linux/drivers/nfc/s3fwrn5/nci.h

79 lines
1.3 KiB
C
Raw Normal View History

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* NCI based driver for Samsung S3FWRN5 NFC chip
*
* Copyright (C) 2015 Samsung Electrnoics
* Robert Baldyga <r.baldyga@samsung.com>
*/
#ifndef __LOCAL_S3FWRN5_NCI_H_
#define __LOCAL_S3FWRN5_NCI_H_
#include "s3fwrn5.h"
#define NCI_PROP_AGAIN 0x01
#define NCI_PROP_GET_RFREG 0x21
#define NCI_PROP_SET_RFREG 0x22
struct nci_prop_set_rfreg_cmd {
__u8 index;
__u8 data[252];
};
struct nci_prop_set_rfreg_rsp {
__u8 status;
};
#define NCI_PROP_GET_RFREG_VER 0x24
struct nci_prop_get_rfreg_ver_rsp {
__u8 status;
__u8 data[8];
};
#define NCI_PROP_SET_RFREG_VER 0x25
struct nci_prop_set_rfreg_ver_cmd {
__u8 data[8];
};
struct nci_prop_set_rfreg_ver_rsp {
__u8 status;
};
#define NCI_PROP_START_RFREG 0x26
struct nci_prop_start_rfreg_rsp {
__u8 status;
};
#define NCI_PROP_STOP_RFREG 0x27
struct nci_prop_stop_rfreg_cmd {
__u16 checksum;
};
struct nci_prop_stop_rfreg_rsp {
__u8 status;
};
#define NCI_PROP_FW_CFG 0x28
struct nci_prop_fw_cfg_cmd {
__u8 clk_type;
__u8 clk_speed;
__u8 clk_req;
};
struct nci_prop_fw_cfg_rsp {
__u8 status;
};
#define NCI_PROP_WR_RESET 0x2f
void s3fwrn5_nci_get_prop_ops(struct nci_driver_ops **ops, size_t *n);
int s3fwrn5_nci_rf_configure(struct s3fwrn5_info *info, const char *fw_name);
#endif /* __LOCAL_S3FWRN5_NCI_H_ */