XWAY_STP_CON0
xway_stp_w32_mask(chip->virt, 0, XWAY_STP_CON_SWU, XWAY_STP_CON0);
xway_stp_w32(chip->virt, XWAY_STP_CON_SWU, XWAY_STP_CON0);
chip->edge, XWAY_STP_CON0);
XWAY_STP_CON0);
XWAY_STP_CON0);