drivers/nfc/mei_phy.h

   1 #ifndef __LOCAL_MEI_PHY_H_
   2 #define __LOCAL_MEI_PHY_H_
   3
   4 #include <linux/mei_cl_bus.h>
   5 #include <net/nfc/hci.h>
   6
   7 #define MEI_NFC_HEADER_SIZE 10
   8 #define MEI_NFC_MAX_HCI_PAYLOAD 300
   9
  10 struct nfc_mei_phy {
  11         struct mei_cl_device *device;
  12         struct nfc_hci_dev *hdev;
  13
  14         int powered;
  15
  16         int hard_fault;         /*
  17                                  * < 0 if hardware error occured
  18                                  * and prevents normal operation.
  19                                  */
  20 };
  21
  22 extern struct nfc_phy_ops mei_phy_ops;
  23
  24 int nfc_mei_phy_enable(void *phy_id);
  25 void nfc_mei_phy_disable(void *phy_id);
  26 void nfc_mei_event_cb(struct mei_cl_device *device, u32 events, void *context);
  27 struct nfc_mei_phy *nfc_mei_phy_alloc(struct mei_cl_device *device);
  28 void nfc_mei_phy_free(struct nfc_mei_phy *phy);
  29
  30 #endif /* __LOCAL_MEI_PHY_H_ */