include/linux/cper.h - kernel/msm-4.9 - Gitiles

 /*
  * UEFI Common Platform Error Record
  *
  * Copyright (C) 2010, Intel Corp.
  *	Author: Huang Ying <ying.huang@intel.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License version
  * 2 as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */

 #ifndef LINUX_CPER_H
 #define LINUX_CPER_H

 #include <linux/uuid.h>
 #include <linux/trace_seq.h>

 /* CPER record signature and the size */
 #define CPER_SIG_RECORD				"CPER"
 #define CPER_SIG_SIZE				4
 /* Used in signature_end field in struct cper_record_header */
 #define CPER_SIG_END				0xffffffff

 /*
  * CPER record header revision, used in revision field in struct
  * cper_record_header
  */
 #define CPER_RECORD_REV				0x0100

 /*
  * CPER record length contains the CPER fields which are relevant for further
  * handling of a memory error in userspace (we don't carry all the fields
  * defined in the UEFI spec because some of them don't make any sense.)
  * Currently, a length of 256 should be more than enough.
  */
 #define CPER_REC_LEN					256
 /*
  * Severity difinition for error_severity in struct cper_record_header
  * and section_severity in struct cper_section_descriptor
  */
 enum {
 	CPER_SEV_RECOVERABLE,
 	CPER_SEV_FATAL,
 	CPER_SEV_CORRECTED,
 	CPER_SEV_INFORMATIONAL,
 };

 /*
  * Validation bits difinition for validation_bits in struct
  * cper_record_header. If set, corresponding fields in struct
  * cper_record_header contain valid information.
  *
  * corresponds platform_id
  */
 #define CPER_VALID_PLATFORM_ID			0x0001
 /* corresponds timestamp */
 #define CPER_VALID_TIMESTAMP			0x0002
 /* corresponds partition_id */
 #define CPER_VALID_PARTITION_ID			0x0004

 /*
  * Notification type used to generate error record, used in
  * notification_type in struct cper_record_header
  *
  * Corrected Machine Check
  */
 #define CPER_NOTIFY_CMC							\
 	UUID_LE(0x2DCE8BB1, 0xBDD7, 0x450e, 0xB9, 0xAD, 0x9C, 0xF4,	\
 		0xEB, 0xD4, 0xF8, 0x90)
 /* Corrected Platform Error */
 #define CPER_NOTIFY_CPE							\
 	UUID_LE(0x4E292F96, 0xD843, 0x4a55, 0xA8, 0xC2, 0xD4, 0x81,	\
 		0xF2, 0x7E, 0xBE, 0xEE)
 /* Machine Check Exception */
 #define CPER_NOTIFY_MCE							\
 	UUID_LE(0xE8F56FFE, 0x919C, 0x4cc5, 0xBA, 0x88, 0x65, 0xAB,	\
 		0xE1, 0x49, 0x13, 0xBB)
 /* PCI Express Error */
 #define CPER_NOTIFY_PCIE						\
 	UUID_LE(0xCF93C01F, 0x1A16, 0x4dfc, 0xB8, 0xBC, 0x9C, 0x4D,	\
 		0xAF, 0x67, 0xC1, 0x04)
 /* INIT Record (for IPF) */
 #define CPER_NOTIFY_INIT						\
 	UUID_LE(0xCC5263E8, 0x9308, 0x454a, 0x89, 0xD0, 0x34, 0x0B,	\
 		0xD3, 0x9B, 0xC9, 0x8E)
 /* Non-Maskable Interrupt */
 #define CPER_NOTIFY_NMI							\
 	UUID_LE(0x5BAD89FF, 0xB7E6, 0x42c9, 0x81, 0x4A, 0xCF, 0x24,	\
 		0x85, 0xD6, 0xE9, 0x8A)
 /* BOOT Error Record */
 #define CPER_NOTIFY_BOOT						\
 	UUID_LE(0x3D61A466, 0xAB40, 0x409a, 0xA6, 0x98, 0xF3, 0x62,	\
 		0xD4, 0x64, 0xB3, 0x8F)
 /* DMA Remapping Error */
 #define CPER_NOTIFY_DMAR						\
 	UUID_LE(0x667DD791, 0xC6B3, 0x4c27, 0x8A, 0x6B, 0x0F, 0x8E,	\
 		0x72, 0x2D, 0xEB, 0x41)

