Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef __LOCAL_MEI_PHY_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define __LOCAL_MEI_PHY_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #include <linux/mei_cl_bus.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #include <net/nfc/hci.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include <linux/uuid.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define MEI_NFC_UUID UUID_LE(0x0bb17a78, 0x2a8e, 0x4c50, \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 		0x94, 0xd4, 0x50, 0x26, 0x67, 0x23, 0x77, 0x5c)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define MEI_NFC_HEADER_SIZE 10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define MEI_NFC_MAX_HCI_PAYLOAD 300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)  * struct nfc_mei_phy
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)  * @cldev: mei client device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)  * @hdev:   nfc hci device
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)  * @send_wq: send completion wait queue
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21)  * @fw_ivn: NFC Interface Version Number
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)  * @vendor_id: NFC manufacturer ID
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)  * @radio_type: NFC radio type
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24)  * @reserved: reserved for alignment
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)  * @req_id:  message counter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26)  * @recv_req_id: reception message counter
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)  * @powered: the device is in powered state
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)  * @hard_fault: < 0 if hardware error occurred
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29)  *    and prevents normal operation.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) struct nfc_mei_phy {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	struct mei_cl_device *cldev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	struct nfc_hci_dev *hdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	wait_queue_head_t send_wq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	u8 fw_ivn;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 	u8 vendor_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	u8 radio_type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	u8 reserved;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	u16 req_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	u16 recv_req_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	int powered;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	int hard_fault;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) extern struct nfc_phy_ops mei_phy_ops;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) struct nfc_mei_phy *nfc_mei_phy_alloc(struct mei_cl_device *device);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) void nfc_mei_phy_free(struct nfc_mei_phy *phy);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #endif /* __LOCAL_MEI_PHY_H_ */