mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-12-02 15:03:41 +00:00
90 lines
2.9 KiB
C
90 lines
2.9 KiB
C
/*
|
|
*
|
|
* ===================================
|
|
* 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.
|
|
*
|
|
* @(#) $FreeBSD$
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Core ATM Services
|
|
* -----------------
|
|
*
|
|
* ATM Virtual Channel definitions
|
|
*
|
|
*/
|
|
|
|
#ifndef _NETATM_ATM_VC_H
|
|
#define _NETATM_ATM_VC_H
|
|
|
|
|
|
#ifdef _KERNEL
|
|
/*
|
|
* ATM Virtual Channel Connection control block. All vccb's are created
|
|
* and controlled by an ATM signalling manager. Each ATM signalling
|
|
* protocol will also have its own protocol-specific vccb format. Each
|
|
* of these protocol vccb's must have this common block at the beginning.
|
|
*/
|
|
struct vccb {
|
|
u_char vc_type; /* VCC type (see below) */
|
|
u_char vc_proto; /* Signalling protocol */
|
|
u_char vc_sstate; /* Signalling state (sigmgr specific) */
|
|
u_char vc_ustate; /* User interface state (see below) */
|
|
struct atm_pif *vc_pif; /* Physical interface */
|
|
struct atm_nif *vc_nif; /* Network interface */
|
|
Qelem_t vc_sigelem; /* Signalling instance vccb queue */
|
|
struct atm_time vc_time; /* Timer controls */
|
|
u_short vc_vpi; /* Virtual Path Identifier */
|
|
u_short vc_vci; /* Virtual Channel Identifier */
|
|
Atm_connvc *vc_connvc; /* CM connection VCC instance */
|
|
long vc_ipdus; /* PDUs received from VCC */
|
|
long vc_opdus; /* PDUs sent to VCC */
|
|
long vc_ibytes; /* Bytes received from VCC */
|
|
long vc_obytes; /* Bytes sent to VCC */
|
|
long vc_ierrors; /* Errors receiving from VCC */
|
|
long vc_oerrors; /* Errors sending to VCC */
|
|
time_t vc_tstamp; /* State transition timestamp */
|
|
};
|
|
#endif /* _KERNEL */
|
|
|
|
/*
|
|
* VCC Types
|
|
*/
|
|
#define VCC_PVC 0x01 /* PVC (Permanent Virtual Channel) */
|
|
#define VCC_SVC 0x02 /* SVC (Switched Virtual Channel) */
|
|
#define VCC_IN 0x04 /* Inbound VCC */
|
|
#define VCC_OUT 0x08 /* Outbound VCC */
|
|
|
|
/*
|
|
* VCC Signalling-to-User Interface States
|
|
*/
|
|
#define VCCU_NULL 0 /* No state */
|
|
#define VCCU_POPEN 1 /* Pending open completion */
|
|
#define VCCU_OPEN 2 /* Connection is open */
|
|
#define VCCU_CLOSED 3 /* Connection has been terminated */
|
|
#define VCCU_ABORT 4 /* Connection being aborted */
|
|
|
|
|
|
#endif /* _NETATM_ATM_VC_H */
|