Linux 2.6.34-rc3
[pohmelfs.git] / drivers / char / rio / riospace.h
blobffb31d4332b98d3707bfc9d3f27af03ffabd423e
1 /*
2 ** -----------------------------------------------------------------------------
3 **
4 ** Perle Specialix driver for Linux
5 ** Ported from existing RIO Driver for SCO sources.
7 * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
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.
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.
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.
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
28 ** ident @(#)riospace.h 1.2
30 ** -----------------------------------------------------------------------------
33 #ifndef __rio_riospace_h__
34 #define __rio_riospace_h__
36 #define RIO_LOCATOR_LEN 16
37 #define MAX_RIO_BOARDS 4
40 ** DONT change this file. At all. Unless you can rebuild the entire
41 ** device driver, which you probably can't, then the rest of the
42 ** driver won't see any changes you make here. So don't make any.
43 ** In particular, it won't be able to see changes to RIO_SLOTS
46 struct Conf {
47 char Locator[24];
48 unsigned int StartupTime;
49 unsigned int SlowCook;
50 unsigned int IntrPollTime;
51 unsigned int BreakInterval;
52 unsigned int Timer;
53 unsigned int RtaLoadBase;
54 unsigned int HostLoadBase;
55 unsigned int XpHz;
56 unsigned int XpCps;
57 char *XpOn;
58 char *XpOff;
59 unsigned int MaxXpCps;
60 unsigned int MinXpCps;
61 unsigned int SpinCmds;
62 unsigned int FirstAddr;
63 unsigned int LastAddr;
64 unsigned int BufferSize;
65 unsigned int LowWater;
66 unsigned int LineLength;
67 unsigned int CmdTime;
71 ** Board types - these MUST correspond to product codes!
73 #define RIO_EMPTY 0x0
74 #define RIO_EISA 0x3
75 #define RIO_RTA_16 0x9
76 #define RIO_AT 0xA
77 #define RIO_MCA 0xB
78 #define RIO_PCI 0xD
79 #define RIO_RTA 0xE
82 ** Board data structure. This is used for configuration info
84 struct Brd {
85 unsigned char Type; /* RIO_EISA, RIO_MCA, RIO_AT, RIO_EMPTY... */
86 unsigned char Ivec; /* POLLED or ivec number */
87 unsigned char Mode; /* Control stuff, see below */
90 struct Board {
91 char Locator[RIO_LOCATOR_LEN];
92 int NumSlots;
93 struct Brd Boards[MAX_RIO_BOARDS];
96 #define BOOT_FROM_LINK 0x00
97 #define BOOT_FROM_RAM 0x01
98 #define EXTERNAL_BUS_OFF 0x00
99 #define EXTERNAL_BUS_ON 0x02
100 #define INTERRUPT_DISABLE 0x00
101 #define INTERRUPT_ENABLE 0x04
102 #define BYTE_OPERATION 0x00
103 #define WORD_OPERATION 0x08
104 #define POLLED INTERRUPT_DISABLE
105 #define IRQ_15 (0x00 | INTERRUPT_ENABLE)
106 #define IRQ_12 (0x10 | INTERRUPT_ENABLE)
107 #define IRQ_11 (0x20 | INTERRUPT_ENABLE)
108 #define IRQ_9 (0x30 | INTERRUPT_ENABLE)
109 #define SLOW_LINKS 0x00
110 #define FAST_LINKS 0x40
111 #define SLOW_AT_BUS 0x00
112 #define FAST_AT_BUS 0x80
113 #define SLOW_PCI_TP 0x00
114 #define FAST_PCI_TP 0x80
116 ** Debug levels
118 #define DBG_NONE 0x00000000
120 #define DBG_INIT 0x00000001
121 #define DBG_OPEN 0x00000002
122 #define DBG_CLOSE 0x00000004
123 #define DBG_IOCTL 0x00000008
125 #define DBG_READ 0x00000010
126 #define DBG_WRITE 0x00000020
127 #define DBG_INTR 0x00000040
128 #define DBG_PROC 0x00000080
130 #define DBG_PARAM 0x00000100
131 #define DBG_CMD 0x00000200
132 #define DBG_XPRINT 0x00000400
133 #define DBG_POLL 0x00000800
135 #define DBG_DAEMON 0x00001000
136 #define DBG_FAIL 0x00002000
137 #define DBG_MODEM 0x00004000
138 #define DBG_LIST 0x00008000
140 #define DBG_ROUTE 0x00010000
141 #define DBG_UTIL 0x00020000
142 #define DBG_BOOT 0x00040000
143 #define DBG_BUFFER 0x00080000
145 #define DBG_MON 0x00100000
146 #define DBG_SPECIAL 0x00200000
147 #define DBG_VPIX 0x00400000
148 #define DBG_FLUSH 0x00800000
150 #define DBG_QENABLE 0x01000000
152 #define DBG_ALWAYS 0x80000000
154 #endif /* __rio_riospace_h__ */