[SCSI] lpfc 8.3.10: Update SLI interface areas

- Clear LPFC_DRIVER_ABORTED on FCP command completion.
- Clear exchange busy flag when I/O is aborted and found on aborted list.
- Free sglq when XRI_ABORTED event is processed before release of IOCB.
- Only process iocb as aborted when LPFC_DRIVER_ABORTED is set.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 437ddc92ebea..b7889c53fe23 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -822,6 +822,8 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba)
         LIST_HEAD(aborts);
         int ret;
         unsigned long iflag = 0;
+        struct lpfc_sglq *sglq_entry = NULL;
+
         ret = lpfc_hba_down_post_s3(phba);
         if (ret)
                 return ret;
@@ -837,6 +839,10 @@ lpfc_hba_down_post_s4(struct lpfc_hba *phba)
          * list.
          */
         spin_lock(&phba->sli4_hba.abts_sgl_list_lock);
+        list_for_each_entry(sglq_entry,
+                &phba->sli4_hba.lpfc_abts_els_sgl_list, list)
+                sglq_entry->state = SGL_FREED;
+
         list_splice_init(&phba->sli4_hba.lpfc_abts_els_sgl_list,
                         &phba->sli4_hba.lpfc_sgl_list);
         spin_unlock(&phba->sli4_hba.abts_sgl_list_lock);
@@ -4412,6 +4418,7 @@ lpfc_init_sgl_list(struct lpfc_hba *phba)
 
                 /* The list order is used by later block SGL registraton */
                 spin_lock_irq(&phba->hbalock);
+                sglq_entry->state = SGL_FREED;
                 list_add_tail(&sglq_entry->list, &phba->sli4_hba.lpfc_sgl_list);
                 phba->sli4_hba.lpfc_els_sgl_array[i] = sglq_entry;
                 phba->sli4_hba.total_sglq_bufs++;