1 /* $NetBSD: usb.h,v 1.69 2002/09/22 23:20:50 augustss Exp $ */
2 /* $FreeBSD: src/sys/dev/usb/usb.h,v 1.39.2.1 2006/01/20 22:47:49 mux Exp $ */
3 /* $DragonFly: src/sys/bus/usb/usb.h,v 1.6 2007/06/27 12:27:59 hasso Exp $ */
6 * Copyright (c) 1998 The NetBSD Foundation, Inc.
9 * This code is derived from software contributed to The NetBSD Foundation
10 * by Lennart Augustsson (lennart@augustsson.net) at
11 * Carlstedt Research & Technology.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 * must display the following acknowledgement:
23 * This product includes software developed by the NetBSD
24 * Foundation, Inc. and its contributors.
25 * 4. Neither the name of The NetBSD Foundation nor the names of its
26 * contributors may be used to endorse or promote products derived
27 * from this software without specific prior written permission.
29 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
30 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
31 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
32 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
33 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
34 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
35 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
36 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39 * POSSIBILITY OF SUCH DAMAGE.
46 #include <sys/types.h>
50 #include <bus/usb/usb_port.h>
53 /* These two defines are used by usbd to autoload the usb kld */
54 #define USB_KLD "usb" /* name of usb module */
55 #define USB_UHUB "usb/uhub" /* root hub */
57 #define USB_STACK_VERSION 2
59 #define USB_MAX_DEVICES 128
60 #define USB_START_ADDR 0
62 #define USB_CONTROL_ENDPOINT 0
63 #define USB_MAX_ENDPOINTS 16
65 #define USB_FRAMES_PER_SECOND 1000
68 * The USB records contain some unaligned little-endian word
69 * components. The U[SG]ETW macros take care of both the alignment
70 * and endian problem and should always be used to access non-byte
73 typedef u_int8_t uByte;
74 typedef u_int8_t uWord[2];
75 typedef u_int8_t uDWord[4];
77 #define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h))
80 #define UGETW(w) ((w)[0] | ((w)[1] << 8))
81 #define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8))
82 #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24))
83 #define USETDW(w,v) ((w)[0] = (u_int8_t)(v), \
84 (w)[1] = (u_int8_t)((v) >> 8), \
85 (w)[2] = (u_int8_t)((v) >> 16), \
86 (w)[3] = (u_int8_t)((v) >> 24))
89 * On little-endian machines that can handle unanliged accesses
90 * (e.g. i386) these macros can be replaced by the following.
92 #define UGETW(w) (*(u_int16_t *)(w))
93 #define USETW(w,v) (*(u_int16_t *)(w) = (v))
94 #define UGETDW(w) (*(u_int32_t *)(w))
95 #define USETDW(w,v) (*(u_int32_t *)(w) = (v))
98 #define UPACKED __packed
106 } UPACKED usb_device_request_t;
108 #define UT_WRITE 0x00
110 #define UT_STANDARD 0x00
111 #define UT_CLASS 0x20
112 #define UT_VENDOR 0x40
113 #define UT_DEVICE 0x00
114 #define UT_INTERFACE 0x01
115 #define UT_ENDPOINT 0x02
116 #define UT_OTHER 0x03
118 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE)
119 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE)
120 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT)
121 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE)
122 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE)
123 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT)
124 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE)
125 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE)
