20c794b39650d115e17a15983b6b82e46238cf45gavinm/*
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CDDL HEADER START
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * The contents of this file are subject to the terms of the
20c794b39650d115e17a15983b6b82e46238cf45gavinm * Common Development and Distribution License (the "License").
20c794b39650d115e17a15983b6b82e46238cf45gavinm * You may not use this file except in compliance with the License.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
20c794b39650d115e17a15983b6b82e46238cf45gavinm * or http://www.opensolaris.org/os/licensing.
20c794b39650d115e17a15983b6b82e46238cf45gavinm * See the License for the specific language governing permissions
20c794b39650d115e17a15983b6b82e46238cf45gavinm * and limitations under the License.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * When distributing Covered Code, include this CDDL HEADER in each
20c794b39650d115e17a15983b6b82e46238cf45gavinm * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
20c794b39650d115e17a15983b6b82e46238cf45gavinm * If applicable, add the following below this CDDL HEADER, with the
20c794b39650d115e17a15983b6b82e46238cf45gavinm * fields enclosed by brackets "[]" replaced with your own identifying
20c794b39650d115e17a15983b6b82e46238cf45gavinm * information: Portions Copyright [yyyy] [name of copyright owner]
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CDDL HEADER END
20c794b39650d115e17a15983b6b82e46238cf45gavinm */
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm/*
c84b7bbef5ecc2a27799422588073deefd9db715Adrian Frost * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
20c794b39650d115e17a15983b6b82e46238cf45gavinm */
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#ifndef _CPU_MODULE_MS_H
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define _CPU_MODULE_MS_H
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#include <sys/types.h>
20c794b39650d115e17a15983b6b82e46238cf45gavinm#include <sys/cpuvar.h>
20c794b39650d115e17a15983b6b82e46238cf45gavinm#include <sys/nvpair.h>
20c794b39650d115e17a15983b6b82e46238cf45gavinm#include <sys/cpu_module.h>
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#ifdef __cplusplus
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern "C" {
20c794b39650d115e17a15983b6b82e46238cf45gavinm#endif
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#ifdef _KERNEL
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMSERR_BASE 0xe000
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmtypedef enum cms_errno {
20c794b39650d115e17a15983b6b82e46238cf45gavinm CMS_SUCCESS = 0,
20c794b39650d115e17a15983b6b82e46238cf45gavinm CMSERR_UNKNOWN = CMSERR_BASE, /* No specific error reason given */
20c794b39650d115e17a15983b6b82e46238cf45gavinm CMSERR_NOTSUP, /* Unsupported operation */
20c794b39650d115e17a15983b6b82e46238cf45gavinm CMSERR_BADMSRWRITE /* Error on wrmsr */
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm} cms_errno_t;
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_init(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern boolean_t cms_present(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void *cms_hdl_getcmsdata(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_post_startup(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_post_mpstartup(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern size_t cms_logout_size(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern uint64_t cms_mcgctl_val(cmi_hdl_t, int, uint64_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern boolean_t cms_bankctl_skipinit(cmi_hdl_t, int);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern uint64_t cms_bankctl_val(cmi_hdl_t, int, uint64_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern boolean_t cms_bankstatus_skipinit(cmi_hdl_t, int);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern uint64_t cms_bankstatus_val(cmi_hdl_t, int, uint64_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_mca_init(cmi_hdl_t, int);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern uint64_t cms_poll_ownermask(cmi_hdl_t, hrtime_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_bank_logout(cmi_hdl_t, int, uint64_t, uint64_t, uint64_t,
