Re: [hatari-devel] Network support for Hatari

[Nicolas Pomarède <npomarede@xxxxxxxxxxxx>]

Le 11/05/2021 à 23:44, Eero Tamminen a écrit :

> > - ARAnyM uses AutoVector Interrupt #3 for the reception thread, and calls
> > TriggerInt3() for this purpose. In Hatari, i translated that to a call to
> > M68000_Exception(), i hope this is the right thing to do
>
> You're doing that both for #3/SCC + #5/VME in hatari-glue.c::intlev() & 
> newcpu.c::iack_cycle().
>
> I'm wondering why SCC case wasn't already in use
> as we have some SCC support already.
>
> Nicolas/Thomas?

Hi

I guess that it's because SCC emulation is not complete yet ; it might 
be enough to make TOS happy, but some part to set global interrupt at 
the cpu level might not be emulated yet to set intlev to 3 (for example, 
SCC_doInterrupt() is defined, but never called from anywhere)

Nicolas