Date: Mon, 26 Apr 2010 18:09:12 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/sge if_sge.c Message-ID: <201004261809.o3QI9Ske063268@repoman.freebsd.org>
index | next in thread | raw e-mail
yongari 2010-04-26 18:09:12 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/sge if_sge.c
Log:
SVN rev 207239 on 2010-04-26 18:09:12Z by yongari
MFC r207071:
Intialize interrupt moderation control register. The magic value
was chosen by lots of trial and errors. The chosen value shows
good interrupt moderation without additional latency.
Without this change, controller can generate more than 140k
interrupts per second under high network load.
Submitted by: xclin <xclin <> cs dot nctu dot edu dot tw >
Revision Changes Path
1.3.4.4 +3 -0 src/sys/dev/sge/if_sge.c
help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201004261809.o3QI9Ske063268>