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yaml --- r: 367233 b: refs/heads/master c: 82bbb83 h: refs/heads/master i: 367231: 1ead25a v: v3
git-mirror · Mar 27, 2013 · 5608228 · 5608228
1 parent 50758fc
commit 5608228
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Showing 3 changed files with 17 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e605ff8c1a785f49801ad903846f62e609f954f7
+refs/heads/master: 82bbb8325a232e29e1c2ae09200384ddb989c0d5
diff --git a/trunk/arch/metag/include/uapi/asm/Kbuild b/trunk/arch/metag/include/uapi/asm/Kbuild
@@ -2,6 +2,7 @@
 include include/uapi/asm-generic/Kbuild.asm
 
 header-y += byteorder.h
+header-y += ech.h
 header-y += ptrace.h
 header-y += resource.h
 header-y += sigcontext.h

diff --git a/trunk/arch/metag/include/uapi/asm/ech.h b/trunk/arch/metag/include/uapi/asm/ech.h
@@ -0,0 +1,15 @@
+#ifndef _UAPI_METAG_ECH_H
+#define _UAPI_METAG_ECH_H
+
+/*
+ * These bits can be set in the top half of the D0.8 register when DSP context
+ * switching is enabled, in order to support partial DSP context save/restore.
+ */
+
+#define TBICTX_XEXT_BIT	0x1000	/* Enable extended context save */
+#define TBICTX_XTDP_BIT	0x0800	/* DSP accumulators/RAM/templates */
+#define TBICTX_XHL2_BIT	0x0400	/* Hardware loops */
+#define TBICTX_XAXX_BIT	0x0200	/* Extended AX registers (A*.4-7) */
+#define TBICTX_XDX8_BIT	0x0100	/* Extended DX registers (D*.8-15) */
+
+#endif /* _UAPI_METAG_ECH_H */