3 * ===================================
4 * HARP | Host ATM Research Platform
5 * ===================================
8 * This Host ATM Research Platform ("HARP") file (the "Software") is
9 * made available by Network Computing Services, Inc. ("NetworkCS")
10 * "AS IS". NetworkCS does not provide maintenance, improvements or
11 * support of any kind.
13 * NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
14 * INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
15 * AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
16 * SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
17 * In no event shall NetworkCS be responsible for any damages, including
18 * but not limited to consequential damages, arising from or relating to
19 * any use of the Software or related support.
21 * Copyright 1994-1998 Network Computing Services, Inc.
23 * Copies of this Software may be made, however, the above copyright
24 * notice must be reproduced on all copies.
31 * PVC-only Signalling Manager
32 * ---------------------------
34 * Protocol control blocks
38 #ifndef _SIGPVC_SIGPVC_VAR_H
39 #define _SIGPVC_SIGPVC_VAR_H
43 * Structure containing state information for each SigPVC protocol instance.
44 * There will be one instance for each ATM device interface using the SigPVC
48 struct siginst pv_inst; /* Common header */
50 #define pv_next pv_inst.si_next
51 #define pv_pif pv_inst.si_pif
52 #define pv_addr pv_inst.si_addr
53 #define pv_vccq pv_inst.si_vccq
54 #define pv_state pv_inst.si_state
55 #endif /* ATM_KERNEL */
58 * SigPVC Protocol States
60 #define SIGPVC_ACTIVE 1 /* Active */
61 #define SIGPVC_DETACH 2 /* Detach in progress */
66 * SigPVC Virtual Channel Connection control block. All information regarding
67 * the state of a SigPVC controlled VCC will be recorded here. There will be
68 * one SigPVC VCC control block for each SigPVC-controlled VCC.
71 struct vccb vcp_hdr; /* Generic vccb */
73 #endif /* ATM_KERNEL */
76 * SigPVC VCC Signalling Protocol States
78 #define VCCS_NULL 0 /* No state */
79 #define VCCS_ACTIVE 1 /* Active */
80 #define VCCS_FREE 2 /* Waiting for user to free resources */
85 * Global function declarations
90 int sigpvc_create_pvc __P((struct sigpvc *, Atm_connvc *, int *));
91 void sigpvc_close_vcc __P((struct vccb *));
93 #endif /* ATM_KERNEL */
95 #endif /* _SIGPVC_SIGPVC_VAR_H */