1/* 2 * linux/arch/arm/kernel/dma-ebsa285.c 3 * 4 * Copyright (C) 1998 Phil Blundell 5 * 6 * DMA functions specific to EBSA-285/CATS architectures 7 * 8 * Changelog: 9 * 09-Nov-1998 RMK Split out ISA DMA functions to dma-isa.c 10 * 17-Mar-1999 RMK Allow any EBSA285-like architecture to have 11 * ISA DMA controllers. 12 */ 13#include <linux/init.h> 14 15#include <asm/dma.h> 16#include <asm/io.h> 17#include <asm/scatterlist.h> 18 19#include <asm/mach/dma.h> 20#include <asm/hardware/dec21285.h> 21 22 23void __init arch_dma_init(dma_t *dma) 24{ 25#ifdef CONFIG_ISA_DMA 26 if (footbridge_cfn_mode()) 27 isa_init_dma(dma + _ISA_DMA(0)); 28#endif 29} 30