[U-Boot] [RESEND PATCH v3 0/5] fix NetConsole for CONFIG_DM_ETH

[Bernhard Nortmann <bernhard.nortmann@web.de>]

(I'm resending this as patch 1/5 is still requiring an ACK/NAK.)

With the introduction of driver model and accompanying changes,
outdated code in netconsole.c leads to compilation errors when both
CONFIG_NETCONSOLE and CONFIG_DM_ETH are set.

This is a series of patches to fix these issues and get NetConsole
working again with DM_ETH. v2 adds some proper subsystem prefixes
on the commit messages, and enables a test case (sunxi board
configuration for Banana Pi/Pro) that combines CONFIG_DM_ETH and
CONFIG_NETCONSOLE. v3 adds some ACKs by J. Hershberger and a fix
to make proper use of dev_get_uclass_priv().

I have tested the resulting code on my Banana Pi (sun7i / Allwinner
A20) and had a functional NetConsole again. I also backported
eth_is_active() and the netconsole.c changes to v2015.04, to make
sure they properly worked in case CONFIG_DM_ETH is absent
(v2015.04 predates the introduction of DM_ETH, and I'm lacking
other hardware to test CONFIG_NETCONSOLE with).

Regards, B. Nortmann

Changes in v3:
- use dev_get_uclass_priv()

Changes in v2:
- add "net:" prefix to commit message
- add "net:" prefix to commit message

Bernhard Nortmann (5):
  net: expose eth_is_active() function to test network device state
  net: fix netconsole when CONFIG_DM_ETH is set
  net: avoid eth_unregister() call when function is unavailable
  net: support NETCONSOLE option via Kconfig
  sunxi: add NetConsole by default for Banana Pi/Pro

 common/bootm.c              |  2 ++
 configs/Bananapi_defconfig  |  3 ++-
 configs/Bananapro_defconfig |  3 ++-
 drivers/net/netconsole.c    | 14 +++++++++++---
 include/net.h               |  6 ++++++
 net/Kconfig                 |  6 ++++++
 net/eth.c                   | 18 +++++++++++++++++-
 7 files changed, 46 insertions(+), 6 deletions(-)

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2.4.6