diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_msg.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 2352 |
1 files changed, 2352 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h new file mode 100644 index 000000000..fed5f93bf --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_msg.h @@ -0,0 +1,2352 @@ +/* + * This file is part of the Chelsio T4 Ethernet driver for Linux. + * + * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved. + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenIB.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#ifndef __T4_MSG_H +#define __T4_MSG_H + +#include <linux/types.h> + +enum { + CPL_PASS_OPEN_REQ = 0x1, + CPL_PASS_ACCEPT_RPL = 0x2, + CPL_ACT_OPEN_REQ = 0x3, + CPL_SET_TCB_FIELD = 0x5, + CPL_GET_TCB = 0x6, + CPL_CLOSE_CON_REQ = 0x8, + CPL_CLOSE_LISTSRV_REQ = 0x9, + CPL_ABORT_REQ = 0xA, + CPL_ABORT_RPL = 0xB, + CPL_TX_DATA = 0xC, + CPL_RX_DATA_ACK = 0xD, + CPL_TX_PKT = 0xE, + CPL_L2T_WRITE_REQ = 0x12, + CPL_SMT_WRITE_REQ = 0x14, + CPL_TID_RELEASE = 0x1A, + CPL_SRQ_TABLE_REQ = 0x1C, + CPL_TX_DATA_ISO = 0x1F, + + CPL_CLOSE_LISTSRV_RPL = 0x20, + CPL_GET_TCB_RPL = 0x22, + CPL_L2T_WRITE_RPL = 0x23, + CPL_PASS_OPEN_RPL = 0x24, + CPL_ACT_OPEN_RPL = 0x25, + CPL_PEER_CLOSE = 0x26, + CPL_ABORT_REQ_RSS = 0x2B, + CPL_ABORT_RPL_RSS = 0x2D, + CPL_SMT_WRITE_RPL = 0x2E, + + CPL_RX_PHYS_ADDR = 0x30, + CPL_CLOSE_CON_RPL = 0x32, + CPL_ISCSI_HDR = 0x33, + CPL_RDMA_CQE = 0x35, + CPL_RDMA_CQE_READ_RSP = 0x36, + CPL_RDMA_CQE_ERR = 0x37, + CPL_RX_DATA = 0x39, + CPL_SET_TCB_RPL = 0x3A, + CPL_RX_PKT = 0x3B, + CPL_RX_DDP_COMPLETE = 0x3F, + + CPL_ACT_ESTABLISH = 0x40, + CPL_PASS_ESTABLISH = 0x41, + CPL_RX_DATA_DDP = 0x42, + CPL_PASS_ACCEPT_REQ = 0x44, + CPL_RX_ISCSI_CMP = 0x45, + CPL_TRACE_PKT_T5 = 0x48, + CPL_RX_ISCSI_DDP = 0x49, + CPL_RX_TLS_CMP = 0x4E, + + CPL_RDMA_READ_REQ = 0x60, + + CPL_PASS_OPEN_REQ6 = 0x81, + CPL_ACT_OPEN_REQ6 = 0x83, + + CPL_TX_TLS_PDU = 0x88, + CPL_TX_TLS_SFO = 0x89, + CPL_TX_SEC_PDU = 0x8A, + CPL_TX_TLS_ACK = 0x8B, + + CPL_RDMA_TERMINATE = 0xA2, + CPL_RDMA_WRITE = 0xA4, + CPL_SGE_EGR_UPDATE = 0xA5, + CPL_RX_MPS_PKT = 0xAF, + + CPL_TRACE_PKT = 0xB0, + CPL_TLS_DATA = 0xB1, + CPL_ISCSI_DATA = 0xB2, + + CPL_FW4_MSG = 0xC0, + CPL_FW4_PLD = 0xC1, + CPL_FW4_ACK = 0xC3, + CPL_SRQ_TABLE_RPL = 0xCC, + + CPL_RX_PHYS_DSGL = 0xD0, + + CPL_FW6_MSG = 0xE0, + CPL_FW6_PLD = 0xE1, + CPL_TX_TNL_LSO = 0xEC, + CPL_TX_PKT_LSO = 0xED, + CPL_TX_PKT_XT = 0xEE, + + NUM_CPL_CMDS +}; + +enum CPL_error { + CPL_ERR_NONE = 0, + CPL_ERR_TCAM_PARITY = 1, + CPL_ERR_TCAM_MISS = 2, + CPL_ERR_TCAM_FULL = 3, + CPL_ERR_BAD_LENGTH = 15, + CPL_ERR_BAD_ROUTE = 18, + CPL_ERR_CONN_RESET = 20, + CPL_ERR_CONN_EXIST_SYNRECV = 21, + CPL_ERR_CONN_EXIST = 22, + CPL_ERR_ARP_MISS = 23, + CPL_ERR_BAD_SYN = 24, + CPL_ERR_CONN_TIMEDOUT = 30, + CPL_ERR_XMIT_TIMEDOUT = 31, + CPL_ERR_PERSIST_TIMEDOUT = 32, + CPL_ERR_FINWAIT2_TIMEDOUT = 33, + CPL_ERR_KEEPALIVE_TIMEDOUT = 34, + CPL_ERR_RTX_NEG_ADVICE = 35, + CPL_ERR_PERSIST_NEG_ADVICE = 36, + CPL_ERR_KEEPALV_NEG_ADVICE = 37, + CPL_ERR_ABORT_FAILED = 42, + CPL_ERR_IWARP_FLM = 50, + CPL_CONTAINS_READ_RPL = 60, + CPL_CONTAINS_WRITE_RPL = 61, +}; + +enum { + CPL_CONN_POLICY_AUTO = 0, + CPL_CONN_POLICY_ASK = 1, + CPL_CONN_POLICY_FILTER = 2, + CPL_CONN_POLICY_DENY = 3 +}; + +enum { + ULP_MODE_NONE = 0, + ULP_MODE_ISCSI = 2, + ULP_MODE_RDMA = 4, + ULP_MODE_TCPDDP = 5, + ULP_MODE_FCOE = 6, + ULP_MODE_TLS = 8, +}; + +enum { + ULP_CRC_HEADER = 1 << 0, + ULP_CRC_DATA = 1 << 1 +}; + +enum { + CPL_ABORT_SEND_RST = 0, + CPL_ABORT_NO_RST, +}; + +enum { /* TX_PKT_XT checksum types */ + TX_CSUM_TCP = 0, + TX_CSUM_UDP = 1, + TX_CSUM_CRC16 = 4, + TX_CSUM_CRC32 = 5, + TX_CSUM_CRC32C = 6, + TX_CSUM_FCOE = 7, + TX_CSUM_TCPIP = 8, + TX_CSUM_UDPIP = 9, + TX_CSUM_TCPIP6 = 10, + TX_CSUM_UDPIP6 = 11, + TX_CSUM_IP = 12, +}; + +union opcode_tid { + __be32 opcode_tid; + u8 opcode; +}; + +#define CPL_OPCODE_S 24 +#define CPL_OPCODE_V(x) ((x) << CPL_OPCODE_S) +#define CPL_OPCODE_G(x) (((x) >> CPL_OPCODE_S) & 0xFF) +#define TID_G(x) ((x) & 0xFFFFFF) + +/* tid is assumed to be 24-bits */ +#define MK_OPCODE_TID(opcode, tid) (CPL_OPCODE_V(opcode) | (tid)) + +#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid) + +/* extract the TID from a CPL command */ +#define GET_TID(cmd) (TID_G(be32_to_cpu(OPCODE_TID(cmd)))) + +/* partitioning of TID fields that also carry a queue id */ +#define TID_TID_S 0 +#define TID_TID_M 0x3fff +#define TID_TID_V(x) ((x) << TID_TID_S) +#define TID_TID_G(x) (((x) >> TID_TID_S) & TID_TID_M) + +#define TID_QID_S 14 +#define TID_QID_M 0x3ff +#define TID_QID_V(x) ((x) << TID_QID_S) +#define TID_QID_G(x) (((x) >> TID_QID_S) & TID_QID_M) + +struct rss_header { + u8 opcode; +#if defined(__LITTLE_ENDIAN_BITFIELD) + u8 channel:2; + u8 filter_hit:1; + u8 filter_tid:1; + u8 hash_type:2; + u8 ipv6:1; + u8 send2fw:1; +#else + u8 send2fw:1; + u8 ipv6:1; + u8 hash_type:2; + u8 filter_tid:1; + u8 filter_hit:1; + u8 channel:2; +#endif + __be16 qid; + __be32 hash_val; +}; + +struct work_request_hdr { + __be32 wr_hi; + __be32 wr_mid; + __be64 wr_lo; +}; + +/* wr_hi fields */ +#define WR_OP_S 24 +#define WR_OP_V(x) ((__u64)(x) << WR_OP_S) + +#define WR_HDR struct work_request_hdr wr + +/* option 0 fields */ +#define TX_CHAN_S 2 +#define TX_CHAN_V(x) ((x) << TX_CHAN_S) + +#define ULP_MODE_S 8 +#define ULP_MODE_V(x) ((x) << ULP_MODE_S) + +#define RCV_BUFSIZ_S 12 +#define RCV_BUFSIZ_M 0x3FFU +#define RCV_BUFSIZ_V(x) ((x) << RCV_BUFSIZ_S) + +#define SMAC_SEL_S 28 +#define SMAC_SEL_V(x) ((__u64)(x) << SMAC_SEL_S) + +#define L2T_IDX_S 36 +#define L2T_IDX_V(x) ((__u64)(x) << L2T_IDX_S) + +#define WND_SCALE_S 50 +#define WND_SCALE_V(x) ((__u64)(x) << WND_SCALE_S) + +#define KEEP_ALIVE_S 54 +#define KEEP_ALIVE_V(x) ((__u64)(x) << KEEP_ALIVE_S) +#define KEEP_ALIVE_F KEEP_ALIVE_V(1ULL) + +#define MSS_IDX_S 60 +#define MSS_IDX_M 0xF +#define MSS_IDX_V(x) ((__u64)(x) << MSS_IDX_S) +#define MSS_IDX_G(x) (((x) >> MSS_IDX_S) & MSS_IDX_M) + +/* option 2 fields */ +#define RSS_QUEUE_S 0 +#define RSS_QUEUE_M 0x3FF +#define RSS_QUEUE_V(x) ((x) << RSS_QUEUE_S) +#define RSS_QUEUE_G(x) (((x) >> RSS_QUEUE_S) & RSS_QUEUE_M) + +#define RSS_QUEUE_VALID_S 10 +#define RSS_QUEUE_VALID_V(x) ((x) << RSS_QUEUE_VALID_S) +#define RSS_QUEUE_VALID_F RSS_QUEUE_VALID_V(1U) + +#define RX_FC_DISABLE_S 20 +#define RX_FC_DISABLE_V(x) ((x) << RX_FC_DISABLE_S) +#define RX_FC_DISABLE_F RX_FC_DISABLE_V(1U) + +#define RX_FC_VALID_S 22 +#define RX_FC_VALID_V(x) ((x) << RX_FC_VALID_S) +#define RX_FC_VALID_F RX_FC_VALID_V(1U) + +#define RX_CHANNEL_S 26 +#define RX_CHANNEL_V(x) ((x) << RX_CHANNEL_S) +#define RX_CHANNEL_F RX_CHANNEL_V(1U) + +#define WND_SCALE_EN_S 28 +#define WND_SCALE_EN_V(x) ((x) << WND_SCALE_EN_S) +#define WND_SCALE_EN_F WND_SCALE_EN_V(1U) + +#define T5_OPT_2_VALID_S 31 +#define T5_OPT_2_VALID_V(x) ((x) << T5_OPT_2_VALID_S) +#define T5_OPT_2_VALID_F T5_OPT_2_VALID_V(1U) + +struct cpl_pass_open_req { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be32 local_ip; + __be32 peer_ip; + __be64 opt0; + __be64 opt1; +}; + +/* option 0 fields */ +#define NO_CONG_S 4 +#define NO_CONG_V(x) ((x) << NO_CONG_S) +#define NO_CONG_F NO_CONG_V(1U) + +#define DELACK_S 5 +#define DELACK_V(x) ((x) << DELACK_S) +#define DELACK_F DELACK_V(1U) + +#define NON_OFFLOAD_S 7 +#define NON_OFFLOAD_V(x) ((x) << NON_OFFLOAD_S) +#define NON_OFFLOAD_F NON_OFFLOAD_V(1U) + +#define DSCP_S 22 +#define DSCP_M 0x3F +#define DSCP_V(x) ((x) << DSCP_S) +#define DSCP_G(x) (((x) >> DSCP_S) & DSCP_M) + +#define TCAM_BYPASS_S 48 +#define TCAM_BYPASS_V(x) ((__u64)(x) << TCAM_BYPASS_S) +#define TCAM_BYPASS_F TCAM_BYPASS_V(1ULL) + +#define