126 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER)
127 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT)
128 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE)
129 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE)
130 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER)
131 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT)
132 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE)
133 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE)
134 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER)
135 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT)
136 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE)
137 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE)
138 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER)
139 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT)
142 #define UR_GET_STATUS 0x00
143 #define UR_CLEAR_FEATURE 0x01
144 #define UR_SET_FEATURE 0x03
145 #define UR_SET_ADDRESS 0x05
146 #define UR_GET_DESCRIPTOR 0x06
147 #define UDESC_DEVICE 0x01
148 #define UDESC_CONFIG 0x02
149 #define UDESC_STRING 0x03
150 #define UDESC_INTERFACE 0x04
151 #define UDESC_ENDPOINT 0x05
152 #define UDESC_DEVICE_QUALIFIER 0x06
153 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07
154 #define UDESC_INTERFACE_POWER 0x08
155 #define UDESC_OTG 0x09
156 #define UDESC_CS_DEVICE 0x21 /* class specific */
157 #define UDESC_CS_CONFIG 0x22
158 #define UDESC_CS_STRING 0x23
159 #define UDESC_CS_INTERFACE 0x24
160 #define UDESC_CS_ENDPOINT 0x25
161 #define UDESC_HUB 0x29
162 #define UR_SET_DESCRIPTOR 0x07
163 #define UR_GET_CONFIG 0x08
164 #define UR_SET_CONFIG 0x09
165 #define UR_GET_INTERFACE 0x0a
166 #define UR_SET_INTERFACE 0x0b
167 #define UR_SYNCH_FRAME 0x0c
169 /* Feature numbers */
170 #define UF_ENDPOINT_HALT 0
171 #define UF_DEVICE_REMOTE_WAKEUP 1
172 #define UF_TEST_MODE 2
174 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */
176 #define USB_2_MAX_CTRL_PACKET 64
177 #define USB_2_MAX_BULK_PACKET 512
181 uByte bDescriptorType;
182 uByte bDescriptorSubtype;
183 } UPACKED usb_descriptor_t;
187 uByte bDescriptorType;
189 #define UD_USB_2_0 0x0200
190 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0)
192 uByte bDeviceSubClass;
193 uByte bDeviceProtocol;
194 uByte bMaxPacketSize;
195 /* The fields below are not part of the initial descriptor. */
202 uByte bNumConfigurations;
203 } UPACKED usb_device_descriptor_t;
204 #define USB_DEVICE_DESCRIPTOR_SIZE 18
208 uByte bDescriptorType;
211 uByte bConfigurationValue;
212 uByte iConfiguration;
214 #define UC_BUS_POWERED 0x80
215 #define UC_SELF_POWERED 0x40
216 #define UC_REMOTE_WAKEUP 0x20
217 uByte bMaxPower; /* max current in 2 mA units */
218 #define UC_POWER_FACTOR 2
219 } UPACKED usb_config_descriptor_t;
220 #define USB_CONFIG_DESCRIPTOR_SIZE 9
224 uByte bDescriptorType;
225 uByte bInterfaceNumber;
226 uByte bAlternateSetting;
228 uByte bInterfaceClass;
229 uByte bInterfaceSubClass;
230 uByte bInterfaceProtocol;
232 } UPACKED usb_interface_descriptor_t;
233 #define USB_INTERFACE_DESCRIPTOR_SIZE 9
237 uByte bDescriptorType;
238 uByte bEndpointAddress;
239 #define UE_GET_DIR(a) ((a) & 0x80)
240 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7))
241 #define UE_DIR_IN 0x80
242 #define UE_DIR_OUT 0x00
244 #define UE_GET_ADDR(a) ((a) & UE_ADDR)
246 #define UE_XFERTYPE 0x03
247 #define UE_CONTROL 0x00
248 #define UE_ISOCHRONOUS 0x01
250 #define UE_INTERRUPT 0x03
251 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE)
