diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h
new file mode 100644
index 0000000000..46456fd9da
--- /dev/null
+++ b/include/hw/virtio/virtio-access.h
@@ -0,0 +1,170 @@
+/*
+ * Virtio Accessor Support: In case your target can change endian.
+ *
+ * Copyright IBM, Corp. 2013
+ *
+ * Authors:
+ *  Rusty Russell   <rusty@au.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+#ifndef _QEMU_VIRTIO_ACCESS_H
+#define _QEMU_VIRTIO_ACCESS_H
+#include "hw/virtio/virtio.h"
+#include "exec/address-spaces.h"
+
+static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)
+{
+#if defined(TARGET_IS_BIENDIAN)
+    return virtio_is_big_endian(vdev);
+#elif defined(TARGET_WORDS_BIGENDIAN)
+    return true;
+#else
+    return false;
+#endif
+}
+
+static inline uint16_t virtio_lduw_phys(VirtIODevice *vdev, hwaddr pa)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return lduw_be_phys(&address_space_memory, pa);
+    }
+    return lduw_le_phys(&address_space_memory, pa);
+}
+
+static inline uint32_t virtio_ldl_phys(VirtIODevice *vdev, hwaddr pa)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return ldl_be_phys(&address_space_memory, pa);
+    }
+    return ldl_le_phys(&address_space_memory, pa);
+}
+
+static inline uint64_t virtio_ldq_phys(VirtIODevice *vdev, hwaddr pa)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return ldq_be_phys(&address_space_memory, pa);
+    }
+    return ldq_le_phys(&address_space_memory, pa);
+}
+
+static inline void virtio_stw_phys(VirtIODevice *vdev, hwaddr pa,
+                                   uint16_t value)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        stw_be_phys(&address_space_memory, pa, value);
+    } else {
+        stw_le_phys(&address_space_memory, pa, value);
+    }
+}
+
+static inline void virtio_stl_phys(VirtIODevice *vdev, hwaddr pa,
+                                   uint32_t value)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        stl_be_phys(&address_space_memory, pa, value);
+    } else {
+        stl_le_phys(&address_space_memory, pa, value);
+    }
+}
+
+static inline void virtio_stw_p(VirtIODevice *vdev, void *ptr, uint16_t v)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        stw_be_p(ptr, v);
+    } else {
+        stw_le_p(ptr, v);
+    }
+}
+
+static inline void virtio_stl_p(VirtIODevice *vdev, void *ptr, uint32_t v)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        stl_be_p(ptr, v);
+    } else {
+        stl_le_p(ptr, v);
+    }
+}
+
+static inline void virtio_stq_p(VirtIODevice *vdev, void *ptr, uint64_t v)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        stq_be_p(ptr, v);
+    } else {
+        stq_le_p(ptr, v);
+    }
+}
+
+static inline int virtio_lduw_p(VirtIODevice *vdev, const void *ptr)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return lduw_be_p(ptr);
+    } else {
+        return lduw_le_p(ptr);
+    }
+}
+
+static inline int virtio_ldl_p(VirtIODevice *vdev, const void *ptr)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return ldl_be_p(ptr);
+    } else {
+        return ldl_le_p(ptr);
+    }
+}
+
+static inline uint64_t virtio_ldq_p(VirtIODevice *vdev, const void *ptr)
+{
+    if (virtio_access_is_big_endian(vdev)) {
+        return ldq_be_p(ptr);
+    } else {
+        return ldq_le_p(ptr);
+    }
+}
+
+static inline uint16_t virtio_tswap16(VirtIODevice *vdev, uint16_t s)
+{
+#ifdef HOST_WORDS_BIGENDIAN
+    return virtio_access_is_big_endian(vdev) ? s : bswap16(s);
+#else
+    return virtio_access_is_big_endian(vdev) ? bswap16(s) : s;
+#endif
+}
+
+static inline void virtio_tswap16s(VirtIODevice *vdev, uint16_t *s)
+{
+    *s = virtio_tswap16(vdev, *s);
+}
+
+static inline uint32_t virtio_tswap32(VirtIODevice *vdev, uint32_t s)
+{
+#ifdef HOST_WORDS_BIGENDIAN
+    return virtio_access_is_big_endian(vdev) ? s : bswap32(s);
+#else
+    return virtio_access_is_big_endian(vdev) ? bswap32(s) : s;
+#endif
+}
+
+static inline void virtio_tswap32s(VirtIODevice *vdev, uint32_t *s)
+{
+    *s = virtio_tswap32(vdev, *s);
+}
+
+static inline uint64_t virtio_tswap64(VirtIODevice *vdev, uint64_t s)
+{
+#ifdef HOST_WORDS_BIGENDIAN
+    return virtio_access_is_big_endian(vdev) ? s : bswap64(s);
+#else
+    return virtio_access_is_big_endian(vdev) ? bswap64(s) : s;
+#endif
+}
+
+static inline void virtio_tswap64s(VirtIODevice *vdev, uint64_t *s)
+{
+    *s = virtio_tswap64(vdev, *s);
+}
+#endif /* _QEMU_VIRTIO_ACCESS_H */