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freebsd-dev/sys/dev/cxgbe/common/t4_msg.h
Navdeep Parhar 0abd31e2f7 cxgbe(4): Ask the card's firmware to pad up tiny CPLs by encapsulating 
them in a firmware message if it is able to do so.  This works out
better for one of the FIFOs in the chip.

MFC after:	5 days
2013-02-26 00:27:27 +00:00

2430 lines
58 KiB
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/*-
* Copyright (c) 2011 Chelsio Communications, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*
*/
#ifndef T4_MSG_H
#define T4_MSG_H
enum {
CPL_PASS_OPEN_REQ = 0x1,
CPL_PASS_ACCEPT_RPL = 0x2,
CPL_ACT_OPEN_REQ = 0x3,
CPL_SET_TCB = 0x4,
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_TX_DATA = 0xC,
CPL_RX_DATA_ACK = 0xD,
CPL_TX_PKT = 0xE,
CPL_RTE_DELETE_REQ = 0xF,
CPL_RTE_WRITE_REQ = 0x10,
CPL_RTE_READ_REQ = 0x11,
CPL_L2T_WRITE_REQ = 0x12,
CPL_L2T_READ_REQ = 0x13,
CPL_SMT_WRITE_REQ = 0x14,
CPL_SMT_READ_REQ = 0x15,
CPL_TAG_WRITE_REQ = 0x16,
CPL_BARRIER = 0x18,
CPL_TID_RELEASE = 0x1A,
CPL_TAG_READ_REQ = 0x1B,
CPL_TX_PKT_FSO = 0x1E,
CPL_TX_PKT_ISO = 0x1F,
CPL_CLOSE_LISTSRV_RPL = 0x20,
CPL_ERROR = 0x21,
CPL_GET_TCB_RPL = 0x22,
CPL_L2T_WRITE_RPL = 0x23,
CPL_PASS_OPEN_RPL = 0x24,
CPL_ACT_OPEN_RPL = 0x25,
CPL_PEER_CLOSE = 0x26,
CPL_RTE_DELETE_RPL = 0x27,
CPL_RTE_WRITE_RPL = 0x28,
CPL_RX_URG_PKT = 0x29,
CPL_TAG_WRITE_RPL = 0x2A,
CPL_ABORT_REQ_RSS = 0x2B,
CPL_RX_URG_NOTIFY = 0x2C,
CPL_ABORT_RPL_RSS = 0x2D,
CPL_SMT_WRITE_RPL = 0x2E,
CPL_TX_DATA_ACK = 0x2F,
CPL_RX_PHYS_ADDR = 0x30,
CPL_PCMD_READ_RPL = 0x31,
CPL_CLOSE_CON_RPL = 0x32,
CPL_ISCSI_HDR = 0x33,
CPL_L2T_READ_RPL = 0x34,
CPL_RDMA_CQE = 0x35,
CPL_RDMA_CQE_READ_RSP = 0x36,
CPL_RDMA_CQE_ERR = 0x37,
CPL_RTE_READ_RPL = 0x38,
CPL_RX_DATA = 0x39,
CPL_SET_TCB_RPL = 0x3A,
CPL_RX_PKT = 0x3B,
CPL_TAG_READ_RPL = 0x3C,
CPL_HIT_NOTIFY = 0x3D,
CPL_PKT_NOTIFY = 0x3E,
CPL_RX_DDP_COMPLETE = 0x3F,
CPL_ACT_ESTABLISH = 0x40,
CPL_PASS_ESTABLISH = 0x41,
CPL_RX_DATA_DDP = 0x42,
CPL_SMT_READ_RPL = 0x43,
CPL_PASS_ACCEPT_REQ = 0x44,
CPL_RX2TX_PKT = 0x45,
CPL_RX_FCOE_DDP = 0x46,
CPL_FCOE_HDR = 0x47,
CPL_T5_TRACE_PKT = 0x48,
CPL_RX_ISCSI_DDP = 0x49,
CPL_RX_FCOE_DIF = 0x4A,
CPL_RX_DATA_DIF = 0x4B,
CPL_RDMA_READ_REQ = 0x60,
CPL_RX_ISCSI_DIF = 0x60,
CPL_SET_LE_REQ = 0x80,
CPL_PASS_OPEN_REQ6 = 0x81,
CPL_ACT_OPEN_REQ6 = 0x83,
CPL_RDMA_TERMINATE = 0xA2,
CPL_RDMA_WRITE = 0xA4,
CPL_SGE_EGR_UPDATE = 0xA5,
CPL_SET_LE_RPL = 0xA6,
CPL_FW2_MSG = 0xA7,
CPL_FW2_PLD = 0xA8,
CPL_T5_RDMA_READ_REQ = 0xA9,
CPL_RDMA_ATOMIC_REQ = 0xAA,
CPL_RDMA_ATOMIC_RPL = 0xAB,
CPL_RDMA_IMM_DATA = 0xAC,
CPL_RDMA_IMM_DATA_SE = 0xAD,
CPL_TRACE_PKT = 0xB0,
CPL_RX2TX_DATA = 0xB1,
CPL_ISCSI_DATA = 0xB2,
CPL_FCOE_DATA = 0xB3,
CPL_FW4_MSG = 0xC0,
CPL_FW4_PLD = 0xC1,
CPL_FW4_ACK = 0xC3,
CPL_FW6_MSG = 0xE0,
CPL_FW6_PLD = 0xE1,
CPL_TX_PKT_LSO = 0xED,
CPL_TX_PKT_XT = 0xEE,
NUM_CPL_CMDS /* must be last and previous entries must be sorted */
};
enum CPL_error {
CPL_ERR_NONE = 0,
CPL_ERR_TCAM_PARITY = 1,
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_WAIT_ARP_RPL = 41,
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_PASS_OPEN_ACCEPT,
CPL_PASS_OPEN_REJECT,
CPL_PASS_OPEN_ACCEPT_TNL
};
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,
};
enum { /* packet type in CPL_RX_PKT */
PKTYPE_XACT_UCAST = 0,
PKTYPE_HASH_UCAST = 1,
PKTYPE_XACT_MCAST = 2,
PKTYPE_HASH_MCAST = 3,
PKTYPE_PROMISC = 4,
PKTYPE_HPROMISC = 5,
PKTYPE_BCAST = 6
};
enum { /* DMAC type in CPL_RX_PKT */
DATYPE_UCAST,
DATYPE_MCAST,
DATYPE_BCAST
};
enum { /* TCP congestion control algorithms */
CONG_ALG_RENO,
CONG_ALG_TAHOE,
CONG_ALG_NEWRENO,
CONG_ALG_HIGHSPEED
};
enum { /* RSS hash type */
RSS_HASH_NONE = 0, /* no hash computed */
RSS_HASH_IP = 1, /* IP or IPv6 2-tuple hash */
RSS_HASH_TCP = 2, /* TCP 4-tuple hash */
RSS_HASH_UDP = 3 /* UDP 4-tuple hash */
};
enum { /* LE commands */
LE_CMD_READ = 0x4,
LE_CMD_WRITE = 0xb
};
enum { /* LE request size */
LE_SZ_NONE = 0,
LE_SZ_33 = 1,
LE_SZ_66 = 2,
LE_SZ_132 = 3,
LE_SZ_264 = 4,
LE_SZ_528 = 5
};
union opcode_tid {
__be32 opcode_tid;
__u8 opcode;
};
#define S_CPL_OPCODE 24
#define V_CPL_OPCODE(x) ((x) << S_CPL_OPCODE)
#define G_CPL_OPCODE(x) (((x) >> S_CPL_OPCODE) & 0xFF)
#define G_TID(x) ((x) & 0xFFFFFF)
/* tid is assumed to be 24-bits */
#define MK_OPCODE_TID(opcode, tid) (V_CPL_OPCODE(opcode) | (tid))
#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
/* extract the TID from a CPL command */
#define GET_TID(cmd) (G_TID(ntohl(OPCODE_TID(cmd))))
/* partitioning of TID fields that also carry a queue id */
#define S_TID_TID 0
#define M_TID_TID 0x3fff
#define V_TID_TID(x) ((x) << S_TID_TID)
#define G_TID_TID(x) (((x) >> S_TID_TID) & M_TID_TID)
#define S_TID_QID 14
#define M_TID_QID 0x3ff
#define V_TID_QID(x) ((x) << S_TID_QID)
#define G_TID_QID(x) (((x) >> S_TID_QID) & M_TID_QID)
union opcode_info {
__be64 opcode_info;
__u8 opcode;
};
struct tcp_options {
__be16 mss;
__u8 wsf;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 :4;
__u8 unknown:1;
__u8 ecn:1;
__u8 sack:1;
__u8 tstamp:1;
#else
__u8 tstamp:1;
__u8 sack:1;
__u8 ecn:1;
__u8 unknown:1;
__u8 :4;
#endif
};
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;
};
#define S_HASHTYPE 20
#define M_HASHTYPE 0x3
#define G_HASHTYPE(x) (((x) >> S_HASHTYPE) & M_HASHTYPE)
#define S_QNUM 0
#define M_QNUM 0xFFFF
#define G_QNUM(x) (((x) >> S_QNUM) & M_QNUM)
#ifndef CHELSIO_FW
struct work_request_hdr {
__be32 wr_hi;
__be32 wr_mid;
__be64 wr_lo;
};
/* wr_mid fields */
#define S_WR_LEN16 0
#define M_WR_LEN16 0xFF
#define V_WR_LEN16(x) ((x) << S_WR_LEN16)
#define G_WR_LEN16(x) (((x) >> S_WR_LEN16) & M_WR_LEN16)
/* wr_hi fields */
#define S_WR_OP 24
#define M_WR_OP 0xFF
#define V_WR_OP(x) ((__u64)(x) << S_WR_OP)
#define G_WR_OP(x) (((x) >> S_WR_OP) & M_WR_OP)
# define WR_HDR struct work_request_hdr wr
# define WR_HDR_SIZE sizeof(struct work_request_hdr)
# define RSS_HDR
#else
# define WR_HDR
# define WR_HDR_SIZE 0
# define RSS_HDR struct rss_header rss_hdr;
#endif
/* option 0 fields */
#define S_ACCEPT_MODE 0
#define M_ACCEPT_MODE 0x3
#define V_ACCEPT_MODE(x) ((x) << S_ACCEPT_MODE)
#define G_ACCEPT_MODE(x) (((x) >> S_ACCEPT_MODE) & M_ACCEPT_MODE)
#define S_TX_CHAN 2
