Hi,

I want to inject particular data into beacon frame in Android device.
I found two approaches:
1. Write loadable kernel module.
2. Modify MAC80211 subsystem
In the first approach, I found that I could not include directly
source code from MAC80211 sub system in folder /net/mac80211/. Thus, I
used the second approach, but, every time I change any line of source
code, it takes 30 minutes to build zImage  then install new kernel in
my Android device. Finally, I was stuck.
Therefore, my questions are:
1. Is it right approach to modify MAC80211 subsystem?
2. Are there any faster approach to modify MAC80211 and test source code?
3. I am curious about the way you write code and test MAC80211. Could
you explain in details?
Best Regards,
Duy Tai.
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Nguyen Duy Tai
Ym: kimjiwoo741
Phone: +841676919422
Faculty of Computer Science and Engineering.
University of Technology HCMC.
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