* Re: ixgbe: Regression, unsupported SFP+ modules on 10Gbit/s X520 NIC no longer work with allow_unsupported_sfp=1
[not found] <D76AF9B3DDF5FF49833AC0A1396549060333A1C5@s554.babiel.com>
@ 2013-02-15 0:28 ` Jeff Kirsher
0 siblings, 0 replies; 3+ messages in thread
From: Jeff Kirsher @ 2013-02-15 0:28 UTC (permalink / raw)
To: Stefan Behte
Cc: netdev, Skidmore, Donald C, Duyck, Alexander H, Tantilov, Emil S,
Keller, Jacob E
[-- Attachment #1: Type: text/plain, Size: 6115 bytes --]
On Fri, 2013-02-15 at 01:10 +0100, Stefan Behte wrote:
> Hello,
>
> I was told to send a mail, even though I had already opened
> https://bugzilla.kernel.org/show_bug.cgi?id=53901.
>
> Someone patched the ixgbe driver, and now non-intel SFPs do not work
> anymore, again. The issue of intel "lock-in" was discussed before
> here:
> http://marc.info/?l=e1000-devel&m=132697406314730&w=2
>
> A tested patch is attached.
>
> Here is what I do:
>
> # modinfo ixgbe | grep parm
> parm: max_vfs:Maximum number of virtual functions to
> allocate per physical function - default is zero and maximum value is
> 63 (uint)
> parm: allow_unsupported_sfp:Allow unsupported and untested
> SFP+ modules on 82599-based adapters (uint)
> parm: debug:Debug level (0=none,...,16=all) (int)
>
> # modprobe -r ixgbe
> # modprobe ixgbe allow_unsupported_sfp=0
> # dmesg | grep ixgbe
> [13690.355090] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
> version 3.9.15-k
> [13690.355092] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
> [13690.373128] ixgbe 0000:02:00.0: failed to load because an
> unsupported SFP+ module type was detected.
> [13690.373177] ixgbe 0000:02:00.0: Reload the driver after installing
> a supported module.
> [13690.390987] ixgbe 0000:02:00.1: failed to load because an
> unsupported SFP+ module type was detected.
> [13690.391036] ixgbe 0000:02:00.1: Reload the driver after installing
> a supported module.
>
> # modprobe -r ixgbe
> # modprobe ixgbe allow_unsupported_sfp=1
> # dmesg | grep ixgbe
> [13679.088849] dca service started, version 1.12.1
> [13679.091174] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
> version 3.9.15-k
> [13679.091177] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
> [13679.109194] ixgbe 0000:02:00.0: failed to load because an
> unsupported SFP+ module type was detected.
> [13679.109243] ixgbe 0000:02:00.0: Reload the driver after installing
> a supported module.
> [13679.127399] ixgbe 0000:02:00.1: failed to load because an
> unsupported SFP+ module type was detected.
> [13679.127450] ixgbe 0000:02:00.1: Reload the driver after installing
> a supported module.
> [13690.352712] dca service started, version 1.12.1
>
>
> With the patch:
>
> # modprobe -r ixgbe
> # modprobe ixgbe allow_unsupported_sfp=0
> # dmesg | grep ixgbe
> [13907.870087] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
> version 3.9.15-k
> [13907.870089] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
> [13907.888106] ixgbe 0000:02:00.0: failed to load because an
> unsupported SFP+ module type was detected.
> [13907.888155] ixgbe 0000:02:00.0: Reload the driver after installing
> a supported module.
> [13907.906187] ixgbe 0000:02:00.1: failed to load because an
> unsupported SFP+ module type was detected.
> [13907.906237] ixgbe 0000:02:00.1: Reload the driver after installing
> a supported module.
>
>
> # modprobe -r ixgbe
> # modprobe ixgbe allow_unsupported_sfp=1
> # dmesg | grep ixgbe
> [13914.534758] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
> version3.9.15-k
> [13914.534761] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
> [13914.552820] ixgbe 0000:02:00.0 (unregistered net_device): WARNING:
> Intel (R) Network Connections are quality tested using Intel (R)
> Ethernet Optics. Using untested modules is not supported and may
> cause unstable operation or damage to
> the module or the adapter. Intel Corporation is not responsible for
> any harm caused by using untested modules.
