Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next

Ben Hutchings says:

====================
1. Some cleanup from Fengguang Wu and his kbuild robot.
2. Support for ethtool register dump on EF10.
3. Change soft-TSO to take advantage of firmware assistance on EF10.
4. Support for PIO TX buffers and descriptors on EF10, enabled on
architectures that support write-combining mappings.
5. Accelerated RFS support for TCP/IPv6 and UDP/IPv6 on EF10.
====================

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