Hi All I have written a usb module which will be linked if any keyboard is hot plug. 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
You are not supposed to make the solutions for Eudyptula challenge available to others. On Aug 8, 2014 8:12 AM, "selva" <selvabe99@gmail.com> wrote:
Hi All
I have written a usb module which will be linked if any keyboard is hot plug.
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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On Fri, 08 Aug 2014 08:14:26 +0200, Kristofer Hallin said:
You are not supposed to make the solutions for Eudyptula challenge available to others.
Also, it's a potentially career-limiting move - Google is forever, and doing something like that may tell potential employers that you are either unwilling or unable to read and follow a set of specifications. And if you can't be trusted with the Eudyptula NDA, why should they trust you with an NDA that matters?
On Fri, Aug 8, 2014 at 11:42 AM, selva <selvabe99@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
_______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
On 08/08/2014 11:42 AM, selva wrote:
My code is present in the following link
https://github.com/selvagit/little_penguin/blob/master/task_05/hello.c
As per the rules of *The Eudyptula Challenge*: *Posting answers to the questions online is also frowned apon, as it really doesn't help anyone out*. You are not supposed to make available to others... -- Regards, Varka Bhadram.
Hi all, Sorry for not remembering the rules, i will make the link inaccessible Thanks, Selvaraj
Just a info to any one taking the little penguin task, my mail was removed from the task because of posting of public domain. Do not post in public domain On Wed, Aug 06, 2014 at 03:15:20AM +0000, Little Penguin wrote:
On Tue, Aug 05, 2014 at 09:24:00PM +0530, selva wrote:
Hi,
This loads for _any_ usb device, not just a usb keyboard :(
Not good, please fix.
And now you ask on a public mailing list, with pointers to a github repo, both of which are totally against the rules of the challenge. There's already enough public versions of this task's answer floating around out there that I had to change it once, don't make me have to change it again. So, since you violated the rules of the challenge, I'm going to have to remove you from the challenge, sorry. Sad to see you go. - little
participants (5)
-
Kristofer Hallin -
selva -
Sudip Mukherjee -
Valdis.Kletnieks＠vt.edu -
Varka Bhadram