On Mo, 2013-08-19 at 15:58 +0200, Paolo Bonzini wrote: > Il 19/08/2013 15:41, Andreas Färber ha scritto: > > By my reading of `git grep CONFIG_USB_BLUETOOTH` it isn't disappearing, > > check default-configs/usb.mak. All targets that include usb.mak will > > have CONFIG_USB_BLUETOOTH. > > > > It's only used in the build system and with this patch in vl.c, so > > assuming that Miroslav has checked that the build succeeds for all > > targets, this should be fine, I guess. > > Actually, CONFIG_* symbols for devices are _not_ exposed to vl.c. Blue > Swirl specifically wanted that to happen. So I'm afraid Mirek's patch > breaks "-usb bt" even if CONFIG_USB_BLUETOOTH is set to y.
"-usbdevice bt", to be exact. I'd suggest to switch bluetooth over to use usb_legacy_register() to parse+handle the legacy -usbdevice cmd line option and zap the vl.c dependency this way. cheers, Gerd
