Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging

Merge remote-tracking branch 'agraf/ppc-for-upstream' into staging

# By Alexander Graf (16) and others
# Via Alexander Graf
* agraf/ppc-for-upstream: (22 commits)
  PPC: dbdma: Support more multi-issue DMA requests
  PPC: Add timer handler for newworld mac-io
  PPC: dbdma: Support unaligned DMA access
  PPC: dbdma: Wait for DMA until we have data
  PPC: dbdma: Move processing to io
  PPC: dbdma: macio: Add DMA callback
  PPC: dbdma: Move static bh variable to device struct
  PPC: dbdma: Introduce kick function
  PPC: dbdma: Move defines into header file
  PPC: dbdma: Allow new commands in RUN state
  PPC: dbdma: Fix debug print
  PPC: Mac: Add debug prints in macio and dbdma code
  PPC: dbdma: Replace tabs with spaces
  PPC: Macio: Replace tabs with spaces
  PPC: g3beige: Move secondary IDE bus to mac-io
  PPC: Mac: Fix guest exported tbfreq values
  target-ppc: Add POWER8 v1.0 CPU model
  pseries: move interrupt controllers to hw/intc/
  spapr: Respect -bios command line option for SLOF
  spapr: Use named enum for function remove_hpte
  ...

Message-id: 1373562085-29728-1-git-send-email-agraf@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>