From 14e494542636b7a685c5bf27e695e3bb9ec3fe7d Mon Sep 17 00:00:00 2001 From: Vishal Verma Date: Wed, 28 Jun 2017 14:25:00 -0600 Subject: 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 Cc: Linda Knippers Cc: Dan Williams Signed-off-by: Vishal Verma Signed-off-by: Dan Williams --- drivers/nvdimm/label.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/nvdimm/label.h') 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" -- cgit v1.2.1