From 6eade110754c085cee9e46f4d87d2c3ea4e59e8c Mon Sep 17 00:00:00 2001 From: Ira Weiny Date: Wed, 20 Dec 2023 16:17:32 -0800 Subject: cxl/events: Separate UUID from event structures The UEFI CXL CPER structure does not include the UUID. Now that the UUID is passed separately to the trace event there is no need to have the UUID in those structures. Move UUID from the event record header to the raw structures. Adjust cxl-test to Create dummy structures for creating test records. Signed-off-by: Ira Weiny Link: https://lore.kernel.org/r/20231220-cxl-cper-v5-5-1bb8a4ca2c7a@intel.com Reviewed-by: Jonathan Cameron Acked-by: Ard Biesheuvel Signed-off-by: Dan Williams --- include/linux/cxl-event.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/cxl-event.h b/include/linux/cxl-event.h index 0fc068123f8e..3d9b5954d0c1 100644 --- a/include/linux/cxl-event.h +++ b/include/linux/cxl-event.h @@ -8,7 +8,6 @@ * CXL rev 3.0 section 8.2.9.2.1; Table 8-42 */ struct cxl_event_record_hdr { - uuid_t id; u8 length; u8 flags[3]; __le16 handle; @@ -18,8 +17,13 @@ struct cxl_event_record_hdr { u8 reserved[15]; } __packed; +/* + * Common Event Record Format + * CXL rev 3.0 section 8.2.9.2.1; Table 8-42 + */ #define CXL_EVENT_RECORD_DATA_LENGTH 0x50 struct cxl_event_record_raw { + uuid_t id; struct cxl_event_record_hdr hdr; u8 data[CXL_EVENT_RECORD_DATA_LENGTH]; } __packed; -- cgit v1.2.3