bert_storage.h File Reference

#include <acpi/acpi.h>
#include <types.h>

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Macros
#define	CRASHLOG_RECORD_TYPE   0x2
#define	CRASHLOG_FW_ERR_REV   0x2
#define	section_of_acpientry(A, B)   ((typeof(A))((u8 *)(B) + sizeof(*(B))))

Functions
void	bert_reserved_region (void **start, size_t *size)
void	bert_errors_region (void **start, size_t *size)
size_t	bert_storage_remaining (void)
bool	bert_errors_present (void)
static bool	bert_should_generate_acpi_table (void)
static size_t	bert_entry_count (acpi_generic_error_status_t *status)
static void	bert_bump_entry_count (acpi_generic_error_status_t *status)
static acpi_hest_generic_data_v300_t *	acpi_hest_generic_data3 (acpi_generic_error_status_t *status)
cper_ia32x64_context_t *	new_cper_ia32x64_ctx (acpi_generic_error_status_t *status, cper_ia32x64_proc_error_section_t *x86err, int type, int num)
cper_ia32x64_context_t *	cper_new_ia32x64_context_msr (acpi_generic_error_status_t *status, cper_ia32x64_proc_error_section_t *x86err, u32 addr, int num)
cper_ia32x64_proc_error_info_t *	new_cper_ia32x64_check (acpi_generic_error_status_t *status, cper_ia32x64_proc_error_section_t *x86err, enum cper_x86_check_type type)
acpi_hest_generic_data_v300_t *	bert_append_error_datasection (acpi_generic_error_status_t *status, guid_t *guid)
acpi_hest_generic_data_v300_t *	bert_append_genproc (acpi_generic_error_status_t *status)
acpi_hest_generic_data_v300_t *	bert_append_ia32x64 (acpi_generic_error_status_t *status)
void *	new_cper_fw_error_crashlog (acpi_generic_error_status_t *status, size_t cl_size)
acpi_hest_generic_data_v300_t *	bert_append_fw_err (acpi_generic_error_status_t *status)
acpi_generic_error_status_t *	bert_new_event (guid_t *guid)

Macro Definition Documentation

CRASHLOG_FW_ERR_REV

#define CRASHLOG_FW_ERR_REV   0x2

Definition at line 45 of file bert_storage.h.

CRASHLOG_RECORD_TYPE

#define CRASHLOG_RECORD_TYPE   0x2

Definition at line 44 of file bert_storage.h.

section_of_acpientry

#define section_of_acpientry	(		A,
			B
	)		((typeof(A))((u8 *)(B) + sizeof(*(B))))

Definition at line 91 of file bert_storage.h.

Function Documentation

acpi_hest_generic_data3()

static acpi_hest_generic_data_v300_t* acpi_hest_generic_data3 ( acpi_generic_error_status_t *  status )

inlinestatic

Definition at line 83 of file bert_storage.h.

Referenced by build_bert_mca_error().

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bert_append_error_datasection()

acpi_hest_generic_data_v300_t* bert_append_error_datasection	(	acpi_generic_error_status_t *	status,
		guid_t *	guid
	)

Definition at line 242 of file acpi_bert_storage.c.

References bert_allocate_storage(), bert_storage_remaining(), guidcpy(), new_generic_error_entry(), NULL, revise_error_sizes(), acpi_hest_generic_data_v300::section_type, and sizeof_error_section().

Referenced by bert_append_fw_err(), bert_append_genproc(), and bert_append_ia32x64().

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bert_append_fw_err()

acpi_hest_generic_data_v300_t* bert_append_fw_err

(

acpi_generic_error_status_t *

status

)

Definition at line 214 of file acpi_bert_storage.c.

References ACPI_GENERROR_SEV_FATAL, bert_append_error_datasection(), acpi_generic_error_status::block_status, CPER_SEC_FW_ERR_REC_REF_GUID, CRASHLOG_FW_ERR_REV, CRASHLOG_RECORD_TYPE, acpi_hest_generic_data_v300::error_severity, acpi_generic_error_status::error_severity, FW_ERR_RECORD_ID_CRASHLOG_GUID, GENERIC_ERR_STS_UNCORRECTABLE_VALID, guidcpy(), NULL, cper_fw_err_rec_section::record_guid, cper_fw_err_rec_section::record_id, cper_fw_err_rec_section::record_type, cper_fw_err_rec_section::revision, and section_of_acpientry.

