1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
2 | /* |
3 | * Microsemi Switchtec PCIe Driver |
4 | * Copyright (c) 2017, Microsemi Corporation |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify it |
7 | * under the terms and conditions of the GNU General Public License, |
8 | * version 2, as published by the Free Software Foundation. |
9 | * |
10 | * This program is distributed in the hope it will be useful, but WITHOUT |
11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
13 | * more details. |
14 | * |
15 | */ |
16 | |
17 | #ifndef _UAPI_LINUX_SWITCHTEC_IOCTL_H |
18 | #define _UAPI_LINUX_SWITCHTEC_IOCTL_H |
19 | |
20 | #include <linux/types.h> |
21 | |
22 | #define SWITCHTEC_IOCTL_PART_CFG0 0 |
23 | #define SWITCHTEC_IOCTL_PART_CFG1 1 |
24 | #define SWITCHTEC_IOCTL_PART_IMG0 2 |
25 | #define SWITCHTEC_IOCTL_PART_IMG1 3 |
26 | #define SWITCHTEC_IOCTL_PART_NVLOG 4 |
27 | #define SWITCHTEC_IOCTL_PART_VENDOR0 5 |
28 | #define SWITCHTEC_IOCTL_PART_VENDOR1 6 |
29 | #define SWITCHTEC_IOCTL_PART_VENDOR2 7 |
30 | #define SWITCHTEC_IOCTL_PART_VENDOR3 8 |
31 | #define SWITCHTEC_IOCTL_PART_VENDOR4 9 |
32 | #define SWITCHTEC_IOCTL_PART_VENDOR5 10 |
33 | #define SWITCHTEC_IOCTL_PART_VENDOR6 11 |
34 | #define SWITCHTEC_IOCTL_PART_VENDOR7 12 |
35 | #define SWITCHTEC_IOCTL_PART_BL2_0 13 |
36 | #define SWITCHTEC_IOCTL_PART_BL2_1 14 |
37 | #define SWITCHTEC_IOCTL_PART_MAP_0 15 |
38 | #define SWITCHTEC_IOCTL_PART_MAP_1 16 |
39 | #define SWITCHTEC_IOCTL_PART_KEY_0 17 |
40 | #define SWITCHTEC_IOCTL_PART_KEY_1 18 |
41 | |
42 | #define SWITCHTEC_NUM_PARTITIONS_GEN3 13 |
43 | #define SWITCHTEC_NUM_PARTITIONS_GEN4 19 |
44 | |
45 | /* obsolete: for compatibility with old userspace software */ |
46 | #define SWITCHTEC_IOCTL_NUM_PARTITIONS SWITCHTEC_NUM_PARTITIONS_GEN3 |
47 | |
48 | struct switchtec_ioctl_flash_info { |
49 | __u64 flash_length; |
50 | __u32 num_partitions; |
51 | __u32 padding; |
52 | }; |
53 | |
54 | #define SWITCHTEC_IOCTL_PART_ACTIVE 1 |
55 | #define SWITCHTEC_IOCTL_PART_RUNNING 2 |
56 | |
57 | struct switchtec_ioctl_flash_part_info { |
58 | __u32 flash_partition; |
59 | __u32 address; |
60 | __u32 length; |
61 | __u32 active; |
62 | }; |
63 | |
64 | struct switchtec_ioctl_event_summary_legacy { |
65 | __u64 global; |
66 | __u64 part_bitmap; |
67 | __u32 local_part; |
68 | __u32 padding; |
69 | __u32 part[48]; |
70 | __u32 pff[48]; |
71 | }; |
72 | |
73 | struct switchtec_ioctl_event_summary { |
74 | __u64 global; |
75 | __u64 part_bitmap; |
76 | __u32 local_part; |
77 | __u32 padding; |
78 | __u32 part[48]; |
79 | __u32 pff[255]; |
80 | }; |
81 | |
82 | #define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0 |
83 | #define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1 |
84 | #define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2 |
85 | #define SWITCHTEC_IOCTL_EVENT_SYS_RESET 3 |
86 | #define SWITCHTEC_IOCTL_EVENT_FW_EXC 4 |
87 | #define SWITCHTEC_IOCTL_EVENT_FW_NMI 5 |
88 | #define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL 6 |
89 | #define SWITCHTEC_IOCTL_EVENT_FW_FATAL 7 |
90 | #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP 8 |
91 | #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC 9 |
92 | #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP 10 |
93 | #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC 11 |
