Re: Linux Post codes during runtime, possibly OT

[Manfred Spraul]

> + * 
> + * Changed the slow-down I/O port from 0x80 to 0x19. 0x19 is a 
> + * DMA controller scratch register. [EMAIL PROTECTED] 
>    */ 
>  
What about making that a config option?

default: delay with 'outb 0x80', other options could be
        udelay(n); (n=1,2,3)
        outb 0x19

0x80 is a safe port, and IMHO changing the port on all i386 systems
because it's needed for some embedded system debuggers is too dangerous.

--
        Manfred
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