17aec1d6eScindi /* 27aec1d6eScindi * CDDL HEADER START 37aec1d6eScindi * 47aec1d6eScindi * The contents of this file are subject to the terms of the 53ad553a7Sgavinm * Common Development and Distribution License (the "License"). 63ad553a7Sgavinm * You may not use this file except in compliance with the License. 77aec1d6eScindi * 87aec1d6eScindi * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97aec1d6eScindi * or http://www.opensolaris.org/os/licensing. 107aec1d6eScindi * See the License for the specific language governing permissions 117aec1d6eScindi * and limitations under the License. 127aec1d6eScindi * 137aec1d6eScindi * When distributing Covered Code, include this CDDL HEADER in each 147aec1d6eScindi * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157aec1d6eScindi * If applicable, add the following below this CDDL HEADER, with the 167aec1d6eScindi * fields enclosed by brackets "[]" replaced with your own identifying 177aec1d6eScindi * information: Portions Copyright [yyyy] [name of copyright owner] 187aec1d6eScindi * 197aec1d6eScindi * CDDL HEADER END 207aec1d6eScindi */ 217aec1d6eScindi 227aec1d6eScindi /* 23e3d60c9bSAdrian Frost * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247aec1d6eScindi * Use is subject to license terms. 25*2a613b59SRobert Mustacchi * Copyright (c) 2018, Joyent, Inc. 267aec1d6eScindi */ 277aec1d6eScindi 287aec1d6eScindi #ifndef _SYS_CPU_MODULE_IMPL_H 297aec1d6eScindi #define _SYS_CPU_MODULE_IMPL_H 307aec1d6eScindi 317aec1d6eScindi #include <sys/cpu_module.h> 327aec1d6eScindi #include <sys/cpuvar.h> 337aec1d6eScindi #include <sys/types.h> 347aec1d6eScindi 357aec1d6eScindi #ifdef __cplusplus 367aec1d6eScindi extern "C" { 377aec1d6eScindi #endif 387aec1d6eScindi 3920c794b3Sgavinm typedef uint32_t cmi_api_ver_t; 4020c794b3Sgavinm 4120c794b3Sgavinm #define _CMI_API_VERSION_MAGIC 0xa5100000 4220c794b3Sgavinm #define _CMI_API_VERSION(n) (_CMI_API_VERSION_MAGIC | (n)) 4320c794b3Sgavinm 4420c794b3Sgavinm #define CMI_API_VERSION_CHKMAGIC(v) \ 4520c794b3Sgavinm (((v) & 0xfff00000) == _CMI_API_VERSION_MAGIC) 4620c794b3Sgavinm #define CMI_API_VERSION_TOPRINT(v) ((v) & 0x000fffff) 4720c794b3Sgavinm 4820c794b3Sgavinm #define CMI_API_VERSION_0 _CMI_API_VERSION(0) 4920c794b3Sgavinm #define CMI_API_VERSION_1 _CMI_API_VERSION(1) 50e3d60c9bSAdrian Frost #define CMI_API_VERSION_2 _CMI_API_VERSION(2) 51e4b86885SCheng Sean Ye #define CMI_API_VERSION_3 _CMI_API_VERSION(3) 5220c794b3Sgavinm 53e4b86885SCheng Sean Ye #define CMI_API_VERSION CMI_API_VERSION_3 547aec1d6eScindi 557aec1d6eScindi typedef struct cmi_ops { 5620c794b3Sgavinm int (*cmi_init)(cmi_hdl_t, void **); 5720c794b3Sgavinm void (*cmi_post_startup)(cmi_hdl_t); 5820c794b3Sgavinm void (*cmi_post_mpstartup)(cmi_hdl_t); 5920c794b3Sgavinm void (*cmi_faulted_enter)(cmi_hdl_t); 6020c794b3Sgavinm void (*cmi_faulted_exit)(cmi_hdl_t); 6120c794b3Sgavinm void (*cmi_mca_init)(cmi_hdl_t); 6220c794b3Sgavinm uint64_t (*cmi_mca_trap)(cmi_hdl_t, struct regs *); 63e3d60c9bSAdrian Frost void (*cmi_cmci_trap)(); 6420c794b3Sgavinm cmi_errno_t (*cmi_msrinject)(cmi_hdl_t, cmi_mca_regs_t *, uint_t, int); 6520c794b3Sgavinm void (*cmi_hdl_poke)(cmi_hdl_t); 6620c794b3Sgavinm void (*cmi_fini)(cmi_hdl_t); 67e4b86885SCheng Sean Ye void (*cmi_panic_callback)(void); 68*2a613b59SRobert Mustacchi const char *(*cmi_ident)(cmi_hdl_t); 697aec1d6eScindi } cmi_ops_t; 707aec1d6eScindi 7120c794b3Sgavinm /* 7220c794b3Sgavinm * Utility functions provided by the cpu module interface for the sole 7320c794b3Sgavinm * use of cpu module implementations. 7420c794b3Sgavinm */ 7520c794b3Sgavinm extern int cmi_mce_response(struct regs *, uint64_t); 7620c794b3Sgavinm 7720c794b3Sgavinm /* 7820c794b3Sgavinm * Terminal dispositions to be returned by cmi_mca_trap entry point 7920c794b3Sgavinm */ 8020c794b3Sgavinm #define CMI_ERRDISP_CURCTXBAD 0x00000001ULL 8120c794b3Sgavinm #define CMI_ERRDISP_RIPV_INVALID 0x00000002ULL 8220c794b3Sgavinm #define CMI_ERRDISP_UC_UNCONSTRAINED 0x00000004ULL 8320c794b3Sgavinm #define CMI_ERRDISP_FORCEFATAL 0x00000008ULL 847aec1d6eScindi 8520c794b3Sgavinm /* 8620c794b3Sgavinm * Non-terminal errors dispositions that can be returned by cmi_mca_trap 8720c794b3Sgavinm */ 8820c794b3Sgavinm #define CMI_ERRDISP_IGNORED 0x00010000ULL 8920c794b3Sgavinm #define CMI_ERRDISP_PCC_CLEARED 0x00020000ULL 9020c794b3Sgavinm #define CMI_ERRDISP_UC_CLEARED 0x00040000ULL 9120c794b3Sgavinm #define CMI_ERRDISP_POISONED 0x00080000ULL 9220c794b3Sgavinm #define CMI_ERRDISP_INCONSISTENT 0x00100000ULL 937aec1d6eScindi 947aec1d6eScindi #ifdef __cplusplus 957aec1d6eScindi } 967aec1d6eScindi #endif 977aec1d6eScindi 987aec1d6eScindi #endif /* _SYS_CPU_MODULE_IMPL_H */ 99