From: Qi Zhang <qi.z.zhang@intel.com>
To: adrien.mazarguil@6wind.com
Cc: dev@dpdk.org, declan.doherty@intel.com, Qi Zhang <qi.z.zhang@intel.com>
Subject: [dpdk-dev] [RFC v2 4/5] ether: add more protocol support in rte_flow
Date: Wed, 20 Dec 2017 21:35:18 -0500 [thread overview]
Message-ID: <1513823719-36066-5-git-send-email-qi.z.zhang@intel.com> (raw)
In-Reply-To: <1513823719-36066-1-git-send-email-qi.z.zhang@intel.com>
Add new protocol header match support as below
RTE_FLOW_ITEM_TYPE_ARP - match IPv4 ARP header.
RTE_FLOW_ITEM_TYPE_EXT_HDR_ANY - match any IPv6 extension header.
RTE_FLOW_ITEM_TYPE_ICMPV6 - match IPv6 ICMP header.
RTE_FLOW_ITEM_TYPE_ICMPV6_TGT_ADDR - match IPv6 ICMP Target address
RTE_FLOW_ITEM_TYPE_ICMPV6_SSL - match IPv6 ICMP Source Link-layer address
RTE_FLOW_ITEM_TYPE_ICMPV6_TTL - match IPv6 ICMP Target Link-layer address
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
lib/librte_ether/rte_flow.h | 156 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 156 insertions(+)
diff --git a/lib/librte_ether/rte_flow.h b/lib/librte_ether/rte_flow.h
index e09e07f..4ee2b62 100644
--- a/lib/librte_ether/rte_flow.h
+++ b/lib/librte_ether/rte_flow.h
@@ -348,6 +348,49 @@ enum rte_flow_item_type {
* See struct rte_flow_item_esp.
*/
RTE_FLOW_ITEM_TYPE_ESP,
+
+ /**
+ * Matches ARP IPv4 header.
+ *
+ * See struct rte_flow_item_arp.
+ */
+ RTE_FLOW_ITEM_TYPE_ARP,
+
+ /**
+ * Matches any IPv6 Extension header.
+ *
+ * See struct rte_flow_item_ipv6_ext_any.
+ */
+ RTE_FLOW_ITEM_TYPE_IPV6_EXT_HDR_ANY,
+
+ /**
+ * Matches ICMPv6 header.
+ *
+ * See struct rte_flow_item_icmpv6
+ */
+ RTE_FLOW_ITEM_TYPE_ICMPV6,
+
+ /**
+ * Match ICMPv6 target address.
+ *
+ * See struct rte_flow_item_icmpv6_tgt_addr.
+ */
+ RTE_FLOW_ITEM_TYPE_ICMPV6_TGT_ADDR,
+
+ /**
+ * Match ICMPv6 Source Link-Layer Address.
+ *
+ * See struct rte_flow_item_icmpv6_sll.
+ */
+ RTE_FLOW_ITEM_TYPE_ICMPV6_SLL,
+
+ /**
+ * Match ICMPv6 Source Link-Layer Address.
+ *
+ * See struct rte_flow_item_icmpv6_tll.
+ */
+ RTE_FLOW_ITEM_TYPE_ICMPV6_TLL,
+
};
/**
@@ -817,6 +860,119 @@ static const struct rte_flow_item_esp rte_flow_item_esp_mask = {
#endif
/**
+ * RTE_FLOW_ITEM_TYPE_ARP
+ *
+ * Matches IPv4 ARP packet header
+ */
+struct rte_flow_item_arp {
+ struct arp_hdr hdr;
+};
+
+/** Default mask for RTE_FLOW_ITEM_TYPE_ARP. */
+#ifndef __cplusplus
+static const struct rte_flow_item_arp rte_flow_item_arp_mask = {
+ .hdr = {
+ .arp_data = {
+ .arp_sha = {
+ .addr_bytes = "\xff\xff\xff\xff\xff\xff",
+ },
+ .arp_sip = RTE_BE32(0xffffffff),
+ .arp_tha = {
+ .addr_bytes = "\xff\xff\xff\xff\xff\xff",
+ },
+ .arp_tip = RTE_BE32(0xffffffff),
+ },
+ },
+};
+#endif
+
+/**
+ * RTE_FLOW_ITEM_TYPE_IPV6_EXT_HDR_ANY
+ *
+ * Matches any IPv6 extension header.
