ATA/DMA problem after reboot
Pertti Kosunen
pertti.kosunen at pp.nic.fi
Wed Oct 5 01:55:09 PDT 2005
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
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