PCC_INTERVAL_US  1164 drivers/net/ethernet/jme.c 		TMCSR_EN | ((0xFFFFFF - PCC_INTERVAL_US) & TMCSR_CNT));
PCC_INTERVAL_US   151 drivers/net/ethernet/jme.h #define PCC_INTERVAL (HZ / (1000000 / PCC_INTERVAL_US))