blob: 169e551c89a77d38a0008a88ab2e3852a9886e6d [file] [log] [blame]
lh9ed821d2023-04-07 01:36:19 -07001/*
2 * Copyright (c) 1998 The NetBSD Foundation, Inc.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to The NetBSD Foundation
6 * by Lennart Augustsson (lennart@augustsson.net) at
7 * Carlstedt Research & Technology.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the NetBSD
20 * Foundation, Inc. and its contributors.
21 * 4. Neither the name of The NetBSD Foundation nor the names of its
22 * contributors may be used to endorse or promote products derived
23 * from this software without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
26 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
29 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38/* Modified by Synopsys, Inc, 12/12/2007 */
39
40
41#ifndef _USB_H_
42#define _USB_H_
43
44#include "common.h"
45#include <linux/types.h>
46#ifdef __cplusplus
47extern "C" {
48#endif
49
50// T_LANGID_DESCRIPTOR
51#define LANGID_US_ENGLISH 0x0409
52
53// T_STRING_DESCRIPTOR
54#define MAX_STRING_LENGTH (0x20)//(0x100)
55
56
57typedef enum
58{
59
60 NEED_ENUM = 0,
61 DONOT_NEED_ENUM
62
63}T_USB_ENUM;
64
65/*usb´«ÊäÀàÐÍ*/
66typedef enum
67{
68 TRA_CTRL = 0,
69 TRA_BULK,
70 TRA_INTR,
71 TRA_ISO
72}T_USB_TRAN;
73
74/* USB¿ØÖÆ´«ÊäÃüÁî*/
75typedef struct
76{
77 BYTE bmRequestType;
78 BYTE bRequest;
79 WORD16 wValue;
80 WORD16 wIndex;
81 WORD16 wLength;
82}T_CTRL_COMMAND;
83
84
85// ¶ËµãÊý¾Ý°ü´óС
86typedef enum
87{
88 CONTROL_8 =8,
89 CONTROL_16 =16,
90 CONTROL_32 =32,
91 CONTROL_64 =64,
92
93 BULK_8 =8,
94 BULK_16 =16,
95 BULK_32 =32,
96 BULKL_64 =64
97}T_EP_PKT_SIZE;
98
99
100// CLEAR_FEATURE, SET_FEATURE
101#define FEATURE_DEVICE_REMOTE_WAKEUP (0x1)
102#define FEATURE_ENDPOINT_HALT (0x0)
103#define FEATURE_TEST_MODE (0x2)
104
105// ¸ù¾Ýʵ¼ÊÇé¿öÐÞ¸Ä
106#define USB_VENDOR_ID (0x19D2) // 2×Ö½Ú
107#define USB_PRODUCT_ID (0x0256) // 2×Ö½Ú
108#define PRODUCT_RELEASE_NUMBER (0x7520) // 2×Ö½Ú
109
110#define VERDOR_SPECIFIC (0xff)
111
112#define EP0_PACKET_SIZE CONTROL_64
113#define EP1_PACKET_SIZE 64
114#define EPX_PACKET_SIZE 64
115
116#define EP_FOR_IN 2
117#define EP_FOR_OUT 3
118
119
120/*usbÉ豸µÄÆß¸ö״̬*/
121typedef enum
122{
123 eUSB_ATTACHED = 0,
124 eUSB_POWERED,
125 eUSB_DEFAULT,
126 eUSB_SUSPEND,
127 eUSB_RUSUME,
128 eUSB_ADDRESS,
129 eUSB_CONFIG
130}E_USB_STATE;
131
132
133// ±ê×¼ÇëÇóÃüÁî
134typedef enum
135{
136 GET_STATUS =0x0,
137 CLEAR_FEATURE =0x1,
138 SET_FEATURE =0x3,
139 SET_ADDRESS =0x5,
140 GET_DESCRIPTOR =0x6,
141 SET_DESCRIPTOR =0x7,
142 GET_CONFIGURATION =0x8,
143 SET_CONFIGURATION =0x9,
144 GET_INTERFACE =0xa,
145 SET_INTERFACE =0xb,
146 SYNCH_FRAME =0xc
147}T_STANDARD_REQUST;
148
149
150// ÃèÊö·ûÀàÐÍ
151typedef enum
152{
153 DEVICE_DESCRIPTOR = 0x01,
154 CONFIG_DESCRIPTOR = 0x02,
155 STRING_DESCRIPTOR = 0x03,
