IDMA64C_CTLH_BLOCK_TS_MASK 593 drivers/dma/idma64.c dma_set_max_seg_size(idma64->dma.dev, IDMA64C_CTLH_BLOCK_TS_MASK); IDMA64C_CTLH_BLOCK_TS_MASK 55 drivers/dma/idma64.h #define IDMA64C_CTLH_BLOCK_TS(x) ((x) & IDMA64C_CTLH_BLOCK_TS_MASK)