From a9b07a643f16332c4cc96259ef5cad2163f8e28a Mon Sep 17 00:00:00 2001 From: DoHyun Pyun Date: Wed, 2 Oct 2013 21:54:49 +0900 Subject: [PATCH] Bluetooth: Add the structure for Write Sync Train Parameters The Write_Synchronization_Train_Parameters command configures 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 97 "7.3.90 Write Synchronization Train Parameters Command [New Section] ... 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. Interval_Min and Interval_Max specify the allowed range of Sync_Train_Interval. Refer to [Vol. 2], Part B, section 2.7.2 for a detailed description of Sync_Train_Interval. The BR/EDR Controller shall select an interval from this range and return it in Sync_Train_Interval. If the Controller is unable to select a value from this range, it shall return the Invalid HCI Command Parameters (0x12) error code. Once started (via the Start_Synchronization_Train Command) the Synchronization Train will continue until synchronization_trainTO slots have passed or Connectionless Slave Broadcast has been disabled." Signed-off-by: Dohyun Pyun Signed-off-by: C S Bhargava Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index d9e0a8467ddc..cad6ca121461 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -873,6 +873,18 @@ struct hci_rp_set_csb_data { #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 +#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 +struct hci_cp_write_sync_train_params { + __le16 interval_min; + __le16 interval_max; + __le32 sync_train_tout; + __u8 service_data; +} __packed; +struct hci_rp_write_sync_train_params { + __u8 status; + __le16 sync_train_int; +} __packed; + #define HCI_OP_READ_LOCAL_VERSION 0x1001 struct hci_rp_read_local_version { __u8 status; -- 2.39.5