[SCSI] lpfc 8.3.30: Fix port and system failure in SLI4 FC function reset

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index b38f99f..c61508d 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -2786,9 +2786,13 @@ lpfc_scsi_buf_update(struct lpfc_hba *phba)
 
        spin_lock_irq(&phba->hbalock);
        spin_lock(&phba->scsi_buf_list_lock);
-       list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list, list)
+       list_for_each_entry_safe(sb, sb_next, &phba->lpfc_scsi_buf_list, list) {
                sb->cur_iocbq.sli4_xritag =
                        phba->sli4_hba.xri_ids[sb->cur_iocbq.sli4_lxritag];
+               set_bit(sb->cur_iocbq.sli4_lxritag, phba->sli4_hba.xri_bmask);
+               phba->sli4_hba.max_cfg_param.xri_used++;
+               phba->sli4_hba.xri_count++;
+       }
        spin_unlock(&phba->scsi_buf_list_lock);
        spin_unlock_irq(&phba->hbalock);
        return 0;

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 5a15ce8..99afe15 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -5613,6 +5613,8 @@ lpfc_sli4_alloc_resource_identifiers(struct lpfc_hba *phba)
                        rc = -ENOMEM;
                        goto free_vpi_ids;
                }
+               phba->sli4_hba.max_cfg_param.xri_used = 0;
+               phba->sli4_hba.xri_count = 0;
                phba->sli4_hba.xri_ids = kzalloc(count *
                                                 sizeof(uint16_t),
                                                 GFP_KERNEL);