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authorJames Smart <James.Smart@Emulex.Com>2008-12-04 22:40:02 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-12-29 11:24:28 -0600
commite2a0a9d69ce224c6f5b72515d81150e6bf4a905a (patch)
treefdd6d82431841c31c80cbabc24927fbb94c59cd6 /drivers/scsi/lpfc/lpfc_scsi.h
parent81301a9b05c3690bf32bf4ef37d941f0f870a7ba (diff)
[SCSI] lpfc 8.3.0 : Add BlockGuard support (T10-DIF) code
Add SCSI data path, error handling, and debugfs code to complete BlockGuard support. Signed-off-by: James Smart <James.Smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.h')
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.h b/drivers/scsi/lpfc/lpfc_scsi.h
index 437f182e232..c7c440d5fa2 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.h
+++ b/drivers/scsi/lpfc/lpfc_scsi.h
@@ -124,6 +124,8 @@ struct lpfc_scsi_buf {
uint32_t seg_cnt; /* Number of scatter-gather segments returned by
* dma_map_sg. The driver needs this for calls
* to dma_unmap_sg. */
+ uint32_t prot_seg_cnt; /* seg_cnt's counterpart for protection data */
+
dma_addr_t nonsg_phys; /* Non scatter-gather physical address. */
/*