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This allows directing processing of locally received packets to the CPUs
of the tasks receiving them
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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This spreads packet processing across all cores
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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The new script uses a different strategy compared to the previous one.
Instead of trying to split flows by hash and spread them to all CPUs,
use RPS to redirect packets to a single core only.
Try to spread NAPI thread and RPS target CPUs across available CPUs
and try to ensure that the NAPI thread is on a different CPU than the
RPS target. This significantly reduces cycles wasted on the scheduler.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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1. Move setup code to independent script file
2. Add init.d script to allow automatic updates
3. Support platform specific /usr/libexec/platform/packet-steering.sh
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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