/* * 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_VF_QPC_BT_NUM 256 #define HNS_ROCE_VF_SCCC_BT_NUM 64 #define HNS_ROCE_VF_SRQC_BT_NUM 64 #define HNS_ROCE_VF_CQC_BT_NUM 64 #define HNS_ROCE_VF_MPT_BT_NUM 64 #define HNS_ROCE_VF_EQC_NUM 64 #define HNS_ROCE_VF_SMAC_NUM 32 #define HNS_ROCE_VF_SGID_NUM 32 #define HNS_ROCE_VF_SL_NUM 8 #define HNS_ROCE_V2_MAX_QP_NUM 0x100000 #define HNS_ROCE_V2_MAX_QPC_TIMER_NUM 0x200 #define HNS_ROCE_V2_MAX_WQE_NUM 0x8000 #define HNS_ROCE_V2_MAX_SRQ 0x100000 #define HNS_ROCE_V2_MAX_SRQ_WR 0x8000 #define HNS_ROCE_V2_MAX_SRQ_SGE 0x100 #define HNS_ROCE_V2_MAX_CQ_NUM 0x100000 #define HNS_ROCE_V2_MAX_CQC_TIMER_NUM 0x100 #define HNS_ROCE_V2_MAX_SRQ_NUM 0x100000 #define HNS_ROCE_V2_MAX_CQE_NUM 0x400000 #define HNS_ROCE_V2_MAX_SRQWQE_NUM 0x8000 #define HNS_ROCE_V2_MAX_RQ_SGE_NUM 0x100 #define HNS_ROCE_V2_MAX_SQ_SGE_NUM 0xff #define HNS_ROCE_V2_MAX_SRQ_SGE_NUM 0x100 #define HNS_ROCE_V2_MAX_EXTEND_SGE_NUM 0x200000 #define HNS_ROCE_V2_MAX_SQ_INLINE 0x20 #define HNS_ROCE_V2_UAR_NUM 256 #define HNS_ROCE_V2_PHY_UAR_NUM 1 #define HNS_ROCE_V2_MAX_IRQ_NUM 65 #define HNS_ROCE_V2_COMP_VEC_NUM 63 #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_MTT_SEGS 0x1000000 #define HNS_ROCE_V2_MAX_CQE_SEGS 0x1000000 #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_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_MAX_SRQ_DESC_SZ 64 #define HNS_ROCE_V2_QPC_ENTRY_SZ 256 #define HNS_ROCE_V2_IRRL_ENTRY_SZ 64 #define HNS_ROCE_V2_TRRL_ENTRY_SZ 48 #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_CQE_ENTRY_SIZE 32 #define HNS_ROCE_V2_SCCC_ENTRY_SZ 32 #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 0xFFFFF000 #define HNS_ROCE_V2_MAX_INNER_MTPT_NUM 2 #define HNS_ROCE_INVALID_LKEY 0x100 #define HNS_ROCE_CMQ_TX_TIMEOUT 30000 #define HNS_ROCE_V2_UC_RC_SGE_NUM_IN_WQE 2 #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_EQE_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_BA_PG_SZ_SUPPORTED_256K 6 #define HNS_ROCE_BA_PG_SZ_SUPPORTED_16K 2 #define HNS_ROCE_V2_GID_INDEX_NUM 256 #define HNS_ROCE_V2_TABLE_CHUNK_SIZE (1 << 18) #define HNS_ROCE_CMD_FLAG_IN_VALID_SHIFT 0 #define HNS_ROCE_CMD_FLAG_OUT_VALID_SHIFT 1 #define HNS_ROCE_CMD_FLAG_NEXT_SHIFT 2 #define HNS_ROCE_CMD_FLAG_WR_OR_RD_SHIFT 3 #define HNS_ROCE_CMD_FLAG_NO_INTR_SHIFT 4 #define HNS_ROCE_CMD_FLAG_ERR_INTR_SHIFT 5 #define HNS_ROCE_CMD_FLAG_IN BIT(HNS_ROCE_CMD_FLAG_IN_VALID_SHIFT) #define HNS_ROCE_CMD_FLAG_OUT BIT(HNS_ROCE_CMD_FLAG_OUT_VALID_SHIFT) #define HNS_ROCE_CMD_FLAG_NEXT BIT(HNS_ROCE_CMD_FLAG_NEXT_SHIFT) #define HNS_ROCE_CMD_FLAG_WR BIT(HNS_ROCE_CMD_FLAG_WR_OR_RD_SHIFT) #define HNS_ROCE_CMD_FLAG_NO_INTR BIT(HNS_ROCE_CMD_FLAG_NO_INTR_SHIFT) #define HNS_ROCE_CMD_FLAG_ERR_INTR BIT(HNS_ROCE_CMD_FLAG_ERR_INTR_SHIFT) #define HNS_ROCE_CMQ_DESC_NUM_S 3 #define HNS_ROCE_CMQ_SCC_CLR_DONE_CNT 5 #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 enum { NO_ARMED = 0x0, REG_NXT_CEQE = 0x2, REG_NXT_SE_CEQE = 0x3 }; #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 #define HNS_ROCE_V2_CQE_QPN_MASK 0x3ffff 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_LOCAL_INV = 0xb, HNS_ROCE_V2_WQE_OP_BIND_MW_TYPE = 0xc, HNS_ROCE_V2_WQE_OP_MASK = 0x1f, }; enum { HNS_ROCE_SQ_OPCODE_SEND = 0x0, HNS_ROCE_SQ_OPCODE_SEND_WITH_INV = 0x1, HNS_ROCE_SQ_OPCODE_SEND_WITH_IMM = 0x2, HNS_ROCE_SQ_OPCODE_RDMA_WRITE = 0x3, HNS_ROCE_SQ_OPCODE_RDMA_WRITE_WITH_IMM = 0x4, HNS_ROCE_SQ_OPCODE_RDMA_READ = 0x5, HNS_ROCE_SQ_OPCODE_ATOMIC_COMP_AND_SWAP = 0x6, HNS_ROCE_SQ_OPCODE_ATOMIC_FETCH_AND_ADD = 0x7, HNS_ROCE_SQ_OPCODE_ATOMIC_MASK_COMP_AND_SWAP = 0x8, HNS_ROCE_SQ_OPCODE_ATOMIC_MASK_FETCH_AND_ADD = 0x9, HNS_ROCE_SQ_OPCODE_FAST_REG_WR = 0xa, HNS_ROCE_SQ_OPCODE_LOCAL_INV = 0xb, HNS_ROCE_SQ_OPCODE_BIND_MW = 0xc, }; 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 = 0x0, HNS_ROCE_V2_RQ_DB = 0x1, HNS_ROCE_V2_SRQ_DB = 0x2, HNS_ROCE_V2_CQ_DB_PTR = 0x3, HNS_ROCE_V2_CQ_DB_NTR = 0x4, }; 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_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_CFG_TMOUT_LLM = 0x8404, HNS_ROCE_OPC_QUERY_PF_TIMER_RES = 0x8406, HNS_ROCE_OPC_QUERY_PF_CAPS_NUM = 0x8408, 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_SWITCH_PARAMETER_CFG = 0x1033, }; enum { TYPE_CRQ, TYPE_CSQ, }; enum hns_roce_cmd_return_status { CMD_EXEC_SUCCESS = 0, CMD_NO_AUTH = 1, CMD_NOT_EXEC = 2, CMD_QUEUE_FULL = 3, }; 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 V2_CQC_BYTE_4_CQ_ST_S 0 #define V2_CQC_BYTE_4_CQ_ST_M GENMASK(1, 0) #define V2_CQC_BYTE_4_POLL_S 2 #define V2_CQC_BYTE_4_SE_S 3 #define V2_CQC_BYTE_4_OVER_IGNORE_S 4 #define V2_CQC_BYTE_4_COALESCE_S 5 #define V2_CQC_BYTE_4_ARM_ST_S 6 #define V2_CQC_BYTE_4_ARM_ST_M GENMASK(7, 6) #define V2_CQC_BYTE_4_SHIFT_S 8 #define V2_CQC_BYTE_4_SHIFT_M GENMASK(12, 8) #define V2_CQC_BYTE_4_CMD_SN_S 13 #define V2_CQC_BYTE_4_CMD_SN_M GENMASK(14, 13) #define V2_CQC_BYTE_4_CEQN_S 15 #define V2_CQC_BYTE_4_CEQN_M GENMASK(23, 15) #define V2_CQC_BYTE_4_PAGE_OFFSET_S 24 #define V2_CQC_BYTE_4_PAGE_OFFSET_M GENMASK(31, 24) #define V2_CQC_BYTE_8_CQN_S 0 #define V2_CQC_BYTE_8_CQN_M GENMASK(23, 0) #define V2_CQC_BYTE_16_CQE_CUR_BLK_ADDR_S 0 #define V2_CQC_BYTE_16_CQE_CUR_BLK_ADDR_M GENMASK(19, 