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authorMichael S. Tsirkin <mst@redhat.com>2012-07-29 17:03:19 +0300
committerMichael S. Tsirkin <mst@redhat.com>2012-07-29 17:05:35 +0300
commit5e59b024351f827f903f98ae522687ea53dc4f23 (patch)
tree4996f31e1d7d9e08c04d8bbf018752a71c6cd4c3 /hw/virtio-pci.c
parent7162ab21fe8e82f924002951cd8e87f69358f8b5 (diff)
parent932d4a42afa28829fadf3cbfbb0507cc09aafd8b (diff)
downloadqemu-5e59b024351f827f903f98ae522687ea53dc4f23.tar.gz
Merge branch pci into master
Merge master and pci branch, resolve build breakage in hw/esp.c introduced by f90c2bcd. Conflicts: hw/esp.c
Diffstat (limited to 'hw/virtio-pci.c')
-rw-r--r--hw/virtio-pci.c36
1 files changed, 15 insertions, 21 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index 4e03f0b42c..bf695e5a2f 100644
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -733,13 +733,10 @@ void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev)
pci_set_word(config + PCI_SUBSYSTEM_ID, vdev->device_id);
config[PCI_INTERRUPT_PIN] = 1;
- memory_region_init(&proxy->msix_bar, "virtio-msix", 4096);
- if (vdev->nvectors && !msix_init(&proxy->pci_dev, vdev->nvectors,
- &proxy->msix_bar, 1, 0)) {
- pci_register_bar(&proxy->pci_dev, 1, PCI_BASE_ADDRESS_SPACE_MEMORY,
- &proxy->msix_bar);
- } else
+ if (vdev->nvectors &&
+ msix_init_exclusive_bar(&proxy->pci_dev, vdev->nvectors, 1)) {
vdev->nvectors = 0;
+ }
proxy->pci_dev.config_write = virtio_write_config;
@@ -782,24 +779,21 @@ static int virtio_blk_init_pci(PCIDevice *pci_dev)
return 0;
}
-static int virtio_exit_pci(PCIDevice *pci_dev)
+static void virtio_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
- int r;
memory_region_destroy(&proxy->bar);
- r = msix_uninit(pci_dev, &proxy->msix_bar);
- memory_region_destroy(&proxy->msix_bar);
- return r;
+ msix_uninit_exclusive_bar(pci_dev);
}
-static int virtio_blk_exit_pci(PCIDevice *pci_dev)
+static void virtio_blk_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_blk_exit(proxy->vdev);
- return virtio_exit_pci(pci_dev);
+ virtio_exit_pci(pci_dev);
}
static int virtio_serial_init_pci(PCIDevice *pci_dev)
@@ -824,13 +818,13 @@ static int virtio_serial_init_pci(PCIDevice *pci_dev)
return 0;
}
-static int virtio_serial_exit_pci(PCIDevice *pci_dev)
+static void virtio_serial_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_serial_exit(proxy->vdev);
- return virtio_exit_pci(pci_dev);
+ virtio_exit_pci(pci_dev);
}
static int virtio_net_init_pci(PCIDevice *pci_dev)
@@ -848,13 +842,13 @@ static int virtio_net_init_pci(PCIDevice *pci_dev)
return 0;
}
-static int virtio_net_exit_pci(PCIDevice *pci_dev)
+static void virtio_net_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_net_exit(proxy->vdev);
- return virtio_exit_pci(pci_dev);
+ virtio_exit_pci(pci_dev);
}
static int virtio_balloon_init_pci(PCIDevice *pci_dev)
@@ -875,13 +869,13 @@ static int virtio_balloon_init_pci(PCIDevice *pci_dev)
return 0;
}
-static int virtio_balloon_exit_pci(PCIDevice *pci_dev)
+static void virtio_balloon_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_balloon_exit(proxy->vdev);
- return virtio_exit_pci(pci_dev);
+ virtio_exit_pci(pci_dev);
}
static Property virtio_blk_properties[] = {
@@ -1031,12 +1025,12 @@ static int virtio_scsi_init_pci(PCIDevice *pci_dev)
return 0;
}
-static int virtio_scsi_exit_pci(PCIDevice *pci_dev)
+static void virtio_scsi_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_scsi_exit(proxy->vdev);
- return virtio_exit_pci(pci_dev);
+ virtio_exit_pci(pci_dev);
}
static Property virtio_scsi_properties[] = {