[dpdk-dev] [PATCH v1 1/6] net/iavf: support flow pattern for GRE
From: Wenjun Wu <hidden>
Date: 2021-05-27 08:06:08
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Add GRE pattern support for AVF FDIR and RSS. Patterns are listed below: 1. eth/ipv4/gre/ipv4 2. eth/ipv4/gre/ipv6 3. eth/ipv6/gre/ipv4 4. eth/ipv6/gre/ipv6 5. eth/ipv4/gre/ipv4/tcp 6. eth/ipv4/gre/ipv6/tcp 7. eth/ipv4/gre/ipv4/udp 8. eth/ipv4/gre/ipv6/udp 9. eth/ipv6/gre/ipv4/tcp 10. eth/ipv6/gre/ipv6/tcp 11. eth/ipv6/gre/ipv4/udp 12. eth/ipv6/gre/ipv6/udp Signed-off-by: Wenjun Wu <redacted> --- drivers/net/iavf/iavf_generic_flow.c | 105 +++++++++++++++++++++++++++ drivers/net/iavf/iavf_generic_flow.h | 14 ++++ 2 files changed, 119 insertions(+)
diff --git a/drivers/net/iavf/iavf_generic_flow.c b/drivers/net/iavf/iavf_generic_flow.c
index 242bb4abc5..d9ba5735b2 100644
--- a/drivers/net/iavf/iavf_generic_flow.c
+++ b/drivers/net/iavf/iavf_generic_flow.c@@ -822,6 +822,111 @@ enum rte_flow_item_type iavf_pattern_eth_ipv4_ecpri[] = { RTE_FLOW_ITEM_TYPE_END, }; +/* GRE */ +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_tcp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_TCP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_udp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_UDP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_tcp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_TCP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_udp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_UDP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_tcp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_TCP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_udp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV4, + RTE_FLOW_ITEM_TYPE_UDP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_tcp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_TCP, + RTE_FLOW_ITEM_TYPE_END, +}; + +enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_udp[] = { + RTE_FLOW_ITEM_TYPE_ETH, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_GRE, + RTE_FLOW_ITEM_TYPE_IPV6, + RTE_FLOW_ITEM_TYPE_UDP, + RTE_FLOW_ITEM_TYPE_END, +}; + typedef struct iavf_flow_engine * (*parse_engine_t)(struct iavf_adapter *ad, struct rte_flow *flow, struct iavf_parser_list *parser_list,
diff --git a/drivers/net/iavf/iavf_generic_flow.h b/drivers/net/iavf/iavf_generic_flow.h
index e19da15518..48fd03a973 100644
--- a/drivers/net/iavf/iavf_generic_flow.h
+++ b/drivers/net/iavf/iavf_generic_flow.h@@ -308,6 +308,20 @@ extern enum rte_flow_item_type iavf_pattern_eth_ipv6_pfcp[]; extern enum rte_flow_item_type iavf_pattern_eth_ecpri[]; extern enum rte_flow_item_type iavf_pattern_eth_ipv4_ecpri[]; +/* GRE */ +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_tcp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_tcp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv4_udp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gre_ipv6_udp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_tcp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_tcp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv4_udp[]; +extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gre_ipv6_udp[]; + extern const struct rte_flow_ops iavf_flow_ops; /* pattern structure */
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2.25.1