0) #define V2_CQC_BYTE_16_CQE_HOP_NUM_S 30 #define V2_CQC_BYTE_16_CQE_HOP_NUM_M GENMASK(31, 30) #define V2_CQC_BYTE_24_CQE_NXT_BLK_ADDR_S 0 #define V2_CQC_BYTE_24_CQE_NXT_BLK_ADDR_M GENMASK(19, 0) #define V2_CQC_BYTE_24_CQE_BA_PG_SZ_S 24 #define V2_CQC_BYTE_24_CQE_BA_PG_SZ_M GENMASK(27, 24) #define V2_CQC_BYTE_24_CQE_BUF_PG_SZ_S 28 #define V2_CQC_BYTE_24_CQE_BUF_PG_SZ_M GENMASK(31, 28) #define V2_CQC_BYTE_28_CQ_PRODUCER_IDX_S 0 #define V2_CQC_BYTE_28_CQ_PRODUCER_IDX_M GENMASK(23, 0) #define V2_CQC_BYTE_32_CQ_CONSUMER_IDX_S 0 #define V2_CQC_BYTE_32_CQ_CONSUMER_IDX_M GENMASK(23, 0) #define V2_CQC_BYTE_40_CQE_BA_S 0 #define V2_CQC_BYTE_40_CQE_BA_M GENMASK(28, 0) #define V2_CQC_BYTE_44_DB_RECORD_EN_S 0 #define V2_CQC_BYTE_44_DB_RECORD_ADDR_S 1 #define V2_CQC_BYTE_44_DB_RECORD_ADDR_M GENMASK(31, 1) #define V2_CQC_BYTE_52_CQE_CNT_S 0 #define V2_CQC_BYTE_52_CQE_CNT_M GENMASK(23, 0) #define V2_CQC_BYTE_56_CQ_MAX_CNT_S 0 #define V2_CQC_BYTE_56_CQ_MAX_CNT_M GENMASK(15, 0) #define V2_CQC_BYTE_56_CQ_PERIOD_S 16 #define V2_CQC_BYTE_56_CQ_PERIOD_M GENMASK(31, 16) #define V2_CQC_BYTE_64_SE_CQE_IDX_S 0 #define V2_CQC_BYTE_64_SE_CQE_IDX_M GENMASK(23, 0) struct hns_roce_srq_context { __le32 byte_4_srqn_srqst; __le32 byte_8_limit_wl; __le32 byte_12_xrcd; __le32 byte_16_pi_ci; __le32 wqe_bt_ba; __le32 byte_24_wqe_bt_ba; __le32 byte_28_rqws_pd; __le32 idx_bt_ba; __le32 rsv_idx_bt_ba; __le32 idx_cur_blk_addr; __le32 byte_44_idxbufpgsz_addr; __le32 idx_nxt_blk_addr; __le32 rsv_idxnxtblkaddr; __le32 byte_56_xrc_cqn; __le32 db_record_addr_record_en; __le32 db_record_addr; }; #define SRQC_BYTE_4_SRQ_ST_S 0 #define SRQC_BYTE_4_SRQ_ST_M GENMASK(1, 0) #define SRQC_BYTE_4_SRQ_WQE_HOP_NUM_S 2 #define SRQC_BYTE_4_SRQ_WQE_HOP_NUM_M GENMASK(3, 2) #define SRQC_BYTE_4_SRQ_SHIFT_S 4 #define SRQC_BYTE_4_SRQ_SHIFT_M GENMASK(7, 4) #define SRQC_BYTE_4_SRQN_S 8 #define SRQC_BYTE_4_SRQN_M GENMASK(31, 8) #define SRQC_BYTE_8_SRQ_LIMIT_WL_S 0 #define SRQC_BYTE_8_SRQ_LIMIT_WL_M GENMASK(15, 0) #define SRQC_BYTE_12_SRQ_XRCD_S 0 #define SRQC_BYTE_12_SRQ_XRCD_M GENMASK(23, 0) #define SRQC_BYTE_16_SRQ_PRODUCER_IDX_S 0 #define SRQC_BYTE_16_SRQ_PRODUCER_IDX_M GENMASK(15, 0) #define SRQC_BYTE_16_SRQ_CONSUMER_IDX_S 0 #define SRQC_BYTE_16_SRQ_CONSUMER_IDX_M GENMASK(31, 16) #define SRQC_BYTE_24_SRQ_WQE_BT_BA_S 0 #define SRQC_BYTE_24_SRQ_WQE_BT_BA_M GENMASK(28, 0) #define SRQC_BYTE_28_PD_S 0 #define SRQC_BYTE_28_PD_M GENMASK(23, 0) #define SRQC_BYTE_28_RQWS_S 24 #define SRQC_BYTE_28_RQWS_M GENMASK(27, 24) #define SRQC_BYTE_36_SRQ_IDX_BT_BA_S 0 #define SRQC_BYTE_36_SRQ_IDX_BT_BA_M GENMASK(28, 0) #define SRQC_BYTE_44_SRQ_IDX_CUR_BLK_ADDR_S 0 #define SRQC_BYTE_44_SRQ_IDX_CUR_BLK_ADDR_M GENMASK(19, 0) #define SRQC_BYTE_44_SRQ_IDX_HOP_NUM_S 22 #define SRQC_BYTE_44_SRQ_IDX_HOP_NUM_M GENMASK(23, 22) #define SRQC_BYTE_44_SRQ_IDX_BA_PG_SZ_S 24 #define SRQC_BYTE_44_SRQ_IDX_BA_PG_SZ_M GENMASK(27, 24) #define SRQC_BYTE_44_SRQ_IDX_BUF_PG_SZ_S 28 #define SRQC_BYTE_44_SRQ_IDX_BUF_PG_SZ_M GENMASK(31, 28) #define SRQC_BYTE_52_SRQ_IDX_NXT_BLK_ADDR_S 0 #define SRQC_BYTE_52_SRQ_IDX_NXT_BLK_ADDR_M GENMASK(19, 0) #define SRQC_BYTE_56_SRQ_XRC_CQN_S 0 #define SRQC_BYTE_56_SRQ_XRC_CQN_M GENMASK(23, 0) #define SRQC_BYTE_56_SRQ_WQE_BA_PG_SZ_S 24 #define SRQC_BYTE_56_SRQ_WQE_BA_PG_SZ_M GENMASK(27, 24) #define SRQC_BYTE_56_SRQ_WQE_BUF_PG_SZ_S 28 #define SRQC_BYTE_56_SRQ_WQE_BUF_PG_SZ_M GENMASK(31, 28) #define SRQC_BYTE_60_SRQ_RECORD_EN_S 0 #define SRQC_BYTE_60_SRQ_DB_RECORD_ADDR_S 1 #define SRQC_BYTE_60_SRQ_DB_RECORD_ADDR_M GENMASK(31, 1) 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_SQER, HNS_ROCE_QP_ST_SQD, HNS_ROCE_QP_ST_ERR, HNS_ROCE_QP_ST_SQ_DRAINING, HNS_ROCE_QP_NUM_ST }; 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; }; #define V2_QPC_BYTE_4_TST_S 0 #define V2_QPC_BYTE_4_TST_M GENMASK(2, 0) #define V2_QPC_BYTE_4_SGE_SHIFT_S 3 #define V2_QPC_BYTE_4_SGE_SHIFT_M GENMASK(7, 3) #define V2_QPC_BYTE_4_SQPN_S 8 #define V2_QPC_BYTE_4_SQPN_M GENMASK(31, 8) #define V2_QPC_BYTE_12_WQE_SGE_BA_S 0 #define V2_QPC_BYTE_12_WQE_SGE_BA_M GENMASK(28, 0) #define V2_QPC_BYTE_12_SQ_HOP_NUM_S 29 #define V2_QPC_BYTE_12_SQ_HOP_NUM_M GENMASK(30, 29) #define V2_QPC_BYTE_12_RSVD_LKEY_EN_S 31 #define V2_QPC_BYTE_16_WQE_SGE_BA_PG_SZ_S 0 #define V2_QPC_BYTE_16_WQE_SGE_BA_PG_SZ_M GENMASK(3, 0) #define V2_QPC_BYTE_16_WQE_SGE_BUF_PG_SZ_S 4 #define V2_QPC_BYTE_16_WQE_SGE_BUF_PG_SZ_M GENMASK(7, 4) #define V2_QPC_BYTE_16_PD_S 8 #define V2_QPC_BYTE_16_PD_M GENMASK(31, 8) #define V2_QPC_BYTE_20_RQ_HOP_NUM_S 0 #define V2_QPC_BYTE_20_RQ_HOP_NUM_M GENMASK(1, 0) #define V2_QPC_BYTE_20_SGE_HOP_NUM_S 2 #define V2_QPC_BYTE_20_SGE_HOP_NUM_M GENMASK(3, 2) #define V2_QPC_BYTE_20_RQWS_S 4 #define V2_QPC_BYTE_20_RQWS_M GENMASK(7, 4) #define V2_QPC_BYTE_20_SQ_SHIFT_S 8 #define V2_QPC_BYTE_20_SQ_SHIFT_M GENMASK(11, 8) #define V2_QPC_BYTE_20_RQ_SHIFT_S 12 #define V2_QPC_BYTE_20_RQ_SHIFT_M GENMASK(15, 12) #define V2_QPC_BYTE_20_SGID_IDX_S 16 #define V2_QPC_BYTE_20_SGID_IDX_M GENMASK(23, 16) #define V2_QPC_BYTE_20_SMAC_IDX_S 24 #define V2_QPC_BYTE_20_SMAC_IDX_M GENMASK(31, 24) #define V2_QPC_BYTE_24_HOP_LIMIT_S 0 #define V2_QPC_BYTE_24_HOP_LIMIT_M GENMASK(7, 0) #define V2_QPC_BYTE_24_TC_S 8 #define