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3ced71a8b3
XSkFQ refill is pretty generic across the drivers minus FQ descriptor filling and can easily be unified with one inline callback. XSk wakeup is usually not, but here, instead of commonly used "SW interrupts", I picked firing an IPI. In most tests, it showed better performance; it also provides better control for userspace on which CPU will handle the xmit, as SW interrupts honor IRQ affinity no matter which core produces XSk xmit descs (while XDPSQs are associated 1:1 with cores having the same ID). Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| priv.h | ||
| rx.c | ||
| tx.c | ||
| xdp.c | ||
| xsk.c | ||