1*4726dd60SMichal Simek /* SPDX-License-Identifier: GPL-2.0 */ 269b1b781SMichal Simek /* 369b1b781SMichal Simek * Copyright (C) 2006 Atmark Techno, Inc. 469b1b781SMichal Simek */ 569b1b781SMichal Simek 669b1b781SMichal Simek #ifndef _ASM_MICROBLAZE_DMA_H 769b1b781SMichal Simek #define _ASM_MICROBLAZE_DMA_H 869b1b781SMichal Simek 9dcffc1b2SMichal Simek /* Virtual address corresponding to last available physical memory address. */ 10dcffc1b2SMichal Simek #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) 1169b1b781SMichal Simek 12113a591aSMichal Simek #ifdef CONFIG_PCI 13113a591aSMichal Simek extern int isa_dma_bridge_buggy; 14113a591aSMichal Simek #else 15113a591aSMichal Simek #define isa_dma_bridge_buggy (0) 16113a591aSMichal Simek #endif 17113a591aSMichal Simek 1869b1b781SMichal Simek #endif /* _ASM_MICROBLAZE_DMA_H */ 19