Configuring BCE Interrupt Coalescing on 8.1-RELEASE

Dan Nelson dnelson at allantgroup.com
Thu Jan 6 20:34:25 UTC 2011


In the last episode (Jan 06), Rick Miller said:
> I am looking to configure interrupt coalescing for a bce interface in
> 8.1-RELEASE.  Everything I have found via google only points to the bce
> manpage, which only identifies that interrupt coalescing is supported with
> no information with regards to configuring it.  Where can I find
> information on configuring it?

After a quick readthrough of the source, it looks like it's always enabled
unless you had built the driver with BCE_DEBUG enabled.  The values aren't
exposed via sysctl for you to view or edit.

http://fxr.watson.org/fxr/source/dev/bce/if_bce.c?v=FREEBSD81#L1012

-- 
	Dan Nelson
	dnelson at allantgroup.com


More information about the freebsd-questions mailing list