iopim 3957 drivers/dma/ppc4xx/adma.c mask = ioread32(&adev->i2o_reg->iopim) & enable; iopim 3958 drivers/dma/ppc4xx/adma.c iowrite32(mask, &adev->i2o_reg->iopim); iopim 3990 drivers/dma/ppc4xx/adma.c mask = ioread32(&adev->i2o_reg->iopim) | disable; iopim 3991 drivers/dma/ppc4xx/adma.c iowrite32(mask, &adev->i2o_reg->iopim); iopim 172 drivers/dma/ppc4xx/dma.h u32 iopim;