[Xen-devel] [GIT PULL] xen dom0 PCI access

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

Hi All,

This is an updated version of the Xen dom0 PCI access changes with:
 - various comments resolved
 - acked/reviewed-by tags added
 - misc cleanups in patch structure

Ingo, if this is satisfactory with everyone, please pull into
tip/x86/xen/dom0/pci.

(I'll mail the swiotlb changes separately, but they're really part of
the same branch.)

Thanks,
        J

The following changes since commit ce791368bb4a53d05e78e1588bac0aacde8db84c:
  Jeremy Fitzhardinge (1):
        xen/i386: make sure initial VGA/ISA mappings are not overridden

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git 
for-ingo/xen/dom0/pci

Alex Nixon (7):
      xen: Don't disable the I/O space
      xen: Allow unprivileged Xen domains to create iomap pages
      Xen: Rename the balloon lock
      xen: Add xen_create_contiguous_region
      x86/PCI: Clean up pci_cache_line_size
      x86/PCI: Enable scanning of all pci functions
      Xen/x86/PCI: Add support for the Xen PCI subsystem

Jeremy Fitzhardinge (3):
      x86/pci: make sure _PAGE_IOMAP it set on pci mappings
      xen/pci: clean up Kconfig a bit
      xen: define BIOVEC_PHYS_MERGEABLE()

 arch/x86/Kconfig                 |    4 +
 arch/x86/include/asm/io.h        |   15 ++
 arch/x86/include/asm/pci.h       |    8 +-
 arch/x86/include/asm/pci_x86.h   |    2 +
 arch/x86/include/asm/xen/iommu.h |   12 ++
 arch/x86/kernel/pci-dma.c        |    3 +
 arch/x86/pci/Makefile            |    1 +
 arch/x86/pci/common.c            |   18 ++-
 arch/x86/pci/i386.c              |    3 +
 arch/x86/pci/init.c              |    6 +
 arch/x86/pci/xen.c               |   51 +++++++
 arch/x86/xen/Kconfig             |    2 +
 arch/x86/xen/enlighten.c         |    6 +-
 arch/x86/xen/mmu.c               |  225 +++++++++++++++++++++++++++++++-
 arch/x86/xen/setup.c             |    3 -
 drivers/pci/Makefile             |    2 +
 drivers/pci/xen-iommu.c          |  271 ++++++++++++++++++++++++++++++++++++++
 drivers/xen/Makefile             |    2 +-
 drivers/xen/balloon.c            |   15 +--
 drivers/xen/biomerge.c           |   14 ++
 include/xen/interface/memory.h   |   50 +++++++
 include/xen/xen-ops.h            |    6 +
 22 files changed, 691 insertions(+), 28 deletions(-)
 create mode 100644 arch/x86/include/asm/xen/iommu.h
 create mode 100644 arch/x86/pci/xen.c
 create mode 100644 drivers/pci/xen-iommu.c
 create mode 100644 drivers/xen/biomerge.c


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