diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 5 |
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; |