0f5d9f9125
a target supports both modes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14916 a1c6a512-1295-4272-9138-f99709370657
63 lines
1.8 KiB
C
63 lines
1.8 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 Christian Gmeiner
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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 _USBSTACK_H_
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#define _USBSTACK_H_
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#include <errno.h>
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#define USB_STACK_MAX_SETTINGS_NAME 32*10 /* should be enough for > 10 driver names */
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/* usb stack configuration */
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#ifndef USBSTACK_CAPS
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#define USBSTACK_CAPS 0 /* default: use no controller */
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#endif
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#define CONTROLLER_DEVICE (1 << 0)
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#define CONTROLLER_HOST (1 << 1)
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/*
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* error codes
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*/
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#define ENOFREESLOT 1
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#define EWRONGCONTROLLERTYPE 2
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#define ENODRIVERFOUND 3
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#define EHWCRITICAL 4
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enum usb_controller_type {
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DEVICE = 0,
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HOST,
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};
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/*
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* stack routines
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*/
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void usb_stack_init(void);
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void usb_stack_start(void);
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void usb_stack_stop(void);
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void usb_controller_select(int type);
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int usb_stack_get_mode(void);
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int usb_device_driver_bind(const char* name);
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void ubs_device_driver_unbind(void);
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/* used by apps settings code */
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unsigned char device_driver_names[USB_STACK_MAX_SETTINGS_NAME];
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#endif /*_USBSTACK_H_*/
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