> [13917.741931] ixgbe 0000:02:00.0: irq 50 for MSI/MSI-X
> [13917.741938] ixgbe 0000:02:00.0: irq 51 for MSI/MSI-X
> [13917.741942] ixgbe 0000:02:00.0: irq 52 for MSI/MSI-X
> [13917.741951] ixgbe 0000:02:00.0: irq 53 for MSI/MSI-X
> [13917.741955] ixgbe 0000:02:00.0: irq 54 for MSI/MSI-X
> [13917.741960] ixgbe 0000:02:00.0: irq 55 for MSI/MSI-X
> [13917.741965] ixgbe 0000:02:00.0: irq 56 for MSI/MSI-X
> [13917.741969] ixgbe 0000:02:00.0: irq 57 for MSI/MSI-X
> [13917.741973] ixgbe 0000:02:00.0: irq 58 for MSI/MSI-X
> [13917.742002] ixgbe 0000:02:00.0: Multiqueue Enabled: Rx Queue count
> = 8, Tx Queue count = 8
> [13917.742126] ixgbe 0000:02:00.0: (PCI Express:5.0GT/s:Width x8)
> 90:e2:ba:37:3b:18
> [13917.742207] ixgbe 0000:02:00.0: MAC: 2, PHY: 14, SFP+: 65535, PBA
> No: E68793-005
> [13917.743461] ixgbe 0000:02:00.0: Intel(R) 10 Gigabit Network
> Connection
> [13917.761578] ixgbe 0000:02:00.1 (unregistered net_device): WARNING:
> Intel (R) Network Connections are quality tested using Intel (R)
> Ethernet Optics. Using untested modules is not supported and may
> cause unstable operation or damage to the module or the adapter.
> Intel Corporation is not responsible for any harm caused by using
> untested modules.
> [13920.948726] ixgbe 0000:02:00.1: irq 59 for MSI/MSI-X
> [13920.948737] ixgbe 0000:02:00.1: irq 60 for MSI/MSI-X
> [13920.948742] ixgbe 0000:02:00.1: irq 61 for MSI/MSI-X
> [13920.948746] ixgbe 0000:02:00.1: irq 62 for MSI/MSI-X
> [13920.948751] ixgbe 0000:02:00.1: irq 63 for MSI/MSI-X
> [13920.948757] ixgbe 0000:02:00.1: irq 64 for MSI/MSI-X
> [13920.948761] ixgbe 0000:02:00.1: irq 65 for MSI/MSI-X
> [13920.948767] ixgbe 0000:02:00.1: irq 66 for MSI/MSI-X
> [13920.948774] ixgbe 0000:02:00.1: irq 67 for MSI/MSI-X
> [13920.948803] ixgbe 0000:02:00.1: Multiqueue Enabled: Rx Queue count
> = 8, Tx Queue count = 8
> [13920.948927] ixgbe 0000:02:00.1: (PCI Express:5.0GT/s:Width x8)
> 90:e2:ba:37:3b:19
> [13920.949008] ixgbe 0000:02:00.1: MAC: 2, PHY: 14, SFP+: 65535, PBA
> No: E68793-005
> [13920.950237] ixgbe 0000:02:00.1: Intel(R) 10 Gigabit Network
> Connection
>
> And then I get two nice Interfaces. Please apply. :)
>
>
> Best regards,
>
> Stefan Behte
>
> Babiel GmbH
> Moskauer Strasse 27
> D-40227 Düsseldorf
>
> Tel: 0211-179349 0
> Fax: 0211-179349 29
> E-Mail: S.Behte@babiel.com
> Internet: http://www.babiel.com
>
Thanks Stefan, I will make sure that we take a look at the bugzilla.
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^ permalink raw reply [flat|nested] 3+ messages in thread
* ixgbe: Regression, unsupported SFP+ modules on 10Gbit/s X520 NIC no longer work with allow_unsupported_sfp=1
@ 2013-02-15 0:58 Stefan Behte
2013-02-15 20:14 ` Tantilov, Emil S
0 siblings, 1 reply; 3+ messages in thread
From: Stefan Behte @ 2013-02-15 0:58 UTC (permalink / raw)
To: netdev
[-- Attachment #1: Type: text/plain, Size: 6221 bytes --]
Hello,
I was told to send a mail, even though I had already opened https://bugzilla.kernel.org/show_bug.cgi?id=53901.
