[linux-2.6-block.git] / drivers / media / dvb / firesat / firesat.h

/*
 * FireSAT DVB driver
 *
 * Copyright (c) ?
 * Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se>
 *
 *	This program is free software; you can redistribute it and/or
 *	modify it under the terms of the GNU General Public License as
 *	published by the Free Software Foundation; either version 2 of
 *	the License, or (at your option) any later version.
 */

#ifndef __FIRESAT_H
#define __FIRESAT_H

#include "dvb_frontend.h"
#include "dmxdev.h"
#include "dvb_demux.h"
#include "dvb_net.h"

#include <linux/version.h>
#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 25)
#include <linux/semaphore.h>
#endif
#include <linux/dvb/frontend.h>
#include <linux/dvb/dmx.h>
#include <iso.h>

#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 25)
#define DVB_REGISTER_ADAPTER(x, y, z, w, v) dvb_register_adapter(x, y, z, w, v)
#else
#define DVB_REGISTER_ADAPTER(x, y, z, w, v) dvb_register_adapter(x, y, z, w)
#define DVB_DEFINE_MOD_OPT_ADAPTER_NR(x)
#endif

/*****************************************************************
 * CA message command constants from en50221_app_tags.h of libdvb
 *****************************************************************/
/*	Resource Manager		*/
#define TAG_PROFILE_ENQUIRY		0x9f8010
#define TAG_PROFILE			0x9f8011
#define TAG_PROFILE_CHANGE		0x9f8012

/*	Application Info		*/
#define TAG_APP_INFO_ENQUIRY		0x9f8020
#define TAG_APP_INFO			0x9f8021
#define TAG_ENTER_MENU			0x9f8022

/*	CA Support			*/
#define TAG_CA_INFO_ENQUIRY		0x9f8030
#define TAG_CA_INFO			0x9f8031
#define TAG_CA_PMT			0x9f8032
#define TAG_CA_PMT_REPLY		0x9f8033

/*	Host Control			*/
#define TAG_TUNE			0x9f8400
#define TAG_REPLACE			0x9f8401
#define TAG_CLEAR_REPLACE		0x9f8402
#define TAG_ASK_RELEASE			0x9f8403

/*	Date and Time			*/
#define TAG_DATE_TIME_ENQUIRY		0x9f8440
#define TAG_DATE_TIME			0x9f8441

/*	Man Machine Interface (MMI)	*/
#define TAG_CLOSE_MMI			0x9f8800
#define TAG_DISPLAY_CONTROL		0x9f8801
#define TAG_DISPLAY_REPLY		0x9f8802
#define TAG_TEXT_LAST			0x9f8803
#define TAG_TEXT_MORE			0x9f8804
#define TAG_KEYPAD_CONTROL		0x9f8805
#define TAG_KEYPRESS			0x9f8806
#define TAG_ENQUIRY			0x9f8807
#define TAG_ANSWER			0x9f8808
#define TAG_MENU_LAST			0x9f8809
#define TAG_MENU_MORE			0x9f880a
#define TAG_MENU_ANSWER			0x9f880b
#define TAG_LIST_LAST			0x9f880c
#define TAG_LIST_MORE			0x9f880d
#define TAG_SUBTITLE_SEGMENT_LAST	0x9f880e
#define TAG_SUBTITLE_SEGMENT_MORE	0x9f880f
#define TAG_DISPLAY_MESSAGE		0x9f8810
#define TAG_SCENE_END_MARK		0x9f8811
#define TAG_SCENE_DONE			0x9f8812
#define TAG_SCENE_CONTROL		0x9f8813
#define TAG_SUBTITLE_DOWNLOAD_LAST	0x9f8814
#define TAG_SUBTITLE_DOWNLOAD_MORE	0x9f8815
#define TAG_FLUSH_DOWNLOAD		0x9f8816
#define TAG_DOWNLOAD_REPLY		0x9f8817

/*	Low Speed Communications	*/
#define TAG_COMMS_COMMAND		0x9f8c00
#define TAG_CONNECTION_DESCRIPTOR	0x9f8c01
#define TAG_COMMS_REPLY			0x9f8c02
#define TAG_COMMS_SEND_LAST		0x9f8c03
#define TAG_COMMS_SEND_MORE		0x9f8c04
#define TAG_COMMS_RECV_LAST		0x9f8c05
#define TAG_COMMS_RECV_MORE		0x9f8c06

/* Authentication */
#define TAG_AUTH_REQ			0x9f8200
#define TAG_AUTH_RESP			0x9f8201