#define M_TX_CHAN 0x3
#define V_TX_CHAN(x) ((x) << S_TX_CHAN)
#define G_TX_CHAN(x) (((x) >> S_TX_CHAN) & M_TX_CHAN)
#define S_NO_CONG 4
#define V_NO_CONG(x) ((x) << S_NO_CONG)
#define F_NO_CONG V_NO_CONG(1U)
#define S_DELACK 5
#define V_DELACK(x) ((x) << S_DELACK)
#define F_DELACK V_DELACK(1U)
#define S_INJECT_TIMER 6
#define V_INJECT_TIMER(x) ((x) << S_INJECT_TIMER)
#define F_INJECT_TIMER V_INJECT_TIMER(1U)
#define S_NON_OFFLOAD 7
#define V_NON_OFFLOAD(x) ((x) << S_NON_OFFLOAD)
#define F_NON_OFFLOAD V_NON_OFFLOAD(1U)
#define S_ULP_MODE 8
#define M_ULP_MODE 0xF
#define V_ULP_MODE(x) ((x) << S_ULP_MODE)
#define G_ULP_MODE(x) (((x) >> S_ULP_MODE) & M_ULP_MODE)
#define S_RCV_BUFSIZ 12
#define M_RCV_BUFSIZ 0x3FFU
#define V_RCV_BUFSIZ(x) ((x) << S_RCV_BUFSIZ)
#define G_RCV_BUFSIZ(x) (((x) >> S_RCV_BUFSIZ) & M_RCV_BUFSIZ)
#define S_DSCP 22
#define M_DSCP 0x3F
#define V_DSCP(x) ((x) << S_DSCP)
#define G_DSCP(x) (((x) >> S_DSCP) & M_DSCP)
#define S_SMAC_SEL 28
#define M_SMAC_SEL 0xFF
#define V_SMAC_SEL(x) ((__u64)(x) << S_SMAC_SEL)
#define G_SMAC_SEL(x) (((x) >> S_SMAC_SEL) & M_SMAC_SEL)
#define S_L2T_IDX 36
#define M_L2T_IDX 0xFFF
#define V_L2T_IDX(x) ((__u64)(x) << S_L2T_IDX)
#define G_L2T_IDX(x) (((x) >> S_L2T_IDX) & M_L2T_IDX)
#define S_TCAM_BYPASS 48
#define V_TCAM_BYPASS(x) ((__u64)(x) << S_TCAM_BYPASS)
#define F_TCAM_BYPASS V_TCAM_BYPASS(1ULL)
#define S_NAGLE 49
#define V_NAGLE(x) ((__u64)(x) << S_NAGLE)
#define F_NAGLE V_NAGLE(1ULL)
#define S_WND_SCALE 50
#define M_WND_SCALE 0xF
#define V_WND_SCALE(x) ((__u64)(x) << S_WND_SCALE)
#define G_WND_SCALE(x) (((x) >> S_WND_SCALE) & M_WND_SCALE)
#define S_KEEP_ALIVE 54
#define V_KEEP_ALIVE(x) ((__u64)(x) << S_KEEP_ALIVE)
#define F_KEEP_ALIVE V_KEEP_ALIVE(1ULL)
#define S_MAX_RT 55
#define M_MAX_RT 0xF
#define V_MAX_RT(x) ((__u64)(x) << S_MAX_RT)
#define G_MAX_RT(x) (((x) >> S_MAX_RT) & M_MAX_RT)
#define S_MAX_RT_OVERRIDE 59
#define V_MAX_RT_OVERRIDE(x) ((__u64)(x) << S_MAX_RT_OVERRIDE)
#define F_MAX_RT_OVERRIDE V_MAX_RT_OVERRIDE(1ULL)
#define S_MSS_IDX 60
#define M_MSS_IDX 0xF
#define V_MSS_IDX(x) ((__u64)(x) << S_MSS_IDX)
#define G_MSS_IDX(x) (((x) >> S_MSS_IDX) & M_MSS_IDX)
/* option 1 fields */
#define S_SYN_RSS_ENABLE 0
#define V_SYN_RSS_ENABLE(x) ((x) << S_SYN_RSS_ENABLE)
#define F_SYN_RSS_ENABLE V_SYN_RSS_ENABLE(1U)
#define S_SYN_RSS_USE_HASH 1
#define V_SYN_RSS_USE_HASH(x) ((x) << S_SYN_RSS_USE_HASH)
#define F_SYN_RSS_USE_HASH V_SYN_RSS_USE_HASH(1U)
#define S_SYN_RSS_QUEUE 2
#define M_SYN_RSS_QUEUE 0x3FF
#define V_SYN_RSS_QUEUE(x) ((x) << S_SYN_RSS_QUEUE)
#define G_SYN_RSS_QUEUE(x) (((x) >> S_SYN_RSS_QUEUE) & M_SYN_RSS_QUEUE)
#define S_LISTEN_INTF 12
#define M_LISTEN_INTF 0xFF
#define V_LISTEN_INTF(x) ((x) << S_LISTEN_INTF)
#define G_LISTEN_INTF(x) (((x) >> S_LISTEN_INTF) & M_LISTEN_INTF)
#define S_LISTEN_FILTER 20
#define V_LISTEN_FILTER(x) ((x) << S_LISTEN_FILTER)
#define F_LISTEN_FILTER V_LISTEN_FILTER(1U)
#define S_SYN_DEFENSE 21
#define V_SYN_DEFENSE(x) ((x) << S_SYN_DEFENSE)
#define F_SYN_DEFENSE V_SYN_DEFENSE(1U)
#define S_CONN_POLICY 22
#define M_CONN_POLICY 0x3
#define V_CONN_POLICY(x) ((x) << S_CONN_POLICY)
#define G_CONN_POLICY(x) (((x) >> S_CONN_POLICY) & M_CONN_POLICY)
/* option 2 fields */
#define S_RSS_QUEUE 0
#define M_RSS_QUEUE 0x3FF
#define V_RSS_QUEUE(x) ((x) << S_RSS_QUEUE)
#define G_RSS_QUEUE(x) (((x) >> S_RSS_QUEUE) & M_RSS_QUEUE)
#define S_RSS_QUEUE_VALID 10
#define V_RSS_QUEUE_VALID(x) ((x) << S_RSS_QUEUE_VALID)
#define F_RSS_QUEUE_VALID V_RSS_QUEUE_VALID(1U)
#define S_RX_COALESCE_VALID 11
#define V_RX_COALESCE_VALID(x) ((x) << S_RX_COALESCE_VALID)
#define F_RX_COALESCE_VALID V_RX_COALESCE_VALID(1U)
#define S_RX_COALESCE 12
#define M_RX_COALESCE 0x3
#define V_RX_COALESCE(x) ((x) << S_RX_COALESCE)
#define G_RX_COALESCE(x) (((x) >> S_RX_COALESCE) & M_RX_COALESCE)
#define S_CONG_CNTRL 14
#define M_CONG_CNTRL 0x3
#define V_CONG_CNTRL(x) ((x) << S_CONG_CNTRL)
#define G_CONG_CNTRL(x) (((x) >> S_CONG_CNTRL) & M_CONG_CNTRL)
#define S_PACE 16
#define M_PACE 0x3
#define V_PACE(x) ((x) << S_PACE)
#define G_PACE(x) (((x) >> S_PACE) & M_PACE)
#define S_CONG_CNTRL_VALID 18
#define V_CONG_CNTRL_VALID(x) ((x) << S_CONG_CNTRL_VALID)
#define F_CONG_CNTRL_VALID V_CONG_CNTRL_VALID(1U)
#define S_PACE_VALID 19
#define V_PACE_VALID(x) ((x) << S_PACE_VALID)
#define F_PACE_VALID V_PACE_VALID(1U)
#define S_RX_FC_DISABLE 20
#define V_RX_FC_DISABLE(x) ((x) << S_RX_FC_DISABLE)
#define F_RX_FC_DISABLE V_RX_FC_DISABLE(1U)
#define S_RX_FC_DDP 21
#define V_RX_FC_DDP(x) ((x) << S_RX_FC_DDP)
#define F_RX_FC_DDP V_RX_FC_DDP(1U)
#define S_RX_FC_VALID 22
#define V_RX_FC_VALID(x) ((x) << S_RX_FC_VALID)
#define F_RX_FC_VALID V_RX_FC_VALID(1U)
#define S_TX_QUEUE 23
#define M_TX_QUEUE 0x7
#define V_TX_QUEUE(x) ((x) << S_TX_QUEUE)
#define G_TX_QUEUE(x) (((x) >> S_TX_QUEUE) & M_TX_QUEUE)
#define S_RX_CHANNEL 26
#define V_RX_CHANNEL(x) ((x) << S_RX_CHANNEL)
#define F_RX_CHANNEL V_RX_CHANNEL(1U)
#define S_CCTRL_ECN 27
#define V_CCTRL_ECN(x) ((x) << S_CCTRL_ECN)
#define F_CCTRL_ECN V_CCTRL_ECN(1U)
#define S_WND_SCALE_EN 28
#define V_WND_SCALE_EN(x) ((x) << S_WND_SCALE_EN)
#define F_WND_SCALE_EN V_WND_SCALE_EN(1U)
#define S_TSTAMPS_EN 29
#define V_TSTAMPS_EN(x) ((x) << S_TSTAMPS_EN)
#define F_TSTAMPS_EN V_TSTAMPS_EN(1U)
#define S_SACK_EN 30
#define V_SACK_EN(x) ((x) << S_SACK_EN)
#define F_SACK_EN V_SACK_EN(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;
};
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 {
RSS_HDR
union opcode_tid ot;
__u8 rsvd[3];
__u8 status;
};
struct cpl_pass_establish {
RSS_HDR
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 S_PASS_OPEN_TID 0
#define M_PASS_OPEN_TID 0xFFFFFF
#define V_PASS_OPEN_TID(x) ((x) << S_PASS_OPEN_TID)
#define G_PASS_OPEN_TID(x) (((x) >> S_PASS_OPEN_TID) & M_PASS_OPEN_TID)
#define S_PASS_OPEN_TOS 24
#define M_PASS_OPEN_TOS 0xFF
#define V_PASS_OPEN_TOS(x) ((x) << S_PASS_OPEN_TOS)
#define G_PASS_OPEN_TOS(x) (((x) >> S_PASS_OPEN_TOS) & M_PASS_OPEN_TOS)
/* cpl_pass_establish.tcp_opt fields (also applies to act_open_establish) */
#define G_TCPOPT_WSCALE_OK(x) (((x) >> 5) & 1)
#define G_TCPOPT_SACK(x) (((x) >> 6) & 1)
#define G_TCPOPT_TSTAMP(x) (((x) >> 7) & 1)