Someone patched the ixgbe driver, and now non-intel SFPs do not work anymore, again. The issue of intel "lock-in" was discussed before here:
http://marc.info/?l=e1000-devel&m=132697406314730&w=2
A tested patch is attached.
Here is what I do:
# modinfo ixgbe | grep parm
parm: max_vfs:Maximum number of virtual functions to allocate per physical function - default is zero and maximum value is 63 (uint)
parm: allow_unsupported_sfp:Allow unsupported and untested SFP+ modules on 82599-based adapters (uint)
parm: debug:Debug level (0=none,...,16=all) (int)
# modprobe -r ixgbe
# modprobe ixgbe allow_unsupported_sfp=0
# dmesg | grep ixgbe
[13690.355090] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.9.15-k
[13690.355092] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
[13690.373128] ixgbe 0000:02:00.0: failed to load because an unsupported SFP+ module type was detected.
[13690.373177] ixgbe 0000:02:00.0: Reload the driver after installing a supported module.
[13690.390987] ixgbe 0000:02:00.1: failed to load because an unsupported SFP+ module type was detected.
[13690.391036] ixgbe 0000:02:00.1: Reload the driver after installing a supported module.
# modprobe -r ixgbe
# modprobe ixgbe allow_unsupported_sfp=1
# dmesg | grep ixgbe
[13679.088849] dca service started, version 1.12.1
[13679.091174] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.9.15-k
[13679.091177] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
[13679.109194] ixgbe 0000:02:00.0: failed to load because an unsupported SFP+ module type was detected.
[13679.109243] ixgbe 0000:02:00.0: Reload the driver after installing a supported module.
[13679.127399] ixgbe 0000:02:00.1: failed to load because an unsupported SFP+ module type was detected.
[13679.127450] ixgbe 0000:02:00.1: Reload the driver after installing a supported module.
[13690.352712] dca service started, version 1.12.1
With the patch:
# modprobe -r ixgbe
# modprobe ixgbe allow_unsupported_sfp=0
# dmesg | grep ixgbe
[13907.870087] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 3.9.15-k
[13907.870089] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
[13907.888106] ixgbe 0000:02:00.0: failed to load because an unsupported SFP+ module type was detected.
[13907.888155] ixgbe 0000:02:00.0: Reload the driver after installing a supported module.
[13907.906187] ixgbe 0000:02:00.1: failed to load because an unsupported SFP+ module type was detected.
[13907.906237] ixgbe 0000:02:00.1: Reload the driver after installing a supported module.
# modprobe -r ixgbe
# modprobe ixgbe allow_unsupported_sfp=1
# dmesg | grep ixgbe
[13914.534758] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version3.9.15-k
[13914.534761] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
[13914.552820] ixgbe 0000:02:00.0 (unregistered net_device): WARNING: Intel (R) Network Connections are quality tested using Intel (R) Ethernet Optics. Using untested modules is not supported and may cause unstable operation or damage to
the module or the adapter. Intel Corporation is not responsible for any harm caused by using untested modules.
[13917.741931] ixgbe 0000:02:00.0: irq 50 for MSI/MSI-X
[13917.741938] ixgbe 0000:02:00.0: irq 51 for MSI/MSI-X
[13917.741942] ixgbe 0000:02:00.0: irq 52 for MSI/MSI-X
[13917.741951] ixgbe 0000:02:00.0: irq 53 for MSI/MSI-X
[13917.741955] ixgbe 0000:02:00.0: irq 54 for MSI/MSI-X
[13917.741960] ixgbe 0000:02:00.0: irq 55 for MSI/MSI-X
[13917.741965] ixgbe 0000:02:00.0: irq 56 for MSI/MSI-X
[13917.741969] ixgbe 0000:02:00.0: irq 57 for MSI/MSI-X
[13917.741973] ixgbe 0000:02:00.0: irq 58 for MSI/MSI-X
[13917.742002] ixgbe 0000:02:00.0: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[13917.742126] ixgbe 0000:02:00.0: (PCI Express:5.0GT/s:Width x8) 90:e2:ba:37:3b:18
[13917.742207] ixgbe 0000:02:00.0: MAC: 2, PHY: 14, SFP+: 65535, PBA No: E68793-005
[13917.743461] ixgbe 0000:02:00.0: Intel(R) 10 Gigabit Network Connection
[13917.761578] ixgbe 0000:02:00.1 (unregistered net_device): WARNING: Intel (R) Network Connections are quality tested using Intel (R) Ethernet Optics. Using untested modules is not supported and may cause unstable operation or damage to the module or the adapter. Intel Corporation is not responsible for any harm caused by using untested modules.
