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63 lines
2.7 KiB
C
63 lines
2.7 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_pci.h -- Prototypes for tdfx device methods */
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/* Copyright (C) 2000-2001 by Coleman Kane <cokane@FreeBSD.org> */
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#include <sys/proc.h>
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#include <sys/conf.h>
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/* Driver functions */
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static int tdfx_probe(device_t dev);
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static int tdfx_attach(device_t dev);
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static int tdfx_setmtrr(device_t dev);
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static int tdfx_clrmtrr(device_t dev);
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static int tdfx_detach(device_t dev);
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static int tdfx_shutdown(device_t dev);
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/* CDEV file ops */
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static d_open_t tdfx_open;
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static d_close_t tdfx_close;
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static d_mmap_t tdfx_mmap;
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static d_ioctl_t tdfx_ioctl;
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/* Card Queries */
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static int tdfx_do_query(u_int cmd, struct tdfx_pio_data *piod);
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static int tdfx_query_boards(void);
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static int tdfx_query_fetch(u_int cmd, struct tdfx_pio_data *piod);
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static int tdfx_query_update(u_int cmd, struct tdfx_pio_data *piod);
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/* Card PIO funcs */
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static int tdfx_do_pio(u_int cmd, struct tdfx_pio_data *piod);
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static int tdfx_do_pio_wt(struct tdfx_pio_data *piod);
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static int tdfx_do_pio_rd(struct tdfx_pio_data *piod);
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