If some rather important registers read as 0xffffffff then the device is probably not there and we should not attach cardbus.  Viao TZ-series with a Ricoh cardbus+ofw+MMC/SD/MS/.. chip ok kettenis jsg
If some rather important registers read as 0xffffffff then the device
is probably not there and we should not attach cardbus.  Viao TZ-series
with a Ricoh cardbus+ofw+MMC/SD/MS/.. chip
ok kettenis jsg

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars