| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Cheng Xu | 1718 | 99.71% | 17 | 89.47% |
| Boshi Yu | 3 | 0.17% | 1 | 5.26% |
| Gustavo A. R. Silva | 2 | 0.12% | 1 | 5.26% |
| Total | 1723 | 19 |
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* Authors: Cheng Xu <chengyou@linux.alibaba.com> */ /* Kai Shen <kaishen@linux.alibaba.com> */ /* Copyright (c) 2020-2022, Alibaba Group. */ #ifndef __ERDMA_HW_H__ #define __ERDMA_HW_H__ #include <linux/kernel.h> #include <linux/types.h> /* PCIe device related definition. */ #define ERDMA_PCI_WIDTH 64 #define ERDMA_FUNC_BAR 0 #define ERDMA_MISX_BAR 2 #define ERDMA_BAR_MASK (BIT(ERDMA_FUNC_BAR) | BIT(ERDMA_MISX_BAR)) /* MSI-X related. */ #define ERDMA_NUM_MSIX_VEC 32U #define ERDMA_MSIX_VECTOR_CMDQ 0 /* PCIe Bar0 Registers. */ #define ERDMA_REGS_VERSION_REG 0x0 #define ERDMA_REGS_DEV_CTRL_REG 0x10 #define ERDMA_REGS_DEV_ST_REG 0x14 #define ERDMA_REGS_NETDEV_MAC_L_REG 0x18 #define ERDMA_REGS_NETDEV_MAC_H_REG 0x1C #define ERDMA_REGS_CMDQ_SQ_ADDR_L_REG 0x20 #define ERDMA_REGS_CMDQ_SQ_ADDR_H_REG 0x24 #define ERDMA_REGS_CMDQ_CQ_ADDR_L_REG 0x28 #define ERDMA_REGS_CMDQ_CQ_ADDR_H_REG 0x2C #define ERDMA_REGS_CMDQ_DEPTH_REG 0x30 #define ERDMA_REGS_CMDQ_EQ_DEPTH_REG 0x34 #define ERDMA_REGS_CMDQ_EQ_ADDR_L_REG 0x38 #define ERDMA_REGS_CMDQ_EQ_ADDR_H_REG 0x3C #define ERDMA_REGS_AEQ_ADDR_L_REG 0x40 #define ERDMA_REGS_AEQ_ADDR_H_REG 0x44 #define ERDMA_REGS_AEQ_DEPTH_REG 0x48 #define ERDMA_REGS_GRP_NUM_REG 0x4c #define ERDMA_REGS_AEQ_DB_REG 0x50 #define ERDMA_CMDQ_SQ_DB_HOST_ADDR_REG 0x60 #define ERDMA_CMDQ_CQ_DB_HOST_ADDR_REG 0x68 #define ERDMA_CMDQ_EQ_DB_HOST_ADDR_REG 0x70 #define ERDMA_AEQ_DB_HOST_ADDR_REG 0x78 #define ERDMA_REGS_STATS_TSO_IN_PKTS_REG 0x80 #define ERDMA_REGS_STATS_TSO_OUT_PKTS_REG 0x88 #define ERDMA_REGS_STATS_TSO_OUT_BYTES_REG 0x90 #define ERDMA_REGS_STATS_TX_DROP_PKTS_REG 0x98 #define ERDMA_REGS_STATS_TX_BPS_METER_DROP_PKTS_REG 0xa0 #define ERDMA_REGS_STATS_TX_PPS_METER_DROP_PKTS_REG 0xa8 #define ERDMA_REGS_STATS_RX_PKTS_REG 0xc0 #define ERDMA_REGS_STATS_RX_BYTES_REG 0xc8 #define ERDMA_REGS_STATS_RX_DROP_PKTS_REG 0xd0 #define ERDMA_REGS_STATS_RX_BPS_METER_DROP_PKTS_REG 