FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/usb.h
1 /* $NetBSD: usb.h,v 1.69 2002/09/22 23:20:50 augustss Exp $ */
2 /* $FreeBSD: releng/7.3/sys/dev/usb/usb.h 190251 2009-03-22 06:37:14Z n_hibma $ */
3
4 /*-
5 * Copyright (c) 1998 The NetBSD Foundation, Inc.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Lennart Augustsson (lennart@augustsson.net) at
10 * Carlstedt Research & Technology.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 * must display the following acknowledgement:
22 * This product includes software developed by the NetBSD
23 * Foundation, Inc. and its contributors.
24 * 4. Neither the name of The NetBSD Foundation nor the names of its
25 * contributors may be used to endorse or promote products derived
26 * from this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38 * POSSIBILITY OF SUCH DAMAGE.
39 */
40
41
42 #ifndef _USB_H_
43 #define _USB_H_
44
45 #include <sys/types.h>
46 #include <sys/time.h>
47
48 #if defined(_KERNEL)
49 #include "opt_usb.h"
50
51 #ifdef SYSCTL_DECL
52 SYSCTL_DECL(_hw_usb);
53 #endif
54
55 #include <sys/malloc.h>
56
57 MALLOC_DECLARE(M_USB);
58 MALLOC_DECLARE(M_USBDEV);
59 MALLOC_DECLARE(M_USBHC);
60 #endif /* _KERNEL */
61
62 #define PWR_RESUME 0
63 #define PWR_SUSPEND 1
64 #define PWR_STANDBY 2
65 #define PWR_SOFTSUSPEND 3
66 #define PWR_SOFTSTANDBY 4
67 #define PWR_SOFTRESUME 5
68
69 /* These two defines are used by usbd to autoload the usb kld */
70 #define USB_KLD "usb" /* name of usb module */
71 #define USB_UHUB "usb/uhub" /* root hub */
72
73 #define USB_STACK_VERSION 2
74
75 #define USB_MAX_DEVICES 128
76 #define USB_START_ADDR 0
77
78 #define USB_CONTROL_ENDPOINT 0
79 #define USB_MAX_ENDPOINTS 16
80
81 #define USB_FRAMES_PER_SECOND 1000
82
83 /*
84 * The USB records contain some unaligned little-endian word
85 * components. The U[SG]ETW macros take care of both the alignment
86 * and endian problem and should always be used to access non-byte
87 * values.
88 */
89 typedef u_int8_t uByte;
90 typedef u_int8_t uWord[2];
91 typedef u_int8_t uDWord[4];
92
93 #define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h))
94
95 #if 1
96 #define UGETW(w) ((w)[0] | ((w)[1] << 8))
97 #define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8))
98 #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24))
99 #define USETDW(w,v) ((w)[0] = (u_int8_t)(v), \
100 (w)[1] = (u_int8_t)((v) >> 8), \
101 (w)[2] = (u_int8_t)((v) >> 16), \
102 (w)[3] = (u_int8_t)((v) >> 24))
103 #else
104 /*
105 * On little-endian machines that can handle unanliged accesses
106 * (e.g. i386) these macros can be replaced by the following.
