1 /*
2 * Copyright (c) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by Gardner Buchanan.
16 * 4. The name of Gardner Buchanan may not be used to endorse or promote
17 * products derived from this software without specific prior written
18 * permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 *
31 * $FreeBSD: releng/5.2/sys/dev/tdfx/tdfx_vars.h 104111 2002-09-28 20:56:32Z phk $
32 */
33
34 /* tdfx_vars.h -- constants and structs used in the tdfx driver
35 Copyright (C) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
36 */
37 #ifndef TDFX_VARS_H
38 #define TDFX_VARS_H
39
40 #include <sys/memrange.h>
41 #include <sys/param.h>
42 #include <sys/bus.h>
43 #include <sys/cdefs.h>
44
45 #define CDEV_MAJOR 107
46 #define PCI_DEVICE_ALLIANCE_AT3D 0x643d1142
47 #define PCI_DEVICE_3DFX_VOODOO1 0x0001121a
48 #define PCI_DEVICE_3DFX_VOODOO2 0x0002121a
49 #define PCI_DEVICE_3DFX_BANSHEE 0x0003121a
50 #define PCI_DEVICE_3DFX_VOODOO3 0x0005121a
51
52 #define PCI_VENDOR_ID_FREEBSD 0x0
53 #define PCI_DEVICE_ID_FREEBSD 0x2
54 #define PCI_COMMAND_FREEBSD 0x4
55 #define PCI_REVISION_ID_FREEBSD 0x8
56 #define PCI_BASE_ADDRESS_0_FREEBSD 0x10
57 #define PCI_BASE_ADDRESS_1_FREEBSD 0x14
58 #define PCI_PRIBUS_FREEBSD 0x18
59 #define PCI_IOBASE_0_FREEBSD 0x2c
60 #define PCI_IOLIMIT_0_FREEBSD 0x30
61 #define SST1_PCI_SPECIAL1_FREEBSD 0x40
62 #define SST1_PCI_SPECIAL2_FREEBSD 0x44
63 #define SST1_PCI_SPECIAL3_FREEBSD 0x48
64 #define SST1_PCI_SPECIAL4_FREEBSD 0x54
65
66 #define VGA_INPUT_STATUS_1C 0x3DA
67 #define VGA_MISC_OUTPUT_READ 0x3cc
68 #define VGA_MISC_OUTPUT_WRITE 0x3c2
69 #define SC_INDEX 0x3c4
70 #define SC_DATA 0x3c5
71
72 #define PCI_MAP_REG_START 0x10
73 #define UNIT(m) (m & 0xf)
74
75 /* IOCTL Calls */
76 #define TDFX_IOC_TYPE_PIO 0
77 #define TDFX_IOC_TYPE_QUERY '3'
78 #define TDFX_IOC_QRY_BOARDS 2
79 #define TDFX_IOC_QRY_FETCH 3
80 #define TDFX_IOC_QRY_UPDATE 4
81
82 struct tdfx_softc {
83 int cardno;
84 vm_offset_t addr, addr2;
85 struct resource *memrange, *memrange2, *piorange;
86 int memrid, memrid2, piorid;
87 long range;
88 int vendor;
89 int type;
90 int addr0, addr1;
91 short pio0, pio0max;
92 unsigned char bus;
93 unsigned char dv;
94 struct file *curFile;
95 device_t dev;
96 dev_t devt;
97 struct mem_range_desc mrdesc;
98 int busy;
99 };
100
101 struct tdfx_pio_data {
102 short port;
103 short size;
104 int device;
105 void *value;
106 };
107
108 #endif /* TDFX_VARS_H */
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