* e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
@ 2016-09-01 20:14 ` Pavel Machek
0 siblings, 0 replies; 8+ messages in thread
From: Pavel Machek @ 2016-09-01 20:14 UTC (permalink / raw)
To: kernel list, jeffrey.t.kirsher, intel-wired-lan, netdev
Hi!
I have trouble getting 1000mbit out of my ethernet card.
I tried direct connection between two PCs with different cables, and
no luck.
Today I tried connection to 1000mbit switch, and no luck, either. (Two
cables, one was cat6, both short).
My computer sees 1000mbit being advertised by the other side, but does
not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
4.8.0-rc4+ kernel.
Does it work for other people? Card is:
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
root@duo:/data/l/linux# mii-tool -v eth1
SIOCGMIIREG on eth1 failed: Input/output error
SIOCGMIIREG on eth1 failed: Input/output error
eth1: negotiated 100baseTx-FD, link ok
product info: Yukon-EC 88E1111 rev 0
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
link partner: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
root@duo:/data/l/linux#
[ 1330.622658] e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow
Control: None
[ 1330.622840] e1000e 0000:02:00.0 eth1: Link Speed was downgraded by
SmartSpeed
[ 1330.622846] e1000e 0000:02:00.0 eth1: 10/100 speed: disabling TSO
root@duo:/data/l/linux#
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Intel-wired-lan] e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
@ 2016-09-01 20:14 ` Pavel Machek
0 siblings, 0 replies; 8+ messages in thread
From: Pavel Machek @ 2016-09-01 20:14 UTC (permalink / raw)
To: intel-wired-lan
Hi!
I have trouble getting 1000mbit out of my ethernet card.
I tried direct connection between two PCs with different cables, and
no luck.
Today I tried connection to 1000mbit switch, and no luck, either. (Two
cables, one was cat6, both short).
My computer sees 1000mbit being advertised by the other side, but does
not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
4.8.0-rc4+ kernel.
Does it work for other people? Card is:
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
root at duo:/data/l/linux# mii-tool -v eth1
SIOCGMIIREG on eth1 failed: Input/output error
SIOCGMIIREG on eth1 failed: Input/output error
eth1: negotiated 100baseTx-FD, link ok
product info: Yukon-EC 88E1111 rev 0
basic mode: autonegotiation enabled
basic status: autonegotiation complete, link ok
capabilities: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
link partner: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
root at duo:/data/l/linux#
[ 1330.622658] e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow
Control: None
[ 1330.622840] e1000e 0000:02:00.0 eth1: Link Speed was downgraded by
SmartSpeed
[ 1330.622846] e1000e 0000:02:00.0 eth1: 10/100 speed: disabling TSO
root at duo:/data/l/linux#
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
2016-09-01 20:14 ` [Intel-wired-lan] " Pavel Machek
@ 2016-09-01 21:58 ` Greg
-1 siblings, 0 replies; 8+ messages in thread
From: Greg @ 2016-09-01 21:58 UTC (permalink / raw)
To: Pavel Machek; +Cc: kernel list, jeffrey.t.kirsher, intel-wired-lan, netdev
On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> Hi!
>
> I have trouble getting 1000mbit out of my ethernet card.
>
> I tried direct connection between two PCs with different cables, and
> no luck.
>
> Today I tried connection to 1000mbit switch, and no luck, either. (Two
> cables, one was cat6, both short).
>
> My computer sees 1000mbit being advertised by the other side, but does
> not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
Check your cables?
https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
- Greg
>
> 4.8.0-rc4+ kernel.
