On Mon, 19 Feb 2024 23:09:35 +0100, Stuart Henderson wrote: > > > I read that as it is impossible to blacklist a device, right? > > Only by running a kernel where the driver's attach routine has been > modified to skip attaching the device e.g. if it matches certain > vendor/device id. OpenBSD doesn't have any other way to detach a USB > driver from a device. >
As an alternative solution, is it possible to enforce ugen to specific device by vendor and product IDs? I've tried: $ doas config -e -o /bsd.new /bsd ukc> find ugen 309 ugen* at uhub*|uhub* port -1 configuration -1 interface -1 vendor -1 product -1 release -1 flags 0x0 ukc> find uaudio 303 uaudio* at uhub*|uhub* port -1 configuration -1 interface -1 vendor -1 product -1 release -1 flags 0x0 ukc> add ugen Device not complete number or * is missing ukc> add ugen* Clone Device (DevNo, 'q' or '?') ? 309 Insert before Device (DevNo, 'q' or '?') ? 303 303 ugen* at uhub*|uhub* port -1 configuration -1 interface -1 vendor -1 product -1 release -1 flags 0x0 ukc> change 303 303 ugen* at uhub*|uhub* port -1 configuration -1 interface -1 vendor -1 product -1 release -1 flags 0x0 change [n] y port [-1] ? configuration [-1] ? interface [-1] ? vendor [-1] ? 0x041e product [-1] ? 0x3130 release [-1] ? flags [0] ? 303 ugen* changed 303 ugen* at uhub*|uhub* port -1 configuration -1 interface -1 vendor 0x41e product 0x3130 release -1 flags 0x0 ukc> find ugen* 303 ugen* at uhub*|uhub* disable port -1 configuration -1 interface -1 vendor 0x41e product 0x3130 release -1 flags 0x0 310 ugen* at uhub*|uhub* port -1 configuration -1 interface -1 vendor -1 product -1 release -1 flags 0x0 ukc> quit Saving modified kernel. with no luck. -- wbr, Kirill
