Date: Sat, 5 Mar 2011 21:22:18 +0100 From: "Paul B. Mahol" <onemda@gmail.com> To: David Demelier <demelier.david@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: optical driver with ahci bios mode but ata(4) driver Message-ID: <AANLkTi=Uqqo0Ht0fmyEkFtL%2BcsWnPjeQsQDmg=abe%2Bsz@mail.gmail.com> In-Reply-To: <4D6BF823.2090602@gmail.com> References: <4D6BF823.2090602@gmail.com>
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On Mon, Feb 28, 2011 at 8:31 PM, David Demelier <demelier.david@gmail.com> wrote: > Hello, > > My bios can be set to use IDE emulation or ahci mode, I prefere the ahci > mode because it's a bit faster. > > It's probably stupid to stay with ata(4) driver with the ahci mode, isn't > it? But with ahci(4) driver you can't burn with burncd(8) and cdrecord just > fail and break an blank cd for nothing. > > I guess this is the correct behavior when trying to use burncd(8) / > cdcontrol(1) : > > markand@Melon ~ $ burncd msinfo > burncd: ioctl(CDIOREADTOCHEADER): Input/output error > > markand@Melon ~ $ cdcontrol info > cdcontrol: getting toc header: Input/output error > cdcontrol: Input/output error > > But why the optical drive is only affected? If I use ata(4) driver even with > ahci mode set in the bios, why the hard drive works pretty well? Are you using atapicam module?
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