NFC: mei_phy: move all nfc logic from mei driver to nfc
move nfc logic to mei_phy module, we prefer as much as
possible not to deal with a particualr client protocol
in the mei generic infrasutcutre
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/nfc/mei_phy.h b/drivers/nfc/mei_phy.h
index 06608c2..a51f8f2 100644
--- a/drivers/nfc/mei_phy.h
+++ b/drivers/nfc/mei_phy.h
@@ -10,23 +10,42 @@
#define MEI_NFC_HEADER_SIZE 10
#define MEI_NFC_MAX_HCI_PAYLOAD 300
+/**
+ * struct nfc_mei_phy
+ *
+ * @device: mei device
+ * @hdev: nfc hci device
+
+ * @send_wq: send completion wait queue
+ * @fw_ivn: NFC Interface Version Number
+ * @vendor_id: NFC manufacturer ID
+ * @radio_type: NFC radio type
+ * @reserved: reserved for alignment
+ * @req_id: message counter
+ * @recv_req_id: reception message counter
+ * @powered: the device is in powered state
+ * @hard_fault: < 0 if hardware error occurred
+ * and prevents normal operation.
+ */
struct nfc_mei_phy {
struct mei_cl_device *device;
struct nfc_hci_dev *hdev;
- int powered;
+ wait_queue_head_t send_wq;
+ u8 fw_ivn;
+ u8 vendor_id;
+ u8 radio_type;
+ u8 reserved;
- int hard_fault; /*
- * < 0 if hardware error occured
- * and prevents normal operation.
- */
+ u16 req_id;
+ u16 recv_req_id;
+
+ int powered;
+ int hard_fault;
};
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);