How to build a out-of-box network module with RSS

Konstantin Belousov kib at freebsd.org
Fri Mar 20 12:40:23 UTC 2020


On Fri, Mar 20, 2020 at 11:34:42AM +0530, Rajesh Kumar wrote:
> Hi,
> 
> I am writing a network driver. I am trying to test with RSS feature. I see
> the default kernel config doesn't have RSS included.  So, I built a custom
> kernel with the following options set and installed the kernel with a
> different name
> 
> options PCBGROUP
> options RSS
> 
> After booting to the custom kernel, I am trying to build my network module
> with opt_rss.h in my makefile.  But I don't see  "#define RSS 1" in
> opt_rss.h in my module object directory.  But I see it defined the custom
> kernel OBJ directory.
> 
> So, should I build my network modules as inbuilt module to have it work
> with RSS? Or anyway I can build my module out-of-box with RSS?
Set KERNBUILDDIR env (or make) variable to the full path of the
build directory for your custom kernel.

> 
> Please let me know if any details needed.
> 
> Thanks,
> Rajesh.
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