From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1482 ++++++++++++++++++++++++++++ 1 file changed, 1482 insertions(+) create mode 100644 drivers/infiniband/hw/hns/hns_roce_hw_v2.h (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.h') diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h new file mode 100644 index 000000000..2b4dbbb06 --- /dev/null +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -0,0 +1,1482 @@ +/* + * Copyright (c) 2016-2017 Hisilicon Limited. + * + * 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 _HNS_ROCE_HW_V2_H +#define _HNS_ROCE_HW_V2_H + +#include + +#define HNS_ROCE_V2_MAX_QP_NUM 0x1000 +#define HNS_ROCE_V2_MAX_WQE_NUM 0x8000 +#define HNS_ROCE_V2_MAX_SRQ_WR 0x8000 +#define HNS_ROCE_V2_MAX_SRQ_SGE 64 +#define HNS_ROCE_V2_MAX_CQ_NUM 0x100000 +#define HNS_ROCE_V2_MAX_QPC_TIMER_BT_NUM 0x100 +#define HNS_ROCE_V2_MAX_CQC_TIMER_BT_NUM 0x100 +#define HNS_ROCE_V2_MAX_SRQ_NUM 0x100000 +#define HNS_ROCE_V2_MAX_CQE_NUM 0x400000 +#define HNS_ROCE_V2_MAX_RQ_SGE_NUM 64 +#define HNS_ROCE_V2_MAX_SQ_SGE_NUM 64 +#define HNS_ROCE_V2_MAX_SQ_INLINE 0x20 +#define HNS_ROCE_V3_MAX_SQ_INLINE 0x400 +#define HNS_ROCE_V2_MAX_RC_INL_INN_SZ 32 +#define HNS_ROCE_V2_UAR_NUM 256 +#define HNS_ROCE_V2_PHY_UAR_NUM 1 +#define HNS_ROCE_V2_AEQE_VEC_NUM 1 +#define HNS_ROCE_V2_ABNORMAL_VEC_NUM 1 +#define HNS_ROCE_V2_MAX_MTPT_NUM 0x100000 +#define HNS_ROCE_V2_MAX_SRQWQE_SEGS 0x1000000 +#define HNS_ROCE_V2_MAX_IDX_SEGS 0x1000000 +#define HNS_ROCE_V2_MAX_PD_NUM 0x1000000 +#define HNS_ROCE_V2_MAX_XRCD_NUM 0x1000000 +#define HNS_ROCE_V2_RSV_XRCD_NUM 0 +#define HNS_ROCE_V2_MAX_QP_INIT_RDMA 128 +#define HNS_ROCE_V2_MAX_QP_DEST_RDMA 128 +#define HNS_ROCE_V2_MAX_SQ_DESC_SZ 64 +#define HNS_ROCE_V2_MAX_RQ_DESC_SZ 16 +#define HNS_ROCE_V2_IRRL_ENTRY_SZ 64 +#define HNS_ROCE_V2_EXT_ATOMIC_TRRL_ENTRY_SZ 100 +#define HNS_ROCE_V2_CQC_ENTRY_SZ 64 +#define HNS_ROCE_V2_SRQC_ENTRY_SZ 64 +#define HNS_ROCE_V2_MTPT_ENTRY_SZ 64 +#define HNS_ROCE_V2_MTT_ENTRY_SZ 64 +#define HNS_ROCE_V2_IDX_ENTRY_SZ 4 + +#define HNS_ROCE_V2_SCCC_SZ 32 +#define HNS_ROCE_V2_QP_ACK_TIMEOUT_OFS_HIP08 10 + +#define HNS_ROCE_V3_SCCC_SZ 64 +#define HNS_ROCE_V3_GMV_ENTRY_SZ 32 + +#define HNS_ROCE_V2_EXT_LLM_ENTRY_SZ 8 +#define HNS_ROCE_V2_EXT_LLM_MAX_DEPTH 4096 + +#define HNS_ROCE_V2_QPC_TIMER_ENTRY_SZ PAGE_SIZE +#define HNS_ROCE_V2_CQC_TIMER_ENTRY_SZ PAGE_SIZE +#define HNS_ROCE_V2_PAGE_SIZE_SUPPORTED 0xFFFF000 +#define HNS_ROCE_V2_MAX_INNER_MTPT_NUM 2 +#define HNS_ROCE_INVALID_LKEY 0x0 +#define HNS_ROCE_INVALID_SGE_LENGTH 0x80000000 +#define HNS_ROCE_CMQ_TX_TIMEOUT 30000 +#define HNS_ROCE_V2_RSV_QPS 8 + +#define HNS_ROCE_V2_HW_RST_TIMEOUT 1000 +#define HNS_ROCE_V2_HW_RST_UNINT_DELAY 100 + +#define HNS_ROCE_V2_HW_RST_COMPLETION_WAIT 20 + +#define HNS_ROCE_CONTEXT_HOP_NUM 1 +#define HNS_ROCE_SCCC_HOP_NUM 1 +#define HNS_ROCE_MTT_HOP_NUM 1 +#define HNS_ROCE_CQE_HOP_NUM 1 +#define HNS_ROCE_SRQWQE_HOP_NUM 1 +#define HNS_ROCE_PBL_HOP_NUM 2 +#define HNS_ROCE_IDX_HOP_NUM 1 +#define HNS_ROCE_SQWQE_HOP_NUM 2 +#define HNS_ROCE_EXT_SGE_HOP_NUM 1 +#define HNS_ROCE_RQWQE_HOP_NUM 2 + +#define HNS_ROCE_V2_EQE_HOP_NUM 2 +#define HNS_ROCE_V3_EQE_HOP_NUM 1 + +#define HNS_ROCE_BA_PG_SZ_SUPPORTED_256K 6 +#define HNS_ROCE_BA_PG_SZ_SUPPORTED_16K 2 +#define HNS_ROCE_V2_GID_INDEX_NUM 16 + +#define HNS_ROCE_V2_TABLE_CHUNK_SIZE (1 << 18) + +enum { + HNS_ROCE_CMD_FLAG_IN = BIT(0), + HNS_ROCE_CMD_FLAG_OUT = BIT(1), + HNS_ROCE_CMD_FLAG_NEXT = BIT(2), + HNS_ROCE_CMD_FLAG_WR = BIT(3), + HNS_ROCE_CMD_FLAG_ERR_INTR = BIT(5), +}; + +#define HNS_ROCE_CMQ_DESC_NUM_S 3 + +#define HNS_ROCE_CMQ_SCC_CLR_DONE_CNT 5 + +#define HNS_ROCE_CONG_SIZE 64 + +#define check_whether_last_step(hop_num, step_idx) \ + ((step_idx == 0 && hop_num == HNS_ROCE_HOP_NUM_0) || \ + (step_idx == 1 && hop_num == 1) || \ + (step_idx == 2 && hop_num == 2)) +#define HNS_ICL_SWITCH_CMD_ROCEE_SEL_SHIFT 0 +#define HNS_ICL_SWITCH_CMD_ROCEE_SEL BIT(HNS_ICL_SWITCH_CMD_ROCEE_SEL_SHIFT) + +#define CMD_CSQ_DESC_NUM 1024 +#define CMD_CRQ_DESC_NUM 1024 + +/* Free mr used parameters */ +#define HNS_ROCE_FREE_MR_USED_CQE_NUM 128 +#define HNS_ROCE_FREE_MR_USED_QP_NUM 0x8 +#define HNS_ROCE_FREE_MR_USED_PSN 0x0808 +#define HNS_ROCE_FREE_MR_USED_QP_RETRY_CNT 0x7 +#define HNS_ROCE_FREE_MR_USED_QP_TIMEOUT 0x12 +#define HNS_ROCE_FREE_MR_USED_SQWQE_NUM 128 +#define HNS_ROCE_FREE_MR_USED_SQSGE_NUM 0x2 +#define HNS_ROCE_FREE_MR_USED_RQWQE_NUM 128 +#define HNS_ROCE_FREE_MR_USED_RQSGE_NUM 0x2 +#define HNS_ROCE_V2_FREE_MR_TIMEOUT 4500 + +enum { + NO_ARMED = 0x0, + REG_NXT_CEQE = 0x2, + REG_NXT_SE_CEQE = 0x3 +}; + +enum { + CQE_SIZE_32B = 0x0, + CQE_SIZE_64B = 0x1 +}; + +#define V2_CQ_DB_REQ_NOT_SOL 0 +#define V2_CQ_DB_REQ_NOT 1 + +#define V2_CQ_STATE_VALID 1 +#define V2_QKEY_VAL 0x80010000 + +#define GID_LEN_V2 16 + +enum { + HNS_ROCE_V2_WQE_OP_SEND = 0x0, + HNS_ROCE_V2_WQE_OP_SEND_WITH_INV = 0x1, + HNS_ROCE_V2_WQE_OP_SEND_WITH_IMM = 0x2, + HNS_ROCE_V2_WQE_OP_RDMA_WRITE = 0x3, + HNS_ROCE_V2_WQE_OP_RDMA_WRITE_WITH_IMM = 0x4, + HNS_ROCE_V2_WQE_OP_RDMA_READ = 0x5, + HNS_ROCE_V2_WQE_OP_ATOM_CMP_AND_SWAP = 0x6, + HNS_ROCE_V2_WQE_OP_ATOM_FETCH_AND_ADD = 0x7, + HNS_ROCE_V2_WQE_OP_ATOM_MSK_CMP_AND_SWAP = 0x8, + HNS_ROCE_V2_WQE_OP_ATOM_MSK_FETCH_AND_ADD = 0x9, + HNS_ROCE_V2_WQE_OP_FAST_REG_PMR = 0xa, + HNS_ROCE_V2_WQE_OP_BIND_MW = 0xc, + HNS_ROCE_V2_WQE_OP_MASK = 0x1f, +}; + +enum { + /* rq operations */ + HNS_ROCE_V2_OPCODE_RDMA_WRITE_IMM = 0x0, + HNS_ROCE_V2_OPCODE_SEND = 0x1, + HNS_ROCE_V2_OPCODE_SEND_WITH_IMM = 0x2, + HNS_ROCE_V2_OPCODE_SEND_WITH_INV = 0x3, +}; + +enum { + HNS_ROCE_V2_SQ_DB, + HNS_ROCE_V2_RQ_DB, + HNS_ROCE_V2_SRQ_DB, + HNS_ROCE_V2_CQ_DB, + HNS_ROCE_V2_CQ_DB_NOTIFY +}; + +enum { + HNS_ROCE_CQE_V2_SUCCESS = 0x00, + HNS_ROCE_CQE_V2_LOCAL_LENGTH_ERR = 0x01, + HNS_ROCE_CQE_V2_LOCAL_QP_OP_ERR = 0x02, + HNS_ROCE_CQE_V2_LOCAL_PROT_ERR = 0x04, + HNS_ROCE_CQE_V2_WR_FLUSH_ERR = 0x05, + HNS_ROCE_CQE_V2_MW_BIND_ERR = 0x06, + HNS_ROCE_CQE_V2_BAD_RESP_ERR = 0x10, + HNS_ROCE_CQE_V2_LOCAL_ACCESS_ERR = 0x11, + HNS_ROCE_CQE_V2_REMOTE_INVAL_REQ_ERR = 0x12, + HNS_ROCE_CQE_V2_REMOTE_ACCESS_ERR = 0x13, + HNS_ROCE_CQE_V2_REMOTE_OP_ERR = 