e1000_rx_desc_extended
union e1000_rx_desc_extended *rxd;
union e1000_rx_desc_extended *rxd;
union e1000_rx_desc_extended *rxd;
sizeof(union e1000_rx_desc_extended), EM_DBA_ALIGN);
scctx->isc_rxd_size[0] = sizeof(union e1000_rx_desc_extended);
(union e1000_rx_desc_extended *)vaddrs[i*nrxqs];
sizeof(union e1000_rx_desc_extended));
union e1000_rx_desc_extended *rx_base;