FreeBSD/Linux Kernel Cross Reference
sys/dev/tdfx/tdfx_vars.h

     /*-
      * SPDX-License-Identifier: BSD-4-Clause
      *
      * Copyright (c) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
      * All rights reserved.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
      * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by Gardner Buchanan.
     * 4. The name of Gardner Buchanan may not be used to endorse or promote
     *    products derived from this software without specific prior written
     *    permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     *
     *   $FreeBSD: releng/12.0/sys/dev/tdfx/tdfx_vars.h 326255 2017-11-27 14:52:40Z pfg $
     */
    
    /* tdfx_vars.h -- constants and structs used in the tdfx driver
            Copyright (C) 2000-2001 by Coleman Kane <cokane@FreeBSD.org>
    */
    #ifndef TDFX_VARS_H
    #define TDFX_VARS_H
    
    #include <sys/memrange.h>
    #include <sys/param.h>
    #include <sys/bus.h>
    #include <sys/cdefs.h>
    
    #define  PCI_DEVICE_ALLIANCE_AT3D       0x643d1142
    #define PCI_DEVICE_3DFX_VOODOO1         0x0001121a
    #define PCI_DEVICE_3DFX_VOODOO2         0x0002121a
    #define PCI_DEVICE_3DFX_BANSHEE         0x0003121a
    #define PCI_DEVICE_3DFX_VOODOO3         0x0005121a
    
    #define PCI_VENDOR_ID_FREEBSD      0x0
    #define PCI_DEVICE_ID_FREEBSD      0x2
    #define PCI_COMMAND_FREEBSD        0x4
    #define PCI_REVISION_ID_FREEBSD    0x8
    #define PCI_BASE_ADDRESS_0_FREEBSD 0x10
    #define PCI_BASE_ADDRESS_1_FREEBSD 0x14
    #define PCI_PRIBUS_FREEBSD         0x18
    #define PCI_IOBASE_0_FREEBSD       0x2c
    #define PCI_IOLIMIT_0_FREEBSD      0x30
    #define SST1_PCI_SPECIAL1_FREEBSD  0x40
    #define SST1_PCI_SPECIAL2_FREEBSD  0x44
    #define SST1_PCI_SPECIAL3_FREEBSD  0x48
    #define SST1_PCI_SPECIAL4_FREEBSD  0x54
    
    #define VGA_INPUT_STATUS_1C 0x3DA
    #define VGA_MISC_OUTPUT_READ 0x3cc
    #define VGA_MISC_OUTPUT_WRITE 0x3c2
    #define SC_INDEX 0x3c4
    #define SC_DATA  0x3c5
    
    #define PCI_MAP_REG_START 0x10
    #define UNIT(m) (m & 0xf)
    
    /* IOCTL Calls */
    #define TDFX_IOC_TYPE_PIO               0
    #define TDFX_IOC_TYPE_QUERY     '3'
    #define TDFX_IOC_QRY_BOARDS     2
    #define TDFX_IOC_QRY_FETCH      3
    #define TDFX_IOC_QRY_UPDATE     4
    
    struct tdfx_softc {
            int cardno;
            vm_offset_t addr, addr2;
            struct resource *memrange, *memrange2, *piorange;
            int memrid, memrid2, piorid;
            long range;
            int vendor;
            int type;
            int addr0, addr1;
            short pio0, pio0max;
            unsigned char bus;
            unsigned char dv;
            struct file *curFile;
            device_t dev;
            struct cdev *devt;
            struct mem_range_desc mrdesc;
            int busy;
   };
   
   struct tdfx_pio_data {
           short port;
           short size;
           int device;
           void *value;
   };
   
   #endif /* TDFX_VARS_H */

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