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| author | Len Brown <len.brown@intel.com> | 2008-02-07 09:19:43 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-02-07 09:19:43 +0100 |
| commit | 060195500e0347a6ba8ea89739a9898961eb6f2b (patch) | |
| tree | 5afba4e8daae642d33b7a4daa97d63c54776b786 /include | |
| parent | Merge branches 'release' and 'menlo' into release (diff) | |
| parent | tc1100-wmi: Add driver for HP Compaq TC1100 Tablets (diff) | |
| download | linux-060195500e0347a6ba8ea89739a9898961eb6f2b.tar.xz linux-060195500e0347a6ba8ea89739a9898961eb6f2b.zip | |
Merge branches 'release' and 'wmi-2.6.25' into release
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/acpi.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h index cf13bec517b7..5a5a13b64d09 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -193,6 +193,26 @@ extern int ec_transaction(u8 command, #endif /*CONFIG_ACPI_EC*/ +#if defined(CONFIG_ACPI_WMI) || defined(CONFIG_ACPI_WMI_MODULE) + +typedef void (*wmi_notify_handler) (u32 value, void *context); + +extern acpi_status wmi_evaluate_method(const char *guid, u8 instance, + u32 method_id, + const struct acpi_buffer *in, + struct acpi_buffer *out); +extern acpi_status wmi_query_block(const char *guid, u8 instance, + struct acpi_buffer *out); +extern acpi_status wmi_set_block(const char *guid, u8 instance, + const struct acpi_buffer *in); +extern acpi_status wmi_install_notify_handler(const char *guid, + wmi_notify_handler handler, void *data); +extern acpi_status wmi_remove_notify_handler(const char *guid); +extern acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out); +extern bool wmi_has_guid(const char *guid); + +#endif /* CONFIG_ACPI_WMI */ + extern int acpi_blacklisted(void); #ifdef CONFIG_DMI extern void acpi_dmi_osi_linux(int enable, const struct dmi_system_id *d); |