1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
2/* Copyright (c) 2020 Mellanox Technologies Ltd */
3
4#ifndef __MLX5_IFC_VHCA_EVENT_H__
5#define __MLX5_IFC_VHCA_EVENT_H__
6
7enum mlx5_ifc_vhca_state {
8	MLX5_VHCA_STATE_INVALID = 0x0,
9	MLX5_VHCA_STATE_ALLOCATED = 0x1,
10	MLX5_VHCA_STATE_ACTIVE = 0x2,
11	MLX5_VHCA_STATE_IN_USE = 0x3,
12	MLX5_VHCA_STATE_TEARDOWN_REQUEST = 0x4,
13};
14
15struct mlx5_ifc_vhca_state_context_bits {
16	u8         arm_change_event[0x1];
17	u8         reserved_at_1[0xb];
18	u8         vhca_state[0x4];
19	u8         reserved_at_10[0x10];
20
21	u8         sw_function_id[0x20];
22
23	u8         reserved_at_40[0x40];
24};
25
26struct mlx5_ifc_query_vhca_state_out_bits {
27	u8         status[0x8];
28	u8         reserved_at_8[0x18];
29
30	u8         syndrome[0x20];
31
32	u8         reserved_at_40[0x40];
33
34	struct mlx5_ifc_vhca_state_context_bits vhca_state_context;
35};
36
37struct mlx5_ifc_query_vhca_state_in_bits {
38	u8         opcode[0x10];
39	u8         uid[0x10];
40
41	u8         reserved_at_20[0x10];
42	u8         op_mod[0x10];
43
44	u8         embedded_cpu_function[0x1];
45	u8         reserved_at_41[0xf];
46	u8         function_id[0x10];
47
48	u8         reserved_at_60[0x20];
49};
50
51struct mlx5_ifc_vhca_state_field_select_bits {
52	u8         reserved_at_0[0x1e];
53	u8         sw_function_id[0x1];
54	u8         arm_change_event[0x1];
55};
56
57struct mlx5_ifc_modify_vhca_state_out_bits {
58	u8         status[0x8];
59	u8         reserved_at_8[0x18];
60
61	u8         syndrome[0x20];
62
63	u8         reserved_at_40[0x40];
64};
65
66struct mlx5_ifc_modify_vhca_state_in_bits {
67	u8         opcode[0x10];
68	u8         uid[0x10];
69
70	u8         reserved_at_20[0x10];
71	u8         op_mod[0x10];
72
73	u8         embedded_cpu_function[0x1];
74	u8         reserved_at_41[0xf];
75	u8         function_id[0x10];
76
77	struct mlx5_ifc_vhca_state_field_select_bits vhca_state_field_select;
78
79	struct mlx5_ifc_vhca_state_context_bits vhca_state_context;
80};
81
82#endif
83