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-rw-r--r--arch/sparc/include/asm/dcr.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/dcr.h b/arch/sparc/include/asm/dcr.h
new file mode 100644
index 000000000..c810e1b42
--- /dev/null
+++ b/arch/sparc/include/asm/dcr.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _SPARC64_DCR_H
+#define _SPARC64_DCR_H
+
+/* UltraSparc-III/III+ Dispatch Control Register, ASR 0x12 */
+#define DCR_DPE 0x0000000000001000 /* III+: D$ Parity Error Enable */
+#define DCR_OBS 0x0000000000000fc0 /* Observability Bus Controls */
+#define DCR_BPE 0x0000000000000020 /* Branch Predict Enable */
+#define DCR_RPE 0x0000000000000010 /* Return Address Prediction Enable */
+#define DCR_SI 0x0000000000000008 /* Single Instruction Disable */
+#define DCR_IPE 0x0000000000000004 /* III+: I$ Parity Error Enable */
+#define DCR_IFPOE 0x0000000000000002 /* IRQ FP Operation Enable */
+#define DCR_MS 0x0000000000000001 /* Multi-Scalar dispatch */
+
+#endif /* _SPARC64_DCR_H */