Hi ! I have problems with a CPIA cammera and I think is an USB problem (althougth maybe is a CPIA driver one, I don't know). I hope somebody can help. I can play with a zoomcam with kernel 2.3.51 and I get: Apr 3 12:48:46 hal kernel: usb.c: USB new device connect, assigned device number 2 Apr 3 12:48:46 hal kernel: usb.c: new device strings: Mfr=0, Product=1, SerialNumber=0 Apr 3 12:48:46 hal kernel: usb.c: USB device number 2 default language ID 0x409 Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: uhci_show_td cffc79e0 (0FFC79E0) Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: MaxLen=07 DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=0f995130) Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: Len=05 e3 SPD Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: Breadth first, link points to TD @ 0ffc79a0 Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: uhci_show_td ccae0080 (0CAE0080) Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000) Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: Len=00 e3 IOC Active Apr 3 12:48:46 hal kernel: usb-uhci-debug.h: Link Terminate Apr 3 12:48:46 hal kernel: Product: USB Camera Apr 3 12:48:46 hal kernel: usb.c: This device is not recognized by any installed USB driver. Apr 3 12:48:46 hal kernel: Length = 18 Apr 3 12:48:46 hal kernel: DescriptorType = 01 Apr 3 12:48:46 hal kernel: USB version = 1.00 Apr 3 12:48:46 hal kernel: Vendor:Product = 0553:0002 Apr 3 12:48:46 hal kernel: MaxPacketSize0 = 8 Apr 3 12:48:46 hal kernel: NumConfigurations = 1 Apr 3 12:48:46 hal kernel: Device version = 1.00 Apr 3 12:48:46 hal kernel: Device Class:SubClass:Protocol = 00:00:00 Apr 3 12:48:46 hal kernel: Per-interface classes Apr 3 12:48:46 hal kernel: Configuration: Apr 3 12:48:46 hal kernel: bLength = 9 Apr 3 12:48:46 hal kernel: bDescriptorType = 02 Apr 3 12:48:46 hal kernel: wTotalLength = 0049 Apr 3 12:48:46 hal kernel: bNumInterfaces = 01 Apr 3 12:48:46 hal kernel: bConfigurationValue = 01 Apr 3 12:48:46 hal kernel: iConfiguration = 00 Apr 3 12:48:46 hal kernel: bmAttributes = 80 Apr 3 12:48:46 hal kernel: MaxPower = 250mA Apr 3 12:48:46 hal kernel: Apr 3 12:48:46 hal kernel: Interface: 0 Apr 3 12:48:46 hal kernel: Alternate Setting: 0 Apr 3 12:48:46 hal kernel: bLength = 9 Apr 3 12:48:46 hal kernel: bDescriptorType = 04 Apr 3 12:48:46 hal kernel: bInterfaceNumber = 00 Apr 3 12:48:46 hal kernel: bAlternateSetting = 00 Apr 3 12:48:46 hal kernel: bNumEndpoints = 01 Apr 3 12:48:46 hal kernel: bInterface Class:SubClass:Protocol = ff:00:ff Apr 3 12:48:46 hal kernel: iInterface = 00 Apr 3 12:48:46 hal kernel: Endpoint: Apr 3 12:48:46 hal kernel: bLength = 7 Apr 3 12:48:46 hal kernel: bDescriptorType = 05 Apr 3 12:48:46 hal kernel: bEndpointAddress = 81 (in) Apr 3 12:48:46 hal kernel: bmAttributes = 01 (Isochronous) Apr 3 12:48:46 hal kernel: wMaxPacketSize = 0000 Apr 3 12:48:46 hal kernel: bInterval = 01 Apr 3 12:48:46 hal kernel: Alternate Setting: 1 Apr 3 12:48:46 hal kernel: bLength = 9 Apr 3 12:48:46 hal kernel: bDescriptorType = 04 Apr 3 12:48:46 hal kernel: bInterfaceNumber = 00 Apr 3 12:48:46 hal kernel: bAlternateSetting = 01 Apr 3 12:48:46 hal kernel: bNumEndpoints = 01 Apr 3 12:48:46 hal kernel: bInterface Class:SubClass:Protocol = ff:00:ff Apr 3 12:48:46 hal kernel: iInterface = 00 Apr 3 12:48:46 hal kernel: Endpoint: Apr 3 12:48:46 hal kernel: bLength = 7 Apr 3 12:48:46 hal kernel: bDescriptorType = 05 Apr 3 12:48:46 hal kernel: bEndpointAddress = 81 (in) Apr 3 12:48:46 hal kernel: bmAttributes = 01 (Isochronous) Apr 3 12:48:46 hal kernel: