From ef222013fc8c1a2fcba5c7ab169be8ffcb778ec4 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Wed, 11 Jul 2007 06:42:04 +0200 Subject: [Bluetooth] Add hci_recv_fragment() helper function Most drivers must handle fragmented HCI data packets and events. This patch adds a generic function for their reassembly to the Bluetooth core layer and thus allows to shrink the complexity of the drivers. Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net/bluetooth') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index c0fc39620f36..7c78744ec0fd 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -109,6 +109,7 @@ struct hci_dev { struct sk_buff_head cmd_q; struct sk_buff *sent_cmd; + struct sk_buff *reassembly[3]; struct semaphore req_lock; wait_queue_head_t req_wait_q; @@ -437,6 +438,8 @@ static inline int hci_recv_frame(struct sk_buff *skb) return 0; } +int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count); + int hci_register_sysfs(struct hci_dev *hdev); void hci_unregister_sysfs(struct hci_dev *hdev); void hci_conn_add_sysfs(struct hci_conn *conn); -- cgit v1.2.2