[Qemu-devel] [PATCH v3 0/9] Misc fixes for floppy emulation

[Hervé Poussineau]

Here are misc fixes done by VirtualBox team.
With these patches, floppy emulation is now good enough to run Xenix.

Changes v2->v3:
- removed patch changing controller stepping to 0
- fixed out of bound access after bad seek command

Changes v1->v2:
- updated commit messages
- added missing 'break' and braces

Hervé Poussineau (9):
  fdc: take side count into account
  fdc: set busy bit when starting a command
  fdc: most control commands do not generate interrupts
  fdc: handle read-only floppies (abort early on write commands)
  fdc: add CCR (Configuration Control Register) write register
  block: add a transfer rate for floppy types
  fdc: check if media rate is correct before doing any transfer
  fdc: fix seek command, which shouldn't check tracks
  fdc: DIR (Digital Input Register) should return status of current
    drive...

 block.c  |   74 ++++++++++++++++++++++-------------------
 block.h  |   10 +++++-
 hw/fdc.c |  111 ++++++++++++++++++++++++++++++++++++++++++++++++--------------
 hw/pc.c  |    3 +-
 4 files changed, 136 insertions(+), 62 deletions(-)

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1.7.7.3