445 	u32 ievent;  in mpc52xx_fec_interrupt()  local
447 	ievent = in_be32(&fec->ievent);  in mpc52xx_fec_interrupt()
449 	ievent &= ~FEC_IEVENT_MII;	/* mii is handled separately */  in mpc52xx_fec_interrupt()
450 	if (!ievent)  in mpc52xx_fec_interrupt()
453 	out_be32(&fec->ievent, ievent);		/* clear pending events */  in mpc52xx_fec_interrupt()
456 	if (ievent & (FEC_IEVENT_RFIFO_ERROR | FEC_IEVENT_XFIFO_ERROR)) {  in mpc52xx_fec_interrupt()
458 		if (net_ratelimit() && (ievent & FEC_IEVENT_RFIFO_ERROR))  in mpc52xx_fec_interrupt()
460 		if (net_ratelimit() && (ievent & FEC_IEVENT_XFIFO_ERROR))  in mpc52xx_fec_interrupt()
470 	if (ievent & ~FEC_IEVENT_TFINT)  in mpc52xx_fec_interrupt()
471 		dev_dbg(&dev->dev, "ievent: %08x\n", ievent);  in mpc52xx_fec_interrupt()
679 	out_be32(&fec->ievent, 0xffffffff);  in mpc52xx_fec_start()