MT7615 DBDC config via luci web not work property

ptpt52 commented 3 years ago

cannot change channel
cannot scan 2.4g

radio0 should be 11g mode but default is 11ac radio1 should be 11ac mode but default is not.

I have to change radio0 to 11g and radio1 to 11ac, so that it works

the ubus resault:

[{
    "id": 380,
    "jsonrpc": "2.0",
    "result": {
        "hostapd.wlan0": {
            "wps_status": [],
            "list_bans": [],
            "switch_chan": {
                "center_freq1": "unknown",
                "center_freq2": "unknown",
                "ht": "unknown",
                "freq": "unknown",
                "sec_channel_offset": "unknown",
                "bandwidth": "unknown",
                "vht": "unknown",
                "block_tx": "unknown",
                "bcn_count": "unknown"
            },
            "rrm_nr_list": [],
            "del_client": {
                "deauth": "unknown",
                "addr": "object",
                "ban_time": "unknown",
                "reason": "unknown"
            },
            "get_clients": [],
            "bss_mgmt_enable": {
                "neighbor_report": "unknown",
                "bss_transition": "unknown",
                "beacon_report": "unknown"
            },
            "rrm_nr_set": {
                "list": "unknown"
            },
            "set_vendor_elements": {
                "vendor_elements": "object"
            },
            "rrm_nr_get_own": [],
            "reload": [],
            "rrm_beacon_req": {
                "addr": "object",
                "ssid": "object",
                "op_class": "unknown",
                "channel": "unknown",
                "bssid": "object",
                "duration": "unknown",
                "mode": "unknown"
            },
            "notify_response": {
                "notify_response": "unknown"
            },
            "wps_cancel": [],
            "wps_start": [],
            "get_features": [],
            "update_beacon": [],
            "wnm_disassoc_imminent": {
                "duration": "unknown",
                "neighbors": "unknown",
                "abridged": "unknown",
                "addr": "object"
            }
        },
        "hostapd.wlan1": {
            "wps_status": [],
            "list_bans": [],
            "switch_chan": {
                "center_freq1": "unknown",
                "center_freq2": "unknown",
                "ht": "unknown",
                "freq": "unknown",
                "sec_channel_offset": "unknown",
                "bandwidth": "unknown",
                "vht": "unknown",
                "block_tx": "unknown",
                "bcn_count": "unknown"
            },
            "rrm_nr_list": [],
            "del_client": {
                "deauth": "unknown",
                "addr": "object",
                "ban_time": "unknown",
                "reason": "unknown"
            },
            "get_clients": [],
            "bss_mgmt_enable": {
                "neighbor_report": "unknown",
                "bss_transition": "unknown",
                "beacon_report": "unknown"
            },
            "rrm_nr_set": {
                "list": "unknown"
            },
            "set_vendor_elements": {
                "vendor_elements": "object"
            },
            "rrm_nr_get_own": [],
            "reload": [],
            "rrm_beacon_req": {
                "addr": "object",
                "ssid": "object",
                "op_class": "unknown",
                "channel": "unknown",
                "bssid": "object",
                "duration": "unknown",
                "mode": "unknown"
            },
            "notify_response": {
                "notify_response": "unknown"
            },
            "wps_cancel": [],
            "wps_start": [],
            "get_features": [],
            "update_beacon": [],
            "wnm_disassoc_imminent": {
                "duration": "unknown",
                "neighbors": "unknown",
                "abridged": "unknown",
                "addr": "object"
            }
        }
    }
}]

