diff mbox

[rt2x00-users] MediaTek Inc. MT7601U Wireless Adapter

Message ID 5402B519.1080002@gmail.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

poma Aug. 31, 2014, 5:39 a.m. UTC 
A new patch[1] mainly based on patches at 
https://github.com/ashaffer/rt3573sta
and several network throughput tests via the Iperf.
Tested with kernels:
- 3.15.10-200.fc20.x86_64
- 3.16.1-301.fc21.x86_64
- 3.17.0-0.rc2.git3.1.fc22.x86_64
- 3.16.1-301.fc21.i686
- 3.17.0-0.rc2.git3.1.fc22.i686

<Proximity>
Wi-Fi <~20cm LOS~> AP(Wi-Fi <-bridge-> 100Mbit switch) <-> Ethernet

<AP>
# iwconfig ra0
ra0       RTWIFI SoftAP  ESSID:"Geppetto"  
          Mode:Managed  Channel=13  Access Point: 00:22:44:66:88:aa   
          Bit Rate=150 Mb/s   
</AP>
          
<Wi-Fi>
$ iwconfig ra0 
ra0       Ralink STA  ESSID:"Geppetto"  Nickname:"MT7601STA"
          Mode:Managed  Frequency=2.472 GHz  Access Point: 00:22:44:66:88:aa   
          Bit Rate=150 Mb/s   
          RTS thr:off   Fragment thr:off
          Link Quality=100/100  Signal level:-22 dBm  Noise level:-53 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0
</Wi-Fi>

<Ethernet>
$ ifconfig bridge0
bridge0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.2  netmask 255.255.255.0  broadcast 192.168.2.255
        ether 00:12:34:56:78:90  txqueuelen 0  (Ethernet)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
</Ethernet>

<Ethernet-TCP>
$ iperf -s -i 1
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 192.168.2.2 port 5001 connected with 192.168.2.36 port 58536
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0- 1.0 sec  10.6 MBytes  88.9 Mbits/sec
[  4]  1.0- 2.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  2.0- 3.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  3.0- 4.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  4.0- 5.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  5.0- 6.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  6.0- 7.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  7.0- 8.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  8.0- 9.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  9.0-10.0 sec  11.2 MBytes  94.1 Mbits/sec
[  4]  0.0-10.1 sec   113 MBytes  93.6 Mbits/sec
</Ethernet-TCP>
 >
<Wi-Fi-TCP>
$ iperf -c 192.168.2.2 -i 1
------------------------------------------------------------
Client connecting to 192.168.2.2, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 58536 connected with 192.168.2.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.1 MBytes  93.3 Mbits/sec
[  3]  1.0- 2.0 sec  11.8 MBytes  98.6 Mbits/sec
[  3]  2.0- 3.0 sec  11.4 MBytes  95.4 Mbits/sec
[  3]  3.0- 4.0 sec  11.0 MBytes  92.3 Mbits/sec
[  3]  4.0- 5.0 sec  11.5 MBytes  96.5 Mbits/sec
[  3]  5.0- 6.0 sec  11.1 MBytes  93.3 Mbits/sec
[  3]  6.0- 7.0 sec  11.2 MBytes  94.4 Mbits/sec
[  3]  7.0- 8.0 sec  11.1 MBytes  93.3 Mbits/sec
[  3]  8.0- 9.0 sec  11.5 MBytes  96.5 Mbits/sec
[  3]  9.0-10.0 sec  11.0 MBytes  92.3 Mbits/sec
[  3]  0.0-10.0 sec   113 MBytes  94.4 Mbits/sec
</Wi-Fi-TCP>

<Ethernet-UDP>
$ iperf -s -i 1 -u
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.2 port 5001 connected with 192.168.2.36 port 48479
[ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total Datagrams
[  3]  0.0- 1.0 sec  11.4 MBytes  95.3 Mbits/sec   0.119 ms    0/ 8105 (0%)
[  3]  1.0- 2.0 sec  11.4 MBytes  95.7 Mbits/sec   0.081 ms  480/ 8617 (5.6%)
[  3]  2.0- 3.0 sec  11.4 MBytes  95.7 Mbits/sec   0.098 ms 1200/ 9338 (13%)
[  3]  3.0- 4.0 sec  11.4 MBytes  95.7 Mbits/sec   0.078 ms 1502/ 9640 (16%)
[  3]  4.0- 5.0 sec  11.4 MBytes  95.7 Mbits/sec   0.121 ms 1459/ 9596 (15%)
[  3]  5.0- 6.0 sec  11.4 MBytes  95.7 Mbits/sec   0.084 ms 1488/ 9626 (15%)
[  3]  6.0- 7.0 sec  11.4 MBytes  95.7 Mbits/sec   0.142 ms 1513/ 9651 (16%)
[  3]  7.0- 8.0 sec  11.4 MBytes  95.7 Mbits/sec   0.100 ms 1470/ 9608 (15%)
[  3]  8.0- 9.0 sec  11.4 MBytes  95.7 Mbits/sec   0.095 ms 1526/ 9664 (16%)
[  3]  9.0-10.0 sec  11.4 MBytes  95.7 Mbits/sec   0.076 ms 1415/ 9553 (15%)
[  3]  0.0-10.2 sec   116 MBytes  95.7 Mbits/sec   0.559 ms 12254/94926 (13%)
[  3]  0.0-10.2 sec  1 datagrams received out-of-order
</Ethernet-UDP>
 >
<Wi-Fi-UDP>
$ iperf -c 192.168.2.2 -i 1 -u -b 300M
------------------------------------------------------------
Client connecting to 192.168.2.2, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 48479 connected with 192.168.2.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  12.4 MBytes   104 Mbits/sec
[  3]  1.0- 2.0 sec  13.2 MBytes   110 Mbits/sec
[  3]  2.0- 3.0 sec  13.2 MBytes   111 Mbits/sec
[  3]  3.0- 4.0 sec  13.6 MBytes   114 Mbits/sec
[  3]  4.0- 5.0 sec  13.5 MBytes   113 Mbits/sec
[  3]  5.0- 6.0 sec  13.4 MBytes   113 Mbits/sec
[  3]  6.0- 7.0 sec  13.5 MBytes   113 Mbits/sec
[  3]  7.0- 8.0 sec  13.6 MBytes   114 Mbits/sec
[  3]  8.0- 9.0 sec  13.5 MBytes   113 Mbits/sec
[  3]  0.0-10.0 sec   133 MBytes   112 Mbits/sec
[  3] Sent 94927 datagrams
[  3] Server Report:
[  3]  0.0-10.2 sec   116 MBytes  95.7 Mbits/sec   0.559 ms 12254/94926 (13%)
[  3]  0.0-10.2 sec  1 datagrams received out-of-order
</Wi-Fi-UDP>

