Date: Wed, 13 Feb 2013 09:03:06 +0200 From: Daniel Braniss <danny@cs.huji.ac.il> To: Luigi Rizzo <rizzo@iet.unipi.it> Cc: freebsd-stable@freebsd.org Subject: Re: ix? / Intel(R) PRO/10GbE Message-ID: <E1U5WN0-000OQf-4v@kabab.cs.huji.ac.il> In-Reply-To: <CA%2BhQ2%2Bi=z1TgSYEh4aAz422XyB-hoBty2P4S3CLqH%2Bi1quJedg@mail.gmail.com> References: <E1U5Hg8-0007wo-5r@kabab.cs.huji.ac.il> <CA%2BhQ2%2Bi=z1TgSYEh4aAz422XyB-hoBty2P4S3CLqH%2Bi1quJedg@mail.gmail.com>
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thanks Luigi, the 'confusion' could have been avoided if at least in the dmesg, the fuller name was used, and yes, I hate apple/linux just calling then eth0, eth1 :-) danny > ixgbe is the _driver name_, ix is the _interface name_ you > see in ifconfig. The latter is usually shorter. > > Also there are overlaps, e.g. the lem, em and igb drivers > all map to "em" as interface name. > > cheers > luigi > > > On Tue, Feb 12, 2013 at 7:21 AM, Daniel Braniss <danny@cs.huji.ac.il> wrote: > > > I finally got a 10G card that is recognized by FreeBSD (9.1-stable): > > ... > > ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.8> port > > 0xecc0-0xecdf mem 0xd9e80000-0xd9efffff,0xd9ff8000-0xd9ffbfff irq 40 at > > device > > 0.0 on pci4 > > ix0: Using MSIX interrupts with 9 vectors > > ix0: RX Descriptors exceed system mbuf max, using default instead! > > ix0: Ethernet address: 90:e2:ba:29:c0:54 > > ix0: PCI Express Bus: Speed 5.0Gb/s Width x8 > > ... > > but it apperas as ix0/ix1, manuals only mention ixgb/e, > > and ifconfig: > > > > ix0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 > > > > options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCS > > UM,TSO4,VLAN_HWTSO> > > ether 90:e2:ba:29:c0:54 > > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > > media: Ethernet autoselect > > status: no carrier > > ix1: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500 > > > > options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCS > > UM,TSO4,VLAN_HWTSO> > > ether 90:e2:ba:29:c0:55 > > nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> > > media: Ethernet autoselect > > status: no carrier > > > > and pciconf: > > ix0@pci0:4:0:0: class=0x020000 card=0x7a118086 chip=0x10fb8086 rev=0x01 > > hdr=0x00 > > vendor = 'Intel Corporation' > > device = '82599EB 10-Gigabit SFI/SFP+ Network Connection' > > class = network > > subclass = ethernet > > > > Secondly how is this fixable: > > RX Descriptors exceed system mbuf max, using default instead! > > > > thanks, > > danny > > > > _______________________________________________ > > freebsd-stable@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > > > > > > -- > -----------------------------------------+------------------------------- > Prof. Luigi RIZZO, rizzo@iet.unipi.it . Dip. di Ing. dell'Informazione > http://www.iet.unipi.it/~luigi/ . Universita` di Pisa > TEL +39-050-2211611 . via Diotisalvi 2 > Mobile +39-338-6809875 . 56122 PISA (Italy) > -----------------------------------------+------------------------------- > > --e89a8f2346bd28ba3c04d588ab1a > Content-Type: text/html; charset=ISO-8859-1 > Content-Transfer-Encoding: quoted-printable > > <div dir=3D"ltr"><font face=3D"courier new,monospace">ixgbe is the _driver = > name_, ix is the _interface name_ you</font><div><font face=3D"courier new,= > monospace">see in ifconfig. The latter is usually shorter.</font></div><div= > style> > <br></div><div style><font face=3D"courier new, monospace">Also there are o= > verlaps, e.g. the lem, em and igb drivers</font></div><div style><font face= > =3D"courier new, monospace">all map to "em" as interface name.