A_TP_EMBED_OP_FIELD1
*vers = t3_read_reg(adapter, A_TP_EMBED_OP_FIELD1);
vers = t3_read_reg(adapter, A_TP_EMBED_OP_FIELD1);
t3_write_reg(adap, A_TP_EMBED_OP_FIELD1, cpu_to_be32(*buf++));