Arjav Parikh <parikharjav24@xxxxxxxxx> writes: > Currently I am working to minimize the filesystem for one of my > project. In my project I only want to add support for USB & Wireless > (wil6210). To minimize the filesystem I disabled the unwanted things > like Iptables, VLAN, VPN, Ethernet support etc from .config and > brought my image size from 22 MB to 8.9 MB. > > Now when I did the ifconfig wlan0 up I get below error: > wil6210 0000:01:00.0 wlan0: wil_open: Failed to register with NSS > > In Ideal case when I enter the above command I should get below logs: > wil6210 0000:01:00.0 wlan0: wil_open: Registered with NSS > > I checked the dependency for wil6210.ko module and they are cfg80211 & > compat and they both are enabled. > > Can any one tell me which libraries/modules I have mistakenly disabled > which is causing this error. What kernel are you using? The NSS error messages imply that it's something else than upstream (kernel.org) kernel. -- Kalle Valo