From: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
To: Mark Lord <lkml@rtr.ca>
Cc: pcihpd-discuss@lists.sourceforge.net,
Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: PCIe Hotplug: NFG unless I boot with card already inserted.
Date: Tue, 16 Oct 2007 13:29:41 -0700 [thread overview]
Message-ID: <20071016132941.69d9050f.kristen.c.accardi@intel.com> (raw)
In-Reply-To: <47150565.5090102@rtr.ca>
On Tue, 16 Oct 2007 14:39:33 -0400
Mark Lord <lkml@rtr.ca> wrote:
> Another thing: if a card is already in the slot before pciehp is loaded
> (under any circumstances), then pciehp does *not* see the card until I
> unplug/replug it.
One other thing to note here, the proper operation of hot plug dictates that
if you boot your laptop with no adapter in the slot, you must first load
the driver in order for the new adapter interrupt to be captured. So,
if you insert a card without the driver loaded, it will not be enumerated
by PCI until you remove it and the reinsert it.
next prev parent reply other threads:[~2007-10-16 20:36 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-16 13:46 Mark Lord
2007-10-16 15:21 ` Mark Lord
2007-10-16 15:46 ` Kristen Carlson Accardi
2007-10-16 18:39 ` Mark Lord
2007-10-16 18:43 ` Kristen Carlson Accardi
2007-10-16 18:57 ` Mark Lord
2007-10-16 18:59 ` Mark Lord
2007-10-16 19:31 ` Mark Lord
2007-10-16 19:51 ` Kristen Carlson Accardi
2007-10-16 20:07 ` Kristen Carlson Accardi
2007-10-16 20:39 ` Mark Lord
2007-10-16 21:01 ` Kristen Carlson Accardi
2007-10-16 22:33 ` Theodore Tso
2007-10-16 21:41 ` [Pcihpd-discuss] " Greg KH
2007-10-16 21:57 ` [PATCH] Fix PCIe hotplug for Dell notebook ExpressCard slots Mark Lord
2007-10-16 22:03 ` Greg KH
2007-10-16 22:19 ` Mark Lord
2007-10-16 22:41 ` [Pcihpd-discuss] " Kristen Carlson Accardi
2007-10-16 22:04 ` Kristen Carlson Accardi
2007-10-16 22:17 ` Mark Lord
2007-10-17 1:53 ` [PATCH 0/4] Fix PCIe hotplug for non-ACPI ExpressCard slots (version 2) Mark Lord
2007-10-17 1:54 ` [PATCH 1/4] " Mark Lord
2007-10-17 1:54 ` [PATCH 2/4] " Mark Lord
2007-10-17 1:55 ` [PATCH 3/4] " Mark Lord
2007-10-17 1:55 ` [PATCH 4/4] " Mark Lord
2007-10-18 0:01 ` Kristen Carlson Accardi
2007-10-18 2:28 ` Mark Lord
2007-10-17 3:31 ` [Pcihpd-discuss] [PATCH 2/4] " Matthew Wilcox
2007-10-17 23:54 ` Kristen Carlson Accardi
2007-10-18 2:25 ` Mark Lord
2007-10-17 3:29 ` [Pcihpd-discuss] [PATCH 1/4] " Matthew Wilcox
2007-10-17 13:09 ` Mark Lord
2007-10-17 14:02 ` Matthew Wilcox
2007-10-17 14:33 ` Mark Lord
2007-10-17 22:02 ` [PATCH 0/4] " Andrew Morton
2007-10-17 22:59 ` Mark Lord
2007-10-17 23:25 ` Andrew Morton
2007-10-16 20:29 ` Kristen Carlson Accardi [this message]
2007-10-16 20:41 ` PCIe Hotplug: NFG unless I boot with card already inserted Mark Lord
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