V2_QPC_BYTE_24_TC_M GENMASK(15, 8) #define V2_QPC_BYTE_24_VLAN_ID_S 16 #define V2_QPC_BYTE_24_VLAN_ID_M GENMASK(27, 16) #define V2_QPC_BYTE_24_MTU_S 28 #define V2_QPC_BYTE_24_MTU_M GENMASK(31, 28) #define V2_QPC_BYTE_28_FL_S 0 #define V2_QPC_BYTE_28_FL_M GENMASK(19, 0) #define V2_QPC_BYTE_28_SL_S 20 #define V2_QPC_BYTE_28_SL_M GENMASK(23, 20) #define V2_QPC_BYTE_28_CNP_TX_FLAG_S 24 #define V2_QPC_BYTE_28_CE_FLAG_S 25 #define V2_QPC_BYTE_28_LBI_S 26 #define V2_QPC_BYTE_28_AT_S 27 #define V2_QPC_BYTE_28_AT_M GENMASK(31, 27) #define V2_QPC_BYTE_52_DMAC_S 0 #define V2_QPC_BYTE_52_DMAC_M GENMASK(15, 0) #define V2_QPC_BYTE_52_UDPSPN_S 16 #define V2_QPC_BYTE_52_UDPSPN_M GENMASK(31, 16) #define V2_QPC_BYTE_56_DQPN_S 0 #define V2_QPC_BYTE_56_DQPN_M GENMASK(23, 0) #define V2_QPC_BYTE_56_SQ_TX_ERR_S 24 #define V2_QPC_BYTE_56_SQ_RX_ERR_S 25 #define V2_QPC_BYTE_56_RQ_TX_ERR_S 26 #define V2_QPC_BYTE_56_RQ_RX_ERR_S 27 #define V2_QPC_BYTE_56_LP_PKTN_INI_S 28 #define V2_QPC_BYTE_56_LP_PKTN_INI_M GENMASK(31, 28) #define V2_QPC_BYTE_60_TEMPID_S 0 #define V2_QPC_BYTE_60_TEMPID_M GENMASK(7, 0) #define V2_QPC_BYTE_60_SCC_TOKEN_S 8 #define V2_QPC_BYTE_60_SCC_TOKEN_M GENMASK(26, 8) #define V2_QPC_BYTE_60_SQ_DB_DOING_S 27 #define V2_QPC_BYTE_60_RQ_DB_DOING_S 28 #define V2_QPC_BYTE_60_QP_ST_S 29 #define V2_QPC_BYTE_60_QP_ST_M GENMASK(31, 29) #define V2_QPC_BYTE_68_RQ_RECORD_EN_S 0 #define V2_QPC_BYTE_68_RQ_DB_RECORD_ADDR_S 1 #define V2_QPC_BYTE_68_RQ_DB_RECORD_ADDR_M GENMASK(31, 1) #define V2_QPC_BYTE_76_SRQN_S 0 #define V2_QPC_BYTE_76_SRQN_M GENMASK(23, 0) #define V2_QPC_BYTE_76_SRQ_EN_S 24 #define V2_QPC_BYTE_76_RRE_S 25 #define V2_QPC_BYTE_76_RWE_S 26 #define V2_QPC_BYTE_76_ATE_S 27 #define V2_QPC_BYTE_76_RQIE_S 28 #define V2_QPC_BYTE_76_EXT_ATE_S 29 #define V2_QPC_BYTE_76_RQ_VLAN_EN_S 30 #define V2_QPC_BYTE_80_RX_CQN_S 0 #define V2_QPC_BYTE_80_RX_CQN_M GENMASK(23, 0) #define V2_QPC_BYTE_80_MIN_RNR_TIME_S 27 #define V2_QPC_BYTE_80_MIN_RNR_TIME_M GENMASK(31, 27) #define V2_QPC_BYTE_84_RQ_PRODUCER_IDX_S 0 #define V2_QPC_BYTE_84_RQ_PRODUCER_IDX_M GENMASK(15, 0) #define V2_QPC_BYTE_84_RQ_CONSUMER_IDX_S 16 #define V2_QPC_BYTE_84_RQ_CONSUMER_IDX_M GENMASK(31, 16) #define V2_QPC_BYTE_92_RQ_CUR_BLK_ADDR_S 0 #define V2_QPC_BYTE_92_RQ_CUR_BLK_ADDR_M GENMASK(19, 0) #define V2_QPC_BYTE_92_SRQ_INFO_S 20 #define V2_QPC_BYTE_92_SRQ_INFO_M GENMASK(31, 20) #define V2_QPC_BYTE_96_RX_REQ_MSN_S 0 #define V2_QPC_BYTE_96_RX_REQ_MSN_M GENMASK(23, 0) #define V2_QPC_BYTE_104_RQ_NXT_BLK_ADDR_S 0 #define V2_QPC_BYTE_104_RQ_NXT_BLK_ADDR_M GENMASK(19, 0) #define V2_QPC_BYTE_104_RQ_CUR_WQE_SGE_NUM_S 24 #define V2_QPC_BYTE_104_RQ_CUR_WQE_SGE_NUM_M GENMASK(31, 24) #define V2_QPC_BYTE_108_INV_CREDIT_S 0 #define V2_QPC_BYTE_108_RX_REQ_PSN_ERR_S 3 #define V2_QPC_BYTE_108_RX_REQ_LAST_OPTYPE_S 4 #define V2_QPC_BYTE_108_RX_REQ_LAST_OPTYPE_M GENMASK(6, 4) #define V2_QPC_BYTE_108_RX_REQ_RNR_S 7 #define V2_QPC_BYTE_108_RX_REQ_EPSN_S 8 #define V2_QPC_BYTE_108_RX_REQ_EPSN_M GENMASK(31, 8) #define V2_QPC_BYTE_132_TRRL_HEAD_MAX_S 0 #define V2_QPC_BYTE_132_TRRL_HEAD_MAX_M GENMASK(7, 0) #define V2_QPC_BYTE_132_TRRL_TAIL_MAX_S 8 #define V2_QPC_BYTE_132_TRRL_TAIL_MAX_M GENMASK(15, 8) #define V2_QPC_BYTE_132_TRRL_BA_S 16 #define V2_QPC_BYTE_132_TRRL_BA_M GENMASK(31, 16) #define V2_QPC_BYTE_140_TRRL_BA_S 0 #define V2_QPC_BYTE_140_TRRL_BA_M GENMASK(11, 0) #define V2_QPC_BYTE_140_RR_MAX_S 12 #define V2_QPC_BYTE_140_RR_MAX_M GENMASK(14, 12) #define V2_QPC_BYTE_140_RQ_RTY_WAIT_DO_S 15 #define V2_QPC_BYTE_140_RAQ_TRRL_HEAD_S 16 #define V2_QPC_BYTE_140_RAQ_TRRL_HEAD_M GENMASK(23, 16) #define V2_QPC_BYTE_140_RAQ_TRRL_TAIL_S 24 #define V2_QPC_BYTE_140_RAQ_TRRL_TAIL_M GENMASK(31, 24) #define V2_QPC_BYTE_144_RAQ_RTY_INI_PSN_S 0 #define V2_QPC_BYTE_144_RAQ_RTY_INI_PSN_M GENMASK(23, 0) #define V2_QPC_BYTE_144_RAQ_CREDIT_S 25 #define V2_QPC_BYTE_144_RAQ_CREDIT_M GENMASK(29, 25) #define V2_QPC_BYTE_144_RESP_RTY_FLG_S 31 #define V2_QPC_BYTE_148_RQ_MSN_S 0 #define V2_QPC_BYTE_148_RQ_MSN_M GENMASK(23, 0) #define V2_QPC_BYTE_148_RAQ_SYNDROME_S 24 #define V2_QPC_BYTE_148_RAQ_SYNDROME_M GENMASK(31, 24) #define V2_QPC_BYTE_152_RAQ_PSN_S 0 #define V2_QPC_BYTE_152_RAQ_PSN_M GENMASK(23, 0) #define V2_QPC_BYTE_152_RAQ_TRRL_RTY_HEAD_S 24 #define V2_QPC_BYTE_152_RAQ_TRRL_RTY_HEAD_M GENMASK(31, 24) #define V2_QPC_BYTE_156_RAQ_USE_PKTN_S 0 #define V2_QPC_BYTE_156_RAQ_USE_PKTN_M GENMASK(23, 0) #define V2_QPC_BYTE_160_SQ_PRODUCER_IDX_S 0 #define V2_QPC_BYTE_160_SQ_PRODUCER_IDX_M GENMASK(15, 0) #define V2_QPC_BYTE_160_SQ_CONSUMER_IDX_S 16 #define V2_QPC_BYTE_160_SQ_CONSUMER_IDX_M GENMASK(31, 16) #define V2_QPC_BYTE_168_SQ_CUR_BLK_ADDR_S 0 #define V2_QPC_BYTE_168_SQ_CUR_BLK_ADDR_M GENMASK(19, 0) #define V2_QPC_BYTE_168_MSG_RTY_LP_FLG_S 20 #define V2_QPC_BYTE_168_SQ_INVLD_FLG_S 21 #define V2_QPC_BYTE_168_LP_SGEN_INI_S 22 #define V2_QPC_BYTE_168_LP_SGEN_INI_M GENMASK(23, 22) #define V2_QPC_BYTE_168_SQ_VLAN_EN_S 24 #define V2_QPC_BYTE_168_POLL_DB_WAIT_DO_S 25 #define V2_QPC_BYTE_168_SCC_TOKEN_FORBID_SQ_DEQ_S 26 #define V2_QPC_BYTE_168_WAIT_ACK_TIMEOUT_S 27 #define V2_QPC_BYTE_168_IRRL_IDX_LSB_S 28 #define V2_QPC_BYTE_168_IRRL_IDX_LSB_M GENMASK(31, 28) #define V2_QPC_BYTE_172_ACK_REQ_FREQ_S 