On Tue 2015-08-25 10:25:35, Bin Meng wrote:
Hi,
With latest u-boot/master, TFTP is seriously broken.
Sorry about that.
=> tftp 100000 bzImage Speed: 100, full duplex Using pch_gbe device TFTP from server 10.10.0.8; our IP address is 10.10.0.100; sending through gateway 10.10.0.1 Filename 'bzImage'. Load address: 0x100000 Loading: T TFTP error: 'Unsupported option(s) requested' (8) Starting again
git bisect shows the following commit broke the TFTP
I was not intentionally changing the packets being sent.
Could you try to capture tcpdump, including contents of packet, ideally in both working and broken sessions?
Could you try setting
-#define TIMEOUT 5000UL +#define TIMEOUT 100UL
in net/tftp.c to something like 1000UL?
Thanks, Pavel