From: Shannon Nelson <shannon.nelson@xxxxxxxxxx> Date: Wed, 21 Jun 2017 13:59:45 -0700 > On 6/21/2017 12:06 PM, David Miller wrote: >> From: Shannon Nelson <shannon.nelson@xxxxxxxxxx> >> Date: Wed, 21 Jun 2017 09:09:54 -0700 >> >>> Add the get_settings callback so that both the ldmvsw and sunvnet >>> drivers will give a little more information when asked for its >>> basic settings. These aren't necessarily very useful, but they >>> make some users happier. Also, a side effect is that the speed >>> attribute in /sys/class/net/<dev> is now readable, which makes >>> a couple of the ldom management tools happier. >>> >>> Orabug: 26175474 >>> >>> Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxxx> >> I would set the speed to something other than zero, and also > > I kept looking at that and wasn't sure which value to pretend with. I > looked at what was reported in the Solaris world and saw '0' so went > with that. I suppose using SPEED_10000 shouldn't hurt anything, and > is close enough to observed client-to-client speeds. > >> consider the ramifications of this change upon things like >> 'bonding' and 'team'. > > The request I was responding to with this was really more targeted at > the ldmvsw (host) side of the connection, the vif device, which I > believe only ever gets connected to the vsw bridge. You're right, > tho', because the eth0 in the ldom client *does* get sucked into > teams. I may drop the sunvnet/client side of this patch and stick > with just the host/ldmvsw side. Usually if possible you propagate the speed of the underlying physical layer, if applicable. You can see what some other software devices do in the case of ethtool link speed settings. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
