[Qemu-devel] Inquiry on generating delay of hardware access in QEMU

[Sungchan Kim]

All,

As far as I know, access delay of parallel port in QEMU is zero (or one?) unless I use actual parallel port in a host system.

What I want to do is to give some delay without using the real parallel port.

So I plan to put a qemu timer in parallel_ioport_write/read_sw() functions.

But I'm having a hard time for the correct use of the timer function.

Can anyone give the right direction on how I can do delay those access functions by the time I intend?

Thanks in advance.

Best regards,

Chan