IM_RCV_INT
if (status & IM_RCV_INT) {
#define SMC_INTERRUPT_MASK (IM_EPH_INT | IM_RX_OVRN_INT | IM_RCV_INT)
if (status & IM_RCV_INT) {
outw((IM_EPH_INT | IM_RX_OVRN_INT | IM_RCV_INT) << 8,
} else if (status & IM_RCV_INT) {
mask = IM_EPH_INT|IM_RX_OVRN_INT|IM_RCV_INT;