1.\"- 2.\" SPDX-License-Identifier: BSD-2-Clause 3.\" 4.\" Copyright (c) 2010 Maksim Yevmenkin <m_evmenkin@yahoo.com> 5.\" Copyright (c) 2013, 2016 Adrian Chadd <adrian@freebsd.org> 6.\" All rights reserved. 7.\" 8.\" Redistribution and use in source and binary forms, with or without 9.\" modification, are permitted provided that the following conditions 10.\" are met: 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" notice, this list of conditions and the following disclaimer in the 15.\" documentation and/or other materials provided with the distribution. 16.\" 17.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27.\" SUCH DAMAGE. 28.\" 29.Dd May 31, 2024 30.Dt ATH3KFW 8 31.Os 32.Sh NAME 33.Nm ath3kfw 34.Nd download firmware for Atheros AR3011/AR3012 Bluetooth USB devices 35.Sh SYNOPSIS 36.Nm 37.Op Fl DI 38.Fl d Ar device_name 39.Fl f Ar firmware_path 40.Nm 41.Fl h 42.Sh DESCRIPTION 43The 44.Nm 45utility downloads the specified firmware file to the specified 46.Xr ugen 4 47device. 48.Pp 49This utility will 50.Em only 51work with Atheros AR3011 and AR3012 chip based Bluetooth USB devices. 52The identification is currently based on USB vendor ID/product ID pair. 53The vendor ID should be 0x0cf3 54.Pq Dv USB_VENDOR_ATHEROS2 55and the product ID should be one of the supported devices. 56.Pp 57Firmware files are available in the linux-firmware RPM. 58.Pp 59The 60.Nm 61utility will query the device to determine which firmware image and board 62configuration to load in at runtime. 63.Pp 64The options are as follows: 65.Bl -tag -width "-f firmware_path" 66.It Fl D 67Enable verbose debugging. 68.It Fl d Ar device_name 69Specify 70.Xr ugen 4 71device name. 72.It Fl f Ar firmware_path 73Specify the directory containing the firmware files to search and upload. 74.It Fl h 75Display usage message and exit. 76.It Fl I 77Enable informational debugging. 78.El 79.Sh EXIT STATUS 80.Ex -std 81.Sh SEE ALSO 82.Xr libusb 3 , 83.Xr ugen 4 , 84.Xr devd 8 85.Sh AUTHORS 86The original utility was written by 87.An Maksim Yevmenkin Aq Mt m_evmenkin@yahoo.com . 88This was written based on Linux ath3k by 89.An Adrian Chadd Aq Mt adrian@freebsd.org . 90.Sh BUGS 91Most likely. 92Please report if found. 93