[OpenBIOS] [PATCHv2 0/6] PCI address and property fixes

Mark Cave-Ayland mark.cave-ayland at ilande.co.uk
Mon Jan 4 15:11:49 CET 2016

This patchset is a result of work to fix the rtl8139 card under Apple PPC
machines in QEMU (both g3beige and mac99).

Primarily it fixes up pci_bus_addr_to_host_addr() to support both memory 
and IO spaces in order to generate a correct AAPL,address
property for IO space mappings. As well as this, it removes the 
configuration space range from the PCI host bridge for all machines except
SPARC64 which fixes an issue with Darwin/OS X calculating the wrong address
spaces for PCI accesses.

As a final tidy-up the last patch in the series is a nice rework which 
properly generates the PCI node interrupt-map property from the device tree 
rather than using hardcoded (and incorrect) properties for openpic.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>

  - Updated cover letter
  - Remove OLDWORLD() macro typo
  - Add constants suggested by Alex
  - Include extra patch to tidy up interrupt-map property

Mark Cave-Ayland (6):
  pci: switch ob_pci_map_in() to use physical addresses rather than
    region and size
  pci: support PCI spaces other than memory in
  pci: fix AAPL,address property for IO space mappings
  pci: enable AAPL,address property for all Apple PPC machines
  pci: remove the configuration space range from the PCI host bridge by
  pci: don't hard-code PCI interrupt maps by default

 openbios-devel/drivers/pci.c  |  130 ++++++++++++++++++++++++-----------------
 openbios-devel/drivers/pci.fs |   68 +++------------------
 openbios-devel/drivers/pci.h  |    9 +++
 openbios-devel/drivers/vga.fs |   11 ++--
 4 files changed, 100 insertions(+), 118 deletions(-)


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