From: Matthew Garrett <mjg59@srcf.ucam.org>
To: Mark Lord <lkml@rtr.ca>
Cc: Mike Mohr <akihana@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: expresscard hotplug not working
Date: Sun, 30 Aug 2009 23:55:42 +0100 [thread overview]
Message-ID: <20090830225542.GB901@srcf.ucam.org> (raw)
In-Reply-To: <4A96819D.7060708@rtr.ca>
On Thu, Aug 27, 2009 at 08:52:45AM -0400, Mark Lord wrote:
> Just create a file called /etc/modprobe.d/pciehp,
> and stick this one line into it:
>
> options pciehp pciehp_force=1
>
> See if that works.
It's worth noting that Windows didn't support native pcie hotplug until
Vista, and so any hardware that works with XP (ie, basically all of it,
including Dells) is supposed to be using acpi hotplug instead. I've
fixed one bug that led to acpiphp not working on some hardware, but if
anyone's still running with pciehp_force=1 then please send me the
output of acpidump so it can be fixed properly.
--
Matthew Garrett | mjg59@srcf.ucam.org
next prev parent reply other threads:[~2009-08-30 22:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-26 1:17 expresscard hotplug not working Mike Mohr
2009-08-26 6:45 ` Greg KH
2009-08-26 18:19 ` Mike Mohr
2009-08-26 21:02 ` Greg KH
2009-08-27 12:52 ` Mark Lord
2009-08-27 13:18 ` Mark Lord
2009-08-30 22:55 ` Matthew Garrett [this message]
2009-08-31 12:29 ` Mark Lord
2009-08-31 12:45 ` Mark Lord
2009-08-31 12:56 ` Matthew Garrett
2009-08-31 13:11 ` Mark Lord
2009-08-31 13:15 ` Matthew Garrett
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090830225542.GB901@srcf.ucam.org \
--to=mjg59@srcf.ucam.org \
--cc=akihana@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=lkml@rtr.ca \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox