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-rw-r--r--drivers/net/cxgb3/t3_cpl.h1444
1 files changed, 1444 insertions, 0 deletions
diff --git a/drivers/net/cxgb3/t3_cpl.h b/drivers/net/cxgb3/t3_cpl.h
new file mode 100644
index 00000000000..b7a1a310dfd
--- /dev/null
+++ b/drivers/net/cxgb3/t3_cpl.h
@@ -0,0 +1,1444 @@
+/*
+ * Copyright (c) 2004-2007 Chelsio, 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 T3_CPL_H
+#define T3_CPL_H
+
+#if !defined(__LITTLE_ENDIAN_BITFIELD) && !defined(__BIG_ENDIAN_BITFIELD)
+# include <asm/byteorder.h>
+#endif
+
+enum CPL_opcode {
+ 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_PCMD = 0x7,
+ 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_TX_PKT_LSO = 0x16,
+ CPL_PCMD_READ = 0x17,
+ CPL_BARRIER = 0x18,
+ CPL_TID_RELEASE = 0x1A,
+
+ CPL_CLOSE_LISTSRV_RPL = 0x20,
+ CPL_ERROR = 0x21,
+ CPL_GET_TCB_RPL = 0x22,
+ CPL_L2T_WRITE_RPL = 0x23,
+ CPL_PCMD_READ_RPL = 0x24,
+ CPL_PCMD_RPL = 0x25,
+ CPL_PEER_CLOSE = 0x26,
+ CPL_RTE_DELETE_RPL = 0x27,
+ CPL_RTE_WRITE_RPL = 0x28,
+ CPL_RX_DDP_COMPLETE = 0x29,
+ CPL_RX_PHYS_ADDR = 0x2A,
+ CPL_RX_PKT = 0x2B,
+ CPL_RX_URG_NOTIFY = 0x2C,
+ CPL_SET_TCB_RPL = 0x2D,
+ CPL_SMT_WRITE_RPL = 0x2E,
+ CPL_TX_DATA_ACK = 0x2F,
+
+ CPL_ABORT_REQ_RSS = 0x30,
+ CPL_ABORT_RPL_RSS = 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_ACT_OPEN_RPL = 0x40,
+ CPL_PASS_OPEN_RPL = 0x41,
+ CPL_RX_DATA_DDP = 0x42,
+ CPL_SMT_READ_RPL = 0x43,
+
+ CPL_ACT_ESTABLISH = 0x50,
+ CPL_PASS_ESTABLISH = 0x51,
+
+ CPL_PASS_ACCEPT_REQ = 0x70,
+
+ CPL_ASYNC_NOTIF = 0x80, /* fake opcode for async notifications */
+
+ CPL_TX_DMA_ACK = 0xA0,
+ CPL_RDMA_READ_REQ = 0xA1,
+ CPL_RDMA_TERMINATE = 0xA2,
+ CPL_TRACE_PKT = 0xA3,
+ CPL_RDMA_EC_STATUS = 0xA5,
+
+ 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_CONN_RESET = 20,
+ 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_ABORT_FAILED = 42,
+ CPL_ERR_GENERAL = 99
+};
+
+enum {
+ CPL_CONN_POLICY_AUTO = 0,
+ CPL_CONN_POLICY_ASK = 1,
+ CPL_CONN_POLICY_DENY = 3
+};
+
+enum {
+ ULP_MODE_NONE = 0,
+ ULP_MODE_ISCSI = 2,
+ ULP_MODE_RDMA = 4,
+ ULP_MODE_TCPDDP = 5
+};
+
+enum {
+ ULP_CRC_HEADER = 1 << 0,
+ ULP_CRC_DATA = 1 << 1
+};
+
+enum {
+ CPL_PASS_OPEN_ACCEPT,
+ CPL_PASS_OPEN_REJECT
+};
+
+enum {
+ CPL_ABORT_SEND_RST = 0,
+ CPL_ABORT_NO_RST,
+ CPL_ABORT_POST_CLOSE_REQ = 2
+};
+
+enum { /* TX_PKT_LSO ethernet types */
+ CPL_ETH_II,
+ CPL_ETH_II_VLAN,
+ CPL_ETH_802_3,
+ CPL_ETH_802_3_VLAN
+};
+
+enum { /* TCP congestion control algorithms */
+ CONG_ALG_RENO,
+ CONG_ALG_TAHOE,
+ CONG_ALG_NEWRENO,
+ CONG_ALG_HIGHSPEED
+};
+
+union opcode_tid {
+ __be32 opcode_tid;
+ __u8 opcode;
+};
+
+#define S_OPCODE 24
+#define V_OPCODE(x) ((x) << S_OPCODE)
+#define G_OPCODE(x) (((x) >> S_OPCODE) & 0xFF)
+#define G_TID(x) ((x) & 0xFFFFFF)
+
+/* tid is assumed to be 24-bits */
+#define MK_OPCODE_TID(opcode, tid) (V_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))))
+
+struct tcp_options {
+ __be16 mss;
+ __u8 wsf;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8:5;
+ __u8 ecn:1;
+ __u8 sack:1;
