X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fdevices%2Flnx_virtio_pci.h;h=f0c5e3d163fe14cbd70180f8b2c2c598a5185ab3;hb=7a59334f2c211cfe59b0cc83e52aabe26da98464;hp=e48df2c404e5452ec77d5a11b14009858cf7f7b8;hpb=619116061f398a148dc3be1efdb26a779b91f486;p=palacios.git

diff --git a/palacios/include/devices/lnx_virtio_pci.h b/palacios/include/devices/lnx_virtio_pci.h
index e48df2c..f0c5e3d 100644
--- a/palacios/include/devices/lnx_virtio_pci.h
+++ b/palacios/include/devices/lnx_virtio_pci.h
@@ -91,14 +91,19 @@
  * 
  */
 struct virtio_config {
-    uint32_t host_features;
-    uint32_t guest_features;
-    uint32_t vring_page_num;
-    uint16_t vring_ring_size;
-    uint16_t vring_queue_selector;
-    uint16_t vring_queue_notifier;
-    uint8_t status;
-    uint8_t pci_isr;
+    union {
+	uint8_t buf[20];
+	struct {
+	    uint32_t host_features;
+	    uint32_t guest_features;
+	    uint32_t vring_page_num;
+	    uint16_t vring_ring_size;
+	    uint16_t vring_queue_selector;
+	    uint16_t vring_queue_notifier;
+	    uint8_t status;
+	    uint8_t pci_isr;
+	} __attribute__((packed));
+    } __attribute__((packed));
 } __attribute__((packed));