 << 1 |
| }; |
| |
| enum { |
| CPL_ABORT_SEND_RST = 0, |
| CPL_ABORT_NO_RST, |
| }; |
| |
| enum { /* TX_PKT_XT checksum types */ |
| TX_CSUM_TCP = 0, |
| TX_CSUM_UDP = 1, |
| TX_CSUM_CRC16 = 4, |
| TX_CSUM_CRC32 = 5, |
| TX_CSUM_CRC32C = 6, |
| TX_CSUM_FCOE = 7, |
| TX_CSUM_TCPIP = 8, |
| TX_CSUM_UDPIP = 9, |
| TX_CSUM_TCPIP6 = 10, |
| TX_CSUM_UDPIP6 = 11, |
| TX_CSUM_IP = 12, |
| }; |
| |
| union opcode_tid { |
| __be32 opcode_tid; |
| u8 opcode; |
| }; |
| |
| #define CPL_OPCODE_S 24 |
| #define CPL_OPCODE_V(x) ((x) << CPL_OPCODE_S) |
| #define CPL_OPCODE_G(x) (((x) >> CPL_OPCODE_S) & 0xFF) |
| #define TID_G(x) ((x) & 0xFFFFFF) |
| |
| /* tid is assumed to be 24-bits */ |
| #define MK_OPCODE_TID(opcode, tid) (CPL_OPCODE_V(opcode) | (tid)) |
| |
| #define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid) |
| |
| /* extract the TID from a CPL command */ |
| #define GET_TID(cmd) (TID_G(be32_to_cpu(OPCODE_TID(cmd)))) |
| |
| /* partitioning of TID fields that also carry a queue id */ |
| #define TID_TID_S 0 |
| #define TID_TID_M 0x3fff |
| #define TID_TID_G(x) (((x) >> TID_TID_S) & TID_TID_M) |
| |
| #define TID_QID_S 14 |
| #define TID_QID_M 0x3ff |
| #define TID_QID_V(x) ((x) << TID_QID_S) |
| #define TID_QID_G(x) (((x) >> TID_QID_S) & TID_QID_M) |
| |
| struct rss_header { |
| u8 opcode; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| u8 channel:2; |
| u8 filter_hit:1; |
| u8 filter_tid:1; |
| u8 hash_type:2; |
| u8 ipv6:1; |
| u8 send2fw:1; |
| #else |
| u8 send2fw:1; |
| u8 ipv6:1; |
| u8 hash_type:2; |
| u8 filter_tid:1; |
| u8 filter_hit:1; |
| u8 channel:2; |
| #endif |
| __be16 qid; |
| __be32 hash_val; |
| }; |
| |
| struct work_request_hdr { |
| __be32 wr_hi; |
| __be32 wr_mid; |
| __be64 wr_lo; |
| }; |
| |
| /* wr_hi fields */ |
| #define WR_OP_S 24 |
| #define WR_OP_V(x) ((__u64)(x) << WR_OP_S) |
| |
| #define WR_HDR struct work_request_hdr wr |
| |
| /* option 0 fields */ |
| #define TX_CHAN_S 2 |
| #define TX_CHAN_V(x) ((x) << TX_CHAN_S) |
| |
| #define ULP_MODE_S 8 |
| #define ULP_MODE_V(x) ((x) << ULP_MODE_S) |
| |
| #define RCV_BUFSIZ_S 12 |
| #define RCV_BUFSIZ_M 0x3FFU |
| #define RCV_BUFSIZ_V(x) ((x) << RCV_BUFSIZ_S) |
| |
| #define SMAC_SEL_S 28 |
| #define SMAC_SEL_V(x) ((__u64)(x) << SMAC_SEL_S) |
| |
| #define L2T_IDX_S 36 |
| #define L2T_IDX_V(x) ((__u64)(x) << L2T_IDX_S) |
| |
| #define WND_SCALE_S 50 |
| #define WND_SCALE_V(x) ((__u64)(x) << WND_SCALE_S) |
| |
| #define KEEP_ALIVE_S 54 |
| #define KEEP_ALIVE_V(x) ((__u64)(x) << KEEP_ALIVE_S) |
| #define KEEP_ALIVE_F KEEP_ALIVE_V(1ULL) |
| |
| #define MSS_IDX_S 60 |
| #define MSS_IDX_M 0xF |
| #define MSS_IDX_V(x) ((__u64)(x) << MSS_IDX_S) |
| #define MSS_IDX_G(x) (((x) >> MSS_IDX_S) & MSS_IDX_M) |
| |
| /* option 2 fields */ |
| #define RSS_QUEUE_S 0 |
| #define RSS_QUEUE_M 0x3FF |
| #define RSS_QUEUE_V(x) ((x) << RSS_QUEUE_S) |
| #define RSS_QUEUE_G(x) (((x) >> RSS_QUEUE_S) & RSS_QUEUE_M) |
| |
| #define RSS_QUEUE_VALID_S 10 |
| #define RSS_QUEUE_VALID_V(x) ((x) << RSS_QUEUE_VALID_S) |
| #define RSS_QUEUE_VALID_F RSS_QUEUE_VALID_V(1U) |
| |
| #define RX_FC_DISABLE_S 20 |
| #define RX_FC_DISABLE_V(x) ((x) << RX_FC_DISABLE_S) |
| #define RX_FC_DISABLE_F RX_FC_DISABLE_V(1U) |
| |
| #define RX_FC_VALID_S 22 |
| #define RX_FC_VALID_V(x) ((x) << RX_FC_VALID_S) |
| #define RX_FC_VALID_F RX_FC_VALID_V(1U) |
| |
| #define RX_CHANNEL_S 26 |
| #define RX_CHANNEL_V(x) ((x) << RX_CHANNEL_S) |
| |
| #define WND_SCALE_EN_S 28 |
| #define WND_SCALE_EN_V(x) ((x) << WND_SCALE_EN_S) |
| #define WND_SCALE_EN_F WND_SCALE_EN_V(1U) |
| |
| #define T5_OPT_2_VALID_S 31 |
| #define T5_OPT_2_VALID_V(x) ((x) << T5_OPT_2_VALID_S) |
| #define T5_OPT_2_VALID_F T5_OPT_2_VALID_V(1U) |
| |
| struct cpl_pass_open_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be32 local_ip; |
| __be32 peer_ip; |
| __be64 opt0; |
| __be64 opt1; |
| }; |
| |
| /* option 0 fields */ |
| #define NO_CONG_S 4 |
| #define NO_CONG_V(x) ((x) << NO_CONG_S) |
| #define NO_CONG_F NO_CONG_V(1U) |
| |
| #define DELACK_S 5 |
| #define DELACK_V(x) ((x) << DELACK_S) |
| #define DELACK_F DELACK_V(1U) |
| |
| #define DSCP_S 22 |
| #define DSCP_M 0x3F |
| #define DSCP_V(x) ((x) << DSCP_S) |
| #define DSCP_G(x) (((x) >> DSCP_S) & DSCP_M) |
| |
| #define TCAM_BYPASS_S 48 |
| #define TCAM_BYPASS_V(x) ((__u64)(x) << TCAM_BYPASS_S) |
| #define TCAM_BYPASS_F TCAM_BYPASS_V(1ULL) |
| |
| #define NAGLE_S 49 |
| #define NAGLE_V(x) ((__u64)(x) << NAGLE_S) |
| #define NAGLE_F NAGLE_V(1ULL) |
| |
| /* option 1 fields */ |
| #define SYN_RSS_ENABLE_S 0 |
| #define SYN_RSS_ENABLE_V(x) ((x) << SYN_RSS_ENABLE_S) |
| #define SYN_RSS_ENABLE_F SYN_RSS_ENABLE_V(1U) |
| |
| #define SYN_RSS_QUEUE_S 2 |
| #define SYN_RSS_QUEUE_V(x) ((x) << SYN_RSS_QUEUE_S) |
| |
| #define CONN_POLICY_S 22 |
| #define CONN_POLICY_V(x) ((x) << CONN_POLICY_S) |
| |
| struct cpl_pass_open_req6 { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be64 local_ip_hi; |
| __be64 local_ip_lo; |
| __be64 peer_ip_hi; |
| __be64 peer_ip_lo; |
| __be64 opt0; |
| __be64 opt1; |
| }; |
| |
| struct cpl_pass_open_rpl { |
| union opcode_tid ot; |
| u8 rsvd[3]; |
| u8 status; |
| }; |
| |
| struct tcp_options { |
| __be16 mss; |
| __u8 wsf; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| __u8:4; |
| __u8 unknown:1; |
| __u8:1; |
| __u8 sack:1; |
| __u8 tstamp:1; |
| #else |
| __u8 tstamp:1; |
| __u8 sack:1; |
| __u8:1; |
| __u8 unknown:1; |
| __u8:4; |
| #endif |
| }; |
| |
| struct cpl_pass_accept_req { |
| union opcode_tid ot; |
| __be16 rsvd; |
| __be16 len; |
| __be32 hdr_len; |
| __be16 vlan; |
| __be16 l2info; |
| __be32 tos_stid; |
| struct tcp_options tcpopt; |
| }; |
| |
| /* cpl_pass_accept_req.hdr_len fields */ |
| #define SYN_RX_CHAN_S 0 |
| #define SYN_RX_CHAN_M 0xF |
| #define SYN_RX_CHAN_V(x) ((x) << SYN_RX_CHAN_S) |
| #define SYN_RX_CHAN_G(x) (((x) >> SYN_RX_CHAN_S) & SYN_RX_CHAN_M) |
| |
| #define TCP_HDR_LEN_S 10 |
| #define TCP_HDR_LEN_M 0x3F |
| #define TCP_HDR_LEN_V(x) ((x) << TCP_HDR_LEN_S) |
| #define TCP_HDR_LEN_G(x) (((x) >> TCP_HDR_LEN_S) & TCP_HDR_LEN_M) |
| |
| #define IP_HDR_LEN_S 16 |
| #define IP_HDR_LEN_M 0x3FF |
| #define IP_HDR_LEN_V(x) ((x) << IP_HDR_LEN_S) |
| #define IP_HDR_LEN_G(x) (((x) >> IP_HDR_LEN_S) & IP_HDR_LEN_M) |
| |
| #define ETH_HDR_LEN_S 26 |
| #define ETH_HDR_LEN_M 0x1F |
| #define ETH_HDR_LEN_V(x) ((x) << ETH_HDR_LEN_S) |
| #define ETH_HDR_LEN_G(x) (((x) >> ETH_HDR_LEN_S) & ETH_HDR_LEN_M) |
| |
| /* cpl_pass_accept_req.l2info fields */ |
| #define SYN_MAC_IDX_S 0 |
