From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: linux-pci@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>,
Jesse Barnes <jbarnes@virtuousgeek.org>,
ACPI Devel Mailing List <linux-acpi@vger.kernel.org>,
Len Brown <lenb@kernel.org>,
Matthew Garrett <mjg59@srcf.ucam.org>
Subject: Re: [RFT][PATCH] PCI / ACPI: Do not require MSI support for PCIe native features
Date: Mon, 14 Mar 2011 21:37:41 +0100 [thread overview]
Message-ID: <201103142137.41607.rjw@sisk.pl> (raw)
In-Reply-To: <20110314201909.GA4937@xanatos>
On Monday, March 14, 2011, Sarah Sharp wrote:
> On Mon, Mar 14, 2011 at 09:02:11PM +0100, Rafael J. Wysocki wrote:
> > On Monday, March 14, 2011, Sarah Sharp wrote:
> > > Hi Rafael,
> > >
> > > I applied this patch, on top of this patch:
> > > PCI/ACPI: Report ASPM support to BIOS if not disabled from command line
> > >
> > > Unfortunately, the Express Card still doesn't show up. The trace looks
> > > slightly different, but the irq still gets disabled. dmesg is attached.
> >
> > Hmm. It looks like, for some reason, the check against
> > pcie_aspm_support_enabled() returns false on your system. Do you have
> > ASPM enabled in .config?
>
> My .config is attached. Looks like CONFIG_PCIEASPM=y.
Does it help if you replace "pcie_aspm_support_enabled()" with "true" in
drivers/acpi/pci_root.c:acpi_pci_root_add() ?
Rafael
next prev parent reply other threads:[~2011-03-14 20:37 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-05 21:54 [RFT][PATCH] PCI / ACPI: Do not require MSI support for PCIe native features Rafael J. Wysocki
2011-03-14 18:26 ` Sarah Sharp
2011-03-14 20:02 ` Rafael J. Wysocki
2011-03-14 20:19 ` Sarah Sharp
2011-03-14 20:37 ` Rafael J. Wysocki [this message]
2011-03-14 23:47 ` Sarah Sharp
2011-03-15 0:00 ` Rafael J. Wysocki
2011-03-15 19:05 ` Sarah Sharp
2011-03-17 0:19 ` Rafael J. Wysocki
2011-03-17 5:23 ` Yinghai Lu
2011-03-17 21:22 ` Rafael J. Wysocki
2011-03-17 21:56 ` Sarah Sharp
2011-03-21 22:28 ` Hot plug issue on 2.6.38 Sarah Sharp
2011-03-21 22:34 ` Matthew Garrett
2011-03-21 23:31 ` Sarah Sharp
2011-03-21 23:41 ` Rafael J. Wysocki
2011-03-21 22:51 ` Rafael J. Wysocki
2011-03-21 23:54 ` Sarah Sharp
2011-03-22 0:07 ` Rafael J. Wysocki
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=201103142137.41607.rjw@sisk.pl \
--to=rjw@sisk.pl \
--cc=jbarnes@virtuousgeek.org \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=mjg59@srcf.ucam.org \
--cc=sarah.a.sharp@linux.intel.com \
/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;
as well as URLs for NNTP newsgroup(s).