[PATCH 09/10] xen/pci: clean up Kconfig a bit

Jeremy Fitzhardinge
2009-05-13T03:09:31Z

Cut down on the maze of PCI-related config options.

[Impact: cleanup]
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Reviewed-by: Matthew Wilcox <willy@linux.intel.com>
---
arch/x86/Kconfig | 4 ++--
arch/x86/xen/Kconfig | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 15cc23a..3d9d2cb 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1830,8 +1830,8 @@ config PCI_OLPC
depends on PCI && OLPC && (PCI_GOOLPC || PCI_GOANY)

config PCI_XEN
- def_bool y
- depends on XEN_PCI_PASSTHROUGH || XEN_DOM0_PCI
+ bool
+ select SWIOTLB

config PCI_DOMAINS
def_bool y
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index fe69286..87c13db 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -55,6 +55,7 @@ config XEN_PRIVILEGED_GUEST
config XEN_PCI_PASSTHROUGH
bool #"Enable support for Xen PCI passthrough devices"
depends on XEN && PCI
+ select PCI_XEN
help
Enable support for passing PCI devices through to
unprivileged domains. (COMPLETELY UNTESTED)
@@ -62,3 +63,4 @@ config XEN_PCI_PASSTHROUGH
config XEN_DOM0_PCI
def_bool y
depends on XEN_DOM0 && PCI
+ select PCI_XEN
--
1.6.0.6