>
> Does it work for other people? Card is:
>
> 02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
> Controller
>
> root@duo:/data/l/linux# mii-tool -v eth1
> SIOCGMIIREG on eth1 failed: Input/output error
> SIOCGMIIREG on eth1 failed: Input/output error
> eth1: negotiated 100baseTx-FD, link ok
> product info: Yukon-EC 88E1111 rev 0
> basic mode: autonegotiation enabled
> basic status: autonegotiation complete, link ok
> capabilities: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
> advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
> link partner: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
> root@duo:/data/l/linux#
>
> [ 1330.622658] e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow
> Control: None
> [ 1330.622840] e1000e 0000:02:00.0 eth1: Link Speed was downgraded by
> SmartSpeed
> [ 1330.622846] e1000e 0000:02:00.0 eth1: 10/100 speed: disabling TSO
> root@duo:/data/l/linux#
>
> Best regards,
>
> Pavel
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Intel-wired-lan] e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
@ 2016-09-01 21:58 ` Greg
0 siblings, 0 replies; 8+ messages in thread
From: Greg @ 2016-09-01 21:58 UTC (permalink / raw)
To: intel-wired-lan
On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> Hi!
>
> I have trouble getting 1000mbit out of my ethernet card.
>
> I tried direct connection between two PCs with different cables, and
> no luck.
>
> Today I tried connection to 1000mbit switch, and no luck, either. (Two
> cables, one was cat6, both short).
>
> My computer sees 1000mbit being advertised by the other side, but does
> not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
Check your cables?
https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
- Greg
>
> 4.8.0-rc4+ kernel.
>
> Does it work for other people? Card is:
>
> 02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
> Controller
>
> root at duo:/data/l/linux# mii-tool -v eth1
> SIOCGMIIREG on eth1 failed: Input/output error
> SIOCGMIIREG on eth1 failed: Input/output error
> eth1: negotiated 100baseTx-FD, link ok
> product info: Yukon-EC 88E1111 rev 0
> basic mode: autonegotiation enabled
> basic status: autonegotiation complete, link ok
> capabilities: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
> advertising: 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD flow-control
> link partner: 1000baseT-FD 100baseTx-FD 100baseTx-HD 10baseT-FD 10baseT-HD
> root at duo:/data/l/linux#
>
> [ 1330.622658] e1000e: eth1 NIC Link is Up 100 Mbps Full Duplex, Flow
> Control: None
> [ 1330.622840] e1000e 0000:02:00.0 eth1: Link Speed was downgraded by
> SmartSpeed
> [ 1330.622846] e1000e 0000:02:00.0 eth1: 10/100 speed: disabling TSO
> root at duo:/data/l/linux#
>
> Best regards,
>
> Pavel
>
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
2016-09-01 21:58 ` [Intel-wired-lan] " Greg
@ 2016-09-02 16:57 ` Lennart Sorensen
-1 siblings, 0 replies; 8+ messages in thread
From: Lennart Sorensen @ 2016-09-02 16:57 UTC (permalink / raw)
To: Greg
Cc: Pavel Machek, kernel list, jeffrey.t.kirsher, intel-wired-lan, netdev
On Thu, Sep 01, 2016 at 02:58:13PM -0700, Greg wrote:
> On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> > Hi!
> >
> > I have trouble getting 1000mbit out of my ethernet card.
> >
> > I tried direct connection between two PCs with different cables, and
> > no luck.
> >
> > Today I tried connection to 1000mbit switch, and no luck, either. (Two
> > cables, one was cat6, both short).
> >
> > My computer sees 1000mbit being advertised by the other side, but does
> > not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
>
> Check your cables?
>
> https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
Of course if it isn't the cable, then it could even be a broken pin in
the port. As far as I can tell, anything that causes one of the 3rd
or 4th pairs of wires to not work will degrade to 100Mbit on just the
first 2 pairs of wires and give that message. Some badly implemented
switches can also cause it of course.
--
Len Sorensen
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Intel-wired-lan] e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
@ 2016-09-02 16:57 ` Lennart Sorensen
0 siblings, 0 replies; 8+ messages in thread
From: Lennart Sorensen @ 2016-09-02 16:57 UTC (permalink / raw)
To: intel-wired-lan
On Thu, Sep 01, 2016 at 02:58:13PM -0700, Greg wrote:
> On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> > Hi!
> >
> > I have trouble getting 1000mbit out of my ethernet card.
> >
> > I tried direct connection between two PCs with different cables, and
> > no luck.
> >
> > Today I tried connection to 1000mbit switch, and no luck, either. (Two
> > cables, one was cat6, both short).
> >
> > My computer sees 1000mbit being advertised by the other side, but does
> > not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
>
> Check your cables?