#define G_TCPOPT_SND_WSCALE(x) (((x) >> 8) & 0xf)
#define G_TCPOPT_MSS(x) (((x) >> 12) & 0xf)
struct cpl_pass_accept_req {
RSS_HDR
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 S_SYN_RX_CHAN 0
#define M_SYN_RX_CHAN 0xF
#define V_SYN_RX_CHAN(x) ((x) << S_SYN_RX_CHAN)
#define G_SYN_RX_CHAN(x) (((x) >> S_SYN_RX_CHAN) & M_SYN_RX_CHAN)
#define S_TCP_HDR_LEN 10
#define M_TCP_HDR_LEN 0x3F
#define V_TCP_HDR_LEN(x) ((x) << S_TCP_HDR_LEN)
#define G_TCP_HDR_LEN(x) (((x) >> S_TCP_HDR_LEN) & M_TCP_HDR_LEN)
#define S_IP_HDR_LEN 16
#define M_IP_HDR_LEN 0x3FF
#define V_IP_HDR_LEN(x) ((x) << S_IP_HDR_LEN)
#define G_IP_HDR_LEN(x) (((x) >> S_IP_HDR_LEN) & M_IP_HDR_LEN)
#define S_ETH_HDR_LEN 26
#define M_ETH_HDR_LEN 0x3F
#define V_ETH_HDR_LEN(x) ((x) << S_ETH_HDR_LEN)
#define G_ETH_HDR_LEN(x) (((x) >> S_ETH_HDR_LEN) & M_ETH_HDR_LEN)
/* cpl_pass_accept_req.l2info fields */
#define S_SYN_MAC_IDX 0
#define M_SYN_MAC_IDX 0x1FF
#define V_SYN_MAC_IDX(x) ((x) << S_SYN_MAC_IDX)
#define G_SYN_MAC_IDX(x) (((x) >> S_SYN_MAC_IDX) & M_SYN_MAC_IDX)
#define S_SYN_XACT_MATCH 9
#define V_SYN_XACT_MATCH(x) ((x) << S_SYN_XACT_MATCH)
#define F_SYN_XACT_MATCH V_SYN_XACT_MATCH(1U)
#define S_SYN_INTF 12
#define M_SYN_INTF 0xF
#define V_SYN_INTF(x) ((x) << S_SYN_INTF)
#define G_SYN_INTF(x) (((x) >> S_SYN_INTF) & M_SYN_INTF)
struct cpl_pass_accept_rpl {
WR_HDR;
union opcode_tid ot;
__be32 opt2;
__be64 opt0;
};
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;
};
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_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_act_open_rpl {
RSS_HDR
union opcode_tid ot;
__be32 atid_status;
};
/* cpl_act_open_rpl.atid_status fields */
#define S_AOPEN_STATUS 0
#define M_AOPEN_STATUS 0xFF
#define V_AOPEN_STATUS(x) ((x) << S_AOPEN_STATUS)
#define G_AOPEN_STATUS(x) (((x) >> S_AOPEN_STATUS) & M_AOPEN_STATUS)
#define S_AOPEN_ATID 8
#define M_AOPEN_ATID 0xFFFFFF
#define V_AOPEN_ATID(x) ((x) << S_AOPEN_ATID)
#define G_AOPEN_ATID(x) (((x) >> S_AOPEN_ATID) & M_AOPEN_ATID)
struct cpl_act_establish {
RSS_HDR
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 S_QUEUENO 0
#define M_QUEUENO 0x3FF
#define V_QUEUENO(x) ((x) << S_QUEUENO)
#define G_QUEUENO(x) (((x) >> S_QUEUENO) & M_QUEUENO)
#define S_REPLY_CHAN 14
#define V_REPLY_CHAN(x) ((x) << S_REPLY_CHAN)
#define F_REPLY_CHAN V_REPLY_CHAN(1U)
#define S_NO_REPLY 15
#define V_NO_REPLY(x) ((x) << S_NO_REPLY)
#define F_NO_REPLY V_NO_REPLY(1U)
struct cpl_get_tcb_rpl {
RSS_HDR
union opcode_tid ot;
__u8 cookie;
__u8 status;
__be16 len;
};
struct cpl_set_tcb {
WR_HDR;
union opcode_tid ot;
__be16 reply_ctrl;
__be16 cookie;
};
struct cpl_set_tcb_field {
WR_HDR;
union opcode_tid ot;
__be16 reply_ctrl;
__be16 word_cookie;
__be64 mask;
__be64 val;
};
struct cpl_set_tcb_field_core {
union opcode_tid ot;
__be16 reply_ctrl;
__be16 word_cookie;
__be64 mask;
__be64 val;
};
/* cpl_set_tcb_field.word_cookie fields */
#define S_WORD 0
#define M_WORD 0x1F
#define V_WORD(x) ((x) << S_WORD)
#define G_WORD(x) (((x) >> S_WORD) & M_WORD)
#define S_COOKIE 5
#define M_COOKIE 0x7
#define V_COOKIE(x) ((x) << S_COOKIE)
#define G_COOKIE(x) (((x) >> S_COOKIE) & M_COOKIE)
struct cpl_set_tcb_rpl {
RSS_HDR
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 {
RSS_HDR
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 S_LISTSVR_IPV6 14
#define V_LISTSVR_IPV6(x) ((x) << S_LISTSVR_IPV6)
#define F_LISTSVR_IPV6 V_LISTSVR_IPV6(1U)
struct cpl_close_listsvr_rpl {
RSS_HDR
union opcode_tid ot;
__u8 rsvd[3];
__u8 status;
};
struct cpl_abort_req_rss {
RSS_HDR
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 {
RSS_HDR
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 {
RSS_HDR
union opcode_tid ot;
__be32 rcv_nxt;
};
struct cpl_tid_release {
WR_HDR;
union opcode_tid ot;
__be32 rsvd;
};
struct tx_data_wr {
__be32 wr_hi;
__be32 wr_lo;
__be32 len;
__be32 flags;
__be32 sndseq;
__be32 param;
};
/* tx_data_wr.flags fields */
#define S_TX_ACK_PAGES 21
#define M_TX_ACK_PAGES 0x7
#define V_TX_ACK_PAGES(x) ((x) << S_TX_ACK_PAGES)
#define G_TX_ACK_PAGES(x) (((x) >> S_TX_ACK_PAGES) & M_TX_ACK_PAGES)
/* tx_data_wr.param fields */
#define S_TX_PORT 0
#define M_TX_PORT 0x7
#define V_TX_PORT(x) ((x) << S_TX_PORT)
#define G_TX_PORT(x) (((x) >> S_TX_PORT) & M_TX_PORT)
#define S_TX_MSS 4
#define M_TX_MSS 0xF
#define V_TX_MSS(x) ((x) << S_TX_MSS)
#define G_TX_MSS(x) (((x) >> S_TX_MSS) & M_TX_MSS)
#define S_TX_QOS 8
#define M_TX_QOS 0xFF
#define V_TX_QOS(x) ((x) << S_TX_QOS)
#define G_TX_QOS(x) (((x) >> S_TX_QOS) & M_TX_QOS)
#define S_TX_SNDBUF 16
#define M_TX_SNDBUF 0xFFFF
#define V_TX_SNDBUF(x) ((x) << S_TX_SNDBUF)
#define G_TX_SNDBUF(x) (((x) >> S_TX_SNDBUF) & M_TX_SNDBUF)
struct cpl_tx_data {
union opcode_tid ot;
__be32 len;
__be32 rsvd;
__be32 flags;
};
/* cpl_tx_data.flags fields */
#define S_TX_PROXY 5
#define V_TX_PROXY(x) ((x) << S_TX_PROXY)
#define F_TX_PROXY V_TX_PROXY(1U)
#define S_TX_ULP_SUBMODE 6
#define M_TX_ULP_SUBMODE 0xF
#define V_TX_ULP_SUBMODE(x) ((x) << S_TX_ULP_SUBMODE)
#define G_TX_ULP_SUBMODE(x) (((x) >> S_TX_ULP_SUBMODE) & M_TX_ULP_SUBMODE)
#define S_TX_ULP_MODE 10
#define M_TX_ULP_MODE 0xF
#define V_TX_ULP_MODE(x) ((x) << S_TX_ULP_MODE)
#define G_TX_ULP_MODE(x) (((x) >> S_TX_ULP_MODE) & M_TX_ULP_MODE)
#define S_TX_SHOVE 14
#define V_TX_SHOVE(x) ((x) << S_TX_SHOVE)
#define F_TX_SHOVE V_TX_SHOVE(1U)
#define S_TX_MORE 15
#define V_TX_MORE(x) ((x) << S_TX_MORE)
#define F_TX_MORE V_TX_MORE(1U)
#define S_TX_URG 16
#define V_TX_URG(x) ((x) << S_TX_URG)
#define F_TX_URG V_TX_URG(1U)
#define S_TX_FLUSH 17
#define V_TX_FLUSH(x) ((x) << S_TX_FLUSH)
#define F_TX_FLUSH V_TX_FLUSH(1U)
#define S_TX_SAVE 18
#define V_TX_SAVE(x) ((x) << S_TX_SAVE)
#define F_TX_SAVE V_TX_SAVE(1U)
#define S_TX_TNL 19
#define V_TX_TNL(x) ((x) << S_TX_TNL)
#define F_TX_TNL V_TX_TNL(1U)
/* additional tx_data_wr.flags fields */
#define S_TX_CPU_IDX 0
#define M_TX_CPU_IDX 0x3F
#define V_TX_CPU_IDX(x) ((x) << S_TX_CPU_IDX)
#define G_TX_CPU_IDX(x) (((x) >> S_TX_CPU_IDX) & M_TX_CPU_IDX)
#define S_TX_CLOSE 17
#define V_TX_CLOSE(x) ((x) << S_TX_CLOSE)
#define F_TX_CLOSE V_TX_CLOSE(1U)
#define S_TX_INIT 18
#define V_TX_INIT(x) ((x) << S_TX_INIT)
