Hi Linux USB hackers, I still could not solve the USB problem of the Transilica bluetooth Evaluation Kit http://www.transilica.com/prod.html, in kernel 2.4.9.
I also approached the vendor. They pass me a new evaluation kit, which is proven working in the windows environment But in Linux environment no matter uhci or usb-uhci the result are the same: Dec 21 13:18:14 desktop12 kernel: usb.c: USB device not responding, giving up (error=-32) Dec 21 13:18:14 desktop12 kernel: hub.c: USB new device connect on bus1/1, assigned device number 5 Dec 21 13:18:14 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# 250 Dec 21 13:18:14 desktop12 kernel: usb.c: USB device not responding, giving up (error=-32) Dec 21 13:18:40 desktop12 kernel: hub.c: USB new device connect on bus1/1, assigned device number 6 Dec 21 13:18:40 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# 1929 Dec 21 13:18:40 desktop12 kernel: usb.c: USB device not responding, giving up (error=-32) Dec 21 13:18:41 desktop12 kernel: hub.c: USB new device connect on bus1/1, assigned device number 7 Dec 21 13:18:41 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# 151 Dec 21 13:18:41 desktop12 kernel: usb.c: USB device not responding, giving up (error=-32) Here are the messages in the /proc/bus/usb/devices: T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=0000 ProdID=0000 Rev= 0.00 S: Product=USB UHCI-alt Root Hub S: SerialNumber=ef80 C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms Here are the messages in the /proc/bus/usb/drivers: usbdevfs hub hci_usb I also put the vendor information (03e8-03ef) into the /usr/src/linux***/drivers/pci/pci.ids and /usr/src/linux***/drivers/pci/devlist.h. But it does not help at all. Please tell me what does the error -32 mean? What are the possible places I could modify in the usb.c file or else where? Thanks a lot. Regards, David ----- Original Message ----- From: "yang xiaoyong" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 13, 2001 10:32 PM Subject: usb.c: USB device not accepting new > Hi folks, > > My system information Redhat 7.1 and kernel 2.4.9-6. > > I have a USB Bluetooth chip, Transilica Evaluation Kit > http://www.transilica.com/prod.html , the smallest > Bluetooth SOC( system on chip) product. The device is working fine in the > Windows environment and > standalone. We could not even able to initialize the device. I suspect its > class/subclass/protocol numbers might differ from the "usual" ones > (0xe0/0x01/0x01). I have tried out to include the usbfs into the > kernel and enabled experimental USB device filesystem support in the kernel > and mount it as follows: > > mount -t usbdevfs none /proc/bus/usb > > but I found that the Transilica device uses the "normal number". The > traces are shown here: > > #After USB is plugged into the the Transilica Evaluation Kit 1700 or 1760 > > #The following messages are recorded in the /proc/bus/USB/devices > > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 > > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 > > D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > > P: Vendor=0000 ProdID=0000 Rev= 0.00 > > S: Product=USB UHCI Root Hub > > S: SerialNumber=ef80 > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub > > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms > > > > #The following messages are recorded in the /proc/bus/usb/drivers > > > > usbdevfs > > hub > > hci_usb > > #The kernel trace is shown here: > > > > Dec 13 19:16:08 desktop12 kernel: usb-uhci.c: $Revision: 1.259 $ time > 19:49:50 Nov 22 2001 > > Dec 13 19:16:08 desktop12 kernel: usb-uhci.c: High bandwidth mode enabled > > Dec 13 19:16:08 desktop12 kernel: PCI: Found IRQ 10 for device 00:1f.2 > > Dec 13 19:16:08 desktop12 kernel: PCI: Setting latency timer of device > 00:1f.2 to 64 > > Dec 13 19:16:08 desktop12 kernel: usb-uhci.c: USB UHCI at I/O 0xef80, IRQ 10 > > Dec 13 19:16:08 desktop12 kernel: usb-uhci.c: Detected 2 ports > > Dec 13 19:16:08 desktop12 kernel: usb.c: new USB bus registered, assigned > bus number 1 > > Dec 13 19:16:08 desktop12 kernel: Product: USB UHCI Root Hub > > Dec 13 19:16:08 desktop12 kernel: SerialNumber: ef80 > > Dec 13 19:16:08 desktop12 kernel: hub.c: USB hub found > > Dec 13 19:16:08 desktop12 kernel: hub.c: 2 ports detected > > Dec 13 19:16:08 desktop12 kernel: usb-uhci.c: v1.251:USB Universal Host > Controller Interface driver > > Dec 13 19:16:08 desktop12 /sbin/hotplug: arguments (usb) env > (PWD=/etc/hotplug HOSTNAME=desktop12 DEVICE=/proc/bus/usb/001/001 ACTION=add > DEBUG=kernel MACHTYPE=i386-redhat-linux-gnu OLDPWD=/ DEVFS=/proc/bus/usb > TYPE=9/0/0 SHLVL=1 SHELL=/bin/bash HOSTTYPE=i386 OSTYPE=linux-gnu HOME=/ > > TERM=dumb PATH=/bin:/sbin:/usr/sbin:/usr/bin PRODUCT=0/0/0 _=/usr/bin/env) > > Dec 13 19:16:08 desktop12 /sbin/hotplug: invoke /etc/hotplug/usb.agent > > Dec 13 19:16:08 desktop12 /etc/hotplug/usb.agent: ... no drivers for USB > product 0/0/0 > > Dec 13 19:16:09 desktop12 kernel: hub.c: USB new device connect on bus1/2, > assigned device number 2 > > Dec 13 19:16:09 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# > 702 > > Dec 13 19:16:09 desktop12 kernel: usb.c: USB device not accepting new > address=2 (error=-110) > > Dec 13 19:16:09 desktop12 kernel: hub.c: USB new device connect on bus1/2, > assigned device number 3 > > Dec 13 19:16:09 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# > 952 > > Dec 13 19:16:09 desktop12 kernel: usb.c: USB device not accepting new > address=3 (error=-110) > > Dec 13 19:16:19 desktop12 kernel: BlueZ HCI Core ver 2.0 Copyright (C) > 2000,2001 Qualcomm Inc > > Dec 13 19:16:19 desktop12 kernel: Written 2000,2001 by Maxim Krasnyansky > <[EMAIL PROTECTED]> > > Dec 13 19:16:19 desktop12 kernel: BlueZ HCI USB driver ver 2.0 Copyright (C) > 2000,2001 Qualcomm Inc > > Dec 13 19:16:19 desktop12 kernel: Written 2000,2001 by Maxim Krasnyansky > <[EMAIL PROTECTED]> > > Dec 13 19:16:19 desktop12 kernel: usb.c: registered new driver hci_usb > > Dec 13 19:16:43 desktop12 kernel: hub.c: USB new device connect on bus1/2, > assigned device number 4 > > Dec 13 19:16:43 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# > 1860 > > Dec 13 19:16:43 desktop12 kernel: usb.c: USB device not accepting new > address=4 (error=-110) > > Dec 13 19:16:43 desktop12 kernel: hub.c: USB new device connect on bus1/2, > assigned device number 5 > > Dec 13 19:16:43 desktop12 kernel: usb-uhci.c: interrupt, status 2, frame# 62 > > Dec 13 19:16:43 desktop12 kernel: usb.c: USB device not accepting new > address=5 (error=-110) > > > > > > #I also test the USB out with The Ericsson Bluetooth two module Kit. It is > working fine and gives the massages in > /proc/bus/usb/devices > > > > T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 > > B: Alloc= 0/900 us ( 0%), #Int= 0, #Iso= 0 > > D: Ver= 1.00 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 > > P: Vendor=0000 ProdID=0000 Rev= 0.00 > > S: Product=USB UHCI Root Hub > > S: SerialNumber=ef80 > > C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA > > I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub > > E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl=255ms > > T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 6 Spd=12 MxCh= 0 > > D: Ver= 1.10 Cls=e0(unk. ) Sub=01 Prot=01 MxPS= 8 #Cfgs= 1 > > P: Vendor=08ea ProdID=abba Rev= 0.01 > > S: Manufacturer=Ericsson > > S: Product=Bluetooth Device > > C:* #Ifs= 3 Cfg#= 1 Atr=e0 MxPwr=100mA > > I: If#= 0 Alt= 0 #EPs= 3 Cls=00(>ifc ) Sub=00 Prot=00 Driver=hci_usb > > E: Ad=83(I) Atr=02(Bulk) MxPS= 64 Ivl= 0ms > > E: Ad=04(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms > > E: Ad=85(I) Atr=03(Int.) MxPS= 16 Ivl= 1ms > > I: If#= 1 Alt= 0 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=hci_usb > > E: Ad=81(I) Atr=01(Isoc) MxPS= 0 Ivl= 1ms > > E: Ad=02(O) Atr=01(Isoc) MxPS= 0 Ivl= 1ms > > I: If#= 1 Alt= 1 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=hci_usb > > E: Ad=81(I) Atr=01(Isoc) MxPS= 9 Ivl= 1ms > > E: Ad=02(O) Atr=01(Isoc) MxPS= 9 Ivl= 1ms > > I: If#= 1 Alt= 2 #EPs= 2 Cls=00(>ifc ) Sub=00 Prot=00 Driver=hci_usb > > E: Ad=81(I) Atr=01(Isoc) MxPS= 17 Ivl= 1ms > > E: Ad=02(O) Atr=01(Isoc) MxPS= 17 Ivl= 1ms > > I: If#= 2 Alt= 0 #EPs= 0 Cls=fe(app. ) Sub=01 Prot=00 Driver=(none) > > Here are my questions: > > Could anyone please tell me what Error (-100) is? It seems that the > transilica bluetooth kit is not supported by the Linux USB (either uhci, > usb-uhci and usb-ohci, also bluetooth.o) driver. > > If anyone want to help me include this device into the Linux usb driver, > what are the information I need to provide? > > I guess it has nothing to do with the blutooth in this stage,right? > > If I want to customize the USB driver include in the kernel to include my > driver, where should I look into? > > Thanks. > Best regards, > Xiaoyong > > _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-users
