HSDMA_PLEN_MASK   114 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_DESC_PLEN0(_x)		(((_x) & HSDMA_PLEN_MASK) << 16)
HSDMA_PLEN_MASK   117 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_DESC_PLEN1(_x)		((_x) & HSDMA_PLEN_MASK)