Symbol: MSR_DSR
sys/dev/ic/com.c
724
if (ISSET(m, MSR_DSR))
sys/dev/usb/umct.c
582
if (ISSET(mstatus, MSR_DSR))
usr.sbin/vmd/ns8250.c
497
set_return_data(vei, com1_dev.regs.lsr | MSR_DCD | MSR_DSR |