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 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, ®); /* 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); poma -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
