Lines Matching refs:MCR
587 OUTB(MCR, 0x08); /* IMD */ in asyattach()
626 OUTB(MCR, (DTR | RTS| OUT2)); in asyattach()
1010 mcr = INB(MCR); in asyopen()
1011 OUTB(MCR, mcr|DTR); in asyopen()
1217 OUTB(MCR, INB(MCR) & ~ ASY_LOOP); in asyclose()
1234 OUTB(MCR, OUT2); in asyclose()
1482 OUTB(MCR, RTS|OUT2); in asy_program()
1485 OUTB(MCR, DTR|RTS|OUT2); in asy_program()
2154 val = INB(MCR); in async_softint()
2155 OUTB(MCR, (val & ~DTR)); in async_softint()
3159 val = INB(MCR); in async_ioctl()
3172 OUTB(MCR, val | ASY_LOOP); in async_ioctl()
3600 mcr_r = INB(MCR); in asymctl()
3625 OUTB(MCR, mcr_r); in asymctl()
3695 mcr = INB(MCR); in asycheckflowcontrol_hw()
3698 OUTB(MCR, (mcr ^ RTS)); in asycheckflowcontrol_hw()