252 #define UE_ISO_TYPE 0x0c
253 #define UE_ISO_ASYNC 0x04
254 #define UE_ISO_ADAPT 0x08
255 #define UE_ISO_SYNC 0x0c
256 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE)
257 uWord wMaxPacketSize;
259 } UPACKED usb_endpoint_descriptor_t;
260 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7
264 uByte bDescriptorType;
266 } UPACKED usb_string_descriptor_t;
267 #define USB_MAX_STRING_LEN 128
268 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */
270 /* Hub specific request */
271 #define UR_GET_BUS_STATE 0x02
272 #define UR_CLEAR_TT_BUFFER 0x08
273 #define UR_RESET_TT 0x09
274 #define UR_GET_TT_STATE 0x0a
275 #define UR_STOP_TT 0x0b
278 #define UHF_C_HUB_LOCAL_POWER 0
279 #define UHF_C_HUB_OVER_CURRENT 1
280 #define UHF_PORT_CONNECTION 0
281 #define UHF_PORT_ENABLE 1
282 #define UHF_PORT_SUSPEND 2
283 #define UHF_PORT_OVER_CURRENT 3
284 #define UHF_PORT_RESET 4
285 #define UHF_PORT_POWER 8
286 #define UHF_PORT_LOW_SPEED 9
287 #define UHF_C_PORT_CONNECTION 16
288 #define UHF_C_PORT_ENABLE 17
289 #define UHF_C_PORT_SUSPEND 18
290 #define UHF_C_PORT_OVER_CURRENT 19
291 #define UHF_C_PORT_RESET 20
292 #define UHF_PORT_TEST 21
293 #define UHF_PORT_INDICATOR 22
297 uByte bDescriptorType;
299 uWord wHubCharacteristics;
300 #define UHD_PWR 0x0003
301 #define UHD_PWR_GANGED 0x0000
302 #define UHD_PWR_INDIVIDUAL 0x0001
303 #define UHD_PWR_NO_SWITCH 0x0002
304 #define UHD_COMPOUND 0x0004
305 #define UHD_OC 0x0018
306 #define UHD_OC_GLOBAL 0x0000
307 #define UHD_OC_INDIVIDUAL 0x0008
308 #define UHD_OC_NONE 0x0010
309 #define UHD_TT_THINK 0x0060
310 #define UHD_TT_THINK_8 0x0000
311 #define UHD_TT_THINK_16 0x0020
312 #define UHD_TT_THINK_24 0x0040
313 #define UHD_TT_THINK_32 0x0060
314 #define UHD_PORT_IND 0x0080
315 uByte bPwrOn2PwrGood; /* delay in 2 ms units */
316 #define UHD_PWRON_FACTOR 2
317 uByte bHubContrCurrent;
318 uByte DeviceRemovable[32]; /* max 255 ports */
319 #define UHD_NOT_REMOV(desc, i) \
320 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1)
321 /* deprecated */ uByte PortPowerCtrlMask[1];
322 } UPACKED usb_hub_descriptor_t;
323 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */
327 uByte bDescriptorType;
330 uByte bDeviceSubClass;
331 uByte bDeviceProtocol;
332 uByte bMaxPacketSize0;
333 uByte bNumConfigurations;
335 } UPACKED usb_device_qualifier_t;
336 #define USB_DEVICE_QUALIFIER_SIZE 10
340 uByte bDescriptorType;
342 #define UOTG_SRP 0x01
343 #define UOTG_HNP 0x02
344 } UPACKED usb_otg_descriptor_t;
346 /* OTG feature selectors */
347 #define UOTG_B_HNP_ENABLE 3
348 #define UOTG_A_HNP_SUPPORT 4
349 #define UOTG_A_ALT_HNP_SUPPORT 5
353 /* Device status flags */
354 #define UDS_SELF_POWERED 0x0001
355 #define UDS_REMOTE_WAKEUP 0x0002
356 /* Endpoint status flags */
357 #define UES_HALT 0x0001
358 } UPACKED usb_status_t;
362 #define UHS_LOCAL_POWER 0x0001
363 #define UHS_OVER_CURRENT 0x0002
365 } UPACKED usb_hub_status_t;
369 #define UPS_CURRENT_CONNECT_STATUS 0x0001
370 #define UPS_PORT_ENABLED 0x0002
371 #define UPS_SUSPEND 0x0004
372 #define UPS_OVERCURRENT_INDICATOR 0x0008
373 #define UPS_RESET 0x0010
374 #define UPS_PORT_POWER 0x0100
375 #define UPS_LOW_SPEED 0x0200
376 #define UPS_HIGH_SPEED 0x0400
377 #define UPS_PORT_TEST 0x0800
378 #define UPS_PORT_INDICATOR 0x1000
380 #define UPS_C_CONNECT_STATUS 0x0001
381 #define UPS_C_PORT_ENABLED 0x0002
382 #define UPS_C_SUSPEND 0x0004
383 #define UPS_C_OVERCURRENT_INDICATOR 0x0008
384 #define UPS_C_PORT_RESET 0x0010
385 } UPACKED usb_port_status_t;