<Wi-Fi-TCP>
$ iperf -s -i 1
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 192.168.2.36 port 5001 connected with 192.168.2.2 port 50371
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0- 1.0 sec  10.2 MBytes  85.4 Mbits/sec
[  4]  1.0- 2.0 sec  9.66 MBytes  81.0 Mbits/sec
[  4]  2.0- 3.0 sec  9.53 MBytes  79.9 Mbits/sec
[  4]  3.0- 4.0 sec  9.28 MBytes  77.8 Mbits/sec
[  4]  4.0- 5.0 sec  8.94 MBytes  75.0 Mbits/sec
[  4]  5.0- 6.0 sec  8.60 MBytes  72.2 Mbits/sec
[  4]  6.0- 7.0 sec  8.24 MBytes  69.1 Mbits/sec
[  4]  7.0- 8.0 sec  8.19 MBytes  68.7 Mbits/sec
[  4]  8.0- 9.0 sec  7.77 MBytes  65.2 Mbits/sec
[  4]  9.0-10.0 sec  7.64 MBytes  64.1 Mbits/sec
[  4]  0.0-10.2 sec  89.2 MBytes  73.6 Mbits/sec
</Wi-Fi-TCP>
 >
<Ethernet-TCP>
$ iperf -c 192.168.2.36 -i 1
------------------------------------------------------------
Client connecting to 192.168.2.36, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.2 port 50371 connected with 192.168.2.36 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  10.9 MBytes  91.2 Mbits/sec
[  3]  1.0- 2.0 sec  10.2 MBytes  86.0 Mbits/sec
[  3]  2.0- 3.0 sec  9.50 MBytes  79.7 Mbits/sec
[  3]  3.0- 4.0 sec  9.12 MBytes  76.5 Mbits/sec
[  3]  4.0- 5.0 sec  9.12 MBytes  76.5 Mbits/sec
[  3]  5.0- 6.0 sec  8.38 MBytes  70.3 Mbits/sec
[  3]  6.0- 7.0 sec  8.25 MBytes  69.2 Mbits/sec
[  3]  7.0- 8.0 sec  8.12 MBytes  68.2 Mbits/sec
[  3]  8.0- 9.0 sec  7.75 MBytes  65.0 Mbits/sec
[  3]  9.0-10.0 sec  7.75 MBytes  65.0 Mbits/sec
[  3]  0.0-10.0 sec  89.2 MBytes  74.7 Mbits/sec
</Ethernet-TCP>

<Wi-Fi-UDP>
$ iperf -s -i 1 -u
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 5001 connected with 192.168.2.2 port 55274
[ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total Datagrams
[  3]  0.0- 1.0 sec  10.5 MBytes  88.3 Mbits/sec   0.251 ms    1/ 7513 (0.013%)
[  3]  1.0- 2.0 sec  11.1 MBytes  93.0 Mbits/sec   0.276 ms  240/ 8149 (2.9%)
[  3]  2.0- 3.0 sec  10.8 MBytes  90.5 Mbits/sec   0.340 ms  400/ 8099 (4.9%)
[  3]  3.0- 4.0 sec  11.0 MBytes  92.1 Mbits/sec   0.127 ms  267/ 8101 (3.3%)
[  3]  4.0- 5.0 sec  10.6 MBytes  89.1 Mbits/sec   0.230 ms  524/ 8104 (6.5%)
[  3]  5.0- 6.0 sec  10.5 MBytes  88.3 Mbits/sec   0.141 ms  636/ 8145 (7.8%)
[  3]  6.0- 7.0 sec  10.4 MBytes  87.4 Mbits/sec   0.126 ms  639/ 8071 (7.9%)
[  3]  7.0- 8.0 sec  10.6 MBytes  89.2 Mbits/sec   0.163 ms  621/ 8207 (7.6%)
[  3]  8.0- 9.0 sec  10.5 MBytes  88.2 Mbits/sec   0.141 ms  537/ 8035 (6.7%)
[  3]  9.0-10.0 sec  10.3 MBytes  86.8 Mbits/sec   0.206 ms  765/ 8145 (9.4%)
[  3]  0.0-10.1 sec   107 MBytes  89.3 Mbits/sec   0.445 ms 4699/81305 (5.8%)
[  3]  0.0-10.1 sec  1 datagrams received out-of-order
</Wi-Fi-UDP>
 >
<Ethernet-UDP>
$ iperf -c 192.168.2.36 -i 1 -u -b 300M
------------------------------------------------------------
Client connecting to 192.168.2.36, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.2 port 55274 connected with 192.168.2.36 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.5 MBytes  96.6 Mbits/sec
[  3]  1.0- 2.0 sec  11.4 MBytes  95.2 Mbits/sec
[  3]  2.0- 3.0 sec  11.4 MBytes  95.5 Mbits/sec
[  3]  3.0- 4.0 sec  11.4 MBytes  95.7 Mbits/sec
[  3]  4.0- 5.0 sec  11.4 MBytes  95.6 Mbits/sec
[  3]  5.0- 6.0 sec  11.4 MBytes  95.6 Mbits/sec
[  3]  6.0- 7.0 sec  11.3 MBytes  95.1 Mbits/sec
[  3]  7.0- 8.0 sec  11.4 MBytes  95.6 Mbits/sec
[  3]  8.0- 9.0 sec  11.4 MBytes  95.7 Mbits/sec
[  3]  9.0-10.0 sec  11.4 MBytes  95.5 Mbits/sec
[  3]  0.0-10.0 sec   114 MBytes  95.6 Mbits/sec
[  3] Sent 81306 datagrams
[  3] Server Report:
[  3]  0.0-10.1 sec   107 MBytes  89.3 Mbits/sec   0.444 ms 4699/81305 (5.8%)
[  3]  0.0-10.1 sec  1 datagrams received out-of-order
</Ethernet-UDP>
</Proximity>

 >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

<Refraction>
Wi-Fi <~10m NLOS~> AP(Wi-Fi <-bridge-> 100Mbit switch) <-> Ethernet

<AP>
# iwconfig ra0
ra0       RTWIFI SoftAP  ESSID:"Geppetto"  
          Mode:Managed  Channel=13  Access Point: 00:22:44:66:88:aa   
          Bit Rate=150 Mb/s   
</AP>
          
<Wi-Fi>
$ iwconfig ra0 
ra0       Ralink STA  ESSID:"Geppetto"  Nickname:"MT7601STA"
          Mode:Managed  Frequency=2.472 GHz  Access Point: 00:22:44:66:88:aa   
          Bit Rate=27 Mb/s   
          RTS thr:off   Fragment thr:off
          Link Quality=60/100  Signal level:-80 dBm  Noise level:-90 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0
</Wi-Fi>

<Ethernet>
$ ifconfig enp0s4f1u4
enp0s4f1u4: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.2.5  netmask 255.255.255.0  broadcast 192.168.2.255
        ether 00:12:34:56:78:20  txqueuelen 1000  (Ethernet)
        RX errors 0  dropped 84  overruns 0  frame 0
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
</Ethernet>

<Wi-Fi-TCP>
$ iperf -s -i 1
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 192.168.2.36 port 5001 connected with 192.168.2.5 port 59063
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0- 1.0 sec  1.81 MBytes  15.2 Mbits/sec
[  4]  1.0- 2.0 sec  2.24 MBytes  18.8 Mbits/sec
[  4]  2.0- 3.0 sec  2.25 MBytes  18.8 Mbits/sec
[  4]  3.0- 4.0 sec  2.26 MBytes  19.0 Mbits/sec
[  4]  4.0- 5.0 sec  2.12 MBytes  17.8 Mbits/sec
[  4]  5.0- 6.0 sec  1.60 MBytes  13.4 Mbits/sec
[  4]  6.0- 7.0 sec  2.20 MBytes  18.5 Mbits/sec
[  4]  7.0- 8.0 sec  2.23 MBytes  18.7 Mbits/sec
[  4]  8.0- 9.0 sec  1.41 MBytes  11.8 Mbits/sec
[  4]  9.0-10.0 sec  2.83 MBytes  23.7 Mbits/sec
[  4]  0.0-10.6 sec  22.0 MBytes  17.4 Mbits/sec
</Wi-Fi-TCP>
 >
<Ethernet-TCP>
$ iperf -c 192.168.2.36 -i 1
------------------------------------------------------------
Client connecting to 192.168.2.36, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.5 port 59063 connected with 192.168.2.36 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  1.0- 2.0 sec  2.50 MBytes  21.0 Mbits/sec
[  3]  2.0- 3.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3]  3.0- 4.0 sec  2.25 MBytes  18.9 Mbits/sec
[  3]  4.0- 5.0 sec  2.50 MBytes  21.0 Mbits/sec
[  3]  5.0- 6.0 sec  1.88 MBytes  15.7 Mbits/sec
[  3]  6.0- 7.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  7.0- 8.0 sec  2.38 MBytes  19.9 Mbits/sec
[  3]  8.0- 9.0 sec  1.38 MBytes  11.5 Mbits/sec
[  3]  9.0-10.0 sec  2.62 MBytes  22.0 Mbits/sec
[  3]  0.0-10.0 sec  22.0 MBytes  18.4 Mbits/sec
</Ethernet-TCP>

