include/linux/mei_cl_bus.h

   1 #ifndef _LINUX_MEI_CL_BUS_H
   2 #define _LINUX_MEI_CL_BUS_H
   3
   4 #include <linux/device.h>
   5 #include <linux/uuid.h>
   6 #include <linux/mod_devicetable.h>
   7
   8 struct mei_cl_device;
   9
  10 struct mei_cl_driver {
  11         struct device_driver driver;
  12         const char *name;
  13
  14         const struct mei_cl_device_id *id_table;
  15
  16         int (*probe)(struct mei_cl_device *dev,
  17                      const struct mei_cl_device_id *id);
  18         int (*remove)(struct mei_cl_device *dev);
  19 };
  20
  21 int __mei_cl_driver_register(struct mei_cl_driver *driver,
  22                                 struct module *owner);
  23 #define mei_cl_driver_register(driver)             \
  24         __mei_cl_driver_register(driver, THIS_MODULE)
  25
  26 void mei_cl_driver_unregister(struct mei_cl_driver *driver);
  27
  28 int mei_cl_send(struct mei_cl_device *device, u8 *buf, size_t length);
  29 int mei_cl_recv(struct mei_cl_device *device, u8 *buf, size_t length);
  30
  31 typedef void (*mei_cl_event_cb_t)(struct mei_cl_device *device,
  32                                u32 events, void *context);
  33 int mei_cl_register_event_cb(struct mei_cl_device *device,
  34                           mei_cl_event_cb_t read_cb, void *context);
  35
  36 #define MEI_CL_EVENT_RX 0
  37 #define MEI_CL_EVENT_TX 1
  38
  39 void *mei_cl_get_drvdata(const struct mei_cl_device *device);
  40 void mei_cl_set_drvdata(struct mei_cl_device *device, void *data);
  41
  42 int mei_cl_enable_device(struct mei_cl_device *device);
  43 int mei_cl_disable_device(struct mei_cl_device *device);
  44
  45 #endif /* _LINUX_MEI_CL_BUS_H */