From d9b263528e01bfbaf716b51f38606b3dfe5ac1e9 Mon Sep 17 00:00:00 2001 From: Matthew Garrett Date: Fri, 13 Nov 2009 14:57:00 -0500 Subject: x86, setup: Store the boot cursor state Add a field to store the boot cursor state and implement this for VGA on x86. This can then be used to set the default policy for the boot console. Signed-off-by: Matthew Garrett LKML-Reference: <1258142222-16092-1-git-send-email-mjg@redhat.com> Signed-off-by: H. Peter Anvin --- arch/x86/boot/video.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86') diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c index d42da38..f767164 100644 --- a/arch/x86/boot/video.c +++ b/arch/x86/boot/video.c @@ -27,6 +27,12 @@ static void store_cursor_position(void) boot_params.screen_info.orig_x = oreg.dl; boot_params.screen_info.orig_y = oreg.dh; + + if (oreg.ch & 0x20) + boot_params.screen_info.flags |= VIDEO_FLAGS_NOCURSOR; + + if ((oreg.ch & 0x1f) > (oreg.cl & 0x1f)) + boot_params.screen_info.flags |= VIDEO_FLAGS_NOCURSOR; } static void store_video_mode(void) -- cgit v1.1