 /*
  * Flags bits definitions for flags in struct cper_record_header
  * If set, the error has been recovered
  */
 #define CPER_HW_ERROR_FLAGS_RECOVERED		0x1
 /* If set, the error is for previous boot */
 #define CPER_HW_ERROR_FLAGS_PREVERR		0x2
 /* If set, the error is injected for testing */
 #define CPER_HW_ERROR_FLAGS_SIMULATED		0x4

 /*
  * CPER section header revision, used in revision field in struct
  * cper_section_descriptor
  */
 #define CPER_SEC_REV				0x0100

 /*
  * Validation bits difinition for validation_bits in struct
  * cper_section_descriptor. If set, corresponding fields in struct
  * cper_section_descriptor contain valid information.
  *
  * corresponds fru_id
  */
 #define CPER_SEC_VALID_FRU_ID			0x1
 /* corresponds fru_text */
 #define CPER_SEC_VALID_FRU_TEXT			0x2

 /*
  * Flags bits definitions for flags in struct cper_section_descriptor
  *
  * If set, the section is associated with the error condition
  * directly, and should be focused on
  */
 #define CPER_SEC_PRIMARY			0x0001
 /*
  * If set, the error was not contained within the processor or memory
  * hierarchy and the error may have propagated to persistent storage
  * or network
  */
 #define CPER_SEC_CONTAINMENT_WARNING		0x0002
 /* If set, the component must be re-initialized or re-enabled prior to use */
 #define CPER_SEC_RESET				0x0004
 /* If set, Linux may choose to discontinue use of the resource */
 #define CPER_SEC_ERROR_THRESHOLD_EXCEEDED	0x0008
 /*
  * If set, resource could not be queried for error information due to
  * conflicts with other system software or resources. Some fields of
  * the section will be invalid
  */
 #define CPER_SEC_RESOURCE_NOT_ACCESSIBLE	0x0010
 /*
  * If set, action has been taken to ensure error containment (such as
  * poisoning data), but the error has not been fully corrected and the
  * data has not been consumed. Linux may choose to take further
  * corrective action before the data is consumed
  */
 #define CPER_SEC_LATENT_ERROR			0x0020

 /*
  * Section type definitions, used in section_type field in struct
  * cper_section_descriptor
  *
  * Processor Generic
  */
 #define CPER_SEC_PROC_GENERIC						\
 	UUID_LE(0x9876CCAD, 0x47B4, 0x4bdb, 0xB6, 0x5E, 0x16, 0xF1,	\
 		0x93, 0xC4, 0xF3, 0xDB)
 /* Processor Specific: X86/X86_64 */
 #define CPER_SEC_PROC_IA						\
 	UUID_LE(0xDC3EA0B0, 0xA144, 0x4797, 0xB9, 0x5B, 0x53, 0xFA,	\
 		0x24, 0x2B, 0x6E, 0x1D)
 /* Processor Specific: IA64 */
 #define CPER_SEC_PROC_IPF						\
 	UUID_LE(0xE429FAF1, 0x3CB7, 0x11D4, 0x0B, 0xCA, 0x07, 0x00,	\
 		0x80, 0xC7, 0x3C, 0x88, 0x81)
 /* Platform Memory */
 #define CPER_SEC_PLATFORM_MEM						\
 	UUID_LE(0xA5BC1114, 0x6F64, 0x4EDE, 0xB8, 0x63, 0x3E, 0x83,	\
 		0xED, 0x7C, 0x83, 0xB1)
 #define CPER_SEC_PCIE							\
 	UUID_LE(0xD995E954, 0xBBC1, 0x430F, 0xAD, 0x91, 0xB4, 0x4D,	\
 		0xCB, 0x3C, 0x6F, 0x35)
 /* Firmware Error Record Reference */
 #define CPER_SEC_FW_ERR_REC_REF						\
 	UUID_LE(0x81212A96, 0x09ED, 0x4996, 0x94, 0x71, 0x8D, 0x72,	\
 		0x9C, 0x8E, 0x69, 0xED)
 /* PCI/PCI-X Bus */
 #define CPER_SEC_PCI_X_BUS						\
 	UUID_LE(0xC5753963, 0x3B84, 0x4095, 0xBF, 0x78, 0xED, 0xDA,	\
 		0xD3, 0xF9, 0xC9, 0xDD)
 /* PCI Component/Device */
 #define CPER_SEC_PCI_DEV						\
 	UUID_LE(0xEB5E4685, 0xCA66, 0x4769, 0xB6, 0xA2, 0x26, 0x06,	\
 		0x8B, 0x00, 0x13, 0x26)
 #define CPER_SEC_DMAR_GENERIC						\
 	UUID_LE(0x5B51FEF7, 0xC79D, 0x4434, 0x8F, 0x1B, 0xAA, 0x62,	\
 		0xDE, 0x3E, 0x2C, 0x64)
 /* Intel VT for Directed I/O specific DMAr */
 #define CPER_SEC_DMAR_VT						\
 	UUID_LE(0x71761D37, 0x32B2, 0x45cd, 0xA7, 0xD0, 0xB0, 0xFE,	\
 		0xDD, 0x93, 0xE8, 0xCF)
 /* IOMMU specific DMAr */
 #define CPER_SEC_DMAR_IOMMU						\
 	UUID_LE(0x036F84E1, 0x7F37, 0x428c, 0xA7, 0x9E, 0x57, 0x5F,	\
 		0xDF, 0xAA, 0x84, 0xEC)

