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fe1b28c9f0
In order to add detach functions for fastboot, make the DFU detach related functions common so they can be shared. Signed-off-by: Rob Herring <robh@kernel.org> Tested-by: Lukasz Majewski <l.majewski@samsung.com> [TestHW: Exynos4412-Trats2]
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/*
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* Copyright (C) 2012 Samsung Electronics
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* Lukasz Majewski <l.majewski@samsung.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __G_DOWNLOAD_H_
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#define __G_DOWNLOAD_H_
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#include <linux/usb/ch9.h>
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#include <linux/usb/gadget.h>
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#include <linux/usb/composite.h>
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#include <linker_lists.h>
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/*
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* @usb_fname: unescaped USB function name
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* @callback_ptr: bind callback, one per function name
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*/
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#define DECLARE_GADGET_BIND_CALLBACK(usb_fname, callback_ptr) \
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ll_entry_declare(struct g_dnl_bind_callback, \
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__usb_function_name_##usb_fname, \
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g_dnl_bind_callbacks) = { \
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.usb_function_name = #usb_fname, \
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.fptr = callback_ptr \
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}
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typedef int (*g_dnl_bind_callback_f)(struct usb_configuration *);
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/* used in Gadget downloader callback linker list */
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struct g_dnl_bind_callback {
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const char *usb_function_name;
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g_dnl_bind_callback_f fptr;
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};
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int g_dnl_bind_fixup(struct usb_device_descriptor *, const char *);
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int g_dnl_board_usb_cable_connected(void);
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int g_dnl_register(const char *s);
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void g_dnl_unregister(void);
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void g_dnl_set_serialnumber(char *);
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bool g_dnl_detach(void);
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void g_dnl_trigger_detach(void);
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void g_dnl_clear_detach(void);
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#endif /* __G_DOWNLOAD_H_ */
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