ptpt52 commented 3 years ago

iw phy
Wiphy phy1
    wiphy index: 1
    max # scan SSIDs: 4
    max scan IEs length: 543 bytes
    max # sched scan SSIDs: 10
    max # match sets: 16
    max # scan plans: 1
    max scan plan interval: 10
    max scan plan iterations: 0
    Retry short limit: 7
    Retry long limit: 4
    Coverage class: 0 (up to 0m)
    Device supports AP-side u-APSD.
    Device supports T-DLS.
    Available Antennas: TX 0x3 RX 0x3
    Configured Antennas: TX 0x3 RX 0x3
    Supported interface modes:
         * IBSS
         * managed
         * AP
         * AP/VLAN
         * monitor
         * mesh point
         * P2P-client
         * P2P-GO
    Band 2:
        Capabilities: 0x1ff
            RX LDPC
            HT20/HT40
            SM Power Save disabled
            RX Greenfield
            RX HT20 SGI
            RX HT40 SGI
            TX STBC
            RX STBC 1-stream
            Max AMSDU length: 3839 bytes
            No DSSS/CCK HT40
        Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
        Minimum RX AMPDU time spacing: No restriction (0x00)
        HT TX/RX MCS rate indexes supported: 0-15
        VHT Capabilities (0x338001b1):
            Max MPDU length: 7991
            Supported Channel Width: neither 160 nor 80+80
            RX LDPC
            short GI (80 MHz)
            TX STBC
            RX antenna pattern consistency
            TX antenna pattern consistency
        VHT RX MCS set:
            1 streams: MCS 0-9
            2 streams: MCS 0-9
            3 streams: not supported
            4 streams: not supported
            5 streams: not supported
            6 streams: not supported
            7 streams: not supported
            8 streams: not supported
        VHT RX highest supported: 0 Mbps
        VHT TX MCS set:
            1 streams: MCS 0-9
            2 streams: MCS 0-9
            3 streams: not supported
            4 streams: not supported
            5 streams: not supported
            6 streams: not supported
            7 streams: not supported
            8 streams: not supported
        VHT TX highest supported: 0 Mbps
        Frequencies:
            * 5180 MHz [36] (24.0 dBm)
            * 5200 MHz [40] (24.0 dBm)
            * 5220 MHz [44] (24.0 dBm)
            * 5240 MHz [48] (24.0 dBm)
            * 5260 MHz [52] (24.0 dBm) (no IR, radar detection)
            * 5280 MHz [56] (24.0 dBm) (no IR, radar detection)
            * 5300 MHz [60] (24.0 dBm) (no IR, radar detection)
            * 5320 MHz [64] (24.0 dBm) (no IR, radar detection)
            * 5500 MHz [100] (disabled)
            * 5520 MHz [104] (disabled)
            * 5540 MHz [108] (disabled)
            * 5560 MHz [112] (disabled)
            * 5580 MHz [116] (disabled)
            * 5600 MHz [120] (disabled)
            * 5620 MHz [124] (disabled)
            * 5640 MHz [128] (disabled)
            * 5660 MHz [132] (disabled)
            * 5680 MHz [136] (disabled)
            * 5700 MHz [140] (disabled)
            * 5720 MHz [144] (disabled)
            * 5745 MHz [149] (24.0 dBm) (no IR)
            * 5765 MHz [153] (24.0 dBm) (no IR)
            * 5785 MHz [157] (24.0 dBm) (no IR)
            * 5805 MHz [161] (24.0 dBm) (no IR)
            * 5825 MHz [165] (24.0 dBm) (no IR)
            * 5845 MHz [169] (disabled)
            * 5865 MHz [173] (disabled)
    valid interface combinations:
         * #{ IBSS } <= 1, #{ managed, AP, mesh point, P2P-client, P2P-GO } <= 16,
           total <= 16, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz, 80+80 MHz, 160 MHz }

