flags = ACL_START;
bt_cb(skb)->force_active = BT_POWER_FORCE_ACTIVE_ON;
+ skb->priority = HCI_PRIO_MAX;
hci_send_acl(conn->hcon, skb, flags);
}
struct hci_conn *hcon = chan->conn->hcon;
u16 flags;
- BT_DBG("chan %p, skb %p len %d", chan, skb, skb->len);
+ BT_DBG("chan %p, skb %p len %d priority %u", chan, skb, skb->len,
+ skb->priority);
if (!test_bit(FLAG_FLUSHABLE, &chan->flags) &&
lmp_no_flush_capable(hcon->hdev))
if (memcpy_fromiovec(skb_put(*frag, count), msg->msg_iov, count))
return -EFAULT;
+ (*frag)->priority = skb->priority;
+
sent += count;
len -= count;
return sent;
}
-static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
+static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan,
+ struct msghdr *msg, size_t len,
+ u32 priority)
{
struct sock *sk = chan->sk;
struct l2cap_conn *conn = chan->conn;
int err, count, hlen = L2CAP_HDR_SIZE + L2CAP_PSMLEN_SIZE;
struct l2cap_hdr *lh;
- BT_DBG("sk %p len %d", sk, (int)len);
+ BT_DBG("sk %p len %d priority %u", sk, (int)len, priority);
count = min_t(unsigned int, (conn->mtu - hlen), len);
skb = bt_skb_send_alloc(sk, count + hlen,
if (!skb)
return ERR_PTR(err);
+ skb->priority = priority;
+
/* Create L2CAP header */
lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
lh->cid = cpu_to_le16(chan->dcid);
return skb;
}
-static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
+static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan,
+ struct msghdr *msg, size_t len,
+ u32 priority)
{
struct sock *sk = chan->sk;
struct l2cap_conn *conn = chan->conn;
if (!skb)
return ERR_PTR(err);
+ skb->priority = priority;
+
/* Create L2CAP header */
lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE);
lh->cid = cpu_to_le16(chan->dcid);
return size;
}
-int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len)
+int l2cap_chan_send(struct l2cap_chan *chan, struct msghdr *msg, size_t len,
+ u32 priority)
{
struct sk_buff *skb;
u32 control;
/* Connectionless channel */
if (chan->chan_type == L2CAP_CHAN_CONN_LESS) {
- skb = l2cap_create_connless_pdu(chan, msg, len);
+ skb = l2cap_create_connless_pdu(chan, msg, len, priority);
if (IS_ERR(skb))
return PTR_ERR(skb);
return -EMSGSIZE;
/* Create a basic PDU */
- skb = l2cap_create_basic_pdu(chan, msg, len);
+ skb = l2cap_create_basic_pdu(chan, msg, len, priority);
if (IS_ERR(skb))
return PTR_ERR(skb);