8b3d92f17f
Rename the ioctl asic register and slot macros from ASIC_<xxx> to IOASIC_<xxx>, to be compatible with the machine-indpendent names in sys/dev/tc/ioasicvar.h. The pmax code still uses sys/arch/pmax/pmax/asic.h, as some of the registers and offsets defined there are not yet defined in sys/dev/tc/ioasicvar.h. Rename the ioctl asic base-address pointer from `asic_base' to `ioasic_base'. Use the device address in the attach_args structure, instead of using the deprecated BUS_CVTADDR macro. Change the Mach derived asc driver to use "SCSI_PHASE_xxx" instead of "ASC_PHASE_xxx", as the latest version of the Mach driver does.