084d9853ca
and don't depend on them being declared there. This will cause lots of warnings for a few minutes until config is updated. Interrupt handlers should never have been configured by config, and the machine generated declarations get in the way of changing the arg type from int to void *.
179 lines
5.8 KiB
C
179 lines
5.8 KiB
C
/*-
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* Copyright (c) 1991 The Regents of the University of California.
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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 the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)isa_device.h 7.1 (Berkeley) 5/9/91
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* $Id: isa_device.h,v 1.47 1997/09/21 21:41:19 gibbs Exp $
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*/
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#ifndef _I386_ISA_ISA_DEVICE_H_
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#define _I386_ISA_ISA_DEVICE_H_
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/*
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* ISA Bus Autoconfiguration
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*/
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/*
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* Per device structure.
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*
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* XXX Note: id_conflicts should either become an array of things we're
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* specifically allowed to conflict with or be subsumed into some
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* more powerful mechanism for detecting and dealing with multiple types
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* of non-fatal conflict. -jkh XXX
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*/
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struct isa_device {
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int id_id; /* device id */
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struct isa_driver *id_driver;
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int id_iobase; /* base i/o address */
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u_int id_irq; /* interrupt request */
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int id_drq; /* DMA request */
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caddr_t id_maddr; /* physical i/o memory address on bus (if any)*/
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int id_msize; /* size of i/o memory */
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inthand2_t *id_intr; /* interrupt interface routine */
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int id_unit; /* unit number */
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int id_flags; /* flags */
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int id_scsiid; /* scsi id if needed */
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int id_alive; /* device is present */
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#define RI_FAST 1 /* fast interrupt handler */
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u_int id_ri_flags; /* flags for register_intr() */
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int id_reconfig; /* hot eject device support (such as PCMCIA) */
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int id_enabled; /* is device enabled */
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int id_conflicts; /* we're allowed to conflict with things */
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struct isa_device *id_next; /* used in isa_devlist in userconfig() */
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};
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/*
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* Bits to specify the type and amount of conflict checking.
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*/
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#define CC_ATTACH (1 << 0)
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#define CC_DRQ (1 << 1)
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#define CC_IOADDR (1 << 2)
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#define CC_IRQ (1 << 3)
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#define CC_MEMADDR (1 << 4)
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/*
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* Per-driver structure.
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*
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* Each device driver defines entries for a set of routines
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* as well as an array of types which are acceptable to it.
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* These are used at boot time by the configuration program.
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*/
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struct isa_driver {
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int (*probe) __P((struct isa_device *idp));
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/* test whether device is present */
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int (*attach) __P((struct isa_device *idp));
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/* setup driver for a device */
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char *name; /* device name */
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int sensitive_hw; /* true if other probes confuse us */
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};
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#ifdef KERNEL
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extern struct isa_device isa_biotab_fdc[];
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extern struct isa_device isa_biotab_wdc[];
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extern struct isa_device isa_devtab_bio[];
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extern struct isa_device isa_devtab_net[];
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extern struct isa_device isa_devtab_cam[];
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extern struct isa_device isa_devtab_null[];
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extern struct isa_device isa_devtab_tty[];
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struct isa_device *
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find_display __P((void));
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struct isa_device *
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find_isadev __P((struct isa_device *table, struct isa_driver *driverp,
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int unit));
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int haveseen_isadev __P((struct isa_device *dvp, u_int checkbits));
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void isa_configure __P((void));
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void isa_dmacascade __P((int chan));
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void isa_dmadone __P((int flags, caddr_t addr, int nbytes, int chan));
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void isa_dmainit __P((int chan, u_int bouncebufsize));
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void isa_dmastart __P((int flags, caddr_t addr, u_int nbytes, int chan));
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int isa_dma_acquire __P((int chan));
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void isa_dma_release __P((int chan));
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int isa_dmastatus __P((int chan));
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int isa_dmastop __P((int chan));
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void reconfig_isadev __P((struct isa_device *isdp, u_int *mp));
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inthand2_t adintr;
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inthand2_t ahaintr;
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inthand2_t aicintr;
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inthand2_t alogintr;
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inthand2_t arintr;
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inthand2_t ascintr;
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inthand2_t bt_isa_intr;
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inthand2_t cxintr;
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inthand2_t cyintr;
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inthand2_t edintr;
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inthand2_t egintr;
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inthand2_t elintr;
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inthand2_t epintr;
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inthand2_t exintr;
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inthand2_t fdintr;
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inthand2_t feintr;
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inthand2_t gusintr;
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inthand2_t ieintr;
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inthand2_t labpcintr;
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inthand2_t le_intr;
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inthand2_t lncintr;
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inthand2_t loranintr;
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inthand2_t lptintr;
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inthand2_t m6850intr;
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inthand2_t mcdintr;
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inthand2_t mseintr;
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inthand2_t ncaintr;
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inthand2_t npxintr;
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inthand2_t pasintr;
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inthand2_t pcrint;
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inthand2_t ppcintr;
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inthand2_t psmintr;
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inthand2_t rcintr;
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inthand2_t sbintr;
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inthand2_t scintr;
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inthand2_t seaintr;
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inthand2_t siointr;
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inthand2_t sndintr;
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inthand2_t spigintr;
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inthand2_t srintr;
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inthand2_t sscapeintr;
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inthand2_t stlintr;
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inthand2_t twintr;
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inthand2_t uhaintr;
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inthand2_t wdintr;
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inthand2_t wdsintr;
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inthand2_t wlintr;
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inthand2_t wtintr;
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inthand2_t zeintr;
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inthand2_t zpintr;
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#endif /* KERNEL */
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#endif /* !_I386_ISA_ISA_DEVICE_H_ */
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