From 9238f36a5a5097018b90baa42c473d2f916a46f5 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Tue, 5 Mar 2013 20:37:48 +0200 Subject: 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 Acked-by: Marcel Holtmann Signed-off-by: Gustavo Padovan --- net/bluetooth/hci_event.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'net/bluetooth/hci_event.c') diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 14e872aa0d2..8b878a3bdf6 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)) -- cgit v1.2.3-18-g5258