<Wi-Fi-UDP>
$ iperf -s -i 1 -u
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 5001 connected with 192.168.2.5 port 55884
[ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total Datagrams
[  3]  0.0- 1.0 sec  1.94 MBytes  16.3 Mbits/sec   1.198 ms 2902/ 4284 (68%)
[  3]  1.0- 2.0 sec  1.79 MBytes  15.0 Mbits/sec   1.282 ms 6990/ 8269 (85%)
[  3]  2.0- 3.0 sec  2.27 MBytes  19.0 Mbits/sec   0.722 ms 6875/ 8492 (81%)
[  3]  3.0- 4.0 sec  2.30 MBytes  19.3 Mbits/sec   0.970 ms 6538/ 8176 (80%)
[  3]  4.0- 5.0 sec  2.27 MBytes  19.0 Mbits/sec   0.994 ms 6387/ 8006 (80%)
[  3]  5.0- 6.0 sec  2.22 MBytes  18.6 Mbits/sec   1.724 ms 6557/ 8140 (81%)
[  3]  6.0- 7.0 sec  1.96 MBytes  16.4 Mbits/sec   1.001 ms 6799/ 8195 (83%)
[  3]  7.0- 8.0 sec  2.28 MBytes  19.1 Mbits/sec   0.699 ms 6556/ 8181 (80%)
[  3]  8.0- 9.0 sec  2.32 MBytes  19.5 Mbits/sec   1.065 ms 6259/ 7916 (79%)
[  3]  9.0-10.0 sec  2.31 MBytes  19.4 Mbits/sec   1.043 ms 6443/ 8092 (80%)
[  3]  0.0-10.4 sec  22.5 MBytes  18.2 Mbits/sec   1.554 ms 64724/80784 (80%)
</Wi-Fi-UDP>
 >
<Ethernet-UDP>
$ iperf -c 192.168.2.36 -i 1 -u -b 300M
------------------------------------------------------------
Client connecting to 192.168.2.36, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.5 port 55884 connected with 192.168.2.36 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  11.4 MBytes  95.7 Mbits/sec
[  3]  1.0- 2.0 sec  11.3 MBytes  95.1 Mbits/sec
[  3]  2.0- 3.0 sec  11.3 MBytes  95.0 Mbits/sec
[  3]  3.0- 4.0 sec  11.3 MBytes  94.6 Mbits/sec
[  3]  4.0- 5.0 sec  11.4 MBytes  95.3 Mbits/sec
[  3]  5.0- 6.0 sec  11.3 MBytes  95.0 Mbits/sec
[  3]  6.0- 7.0 sec  11.3 MBytes  94.5 Mbits/sec
[  3]  7.0- 8.0 sec  11.3 MBytes  95.0 Mbits/sec
[  3]  8.0- 9.0 sec  11.3 MBytes  94.9 Mbits/sec
[  3]  9.0-10.0 sec  11.4 MBytes  95.4 Mbits/sec
[  3]  0.0-10.0 sec   113 MBytes  95.0 Mbits/sec
[  3] Sent 80820 datagrams
[  3] Server Report:
[  3]  0.0-10.4 sec  22.5 MBytes  18.2 Mbits/sec   1.554 ms 64724/80784 (80%)
</Ethernet-UDP>

<Ethernet-TCP>
$ iperf -s -i 1
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size: 85.3 KByte (default)
------------------------------------------------------------
[  4] local 192.168.2.5 port 5001 connected with 192.168.2.36 port 49506
[ ID] Interval       Transfer     Bandwidth
[  4]  0.0- 1.0 sec  1.78 MBytes  15.0 Mbits/sec
[  4]  1.0- 2.0 sec  1.71 MBytes  14.3 Mbits/sec
[  4]  2.0- 3.0 sec  1.75 MBytes  14.7 Mbits/sec
[  4]  3.0- 4.0 sec  1.73 MBytes  14.5 Mbits/sec
[  4]  4.0- 5.0 sec  1.76 MBytes  14.7 Mbits/sec
[  4]  5.0- 6.0 sec  1.62 MBytes  13.6 Mbits/sec
[  4]  6.0- 7.0 sec  1.70 MBytes  14.3 Mbits/sec
[  4]  7.0- 8.0 sec  1.52 MBytes  12.7 Mbits/sec
[  4]  8.0- 9.0 sec  1.55 MBytes  13.0 Mbits/sec
[  4]  9.0-10.0 sec  1.64 MBytes  13.7 Mbits/sec
[  4]  0.0-10.5 sec  17.6 MBytes  14.1 Mbits/sec
</Ethernet-TCP>
 >
<Wi-Fi-TCP>
$ iperf -c 192.168.2.5 -i 1
------------------------------------------------------------
Client connecting to 192.168.2.5, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 49506 connected with 192.168.2.5 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  1.0- 2.0 sec  1.75 MBytes  14.7 Mbits/sec
[  3]  2.0- 3.0 sec  1.88 MBytes  15.7 Mbits/sec
[  3]  3.0- 4.0 sec  1.62 MBytes  13.6 Mbits/sec
[  3]  4.0- 5.0 sec  2.00 MBytes  16.8 Mbits/sec
[  3]  5.0- 6.0 sec  1.50 MBytes  12.6 Mbits/sec
[  3]  6.0- 7.0 sec  1.88 MBytes  15.7 Mbits/sec
[  3]  7.0- 8.0 sec  1.50 MBytes  12.6 Mbits/sec
[  3]  8.0- 9.0 sec  1.50 MBytes  12.6 Mbits/sec
[  3]  9.0-10.0 sec  1.88 MBytes  15.7 Mbits/sec
[  3]  0.0-10.1 sec  17.6 MBytes  14.6 Mbits/sec
</Wi-Fi-TCP>