#define F_TX_INIT V_TX_INIT(1U)
#define S_TX_IMM_ACK 19
#define V_TX_IMM_ACK(x) ((x) << S_TX_IMM_ACK)
#define F_TX_IMM_ACK V_TX_IMM_ACK(1U)
#define S_TX_IMM_DMA 20
#define V_TX_IMM_DMA(x) ((x) << S_TX_IMM_DMA)
#define F_TX_IMM_DMA V_TX_IMM_DMA(1U)
struct cpl_tx_data_ack {
RSS_HDR
union opcode_tid ot;
__be32 snd_una;
};
struct cpl_wr_ack { /* XXX */
RSS_HDR
union opcode_tid ot;
__be16 credits;
__be16 rsvd;
__be32 snd_nxt;
__be32 snd_una;
};
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 S_TXPKT_VF 0
#define M_TXPKT_VF 0xFF
#define V_TXPKT_VF(x) ((x) << S_TXPKT_VF)
#define G_TXPKT_VF(x) (((x) >> S_TXPKT_VF) & M_TXPKT_VF)
#define S_TXPKT_PF 8
#define M_TXPKT_PF 0x7
#define V_TXPKT_PF(x) ((x) << S_TXPKT_PF)
#define G_TXPKT_PF(x) (((x) >> S_TXPKT_PF) & M_TXPKT_PF)
#define S_TXPKT_VF_VLD 11
#define V_TXPKT_VF_VLD(x) ((x) << S_TXPKT_VF_VLD)
#define F_TXPKT_VF_VLD V_TXPKT_VF_VLD(1U)
#define S_TXPKT_OVLAN_IDX 12
#define M_TXPKT_OVLAN_IDX 0xF
#define V_TXPKT_OVLAN_IDX(x) ((x) << S_TXPKT_OVLAN_IDX)
#define G_TXPKT_OVLAN_IDX(x) (((x) >> S_TXPKT_OVLAN_IDX) & M_TXPKT_OVLAN_IDX)
#define S_TXPKT_INTF 16
#define M_TXPKT_INTF 0xF
#define V_TXPKT_INTF(x) ((x) << S_TXPKT_INTF)
#define G_TXPKT_INTF(x) (((x) >> S_TXPKT_INTF) & M_TXPKT_INTF)
#define S_TXPKT_SPECIAL_STAT 20
#define V_TXPKT_SPECIAL_STAT(x) ((x) << S_TXPKT_SPECIAL_STAT)
#define F_TXPKT_SPECIAL_STAT V_TXPKT_SPECIAL_STAT(1U)
#define S_TXPKT_INS_OVLAN 21
#define V_TXPKT_INS_OVLAN(x) ((x) << S_TXPKT_INS_OVLAN)
#define F_TXPKT_INS_OVLAN V_TXPKT_INS_OVLAN(1U)
#define S_TXPKT_STAT_DIS 22
#define V_TXPKT_STAT_DIS(x) ((x) << S_TXPKT_STAT_DIS)
#define F_TXPKT_STAT_DIS V_TXPKT_STAT_DIS(1U)
#define S_TXPKT_LOOPBACK 23
#define V_TXPKT_LOOPBACK(x) ((x) << S_TXPKT_LOOPBACK)
#define F_TXPKT_LOOPBACK V_TXPKT_LOOPBACK(1U)
#define S_TXPKT_TSTAMP 23
#define V_TXPKT_TSTAMP(x) ((x) << S_TXPKT_TSTAMP)
#define F_TXPKT_TSTAMP V_TXPKT_TSTAMP(1U)
#define S_TXPKT_OPCODE 24
#define M_TXPKT_OPCODE 0xFF
#define V_TXPKT_OPCODE(x) ((x) << S_TXPKT_OPCODE)
#define G_TXPKT_OPCODE(x) (((x) >> S_TXPKT_OPCODE) & M_TXPKT_OPCODE)
/* cpl_tx_pkt_core.ctrl1 fields */
#define S_TXPKT_SA_IDX 0
#define M_TXPKT_SA_IDX 0xFFF
#define V_TXPKT_SA_IDX(x) ((x) << S_TXPKT_SA_IDX)
#define G_TXPKT_SA_IDX(x) (((x) >> S_TXPKT_SA_IDX) & M_TXPKT_SA_IDX)
#define S_TXPKT_CSUM_END 12
#define M_TXPKT_CSUM_END 0xFF
#define V_TXPKT_CSUM_END(x) ((x) << S_TXPKT_CSUM_END)
#define G_TXPKT_CSUM_END(x) (((x) >> S_TXPKT_CSUM_END) & M_TXPKT_CSUM_END)
#define S_TXPKT_CSUM_START 20
#define M_TXPKT_CSUM_START 0x3FF
#define V_TXPKT_CSUM_START(x) ((x) << S_TXPKT_CSUM_START)
#define G_TXPKT_CSUM_START(x) (((x) >> S_TXPKT_CSUM_START) & M_TXPKT_CSUM_START)
#define S_TXPKT_IPHDR_LEN 20
#define M_TXPKT_IPHDR_LEN 0x3FFF
#define V_TXPKT_IPHDR_LEN(x) ((__u64)(x) << S_TXPKT_IPHDR_LEN)
#define G_TXPKT_IPHDR_LEN(x) (((x) >> S_TXPKT_IPHDR_LEN) & M_TXPKT_IPHDR_LEN)
#define S_TXPKT_CSUM_LOC 30
#define M_TXPKT_CSUM_LOC 0x3FF
#define V_TXPKT_CSUM_LOC(x) ((__u64)(x) << S_TXPKT_CSUM_LOC)
#define G_TXPKT_CSUM_LOC(x) (((x) >> S_TXPKT_CSUM_LOC) & M_TXPKT_CSUM_LOC)
#define S_TXPKT_ETHHDR_LEN 34
#define M_TXPKT_ETHHDR_LEN 0x3F
#define V_TXPKT_ETHHDR_LEN(x) ((__u64)(x) << S_TXPKT_ETHHDR_LEN)
#define G_TXPKT_ETHHDR_LEN(x) (((x) >> S_TXPKT_ETHHDR_LEN) & M_TXPKT_ETHHDR_LEN)
#define S_TXPKT_CSUM_TYPE 40
#define M_TXPKT_CSUM_TYPE 0xF
#define V_TXPKT_CSUM_TYPE(x) ((__u64)(x) << S_TXPKT_CSUM_TYPE)
#define G_TXPKT_CSUM_TYPE(x) (((x) >> S_TXPKT_CSUM_TYPE) & M_TXPKT_CSUM_TYPE)
#define S_TXPKT_VLAN 44
#define M_TXPKT_VLAN 0xFFFF
#define V_TXPKT_VLAN(x) ((__u64)(x) << S_TXPKT_VLAN)
#define G_TXPKT_VLAN(x) (((x) >> S_TXPKT_VLAN) & M_TXPKT_VLAN)
#define S_TXPKT_VLAN_VLD 60
#define V_TXPKT_VLAN_VLD(x) ((__u64)(x) << S_TXPKT_VLAN_VLD)
#define F_TXPKT_VLAN_VLD V_TXPKT_VLAN_VLD(1ULL)
#define S_TXPKT_IPSEC 61
#define V_TXPKT_IPSEC(x) ((__u64)(x) << S_TXPKT_IPSEC)
#define F_TXPKT_IPSEC V_TXPKT_IPSEC(1ULL)
#define S_TXPKT_IPCSUM_DIS 62
#define V_TXPKT_IPCSUM_DIS(x) ((__u64)(x) << S_TXPKT_IPCSUM_DIS)
#define F_TXPKT_IPCSUM_DIS V_TXPKT_IPCSUM_DIS(1ULL)
#define S_TXPKT_L4CSUM_DIS 63
#define V_TXPKT_L4CSUM_DIS(x) ((__u64)(x) << S_TXPKT_L4CSUM_DIS)
#define F_TXPKT_L4CSUM_DIS V_TXPKT_L4CSUM_DIS(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 */
};
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_tx_pkt_ufo_core {
__be16 ethlen;
__be16 iplen;
__be16 udplen;
__be16 mss;
__be32 len;
__be32 r1;
/* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
};
struct cpl_tx_pkt_ufo {
WR_HDR;
struct cpl_tx_pkt_ufo_core c;
/* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */
};
/* cpl_tx_pkt_lso_core.lso_ctrl fields */
#define S_LSO_TCPHDR_LEN 0
#define M_LSO_TCPHDR_LEN 0xF
#define V_LSO_TCPHDR_LEN(x) ((x) << S_LSO_TCPHDR_LEN)
#define G_LSO_TCPHDR_LEN(x) (((x) >> S_LSO_TCPHDR_LEN) & M_LSO_TCPHDR_LEN)
#define S_LSO_IPHDR_LEN 4
#define M_LSO_IPHDR_LEN 0xFFF
#define V_LSO_IPHDR_LEN(x) ((x) << S_LSO_IPHDR_LEN)
#define G_LSO_IPHDR_LEN(x) (((x) >> S_LSO_IPHDR_LEN) & M_LSO_IPHDR_LEN)
#define S_LSO_ETHHDR_LEN 16
#define M_LSO_ETHHDR_LEN 0xF
#define V_LSO_ETHHDR_LEN(x) ((x) << S_LSO_ETHHDR_LEN)
#define G_LSO_ETHHDR_LEN(x) (((x) >> S_LSO_ETHHDR_LEN) & M_LSO_ETHHDR_LEN)
#define S_LSO_IPV6 20
#define V_LSO_IPV6(x) ((x) << S_LSO_IPV6)
#define F_LSO_IPV6 V_LSO_IPV6(1U)
#define S_LSO_OFLD_ENCAP 21
#define V_LSO_OFLD_ENCAP(x) ((x) << S_LSO_OFLD_ENCAP)
#define F_LSO_OFLD_ENCAP V_LSO_OFLD_ENCAP(1U)
#define S_LSO_LAST_SLICE 22
#define V_LSO_LAST_SLICE(x) ((x) << S_LSO_LAST_SLICE)
#define F_LSO_LAST_SLICE V_LSO_LAST_SLICE(1U)
#define S_LSO_FIRST_SLICE 23
#define V_LSO_FIRST_SLICE(x) ((x) << S_LSO_FIRST_SLICE)
#define F_LSO_FIRST_SLICE V_LSO_FIRST_SLICE(1U)
#define S_LSO_OPCODE 24
#define M_LSO_OPCODE 0xFF
#define V_LSO_OPCODE(x) ((x) << S_LSO_OPCODE)
#define G_LSO_OPCODE(x) (((x) >> S_LSO_OPCODE) & M_LSO_OPCODE)
/* cpl_tx_pkt_lso_core.mss fields */
#define S_LSO_MSS 0
#define M_LSO_MSS 0x3FFF
#define V_LSO_MSS(x) ((x) << S_LSO_MSS)
#define G_LSO_MSS(x) (((x) >> S_LSO_MSS) & M_LSO_MSS)
#define S_LSO_IPID_SPLIT 15
#define V_LSO_IPID_SPLIT(x) ((x) << S_LSO_IPID_SPLIT)
#define F_LSO_IPID_SPLIT V_LSO_IPID_SPLIT(1U)
struct cpl_tx_pkt_fso {
