diff options
| author | James Smart <james.smart@broadcom.com> | 2020-10-20 13:27:16 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-10-26 21:42:38 -0400 |
| commit | 7c30bb62ed5db15cdb59f5722122fbed7421641c (patch) | |
| tree | 07718d74fd11c430b12d8513b7a8b52a518bb2eb /drivers | |
| parent | f5201f87ccafd8d80283c87490bbdf78f8a026bf (diff) | |
| download | linux-stable-7c30bb62ed5db15cdb59f5722122fbed7421641c.tar.gz linux-stable-7c30bb62ed5db15cdb59f5722122fbed7421641c.tar.bz2 linux-stable-7c30bb62ed5db15cdb59f5722122fbed7421641c.zip | |
scsi: lpfc: Enlarge max_sectors in scsi host templates
The driver supports arbitrarily large scatter-gather lists and the current
value for max_sectors is limiting.
Change max_sectors to the largest value. This was actually done prior but
it only corrected one template and that template was later removed.
So change the remaining 2 templates. Other areas which hard-set the sectors
value should be inheriting what is in the template.
Link: https://lore.kernel.org/r/20201020202719.54726-7-james.smart@broadcom.com
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 4 |
2 files changed, 3 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index edfefff0214a..e5879dc0cc8c 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -4343,16 +4343,13 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev) /* Seed physical port template */ memcpy(template, &lpfc_template, sizeof(*template)); - if (use_no_reset_hba) { + if (use_no_reset_hba) /* template is for a no reset SCSI Host */ - template->max_sectors = 0xffff; template->eh_host_reset_handler = NULL; - } /* Template for all vports this physical port creates */ memcpy(&phba->vport_template, &lpfc_template, sizeof(*template)); - phba->vport_template.max_sectors = 0xffff; phba->vport_template.shost_attrs = lpfc_vport_attrs; phba->vport_template.eh_bus_reset_handler = NULL; phba->vport_template.eh_host_reset_handler = NULL; diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index c3b02dab6e5c..4ffdfd2c8604 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -6028,7 +6028,7 @@ struct scsi_host_template lpfc_template_nvme = { .sg_tablesize = 1, .cmd_per_lun = 1, .shost_attrs = lpfc_hba_attrs, - .max_sectors = 0xFFFF, + .max_sectors = 0xFFFFFFFF, .vendor_id = LPFC_NL_VENDOR_ID, .track_queue_depth = 0, }; @@ -6053,7 +6053,7 @@ struct scsi_host_template lpfc_template = { .sg_tablesize = LPFC_DEFAULT_SG_SEG_CNT, .cmd_per_lun = LPFC_CMD_PER_LUN, .shost_attrs = lpfc_hba_attrs, - .max_sectors = 0xFFFF, + .max_sectors = 0xFFFFFFFF, .vendor_id = LPFC_NL_VENDOR_ID, .change_queue_depth = scsi_change_queue_depth, .track_queue_depth = 1, |