262 	u32 bus_cntl;  in ni_read_disabled_bios()  local
269 	bus_cntl = RREG32(R600_BUS_CNTL);  in ni_read_disabled_bios()
276 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in ni_read_disabled_bios()
293 	WREG32(R600_BUS_CNTL, bus_cntl);  in ni_read_disabled_bios()
306 	uint32_t bus_cntl;  in r700_read_disabled_bios()  local
316 	bus_cntl = RREG32(R600_BUS_CNTL);  in r700_read_disabled_bios()
325 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r700_read_disabled_bios()
364 	WREG32(R600_BUS_CNTL, bus_cntl);  in r700_read_disabled_bios()
375 	uint32_t bus_cntl;  in r600_read_disabled_bios()  local
389 	bus_cntl = RREG32(R600_BUS_CNTL);  in r600_read_disabled_bios()
404 	WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));  in r600_read_disabled_bios()
435 	WREG32(R600_BUS_CNTL, bus_cntl);  in r600_read_disabled_bios()
453 	uint32_t bus_cntl;  in avivo_read_disabled_bios()  local
464 	bus_cntl = RREG32(RV370_BUS_CNTL);  in avivo_read_disabled_bios()
483 	WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in avivo_read_disabled_bios()
500 	WREG32(RV370_BUS_CNTL, bus_cntl);  in avivo_read_disabled_bios()
514 	uint32_t bus_cntl;  in legacy_read_disabled_bios()  local
524 		bus_cntl = RREG32(RV370_BUS_CNTL);  in legacy_read_disabled_bios()
526 		bus_cntl = RREG32(RADEON_BUS_CNTL);  in legacy_read_disabled_bios()
549 		WREG32(RV370_BUS_CNTL, (bus_cntl & ~RV370_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
551 		WREG32(RADEON_BUS_CNTL, (bus_cntl & ~RADEON_BUS_BIOS_DIS_ROM));  in legacy_read_disabled_bios()
579 		WREG32(RV370_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()
581 		WREG32(RADEON_BUS_CNTL, bus_cntl);  in legacy_read_disabled_bios()