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https://github.com/brain-hackers/u-boot-brain
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bcd677f246
Add a function g_dnl_set_product to change the Product string used in USB enumeration in any command based on download gadget. If the function is called with NULL pointer, the product string is set to the default value (product[] = "USB download gadget"). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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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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#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_get_board_bcd_device_number(int gcnum);
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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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void g_dnl_set_product(const char *s);
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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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int run_usb_dnl_gadget(int usbctrl_index, char *usb_dnl_gadget);
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#endif /* __G_DOWNLOAD_H_ */
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