    HT Capability overrides:
         * MCS: ff ff ff ff ff ff ff ff ff ff
         * maximum A-MSDU length
         * supported channel width
         * short GI for 40 MHz
         * max A-MPDU length exponent
         * min MPDU start spacing
    Supported extended features:
        * [ VHT_IBSS ]: VHT-IBSS
        * [ RRM ]: RRM
        * [ SET_SCAN_DWELL ]: scan dwell setting
        * [ CQM_RSSI_LIST ]: multiple CQM_RSSI_THOLD records
        * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
        * [ TXQS ]: FQ-CoDel-enabled intermediate TXQs
        * [ AIRTIME_FAIRNESS ]: airtime fairness scheduling
        * [ AQL ]: Airtime Queue Limits (AQL)
        * [ CONTROL_PORT_NO_PREAUTH ]: disable pre-auth over nl80211 control port support
        * [ DEL_IBSS_STA ]: deletion of IBSS station support
        * [ SCAN_FREQ_KHZ ]: scan on kHz frequency support
        * [ CONTROL_PORT_OVER_NL80211_TX_STATUS ]: tx status for nl80211 control port support
Wiphy phy0
    wiphy index: 0
    max # scan SSIDs: 4
    max scan IEs length: 2304 bytes
    max # sched scan SSIDs: 0
    max # match sets: 0
    max # scan plans: 1
    max scan plan interval: 0
    max scan plan iterations: 0
    Retry short limit: 7
    Retry long limit: 4
    Coverage class: 0 (up to 0m)
    Device supports AP-side u-APSD.
    Device supports T-DLS.
    Available Antennas: TX 0x3 RX 0x3
    Configured Antennas: TX 0x3 RX 0x3
    Supported interface modes:
         * IBSS
         * managed
         * AP
         * AP/VLAN
         * monitor
         * mesh point
         * P2P-client
         * P2P-GO
    Band 1:
        Capabilities: 0x1ff
            RX LDPC
            HT20/HT40
            SM Power Save disabled
            RX Greenfield
            RX HT20 SGI
            RX HT40 SGI
            TX STBC
            RX STBC 1-stream
            Max AMSDU length: 3839 bytes
            No DSSS/CCK HT40
        Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
        Minimum RX AMPDU time spacing: No restriction (0x00)
        HT TX/RX MCS rate indexes supported: 0-15
        Frequencies:
            * 2412 MHz [1] (26.0 dBm)
            * 2417 MHz [2] (26.0 dBm)
            * 2422 MHz [3] (26.0 dBm)
            * 2427 MHz [4] (26.0 dBm)
            * 2432 MHz [5] (26.0 dBm)
            * 2437 MHz [6] (26.0 dBm)
            * 2442 MHz [7] (26.0 dBm)
            * 2447 MHz [8] (26.0 dBm)
            * 2452 MHz [9] (26.0 dBm)
            * 2457 MHz [10] (26.0 dBm)
            * 2462 MHz [11] (26.0 dBm)
            * 2467 MHz [12] (26.0 dBm)
            * 2472 MHz [13] (26.0 dBm)
            * 2484 MHz [14] (disabled)
    Band 2:
        Capabilities: 0x1ff
            RX LDPC
            HT20/HT40
            SM Power Save disabled
            RX Greenfield
            RX HT20 SGI
            RX HT40 SGI
            TX STBC
            RX STBC 1-stream
            Max AMSDU length: 3839 bytes
            No DSSS/CCK HT40
        Maximum RX AMPDU length 65535 bytes (exponent: 0x003)
        Minimum RX AMPDU time spacing: No restriction (0x00)
        HT TX/RX MCS rate indexes supported: 0-15
        VHT Capabilities (0x338001b1):
            Max MPDU length: 7991
            Supported Channel Width: neither 160 nor 80+80
            RX LDPC
            short GI (80 MHz)
            TX STBC
            RX antenna pattern consistency
            TX antenna pattern consistency
        VHT RX MCS set:
            1 streams: MCS 0-9
            2 streams: MCS 0-9
            3 streams: not supported
            4 streams: not supported
            5 streams: not supported
            6 streams: not supported
            7 streams: not supported
            8 streams: not supported
        VHT RX highest supported: 0 Mbps
        VHT TX MCS set:
            1 streams: MCS 0-9
            2 streams: MCS 0-9
            3 streams: not supported
            4 streams: not supported
            5 streams: not supported
            6 streams: not supported
            7 streams: not supported
            8 streams: not supported
        VHT TX highest supported: 0 Mbps
        Frequencies:
            * 5180 MHz [36] (24.0 dBm)
            * 5200 MHz [40] (24.0 dBm)
            * 5220 MHz [44] (24.0 dBm)
            * 5240 MHz [48] (24.0 dBm)
            * 5260 MHz [52] (24.0 dBm) (no IR, radar detection)
            * 5280 MHz [56] (24.0 dBm) (no IR, radar detection)
            * 5300 MHz [60] (24.0 dBm) (no IR, radar detection)
            * 5320 MHz [64] (24.0 dBm) (no IR, radar detection)
            * 5500 MHz [100] (disabled)
            * 5520 MHz [104] (disabled)
            * 5540 MHz [108] (disabled)
            * 5560 MHz [112] (disabled)
            * 5580 MHz [116] (disabled)
            * 5600 MHz [120] (disabled)
            * 5620 MHz [124] (disabled)
            * 5640 MHz [128] (disabled)
            * 5660 MHz [132] (disabled)
            * 5680 MHz [136] (disabled)
            * 5700 MHz [140] (disabled)
            * 5720 MHz [144] (disabled)
            * 5745 MHz [149] (24.0 dBm) (no IR)
            * 5765 MHz [153] (24.0 dBm) (no IR)
            * 5785 MHz [157] (24.0 dBm) (no IR)
            * 5805 MHz [161] (24.0 dBm) (no IR)
            * 5825 MHz [165] (24.0 dBm) (no IR)
            * 5845 MHz [169] (disabled)
            * 5865 MHz [173] (disabled)
    valid interface combinations:
         * #{ IBSS } <= 1, #{ managed, AP, mesh point, P2P-client, P2P-GO } <= 16,
           total <= 16, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz, 80+80 MHz, 160 MHz }

