From cefded981960d60f7d18f6596c020390b9764aa3 Mon Sep 17 00:00:00 2001 From: DoHyun Pyun Date: Wed, 2 Oct 2013 21:54:51 +0900 Subject: [PATCH] Bluetooth: Add the definition for Start Synchronization Train The Start_Synchronization_Train command controls the Synchronization Train functionality in the BR/EDR Controller. The Core Spec Addendum 4 adds this command in part B Connectionless Slave Broadcast. Bluetooth Core Specification Addendum 4 - Page 86 "7.1.51 Start Synchronization Train Command [New Section] ... If connectionless slave broadcast mode is not enabled, the Command Disallowed (0x0C) error code shall be returned. After receiving this command and returning a Command Status event, the Baseband starts attempting to send synchronization train packets containing information related to the enabled Connectionless Slave Broadcast packet timing. Note: The AFH_Channel_Map used in the synchronization train packets is configured by the Set_AFH_Channel_Classification command and the local channel classification in the BR/EDR Controller. The synchronization train packets will be sent using the parameters specified by the latest Write_Synchronization_Train_Parameters command. The Synchronization Train will continue until synchronization_trainTO slots (as specified in the last Write_Synchronization_Train command) have passed or until the Host disables the Connectionless Slave Broadcast logical transport." Signed-off-by: Dohyun Pyun Signed-off-by: C S Bhargava Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 42d3832f0602..657d2b09e3fe 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -644,6 +644,8 @@ struct hci_rp_set_csb { __le16 interval; } __packed; +#define HCI_OP_START_SYNC_TRAIN 0x0443 + #define HCI_OP_SNIFF_MODE 0x0803 struct hci_cp_sniff_mode { __le16 handle; -- GitLab