clib_warning ("only 32 bit features are allowed for legacy virtio!");
}
u32 features = 0;
+ u32 gf = (u32) guest_features;
+
vlib_pci_write_io_u32 (vm, vif->pci_dev_handle, VIRTIO_PCI_GUEST_FEATURES,
- (u32 *) & guest_features);
+ &gf);
vlib_pci_read_io_u32 (vm, vif->pci_dev_handle, VIRTIO_PCI_GUEST_FEATURES,
&features);
if (features != (u32) guest_features)
u16 queue_id, void *p)
{
u64 addr = vlib_physmem_get_pa (vm, p) >> VIRTIO_PCI_QUEUE_ADDR_SHIFT;
- u32 addr2 = 0;
+ u32 addr2 = 0, a = (u32) addr;
vlib_pci_write_io_u16 (vm, vif->pci_dev_handle, VIRTIO_PCI_QUEUE_SEL,
&queue_id);
- vlib_pci_write_io_u32 (vm, vif->pci_dev_handle, VIRTIO_PCI_QUEUE_PFN,
- (u32 *) & addr);
+ vlib_pci_write_io_u32 (vm, vif->pci_dev_handle, VIRTIO_PCI_QUEUE_PFN, &a);
vlib_pci_read_io_u32 (vm, vif->pci_dev_handle, VIRTIO_PCI_QUEUE_PFN,
&addr2);
- if ((u32) addr == addr2)
+ if (addr == addr2)
return 0;
clib_warning ("legacy queue setup failed!");