diff options
Diffstat (limited to 'drivers/infiniband/hw/irdma/defs.h')
| -rw-r--r-- | drivers/infiniband/hw/irdma/defs.h | 1155 |
1 files changed, 1155 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/irdma/defs.h b/drivers/infiniband/hw/irdma/defs.h new file mode 100644 index 000000000000..cc3d9a365b35 --- /dev/null +++ b/drivers/infiniband/hw/irdma/defs.h @@ -0,0 +1,1155 @@ +/* SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB */ +/* Copyright (c) 2015 - 2021 Intel Corporation */ +#ifndef IRDMA_DEFS_H +#define IRDMA_DEFS_H + +#define IRDMA_FIRST_USER_QP_ID 3 + +#define ECN_CODE_PT_VAL 2 + +#define IRDMA_PUSH_OFFSET (8 * 1024 * 1024) +#define IRDMA_PF_FIRST_PUSH_PAGE_INDEX 16 +#define IRDMA_PF_BAR_RSVD (60 * 1024) + +#define IRDMA_PE_DB_SIZE_4M 1 +#define IRDMA_PE_DB_SIZE_8M 2 + +#define IRDMA_IRD_HW_SIZE_4 0 +#define IRDMA_IRD_HW_SIZE_16 1 +#define IRDMA_IRD_HW_SIZE_64 2 +#define IRDMA_IRD_HW_SIZE_128 3 +#define IRDMA_IRD_HW_SIZE_256 4 + +enum irdma_protocol_used { + IRDMA_ANY_PROTOCOL = 0, + IRDMA_IWARP_PROTOCOL_ONLY = 1, + IRDMA_ROCE_PROTOCOL_ONLY = 2, +}; + +#define IRDMA_QP_STATE_INVALID 0 +#define IRDMA_QP_STATE_IDLE 1 +#define IRDMA_QP_STATE_RTS 2 +#define IRDMA_QP_STATE_CLOSING 3 +#define IRDMA_QP_STATE_SQD 3 +#define IRDMA_QP_STATE_RTR 4 +#define IRDMA_QP_STATE_TERMINATE 5 +#define IRDMA_QP_STATE_ERROR 6 + +#define IRDMA_MAX_TRAFFIC_CLASS 8 +#define IRDMA_MAX_USER_PRIORITY 8 +#define IRDMA_MAX_APPS 8 +#define IRDMA_MAX_STATS_COUNT 128 +#define IRDMA_FIRST_NON_PF_STAT 4 + +#define IRDMA_MIN_MTU_IPV4 576 +#define IRDMA_MIN_MTU_IPV6 1280 +#define IRDMA_MTU_TO_MSS_IPV4 40 +#define IRDMA_MTU_TO_MSS_IPV6 60 +#define IRDMA_DEFAULT_MTU 1500 + +#define Q2_FPSN_OFFSET 64 +#define TERM_DDP_LEN_TAGGED 14 +#define TERM_DDP_LEN_UNTAGGED 18 +#define TERM_RDMA_LEN 28 +#define RDMA_OPCODE_M 0x0f +#define RDMA_READ_REQ_OPCODE 1 +#define Q2_BAD_FRAME_OFFSET 72 +#define CQE_MAJOR_DRV 0x8000 + +#define IRDMA_TERM_SENT 1 +#define IRDMA_TERM_RCVD 2 +#define IRDMA_TERM_DONE 4 +#define IRDMA_MAC_HLEN 14 + +#define IRDMA_CQP_WAIT_POLL_REGS 1 +#define IRDMA_CQP_WAIT_POLL_CQ 2 +#define IRDMA_CQP_WAIT_EVENT 3 + +#define IRDMA_AE_SOURCE_RSVD 0x0 +#define IRDMA_AE_SOURCE_RQ 0x1 +#define IRDMA_AE_SOURCE_RQ_0011 0x3 + +#define IRDMA_AE_SOURCE_CQ 0x2 +#define IRDMA_AE_SOURCE_CQ_0110 0x6 +#define IRDMA_AE_SOURCE_CQ_1010 0xa +#define IRDMA_AE_SOURCE_CQ_1110 0xe + +#define IRDMA_AE_SOURCE_SQ 0x5 +#define IRDMA_AE_SOURCE_SQ_0111 0x7 + +#define IRDMA_AE_SOURCE_IN_RR_WR 0x9 +#define IRDMA_AE_SOURCE_IN_RR_WR_1011 0xb +#define IRDMA_AE_SOURCE_OUT_RR 0xd +#define IRDMA_AE_SOURCE_OUT_RR_1111 0xf + +#define IRDMA_TCP_STATE_NON_EXISTENT 0 +#define IRDMA_TCP_STATE_CLOSED 1 +#define IRDMA_TCP_STATE_LISTEN 2 +#define IRDMA_STATE_SYN_SEND 3 +#define IRDMA_TCP_STATE_SYN_RECEIVED 4 +#define IRDMA_TCP_STATE_ESTABLISHED 5 +#define IRDMA_TCP_STATE_CLOSE_WAIT 6 +#define IRDMA_TCP_STATE_FIN_WAIT_1 7 +#define IRDMA_TCP_STATE_CLOSING 8 +#define IRDMA_TCP_STATE_LAST_ACK 9 +#define IRDMA_TCP_STATE_FIN_WAIT_2 10 +#define IRDMA_TCP_STATE_TIME_WAIT 11 +#define IRDMA_TCP_STATE_RESERVED_1 12 +#define IRDMA_TCP_STATE_RESERVED_2 13 +#define IRDMA_TCP_STATE_RESERVED_3 14 +#define IRDMA_TCP_STATE_RESERVED_4 15 + +#define IRDMA_CQP_SW_SQSIZE_4 4 +#define IRDMA_CQP_SW_SQSIZE_2048 2048 + +#define IRDMA_CQ_TYPE_IWARP 1 +#define IRDMA_CQ_TYPE_ILQ 2 +#define IRDMA_CQ_TYPE_IEQ 3 +#define IRDMA_CQ_TYPE_CQP 4 + +#define IRDMA_DONE_COUNT 1000 +#define IRDMA_SLEEP_COUNT 10 + +#define IRDMA_UPDATE_SD_BUFF_SIZE 128 +#define IRDMA_FEATURE_BUF_SIZE (8 * IRDMA_MAX_FEATURES) + +#define IRDMA_MAX_QUANTA_PER_WR 8 + +#define IRDMA_QP_SW_MAX_WQ_QUANTA 32768 +#define IRDMA_QP_SW_MAX_SQ_QUANTA 32768 +#define IRDMA_QP_SW_MAX_RQ_QUANTA 32768 +#define IRDMA_MAX_QP_WRS(max_quanta_per_wr) \ + ((IRDMA_QP_SW_MAX_WQ_QUANTA - IRDMA_SQ_RSVD) / (max_quanta_per_wr)) + +#define IRDMAQP_TERM_SEND_TERM_AND_FIN 0 +#define IRDMAQP_TERM_SEND_TERM_ONLY 1 +#define IRDMAQP_TERM_SEND_FIN_ONLY 2 +#define IRDMAQP_TERM_DONOT_SEND_TERM_OR_FIN 3 + +#define IRDMA_QP_TYPE_IWARP 1 +#define IRDMA_QP_TYPE_UDA 2 +#define IRDMA_QP_TYPE_ROCE_RC 3 +#define IRDMA_QP_TYPE_ROCE_UD 4 + +#define IRDMA_HW_PAGE_SIZE 4096 +#define IRDMA_HW_PAGE_SHIFT 12 +#define IRDMA_CQE_QTYPE_RQ 0 +#define IRDMA_CQE_QTYPE_SQ 1 + +#define IRDMA_QP_SW_MIN_WQSIZE 8u /* in WRs*/ +#define IRDMA_QP_WQE_MIN_SIZE 32 +#define IRDMA_QP_WQE_MAX_SIZE 256 +#define IRDMA_QP_WQE_MIN_QUANTA 1 +#define IRDMA_MAX_RQ_WQE_SHIFT_GEN1 2 +#define IRDMA_MAX_RQ_WQE_SHIFT_GEN2 3 + +#define IRDMA_SQ_RSVD 258 +#define IRDMA_RQ_RSVD 1 + +#define IRDMA_FEATURE_RTS_AE 1ULL +#define IRDMA_FEATURE_CQ_RESIZE 2ULL +#define IRDMAQP_OP_RDMA_WRITE 0x00 +#define IRDMAQP_OP_RDMA_READ 0x01 +#define IRDMAQP_OP_RDMA_SEND 0x03 +#define IRDMAQP_OP_RDMA_SEND_INV 0x04 +#define IRDMAQP_OP_RDMA_SEND_SOL_EVENT 0x05 +#define IRDMAQP_OP_RDMA_SEND_SOL_EVENT_INV 0x06 +#define IRDMAQP_OP_BIND_MW 0x08 +#define IRDMAQP_OP_FAST_REGISTER 0x09 +#define IRDMAQP_OP_LOCAL_INVALIDATE 0x0a +#define IRDMAQP_OP_RDMA_READ_LOC_INV 0x0b +#define IRDMAQP_OP_NOP 0x0c +#define IRDMAQP_OP_RDMA_WRITE_SOL 0x0d +#define IRDMAQP_OP_GEN_RTS_AE 0x30 + +enum irdma_cqp_op_type { + IRDMA_OP_CEQ_DESTROY = 1, + IRDMA_OP_AEQ_DESTROY = 2, + IRDMA_OP_DELETE_ARP_CACHE_ENTRY = 3, + IRDMA_OP_MANAGE_APBVT_ENTRY = 4, + IRDMA_OP_CEQ_CREATE = 5, + IRDMA_OP_AEQ_CREATE = 6, + IRDMA_OP_MANAGE_QHASH_TABLE_ENTRY = 7, + IRDMA_OP_QP_MODIFY = 8, + IRDMA_OP_QP_UPLOAD_CONTEXT = 9, + IRDMA_OP_CQ_CREATE = 10, + IRDMA_OP_CQ_DESTROY = 11, + IRDMA_OP_QP_CREATE = 12, + IRDMA_OP_QP_DESTROY = 13, + IRDMA_OP_ALLOC_STAG = 14, + IRDMA_OP_MR_REG_NON_SHARED = 15, + IRDMA_OP_DEALLOC_STAG = 16, + IRDMA_OP_MW_ALLOC = 17, + IRDMA_OP_QP_FLUSH_WQES = 18, + IRDMA_OP_ADD_ARP_CACHE_ENTRY = 19, + IRDMA_OP_MANAGE_PUSH_PAGE = 20, + IRDMA_OP_UPDATE_PE_SDS = 21, + IRDMA_OP_MANAGE_HMC_PM_FUNC_TABLE = 22, + IRDMA_OP_SUSPEND = 23, + IRDMA_OP_RESUME = 24, + IRDMA_OP_MANAGE_VF_PBLE_BP = 25, + IRDMA_OP_QUERY_FPM_VAL = 26, + IRDMA_OP_COMMIT_FPM_VAL = 27, + IRDMA_OP_REQ_CMDS = 28, + IRDMA_OP_CMPL_CMDS = 29, + IRDMA_OP_AH_CREATE = 30, + IRDMA_OP_AH_MODIFY = 31, + IRDMA_OP_AH_DESTROY = 32, + IRDMA_OP_MC_CREATE = 33, + IRDMA_OP_MC_DESTROY = 34, + IRDMA_OP_MC_MODIFY = 35, + IRDMA_OP_STATS_ALLOCATE = 36, + IRDMA_OP_STATS_FREE = 37, + IRDMA_OP_STATS_GATHER = 38, + IRDMA_OP_WS_ADD_NODE = 39, + IRDMA_OP_WS_MODIFY_NODE = 40, + IRDMA_OP_WS_DELETE_NODE = 41, + IRDMA_OP_WS_FAILOVER_START = 42, + IRDMA_OP_WS_FAILOVER_COMPLETE = 43, + IRDMA_OP_SET_UP_MAP = 44, + IRDMA_OP_GEN_AE = 45, + IRDMA_OP_QUERY_RDMA_FEATURES = 46, + IRDMA_OP_ALLOC_LOCAL_MAC_ENTRY = 47, + IRDMA_OP_ADD_LOCAL_MAC_ENTRY = 48, + IRDMA_OP_DELETE_LOCAL_MAC_ENTRY = 49, + IRDMA_OP_CQ_MODIFY = 50, + + /* Must be last entry*/ + IRDMA_MAX_CQP_OPS = 51, +}; + +/* CQP SQ WQES */ +#define IRDMA_CQP_OP_CREATE_QP 0 +#define IRDMA_CQP_OP_MODIFY_QP 0x1 +#define IRDMA_CQP_OP_DESTROY_QP 0x02 +#define IRDMA_CQP_OP_CREATE_CQ 0x03 +#define IRDMA_CQP_OP_MODIFY_CQ 0x04 +#define IRDMA_CQP_OP_DESTROY_CQ 0x05 +#define IRDMA_CQP_OP_ALLOC_STAG 0x09 +#define IRDMA_CQP_OP_REG_MR 0x0a +#define IRDMA_CQP_OP_QUERY_STAG 0x0b +#define IRDMA_CQP_OP_REG_SMR 0x0c +#define IRDMA_CQP_OP_DEALLOC_STAG 0x0d +#define IRDMA_CQP_OP_MANAGE_LOC_MAC_TABLE 0x0e +#define IRDMA_CQP_OP_MANAGE_ARP 0x0f +#define IRDMA_CQP_OP_MANAGE_VF_PBLE_BP 0x10 +#define IRDMA_CQP_OP_MANAGE_PUSH_PAGES 0x11 +#define IRDMA_CQP_OP_QUERY_RDMA_FEATURES 0x12 +#define IRDMA_CQP_OP_UPLOAD_CONTEXT 0x13 +#define IRDMA_CQP_OP_ALLOCATE_LOC_MAC_TABLE_ENTRY 0x14 +#define IRDMA_CQP_OP_UPLOAD_CONTEXT 0x13 +#define IRDMA_CQP_OP_MANAGE_HMC_PM_FUNC_TABLE 0x15 +#define IRDMA_CQP_OP_CREATE_CEQ 0x16 +#define IRDMA_CQP_OP_DESTROY_CEQ 0x18 +#define IRDMA_CQP_OP_CREATE_AEQ 0x19 +#define IRDMA_CQP_OP_DESTROY_AEQ 0x1b +#define IRDMA_CQP_OP_CREATE_ADDR_HANDLE 0x1c +#define IRDMA_CQP_OP_MODIFY_ADDR_HANDLE 0x1d +#define IRDMA_CQP_OP_DESTROY_ADDR_HANDLE 0x1e +#define IRDMA_CQP_OP_UPDATE_PE_SDS 0x1f +#define IRDMA_CQP_OP_QUERY_FPM_VAL 0x20 +#define IRDMA_CQP_OP_COMMIT_FPM_VAL 0x21 +#define IRDMA_CQP_OP_FLUSH_WQES 0x22 +/* IRDMA_CQP_OP_GEN_AE is the same value as IRDMA_CQP_OP_FLUSH_WQES */ +#define IRDMA_CQP_OP_GEN_AE 0x22 +#define IRDMA_CQP_OP_MANAGE_APBVT 0x23 +#define IRDMA_CQP_OP_NOP 0x24 +#define IRDMA_CQP_OP_MANAGE_QUAD_HASH_TABLE_ENTRY 0x25 +#define IRDMA_CQP_OP_CREATE_MCAST_GRP 0x26 +#define IRDMA_CQP_OP_MODIFY_MCAST_GRP 0x27 +#define IRDMA_CQP_OP_DESTROY_MCAST_GRP 0x28 +#define IRDMA_CQP_OP_SUSPEND_QP 0x29 +#define IRDMA_CQP_OP_RESUME_QP 0x2a +#define IRDMA_CQP_OP_SHMC_PAGES_ALLOCATED 0x2b +#define IRDMA_CQP_OP_WORK_SCHED_NODE 0x2c +#define IRDMA_CQP_OP_MANAGE_STATS 0x2d +#define IRDMA_CQP_OP_GATHER_STATS 0x2e +#define IRDMA_CQP_OP_UP_MAP 0x2f + +/* Async Events codes */ +#define IRDMA_AE_AMP_UNALLOCATED_STAG 0x0102 +#define IRDMA_AE_AMP_INVALID_STAG 0x0103 +#define IRDMA_AE_AMP_BAD_QP 0x0104 +#define IRDMA_AE_AMP_BAD_PD 0x0105 +#define IRDMA_AE_AMP_BAD_STAG_KEY 0x0106 +#define IRDMA_AE_AMP_BAD_STAG_INDEX 0x0107 +#define IRDMA_AE_AMP_BOUNDS_VIOLATION 0x0108 +#define IRDMA_AE_AMP_RIGHTS_VIOLATION 0x0109 +#define IRDMA_AE_AMP_TO_WRAP 0x010a +#define IRDMA_AE_AMP_FASTREG_VALID_STAG 0x010c +#define IRDMA_AE_AMP_FASTREG_MW_STAG 0x010d +#define IRDMA_AE_AMP_FASTREG_INVALID_RIGHTS 0x010e +#define IRDMA_AE_AMP_FASTREG_INVALID_LENGTH 0x0110 +#define IRDMA_AE_AMP_INVALIDATE_SHARED 0x0111 +#define IRDMA_AE_AMP_INVALIDATE_NO_REMOTE_ACCESS_RIGHTS 0x0112 +#define IRDMA_AE_AMP_INVALIDATE_MR_WITH_BOUND_WINDOWS 0x0113 +#define IRDMA_AE_AMP_MWBIND_VALID_STAG 0x0114 +#define IRDMA_AE_AMP_MWBIND_OF_MR_STAG 0x0115 +#define IRDMA_AE_AMP_MWBIND_TO_ZERO_BASED_STAG 0x0116 +#define IRDMA_AE_AMP_MWBIND_TO_MW_STAG 0x0117 +#define IRDMA_AE_AMP_MWBIND_INVALID_RIGHTS 0x0118 +#define IRDMA_AE_AMP_MWBIND_INVALID_BOUNDS 0x0119 +#define IRDMA_AE_AMP_MWBIND_TO_INVALID_PARENT 0x011a +#define IRDMA_AE_AMP_MWBIND_BIND_DISABLED 0x011b +#define IRDMA_AE_PRIV_OPERATION_DENIED 0x011c +#define IRDMA_AE_AMP_INVALIDATE_TYPE1_MW 0x011d +#define IRDMA_AE_AMP_MWBIND_ZERO_BASED_TYPE1_MW 0x011e +#define IRDMA_AE_AMP_FASTREG_INVALID_PBL_HPS_CFG 0x011f +#define IRDMA_AE_AMP_MWBIND_WRONG_TYPE 0x0120 +#define IRDMA_AE_AMP_FASTREG_PBLE_MISMATCH 0x0121 +#define IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG 0x0132 +#define IRDMA_AE_UDA_XMIT_BAD_PD 0x0133 +#define IRDMA_AE_UDA_XMIT_DGRAM_TOO_SHORT 0x0134 +#define IRDMA_AE_UDA_L4LEN_INVALID 0x0135 +#define IRDMA_AE_BAD_CLOSE 0x0201 +#define IRDMA_AE_RDMAP_ROE_BAD_LLP_CLOSE 0x0202 +#define IRDMA_AE_CQ_OPERATION_ERROR 0x0203 +#define IRDMA_AE_RDMA_READ_WHILE_ORD_ZERO 0x0205 +#define IRDMA_AE_STAG_ZERO_INVALID 0x0206 +#define IRDMA_AE_IB_RREQ_AND_Q1_FULL 0x0207 +#define IRDMA_AE_IB_INVALID_REQUEST 0x0208 +#define IRDMA_AE_WQE_UNEXPECTED_OPCODE 