156 INTERFACE_DESCRIPTOR= 0x04,
157 ENDPOINT_DESCRIPTOR = 0x05
158} T_DESCRIPTORS_TYPE;
159
160// USBÖ§³ÖµÄÌØÕ÷¶¨Òå
161typedef enum
162{
163 DEVICE_REMOTE_WAKEUP =1, // Device
164 ENDPOINT_HALT =0, // Endpoint
165 TEST_MODE =2 //Device
166}T_FEATURE;
167
168
169// bmAttributes
170#define ATTR_D7 (0x01 <<7) // ±ØÐëΪ1
171#define ATTR_SELF_POWERED (0x01 <<6) // ×Ô¹©µç
172#define ATTR_SUPPORT_REMOTE_WAKEUP (0x01 <<5) // Ô¶³Ì»½ÐÑ
173
174// bMaxPower
175#define POWER_MA(power) (power>>1) // µ¥Î»: 2mA
176
177#define EP_ADDRESS_DIRECTION_MASK (0x01 <<7) //Direction, ignored for control endpoints
178#define EP_ADDRESS_DIRECTION_IN (0x01 <<7)
179#define EP_ADDRESS_DIRECTION_OUT (0x0 <<7)
180
181
182//bmAttributes
183#define EP_ATTR_TRANSFER_TYPE_MASK (0x03 <<0)
184#define EP_ATTR_TRANSFER_TYPE_CONTROL (0 <<0)
185#define EP_ATTR_TRANSFER_TYPE_ISO (1 <<0)
186#define EP_ATTR_TRANSFER_TYPE_BULK (2 <<0)
187#define EP_ATTR_TRANSFER_TYPE_INTERRUPT (3 <<0)
188
189//ͬ²½´«Êä¶Ëµã, ×î´ó1023×Ö½Ú, ÂÖѯ¼ä¸ô---2^(bInterval -1)Ö¡
190#define MAX_ISO_PKT (256) //×î´ó1023×Ö½Ú
191#define MAX_ISO_R_INTERVAL (1) //ÂÖѯ¼ä¸ô---2^(bInterval -1)Ö¡
192#define MAX_ISO_T_INTERVAL (1) //ÂÖѯ¼ä¸ô---2^(bInterval -1)Ö¡
193
194//T_STRING_DESCRIPTOR, ascii to unicode---*2, length,type--+2
195#define STRING_DESCRIPTOR_SIZE(size) ((size*2)+2)
196//ת»»ascii×Ö·ûΪunicode×Ö·û
197#define UNICODE(ascii) ascii,0x00
198
199/**************************************************************************/
200typedef uint8_t uByte;
201typedef uint8_t uWord[2];
202typedef uint8_t uDWord[4];
203
204
205#define UT_GET_TYPE(a) ((a) & 0x60)
206#define UT_STANDARD 0x00
207#define UT_CLASS 0x20
208#define UT_VENDOR 0x40
209
210#define UT_GET_RECIPIENT(a) ((a) & 0x1f)
211#define UT_DEVICE 0x00
212#define UT_INTERFACE 0x01
213#define UT_ENDPOINT 0x02
214#define UT_OTHER 0x03
215/* Requests */
216#define UR_GET_STATUS 0x00
217#define USTAT_STANDARD_STATUS 0x00
218#define UR_CLEAR_FEATURE 0x01
219#define UR_SET_FEATURE 0x03
220#define UR_SET_ADDRESS 0x05
221#define UR_GET_DESCRIPTOR 0x06
222#define UR_SET_CONFIG 0x09
223/* Feature numbers */
224#define UF_ENDPOINT_HALT 0
225
226
227
228
229
230#define UE_GET_DIR(a) ((a) & 0x80)
231#define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7))
232#define UE_DIR_IN 0x80
233#define UE_DIR_OUT 0x00
234#define UE_ADDR 0x0f
235#define UE_GET_ADDR(a) ((a) & UE_ADDR)
236
237
238#define USB_MAX_STRING_LEN 128
239#define USB_LANGUAGE_TABLE 0 /* # of the string language id table */
240
241/* Hub specific request */
242#define UR_GET_BUS_STATE 0x02
243#define UR_CLEAR_TT_BUFFER 0x08
244#define UR_RESET_TT 0x09
245#define UR_GET_TT_STATE 0x0a
246#define UR_STOP_TT 0x0b
247
248/* Hub features */
249#define UHF_C_HUB_LOCAL_POWER 0
250#define UHF_C_HUB_OVER_CURRENT 1
251#define UHF_PORT_CONNECTION 0
