UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

Bluetooth: Add the definition and structure for Set Reserved LT_ADDR 

The Set_Reserved_LT_ADDR command allows the host to request that the
BR/EDR Controller reserve a specific LT_ADDR for Connectionless Slave
Broadcast.

The Core Spec Addendum 4 adds this command in part B Connectionless
Slave Broadcast.

Bluetooth Core Specification Addendum 4 - Page 90

"7.3.86 Set Reserved LT_ADDR Command [New Section]
...
If the LT_ADDR indicated in the LT_ADDR parameter is already in use by the
BR/EDR Controller, it shall return the ACL Connection Already Exists (0x0B)
error code. If the LT_ADDR indicated in the LT_ADDR parameter is out of
range, the controller shall return the Invalid HCI Command Parameters (0x12)
error code. If the command succeeds, then the reserved LT_ADDR shall be
used when issuing subsequent Set Connectionless Slave Broadcast Data and
Set Connectionless Slave Broadcast commands.
To ensure that the reserved LT_ADDR is not already allocated, it is
recommended that this command be issued at some point after HCI_Reset is
issued but before page scanning is enabled or paging is initiated."

Signed-off-by: Dohyun Pyun <dh79.pyun@samsung.com>
Signed-off-by: C S Bhargava <cs.bhargava@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
DoHyun Pyun 2013-10-02 21:54:46 +09:00 committed by Marcel Holtmann
parent 9ab8cf3729
commit d0bf75a51b
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
include/net/bluetooth/hci.h
View File

@ -839,6 +839,15 @@ struct hci_cp_write_le_host_supported {
__u8 simul;
} __packed;
#define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
struct hci_cp_set_reserved_lt_addr {
__u8 lt_addr;
} __packed;
struct hci_rp_set_reserved_lt_addr {
__u8 status;
__u8 lt_addr;
} __packed;
#define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
#define HCI_OP_READ_LOCAL_VERSION 0x1001