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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-25 14:41:01 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-07-25 14:41:01 +0300
commitd5f017b796611c03d8b808d90eec0559c9049207 (patch)
treec82291f92a26c4304236da18b06364bb44fe643f /include/linux/acpi.h
parentd85f4eb6993d8c743ac89e427479cbe9efc14683 (diff)
parentfafe5306f201ae3ad3f81f62d203c86952444e12 (diff)
downloadlinux-d5f017b796611c03d8b808d90eec0559c9049207.tar.xz
Merge branch 'acpi-tables'
* acpi-tables: ACPI: Rename configfs.c to acpi_configfs.c to prevent link error ACPI: add support for loading SSDTs via configfs ACPI: add support for configfs efi / ACPI: load SSTDs from EFI variables spi / ACPI: add support for ACPI reconfigure notifications i2c / ACPI: add support for ACPI reconfigure notifications ACPI: add support for ACPI reconfiguration notifiers ACPI / scan: fix enumeration (visited) flags for bus rescans ACPI / documentation: add SSDT overlays documentation ACPI: ARM64: support for ACPI_TABLE_UPGRADE ACPI / tables: introduce ARCH_HAS_ACPI_TABLE_UPGRADE ACPI / tables: move arch-specific symbol to asm/acpi.h ACPI / tables: table upgrade: refactor function definitions ACPI / tables: table upgrade: use cacheable map for tables Conflicts: arch/arm64/include/asm/acpi.h
Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h44
1 files changed, 42 insertions, 2 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 9515db6f03f0..08235a6470bb 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -208,7 +208,6 @@ void acpi_boot_table_init (void);
int acpi_mps_check (void);
int acpi_numa_init (void);
-void early_acpi_table_init(void *data, size_t size);
int acpi_table_init (void);
int acpi_table_parse(char *id, acpi_tbl_table_handler handler);
int __init acpi_parse_entries(char *id, unsigned long table_size,
@@ -546,6 +545,24 @@ void acpi_walk_dep_device_list(acpi_handle handle);
struct platform_device *acpi_create_platform_device(struct acpi_device *);
#define ACPI_PTR(_ptr) (_ptr)
+static inline void acpi_device_set_enumerated(struct acpi_device *adev)
+{
+ adev->flags.visited = true;
+}
+
+static inline void acpi_device_clear_enumerated(struct acpi_device *adev)
+{
+ adev->flags.visited = false;
+}
+
+enum acpi_reconfig_event {
+ ACPI_RECONFIG_DEVICE_ADD = 0,
+ ACPI_RECONFIG_DEVICE_REMOVE,
+};
+
+int acpi_reconfig_notifier_register(struct notifier_block *nb);
+int acpi_reconfig_notifier_unregister(struct notifier_block *nb);
+
#else /* !CONFIG_ACPI */
#define acpi_disabled 1
@@ -602,7 +619,6 @@ static inline const char *acpi_dev_name(struct acpi_device *adev)
return NULL;
}
-static inline void early_acpi_table_init(void *data, size_t size) { }
static inline void acpi_early_init(void) { }
static inline void acpi_subsystem_init(void) { }
@@ -692,6 +708,24 @@ static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
#define ACPI_PTR(_ptr) (NULL)
+static inline void acpi_device_set_enumerated(struct acpi_device *adev)
+{
+}
+
+static inline void acpi_device_clear_enumerated(struct acpi_device *adev)
+{
+}
+
+static inline int acpi_reconfig_notifier_register(struct notifier_block *nb)
+{
+ return -EINVAL;
+}
+
+static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb)
+{
+ return -EINVAL;
+}
+
#endif /* !CONFIG_ACPI */
#ifdef CONFIG_ACPI
@@ -1011,4 +1045,10 @@ static inline struct fwnode_handle *acpi_get_next_subnode(struct device *dev,
#define acpi_probe_device_table(t) ({ int __r = 0; __r;})
#endif
+#ifdef CONFIG_ACPI_TABLE_UPGRADE
+void acpi_table_upgrade(void);
+#else
+static inline void acpi_table_upgrade(void) { }
+#endif
+
#endif /*_LINUX_ACPI_H*/