| /* |
| * Copyright (c) 2013, Mellanox Technologies inc. All rights reserved. |
| * |
| * 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 MLX5_DEVICE_H |
| #define MLX5_DEVICE_H |
| |
| #include <linux/types.h> |
| #include <rdma/ib_verbs.h> |
| |
| #if defined(__LITTLE_ENDIAN) |
| #define MLX5_SET_HOST_ENDIANNESS 0 |
| #elif defined(__BIG_ENDIAN) |
| #define MLX5_SET_HOST_ENDIANNESS 0x80 |
| #else |
| #error Host endianness not defined |
| #endif |
| |
| enum { |
| MLX5_MAX_COMMANDS = 32, |
| MLX5_CMD_DATA_BLOCK_SIZE = 512, |
| MLX5_PCI_CMD_XPORT = 7, |
| }; |
| |
| enum { |
| MLX5_EXTENDED_UD_AV = 0x80000000, |
| }; |
| |
| enum { |
| MLX5_CQ_STATE_ARMED = 9, |
| MLX5_CQ_STATE_ALWAYS_ARMED = 0xb, |
| MLX5_CQ_STATE_FIRED = 0xa, |
| }; |
| |
| enum { |
| MLX5_STAT_RATE_OFFSET = 5, |
| }; |
| |
| enum { |
| MLX5_INLINE_SEG = 0x80000000, |
| }; |
| |
| enum { |
| MLX5_PERM_LOCAL_READ = 1 << 2, |
| MLX5_PERM_LOCAL_WRITE = 1 << 3, |
| MLX5_PERM_REMOTE_READ = 1 << 4, |
| MLX5_PERM_REMOTE_WRITE = 1 << 5, |
| MLX5_PERM_ATOMIC = 1 << 6, |
| MLX5_PERM_UMR_EN = 1 << 7, |
| }; |
| |
| enum { |
| MLX5_PCIE_CTRL_SMALL_FENCE = 1 << 0, |
| MLX5_PCIE_CTRL_RELAXED_ORDERING = 1 << 2, |
| MLX5_PCIE_CTRL_NO_SNOOP = 1 << 3, |
| MLX5_PCIE_CTRL_TLP_PROCE_EN = 1 << 6, |
| MLX5_PCIE_CTRL_TPH_MASK = 3 << 4, |
| }; |
| |
| enum { |
| MLX5_ACCESS_MODE_PA = 0, |
| MLX5_ACCESS_MODE_MTT = 1, |
| MLX5_ACCESS_MODE_KLM = 2 |
| }; |
| |
| enum { |
| MLX5_MKEY_REMOTE_INVAL = 1 << 24, |
| MLX5_MKEY_FLAG_SYNC_UMR = 1 << 29, |
| MLX5_MKEY_BSF_EN = 1 << 30, |
| MLX5_MKEY_LEN64 = 1 << 31, |
| }; |
| |
| enum { |
| MLX5_EN_RD = (u64)1, |
| MLX5_EN_WR = (u64)2 |
| }; |
| |
| enum { |
| MLX5_BF_REGS_PER_PAGE = 4, |
| MLX5_MAX_UAR_PAGES = 1 << 8, |
| MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_BF_REGS_PER_PAGE, |
| }; |
| |
| enum { |
| MLX5_MKEY_MASK_LEN = 1ull << 0, |
| MLX5_MKEY_MASK_PAGE_SIZE = 1ull << 1, |
| MLX5_MKEY_MASK_START_ADDR = 1ull << 6, |
| MLX5_MKEY_MASK_PD = 1ull << 7, |
| MLX5_MKEY_MASK_EN_RINVAL = 1ull << 8, |
| MLX5_MKEY_MASK_BSF_EN = 1ull << 12, |
| MLX5_MKEY_MASK_KEY = 1ull << 13, |
| MLX5_MKEY_MASK_QPN = 1ull << 14, |
| MLX5_MKEY_MASK_LR = 1ull << 17, |
| MLX5_MKEY_MASK_LW = 1ull << 18, |
| MLX5_MKEY_MASK_RR = 1ull << 19, |
| MLX5_MKEY_MASK_RW = 1ull << 20, |
| MLX5_MKEY_MASK_A = 1ull << 21, |
| MLX5_MKEY_MASK_SMALL_FENCE = 1ull << 23, |
| MLX5_MKEY_MASK_FREE = 1ull << 29, |
| }; |
| |
| enum mlx5_event { |
| MLX5_EVENT_TYPE_COMP = 0x0, |
| |
| MLX5_EVENT_TYPE_PATH_MIG = 0x01, |
| MLX5_EVENT_TYPE_COMM_EST = 0x02, |
| MLX5_EVENT_TYPE_SQ_DRAINED = 0x03, |
| MLX5_EVENT_TYPE_SRQ_LAST_WQE = 0x13, |
| MLX5_EVENT_TYPE_SRQ_RQ_LIMIT = 0x14, |
| |
| MLX5_EVENT_TYPE_CQ_ERROR = 0x04, |
| MLX5_EVENT_TYPE_WQ_CATAS_ERROR = 0x05, |
| MLX5_EVENT_TYPE_PATH_MIG_FAILED = 0x07, |
| MLX5_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10, |
| MLX5_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11, |
| MLX5_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12, |
| |
| MLX5_EVENT_TYPE_INTERNAL_ERROR = 0x08, |
