LXR linux/drivers/media/usb/as102/as10x

   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
  17struct as10x_bus_adapter_t;
  18struct 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
  27struct 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
  52