[Skiboot] [PATCH v2 0/5] libflash blocklevel ECC corrections

Cyril Bur cyril.bur at au1.ibm.com
Wed Mar 7 17:04:54 AEDT 2018

V1 was submitted almost a year ago:

The core of the problem still exists, this problem does still need to
get addressed in blocklevel rather than individually in each tool.

I've rebased this onto master and double checked that everything
still appears to work.

Both the gard tool and pflash built with this series have are:
Tested-by: Pridhiviraj Paidipeddi <ppaidipe at linux.vnet.ibm.com>

Stewart, I'm not sure if this means we should put the tag on all
patches or just the last one. I've put it on the last one because
that makes the most sense to me.

Cyril Bur (5):
  gitignore: Add stb test kernel files
  libflash/ecc: Add functions to deal with unaligned ECC memcpy
  libflash/ecc: Add helpers to align a position within an ecc buffer
  libflash/blocklevel: Return region start from ecc_protected()
  libflash/blocklevel: Make read/write be ECC agnostic for callers

 .gitignore                      |   3 +
 external/gard/gard.c            |  49 +++---
 libflash/blocklevel.c           | 137 ++++++++++++++---
 libflash/ecc.c                  | 247 +++++++++++++++++++++++++++---
 libflash/ecc.h                  |   9 ++
 libflash/test/test-blocklevel.c | 330 +++++++++++++++++++++++++++++++++++-----
 libflash/test/test-ecc.c        |  31 ++++
 7 files changed, 701 insertions(+), 105 deletions(-)


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