mfc_dma2_shift    643 arch/powerpc/include/asm/spu.h #define mfc_dma2_mask		(0x3LL << mfc_dma2_shift)
mfc_dma2_shift    644 arch/powerpc/include/asm/spu.h #define mfc_dma2_bits		(0x1LL << mfc_dma2_shift)