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New: 82545GM in newest kernel not working.

Bugme-new Andrew Morton 2 participants 3 messages Jul 1, 2010 – Jul 6, 2010 2 messages not in the archive

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Andrew Morton

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#1 lore raw
In reply to a message not in the archive

(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface).

Quoted 29 lines · On Fri, 25 Jun 2010 17:48:43 GMT [email protected] wrote:

https://bugzilla.kernel.org/show_bug.cgi?id=16293

           Summary: 82545GM in newest kernel not working.
           Product: Drivers
           Version: 2.5
    Kernel Version: 2.6.32.15
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Network
        AssignedTo: [email protected]
        ReportedBy: [email protected]
        Regression: No

lspci:

01:01.0 Ethernet controller: Intel Corporation 82545GM Gigabit Ethernet Controller (rev 04)
01:02.0 Ethernet controller: Intel Corporation 82545GM Gigabit Ethernet Controller (rev 04)
02:01.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03)
02:01.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03)

Quoted 3 lines

All interface are correctly configured. In kernel <2.6.26 get all OK, in newest kernels network interfaces are not working. Problem is in driver e1000. Tested on 2.6.31,2.6.32,2.6.34 and 2.6.35rc.

A somewhat old e1000 regression?

#2 lore raw
Quoted 32 lines · Andrew Morton

(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface).

Quoted 26 lines · On Fri, 25 Jun 2010 17:48:43 GMT [email protected] wrote:

https://bugzilla.kernel.org/show_bug.cgi?id=16293

Summary: 82545GM in newest kernel not working.
Product: Drivers Version: 2.5
Kernel Version: 2.6.32.15
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: high
Priority: P1
Component: Network
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: No

lspci:

01:01.0 Ethernet controller: Intel Corporation 82545GM Gigabit Ethernet Controller (rev 04) 01:02.0 Ethernet controller: Intel Corporation 82545GM Gigabit Ethernet Controller (rev 04) 02:01.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 02:01.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03)

Quoted 5 lines
Quoted 3 lines

All interface are correctly configured. In kernel <2.6.26 get all OK, in newest kernels network interfaces are not working. Problem is in driver e1000. Tested on 2.6.31,2.6.32,2.6.34 and 2.6.35rc.

A somewhat old e1000 regression?

I ran a quick test on net-next with 82545GM NICs and was able to pass traffic without issues.

Would it be possible to get more information about the system/setup:

1. full lspci output (lspci -vvv)
2. ethtool -i ethX
3. ethtool -d ethX
4. ethtool -e ethX
5. dmesg - after loading the driver and configuring the interfaces
6. kernel config

A better description of the issue would help as well. What exactly fails - ping?

Thanks,
Emil

#4 lore raw
In reply to a message not in the archive
Quoted 11 lines

-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: Tuesday, July 06, 2010 12:35 PM
To: Tantilov, Emil S
Subject: Re: [Bugme-new] [Bug 16293] New: 82545GM in newest kernel not working.

Hi,

ping has 100% packet loss. Link is up. Lspci --vvv is OK, when have kernel 2.6.26.

Could you provide the information I asked in the previous email?

1. full lspci output (lspci -vvv)
2. ethtool -i ethX
3. ethtool -d ethX
4. ethtool -e ethX
5. dmesg - after loading the driver and configuring the interfaces
6. kernel config

Are you using a network adapter or is the interface on the motherboard?

Also please copy netdev to your replies.

Thanks,
Emil