D_STAT_CIM_BIT
mask = D_STAT_CIM_BIT(ch);
_reg_write_4(D_STAT_REG, _reg_read_4(D_STAT_REG) & D_STAT_CIM_BIT(ch));
__dmac_ipl_holder[i].mask &= ~D_STAT_CIM_BIT(ch);
__dmac_ipl_holder[i].mask |= D_STAT_CIM_BIT(ch);
__dmac_ipl_holder[i].mask |= D_STAT_CIM_BIT(ch);
md_imask = ~D_STAT_CIM_BIT(D_CH5_SIF0);
md_imask = ~D_STAT_CIM_BIT(D_CH5_SIF0);