[SCSI] lpfc 8.3.16: FCoE Discovery and Failover Fixes

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- Add support for re-reg'ing changed VPI w/o unregister VPI
- Copy WWN and state from old nodelist when target DID change.
- Clean up old nodelist rport and put the nodelist when target DID change.
- Clear the VFI_REGISTERED flag when UNREG_VFI completes.
- Made both checks of port_state against LPFC_FLOGI and LPFC_FDISC
  non-inclusive for ignoring CVL events.
- Added logic to stop retrying of the ongoing PLOGI and FDISC if
  transitioned back to the FCF rediscovery state in reaction to CVL.
- Removed the dependency of scanning of all the available FCF table
  entries for bulding round-robin bitmap.
- Use the lpfc_sli4_fcf_rr_read_fcf_rec() in responding to
  individual New FCF found event.

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>

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This commit is contained in:

James Smart 2010-08-04 16:11:39 -04:00 • committed by James Bottomley

parent bc73905abf

commit 38b92ef89b

6 changed files with 144 additions and 47 deletions

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76

drivers/scsi/lpfc/lpfc_els.c

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15

drivers/scsi/lpfc/lpfc_hbadisc.c

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6

drivers/scsi/lpfc/lpfc_hw.h

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79

drivers/scsi/lpfc/lpfc_init.c

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8

drivers/scsi/lpfc/lpfc_mbox.c

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7

drivers/scsi/lpfc/lpfc_sli.c

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