0 #define V2_QPC_BYTE_172_ACK_REQ_FREQ_M GENMASK(5, 0) #define V2_QPC_BYTE_172_MSG_RNR_FLG_S 6 #define V2_QPC_BYTE_172_FRE_S 7 #define V2_QPC_BYTE_172_SQ_CUR_PSN_S 8 #define V2_QPC_BYTE_172_SQ_CUR_PSN_M GENMASK(31, 8) #define V2_QPC_BYTE_176_MSG_USE_PKTN_S 0 #define V2_QPC_BYTE_176_MSG_USE_PKTN_M GENMASK(23, 0) #define V2_QPC_BYTE_176_IRRL_HEAD_PRE_S 24 #define V2_QPC_BYTE_176_IRRL_HEAD_PRE_M GENMASK(31, 24) #define V2_QPC_BYTE_184_SQ_CUR_SGE_BLK_ADDR_S 0 #define V2_QPC_BYTE_184_SQ_CUR_SGE_BLK_ADDR_M GENMASK(19, 0) #define V2_QPC_BYTE_184_IRRL_IDX_MSB_S 20 #define V2_QPC_BYTE_184_IRRL_IDX_MSB_M GENMASK(31, 20) #define V2_QPC_BYTE_192_CUR_SGE_IDX_S 0 #define V2_QPC_BYTE_192_CUR_SGE_IDX_M GENMASK(23, 0) #define V2_QPC_BYTE_192_EXT_SGE_NUM_LEFT_S 24 #define V2_QPC_BYTE_192_EXT_SGE_NUM_LEFT_M GENMASK(31, 24) #define V2_QPC_BYTE_196_IRRL_HEAD_S 0 #define V2_QPC_BYTE_196_IRRL_HEAD_M GENMASK(7, 0) #define V2_QPC_BYTE_196_SQ_MAX_PSN_S 8 #define V2_QPC_BYTE_196_SQ_MAX_PSN_M GENMASK(31, 8) #define V2_QPC_BYTE_200_SQ_MAX_IDX_S 0 #define V2_QPC_BYTE_200_SQ_MAX_IDX_M GENMASK(15, 0) #define V2_QPC_BYTE_200_LCL_OPERATED_CNT_S 16 #define V2_QPC_BYTE_200_LCL_OPERATED_CNT_M GENMASK(31, 16) #define V2_QPC_BYTE_208_IRRL_BA_S 0 #define V2_QPC_BYTE_208_IRRL_BA_M GENMASK(25, 0) #define V2_QPC_BYTE_208_PKT_RNR_FLG_S 26 #define V2_QPC_BYTE_208_PKT_RTY_FLG_S 27 #define V2_QPC_BYTE_208_RMT_E2E_S 28 #define V2_QPC_BYTE_208_SR_MAX_S 29 #define V2_QPC_BYTE_208_SR_MAX_M GENMASK(31, 29) #define V2_QPC_BYTE_212_LSN_S 0 #define V2_QPC_BYTE_212_LSN_M GENMASK(23, 0) #define V2_QPC_BYTE_212_RETRY_NUM_INIT_S 24 #define V2_QPC_BYTE_212_RETRY_NUM_INIT_M GENMASK(26, 24) #define V2_QPC_BYTE_212_CHECK_FLG_S 27 #define V2_QPC_BYTE_212_CHECK_FLG_M GENMASK(28, 27) #define V2_QPC_BYTE_212_RETRY_CNT_S 29 #define V2_QPC_BYTE_212_RETRY_CNT_M GENMASK(31, 29) #define V2_QPC_BYTE_220_RETRY_MSG_MSN_S 0 #define V2_QPC_BYTE_220_RETRY_MSG_MSN_M GENMASK(15, 0) #define V2_QPC_BYTE_220_RETRY_MSG_PSN_S 16 #define V2_QPC_BYTE_220_RETRY_MSG_PSN_M GENMASK(31, 16) #define V2_QPC_BYTE_224_RETRY_MSG_PSN_S 0 #define V2_QPC_BYTE_224_RETRY_MSG_PSN_M GENMASK(7, 0) #define V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_S 8 #define V2_QPC_BYTE_224_RETRY_MSG_FPKT_PSN_M GENMASK(31, 8) #define V2_QPC_BYTE_232_RX_SQ_CUR_BLK_ADDR_S 0 #define V2_QPC_BYTE_232_RX_SQ_CUR_BLK_ADDR_M GENMASK(19, 0) #define V2_QPC_BYTE_232_IRRL_SGE_IDX_S 20 #define V2_QPC_BYTE_232_IRRL_SGE_IDX_M GENMASK(28, 20) #define V2_QPC_BYTE_232_SO_LP_VLD_S 29 #define V2_QPC_BYTE_232_FENCE_LP_VLD_S 30 #define V2_QPC_BYTE_232_IRRL_LP_VLD_S 31 #define V2_QPC_BYTE_240_IRRL_TAIL_REAL_S 0 #define V2_QPC_BYTE_240_IRRL_TAIL_REAL_M GENMASK(7, 0) #define V2_QPC_BYTE_240_IRRL_TAIL_RD_S 8 #define V2_QPC_BYTE_240_IRRL_TAIL_RD_M GENMASK(15, 8) #define V2_QPC_BYTE_240_RX_ACK_MSN_S 16 #define V2_QPC_BYTE_240_RX_ACK_MSN_M GENMASK(31, 16) #define V2_QPC_BYTE_244_RX_ACK_EPSN_S 0 #define V2_QPC_BYTE_244_RX_ACK_EPSN_M GENMASK(23, 0) #define V2_QPC_BYTE_244_RNR_NUM_INIT_S 24 #define V2_QPC_BYTE_244_RNR_NUM_INIT_M GENMASK(26, 24) #define V2_QPC_BYTE_244_RNR_CNT_S 27 #define V2_QPC_BYTE_244_RNR_CNT_M GENMASK(29, 27) #define V2_QPC_BYTE_244_LCL_OP_FLG_S 30 #define V2_QPC_BYTE_244_IRRL_RD_FLG_S 31 #define V2_QPC_BYTE_248_IRRL_PSN_S 0 #define V2_QPC_BYTE_248_IRRL_PSN_M GENMASK(23, 0) #define V2_QPC_BYTE_248_ACK_PSN_ERR_S 24 #define V2_QPC_BYTE_248_ACK_LAST_OPTYPE_S 25 #define V2_QPC_BYTE_248_ACK_LAST_OPTYPE_M GENMASK(26, 25) #define V2_QPC_BYTE_248_IRRL_PSN_VLD_S 27 #define V2_QPC_BYTE_248_RNR_RETRY_FLAG_S 28 #define V2_QPC_BYTE_248_CQ_ERR_IND_S 31 #define V2_QPC_BYTE_252_TX_CQN_S 0 #define V2_QPC_BYTE_252_TX_CQN_M GENMASK(23, 0) #define V2_QPC_BYTE_252_SIG_TYPE_S 24 #define V2_QPC_BYTE_252_ERR_TYPE_S 25 #define V2_QPC_BYTE_252_ERR_TYPE_M GENMASK(31, 25) #define V2_QPC_BYTE_256_RQ_CQE_IDX_S 0 #define V2_QPC_BYTE_256_RQ_CQE_IDX_M GENMASK(15, 0) #define V2_QPC_BYTE_256_SQ_FLUSH_IDX_S 16 #define V2_QPC_BYTE_256_SQ_FLUSH_IDX_M GENMASK(31, 16) #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; }; #define V2_CQE_BYTE_4_OPCODE_S 0 #define V2_CQE_BYTE_4_OPCODE_M GENMASK(4, 0) #define V2_CQE_BYTE_4_RQ_INLINE_S 5 #define V2_CQE_BYTE_4_S_R_S 6 #define V2_CQE_BYTE_4_OWNER_S 7 #define V2_CQE_BYTE_4_STATUS_S 8 #define V2_CQE_BYTE_4_STATUS_M GENMASK(15, 8) #define V2_CQE_BYTE_4_WQE_INDX_S 16 #define V2_CQE_BYTE_4_WQE_INDX_M GENMASK(31, 16) #define V2_CQE_BYTE_12_XRC_SRQN_S 0 #define V2_CQE_BYTE_12_XRC_SRQN_M GENMASK(23, 0) #define V2_CQE_BYTE_16_LCL_QPN_S 0 #define V2_CQE_BYTE_16_LCL_QPN_M GENMASK(23, 0) #define V2_CQE_BYTE_16_SUB_STATUS_S 24 #define V2_CQE_BYTE_16_SUB_STATUS_M GENMASK(31, 24) #define V2_CQE_BYTE_28_SMAC_4_S 0 #define V2_CQE_BYTE_28_SMAC_4_M GENMASK(7, 0) #define V2_CQE_BYTE_28_SMAC_5_S 8 #define V2_CQE_BYTE_28_SMAC_5_M GENMASK(15, 8) #define V2_CQE_BYTE_28_PORT_TYPE_S 16 #define V2_CQE_BYTE_28_PORT_TYPE_M GENMASK(17, 16) #define V2_CQE_BYTE_28_VID_S 18 #define V2_CQE_BYTE_28_VID_M GENMASK(29, 18) #define V2_CQE_BYTE_28_VID_VLD_S 30 #define V2_CQE_BYTE_32_RMT_QPN_S 0 #define V2_CQE_BYTE_32_RMT_QPN_M GENMASK(23, 0) #define V2_CQE_BYTE_32_SL_S 24 #define V2_CQE_BYTE_32_SL_M GENMASK(26, 24) #define