On Mon, Nov 23, 2020 at 2:38 AM Martin Schiller <ms@xxxxxxxxxx> wrote: > > Well, one could argue that we would have to repair these drivers, but I > don't think that will get us anywhere. Yeah... One problem I see with the Linux project is the lack of docs/specs. Often we don't know what is right and what is wrong. > From this point of view it will be the best to handle the NETDEV_UP in > the lapb event handler and establish the link analog to the > NETDEV_CHANGE event if the carrier is UP. Thanks! This way we can make sure LAPB would automatically connect in all situations. Since we'll have a netif_carrier_ok check in NETDEV_UP handing, it might make the code look prettier to also have a netif_carrier_ok check in NETDEV_GOING_DOWN handing (for symmetry). Just a suggestion. You can do whatever looks good to you :) Thanks!
