| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Copyright (C) 2006 Atmark Techno, Inc. | |
| */ | |
| #ifndef _ASM_MICROBLAZE_DMA_H | |
| #define _ASM_MICROBLAZE_DMA_H | |
| /* Virtual address corresponding to last available physical memory address. */ | |
| #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) | |
| #ifdef CONFIG_PCI | |
| extern int isa_dma_bridge_buggy; | |
| #else | |
| #define isa_dma_bridge_buggy (0) | |
| #endif | |
| #endif /* _ASM_MICROBLAZE_DMA_H */ |