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Signed-off-by: Tyler Baicar Signed-off-by: Ruidong Tian --- drivers/acpi/arm64/aest.c | 5 ++++ include/ras/ras_event.h | 55 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 60 insertions(+) diff --git a/drivers/acpi/arm64/aest.c b/drivers/acpi/arm64/aest.c index be0883316449..75b829dc85eb 100644 --- a/drivers/acpi/arm64/aest.c +++ b/drivers/acpi/arm64/aest.c @@ -15,6 +15,8 @@ #include #include +#include + #undef pr_fmt #define pr_fmt(fmt) "ACPI AEST: " fmt @@ -153,6 +155,9 @@ static void aest_print(struct aest_node_llist *lnode) pr_err("%s ERR%uMISC2: 0x%llx\n", pfx_seq, index, regs->err_misc[2]); pr_err("%s ERR%uMISC3: 0x%llx\n", pfx_seq, index, regs->err_misc[3]); } + + trace_arm_ras_ext_event(lnode->type, lnode->id0, lnode->id1, index, + &lnode->regs); } diff --git a/include/ras/ras_event.h b/include/ras/ras_event.h index cbd3ddd7c33d..6003cab65ae4 100644 --- a/include/ras/ras_event.h +++ b/include/ras/ras_event.h @@ -338,6 +338,61 @@ TRACE_EVENT(aer_event, "Not available") ); +/* + * ARM RAS Extension Events Report + * + * This event is generated when an error reported by the ARM RAS extension + * hardware is detected. + */ + +#ifdef CONFIG_ARM64_RAS_EXTN +#include +TRACE_EVENT(arm_ras_ext_event, + + TP_PROTO(u8 type, u32 id0, u32 id1, u32 index, struct ras_ext_regs *regs), + + TP_ARGS(type, id0, id1, index, regs), + + TP_STRUCT__entry( + __field(u8, type) + __field(u32, id0) + __field(u32, id1) + __field(u32, index) + __field(u64, err_fr) + __field(u64, err_ctlr) + __field(u64, err_status) + __field(u64, err_addr) + __field(u64, err_misc0) + __field(u64, err_misc1) + __field(u64, err_misc2) + __field(u64, err_misc3) + ), + + TP_fast_assign( + __entry->type = type; + __entry->id0 = id0; + __entry->id1 = id1; + __entry->index = index; + __entry->err_fr = regs->err_fr; + __entry->err_ctlr = regs->err_ctlr; + __entry->err_status = regs->err_status; + __entry->err_addr = regs->err_addr; + __entry->err_misc0 = regs->err_misc[0]; + __entry->err_misc1 = regs->err_misc[1]; + __entry->err_misc2 = regs->err_misc[2]; + __entry->err_misc3 = regs->err_misc[3]; + ), + + TP_printk("type: %d; id0: %d; id1: %d; index: %d; ERR_FR: %llx; ERR_CTLR: %llx; " + "ERR_STATUS: %llx; ERR_ADDR: %llx; ERR_MISC0: %llx; ERR_MISC1: %llx; " + "ERR_MISC2: %llx; ERR_MISC3: %llx", + __entry->type, __entry->id0, __entry->id1, __entry->index, __entry->err_fr, + __entry->err_ctlr, __entry->err_status, __entry->err_addr, + __entry->err_misc0, __entry->err_misc1, __entry->err_misc2, + __entry->err_misc3) +); +#endif + /* * memory-failure recovery action result event *