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Bluetooth: Make HCI call directly into SCO and L2CAP event functions

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The struct hci_proto and all related register/unregister and dispatching
code was removed. HCI core code now call directly the SCO and L2CAP
event functions.

Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Ulisses Furquim
2011-12-21 10:11:33 -02:00
committed by Gustavo F. Padovan
parent 68a8aea459
commit 686ebf283b
4 changed files with 74 additions and 212 deletions
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59
net/bluetooth/hci_core.c
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@@ -69,10 +69,6 @@ DEFINE_RWLOCK(hci_dev_list_lock);
LIST_HEAD(hci_cb_list);
DEFINE_RWLOCK(hci_cb_list_lock);
/* HCI protocols */
#define HCI_MAX_PROTO 2
struct hci_proto *hci_proto[HCI_MAX_PROTO];
/* HCI notifiers list */
static ATOMIC_NOTIFIER_HEAD(hci_notifier);
@@ -1830,43 +1826,6 @@ EXPORT_SYMBOL(hci_recv_stream_fragment);
/* ---- Interface to upper protocols ---- */
/* Register/Unregister protocols. */
int hci_register_proto(struct hci_proto *hp)
{
int err = 0;
BT_DBG("%p name %s id %d", hp, hp->name, hp->id);
if (hp->id >= HCI_MAX_PROTO)
return -EINVAL;
if (!hci_proto[hp->id])
hci_proto[hp->id] = hp;
else
err = -EEXIST;
return err;
}
EXPORT_SYMBOL(hci_register_proto);
int hci_unregister_proto(struct hci_proto *hp)
{
int err = 0;
BT_DBG("%p name %s id %d", hp, hp->name, hp->id);
if (hp->id >= HCI_MAX_PROTO)
return -EINVAL;
if (hci_proto[hp->id])
hci_proto[hp->id] = NULL;
else
err = -ENOENT;
return err;
}
EXPORT_SYMBOL(hci_unregister_proto);
int hci_register_cb(struct hci_cb *cb)
{
BT_DBG("%p name %s", cb, cb->name);
@@ -2470,16 +2429,11 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_unlock(hdev);
if (conn) {
register struct hci_proto *hp;
hci_conn_enter_active_mode(conn, BT_POWER_FORCE_ACTIVE_OFF);
/* Send to upper protocol */
hp = hci_proto[HCI_PROTO_L2CAP];
if (hp && hp->recv_acldata) {
hp->recv_acldata(conn, skb, flags);
return;
}
l2cap_recv_acldata(conn, skb, flags);
return;
} else {
BT_ERR("%s ACL packet for unknown connection handle %d",
hdev->name, handle);
@@ -2508,14 +2462,9 @@ static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_unlock(hdev);
if (conn) {
register struct hci_proto *hp;
/* Send to upper protocol */
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->recv_scodata) {
hp->recv_scodata(conn, skb);
return;
}
sco_recv_scodata(conn, skb);
return;
} else {
BT_ERR("%s SCO packet for unknown connection handle %d",
hdev->name, handle);