swh:1:snp:c3bf2749e3476071fa748f67b0ffa2fdc5fe49d9
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Tip revision: bf16200689118d19de1b8d2a3c314fc21f5dc7bb authored by Linus Torvalds on 11 April 2016, 00:58:30 UTC
Linux 4.6-rc3
Tip revision: bf16200
t10-pi.h
#ifndef _LINUX_T10_PI_H
#define _LINUX_T10_PI_H

#include <linux/types.h>
#include <linux/blkdev.h>

/*
 * T10 Protection Information tuple.
 */
struct t10_pi_tuple {
	__be16 guard_tag;	/* Checksum */
	__be16 app_tag;		/* Opaque storage */
	__be32 ref_tag;		/* Target LBA or indirect LBA */
};


extern struct blk_integrity_profile t10_pi_type1_crc;
extern struct blk_integrity_profile t10_pi_type1_ip;
extern struct blk_integrity_profile t10_pi_type3_crc;
extern struct blk_integrity_profile t10_pi_type3_ip;

#endif
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