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Usb Stack: only setup packet handling, and not enabled by default as there is a lot to do.

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* settings code is not fully ready -> changing device driver has no effect
* clean ups
* check copyriths
* find a way to detect IN transfers
* support for full and highspeed
* ...




git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14470 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Christian Gmeiner 2007-08-27 16:04:32 +00:00
parent 9305c86f5b
commit 8181a0c905
29 changed files with 4585 additions and 72 deletions
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48
firmware/usbstack/device.h Normal file
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: arcotg_udc.c 12340 2007-02-16 22:13:21Z barrywardell $
*
* Copyright (C) 2007 by Christian Gmeiner
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _USBSTACK_DEVICE_H_
#define _USBSTACK_DEVICE_H_
/*
* usb device driver
*/
struct usb_device_driver {
const char* name;
void (*bind)(void* controller_ops);
void (*unbind)(void);
int (*request)(struct usb_ctrlrequest* req);
void (*suspend)(void);
void (*resume)(void);
void (*speed)(enum usb_device_speed speed);
struct usb_descriptors* descriptors;
void* data; /* used to store controller specific ops struct */
};
int usb_device_driver_register(struct usb_device_driver* driver);
/* forward declaration */
struct usb_config_descriptor;
struct usb_descriptor_header;
int usb_stack_configdesc(const struct usb_config_descriptor* config,
void* buf, unsigned length,
struct usb_descriptor_header** desc);
#endif /*_USBSTACK_DEVICE_H_*/