| /* |
| * 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 <linux/bitops.h> |
| |
| #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_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_CQEIE QPC_FIELD_LOC(633, 633) |
| #define QPC_CQEIS QPC_FIELD_LOC(634, 634) |
| #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 |
