1 /* SPDX-License-Identifier: GPL-2.0 */ <<
2 /* atm_tcp.h - Driver-specific declarations of 1 /* atm_tcp.h - Driver-specific declarations of the ATMTCP driver (for use by
3 driver-specific utilities) */ 2 driver-specific utilities) */
4 3
5 /* Written 1997-2000 by Werner Almesberger, EP 4 /* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */
6 5
>> 6
7 #ifndef LINUX_ATM_TCP_H 7 #ifndef LINUX_ATM_TCP_H
8 #define LINUX_ATM_TCP_H 8 #define LINUX_ATM_TCP_H
9 9
10 #include <uapi/linux/atm_tcp.h> !! 10 #include <linux/atmapi.h>
>> 11
>> 12 #ifdef __KERNEL__
>> 13 #include <linux/types.h>
>> 14 #endif
>> 15 #include <linux/atmioc.h>
>> 16
>> 17
>> 18 /*
>> 19 * All values in struct atmtcp_hdr are in network byte order
>> 20 */
>> 21
>> 22 struct atmtcp_hdr {
>> 23 uint16_t vpi;
>> 24 uint16_t vci;
>> 25 uint32_t length; /* ... of data part */
>> 26 };
>> 27
>> 28 /*
>> 29 * All values in struct atmtcp_command are in host byte order
>> 30 */
>> 31
>> 32 #define ATMTCP_HDR_MAGIC (~0) /* this length indicates a command */
>> 33 #define ATMTCP_CTRL_OPEN 1 /* request/reply */
>> 34 #define ATMTCP_CTRL_CLOSE 2 /* request/reply */
>> 35
>> 36 struct atmtcp_control {
>> 37 struct atmtcp_hdr hdr; /* must be first */
>> 38 int type; /* message type; both directions */
>> 39 atm_kptr_t vcc; /* both directions */
>> 40 struct sockaddr_atmpvc addr; /* suggested value from kernel */
>> 41 struct atm_qos qos; /* both directions */
>> 42 int result; /* to kernel only */
>> 43 } __ATM_API_ALIGN;
>> 44
>> 45 /*
>> 46 * Field usage:
>> 47 * Messge type dir. hdr.v?i type addr qos vcc result
>> 48 * ----------- ---- ------- ---- ---- --- --- ------
>> 49 * OPEN K->D Y Y Y Y Y 0
>> 50 * OPEN D->K - Y Y Y Y Y
>> 51 * CLOSE K->D - - Y - Y 0
>> 52 * CLOSE D->K - - - - Y Y
>> 53 */
>> 54
>> 55 #define SIOCSIFATMTCP _IO('a',ATMIOC_ITF) /* set ATMTCP mode */
>> 56 #define ATMTCP_CREATE _IO('a',ATMIOC_ITF+14) /* create persistent ATMTCP
>> 57 interface */
>> 58 #define ATMTCP_REMOVE _IO('a',ATMIOC_ITF+15) /* destroy persistent ATMTCP
>> 59 interface */
>> 60
11 61
12 struct atm_vcc; !! 62 #ifdef __KERNEL__
13 struct module; <<
14 63
15 struct atm_tcp_ops { 64 struct atm_tcp_ops {
16 int (*attach)(struct atm_vcc *vcc,int 65 int (*attach)(struct atm_vcc *vcc,int itf);
17 int (*create_persistent)(int itf); 66 int (*create_persistent)(int itf);
18 int (*remove_persistent)(int itf); 67 int (*remove_persistent)(int itf);
19 struct module *owner; 68 struct module *owner;
20 }; 69 };
21 70
22 extern struct atm_tcp_ops atm_tcp_ops; 71 extern struct atm_tcp_ops atm_tcp_ops;
>> 72
>> 73 #endif
23 74
24 #endif 75 #endif
25 76
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