| MLX5_EVENT_TYPE_PORT_CHANGE = 0x09, |
| MLX5_EVENT_TYPE_GPIO_EVENT = 0x15, |
| MLX5_EVENT_TYPE_REMOTE_CONFIG = 0x19, |
| |
| MLX5_EVENT_TYPE_DB_BF_CONGESTION = 0x1a, |
| MLX5_EVENT_TYPE_STALL_EVENT = 0x1b, |
| |
| MLX5_EVENT_TYPE_CMD = 0x0a, |
| MLX5_EVENT_TYPE_PAGE_REQUEST = 0xb, |
| }; |
| |
| enum { |
| MLX5_PORT_CHANGE_SUBTYPE_DOWN = 1, |
| MLX5_PORT_CHANGE_SUBTYPE_ACTIVE = 4, |
| MLX5_PORT_CHANGE_SUBTYPE_INITIALIZED = 5, |
| MLX5_PORT_CHANGE_SUBTYPE_LID = 6, |
| MLX5_PORT_CHANGE_SUBTYPE_PKEY = 7, |
| MLX5_PORT_CHANGE_SUBTYPE_GUID = 8, |
| MLX5_PORT_CHANGE_SUBTYPE_CLIENT_REREG = 9, |
| }; |
| |
| enum { |
| MLX5_DEV_CAP_FLAG_RC = 1LL << 0, |
| MLX5_DEV_CAP_FLAG_UC = 1LL << 1, |
| MLX5_DEV_CAP_FLAG_UD = 1LL << 2, |
| MLX5_DEV_CAP_FLAG_XRC = 1LL << 3, |
| MLX5_DEV_CAP_FLAG_SRQ = 1LL << 6, |
| MLX5_DEV_CAP_FLAG_BAD_PKEY_CNTR = 1LL << 8, |
| MLX5_DEV_CAP_FLAG_BAD_QKEY_CNTR = 1LL << 9, |
| MLX5_DEV_CAP_FLAG_APM = 1LL << 17, |
| MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18, |
| MLX5_DEV_CAP_FLAG_ON_DMND_PG = 1LL << 24, |
| MLX5_DEV_CAP_FLAG_RESIZE_SRQ = 1LL << 32, |
| MLX5_DEV_CAP_FLAG_REMOTE_FENCE = 1LL << 38, |
| MLX5_DEV_CAP_FLAG_TLP_HINTS = 1LL << 39, |
| MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40, |
| MLX5_DEV_CAP_FLAG_DCT = 1LL << 41, |
| MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 1LL << 46, |
| }; |
| |
| enum { |
| MLX5_OPCODE_NOP = 0x00, |
| MLX5_OPCODE_SEND_INVAL = 0x01, |
| MLX5_OPCODE_RDMA_WRITE = 0x08, |
| MLX5_OPCODE_RDMA_WRITE_IMM = 0x09, |
| MLX5_OPCODE_SEND = 0x0a, |
| MLX5_OPCODE_SEND_IMM = 0x0b, |
| MLX5_OPCODE_RDMA_READ = 0x10, |
| MLX5_OPCODE_ATOMIC_CS = 0x11, |
| MLX5_OPCODE_ATOMIC_FA = 0x12, |
| MLX5_OPCODE_ATOMIC_MASKED_CS = 0x14, |
| MLX5_OPCODE_ATOMIC_MASKED_FA = 0x15, |
| MLX5_OPCODE_BIND_MW = 0x18, |
| MLX5_OPCODE_CONFIG_CMD = 0x1f, |
| |
| MLX5_RECV_OPCODE_RDMA_WRITE_IMM = 0x00, |
| MLX5_RECV_OPCODE_SEND = 0x01, |
| MLX5_RECV_OPCODE_SEND_IMM = 0x02, |
| MLX5_RECV_OPCODE_SEND_INVAL = 0x03, |
| |
| MLX5_CQE_OPCODE_ERROR = 0x1e, |
| MLX5_CQE_OPCODE_RESIZE = 0x16, |
| |
| MLX5_OPCODE_SET_PSV = 0x20, |
| MLX5_OPCODE_GET_PSV = 0x21, |
| MLX5_OPCODE_CHECK_PSV = 0x22, |
| MLX5_OPCODE_RGET_PSV = 0x26, |
| MLX5_OPCODE_RCHECK_PSV = 0x27, |
| |
| MLX5_OPCODE_UMR = 0x25, |
| |
| }; |
| |
| enum { |
| MLX5_SET_PORT_RESET_QKEY = 0, |
| MLX5_SET_PORT_GUID0 = 16, |
| MLX5_SET_PORT_NODE_GUID = 17, |
| MLX5_SET_PORT_SYS_GUID = 18, |
| MLX5_SET_PORT_GID_TABLE = 19, |
| MLX5_SET_PORT_PKEY_TABLE = 20, |
| }; |
| |
| enum { |
| MLX5_MAX_PAGE_SHIFT = 31 |
| }; |
| |
| struct mlx5_inbox_hdr { |
| __be16 opcode; |
| u8 rsvd[4]; |
| __be16 opmod; |
| }; |
| |
| struct mlx5_outbox_hdr { |
| u8 status; |
| u8 rsvd[3]; |
| __be32 syndrome; |
| }; |
| |
| struct mlx5_cmd_query_adapter_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_cmd_query_adapter_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[24]; |
| u8 intapin; |
| u8 rsvd1[13]; |
| __be16 vsd_vendor_id; |
| u8 vsd[208]; |
| u8 vsd_psid[16]; |
| }; |
