[PATCH v2 0/4] xen/arm: Make PCI passthrough code non-x86 specific

[Rahul Singh <rahul.singh@xxxxxxx>]

This patch series is v2 of preparatory work to make PCI passthrough code
non-x86 specific.

Rahul Singh (4):
  xen/ns16550: solve compilation error on ARM with CONFIG_HAS_PCI
    enabled.
  xen/pci: Introduce new CONFIG_PCI_ATS flag for PCI ATS functionality.
  xen/pci: Move x86 specific code to x86 directory.
  xen/pci: solve compilation error on ARM with HAS_PCI enabled.

 xen/drivers/char/Kconfig             |  7 +++
 xen/drivers/char/ns16550.c           | 32 +++++-----
 xen/drivers/passthrough/ats.h        | 26 ++++++++
 xen/drivers/passthrough/pci.c        | 84 +------------------------
 xen/drivers/passthrough/x86/Makefile |  3 +-
 xen/drivers/passthrough/x86/iommu.c  | 20 ++++++
 xen/drivers/passthrough/x86/pci.c    | 91 ++++++++++++++++++++++++++++
 xen/drivers/pci/Kconfig              |  9 +++
 xen/include/xen/iommu.h              |  2 +
 xen/include/xen/pci.h                |  2 +
 10 files changed, 177 insertions(+), 99 deletions(-)
 create mode 100644 xen/drivers/passthrough/x86/pci.c

-- 
2.17.1