| #define SYN_MAC_IDX_M 0x1FF |
| #define SYN_MAC_IDX_V(x) ((x) << SYN_MAC_IDX_S) |
| #define SYN_MAC_IDX_G(x) (((x) >> SYN_MAC_IDX_S) & SYN_MAC_IDX_M) |
| |
| #define SYN_XACT_MATCH_S 9 |
| #define SYN_XACT_MATCH_V(x) ((x) << SYN_XACT_MATCH_S) |
| #define SYN_XACT_MATCH_F SYN_XACT_MATCH_V(1U) |
| |
| #define SYN_INTF_S 12 |
| #define SYN_INTF_M 0xF |
| #define SYN_INTF_V(x) ((x) << SYN_INTF_S) |
| #define SYN_INTF_G(x) (((x) >> SYN_INTF_S) & SYN_INTF_M) |
| |
| enum { /* TCP congestion control algorithms */ |
| CONG_ALG_RENO, |
| CONG_ALG_TAHOE, |
| CONG_ALG_NEWRENO, |
| CONG_ALG_HIGHSPEED |
| }; |
| |
| #define CONG_CNTRL_S 14 |
| #define CONG_CNTRL_M 0x3 |
| #define CONG_CNTRL_V(x) ((x) << CONG_CNTRL_S) |
| #define CONG_CNTRL_G(x) (((x) >> CONG_CNTRL_S) & CONG_CNTRL_M) |
| |
| #define T5_ISS_S 18 |
| #define T5_ISS_V(x) ((x) << T5_ISS_S) |
| #define T5_ISS_F T5_ISS_V(1U) |
| |
| struct cpl_pass_accept_rpl { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 opt2; |
| __be64 opt0; |
| }; |
| |
| /* option 2 fields */ |
| #define RX_COALESCE_VALID_S 11 |
| #define RX_COALESCE_VALID_V(x) ((x) << RX_COALESCE_VALID_S) |
| #define RX_COALESCE_VALID_F RX_COALESCE_VALID_V(1U) |
| |
| #define RX_COALESCE_S 12 |
| #define RX_COALESCE_V(x) ((x) << RX_COALESCE_S) |
| |
| #define PACE_S 16 |
| #define PACE_V(x) ((x) << PACE_S) |
| |
| #define TX_QUEUE_S 23 |
| #define TX_QUEUE_M 0x7 |
| #define TX_QUEUE_V(x) ((x) << TX_QUEUE_S) |
| #define TX_QUEUE_G(x) (((x) >> TX_QUEUE_S) & TX_QUEUE_M) |
| |
| #define CCTRL_ECN_S 27 |
| #define CCTRL_ECN_V(x) ((x) << CCTRL_ECN_S) |
| #define CCTRL_ECN_F CCTRL_ECN_V(1U) |
| |
| #define TSTAMPS_EN_S 29 |
| #define TSTAMPS_EN_V(x) ((x) << TSTAMPS_EN_S) |
| #define TSTAMPS_EN_F TSTAMPS_EN_V(1U) |
| |
| #define SACK_EN_S 30 |
| #define SACK_EN_V(x) ((x) << SACK_EN_S) |
| #define SACK_EN_F SACK_EN_V(1U) |
| |
| struct cpl_t5_pass_accept_rpl { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 opt2; |
| __be64 opt0; |
| __be32 iss; |
| __be32 rsvd; |
| }; |
| |
| struct cpl_act_open_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be32 local_ip; |
| __be32 peer_ip; |
| __be64 opt0; |
| __be32 params; |
| __be32 opt2; |
| }; |
| |
| #define FILTER_TUPLE_S 24 |
| #define FILTER_TUPLE_M 0xFFFFFFFFFF |
| #define FILTER_TUPLE_V(x) ((x) << FILTER_TUPLE_S) |
| #define FILTER_TUPLE_G(x) (((x) >> FILTER_TUPLE_S) & FILTER_TUPLE_M) |
| struct cpl_t5_act_open_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be32 local_ip; |
| __be32 peer_ip; |
| __be64 opt0; |
| __be32 rsvd; |
| __be32 opt2; |
| __be64 params; |
| }; |
| |
| struct cpl_t6_act_open_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be32 local_ip; |
| __be32 peer_ip; |
| __be64 opt0; |
| __be32 rsvd; |
| __be32 opt2; |
| __be64 params; |
| __be32 rsvd2; |
| __be32 opt3; |
| }; |
| |
| struct cpl_act_open_req6 { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be64 local_ip_hi; |
| __be64 local_ip_lo; |
| __be64 peer_ip_hi; |
| __be64 peer_ip_lo; |
| __be64 opt0; |
| __be32 params; |
| __be32 opt2; |
| }; |
| |
| struct cpl_t5_act_open_req6 { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be64 local_ip_hi; |
| __be64 local_ip_lo; |
| __be64 peer_ip_hi; |
| __be64 peer_ip_lo; |
| __be64 opt0; |
| __be32 rsvd; |
| __be32 opt2; |
| __be64 params; |
| }; |
| |
| struct cpl_t6_act_open_req6 { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 local_port; |
| __be16 peer_port; |
| __be64 local_ip_hi; |
| __be64 local_ip_lo; |
| __be64 peer_ip_hi; |
| __be64 peer_ip_lo; |
| __be64 opt0; |
| __be32 rsvd; |
| __be32 opt2; |
| __be64 params; |
| __be32 rsvd2; |
| __be32 opt3; |
| }; |
| |
| struct cpl_act_open_rpl { |
| union opcode_tid ot; |
| __be32 atid_status; |
| }; |
| |
| /* cpl_act_open_rpl.atid_status fields */ |
| #define AOPEN_STATUS_S 0 |
| #define AOPEN_STATUS_M 0xFF |
| #define AOPEN_STATUS_G(x) (((x) >> AOPEN_STATUS_S) & AOPEN_STATUS_M) |
| |
| #define AOPEN_ATID_S 8 |
| #define AOPEN_ATID_M 0xFFFFFF |
| #define AOPEN_ATID_G(x) (((x) >> AOPEN_ATID_S) & AOPEN_ATID_M) |
| |
| struct cpl_pass_establish { |
| union opcode_tid ot; |
| __be32 rsvd; |
| __be32 tos_stid; |
| __be16 mac_idx; |
| __be16 tcp_opt; |
| __be32 snd_isn; |
| __be32 rcv_isn; |
| }; |
| |
| /* cpl_pass_establish.tos_stid fields */ |
| #define PASS_OPEN_TID_S 0 |
| #define PASS_OPEN_TID_M 0xFFFFFF |
| #define PASS_OPEN_TID_V(x) ((x) << PASS_OPEN_TID_S) |
| #define PASS_OPEN_TID_G(x) (((x) >> PASS_OPEN_TID_S) & PASS_OPEN_TID_M) |
| |
| #define PASS_OPEN_TOS_S 24 |
| #define PASS_OPEN_TOS_M 0xFF |
| #define PASS_OPEN_TOS_V(x) ((x) << PASS_OPEN_TOS_S) |
| #define PASS_OPEN_TOS_G(x) (((x) >> PASS_OPEN_TOS_S) & PASS_OPEN_TOS_M) |
| |
| /* cpl_pass_establish.tcp_opt fields (also applies to act_open_establish) */ |
| #define TCPOPT_WSCALE_OK_S 5 |
| #define TCPOPT_WSCALE_OK_M 0x1 |
| #define TCPOPT_WSCALE_OK_G(x) \ |
| (((x) >> TCPOPT_WSCALE_OK_S) & TCPOPT_WSCALE_OK_M) |
| |
| #define TCPOPT_SACK_S 6 |
| #define TCPOPT_SACK_M 0x1 |
| #define TCPOPT_SACK_G(x) (((x) >> TCPOPT_SACK_S) & TCPOPT_SACK_M) |
| |
| #define TCPOPT_TSTAMP_S 7 |
| #define TCPOPT_TSTAMP_M 0x1 |
| #define TCPOPT_TSTAMP_G(x) (((x) >> TCPOPT_TSTAMP_S) & TCPOPT_TSTAMP_M) |
| |
| #define TCPOPT_SND_WSCALE_S 8 |
| #define TCPOPT_SND_WSCALE_M 0xF |
| #define TCPOPT_SND_WSCALE_G(x) \ |
| (((x) >> TCPOPT_SND_WSCALE_S) & TCPOPT_SND_WSCALE_M) |
| |
| #define TCPOPT_MSS_S 12 |
| #define TCPOPT_MSS_M 0xF |
| #define TCPOPT_MSS_G(x) (((x) >> TCPOPT_MSS_S) & TCPOPT_MSS_M) |
| |
| #define T6_TCP_HDR_LEN_S 8 |
| #define T6_TCP_HDR_LEN_V(x) ((x) << T6_TCP_HDR_LEN_S) |
| #define T6_TCP_HDR_LEN_G(x) (((x) >> T6_TCP_HDR_LEN_S) & TCP_HDR_LEN_M) |
| |
| #define T6_IP_HDR_LEN_S 14 |
| #define T6_IP_HDR_LEN_V(x) ((x) << T6_IP_HDR_LEN_S) |
| #define T6_IP_HDR_LEN_G(x) (((x) >> T6_IP_HDR_LEN_S) & IP_HDR_LEN_M) |
| |
| #define T6_ETH_HDR_LEN_S 24 |
| #define T6_ETH_HDR_LEN_M 0xFF |
| #define T6_ETH_HDR_LEN_V(x) ((x) << T6_ETH_HDR_LEN_S) |
| #define T6_ETH_HDR_LEN_G(x) (((x) >> T6_ETH_HDR_LEN_S) & T6_ETH_HDR_LEN_M) |
| |
| struct cpl_act_establish { |
| union opcode_tid ot; |
| __be32 rsvd; |
| __be32 tos_atid; |
| __be16 mac_idx; |
| __be16 tcp_opt; |
| __be32 snd_isn; |
| __be32 rcv_isn; |
| }; |
| |
| struct cpl_get_tcb { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 reply_ctrl; |
| __be16 cookie; |
| }; |
| |
| /* cpl_get_tcb.reply_ctrl fields */ |
| #define QUEUENO_S 0 |
| #define QUEUENO_V(x) ((x) << QUEUENO_S) |
| |
| #define REPLY_CHAN_S 14 |
| #define REPLY_CHAN_V(x) ((x) << REPLY_CHAN_S) |