107 */
108 #define UGETW(w) (*(u_int16_t *)(w))
109 #define USETW(w,v) (*(u_int16_t *)(w) = (v))
110 #define UGETDW(w) (*(u_int32_t *)(w))
111 #define USETDW(w,v) (*(u_int32_t *)(w) = (v))
112 #endif
113
114 #define UPACKED __packed
115
116 typedef struct {
117 uByte bmRequestType;
118 uByte bRequest;
119 uWord wValue;
120 uWord wIndex;
121 uWord wLength;
122 } UPACKED usb_device_request_t;
123
124 #define UT_WRITE 0x00
125 #define UT_READ 0x80
126 #define UT_STANDARD 0x00
127 #define UT_CLASS 0x20
128 #define UT_VENDOR 0x40
129 #define UT_DEVICE 0x00
130 #define UT_INTERFACE 0x01
131 #define UT_ENDPOINT 0x02
132 #define UT_OTHER 0x03
133
134 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE)
135 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE)
136 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT)
137 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE)
138 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE)
139 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT)
140 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE)
141 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE)
142 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER)
143 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT)
144 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE)
145 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE)
146 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER)
147 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT)
148 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE)
149 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE)
150 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER)
151 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT)
152 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE)
153 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE)
154 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER)
155 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT)
156
157 /* Requests */
158 #define UR_GET_STATUS 0x00
159 #define UR_CLEAR_FEATURE 0x01
160 #define UR_SET_FEATURE 0x03
161 #define UR_SET_ADDRESS 0x05
162 #define UR_GET_DESCRIPTOR 0x06
163 #define UDESC_DEVICE 0x01
164 #define UDESC_CONFIG 0x02
165 #define UDESC_STRING 0x03
166 #define UDESC_INTERFACE 0x04
167 #define UDESC_ENDPOINT 0x05
168 #define UDESC_DEVICE_QUALIFIER 0x06
169 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07
170 #define UDESC_INTERFACE_POWER 0x08
171 #define UDESC_OTG 0x09
172 #define UDESC_CS_DEVICE 0x21 /* class specific */
173 #define UDESC_CS_CONFIG 0x22
174 #define UDESC_CS_STRING 0x23
175 #define UDESC_CS_INTERFACE 0x24
176 #define UDESC_CS_ENDPOINT 0x25
177 #define UDESC_HUB 0x29
178 #define UR_SET_DESCRIPTOR 0x07
179 #define UR_GET_CONFIG 0x08
180 #define UR_SET_CONFIG 0x09
181 #define UR_GET_INTERFACE 0x0a
182 #define UR_SET_INTERFACE 0x0b
183 #define UR_SYNCH_FRAME 0x0c
184
185 /* Feature numbers */
186 #define UF_ENDPOINT_HALT 0
187 #define UF_DEVICE_REMOTE_WAKEUP 1
188 #define UF_TEST_MODE 2
189
190 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */
191
192 #define USB_2_MAX_CTRL_PACKET 64
193 #define USB_2_MAX_BULK_PACKET 512
194
195 typedef struct {
196 uByte bLength;
197 uByte bDescriptorType;
198 uByte bDescriptorSubtype;
199 } UPACKED usb_descriptor_t;
200
201 typedef struct {
202 uByte bLength;
203 uByte bDescriptorType;
204 uWord bcdUSB;
205 #define UD_USB_2_0 0x0200
206 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0)
207 uByte bDeviceClass;
208 uByte bDeviceSubClass;
209 uByte bDeviceProtocol;
210 uByte bMaxPacketSize;
211 /* The fields below are not part of the initial descriptor. */
212 uWord idVendor;
213 uWord idProduct;
214 uWord bcdDevice;
215 uByte iManufacturer;
216 uByte iProduct;
217 uByte iSerialNumber;
218 uByte bNumConfigurations;
219 } UPACKED usb_device_descriptor_t;
