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What IDE chipset drivers shoud I use?
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TjaBBe
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Joined: 12 Oct 2003
Posts: 23

PostPosted: Sun Oct 12, 2003 2:31 pm    Post subject: What IDE chipset drivers shoud I use? Reply with quote

What kernel setting should I use at the IDE chipset support for an MSI K7T Turbo2 Mobo, wich, I beleive had an VIA VT686B IDE chipset. I tried VIA 82CXXX chipset support, but I still can't get IDE at boot configured...
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stim
Tux's lil' helper
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Joined: 21 Jan 2003
Posts: 116
Location: Brisbane, Australia

PostPosted: Sun Oct 12, 2003 2:39 pm    Post subject: Reply with quote

Having a look on the MSI website about the said motherboard (http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_detail.php?UID=24),
it seems as if the VIA 82CXXX chipset was the correct one to add to the kernel. So it sounds like the problem is elsewhere. What specifically is the problem you have?
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TjaBBe
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PostPosted: Sun Oct 12, 2003 2:50 pm    Post subject: Reply with quote

stim wrote:
Having a look on the MSI website about the said motherboard (http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_detail.php?UID=24),
it seems as if the VIA 82CXXX chipset was the correct one to add to the kernel. So it sounds like the problem is elsewhere. What specifically is the problem you have?


My problem is that the kernel does not enable dma at startup... My hdparm settings also don't seem to work but when I set dma manually after startup (using "hdparm -d /dev/hda") it does work, but only during that session.
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stim
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Joined: 21 Jan 2003
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Location: Brisbane, Australia

PostPosted: Sun Oct 12, 2003 3:09 pm    Post subject: Reply with quote

TjaBBe wrote:
My problem is that the kernel does not enable dma at startup... My hdparm settings also don't seem to work but when I set dma manually after startup (using "hdparm -d /dev/hda") it does work, but only during that session.
Ahh, thats a different issue. hdparm only works for the current session (as you have found out), but if you run:
Code:
rc-update add hdparm default
as root, then it will be run at every boot. As far as I can tell (someone else might be able to confirm this), you will still get that warning message about dma not being enabled during the boot sequence. But I think that is only because the testing/error messaging is done before hdparm is executed in the startup scripts.

Hope that helps.
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TjaBBe
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Joined: 12 Oct 2003
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PostPosted: Sun Oct 12, 2003 3:19 pm    Post subject: Reply with quote

Ok thanks, the hdparm options are now set at startup... But I still think dma should be enabled from the kernel... I'll look into this some more... For so far thanks for the help! :D
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jaska
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Joined: 06 Jun 2003
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PostPosted: Sun Oct 12, 2003 4:20 pm    Post subject: Reply with quote

DMA usually is enabled from the kernel, but sometimes it just won't work until forced into dma from hdparm.
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cyrillic
Watchman
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Joined: 19 Feb 2003
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PostPosted: Mon Oct 13, 2003 12:59 am    Post subject: Reply with quote

TjaBBe wrote:
I tried VIA 82CXXX chipset support, but I still can't get IDE at boot configured...

If you compiled your first kernel without IDE chipset support and a second kernel with IDE chipset support, perhaps you are still booting with your first kernel.

Look closely at the time and date given by this command. It will tell you when the kernel you are running was compiled.
Code:
# uname -a
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