[SCSI] Merge scsi-misc-2.6 into scsi-rc-fixes-2.6

[safe/jmp/linux-2.6] / drivers / scsi / bnx2i / bnx2i_init.c

diff --git a/drivers/scsi/bnx2i/bnx2i_init.c b/drivers/scsi/bnx2i/bnx2i_init.c
index ce0ee80..af6a00a 100644 (file)
--- a/drivers/scsi/bnx2i/bnx2i_init.c
+++ b/drivers/scsi/bnx2i/bnx2i_init.c
@@ -178,11 +178,22 @@ void bnx2i_stop(void *handle)
        struct bnx2i_hba *hba = handle;
 
        /* check if cleanup happened in GOING_DOWN context */
-       clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
        if (!test_and_clear_bit(ADAPTER_STATE_GOING_DOWN,
                                &hba->adapter_state))
                iscsi_host_for_each_session(hba->shost,
                                            bnx2i_drop_session);
+
+       /* Wait for all endpoints to be torn down, Chip will be reset once
+        *  control returns to network driver. So it is required to cleanup and
+        * release all connection resources before returning from this routine.
+        */
+       wait_event_interruptible_timeout(hba->eh_wait,
+                                        (hba->ofld_conns_active == 0),
+                                        hba->hba_shutdown_tmo);
+       /* This flag should be cleared last so that ep_disconnect() gracefully
+        * cleans up connection context
+        */
+       clear_bit(ADAPTER_STATE_UP, &hba->adapter_state);
 }
 
 /**