Initial import

1 files changed, 30 insertions, 0 deletions

diff --git a/drivers/nfc/mei_phy.h b/drivers/nfc/mei_phy.h
new file mode 100644
index 000000000..d669900f8
--- /dev/null
+++ b/drivers/nfc/mei_phy.h
@@ -0,0 +1,30 @@
+#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_ */