252#define UHF_PORT_ENABLE 1
253#define UHF_PORT_SUSPEND 2
254#define UHF_PORT_OVER_CURRENT 3
255#define UHF_PORT_RESET 4
256#define UHF_PORT_L1 5
257#define UHF_PORT_POWER 8
258#define UHF_PORT_LOW_SPEED 9
259#define UHF_PORT_HIGH_SPEED 10
260#define UHF_C_PORT_CONNECTION 16
261#define UHF_C_PORT_ENABLE 17
262#define UHF_C_PORT_SUSPEND 18
263#define UHF_C_PORT_OVER_CURRENT 19
264#define UHF_C_PORT_RESET 20
265#define UHF_C_PORT_L1 23
266#define UHF_PORT_TEST 21
267#define UHF_PORT_INDICATOR 22
268
269#define UHD_PWR 0x0003
270#define UHD_PWR_GANGED 0x0000
271#define UHD_PWR_INDIVIDUAL 0x0001
272#define UHD_PWR_NO_SWITCH 0x0002
273#define UHD_COMPOUND 0x0004
274#define UHD_OC 0x0018
275#define UHD_OC_GLOBAL 0x0000
276#define UHD_OC_INDIVIDUAL 0x0008
277#define UHD_OC_NONE 0x0010
278#define UHD_TT_THINK 0x0060
279#define UHD_TT_THINK_8 0x0000
280#define UHD_TT_THINK_16 0x0020
281#define UHD_TT_THINK_24 0x0040
282#define UHD_TT_THINK_32 0x0060
283#define UHD_PORT_IND 0x0080
284#define UHD_PWRON_FACTOR 2
285#define UHD_NOT_REMOV(desc, i) (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1)
286
287#define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */
288
289
290/* OTG feature selectors */
291#define UOTG_B_HNP_ENABLE 3
292#define UOTG_A_HNP_SUPPORT 4
293#define UOTG_A_ALT_HNP_SUPPORT 5
294
295/* Device status flags */
296#define UDS_SELF_POWERED 0x0001
297#define UDS_REMOTE_WAKEUP 0x0002
298/* Endpoint status flags */
299#define UES_HALT 0x0001
300
301
302
303#define UHS_LOCAL_POWER 0x0001
304#define UHS_OVER_CURRENT 0x0002
305
306
307
308#define UPS_CURRENT_CONNECT_STATUS 0x0001
309#define UPS_PORT_ENABLED 0x0002
310#define UPS_SUSPEND 0x0004
311#define UPS_OVERCURRENT_INDICATOR 0x0008
312#define UPS_RESET 0x0010
313#define UPS_PORT_POWER 0x0100
314#define UPS_LOW_SPEED 0x0200
315#define UPS_HIGH_SPEED 0x0400
316#define UPS_PORT_TEST 0x0800
317#define UPS_PORT_INDICATOR 0x1000
318#define UPS_C_CONNECT_STATUS 0x0001
319#define UPS_C_PORT_ENABLED 0x0002
320#define UPS_C_SUSPEND 0x0004
321#define UPS_C_OVERCURRENT_INDICATOR 0x0008
322#define UPS_C_PORT_RESET 0x0010
323
324
325/* Device class codes */
326#define UDCLASS_IN_INTERFACE 0x00
327#define UDCLASS_COMM 0x02
328#define UDCLASS_HUB 0x09
329#define UDSUBCLASS_HUB 0x00
330#define UDPROTO_FSHUB 0x00
331#define UDPROTO_HSHUBSTT 0x01
332#define UDPROTO_HSHUBMTT 0x02
333#define UDCLASS_DIAGNOSTIC 0xdc
334#define UDCLASS_WIRELESS 0xe0
335#define UDSUBCLASS_RF 0x01
336#define UDPROTO_BLUETOOTH 0x01
337#define UDCLASS_VENDOR 0xff
338
339/* Interface class codes */
340#define UICLASS_UNSPEC 0x00
341
342#define UICLASS_AUDIO 0x01
343#define UISUBCLASS_AUDIOCONTROL 1
344#define UISUBCLASS_AUDIOSTREAM 2
345#define UISUBCLASS_MIDISTREAM 3
346
347#define UICLASS_CDC 0x02 /* communication */
348#define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1