<Ethernet-UDP>
$ iperf -s -i 1 -u
------------------------------------------------------------
Server listening on UDP port 5001
Receiving 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.5 port 5001 connected with 192.168.2.36 port 32801
[ ID] Interval       Transfer     Bandwidth        Jitter   Lost/Total Datagrams
[  3]  0.0- 1.0 sec  2.02 MBytes  17.0 Mbits/sec   0.370 ms    0/ 1442 (0%)
[  3]  1.0- 2.0 sec  2.63 MBytes  22.1 Mbits/sec   0.623 ms    0/ 1876 (0%)
[  3]  2.0- 3.0 sec  2.77 MBytes  23.2 Mbits/sec   0.423 ms    0/ 1974 (0%)
[  3]  3.0- 4.0 sec  2.48 MBytes  20.8 Mbits/sec   1.137 ms    0/ 1769 (0%)
[  3]  4.0- 5.0 sec  2.18 MBytes  18.3 Mbits/sec   0.398 ms    0/ 1558 (0%)
[  3]  5.0- 6.0 sec  2.26 MBytes  18.9 Mbits/sec   0.846 ms    0/ 1609 (0%)
[  3]  6.0- 7.0 sec  2.37 MBytes  19.9 Mbits/sec   0.500 ms    0/ 1690 (0%)
[  3]  7.0- 8.0 sec  2.33 MBytes  19.6 Mbits/sec   0.782 ms    0/ 1663 (0%)
[  3]  8.0- 9.0 sec  2.44 MBytes  20.5 Mbits/sec   0.707 ms    0/ 1741 (0%)
[  3]  9.0-10.0 sec  2.58 MBytes  21.7 Mbits/sec   1.300 ms    0/ 1842 (0%)
[  3]  0.0-10.1 sec  24.2 MBytes  20.2 Mbits/sec   2.782 ms    0/17256 (0%)
[  3]  0.0-10.1 sec  1 datagrams received out-of-order
</Ethernet-UDP>
 >
<Wi-Fi-UDP>
$ iperf -c 192.168.2.5 -i 1 -u -b 300M
------------------------------------------------------------
Client connecting to 192.168.2.5, UDP port 5001
Sending 1470 byte datagrams
UDP buffer size:  208 KByte (default)
------------------------------------------------------------
[  3] local 192.168.2.36 port 32801 connected with 192.168.2.5 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0- 1.0 sec  2.23 MBytes  18.7 Mbits/sec
[  3]  1.0- 2.0 sec  2.59 MBytes  21.7 Mbits/sec
[  3]  2.0- 3.0 sec  2.76 MBytes  23.1 Mbits/sec
[  3]  3.0- 4.0 sec  2.59 MBytes  21.8 Mbits/sec
[  3]  4.0- 5.0 sec  2.15 MBytes  18.0 Mbits/sec
[  3]  5.0- 6.0 sec  2.14 MBytes  17.9 Mbits/sec
[  3]  6.0- 7.0 sec  2.44 MBytes  20.5 Mbits/sec
[  3]  7.0- 8.0 sec  2.42 MBytes  20.3 Mbits/sec
[  3]  8.0- 9.0 sec  2.43 MBytes  20.4 Mbits/sec
[  3]  9.0-10.0 sec  2.45 MBytes  20.5 Mbits/sec
[  3]  0.0-10.0 sec  24.2 MBytes  20.3 Mbits/sec
[  3] Sent 17257 datagrams
[  3] Server Report:
[  3]  0.0-10.1 sec  24.2 MBytes  20.2 Mbits/sec   2.782 ms    0/17256 (0%)
[  3]  0.0-10.1 sec  1 datagrams received out-of-order
</Wi-Fi-UDP>
</Refraction>


[1] DPO_MT7601U_LinuxSTA_3.0.0.4_20130913-Linux-3.17.0-v2.patch



poma


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Comments

Andreas Hartmann Aug. 31, 2014, 4:36 p.m. UTC | #1 
poma wrote:
> 
> A new patch[1] mainly based on patches at 
> https://github.com/ashaffer/rt3573sta
> and several network throughput tests via the Iperf.
> Tested with kernels:
> - 3.15.10-200.fc20.x86_64
> - 3.16.1-301.fc21.x86_64
> - 3.17.0-0.rc2.git3.1.fc22.x86_64
> - 3.16.1-301.fc21.i686
> - 3.17.0-0.rc2.git3.1.fc22.i686
> 
> <Proximity>
> Wi-Fi <~20cm LOS~> AP(Wi-Fi <-bridge-> 100Mbit switch) <-> Ethernet
> 
> <AP>
> # iwconfig ra0
> ra0       RTWIFI SoftAP  ESSID:"Geppetto"  
>           Mode:Managed  Channel=13  Access Point: 00:22:44:66:88:aa   
>           Bit Rate=150 Mb/s   
> </AP>
>           
> <Wi-Fi>
> $ iwconfig ra0 
> ra0       Ralink STA  ESSID:"Geppetto"  Nickname:"MT7601STA"
>           Mode:Managed  Frequency=2.472 GHz  Access Point: 00:22:44:66:88:aa   
>           Bit Rate=150 Mb/s   
>           RTS thr:off   Fragment thr:off
>           Link Quality=100/100  Signal level:-22 dBm  Noise level:-53 dBm
>           Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
>           Tx excessive retries:0  Invalid misc:0   Missed beacon:0
> </Wi-Fi>
> 
> <Ethernet>
> $ ifconfig bridge0
> bridge0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
>         inet 192.168.2.2  netmask 255.255.255.0  broadcast 192.168.2.255
>         ether 00:12:34:56:78:90  txqueuelen 0  (Ethernet)
>         RX errors 0  dropped 0  overruns 0  frame 0
>         TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
> </Ethernet>
> 
> <Ethernet-TCP>
> $ iperf -s -i 1
> ------------------------------------------------------------
> Server listening on TCP port 5001
> TCP window size: 85.3 KByte (default)
> ------------------------------------------------------------
> [  4] local 192.168.2.2 port 5001 connected with 192.168.2.36 port 58536
> [ ID] Interval       Transfer     Bandwidth
> [  4]  0.0- 1.0 sec  10.6 MBytes  88.9 Mbits/sec
> [  4]  1.0- 2.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  2.0- 3.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  3.0- 4.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  4.0- 5.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  5.0- 6.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  6.0- 7.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  7.0- 8.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  8.0- 9.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  9.0-10.0 sec  11.2 MBytes  94.1 Mbits/sec
> [  4]  0.0-10.1 sec   113 MBytes  93.6 Mbits/sec
> </Ethernet-TCP>

...

Thanks for providing test results. With respect to the bottleneck fast
ethernet switch in between and that it is most probably a 1x1:1 mimo
config according[1], they are fine!

The 64bit patch you attached is fine for use with tunneling, like vxlan,
too!


Regards,
Andreas

[1] (one line)
https://wikidevi.com/wiki/Special:Ask?title=Special:Ask&q=[[Chip1+model::~MT7601U*]]&po=?Interface%250D%250A?Form+factor=FF%250D%250A?Interface+connector+type=USB+conn.%250D%250A?FCC+ID%250D%250A?Manuf%250D%250A?Manuf+product+model=Manuf.+mdl%250D%250A?Vendor+ID%250D%250A?Device+ID%250D%250A?Chip1+model%250D%250A?Supported+802dot11+protocols=PHY+modes%250D%250A?MIMO+config%250D%250A?OUI%250D%250A?Estimated+year+of+release=Est.+year&eq=yes&p[format]=broadtable&order[0]=ASC&sort_num=&order_num=ASC&p[limit]=500&p[offset]=&p[link]=all&p[sort]=&p[headers]=show&p[mainlabel]=&p[intro]=&p[outro]=&p[searchlabel]=…+further+results&p[default]=&p[class]=sortable+wikitable+smwtable

