From: "KylongMu" <mqy@263•net.cn>
To: "'Rune Torgersen'" <runet@innovsys•com>
Cc: Linuxppc-embedded@ozlabs•org
Subject: New message about: "Lost interrupt" with promise20268 PCI-IDE chard onmpc8540_ads
Date: Tue, 13 Sep 2005 12:52:36 +0800 [thread overview]
Message-ID: <20050913045242.7EF2C82D@smtp.263.net> (raw)
In-Reply-To: <DCEAAC0833DD314AB0B58112AD99B93B859452@ismail.innsys.innovsys.com>
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Hi , all
First I according Clemens Koller' suggestion : remove DMA part ,
but the result is no change.
According Clemens Koller's message , I guess mabe the problem is on the
hardware configuration.
So I checked my schematics and
"arch/ppc/platforms/85xx/mpc85xx_ads_common.c" at line 170 .
The attached file is changed .
After these , "Lost interrupt" appears on PCI1-Slot1 , but my
PCI1-Slot2 shows no "Lost interrupt"
the .config file is still without change .
Another new problem is I can't mount it on , I attached the steps
message of new operation.
Please help me check it .
Thanks a lot !
Rune Torgersen wrote :
>I have run a Silicon Image SiI0680 based card on a MPC8560ADS board without
problems
Clemens Koller wrote:
>Try to turn off DMA. It doesn't work yet AFAIK.
>I am using a PDC20269 on PCI on a MPC8540, too. See my .config file...
>I didn't focus on this problem yet. Let me know if you get it going.
>My board PM854 is similar to the MPC8540_ADS
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next prev parent reply other threads:[~2005-09-13 4:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-12 16:23 Re Re: "Lost interrupt" with promise20268 PCI-IDE chard onmpc8540_ads Rune Torgersen
2005-09-13 4:52 ` KylongMu [this message]
2005-09-13 10:36 ` New message about: " Clemens Koller
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