forked from mirror/qemu
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
/*
|
|
* Support for generating APEI tables and recording CPER for Guests
|
|
*
|
|
* Copyright (c) 2020 HUAWEI TECHNOLOGIES CO., LTD.
|
|
*
|
|
* Author: Dongjiu Geng <gengdongjiu@huawei.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef ACPI_GHES_H
|
|
#define ACPI_GHES_H
|
|
|
|
#include "hw/acpi/bios-linker-loader.h"
|
|
|
|
/*
|
|
* Values for Hardware Error Notification Type field
|
|
*/
|
|
enum AcpiGhesNotifyType {
|
|
/* Polled */
|
|
ACPI_GHES_NOTIFY_POLLED = 0,
|
|
/* External Interrupt */
|
|
ACPI_GHES_NOTIFY_EXTERNAL = 1,
|
|
/* Local Interrupt */
|
|
ACPI_GHES_NOTIFY_LOCAL = 2,
|
|
/* SCI */
|
|
ACPI_GHES_NOTIFY_SCI = 3,
|
|
/* NMI */
|
|
ACPI_GHES_NOTIFY_NMI = 4,
|
|
/* CMCI, ACPI 5.0: 18.3.2.7, Table 18-290 */
|
|
ACPI_GHES_NOTIFY_CMCI = 5,
|
|
/* MCE, ACPI 5.0: 18.3.2.7, Table 18-290 */
|
|
ACPI_GHES_NOTIFY_MCE = 6,
|
|
/* GPIO-Signal, ACPI 6.0: 18.3.2.7, Table 18-332 */
|
|
ACPI_GHES_NOTIFY_GPIO = 7,
|
|
/* ARMv8 SEA, ACPI 6.1: 18.3.2.9, Table 18-345 */
|
|
ACPI_GHES_NOTIFY_SEA = 8,
|
|
/* ARMv8 SEI, ACPI 6.1: 18.3.2.9, Table 18-345 */
|
|
ACPI_GHES_NOTIFY_SEI = 9,
|
|
/* External Interrupt - GSIV, ACPI 6.1: 18.3.2.9, Table 18-345 */
|
|
ACPI_GHES_NOTIFY_GSIV = 10,
|
|
/* Software Delegated Exception, ACPI 6.2: 18.3.2.9, Table 18-383 */
|
|
ACPI_GHES_NOTIFY_SDEI = 11,
|
|
/* 12 and greater are reserved */
|
|
ACPI_GHES_NOTIFY_RESERVED = 12
|
|
};
|
|
|
|
enum {
|
|
ACPI_HEST_SRC_ID_SEA = 0,
|
|
/* future ids go here */
|
|
ACPI_HEST_SRC_ID_RESERVED,
|
|
};
|
|
|
|
typedef struct AcpiGhesState {
|
|
uint64_t ghes_addr_le;
|
|
bool present; /* True if GHES is present at all on this board */
|
|
} AcpiGhesState;
|
|
|
|
void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *linker);
|
|
void acpi_build_hest(GArray *table_data, BIOSLinker *linker,
|
|
const char *oem_id, const char *oem_table_id);
|
|
void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s,
|
|
GArray *hardware_errors);
|
|
int acpi_ghes_record_errors(uint8_t notify, uint64_t error_physical_addr);
|
|
|
|
/**
|
|
* acpi_ghes_present: Report whether ACPI GHES table is present
|
|
*
|
|
* Returns: true if the system has an ACPI GHES table and it is
|
|
* safe to call acpi_ghes_record_errors() to record a memory error.
|
|
*/
|
|
bool acpi_ghes_present(void);
|
|
#endif
|