FreeBSD/Linux Kernel Cross Reference
sys/netatm/atm_var.h
1 /*-
2 *
3 * ===================================
4 * HARP | Host ATM Research Platform
5 * ===================================
6 *
7 *
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.
12 *
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.
20 *
21 * Copyright 1994-1998 Network Computing Services, Inc.
22 *
23 * Copies of this Software may be made, however, the above copyright
24 * notice must be reproduced on all copies.
25 *
26 * @(#) $FreeBSD$
27 *
28 */
29
30 /*
31 * Core ATM Services
32 * -----------------
33 *
34 * ATM system variables
35 *
36 */
37
38 #ifndef _NETATM_ATM_VAR_H
39 #define _NETATM_ATM_VAR_H
40
41
42 #ifdef _KERNEL
43
44 #include <vm/uma.h>
45
46 typedef void (*atm_init_fn)(void);
47
48 /*
49 * Global variable declarations
50 */
51 extern struct pr_usrreqs atm_aal5_usrreqs;
52
53 /* atm_proto.c */
54 extern struct domain atmdomain;
55
56 /* atm_subr.c */
57 extern struct atm_pif *atm_interface_head;
58 extern struct atm_ncm *atm_netconv_head;
59 extern Atm_endpoint *atm_endpoints[];
60 extern struct stackq_entry *atm_stackq_head;
61 extern struct stackq_entry *atm_stackq_tail;
62 extern struct atm_sock_stat atm_sock_stat;
63 extern int atm_init;
64 extern int atm_version;
65 extern int atm_debug;
66 extern struct timeval atm_debugtime;
67 extern int atm_dev_print;
68 extern int atm_print_data;
69 extern uma_zone_t atm_attributes_zone;
70
71 extern struct pr_usrreqs atm_dgram_usrreqs;
72
73
74 /*
75 * Global function declarations
76 */
77 /* atm_aal5.c */
78 int atm_aal5_ctloutput(struct socket *, struct sockopt *);
79 void atm_aal5_init(void);
80
81 /* atm_cm.c */
82 int atm_cm_connect(Atm_endpoint *, void *, Atm_attributes *,
83 Atm_connection **);
84 int atm_cm_listen(struct socket *, Atm_endpoint *, void *,
85 Atm_attributes *, Atm_connection **, int);
86 int atm_cm_addllc(Atm_endpoint *, void *, struct attr_llc *,
87 Atm_connection *, Atm_connection **);
88 int atm_cm_addparty(Atm_connection *, int, struct t_atm_sap *);
89 int atm_cm_dropparty(Atm_connection *, int, struct t_atm_cause *);
90 int atm_cm_release(Atm_connection *, struct t_atm_cause *);
91 int atm_cm_abort(Atm_connvc *, struct t_atm_cause *);
92 int atm_cm_incoming(struct vccb *, Atm_attributes *);
93 void atm_cm_connected(Atm_connvc *);
94 void atm_cm_cleared(Atm_connvc *);
95 Atm_connection *atm_cm_match(Atm_attributes *, Atm_connection *);
96 int atm_cm_cpcs_ctl(int, Atm_connection *, void *);
97 int atm_cm_cpcs_data(Atm_connection *, KBuffer *);
98 int atm_cm_saal_ctl(int, Atm_connection *, void *);
99 int atm_cm_saal_data(Atm_connection *, KBuffer *);
100 int atm_cm_sscop_ctl(int, Atm_connection *, void *, void *);
101 int atm_cm_sscop_data(Atm_connection *, KBuffer *);
102 int atm_endpoint_register(Atm_endpoint *);
103 int atm_endpoint_deregister(Atm_endpoint *);
104
105 /* atm_device.c */
106 int atm_dev_inst(struct stack_defn **, Atm_connvc *);
107 void atm_dev_lower(int, void *, intptr_t, intptr_t);
108 void * atm_dev_alloc(u_int, u_int, u_int);
