D3CMN_ERR
D3CMN_ERR((CE_NOTE, "%s: ioctl: port = %d", unitp->name, port));
D3CMN_ERR((CE_NOTE, "%s: reg = %x", unitp->name, reg));
D3CMN_ERR((CE_NOTE, "byte back from device = %x", val8));
D3CMN_ERR((CE_NOTE, "%s: reg = %x", unitp->name, reg));