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sys/compat/linuxkpi/common/include/linux/firmware.h
- This file was added.
| /*- | |||||
| * 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 */ | |||||