message: fix device number of the legacy virtio network device
diff: @@ -44,7 +44,7 @@ use crate::drivers::virtio::depr::virtio_fs;
  #[repr(u16)]
  pub enum DevId {
  INVALID = 0x0,
  - VIRTIO_TRANS_DEV_ID_NET = 0x0fff,
  + VIRTIO_TRANS_DEV_ID_NET = 0x1000,
  VIRTIO_TRANS_DEV_ID_BLK = 0x1001,
  VIRTIO_TRANS_DEV_ID_MEM_BALL = 0x1002,
  VIRTIO_TRANS_DEV_ID_CONS = 0x1003,
  @@ -58,7 +58,7 @@ pub enum DevId {
  impl From<DevId> for u16 {
  fn from(val: DevId) -> u16 {
  match val {
  - DevId::VIRTIO_TRANS_DEV_ID_NET => 0x0fff,
  + DevId::VIRTIO_TRANS_DEV_ID_NET => 0x1000,
  DevId::VIRTIO_TRANS_DEV_ID_BLK => 0x1001,
  DevId::VIRTIO_TRANS_DEV_ID_MEM_BALL => 0x1002,
  DevId::VIRTIO_TRANS_DEV_ID_CONS => 0x1003,
  @@ -75,7 +75,7 @@ impl From<DevId> for u16 {
  impl From<u16> for DevId {
  fn from(val: u16) -> Self {
  match val {
  - 0x0fff => DevId::VIRTIO_TRANS_DEV_ID_NET,
  + 0x1000 => DevId::VIRTIO_TRANS_DEV_ID_NET,
  0x1001 => DevId::VIRTIO_TRANS_DEV_ID_BLK,
  0x1002 => DevId::VIRTIO_TRANS_DEV_ID_MEM_BALL,
  0x1003 => DevId::VIRTIO_TRANS_DEV_ID_CONS,
  