1/***********************************************************************
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7
8 *  This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
15 *
16 ***********************************************************************/
17
18struct smsdvb_debugfs;
19struct smsdvb_client_t;
20
21typedef void (*sms_prt_dvb_stats_t)(struct smsdvb_debugfs *debug_data,
22				    struct sms_stats *p);
23
24typedef void (*sms_prt_isdb_stats_t)(struct smsdvb_debugfs *debug_data,
25				     struct sms_isdbt_stats *p);
26
27typedef void (*sms_prt_isdb_stats_ex_t)
28			(struct smsdvb_debugfs *debug_data,
29			 struct sms_isdbt_stats_ex *p);
30
31
32struct smsdvb_client_t {
33	struct list_head entry;
34
35	struct smscore_device_t *coredev;
36	struct smscore_client_t *smsclient;
37
38	struct dvb_adapter      adapter;
39	struct dvb_demux        demux;
40	struct dmxdev           dmxdev;
41	struct dvb_frontend     frontend;
42
43	enum fe_status          fe_status;
44
45	struct completion       tune_done;
46	struct completion       stats_done;
47
48	int last_per;
49
50	int legacy_ber, legacy_per;
51
52	int event_fe_state;
53	int event_unc_state;
54
55	unsigned long		get_stats_jiffies;
56
57	int			feed_users;
58	bool			has_tuned;
59
60	/* stats debugfs data */
61	struct dentry		*debugfs;
62
63	struct smsdvb_debugfs	*debug_data;
64
65	sms_prt_dvb_stats_t	prt_dvb_stats;
66	sms_prt_isdb_stats_t	prt_isdb_stats;
67	sms_prt_isdb_stats_ex_t	prt_isdb_stats_ex;
68};
69
70/*
71 * This struct is a mix of struct sms_rx_stats_ex and
72 * struct sms_srvm_signal_status.
73 * It was obtained by comparing the way it was filled by the original code
74 */
75struct RECEPTION_STATISTICS_PER_SLICES_S {
76	u32 result;
77	u32 snr;
78	s32 in_band_power;
79	u32 ts_packets;
80	u32 ets_packets;
81	u32 constellation;
82	u32 hp_code;
83	u32 tps_srv_ind_lp;
84	u32 tps_srv_ind_hp;
85	u32 cell_id;
86	u32 reason;
87	u32 request_id;
88	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
89
90	u32 ber;		/* Post Viterbi BER [1E-5] */
91	s32 RSSI;		/* dBm */
92	s32 carrier_offset;	/* Carrier Offset in bin/1024 */
93
94	u32 is_rf_locked;		/* 0 - not locked, 1 - locked */
95	u32 is_demod_locked;	/* 0 - not locked, 1 - locked */
96
97	u32 ber_bit_count;	/* Total number of SYNC bits. */
98	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
99
100	s32 MRC_SNR;		/* dB */
101	s32 mrc_in_band_pwr;	/* In band power in dBM */
102	s32 MRC_RSSI;		/* dBm */
103};
104
105/* From smsdvb-debugfs.c */
106#ifdef CONFIG_SMS_SIANO_DEBUGFS
107
108int smsdvb_debugfs_create(struct smsdvb_client_t *client);
109void smsdvb_debugfs_release(struct smsdvb_client_t *client);
110int smsdvb_debugfs_register(void);
111void smsdvb_debugfs_unregister(void);
112
113#else
114
115static inline int smsdvb_debugfs_create(struct smsdvb_client_t *client)
116{
117	return 0;
118}
119
120static inline void smsdvb_debugfs_release(struct smsdvb_client_t *client) {}
121
122static inline int smsdvb_debugfs_register(void)
123{
124	return 0;
125};
126
127static inline void smsdvb_debugfs_unregister(void) {};
128
129#endif
130
131