0x14, + HNS_ROCE_CQE_V2_TRANSPORT_RETRY_EXC_ERR = 0x15, + HNS_ROCE_CQE_V2_RNR_RETRY_EXC_ERR = 0x16, + HNS_ROCE_CQE_V2_REMOTE_ABORT_ERR = 0x22, + HNS_ROCE_CQE_V2_GENERAL_ERR = 0x23, + + HNS_ROCE_V2_CQE_STATUS_MASK = 0xff, +}; + +/* CMQ command */ +enum hns_roce_opcode_type { + HNS_QUERY_FW_VER = 0x0001, + HNS_ROCE_OPC_QUERY_HW_VER = 0x8000, + HNS_ROCE_OPC_CFG_GLOBAL_PARAM = 0x8001, + HNS_ROCE_OPC_ALLOC_PF_RES = 0x8004, + HNS_ROCE_OPC_QUERY_PF_RES = 0x8400, + HNS_ROCE_OPC_ALLOC_VF_RES = 0x8401, + HNS_ROCE_OPC_CFG_EXT_LLM = 0x8403, + HNS_ROCE_OPC_QUERY_PF_TIMER_RES = 0x8406, + HNS_ROCE_OPC_QUERY_FUNC_INFO = 0x8407, + HNS_ROCE_OPC_QUERY_PF_CAPS_NUM = 0x8408, + HNS_ROCE_OPC_CFG_ENTRY_SIZE = 0x8409, + HNS_ROCE_OPC_CFG_SGID_TB = 0x8500, + HNS_ROCE_OPC_CFG_SMAC_TB = 0x8501, + HNS_ROCE_OPC_POST_MB = 0x8504, + HNS_ROCE_OPC_QUERY_MB_ST = 0x8505, + HNS_ROCE_OPC_CFG_BT_ATTR = 0x8506, + HNS_ROCE_OPC_FUNC_CLEAR = 0x8508, + HNS_ROCE_OPC_CLR_SCCC = 0x8509, + HNS_ROCE_OPC_QUERY_SCCC = 0x850a, + HNS_ROCE_OPC_RESET_SCCC = 0x850b, + HNS_ROCE_OPC_CLEAR_EXTDB_LIST_INFO = 0x850d, + HNS_ROCE_OPC_QUERY_VF_RES = 0x850e, + HNS_ROCE_OPC_CFG_GMV_TBL = 0x850f, + HNS_ROCE_OPC_CFG_GMV_BT = 0x8510, + HNS_ROCE_OPC_EXT_CFG = 0x8512, + HNS_ROCE_QUERY_RAM_ECC = 0x8513, + HNS_SWITCH_PARAMETER_CFG = 0x1033, +}; + +enum { + TYPE_CRQ, + TYPE_CSQ, +}; + +enum hns_roce_cmd_return_status { + CMD_EXEC_SUCCESS, + CMD_NO_AUTH, + CMD_NOT_EXIST, + CMD_CRQ_FULL, + CMD_NEXT_ERR, + CMD_NOT_EXEC, + CMD_PARA_ERR, + CMD_RESULT_ERR, + CMD_TIMEOUT, + CMD_HILINK_ERR, + CMD_INFO_ILLEGAL, + CMD_INVALID, + CMD_ROH_CHECK_FAIL, + CMD_OTHER_ERR = 0xff +}; + +struct hns_roce_cmd_errcode { + enum hns_roce_cmd_return_status return_status; + int errno; +}; + +enum hns_roce_sgid_type { + GID_TYPE_FLAG_ROCE_V1 = 0, + GID_TYPE_FLAG_ROCE_V2_IPV4, + GID_TYPE_FLAG_ROCE_V2_IPV6, +}; + +struct hns_roce_v2_cq_context { + __le32 byte_4_pg_ceqn; + __le32 byte_8_cqn; + __le32 cqe_cur_blk_addr; + __le32 byte_16_hop_addr; + __le32 cqe_nxt_blk_addr; + __le32 byte_24_pgsz_addr; + __le32 byte_28_cq_pi; + __le32 byte_32_cq_ci; + __le32 cqe_ba; + __le32 byte_40_cqe_ba; + __le32 byte_44_db_record; + __le32 db_record_addr; + __le32 byte_52_cqe_cnt; + __le32 byte_56_cqe_period_maxcnt; + __le32 cqe_report_timer; + __le32 byte_64_se_cqe_idx; +}; + +#define HNS_ROCE_V2_CQ_DEFAULT_BURST_NUM 0x0 +#define HNS_ROCE_V2_CQ_DEFAULT_INTERVAL 0x0 + +#define CQC_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_cq_context, h, l) + +#define CQC_CQ_ST CQC_FIELD_LOC(1, 0) +#define CQC_POLL CQC_FIELD_LOC(2, 2) +#define CQC_SE CQC_FIELD_LOC(3, 3) +#define CQC_OVER_IGNORE CQC_FIELD_LOC(4, 4) +#define CQC_ARM_ST CQC_FIELD_LOC(7, 6) +#define CQC_SHIFT CQC_FIELD_LOC(12, 8) +#define CQC_CMD_SN CQC_FIELD_LOC(14, 13) +#define CQC_CEQN CQC_FIELD_LOC(23, 15) +#define CQC_CQN CQC_FIELD_LOC(55, 32) +#define CQC_POE_EN CQC_FIELD_LOC(56, 56) +#define CQC_POE_NUM CQC_FIELD_LOC(58, 57) +#define CQC_CQE_SIZE CQC_FIELD_LOC(60, 59) +#define CQC_CQ_CNT_MODE CQC_FIELD_LOC(61, 61) +#define CQC_STASH CQC_FIELD_LOC(63, 63) +#define CQC_CQE_CUR_BLK_ADDR_L CQC_FIELD_LOC(95, 64) +#define CQC_CQE_CUR_BLK_ADDR_H CQC_FIELD_LOC(115, 96) +#define CQC_POE_QID CQC_FIELD_LOC(125, 116) +#define CQC_CQE_HOP_NUM CQC_FIELD_LOC(127, 126) +#define CQC_CQE_NEX_BLK_ADDR_L CQC_FIELD_LOC(159, 128) +#define CQC_CQE_NEX_BLK_ADDR_H CQC_FIELD_LOC(179, 160) +#define CQC_CQE_BAR_PG_SZ CQC_FIELD_LOC(187, 184) +#define CQC_CQE_BUF_PG_SZ CQC_FIELD_LOC(191, 188) +#define CQC_CQ_PRODUCER_IDX CQC_FIELD_LOC(215, 192) +#define CQC_CQ_CONSUMER_IDX CQC_FIELD_LOC(247, 224) +#define CQC_CQE_BA_L CQC_FIELD_LOC(287, 256) +#define CQC_CQE_BA_H CQC_FIELD_LOC(316, 288) +#define CQC_POE_QID_H_0 CQC_FIELD_LOC(319, 317) +#define CQC_DB_RECORD_EN CQC_FIELD_LOC(320, 320) +#define CQC_CQE_DB_RECORD_ADDR_L CQC_FIELD_LOC(351, 321) +#define CQC_CQE_DB_RECORD_ADDR_H CQC_FIELD_LOC(383, 352) +#define CQC_CQE_CNT CQC_FIELD_LOC(407, 384) +#define CQC_CQ_MAX_CNT CQC_FIELD_LOC(431, 416) +#define CQC_CQ_PERIOD CQC_FIELD_LOC(447, 432) +#define CQC_CQE_REPORT_TIMER CQC_FIELD_LOC(471, 448) +#define CQC_WR_CQE_IDX CQC_FIELD_LOC(479, 472) +#define CQC_SE_CQE_IDX CQC_FIELD_LOC(503, 480) +#define CQC_POE_QID_H_1 CQC_FIELD_LOC(511, 511) + +struct hns_roce_srq_context { + __le32 data[16]; +}; + +#define SRQC_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_srq_context, h, l) + +#define SRQC_SRQ_ST SRQC_FIELD_LOC(1, 0) +#define SRQC_WQE_HOP_NUM SRQC_FIELD_LOC(3, 2) +#define SRQC_SHIFT SRQC_FIELD_LOC(7, 4) +#define SRQC_SRQN SRQC_FIELD_LOC(31, 8) +#define SRQC_LIMIT_WL SRQC_FIELD_LOC(47, 32) +#define SRQC_RSV0 SRQC_FIELD_LOC(63, 48) +#define SRQC_XRCD SRQC_FIELD_LOC(87, 64) +#define SRQC_RSV1 SRQC_FIELD_LOC(95, 88) +#define SRQC_PRODUCER_IDX SRQC_FIELD_LOC(111, 96) +#define SRQC_CONSUMER_IDX SRQC_FIELD_LOC(127, 112) +#define SRQC_WQE_BT_BA_L SRQC_FIELD_LOC(159, 128) +#define SRQC_WQE_BT_BA_H SRQC_FIELD_LOC(188, 160) +#define SRQC_RSV2 SRQC_FIELD_LOC(190, 189) +#define SRQC_SRQ_TYPE SRQC_FIELD_LOC(191, 191) +#define SRQC_PD SRQC_FIELD_LOC(215, 192) +#define SRQC_RQWS SRQC_FIELD_LOC(219, 216) +#define SRQC_RSV3 SRQC_FIELD_LOC(223, 220) +#define SRQC_IDX_BT_BA_L SRQC_FIELD_LOC(255, 224) +#define SRQC_IDX_BT_BA_H SRQC_FIELD_LOC(284, 256) +#define SRQC_RSV4 SRQC_FIELD_LOC(287, 285) +#define SRQC_IDX_CUR_BLK_ADDR_L SRQC_FIELD_LOC(319, 288) +#define SRQC_IDX_CUR_BLK_ADDR_H SRQC_FIELD_LOC(339, 320) +#define SRQC_RSV5 SRQC_FIELD_LOC(341, 340) +#define SRQC_IDX_HOP_NUM SRQC_FIELD_LOC(343, 342) +#define SRQC_IDX_BA_PG_SZ SRQC_FIELD_LOC(347, 344) +#define SRQC_IDX_BUF_PG_SZ SRQC_FIELD_LOC(351, 348) +#define SRQC_IDX_NXT_BLK_ADDR_L SRQC_FIELD_LOC(383, 352) +#define SRQC_IDX_NXT_BLK_ADDR_H SRQC_FIELD_LOC(403, 384) +#define SRQC_RSV6 SRQC_FIELD_LOC(415, 404) +#define SRQC_XRC_CQN SRQC_FIELD_LOC(439, 416) +#define SRQC_WQE_BA_PG_SZ SRQC_FIELD_LOC(443, 440) +#define SRQC_WQE_BUF_PG_SZ SRQC_FIELD_LOC(447, 444) +#define SRQC_DB_RECORD_EN SRQC_FIELD_LOC(448, 448) +#define SRQC_DB_RECORD_ADDR_L SRQC_FIELD_LOC(479, 449) +#define SRQC_DB_RECORD_ADDR_H SRQC_FIELD_LOC(511, 480) + +enum { + V2_MPT_ST_VALID = 0x1, + V2_MPT_ST_FREE = 0x2, +}; + +enum