| #define REPLY_CHAN_F REPLY_CHAN_V(1U) |
| |
| #define NO_REPLY_S 15 |
| #define NO_REPLY_V(x) ((x) << NO_REPLY_S) |
| #define NO_REPLY_F NO_REPLY_V(1U) |
| |
| struct cpl_set_tcb_field { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 reply_ctrl; |
| __be16 word_cookie; |
| __be64 mask; |
| __be64 val; |
| }; |
| |
| /* cpl_set_tcb_field.word_cookie fields */ |
| #define TCB_WORD_S 0 |
| #define TCB_WORD(x) ((x) << TCB_WORD_S) |
| |
| #define TCB_COOKIE_S 5 |
| #define TCB_COOKIE_M 0x7 |
| #define TCB_COOKIE_V(x) ((x) << TCB_COOKIE_S) |
| #define TCB_COOKIE_G(x) (((x) >> TCB_COOKIE_S) & TCB_COOKIE_M) |
| |
| struct cpl_set_tcb_rpl { |
| union opcode_tid ot; |
| __be16 rsvd; |
| u8 cookie; |
| u8 status; |
| __be64 oldval; |
| }; |
| |
| struct cpl_close_con_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 rsvd; |
| }; |
| |
| struct cpl_close_con_rpl { |
| union opcode_tid ot; |
| u8 rsvd[3]; |
| u8 status; |
| __be32 snd_nxt; |
| __be32 rcv_nxt; |
| }; |
| |
| struct cpl_close_listsvr_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 reply_ctrl; |
| __be16 rsvd; |
| }; |
| |
| /* additional cpl_close_listsvr_req.reply_ctrl field */ |
| #define LISTSVR_IPV6_S 14 |
| #define LISTSVR_IPV6_V(x) ((x) << LISTSVR_IPV6_S) |
| #define LISTSVR_IPV6_F LISTSVR_IPV6_V(1U) |
| |
| struct cpl_close_listsvr_rpl { |
| union opcode_tid ot; |
| u8 rsvd[3]; |
| u8 status; |
| }; |
| |
| struct cpl_abort_req_rss { |
| union opcode_tid ot; |
| u8 rsvd[3]; |
| u8 status; |
| }; |
| |
| struct cpl_abort_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 rsvd0; |
| u8 rsvd1; |
| u8 cmd; |
| u8 rsvd2[6]; |
| }; |
| |
| struct cpl_abort_rpl_rss { |
| union opcode_tid ot; |
| u8 rsvd[3]; |
| u8 status; |
| }; |
| |
| struct cpl_abort_rpl { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 rsvd0; |
| u8 rsvd1; |
| u8 cmd; |
| u8 rsvd2[6]; |
| }; |
| |
| struct cpl_peer_close { |
| union opcode_tid ot; |
| __be32 rcv_nxt; |
| }; |
| |
| struct cpl_tid_release { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 rsvd; |
| }; |
| |
| struct cpl_tx_pkt_core { |
| __be32 ctrl0; |
| __be16 pack; |
| __be16 len; |
| __be64 ctrl1; |
| }; |
| |
| struct cpl_tx_pkt { |
| WR_HDR; |
| struct cpl_tx_pkt_core c; |
| }; |
| |
| #define cpl_tx_pkt_xt cpl_tx_pkt |
| |
| /* cpl_tx_pkt_core.ctrl0 fields */ |
| #define TXPKT_VF_S 0 |
| #define TXPKT_VF_V(x) ((x) << TXPKT_VF_S) |
| |
| #define TXPKT_PF_S 8 |
| #define TXPKT_PF_V(x) ((x) << TXPKT_PF_S) |
| |
| #define TXPKT_VF_VLD_S 11 |
| #define TXPKT_VF_VLD_V(x) ((x) << TXPKT_VF_VLD_S) |
| #define TXPKT_VF_VLD_F TXPKT_VF_VLD_V(1U) |
| |
| #define TXPKT_OVLAN_IDX_S 12 |
| #define TXPKT_OVLAN_IDX_V(x) ((x) << TXPKT_OVLAN_IDX_S) |
| |
| #define TXPKT_T5_OVLAN_IDX_S 12 |
| #define TXPKT_T5_OVLAN_IDX_V(x) ((x) << TXPKT_T5_OVLAN_IDX_S) |
| |
| #define TXPKT_INTF_S 16 |
| #define TXPKT_INTF_V(x) ((x) << TXPKT_INTF_S) |
| |
| #define TXPKT_INS_OVLAN_S 21 |
| #define TXPKT_INS_OVLAN_V(x) ((x) << TXPKT_INS_OVLAN_S) |
| #define TXPKT_INS_OVLAN_F TXPKT_INS_OVLAN_V(1U) |
| |
| #define TXPKT_TSTAMP_S 23 |
| #define TXPKT_TSTAMP_V(x) ((x) << TXPKT_TSTAMP_S) |
| #define TXPKT_TSTAMP_F TXPKT_TSTAMP_V(1ULL) |
| |
| #define TXPKT_OPCODE_S 24 |
| #define TXPKT_OPCODE_V(x) ((x) << TXPKT_OPCODE_S) |
| |
| /* cpl_tx_pkt_core.ctrl1 fields */ |
| #define TXPKT_CSUM_END_S 12 |
| #define TXPKT_CSUM_END_V(x) ((x) << TXPKT_CSUM_END_S) |
| |
| #define TXPKT_CSUM_START_S 20 |
| #define TXPKT_CSUM_START_V(x) ((x) << TXPKT_CSUM_START_S) |
| |
| #define TXPKT_IPHDR_LEN_S 20 |
| #define TXPKT_IPHDR_LEN_V(x) ((__u64)(x) << TXPKT_IPHDR_LEN_S) |
| |
| #define TXPKT_CSUM_LOC_S 30 |
| #define TXPKT_CSUM_LOC_V(x) ((__u64)(x) << TXPKT_CSUM_LOC_S) |
| |
| #define TXPKT_ETHHDR_LEN_S 34 |
| #define TXPKT_ETHHDR_LEN_V(x) ((__u64)(x) << TXPKT_ETHHDR_LEN_S) |
| |
| #define T6_TXPKT_ETHHDR_LEN_S 32 |
| #define T6_TXPKT_ETHHDR_LEN_V(x) ((__u64)(x) << T6_TXPKT_ETHHDR_LEN_S) |
| |
| #define TXPKT_CSUM_TYPE_S 40 |
| #define TXPKT_CSUM_TYPE_V(x) ((__u64)(x) << TXPKT_CSUM_TYPE_S) |
| |
| #define TXPKT_VLAN_S 44 |
| #define TXPKT_VLAN_V(x) ((__u64)(x) << TXPKT_VLAN_S) |
| |
| #define TXPKT_VLAN_VLD_S 60 |
| #define TXPKT_VLAN_VLD_V(x) ((__u64)(x) << TXPKT_VLAN_VLD_S) |
| #define TXPKT_VLAN_VLD_F TXPKT_VLAN_VLD_V(1ULL) |
| |
| #define TXPKT_IPCSUM_DIS_S 62 |
| #define TXPKT_IPCSUM_DIS_V(x) ((__u64)(x) << TXPKT_IPCSUM_DIS_S) |
| #define TXPKT_IPCSUM_DIS_F TXPKT_IPCSUM_DIS_V(1ULL) |
| |
| #define TXPKT_L4CSUM_DIS_S 63 |
| #define TXPKT_L4CSUM_DIS_V(x) ((__u64)(x) << TXPKT_L4CSUM_DIS_S) |
| #define TXPKT_L4CSUM_DIS_F TXPKT_L4CSUM_DIS_V(1ULL) |
| |
| struct cpl_tx_pkt_lso_core { |
| __be32 lso_ctrl; |
| __be16 ipid_ofst; |
| __be16 mss; |
| __be32 seqno_offset; |
| __be32 len; |
| /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ |
| }; |
| |
| /* cpl_tx_pkt_lso_core.lso_ctrl fields */ |
| #define LSO_TCPHDR_LEN_S 0 |
| #define LSO_TCPHDR_LEN_V(x) ((x) << LSO_TCPHDR_LEN_S) |
| |
| #define LSO_IPHDR_LEN_S 4 |
| #define LSO_IPHDR_LEN_V(x) ((x) << LSO_IPHDR_LEN_S) |
| |
| #define LSO_ETHHDR_LEN_S 16 |
| #define LSO_ETHHDR_LEN_V(x) ((x) << LSO_ETHHDR_LEN_S) |
| |
| #define LSO_IPV6_S 20 |
| #define LSO_IPV6_V(x) ((x) << LSO_IPV6_S) |
| #define LSO_IPV6_F LSO_IPV6_V(1U) |
| |
| #define LSO_LAST_SLICE_S 22 |
| #define LSO_LAST_SLICE_V(x) ((x) << LSO_LAST_SLICE_S) |
| #define LSO_LAST_SLICE_F LSO_LAST_SLICE_V(1U) |
| |
| #define LSO_FIRST_SLICE_S 23 |
| #define LSO_FIRST_SLICE_V(x) ((x) << LSO_FIRST_SLICE_S) |
| #define LSO_FIRST_SLICE_F LSO_FIRST_SLICE_V(1U) |
| |
| #define LSO_OPCODE_S 24 |
| #define LSO_OPCODE_V(x) ((x) << LSO_OPCODE_S) |
| |
| #define LSO_T5_XFER_SIZE_S 0 |
| #define LSO_T5_XFER_SIZE_V(x) ((x) << LSO_T5_XFER_SIZE_S) |
| |
| struct cpl_tx_pkt_lso { |
| WR_HDR; |
| struct cpl_tx_pkt_lso_core c; |
| /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ |
| }; |
| |
| struct cpl_iscsi_hdr { |
| union opcode_tid ot; |
| __be16 pdu_len_ddp; |
| __be16 len; |
| __be32 seq; |
| __be16 urg; |
| u8 rsvd; |
| u8 status; |
| }; |
| |
| /* cpl_iscsi_hdr.pdu_len_ddp fields */ |
| #define ISCSI_PDU_LEN_S 0 |
| #define ISCSI_PDU_LEN_M 0x7FFF |
| #define ISCSI_PDU_LEN_V(x) ((x) << ISCSI_PDU_LEN_S) |
| #define ISCSI_PDU_LEN_G(x) (((x) >> ISCSI_PDU_LEN_S) & ISCSI_PDU_LEN_M) |
| |
| #define ISCSI_DDP_S 15 |
| #define ISCSI_DDP_V(x) ((x) << ISCSI_DDP_S) |
| #define ISCSI_DDP_F ISCSI_DDP_V(1U) |
| |
| struct cpl_rx_data_ddp { |
| union opcode_tid ot; |
| __be16 urg; |
| __be16 len; |
| __be32 seq; |
| union { |
| __be32 nxt_seq; |
| __be32 ddp_report; |
