Hello, I need to change net_device->features i.e. segmentation offload when my netfilter module is loaded. I tried it in my module by directly zeroing flag when module is loaded in register device notification handler. It seems that it is really functional and I verified it by ethtool -k modulename and no skb with fragments appears in netfilter hook. When I change it back to original state with ethtool -K ... then console outputs original state but it seems that still no skb with fragments comes and this state is somewhere remembered.
How to proper set such flags to have required behavior when module runs ? Is directly changing in net_device structure right ? I appear function pointer ndo_fix_features() that can be used to adjust required features. But it's parent structure is constant. Does exist some way how to set my own handlers in net_device_ops structure in my module code ? Thank you ! Peter -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
