[Qemu-devel] [PATCH 0/5] ahci: fis decomposition improvements

[John Snow]

This patch series may require, and is based on another
AHCI series pending on-list:
http://lists.gnu.org/archive/html/qemu-devel/2014-10/msg04143.html

This series aims to improve the way that handle_cmd
reads and behaves in interpreting the FIS packets
received by the AHCI HBA. This series used to be
part of a larger RFC, but has since been pared
down to a more focused series.

Previous RFC:
http://lists.gnu.org/archive/html/qemu-devel/2014-09/msg02694.html

Patch 1 is a subset of the previously posted
"AHCI: Rename NCQFIS structure fields" patch.
This subset is just aimed at improving the readability
of the FIS decomposition in handle_cmd for now.

Patch 2 is nearly the same as "AHCI: Fix FIS decomposition"
which has yet to be reviewed.

Patches 3, 4, and 5 have been inspected previously, and should
be identical.
  "ide/ahci: Reorder error cases in handle_cmd"
  "ahci: Check cmd_fis[1] more explicitly"
  "ahci: factor out FIS decomposition"

John Snow (5):
  ahci: add is_ncq predicate helper
  AHCI: Fix FIS decomposition
  ahci: Reorder error cases in handle_cmd
  ahci: Check cmd_fis[1] more explicitly
  ahci: factor out FIS decomposition from handle_cmd

 hw/ide/ahci.c | 233 ++++++++++++++++++++++++++++++----------------------------
 hw/ide/ahci.h |   3 +
 2 files changed, 125 insertions(+), 111 deletions(-)

-- 
1.9.3