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authorChristoph Hellwig <hch@lst.de>2016-09-11 19:35:41 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2016-09-15 09:51:14 -0400
commit8475c8118551f806176b5af4d0e8657a5f015b95 (patch)
tree64d1f724585a7baef043f6163764d021f2e2f01c /drivers/scsi/sd_dif.c
parent27c0e83b273a637d5cb56f02550c31d803bafc10 (diff)
downloadop-kernel-dev-8475c8118551f806176b5af4d0e8657a5f015b95.zip
op-kernel-dev-8475c8118551f806176b5af4d0e8657a5f015b95.tar.gz
scsi: sd: Move DIF protection types to t10-pi.h
These should go together with the rest of the T10 protection information defintions. [mkp: s/T10_DIF/T10_PI/] Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sd_dif.c')
-rw-r--r--drivers/scsi/sd_dif.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/sd_dif.c b/drivers/scsi/sd_dif.c
index 987bf39..9035380 100644
--- a/drivers/scsi/sd_dif.c
+++ b/drivers/scsi/sd_dif.c
@@ -60,14 +60,14 @@ void sd_dif_config_host(struct scsi_disk *sdkp)
/* Enable DMA of protection information */
if (scsi_host_get_guard(sdkp->device->host) & SHOST_DIX_GUARD_IP) {
- if (type == SD_DIF_TYPE3_PROTECTION)
+ if (type == T10_PI_TYPE3_PROTECTION)
bi.profile = &t10_pi_type3_ip;
else
bi.profile = &t10_pi_type1_ip;
bi.flags |= BLK_INTEGRITY_IP_CHECKSUM;
} else
- if (type == SD_DIF_TYPE3_PROTECTION)
+ if (type == T10_PI_TYPE3_PROTECTION)
bi.profile = &t10_pi_type3_crc;
else
bi.profile = &t10_pi_type1_crc;
@@ -82,7 +82,7 @@ void sd_dif_config_host(struct scsi_disk *sdkp)
if (!sdkp->ATO)
goto out;
- if (type == SD_DIF_TYPE3_PROTECTION)
+ if (type == T10_PI_TYPE3_PROTECTION)
bi.tag_size = sizeof(u16) + sizeof(u32);
else
bi.tag_size = sizeof(u16);
@@ -121,7 +121,7 @@ void sd_dif_prepare(struct scsi_cmnd *scmd)
sdkp = scsi_disk(scmd->request->rq_disk);
- if (sdkp->protection_type == SD_DIF_TYPE3_PROTECTION)
+ if (sdkp->protection_type == T10_PI_TYPE3_PROTECTION)
return;
phys = scsi_prot_ref_tag(scmd);
@@ -172,7 +172,7 @@ void sd_dif_complete(struct scsi_cmnd *scmd, unsigned int good_bytes)
sdkp = scsi_disk(scmd->request->rq_disk);
- if (sdkp->protection_type == SD_DIF_TYPE3_PROTECTION || good_bytes == 0)
+ if (sdkp->protection_type == T10_PI_TYPE3_PROTECTION || good_bytes == 0)
return;
intervals = good_bytes / scsi_prot_interval(scmd);
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