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cxgb4: fix MAC address hash filter

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Fix the calculation of the inexact hash-based MAC address filter.
It's 64 bits but current code is missing a ULL.  Results in filtering out
some legitimate packets.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dimitris Michailidis 2010-12-03 10:39:04 +00:00 committed by David S. Miller
parent e83293233f
commit ce9aeb583a
1 changed files with 1 additions and 1 deletions
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2
drivers/net/cxgb4/t4_hw.c
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@ -2408,7 +2408,7 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
if (index < NEXACT_MAC)
ret++;
else if (hash)
*hash |= (1 << hash_mac_addr(addr[i]));
*hash |= (1ULL << hash_mac_addr(addr[i]));
}
return ret;
}