Referenced by bert_new_event().

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bert_append_genproc()

acpi_hest_generic_data_v300_t* bert_append_genproc

(

acpi_generic_error_status_t *

status

)

Definition at line 275 of file acpi_bert_storage.c.

References ACPI_GENERROR_SEV_FATAL, bert_append_error_datasection(), acpi_generic_error_status::block_status, CPER_SEC_PROC_GENERIC_GUID, cper_proc_generic_error_section::cpu_brand_string, cper_proc_generic_error_section::cpu_version, cpuid_eax(), acpi_hest_generic_data_v300::error_severity, acpi_generic_error_status::error_severity, fill_processor_name(), GENERIC_ERR_STS_UNCORRECTABLE_VALID, GENPROC_PROCTYPE_IA32X64, GENPROC_VALID_CPU_BRAND, GENPROC_VALID_CPU_ID, GENPROC_VALID_CPU_VERSION, GENPROC_VALID_PROC_TYPE, lapicid(), NULL, cper_proc_generic_error_section::proc_id, cper_proc_generic_error_section::proc_type, section_of_acpientry, and cper_proc_generic_error_section::validation.

Referenced by bert_new_event().

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bert_append_ia32x64()

acpi_hest_generic_data_v300_t* bert_append_ia32x64

(

acpi_generic_error_status_t *

status

)

Definition at line 430 of file acpi_bert_storage.c.

References ACPI_GENERROR_SEV_FATAL, cper_ia32x64_proc_error_section::apicid, bert_append_error_datasection(), acpi_generic_error_status::block_status, CPER_SEC_PROC_IA32X64_GUID, cper_ia32x64_proc_error_section::cpuid, cpuid, acpi_hest_generic_data_v300::error_severity, acpi_generic_error_status::error_severity, GENERIC_ERR_STS_UNCORRECTABLE_VALID, I32X64SEC_VALID_CPUID, I32X64SEC_VALID_LAPIC, lapicid(), NULL, section_of_acpientry, and cper_ia32x64_proc_error_section::validation.

Referenced by bert_new_event(), and build_bert_mca_error().

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bert_bump_entry_count()

static void bert_bump_entry_count ( acpi_generic_error_status_t *  status )

inlinestatic

Definition at line 73 of file bert_storage.h.

References bert_entry_count(), acpi_generic_error_status::block_status, count, GENERIC_ERR_STS_ENTRY_COUNT_MASK, and GENERIC_ERR_STS_ENTRY_COUNT_SHIFT.

Referenced by new_generic_error_entry().

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bert_entry_count()

static size_t bert_entry_count ( acpi_generic_error_status_t *  status )

inlinestatic

Definition at line 66 of file bert_storage.h.

References acpi_generic_error_status::block_status, GENERIC_ERR_STS_ENTRY_COUNT_MASK, and GENERIC_ERR_STS_ENTRY_COUNT_SHIFT.

Referenced by acpi_hest_generic_data_nth(), bert_bump_entry_count(), new_generic_error_entry(), and revise_error_sizes().

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bert_errors_present()

bool bert_errors_present

(

void

)

Definition at line 37 of file acpi_bert_storage.c.

References bert_region_broken, and bert_region_used.

Referenced by bert_should_generate_acpi_table().

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bert_errors_region()

void bert_errors_region	(	void **	start,
		size_t *	size
	)

Definition at line 42 of file acpi_bert_storage.c.

References bert_region_base, bert_region_broken, bert_region_used, and NULL.

Referenced by acpi_soc_get_bert_region().

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bert_new_event()

acpi_generic_error_status_t* bert_new_event

(

guid_t *

guid

)

Definition at line 511 of file acpi_bert_storage.c.

