drivers/media/usb/as102/as10x_handle.h

   1 /*
   2  * Abilis Systems Single DVB-T Receiver
   3  * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15 #ifndef _AS10X_HANDLE_H
  16 #define _AS10X_HANDLE_H
  17 struct as10x_bus_adapter_t;
  18 struct as102_dev_t;
  19
  20 #include "as10x_cmd.h"
  21
  22 /* values for "mode" field */
  23 #define REGMODE8        8
  24 #define REGMODE16       16
  25 #define REGMODE32       32
  26
  27 struct as102_priv_ops_t {
  28         int (*upload_fw_pkt)(struct as10x_bus_adapter_t *bus_adap,
  29                               unsigned char *buf, int buflen, int swap32);
  30
  31         int (*send_cmd)(struct as10x_bus_adapter_t *bus_adap,
  32                          unsigned char *buf, int buflen);
  33
  34         int (*xfer_cmd)(struct as10x_bus_adapter_t *bus_adap,
  35                          unsigned char *send_buf, int send_buf_len,
  36                          unsigned char *recv_buf, int recv_buf_len);
  37
  38         int (*start_stream)(struct as102_dev_t *dev);
  39         void (*stop_stream)(struct as102_dev_t *dev);
  40
  41         int (*reset_target)(struct as10x_bus_adapter_t *bus_adap);
  42
  43         int (*read_write)(struct as10x_bus_adapter_t *bus_adap, uint8_t mode,
  44                           uint32_t rd_addr, uint16_t rd_len,
  45                           uint32_t wr_addr, uint16_t wr_len);
  46
  47         int (*as102_read_ep2)(struct as10x_bus_adapter_t *bus_adap,
  48                                unsigned char *recv_buf,
  49                                int recv_buf_len);
  50 };
  51 #endif