From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Duffy Date: Tue, 08 Mar 2005 17:09:08 +0000 Subject: Re: pci-e hotplug on Intel SE7520HPAF2 board Message-Id: <1110301748.20262.4.camel@duffman> MIME-Version: 1 Content-Type: multipart/mixed; boundary="=-w+CrJEOX3Wb6u6QzJ8fY" List-Id: References: <1110243507.30761.8.camel@duffman> In-Reply-To: <1110243507.30761.8.camel@duffman> To: linux-hotplug@vger.kernel.org --=-w+CrJEOX3Wb6u6QzJ8fY Content-Type: text/plain Content-Transfer-Encoding: quoted-printable On Mon, 2005-03-07 at 22:55 -0800, Greg KH wrote: > On Mon, Mar 07, 2005 at 04:58:27PM -0800, Tom Duffy wrote: > >=20 > > What do I need to do to get hot insert working? >=20 > Did you tell the kernel to enable power to these slots? >=20 > I do not think that hot add and hot remove are supported, you need to > disable the power to them (or enable them) by either using a hardware > switch on the latch of the case, or by using the sysfs interface (under > /sys/bus/pci/slots/). [root@intlhotp-1 ~]# cat /sys/bus/pci/slots/3/power 1 [root@intlhotp-1 ~]# cat /sys/bus/pci/slots/4/power 1 [root@intlhotp-1 ~]# echo 1 > /sys/bus/pci/slots/3/power acpiphp_glue: No new device found [root@intlhotp-1 ~]# echo 1 > /sys/bus/pci/slots/4/power acpiphp_glue: No new device found > Also, there is a pci hotplug specific mailing list, if you are > interested. Ok, we can move discussion there if you like. What is the list? -tduffy --=-w+CrJEOX3Wb6u6QzJ8fY Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (GNU/Linux) iD8DBQBCLdwzdY502zjzwbwRAg+OAJ94rARo3qewgLOC39VwN71S8SqfPgCdF5cL Ffyj//2hbZLUG2Ab4f/eg9g= =oWK/ -----END PGP SIGNATURE----- --=-w+CrJEOX3Wb6u6QzJ8fY-- ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel