Annotation of sys/dev/pci/siop_pci.c, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: siop_pci.c,v 1.6 2005/10/08 18:32:28 krw Exp $ */
! 2: /* $NetBSD: siop_pci.c,v 1.18 2005/06/28 00:28:42 thorpej Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 2000 Manuel Bouyer.
! 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 Manuel Bouyer.
! 18: * 4. The name of the author may not be used to endorse or promote products
! 19: * derived from this software without specific prior written permission.
! 20: *
! 21: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
! 22: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 23: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 24: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
! 25: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
! 26: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
! 27: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
! 28: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
! 29: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
! 30: * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 31: */
! 32:
! 33: /* SYM53c8xx PCI-SCSI I/O Processors driver: PCI front-end */
! 34:
! 35: #include <sys/param.h>
! 36: #include <sys/systm.h>
! 37: #include <sys/device.h>
! 38: #include <sys/kernel.h>
! 39:
! 40: #include <dev/pci/pcireg.h>
! 41: #include <dev/pci/pcivar.h>
! 42:
! 43: #include <scsi/scsi_all.h>
! 44: #include <scsi/scsiconf.h>
! 45:
! 46: #include <dev/ic/siopvar_common.h>
! 47: #include <dev/pci/siop_pci_common.h>
! 48: #include <dev/ic/siopvar.h>
! 49:
! 50: int siop_pci_match(struct device *, void *, void *);
! 51: void siop_pci_attach(struct device *, struct device *, void *);
! 52:
! 53: struct siop_pci_softc {
! 54: struct siop_softc siop;
! 55: struct siop_pci_common_softc siop_pci;
! 56: };
! 57:
! 58: struct cfattach siop_pci_ca = {
! 59: sizeof(struct siop_pci_softc), siop_pci_match, siop_pci_attach
! 60: };
! 61:
! 62: int
! 63: siop_pci_match( struct device *parent, void *match, void *aux)
! 64: {
! 65: struct pci_attach_args *pa = aux;
! 66: const struct siop_product_desc *pp;
! 67:
! 68: /* look if it's a known product */
! 69: pp = siop_lookup_product(pa->pa_id, PCI_REVISION(pa->pa_class));
! 70: if (pp)
! 71: return 1;
! 72: return 0;
! 73: }
! 74:
! 75: void
! 76: siop_pci_attach(struct device *parent, struct device *self, void *aux)
! 77: {
! 78: struct pci_attach_args *pa = aux;
! 79: struct siop_pci_softc *sc = (struct siop_pci_softc *)self;
! 80:
! 81: if (siop_pci_attach_common(&sc->siop_pci, &sc->siop.sc_c,
! 82: pa, siop_intr) == 0)
! 83: return;
! 84:
! 85: siop_attach(&sc->siop);
! 86: }
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