1847 lines
48 KiB
C
1847 lines
48 KiB
C
/*
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* This file is part of the Chelsio T4 Ethernet driver for Linux.
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*
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* Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
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*
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* This software is available to you under a choice of one of two
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* licenses. You may choose to be licensed under the terms of the GNU
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* General Public License (GPL) Version 2, available from the file
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* COPYING in the main directory of this source tree, or the
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* OpenIB.org BSD license below:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* - Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* - Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __T4_MSG_H
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#define __T4_MSG_H
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#include <linux/types.h>
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enum {
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CPL_PASS_OPEN_REQ = 0x1,
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CPL_PASS_ACCEPT_RPL = 0x2,
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CPL_ACT_OPEN_REQ = 0x3,
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CPL_SET_TCB_FIELD = 0x5,
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CPL_GET_TCB = 0x6,
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CPL_CLOSE_CON_REQ = 0x8,
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CPL_CLOSE_LISTSRV_REQ = 0x9,
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CPL_ABORT_REQ = 0xA,
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CPL_ABORT_RPL = 0xB,
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CPL_RX_DATA_ACK = 0xD,
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CPL_TX_PKT = 0xE,
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CPL_L2T_WRITE_REQ = 0x12,
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CPL_TID_RELEASE = 0x1A,
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CPL_TX_DATA_ISO = 0x1F,
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CPL_CLOSE_LISTSRV_RPL = 0x20,
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CPL_L2T_WRITE_RPL = 0x23,
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CPL_PASS_OPEN_RPL = 0x24,
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CPL_ACT_OPEN_RPL = 0x25,
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CPL_PEER_CLOSE = 0x26,
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CPL_ABORT_REQ_RSS = 0x2B,
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CPL_ABORT_RPL_RSS = 0x2D,
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CPL_RX_PHYS_ADDR = 0x30,
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CPL_CLOSE_CON_RPL = 0x32,
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CPL_ISCSI_HDR = 0x33,
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CPL_RDMA_CQE = 0x35,
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CPL_RDMA_CQE_READ_RSP = 0x36,
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CPL_RDMA_CQE_ERR = 0x37,
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CPL_RX_DATA = 0x39,
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CPL_SET_TCB_RPL = 0x3A,
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CPL_RX_PKT = 0x3B,
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CPL_RX_DDP_COMPLETE = 0x3F,
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CPL_ACT_ESTABLISH = 0x40,
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CPL_PASS_ESTABLISH = 0x41,
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CPL_RX_DATA_DDP = 0x42,
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CPL_PASS_ACCEPT_REQ = 0x44,
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CPL_TRACE_PKT_T5 = 0x48,
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CPL_RX_ISCSI_DDP = 0x49,
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CPL_RDMA_READ_REQ = 0x60,
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CPL_PASS_OPEN_REQ6 = 0x81,
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CPL_ACT_OPEN_REQ6 = 0x83,
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CPL_TX_TLS_PDU = 0x88,
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CPL_TX_SEC_PDU = 0x8A,
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CPL_TX_TLS_ACK = 0x8B,
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CPL_RDMA_TERMINATE = 0xA2,
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CPL_RDMA_WRITE = 0xA4,
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CPL_SGE_EGR_UPDATE = 0xA5,
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CPL_TRACE_PKT = 0xB0,
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CPL_ISCSI_DATA = 0xB2,
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CPL_FW4_MSG = 0xC0,
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CPL_FW4_PLD = 0xC1,
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CPL_FW4_ACK = 0xC3,
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CPL_RX_PHYS_DSGL = 0xD0,
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CPL_FW6_MSG = 0xE0,
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CPL_FW6_PLD = 0xE1,
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CPL_TX_PKT_LSO = 0xED,
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CPL_TX_PKT_XT = 0xEE,
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NUM_CPL_CMDS
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};
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enum CPL_error {
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CPL_ERR_NONE = 0,
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CPL_ERR_TCAM_PARITY = 1,
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CPL_ERR_TCAM_MISS = 2,
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CPL_ERR_TCAM_FULL = 3,
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CPL_ERR_BAD_LENGTH = 15,
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CPL_ERR_BAD_ROUTE = 18,
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CPL_ERR_CONN_RESET = 20,
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CPL_ERR_CONN_EXIST_SYNRECV = 21,
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CPL_ERR_CONN_EXIST = 22,
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CPL_ERR_ARP_MISS = 23,
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CPL_ERR_BAD_SYN = 24,
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CPL_ERR_CONN_TIMEDOUT = 30,
