Support for reading the clock offset

2 files changed, 15 insertions, 0 deletions

diff --git a/include/hci.h b/include/hci.h
index 212db12b..904bc5c8 100644
--- a/include/hci.h
+++ b/include/hci.h
@@ -546,6 +546,12 @@ typedef struct {
 } __attribute__ ((packed)) read_remote_version_cp;
 #define READ_REMOTE_VERSION_CP_SIZE 2
 
+#define OCF_READ_CLOCK_OFFSET	0x001F
+typedef struct {
+	uint16_t	handle;
+} __attribute__ ((packed)) read_clock_offset_cp;
+#define READ_CLOCK_OFFSET_CP_SIZE 2
+
 /* Link Policy */
 #define OGF_LINK_POLICY	0x02   
 
@@ -777,6 +783,14 @@ typedef struct {
 } __attribute__ ((packed)) evt_link_key_notify;
 #define EVT_LINK_KEY_NOTIFY_SIZE 23
 
+#define EVT_READ_CLOCK_OFFSET_COMPLETE 0x1C
+typedef struct {
+	uint8_t		status;
+	uint16_t	handle;
+	uint16_t	clock_offset;
+} __attribute__ ((packed)) evt_read_clock_offset_complete;
+#define EVT_READ_CLOCK_OFFSET_COMPLETE_SIZE 5
+
 #define EVT_CONN_PTYPE_CHANGED	0x1D
 typedef struct {
 	uint8_t 	status;
diff --git a/include/hci_lib.h b/include/hci_lib.h
index d6d76214..79866a45 100644
--- a/include/hci_lib.h
+++ b/include/hci_lib.h
@@ -72,6 +72,7 @@ int hci_remote_name(int dd, const bdaddr_t *ba, int len, char *name, int to);
 int hci_read_remote_name(int dd, const bdaddr_t *ba, int len, char *name, int to);
 int hci_read_remote_features(int dd, uint16_t handle, uint8_t *features, int to);
 int hci_read_remote_version(int dd, uint16_t handle, struct hci_version *ver, int to);
+int hci_read_clock_offset(int dd, uint16_t handle, uint16_t *clkoffset, int to);
 int hci_read_local_version(int dd, struct hci_version *ver, int to);
 int hci_read_class_of_dev(int dd, uint8_t *cls, int to);
 int hci_write_class_of_dev(int dd, uint32_t cls, int to);