* Re: RTL8712u driver information.
[not found] <5379C41A9569B24380950BE8B32390D864245DB2@BLR-EC-MBX5.wipro.com>
@ 2012-06-22 16:13 ` Larry Finger
0 siblings, 0 replies; only message in thread
From: Larry Finger @ 2012-06-22 16:13 UTC (permalink / raw)
To: santosh.adari
Cc: wlanfae, pj.chiang, babu.vba, manjunathan.padua, wireless,
driverdevel
On 06/22/2012 08:50 AM, santosh.adari@wipro.com 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.
Larry
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