References bert_append_fw_err(), bert_append_genproc(), bert_append_ia32x64(), bert_storage_remaining(), BIOS_ERR, CPER_SEC_FW_ERR_REC_REF_GUID, CPER_SEC_PROC_GENERIC_GUID, generic_error_name(), guidcmp(), new_bert_status(), NULL, printk, and sizeof_error_section().

Referenced by build_bert_mca_error().

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bert_reserved_region()

void bert_reserved_region	(	void **	start,
		size_t *	size
	)

Definition at line 573 of file acpi_bert_storage.c.

References BERT_REGION_MAX_SIZE, BIOS_DEBUG, BIOS_ERR, BIOS_INFO, cbmem_add(), CBMEM_ID_ACPI_BERT, cbmem_top(), CONFIG, NULL, and printk.

Referenced by bert_storage_setup().

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bert_should_generate_acpi_table()

static bool bert_should_generate_acpi_table ( void  )

inlinestatic

Definition at line 60 of file bert_storage.h.

References bert_errors_present(), and CONFIG.

Referenced by acpi_soc_get_bert_region().

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bert_storage_remaining()

size_t bert_storage_remaining

(

void

)

Definition at line 32 of file acpi_bert_storage.c.

References bert_region_broken, bert_region_size, and bert_region_used.

Referenced by bert_append_error_datasection(), bert_new_event(), and build_bert_mca_error().

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cper_new_ia32x64_context_msr()

cper_ia32x64_context_t* cper_new_ia32x64_context_msr	(	acpi_generic_error_status_t *	status,
		cper_ia32x64_proc_error_section_t *	x86err,
		u32	addr,
		int	num
	)

Definition at line 547 of file acpi_bert_storage.c.

References addr, cper_ia32x64_context::array_size, CPER_IA32X64_CTX_MSR, cper_ia32x64_context::msr_addr, new_cper_ia32x64_ctx(), NULL, and rdmsr().

Referenced by build_bert_mca_error().

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new_cper_fw_error_crashlog()

void* new_cper_fw_error_crashlog	(	acpi_generic_error_status_t *	status,
		size_t	cl_size
	)

Definition at line 199 of file acpi_bert_storage.c.

References bert_allocate_storage(), BIOS_ERR, NULL, printk, and revise_error_sizes().

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new_cper_ia32x64_check()

cper_ia32x64_proc_error_info_t* new_cper_ia32x64_check	(	acpi_generic_error_status_t *	status,
		cper_ia32x64_proc_error_section_t *	x86err,
		enum cper_x86_check_type	type
	)

Definition at line 383 of file acpi_bert_storage.c.

References bert_allocate_storage(), BIOS_ERR, cper_bump_ia32x64_chk_count(), cper_ia32x64_proc_num_chks(), guidcpy(), I32X64SEC_VALID_ERRNUM_MAX, NULL, printk, revise_error_sizes(), cper_ia32x64_proc_error_info::type, type, X86_PROCESSOR_BUS_CHK_ERROR_GUID, X86_PROCESSOR_CACHE_CHK_ERROR_GUID, X86_PROCESSOR_CHK_MAX, X86_PROCESSOR_MS_CHK_ERROR_GUID, and X86_PROCESSOR_TLB_CHK_ERROR_GUID.

Referenced by build_bert_mca_error().

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new_cper_ia32x64_ctx()

cper_ia32x64_context_t* new_cper_ia32x64_ctx	(	acpi_generic_error_status_t *	status,
		cper_ia32x64_proc_error_section_t *	x86err,
		int	type,
		int	num
	)

Definition at line 331 of file acpi_bert_storage.c.

References cper_ia32x64_context::array_size, bert_allocate_storage(), BIOS_ERR, cper_bump_ia32x64_ctx_count(), CPER_IA32X64_CTX_MEMMAPPED, cper_ia32x64_ctx_sz_bytype(), cper_ia32x64_proc_num_ctxs(), I32X64SEC_VALID_CTXNUM_MAX, NULL, printk, revise_error_sizes(), cper_ia32x64_context::type, and type.

Referenced by cper_new_ia32x64_context_msr().

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