| |
| struct mlx5_hca_cap { |
| u8 rsvd1[16]; |
| u8 log_max_srq_sz; |
| u8 log_max_qp_sz; |
| u8 rsvd2; |
| u8 log_max_qp; |
| u8 log_max_strq_sz; |
| u8 log_max_srqs; |
| u8 rsvd4[2]; |
| u8 rsvd5; |
| u8 log_max_cq_sz; |
| u8 rsvd6; |
| u8 log_max_cq; |
| u8 log_max_eq_sz; |
| u8 log_max_mkey; |
| u8 rsvd7; |
| u8 log_max_eq; |
| u8 max_indirection; |
| u8 log_max_mrw_sz; |
| u8 log_max_bsf_list_sz; |
| u8 log_max_klm_list_sz; |
| u8 rsvd_8_0; |
| u8 log_max_ra_req_dc; |
| u8 rsvd_8_1; |
| u8 log_max_ra_res_dc; |
| u8 rsvd9; |
| u8 log_max_ra_req_qp; |
| u8 rsvd10; |
| u8 log_max_ra_res_qp; |
| u8 rsvd11[4]; |
| __be16 max_qp_count; |
| __be16 rsvd12; |
| u8 rsvd13; |
| u8 local_ca_ack_delay; |
| u8 rsvd14; |
| u8 num_ports; |
| u8 log_max_msg; |
| u8 rsvd15[3]; |
| __be16 stat_rate_support; |
| u8 rsvd16[2]; |
| __be64 flags; |
| u8 rsvd17; |
| u8 uar_sz; |
| u8 rsvd18; |
| u8 log_pg_sz; |
| __be16 bf_log_bf_reg_size; |
| u8 rsvd19[4]; |
| __be16 max_desc_sz_sq; |
| u8 rsvd20[2]; |
| __be16 max_desc_sz_rq; |
| u8 rsvd21[2]; |
| __be16 max_desc_sz_sq_dc; |
| u8 rsvd22[4]; |
| __be16 max_qp_mcg; |
| u8 rsvd23; |
| u8 log_max_mcg; |
| u8 rsvd24; |
| u8 log_max_pd; |
| u8 rsvd25; |
| u8 log_max_xrcd; |
| u8 rsvd26[42]; |
| __be16 log_uar_page_sz; |
| u8 rsvd27[28]; |
| u8 log_msx_atomic_size_qp; |
| u8 rsvd28[2]; |
| u8 log_msx_atomic_size_dc; |
| u8 rsvd29[76]; |
| }; |
| |
| |
| struct mlx5_cmd_query_hca_cap_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| |
| struct mlx5_cmd_query_hca_cap_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[8]; |
| struct mlx5_hca_cap hca_cap; |
| }; |
| |
| |
| struct mlx5_cmd_set_hca_cap_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd[8]; |
| struct mlx5_hca_cap hca_cap; |
| }; |
| |
| |
| struct mlx5_cmd_set_hca_cap_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[8]; |
| }; |
| |
| |
| struct mlx5_cmd_init_hca_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[2]; |
| __be16 profile; |
| u8 rsvd1[4]; |
| }; |
| |
| struct mlx5_cmd_init_hca_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_cmd_teardown_hca_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[2]; |
| __be16 profile; |
| u8 rsvd1[4]; |
| }; |
| |
| struct mlx5_cmd_teardown_hca_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_cmd_layout { |
| u8 type; |
| u8 rsvd0[3]; |
| __be32 inlen; |
| __be64 in_ptr; |
| __be32 in[4]; |
| __be32 out[4]; |
| __be64 out_ptr; |
| __be32 outlen; |
| u8 token; |
| u8 sig; |
| u8 rsvd1; |
| u8 status_own; |
| }; |
| |
| |
| struct health_buffer { |
| __be32 assert_var[5]; |
| __be32 rsvd0[3]; |
| __be32 assert_exit_ptr; |
| __be32 assert_callra; |
| __be32 rsvd1[2]; |
| __be32 fw_ver; |
| __be32 hw_id; |
| __be32 rsvd2; |
| u8 irisc_index; |
| u8 synd; |
| __be16 ext_sync; |
| }; |
| |
| struct mlx5_init_seg { |
| __be32 fw_rev; |
| __be32 cmdif_rev_fw_sub; |
| __be32 rsvd0[2]; |
| __be32 cmdq_addr_h; |
| __be32 cmdq_addr_l_sz; |
| __be32 cmd_dbell; |
| __be32 rsvd1[121]; |
| struct health_buffer health; |
