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[Qemu-devel] [RFC v3 07/10] vfio_pci: change vfio device features bit ma
From: |
Chen Fan |
Subject: |
[Qemu-devel] [RFC v3 07/10] vfio_pci: change vfio device features bit macro to enum definition |
Date: |
Tue, 10 Feb 2015 15:03:09 +0800 |
Introduce an independent enum structure to define the features bitmap,
it would be good for adding new features definition.
Signed-off-by: Chen Fan <address@hidden>
---
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 75c932b..bf314a1 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
- [Qemu-devel] [RFC v3 00/10] pass aer error to guest for vfio device, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 03/10] aer: introduce pcie_aer_setup to setup aer related bits, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 02/10] aer: fix a wrong init PCI_ERR_COR_STATUS w1cmask type register, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 06/10] piix: disable all vfio device aercap property, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 01/10] pcie_aer: fix typos in pcie_aer_inject_error comment, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 07/10] vfio_pci: change vfio device features bit macro to enum definition,
Chen Fan <=
- [Qemu-devel] [RFC v3 08/10] vfio-pci: add VFIO_FEATURE_ENABLE_AER_CAP feature, Chen Fan, 2015/02/10
- [Qemu-devel] [RFC v3 04/10] vfio: add pcie extanded capability support, Chen Fan, 2015/02/10
[Qemu-devel] [RFC v3 05/10] pcie_aer: expose pcie_aer_msg() interface, Chen Fan, 2015/02/10