mirror of
https://github.com/freebsd/freebsd-src
synced 2024-10-15 21:05:08 +00:00
9c0d6df100
MFC after: 3 days Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/1267
102 lines
3.1 KiB
Groff
102 lines
3.1 KiB
Groff
.\"-
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.\" SPDX-License-Identifier: BSD-2-Clause
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.\"
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.\" Copyright (c) 2013, 2016 Adrian Chadd <adrian@freebsd.org>
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.\" Copyright (c) 2019 Vladimir Kondratyev <wulf@FreeBSD.org>
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.\" Copyright (c) 2021 Philippe Michaud-Boudreault <pitwuu@gmail.com>
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.Dd May 31, 2024
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.Dt IWMBTFW 8
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.Os
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.Sh NAME
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.Nm iwmbtfw
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.Nd download firmware for Intel Wireless AC Bluetooth USB devices
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.Sh SYNOPSIS
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.Nm
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.Op Fl DI
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.Fl d Ar device_name
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.Fl f Ar firmware_path
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.Nm
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.Fl h
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.Sh DESCRIPTION
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The
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.Nm
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utility downloads the specified firmware file to the specified
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.Xr ugen 4
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device.
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.Pp
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This utility will
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.Em only
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work with Intel Wireless 7260/8260/8265 chip based Bluetooth USB devices
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and some of their successors.
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The identification is currently based on USB vendor ID/product ID pair.
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The vendor ID should be 0x8087
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.Pq Dv USB_VENDOR_INTEL2
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and the product ID should be one of the supported devices.
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.Pp
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Firmware files are available in the
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.Pa comms/iwmbt-firmware
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port.
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.Pp
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The
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.Nm
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utility will query the device to determine which firmware image and board
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configuration to load in at runtime.
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.Pp
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The options are as follows:
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.Bl -tag -width "-f firmware_path"
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.It Fl D
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Enable verbose debugging.
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.It Fl d Ar device_name
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Specify
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.Xr ugen 4
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device name.
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.It Fl f Ar firmware_path
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Specify the directory containing the firmware files to search and upload.
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.It Fl h
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Display usage message and exit.
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.It Fl I
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Enable informational debugging.
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.El
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.Sh EXIT STATUS
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.Ex -std
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.Sh SEE ALSO
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.Xr libusb 3 ,
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.Xr ugen 4 ,
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.Xr devd 8
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.Sh AUTHORS
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.Nm
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is based on
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.Xr ath3kfw 8
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utility used as firmware downloader template and on Linux btintel driver
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source code.
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It is written by
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.An Vladimir Kondratyev Aq Mt wulf@FreeBSD.org .
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.Pp
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Support for the 7260 card added by
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.An Philippe Michaud-Boudreault Aq Mt pitwuu@gmail.com .
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.Sh BUGS
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Most likely.
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Please report if found.
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