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| author | James Smart <james.smart@emulex.com> | 2013-07-15 22:35:04 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-08-23 17:23:51 (GMT) |
| commit | 3cb01c57c981c8483395562c09c82032f0550240 (patch) | |
| tree | 9de693a40ff5daae9339acbf3839c295487241e4 /drivers/scsi/lpfc/lpfc_attr.c | |
| parent | 71157c9eb2793054e784b94fd7678147a1a496d6 (diff) | |
| download | linux-fsl-qoriq-3cb01c57c981c8483395562c09c82032f0550240.tar.xz | |
[SCSI] lpfc 8.3.41: Add first burst support to driver
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 745ba85..cb7b779 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3950,6 +3950,14 @@ LPFC_VPORT_ATTR_RW(use_adisc, 0, 0, 1, "Use ADISC on rediscovery to authenticate FCP devices"); /* +# lpfc_first_burst_size: First burst size to use on the NPorts +# that support first burst. +# Value range is [0,65536]. Default value is 0. +*/ +LPFC_VPORT_ATTR_RW(first_burst_size, 0, 0, 65536, + "First burst size for Targets that support first burst"); + +/* # lpfc_max_scsicmpl_time: Use scsi command completion time to control I/O queue # depth. Default value is 0. When the value of this parameter is zero the # SCSI command completion time is not used for controlling I/O queue depth. When @@ -4277,6 +4285,7 @@ struct device_attribute *lpfc_hba_attrs[] = { &dev_attr_lpfc_devloss_tmo, &dev_attr_lpfc_fcp_class, &dev_attr_lpfc_use_adisc, + &dev_attr_lpfc_first_burst_size, &dev_attr_lpfc_ack0, &dev_attr_lpfc_topology, &dev_attr_lpfc_scan_down, @@ -4353,6 +4362,7 @@ struct device_attribute *lpfc_vport_attrs[] = { &dev_attr_lpfc_restrict_login, &dev_attr_lpfc_fcp_class, &dev_attr_lpfc_use_adisc, + &dev_attr_lpfc_first_burst_size, &dev_attr_lpfc_fdmi_on, &dev_attr_lpfc_max_luns, &dev_attr_nport_evt_cnt, @@ -5332,6 +5342,7 @@ lpfc_get_vport_cfgparam(struct lpfc_vport *vport) lpfc_restrict_login_init(vport, lpfc_restrict_login); lpfc_fcp_class_init(vport, lpfc_fcp_class); lpfc_use_adisc_init(vport, lpfc_use_adisc); + lpfc_first_burst_size_init(vport, lpfc_first_burst_size); lpfc_max_scsicmpl_time_init(vport, lpfc_max_scsicmpl_time); lpfc_fdmi_on_init(vport, lpfc_fdmi_on); lpfc_discovery_threads_init(vport, lpfc_discovery_threads); |