Date: Thu, 04 Nov 1999 18:23:52 -0800 From: Mike Smith <mike@smith.net.au> To: Amancio Hasty <hasty@rah.star-gate.com> Cc: Soren Schmidt <sos@freebsd.dk>, yokota@zodiac.mech.utsunomiya-u.ac.jp (Kazutaka YOKOTA), current@FreeBSD.ORG Subject: Re: vga driver and signal Message-ID: <199911050223.SAA00620@dingo.cdrom.com> In-Reply-To: Your message of "Thu, 04 Nov 1999 11:07:53 PST." <199911041907.LAA47415@rah.star-gate.com>
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> What will happen if the X server was running with real time priorities which > syncing up with a vertical retrace seems to imply? The only real way to do this "right" is going to be to have the X server load a KLD, which will then be able to hook the relevant interrupt(s). Any other alternative involves interrupt delivery to user-space, which is just not practical. -- \\ Give a man a fish, and you feed him for a day. \\ Mike Smith \\ Tell him he should learn how to fish himself, \\ msmith@freebsd.org \\ and he'll hate you for a lifetime. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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