/* Teletext */
#define TAG_TELETEXT_EBU		0x9f9000

/* Smartcard */
#define TAG_SMARTCARD_COMMAND		0x9f8e00
#define TAG_SMARTCARD_REPLY		0x9f8e01
#define TAG_SMARTCARD_SEND		0x9f8e02
#define TAG_SMARTCARD_RCV		0x9f8e03

/* EPG */
#define TAG_EPG_ENQUIRY         	0x9f8f00
#define TAG_EPG_REPLY           	0x9f8f01


enum model_type {
	FireSAT_DVB_S = 1,
	FireSAT_DVB_C = 2,
	FireSAT_DVB_T = 3,
	FireSAT_DVB_S2 = 4
};

struct firesat {
	struct dvb_demux dvb_demux;
	char *model_name;

	/* DVB bits */
	struct dvb_adapter		*adapter;
	struct dmxdev			dmxdev;
	struct dvb_demux		demux;
	struct dmx_frontend		frontend;
	struct dvb_net			dvbnet;
	struct dvb_frontend_info	*frontend_info;
	struct dvb_frontend		*fe;

	struct dvb_device		*cadev;
	int				ca_last_command;
	int				ca_time_interval;

	struct semaphore		avc_sem;
	wait_queue_head_t		avc_wait;
	atomic_t			avc_reply_received;

	atomic_t			reschedule_remotecontrol;

	struct firesat_channel {
		struct firesat *firesat;
		struct dvb_demux_feed *dvbdmxfeed;

		int active;
		int id;
		int pid;
		int type;	/* 1 - TS, 2 - Filter */
	} channel[16];
	struct semaphore		demux_sem;

	/* needed by avc_api */
	void *respfrm;
	int resp_length;

	struct hpsb_host *host;
	u64 guid;			/* GUID of this node */
	u32 guid_vendor_id;		/* Top 24bits of guid */
	struct node_entry *nodeentry;

	enum model_type type;
	char subunit;
	fe_sec_voltage_t voltage;
	fe_sec_tone_mode_t tone;

	int isochannel;
	struct hpsb_iso *iso_handle;

	struct list_head list;
};

struct firewireheader {
	union {
		struct {
			__u8 tcode:4;
			__u8 sy:4;
			__u8 tag:2;
			__u8 channel:6;

			__u8 length_l;
			__u8 length_h;
		} hdr;
		__u32 val;
	};
};

struct CIPHeader {
	union {
		struct {
			__u8 syncbits:2;
			__u8 sid:6;
			__u8 dbs;
			__u8 fn:2;
			__u8 qpc:3;
			__u8 sph:1;
			__u8 rsv:2;
			__u8 dbc;
			__u8 syncbits2:2;
			__u8 fmt:6;
			__u32 fdf:24;
		} cip;
		__u64 val;
	};
};

extern struct list_head firesat_list;
extern spinlock_t firesat_list_lock;

/* firesat_dvb.c */
extern int firesat_start_feed(struct dvb_demux_feed *dvbdmxfeed);
extern int firesat_stop_feed(struct dvb_demux_feed *dvbdmxfeed);
extern int firesat_dvbdev_init(struct firesat *firesat,
			       struct device *dev,
			       struct dvb_frontend *fe);

/* firesat_fe.c */
extern int firesat_frontend_attach(struct firesat *firesat,
				   struct dvb_frontend *fe);

/* firesat_iso.c */
extern int setup_iso_channel(struct firesat *firesat);
extern void tear_down_iso_channel(struct firesat *firesat);

