From 02350a725f5bc44490c30a10e7e04a12a5ecd406 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 3 Apr 2013 21:50:29 +0300 Subject: Bluetooth: Add support for custom event terminated commands This patch adds support for having commands within HCI requests that do not result in a command complete but some other event. This is at least needed for some vendor specific commands to be issued in the hdev->setup() procecure, but might also be useful for other commands. The way that the support is implemented is by extending the skb control buffer to have a field to indicate that the command is expected to terminate with a special event. After sending the command each received event can then be compared against this field through hdev->sent_cmd. Signed-off-by: Johan Hedberg Acked-by: Marcel Holtmann --- include/net/bluetooth/bluetooth.h | 1 + include/net/bluetooth/hci_core.h | 2 ++ 2 files changed, 3 insertions(+) (limited to 'include/net/bluetooth') diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index ed6e9552252e..591fee7d0060 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -266,6 +266,7 @@ typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status); struct hci_req_ctrl { bool start; + u8 event; hci_req_complete_t complete; }; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 755743d508aa..b85eefb230fd 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1055,6 +1055,8 @@ struct hci_request { void hci_req_init(struct hci_request *req, struct hci_dev *hdev); int hci_req_run(struct hci_request *req, hci_req_complete_t complete); void hci_req_add(struct hci_request *req, u16 opcode, u32 plen, void *param); +void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, void *param, + u8 event); void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status); struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen, -- cgit v1.2.3