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Diffstat (limited to 'net/bluetooth/cmtp/cmtp.h')
-rw-r--r--net/bluetooth/cmtp/cmtp.h135
1 files changed, 135 insertions, 0 deletions
diff --git a/net/bluetooth/cmtp/cmtp.h b/net/bluetooth/cmtp/cmtp.h
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+++ b/net/bluetooth/cmtp/cmtp.h
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+/*
+ CMTP implementation for Linux Bluetooth stack (BlueZ).
+ Copyright (C) 2002-2003 Marcel Holtmann <marcel@holtmann.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License version 2 as
+ published by the Free Software Foundation;
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
+ IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
+ CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+ ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
+ COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
+ SOFTWARE IS DISCLAIMED.
+*/
+
+#ifndef __CMTP_H
+#define __CMTP_H
+
+#include <linux/types.h>
+#include <net/bluetooth/bluetooth.h>
+
+#define BTNAMSIZ 18
+
+/* CMTP ioctl defines */
+#define CMTPCONNADD _IOW('C', 200, int)
+#define CMTPCONNDEL _IOW('C', 201, int)
+#define CMTPGETCONNLIST _IOR('C', 210, int)
+#define CMTPGETCONNINFO _IOR('C', 211, int)
+
+#define CMTP_LOOPBACK 0
+
+struct cmtp_connadd_req {
+ int sock; // Connected socket
+ __u32 flags;
+};
+
+struct cmtp_conndel_req {
+ bdaddr_t bdaddr;
+ __u32 flags;
+};
+
+struct cmtp_conninfo {
+ bdaddr_t bdaddr;
+ __u32 flags;
+ __u16 state;
+ int num;
+};
+
+struct cmtp_connlist_req {
+ __u32 cnum;
+ struct cmtp_conninfo __user *ci;
+};
+
+int cmtp_add_connection(struct cmtp_connadd_req *req, struct socket *sock);
+int cmtp_del_connection(struct cmtp_conndel_req *req);
+int cmtp_get_connlist(struct cmtp_connlist_req *req);
+int cmtp_get_conninfo(struct cmtp_conninfo *ci);
+
+/* CMTP session defines */
+#define CMTP_INTEROP_TIMEOUT (HZ * 5)
+#define CMTP_INITIAL_MSGNUM 0xff00
+
+struct cmtp_session {
+ struct list_head list;
+
+ struct socket *sock;
+
+ bdaddr_t bdaddr;
+
+ unsigned long state;
+ unsigned long flags;
+
+ uint mtu;
+
+ char name[BTNAMSIZ];
+
+ atomic_t terminate;
+
+ wait_queue_head_t wait;
+
+ int ncontroller;
+ int num;
+ struct capi_ctr ctrl;
+
+ struct list_head applications;
+
+ unsigned long blockids;
+ int msgnum;
+
+ struct sk_buff_head transmit;
+
+ struct sk_buff *reassembly[16];
+};
+
+struct cmtp_application {
+ struct list_head list;
+
+ unsigned long state;
+ int err;
+
+ __u16 appl;
+ __u16 mapping;
+
+ __u16 msgnum;
+};
+
+struct cmtp_scb {
+ int id;
+ int data;
+};
+
+int cmtp_attach_device(struct cmtp_session *session);
+void cmtp_detach_device(struct cmtp_session *session);
+
+void cmtp_recv_capimsg(struct cmtp_session *session, struct sk_buff *skb);
+
+static inline void cmtp_schedule(struct cmtp_session *session)
+{
+ struct sock *sk = session->sock->sk;
+
+ wake_up_interruptible(sk->sk_sleep);
+}
+
+/* CMTP init defines */
+int cmtp_init_sockets(void);
+void cmtp_cleanup_sockets(void);
+
+#endif /* __CMTP_H */