From af8626e0c08a780d9ded1d9c4883a89355f60e75 Mon Sep 17 00:00:00 2001
From: Olav Morken <olavmrk@gmail.com>
Date: Fri, 23 Jan 2009 12:56:26 +0100
Subject: [PATCH] Fix IP alignment problem
This patch removes volatile from:
volatile IP_t *ip = (IP_t *)xip;
Due to a bug, avr32-gcc will assume that ip is aligned on a word boundary when
using volatile, which causes an exception since xip isn't aligned on a word
boundary.
Signed-off-by: Gunnar Rangoy <gunnar@rangoy.com>
Signed-off-by: Paul Driveklepp <pauldriveklepp@gmail.com>
Signed-off-by: Olav Morken <olavmrk@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
---
net/net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/net.c b/net/net.c
index e6547f9eddc..459baf4ea69 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1684,7 +1684,7 @@ NetSetEther(volatile uchar * xet, uchar * addr, uint prot)
void
NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len)
{
- volatile IP_t *ip = (IP_t *)xip;
+ IP_t *ip = (IP_t *)xip;
/*
* If the data is an odd number of bytes, zero the
--
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