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| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-09-27 17:57:13 +0400 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2011-10-14 20:05:33 +0400 |
| commit | db3c33c6d3fa04ee46b491e9d75d0d3b4798d074 (patch) | |
| tree | 6c1031398621e1b7195b2b23b7045a2eb5e917e1 /drivers/pci/Kconfig | |
| parent | 78d090b0be3f072a3c95022771c35183af961aaa (diff) | |
| download | linux-db3c33c6d3fa04ee46b491e9d75d0d3b4798d074.tar.xz | |
PCI: Move ATS implementation into own file
ATS does not depend on IOV support, so move the code into
its own file. This file will also include support for the
PRI and PASID capabilities later.
Also give ATS its own Kconfig variable to allow selecting it
without IOV support.
Reviewed-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/Kconfig')
| -rw-r--r-- | drivers/pci/Kconfig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 0fa466a91bf4..1d8ce8395861 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -71,9 +71,13 @@ config HT_IRQ If unsure say Y. +config PCI_ATS + bool + config PCI_IOV bool "PCI IOV support" depends on PCI + select PCI_ATS help I/O Virtualization is a PCI feature supported by some devices which allows them to create virtual devices which share their |