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[SCSI] lpfc 8.3.21: FC Discovery changes

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FC Discovery changes

- Treat received PLOGI while logged in as a relogin (unregister and reregister).
- Added a timer to delay Nport discovery when clean bit is cleared and Fabric
  portname/nodename/FCID is changed.
- Invalidate Port's DID when receiving PLOGI from p2p port with CONFIG_PORT
  mailbox command.

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
James Smart
2011-02-16 12:39:44 -05:00
committed by James Bottomley
parent 1151e3ec15
commit 924941444b
9 changed files with 219 additions and 7 deletions
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6
drivers/scsi/lpfc/lpfc_init.c
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@ -2292,6 +2292,7 @@ lpfc_stop_vport_timers(struct lpfc_vport *vport)
{
del_timer_sync(&vport->els_tmofunc);
del_timer_sync(&vport->fc_fdmitmo);
del_timer_sync(&vport->delayed_disc_tmo);
lpfc_can_disctmo(vport);
return;
}
@ -2733,6 +2734,11 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev)
init_timer(&vport->els_tmofunc);
vport->els_tmofunc.function = lpfc_els_timeout;
vport->els_tmofunc.data = (unsigned long)vport;
init_timer(&vport->delayed_disc_tmo);
vport->delayed_disc_tmo.function = lpfc_delayed_disc_tmo;
vport->delayed_disc_tmo.data = (unsigned long)vport;
error = scsi_add_host_with_dma(shost, dev, &phba->pcidev->dev);
if (error)
goto out_put_shost;