Add a new entry to 'enum mem_type' and a new string to 'edac_mem_types[]'
for HBM2 (High Bandwidth Memory Gen 2) new memory type.
Reviewed-by: Yazen Ghannam <yazen.ghannam@amd.com>
Signed-off-by: Muralidhara M K <muralimk@amd.com>
Signed-off-by: Naveen Krishna Chatradhi <nchatrad@amd.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20210630152828.162659-4-nchatrad@amd.com
[MEM_DDR5] = "Unbuffered-DDR5",
[MEM_NVDIMM] = "Non-volatile-RAM",
[MEM_WIO2] = "Wide-IO-2",
+ [MEM_HBM2] = "High-bandwidth-memory-Gen2",
};
EXPORT_SYMBOL_GPL(edac_mem_types);
* @MEM_DDR5: Unbuffered DDR5 RAM
* @MEM_NVDIMM: Non-volatile RAM
* @MEM_WIO2: Wide I/O 2.
+ * @MEM_HBM2: High bandwidth Memory Gen 2.
*/
enum mem_type {
MEM_EMPTY = 0,
MEM_DDR5,
MEM_NVDIMM,
MEM_WIO2,
+ MEM_HBM2,
};
#define MEM_FLAG_EMPTY BIT(MEM_EMPTY)
#define MEM_FLAG_DDR5 BIT(MEM_DDR5)
#define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM)
#define MEM_FLAG_WIO2 BIT(MEM_WIO2)
+#define MEM_FLAG_HBM2 BIT(MEM_HBM2)
/**
* enum edac_type - Error Detection and Correction capabilities and mode