1 /* $OpenBSD: pyrovar.h,v 1.3 2007/04/03 19:59:01 kettenis Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Mark Kettenis 5 * All rights reserved. 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 19 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 25 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 struct pyro_range { 30 u_int32_t cspace; 31 u_int32_t child_hi; 32 u_int32_t child_lo; 33 u_int32_t phys_hi; 34 u_int32_t phys_lo; 35 u_int32_t size_hi; 36 u_int32_t size_lo; 37 }; 38 39 struct pyro_pbm { 40 struct pyro_softc *pp_sc; 41 42 struct pyro_range *pp_range; 43 pci_chipset_tag_t pp_pc; 44 int pp_nrange; 45 46 bus_space_tag_t pp_memt; 47 bus_space_tag_t pp_iot; 48 bus_space_tag_t pp_cfgt; 49 bus_space_handle_t pp_cfgh; 50 bus_dma_tag_t pp_dmat; 51 int pp_flags; 52 int pp_bus_a; 53 struct iommu_state pp_is; 54 struct strbuf_ctl pp_sb; 55 }; 56 57 struct pyro_softc { 58 device_t sc_dev; 59 int sc_node; 60 int sc_ign; 61 bus_dma_tag_t sc_dmat; 62 bus_space_tag_t sc_bustag; 63 bus_addr_t sc_csr, sc_xbc; 64 bus_space_handle_t sc_csrh, sc_xbch; 65 66 int sc_oberon; 67 }; 68