[Qemu-devel] [RFC v2 2/4] hw/vfio/common: vfio_kvm_device_fd moved in the common header

[Eric Auger <eric.auger@linaro.org>]

the device is now used in platform for forwarded IRQ setup

Signed-off-by: Eric Auger <eric.auger@linaro.org>
---
 hw/vfio/common.c              | 2 +-
 include/hw/vfio/vfio-common.h | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index b012620..18ad67c 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -44,7 +44,7 @@ struct vfio_as_head vfio_address_spaces =
  * initialized, this file descriptor is only released on QEMU exit and
  * we'll re-use it should another vfio device be attached before then.
  */
-static int vfio_kvm_device_fd = -1;
+int vfio_kvm_device_fd = -1;
 #endif
 
 /*
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 59a321d..53d0e68 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -40,6 +40,10 @@
 #define VFIO_ALLOW_KVM_MSI 1
 #define VFIO_ALLOW_KVM_MSIX 1
 
+#ifdef CONFIG_KVM
+extern int vfio_kvm_device_fd;
+#endif
+
 enum {
     VFIO_DEVICE_TYPE_PCI = 0,
     VFIO_DEVICE_TYPE_PLATFORM = 1,
-- 
1.8.3.2