NAGLE_S 49 +#define NAGLE_V(x) ((__u64)(x) << NAGLE_S) +#define NAGLE_F NAGLE_V(1ULL) + +/* option 1 fields */ +#define SYN_RSS_ENABLE_S 0 +#define SYN_RSS_ENABLE_V(x) ((x) << SYN_RSS_ENABLE_S) +#define SYN_RSS_ENABLE_F SYN_RSS_ENABLE_V(1U) + +#define SYN_RSS_QUEUE_S 2 +#define SYN_RSS_QUEUE_V(x) ((x) << SYN_RSS_QUEUE_S) + +#define CONN_POLICY_S 22 +#define CONN_POLICY_V(x) ((x) << CONN_POLICY_S) + +struct cpl_pass_open_req6 { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be64 local_ip_hi; + __be64 local_ip_lo; + __be64 peer_ip_hi; + __be64 peer_ip_lo; + __be64 opt0; + __be64 opt1; +}; + +struct cpl_pass_open_rpl { + union opcode_tid ot; + u8 rsvd[3]; + u8 status; +}; + +struct tcp_options { + __be16 mss; + __u8 wsf; +#if defined(__LITTLE_ENDIAN_BITFIELD) + __u8:4; + __u8 unknown:1; + __u8:1; + __u8 sack:1; + __u8 tstamp:1; +#else + __u8 tstamp:1; + __u8 sack:1; + __u8:1; + __u8 unknown:1; + __u8:4; +#endif +}; + +struct cpl_pass_accept_req { + union opcode_tid ot; + __be16 rsvd; + __be16 len; + __be32 hdr_len; + __be16 vlan; + __be16 l2info; + __be32 tos_stid; + struct tcp_options tcpopt; +}; + +/* cpl_pass_accept_req.hdr_len fields */ +#define SYN_RX_CHAN_S 0 +#define SYN_RX_CHAN_M 0xF +#define SYN_RX_CHAN_V(x) ((x) << SYN_RX_CHAN_S) +#define SYN_RX_CHAN_G(x) (((x) >> SYN_RX_CHAN_S) & SYN_RX_CHAN_M) + +#define TCP_HDR_LEN_S 10 +#define TCP_HDR_LEN_M 0x3F +#define TCP_HDR_LEN_V(x) ((x) << TCP_HDR_LEN_S) +#define TCP_HDR_LEN_G(x) (((x) >> TCP_HDR_LEN_S) & TCP_HDR_LEN_M) + +#define IP_HDR_LEN_S 16 +#define IP_HDR_LEN_M 0x3FF +#define IP_HDR_LEN_V(x) ((x) << IP_HDR_LEN_S) +#define IP_HDR_LEN_G(x) (((x) >> IP_HDR_LEN_S) & IP_HDR_LEN_M) + +#define ETH_HDR_LEN_S 26 +#define ETH_HDR_LEN_M 0x1F +#define ETH_HDR_LEN_V(x) ((x) << ETH_HDR_LEN_S) +#define ETH_HDR_LEN_G(x) (((x) >> ETH_HDR_LEN_S) & ETH_HDR_LEN_M) + +/* cpl_pass_accept_req.l2info fields */ +#define SYN_MAC_IDX_S 0 +#define SYN_MAC_IDX_M 0x1FF +#define SYN_MAC_IDX_V(x) ((x) << SYN_MAC_IDX_S) +#define SYN_MAC_IDX_G(x) (((x) >> SYN_MAC_IDX_S) & SYN_MAC_IDX_M) + +#define SYN_XACT_MATCH_S 9 +#define SYN_XACT_MATCH_V(x) ((x) << SYN_XACT_MATCH_S) +#define SYN_XACT_MATCH_F SYN_XACT_MATCH_V(1U) + +#define SYN_INTF_S 12 +#define SYN_INTF_M 0xF +#define SYN_INTF_V(x) ((x) << SYN_INTF_S) +#define SYN_INTF_G(x) (((x) >> SYN_INTF_S) & SYN_INTF_M) + +enum { /* TCP congestion control algorithms */ + CONG_ALG_RENO, + CONG_ALG_TAHOE, + CONG_ALG_NEWRENO, + CONG_ALG_HIGHSPEED +}; + +#define CONG_CNTRL_S 14 +#define CONG_CNTRL_M 0x3 +#define CONG_CNTRL_V(x) ((x) << CONG_CNTRL_S) +#define CONG_CNTRL_G(x) (((x) >> CONG_CNTRL_S) & CONG_CNTRL_M) + +#define T5_ISS_S 18 +#define T5_ISS_V(x) ((x) << T5_ISS_S) +#define T5_ISS_F T5_ISS_V(1U) + +struct cpl_pass_accept_rpl { + WR_HDR; + union opcode_tid ot; + __be32 opt2; + __be64 opt0; +}; + +/* option 2 fields */ +#define RX_COALESCE_VALID_S 11 +#define RX_COALESCE_VALID_V(x) ((x) << RX_COALESCE_VALID_S) +#define RX_COALESCE_VALID_F RX_COALESCE_VALID_V(1U) + +#define RX_COALESCE_S 12 +#define RX_COALESCE_V(x) ((x) << RX_COALESCE_S) + +#define PACE_S 16 +#define PACE_V(x) ((x) << PACE_S) + +#define TX_QUEUE_S 23 +#define TX_QUEUE_M 0x7 +#define TX_QUEUE_V(x) ((x) << TX_QUEUE_S) +#define TX_QUEUE_G(x) (((x) >> TX_QUEUE_S) & TX_QUEUE_M) + +#define CCTRL_ECN_S 27 +#define CCTRL_ECN_V(x) ((x) << CCTRL_ECN_S) +#define CCTRL_ECN_F CCTRL_ECN_V(1U) + +#define TSTAMPS_EN_S 29 +#define TSTAMPS_EN_V(x) ((x) << TSTAMPS_EN_S) +#define TSTAMPS_EN_F TSTAMPS_EN_V(1U) + +#define SACK_EN_S 30 +#define SACK_EN_V(x) ((x) << SACK_EN_S) +#define SACK_EN_F SACK_EN_V(1U) + +struct cpl_t5_pass_accept_rpl { + WR_HDR; + union opcode_tid ot; + __be32 opt2; + __be64 opt0; + __be32 iss; + __be32 rsvd; +}; + +struct cpl_act_open_req { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be32 local_ip; + __be32 peer_ip; + __be64 opt0; + __be32 params; + __be32 opt2; +}; + +#define FILTER_TUPLE_S 24 +#define FILTER_TUPLE_M 0xFFFFFFFFFF +#define FILTER_TUPLE_V(x) ((x) << FILTER_TUPLE_S) +#define FILTER_TUPLE_G(x) (((x) >> FILTER_TUPLE_S) & FILTER_TUPLE_M) +struct cpl_t5_act_open_req { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be32 local_ip; + __be32 peer_ip; + __be64 opt0; + __be32 rsvd; + __be32 opt2; + __be64 params; +}; + +struct cpl_t6_act_open_req { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be32 local_ip; + __be32 peer_ip; + __be64 opt0; + __be32 rsvd; + __be32 opt2; + __be64 params; + __be32 rsvd2; + __be32 opt3; +}; + +struct cpl_act_open_req6 { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be64 local_ip_hi; + __be64 local_ip_lo; + __be64 peer_ip_hi; + __be64 peer_ip_lo; + __be64 opt0; + __be32 params; + __be32 opt2; +}; + +struct cpl_t5_act_open_req6 { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be64 local_ip_hi; + __be64 local_ip_lo; + __be64 peer_ip_hi; + __be64 peer_ip_lo; + __be64 opt0; + __be32 rsvd; + __be32 opt2; + __be64 params; +}; + +struct cpl_t6_act_open_req6 { + WR_HDR; + union opcode_tid ot; + __be16 local_port; + __be16 peer_port; + __be64 local_ip_hi; + __be64 local_ip_lo; + __be64 peer_ip_hi; + __be64 peer_ip_lo; + __be64 opt0; + __be32 rsvd; + __be32 opt2; + __be64 params; + __be32 rsvd2; + __be32 opt3; +}; + +struct cpl_act_open_rpl { + union opcode_tid ot; + __be32 atid_status; +}; + +/* cpl_act_open_rpl.atid_status fields */ +#define AOPEN_STATUS_S 0 +#define AOPEN_STATUS_M 0xFF +#define AOPEN_STATUS_G(x) (((x) >> AOPEN_STATUS_S) & AOPEN_STATUS_M) + +#define AOPEN_ATID_S 8 +#define AOPEN_ATID_M 0xFFFFFF +#define AOPEN_ATID_G(x) (((x) >> AOPEN_ATID_S) & AOPEN_ATID_M) + +struct cpl_pass_establish { + union opcode_tid ot; + __be32 rsvd; + __be32 tos_stid; + __be16 mac_idx; + __be16 tcp_opt; + __be32 snd_isn; + __be32 rcv_isn; +}; + +/* cpl_pass_establish.tos_stid fields */ +#define PASS_OPEN_TID_S 0 +#define PASS_OPEN_TID_M 0xFFFFFF +#define PASS_OPEN_TID_V(x) ((x) << PASS_OPEN_TID_S) +#define PASS_OPEN_TID_G(x) (((x) >> PASS_OPEN_TID_S) & PASS_OPEN_TID_M) + +#define PASS_OPEN_TOS_S 24 +#define PASS_OPEN_TOS_M 0xFF +#define PASS_OPEN_TOS_V(x) ((x) << PASS_OPEN_TOS_S) +#define PASS_OPEN_TOS_G(x) (((x) >> PASS_OPEN_TOS_S) & PASS_OPEN_TOS_M) + +/* cpl_pass_establish.tcp_opt fields (also applies to act_open_establish) */ +#define TCPOPT_WSCALE_OK_S 5 +#define TCPOPT_WSCALE_OK_M 0x1 +#define TCPOPT_WSCALE_OK_G(x) \ + (((x) >> TCPOPT_WSCALE_OK_S) & TCPOPT_WSCALE_OK_M) + +#define TCPOPT_SACK_S 6 +#define TCPOPT_SACK_M 0x1 +#define TCPOPT_SACK_G(x) (((x) >> TCPOPT_SACK_S) & TCPOPT_SACK_M) + +#define TCPOPT_TSTAMP_S 7 +#define TCPOPT_TSTAMP_M 0x1 +#define TCPOPT_TSTAMP_G(x) (((x) >> TCPOPT_TSTAMP_S) & TCPOPT_TSTAMP_M) + +#define TCPOPT_SND_WSCALE_S 8 +#define TCPOPT_SND_WSCALE_M 0xF +#define TCPOPT_SND_WSCALE_G(x) \ + (((x) >> TCPOPT_SND_WSCALE_S) & TCPOPT_SND_WSCALE_M) + +#define TCPOPT_MSS_S 12 +#define TCPOPT_MSS_M 0xF +#define TCPOPT_MSS_G(x) (((x) >> TCPOPT_MSS_S) & TCPOPT_MSS_M) + +#define T6_TCP_HDR_LEN_S 8 +#define T6_TCP_HDR_LEN_V(x) ((x) << T6_TCP_HDR_LEN_S) +#define T6_TCP_HDR_LEN_G(x) (((x) >> T6_TCP_HDR_LEN_S) & TCP_HDR_LEN_M) + +#define T6_IP_HDR_LEN_S 14 +#define T6_IP_HDR_LEN_V(x) ((x) << T6_IP_HDR_LEN_S) +#define T6_IP_HDR_LEN_G(x) (((x) >> T6_IP_HDR_LEN_S) & IP_HDR_LEN_M) + +#define T6_ETH_HDR_LEN_S 24 +#define T6_ETH_HDR_LEN_M 0xFF +#define T6_ETH_HDR_LEN_V(x) ((x) << T6_ETH_HDR_LEN_S) +#define T6_ETH_HDR_LEN_G(x) (((x) >> T6_ETH_HDR_LEN_S) & T6_ETH_HDR_LEN_M) + +struct cpl_act_establish { + union opcode_tid ot; + __be32 rsvd; + __be32 tos_atid; + __be16 mac_idx; + __be16 tcp_opt; + __be32 snd_isn; + __be32 rcv_isn; +}; + +struct cpl_get_tcb { + WR_HDR; + union opcode_tid