| }; |
| __be32 ulp_crc; |
| __be32 ddpvld; |
| }; |
| |
| #define cpl_rx_iscsi_ddp cpl_rx_data_ddp |
| |
| struct cpl_iscsi_data { |
| union opcode_tid ot; |
| __u8 rsvd0[2]; |
| __be16 len; |
| __be32 seq; |
| __be16 urg; |
| __u8 rsvd1; |
| __u8 status; |
| }; |
| |
| struct cpl_rx_iscsi_cmp { |
| union opcode_tid ot; |
| __be16 pdu_len_ddp; |
| __be16 len; |
| __be32 seq; |
| __be16 urg; |
| __u8 rsvd; |
| __u8 status; |
| __be32 ulp_crc; |
| __be32 ddpvld; |
| }; |
| |
| struct cpl_tx_data_iso { |
| __be32 op_to_scsi; |
| __u8 reserved1; |
| __u8 ahs_len; |
| __be16 mpdu; |
| __be32 burst_size; |
| __be32 len; |
| __be32 reserved2_seglen_offset; |
| __be32 datasn_offset; |
| __be32 buffer_offset; |
| __be32 reserved3; |
| |
| /* encapsulated CPL_TX_DATA follows here */ |
| }; |
| |
| /* cpl_tx_data_iso.op_to_scsi fields */ |
| #define CPL_TX_DATA_ISO_OP_S 24 |
| #define CPL_TX_DATA_ISO_OP_M 0xff |
| #define CPL_TX_DATA_ISO_OP_V(x) ((x) << CPL_TX_DATA_ISO_OP_S) |
| #define CPL_TX_DATA_ISO_OP_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_OP_S) & CPL_TX_DATA_ISO_OP_M) |
| |
| #define CPL_TX_DATA_ISO_FIRST_S 23 |
| #define CPL_TX_DATA_ISO_FIRST_M 0x1 |
| #define CPL_TX_DATA_ISO_FIRST_V(x) ((x) << CPL_TX_DATA_ISO_FIRST_S) |
| #define CPL_TX_DATA_ISO_FIRST_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_FIRST_S) & CPL_TX_DATA_ISO_FIRST_M) |
| #define CPL_TX_DATA_ISO_FIRST_F CPL_TX_DATA_ISO_FIRST_V(1U) |
| |
| #define CPL_TX_DATA_ISO_LAST_S 22 |
| #define CPL_TX_DATA_ISO_LAST_M 0x1 |
| #define CPL_TX_DATA_ISO_LAST_V(x) ((x) << CPL_TX_DATA_ISO_LAST_S) |
| #define CPL_TX_DATA_ISO_LAST_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_LAST_S) & CPL_TX_DATA_ISO_LAST_M) |
| #define CPL_TX_DATA_ISO_LAST_F CPL_TX_DATA_ISO_LAST_V(1U) |
| |
| #define CPL_TX_DATA_ISO_CPLHDRLEN_S 21 |
| #define CPL_TX_DATA_ISO_CPLHDRLEN_M 0x1 |
| #define CPL_TX_DATA_ISO_CPLHDRLEN_V(x) ((x) << CPL_TX_DATA_ISO_CPLHDRLEN_S) |
| #define CPL_TX_DATA_ISO_CPLHDRLEN_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_CPLHDRLEN_S) & CPL_TX_DATA_ISO_CPLHDRLEN_M) |
| #define CPL_TX_DATA_ISO_CPLHDRLEN_F CPL_TX_DATA_ISO_CPLHDRLEN_V(1U) |
| |
| #define CPL_TX_DATA_ISO_HDRCRC_S 20 |
| #define CPL_TX_DATA_ISO_HDRCRC_M 0x1 |
| #define CPL_TX_DATA_ISO_HDRCRC_V(x) ((x) << CPL_TX_DATA_ISO_HDRCRC_S) |
| #define CPL_TX_DATA_ISO_HDRCRC_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_HDRCRC_S) & CPL_TX_DATA_ISO_HDRCRC_M) |
| #define CPL_TX_DATA_ISO_HDRCRC_F CPL_TX_DATA_ISO_HDRCRC_V(1U) |
| |
| #define CPL_TX_DATA_ISO_PLDCRC_S 19 |
| #define CPL_TX_DATA_ISO_PLDCRC_M 0x1 |
| #define CPL_TX_DATA_ISO_PLDCRC_V(x) ((x) << CPL_TX_DATA_ISO_PLDCRC_S) |
| #define CPL_TX_DATA_ISO_PLDCRC_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_PLDCRC_S) & CPL_TX_DATA_ISO_PLDCRC_M) |
| #define CPL_TX_DATA_ISO_PLDCRC_F CPL_TX_DATA_ISO_PLDCRC_V(1U) |
| |
| #define CPL_TX_DATA_ISO_IMMEDIATE_S 18 |
| #define CPL_TX_DATA_ISO_IMMEDIATE_M 0x1 |
| #define CPL_TX_DATA_ISO_IMMEDIATE_V(x) ((x) << CPL_TX_DATA_ISO_IMMEDIATE_S) |
| #define CPL_TX_DATA_ISO_IMMEDIATE_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_IMMEDIATE_S) & CPL_TX_DATA_ISO_IMMEDIATE_M) |
| #define CPL_TX_DATA_ISO_IMMEDIATE_F CPL_TX_DATA_ISO_IMMEDIATE_V(1U) |
| |
| #define CPL_TX_DATA_ISO_SCSI_S 16 |
| #define CPL_TX_DATA_ISO_SCSI_M 0x3 |
| #define CPL_TX_DATA_ISO_SCSI_V(x) ((x) << CPL_TX_DATA_ISO_SCSI_S) |
| #define CPL_TX_DATA_ISO_SCSI_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_SCSI_S) & CPL_TX_DATA_ISO_SCSI_M) |
| |
| /* cpl_tx_data_iso.reserved2_seglen_offset fields */ |
| #define CPL_TX_DATA_ISO_SEGLEN_OFFSET_S 0 |
| #define CPL_TX_DATA_ISO_SEGLEN_OFFSET_M 0xffffff |
| #define CPL_TX_DATA_ISO_SEGLEN_OFFSET_V(x) \ |
| ((x) << CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) |
| #define CPL_TX_DATA_ISO_SEGLEN_OFFSET_G(x) \ |
| (((x) >> CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) & \ |
| CPL_TX_DATA_ISO_SEGLEN_OFFSET_M) |
| |
| struct cpl_rx_data { |
| union opcode_tid ot; |
| __be16 rsvd; |
| __be16 len; |
| __be32 seq; |
| __be16 urg; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| u8 dack_mode:2; |
| u8 psh:1; |
| u8 heartbeat:1; |
| u8 ddp_off:1; |
| u8 :3; |
| #else |
| u8 :3; |
| u8 ddp_off:1; |
| u8 heartbeat:1; |
| u8 psh:1; |
| u8 dack_mode:2; |
| #endif |
| u8 status; |
| }; |
| |
| struct cpl_rx_data_ack { |
| WR_HDR; |
| union opcode_tid ot; |
| __be32 credit_dack; |
| }; |
| |
| /* cpl_rx_data_ack.ack_seq fields */ |
| #define RX_CREDITS_S 0 |
| #define RX_CREDITS_V(x) ((x) << RX_CREDITS_S) |
| |
| #define RX_FORCE_ACK_S 28 |
| #define RX_FORCE_ACK_V(x) ((x) << RX_FORCE_ACK_S) |
| #define RX_FORCE_ACK_F RX_FORCE_ACK_V(1U) |
| |
| #define RX_DACK_MODE_S 29 |
| #define RX_DACK_MODE_M 0x3 |
| #define RX_DACK_MODE_V(x) ((x) << RX_DACK_MODE_S) |
| #define RX_DACK_MODE_G(x) (((x) >> RX_DACK_MODE_S) & RX_DACK_MODE_M) |
| |
| #define RX_DACK_CHANGE_S 31 |
| #define RX_DACK_CHANGE_V(x) ((x) << RX_DACK_CHANGE_S) |
| #define RX_DACK_CHANGE_F RX_DACK_CHANGE_V(1U) |
| |
| struct cpl_rx_pkt { |
| struct rss_header rsshdr; |
| u8 opcode; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| u8 iff:4; |
| u8 csum_calc:1; |
| u8 ipmi_pkt:1; |
| u8 vlan_ex:1; |
| u8 ip_frag:1; |
| #else |
| u8 ip_frag:1; |
| u8 vlan_ex:1; |
| u8 ipmi_pkt:1; |
| u8 csum_calc:1; |
| u8 iff:4; |
| #endif |
| __be16 csum; |
| __be16 vlan; |
| __be16 len; |
| __be32 l2info; |
| __be16 hdr_len; |
| __be16 err_vec; |
| }; |
| |
| #define RX_T6_ETHHDR_LEN_M 0xFF |
| #define RX_T6_ETHHDR_LEN_G(x) (((x) >> RX_ETHHDR_LEN_S) & RX_T6_ETHHDR_LEN_M) |
| |
| #define RXF_PSH_S 20 |
| #define RXF_PSH_V(x) ((x) << RXF_PSH_S) |
| #define RXF_PSH_F RXF_PSH_V(1U) |
| |
| #define RXF_SYN_S 21 |
| #define RXF_SYN_V(x) ((x) << RXF_SYN_S) |
| #define RXF_SYN_F RXF_SYN_V(1U) |
| |
| #define RXF_UDP_S 22 |
| #define RXF_UDP_V(x) ((x) << RXF_UDP_S) |
| #define RXF_UDP_F RXF_UDP_V(1U) |
| |
| #define RXF_TCP_S 23 |
| #define RXF_TCP_V(x) ((x) << RXF_TCP_S) |
| #define RXF_TCP_F RXF_TCP_V(1U) |
| |
| #define RXF_IP_S 24 |
| #define RXF_IP_V(x) ((x) << RXF_IP_S) |
| #define RXF_IP_F RXF_IP_V(1U) |
| |
| #define RXF_IP6_S 25 |
| #define RXF_IP6_V(x) ((x) << RXF_IP6_S) |
| #define RXF_IP6_F RXF_IP6_V(1U) |
| |
| #define RXF_SYN_COOKIE_S 26 |
| #define RXF_SYN_COOKIE_V(x) ((x) << RXF_SYN_COOKIE_S) |
| #define RXF_SYN_COOKIE_F RXF_SYN_COOKIE_V(1U) |
| |
| #define RXF_FCOE_S 26 |
| #define RXF_FCOE_V(x) ((x) << RXF_FCOE_S) |
| #define RXF_FCOE_F RXF_FCOE_V(1U) |
| |
| #define RXF_LRO_S 27 |
