From: Juan Quintela <[email protected]>
Signed-off-by: Juan Quintela <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
diff --git a/configure b/configure
index 65ec0ae..f5493e3 100755
--- a/configure
+++ b/configure
@@ -229,7 +229,7 @@ io_thread="no"
mixemu="no"
kvm_trace="no"
kvm_cap_pit=""
-kvm_cap_device_assignment="no"
+kvm_cap_device_assignment=""
kerneldir=""
aix="no"
blobs="yes"
@@ -498,6 +498,10 @@ for opt do
;;
--enable-kvm-cap-pit) kvm_cap_pit="yes"
;;
+ --disable-kvm-cap-device-assignment) kvm_cap_device_assignment="no"
+ ;;
+ --enable-kvm-cap-device-assignment) kvm_cap_device_assignment="yes"
+ ;;
--enable-profiler) profiler="yes"
;;
--enable-cocoa)
@@ -706,6 +710,8 @@ echo " --disable-kvm disable KVM acceleration
support"
echo " --enable-kvm enable KVM acceleration support"
echo " --disable-cap-kvm-pit disable KVM pit support"
echo " --enable-cap-kvm-pit enable KVM pit support"
+echo " --disable-cap-device-assigmment disable KVM device assignemnt"
+echo " --enable-cap-device-assigmment enable KVM device assignemnt"
echo " --disable-nptl disable usermode NPTL support"
echo " --enable-nptl disable usermode NPTL support"
echo " --enable-system enable all system emulation targets"
@@ -1387,7 +1393,11 @@ fi
##########################################
# test for KVM_CAP_DEVICE_ASSIGNMENT
-if test "$kvm" != "no" ; then
+
+if test "$kvm_cap_device_assignment" != "no" ; then
+ if test "$kvm" = "no" -a "$kvm_cap_device_assignment" = "yes" ; then
+ feature_not_found "kvm_cap_device_assignment (kvm is not enabled)"
+ fi
cat > $TMPC <<EOF
#include <linux/kvm.h>
#ifndef KVM_CAP_DEVICE_ASSIGNMENT
@@ -1397,6 +1407,11 @@ int main(void) { return 0; }
EOF
if compile_prog $kvm_cflags "" ; then
kvm_cap_device_assignment=yes
+ else
+ if test "$kvm_cap_device_assignment" = "yes" ; then
+ feature_not_found "kvm_cap_device_assigment"
+ fi
+ kvm_cap_device_assignment=no
fi
fi
@@ -1869,6 +1884,7 @@ echo "Linux AIO support $linux_aio"
echo "Install blobs $blobs"
echo "KVM support $kvm"
echo "KVM PIT support $kvm_cap_pit"
+echo "KVM device assig. $kvm_cap_device_assignment"
echo "KVM trace support $kvm_trace"
echo "fdt support $fdt"
echo "preadv support $preadv"
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