V2_CQE_BYTE_32_PORTN_S 27 #define V2_CQE_BYTE_32_PORTN_M GENMASK(29, 27) #define V2_CQE_BYTE_32_GRH_S 30 #define V2_CQE_BYTE_32_LPK_S 31 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 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) #define V2_DB_BYTE_4_TAG_S 0 #define V2_DB_BYTE_4_TAG_M GENMASK(23, 0) #define V2_DB_BYTE_4_CMD_S 24 #define V2_DB_BYTE_4_CMD_M GENMASK(27, 24) #define V2_DB_PARAMETER_IDX_S 0 #define V2_DB_PARAMETER_IDX_M GENMASK(15, 0) #define V2_DB_PARAMETER_SL_S 16 #define V2_DB_PARAMETER_SL_M GENMASK(18, 16) struct hns_roce_v2_cq_db { __le32 byte_4; __le32 parameter; }; #define V2_CQ_DB_BYTE_4_TAG_S 0 #define V2_CQ_DB_BYTE_4_TAG_M GENMASK(23, 0) #define V2_CQ_DB_BYTE_4_CMD_S 24 #define V2_CQ_DB_BYTE_4_CMD_M GENMASK(27, 24) #define V2_CQ_DB_PARAMETER_CONS_IDX_S 0 #define V2_CQ_DB_PARAMETER_CONS_IDX_M GENMASK(23, 0) #define V2_CQ_DB_PARAMETER_CMD_SN_S 25 #define V2_CQ_DB_PARAMETER_CMD_SN_M GENMASK(26, 25) #define V2_CQ_DB_PARAMETER_NOTIFY_S 24 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; __le32 dmac; __le32 byte_48; u8 dgid[GID_LEN_V2]; }; #define V2_UD_SEND_WQE_BYTE_4_OPCODE_S 0 #define V2_UD_SEND_WQE_BYTE_4_OPCODE_M GENMASK(4, 0) #define V2_UD_SEND_WQE_BYTE_4_OWNER_S 7 #define V2_UD_SEND_WQE_BYTE_4_CQE_S 8 #define V2_UD_SEND_WQE_BYTE_4_SE_S 11 #define V2_UD_SEND_WQE_BYTE_16_PD_S 0 #define V2_UD_SEND_WQE_BYTE_16_PD_M GENMASK(23, 0) #define V2_UD_SEND_WQE_BYTE_16_SGE_NUM_S 24 #define V2_UD_SEND_WQE_BYTE_16_SGE_NUM_M GENMASK(31, 24) #define V2_UD_SEND_WQE_BYTE_20_MSG_START_SGE_IDX_S 0 #define V2_UD_SEND_WQE_BYTE_20_MSG_START_SGE_IDX_M GENMASK(23, 0) #define V2_UD_SEND_WQE_BYTE_24_UDPSPN_S 16 #define V2_UD_SEND_WQE_BYTE_24_UDPSPN_M GENMASK(31, 16) #define V2_UD_SEND_WQE_BYTE_32_DQPN_S 0 #define V2_UD_SEND_WQE_BYTE_32_DQPN_M GENMASK(23, 0) #define V2_UD_SEND_WQE_BYTE_36_VLAN_S 0 #define V2_UD_SEND_WQE_BYTE_36_VLAN_M GENMASK(15, 0) #define V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_S 16 #define V2_UD_SEND_WQE_BYTE_36_HOPLIMIT_M GENMASK(23, 16) #define V2_UD_SEND_WQE_BYTE_36_TCLASS_S 24 #define V2_UD_SEND_WQE_BYTE_36_TCLASS_M GENMASK(31, 24) #define V2_UD_SEND_WQE_BYTE_40_FLOW_LABEL_S 0 #define V2_UD_SEND_WQE_BYTE_40_FLOW_LABEL_M GENMASK(19, 0) #define V2_UD_SEND_WQE_BYTE_40_SL_S 20 #define V2_UD_SEND_WQE_BYTE_40_SL_M GENMASK(23, 20) #define V2_UD_SEND_WQE_BYTE_40_PORTN_S 24 #define V2_UD_SEND_WQE_BYTE_40_PORTN_M GENMASK(26, 24) #define V2_UD_SEND_WQE_BYTE_40_UD_VLAN_EN_S 30 #define V2_UD_SEND_WQE_BYTE_40_LBI_S 31 #define V2_UD_SEND_WQE_DMAC_0_S 0 #define V2_UD_SEND_WQE_DMAC_0_M GENMASK(7, 0) #define V2_UD_SEND_WQE_DMAC_1_S 8 #define V2_UD_SEND_WQE_DMAC_1_M GENMASK(15, 8) #define V2_UD_SEND_WQE_DMAC_2_S 16 #define V2_UD_SEND_WQE_DMAC_2_M GENMASK(23, 16) #define V2_UD_SEND_WQE_DMAC_3_S 24 #define V2_UD_SEND_WQE_DMAC_3_M GENMASK(31, 24) #define V2_UD_SEND_WQE_BYTE_48_DMAC_4_S 0 #define V2_UD_SEND_WQE_BYTE_48_DMAC_4_M GENMASK(7, 0) #define V2_UD_SEND_WQE_BYTE_48_DMAC_5_S 8 #define V2_UD_SEND_WQE_BYTE_48_DMAC_5_M GENMASK(15, 8) #define V2_UD_SEND_WQE_BYTE_48_SGID_INDX_S 16 #define V2_UD_SEND_WQE_BYTE_48_SGID_INDX_M GENMASK(23, 16) #define V2_UD_SEND_WQE_BYTE_48_SMAC_INDX_S 24 #define V2_UD_SEND_WQE_BYTE_48_SMAC_INDX_M GENMASK(31, 24) 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 V2_RC_SEND_WQE_BYTE_4_OPCODE_S 0 #define V2_RC_SEND_WQE_BYTE_4_OPCODE_M GENMASK(4, 0) #define V2_RC_SEND_WQE_BYTE_4_OWNER_S 7 #define V2_RC_SEND_WQE_BYTE_4_CQE_S 8 #define V2_RC_SEND_WQE_BYTE_4_FENCE_S 9 #define V2_RC_SEND_WQE_BYTE_4_SO_S 10 #define V2_RC_SEND_WQE_BYTE_4_SE_S 11 #define V2_RC_SEND_WQE_BYTE_4_INLINE_S 12 #define V2_RC_FRMR_WQE_BYTE_4_BIND_EN_S 19 #define V2_RC_FRMR_WQE_BYTE_4_ATOMIC_S 20 #define V2_RC_FRMR_WQE_BYTE_4_RR_S 21 #define V2_RC_FRMR_WQE_BYTE_4_RW_S 22 #define V2_RC_FRMR_WQE_BYTE_4_LW_S 23 #define V2_RC_SEND_WQE_BYTE_16_XRC_SRQN_S 0 #define V2_RC_SEND_WQE_BYTE_16_XRC_SRQN_M GENMASK(23, 0) #define V2_RC_SEND_WQE_BYTE_16_SGE_NUM_S 24 #define V2_RC_SEND_WQE_BYTE_16_SGE_NUM_M GENMASK(31, 24) #define V2_RC_SEND_WQE_BYTE_20_MSG_START_SGE_IDX_S 0 #define V2_RC_SEND_WQE_BYTE_20_MSG_START_SGE_IDX_M GENMASK(23, 0) struct hns_roce_wqe_frmr_seg { __le32 pbl_size; __le32 mode_buf_pg_sz; }; #define V2_RC_FRMR_WQE_BYTE_40_PBL_BUF_PG_SZ_S 4 #define V2_RC_FRMR_WQE_BYTE_40_PBL_BUF_PG_SZ_M GENMASK(7, 4) #define V2_RC_FRMR_WQE_BYTE_40_BLK_MODE_S 8 struct hns_roce_v2_wqe_data_seg { __le32 len; __le32 lkey; __le64 addr; }; struct hns_roce_v2_db { __le32 byte_4; __le32 parameter; }; 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_RST_FUN_DONE_S 0 /* 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 struct hns_roce_cfg_llm_a { __le32 base_addr_l; __le32 base_addr_h; __le32 depth_pgsz_init_en; __le32 head_ba_l; __le32 head_ba_h_nxtptr; __le32 head_ptr; }; #define CFG_LLM_QUE_DEPTH_S 0 #define CFG_LLM_QUE_DEPTH_M GENMASK(12, 0) #define CFG_LLM_QUE_PGSZ_S 16 #define CFG_LLM_QUE_PGSZ_M GENMASK(19, 16) #define CFG_LLM_INIT_EN_S 20 #define CFG_LLM_INIT_EN_M GENMASK(20, 20) #define CFG_LLM_HEAD_PTR_S 0 #define CFG_LLM_HEAD_PTR_M GENMASK(11, 0) struct hns_roce_cfg_llm_b { __le32 tail_ba_l; __le32 tail_ba_h; __le32 tail_ptr; __le32 rsv[3]; }; #define CFG_LLM_TAIL_BA_H_S 