Date: Fri, 16 Apr 2010 13:02:28 -0700 From: Jack Vogel <jfvogel@gmail.com> To: Harald Schmalzbauer <h.schmalzbauer@omnilan.de> Cc: Brandon Gooch <jamesbrandongooch@gmail.com>, freebsd-stable@freebsd.org, John Baldwin <jhb@freebsd.org>, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: em JumboFrame improovement and PCIe addon-card regression [Was: Re: em regression, UDP LOR followed by ssh stall] Message-ID: <s2q2a41acea1004161302k9e1261adx45efb4c9b0eebabd@mail.gmail.com> In-Reply-To: <4BC8A76A.6000107@omnilan.de> References: <4BC82B80.3070108@omnilan.de> <20100416092803.GA17526@icarus.home.lan> <4BC82FF7.1030700@omnilan.de> <201004160822.09359.jhb@freebsd.org> <p2i2a41acea1004160829i53efa312k3ebec61cc2d9d251@mail.gmail.com> <u2s179b97fb1004160832u69175c8bi1c5a069cf872ef5b@mail.gmail.com> <4BC8A76A.6000107@omnilan.de>
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Glad things are better. On the Hartwell, the 0x10D3 adapter, what is the problem you are seeing? I just did an MFC, would ask that you try that code, see if it changes anything. Regards, Jack On Fri, Apr 16, 2010 at 11:07 AM, Harald Schmalzbauer < h.schmalzbauer@omnilan.de> wrote: > Brandon Gooch schrieb am 16.04.2010 17:32 (localtime): > ... > >> Thanks Jack! Your work is very appreciated. >> > > It's extremely appreciated! > > I tried another semi-productive system and since that hadn't exposed any > peculiarity I also upgraded one not too important productive machine. > All have onboard 82566DM and 82541EI chips and all are working fine so fa= r. > It seems only my addon-card is affected, which doesn't exhibit a part > number: > em0@pci0:1:0:0: class=3D0x020000 card=3D0xa01f8086 chip=3D0x10d38086 rev= =3D0x00 > hdr=3D0x00 > vendor =3D 'Intel Corporation' > class =3D network > subclass =3D ethernet > em0: <Intel(R) PRO/1000 Network Connection 7.0.0> port 0x2000-0x201f mem > 0xe1a80000-0xe1a9ffff,0xe1a00000-0xe1a7ffff,0xe1aa0000-0xe1aa3fff irq 16 = at > device 0.0 on pci1 > em0: Using MSIX interrupts with 5 vectors > em0: [ITHREAD] > em0: [ITHREAD] > em0: [ITHREAD] > em0: [ITHREAD] > em0: [ITHREAD] > em0: Ethernet address: 00:1b:21:3e:90:52 > > Maybe it's something MSIX related? > > > > And I took the chance to reactivate jumbo-frame testings on one of > the machines at so far it looks promising. I can get icmp relpys with 897= 2 > bytes payload requests. That hasn't been working with "PRO/1000 Network > Connection 6.9.14". Now it reports "PRO/1000 Network Connection 7.0.0" an= d > with known working windows-driven intel mtu-9014 setted cards I get respo= nse > (which always worked between the windows machines but never with my FreeB= SD > RELENG_8): > > ping -f -l 8972 > > Ping wird ausgef=FChrt f=FCr banana.r2k.rzhp.spsnetz.de [192.168.147.11] = mit > 8972 Bytes Daten: > > Antwort von 192.168.147.11: Bytes=3D8972 Zeit<1ms TTL=3D64 > Antwort von 192.168.147.11: Bytes=3D8972 Zeit<1ms TTL=3D64 > > GREAT! Thank you very much for that improovement! > > -Harry > >
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