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authorJames Smart <james.smart@emulex.com>2010-10-22 11:06:08 -0400
committerJames Bottomley <James.Bottomley@suse.de>2010-10-26 10:40:49 -0500
commita93ff37a8a869c7065a1b05f75e69bfb74eb599c (patch)
tree357ef8d67e3a845c21a8843fc2a5b941e007b33d /fs/lockd/mon.c
parent12265f68ae925b9dee8099140b4213c28ef54f14 (diff)
[SCSI] lpfc 8.3.18: Add logic to detect last devloss timeout
Added driver logic to detect the last devloss timeout of remote nodes which was still in use of FCF. At that point, the driver should set the last in-use remote node devloss timeout flag if it was not already set and should perform proper action on the in-use FCF and recover of FCF from firmware, depending on the state the driver's FIP engine is in. Find eligible FCF through FCF table rescan or the next new FCF event when FCF table rescan turned out empty eligible FCF, and the successful flogi into an FCF shall clear the HBA_DEVLOSS_TMO flag, indicating the successful recovery from devloss timeout. [jejb: add delay.h include to lpfc_hbadisc.c to fix ppc compile] 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>
Diffstat (limited to 'fs/lockd/mon.c')
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