diff options
| author | Mike Christie <michaelc@cs.wisc.edu> | 2010-09-15 16:52:31 -0500 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-10-07 17:09:42 -0500 |
| commit | 0af5d708aae3aef1f98a1c689007b92db2c10277 (patch) | |
| tree | 1e612e63740b59fcc9ab2fd21ace4844be2c3907 /drivers | |
| parent | d2b5f10e5b93633a40d9263383b914f06019f00b (diff) | |
[SCSI] lpfc: prep for fc host dev loss tmo support
This removes the driver's get_host_def_dev_loss_tmo
callback and just has the driver set the dev loss
using the fc class fc_host_dev_loss_tmo macro like is
done for other fc params.
It also adds compat support for the driver's existing
dev loss and nodev sysfs and modparams.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 2 |
2 files changed, 8 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 87c2b6b858f..f6efc6fe86d 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -2159,6 +2159,11 @@ lpfc_nodev_tmo_set(struct lpfc_vport *vport, int val) if (val >= LPFC_MIN_DEVLOSS_TMO && val <= LPFC_MAX_DEVLOSS_TMO) { vport->cfg_nodev_tmo = val; vport->cfg_devloss_tmo = val; + /* + * For compat: set the fc_host dev loss so new rports + * will get the value. + */ + fc_host_dev_loss_tmo(lpfc_shost_from_vport(vport)) = val; lpfc_update_rport_devloss_tmo(vport); return 0; } @@ -2208,6 +2213,7 @@ lpfc_devloss_tmo_set(struct lpfc_vport *vport, int val) vport->cfg_nodev_tmo = val; vport->cfg_devloss_tmo = val; vport->dev_loss_tmo_changed = 1; + fc_host_dev_loss_tmo(lpfc_shost_from_vport(vport)) = val; lpfc_update_rport_devloss_tmo(vport); return 0; } @@ -4370,14 +4376,6 @@ lpfc_get_starget_port_name(struct scsi_target *starget) ndlp ? wwn_to_u64(ndlp->nlp_portname.u.wwn) : 0; } -static void -lpfc_get_host_def_loss_tmo(struct Scsi_Host *shost) -{ - struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; - - fc_host_def_dev_loss_tmo(shost) = vport->cfg_devloss_tmo; -} - /** * lpfc_set_rport_loss_tmo - Set the rport dev loss tmo * @rport: fc rport address. @@ -4486,7 +4484,6 @@ struct fc_function_template lpfc_transport_functions = { .get_host_fabric_name = lpfc_get_host_fabric_name, .show_host_fabric_name = 1, - .get_host_def_dev_loss_tmo = lpfc_get_host_def_loss_tmo, /* * The LPFC driver treats linkdown handling as target loss events * so there are no sysfs handlers for link_down_tmo. @@ -4554,7 +4551,6 @@ struct fc_function_template lpfc_vport_transport_functions = { .get_host_fabric_name = lpfc_get_host_fabric_name, .show_host_fabric_name = 1, - .get_host_def_dev_loss_tmo = lpfc_get_host_def_loss_tmo, /* * The LPFC driver treats linkdown handling as target loss events * so there are no sysfs handlers for link_down_tmo. diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index da9ba06ad58..87a4d09a664 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2817,6 +2817,8 @@ void lpfc_host_attrib_init(struct Scsi_Host *shost) (((uint32_t) vport->fc_sparam.cmn.bbRcvSizeMsb & 0x0F) << 8) | (uint32_t) vport->fc_sparam.cmn.bbRcvSizeLsb; + fc_host_dev_loss_tmo(shost) = vport->cfg_devloss_tmo; + /* This value is also unchanging */ memset(fc_host_active_fc4s(shost), 0, sizeof(fc_host_active_fc4s(shost))); |