Hi, Short introduction to the problem I'm facing with EDK2: I implemented 'ifconfig' command extension allowing to change interface's MAC address or reset it to the default value. For that I needed to add a couple of helper functions in DxeNetLib, which parse input string and one that calls Snp->StationAddress callback from the NIC driver.
The problem is that the drivers associated to interface device comprise a copy of SnpMode, not original pointer. It causes an obvious mismatch, because only the latter got updated with new Snp->Mode->CurrentAddress. I found out that using 'reconnect' command after MAC address change from uefi shell helps and the network can operate properly. Hence I have a question - is there a way to force reconnecting all children drivers from the network controller driver level? I.e. it would be great if it was possible not to be forced to call 'ifconfig' command and then 'reconnect', but call some function(s) e.g. from Snp->StationAddress callback. I would appreciate any help. Best regards, Marcin _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
