diff options
Diffstat (limited to 'sys/dev/acpica/acpivar.h')
-rw-r--r-- | sys/dev/acpica/acpivar.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/dev/acpica/acpivar.h b/sys/dev/acpica/acpivar.h index 63eadea..f4d27e4 100644 --- a/sys/dev/acpica/acpivar.h +++ b/sys/dev/acpica/acpivar.h @@ -307,6 +307,9 @@ void acpi_EnterDebugger(void); ACPI_DEVINFO_PRESENT(x, ACPI_STA_PRESENT | ACPI_STA_FUNCTIONAL | \ ACPI_STA_BATT_PRESENT) +/* Callback function type for walking subtables within a table. */ +typedef void acpi_subtable_handler(ACPI_SUBTABLE_HEADER *, void *); + BOOLEAN acpi_DeviceIsPresent(device_t dev); BOOLEAN acpi_BatteryIsPresent(device_t dev); ACPI_STATUS acpi_GetHandleInScope(ACPI_HANDLE parent, char *path, @@ -340,6 +343,8 @@ void acpi_UserNotify(const char *subsystem, ACPI_HANDLE h, int acpi_bus_alloc_gas(device_t dev, int *type, int *rid, ACPI_GENERIC_ADDRESS *gas, struct resource **res, u_int flags); +void acpi_walk_subtables(void *first, void *end, + acpi_subtable_handler *handler, void *arg); struct acpi_parse_resource_set { void (*set_init)(device_t dev, void *arg, void **context); |