diff options
| author | Johan Hedberg <johan.hedberg@intel.com> | 2013-03-05 20:37:48 +0200 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.co.uk> | 2013-03-08 10:40:26 -0300 |
| commit | 9238f36a5a5097018b90baa42c473d2f916a46f5 (patch) | |
| tree | 304714fec2ecc9cacea615da399e8f09453f17e8 /net/bluetooth/hci_event.c | |
| parent | 11714b3d7acee54eecf85d41c938923a02fdd054 (diff) | |
| download | linux-9238f36a5a5097018b90baa42c473d2f916a46f5.tar.bz2 | |
Bluetooth: Add request cmd_complete and cmd_status functions
This patch introduces functions to process the HCI request state when
receiving HCI Command Status or Command Complete events. Some HCI
commands, like Inquiry do not result in a Command complete event so
special handling is needed for them. Inquiry is a particularly important
one since it is the only forseeable "non-cmd_complete" command that will
make good use of the request functionality, and its completion is either
indicated by an Inquiry Complete event of a successful Command Complete
for HCI_Inquiry_Cancel.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 14e872aa0d2c..8b878a3bdf69 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -53,6 +53,7 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb) hci_discovery_set_state(hdev, DISCOVERY_STOPPED); hci_dev_unlock(hdev); + hci_req_cmd_complete(hdev, HCI_OP_INQUIRY, status); hci_req_complete(hdev, HCI_OP_INQUIRY_CANCEL, status); hci_conn_check_pending(hdev); @@ -1692,6 +1693,7 @@ static void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) BT_DBG("%s status 0x%2.2x", hdev->name, status); + hci_req_cmd_complete(hdev, HCI_OP_INQUIRY, status); hci_req_complete(hdev, HCI_OP_INQUIRY, status); hci_conn_check_pending(hdev); @@ -2254,6 +2256,7 @@ static void hci_qos_setup_complete_evt(struct hci_dev *hdev, static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_cmd_complete *ev = (void *) skb->data; + u8 status = skb->data[sizeof(*ev)]; __u16 opcode; skb_pull(skb, sizeof(*ev)); @@ -2497,6 +2500,8 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb) if (ev->opcode != HCI_OP_NOP) del_timer(&hdev->cmd_timer); + hci_req_cmd_complete(hdev, ev->opcode, status); + if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) { atomic_set(&hdev->cmd_cnt, 1); if (!skb_queue_empty(&hdev->cmd_q)) @@ -2590,6 +2595,8 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb) if (ev->opcode != HCI_OP_NOP) del_timer(&hdev->cmd_timer); + hci_req_cmd_status(hdev, ev->opcode, ev->status); + if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) { atomic_set(&hdev->cmd_cnt, 1); if (!skb_queue_empty(&hdev->cmd_q)) |