Hardware • Re: QCA9377 802.11ac Wireless Network Adapter connects at 22/23 Mbps instead of 690 Mbps

Code:

:~$ sudo iwconfiglo        no wireless extensions.enp3s0    no wireless extensions.wlp2s0    IEEE 802.11  ESSID:"xxx"            Mode:Managed  Frequency:5.66 GHz  Access Point: 24:4B:xx:xx:xx:xx           Bit Rate=6 Mb/s   Tx-Power=30 dBm             Retry short limit:7   RTS thr:off   Fragment thr:off          Encryption key:off          Power Management:on          Link Quality=70/70  Signal level=-38 dBm            Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0          Tx excessive retries:0  Invalid misc:0   Missed beacon:0:~$ 

Code:

:~$ sudo iw phyWiphy phy0wiphy index: 0max # scan SSIDs: 16max scan IEs length: 195 bytesmax # sched scan SSIDs: 16max # match sets: 16Retry short limit: 7Retry long limit: 4Coverage class: 0 (up to 0m)Device supports RSN-IBSS.Device supports AP-side u-APSD.Device supports T-DLS.Supported Ciphers:* WEP40 (00-0f-ac:1)* WEP104 (00-0f-ac:5)* TKIP (00-0f-ac:2)* CCMP-128 (00-0f-ac:4)* CMAC (00-0f-ac:6)* CMAC-256 (00-0f-ac:13)* GMAC-128 (00-0f-ac:11)* GMAC-256 (00-0f-ac:12)Available Antennas: TX 0x1 RX 0x1Configured Antennas: TX 0x1 RX 0x1Supported interface modes: * IBSS * managed * AP * monitor * mesh point * P2P-client * P2P-GO * P2P-deviceBand 1:Capabilities: 0x196fRX LDPCHT20/HT40SM Power Save disabledRX HT20 SGIRX HT40 SGIRX STBC 1-streamMax AMSDU length: 7935 bytesDSSS/CCK HT40Maximum RX AMPDU length 65535 bytes (exponent: 0x003)Minimum RX AMPDU time spacing: 8 usec (0x06)HT TX/RX MCS rate indexes supported: 0-7Bitrates (non-HT):* 1.0 Mbps* 2.0 Mbps (short preamble supported)* 5.5 Mbps (short preamble supported)* 11.0 Mbps (short preamble supported)* 6.0 Mbps* 9.0 Mbps* 12.0 Mbps* 18.0 Mbps* 24.0 Mbps* 36.0 Mbps* 48.0 Mbps* 54.0 MbpsFrequencies:* 2412 MHz [1] (20.0 dBm)* 2417 MHz [2] (20.0 dBm)* 2422 MHz [3] (20.0 dBm)* 2427 MHz [4] (20.0 dBm)* 2432 MHz [5] (20.0 dBm)* 2437 MHz [6] (20.0 dBm)* 2442 MHz [7] (20.0 dBm)* 2447 MHz [8] (20.0 dBm)* 2452 MHz [9] (20.0 dBm)* 2457 MHz [10] (20.0 dBm)* 2462 MHz [11] (20.0 dBm)* 2467 MHz [12] (20.0 dBm) (no IR)* 2472 MHz [13] (20.0 dBm) (no IR)* 2484 MHz [14] (disabled)Band 2:Capabilities: 0x196fRX LDPCHT20/HT40SM Power Save disabledRX HT20 SGIRX HT40 SGIRX STBC 1-streamMax AMSDU length: 7935 bytesDSSS/CCK HT40Maximum RX AMPDU length 65535 bytes (exponent: 0x003)Minimum RX AMPDU time spacing: 8 usec (0x06)HT TX/RX MCS rate indexes supported: 0-7VHT Capabilities (0x33907132):Max MPDU length: 11454Supported Channel Width: neither 160 nor 80+80RX LDPCshort GI (80 MHz)SU BeamformeeMU BeamformeeRX antenna pattern consistencyTX antenna pattern consistencyVHT RX MCS set:1 streams: MCS 0-92 streams: not supported3 streams: not supported4 streams: not supported5 streams: not supported6 streams: not supported7 streams: not supported8 streams: not supportedVHT RX highest supported: 0 MbpsVHT TX MCS set:1 streams: MCS 0-92 streams: not supported3 streams: not supported4 streams: not supported5 streams: not supported6 streams: not supported7 streams: not supported8 streams: not supportedVHT TX highest supported: 0 MbpsVHT extended NSS: not supportedBitrates (non-HT):* 6.0 Mbps* 9.0 Mbps* 12.0 Mbps* 18.0 Mbps* 24.0 Mbps* 36.0 Mbps* 48.0 Mbps* 54.0 MbpsFrequencies:* 5180 MHz [36] (30.0 dBm)* 5200 MHz [40] (30.0 dBm) (no IR)* 5220 MHz [44] (30.0 dBm) (no IR)* 5240 MHz [48] (30.0 dBm) (no IR)* 5260 MHz [52] (30.0 dBm) (no IR, radar detection)* 5280 MHz [56] (30.0 dBm) (no IR, radar detection)* 5300 MHz [60] (30.0 dBm) (no IR, radar detection)* 5320 MHz [64] (30.0 dBm) (no IR, radar detection)* 5500 MHz [100] (30.0 dBm) (no IR, radar detection)* 5520 MHz [104] (30.0 dBm) (no IR, radar detection)* 5540 MHz [108] (30.0 dBm) (no IR, radar