libdsl: SoC independent DSL API covering functions to configure DSL and gather stats.

dsmngr: Userspace application to configure DSL from UCI options and provide ubus interface to start/stop DSL and gather stats. dslmngr links with libdsl and utilizes the libdsl functions.


     -----------------
    |dsl object @ubus|
     -----------------
	   ||
	 -------
	|dslmngr|
	 -------
	   ||
	 ------
	|libdsl|
	 ------
	   ||
       ----------
      |DSL Driver|
       ----------

 -----------------------------------------------------------------------
|				UBUS Data Model				|
 -----------------------------------------------------------------------
ubus call dsl status
{
	"line": [
		{
			"id": 0,
			"status": "up",
			"upstream": true,
			"firmware_version": "8.11.0.15.0.7",
			"link_status": "up",
			"xtse_used": [
				"00",
				"00",
				"00",
				"00",
				"00",
				"00",
				"00",
				"01"
			],
			"standard_used": "vdsl2_annexa",
			"current_profile": "17a",
			"power_management_state": "l0",
			"max_bit_rate": {
				"us": 65067,
				"ds": 141161
			},
			"line_encoding": "dmt",
			"xtse": [
				"15",
				"00",
				"04",
				"00",
				"0c",
				"05",
				"05",
				"07"
			],
			"standards_supported": [
				"t1413",
				"gdmt_annexa",
				"gdmt_annexb",
				"glite",
				"adsl2_annexa",
				"adsl2_annexb",
				"splitterless_adsl2",
				"adsl2_annexi",
				"adsl2_annexj",
				"adsl2_annexl",
				"adsl2_annexm",
				"adsl2p_annexa",
				"adsl2p_annexb",
				"adsl2p_annexi",
				"adsl2p_annexj",
				"adsl2p_annexm",
				"vdsl2_annexa",
				"vdsl2_annexb",
				"vdsl2_annexc"
			],
			"allowed_profiles": [
				"8a",
				"8b",
				"8c",
				"8b",
				"12a",
				"12b",
				"17a",
				"30a",
				"35b"
			],
			"success_failure_cause": 0,
			"upbokler_pb": [
				2,
				15,
				12,
				2048,
				2048
			],
			"rxthrsh_ds": [
				18,
				18,
				2048,
				2048,
				2048
			],
			"act_ra_mode": {
				"us": 3,
				"ds": 3
			},
			"snr_mroc_us": 0,
			"last_state_transmitted": {
				"us": 0,
				"ds": 0
			},
			"us0_mask": 62451,
			"trellis": {
				"us": 1,
				"ds": 1
			},
			"act_snr_mode": {
				"us": 0,
				"ds": 0
			},
			"line_number": 0,
			"noise_margin": {
				"us": 139,
				"ds": 184
			},
			"snr_mpb_us": [
				99,
				182,
				123,
				-32768,
				-32768
			],
			"snr_mpb_ds": [
				184,
				182,
				186,
				-32768,
				-32768
			],
			"attenuation": {
				"us": 38,
				"ds": 35
			},
			"power": {
				"us": 133,
				"ds": 125
			},
			"xtur_vendor": "4946544E",
			"xtur_country": "B500",
			"xtur_ansi_std": 0,
			"xtur_ansi_rev": 0,
			"xtuc_vendor": "4244434D",
			"xtuc_country": "B500",
			"xtuc_ansi_std": 0,
			"xtuc_ansi_rev": 0,
			"channel": [
				{
					"id": 0,
					"status": "up",
					"link_encapsulation_used": "vdsl2_ptm",
					"curr_rate": {
						"us": 59998,
						"ds": 100000
					},
					"actndr": {
						"us": 59998,
						"ds": 100000
					},
					"link_encapsulation_supported": [
						"adsl2_atm",
						"vdsl2_ptm"
					],
					"lpath": 0,
					"intlvdepth": 1,
					"intlvblock": 255,
					"actual_interleaving_delay": 0,
					"actinp": 0,
					"inpreport": false,
					"nfec": 255,
					"rfec": 16,
					"lsymb": 26823,
					"actinprein": {
						"us": 0,
						"ds": 0
					}
				}
			]
		}
	]
}
ubus call dsl stats
{
	"line": [
		{
			"id": 0,
			"total_start": 193,
			"showtime_start": 86,
			"last_showtime_start": 0,