349#define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2
350#define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3
351#define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4
352#define UISUBCLASS_CAPI_CONTROLMODEL 5
353#define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6
354#define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7
355#define UIPROTO_CDC_AT 1
356
357#define UICLASS_HID 0x03
358#define UISUBCLASS_BOOT 1
359#define UIPROTO_BOOT_KEYBOARD 1
360
361#define UICLASS_PHYSICAL 0x05
362
363#define UICLASS_IMAGE 0x06
364
365#define UICLASS_PRINTER 0x07
366#define UISUBCLASS_PRINTER 1
367#define UIPROTO_PRINTER_UNI 1
368#define UIPROTO_PRINTER_BI 2
369#define UIPROTO_PRINTER_1284 3
370
371#define UICLASS_MASS 0x08
372#define UISUBCLASS_RBC 1
373#define UISUBCLASS_SFF8020I 2
374#define UISUBCLASS_QIC157 3
375#define UISUBCLASS_UFI 4
376#define UISUBCLASS_SFF8070I 5
377#define UISUBCLASS_SCSI 6
378#define UIPROTO_MASS_CBI_I 0
379#define UIPROTO_MASS_CBI 1
380#define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */
381#define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */
382
383#define UICLASS_HUB 0x09
384#define UISUBCLASS_HUB 0
385#define UIPROTO_FSHUB 0
386#define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */
387#define UIPROTO_HSHUBMTT 1
388
389#define UICLASS_CDC_DATA 0x0a
390#define UISUBCLASS_DATA 0
391#define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */
392#define UIPROTO_DATA_HDLC 0x31 /* HDLC */
393#define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */
394#define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */
395#define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */
396#define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */
397#define UIPROTO_DATA_V42BIS 0x90 /* Data compression */
398#define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */
399#define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */
400#define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */
401#define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */
402#define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/
403#define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */
404
405#define UICLASS_SMARTCARD 0x0b
406
407/*#define UICLASS_FIRM_UPD 0x0c*/
408
409#define UICLASS_SECURITY 0x0d
410
411#define UICLASS_DIAGNOSTIC 0xdc
412
413#define UICLASS_WIRELESS 0xe0
414#define UISUBCLASS_RF 0x01
415#define UIPROTO_BLUETOOTH 0x01
416
417#define UICLASS_APPL_SPEC 0xfe
418#define UISUBCLASS_FIRMWARE_DOWNLOAD 1
419#define UISUBCLASS_IRDA 2
420#define UIPROTO_IRDA 0
421
422#define UICLASS_VENDOR 0xff
423
424#define USB_HUB_MAX_DEPTH 5
425
426/*
427 * Minimum time a device needs to be powered down to go through
428 * a power cycle. XXX Are these time in the spec?
