Date: Fri, 04 Feb 2011 23:31:24 +0100 From: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> To: FreeBSD Stable <freebsd-stable@freebsd.org> Cc: Alexander Motin <mav@freebsd.org> Subject: Solution [Was: Re: ahci.ko and IXP700/800 -> no disk found] Message-ID: <4D4C7E3C.6050609@omnilan.de> In-Reply-To: <4D4C76EF.8010108@omnilan.de> References: <4D49B924.2020809@omnilan.de> <4D4C2C40.5030302@omnilan.de> <4D4C76EF.8010108@omnilan.de>
next in thread | previous in thread | raw e-mail | index | archive | help
This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig2330078C4E8F96C18209B346 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Am 04.02.2011 23:00, schrieb Harald Schmalzbauer: > Am 04.02.2011 17:41, schrieb Harald Schmalzbauer: > ... >> One thing of interest could be the answer I get when I 'camcontrol >> rescan all': >> ahcich0: Poll error on slot 0, TFD: 04d1 >> >> Any chance to get ahci.ko working with that SB700 controller? >=20 > I found out that it doesn't seem to be a problem of the specific > chipset, but ahci.ko with that specific HDD. > Doing some searches for my HDD model lead me to that PR: > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D152817 > It describes exactly my problem and I thought that there's also a > solution available: > I took the patch mentioned as "committed to head" in the PR > (http://svn.freebsd.org/viewvc/base/head/sys/cam/ata/ata_xpt.c?r1=3D215= 454&r2=3D217444&pathrev=3D217444&diff_format=3Du) > and applied it to RELENG_8_2. > Unfortunately I'm still getting the TFD: 04d1 ahcich Poll error and the= > disk isn't seen. >=20 > What's my mistake? Ok, me again, for the records, it seems the committed patch is missing some relevant lines from the PR-discussion. I additionally applied the following, which makes the disk usable: --- src/sys/cam/ata/ata_xpt.c (revision 217514) +++ src/sys/cam/ata/ata_xpt.c (working copy) @@ -775,7 +775,8 @@ * device-initiated interface power management, but retur= n * ABORT on attempt to disable it. */ - } else if (softc->action =3D=3D PROBE_SETPM && + } else if ((softc->action =3D=3D PROBE_SETPM || + softc->action =3D=3D PROBE_SETDMAAA) && status =3D=3D CAM_ATA_STATUS_ERROR) { goto noerror; } Will there be a errata for 8.2 regarding that issue? Anybody unpacking a HP N36L will probably think the controller is not working... Thanks, -Harry --------------enig2330078C4E8F96C18209B346 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.16 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk1MfjwACgkQLDqVQ9VXb8ik1QCfdr/LhD7JmMmeeqF1rtXDPWpL LPQAoK7ah4/JlBj4W3cdQWNMX6bTmZ/6 =2rRM -----END PGP SIGNATURE----- --------------enig2330078C4E8F96C18209B346--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4D4C7E3C.6050609>