Re: [android-kernel] Re: About AT Command in Linux System Calls of Nexus 4

2016-02-01 Thread Shree Kumar
IMO, hooking at the kernel level is not the right approach for Android. Please hook at the higher levels - maybe the RIL, or API/framework. Such approach may also work better across devices. On 02-Feb-2016 2:58 am, wrote: > Hello everyone, > > I have same issue with Nexus 4. Now, I'm hookig all s

[android-kernel] Re: About AT Command in Linux System Calls of Nexus 4

2016-02-01 Thread pwningisnotcrime
Hello everyone, I have same issue with Nexus 4. Now, I'm hookig all system calls but i don't see any AT commands. Also, i wrote LKM for hook "ch_read" kernel function with jprobe, but i don't see any AT commands too. Any idea? Thanks. On Friday, July 19, 2013 at 5:30:18 PM UTC+3, Anirudh Garg

[android-kernel] Re: About AT Command in Linux System Calls of Nexus 4

2013-07-19 Thread Anirudh Gargi
The Qualcomm MDM9216 might be using a USB HSIC type of interface to communicate with the modem. The messages sent over this ( hsic device driver) are often wrapped in propriety packet formats to be understood between the RIL (user space) and the modem only. Also nowadays the AT commands might