0xd8 #define ERDMA_REGS_STATS_RX_PPS_METER_DROP_PKTS_REG 0xe0 #define ERDMA_REGS_CEQ_DB_BASE_REG 0x100 #define ERDMA_CMDQ_SQDB_REG 0x200 #define ERDMA_CMDQ_CQDB_REG 0x300 /* DEV_CTRL_REG details. */ #define ERDMA_REG_DEV_CTRL_RESET_MASK 0x00000001 #define ERDMA_REG_DEV_CTRL_INIT_MASK 0x00000002 /* DEV_ST_REG details. */ #define ERDMA_REG_DEV_ST_RESET_DONE_MASK 0x00000001U #define ERDMA_REG_DEV_ST_INIT_DONE_MASK 0x00000002U /* eRDMA PCIe DBs definition. */ #define ERDMA_BAR_DB_SPACE_BASE 4096 #define ERDMA_BAR_SQDB_SPACE_OFFSET ERDMA_BAR_DB_SPACE_BASE #define ERDMA_BAR_SQDB_SPACE_SIZE (384 * 1024) #define ERDMA_BAR_RQDB_SPACE_OFFSET \ (ERDMA_BAR_SQDB_SPACE_OFFSET + ERDMA_BAR_SQDB_SPACE_SIZE) #define ERDMA_BAR_RQDB_SPACE_SIZE (96 * 1024) #define ERDMA_BAR_CQDB_SPACE_OFFSET \ (ERDMA_BAR_RQDB_SPACE_OFFSET + ERDMA_BAR_RQDB_SPACE_SIZE) #define ERDMA_SDB_SHARED_PAGE_INDEX 95 /* Doorbell related. */ #define ERDMA_DB_SIZE 8 #define ERDMA_CQDB_IDX_MASK GENMASK_ULL(63, 56) #define ERDMA_CQDB_CQN_MASK GENMASK_ULL(55, 32) #define ERDMA_CQDB_ARM_MASK BIT_ULL(31) #define ERDMA_CQDB_SOL_MASK BIT_ULL(30) #define ERDMA_CQDB_CMDSN_MASK GENMASK_ULL(29, 28) #define ERDMA_CQDB_CI_MASK GENMASK_ULL(23, 0) #define ERDMA_EQDB_ARM_MASK BIT(31) #define ERDMA_EQDB_CI_MASK GENMASK_ULL(23, 0) #define ERDMA_PAGE_SIZE_SUPPORT 0x7FFFF000 /* Hardware page size definition */ #define ERDMA_HW_PAGE_SHIFT 12 #define ERDMA_HW_PAGE_SIZE 4096 /* WQE related. */ #define EQE_SIZE 16 #define EQE_SHIFT 4 #define RQE_SIZE 32 #define RQE_SHIFT 5 #define CQE_SIZE 32 #define CQE_SHIFT 5 #define SQEBB_SIZE 32 #define SQEBB_SHIFT 5 #define SQEBB_MASK (~(SQEBB_SIZE - 1)) #define SQEBB_ALIGN(size) ((size + SQEBB_SIZE - 1) & SQEBB_MASK) #define SQEBB_COUNT(size) (SQEBB_ALIGN(size) >> SQEBB_SHIFT) #define ERDMA_MAX_SQE_SIZE 128 #define ERDMA_MAX_WQEBB_PER_SQE 4 /* CMDQ related. */ #define ERDMA_CMDQ_MAX_OUTSTANDING 128 #define ERDMA_CMDQ_SQE_SIZE 128 /* cmdq sub module definition. */ enum CMDQ_WQE_SUB_MOD { CMDQ_SUBMOD_RDMA = 0, CMDQ_SUBMOD_COMMON = 1 }; enum CMDQ_RDMA_OPCODE { CMDQ_OPCODE_QUERY_DEVICE = 0, CMDQ_OPCODE_CREATE_QP = 