0x020a +#define IRDMA_AE_WQE_INVALID_PARAMETER 0x020b +#define IRDMA_AE_WQE_INVALID_FRAG_DATA 0x020c +#define IRDMA_AE_IB_REMOTE_ACCESS_ERROR 0x020d +#define IRDMA_AE_IB_REMOTE_OP_ERROR 0x020e +#define IRDMA_AE_WQE_LSMM_TOO_LONG 0x0220 +#define IRDMA_AE_DDP_INVALID_MSN_GAP_IN_MSN 0x0301 +#define IRDMA_AE_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER 0x0303 +#define IRDMA_AE_DDP_UBE_INVALID_DDP_VERSION 0x0304 +#define IRDMA_AE_DDP_UBE_INVALID_MO 0x0305 +#define IRDMA_AE_DDP_UBE_INVALID_MSN_NO_BUFFER_AVAILABLE 0x0306 +#define IRDMA_AE_DDP_UBE_INVALID_QN 0x0307 +#define IRDMA_AE_DDP_NO_L_BIT 0x0308 +#define IRDMA_AE_RDMAP_ROE_INVALID_RDMAP_VERSION 0x0311 +#define IRDMA_AE_RDMAP_ROE_UNEXPECTED_OPCODE 0x0312 +#define IRDMA_AE_ROE_INVALID_RDMA_READ_REQUEST 0x0313 +#define IRDMA_AE_ROE_INVALID_RDMA_WRITE_OR_READ_RESP 0x0314 +#define IRDMA_AE_ROCE_RSP_LENGTH_ERROR 0x0316 +#define IRDMA_AE_ROCE_EMPTY_MCG 0x0380 +#define IRDMA_AE_ROCE_BAD_MC_IP_ADDR 0x0381 +#define IRDMA_AE_ROCE_BAD_MC_QPID 0x0382 +#define IRDMA_AE_MCG_QP_PROTOCOL_MISMATCH 0x0383 +#define IRDMA_AE_INVALID_ARP_ENTRY 0x0401 +#define IRDMA_AE_INVALID_TCP_OPTION_RCVD 0x0402 +#define IRDMA_AE_STALE_ARP_ENTRY 0x0403 +#define IRDMA_AE_INVALID_AH_ENTRY 0x0406 +#define IRDMA_AE_LLP_CLOSE_COMPLETE 0x0501 +#define IRDMA_AE_LLP_CONNECTION_RESET 0x0502 +#define IRDMA_AE_LLP_FIN_RECEIVED 0x0503 +#define IRDMA_AE_LLP_RECEIVED_MARKER_AND_LENGTH_FIELDS_DONT_MATCH 0x0504 +#define IRDMA_AE_LLP_RECEIVED_MPA_CRC_ERROR 0x0505 +#define IRDMA_AE_LLP_SEGMENT_TOO_SMALL 0x0507 +#define IRDMA_AE_LLP_SYN_RECEIVED 0x0508 +#define IRDMA_AE_LLP_TERMINATE_RECEIVED 0x0509 +#define IRDMA_AE_LLP_TOO_MANY_RETRIES 0x050a +#define IRDMA_AE_LLP_TOO_MANY_KEEPALIVE_RETRIES 0x050b +#define IRDMA_AE_LLP_DOUBT_REACHABILITY 0x050c +#define IRDMA_AE_LLP_CONNECTION_ESTABLISHED 0x050e +#define IRDMA_AE_RESOURCE_EXHAUSTION 0x0520 +#define IRDMA_AE_RESET_SENT 0x0601 +#define IRDMA_AE_TERMINATE_SENT 0x0602 +#define IRDMA_AE_RESET_NOT_SENT 0x0603 +#define IRDMA_AE_LCE_QP_CATASTROPHIC 0x0700 +#define IRDMA_AE_LCE_FUNCTION_CATASTROPHIC 0x0701 +#define IRDMA_AE_LCE_CQ_CATASTROPHIC 0x0702 +#define IRDMA_AE_QP_SUSPEND_COMPLETE 0x0900 + +#define FLD_LS_64(dev, val, field) \ + (((u64)(val) << (dev)->hw_shifts[field ## _S]) & (dev)->hw_masks[field ## _M]) +#define FLD_RS_64(dev, val, field) \ + ((u64)((val) & (dev)->hw_masks[field ## _M]) >> (dev)->hw_shifts[field ## _S]) +#define FLD_LS_32(dev, val, field) \ + (((val) << (dev)->hw_shifts[field ## _S]) & (dev)->hw_masks[field ## _M]) +#define FLD_RS_32(dev, val, field) \ + ((u64)((val) & (dev)->hw_masks[field ## _M]) >> (dev)->hw_shifts[field ## _S]) + +#define IRDMA_STATS_DELTA(a, b, c) ((a) >= (b) ? (a) - (b) : (a) + (c) - (b)) +#define IRDMA_MAX_STATS_32 0xFFFFFFFFULL +#define IRDMA_MAX_STATS_48 0xFFFFFFFFFFFFULL + +#define IRDMA_MAX_CQ_READ_THRESH 0x3FFFF +#define IRDMA_CQPSQ_QHASH_VLANID GENMASK_ULL(43, 32) +#define IRDMA_CQPSQ_QHASH_QPN GENMASK_ULL(49, 32) +#define IRDMA_CQPSQ_QHASH_QS_HANDLE GENMASK_ULL(9, 0) +#define IRDMA_CQPSQ_QHASH_SRC_PORT GENMASK_ULL(31, 16) +#define IRDMA_CQPSQ_QHASH_DEST_PORT GENMASK_ULL(15, 0) +#define IRDMA_CQPSQ_QHASH_ADDR0 GENMASK_ULL(63, 32) +#define IRDMA_CQPSQ_QHASH_ADDR1 GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_QHASH_ADDR2 GENMASK_ULL(63, 32) +#define IRDMA_CQPSQ_QHASH_ADDR3 GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_QHASH_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_QHASH_OPCODE GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_QHASH_MANAGE GENMASK_ULL(62, 61) +#define IRDMA_CQPSQ_QHASH_IPV4VALID BIT_ULL(60) +#define IRDMA_CQPSQ_QHASH_VLANVALID BIT_ULL(59) +#define IRDMA_CQPSQ_QHASH_ENTRYTYPE GENMASK_ULL(44, 42) +#define IRDMA_CQPSQ_STATS_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_STATS_ALLOC_INST BIT_ULL(62) +#define IRDMA_CQPSQ_STATS_USE_HMC_FCN_INDEX BIT_ULL(60) +#define IRDMA_CQPSQ_STATS_USE_INST BIT_ULL(61) +#define IRDMA_CQPSQ_STATS_OP GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_STATS_INST_INDEX GENMASK_ULL(6, 0) +#define IRDMA_CQPSQ_STATS_HMC_FCN_INDEX GENMASK_ULL(5, 0) +#define IRDMA_CQPSQ_WS_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_WS_NODEOP GENMASK_ULL(53, 52) + +#define IRDMA_CQPSQ_WS_ENABLENODE BIT_ULL(62) +#define IRDMA_CQPSQ_WS_NODETYPE BIT_ULL(61) +#define IRDMA_CQPSQ_WS_PRIOTYPE GENMASK_ULL(60, 59) +#define IRDMA_CQPSQ_WS_TC GENMASK_ULL(58, 56) +#define IRDMA_CQPSQ_WS_VMVFTYPE GENMASK_ULL(55, 54) +#define IRDMA_CQPSQ_WS_VMVFNUM GENMASK_ULL(51, 42) +#define IRDMA_CQPSQ_WS_OP GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_WS_PARENTID GENMASK_ULL(25, 16) +#define IRDMA_CQPSQ_WS_NODEID GENMASK_ULL(9, 0) +#define IRDMA_CQPSQ_WS_VSI GENMASK_ULL(57, 48) +#define IRDMA_CQPSQ_WS_WEIGHT GENMASK_ULL(38, 32) + +#define IRDMA_CQPSQ_UP_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_UP_USEVLAN BIT_ULL(62) +#define IRDMA_CQPSQ_UP_USEOVERRIDE BIT_ULL(61) +#define IRDMA_CQPSQ_UP_OP GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_UP_HMCFCNIDX GENMASK_ULL(5, 0) +#define IRDMA_CQPSQ_UP_CNPOVERRIDE GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_BUF_LEN GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_OP GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_HW_MODEL_USED GENMASK_ULL(47, 32) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_HW_MAJOR_VERSION GENMASK_ULL(23, 