GMCA.h revision 20c794b39650d115e17a15983b6b82e46238cf45
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _SYS_FM_CPU_GMCA_H
#define _SYS_FM_CPU_GMCA_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Generic x86 cpu ereports.
*
* On a machine-check exception, or on a periodic poll for error status
* of a cpu, we read through all the MCA banks of the processor and
* log an ereport for each MCA bank that contains valid error telemetry.
* These ereports will all share the same detector FMRI and ENA.
*
* Since we have no model-specific knowledge of the cpu we cannot
* decode all details of the error, so we'll stick to the "architectural"
* bits. Similarly since we have no associated memory-controller driver
* or detailed topology information we cannot produce "resource" ereport
* FMRIs.
*/
/* Ereport class subcategory for generic x86 processors */
#define FM_EREPORT_CPU_GENERIC "generic-x86"
/*
* Simple error code ereport leaf classes
*/
#define FM_EREPORT_CPU_GENERIC_UNCLASSIFIED "unclassified"
#define FM_EREPORT_CPU_GENERIC_MC_CODE_PARITY "microcode_rom_parity"
#define FM_EREPORT_CPU_GENERIC_EXTERNAL "external"
#define FM_EREPORT_CPU_GENERIC_FRC "frc"
#define FM_EREPORT_CPU_GENERIC_INTERNAL_TIMER "internal_timer"
#define FM_EREPORT_CPU_GENERIC_INTERNAL_UNCLASS "internal_unclassified"
/*
* Leaf class to be used when we can match no simple or compound class
*/
#define FM_EREPORT_CPU_GENERIC_UNKNOWN "unknown"
/*
* Compound error code ereport leaf classes. The arguments for snprintf
* will appear in the following order:
*
* 1 - TT interpretation
* 2 - LL interpretation
* 3 - RRRR interpretation
* 4 - PP interpretation
* 5 - II interpretation
* 6 - T interpretation
* 7 - "_uc" if this is a compound error with MCi_STATUS.UC set, else ""
*
* They can be selected in the format string using the %n$s specifier form.
*
* The set of interpretations that we expand to will not be exactly the
* same as the set of mnemonics described in Vol 3A (see the
* FM_EREPORT_PAYLOAD_NAME_COMPOUND_ERR ereport payload member for that).
* Instead we wish to compress the possible ereport classes that can
* be generated by pushing things such as "LG" for generic cache level
* down to "".
*
*
* "Memory Hierarchy" in compound errors actually refers to CPU cache
* memory.
*/
#define FM_EREPORT_CPU_GENERIC_GENMEMHIER "%2$s" "cache" "%7$s"
#define FM_EREPORT_CPU_GENERIC_TLB "%2$s" "%1$s" "tlb" "%7$s"
#define FM_EREPORT_CPU_GENERIC_MEMHIER "%2$s" "%1$s" "cache" "%7$s"
#define FM_EREPORT_CPU_GENERIC_BUS_INTERCONNECT "bus_interconnect" "%5$s" "%7$s"
/*
* The "interpretation" expansions for the above ereport leaf subclasses.
*/
#define FM_EREPORT_CPU_GENERIC_TT_INSTR "i"
#define FM_EREPORT_CPU_GENERIC_TT_DATA "d"
#define FM_EREPORT_CPU_GENERIC_TT_GEN ""
#define FM_EREPORT_CPU_GENERIC_LL_L0 "l0"
#define FM_EREPORT_CPU_GENERIC_LL_L1 "l1"
#define FM_EREPORT_CPU_GENERIC_LL_L2 "l2"
#define FM_EREPORT_CPU_GENERIC_LL_LG ""
#define FM_EREPORT_CPU_GENERIC_RRRR_ERR ""
#define FM_EREPORT_CPU_GENERIC_RRRR_RD ""
#define FM_EREPORT_CPU_GENERIC_RRRR_WR ""
#define FM_EREPORT_CPU_GENERIC_RRRR_DRD ""
#define FM_EREPORT_CPU_GENERIC_RRRR_DWR ""
#define FM_EREPORT_CPU_GENERIC_RRRR_IRD ""
#define FM_EREPORT_CPU_GENERIC_RRRR_PREFETCH ""
#define FM_EREPORT_CPU_GENERIC_RRRR_EVICT ""
#define FM_EREPORT_CPU_GENERIC_RRRR_SNOOP ""
#define FM_EREPORT_CPU_GENERIC_PP_SRC ""
#define FM_EREPORT_CPU_GENERIC_PP_RES ""
#define FM_EREPORT_CPU_GENERIC_PP_OBS ""
#define FM_EREPORT_CPU_GENERIC_PP_GEN ""
#define FM_EREPORT_CPU_GENERIC_II_MEM "_memory"
#define FM_EREPORT_CPU_GENERIC_II_IO "_io"
#define FM_EREPORT_CPU_GENERIC_II_GEN ""
#define FM_EREPORT_CPU_GENERIC_T_NOTIMEOUT ""
#define FM_EREPORT_CPU_GENERIC_T_TIMEOUT ""
/*
* Ereport payload member names together with bitmask values to select
* their inclusion in ereports.
*/
#define _FM_EREPORT_FLAG(n) (1ULL << (n))
#define FM_EREPORT_PAYLOAD_NAME_COMPOUND_ERR "compound_errorname"
#define FM_EREPORT_PAYLOAD_NAME_MCG_STATUS "IA32_MCG_STATUS"
#define FM_EREPORT_PAYLOAD_NAME_MCG_STATUS_MCIP "machine_check_in_progress"
#define FM_EREPORT_PAYLOAD_NAME_IP "ip"
#define FM_EREPORT_PAYLOAD_NAME_PRIV "privileged"
#define FM_EREPORT_PAYLOAD_NAME_BANK_NUM "bank_number"
#define FM_EREPORT_PAYLOAD_NAME_BANK_MSR_OFFSET "bank_msr_offset"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS "IA32_MCi_STATUS"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_OVER "overflow"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_UC "error_uncorrected"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_EN "error_enabled"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_PCC "processor_context_corrupt"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_TES "threshold_based_error_status"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_ERRCODE "error_code"
#define FM_EREPORT_PAYLOAD_NAME_MC_STATUS_EXTERRCODE "model_specific_error_code"
#define FM_EREPORT_PAYLOAD_NAME_MC_ADDR "IA32_MCi_ADDR"
#define FM_EREPORT_PAYLOAD_NAME_MC_MISC "IA32_MCi_MISC"
#define FM_EREPORT_PAYLOAD_NAME_DISP "disp"
/*
* Common combinations of payload members
*/
#define FM_EREPORT_PAYLOAD_FLAGS_GLOBAL \
#define FM_EREPORT_PAYLOAD_FLAGS_BANK \
#define FM_EREPORT_PAYLOAD_FLAGS_COMMON \
#define FM_EREPORT_PAYLOAD_FLAGS_COMPOUND_ERR \
#ifdef __cplusplus
}
#endif
#endif /* _SYS_FM_CPU_GMCA_H */