hns_roce_v2_qp_state { + HNS_ROCE_QP_ST_RST, + HNS_ROCE_QP_ST_INIT, + HNS_ROCE_QP_ST_RTR, + HNS_ROCE_QP_ST_RTS, + HNS_ROCE_QP_ST_SQD, + HNS_ROCE_QP_ST_SQER, + HNS_ROCE_QP_ST_ERR, + HNS_ROCE_QP_ST_SQ_DRAINING, + HNS_ROCE_QP_NUM_ST +}; + +struct hns_roce_v2_qp_context_ex { + __le32 data[64]; +}; + +struct hns_roce_v2_qp_context { + __le32 byte_4_sqpn_tst; + __le32 wqe_sge_ba; + __le32 byte_12_sq_hop; + __le32 byte_16_buf_ba_pg_sz; + __le32 byte_20_smac_sgid_idx; + __le32 byte_24_mtu_tc; + __le32 byte_28_at_fl; + u8 dgid[GID_LEN_V2]; + __le32 dmac; + __le32 byte_52_udpspn_dmac; + __le32 byte_56_dqpn_err; + __le32 byte_60_qpst_tempid; + __le32 qkey_xrcd; + __le32 byte_68_rq_db; + __le32 rq_db_record_addr; + __le32 byte_76_srqn_op_en; + __le32 byte_80_rnr_rx_cqn; + __le32 byte_84_rq_ci_pi; + __le32 rq_cur_blk_addr; + __le32 byte_92_srq_info; + __le32 byte_96_rx_reqmsn; + __le32 rq_nxt_blk_addr; + __le32 byte_104_rq_sge; + __le32 byte_108_rx_reqepsn; + __le32 rq_rnr_timer; + __le32 rx_msg_len; + __le32 rx_rkey_pkt_info; + __le64 rx_va; + __le32 byte_132_trrl; + __le32 trrl_ba; + __le32 byte_140_raq; + __le32 byte_144_raq; + __le32 byte_148_raq; + __le32 byte_152_raq; + __le32 byte_156_raq; + __le32 byte_160_sq_ci_pi; + __le32 sq_cur_blk_addr; + __le32 byte_168_irrl_idx; + __le32 byte_172_sq_psn; + __le32 byte_176_msg_pktn; + __le32 sq_cur_sge_blk_addr; + __le32 byte_184_irrl_idx; + __le32 cur_sge_offset; + __le32 byte_192_ext_sge; + __le32 byte_196_sq_psn; + __le32 byte_200_sq_max; + __le32 irrl_ba; + __le32 byte_208_irrl; + __le32 byte_212_lsn; + __le32 sq_timer; + __le32 byte_220_retry_psn_msn; + __le32 byte_224_retry_msg; + __le32 rx_sq_cur_blk_addr; + __le32 byte_232_irrl_sge; + __le32 irrl_cur_sge_offset; + __le32 byte_240_irrl_tail; + __le32 byte_244_rnr_rxack; + __le32 byte_248_ack_psn; + __le32 byte_252_err_txcqn; + __le32 byte_256_sqflush_rqcqe; + + struct hns_roce_v2_qp_context_ex ext; +}; + +#define QPC_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_qp_context, h, l) + +#define QPC_TST QPC_FIELD_LOC(2, 0) +#define QPC_SGE_SHIFT QPC_FIELD_LOC(7, 3) +#define QPC_CNP_TIMER QPC_FIELD_LOC(31, 8) +#define QPC_WQE_SGE_BA_L QPC_FIELD_LOC(63, 32) +#define QPC_WQE_SGE_BA_H QPC_FIELD_LOC(92, 64) +#define QPC_SQ_HOP_NUM QPC_FIELD_LOC(94, 93) +#define QPC_CIRE_EN QPC_FIELD_LOC(95, 95) +#define QPC_WQE_SGE_BA_PG_SZ QPC_FIELD_LOC(99, 96) +#define QPC_WQE_SGE_BUF_PG_SZ QPC_FIELD_LOC(103, 100) +#define QPC_PD QPC_FIELD_LOC(127, 104) +#define QPC_RQ_HOP_NUM QPC_FIELD_LOC(129, 128) +#define QPC_SGE_HOP_NUM QPC_FIELD_LOC(131, 130) +#define QPC_RQWS QPC_FIELD_LOC(135, 132) +#define QPC_SQ_SHIFT QPC_FIELD_LOC(139, 136) +#define QPC_RQ_SHIFT QPC_FIELD_LOC(143, 140) +#define QPC_GMV_IDX QPC_FIELD_LOC(159, 144) +#define QPC_HOPLIMIT QPC_FIELD_LOC(167, 160) +#define QPC_TC QPC_FIELD_LOC(175, 168) +#define QPC_VLAN_ID QPC_FIELD_LOC(187, 176) +#define QPC_MTU QPC_FIELD_LOC(191, 188) +#define QPC_FL QPC_FIELD_LOC(211, 192) +#define QPC_SL QPC_FIELD_LOC(215, 212) +#define QPC_CNP_TX_FLAG QPC_FIELD_LOC(216, 216) +#define QPC_CE_FLAG QPC_FIELD_LOC(217, 217) +#define QPC_LBI QPC_FIELD_LOC(218, 218) +#define QPC_AT QPC_FIELD_LOC(223, 219) +#define QPC_DGID QPC_FIELD_LOC(351, 224) +#define QPC_DMAC_L QPC_FIELD_LOC(383, 352) +#define QPC_DMAC_H QPC_FIELD_LOC(399, 384) +#define QPC_UDPSPN QPC_FIELD_LOC(415, 400) +#define QPC_DQPN QPC_FIELD_LOC(439, 416) +#define QPC_SQ_TX_ERR QPC_FIELD_LOC(440, 440) +#define QPC_SQ_RX_ERR QPC_FIELD_LOC(441, 441) +#define QPC_RQ_TX_ERR QPC_FIELD_LOC(442, 442) +#define QPC_RQ_RX_ERR QPC_FIELD_LOC(443, 443) +#define QPC_LP_PKTN_INI QPC_FIELD_LOC(447, 444) +#define QPC_CONG_ALGO_TMPL_ID QPC_FIELD_LOC(455, 448) +#define QPC_SCC_TOKEN QPC_FIELD_LOC(474, 456) +#define QPC_SQ_DB_DOING QPC_FIELD_LOC(475, 475) +#define QPC_RQ_DB_DOING QPC_FIELD_LOC(476, 476) +#define QPC_QP_ST QPC_FIELD_LOC(479, 477) +#define QPC_QKEY_XRCD QPC_FIELD_LOC(511, 480) +#define QPC_RQ_RECORD_EN QPC_FIELD_LOC(512, 512) +#define QPC_RQ_DB_RECORD_ADDR_L QPC_FIELD_LOC(543, 513) +#define QPC_RQ_DB_RECORD_ADDR_H QPC_FIELD_LOC(575, 544) +#define QPC_SRQN QPC_FIELD_LOC(599, 576) +#define QPC_SRQ_EN QPC_FIELD_LOC(600, 600) +#define QPC_RRE QPC_FIELD_LOC(601, 601) +#define QPC_RWE QPC_FIELD_LOC(602, 602) +#define QPC_ATE QPC_FIELD_LOC(603, 603) +#define QPC_RQIE QPC_FIELD_LOC(604, 604) +#define QPC_EXT_ATE QPC_FIELD_LOC(605, 605) +#define QPC_RQ_VLAN_EN QPC_FIELD_LOC(606, 606) +#define QPC_RQ_RTY_TX_ERR QPC_FIELD_LOC(607, 607) +#define QPC_RX_CQN QPC_FIELD_LOC(631, 608) +#define QPC_XRC_QP_TYPE QPC_FIELD_LOC(632, 632) +#define QPC_RSV3 QPC_FIELD_LOC(634, 633) +#define QPC_MIN_RNR_TIME QPC_FIELD_LOC(639, 635) +#define QPC_RQ_PRODUCER_IDX QPC_FIELD_LOC(655, 640) +#define QPC_RQ_CONSUMER_IDX QPC_FIELD_LOC(671, 656) +#define QPC_RQ_CUR_BLK_ADDR_L QPC_FIELD_LOC(703, 672) +#define QPC_RQ_CUR_BLK_ADDR_H QPC_FIELD_LOC(723, 704) +#define QPC_SRQ_INFO QPC_FIELD_LOC(735, 724) +#define QPC_RX_REQ_MSN QPC_FIELD_LOC(759, 736) +#define QPC_REDUCE_CODE QPC_FIELD_LOC(766, 760) +#define QPC_RX_XRC_PKT_CQE_FLG QPC_FIELD_LOC(767, 767) +#define QPC_RQ_NXT_BLK_ADDR_L QPC_FIELD_LOC(799, 768) +#define QPC_RQ_NXT_BLK_ADDR_H QPC_FIELD_LOC(819, 800) +#define QPC_REDUCE_EN QPC_FIELD_LOC(820, 820) +#define QPC_FLUSH_EN QPC_FIELD_LOC(821, 821) +#define QPC_AW_EN QPC_FIELD_LOC(822, 822) +#define QPC_WN_EN QPC_FIELD_LOC(823, 823) +#define QPC_RQ_CUR_WQE_SGE_NUM QPC_FIELD_LOC(831, 824) +#define QPC_INV_CREDIT QPC_FIELD_LOC(832, 832) +#define QPC_LAST_WRITE_TYPE QPC_FIELD_LOC(834, 833) +#define QPC_RX_REQ_PSN_ERR QPC_FIELD_LOC(835, 835) +#define QPC_RX_REQ_LAST_OPTYPE QPC_FIELD_LOC(838, 836) +#define QPC_RX_REQ_RNR QPC_FIELD_LOC(839, 839) +#define QPC_RX_REQ_EPSN QPC_FIELD_LOC(863, 840) +#define QPC_RQ_RNR_TIMER QPC_FIELD_LOC(895, 864) +#define QPC_RX_MSG_LEN QPC_FIELD_LOC(927, 896) +#define QPC_RX_RKEY_PKT_INFO QPC_FIELD_LOC(959, 928) +#define QPC_RX_VA QPC_FIELD_LOC(1023, 960) +#define QPC_TRRL_HEAD_MAX QPC_FIELD_LOC(1031, 1024) +#define QPC_TRRL_TAIL_MAX QPC_FIELD_LOC(1039, 1032) +#define QPC_TRRL_BA_L QPC_FIELD_LOC(1055, 1040) +#define QPC_TRRL_BA_M QPC_FIELD_LOC(1087, 