tree 8625c92e2ba308debd81035f3e44c4a7b56fc3cd
parent a09cc21e80ebbb0fecc8eea33281290144234c9b
author Akihiko Odaki <akihiko.odaki@daynix.com> 1684809792 +0900
committer Jason Wang <jasowang@redhat.com> 1684826415 +0800

igb: Read DCMD.VLE of the first Tx descriptor

Section 7.2.2.3 Advanced Transmit Data Descriptor says:
> For frames that spans multiple descriptors, all fields apart from
> DCMD.EOP, DCMD.RS, DCMD.DEXT, DTALEN, Address and DTYP are valid only
> in the first descriptors and are ignored in the subsequent ones.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>