lpt(4) - NetBSD Manual Pages

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LPT(4)              NetBSD/acorn32 Kernel Interfaces Manual             LPT(4)

lpt -- parallel port driver
lpt* at pioc? offset 0x0278 irq 0 lpt* at pioc? offset 0x0378 irq -1 lpt* at pioc? offset 0x03bc irq -1
This driver provides access to parallel ports. The highest bit in the minor number selects whether to do polling or wait for interrupts. If no IRQ is specified in the kernel configuration, only the polling device may be used.
/dev/lpt0 first interrupt-driven parallel port device /dev/lpa0 first polled parallel port device NetBSD 9.0 July 29, 1995 NetBSD 9.0
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