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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#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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* A T10 PI-capable target device can be formatted with different
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* protection schemes. Currently 0 through 3 are defined:
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*
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* Type 0 is regular (unprotected) I/O
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*
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* Type 1 defines the contents of the guard and reference tags
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*
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* Type 2 defines the contents of the guard and reference tags and
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* uses 32-byte commands to seed the latter
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*
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* Type 3 defines the contents of the guard tag only
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*/
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enum t10_dif_type {
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T10_PI_TYPE0_PROTECTION = 0x0,
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T10_PI_TYPE1_PROTECTION = 0x1,
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T10_PI_TYPE2_PROTECTION = 0x2,
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T10_PI_TYPE3_PROTECTION = 0x3,
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};
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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_profile t10_pi_type1_crc;
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extern struct blk_integrity_profile t10_pi_type1_ip;
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extern struct blk_integrity_profile t10_pi_type3_crc;
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extern struct blk_integrity_profile t10_pi_type3_ip;
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#endif
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