[PATCH 2.6.14-rc3] sis190.c: fix multicast MAC filter

[Aurelien Jarno <aurelien@aurel32.net>]

Hi,

Here is a patch that changes the way the MAC filter is computed for the
multicast addresses. The computation is taken from the SiS GPL driver. 

This patch is necessary to get IPv6 working.

Thanks,
Aurelien


Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

--- linux-2.6.14-rc3-git4.orig/drivers/net/sis190.c	2005-10-05 22:06:51.000000000 +0200
+++ linux-2.6.14-rc3-git4/drivers/net/sis190.c	2005-10-05 22:12:05.000000000 +0200
@@ -842,7 +842,7 @@
 		for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
 		     i++, mclist = mclist->next) {
 			int bit_nr =
-				ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
+				ether_crc(ETH_ALEN, mclist->dmi_addr) & 0x3f;
 			mc_filter[bit_nr >> 5] |= 1 << (bit_nr & 31);
 			rx_mode |= AcceptMulticast;
 		}


-- 
  .''`.  Aurelien Jarno	            | GPG: 1024D/F1BCDB73
 : :' :  Debian developer           | Electrical Engineer
 `. `'   aurel32@debian.org         | aurelien@aurel32.net
   `-    people.debian.org/~aurel32 | www.aurel32.net
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