1. 10 Apr, 2008 2 commits
    • James Smart's avatar
      [SCSI] lpfc 8.2.6 : PCI Parity and EEH handling fixes · 9b379605
      James Smart authored
      PCI Parity and EEH handling Fixes:
      - Under a PCI Data Parity Error, remove a completion routine callback that
        was on a command that we had already failed and released.
      - Under PCI parity error, we were not reinstalling the interrupt handler
        in the slot_reset callback, so we never became functional again.
      Signed-off-by: default avatarJames Smart <james.smart@emulex.com>
      Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
      9b379605
    • James Smart's avatar
      [SCSI] lpfc 8.2.6 : Multiple discovery fixes · 58da1ffb
      James Smart authored
      Multiple Discovery Fixes:
      - Fix race on discovery due to link events coinciding with vport_delete.
      - Use NLP_FABRIC state to filter out switch-based pseudo initiators that
         reuse the same WWNs.
      - Correct erroneous setting of DID=0 in lpfc_matchdid()
      - Correct extra reference count that was in the lookup path for the
        remoteid from an unsolicited ELS.
      - Correct double-free bug in els abort path.
      - Correct FDMI server discovery logic for switch that return a WWN of 0.
      - Fix bugs in ndlp mgmt when a node changes address
      - Correct bug that did not delete RSCNs for vports upon link transitions
      - Fix "0216 Link event during NS query" error which pops up when vports
        are swapped to different switch ports.
      - Add sanity checks on ndlp structures
      - Fix devloss log message to dump WWN correctly
      - Hold off mgmt commands that were interferring with discovery mailbox cmds
      - Remove unnecessary FC_ESTABLISH_LINK logic.
      - Correct some race conditions in the worker thread, resulting in devloss:
        - Clear the work_port_events field before handling the work port events
        - Clear the deferred ring event before handling a deferred ring event
        - Hold the hba lock when waking up the work thread
        - Send an acc for the rscn even when we aren't going to handle it
      - Fix locking behavior that was not properly protecting the ACTIVE flag,
        thus allowing mailbox command order to shift.
      Signed-off-by: default avatarJames Smart <james.smart@emulex.com>
      Signed-off-by: default avatarJames Bottomley <James.Bottomley@HansenPartnership.com>
      58da1ffb
  2. 07 Apr, 2008 38 commits