summaryrefslogtreecommitdiffstats
path: root/arch/sparc/include/asm/lsu.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sparc/include/asm/lsu.h')
-rw-r--r--arch/sparc/include/asm/lsu.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/lsu.h b/arch/sparc/include/asm/lsu.h
new file mode 100644
index 000000000..154ae76c0
--- /dev/null
+++ b/arch/sparc/include/asm/lsu.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _SPARC64_LSU_H
+#define _SPARC64_LSU_H
+
+#include <linux/const.h>
+
+/* LSU Control Register */
+#define LSU_CONTROL_PM _AC(0x000001fe00000000,UL) /* Phys-watchpoint byte mask*/
+#define LSU_CONTROL_VM _AC(0x00000001fe000000,UL) /* Virt-watchpoint byte mask*/
+#define LSU_CONTROL_PR _AC(0x0000000001000000,UL) /* Phys-rd watchpoint enable*/
+#define LSU_CONTROL_PW _AC(0x0000000000800000,UL) /* Phys-wr watchpoint enable*/
+#define LSU_CONTROL_VR _AC(0x0000000000400000,UL) /* Virt-rd watchpoint enable*/
+#define LSU_CONTROL_VW _AC(0x0000000000200000,UL) /* Virt-wr watchpoint enable*/
+#define LSU_CONTROL_FM _AC(0x00000000000ffff0,UL) /* Parity mask enables. */
+#define LSU_CONTROL_DM _AC(0x0000000000000008,UL) /* Data MMU enable. */
+#define LSU_CONTROL_IM _AC(0x0000000000000004,UL) /* Instruction MMU enable. */
+#define LSU_CONTROL_DC _AC(0x0000000000000002,UL) /* Data cache enable. */
+#define LSU_CONTROL_IC _AC(0x0000000000000001,UL) /* Instruction cache enable.*/
+
+#endif /* !(_SPARC64_LSU_H) */