Date: Sat, 14 Nov 2009 08:08:49 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r199263 - head/sys/cam/ata Message-ID: <200911140808.nAE88noX091308@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Sat Nov 14 08:08:49 2009 New Revision: 199263 URL: http://svn.freebsd.org/changeset/base/199263 Log: MFp4: Do not enable tagged queueing if controller reports 0 tags support. Modified: head/sys/cam/ata/ata_xpt.c Modified: head/sys/cam/ata/ata_xpt.c ============================================================================== --- head/sys/cam/ata/ata_xpt.c Sat Nov 14 08:04:38 2009 (r199262) +++ head/sys/cam/ata/ata_xpt.c Sat Nov 14 08:08:49 2009 (r199263) @@ -719,7 +719,8 @@ noerror: /* XXX: If not all tags allowed, we must to tell SIM which are. */ if (path->device->mintags < path->bus->sim->max_tagged_dev_openings) path->device->mintags = path->device->maxtags = 0; - if (path->device->mintags != 0) { + if (path->device->mintags != 0 && + path->bus->sim->max_tagged_dev_openings != 0) { xpt_start_tags(path); } ata_device_transport(path);
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200911140808.nAE88noX091308>