ot; + __be16 reply_ctrl; + __be16 cookie; +}; + +/* cpl_get_tcb.reply_ctrl fields */ +#define QUEUENO_S 0 +#define QUEUENO_V(x) ((x) << QUEUENO_S) + +#define REPLY_CHAN_S 14 +#define REPLY_CHAN_V(x) ((x) << REPLY_CHAN_S) +#define REPLY_CHAN_F REPLY_CHAN_V(1U) + +#define NO_REPLY_S 15 +#define NO_REPLY_V(x) ((x) << NO_REPLY_S) +#define NO_REPLY_F NO_REPLY_V(1U) + +struct cpl_get_tcb_rpl { + union opcode_tid ot; + __u8 cookie; + __u8 status; + __be16 len; +}; + +struct cpl_set_tcb_field { + WR_HDR; + union opcode_tid ot; + __be16 reply_ctrl; + __be16 word_cookie; + __be64 mask; + __be64 val; +}; + +struct cpl_set_tcb_field_core { + union opcode_tid ot; + __be16 reply_ctrl; + __be16 word_cookie; + __be64 mask; + __be64 val; +}; + +/* cpl_set_tcb_field.word_cookie fields */ +#define TCB_WORD_S 0 +#define TCB_WORD_V(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_rss6 { + union opcode_tid ot; + __be32 srqidx_status; +}; + +#define ABORT_RSS_STATUS_S 0 +#define ABORT_RSS_STATUS_M 0xff +#define ABORT_RSS_STATUS_V(x) ((x) << ABORT_RSS_STATUS_S) +#define ABORT_RSS_STATUS_G(x) (((x) >> ABORT_RSS_STATUS_S) & ABORT_RSS_STATUS_M) + +#define ABORT_RSS_SRQIDX_S 8 +#define ABORT_RSS_SRQIDX_M 0xffffff +#define ABORT_RSS_SRQIDX_V(x) ((x) << ABORT_RSS_SRQIDX_S) +#define ABORT_RSS_SRQIDX_G(x) (((x) >> ABORT_RSS_SRQIDX_S) & ABORT_RSS_SRQIDX_M) + +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_rss6 { + union opcode_tid ot; + __be32 srqidx_status; +}; + +struct cpl_abort_rpl { + WR_HDR; + union opcode_tid ot; + __be32 rsvd0; + u8 rsvd1; + u8 cmd; + u8 rsvd2[6]; +}; + +struct cpl_peer_close { + union opcode_tid ot; + __be32 rcv_nxt; +}; + +struct cpl_tid_release { + WR_HDR; + union opcode_tid ot; + __be32 rsvd; +}; + +struct cpl_tx_pkt_core { + __be32 ctrl0; + __be16 pack; + __be16 len; + __be64 ctrl1; +}; + +struct cpl_tx_pkt { + WR_HDR; + struct cpl_tx_pkt_core c; +}; + +#define cpl_tx_pkt_xt cpl_tx_pkt + +/* cpl_tx_pkt_core.ctrl0 fields */ +#define TXPKT_VF_S 0 +#define TXPKT_VF_V(x) ((x) << TXPKT_VF_S) + +#define TXPKT_PF_S 8 +#define TXPKT_PF_V(x) ((x) << TXPKT_PF_S) + +#define TXPKT_VF_VLD_S 11 +#define TXPKT_VF_VLD_V(x) ((x) << TXPKT_VF_VLD_S) +#define TXPKT_VF_VLD_F TXPKT_VF_VLD_V(1U) + +#define TXPKT_OVLAN_IDX_S 12 +#define TXPKT_OVLAN_IDX_V(x) ((x) << TXPKT_OVLAN_IDX_S) + +#define TXPKT_T5_OVLAN_IDX_S 12 +#define TXPKT_T5_OVLAN_IDX_V(x) ((x) << TXPKT_T5_OVLAN_IDX_S) + +#define TXPKT_INTF_S 16 +#define TXPKT_INTF_V(x) ((x) << TXPKT_INTF_S) + +#define TXPKT_INS_OVLAN_S 21 +#define TXPKT_INS_OVLAN_V(x) ((x) << TXPKT_INS_OVLAN_S) +#define TXPKT_INS_OVLAN_F TXPKT_INS_OVLAN_V(1U) + +#define TXPKT_TSTAMP_S 23 +#define TXPKT_TSTAMP_V(x) ((x) << TXPKT_TSTAMP_S) +#define TXPKT_TSTAMP_F TXPKT_TSTAMP_V(1ULL) + +#define TXPKT_OPCODE_S 24 +#define TXPKT_OPCODE_V(x) ((x) << TXPKT_OPCODE_S) + +/* cpl_tx_pkt_core.ctrl1 fields */ +#define TXPKT_CSUM_END_S 12 +#define TXPKT_CSUM_END_V(x) ((x) << TXPKT_CSUM_END_S) + +#define TXPKT_CSUM_START_S 20 +#define TXPKT_CSUM_START_V(x) ((x) << TXPKT_CSUM_START_S) + +#define TXPKT_IPHDR_LEN_S 20 +#define TXPKT_IPHDR_LEN_V(x) ((__u64)(x) << TXPKT_IPHDR_LEN_S) + +#define TXPKT_CSUM_LOC_S 30 +#define TXPKT_CSUM_LOC_V(x) ((__u64)(x) << TXPKT_CSUM_LOC_S) + +#define TXPKT_ETHHDR_LEN_S 34 +#define TXPKT_ETHHDR_LEN_V(x) ((__u64)(x) << TXPKT_ETHHDR_LEN_S) + +#define T6_TXPKT_ETHHDR_LEN_S 32 +#define T6_TXPKT_ETHHDR_LEN_V(x) ((__u64)(x) << T6_TXPKT_ETHHDR_LEN_S) + +#define TXPKT_CSUM_TYPE_S 40 +#define TXPKT_CSUM_TYPE_V(x) ((__u64)(x) << TXPKT_CSUM_TYPE_S) + +#define TXPKT_VLAN_S 44 +#define TXPKT_VLAN_V(x) ((__u64)(x) << TXPKT_VLAN_S) + +#define TXPKT_VLAN_VLD_S 60 +#define TXPKT_VLAN_VLD_V(x) ((__u64)(x) << TXPKT_VLAN_VLD_S) +#define TXPKT_VLAN_VLD_F TXPKT_VLAN_VLD_V(1ULL) + +#define TXPKT_IPCSUM_DIS_S 62 +#define TXPKT_IPCSUM_DIS_V(x) ((__u64)(x) << TXPKT_IPCSUM_DIS_S) +#define TXPKT_IPCSUM_DIS_F TXPKT_IPCSUM_DIS_V(1ULL) + +#define TXPKT_L4CSUM_DIS_S 63 +#define TXPKT_L4CSUM_DIS_V(x) ((__u64)(x) << TXPKT_L4CSUM_DIS_S) +#define TXPKT_L4CSUM_DIS_F TXPKT_L4CSUM_DIS_V(1ULL) + +struct cpl_tx_pkt_lso_core { + __be32 lso_ctrl; + __be16 ipid_ofst; + __be16 mss; + __be32 seqno_offset; + __be32 len; + /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ +}; + +/* cpl_tx_pkt_lso_core.lso_ctrl fields */ +#define LSO_TCPHDR_LEN_S 0 +#define LSO_TCPHDR_LEN_V(x) ((x) << LSO_TCPHDR_LEN_S) + +#define LSO_IPHDR_LEN_S 4 +#define LSO_IPHDR_LEN_V(x) ((x) << LSO_IPHDR_LEN_S) + +#define LSO_ETHHDR_LEN_S 16 +#define LSO_ETHHDR_LEN_V(x) ((x) << LSO_ETHHDR_LEN_S) + +#define LSO_IPV6_S 20 +#define LSO_IPV6_V(x) ((x) << LSO_IPV6_S) +#define LSO_IPV6_F LSO_IPV6_V(1U) + +#define LSO_LAST_SLICE_S 22 +#define LSO_LAST_SLICE_V(x) ((x) << LSO_LAST_SLICE_S) +#define LSO_LAST_SLICE_F LSO_LAST_SLICE_V(1U) + +#define LSO_FIRST_SLICE_S 23 +#define LSO_FIRST_SLICE_V(x) ((x) << LSO_FIRST_SLICE_S) +#define LSO_FIRST_SLICE_F LSO_FIRST_SLICE_V(1U) + +#define LSO_OPCODE_S 24 +#define LSO_OPCODE_V(x) ((x) << LSO_OPCODE_S) + +#define LSO_T5_XFER_SIZE_S 0 +#define LSO_T5_XFER_SIZE_V(x) ((x) << LSO_T5_XFER_SIZE_S) + +struct cpl_tx_pkt_lso { + WR_HDR; + struct cpl_tx_pkt_lso_core c; + /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ +}; + +struct cpl_iscsi_hdr { + union opcode_tid ot; + __be16 pdu_len_ddp; + __be16 len; + __be32 seq; + __be16 urg; + u8 rsvd; + u8 status; +}; + +/* cpl_iscsi_hdr.pdu_len_ddp fields */ +#define ISCSI_PDU_LEN_S 0 +#define ISCSI_PDU_LEN_M 0x7FFF +#define ISCSI_PDU_LEN_V(x) ((x) << ISCSI_PDU_LEN_S) +#define ISCSI_PDU_LEN_G(x) (((x) >> ISCSI_PDU_LEN_S) & ISCSI_PDU_LEN_M) + +#define ISCSI_DDP_S 15 +#define ISCSI_DDP_V(x) ((x) << ISCSI_DDP_S) +#define ISCSI_DDP_F ISCSI_DDP_V(1U) + +struct cpl_rx_data_ddp { + union opcode_tid ot; + __be16 urg; + __be16 len; + __be32 seq; + union { + __be32 nxt_seq; + __be32 ddp_report; + }; + __be32 ulp_crc; + __be32 ddpvld; +}; + +#define cpl_rx_iscsi_ddp cpl_rx_data_ddp + +struct cpl_iscsi_data { + union opcode_tid ot; + __u8 rsvd0[2]; + __be16 len; + __be32 seq; + __be16 urg; + __u8 rsvd1; + __u8 status; +}; + +struct cpl_rx_iscsi_cmp { + union opcode_tid ot; + __be16 pdu_len_ddp; + __be16 len; + __be32 seq; + __be16 urg; + __u8 rsvd; + __u8 status; + __be32 ulp_crc; + __be32 ddpvld; +}; + +struct cpl_tx_data_iso { + __be32 op_to_scsi; + __u8 reserved1; + __u8 ahs_len; + __be16 mpdu; + __be32 burst_size; + __be32 len; + __be32 reserved2_seglen_offset; + __be32 datasn_offset; + __be32 buffer_offset; + __be32 reserved3; + + /* encapsulated CPL_TX_DATA follows here */ +}; + +/* cpl_tx_data_iso.op_to_scsi fields */ +#define CPL_TX_DATA_ISO_OP_S 24 +#define CPL_TX_DATA_ISO_OP_M 0xff +#define CPL_TX_DATA_ISO_OP_V(x) ((x) << CPL_TX_DATA_ISO_OP_S) +#define CPL_TX_DATA_ISO_OP_G(x) \ + (((x) >> CPL_TX_DATA_ISO_OP_S) & CPL_TX_DATA_ISO_OP_M) + +#define CPL_TX_DATA_ISO_FIRST_S 23 +#define CPL_TX_DATA_ISO_FIRST_M 0x1 +#define CPL_TX_DATA_ISO_FIRST_V(x) ((x) << CPL_TX_DATA_ISO_FIRST_S) +#define CPL_TX_DATA_ISO_FIRST_G(x) \ + (((x) >> CPL_TX_DATA_ISO_FIRST_S) & CPL_TX_DATA_ISO_FIRST_M) +#define CPL_TX_DATA_ISO_FIRST_F CPL_TX_DATA_ISO_FIRST_V(1U) + +#define CPL_TX_DATA_ISO_LAST_S 22 +#define CPL_TX_DATA_ISO_LAST_M 0x1 +#define CPL_TX_DATA_ISO_LAST_V(x) ((x) << CPL_TX_DATA_ISO_LAST_S) +#define CPL_TX_DATA_ISO_LAST_G(x) \ + (((x) >> CPL_TX_DATA_ISO_LAST_S) & CPL_TX_DATA_ISO_LAST_M) +#define CPL_TX_DATA_ISO_LAST_F CPL_TX_DATA_ISO_LAST_V(1U) + +#define CPL_TX_DATA_ISO_CPLHDRLEN_S 21 +#define CPL_TX_DATA_ISO_CPLHDRLEN_M 0x1 +#define CPL_TX_DATA_ISO_CPLHDRLEN_V(x) ((x) << CPL_TX_DATA_ISO_CPLHDRLEN_S) +#define CPL_TX_DATA_ISO_CPLHDRLEN_G(x) \ + (((x) >> CPL_TX_DATA_ISO_CPLHDRLEN_S) & CPL_TX_DATA_ISO_CPLHDRLEN_M) +#define