detection)* 5560 MHz [112] (30.0 dBm) (no IR, radar detection)* 5580 MHz [116] (30.0 dBm) (no IR, radar detection)* 5600 MHz [120] (30.0 dBm) (no IR, radar detection)* 5620 MHz [124] (30.0 dBm) (no IR, radar detection)* 5640 MHz [128] (30.0 dBm) (no IR, radar detection)* 5660 MHz [132] (30.0 dBm) (no IR, radar detection)* 5680 MHz [136] (30.0 dBm) (no IR, radar detection)* 5700 MHz [140] (30.0 dBm) (no IR, radar detection)* 5720 MHz [144] (30.0 dBm) (no IR)* 5745 MHz [149] (30.0 dBm) (no IR)* 5765 MHz [153] (30.0 dBm) (no IR)* 5785 MHz [157] (30.0 dBm) (no IR)* 5805 MHz [161] (30.0 dBm) (no IR)* 5825 MHz [165] (30.0 dBm) (no IR)* 5845 MHz [169] (30.0 dBm) (no IR)* 5865 MHz [173] (disabled)Supported commands: * new_interface * set_interface * new_key * start_ap * new_station * new_mpath * set_mesh_config * set_bss * authenticate * associate * deauthenticate * disassociate * join_ibss * join_mesh * remain_on_channel * set_tx_bitrate_mask * frame * frame_wait_cancel * set_wiphy_netns * set_channel * tdls_mgmt * tdls_oper * probe_client * set_noack_map * register_beacons * start_p2p_device * set_mcast_rate * connect * disconnect * channel_switch * set_qos_map * set_multicast_to_unicastWoWLAN support: * wake up on disconnect * wake up on magic packet * wake up on pattern match, up to 22 patterns of 1-134 bytes,   maximum packet offset 114 bytes * wake up on network detection, up to 16 match setssoftware interface modes (can always be added): * monitorvalid interface combinations: * #{ managed } <= 2, #{ AP, mesh point, P2P-client, P2P-GO } <= 2, #{ P2P-device } <= 1,   total <= 4, #channels <= 1 * #{ managed } <= 2, #{ P2P-client } <= 2, #{ AP, mesh point, P2P-GO } <= 1, #{ P2P-device } <= 1,   total <= 4, #channels <= 2 * #{ managed } <= 1, #{ IBSS } <= 1,   total <= 2, #channels <= 1HT 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 spacingDevice supports TX status socket option.Device supports HT-IBSS.Device supports SAE with AUTHENTICATE commandDevice supports scan flush.Device supports AP scan.Device supports per-vif TX power settingDriver supports full state transitions for AP/GO clientsDriver supports a userspace MPMDriver/device bandwidth changes during BSS lifetime (AP/GO mode)Device supports static SMPSDevice supports configuring vdev MAC-addr on create.Device supports randomizing MAC-addr in scans.Device supports randomizing MAC-addr in net-detect scans.max # scan plans: 2max scan plan interval: 7200max scan plan iterations: 100Supported TX frame types: * IBSS: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * managed: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * AP: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * AP/VLAN: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * mesh point: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * P2P-client: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * P2P-GO: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0 * P2P-device: 0x00 0x10 0x20 0x30 0x40 0x50 0x60 0x70 0x80 0x90 0xa0 0xb0 0xc0 0xd0 0xe0 0xf0Supported RX frame types: * IBSS: 0x40 0xb0 0xc0 0xd0 * managed: 0x40 0xb0 0xd0 * AP: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0 * AP/VLAN: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0 * mesh point: 0xb0 0xc0 0xd0 * P2P-client: 0x40 0xd0 * P2P-GO: 0x00 0x20 0x40 0xa0 0xb0 0xc0 0xd0 * P2P-device: 0x40 0xd0Maximum associated stations in AP mode: 32Supported extended features:* [ VHT_IBSS ]: VHT-IBSS* [ RRM ]: RRM* [ SET_SCAN_DWELL ]: scan dwell setting* [ FILS_STA ]: STA FILS (Fast Initial Link Setup)* [ CQM_RSSI_LIST ]: multiple CQM_RSSI_THOLD records* [ CONTROL_PORT_OVER_NL80211 ]: control port over nl80211* [ TXQS ]: FQ-CoDel-enabled intermediate TXQs* [ 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