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109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
/*
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* Copyright (c) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Gardner Buchanan.
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* 4. The name of Gardner Buchanan may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/* tdfx_vars.h -- constants and structs used in the tdfx driver
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Copyright (C) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
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*/
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#ifndef TDFX_VARS_H
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#define TDFX_VARS_H
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#include <sys/memrange.h>
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#include <sys/param.h>
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#include <sys/bus.h>
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#include <sys/cdefs.h>
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#define CDEV_MAJOR 107
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#define PCI_DEVICE_ALLIANCE_AT3D 0x643d1142
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#define PCI_DEVICE_3DFX_VOODOO1 0x0001121a
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#define PCI_DEVICE_3DFX_VOODOO2 0x0002121a
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#define PCI_DEVICE_3DFX_BANSHEE 0x0003121a
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#define PCI_DEVICE_3DFX_VOODOO3 0x0005121a
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#define PCI_VENDOR_ID_FREEBSD 0x0
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#define PCI_DEVICE_ID_FREEBSD 0x2
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#define PCI_COMMAND_FREEBSD 0x4
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#define PCI_REVISION_ID_FREEBSD 0x8
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#define PCI_BASE_ADDRESS_0_FREEBSD 0x10
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#define PCI_BASE_ADDRESS_1_FREEBSD 0x14
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#define PCI_PRIBUS_FREEBSD 0x18
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#define PCI_IOBASE_0_FREEBSD 0x2c
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#define PCI_IOLIMIT_0_FREEBSD 0x30
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#define SST1_PCI_SPECIAL1_FREEBSD 0x40
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#define SST1_PCI_SPECIAL2_FREEBSD 0x44
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#define SST1_PCI_SPECIAL3_FREEBSD 0x48
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#define SST1_PCI_SPECIAL4_FREEBSD 0x54
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#define VGA_INPUT_STATUS_1C 0x3DA
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#define VGA_MISC_OUTPUT_READ 0x3cc
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#define VGA_MISC_OUTPUT_WRITE 0x3c2
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#define SC_INDEX 0x3c4
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#define SC_DATA 0x3c5
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#define PCI_MAP_REG_START 0x10
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#define UNIT(m) (m & 0xf)
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/* IOCTL Calls */
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#define TDFX_IOC_TYPE_PIO 0
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#define TDFX_IOC_TYPE_QUERY '3'
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#define TDFX_IOC_QRY_BOARDS 2
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#define TDFX_IOC_QRY_FETCH 3
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#define TDFX_IOC_QRY_UPDATE 4
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struct tdfx_softc {
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int cardno;
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vm_offset_t addr, addr2;
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struct resource *memrange, *memrange2, *piorange;
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int memrid, memrid2, piorid;
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long range;
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int vendor;
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int type;
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int addr0, addr1;
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short pio0, pio0max;
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unsigned char bus;
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unsigned char dv;
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struct file *curFile;
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device_t dev;
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dev_t devt;
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struct mem_range_desc mrdesc;
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int busy;
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};
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struct tdfx_pio_data {
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short port;
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short size;
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int device;
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void *value;
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};
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#endif /* TDFX_VARS_H */
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