16) +#define IRDMA_CQPSQ_QUERY_RDMA_FEATURES_HW_MINOR_VERSION GENMASK_ULL(7, 0) +#define IRDMA_CQPHC_SQSIZE GENMASK_ULL(11, 8) +#define IRDMA_CQPHC_DISABLE_PFPDUS BIT_ULL(1) +#define IRDMA_CQPHC_ROCEV2_RTO_POLICY BIT_ULL(2) +#define IRDMA_CQPHC_PROTOCOL_USED GENMASK_ULL(4, 3) +#define IRDMA_CQPHC_MIN_RATE GENMASK_ULL(51, 48) +#define IRDMA_CQPHC_MIN_DEC_FACTOR GENMASK_ULL(59, 56) +#define IRDMA_CQPHC_DCQCN_T GENMASK_ULL(15, 0) +#define IRDMA_CQPHC_HAI_FACTOR GENMASK_ULL(47, 32) +#define IRDMA_CQPHC_RAI_FACTOR GENMASK_ULL(63, 48) +#define IRDMA_CQPHC_DCQCN_B GENMASK_ULL(24, 0) +#define IRDMA_CQPHC_DCQCN_F GENMASK_ULL(27, 25) +#define IRDMA_CQPHC_CC_CFG_VALID BIT_ULL(31) +#define IRDMA_CQPHC_RREDUCE_MPERIOD GENMASK_ULL(63, 32) +#define IRDMA_CQPHC_HW_MINVER GENMASK_ULL(15, 0) + +#define IRDMA_CQPHC_HW_MAJVER_GEN_1 0 +#define IRDMA_CQPHC_HW_MAJVER_GEN_2 1 +#define IRDMA_CQPHC_HW_MAJVER_GEN_3 2 +#define IRDMA_CQPHC_HW_MAJVER GENMASK_ULL(31, 16) +#define IRDMA_CQPHC_CEQPERVF GENMASK_ULL(39, 32) + +#define IRDMA_CQPHC_ENABLED_VFS GENMASK_ULL(37, 32) + +#define IRDMA_CQPHC_HMC_PROFILE GENMASK_ULL(2, 0) +#define IRDMA_CQPHC_SVER GENMASK_ULL(31, 24) +#define IRDMA_CQPHC_SQBASE GENMASK_ULL(63, 9) + +#define IRDMA_CQPHC_QPCTX GENMASK_ULL(63, 0) +#define IRDMA_QP_DBSA_HW_SQ_TAIL GENMASK_ULL(14, 0) +#define IRDMA_CQ_DBSA_CQEIDX GENMASK_ULL(19, 0) +#define IRDMA_CQ_DBSA_SW_CQ_SELECT GENMASK_ULL(13, 0) +#define IRDMA_CQ_DBSA_ARM_NEXT BIT_ULL(14) +#define IRDMA_CQ_DBSA_ARM_NEXT_SE BIT_ULL(15) +#define IRDMA_CQ_DBSA_ARM_SEQ_NUM GENMASK_ULL(17, 16) + +/* CQP and iWARP Completion Queue */ +#define IRDMA_CQ_QPCTX IRDMA_CQPHC_QPCTX + +#define IRDMA_CCQ_OPRETVAL GENMASK_ULL(31, 0) + +#define IRDMA_CQ_MINERR GENMASK_ULL(15, 0) +#define IRDMA_CQ_MAJERR GENMASK_ULL(31, 16) +#define IRDMA_CQ_WQEIDX GENMASK_ULL(46, 32) +#define IRDMA_CQ_EXTCQE BIT_ULL(50) +#define IRDMA_OOO_CMPL BIT_ULL(54) +#define IRDMA_CQ_ERROR BIT_ULL(55) +#define IRDMA_CQ_SQ BIT_ULL(62) + +#define IRDMA_CQ_VALID BIT_ULL(63) +#define IRDMA_CQ_IMMVALID BIT_ULL(62) +#define IRDMA_CQ_UDSMACVALID BIT_ULL(61) +#define IRDMA_CQ_UDVLANVALID BIT_ULL(60) +#define IRDMA_CQ_UDSMAC GENMASK_ULL(47, 0) +#define IRDMA_CQ_UDVLAN GENMASK_ULL(63, 48) + +#define IRDMA_CQ_IMMDATA_S 0 +#define IRDMA_CQ_IMMDATA_M (0xffffffffffffffffULL << IRDMA_CQ_IMMVALID_S) +#define IRDMA_CQ_IMMDATALOW32 GENMASK_ULL(31, 0) +#define IRDMA_CQ_IMMDATAUP32 GENMASK_ULL(63, 32) +#define IRDMACQ_PAYLDLEN GENMASK_ULL(31, 0) +#define IRDMACQ_TCPSEQNUMRTT GENMASK_ULL(63, 32) +#define IRDMACQ_INVSTAG GENMASK_ULL(31, 0) +#define IRDMACQ_QPID GENMASK_ULL(55, 32) + +#define IRDMACQ_UDSRCQPN GENMASK_ULL(31, 0) +#define IRDMACQ_PSHDROP BIT_ULL(51) +#define IRDMACQ_STAG BIT_ULL(53) +#define IRDMACQ_IPV4 BIT_ULL(53) +#define IRDMACQ_SOEVENT BIT_ULL(54) +#define IRDMACQ_OP GENMASK_ULL(61, 56) + +#define IRDMA_CEQE_CQCTX GENMASK_ULL(62, 0) +#define IRDMA_CEQE_VALID BIT_ULL(63) + +/* AEQE format */ +#define IRDMA_AEQE_COMPCTX IRDMA_CQPHC_QPCTX +#define IRDMA_AEQE_QPCQID_LOW GENMASK_ULL(17, 0) +#define IRDMA_AEQE_QPCQID_HI BIT_ULL(46) +#define IRDMA_AEQE_WQDESCIDX GENMASK_ULL(32, 18) +#define IRDMA_AEQE_OVERFLOW BIT_ULL(33) +#define IRDMA_AEQE_AECODE GENMASK_ULL(45, 34) +#define IRDMA_AEQE_AESRC GENMASK_ULL(53, 50) +#define IRDMA_AEQE_IWSTATE GENMASK_ULL(56, 54) +#define IRDMA_AEQE_TCPSTATE GENMASK_ULL(60, 57) +#define IRDMA_AEQE_Q2DATA GENMASK_ULL(62, 61) +#define IRDMA_AEQE_VALID BIT_ULL(63) + +#define IRDMA_UDA_QPSQ_NEXT_HDR GENMASK_ULL(23, 16) +#define IRDMA_UDA_QPSQ_OPCODE GENMASK_ULL(37, 32) +#define IRDMA_UDA_QPSQ_L4LEN GENMASK_ULL(45, 42) +#define IRDMA_GEN1_UDA_QPSQ_L4LEN GENMASK_ULL(27, 24) +#define IRDMA_UDA_QPSQ_AHIDX GENMASK_ULL(16, 0) +#define IRDMA_UDA_QPSQ_VALID BIT_ULL(63) +#define IRDMA_UDA_QPSQ_SIGCOMPL BIT_ULL(62) +#define IRDMA_UDA_QPSQ_MACLEN GENMASK_ULL(62, 56) +#define IRDMA_UDA_QPSQ_IPLEN GENMASK_ULL(54, 48) +#define IRDMA_UDA_QPSQ_L4T GENMASK_ULL(31, 30) +#define IRDMA_UDA_QPSQ_IIPT GENMASK_ULL(29, 28) +#define IRDMA_UDA_PAYLOADLEN GENMASK_ULL(13, 0) +#define IRDMA_UDA_HDRLEN GENMASK_ULL(24, 16) +#define IRDMA_VLAN_TAG_VALID BIT_ULL(50) +#define IRDMA_UDA_L3PROTO GENMASK_ULL(1, 0) +#define IRDMA_UDA_L4PROTO GENMASK_ULL(17, 16) +#define IRDMA_UDA_QPSQ_DOLOOPBACK BIT_ULL(44) +#define IRDMA_CQPSQ_BUFSIZE GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_OPCODE GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_WQEVALID BIT_ULL(63) +#define IRDMA_CQPSQ_TPHVAL GENMASK_ULL(7, 0) + +#define IRDMA_CQPSQ_VSIIDX GENMASK_ULL(17, 8) +#define IRDMA_CQPSQ_TPHEN BIT_ULL(60) + +#define IRDMA_CQPSQ_PBUFADDR IRDMA_CQPHC_QPCTX + +/* Create/Modify/Destroy QP */ + +#define IRDMA_CQPSQ_QP_NEWMSS GENMASK_ULL(45, 32) +#define IRDMA_CQPSQ_QP_TERMLEN GENMASK_ULL(51, 48) + +#define IRDMA_CQPSQ_QP_QPCTX IRDMA_CQPHC_QPCTX + +#define IRDMA_CQPSQ_QP_QPID_S 0 +#define IRDMA_CQPSQ_QP_QPID_M (0xFFFFFFUL) + +#define IRDMA_CQPSQ_QP_OP_S 32 +#define IRDMA_CQPSQ_QP_OP_M IRDMACQ_OP_M +#define IRDMA_CQPSQ_QP_ORDVALID BIT_ULL(42) +#define IRDMA_CQPSQ_QP_TOECTXVALID BIT_ULL(43) +#define IRDMA_CQPSQ_QP_CACHEDVARVALID BIT_ULL(44) +#define IRDMA_CQPSQ_QP_VQ BIT_ULL(45) +#define IRDMA_CQPSQ_QP_FORCELOOPBACK BIT_ULL(46) +#define IRDMA_CQPSQ_QP_CQNUMVALID BIT_ULL(47) +#define IRDMA_CQPSQ_QP_QPTYPE GENMASK_ULL(50, 48) +#define IRDMA_CQPSQ_QP_MACVALID BIT_ULL(51) +#define IRDMA_CQPSQ_QP_MSSCHANGE