1, CMDQ_OPCODE_DESTROY_QP = 2, CMDQ_OPCODE_MODIFY_QP = 3, CMDQ_OPCODE_CREATE_CQ = 4, CMDQ_OPCODE_DESTROY_CQ = 5, CMDQ_OPCODE_REFLUSH = 6, CMDQ_OPCODE_REG_MR = 8, CMDQ_OPCODE_DEREG_MR = 9 }; enum CMDQ_COMMON_OPCODE { CMDQ_OPCODE_CREATE_EQ = 0, CMDQ_OPCODE_DESTROY_EQ = 1, CMDQ_OPCODE_QUERY_FW_INFO = 2, CMDQ_OPCODE_CONF_MTU = 3, CMDQ_OPCODE_GET_STATS = 4, CMDQ_OPCODE_CONF_DEVICE = 5, CMDQ_OPCODE_ALLOC_DB = 8, CMDQ_OPCODE_FREE_DB = 9, }; /* cmdq-SQE HDR */ #define ERDMA_CMD_HDR_WQEBB_CNT_MASK GENMASK_ULL(54, 52) #define ERDMA_CMD_HDR_CONTEXT_COOKIE_MASK GENMASK_ULL(47, 32) #define ERDMA_CMD_HDR_SUB_MOD_MASK GENMASK_ULL(25, 24) #define ERDMA_CMD_HDR_OPCODE_MASK GENMASK_ULL(23, 16) #define ERDMA_CMD_HDR_WQEBB_INDEX_MASK GENMASK_ULL(15, 0) struct erdma_cmdq_destroy_cq_req { u64 hdr; u32 cqn; }; #define ERDMA_EQ_TYPE_AEQ 0 #define ERDMA_EQ_TYPE_CEQ 1 struct erdma_cmdq_create_eq_req { u64 hdr; u64 qbuf_addr; u8 vector_idx; u8 eqn; u8 depth; u8 qtype; u32 db_dma_addr_l; u32 db_dma_addr_h; }; struct erdma_cmdq_destroy_eq_req { u64 hdr; u64 rsvd0; u8 vector_idx; u8 eqn; u8 rsvd1; u8 qtype; }; /* config device cfg */ #define ERDMA_CMD_CONFIG_DEVICE_PS_EN_MASK BIT(31) #define ERDMA_CMD_CONFIG_DEVICE_PGSHIFT_MASK GENMASK(4, 0) struct erdma_cmdq_config_device_req { u64 hdr; u32 cfg; u32 rsvd[5]; }; struct erdma_cmdq_config_mtu_req { u64 hdr; u32 mtu; }; /* ext db requests(alloc and free) cfg */ #define ERDMA_CMD_EXT_DB_CQ_EN_MASK BIT(2) #define ERDMA_CMD_EXT_DB_RQ_EN_MASK BIT(1) #define ERDMA_CMD_EXT_DB_SQ_EN_MASK BIT(0) struct erdma_cmdq_ext_db_req { u64 hdr; u32 cfg; u16 rdb_off; u16 sdb_off; u16 rsvd0; u16 cdb_off; u32 rsvd1[3]; }; /* alloc db response qword 0 definition */ #define ERDMA_CMD_ALLOC_DB_RESP_RDB_MASK GENMASK_ULL(63, 48) #define ERDMA_CMD_ALLOC_DB_RESP_CDB_MASK GENMASK_ULL(47, 32) #define ERDMA_CMD_ALLOC_DB_RESP_SDB_MASK GENMASK_ULL(15, 0) /* create_cq cfg0 */ #define ERDMA_CMD_CREATE_CQ_DEPTH_MASK GENMASK(31, 24) #define ERDMA_CMD_CREATE_CQ_PAGESIZE_MASK GENMASK(23, 20) #define ERDMA_CMD_CREATE_CQ_CQN_MASK GENMASK(19, 0) /* create_cq cfg1 */ #define ERDMA_CMD_CREATE_CQ_MTT_CNT_MASK GENMASK(31, 16) #define