iwmbtfw8
Load firmware for intel wireless ac bluetooth usb devices
Usage
iwmbtfw [-DI]
-d
device_name
[-f
firmware_path]
iwmbtfw -h
Overview
The iwmbtfw utility downloads the specified firmware file to the specified ugen(4) device.
This utility will only work with Intel Wireless 7260/8260/9260 and newer chip based Bluetooth USB devices, including AX and BE series wireless adapters. The identification is currently based on USB vendor ID/product ID pair and result of HCI queries. The vendor ID should be 0x8087 (USB_VENDOR_INTEL2) and the product ID should be one of the supported devices.
Firmware files are available in the comms/iwmbt-firmware port.
The iwmbtfw utility will query the device to determine which firmware image and board configuration to load in at runtime.
The options are as follows:
-
-I -
Enable informational debugging.
-
-D -
Enable verbose debugging.
-
-d device_name -
Specify ugen(4) device name.
-
-f firmware_path -
Specify the directory containing the firmware files to search and upload.
-
-h -
Display usage message and exit.
-
-p -
Use only USB vendor ID/product ID pair for device model identification.
Exit status
The iwmbtfw utility exits 0 on success, and >0 if an error occurs.
Releases
19 releases since FreeBSD 12.1-RELEASE; the text changed 10 times.
-p since FreeBSD 15.1-RELEASE.