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gerrit-public.fairphone.software / kernel / msm-4.9 / 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 / . / drivers / char / rio / riospace.h
blob: 32b09b0f23aa0556049c13dd4deae4d2928cbf5e [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame^]1/*
2** -----------------------------------------------------------------------------
3**
4** Perle Specialix driver for Linux
5** Ported from existing RIO Driver for SCO sources.
6 *
7 * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22**
23** Module : riospace.h
24** SID : 1.2
25** Last Modified : 11/6/98 11:34:13
26** Retrieved : 11/6/98 11:34:22
27**
28** ident @(#)riospace.h 1.2
29**
30** -----------------------------------------------------------------------------
31*/
32
33#ifndef __rio_riospace_h__
34#define __rio_riospace_h__
35
36#ifdef SCCS_LABELS
37static char *_riospace_h_sccs_ = "@(#)riospace.h 1.2";
38#endif
39
40#define RIO_LOCATOR_LEN 16
41#define MAX_RIO_BOARDS 4
42
43/*
44** DONT change this file. At all. Unless you can rebuild the entire
45** device driver, which you probably can't, then the rest of the
46** driver won't see any changes you make here. So don't make any.
47** In particular, it won't be able to see changes to RIO_SLOTS
48*/
49
50struct Conf
51{
52 char Locator[24];
53 unsigned int StartupTime;
54 unsigned int SlowCook;
55 unsigned int IntrPollTime;
56 unsigned int BreakInterval;
57 unsigned int Timer;
58 unsigned int RtaLoadBase;
59 unsigned int HostLoadBase;
60 unsigned int XpHz;
61 unsigned int XpCps;
62 char *XpOn;
63 char *XpOff;
64 unsigned int MaxXpCps;
65 unsigned int MinXpCps;
66 unsigned int SpinCmds;
67 unsigned int FirstAddr;
68 unsigned int LastAddr;
69 unsigned int BufferSize;
70 unsigned int LowWater;
71 unsigned int LineLength;
72 unsigned int CmdTime;
73};
74
75/*
76** Board types - these MUST correspond to product codes!
77*/
78#define RIO_EMPTY 0x0
79#define RIO_EISA 0x3
80#define RIO_RTA_16 0x9
81#define RIO_AT 0xA
82#define RIO_MCA 0xB
83#define RIO_PCI 0xD
84#define RIO_RTA 0xE
85
86/*
87** Board data structure. This is used for configuration info
88*/
89struct Brd
90{
91 unsigned char Type; /* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */
92 unsigned char Ivec; /* POLLED or ivec number */
93 unsigned char Mode; /* Control stuff, see below */
94};
95
96struct Board
97{
98 char Locator[RIO_LOCATOR_LEN];
99 int NumSlots;
100 struct Brd Boards[MAX_RIO_BOARDS];
101};
102
103#define BOOT_FROM_LINK 0x00
104#define BOOT_FROM_RAM 0x01
105#define EXTERNAL_BUS_OFF 0x00
106#define EXTERNAL_BUS_ON 0x02
107#define INTERRUPT_DISABLE 0x00
108#define INTERRUPT_ENABLE 0x04
109#define BYTE_OPERATION 0x00
110#define WORD_OPERATION 0x08
111#define POLLED INTERRUPT_DISABLE
112#define IRQ_15 (0x00 | INTERRUPT_ENABLE)
113#define IRQ_12 (0x10 | INTERRUPT_ENABLE)
114#define IRQ_11 (0x20 | INTERRUPT_ENABLE)
115#define IRQ_9 (0x30 | INTERRUPT_ENABLE)
116#define SLOW_LINKS 0x00
117#define FAST_LINKS 0x40
118#define SLOW_AT_BUS 0x00
119#define FAST_AT_BUS 0x80
120#define SLOW_PCI_TP 0x00
121#define FAST_PCI_TP 0x80
122/*
123** Debug levels
124*/
125#define DBG_NONE 0x00000000
126
127#define DBG_INIT 0x00000001
128#define DBG_OPEN 0x00000002
129#define DBG_CLOSE 0x00000004
130#define DBG_IOCTL 0x00000008
131
132#define DBG_READ 0x00000010
133#define DBG_WRITE 0x00000020
134#define DBG_INTR 0x00000040
135#define DBG_PROC 0x00000080
136
137#define DBG_PARAM 0x00000100
138#define DBG_CMD 0x00000200
139#define DBG_XPRINT 0x00000400
140#define DBG_POLL 0x00000800
141
142#define DBG_DAEMON 0x00001000
143#define DBG_FAIL 0x00002000
144#define DBG_MODEM 0x00004000
145#define DBG_LIST 0x00008000
146
147#define DBG_ROUTE 0x00010000
148#define DBG_UTIL 0x00020000
149#define DBG_BOOT 0x00040000
150#define DBG_BUFFER 0x00080000
151
152#define DBG_MON 0x00100000
153#define DBG_SPECIAL 0x00200000
154#define DBG_VPIX 0x00400000
155#define DBG_FLUSH 0x00800000
156
157#define DBG_QENABLE 0x01000000
158
159#define DBG_ALWAYS 0x80000000
160
161#endif /* __rio_riospace_h__ */