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1 #ifndef _XOR_H |
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2 #define _XOR_H |
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3 |
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4 #include <linux/raid/md.h> |
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5 |
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6 #define MAX_XOR_BLOCKS 4 |
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7 |
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8 extern void xor_blocks(unsigned int count, unsigned int bytes, |
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9 void *dest, void **srcs); |
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10 |
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11 struct xor_block_template { |
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12 struct xor_block_template *next; |
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13 const char *name; |
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14 int speed; |
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15 void (*do_2)(unsigned long, unsigned long *, unsigned long *); |
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16 void (*do_3)(unsigned long, unsigned long *, unsigned long *, |
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17 unsigned long *); |
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18 void (*do_4)(unsigned long, unsigned long *, unsigned long *, |
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19 unsigned long *, unsigned long *); |
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20 void (*do_5)(unsigned long, unsigned long *, unsigned long *, |
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21 unsigned long *, unsigned long *, unsigned long *); |
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22 }; |
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23 |
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24 #endif |