From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: 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! --- include/asm-m68k/dma.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 include/asm-m68k/dma.h (limited to 'include/asm-m68k/dma.h') diff --git a/include/asm-m68k/dma.h b/include/asm-m68k/dma.h new file mode 100644 index 000000000000..d5266a886226 --- /dev/null +++ b/include/asm-m68k/dma.h @@ -0,0 +1,21 @@ +#ifndef _M68K_DMA_H +#define _M68K_DMA_H 1 + +#include + +/* it's useless on the m68k, but unfortunately needed by the new + bootmem allocator (but this should do it for this) */ +#define MAX_DMA_ADDRESS PAGE_OFFSET + +#define MAX_DMA_CHANNELS 8 + +extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */ +extern void free_dma(unsigned int dmanr); /* release it again */ + +#ifdef CONFIG_PCI +extern int isa_dma_bridge_buggy; +#else +#define isa_dma_bridge_buggy (0) +#endif + +#endif /* _M68K_DMA_H */ -- cgit v1.2.3