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-rw-r--r--sys/include/dev/usb/xhcivar.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/include/dev/usb/xhcivar.h b/sys/include/dev/usb/xhcivar.h
index 12a528c..b36f2d9 100644
--- a/sys/include/dev/usb/xhcivar.h
+++ b/sys/include/dev/usb/xhcivar.h
@@ -106,4 +106,8 @@ struct xhci_hc {
struct xhci_evring_segment *evring_seg;
};
+/* TRB types */
+#define XHCI_ENABLE_SLOT 9
+#define XHCI_LINK 6
+
#endif /* !_USB_XHCIVAR_H_ */