[PATCH 0/4 v2] PCI: Add support for PASID capability

Joerg Roedel
2011-09-27T13:58:55Z

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(-)