+ __u8 tstamp:1;
+#else
+ __u8 tstamp:1;
+ __u8 sack:1;
+ __u8 ecn:1;
+ __u8:5;
+#endif
+};
+
+struct rss_header {
+ __u8 opcode;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 cpu_idx:6;
+ __u8 hash_type:2;
+#else
+ __u8 hash_type:2;
+ __u8 cpu_idx:6;
+#endif
+ __be16 cq_idx;
+ __be32 rss_hash_val;
+};
+
+#ifndef CHELSIO_FW
+struct work_request_hdr {
+ __be32 wr_hi;
+ __be32 wr_lo;
+};
+
+/* wr_hi fields */
+#define S_WR_SGE_CREDITS 0
+#define M_WR_SGE_CREDITS 0xFF
+#define V_WR_SGE_CREDITS(x) ((x) << S_WR_SGE_CREDITS)
+#define G_WR_SGE_CREDITS(x) (((x) >> S_WR_SGE_CREDITS) & M_WR_SGE_CREDITS)
+
+#define S_WR_SGLSFLT 8
+#define M_WR_SGLSFLT 0xFF
+#define V_WR_SGLSFLT(x) ((x) << S_WR_SGLSFLT)
+#define G_WR_SGLSFLT(x) (((x) >> S_WR_SGLSFLT) & M_WR_SGLSFLT)
+
+#define S_WR_BCNTLFLT 16
+#define M_WR_BCNTLFLT 0xF
+#define V_WR_BCNTLFLT(x) ((x) << S_WR_BCNTLFLT)
+#define G_WR_BCNTLFLT(x) (((x) >> S_WR_BCNTLFLT) & M_WR_BCNTLFLT)
+
+#define S_WR_DATATYPE 20
+#define V_WR_DATATYPE(x) ((x) << S_WR_DATATYPE)
+#define F_WR_DATATYPE V_WR_DATATYPE(1U)
+
+#define S_WR_COMPL 21
+#define V_WR_COMPL(x) ((x) << S_WR_COMPL)
+#define F_WR_COMPL V_WR_COMPL(1U)
+
+#define S_WR_EOP 22
+#define V_WR_EOP(x) ((x) << S_WR_EOP)
+#define F_WR_EOP V_WR_EOP(1U)
+
+#define S_WR_SOP 23
+#define V_WR_SOP(x) ((x) << S_WR_SOP)
+#define F_WR_SOP V_WR_SOP(1U)
+
+#define S_WR_OP 24
+#define M_WR_OP 0xFF
+#define V_WR_OP(x) ((x) << S_WR_OP)
+#define G_WR_OP(x) (((x) >> S_WR_OP) & M_WR_OP)
+
+/* wr_lo fields */
+#define S_WR_LEN 0
+#define M_WR_LEN 0xFF
+#define V_WR_LEN(x) ((x) << S_WR_LEN)
+#define G_WR_LEN(x) (((x) >> S_WR_LEN) & M_WR_LEN)
+
+#define S_WR_TID 8
+#define M_WR_TID 0xFFFFF
+#define V_WR_TID(x) ((x) << S_WR_TID)
+#define G_WR_TID(x) (((x) >> S_WR_TID) & M_WR_TID)
+
+#define S_WR_CR_FLUSH 30
+#define V_WR_CR_FLUSH(x) ((x) << S_WR_CR_FLUSH)
+#define F_WR_CR_FLUSH V_WR_CR_FLUSH(1U)
+
+#define S_WR_GEN 31
+#define V_WR_GEN(x) ((x) << S_WR_GEN)
+#define F_WR_GEN V_WR_GEN(1U)
+
+# define WR_HDR struct work_request_hdr wr
+# define RSS_HDR
+#else
+# define WR_HDR
+# define RSS_HDR struct rss_header rss_hdr;
+#endif
+
+/* option 0 lower-half fields */
+#define S_CPL_STATUS 0
+#define M_CPL_STATUS 0xFF
+#define V_CPL_STATUS(x) ((x) << S_CPL_STATUS)
+#define G_CPL_STATUS(x) (((x) >> S_CPL_STATUS) & M_CPL_STATUS)
+
+#define S_INJECT_TIMER 6
+#define V_INJECT_TIMER(x) ((x) << S_INJECT_TIMER)
+#define F_INJECT_TIMER V_INJECT_TIMER(1U)
+
+#define S_NO_OFFLOAD 7
+#define V_NO_OFFLOAD(x) ((x) << S_NO_OFFLOAD)
+#define F_NO_OFFLOAD V_NO_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 0x3FFF
+#define V_RCV_BUFSIZ(x) ((x) << S_RCV_BUFSIZ)
+#define G_RCV_BUFSIZ(x) (((x) >> S_RCV_BUFSIZ) & M_RCV_BUFSIZ)
+
+#define S_TOS 26
+#define M_TOS 0x3F
+#define V_TOS(x) ((x) << S_TOS)
+#define G_TOS(x) (((x) >> S_TOS) & M_TOS)
+
+/* option 0 upper-half fields */
+#define S_DELACK 0
+#define V_DELACK(x) ((x) << S_DELACK)
+#define F_DELACK V_DELACK(1U)
+
+#define S_NO_CONG 1
+#define V_NO_CONG(x) ((x) << S_NO_CONG)
+#define F_NO_CONG V_NO_CONG(1U)
+
