| /* 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 */ | |