On Tue, Jun 24, 2025 at 10:11:29AM +0800, Baochen Qiang wrote: > On 6/23/2025 7:30 PM, Konrad Dybcio wrote: > > [ 7.669494] mhi mhi0: Direct firmware load for ath11k/WCN6855/hw2.0/amss.bin failed > with error -2 > > Thanks, this helps understand the issue. > > And BTW, WLAN firmware is missing in your setup, you may get them from linux firmware repo > to avoid this issue. > > https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git This is still a driver bug that needs to be fixed. I just sent a fix a here: https://lore.kernel.org/lkml/20250624082022.15469-1-johan+linaro@xxxxxxxxxx/ Also note that there is no board file for the CRD in linux-firmware (yet, see [1]), but apparently that is not enough to cause probe to fail (unlike completely missing firmware). Johan [1] https://bugzilla.kernel.org/show_bug.cgi?id=216036
