Annotation of sys/arch/i386/pci/pciide_machdep.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: pciide_machdep.c,v 1.6 2006/09/19 11:06:34 jsg Exp $ */
! 2: /* $NetBSD: pciide_machdep.c,v 1.2 1999/02/19 18:01:27 mycroft Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1998 Christopher G. Demetriou. 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 Christopher G. Demetriou
! 18: * for the NetBSD Project.
! 19: * 4. The name of the author may not be used to endorse or promote products
! 20: * derived from this software without specific prior written 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: /*
! 35: * PCI IDE controller driver (i386 machine-dependent portion).
! 36: *
! 37: * Author: Christopher G. Demetriou, March 2, 1998 (derived from NetBSD
! 38: * sys/dev/pci/ppb.c, revision 1.16).
! 39: *
! 40: * See "PCI IDE Controller Specification, Revision 1.0 3/4/94" from the
! 41: * PCI SIG.
! 42: */
! 43:
! 44: #include <sys/param.h>
! 45: #include <sys/systm.h>
! 46: #include <sys/device.h>
! 47:
! 48: #include <dev/pci/pcireg.h>
! 49: #include <dev/pci/pcivar.h>
! 50: #include <dev/pci/pciidereg.h>
! 51: #include <dev/pci/pciidevar.h>
! 52:
! 53: #include <dev/isa/isavar.h>
! 54:
! 55: void *
! 56: pciide_machdep_compat_intr_establish(struct device *dev,
! 57: struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
! 58: {
! 59: int irq;
! 60: void *cookie;
! 61:
! 62: irq = PCIIDE_COMPAT_IRQ(chan);
! 63: cookie = isa_intr_establish(NULL, irq, IST_EDGE, IPL_BIO, func, arg, dev->dv_xname);
! 64:
! 65: return (cookie);
! 66: }
! 67:
! 68: void
! 69: pciide_machdep_compat_intr_disestablish(pci_chipset_tag_t pc, void *cookie)
! 70: {
! 71: isa_intr_disestablish(NULL, cookie);
! 72: }
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