    HT Capability overrides:
         * MCS: ff ff ff ff ff ff ff ff ff ff
         * maximum A-MSDU length
         * supported channel width
         * short GI for 40 MHz
         * max A-MPDU length exponent
         * min MPDU start spacing
    Supported extended features:
        * [ VHT_IBSS ]: VHT-IBSS
        * [ RRM ]: RRM
        * [ SET_SCAN_DWELL ]: scan dwell setting
        * [ CQM_RSSI_LIST ]: multiple CQM_RSSI_THOLD records
        * [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211
        * [ TXQS ]: FQ-CoDel-enabled intermediate TXQs
        * [ AIRTIME_FAIRNESS ]: airtime fairness scheduling
        * [ AQL ]: Airtime Queue Limits (AQL)
        * [ CONTROL_PORT_NO_PREAUTH ]: disable pre-auth over nl80211 control port support
        * [ DEL_IBSS_STA ]: deletion of IBSS station support
        * [ SCAN_FREQ_KHZ ]: scan on kHz frequency support
        * [ CONTROL_PORT_OVER_NL80211_TX_STATUS ]: tx status for nl80211 control port support

porentak commented 3 years ago

Since it is not possible to use 5GHz bands on first phy interface in DBDC mode, I changed the code to disable it:

--- a/mt7615/eeprom.c +++ b/mt7615/eeprom.c @@ -127,7 +127,8 @@ mt7615_eeprom_parse_hw_band_cap(struct mt7615_dev *dev) break; case MT_EE_DBDC: dev->dbdc_support = true; - /* fall through */ + dev->mphy.cap.has_2ghz = true; + break; default: dev->mphy.cap.has_2ghz = true; dev->mphy.cap.has_5ghz = true;

Is it safe to do it this way?

ryderlee1110 commented 3 years ago

I think this is not related to mt76. You can manually enable it.

syb999 commented 3 years ago

Firest, use the patch(https://github.com/openwrt/mt76/pull/476) to fix macaddress duplication. Modify /etc/config/wireless, and use option macaddr instead of option path. Now mt7615 dbdc can config on Luci wireless webpage.

ivanich commented 3 years ago

Workaround https://github.com/openwrt/mt76/issues/483#issuecomment-801163614 , it's not fully solves the issue but at least luci shows connected clients for both radios

Azq2 commented 3 years ago

May works when using phy instead of path. Not sure, because i don't have 5ghz devices. But after this all luci settings and scanning works fine.

Working example:

config wifi-device 'radio0'
    option type 'mac80211'
    option phy 'phy0'
    option htmode 'HT40'
    option serialize '1'
    option country 'US'
    option cell_density '0'
    option hwmode '11g'
    option channel '1'

config wifi-device 'radio1'
    option type 'mac80211'
    option phy 'phy1'
    option serialize '1'
    option country 'US'
    option cell_density '0'
    option hwmode '11a'
    option htmode 'VHT80'
    option channel '36'
    option txpower '20'

ptpt52 commented 3 years ago

May works when using phy instead of path. Not sure, because i don't have 5ghz devices. But after this all luci settings and scanning works fine.

Working example:

config wifi-device 'radio0'
  option type 'mac80211'
  option phy 'phy0'
  option htmode 'HT40'
  option serialize '1'
  option country 'US'
  option cell_density '0'
  option hwmode '11g'
  option channel '1'

config wifi-device 'radio1'
  option type 'mac80211'
  option phy 'phy1'
  option serialize '1'
  option country 'US'
  option cell_density '0'
  option hwmode '11a'
  option htmode 'VHT80'
  option channel '36'
  option txpower '20'

this really works

ryderlee1110 commented 3 years ago

Note: there's a strict order (for 2g/5g radio) among all MTK DBDC devices (i.e. 7615, 7915 and further 6G devices), so I don't see any obvious issues here (including #483 ). Just need to serialize interfaces by yourself.

openwrt / mt76

MT7615 DBDC config via luci web not work property #474