GMAC_DEBUG_RFCFCSTS_SHIFT  192 drivers/net/ethernet/stmicro/stmmac/dwmac1000.h #define GMAC_DEBUG_RFCFCSTS_SHIFT	1
GMAC_DEBUG_RFCFCSTS_SHIFT  165 drivers/net/ethernet/stmicro/stmmac/dwmac4.h #define GMAC_DEBUG_RFCFCSTS_SHIFT	1