[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 2/5] Make device assignment depend on libpci
From: |
Sheng Yang |
Subject: |
[Qemu-devel] [PATCH 2/5] Make device assignment depend on libpci |
Date: |
Mon, 24 Nov 2008 19:50:32 +0800 |
Which is used later for capability detection.
Signed-off-by: Sheng Yang <address@hidden>
---
qemu/Makefile.target | 1 +
qemu/configure | 20 ++++++++++++++++++++
2 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/qemu/Makefile.target b/qemu/Makefile.target
index 05ace8e..59653ba 100644
--- a/qemu/Makefile.target
+++ b/qemu/Makefile.target
@@ -735,6 +735,7 @@ OBJS += device-hotplug.o
ifeq ($(USE_KVM_DEVICE_ASSIGNMENT), 1)
OBJS+= device-assignment.o
+LIBS+=-lpci
endif
ifeq ($(TARGET_BASE_ARCH), i386)
diff --git a/qemu/configure b/qemu/configure
index 18ef980..bdde5ed 100755
--- a/qemu/configure
+++ b/qemu/configure
@@ -808,6 +808,26 @@ EOF
fi
fi
+# libpci probe for kvm_cap_device_assignment
+if test $kvm_cap_device_assignment = "yes" ; then
+cat > $TMPC << EOF
+#include <pci/pci.h>
+#ifndef PCI_VENDOR_ID
+#error NO LIBPCI
+#endif
+int main(void) { return 0; }
+EOF
+ if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC 2>/dev/null ; then
+ :
+ else
+ echo
+ echo "Error: libpci check failed"
+ echo "Disable KVM Device Assignment capability."
+ echo
+ kvm_cap_device_assignment="no"
+ fi
+fi
+
##########################################
# zlib check
--
1.5.4.5
- [Qemu-devel] [PATCH 0/5][v2] Userspace for MSI support of KVM, Sheng Yang, 2008/11/24
- [Qemu-devel] [PATCH 1/5] kvm: Replace force type convert with container_of(), Sheng Yang, 2008/11/24
- [Qemu-devel] [PATCH 4/5] Support for device capability, Sheng Yang, 2008/11/24
- [Qemu-devel] [PATCH 5/5] kvm: expose MSI capability to guest, Sheng Yang, 2008/11/24
- [Qemu-devel] [PATCH 3/5] Figure out device capability, Sheng Yang, 2008/11/24
- [Qemu-devel] [PATCH 2/5] Make device assignment depend on libpci,
Sheng Yang <=
- [Qemu-devel] Re: [PATCH 0/5][v2] Userspace for MSI support of KVM, Sheng Yang, 2008/11/26