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comparison fuhtark_test/include/ddk/smbus.h @ 1500:91c8c3b7cbf0

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add: futhark tests for generating vulkan api
author sam <sam@basx.dev>
date Wed, 26 Nov 2025 21:36:48 +0700
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1499:1f58458b7ef7 1500:91c8c3b7cbf0
1 /*
2 * smbus.h
3 *
4 * System Management Bus driver interface
5 *
6 * This file is part of the w32api package.
7 *
8 * Contributors:
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
10 *
11 * THIS SOFTWARE IS NOT COPYRIGHTED
12 *
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
15 *
16 * This code is distributed in the hope that it will be useful but
17 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
18 * DISCLAIMED. This includes but is not limited to warranties of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20 *
21 */
22
23 #ifndef __SMBUS_H
24 #define __SMBUS_H
25
26 #ifdef __cplusplus
27 extern "C" {
28 #endif
29
30 #if !defined(SMBCLASS)
31 #define SMBCLASSAPI DECLSPEC_IMPORT
32 #else
33 #define SMBCLASSAPI
34 #endif
35
36 #define SMB_BUS_REQUEST \
37 CTL_CODE(FILE_DEVICE_UNKNOWN, 0, METHOD_NEITHER, FILE_ANY_ACCESS)
38
39 #define SMB_DEREGISTER_ALARM_NOTIFY \
40 CTL_CODE(FILE_DEVICE_UNKNOWN, 2, METHOD_NEITHER, FILE_ANY_ACCESS)
41
42 #define SMB_REGISTER_ALARM_NOTIFY \
43 CTL_CODE(FILE_DEVICE_UNKNOWN, 1, METHOD_NEITHER, FILE_ANY_ACCESS)
44
45
46 struct _SMB_CLASS;
47
48 #define SMB_MAX_DATA_SIZE 32
49
50 /* SMB_REQUEST.Status constants */
51 #define SMB_STATUS_OK 0x00
52 #define SMB_UNKNOWN_FAILURE 0x07
53 #define SMB_ADDRESS_NOT_ACKNOWLEDGED 0x10
54 #define SMB_DEVICE_ERROR 0x11
55 #define SMB_COMMAND_ACCESS_DENIED 0x12
56 #define SMB_UNKNOWN_ERROR 0x13
57 #define SMB_DEVICE_ACCESS_DENIED 0x17
58 #define SMB_TIMEOUT 0x18
59 #define SMB_UNSUPPORTED_PROTOCOL 0x19
60 #define SMB_BUS_BUSY 0x1A
61
62 /* SMB_REQUEST.Protocol constants */
63 #define SMB_WRITE_QUICK 0x00
64 #define SMB_READ_QUICK 0x01
65 #define SMB_SEND_BYTE 0x02
66 #define SMB_RECEIVE_BYTE 0x03
67 #define SMB_WRITE_BYTE 0x04
68 #define SMB_READ_BYTE 0x05
69 #define SMB_WRITE_WORD 0x06
70 #define SMB_READ_WORD 0x07
71 #define SMB_WRITE_BLOCK 0x08
72 #define SMB_READ_BLOCK 0x09
73 #define SMB_PROCESS_CALL 0x0A
74 #define SMB_MAXIMUM_PROTOCOL 0x0A
75
76 typedef struct _SMB_REQUEST {
77 UCHAR Status;
78 UCHAR Protocol;
79 UCHAR Address;
80 UCHAR Command;
81 UCHAR BlockLength;
82 UCHAR Data[SMB_MAX_DATA_SIZE];
83 } SMB_REQUEST, *PSMB_REQUEST;
84
85 typedef VOID
86 (NTAPI *SMB_ALARM_NOTIFY)(
87 PVOID Context,
88 UCHAR Address,
89 USHORT Data);
90
91 typedef struct _SMB_REGISTER_ALARM {
92 UCHAR MinAddress;
93 UCHAR MaxAddress;
94 SMB_ALARM_NOTIFY NotifyFunction;
95 PVOID NotifyContext;
96 } SMB_REGISTER_ALARM, *PSMB_REGISTER_ALARM;
97
98 /* SMB_CLASS.XxxVersion constants */
99 #define SMB_CLASS_MAJOR_VERSION 0x0001
100 #define SMB_CLASS_MINOR_VERSION 0x0000
101
102 typedef NTSTATUS
103 (DDKAPI *SMB_RESET_DEVICE)(
104 IN struct _SMB_CLASS *SmbClass,
105 IN PVOID SmbMiniport);
106
107 typedef VOID
108 (DDKAPI *SMB_START_IO)(
109 IN struct _SMB_CLASS *SmbClass,
110 IN PVOID SmbMiniport);
111
112 typedef NTSTATUS
113 (DDKAPI *SMB_STOP_DEVICE)(
114 IN struct _SMB_CLASS *SmbClass,
115 IN PVOID SmbMiniport);
116
117 typedef struct _SMB_CLASS {
118 USHORT MajorVersion;
119 USHORT MinorVersion;
120 PVOID Miniport;
121 PDEVICE_OBJECT DeviceObject;
122 PDEVICE_OBJECT PDO;
123 PDEVICE_OBJECT LowerDeviceObject;
124 PIRP CurrentIrp;
125 PSMB_REQUEST CurrentSmb;
126 SMB_RESET_DEVICE ResetDevice;
127 SMB_START_IO StartIo;
128 SMB_STOP_DEVICE StopDevice;
129 } SMB_CLASS, *PSMB_CLASS;
130
131 SMBCLASSAPI
132 VOID
133 DDKAPI
134 SmbClassAlarm(
135 IN PSMB_CLASS SmbClass,
136 IN UCHAR Address,
137 IN USHORT Data);
138
139 SMBCLASSAPI
140 VOID
141 DDKAPI
142 SmbClassCompleteRequest(
143 IN PSMB_CLASS SmbClass);
144
145 typedef NTSTATUS
146 (DDKAPI *PSMB_INITIALIZE_MINIPORT)(
147 IN PSMB_CLASS SmbClass,
148 IN PVOID MiniportExtension,
149 IN PVOID MiniportContext);
150
151 SMBCLASSAPI
152 NTSTATUS
153 DDKAPI
154 SmbClassCreateFdo(
155 IN PDRIVER_OBJECT DriverObject,
156 IN PDEVICE_OBJECT PDO,
157 IN ULONG MiniportExtensionSize,
158 IN PSMB_INITIALIZE_MINIPORT MiniportInitialize,
159 IN PVOID MiniportContext,
160 OUT PDEVICE_OBJECT *FDO);
161
162 SMBCLASSAPI
163 NTSTATUS
164 DDKAPI
165 SmbClassInitializeDevice(
166 IN ULONG MajorVersion,
167 IN ULONG MinorVersion,
168 IN PDRIVER_OBJECT DriverObject);
169
170 SMBCLASSAPI
171 VOID
172 DDKAPI
173 SmbClassLockDevice(
174 IN PSMB_CLASS SmbClass);
175
176 SMBCLASSAPI
177 VOID
178 DDKAPI
179 SmbClassUnlockDevice(
180 IN PSMB_CLASS SmbClass);
181
182 #ifdef __cplusplus
183 }
184 #endif
185
186 #endif /* __SMBUS_H */