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authorRui Sousa <rui.sousa@nxp.com>2017-02-13 03:01:25 +0100
committerDavid S. Miller <davem@davemloft.net>2017-02-14 18:15:34 +0100
commit01f8902bcf3ff124d0aeb88a774180ebcec20ace (patch)
tree8bdfaaf59fc8014d67e942da914acb283b07309a /net/kcm/kcmsock.c
parentMerge branch 'ipv6-v4mapped' (diff)
downloadlinux-01f8902bcf3ff124d0aeb88a774180ebcec20ace.tar.xz
linux-01f8902bcf3ff124d0aeb88a774180ebcec20ace.zip
net: fec: fix multicast filtering hardware setup
Fix hardware setup of multicast address hash: - Never clear the hardware hash (to avoid packet loss) - Construct the hash register values in software and then write once to hardware Signed-off-by: Rui Sousa <rui.sousa@nxp.com> Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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