tests/intel_kpi: Add i226 XDP 1ms test with PTP hardware timestamp#55
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yoongsiang2 wants to merge 1 commit into
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tests/intel_kpi: Add i226 XDP 1ms test with PTP hardware timestamp#55yoongsiang2 wants to merge 1 commit into
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Add test case for Intel i226 NIC KPI evaluation with 1ms cycle time using AF_XDP zero-copy mode. Configuration highlights: - Enable processing latency metric - Workload on Reference: none - Workload on Mirror: 57k instructions per control loop (IPCL) - AF_XDP zero-copy mode with busy polling optimization - Disable interrupt coalescing for immediate interrupt firing Co-developed-by: Chwee-Lin Choong <chwee.lin.choong@intel.com> Signed-off-by: Chwee-Lin Choong <chwee.lin.choong@intel.com> Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>
shifty91
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Jun 19, 2026
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Thanks, applied. Please, run pre-commit run --all-files next time.
Out of curiosity: You are using busy polling without setting napi_defer_hard_irqs and gro_flush_timeout. Instead rx-usecs is set to zero. What's the reason for it?
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Add test case for Intel i226 NIC KPI evaluation with 1ms cycle time using AF_XDP zero-copy mode.
Configuration highlights:
Co-developed-by: Chwee-Lin Choong chwee.lin.choong@intel.com