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xen-devel
[Xen-devel] [PATCH 09/10] xen/pci: clean up Kconfig a bit
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To: |
Ingo Molnar <mingo@xxxxxxx> |
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Subject: |
[Xen-devel] [PATCH 09/10] xen/pci: clean up Kconfig a bit |
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From: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
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Date: |
Tue, 12 May 2009 14:48:10 -0700 |
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Cc: |
Jeremy Fitzhardinge <jeremy@xxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Joerg Roedel <joerg.roedel@xxxxxxx>, the arch/x86 maintainers <x86@xxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx>, Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxxxx> |
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Delivery-date: |
Tue, 12 May 2009 16:23:57 -0700 |
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www-data@xxxxxxxxxxxxxxxxxxx |
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<1242164891-3859-1-git-send-email-jeremy@xxxxxxxx> |
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xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
Cut down on the maze of PCI-related config options.
[Impact: cleanup]
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@xxxxxxxxxx>
Reviewed-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
---
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
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