From owner-aic7xxx Fri Aug 22 23:42:24 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id XAA26091 for aic7xxx-outgoing; Fri, 22 Aug 1997 23:42:24 -0700 (PDT) Received: from sun01.brain.uni-freiburg.de (root@sun01.brain.uni-freiburg.de [132.230.63.1]) by hub.freebsd.org (8.8.7/8.8.7) with ESMTP id XAA26086 for ; Fri, 22 Aug 1997 23:42:21 -0700 (PDT) Received: from Bermuda.home.uni-freiburg.de (unruh@isdn3-140.home.uni-freiburg.de [132.230.3.140]) by sun01.brain.uni-freiburg.de (8.8.5/8.6.9) with ESMTP id IAA24898 for ; Sat, 23 Aug 1997 08:42:13 +0200 (MET DST) Received: (from unruh@localhost) by Bermuda.home.uni-freiburg.de (8.6.12/8.6.9) id IAA00463 for aic7xxx@freebsd.org; Sat, 23 Aug 1997 08:42:01 +0200 Message-ID: X-Mailer: XFMail 1.1 [p0] on Linux Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 Date: Sat, 23 Aug 1997 08:16:13 +0200 (MET DST) Organization: Institut=?us-ascii?Q?_f=FCr?= Informatik /=?us-ascii?Q?_Fakult=E4t?= =?us-ascii?Q?_f=FCr?= angewandte Wissenschaften From: Daniel Unruh To: aic7xxx@freebsd.org Subject: ``Unexpected busfree'' with 2.1.51 Sender: owner-aic7xxx@freebsd.org X-Loop: FreeBSD.org Precedence: bulk When booting 2.1.51, the kernel hangs during SCSI device detection: [...] scsi target 3 [...] refusing wide [...] (scsi0:3:0) Reset device active_scb 0 scsi0: (targ 3, chan A) matching scb to (targ 3/chan A) scsi0: (targ 3, chan A) matching scb to (targ 3/chan A) scsi0: Unexpected busfree, LASTPHASE=0xe0, SEQADDR=0x4f Then it spews out kernel debug messages and reboots. Hardware: Gigabyte GA-586DX w/ onboard AIC7880. Compile Options: AIC7XXX_RESET_DELAY : 15 AIC7XXX_TAGGED_QUEUEING: Enabled AIC7XXX_PAGE_ENABLE : Enabled AIC7XXX_PROC_STATS : Disabled Adapter Configuration: SCSI Adapter: Adaptec AIC-7880 Ultra SCSI host adapter (AIC-788x chipset) Host Bus: Wide Base IO: 0x6200 Base IO Memory: 0xe0804000 IRQ: 9 SCBs: Used 1, HW 16, Page 255 Interrupts: 94 Serial EEPROM: True Extended Translation: Enabled SCSI Bus Reset: Disabled Ultra SCSI: Enabled Target Disconnect: Enabled Attached devices: Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: TOSHIBA Model: CD-ROM XM-5301TA Rev: 0925 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 03 Lun: 00 Vendor: SEAGATE Model: ST43400N Rev: 1028 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: TANDBERG Model: TDC 3800 Rev: =04: Type: Sequential-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 05 Lun: 00 Vendor: IMS Model: CDD2000/00 Rev: 1.26 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 12 Lun: 00 Vendor: IBM Model: DCAS-34330W Rev: S61A Type: Direct-Access ANSI SCSI revision: 02 Turning on/off tagged queueing, paging and scsi bios does not help. Disconnecting the Seagate fixes the problem. 2.0.30 runs just fine. Is there anything I can do to get the driver running? --------------------------------------------- Daniel Unruh unruh@acm.org http://www.informatik.uni-freiburg.de/~unruh/ ------m-a-i-l---f-r-o-m---B-e-r-m-u-d-a------