4 files changed, 26 insertions, 12 deletions

diff --git a/include/acpi/achware.h b/include/acpi/achware.h
index 9df275cf7bc1..4053df943453 100644
--- a/include/acpi/achware.h
+++ b/include/acpi/achware.h
@@ -71,9 +71,9 @@ u32 acpi_hw_get_mode(void);
 struct acpi_bit_register_info *acpi_hw_get_bit_register_info(u32 register_id);
 
 acpi_status
-acpi_hw_register_read(u8 use_lock, u32 register_id, u32 * return_value);
+acpi_hw_register_read(u32 register_id, u32 * return_value);
 
-acpi_status acpi_hw_register_write(u8 use_lock, u32 register_id, u32 value);
+acpi_status acpi_hw_register_write(u32 register_id, u32 value);
 
 acpi_status
 acpi_hw_low_level_read(u32 width,
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 86aea44ce6d4..19c3ead2a90b 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -168,8 +168,7 @@ struct acpi_device_flags {
         u32 power_manageable:1;
         u32 performance_manageable:1;
         u32 wake_capable:1;     /* Wakeup(_PRW) supported? */
-        u32 force_power_state:1;
-        u32 reserved:19;
+        u32 reserved:20;
 };
 
 /* File System */
@@ -264,7 +263,6 @@ struct acpi_device_wakeup_flags {
 
 struct acpi_device_wakeup_state {
         u8 enabled:1;
-        u8 active:1;
 };
 
 struct acpi_device_wakeup {
@@ -333,6 +331,7 @@ int acpi_bus_get_power(acpi_handle handle, int *state);
 int acpi_bus_set_power(acpi_handle handle, int state);
 #ifdef CONFIG_ACPI_PROC_EVENT
 int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data);
+int acpi_bus_generate_proc_event4(const char *class, const char *bid, u8 type, int data);
 int acpi_bus_receive_event(struct acpi_bus_event *event);
 #else
 static inline int acpi_bus_generate_proc_event(struct acpi_device *device, u8 type, int data)
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h
index 3d7ab9e0c9fe..9512f0456ad1 100644
--- a/include/acpi/acpixf.h
+++ b/include/acpi/acpixf.h
@@ -314,6 +314,8 @@ acpi_resource_to_address64(struct acpi_resource *resource,
  */
 acpi_status acpi_get_register(u32 register_id, u32 * return_value);
 
+acpi_status acpi_get_register_unlocked(u32 register_id, u32 *return_value);
+
 acpi_status acpi_set_register(u32 register_id, u32 value);
 
 acpi_status
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 4e5d3ca53a8e..a1b1b2ee3e51 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -257,7 +257,8 @@ struct acpi_table_dbgp {
 struct acpi_table_dmar {
         struct acpi_table_header header;        /* Common ACPI table header */
         u8 width;               /* Host Address Width */
-        u8 reserved[11];
+        u8 flags;
+        u8 reserved[10];
 };
 
 /* DMAR subtable header */
@@ -265,8 +266,6 @@ struct acpi_table_dmar {
 struct acpi_dmar_header {
         u16 type;
         u16 length;
-        u8 flags;
-        u8 reserved[3];
 };
 
 /* Values for subtable type in struct acpi_dmar_header */
@@ -274,13 +273,15 @@ struct acpi_dmar_header {
 enum acpi_dmar_type {
         ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
         ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
-        ACPI_DMAR_TYPE_RESERVED = 2     /* 2 and greater are reserved */
+        ACPI_DMAR_TYPE_ATSR = 2,
+        ACPI_DMAR_TYPE_RESERVED = 3     /* 3 and greater are reserved */
 };
 
 struct acpi_dmar_device_scope {
         u8 entry_type;
         u8 length;
-        u8 segment;
+        u16 reserved;
+        u8 enumeration_id;
         u8 bus;
 };
 
@@ -290,7 +291,14 @@ enum acpi_dmar_scope_type {
         ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
         ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
         ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
-        ACPI_DMAR_SCOPE_TYPE_RESERVED = 3       /* 3 and greater are reserved */
+        ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
+        ACPI_DMAR_SCOPE_TYPE_HPET = 4,
+        ACPI_DMAR_SCOPE_TYPE_RESERVED = 5       /* 5 and greater are reserved */
+};
+
+struct acpi_dmar_pci_path {
+        u8 dev;
+        u8 fn;
 };
 
 /*
@@ -301,6 +309,9 @@ enum acpi_dmar_scope_type {
 
 struct acpi_dmar_hardware_unit {
         struct acpi_dmar_header header;
+        u8 flags;
+        u8 reserved;
+        u16 segment;
         u64 address;            /* Register Base Address */
 };
 
@@ -312,7 +323,9 @@ struct acpi_dmar_hardware_unit {
 
 struct acpi_dmar_reserved_memory {
         struct acpi_dmar_header header;
-        u64 address;            /* 4_k aligned base address */
+        u16 reserved;
+        u16 segment;
+        u64 base_address;               /* 4_k aligned base address */
         u64 end_address;        /* 4_k aligned limit address */
 };