1056) +#define QPC_TRRL_BA_H QPC_FIELD_LOC(1099, 1088) +#define QPC_RR_MAX QPC_FIELD_LOC(1102, 1100) +#define QPC_RQ_RTY_WAIT_DO QPC_FIELD_LOC(1103, 1103) +#define QPC_RAQ_TRRL_HEAD QPC_FIELD_LOC(1111, 1104) +#define QPC_RAQ_TRRL_TAIL QPC_FIELD_LOC(1119, 1112) +#define QPC_RAQ_RTY_INI_PSN QPC_FIELD_LOC(1143, 1120) +#define QPC_CIRE_SLV_RQ_EN QPC_FIELD_LOC(1144, 1144) +#define QPC_RAQ_CREDIT QPC_FIELD_LOC(1149, 1145) +#define QPC_RQ_DB_IN_EXT QPC_FIELD_LOC(1150, 1150) +#define QPC_RESP_RTY_FLG QPC_FIELD_LOC(1151, 1151) +#define QPC_RAQ_MSN QPC_FIELD_LOC(1175, 1152) +#define QPC_RAQ_SYNDROME QPC_FIELD_LOC(1183, 1176) +#define QPC_RAQ_PSN QPC_FIELD_LOC(1207, 1184) +#define QPC_RAQ_TRRL_RTY_HEAD QPC_FIELD_LOC(1215, 1208) +#define QPC_RAQ_USE_PKTN QPC_FIELD_LOC(1239, 1216) +#define QPC_RQ_SCC_TOKEN QPC_FIELD_LOC(1245, 1240) +#define QPC_RVD10 QPC_FIELD_LOC(1247, 1246) +#define QPC_SQ_PRODUCER_IDX QPC_FIELD_LOC(1263, 1248) +#define QPC_SQ_CONSUMER_IDX QPC_FIELD_LOC(1279, 1264) +#define QPC_SQ_CUR_BLK_ADDR_L QPC_FIELD_LOC(1311, 1280) +#define QPC_SQ_CUR_BLK_ADDR_H QPC_FIELD_LOC(1331, 1312) +#define QPC_MSG_RTY_LP_FLG QPC_FIELD_LOC(1332, 1332) +#define QPC_SQ_INVLD_FLG QPC_FIELD_LOC(1333, 1333) +#define QPC_LP_SGEN_INI QPC_FIELD_LOC(1335, 1334) +#define QPC_SQ_VLAN_EN QPC_FIELD_LOC(1336, 1336) +#define QPC_POLL_DB_WAIT_DO QPC_FIELD_LOC(1337, 1337) +#define QPC_SCC_TOKEN_FORBID_SQ_DEQ QPC_FIELD_LOC(1338, 1338) +#define QPC_WAIT_ACK_TIMEOUT QPC_FIELD_LOC(1339, 1339) +#define QPC_IRRL_IDX_LSB QPC_FIELD_LOC(1343, 1340) +#define QPC_ACK_REQ_FREQ QPC_FIELD_LOC(1349, 1344) +#define QPC_MSG_RNR_FLG QPC_FIELD_LOC(1350, 1350) +#define QPC_FRE QPC_FIELD_LOC(1351, 1351) +#define QPC_SQ_CUR_PSN QPC_FIELD_LOC(1375, 1352) +#define QPC_MSG_USE_PKTN QPC_FIELD_LOC(1399, 1376) +#define QPC_IRRL_HEAD_PRE QPC_FIELD_LOC(1407, 1400) +#define QPC_SQ_CUR_SGE_BLK_ADDR_L QPC_FIELD_LOC(1439, 1408) +#define QPC_SQ_CUR_SGE_BLK_ADDR_H QPC_FIELD_LOC(1459, 1440) +#define QPC_IRRL_IDX_MSB QPC_FIELD_LOC(1471, 1460) +#define QPC_CUR_SGE_OFFSET QPC_FIELD_LOC(1503, 1472) +#define QPC_CUR_SGE_IDX QPC_FIELD_LOC(1527, 1504) +#define QPC_EXT_SGE_NUM_LEFT QPC_FIELD_LOC(1535, 1528) +#define QPC_OWNER_MODE QPC_FIELD_LOC(1536, 1536) +#define QPC_CIRE_SLV_SQ_EN QPC_FIELD_LOC(1537, 1537) +#define QPC_CIRE_DOING QPC_FIELD_LOC(1538, 1538) +#define QPC_CIRE_RESULT QPC_FIELD_LOC(1539, 1539) +#define QPC_OWNER_DB_WAIT_DO QPC_FIELD_LOC(1540, 1540) +#define QPC_SQ_WQE_INVLD QPC_FIELD_LOC(1541, 1541) +#define QPC_DCA_MODE QPC_FIELD_LOC(1542, 1542) +#define QPC_RTY_OWNER_NOCHK QPC_FIELD_LOC(1543, 1543) +#define QPC_V2_IRRL_HEAD QPC_FIELD_LOC(1543, 1536) +#define QPC_SQ_MAX_PSN QPC_FIELD_LOC(1567, 1544) +#define QPC_SQ_MAX_IDX QPC_FIELD_LOC(1583, 1568) +#define QPC_LCL_OPERATED_CNT QPC_FIELD_LOC(1599, 1584) +#define QPC_IRRL_BA_L QPC_FIELD_LOC(1631, 1600) +#define QPC_IRRL_BA_H QPC_FIELD_LOC(1657, 1632) +#define QPC_PKT_RNR_FLG QPC_FIELD_LOC(1658, 1658) +#define QPC_PKT_RTY_FLG QPC_FIELD_LOC(1659, 1659) +#define QPC_RMT_E2E QPC_FIELD_LOC(1660, 1660) +#define QPC_SR_MAX QPC_FIELD_LOC(1663, 1661) +#define QPC_LSN QPC_FIELD_LOC(1687, 1664) +#define QPC_RETRY_NUM_INIT QPC_FIELD_LOC(1690, 1688) +#define QPC_CHECK_FLG QPC_FIELD_LOC(1692, 1691) +#define QPC_RETRY_CNT QPC_FIELD_LOC(1695, 1693) +#define QPC_SQ_TIMER QPC_FIELD_LOC(1727, 1696) +#define QPC_RETRY_MSG_MSN QPC_FIELD_LOC(1743, 1728) +#define QPC_RETRY_MSG_PSN_L QPC_FIELD_LOC(1759, 1744) +#define QPC_RETRY_MSG_PSN_H QPC_FIELD_LOC(1767, 1760) +#define QPC_RETRY_MSG_FPKT_PSN QPC_FIELD_LOC(1791, 1768) +#define QPC_RX_SQ_CUR_BLK_ADDR_L QPC_FIELD_LOC(1823, 1792) +#define QPC_RX_SQ_CUR_BLK_ADDR_H QPC_FIELD_LOC(1843, 1824) +#define QPC_IRRL_SGE_IDX QPC_FIELD_LOC(1851, 1844) +#define QPC_LSAN_EN QPC_FIELD_LOC(1852, 1852) +#define QPC_SO_LP_VLD QPC_FIELD_LOC(1853, 1853) +#define QPC_FENCE_LP_VLD QPC_FIELD_LOC(1854, 1854) +#define QPC_IRRL_LP_VLD QPC_FIELD_LOC(1855, 1855) +#define QPC_IRRL_CUR_SGE_OFFSET QPC_FIELD_LOC(1887, 1856) +#define QPC_IRRL_TAIL_REAL QPC_FIELD_LOC(1895, 1888) +#define QPC_IRRL_TAIL_RD QPC_FIELD_LOC(1903, 1896) +#define QPC_RX_ACK_MSN QPC_FIELD_LOC(1919, 1904) +#define QPC_RX_ACK_EPSN QPC_FIELD_LOC(1943, 1920) +#define QPC_RNR_NUM_INIT QPC_FIELD_LOC(1946, 1944) +#define QPC_RNR_CNT QPC_FIELD_LOC(1949, 1947) +#define QPC_LCL_OP_FLG QPC_FIELD_LOC(1950, 1950) +#define QPC_IRRL_RD_FLG QPC_FIELD_LOC(1951, 1951) +#define QPC_IRRL_PSN QPC_FIELD_LOC(1975, 1952) +#define QPC_ACK_PSN_ERR QPC_FIELD_LOC(1976, 1976) +#define QPC_ACK_LAST_OPTYPE QPC_FIELD_LOC(1978, 1977) +#define QPC_IRRL_PSN_VLD QPC_FIELD_LOC(1979, 1979) +#define QPC_RNR_RETRY_FLAG QPC_FIELD_LOC(1980, 1980) +#define QPC_SQ_RTY_TX_ERR QPC_FIELD_LOC(1981, 1981) +#define QPC_LAST_IND QPC_FIELD_LOC(1982, 1982) +#define QPC_CQ_ERR_IND QPC_FIELD_LOC(1983, 1983) +#define QPC_TX_CQN QPC_FIELD_LOC(2007, 1984) +#define QPC_SIG_TYPE QPC_FIELD_LOC(2008, 2008) +#define QPC_ERR_TYPE QPC_FIELD_LOC(2015, 2009) +#define QPC_RQ_CQE_IDX QPC_FIELD_LOC(2031, 2016) +#define QPC_SQ_FLUSH_IDX QPC_FIELD_LOC(2047, 2032) + +#define RETRY_MSG_PSN_SHIFT 16 + +#define QPCEX_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_qp_context_ex, h, l) + +#define QPCEX_CONG_ALG_SEL QPCEX_FIELD_LOC(0, 0) +#define QPCEX_CONG_ALG_SUB_SEL QPCEX_FIELD_LOC(1, 1) +#define QPCEX_DIP_CTX_IDX_VLD QPCEX_FIELD_LOC(2, 2) +#define QPCEX_DIP_CTX_IDX QPCEX_FIELD_LOC(22, 3) +#define QPCEX_SQ_RQ_NOT_FORBID_EN QPCEX_FIELD_LOC(23, 23) +#define QPCEX_STASH QPCEX_FIELD_LOC(82, 82) + +#define V2_QP_RWE_S 1 /* rdma write enable */ +#define V2_QP_RRE_S 2 /* rdma read enable */ +#define V2_QP_ATE_S 3 /* rdma atomic enable */ + +struct hns_roce_v2_cqe { + __le32 byte_4; + union { + __le32 rkey; + __le32 immtdata; + }; + __le32 byte_12; + __le32 byte_16; + __le32 byte_cnt; + u8 smac[4]; + __le32 byte_28; + __le32 byte_32; + __le32 rsv[8]; +}; + +#define CQE_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_cqe, h, l) + +#define CQE_OPCODE CQE_FIELD_LOC(4, 0) +#define CQE_RQ_INLINE CQE_FIELD_LOC(5, 5) +#define CQE_S_R CQE_FIELD_LOC(6, 6) +#define CQE_OWNER CQE_FIELD_LOC(7, 7) +#define CQE_STATUS CQE_FIELD_LOC(15, 