BIT_ULL(52) + +#define IRDMA_CQPSQ_QP_IGNOREMWBOUND BIT_ULL(54) +#define IRDMA_CQPSQ_QP_REMOVEHASHENTRY BIT_ULL(55) +#define IRDMA_CQPSQ_QP_TERMACT GENMASK_ULL(57, 56) +#define IRDMA_CQPSQ_QP_RESETCON BIT_ULL(58) +#define IRDMA_CQPSQ_QP_ARPTABIDXVALID BIT_ULL(59) +#define IRDMA_CQPSQ_QP_NEXTIWSTATE GENMASK_ULL(62, 60) + +#define IRDMA_CQPSQ_QP_DBSHADOWADDR IRDMA_CQPHC_QPCTX + +#define IRDMA_CQPSQ_CQ_CQSIZE GENMASK_ULL(20, 0) +#define IRDMA_CQPSQ_CQ_CQCTX GENMASK_ULL(62, 0) +#define IRDMA_CQPSQ_CQ_SHADOW_READ_THRESHOLD GENMASK(17, 0) + +#define IRDMA_CQPSQ_CQ_OP GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_CQ_CQRESIZE BIT_ULL(43) +#define IRDMA_CQPSQ_CQ_LPBLSIZE GENMASK_ULL(45, 44) +#define IRDMA_CQPSQ_CQ_CHKOVERFLOW BIT_ULL(46) +#define IRDMA_CQPSQ_CQ_VIRTMAP BIT_ULL(47) +#define IRDMA_CQPSQ_CQ_ENCEQEMASK BIT_ULL(48) +#define IRDMA_CQPSQ_CQ_CEQIDVALID BIT_ULL(49) +#define IRDMA_CQPSQ_CQ_AVOIDMEMCNFLCT BIT_ULL(61) +#define IRDMA_CQPSQ_CQ_FIRSTPMPBLIDX GENMASK_ULL(27, 0) + +/* Allocate/Register/Register Shared/Deallocate Stag */ +#define IRDMA_CQPSQ_STAG_VA_FBO IRDMA_CQPHC_QPCTX +#define IRDMA_CQPSQ_STAG_STAGLEN GENMASK_ULL(45, 0) +#define IRDMA_CQPSQ_STAG_KEY GENMASK_ULL(7, 0) +#define IRDMA_CQPSQ_STAG_IDX GENMASK_ULL(31, 8) +#define IRDMA_CQPSQ_STAG_IDX_S 8 +#define IRDMA_CQPSQ_STAG_PARENTSTAGIDX GENMASK_ULL(55, 32) +#define IRDMA_CQPSQ_STAG_MR BIT_ULL(43) +#define IRDMA_CQPSQ_STAG_MWTYPE BIT_ULL(42) +#define IRDMA_CQPSQ_STAG_MW1_BIND_DONT_VLDT_KEY BIT_ULL(58) + +#define IRDMA_CQPSQ_STAG_LPBLSIZE IRDMA_CQPSQ_CQ_LPBLSIZE +#define IRDMA_CQPSQ_STAG_HPAGESIZE GENMASK_ULL(47, 46) +#define IRDMA_CQPSQ_STAG_ARIGHTS GENMASK_ULL(52, 48) +#define IRDMA_CQPSQ_STAG_REMACCENABLED BIT_ULL(53) +#define IRDMA_CQPSQ_STAG_VABASEDTO BIT_ULL(59) +#define IRDMA_CQPSQ_STAG_USEHMCFNIDX BIT_ULL(60) +#define IRDMA_CQPSQ_STAG_USEPFRID BIT_ULL(61) + +#define IRDMA_CQPSQ_STAG_PBA IRDMA_CQPHC_QPCTX +#define IRDMA_CQPSQ_STAG_HMCFNIDX GENMASK_ULL(5, 0) + +#define IRDMA_CQPSQ_STAG_FIRSTPMPBLIDX GENMASK_ULL(27, 0) +#define IRDMA_CQPSQ_QUERYSTAG_IDX IRDMA_CQPSQ_STAG_IDX +#define IRDMA_CQPSQ_MLM_TABLEIDX GENMASK_ULL(5, 0) +#define IRDMA_CQPSQ_MLM_FREEENTRY BIT_ULL(62) +#define IRDMA_CQPSQ_MLM_IGNORE_REF_CNT BIT_ULL(61) +#define IRDMA_CQPSQ_MLM_MAC0 GENMASK_ULL(7, 0) +#define IRDMA_CQPSQ_MLM_MAC1 GENMASK_ULL(15, 8) +#define IRDMA_CQPSQ_MLM_MAC2 GENMASK_ULL(23, 16) +#define IRDMA_CQPSQ_MLM_MAC3 GENMASK_ULL(31, 24) +#define IRDMA_CQPSQ_MLM_MAC4 GENMASK_ULL(39, 32) +#define IRDMA_CQPSQ_MLM_MAC5 GENMASK_ULL(47, 40) +#define IRDMA_CQPSQ_MAT_REACHMAX GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_MAT_MACADDR GENMASK_ULL(47, 0) +#define IRDMA_CQPSQ_MAT_ARPENTRYIDX GENMASK_ULL(11, 0) +#define IRDMA_CQPSQ_MAT_ENTRYVALID BIT_ULL(42) +#define IRDMA_CQPSQ_MAT_PERMANENT BIT_ULL(43) +#define IRDMA_CQPSQ_MAT_QUERY BIT_ULL(44) +#define IRDMA_CQPSQ_MVPBP_PD_ENTRY_CNT GENMASK_ULL(9, 0) +#define IRDMA_CQPSQ_MVPBP_FIRST_PD_INX GENMASK_ULL(24, 16) +#define IRDMA_CQPSQ_MVPBP_SD_INX GENMASK_ULL(43, 32) +#define IRDMA_CQPSQ_MVPBP_INV_PD_ENT BIT_ULL(62) +#define IRDMA_CQPSQ_MVPBP_PD_PLPBA GENMASK_ULL(63, 3) + +/* Manage Push Page - MPP */ +#define IRDMA_INVALID_PUSH_PAGE_INDEX_GEN_1 0xffff +#define IRDMA_INVALID_PUSH_PAGE_INDEX 0xffffffff + +#define IRDMA_CQPSQ_MPP_QS_HANDLE GENMASK_ULL(9, 0) +#define IRDMA_CQPSQ_MPP_PPIDX GENMASK_ULL(9, 0) +#define IRDMA_CQPSQ_MPP_PPTYPE GENMASK_ULL(61, 60) + +#define IRDMA_CQPSQ_MPP_FREE_PAGE BIT_ULL(62) + +/* Upload Context - UCTX */ +#define IRDMA_CQPSQ_UCTX_QPCTXADDR IRDMA_CQPHC_QPCTX +#define IRDMA_CQPSQ_UCTX_QPID GENMASK_ULL(23, 0) +#define IRDMA_CQPSQ_UCTX_QPTYPE GENMASK_ULL(51, 48) + +#define IRDMA_CQPSQ_UCTX_RAWFORMAT BIT_ULL(61) +#define IRDMA_CQPSQ_UCTX_FREEZEQP BIT_ULL(62) + +#define IRDMA_CQPSQ_MHMC_VFIDX GENMASK_ULL(15, 0) +#define IRDMA_CQPSQ_MHMC_FREEPMFN BIT_ULL(62) + +#define IRDMA_CQPSQ_SHMCRP_HMC_PROFILE GENMASK_ULL(2, 0) +#define IRDMA_CQPSQ_SHMCRP_VFNUM GENMASK_ULL(37, 32) +#define IRDMA_CQPSQ_CEQ_CEQSIZE GENMASK_ULL(21, 0) +#define IRDMA_CQPSQ_CEQ_CEQID GENMASK_ULL(9, 0) + +#define IRDMA_CQPSQ_CEQ_LPBLSIZE IRDMA_CQPSQ_CQ_LPBLSIZE +#define IRDMA_CQPSQ_CEQ_VMAP BIT_ULL(47) +#define IRDMA_CQPSQ_CEQ_ITRNOEXPIRE BIT_ULL(46) +#define IRDMA_CQPSQ_CEQ_FIRSTPMPBLIDX GENMASK_ULL(27, 0) +#define IRDMA_CQPSQ_AEQ_AEQECNT GENMASK_ULL(18, 0) +#define IRDMA_CQPSQ_AEQ_LPBLSIZE IRDMA_CQPSQ_CQ_LPBLSIZE +#define IRDMA_CQPSQ_AEQ_VMAP BIT_ULL(47) +#define IRDMA_CQPSQ_AEQ_FIRSTPMPBLIDX GENMASK_ULL(27, 0) + +#define IRDMA_COMMIT_FPM_QPCNT GENMASK_ULL(18, 0) + +#define IRDMA_COMMIT_FPM_BASE_S 32 +#define IRDMA_CQPSQ_CFPM_HMCFNID GENMASK_ULL(5, 0) +#define IRDMA_CQPSQ_FWQE_AECODE GENMASK_ULL(15, 0) +#define IRDMA_CQPSQ_FWQE_AESOURCE GENMASK_ULL(19, 16) +#define IRDMA_CQPSQ_FWQE_RQMNERR GENMASK_ULL(15, 0) +#define IRDMA_CQPSQ_FWQE_RQMJERR GENMASK_ULL(31, 16) +#define IRDMA_CQPSQ_FWQE_SQMNERR GENMASK_ULL(47, 32) +#define IRDMA_CQPSQ_FWQE_SQMJERR GENMASK_ULL(63, 48) +#define IRDMA_CQPSQ_FWQE_QPID GENMASK_ULL(23, 0) +#define IRDMA_CQPSQ_FWQE_GENERATE_AE BIT_ULL(59) +#define IRDMA_CQPSQ_FWQE_USERFLCODE BIT_ULL(60) +#define IRDMA_CQPSQ_FWQE_FLUSHSQ BIT_ULL(61) +#define IRDMA_CQPSQ_FWQE_FLUSHRQ BIT_ULL(62) +#define IRDMA_CQPSQ_MAPT_PORT GENMASK_ULL(15, 0) +#define IRDMA_CQPSQ_MAPT_ADDPORT BIT_ULL(62) +#define IRDMA_CQPSQ_UPESD_SDCMD GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_UPESD_SDDATALOW GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_UPESD_SDDATAHI GENMASK_ULL(63, 32) +#define IRDMA_CQPSQ_UPESD_HMCFNID GENMASK_ULL(5, 0) +#define IRDMA_CQPSQ_UPESD_ENTRY_VALID BIT_ULL(63) + +#define IRDMA_CQPSQ_UPESD_BM_PF 0 +#define IRDMA_CQPSQ_UPESD_BM_CP_LM 1 +#define IRDMA_CQPSQ_UPESD_BM_AXF 2 +#define IRDMA_CQPSQ_UPESD_BM_LM 4 +#define IRDMA_CQPSQ_UPESD_BM GENMASK_ULL(34, 32) +#define IRDMA_CQPSQ_UPESD_ENTRY_COUNT GENMASK_ULL(3, 0) +#define IRDMA_CQPSQ_UPESD_SKIP_ENTRY BIT_ULL(7) +#define IRDMA_CQPSQ_SUSPENDQP_QPID GENMASK_ULL(23, 0) +#define IRDMA_CQPSQ_RESUMEQP_QSHANDLE GENMASK_ULL(31, 0) +#define IRDMA_CQPSQ_RESUMEQP_QPID GENMASK(23, 0) + +#define IRDMA_CQPSQ_MIN_STAG_INVALID 0x0001 +#define IRDMA_CQPSQ_MIN_SUSPEND_PND 0x0005 + +#define IRDMA_CQPSQ_MAJ_NO_ERROR 0x0000 +#define IRDMA_CQPSQ_MAJ_OBJCACHE_ERROR 0xF000 +#define IRDMA_CQPSQ_MAJ_CNTXTCACHE_ERROR 0xF001 +#define IRDMA_CQPSQ_MAJ_ERROR 0xFFFF +#define IRDMAQPC_DDP_VER GENMASK_ULL(1, 0) +#define IRDMAQPC_IBRDENABLE BIT_ULL(2) +#define IRDMAQPC_IPV4 BIT_ULL(3) +#define IRDMAQPC_NONAGLE BIT_ULL(4) +#define IRDMAQPC_INSERTVLANTAG BIT_ULL(5) +#define IRDMAQPC_ISQP1 BIT_ULL(6) +#define IRDMAQPC_TIMESTAMP BIT_ULL(7) +#define IRDMAQPC_RQWQESIZE GENMASK_ULL(9, 8) +#define IRDMAQPC_INSERTL2TAG2 BIT_ULL(11) +#define IRDMAQPC_LIMIT GENMASK_ULL(13, 12) + +#define IRDMAQPC_ECN_EN BIT_ULL(14) +#define IRDMAQPC_DROPOOOSEG BIT_ULL(15) +#define IRDMAQPC_DUPACK_THRESH GENMASK_ULL(18, 16) +#define IRDMAQPC_ERR_RQ_IDX_VALID BIT_ULL(19) +#define IRDMAQPC_DIS_VLAN_CHECKS GENMASK_ULL(21, 19) +#define IRDMAQPC_DC_TCP_EN BIT_ULL(25) +#define IRDMAQPC_RCVTPHEN BIT_ULL(28) +#define IRDMAQPC_XMITTPHEN BIT_ULL(29) +#define IRDMAQPC_RQTPHEN BIT_ULL(30) +#define IRDMAQPC_SQTPHEN BIT_ULL(31) +#define IRDMAQPC_PPIDX GENMASK_ULL(41, 32) +#define IRDMAQPC_PMENA BIT_ULL(47) +#define IRDMAQPC_RDMAP_VER GENMASK_ULL(63, 62) +#define IRDMAQPC_ROCE_TVER GENMASK_ULL(63, 60) + +#define IRDMAQPC_SQADDR IRDMA_CQPHC_QPCTX +#define IRDMAQPC_RQADDR IRDMA_CQPHC_QPCTX +#define IRDMAQPC_TTL GENMASK_ULL(7, 0) +#define IRDMAQPC_RQSIZE GENMASK_ULL(11, 8) +#define IRDMAQPC_SQSIZE GENMASK_ULL(15, 12) +#define IRDMAQPC_GEN1_SRCMACADDRIDX GENMASK(21, 16) +#define IRDMAQPC_AVOIDSTRETCHACK BIT_ULL(23) +#define IRDMAQPC_TOS GENMASK_ULL(31, 24) +#define IRDMAQPC_SRCPORTNUM GENMASK_ULL(47, 32) +#define IRDMAQPC_DESTPORTNUM GENMASK_ULL(63, 48) +#define IRDMAQPC_DESTIPADDR0 GENMASK_ULL(63, 32) +#define IRDMAQPC_DESTIPADDR1 GENMASK_ULL(31, 0) +#define IRDMAQPC_DESTIPADDR2 GENMASK_ULL(63, 32) +#define IRDMAQPC_DESTIPADDR3 GENMASK_ULL(31, 0) +#define IRDMAQPC_SNDMSS GENMASK_ULL(29, 16) +#define IRDMAQPC_SYN_RST_HANDLING GENMASK_ULL(31, 30) +#define IRDMAQPC_VLANTAG GENMASK_ULL(47, 32) +#define IRDMAQPC_ARPIDX GENMASK_ULL(63, 48) +#define IRDMAQPC_FLOWLABEL GENMASK_ULL(19, 0) +#define IRDMAQPC_WSCALE BIT_ULL(20) +#define IRDMAQPC_KEEPALIVE BIT_ULL(21) +#define IRDMAQPC_IGNORE_TCP_OPT BIT_ULL(22) +#define IRDMAQPC_IGNORE_TCP_UNS_OPT BIT_ULL(23) +#define IRDMAQPC_TCPSTATE GENMASK_ULL(31, 28) +#define IRDMAQPC_RCVSCALE GENMASK_ULL(35, 32) +#define IRDMAQPC_SNDSCALE GENMASK_ULL(43, 40) +#define IRDMAQPC_PDIDX GENMASK_ULL(63, 48) +#define IRDMAQPC_PDIDXHI GENMASK_ULL(21, 20) +#define IRDMAQPC_PKEY GENMASK_ULL(47, 32) +#define IRDMAQPC_ACKCREDITS GENMASK_ULL(24, 20) +#define IRDMAQPC_QKEY GENMASK_ULL(63, 32) +#define IRDMAQPC_DESTQP GENMASK_ULL(23, 0) +#define IRDMAQPC_KALIVE_TIMER_MAX_PROBES GENMASK_ULL(23, 16) +#define IRDMAQPC_KEEPALIVE_INTERVAL GENMASK_ULL(31, 24) +#define IRDMAQPC_TIMESTAMP_RECENT GENMASK_ULL(31, 0) +#define IRDMAQPC_TIMESTAMP_AGE GENMASK_ULL(63, 32) +#define IRDMAQPC_SNDNXT GENMASK_ULL(31, 0) +#define IRDMAQPC_ISN GENMASK_ULL(55, 32) +#define IRDMAQPC_PSNNXT GENMASK_ULL(23, 0) +#define IRDMAQPC_LSN GENMASK_ULL(55, 32) +#define IRDMAQPC_SNDWND GENMASK_ULL(63, 32) +#define IRDMAQPC_RCVNXT GENMASK_ULL(31, 0) +#define IRDMAQPC_EPSN GENMASK_ULL(23, 0) +#define IRDMAQPC_RCVWND GENMASK_ULL(63, 32) +#define IRDMAQPC_SNDMAX GENMASK_ULL(31, 0) +#define IRDMAQPC_SNDUNA GENMASK_ULL(63, 32) +#define IRDMAQPC_PSNMAX GENMASK_ULL(23, 0) +#define IRDMAQPC_PSNUNA GENMASK_ULL(55, 32) +#define IRDMAQPC_SRTT GENMASK_ULL(31, 0) +#define IRDMAQPC_RTTVAR GENMASK_ULL(63, 32) +#define IRDMAQPC_SSTHRESH GENMASK_ULL(31, 0) +#define IRDMAQPC_CWND GENMASK_ULL(63, 32) +#define IRDMAQPC_CWNDROCE GENMASK_ULL(55, 32) +#define IRDMAQPC_SNDWL1 GENMASK_ULL(31, 0) +#define IRDMAQPC_SNDWL2 GENMASK_ULL(63, 32) +#define IRDMAQPC_ERR_RQ_IDX GENMASK_ULL(45, 32) +#define IRDMAQPC_RTOMIN GENMASK_ULL(63, 57) +#define IRDMAQPC_MAXSNDWND GENMASK_ULL(31, 0) +#define IRDMAQPC_REXMIT_THRESH GENMASK_ULL(53, 48) +#define IRDMAQPC_RNRNAK_THRESH GENMASK_ULL(56, 54) +#define IRDMAQPC_TXCQNUM GENMASK_ULL(18, 0) +#define IRDMAQPC_RXCQNUM GENMASK_ULL(50, 32) +#define IRDMAQPC_STAT_INDEX GENMASK_ULL(6, 0) +#define IRDMAQPC_Q2ADDR GENMASK_ULL(63, 8) +#define IRDMAQPC_LASTBYTESENT GENMASK_ULL(7, 0) +#define IRDMAQPC_MACADDRESS GENMASK_ULL(63, 16) +#define IRDMAQPC_ORDSIZE GENMASK_ULL(7, 0) + +#define IRDMAQPC_IRDSIZE GENMASK_ULL(18, 16) + +#define IRDMAQPC_UDPRIVCQENABLE BIT_ULL(19) +#define IRDMAQPC_WRRDRSPOK BIT_ULL(20) +#define IRDMAQPC_RDOK BIT_ULL(21) +#define IRDMAQPC_SNDMARKERS BIT_ULL(22) +#define IRDMAQPC_DCQCNENABLE BIT_ULL(22) +#define IRDMAQPC_FW_CC_ENABLE BIT_ULL(28) +#define IRDMAQPC_RCVNOICRC