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poma Oct. 7, 2014, 2:47 a.m. UTC | #2 
BUG: unable to handle kernel paging request at ffffc9000277c070
IP: [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
PGD 12b01c067 PUD 12b01d067 PMD 1295e8067 PTE 0
Oops: 0000 [#1] SMP 
CPU: 3 PID: 1497 Comm: wpa_supplicant Tainted: G           OE  3.17.0-1.fc21.x86_64 #1
task: ffff88007ec44e80 ti: ffff8800beddc000 task.ti: ffff8800beddc000
RIP: 0010:[<ffffffff8165272c>]  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
RSP: 0018:ffff8800beddfcd8  EFLAGS: 00010202
RAX: ffffc9000277c000 RBX: ffff8800caa3c000 RCX: ffff8800ca22a948
RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffff8800caa3c000
RBP: ffff8800beddfce8 R08: 0000000000000000 R09: 0000000000000208
R10: 0000000000000400 R11: 0000000000000010 R12: 0000000000000000
R13: ffffc9000277c000 R14: 0000000000000000 R15: 0000000000000001
FS:  00007fce557aa800(0000) GS:ffff88012fcc0000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: ffffc9000277c070 CR3: 000000007eeed000 CR4: 00000000000007e0
Stack:
 ffffffff816527e8 ffff8800caa3c000 ffff8800beddfd20 ffffffffa05e4655
 ffffffffa05e4ab0 ffffffffa05e4510 000000005abd5236 ffff8800caa3c000
 0000000000001003 ffff8800beddfd58 ffffffff8163135e ffff8800caa3c000
Call Trace:
 [<ffffffff816527e8>] ? netif_carrier_on+0x48/0x50
 [<ffffffffa05e4655>] MainVirtualIF_open+0x85/0xe0 [mt7601Usta]
 [<ffffffffa05e4ab0>] ? RtmpOSIRQRequest+0x60/0x60 [mt7601Usta]
 [<ffffffffa05e4510>] ? RT28xx_get_ether_stats+0x150/0x150 [mt7601Usta]
 [<ffffffff8163135e>] __dev_open+0xce/0x150
 [<ffffffff8163168d>] __dev_change_flags+0x9d/0x160
 [<ffffffff81631779>] dev_change_flags+0x29/0x70
 [<ffffffff816a5bac>] devinet_ioctl+0x63c/0x710
 [<ffffffff816a6d05>] inet_ioctl+0x65/0x90
 [<ffffffff816105d5>] sock_do_ioctl+0x25/0x50
 [<ffffffff81610b30>] sock_ioctl+0x1f0/0x2c0
 [<ffffffff81220340>] do_vfs_ioctl+0x2d0/0x4b0
 [<ffffffff812205a1>] SyS_ioctl+0x81/0xa0
 [<ffffffff81135a16>] ? __audit_syscall_exit+0x1f6/0x2a0
 [<ffffffff81743469>] system_call_fastpath+0x16/0x1b
Code: 9b 48 a4 ff c6 05 bd 12 6b 00 01 48 8b 45 d8 e9 09 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 e8 01 00 00 <48> 83 78 70 00 74 41 55 48 89 e5 53 48 63 87 c0 03 00 00 85 c0 
RIP  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
 RSP <ffff8800beddfcd8>
CR2: ffffc9000277c070
---[ end trace 97a7adc75a3f40f8 ]---


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John W. Linville Oct. 7, 2014, 1:57 p.m. UTC | #3 
You probably shold be sending this to MediaTek.  The driver you are
using is not part of the upstream Linux kernel.

John

On Tue, Oct 07, 2014 at 04:47:11AM +0200, poma wrote:
> 
> BUG: unable to handle kernel paging request at ffffc9000277c070
> IP: [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
> PGD 12b01c067 PUD 12b01d067 PMD 1295e8067 PTE 0
> Oops: 0000 [#1] SMP 
> CPU: 3 PID: 1497 Comm: wpa_supplicant Tainted: G           OE  3.17.0-1.fc21.x86_64 #1
> task: ffff88007ec44e80 ti: ffff8800beddc000 task.ti: ffff8800beddc000
> RIP: 0010:[<ffffffff8165272c>]  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
> RSP: 0018:ffff8800beddfcd8  EFLAGS: 00010202
> RAX: ffffc9000277c000 RBX: ffff8800caa3c000 RCX: ffff8800ca22a948
> RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffff8800caa3c000
> RBP: ffff8800beddfce8 R08: 0000000000000000 R09: 0000000000000208
> R10: 0000000000000400 R11: 0000000000000010 R12: 0000000000000000
> R13: ffffc9000277c000 R14: 0000000000000000 R15: 0000000000000001
> FS:  00007fce557aa800(0000) GS:ffff88012fcc0000(0000) knlGS:0000000000000000
> CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: ffffc9000277c070 CR3: 000000007eeed000 CR4: 00000000000007e0
> Stack:
>  ffffffff816527e8 ffff8800caa3c000 ffff8800beddfd20 ffffffffa05e4655
>  ffffffffa05e4ab0 ffffffffa05e4510 000000005abd5236 ffff8800caa3c000
>  0000000000001003 ffff8800beddfd58 ffffffff8163135e ffff8800caa3c000
> Call Trace:
>  [<ffffffff816527e8>] ? netif_carrier_on+0x48/0x50
>  [<ffffffffa05e4655>] MainVirtualIF_open+0x85/0xe0 [mt7601Usta]
>  [<ffffffffa05e4ab0>] ? RtmpOSIRQRequest+0x60/0x60 [mt7601Usta]
>  [<ffffffffa05e4510>] ? RT28xx_get_ether_stats+0x150/0x150 [mt7601Usta]
>  [<ffffffff8163135e>] __dev_open+0xce/0x150
>  [<ffffffff8163168d>] __dev_change_flags+0x9d/0x160
>  [<ffffffff81631779>] dev_change_flags+0x29/0x70
>  [<ffffffff816a5bac>] devinet_ioctl+0x63c/0x710
>  [<ffffffff816a6d05>] inet_ioctl+0x65/0x90
>  [<ffffffff816105d5>] sock_do_ioctl+0x25/0x50
>  [<ffffffff81610b30>] sock_ioctl+0x1f0/0x2c0
>  [<ffffffff81220340>] do_vfs_ioctl+0x2d0/0x4b0
>  [<ffffffff812205a1>] SyS_ioctl+0x81/0xa0
>  [<ffffffff81135a16>] ? __audit_syscall_exit+0x1f6/0x2a0
>  [<ffffffff81743469>] system_call_fastpath+0x16/0x1b
> Code: 9b 48 a4 ff c6 05 bd 12 6b 00 01 48 8b 45 d8 e9 09 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 e8 01 00 00 <48> 83 78 70 00 74 41 55 48 89 e5 53 48 63 87 c0 03 00 00 85 c0 
> RIP  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>  RSP <ffff8800beddfcd8>
> CR2: ffffc9000277c070
> ---[ end trace 97a7adc75a3f40f8 ]---
> 
> 
> --
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> the body of a message to majordomo@vger.kernel.org
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>
poma Oct. 7, 2014, 2:59 p.m. UTC | #4 
On 07.10.2014 15:57, John W. Linville wrote:
> You probably shold be sending this to MediaTek.  The driver you are
> using is not part of the upstream Linux kernel.
> 
> John
> 

No problemos!


