Date: 27 Jul 2003 15:59:53 +0000 From: Fierman <fierman@puscii.nl> To: freebsd-questions@freebsd.org Subject: Re: DVD/CD-RW not recognized (was: Re:) Message-ID: <1059321593.66408.2.camel@amiga.puscii> In-Reply-To: <00cd01c35352$752839a0$3501a8c0@pro.sk> References: <20030726084102.45232.qmail@web41904.mail.yahoo.com> <00cd01c35352$752839a0$3501a8c0@pro.sk>
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On Sat, 2003-07-26 at 08:46, Peter Rosa wrote: > It's because (as I know from some old articles) if you connect > one device with high-speed, and second with lower speed > onto the same cable, they will BOTH use the lower speed. > And it may be problematic for some new HDD, to be > as slow as CD is (using PIO, or UDMA-33) (although > they all say about standards conformity etc.). > > Peter Rosa > sounds plausible, but then again, I DID try : - hw.ata.atapi_dma to "0" or "1" in /boot/loader.conf - hw.ata.ata_dma to "0" or "1" in /boot/loader.conf the HDD (a 2 year old 40 GB maxtor) works fine in pio mode.. It would be great if the ATA driver author could find some time/energy to look into this.. cheers, Fierman
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