[Qemu-devel] [PATCH 0/6] dbdma: improve logging and various fixes

[Mark Cave-Ayland]

This patchset is based upon some work Ben H did to fix various DBDMA issues
found whilst trying to boot MacOS 9 (effectively a minimal rework of a
WIP diff). With this patch, along with the patch for odd MSR combinations,
it becomes possible to boot MacOS 9 relibably in QEMU.

It has been part of my local tests for a few weeks now, however since the
PowerNV work has caused regressions in my MacOS 9 tests, Ben suggested 
that I submit the patchset anyway with his Ack to allow others to test their
latest patches before submission.

Signed-off-by: Mark Cave-Ayland <address@hidden>

Mark Cave-Ayland (6):
  dbdma: always define DBDMA_DPRINTF and enable debug with DEBUG_DBDMA
  dbdma: add per-channel debugging enabled via DEBUG_DBDMA_CHANMASK
  dbdma: fix endian of DBDMA_CMDPTR_LO during branch
  dbdma: fix load_word/store_word value endianness
  dbdma: set FLUSH bit upon reception of flush command for unassigned
    DBDMA channels
  dbdma: reset io->processing flag for unassigned DBDMA channel rw
    accesses

 hw/misc/macio/mac_dbdma.c |  125 +++++++++++++++++++++++----------------------
 1 file changed, 65 insertions(+), 60 deletions(-)

-- 
1.7.10.4