+#define S_SRC_MAC_SEL 2
+#define M_SRC_MAC_SEL 0x3
+#define V_SRC_MAC_SEL(x) ((x) << S_SRC_MAC_SEL)
+#define G_SRC_MAC_SEL(x) (((x) >> S_SRC_MAC_SEL) & M_SRC_MAC_SEL)
+
+#define S_L2T_IDX 4
+#define M_L2T_IDX 0x7FF
+#define V_L2T_IDX(x) ((x) << S_L2T_IDX)
+#define G_L2T_IDX(x) (((x) >> S_L2T_IDX) & M_L2T_IDX)
+
+#define S_TX_CHANNEL 15
+#define V_TX_CHANNEL(x) ((x) << S_TX_CHANNEL)
+#define F_TX_CHANNEL V_TX_CHANNEL(1U)
+
+#define S_TCAM_BYPASS 16
+#define V_TCAM_BYPASS(x) ((x) << S_TCAM_BYPASS)
+#define F_TCAM_BYPASS V_TCAM_BYPASS(1U)
+
+#define S_NAGLE 17
+#define V_NAGLE(x) ((x) << S_NAGLE)
+#define F_NAGLE V_NAGLE(1U)
+
+#define S_WND_SCALE 18
+#define M_WND_SCALE 0xF
+#define V_WND_SCALE(x) ((x) << S_WND_SCALE)
+#define G_WND_SCALE(x) (((x) >> S_WND_SCALE) & M_WND_SCALE)
+
+#define S_KEEP_ALIVE 22
+#define V_KEEP_ALIVE(x) ((x) << S_KEEP_ALIVE)
+#define F_KEEP_ALIVE V_KEEP_ALIVE(1U)
+
+#define S_MAX_RETRANS 23
+#define M_MAX_RETRANS 0xF
+#define V_MAX_RETRANS(x) ((x) << S_MAX_RETRANS)
+#define G_MAX_RETRANS(x) (((x) >> S_MAX_RETRANS) & M_MAX_RETRANS)
+
+#define S_MAX_RETRANS_OVERRIDE 27
+#define V_MAX_RETRANS_OVERRIDE(x) ((x) << S_MAX_RETRANS_OVERRIDE)
+#define F_MAX_RETRANS_OVERRIDE V_MAX_RETRANS_OVERRIDE(1U)
+
+#define S_MSS_IDX 28
+#define M_MSS_IDX 0xF
+#define V_MSS_IDX(x) ((x) << S_MSS_IDX)
+#define G_MSS_IDX(x) (((x) >> S_MSS_IDX) & M_MSS_IDX)
+
+/* option 1 fields */
+#define S_RSS_ENABLE 0
+#define V_RSS_ENABLE(x) ((x) << S_RSS_ENABLE)
+#define F_RSS_ENABLE V_RSS_ENABLE(1U)
+
+#define S_RSS_MASK_LEN 1
+#define M_RSS_MASK_LEN 0x7
+#define V_RSS_MASK_LEN(x) ((x) << S_RSS_MASK_LEN)
+#define G_RSS_MASK_LEN(x) (((x) >> S_RSS_MASK_LEN) & M_RSS_MASK_LEN)
+
+#define S_CPU_IDX 4
+#define M_CPU_IDX 0x3F
+#define V_CPU_IDX(x) ((x) << S_CPU_IDX)
+#define G_CPU_IDX(x) (((x) >> S_CPU_IDX) & M_CPU_IDX)
+
+#define S_MAC_MATCH_VALID 18
+#define V_MAC_MATCH_VALID(x) ((x) << S_MAC_MATCH_VALID)
+#define F_MAC_MATCH_VALID V_MAC_MATCH_VALID(1U)
+
+#define S_CONN_POLICY 19
+#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)
+
+#define S_SYN_DEFENSE 21
+#define V_SYN_DEFENSE(x) ((x) << S_SYN_DEFENSE)
+#define F_SYN_DEFENSE V_SYN_DEFENSE(1U)
+
+#define S_VLAN_PRI 22
+#define M_VLAN_PRI 0x3
+#define V_VLAN_PRI(x) ((x) << S_VLAN_PRI)
+#define G_VLAN_PRI(x) (((x) >> S_VLAN_PRI) & M_VLAN_PRI)
+
+#define S_VLAN_PRI_VALID 24
+#define V_VLAN_PRI_VALID(x) ((x) << S_VLAN_PRI_VALID)
+#define F_VLAN_PRI_VALID V_VLAN_PRI_VALID(1U)
+
+#define S_PKT_TYPE 25
+#define M_PKT_TYPE 0x3
+#define V_PKT_TYPE(x) ((x) << S_PKT_TYPE)
+#define G_PKT_TYPE(x) (((x) >> S_PKT_TYPE) & M_PKT_TYPE)
+
+#define S_MAC_MATCH 27
+#define M_MAC_MATCH 0x1F
+#define V_MAC_MATCH(x) ((x) << S_MAC_MATCH)
+#define G_MAC_MATCH(x) (((x) >> S_MAC_MATCH) & M_MAC_MATCH)
+
+/* option 2 fields */
+#define S_CPU_INDEX 0
+#define M_CPU_INDEX 0x7F
+#define V_CPU_INDEX(x) ((x) << S_CPU_INDEX)
+#define G_CPU_INDEX(x) (((x) >> S_CPU_INDEX) & M_CPU_INDEX)
+
+#define S_CPU_INDEX_VALID 7
+#define V_CPU_INDEX_VALID(x) ((x) << S_CPU_INDEX_VALID)
