e1000e: Improve software reset

This change makes e1000e reset more things when software reset was
triggered. Some registers are exempted from software reset in the
datasheet and this change also implements the behavior accordingly.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
1 file changed