8) +#define CQE_WQE_IDX CQE_FIELD_LOC(31, 16) +#define CQE_RKEY_IMMTDATA CQE_FIELD_LOC(63, 32) +#define CQE_XRC_SRQN CQE_FIELD_LOC(87, 64) +#define CQE_RSV0 CQE_FIELD_LOC(95, 88) +#define CQE_LCL_QPN CQE_FIELD_LOC(119, 96) +#define CQE_SUB_STATUS CQE_FIELD_LOC(127, 120) +#define CQE_BYTE_CNT CQE_FIELD_LOC(159, 128) +#define CQE_SMAC CQE_FIELD_LOC(207, 160) +#define CQE_PORT_TYPE CQE_FIELD_LOC(209, 208) +#define CQE_VID CQE_FIELD_LOC(221, 210) +#define CQE_VID_VLD CQE_FIELD_LOC(222, 222) +#define CQE_RSV2 CQE_FIELD_LOC(223, 223) +#define CQE_RMT_QPN CQE_FIELD_LOC(247, 224) +#define CQE_SL CQE_FIELD_LOC(250, 248) +#define CQE_PORTN CQE_FIELD_LOC(253, 251) +#define CQE_GRH CQE_FIELD_LOC(254, 254) +#define CQE_LPK CQE_FIELD_LOC(255, 255) +#define CQE_RSV3 CQE_FIELD_LOC(511, 256) + +struct hns_roce_v2_mpt_entry { + __le32 byte_4_pd_hop_st; + __le32 byte_8_mw_cnt_en; + __le32 byte_12_mw_pa; + __le32 bound_lkey; + __le32 len_l; + __le32 len_h; + __le32 lkey; + __le32 va_l; + __le32 va_h; + __le32 pbl_size; + __le32 pbl_ba_l; + __le32 byte_48_mode_ba; + __le32 pa0_l; + __le32 byte_56_pa0_h; + __le32 pa1_l; + __le32 byte_64_buf_pa1; +}; + +#define MPT_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_mpt_entry, h, l) + +#define MPT_ST MPT_FIELD_LOC(1, 0) +#define MPT_PBL_HOP_NUM MPT_FIELD_LOC(3, 2) +#define MPT_PBL_BA_PG_SZ MPT_FIELD_LOC(7, 4) +#define MPT_PD MPT_FIELD_LOC(31, 8) +#define MPT_RA_EN MPT_FIELD_LOC(32, 32) +#define MPT_R_INV_EN MPT_FIELD_LOC(33, 33) +#define MPT_L_INV_EN MPT_FIELD_LOC(34, 34) +#define MPT_BIND_EN MPT_FIELD_LOC(35, 35) +#define MPT_ATOMIC_EN MPT_FIELD_LOC(36, 36) +#define MPT_RR_EN MPT_FIELD_LOC(37, 37) +#define MPT_RW_EN MPT_FIELD_LOC(38, 38) +#define MPT_LW_EN MPT_FIELD_LOC(39, 39) +#define MPT_MW_CNT MPT_FIELD_LOC(63, 40) +#define MPT_FRE MPT_FIELD_LOC(64, 64) +#define MPT_PA MPT_FIELD_LOC(65, 65) +#define MPT_ZBVA MPT_FIELD_LOC(66, 66) +#define MPT_SHARE MPT_FIELD_LOC(67, 67) +#define MPT_MR_MW MPT_FIELD_LOC(68, 68) +#define MPT_BPD MPT_FIELD_LOC(69, 69) +#define MPT_BQP MPT_FIELD_LOC(70, 70) +#define MPT_INNER_PA_VLD MPT_FIELD_LOC(71, 71) +#define MPT_MW_BIND_QPN MPT_FIELD_LOC(95, 72) +#define MPT_BOUND_LKEY MPT_FIELD_LOC(127, 96) +#define MPT_LEN_L MPT_FIELD_LOC(159, 128) +#define MPT_LEN_H MPT_FIELD_LOC(191, 160) +#define MPT_LKEY MPT_FIELD_LOC(223, 192) +#define MPT_VA MPT_FIELD_LOC(287, 224) +#define MPT_PBL_SIZE MPT_FIELD_LOC(319, 288) +#define MPT_PBL_BA_L MPT_FIELD_LOC(351, 320) +#define MPT_PBL_BA_H MPT_FIELD_LOC(380, 352) +#define MPT_BLK_MODE MPT_FIELD_LOC(381, 381) +#define MPT_RSV0 MPT_FIELD_LOC(383, 382) +#define MPT_PA0_L MPT_FIELD_LOC(415, 384) +#define MPT_PA0_H MPT_FIELD_LOC(441, 416) +#define MPT_BOUND_VA MPT_FIELD_LOC(447, 442) +#define MPT_PA1_L MPT_FIELD_LOC(479, 448) +#define MPT_PA1_H MPT_FIELD_LOC(505, 480) +#define MPT_PERSIST_EN MPT_FIELD_LOC(506, 506) +#define MPT_RSV2 MPT_FIELD_LOC(507, 507) +#define MPT_PBL_BUF_PG_SZ MPT_FIELD_LOC(511, 508) + +#define V2_MPT_BYTE_4_MPT_ST_S 0 +#define V2_MPT_BYTE_4_MPT_ST_M GENMASK(1, 0) + +#define V2_MPT_BYTE_4_PBL_HOP_NUM_S 2 +#define V2_MPT_BYTE_4_PBL_HOP_NUM_M GENMASK(3, 2) + +#define V2_MPT_BYTE_4_PBL_BA_PG_SZ_S 4 +#define V2_MPT_BYTE_4_PBL_BA_PG_SZ_M GENMASK(7, 4) + +#define V2_MPT_BYTE_4_PD_S 8 +#define V2_MPT_BYTE_4_PD_M GENMASK(31, 8) + +#define V2_MPT_BYTE_8_RA_EN_S 0 + +#define V2_MPT_BYTE_8_R_INV_EN_S 1 + +#define V2_MPT_BYTE_8_L_INV_EN_S 2 + +#define V2_MPT_BYTE_8_BIND_EN_S 3 + +#define V2_MPT_BYTE_8_ATOMIC_EN_S 4 + +#define V2_MPT_BYTE_8_RR_EN_S 5 + +#define V2_MPT_BYTE_8_RW_EN_S 6 + +#define V2_MPT_BYTE_8_LW_EN_S 7 + +#define V2_MPT_BYTE_8_MW_CNT_S 8 +#define V2_MPT_BYTE_8_MW_CNT_M GENMASK(31, 8) + +#define V2_MPT_BYTE_12_FRE_S 0 + +#define V2_MPT_BYTE_12_PA_S 1 + +#define V2_MPT_BYTE_12_MR_MW_S 4 + +#define V2_MPT_BYTE_12_BPD_S 5 + +#define V2_MPT_BYTE_12_BQP_S 6 + +#define V2_MPT_BYTE_12_INNER_PA_VLD_S 7 + +#define V2_MPT_BYTE_12_MW_BIND_QPN_S 8 +#define V2_MPT_BYTE_12_MW_BIND_QPN_M GENMASK(31, 8) + +#define V2_MPT_BYTE_48_PBL_BA_H_S 0 +#define V2_MPT_BYTE_48_PBL_BA_H_M GENMASK(28, 0) + +#define V2_MPT_BYTE_48_BLK_MODE_S 29 + +#define V2_MPT_BYTE_56_PA0_H_S 0 +#define V2_MPT_BYTE_56_PA0_H_M GENMASK(25, 0) + +#define V2_MPT_BYTE_64_PA1_H_S 0 +#define V2_MPT_BYTE_64_PA1_H_M GENMASK(25, 0) + +#define V2_MPT_BYTE_64_PBL_BUF_PG_SZ_S 28 +#define V2_MPT_BYTE_64_PBL_BUF_PG_SZ_M GENMASK(31, 28) + +struct hns_roce_v2_db { + __le32 data[2]; +}; + +#define DB_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_db, h, l) + +#define DB_TAG DB_FIELD_LOC(23, 0) +#define DB_CMD DB_FIELD_LOC(27, 24) +#define DB_FLAG DB_FIELD_LOC(31, 31) +#define DB_PI DB_FIELD_LOC(47, 32) +#define DB_SL DB_FIELD_LOC(50, 48) +#define DB_CQ_CI DB_FIELD_LOC(55, 32) +#define DB_CQ_NOTIFY DB_FIELD_LOC(56, 56) +#define DB_CQ_CMD_SN DB_FIELD_LOC(58, 57) +#define EQ_DB_TAG DB_FIELD_LOC(7, 0) +#define EQ_DB_CMD DB_FIELD_LOC(17, 16) +#define EQ_DB_CI DB_FIELD_LOC(55, 32) + +#define V2_DB_PRODUCER_IDX_S 0 +#define V2_DB_PRODUCER_IDX_M GENMASK(15, 0) + +#define V2_CQ_DB_CONS_IDX_S 0 +#define V2_CQ_DB_CONS_IDX_M GENMASK(23, 0) + +struct hns_roce_v2_ud_send_wqe { + __le32 byte_4; + __le32 msg_len; + __le32 immtdata; + __le32 byte_16; + __le32 byte_20; + __le32 byte_24; + __le32 qkey; + __le32 byte_32; + __le32 byte_36; + __le32 byte_40; + u8 dmac[ETH_ALEN]; + u8 sgid_index; + u8 smac_index; + u8 dgid[GID_LEN_V2]; +}; + +#define UD_SEND_WQE_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_ud_send_wqe, h, l) + +#define UD_SEND_WQE_OPCODE UD_SEND_WQE_FIELD_LOC(4, 0) +#define UD_SEND_WQE_OWNER UD_SEND_WQE_FIELD_LOC(7, 7) +#define UD_SEND_WQE_CQE UD_SEND_WQE_FIELD_LOC(8, 8) +#define UD_SEND_WQE_SE UD_SEND_WQE_FIELD_LOC(11, 11) +#define UD_SEND_WQE_PD UD_SEND_WQE_FIELD_LOC(119, 96) +#define UD_SEND_WQE_SGE_NUM UD_SEND_WQE_FIELD_LOC(127, 120) +#define UD_SEND_WQE_MSG_START_SGE_IDX UD_SEND_WQE_FIELD_LOC(151, 128) +#define UD_SEND_WQE_UDPSPN UD_SEND_WQE_FIELD_LOC(191, 176) +#define UD_SEND_WQE_DQPN UD_SEND_WQE_FIELD_LOC(247, 224) +#define UD_SEND_WQE_VLAN UD_SEND_WQE_FIELD_LOC(271, 256) +#define UD_SEND_WQE_HOPLIMIT UD_SEND_WQE_FIELD_LOC(279, 272) +#define