[PATCH 0/7] non-coherent Rx buffers in FEC and some small fixes

[Andrey Smirnov <andrew.smirnov@gmail.com>]

Everyone:

This series was created while working on converting FEC driver to use
non-coherent memory for Rx buffers as a part of addressing feedback
for [1]. Patch 7/7 implements said change while the rest of the
patches are just small improvements (IMHO, of course) that I made
while looking at FEC's source code.

Tested by using TFTP on following boards:

  - NXP i.MX8MQ EVK
  - ZII i.MX6Q RDU2
  - ZII VF610 CFU1

Feedback is welcome!

Thanks,
Andrey Smirnov

[1] http://lists.infradead.org/pipermail/barebox/2018-August/034216.html

Andrey Smirnov (7):
  net: fec_imx: Drop extra indentation level by exiting early
  net: fec_imx: Don't check bd_status & FEC_RBD_ERR twice
  net: fec_imx: Read data_length only once
  net: fec_imx: Drop struct fec_frame
  net: fec_imx: Drop frame_length
  net: fec_imx: Make use of readx_poll_timeout() macros
  net: fec_imx: Do not use DMA coherent memory for Rx buffers

 drivers/net/fec_imx.c | 141 +++++++++++++++++++++---------------------
 1 file changed, 69 insertions(+), 72 deletions(-)

-- 
2.17.1


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