Date: Tue, 28 Oct 2008 17:15:45 +0000 From: Anton Shterenlikht <mexas@bristol.ac.uk> To: freebsd-questions@freebsd.org Subject: camcontrol(8) - Unexpected busfree in Message-out phase Message-ID: <20081028171545.GA70102@mech-cluster238.men.bris.ac.uk>
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I cannot get my scsi scanner detected. I'm using FBSD 8.0-current on i386. I'm trying to connect a scsi scanner. I've the following card: ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0xd800-0xd8ff mem 0xff8ff000-0xff8f ffff irq 10 at device 0.0 on pci1 ahc0: [ITHREAD] aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs The scanner's SCSI ID is 6 and it is switched on at boot. I get the following in dmesg: Waiting 5 seconds for SCSI devices to settle (probe0:ahc0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe1:ahc0:0:1:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe2:ahc0:0:2:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe3:ahc0:0:3:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe4:ahc0:0:4:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe5:ahc0:0:5:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe6:ahc0:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe7:ahc0:0:8:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe8:ahc0:0:9:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe9:ahc0:0:10:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe10:ahc0:0:11:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe11:ahc0:0:12:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe12:ahc0:0:13:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe13:ahc0:0:14:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe14:ahc0:0:15:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe6:ahc0:0:6:0): Unexpected busfree in Message-out phase SEQADDR == 0x170 and each time I run # camcontrol rescan all Re-scan of bus 0 was successful # I get these lines added to dmesg: (probe6:ahc0:0:6:0): INQUIRY. CDB: 12 0 0 0 24 0 (probe6:ahc0:0:6:0): Unexpected busfree in Message-out phase SEQADDR == 0x170 and nothing is detected: I'm sure I miss something out, so I don't think this is a `currnet' issue. Any advice? many thanks anton -- Anton Shterenlikht Room 2.6, Queen's Building Mech Eng Dept Bristol University University Walk, Bristol BS8 1TR, UK Tel: +44 (0)117 928 8233 Fax: +44 (0)117 929 4423
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