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Message-ID: <4F8F8385.4030603@teksavvy.com>
Date: Wed, 18 Apr 2012 23:16:21 -0400
From: Mark Lord <kernel@...savvy.com>
To: Yinghai Lu <yinghai@...nel.org>
CC: Martin Mokrejs <mmokrejs@...d.natur.cuni.cz>,
linux-pci@...r.kernel.org,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: 3.2.11: PCI Express card cannot be re-detected withing cca 60sec
timeframe
On 12-04-18 09:57 PM, Yinghai Lu wrote:
..
> looks your BIOS does not support acpiphp.
>
> Maybe you have to stay with
>
> echo 1 > .../pcie_link_disable
> echo 0 > .../pcie_link_disable
>
> after removal every time.
Did it work with earlier kernels?
If so, then that's breakage, and requiring random users
to discover mysterious incantations to keep their hardware
working after a kernel upgrade is totally unacceptable.
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