95 	if (!hwreg_present(ctla))  in scc_test()
238 	} else if (hwreg_present(f030_xreg)) {  in config_atari()
248 	} else if (hwreg_present(tt_palette)) {  in config_atari()
251 	} else if (hwreg_present(&shifter.bas_hi)) {  in config_atari()
252 		if (hwreg_present(&shifter.bas_lo) &&  in config_atari()
261 	if (hwreg_present(&st_mfp.par_dt_reg)) {  in config_atari()
265 	if (hwreg_present(&tt_mfp.par_dt_reg)) {  in config_atari()
269 	if (hwreg_present(&tt_scsi_dma.dma_addr_hi)) {  in config_atari()
278 	    (hwreg_present(&st_dma.dma_vhi) &&  in config_atari()
286 	if (hwreg_present(&tt_scsi.scsi_data)) {  in config_atari()
290 	if (hwreg_present(&sound_ym.rd_data_reg_sel)) {  in config_atari()
294 	if (!MACH_IS_MEDUSA && hwreg_present(&tt_dmasnd.ctrl)) {  in config_atari()
298 	if (hwreg_present(&falcon_codec.unused5)) {  in config_atari()
302 	if (hwreg_present(&dsp56k_host_interface.icr)) {  in config_atari()
306 	if (hwreg_present(&tt_scc_dma.dma_ctrl) &&  in config_atari()
326 	if (hwreg_present(&tt_scu.sys_mask)) {  in config_atari()
332 	if (hwreg_present((void *)(0xffff9210))) {  in config_atari()
336 	if (hwreg_present(blitter.halftone)) {  in config_atari()
340 	if (hwreg_present((void *)0xfff00039)) {  in config_atari()
345 	if (!MACH_IS_MEDUSA && hwreg_present(&tt_microwire.data) &&  in config_atari()
346 	    hwreg_present(&tt_microwire.mask) &&  in config_atari()
358 	if (hwreg_present(&tt_rtc.regsel)) {  in config_atari()
363 	if (hwreg_present(&mste_rtc.sec_ones)) {  in config_atari()
368 	if (!MACH_IS_MEDUSA && hwreg_present(&dma_wd.fdc_speed) &&  in config_atari()
885 		if (hwreg_present(enatc_virt)) {  in atari_platform_init()
898 		if (hwreg_present(enec_virt)) {  in atari_platform_init()