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CPL_ERR_XMIT_TIMEDOUT = 31,
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CPL_ERR_PERSIST_TIMEDOUT = 32,
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CPL_ERR_FINWAIT2_TIMEDOUT = 33,
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CPL_ERR_KEEPALIVE_TIMEDOUT = 34,
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CPL_ERR_RTX_NEG_ADVICE = 35,
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CPL_ERR_PERSIST_NEG_ADVICE = 36,
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CPL_ERR_KEEPALV_NEG_ADVICE = 37,
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CPL_ERR_ABORT_FAILED = 42,
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CPL_ERR_IWARP_FLM = 50,
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};
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enum {
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CPL_CONN_POLICY_AUTO = 0,
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CPL_CONN_POLICY_ASK = 1,
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CPL_CONN_POLICY_FILTER = 2,
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CPL_CONN_POLICY_DENY = 3
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};
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enum {
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ULP_MODE_NONE = 0,
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ULP_MODE_ISCSI = 2,
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ULP_MODE_RDMA = 4,
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ULP_MODE_TCPDDP = 5,
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ULP_MODE_FCOE = 6,
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};
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enum {
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ULP_CRC_HEADER = 1 << 0,
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ULP_CRC_DATA = 1 << 1
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};
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enum {
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CPL_ABORT_SEND_RST = 0,
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CPL_ABORT_NO_RST,
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};
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enum { /* TX_PKT_XT checksum types */
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TX_CSUM_TCP = 0,
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TX_CSUM_UDP = 1,
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TX_CSUM_CRC16 = 4,
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TX_CSUM_CRC32 = 5,
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TX_CSUM_CRC32C = 6,
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TX_CSUM_FCOE = 7,
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TX_CSUM_TCPIP = 8,
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TX_CSUM_UDPIP = 9,
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TX_CSUM_TCPIP6 = 10,
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TX_CSUM_UDPIP6 = 11,
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TX_CSUM_IP = 12,
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};
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union opcode_tid {
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__be32 opcode_tid;
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u8 opcode;
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};
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#define CPL_OPCODE_S 24
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#define CPL_OPCODE_V(x) ((x) << CPL_OPCODE_S)
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#define CPL_OPCODE_G(x) (((x) >> CPL_OPCODE_S) & 0xFF)
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#define TID_G(x) ((x) & 0xFFFFFF)
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/* tid is assumed to be 24-bits */
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#define MK_OPCODE_TID(opcode, tid) (CPL_OPCODE_V(opcode) | (tid))
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#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
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/* extract the TID from a CPL command */
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#define GET_TID(cmd) (TID_G(be32_to_cpu(OPCODE_TID(cmd))))
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/* partitioning of TID fields that also carry a queue id */
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#define TID_TID_S 0
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#define TID_TID_M 0x3fff
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#define TID_TID_G(x) (((x) >> TID_TID_S) & TID_TID_M)
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#define TID_QID_S 14
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#define TID_QID_M 0x3ff
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#define TID_QID_V(x) ((x) << TID_QID_S)
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#define TID_QID_G(x) (((x) >> TID_QID_S) & TID_QID_M)
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struct rss_header {
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u8 opcode;
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#if defined(__LITTLE_ENDIAN_BITFIELD)
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u8 channel:2;
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u8 filter_hit:1;
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u8 filter_tid:1;
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u8 hash_type:2;
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u8 ipv6:1;
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u8 send2fw:1;
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#else
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u8 send2fw:1;
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u8 ipv6:1;
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u8 hash_type:2;
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u8 filter_tid:1;
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u8 filter_hit:1;
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u8 channel:2;
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#endif
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__be16 qid;
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__be32 hash_val;
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};
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struct work_request_hdr {
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__be32 wr_hi;
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__be32 wr_mid;
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__be64 wr_lo;
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};
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/* wr_hi fields */
