From: Greg KH <greg@kroah.com>
To: linux-hotplug@vger.kernel.org
Subject: Re: pci express hotplug problem
Date: Wed, 08 Jun 2011 15:15:25 +0000 [thread overview]
Message-ID: <20110608151525.GA9463@kroah.com> (raw)
In-Reply-To: <4DEF3124.9010100@globaledgesoft.com>
On Wed, Jun 08, 2011 at 01:51:56PM +0530, shivprashant wrote:
> hi,
> i am writing pci express hotplug driver for mpc8315erdb(powerpc).
> the driver uses PCI hotplug subsystem not pcie port bus driver. i am
> able to do insertion and removal of pci express cards and confirm
> using 'lspci' command. driver is working with SATA and PATA memory
> cards with some minor modifications in the kernel. the problem i am
> facing now is when i try to repeatedly insert and remove the kernel
> is crashing, although non-fatal. normal insertion/removal works fine
> but repeated insertion/removal fails. pls guide me where am i wrong
> or what changes i should make to recover from pci errors.
You should post this on the linux-pci@vger.kernel.org list, along with
the errors and crashes you are seeing, and your code that you have
written so that people can help you out with it.
good luck,
greg k-h
prev parent reply other threads:[~2011-06-08 15:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-08 8:33 pci express hotplug problem shivprashant
2011-06-08 15:15 ` Greg KH [this message]
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