From: Bart Van Assche <bvanassche@acm.org>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: "James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
Jaegeuk Kim <jaegeuk@kernel.org>,
linux-scsi@vger.kernel.org, Bart Van Assche <bvanassche@acm.org>,
Nilesh Javali <njavali@marvell.com>
Subject: [PATCH v3 6/8] qla2xxx: Use scsi_get_sector() instead of scsi_get_lba()
Date: Thu, 13 May 2021 15:37:55 -0700 [thread overview]
Message-ID: <20210513223757.3938-7-bvanassche@acm.org> (raw)
In-Reply-To: <20210513223757.3938-1-bvanassche@acm.org>
Use scsi_get_sector() instead of scsi_get_lba() since the name of the
latter is confusing. Additionally, use lower_32_bits() instead of
open-coding it. This patch does not change any functionality.
Cc: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/scsi/qla2xxx/qla_iocb.c | 9 +++------
drivers/scsi/qla2xxx/qla_isr.c | 8 ++++----
2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 38b5bdde2405..28e30a7e8883 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -778,8 +778,7 @@ qla24xx_set_t10dif_tags(srb_t *sp, struct fw_dif_context *pkt,
* No check for ql2xenablehba_err_chk, as it would be an
* I/O error if hba tag generation is not done.
*/
- pkt->ref_tag = cpu_to_le32((uint32_t)
- (0xffffffff & scsi_get_lba(cmd)));
+ pkt->ref_tag = cpu_to_le32(lower_32_bits(scsi_get_sector(cmd)));
if (!qla2x00_hba_err_chk_enabled(sp))
break;
@@ -799,8 +798,7 @@ qla24xx_set_t10dif_tags(srb_t *sp, struct fw_dif_context *pkt,
pkt->app_tag_mask[0] = 0x0;
pkt->app_tag_mask[1] = 0x0;
- pkt->ref_tag = cpu_to_le32((uint32_t)
- (0xffffffff & scsi_get_lba(cmd)));
+ pkt->ref_tag = cpu_to_le32(lower_32_bits(scsi_get_sector(cmd)));
if (!qla2x00_hba_err_chk_enabled(sp))
break;
@@ -824,8 +822,7 @@ qla24xx_set_t10dif_tags(srb_t *sp, struct fw_dif_context *pkt,
* 16 bit app tag.
*/
case SCSI_PROT_DIF_TYPE1:
- pkt->ref_tag = cpu_to_le32((uint32_t)
- (0xffffffff & scsi_get_lba(cmd)));
+ pkt->ref_tag = cpu_to_le32(lower_32_bits(scsi_get_sector(cmd)));
pkt->app_tag = cpu_to_le16(0);
pkt->app_tag_mask[0] = 0x0;
pkt->app_tag_mask[1] = 0x0;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 67229af4c142..24d406411f81 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2632,7 +2632,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
"DIF ERROR in cmd 0x%x lba 0x%llx act ref"
" tag=0x%x, exp ref_tag=0x%x, act app tag=0x%x, exp app"
" tag=0x%x, act guard=0x%x, exp guard=0x%x.\n",
- cmd->cmnd[0], (u64)scsi_get_lba(cmd), a_ref_tag, e_ref_tag,
+ cmd->cmnd[0], (u64)scsi_get_sector(cmd), a_ref_tag, e_ref_tag,
a_app_tag, e_app_tag, a_guard, e_guard);
/*
@@ -2644,10 +2644,10 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
(scsi_get_prot_type(cmd) != SCSI_PROT_DIF_TYPE3 ||
a_ref_tag == be32_to_cpu(T10_PI_REF_ESCAPE))) {
uint32_t blocks_done, resid;
- sector_t lba_s = scsi_get_lba(cmd);
+ sector_t sector = scsi_get_sector(cmd);
/* 2TB boundary case covered automatically with this */
- blocks_done = e_ref_tag - (uint32_t)lba_s + 1;
+ blocks_done = e_ref_tag - (uint32_t)sector + 1;
resid = scsi_bufflen(cmd) - (blocks_done *
cmd->device->sector_size);
@@ -2677,7 +2677,7 @@ qla2x00_handle_dif_error(srb_t *sp, struct sts_entry_24xx *sts24)
if (k != blocks_done) {
ql_log(ql_log_warn, vha, 0x302f,
"unexpected tag values tag:lba=%x:%llx)\n",
- e_ref_tag, (unsigned long long)lba_s);
+ e_ref_tag, (u64)sector);
return 1;
}
next prev parent reply other threads:[~2021-05-13 22:38 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-13 22:37 [PATCH v3 0/8] Rename scsi_get_lba() into scsi_get_sector() Bart Van Assche
2021-05-13 22:37 ` [PATCH v3 1/8] core: Introduce scsi_get_sector() Bart Van Assche
2021-05-14 1:57 ` Damien Le Moal
2021-05-14 6:20 ` Christoph Hellwig
2021-05-14 16:06 ` Bart Van Assche
2021-05-14 17:10 ` Martin K. Petersen
2021-05-13 22:37 ` [PATCH v3 2/8] iser: Use scsi_get_sector() instead of scsi_get_lba() Bart Van Assche
2021-05-14 1:57 ` Damien Le Moal
2021-05-13 22:37 ` [PATCH v3 3/8] zfcp: " Bart Van Assche
2021-05-14 1:58 ` Damien Le Moal
2021-05-17 17:23 ` Benjamin Block
2021-05-13 22:37 ` [PATCH v3 4/8] isci: " Bart Van Assche
2021-05-14 1:58 ` Damien Le Moal
2021-05-13 22:37 ` [PATCH v3 5/8] lpfc: " Bart Van Assche
2021-05-14 2:00 ` Damien Le Moal
2021-05-14 2:58 ` Bart Van Assche
2021-05-13 22:37 ` Bart Van Assche [this message]
2021-05-14 2:02 ` [PATCH v3 6/8] qla2xxx: " Damien Le Moal
2021-05-14 3:01 ` Bart Van Assche
2021-05-13 22:37 ` [PATCH v3 7/8] ufs: Fix the tracing code Bart Van Assche
2021-05-14 2:05 ` Damien Le Moal
2021-05-13 22:37 ` [PATCH v3 8/8] core: Remove scsi_get_lba() Bart Van Assche
2021-05-14 2:06 ` Damien Le Moal
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