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Ok.. so now the problem is known.. |
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The fastest way I can suggest you is this (it will be helpful many |
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other times,be sure! ;-) |
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Boot from live CD and verify your DMA.. If it's 1, good!! |
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You can recompile your kernel with the auto-generated configuration... |
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It will make your DMA working, be sure! ;-) |
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If it is not 1, so it' s off, it is bad, very bad... but first try this :-D |
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follow the white rabbit... ;-) |
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http://www.gentoo.org/doc/en/handbook/handbook-amd64.xml?part=1&chap=7#doc_chap4 |
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2006/8/5, Hemmann, Volker Armin <volker.armin.hemmann@××××××××××××.de>: |
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> On Saturday 05 August 2006 14:51, Mihir Sevak wrote: |
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> > Hello everyone, |
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> > i tried to set my dma = 1 by |
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> > "hdparm -d 1 /dev/hda" |
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> > and got an error mesg. |
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> > "HDIO_SET_DMA failed: operation not permitted" |
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> > Of course next step was google on it and i varified that my kernel is |
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> > tweaked like... |
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> > |
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> > |
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> > <*> ATA/ATAPI/MFM/RLL support |
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> > <*> Enhanced IDE/MFM/RLL disk/cdrom/tape/floppy support |
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> > <*> Include IDE/ATA-2 DISK support |
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> > [*] Use multi-mode by default |
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> |
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> don't use this |
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> |
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> > <*> Include IDE/ATAPI CDROM support |
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> > [*] PCI IDE chipset support |
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> > [*] Sharing PCI IDE interrupts support |
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> > [*] Generic PCI bus-master DMA support |
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> > [*] Use PCI DMA by default when available |
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> > <*> Intel PIIXn chipsets support |
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> |
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> and that is very probably wrong too. You need support for YOUR chipset. Not |
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> some random intel stuff. |
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> |
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> -- |
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> gentoo-amd64@g.o mailing list |
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> |
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> |
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-- |
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