diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/virtio/virtio.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h index 9000ee2..a60104c 100644 --- a/include/hw/virtio/virtio.h +++ b/include/hw/virtio/virtio.h @@ -104,6 +104,12 @@ typedef struct VirtQueueElement #define VIRTIO_DEVICE(obj) \ OBJECT_CHECK(VirtIODevice, (obj), TYPE_VIRTIO_DEVICE) +enum virtio_device_endian { + VIRTIO_DEVICE_ENDIAN_UNKNOWN, + VIRTIO_DEVICE_ENDIAN_LITTLE, + VIRTIO_DEVICE_ENDIAN_BIG, +}; + struct VirtIODevice { DeviceState parent_obj; @@ -121,6 +127,7 @@ struct VirtIODevice bool vm_running; VMChangeStateEntry *vmstate; char *bus_name; + uint8_t device_endian; }; typedef struct VirtioDeviceClass { @@ -256,9 +263,9 @@ void virtio_queue_set_host_notifier_fd_handler(VirtQueue *vq, bool assign, void virtio_queue_notify_vq(VirtQueue *vq); void virtio_irq(VirtQueue *vq); -bool target_words_bigendian(void); -static inline bool virtio_is_big_endian(void) +static inline bool virtio_is_big_endian(VirtIODevice *vdev) { - return target_words_bigendian(); + assert(vdev->device_endian != VIRTIO_DEVICE_ENDIAN_UNKNOWN); + return vdev->device_endian == VIRTIO_DEVICE_ENDIAN_BIG; } #endif |