WR_HDR;
__be32 fso_ctrl;
__be16 seqcnt_ofst;
__be16 mtu;
__be32 param_offset;
__be32 len;
/* encapsulated CPL (TX_PKT or TX_PKT_XT) follows here */
};
/* cpl_tx_pkt_fso.fso_ctrl fields different from cpl_tx_pkt_lso.lso_ctrl */
#define S_FSO_XCHG_CLASS 21
#define V_FSO_XCHG_CLASS(x) ((x) << S_FSO_XCHG_CLASS)
#define F_FSO_XCHG_CLASS V_FSO_XCHG_CLASS(1U)
#define S_FSO_INITIATOR 20
#define V_FSO_INITIATOR(x) ((x) << S_FSO_INITIATOR)
#define F_FSO_INITIATOR V_FSO_INITIATOR(1U)
#define S_FSO_FCHDR_LEN 12
#define M_FSO_FCHDR_LEN 0xF
#define V_FSO_FCHDR_LEN(x) ((x) << S_FSO_FCHDR_LEN)
#define G_FSO_FCHDR_LEN(x) (((x) >> S_FSO_FCHDR_LEN) & M_FSO_FCHDR_LEN)
struct cpl_iscsi_hdr_no_rss {
union opcode_tid ot;
__be16 pdu_len_ddp;
__be16 len;
__be32 seq;
__be16 urg;
__u8 rsvd;
__u8 status;
};
struct cpl_tx_data_iso {
WR_HDR;
__be32 iso_ctrl;
__u8 rsvd;
__u8 ahs_len;
__be16 mss;
__be32 burst_size;
__be32 len;
/* encapsulated CPL_TX_DATA follows here */
};
/* cpl_tx_data_iso.iso_ctrl fields different from cpl_tx_pkt_lso.lso_ctrl */
#define S_ISO_CPLHDR_LEN 18
#define M_ISO_CPLHDR_LEN 0xF
#define V_ISO_CPLHDR_LEN(x) ((x) << S_ISO_CPLHDR_LEN)
#define G_ISO_CPLHDR_LEN(x) (((x) >> S_ISO_CPLHDR_LEN) & M_ISO_CPLHDR_LEN)
#define S_ISO_HDR_CRC 17
#define V_ISO_HDR_CRC(x) ((x) << S_ISO_HDR_CRC)
#define F_ISO_HDR_CRC V_ISO_HDR_CRC(1U)
#define S_ISO_DATA_CRC 16
#define V_ISO_DATA_CRC(x) ((x) << S_ISO_DATA_CRC)
#define F_ISO_DATA_CRC V_ISO_DATA_CRC(1U)
#define S_ISO_IMD_DATA_EN 15
#define V_ISO_IMD_DATA_EN(x) ((x) << S_ISO_IMD_DATA_EN)
#define F_ISO_IMD_DATA_EN V_ISO_IMD_DATA_EN(1U)
#define S_ISO_PDU_TYPE 13
#define M_ISO_PDU_TYPE 0x3
#define V_ISO_PDU_TYPE(x) ((x) << S_ISO_PDU_TYPE)
#define G_ISO_PDU_TYPE(x) (((x) >> S_ISO_PDU_TYPE) & M_ISO_PDU_TYPE)
struct cpl_iscsi_hdr {
RSS_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 S_ISCSI_PDU_LEN 0
#define M_ISCSI_PDU_LEN 0x7FFF
#define V_ISCSI_PDU_LEN(x) ((x) << S_ISCSI_PDU_LEN)
#define G_ISCSI_PDU_LEN(x) (((x) >> S_ISCSI_PDU_LEN) & M_ISCSI_PDU_LEN)
#define S_ISCSI_DDP 15
#define V_ISCSI_DDP(x) ((x) << S_ISCSI_DDP)
#define F_ISCSI_DDP V_ISCSI_DDP(1U)
struct cpl_iscsi_data {
RSS_HDR
union opcode_tid ot;
__u8 rsvd0[2];
__be16 len;
__be32 seq;
__be16 urg;
__u8 rsvd1;
__u8 status;
};
struct cpl_rx_data {
RSS_HDR
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_fcoe_hdr {
RSS_HDR
union opcode_tid ot;
__be16 oxid;
__be16 len;
__be32 rctl_fctl;
__u8 cs_ctl;
__u8 df_ctl;
__u8 sof;
__u8 eof;
__be16 seq_cnt;
__u8 seq_id;
__u8 type;
__be32 param;
};
struct cpl_fcoe_data {
RSS_HDR
union opcode_tid ot;
__u8 rsvd0[2];
__be16 len;
__be32 seq;
__u8 rsvd1[3];
__u8 status;
};
struct cpl_rx_urg_notify {
RSS_HDR
union opcode_tid ot;
__be32 seq;
};
struct cpl_rx_urg_pkt {
RSS_HDR
union opcode_tid ot;
__be16 rsvd;
__be16 len;
};
struct cpl_rx_data_ack {
WR_HDR;
union opcode_tid ot;
__be32 credit_dack;
};
struct cpl_rx_data_ack_core {
union opcode_tid ot;
__be32 credit_dack;
};
/* cpl_rx_data_ack.ack_seq fields */
#define S_RX_CREDITS 0
#define M_RX_CREDITS 0x3FFFFFF
#define V_RX_CREDITS(x) ((x) << S_RX_CREDITS)
#define G_RX_CREDITS(x) (((x) >> S_RX_CREDITS) & M_RX_CREDITS)
#define S_RX_MODULATE_TX 26
#define V_RX_MODULATE_TX(x) ((x) << S_RX_MODULATE_TX)
#define F_RX_MODULATE_TX V_RX_MODULATE_TX(1U)
#define S_RX_MODULATE_RX 27
#define V_RX_MODULATE_RX(x) ((x) << S_RX_MODULATE_RX)
#define F_RX_MODULATE_RX V_RX_MODULATE_RX(1U)
#define S_RX_FORCE_ACK 28
#define V_RX_FORCE_ACK(x) ((x) << S_RX_FORCE_ACK)
#define F_RX_FORCE_ACK V_RX_FORCE_ACK(1U)
#define S_RX_DACK_MODE 29
#define M_RX_DACK_MODE 0x3
#define V_RX_DACK_MODE(x) ((x) << S_RX_DACK_MODE)
#define G_RX_DACK_MODE(x) (((x) >> S_RX_DACK_MODE) & M_RX_DACK_MODE)
#define S_RX_DACK_CHANGE 31
#define V_RX_DACK_CHANGE(x) ((x) << S_RX_DACK_CHANGE)
#define F_RX_DACK_CHANGE V_RX_DACK_CHANGE(1U)
struct cpl_rx_ddp_complete {
RSS_HDR
union opcode_tid ot;
__be32 ddp_report;
__be32 rcv_nxt;
__be32 rsvd;
};
struct cpl_rx_data_ddp {
RSS_HDR
union opcode_tid ot;
__be16 urg;
__be16 len;
__be32 seq;
union {
__be32 nxt_seq;
__be32 ddp_report;
} u;
__be32 ulp_crc;
__be32 ddpvld;
};
#define cpl_rx_iscsi_ddp cpl_rx_data_ddp
struct cpl_rx_fcoe_ddp {
RSS_HDR
union opcode_tid ot;
__be16 rsvd;
__be16 len;
__be32 seq;
__be32 ddp_report;
__be32 ulp_crc;
__be32 ddpvld;
};
struct cpl_rx_data_dif {
RSS_HDR
union opcode_tid ot;
__be16 ddp_len;
__be16 msg_len;
__be32 seq;
union {
__be32 nxt_seq;
__be32 ddp_report;
} u;
__be32 err_vec;
__be32 ddpvld;
};
struct cpl_rx_iscsi_dif {
RSS_HDR
union opcode_tid ot;
__be16 ddp_len;
__be16 msg_len;
__be32 seq;
union {
__be32 nxt_seq;
__be32 ddp_report;
} u;
__be32 ulp_crc;
__be32 ddpvld;
__u8 rsvd0[8];
__be32 err_vec;
__u8 rsvd1[4];
};
struct cpl_rx_fcoe_dif {
RSS_HDR
union opcode_tid ot;
__be16 ddp_len;
__be16 msg_len;
__be32 seq;
__be32 ddp_report;
__be32 err_vec;
__be32 ddpvld;
};
/* cpl_rx_{data,iscsi,fcoe}_{ddp,dif}.ddpvld fields */
#define S_DDP_VALID 15
#define M_DDP_VALID 0x1FFFF
#define V_DDP_VALID(x) ((x) << S_DDP_VALID)
#define G_DDP_VALID(x) (((x) >> S_DDP_VALID) & M_DDP_VALID)
#define S_DDP_PPOD_MISMATCH 15
#define V_DDP_PPOD_MISMATCH(x) ((x) << S_DDP_PPOD_MISMATCH)
#define F_DDP_PPOD_MISMATCH V_DDP_PPOD_MISMATCH(1U)
#define S_DDP_PDU 16
#define V_DDP_PDU(x) ((x) << S_DDP_PDU)
#define F_DDP_PDU V_DDP_PDU(1U)
#define S_DDP_LLIMIT_ERR 17
#define V_DDP_LLIMIT_ERR(x) ((x) << S_DDP_LLIMIT_ERR)
#define F_DDP_LLIMIT_ERR V_DDP_LLIMIT_ERR(1U)
#define S_DDP_PPOD_PARITY_ERR 18
#define V_DDP_PPOD_PARITY_ERR(x) ((x) << S_DDP_PPOD_PARITY_ERR)
#define F_DDP_PPOD_PARITY_ERR V_DDP_PPOD_PARITY_ERR(1U)
#define S_DDP_PADDING_ERR 19
#define V_DDP_PADDING_ERR(x) ((x) << S_DDP_PADDING_ERR)
#define F_DDP_PADDING_ERR V_DDP_PADDING_ERR(1U)
#define S_DDP_HDRCRC_ERR 20
#define V_DDP_HDRCRC_ERR(x) ((x) << S_DDP_HDRCRC_ERR)
#define F_DDP_HDRCRC_ERR V_DDP_HDRCRC_ERR(1U)
#define S_DDP_DATACRC_ERR 21
#define V_DDP_DATACRC_ERR(x) ((x) << S_DDP_DATACRC_ERR)
#define F_DDP_DATACRC_ERR V_DDP_DATACRC_ERR(1U)
#define S_DDP_INVALID_TAG 22
#define V_DDP_INVALID_TAG(x) ((x) << S_DDP_INVALID_TAG)
#define F_DDP_INVALID_TAG V_DDP_INVALID_TAG(1U)
#define S_DDP_ULIMIT_ERR 23