20c794b39650d115e17a15983b6b82e46238cf45gavinm void *);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern cms_errno_t cms_msrinject(cmi_hdl_t, uint_t, uint64_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_fini(cmi_hdl_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm/*
20c794b39650d115e17a15983b6b82e46238cf45gavinm * Return flags for cms_error_action. The model-specific implementation
20c794b39650d115e17a15983b6b82e46238cf45gavinm * can perform additional error handling during this call (e.g., cache
20c794b39650d115e17a15983b6b82e46238cf45gavinm * flush). but it needs to return an indication to the caller as to
20c794b39650d115e17a15983b6b82e46238cf45gavinm * the high-level impact of the error.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CMS_ERRSCOPE_CLEAREDUC indicates that a UC error has in some way
20c794b39650d115e17a15983b6b82e46238cf45gavinm * been cleared by the model-specific handling, and that no bad data
20c794b39650d115e17a15983b6b82e46238cf45gavinm * remains in the system as far as this error is concerned.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CMS_ERRSCOPE_POISONED indicates that the uncorrected data has
20c794b39650d115e17a15983b6b82e46238cf45gavinm * been marked in some way to ensure that is cannot subsequently be mistaken
20c794b39650d115e17a15983b6b82e46238cf45gavinm * for good data.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CMS_ERRSCOPE_CURCONTEXT_OK indicates that the interrupted context is
20c794b39650d115e17a15983b6b82e46238cf45gavinm * unaffected by the uncorrected error.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CMS_ERRSCOPE_IGNORE_ERR indicates that the error should be ignored,
20c794b39650d115e17a15983b6b82e46238cf45gavinm * regardless of apparent current context status and presence of uncorrected
20c794b39650d115e17a15983b6b82e46238cf45gavinm * data.
20c794b39650d115e17a15983b6b82e46238cf45gavinm *
20c794b39650d115e17a15983b6b82e46238cf45gavinm * CMS_ERRSCOPE_FORCE_FATAL indicates that the error should be considered
20c794b39650d115e17a15983b6b82e46238cf45gavinm * terminal, even if no uncorrected data is present and context appears ok
20c794b39650d115e17a15983b6b82e46238cf45gavinm */
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMS_ERRSCOPE_CLEARED_UC 0x01
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMS_ERRSCOPE_POISONED 0x02
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMS_ERRSCOPE_CURCONTEXT_OK 0x04
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMS_ERRSCOPE_IGNORE_ERR 0x08
20c794b39650d115e17a15983b6b82e46238cf45gavinm#define CMS_ERRSCOPE_FORCE_FATAL 0x10
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmtypedef void *cms_cookie_t;
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern uint32_t cms_error_action(cmi_hdl_t, int, int, uint64_t, uint64_t,
20c794b39650d115e17a15983b6b82e46238cf45gavinm uint64_t, void *);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
c84b7bbef5ecc2a27799422588073deefd9db715Adrian Frostextern cms_cookie_t cms_disp_match(cmi_hdl_t, int, int, uint64_t, uint64_t,
c84b7bbef5ecc2a27799422588073deefd9db715Adrian Frost uint64_t, void *);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_ereport_class(cmi_hdl_t, cms_cookie_t, const char **,
20c794b39650d115e17a15983b6b82e46238cf45gavinm const char **);
491f61a1e1c1fc54a47bbcf53dbbbe1293b93b27Yanmin Sunextern nvlist_t *cms_ereport_detector(cmi_hdl_t, int, cms_cookie_t,
491f61a1e1c1fc54a47bbcf53dbbbe1293b93b27Yanmin Sun nv_alloc_t *);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern boolean_t cms_ereport_includestack(cmi_hdl_t, cms_cookie_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinmextern void cms_ereport_add_logout(cmi_hdl_t, nvlist_t *, nv_alloc_t *, int,
20c794b39650d115e17a15983b6b82e46238cf45gavinm uint64_t, uint64_t, uint64_t, void *, cms_cookie_t);
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#endif /* _KERNEL */
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#ifdef __cplusplus
20c794b39650d115e17a15983b6b82e46238cf45gavinm}
20c794b39650d115e17a15983b6b82e46238cf45gavinm#endif
20c794b39650d115e17a15983b6b82e46238cf45gavinm
20c794b39650d115e17a15983b6b82e46238cf45gavinm#endif /* _CPU_MODULE_MS_H */