Return to pchb.c CVS log

Up to [local] / sys / arch / mvmeppc / pci

Annotation of sys/arch/mvmeppc/pci/pchb.c, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: pchb.c,v 1.5 2003/04/27 11:22:52 ho Exp $     */
                      2: /*     $NetBSD: pchb.c,v 1.4 2000/01/25 07:19:11 tsubai Exp $  */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1996 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to The NetBSD Foundation
                      9:  * by Jason R. Thorpe.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *        This product includes software developed by the NetBSD
                     22:  *        Foundation, Inc. and its contributors.
                     23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     24:  *    contributors may be used to endorse or promote products derived
                     25:  *    from this software without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
                     31:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     37:  * POSSIBILITY OF SUCH DAMAGE.
                     38:  */
                     39:
                     40: #include <sys/types.h>
                     41: #include <sys/param.h>
                     42: #include <sys/systm.h>
                     43: #include <sys/device.h>
                     44:
                     45: #include <machine/bus.h>
                     46:
                     47: #include <dev/pci/pcivar.h>
                     48: #include <dev/pci/pcireg.h>
                     49: #include <dev/pci/pcidevs.h>
                     50:
                     51: int    pchbmatch(struct device *, void *, void *);
                     52: void   pchbattach(struct device *, struct device *, void *);
                     53:
                     54: struct cfattach pchb_ca = {
                     55:        sizeof(struct device), pchbmatch, pchbattach
                     56: };
                     57:
                     58: struct cfdriver pchb_cd = {
                     59:        NULL, "pchb", DV_DULL
                     60: };
                     61:
                     62: int
                     63: pchbmatch(parent, cf, aux)
                     64:        struct device *parent;
                     65:        void *cf;
                     66:        void *aux;
                     67: {
                     68:        struct pci_attach_args *pa = aux;
                     69:
                     70:        /*
                     71:         * Match all known PCI host chipsets.
                     72:         */
                     73:        switch (PCI_VENDOR(pa->pa_id)) {
                     74:
                     75:        case PCI_VENDOR_MOT:
                     76:                switch (PCI_PRODUCT(pa->pa_id)) {
                     77:                case PCI_PRODUCT_MOT_RAVEN:
                     78:                        return (1);
                     79:                }
                     80:                break;
                     81:        }
                     82:
                     83:        return (0);
                     84: }
                     85:
                     86: void
                     87: pchbattach(parent, self, aux)
                     88:        struct device *parent, *self;
                     89:        void *aux;
                     90: {
                     91:        /*
                     92:        struct pci_attach_args *pa = aux;
                     93:        char devinfo[256];
                     94:        */
                     95:
                     96:        printf("\n");
                     97:
                     98:        /*
                     99:         * All we do is print out a description.  Eventually, we
                    100:         * might want to add code that does something that's
                    101:         * possibly chipset-specific.
                    102:         */
                    103:
                    104:        /*
                    105:        pci_devinfo(pa->pa_id, pa->pa_class, 0, devinfo, sizeof devinfo);
                    106:        printf("%s: %s (rev. 0x%02x)\n", self->dv_xname, devinfo,
                    107:            PCI_REVISION(pa->pa_class));
                    108:        */
                    109: }