diff options
| author | Ira Weiny <ira.weiny@intel.com> | 2023-05-30 14:36:01 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2023-06-22 18:55:14 -0400 |
| commit | ea9b6d647f2f4708708d19ba1cb17d332d3eff06 (patch) | |
| tree | 02f69599565e8605e143cb8fb7e256e496f23499 /include/hw | |
| parent | 6676bb973ba53d60886b06213ec98fbd736d66a1 (diff) | |
hw/cxl/events: Add injection of General Media Events
To facilitate testing provide a QMP command to inject a general media
event. The event can be added to the log specified.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Fan Ni <fan.ni@samsung.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20230530133603.16934-6-Jonathan.Cameron@huawei.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/cxl/cxl_events.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/hw/cxl/cxl_events.h b/include/hw/cxl/cxl_events.h index 4bf8b7aa08..b189193f4c 100644 --- a/include/hw/cxl/cxl_events.h +++ b/include/hw/cxl/cxl_events.h @@ -103,4 +103,24 @@ typedef struct CXLEventInterruptPolicy { /* DCD is optional but other fields are not */ #define CXL_EVENT_INT_SETTING_MIN_LEN 4 +/* + * General Media Event Record + * CXL rev 3.0 Section 8.2.9.2.1.1; Table 8-43 + */ +#define CXL_EVENT_GEN_MED_COMP_ID_SIZE 0x10 +#define CXL_EVENT_GEN_MED_RES_SIZE 0x2e +typedef struct CXLEventGenMedia { + CXLEventRecordHdr hdr; + uint64_t phys_addr; + uint8_t descriptor; + uint8_t type; + uint8_t transaction_type; + uint16_t validity_flags; + uint8_t channel; + uint8_t rank; + uint8_t device[3]; + uint8_t component_id[CXL_EVENT_GEN_MED_COMP_ID_SIZE]; + uint8_t reserved[CXL_EVENT_GEN_MED_RES_SIZE]; +} QEMU_PACKED CXLEventGenMedia; + #endif /* CXL_EVENTS_H */ |