			"current_day_start": 32512,
			"quarter_hour_start": 112,
			"total": {
				"errored_secs": 0,
				"severely_errored_secs": 0
			},
			"showtime": {
				"errored_secs": 0,
				"severely_errored_secs": 0
			},
			"lastshowtime": {
				"errored_secs": 0,
				"severely_errored_secs": 0
			},
			"currentday": {
				"errored_secs": 0,
				"severely_errored_secs": 0
			},
			"quarterhour": {
				"errored_secs": 0,
				"severely_errored_secs": 0
			},
			"channel": [
				{
					"id": 0,
					"total_start": 193,
					"showtime_start": 86,
					"last_showtime_start": 0,
					"current_day_start": 32512,
					"quarter_hour_start": 112,
					"total": {
						"xtur_fec_errors": 0,
						"xtuc_fec_errors": 0,
						"xtur_hec_errors": 0,
						"xtuc_hec_errors": 0,
						"xtur_crc_errors": 0,
						"xtuc_crc_errors": 0
					},
					"showtime": {
						"xtur_fec_errors": 0,
						"xtuc_fec_errors": 0,
						"xtur_hec_errors": 0,
						"xtuc_hec_errors": 0,
						"xtur_crc_errors": 0,
						"xtuc_crc_errors": 0
					},
					"lastshowtime": {
						"xtur_fec_errors": 0,
						"xtuc_fec_errors": 0,
						"xtur_hec_errors": 0,
						"xtuc_hec_errors": 0,
						"xtur_crc_errors": 0,
						"xtuc_crc_errors": 0
					},
					"currentday": {
						"xtur_fec_errors": 0,
						"xtuc_fec_errors": 0,
						"xtur_hec_errors": 0,
						"xtuc_hec_errors": 0,
						"xtur_crc_errors": 0,
						"xtuc_crc_errors": 0
					},
					"quarterhour": {
						"xtur_fec_errors": 0,
						"xtuc_fec_errors": 0,
						"xtur_hec_errors": 0,
						"xtuc_hec_errors": 0,
						"xtur_crc_errors": 0,
						"xtuc_crc_errors": 0
					}
				}
			]
		}
	]
}
ubus call dsl.line.0 status
{
	"status": "up",
	"upstream": true,
	"firmware_version": "8.11.0.15.0.7",
	"link_status": "up",
	"xtse_used": [
		"00",
		"00",
		"00",
		"00",
		"00",
		"00",
		"00",
		"01"
	],
	"standard_used": "vdsl2_annexa",
	"current_profile": "17a",
	"power_management_state": "l0",
	"max_bit_rate": {
		"us": 65067,
		"ds": 141209
	},
	"line_encoding": "dmt",
	"xtse": [
		"15",
		"00",
		"04",
		"00",
		"0c",
		"05",
		"05",
		"07"
	],
	"standards_supported": [
		"t1413",
		"gdmt_annexa",
		"gdmt_annexb",
		"glite",
		"adsl2_annexa",
		"adsl2_annexb",
		"splitterless_adsl2",
		"adsl2_annexi",
		"adsl2_annexj",
		"adsl2_annexl",
		"adsl2_annexm",
		"adsl2p_annexa",
		"adsl2p_annexb",
		"adsl2p_annexi",
		"adsl2p_annexj",
		"adsl2p_annexm",
		"vdsl2_annexa",
		"vdsl2_annexb",
		"vdsl2_annexc"
	],
	"allowed_profiles": [
		"8a",
		"8b",
		"8c",
		"8b",
		"12a",
		"12b",
		"17a",
		"30a",
		"35b"
	],
	"success_failure_cause": 0,
	"upbokler_pb": [
		2,
		15,
		12,
		2048,
		2048
	],
	"rxthrsh_ds": [
		18,
		18,
		2048,
		2048,
		2048
	],
	"act_ra_mode": {
		"us": 3,
		"ds": 3
	},
	"snr_mroc_us": 0,
	"last_state_transmitted": {
		"us": 0,
		"ds": 0
	},
	"us0_mask": 62451,
	"trellis": {
		"us": 1,
		"ds": 1
	},
	"act_snr_mode": {
		"us": 0,
		"ds": 0
	},
	"line_number": 0,
	"noise_margin": {
		"us": 139,
		"ds": 184
	},
	"snr_mpb_us": [
		101,
		183,
		124,
		-32768,
		-32768
	],
	"snr_mpb_ds": [
		184,
		182,
		186,
		-32768,
		-32768
	],
	"attenuation": {
		"us": 38,
		"ds": 35
	},
	"power": {
		"us": 133,
		"ds": 125
	},
	"xtur_vendor": "4946544E",
	"xtur_country": "B500",
	"xtur_ansi_std": 0,
	"xtur_ansi_rev": 0,
	"xtuc_vendor": "4244434D",
	"xtuc_country": "B500",
	"xtuc_ansi_std": 0,
	"xtuc_ansi_rev": 0
}
ubus call dsl.line.0 stats
{
	"total_start": 193,
