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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-02-08 16:42:51 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-07 22:05:14 -0800 |
| commit | ac171c46667c1cb2ee9e22312291df6ed78e1b6e (patch) | |
| tree | 86ca722abc1ddceb0887b3ed6a195d77bb200dc2 /drivers/macintosh/windfarm.h | |
| parent | 746f956beb534ddf73da4346de81f2941c8573f8 (diff) | |
| download | op-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 'drivers/macintosh/windfarm.h')
| -rw-r--r-- | drivers/macintosh/windfarm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/macintosh/windfarm.h b/drivers/macintosh/windfarm.h index 3f0cb03..7a2482c 100644 --- a/drivers/macintosh/windfarm.h +++ b/drivers/macintosh/windfarm.h @@ -14,6 +14,7 @@ #include <linux/list.h> #include <linux/module.h> #include <linux/notifier.h> +#include <linux/device.h> /* Display a 16.16 fixed point value */ #define FIX32TOPRINT(f) ((f) >> 16),((((f) & 0xffff) * 1000) >> 16) @@ -39,6 +40,7 @@ struct wf_control { char *name; int type; struct kref ref; + struct device_attribute attr; }; #define WF_CONTROL_TYPE_GENERIC 0 @@ -87,6 +89,7 @@ struct wf_sensor { struct wf_sensor_ops *ops; char *name; struct kref ref; + struct device_attribute attr; }; /* Same lifetime rules as controls */ |