| __be32 rsvd2[884]; |
| __be32 health_counter; |
| __be32 rsvd3[1023]; |
| __be64 ieee1588_clk; |
| __be32 ieee1588_clk_type; |
| __be32 clr_intx; |
| }; |
| |
| struct mlx5_eqe_comp { |
| __be32 reserved[6]; |
| __be32 cqn; |
| }; |
| |
| struct mlx5_eqe_qp_srq { |
| __be32 reserved[6]; |
| __be32 qp_srq_n; |
| }; |
| |
| struct mlx5_eqe_cq_err { |
| __be32 cqn; |
| u8 reserved1[7]; |
| u8 syndrome; |
| }; |
| |
| struct mlx5_eqe_dropped_packet { |
| }; |
| |
| struct mlx5_eqe_port_state { |
| u8 reserved0[8]; |
| u8 port; |
| }; |
| |
| struct mlx5_eqe_gpio { |
| __be32 reserved0[2]; |
| __be64 gpio_event; |
| }; |
| |
| struct mlx5_eqe_congestion { |
| u8 type; |
| u8 rsvd0; |
| u8 congestion_level; |
| }; |
| |
| struct mlx5_eqe_stall_vl { |
| u8 rsvd0[3]; |
| u8 port_vl; |
| }; |
| |
| struct mlx5_eqe_cmd { |
| __be32 vector; |
| __be32 rsvd[6]; |
| }; |
| |
| struct mlx5_eqe_page_req { |
| u8 rsvd0[2]; |
| __be16 func_id; |
| u8 rsvd1[2]; |
| __be16 num_pages; |
| __be32 rsvd2[5]; |
| }; |
| |
| union ev_data { |
| __be32 raw[7]; |
| struct mlx5_eqe_cmd cmd; |
| struct mlx5_eqe_comp comp; |
| struct mlx5_eqe_qp_srq qp_srq; |
| struct mlx5_eqe_cq_err cq_err; |
| struct mlx5_eqe_dropped_packet dp; |
| struct mlx5_eqe_port_state port; |
| struct mlx5_eqe_gpio gpio; |
| struct mlx5_eqe_congestion cong; |
| struct mlx5_eqe_stall_vl stall_vl; |
| struct mlx5_eqe_page_req req_pages; |
| } __packed; |
| |
| struct mlx5_eqe { |
| u8 rsvd0; |
| u8 type; |
| u8 rsvd1; |
| u8 sub_type; |
| __be32 rsvd2[7]; |
| union ev_data data; |
| __be16 rsvd3; |
| u8 signature; |
| u8 owner; |
| } __packed; |
| |
| struct mlx5_cmd_prot_block { |
| u8 data[MLX5_CMD_DATA_BLOCK_SIZE]; |
| u8 rsvd0[48]; |
| __be64 next; |
| __be32 block_num; |
| u8 rsvd1; |
| u8 token; |
| u8 ctrl_sig; |
| u8 sig; |
| }; |
| |
| struct mlx5_err_cqe { |
| u8 rsvd0[32]; |
| __be32 srqn; |
| u8 rsvd1[18]; |
| u8 vendor_err_synd; |
| u8 syndrome; |
| __be32 s_wqe_opcode_qpn; |
| __be16 wqe_counter; |
| u8 signature; |
| u8 op_own; |
| }; |
| |
| struct mlx5_cqe64 { |
| u8 rsvd0[17]; |
| u8 ml_path; |
| u8 rsvd20[4]; |
| __be16 slid; |
| __be32 flags_rqpn; |
| u8 rsvd28[4]; |
| __be32 srqn; |
| __be32 imm_inval_pkey; |
| u8 rsvd40[4]; |
| __be32 byte_cnt; |
| __be64 timestamp; |
| __be32 sop_drop_qpn; |
| __be16 wqe_counter; |
| u8 signature; |
| u8 op_own; |
| }; |
| |
| struct mlx5_wqe_srq_next_seg { |
| u8 rsvd0[2]; |
| __be16 next_wqe_index; |
| u8 signature; |
| u8 rsvd1[11]; |
| }; |
| |
| union mlx5_ext_cqe { |
| struct ib_grh grh; |
| u8 inl[64]; |
| }; |
| |
| struct mlx5_cqe128 { |
| union mlx5_ext_cqe inl_grh; |
| struct mlx5_cqe64 cqe64; |
| }; |
| |
| struct mlx5_srq_ctx { |
| u8 state_log_sz; |
| u8 rsvd0[3]; |
| __be32 flags_xrcd; |
| __be32 pgoff_cqn; |
| u8 rsvd1[4]; |
| u8 log_pg_sz; |
| u8 rsvd2[7]; |
| __be32 pd; |
| __be16 lwm; |
| __be16 wqe_cnt; |
| u8 rsvd3[8]; |
| __be64 db_record; |
| }; |
| |
| struct mlx5_create_srq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 input_srqn; |
| u8 rsvd0[4]; |
