BNX_TX_CHAIN_PAGE_SZ
(caddr_t)sc->tx_bd_chain[i], BNX_TX_CHAIN_PAGE_SZ);
if (bus_dmamap_create(sc->bnx_dmatag, BNX_TX_CHAIN_PAGE_SZ, 1,
BNX_TX_CHAIN_PAGE_SZ, 0, BUS_DMA_NOWAIT,
if (bus_dmamem_alloc(sc->bnx_dmatag, BNX_TX_CHAIN_PAGE_SZ,
sc->tx_bd_chain_rseg[i], BNX_TX_CHAIN_PAGE_SZ,
(caddr_t)sc->tx_bd_chain[i], BNX_TX_CHAIN_PAGE_SZ, NULL,
bzero(sc->tx_bd_chain[i], BNX_TX_CHAIN_PAGE_SZ);