From: Nicolas BENOIT <nbenoit@tuxfamily.org>
To: linux-kernel@vger.kernel.org
Subject: Re: No DMA Since 2.6.8 Upgrade
Date: Sun, 15 Aug 2004 14:21:50 +0200 [thread overview]
Message-ID: <1092572509.385.9.camel@brioche.gwened> (raw)
Ok, so finally, it's not working...
Well it works for the hard drive, but cd drives have to be detected
through the IDE/ATAPI driver.
And I still can't change the DMA settings for them...
If I don't enable IDE/ATAPI support, I get this:
ata2: PATA max UDMA/33 cmd 0x170 ctl 0x376 bmdma 0xFC08 irq 15
ata2: dev 0 cfg 49:0f00 82:0218 83:4000 84:4000 85:0218 86:0000 87:4000
88:041f
ata2: dev 0 ATAPI, max UDMA/66
ata2: dev 1 cfg 49:0f00 82:0000 83:0000 84:0000 85:0000 86:0000 87:0000
88:0407
ata2: dev 1 ATAPI, max UDMA/33
ata2: dev 0 configured for UDMA/33
ata2: dev 1 configured for UDMA/33
scsi1 : ata_piix
And the drives aren't attached to any /dev/*** (even if I enable scsi
cdrom)
So on the one hand, I have my cd drives with hd* and using IDE/ATAPI
drivers and I can't change the DMA settings; and on the other hand, I
have two devices detected at boot time but not attached (so unusable).
Nicolas.
--
+-----------------------------------+
| Nicolas BENOIT |
| http://nbenoit.tuxfamily.org |
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+-----------------------------------+
next reply other threads:[~2004-08-15 12:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-15 12:21 Nicolas BENOIT [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-08-14 14:25 Nicolas BENOIT
2004-08-14 20:10 ` Mark Lord
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