BGE_RXMODE_ENABLE
CSR_WRITE_4(sc, BGE_RX_MODE, mode | BGE_RXMODE_ENABLE);
bge_stop_block(sc, BGE_RX_MODE, BGE_RXMODE_ENABLE);
mode = BGE_RXMODE_ENABLE | BGE_RXMODE_IPV6_ENABLE;
bnx_stop_block(sc, BGE_RX_MODE, BGE_RXMODE_ENABLE);