>
> https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
Of course if it isn't the cable, then it could even be a broken pin in
the port. As far as I can tell, anything that causes one of the 3rd
or 4th pairs of wires to not work will degrade to 100Mbit on just the
first 2 pairs of wires and give that message. Some badly implemented
switches can also cause it of course.
--
Len Sorensen
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
2016-09-02 16:57 ` [Intel-wired-lan] " Lennart Sorensen
@ 2016-12-05 10:44 ` Pavel Machek
-1 siblings, 0 replies; 8+ messages in thread
From: Pavel Machek @ 2016-12-05 10:44 UTC (permalink / raw)
To: Lennart Sorensen
Cc: Greg, kernel list, jeffrey.t.kirsher, intel-wired-lan, netdev
[-- Attachment #1: Type: text/plain, Size: 1491 bytes --]
On Fri 2016-09-02 12:57:35, Lennart Sorensen wrote:
> On Thu, Sep 01, 2016 at 02:58:13PM -0700, Greg wrote:
> > On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> > > Hi!
> > >
> > > I have trouble getting 1000mbit out of my ethernet card.
> > >
> > > I tried direct connection between two PCs with different cables, and
> > > no luck.
> > >
> > > Today I tried connection to 1000mbit switch, and no luck, either. (Two
> > > cables, one was cat6, both short).
> > >
> > > My computer sees 1000mbit being advertised by the other side, but does
> > > not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
> >
> > Check your cables?
> >
> > https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
>
> Of course if it isn't the cable, then it could even be a broken pin in
> the port. As far as I can tell, anything that causes one of the 3rd
> or 4th pairs of wires to not work will degrade to 100Mbit on just the
> first 2 pairs of wires and give that message. Some badly implemented
> switches can also cause it of course.
Ok, so it seems like broken pin in the port. I realized I had docking
station available for the machine, and when connecting using that
connector (not internal notebook one), I get gigabit speed.
Thanks and best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Intel-wired-lan] e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed"
@ 2016-12-05 10:44 ` Pavel Machek
0 siblings, 0 replies; 8+ messages in thread
From: Pavel Machek @ 2016-12-05 10:44 UTC (permalink / raw)
To: intel-wired-lan
On Fri 2016-09-02 12:57:35, Lennart Sorensen wrote:
> On Thu, Sep 01, 2016 at 02:58:13PM -0700, Greg wrote:
> > On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> > > Hi!
> > >
> > > I have trouble getting 1000mbit out of my ethernet card.
> > >
> > > I tried direct connection between two PCs with different cables, and
> > > no luck.
> > >
> > > Today I tried connection to 1000mbit switch, and no luck, either. (Two
> > > cables, one was cat6, both short).
> > >
> > > My computer sees 1000mbit being advertised by the other side, but does
> > > not advertise 1000mbit, "Link Speed was downgraded by SmartSpeed".
> >
> > Check your cables?
> >
> > https://vmxp.wordpress.com/2015/01/06/1gbe-intel-nic-throttled-to-100mbit-by-smartspeed/
>
> Of course if it isn't the cable, then it could even be a broken pin in
> the port. As far as I can tell, anything that causes one of the 3rd
> or 4th pairs of wires to not work will degrade to 100Mbit on just the
> first 2 pairs of wires and give that message. Some badly implemented
> switches can also cause it of course.
Ok, so it seems like broken pin in the port. I realized I had docking
station available for the machine, and when connecting using that
connector (not internal notebook one), I get gigabit speed.
Thanks and best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2016-12-05 10:44 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-09-01 20:14 e1000e on Thinkpad x60: gigabit not available due to "SmartSpeed" Pavel Machek
2016-09-01 20:14 ` [Intel-wired-lan] " Pavel Machek
2016-09-01 21:58 ` Greg
2016-09-01 21:58 ` [Intel-wired-lan] " Greg
2016-09-02 16:57 ` Lennart Sorensen
2016-09-02 16:57 ` [Intel-wired-lan] " Lennart Sorensen
2016-12-05 10:44 ` Pavel Machek
2016-12-05 10:44 ` [Intel-wired-lan] " Pavel Machek
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