220 #define USB_DEVICE_DESCRIPTOR_SIZE 18
221
222 typedef struct {
223 uByte bLength;
224 uByte bDescriptorType;
225 uWord wTotalLength;
226 uByte bNumInterface;
227 uByte bConfigurationValue;
228 uByte iConfiguration;
229 uByte bmAttributes;
230 #define UC_BUS_POWERED 0x80
231 #define UC_SELF_POWERED 0x40
232 #define UC_REMOTE_WAKEUP 0x20
233 uByte bMaxPower; /* max current in 2 mA units */
234 #define UC_POWER_FACTOR 2
235 } UPACKED usb_config_descriptor_t;
236 #define USB_CONFIG_DESCRIPTOR_SIZE 9
237
238 typedef struct {
239 uByte bLength;
240 uByte bDescriptorType;
241 uByte bInterfaceNumber;
242 uByte bAlternateSetting;
243 uByte bNumEndpoints;
244 uByte bInterfaceClass;
245 uByte bInterfaceSubClass;
246 uByte bInterfaceProtocol;
247 uByte iInterface;
248 } UPACKED usb_interface_descriptor_t;
249 #define USB_INTERFACE_DESCRIPTOR_SIZE 9
250
251 typedef struct {
252 uByte bLength;
253 uByte bDescriptorType;
254 uByte bEndpointAddress;
255 #define UE_GET_DIR(a) ((a) & 0x80)
256 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7))
257 #define UE_DIR_IN 0x80
258 #define UE_DIR_OUT 0x00
259 #define UE_ADDR 0x0f
260 #define UE_GET_ADDR(a) ((a) & UE_ADDR)
261 uByte bmAttributes;
262 #define UE_XFERTYPE 0x03
263 #define UE_CONTROL 0x00
264 #define UE_ISOCHRONOUS 0x01
265 #define UE_BULK 0x02
266 #define UE_INTERRUPT 0x03
267 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE)
268 #define UE_ISO_TYPE 0x0c
269 #define UE_ISO_ASYNC 0x04
270 #define UE_ISO_ADAPT 0x08
271 #define UE_ISO_SYNC 0x0c
272 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE)
273 uWord wMaxPacketSize;
274 uByte bInterval;
275 } UPACKED usb_endpoint_descriptor_t;
276 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7
277
278 typedef struct {
279 uByte bLength;
280 uByte bDescriptorType;
281 uWord bString[127];
282 } UPACKED usb_string_descriptor_t;
283 #define USB_MAX_STRING_LEN 128
284 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */
285
286 /* Hub specific request */
287 #define UR_GET_BUS_STATE 0x02
288 #define UR_CLEAR_TT_BUFFER 0x08
289 #define UR_RESET_TT 0x09
290 #define UR_GET_TT_STATE 0x0a
291 #define UR_STOP_TT 0x0b
292
293 /* Hub features */
294 #define UHF_C_HUB_LOCAL_POWER 0
295 #define UHF_C_HUB_OVER_CURRENT 1
296 #define UHF_PORT_CONNECTION 0
297 #define UHF_PORT_ENABLE 1
298 #define UHF_PORT_SUSPEND 2
299 #define UHF_PORT_OVER_CURRENT 3
300 #define UHF_PORT_RESET 4
301 #define UHF_PORT_POWER 8
302 #define UHF_PORT_LOW_SPEED 9
303 #define UHF_C_PORT_CONNECTION 16
304 #define UHF_C_PORT_ENABLE 17
305 #define UHF_C_PORT_SUSPEND 18
306 #define UHF_C_PORT_OVER_CURRENT 19
307 #define UHF_C_PORT_RESET 20
308 #define UHF_PORT_TEST 21
309 #define UHF_PORT_INDICATOR 22
310
311 typedef struct {
312 uByte bDescLength;
313 uByte bDescriptorType;
314 uByte bNbrPorts;
315 uWord wHubCharacteristics;
316 #define UHD_PWR 0x0003
317 #define UHD_PWR_GANGED 0x0000
318 #define UHD_PWR_INDIVIDUAL 0x0001
319 #define UHD_PWR_NO_SWITCH 0x0002
320 #define UHD_COMPOUND 0x0004
321 #define UHD_OC 0x0018
322 #define UHD_OC_GLOBAL 0x0000
323 #define UHD_OC_INDIVIDUAL 0x0008
324 #define UHD_OC_NONE 0x0010
325 #define UHD_TT_THINK 0x0060
326 #define UHD_TT_THINK_8 0x0000
327 #define UHD_TT_THINK_16 0x0020
328 #define UHD_TT_THINK_24 0x0040
329 #define UHD_TT_THINK_32 0x0060
330 #define UHD_PORT_IND 0x0080
331 uByte bPwrOn2PwrGood; /* delay in 2 ms units */
332 #define UHD_PWRON_FACTOR 2
333 uByte bHubContrCurrent;
334 uByte DeviceRemovable[32]; /* max 255 ports */
335 #define UHD_NOT_REMOV(desc, i) \
336 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1)
337 /* deprecated */ uByte PortPowerCtrlMask[1];
338 } UPACKED usb_hub_descriptor_t;
339 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */
340
341 typedef struct {
342 uByte bLength;
343 uByte bDescriptorType;
344 uWord bcdUSB;
345 uByte bDeviceClass;
346 uByte bDeviceSubClass;
