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greearb / ath10k-ct

Stand-alone ath10k driver based on Candela Technologies Linux kernel.
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qca9887 ath10k-ct TX bitrate forever only 6 Mbps #1

Closed brealin closed 7 years ago

brealin commented 7 years ago

  1. AP(qca9887)--->PC: root@lede:~# iperf -c 192.168.1.106 -i 1

    Client connecting to 192.168.1.106, TCP port 5001 TCP window size: 43.8 KByte (default)

    [ 3] local 192.168.1.1 port 35710 connected with 192.168.1.106 port 5001 [ ID] Interval Transfer Bandwidth [ 3] 0.0- 1.0 sec 768 KBytes 6.29 Mbits/sec [ 3] 1.0- 2.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 2.0- 3.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 3.0- 4.0 sec 640 KBytes 5.24 Mbits/sec [ 3] 4.0- 5.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 5.0- 6.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 6.0- 7.0 sec 640 KBytes 5.24 Mbits/sec [ 3] 7.0- 8.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 8.0- 9.0 sec 640 KBytes 5.24 Mbits/sec [ 3] 9.0-10.0 sec 512 KBytes 4.19 Mbits/sec [ 3] 0.0-10.1 sec 5.62 MBytes 4.69 Mbits/sec

2.PC-->AP(qca9887) root@lede:~# iperf -s -i1

Server listening on TCP port 5001 TCP window size: 85.3 KByte (default)

[ 4] local 192.168.1.1 port 5001 connected with 192.168.1.10 port 63171 [ ID] Interval Transfer Bandwidth [ 4] 0.0- 1.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 1.0- 2.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 2.0- 3.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 3.0- 4.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 4.0- 5.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 5.0- 6.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 6.0- 7.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 7.0- 8.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 8.0- 9.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 9.0-10.0 sec 11.3 MBytes 94.7 Mbits/sec [ 4] 0.0-10.0 sec 113 MBytes 94.7 Mbits/sec

root@lede:~# iw wlan0 station dump Station 5c:c5:d4:53:ad:c7 (on wlan0) inactive time: 0 ms rx bytes: 545107 rx packets: 6103 tx bytes: 14817641 tx packets: 10075 tx retries: 0 tx failed: 0 rx drop misc: 1 signal: -57 dBm signal avg: -57 dBm tx bitrate: 6.0 MBit/s rx bitrate: 433.3 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 1 authorized: yes authenticated: yes associated: yes preamble: short WMM/WME: yes MFP: no TDLS peer: no DTIM period: 2 beacon interval:100 short preamble: yes short slot time:yes connected time: 119 seconds

greearb commented 7 years ago

I think this has been fixed, please try latest firmware.

greearb commented 7 years ago

Please re-open if you see it with recent firmware/driver.

jhaws1982 commented 6 years ago

I see this same problem on a Dell Precision 5520 with ath10k_pci, Xubuntu 16.04.3.

  *-network               
       description: Wireless interface
       product: QCA6174 802.11ac Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlan0
       version: 32
       serial: b0:52:16:8c:4f:6b
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=4.13.0-26-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1 ip=10.0.0.131 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:140 memory:ed200000-ed3fffff
Linux C01547 4.13.0-26-generic #29~16.04.2-Ubuntu SMP Tue Jan 9 22:00:44 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Thoughts on how to fix this?

brealin commented 6 years ago

Hi Greearb: I didn't do anything else at the time. I just reconfigured it in your way, and it should have been usable and I didn't study it anymore.

http://www.candelatech.com/downloads/ath10k-9887/ath10k-fw-beta/firmware-2-ct-htt-mgt-nrcc-community.bin root@LEDE:/# cat /lib/firmware/ath10k/fwcfg-pci-0000\:00\:00.0.txt vdevs = 4 peers = 80

li-xiao-xi@163.com

From: jhaws1982 Date: 2018-01-11 12:56 To: greearb/ath10k-ct CC: brealin; Manual Subject: Re: [greearb/ath10k-ct] qca9887 ath10k-ct TX bitrate forever only 6 Mbps (#1) I see this same problem on a Dell Precision 5520 with ath10k_pci, Xubuntu 16.04.3. *-network
description: Wireless interface product: QCA6174 802.11ac Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:02:00.0 logical name: wlan0 version: 32 serial: b0:52:16:8c:4f:6b width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=ath10k_pci driverversion=4.13.0-26-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1 ip=10.0.0.131 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:140 memory:ed200000-ed3fffff Linux C01547 4.13.0-26-generic #29~16.04.2-Ubuntu SMP Tue Jan 9 22:00:44 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

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greearb commented 6 years ago

Please show me full 'dmesg' of bootup.

Thanks, Ben

On 01/10/2018 09:38 PM, brealin wrote:

Hi Greearb: I didn't do anything else at the time. I just reconfigured it in your way, and it should have been usable and I didn't study it anymore.

http://www.candelatech.com/downloads/ath10k-9887/ath10k-fw-beta/firmware-2-ct-htt-mgt-nrcc-community.bin root@LEDE:/# cat /lib/firmware/ath10k/fwcfg-pci-0000\:00\:00.0.txt vdevs = 4 peers = 80

li-xiao-xi@163.com

From: jhaws1982 Date: 2018-01-11 12:56 To: greearb/ath10k-ct CC: brealin; Manual Subject: Re: [greearb/ath10k-ct] qca9887 ath10k-ct TX bitrate forever only 6 Mbps (#1) I see this same problem on a Dell Precision 5520 with ath10k_pci, Xubuntu 16.04.3. *-network description: Wireless interface product: QCA6174 802.11ac Wireless Network Adapter vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:02:00.0 logical name: wlan0 version: 32 serial: b0:52:16:8c:4f:6b width: 64 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless configuration: broadcast=yes driver=ath10k_pci driverversion=4.13.0-26-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1 ip=10.0.0.131 latency=0 link=yes multicast=yes wireless=IEEE 802.11 resources: irq:140 memory:ed200000-ed3fffff Linux C01547 4.13.0-26-generic #29~16.04.2-Ubuntu SMP Tue Jan 9 22:00:44 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux

Thoughts on how to fix this? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or mute the thread.

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/greearb/ath10k-ct/issues/1#issuecomment-356831772, or mute the thread https://github.com/notifications/unsubscribe-auth/AAR2qoz763OApNChc6kLyB8HK-o_hJ57ks5tJZ5HgaJpZM4Lc1xh.

-- Ben Greear greearb@candelatech.com Candela Technologies Inc http://www.candelatech.com