[SCSI] lpfc 8.2.8 : Add support for PCI-EEH permanent disabling

[linux-2.6-omap-h63xx.git] / drivers / scsi / lpfc / lpfc_init.c

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 41a8c13e6950fa477a48a115aa88023f44be78ff..333166b1790856c22eeada9f0549acc36c2e504a 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2661,8 +2661,15 @@ static pci_ers_result_t lpfc_io_error_detected(struct pci_dev *pdev,
        struct lpfc_sli *psli = &phba->sli;
        struct lpfc_sli_ring  *pring;
 
-       if (state == pci_channel_io_perm_failure)
+       if (state == pci_channel_io_perm_failure) {
+               lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+                               "0472 PCI channel I/O permanent failure\n");
+               /* Block all SCSI devices' I/Os on the host */
+               lpfc_scsi_dev_block(phba);
+               /* Clean up all driver's outstanding SCSI I/Os */
+               lpfc_sli_flush_fcp_rings(phba);
                return PCI_ERS_RESULT_DISCONNECT;
+       }
 
        pci_disable_device(pdev);
        /*