[syslinux:lwip] lwip: Explicitly enable udp, tcp, icmp, and receive timeouts.

syslinux-bot for Eric W. Biederman ebiederm at xmission.com
Fri Apr 22 20:06:05 PDT 2011

Commit-ID:  bbbe225aebfe764428f9bc021e2b64a363dfe41b
Gitweb:     http://syslinux.zytor.com/commit/bbbe225aebfe764428f9bc021e2b64a363dfe41b
Author:     Eric W. Biederman <ebiederm at xmission.com>
AuthorDate: Mon, 11 Apr 2011 04:25:23 -0700
Committer:  Eric W. Biederman <ebiederm at xmission.com>
CommitDate: Tue, 12 Apr 2011 14:41:18 -0700

lwip:  Explicitly enable udp,tcp,icmp, and receive timeouts.

Of the group receive timeouts are the most important as we
need those working so that tftp transfers that will actually
get back to the tftp code.

Icmp is nice so that we can test the latency to the machine
running syslinux why syslinux is downloading a file.  Allowing
us to confirm to test for excessive buffering on the network
increasing the round trip times.  Plus it is just nice to
be able to ping a machine and know it is there.

udp and tcp were already implicitly enabled so explicitly
enabling them is no big deal.

Signed-off-by: Eric W. Biederman <ebiederm at xmission.com>

 core/lwip/src/include/lwipopts.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/core/lwip/src/include/lwipopts.h b/core/lwip/src/include/lwipopts.h
index 7633ef9..1fee104 100644
--- a/core/lwip/src/include/lwipopts.h
+++ b/core/lwip/src/include/lwipopts.h
@@ -6,6 +6,10 @@
 #define LWIP_NETIF_API		1
 #define LWIP_DNS		1
+#define LWIP_UDP		1
+#define LWIP_TCP		1
+#define LWIP_ICMP		1
 #define TCPIP_MBOX_SIZE         	512

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