Re: [PATCH] e1000: the power down when running ifdown command
From: Jeff Kirsher <hidden>
Date: 2009-11-03 21:37:42
2009/11/3 Naohiro Ooiwa [off-list ref]:
Jeff Kirsher wrote:quoted
2009/10/31 Naohiro Ooiwa [off-list ref]: I have added this patch to my tree for testing. This patch requires a fair amount of regression testing, so once its passed testing I will push the patch to David/netdev.I appreciate the marge your tree. If there is anything I can do, please let me know. And I know this patch is good for e100 driver too. I would really like to create patch for it. How do you think about e100 driver. Thanks, Naohiro Ooiwa
Patches are always welcome (referring to a e100 patch). As far as the e1000 patch goes, it has a number of issues which were found in testing. Here are just a few problems we saw: 1. ethtool -t - crashes the system 2. ethtool eth0 - always shows link/speed as 1000/Full even when there is no cable 3. ethtool -s eth0 autoneg on/off - system hang. Sometimes a copper interface will show up as fiber after this. 4. ethtool -d/-S/-g etc - will corrupt the stats of the interface while doing ifup/down So it appears that more needs to be done to the driver to get this to work as expected. NAK -- Cheers, Jeff