429 */
430#define USB_POWER_DOWN_TIME 200 /* ms */
431#define USB_PORT_POWER_DOWN_TIME 100 /* ms */
432
433
434/* Allow for marginal (i.e. non-conforming) devices. */
435#define USB_PORT_RESET_DELAY 50 /* ms */
436#define USB_PORT_ROOT_RESET_DELAY 250 /* ms */
437#define USB_PORT_RESET_RECOVERY 250 /* ms */
438#define USB_PORT_POWERUP_DELAY 300 /* ms */
439#define USB_SET_ADDRESS_SETTLE 10 /* ms */
440#define USB_RESUME_DELAY (50*5) /* ms */
441#define USB_RESUME_WAIT 50 /* ms */
442#define USB_RESUME_RECOVERY 50 /* ms */
443#define USB_EXTRA_POWER_UP_TIME 20 /* ms */
444
445
446#define USB_MIN_POWER 100 /* mA */
447#define USB_MAX_POWER 500 /* mA */
448
449#define USB_BUS_RESET_DELAY 100 /* ms XXX?*/
450
451#define USB_UNCONFIG_NO 0
452#define USB_UNCONFIG_INDEX (-1)
453
454typedef struct usb_device_request_t
455{
456 uint8_t bmRequestType;
457 uint8_t bRequest;
458 uint16_t wValue;
459 uint16_t wIndex;
460 uint16_t wLength;
461} __attribute__ ((__packed__)) usb_device_request_t;
462
463/*** ioctl() related stuff ***/
464
465#define USBD_SHORT_XFER_OK 0x04 /* allow short reads */
466#define USB_CURRENT_CONFIG_INDEX (-1)
467#define USB_CURRENT_ALT_INDEX (-1)
468
469
470
471typedef struct usb_endpoint_descriptor_t
472{
473 uint8_t bLength;
474 uint8_t bDescriptorType;
475 uint8_t bEndpointAddress;
476 uint8_t bmAttributes;
477 uint16_t wMaxPacketSize;
478 uint8_t bInterval;
479} __attribute__ ((__packed__)) usb_endpoint_descriptor_t;
480
481#define USB_MAX_DEVNAMES 4
482#define USB_MAX_DEVNAMELEN 16
483#define USB_SPEED_UNKNOWN 0
484#define USB_SPEED_LOW 1
485#define USB_SPEED_FULL 2
486#define USB_SPEED_HIGH 3
487/*
488 * USB directions
489 *
490 * This bit flag is used in endpoint descriptors' bEndpointAddress field.
491 * It's also one of three fields in control requests bRequestType.
492 */
493#define USB_DIR_OUT 0 /* to device */
494#define USB_DIR_IN 0x80 /* to host */
495
496#define USB_DT_DEVICE 0x01
497#define USB_DT_CONFIG 0x02
498#define USB_DT_STRING 0x03
499#define USB_DT_INTERFACE 0x04
500#define USB_DT_ENDPOINT 0x05
501#define USB_DT_DEVICE_QUALIFIER 0x06
502#define USB_DT_OTHER_SPEED_CONFIG 0x07
503#define USB_DT_INTERFACE_POWER 0x08
504
505/***************************************************/
506// ±ê×¼½Ó¿ÚÃèÊö·û
507typedef struct dwc_interface_descriptor_t
508{
509 BYTE bLength;
510 BYTE bDescriptorType;
511 BYTE bInterfaceNumber;
512 BYTE bAlternateSetting;
513 BYTE bNumEndpoints;
514 BYTE bInterfaceClass;
515 BYTE bInterfaceSubClass;
516 BYTE bInterfaceProtocol;
517 BYTE iInterface;
518}__attribute__ ((__packed__)) dwc_interface_descriptor_t;
519
520
521// ±ê×¼¶ËµãÃèÊö·û
