>Number: 153205 >Category: kern >Synopsis: PIONEER DVD-RW: timeout with ahci(4), OK with ata(4) + ATA_CAM >Confidential: no >Severity: serious >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Dec 16 08:50:06 UTC 2010 >Closed-Date: >Last-Modified: >Originator: Dmitry Pryanishnikov >Release: RELENG_8 >Organization: Home >Environment: FreeBSD lynx.homenet 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #1: Thu Dec 16 01:36:59 EET 2010 r...@lynx.homenet:/databig/obj/databig/ftp/RELENG_8/src.101215/sys/lynx amd64
>Description: Hardware: INTEL D975XBX2 mb, Intel Core2 Quad CPU (Q6600), 8Gb of ECC RAM, PATA HDD (SAMSUNG SP1614N), SATA HDD (Seagate ST31000520AS), SATA DVD-RW (PIONEER DVR-215D). Both SATA HDD and SATA DVD-RW are connected to Intel ICH7 SATA300 controller. Worked w/o problems using old ata(4) driver, still works OK using ata(4) in ATA_CAM mode. However, loading ahci(4) results in HDD still working, but DVD-RW doesn't even get detected during the boot (I've tried different SATA ports on this controller and different SATA cables - results are the same). Kernel configuration: http://sites.google.com/site/lynxripe/freebsd/pr/20101216-ahci/lynx?attredirects=0&d=1 loader.conf for ata(4) case (for using ahci(4) I simply load it from the loader's prompt): http://sites.google.com/site/lynxripe/freebsd/pr/20101216-ahci/loader.conf?attredirects=0&d=1 Verbose dmesg w/o ahci module (DVD-RW attached by ata(4) and works OK): http://sites.google.com/site/lynxripe/freebsd/pr/20101216-ahci/dmesg-v.boot?attredirects=0&d=1 Verbose dmesg with ahci module (DVD-RW does not attach): http://sites.google.com/site/lynxripe/freebsd/pr/20101216-ahci/dmesg-v-ahci.boot?attredirects=0&d=1 I'm ready to provide any additional information about this HW and try patches on it. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