| #define RXF_LRO_V(x) ((x) << RXF_LRO_S) |
| #define RXF_LRO_F RXF_LRO_V(1U) |
| |
| /* rx_pkt.l2info fields */ |
| #define RX_ETHHDR_LEN_S 0 |
| #define RX_ETHHDR_LEN_M 0x1F |
| #define RX_ETHHDR_LEN_V(x) ((x) << RX_ETHHDR_LEN_S) |
| #define RX_ETHHDR_LEN_G(x) (((x) >> RX_ETHHDR_LEN_S) & RX_ETHHDR_LEN_M) |
| |
| #define RX_T5_ETHHDR_LEN_S 0 |
| #define RX_T5_ETHHDR_LEN_M 0x3F |
| #define RX_T5_ETHHDR_LEN_V(x) ((x) << RX_T5_ETHHDR_LEN_S) |
| #define RX_T5_ETHHDR_LEN_G(x) (((x) >> RX_T5_ETHHDR_LEN_S) & RX_T5_ETHHDR_LEN_M) |
| |
| #define RX_MACIDX_S 8 |
| #define RX_MACIDX_M 0x1FF |
| #define RX_MACIDX_V(x) ((x) << RX_MACIDX_S) |
| #define RX_MACIDX_G(x) (((x) >> RX_MACIDX_S) & RX_MACIDX_M) |
| |
| #define RXF_SYN_S 21 |
| #define RXF_SYN_V(x) ((x) << RXF_SYN_S) |
| #define RXF_SYN_F RXF_SYN_V(1U) |
| |
| #define RX_CHAN_S 28 |
| #define RX_CHAN_M 0xF |
| #define RX_CHAN_V(x) ((x) << RX_CHAN_S) |
| #define RX_CHAN_G(x) (((x) >> RX_CHAN_S) & RX_CHAN_M) |
| |
| /* rx_pkt.hdr_len fields */ |
| #define RX_TCPHDR_LEN_S 0 |
| #define RX_TCPHDR_LEN_M 0x3F |
| #define RX_TCPHDR_LEN_V(x) ((x) << RX_TCPHDR_LEN_S) |
| #define RX_TCPHDR_LEN_G(x) (((x) >> RX_TCPHDR_LEN_S) & RX_TCPHDR_LEN_M) |
| |
| #define RX_IPHDR_LEN_S 6 |
| #define RX_IPHDR_LEN_M 0x3FF |
| #define RX_IPHDR_LEN_V(x) ((x) << RX_IPHDR_LEN_S) |
| #define RX_IPHDR_LEN_G(x) (((x) >> RX_IPHDR_LEN_S) & RX_IPHDR_LEN_M) |
| |
| /* rx_pkt.err_vec fields */ |
| #define RXERR_CSUM_S 13 |
| #define RXERR_CSUM_V(x) ((x) << RXERR_CSUM_S) |
| #define RXERR_CSUM_F RXERR_CSUM_V(1U) |
| |
| #define T6_COMPR_RXERR_LEN_S 1 |
| #define T6_COMPR_RXERR_LEN_V(x) ((x) << T6_COMPR_RXERR_LEN_S) |
| #define T6_COMPR_RXERR_LEN_F T6_COMPR_RXERR_LEN_V(1U) |
| |
| #define T6_COMPR_RXERR_VEC_S 0 |
| #define T6_COMPR_RXERR_VEC_M 0x3F |
| #define T6_COMPR_RXERR_VEC_V(x) ((x) << T6_COMPR_RXERR_LEN_S) |
| #define T6_COMPR_RXERR_VEC_G(x) \ |
| (((x) >> T6_COMPR_RXERR_VEC_S) & T6_COMPR_RXERR_VEC_M) |
| |
| /* Logical OR of RX_ERROR_CSUM, RX_ERROR_CSIP */ |
| #define T6_COMPR_RXERR_SUM_S 4 |
| #define T6_COMPR_RXERR_SUM_V(x) ((x) << T6_COMPR_RXERR_SUM_S) |
| #define T6_COMPR_RXERR_SUM_F T6_COMPR_RXERR_SUM_V(1U) |
| |
| struct cpl_trace_pkt { |
| u8 opcode; |
| u8 intf; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| u8 runt:4; |
| u8 filter_hit:4; |
| u8 :6; |
| u8 err:1; |
| u8 trunc:1; |
| #else |
| u8 filter_hit:4; |
| u8 runt:4; |
| u8 trunc:1; |
| u8 err:1; |
| u8 :6; |
| #endif |
| __be16 rsvd; |
| __be16 len; |
| __be64 tstamp; |
| }; |
| |
| struct cpl_t5_trace_pkt { |
| __u8 opcode; |
| __u8 intf; |
| #if defined(__LITTLE_ENDIAN_BITFIELD) |
| __u8 runt:4; |
| __u8 filter_hit:4; |
| __u8:6; |
| __u8 err:1; |
| __u8 trunc:1; |
| #else |
| __u8 filter_hit:4; |
| __u8 runt:4; |
| __u8 trunc:1; |
| __u8 err:1; |
| __u8:6; |
| #endif |
| __be16 rsvd; |
| __be16 len; |
| __be64 tstamp; |
| __be64 rsvd1; |
| }; |
| |
| struct cpl_l2t_write_req { |
| WR_HDR; |
| union opcode_tid ot; |
| __be16 params; |
| __be16 l2t_idx; |
| __be16 vlan; |
| u8 dst_mac[6]; |
| }; |
| |
| /* cpl_l2t_write_req.params fields */ |
| #define L2T_W_INFO_S 2 |
| #define L2T_W_INFO_V(x) ((x) << L2T_W_INFO_S) |
| |
| #define L2T_W_PORT_S 8 |
| #define L2T_W_PORT_V(x) ((x) << L2T_W_PORT_S) |
| |
| #define L2T_W_NOREPLY_S 15 |
| #define L2T_W_NOREPLY_V(x) ((x) << L2T_W_NOREPLY_S) |
| #define L2T_W_NOREPLY_F L2T_W_NOREPLY_V(1U) |
| |
| #define CPL_L2T_VLAN_NONE 0xfff |
| |
| struct cpl_l2t_write_rpl { |
| union opcode_tid ot; |
| u8 status; |
| u8 rsvd[3]; |
| }; |
| |
| struct cpl_rdma_terminate { |
| union opcode_tid ot; |
| __be16 rsvd; |
| __be16 len; |
| }; |
| |
| struct cpl_sge_egr_update { |
| __be32 opcode_qid; |
| __be16 cidx; |
| __be16 pidx; |
| }; |
| |
| /* cpl_sge_egr_update.ot fields */ |
| #define EGR_QID_S 0 |
| #define EGR_QID_M 0x1FFFF |
| #define EGR_QID_G(x) (((x) >> EGR_QID_S) & EGR_QID_M) |
| |
| /* cpl_fw*.type values */ |
| enum { |
| FW_TYPE_CMD_RPL = 0, |
| FW_TYPE_WR_RPL = 1, |
| FW_TYPE_CQE = 2, |
| FW_TYPE_OFLD_CONNECTION_WR_RPL = 3, |
| FW_TYPE_RSSCPL = 4, |
| }; |
| |
| struct cpl_fw4_pld { |
| u8 opcode; |
| u8 rsvd0[3]; |
| u8 type; |
| u8 rsvd1; |
| __be16 len; |
| __be64 data; |
| __be64 rsvd2; |
| }; |
| |
| struct cpl_fw6_pld { |
| u8 opcode; |
| u8 rsvd[5]; |
| __be16 len; |
| __be64 data[4]; |
| }; |
| |
| struct cpl_fw4_msg { |
| u8 opcode; |
| u8 type; |
| __be16 rsvd0; |
| __be32 rsvd1; |
| __be64 data[2]; |
| }; |
| |
| struct cpl_fw4_ack { |
| union opcode_tid ot; |
| u8 credits; |
| u8 rsvd0[2]; |
| u8 seq_vld; |
| __be32 snd_nxt; |
| __be32 snd_una; |
| __be64 rsvd1; |
| }; |
| |
| enum { |
| CPL_FW4_ACK_FLAGS_SEQVAL = 0x1, /* seqn valid */ |
| CPL_FW4_ACK_FLAGS_CH = 0x2, /* channel change complete */ |
| CPL_FW4_ACK_FLAGS_FLOWC = 0x4, /* fw_flowc_wr complete */ |
| }; |
| |
| struct cpl_fw6_msg { |
| u8 opcode; |
| u8 type; |
| __be16 rsvd0; |
| __be32 rsvd1; |
| __be64 data[4]; |
| }; |
| |
| /* cpl_fw6_msg.type values */ |
| enum { |
| FW6_TYPE_CMD_RPL = 0, |
| FW6_TYPE_WR_RPL = 1, |
| FW6_TYPE_CQE = 2, |
| FW6_TYPE_OFLD_CONNECTION_WR_RPL = 3, |
| FW6_TYPE_RSSCPL = FW_TYPE_RSSCPL, |
| }; |
| |
| struct cpl_fw6_msg_ofld_connection_wr_rpl { |
| __u64 cookie; |
| __be32 tid; /* or atid in case of active failure */ |
| __u8 t_state; |
| __u8 retval; |
| __u8 rsvd[2]; |
| }; |
| |
| struct cpl_tx_data { |
| union opcode_tid ot; |
| __be32 len; |
| __be32 rsvd; |
| __be32 flags; |
| }; |
| |
| /* cpl_tx_data.flags field */ |
| #define TX_FORCE_S 13 |
| #define TX_FORCE_V(x) ((x) << TX_FORCE_S) |
| |
| #define T6_TX_FORCE_S 20 |
| #define T6_TX_FORCE_V(x) ((x) << T6_TX_FORCE_S) |
| #define T6_TX_FORCE_F T6_TX_FORCE_V(1U) |
| |
| enum { |
| ULP_TX_MEM_READ = 2, |
| ULP_TX_MEM_WRITE = 3, |
| ULP_TX_PKT = 4 |
| }; |
| |
| enum { |
| ULP_TX_SC_NOOP = 0x80, |
| ULP_TX_SC_IMM = 0x81, |
| ULP_TX_SC_DSGL = 0x82, |
| ULP_TX_SC_ISGL = 0x83 |
| }; |
| |
| #define ULPTX_CMD_S 24 |
| #define ULPTX_CMD_V(x) ((x) << ULPTX_CMD_S) |
| |
| struct ulptx_sge_pair { |
| __be32 len[2]; |
| __be64 addr[2]; |
| }; |
| |
| struct ulptx_sgl { |
| __be32 cmd_nsge; |
| __be32 len0; |
| __be64 addr0; |
| struct ulptx_sge_pair sge[0]; |
| }; |
| |
| struct ulptx_idata { |
| __be32 cmd_more; |
| __be32 len; |
| }; |
| |
| struct ulp_txpkt { |
| __be32 cmd_dest; |
| __be32 len; |
| }; |
| |
| #define ULPTX_CMD_S 24 |
| #define ULPTX_CMD_M 0xFF |
| #define ULPTX_CMD_V(x) ((x) << ULPTX_CMD_S) |
| |
| #define ULPTX_NSGE_S 0 |
| #define ULPTX_NSGE_V(x) ((x) << ULPTX_NSGE_S) |
| |
| #define ULPTX_MORE_S 23 |
