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From: Kazutaka YOKOTA <yokota@FreeBSD.ORG>
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Date: Wed, 11 Feb 1998 07:02:43 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/i386/isa syscons.c
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yokota      1998/02/11 07:02:42 PST

  Modified files:
    sys/i386/isa         syscons.c 
  Log:
  - Move the mouse cursor to the center of the screen after video
  mode switch in ioctl.
  Possibly related to PR: kern/4271
  
  - A kludge: initialize scp->xpixel and ypixel even in the text mode.
  If the console enters the `unknown' graphics mode via the ioctl KDSETMODE
  (KD_GRAPHICS), these fields are not set (because syscons cannot know
  the correct values), but set_mouse_pos() need to refer to these field
  to adjust the mouse position.
  
  - Turn off MOUSE_VISIBLE when switching video mode by ioctl.
  
  - another new option: SC_MOUSE_CHAR
  Define the first character code of four consecutive codes to be used for
  the mouse cursor.  Default codes are 0xd0 through 0xd3.  Beware that
  if you decide to use any codes outside the range of 0xc0-0xdf,
  the mouse cursor may not look good, because of the way VGA displays
  characters in 9-dot-wide character cells.
  Requested by several people.
  
  (This patch was tested by a person who recently reported, in the -current
  ML, a page fault problem in the kernel (draw_mouse_iamge()) after
  X server shutdown. The patch cured his problem.)
  
  Revision  Changes    Path
  1.251     +41 -16    src/sys/i386/isa/syscons.c