BCM_PAGE_SIZE
rc = bus_dma_tag_create(txr->sc->parent_tag, BCM_PAGE_SIZE, 0,
rc = bus_dma_tag_create(rxr->sc->parent_tag, BCM_PAGE_SIZE, 0,
sc->ctx_pages = BCE_CTX_BLK_SZ / BCM_PAGE_SIZE;
rc = bus_dma_tag_create(sc->parent_tag, BCM_PAGE_SIZE, 0,
BCM_PAGE_SIZE, 1, BCM_PAGE_SIZE,
sc->ctx_block[i], BCM_PAGE_SIZE,
#define TOTAL_TX_BD_PER_PAGE (BCM_PAGE_SIZE / sizeof(struct tx_bd))
#define TOTAL_RX_BD_PER_PAGE (BCM_PAGE_SIZE / sizeof(struct rx_bd))
#define BCE_TX_CHAIN_PAGE_SZ BCM_PAGE_SIZE
#define BCE_RX_CHAIN_PAGE_SZ BCM_PAGE_SIZE