109 void atm_dev_free(volatile void *);
110 KBuffer * atm_dev_compress(KBuffer *);
111 Cmn_vcc * atm_dev_vcc_find(Cmn_unit *, u_int, u_int, u_int);
112 void atm_dev_pdu_print(const Cmn_unit *, const Cmn_vcc *,
113 const KBuffer *, const char *);
114
115 /* atm_if.c */
116 int atm_physif_register(Cmn_unit *, const char *,
117 struct stack_defn *);
118 int atm_physif_deregister(Cmn_unit *);
119 void atm_physif_freenifs(struct atm_pif *, uma_zone_t);
120 int atm_netconv_register(struct atm_ncm *);
121 int atm_netconv_deregister(struct atm_ncm *);
122 int atm_nif_attach(struct atm_nif *);
123 void atm_nif_detach(struct atm_nif *);
124 int atm_nif_setaddr(struct atm_nif *, struct ifaddr *);
125 int atm_ifoutput(struct ifnet *, KBuffer *,
126 struct sockaddr *, struct rtentry *);
127 struct atm_pif *
128 atm_pifname(char *);
129 struct atm_nif *
130 atm_nifname(char *);
131
132 /* atm_proto.c */
133 int atm_proto_notsupp1(struct socket *);
134 int atm_proto_notsupp2(struct socket *, struct sockaddr *,
135 struct thread *);
136 int atm_proto_notsupp3(struct socket *, struct sockaddr **);
137 int atm_proto_notsupp4(struct socket *, int, KBuffer *,
138 struct sockaddr *, KBuffer *, struct thread *);
139 void atm_proto_notsupp5(struct socket *);
140
141 /* atm_signal.c */
142 int atm_sigmgr_register(struct sigmgr *);
143 int atm_sigmgr_deregister(struct sigmgr *);
144 int atm_sigmgr_attach(struct atm_pif *, u_char);
145 int atm_sigmgr_detach(struct atm_pif *);
146 int atm_stack_register(struct stack_defn *);
147 int atm_stack_deregister(struct stack_defn *);
148 int atm_create_stack(Atm_connvc *, struct stack_list *,
149 void (*)(int, void *, intptr_t, intptr_t) );
150
151 /* atm_socket.c */
152 void atm_sock_init(void);
153 int atm_sock_attach(struct socket *, u_long, u_long);
154 void atm_sock_detach(struct socket *);
155 int atm_sock_bind(struct socket *, struct sockaddr *);
156 int atm_sock_listen(struct socket *, Atm_endpoint *, int);
157 int atm_sock_connect(struct socket *, struct sockaddr *,
158 Atm_endpoint *);
159 int atm_sock_disconnect(struct socket *);
160 int atm_sock_sockaddr(struct socket *, struct sockaddr **);
161 int atm_sock_peeraddr(struct socket *, struct sockaddr **);
162 int atm_sock_setopt(struct socket *, struct sockopt *,
163 Atm_pcb *);
164 int atm_sock_getopt(struct socket *, struct sockopt *,
165 Atm_pcb *);
166 void atm_sock_connected(void *);
167 void atm_sock_cleared(void *, struct t_atm_cause *);
168
169 /* atm_subr.c */
170 void atm_initialize(void);
171 void atm_timeout(struct atm_time *, int,
172 void (*)(struct atm_time *) );
173 int atm_untimeout(struct atm_time *);
174 int atm_stack_enq(int, void (*)(int, void *, intptr_t, intptr_t),
175 void *, Atm_connvc *, intptr_t, intptr_t);
176 void atm_stack_drain(void);
177 void atm_pdu_print(const KBuffer *, const char *);
178
179 #ifdef SYSCTL_DECL
180 SYSCTL_DECL(_net_harp);
181 SYSCTL_DECL(_net_harp_atm);
182 #endif
183
184 #endif /* _KERNEL */
185 #endif /* _NETATM_ATM_VAR_H */
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