557 void amdgpu_vram_location(struct amdgpu_device *adev, struct amdgpu_mc *mc, u64 base)  in amdgpu_vram_location()  argument
561 	mc->vram_start = base;  in amdgpu_vram_location()
562 	if (mc->mc_vram_size > (adev->mc.mc_mask - base + 1)) {  in amdgpu_vram_location()
564 		mc->real_vram_size = mc->aper_size;  in amdgpu_vram_location()
565 		mc->mc_vram_size = mc->aper_size;  in amdgpu_vram_location()
567 	mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;  in amdgpu_vram_location()
568 	if (limit && limit < mc->real_vram_size)  in amdgpu_vram_location()
569 		mc->real_vram_size = limit;  in amdgpu_vram_location()
571 			mc->mc_vram_size >> 20, mc->vram_start,  in amdgpu_vram_location()
572 			mc->vram_end, mc->real_vram_size >> 20);  in amdgpu_vram_location()
587 void amdgpu_gtt_location(struct amdgpu_device *adev, struct amdgpu_mc *mc)  in amdgpu_gtt_location()  argument
591 	size_af = ((adev->mc.mc_mask - mc->vram_end) + mc->gtt_base_align) & ~mc->gtt_base_align;  in amdgpu_gtt_location()
592 	size_bf = mc->vram_start & ~mc->gtt_base_align;  in amdgpu_gtt_location()
594 		if (mc->gtt_size > size_bf) {  in amdgpu_gtt_location()
596 			mc->gtt_size = size_bf;  in amdgpu_gtt_location()
598 		mc->gtt_start = (mc->vram_start & ~mc->gtt_base_align) - mc->gtt_size;  in amdgpu_gtt_location()
600 		if (mc->gtt_size > size_af) {  in amdgpu_gtt_location()
602 			mc->gtt_size = size_af;  in amdgpu_gtt_location()
604 		mc->gtt_start = (mc->vram_end + 1 + mc->gtt_base_align) & ~mc->gtt_base_align;  in amdgpu_gtt_location()
606 	mc->gtt_end = mc->gtt_start + mc->gtt_size - 1;  in amdgpu_gtt_location()
608 			mc->gtt_size >> 20, mc->gtt_start, mc->gtt_end);  in amdgpu_gtt_location()
1389 	adev->mc.gtt_size = 512 * 1024 * 1024;  in amdgpu_device_init()