UD_SEND_WQE_TCLASS UD_SEND_WQE_FIELD_LOC(287, 280) +#define UD_SEND_WQE_FLOW_LABEL UD_SEND_WQE_FIELD_LOC(307, 288) +#define UD_SEND_WQE_SL UD_SEND_WQE_FIELD_LOC(311, 308) +#define UD_SEND_WQE_VLAN_EN UD_SEND_WQE_FIELD_LOC(318, 318) +#define UD_SEND_WQE_LBI UD_SEND_WQE_FIELD_LOC(319, 319) + +struct hns_roce_v2_rc_send_wqe { + __le32 byte_4; + __le32 msg_len; + union { + __le32 inv_key; + __le32 immtdata; + }; + __le32 byte_16; + __le32 byte_20; + __le32 rkey; + __le64 va; +}; + +#define RC_SEND_WQE_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_v2_rc_send_wqe, h, l) + +#define RC_SEND_WQE_OPCODE RC_SEND_WQE_FIELD_LOC(4, 0) +#define RC_SEND_WQE_DB_SL_L RC_SEND_WQE_FIELD_LOC(6, 5) +#define RC_SEND_WQE_DB_SL_H RC_SEND_WQE_FIELD_LOC(14, 13) +#define RC_SEND_WQE_OWNER RC_SEND_WQE_FIELD_LOC(7, 7) +#define RC_SEND_WQE_CQE RC_SEND_WQE_FIELD_LOC(8, 8) +#define RC_SEND_WQE_FENCE RC_SEND_WQE_FIELD_LOC(9, 9) +#define RC_SEND_WQE_SE RC_SEND_WQE_FIELD_LOC(11, 11) +#define RC_SEND_WQE_INLINE RC_SEND_WQE_FIELD_LOC(12, 12) +#define RC_SEND_WQE_WQE_INDEX RC_SEND_WQE_FIELD_LOC(30, 15) +#define RC_SEND_WQE_FLAG RC_SEND_WQE_FIELD_LOC(31, 31) +#define RC_SEND_WQE_XRC_SRQN RC_SEND_WQE_FIELD_LOC(119, 96) +#define RC_SEND_WQE_SGE_NUM RC_SEND_WQE_FIELD_LOC(127, 120) +#define RC_SEND_WQE_MSG_START_SGE_IDX RC_SEND_WQE_FIELD_LOC(151, 128) +#define RC_SEND_WQE_INL_TYPE RC_SEND_WQE_FIELD_LOC(159, 159) + +struct hns_roce_wqe_frmr_seg { + __le32 pbl_size; + __le32 byte_40; +}; + +#define FRMR_WQE_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_wqe_frmr_seg, h, l) + +#define FRMR_PBL_SIZE FRMR_WQE_FIELD_LOC(31, 0) +#define FRMR_BLOCK_SIZE FRMR_WQE_FIELD_LOC(35, 32) +#define FRMR_PBL_BUF_PG_SZ FRMR_WQE_FIELD_LOC(39, 36) +#define FRMR_BLK_MODE FRMR_WQE_FIELD_LOC(40, 40) +#define FRMR_ZBVA FRMR_WQE_FIELD_LOC(41, 41) +#define FRMR_BIND_EN FRMR_WQE_FIELD_LOC(42, 42) +#define FRMR_ATOMIC FRMR_WQE_FIELD_LOC(43, 43) +#define FRMR_RR FRMR_WQE_FIELD_LOC(44, 44) +#define FRMR_RW FRMR_WQE_FIELD_LOC(45, 45) +#define FRMR_LW FRMR_WQE_FIELD_LOC(46, 46) + +struct hns_roce_v2_wqe_data_seg { + __le32 len; + __le32 lkey; + __le64 addr; +}; + +struct hns_roce_query_version { + __le16 rocee_vendor_id; + __le16 rocee_hw_version; + __le32 rsv[5]; +}; + +struct hns_roce_query_fw_info { + __le32 fw_ver; + __le32 rsv[5]; +}; + +struct hns_roce_func_clear { + __le32 rst_funcid_en; + __le32 func_done; + __le32 rsv[4]; +}; + +#define FUNC_CLEAR_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_func_clear, h, l) + +#define FUNC_CLEAR_RST_FUN_DONE FUNC_CLEAR_FIELD_LOC(32, 32) + +/* Each physical function manages up to 248 virtual functions, it takes up to + * 100ms for each function to execute clear. If an abnormal reset occurs, it is + * executed twice at most, so it takes up to 249 * 2 * 100ms. + */ +#define HNS_ROCE_V2_FUNC_CLEAR_TIMEOUT_MSECS (249 * 2 * 100) +#define HNS_ROCE_V2_READ_FUNC_CLEAR_FLAG_INTERVAL 40 +#define HNS_ROCE_V2_READ_FUNC_CLEAR_FLAG_FAIL_WAIT 20 + +/* Fields of HNS_ROCE_OPC_EXT_CFG */ +#define EXT_CFG_VF_ID CMQ_REQ_FIELD_LOC(31, 0) +#define EXT_CFG_QP_PI_IDX CMQ_REQ_FIELD_LOC(45, 32) +#define EXT_CFG_QP_PI_NUM CMQ_REQ_FIELD_LOC(63, 48) +#define EXT_CFG_QP_NUM CMQ_REQ_FIELD_LOC(87, 64) +#define EXT_CFG_QP_IDX CMQ_REQ_FIELD_LOC(119, 96) +#define EXT_CFG_LLM_IDX CMQ_REQ_FIELD_LOC(139, 128) +#define EXT_CFG_LLM_NUM CMQ_REQ_FIELD_LOC(156, 144) + +#define CFG_LLM_A_BA_L CMQ_REQ_FIELD_LOC(31, 0) +#define CFG_LLM_A_BA_H CMQ_REQ_FIELD_LOC(63, 32) +#define CFG_LLM_A_DEPTH CMQ_REQ_FIELD_LOC(76, 64) +#define CFG_LLM_A_PGSZ CMQ_REQ_FIELD_LOC(83, 80) +#define CFG_LLM_A_INIT_EN CMQ_REQ_FIELD_LOC(84, 84) +#define CFG_LLM_A_HEAD_BA_L CMQ_REQ_FIELD_LOC(127, 96) +#define CFG_LLM_A_HEAD_BA_H CMQ_REQ_FIELD_LOC(147, 128) +#define CFG_LLM_A_HEAD_NXTPTR CMQ_REQ_FIELD_LOC(159, 148) +#define CFG_LLM_A_HEAD_PTR CMQ_REQ_FIELD_LOC(171, 160) +#define CFG_LLM_B_TAIL_BA_L CMQ_REQ_FIELD_LOC(31, 0) +#define CFG_LLM_B_TAIL_BA_H CMQ_REQ_FIELD_LOC(63, 32) +#define CFG_LLM_B_TAIL_PTR CMQ_REQ_FIELD_LOC(75, 64) + +/* Fields of HNS_ROCE_OPC_CFG_GLOBAL_PARAM */ +#define CFG_GLOBAL_PARAM_1US_CYCLES CMQ_REQ_FIELD_LOC(9, 0) +#define CFG_GLOBAL_PARAM_UDP_PORT CMQ_REQ_FIELD_LOC(31, 16) + +/* + * Fields of HNS_ROCE_OPC_QUERY_PF_RES, HNS_ROCE_OPC_QUERY_VF_RES + * and HNS_ROCE_OPC_ALLOC_VF_RES + */ +#define FUNC_RES_A_VF_ID CMQ_REQ_FIELD_LOC(7, 0) +#define FUNC_RES_A_QPC_BT_IDX CMQ_REQ_FIELD_LOC(42, 32) +#define FUNC_RES_A_QPC_BT_NUM CMQ_REQ_FIELD_LOC(59, 48) +#define FUNC_RES_A_SRQC_BT_IDX CMQ_REQ_FIELD_LOC(72, 64) +#define FUNC_RES_A_SRQC_BT_NUM CMQ_REQ_FIELD_LOC(89, 80) +#define FUNC_RES_A_CQC_BT_IDX CMQ_REQ_FIELD_LOC(104, 96) +#define FUNC_RES_A_CQC_BT_NUM CMQ_REQ_FIELD_LOC(121, 112) +#define FUNC_RES_A_MPT_BT_IDX CMQ_REQ_FIELD_LOC(136, 128) +#define FUNC_RES_A_MPT_BT_NUM CMQ_REQ_FIELD_LOC(153, 144) +#define FUNC_RES_A_EQC_BT_IDX CMQ_REQ_FIELD_LOC(168, 160) +#define FUNC_RES_A_EQC_BT_NUM CMQ_REQ_FIELD_LOC(185, 176) +#define FUNC_RES_B_SMAC_IDX CMQ_REQ_FIELD_LOC(39, 32) +#define FUNC_RES_B_SMAC_NUM CMQ_REQ_FIELD_LOC(48, 40) +#define FUNC_RES_B_SGID_IDX CMQ_REQ_FIELD_LOC(71, 64) +#define FUNC_RES_B_SGID_NUM CMQ_REQ_FIELD_LOC(80, 72) +#define FUNC_RES_B_QID_IDX CMQ_REQ_FIELD_LOC(105, 96) +#define FUNC_RES_B_QID_NUM CMQ_REQ_FIELD_LOC(122, 112) +#define FUNC_RES_V_QID_NUM CMQ_REQ_FIELD_LOC(115, 112) + +#define FUNC_RES_B_SCCC_BT_IDX CMQ_REQ_FIELD_LOC(136, 128) +#define FUNC_RES_B_SCCC_BT_NUM CMQ_REQ_FIELD_LOC(145, 137) +#define FUNC_RES_B_GMV_BT_IDX CMQ_REQ_FIELD_LOC(167, 160) +#define FUNC_RES_B_GMV_BT_NUM CMQ_REQ_FIELD_LOC(176, 168) +#define FUNC_RES_V_GMV_BT_NUM CMQ_REQ_FIELD_LOC(184, 176) + +/* Fields of HNS_ROCE_OPC_QUERY_PF_TIMER_RES */ +#define PF_TIMER_RES_QPC_ITEM_IDX CMQ_REQ_FIELD_LOC(43, 32) +#define PF_TIMER_RES_QPC_ITEM_NUM CMQ_REQ_FIELD_LOC(60, 48) +#define PF_TIMER_RES_CQC_ITEM_IDX CMQ_REQ_FIELD_LOC(74, 64) +#define PF_TIMER_RES_CQC_ITEM_NUM CMQ_REQ_FIELD_LOC(91, 80) + +struct hns_roce_vf_switch { + __le32 rocee_sel; + __le32 fun_id; + __le32 cfg; + __le32 resv1; + __le32 resv2; + __le32 resv3; +}; + +#define VF_SWITCH_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_vf_switch, h, l) + +#define