XDP (eXpress Data Path)

  1. XDP Architecture
    1. XDP Hook Point
      1. Driver Integration
        1. Execution Context
          1. Pre-SKB Processing
          2. XDP Operating Modes
            1. Native XDP
              1. Driver Requirements
                1. Performance Characteristics
                2. Offloaded XDP
                  1. SmartNIC Support
                    1. Hardware Capabilities
                    2. Generic XDP
                      1. Fallback Mode
                        1. Compatibility Trade-offs
                      2. XDP Actions
                        1. XDP_PASS
                          1. XDP_DROP
                            1. XDP_TX
                              1. XDP_ABORTED
                                1. XDP_REDIRECT
                                2. XDP Metadata Context
                                  1. Structure Overview
                                    1. Data Pointers
                                      1. Metadata Area
                                        1. Interface Information
                                          1. Queue Information

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                                        3. eBPF Foundation

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                                        5. XDP Program Development