diff --git a/drivers/cxl/core/trace.h b/drivers/cxl/core/trace.h index 39e83b8543f3..ed41139eaf23 100644 --- a/drivers/cxl/core/trace.h +++ b/drivers/cxl/core/trace.h @@ -478,7 +478,7 @@ TRACE_EVENT(cxl_general_media, /* * DRAM Event Record - DER * - * CXL rev 3.0 section 8.2.9.2.1.2; Table 8-44 + * CXL rev 3.1 section 8.2.9.2.1.2; Table 8-46 */ /* * DRAM Event Record defines many fields the same as the General Media Event @@ -488,11 +488,17 @@ TRACE_EVENT(cxl_general_media, #define CXL_DER_MEM_EVT_TYPE_SCRUB_MEDIA_ECC_ERROR 0x01 #define CXL_DER_MEM_EVT_TYPE_INV_ADDR 0x02 #define CXL_DER_MEM_EVT_TYPE_DATA_PATH_ERROR 0x03 -#define show_dram_mem_event_type(type) __print_symbolic(type, \ - { CXL_DER_MEM_EVT_TYPE_ECC_ERROR, "ECC Error" }, \ - { CXL_DER_MEM_EVT_TYPE_SCRUB_MEDIA_ECC_ERROR, "Scrub Media ECC Error" }, \ - { CXL_DER_MEM_EVT_TYPE_INV_ADDR, "Invalid Address" }, \ - { CXL_DER_MEM_EVT_TYPE_DATA_PATH_ERROR, "Data Path Error" } \ +#define CXL_DER_MEM_EVT_TYPE_TE_STATE_VIOLATION 0x04 +#define CXL_DER_MEM_EVT_TYPE_AP_CME_COUNTER_EXPIRE 0x05 +#define CXL_DER_MEM_EVT_TYPE_CKID_VIOLATION 0x06 +#define show_dram_mem_event_type(type) __print_symbolic(type, \ + { CXL_DER_MEM_EVT_TYPE_ECC_ERROR, "ECC Error" }, \ + { CXL_DER_MEM_EVT_TYPE_SCRUB_MEDIA_ECC_ERROR, "Scrub Media ECC Error" }, \ + { CXL_DER_MEM_EVT_TYPE_INV_ADDR, "Invalid Address" }, \ + { CXL_DER_MEM_EVT_TYPE_DATA_PATH_ERROR, "Data Path Error" }, \ + { CXL_DER_MEM_EVT_TYPE_TE_STATE_VIOLATION, "TE State Violation" }, \ + { CXL_DER_MEM_EVT_TYPE_AP_CME_COUNTER_EXPIRE, "Adv Prog CME Counter Expiration" }, \ + { CXL_DER_MEM_EVT_TYPE_CKID_VIOLATION, "CKID Violation" } \ ) #define CXL_DER_VALID_CHANNEL BIT(0) @@ -503,15 +509,21 @@ TRACE_EVENT(cxl_general_media, #define CXL_DER_VALID_ROW BIT(5) #define CXL_DER_VALID_COLUMN BIT(6) #define CXL_DER_VALID_CORRECTION_MASK BIT(7) -#define show_dram_valid_flags(flags) __print_flags(flags, "|", \ - { CXL_DER_VALID_CHANNEL, "CHANNEL" }, \ - { CXL_DER_VALID_RANK, "RANK" }, \ - { CXL_DER_VALID_NIBBLE, "NIBBLE" }, \ - { CXL_DER_VALID_BANK_GROUP, "BANK GROUP" }, \ - { CXL_DER_VALID_BANK, "BANK" }, \ - { CXL_DER_VALID_ROW, "ROW" }, \ - { CXL_DER_VALID_COLUMN, "COLUMN" }, \ - { CXL_DER_VALID_CORRECTION_MASK, "CORRECTION MASK" } \ +#define CXL_DER_VALID_COMPONENT BIT(8) +#define CXL_DER_VALID_COMPONENT_ID_FORMAT BIT(9) +#define CXL_DER_VALID_SUB_CHANNEL BIT(10) +#define show_dram_valid_flags(flags) __print_flags(flags, "|", \ + { CXL_DER_VALID_CHANNEL, "CHANNEL" }, \ + { CXL_DER_VALID_RANK, "RANK" }, \ + { CXL_DER_VALID_NIBBLE, "NIBBLE" }, \ + { CXL_DER_VALID_BANK_GROUP, "BANK GROUP" }, \ + { CXL_DER_VALID_BANK, "BANK" }, \ + { CXL_DER_VALID_ROW, "ROW" }, \ + { CXL_DER_VALID_COLUMN, "COLUMN" }, \ + { CXL_DER_VALID_CORRECTION_MASK, "CORRECTION MASK" }, \ + { CXL_DER_VALID_COMPONENT, "COMPONENT" }, \ + { CXL_DER_VALID_COMPONENT_ID_FORMAT, "COMPONENT PLDM FORMAT" }, \ + { CXL_DER_VALID_SUB_CHANNEL, "SUB CHANNEL" } \ ) TRACE_EVENT(cxl_dram, @@ -540,6 +552,12 @@ TRACE_EVENT(cxl_dram, __field(u8, bank_group) /* Out of order to pack trace record */ __field(u8, bank) /* Out of order to pack trace record */ __field(u8, dpa_flags) /* Out of order to pack trace record */ + /* Following are out of order to pack trace record */ + __array(u8, comp_id, CXL_EVENT_GEN_MED_COMP_ID_SIZE) + __field(u32, cvme_count) + __field(u8, sub_type) + __field(u8, sub_channel) + __field(u8, cme_threshold_ev_flags) __string(region_name, cxlr ? dev_name(&cxlr->dev) : "") ), @@ -553,6 +571,7 @@ TRACE_EVENT(cxl_dram, __entry->dpa &= CXL_DPA_MASK; __entry->descriptor = rec->media_hdr.descriptor; __entry->type = rec->media_hdr.type; + __entry->sub_type = rec->sub_type; __entry->transaction_type = rec->media_hdr.transaction_type; __entry->validity_flags = get_unaligned_le16(rec->media_hdr.validity_flags); __entry->channel = rec->media_hdr.channel; @@ -572,23 +591,40 @@ TRACE_EVENT(cxl_dram, __assign_str(region_name); uuid_copy(&__entry->region_uuid, &uuid_null); } + memcpy(__entry->comp_id, &rec->component_id, + CXL_EVENT_GEN_MED_COMP_ID_SIZE); + __entry->sub_channel = rec->sub_channel; + __entry->cme_threshold_ev_flags = rec->cme_threshold_ev_flags; + __entry->cvme_count = get_unaligned_le24(rec->cvme_count); ), - CXL_EVT_TP_printk("dpa=%llx dpa_flags='%s' descriptor='%s' type='%s' " \ + CXL_EVT_TP_printk("dpa=%llx dpa_flags='%s' descriptor='%s' type='%s' sub_type='%s' " \ "transaction_type='%s' channel=%u rank=%u nibble_mask=%x " \ "bank_group=%u bank=%u row=%u column=%u cor_mask=%s " \ "validity_flags='%s' " \ - "hpa=%llx region=%s region_uuid=%pUb", + "comp_id=%s comp_id_pldm_valid_flags='%s' " \ + "pldm_entity_id=%s pldm_resource_id=%s " \ + "hpa=%llx region=%s region_uuid=%pUb " \ + "sub_channel=%u cme_threshold_ev_flags='%s' cvme_count=%u", __entry->dpa, show_dpa_flags(__entry->dpa_flags), show_event_desc_flags(__entry->descriptor), show_dram_mem_event_type(__entry->type), + show_mem_event_sub_type(__entry->sub_type), show_trans_type(__entry->transaction_type), __entry->channel, __entry->rank, __entry->nibble_mask, __entry->bank_group, __entry->bank, __entry->row, __entry->column, __print_hex(__entry->cor_mask, CXL_EVENT_DER_CORRECTION_MASK_SIZE), show_dram_valid_flags(__entry->validity_flags), - __entry->hpa, __get_str(region_name), &__entry->region_uuid + __print_hex(__entry->comp_id, CXL_EVENT_GEN_MED_COMP_ID_SIZE), + show_comp_id_pldm_flags(__entry->comp_id[0]), + show_pldm_entity_id(__entry->validity_flags, CXL_DER_VALID_COMPONENT, + CXL_DER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), + show_pldm_resource_id(__entry->validity_flags, CXL_DER_VALID_COMPONENT, + CXL_DER_VALID_COMPONENT_ID_FORMAT, __entry->comp_id), + __entry->hpa, __get_str(region_name), &__entry->region_uuid, + __entry->sub_channel, show_cme_threshold_ev_flags(__entry->cme_threshold_ev_flags), + __entry->cvme_count ) ); diff --git a/include/cxl/event.h b/include/cxl/event.h index 2b07adf39010..10815414f376 100644 --- a/include/cxl/event.h +++ b/include/cxl/event.h @@ -60,7 +60,7 @@ struct cxl_event_gen_media { /* * DRAM Event Record - DER - * CXL rev 3.0 section 8.2.9.2.1.2; Table 3-44 + * CXL rev 3.1 section 8.2.9.2.1.2; Table 8-46 */ #define CXL_EVENT_DER_CORRECTION_MASK_SIZE 0x20 struct cxl_event_dram { @@ -71,7 +71,12 @@ struct cxl_event_dram { u8 row[3]; u8 column[2]; u8 correction_mask[CXL_EVENT_DER_CORRECTION_MASK_SIZE]; - u8 reserved[0x17]; + u8 component_id[CXL_EVENT_GEN_MED_COMP_ID_SIZE]; + u8 sub_channel; + u8 cme_threshold_ev_flags; + u8 cvme_count[3]; + u8 sub_type; + u8 reserved; } __packed; /*