port: hash inner packet fields by default#630
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rjarry
approved these changes
Jun 15, 2026
Request innermost RSS level in the default port configuration. This makes the RSS hash use inner packet fields when the PMD supports RSS levels, which improves distribution for tunnelled traffic with fixed outer headers. Signed-off-by: Maxime Leroy <maxime@leroys.fr> Reviewed-by: Robin Jarry <rjarry@redhat.com>
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Request innermost RSS level in the default port configuration.
This makes the RSS hash use inner packet fields when the PMD supports RSS levels, which improves distribution for tunnelled traffic with fixed outer headers.
Updated
default_port_config.rx_adv_conf.rss_conf.rss_hfinmodules/infra/control/port.cto format the RSS hash flag initializer by removing the trailing comma afterRTE_ETH_RSS_TCP, while keeping the same RSS hash flags set:RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_UDP | RTE_ETH_RSS_TCP | RTE_ETH_RSS_LEVEL_INNERMOST.