XGMAC_MAC_PAUSE_CTRL_REG
u32 origin = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
dsaf_write_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG, origin);
dsaf_set_dev_bit(drv, XGMAC_MAC_PAUSE_CTRL_REG,
pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
pause_ctrl = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);
regs[23] = dsaf_read_dev(drv, XGMAC_MAC_PAUSE_CTRL_REG);