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22 lines
486 B
22 lines
486 B
#ifndef _LINUX_T10_PI_H
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#define _LINUX_T10_PI_H
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#include <linux/types.h>
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#include <linux/blkdev.h>
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/*
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* T10 Protection Information tuple.
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*/
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struct t10_pi_tuple {
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__be16 guard_tag; /* Checksum */
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__be16 app_tag; /* Opaque storage */
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__be32 ref_tag; /* Target LBA or indirect LBA */
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};
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extern struct blk_integrity t10_pi_type1_crc;
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extern struct blk_integrity t10_pi_type1_ip;
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extern struct blk_integrity t10_pi_type3_crc;
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extern struct blk_integrity t10_pi_type3_ip;
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#endif
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