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| author | James Smart <james.smart@emulex.com> | 2010-10-22 11:06:08 -0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-10-26 10:40:49 -0500 |
| commit | a93ff37a8a869c7065a1b05f75e69bfb74eb599c (patch) | |
| tree | 357ef8d67e3a845c21a8843fc2a5b941e007b33d /drivers/scsi/lpfc/lpfc_crtn.h | |
| parent | 12265f68ae925b9dee8099140b4213c28ef54f14 (diff) | |
| download | linux-a93ff37a8a869c7065a1b05f75e69bfb74eb599c.tar.bz2 | |
[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 'drivers/scsi/lpfc/lpfc_crtn.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_crtn.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h index 03f4ddc18572..b15d13e56174 100644 --- a/drivers/scsi/lpfc/lpfc_crtn.h +++ b/drivers/scsi/lpfc/lpfc_crtn.h @@ -229,6 +229,7 @@ void lpfc_sli4_fcf_dead_failthrough(struct lpfc_hba *); uint16_t lpfc_sli4_fcf_rr_next_index_get(struct lpfc_hba *); int lpfc_sli4_fcf_rr_index_set(struct lpfc_hba *, uint16_t); void lpfc_sli4_fcf_rr_index_clear(struct lpfc_hba *, uint16_t); +int lpfc_sli4_fcf_rr_next_proc(struct lpfc_vport *, uint16_t); int lpfc_mem_alloc(struct lpfc_hba *, int align); void lpfc_mem_free(struct lpfc_hba *); |