CPL_TX_DATA_ISO_CPLHDRLEN_F CPL_TX_DATA_ISO_CPLHDRLEN_V(1U) + +#define CPL_TX_DATA_ISO_HDRCRC_S 20 +#define CPL_TX_DATA_ISO_HDRCRC_M 0x1 +#define CPL_TX_DATA_ISO_HDRCRC_V(x) ((x) << CPL_TX_DATA_ISO_HDRCRC_S) +#define CPL_TX_DATA_ISO_HDRCRC_G(x) \ + (((x) >> CPL_TX_DATA_ISO_HDRCRC_S) & CPL_TX_DATA_ISO_HDRCRC_M) +#define CPL_TX_DATA_ISO_HDRCRC_F CPL_TX_DATA_ISO_HDRCRC_V(1U) + +#define CPL_TX_DATA_ISO_PLDCRC_S 19 +#define CPL_TX_DATA_ISO_PLDCRC_M 0x1 +#define CPL_TX_DATA_ISO_PLDCRC_V(x) ((x) << CPL_TX_DATA_ISO_PLDCRC_S) +#define CPL_TX_DATA_ISO_PLDCRC_G(x) \ + (((x) >> CPL_TX_DATA_ISO_PLDCRC_S) & CPL_TX_DATA_ISO_PLDCRC_M) +#define CPL_TX_DATA_ISO_PLDCRC_F CPL_TX_DATA_ISO_PLDCRC_V(1U) + +#define CPL_TX_DATA_ISO_IMMEDIATE_S 18 +#define CPL_TX_DATA_ISO_IMMEDIATE_M 0x1 +#define CPL_TX_DATA_ISO_IMMEDIATE_V(x) ((x) << CPL_TX_DATA_ISO_IMMEDIATE_S) +#define CPL_TX_DATA_ISO_IMMEDIATE_G(x) \ + (((x) >> CPL_TX_DATA_ISO_IMMEDIATE_S) & CPL_TX_DATA_ISO_IMMEDIATE_M) +#define CPL_TX_DATA_ISO_IMMEDIATE_F CPL_TX_DATA_ISO_IMMEDIATE_V(1U) + +#define CPL_TX_DATA_ISO_SCSI_S 16 +#define CPL_TX_DATA_ISO_SCSI_M 0x3 +#define CPL_TX_DATA_ISO_SCSI_V(x) ((x) << CPL_TX_DATA_ISO_SCSI_S) +#define CPL_TX_DATA_ISO_SCSI_G(x) \ + (((x) >> CPL_TX_DATA_ISO_SCSI_S) & CPL_TX_DATA_ISO_SCSI_M) + +/* cpl_tx_data_iso.reserved2_seglen_offset fields */ +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_S 0 +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_M 0xffffff +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_V(x) \ + ((x) << CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) +#define CPL_TX_DATA_ISO_SEGLEN_OFFSET_G(x) \ + (((x) >> CPL_TX_DATA_ISO_SEGLEN_OFFSET_S) & \ + CPL_TX_DATA_ISO_SEGLEN_OFFSET_M) + +struct cpl_rx_data { + union opcode_tid ot; + __be16 rsvd; + __be16 len; + __be32 seq; + __be16 urg; +#if defined(__LITTLE_ENDIAN_BITFIELD) + u8 dack_mode:2; + u8 psh:1; + u8 heartbeat:1; + u8 ddp_off:1; + u8 :3; +#else + u8 :3; + u8 ddp_off:1; + u8 heartbeat:1; + u8 psh:1; + u8 dack_mode:2; +#endif + u8 status; +}; + +struct cpl_rx_data_ack { + WR_HDR; + union opcode_tid ot; + __be32 credit_dack; +}; + +/* cpl_rx_data_ack.ack_seq fields */ +#define RX_CREDITS_S 0 +#define RX_CREDITS_V(x) ((x) << RX_CREDITS_S) + +#define RX_FORCE_ACK_S 28 +#define RX_FORCE_ACK_V(x) ((x) << RX_FORCE_ACK_S) +#define RX_FORCE_ACK_F RX_FORCE_ACK_V(1U) + +#define RX_DACK_MODE_S 29 +#define RX_DACK_MODE_M 0x3 +#define RX_DACK_MODE_V(x) ((x) << RX_DACK_MODE_S) +#define RX_DACK_MODE_G(x) (((x) >> RX_DACK_MODE_S) & RX_DACK_MODE_M) + +#define RX_DACK_CHANGE_S 31 +#define RX_DACK_CHANGE_V(x) ((x) << RX_DACK_CHANGE_S) +#define RX_DACK_CHANGE_F RX_DACK_CHANGE_V(1U) + +struct cpl_rx_pkt { + struct rss_header rsshdr; + u8 opcode; +#if defined(__LITTLE_ENDIAN_BITFIELD) + u8 iff:4; + u8 csum_calc:1; + u8 ipmi_pkt:1; + u8 vlan_ex:1; + u8 ip_frag:1; +#else + u8 ip_frag:1; + u8 vlan_ex:1; + u8 ipmi_pkt:1; + u8 csum_calc:1; + u8 iff:4; +#endif + __be16 csum; + __be16 vlan; + __be16 len; + __be32 l2info; + __be16 hdr_len; + __be16 err_vec; +}; + +#define RX_T6_ETHHDR_LEN_M 0xFF +#define RX_T6_ETHHDR_LEN_G(x) (((x) >> RX_ETHHDR_LEN_S) & RX_T6_ETHHDR_LEN_M) + +#define RXF_PSH_S 20 +#define RXF_PSH_V(x) ((x) << RXF_PSH_S) +#define RXF_PSH_F RXF_PSH_V(1U) + +#define RXF_SYN_S 21 +#define RXF_SYN_V(x) ((x) << RXF_SYN_S) +#define RXF_SYN_F RXF_SYN_V(1U) + +#define RXF_UDP_S 22 +#define RXF_UDP_V(x) ((x) << RXF_UDP_S) +#define RXF_UDP_F RXF_UDP_V(1U) + +#define RXF_TCP_S 23 +#define RXF_TCP_V(x) ((x) << RXF_TCP_S) +#define RXF_TCP_F RXF_TCP_V(1U) + +#define RXF_IP_S 24 +#define RXF_IP_V(x) ((x) << RXF_IP_S) +#define RXF_IP_F RXF_IP_V(1U) + +#define RXF_IP6_S 25 +#define RXF_IP6_V(x) ((x) << RXF_IP6_S) +#define RXF_IP6_F RXF_IP6_V(1U) + +#define RXF_SYN_COOKIE_S 26 +#define RXF_SYN_COOKIE_V(x) ((x) << RXF_SYN_COOKIE_S) +#define RXF_SYN_COOKIE_F RXF_SYN_COOKIE_V(1U) + +#define RXF_FCOE_S 26 +#define RXF_FCOE_V(x) ((x) << RXF_FCOE_S) +#define RXF_FCOE_F RXF_FCOE_V(1U) + +#define RXF_LRO_S 27 +#define RXF_LRO_V(x) ((x) << RXF_LRO_S) +#define RXF_LRO_F RXF_LRO_V(1U) + +/* rx_pkt.l2info fields */ +#define RX_ETHHDR_LEN_S 0 +#define RX_ETHHDR_LEN_M 0x1F +#define RX_ETHHDR_LEN_V(x) ((x) << RX_ETHHDR_LEN_S) +#define RX_ETHHDR_LEN_G(x) (((x) >> RX_ETHHDR_LEN_S) & RX_ETHHDR_LEN_M) + +#define RX_T5_ETHHDR_LEN_S 0 +#define RX_T5_ETHHDR_LEN_M 0x3F +#define RX_T5_ETHHDR_LEN_V(x) ((x) << RX_T5_ETHHDR_LEN_S) +#define RX_T5_ETHHDR_LEN_G(x) (((x) >> RX_T5_ETHHDR_LEN_S) & RX_T5_ETHHDR_LEN_M) + +#define RX_MACIDX_S 8 +#define RX_MACIDX_M 0x1FF +#define RX_MACIDX_V(x) ((x) << RX_MACIDX_S) +#define RX_MACIDX_G(x) (((x) >> RX_MACIDX_S) & RX_MACIDX_M) + +#define RXF_SYN_S 21 +#define RXF_SYN_V(x) ((x) << RXF_SYN_S) +#define RXF_SYN_F RXF_SYN_V(1U) + +#define RX_CHAN_S 28 +#define RX_CHAN_M 0xF +#define RX_CHAN_V(x) ((x) << RX_CHAN_S) +#define RX_CHAN_G(x) (((x) >> RX_CHAN_S) & RX_CHAN_M) + +/* rx_pkt.hdr_len fields */ +#define RX_TCPHDR_LEN_S 0 +#define RX_TCPHDR_LEN_M 0x3F +#define RX_TCPHDR_LEN_V(x) ((x) << RX_TCPHDR_LEN_S) +#define RX_TCPHDR_LEN_G(x) (((x) >> RX_TCPHDR_LEN_S) & RX_TCPHDR_LEN_M) + +#define RX_IPHDR_LEN_S 6 +#define RX_IPHDR_LEN_M 0x3FF +#define RX_IPHDR_LEN_V(x) ((x) << RX_IPHDR_LEN_S) +#define RX_IPHDR_LEN_G(x) (((x) >> RX_IPHDR_LEN_S) & RX_IPHDR_LEN_M) + +/* rx_pkt.err_vec fields */ +#define RXERR_CSUM_S 13 +#define RXERR_CSUM_V(x) ((x) << RXERR_CSUM_S) +#define RXERR_CSUM_F RXERR_CSUM_V(1U) + +#define T6_COMPR_RXERR_LEN_S 1 +#define T6_COMPR_RXERR_LEN_V(x) ((x) << T6_COMPR_RXERR_LEN_S) +#define T6_COMPR_RXERR_LEN_F T6_COMPR_RXERR_LEN_V(1U) + +#define T6_COMPR_RXERR_VEC_S 0 +#define T6_COMPR_RXERR_VEC_M 0x3F +#define T6_COMPR_RXERR_VEC_V(x) ((x) << T6_COMPR_RXERR_LEN_S) +#define T6_COMPR_RXERR_VEC_G(x) \ + (((x) >> T6_COMPR_RXERR_VEC_S) & T6_COMPR_RXERR_VEC_M) + +/* Logical OR of RX_ERROR_CSUM, RX_ERROR_CSIP */ +#define T6_COMPR_RXERR_SUM_S 4 +#define T6_COMPR_RXERR_SUM_V(x) ((x) << T6_COMPR_RXERR_SUM_S) +#define T6_COMPR_RXERR_SUM_F T6_COMPR_RXERR_SUM_V(1U) + +#define T6_RX_TNLHDR_LEN_S 8 +#define T6_RX_TNLHDR_LEN_M 0xFF +#define T6_RX_TNLHDR_LEN_V(x) ((x) << T6_RX_TNLHDR_LEN_S) +#define T6_RX_TNLHDR_LEN_G(x) (((x) >> T6_RX_TNLHDR_LEN_S) & T6_RX_TNLHDR_LEN_M) + +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_smt_write_req { + WR_HDR; + union opcode_tid ot; + __be32 params; + __be16 pfvf1; + u8 src_mac1[6]; + __be16 pfvf0; + u8 src_mac0[6]; +}; + +struct cpl_t6_smt_write_req { + WR_HDR; + union opcode_tid ot; + __be32 params; + __be64 tag; + __be16 pfvf0; + u8 src_mac0[6]; + __be32 local_ip; + __be32 rsvd; +}; + +struct cpl_smt_write_rpl { + union opcode_tid ot; + u8 status; + u8 rsvd[3]; +}; + +/* cpl_smt_{read,write}_req.params fields */ +#define SMTW_OVLAN_IDX_S 16 +#define SMTW_OVLAN_IDX_V(x) ((x) << SMTW_OVLAN_IDX_S) + +#define SMTW_IDX_S 20 +#define SMTW_IDX_V(x) ((x) << SMTW_IDX_S) + +#define SMTW_NORPL_S 31 +#define SMTW_NORPL_V(x) ((x) << SMTW_NORPL_S) +#define SMTW_NORPL_F SMTW_NORPL_V(1U) + +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 */ +}; + +#define CPL_FW4_ACK_FLOWID_S 0 +#define CPL_FW4_ACK_FLOWID_M 0xffffff +#define CPL_FW4_ACK_FLOWID_G(x) \ + (((x) >> CPL_FW4_ACK_FLOWID_S) & CPL_FW4_ACK_FLOWID_M) + +struct cpl_fw6_msg { + u8 opcode; + u8 type; + __be16 rsvd0; + __be32 rsvd1; + __be64 data[4]; +}; + +/* cpl_fw6_msg.type values */ +enum { + FW6_TYPE_CMD_RPL = 0, + FW6_TYPE_WR_RPL = 1, + FW6_TYPE_CQE = 2, + FW6_TYPE_OFLD_CONNECTION_WR_RPL = 3, + FW6_TYPE_RSSCPL = FW_TYPE_RSSCPL, +}; + +struct cpl_fw6_msg_ofld_connection_wr_rpl { + __u64 cookie; + __be32 tid; /* or atid in case of active failure */ + __u8 t_state; + __u8 retval; + __u8 rsvd[2]; +}; + +struct cpl_tx_data { + union opcode_tid ot; + __be32 len; + __be32 rsvd; + __be32 flags; +}; + +/* cpl_tx_data.flags field */ +#define TX_FORCE_S 13 +#define TX_FORCE_V(x) ((x) << TX_FORCE_S) + +#define TX_DATA_MSS_S 16 +#define TX_DATA_MSS_M 0xFFFF +#define TX_DATA_MSS_V(x) ((x) << TX_DATA_MSS_S) +#define TX_DATA_MSS_G(x) (((x) >> TX_DATA_MSS_S) & TX_DATA_MSS_M) + +#define TX_LENGTH_S 0 +#define TX_LENGTH_M 0xFFFF +#define TX_LENGTH_V(x) ((x) << TX_LENGTH_S) +#define TX_LENGTH_G(x) (((x) >> TX_LENGTH_S) & TX_LENGTH_M) + +#define T6_TX_FORCE_S 20 +#define T6_TX_FORCE_V(x) ((x) << T6_TX_FORCE_S) +#define T6_TX_FORCE_F T6_TX_FORCE_V(1U) + +#define TX_URG_S 16 +#define TX_URG_V(x) ((x) << TX_URG_S) + +#define TX_SHOVE_S 14 +#define TX_SHOVE_V(x) ((x) << TX_SHOVE_S) +#define TX_SHOVE_F TX_SHOVE_V(1U) + +#define TX_BYPASS_S 21 +#define TX_BYPASS_V(x) ((x) << TX_BYPASS_S) +#define TX_BYPASS_F TX_BYPASS_V(1U) + +#define TX_PUSH_S 22 +#define TX_PUSH_V(x) ((x) << TX_PUSH_S) +#define TX_PUSH_F TX_PUSH_V(1U) + +#define TX_ULP_MODE_S 10 +#define TX_ULP_MODE_M 0x7 +#define TX_ULP_MODE_V(x) ((x) << TX_ULP_MODE_S) +#define TX_ULP_MODE_G(x) (((x) >> TX_ULP_MODE_S) & TX_ULP_MODE_M) + +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, + ULP_TX_SC_MEMRD = 0x86 +}; + +#define ULPTX_CMD_S 24 +#define ULPTX_CMD_V(x) ((x) << ULPTX_CMD_S) + +#define ULPTX_LEN16_S 0 +#define ULPTX_LEN16_M 0xFF +#define ULPTX_LEN16_V(x) ((x) << ULPTX_LEN16_S) + +#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 ulptx_sge_pair { + __be32 len[2]; + __be64 addr[2]; +}; + +struct ulptx_sgl { + __be32 cmd_nsge; + __be32 len0; + __be64 addr0; + struct ulptx_sge_pair sge[]; +}; + +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) + +enum cpl_tx_tnl_lso_type { + TX_TNL_TYPE_OPAQUE, + TX_TNL_TYPE_NVGRE, + TX_TNL_TYPE_VXLAN, + TX_TNL_TYPE_GENEVE, +}; + +struct cpl_tx_tnl_lso { + __be32 op_to_IpIdSplitOut; + __be16 IpIdOffsetOut; + __be16 UdpLenSetOut_to_TnlHdrLen; + __be64 r1; + __be32 Flow_to_TcpHdrLen; + __be16 IpIdOffset; + __be16 IpIdSplit_to_Mss; + __be32 TCPSeqOffset; + __be32 EthLenOffset_Size; + /* encapsulated CPL (TX_PKT_XT) follows here */ +}; + +#define CPL_TX_TNL_LSO_OPCODE_S 24 +#define CPL_TX_TNL_LSO_OPCODE_M 0xff +#define CPL_TX_TNL_LSO_OPCODE_V(x) ((x) << CPL_TX_TNL_LSO_OPCODE_S) +#define CPL_TX_TNL_LSO_OPCODE_G(x) \ + (((x) >> CPL_TX_TNL_LSO_OPCODE_S) & CPL_TX_TNL_LSO_OPCODE_M) + +#define CPL_TX_TNL_LSO_FIRST_S 23 +#define CPL_TX_TNL_LSO_FIRST_M 0x1 +#define CPL_TX_TNL_LSO_FIRST_V(x) ((x) << CPL_TX_TNL_LSO_FIRST_S) +#define CPL_TX_TNL_LSO_FIRST_G(x) \ + (((x) >> CPL_TX_TNL_LSO_FIRST_S) & CPL_TX_TNL_LSO_FIRST_M) +#define CPL_TX_TNL_LSO_FIRST_F CPL_TX_TNL_LSO_FIRST_V(1U) + +#define CPL_TX_TNL_LSO_LAST_S 22 +#define CPL_TX_TNL_LSO_LAST_M 0x1 +#define CPL_TX_TNL_LSO_LAST_V(x) ((x) << CPL_TX_TNL_LSO_LAST_S) +#define CPL_TX_TNL_LSO_LAST_G(x) \ + (((x) >> CPL_TX_TNL_LSO_LAST_S) & CPL_TX_TNL_LSO_LAST_M) +#define CPL_TX_TNL_LSO_LAST_F CPL_TX_TNL_LSO_LAST_V(1U) + +#define CPL_TX_TNL_LSO_ETHHDRLENXOUT_S 21 +#define CPL_TX_TNL_LSO_ETHHDRLENXOUT_M 0x1 +#define CPL_TX_TNL_LSO_ETHHDRLENXOUT_V(x) \ + ((x) << CPL_TX_TNL_LSO_ETHHDRLENXOUT_S) +#define CPL_TX_TNL_LSO_ETHHDRLENXOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_ETHHDRLENXOUT_S) & \ + CPL_TX_TNL_LSO_ETHHDRLENXOUT_M) +#define CPL_TX_TNL_LSO_ETHHDRLENXOUT_F CPL_TX_TNL_LSO_ETHHDRLENXOUT_V(1U) + +#define CPL_TX_TNL_LSO_IPV6OUT_S 20 +#define CPL_TX_TNL_LSO_IPV6OUT_M 0x1 +#define CPL_TX_TNL_LSO_IPV6OUT_V(x) ((x) << CPL_TX_TNL_LSO_IPV6OUT_S) +#define CPL_TX_TNL_LSO_IPV6OUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPV6OUT_S) & CPL_TX_TNL_LSO_IPV6OUT_M) +#define CPL_TX_TNL_LSO_IPV6OUT_F CPL_TX_TNL_LSO_IPV6OUT_V(1U) + +#define CPL_TX_TNL_LSO_ETHHDRLEN_S 16 +#define CPL_TX_TNL_LSO_ETHHDRLEN_M 0xf +#define CPL_TX_TNL_LSO_ETHHDRLEN_V(x) ((x) << CPL_TX_TNL_LSO_ETHHDRLEN_S) +#define CPL_TX_TNL_LSO_ETHHDRLEN_G(x) \ + (((x) >> CPL_TX_TNL_LSO_ETHHDRLEN_S) & CPL_TX_TNL_LSO_ETHHDRLEN_M) + +#define CPL_TX_TNL_LSO_IPHDRLEN_S 4 +#define CPL_TX_TNL_LSO_IPHDRLEN_M 0xfff +#define CPL_TX_TNL_LSO_IPHDRLEN_V(x) ((x) << CPL_TX_TNL_LSO_IPHDRLEN_S) +#define CPL_TX_TNL_LSO_IPHDRLEN_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPHDRLEN_S) & CPL_TX_TNL_LSO_IPHDRLEN_M) + +#define CPL_TX_TNL_LSO_TCPHDRLEN_S 0 +#define CPL_TX_TNL_LSO_TCPHDRLEN_M 0xf +#define CPL_TX_TNL_LSO_TCPHDRLEN_V(x) ((x) << CPL_TX_TNL_LSO_TCPHDRLEN_S) +#define CPL_TX_TNL_LSO_TCPHDRLEN_G(x) \ + (((x) >> CPL_TX_TNL_LSO_TCPHDRLEN_S) & CPL_TX_TNL_LSO_TCPHDRLEN_M) + +#define CPL_TX_TNL_LSO_MSS_S 0 +#define CPL_TX_TNL_LSO_MSS_M 0x3fff +#define CPL_TX_TNL_LSO_MSS_V(x) ((x) << CPL_TX_TNL_LSO_MSS_S) +#define CPL_TX_TNL_LSO_MSS_G(x) \ + (((x) >> CPL_TX_TNL_LSO_MSS_S) & CPL_TX_TNL_LSO_MSS_M) + +#define CPL_TX_TNL_LSO_SIZE_S 0 +#define CPL_TX_TNL_LSO_SIZE_M 0xfffffff +#define CPL_TX_TNL_LSO_SIZE_V(x) ((x) << CPL_TX_TNL_LSO_SIZE_S) +#define CPL_TX_TNL_LSO_SIZE_G(x) \ + (((x) >> CPL_TX_TNL_LSO_SIZE_S) & CPL_TX_TNL_LSO_SIZE_M) + +#define CPL_TX_TNL_LSO_ETHHDRLENOUT_S 16 +#define CPL_TX_TNL_LSO_ETHHDRLENOUT_M 0xf +#define CPL_TX_TNL_LSO_ETHHDRLENOUT_V(x) \ + ((x) << CPL_TX_TNL_LSO_ETHHDRLENOUT_S) +#define CPL_TX_TNL_LSO_ETHHDRLENOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_ETHHDRLENOUT_S) & CPL_TX_TNL_LSO_ETHHDRLENOUT_M) + +#define CPL_TX_TNL_LSO_IPHDRLENOUT_S 4 +#define CPL_TX_TNL_LSO_IPHDRLENOUT_M 0xfff +#define CPL_TX_TNL_LSO_IPHDRLENOUT_V(x) ((x) << CPL_TX_TNL_LSO_IPHDRLENOUT_S) +#define CPL_TX_TNL_LSO_IPHDRLENOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPHDRLENOUT_S) & CPL_TX_TNL_LSO_IPHDRLENOUT_M) + +#define CPL_TX_TNL_LSO_IPHDRCHKOUT_S 3 +#define CPL_TX_TNL_LSO_IPHDRCHKOUT_M 0x1 +#define CPL_TX_TNL_LSO_IPHDRCHKOUT_V(x) ((x) << CPL_TX_TNL_LSO_IPHDRCHKOUT_S) +#define CPL_TX_TNL_LSO_IPHDRCHKOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPHDRCHKOUT_S) & CPL_TX_TNL_LSO_IPHDRCHKOUT_M) +#define CPL_TX_TNL_LSO_IPHDRCHKOUT_F CPL_TX_TNL_LSO_IPHDRCHKOUT_V(1U) + +#define CPL_TX_TNL_LSO_IPLENSETOUT_S 2 +#define CPL_TX_TNL_LSO_IPLENSETOUT_M 0x1 +#define CPL_TX_TNL_LSO_IPLENSETOUT_V(x) ((x) << CPL_TX_TNL_LSO_IPLENSETOUT_S) +#define CPL_TX_TNL_LSO_IPLENSETOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPLENSETOUT_S) & CPL_TX_TNL_LSO_IPLENSETOUT_M) +#define CPL_TX_TNL_LSO_IPLENSETOUT_F CPL_TX_TNL_LSO_IPLENSETOUT_V(1U) + +#define CPL_TX_TNL_LSO_IPIDINCOUT_S 1 +#define CPL_TX_TNL_LSO_IPIDINCOUT_M 0x1 +#define CPL_TX_TNL_LSO_IPIDINCOUT_V(x) ((x) << CPL_TX_TNL_LSO_IPIDINCOUT_S) +#define CPL_TX_TNL_LSO_IPIDINCOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPIDINCOUT_S) & CPL_TX_TNL_LSO_IPIDINCOUT_M) +#define CPL_TX_TNL_LSO_IPIDINCOUT_F CPL_TX_TNL_LSO_IPIDINCOUT_V(1U) + +#define CPL_TX_TNL_LSO_UDPCHKCLROUT_S 14 +#define CPL_TX_TNL_LSO_UDPCHKCLROUT_M 0x1 +#define CPL_TX_TNL_LSO_UDPCHKCLROUT_V(x) \ + ((x) << CPL_TX_TNL_LSO_UDPCHKCLROUT_S) +#define CPL_TX_TNL_LSO_UDPCHKCLROUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_UDPCHKCLROUT_S) & \ + CPL_TX_TNL_LSO_UDPCHKCLROUT_M) +#define CPL_TX_TNL_LSO_UDPCHKCLROUT_F CPL_TX_TNL_LSO_UDPCHKCLROUT_V(1U) + +#define CPL_TX_TNL_LSO_UDPLENSETOUT_S 15 +#define CPL_TX_TNL_LSO_UDPLENSETOUT_M 0x1 +#define CPL_TX_TNL_LSO_UDPLENSETOUT_V(x) \ + ((x) << CPL_TX_TNL_LSO_UDPLENSETOUT_S) +#define CPL_TX_TNL_LSO_UDPLENSETOUT_G(x) \ + (((x) >> CPL_TX_TNL_LSO_UDPLENSETOUT_S) & \ + CPL_TX_TNL_LSO_UDPLENSETOUT_M) +#define CPL_TX_TNL_LSO_UDPLENSETOUT_F CPL_TX_TNL_LSO_UDPLENSETOUT_V(1U) + +#define CPL_TX_TNL_LSO_TNLTYPE_S 12 +#define CPL_TX_TNL_LSO_TNLTYPE_M 0x3 +#define CPL_TX_TNL_LSO_TNLTYPE_V(x) ((x) << CPL_TX_TNL_LSO_TNLTYPE_S) +#define