On Wed, 2005-10-05 at 11:55 +0300, Pertti Kosunen wrote: > Jeremie Le Hen wrote: > > >How do I set this at boot time ? There may be a tunable or something > >allowing to do this. My problem indeed occurs before / is even > >mounted. > > > > Disable dma at boot and enable in rc.local. > > /boot/loader.conf > hw.ata.ata_dma="0" > hw.ata.atapi_dma="0" > > /etc/rc.local > #!/bin/sh > atacontrol mode ad0 UDMA66 > atacontrol mode ad4 UDMA66 > atacontrol mode ad5 UDMA66 > atacontrol mode ad6 UDMA66 Can these be used as a general rule? I mean I have a Tecra A4 and as of now, my settings are the defaults: root_at_RedDevil# atacontrol mode acd0 current mode = UDMA33 root_at_RedDevil# atacontrol mode ad0 current mode = UDMA100 Can I use UDMA66 for both of them? > _______________________________________________ > freebsd-current_at_freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"
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