hw.ata.atapi_dma problem

Lukas Ertl l.ertl at univie.ac.at
Tue Nov 4 14:12:12 PST 2003

On Tue, 4 Nov 2003, Harald Schmalzbauer wrote:

> ad0: 39083MB <Maxtor 4D040H2> [79408/16/63] at ata0-master UDMA100
> acd0: CDROM <SONY CDU4811> at ata1-master PIO4
> So dma is NOT enabled although the sysctl is 1

For ATAPI devices you need hw.ata.atapi_dma=1.


Lukas Ertl                             eMail: l.ertl at univie.ac.at
UNIX Systemadministrator               Tel.:  (+43 1) 4277-14073
Vienna University Computer Center      Fax.:  (+43 1) 4277-9140
University of Vienna                   http://mailbox.univie.ac.at/~le/

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