| #define ULPTX_MORE_V(x) ((x) << ULPTX_MORE_S) |
| #define ULPTX_MORE_F ULPTX_MORE_V(1U) |
| |
| #define ULP_TXPKT_DEST_S 16 |
| #define ULP_TXPKT_DEST_M 0x3 |
| #define ULP_TXPKT_DEST_V(x) ((x) << ULP_TXPKT_DEST_S) |
| |
| #define ULP_TXPKT_FID_S 4 |
| #define ULP_TXPKT_FID_M 0x7ff |
| #define ULP_TXPKT_FID_V(x) ((x) << ULP_TXPKT_FID_S) |
| |
| #define ULP_TXPKT_RO_S 3 |
| #define ULP_TXPKT_RO_V(x) ((x) << ULP_TXPKT_RO_S) |
| #define ULP_TXPKT_RO_F ULP_TXPKT_RO_V(1U) |
| |
| #define ULP_TX_SC_MORE_S 23 |
| #define ULP_TX_SC_MORE_V(x) ((x) << ULP_TX_SC_MORE_S) |
| #define ULP_TX_SC_MORE_F ULP_TX_SC_MORE_V(1U) |
| |
| struct ulp_mem_io { |
| WR_HDR; |
| __be32 cmd; |
| __be32 len16; /* command length */ |
| __be32 dlen; /* data length in 32-byte units */ |
| __be32 lock_addr; |
| }; |
| |
| #define ULP_MEMIO_LOCK_S 31 |
| #define ULP_MEMIO_LOCK_V(x) ((x) << ULP_MEMIO_LOCK_S) |
| #define ULP_MEMIO_LOCK_F ULP_MEMIO_LOCK_V(1U) |
| |
| /* additional ulp_mem_io.cmd fields */ |
| #define ULP_MEMIO_ORDER_S 23 |
| #define ULP_MEMIO_ORDER_V(x) ((x) << ULP_MEMIO_ORDER_S) |
| #define ULP_MEMIO_ORDER_F ULP_MEMIO_ORDER_V(1U) |
| |
| #define T5_ULP_MEMIO_IMM_S 23 |
| #define T5_ULP_MEMIO_IMM_V(x) ((x) << T5_ULP_MEMIO_IMM_S) |
| #define T5_ULP_MEMIO_IMM_F T5_ULP_MEMIO_IMM_V(1U) |
| |
| #define T5_ULP_MEMIO_ORDER_S 22 |
| #define T5_ULP_MEMIO_ORDER_V(x) ((x) << T5_ULP_MEMIO_ORDER_S) |
| #define T5_ULP_MEMIO_ORDER_F T5_ULP_MEMIO_ORDER_V(1U) |
| |
| #define T5_ULP_MEMIO_FID_S 4 |
| #define T5_ULP_MEMIO_FID_M 0x7ff |
| #define T5_ULP_MEMIO_FID_V(x) ((x) << T5_ULP_MEMIO_FID_S) |
| |
| /* ulp_mem_io.lock_addr fields */ |
| #define ULP_MEMIO_ADDR_S 0 |
| #define ULP_MEMIO_ADDR_V(x) ((x) << ULP_MEMIO_ADDR_S) |
| |
| /* ulp_mem_io.dlen fields */ |
| #define ULP_MEMIO_DATA_LEN_S 0 |
| #define ULP_MEMIO_DATA_LEN_V(x) ((x) << ULP_MEMIO_DATA_LEN_S) |
| |
| #define ULPTX_NSGE_S 0 |
| #define ULPTX_NSGE_M 0xFFFF |
| #define ULPTX_NSGE_V(x) ((x) << ULPTX_NSGE_S) |
| #define ULPTX_NSGE_G(x) (((x) >> ULPTX_NSGE_S) & ULPTX_NSGE_M) |
| |
| struct ulptx_sc_memrd { |
| __be32 cmd_to_len; |
| __be32 addr; |
| }; |
| |
| #define ULP_TXPKT_DATAMODIFY_S 23 |
| #define ULP_TXPKT_DATAMODIFY_M 0x1 |
| #define ULP_TXPKT_DATAMODIFY_V(x) ((x) << ULP_TXPKT_DATAMODIFY_S) |
| #define ULP_TXPKT_DATAMODIFY_G(x) \ |
| (((x) >> ULP_TXPKT_DATAMODIFY_S) & ULP_TXPKT_DATAMODIFY__M) |
| #define ULP_TXPKT_DATAMODIFY_F ULP_TXPKT_DATAMODIFY_V(1U) |
| |
| #define ULP_TXPKT_CHANNELID_S 22 |
| #define ULP_TXPKT_CHANNELID_M 0x1 |
| #define ULP_TXPKT_CHANNELID_V(x) ((x) << ULP_TXPKT_CHANNELID_S) |
| #define ULP_TXPKT_CHANNELID_G(x) \ |
| (((x) >> ULP_TXPKT_CHANNELID_S) & ULP_TXPKT_CHANNELID_M) |
| #define ULP_TXPKT_CHANNELID_F ULP_TXPKT_CHANNELID_V(1U) |
| |
| #define SCMD_SEQ_NO_CTRL_S 29 |
| #define SCMD_SEQ_NO_CTRL_M 0x3 |
| #define SCMD_SEQ_NO_CTRL_V(x) ((x) << SCMD_SEQ_NO_CTRL_S) |
| #define SCMD_SEQ_NO_CTRL_G(x) \ |
| (((x) >> SCMD_SEQ_NO_CTRL_S) & SCMD_SEQ_NO_CTRL_M) |
| |
| /* StsFieldPrsnt- Status field at the end of the TLS PDU */ |
| #define SCMD_STATUS_PRESENT_S 28 |
| #define SCMD_STATUS_PRESENT_M 0x1 |
| #define SCMD_STATUS_PRESENT_V(x) ((x) << SCMD_STATUS_PRESENT_S) |
| #define SCMD_STATUS_PRESENT_G(x) \ |
| (((x) >> SCMD_STATUS_PRESENT_S) & SCMD_STATUS_PRESENT_M) |
| #define SCMD_STATUS_PRESENT_F SCMD_STATUS_PRESENT_V(1U) |
| |
| /* ProtoVersion - Protocol Version 0: 1.2, 1:1.1, 2:DTLS, 3:Generic, |
| * 3-15: Reserved. |
| */ |
| #define SCMD_PROTO_VERSION_S 24 |
| #define SCMD_PROTO_VERSION_M 0xf |
| #define SCMD_PROTO_VERSION_V(x) ((x) << SCMD_PROTO_VERSION_S) |
| #define SCMD_PROTO_VERSION_G(x) \ |
| (((x) >> SCMD_PROTO_VERSION_S) & SCMD_PROTO_VERSION_M) |
| |
| /* EncDecCtrl - Encryption/Decryption Control. 0: Encrypt, 1: Decrypt */ |
| #define SCMD_ENC_DEC_CTRL_S 23 |
| #define SCMD_ENC_DEC_CTRL_M 0x1 |
| #define SCMD_ENC_DEC_CTRL_V(x) ((x) << SCMD_ENC_DEC_CTRL_S) |
| #define SCMD_ENC_DEC_CTRL_G(x) \ |
| (((x) >> SCMD_ENC_DEC_CTRL_S) & SCMD_ENC_DEC_CTRL_M) |
| #define SCMD_ENC_DEC_CTRL_F SCMD_ENC_DEC_CTRL_V(1U) |
| |
| /* CipherAuthSeqCtrl - Cipher Authentication Sequence Control. */ |
| #define SCMD_CIPH_AUTH_SEQ_CTRL_S 22 |
| #define SCMD_CIPH_AUTH_SEQ_CTRL_M 0x1 |
| #define SCMD_CIPH_AUTH_SEQ_CTRL_V(x) \ |
| ((x) << SCMD_CIPH_AUTH_SEQ_CTRL_S) |
| #define SCMD_CIPH_AUTH_SEQ_CTRL_G(x) \ |
| (((x) >> SCMD_CIPH_AUTH_SEQ_CTRL_S) & SCMD_CIPH_AUTH_SEQ_CTRL_M) |
| #define SCMD_CIPH_AUTH_SEQ_CTRL_F SCMD_CIPH_AUTH_SEQ_CTRL_V(1U) |
| |
| /* CiphMode - Cipher Mode. 0: NOP, 1:AES-CBC, 2:AES-GCM, 3:AES-CTR, |
| * 4:Generic-AES, 5-15: Reserved. |
| */ |
| #define SCMD_CIPH_MODE_S 18 |
| #define SCMD_CIPH_MODE_M 0xf |
| #define SCMD_CIPH_MODE_V(x) ((x) << SCMD_CIPH_MODE_S) |
| #define SCMD_CIPH_MODE_G(x) \ |
| (((x) >> SCMD_CIPH_MODE_S) & SCMD_CIPH_MODE_M) |
| |
| /* AuthMode - Auth Mode. 0: NOP, 1:SHA1, 2:SHA2-224, 3:SHA2-256 |
| * 4-15: Reserved |
| */ |
| #define SCMD_AUTH_MODE_S 14 |
| #define SCMD_AUTH_MODE_M 0xf |
| #define SCMD_AUTH_MODE_V(x) ((x) << SCMD_AUTH_MODE_S) |
| #define SCMD_AUTH_MODE_G(x) \ |
| (((x) >> SCMD_AUTH_MODE_S) & SCMD_AUTH_MODE_M) |
| |
| /* HmacCtrl - HMAC Control. 0:NOP, 1:No truncation, 2:Support HMAC Truncation |
| * per RFC 4366, 3:IPSec 96 bits, 4-7:Reserved |
| */ |
| #define SCMD_HMAC_CTRL_S 11 |
| #define SCMD_HMAC_CTRL_M 0x7 |
| #define SCMD_HMAC_CTRL_V(x) ((x) << SCMD_HMAC_CTRL_S) |
| #define SCMD_HMAC_CTRL_G(x) \ |
| (((x) >> SCMD_HMAC_CTRL_S) & SCMD_HMAC_CTRL_M) |
| |
| /* IvSize - IV size in units of 2 bytes */ |
| #define SCMD_IV_SIZE_S 7 |
| #define SCMD_IV_SIZE_M 0xf |
| #define SCMD_IV_SIZE_V(x) ((x) << SCMD_IV_SIZE_S) |
| #define SCMD_IV_SIZE_G(x) \ |
| (((x) >> SCMD_IV_SIZE_S) & SCMD_IV_SIZE_M) |
| |
| /* NumIVs - Number of IVs */ |
| #define SCMD_NUM_IVS_S 0 |
| #define SCMD_NUM_IVS_M 0x7f |
| #define SCMD_NUM_IVS_V(x) ((x) << SCMD_NUM_IVS_S) |
| #define SCMD_NUM_IVS_G(x) \ |
| (((x) >> SCMD_NUM_IVS_S) & SCMD_NUM_IVS_M) |
| |
| /* EnbDbgId - If this is enabled upper 20 (63:44) bits if SeqNumber |
| * (below) are used as Cid (connection id for debug status), these |
| * bits are padded to zero for forming the 64 bit |
| * sequence number for TLS |
| */ |
| #define SCMD_ENB_DBGID_S 31 |
| #define SCMD_ENB_DBGID_M 0x1 |
| #define SCMD_ENB_DBGID_V(x) ((x) << SCMD_ENB_DBGID_S) |
| #define SCMD_ENB_DBGID_G(x) \ |
| (((x) >> SCMD_ENB_DBGID_S) & SCMD_ENB_DBGID_M) |
| |
| /* IV generation in SW. */ |
| #define SCMD_IV_GEN_CTRL_S 30 |
| #define SCMD_IV_GEN_CTRL_M 0x1 |
| #define SCMD_IV_GEN_CTRL_V(x) ((x) << SCMD_IV_GEN_CTRL_S) |
