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>

2 files changed, 2 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 @@
 
 struct notifier_block;
 void idle_notifier_register(struct notifier_block *n);
+void idle_notifier_unregister(struct notifier_block *n);
 
 void enter_idle(void);
 void exit_idle(void);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index f1624b396754..efb786d11f2a 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2422,6 +2422,7 @@
 #define PCI_DEVICE_ID_INTEL_MCH_PC1     0x359a
 #define PCI_DEVICE_ID_INTEL_E7525_MCH   0x359e
 #define PCI_DEVICE_ID_INTEL_IOAT_CNB    0x360b
+#define PCI_DEVICE_ID_INTEL_FBD_CNB     0x360c
 #define PCI_DEVICE_ID_INTEL_ICH10_0     0x3a14
 #define PCI_DEVICE_ID_INTEL_ICH10_1     0x3a16
 #define PCI_DEVICE_ID_INTEL_ICH10_2     0x3a18