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e2be04c7 | 1 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
607ca46e DH |
2 | /* |
3 | * INET An implementation of the TCP/IP protocol suite for the LINUX | |
4 | * operating system. INET is implemented using the BSD Socket | |
5 | * interface as the means of communication with the user level. | |
6 | * | |
7 | * Global definitions for the Frame relay interface. | |
8 | * | |
9 | * Version: @(#)if_ifrad.h 0.20 13 Apr 96 | |
10 | * | |
11 | * Author: Mike McLagan <mike.mclagan@linux.org> | |
12 | * | |
13 | * Changes: | |
14 | * 0.15 Mike McLagan Structure packing | |
15 | * | |
16 | * 0.20 Mike McLagan New flags for S508 buffer handling | |
17 | * | |
18 | * This program is free software; you can redistribute it and/or | |
19 | * modify it under the terms of the GNU General Public License | |
20 | * as published by the Free Software Foundation; either version | |
21 | * 2 of the License, or (at your option) any later version. | |
22 | */ | |
23 | ||
24 | #ifndef _UAPISDLA_H | |
25 | #define _UAPISDLA_H | |
26 | ||
27 | /* adapter type */ | |
28 | #define SDLA_TYPES | |
29 | #define SDLA_S502A 5020 | |
30 | #define SDLA_S502E 5021 | |
31 | #define SDLA_S503 5030 | |
32 | #define SDLA_S507 5070 | |
33 | #define SDLA_S508 5080 | |
34 | #define SDLA_S509 5090 | |
35 | #define SDLA_UNKNOWN -1 | |
36 | ||
37 | /* port selection flags for the S508 */ | |
38 | #define SDLA_S508_PORT_V35 0x00 | |
39 | #define SDLA_S508_PORT_RS232 0x02 | |
40 | ||
41 | /* Z80 CPU speeds */ | |
42 | #define SDLA_CPU_3M 0x00 | |
43 | #define SDLA_CPU_5M 0x01 | |
44 | #define SDLA_CPU_7M 0x02 | |
45 | #define SDLA_CPU_8M 0x03 | |
46 | #define SDLA_CPU_10M 0x04 | |
47 | #define SDLA_CPU_16M 0x05 | |
48 | #define SDLA_CPU_12M 0x06 | |
49 | ||
50 | /* some private IOCTLs */ | |
51 | #define SDLA_IDENTIFY (FRAD_LAST_IOCTL + 1) | |
52 | #define SDLA_CPUSPEED (FRAD_LAST_IOCTL + 2) | |
53 | #define SDLA_PROTOCOL (FRAD_LAST_IOCTL + 3) | |
54 | ||
55 | #define SDLA_CLEARMEM (FRAD_LAST_IOCTL + 4) | |
56 | #define SDLA_WRITEMEM (FRAD_LAST_IOCTL + 5) | |
57 | #define SDLA_READMEM (FRAD_LAST_IOCTL + 6) | |
58 | ||
59 | struct sdla_mem { | |
60 | int addr; | |
61 | int len; | |
62 | void __user *data; | |
63 | }; | |
64 | ||
65 | #define SDLA_START (FRAD_LAST_IOCTL + 7) | |
66 | #define SDLA_STOP (FRAD_LAST_IOCTL + 8) | |
67 | ||
68 | /* some offsets in the Z80's memory space */ | |
69 | #define SDLA_NMIADDR 0x0000 | |
70 | #define SDLA_CONF_ADDR 0x0010 | |
71 | #define SDLA_S502A_NMIADDR 0x0066 | |
72 | #define SDLA_CODE_BASEADDR 0x0100 | |
73 | #define SDLA_WINDOW_SIZE 0x2000 | |
74 | #define SDLA_ADDR_MASK 0x1FFF | |
75 | ||
76 | /* largest handleable block of data */ | |
77 | #define SDLA_MAX_DATA 4080 | |
78 | #define SDLA_MAX_MTU 4072 /* MAX_DATA - sizeof(fradhdr) */ | |
79 | #define SDLA_MAX_DLCI 24 | |
80 | ||
81 | /* this should be the same as frad_conf */ | |
82 | struct sdla_conf { | |
83 | short station; | |
84 | short config; | |
85 | short kbaud; | |
86 | short clocking; | |
87 | short max_frm; | |
88 | short T391; | |
89 | short T392; | |
90 | short N391; | |
91 | short N392; | |
92 | short N393; | |
93 | short CIR_fwd; | |
94 | short Bc_fwd; | |
95 | short Be_fwd; | |
96 | short CIR_bwd; | |
97 | short Bc_bwd; | |
98 | short Be_bwd; | |
99 | }; | |
100 | ||
101 | /* this should be the same as dlci_conf */ | |
102 | struct sdla_dlci_conf { | |
103 | short config; | |
104 | short CIR_fwd; | |
105 | short Bc_fwd; | |
106 | short Be_fwd; | |
107 | short CIR_bwd; | |
108 | short Bc_bwd; | |
109 | short Be_bwd; | |
110 | short Tc_fwd; | |
111 | short Tc_bwd; | |
112 | short Tf_max; | |
113 | short Tb_max; | |
114 | }; | |
115 | ||
116 | ||
117 | #endif /* _UAPISDLA_H */ |