MSR_RI            879 arch/i386/isa/pccom.c 		if (ISSET(m, MSR_RI | MSR_TERI))
MSR_RI           1422 arch/i386/isa/pccom.c 		if (!ISSET(delta, MSR_DCD | MSR_CTS | MSR_RI | MSR_DSR))
MSR_RI            682 dev/ic/com.c   		if (ISSET(m, MSR_RI | MSR_TERI))