> On Tue, Oct 07, 2014 at 04:47:11AM +0200, poma wrote:
>>
>> BUG: unable to handle kernel paging request at ffffc9000277c070
>> IP: [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>> PGD 12b01c067 PUD 12b01d067 PMD 1295e8067 PTE 0
>> Oops: 0000 [#1] SMP 
>> CPU: 3 PID: 1497 Comm: wpa_supplicant Tainted: G           OE  3.17.0-1.fc21.x86_64 #1
>> task: ffff88007ec44e80 ti: ffff8800beddc000 task.ti: ffff8800beddc000
>> RIP: 0010:[<ffffffff8165272c>]  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>> RSP: 0018:ffff8800beddfcd8  EFLAGS: 00010202
>> RAX: ffffc9000277c000 RBX: ffff8800caa3c000 RCX: ffff8800ca22a948
>> RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffff8800caa3c000
>> RBP: ffff8800beddfce8 R08: 0000000000000000 R09: 0000000000000208
>> R10: 0000000000000400 R11: 0000000000000010 R12: 0000000000000000
>> R13: ffffc9000277c000 R14: 0000000000000000 R15: 0000000000000001
>> FS:  00007fce557aa800(0000) GS:ffff88012fcc0000(0000) knlGS:0000000000000000
>> CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>> CR2: ffffc9000277c070 CR3: 000000007eeed000 CR4: 00000000000007e0
>> Stack:
>>  ffffffff816527e8 ffff8800caa3c000 ffff8800beddfd20 ffffffffa05e4655
>>  ffffffffa05e4ab0 ffffffffa05e4510 000000005abd5236 ffff8800caa3c000
>>  0000000000001003 ffff8800beddfd58 ffffffff8163135e ffff8800caa3c000
>> Call Trace:
>>  [<ffffffff816527e8>] ? netif_carrier_on+0x48/0x50
>>  [<ffffffffa05e4655>] MainVirtualIF_open+0x85/0xe0 [mt7601Usta]
>>  [<ffffffffa05e4ab0>] ? RtmpOSIRQRequest+0x60/0x60 [mt7601Usta]
>>  [<ffffffffa05e4510>] ? RT28xx_get_ether_stats+0x150/0x150 [mt7601Usta]
>>  [<ffffffff8163135e>] __dev_open+0xce/0x150
>>  [<ffffffff8163168d>] __dev_change_flags+0x9d/0x160
>>  [<ffffffff81631779>] dev_change_flags+0x29/0x70
>>  [<ffffffff816a5bac>] devinet_ioctl+0x63c/0x710
>>  [<ffffffff816a6d05>] inet_ioctl+0x65/0x90
>>  [<ffffffff816105d5>] sock_do_ioctl+0x25/0x50
>>  [<ffffffff81610b30>] sock_ioctl+0x1f0/0x2c0
>>  [<ffffffff81220340>] do_vfs_ioctl+0x2d0/0x4b0
>>  [<ffffffff812205a1>] SyS_ioctl+0x81/0xa0
>>  [<ffffffff81135a16>] ? __audit_syscall_exit+0x1f6/0x2a0
>>  [<ffffffff81743469>] system_call_fastpath+0x16/0x1b
>> Code: 9b 48 a4 ff c6 05 bd 12 6b 00 01 48 8b 45 d8 e9 09 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 e8 01 00 00 <48> 83 78 70 00 74 41 55 48 89 e5 53 48 63 87 c0 03 00 00 85 c0 
>> RIP  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>>  RSP <ffff8800beddfcd8>
>> CR2: ffffc9000277c070
>> ---[ end trace 97a7adc75a3f40f8 ]---
>>
>>
>> --
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>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>
> 

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poma Oct. 7, 2014, 3:12 p.m. UTC | #5 
On 07.10.2014 16:59, poma wrote:
> On 07.10.2014 15:57, John W. Linville wrote:
>> You probably shold be sending this to MediaTek.  The driver you are
>> using is not part of the upstream Linux kernel.
>>
>> John
>>
> 
> No problemos!
> 
> 

BTW, pán Gruszka, when will these devices be supported as a part of the upstream Linux kernel?


poma


>> On Tue, Oct 07, 2014 at 04:47:11AM +0200, poma wrote:
>>>
>>> BUG: unable to handle kernel paging request at ffffc9000277c070
>>> IP: [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>>> PGD 12b01c067 PUD 12b01d067 PMD 1295e8067 PTE 0
>>> Oops: 0000 [#1] SMP 
>>> CPU: 3 PID: 1497 Comm: wpa_supplicant Tainted: G           OE  3.17.0-1.fc21.x86_64 #1
>>> task: ffff88007ec44e80 ti: ffff8800beddc000 task.ti: ffff8800beddc000
>>> RIP: 0010:[<ffffffff8165272c>]  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>>> RSP: 0018:ffff8800beddfcd8  EFLAGS: 00010202
>>> RAX: ffffc9000277c000 RBX: ffff8800caa3c000 RCX: ffff8800ca22a948
>>> RDX: 0000000000000000 RSI: 0000000000000005 RDI: ffff8800caa3c000
>>> RBP: ffff8800beddfce8 R08: 0000000000000000 R09: 0000000000000208
>>> R10: 0000000000000400 R11: 0000000000000010 R12: 0000000000000000
>>> R13: ffffc9000277c000 R14: 0000000000000000 R15: 0000000000000001
>>> FS:  00007fce557aa800(0000) GS:ffff88012fcc0000(0000) knlGS:0000000000000000
>>> CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
>>> CR2: ffffc9000277c070 CR3: 000000007eeed000 CR4: 00000000000007e0
>>> Stack:
>>>  ffffffff816527e8 ffff8800caa3c000 ffff8800beddfd20 ffffffffa05e4655
>>>  ffffffffa05e4ab0 ffffffffa05e4510 000000005abd5236 ffff8800caa3c000
>>>  0000000000001003 ffff8800beddfd58 ffffffff8163135e ffff8800caa3c000
>>> Call Trace:
>>>  [<ffffffff816527e8>] ? netif_carrier_on+0x48/0x50
>>>  [<ffffffffa05e4655>] MainVirtualIF_open+0x85/0xe0 [mt7601Usta]
>>>  [<ffffffffa05e4ab0>] ? RtmpOSIRQRequest+0x60/0x60 [mt7601Usta]
>>>  [<ffffffffa05e4510>] ? RT28xx_get_ether_stats+0x150/0x150 [mt7601Usta]
>>>  [<ffffffff8163135e>] __dev_open+0xce/0x150
>>>  [<ffffffff8163168d>] __dev_change_flags+0x9d/0x160
>>>  [<ffffffff81631779>] dev_change_flags+0x29/0x70
>>>  [<ffffffff816a5bac>] devinet_ioctl+0x63c/0x710
>>>  [<ffffffff816a6d05>] inet_ioctl+0x65/0x90
>>>  [<ffffffff816105d5>] sock_do_ioctl+0x25/0x50
>>>  [<ffffffff81610b30>] sock_ioctl+0x1f0/0x2c0
>>>  [<ffffffff81220340>] do_vfs_ioctl+0x2d0/0x4b0
>>>  [<ffffffff812205a1>] SyS_ioctl+0x81/0xa0
>>>  [<ffffffff81135a16>] ? __audit_syscall_exit+0x1f6/0x2a0
>>>  [<ffffffff81743469>] system_call_fastpath+0x16/0x1b
>>> Code: 9b 48 a4 ff c6 05 bd 12 6b 00 01 48 8b 45 d8 e9 09 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 48 8b 87 e8 01 00 00 <48> 83 78 70 00 74 41 55 48 89 e5 53 48 63 87 c0 03 00 00 85 c0 
>>> RIP  [<ffffffff8165272c>] __netdev_watchdog_up+0xc/0x80
>>>  RSP <ffff8800beddfcd8>
>>> CR2: ffffc9000277c070
>>> ---[ end trace 97a7adc75a3f40f8 ]---
>>>
>>>
>>> --
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>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>>
>>
> 

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Stanislaw Gruszka Oct. 8, 2014, 9:53 a.m. UTC | #6 
On Tue, Oct 07, 2014 at 05:12:47PM +0200, poma wrote:
> BTW, pán Gruszka, when will these devices be supported as a part of the upstream Linux kernel?

I'm not an oracle :-)

Larry declared to work on some mt76xx chip support, I'm cc him.

I can also work on new chips for rt2x00, but wanted to finish some
other work before.

