[PATCHv2 0/5] sh_eth: add wake-on-lan support via magic packet

["Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>]

Hi,

This series adds support for Wake-on-Lan using Magic Packet for a few 
models of the sh_eth driver. Patch 1/5 adds generic support to control 
and support WoL while patches 2/5 - 5/5 enable different models.

Changes since v1.
- Spit generic WoL functionality and device enablement to different 
  patches.
- Enable more devices then Gen2 after feedback from Geert and 
  datasheets.
- Do not set mdp->irq_enabled = false and remove specific MagicPacket 
  interrupt clearing, instead let sh_eth_error() clear the interrupt as 
  for other EMAC interrupts, thanks Sergei for the suggestion.
- Use the original return logic in sh_eth_resume().
- Moved sh_eth_private variable *clk to top of data structure  to avoid 
  possible gaps due to alignment restrictions.
- Make wol_enabled in sh_eth_private part of the already existing 
  bitfield instead of a bool.
- Do not initiate mdp->wol_enabled to 0, the struct is kzalloc'ed so 
  it's already set to 0.

Niklas Söderlund (5):
  sh_eth: add generic wake-on-lan support via magic packet
  sh_eth: enable wake-on-lan for Gen2 devices
  sh_eth: enable wake-on-lan for r8a7740/armadillo
  sh_eth: enable wake-on-lan for sh7743
  sh_eth: enable wake-on-lan for sh7763

 drivers/net/ethernet/renesas/sh_eth.c | 121 +++++++++++++++++++++++++++++++---
 drivers/net/ethernet/renesas/sh_eth.h |   3 +
 2 files changed, 114 insertions(+), 10 deletions(-)

-- 
2.10.2