Return-Path: From: Dohyun Pyun To: linux-bluetooth@vger.kernel.org Cc: steve.jun@samsung.com, DoHyun Pyun , C S Bhargava Subject: [PATCH v2 1/8] Bluetooth: Add Set Reserved LT_ADDR Command Date: Wed, 2 Oct 2013 20:10:11 +0900 Message-Id: <1380712218-9269-2-git-send-email-dh79.pyun@samsung.com> In-Reply-To: <1380712218-9269-1-git-send-email-dh79.pyun@samsung.com> References: <1380712218-9269-1-git-send-email-dh79.pyun@samsung.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: DoHyun Pyun 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 Signed-off-by: C S Bhargava --- include/net/bluetooth/hci.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 4fa08d7..420a8c4 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -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 -- 1.8.1.2