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#define WR_OP_S 24
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#define WR_OP_V(x) ((__u64)(x) << WR_OP_S)
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#define WR_HDR struct work_request_hdr wr
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/* option 0 fields */
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#define TX_CHAN_S 2
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#define TX_CHAN_V(x) ((x) << TX_CHAN_S)
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#define ULP_MODE_S 8
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#define ULP_MODE_V(x) ((x) << ULP_MODE_S)
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#define RCV_BUFSIZ_S 12
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#define RCV_BUFSIZ_M 0x3FFU
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#define RCV_BUFSIZ_V(x) ((x) << RCV_BUFSIZ_S)
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#define SMAC_SEL_S 28
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#define SMAC_SEL_V(x) ((__u64)(x) << SMAC_SEL_S)
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#define L2T_IDX_S 36
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#define L2T_IDX_V(x) ((__u64)(x) << L2T_IDX_S)
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#define WND_SCALE_S 50
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#define WND_SCALE_V(x) ((__u64)(x) << WND_SCALE_S)
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#define KEEP_ALIVE_S 54
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#define KEEP_ALIVE_V(x) ((__u64)(x) << KEEP_ALIVE_S)
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#define KEEP_ALIVE_F KEEP_ALIVE_V(1ULL)
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#define MSS_IDX_S 60
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#define MSS_IDX_M 0xF
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#define MSS_IDX_V(x) ((__u64)(x) << MSS_IDX_S)
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#define MSS_IDX_G(x) (((x) >> MSS_IDX_S) & MSS_IDX_M)
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/* option 2 fields */
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#define RSS_QUEUE_S 0
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#define RSS_QUEUE_M 0x3FF
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#define RSS_QUEUE_V(x) ((x) << RSS_QUEUE_S)
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#define RSS_QUEUE_G(x) (((x) >> RSS_QUEUE_S) & RSS_QUEUE_M)
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#define RSS_QUEUE_VALID_S 10
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#define RSS_QUEUE_VALID_V(x) ((x) << RSS_QUEUE_VALID_S)
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#define RSS_QUEUE_VALID_F RSS_QUEUE_VALID_V(1U)
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#define RX_FC_DISABLE_S 20
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#define RX_FC_DISABLE_V(x) ((x) << RX_FC_DISABLE_S)
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#define RX_FC_DISABLE_F RX_FC_DISABLE_V(1U)
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#define RX_FC_VALID_S 22
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#define RX_FC_VALID_V(x) ((x) << RX_FC_VALID_S)
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#define RX_FC_VALID_F RX_FC_VALID_V(1U)
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#define RX_CHANNEL_S 26
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#define RX_CHANNEL_V(x) ((x) << RX_CHANNEL_S)
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#define WND_SCALE_EN_S 28
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#define WND_SCALE_EN_V(x) ((x) << WND_SCALE_EN_S)
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#define WND_SCALE_EN_F WND_SCALE_EN_V(1U)
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#define T5_OPT_2_VALID_S 31
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#define T5_OPT_2_VALID_V(x) ((x) << T5_OPT_2_VALID_S)
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#define T5_OPT_2_VALID_F T5_OPT_2_VALID_V(1U)
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struct cpl_pass_open_req {
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WR_HDR;
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union opcode_tid ot;
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__be16 local_port;
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__be16 peer_port;
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__be32 local_ip;
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__be32 peer_ip;
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__be64 opt0;
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__be64 opt1;
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};
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/* option 0 fields */
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#define NO_CONG_S 4
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#define NO_CONG_V(x) ((x) << NO_CONG_S)
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#define NO_CONG_F NO_CONG_V(1U)
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#define DELACK_S 5
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#define DELACK_V(x) ((x) << DELACK_S)
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#define DELACK_F DELACK_V(1U)
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#define DSCP_S 22
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#define DSCP_M 0x3F
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#define DSCP_V(x) ((x) << DSCP_S)
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#define DSCP_G(x) (((x) >> DSCP_S) & DSCP_M)
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#define TCAM_BYPASS_S 48
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#define TCAM_BYPASS_V(x) ((__u64)(x) << TCAM_BYPASS_S)
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#define TCAM_BYPASS_F TCAM_BYPASS_V(1ULL)
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#define NAGLE_S 49
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#define NAGLE_V(x) ((__u64)(x) << NAGLE_S)
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#define NAGLE_F NAGLE_V(1ULL)
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/* option 1 fields */
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#define SYN_RSS_ENABLE_S 0
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#define SYN_RSS_ENABLE_V(x) ((x) << SYN_RSS_ENABLE_S)
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#define SYN_RSS_ENABLE_F SYN_RSS_ENABLE_V(1U)
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#define SYN_RSS_QUEUE_S 2
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#define SYN_RSS_QUEUE_V(x) ((x) << SYN_RSS_QUEUE_S)
