linux_dsm_epyc7002/include/asm-arm/arch-shark/dma.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

19 lines
377 B
C

/*
* linux/include/asm-arm/arch-shark/dma.h
*
* by Alexander Schulz
*/
#ifndef __ASM_ARCH_DMA_H
#define __ASM_ARCH_DMA_H
/* Use only the lowest 4MB, nothing else works.
* The rest is not DMAable. See dev / .properties
* in OpenFirmware.
*/
#define MAX_DMA_ADDRESS 0xC0400000
#define MAX_DMA_CHANNELS 8
#define DMA_ISA_CASCADE 4
#endif /* _ASM_ARCH_DMA_H */