#endif
Commit	Line	Data
df4846c3 HK	1	/*
	2	* FireSAT DVB driver
	3	*
	4	* Copyright (c) ?
	5	* Copyright (c) 2008 Henrik Kurelid <henrik@kurelid.se>
	6	*
	7	* This program is free software; you can redistribute it and/or
	8	* modify it under the terms of the GNU General Public License as
	9	* published by the Free Software Foundation; either version 2 of
	10	* the License, or (at your option) any later version.
	11	*/
	12
c81c8b68 GKH	13	#ifndef __FIRESAT_H
	14	#define __FIRESAT_H
	15
	16	#include "dvb_frontend.h"
	17	#include "dmxdev.h"
	18	#include "dvb_demux.h"
	19	#include "dvb_net.h"
	20
df4846c3 HK	21	#include <linux/version.h>
df4846c3 HK	22	#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 25)
c81c8b68	23	#include <linux/semaphore.h>
df4846c3	24	#endif
c81c8b68 GKH	25	#include <linux/dvb/frontend.h>
c81c8b68 GKH	26	#include <linux/dvb/dmx.h>
df4846c3 HK	27	#include <iso.h>
	28
	29	#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 25)
	30	#define DVB_REGISTER_ADAPTER(x, y, z, w, v) dvb_register_adapter(x, y, z, w, v)
	31	#else
	32	#define DVB_REGISTER_ADAPTER(x, y, z, w, v) dvb_register_adapter(x, y, z, w)
	33	#define DVB_DEFINE_MOD_OPT_ADAPTER_NR(x)
	34	#endif
	35
	36	/*****************************************************************
	37	* CA message command constants from en50221_app_tags.h of libdvb
	38	*****************************************************************/
	39	/* Resource Manager */
	40	#define TAG_PROFILE_ENQUIRY 0x9f8010
	41	#define TAG_PROFILE 0x9f8011
	42	#define TAG_PROFILE_CHANGE 0x9f8012
	43
	44	/* Application Info */
	45	#define TAG_APP_INFO_ENQUIRY 0x9f8020
	46	#define TAG_APP_INFO 0x9f8021
	47	#define TAG_ENTER_MENU 0x9f8022
	48
	49	/* CA Support */
	50	#define TAG_CA_INFO_ENQUIRY 0x9f8030
	51	#define TAG_CA_INFO 0x9f8031
	52	#define TAG_CA_PMT 0x9f8032
	53	#define TAG_CA_PMT_REPLY 0x9f8033
	54
	55	/* Host Control */
	56	#define TAG_TUNE 0x9f8400
	57	#define TAG_REPLACE 0x9f8401
	58	#define TAG_CLEAR_REPLACE 0x9f8402
	59	#define TAG_ASK_RELEASE 0x9f8403
	60
	61	/* Date and Time */
	62	#define TAG_DATE_TIME_ENQUIRY 0x9f8440
	63	#define TAG_DATE_TIME 0x9f8441
	64
	65	/* Man Machine Interface (MMI) */
	66	#define TAG_CLOSE_MMI 0x9f8800
	67	#define TAG_DISPLAY_CONTROL 0x9f8801
	68	#define TAG_DISPLAY_REPLY 0x9f8802
	69	#define TAG_TEXT_LAST 0x9f8803
	70	#define TAG_TEXT_MORE 0x9f8804
	71	#define TAG_KEYPAD_CONTROL 0x9f8805
	72	#define TAG_KEYPRESS 0x9f8806
	73	#define TAG_ENQUIRY 0x9f8807
	74	#define TAG_ANSWER 0x9f8808
	75	#define TAG_MENU_LAST 0x9f8809
	76	#define TAG_MENU_MORE 0x9f880a
	77	#define TAG_MENU_ANSWER 0x9f880b
	78	#define TAG_LIST_LAST 0x9f880c
	79	#define TAG_LIST_MORE 0x9f880d
	80	#define TAG_SUBTITLE_SEGMENT_LAST 0x9f880e
	81	#define TAG_SUBTITLE_SEGMENT_MORE 0x9f880f
	82	#define TAG_DISPLAY_MESSAGE 0x9f8810
	83	#define TAG_SCENE_END_MARK 0x9f8811
	84	#define TAG_SCENE_DONE 0x9f8812
	85	#define TAG_SCENE_CONTROL 0x9f8813
	86	#define TAG_SUBTITLE_DOWNLOAD_LAST 0x9f8814
	87	#define TAG_SUBTITLE_DOWNLOAD_MORE 0x9f8815
	88	#define TAG_FLUSH_DOWNLOAD 0x9f8816
	89	#define TAG_DOWNLOAD_REPLY 0x9f8817
	90
91	/* Low Speed Communications */
92	#define TAG_COMMS_COMMAND 0x9f8c00
93	#define TAG_CONNECTION_DESCRIPTOR 0x9f8c01
94	#define TAG_COMMS_REPLY 0x9f8c02
95	#define TAG_COMMS_SEND_LAST 0x9f8c03
96	#define TAG_COMMS_SEND_MORE 0x9f8c04
97	#define TAG_COMMS_RECV_LAST 0x9f8c05