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#define CONN_POLICY_S 22
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#define CONN_POLICY_V(x) ((x) << CONN_POLICY_S)
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struct cpl_pass_open_req6 {
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WR_HDR;
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union opcode_tid ot;
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__be16 local_port;
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__be16 peer_port;
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__be64 local_ip_hi;
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__be64 local_ip_lo;
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__be64 peer_ip_hi;
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__be64 peer_ip_lo;
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__be64 opt0;
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__be64 opt1;
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};
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struct cpl_pass_open_rpl {
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union opcode_tid ot;
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u8 rsvd[3];
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u8 status;
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};
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struct tcp_options {
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__be16 mss;
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__u8 wsf;
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#if defined(__LITTLE_ENDIAN_BITFIELD)
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__u8:4;
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__u8 unknown:1;
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__u8:1;
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__u8 sack:1;
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__u8 tstamp:1;
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#else
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__u8 tstamp:1;
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__u8 sack:1;
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__u8:1;
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__u8 unknown:1;
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__u8:4;
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#endif
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};
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struct cpl_pass_accept_req {
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union opcode_tid ot;
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__be16 rsvd;
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__be16 len;
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__be32 hdr_len;
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__be16 vlan;
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__be16 l2info;
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__be32 tos_stid;
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struct tcp_options tcpopt;
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};
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/* cpl_pass_accept_req.hdr_len fields */
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#define SYN_RX_CHAN_S 0
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#define SYN_RX_CHAN_M 0xF
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#define SYN_RX_CHAN_V(x) ((x) << SYN_RX_CHAN_S)
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#define SYN_RX_CHAN_G(x) (((x) >> SYN_RX_CHAN_S) & SYN_RX_CHAN_M)
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#define TCP_HDR_LEN_S 10
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#define TCP_HDR_LEN_M 0x3F
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#define TCP_HDR_LEN_V(x) ((x) << TCP_HDR_LEN_S)
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#define TCP_HDR_LEN_G(x) (((x) >> TCP_HDR_LEN_S) & TCP_HDR_LEN_M)
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#define IP_HDR_LEN_S 16
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#define IP_HDR_LEN_M 0x3FF
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#define IP_HDR_LEN_V(x) ((x) << IP_HDR_LEN_S)
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#define IP_HDR_LEN_G(x) (((x) >> IP_HDR_LEN_S) & IP_HDR_LEN_M)
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#define ETH_HDR_LEN_S 26
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#define ETH_HDR_LEN_M 0x1F
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#define ETH_HDR_LEN_V(x) ((x) << ETH_HDR_LEN_S)
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#define ETH_HDR_LEN_G(x) (((x) >> ETH_HDR_LEN_S) & ETH_HDR_LEN_M)
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/* cpl_pass_accept_req.l2info fields */
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#define SYN_MAC_IDX_S 0
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#define SYN_MAC_IDX_M 0x1FF
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#define SYN_MAC_IDX_V(x) ((x) << SYN_MAC_IDX_S)
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#define SYN_MAC_IDX_G(x) (((x) >> SYN_MAC_IDX_S) & SYN_MAC_IDX_M)
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#define SYN_XACT_MATCH_S 9
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#define SYN_XACT_MATCH_V(x) ((x) << SYN_XACT_MATCH_S)
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#define SYN_XACT_MATCH_F SYN_XACT_MATCH_V(1U)
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#define SYN_INTF_S 12
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#define SYN_INTF_M 0xF
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#define SYN_INTF_V(x) ((x) << SYN_INTF_S)
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#define SYN_INTF_G(x) (((x) >> SYN_INTF_S) & SYN_INTF_M)
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enum { /* TCP congestion control algorithms */
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CONG_ALG_RENO,
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CONG_ALG_TAHOE,
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CONG_ALG_NEWRENO,
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CONG_ALG_HIGHSPEED
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};
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#define CONG_CNTRL_S 14
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#define CONG_CNTRL_M 0x3
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#define CONG_CNTRL_V(x) ((x) << CONG_CNTRL_S)
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#define CONG_CNTRL_G(x) (((x) >> CONG_CNTRL_S) & CONG_CNTRL_M)
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#define T5_ISS_S 18
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#define T5_ISS_V(x) ((x) << T5_ISS_S)
