A fix and a few improvements on mvneta

Hello,

This series brings some improvements for the mvneta driver and also adds a fix.

Compared to the v2, the main change is another patch fixing a bug in mtu_change.

Gregory

Changelog:
v1 -> v2

- In patch 2, use EXPORT_SYMBOL_GPL for mvneta_bm_get and mvneta_bm_put to be used in module, reported by kbuild test robot.

- In patch 4, add the counter to the driver's ethtool state, suggested by David Miller.

- In patch 6, use a single if, suggested by Marcin Wojtas

v2 -> v3

- Adding a patch fixing the mtu change issue

- Removing the inline keyword for mvneta_rx_refill() and let the comiler decided, suggested by David Miller.

Andrew Lunn (1):
net: ethernet: mvneta: Fix napi structure mixup on armada 3700

Gregory CLEMENT (3):
net: mvneta: remove data pointer usage from device_node structure
net: mvneta: discriminate error cause for missed packet
net: mvneta: Allocate page for the descriptor

Yelena Krivosheev (4):
net: mvneta: fix mtu change on port without link
net: mvneta: increase number of buffers in RX and TX queue
net: mvneta: Verify hardware checksum only when offload checksum
feature is set
net: mvneta: Improve the buffer allocation method for SWBM

 drivers/net/ethernet/marvell/mvneta.c    | 409 ++++++++++++++---------
 drivers/net/ethernet/marvell/mvneta_bm.c |  15 +
 drivers/net/ethernet/marvell/mvneta_bm.h |   8 +-
 3 files changed, 272 insertions(+), 160 deletions(-)

2.18.0