CPL_TX_TNL_LSO_TNLTYPE_G(x) \ + (((x) >> CPL_TX_TNL_LSO_TNLTYPE_S) & CPL_TX_TNL_LSO_TNLTYPE_M) + +#define S_CPL_TX_TNL_LSO_ETHHDRLEN 16 +#define M_CPL_TX_TNL_LSO_ETHHDRLEN 0xf +#define V_CPL_TX_TNL_LSO_ETHHDRLEN(x) ((x) << S_CPL_TX_TNL_LSO_ETHHDRLEN) +#define G_CPL_TX_TNL_LSO_ETHHDRLEN(x) \ + (((x) >> S_CPL_TX_TNL_LSO_ETHHDRLEN) & M_CPL_TX_TNL_LSO_ETHHDRLEN) + +#define CPL_TX_TNL_LSO_TNLHDRLEN_S 0 +#define CPL_TX_TNL_LSO_TNLHDRLEN_M 0xfff +#define CPL_TX_TNL_LSO_TNLHDRLEN_V(x) ((x) << CPL_TX_TNL_LSO_TNLHDRLEN_S) +#define CPL_TX_TNL_LSO_TNLHDRLEN_G(x) \ + (((x) >> CPL_TX_TNL_LSO_TNLHDRLEN_S) & CPL_TX_TNL_LSO_TNLHDRLEN_M) + +#define CPL_TX_TNL_LSO_IPV6_S 20 +#define CPL_TX_TNL_LSO_IPV6_M 0x1 +#define CPL_TX_TNL_LSO_IPV6_V(x) ((x) << CPL_TX_TNL_LSO_IPV6_S) +#define CPL_TX_TNL_LSO_IPV6_G(x) \ + (((x) >> CPL_TX_TNL_LSO_IPV6_S) & CPL_TX_TNL_LSO_IPV6_M) +#define CPL_TX_TNL_LSO_IPV6_F CPL_TX_TNL_LSO_IPV6_V(1U) + +#define ULP_TX_SC_MORE_S 23 +#define ULP_TX_SC_MORE_V(x) ((x) << ULP_TX_SC_MORE_S) +#define ULP_TX_SC_MORE_F ULP_TX_SC_MORE_V(1U) + +struct ulp_mem_io { + WR_HDR; + __be32 cmd; + __be32 len16; /* command length */ + __be32 dlen; /* data length in 32-byte units */ + __be32 lock_addr; +}; + +#define ULP_MEMIO_LOCK_S 31 +#define ULP_MEMIO_LOCK_V(x) ((x) << ULP_MEMIO_LOCK_S) +#define ULP_MEMIO_LOCK_F ULP_MEMIO_LOCK_V(1U) + +/* additional ulp_mem_io.cmd fields */ +#define ULP_MEMIO_ORDER_S 23 +#define ULP_MEMIO_ORDER_V(x) ((x) << ULP_MEMIO_ORDER_S) +#define ULP_MEMIO_ORDER_F ULP_MEMIO_ORDER_V(1U) + +#define T5_ULP_MEMIO_IMM_S 23 +#define T5_ULP_MEMIO_IMM_V(x) ((x) << T5_ULP_MEMIO_IMM_S) +#define T5_ULP_MEMIO_IMM_F T5_ULP_MEMIO_IMM_V(1U) + +#define T5_ULP_MEMIO_ORDER_S 22 +#define T5_ULP_MEMIO_ORDER_V(x) ((x) << T5_ULP_MEMIO_ORDER_S) +#define T5_ULP_MEMIO_ORDER_F T5_ULP_MEMIO_ORDER_V(1U) + +#define T5_ULP_MEMIO_FID_S 4 +#define T5_ULP_MEMIO_FID_M 0x7ff +#define T5_ULP_MEMIO_FID_V(x) ((x) << T5_ULP_MEMIO_FID_S) + +/* ulp_mem_io.lock_addr fields */ +#define ULP_MEMIO_ADDR_S 0 +#define ULP_MEMIO_ADDR_V(x) ((x) << ULP_MEMIO_ADDR_S) + +/* ulp_mem_io.dlen fields */ +#define ULP_MEMIO_DATA_LEN_S 0 +#define ULP_MEMIO_DATA_LEN_V(x) ((x) << ULP_MEMIO_DATA_LEN_S) + +#define ULPTX_NSGE_S 0 +#define ULPTX_NSGE_M 0xFFFF +#define ULPTX_NSGE_V(x) ((x) << ULPTX_NSGE_S) +#define ULPTX_NSGE_G(x) (((x) >> ULPTX_NSGE_S) & ULPTX_NSGE_M) + +struct ulptx_sc_memrd { + __be32 cmd_to_len; + __be32 addr; +}; + +#define ULP_TXPKT_DATAMODIFY_S 23 +#define ULP_TXPKT_DATAMODIFY_M 0x1 +#define ULP_TXPKT_DATAMODIFY_V(x) ((x) << ULP_TXPKT_DATAMODIFY_S) +#define ULP_TXPKT_DATAMODIFY_G(x) \ + (((x) >> ULP_TXPKT_DATAMODIFY_S) & ULP_TXPKT_DATAMODIFY__M) +#define ULP_TXPKT_DATAMODIFY_F ULP_TXPKT_DATAMODIFY_V(1U) + +#define ULP_TXPKT_CHANNELID_S 22 +#define ULP_TXPKT_CHANNELID_M 0x1 +#define ULP_TXPKT_CHANNELID_V(x) ((x) << ULP_TXPKT_CHANNELID_S) +#define ULP_TXPKT_CHANNELID_G(x) \ + (((x) >> ULP_TXPKT_CHANNELID_S) & ULP_TXPKT_CHANNELID_M) +#define ULP_TXPKT_CHANNELID_F ULP_TXPKT_CHANNELID_V(1U) + +#define SCMD_SEQ_NO_CTRL_S 29 +#define SCMD_SEQ_NO_CTRL_M 0x3 +#define SCMD_SEQ_NO_CTRL_V(x) ((x) << SCMD_SEQ_NO_CTRL_S) +#define SCMD_SEQ_NO_CTRL_G(x) \ + (((x) >> SCMD_SEQ_NO_CTRL_S) & SCMD_SEQ_NO_CTRL_M) + +/* StsFieldPrsnt- Status field at the end of the TLS PDU */ +#define SCMD_STATUS_PRESENT_S 28 +#define SCMD_STATUS_PRESENT_M 0x1 +#define SCMD_STATUS_PRESENT_V(x) ((x) << SCMD_STATUS_PRESENT_S) +#define SCMD_STATUS_PRESENT_G(x) \ + (((x) >> SCMD_STATUS_PRESENT_S) & SCMD_STATUS_PRESENT_M) +#define SCMD_STATUS_PRESENT_F SCMD_STATUS_PRESENT_V(1U) + +/* ProtoVersion - Protocol Version 0: 1.2, 1:1.1, 2:DTLS, 3:Generic, + * 3-15: Reserved. + */ +#define SCMD_PROTO_VERSION_S 24 +#define SCMD_PROTO_VERSION_M 0xf +#define SCMD_PROTO_VERSION_V(x) ((x) << SCMD_PROTO_VERSION_S) +#define SCMD_PROTO_VERSION_G(x) \ + (((x) >> SCMD_PROTO_VERSION_S) & SCMD_PROTO_VERSION_M) + +/* EncDecCtrl - Encryption/Decryption Control. 0: Encrypt, 1: Decrypt */ +#define SCMD_ENC_DEC_CTRL_S 23 +#define SCMD_ENC_DEC_CTRL_M 0x1 +#define SCMD_ENC_DEC_CTRL_V(x) ((x) << SCMD_ENC_DEC_CTRL_S) +#define SCMD_ENC_DEC_CTRL_G(x) \ + (((x) >> SCMD_ENC_DEC_CTRL_S) & SCMD_ENC_DEC_CTRL_M) +#define SCMD_ENC_DEC_CTRL_F SCMD_ENC_DEC_CTRL_V(1U) + +/* CipherAuthSeqCtrl - Cipher Authentication Sequence Control. */ +#define SCMD_CIPH_AUTH_SEQ_CTRL_S 22 +#define SCMD_CIPH_AUTH_SEQ_CTRL_M 0x1 +#define SCMD_CIPH_AUTH_SEQ_CTRL_V(x) \ + ((x) << SCMD_CIPH_AUTH_SEQ_CTRL_S) +#define SCMD_CIPH_AUTH_SEQ_CTRL_G(x) \ + (((x) >> SCMD_CIPH_AUTH_SEQ_CTRL_S) & SCMD_CIPH_AUTH_SEQ_CTRL_M) +#define SCMD_CIPH_AUTH_SEQ_CTRL_F SCMD_CIPH_AUTH_SEQ_CTRL_V(1U) + +/* CiphMode - Cipher Mode. 0: NOP, 1:AES-CBC, 2:AES-GCM, 3:AES-CTR, + * 4:Generic-AES, 5-15: Reserved. + */ +#define SCMD_CIPH_MODE_S 18 +#define SCMD_CIPH_MODE_M 0xf +#define SCMD_CIPH_MODE_V(x) ((x) << SCMD_CIPH_MODE_S) +#define SCMD_CIPH_MODE_G(x) \ + (((x) >> SCMD_CIPH_MODE_S) & SCMD_CIPH_MODE_M) + +/* AuthMode - Auth Mode. 0: NOP, 1:SHA1, 2:SHA2-224, 3:SHA2-256 + * 4-15: Reserved + */ +#define SCMD_AUTH_MODE_S 14 +#define SCMD_AUTH_MODE_M 0xf +#define SCMD_AUTH_MODE_V(x) ((x) << SCMD_AUTH_MODE_S) +#define SCMD_AUTH_MODE_G(x) \ + (((x) >> SCMD_AUTH_MODE_S) & SCMD_AUTH_MODE_M) + +/* HmacCtrl - HMAC Control. 0:NOP, 1:No truncation, 2:Support HMAC Truncation + * per RFC 4366, 3:IPSec 96 bits, 4-7:Reserved + */ +#define SCMD_HMAC_CTRL_S 11 +#define SCMD_HMAC_CTRL_M 0x7 +#define SCMD_HMAC_CTRL_V(x) ((x) << SCMD_HMAC_CTRL_S) +#define SCMD_HMAC_CTRL_G(x) \ + (((x) >> SCMD_HMAC_CTRL_S) & SCMD_HMAC_CTRL_M) + +/* IvSize - IV size in units of 2 bytes */ +#define SCMD_IV_SIZE_S 7 +#define SCMD_IV_SIZE_M 0xf +#define SCMD_IV_SIZE_V(x) ((x) << SCMD_IV_SIZE_S) +#define SCMD_IV_SIZE_G(x) \ + (((x) >> SCMD_IV_SIZE_S) & SCMD_IV_SIZE_M) + +/* NumIVs - Number of IVs */ +#define SCMD_NUM_IVS_S 0 +#define SCMD_NUM_IVS_M 0x7f +#define SCMD_NUM_IVS_V(x) ((x) << SCMD_NUM_IVS_S) +#define SCMD_NUM_IVS_G(x) \ + (((x) >> SCMD_NUM_IVS_S) & SCMD_NUM_IVS_M) + +/* EnbDbgId - If this is enabled upper 20 (63:44) bits if SeqNumber + * (below) are used as Cid (connection id for debug status), these + * bits are padded to zero for forming the 64 bit + * sequence number for TLS + */ +#define SCMD_ENB_DBGID_S 31 +#define SCMD_ENB_DBGID_M 0x1 +#define SCMD_ENB_DBGID_V(x) ((x) << SCMD_ENB_DBGID_S) +#define SCMD_ENB_DBGID_G(x) \ + (((x) >> SCMD_ENB_DBGID_S) & SCMD_ENB_DBGID_M) + +/* IV generation in SW. */ +#define SCMD_IV_GEN_CTRL_S 30 +#define SCMD_IV_GEN_CTRL_M 0x1 +#define SCMD_IV_GEN_CTRL_V(x) ((x) << SCMD_IV_GEN_CTRL_S) +#define SCMD_IV_GEN_CTRL_G(x) \ + (((x) >> SCMD_IV_GEN_CTRL_S) & SCMD_IV_GEN_CTRL_M) +#define SCMD_IV_GEN_CTRL_F SCMD_IV_GEN_CTRL_V(1U) + +/* More frags */ +#define SCMD_MORE_FRAGS_S 20 +#define SCMD_MORE_FRAGS_M 0x1 +#define SCMD_MORE_FRAGS_V(x) ((x) << SCMD_MORE_FRAGS_S) +#define SCMD_MORE_FRAGS_G(x) (((x) >> SCMD_MORE_FRAGS_S) & SCMD_MORE_FRAGS_M) + +/*last frag */ +#define SCMD_LAST_FRAG_S 19 +#define SCMD_LAST_FRAG_M 0x1 +#define SCMD_LAST_FRAG_V(x) ((x) << SCMD_LAST_FRAG_S) +#define SCMD_LAST_FRAG_G(x) (((x) >> SCMD_LAST_FRAG_S) & SCMD_LAST_FRAG_M) + +/* TlsCompPdu */ +#define SCMD_TLS_COMPPDU_S 18 +#define SCMD_TLS_COMPPDU_M 0x1 +#define SCMD_TLS_COMPPDU_V(x) ((x) << SCMD_TLS_COMPPDU_S) +#define SCMD_TLS_COMPPDU_G(x) (((x) >> SCMD_TLS_COMPPDU_S) & SCMD_TLS_COMPPDU_M) + +/* KeyCntxtInline - Key context inline after the scmd OR PayloadOnly*/ +#define SCMD_KEY_CTX_INLINE_S 17 +#define SCMD_KEY_CTX_INLINE_M 0x1 +#define SCMD_KEY_CTX_INLINE_V(x) ((x) << SCMD_KEY_CTX_INLINE_S) +#define SCMD_KEY_CTX_INLINE_G(x) \ + (((x) >> SCMD_KEY_CTX_INLINE_S) & SCMD_KEY_CTX_INLINE_M) +#define