You should build mac80211 as module instead of built-in driver and "make modules" instead of full make. This way you'll be just rebuilding mac80211.ko instead of the whole thing. On Mon, Jun 8, 2015 at 2:39 AM, Duy Tai Nguyen <duytai.cse@xxxxxxxxx> wrote: > 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. > ------------------------------------------------------------------------------------------------------------ > Nguyen Duy Tai > Ym: kimjiwoo741 > Phone: +841676919422 > Faculty of Computer Science and Engineering. > University of Technology HCMC. > ------------------------------------------------------------------------------------------------------------ > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
