Date: Tue, 19 Nov 2002 16:22:29 +0300 (MSK) From: Dmitry Morozovsky <marck@rinet.ru> To: maxes@peterlink.ru Cc: stable@FreeBSD.ORG Subject: Re: DEVICE_POLLING and kern.hz Message-ID: <20021119162112.L67111-100000@woozle.rinet.ru> In-Reply-To: <Pine.BSI.4.40.0211182350420.10812-100000@buratino.peterlink.ru>
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On Mon, 18 Nov 2002 maxes@peterlink.ru wrote: > > root@gw-f:~# ifconfig fxp1 link0 > > fxp1: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > > root@gw-f:~# ifconfig fxp2 link0 > > fxp2: Microcode loaded, int_delay: 1000 usec bundle_max: 0 > > > > But -- Does not seem to reduce either interrupt count (and possibly it should > > not :) or interrupt percentage level... > > > > Maybe I should also say that all of them are in promiscuous mode due to > > arpwatches... > Hi. > Check this (may be obsolete) document: > http://www.tel.fer.hr/zec/BSD/fxp/ [snip] > What show "sysctl -a | grep fxp" ? hw.fxp_rnr: 0 hw.fxp0.int_delay: 500 hw.fxp0.bundle_max: 6 hw.fxp1.int_delay: 500 hw.fxp1.bundle_max: 6 hw.fxp2.int_delay: 500 hw.fxp2.bundle_max: 6 hw.fxp3.int_delay: 500 hw.fxp3.bundle_max: 6 (this is after tweaking int_delay, surely) > DEVICE_POLLING not support in SMP, do You know this ? N/A for my env -- it's rather small celeron ;-) Sincerely, D.Marck [DM5020, DM268-RIPE, DM3-RIPN] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck@rinet.ru *** ------------------------------------------------------------------------ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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