From: shivprashant <shivprashanth.h@globaledgesoft.com>
To: linux-hotplug@vger.kernel.org
Subject: pci express hotplug problem
Date: Wed, 08 Jun 2011 08:33:56 +0000 [thread overview]
Message-ID: <4DEF3124.9010100@globaledgesoft.com> (raw)
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.
--
With Regards,
Shivaprashanth H
next reply other threads:[~2011-06-08 8:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-08 8:33 shivprashant [this message]
2011-06-08 15:15 ` pci express hotplug problem Greg KH
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=4DEF3124.9010100@globaledgesoft.com \
--to=shivprashanth.h@globaledgesoft.com \
--cc=linux-hotplug@vger.kernel.org \
/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).