sparc, sparc64: use arch/sparc/include

The majority of this patch was created by the following script:

***
ASM=arch/sparc/include/asm
mkdir -p $ASM
git mv include/asm-sparc64/ftrace.h $ASM
git rm include/asm-sparc64/*
git mv include/asm-sparc/* $ASM
sed -ie 's/asm-sparc64/asm/g' $ASM/*
sed -ie 's/asm-sparc/asm/g' $ASM/*
***

The rest was an update of the top-level Makefile to use sparc
for header files when sparc64 is being build.
And a small fixlet to pick up the correct unistd.h from
sparc64 code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/arch/sparc/include/asm/scratchpad.h b/arch/sparc/include/asm/scratchpad.h
new file mode 100644
index 000000000000..5e8b01fb3343
--- /dev/null
+++ b/arch/sparc/include/asm/scratchpad.h
@@ -0,0 +1,14 @@
+#ifndef _SPARC64_SCRATCHPAD_H
+#define _SPARC64_SCRATCHPAD_H
+
+/* Sun4v scratchpad registers, accessed via ASI_SCRATCHPAD.  */
+
+#define SCRATCHPAD_MMU_MISS     0x00 /* Shared with OBP - set by OBP        */
+#define SCRATCHPAD_CPUID        0x08 /* Shared with OBP - set by hypervisor */
+#define SCRATCHPAD_UTSBREG1     0x10
+#define SCRATCHPAD_UTSBREG2     0x18
+        /* 0x20 and 0x28, hypervisor only... */
+#define SCRATCHPAD_UNUSED1      0x30
+#define SCRATCHPAD_UNUSED2      0x38 /* Reserved for OBP                    */
+
+#endif /* !(_SPARC64_SCRATCHPAD_H) */