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include/cper.h: Add check information structures

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It is needed in a later commit that is not upstream yet.

Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Change-Id: I260dcf199178d28387e7af06c6fb0b03c97c4bb8
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90692
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Maximilian Brune 2025-08-27 21:29:25 +02:00 • committed by Felix Held
commit e01baafbe2
1 changed files with 46 additions and 1 deletions
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47
src/include/cper.h
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@ -172,16 +172,61 @@ typedef struct cper_ia32x64_proc_error_section {
(I32X64SEC_VALID_CTXNUM_MAX \
<< I32X64SEC_VALID_CTXNUM_SH)
#define I32X64_ERRTYPE_INTERNAL_UNCLASSIFIED 5
struct cper_ia32x64_check_ms {
uint64_t validation_bits:16;
uint64_t err_type:3;
uint64_t proc_context_corrupt:1;
uint64_t uncorrected:1;
uint64_t precise_ip:1;
uint64_t restartable_ip:1;
uint64_t overflow:1;
uint64_t :40;
};
struct cper_ia32x64_check_tlb {
uint64_t validation_bits:16;
uint64_t transaction_type:2;
uint64_t operation:4;
uint64_t level:3;
uint64_t proc_context_corrupt:1;
uint64_t uncorrected:1;
uint64_t precise_ip:1;
uint64_t restartable_ip:1;
uint64_t overflow:1;
uint64_t :34;
};
struct cper_ia32x64_check_cache {
uint64_t validation_bits:16;
uint64_t transaction_type:2;
uint64_t operation:4;
uint64_t level:3;
uint64_t proc_context_corrupt:1;
uint64_t uncorrected:1;
uint64_t precise_ip:1;
uint64_t restartable_ip:1;
uint64_t overflow:1;
uint64_t :34;
};
/* IA32/X64 Processor Error Information Structure (Table N.8) */
typedef struct cper_ia32x64_proc_error_info {
guid_t type; /* cache, tlb, bus, micro-architecture specific */
u64 validation;
u64 check_info;
union {
struct cper_ia32x64_check_ms ms;
struct cper_ia32x64_check_tlb tlb;
struct cper_ia32x64_check_cache cache;
uint64_t raw;
};
u64 target_id;
u64 requestor_id;
u64 responder_id;
u64 instruction_ip;
} __packed cper_ia32x64_proc_error_info_t;
_Static_assert(sizeof(struct cper_ia32x64_proc_error_info) == 64, "cper_ia32x64_proc_error_info size wrong");
/* IA32/X64 Processor Error Information Structs, Err Struct Types (Table N.8) */
#define X86_PROCESSOR_CACHE_CHK_ERROR_GUID \