1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/***********************************************************************
3 *
4 ***********************************************************************/
5
6struct smsdvb_debugfs;
7struct smsdvb_client_t;
8
9typedef void (*sms_prt_dvb_stats_t)(struct smsdvb_debugfs *debug_data,
10				    struct sms_stats *p);
11
12typedef void (*sms_prt_isdb_stats_t)(struct smsdvb_debugfs *debug_data,
13				     struct sms_isdbt_stats *p);
14
15typedef void (*sms_prt_isdb_stats_ex_t)
16			(struct smsdvb_debugfs *debug_data,
17			 struct sms_isdbt_stats_ex *p);
18
19
20struct smsdvb_client_t {
21	struct list_head entry;
22
23	struct smscore_device_t *coredev;
24	struct smscore_client_t *smsclient;
25
26	struct dvb_adapter      adapter;
27	struct dvb_demux        demux;
28	struct dmxdev           dmxdev;
29	struct dvb_frontend     frontend;
30
31	enum fe_status          fe_status;
32
33	struct completion       tune_done;
34	struct completion       stats_done;
35
36	int last_per;
37
38	int legacy_ber, legacy_per;
39
40	int event_fe_state;
41	int event_unc_state;
42
43	unsigned long		get_stats_jiffies;
44
45	int			feed_users;
46	bool			has_tuned;
47
48	/* stats debugfs data */
49	struct dentry		*debugfs;
50
51	struct smsdvb_debugfs	*debug_data;
52
53	sms_prt_dvb_stats_t	prt_dvb_stats;
54	sms_prt_isdb_stats_t	prt_isdb_stats;
55	sms_prt_isdb_stats_ex_t	prt_isdb_stats_ex;
56};
57
58/*
59 * This struct is a mix of struct sms_rx_stats_ex and
60 * struct sms_srvm_signal_status.
61 * It was obtained by comparing the way it was filled by the original code
62 */
63struct RECEPTION_STATISTICS_PER_SLICES_S {
64	u32 result;
65	u32 snr;
66	s32 in_band_power;
67	u32 ts_packets;
68	u32 ets_packets;
69	u32 constellation;
70	u32 hp_code;
71	u32 tps_srv_ind_lp;
72	u32 tps_srv_ind_hp;
73	u32 cell_id;
74	u32 reason;
75	u32 request_id;
76	u32 modem_state;		/* from SMSHOSTLIB_DVB_MODEM_STATE_ET */
77
78	u32 ber;		/* Post Viterbi BER [1E-5] */
79	s32 RSSI;		/* dBm */
80	s32 carrier_offset;	/* Carrier Offset in bin/1024 */
81
82	u32 is_rf_locked;		/* 0 - not locked, 1 - locked */
83	u32 is_demod_locked;	/* 0 - not locked, 1 - locked */
84
85	u32 ber_bit_count;	/* Total number of SYNC bits. */
86	u32 ber_error_count;	/* Number of erroneous SYNC bits. */
87
88	s32 MRC_SNR;		/* dB */
89	s32 mrc_in_band_pwr;	/* In band power in dBM */
90	s32 MRC_RSSI;		/* dBm */
91};
92
93/* From smsdvb-debugfs.c */
94#ifdef CONFIG_SMS_SIANO_DEBUGFS
95
96int smsdvb_debugfs_create(struct smsdvb_client_t *client);
97void smsdvb_debugfs_release(struct smsdvb_client_t *client);
98void smsdvb_debugfs_register(void);
99void smsdvb_debugfs_unregister(void);
100
101#else
102
103static inline int smsdvb_debugfs_create(struct smsdvb_client_t *client)
104{
105	return 0;
106}
107
108static inline void smsdvb_debugfs_release(struct smsdvb_client_t *client) {}
109
110static inline void smsdvb_debugfs_register(void) {}
111
112static inline void smsdvb_debugfs_unregister(void) {};
113
114#endif
115
116