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Re: 2.2.10 on Mac IIcx: SCSI doesn't work :-(



Mark Zimmerman wrote:
> 
> This is no help, but I get essentially the same error trying to boot
> 2.2.x kernels on my SE/30.  I have tried a locally compiled 2.2.10 and
> a 2.2.14 that I downloaded. Both behave the same way.
> 
> In case there are any SCSI hackers out there, I have saved the
> complete output from the boot that I got from the serial port. I can
> post it if that would be useful.
> 
> -- Mark
> 
> On Tue, Aug 08, 2000 at 03:14:02PM +0200, Alexander Shumakovitch wrote:
> > Hi everybody!
> >
> > Today I've tried to switch my Mac IIcx to running 2.2.10 kernel and got some
> > grave SCSI problems. Everything stops at the partition check. The last
> > messages which I see are:
> >   Partition check:
> >    sda:scsi : aborting command due to timeout : pid 10, scsi0, channel 0, id 0, lun 0 Read (6) 00 00 00 02 00
> >   scsi0 : aborting command
> >   scsi0 : destination target 0, lun 0
> >           command = Read (6) 00 00 00 02 00
> >   NCR5380 : coroutine isn't running.
> >   STATUS_REG: 07 ,PARITY,IO,SEL
> >   BASR: 10
> >   ICR: 00
> >   MODE: 00
> >   scsi0 : REQ not asserted, phase unknown.
> >
> >   NCR5380 core release=7.
> >   Base Addr: 0x00000    io_port: 50f10000     IRQ: 19.
> >   NCR5380 : coroutine isn't running.
> >   scsi0: no currently connected command
> >   scsi0: issue_queue
> >   scsi0: disconnected_queue
> >   scsi0 : destination target 0, lun 0
> >           command =  8 (0x08)00 00 00 02 00
> >
> > (all but the first 2 lines are repeated twice).
> >
> > Switching back to 2.0.36 solves the problem. Initial SCSI-hardware detection
> > messages look the same for both kernels, although I'm not 100% sure, as they
> > scroll away too fast. So here is what 2.0.36 thinks about the SCSI setup:
> >   Macintosh SCSI: resetting the SCSI bus... done
> >   scsi0: at port 50F10000 irq 19 options CAN_QUEUE=16 CMD_PER_LUN=2 release=1
> >   scsi0: generic options AUTOSENSE generic release=7
> >   scsi0 :
> >   scsi : 1 host.
> >     Vendor: QUANTUM   Model: LP240S GM240S01X  Rev: 6.4
> >     Type:   Direct-Access                      ANSI SCSI revision: 02
> >   Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
> >   scsi : detected 1 SCSI disk total.
> >   SCSI device sda: hdwr sector= 512 bytes. Sectors= 479350 [234 MB] [0.2 GB]
> >
> > As was suggested somewhere, I've tried to add mac5380=1,1 kernel option, but
> > it didn't change anything (yes, 2.0.36 ignores it, but 2.2.10 doesn't, I've
> > double-checked that!).
> >
> > Any clues? Any kind of help or reference would be greatly appreciated!
> >
> > Thanks a lot in advance!
> >
> >   --- Alexander.
> >
> >
> > --
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> > with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
> 

See my reply to Alexander.  And forward the boot output to me.  There is
a developer working on the 5380 driver, but he does not have CVS access
so I have been testing and checking his changes into CVS.  More info can
be found on the linux-mac68k@mac.linux-m68k.org mailing list.

-- 
Ray Knight
audilvr@speakeasy.org



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