MEDIA_AUI
media == MEDIA_AUI) &&
case MEDIA_AUI:
case MEDIA_AUI:
block->media_code = MEDIA_AUI;
block->media_code = MEDIA_AUI;
dnetp->disallowed_media |= (1UL<<MEDIA_BNC) | (1UL<<MEDIA_AUI);
dnetp->disallowed_media = (uint32_t)~(1U<<MEDIA_AUI);