Merge branch 'dpaa2-eth-Add-flow-steering-support-without-masking'

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Ioana Ciocoi Radulescu says:

====================
dpaa2-eth: Add flow steering support without masking

On DPAA2 platforms that lack a TCAM (like LS1088A), masking of
flow steering keys is not supported. Until now we didn't offer
flow steering capabilities at all on these platforms.

Introduce a limited support for flow steering, where we only
allow ethtool rules that share a common key (i.e. have the same
header fields). If a rule with a new composition key is wanted,
the user must first manually delete all previous rules.

First patch fixes a minor bug, the next two cleanup and prepare
the code and the last one introduces the actual FS support.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2019-04-16 21:46:19 -07:00

parent 9bad65e515 2d6802374c

commit 17f780b364

3 changed files with 167 additions and 34 deletions

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80

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c

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24

drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h

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97

drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c

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