Searched refs:prev_modem_status (Results 1 - 4 of 4) sorted by relevance

/freebsd-10.1-release/sys/dev/digi/
H A Ddigi.h93 u_char prev_modem_status; /* last MSR handled by high level */ member in struct:digi_p
/freebsd-10.1-release/sys/dev/cy/
H A Dcy.c187 u_char prev_modem_status; /* last MSR handled by high level */ member in struct:com_s
475 com->prev_modem_status = com->last_modem_status
525 && !(com->prev_modem_status & CD1400_MSVR2_CD)
1186 ^ com->prev_modem_status;
1187 com->prev_modem_status = com->last_modem_status;
1194 com->prev_modem_status & CD1400_MSVR2_CD);
1860 * changes, so com->prev_modem_status is not guaranteed to
2212 cd_getreg(com, CD1400_MSVR2), com->prev_modem_status);
/freebsd-10.1-release/sys/dev/sio/
H A Dsio.c200 u_char prev_modem_status; /* last MSR handled by high level */ member in struct:com_s
1176 com->prev_modem_status = com->last_modem_status
1184 if (com->prev_modem_status & MSR_DCD || ISCALLOUT(dev))
1221 && !(com->prev_modem_status & MSR_DCD)
1728 ^ com->prev_modem_status;
1729 com->prev_modem_status = com->last_modem_status;
1735 com->prev_modem_status & MSR_DCD);
2160 msr = com->prev_modem_status;
/freebsd-10.1-release/sys/pc98/cbus/
H A Dsio.c264 u_char prev_modem_status; /* last MSR handled by high level */ member in struct:com_s
1849 com->prev_modem_status = com->last_modem_status
1870 (com->prev_modem_status & MSR_DCD)) ||
1874 if (com->prev_modem_status & MSR_DCD || ISCALLOUT(dev))
1917 tmp = com->prev_modem_status & MSR_DCD;
1933 && !(com->prev_modem_status & MSR_DCD)
2677 ^ com->prev_modem_status;
2678 com->prev_modem_status = com->last_modem_status;
2684 com->prev_modem_status & MSR_DCD);
3284 msr = com->prev_modem_status;
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