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Date:      Fri, 22 Jun 2012 14:21:04 -0700
From:      Jack Vogel <jfvogel@gmail.com>
To:        Rick Miller <vmiller@hostileadmin.com>
Cc:        freebsd-stable@freebsd.org, FreeBSD Questions <freebsd-questions@freebsd.org>, Andrew Boyer <aboyer@averesystems.com>
Subject:   Re: Intel X520-DA2 Supported in stable/8?
Message-ID:  <CAFOYbcn4kx9=-2GQv08s9qJCk6%2B7nLMnkCKrAX4VDjq%2Bg8GePQ@mail.gmail.com>
In-Reply-To: <CAHzLAVFqXYJew%2BEkygZJQx4jKEFqatJiXc781YDNtnmGb3R6tQ@mail.gmail.com>
References:  <CAHzLAVFpkfZGebZdwpxYwhX4Lr8_Cm%2BAeZc2LfQwL4NqbXZOwA@mail.gmail.com> <CAHzLAVEuwJOrhjvG-QJc0EH4cyKeFxJmfFHEe%2Bxutn8gKqTNJg@mail.gmail.com> <B841FA61-76EE-408C-8472-91DCF378CBFD@averesystems.com> <CAHzLAVH93ZVxaauS7Te_wHDvJuh0k=3TbopQj4jyFCycu7DXdA@mail.gmail.com> <CAHzLAVFqXYJew%2BEkygZJQx4jKEFqatJiXc781YDNtnmGb3R6tQ@mail.gmail.com>

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Increase your system mbuf pool size, you do not want that failure to happen.

Jack


On Fri, Jun 22, 2012 at 2:01 PM, Rick Miller <vmiller@hostileadmin.com>wrote:

> dmesg and ifconfig output below...
>
> On Fri, Jun 22, 2012 at 4:02 PM, Rick Miller <vmiller@hostileadmin.com>
> wrote:
> > On Fri, Jun 22, 2012 at 3:54 PM, Andrew Boyer <aboyer@averesystems.com>
> wrote:
> >> The ixgbe driver creates devices named ix0, etc.
> >>
> >> I believe you need to run 'ifconfig ix0 up' before it will attempt to
> get link.
> >
> > Thanks for clarifying that tidbit.  At least I know the driver loading
> > is the correct driver :)
> >
> > I did try ifup'ing the interface...it shows the interface up, status
> > is still no carrier.  I've had confirmation that the cable itself is
> > good.  I wonder if it matters that the upstream switch has VLAN
> > tagging enabled?
>
> ix0: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.5>
> port 0x7000-0x701f mem 0xf6b80000-0xf6bfffff,0xf6b70000-0xf6b73fff irq
> 40 at device 0.0 on pci7
> ix0: Using MSIX interrupts with 9 vectors
> ix0: RX Descriptors exceed system mbuf max, using default instead!
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: [ITHREAD]
> ix0: Ethernet address: 90:e2:ba:15:e2:60
> ix0: PCI Express Bus: Speed 5.0Gb/s Width x8
> ix1: <Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.5>
> port 0x7020-0x703f mem 0xf6a80000-0xf6afffff,0xf6a70000-0xf6a73fff irq
> 44 at device 0.1 on pci7
> ix1: Using MSIX interrupts with 9 vectors
> ix1: RX Descriptors exceed system mbuf max, using default instead!
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: [ITHREAD]
> ix1: Ethernet address: 90:e2:ba:15:e2:61
> ix1: PCI Express Bus: Speed 5.0Gb/s Width x8
>
>
> ix0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>
>  options=401bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,VLAN_HWTSO>
>        ether 90:e2:ba:XX:XX:XX
>        inet 10.1.2.50 netmask 0xfffffe00 broadcast 10.1.3.255
>        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_HWCSUM,TSO4,VLAN_HWTSO>
>        ether 90:e2:ba:XX:XX:XX
>        media: Ethernet autoselect
>        status: no carrier
>
>
> --
> Take care
> Rick Miller
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