Re: Broken DMA devices

2003-03-25 Thread The Anarcat
On Tue Mar 25, 2003 at 06:28:38PM +0100, Soeren Schmidt wrote: > It seems The Anarcat wrote: > > > > Thanks for those precisions... This could be a FAQ, pertaining also to > > how to enable it. > > > > So it's enabled system-wide? Can't it be done at the bus or device > > level? > > You can set

Re: Broken DMA devices

2003-03-25 Thread Soeren Schmidt
It seems The Anarcat wrote: > On Tue Mar 25, 2003 at 08:16:28AM +0100, Soeren Schmidt wrote: > > It seems The Anarcat wrote: > > > Can't the ata drivers detect that condition or recognize the set of > > > drives that are broken instead of penalizing everyone else? > > > > ATAPI DMA is more likely

Re: Broken DMA devices

2003-03-25 Thread The Anarcat
On Tue Mar 25, 2003 at 08:16:28AM +0100, Soeren Schmidt wrote: > It seems The Anarcat wrote: > > > hw.ata.atapi_dma="1"# Run the CD-ROM/DVD in DMA mode > > > to /boot/loader.conf. > > > > > > This should be in almost EVERY /boot/loader.conf. The default is 0 (PIO) > > > because DMA is broken o

Re: Broken DMA devices

2003-03-24 Thread Soeren Schmidt
It seems The Anarcat wrote: > > hw.ata.atapi_dma="1"# Run the CD-ROM/DVD in DMA mode > > to /boot/loader.conf. > > > > This should be in almost EVERY /boot/loader.conf. The default is 0 (PIO) > > because DMA is broken on at least a few early CD readers, but it is > > very rare to have it fail.

Broken DMA devices

2003-03-24 Thread The Anarcat
On Mon Mar 24, 2003 at 11:52:07AM -0800, Kevin Oberman wrote: > > PS: what's the proper way to enable ATAPI DMA in the loader.conf file? > > I don't see any flag WRT that there.. I'm tempted to add: > > > > set hw.ata.atapi_cam=3D1 > > > > anywhere there... > > Close. Add: > hw.ata.atapi_dma="1"