[13920.948726] ixgbe 0000:02:00.1: irq 59 for MSI/MSI-X
[13920.948737] ixgbe 0000:02:00.1: irq 60 for MSI/MSI-X
[13920.948742] ixgbe 0000:02:00.1: irq 61 for MSI/MSI-X
[13920.948746] ixgbe 0000:02:00.1: irq 62 for MSI/MSI-X
[13920.948751] ixgbe 0000:02:00.1: irq 63 for MSI/MSI-X
[13920.948757] ixgbe 0000:02:00.1: irq 64 for MSI/MSI-X
[13920.948761] ixgbe 0000:02:00.1: irq 65 for MSI/MSI-X
[13920.948767] ixgbe 0000:02:00.1: irq 66 for MSI/MSI-X
[13920.948774] ixgbe 0000:02:00.1: irq 67 for MSI/MSI-X
[13920.948803] ixgbe 0000:02:00.1: Multiqueue Enabled: Rx Queue count = 8, Tx Queue count = 8
[13920.948927] ixgbe 0000:02:00.1: (PCI Express:5.0GT/s:Width x8) 90:e2:ba:37:3b:19
[13920.949008] ixgbe 0000:02:00.1: MAC: 2, PHY: 14, SFP+: 65535, PBA No: E68793-005
[13920.950237] ixgbe 0000:02:00.1: Intel(R) 10 Gigabit Network Connection
And then I get two nice Interfaces. Please apply. :)
Best regards,
Stefan Behte
Babiel GmbH
Moskauer Strasse 27
D-40227 Düsseldorf
Tel: 0211-179349 0
Fax: 0211-179349 29
E-Mail: S.Behte@babiel.com
Internet: http://www.babiel.com
Geschäftsführer: Georg Babiel, Dr. Rainer Babiel, Harald Babiel
Amtsgericht Düsseldorf HRB 38633
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[-- Attachment #2: ixgbe-allow-non-intel-sfp-again.patch --]
[-- Type: application/octet-stream, Size: 671 bytes --]
diff -ur /usr/src/linux-3.7.7.ori/drivers/net/ethernet/intel/ixgbe//ixgbe_phy.c ./ixgbe_phy.c
--- /usr/src/linux-3.7.7.ori/drivers/net/ethernet/intel/ixgbe//ixgbe_phy.c 2013-02-11 18:05:09.000000000 +0100
+++ ./ixgbe_phy.c 2013-02-14 19:01:33.000000000 +0100
@@ -1061,9 +1061,11 @@
hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) {
+ if (!hw->allow_unsupported_sfp) {
hw->phy.type = ixgbe_phy_sfp_unsupported;
status = IXGBE_ERR_SFP_NOT_SUPPORTED;
goto out;
+ }
}
/* Anything else 82598-based is supported */
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: ixgbe: Regression, unsupported SFP+ modules on 10Gbit/s X520 NIC no longer work with allow_unsupported_sfp=1
2013-02-15 0:58 Stefan Behte
@ 2013-02-15 20:14 ` Tantilov, Emil S
0 siblings, 0 replies; 3+ messages in thread
From: Tantilov, Emil S @ 2013-02-15 20:14 UTC (permalink / raw)
To: Stefan Behte, netdev@vger.kernel.org
Cc: Skidmore, Donald C, Kirsher, Jeffrey T, Fujinaka, Todd,
Ronciak, John
Stefan,
I don't think this is a regression since the check you are bypassing with your patch has nothing to do with the unsupported SFP modules lock (this check is few lines below). The check you are trying to bypass is actually for supported 1gig SFP module types. Could you provide some additional information about your setup?
