250 	u32 bus_cntl;  in ni_read_disabled_bios()  local
257 	bus_cntl = RREG32(R600_BUS_CNTL);  in ni_read_disabled_bios()
264 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in ni_read_disabled_bios()
281 	WREG32(R600_BUS_CNTL, bus_cntl);  in ni_read_disabled_bios()
294 	uint32_t bus_cntl;  in r700_read_disabled_bios()  local
304 	bus_cntl = RREG32(R600_BUS_CNTL);  in r700_read_disabled_bios()
313 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r700_read_disabled_bios()
352 	WREG32(R600_BUS_CNTL, bus_cntl);  in r700_read_disabled_bios()
363 	uint32_t bus_cntl;  in r600_read_disabled_bios()  local
377 	bus_cntl = RREG32(R600_BUS_CNTL);  in r600_read_disabled_bios()
392 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r600_read_disabled_bios()
423 	WREG32(R600_BUS_CNTL, bus_cntl);  in r600_read_disabled_bios()
441 	uint32_t bus_cntl;  in avivo_read_disabled_bios()  local
452 	bus_cntl = RREG32(RV370_BUS_CNTL);  in avivo_read_disabled_bios()
471 	WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in avivo_read_disabled_bios()
488 	WREG32(RV370_BUS_CNTL, bus_cntl);  in avivo_read_disabled_bios()
502 	uint32_t bus_cntl;  in legacy_read_disabled_bios()  local
512 		bus_cntl = RREG32(RV370_BUS_CNTL);  in legacy_read_disabled_bios()
514 		bus_cntl = RREG32(RADEON_BUS_CNTL);  in legacy_read_disabled_bios()
537 		WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
539 		WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
567 		WREG32(RV370_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()
569 		WREG32(RADEON_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()