| #define SCMD_IV_GEN_CTRL_G(x) \ |
| (((x) >> SCMD_IV_GEN_CTRL_S) & SCMD_IV_GEN_CTRL_M) |
| #define SCMD_IV_GEN_CTRL_F SCMD_IV_GEN_CTRL_V(1U) |
| |
| /* More frags */ |
| #define SCMD_MORE_FRAGS_S 20 |
| #define SCMD_MORE_FRAGS_M 0x1 |
| #define SCMD_MORE_FRAGS_V(x) ((x) << SCMD_MORE_FRAGS_S) |
| #define SCMD_MORE_FRAGS_G(x) (((x) >> SCMD_MORE_FRAGS_S) & SCMD_MORE_FRAGS_M) |
| |
| /*last frag */ |
| #define SCMD_LAST_FRAG_S 19 |
| #define SCMD_LAST_FRAG_M 0x1 |
| #define SCMD_LAST_FRAG_V(x) ((x) << SCMD_LAST_FRAG_S) |
| #define SCMD_LAST_FRAG_G(x) (((x) >> SCMD_LAST_FRAG_S) & SCMD_LAST_FRAG_M) |
| |
| /* TlsCompPdu */ |
| #define SCMD_TLS_COMPPDU_S 18 |
| #define SCMD_TLS_COMPPDU_M 0x1 |
| #define SCMD_TLS_COMPPDU_V(x) ((x) << SCMD_TLS_COMPPDU_S) |
| #define SCMD_TLS_COMPPDU_G(x) (((x) >> SCMD_TLS_COMPPDU_S) & SCMD_TLS_COMPPDU_M) |
| |
| /* KeyCntxtInline - Key context inline after the scmd OR PayloadOnly*/ |
| #define SCMD_KEY_CTX_INLINE_S 17 |
| #define SCMD_KEY_CTX_INLINE_M 0x1 |
| #define SCMD_KEY_CTX_INLINE_V(x) ((x) << SCMD_KEY_CTX_INLINE_S) |
| #define SCMD_KEY_CTX_INLINE_G(x) \ |
| (((x) >> SCMD_KEY_CTX_INLINE_S) & SCMD_KEY_CTX_INLINE_M) |
| #define SCMD_KEY_CTX_INLINE_F SCMD_KEY_CTX_INLINE_V(1U) |
| |
| /* TLSFragEnable - 0: Host created TLS PDUs, 1: TLS Framgmentation in ASIC */ |
| #define SCMD_TLS_FRAG_ENABLE_S 16 |
| #define SCMD_TLS_FRAG_ENABLE_M 0x1 |
| #define SCMD_TLS_FRAG_ENABLE_V(x) ((x) << SCMD_TLS_FRAG_ENABLE_S) |
| #define SCMD_TLS_FRAG_ENABLE_G(x) \ |
| (((x) >> SCMD_TLS_FRAG_ENABLE_S) & SCMD_TLS_FRAG_ENABLE_M) |
| #define SCMD_TLS_FRAG_ENABLE_F SCMD_TLS_FRAG_ENABLE_V(1U) |
| |
| /* MacOnly - Only send the MAC and discard PDU. This is valid for hash only |
| * modes, in this case TLS_TX will drop the PDU and only |
| * send back the MAC bytes. |
| */ |
| #define SCMD_MAC_ONLY_S 15 |
| #define SCMD_MAC_ONLY_M 0x1 |
| #define SCMD_MAC_ONLY_V(x) ((x) << SCMD_MAC_ONLY_S) |
| #define SCMD_MAC_ONLY_G(x) \ |
| (((x) >> SCMD_MAC_ONLY_S) & SCMD_MAC_ONLY_M) |
| #define SCMD_MAC_ONLY_F SCMD_MAC_ONLY_V(1U) |
| |
| /* AadIVDrop - Drop the AAD and IV fields. Useful in protocols |
| * which have complex AAD and IV formations Eg:AES-CCM |
| */ |
| #define SCMD_AADIVDROP_S 14 |
| #define SCMD_AADIVDROP_M 0x1 |
| #define SCMD_AADIVDROP_V(x) ((x) << SCMD_AADIVDROP_S) |
| #define SCMD_AADIVDROP_G(x) \ |
| (((x) >> SCMD_AADIVDROP_S) & SCMD_AADIVDROP_M) |
| #define SCMD_AADIVDROP_F SCMD_AADIVDROP_V(1U) |
| |
| /* HdrLength - Length of all headers excluding TLS header |
| * present before start of crypto PDU/payload. |
| */ |
| #define SCMD_HDR_LEN_S 0 |
| #define SCMD_HDR_LEN_M 0x3fff |
| #define SCMD_HDR_LEN_V(x) ((x) << SCMD_HDR_LEN_S) |
| #define SCMD_HDR_LEN_G(x) \ |
| (((x) >> SCMD_HDR_LEN_S) & SCMD_HDR_LEN_M) |
| |
| struct cpl_tx_sec_pdu { |
| __be32 op_ivinsrtofst; |
| __be32 pldlen; |
| __be32 aadstart_cipherstop_hi; |
| __be32 cipherstop_lo_authinsert; |
| __be32 seqno_numivs; |
| __be32 ivgen_hdrlen; |
| __be64 scmd1; |
| }; |
| |
| #define CPL_TX_SEC_PDU_OPCODE_S 24 |
| #define CPL_TX_SEC_PDU_OPCODE_M 0xff |
| #define CPL_TX_SEC_PDU_OPCODE_V(x) ((x) << CPL_TX_SEC_PDU_OPCODE_S) |
| #define CPL_TX_SEC_PDU_OPCODE_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_OPCODE_S) & CPL_TX_SEC_PDU_OPCODE_M) |
| |
| /* RX Channel Id */ |
| #define CPL_TX_SEC_PDU_RXCHID_S 22 |
| #define CPL_TX_SEC_PDU_RXCHID_M 0x1 |
| #define CPL_TX_SEC_PDU_RXCHID_V(x) ((x) << CPL_TX_SEC_PDU_RXCHID_S) |
| #define CPL_TX_SEC_PDU_RXCHID_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_RXCHID_S) & CPL_TX_SEC_PDU_RXCHID_M) |
| #define CPL_TX_SEC_PDU_RXCHID_F CPL_TX_SEC_PDU_RXCHID_V(1U) |
| |
| /* Ack Follows */ |
| #define CPL_TX_SEC_PDU_ACKFOLLOWS_S 21 |
| #define CPL_TX_SEC_PDU_ACKFOLLOWS_M 0x1 |
| #define CPL_TX_SEC_PDU_ACKFOLLOWS_V(x) ((x) << CPL_TX_SEC_PDU_ACKFOLLOWS_S) |
| #define CPL_TX_SEC_PDU_ACKFOLLOWS_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_ACKFOLLOWS_S) & CPL_TX_SEC_PDU_ACKFOLLOWS_M) |
| #define CPL_TX_SEC_PDU_ACKFOLLOWS_F CPL_TX_SEC_PDU_ACKFOLLOWS_V(1U) |
| |
| /* Loopback bit in cpl_tx_sec_pdu */ |
| #define CPL_TX_SEC_PDU_ULPTXLPBK_S 20 |
| #define CPL_TX_SEC_PDU_ULPTXLPBK_M 0x1 |
| #define CPL_TX_SEC_PDU_ULPTXLPBK_V(x) ((x) << CPL_TX_SEC_PDU_ULPTXLPBK_S) |
| #define CPL_TX_SEC_PDU_ULPTXLPBK_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_ULPTXLPBK_S) & CPL_TX_SEC_PDU_ULPTXLPBK_M) |
| #define CPL_TX_SEC_PDU_ULPTXLPBK_F CPL_TX_SEC_PDU_ULPTXLPBK_V(1U) |
| |
| /* Length of cpl header encapsulated */ |
| #define CPL_TX_SEC_PDU_CPLLEN_S 16 |
| #define CPL_TX_SEC_PDU_CPLLEN_M 0xf |
| #define CPL_TX_SEC_PDU_CPLLEN_V(x) ((x) << CPL_TX_SEC_PDU_CPLLEN_S) |
| #define CPL_TX_SEC_PDU_CPLLEN_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_CPLLEN_S) & CPL_TX_SEC_PDU_CPLLEN_M) |
| |
| /* PlaceHolder */ |
| #define CPL_TX_SEC_PDU_PLACEHOLDER_S 10 |
| #define CPL_TX_SEC_PDU_PLACEHOLDER_M 0x1 |
| #define CPL_TX_SEC_PDU_PLACEHOLDER_V(x) ((x) << CPL_TX_SEC_PDU_PLACEHOLDER_S) |
| #define CPL_TX_SEC_PDU_PLACEHOLDER_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_PLACEHOLDER_S) & \ |
| CPL_TX_SEC_PDU_PLACEHOLDER_M) |
| |
| /* IvInsrtOffset: Insertion location for IV */ |
| #define CPL_TX_SEC_PDU_IVINSRTOFST_S 0 |
| #define CPL_TX_SEC_PDU_IVINSRTOFST_M 0x3ff |
| #define CPL_TX_SEC_PDU_IVINSRTOFST_V(x) ((x) << CPL_TX_SEC_PDU_IVINSRTOFST_S) |
| #define CPL_TX_SEC_PDU_IVINSRTOFST_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_IVINSRTOFST_S) & \ |
| CPL_TX_SEC_PDU_IVINSRTOFST_M) |
| |
| /* AadStartOffset: Offset in bytes for AAD start from |
| * the first byte following the pkt headers (0-255 bytes) |
| */ |
| #define CPL_TX_SEC_PDU_AADSTART_S 24 |
| #define CPL_TX_SEC_PDU_AADSTART_M 0xff |
| #define CPL_TX_SEC_PDU_AADSTART_V(x) ((x) << CPL_TX_SEC_PDU_AADSTART_S) |
| #define CPL_TX_SEC_PDU_AADSTART_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_AADSTART_S) & \ |
| CPL_TX_SEC_PDU_AADSTART_M) |
| |
| /* AadStopOffset: offset in bytes for AAD stop/end from the first byte following |
| * the pkt headers (0-511 bytes) |
| */ |
| #define CPL_TX_SEC_PDU_AADSTOP_S 15 |
| #define CPL_TX_SEC_PDU_AADSTOP_M 0x1ff |
| #define CPL_TX_SEC_PDU_AADSTOP_V(x) ((x) << CPL_TX_SEC_PDU_AADSTOP_S) |
| #define CPL_TX_SEC_PDU_AADSTOP_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_AADSTOP_S) & CPL_TX_SEC_PDU_AADSTOP_M) |
| |
| /* CipherStartOffset: offset in bytes for encryption/decryption start from the |
| * first byte following the pkt headers (0-1023 bytes) |
| */ |
| #define CPL_TX_SEC_PDU_CIPHERSTART_S 5 |