0 #define CFG_LLM_TAIL_BA_H_M GENMASK(19, 0) #define CFG_LLM_TAIL_PTR_S 0 #define CFG_LLM_TAIL_PTR_M GENMASK(11, 0) struct hns_roce_cfg_global_param { __le32 time_cfg_udp_port; __le32 rsv[5]; }; #define CFG_GLOBAL_PARAM_DATA_0_ROCEE_TIME_1US_CFG_S 0 #define CFG_GLOBAL_PARAM_DATA_0_ROCEE_TIME_1US_CFG_M GENMASK(9, 0) #define CFG_GLOBAL_PARAM_DATA_0_ROCEE_UDP_PORT_S 16 #define CFG_GLOBAL_PARAM_DATA_0_ROCEE_UDP_PORT_M GENMASK(31, 16) struct hns_roce_pf_res_a { __le32 rsv; __le32 qpc_bt_idx_num; __le32 srqc_bt_idx_num; __le32 cqc_bt_idx_num; __le32 mpt_bt_idx_num; __le32 eqc_bt_idx_num; }; #define PF_RES_DATA_1_PF_QPC_BT_IDX_S 0 #define PF_RES_DATA_1_PF_QPC_BT_IDX_M GENMASK(10, 0) #define PF_RES_DATA_1_PF_QPC_BT_NUM_S 16 #define PF_RES_DATA_1_PF_QPC_BT_NUM_M GENMASK(27, 16) #define PF_RES_DATA_2_PF_SRQC_BT_IDX_S 0 #define PF_RES_DATA_2_PF_SRQC_BT_IDX_M GENMASK(8, 0) #define PF_RES_DATA_2_PF_SRQC_BT_NUM_S 16 #define PF_RES_DATA_2_PF_SRQC_BT_NUM_M GENMASK(25, 16) #define PF_RES_DATA_3_PF_CQC_BT_IDX_S 0 #define PF_RES_DATA_3_PF_CQC_BT_IDX_M GENMASK(8, 0) #define PF_RES_DATA_3_PF_CQC_BT_NUM_S 16 #define PF_RES_DATA_3_PF_CQC_BT_NUM_M GENMASK(25, 16) #define PF_RES_DATA_4_PF_MPT_BT_IDX_S 0 #define PF_RES_DATA_4_PF_MPT_BT_IDX_M GENMASK(8, 0) #define PF_RES_DATA_4_PF_MPT_BT_NUM_S 16 #define PF_RES_DATA_4_PF_MPT_BT_NUM_M GENMASK(25, 16) #define PF_RES_DATA_5_PF_EQC_BT_IDX_S 0 #define PF_RES_DATA_5_PF_EQC_BT_IDX_M GENMASK(8, 0) #define PF_RES_DATA_5_PF_EQC_BT_NUM_S 16 #define PF_RES_DATA_5_PF_EQC_BT_NUM_M GENMASK(25, 16) struct hns_roce_pf_res_b { __le32 rsv0; __le32 smac_idx_num; __le32 sgid_idx_num; __le32 qid_idx_sl_num; __le32 sccc_bt_idx_num; __le32 rsv; }; #define PF_RES_DATA_1_PF_SMAC_IDX_S 0 #define PF_RES_DATA_1_PF_SMAC_IDX_M GENMASK(7, 0) #define PF_RES_DATA_1_PF_SMAC_NUM_S 8 #define PF_RES_DATA_1_PF_SMAC_NUM_M GENMASK(16, 8) #define PF_RES_DATA_2_PF_SGID_IDX_S 0 #define PF_RES_DATA_2_PF_SGID_IDX_M GENMASK(7, 0) #define PF_RES_DATA_2_PF_SGID_NUM_S 8 #define PF_RES_DATA_2_PF_SGID_NUM_M GENMASK(16, 8) #define PF_RES_DATA_3_PF_QID_IDX_S 0 #define PF_RES_DATA_3_PF_QID_IDX_M GENMASK(9, 0) #define PF_RES_DATA_3_PF_SL_NUM_S 16 #define PF_RES_DATA_3_PF_SL_NUM_M GENMASK(26, 16) #define PF_RES_DATA_4_PF_SCCC_BT_IDX_S 0 #define PF_RES_DATA_4_PF_SCCC_BT_IDX_M GENMASK(8, 0) #define PF_RES_DATA_4_PF_SCCC_BT_NUM_S 9 #define PF_RES_DATA_4_PF_SCCC_BT_NUM_M GENMASK(17, 9) struct hns_roce_pf_timer_res_a { __le32 rsv0; __le32 qpc_timer_bt_idx_num; __le32 cqc_timer_bt_idx_num; __le32 rsv[3]; }; #define PF_RES_DATA_1_PF_QPC_TIMER_BT_IDX_S 0 #define PF_RES_DATA_1_PF_QPC_TIMER_BT_IDX_M GENMASK(11, 0) #define PF_RES_DATA_1_PF_QPC_TIMER_BT_NUM_S 16 #define PF_RES_DATA_1_PF_QPC_TIMER_BT_NUM_M GENMASK(28, 16) #define PF_RES_DATA_2_PF_CQC_TIMER_BT_IDX_S 0 #define PF_RES_DATA_2_PF_CQC_TIMER_BT_IDX_M GENMASK(10, 0) #define PF_RES_DATA_2_PF_CQC_TIMER_BT_NUM_S 16 #define PF_RES_DATA_2_PF_CQC_TIMER_BT_NUM_M GENMASK(27, 16) struct hns_roce_vf_res_a { __le32 vf_id; __le32 vf_qpc_bt_idx_num; __le32 vf_srqc_bt_idx_num; __le32 vf_cqc_bt_idx_num; __le32 vf_mpt_bt_idx_num; __le32 vf_eqc_bt_idx_num; }; #define VF_RES_A_DATA_1_VF_QPC_BT_IDX_S 0 #define VF_RES_A_DATA_1_VF_QPC_BT_IDX_M GENMASK(10, 0) #define VF_RES_A_DATA_1_VF_QPC_BT_NUM_S 16 #define VF_RES_A_DATA_1_VF_QPC_BT_NUM_M GENMASK(27, 16) #define VF_RES_A_DATA_2_VF_SRQC_BT_IDX_S 0 #define VF_RES_A_DATA_2_VF_SRQC_BT_IDX_M GENMASK(8, 0) #define VF_RES_A_DATA_2_VF_SRQC_BT_NUM_S 16 #define VF_RES_A_DATA_2_VF_SRQC_BT_NUM_M GENMASK(25, 16) #define VF_RES_A_DATA_3_VF_CQC_BT_IDX_S 0 #define VF_RES_A_DATA_3_VF_CQC_BT_IDX_M GENMASK(8, 0) #define VF_RES_A_DATA_3_VF_CQC_BT_NUM_S 16 #define VF_RES_A_DATA_3_VF_CQC_BT_NUM_M GENMASK(25, 16) #define VF_RES_A_DATA_4_VF_MPT_BT_IDX_S 0 #define VF_RES_A_DATA_4_VF_MPT_BT_IDX_M GENMASK(8, 0) #define VF_RES_A_DATA_4_VF_MPT_BT_NUM_S 16 #define VF_RES_A_DATA_4_VF_MPT_BT_NUM_M GENMASK(25, 16) #define VF_RES_A_DATA_5_VF_EQC_IDX_S 0 #define VF_RES_A_DATA_5_VF_EQC_IDX_M GENMASK(8, 0) #define VF_RES_A_DATA_5_VF_EQC_NUM_S 16 #define VF_RES_A_DATA_5_VF_EQC_NUM_M GENMASK(25, 16) struct hns_roce_vf_res_b { __le32 rsv0; __le32 vf_smac_idx_num; __le32 vf_sgid_idx_num; __le32 vf_qid_idx_sl_num; __le32 vf_sccc_idx_num; __le32 rsv1; }; #define VF_RES_B_DATA_0_VF_ID_S 0 #define VF_RES_B_DATA_0_VF_ID_M GENMASK(7, 0) #define VF_RES_B_DATA_1_VF_SMAC_IDX_S 0 #define VF_RES_B_DATA_1_VF_SMAC_IDX_M GENMASK(7, 0) #define VF_RES_B_DATA_1_VF_SMAC_NUM_S 8 #define VF_RES_B_DATA_1_VF_SMAC_NUM_M GENMASK(16, 8) #define VF_RES_B_DATA_2_VF_SGID_IDX_S 0 #define VF_RES_B_DATA_2_VF_SGID_IDX_M GENMASK(7, 0) #define VF_RES_B_DATA_2_VF_SGID_NUM_S 8 #define VF_RES_B_DATA_2_VF_SGID_NUM_M GENMASK(16, 8) #define VF_RES_B_DATA_3_VF_QID_IDX_S 0 #define VF_RES_B_DATA_3_VF_QID_IDX_M GENMASK(9, 0) #define VF_RES_B_DATA_3_VF_SL_NUM_S 16 #define VF_RES_B_DATA_3_VF_SL_NUM_M GENMASK(19, 16) #define VF_RES_B_DATA_4_VF_SCCC_BT_IDX_S 0 #define VF_RES_B_DATA_4_VF_SCCC_BT_IDX_M GENMASK(8, 0) #define VF_RES_B_DATA_4_VF_SCCC_BT_NUM_S 9 #define VF_RES_B_DATA_4_VF_SCCC_BT_NUM_M GENMASK(17, 9) struct hns_roce_vf_switch { __le32 rocee_sel; __le32 fun_id; __le32 cfg; __le32 resv1; __le32 resv2; __le32 