[Qemu-block] [PATCH 00/16] ahci: ncq cleanup, part 1

[John Snow]

requires: address@hidden
          [PATCH v2 0/4] ahci: misc fixes/tests for 2.4

This series adds a couple of tests to exercise the NCQ pathways
and establish a baseline for us.

Most of these patches are fairly short and should be relatively trivial
to review. this series will lay the groundwork for part 2,
which adds the rerror/werror=stop and migration support for that feature
as well.

________________________________________________________________________________

For convenience, this branch is available at:
https://github.com/jnsnow/qemu.git branch ahci-ncq-s1
https://github.com/jnsnow/qemu/tree/ahci-ncq-s1

This version is tagged ahci-ncq-s1-v1:
https://github.com/jnsnow/qemu/releases/tag/ahci-ncq-s1-v1

John Snow (16):
  ahci: Rename NCQFIS structure fields
  ahci: use shorter variables
  ahci: add ncq_err helper
  ahci: check for ncq prdtl overflow
  ahci: separate prdtl from opts
  ahci: add ncq debug checks
  ahci: ncq sector count correction
  ahci: clear error register before NCQ cmd
  libqos/ahci: fix cmd_sanity for ncq
  libqos/ahci: add NCQ frame support
  libqos/ahci: edit wait to be ncq aware
  libqos/ahci: adjust expected NCQ interrupts
  libqos/ahci: set the NCQ tag on command_commit
  libqos/ahci: Force all NCQ commands to be LBA48
  qtest/ahci: simple ncq data test
  qtest/ahci: ncq migration test

 hw/ide/ahci.c       | 104 +++++++++++++++++++++++----------
 hw/ide/ahci.h       |  38 ++++++++----
 tests/ahci-test.c   |  28 ++++++++-
 tests/libqos/ahci.c | 162 +++++++++++++++++++++++++++++++++-------------------
 tests/libqos/ahci.h |  59 ++++++++++++++-----
 5 files changed, 276 insertions(+), 115 deletions(-)

-- 
2.1.0