+#define F_CPU_INDEX_VALID V_CPU_INDEX_VALID(1U)
+
+#define S_RX_COALESCE 8
+#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_RX_COALESCE_VALID 10
+#define V_RX_COALESCE_VALID(x) ((x) << S_RX_COALESCE_VALID)
+#define F_RX_COALESCE_VALID V_RX_COALESCE_VALID(1U)
+
+#define S_CONG_CONTROL_FLAVOR 11
+#define M_CONG_CONTROL_FLAVOR 0x3
+#define V_CONG_CONTROL_FLAVOR(x) ((x) << S_CONG_CONTROL_FLAVOR)
+#define G_CONG_CONTROL_FLAVOR(x) (((x) >> S_CONG_CONTROL_FLAVOR) & M_CONG_CONTROL_FLAVOR)
+
+#define S_PACING_FLAVOR 13
+#define M_PACING_FLAVOR 0x3
+#define V_PACING_FLAVOR(x) ((x) << S_PACING_FLAVOR)
+#define G_PACING_FLAVOR(x) (((x) >> S_PACING_FLAVOR) & M_PACING_FLAVOR)
+
+#define S_FLAVORS_VALID 15
+#define V_FLAVORS_VALID(x) ((x) << S_FLAVORS_VALID)
+#define F_FLAVORS_VALID V_FLAVORS_VALID(1U)
+
+#define S_RX_FC_DISABLE 16
+#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_VALID 17
+#define V_RX_FC_VALID(x) ((x) << S_RX_FC_VALID)
+#define F_RX_FC_VALID V_RX_FC_VALID(1U)
+
+struct cpl_pass_open_req {
+ WR_HDR;
+ union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 opt0h;
+ __be32 opt0l;
+ __be32 peer_netmask;
+ __be32 opt1;
+};
+
+struct cpl_pass_open_rpl {
+ RSS_HDR union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __u8 resvd[7];
+ __u8 status;
+};
+
+struct cpl_pass_establish {
+ RSS_HDR union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 tos_tid;
+ __be16 l2t_idx;
+ __be16 tcp_opt;
+ __be32 snd_isn;
+ __be32 rcv_isn;
+};
+
+/* cpl_pass_establish.tos_tid 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.l2t_idx fields */
+#define S_L2T_IDX16 5
+#define M_L2T_IDX16 0x7FF
+#define V_L2T_IDX16(x) ((x) << S_L2T_IDX16)
+#define G_L2T_IDX16(x) (((x) >> S_L2T_IDX16) & M_L2T_IDX16)
+
+/* cpl_pass_establish.tcp_opt fields (also applies 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 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 tos_tid;
+ struct tcp_options tcp_options;
+ __u8 dst_mac[6];
+ __be16 vlan_tag;
+ __u8 src_mac[6];
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8:3;
+ __u8 addr_idx:3;
+ __u8 port_idx:1;
+ __u8 exact_match:1;
+#else
+ __u8 exact_match:1;
+ __u8 port_idx:1;
+ __u8 addr_idx:3;
+ __u8:3;
+#endif
+ __u8 rsvd;
+ __be32 rcv_isn;
+ __be32 rsvd2;
+};
+
+struct cpl_pass_accept_rpl {
+ WR_HDR;
+ union opcode_tid ot;
+ __be32 opt2;
+ __be32 rsvd;
+ __be32 peer_ip;
+ __be32 opt0h;
+ __be32 opt0l_status;
+};
+
+struct cpl_act_open_req {
+ WR_HDR;
+ union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 opt0h;
+ __be32 opt0l;
+ __be32 params;
+ __be32 opt2;
+};
+
+/* cpl_act_open_req.params fields */
+#define S_AOPEN_VLAN_PRI 9
+#define M_AOPEN_VLAN_PRI 0x3
+#define V_AOPEN_VLAN_PRI(x) ((x) << S_AOPEN_VLAN_PRI)
+#define G_AOPEN_VLAN_PRI(x) (((x) >> S_AOPEN_VLAN_PRI) & M_AOPEN_VLAN_PRI)
+
+#define S_AOPEN_VLAN_PRI_VALID 11
+#define V_AOPEN_VLAN_PRI_VALID(x) ((x) << S_AOPEN_VLAN_PRI_VALID)
+#define F_AOPEN_VLAN_PRI_VALID V_AOPEN_VLAN_PRI_VALID(1U)
+
+#define S_AOPEN_PKT_TYPE 12
+#define M_AOPEN_PKT_TYPE 0x3
+#define V_AOPEN_PKT_TYPE(x) ((x) << S_AOPEN_PKT_TYPE)
