Re: interrupt mode in eboot?
- From: "voidcoder" <voidcoder@xxxxxxxxx>
- Date: Fri, 27 May 2005 11:11:42 +0200
You have to implement exception handlers in
EBOOT code and then map them to address
0x00000000. Hey, You have full control over
MMU in EBOOT since You are running in
supervisor mode, you can do anything You
want at this point.
"mobilevil" <mobilevil@xxxxxxxxxx> wrote in message
news:%23sSXajpYFHA.3584@xxxxxxxxxxxxxxxxxxxxxxx
> well I am working with usb rndis image download, and i found that
> EdbgOutputDebugString take more time then the that usbc allows... so
> packet is lost.
> i fixed that, by handling usbc interrupt inside of
> EdbgOutputDebugString(OEMWriteDebugByte that is). that's quite dirty and i
> don't feel like it too much.
>
> "Yannick Chamming's [eMVP]" <ychammings_nospam@xxxxxxxxxx> wrote in
> message news:uRWCdmoYFHA.3488@xxxxxxxxxxxxxxxxxxxxxxx
>> Why would you use interrupt in eboot ? When eboot runs, nobody else is
>> running, so you have all the CPU time you want.
>>
>> --
>> ----------------------------------------------------------------
>> Yannick Chamming's (eMVP)
>> ADENEO (ADESET)
>> Windows Embedded Manager
>> ychammings AT adeset DOT com>
>> http://www.adeset.com
>> Tél : +33 (0)4.72.18.57.77
>> Fax : +33 (0)4.72.18.57.78
>> ----------------------------------------------------------------
>>
>> "mobilevil" <mobilevil@xxxxxxxxxx> a écrit dans le message de news:
>> %23C2pq2nYFHA.2312@xxxxxxxxxxxxxxxxxxxxxxx
>>> did anybody enabled interrupt in eboot? I am using xscale 27x and pb 5.0
>>>
>>>
>>
>>
>
>
.
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