Date: Sun, 06 Mar 2011 09:14:39 +0100 From: David Demelier <demelier.david@gmail.com> To: "Paul B. Mahol" <onemda@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: optical driver with ahci bios mode but ata(4) driver Message-ID: <4D73426F.4080100@gmail.com> In-Reply-To: <AANLkTi=Uqqo0Ht0fmyEkFtL%2BcsWnPjeQsQDmg=abe%2Bsz@mail.gmail.com> References: <4D6BF823.2090602@gmail.com> <AANLkTi=Uqqo0Ht0fmyEkFtL%2BcsWnPjeQsQDmg=abe%2Bsz@mail.gmail.com>
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On 05/03/2011 21:22, Paul B. Mahol wrote: > 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? No I was only using ata, atapicd. I would like to use ahci + cdrecord but it fails to burn too :( -- David Demelier
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