78 	int r;  in rs400_gart_init()  local
98 	r = radeon_gart_init(rdev);  in rs400_gart_init()
99 	if (r)  in rs400_gart_init()
100 		return r;  in rs400_gart_init()
283 	uint32_t r;  in rs400_mc_rreg()  local
287 	r = RREG32(RS480_NB_MC_DATA);  in rs400_mc_rreg()
290 	return r;  in rs400_mc_rreg()
407 	int r;  in rs400_startup()  local
419 	r = rs400_gart_enable(rdev);  in rs400_startup()
420 	if (r)  in rs400_startup()
421 		return r;  in rs400_startup()
424 	r = radeon_wb_init(rdev);  in rs400_startup()
425 	if (r)  in rs400_startup()
426 		return r;  in rs400_startup()
428 	r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);  in rs400_startup()
429 	if (r) {  in rs400_startup()
430 		dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);  in rs400_startup()
431 		return r;  in rs400_startup()
436 		r = radeon_irq_kms_init(rdev);  in rs400_startup()
437 		if (r)  in rs400_startup()
438 			return r;  in rs400_startup()
444 	r = r100_cp_init(rdev, 1024 * 1024);  in rs400_startup()
445 	if (r) {  in rs400_startup()
446 		dev_err(rdev->dev, "failed initializing CP (%d).\n", r);  in rs400_startup()
447 		return r;  in rs400_startup()
450 	r = radeon_ib_pool_init(rdev);  in rs400_startup()
451 	if (r) {  in rs400_startup()
452 		dev_err(rdev->dev, "IB initialization failed (%d).\n", r);  in rs400_startup()
453 		return r;  in rs400_startup()
461 	int r;  in rs400_resume()  local
483 	r = rs400_startup(rdev);  in rs400_resume()
484 	if (r) {  in rs400_resume()
487 	return r;  in rs400_resume()
518 	int r;  in rs400_init()  local
538 		r = radeon_combios_init(rdev);  in rs400_init()
539 		if (r)  in rs400_init()
540 			return r;  in rs400_init()
558 	r = radeon_fence_driver_init(rdev);  in rs400_init()
559 	if (r)  in rs400_init()
560 		return r;  in rs400_init()
562 	r = radeon_bo_init(rdev);  in rs400_init()
563 	if (r)  in rs400_init()
564 		return r;  in rs400_init()
565 	r = rs400_gart_init(rdev);  in rs400_init()
566 	if (r)  in rs400_init()
567 		return r;  in rs400_init()
574 	r = rs400_startup(rdev);  in rs400_init()
575 	if (r) {  in rs400_init()