261 	u32 bus_cntl;  in ni_read_disabled_bios()  local
268 	bus_cntl = RREG32(R600_BUS_CNTL);  in ni_read_disabled_bios()
275 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in ni_read_disabled_bios()
292 	WREG32(R600_BUS_CNTL, bus_cntl);  in ni_read_disabled_bios()
305 	uint32_t bus_cntl;  in r700_read_disabled_bios()  local
315 	bus_cntl = RREG32(R600_BUS_CNTL);  in r700_read_disabled_bios()
324 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r700_read_disabled_bios()
363 	WREG32(R600_BUS_CNTL, bus_cntl);  in r700_read_disabled_bios()
374 	uint32_t bus_cntl;  in r600_read_disabled_bios()  local
388 	bus_cntl = RREG32(R600_BUS_CNTL);  in r600_read_disabled_bios()
403 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r600_read_disabled_bios()
434 	WREG32(R600_BUS_CNTL, bus_cntl);  in r600_read_disabled_bios()
452 	uint32_t bus_cntl;  in avivo_read_disabled_bios()  local
463 	bus_cntl = RREG32(RV370_BUS_CNTL);  in avivo_read_disabled_bios()
482 	WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in avivo_read_disabled_bios()
499 	WREG32(RV370_BUS_CNTL, bus_cntl);  in avivo_read_disabled_bios()
513 	uint32_t bus_cntl;  in legacy_read_disabled_bios()  local
523 		bus_cntl = RREG32(RV370_BUS_CNTL);  in legacy_read_disabled_bios()
525 		bus_cntl = RREG32(RADEON_BUS_CNTL);  in legacy_read_disabled_bios()
548 		WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
550 		WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
578 		WREG32(RV370_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()
580 		WREG32(RADEON_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()