On 06/22/2012 08:50 AM, santosh.adari@xxxxxxxxx wrote:
Hi All, I am using realtek driver version “v2.6.6.0.20110401” for RTL8712 chipset with linux 2.6.29 kernel version. I have built realtek driver as module and using the driver. I observe in linux 3.2 version there is realtek driver version “v7_0.20100831” for RTL8712 chipset.
Messages of this type should *always* be addressed to a general mailing list, and not only to module authors. Without such a general audience, you are asking for private consulting, but not offering to pay for it. I have added the wireless and driver-development mailing lists to the Cc's here.
Queries: 1.which is the latest driver among these drivers?
Obviously, 20110401 is after 20100831. The version number inside the kernel is meaningless. The Linux kernel is regularly updated without changing that version.
2.What is the difference between these version of drivers?
The kernel version is built into the kernel!
3.Is the driver in linux 3.2 taken from relatek and integrated to drivers/staging/ of linux 3.2 ?
The Realtek driver was added to drivers/staging in the kernel in August 2010 for kernel 2.6.37 and was based on the latest version available at that time; however, as the Realtek version did not work on 64-bit systems, there were many changes. As Realtek has released later versions, the kernel driver has been updated to include those changes. For a while, I was feeding additional changes back to Realtek; however, those patches were ignored, thus I stopped.
To see what the differences are, you would need to carefully analyze the output of a "diff" command, and the pertinent sections of the "git log" output. Other than the kernel version working on 64-bit kernels, I do not know what they are. Other changes also include fixes for oops, etc.
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