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 } 87