Bug 85434 - [fwip] fwip (IP over firewire) doesn't work with polling
Summary: [fwip] fwip (IP over firewire) doesn't work with polling
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 6.0-BETA3
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-firewire (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-08-29 12:40 UTC by Šimun Mikecin
Modified: 2007-11-21 01:04 UTC (History)
1 user (show)

See Also:


Attachments

Note You need to log in before you can comment on or make changes to this bug.
Description Šimun Mikecin 2005-08-29 12:40:17 UTC
If polling is enabled network on fwip interface stops working after you try
to transfer a large file over it. After that even ping doesn't work. Only
solution is to reboot.
I have not tested fwe (ethernet over firewire) interface, but it might have
the same problem.

Fix: 

Don't enable polling until this is resolved.
How-To-Repeat: Try transfering a large file over fwip interface with polling enabled using above configuration.
Comment 1 Mark Linimon freebsd_committer freebsd_triage 2005-10-24 07:16:05 UTC
Responsible Changed
From-To: freebsd-bugs->freebsd-firewire

Over to maintainer(s).
Comment 2 dfilter service freebsd_committer freebsd_triage 2007-10-25 07:10:27 UTC
simokawa    2007-10-25 06:10:19 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/firewire     fwohci.c 
  Log:
  Temporary fix for polling.
  - fwohci_arcv() has a problem if the number of packets to be processed
    is limited.
  - RELENG_7 and -current already have a same workaround.
  
  Reported by: ikob
  PR: kern/85434
  
  Revision  Changes    Path
  1.81.2.5  +1 -1      src/sys/dev/firewire/fwohci.c
_______________________________________________
cvs-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/cvs-all
To unsubscribe, send any mail to "cvs-all-unsubscribe@freebsd.org"
Comment 3 simokawa freebsd_committer freebsd_triage 2007-10-25 07:30:37 UTC
State Changed
From-To: open->feedback

I have committed a workaround. Sorry for the delay.
Comment 4 Šimun Mikecin 2007-11-20 17:04:05 UTC
I have just tested the same scenario using RELENG_7 and I couldn't reproduce the problem.
So I think this PR should be closed. Many thanks for the workaround!



      ____________________________________________________________________________________
Never miss a thing.  Make Yahoo your home page. 
http://www.yahoo.com/r/hs
Comment 5 John-Mark Gurney freebsd_committer freebsd_triage 2007-11-21 01:04:00 UTC
State Changed
From-To: feedback->closed

closed per submitter's request...