[net-next-2.6.git] / include / linux / raid / xor.h

#ifndef _XOR_H
#define _XOR_H

#define MAX_XOR_BLOCKS 4

extern void xor_blocks(unsigned int count, unsigned int bytes,
	void *dest, void **srcs);

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
Commit	Line	Data
1da177e4 LT	1	#ifndef _XOR_H
	2	#define _XOR_H
	3
9bc89cd8	4	#define MAX_XOR_BLOCKS 4
1da177e4	5
9bc89cd8 DW	6	extern void xor_blocks(unsigned int count, unsigned int bytes,
9bc89cd8 DW	7	void dest, void *srcs);
1da177e4 LT	8
	9	struct xor_block_template {
	10	struct xor_block_template *next;
	11	const char *name;
	12	int speed;
	13	void (do_2)(unsigned long, unsigned long , unsigned long *);
	14	void (do_3)(unsigned long, unsigned long , unsigned long *,
	15	unsigned long *);
	16	void (do_4)(unsigned long, unsigned long , unsigned long *,
	17	unsigned long , unsigned long );
	18	void (do_5)(unsigned long, unsigned long , unsigned long *,
	19	unsigned long , unsigned long , unsigned long *);
	20	};
	21
	22	#endif