522typedef struct dwc_ep_descriptor_t
523{
524 BYTE bLength;
525 BYTE bDescriptorType;
526 BYTE bEndpointAddress;
527 BYTE bmAttributes;
528 WORD16 wMaxPacketSize;
529 BYTE bInterval;
530}__attribute__ ((__packed__)) dwc_ep_descriptor_t;
531
532
533// ×Ö·û´®ÃèÊö·û
534typedef struct dwc_langid_descriptor_t
535{
536 BYTE bLength;
537 BYTE bDescriptorType;
538 WORD16 wLANGID0;
539
540}__attribute__ ((__packed__)) dwc_langid_descriptor_t;
541
542typedef struct dwc_string_descriptor_t
543{
544 BYTE bLength;
545 BYTE bDescriptorType;
546 BYTE bString[MAX_STRING_LENGTH];
547
548}__attribute__ ((__packed__)) dwc_string_descriptor_t;
549
550// É豸ÃèÊö·û
551typedef struct dwc_device_descriptor_t
552{
553 BYTE bLength;
554 BYTE bDescriptorType;
555 WORD16 bcdUSB;
556 BYTE bDeviceClass;
557 BYTE bDeviceSubClass;
558 BYTE bDeviceProtocol;
559 BYTE bMaxPacketSize0;
560 WORD16 idVendor;
561 WORD16 idProduct;
562 WORD16 bcdDevice;
563 BYTE iManufacturer;
564 BYTE iProduct;
565 BYTE iSerialNumber;
566 BYTE bNumConfigurations;
567}__attribute__ ((__packed__)) dwc_device_descriptor_t;
568
569//device qualifierÃèÊö·û
570typedef struct dwc_dev_qual_descriptor_t
571{
572 BYTE bLength;
573 BYTE bDescriptorType;
574 WORD16 bcdUSB;
575 BYTE bDeviceClass;
576 BYTE bDeviceSubClass;
577 BYTE bDeviceProtocol;
578 BYTE bMaxPacketSize0;
579 BYTE bNumConfigurations;
580 BYTE Reserved;
581}__attribute__ ((__packed__)) dwc_dev_qual_descriptor_t;
582
583
584// ±ê×¼ÅäÖÃÃèÊö·û
585typedef struct dwc_config_descriptor_t
586{
587 BYTE bLength;
588 BYTE bDescriptorType;
589 WORD16 wTotalLength;
590 BYTE bNumInterfaces;
591 BYTE bConfigurationValue;
592 BYTE iConfiguration;
593 BYTE bmAttributes;
594 BYTE bMaxPower;
595}__attribute__ ((__packed__)) dwc_config_descriptor_t;
596
597typedef struct dwc_product_descriptor_t
598{
599 BYTE bLength;
600 BYTE bDescriptorType;
601 char Prod_Desc[98];
602} __attribute__ ((__packed__)) dwc_product_descriptor_t;
603
604//#define MAX_EPS (0x8)
605#define MAX_EPS (0x2)
606typedef enum
607{
608 USB_MAX_PACKET_SIZE_NOT_SET = 0,
609 USB_FULLSPEED_BULK_MAXSIZE = 64,
610 USB_HIGHSPEED_BULK_MAXSIZE = 512,
611}T_USB_MAX_PACKET_SIZE;
612
613typedef struct dwc_config_all_t
614{
615 dwc_config_descriptor_t tConfig;
616 dwc_interface_descriptor_t tInterface;
617 dwc_ep_descriptor_t atTxEP[1]; //·¢ËͶ˵ã(²»°üÀ¨ep0)
618 dwc_ep_descriptor_t atRxEP[1]; //½ÓÊն˵ã(²»°üÀ¨ep0)
619 dwc_interface_descriptor_t tInterface1;
620 dwc_ep_descriptor_t atTxEP1[1]; //·¢ËͶ˵ã(²»°üÀ¨ep0)
621 dwc_ep_descriptor_t atRxEP1[1]; //½ÓÊն˵ã(²»°üÀ¨ep0)
622}__attribute__ ((__packed__)) dwc_config_all_t;
623
624#ifdef __cplusplus
625}
626#endif
627
628#endif /* _USB_H_ */