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From: Bruce Evans <bde@FreeBSD.ORG>
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Date: Tue, 18 Aug 1998 21:17:38 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/isa sio.c cy.c
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bde         1998/08/18 21:17:38 PDT

  Modified files:
    sys/i386/isa         sio.c cy.c 
  Log:
  Enabled dynamically sized tty input buffers (with enough buffering
  for 1 second's worth of input) and larger tty output buffers.  The
  interrupt-level buffers are still too small for speeds above 115200
  bps (only a little too small for 230400 bps if RTS flow control is
  enabled).
  
  Don't call ttsetwater() explicitly in open().  It is now called for
  the TTYDISC l_open() and should be static.
  
  Don't attempt to register the cdevsw more than once.
  
  Revision  Changes    Path
  1.211     +10 -9     src/sys/i386/isa/sio.c
  1.69      +10 -9     src/sys/i386/isa/cy.c