--- zzzz-none-000/linux-2.6.39.4/drivers/usb/host/xhci-pci.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/drivers/usb/host/xhci-pci.c	2021-11-10 13:38:17.000000000 +0000
@@ -92,6 +92,9 @@
 		return 0;
 	}
 
+
+    XHCI_FWDOWNLOAD(hcd);
+
 	xhci->cap_regs = hcd->regs;
 	xhci->op_regs = hcd->regs +
 		HC_LENGTH(xhci_readl(xhci, &xhci->cap_regs->hc_capbase));
@@ -232,6 +235,8 @@
 {
 	struct xhci_hcd *xhci;
 
+	XHCI_FWUNLOAD(pci_get_drvdata(dev));
+
 	xhci = hcd_to_xhci(pci_get_drvdata(dev));
 	if (xhci->shared_hcd) {
 		usb_remove_hcd(xhci->shared_hcd);
@@ -261,6 +266,8 @@
 	struct xhci_hcd		*xhci = hcd_to_xhci(hcd);
 	int			retval = 0;
 
+	XHCI_FWRELOAD(hcd);
+
 	retval = xhci_resume(xhci, hibernated);
 	return retval;
 }