+#define G_AOPEN_PKT_TYPE(x) (((x) >> S_AOPEN_PKT_TYPE) & M_AOPEN_PKT_TYPE)
+
+#define S_AOPEN_MAC_MATCH 14
+#define M_AOPEN_MAC_MATCH 0x1F
+#define V_AOPEN_MAC_MATCH(x) ((x) << S_AOPEN_MAC_MATCH)
+#define G_AOPEN_MAC_MATCH(x) (((x) >> S_AOPEN_MAC_MATCH) & M_AOPEN_MAC_MATCH)
+
+#define S_AOPEN_MAC_MATCH_VALID 19
+#define V_AOPEN_MAC_MATCH_VALID(x) ((x) << S_AOPEN_MAC_MATCH_VALID)
+#define F_AOPEN_MAC_MATCH_VALID V_AOPEN_MAC_MATCH_VALID(1U)
+
+#define S_AOPEN_IFF_VLAN 20
+#define M_AOPEN_IFF_VLAN 0xFFF
+#define V_AOPEN_IFF_VLAN(x) ((x) << S_AOPEN_IFF_VLAN)
+#define G_AOPEN_IFF_VLAN(x) (((x) >> S_AOPEN_IFF_VLAN) & M_AOPEN_IFF_VLAN)
+
+struct cpl_act_open_rpl {
+ RSS_HDR union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 atid;
+ __u8 rsvd[3];
+ __u8 status;
+};
+
+struct cpl_act_establish {
+ RSS_HDR union opcode_tid ot;
+ __be16 local_port;
+ __be16 peer_port;
+ __be32 local_ip;
+ __be32 peer_ip;
+ __be32 tos_tid;
+ __be16 l2t_idx;
+ __be16 tcp_opt;
+ __be32 snd_isn;
+ __be32 rcv_isn;
+};
+
+struct cpl_get_tcb {
+ WR_HDR;
+ union opcode_tid ot;
+ __be16 cpuno;
+ __be16 rsvd;
+};
+
+struct cpl_get_tcb_rpl {
+ RSS_HDR union opcode_tid ot;
+ __u8 rsvd;
+ __u8 status;
+ __be16 len;
+};
+
+struct cpl_set_tcb {
+ WR_HDR;
+ union opcode_tid ot;
+ __u8 reply;
+ __u8 cpu_idx;
+ __be16 len;
+};
+
+/* cpl_set_tcb.reply fields */
+#define S_NO_REPLY 7
+#define V_NO_REPLY(x) ((x) << S_NO_REPLY)
+#define F_NO_REPLY V_NO_REPLY(1U)
+
+struct cpl_set_tcb_field {
+ WR_HDR;
+ union opcode_tid ot;
+ __u8 reply;
+ __u8 cpu_idx;
+ __be16 word;
+ __be64 mask;
+ __be64 val;
+};
+
+struct cpl_set_tcb_rpl {
+ RSS_HDR union opcode_tid ot;
+ __u8 rsvd[3];
+ __u8 status;
+};
+
+struct cpl_pcmd {
+ WR_HDR;
+ union opcode_tid ot;
+ __u8 rsvd[3];
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 src:1;
+ __u8 bundle:1;
+ __u8 channel:1;
+ __u8:5;
+#else
+ __u8:5;
+ __u8 channel:1;
+ __u8 bundle:1;
+ __u8 src:1;
+#endif
+ __be32 pcmd_parm[2];
+};
+
+struct cpl_pcmd_reply {
+ RSS_HDR union opcode_tid ot;
+ __u8 status;
+ __u8 rsvd;
+ __be16 len;
+};
+
+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_listserv_req {
+ WR_HDR;
+ union opcode_tid ot;
+ __u8 rsvd0;
+ __u8 cpu_idx;
+ __be16 rsvd1;
+};
+
+struct cpl_close_listserv_rpl {
+ RSS_HDR union opcode_tid ot;
+ __u8 rsvd[3];
+ __u8 status;
+};
+
+struct cpl_abort_req_rss {
+ RSS_HDR union opcode_tid ot;
+ __be32 rsvd0;
+ __u8 rsvd1;
+ __u8 status;
+ __u8 rsvd2[6];
+};
+
+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;
+ __be32 rsvd0;
+ __u8 rsvd1;
+ __u8 status;
+ __u8 rsvd2[6];
+};
+
+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 tx_data_wr {
+ __be32 wr_hi;
+ __be32 wr_lo;
+ __be32 len;
+ __be32 flags;
+ __be32 sndseq;
+ __be32 param;
+};
+
+/* 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;
+ __be16 urg;
+ __be16 flags;
+};
+
+/* cpl_tx_data.flags fields */
+#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)
+
+/* 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_URG 16
+#define V_TX_URG(x) ((x) << S_TX_URG)
+#define F_TX_URG V_TX_URG(1U)