 #define CPER_PROC_VALID_TYPE			0x0001
 #define CPER_PROC_VALID_ISA			0x0002
 #define CPER_PROC_VALID_ERROR_TYPE		0x0004
 #define CPER_PROC_VALID_OPERATION		0x0008
 #define CPER_PROC_VALID_FLAGS			0x0010
 #define CPER_PROC_VALID_LEVEL			0x0020
 #define CPER_PROC_VALID_VERSION			0x0040
 #define CPER_PROC_VALID_BRAND_INFO		0x0080
 #define CPER_PROC_VALID_ID			0x0100
 #define CPER_PROC_VALID_TARGET_ADDRESS		0x0200
 #define CPER_PROC_VALID_REQUESTOR_ID		0x0400
 #define CPER_PROC_VALID_RESPONDER_ID		0x0800
 #define CPER_PROC_VALID_IP			0x1000

 #define CPER_MEM_VALID_ERROR_STATUS		0x0001
 #define CPER_MEM_VALID_PA			0x0002
 #define CPER_MEM_VALID_PA_MASK			0x0004
 #define CPER_MEM_VALID_NODE			0x0008
 #define CPER_MEM_VALID_CARD			0x0010
 #define CPER_MEM_VALID_MODULE			0x0020
 #define CPER_MEM_VALID_BANK			0x0040
 #define CPER_MEM_VALID_DEVICE			0x0080
 #define CPER_MEM_VALID_ROW			0x0100
 #define CPER_MEM_VALID_COLUMN			0x0200
 #define CPER_MEM_VALID_BIT_POSITION		0x0400
 #define CPER_MEM_VALID_REQUESTOR_ID		0x0800
 #define CPER_MEM_VALID_RESPONDER_ID		0x1000
 #define CPER_MEM_VALID_TARGET_ID		0x2000
 #define CPER_MEM_VALID_ERROR_TYPE		0x4000
 #define CPER_MEM_VALID_RANK_NUMBER		0x8000
 #define CPER_MEM_VALID_CARD_HANDLE		0x10000
 #define CPER_MEM_VALID_MODULE_HANDLE		0x20000

 #define CPER_PCIE_VALID_PORT_TYPE		0x0001
 #define CPER_PCIE_VALID_VERSION			0x0002
 #define CPER_PCIE_VALID_COMMAND_STATUS		0x0004
 #define CPER_PCIE_VALID_DEVICE_ID		0x0008
 #define CPER_PCIE_VALID_SERIAL_NUMBER		0x0010
 #define CPER_PCIE_VALID_BRIDGE_CONTROL_STATUS	0x0020
 #define CPER_PCIE_VALID_CAPABILITY		0x0040
 #define CPER_PCIE_VALID_AER_INFO		0x0080

