249 	u32 bus_cntl;  in ni_read_disabled_bios()  local
256 	bus_cntl = RREG32(R600_BUS_CNTL);  in ni_read_disabled_bios()
263 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in ni_read_disabled_bios()
280 	WREG32(R600_BUS_CNTL, bus_cntl);  in ni_read_disabled_bios()
293 	uint32_t bus_cntl;  in r700_read_disabled_bios()  local
303 	bus_cntl = RREG32(R600_BUS_CNTL);  in r700_read_disabled_bios()
312 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r700_read_disabled_bios()
351 	WREG32(R600_BUS_CNTL, bus_cntl);  in r700_read_disabled_bios()
362 	uint32_t bus_cntl;  in r600_read_disabled_bios()  local
376 	bus_cntl = RREG32(R600_BUS_CNTL);  in r600_read_disabled_bios()
391 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r600_read_disabled_bios()
422 	WREG32(R600_BUS_CNTL, bus_cntl);  in r600_read_disabled_bios()
440 	uint32_t bus_cntl;  in avivo_read_disabled_bios()  local
451 	bus_cntl = RREG32(RV370_BUS_CNTL);  in avivo_read_disabled_bios()
470 	WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in avivo_read_disabled_bios()
487 	WREG32(RV370_BUS_CNTL, bus_cntl);  in avivo_read_disabled_bios()
501 	uint32_t bus_cntl;  in legacy_read_disabled_bios()  local
511 		bus_cntl = RREG32(RV370_BUS_CNTL);  in legacy_read_disabled_bios()
513 		bus_cntl = RREG32(RADEON_BUS_CNTL);  in legacy_read_disabled_bios()
536 		WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
538 		WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
566 		WREG32(RV370_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()
568 		WREG32(RADEON_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()