Bluetooth: Add HCI authentication capabilities macros
Add macros for the HCI capabilities as described in the Bluetooth Core
Specification v4.0, Volume 2, part E, section 7.1.29.
Signed-off-by: Mikel Astiz <mikel.astiz@bmw-carit.de>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 3c592cf..a01fbb4 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -296,6 +296,12 @@
#define HCI_AT_GENERAL_BONDING 0x04
#define HCI_AT_GENERAL_BONDING_MITM 0x05
+/* I/O capabilities */
+#define HCI_IO_DISPLAY_ONLY 0x00
+#define HCI_IO_DISPLAY_YESNO 0x01
+#define HCI_IO_KEYBOARD_ONLY 0x02
+#define HCI_IO_NO_INPUT_OUTPUT 0x03
+
/* Link Key types */
#define HCI_LK_COMBINATION 0x00
#define HCI_LK_LOCAL_UNIT 0x01