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| author | James Smart <James.Smart@Emulex.Com> | 2007-04-25 17:51:45 +0400 |
|---|---|---|
| committer | James Bottomley <jejb@mulgrave.il.steeleye.com> | 2007-05-06 18:33:13 +0400 |
| commit | 46fa311e6967b526e1fd9b0b44edda6841dcac27 (patch) | |
| tree | 939fe8d2023c86b17f0f4ee9f3d627e64e2604de /drivers/scsi/lpfc/lpfc_hbadisc.c | |
| parent | 07951076aefa4194e1dbf1d8c89eaff040c45155 (diff) | |
| download | linux-46fa311e6967b526e1fd9b0b44edda6841dcac27.tar.xz | |
[SCSI] lpfc 8.1.12 : Rework offline path to solve HBA reset issues
Rework offline path to solve HBA reset issues
Signed-off-by: James Smart <James.Smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hbadisc.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hbadisc.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c index 485a13fa527d..92c0c4b88953 100644 --- a/drivers/scsi/lpfc/lpfc_hbadisc.c +++ b/drivers/scsi/lpfc/lpfc_hbadisc.c @@ -185,29 +185,35 @@ lpfc_work_list_done(struct lpfc_hba * phba) *(int *)(evtp->evt_arg1) = 0; complete((struct completion *)(evtp->evt_arg2)); break; - case LPFC_EVT_OFFLINE: + case LPFC_EVT_OFFLINE_PREP: if (phba->hba_state >= LPFC_LINK_DOWN) - lpfc_offline(phba); + lpfc_offline_prep(phba); + *(int *)(evtp->evt_arg1) = 0; + complete((struct completion *)(evtp->evt_arg2)); + break; + case LPFC_EVT_OFFLINE: + lpfc_offline(phba); lpfc_sli_brdrestart(phba); *(int *)(evtp->evt_arg1) = - lpfc_sli_brdready(phba,HS_FFRDY | HS_MBRDY); + lpfc_sli_brdready(phba, HS_FFRDY | HS_MBRDY); + lpfc_unblock_mgmt_io(phba); complete((struct completion *)(evtp->evt_arg2)); break; case LPFC_EVT_WARM_START: - if (phba->hba_state >= LPFC_LINK_DOWN) - lpfc_offline(phba); + lpfc_offline(phba); lpfc_reset_barrier(phba); lpfc_sli_brdreset(phba); lpfc_hba_down_post(phba); *(int *)(evtp->evt_arg1) = lpfc_sli_brdready(phba, HS_MBRDY); + lpfc_unblock_mgmt_io(phba); complete((struct completion *)(evtp->evt_arg2)); break; case LPFC_EVT_KILL: - if (phba->hba_state >= LPFC_LINK_DOWN) - lpfc_offline(phba); + lpfc_offline(phba); *(int *)(evtp->evt_arg1) = (phba->stopped) ? 0 : lpfc_sli_brdkill(phba); + lpfc_unblock_mgmt_io(phba); complete((struct completion *)(evtp->evt_arg2)); break; } |