There are now non-volatile versions of DIMMs. Add a new entry to
"enum mem_type" and update places that use it with new strings.
Signed-off-by: Tony Luck <tony.l...@intel.com>
---
drivers/edac/edac_mc.c | 1 +
drivers/edac/edac_mc_sysfs.c | 3 ++-
include/linux/edac.h | 3 +++
3 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 480072139b7a..8178e74decbf 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -215,6 +215,7 @@ const char * const edac_mem_types[] = {
[MEM_LRDDR3] = "Load-Reduced DDR3 RAM",
[MEM_DDR4] = "Unbuffered DDR4 RAM",
[MEM_RDDR4] = "Registered DDR4 RAM",
+ [MEM_NVDIMM] = "Non-volatile RAM",
};
EXPORT_SYMBOL_GPL(edac_mem_types);
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index e4fcfa84fbd3..53cbb3518efc 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -110,7 +110,8 @@ static const char * const mem_types[] = {
[MEM_DDR3] = "Unbuffered-DDR3",
[MEM_RDDR3] = "Registered-DDR3",
[MEM_DDR4] = "Unbuffered-DDR4",
- [MEM_RDDR4] = "Registered-DDR4"
+ [MEM_RDDR4] = "Registered-DDR4",
+ [MEM_NVDIMM] = "Non-volatile RAM",
};
static const char * const dev_types[] = {
diff --git a/include/linux/edac.h b/include/linux/edac.h
index cd75c173fd00..bffb97828ed6 100644
--- a/include/linux/edac.h
+++ b/include/linux/edac.h
@@ -186,6 +186,7 @@ static inline char *mc_event_error_type(const unsigned int
err_type)
* @MEM_RDDR4: Registered DDR4 RAM
* This is a variant of the DDR4 memories.
* @MEM_LRDDR4: Load-Reduced DDR4 memory.
+ * @MEM_NVDIMM: Non-volatile RAM
*/
enum mem_type {
MEM_EMPTY = 0,
@@ -209,6 +210,7 @@ enum mem_type {
MEM_DDR4,
MEM_RDDR4,
MEM_LRDDR4,
+ MEM_NVDIMM,
};
#define MEM_FLAG_EMPTY BIT(MEM_EMPTY)
@@ -231,6 +233,7 @@ enum mem_type {
#define MEM_FLAG_DDR4 BIT(MEM_DDR4)
#define MEM_FLAG_RDDR4 BIT(MEM_RDDR4)
#define MEM_FLAG_LRDDR4 BIT(MEM_LRDDR4)
+#define MEM_FLAG_NVDIMM BIT(MEM_NVDIMM)
/**
* enum edac-type - Error Detection and Correction capabilities and mode
--
2.14.1
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