Stanislaw 

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poma Oct. 28, 2014, 7:47 a.m. UTC | #7 
On 08.10.2014 11:53, Stanislaw Gruszka wrote:
> On Tue, Oct 07, 2014 at 05:12:47PM +0200, poma wrote:
>> BTW, pán Gruszka, when will these devices be supported as a part of the upstream Linux kernel?
> 
> I'm not an oracle :-)
> 
> Larry declared to work on some mt76xx chip support, I'm cc him.
> 
> I can also work on new chips for rt2x00, but wanted to finish some
> other work before.
> 
> Stanislaw 
> 

Even better pán Gruszka, MediaTek has spoken. :)
I hope that they really support further development here.


Toodooloo


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Stanislaw Gruszka Oct. 28, 2014, 10:12 a.m. UTC | #8 
On Tue, Oct 28, 2014 at 08:47:29AM +0100, poma wrote:
> On 08.10.2014 11:53, Stanislaw Gruszka wrote:
> > On Tue, Oct 07, 2014 at 05:12:47PM +0200, poma wrote:
> >> BTW, pán Gruszka, when will these devices be supported as a part of the upstream Linux kernel?
> > 
> > I'm not an oracle :-)
> > 
> > Larry declared to work on some mt76xx chip support, I'm cc him.
> > 
> > I can also work on new chips for rt2x00, but wanted to finish some
> > other work before.
> > 
> > Stanislaw 
> > 
> 
> Even better pán Gruszka, MediaTek has spoken. :)
> I hope that they really support further development here.

Me too.

Stanislaw
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diff mbox

Patch

diff -ur a/common/crypt_aes.c b/common/crypt_aes.c
--- a/common/crypt_aes.c	2013-09-12 07:27:14.000000000 +0200
+++ b/common/crypt_aes.c	2014-08-29 22:51:56.252033992 +0200
@@ -1456,7 +1456,7 @@ 
 /*    if ((pResult = (UINT8 *) kmalloc(sizeof(UINT8)*PlainTextLength, GFP_ATOMIC)) == NULL) {
 */
     if (pResult == NULL) {
-    	DBGPRINT(RT_DEBUG_ERROR, ("AES_Key_Wrap: allocate %d bytes memory failure.\n", sizeof(UINT8)*PlainTextLength));
+    	DBGPRINT(RT_DEBUG_ERROR, ("AES_Key_Wrap: allocate %d bytes memory failure.\n", (UINT)(sizeof(UINT8)*PlainTextLength)));
         return -2;
     } /* End of if */
 
@@ -1551,7 +1551,7 @@ 
 /*    if ((pResult = (UINT8 *) kmalloc(sizeof(UINT8)*PlainLength, GFP_ATOMIC)) == NULL) {
 */
     if (pResult == NULL) {
-    	DBGPRINT(RT_DEBUG_ERROR, ("AES_Key_Unwrap: allocate %d bytes memory failure.\n", sizeof(UINT8)*PlainLength));
+    	DBGPRINT(RT_DEBUG_ERROR, ("AES_Key_Unwrap: allocate %d bytes memory failure.\n", (UINT)(sizeof(UINT8)*PlainLength)));
         return -2;
     } /* End of if */
 
diff -ur a/common/mlme.c b/common/mlme.c
--- a/common/mlme.c	2013-09-12 07:27:14.000000000 +0200
+++ b/common/mlme.c	2014-08-28 20:54:24.000000000 +0200
@@ -541,8 +541,8 @@ 
 #endif /* RALINK_ATE */
 		/* for performace enchanement */
 		NdisZeroMemory(&pAd->RalinkCounters,
-						(UINT32)&pAd->RalinkCounters.OneSecEnd -
-						(UINT32)&pAd->RalinkCounters.OneSecStart);
+						(ULONG)&pAd->RalinkCounters.OneSecEnd -
+						(ULONG)&pAd->RalinkCounters.OneSecStart);
 
 	return;
 }
diff -ur a/common/rtmp_init_inf.c b/common/rtmp_init_inf.c
--- a/common/rtmp_init_inf.c	2013-09-17 11:16:36.000000000 +0200
+++ b/common/rtmp_init_inf.c	2014-08-29 20:57:04.000000000 +0200
@@ -665,7 +665,9 @@ 
 	{
 	UINT32 reg = 0;
 	RTMP_IO_READ32(pAd, 0x1300, &reg);  /* clear garbage interrupts*/
+#ifdef DBG
 	printk("0x1300 = %08x\n", reg);
+#endif /* DBG */
 	}
 
 	{
diff -ur a/common/rtusb_bulk.c b/common/rtusb_bulk.c
--- a/common/rtusb_bulk.c	2013-09-12 07:27:14.000000000 +0200
+++ b/common/rtusb_bulk.c	2014-08-29 20:57:43.000000000 +0200
@@ -1585,7 +1585,9 @@ 
 
 	if (pCmdRspEventContext->IRPPending == TRUE)
 	{
+#ifdef DBG
 		printk("unlink cmd rsp urb\n");
+#endif /* DBG */
 		RTUSB_UNLINK_URB(pCmdRspEventContext->pUrb);
 		pCmdRspEventContext->IRPPending = FALSE;
 		pCmdRspEventContext->InUse = FALSE;
diff -ur a/common/spectrum.c b/common/spectrum.c
--- a/common/spectrum.c	2013-09-12 07:27:14.000000000 +0200
+++ b/common/spectrum.c	2014-08-29 23:03:23.250333353 +0200
@@ -1969,7 +1969,7 @@ 
 /*	if ((pMeasureReportInfo = kmalloc(sizeof(MEASURE_RPI_REPORT), GFP_ATOMIC)) == NULL)*/
 	if (pMeasureReportInfo == NULL)
 	{
-		DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%d).\n", __FUNCTION__, sizeof(MEASURE_RPI_REPORT)));
+		DBGPRINT(RT_DEBUG_ERROR, ("%s unable to alloc memory for measure report buffer (size=%d).\n", __FUNCTION__, (UINT)sizeof(MEASURE_RPI_REPORT)));
 		return;
 	}
 
diff -ur a/include/os/rt_linux.h b/include/os/rt_linux.h
--- a/include/os/rt_linux.h	2013-09-12 07:27:14.000000000 +0200
+++ b/include/os/rt_linux.h	2014-08-28 20:54:24.000000000 +0200
@@ -879,12 +879,19 @@ 
 		(RTPKT_TO_OSPKT(_pkt)->len)
 #define SET_OS_PKT_LEN(_pkt, _len)	\
 		(RTPKT_TO_OSPKT(_pkt)->len) = (_len)
-		
+
+#ifdef NET_SKBUFF_DATA_USES_OFFSET
+#define GET_OS_PKT_DATATAIL(_pkt) \
+        (RTPKT_TO_OSPKT(_pkt)->head + (ULONG)RTPKT_TO_OSPKT(_pkt)->tail)
+#define SET_OS_PKT_DATATAIL(_pkt, _start, _len)	\
+		((RTPKT_TO_OSPKT(_pkt))->tail) = (ULONG)_start - (ULONG)(RTPKT_TO_OSPKT(_pkt)->head) + (_len)
+#else
 #define GET_OS_PKT_DATATAIL(_pkt) \
-		(RTPKT_TO_OSPKT(_pkt)->tail)
+        (RTPKT_TO_OSPKT(_pkt)->tail)
 #define SET_OS_PKT_DATATAIL(_pkt, _start, _len)	\
 		((RTPKT_TO_OSPKT(_pkt))->tail) = (PUCHAR)((_start) + (_len))
-		
+#endif
+
 #define GET_OS_PKT_HEAD(_pkt) \
 		(RTPKT_TO_OSPKT(_pkt)->head)
 
diff -ur a/os/linux/config.mk b/os/linux/config.mk
--- a/os/linux/config.mk	2013-09-12 08:05:55.000000000 +0200
+++ b/os/linux/config.mk	2014-08-28 20:54:24.000000000 +0200
@@ -150,7 +150,7 @@ 
 HAS_BGFP_OPEN_SUPPORT=n
 
