[Qemu-devel] [RFC v2 7/8] vfio_pci: change vfio device features bit macro to enum definition

[Chen Fan]

Signed-off-by: Chen Fan <chen.fan.f...@cn.fujitsu.com>
---
 hw/vfio/pci.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 54eb6b4..65247ee 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -134,6 +134,12 @@ typedef struct VFIOMSIXInfo {
     void *mmap;
 } VFIOMSIXInfo;
 
+/* Bits in VFIOPCIDevice features field. */
+enum {
+#define VFIO_FEATURE_ENABLE_VGA_BIT 0
+    VFIO_FEATURE_ENABLE_VGA = (1 << VFIO_FEATURE_ENABLE_VGA_BIT),
+};
+
 typedef struct VFIOPCIDevice {
     PCIDevice pdev;
     VFIODevice vbasedev;
@@ -154,8 +160,6 @@ typedef struct VFIOPCIDevice {
     PCIHostDeviceAddress host;
     EventNotifier err_notifier;
     uint32_t features;
-#define VFIO_FEATURE_ENABLE_VGA_BIT 0
-#define VFIO_FEATURE_ENABLE_VGA (1 << VFIO_FEATURE_ENABLE_VGA_BIT)
     int32_t bootindex;
     uint8_t pm_cap;
     bool has_vga;
-- 
1.9.3