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/* dvbloop - A DVB Loopback Device
* Copyright (C) 2006 Christian Praehauser, Deti Fliegl
-----------------------------------------
* File: dvblo_char.h
* Desc: Char device support for dvblo
* Date: October 2006
* Author: Christian Praehauser <cpreahaus@cosy.sbg.ac.at>, Deti Fliegl <deti@fliegl.de>
*
* This file is released under the GPLv2.
*/
#ifndef _DVBLO_IOCTL_H_
#define _DVBLO_IOCTL_H_
#ifndef WIN32
#include <linux/ioctl.h>
#endif
/**
* Maximum number of devices
*/
#define DVBLO_IOC_MAGIC 'd'
#define PRIV_DATA_SIZE 4096
typedef struct
{
u_int16_t pid[256];
int num;
} dvblo_pids_t;
typedef struct dvblo_sec
{
struct dvb_diseqc_master_cmd diseqc_cmd;
fe_sec_mini_cmd_t mini_cmd;
fe_sec_tone_mode_t tone_mode;
fe_sec_voltage_t voltage;
} dvblo_sec_t;
typedef struct dvblo_festatus
{
fe_status_t st;
u_int32_t ber;
u_int16_t strength;
u_int16_t snr;
u_int32_t ucblocks;
} dvblo_festatus_t;
typedef unsigned char dvblo_private_t[PRIV_DATA_SIZE];
#define CA_MAX_SLOTS 16
typedef struct {
ca_caps_t cap;
ca_slot_info_t info[CA_MAX_SLOTS];
} dvblo_cacaps_t;
#define CA_TPDU_MAX 2048
typedef struct {
u_int16_t len;
u_int8_t data[CA_TPDU_MAX];
} dvblo_tpdu_t;
#define EV_MASK_FE 0x0000000f
#define EV_MASK_PID 0x000000f0
#define EV_MASK_SEC 0x00000f00
#define EV_MASK_PRIV 0x0000f000
#define EV_MASK_CA 0x000f0000
#define EV_FRONTEND 0x00000001
#define EV_TUNER 0x00000002
#define EV_FREQUENCY 0x00000004
#define EV_BANDWIDTH 0x00000008
#define EV_PIDFILTER 0x00000010
#define EV_TONE 0x00000100
#define EV_VOLTAGE 0x00000200
#define EV_DISEC_MSG 0x00000400
#define EV_DISEC_BURST 0x00000800
#define EV_PRIV_READ 0x00001000
#define EV_PRIV_WRITE 0x00002000
#define EV_CA_RESET 0x00010000
#define EV_CA_WRITE 0x00020000
#define EV_CA_PID 0x00040000
#define EV_CA_DESCR 0x00080000
struct dvblo_ioc_dev
{
/// The MAC address of the virtual DVB adapter
u_int8_t mac[6];
/**
* This is set to the number of the new device when ioctl(DVBLO_IOCADDDEV)
* was successful.
* @note This corresponds to the minor device number.
*/
int num;
};
/**
* @brief Add a new DVBLoop adapter device
*/
#define DVBLO_IOCADDDEV _IO(DVBLO_IOC_MAGIC, 1)
/**
* @brief Remove the DVBLoop adapter device with the specified number
*/
#define DVBLO_IOCDELDEV _IO(DVBLO_IOC_MAGIC, 2)
/**
* @brief Check if DVBLoop adapter has a corresponding dvb device
*/
#define DVBLO_IOCCHECKDEV _IO(DVBLO_IOC_MAGIC, 30)
/**
* @brief Get event mask
*/
#define DVBLO_GET_EVENT_MASK _IOR(DVBLO_IOC_MAGIC, 3, unsigned int)
/**
* @brief Get FE parameters
*/
#define DVBLO_GET_FRONTEND_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 4, struct dvb_frontend_parameters)
/**
* @brief Set FE parameters
*/
#define DVBLO_SET_FRONTEND_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 4, struct dvb_frontend_parameters)
/**
* @brief Get tuner parameters
*/
#define DVBLO_GET_TUNER_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 5, struct dvb_frontend_parameters)
/**
* @brief Set tuner parameters
*/
#define DVBLO_SET_TUNER_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 5, struct dvb_frontend_parameters)
/**
* @brief Get SEC parameters
*/
#define DVBLO_GET_SEC_PARAMETERS _IOR(DVBLO_IOC_MAGIC, 6, struct dvblo_sec)
/**
* @brief Get SEC parameters
*/
#define DVBLO_SET_SEC_PARAMETERS _IOW(DVBLO_IOC_MAGIC, 6, struct dvblo_sec)
/**
* @brief Set FE-Status parameters
*/
#define DVBLO_GET_FRONTEND_STATUS _IOR(DVBLO_IOC_MAGIC, 7, struct dvblo_festatus)
/**
* @brief Set Tuner-Status parameters
*/
#define DVBLO_SET_FRONTEND_STATUS _IOW(DVBLO_IOC_MAGIC, 7, struct dvblo_festatus)
/**
* @brief Get Tuner-Status parameters
*/
#define DVBLO_GET_TUNER_STATUS _IOR(DVBLO_IOC_MAGIC, 8, u_int32_t)
/**
* @brief Set Tuner-Status parameters
*/
#define DVBLO_SET_TUNER_STATUS _IOW(DVBLO_IOC_MAGIC, 8, u_int32_t)
/**
* @brief Set FE-Info
*/
#define DVBLO_GET_FRONTEND_INFO _IOR(DVBLO_IOC_MAGIC, 9, struct dvb_frontend_info)
/**
* @brief Set FE-Info
*/
#define DVBLO_SET_FRONTEND_INFO _IOW(DVBLO_IOC_MAGIC, 9, struct dvb_frontend_info)
#ifndef WIN32
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,18)
/**
* @brief Set Tuner-Info
*/
#define DVBLO_GET_TUNER_INFO _IOR(DVBLO_IOC_MAGIC, 10, struct dvb_tuner_info)
/**
* @brief Set Tuner-Info
*/
#define DVBLO_SET_TUNER_INFO _IOW(DVBLO_IOC_MAGIC, 10, struct dvb_tuner_info)
#endif /* */
/**
* @brief Get list of PIDS
*/
#define DVBLO_GET_PIDLIST _IOR(DVBLO_IOC_MAGIC, 20, dvblo_pids_t)
/**
* @brief Pass through of private data
*/
#define DVBLO_GET_PRIVATE _IOR(DVBLO_IOC_MAGIC, 40, dvblo_private_t)
/**
* @brief Pass through of private data
*/
#define DVBLO_SET_PRIVATE _IOW(DVBLO_IOC_MAGIC, 40, dvblo_private_t)
/**
* @brief Get CA_CAPS including slot_info
*/
#define DVBLO_GET_CA_CAPS _IOR(DVBLO_IOC_MAGIC, 80, dvblo_cacaps_t)
/**
* @brief Set CA_CAPS including slot_info
*/
#define DVBLO_SET_CA_CAPS _IOW(DVBLO_IOC_MAGIC, 80, dvblo_cacaps_t)
/**
* @brief Get TPDU
*/
#define DVBLO_GET_TPDU _IOR(DVBLO_IOC_MAGIC, 81, dvblo_tpdu_t)
/**
* @brief Send TPDU
*/
#define DVBLO_SET_TPDU _IOW(DVBLO_IOC_MAGIC, 81, dvblo_tpdu_t)
#endif /* _DVBLO_IOCTL_H_ */
#endif
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