1. What is the SFP+ module you are using (make/model/type)?
2. What is the hw->phy.sfp_type set to (you can add a printk, or if you plug it in after load there should be a "detected SFP+" message in dmesg).
3. You said that you get the interfaces, but are they operational (link, pass traffic etc)?
4. Because you mentioned that this is a regression - was there a previous version of the driver that loads without the unsupported errors with this SFP module?
Thanks,
Emil
>-----Original Message-----
>From: netdev-owner@vger.kernel.org [mailto:netdev-owner@vger.kernel.org] On
>Behalf Of Stefan Behte
>Sent: Thursday, February 14, 2013 4:58 PM
>To: netdev@vger.kernel.org
>Subject: ixgbe: Regression, unsupported SFP+ modules on 10Gbit/s X520 NIC
>no longer work with allow_unsupported_sfp=1
>
>Hello,
>
>I was told to send a mail, even though I had already opened
>https://bugzilla.kernel.org/show_bug.cgi?id=53901.
>
>Someone patched the ixgbe driver, and now non-intel SFPs do not work
>anymore, again. The issue of intel "lock-in" was discussed before here:
>http://marc.info/?l=e1000-devel&m=132697406314730&w=2
>
>A tested patch is attached.
>
>Here is what I do:
>
># modinfo ixgbe | grep parm
>parm: max_vfs:Maximum number of virtual functions to allocate per
>physical function - default is zero and maximum value is 63 (uint)
>parm: allow_unsupported_sfp:Allow unsupported and untested SFP+
>modules on 82599-based adapters (uint)
>parm: debug:Debug level (0=none,...,16=all) (int)
>
># modprobe -r ixgbe
># modprobe ixgbe allow_unsupported_sfp=0
># dmesg | grep ixgbe
>[13690.355090] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
>version 3.9.15-k
>[13690.355092] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
>[13690.373128] ixgbe 0000:02:00.0: failed to load because an unsupported
>SFP+ module type was detected.
>[13690.373177] ixgbe 0000:02:00.0: Reload the driver after installing a
>supported module.
>[13690.390987] ixgbe 0000:02:00.1: failed to load because an unsupported
>SFP+ module type was detected.
>[13690.391036] ixgbe 0000:02:00.1: Reload the driver after installing a
>supported module.
>
># modprobe -r ixgbe
># modprobe ixgbe allow_unsupported_sfp=1
># dmesg | grep ixgbe
>[13679.088849] dca service started, version 1.12.1
>[13679.091174] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
>version 3.9.15-k
>[13679.091177] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
>[13679.109194] ixgbe 0000:02:00.0: failed to load because an unsupported
>SFP+ module type was detected.
>[13679.109243] ixgbe 0000:02:00.0: Reload the driver after installing a
>supported module.
>[13679.127399] ixgbe 0000:02:00.1: failed to load because an unsupported
>SFP+ module type was detected.
>[13679.127450] ixgbe 0000:02:00.1: Reload the driver after installing a
>supported module.
>[13690.352712] dca service started, version 1.12.1
>
>
>With the patch:
>
># modprobe -r ixgbe
># modprobe ixgbe allow_unsupported_sfp=0
># dmesg | grep ixgbe
>[13907.870087] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
>version 3.9.15-k
>[13907.870089] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
>[13907.888106] ixgbe 0000:02:00.0: failed to load because an unsupported
>SFP+ module type was detected.
>[13907.888155] ixgbe 0000:02:00.0: Reload the driver after installing a
>supported module.
>[13907.906187] ixgbe 0000:02:00.1: failed to load because an unsupported
>SFP+ module type was detected.
>[13907.906237] ixgbe 0000:02:00.1: Reload the driver after installing a
>supported module.
>
>
># modprobe -r ixgbe
># modprobe ixgbe allow_unsupported_sfp=1
># dmesg | grep ixgbe
>[13914.534758] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver -
>version3.9.15-k
>[13914.534761] ixgbe: Copyright (c) 1999-2012 Intel Corporation.
>[13914.552820] ixgbe 0000:02:00.0 (unregistered net_device): WARNING: Intel
>(R) Network Connections are quality tested using Intel (R) Ethernet Optics.
