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| author | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-06 00:00:20 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-11 22:25:43 -0400 |
| commit | 4cc0096e2d54bc31ead127be59e3a2d02a187ac9 (patch) | |
| tree | d9bb286c336df6ffe7b8abe99b10b036dff873de /drivers/scsi/isci/request.c | |
| parent | 6a20e21ae1e25f73385cc248f53440e78dd3cb94 (diff) | |
| download | linux-stable-4cc0096e2d54bc31ead127be59e3a2d02a187ac9.tar.gz linux-stable-4cc0096e2d54bc31ead127be59e3a2d02a187ac9.tar.bz2 linux-stable-4cc0096e2d54bc31ead127be59e3a2d02a187ac9.zip | |
scsi: isci: Use the proper SCSI midlayer interfaces for PI
Use scsi_prot_ref_tag() instead of scsi_get_lba() to get the reference tag
for a given I/O.
Link: https://lore.kernel.org/r/20210806040023.5355-3-martin.petersen@oracle.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/isci/request.c')
| -rw-r--r-- | drivers/scsi/isci/request.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c index e1ff79464131..fcaa84a3c210 100644 --- a/drivers/scsi/isci/request.c +++ b/drivers/scsi/isci/request.c @@ -341,7 +341,7 @@ static void scu_ssp_ireq_dif_insert(struct isci_request *ireq, u8 type, u8 op) tc->reserved_E8_0 = 0; if ((type & SCSI_PROT_DIF_TYPE1) || (type & SCSI_PROT_DIF_TYPE2)) - tc->ref_tag_seed_gen = scsi_get_lba(scmd) & 0xffffffff; + tc->ref_tag_seed_gen = scsi_prot_ref_tag(scmd); else if (type & SCSI_PROT_DIF_TYPE3) tc->ref_tag_seed_gen = 0; } @@ -369,7 +369,7 @@ static void scu_ssp_ireq_dif_strip(struct isci_request *ireq, u8 type, u8 op) tc->app_tag_gen = 0; if ((type & SCSI_PROT_DIF_TYPE1) || (type & SCSI_PROT_DIF_TYPE2)) - tc->ref_tag_seed_verify = scsi_get_lba(scmd) & 0xffffffff; + tc->ref_tag_seed_verify = scsi_prot_ref_tag(scmd); else if (type & SCSI_PROT_DIF_TYPE3) tc->ref_tag_seed_verify = 0; |