DMA_BUS_PR_RATIO_SHIFT  176 drivers/net/ethernet/calxeda/xgmac.c #define DMA_BUS_PR_RATIO_SHIFT	14
DMA_BUS_PR_RATIO_SHIFT  225 drivers/net/ethernet/stmicro/stmmac/dwmac1000.h #define DMA_BUS_PR_RATIO_SHIFT	  14