6 * This file is part of the w32api package.
9 * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
11 * THIS SOFTWARE IS NOT COPYRIGHTED
13 * This source code is offered for use in the public domain. You may
14 * use, modify or distribute it freely.
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.
31 #define BMREQUEST_HOST_TO_DEVICE 0
32 #define BMREQUEST_DEVICE_TO_HOST 1
34 #define BMREQUEST_STANDARD 0
35 #define BMREQUEST_CLASS 1
36 #define BMREQUEST_VENDOR 2
38 #define BMREQUEST_TO_DEVICE 0
39 #define BMREQUEST_TO_INTERFACE 1
40 #define BMREQUEST_TO_ENDPOINT 2
41 #define BMREQUEST_TO_OTHER 3
43 #define MAXIMUM_USB_STRING_LENGTH 255
45 #define USB_GETSTATUS_SELF_POWERED 0x01
46 #define USB_GETSTATUS_REMOTE_WAKEUP_ENABLED 0x02
48 /* USB_COMMON_DESCRIPTOR.bDescriptorType constants */
49 #define USB_DEVICE_DESCRIPTOR_TYPE 0x01
50 #define USB_CONFIGURATION_DESCRIPTOR_TYPE 0x02
51 #define USB_STRING_DESCRIPTOR_TYPE 0x03
52 #define USB_INTERFACE_DESCRIPTOR_TYPE 0x04
53 #define USB_ENDPOINT_DESCRIPTOR_TYPE 0x05
54 #define USB_RESERVED_DESCRIPTOR_TYPE 0x06
55 #define USB_CONFIG_POWER_DESCRIPTOR_TYPE 0x07
56 #define USB_INTERFACE_POWER_DESCRIPTOR_TYPE 0x08
58 #define USB_DESCRIPTOR_MAKE_TYPE_AND_INDEX(d, i) ((USHORT)((USHORT)d << 8 | i))
60 /* USB_ENDPOINT_DESCRIPTOR.bmAttributes constants */
61 #define USB_ENDPOINT_TYPE_MASK 0x03
62 #define USB_ENDPOINT_TYPE_CONTROL 0x00
63 #define USB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
64 #define USB_ENDPOINT_TYPE_BULK 0x02
65 #define USB_ENDPOINT_TYPE_INTERRUPT 0x03
67 /* USB_CONFIGURATION_DESCRIPTOR.bmAttributes constants */
68 #define USB_CONFIG_POWERED_MASK 0xc0
69 #define USB_CONFIG_BUS_POWERED 0x80
70 #define USB_CONFIG_SELF_POWERED 0x40
71 #define USB_CONFIG_REMOTE_WAKEUP 0x20
73 #define USB_ENDPOINT_DIRECTION_MASK 0x80
75 #define USB_ENDPOINT_DIRECTION_OUT(x) (!((x) & USB_ENDPOINT_DIRECTION_MASK))
76 #define USB_ENDPOINT_DIRECTION_IN(x) ((x) & USB_ENDPOINT_DIRECTION_MASK)
78 #define USB_REQUEST_GET_STATUS 0x00
79 #define USB_REQUEST_CLEAR_FEATURE 0x01
80 #define USB_REQUEST_SET_FEATURE 0x03
81 #define USB_REQUEST_SET_ADDRESS 0x05
82 #define USB_REQUEST_GET_DESCRIPTOR 0x06
83 #define USB_REQUEST_SET_DESCRIPTOR 0x07
84 #define USB_REQUEST_GET_CONFIGURATION 0x08
85 #define USB_REQUEST_SET_CONFIGURATION 0x09
86 #define USB_REQUEST_GET_INTERFACE 0x0A
87 #define USB_REQUEST_SET_INTERFACE 0x0B
88 #define USB_REQUEST_SYNC_FRAME 0x0C
90 #define USB_DEVICE_CLASS_RESERVED 0x00
91 #define USB_DEVICE_CLASS_AUDIO 0x01
92 #define USB_DEVICE_CLASS_COMMUNICATIONS 0x02
93 #define USB_DEVICE_CLASS_HUMAN_INTERFACE 0x03
94 #define USB_DEVICE_CLASS_MONITOR 0x04
95 #define USB_DEVICE_CLASS_PHYSICAL_INTERFACE 0x05
96 #define USB_DEVICE_CLASS_POWER 0x06
97 #define USB_DEVICE_CLASS_PRINTER 0x07
98 #define USB_DEVICE_CLASS_STORAGE 0x08
99 #define USB_DEVICE_CLASS_HUB 0x09
100 #define USB_DEVICE_CLASS_VENDOR_SPECIFIC 0xFF
102 #define USB_FEATURE_ENDPOINT_STALL 0x0000