| struct mlx5_srq_ctx ctx; |
| u8 rsvd1[208]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_create_srq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be32 srqn; |
| u8 rsvd[4]; |
| }; |
| |
| struct mlx5_destroy_srq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 srqn; |
| u8 rsvd[4]; |
| }; |
| |
| struct mlx5_destroy_srq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_query_srq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 srqn; |
| u8 rsvd0[4]; |
| }; |
| |
| struct mlx5_query_srq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[8]; |
| struct mlx5_srq_ctx ctx; |
| u8 rsvd1[32]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_arm_srq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 srqn; |
| __be16 rsvd; |
| __be16 lwm; |
| }; |
| |
| struct mlx5_arm_srq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_cq_context { |
| u8 status; |
| u8 cqe_sz_flags; |
| u8 st; |
| u8 rsvd3; |
| u8 rsvd4[6]; |
| __be16 page_offset; |
| __be32 log_sz_usr_page; |
| __be16 cq_period; |
| __be16 cq_max_count; |
| __be16 rsvd20; |
| __be16 c_eqn; |
| u8 log_pg_sz; |
| u8 rsvd25[7]; |
| __be32 last_notified_index; |
| __be32 solicit_producer_index; |
| __be32 consumer_counter; |
| __be32 producer_counter; |
| u8 rsvd48[8]; |
| __be64 db_record_addr; |
| }; |
| |
| struct mlx5_create_cq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 input_cqn; |
| u8 rsvdx[4]; |
| struct mlx5_cq_context ctx; |
| u8 rsvd6[192]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_create_cq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be32 cqn; |
| u8 rsvd0[4]; |
| }; |
| |
| struct mlx5_destroy_cq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 cqn; |
| u8 rsvd0[4]; |
| }; |
| |
| struct mlx5_destroy_cq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[8]; |
| }; |
| |
| struct mlx5_query_cq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 cqn; |
| u8 rsvd0[4]; |
| }; |
| |
| struct mlx5_query_cq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[8]; |
| struct mlx5_cq_context ctx; |
| u8 rsvd6[16]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_eq_context { |
| u8 status; |
| u8 ec_oi; |
| u8 st; |
| u8 rsvd2[7]; |
| __be16 page_pffset; |
| __be32 log_sz_usr_page; |
| u8 rsvd3[7]; |
| u8 intr; |
| u8 log_page_size; |
| u8 rsvd4[15]; |
| __be32 consumer_counter; |
| __be32 produser_counter; |
| u8 rsvd5[16]; |
| }; |
| |
| struct mlx5_create_eq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[3]; |
| u8 input_eqn; |
| u8 rsvd1[4]; |
| struct mlx5_eq_context ctx; |
| u8 rsvd2[8]; |
| __be64 events_mask; |
| u8 rsvd3[176]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_create_eq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd0[3]; |
| u8 eq_number; |
| u8 rsvd1[4]; |
| }; |
| |
| struct mlx5_destroy_eq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[3]; |
| u8 eqn; |
| u8 rsvd1[4]; |
| }; |
| |
| struct mlx5_destroy_eq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_map_eq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be64 mask; |
