vdev timer8254
Emulate the Intel 8254 timer chip
Synopsis:
vdev timer8254 options
Options:
- frequency input_freq_in_hz
- Set the input frequency to the device, in Hertz.
- intr intr
- Signal intr when a timer expires.
- loc addr
- Set the base address of the device registers to addr
(default space is
io:
).
For a list of options available to all vdevs, see Common vdev options
at the beginning of this
chapter.
Description:
x86 only. The timer8254 vdev emulates the Intel 8254 timer chip.
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