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#define T5_ISS_F T5_ISS_V(1U)
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struct cpl_pass_accept_rpl {
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WR_HDR;
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union opcode_tid ot;
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__be32 opt2;
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__be64 opt0;
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};
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/* option 2 fields */
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#define RX_COALESCE_VALID_S 11
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#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_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_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)
|
|
|
|
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)
|
|
|
|
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) \
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(((x) >> CPL_TX_SEC_PDU_IVINSRTOFST_S) & \
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CPL_TX_SEC_PDU_IVINSRTOFST_M)
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/* AadStartOffset: Offset in bytes for AAD start from
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* the first byte following the pkt headers (0-255 bytes)
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*/
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#define CPL_TX_SEC_PDU_AADSTART_S 24
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#define CPL_TX_SEC_PDU_AADSTART_M 0xff
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#define CPL_TX_SEC_PDU_AADSTART_V(x) ((x) << CPL_TX_SEC_PDU_AADSTART_S)
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#define CPL_TX_SEC_PDU_AADSTART_G(x) \
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(((x) >> CPL_TX_SEC_PDU_AADSTART_S) & \
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CPL_TX_SEC_PDU_AADSTART_M)
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/* AadStopOffset: offset in bytes for AAD stop/end from the first byte following
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* the pkt headers (0-511 bytes)
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*/
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#define CPL_TX_SEC_PDU_AADSTOP_S 15
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#define CPL_TX_SEC_PDU_AADSTOP_M 0x1ff
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#define CPL_TX_SEC_PDU_AADSTOP_V(x) ((x) << CPL_TX_SEC_PDU_AADSTOP_S)
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#define CPL_TX_SEC_PDU_AADSTOP_G(x) \
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(((x) >> CPL_TX_SEC_PDU_AADSTOP_S) & CPL_TX_SEC_PDU_AADSTOP_M)
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/* CipherStartOffset: offset in bytes for encryption/decryption start from the
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* first byte following the pkt headers (0-1023 bytes)
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*/
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#define CPL_TX_SEC_PDU_CIPHERSTART_S 5
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#define CPL_TX_SEC_PDU_CIPHERSTART_M 0x3ff
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#define CPL_TX_SEC_PDU_CIPHERSTART_V(x) ((x) << CPL_TX_SEC_PDU_CIPHERSTART_S)
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#define CPL_TX_SEC_PDU_CIPHERSTART_G(x) \
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(((x) >> CPL_TX_SEC_PDU_CIPHERSTART_S) & \
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CPL_TX_SEC_PDU_CIPHERSTART_M)
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/* CipherStopOffset: offset in bytes for encryption/decryption end
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* from end of the payload of this command (0-511 bytes)
|
|
*/
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#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_S 0
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#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_M 0x1f
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#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_V(x) \
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((x) << CPL_TX_SEC_PDU_CIPHERSTOP_HI_S)
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#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_G(x) \
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(((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_HI_S) & \
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CPL_TX_SEC_PDU_CIPHERSTOP_HI_M)
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|
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#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_S 28
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#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_M 0xf
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#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_V(x) \
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((x) << CPL_TX_SEC_PDU_CIPHERSTOP_LO_S)
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#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_G(x) \
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(((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_LO_S) & \
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CPL_TX_SEC_PDU_CIPHERSTOP_LO_M)
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|
|
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/* 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
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#define CPL_TX_SEC_PDU_AUTHSTART_M 0x3ff
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#define CPL_TX_SEC_PDU_AUTHSTART_V(x) ((x) << CPL_TX_SEC_PDU_AUTHSTART_S)
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#define CPL_TX_SEC_PDU_AUTHSTART_G(x) \
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(((x) >> CPL_TX_SEC_PDU_AUTHSTART_S) & \
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CPL_TX_SEC_PDU_AUTHSTART_M)
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|
|
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/* 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
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#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) \
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|
(((x) >> CPL_TX_SEC_PDU_AUTHSTOP_S) & \
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|
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) \
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|
(((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)
|
|
|
|
#endif /* __T4_MSG_H */
|