Hi, On Tue, Jan 12, 2010 at 02:35:18PM +0100, ext Gupta, Ajay Kumar wrote:
I also tested it on OMAP3730 EVM (based on 3630) and observed that Basic ping works (64 byte) but ping for packet size 2K fails. I tried flood ping and that also is failing.
with the script below it's easy to see if it fails. For me it's failing when it reaches 1471 bytes.
#!/bin/sh MIN_SIZE=$1 MAX_SIZE=$2 SIZE=$MIN_SIZE ITER=1 ifconfig usb0 10.10.10.1 up sleep 1 while [ 1 ]; do echo "Pinging with size $SIZE" if ! ping -c 1 10.10.10.2 -s $SIZE > /dev/null 2>&1; then echo "Ping failed with size $SIZE" break fi SIZE=$(expr $SIZE + 1) if [ $SIZE -gt $MAX_SIZE ]; then SIZE=$MIN_SIZE ITER=$(expr $ITER + 1) fi done echo "Test ran up to $SIZE for $ITER iterations" -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
