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| author |   Florian Fainelli <florian@openwrt.org> | 2010-04-07 16:50:58 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-04-07 16:50:58 -0700 |
| commit | 3bcf8229a8c49769e48d3e0bd1e20d8e003f8106 (patch) | |
| tree | d963b025f673f638a7e40d7c67a7cd4cb75f866e /drivers/net/qlcnic/qlcnic_hw.c | |
| parent | Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 (diff) | |
| download | linux-dev-3bcf8229a8c49769e48d3e0bd1e20d8e003f8106.tar.xz linux-dev-3bcf8229a8c49769e48d3e0bd1e20d8e003f8106.zip | |
r6040: fix r6040_multicast_list
As reported in <https://bugzilla.kernel.org/show_bug.cgi?id=15355>, r6040_
multicast_list currently crashes. This is due a wrong maximum of multicast
entries. This patch fixes the following issues with multicast:
- number of maximum entries if off-by-one (4 instead of 3)
- the writing of the hash table index is not necessary and leads to invalid
values being written into the MCR1 register, so the MAC is simply put in a non
coherent state
- when we exceed the maximum number of mutlticast address, writing the
broadcast address should be done in registers MID_1{L,M,H} instead of
MID_O{L,M,H}, otherwise we would loose the adapter's MAC address
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/qlcnic/qlcnic_hw.c')
0 files changed, 0 insertions, 0 deletions