[PATCH 0/3] Add a function to determine the availability of SPI commands on a programmer

[Stefan Tauner]

This is just a preview, but maybe someone want to take a look at it over
the weekend. This will be useful to automatically determine working
payload sizes on awkward programmers. It is also a good idea to separate
the checking from actual hardware state changes IMHO. And the ICH code
regarding opcodes should be refactored anyway :)

I would welcome any verbose probe logs, especially on the more awkward
programmers like wbsio, it87, sb600 etc.

Stefan Tauner (3):
  Prepare ichspi for check_trans().
  Prepare wbsio_spi.c for check_trans()
  Introduce check_trans().

bitbang_spi.c   |    2 +
 buspirate_spi.c |   15 +++-
 dediprog.c      |   24 ++++--
 dummyflasher.c  |    2 +
 flash.h         |    1 +
 ft2232_spi.c    |   15 +++-
 ichspi.c        |  259 ++++++++++++++++++++++++++++++++-----------------------
 it85spi.c       |    2 +
 it87spi.c       |   30 +++++--
 linux_spi.c     |   32 +++++--
 programmer.h    |   10 +++
 sb600spi.c      |   52 ++++++-----
 serprog.c       |   33 ++++---
 spi.c           |   30 ++++++-
 wbsio_spi.c     |  147 ++++++++++++++++++-------------
 15 files changed, 428 insertions(+), 226 deletions(-)