Dpdk 24.11 supports #1009
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Dpdk 24.11 supports #1009
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Signed-off-by: ywc689 <[email protected]>
1. move disabling tx-csum offload feature from virtio_kni_alloc to netif_port_start 2. redo disabling tx-csum offload feature in netif_port_start Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
…o-user kni as a must Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
Disable rx-checksum offload on virtio-user kni devices so that the tx-checksum offload feature of corresponding kernel KNI tap interfaces can be disabled automatically. This saves the endeavors to disable tx-checksuming manually after the tap devices created, i.e, with api "disable_kni_tx_csum_offload", one operation that would not work stably. Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
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The feature RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE enables device to support optimization for fast release of mbufs. When set application must guarantee that per-queue all mbufs comes from the same mempool and has refcnt = 1. However, DPVS two-arm forwarding may use devices located at different NUMA nodes, which can result in multiple mempools for mbuf allocation of one specific tx-queue. Thus, we add a new config item tx:mbuf_fast_free to dpvs.conf to disable this feature as needed. Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
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Signed-off-by: ywc689 <[email protected]>
Signed-off-by: ywc689 <[email protected]>
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