1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_DEVFM_H 27 #define _SYS_DEVFM_H 28 29 #include <sys/types.h> 30 #include <sys/nvpair.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define FM_IOC_MAXBUFSZ 32768 37 #define FM_DRV_VERSION 1 38 39 #define FM_VERSIONS_VERSION "fm-versions-version" 40 #define FM_PAGE_OP_VERSION "page-operation-version" 41 #define FM_CPU_OP_VERSION "cpu-operation-version" 42 #define FM_CPU_INFO_VERSION "cpu-info-version" 43 #define FM_TOPO_LEGACY_VERSION "topo-legacy-version" 44 45 /* 46 * FMA driver ioctl interfaces 47 */ 48 #define FM_IOC (0xFA << 16) 49 #define FM_IOC_VERSIONS (FM_IOC | 1) 50 #define FM_IOC_PAGE_RETIRE (FM_IOC | 2) 51 #define FM_IOC_PAGE_STATUS (FM_IOC | 3) 52 #define FM_IOC_PAGE_UNRETIRE (FM_IOC | 4) 53 54 #if defined(__x86) 55 #define FM_IOC_PHYSCPU_INFO (FM_IOC | 5) 56 #define FM_IOC_CPU_RETIRE (FM_IOC | 6) 57 #define FM_IOC_CPU_STATUS (FM_IOC | 7) 58 #define FM_IOC_CPU_UNRETIRE (FM_IOC | 8) 59 #define FM_IOC_GENTOPO_LEGACY (FM_IOC | 9) 60 #endif /* __x86 */ 61 62 /* 63 * Types 64 */ 65 typedef struct fm_ioc_data { 66 uint32_t fid_version; /* interface version */ 67 size_t fid_insz; /* size of packed input nvlist */ 68 caddr_t fid_inbuf; /* buf containing packed input nvl */ 69 size_t fid_outsz; /* size of packed output nvlist */ 70 caddr_t fid_outbuf; /* buf containing packed output nvl */ 71 } fm_ioc_data_t; 72 73 #ifdef _KERNEL 74 typedef struct fm_ioc_data32 { 75 uint32_t fid_version; /* interface version */ 76 size32_t fid_insz; /* size of packed input nvlist */ 77 caddr32_t fid_inbuf; /* buf containing packed input nvl */ 78 size32_t fid_outsz; /* size of packed output nvlist */ 79 caddr32_t fid_outbuf; /* buf containing packed output nvl */ 80 } fm_ioc_data32_t; 81 #endif /* _KERNEL */ 82 83 /* 84 * Constants 85 */ 86 #define FM_PAGE_RETIRE_FMRI "fmri" 87 #define FM_PHYSCPU_INFO_CPUS "cpus" 88 #define FM_CPU_RETIRE_CHIP_ID "chip_id" 89 #define FM_CPU_RETIRE_CORE_ID "core_id" 90 #define FM_CPU_RETIRE_STRAND_ID "strand_id" 91 #define FM_CPU_RETIRE_OLDSTATUS "oldstatus" 92 #define FM_GENTOPO_LEGACY "gentopolegacy" 93 94 /* 95 * Properties set by FM_PHYSCPU_INFO 96 */ 97 #define FM_PHYSCPU_INFO_VENDOR_ID "vendor_id" 98 #define FM_PHYSCPU_INFO_FAMILY "family" 99 #define FM_PHYSCPU_INFO_MODEL "model" 100 #define FM_PHYSCPU_INFO_STEPPING "stepping" 101 102 /* 103 * When Multi-Chip-Module(MCM) support is added 104 * chip_id should map to the processor package 105 * and not the die in the processor package. 106 * This is for FMA; kernel's perception of 107 * chip_id could differ for MCM. 108 */ 109 #define FM_PHYSCPU_INFO_CHIP_ID "chip_id" 110 111 #define FM_PHYSCPU_INFO_CORE_ID "core_id" 112 #define FM_PHYSCPU_INFO_STRAND_ID "strand_id" 113 #define FM_PHYSCPU_INFO_STRAND_APICID "strand_initial_apicid" 114 #define FM_PHYSCPU_INFO_SMBIOS_ID "smbios_id" 115 #define FM_PHYSCPU_INFO_CHIP_ROOTS "chip_roots" 116 #define FM_PHYSCPU_INFO_CHIP_REV "chip_rev" 117 #define FM_PHYSCPU_INFO_SOCKET_TYPE "socket_type" 118 #define FM_PHYSCPU_INFO_CPU_ID "cpuid" 119 120 #ifdef __cplusplus 121 } 122 #endif 123 124 #endif /* _SYS_DEVFM_H */ 125