Re: sbp_targ errors with windows initiators

Sean Bruno wrote:
> Sean Bruno wrote:
>> Hidetoshi Shimokawa wrote:
>>> It could be that windows sends requests before FreeBSD finish bus 
>>> probing..
>>>   
> It seems that by adjusting the callout timer in firewire.c:fw_sidrcv() 
> from 1/4 a hz to 1/10 a hz:
>        callout_reset(&fc->busprobe_callout, hz/10,
>                        (void *)fw_bus_probe, (void *)fc);
>
>
> I've been able to get a reliable detection of the sbp_targ by a 
> FreeBSD initiator.  Is this a correct way of fixing my issue?
>
>
Well, I guess I was too hopeful.  This did not work.

I have identified the failure case, but I cannot see what the solution is.

You are correct, the Windows and FreeBSD inititator are sending requests 
to the target prior to sbp_targ even beginning it's bus probe activity.

sbp_targ finishes it's "sbp_targ_post_busreset" callback, then it starts 
processing messages based on the bind addr callback for sbp_targ_recv().

I don't as of yet know where the issue lies?  Can you give me some guidance?




-- 
Sean Bruno
MiraLink Corporation
6015 NE 80th Ave, Ste 100
Portland, OR 97218
Phone 503-621-5143
Fax 503-621-5199

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