xhci: add port trace points

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
diff --git a/trace-events b/trace-events
index 7ee21e5..0cb991e 100644
--- a/trace-events
+++ b/trace-events
@@ -333,6 +333,8 @@
 usb_xhci_irq_msix_unuse(uint32_t nr) "nr %d"
 usb_xhci_queue_event(uint32_t vector, uint32_t idx, const char *trb, const char *evt, uint64_t param, uint32_t status, uint32_t control) "v %d, idx %d, %s, %s, p %016" PRIx64 ", s %08x, c 0x%08x"
 usb_xhci_fetch_trb(uint64_t addr, const char *name, uint64_t param, uint32_t status, uint32_t control) "addr %016" PRIx64 ", %s, p %016" PRIx64 ", s %08x, c 0x%08x"
+usb_xhci_port_reset(uint32_t port) "port %d"
+usb_xhci_port_link(uint32_t port, uint32_t pls) "port %d, pls %d"
 usb_xhci_slot_enable(uint32_t slotid) "slotid %d"
 usb_xhci_slot_disable(uint32_t slotid) "slotid %d"
 usb_xhci_slot_address(uint32_t slotid) "slotid %d"