Bluetooth: Add support for Add/Remove Device management commands

This allows adding or removing devices from the background scanning
list the kernel maintains. Device flagged for auto-connection will
be automatically connected if they are found.

The passive scanning required for auto-connection will be started
and stopped on demand.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 3109dec..bc9b105 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -436,6 +436,19 @@
 	__le16  accuracy;
 } __packed;
 
+#define MGMT_OP_ADD_DEVICE		0x0033
+struct mgmt_cp_add_device {
+	struct mgmt_addr_info addr;
+	__u8	action;
+} __packed;
+#define MGMT_ADD_DEVICE_SIZE		(MGMT_ADDR_INFO_SIZE + 1)
+
+#define MGMT_OP_REMOVE_DEVICE		0x0034
+struct mgmt_cp_remove_device {
+	struct mgmt_addr_info addr;
+} __packed;
+#define MGMT_REMOVE_DEVICE_SIZE		MGMT_ADDR_INFO_SIZE
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	__le16	opcode;