diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index fc5338fc2a6..919e3c0e74a 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -556,6 +556,9 @@ static void hci_set_le_support(struct hci_dev *hdev) static void hci_setup(struct hci_dev *hdev) { + if (hdev->dev_type != HCI_BREDR) + return; + hci_setup_event_mask(hdev); if (hdev->hci_ver > BLUETOOTH_VER_1_1) @@ -1030,7 +1033,8 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, if (!cp) return; - if (cp->enable == 0x01) { + switch (cp->enable) { + case LE_SCANNING_ENABLED: set_bit(HCI_LE_SCAN, &hdev->dev_flags); cancel_delayed_work_sync(&hdev->adv_work); @@ -1038,12 +1042,19 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev, hci_dev_lock(hdev); hci_adv_entries_clear(hdev); hci_dev_unlock(hdev); - } else if (cp->enable == 0x00) { + break; + + case LE_SCANNING_DISABLED: clear_bit(HCI_LE_SCAN, &hdev->dev_flags); cancel_delayed_work_sync(&hdev->adv_work); queue_delayed_work(hdev->workqueue, &hdev->adv_work, jiffies + ADV_CLEAR_TIMEOUT); + break; + + default: + BT_ERR("Used reserved LE_Scan_Enable param %d", cp->enable); + break; } } @@ -2253,24 +2264,29 @@ static inline void hci_role_change_evt(struct hci_dev *hdev, struct sk_buff *skb static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_num_comp_pkts *ev = (void *) skb->data; - __le16 *ptr; int i; skb_pull(skb, sizeof(*ev)); BT_DBG("%s num_hndl %d", hdev->name, ev->num_hndl); + if (hdev->flow_ctl_mode != HCI_FLOW_CTL_MODE_PACKET_BASED) { + BT_ERR("Wrong event for mode %d", hdev->flow_ctl_mode); + return; + } + if (skb->len < ev->num_hndl * 4) { BT_DBG("%s bad parameters", hdev->name); return; } - for (i = 0, ptr = (__le16 *) skb->data; i < ev->num_hndl; i++) { + for (i = 0; i < ev->num_hndl; i++) { + struct hci_comp_pkts_info *info = &ev->handles[i]; struct hci_conn *conn; __u16 handle, count; - handle = get_unaligned_le16(ptr++); - count = get_unaligned_le16(ptr++); + handle = __le16_to_cpu(info->handle); + count = __le16_to_cpu(info->count); conn = hci_conn_hash_lookup_handle(hdev, handle); if (!conn) |