+
+#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 ack_seq;
+};
+
+struct cpl_wr_ack {
+ RSS_HDR union opcode_tid ot;
+ __be16 credits;
+ __be16 rsvd;
+ __be32 snd_nxt;
+ __be32 snd_una;
+};
+
+struct cpl_rdma_ec_status {
+ RSS_HDR union opcode_tid ot;
+ __u8 rsvd[3];
+ __u8 status;
+};
+
+struct mngt_pktsched_wr {
+ __be32 wr_hi;
+ __be32 wr_lo;
+ __u8 mngt_opcode;
+ __u8 rsvd[7];
+ __u8 sched;
+ __u8 idx;
+ __u8 min;
+ __u8 max;
+ __u8 binding;
+ __u8 rsvd1[3];
+};
+
+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_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;
+ __u8:4;
+#else
+ __u8:4;
+ __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 S_RX_CREDITS 0
+#define M_RX_CREDITS 0x7FFFFFF
+#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 27
+#define V_RX_MODULATE(x) ((x) << S_RX_MODULATE)
+#define F_RX_MODULATE V_RX_MODULATE(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_urg_notify {
+ RSS_HDR union opcode_tid ot;
+ __be32 seq;
+};
+
+struct cpl_rx_ddp_complete {
+ RSS_HDR union opcode_tid ot;
+ __be32 ddp_report;
+};
+
+struct cpl_rx_data_ddp {
+ RSS_HDR union opcode_tid ot;
+ __be16 urg;
+ __be16 len;
+ __be32 seq;
+ union {
+ __be32 nxt_seq;
+ __be32 ddp_report;
+ };
+ __be32 ulp_crc;
+ __be32 ddpvld_status;
+};
+
+/* cpl_rx_data_ddp.ddpvld_status fields */
+#define S_DDP_STATUS 0
+#define M_DDP_STATUS 0xFF
+#define V_DDP_STATUS(x) ((x) << S_DDP_STATUS)
+#define G_DDP_STATUS(x) (((x) >> S_DDP_STATUS) & M_DDP_STATUS)
+
+#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_ddp.ddp_report fields */
+#define S_DDP_OFFSET 0
+#define M_DDP_OFFSET 0x3FFFFF
+#define V_DDP_OFFSET(x) ((x) << S_DDP_OFFSET)
+#define G_DDP_OFFSET(x) (((x) >> S_DDP_OFFSET) & M_DDP_OFFSET)
+
+#define S_DDP_URG 24
+#define V_DDP_URG(x) ((x) << S_DDP_URG)
+#define F_DDP_URG V_DDP_URG(1U)
+
+#define S_DDP_PSH 25
+#define V_DDP_PSH(x) ((x) << S_DDP_PSH)
+#define F_DDP_PSH V_DDP_PSH(1U)
+
+#define S_DDP_BUF_COMPLETE 26
+#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 27
+#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_BUF_IDX 28
+#define V_DDP_BUF_IDX(x) ((x) << S_DDP_BUF_IDX)
+#define F_DDP_BUF_IDX V_DDP_BUF_IDX(1U)
+
+struct cpl_tx_pkt {
+ WR_HDR;
+ __be32 cntrl;
+ __be32 len;
+};
+
+struct cpl_tx_pkt_lso {
+ WR_HDR;
+ __be32 cntrl;
+ __be32 len;
+
+ __be32 rsvd;
+ __be32 lso_info;
+};
+
+/* cpl_tx_pkt*.cntrl fields */
+#define S_TXPKT_VLAN 0
+#define M_TXPKT_VLAN 0xFFFF
+#define V_TXPKT_VLAN(x) ((x) << S_TXPKT_VLAN)
+#define G_TXPKT_VLAN(x) (((x) >> S_TXPKT_VLAN) & M_TXPKT_VLAN)
+
+#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_IPCSUM_DIS 20
+#define V_TXPKT_IPCSUM_DIS(x) ((x) << S_TXPKT_IPCSUM_DIS)
+#define F_TXPKT_IPCSUM_DIS V_TXPKT_IPCSUM_DIS(1U)
+
+#define S_TXPKT_L4CSUM_DIS 21
+#define V_TXPKT_L4CSUM_DIS(x) ((x) << S_TXPKT_L4CSUM_DIS)
+#define F_TXPKT_L4CSUM_DIS V_TXPKT_L4CSUM_DIS(1U)
+
+#define S_TXPKT_VLAN_VLD 22
+#define V_TXPKT_VLAN_VLD(x) ((x) << S_TXPKT_VLAN_VLD)
