197 	switch (bo->mem.mem_type) {  in radeon_evict_flags()
202 			 bo->mem.start < (rbo->rdev->mc.visible_vram_size >> PAGE_SHIFT)) {  in radeon_evict_flags()
246 	struct ttm_mem_reg *old_mem = &bo->mem;  in radeon_move_null()
315 	struct ttm_mem_reg *old_mem = &bo->mem;  in radeon_move_vram_ram()
362 	struct ttm_mem_reg *old_mem = &bo->mem;  in radeon_move_ram_vram()
402 	struct ttm_mem_reg *old_mem = &bo->mem;  in radeon_bo_move()
449 static int radeon_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)  in radeon_ttm_io_mem_reserve()  argument
451 	struct ttm_mem_type_manager *man = &bdev->man[mem->mem_type];  in radeon_ttm_io_mem_reserve()
454 	mem->bus.addr = NULL;  in radeon_ttm_io_mem_reserve()
455 	mem->bus.offset = 0;  in radeon_ttm_io_mem_reserve()
456 	mem->bus.size = mem->num_pages << PAGE_SHIFT;  in radeon_ttm_io_mem_reserve()
457 	mem->bus.base = 0;  in radeon_ttm_io_mem_reserve()
458 	mem->bus.is_iomem = false;  in radeon_ttm_io_mem_reserve()
461 	switch (mem->mem_type) {  in radeon_ttm_io_mem_reserve()
469 			mem->bus.offset = mem->start << PAGE_SHIFT;  in radeon_ttm_io_mem_reserve()
470 			mem->bus.base = rdev->mc.agp_base;  in radeon_ttm_io_mem_reserve()
471 			mem->bus.is_iomem = !rdev->ddev->agp->cant_use_aperture;  in radeon_ttm_io_mem_reserve()
476 		mem->bus.offset = mem->start << PAGE_SHIFT;  in radeon_ttm_io_mem_reserve()
478 		if ((mem->bus.offset + mem->bus.size) > rdev->mc.visible_vram_size)  in radeon_ttm_io_mem_reserve()
480 		mem->bus.base = rdev->mc.aper_base;  in radeon_ttm_io_mem_reserve()
481 		mem->bus.is_iomem = true;  in radeon_ttm_io_mem_reserve()
487 		if (mem->placement & TTM_PL_FLAG_WC)  in radeon_ttm_io_mem_reserve()
488 			mem->bus.addr =  in radeon_ttm_io_mem_reserve()
489 				ioremap_wc(mem->bus.base + mem->bus.offset,  in radeon_ttm_io_mem_reserve()
490 					   mem->bus.size);  in radeon_ttm_io_mem_reserve()
492 			mem->bus.addr =  in radeon_ttm_io_mem_reserve()
493 				ioremap_nocache(mem->bus.base + mem->bus.offset,  in radeon_ttm_io_mem_reserve()
494 						mem->bus.size);  in radeon_ttm_io_mem_reserve()
502 		mem->bus.base = (mem->bus.base & 0x0ffffffffUL) +  in radeon_ttm_io_mem_reserve()
512 static void radeon_ttm_io_mem_free(struct ttm_bo_device *bdev, struct ttm_mem_reg *mem)  in radeon_ttm_io_mem_free()  argument