Line data    Source code

       1             : /*      $OpenBSD: pciide_machdep.c,v 1.4 2017/10/14 04:44:43 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/device.h>
      46             : 
      47             : #include <dev/pci/pcireg.h>
      48             : #include <dev/pci/pcivar.h>
      49             : #include <dev/pci/pciidereg.h>
      50             : 
      51             : #include <dev/isa/isavar.h>
      52             : 
      53             : void *
      54           0 : pciide_machdep_compat_intr_establish(struct device *dev,
      55             :     struct pci_attach_args *pa, int chan, int (*func)(void *), void *arg)
      56             : {
      57             :         int irq;
      58             :         void *cookie;
      59             : 
      60           0 :         irq = PCIIDE_COMPAT_IRQ(chan);
      61           0 :         cookie = isa_intr_establish(NULL, irq, IST_EDGE, IPL_BIO, func, arg,
      62           0 :             dev->dv_xname);
      63             : 
      64           0 :         return (cookie);
      65             : }
      66             : 
      67             : void
      68           0 : pciide_machdep_compat_intr_disestablish(pci_chipset_tag_t pc, void *cookie)
      69             : {
      70           0 :         isa_intr_disestablish(NULL, cookie);
      71           0 : }