Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 38 insertions, 0 deletions

diff --git a/include/asm-sparc64/delay.h b/include/asm-sparc64/delay.h
new file mode 100644
index 000000000000..2901ea0c342d
--- /dev/null
+++ b/include/asm-sparc64/delay.h
@@ -0,0 +1,38 @@
+/* delay.h: Linux delay routines on sparc64.
+ *
+ * Copyright (C) 1996, 2004 David S. Miller (davem@davemloft.net).
+ *
+ * Based heavily upon x86 variant which is:
+ * Copyright (C) 1993 Linus Torvalds
+ *
+ * Delay routines calling functions in arch/sparc64/lib/delay.c
+ */
+
+#ifndef __SPARC64_DELAY_H
+#define __SPARC64_DELAY_H
+
+#include <linux/config.h>
+#include <linux/param.h>
+#include <asm/cpudata.h>
+
+#ifndef __ASSEMBLY__
+
+extern void __bad_udelay(void);
+extern void __bad_ndelay(void);
+
+extern void __udelay(unsigned long usecs);
+extern void __ndelay(unsigned long nsecs);
+extern void __const_udelay(unsigned long usecs);
+extern void __delay(unsigned long loops);
+
+#define udelay(n) (__builtin_constant_p(n) ? \
+	((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
+	__udelay(n))
+	
+#define ndelay(n) (__builtin_constant_p(n) ? \
+	((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
+	__ndelay(n))
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* defined(__SPARC64_DELAY_H) */