| #define CPL_TX_SEC_PDU_CIPHERSTART_M 0x3ff |
| #define CPL_TX_SEC_PDU_CIPHERSTART_V(x) ((x) << CPL_TX_SEC_PDU_CIPHERSTART_S) |
| #define CPL_TX_SEC_PDU_CIPHERSTART_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_CIPHERSTART_S) & \ |
| CPL_TX_SEC_PDU_CIPHERSTART_M) |
| |
| /* CipherStopOffset: offset in bytes for encryption/decryption end |
| * from end of the payload of this command (0-511 bytes) |
| */ |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_HI_S 0 |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_HI_M 0x1f |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_HI_V(x) \ |
| ((x) << CPL_TX_SEC_PDU_CIPHERSTOP_HI_S) |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_HI_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_HI_S) & \ |
| CPL_TX_SEC_PDU_CIPHERSTOP_HI_M) |
| |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_LO_S 28 |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_LO_M 0xf |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_LO_V(x) \ |
| ((x) << CPL_TX_SEC_PDU_CIPHERSTOP_LO_S) |
| #define CPL_TX_SEC_PDU_CIPHERSTOP_LO_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_LO_S) & \ |
| CPL_TX_SEC_PDU_CIPHERSTOP_LO_M) |
| |
| /* AuthStartOffset: offset in bytes for authentication start from |
| * the first byte following the pkt headers (0-1023) |
| */ |
| #define CPL_TX_SEC_PDU_AUTHSTART_S 18 |
| #define CPL_TX_SEC_PDU_AUTHSTART_M 0x3ff |
| #define CPL_TX_SEC_PDU_AUTHSTART_V(x) ((x) << CPL_TX_SEC_PDU_AUTHSTART_S) |
| #define CPL_TX_SEC_PDU_AUTHSTART_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_AUTHSTART_S) & \ |
| CPL_TX_SEC_PDU_AUTHSTART_M) |
| |
| /* AuthStopOffset: offset in bytes for authentication |
| * end from end of the payload of this command (0-511 Bytes) |
| */ |
| #define CPL_TX_SEC_PDU_AUTHSTOP_S 9 |
| #define CPL_TX_SEC_PDU_AUTHSTOP_M 0x1ff |
| #define CPL_TX_SEC_PDU_AUTHSTOP_V(x) ((x) << CPL_TX_SEC_PDU_AUTHSTOP_S) |
| #define CPL_TX_SEC_PDU_AUTHSTOP_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_AUTHSTOP_S) & \ |
| CPL_TX_SEC_PDU_AUTHSTOP_M) |
| |
| /* AuthInsrtOffset: offset in bytes for authentication insertion |
| * from end of the payload of this command (0-511 bytes) |
| */ |
| #define CPL_TX_SEC_PDU_AUTHINSERT_S 0 |
| #define CPL_TX_SEC_PDU_AUTHINSERT_M 0x1ff |
| #define CPL_TX_SEC_PDU_AUTHINSERT_V(x) ((x) << CPL_TX_SEC_PDU_AUTHINSERT_S) |
| #define CPL_TX_SEC_PDU_AUTHINSERT_G(x) \ |
| (((x) >> CPL_TX_SEC_PDU_AUTHINSERT_S) & \ |
| CPL_TX_SEC_PDU_AUTHINSERT_M) |
| |
| struct cpl_rx_phys_dsgl { |
| __be32 op_to_tid; |
| __be32 pcirlxorder_to_noofsgentr; |
| struct rss_header rss_hdr_int; |
| }; |
| |
| #define CPL_RX_PHYS_DSGL_OPCODE_S 24 |
| #define CPL_RX_PHYS_DSGL_OPCODE_M 0xff |
| #define CPL_RX_PHYS_DSGL_OPCODE_V(x) ((x) << CPL_RX_PHYS_DSGL_OPCODE_S) |
| #define CPL_RX_PHYS_DSGL_OPCODE_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_OPCODE_S) & CPL_RX_PHYS_DSGL_OPCODE_M) |
| |
| #define CPL_RX_PHYS_DSGL_ISRDMA_S 23 |
| #define CPL_RX_PHYS_DSGL_ISRDMA_M 0x1 |
| #define CPL_RX_PHYS_DSGL_ISRDMA_V(x) ((x) << CPL_RX_PHYS_DSGL_ISRDMA_S) |
| #define CPL_RX_PHYS_DSGL_ISRDMA_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_ISRDMA_S) & CPL_RX_PHYS_DSGL_ISRDMA_M) |
| #define CPL_RX_PHYS_DSGL_ISRDMA_F CPL_RX_PHYS_DSGL_ISRDMA_V(1U) |
| |
| #define CPL_RX_PHYS_DSGL_RSVD1_S 20 |
| #define CPL_RX_PHYS_DSGL_RSVD1_M 0x7 |
| #define CPL_RX_PHYS_DSGL_RSVD1_V(x) ((x) << CPL_RX_PHYS_DSGL_RSVD1_S) |
| #define CPL_RX_PHYS_DSGL_RSVD1_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_RSVD1_S) & \ |
| CPL_RX_PHYS_DSGL_RSVD1_M) |
| |
| #define CPL_RX_PHYS_DSGL_PCIRLXORDER_S 31 |
| #define CPL_RX_PHYS_DSGL_PCIRLXORDER_M 0x1 |
| #define CPL_RX_PHYS_DSGL_PCIRLXORDER_V(x) \ |
| ((x) << CPL_RX_PHYS_DSGL_PCIRLXORDER_S) |
| #define CPL_RX_PHYS_DSGL_PCIRLXORDER_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_PCIRLXORDER_S) & \ |
| CPL_RX_PHYS_DSGL_PCIRLXORDER_M) |
| #define CPL_RX_PHYS_DSGL_PCIRLXORDER_F CPL_RX_PHYS_DSGL_PCIRLXORDER_V(1U) |
| |
| #define CPL_RX_PHYS_DSGL_PCINOSNOOP_S 30 |
| #define CPL_RX_PHYS_DSGL_PCINOSNOOP_M 0x1 |
| #define CPL_RX_PHYS_DSGL_PCINOSNOOP_V(x) \ |
| ((x) << CPL_RX_PHYS_DSGL_PCINOSNOOP_S) |
| #define CPL_RX_PHYS_DSGL_PCINOSNOOP_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_PCINOSNOOP_S) & \ |
| CPL_RX_PHYS_DSGL_PCINOSNOOP_M) |
| |
| #define CPL_RX_PHYS_DSGL_PCINOSNOOP_F CPL_RX_PHYS_DSGL_PCINOSNOOP_V(1U) |
| |
| #define CPL_RX_PHYS_DSGL_PCITPHNTENB_S 29 |
| #define CPL_RX_PHYS_DSGL_PCITPHNTENB_M 0x1 |
| #define CPL_RX_PHYS_DSGL_PCITPHNTENB_V(x) \ |
| ((x) << CPL_RX_PHYS_DSGL_PCITPHNTENB_S) |
| #define CPL_RX_PHYS_DSGL_PCITPHNTENB_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_PCITPHNTENB_S) & \ |
| CPL_RX_PHYS_DSGL_PCITPHNTENB_M) |
| #define CPL_RX_PHYS_DSGL_PCITPHNTENB_F CPL_RX_PHYS_DSGL_PCITPHNTENB_V(1U) |
| |
| #define CPL_RX_PHYS_DSGL_PCITPHNT_S 27 |
| #define CPL_RX_PHYS_DSGL_PCITPHNT_M 0x3 |
| #define CPL_RX_PHYS_DSGL_PCITPHNT_V(x) ((x) << CPL_RX_PHYS_DSGL_PCITPHNT_S) |
| #define CPL_RX_PHYS_DSGL_PCITPHNT_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_PCITPHNT_S) & \ |
| CPL_RX_PHYS_DSGL_PCITPHNT_M) |
| |
| #define CPL_RX_PHYS_DSGL_DCAID_S 16 |
| #define CPL_RX_PHYS_DSGL_DCAID_M 0x7ff |
| #define CPL_RX_PHYS_DSGL_DCAID_V(x) ((x) << CPL_RX_PHYS_DSGL_DCAID_S) |
| #define CPL_RX_PHYS_DSGL_DCAID_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_DCAID_S) & \ |
| CPL_RX_PHYS_DSGL_DCAID_M) |
| |
| #define CPL_RX_PHYS_DSGL_NOOFSGENTR_S 0 |
| #define CPL_RX_PHYS_DSGL_NOOFSGENTR_M 0xffff |
| #define CPL_RX_PHYS_DSGL_NOOFSGENTR_V(x) \ |
| ((x) << CPL_RX_PHYS_DSGL_NOOFSGENTR_S) |
| #define CPL_RX_PHYS_DSGL_NOOFSGENTR_G(x) \ |
| (((x) >> CPL_RX_PHYS_DSGL_NOOFSGENTR_S) & \ |
| CPL_RX_PHYS_DSGL_NOOFSGENTR_M) |
| |
| struct cpl_rx_mps_pkt { |
| __be32 op_to_r1_hi; |
| __be32 r1_lo_length; |
| }; |
| |
| #define CPL_RX_MPS_PKT_OP_S 24 |
| #define CPL_RX_MPS_PKT_OP_M 0xff |
| #define CPL_RX_MPS_PKT_OP_V(x) ((x) << CPL_RX_MPS_PKT_OP_S) |
| #define CPL_RX_MPS_PKT_OP_G(x) \ |
| (((x) >> CPL_RX_MPS_PKT_OP_S) & CPL_RX_MPS_PKT_OP_M) |
| |
| #define CPL_RX_MPS_PKT_TYPE_S 20 |
| #define CPL_RX_MPS_PKT_TYPE_M 0xf |
| #define CPL_RX_MPS_PKT_TYPE_V(x) ((x) << CPL_RX_MPS_PKT_TYPE_S) |
| #define CPL_RX_MPS_PKT_TYPE_G(x) \ |
| (((x) >> CPL_RX_MPS_PKT_TYPE_S) & CPL_RX_MPS_PKT_TYPE_M) |
| |
| enum { |
| X_CPL_RX_MPS_PKT_TYPE_PAUSE = 1 << 0, |
| X_CPL_RX_MPS_PKT_TYPE_PPP = 1 << 1, |
| X_CPL_RX_MPS_PKT_TYPE_QFC = 1 << 2, |
| X_CPL_RX_MPS_PKT_TYPE_PTP = 1 << 3 |
| }; |
| #endif /* __T4_MSG_H */ |
