Record missing implementation features here.
Missing: Push/pop headers¶
Requirement defined here: Header push and pop.
Needed by Use-case: DDoS scrubber
- Initial support for XDP head adjustment added to net-next in this commit:
Initial support only covers driver mlx4.
Update document once feature is available in a kernel release. Plus, keep track of drivers supporting this feature.
Create new section under Userspace API that describe howto use this and point to sample programs.
The eBPF program gets a new helper function called:
Missing: Multi-port TX¶
Missing: XDP program per RX queue¶
Changes to the user space API are needed to add this feature.