* [1/3][PATCH 2.6] via-rhine: fix mc_filter on big-endian arch
@ 2004-06-06 16:53 Roger Luethi
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From: Roger Luethi @ 2004-06-06 16:53 UTC (permalink / raw)
To: Jeff Garzik, Andrew Morton; +Cc: netdev
A.J. from VIA Networking Technologies noticed that via-rhine is using
cpu_to_le32() when preparing mc_filter hashes. This breaks Rhine hardware
multicast filters on big-endian architectures.
Please apply.
Signed-off-by: Roger Luethi <rl@hellgate.ch>
--- 2.6-bk/drivers/net/via-rhine.c.orig 2004-06-06 18:03:21.323194221 +0200
+++ 2.6-bk/drivers/net/via-rhine.c 2004-06-06 18:05:22.137319854 +0200
@@ -1782,7 +1782,7 @@
i++, mclist = mclist->next) {
int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
- mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31));
+ mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
}
writel(mc_filter[0], ioaddr + MulticastFilter0);
writel(mc_filter[1], ioaddr + MulticastFilter1);
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