diff options
Diffstat (limited to 'include/linux/acpi.h')
| -rw-r--r-- | include/linux/acpi.h | 47 |
1 files changed, 42 insertions, 5 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index 7a8f2cd66c8b..807cbc46d73e 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -29,16 +29,17 @@ #include <linux/ioport.h> /* for struct resource */ #include <linux/device.h> -#ifdef CONFIG_ACPI - #ifndef _LINUX #define _LINUX #endif +#include <acpi/acpi.h> + +#ifdef CONFIG_ACPI #include <linux/list.h> #include <linux/mod_devicetable.h> +#include <linux/dynamic_debug.h> -#include <acpi/acpi.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> #include <acpi/acpi_numa.h> @@ -184,6 +185,8 @@ extern int ec_transaction(u8 command, u8 *rdata, unsigned rdata_len); extern acpi_handle ec_get_handle(void); +extern bool acpi_is_pnp_device(struct acpi_device *); + #if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE) typedef void (*wmi_notify_handler) (u32 value, void *context); @@ -361,6 +364,17 @@ extern bool osc_sb_apei_support_acked; #define OSC_PCI_EXPRESS_CAPABILITY_CONTROL 0x00000010 #define OSC_PCI_CONTROL_MASKS 0x0000001f +#define ACPI_GSB_ACCESS_ATTRIB_QUICK 0x00000002 +#define ACPI_GSB_ACCESS_ATTRIB_SEND_RCV 0x00000004 +#define ACPI_GSB_ACCESS_ATTRIB_BYTE 0x00000006 +#define ACPI_GSB_ACCESS_ATTRIB_WORD 0x00000008 +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK 0x0000000A +#define ACPI_GSB_ACCESS_ATTRIB_MULTIBYTE 0x0000000B +#define ACPI_GSB_ACCESS_ATTRIB_WORD_CALL 0x0000000C +#define ACPI_GSB_ACCESS_ATTRIB_BLOCK_CALL 0x0000000D +#define ACPI_GSB_ACCESS_ATTRIB_RAW_BYTES 0x0000000E +#define ACPI_GSB_ACCESS_ATTRIB_RAW_PROCESS 0x0000000F + extern acpi_status acpi_pci_osc_control_set(acpi_handle handle, u32 *mask, u32 req); @@ -554,14 +568,20 @@ static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; } int acpi_dev_suspend_late(struct device *dev); int acpi_dev_resume_early(struct device *dev); int acpi_subsys_prepare(struct device *dev); +void acpi_subsys_complete(struct device *dev); int acpi_subsys_suspend_late(struct device *dev); int acpi_subsys_resume_early(struct device *dev); +int acpi_subsys_suspend(struct device *dev); +int acpi_subsys_freeze(struct device *dev); #else static inline int acpi_dev_suspend_late(struct device *dev) { return 0; } static inline int acpi_dev_resume_early(struct device *dev) { return 0; } static inline int acpi_subsys_prepare(struct device *dev) { return 0; } +static inline void acpi_subsys_complete(struct device *dev) {} static inline int acpi_subsys_suspend_late(struct device *dev) { return 0; } static inline int acpi_subsys_resume_early(struct device *dev) { return 0; } +static inline int acpi_subsys_suspend(struct device *dev) { return 0; } +static inline int acpi_subsys_freeze(struct device *dev) { return 0; } #endif #if defined(CONFIG_ACPI) && defined(CONFIG_PM) @@ -589,6 +609,14 @@ static inline __printf(3, 4) void acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {} #endif /* !CONFIG_ACPI */ +#if defined(CONFIG_ACPI) && defined(CONFIG_DYNAMIC_DEBUG) +__printf(3, 4) +void __acpi_handle_debug(struct _ddebug *descriptor, acpi_handle handle, const char *fmt, ...); +#else +#define __acpi_handle_debug(descriptor, handle, fmt, ...) \ + acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); +#endif + /* * acpi_handle_<level>: Print message with ACPI prefix and object path * @@ -610,11 +638,19 @@ acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {} #define acpi_handle_info(handle, fmt, ...) \ acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__) -/* REVISIT: Support CONFIG_DYNAMIC_DEBUG when necessary */ -#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG) +#if defined(DEBUG) #define acpi_handle_debug(handle, fmt, ...) \ acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__) #else +#if defined(CONFIG_DYNAMIC_DEBUG) +#define acpi_handle_debug(handle, fmt, ...) \ +do { \ + DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \ + if (unlikely(descriptor.flags & _DPRINTK_FLAGS_PRINT)) \ + __acpi_handle_debug(&descriptor, handle, pr_fmt(fmt), \ + ##__VA_ARGS__); \ +} while (0) +#else #define acpi_handle_debug(handle, fmt, ...) \ ({ \ if (0) \ @@ -622,5 +658,6 @@ acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {} 0; \ }) #endif +#endif #endif /*_LINUX_ACPI_H*/ |