EDAC: Add DDR3 LRDIMM entries to edac_mem_types

F15hM60h adds support for DDR4 and DDR3 LRDIMMs. Add them here.

Signed-off-by: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@amd.com>
Link: http://lkml.kernel.org/r/1411070218-10258-1-git-send-email-Aravind.Gopalakrishnan@amd.com
[ Boris: improve comments. ]
Signed-off-by: Borislav Petkov <bp@suse.de>

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index c3893b0..129ff9c 100644 (file)
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -146,6 +146,9 @@ const char * const edac_mem_types[] = {
        "Rambus XDR",
        "Unbuffered DDR3 RAM",
        "Registered DDR3 RAM",
+       "Load-Reduced DDR3 RAM",
+       "Unbuffered DDR4 RAM",
+       "Registered DDR4 RAM",
 };
 EXPORT_SYMBOL_GPL(edac_mem_types);
 

diff --git a/include/linux/edac.h b/include/linux/edac.h
index e1e68da..da3b72e 100644 (file)
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -194,7 +194,8 @@ static inline char *mc_event_error_type(const unsigned int err_type)
  * @MEM_DDR3:          DDR3 RAM
  * @MEM_RDDR3:         Registered DDR3 RAM
  *                     This is a variant of the DDR3 memories.
- * @MEM_DDR4:          DDR4 RAM
+ * @MEM_LRDDR3         Load-Reduced DDR3 memory.
+ * @MEM_DDR4:          Unbuffered DDR4 RAM
  * @MEM_RDDR4:         Registered DDR4 RAM
  *                     This is a variant of the DDR4 memories.
  */
@@ -216,6 +217,7 @@ enum mem_type {
        MEM_XDR,
        MEM_DDR3,
        MEM_RDDR3,
+       MEM_LRDDR3,
        MEM_DDR4,
        MEM_RDDR4,
 };