#define V_DDP_ULIMIT_ERR(x) ((x) << S_DDP_ULIMIT_ERR)
#define F_DDP_ULIMIT_ERR V_DDP_ULIMIT_ERR(1U)
#define S_DDP_OFFSET_ERR 24
#define V_DDP_OFFSET_ERR(x) ((x) << S_DDP_OFFSET_ERR)
#define F_DDP_OFFSET_ERR V_DDP_OFFSET_ERR(1U)
#define S_DDP_COLOR_ERR 25
#define V_DDP_COLOR_ERR(x) ((x) << S_DDP_COLOR_ERR)
#define F_DDP_COLOR_ERR V_DDP_COLOR_ERR(1U)
#define S_DDP_TID_MISMATCH 26
#define V_DDP_TID_MISMATCH(x) ((x) << S_DDP_TID_MISMATCH)
#define F_DDP_TID_MISMATCH V_DDP_TID_MISMATCH(1U)
#define S_DDP_INVALID_PPOD 27
#define V_DDP_INVALID_PPOD(x) ((x) << S_DDP_INVALID_PPOD)
#define F_DDP_INVALID_PPOD V_DDP_INVALID_PPOD(1U)
#define S_DDP_ULP_MODE 28
#define M_DDP_ULP_MODE 0xF
#define V_DDP_ULP_MODE(x) ((x) << S_DDP_ULP_MODE)
#define G_DDP_ULP_MODE(x) (((x) >> S_DDP_ULP_MODE) & M_DDP_ULP_MODE)
/* cpl_rx_{data,iscsi,fcoe}_{ddp,dif}.ddp_report fields */
#define S_DDP_OFFSET 0
#define M_DDP_OFFSET 0xFFFFFF
#define V_DDP_OFFSET(x) ((x) << S_DDP_OFFSET)
#define G_DDP_OFFSET(x) (((x) >> S_DDP_OFFSET) & M_DDP_OFFSET)
#define S_DDP_DACK_MODE 24
#define M_DDP_DACK_MODE 0x3
#define V_DDP_DACK_MODE(x) ((x) << S_DDP_DACK_MODE)
#define G_DDP_DACK_MODE(x) (((x) >> S_DDP_DACK_MODE) & M_DDP_DACK_MODE)
#define S_DDP_BUF_IDX 26
#define V_DDP_BUF_IDX(x) ((x) << S_DDP_BUF_IDX)
#define F_DDP_BUF_IDX V_DDP_BUF_IDX(1U)
#define S_DDP_URG 27
#define V_DDP_URG(x) ((x) << S_DDP_URG)
#define F_DDP_URG V_DDP_URG(1U)
#define S_DDP_PSH 28
#define V_DDP_PSH(x) ((x) << S_DDP_PSH)
#define F_DDP_PSH V_DDP_PSH(1U)
#define S_DDP_BUF_COMPLETE 29
#define V_DDP_BUF_COMPLETE(x) ((x) << S_DDP_BUF_COMPLETE)
#define F_DDP_BUF_COMPLETE V_DDP_BUF_COMPLETE(1U)
#define S_DDP_BUF_TIMED_OUT 30
#define V_DDP_BUF_TIMED_OUT(x) ((x) << S_DDP_BUF_TIMED_OUT)
#define F_DDP_BUF_TIMED_OUT V_DDP_BUF_TIMED_OUT(1U)
#define S_DDP_INV 31
#define V_DDP_INV(x) ((x) << S_DDP_INV)
#define F_DDP_INV V_DDP_INV(1U)
struct cpl_rx_pkt {
RSS_HDR
__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;
};
/* rx_pkt.l2info fields */
#define S_RX_ETHHDR_LEN 0
#define M_RX_ETHHDR_LEN 0x1F
#define V_RX_ETHHDR_LEN(x) ((x) << S_RX_ETHHDR_LEN)
#define G_RX_ETHHDR_LEN(x) (((x) >> S_RX_ETHHDR_LEN) & M_RX_ETHHDR_LEN)
#define S_RX_T5_ETHHDR_LEN 0
#define M_RX_T5_ETHHDR_LEN 0x3F
#define V_RX_T5_ETHHDR_LEN(x) ((x) << S_RX_T5_ETHHDR_LEN)
#define G_RX_T5_ETHHDR_LEN(x) (((x) >> S_RX_T5_ETHHDR_LEN) & M_RX_T5_ETHHDR_LEN)
#define S_RX_PKTYPE 5
#define M_RX_PKTYPE 0x7
#define V_RX_PKTYPE(x) ((x) << S_RX_PKTYPE)
#define G_RX_PKTYPE(x) (((x) >> S_RX_PKTYPE) & M_RX_PKTYPE)
#define S_RX_T5_DATYPE 6
#define M_RX_T5_DATYPE 0x3
#define V_RX_T5_DATYPE(x) ((x) << S_RX_T5_DATYPE)
#define G_RX_T5_DATYPE(x) (((x) >> S_RX_T5_DATYPE) & M_RX_T5_DATYPE)
#define S_RX_MACIDX 8
#define M_RX_MACIDX 0x1FF
#define V_RX_MACIDX(x) ((x) << S_RX_MACIDX)
#define G_RX_MACIDX(x) (((x) >> S_RX_MACIDX) & M_RX_MACIDX)
#define S_RX_T5_PKTYPE 17
#define M_RX_T5_PKTYPE 0x7
#define V_RX_T5_PKTYPE(x) ((x) << S_RX_T5_PKTYPE)
#define G_RX_T5_PKTYPE(x) (((x) >> S_RX_T5_PKTYPE) & M_RX_T5_PKTYPE)
#define S_RX_DATYPE 18
#define M_RX_DATYPE 0x3
#define V_RX_DATYPE(x) ((x) << S_RX_DATYPE)
#define G_RX_DATYPE(x) (((x) >> S_RX_DATYPE) & M_RX_DATYPE)
#define S_RXF_PSH 20
#define V_RXF_PSH(x) ((x) << S_RXF_PSH)
#define F_RXF_PSH V_RXF_PSH(1U)
#define S_RXF_SYN 21
#define V_RXF_SYN(x) ((x) << S_RXF_SYN)
#define F_RXF_SYN V_RXF_SYN(1U)
#define S_RXF_UDP 22
#define V_RXF_UDP(x) ((x) << S_RXF_UDP)
#define F_RXF_UDP V_RXF_UDP(1U)
#define S_RXF_TCP 23
#define V_RXF_TCP(x) ((x) << S_RXF_TCP)
#define F_RXF_TCP V_RXF_TCP(1U)
#define S_RXF_IP 24
#define V_RXF_IP(x) ((x) << S_RXF_IP)
#define F_RXF_IP V_RXF_IP(1U)
#define S_RXF_IP6 25
#define V_RXF_IP6(x) ((x) << S_RXF_IP6)
#define F_RXF_IP6 V_RXF_IP6(1U)
#define S_RXF_SYN_COOKIE 26
#define V_RXF_SYN_COOKIE(x) ((x) << S_RXF_SYN_COOKIE)
#define F_RXF_SYN_COOKIE V_RXF_SYN_COOKIE(1U)
#define S_RXF_FCOE 26
#define V_RXF_FCOE(x) ((x) << S_RXF_FCOE)
#define F_RXF_FCOE V_RXF_FCOE(1U)
#define S_RXF_LRO 27
#define V_RXF_LRO(x) ((x) << S_RXF_LRO)
#define F_RXF_LRO V_RXF_LRO(1U)
#define S_RX_CHAN 28
#define M_RX_CHAN 0xF
#define V_RX_CHAN(x) ((x) << S_RX_CHAN)
#define G_RX_CHAN(x) (((x) >> S_RX_CHAN) & M_RX_CHAN)
/* rx_pkt.hdr_len fields */
#define S_RX_TCPHDR_LEN 0
#define M_RX_TCPHDR_LEN 0x3F
#define V_RX_TCPHDR_LEN(x) ((x) << S_RX_TCPHDR_LEN)
#define G_RX_TCPHDR_LEN(x) (((x) >> S_RX_TCPHDR_LEN) & M_RX_TCPHDR_LEN)
#define S_RX_IPHDR_LEN 6
#define M_RX_IPHDR_LEN 0x3FF
#define V_RX_IPHDR_LEN(x) ((x) << S_RX_IPHDR_LEN)
#define G_RX_IPHDR_LEN(x) (((x) >> S_RX_IPHDR_LEN) & M_RX_IPHDR_LEN)
/* rx_pkt.err_vec fields */
#define S_RXERR_OR 0
#define V_RXERR_OR(x) ((x) << S_RXERR_OR)
#define F_RXERR_OR V_RXERR_OR(1U)
#define S_RXERR_MAC 1
#define V_RXERR_MAC(x) ((x) << S_RXERR_MAC)
#define F_RXERR_MAC V_RXERR_MAC(1U)
#define S_RXERR_IPVERS 2
#define V_RXERR_IPVERS(x) ((x) << S_RXERR_IPVERS)
#define F_RXERR_IPVERS V_RXERR_IPVERS(1U)
#define S_RXERR_FRAG 3
#define V_RXERR_FRAG(x) ((x) << S_RXERR_FRAG)
#define F_RXERR_FRAG V_RXERR_FRAG(1U)
#define S_RXERR_ATTACK 4
#define V_RXERR_ATTACK(x) ((x) << S_RXERR_ATTACK)
#define F_RXERR_ATTACK V_RXERR_ATTACK(1U)
#define S_RXERR_ETHHDR_LEN 5
#define V_RXERR_ETHHDR_LEN(x) ((x) << S_RXERR_ETHHDR_LEN)
#define F_RXERR_ETHHDR_LEN V_RXERR_ETHHDR_LEN(1U)
#define S_RXERR_IPHDR_LEN 6
#define V_RXERR_IPHDR_LEN(x) ((x) << S_RXERR_IPHDR_LEN)
#define F_RXERR_IPHDR_LEN V_RXERR_IPHDR_LEN(1U)
#define S_RXERR_TCPHDR_LEN 7
#define V_RXERR_TCPHDR_LEN(x) ((x) << S_RXERR_TCPHDR_LEN)
#define F_RXERR_TCPHDR_LEN V_RXERR_TCPHDR_LEN(1U)
#define S_RXERR_PKT_LEN 8
#define V_RXERR_PKT_LEN(x) ((x) << S_RXERR_PKT_LEN)
#define F_RXERR_PKT_LEN V_RXERR_PKT_LEN(1U)
#define S_RXERR_TCP_OPT 9
#define V_RXERR_TCP_OPT(x) ((x) << S_RXERR_TCP_OPT)
#define F_RXERR_TCP_OPT V_RXERR_TCP_OPT(1U)
#define S_RXERR_IPCSUM 12
#define V_RXERR_IPCSUM(x) ((x) << S_RXERR_IPCSUM)
#define F_RXERR_IPCSUM V_RXERR_IPCSUM(1U)
#define S_RXERR_CSUM 13
#define V_RXERR_CSUM(x) ((x) << S_RXERR_CSUM)
#define F_RXERR_CSUM V_RXERR_CSUM(1U)
#define S_RXERR_PING 14
#define V_RXERR_PING(x) ((x) << S_RXERR_PING)
#define F_RXERR_PING V_RXERR_PING(1U)
struct cpl_trace_pkt {
RSS_HDR
__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 {
RSS_HDR