103 #define USB_FEATURE_REMOTE_WAKEUP 0x0001
105 #define USB_FEATURE_INTERFACE_POWER_D0 0x0002
106 #define USB_FEATURE_INTERFACE_POWER_D1 0x0003
107 #define USB_FEATURE_INTERFACE_POWER_D2 0x0004
108 #define USB_FEATURE_INTERFACE_POWER_D3 0x0005
110 typedef struct _USB_DEVICE_DESCRIPTOR
{
112 UCHAR bDescriptorType
;
115 UCHAR bDeviceSubClass
;
116 UCHAR bDeviceProtocol
;
117 UCHAR bMaxPacketSize0
;
124 UCHAR bNumConfigurations
;
125 } USB_DEVICE_DESCRIPTOR
, *PUSB_DEVICE_DESCRIPTOR
;
127 typedef struct _USB_ENDPOINT_DESCRIPTOR
{
129 UCHAR bDescriptorType
;
130 UCHAR bEndpointAddress
;
132 USHORT wMaxPacketSize
;
134 } USB_ENDPOINT_DESCRIPTOR
, *PUSB_ENDPOINT_DESCRIPTOR
;
136 typedef struct _USB_CONFIGURATION_DESCRIPTOR
{
138 UCHAR bDescriptorType
;
140 UCHAR bNumInterfaces
;
141 UCHAR bConfigurationValue
;
142 UCHAR iConfiguration
;
145 } USB_CONFIGURATION_DESCRIPTOR
, *PUSB_CONFIGURATION_DESCRIPTOR
;
147 typedef struct _USB_INTERFACE_DESCRIPTOR
{
149 UCHAR bDescriptorType
;
150 UCHAR bInterfaceNumber
;
151 UCHAR bAlternateSetting
;
153 UCHAR bInterfaceClass
;
154 UCHAR bInterfaceSubClass
;
155 UCHAR bInterfaceProtocol
;
157 } USB_INTERFACE_DESCRIPTOR
, *PUSB_INTERFACE_DESCRIPTOR
;
159 typedef struct _USB_STRING_DESCRIPTOR
{
161 UCHAR bDescriptorType
;
163 } USB_STRING_DESCRIPTOR
, *PUSB_STRING_DESCRIPTOR
;
165 typedef struct _USB_COMMON_DESCRIPTOR
{
167 UCHAR bDescriptorType
;
168 } USB_COMMON_DESCRIPTOR
, *PUSB_COMMON_DESCRIPTOR
;
170 typedef struct _USB_HUB_DESCRIPTOR
{
171 UCHAR bDescriptorLength
;
172 UCHAR bDescriptorType
;
173 UCHAR bNumberOfPorts
;
174 USHORT wHubCharacteristics
;
175 UCHAR bPowerOnToPowerGood
;
176 UCHAR bHubControlCurrent
;
177 UCHAR bRemoveAndPowerMask
[64];
178 } USB_HUB_DESCRIPTOR
, *PUSB_HUB_DESCRIPTOR
;
180 #define USB_SUPPORT_D0_COMMAND 0x01
181 #define USB_SUPPORT_D1_COMMAND 0x02
182 #define USB_SUPPORT_D2_COMMAND 0x04
183 #define USB_SUPPORT_D3_COMMAND 0x08
185 #define USB_SUPPORT_D1_WAKEUP 0x10
186 #define USB_SUPPORT_D2_WAKEUP 0x20
188 typedef struct _USB_CONFIGURATION_POWER_DESCRIPTOR
{
190 UCHAR bDescriptorType
;
191 UCHAR SelfPowerConsumedD0
[3];
192 UCHAR bPowerSummaryId
;
193 UCHAR bBusPowerSavingD1
;
194 UCHAR bSelfPowerSavingD1
;
195 UCHAR bBusPowerSavingD2
;
196 UCHAR bSelfPowerSavingD2
;
197 UCHAR bBusPowerSavingD3
;
198 UCHAR bSelfPowerSavingD3
;
199 USHORT TransitionTimeFromD1
;
200 USHORT TransitionTimeFromD2
;
201 USHORT TransitionTimeFromD3
;
202 } USB_CONFIGURATION_POWER_DESCRIPTOR
, *PUSB_CONFIGURATION_POWER_DESCRIPTOR
;
204 typedef struct _USB_INTERFACE_POWER_DESCRIPTOR
{
206 UCHAR bDescriptorType
;
207 UCHAR bmCapabilitiesFlags
;
208 UCHAR bBusPowerSavingD1
;
209 UCHAR bSelfPowerSavingD1
;
210 UCHAR bBusPowerSavingD2
;
211 UCHAR bSelfPowerSavingD2
;
212 UCHAR bBusPowerSavingD3
;
213 UCHAR bSelfPowerSavingD3
;
214 USHORT TransitionTimeFromD1
;
215 USHORT TransitionTimeFromD2
;
216 USHORT TransitionTimeFromD3
;
217 } USB_INTERFACE_POWER_DESCRIPTOR
, *PUSB_INTERFACE_POWER_DESCRIPTOR
;