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From: Ian Dowse <iedowse@FreeBSD.org>
Date: Thu, 14 Apr 2005 20:20:51 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: RELENG_5_4
Subject: cvs commit: src/sys/dev/usb ucom.c
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iedowse     2005-04-14 20:20:51 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5_4)
    sys/dev/usb          ucom.c 
  Log:
  Merge from RELENG_5 revision 1.51.2.3: fix the handling of the
  UCS_RXSTOP flag so that it always tracks whether or not the receive
  pipe is stopped. This ensures that we do not attempt to start the
  same transfer twice, and it allows ucomstop() to skip the restarting
  of the read pipe if it was not originally running, such as when
  called indirectly from ucomreadcb().
  
  Approved by:    re (kensmith)
  
  Revision      Changes    Path
  1.51.2.2.2.1  +8 -5      src/sys/dev/usb/ucom.c