Hi,
i use linux 2.6.35.3 (upstream kernel from kernel.org) with debian
squeeze on armel.
I connect an embedded device (USB-B) with a linux/windows PC (USB-A) via
USB.
When i connect/disconnect the usb-cable, there's no udev event to detect
the event. But i need the event to handle network setup.
I get an event (watch with "udevadm --debug monitor") when i remove the
g_ether driver with "rmmod g_ether":
### begin ###
KERNEL[1326109330.702269] remove
/devices/platform/at91_udc/gadget/net/usb0 (net)
UDEV [1326109330.719743] remove
/devices/platform/at91_udc/gadget/net/usb0 (net)
KERNEL[1326109330.958320] remove /module/g_ether (module)
UDEV [1326109330.962424] remove /module/g_ether (module)
### end ###
When i load the module (modprobe g_ether) i get (with output of kernel
debug console):
### begin ###
KERNEL[1326109414.309668] add /module/g_g_ether gadget: using
random self ethernet address
ether (module)
UDEV [1326109414.312464] add /module/g_ether (module)
g_ether gadget: using random host ethernet address
KERNEL[1326109414.332187] add
/devices/platform/at91_udc/gadget/net/usb0 (net)
usb0: MAC ee:5a:f5:49:26:03
usb0: HOST MAC c2:10:aa:7c:6f:2e
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
UDEV [1326109414.364777] add
/devices/platform/at91_udc/gadget/net/usb0 (net)
g_ether gadget: g_ether ready
ADDRCONF(NETDEV_UP): usb0: link is not ready
### end ###
What i get (on kernel debug console) when i connect the cable, is:
### begin ###
g_ether gadget: full speed config #1: CDC Ethernet (ECM)
### end ###
But no udev event. When i remove the cable, i get nothing (no udev event
and no output on debug console).
any ideas how to solve the problem?
Tom
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