MACB_PFR          646 drivers/net/ethernet/cadence/macb_main.c 	int offset = MACB_PFR;
MACB_PFR          648 drivers/net/ethernet/cadence/macb_main.c 	WARN_ON((unsigned long)(end - p - 1) != (MACB_TPF - MACB_PFR) / 4);