re(4) problem
Abdullah Ibn Hamad Al-Marri
wearabnet at yahoo.ca
Tue Mar 11 11:34:14 PDT 2008
----- Original Message ----
> From: Pyun YongHyeon <pyunyh at gmail.com>
> To: Daniel Gerzo <danger at FreeBSD.org>
> Cc: current at FreeBSD.org; yongari at FreeBSD.org
> Sent: Tuesday, March 11, 2008 5:24:41 AM
> Subject: Re: re(4) problem
>
> On Mon, Mar 10, 2008 at 09:38:32PM +0100, Daniel Gerzo wrote:
> > Hello Daniel,
> >
> > Monday, March 10, 2008, 4:26:49 PM, you wrote:
> >
> > > Hello Pyun,
> >
> > >> Since you're using MSI, would you try attached patch?
> > >> Sorry, I don't have PCIe based hardware and RealTek's datasheet for
> > >> PCIe variants is too poor to get useful information.
> > >>
> > >> --
> > >> Regards,
> > >> Pyun YongHyeon
> >
> > > Thank you for your quick reply, I will test your patch ASAP, but I have one
> > > simple question:
> >
> > > Should I apply this patch on top of
> > > http://people.freebsd.org/~yongari/re/re.HEAD.patch
> > > or what is this patch aginst?
> >
> > > Thank you.
> >
> > Or better, please send me (or place somewhere on your home page) the
> > complete if_re.c and if_rlreg.h which should adress my problems, so
> > that I can test it easily.
> >
>
> Done.
> http://people.freebsd.org/~yongari/re/if_re.c
> http://people.freebsd.org/~yongari/re/if_rlreg.h
> The above files would build on CURRENT/RELENG_7/7.0-RELEASE.
>
> I'm not sure whether it helps or not.
>
> > Your efforst are greatly appreciated!
> >
> > --
> > Best regards,
> > Daniel mailto:danger at FreeBSD.org
> >
>
> --
> Regards,
> Pyun YongHyeon
Ok, here is the ping to 2 servers using same nic to another server using fxp in same lan.
ping -c 100 -s 5000 after using
http://people.freebsd.org/~yongari/re/if_re.c
http://people.freebsd.org/~yongari/re/if_rlreg.h
re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0xc000-0xc0ff mem 0xd0020000-0xd0020fff irq 17 at device 0.0 on pci3
re0: Using 2 MSI messages
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
re0: Ethernet address: 00:19:d1:a7:a4:72
re0: [FILTER]
re0: [FILTER]
100 packets transmitted, 100 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 2.410/2.429/2.587/0.019 ms
Here without.
re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0xd000-0xd0ff mem 0xf2000000-0xf2000fff irq 17 at device 0.0 on pci3
re0: Using 2 MSI messages
miibus0: <MII bus> on re0
rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0
rgephy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
re0: Ethernet address: 00:1a:4d:4f:76:07
re0: [FILTER]
re0: [FILTER]
100 packets transmitted, 99 packets received, 1.0% packet loss
round-trip min/avg/max/stddev = 632.148/633.103/640.812/0.872 ms
So as I could tell the ping latency got fixed by using latest changes.
--
Regards,
-Abdullah Ibn Hamad Al-Marri
Arab Portal
http://www.WeArab.Net/
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