26 #include "qemu/error-report.h"
34 /* The max size in bytes for one error block */
37 /* Generic Hardware Error Source version 2 */
44  * The total size of Generic Error Data Entry
45  * ACPI 6.1/6.2: 18.3.2.7.1 Generic Error Data,
46  * Table 18-343 Generic Error Data Entry
50 /* The memory section CPER size, UEFI 2.6: N.2.5 Memory Error Section */
57  * Total size for Generic Error Status Block except Generic Error Data Entries
58  * ACPI 6.2: 18.3.2.7.1 Generic Error Data,
59  * Table 18-380 Generic Error Status Block
74  * Hardware Error Notification
75  * ACPI 4.0: 17.3.2.7 Hardware Error Notification
76  * Composes dummy Hardware Error Notification descriptor of specified type
97     /* Error Threshold Value */  in build_ghes_hw_error_notification()
99     /* Error Threshold Window */  in build_ghes_hw_error_notification()
104  * Generic Error Data Entry
105  * ACPI 6.1: 18.3.2.7.1 Generic Error Data
118     /* Error Severity */  in acpi_ghes_generic_error_data()
126     /* Error Data Length */  in acpi_ghes_generic_error_data()
140  * Generic Error Status Block
141  * ACPI 6.1: 18.3.2.7.1 Generic Error Data
155     /* Error Severity */  in acpi_ghes_generic_error_status()
159 /* UEFI 2.6: N.2.5 Memory Error Section */
164      * Memory Error Record  in acpi_ghes_build_append_mem_cper()
172     /* Error Status */  in acpi_ghes_build_append_mem_cper()
178     /* Memory Error Type */  in acpi_ghes_build_append_mem_cper()
179     build_append_int_noprefix(table, 0 /* Unknown error */, 1);  in acpi_ghes_build_append_mem_cper()
189     /* invalid fru id: ACPI 4.0: 17.3.2.6.1 Generic Error Data,  in ghes_gen_err_data_uncorrectable_recoverable()
190      * Table 17-13 Generic Error Data Entry  in ghes_gen_err_data_uncorrectable_recoverable()
194     /* Build the new generic error status block header */  in ghes_gen_err_data_uncorrectable_recoverable()
198     /* Build this new generic error data entry header */  in ghes_gen_err_data_uncorrectable_recoverable()
205  * Build table for the hardware error fw_cfg blob.
223          * ACPI 6.2: 18.3.2.8 Generic Hardware Error Source version 2  in build_ghes_error_table()
229     /* Generic Error Status Block offset in the hardware error fw_cfg blob */  in build_ghes_error_table()
232     /* Reserve space for Error Status Data Block */  in build_ghes_error_table()
243          * corresponding "Generic Error Status Block"  in build_ghes_error_table()
263 /* Build Generic Hardware Error Source version 2 (GHESv2) */
273      * Generic Hardware Error Source version 2(GHESv2 - Type 10)  in build_ghes_v2()
293     /* Error Status Address */  in build_ghes_v2()
305     /* Error Status Block Length */  in build_ghes_v2()
310      * ACPI 6.1: 18.3.2.8 Generic Hardware Error Source  in build_ghes_v2()
333 /* Build Hardware Error Source Table */
345     /* Error Source Count */  in acpi_build_hest()
394                                     uint16_t source_id, Error **errp)  in ghes_record_cper_errors()
418         error_setg(errp, "can not find Generic Error Status Block");  in ghes_record_cper_errors()
425     /* zero means OSPM does not acknowledge the error */  in ghes_record_cper_errors()
428                    "OSPM does not acknowledge previous error,"  in ghes_record_cper_errors()
429                    " so can not record CPER for current error anymore");  in ghes_record_cper_errors()
436      * it acknowledges the error.  in ghes_record_cper_errors()
441     /* Write the generic error data entry into guest memory */  in ghes_record_cper_errors()
447     /* Memory Error Section Type */  in acpi_ghes_memory_errors()
451     Error *errp = NULL;  in acpi_ghes_memory_errors()
460      * error data entry  in acpi_ghes_memory_errors()
467     /* Build the memory section CPER for above new generic error data entry */  in acpi_ghes_memory_errors()
470     /* Report the error */  in acpi_ghes_memory_errors()