1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/platform/x86/intel/ifs/ifs.h b/drivers/platform/x86/intel/ifs/ifs.h
index 600bb8a1b285..b261be46bce8 100644
--- a/drivers/platform/x86/intel/ifs/ifs.h
+++ b/drivers/platform/x86/intel/ifs/ifs.h
@@ -157,6 +157,8 @@
 #define MSR_SBAF_HASHES_STATUS			0x000002b9
 #define MSR_AUTHENTICATE_AND_COPY_SBAF_CHUNK	0x000002ba
 #define MSR_SBAF_CHUNKS_AUTHENTICATION_STATUS	0x000002bb
+#define MSR_ACTIVATE_SBAF			0x000002bc
+#define MSR_SBAF_STATUS				0x000002bd
 
 #define MSR_COPY_SCAN_HASHES			0x000002c2
 #define MSR_SCAN_HASHES_STATUS			0x000002c3
@@ -283,6 +285,34 @@ union ifs_array {
 	};
 };
 
+/* MSR_ACTIVATE_SBAF bit fields */
+union ifs_sbaf {
+	u64	data;
+	struct {
+		u32	bundle_idx	:9;
+		u32	rsvd1		:5;
+		u32	pgm_idx		:2;
+		u32	rsvd2		:16;
+		u32	delay		:31;
+		u32	sigmce		:1;
+	};
+};
+
+/* MSR_SBAF_STATUS bit fields */
+union ifs_sbaf_status {
+	u64	data;
+	struct {
+		u32	bundle_idx	:9;
+		u32	rsvd1		:5;
+		u32	pgm_idx		:2;
+		u32	rsvd2		:16;
+		u32	error_code	:8;
+		u32	rsvd3		:21;
+		u32	test_fail	:1;
+		u32	sbaf_status	:2;
+	};
+};
+
 /*
  * Driver populated error-codes
  * 0xFD: Test timed out before completing all the chunks.