Chris Jones wrote:
> On Thu, Dec 03, 2009 at 05:52:37PM EST, Vladimir 'φ-coder/phcoder' Serbinenko wrote:
>
> [..]
>
>   
>> This is just module loading. I guess your terminal is slow which causes
>> an enormous slowback when loading module. You can using
>>     
>
>   
>> debug=usb,uhci,ohci
>> instead of
>> debug=all
>>     
>
> I was able to boot the partition I had copied over to the USB stick after
> this:
>
> grub:> debug=uhci,ohci,usbms
> grub:> insmod uhci
> grub:> insmod usbms
> grub:> debug=
>
> Why do I have to enable tracing to make it work?
>
>   
Because a dprintf acted as a forgotten millisleep. This patch should fix
it. On my machine I still have issues because uhci.c has problems with
second port
> Also, is there any way I can run the grub command line on a system
> that's already booted, so I can explore its possibities in a context
> where I have internet access, browse documentation, etc..?
>
>   
I'm working on it but the current problem is that I haven't found a
syscall in linux to get physical address of a page. Does anyone has a
suggestion?
> Thanks,
>
> CJ
>
>
>
>
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>
>   


-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko