From owner-freebsd-stable@FreeBSD.ORG Wed Feb 13 07:03:17 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 56CD428A for ; Wed, 13 Feb 2013 07:03:17 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.16.84]) by mx1.freebsd.org (Postfix) with ESMTP id D4791E60 for ; Wed, 13 Feb 2013 07:03:16 +0000 (UTC) Received: from pampa.cs.huji.ac.il ([132.65.80.32] ident=danny) by kabab.cs.huji.ac.il with esmtp id 1U5WN0-000OQf-4v; Wed, 13 Feb 2013 09:03:06 +0200 X-Mailer: exmh version 2.7.2 01/07/2005 with nmh-1.3 To: Luigi Rizzo Subject: Re: ix? / Intel(R) PRO/10GbE In-reply-to: References: Comments: In-reply-to Luigi Rizzo message dated "Tue, 12 Feb 2013 07:27:50 -0800." Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 13 Feb 2013 09:03:06 +0200 From: Daniel Braniss Message-ID: Cc: freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Feb 2013 07:03:17 -0000 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 wrote: > > > I finally got a 10G card that is recognized by FreeBSD (9.1-stable): > > ... > > ix0: 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 metric 0 mtu 1500 > > > > options=401bb > UM,TSO4,VLAN_HWTSO> > > ether 90:e2:ba:29:c0:54 > > nd6 options=21 > > media: Ethernet autoselect > > status: no carrier > > ix1: flags=8802 metric 0 mtu 1500 > > > > options=401bb > UM,TSO4,VLAN_HWTSO> > > ether 90:e2:ba:29:c0:55 > > nd6 options=21 > > 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 > >
ixgbe is the _driver = > name_, ix is the _interface name_ you
monospace">see in ifconfig. The latter is usually shorter.
style> >
Also there are o= > verlaps, e.g. the lem, em and igb drivers
=3D"courier new, monospace">all map to "em" as interface name. ont>
>

e>cheers
face=3D"courier new,monospace">luigi
extra"> >

On Tue, Feb 12, 2013 at 7:21 AM, Daniel = > Braniss < =3D"_blank">danny@cs.huji.ac.il> wrote:
=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):
> ...
> ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.8>= > port
> 0xecc0-0xecdf mem 0xd9e80000-0xd9efffff,0xd9ff8000-0xd9ffbfff irq 40 at dev= > ice
> 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=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
> =A0 =A0 =A0 =A0 options=3D401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JU= > MBO_MTU,VLAN_HWCS
> UM,TSO4,VLAN_HWTSO>
> =A0 =A0 =A0 =A0 ether 90:e2:ba:29:c0:54
> =A0 =A0 =A0 =A0 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
> =A0 =A0 =A0 =A0 media: Ethernet autoselect
> =A0 =A0 =A0 =A0 status: no carrier
> ix1: flags=3D8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
> =A0 =A0 =A0 =A0 options=3D401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JU= > MBO_MTU,VLAN_HWCS
> UM,TSO4,VLAN_HWTSO>
> =A0 =A0 =A0 =A0 ether 90:e2:ba:29:c0:55
> =A0 =A0 =A0 =A0 nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL>
> =A0 =A0 =A0 =A0 media: Ethernet autoselect
> =A0 =A0 =A0 =A0 status: no carrier
>
> and pciconf:
> ix0@pci0:4:0:0: class=3D0x020000 card=3D0x7a118086 chip=3D0x10fb8086 rev=3D= > 0x01
> hdr=3D0x00
> =A0 =A0 vendor =A0 =A0 =3D 'Intel Corporation'
> =A0 =A0 device =A0 =A0 =3D '82599EB 10-Gigabit SFI/SFP+ Network Connect= > ion'
> =A0 =A0 class =A0 =A0 =A0=3D network
> =A0 =A0 subclass =A0 =3D ethernet
>
> Secondly how is this fixable:
> =A0 =A0 =A0 =A0 RX Descriptors exceed system mbuf max, using default instea= > d!
>
> thanks,
> =A0 =A0 =A0 =A0 danny
>
> _______________________________________________
> freebsd-stable@freebsd.org > mailing list
> =3D"_blank">http://lists.freebsd.org/mailman/listinfo/freebsd-stable > > To unsubscribe, send any mail to " ubscribe@freebsd.org">freebsd-stable-unsubscribe@freebsd.org"
>



--
=3D"'courier new', monospace">-------------------------------------= > ----+-------------------------------
=A0Prof. Luigi RIZZO, ailto:rizzo@iet.unipi.it" target=3D"_blank">rizzo@iet.unipi.it =A0. Dip= > . di Ing. dell'Informazione
> =A0http://ww= > w.iet.unipi.it/~luigi/ =A0 =A0 =A0 =A0. Universita` di Pisa
=A0TEL = > =A0 =A0 =A0+39-050-2211611 =A0 =A0 =A0 =A0 =A0 =A0 =A0 . via Diotisalvi 2 r> =A0Mobile =A0 +39-338-6809875 =A0 =A0 =A0 =A0 =A0 =A0 =A0 . 56122 PISA (= > Italy)
> -----------------------------------------+------------------------------- font>
>
> > --e89a8f2346bd28ba3c04d588ab1a--