1 /* $NetBSD: pchb.c,v 1.5 2002/10/02 05:07:44 thorpej Exp $ */ 2 3 /* 4 * Copyright (c) 2000 Soren S. Jorvang. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions, and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #include <sys/types.h> 29 #include <sys/param.h> 30 #include <sys/systm.h> 31 #include <sys/device.h> 32 33 #include <machine/bus.h> 34 35 #include <dev/pci/pcivar.h> 36 #include <dev/pci/pcireg.h> 37 38 #include <dev/pci/pcidevs.h> 39 40 static int pchb_match(struct device *, struct cfdata *, void *); 41 static void pchb_attach(struct device *, struct device *, void *); 42 43 CFATTACH_DECL(pchb, sizeof(struct device), 44 pchb_match, pchb_attach, NULL, NULL); 45 46 static int 47 pchb_match(parent, match, aux) 48 struct device *parent; 49 struct cfdata *match; 50 void *aux; 51 { 52 struct pci_attach_args *pa = aux; 53 54 if ((PCI_VENDOR(pa->pa_id) == PCI_VENDOR_GALILEO) && 55 (PCI_PRODUCT(pa->pa_id) == PCI_PRODUCT_GALILEO_GT64011)) 56 return 1; 57 58 return 0; 59 } 60 61 static void 62 pchb_attach(parent, self, aux) 63 struct device *parent, *self; 64 void *aux; 65 { 66 struct pci_attach_args *pa = aux; 67 int major, minor; 68 69 major = PCI_REVISION(pa->pa_class) >> 4; 70 minor = PCI_REVISION(pa->pa_class) & 0x0f; 71 72 if (major == 0) 73 printf(": Galileo GT-64011 System Controller, rev %d\n", minor); 74 else 75 printf(": Galileo GT-64111 System Controller, rev %d\n", minor); 76 } 77