From c3dd1fa899d435ea4bf79897f646a93cb80c94ac Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Tue, 15 Sep 1998 08:23:17 +0000
Subject: Add new files for HARP3

Host ATM Research Platform (HARP), Network Computing Services, Inc.
This software was developed with the support of the Defense Advanced
Research Projects Agency (DARPA).
---
 sys/netatm/atm_sigmgr.h | 109 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 sys/netatm/atm_sigmgr.h

(limited to 'sys/netatm/atm_sigmgr.h')

diff --git a/sys/netatm/atm_sigmgr.h b/sys/netatm/atm_sigmgr.h
new file mode 100644
index 0000000..1b9388e
--- /dev/null
+++ b/sys/netatm/atm_sigmgr.h
@@ -0,0 +1,109 @@
+/*
+ *
+ * ===================================
+ * HARP  |  Host ATM Research Platform
+ * ===================================
+ *
+ *
+ * This Host ATM Research Platform ("HARP") file (the "Software") is
+ * made available by Network Computing Services, Inc. ("NetworkCS")
+ * "AS IS".  NetworkCS does not provide maintenance, improvements or
+ * support of any kind.
+ *
+ * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
+ * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
+ * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
+ * In no event shall NetworkCS be responsible for any damages, including
+ * but not limited to consequential damages, arising from or relating to
+ * any use of the Software or related support.
+ *
+ * Copyright 1994-1998 Network Computing Services, Inc.
+ *
+ * Copies of this Software may be made, however, the above copyright
+ * notice must be reproduced on all copies.
+ *
+ *	@(#) $Id: atm_sigmgr.h,v 1.7 1998/03/24 20:43:59 mks Exp $
+ *
+ */
+
+/*
+ * Core ATM Services
+ * -----------------
+ *
+ * ATM Signalling Manager definitions 
+ *
+ */
+
+#ifndef _NETATM_ATM_SIGMGR_H
+#define _NETATM_ATM_SIGMGR_H
+
+#ifdef ATM_KERNEL
+/*
+ * Structure common to all ATM Signalling Managers.  Each Signalling 
+ * Manager must create one of these and use it to register itself 
+ * with the system.
+ */
+struct	sigmgr {
+	struct sigmgr	*sm_next;	/* Next registered sigmgr */
+	u_char		sm_proto;	/* Signalling protocol (see below) */
+	struct siginst	*sm_prinst;	/* List of protocol instances */
+/* Exported functions */
+	int		(*sm_attach)	/* Attach interface */
+				__P((struct sigmgr *, struct atm_pif *));
+	int		(*sm_detach)	/* Detach interface */
+				__P((struct atm_pif *));
+	int		(*sm_setup)	/* Connection setup */
+				__P((Atm_connvc *, int *));
+	int		(*sm_accept)	/* Call accepted */
+				__P((struct vccb *, int *));
+	int		(*sm_reject)	/* Call rejected */
+				__P((struct vccb *, int *));
+	int		(*sm_release)	/* Connection release */
+				__P((struct vccb *, int *));
+	int		(*sm_free)	/* Free connection resources */
+				__P((struct vccb *));
+	int		(*sm_ioctl)	/* Ioctl handler */
+				__P((int, caddr_t, caddr_t));
+};
+#endif	/* ATM_KERNEL */
+
+/* 
+ * ATM Signalling Protocols
+ */
+#define	ATM_SIG_PVC	1		/* PVC-only */
+#define	ATM_SIG_SPANS	2		/* Fore Systems SPANS */
+#define	ATM_SIG_UNI30	3		/* ATM Forum UNI 3.0 */
+#define	ATM_SIG_UNI31	4		/* ATM Forum UNI 3.1 */
+#define	ATM_SIG_UNI40	5		/* ATM Forum UNI 4.0 */
+
+
+#ifdef ATM_KERNEL
+/*
+ * Signalling Protocol Instance control block header.  Common header for
+ * every signalling protocol instance control block.
+ */
+struct	siginst {
+	struct siginst	*si_next;	/* Next sigmgr protocol instance */
+	struct atm_pif	*si_pif;	/* Device interface */
+	Atm_addr	si_addr;	/* Interface ATM address */
+	Atm_addr	si_subaddr;	/* Interface ATM subaddress */
+	Queue_t		si_vccq;	/* VCCB queue */
+	u_short		si_state;	/* Protocol state (sigmgr specific) */
+
+/* Exported protocol services */
+	struct ip_serv	*si_ipserv;	/* IP/ATM services */
+};
+
+
+/*
+ * Sigmgr function return codes
+ */
+#define	CALL_PROCEEDING	1		/* Connection request is in progress */
+#define	CALL_FAILED	2		/* Connection request failed */
+#define	CALL_CONNECTED	3		/* Connection setup successful */
+#define	CALL_CLEARED	4		/* Connection has been terminated */
+
+#endif	/* ATM_KERNEL */
+
+#endif	/* _NETATM_ATM_SIGMGR_H */
-- 
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