0001 =====================
0002 Firmware search paths
0003 =====================
0004
0005 The following search paths are used to look for firmware on your
0006 root filesystem.
0007
0008 * fw_path_para - module parameter - default is empty so this is ignored
0009 * /lib/firmware/updates/UTS_RELEASE/
0010 * /lib/firmware/updates/
0011 * /lib/firmware/UTS_RELEASE/
0012 * /lib/firmware/
0013
0014 The module parameter ''path'' can be passed to the firmware_class module
0015 to activate the first optional custom fw_path_para. The custom path can
0016 only be up to 256 characters long. The kernel parameter passed would be:
0017
0018 * 'firmware_class.path=$CUSTOMIZED_PATH'
0019
0020 There is an alternative to customize the path at run time after bootup, you
0021 can use the file:
0022
0023 * /sys/module/firmware_class/parameters/path
0024
0025 You would echo into it your custom path and firmware requested will be
0026 searched for there first.