347 uByte bDeviceProtocol;
348 uByte bMaxPacketSize0;
349 uByte bNumConfigurations;
350 uByte bReserved;
351 } UPACKED usb_device_qualifier_t;
352 #define USB_DEVICE_QUALIFIER_SIZE 10
353
354 typedef struct {
355 uByte bLength;
356 uByte bDescriptorType;
357 uByte bmAttributes;
358 #define UOTG_SRP 0x01
359 #define UOTG_HNP 0x02
360 } UPACKED usb_otg_descriptor_t;
361
362 /* OTG feature selectors */
363 #define UOTG_B_HNP_ENABLE 3
364 #define UOTG_A_HNP_SUPPORT 4
365 #define UOTG_A_ALT_HNP_SUPPORT 5
366
367 typedef struct {
368 uWord wStatus;
369 /* Device status flags */
370 #define UDS_SELF_POWERED 0x0001
371 #define UDS_REMOTE_WAKEUP 0x0002
372 /* Endpoint status flags */
373 #define UES_HALT 0x0001
374 } UPACKED usb_status_t;
375
376 typedef struct {
377 uWord wHubStatus;
378 #define UHS_LOCAL_POWER 0x0001
379 #define UHS_OVER_CURRENT 0x0002
380 uWord wHubChange;
381 } UPACKED usb_hub_status_t;
382
383 typedef struct {
384 uWord wPortStatus;
385 #define UPS_CURRENT_CONNECT_STATUS 0x0001
386 #define UPS_PORT_ENABLED 0x0002
387 #define UPS_SUSPEND 0x0004
388 #define UPS_OVERCURRENT_INDICATOR 0x0008
389 #define UPS_RESET 0x0010
390 #define UPS_PORT_POWER 0x0100
391 #define UPS_LOW_SPEED 0x0200
392 #define UPS_HIGH_SPEED 0x0400
393 #define UPS_PORT_TEST 0x0800
394 #define UPS_PORT_INDICATOR 0x1000
395 uWord wPortChange;
396 #define UPS_C_CONNECT_STATUS 0x0001
397 #define UPS_C_PORT_ENABLED 0x0002
398 #define UPS_C_SUSPEND 0x0004
399 #define UPS_C_OVERCURRENT_INDICATOR 0x0008
400 #define UPS_C_PORT_RESET 0x0010
401 } UPACKED usb_port_status_t;
402
403 /* Device class codes */
404 #define UDCLASS_IN_INTERFACE 0x00
405 #define UDCLASS_COMM 0x02
406 #define UDCLASS_HUB 0x09
407 #define UDSUBCLASS_HUB 0x00
408 #define UDPROTO_FSHUB 0x00
409 #define UDPROTO_HSHUBSTT 0x01
410 #define UDPROTO_HSHUBMTT 0x02
411 #define UDCLASS_DIAGNOSTIC 0xdc
412 #define UDCLASS_WIRELESS 0xe0
413 #define UDSUBCLASS_RF 0x01
414 #define UDPROTO_BLUETOOTH 0x01
415 #define UDCLASS_VENDOR 0xff
416
417 /* Interface class codes */
418 #define UICLASS_UNSPEC 0x00
419
420 #define UICLASS_AUDIO 0x01
421 #define UISUBCLASS_AUDIOCONTROL 1
422 #define UISUBCLASS_AUDIOSTREAM 2
423 #define UISUBCLASS_MIDISTREAM 3
424
425 #define UICLASS_CDC 0x02 /* communication */
426 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1
427 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2
428 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3
429 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4
430 #define UISUBCLASS_CAPI_CONTROLMODEL 5
431 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6
432 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7
433 #define UIPROTO_CDC_AT 1
434
435 #define UICLASS_HID 0x03
436 #define UISUBCLASS_BOOT 1
437 #define UIPROTO_BOOT_KEYBOARD 1
438 #define UIPROTO_MOUSE 2
439
440 #define UICLASS_PHYSICAL 0x05
441
442 #define UICLASS_IMAGE 0x06
443
444 #define UICLASS_PRINTER 0x07
445 #define UISUBCLASS_PRINTER 1
446 #define UIPROTO_PRINTER_UNI 1
447 #define UIPROTO_PRINTER_BI 2
448 #define UIPROTO_PRINTER_1284 3
449
450 #define UICLASS_MASS 0x08
451 #define UISUBCLASS_RBC 1
452 #define UISUBCLASS_SFF8020I 2
453 #define UISUBCLASS_QIC157 3
454 #define UISUBCLASS_UFI 4
455 #define UISUBCLASS_SFF8070I 5
456 #define UISUBCLASS_SCSI 6
457 #define UIPROTO_MASS_CBI_I 0
458 #define UIPROTO_MASS_CBI 1
459 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */
460 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */
461
462 #define UICLASS_HUB 0x09
463 #define UISUBCLASS_HUB 0
464 #define UIPROTO_FSHUB 0
465 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */
466 #define UIPROTO_HSHUBMTT 1
467
468 #define UICLASS_CDC_DATA 0x0a
469 #define UISUBCLASS_DATA 0
470 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */
471 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */
472 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */
473 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */
474 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */
475 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */
476 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */
477 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */
478 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */
479 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */
480 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */
481 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/
482 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */
483
484 #define UICLASS_SMARTCARD 0x0b
485
486 /*#define UICLASS_FIRM_UPD 0x0c*/
487
488 #define UICLASS_SECURITY 0x0d
489
490 #define UICLASS_DIAGNOSTIC 0xdc
491
492 #define UICLASS_WIRELESS 0xe0
493 #define UISUBCLASS_RF 0x01
494 #define UIPROTO_BLUETOOTH 0x01
495
496 #define UICLASS_APPL_SPEC 0xfe
497 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1
498 #define UISUBCLASS_IRDA 2
499 #define UIPROTO_IRDA 0
500
501 #define UICLASS_VENDOR 0xff
502 #define UISUBCLASS_XBOX360_CONTROLLER 0x5d
503 #define UIPROTO_XBOX360_GAMEPAD 0x01
504
505
506 #define USB_HUB_MAX_DEPTH 5
507
508 /*
509 * Minimum time a device needs to be powered down to go through
510 * a power cycle. XXX Are these time in the spec?
511 */
512 #define USB_POWER_DOWN_TIME 200 /* ms */
513 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */
514
515 #if 0
516 /* These are the values from the spec. */
517 #define USB_PORT_RESET_DELAY 10 /* ms */
518 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */
519 #define USB_PORT_RESET_RECOVERY 10 /* ms */
520 #define USB_PORT_POWERUP_DELAY 100 /* ms */
521 #define USB_SET_ADDRESS_SETTLE 2 /* ms */
522 #define USB_RESUME_DELAY (20*5) /* ms */
523 #define USB_RESUME_WAIT 10 /* ms */
524 #define USB_RESUME_RECOVERY 10 /* ms */
525 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */
526 #else
527 /* Allow for marginal (i.e. non-conforming) devices. */
528 #define USB_PORT_RESET_DELAY 50 /* ms */
529 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */
530 #define USB_PORT_RESET_RECOVERY 250 /* ms */
531 #define USB_PORT_POWERUP_DELAY 300 /* ms */
532 #define USB_SET_ADDRESS_SETTLE 10 /* ms */
533 #define USB_RESUME_DELAY (50*5) /* ms */
534 #define USB_RESUME_WAIT 50 /* ms */
535 #define USB_RESUME_RECOVERY 50 /* ms */
536 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */
537 #endif
538
539 #define USB_MIN_POWER 100 /* mA */
540 #define USB_MAX_POWER 500 /* mA */
541
542 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/
543
544
545 #define USB_UNCONFIG_NO 0
546 #define USB_UNCONFIG_INDEX (-1)
547
548 /*** ioctl() related stuff ***/
549
550 struct usb_ctl_request {
551 int ucr_addr;
552 usb_device_request_t ucr_request;
553 void *ucr_data;
554 int ucr_flags;
555 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */
556 int ucr_actlen; /* actual length transferred */
557 };
558
559 struct usb_alt_interface {
560 int uai_config_index;
561 int uai_interface_index;
562 int uai_alt_no;
563 };
564
565 #define USB_CURRENT_CONFIG_INDEX (-1)
566 #define USB_CURRENT_ALT_INDEX (-1)
567
568 struct usb_config_desc {
569 int ucd_config_index;
570 usb_config_descriptor_t ucd_desc;
571 };
572
573 struct usb_interface_desc {
574 int uid_config_index;
575 int uid_interface_index;
576 int uid_alt_index;
577 usb_interface_descriptor_t uid_desc;
578 };
579
580 struct usb_endpoint_desc {
581 int ued_config_index;
582 int ued_interface_index;
583 int ued_alt_index;
584 int ued_endpoint_index;
585 usb_endpoint_descriptor_t ued_desc;
586 };
587
588 struct usb_full_desc {
589 int ufd_config_index;
590 u_int ufd_size;
591 u_char *ufd_data;
592 };
593
594 struct usb_string_desc {
595 int usd_string_index;
596 int usd_language_id;
597 usb_string_descriptor_t usd_desc;