+#define F_TXPKT_VLAN_VLD V_TXPKT_VLAN_VLD(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_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_lso.lso_info 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_ETH_TYPE 14
+#define M_LSO_ETH_TYPE 0x3
+#define V_LSO_ETH_TYPE(x) ((x) << S_LSO_ETH_TYPE)
+#define G_LSO_ETH_TYPE(x) (((x) >> S_LSO_ETH_TYPE) & M_LSO_ETH_TYPE)
+
+#define S_LSO_TCPHDR_WORDS 16
+#define M_LSO_TCPHDR_WORDS 0xF
+#define V_LSO_TCPHDR_WORDS(x) ((x) << S_LSO_TCPHDR_WORDS)
+#define G_LSO_TCPHDR_WORDS(x) (((x) >> S_LSO_TCPHDR_WORDS) & M_LSO_TCPHDR_WORDS)
+
+#define S_LSO_IPHDR_WORDS 20
+#define M_LSO_IPHDR_WORDS 0xF
+#define V_LSO_IPHDR_WORDS(x) ((x) << S_LSO_IPHDR_WORDS)
+#define G_LSO_IPHDR_WORDS(x) (((x) >> S_LSO_IPHDR_WORDS) & M_LSO_IPHDR_WORDS)
+
+#define S_LSO_IPV6 24
+#define V_LSO_IPV6(x) ((x) << S_LSO_IPV6)
+#define F_LSO_IPV6 V_LSO_IPV6(1U)
+
+struct cpl_trace_pkt {
+#ifdef CHELSIO_FW
+ __u8 rss_opcode;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 err:1;
+ __u8:7;
+#else
+ __u8:7;
+ __u8 err:1;
+#endif
+ __u8 rsvd0;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 qid:4;
+ __u8:4;
+#else
+ __u8:4;
+ __u8 qid:4;
+#endif
+ __be32 tstamp;
+#endif /* CHELSIO_FW */
+
+ __u8 opcode;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 iff:4;
+ __u8:4;
+#else
+ __u8:4;
+ __u8 iff:4;
+#endif
+ __u8 rsvd[4];
+ __be16 len;
+};
+
+struct cpl_rx_pkt {
+ RSS_HDR __u8 opcode;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 iff:4;
+ __u8 csum_valid:1;
+ __u8 ipmi_pkt:1;
+ __u8 vlan_valid:1;
+ __u8 fragment:1;
+#else
+ __u8 fragment:1;
+ __u8 vlan_valid:1;
+ __u8 ipmi_pkt:1;
+ __u8 csum_valid:1;
+ __u8 iff:4;
+#endif
+ __be16 csum;
+ __be16 vlan;
+ __be16 len;
+};
+
+struct cpl_l2t_write_req {
+ WR_HDR;
+ union opcode_tid ot;
+ __be32 params;
+ __u8 rsvd[2];
+ __u8 dst_mac[6];
+};
+
+/* cpl_l2t_write_req.params fields */
+#define S_L2T_W_IDX 0
+#define M_L2T_W_IDX 0x7FF
+#define V_L2T_W_IDX(x) ((x) << S_L2T_W_IDX)
+#define G_L2T_W_IDX(x) (((x) >> S_L2T_W_IDX) & M_L2T_W_IDX)
+
+#define S_L2T_W_VLAN 11
+#define M_L2T_W_VLAN 0xFFF
+#define V_L2T_W_VLAN(x) ((x) << S_L2T_W_VLAN)
+#define G_L2T_W_VLAN(x) (((x) >> S_L2T_W_VLAN) & M_L2T_W_VLAN)
+
+#define S_L2T_W_IFF 23
+#define M_L2T_W_IFF 0xF
+#define V_L2T_W_IFF(x) ((x) << S_L2T_W_IFF)
+#define G_L2T_W_IFF(x) (((x) >> S_L2T_W_IFF) & M_L2T_W_IFF)
+
+#define S_L2T_W_PRIO 27
+#define M_L2T_W_PRIO 0x7
+#define V_L2T_W_PRIO(x) ((x) << S_L2T_W_PRIO)
+#define G_L2T_W_PRIO(x) (((x) >> S_L2T_W_PRIO) & M_L2T_W_PRIO)
+
+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;
+ __be16 rsvd;
+ __be16 l2t_idx;
+};
+
+struct cpl_l2t_read_rpl {
+ RSS_HDR union opcode_tid ot;
+ __be32 params;
+ __u8 rsvd[2];
+ __u8 dst_mac[6];
+};
+
+/* cpl_l2t_read_rpl.params fields */
+#define S_L2T_R_PRIO 0
+#define M_L2T_R_PRIO 0x7
+#define V_L2T_R_PRIO(x) ((x) << S_L2T_R_PRIO)
+#define G_L2T_R_PRIO(x) (((x) >> S_L2T_R_PRIO) & M_L2T_R_PRIO)
+
+#define S_L2T_R_VLAN 8
+#define M_L2T_R_VLAN 0xFFF
+#define V_L2T_R_VLAN(x) ((x) << S_L2T_R_VLAN)
+#define G_L2T_R_VLAN(x) (((x) >> S_L2T_R_VLAN) & M_L2T_R_VLAN)
+
+#define S_L2T_R_IFF 20
