Searched refs:com_scr (Results 1 - 4 of 4) sorted by relevance
/freebsd-10.2-release/sys/dev/ic/ |
H A D | ns16550.h | 145 #define com_scr 7 /* scratch register (R/W) */ macro 210 * 16950 register #7. It is the same as com_scr except it has a different 214 #define com_spr com_scr /* scratch pad (and index) register (R/W) */ 215 #define REG_SPR com_scr
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/freebsd-10.2-release/sys/dev/sio/ |
H A D | sio.c | 539 outb(xiobase + com_scr, 0x80); 541 outb(xiobase + com_scr, 0); 969 scr = sio_getreg(com, com_scr); 970 sio_setreg(com, com_scr, 0xa5); 971 scr1 = sio_getreg(com, com_scr); 972 sio_setreg(com, com_scr, 0x5a); 973 scr2 = sio_getreg(com, com_scr); 974 sio_setreg(com, com_scr, scr);
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/freebsd-10.2-release/usr.sbin/bhyve/ |
H A D | uart_emul.c | 65 #define REG_SCR com_scr
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/freebsd-10.2-release/sys/pc98/cbus/ |
H A D | sio.c | 987 outb(xiobase + com_scr, 0x80); 989 outb(xiobase + com_scr, 0); 1534 scr = sio_getreg(com, com_scr); 1535 sio_setreg(com, com_scr, 0xa5); 1536 scr1 = sio_getreg(com, com_scr); 1537 sio_setreg(com, com_scr, 0x5a); 1538 scr2 = sio_getreg(com, com_scr); 1539 sio_setreg(com, com_scr, scr);
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