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-rw-r--r--src/amd/common/sid.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/amd/common/sid.h b/src/amd/common/sid.h
index fc21a184cb0..285cfbfb62f 100644
--- a/src/amd/common/sid.h
+++ b/src/amd/common/sid.h
@@ -133,7 +133,9 @@
#define R_3F1_IB_BASE_HI 0x3F1
#define R_3F2_CONTROL 0x3F2
#define S_3F2_IB_SIZE(x) (((unsigned)(x) & 0xfffff) << 0)
+#define G_3F2_IB_SIZE(x) (((unsigned)(x) >> 0) & 0xfffff)
#define S_3F2_CHAIN(x) (((unsigned)(x) & 0x1) << 20)
+#define G_3F2_CHAIN(x) (((unsigned)(x) >> 20) & 0x1)
#define S_3F2_VALID(x) (((unsigned)(x) & 0x1) << 23)
#define PKT3_COPY_DATA 0x40