Environment :
Host : Beagleboard B4
Kernel : 2.6.29-omap1
WiFi modile : Muruta WL1251 module
driver WL1251 from linux wireless 2009/09/18
Modification : none
root@beagleboard:/modules/objs# uname -a
Linux beagleboard 2.6.29-omap1 #35 Wed Aug 19 14:43:34 CST 2009 armv7l unknown
Performance :
root@beagleboard:/modules/objs# ping 192.168.168.254
PING 192.168.168.254 (192.168.168.254): 56 data bytes
64 bytes from 192.168.168.254: seq=0 ttl=64 time=6.836 ms
64 bytes from 192.168.168.254: seq=1 ttl=64 time=14.130 ms
64 bytes from 192.168.168.254: seq=2 ttl=64 time=5.981 ms
64 bytes from 192.168.168.254: seq=3 ttl=64 time=13.458 ms
64 bytes from 192.168.168.254: seq=4 ttl=64 time=5.249 ms
64 bytes from 192.168.168.254: seq=5 ttl=64 time=5.005 ms
64 bytes from 192.168.168.254: seq=6 ttl=64 time=4.578 ms
64 bytes from 192.168.168.254: seq=7 ttl=64 time=4.242 ms
64 bytes from 192.168.168.254: seq=8 ttl=64 time=11.963 ms
64 bytes from 192.168.168.254: seq=9 ttl=64 time=3.601 ms
64 bytes from 192.168.168.254: seq=10 ttl=64 time=3.326 ms
Power consumption : 190~200mA.
claud@claud-desktop:~/src/beagleboard/kernel29/compat-wireless$ iperf -c 192.168.168.80 -i 1 -t 10
------------------------------------------------------------
Client connecting to 192.168.168.80, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[ 3] local 192.168.168.25 port 38614 connected with 192.168.168.80 port 5001
[ ID] Interval Transfer Bandwidth
[ 3] 0.0- 1.0 sec 448 KBytes 3.67 Mbits/sec
[ 3] 1.0- 2.0 sec 440 KBytes 3.60 Mbits/sec
[ 3] 2.0- 3.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 3.0- 4.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 4.0- 5.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 5.0- 6.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 6.0- 7.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 7.0- 8.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 8.0- 9.0 sec 352 KBytes 2.88 Mbits/sec
[ 3] 9.0-10.0 sec 360 KBytes 2.95 Mbits/sec
[ 3] 0.0-10.2 sec 3.63 MBytes 3.00 Mbits/sec
Power consumption : 190~200mA.
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