diff options
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 1165 |
1 files changed, 1165 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h new file mode 100644 index 000000000000..4fc4acd45381 --- /dev/null +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -0,0 +1,1165 @@ +/* + * 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_VF_QPC_BT_NUM 256 +#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 0x2000 +#define HNS_ROCE_V2_MAX_WQE_NUM 0x8000 +#define HNS_ROCE_V2_MAX_CQ_NUM 0x8000 +#define HNS_ROCE_V2_MAX_CQE_NUM 0x400000 +#define HNS_ROCE_V2_MAX_RQ_SGE_NUM 0x100 +#define HNS_ROCE_V2_MAX_SQ_SGE_NUM 0xff +#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_MTPT_NUM 0x8000 +#define HNS_ROCE_V2_MAX_MTT_SEGS 0x100000 +#define HNS_ROCE_V2_MAX_CQE_SEGS 0x10000 +#define HNS_ROCE_V2_MAX_PD_NUM 0x400000 +#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_CQC_ENTRY_SZ 64 +#define HNS_ROCE_V2_MTPT_ENTRY_SZ 64 +#define HNS_ROCE_V2_MTT_ENTRY_SZ 64 +#define HNS_ROCE_V2_CQE_ENTRY_SIZE 32 +#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 200 + +#define HNS_ROCE_CONTEXT_HOP_NUM 1 +#define HNS_ROCE_MTT_HOP_NUM 1 +#define HNS_ROCE_CQE_HOP_NUM 1 +#define HNS_ROCE_PBL_HOP_NUM 2 + +#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_EN_B 16 +#define HNS_ROCE_CMQ_ENABLE BIT(HNS_ROCE_CMQ_EN_B) + +#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 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_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_BT_ATTR = 0x8506, +}; + +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, +}; + +struct hns_roce_v2_cq_context { + u32 byte_4_pg_ceqn; + u32 byte_8_cqn; + u32 cqe_cur_blk_addr; + u32 byte_16_hop_addr; + u32 cqe_nxt_blk_addr; + u32 byte_24_pgsz_addr; + u32 byte_28_cq_pi; + u32 byte_32_cq_ci; + u32 cqe_ba; + u32 byte_40_cqe_ba; + u32 byte_44_db_record; + u32 db_record_addr; + u32 byte_52_cqe_cnt; + u32 byte_56_cqe_period_maxcnt; + u32 cqe_report_timer; + u32 byte_64_se_cqe_idx; +}; +#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_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) + +enum{ + V2_MPT_ST_VALID = 0x1, +}; + +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 { + u32 byte_4_sqpn_tst; + u32 wqe_sge_ba; + u32 byte_12_sq_hop; + u32 byte_16_buf_ba_pg_sz; + u32 byte_20_smac_sgid_idx; + u32 byte_24_mtu_tc; + u32 byte_28_at_fl; + u8 dgid[GID_LEN_V2]; + u32 dmac; + u32 byte_52_udpspn_dmac; + u32 byte_56_dqpn_err; + u32 byte_60_qpst_mapid; + u32 qkey_xrcd; + u32 byte_68_rq_db; + u32 rq_db_record_addr; + u32 byte_76_srqn_op_en; + u32 byte_80_rnr_rx_cqn; + u32 byte_84_rq_ci_pi; + u32 rq_cur_blk_addr; + u32 byte_92_srq_info; + u32 byte_96_rx_reqmsn; + u32 rq_nxt_blk_addr; + u32 byte_104_rq_sge; + u32 byte_108_rx_reqepsn; + u32 rq_rnr_timer; + u32 rx_msg_len; + u32 rx_rkey_pkt_info; + u64 rx_va; + u32 byte_132_trrl; + u32 trrl_ba; + u32 byte_140_raq; + u32 byte_144_raq; + u32 byte_148_raq; + u32 byte_152_raq; + u32 byte_156_raq; + u32 byte_160_sq_ci_pi; + u32 sq_cur_blk_addr; + u32 byte_168_irrl_idx; + u32 byte_172_sq_psn; + u32 byte_176_msg_pktn; + u32 sq_cur_sqe_blk_addr; + u32 byte_184_irrl_idx; + u32 cur_sge_offset; + u32 byte_192_ext_sge; + u32 byte_196_sq_psn; + u32 byte_200_sq_max; + u32 irrl_ba; + u32 byte_208_irrl; + u32 byte_212_lsn; + u32 sq_timer; + u32 byte_220_retry_psn_msn; + u32 byte_224_retry_msg; + u32 rx_sq_cur_blk_addr; + u32 byte_232_irrl_sge; + u32 irrl_cur_sge_offset; + u32 byte_240_irrl_tail; + u32 byte_244_rnr_rxack; + u32 byte_248_ack_psn; + u32 byte_252_err_txcqn; + u32 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_IDX_S 16 +#define V2_QPC_BYTE_24_VLAN_IDX_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_MAPID_S 0 +#define V2_QPC_BYTE_60_MAPID_M GENMASK(12, 0) + +#define V2_QPC_BYTE_60_INNER_MAP_IND_S 13 + +#define V2_QPC_BYTE_60_SQ_MAP_IND_S 14 + +#define V2_QPC_BYTE_60_RQ_MAP_IND_S 15 + +#define V2_QPC_BYTE_60_TEMPID_S 16 +#define V2_QPC_BYTE_60_TEMPID_M GENMASK(22, 16) + +#define V2_QPC_BYTE_60_EXT_MAP_IND_S 23 + +#define V2_QPC_BYTE_60_RTY_NUM_INI_BAK_S 24 +#define V2_QPC_BYTE_60_RTY_NUM_INI_BAK_M GENMASK(26, 24) + +#define V2_QPC_BYTE_60_SQ_RLS_IND_S 27 + +#define V2_QPC_BYTE_60_SQ_EXT_IND_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_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_RSVD_RAQ_MAP_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_RTY_INI_IND_S 24 + +#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 8 +#define V2_QPC_BYTE_152_RAQ_PSN_M GENMASK(31, 8) + +#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_LP_SGEN_INI_S 21 +#define V2_QPC_BYTE_168_LP_SGEN_INI_M GENMASK(23, 21) + +#define V2_QPC_BYTE_168_SQ_SHIFT_BAK_S 24 +#define V2_QPC_BYTE_168_SQ_SHIFT_BAK_M GENMASK(27, 24) + +#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_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_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) + +struct hns_roce_v2_cqe { + u32 byte_4; + u32 rkey_immtdata; + u32 byte_12; + u32 byte_16; + u32 byte_cnt; + u32 smac; + u32 byte_28; + u32 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_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_12_PA_S 1 + +#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_CONS_IDX_S 0 +#define V2_DB_PARAMETER_CONS_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 { + u32 byte_4; + u32 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_rc_send_wqe { + u32 byte_4; + u32 msg_len; + u32 inv_key_immtdata; + u32 byte_16; + u32 byte_20; + u32 rkey; + u64 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_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_v2_wqe_data_seg { + __be32 len; + __be32 lkey; + __be64 addr; +}; + +struct hns_roce_v2_db { + u32 byte_4; + u32 parameter; +}; + +struct hns_roce_query_version { + __le16 rocee_vendor_id; + __le16 rocee_hw_version; + __le32 rsv[5]; +}; + +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 { + __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_vf_res_a { + u32 vf_id; + u32 vf_qpc_bt_idx_num; + u32 vf_srqc_bt_idx_num; + u32 vf_cqc_bt_idx_num; + u32 vf_mpt_bt_idx_num; + u32 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 { + u32 rsv0; + u32 vf_smac_idx_num; + u32 vf_sgid_idx_num; + u32 vf_qid_idx_sl_num; + u32 rsv[2]; +}; + +#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) + +/* Reg field definition */ +#define ROCEE_VF_SMAC_CFG1_VF_SMAC_H_S 0 +#define ROCEE_VF_SMAC_CFG1_VF_SMAC_H_M GENMASK(15, 0) + +#define ROCEE_VF_SGID_CFG4_SGID_TYPE_S 0 +#define ROCEE_VF_SGID_CFG4_SGID_TYPE_M GENMASK(1, 0) + +struct hns_roce_cfg_bt_attr { + u32 vf_qpc_cfg; + u32 vf_srqc_cfg; + u32 vf_cqc_cfg; + u32 vf_mpt_cfg; + u32 rsv[2]; +}; + +#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) + +struct hns_roce_cmq_desc { + u16 opcode; + u16 flag; + u16 retval; + u16 rsv; + u32 data[6]; +}; + +#define ROCEE_VF_MB_CFG0_REG 0x40 +#define ROCEE_VF_MB_STATUS_REG 0x58 + +#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 + +#define HNS_ROCE_VF_MB4_TAG_MASK 0xFFFFFF00 +#define HNS_ROCE_VF_MB4_TAG_SHIFT 8 + +#define HNS_ROCE_VF_MB4_CMD_MASK 0xFF +#define HNS_ROCE_VF_MB4_CMD_SHIFT 0 + +#define HNS_ROCE_VF_MB5_EVENT_MASK 0x10000 +#define HNS_ROCE_VF_MB5_EVENT_SHIFT 16 + +#define HNS_ROCE_VF_MB5_TOKEN_MASK 0xFFFF +#define HNS_ROCE_VF_MB5_TOKEN_SHIFT 0 + +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; +}; + +struct hns_roce_v2_priv { + struct hns_roce_v2_cmq cmq; +}; + +#endif |