Bluetooth: Add support for extended index management command

The Read Extended Contoller Index List command can be used for
retrieving the complete list of local available controllers. This
included configured, unconfigured and also AMP controllers.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 8562f9ecf230..2534bd4d22b2 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -505,6 +505,17 @@ struct mgmt_cp_start_service_discovery {
 } __packed;
 #define MGMT_START_SERVICE_DISCOVERY_SIZE 4
 
+#define MGMT_OP_READ_EXT_INDEX_LIST     0x003C
+#define MGMT_READ_EXT_INDEX_LIST_SIZE   0
+struct mgmt_rp_read_ext_index_list {
+        __le16  num_controllers;
+        struct {
+                __le16 index;
+                __u8   type;
+                __u8   bus;
+        } entry[0];
+} __packed;
+
 #define MGMT_EV_CMD_COMPLETE            0x0001
 struct mgmt_ev_cmd_complete {
         __le16  opcode;