94 | #define SWITCHTEC_IOCTL_EVENT_GPIO_INT 12 |
95 | #define SWITCHTEC_IOCTL_EVENT_PART_RESET 13 |
96 | #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP 14 |
97 | #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC 15 |
98 | #define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP 16 |
99 | #define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P 17 |
100 | #define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP 18 |
101 | #define SWITCHTEC_IOCTL_EVENT_DPC 19 |
102 | #define SWITCHTEC_IOCTL_EVENT_CTS 20 |
103 | #define SWITCHTEC_IOCTL_EVENT_HOTPLUG 21 |
104 | #define SWITCHTEC_IOCTL_EVENT_IER 22 |
105 | #define SWITCHTEC_IOCTL_EVENT_THRESH 23 |
106 | #define SWITCHTEC_IOCTL_EVENT_POWER_MGMT 24 |
107 | #define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING 25 |
108 | #define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED 26 |
109 | #define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27 |
110 | #define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28 |
111 | #define SWITCHTEC_IOCTL_EVENT_GFMS 29 |
112 | #define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY 30 |
113 | #define SWITCHTEC_IOCTL_EVENT_UEC 31 |
114 | #define SWITCHTEC_IOCTL_MAX_EVENTS 32 |
115 | |
116 | #define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1 |
117 | #define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2 |
118 | |
119 | #define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR (1 << 0) |
120 | #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL (1 << 1) |
121 | #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG (1 << 2) |
122 | #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI (1 << 3) |
123 | #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL (1 << 4) |
124 | #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL (1 << 5) |
125 | #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG (1 << 6) |
126 | #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI (1 << 7) |
127 | #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8) |
128 | #define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED (~0x1ff) |
129 | |
130 | struct switchtec_ioctl_event_ctl { |
131 | __u32 event_id; |
132 | __s32 index; |
133 | __u32 flags; |
134 | __u32 occurred; |
135 | __u32 count; |
136 | __u32 data[5]; |
137 | }; |
138 | |
139 | #define SWITCHTEC_IOCTL_PFF_VEP 100 |
140 | struct switchtec_ioctl_pff_port { |
141 | __u32 pff; |
142 | __u32 partition; |
143 | __u32 port; |
144 | }; |
145 | |
146 | #define SWITCHTEC_IOCTL_FLASH_INFO \ |
147 | _IOR('W', 0x40, struct switchtec_ioctl_flash_info) |
148 | #define SWITCHTEC_IOCTL_FLASH_PART_INFO \ |
149 | _IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info) |
150 | #define SWITCHTEC_IOCTL_EVENT_SUMMARY \ |
151 | _IOR('W', 0x42, struct switchtec_ioctl_event_summary) |
152 | #define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \ |
153 | _IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy) |
154 | #define SWITCHTEC_IOCTL_EVENT_CTL \ |
155 | _IOWR('W', 0x43, struct switchtec_ioctl_event_ctl) |
156 | #define SWITCHTEC_IOCTL_PFF_TO_PORT \ |
157 | _IOWR('W', 0x44, struct switchtec_ioctl_pff_port) |
158 | #define SWITCHTEC_IOCTL_PORT_TO_PFF \ |
159 | _IOWR('W', 0x45, struct switchtec_ioctl_pff_port) |
160 | |
161 | #endif |
162 | |