Merge branch 'hns3-new-features'

Peng Li says:

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add some features to hns3 driver

This patchset adds some features to hns3 driver, include the support
for ethtool command -d, -p and support for manager table.

[Patch 1/4] adds support for ethtool command -d, its ops is get_regs.
driver will send command to command queue, and get regs number and
regs value from command queue.
[Patch 2/4] adds manager table initialization for hardware.
[Patch 3/4] adds support for ethtool command -p. For fiber ports, driver
sends command to command queue, and IMP will write SGPIO regs to control
leds.
[Patch 4/4] adds support for net status led for fiber ports. Net status
include  port speed, total rx/tx packets and link status. Driver send
the status to command queue, and IMP will write SGPIO to control leds.

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Change log:
V1 -> V2:
1, fix comments from Andrew Lunn, remove the patch "net: hns3: add
ethtool -p support for phy device".
====================

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