From owner-cvs-all  Tue Nov  7  2:50:38 2000
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From: Nick Hibma <n_hibma@FreeBSD.org>
Date: Tue, 7 Nov 2000 02:50:35 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/dev/usb ulpt.c
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n_hibma     2000/11/07 02:50:35 PST

  Modified files:
    sys/dev/usb          ulpt.c 
  Log:
  Fix for powering off a HP DJ950C during printing. As stated by Ian:
  
  When the printer is turned off the pipe write will cause and error,
  which causes lpd to close the device and reopen it to clear the error.
  After a short while the device will disappear from the bus but lpd will
  have opened the ulpt0 port by then. ulpt_status will check for status
  without checking the sc->dying flag and panic the kernel when the device
  finally disappears from the bus.
  
  Submitted by:	Ian Dowse <iedowse@maths.tcd.ie>
  
  Revision  Changes    Path
  1.33      +6 -1      src/sys/dev/usb/ulpt.c



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