I have an MGE Ellipse UPS at work.
It is connected to our server through USB.
I can't make it work. We're running the 2.2.16 kernel with
the 2.4.0-test2-pre2 usb-backport.
I'm sure I'm just missing something stupid, but I don't get it.
the device is enumerated as:
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=1.5 MxCh= 0
D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0463 ProdID=ffff Rev= 0.01
S: Manufacturer=MGE
S: Product=ELLIPSE
C:* #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr= 20mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=(none)
E: Ad=81(I) Atr=03(Int.) MxPS= 8 Ivl= 20ms
and I get the messages:
Aug 21 17:50:48 deimos kernel: hub.c: port 1 connection change
Aug 21 17:50:48 deimos kernel: hub.c: portstatus 301, change 1, 1.5 Mb/s
Aug 21 17:50:48 deimos kernel: hub.c: portstatus 303, change 0, 1.5 Mb/s
Aug 21 17:50:48 deimos kernel: usb.c: USB new device connect, assigned device number 2
Aug 21 17:50:49 deimos kernel: usb.c: kmalloc IF c07c31a0, numif 1
Aug 21 17:50:49 deimos kernel: usb.c: skipped 1 class/vendor specific interface
descriptors
Aug 21 17:50:49 deimos kernel: usb.c: new device strings: Mfr=4, Product=12,
SerialNumber=0
Aug 21 17:50:49 deimos kernel: usb.c: USB device number 2 default language ID 0x409
Aug 21 17:50:49 deimos kernel: Manufacturer: MGE
Aug 21 17:50:49 deimos kernel: Product: ELLIPSE
Aug 21 17:50:53 deimos kernel: usb_control/bulk_msg: timeout
Aug 21 17:50:53 deimos kernel: usb.c: unhandled interfaces on device
Aug 21 17:50:53 deimos kernel: usb.c: This device is not recognized by any installed
USB driver.
Aug 21 17:50:53 deimos kernel: Length = 18
Aug 21 17:50:53 deimos kernel: DescriptorType = 01
Aug 21 17:50:53 deimos kernel: USB version = 1.00
Aug 21 17:50:53 deimos kernel: Vendor:Product = 0463:ffff
Aug 21 17:50:53 deimos kernel: MaxPacketSize0 = 8
Aug 21 17:50:53 deimos kernel: NumConfigurations = 1
Aug 21 17:50:53 deimos kernel: Device version = 0.01
Aug 21 17:50:53 deimos kernel: Device Class:SubClass:Protocol = 00:00:00
Aug 21 17:50:53 deimos kernel: Per-interface classes
Aug 21 17:50:53 deimos kernel: Configuration:
Aug 21 17:50:53 deimos kernel: bLength = 9
Aug 21 17:50:53 deimos kernel: bDescriptorType = 02
Aug 21 17:50:53 deimos kernel: wTotalLength = 0022
Aug 21 17:50:53 deimos kernel: bNumInterfaces = 01
Aug 21 17:50:53 deimos kernel: bConfigurationValue = 01
Aug 21 17:50:53 deimos kernel: iConfiguration = 00
Aug 21 17:50:53 deimos kernel: bmAttributes = a0
Aug 21 17:50:53 deimos kernel: MaxPower = 20mA
Aug 21 17:50:53 deimos kernel:
Aug 21 17:50:53 deimos kernel: Interface: 0
Aug 21 17:50:53 deimos kernel: Alternate Setting: 0
Aug 21 17:50:53 deimos kernel: bLength = 9
Aug 21 17:50:53 deimos kernel: bDescriptorType = 04
Aug 21 17:50:53 deimos kernel: bInterfaceNumber = 00
Aug 21 17:50:53 deimos kernel: bAlternateSetting = 00
Aug 21 17:50:53 deimos kernel: bNumEndpoints = 01
Aug 21 17:50:53 deimos kernel: bInterface Class:SubClass:Protocol = 03:00:00
Aug 21 17:50:53 deimos kernel: iInterface = 00
Aug 21 17:50:53 deimos kernel: Endpoint:
Aug 21 17:50:53 deimos kernel: bLength = 7
Aug 21 17:50:53 deimos kernel: bDescriptorType = 05
Aug 21 17:50:53 deimos kernel: bEndpointAddress = 81 (in)
Aug 21 17:50:53 deimos kernel: bmAttributes = 03 (Interrupt)
Aug 21 17:50:53 deimos kernel: wMaxPacketSize = 0008
Aug 21 17:50:53 deimos kernel: bInterval = 14
Jason Richey
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