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Searched refs:com_iir (Results 1 – 3 of 3) sorted by relevance

/original-bsd/sys/i386/isa/ic/
H A Dns16450.h18 #define com_iir 2 /* interrupt identification (R) */ macro
H A Dns16550.h18 #define com_iir 2 /* interrupt identification (R) */ macro
/original-bsd/sys/i386/isa/
H A Dcom.c91 outb(dev->id_iobase+com_iir, 0);
92 if ((inb(dev->id_iobase+com_iir) & 0x38) == 0)
117 if ((inb(port+com_iir) & IIR_FIFO_MASK) == IIR_FIFO_MASK)
266 code = inb(com+com_iir);
633 stat = inb(com+com_iir);
650 stat = inb(com+com_iir); in comcngetc()
687 stat = inb(com+com_iir);