usb/as102/as10x_handle.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * Abilis Systems Single DVB-T Receiver
0004  * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com>
0005  */
0006 #ifndef _AS10X_HANDLE_H
0007 #define _AS10X_HANDLE_H
0008 struct as10x_bus_adapter_t;
0009 struct as102_dev_t;
0010
0011 #include "as10x_cmd.h"
0012
0013 /* values for "mode" field */
0014 #define REGMODE8    8
0015 #define REGMODE16   16
0016 #define REGMODE32   32
0017
0018 struct as102_priv_ops_t {
0019     int (*upload_fw_pkt)(struct as10x_bus_adapter_t *bus_adap,
0020                   unsigned char *buf, int buflen, int swap32);
0021
0022     int (*send_cmd)(struct as10x_bus_adapter_t *bus_adap,
0023              unsigned char *buf, int buflen);
0024
0025     int (*xfer_cmd)(struct as10x_bus_adapter_t *bus_adap,
0026              unsigned char *send_buf, int send_buf_len,
0027              unsigned char *recv_buf, int recv_buf_len);
0028
0029     int (*start_stream)(struct as102_dev_t *dev);
0030     void (*stop_stream)(struct as102_dev_t *dev);
0031
0032     int (*reset_target)(struct as10x_bus_adapter_t *bus_adap);
0033
0034     int (*read_write)(struct as10x_bus_adapter_t *bus_adap, uint8_t mode,
0035               uint32_t rd_addr, uint16_t rd_len,
0036               uint32_t wr_addr, uint16_t wr_len);
0037
0038     int (*as102_read_ep2)(struct as10x_bus_adapter_t *bus_adap,
0039                    unsigned char *recv_buf,
0040                    int recv_buf_len);
0041 };
0042 #endif