ERDMA_CMD_CREATE_CQ_MTT_LEVEL_MASK BIT(15) #define ERDMA_CMD_CREATE_CQ_MTT_DB_CFG_MASK BIT(11) #define ERDMA_CMD_CREATE_CQ_EQN_MASK GENMASK(9, 0) /* create_cq cfg2 */ #define ERDMA_CMD_CREATE_CQ_DB_CFG_MASK GENMASK(15, 0) struct erdma_cmdq_create_cq_req { u64 hdr; u32 cfg0; u32 qbuf_addr_l; u32 qbuf_addr_h; u32 cfg1; u64 cq_dbrec_dma; u32 first_page_offset; u32 cfg2; }; /* regmr/deregmr cfg0 */ #define ERDMA_CMD_MR_VALID_MASK BIT(31) #define ERDMA_CMD_MR_VERSION_MASK GENMASK(30, 28) #define ERDMA_CMD_MR_KEY_MASK GENMASK(27, 20) #define ERDMA_CMD_MR_MPT_IDX_MASK GENMASK(19, 0) /* regmr cfg1 */ #define ERDMA_CMD_REGMR_PD_MASK GENMASK(31, 12) #define ERDMA_CMD_REGMR_TYPE_MASK GENMASK(7, 6) #define ERDMA_CMD_REGMR_RIGHT_MASK GENMASK(5, 1) /* regmr cfg2 */ #define ERDMA_CMD_REGMR_PAGESIZE_MASK GENMASK(31, 27) #define ERDMA_CMD_REGMR_MTT_PAGESIZE_MASK GENMASK(26, 24) #define ERDMA_CMD_REGMR_MTT_LEVEL_MASK GENMASK(21, 20) #define ERDMA_CMD_REGMR_MTT_CNT_MASK GENMASK(19, 0) struct erdma_cmdq_reg_mr_req { u64 hdr; u32 cfg0; u32 cfg1; u64 start_va; u32 size; u32 cfg2; union { u64 phy_addr[4]; struct { u64 rsvd; u32 size_h; u32 mtt_cnt_h; }; }; }; struct erdma_cmdq_dereg_mr_req { u64 hdr; u32 cfg; }; /* modify qp cfg */ #define ERDMA_CMD_MODIFY_QP_STATE_MASK GENMASK(31, 24) #define ERDMA_CMD_MODIFY_QP_CC_MASK GENMASK(23, 20) #define ERDMA_CMD_MODIFY_QP_QPN_MASK GENMASK(19, 0) struct erdma_cmdq_modify_qp_req { u64 hdr; u32 cfg; u32 cookie; __be32 dip; __be32 sip; __be16 sport; __be16 dport; u32 send_nxt; u32 recv_nxt; }; /* create qp cfg0 */ #define ERDMA_CMD_CREATE_QP_SQ_DEPTH_MASK GENMASK(31, 20) #define ERDMA_CMD_CREATE_QP_QPN_MASK GENMASK(19, 0) /* create qp cfg1 */ #define ERDMA_CMD_CREATE_QP_RQ_DEPTH_MASK GENMASK(31, 20) #define ERDMA_CMD_CREATE_QP_PD_MASK GENMASK(19, 0) /* create qp cqn_mtt_cfg */ #define ERDMA_CMD_CREATE_QP_PAGE_SIZE_MASK GENMASK(31, 28) #define ERDMA_CMD_CREATE_QP_DB_CFG_MASK BIT(25) #define ERDMA_CMD_CREATE_QP_CQN_MASK GENMASK(23, 0) /* create qp mtt_cfg */ #define ERDMA_CMD_CREATE_QP_PAGE_OFFSET_MASK GENMASK(31, 12) #define ERDMA_CMD_CREATE_QP_MTT_CNT_MASK GENMASK(11, 1) #define