SCMD_KEY_CTX_INLINE_F SCMD_KEY_CTX_INLINE_V(1U) + +/* TLSFragEnable - 0: Host created TLS PDUs, 1: TLS Framgmentation in ASIC */ +#define SCMD_TLS_FRAG_ENABLE_S 16 +#define SCMD_TLS_FRAG_ENABLE_M 0x1 +#define SCMD_TLS_FRAG_ENABLE_V(x) ((x) << SCMD_TLS_FRAG_ENABLE_S) +#define SCMD_TLS_FRAG_ENABLE_G(x) \ + (((x) >> SCMD_TLS_FRAG_ENABLE_S) & SCMD_TLS_FRAG_ENABLE_M) +#define SCMD_TLS_FRAG_ENABLE_F SCMD_TLS_FRAG_ENABLE_V(1U) + +/* MacOnly - Only send the MAC and discard PDU. This is valid for hash only + * modes, in this case TLS_TX will drop the PDU and only + * send back the MAC bytes. + */ +#define SCMD_MAC_ONLY_S 15 +#define SCMD_MAC_ONLY_M 0x1 +#define SCMD_MAC_ONLY_V(x) ((x) << SCMD_MAC_ONLY_S) +#define SCMD_MAC_ONLY_G(x) \ + (((x) >> SCMD_MAC_ONLY_S) & SCMD_MAC_ONLY_M) +#define SCMD_MAC_ONLY_F SCMD_MAC_ONLY_V(1U) + +/* AadIVDrop - Drop the AAD and IV fields. Useful in protocols + * which have complex AAD and IV formations Eg:AES-CCM + */ +#define SCMD_AADIVDROP_S 14 +#define SCMD_AADIVDROP_M 0x1 +#define SCMD_AADIVDROP_V(x) ((x) << SCMD_AADIVDROP_S) +#define SCMD_AADIVDROP_G(x) \ + (((x) >> SCMD_AADIVDROP_S) & SCMD_AADIVDROP_M) +#define SCMD_AADIVDROP_F SCMD_AADIVDROP_V(1U) + +/* HdrLength - Length of all headers excluding TLS header + * present before start of crypto PDU/payload. + */ +#define SCMD_HDR_LEN_S 0 +#define SCMD_HDR_LEN_M 0x3fff +#define SCMD_HDR_LEN_V(x) ((x) << SCMD_HDR_LEN_S) +#define SCMD_HDR_LEN_G(x) \ + (((x) >> SCMD_HDR_LEN_S) & SCMD_HDR_LEN_M) + +struct cpl_tx_sec_pdu { + __be32 op_ivinsrtofst; + __be32 pldlen; + __be32 aadstart_cipherstop_hi; + __be32 cipherstop_lo_authinsert; + __be32 seqno_numivs; + __be32 ivgen_hdrlen; + __be64 scmd1; +}; + +#define CPL_TX_SEC_PDU_OPCODE_S 24 +#define CPL_TX_SEC_PDU_OPCODE_M 0xff +#define CPL_TX_SEC_PDU_OPCODE_V(x) ((x) << CPL_TX_SEC_PDU_OPCODE_S) +#define CPL_TX_SEC_PDU_OPCODE_G(x) \ + (((x) >> CPL_TX_SEC_PDU_OPCODE_S) & CPL_TX_SEC_PDU_OPCODE_M) + +/* RX Channel Id */ +#define CPL_TX_SEC_PDU_RXCHID_S 22 +#define CPL_TX_SEC_PDU_RXCHID_M 0x1 +#define CPL_TX_SEC_PDU_RXCHID_V(x) ((x) << CPL_TX_SEC_PDU_RXCHID_S) +#define CPL_TX_SEC_PDU_RXCHID_G(x) \ + (((x) >> CPL_TX_SEC_PDU_RXCHID_S) & CPL_TX_SEC_PDU_RXCHID_M) +#define CPL_TX_SEC_PDU_RXCHID_F CPL_TX_SEC_PDU_RXCHID_V(1U) + +/* Ack Follows */ +#define CPL_TX_SEC_PDU_ACKFOLLOWS_S 21 +#define CPL_TX_SEC_PDU_ACKFOLLOWS_M 0x1 +#define CPL_TX_SEC_PDU_ACKFOLLOWS_V(x) ((x) << CPL_TX_SEC_PDU_ACKFOLLOWS_S) +#define CPL_TX_SEC_PDU_ACKFOLLOWS_G(x) \ + (((x) >> CPL_TX_SEC_PDU_ACKFOLLOWS_S) & CPL_TX_SEC_PDU_ACKFOLLOWS_M) +#define CPL_TX_SEC_PDU_ACKFOLLOWS_F CPL_TX_SEC_PDU_ACKFOLLOWS_V(1U) + +/* Loopback bit in cpl_tx_sec_pdu */ +#define CPL_TX_SEC_PDU_ULPTXLPBK_S 20 +#define CPL_TX_SEC_PDU_ULPTXLPBK_M 0x1 +#define CPL_TX_SEC_PDU_ULPTXLPBK_V(x) ((x) << CPL_TX_SEC_PDU_ULPTXLPBK_S) +#define CPL_TX_SEC_PDU_ULPTXLPBK_G(x) \ + (((x) >> CPL_TX_SEC_PDU_ULPTXLPBK_S) & CPL_TX_SEC_PDU_ULPTXLPBK_M) +#define CPL_TX_SEC_PDU_ULPTXLPBK_F CPL_TX_SEC_PDU_ULPTXLPBK_V(1U) + +/* Length of cpl header encapsulated */ +#define CPL_TX_SEC_PDU_CPLLEN_S 16 +#define CPL_TX_SEC_PDU_CPLLEN_M 0xf +#define CPL_TX_SEC_PDU_CPLLEN_V(x) ((x) << CPL_TX_SEC_PDU_CPLLEN_S) +#define CPL_TX_SEC_PDU_CPLLEN_G(x) \ + (((x) >> CPL_TX_SEC_PDU_CPLLEN_S) & CPL_TX_SEC_PDU_CPLLEN_M) + +/* PlaceHolder */ +#define CPL_TX_SEC_PDU_PLACEHOLDER_S 10 +#define CPL_TX_SEC_PDU_PLACEHOLDER_M 0x1 +#define CPL_TX_SEC_PDU_PLACEHOLDER_V(x) ((x) << CPL_TX_SEC_PDU_PLACEHOLDER_S) +#define CPL_TX_SEC_PDU_PLACEHOLDER_G(x) \ + (((x) >> CPL_TX_SEC_PDU_PLACEHOLDER_S) & \ + CPL_TX_SEC_PDU_PLACEHOLDER_M) + +/* IvInsrtOffset: Insertion location for IV */ +#define CPL_TX_SEC_PDU_IVINSRTOFST_S 0 +#define CPL_TX_SEC_PDU_IVINSRTOFST_M 0x3ff +#define CPL_TX_SEC_PDU_IVINSRTOFST_V(x) ((x) << CPL_TX_SEC_PDU_IVINSRTOFST_S) +#define CPL_TX_SEC_PDU_IVINSRTOFST_G(x) \ + (((x) >> CPL_TX_SEC_PDU_IVINSRTOFST_S) & \ + CPL_TX_SEC_PDU_IVINSRTOFST_M) + +/* AadStartOffset: Offset in bytes for AAD start from + * the first byte following the pkt headers (0-255 bytes) + */ +#define CPL_TX_SEC_PDU_AADSTART_S 24 +#define CPL_TX_SEC_PDU_AADSTART_M 0xff +#define CPL_TX_SEC_PDU_AADSTART_V(x) ((x) << CPL_TX_SEC_PDU_AADSTART_S) +#define CPL_TX_SEC_PDU_AADSTART_G(x) \ + (((x) >> CPL_TX_SEC_PDU_AADSTART_S) & \ + CPL_TX_SEC_PDU_AADSTART_M) + +/* AadStopOffset: offset in bytes for AAD stop/end from the first byte following + * the pkt headers (0-511 bytes) + */ +#define CPL_TX_SEC_PDU_AADSTOP_S 15 +#define CPL_TX_SEC_PDU_AADSTOP_M 0x1ff +#define CPL_TX_SEC_PDU_AADSTOP_V(x) ((x) << CPL_TX_SEC_PDU_AADSTOP_S) +#define CPL_TX_SEC_PDU_AADSTOP_G(x) \ + (((x) >> CPL_TX_SEC_PDU_AADSTOP_S) & CPL_TX_SEC_PDU_AADSTOP_M) + +/* CipherStartOffset: offset in bytes for encryption/decryption start from the + * first byte following the pkt headers (0-1023 bytes) + */ +#define CPL_TX_SEC_PDU_CIPHERSTART_S 5 +#define CPL_TX_SEC_PDU_CIPHERSTART_M 0x3ff +#define CPL_TX_SEC_PDU_CIPHERSTART_V(x) ((x) << CPL_TX_SEC_PDU_CIPHERSTART_S) +#define CPL_TX_SEC_PDU_CIPHERSTART_G(x) \ + (((x) >> CPL_TX_SEC_PDU_CIPHERSTART_S) & \ + CPL_TX_SEC_PDU_CIPHERSTART_M) + +/* CipherStopOffset: offset in bytes for encryption/decryption end + * from end of the payload of this command (0-511 bytes) + */ +#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_S 0 +#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_M 0x1f +#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_V(x) \ + ((x) << CPL_TX_SEC_PDU_CIPHERSTOP_HI_S) +#define CPL_TX_SEC_PDU_CIPHERSTOP_HI_G(x) \ + (((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_HI_S) & \ + CPL_TX_SEC_PDU_CIPHERSTOP_HI_M) + +#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_S 28 +#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_M 0xf +#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_V(x) \ + ((x) << CPL_TX_SEC_PDU_CIPHERSTOP_LO_S) +#define CPL_TX_SEC_PDU_CIPHERSTOP_LO_G(x) \ + (((x) >> CPL_TX_SEC_PDU_CIPHERSTOP_LO_S) & \ + CPL_TX_SEC_PDU_CIPHERSTOP_LO_M) + +/* AuthStartOffset: offset in bytes for authentication start from + * the first byte following the pkt headers (0-1023) + */ +#define CPL_TX_SEC_PDU_AUTHSTART_S 18 +#define CPL_TX_SEC_PDU_AUTHSTART_M 0x3ff +#define CPL_TX_SEC_PDU_AUTHSTART_V(x) ((x) << CPL_TX_SEC_PDU_AUTHSTART_S) +#define CPL_TX_SEC_PDU_AUTHSTART_G(x) \ + (((x) >> CPL_TX_SEC_PDU_AUTHSTART_S) & \ + CPL_TX_SEC_PDU_AUTHSTART_M) + +/* AuthStopOffset: offset in bytes for authentication + * end from end of the payload of this command (0-511 Bytes) + */ +#define CPL_TX_SEC_PDU_AUTHSTOP_S 9 +#define CPL_TX_SEC_PDU_AUTHSTOP_M 0x1ff +#define CPL_TX_SEC_PDU_AUTHSTOP_V(x) ((x) << CPL_TX_SEC_PDU_AUTHSTOP_S) +#define CPL_TX_SEC_PDU_AUTHSTOP_G(x) \ + (((x) >> CPL_TX_SEC_PDU_AUTHSTOP_S) & \ + CPL_TX_SEC_PDU_AUTHSTOP_M) + +/* AuthInsrtOffset: offset in bytes for authentication insertion + * from end of the payload of this command (0-511 bytes) + */ +#define CPL_TX_SEC_PDU_AUTHINSERT_S 0 +#define CPL_TX_SEC_PDU_AUTHINSERT_M 0x1ff +#define CPL_TX_SEC_PDU_AUTHINSERT_V(x) ((x) << CPL_TX_SEC_PDU_AUTHINSERT_S) +#define CPL_TX_SEC_PDU_AUTHINSERT_G(x) \ + (((x) >> CPL_TX_SEC_PDU_AUTHINSERT_S) & \ + CPL_TX_SEC_PDU_AUTHINSERT_M) + +struct cpl_rx_phys_dsgl { + __be32 op_to_tid; + __be32 pcirlxorder_to_noofsgentr; + struct rss_header rss_hdr_int; +}; + +#define CPL_RX_PHYS_DSGL_OPCODE_S 24 +#define CPL_RX_PHYS_DSGL_OPCODE_M 0xff +#define CPL_RX_PHYS_DSGL_OPCODE_V(x) ((x) << CPL_RX_PHYS_DSGL_OPCODE_S) +#define CPL_RX_PHYS_DSGL_OPCODE_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_OPCODE_S) & CPL_RX_PHYS_DSGL_OPCODE_M) + +#define CPL_RX_PHYS_DSGL_ISRDMA_S 23 +#define