Sharvari Harisangam wrote on Wed, Sep 08, 2021 at 05:45:53AM +0000: > Use firmware from https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/mrvl > for mwifiex driver. Thanks, that's the first firmware I was using; it's currently at 16.68.1.p179 which is why I'm surprised Jonas said the latest would be 15.68.19.p21. I think it's just a different variant of the driver now though, a binary grep matches 15.68.19.p21 for pcie8897_uapsta.bin but I my driver loads pcieuart8997_combo_v4.bin I hadn't noticed the first number didn't match, but that likely confirms it. Sorry for the noise on firmware version, I'm still interested in understanding why the command timeouts. -- Dominique Martinet