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Date: Sat, 30 Nov 1996 07:29:35 -0800 (PST)
From: Bruce Evans <bde>
Message-Id: <199611301529.HAA21346@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/i386/isa sio.c
Sender: owner-cvs-sys@FreeBSD.ORG
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bde         96/11/30 07:29:34

  Modified:    sys/i386/isa  sio.c
  Log:
  Reset h/w fifos (if any) in siostop().  Now ttyflush() works fairly well
  with sio devices (not perfectly, since there is no way to flush the tx
  holding register on 8250-16450's.  I'm not sure if resetting the fifos
  flushes the tx shift register).
  
  Reminded by:	NIST-PCTS
  
  Revision  Changes    Path
  1.153     +9 -3      src/sys/i386/isa/sio.c