blob: 40a6e2a70b5fbde5fa910595712fe708e64780ce (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* $OpenBSD: dartvar.h,v 1.1.1.1 2006/05/08 18:44:10 miod Exp $ */
/*
* Mach Operating System
* Copyright (c) 1993-1991 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON AND OMRON ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON AND OMRON DISCLAIM ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
#define NDARTPORTS 2 /* Number of ports */
struct dart_info {
struct tty *tty;
u_char dart_swflags;
};
/* saved registers */
struct dart_sv_reg {
u_int8_t sv_mr1[NDARTPORTS];
u_int8_t sv_mr2[NDARTPORTS];
u_int8_t sv_csr[NDARTPORTS];
u_int8_t sv_cr[NDARTPORTS];
u_int8_t sv_opr;
u_int8_t sv_imr;
};
struct dartsoftc {
struct device sc_dev;
bus_space_tag_t sc_iot;
bus_space_handle_t sc_ioh;
struct intrhand sc_ih;
int sc_console;
struct dart_sv_reg *sc_sv_reg;
struct dart_sv_reg sc_sv_reg_storage;
struct dart_info sc_dart[NDARTPORTS];
};
void dart_common_attach(struct dartsoftc *);
int dartintr(void *);
#define DART_SIZE 0x40
|
