I just saw this happen. I was using a DC240 digital camera, and suddenly
/dev/kodak (c 180 80) became unopenable.
Briefly, camera #0 was detected, but then suddenly #0 went away and was
replaced by #1. Unplugging and replugging the camera made things better
again.
Tim.
*/
[...]
Manufacturer: Eastman Kodak Company
usb-uhci-debug.h: uhci_show_td c65bd240 (065BD240)
usb-uhci-debug.h: MaxLen=07 DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=068d64e0)
usb-uhci-debug.h: Len=7ff e3 SPD
usb-uhci-debug.h: Depth first, link points to TD @ 065bd280
usb-uhci-debug.h: uhci_show_td c65bd840 (065BD840)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
Product: KODAK DC240 Zoom Digital Camera
dc2xx.c: USB Camera #0 connected
usb.c: dc2xx driver claimed interface c2d0a4a0
Length = 18
DescriptorType = 01
USB version = 1.00
Vendor:Product = 040a:0120
MaxPacketSize0 = 8
NumConfigurations = 1
Device version = 1.08
Device Class:SubClass:Protocol = 00:00:00
Per-interface classes
Configuration:
bLength = 9
bDescriptorType = 02
wTotalLength = 0020
bNumInterfaces = 01
bConfigurationValue = 01
iConfiguration = 00
bmAttributes = 40
MaxPower = 100mA
Interface: 0
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 00
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = 00:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 01 (out)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
hub.c: port 1 connection change
hub.c: portstatus 100, change 3, High Speed
usb.c: USB disconnect on device 2
dc2xx.c: USB Camera #0 disconnected
hub.c: port 1 enable change, status 100
hub.c: port 1 connection change
hub.c: portstatus 101, change 1, High Speed
hub.c: portstatus 103, change 0, High Speed
usb.c: USB new device connect, assigned device number 2
usb.c: kmalloc IF c3fe9f80, numif 1
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=0
usb.c: USB device number 2 default language ID 0x409
usb-uhci-debug.h: uhci_show_td c433fa20 (0433FA20)
usb-uhci-debug.h: MaxLen=07 DT0 EndPt=0 Dev=2, PID=69( IN ) (buf=068d6ee8)
usb-uhci-debug.h: Len=03 e3 SPD
usb-uhci-debug.h: Depth first, link points to TD @ 0433fa60
usb-uhci-debug.h: uhci_show_td c1fcd080 (01FCD080)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
Manufacturer: Eastman Kodak Company
usb-uhci-debug.h: uhci_show_td c1fcd240 (01FCD240)
usb-uhci-debug.h: MaxLen=07 DT1 EndPt=0 Dev=2, PID=69( IN ) (buf=068d6f00)
usb-uhci-debug.h: Len=7ff e3 SPD
usb-uhci-debug.h: Depth first, link points to TD @ 01fcd280
usb-uhci-debug.h: uhci_show_td c1fcd840 (01FCD840)
usb-uhci-debug.h: MaxLen=7ff DT1 EndPt=0 Dev=2, PID=e1( OUT ) (buf=00000000)
usb-uhci-debug.h: Len=00 e3 IOC Active
usb-uhci-debug.h: Link Terminate
Product: KODAK DC240 Zoom Digital Camera
dc2xx.c: USB Camera #1 connected
usb.c: dc2xx driver claimed interface c3fe9f80
Length = 18
DescriptorType = 01
USB version = 1.00
Vendor:Product = 040a:0120
MaxPacketSize0 = 8
NumConfigurations = 1
Device version = 1.08
Device Class:SubClass:Protocol = 00:00:00
Per-interface classes
Configuration:
bLength = 9
bDescriptorType = 02
wTotalLength = 0020
bNumInterfaces = 01
bConfigurationValue = 01
iConfiguration = 00
bmAttributes = 40
MaxPower = 100mA
Interface: 0
Alternate Setting: 0
bLength = 9
bDescriptorType = 04
bInterfaceNumber = 00
bAlternateSetting = 00
bNumEndpoints = 02
bInterface Class:SubClass:Protocol = 00:00:00
iInterface = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 01 (out)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
Endpoint:
bLength = 7
bDescriptorType = 05
bEndpointAddress = 82 (in)
bmAttributes = 02 (Bulk)
wMaxPacketSize = 0040
bInterval = 00
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This archive was generated by hypermail 2b29 : Tue Feb 15 2000 - 21:00:28 EST