1 files changed, 18 insertions, 0 deletions
diff --git a/include/hw/cxl/cxl_events.h b/include/hw/cxl/cxl_events.h
index 5170b8d..38cadaa 100644
--- a/include/hw/cxl/cxl_events.h
+++ b/include/hw/cxl/cxl_events.h
@@ -166,4 +166,22 @@ typedef struct CXLEventMemoryModule {
     uint8_t reserved[0x3d];
 } QEMU_PACKED CXLEventMemoryModule;
 
+/*
+ * CXL r3.1 section Table 8-50: Dynamic Capacity Event Record
+ * All fields little endian.
+ */
+typedef struct CXLEventDynamicCapacity {
+    CXLEventRecordHdr hdr;
+    uint8_t type;
+    uint8_t validity_flags;
+    uint16_t host_id;
+    uint8_t updated_region_id;
+    uint8_t flags;
+    uint8_t reserved2[2];
+    uint8_t dynamic_capacity_extent[0x28]; /* defined in cxl_device.h */
+    uint8_t reserved[0x18];
+    uint32_t extents_avail;
+    uint32_t tags_avail;
+} QEMU_PACKED CXLEventDynamicCapacity;
+
 #endif /* CXL_EVENTS_H */