1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 8a49c6716b69..27345cd04da0 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -486,6 +486,9 @@ int xhci_run(struct usb_hcd *hcd)
 
         if (NUM_TEST_NOOPS > 0)
                 doorbell = xhci_setup_one_noop(xhci);
+        if (xhci->quirks & XHCI_NEC_HOST)
+                xhci_queue_vendor_command(xhci, 0, 0, 0,
+                                TRB_TYPE(TRB_NEC_GET_FW));
 
         if (xhci_start(xhci)) {
                 xhci_halt(xhci);
@@ -495,6 +498,8 @@ int xhci_run(struct usb_hcd *hcd)
         xhci_dbg(xhci, "// @%p = 0x%x\n", &xhci->op_regs->command, temp);
         if (doorbell)
                 (*doorbell)(xhci);
+        if (xhci->quirks & XHCI_NEC_HOST)
+                xhci_ring_cmd_db(xhci);
 
         xhci_dbg(xhci, "Finished xhci_run\n");
         return 0;