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authorHerbert Xu <herbert@gondor.apana.org.au>2005-04-16 16:24:16 +1000
committerJeff Garzik <jgarzik@pobox.com>2005-05-15 18:18:56 -0400
commit760f86d78d92f39e2ceb55b40f0885eb755c8c2f (patch)
treedd779d819fbda486cfdcc6ecd28afa4c1c40373b /drivers/net/natsemi.c
parent88d7bd8cb9eb8d64bf7997600b0d64f7834047c5 (diff)
downloadop-kernel-dev-760f86d78d92f39e2ceb55b40f0885eb755c8c2f.zip
op-kernel-dev-760f86d78d92f39e2ceb55b40f0885eb755c8c2f.tar.gz
[PATCH] Fw: [Bugme-new] [Bug 4482] New: natsemi: incorrect initialization of IPv6 Neighbor-discovery multicast
On Wed, Apr 13, 2005 at 05:36:42PM +0000, Andrew Morton wrote: > Summary: natsemi: incorrect initialization of IPv6 Neighbor- > discovery multicast I've got a pair of FA312 cards and this problem has bothered me for ages. This has finally prompted me to do something about it :) Turns out that somebody wasn't following the documentation. We were doing 16-bit writes to 32-bit registers which led to some addresses working and others not so lucky. This patch should fix the problem. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/net/natsemi.c')
-rw-r--r--drivers/net/natsemi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 223bdad..babb59e 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -2433,9 +2433,9 @@ static void __set_rx_mode(struct net_device *dev)
rx_mode = RxFilterEnable | AcceptBroadcast
| AcceptMulticast | AcceptMyPhys;
for (i = 0; i < 64; i += 2) {
- writew(HASH_TABLE + i, ioaddr + RxFilterAddr);
- writew((mc_filter[i+1]<<8) + mc_filter[i],
- ioaddr + RxFilterData);
+ writel(HASH_TABLE + i, ioaddr + RxFilterAddr);
+ writel((mc_filter[i + 1] << 8) + mc_filter[i],
+ ioaddr + RxFilterData);
}
}
writel(rx_mode, ioaddr + RxFilterAddr);
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