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authorLiu Jinsong <jinsong.liu@intel.com>2013-01-24 15:12:30 +0100
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2013-02-20 04:02:27 +0100
commitb22ff77b82598ff131d215627533e09e4a472220 (patch)
tree239af45631e67c97a5d4c08c9041a1d3028f41df /include/xen/acpi.h
parentxen/acpi: ACPI memory hotplug (diff)
downloadlinux-b22ff77b82598ff131d215627533e09e4a472220.tar.xz
linux-b22ff77b82598ff131d215627533e09e4a472220.zip
xen/stub: driver for CPU hotplug
Add Xen stub driver for CPU hotplug, early occupy to block native, will be replaced later by real Xen processor driver module. Signed-off-by: Liu Jinsong <jinsong.liu@intel.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen/acpi.h')
-rw-r--r--include/xen/acpi.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/xen/acpi.h b/include/xen/acpi.h
index ce7e5264b320..2b3103b33725 100644
--- a/include/xen/acpi.h
+++ b/include/xen/acpi.h
@@ -47,6 +47,13 @@
int xen_stub_memory_device_init(void);
void xen_stub_memory_device_exit(void);
+#define ACPI_PROCESSOR_CLASS "processor"
+#define ACPI_PROCESSOR_DEVICE_HID "ACPI0007"
+#define ACPI_PROCESSOR_DEVICE_NAME "Processor"
+
+int xen_stub_processor_init(void);
+void xen_stub_processor_exit(void);
+
int xen_acpi_notify_hypervisor_state(u8 sleep_state,
u32 pm1a_cnt, u32 pm1b_cnd);