Hi Dave, On 16:21 Thu 24 Oct , Dave Stevenson wrote: > Hi Andrea > > On Mon, 7 Oct 2024 at 14:07, Andrea della Porta <andrea.porta@xxxxxxxx> wrote: > > ... > > +static const struct pci_device_id dev_id_table[] = { > > + { PCI_DEVICE(PCI_VENDOR_ID_RPI, PCI_DEVICE_ID_RPI_RP1_C0), }, > > + { 0, } > > +}; > > You need a > > MODULE_DEVICE_TABLE(pci, dev_id_table); > > here in order to load the module for the cases where it isn't > built-in. Otherwise you have to manually modprobe the module. Sure, thanks for the heads up! Regards, Andrea > > Cheers. > Dave ...