07427592a9
Still not enabled by default, #define USE_ROCKBOX_USB is still required to enable it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16360 a1c6a512-1295-4272-9138-f99709370657
89 lines
2 KiB
C
89 lines
2 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id: $
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*
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* Copyright (C) 2007 by Björn Stenberg
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef USB_CORE_H
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#define USB_CORE_H
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#ifndef BOOTLOADER
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#define USB_THREAD
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#ifdef USE_ROCKBOX_USB
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//#define USB_SERIAL
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//#define USB_BENCHMARK
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#define USB_STORAGE
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#else
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#define USB_CHARGING_ONLY
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#endif /* USE_ROCKBOX_USB */
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#else
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#define USB_CHARGING_ONLY
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#endif /* BOOTLOADER */
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#include "usb_ch9.h"
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#if defined(CPU_PP)
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#define USB_IRAM_ORIGIN ((unsigned char *)0x4000c000)
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#define USB_IRAM_SIZE ((size_t)0xc000)
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#endif
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enum {
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USB_CORE_QUIT,
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USB_CORE_TRANSFER_COMPLETION
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};
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/* endpoints */
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enum {
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EP_CONTROL = 0,
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#ifdef USB_STORAGE
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EP_MASS_STORAGE,
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#endif
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#ifdef USB_SERIAL
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EP_SERIAL,
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#endif
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#ifdef USB_CHARGING_ONLY
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EP_CHARGING_ONLY,
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#endif
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#ifdef USB_BENCHMARK
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EP_BENCHMARK,
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#endif
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NUM_ENDPOINTS
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};
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/* queue events */
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#define USB_TRANSFER_COMPLETE 1
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struct queue_msg {
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int endpoint;
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int length;
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void* data;
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};
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extern int usb_max_pkt_size;
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void usb_core_init(void);
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void usb_core_exit(void);
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void usb_core_control_request(struct usb_ctrlrequest* req);
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void usb_core_transfer_complete(int endpoint, bool in, int status, int length);
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void usb_core_bus_reset(void);
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bool usb_core_data_connection(void);
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#endif
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