	"showtime_start": 86,
	"last_showtime_start": 0,
	"current_day_start": 32512,
	"quarter_hour_start": 112,
	"total": {
		"errored_secs": 0,
		"severely_errored_secs": 0
	},
	"showtime": {
		"errored_secs": 0,
		"severely_errored_secs": 0
	},
	"lastshowtime": {
		"errored_secs": 0,
		"severely_errored_secs": 0
	},
	"currentday": {
		"errored_secs": 0,
		"severely_errored_secs": 0
	},
	"quarterhour": {
		"errored_secs": 0,
		"severely_errored_secs": 0
	}
}
ubus call dsl.line.0 stats "{'interval':'total'}"
{
	"errored_secs": 0,
	"severely_errored_secs": 0
}
ubus call dsl.line.0 stats "{'interval':'showtime'}"
{
	"errored_secs": 0,
	"severely_errored_secs": 0
}
ubus call dsl.line.0 stats "{'interval':'lastshowtime'}"
{
	"errored_secs": 0,
	"severely_errored_secs": 0
}
ubus call dsl.line.0 stats "{'interval':'currentday'}"
{
	"errored_secs": 0,
	"severely_errored_secs": 0
}
ubus call dsl.line.0 stats "{'interval':'quarterhour'}"
{
	"errored_secs": 0,
	"severely_errored_secs": 0
}
ubus call dsl.channel.0 status
{
	"status": "up",
	"link_encapsulation_used": "vdsl2_ptm",
	"curr_rate": {
		"us": 59998,
		"ds": 100000
	},
	"actndr": {
		"us": 59998,
		"ds": 100000
	},
	"link_encapsulation_supported": [
		"adsl2_atm",
		"vdsl2_ptm"
	],
	"lpath": 0,
	"intlvdepth": 1,
	"intlvblock": 255,
	"actual_interleaving_delay": 0,
	"actinp": 0,
	"inpreport": false,
	"nfec": 255,
	"rfec": 16,
	"lsymb": 26823,
	"actinprein": {
		"us": 0,
		"ds": 0
	}
}
ubus call dsl.channel.0 stats
{
	"total_start": 193,
	"showtime_start": 86,
	"last_showtime_start": 0,
	"current_day_start": 32512,
	"quarter_hour_start": 112,
	"total": {
		"xtur_fec_errors": 0,
		"xtuc_fec_errors": 0,
		"xtur_hec_errors": 0,
		"xtuc_hec_errors": 0,
		"xtur_crc_errors": 0,
		"xtuc_crc_errors": 0
	},
	"showtime": {
		"xtur_fec_errors": 0,
		"xtuc_fec_errors": 0,
		"xtur_hec_errors": 0,
		"xtuc_hec_errors": 0,
		"xtur_crc_errors": 0,
		"xtuc_crc_errors": 0
	},
	"lastshowtime": {
		"xtur_fec_errors": 0,
		"xtuc_fec_errors": 0,
		"xtur_hec_errors": 0,
		"xtuc_hec_errors": 0,
		"xtur_crc_errors": 0,
		"xtuc_crc_errors": 0
	},
	"currentday": {
		"xtur_fec_errors": 0,
		"xtuc_fec_errors": 0,
		"xtur_hec_errors": 0,
		"xtuc_hec_errors": 0,
		"xtur_crc_errors": 0,
		"xtuc_crc_errors": 0
	},
	"quarterhour": {
		"xtur_fec_errors": 0,
		"xtuc_fec_errors": 0,
		"xtur_hec_errors": 0,
		"xtuc_hec_errors": 0,
		"xtur_crc_errors": 0,
		"xtuc_crc_errors": 0
	}
}
ubus call dsl.channel.0 stats "{'interval':'total'}"
{
	"xtur_fec_errors": 0,
	"xtuc_fec_errors": 0,
	"xtur_hec_errors": 0,
	"xtuc_hec_errors": 0,
	"xtur_crc_errors": 0,
	"xtuc_crc_errors": 0
}
ubus call dsl.channel.0 stats "{'interval':'showtime'}"
{
	"xtur_fec_errors": 0,
	"xtuc_fec_errors": 0,
	"xtur_hec_errors": 0,
	"xtuc_hec_errors": 0,
	"xtur_crc_errors": 0,
	"xtuc_crc_errors": 0
}
ubus call dsl.channel.0 stats "{'interval':'lastshowtime'}"
{
	"xtur_fec_errors": 0,
	"xtuc_fec_errors": 0,
	"xtur_hec_errors": 0,
	"xtuc_hec_errors": 0,
	"xtur_crc_errors": 0,
	"xtuc_crc_errors": 0
}
ubus call dsl.channel.0 stats "{'interval':'currentday'}"
{
	"xtur_fec_errors": 0,
	"xtuc_fec_errors": 0,
	"xtur_hec_errors": 0,
	"xtuc_hec_errors": 0,
	"xtur_crc_errors": 0,
	"xtuc_crc_errors": 0
}
ubus call dsl.channel.0 stats "{'interval':'quarterhour'}"
{
	"xtur_fec_errors": 0,
	"xtuc_fec_errors": 0,
	"xtur_hec_errors": 0,
	"xtuc_hec_errors": 0,
	"xtur_crc_errors": 0,
	"xtuc_crc_errors": 0
}