net: Refactor to separate the UDP handler from the ARP handler

Call a built-in dummy if none is registered... don't require
protocols to register a handler (eliminating dummies)
NetConsole now uses the ARP handler when waiting on arp
(instead of needing a #define hack in arp.c)
Clear handlers at the end of net loop

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Joe Hershberger 2012-05-23 07:59:15 +00:00
parent 22f6e99d5b
commit ece223b52a
10 changed files with 80 additions and 56 deletions

View file

@ -85,7 +85,7 @@ SntpStart(void)
debug("%s\n", __func__);
NetSetTimeout(SNTP_TIMEOUT, SntpTimeout);
NetSetHandler(SntpHandler);
net_set_udp_handler(SntpHandler);
memset(NetServerEther, 0, sizeof(NetServerEther));
SntpSend();