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authorAndy Henroid <andrew.d.henroid@intel.com>2008-10-09 14:45:22 -0400
committerLen Brown <len.brown@intel.com>2008-10-21 23:58:41 -0400
commit27471fdb32e77ecb92f09d4ac5757785b4dc33bc (patch)
tree2895d9918c019f48db32d479a2fc9f8725a3ed6e /include/asm-x86
parentc7d87d79d14cecab7a34dedf1b133377cf5a0203 (diff)
i7300_idle driver v1.55
The Intel 7300 Memory Controller supports dynamic throttling of memory which can be used to save power when system is idle. This driver does the memory throttling when all CPUs are idle on such a system. Refer to "Intel 7300 Memory Controller Hub (MCH)" datasheet for the config space description. Signed-off-by: Andy Henroid <andrew.d.henroid@intel.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Diffstat (limited to 'include/asm-x86')
-rw-r--r--include/asm-x86/idle.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86/idle.h b/include/asm-x86/idle.h
index cbb649123612..54ce018d4b6c 100644
--- a/include/asm-x86/idle.h
+++ b/include/asm-x86/idle.h
@@ -6,6 +6,7 @@
6 6
7struct notifier_block; 7struct notifier_block;
8void idle_notifier_register(struct notifier_block *n); 8void idle_notifier_register(struct notifier_block *n);
9void idle_notifier_unregister(struct notifier_block *n);
9 10
10void enter_idle(void); 11void enter_idle(void);
11void exit_idle(void); 12void exit_idle(void);