HSDMA_GLO_BT_SHIFT   74 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_BT_SIZE_16BYTES		(0 << HSDMA_GLO_BT_SHIFT)
HSDMA_GLO_BT_SHIFT   75 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_BT_SIZE_32BYTES		(1 << HSDMA_GLO_BT_SHIFT)
HSDMA_GLO_BT_SHIFT   76 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_BT_SIZE_64BYTES		(2 << HSDMA_GLO_BT_SHIFT)
HSDMA_GLO_BT_SHIFT   77 drivers/staging/mt7621-dma/mtk-hsdma.c #define HSDMA_BT_SIZE_128BYTES		(3 << HSDMA_GLO_BT_SHIFT)