diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/raid/xor.h |
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!
Diffstat (limited to 'include/linux/raid/xor.h')
-rw-r--r-- | include/linux/raid/xor.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/raid/xor.h b/include/linux/raid/xor.h new file mode 100644 index 00000000000..f0d67cbdea4 --- /dev/null +++ b/include/linux/raid/xor.h @@ -0,0 +1,23 @@ +#ifndef _XOR_H +#define _XOR_H + +#include <linux/raid/md.h> + +#define MAX_XOR_BLOCKS 5 + +extern void xor_block(unsigned int count, unsigned int bytes, void **ptr); + +struct xor_block_template { + struct xor_block_template *next; + const char *name; + int speed; + void (*do_2)(unsigned long, unsigned long *, unsigned long *); + void (*do_3)(unsigned long, unsigned long *, unsigned long *, + unsigned long *); + void (*do_4)(unsigned long, unsigned long *, unsigned long *, + unsigned long *, unsigned long *); + void (*do_5)(unsigned long, unsigned long *, unsigned long *, + unsigned long *, unsigned long *, unsigned long *); +}; + +#endif |