[Buildroot] /dev/bus/usb on BR
Peter Korsgaard
jacmet at uclibc.org
Mon Apr 26 07:02:15 UTC 2010
>>>>> "Nataraj" == Nataraj S Narayan <natarajsn at gmail.com> writes:
Nataraj> Hi
Nataraj> I am on BR git latest.
Nataraj> I am connecting a Upek fingerprint device to my At91sam9263ek SBC with
Nataraj> linux-2.6.32 and BR file system using glibc based Codesourcery
Nataraj> external toolchain.
Nataraj> Adding the device doesn't add nodes into /proc/bus/usb even though i
Nataraj> get the following after connecting device.
Your title said /dev/bus/usb, but here you say /proc - /proc/bus/usb is
handled by usbfs, whereas /dev/bus/usb is handled by udev/mdev. Which
one do you mean?
Nataraj> The same code works well on qemu emulated arm-linux libc
Nataraj> system ,where the usb system got /dev/bus/usb with populated
Nataraj> nodes.
What's the difference between that rootfs and this one? Does it work on
your AT91 if you use the qemu rootfs?
--
Bye, Peter Korsgaard
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