PCI: Add support for PASID capability

Hi,

here is the second version of the patch-set implementing support for the
PRI and PASID capabilities into the Linux kernel.  These capabilities of
a PCIe device are tightly coupled with ATS, but not with IOV. So these
patches start by moving the ATS code into its own file: ats.c.

Support for the other two capabilities is based on that change.

Regards,

	Joerg

Changes to v1:

	* Improved Kconfig help-text for PASID
	* Some editing in the commit messages

Diffstat:

 drivers/pci/Kconfig      |   26 +++
 drivers/pci/Makefile     |    1 +
 drivers/pci/ats.c        |  438 ++++++++++++++++++++++++++++++++++++++++++++++
 drivers/pci/iov.c        |  142 ---------------
 include/linux/pci-ats.h  |   75 ++++++++
 include/linux/pci_regs.h |   20 ++
 6 files changed, 560 insertions(+), 142 deletions(-)


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/