1 /*- 2 * Copyright (c) 1999, 2000 Matthew R. Green 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. The name of the author may not be used to endorse or promote products 14 * derived from this software without specific prior written permission. 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 WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 /*- 30 * Copyright (c) 1998, 1999 Eduardo E. Horvath 31 * Copyright (c) 2001, 2003 by Thomas Moestl <tmm@FreeBSD.org> 32 * All rights reserved. 33 * 34 * Redistribution and use in source and binary forms, with or without 35 * modification, are permitted provided that the following conditions 36 * are met: 37 * 1. Redistributions of source code must retain the above copyright 38 * notice, this list of conditions and the following disclaimer. 39 * 2. Redistributions in binary form must reproduce the above copyright 40 * notice, this list of conditions and the following disclaimer in the 41 * documentation and/or other materials provided with the distribution. 42 * 3. The name of the author may not be used to endorse or promote products 43 * derived from this software without specific prior written permission. 44 * 45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 46 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 47 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 48 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 49 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 50 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 51 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 52 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 53 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 55 * SUCH DAMAGE. 56 * 57 * from: NetBSD: psychoreg.h,v 1.14 2008/05/30 02:29:37 mrg Exp 58 * 59 * $FreeBSD: stable/9/sys/sparc64/pci/ofw_pci.h 220038 2011-03-26 16:49:12Z marius $ 60 */ 61 62 #ifndef _SPARC64_PCI_OFW_PCI_H_ 63 #define _SPARC64_PCI_OFW_PCI_H_ 64 65 #include <dev/ofw/ofw_bus_subr.h> 66 67 #include "ofw_pci_if.h" 68 69 typedef uint32_t ofw_pci_intr_t; 70 71 /* PCI range child spaces. XXX: are these MI? */ 72 #define OFW_PCI_CS_CONFIG 0x00 73 #define OFW_PCI_CS_IO 0x01 74 #define OFW_PCI_CS_MEM32 0x02 75 #define OFW_PCI_CS_MEM64 0x03 76 77 /* OFW device types */ 78 #define OFW_TYPE_PCI "pci" 79 #define OFW_TYPE_PCIE "pciex" 80 81 struct ofw_pci_msi_addr_ranges { 82 uint32_t addr32_hi; 83 uint32_t addr32_lo; 84 uint32_t addr32_sz; 85 uint32_t addr64_hi; 86 uint32_t addr64_lo; 87 uint32_t addr64_sz; 88 }; 89 90 #define OFW_PCI_MSI_ADDR_RANGE_32(r) \ 91 (((uint64_t)(r)->addr32_hi << 32) | (uint64_t)(r)->addr32_lo) 92 #define OFW_PCI_MSI_ADDR_RANGE_64(r) \ 93 (((uint64_t)(r)->addr64_hi << 32) | (uint64_t)(r)->addr64_lo) 94 95 struct ofw_pci_msi_eq_to_devino { 96 uint32_t eq_first; 97 uint32_t eq_count; 98 uint32_t devino_first; 99 }; 100 101 struct ofw_pci_msi_ranges { 102 uint32_t first; 103 uint32_t count; 104 }; 105 106 struct ofw_pci_ranges { 107 uint32_t cspace; 108 uint32_t child_hi; 109 uint32_t child_lo; 110 uint32_t phys_hi; 111 uint32_t phys_lo; 112 uint32_t size_hi; 113 uint32_t size_lo; 114 }; 115 116 #define OFW_PCI_RANGE_CHILD(r) \ 117 (((uint64_t)(r)->child_hi << 32) | (uint64_t)(r)->child_lo) 118 #define OFW_PCI_RANGE_PHYS(r) \ 119 (((uint64_t)(r)->phys_hi << 32) | (uint64_t)(r)->phys_lo) 120 #define OFW_PCI_RANGE_SIZE(r) \ 121 (((uint64_t)(r)->size_hi << 32) | (uint64_t)(r)->size_lo) 122 #define OFW_PCI_RANGE_CS(r) (((r)->cspace >> 24) & 0x03) 123 124 /* default values */ 125 #define OFW_PCI_LATENCY 64 126 127 #endif /* ! _SPARC64_PCI_OFW_PCI_H_ */ 128