387 /* Device class codes */
388 #define UDCLASS_IN_INTERFACE 0x00
389 #define UDCLASS_COMM 0x02
390 #define UDCLASS_HUB 0x09
391 #define UDSUBCLASS_HUB 0x00
392 #define UDPROTO_FSHUB 0x00
393 #define UDPROTO_HSHUBSTT 0x01
394 #define UDPROTO_HSHUBMTT 0x02
395 #define UDCLASS_DIAGNOSTIC 0xdc
396 #define UDCLASS_WIRELESS 0xe0
397 #define UDSUBCLASS_RF 0x01
398 #define UDPROTO_BLUETOOTH 0x01
399 #define UDCLASS_VENDOR 0xff
401 /* Interface class codes */
402 #define UICLASS_UNSPEC 0x00
404 #define UICLASS_AUDIO 0x01
405 #define UISUBCLASS_AUDIOCONTROL 1
406 #define UISUBCLASS_AUDIOSTREAM 2
407 #define UISUBCLASS_MIDISTREAM 3
409 #define UICLASS_CDC 0x02 /* communication */
410 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1
411 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2
412 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3
413 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4
414 #define UISUBCLASS_CAPI_CONTROLMODEL 5
415 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6
416 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7
417 #define UIPROTO_CDC_AT 1
419 #define UICLASS_HID 0x03
420 #define UISUBCLASS_BOOT 1
421 #define UIPROTO_BOOT_KEYBOARD 1
423 #define UICLASS_PHYSICAL 0x05
425 #define UICLASS_IMAGE 0x06
427 #define UICLASS_PRINTER 0x07
428 #define UISUBCLASS_PRINTER 1
429 #define UIPROTO_PRINTER_UNI 1
430 #define UIPROTO_PRINTER_BI 2
431 #define UIPROTO_PRINTER_1284 3
433 #define UICLASS_MASS 0x08
434 #define UISUBCLASS_RBC 1
435 #define UISUBCLASS_SFF8020I 2
436 #define UISUBCLASS_QIC157 3
437 #define UISUBCLASS_UFI 4
438 #define UISUBCLASS_SFF8070I 5
439 #define UISUBCLASS_SCSI 6
440 #define UIPROTO_MASS_CBI_I 0
441 #define UIPROTO_MASS_CBI 1
442 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */
443 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */
445 #define UICLASS_HUB 0x09
446 #define UISUBCLASS_HUB 0
447 #define UIPROTO_FSHUB 0
448 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */
449 #define UIPROTO_HSHUBMTT 1
451 #define UICLASS_CDC_DATA 0x0a
452 #define UISUBCLASS_DATA 0
453 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */
454 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */
455 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */
456 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */
457 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */
458 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */
459 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */
460 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */
461 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */
462 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */
463 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */
464 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/
465 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */
467 #define UICLASS_SMARTCARD 0x0b
469 /*#define UICLASS_FIRM_UPD 0x0c*/
471 #define UICLASS_SECURITY 0x0d
473 #define UICLASS_DIAGNOSTIC 0xdc
475 #define UICLASS_WIRELESS 0xe0
476 #define UISUBCLASS_RF 0x01
477 #define UIPROTO_BLUETOOTH 0x01
479 #define UICLASS_APPL_SPEC 0xfe
480 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1
481 #define UISUBCLASS_IRDA 2
482 #define UIPROTO_IRDA 0
484 #define UICLASS_VENDOR 0xff
485 #define UISUBCLASS_XBOX360_CONTROLLER 0x5d
486 #define UIPROTO_XBOX360_GAMEPAD 0x01
489 #define USB_HUB_MAX_DEPTH 5
492 * Minimum time a device needs to be powered down to go through
493 * a power cycle. XXX Are these time in the spec?