 #define CPER_PCIE_SLOT_SHIFT			3

 /*
  * All tables and structs must be byte-packed to match CPER
  * specification, since the tables are provided by the system BIOS
  */
 #pragma pack(1)

 struct cper_record_header {
 	char	signature[CPER_SIG_SIZE];	/* must be CPER_SIG_RECORD */
 	__u16	revision;			/* must be CPER_RECORD_REV */
 	__u32	signature_end;			/* must be CPER_SIG_END */
 	__u16	section_count;
 	__u32	error_severity;
 	__u32	validation_bits;
 	__u32	record_length;
 	__u64	timestamp;
 	uuid_le	platform_id;
 	uuid_le	partition_id;
 	uuid_le	creator_id;
 	uuid_le	notification_type;
 	__u64	record_id;
 	__u32	flags;
 	__u64	persistence_information;
 	__u8	reserved[12];			/* must be zero */
 };

 struct cper_section_descriptor {
 	__u32	section_offset;		/* Offset in bytes of the
 					 *  section body from the base
 					 *  of the record header */
 	__u32	section_length;
 	__u16	revision;		/* must be CPER_RECORD_REV */
 	__u8	validation_bits;
 	__u8	reserved;		/* must be zero */
 	__u32	flags;
 	uuid_le	section_type;
 	uuid_le	fru_id;
 	__u32	section_severity;
 	__u8	fru_text[20];
 };

 /* Generic Processor Error Section */
 struct cper_sec_proc_generic {
 	__u64	validation_bits;
 	__u8	proc_type;
 	__u8	proc_isa;
 	__u8	proc_error_type;
 	__u8	operation;
 	__u8	flags;
 	__u8	level;
 	__u16	reserved;
 	__u64	cpu_version;
 	char	cpu_brand[128];
 	__u64	proc_id;
 	__u64	target_addr;
 	__u64	requestor_id;
 	__u64	responder_id;
 	__u64	ip;
 };

 /* IA32/X64 Processor Error Section */
 struct cper_sec_proc_ia {
 	__u64	validation_bits;
 	__u8	lapic_id;
 	__u8	cpuid[48];
 };

 /* IA32/X64 Processor Error Information Structure */
 struct cper_ia_err_info {
 	uuid_le	err_type;
 	__u64	validation_bits;
 	__u64	check_info;
 	__u64	target_id;
 	__u64	requestor_id;
 	__u64	responder_id;
 	__u64	ip;
 };

 /* IA32/X64 Processor Context Information Structure */
 struct cper_ia_proc_ctx {
 	__u16	reg_ctx_type;
 	__u16	reg_arr_size;
 	__u32	msr_addr;
 	__u64	mm_reg_addr;
 };

 /* Memory Error Section */
 struct cper_sec_mem_err {
 	__u64	validation_bits;
 	__u64	error_status;
 	__u64	physical_addr;
 	__u64	physical_addr_mask;
 	__u16	node;
 	__u16	card;
 	__u16	module;
 	__u16	bank;
 	__u16	device;
 	__u16	row;
 	__u16	column;
 	__u16	bit_pos;
 	__u64	requestor_id;
 	__u64	responder_id;
 	__u64	target_id;
 	__u8	error_type;
 	__u8	reserved;
 	__u16	rank;
 	__u16	mem_array_handle;	/* card handle in UEFI 2.4 */
 	__u16	mem_dev_handle;		/* module handle in UEFI 2.4 */
 };

 struct cper_mem_err_compact {
 	__u64	validation_bits;
 	__u16	node;
 	__u16	card;
 	__u16	module;
 	__u16	bank;
 	__u16	device;
 	__u16	row;
 	__u16	column;
 	__u16	bit_pos;
 	__u64	requestor_id;
 	__u64	responder_id;
 	__u64	target_id;
 	__u16	rank;
 	__u16	mem_array_handle;
 	__u16	mem_dev_handle;
 };

 struct cper_sec_pcie {
 	__u64		validation_bits;
 	__u32		port_type;
 	struct {
 		__u8	minor;
 		__u8	major;
 		__u8	reserved[2];
 	}		version;
 	__u16		command;
 	__u16		status;
 	__u32		reserved;
 	struct {
 		__u16	vendor_id;
 		__u16	device_id;
 		__u8	class_code[3];
 		__u8	function;
 		__u8	device;
 		__u16	segment;
 		__u8	bus;
 		__u8	secondary_bus;
 		__u16	slot;
 		__u8	reserved;
 	}		device_id;
 	struct {
 		__u32	lower;
 		__u32	upper;
 	}		serial_number;
 	struct {
 		__u16	secondary_status;
 		__u16	control;
 	}		bridge;
 	__u8	capability[60];
 	__u8	aer_info[96];
 };

