drwxr-xr-x root       root             4096 ./lib
drwxr-xr-x root       root             4096 ./lib/firmware
drwxr-xr-x root       root             4096 ./lib/firmware/intel
-rw-r--r-- root       root                9 ./lib/firmware/intel/ibt-20-0-3.ddc
-rw-r--r-- root       root           799848 ./lib/firmware/intel/ibt-20-0-3.sfi
-rw-r--r-- root       root                9 ./lib/firmware/intel/ibt-20-1-3.ddc
-rw-r--r-- root       root           801224 ./lib/firmware/intel/ibt-20-1-3.sfi
-rw-r--r-- root       root                9 ./lib/firmware/intel/ibt-20-1-4.ddc
-rw-r--r-- root       root           799848 ./lib/firmware/intel/ibt-20-1-4.sfi