BIT_ULL(31) +#define IRDMAQPC_BINDEN BIT_ULL(23) +#define IRDMAQPC_FASTREGEN BIT_ULL(24) +#define IRDMAQPC_PRIVEN BIT_ULL(25) +#define IRDMAQPC_TIMELYENABLE BIT_ULL(27) +#define IRDMAQPC_THIGH GENMASK_ULL(63, 52) +#define IRDMAQPC_TLOW GENMASK_ULL(39, 32) +#define IRDMAQPC_REMENDPOINTIDX GENMASK_ULL(16, 0) +#define IRDMAQPC_USESTATSINSTANCE BIT_ULL(26) +#define IRDMAQPC_IWARPMODE BIT_ULL(28) +#define IRDMAQPC_RCVMARKERS BIT_ULL(29) +#define IRDMAQPC_ALIGNHDRS BIT_ULL(30) +#define IRDMAQPC_RCVNOMPACRC BIT_ULL(31) +#define IRDMAQPC_RCVMARKOFFSET GENMASK_ULL(40, 32) +#define IRDMAQPC_SNDMARKOFFSET GENMASK_ULL(56, 48) + +#define IRDMAQPC_QPCOMPCTX IRDMA_CQPHC_QPCTX +#define IRDMAQPC_SQTPHVAL GENMASK_ULL(7, 0) +#define IRDMAQPC_RQTPHVAL GENMASK_ULL(15, 8) +#define IRDMAQPC_QSHANDLE GENMASK_ULL(25, 16) +#define IRDMAQPC_EXCEPTION_LAN_QUEUE GENMASK_ULL(43, 32) +#define IRDMAQPC_LOCAL_IPADDR3 GENMASK_ULL(31, 0) +#define IRDMAQPC_LOCAL_IPADDR2 GENMASK_ULL(63, 32) +#define IRDMAQPC_LOCAL_IPADDR1 GENMASK_ULL(31, 0) +#define IRDMAQPC_LOCAL_IPADDR0 GENMASK_ULL(63, 32) +#define IRDMA_FW_VER_MINOR GENMASK_ULL(15, 0) +#define IRDMA_FW_VER_MAJOR GENMASK_ULL(31, 16) +#define IRDMA_FEATURE_INFO GENMASK_ULL(47, 0) +#define IRDMA_FEATURE_CNT GENMASK_ULL(47, 32) +#define IRDMA_FEATURE_TYPE GENMASK_ULL(63, 48) + +#define IRDMAQPSQ_OPCODE GENMASK_ULL(37, 32) +#define IRDMAQPSQ_COPY_HOST_PBL BIT_ULL(43) +#define IRDMAQPSQ_ADDFRAGCNT GENMASK_ULL(41, 38) +#define IRDMAQPSQ_PUSHWQE BIT_ULL(56) +#define IRDMAQPSQ_STREAMMODE BIT_ULL(58) +#define IRDMAQPSQ_WAITFORRCVPDU BIT_ULL(59) +#define IRDMAQPSQ_READFENCE BIT_ULL(60) +#define IRDMAQPSQ_LOCALFENCE BIT_ULL(61) +#define IRDMAQPSQ_UDPHEADER BIT_ULL(61) +#define IRDMAQPSQ_L4LEN GENMASK_ULL(45, 42) +#define IRDMAQPSQ_SIGCOMPL BIT_ULL(62) +#define IRDMAQPSQ_VALID BIT_ULL(63) + +#define IRDMAQPSQ_FRAG_TO IRDMA_CQPHC_QPCTX +#define IRDMAQPSQ_FRAG_VALID BIT_ULL(63) +#define IRDMAQPSQ_FRAG_LEN GENMASK_ULL(62, 32) +#define IRDMAQPSQ_FRAG_STAG GENMASK_ULL(31, 0) +#define IRDMAQPSQ_GEN1_FRAG_LEN GENMASK_ULL(31, 0) +#define IRDMAQPSQ_GEN1_FRAG_STAG GENMASK_ULL(63, 32) +#define IRDMAQPSQ_REMSTAGINV GENMASK_ULL(31, 0) +#define IRDMAQPSQ_DESTQKEY GENMASK_ULL(31, 0) +#define IRDMAQPSQ_DESTQPN GENMASK_ULL(55, 32) +#define IRDMAQPSQ_AHID GENMASK_ULL(16, 0) +#define IRDMAQPSQ_INLINEDATAFLAG BIT_ULL(57) + +#define IRDMA_INLINE_VALID_S 7 +#define IRDMAQPSQ_INLINEDATALEN GENMASK_ULL(55, 48) +#define IRDMAQPSQ_IMMDATAFLAG BIT_ULL(47) +#define IRDMAQPSQ_REPORTRTT BIT_ULL(46) + +#define IRDMAQPSQ_IMMDATA GENMASK_ULL(63, 0) +#define IRDMAQPSQ_REMSTAG GENMASK_ULL(31, 0) + +#define IRDMAQPSQ_REMTO IRDMA_CQPHC_QPCTX + +#define IRDMAQPSQ_STAGRIGHTS GENMASK_ULL(52, 48) +#define IRDMAQPSQ_VABASEDTO BIT_ULL(53) +#define IRDMAQPSQ_MEMWINDOWTYPE BIT_ULL(54) + +#define IRDMAQPSQ_MWLEN IRDMA_CQPHC_QPCTX +#define IRDMAQPSQ_PARENTMRSTAG GENMASK_ULL(63, 32) +#define IRDMAQPSQ_MWSTAG GENMASK_ULL(31, 0) + +#define IRDMAQPSQ_BASEVA_TO_FBO IRDMA_CQPHC_QPCTX + +#define IRDMAQPSQ_LOCSTAG GENMASK_ULL(31, 0) + +#define IRDMAQPSQ_STAGKEY GENMASK_ULL(7, 0) +#define IRDMAQPSQ_STAGINDEX GENMASK_ULL(31, 8) +#define IRDMAQPSQ_COPYHOSTPBLS BIT_ULL(43) +#define IRDMAQPSQ_LPBLSIZE GENMASK_ULL(45, 44) +#define IRDMAQPSQ_HPAGESIZE GENMASK_ULL(47, 46) +#define IRDMAQPSQ_STAGLEN GENMASK_ULL(40, 0) +#define IRDMAQPSQ_FIRSTPMPBLIDXLO GENMASK_ULL(63, 48) +#define IRDMAQPSQ_FIRSTPMPBLIDXHI GENMASK_ULL(11, 0) +#define IRDMAQPSQ_PBLADDR GENMASK_ULL(63, 12) + +/* iwarp QP RQ WQE common fields */ +#define IRDMAQPRQ_ADDFRAGCNT IRDMAQPSQ_ADDFRAGCNT +#define IRDMAQPRQ_VALID IRDMAQPSQ_VALID +#define IRDMAQPRQ_COMPLCTX IRDMA_CQPHC_QPCTX +#define IRDMAQPRQ_FRAG_LEN IRDMAQPSQ_FRAG_LEN +#define IRDMAQPRQ_STAG IRDMAQPSQ_FRAG_STAG +#define IRDMAQPRQ_TO IRDMAQPSQ_FRAG_TO + +#define IRDMAPFINT_OICR_HMC_ERR_M BIT(26) +#define IRDMAPFINT_OICR_PE_PUSH_M BIT(27) +#define IRDMAPFINT_OICR_PE_CRITERR_M BIT(28) + +#define IRDMA_QUERY_FPM_MAX_QPS GENMASK_ULL(18, 0) +#define IRDMA_QUERY_FPM_MAX_CQS GENMASK_ULL(19, 0) +#define IRDMA_QUERY_FPM_FIRST_PE_SD_INDEX GENMASK_ULL(13, 0) +#define IRDMA_QUERY_FPM_MAX_PE_SDS GENMASK_ULL(45, 32) +#define IRDMA_QUERY_FPM_MAX_CEQS GENMASK_ULL(9, 0) +#define IRDMA_QUERY_FPM_XFBLOCKSIZE GENMASK_ULL(63, 32) +#define IRDMA_QUERY_FPM_Q1BLOCKSIZE GENMASK_ULL(63, 32) +#define IRDMA_QUERY_FPM_HTMULTIPLIER GENMASK_ULL(19, 16) +#define IRDMA_QUERY_FPM_TIMERBUCKET GENMASK_ULL(47, 32) +#define IRDMA_QUERY_FPM_RRFBLOCKSIZE GENMASK_ULL(63, 32) +#define IRDMA_QUERY_FPM_RRFFLBLOCKSIZE GENMASK_ULL(63, 32) +#define IRDMA_QUERY_FPM_OOISCFBLOCKSIZE GENMASK_ULL(63, 32) +#define IRDMA_SHMC_PAGE_ALLOCATED_HMC_FN_ID GENMASK_ULL(5, 0) + +#define IRDMA_GET_CURRENT_AEQ_ELEM(_aeq) \ + ( \ + (_aeq)->aeqe_base[IRDMA_RING_CURRENT_TAIL((_aeq)->aeq_ring)].buf \ + ) + +#define IRDMA_GET_CURRENT_CEQ_ELEM(_ceq) \ + ( \ + (_ceq)->ceqe_base[IRDMA_RING_CURRENT_TAIL((_ceq)->ceq_ring)].buf \ + ) + +#define IRDMA_GET_CEQ_ELEM_AT_POS(_ceq, _pos) \ + ( \ + (_ceq)->ceqe_base[_pos].buf \ + ) + +#define IRDMA_RING_GET_NEXT_TAIL(_ring, _idx) \ + ( \ + ((_ring).tail + (_idx)) % (_ring).size \ + ) + +#define IRDMA_CQP_INIT_WQE(wqe) memset(wqe, 0, 64) + +#define IRDMA_GET_CURRENT_CQ_ELEM(_cq) \ + ( \ + (_cq)->cq_base[IRDMA_RING_CURRENT_HEAD((_cq)->cq_ring)].buf \ + ) +#define IRDMA_GET_CURRENT_EXTENDED_CQ_ELEM(_cq) \ + ( \ + ((struct irdma_extended_cqe *) \ + ((_cq)->cq_base))[IRDMA_RING_CURRENT_HEAD((_cq)->cq_ring)].buf \ + ) + +#define IRDMA_RING_INIT(_ring, _size) \ + { \ + (_ring).head = 0; \ + (_ring).tail = 0; \ + (_ring).size = (_size); \ + } +#define IRDMA_RING_SIZE(_ring) ((_ring).size) +#define IRDMA_RING_CURRENT_HEAD(_ring) ((_ring).head) +#define IRDMA_RING_CURRENT_TAIL(_ring) ((_ring).tail) + +#define IRDMA_RING_MOVE_HEAD(_ring, _retcode) \ + { \ + register u32 size; \ + size = (_ring).size; \ + if (!IRDMA_RING_FULL_ERR(_ring)) { \ + (_ring).head = ((_ring).head + 1) % size; \ + (_retcode) = 0; \ + } else { \ + (_retcode) = IRDMA_ERR_RING_FULL; \ + } \ + } +#define IRDMA_RING_MOVE_HEAD_BY_COUNT(_ring, _count, _retcode) \ + { \ + register u32 size; \ + size = (_ring).size; \ + if ((IRDMA_RING_USED_QUANTA(_ring) + (_count)) < size) { \ + (_ring).head = ((_ring).head + (_count)) % size; \ + (_retcode) = 0; \ + } else { \ + (_retcode) = IRDMA_ERR_RING_FULL; \ + } \ + } +#define IRDMA_SQ_RING_MOVE_HEAD(_ring, _retcode) \ + { \ + register u32 size; \ + size = (_ring).size; \ + if (!IRDMA_SQ_RING_FULL_ERR(_ring)) { \ + (_ring).head = ((_ring).head + 1) % size; \ + (_retcode) = 0; \ + } else { \ + (_retcode) = IRDMA_ERR_RING_FULL; \ + } \ + } +#define IRDMA_SQ_RING_MOVE_HEAD_BY_COUNT(_ring, _count, _retcode) \ + { \ + register u32 size; \ + size = (_ring).size; \ + if ((IRDMA_RING_USED_QUANTA(_ring) + (_count)) < (size - 256)) { \ + (_ring).head = ((_ring).head + (_count)) % size; \ + (_retcode) = 0; \ + } else { \ + (_retcode) = IRDMA_ERR_RING_FULL; \ + } \ + } +#define IRDMA_RING_MOVE_HEAD_BY_COUNT_NOCHECK(_ring, _count) \ + (_ring).head = ((_ring).head + (_count)) % (_ring).size + +#define IRDMA_RING_MOVE_TAIL(_ring) \ + (_ring).tail = ((_ring).tail + 1) % (_ring).size + +#define IRDMA_RING_MOVE_HEAD_NOCHECK(_ring) \ + (_ring).head = ((_ring).head + 1) % (_ring).size + +#define IRDMA_RING_MOVE_TAIL_BY_COUNT(_ring, _count) \ + (_ring).tail = ((_ring).tail + (_count)) % (_ring).size + +#define IRDMA_RING_SET_TAIL(_ring, _pos) \ + (_ring).tail = (_pos) % (_ring).size + +#define IRDMA_RING_FULL_ERR(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 1)) \ + ) + +#define IRDMA_ERR_RING_FULL2(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 2)) \ + ) + +#define IRDMA_ERR_RING_FULL3(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 3)) \ + ) + +#define IRDMA_SQ_RING_FULL_ERR(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 257)) \ + ) + +#define IRDMA_ERR_SQ_RING_FULL2(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 258)) \ + ) +#define IRDMA_ERR_SQ_RING_FULL3(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) == ((_ring).size - 259)) \ + ) +#define IRDMA_RING_MORE_WORK(_ring) \ + ( \ + (IRDMA_RING_USED_QUANTA(_ring) != 0) \ + ) + +#define IRDMA_RING_USED_QUANTA(_ring) \ + ( \ + (((_ring).head + (_ring).size - (_ring).tail) % (_ring).size) \ + ) + +#define IRDMA_RING_FREE_QUANTA(_ring) \ + ( \ + ((_ring).size - IRDMA_RING_USED_QUANTA(_ring) - 1) \ + ) + +#define IRDMA_SQ_RING_FREE_QUANTA(_ring) \ + ( \ + ((_ring).size - IRDMA_RING_USED_QUANTA(_ring) - 257) \ + ) + +#define IRDMA_ATOMIC_RING_MOVE_HEAD(_ring, index, _retcode) \ + { \ + index = IRDMA_RING_CURRENT_HEAD(_ring); \ + IRDMA_RING_MOVE_HEAD(_ring, _retcode); \ + } + +enum irdma_qp_wqe_size { + IRDMA_WQE_SIZE_32 = 32, + IRDMA_WQE_SIZE_64 = 64, + IRDMA_WQE_SIZE_96 = 96, + IRDMA_WQE_SIZE_128 = 128, + IRDMA_WQE_SIZE_256 = 256, +}; + +enum irdma_ws_node_op { + IRDMA_ADD_NODE = 0, + IRDMA_MODIFY_NODE, + IRDMA_DEL_NODE, +}; + +enum { IRDMA_Q_ALIGNMENT_M = (128 - 1), + IRDMA_AEQ_ALIGNMENT_M = (256 - 1), + IRDMA_Q2_ALIGNMENT_M = (256 - 1), + IRDMA_CEQ_ALIGNMENT_M = (256 - 1), + IRDMA_CQ0_ALIGNMENT_M = (256 - 1), + IRDMA_HOST_CTX_ALIGNMENT_M = (4 - 1), + IRDMA_SHADOWAREA_M = (128 - 1), + IRDMA_FPM_QUERY_BUF_ALIGNMENT_M = (4 - 1), + IRDMA_FPM_COMMIT_BUF_ALIGNMENT_M = (4 - 1), +}; + +enum irdma_alignment { + IRDMA_CQP_ALIGNMENT = 0x200, + IRDMA_AEQ_ALIGNMENT = 0x100, + IRDMA_CEQ_ALIGNMENT = 0x100, + IRDMA_CQ0_ALIGNMENT = 0x100, + IRDMA_SD_BUF_ALIGNMENT = 0x80, + IRDMA_FEATURE_BUF_ALIGNMENT = 0x8, +}; + +enum icrdma_protocol_used { + ICRDMA_ANY_PROTOCOL = 0, + ICRDMA_IWARP_PROTOCOL_ONLY = 1, + ICRDMA_ROCE_PROTOCOL_ONLY = 2, +}; + +/** + * set_64bit_val - set 64 bit value to hw wqe + * @wqe_words: wqe addr to write + * @byte_index: index in wqe + * @val: value to write + **/ +static inline void set_64bit_val(__le64 *wqe_words, u32 byte_index, u64 val) +{ + wqe_words[byte_index >> 3] = cpu_to_le64(val); +} + +/** + * set_32bit_val - set 32 bit value to hw wqe + * @wqe_words: wqe addr to write + * @byte_index: index in wqe + * @val: value to write + **/ +static inline void set_32bit_val(__le32 *wqe_words, u32 byte_index, u32 val) +{ + wqe_words[byte_index >> 2] = cpu_to_le32(val); +} + +/** + * get_64bit_val - read 64 bit value from wqe + * @wqe_words: wqe addr + * @byte_index: index to read from + * @val: read value + **/ +static inline void get_64bit_val(__le64 *wqe_words, u32 byte_index, u64 *val) +{ + *val = le64_to_cpu(wqe_words[byte_index >> 3]); +} + +/** + * get_32bit_val - read 32 bit value from wqe + * @wqe_words: wqe addr + * @byte_index: index to reaad from + * @val: return 32 bit value + **/ +static inline void get_32bit_val(__le32 *wqe_words, u32 byte_index, u32 *val) +{ + *val = le32_to_cpu(wqe_words[byte_index >> 2]); +} +#endif /* IRDMA_DEFS_H */ |