+#define M_L2T_R_IFF 0xF
+#define V_L2T_R_IFF(x) ((x) << S_L2T_R_IFF)
+#define G_L2T_R_IFF(x) (((x) >> S_L2T_R_IFF) & M_L2T_R_IFF)
+
+#define S_L2T_STATUS 24
+#define M_L2T_STATUS 0xFF
+#define V_L2T_STATUS(x) ((x) << S_L2T_STATUS)
+#define G_L2T_STATUS(x) (((x) >> S_L2T_STATUS) & M_L2T_STATUS)
+
+struct cpl_smt_write_req {
+ WR_HDR;
+ union opcode_tid ot;
+ __u8 rsvd0;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 mtu_idx:4;
+ __u8 iff:4;
+#else
+ __u8 iff:4;
+ __u8 mtu_idx:4;
+#endif
+ __be16 rsvd2;
+ __be16 rsvd3;
+ __u8 src_mac1[6];
+ __be16 rsvd4;
+ __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;
+ __u8 rsvd0;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8:4;
+ __u8 iff:4;
+#else
+ __u8 iff:4;
+ __u8:4;
+#endif
+ __be16 rsvd2;
+};
+
+struct cpl_smt_read_rpl {
+ RSS_HDR union opcode_tid ot;
+ __u8 status;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 mtu_idx:4;
+ __u8:4;
+#else
+ __u8:4;
+ __u8 mtu_idx:4;
+#endif
+ __be16 rsvd2;
+ __be16 rsvd3;
+ __u8 src_mac1[6];
+ __be16 rsvd4;
+ __u8 src_mac0[6];
+};
+
+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;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8:6;
+ __u8 write_tcam:1;
+ __u8 write_l2t_lut:1;
+#else
+ __u8 write_l2t_lut:1;
+ __u8 write_tcam:1;
+ __u8:6;
+#endif
+ __u8 rsvd[3];
+ __be32 lut_params;
+ __be16 rsvd2;
+ __be16 l2t_idx;
+ __be32 netmask;
+ __be32 faddr;
+};
+
+/* cpl_rte_write_req.lut_params fields */
+#define S_RTE_WRITE_REQ_LUT_IX 10
+#define M_RTE_WRITE_REQ_LUT_IX 0x7FF
+#define V_RTE_WRITE_REQ_LUT_IX(x) ((x) << S_RTE_WRITE_REQ_LUT_IX)
+#define G_RTE_WRITE_REQ_LUT_IX(x) (((x) >> S_RTE_WRITE_REQ_LUT_IX) & M_RTE_WRITE_REQ_LUT_IX)
+
+#define S_RTE_WRITE_REQ_LUT_BASE 21
+#define M_RTE_WRITE_REQ_LUT_BASE 0x7FF
+#define V_RTE_WRITE_REQ_LUT_BASE(x) ((x) << S_RTE_WRITE_REQ_LUT_BASE)
+#define G_RTE_WRITE_REQ_LUT_BASE(x) (((x) >> S_RTE_WRITE_REQ_LUT_BASE) & M_RTE_WRITE_REQ_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 rsvd0;
+ __be16 l2t_idx;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8:7;
+ __u8 select:1;
+#else
+ __u8 select:1;
+ __u8:7;
+#endif
+ __u8 rsvd2[3];
+ __be32 addr;
+};
+
+struct cpl_tid_release {
+ WR_HDR;
+ union opcode_tid ot;
+ __be32 rsvd;
+};
+
+struct cpl_barrier {
+ WR_HDR;
+ __u8 opcode;
+ __u8 rsvd[7];
+};
+
+struct cpl_rdma_read_req {
+ __u8 opcode;
+ __u8 rsvd[15];
+};
+
+struct cpl_rdma_terminate {
+#ifdef CHELSIO_FW
+ __u8 opcode;
+ __u8 rsvd[2];
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ __u8 rspq:3;
+ __u8:5;
+#else
+ __u8:5;
+ __u8 rspq:3;
+#endif
+ __be32 tid_len;
+#endif
+ __be32 msn;
+ __be32 mo;
+ __u8 data[0];
+};
+
+/* cpl_rdma_terminate.tid_len fields */
+#define S_FLIT_CNT 0
+#define M_FLIT_CNT 0xFF
+#define V_FLIT_CNT(x) ((x) << S_FLIT_CNT)
+#define G_FLIT_CNT(x) (((x) >> S_FLIT_CNT) & M_FLIT_CNT)
+
+#define S_TERM_TID 8
+#define M_TERM_TID 0xFFFFF
+#define V_TERM_TID(x) ((x) << S_TERM_TID)
+#define G_TERM_TID(x) (((x) >> S_TERM_TID) & M_TERM_TID)
+#endif /* T3_CPL_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 12:40:24 +0000