ERDMA_CMD_CREATE_QP_MTT_LEVEL_MASK BIT(0) /* create qp db cfg */ #define ERDMA_CMD_CREATE_QP_SQDB_CFG_MASK GENMASK(31, 16) #define ERDMA_CMD_CREATE_QP_RQDB_CFG_MASK GENMASK(15, 0) #define ERDMA_CMDQ_CREATE_QP_RESP_COOKIE_MASK GENMASK_ULL(31, 0) struct erdma_cmdq_create_qp_req { u64 hdr; u32 cfg0; u32 cfg1; u32 sq_cqn_mtt_cfg; u32 rq_cqn_mtt_cfg; u64 sq_buf_addr; u64 rq_buf_addr; u32 sq_mtt_cfg; u32 rq_mtt_cfg; u64 sq_dbrec_dma; u64 rq_dbrec_dma; u64 sq_mtt_entry[3]; u64 rq_mtt_entry[3]; u32 db_cfg; }; struct erdma_cmdq_destroy_qp_req { u64 hdr; u32 qpn; }; struct erdma_cmdq_reflush_req { u64 hdr; u32 qpn; u32 sq_pi; u32 rq_pi; }; #define ERDMA_HW_RESP_SIZE 256 struct erdma_cmdq_query_req { u64 hdr; u32 rsvd; u32 index; u64 target_addr; u32 target_length; }; #define ERDMA_HW_RESP_MAGIC 0x5566 struct erdma_cmdq_query_resp_hdr { u16 magic; u8 ver; u8 length; u32 index; u32 rsvd[2]; }; struct erdma_cmdq_query_stats_resp { struct erdma_cmdq_query_resp_hdr hdr; u64 tx_req_cnt; u64 tx_packets_cnt; u64 tx_bytes_cnt; u64 tx_drop_packets_cnt; u64 tx_bps_meter_drop_packets_cnt; u64 tx_pps_meter_drop_packets_cnt; u64 rx_packets_cnt; u64 rx_bytes_cnt; u64 rx_drop_packets_cnt; u64 rx_bps_meter_drop_packets_cnt; u64 rx_pps_meter_drop_packets_cnt; }; /* cap qword 0 definition */ #define ERDMA_CMD_DEV_CAP_MAX_CQE_MASK GENMASK_ULL(47, 40) #define ERDMA_CMD_DEV_CAP_FLAGS_MASK GENMASK_ULL(31, 24) #define ERDMA_CMD_DEV_CAP_MAX_RECV_WR_MASK GENMASK_ULL(23, 16) #define ERDMA_CMD_DEV_CAP_MAX_MR_SIZE_MASK GENMASK_ULL(7, 0) /* cap qword 1 definition */ #define ERDMA_CMD_DEV_CAP_DMA_LOCAL_KEY_MASK GENMASK_ULL(63, 32) #define ERDMA_CMD_DEV_CAP_DEFAULT_CC_MASK GENMASK_ULL(31, 28) #define ERDMA_CMD_DEV_CAP_QBLOCK_MASK GENMASK_ULL(27, 16) #define ERDMA_CMD_DEV_CAP_MAX_MW_MASK GENMASK_ULL(7, 0) #define ERDMA_NQP_PER_QBLOCK 1024 enum { ERDMA_DEV_CAP_FLAGS_ATOMIC = 1 << 7, ERDMA_DEV_CAP_FLAGS_MTT_VA = 1 << 5, ERDMA_DEV_CAP_FLAGS_EXTEND_DB = 1 << 3, }; #define ERDMA_CMD_INFO0_FW_VER_MASK GENMASK_ULL(31, 0) /* CQE hdr */ #define ERDMA_CQE_HDR_OWNER_MASK BIT(31) #define ERDMA_CQE_HDR_OPCODE_MASK GENMASK(23, 16) #define ERDMA_CQE_HDR_QTYPE_MASK GENMASK(15, 