linux-kernel - Re: [bluetooth device not working fine]issue with usb core probe at hibernate & resume

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Message-Id: <1252662926.8931.65.camel@violet>
Date:	Fri, 11 Sep 2009 11:55:26 +0200
From:	Marcel Holtmann <marcel@...tmann.org>
To:	Madula Sasikiran <Madula.Sasikiran@...eros.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [bluetooth device not working fine]issue with usb core probe
 at hibernate & resume

Hi,

> I am a bluetooth developer, came into bluetooth field recently. My bluetooth device is not working fine when I do hibernate and resume in linux 2.6.28 (ubuntu 9.0.4). It is working fine in the older versions. When I debugged the issue I see that when usb core is calling probe for the usb bluetooth dongle and the driver related to that is loading the firmware into the device. When I suspend and resume, usb core is calling probe and the firmware is getting loaded fine. For hibernate resume usb core is not calling probe and firmware is not getting loaded. I would like to know whether it is the issue with the usb core or Do I need to do any changes in the driver for this. Can I call the probe of my usb bluetooth dongle explicitly using any scripts?

according to MAINTAINERS, the actual correct mailing list for this is
linux-bluetooth@...r.kernel.org and not LKML.

Also the latest kernel is 2.6.31 and that is what you should report
issues against.

Regards

Marcel


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