include/linux/firmware.h

   1 #ifndef _LINUX_FIRMWARE_H
   2 #define _LINUX_FIRMWARE_H
   3 #include <linux/module.h>
   4 #include <linux/types.h>
   5 #define FIRMWARE_NAME_MAX 30
   6 #define FW_ACTION_NOHOTPLUG 0
   7 #define FW_ACTION_HOTPLUG 1
   8
   9 struct firmware {
  10         size_t size;
  11         u8 *data;
  12 };
  13 struct device;
  14 int request_firmware(const struct firmware **fw, const char *name,
  15                      struct device *device);
  16 int request_firmware_nowait(
  17         struct module *module, int uevent,
  18         const char *name, struct device *device, void *context,
  19         void (*cont)(const struct firmware *fw, void *context));
  20
  21 void release_firmware(const struct firmware *fw);
  22 void register_firmware(const char *name, const u8 *data, size_t size);
  23 #endif