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| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-04-03 21:50:29 +0300 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-04-04 19:16:08 +0300 |
| commit | 02350a725f5bc44490c30a10e7e04a12a5ecd406 (patch) | |
| tree | 243d09f74edf36d79d50db5d470d340c733f38b1 /include | |
| parent | 75e84b7c522c6e07964cd1f5bf28535768a1e9fa (diff) | |
| download | lwn-02350a725f5bc44490c30a10e7e04a12a5ecd406.tar.gz lwn-02350a725f5bc44490c30a10e7e04a12a5ecd406.zip | |
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')
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 1 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 2 |
2 files changed, 3 insertions, 0 deletions
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, |