| Linus Torvalds | 1da177e | 2005-04-16 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 |
| 37 | static 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 | |
| 50 | struct 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 | */ |
| 89 | struct 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 | |
| 96 | struct 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__ */ |