 # Support HOSTAPD function
-HAS_HOSTAPD_SUPPORT=n
+HAS_HOSTAPD_SUPPORT=y
 
 #Support GreenAP function
 HAS_GREENAP_SUPPORT=n
@@ -290,7 +290,7 @@ 
 # config for STA mode
 
 ifeq ($(RT28xx_MODE),STA)
-WFLAGS += -DCONFIG_STA_SUPPORT -DSCAN_SUPPORT -DDBG
+WFLAGS += -DCONFIG_STA_SUPPORT -DSCAN_SUPPORT
 
 ifeq ($(HAS_XLINK),y)
 WFLAGS += -DXLINK_SUPPORT
@@ -1054,11 +1054,16 @@ 
 export CFLAGS
 endif
 
+GCCVERSION = $(shell gcc -dumpversion)
+
 ifeq ($(PLATFORM),PC)
     ifneq (,$(findstring 2.4,$(LINUX_SRC)))
 	# Linux 2.4
 	CFLAGS := -D__KERNEL__ -I$(LINUX_SRC)/include -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i686 -DMODULE -DMODVERSIONS -include $(LINUX_SRC)/include/linux/modversions.h $(WFLAGS)
 	export CFLAGS
+    else ifneq (,$(findstring 4.9,$(GCCVERSION)))
+	# GCC 4.9
+        EXTRA_CFLAGS := -Wno-error=date-time $(WFLAGS)
     else
 	# Linux 2.6
 	EXTRA_CFLAGS := $(WFLAGS) 
diff -ur a/os/linux/rt_linux.c b/os/linux/rt_linux.c
--- a/os/linux/rt_linux.c	2013-09-12 07:27:14.000000000 +0200
+++ b/os/linux/rt_linux.c	2014-08-28 20:54:24.000000000 +0200
@@ -494,9 +494,11 @@ 
 		MEM_DBG_PKT_ALLOC_INC(skb);
 
 		skb_reserve(skb, 2);
-		NdisMoveMemory(skb->tail, pHeader802_3, HdrLen);
+
+		NdisMoveMemory(GET_OS_PKT_DATATAIL(skb), pHeader802_3, HdrLen);
 		skb_put(skb, HdrLen);
-		NdisMoveMemory(skb->tail, pData, DataSize);
+		NdisMoveMemory(GET_OS_PKT_DATATAIL(skb), pData, DataSize);
+
 		skb_put(skb, DataSize);
 		skb->dev = pNetDev;	/*get_netdev_from_bssid(pAd, FromWhichBSSID); */
 		pPacket = OSPKT_TO_RTPKT(skb);
@@ -647,7 +649,7 @@ 
 		pClonedPkt->dev = pRxPkt->dev;
 		pClonedPkt->data = pData;
 		pClonedPkt->len = DataSize;
-		pClonedPkt->tail = pClonedPkt->data + pClonedPkt->len;
+		SET_OS_PKT_DATATAIL(pClonedPkt, pClonedPkt->data, pClonedPkt->len);
 		ASSERT(DataSize < 1530);
 	}
 	return pClonedPkt;
@@ -692,7 +694,7 @@ 
 	pOSPkt->dev = pNetDev;
 	pOSPkt->data = pData;
 	pOSPkt->len = DataSize;
-	pOSPkt->tail = pOSPkt->data + pOSPkt->len;
+	SET_OS_PKT_DATATAIL(pOSPkt, pOSPkt->data, pOSPkt->len);
 
 	/* copy 802.3 header */
 
@@ -1117,6 +1119,11 @@ 
 		pOSFSInfo->fsuid = current->fsuid;
 		pOSFSInfo->fsgid = current->fsgid;
 		current->fsuid = current->fsgid = 0;
+
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,10)
+      pOSFSInfo->fsuid = current_fsuid().val;
+      pOSFSInfo->fsgid = current_fsgid().val;
+
 #else
 		pOSFSInfo->fsuid = current_fsuid();
 		pOSFSInfo->fsgid = current_fsgid();
diff -ur a/os/linux/rt_main_dev.c b/os/linux/rt_main_dev.c
--- a/os/linux/rt_main_dev.c	2013-09-12 07:27:14.000000000 +0200
+++ b/os/linux/rt_main_dev.c	2014-08-29 21:14:46.000000000 +0200
@@ -746,7 +746,9 @@ 
 	/* Unregister network device */
 	if (net_dev != NULL)
 	{
+#ifdef DBG
 		printk("RtmpOSNetDevDetach(): RtmpOSNetDeviceDetach(), dev->name=%s!\n", net_dev->name);
+#endif /* DBG */
 		RtmpOSNetDevDetach(net_dev);
 	}
 
diff -ur a/os/linux/rt_profile.c b/os/linux/rt_profile.c
--- a/os/linux/rt_profile.c	2013-09-12 07:27:14.000000000 +0200
+++ b/os/linux/rt_profile.c	2014-08-29 23:23:18.033710839 +0200
@@ -396,7 +396,7 @@ 
 
     if (pRxBlk->DataSize + sizeof(wlan_ng_prism2_header) > RX_BUFFER_AGGRESIZE)
     {
-        DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too large! (%d)\n", __FUNCTION__, pRxBlk->DataSize + sizeof(wlan_ng_prism2_header)));
+        DBGPRINT(RT_DEBUG_ERROR, ("%s : Size is too large! (%d)\n", __FUNCTION__, pRxBlk->DataSize + (UINT)sizeof(wlan_ng_prism2_header)));
 		goto err_free_sk_buff;
     }
 
diff -ur a/os/linux/usb_main_dev.c b/os/linux/usb_main_dev.c
--- a/os/linux/usb_main_dev.c	2013-09-12 07:27:14.000000000 +0200
+++ b/os/linux/usb_main_dev.c	2014-08-29 21:12:35.000000000 +0200
@@ -516,7 +516,9 @@ 
 /* Init driver module */
 INT __init rtusb_init(void)
 {
+#ifdef DBG
 	printk("rtusb init %s --->\n", RTMP_DRV_NAME);
+#endif /* DBG */
 	return usb_register(&rtusb_driver);
 }
 
@@ -524,7 +526,9 @@ 
 VOID __exit rtusb_exit(void)
 {
 	usb_deregister(&rtusb_driver);	
+#ifdef DBG
 	printk("<--- rtusb exit\n");
+#endif /* DBG */
 }
 
 module_init(rtusb_init);
diff -ur a/sta/sta_cfg.c b/sta/sta_cfg.c
--- a/sta/sta_cfg.c	2013-09-12 07:27:14.000000000 +0200
+++ b/sta/sta_cfg.c	2014-08-28 20:54:24.000000000 +0200
@@ -8274,6 +8274,7 @@ 
 			RTMPIoctlGetSiteSurvey(pAd, pRequest);
 			break;
 
+#ifdef DBG
 		case CMD_RTPRIV_IOCTL_MAC:
 			RTMPIoctlMAC(pAd, pRequest);
 			break;
@@ -8285,6 +8286,7 @@ 
 		case CMD_RTPRIV_IOCTL_RF:
 			RTMPIoctlRF(pAd, pRequest);
 			break;
+#endif /* DBG */
 
 		case CMD_RTPRIV_IOCTL_BBP:
 			RTMPIoctlBbp(pAd, pRequest, pData, Data);