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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2020-2021 The FreeBSD Foundation
*
* This software was developed by Björn Zeeb under sponsorship from
* the FreeBSD Foundation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _LINUXKPI_LINUX_FIRMWARE_H
#define _LINUXKPI_LINUX_FIRMWARE_H
#include <sys/types.h>
#include <linux/types.h>
#include <linux/device.h>
struct firmware;
struct linuxkpi_firmware {
size_t size;
const uint8_t *data;
/* XXX Does Linux expose anything else? */
/* This is LinuxKPI implementation private. */
const struct firmware *fbdfw;
};
int linuxkpi_request_firmware_nowait(struct module *, bool, const char *,
struct device *, gfp_t, void *,
void(*cont)(const struct linuxkpi_firmware *, void *));
int linuxkpi_request_firmware(const struct linuxkpi_firmware **,
const char *, struct device *);
int linuxkpi_firmware_request_nowarn(const struct linuxkpi_firmware **,
const char *, struct device *);
void linuxkpi_release_firmware(const struct linuxkpi_firmware *);
static __inline int
request_firmware_nowait(struct module *mod, bool _t,
const char *fw_name, struct device *dev, gfp_t gfp, void *drv,
void(*cont)(const struct linuxkpi_firmware *, void *))
{
return (linuxkpi_request_firmware_nowait(mod, _t, fw_name, dev, gfp,
drv, cont));
}
static __inline int
request_firmware(const struct linuxkpi_firmware **fw,
const char *fw_name, struct device *dev)
{
return (linuxkpi_request_firmware(fw, fw_name, dev));
}
static __inline int
request_firmware_direct(const struct linuxkpi_firmware **fw,
const char *fw_name, struct device *dev)
{
return (linuxkpi_request_firmware(fw, fw_name, dev));
}
static __inline int
firmware_request_nowarn(const struct linuxkpi_firmware **fw,
const char *fw_name, struct device *dev)
{
return (linuxkpi_firmware_request_nowarn(fw, fw_name, dev));
}
static __inline void
release_firmware(const struct linuxkpi_firmware *fw)
{
linuxkpi_release_firmware(fw);
}
#define firmware linuxkpi_firmware
#endif /* _LINUXKPI_LINUX_FIRMWARE_H */
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