 /* Reset to default packing */
 #pragma pack()

 u64 cper_next_record_id(void);
 const char *cper_severity_str(unsigned int);
 const char *cper_mem_err_type_str(unsigned int);
 void cper_print_bits(const char *prefix, unsigned int bits,
 		     const char * const strs[], unsigned int strs_size);
 void cper_mem_err_pack(const struct cper_sec_mem_err *,
 		       struct cper_mem_err_compact *);
 const char *cper_mem_err_unpack(struct trace_seq *,
 				struct cper_mem_err_compact *);

 #endif
	/*
	* UEFI Common Platform Error Record
	*
	* Copyright (C) 2010, Intel Corp.
	* Author: Huang Ying <ying.huang@intel.com>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License version
	* 2 as published by the Free Software Foundation.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	*/

	#ifndef LINUX_CPER_H
	#define LINUX_CPER_H

	#include <linux/uuid.h>
	#include <linux/trace_seq.h>

	/* CPER record signature and the size */
	#define CPER_SIG_RECORD "CPER"
	#define CPER_SIG_SIZE 4
	/* Used in signature_end field in struct cper_record_header */
	#define CPER_SIG_END 0xffffffff

	/*
	* CPER record header revision, used in revision field in struct
	* cper_record_header
	*/
	#define CPER_RECORD_REV 0x0100

	/*
	* CPER record length contains the CPER fields which are relevant for further
	* handling of a memory error in userspace (we don't carry all the fields
	* defined in the UEFI spec because some of them don't make any sense.)
	* Currently, a length of 256 should be more than enough.
	*/
	#define CPER_REC_LEN 256
	/*
	* Severity difinition for error_severity in struct cper_record_header
	* and section_severity in struct cper_section_descriptor
	*/
	enum {
	CPER_SEV_RECOVERABLE,
	CPER_SEV_FATAL,
	CPER_SEV_CORRECTED,
	CPER_SEV_INFORMATIONAL,
	};

	/*
	* Validation bits difinition for validation_bits in struct
	* cper_record_header. If set, corresponding fields in struct
	* cper_record_header contain valid information.
	*
	* corresponds platform_id
	*/
	#define CPER_VALID_PLATFORM_ID 0x0001
	/* corresponds timestamp */
	#define CPER_VALID_TIMESTAMP 0x0002
	/* corresponds partition_id */
	#define CPER_VALID_PARTITION_ID 0x0004

	/*
	* Notification type used to generate error record, used in
	* notification_type in struct cper_record_header
	*
	* Corrected Machine Check
	*/
	#define CPER_NOTIFY_CMC \
	UUID_LE(0x2DCE8BB1, 0xBDD7, 0x450e, 0xB9, 0xAD, 0x9C, 0xF4, \
	0xEB, 0xD4, 0xF8, 0x90)
	/* Corrected Platform Error */
	#define CPER_NOTIFY_CPE \
	UUID_LE(0x4E292F96, 0xD843, 0x4a55, 0xA8, 0xC2, 0xD4, 0x81, \
	0xF2, 0x7E, 0xBE, 0xEE)
	/* Machine Check Exception */
	#define CPER_NOTIFY_MCE \
	UUID_LE(0xE8F56FFE, 0x919C, 0x4cc5, 0xBA, 0x88, 0x65, 0xAB, \
	0xE1, 0x49, 0x13, 0xBB)
	/* PCI Express Error */
	#define CPER_NOTIFY_PCIE \
	UUID_LE(0xCF93C01F, 0x1A16, 0x4dfc, 0xB8, 0xBC, 0x9C, 0x4D, \
	0xAF, 0x67, 0xC1, 0x04)
	/* INIT Record (for IPF) */
	#define CPER_NOTIFY_INIT \
	UUID_LE(0xCC5263E8, 0x9308, 0x454a, 0x89, 0xD0, 0x34, 0x0B, \
	0xD3, 0x9B, 0xC9, 0x8E)
	/* Non-Maskable Interrupt */
	#define CPER_NOTIFY_NMI \
	UUID_LE(0x5BAD89FF, 0xB7E6, 0x42c9, 0x81, 0x4A, 0xCF, 0x24, \
	0x85, 0xD6, 0xE9, 0x8A)
	/* BOOT Error Record */
	#define CPER_NOTIFY_BOOT \
	UUID_LE(0x3D61A466, 0xAB40, 0x409a, 0xA6, 0x98, 0xF3, 0x62, \
	0xD4, 0x64, 0xB3, 0x8F)
	/* DMA Remapping Error */
	#define CPER_NOTIFY_DMAR \
	UUID_LE(0x667DD791, 0xC6B3, 0x4c27, 0x8A, 0x6B, 0x0F, 0x8E, \
	0x72, 0x2D, 0xEB, 0x41)

