sfc: Add support for configuring RX unicast/multicast default filters

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On Siena all received packets that don't match a more specific filter
will match the unicast or multicast default filter.  Currently we
leave these set to the default values (RSS with base queue number of
0).  Allow them to be reconfigured to select a single RX queue.

These default filters are programmed through the FILTER_CTL register,
but we represent them internally as an additional table of size 2.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

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This commit is contained in:

Ben Hutchings 2012-02-02 22:41:49 +00:00

parent 7c43161c11

commit c274d65c94

3 changed files with 214 additions and 47 deletions

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59

drivers/net/ethernet/sfc/ethtool.c

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196

drivers/net/ethernet/sfc/filter.c

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6

drivers/net/ethernet/sfc/filter.h

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