Re: changes to ieee1394/sbp2 outside of linux1394.org

[Stefan Richter <stefanr@s5r6.in-berlin.de>]

Ben Collins wrote:
> On Fri, Jul 15, 2005 at 03:50:34PM -0300, Rogério Brito wrote:
>>I already tried this and things stopped working. :-( I put the dmesg log on
>><http://www.ime.usp.br/~rbrito/bug/> anyway.
> 
> No, there are changes in the current rev of the repo. Are sure you tried
> the latest rev?

(The latest rev from linux1394.org includes the changed TYPE_RBC handling,
i.e. has it moved out of sbp2 into the scsi drivers, plus some further
cleanups. I.e. it is close to the code which caused Rogério's first failure
report at linux-kernel about the -mm tree.)

>>Any other things that I should try? Any printk's that I can add to help
>>debug this thing?

Rogério, try "modprobe ieee1394 disable_irm=1" again, of course before
ohci1394 is loaded. Make sure that sd_mod was loaded.

If this does not help, enable scsi_print_command(...) and scsi_print_sense(...)
in sbp2scsi_complete_command(), i.e. #define CONFIG_IEEE1394_SBP2_DEBUG 1
or 2 near the beginning of sbp2.c. I assume there won't be too much resulting
SCSI traffic logged, so you could post it directly here to the lists.

Thanks,
-- 
Stefan Richter
-=====-=-=-= -=== -====
http://arcgraph.de/sr/
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