	/*
	* Flags bits definitions for flags in struct cper_record_header
	* If set, the error has been recovered
	*/
	#define CPER_HW_ERROR_FLAGS_RECOVERED 0x1
	/* If set, the error is for previous boot */
	#define CPER_HW_ERROR_FLAGS_PREVERR 0x2
	/* If set, the error is injected for testing */
	#define CPER_HW_ERROR_FLAGS_SIMULATED 0x4

	/*
	* CPER section header revision, used in revision field in struct
	* cper_section_descriptor
	*/
	#define CPER_SEC_REV 0x0100

	/*
	* Validation bits difinition for validation_bits in struct
	* cper_section_descriptor. If set, corresponding fields in struct
	* cper_section_descriptor contain valid information.
	*
	* corresponds fru_id
	*/
	#define CPER_SEC_VALID_FRU_ID 0x1
	/* corresponds fru_text */
	#define CPER_SEC_VALID_FRU_TEXT 0x2

	/*
	* Flags bits definitions for flags in struct cper_section_descriptor
	*
	* If set, the section is associated with the error condition
	* directly, and should be focused on
	*/
	#define CPER_SEC_PRIMARY 0x0001
	/*
	* If set, the error was not contained within the processor or memory
	* hierarchy and the error may have propagated to persistent storage
	* or network
	*/
	#define CPER_SEC_CONTAINMENT_WARNING 0x0002
	/* If set, the component must be re-initialized or re-enabled prior to use */
	#define CPER_SEC_RESET 0x0004
	/* If set, Linux may choose to discontinue use of the resource */
	#define CPER_SEC_ERROR_THRESHOLD_EXCEEDED 0x0008
	/*
	* If set, resource could not be queried for error information due to
	* conflicts with other system software or resources. Some fields of
	* the section will be invalid
	*/
	#define CPER_SEC_RESOURCE_NOT_ACCESSIBLE 0x0010
	/*
	* If set, action has been taken to ensure error containment (such as
	* poisoning data), but the error has not been fully corrected and the
	* data has not been consumed. Linux may choose to take further
	* corrective action before the data is consumed
	*/
	#define CPER_SEC_LATENT_ERROR 0x0020

	/*
	* Section type definitions, used in section_type field in struct
	* cper_section_descriptor
	*
	* Processor Generic
	*/
	#define CPER_SEC_PROC_GENERIC \
	UUID_LE(0x9876CCAD, 0x47B4, 0x4bdb, 0xB6, 0x5E, 0x16, 0xF1, \
	0x93, 0xC4, 0xF3, 0xDB)
	/* Processor Specific: X86/X86_64 */
	#define CPER_SEC_PROC_IA \
	UUID_LE(0xDC3EA0B0, 0xA144, 0x4797, 0xB9, 0x5B, 0x53, 0xFA, \
	0x24, 0x2B, 0x6E, 0x1D)
	/* Processor Specific: IA64 */
	#define CPER_SEC_PROC_IPF \
	UUID_LE(0xE429FAF1, 0x3CB7, 0x11D4, 0x0B, 0xCA, 0x07, 0x00, \
	0x80, 0xC7, 0x3C, 0x88, 0x81)
	/* Platform Memory */
	#define CPER_SEC_PLATFORM_MEM \
	UUID_LE(0xA5BC1114, 0x6F64, 0x4EDE, 0xB8, 0x63, 0x3E, 0x83, \
	0xED, 0x7C, 0x83, 0xB1)
	#define CPER_SEC_PCIE \
	UUID_LE(0xD995E954, 0xBBC1, 0x430F, 0xAD, 0x91, 0xB4, 0x4D, \
	0xCB, 0x3C, 0x6F, 0x35)
	/* Firmware Error Record Reference */
	#define CPER_SEC_FW_ERR_REC_REF \
	UUID_LE(0x81212A96, 0x09ED, 0x4996, 0x94, 0x71, 0x8D, 0x72, \
	0x9C, 0x8E, 0x69, 0xED)
	/* PCI/PCI-X Bus */
	#define CPER_SEC_PCI_X_BUS \
	UUID_LE(0xC5753963, 0x3B84, 0x4095, 0xBF, 0x78, 0xED, 0xDA, \
	0xD3, 0xF9, 0xC9, 0xDD)
	/* PCI Component/Device */
	#define CPER_SEC_PCI_DEV \
	UUID_LE(0xEB5E4685, 0xCA66, 0x4769, 0xB6, 0xA2, 0x26, 0x06, \
	0x8B, 0x00, 0x13, 0x26)
	#define CPER_SEC_DMAR_GENERIC \
	UUID_LE(0x5B51FEF7, 0xC79D, 0x4434, 0x8F, 0x1B, 0xAA, 0x62, \
	0xDE, 0x3E, 0x2C, 0x64)
	/* Intel VT for Directed I/O specific DMAr */
	#define CPER_SEC_DMAR_VT \
	UUID_LE(0x71761D37, 0x32B2, 0x45cd, 0xA7, 0xD0, 0xB0, 0xFE, \
	0xDD, 0x93, 0xE8, 0xCF)
	/* IOMMU specific DMAr */
	#define CPER_SEC_DMAR_IOMMU \
	UUID_LE(0x036F84E1, 0x7F37, 0x428c, 0xA7, 0x9E, 0x57, 0x5F, \
	0xDF, 0xAA, 0x84, 0xEC)

