Usb module loading

[Sudip Mukherjee]

On Fri, Aug 8, 2014 at 11:42 AM, selva <selvabe99 at gmail.com> wrote:
> Hi All
>
> I have written a usb module which will be linked if any keyboard
> is hot plug.

Is it related to the Eudyptula Challenge ?? Looks like it is ...


> I follow the step below to make it work
>
> 1) rmmod usbhid
>
> 2) insmod hello.ko
>
> 3) hot plug the keyboard
>
> when the keyboard is hot plugged my kernel module gets loaded and in
> syslog the messages regarding the detection of the keyboard are present.
>
> My problem is i have to always remove "usbhid", if i donot that
> then "usbhid" module is always linked with the keyboard.
>
> How to make make sure that my module usb_kbd.ko gets linked to the keyboard
> with out removing "usbhid" ?
>
> My code is present in the following link
>
> https://github.com/selvagit/little_penguin/blob/master/task_05/hello.c
>
> The syslog is present in the following path
>
> https://github.com/selvagit/little_penguin/blob/master/task_05/syslog
>
> I had looked at udev rules, but what i have understood is we can set attributes
> for the modules but we can not determine which kernel module should be
> loaded for
> any device.
>
> Thanks,
> Selvaraj
>
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