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| author | Michael Ellerman <michael@ellerman.id.au> | 2005-07-07 17:56:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-07 18:23:40 -0700 |
| commit | fd899c0cc725387992ccfc83fb6f70505c36cbeb (patch) | |
| tree | 0de5d3960c7e7247638c962d7913acec1ce2e9fe /include/asm-ppc64/machdep.h | |
| parent | 88de0be0c7335650326a1236bf6ca1ed265c0a1c (diff) | |
| download | op-kernel-dev-fd899c0cc725387992ccfc83fb6f70505c36cbeb.zip op-kernel-dev-fd899c0cc725387992ccfc83fb6f70505c36cbeb.tar.gz | |
[PATCH] ppc64: Make idle_loop a ppc_md function
This patch adds an idle member to the ppc_md structure and calls it from
cpu_idle(). If a platform leaves ppc_md.idle as null it will get the default
idle loop default_idle().
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-ppc64/machdep.h')
| -rw-r--r-- | include/asm-ppc64/machdep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h index 9cdad3e..1e6ad48 100644 --- a/include/asm-ppc64/machdep.h +++ b/include/asm-ppc64/machdep.h @@ -140,8 +140,13 @@ struct machdep_calls { unsigned long size, pgprot_t vma_prot); + /* Idle loop for this platform, leave empty for default idle loop */ + int (*idle_loop)(void); }; +extern int default_idle(void); +extern int native_idle(void); + extern struct machdep_calls ppc_md; extern char cmd_line[COMMAND_LINE_SIZE]; |
