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kernel/linux-rt-4.4.41/drivers/nfc/s3fwrn5/nci.h 1.86 KB
5113f6f70   김현기   kernel add
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  /*
   * NCI based driver for Samsung S3FWRN5 NFC chip
   *
   * Copyright (C) 2015 Samsung Electrnoics
   * Robert Baldyga <r.baldyga@samsung.com>
   *
   * This program is free software; you can redistribute it and/or modify it
   * under the terms and conditions of the GNU General Public License,
   * version 2 or later, as published by the Free Software Foundation.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, see <http://www.gnu.org/licenses/>.
   */
  
  #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_ */