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Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override

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From: Pavel Machek <pavel@...>
To: Linus Torvalds <torvalds@...>
Cc: Rene Herman <rene.herman@...>, Ingo Molnar <mingo@...>, Alan Cox <alan@...>, <dpreed@...>, Islam Amer <pharon@...>, <hpa@...>, Ingo Molnar <mingo@...>, Andi Kleen <andi@...>, Thomas Gleixner <tglx@...>, Linux Kernel <linux-kernel@...>
Subject: Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay override
Date: Monday, December 31, 2007 - 9:21 am

Hi!


Eh?

I have two mainboards here that have debug displays hooked to port
0x80. I have PCI DEBUG card that has display on port 0x80.

"You plug in PCI DEBUG card and it overclocks your machine" is bad
scenario.. (I don't know if it does... can PCI card emulate ISA timings?)
								Pavel

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Messages in current thread:
[PATCH] x86: provide a DMI based port 0x80 I/O delay override, Rene Herman, (Sat Dec 29, 11:34 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Linus Torvalds, (Sun Dec 30, 5:30 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 10:47 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 11:28 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 11:47 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Linus Torvalds, (Sun Dec 30, 2:40 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Pavel Machek, (Mon Dec 31, 9:21 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 8:29 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 5:13 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Christer Weinigel, (Mon Dec 31, 11:29 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 4:34 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 5:28 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 5:54 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 12:07 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 12:27 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 1:06 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 2:29 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 4:46 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Pavel Machek, (Mon Dec 31, 9:11 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Tue Jan 1, 12:48 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 5:29 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 6:03 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 5:07 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 5:25 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Andi Kleen, (Sun Dec 30, 2:43 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 1:54 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 11:38 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Juergen Beisert, (Sun Dec 30, 1:10 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Sun Dec 30, 4:50 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., David P. Reed, (Sun Dec 30, 9:03 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Sun Dec 30, 9:40 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 12:01 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 12:48 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 2:14 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 8:23 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Mon Dec 31, 10:35 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 11:56 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Tue Jan 1, 11:01 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ondrej Zary, (Mon Dec 31, 4:22 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 5:25 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Mon Dec 31, 5:47 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 7:24 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Mon Dec 31, 7:41 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 2:39 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 3:33 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Linus Torvalds, (Sun Dec 30, 4:00 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., David P. Reed, (Sun Dec 30, 5:20 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Sun Dec 30, 5:36 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., David P. Reed, (Sun Dec 30, 7:14 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Sun Dec 30, 8:23 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Alan Cox, (Mon Dec 31, 7:59 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., H. Peter Anvin, (Mon Dec 31, 2:19 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 4:09 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 1:08 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Rene Herman, (Sun Dec 30, 10:14 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 9:03 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Andi Kleen, (Sun Dec 30, 8:48 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 9:05 am)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Andi Kleen, (Sun Dec 30, 12:08 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Ingo Molnar, (Sun Dec 30, 12:28 pm)
Re: [PATCH] x86: provide a DMI based port 0x80 I/O delay ove..., Andi Kleen, (Sun Dec 30, 2:21 pm)