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authorVishal Verma <vishal.l.verma@intel.com>2017-06-28 14:25:00 -0600
committerDan Williams <dan.j.williams@intel.com>2017-06-29 13:50:38 -0700
commit14e494542636b7a685c5bf27e695e3bb9ec3fe7d (patch)
treeab04daf7eacbc7237c127c3052628c5cac729755 /drivers/nvdimm/label.h
parent5e93746f065c49445cf8115007fc887789438ec0 (diff)
libnvdimm, btt: BTT updates for UEFI 2.7 format
The UEFI 2.7 specification defines an updated BTT metadata format, bumping the revision to 2.0. Add support for the new format, while retaining compatibility for the old 1.1 format. Cc: Toshi Kani <toshi.kani@hpe.com> Cc: Linda Knippers <linda.knippers@hpe.com> Cc: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/label.h')
-rw-r--r--drivers/nvdimm/label.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvdimm/label.h b/drivers/nvdimm/label.h
index 7c8e2cc9e73e..1ebf4d3d01ba 100644
--- a/drivers/nvdimm/label.h
+++ b/drivers/nvdimm/label.h
@@ -113,6 +113,7 @@ struct nd_namespace_label {
};
#define NVDIMM_BTT_GUID "8aed63a2-29a2-4c66-8b12-f05d15d3922a"
+#define NVDIMM_BTT2_GUID "18633bfc-1735-4217-8ac9-17239282d3f8"
#define NVDIMM_PFN_GUID "266400ba-fb9f-4677-bcb0-968f11d0d225"
#define NVDIMM_DAX_GUID "97a86d9c-3cdd-4eda-986f-5068b4f80088"

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