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

@ -778,7 +778,7 @@ void TftpStart(enum proto_t protocol)
TftpTimeoutCountMax = TftpRRQTimeoutCountMax;
NetSetTimeout(TftpTimeoutMSecs, TftpTimeout);
NetSetHandler(TftpHandler);
net_set_udp_handler(TftpHandler);
#ifdef CONFIG_CMD_TFTPPUT
net_set_icmp_handler(icmp_handler);
#endif
@ -840,7 +840,7 @@ TftpStartServer(void)
#endif
TftpState = STATE_RECV_WRQ;
NetSetHandler(TftpHandler);
net_set_udp_handler(TftpHandler);
}
#endif /* CONFIG_CMD_TFTPSRV */