upgrade to linux 2.6.10-1.12_FC2

[linux-2.6.git] / net / bluetooth / hci_core.c

diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index e7d26b0..37690ea 100644 (file)
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -65,6 +65,10 @@ rwlock_t hci_task_lock = RW_LOCK_UNLOCKED;
 LIST_HEAD(hci_dev_list);
 rwlock_t hci_dev_list_lock = RW_LOCK_UNLOCKED;
 
+/* HCI callback list */
+LIST_HEAD(hci_cb_list);
+rwlock_t hci_cb_list_lock = RW_LOCK_UNLOCKED;
+
 /* HCI protocols */
 #define HCI_MAX_PROTO  2
 struct hci_proto *hci_proto[HCI_MAX_PROTO];
@@ -309,19 +313,19 @@ struct inquiry_entry *hci_inquiry_cache_lookup(struct hci_dev *hdev, bdaddr_t *b
        BT_DBG("cache %p, %s", cache, batostr(bdaddr));
 
        for (e = cache->list; e; e = e->next)
-               if (!bacmp(&e->info.bdaddr, bdaddr))
+               if (!bacmp(&e->data.bdaddr, bdaddr))
                        break;
        return e;
 }
 
-void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_info *info)
+void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data)
 {
        struct inquiry_cache *cache = &hdev->inq_cache;
        struct inquiry_entry *e;
 
-       BT_DBG("cache %p, %s", cache, batostr(&info->bdaddr));
+       BT_DBG("cache %p, %s", cache, batostr(&data->bdaddr));
 
-       if (!(e = hci_inquiry_cache_lookup(hdev, &info->bdaddr))) {
+       if (!(e = hci_inquiry_cache_lookup(hdev, &data->bdaddr))) {
                /* Entry not in the cache. Add new one. */
                if (!(e = kmalloc(sizeof(struct inquiry_entry), GFP_ATOMIC)))
                        return;
@@ -330,7 +334,7 @@ void hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_info *info)
                cache->list = e;
        }
 
-       memcpy(&e->info, info, sizeof(*info));
+       memcpy(&e->data, data, sizeof(*data));
        e->timestamp = jiffies;
        cache->timestamp = jiffies;
 }
@@ -342,8 +346,16 @@ static int inquiry_cache_dump(struct hci_dev *hdev, int num, __u8 *buf)
        struct inquiry_entry *e;
        int copied = 0;
 
-       for (e = cache->list; e && copied < num; e = e->next, copied++)
-               memcpy(info++, &e->info, sizeof(*info));
+       for (e = cache->list; e && copied < num; e = e->next, copied++) {
+               struct inquiry_data *data = &e->data;
+               bacpy(&info->bdaddr, &data->bdaddr);
+               info->pscan_rep_mode    = data->pscan_rep_mode;
+               info->pscan_period_mode = data->pscan_period_mode;
+               info->pscan_mode        = data->pscan_mode;
+               memcpy(info->dev_class, data->dev_class, 3);
+               info->clock_offset      = data->clock_offset;
+               info++;
+       }
 
        BT_DBG("cache %p, copied %d", cache, copied);
        return copied;
@@ -930,6 +942,30 @@ int hci_unregister_proto(struct hci_proto *hp)
 }
 EXPORT_SYMBOL(hci_unregister_proto);
 
+int hci_register_cb(struct hci_cb *cb)
+{
+       BT_DBG("%p name %s", cb, cb->name);
+
+       write_lock_bh(&hci_cb_list_lock);
+       list_add(&cb->list, &hci_cb_list);
+       write_unlock_bh(&hci_cb_list_lock);
+
+       return 0;
+}
+EXPORT_SYMBOL(hci_register_cb);
+
+int hci_unregister_cb(struct hci_cb *cb)
+{
+       BT_DBG("%p name %s", cb, cb->name);
+
+       write_lock_bh(&hci_cb_list_lock);
+       list_del(&cb->list);
+       write_unlock_bh(&hci_cb_list_lock);
+
+       return 0;
+}
+EXPORT_SYMBOL(hci_unregister_cb);
+
 static int hci_send_frame(struct sk_buff *skb)
 {
        struct hci_dev *hdev = (struct hci_dev *) skb->dev;