89a7a8138e
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28972 a1c6a512-1295-4272-9138-f99709370657
46 lines
1.6 KiB
C
46 lines
1.6 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) 2006 by Linus Nielsen Feltzing
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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_TARGET_H
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#define USB_TARGET_H
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#ifdef BOOTLOADER
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#define USB_DRIVER_CLOSE
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#endif
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void usb_connect_event(void);
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void usb_init_device(void);
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/* Read the immediate state of the cable from the PMIC */
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bool usb_plugged(void);
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/** Sector read/write filters **/
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/* Filter some things in the MBR - see usb-gigabeat-s.c */
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void usb_fix_mbr(unsigned char *mbr);
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#define USBSTOR_READ_SECTORS_FILTER() \
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({ if (cur_cmd.sector == 0) \
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usb_fix_mbr(cur_cmd.data[cur_cmd.data_select]); \
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0; })
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/* Disallow MBR writes entirely since it was "fixed" in usb_fix_mbr */
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#define USBSTOR_WRITE_SECTORS_FILTER() \
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({ cur_cmd.sector != 0 ? 0 : -1; })
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#endif /* USB_TARGET */
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