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