Add an isa device for SGA

[qemu.git] / hw / virtio-pci.c

diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index ef655906016e69b27be219a7b75528c49762aa83..c19629d5073e43d15f7fc722738fee8dd00521f9 100644 (file)
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -160,13 +160,6 @@ static int virtio_pci_load_config(void * opaque, QEMUFile *f)
     if (proxy->vdev->config_vector != VIRTIO_NO_VECTOR) {
         return msix_vector_use(&proxy->pci_dev, proxy->vdev->config_vector);
     }
-
-    /* Try to find out if the guest has bus master disabled, but is
-       in ready state. Then we have a buggy guest OS. */
-    if ((proxy->vdev->status & VIRTIO_CONFIG_S_DRIVER_OK) &&
-        !(proxy->pci_dev.config[PCI_COMMAND] & PCI_COMMAND_MASTER)) {
-        proxy->flags |= VIRTIO_PCI_FLAG_BUS_MASTER_BUG;
-    }
     return 0;
 }
 
@@ -651,6 +644,12 @@ static void virtio_pci_vmstate_change(void *opaque, bool running)
     VirtIOPCIProxy *proxy = opaque;
 
     if (running) {
+        /* Try to find out if the guest has bus master disabled, but is
+           in ready state. Then we have a buggy guest OS. */
+        if ((proxy->vdev->status & VIRTIO_CONFIG_S_DRIVER_OK) &&
+            !(proxy->pci_dev.config[PCI_COMMAND] & PCI_COMMAND_MASTER)) {
+            proxy->flags |= VIRTIO_PCI_FLAG_BUS_MASTER_BUG;
+        }
         virtio_pci_start_ioeventfd(proxy);
     } else {
         virtio_pci_stop_ioeventfd(proxy);
@@ -874,10 +873,11 @@ static PCIDeviceInfo virtio_info[] = {
         .qdev.reset = virtio_pci_reset,
     },{
         .qdev.name  = "virtio-net-pci",
+        .qdev.alias = "virtio-net",
         .qdev.size  = sizeof(VirtIOPCIProxy),
         .init       = virtio_net_init_pci,
         .exit       = virtio_net_exit_pci,
-        .romfile    = "pxe-virtio.bin",
+        .romfile    = "pxe-virtio.rom",
         .qdev.props = (Property[]) {
             DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags,
                             VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, false),
@@ -912,6 +912,7 @@ static PCIDeviceInfo virtio_info[] = {
         .qdev.reset = virtio_pci_reset,
     },{
         .qdev.name = "virtio-balloon-pci",
+        .qdev.alias = "virtio-balloon",
         .qdev.size = sizeof(VirtIOPCIProxy),
         .init      = virtio_balloon_init_pci,
         .exit      = virtio_exit_pci,
@@ -923,6 +924,7 @@ static PCIDeviceInfo virtio_info[] = {
     },{
 #ifdef CONFIG_VIRTFS
         .qdev.name = "virtio-9p-pci",
+        .qdev.alias = "virtio-9p",
         .qdev.size = sizeof(VirtIOPCIProxy),
         .init      = virtio_9p_init_pci,
         .qdev.props = (Property[]) {