knowing the interrupt vector (the index of the IDT), how to call another device's ISR from my ISR?

knowing the interrupt vector (the index of the IDT), does anybody kno
how to call another device's ISR from my ISR?
use INTx instruction or get the ISR address from IDT entry and cal
it?

Thanks

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why do you want to do this? there is no supported way to do what you are
asking, but knowing what you want to accomplish (and not how you think it is
going to be done)

d

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"qqmichelle" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
>
> knowing the interrupt vector (the index of the IDT), does anybody know
> how to call another device's ISR from my ISR?
> use INTx instruction or get the ISR address from IDT entry and call
> it?
>
> Thanks!
>
>
> --
> qqmichelle
> ------------------------------------------------------------------------
> qqmichelle's Profile: http://forums.techarena.in/members/154233.htm
> View this thread:
> http://forums.techarena.in/windows-d...rs/1273536.htm
>
> http://forums.techarena.in
>