>Using untested modules is not supported and may cause unstable operation or
>damage to
>the module or the adapter. Intel Corporation is not responsible for any
>harm caused by using untested modules.
>[13917.741931] ixgbe 0000:02:00.0: irq 50 for MSI/MSI-X
>[13917.741938] ixgbe 0000:02:00.0: irq 51 for MSI/MSI-X
>[13917.741942] ixgbe 0000:02:00.0: irq 52 for MSI/MSI-X
>[13917.741951] ixgbe 0000:02:00.0: irq 53 for MSI/MSI-X
>[13917.741955] ixgbe 0000:02:00.0: irq 54 for MSI/MSI-X
>[13917.741960] ixgbe 0000:02:00.0: irq 55 for MSI/MSI-X
>[13917.741965] ixgbe 0000:02:00.0: irq 56 for MSI/MSI-X
>[13917.741969] ixgbe 0000:02:00.0: irq 57 for MSI/MSI-X
>[13917.741973] ixgbe 0000:02:00.0: irq 58 for MSI/MSI-X
>[13917.742002] ixgbe 0000:02:00.0: Multiqueue Enabled: Rx Queue count = 8,
>Tx Queue count = 8
>[13917.742126] ixgbe 0000:02:00.0: (PCI Express:5.0GT/s:Width x8)
>90:e2:ba:37:3b:18
>[13917.742207] ixgbe 0000:02:00.0: MAC: 2, PHY: 14, SFP+: 65535, PBA No:
>E68793-005
>[13917.743461] ixgbe 0000:02:00.0: Intel(R) 10 Gigabit Network Connection
>[13917.761578] ixgbe 0000:02:00.1 (unregistered net_device): WARNING: Intel
>(R) Network Connections are quality tested using Intel (R) Ethernet Optics.
>Using untested modules is not supported and may cause unstable operation or
>damage to the module or the adapter. Intel Corporation is not responsible
>for any harm caused by using untested modules.
>[13920.948726] ixgbe 0000:02:00.1: irq 59 for MSI/MSI-X
>[13920.948737] ixgbe 0000:02:00.1: irq 60 for MSI/MSI-X
>[13920.948742] ixgbe 0000:02:00.1: irq 61 for MSI/MSI-X
>[13920.948746] ixgbe 0000:02:00.1: irq 62 for MSI/MSI-X
>[13920.948751] ixgbe 0000:02:00.1: irq 63 for MSI/MSI-X
>[13920.948757] ixgbe 0000:02:00.1: irq 64 for MSI/MSI-X
>[13920.948761] ixgbe 0000:02:00.1: irq 65 for MSI/MSI-X
>[13920.948767] ixgbe 0000:02:00.1: irq 66 for MSI/MSI-X
>[13920.948774] ixgbe 0000:02:00.1: irq 67 for MSI/MSI-X
>[13920.948803] ixgbe 0000:02:00.1: Multiqueue Enabled: Rx Queue count = 8,
>Tx Queue count = 8
>[13920.948927] ixgbe 0000:02:00.1: (PCI Express:5.0GT/s:Width x8)
>90:e2:ba:37:3b:19
>[13920.949008] ixgbe 0000:02:00.1: MAC: 2, PHY: 14, SFP+: 65535, PBA No:
>E68793-005
>[13920.950237] ixgbe 0000:02:00.1: Intel(R) 10 Gigabit Network Connection
>
>And then I get two nice Interfaces. Please apply. :)
>
>
>Best regards,
>
>Stefan Behte
>
>Babiel GmbH
>Moskauer Strasse 27
>D-40227 Düsseldorf
>
>Tel: 0211-179349 0
>Fax: 0211-179349 29
>E-Mail: S.Behte@babiel.com
>Internet: http://www.babiel.com
>
>Geschäftsführer: Georg Babiel, Dr. Rainer Babiel, Harald Babiel
>Amtsgericht Düsseldorf HRB 38633
>
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2013-02-15 0:28 ` ixgbe: Regression, unsupported SFP+ modules on 10Gbit/s X520 NIC no longer work with allow_unsupported_sfp=1 Jeff Kirsher
2013-02-15 0:58 Stefan Behte
2013-02-15 20:14 ` Tantilov, Emil S
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