VF_SWITCH_VF_ID VF_SWITCH_FIELD_LOC(42, 35) +#define VF_SWITCH_ALW_LPBK VF_SWITCH_FIELD_LOC(65, 65) +#define VF_SWITCH_ALW_LCL_LPBK VF_SWITCH_FIELD_LOC(66, 66) +#define VF_SWITCH_ALW_DST_OVRD VF_SWITCH_FIELD_LOC(67, 67) + +struct hns_roce_post_mbox { + __le32 in_param_l; + __le32 in_param_h; + __le32 out_param_l; + __le32 out_param_h; + __le32 cmd_tag; + __le32 token_event_en; +}; + +struct hns_roce_mbox_status { + __le32 mb_status_hw_run; + __le32 rsv[5]; +}; + +#define HNS_ROCE_V2_GO_BIT_TIMEOUT_MSECS 10000 + +#define MB_ST_HW_RUN_M BIT(31) +#define MB_ST_COMPLETE_M GENMASK(7, 0) + +#define MB_ST_COMPLETE_SUCC 1 + +/* Fields of HNS_ROCE_OPC_CFG_BT_ATTR */ +#define CFG_BT_ATTR_QPC_BA_PGSZ CMQ_REQ_FIELD_LOC(3, 0) +#define CFG_BT_ATTR_QPC_BUF_PGSZ CMQ_REQ_FIELD_LOC(7, 4) +#define CFG_BT_ATTR_QPC_HOPNUM CMQ_REQ_FIELD_LOC(9, 8) +#define CFG_BT_ATTR_SRQC_BA_PGSZ CMQ_REQ_FIELD_LOC(35, 32) +#define CFG_BT_ATTR_SRQC_BUF_PGSZ CMQ_REQ_FIELD_LOC(39, 36) +#define CFG_BT_ATTR_SRQC_HOPNUM CMQ_REQ_FIELD_LOC(41, 40) +#define CFG_BT_ATTR_CQC_BA_PGSZ CMQ_REQ_FIELD_LOC(67, 64) +#define CFG_BT_ATTR_CQC_BUF_PGSZ CMQ_REQ_FIELD_LOC(71, 68) +#define CFG_BT_ATTR_CQC_HOPNUM CMQ_REQ_FIELD_LOC(73, 72) +#define CFG_BT_ATTR_MPT_BA_PGSZ CMQ_REQ_FIELD_LOC(99, 96) +#define CFG_BT_ATTR_MPT_BUF_PGSZ CMQ_REQ_FIELD_LOC(103, 100) +#define CFG_BT_ATTR_MPT_HOPNUM CMQ_REQ_FIELD_LOC(105, 104) +#define CFG_BT_ATTR_SCCC_BA_PGSZ CMQ_REQ_FIELD_LOC(131, 128) +#define CFG_BT_ATTR_SCCC_BUF_PGSZ CMQ_REQ_FIELD_LOC(135, 132) +#define CFG_BT_ATTR_SCCC_HOPNUM CMQ_REQ_FIELD_LOC(137, 136) + +/* Fields of HNS_ROCE_OPC_CFG_ENTRY_SIZE */ +#define CFG_HEM_ENTRY_SIZE_TYPE CMQ_REQ_FIELD_LOC(31, 0) +enum { + HNS_ROCE_CFG_QPC_SIZE = BIT(0), + HNS_ROCE_CFG_SCCC_SIZE = BIT(1), +}; + +#define CFG_HEM_ENTRY_SIZE_VALUE CMQ_REQ_FIELD_LOC(191, 160) + +/* Fields of HNS_ROCE_OPC_CFG_GMV_BT */ +#define CFG_GMV_BT_BA_L CMQ_REQ_FIELD_LOC(31, 0) +#define CFG_GMV_BT_BA_H CMQ_REQ_FIELD_LOC(51, 32) +#define CFG_GMV_BT_IDX CMQ_REQ_FIELD_LOC(95, 64) + +/* Fields of HNS_ROCE_QUERY_RAM_ECC */ +#define QUERY_RAM_ECC_1BIT_ERR CMQ_REQ_FIELD_LOC(31, 0) +#define QUERY_RAM_ECC_RES_TYPE CMQ_REQ_FIELD_LOC(63, 32) +#define QUERY_RAM_ECC_TAG CMQ_REQ_FIELD_LOC(95, 64) + +struct hns_roce_cfg_sgid_tb { + __le32 table_idx_rsv; + __le32 vf_sgid_l; + __le32 vf_sgid_ml; + __le32 vf_sgid_mh; + __le32 vf_sgid_h; + __le32 vf_sgid_type_rsv; +}; + +#define SGID_TB_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_cfg_sgid_tb, h, l) + +#define CFG_SGID_TB_TABLE_IDX SGID_TB_FIELD_LOC(7, 0) +#define CFG_SGID_TB_VF_SGID_TYPE SGID_TB_FIELD_LOC(161, 160) + +struct hns_roce_cfg_smac_tb { + __le32 tb_idx_rsv; + __le32 vf_smac_l; + __le32 vf_smac_h_rsv; + __le32 rsv[3]; +}; + +#define SMAC_TB_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_cfg_smac_tb, h, l) + +#define CFG_SMAC_TB_IDX SMAC_TB_FIELD_LOC(7, 0) +#define CFG_SMAC_TB_VF_SMAC_H SMAC_TB_FIELD_LOC(79, 64) + +struct hns_roce_cfg_gmv_tb_a { + __le32 vf_sgid_l; + __le32 vf_sgid_ml; + __le32 vf_sgid_mh; + __le32 vf_sgid_h; + __le32 vf_sgid_type_vlan; + __le32 resv; +}; + +#define GMV_TB_A_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_cfg_gmv_tb_a, h, l) + +#define GMV_TB_A_VF_SGID_TYPE GMV_TB_A_FIELD_LOC(129, 128) +#define GMV_TB_A_VF_VLAN_EN GMV_TB_A_FIELD_LOC(130, 130) +#define GMV_TB_A_VF_VLAN_ID GMV_TB_A_FIELD_LOC(155, 144) + +struct hns_roce_cfg_gmv_tb_b { + __le32 vf_smac_l; + __le32 vf_smac_h; + __le32 table_idx_rsv; + __le32 resv[3]; +}; + +#define GMV_TB_B_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_cfg_gmv_tb_b, h, l) + +#define GMV_TB_B_SMAC_H GMV_TB_B_FIELD_LOC(47, 32) +#define GMV_TB_B_SGID_IDX GMV_TB_B_FIELD_LOC(71, 64) + +#define HNS_ROCE_QUERY_PF_CAPS_CMD_NUM 5 +struct hns_roce_query_pf_caps_a { + u8 number_ports; + u8 local_ca_ack_delay; + __le16 max_sq_sg; + __le16 max_sq_inline; + __le16 max_rq_sg; + __le32 rsv0; + __le16 num_qpc_timer; + __le16 num_cqc_timer; + __le16 max_srq_sges; + u8 num_aeq_vectors; + u8 num_other_vectors; + u8 max_sq_desc_sz; + u8 max_rq_desc_sz; + u8 rsv1; + u8 cqe_sz; +}; + +struct hns_roce_query_pf_caps_b { + u8 mtpt_entry_sz; + u8 irrl_entry_sz; + u8 trrl_entry_sz; + u8 cqc_entry_sz; + u8 srqc_entry_sz; + u8 idx_entry_sz; + u8 sccc_sz; + u8 max_mtu; + __le16 qpc_sz; + __le16 qpc_timer_entry_sz; + __le16 cqc_timer_entry_sz; + u8 min_cqes; + u8 min_wqes; + __le32 page_size_cap; + u8 pkey_table_len; + u8 phy_num_uars; + u8 ctx_hop_num; + u8 pbl_hop_num; +}; + +struct hns_roce_query_pf_caps_c { + __le32 cap_flags_num_pds; + __le32 max_gid_num_cqs; + __le32 cq_depth; + __le32 num_mrws; + __le32 ord_num_qps; + __le16 sq_depth; + __le16 rq_depth; +}; + +#define PF_CAPS_C_FIELD_LOC(h, l) \ + FIELD_LOC(struct hns_roce_query_pf_caps_c, h, l) + +#define PF_CAPS_C_NUM_PDS PF_CAPS_C_FIELD_LOC(19, 0) +#define PF_CAPS_C_CAP_FLAGS PF_CAPS_C_FIELD_LOC(31, 20) +#define PF_CAPS_C_NUM_CQS PF_CAPS_C_FIELD_LOC(51, 32) +#define PF_CAPS_C_MAX_GID PF_CAPS_C_FIELD_LOC(60, 52) +#define PF_CAPS_C_CQ_DEPTH PF_CAPS_C_FIELD_LOC(86, 64) +#define PF_CAPS_C_NUM_MRWS PF_CAPS_C_FIELD_LOC(115, 96) +#define PF_CAPS_C_NUM_QPS PF_CAPS_C_FIELD_LOC(147, 128) +#define PF_CAPS_C_MAX_ORD PF_CAPS_C_FIELD_LOC(155, 148) + +struct hns_roce_query_pf_caps_d { + __le32 wq_hop_num_max_srqs; + __le16 srq_depth; + __le16 cap_flags_ex; + __le32 num_ceqs_ceq_depth; + __le32 arm_st_aeq_depth; + __le32 num_uars_rsv_pds; + __le32 rsv_uars_rsv_qps; +}; + +#define PF_CAPS_D_FIELD_LOC(h, l) \ + FIELD_LOC(struct hns_roce_query_pf_caps_d, h, l) + +#define PF_CAPS_D_NUM_SRQS PF_CAPS_D_FIELD_LOC(19, 0) +#define PF_CAPS_D_RQWQE_HOP_NUM PF_CAPS_D_FIELD_LOC(21, 20) +#define PF_CAPS_D_EX_SGE_HOP_NUM PF_CAPS_D_FIELD_LOC(23, 22) +#define PF_CAPS_D_SQWQE_HOP_NUM PF_CAPS_D_FIELD_LOC(25, 24) +#define PF_CAPS_D_CONG_TYPE PF_CAPS_D_FIELD_LOC(29, 26) +#define PF_CAPS_D_CEQ_DEPTH PF_CAPS_D_FIELD_LOC(85, 64) +#define PF_CAPS_D_NUM_CEQS PF_CAPS_D_FIELD_LOC(95, 86) +#define PF_CAPS_D_AEQ_DEPTH PF_CAPS_D_FIELD_LOC(117, 96) +#define PF_CAPS_D_AEQ_ARM_ST PF_CAPS_D_FIELD_LOC(119, 118) +#define PF_CAPS_D_CEQ_ARM_ST PF_CAPS_D_FIELD_LOC(121, 120) +#define