1 /* $NetBSD: pchbvar.h,v 1.5 2008/04/28 20:23:40 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2000 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jason R. Thorpe. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _I386_PCI_PCHBVAR_H_ 33 #define _I386_PCI_PCHBVAR_H_ 34 35 #include <sys/callout.h> 36 #include <sys/rnd.h> 37 38 struct pchb_softc { 39 device_t sc_dev; 40 41 pci_chipset_tag_t sc_pc; 42 pcitag_t sc_tag; 43 44 bus_space_tag_t sc_st; 45 bus_space_handle_t sc_sh; 46 47 struct callout sc_rnd_ch; 48 rndsource_element_t sc_rnd_source; 49 50 int sc_rnd_i; 51 uint32_t sc_rnd_ax; 52 bool sc_rnd_attached; 53 54 pcireg_t sc_pciconfext[48]; 55 }; 56 57 void pchb_attach_rnd(struct pchb_softc *, struct pci_attach_args *); 58 void pchb_detach_rnd(struct pchb_softc *); 59 60 #endif /* _I386_PCI_PCHBVAR_H_ */ 61