	#define CPER_PROC_VALID_TYPE 0x0001
	#define CPER_PROC_VALID_ISA 0x0002
	#define CPER_PROC_VALID_ERROR_TYPE 0x0004
	#define CPER_PROC_VALID_OPERATION 0x0008
	#define CPER_PROC_VALID_FLAGS 0x0010
	#define CPER_PROC_VALID_LEVEL 0x0020
	#define CPER_PROC_VALID_VERSION 0x0040
	#define CPER_PROC_VALID_BRAND_INFO 0x0080
	#define CPER_PROC_VALID_ID 0x0100
	#define CPER_PROC_VALID_TARGET_ADDRESS 0x0200
	#define CPER_PROC_VALID_REQUESTOR_ID 0x0400
	#define CPER_PROC_VALID_RESPONDER_ID 0x0800
	#define CPER_PROC_VALID_IP 0x1000

	#define CPER_MEM_VALID_ERROR_STATUS 0x0001
	#define CPER_MEM_VALID_PA 0x0002
	#define CPER_MEM_VALID_PA_MASK 0x0004
	#define CPER_MEM_VALID_NODE 0x0008
	#define CPER_MEM_VALID_CARD 0x0010
	#define CPER_MEM_VALID_MODULE 0x0020
	#define CPER_MEM_VALID_BANK 0x0040
	#define CPER_MEM_VALID_DEVICE 0x0080
	#define CPER_MEM_VALID_ROW 0x0100
	#define CPER_MEM_VALID_COLUMN 0x0200
	#define CPER_MEM_VALID_BIT_POSITION 0x0400
	#define CPER_MEM_VALID_REQUESTOR_ID 0x0800
	#define CPER_MEM_VALID_RESPONDER_ID 0x1000
	#define CPER_MEM_VALID_TARGET_ID 0x2000
	#define CPER_MEM_VALID_ERROR_TYPE 0x4000
	#define CPER_MEM_VALID_RANK_NUMBER 0x8000
	#define CPER_MEM_VALID_CARD_HANDLE 0x10000
	#define CPER_MEM_VALID_MODULE_HANDLE 0x20000

	#define CPER_PCIE_VALID_PORT_TYPE 0x0001
	#define CPER_PCIE_VALID_VERSION 0x0002
	#define CPER_PCIE_VALID_COMMAND_STATUS 0x0004
	#define CPER_PCIE_VALID_DEVICE_ID 0x0008
	#define CPER_PCIE_VALID_SERIAL_NUMBER 0x0010
	#define CPER_PCIE_VALID_BRIDGE_CONTROL_STATUS 0x0020
	#define CPER_PCIE_VALID_CAPABILITY 0x0040
	#define CPER_PCIE_VALID_AER_INFO 0x0080

