1 /* $OpenBSD: pyrovar.h,v 1.4 2011/07/06 05:48:57 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_msi_msg { 30 uint8_t mm_type; 31 uint8_t mm_reserved[3]; 32 uint16_t mm_reqid; 33 uint16_t mm_data; 34 uint64_t mm_reserved2[7]; 35 }; 36 37 struct pyro_range { 38 u_int32_t cspace; 39 u_int32_t child_hi; 40 u_int32_t child_lo; 41 u_int32_t phys_hi; 42 u_int32_t phys_lo; 43 u_int32_t size_hi; 44 u_int32_t size_lo; 45 }; 46 47 struct pyro_pbm { 48 struct pyro_softc *pp_sc; 49 50 struct pyro_range *pp_range; 51 pci_chipset_tag_t pp_pc; 52 int pp_nrange; 53 54 bus_space_tag_t pp_memt; 55 bus_space_tag_t pp_iot; 56 bus_space_tag_t pp_cfgt; 57 bus_space_handle_t pp_cfgh; 58 bus_dma_tag_t pp_dmat; 59 int pp_bus_a; 60 struct iommu_state pp_is; 61 struct strbuf_ctl pp_sb; 62 63 struct msi_eq *pp_meq; 64 bus_addr_t pp_msiaddr; 65 int pp_msinum; 66 struct intrhand **pp_msi; 67 68 int pp_flags; 69 }; 70 71 struct pyro_softc { 72 struct device sc_dv; 73 int sc_node; 74 int sc_ign; 75 bus_dma_tag_t sc_dmat; 76 bus_space_tag_t sc_bust; 77 bus_addr_t sc_csr, sc_xbc; 78 bus_space_handle_t sc_csrh, sc_xbch; 79 80 int sc_oberon; 81 }; 82