3 ms·
> 1) if firmware is stored on a Wifi chip or rather loaded during the boot process? Typically it's loaded during the boot process. On Linux, see the binary blo
by dewyatt 9y ago
> 1) if firmware is stored on a Wifi chip or rather loaded during the boot process?
Typically it's loaded during the boot process. On Linux, see the binary blobs in /usr/lib/firmware or: https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git https://git.kernel.org/pub/scm/linux/kernel/git/firmware/lin...
Source: I did some work with some broadcom (wired) firmware years ago and found it to be pretty unpleasant.
http://ipxe.org/gsoc/bnx2 http://ipxe.org/gsoc/bnx2 and https://github.com/dewyatt/bnx2-fw-utils https://github.com/dewyatt/bnx2-fw-utils
- azernik 9y agoI worked with both QCA and Broadcom wireless, and can confirm. Generally a version of the driver is compatible with only a specific version of the firmware; the system manufacturer gets the driver source and a firmware binary as a package.