wMaxPacketSize = 01c0 Apr 3 12:48:46 hal kernel: bInterval = 01 Apr 3 12:48:46 hal kernel: Alternate Setting: 2 Apr 3 12:48:46 hal kernel: bLength = 9 Apr 3 12:48:46 hal kernel: bDescriptorType = 04 Apr 3 12:48:46 hal kernel: bInterfaceNumber = 00 Apr 3 12:48:47 hal kernel: bAlternateSetting = 02 Apr 3 12:48:47 hal kernel: bNumEndpoints = 01 Apr 3 12:48:47 hal kernel: bInterface Class:SubClass:Protocol = ff:00:ff Apr 3 12:48:47 hal kernel: iInterface = 00 Apr 3 12:48:47 hal kernel: Endpoint: Apr 3 12:48:47 hal kernel: bLength = 7 Apr 3 12:48:47 hal kernel: bDescriptorType = 05 Apr 3 12:48:47 hal kernel: bEndpointAddress = 81 (in) Apr 3 12:48:47 hal kernel: bmAttributes = 01 (Isochronous) Apr 3 12:48:47 hal kernel: wMaxPacketSize = 02c0 Apr 3 12:48:47 hal kernel: bInterval = 01 Apr 3 12:48:47 hal kernel: Alternate Setting: 3 Apr 3 12:48:47 hal kernel: bLength = 9 Apr 3 12:48:47 hal kernel: bDescriptorType = 04 Apr 3 12:48:47 hal kernel: bInterfaceNumber = 00 Apr 3 12:48:47 hal kernel: bAlternateSetting = 03 Apr 3 12:48:47 hal kernel: bNumEndpoints = 01 Apr 3 12:48:47 hal kernel: bInterface Class:SubClass:Protocol = ff:00:ff Apr 3 12:48:47 hal kernel: iInterface = 00 Apr 3 12:48:47 hal kernel: Endpoint: Apr 3 12:48:47 hal kernel: bLength = 7 Apr 3 12:48:47 hal kernel: bDescriptorType = 05 Apr 3 12:48:47 hal kernel: bEndpointAddress = 81 (in) Apr 3 12:48:47 hal kernel: bmAttributes = 01 (Isochronous) Apr 3 12:48:47 hal kernel: wMaxPacketSize = 03c0 Apr 3 12:48:47 hal kernel: bInterval = 01 ... Apr 3 12:49:06 hal kernel: V4L-Driver for Vision CPiA based cameras v0.7.4 Apr 3 12:49:06 hal kernel: usb.c: registered new driver cpia Apr 3 12:49:06 hal kernel: USB CPiA camera found Apr 3 12:49:06 hal kernel: CPiA Version: 1.30 (2.10) Apr 3 12:49:06 hal kernel: CPiA PnP-ID: 0553:0002:0100 Apr 3 12:49:06 hal kernel: VP-Version: 1.0 0100 But when I try with the 2.2.14 patched with backport 2.3.50: Apr 3 16:00:56 hal kernel: usb.c: USB new device connect, assigned device number 2 Apr 3 16:00:59 hal kernel: usb_control/bulk_msg: timeout Apr 3 16:01:11 hal last message repeated 4 times Apr 3 16:01:11 hal kernel: usb.c: USB device not responding, giving up (error=-110) Apr 3 16:01:12 hal kernel: V4L-Driver for Vision CPiA based cameras v0.7.4 Apr 3 16:01:12 hal insmod: /lib/modules/2.2.14/misc/cpia_usb.o: insmod cpia_usb failed Apr 3 16:01:12 hal kernel: usb.c: registered new driver cpia Apr 3 16:02:12 hal modprobe: modprobe: Can't locate module char-major-81-0 Apr 3 16:02:30 hal kernel: usb.c: USB disconnect on device -1 Apr 3 16:02:34 hal kernel: usb.c: USB new device connect, assigned device number 2 Apr 3 16:02:37 hal kernel: usb_control/bulk_msg: timeout Apr 3 16:02:49 hal last message repeated 4 times Apr 3 16:02:49 hal kernel: usb.c: USB device not responding, giving up (error=-110) Any sugestion ? What's wrong ? Somebody is using this configuration in a right way ? Pleeese Help !!! Thanks a lot for your time. -- ------------------------------------------------------------------- Jose Miguel Buenaposada Biencinto Facultad de Inform�tica | Computer Science School Universidad Polit�cnica de Madrid (UPM) | Madrid Tech. University. Campus de Montegancedo s/n 28660 Boadilla del Monte, Madrid (ESPA�A)| (SPAIN) Voice +34 91 336 69 47 e-mail: [EMAIL PROTECTED] web : http://www.dia.fi.upm.es/~jmbuena ------------------------------------------------------------------- --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[linux-usb] 2.2.14 USB Backport from 2.3.50 & CPIA
Jose Miguel Buenaposada Biencinto Mon, 03 Apr 2000 12:12:34 -0700