598 };
599
600 struct usb_ctl_report_desc {
601 int ucrd_size;
602 u_char ucrd_data[1024]; /* filled data size will vary */
603 };
604
605 typedef struct { u_int32_t cookie; } usb_event_cookie_t;
606
607 #define USB_MAX_DEVNAMES 4
608 #define USB_MAX_DEVNAMELEN 16
609 struct usb_device_info {
610 u_int8_t udi_bus;
611 u_int8_t udi_addr; /* device address */
612 usb_event_cookie_t udi_cookie;
613 char udi_product[USB_MAX_STRING_LEN];
614 char udi_vendor[USB_MAX_STRING_LEN];
615 char udi_release[8];
616 u_int16_t udi_productNo;
617 u_int16_t udi_vendorNo;
618 u_int16_t udi_releaseNo;
619 u_int8_t udi_class;
620 u_int8_t udi_subclass;
621 u_int8_t udi_protocol;
622 u_int8_t udi_config;
623 u_int8_t udi_speed;
624 #define USB_SPEED_LOW 1
625 #define USB_SPEED_FULL 2
626 #define USB_SPEED_HIGH 3
627 int udi_power; /* power consumption in mA, 0 if selfpowered */
628 int udi_nports;
629 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN];
630 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */
631 #define USB_PORT_ENABLED 0xff
632 #define USB_PORT_SUSPENDED 0xfe
633 #define USB_PORT_POWERED 0xfd
634 #define USB_PORT_DISABLED 0xfc
635 };
636
637 struct usb_ctl_report {
638 int ucr_report;
639 u_char ucr_data[1024]; /* filled data size will vary */
640 };
641
642 struct usb_device_stats {
643 u_long uds_requests[4]; /* indexed by transfer type UE_* */
644 };
645
646 /* Events that can be read from /dev/usb */
647 struct usb_event {
648 int ue_type;
649 #define USB_EVENT_CTRLR_ATTACH 1
650 #define USB_EVENT_CTRLR_DETACH 2
651 #define USB_EVENT_DEVICE_ATTACH 3
652 #define USB_EVENT_DEVICE_DETACH 4
653 #define USB_EVENT_DRIVER_ATTACH 5
654 #define USB_EVENT_DRIVER_DETACH 6
655 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH)
656 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH)
657 struct timespec ue_time;
658 union {
659 struct {
660 int ue_bus;
661 } ue_ctrlr;
662 struct usb_device_info ue_device;
663 struct {
664 usb_event_cookie_t ue_cookie;
665 char ue_devname[16];
666 } ue_driver;
667 } u;
668 };
669
670 /* USB controller */
671 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request)
672 #define USB_SETDEBUG _IOW ('U', 2, int)
673 #define USB_DISCOVER _IO ('U', 3)
674 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info)
675 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats)
676
677 /* Generic HID device */
678 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc)
679 #define USB_SET_IMMED _IOW ('U', 22, int)
680 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report)
681 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report)
682 #define USB_GET_REPORT_ID _IOR ('U', 25, int)
683
684 /* Generic USB device */
685 #define USB_GET_CONFIG _IOR ('U', 100, int)
686 #define USB_SET_CONFIG _IOW ('U', 101, int)
687 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface)
688 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface)
689 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface)
690 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t)
691 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc)
692 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc)
693 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc)
694 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc)
695 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc)
696 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request)
697 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info)
698 #define USB_SET_SHORT_XFER _IOW ('U', 113, int)
699 #define USB_SET_TIMEOUT _IOW ('U', 114, int)
700 #define USB_RESET_DEVICE _IO ('U', 115)
701
702 /* Modem device */
703 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int)
704 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int)
705
706 #endif /* _USB_H_ */
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