[linux.git] / drivers / nfc / mei_phy.h

#ifndef __LOCAL_MEI_PHY_H_
#define __LOCAL_MEI_PHY_H_

#include <linux/mei_cl_bus.h>
#include <net/nfc/hci.h>

#define MEI_NFC_HEADER_SIZE 10
#define MEI_NFC_MAX_HCI_PAYLOAD 300

struct nfc_mei_phy {
	struct mei_cl_device *device;
	struct nfc_hci_dev *hdev;

	int powered;

	int hard_fault;		/*
				 * < 0 if hardware error occured
				 * and prevents normal operation.
				 */
};

extern struct nfc_phy_ops mei_phy_ops;

int nfc_mei_phy_enable(void *phy_id);
void nfc_mei_phy_disable(void *phy_id);
void nfc_mei_event_cb(struct mei_cl_device *device, u32 events, void *context);
struct nfc_mei_phy *nfc_mei_phy_alloc(struct mei_cl_device *device);
void nfc_mei_phy_free(struct nfc_mei_phy *phy);

#endif /* __LOCAL_MEI_PHY_H_ */
Commit	Line	Data
4912e2fe EL	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_ */