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 81struct 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 100struct tdfx_pio_data { 101 short port; 102 short size; 103 int device; 104 void *value; 105}; 106 107#endif /* TDFX_VARS_H */ 108