diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-cris/arch-v10/delay.h |
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!
Diffstat (limited to 'include/asm-cris/arch-v10/delay.h')
-rw-r--r-- | include/asm-cris/arch-v10/delay.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-cris/arch-v10/delay.h b/include/asm-cris/arch-v10/delay.h new file mode 100644 index 000000000000..cfedae0d2f53 --- /dev/null +++ b/include/asm-cris/arch-v10/delay.h | |||
@@ -0,0 +1,20 @@ | |||
1 | #ifndef _CRIS_ARCH_DELAY_H | ||
2 | #define _CRIS_ARCH_DELAY_H | ||
3 | |||
4 | extern __inline__ void __delay(int loops) | ||
5 | { | ||
6 | __asm__ __volatile__ ( | ||
7 | "move.d %0,$r9\n\t" | ||
8 | "beq 2f\n\t" | ||
9 | "subq 1,$r9\n\t" | ||
10 | "1:\n\t" | ||
11 | "bne 1b\n\t" | ||
12 | "subq 1,$r9\n" | ||
13 | "2:" | ||
14 | : : "g" (loops) : "r9"); | ||
15 | } | ||
16 | |||
17 | #endif /* defined(_CRIS_ARCH_DELAY_H) */ | ||
18 | |||
19 | |||
20 | |||