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authorMartin K. Petersen <martin.petersen@oracle.com>2008-06-25 11:22:42 -0400
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-07-12 08:22:32 -0500
commitf11f594edba7f689af9792a5673ed59d660ad371 (patch)
tree4fae88f3893ce57f2f85280d16330fc61a943d44 /drivers/scsi/sg.c
parent5b635da11e3a6387172abd651d26d8ef54b1fbc7 (diff)
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[SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC
The SCSI Block Protocol uses this 16-bit CRC to verify the integrity of each data sector. crc_t10dif() is used by sd_dif.c when performing I/O to or from disks formatted with protection information. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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