tree 83192921a3cb79dc1b115e279e79cae1430eda8c
parent 8f79bb17a4251ec096a7184d1eaf6f5dea3d2623
author Simon Glass <sjg@chromium.org> 1319479201 +0000
committer Wolfgang Denk <wd@denx.de> 1319657605 +0200

net: tftpput: Add support for receiving ICMP packets

ICMP packets can tell you when there is no server at the other end. It
is useful for tftp to figure this out, so that a quick error can be
displayed, rather than pointlessly retrying.

This adds an ICMP packet handler to the net interface.

Signed-off-by: Simon Glass <sjg@chromium.org>