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authorJohan Hedberg <johan.hedberg@intel.com>2013-04-03 21:50:29 +0300
committerJohan Hedberg <johan.hedberg@intel.com>2013-04-04 19:16:08 +0300
commit02350a725f5bc44490c30a10e7e04a12a5ecd406 (patch)
tree243d09f74edf36d79d50db5d470d340c733f38b1 /include/net/bluetooth
parent75e84b7c522c6e07964cd1f5bf28535768a1e9fa (diff)
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 <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
-rw-r--r--include/net/bluetooth/bluetooth.h1
-rw-r--r--include/net/bluetooth/hci_core.h2
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index ed6e9552252..591fee7d006 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 755743d508a..b85eefb230f 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,