On 2020-10-14, Jan Stary <h...@stare.cz> wrote: > Mostly works, except the wifi is not recognized: > "Broadcom BCM4315" rev 0x01 at pci2 dev 0 function 0 not configured > Is that similar to the BCM4318 mentioned in bwi(4)? > If so, is there a chance of supporting it? > > dmesg and pcidump -vxxx below > - how can I help debug this?
It seems the pcidevs entry (providing the name) is wrong and device ID 0x4315 is really BCM4312. OS supporting this use a different driver (bwn on FreeBSD, b43 on Linux) that work with a different firmware version than used by bwi (b43legacy on Linux). If you want to get into driver development then it maybe worth looking at what would be needed to port bwn from FreeBSD, otherwise replace the card (half size miniPCIe, try looking for intel 7260hmw) or use USB. https://www.dell.com/community/Networking-Internet-Bluetooth/802-11ac-card-for-Dell-Studio-1535/td-p/4672820