8) #define ERDMA_CQE_HDR_SYNDROME_MASK GENMASK(7, 0) #define ERDMA_CQE_QTYPE_SQ 0 #define ERDMA_CQE_QTYPE_RQ 1 #define ERDMA_CQE_QTYPE_CMDQ 2 struct erdma_cqe { __be32 hdr; __be32 qe_idx; __be32 qpn; union { __le32 imm_data; __be32 inv_rkey; }; __be32 size; __be32 rsvd[3]; }; struct erdma_sge { __aligned_le64 addr; __le32 length; __le32 key; }; /* Receive Queue Element */ struct erdma_rqe { __le16 qe_idx; __le16 rsvd0; __le32 qpn; __le32 rsvd1; __le32 rsvd2; __le64 to; __le32 length; __le32 stag; }; /* SQE */ #define ERDMA_SQE_HDR_SGL_LEN_MASK GENMASK_ULL(63, 56) #define ERDMA_SQE_HDR_WQEBB_CNT_MASK GENMASK_ULL(54, 52) #define ERDMA_SQE_HDR_QPN_MASK GENMASK_ULL(51, 32) #define ERDMA_SQE_HDR_OPCODE_MASK GENMASK_ULL(31, 27) #define ERDMA_SQE_HDR_DWQE_MASK BIT_ULL(26) #define ERDMA_SQE_HDR_INLINE_MASK BIT_ULL(25) #define ERDMA_SQE_HDR_FENCE_MASK BIT_ULL(24) #define ERDMA_SQE_HDR_SE_MASK BIT_ULL(23) #define ERDMA_SQE_HDR_CE_MASK BIT_ULL(22) #define ERDMA_SQE_HDR_WQEBB_INDEX_MASK GENMASK_ULL(15, 0) /* REG MR attrs */ #define ERDMA_SQE_MR_ACCESS_MASK GENMASK(5, 1) #define ERDMA_SQE_MR_MTT_TYPE_MASK GENMASK(7, 6) #define ERDMA_SQE_MR_MTT_CNT_MASK GENMASK(31, 12) struct erdma_write_sqe { __le64 hdr; __be32 imm_data; __le32 length; __le32 sink_stag; __le32 sink_to_l; __le32 sink_to_h; __le32 rsvd; struct erdma_sge sgl[]; }; struct erdma_send_sqe { __le64 hdr; union { __be32 imm_data; __le32 invalid_stag; }; __le32 length; struct erdma_sge sgl[]; }; struct erdma_readreq_sqe { __le64 hdr; __le32 invalid_stag; __le32 length; __le32 sink_stag; __le32 sink_to_l; __le32 sink_to_h; __le32 rsvd; }; struct erdma_atomic_sqe { __le64 hdr; __le64 rsvd; __le64 fetchadd_swap_data; __le64 cmp_data; struct erdma_sge remote; struct erdma_sge sgl; }; struct erdma_reg_mr_sqe { __le64 hdr; __le64 addr; __le32 length; __le32 stag; __le32 attrs; __le32 rsvd; }; /* EQ related. */ #define ERDMA_DEFAULT_EQ_DEPTH 4096 /* ceqe */ #define ERDMA_CEQE_HDR_DB_MASK BIT_ULL(63) #define ERDMA_CEQE_HDR_PI_MASK GENMASK_ULL(55, 32) #define ERDMA_CEQE_HDR_O_MASK BIT_ULL(31) #define ERDMA_CEQE_HDR_CQN_MASK GENMASK_ULL(19, 0) /* aeqe */ #define