should not probe devices of type SCSI_PROCESSOR

[Bernd Walter]

On Wed, Dec 17, 2003 at 12:13:52AM -0500, klchxbec wrote:
> Hi,
> 
> I tried 5.2-RC1 on a Lion server(ia64). It hung trying to send
> commands to a SCSI_PROCESSOR device. These are not disks and probably
> FreeBSD is trying to send it a read capacity command or something.
> This hangs off the internal qlisp scsi card. Relevant excerpt
> from the boot -v:
> 
> isp0: <Qlogic ISP 12160 PCI SCSI Adapter> port 0xa800-0xa8ff mem 0xf1ff0000-0xf1ff0fff irq 48 at device 2.0 on pci1
> isp0: using I/O space register mapping
> isp0: bus 0 is in LVD Mode
> isp0: bus 1 is in LVD Mode
> isp0: Board Type 12160, Chip Revision 0x6, resident F/W Revision 10.4.31
> isp0: Last F/W revision was 10.4.31
> isp0: 563 max I/O commands supported
> isp0: Initiator ID is 7 on Channel 0
> isp0: Initiator ID is 7 on Channel 1
> isp0: Enabled FW features (0xa)
> isp0: driver initiated bus reset of bus 0
> isp0: driver initiated bus reset of bus 1
> (probe0:isp0:0:0:0): Retrying Command
> (probe1:isp0:0:1:0): Retrying Command
> (probe6:isp0:0:6:0): error 22
> (probe6:isp0:0:6:0): Unretryable Error
> 
> The inquiry data for this device (target id 6) is 
> vendorid:productid:dev_type:periph_qualifier
> ESG-SHV :SCA HSBP M12    :3:0
> 
> I think FreeBSD scsi stack should be fixed not to probe targets
> of type SCSI_PROCESSOR(3). Is it possible to fix it before
> 5.2-RELEASE goes out ?

Why - if those devices are not probed how could they work?
[53]cicely13# dmesg
Copyright (c) 1992-2003 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 5.1-CURRENT #1: Mon Nov 24 00:37:34 CET 2003
    ticso at cicely5.cicely.de:/var/d9/obj/var/d7/builder/c13-2003-11-22/src/sys/CICELY13
[...]
ahc0: <Adaptec 2940 Ultra SCSI adapter> port 0x6100-0x61ff mem 0xe0001000-0xe0001fff irq 12 at device 10.0 on pci0
aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs
[...]
pt0 at ahc0 bus 0 target 2 lun 0
pt0: <HP C2570A 3406> Fixed Processor SCSI-2 device 
pt0: 3.300MB/s transfers

As Justin already said - your device is broken not FreeBSD.

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso at bwct.de                                  info at bwct.de