From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Marcel Holtmann To: BlueZ users In-Reply-To: References: Date: Sat, 16 Jun 2007 09:39:45 +0200 Message-Id: <1181979586.6846.62.camel@aeonflux.inter-touch.com> Mime-Version: 1.0 Subject: Re: [Bluez-users] input service trouble Reply-To: BlueZ users List-Id: BlueZ users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Sender: bluez-users-bounces@lists.sourceforge.net Errors-To: bluez-users-bounces@lists.sourceforge.net Hi Dick, > I'm testing the new input service but I have some trouble with reconnects. If I > don't use my dinovo keyboard or mx laser for a while the connection is closed > and they aren't automatically reconnected. > > Sometimes a power cycle (on the HID device) helps, sometimes I need to send a > Connect() through DBUS and sometimes I need a hciconfig hci0 reset and I also > have some success with reloading hci_usb. > > I also have error messages in dmesg: > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb df9a7c14 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb df9a7c14 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f3272814 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f3272814 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f2d36814 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f2d36814 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f3272414 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f3272414 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f7d01014 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb f7d01014 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb df9a7a14 err -38 > hci_usb_isoc_rx_submit: hci0 isoc rx submit failed urb df9a7a14 err -38 load the hci_usb driver with isoc=0. It seems that you USB host controller doesn't really like ISOC URBs. > And the module usage count on hidp is high: > $ lsmod > Module Size Used by > hidp 10816 26 > hci_usb 13596 4 > rfcomm 28376 1 > l2cap 17216 18 hidp,rfcomm > bluetooth 39588 8 hidp,hci_usb,rfcomm,l2cap Check hcitool con and /sys/class/bluetooth/l2cap for open sockets. > ListDevices() only gives the two devices (keyboard0 and pointing1). How many devices do you have. I count only two. So that looks fine to me. > I'm using 2.6.20-gentoo-r8 (without mh patches) We are at 2.6.22-rc4 and that is the official one with all patches. Worth trying that one. Regards Marcel ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Bluez-users mailing list Bluez-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bluez-users