Return-Path: Subject: Re: [Bluez-devel] want duplicate inquiry results during a single device inquiry From: Marcel Holtmann To: Albert Huang Cc: BlueZ Mailing List In-Reply-To: References: Content-Type: text/plain Message-Id: <1092416317.28711.258.camel@pegasus> Mime-Version: 1.0 Sender: bluez-devel-admin@lists.sourceforge.net Errors-To: bluez-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Fri, 13 Aug 2004 18:58:37 +0200 Hi Albert, > While experimenting with a hp ipaq running a 2.4.19 kernel, I noticed > that during a since device inquiry, multiple EVT_INQUIRY_RESULT events > could be generated from the same remote device. The inquiry was done > using a raw hci socket. On x86 PCs running the same userland code but > with more recent versions of bluez and the linux kernel, the duplicate > events are no longer generated. Instead, during a single inquiry, a > response will be received from a remote device at most once. > > I'm assuming that sometime in the recent past, kernel level caching > was implemented to prevent these duplicate inquiry results from > propagating up to user land. Is there a way to turn this off, so that > all inquiry results are passed through? this is device specific and can be controlled by a HCI command. Show us the outputs of "hciconfig -a" for both devices. Regards Marcel ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Bluez-devel mailing list Bluez-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-devel