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-rw-r--r--include/ec_commands.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ec_commands.h b/include/ec_commands.h
index 2b7cb31f90..5291ed5af7 100644
--- a/include/ec_commands.h
+++ b/include/ec_commands.h
@@ -423,6 +423,14 @@ extern "C" {
#define __packed __attribute__((packed))
#endif
+#ifndef GENMASK
+#define GENMASK(h, l) (((BIT(h) << 1) - 1) ^ (BIT(l) - 1))
+#endif
+
+#ifndef GENMASK_ULL
+#define GENMASK_ULL(h, l) (((BIT_ULL(h) << 1) - 1) ^ (BIT_ULL(l) - 1))
+#endif
+
#ifndef __aligned
#define __aligned(x) __attribute__((aligned(x)))
#endif