</f= > ont></div> > <div style><font face=3D"courier new, monospace"><br></font></div><div styl= > e><font face=3D"courier new,monospace">cheers</font></div><div style><font = > face=3D"courier new,monospace">luigi</font></div></div><div class=3D"gmail_= > extra"> > <br><br><div class=3D"gmail_quote">On Tue, Feb 12, 2013 at 7:21 AM, Daniel = > Braniss <span dir=3D"ltr"><<a href=3D"mailto:danny@cs.huji.ac.il" target= > =3D"_blank">danny@cs.huji.ac.il</a>></span> wrote:<br><blockquote class= > =3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padd= > ing-left:1ex"> > I finally got a 10G card that is recognized by FreeBSD (9.1-stable):<br> > ...<br> > ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.8>= > port<br> > 0xecc0-0xecdf mem 0xd9e80000-0xd9efffff,0xd9ff8000-0xd9ffbfff irq 40 at dev= > ice<br> > 0.0 on pci4<br> > ix0: Using MSIX interrupts with 9 vectors<br> > ix0: RX Descriptors exceed system mbuf max, using default instead!<br> > ix0: Ethernet address: 90:e2:ba:29:c0:54<br> > ix0: PCI Express Bus: Speed 5.0Gb/s Width x8<br> > ...<br> > but it apperas as ix0/ix1, manuals only mention ixgb/e,<br> > and ifconfig:<br> > <br> > ix0: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500<br> > =A0 =A0 =A0 =A0 options=3D401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JU= > MBO_MTU,VLAN_HWCS<br> > UM,TSO4,VLAN_HWTSO><br> > =A0 =A0 =A0 =A0 ether 90:e2:ba:29:c0:54<br> > =A0 =A0 =A0 =A0 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL><br> > =A0 =A0 =A0 =A0 media: Ethernet autoselect<br> > =A0 =A0 =A0 =A0 status: no carrier<br> > ix1: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500<br> > =A0 =A0 =A0 =A0 options=3D401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JU= > MBO_MTU,VLAN_HWCS<br> > UM,TSO4,VLAN_HWTSO><br> > =A0 =A0 =A0 =A0 ether 90:e2:ba:29:c0:55<br> > =A0 =A0 =A0 =A0 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL><br> > =A0 =A0 =A0 =A0 media: Ethernet autoselect<br> > =A0 =A0 =A0 =A0 status: no carrier<br> > <br> > and pciconf:<br> > ix0@pci0:4:0:0: class=3D0x020000 card=3D0x7a118086 chip=3D0x10fb8086 rev=3D= > 0x01<br> > hdr=3D0x00<br> > =A0 =A0 vendor =A0 =A0 =3D 'Intel Corporation'<br> > =A0 =A0 device =A0 =A0 =3D '82599EB 10-Gigabit SFI/SFP+ Network Connect= > ion'<br> > =A0 =A0 class =A0 =A0 =A0=3D network<br> > =A0 =A0 subclass =A0 =3D ethernet<br> > <br> > Secondly how is this fixable:<br> > =A0 =A0 =A0 =A0 RX Descriptors exceed system mbuf max, using default instea= > d!<br> > <br> > thanks,<br> > =A0 =A0 =A0 =A0 danny<br> > <br> > _______________________________________________<br> > <a href=3D"mailto:freebsd-stable@freebsd.org">freebsd-stable@freebsd.org</a= > > mailing list<br> > <a href=3D"http://lists.freebsd.org/mailman/listinfo/freebsd-stable" target= > =3D"_blank">http://lists.freebsd.org/mailman/listinfo/freebsd-stable</a><br= > > > To unsubscribe, send any mail to "<a href=3D"mailto:freebsd-stable-uns= > ubscribe@freebsd.org">freebsd-stable-unsubscribe@freebsd.org</a>"<br> > </blockquote></div><br><br clear=3D"all"><div><br></div>-- <br><font face= > =3D"'courier new', monospace">-------------------------------------= > ----+-------------------------------<br> =A0Prof. Luigi RIZZO, <a href=3D"m= > ailto:rizzo@iet.unipi.it" target=3D"_blank">rizzo@iet.unipi.it</a> =A0. Dip= > . di Ing. dell'Informazione<br> > =A0<a href=3D"http://www.iet.unipi.it/~luigi/" target=3D"_blank">http://ww= > w.iet.unipi.it/~luigi/</a> =A0 =A0 =A0 =A0. Universita` di Pisa<br> =A0TEL = > =A0 =A0 =A0+39-050-2211611 =A0 =A0 =A0 =A0 =A0 =A0 =A0 . via Diotisalvi 2<b= > r> =A0Mobile =A0 +39-338-6809875 =A0 =A0 =A0 =A0 =A0 =A0 =A0 . 56122 PISA (= > Italy)<br> > -----------------------------------------+-------------------------------</= > font><br> > </div> > > --e89a8f2346bd28ba3c04d588ab1a--
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