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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-02-08 16:42:51 +1100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-07 22:05:14 -0800
commitac171c46667c1cb2ee9e22312291df6ed78e1b6e (patch)
tree86ca722abc1ddceb0887b3ed6a195d77bb200dc2 /include/asm-powerpc/smu.h
parent746f956beb534ddf73da4346de81f2941c8573f8 (diff)
downloadop-kernel-dev-ac171c46667c1cb2ee9e22312291df6ed78e1b6e.zip
op-kernel-dev-ac171c46667c1cb2ee9e22312291df6ed78e1b6e.tar.gz
[PATCH] powerpc: Thermal control for dual core G5s
This patch adds a windfarm module, windfarm_pm112, for the dual core G5s (both 2 and 4 core models), keeping the machine from getting into vacuum-cleaner mode ;) For proper credits, the patch was initially written by Paul Mackerras, and slightly reworked by me to add overtemp handling among others. The patch also removes the sysfs attributes from windfarm_pm81 and windfarm_pm91 and instead adds code to the windfarm core to automagically expose attributes for sensor & controls. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-powerpc/smu.h')
-rw-r--r--include/asm-powerpc/smu.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h
index 82ce476..2dc9363 100644
--- a/include/asm-powerpc/smu.h
+++ b/include/asm-powerpc/smu.h
@@ -521,6 +521,11 @@ struct smu_sdbp_cpupiddata {
extern struct smu_sdbp_header *smu_get_sdb_partition(int id,
unsigned int *size);
+/* Get "sdb" partition data from an SMU satellite */
+extern struct smu_sdbp_header *smu_sat_get_sdb_partition(unsigned int sat_id,
+ int id, unsigned int *size);
+
+
#endif /* __KERNEL__ */
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