WB_ISR_RX_IDLE    604 dev/pci/if_wb.c 				(CSR_READ_4(sc, WB_ISR) & WB_ISR_RX_IDLE))
WB_ISR_RX_IDLE   1216 dev/pci/if_wb.c 		if (status & WB_ISR_RX_IDLE)