--- Wolfgang Denk wd@denx.de wrote:
I have done of the obvious and non-obvious checks. e.g. ethernet cable and stuff outside the box is fully operational. Infect I see arp packet going out on ethereal. I know that reply is sent by the pinged box.
How do you know that? Did you see the packet on the wire?
I have seen out going packet from PPC boc (can tell by mac address). Also seen reply from the host which is pinged
Did you see how it entered the Rx code in U-boot?
Yes, it enters RX code, and receive control (r_cntrl) register says there is nothing and it leaves big for (;;) loop. fec_recv is called about 20 - 25 times.
Do you also see the ICMP packet sent by U-Boot on the wire?
No
Did you trace that the Tx code was actually executed?
Yes, I did. After it receive ack that packet was actually sent, it returns and goes back to calls fec_recv
Wolfgang Denk
Abu Sana