__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_rte_delete_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
};
/* {cpl_rte_delete_req, cpl_rte_read_req}.params fields */
#define S_RTE_REQ_LUT_IX 8
#define M_RTE_REQ_LUT_IX 0x7FF
#define V_RTE_REQ_LUT_IX(x) ((x) << S_RTE_REQ_LUT_IX)
#define G_RTE_REQ_LUT_IX(x) (((x) >> S_RTE_REQ_LUT_IX) & M_RTE_REQ_LUT_IX)
#define S_RTE_REQ_LUT_BASE 19
#define M_RTE_REQ_LUT_BASE 0x7FF
#define V_RTE_REQ_LUT_BASE(x) ((x) << S_RTE_REQ_LUT_BASE)
#define G_RTE_REQ_LUT_BASE(x) (((x) >> S_RTE_REQ_LUT_BASE) & M_RTE_REQ_LUT_BASE)
#define S_RTE_READ_REQ_SELECT 31
#define V_RTE_READ_REQ_SELECT(x) ((x) << S_RTE_READ_REQ_SELECT)
#define F_RTE_READ_REQ_SELECT V_RTE_READ_REQ_SELECT(1U)
struct cpl_rte_delete_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd[3];
};
struct cpl_rte_write_req {
WR_HDR;
union opcode_tid ot;
__u32 write_sel;
__be32 lut_params;
__be32 l2t_idx;
__be32 netmask;
__be32 faddr;
};
/* cpl_rte_write_req.write_sel fields */
#define S_RTE_WR_L2TIDX 31
#define V_RTE_WR_L2TIDX(x) ((x) << S_RTE_WR_L2TIDX)
#define F_RTE_WR_L2TIDX V_RTE_WR_L2TIDX(1U)
#define S_RTE_WR_FADDR 30
#define V_RTE_WR_FADDR(x) ((x) << S_RTE_WR_FADDR)
#define F_RTE_WR_FADDR V_RTE_WR_FADDR(1U)
/* cpl_rte_write_req.lut_params fields */
#define S_RTE_WR_LUT_IX 10
#define M_RTE_WR_LUT_IX 0x7FF
#define V_RTE_WR_LUT_IX(x) ((x) << S_RTE_WR_LUT_IX)
#define G_RTE_WR_LUT_IX(x) (((x) >> S_RTE_WR_LUT_IX) & M_RTE_WR_LUT_IX)
#define S_RTE_WR_LUT_BASE 21
#define M_RTE_WR_LUT_BASE 0x7FF
#define V_RTE_WR_LUT_BASE(x) ((x) << S_RTE_WR_LUT_BASE)
#define G_RTE_WR_LUT_BASE(x) (((x) >> S_RTE_WR_LUT_BASE) & M_RTE_WR_LUT_BASE)
struct cpl_rte_write_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd[3];
};
struct cpl_rte_read_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
};
struct cpl_rte_read_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd;
__be16 l2t_idx;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u32 :30;
__u32 select:1;
#else
__u32 select:1;
__u32 :30;
#endif
__be32 addr;
};
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 S_L2T_W_INFO 2
#define M_L2T_W_INFO 0x3F
#define V_L2T_W_INFO(x) ((x) << S_L2T_W_INFO)
#define G_L2T_W_INFO(x) (((x) >> S_L2T_W_INFO) & M_L2T_W_INFO)
#define S_L2T_W_PORT 8
#define M_L2T_W_PORT 0xF
#define V_L2T_W_PORT(x) ((x) << S_L2T_W_PORT)
#define G_L2T_W_PORT(x) (((x) >> S_L2T_W_PORT) & M_L2T_W_PORT)
#define S_L2T_W_NOREPLY 15
#define V_L2T_W_NOREPLY(x) ((x) << S_L2T_W_NOREPLY)
#define F_L2T_W_NOREPLY V_L2T_W_NOREPLY(1U)
struct cpl_l2t_write_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd[3];
};
struct cpl_l2t_read_req {
WR_HDR;
union opcode_tid ot;
__be32 l2t_idx;
};
struct cpl_l2t_read_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 :4;
__u8 iff:4;
#else
__u8 iff:4;
__u8 :4;
#endif
__be16 vlan;
__be16 info;
__u8 dst_mac[6];
};
struct cpl_smt_write_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
__be16 pfvf1;
__u8 src_mac1[6];
__be16 pfvf0;
__u8 src_mac0[6];
};
struct cpl_smt_write_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd[3];
};
struct cpl_smt_read_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
};
struct cpl_smt_read_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 ovlan_idx;
__be16 rsvd;
__be16 pfvf1;
__u8 src_mac1[6];
__be16 pfvf0;
__u8 src_mac0[6];
};
/* cpl_smt_{read,write}_req.params fields */
#define S_SMTW_OVLAN_IDX 16
#define M_SMTW_OVLAN_IDX 0xF
#define V_SMTW_OVLAN_IDX(x) ((x) << S_SMTW_OVLAN_IDX)
#define G_SMTW_OVLAN_IDX(x) (((x) >> S_SMTW_OVLAN_IDX) & M_SMTW_OVLAN_IDX)
#define S_SMTW_IDX 20
#define M_SMTW_IDX 0x7F
#define V_SMTW_IDX(x) ((x) << S_SMTW_IDX)
#define G_SMTW_IDX(x) (((x) >> S_SMTW_IDX) & M_SMTW_IDX)
#define S_SMTW_NORPL 31
#define V_SMTW_NORPL(x) ((x) << S_SMTW_NORPL)
#define F_SMTW_NORPL V_SMTW_NORPL(1U)
/* cpl_smt_{read,write}_req.pfvf? fields */
#define S_SMTW_VF 0
#define M_SMTW_VF 0xFF
#define V_SMTW_VF(x) ((x) << S_SMTW_VF)
#define G_SMTW_VF(x) (((x) >> S_SMTW_VF) & M_SMTW_VF)
#define S_SMTW_PF 8
#define M_SMTW_PF 0x7
#define V_SMTW_PF(x) ((x) << S_SMTW_PF)
#define G_SMTW_PF(x) (((x) >> S_SMTW_PF) & M_SMTW_PF)
#define S_SMTW_VF_VLD 11
#define V_SMTW_VF_VLD(x) ((x) << S_SMTW_VF_VLD)
#define F_SMTW_VF_VLD V_SMTW_VF_VLD(1U)
struct cpl_tag_write_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
__be64 tag_val;
};
struct cpl_tag_write_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
__u8 rsvd[2];
__u8 idx;
};
struct cpl_tag_read_req {
WR_HDR;
union opcode_tid ot;
__be32 params;
};
struct cpl_tag_read_rpl {
RSS_HDR
union opcode_tid ot;
__u8 status;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 :4;
__u8 tag_len:1;
__u8 :2;
__u8 ins_enable:1;
#else
__u8 ins_enable:1;
__u8 :2;
__u8 tag_len:1;
__u8 :4;
#endif
__u8 rsvd;
__u8 tag_idx;
__be64 tag_val;
};
/* cpl_tag{read,write}_req.params fields */
#define S_TAGW_IDX 0
#define M_TAGW_IDX 0x7F
#define V_TAGW_IDX(x) ((x) << S_TAGW_IDX)
#define G_TAGW_IDX(x) (((x) >> S_TAGW_IDX) & M_TAGW_IDX)
#define S_TAGW_LEN 20
#define V_TAGW_LEN(x) ((x) << S_TAGW_LEN)
#define F_TAGW_LEN V_TAGW_LEN(1U)
#define S_TAGW_INS_ENABLE 23
#define V_TAGW_INS_ENABLE(x) ((x) << S_TAGW_INS_ENABLE)
#define F_TAGW_INS_ENABLE V_TAGW_INS_ENABLE(1U)
#define S_TAGW_NORPL 31
#define V_TAGW_NORPL(x) ((x) << S_TAGW_NORPL)
#define F_TAGW_NORPL V_TAGW_NORPL(1U)
struct cpl_barrier {
WR_HDR;
__u8 opcode;
__u8 chan_map;
__be16 rsvd0;
__be32 rsvd1;
};
/* cpl_barrier.chan_map fields */
#define S_CHAN_MAP 4
#define M_CHAN_MAP 0xF
#define V_CHAN_MAP(x) ((x) << S_CHAN_MAP)
#define G_CHAN_MAP(x) (((x) >> S_CHAN_MAP) & M_CHAN_MAP)
struct cpl_error {
RSS_HDR
union opcode_tid ot;
__be32 error;
};
struct cpl_hit_notify {
RSS_HDR
union opcode_tid ot;
__be32 rsvd;
__be32 info;
__be32 reason;
};
struct cpl_pkt_notify {
RSS_HDR
union opcode_tid ot;
__be16 rsvd;
__be16 len;
__be32 info;
__be32 reason;
};
/* cpl_{hit,pkt}_notify.info fields */
#define S_NTFY_MAC_IDX 0
#define M_NTFY_MAC_IDX 0x1FF
#define V_NTFY_MAC_IDX(x) ((x) << S_NTFY_MAC_IDX)
#define G_NTFY_MAC_IDX(x) (((x) >> S_NTFY_MAC_IDX) & M_NTFY_MAC_IDX)
#define S_NTFY_INTF 10
#define M_NTFY_INTF 0xF
