freebsd-dev/usr.sbin/bluetooth/iwmbtfw/iwmbt_fw.h
Vladimir Kondratyev 7f32f0e227 iwmbtfw: Firmware loader for Intel Wireless 8260 based Bluetooth USB devices
Currently supported models are: 8260, 8265, 9560, 9260 and 22161.
Firmware files can be installed with comms/iwmbt-firmware port.

PR:			237083
Reviewed by:		hps, emax
X-MFC with:		r351196
Differential Revision:	https://reviews.freebsd.org/D21071
2019-08-18 22:20:28 +00:00

80 lines
2.5 KiB
C

/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2013 Adrian Chadd <adrian@freebsd.org>
* Copyright (c) 2019 Vladimir Kondratyev <wulf@FreeBSD.org>
*
* 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 __IWMBT_FW_H__
#define __IWMBT_FW_H__
struct iwmbt_version {
uint8_t status;
uint8_t hw_platform;
uint8_t hw_variant;
uint8_t hw_revision;
uint8_t fw_variant;
uint8_t fw_revision;
uint8_t fw_build_num;
uint8_t fw_build_ww;
uint8_t fw_build_yy;
uint8_t fw_patch_num;
} __attribute__ ((packed));
struct iwmbt_boot_params {
uint8_t status;
uint8_t otp_format;
uint8_t otp_content;
uint8_t otp_patch;
uint16_t dev_revid;
uint8_t secure_boot;
uint8_t key_from_hdr;
uint8_t key_type;
uint8_t otp_lock;
uint8_t api_lock;
uint8_t debug_lock;
uint8_t otp_bdaddr[6];
uint8_t min_fw_build_nn;
uint8_t min_fw_build_cw;
uint8_t min_fw_build_yy;
uint8_t limited_cce;
uint8_t unlocked_state;
} __attribute__ ((packed));
struct iwmbt_firmware {
char *fwname;
int len;
unsigned char *buf;
};
extern int iwmbt_fw_read(struct iwmbt_firmware *fw, const char *fwname);
extern void iwmbt_fw_free(struct iwmbt_firmware *fw);
extern char *iwmbt_get_fwname(struct iwmbt_version *ver,
struct iwmbt_boot_params *params, const char *prefix,
const char *suffix);
#endif