BTXMAC_STAT_MSK_REG
BMAC_REG_RD(handle, portn, BTXMAC_STAT_MSK_REG, &val);
BMAC_REG_WR(handle, portn, BTXMAC_STAT_MSK_REG, val);
BMAC_REG_WR(handle, portn, BTXMAC_STAT_MSK_REG, ~iconfig);
BTXMAC_STAT_MSK_REG,