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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 14:58:05 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-06-28 14:58:05 +0400
commita204dbc61b7f4cb1a7e2cb3ad057b135164782da (patch)
treef82151c04a30f49c3dee8926d184575ad2e7b1e2 /include/acpi
parent45e00374db944b1c12987b501bcaa279b3e36d93 (diff)
parent08f502c1c343031f0d126bd00e87dede38269d12 (diff)
downloadlinux-a204dbc61b7f4cb1a7e2cb3ad057b135164782da.tar.xz
Merge branch 'acpi-hotplug'
* acpi-hotplug: ACPI: Do not use CONFIG_ACPI_HOTPLUG_MEMORY_MODULE ACPI / cpufreq: Add ACPI processor device IDs to acpi-cpufreq Memory hotplug: Move alternative function definitions to header ACPI / processor: Fix potential NULL pointer dereference in acpi_processor_add() Memory hotplug / ACPI: Simplify memory removal ACPI / scan: Add second pass of companion offlining to hot-remove code Driver core / MM: Drop offline_memory_block() ACPI / processor: Pass processor object handle to acpi_bind_one() ACPI: Drop removal_type field from struct acpi_device Driver core / memory: Simplify __memory_block_change_state() ACPI / processor: Initialize per_cpu(processors, pr->id) properly CPU: Fix sysfs cpu/online of offlined CPUs Driver core: Introduce offline/online callbacks for memory blocks ACPI / memhotplug: Bind removable memory blocks to ACPI device nodes ACPI / processor: Use common hotplug infrastructure ACPI / hotplug: Use device offline/online for graceful hot-removal Driver core: Use generic offline/online for CPU offline/online Driver core: Add offline/online device operations
Diffstat (limited to 'include/acpi')
-rw-r--r--include/acpi/acpi_bus.h9
-rw-r--r--include/acpi/processor.h5
2 files changed, 6 insertions, 8 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index c13c919ab99e..cf0817a555e4 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -63,13 +63,6 @@ acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld
#define ACPI_BUS_FILE_ROOT "acpi"
extern struct proc_dir_entry *acpi_root_dir;
-enum acpi_bus_removal_type {
- ACPI_BUS_REMOVAL_NORMAL = 0,
- ACPI_BUS_REMOVAL_EJECT,
- ACPI_BUS_REMOVAL_SUPRISE,
- ACPI_BUS_REMOVAL_TYPE_COUNT
-};
-
enum acpi_bus_device_type {
ACPI_BUS_TYPE_DEVICE = 0,
ACPI_BUS_TYPE_POWER,
@@ -286,6 +279,7 @@ struct acpi_device_physical_node {
u8 node_id;
struct list_head node;
struct device *dev;
+ bool put_online:1;
};
/* set maximum of physical nodes to 32 for expansibility */
@@ -310,7 +304,6 @@ struct acpi_device {
struct acpi_driver *driver;
void *driver_data;
struct device dev;
- enum acpi_bus_removal_type removal_type; /* indicate for different removal type */
u8 physical_node_count;
struct list_head physical_node_list;
struct mutex physical_node_lock;
diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index ea69367fdd3b..66096d06925e 100644
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -6,6 +6,10 @@
#include <linux/thermal.h>
#include <asm/acpi.h>
+#define ACPI_PROCESSOR_CLASS "processor"
+#define ACPI_PROCESSOR_DEVICE_NAME "Processor"
+#define ACPI_PROCESSOR_DEVICE_HID "ACPI0007"
+
#define ACPI_PROCESSOR_BUSY_METRIC 10
#define ACPI_PROCESSOR_MAX_POWER 8
@@ -207,6 +211,7 @@ struct acpi_processor {
struct acpi_processor_throttling throttling;
struct acpi_processor_limit limit;
struct thermal_cooling_device *cdev;
+ struct device *dev; /* Processor device. */
};
struct acpi_processor_errata {