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Date:      Sat, 30 Nov 1996 07:19:22 -0800 (PST)
From:      Bruce Evans <bde>
To:        CVS-committers, cvs-all, cvs-sys
Subject:   cvs commit:  src/sys/i386/isa sio.c
Message-ID:  <199611301519.HAA20700@freefall.freebsd.org>
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bde         96/11/30 07:19:21

  Modified:    sys/i386/isa  sio.c
  Log:
  Fixed sloppy clearing of TS_BUSY.  Don't clear it until the transmitter
  is completely empty.  There is no interrupt for output completion, so
  poll for it every 10 ms after output is nearly complete.  Now ttywait()
  works right.
  
  Reminded by:	NIST-PCTS
  
  Revision  Changes    Path
  1.152     +33 -3     src/sys/i386/isa/sio.c
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