| u8 mu; |
| u8 rsvd0[2]; |
| u8 eqn; |
| u8 rsvd1[24]; |
| }; |
| |
| struct mlx5_map_eq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_query_eq_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[3]; |
| u8 eqn; |
| u8 rsvd1[4]; |
| }; |
| |
| struct mlx5_query_eq_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| struct mlx5_eq_context ctx; |
| }; |
| |
| struct mlx5_mkey_seg { |
| /* This is a two bit field occupying bits 31-30. |
| * bit 31 is always 0, |
| * bit 30 is zero for regular MRs and 1 (e.g free) for UMRs that do not have tanslation |
| */ |
| u8 status; |
| u8 pcie_control; |
| u8 flags; |
| u8 version; |
| __be32 qpn_mkey7_0; |
| u8 rsvd1[4]; |
| __be32 flags_pd; |
| __be64 start_addr; |
| __be64 len; |
| __be32 bsfs_octo_size; |
| u8 rsvd2[16]; |
| __be32 xlt_oct_size; |
| u8 rsvd3[3]; |
| u8 log2_page_size; |
| u8 rsvd4[4]; |
| }; |
| |
| struct mlx5_query_special_ctxs_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_query_special_ctxs_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be32 dump_fill_mkey; |
| __be32 reserved_lkey; |
| }; |
| |
| struct mlx5_create_mkey_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 input_mkey_index; |
| u8 rsvd0[4]; |
| struct mlx5_mkey_seg seg; |
| u8 rsvd1[16]; |
| __be32 xlat_oct_act_size; |
| __be32 bsf_coto_act_size; |
| u8 rsvd2[168]; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_create_mkey_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be32 mkey; |
| u8 rsvd[4]; |
| }; |
| |
| struct mlx5_destroy_mkey_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 mkey; |
| u8 rsvd[4]; |
| }; |
| |
| struct mlx5_destroy_mkey_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| }; |
| |
| struct mlx5_query_mkey_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 mkey; |
| }; |
| |
| struct mlx5_query_mkey_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_modify_mkey_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be32 mkey; |
| __be64 pas[0]; |
| }; |
| |
| struct mlx5_modify_mkey_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| }; |
| |
| struct mlx5_dump_mkey_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| }; |
| |
| struct mlx5_dump_mkey_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| __be32 mkey; |
| }; |
| |
| struct mlx5_mad_ifc_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| __be16 remote_lid; |
| u8 rsvd0; |
| u8 port; |
| u8 rsvd1[4]; |
| u8 data[256]; |
| }; |
| |
| struct mlx5_mad_ifc_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| u8 data[256]; |
| }; |
| |
| struct mlx5_access_reg_mbox_in { |
| struct mlx5_inbox_hdr hdr; |
| u8 rsvd0[2]; |
| __be16 register_id; |
| __be32 arg; |
| __be32 data[0]; |
| }; |
| |
| struct mlx5_access_reg_mbox_out { |
| struct mlx5_outbox_hdr hdr; |
| u8 rsvd[8]; |
| __be32 data[0]; |
| }; |
| |
| #define MLX5_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90) |
| |
| enum { |
| MLX_EXT_PORT_CAP_FLAG_EXTENDED_PORT_INFO = 1 << 0 |
| }; |
| |
| #endif /* MLX5_DEVICE_H */ |