495 #define USB_POWER_DOWN_TIME 200 /* ms */
496 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */
499 /* These are the values from the spec. */
500 #define USB_PORT_RESET_DELAY 10 /* ms */
501 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */
502 #define USB_PORT_RESET_RECOVERY 10 /* ms */
503 #define USB_PORT_POWERUP_DELAY 100 /* ms */
504 #define USB_SET_ADDRESS_SETTLE 2 /* ms */
505 #define USB_RESUME_DELAY (20*5) /* ms */
506 #define USB_RESUME_WAIT 10 /* ms */
507 #define USB_RESUME_RECOVERY 10 /* ms */
508 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */
510 /* Allow for marginal (i.e. non-conforming) devices. */
511 #define USB_PORT_RESET_DELAY 50 /* ms */
512 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */
513 #define USB_PORT_RESET_RECOVERY 250 /* ms */
514 #define USB_PORT_POWERUP_DELAY 300 /* ms */
515 #define USB_SET_ADDRESS_SETTLE 10 /* ms */
516 #define USB_RESUME_DELAY (50*5) /* ms */
517 #define USB_RESUME_WAIT 50 /* ms */
518 #define USB_RESUME_RECOVERY 50 /* ms */
519 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */
522 #define USB_MIN_POWER 100 /* mA */
523 #define USB_MAX_POWER 500 /* mA */
525 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/
528 #define USB_UNCONFIG_NO 0
529 #define USB_UNCONFIG_INDEX (-1)
531 /*** ioctl() related stuff ***/
533 struct usb_ctl_request {
535 usb_device_request_t ucr_request;
538 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */
539 int ucr_actlen; /* actual length transferred */
542 struct usb_alt_interface {
543 int uai_config_index;
544 int uai_interface_index;
548 #define USB_CURRENT_CONFIG_INDEX (-1)
549 #define USB_CURRENT_ALT_INDEX (-1)
551 struct usb_config_desc {
552 int ucd_config_index;
553 usb_config_descriptor_t ucd_desc;
556 struct usb_interface_desc {
557 int uid_config_index;
558 int uid_interface_index;
560 usb_interface_descriptor_t uid_desc;
563 struct usb_endpoint_desc {
564 int ued_config_index;
565 int ued_interface_index;
567 int ued_endpoint_index;
568 usb_endpoint_descriptor_t ued_desc;
571 struct usb_full_desc {
572 int ufd_config_index;
577 struct usb_string_desc {
578 int usd_string_index;
580 usb_string_descriptor_t usd_desc;
583 struct usb_ctl_report_desc {
585 u_char ucrd_data[1024]; /* filled data size will vary */
588 typedef struct { u_int32_t cookie; } usb_event_cookie_t;
590 #define USB_MAX_DEVNAMES 4
591 #define USB_MAX_DEVNAMELEN 16
592 struct usb_device_info {
594 u_int8_t udi_addr; /* device address */
595 usb_event_cookie_t udi_cookie;
596 char udi_product[USB_MAX_STRING_LEN];
597 char udi_vendor[USB_MAX_STRING_LEN];
599 u_int16_t udi_productNo;
600 u_int16_t udi_vendorNo;
601 u_int16_t udi_releaseNo;
603 u_int8_t udi_subclass;
604 u_int8_t udi_protocol;
607 #define USB_SPEED_LOW 1
608 #define USB_SPEED_FULL 2
609 #define USB_SPEED_HIGH 3
610 int udi_power; /* power consumption in mA, 0 if selfpowered */
612 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN];
613 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */
614 #define USB_PORT_ENABLED 0xff
615 #define USB_PORT_SUSPENDED 0xfe
616 #define USB_PORT_POWERED 0xfd
617 #define USB_PORT_DISABLED 0xfc
620 struct usb_ctl_report {
622 u_char ucr_data[1024]; /* filled data size will vary */
625 struct usb_device_stats {
626 u_long uds_requests[4]; /* indexed by transfer type UE_* */
629 /* Events that can be read from /dev/usb */
632 #define USB_EVENT_CTRLR_ATTACH 1
633 #define USB_EVENT_CTRLR_DETACH 2
634 #define USB_EVENT_DEVICE_ATTACH 3
635 #define USB_EVENT_DEVICE_DETACH 4
636 #define USB_EVENT_DRIVER_ATTACH 5
637 #define USB_EVENT_DRIVER_DETACH 6
638 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH)
639 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH)
640 struct timespec ue_time;
645 struct usb_device_info ue_device;
647 usb_event_cookie_t ue_cookie;
654 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request)
655 #define USB_SETDEBUG _IOW ('U', 2, int)
656 #define USB_DISCOVER _IO ('U', 3)
657 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info)
658 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats)
660 /* Generic HID device */
661 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc)
662 #define USB_SET_IMMED _IOW ('U', 22, int)
663 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report)
664 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report)
665 #define USB_GET_REPORT_ID _IOR ('U', 25, int)
667 /* Generic USB device */
668 #define USB_GET_CONFIG _IOR ('U', 100, int)
669 #define USB_SET_CONFIG _IOW ('U', 101, int)
670 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface)
671 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface)
672 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface)
673 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t)
674 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc)
675 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc)
676 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc)
677 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc)
678 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc)
679 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request)
680 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info)
681 #define USB_SET_SHORT_XFER _IOW ('U', 113, int)
682 #define USB_SET_TIMEOUT _IOW ('U', 114, int)
685 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int)
686 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int)