98	#define TAG_COMMS_RECV_MORE 0x9f8c06
99
100	/* Authentication */
101	#define TAG_AUTH_REQ 0x9f8200
102	#define TAG_AUTH_RESP 0x9f8201
103
104	/* Teletext */
105	#define TAG_TELETEXT_EBU 0x9f9000
106
107	/* Smartcard */
108	#define TAG_SMARTCARD_COMMAND 0x9f8e00
109	#define TAG_SMARTCARD_REPLY 0x9f8e01
110	#define TAG_SMARTCARD_SEND 0x9f8e02
111	#define TAG_SMARTCARD_RCV 0x9f8e03
112
113	/* EPG */
114	#define TAG_EPG_ENQUIRY 0x9f8f00
115	#define TAG_EPG_REPLY 0x9f8f01
116
c81c8b68 GKH	117
c81c8b68 GKH	118	enum model_type {
df4846c3 HK	119	FireSAT_DVB_S = 1,
	120	FireSAT_DVB_C = 2,
	121	FireSAT_DVB_T = 3,
	122	FireSAT_DVB_S2 = 4
c81c8b68 GKH	123	};
	124
	125	struct firesat {
	126	struct dvb_demux dvb_demux;
	127	char *model_name;
	128
	129	/* DVB bits */
	130	struct dvb_adapter *adapter;
	131	struct dmxdev dmxdev;
	132	struct dvb_demux demux;
	133	struct dmx_frontend frontend;
	134	struct dvb_net dvbnet;
	135	struct dvb_frontend_info *frontend_info;
	136	struct dvb_frontend *fe;
	137
	138	struct dvb_device *cadev;
df4846c3 HK	139	int ca_last_command;
df4846c3 HK	140	int ca_time_interval;
c81c8b68 GKH	141
c81c8b68 GKH	142	struct semaphore avc_sem;
81c67b7f	143	wait_queue_head_t avc_wait;
df4846c3	144	atomic_t avc_reply_received;
c81c8b68	145
df4846c3	146	atomic_t reschedule_remotecontrol;
c81c8b68 GKH	147
	148	struct firesat_channel {
	149	struct firesat *firesat;
	150	struct dvb_demux_feed *dvbdmxfeed;
	151
	152	int active;
	153	int id;
	154	int pid;
	155	int type; /* 1 - TS, 2 - Filter */
	156	} channel[16];
	157	struct semaphore demux_sem;
	158
	159	/* needed by avc_api */
	160	void *respfrm;
	161	int resp_length;
	162
df4846c3	163	struct hpsb_host *host;
c81c8b68 GKH	164	u64 guid; /* GUID of this node */
	165	u32 guid_vendor_id; /* Top 24bits of guid */
	166	struct node_entry *nodeentry;
	167
df4846c3 HK	168	enum model_type type;
df4846c3 HK	169	char subunit;
c81c8b68 GKH	170	fe_sec_voltage_t voltage;
	171	fe_sec_tone_mode_t tone;
	172
	173	int isochannel;
df4846c3 HK	174	struct hpsb_iso *iso_handle;
	175
	176	struct list_head list;
	177	};
	178
	179	struct firewireheader {
	180	union {
	181	struct {
	182	__u8 tcode:4;
	183	__u8 sy:4;
	184	__u8 tag:2;
	185	__u8 channel:6;
	186
	187	__u8 length_l;
	188	__u8 length_h;
	189	} hdr;
	190	__u32 val;
	191	};
	192	};
c81c8b68	193
df4846c3 HK	194	struct CIPHeader {
	195	union {
	196	struct {
	197	__u8 syncbits:2;
	198	__u8 sid:6;
	199	__u8 dbs;
	200	__u8 fn:2;
	201	__u8 qpc:3;
	202	__u8 sph:1;
	203	__u8 rsv:2;
	204	__u8 dbc;
	205	__u8 syncbits2:2;
	206	__u8 fmt:6;
	207	__u32 fdf:24;
	208	} cip;
	209	__u64 val;
	210	};
c81c8b68 GKH	211	};
	212
	213	extern struct list_head firesat_list;
	214	extern spinlock_t firesat_list_lock;
	215
	216	/* firesat_dvb.c */
	217	extern int firesat_start_feed(struct dvb_demux_feed *dvbdmxfeed);
	218	extern int firesat_stop_feed(struct dvb_demux_feed *dvbdmxfeed);
	219	extern int firesat_dvbdev_init(struct firesat *firesat,
df4846c3 HK	220	struct device *dev,
df4846c3 HK	221	struct dvb_frontend *fe);
c81c8b68 GKH	222
c81c8b68 GKH	223	/* firesat_fe.c */
df4846c3 HK	224	extern int firesat_frontend_attach(struct firesat *firesat,
df4846c3 HK	225	struct dvb_frontend *fe);
c81c8b68	226
df4846c3 HK	227	/* firesat_iso.c */
	228	extern int setup_iso_channel(struct firesat *firesat);
	229	extern void tear_down_iso_channel(struct firesat *firesat);
c81c8b68 GKH	230
c81c8b68 GKH	231	#endif