CPL_RX_PHYS_DSGL_ISRDMA_M 0x1 +#define CPL_RX_PHYS_DSGL_ISRDMA_V(x) ((x) << CPL_RX_PHYS_DSGL_ISRDMA_S) +#define CPL_RX_PHYS_DSGL_ISRDMA_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_ISRDMA_S) & CPL_RX_PHYS_DSGL_ISRDMA_M) +#define CPL_RX_PHYS_DSGL_ISRDMA_F CPL_RX_PHYS_DSGL_ISRDMA_V(1U) + +#define CPL_RX_PHYS_DSGL_RSVD1_S 20 +#define CPL_RX_PHYS_DSGL_RSVD1_M 0x7 +#define CPL_RX_PHYS_DSGL_RSVD1_V(x) ((x) << CPL_RX_PHYS_DSGL_RSVD1_S) +#define CPL_RX_PHYS_DSGL_RSVD1_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_RSVD1_S) & \ + CPL_RX_PHYS_DSGL_RSVD1_M) + +#define CPL_RX_PHYS_DSGL_PCIRLXORDER_S 31 +#define CPL_RX_PHYS_DSGL_PCIRLXORDER_M 0x1 +#define CPL_RX_PHYS_DSGL_PCIRLXORDER_V(x) \ + ((x) << CPL_RX_PHYS_DSGL_PCIRLXORDER_S) +#define CPL_RX_PHYS_DSGL_PCIRLXORDER_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_PCIRLXORDER_S) & \ + CPL_RX_PHYS_DSGL_PCIRLXORDER_M) +#define CPL_RX_PHYS_DSGL_PCIRLXORDER_F CPL_RX_PHYS_DSGL_PCIRLXORDER_V(1U) + +#define CPL_RX_PHYS_DSGL_PCINOSNOOP_S 30 +#define CPL_RX_PHYS_DSGL_PCINOSNOOP_M 0x1 +#define CPL_RX_PHYS_DSGL_PCINOSNOOP_V(x) \ + ((x) << CPL_RX_PHYS_DSGL_PCINOSNOOP_S) +#define CPL_RX_PHYS_DSGL_PCINOSNOOP_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_PCINOSNOOP_S) & \ + CPL_RX_PHYS_DSGL_PCINOSNOOP_M) + +#define CPL_RX_PHYS_DSGL_PCINOSNOOP_F CPL_RX_PHYS_DSGL_PCINOSNOOP_V(1U) + +#define CPL_RX_PHYS_DSGL_PCITPHNTENB_S 29 +#define CPL_RX_PHYS_DSGL_PCITPHNTENB_M 0x1 +#define CPL_RX_PHYS_DSGL_PCITPHNTENB_V(x) \ + ((x) << CPL_RX_PHYS_DSGL_PCITPHNTENB_S) +#define CPL_RX_PHYS_DSGL_PCITPHNTENB_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_PCITPHNTENB_S) & \ + CPL_RX_PHYS_DSGL_PCITPHNTENB_M) +#define CPL_RX_PHYS_DSGL_PCITPHNTENB_F CPL_RX_PHYS_DSGL_PCITPHNTENB_V(1U) + +#define CPL_RX_PHYS_DSGL_PCITPHNT_S 27 +#define CPL_RX_PHYS_DSGL_PCITPHNT_M 0x3 +#define CPL_RX_PHYS_DSGL_PCITPHNT_V(x) ((x) << CPL_RX_PHYS_DSGL_PCITPHNT_S) +#define CPL_RX_PHYS_DSGL_PCITPHNT_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_PCITPHNT_S) & \ + CPL_RX_PHYS_DSGL_PCITPHNT_M) + +#define CPL_RX_PHYS_DSGL_DCAID_S 16 +#define CPL_RX_PHYS_DSGL_DCAID_M 0x7ff +#define CPL_RX_PHYS_DSGL_DCAID_V(x) ((x) << CPL_RX_PHYS_DSGL_DCAID_S) +#define CPL_RX_PHYS_DSGL_DCAID_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_DCAID_S) & \ + CPL_RX_PHYS_DSGL_DCAID_M) + +#define CPL_RX_PHYS_DSGL_NOOFSGENTR_S 0 +#define CPL_RX_PHYS_DSGL_NOOFSGENTR_M 0xffff +#define CPL_RX_PHYS_DSGL_NOOFSGENTR_V(x) \ + ((x) << CPL_RX_PHYS_DSGL_NOOFSGENTR_S) +#define CPL_RX_PHYS_DSGL_NOOFSGENTR_G(x) \ + (((x) >> CPL_RX_PHYS_DSGL_NOOFSGENTR_S) & \ + CPL_RX_PHYS_DSGL_NOOFSGENTR_M) + +struct cpl_rx_mps_pkt { + __be32 op_to_r1_hi; + __be32 r1_lo_length; +}; + +#define CPL_RX_MPS_PKT_OP_S 24 +#define CPL_RX_MPS_PKT_OP_M 0xff +#define CPL_RX_MPS_PKT_OP_V(x) ((x) << CPL_RX_MPS_PKT_OP_S) +#define CPL_RX_MPS_PKT_OP_G(x) \ + (((x) >> CPL_RX_MPS_PKT_OP_S) & CPL_RX_MPS_PKT_OP_M) + +#define CPL_RX_MPS_PKT_TYPE_S 20 +#define CPL_RX_MPS_PKT_TYPE_M 0xf +#define CPL_RX_MPS_PKT_TYPE_V(x) ((x) << CPL_RX_MPS_PKT_TYPE_S) +#define CPL_RX_MPS_PKT_TYPE_G(x) \ + (((x) >> CPL_RX_MPS_PKT_TYPE_S) & CPL_RX_MPS_PKT_TYPE_M) + +enum { + X_CPL_RX_MPS_PKT_TYPE_PAUSE = 1 << 0, + X_CPL_RX_MPS_PKT_TYPE_PPP = 1 << 1, + X_CPL_RX_MPS_PKT_TYPE_QFC = 1 << 2, + X_CPL_RX_MPS_PKT_TYPE_PTP = 1 << 3 +}; + +struct cpl_srq_table_req { + WR_HDR; + union opcode_tid ot; + __u8 status; + __u8 rsvd[2]; + __u8 idx; + __be64 rsvd_pdid; + __be32 qlen_qbase; + __be16 cur_msn; + __be16 max_msn; +}; + +struct cpl_srq_table_rpl { + union opcode_tid ot; + __u8 status; + __u8 rsvd[2]; + __u8 idx; + __be64 rsvd_pdid; + __be32 qlen_qbase; + __be16 cur_msn; + __be16 max_msn; +}; + +/* cpl_srq_table_{req,rpl}.params fields */ +#define SRQT_QLEN_S 28 +#define SRQT_QLEN_M 0xF +#define SRQT_QLEN_V(x) ((x) << SRQT_QLEN_S) +#define SRQT_QLEN_G(x) (((x) >> SRQT_QLEN_S) & SRQT_QLEN_M) + +#define SRQT_QBASE_S 0 +#define SRQT_QBASE_M 0x3FFFFFF +#define SRQT_QBASE_V(x) ((x) << SRQT_QBASE_S) +#define SRQT_QBASE_G(x) (((x) >> SRQT_QBASE_S) & SRQT_QBASE_M) + +#define SRQT_PDID_S 0 +#define SRQT_PDID_M 0xFF +#define SRQT_PDID_V(x) ((x) << SRQT_PDID_S) +#define SRQT_PDID_G(x) (((x) >> SRQT_PDID_S) & SRQT_PDID_M) + +#define SRQT_IDX_S 0 +#define SRQT_IDX_M 0xF +#define SRQT_IDX_V(x) ((x) << SRQT_IDX_S) +#define SRQT_IDX_G(x) (((x) >> SRQT_IDX_S) & SRQT_IDX_M) + +struct cpl_tx_tls_sfo { + __be32 op_to_seg_len; + __be32 pld_len; + __be32 type_protover; + __be32 r1_lo; + __be32 seqno_numivs; + __be32 ivgen_hdrlen; + __be64 scmd1; +}; + +/* cpl_tx_tls_sfo macros */ +#define CPL_TX_TLS_SFO_OPCODE_S 24 +#define CPL_TX_TLS_SFO_OPCODE_V(x) ((x) << CPL_TX_TLS_SFO_OPCODE_S) + +#define CPL_TX_TLS_SFO_DATA_TYPE_S 20 +#define CPL_TX_TLS_SFO_DATA_TYPE_V(x) ((x) << CPL_TX_TLS_SFO_DATA_TYPE_S) + +#define CPL_TX_TLS_SFO_CPL_LEN_S 16 +#define CPL_TX_TLS_SFO_CPL_LEN_V(x) ((x) << CPL_TX_TLS_SFO_CPL_LEN_S) + +#define CPL_TX_TLS_SFO_SEG_LEN_S 0 +#define CPL_TX_TLS_SFO_SEG_LEN_M 0xffff +#define CPL_TX_TLS_SFO_SEG_LEN_V(x) ((x) << CPL_TX_TLS_SFO_SEG_LEN_S) +#define CPL_TX_TLS_SFO_SEG_LEN_G(x) \ + (((x) >> CPL_TX_TLS_SFO_SEG_LEN_S) & CPL_TX_TLS_SFO_SEG_LEN_M) + +#define CPL_TX_TLS_SFO_TYPE_S 24 +#define CPL_TX_TLS_SFO_TYPE_M 0xff +#define CPL_TX_TLS_SFO_TYPE_V(x) ((x) << CPL_TX_TLS_SFO_TYPE_S) +#define CPL_TX_TLS_SFO_TYPE_G(x) \ + (((x) >> CPL_TX_TLS_SFO_TYPE_S) & CPL_TX_TLS_SFO_TYPE_M) + +#define CPL_TX_TLS_SFO_PROTOVER_S 8 +#define CPL_TX_TLS_SFO_PROTOVER_M 0xffff +#define CPL_TX_TLS_SFO_PROTOVER_V(x) ((x) << CPL_TX_TLS_SFO_PROTOVER_S) +#define CPL_TX_TLS_SFO_PROTOVER_G(x) \ + (((x) >> CPL_TX_TLS_SFO_PROTOVER_S) & CPL_TX_TLS_SFO_PROTOVER_M) + +struct cpl_tls_data { + struct rss_header rsshdr; + union opcode_tid ot; + __be32 length_pkd; + __be32 seq; + __be32 r1; +}; + +#define CPL_TLS_DATA_OPCODE_S 24 +#define CPL_TLS_DATA_OPCODE_M 0xff +#define CPL_TLS_DATA_OPCODE_V(x) ((x) << CPL_TLS_DATA_OPCODE_S) +#define CPL_TLS_DATA_OPCODE_G(x) \ + (((x) >> CPL_TLS_DATA_OPCODE_S) & CPL_TLS_DATA_OPCODE_M) + +#define CPL_TLS_DATA_TID_S 0 +#define CPL_TLS_DATA_TID_M 0xffffff +#define CPL_TLS_DATA_TID_V(x) ((x) << CPL_TLS_DATA_TID_S) +#define CPL_TLS_DATA_TID_G(x) \ + (((x) >> CPL_TLS_DATA_TID_S) & CPL_TLS_DATA_TID_M) + +#define CPL_TLS_DATA_LENGTH_S 0 +#define CPL_TLS_DATA_LENGTH_M 0xffff +#define CPL_TLS_DATA_LENGTH_V(x) ((x) << CPL_TLS_DATA_LENGTH_S) +#define CPL_TLS_DATA_LENGTH_G(x) \ + (((x) >> CPL_TLS_DATA_LENGTH_S) & CPL_TLS_DATA_LENGTH_M) + +struct cpl_rx_tls_cmp { + struct rss_header rsshdr; + union opcode_tid ot; + __be32 pdulength_length; + __be32 seq; + __be32 ddp_report; + __be32 r; + __be32 ddp_valid; +}; + +#define CPL_RX_TLS_CMP_OPCODE_S 24 +#define CPL_RX_TLS_CMP_OPCODE_M 0xff +#define CPL_RX_TLS_CMP_OPCODE_V(x) ((x) << CPL_RX_TLS_CMP_OPCODE_S) +#define CPL_RX_TLS_CMP_OPCODE_G(x) \ + (((x) >> CPL_RX_TLS_CMP_OPCODE_S) & CPL_RX_TLS_CMP_OPCODE_M) + +#define CPL_RX_TLS_CMP_TID_S 0 +#define CPL_RX_TLS_CMP_TID_M 0xffffff +#define CPL_RX_TLS_CMP_TID_V(x) ((x) << CPL_RX_TLS_CMP_TID_S) +#define CPL_RX_TLS_CMP_TID_G(x) \ + (((x) >> CPL_RX_TLS_CMP_TID_S) & CPL_RX_TLS_CMP_TID_M) + +#define CPL_RX_TLS_CMP_PDULENGTH_S 16 +#define CPL_RX_TLS_CMP_PDULENGTH_M 0xffff +#define CPL_RX_TLS_CMP_PDULENGTH_V(x) ((x) << CPL_RX_TLS_CMP_PDULENGTH_S) +#define CPL_RX_TLS_CMP_PDULENGTH_G(x) \ + (((x) >> CPL_RX_TLS_CMP_PDULENGTH_S) & CPL_RX_TLS_CMP_PDULENGTH_M) + +#define CPL_RX_TLS_CMP_LENGTH_S 0 +#define CPL_RX_TLS_CMP_LENGTH_M 0xffff +#define CPL_RX_TLS_CMP_LENGTH_V(x) ((x) << CPL_RX_TLS_CMP_LENGTH_S) +#define CPL_RX_TLS_CMP_LENGTH_G(x) \ + (((x) >> CPL_RX_TLS_CMP_LENGTH_S) & CPL_RX_TLS_CMP_LENGTH_M) +#endif /* __T4_MSG_H */ |