resv3; }; #define VF_SWITCH_DATA_FUN_ID_VF_ID_S 3 #define VF_SWITCH_DATA_FUN_ID_VF_ID_M GENMASK(10, 3) #define VF_SWITCH_DATA_CFG_ALW_LPBK_S 1 #define VF_SWITCH_DATA_CFG_ALW_LCL_LPBK_S 2 #define VF_SWITCH_DATA_CFG_ALW_DST_OVRD_S 3 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]; }; struct hns_roce_cfg_bt_attr { __le32 vf_qpc_cfg; __le32 vf_srqc_cfg; __le32 vf_cqc_cfg; __le32 vf_mpt_cfg; __le32 vf_sccc_cfg; __le32 rsv; }; #define CFG_BT_ATTR_DATA_0_VF_QPC_BA_PGSZ_S 0 #define CFG_BT_ATTR_DATA_0_VF_QPC_BA_PGSZ_M GENMASK(3, 0) #define CFG_BT_ATTR_DATA_0_VF_QPC_BUF_PGSZ_S 4 #define CFG_BT_ATTR_DATA_0_VF_QPC_BUF_PGSZ_M GENMASK(7, 4) #define CFG_BT_ATTR_DATA_0_VF_QPC_HOPNUM_S 8 #define CFG_BT_ATTR_DATA_0_VF_QPC_HOPNUM_M GENMASK(9, 8) #define CFG_BT_ATTR_DATA_1_VF_SRQC_BA_PGSZ_S 0 #define CFG_BT_ATTR_DATA_1_VF_SRQC_BA_PGSZ_M GENMASK(3, 0) #define CFG_BT_ATTR_DATA_1_VF_SRQC_BUF_PGSZ_S 4 #define CFG_BT_ATTR_DATA_1_VF_SRQC_BUF_PGSZ_M GENMASK(7, 4) #define CFG_BT_ATTR_DATA_1_VF_SRQC_HOPNUM_S 8 #define CFG_BT_ATTR_DATA_1_VF_SRQC_HOPNUM_M GENMASK(9, 8) #define CFG_BT_ATTR_DATA_2_VF_CQC_BA_PGSZ_S 0 #define CFG_BT_ATTR_DATA_2_VF_CQC_BA_PGSZ_M GENMASK(3, 0) #define CFG_BT_ATTR_DATA_2_VF_CQC_BUF_PGSZ_S 4 #define CFG_BT_ATTR_DATA_2_VF_CQC_BUF_PGSZ_M GENMASK(7, 4) #define CFG_BT_ATTR_DATA_2_VF_CQC_HOPNUM_S 8 #define CFG_BT_ATTR_DATA_2_VF_CQC_HOPNUM_M GENMASK(9, 8) #define CFG_BT_ATTR_DATA_3_VF_MPT_BA_PGSZ_S 0 #define CFG_BT_ATTR_DATA_3_VF_MPT_BA_PGSZ_M GENMASK(3, 0) #define CFG_BT_ATTR_DATA_3_VF_MPT_BUF_PGSZ_S 4 #define CFG_BT_ATTR_DATA_3_VF_MPT_BUF_PGSZ_M GENMASK(7, 4) #define CFG_BT_ATTR_DATA_3_VF_MPT_HOPNUM_S 8 #define CFG_BT_ATTR_DATA_3_VF_MPT_HOPNUM_M GENMASK(9, 8) #define CFG_BT_ATTR_DATA_4_VF_SCCC_BA_PGSZ_S 0 #define CFG_BT_ATTR_DATA_4_VF_SCCC_BA_PGSZ_M GENMASK(3, 0) #define CFG_BT_ATTR_DATA_4_VF_SCCC_BUF_PGSZ_S 4 #define CFG_BT_ATTR_DATA_4_VF_SCCC_BUF_PGSZ_M GENMASK(7, 4) #define CFG_BT_ATTR_DATA_4_VF_SCCC_HOPNUM_S 8 #define CFG_BT_ATTR_DATA_4_VF_SCCC_HOPNUM_M GENMASK(9, 8) 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 CFG_SGID_TB_TABLE_IDX_S 0 #define CFG_SGID_TB_TABLE_IDX_M GENMASK(7, 0) #define CFG_SGID_TB_VF_SGID_TYPE_S 0 #define CFG_SGID_TB_VF_SGID_TYPE_M GENMASK(1, 0) struct hns_roce_cfg_smac_tb { __le32 tb_idx_rsv; __le32 vf_smac_l; __le32 vf_smac_h_rsv; __le32 rsv[3]; }; #define CFG_SMAC_TB_IDX_S 0 #define CFG_SMAC_TB_IDX_M GENMASK(7, 0) #define CFG_SMAC_TB_VF_SMAC_H_S 0 #define CFG_SMAC_TB_VF_SMAC_H_M GENMASK(15, 0) #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 max_extend_sg; __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 max_srq_desc_sz; u8 cq_entry_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 scc_ctx_entry_sz; u8 max_mtu; __le16 qpc_entry_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 V2_QUERY_PF_CAPS_C_NUM_PDS_S 0 #define V2_QUERY_PF_CAPS_C_NUM_PDS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_C_CAP_FLAGS_S 20 #define V2_QUERY_PF_CAPS_C_CAP_FLAGS_M GENMASK(31, 20) #define V2_QUERY_PF_CAPS_C_NUM_CQS_S 0 #define V2_QUERY_PF_CAPS_C_NUM_CQS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_C_MAX_GID_S 20 #define V2_QUERY_PF_CAPS_C_MAX_GID_M GENMASK(28, 20) #define V2_QUERY_PF_CAPS_C_CQ_DEPTH_S 0 #define V2_QUERY_PF_CAPS_C_CQ_DEPTH_M GENMASK(22, 0) #define V2_QUERY_PF_CAPS_C_NUM_MRWS_S 0 #define V2_QUERY_PF_CAPS_C_NUM_MRWS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_C_NUM_QPS_S 0 #define V2_QUERY_PF_CAPS_C_NUM_QPS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_C_MAX_ORD_S 20 #define V2_QUERY_PF_CAPS_C_MAX_ORD_M GENMASK(27, 20) struct hns_roce_query_pf_caps_d { __le32 wq_hop_num_max_srqs; __le16 srq_depth; __le16 rsv; __le32 num_ceqs_ceq_depth; __le32 arm_st_aeq_depth; __le32 num_uars_rsv_pds; __le32 rsv_uars_rsv_qps; }; #define V2_QUERY_PF_CAPS_D_NUM_SRQS_S 0 #define V2_QUERY_PF_CAPS_D_NUM_SRQS_M GENMASK(20, 0) #define V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_S 20 #define V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_M GENMASK(21, 20) #define V2_QUERY_PF_CAPS_D_EX_SGE_HOP_NUM_S 22 #define V2_QUERY_PF_CAPS_D_EX_SGE_HOP_NUM_M GENMASK(23, 22) #define V2_QUERY_PF_CAPS_D_SQWQE_HOP_NUM_S 24 #define V2_QUERY_PF_CAPS_D_SQWQE_HOP_NUM_M GENMASK(25, 24) #define V2_QUERY_PF_CAPS_D_CEQ_DEPTH_S 0 #define V2_QUERY_PF_CAPS_D_CEQ_DEPTH_M GENMASK(21, 0) #define V2_QUERY_PF_CAPS_D_NUM_CEQS_S 22 #define V2_QUERY_PF_CAPS_D_NUM_CEQS_M GENMASK(31, 22) #define V2_QUERY_PF_CAPS_D_AEQ_DEPTH_S 0 #define V2_QUERY_PF_CAPS_D_AEQ_DEPTH_M GENMASK(21, 0) #define V2_QUERY_PF_CAPS_D_AEQ_ARM_ST_S 22 #define V2_QUERY_PF_CAPS_D_AEQ_ARM_ST_M GENMASK(23, 22) #define V2_QUERY_PF_CAPS_D_CEQ_ARM_ST_S 24 #define V2_QUERY_PF_CAPS_D_CEQ_ARM_ST_M GENMASK(25, 24) #define V2_QUERY_PF_CAPS_D_RSV_PDS_S 0 #define V2_QUERY_PF_CAPS_D_RSV_PDS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_D_NUM_UARS_S 20 #define V2_QUERY_PF_CAPS_D_NUM_UARS_M GENMASK(27, 20) #define V2_QUERY_PF_CAPS_D_RSV_QPS_S 0 #define V2_QUERY_PF_CAPS_D_RSV_QPS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_D_RSV_UARS_S 20 #define V2_QUERY_PF_CAPS_D_RSV_UARS_M GENMASK(27, 20) 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 V2_QUERY_PF_CAPS_E_RSV_MRWS_S 0 #define