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authorPablo Neira Ayuso <pablo@netfilter.org>2015-10-17 14:11:08 +0200
committerPablo Neira Ayuso <pablo@netfilter.org>2015-10-17 14:28:03 +0200
commitf0a0a978b66fea782a52b0a7075b3fa9ab27ad0a (patch)
tree52ecc0eafbac697c6afaa542efe324984484120c /net/bluetooth/hci_sock.c
parentnetfilter: ipv4: whitespace around operators (diff)
parentMerge branch 'mlxsw-spectrum' (diff)
downloadlinux-f0a0a978b66fea782a52b0a7075b3fa9ab27ad0a.tar.xz
linux-f0a0a978b66fea782a52b0a7075b3fa9ab27ad0a.zip
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
This merge resolves conflicts with 75aec9df3a78 ("bridge: Remove br_nf_push_frag_xmit_sk") as part of Eric Biederman's effort to improve netns support in the network stack that reached upstream via David's net-next tree. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Conflicts: net/bridge/br_netfilter_hooks.c
Diffstat (limited to 'net/bluetooth/hci_sock.c')
-rw-r--r--net/bluetooth/hci_sock.c70
1 files changed, 62 insertions, 8 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
index 150556345263..9a100c1fd7b5 100644
--- a/net/bluetooth/hci_sock.c
+++ b/net/bluetooth/hci_sock.c
@@ -279,6 +279,9 @@ void hci_send_to_monitor(struct hci_dev *hdev, struct sk_buff *skb)
else
opcode = cpu_to_le16(HCI_MON_SCO_TX_PKT);
break;
+ case HCI_DIAG_PKT:
+ opcode = cpu_to_le16(HCI_MON_VENDOR_DIAG);
+ break;
default:
return;
}
@@ -303,6 +306,7 @@ static struct sk_buff *create_monitor_event(struct hci_dev *hdev, int event)
{
struct hci_mon_hdr *hdr;
struct hci_mon_new_index *ni;
+ struct hci_mon_index_info *ii;
struct sk_buff *skb;
__le16 opcode;
@@ -312,7 +316,7 @@ static struct sk_buff *create_monitor_event(struct hci_dev *hdev, int event)
if (!skb)
return NULL;
- ni = (void *) skb_put(skb, HCI_MON_NEW_INDEX_SIZE);
+ ni = (void *)skb_put(skb, HCI_MON_NEW_INDEX_SIZE);
ni->type = hdev->dev_type;
ni->bus = hdev->bus;
bacpy(&ni->bdaddr, &hdev->bdaddr);
@@ -329,6 +333,34 @@ static struct sk_buff *create_monitor_event(struct hci_dev *hdev, int event)
opcode = cpu_to_le16(HCI_MON_DEL_INDEX);
break;
+ case HCI_DEV_UP:
+ skb = bt_skb_alloc(HCI_MON_INDEX_INFO_SIZE, GFP_ATOMIC);
+ if (!skb)
+ return NULL;
+
+ ii = (void *)skb_put(skb, HCI_MON_INDEX_INFO_SIZE);
+ bacpy(&ii->bdaddr, &hdev->bdaddr);
+ ii->manufacturer = cpu_to_le16(hdev->manufacturer);
+
+ opcode = cpu_to_le16(HCI_MON_INDEX_INFO);
+ break;
+
+ case HCI_DEV_OPEN:
+ skb = bt_skb_alloc(0, GFP_ATOMIC);
+ if (!skb)
+ return NULL;
+
+ opcode = cpu_to_le16(HCI_MON_OPEN_INDEX);
+ break;
+
+ case HCI_DEV_CLOSE:
+ skb = bt_skb_alloc(0, GFP_ATOMIC);
+ if (!skb)
+ return NULL;
+
+ opcode = cpu_to_le16(HCI_MON_CLOSE_INDEX);
+ break;
+
default:
return NULL;
}
@@ -358,6 +390,26 @@ static void send_monitor_replay(struct sock *sk)
if (sock_queue_rcv_skb(sk, skb))
kfree_skb(skb);
+
+ if (!test_bit(HCI_RUNNING, &hdev->flags))
+ continue;
+
+ skb = create_monitor_event(hdev, HCI_DEV_OPEN);
+ if (!skb)
+ continue;
+
+ if (sock_queue_rcv_skb(sk, skb))
+ kfree_skb(skb);
+
+ if (!test_bit(HCI_UP, &hdev->flags))
+ continue;
+
+ skb = create_monitor_event(hdev, HCI_DEV_UP);
+ if (!skb)
+ continue;
+
+ if (sock_queue_rcv_skb(sk, skb))
+ kfree_skb(skb);
}
read_unlock(&hci_dev_list_lock);
@@ -392,14 +444,12 @@ static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data)
void hci_sock_dev_event(struct hci_dev *hdev, int event)
{
- struct hci_ev_si_device ev;
-
BT_DBG("hdev %s event %d", hdev->name, event);
- /* Send event to monitor */
if (atomic_read(&monitor_promisc)) {
struct sk_buff *skb;
+ /* Send event to monitor */
skb = create_monitor_event(hdev, event);
if (skb) {
hci_send_to_channel(HCI_CHANNEL_MONITOR, skb,
@@ -408,10 +458,14 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event)
}
}
- /* Send event to sockets */
- ev.event = event;
- ev.dev_id = hdev->id;
- hci_si_event(NULL, HCI_EV_SI_DEVICE, sizeof(ev), &ev);
+ if (event <= HCI_DEV_DOWN) {
+ struct hci_ev_si_device ev;
+
+ /* Send event to sockets */
+ ev.event = event;
+ ev.dev_id = hdev->id;
+ hci_si_event(NULL, HCI_EV_SI_DEVICE, sizeof(ev), &ev);
+ }
if (event == HCI_DEV_UNREG) {
struct sock *sk;