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/* SPDX-License-Identifier: GPL-2.0-only */
/*
 *  arch/arm/mach-rpc/include/mach/isa-dma.h
 *
 *  Copyright (C) 1997 Russell King
 */
#ifndef __ASM_ARCH_DMA_H
#define __ASM_ARCH_DMA_H

#define MAX_DMA_CHANNELS	8

#define DMA_0			0
#define DMA_1			1
#define DMA_2			2
#define DMA_3			3
#define DMA_S0			4
#define DMA_S1			5
#define DMA_VIRTUAL_FLOPPY	6
#define DMA_VIRTUAL_SOUND	7

#define DMA_FLOPPY		DMA_VIRTUAL_FLOPPY

#define IOMD_DMA_BOUNDARY	(PAGE_SIZE - 1)

#endif /* _ASM_ARCH_DMA_H */