V2_QUERY_PF_CAPS_E_RSV_MRWS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_E_CHUNK_SIZE_SHIFT_S 20 #define V2_QUERY_PF_CAPS_E_CHUNK_SIZE_SHIFT_M GENMASK(31, 20) #define V2_QUERY_PF_CAPS_E_RSV_CQS_S 0 #define V2_QUERY_PF_CAPS_E_RSV_CQS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_E_RSV_SRQS_S 0 #define V2_QUERY_PF_CAPS_E_RSV_SRQS_M GENMASK(19, 0) #define V2_QUERY_PF_CAPS_E_RSV_LKEYS_S 0 #define V2_QUERY_PF_CAPS_E_RSV_LKEYS_M GENMASK(19, 0) struct hns_roce_cmq_desc { __le16 opcode; __le16 flag; __le16 retval; __le16 rsv; __le32 data[6]; }; #define HNS_ROCE_V2_GO_BIT_TIMEOUT_MSECS 10000 #define HNS_ROCE_HW_RUN_BIT_SHIFT 31 #define HNS_ROCE_HW_MB_STATUS_MASK 0xFF struct hns_roce_v2_cmq_ring { dma_addr_t desc_dma_addr; struct hns_roce_cmq_desc *desc; u32 head; u32 tail; u16 buf_size; u16 desc_num; int next_to_use; int next_to_clean; u8 flag; spinlock_t lock; /* command queue lock */ }; struct hns_roce_v2_cmq { struct hns_roce_v2_cmq_ring csq; struct hns_roce_v2_cmq_ring crq; u16 tx_timeout; u16 last_status; }; enum hns_roce_link_table_type { TSQ_LINK_TABLE, TPQ_LINK_TABLE, }; struct hns_roce_link_table { struct hns_roce_buf_list table; struct hns_roce_buf_list *pg_list; u32 npages; u32 pg_sz; }; struct hns_roce_link_table_entry { u32 blk_ba0; u32 blk_ba1_nxt_ptr; }; #define HNS_ROCE_LINK_TABLE_BA1_S 0 #define HNS_ROCE_LINK_TABLE_BA1_M GENMASK(19, 0) #define HNS_ROCE_LINK_TABLE_NXT_PTR_S 20 #define HNS_ROCE_LINK_TABLE_NXT_PTR_M GENMASK(31, 20) struct hns_roce_v2_priv { struct hnae3_handle *handle; struct hns_roce_v2_cmq cmq; struct hns_roce_link_table tsq; struct hns_roce_link_table tpq; }; struct hns_roce_eq_context { __le32 byte_4; __le32 byte_8; __le32 byte_12; __le32 eqe_report_timer; __le32 eqe_ba0; __le32 eqe_ba1; __le32 byte_28; __le32 byte_32; __le32 byte_36; __le32 nxt_eqe_ba0; __le32 nxt_eqe_ba1; __le32 rsv[5]; }; #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_CEQ_CEQE_OWNER_S 31 #define HNS_ROCE_V2_AEQ_AEQE_OWNER_S 31 #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_V2_VF_INT_ST_BUS_ERR_S 1 #define HNS_ROCE_V2_VF_INT_ST_OTHER_ERR_S 2 #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_CONS_IDX_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) /* WORD0 */ #define HNS_ROCE_EQC_EQ_ST_S 0 #define HNS_ROCE_EQC_EQ_ST_M GENMASK(1, 0) #define HNS_ROCE_EQC_HOP_NUM_S 2 #define HNS_ROCE_EQC_HOP_NUM_M GENMASK(3, 2) #define HNS_ROCE_EQC_OVER_IGNORE_S 4 #define HNS_ROCE_EQC_OVER_IGNORE_M GENMASK(4, 4) #define HNS_ROCE_EQC_COALESCE_S 5 #define HNS_ROCE_EQC_COALESCE_M GENMASK(5, 5) #define HNS_ROCE_EQC_ARM_ST_S 6 #define HNS_ROCE_EQC_ARM_ST_M GENMASK(7, 6) #define HNS_ROCE_EQC_EQN_S 8 #define HNS_ROCE_EQC_EQN_M GENMASK(15, 8) #define HNS_ROCE_EQC_EQE_CNT_S 16 #define HNS_ROCE_EQC_EQE_CNT_M GENMASK(31, 16) /* WORD1 */ #define HNS_ROCE_EQC_BA_PG_SZ_S 0 #define HNS_ROCE_EQC_BA_PG_SZ_M GENMASK(3, 0) #define HNS_ROCE_EQC_BUF_PG_SZ_S 4 #define HNS_ROCE_EQC_BUF_PG_SZ_M GENMASK(7, 4) #define HNS_ROCE_EQC_PROD_INDX_S 8 #define HNS_ROCE_EQC_PROD_INDX_M GENMASK(31, 8) /* WORD2 */ #define HNS_ROCE_EQC_MAX_CNT_S 0 #define HNS_ROCE_EQC_MAX_CNT_M GENMASK(15, 0) #define HNS_ROCE_EQC_PERIOD_S 16 #define HNS_ROCE_EQC_PERIOD_M GENMASK(31, 16) /* WORD3 */ #define HNS_ROCE_EQC_REPORT_TIMER_S 0 #define HNS_ROCE_EQC_REPORT_TIMER_M GENMASK(31, 0) /* WORD4 */ #define HNS_ROCE_EQC_EQE_BA_L_S 0 #define HNS_ROCE_EQC_EQE_BA_L_M GENMASK(31, 0) /* WORD5 */ #define HNS_ROCE_EQC_EQE_BA_H_S 0 #define HNS_ROCE_EQC_EQE_BA_H_M GENMASK(28, 0) /* WORD6 */ #define HNS_ROCE_EQC_SHIFT_S 0 #define HNS_ROCE_EQC_SHIFT_M GENMASK(7, 0) #define HNS_ROCE_EQC_MSI_INDX_S 8 #define HNS_ROCE_EQC_MSI_INDX_M GENMASK(15, 8) #define HNS_ROCE_EQC_CUR_EQE_BA_L_S 16 #define HNS_ROCE_EQC_CUR_EQE_BA_L_M GENMASK(31, 16) /* WORD7 */ #define HNS_ROCE_EQC_CUR_EQE_BA_M_S 0 #define HNS_ROCE_EQC_CUR_EQE_BA_M_M GENMASK(31, 0) /* WORD8 */ #define HNS_ROCE_EQC_CUR_EQE_BA_H_S 0 #define HNS_ROCE_EQC_CUR_EQE_BA_H_M GENMASK(3, 0) #define HNS_ROCE_EQC_CONS_INDX_S 8 #define HNS_ROCE_EQC_CONS_INDX_M GENMASK(31, 8) /* WORD9 */ #define HNS_ROCE_EQC_NXT_EQE_BA_L_S 0 #define HNS_ROCE_EQC_NXT_EQE_BA_L_M GENMASK(31, 0) /* WORD10 */ #define HNS_ROCE_EQC_NXT_EQE_BA_H_S 0 #define HNS_ROCE_EQC_NXT_EQE_BA_H_M GENMASK(19, 0) #define HNS_ROCE_V2_CEQE_COMP_CQN_S 0 #define HNS_ROCE_V2_CEQE_COMP_CQN_M GENMASK(23, 0) #define HNS_ROCE_V2_AEQE_EVENT_TYPE_S 0 #define HNS_ROCE_V2_AEQE_EVENT_TYPE_M GENMASK(7, 0) #define HNS_ROCE_V2_AEQE_SUB_TYPE_S 8 #define HNS_ROCE_V2_AEQE_SUB_TYPE_M GENMASK(15, 8) #define HNS_ROCE_V2_EQ_DB_CMD_S 16 #define HNS_ROCE_V2_EQ_DB_CMD_M GENMASK(17, 16) #define HNS_ROCE_V2_EQ_DB_TAG_S 0 #define HNS_ROCE_V2_EQ_DB_TAG_M GENMASK(7, 0) #define HNS_ROCE_V2_EQ_DB_PARA_S 0 #define HNS_ROCE_V2_EQ_DB_PARA_M GENMASK(23, 0) #define HNS_ROCE_V2_AEQE_EVENT_QUEUE_NUM_S 0 #define HNS_ROCE_V2_AEQE_EVENT_QUEUE_NUM_M GENMASK(23, 0) 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_query_cqc_info(struct hns_roce_dev *hr_dev, u32 cqn, int *buffer); static inline void hns_roce_write64(struct hns_roce_dev *hr_dev, __le32 val[2], void __iomem *dest) { struct hns_roce_v2_priv *priv = (struct hns_roce_v2_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