sfc: add ndo_set_vf_vlan() function for EF10

Browse source

The max vlan tags that can be offloaded is 2, including any upstream VLAN
aggregator. Currently there is no way for the net driver to know whether
the upstream vswitch (if any) is using vlan tags, so there is no way to
know how many tags we can request.
Along with the implementation for the ndo_set_vf_vlan callback, this patch
also adds 2 VLAN tags for the driver created VEB switch if possible, that
way it is possible to offload as many tags as are allowed.

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Shradha Shah 2015-05-20 11:11:54 +01:00 • committed by David S. Miller

parent 087e902550

commit 2d432f20d2

2 changed files with 157 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

159

drivers/net/ethernet/sfc/ef10_sriov.c

View file

10

drivers/net/ethernet/sfc/ef10_sriov.h

View file