[SCSI] qla1280: Drop host_lock while requesting firmware

[safe/jmp/linux-2.6] / drivers / scsi / lpfc / lpfc_init.c

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 7083ef3..b8eb1b6 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3006,6 +3006,7 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba,
        struct lpfc_vport *vport;
        struct lpfc_nodelist *ndlp;
        struct Scsi_Host  *shost;
+       uint32_t link_state;
 
        phba->fc_eventTag = acqe_fcoe->event_tag;
        phba->fcoe_eventtag = acqe_fcoe->event_tag;
@@ -3052,9 +3053,12 @@ lpfc_sli4_async_fcoe_evt(struct lpfc_hba *phba,
                        break;
                /*
                 * Currently, driver support only one FCF - so treat this as
-                * a link down.
+                * a link down, but save the link state because we don't want
+                * it to be changed to Link Down unless it is already down.
                 */
+               link_state = phba->link_state;
                lpfc_linkdown(phba);
+               phba->link_state = link_state;
                /* Unregister FCF if no devices connected to it */
                lpfc_unregister_unused_fcf(phba);
                break;
@@ -7226,8 +7230,6 @@ lpfc_prep_dev_for_perm_failure(struct lpfc_hba *phba)
 {
        lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
                        "2711 PCI channel permanent disable for 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);
 }
@@ -7256,6 +7258,9 @@ lpfc_io_error_detected_s3(struct pci_dev *pdev, pci_channel_state_t state)
        struct Scsi_Host *shost = pci_get_drvdata(pdev);
        struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
 
+       /* Block all SCSI devices' I/Os on the host */
+       lpfc_scsi_dev_block(phba);
+
        switch (state) {
        case pci_channel_io_normal:
                /* Non-fatal error, prepare for recovery */