[coreboot] NEW PATCH -- please ignore previous PIRQ patch

Carl-Daniel Hailfinger c-d.hailfinger.devel.2006 at gmx.net
Sat Feb 9 16:47:45 CET 2008


On 09.02.2008 08:36, ron minnich wrote:
> Interrupts are up and working on the LX on v3! Ethernet, USB, etc. --
> it's all working.
>
> We may be close to moving all LX boards to v3. This is a big day.
>   

Yes! A very big day indeed.

> patch attached.
>
> ron
>   

Can we have the change below as an extra commit, maybe with a short
version of the commit message in the code as comment near the #if 0? See
below.

> Index: util/x86emu/vm86.c
> Comment out 'debug trap' code that scribbles vectors at 0x4000. 
> I don't know why this is here, but I'd like to leave it #if'ed out --
> somebody, at some point, thought we needed it.
>
>
> Index: util/x86emu/vm86.c
> ===================================================================
> --- util/x86emu/vm86.c	(revision 581)
> +++ util/x86emu/vm86.c	(working copy)
> @@ -595,11 +595,13 @@
>  	intbyte = codeptr + 3;
>  	*intbyte = 0x42; /* int42 is the relocated int10 */
>  
> +#if 0
>   

+#if 0 /* This scribbles vectors at 0x4000, no idea why the code is here. */


>  	/* debug handler - useful to set a programmable delay between instructions if the
>  	   TF bit is set upon call to real mode */
>  	idts[1].cs = 0;
>  	idts[1].offset = 16384;
>  	memcpy((void *)16384, &debughandle, &end_debughandle - &debughandle);
> +#endif
>  
>  	
>  }

Regards,
Carl-Daniel




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