ERDMA_AEQE_HDR_O_MASK BIT(31) #define ERDMA_AEQE_HDR_TYPE_MASK GENMASK(23, 16) #define ERDMA_AEQE_HDR_SUBTYPE_MASK GENMASK(7, 0) #define ERDMA_AE_TYPE_QP_FATAL_EVENT 0 #define ERDMA_AE_TYPE_QP_ERQ_ERR_EVENT 1 #define ERDMA_AE_TYPE_ACC_ERR_EVENT 2 #define ERDMA_AE_TYPE_CQ_ERR 3 #define ERDMA_AE_TYPE_OTHER_ERROR 4 struct erdma_aeqe { __le32 hdr; __le32 event_data0; __le32 event_data1; __le32 rsvd; }; enum erdma_opcode { ERDMA_OP_WRITE = 0, ERDMA_OP_READ = 1, ERDMA_OP_SEND = 2, ERDMA_OP_SEND_WITH_IMM = 3, ERDMA_OP_RECEIVE = 4, ERDMA_OP_RECV_IMM = 5, ERDMA_OP_RECV_INV = 6, ERDMA_OP_RSVD0 = 7, ERDMA_OP_RSVD1 = 8, ERDMA_OP_WRITE_WITH_IMM = 9, ERDMA_OP_RSVD2 = 10, ERDMA_OP_RSVD3 = 11, ERDMA_OP_RSP_SEND_IMM = 12, ERDMA_OP_SEND_WITH_INV = 13, ERDMA_OP_REG_MR = 14, ERDMA_OP_LOCAL_INV = 15, ERDMA_OP_READ_WITH_INV = 16, ERDMA_OP_ATOMIC_CAS = 17, ERDMA_OP_ATOMIC_FAA = 18, ERDMA_NUM_OPCODES = 19, ERDMA_OP_INVALID = ERDMA_NUM_OPCODES + 1 }; enum erdma_wc_status { ERDMA_WC_SUCCESS = 0, ERDMA_WC_GENERAL_ERR = 1, ERDMA_WC_RECV_WQE_FORMAT_ERR = 2, ERDMA_WC_RECV_STAG_INVALID_ERR = 3, ERDMA_WC_RECV_ADDR_VIOLATION_ERR = 4, ERDMA_WC_RECV_RIGHT_VIOLATION_ERR = 5, ERDMA_WC_RECV_PDID_ERR = 6, ERDMA_WC_RECV_WARRPING_ERR = 7, ERDMA_WC_SEND_WQE_FORMAT_ERR = 8, ERDMA_WC_SEND_WQE_ORD_EXCEED = 9, ERDMA_WC_SEND_STAG_INVALID_ERR = 10, ERDMA_WC_SEND_ADDR_VIOLATION_ERR = 11, ERDMA_WC_SEND_RIGHT_VIOLATION_ERR = 12, ERDMA_WC_SEND_PDID_ERR = 13, ERDMA_WC_SEND_WARRPING_ERR = 14, ERDMA_WC_FLUSH_ERR = 15, ERDMA_WC_RETRY_EXC_ERR = 16, ERDMA_NUM_WC_STATUS }; enum erdma_vendor_err { ERDMA_WC_VENDOR_NO_ERR = 0, ERDMA_WC_VENDOR_INVALID_RQE = 1, ERDMA_WC_VENDOR_RQE_INVALID_STAG = 2, ERDMA_WC_VENDOR_RQE_ADDR_VIOLATION = 3, ERDMA_WC_VENDOR_RQE_ACCESS_RIGHT_ERR = 4, ERDMA_WC_VENDOR_RQE_INVALID_PD = 5, ERDMA_WC_VENDOR_RQE_WRAP_ERR = 6, ERDMA_WC_VENDOR_INVALID_SQE = 0x20, ERDMA_WC_VENDOR_ZERO_ORD = 0x21, ERDMA_WC_VENDOR_SQE_INVALID_STAG = 0x30, ERDMA_WC_VENDOR_SQE_ADDR_VIOLATION = 0x31, ERDMA_WC_VENDOR_SQE_ACCESS_ERR = 0x32, ERDMA_WC_VENDOR_SQE_INVALID_PD = 0x33, ERDMA_WC_VENDOR_SQE_WARP_ERR = 0x34 }; #endif
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