#define V_NTFY_INTF(x) ((x) << S_NTFY_INTF)
#define G_NTFY_INTF(x) (((x) >> S_NTFY_INTF) & M_NTFY_INTF)
#define S_NTFY_TCPHDR_LEN 14
#define M_NTFY_TCPHDR_LEN 0xF
#define V_NTFY_TCPHDR_LEN(x) ((x) << S_NTFY_TCPHDR_LEN)
#define G_NTFY_TCPHDR_LEN(x) (((x) >> S_NTFY_TCPHDR_LEN) & M_NTFY_TCPHDR_LEN)
#define S_NTFY_IPHDR_LEN 18
#define M_NTFY_IPHDR_LEN 0x1FF
#define V_NTFY_IPHDR_LEN(x) ((x) << S_NTFY_IPHDR_LEN)
#define G_NTFY_IPHDR_LEN(x) (((x) >> S_NTFY_IPHDR_LEN) & M_NTFY_IPHDR_LEN)
#define S_NTFY_ETHHDR_LEN 27
#define M_NTFY_ETHHDR_LEN 0x1F
#define V_NTFY_ETHHDR_LEN(x) ((x) << S_NTFY_ETHHDR_LEN)
#define G_NTFY_ETHHDR_LEN(x) (((x) >> S_NTFY_ETHHDR_LEN) & M_NTFY_ETHHDR_LEN)
#define S_NTFY_T5_IPHDR_LEN 18
#define M_NTFY_T5_IPHDR_LEN 0xFF
#define V_NTFY_T5_IPHDR_LEN(x) ((x) << S_NTFY_T5_IPHDR_LEN)
#define G_NTFY_T5_IPHDR_LEN(x) (((x) >> S_NTFY_T5_IPHDR_LEN) & M_NTFY_T5_IPHDR_LEN)
#define S_NTFY_T5_ETHHDR_LEN 26
#define M_NTFY_T5_ETHHDR_LEN 0x3F
#define V_NTFY_T5_ETHHDR_LEN(x) ((x) << S_NTFY_T5_ETHHDR_LEN)
#define G_NTFY_T5_ETHHDR_LEN(x) (((x) >> S_NTFY_T5_ETHHDR_LEN) & M_NTFY_T5_ETHHDR_LEN)
struct cpl_rdma_terminate {
RSS_HDR
union opcode_tid ot;
__be16 rsvd;
__be16 len;
};
struct cpl_set_le_req {
WR_HDR;
union opcode_tid ot;
__be16 reply_ctrl;
__be16 params;
__be64 mask_hi;
__be64 mask_lo;
__be64 val_hi;
__be64 val_lo;
};
/* cpl_set_le_req.reply_ctrl additional fields */
#define S_LE_REQ_IP6 13
#define V_LE_REQ_IP6(x) ((x) << S_LE_REQ_IP6)
#define F_LE_REQ_IP6 V_LE_REQ_IP6(1U)
/* cpl_set_le_req.params fields */
#define S_LE_CHAN 0
#define M_LE_CHAN 0x3
#define V_LE_CHAN(x) ((x) << S_LE_CHAN)
#define G_LE_CHAN(x) (((x) >> S_LE_CHAN) & M_LE_CHAN)
#define S_LE_OFFSET 5
#define M_LE_OFFSET 0x7
#define V_LE_OFFSET(x) ((x) << S_LE_OFFSET)
#define G_LE_OFFSET(x) (((x) >> S_LE_OFFSET) & M_LE_OFFSET)
#define S_LE_MORE 8
#define V_LE_MORE(x) ((x) << S_LE_MORE)
#define F_LE_MORE V_LE_MORE(1U)
#define S_LE_REQSIZE 9
#define M_LE_REQSIZE 0x7
#define V_LE_REQSIZE(x) ((x) << S_LE_REQSIZE)
#define G_LE_REQSIZE(x) (((x) >> S_LE_REQSIZE) & M_LE_REQSIZE)
#define S_LE_REQCMD 12
#define M_LE_REQCMD 0xF
#define V_LE_REQCMD(x) ((x) << S_LE_REQCMD)
#define G_LE_REQCMD(x) (((x) >> S_LE_REQCMD) & M_LE_REQCMD)
struct cpl_set_le_rpl {
RSS_HDR
union opcode_tid ot;
__u8 chan;
__u8 info;
__be16 len;
};
/* cpl_set_le_rpl.info fields */
#define S_LE_RSPCMD 0
#define M_LE_RSPCMD 0xF
#define V_LE_RSPCMD(x) ((x) << S_LE_RSPCMD)
#define G_LE_RSPCMD(x) (((x) >> S_LE_RSPCMD) & M_LE_RSPCMD)
#define S_LE_RSPSIZE 4
#define M_LE_RSPSIZE 0x7
#define V_LE_RSPSIZE(x) ((x) << S_LE_RSPSIZE)
#define G_LE_RSPSIZE(x) (((x) >> S_LE_RSPSIZE) & M_LE_RSPSIZE)
#define S_LE_RSPTYPE 7
#define V_LE_RSPTYPE(x) ((x) << S_LE_RSPTYPE)
#define F_LE_RSPTYPE V_LE_RSPTYPE(1U)
struct cpl_sge_egr_update {
RSS_HDR
__be32 opcode_qid;
__be16 cidx;
__be16 pidx;
};
/* cpl_sge_egr_update.ot fields */
#define S_EGR_QID 0
#define M_EGR_QID 0x1FFFF
#define V_EGR_QID(x) ((x) << S_EGR_QID)
#define G_EGR_QID(x) (((x) >> S_EGR_QID) & M_EGR_QID)
/* 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_fw2_pld {
RSS_HDR
u8 opcode;
u8 rsvd[5];
__be16 len;
};
struct cpl_fw4_pld {
RSS_HDR
u8 opcode;
u8 rsvd0[3];
u8 type;
u8 rsvd1;
__be16 len;
__be64 data;
__be64 rsvd2;
};
struct cpl_fw6_pld {
RSS_HDR
u8 opcode;
u8 rsvd[5];
__be16 len;
__be64 data[4];
};
struct cpl_fw2_msg {
RSS_HDR
union opcode_info oi;
};
struct cpl_fw4_msg {
RSS_HDR
u8 opcode;
u8 type;
__be16 rsvd0;
__be32 rsvd1;
__be64 data[2];
};
struct cpl_fw4_ack {
RSS_HDR
union opcode_tid ot;
u8 credits;
u8 rsvd0[2];
u8 flags;
__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 {
RSS_HDR
u8 opcode;
u8 type;
__be16 rsvd0;
__be32 rsvd1;
__be64 data[4];
};
/* cpl_fw6_msg.type values */
enum {
FW6_TYPE_CMD_RPL = FW_TYPE_CMD_RPL,
FW6_TYPE_WR_RPL = FW_TYPE_WR_RPL,
FW6_TYPE_CQE = FW_TYPE_CQE,
FW6_TYPE_OFLD_CONNECTION_WR_RPL = FW_TYPE_OFLD_CONNECTION_WR_RPL,
FW6_TYPE_RSSCPL = FW_TYPE_RSSCPL,
NUM_FW6_TYPES
};
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];
};
/* ULP_TX opcodes */
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 S_ULPTX_CMD 24
#define M_ULPTX_CMD 0xFF
#define V_ULPTX_CMD(x) ((x) << S_ULPTX_CMD)
#define S_ULPTX_LEN16 0
#define M_ULPTX_LEN16 0xFF
#define V_ULPTX_LEN16(x) ((x) << S_ULPTX_LEN16)
#define S_ULP_TX_SC_MORE 23
#define V_ULP_TX_SC_MORE(x) ((x) << S_ULP_TX_SC_MORE)
#define F_ULP_TX_SC_MORE V_ULP_TX_SC_MORE(1U)
struct ulptx_sge_pair {
__be32 len[2];
__be64 addr[2];
};
struct ulptx_sgl {
__be32 cmd_nsge;
__be32 len0;
__be64 addr0;
#if !(defined C99_NOT_SUPPORTED)
struct ulptx_sge_pair sge[0];
#endif
};
struct ulptx_isge {
__be32 stag;
__be32 len;
__be64 target_ofst;
};
struct ulptx_isgl {
__be32 cmd_nisge;
__be32 rsvd;
#if !(defined C99_NOT_SUPPORTED)
struct ulptx_isge sge[0];
#endif
};
struct ulptx_idata {
__be32 cmd_more;
__be32 len;
};
#define S_ULPTX_NSGE 0
#define M_ULPTX_NSGE 0xFFFF
#define V_ULPTX_NSGE(x) ((x) << S_ULPTX_NSGE)
struct ulp_mem_io {
WR_HDR;
__be32 cmd;
__be32 len16; /* command length */
__be32 dlen; /* data length in 32-byte units */
__be32 lock_addr;
};
/* additional ulp_mem_io.cmd fields */
#define S_ULP_MEMIO_ORDER 23
#define V_ULP_MEMIO_ORDER(x) ((x) << S_ULP_MEMIO_ORDER)
#define F_ULP_MEMIO_ORDER V_ULP_MEMIO_ORDER(1U)
/* ulp_mem_io.lock_addr fields */
#define S_ULP_MEMIO_ADDR 0
#define M_ULP_MEMIO_ADDR 0x7FFFFFF
#define V_ULP_MEMIO_ADDR(x) ((x) << S_ULP_MEMIO_ADDR)
#define S_ULP_MEMIO_LOCK 31
#define V_ULP_MEMIO_LOCK(x) ((x) << S_ULP_MEMIO_LOCK)
#define F_ULP_MEMIO_LOCK V_ULP_MEMIO_LOCK(1U)
/* ulp_mem_io.dlen fields */
#define S_ULP_MEMIO_DATA_LEN 0
#define M_ULP_MEMIO_DATA_LEN 0x1F
#define V_ULP_MEMIO_DATA_LEN(x) ((x) << S_ULP_MEMIO_DATA_LEN)
struct ulp_txpkt {
__be32 cmd_dest;
__be32 len;
};
/* ulp_txpkt.cmd_dest fields */
#define S_ULP_TXPKT_DEST 16
#define M_ULP_TXPKT_DEST 0x3
#define V_ULP_TXPKT_DEST(x) ((x) << S_ULP_TXPKT_DEST)
#define S_ULP_TXPKT_FID 4
#define M_ULP_TXPKT_FID 0x7ff
#define V_ULP_TXPKT_FID(x) ((x) << S_ULP_TXPKT_FID)
#define S_ULP_TXPKT_RO 3
#define V_ULP_TXPKT_RO(x) ((x) << S_ULP_TXPKT_RO)
#define F_ULP_TXPKT_RO V_ULP_TXPKT_RO(1U)
#endif /* T4_MSG_H */
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