From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Michal Semler Reply-To: cijoml@volny.cz To: bluez-users@lists.sourceforge.net Subject: Re: [Bluez-users] USB - Stable connection References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Message-Id: <200405272122.41901.cijoml@volny.cz> Sender: bluez-users-admin@lists.sourceforge.net Errors-To: bluez-users-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: List-Post: List-Help: List-Subscribe: , List-Archive: Date: Thu, 27 May 2004 21:22:41 +0200 If you have Intel or VIA chipset, you should everytime used UHCI modules Michal On Thursday 27 of May 2004 20:27, P. Elias wrote: > Hi, > > I'm not sure if this is a bluez related issue but it might help some people > who have l2cap connection problems. > > I'm running kernel 2.4.22 on both machines (1 desktop, 1 laptop) without > any patch installed. USB and Bluetooth support compiled as modules. > > I had troubles getting a stable l2cap link between them. The connection was > breaking after some packet transmission, even by surfing the web. The cause > of the problem was the UHCI module (laptop side) which was crashing > unexpectedly after removing it with the bluetooth dongle plugged. I tried > to load the USB-UHCI instead and the link works fine now. I tested it > overnight downloading 1.5 GB at 75Kbps stable speed without any interrupt. > > Have a look at my loaded modules: > > usb-uhci 23500 0 (unused) > hci_usb 8088 1 > usbcore 62624 1 [usb-uhci hci_usb] > bnep 10324 1 > crc32 2880 0 [bnep] > l2cap 16876 2 [bnep] > bluez 32196 1 [hci_usb bnep l2cap] > > I hope this will help you guys.. > Greetings > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by: Oracle 10g > Get certified on the hottest thing ever to hit the market... Oracle 10g. > Take an Oracle 10g class now, and we'll give you the exam FREE. > http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click > _______________________________________________ > Bluez-users mailing list > Bluez-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bluez-users ------------------------------------------------------- This SF.Net email is sponsored by: Oracle 10g Get certified on the hottest thing ever to hit the market... Oracle 10g. Take an Oracle 10g class now, and we'll give you the exam FREE. http://ads.osdn.com/?ad_id=3149&alloc_id=8166&op=click _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users