From 13939703e91781b77f606a8ebc0cf52da7f479d6 Mon Sep 17 00:00:00 2001
From: "matthias.ringwald"
 <matthias.ringwald@1a0a8af8-31b5-11de-8e0c-53a27eea117e>
Date: Sun, 14 Mar 2010 11:09:10 +0000
Subject: [PATCH] added master/slave role commands and events

---
 include/btstack/hci_cmds.h |  2 ++
 src/hci_cmds.c             | 23 +++++++++++++++--------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/include/btstack/hci_cmds.h b/include/btstack/hci_cmds.h
index 4030dd2bb..41f1b1c22 100644
--- a/include/btstack/hci_cmds.h
+++ b/include/btstack/hci_cmds.h
@@ -210,7 +210,9 @@ extern hci_cmd_t hci_read_link_supervision_timeout;
 extern hci_cmd_t hci_remote_name_request;
 extern hci_cmd_t hci_remote_name_request_cancel;
 extern hci_cmd_t hci_reset;
+extern hci_cmd_t hci_role_discovery;
 extern hci_cmd_t hci_set_event_mask;
+extern hci_cmd_t hci_switch_role_command;
 extern hci_cmd_t hci_write_authentication_enable;
 extern hci_cmd_t hci_write_class_of_device;
 extern hci_cmd_t hci_write_extended_inquiry_response;
diff --git a/src/hci_cmds.c b/src/hci_cmds.c
index f800452de..778e34610 100644
--- a/src/hci_cmds.c
+++ b/src/hci_cmds.c
@@ -151,7 +151,6 @@ hci_cmd_t hci_create_connection = {
 OPCODE(OGF_LINK_CONTROL, 0x05), "B21121"
 // BD_ADDR, Packet_Type, Page_Scan_Repetition_Mode, Reserved, Clock_Offset, Allow_Role_Switch
 };
-
 hci_cmd_t hci_disconnect = {
 OPCODE(OGF_LINK_CONTROL, 0x06), "H1"
 // Handle, Reason: 0x05, 0x13-0x15, 0x1a, 0x29
@@ -194,17 +193,25 @@ OPCODE(OGF_LINK_CONTROL, 0x1A), "B"
  *  Link Policy Commands 
  */
 hci_cmd_t hci_qos_setup = {
-    OPCODE(OGF_LINK_POLICY, 0x07), "H114444"
-    // handle, flags, service_type, token rate (bytes/s), peak bandwith (bytes/s),
-    // latency (us), delay_variation (us)
+OPCODE(OGF_LINK_POLICY, 0x07), "H114444"
+// handle, flags, service_type, token rate (bytes/s), peak bandwith (bytes/s),
+// latency (us), delay_variation (us)
+};
+hci_cmd_t hci_role_discovery = {
+OPCODE(OGF_LINK_POLICY, 0x09), "H"
+// handle
+};
+hci_cmd_t hci_switch_role_command= {
+OPCODE(OGF_LINK_POLICY, 0x0b), "B1"
+// handle, role: {0=master,1=slave}
 };
 hci_cmd_t hci_read_link_policy_settings = {
-    OPCODE(OGF_LINK_POLICY, 0x0c), "H"
-    // handle 
+OPCODE(OGF_LINK_POLICY, 0x0c), "H"
+// handle 
 };
 hci_cmd_t hci_write_link_policy_settings = {
-    OPCODE(OGF_LINK_POLICY, 0x0d), "H2"
-    // handlee, settings
+OPCODE(OGF_LINK_POLICY, 0x0d), "H2"
+// handlee, settings
 };
 
 /**