| ETH_RSS_UDP // 根据四层UDP协议进行哈希 | ETH_RSS_TCP, // 根据四层TCP协议进行哈希 }, }, /* ... */ }; 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 其中rss_hf配置常用的三项参数,具体如下: AI检测代码解析 #define ETH_RSS_IP ( \ ETH_RSS_IPV4 | ...
配置RSS参数:使用rte_eth_dev_configure函数来配置网卡设备的RSS参数。例如,可以设置多个RX队列、指定每个队列对应的CPU核心等。一般情况下,需要将每个RX队列分配给不同的CPU核心,以实现多队列轮询。 更新RETA表:通过调用rte_eth_dev_rss_reta_update函数来更新网卡设备的RETA表。RETA表是一个由8位哈希键映射到CPU核...
structrte_mbuf{MARKERcacheline0;void*buf_addr;/**< Virtual address of segment buffer. */phys_addr_tbuf_physaddr;/**< Physical address of segment buffer. */uint16_tbuf_len;/**< Length of segment buffer. *//* next 6 bytes are initialised on RX descriptor rearm */MARKER8rearm_data;uin...
通常,流量先过flow规则,然后再 rss或者通过其他全局接口定义 进入不同的queue。 isolated模式使包的流量直接通过flow规则进行转发,不再被后续的全局配置进行处理。 1 该模式,可以提高性能,提高网卡硬件资源的利用率,同时会缺少部分功能。 2 另外,该模式不一定很好的支持全局变更。所以一般推荐在rte_eth_dev_configure(...
EN但nodejs不是给每个功能拓展一个对象，而是拓展一个process对象，再通过process.binding拓展js功能。Node...
Configuring global RSS settings. isolated mode 的应用 flow rule 使用范例 理解: 1》0 :应该是 port-id, 表示作用在哪个port上的flow rule; 2》ingress: rule attribute 之一;其他的属性,比如 priority; 3》flow pattern: 多个 item(eth/vlan/ipv4),每个item可能有多个filed。item以END结束。
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tmp = sizeof(*src.rss->key) * src.rss->key_len; if (size >= (uint64_t)off + (uint64_t)tmp) - dst.rss->key = rte_memcpy - ((void *)((uintptr_t)dst.rss + off), - src.rss->key, tmp); + dst.rss->key = memcpy((void ...
> What you are basically doing is trying to do RSS on eth layer which we > don't support the spreading on it. > > To make it work you can do either adding ip layer to the items to make the > RSS happen on L3 or simply through the rss types of the rss action which ...
eth_conf->rx_adv_conf.rss_conf.rss_hf = ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP int rte_eth_rx_queue_setup ( uint16_t port_id, uint16_t rx_queue_id, uint16_t nb_rx_desc, unsigned int socket_id, const struct rte_eth_rxconf * rx_conf, struct rte_mempool * mb_pool ) ...