[v2,net-next,00/15] ioc3-eth improvements

In my patch series for splitting out the serial code from ioc3-eth
by using a MFD device there was one big patch for ioc3-eth.c,
which wasn't really usefull for reviews. This series contains the
ioc3-eth changes splitted in smaller steps and few more cleanups.
Only the conversion to MFD will be done later in a different series.

Changes in v2:
- use net_err_ratelimited for printing various ioc3 errors
- added missing clearing of rx buf valid flags into ioc3_alloc_rings
- use __func__ for printing out of memory messages

Thomas Bogendoerfer (15):
  MIPS: SGI-IP27: remove ioc3 ethernet init
  MIPS: SGI-IP27: restructure ioc3 register access
  net: sgi: ioc3-eth: remove checkpatch errors/warning
  net: sgi: ioc3-eth: use defines for constants dealing with desc rings
  net: sgi: ioc3-eth: allocate space for desc rings only once
  net: sgi: ioc3-eth: get rid of ioc3_clean_rx_ring()
  net: sgi: ioc3-eth: separate tx and rx ring handling
  net: sgi: ioc3-eth: introduce chip start function
  net: sgi: ioc3-eth: split ring cleaning/freeing and allocation
  net: sgi: ioc3-eth: refactor rx buffer allocation
  net: sgi: ioc3-eth: use dma-direct for dma allocations
  net: sgi: ioc3-eth: use csum_fold
  net: sgi: ioc3-eth: Fix IPG settings
  net: sgi: ioc3-eth: protect emcr in all cases
  net: sgi: ioc3-eth: no need to stop queue set_multicast_list

 arch/mips/include/asm/sn/ioc3.h     |  357 +++++-------
 arch/mips/sgi-ip27/ip27-console.c   |    5 +-
 arch/mips/sgi-ip27/ip27-init.c      |   13 -
 drivers/net/ethernet/sgi/ioc3-eth.c | 1039 ++++++++++++++++++-----------------
 4 files changed, 667 insertions(+), 747 deletions(-)

On Thu, 29 Aug 2019 17:49:58 +0200, Thomas Bogendoerfer wrote:
> In my patch series for splitting out the serial code from ioc3-eth
> by using a MFD device there was one big patch for ioc3-eth.c,
> which wasn't really usefull for reviews. This series contains the
> ioc3-eth changes splitted in smaller steps and few more cleanups.
> Only the conversion to MFD will be done later in a different series.
> 
> Changes in v2:
> - use net_err_ratelimited for printing various ioc3 errors
> - added missing clearing of rx buf valid flags into ioc3_alloc_rings
> - use __func__ for printing out of memory messages

Only a few more comments on patch 5, otherwise looks good!