+ */
+struct rte_flow_item_ipv6_ext_hdr_any {
+ uint8_t next_hdr;
+};
+
+/** Default mask for RTE_FLOW_ITEM_TYPE_IPV6_EXT_HDR_ANY. */
+#ifndef __cplusplus
+static const struct rte_flow_item_ipv6_ext_hdr_any rte_flow_item_ipv6_ext_any_mask = {
+ .next_hdr = 0xff,
+};
+#endif
+
+/**
+ * RTE_FLOW_ITEM_TYPE_ICMPV6
+ *
+ * Matches ICMPv6 header.
+ */
+struct rte_flow_item_icmpv6 {
+ uint8_t type;
+ uint8_t code;
+ uint16_t checksum;
+};
+
+/** Default mask for RTE_FLOW_ITEM_TYPE_ICMPV6 */
+#ifndef __cplusplus
+static const struct rte_flow_item_icmpv6 rte_flow_item_icmpv6_mask = {
+ .type = 0xff,
+ .code = 0xff,
+ .checksum = RTE_BE16(0xffff),
+};
+#endif
+
+/**
+ * RTE_FLOW_ITEM_TYPE_ICMPV6_TGT_ADDR
+ *
+ * Matches ICMPv6's Target Address.
+ */
+struct rte_flow_item_icmpv6_tgt_addr {
+ uint8_t addr[16];
+};
+
+/** Default mask for RTE_FLOW_ITEM_TYPE_ICMPV6_TGT_ADDR */
+#ifndef __cplusplus
+static const struct rte_flow_item_icmpv6_tgt_addr rte_flow_item_icmpv6_tgt_addr_mask = {
+ .addr = "\xff\xff\xff\xff",
+};
+#endif
+
+/**
+ * RTE_FLOW_ITEM_TYPE_ICPMV6_SLL.
+ *
+ * Matches ICMPv6 Source Link-Layer address.
+ */
+struct rte_flow_item_icmpv6_sll {
+ struct ether_addr addr;
+};
+/** Default mask for RTE_FLOW_ITEM_TYPE_ICMPV6_SLL */
+#ifndef __cplusplus
+static const struct rte_flow_item_icmpv6_sll rte_flow_item_icmpv6_sll_mask = {
+ .addr = {
+ .addr_bytes = "\xff\xff\xff\xff\xff\xff",
+ }
+};
+#endif
+
+/**
+ * RTE_FLOW_ITEM_TYPE_ICMPV6_TLL.
+ *
+ * Matches ICMPv6 Target Link-Layer address.
+ */
+struct rte_flow_item_icmpv6_tll {
+ struct ether_addr addr;
+};
+/** Default mask for RTE_FLOW_ITEM_TYPE_ICMPV6_TLL */
+#ifndef __cplusplus
+static const struct rte_flow_item_icmpv6_tll rte_flow_item_icmpv6_tll_mask = {
+ .addr = {
+ .addr_bytes = "\xff\xff\xff\xff\xff\xff",
+ }
+};
+#endif
+
+/**
* Matching pattern item definition.
*
* A pattern is formed by stacking items starting from the lowest protocol
--
2.7.4
next prev parent reply other threads:[~2017-12-21 9:44 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-21 2:35 [dpdk-dev] [RFC v2 0/5] rte_flow extension for vSwitch acceleration Qi Zhang
2017-12-21 2:35 ` [dpdk-dev] [RFC v2 1/5] ether: add flow action to redirect packet in a switch domain Qi Zhang
2017-12-21 12:37 ` Alex Rosenbaum
2017-12-22 8:20 ` Zhang, Qi Z
2017-12-22 22:10 ` Alex Rosenbaum
2017-12-21 2:35 ` [dpdk-dev] [RFC v2 2/5] ether: add flow last hit query support Qi Zhang
2017-12-21 2:35 ` [dpdk-dev] [RFC v2 3/5] ether: Add flow timeout support Qi Zhang
2017-12-21 13:59 ` Alex Rosenbaum
2017-12-22 9:03 ` Zhang, Qi Z
2017-12-22 14:06 ` Wiles, Keith
2018-01-14 2:03 ` Zhang, Qi Z
2017-12-22 22:26 ` Alex Rosenbaum
2017-12-26 3:28 ` Zhang, Qi Z
2017-12-26 7:44 ` Alex Rosenbaum
2017-12-21 2:35 ` Qi Zhang [this message]
2017-12-21 2:35 ` [dpdk-dev] [RFC v2 5/5] ether: add packet modification aciton in rte_flow Qi Zhang
2017-12-21 13:01 ` [dpdk-dev] [RFC v2 0/5] rte_flow extension for vSwitch acceleration Alex Rosenbaum
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