	#define CPER_PCIE_SLOT_SHIFT 3

	/*
	* All tables and structs must be byte-packed to match CPER
	* specification, since the tables are provided by the system BIOS
	*/
	#pragma pack(1)

	struct cper_record_header {
	char signature[CPER_SIG_SIZE]; /* must be CPER_SIG_RECORD */
	__u16 revision; /* must be CPER_RECORD_REV */
	__u32 signature_end; /* must be CPER_SIG_END */
	__u16 section_count;
	__u32 error_severity;
	__u32 validation_bits;
	__u32 record_length;
	__u64 timestamp;
	uuid_le platform_id;
	uuid_le partition_id;
	uuid_le creator_id;
	uuid_le notification_type;
	__u64 record_id;
	__u32 flags;
	__u64 persistence_information;
	__u8 reserved[12]; /* must be zero */
	};

	struct cper_section_descriptor {
	__u32 section_offset; /* Offset in bytes of the
	* section body from the base
	* of the record header */
	__u32 section_length;
	__u16 revision; /* must be CPER_RECORD_REV */
	__u8 validation_bits;
	__u8 reserved; /* must be zero */
	__u32 flags;
	uuid_le section_type;
	uuid_le fru_id;
	__u32 section_severity;
	__u8 fru_text[20];
	};

	/* Generic Processor Error Section */
	struct cper_sec_proc_generic {
	__u64 validation_bits;
	__u8 proc_type;
	__u8 proc_isa;
	__u8 proc_error_type;
	__u8 operation;
	__u8 flags;
	__u8 level;
	__u16 reserved;
	__u64 cpu_version;
	char cpu_brand[128];
	__u64 proc_id;
	__u64 target_addr;
	__u64 requestor_id;
	__u64 responder_id;
	__u64 ip;
	};

	/* IA32/X64 Processor Error Section */
	struct cper_sec_proc_ia {
	__u64 validation_bits;
	__u8 lapic_id;
	__u8 cpuid[48];
	};

	/* IA32/X64 Processor Error Information Structure */
	struct cper_ia_err_info {
	uuid_le err_type;
	__u64 validation_bits;
	__u64 check_info;
	__u64 target_id;
	__u64 requestor_id;
	__u64 responder_id;
	__u64 ip;
	};

	/* IA32/X64 Processor Context Information Structure */
	struct cper_ia_proc_ctx {
	__u16 reg_ctx_type;
	__u16 reg_arr_size;
	__u32 msr_addr;
	__u64 mm_reg_addr;
	};

	/* Memory Error Section */
	struct cper_sec_mem_err {
	__u64 validation_bits;
	__u64 error_status;
	__u64 physical_addr;
	__u64 physical_addr_mask;
	__u16 node;
	__u16 card;
	__u16 module;
	__u16 bank;
	__u16 device;
	__u16 row;
	__u16 column;
	__u16 bit_pos;
	__u64 requestor_id;
	__u64 responder_id;
	__u64 target_id;
	__u8 error_type;
	__u8 reserved;
	__u16 rank;
	__u16 mem_array_handle; /* card handle in UEFI 2.4 */
	__u16 mem_dev_handle; /* module handle in UEFI 2.4 */
	};

	struct cper_mem_err_compact {
	__u64 validation_bits;
	__u16 node;
	__u16 card;
	__u16 module;
	__u16 bank;
	__u16 device;
	__u16 row;
	__u16 column;
	__u16 bit_pos;
	__u64 requestor_id;
	__u64 responder_id;
	__u64 target_id;
	__u16 rank;
	__u16 mem_array_handle;
	__u16 mem_dev_handle;
	};

	struct cper_sec_pcie {
	__u64 validation_bits;
	__u32 port_type;
	struct {
	__u8 minor;
	__u8 major;
	__u8 reserved[2];
	} version;
	__u16 command;
	__u16 status;
	__u32 reserved;
	struct {
	__u16 vendor_id;
	__u16 device_id;
	__u8 class_code[3];
	__u8 function;
	__u8 device;
	__u16 segment;
	__u8 bus;
	__u8 secondary_bus;
	__u16 slot;
	__u8 reserved;
	} device_id;
	struct {
	__u32 lower;
	__u32 upper;
	} serial_number;
	struct {
	__u16 secondary_status;
	__u16 control;
	} bridge;
	__u8 capability[60];
	__u8 aer_info[96];
	};

	/* Reset to default packing */
	#pragma pack()

	u64 cper_next_record_id(void);
	const char *cper_severity_str(unsigned int);
	const char *cper_mem_err_type_str(unsigned int);
	void cper_print_bits(const char *prefix, unsigned int bits,
	const char * const strs[], unsigned int strs_size);
	void cper_mem_err_pack(const struct cper_sec_mem_err *,
	struct cper_mem_err_compact *);
	const char cper_mem_err_unpack(struct trace_seq ,
	struct cper_mem_err_compact *);

	#endif