PF_CAPS_D_RSV_PDS PF_CAPS_D_FIELD_LOC(147, 128) +#define PF_CAPS_D_NUM_UARS PF_CAPS_D_FIELD_LOC(155, 148) +#define PF_CAPS_D_RSV_QPS PF_CAPS_D_FIELD_LOC(179, 160) +#define PF_CAPS_D_RSV_UARS PF_CAPS_D_FIELD_LOC(187, 180) + +#define HNS_ROCE_CAP_FLAGS_EX_SHIFT 12 + +struct hns_roce_congestion_algorithm { + u8 alg_sel; + u8 alg_sub_sel; + u8 dip_vld; + u8 wnd_mode_sel; +}; + +struct hns_roce_query_pf_caps_e { + __le32 chunk_size_shift_rsv_mrws; + __le32 rsv_cqs; + __le32 rsv_srqs; + __le32 rsv_lkey; + __le16 ceq_max_cnt; + __le16 ceq_period; + __le16 aeq_max_cnt; + __le16 aeq_period; +}; + +#define PF_CAPS_E_FIELD_LOC(h, l) \ + FIELD_LOC(struct hns_roce_query_pf_caps_e, h, l) + +#define PF_CAPS_E_RSV_MRWS PF_CAPS_E_FIELD_LOC(19, 0) +#define PF_CAPS_E_CHUNK_SIZE_SHIFT PF_CAPS_E_FIELD_LOC(31, 20) +#define PF_CAPS_E_RSV_CQS PF_CAPS_E_FIELD_LOC(51, 32) +#define PF_CAPS_E_RSV_SRQS PF_CAPS_E_FIELD_LOC(83, 64) +#define PF_CAPS_E_RSV_LKEYS PF_CAPS_E_FIELD_LOC(115, 96) + +struct hns_roce_cmq_req { + __le32 data[6]; +}; + +#define CMQ_REQ_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_cmq_req, h, l) + +struct hns_roce_cmq_desc { + __le16 opcode; + __le16 flag; + __le16 retval; + __le16 rsv; + union { + __le32 data[6]; + struct { + __le32 own_func_num; + __le32 own_mac_id; + __le32 rsv[4]; + } func_info; + }; +}; + +struct hns_roce_v2_cmq_ring { + dma_addr_t desc_dma_addr; + struct hns_roce_cmq_desc *desc; + u32 head; + u16 buf_size; + u16 desc_num; + u8 flag; + spinlock_t lock; /* command queue lock */ +}; + +struct hns_roce_v2_cmq { + struct hns_roce_v2_cmq_ring csq; + u16 tx_timeout; +}; + +struct hns_roce_link_table { + struct hns_roce_buf_list table; + struct hns_roce_buf *buf; +}; + +#define HNS_ROCE_EXT_LLM_ENTRY(addr, id) (((id) << (64 - 12)) | ((addr) >> 12)) +#define HNS_ROCE_EXT_LLM_MIN_PAGES(que_num) ((que_num) * 4 + 2) + +struct hns_roce_v2_free_mr { + struct hns_roce_qp *rsv_qp[HNS_ROCE_FREE_MR_USED_QP_NUM]; + struct hns_roce_cq *rsv_cq; + struct hns_roce_pd *rsv_pd; + struct mutex mutex; +}; + +struct hns_roce_v2_priv { + struct hnae3_handle *handle; + struct hns_roce_v2_cmq cmq; + struct hns_roce_link_table ext_llm; + struct hns_roce_v2_free_mr free_mr; +}; + +struct hns_roce_dip { + u8 dgid[GID_LEN_V2]; + u32 dip_idx; + struct list_head node; /* all dips are on a list */ +}; + +struct fmea_ram_ecc { + u32 is_ecc_err; + u32 res_type; + u32 index; +}; + +/* only for RNR timeout issue of HIP08 */ +#define HNS_ROCE_CLOCK_ADJUST 1000 +#define HNS_ROCE_MAX_CQ_PERIOD 65 +#define HNS_ROCE_MAX_EQ_PERIOD 65 +#define HNS_ROCE_RNR_TIMER_10NS 1 +#define HNS_ROCE_1US_CFG 999 +#define HNS_ROCE_1NS_CFG 0 + +#define HNS_ROCE_AEQ_DEFAULT_BURST_NUM 0x0 +#define HNS_ROCE_AEQ_DEFAULT_INTERVAL 0x0 +#define HNS_ROCE_CEQ_DEFAULT_BURST_NUM 0x0 +#define HNS_ROCE_CEQ_DEFAULT_INTERVAL 0x0 + +#define HNS_ROCE_V2_EQ_STATE_INVALID 0 +#define HNS_ROCE_V2_EQ_STATE_VALID 1 +#define HNS_ROCE_V2_EQ_STATE_OVERFLOW 2 +#define HNS_ROCE_V2_EQ_STATE_FAILURE 3 + +#define HNS_ROCE_V2_EQ_OVER_IGNORE_0 0 +#define HNS_ROCE_V2_EQ_OVER_IGNORE_1 1 + +#define HNS_ROCE_V2_EQ_COALESCE_0 0 +#define HNS_ROCE_V2_EQ_COALESCE_1 1 + +#define HNS_ROCE_V2_EQ_FIRED 0 +#define HNS_ROCE_V2_EQ_ARMED 1 +#define HNS_ROCE_V2_EQ_ALWAYS_ARMED 3 + +#define HNS_ROCE_EQ_INIT_EQE_CNT 0 +#define HNS_ROCE_EQ_INIT_PROD_IDX 0 +#define HNS_ROCE_EQ_INIT_REPORT_TIMER 0 +#define HNS_ROCE_EQ_INIT_MSI_IDX 0 +#define HNS_ROCE_EQ_INIT_CONS_IDX 0 +#define HNS_ROCE_EQ_INIT_NXT_EQE_BA 0 + +#define HNS_ROCE_V2_COMP_EQE_NUM 0x1000 +#define HNS_ROCE_V2_ASYNC_EQE_NUM 0x1000 + +#define HNS_ROCE_V2_VF_INT_ST_AEQ_OVERFLOW_S 0 + +#define HNS_ROCE_EQ_DB_CMD_AEQ 0x0 +#define HNS_ROCE_EQ_DB_CMD_AEQ_ARMED 0x1 +#define HNS_ROCE_EQ_DB_CMD_CEQ 0x2 +#define HNS_ROCE_EQ_DB_CMD_CEQ_ARMED 0x3 + +#define EQ_ENABLE 1 +#define EQ_DISABLE 0 + +#define EQ_REG_OFFSET 0x4 + +#define HNS_ROCE_INT_NAME_LEN 32 +#define HNS_ROCE_V2_EQN_M GENMASK(23, 0) + +#define HNS_ROCE_V2_VF_ABN_INT_EN_S 0 +#define HNS_ROCE_V2_VF_ABN_INT_EN_M GENMASK(0, 0) +#define HNS_ROCE_V2_VF_ABN_INT_ST_M GENMASK(2, 0) +#define HNS_ROCE_V2_VF_ABN_INT_CFG_M GENMASK(2, 0) +#define HNS_ROCE_V2_VF_EVENT_INT_EN_M GENMASK(0, 0) + +struct hns_roce_eq_context { + __le32 data[16]; +}; + +#define EQC_FIELD_LOC(h, l) FIELD_LOC(struct hns_roce_eq_context, h, l) + +#define EQC_EQ_ST EQC_FIELD_LOC(1, 0) +#define EQC_EQE_HOP_NUM EQC_FIELD_LOC(3, 2) +#define EQC_OVER_IGNORE EQC_FIELD_LOC(4, 4) +#define EQC_COALESCE EQC_FIELD_LOC(5, 5) +#define EQC_ARM_ST EQC_FIELD_LOC(7, 6) +#define EQC_EQN EQC_FIELD_LOC(15, 8) +#define EQC_EQE_CNT EQC_FIELD_LOC(31, 16) +#define EQC_EQE_BA_PG_SZ EQC_FIELD_LOC(35, 32) +#define EQC_EQE_BUF_PG_SZ EQC_FIELD_LOC(39, 36) +#define EQC_EQ_PROD_INDX EQC_FIELD_LOC(63, 40) +#define EQC_EQ_MAX_CNT EQC_FIELD_LOC(79, 64) +#define EQC_EQ_PERIOD EQC_FIELD_LOC(95, 80) +#define EQC_EQE_REPORT_TIMER EQC_FIELD_LOC(127, 96) +#define EQC_EQE_BA_L EQC_FIELD_LOC(159, 128) +#define EQC_EQE_BA_H EQC_FIELD_LOC(188, 160) +#define EQC_SHIFT EQC_FIELD_LOC(199, 192) +#define EQC_MSI_INDX EQC_FIELD_LOC(207, 200) +#define EQC_CUR_EQE_BA_L EQC_FIELD_LOC(223, 208) +#define EQC_CUR_EQE_BA_M EQC_FIELD_LOC(255, 224) +#define EQC_CUR_EQE_BA_H EQC_FIELD_LOC(259, 256) +#define EQC_EQ_CONS_INDX EQC_FIELD_LOC(287, 264) +#define EQC_NEX_EQE_BA_L EQC_FIELD_LOC(319, 288) +#define EQC_NEX_EQE_BA_H EQC_FIELD_LOC(339, 320) +#define EQC_EQE_SIZE EQC_FIELD_LOC(341, 340) + +#define MAX_SERVICE_LEVEL 0x7 + +struct hns_roce_wqe_atomic_seg { + __le64 fetchadd_swap_data; + __le64 cmp_data; +}; + +struct hns_roce_sccc_clr { + __le32 qpn; + __le32 rsv[5]; +}; + +struct hns_roce_sccc_clr_done { + __le32 clr_done; + __le32 rsv[5]; +}; + +int hns_roce_v2_destroy_qp(struct ib_qp *ibqp, struct ib_udata *udata); + +static inline void hns_roce_write64(struct hns_roce_dev *hr_dev, __le32 val[2], + void __iomem *dest) +{ + struct hns_roce_v2_priv *priv = hr_dev->priv; + struct hnae3_handle *handle = priv->handle; + const struct hnae3_ae_ops *ops = handle->ae_algo->ops; + + if (!hr_dev->dis_db && !ops->get_hw_reset_stat(handle)) + hns_roce_write64_k(val, dest); +} + +#endif -- cgit v1.2.3