From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 1/5] ethdev: define ntuple filter type and its structure
Date: Thu, 15 Jan 2015 09:45:57 +0800 [thread overview]
Message-ID: <1421286361-11504-2-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1421286361-11504-1-git-send-email-jingjing.wu@intel.com>
This patch defines ntuple filter type RTE_ETH_FILTER_NTUPLE and its structure rte_eth_ntuple_filter.
It also corrects the typo TCP_UGR_FLAG to TCP_URG_FLAG
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
lib/librte_ether/rte_eth_ctrl.h | 50 +++++++++++++++++++++++++++++++++++++++++
lib/librte_ether/rte_ethdev.h | 2 ++
2 files changed, 52 insertions(+)
diff --git a/lib/librte_ether/rte_eth_ctrl.h b/lib/librte_ether/rte_eth_ctrl.h
index 5d9c387..58d830d 100644
--- a/lib/librte_ether/rte_eth_ctrl.h
+++ b/lib/librte_ether/rte_eth_ctrl.h
@@ -53,6 +53,7 @@ enum rte_filter_type {
RTE_ETH_FILTER_NONE = 0,
RTE_ETH_FILTER_MACVLAN,
RTE_ETH_FILTER_ETHERTYPE,
+ RTE_ETH_FILTER_NTUPLE,
RTE_ETH_FILTER_TUNNEL,
RTE_ETH_FILTER_FDIR,
RTE_ETH_FILTER_MAX
@@ -117,6 +118,55 @@ struct rte_eth_ethertype_filter {
};
/**
+ * Define all structures for ntuple Filter type.
+ */
+
+#define RTE_NTUPLE_FLAGS_DST_IP 0x0001 /**< If set, dst_ip is part of ntuple */
+#define RTE_NTUPLE_FLAGS_SRC_IP 0x0002 /**< If set, src_ip is part of ntuple */
+#define RTE_NTUPLE_FLAGS_DST_PORT 0x0004 /**< If set, dst_port is part of ntuple */
+#define RTE_NTUPLE_FLAGS_SRC_PORT 0x0008 /**< If set, src_port is part of ntuple */
+#define RTE_NTUPLE_FLAGS_PROTO 0x0010 /**< If set, protocol is part of ntuple */
+#define RTE_NTUPLE_FLAGS_TCP_FLAG 0x0020 /**< If set, tcp flag is involved */
+
+#define RTE_5TUPLE_FLAGS ( \
+ RTE_NTUPLE_FLAGS_DST_IP | \
+ RTE_NTUPLE_FLAGS_SRC_IP | \
+ RTE_NTUPLE_FLAGS_DST_PORT | \
+ RTE_NTUPLE_FLAGS_SRC_PORT | \
+ RTE_NTUPLE_FLAGS_PROTO)
+
+#define RTE_2TUPLE_FLAGS ( \
+ RTE_NTUPLE_FLAGS_DST_PORT | \
+ RTE_NTUPLE_FLAGS_PROTO)
+
+
+/**
+ * A structure used to define the ntuple filter entry
+ * to support RTE_ETH_FILTER_NTUPLE with RTE_ETH_FILTER_ADD,
+ * RTE_ETH_FILTER_DELETE and RTE_ETH_FILTER_GET operations.
+ */
+struct rte_eth_ntuple_filter {
+ uint16_t flags; /**< Flags from RTE_NTUPLE_FLAGS_* */
+ uint32_t dst_ip; /**< Destination IP address in big endian. */
+ uint32_t dst_ip_mask; /**< Mask of destination IP address. */
+ uint32_t src_ip; /**< Source IP address in big endian. */
+ uint32_t src_ip_mask; /**< Mask of destination IP address. */
+ uint16_t dst_port; /**< Destination port in big endian. */
+ uint16_t dst_port_mask; /**< Mask of destination port. */
+ uint16_t src_port; /**< Source Port in big endian. */
+ uint16_t src_port_mask; /**< Mask of source port. */
+ uint8_t proto; /**< L4 protocol. */
+ uint8_t proto_mask; /**< Mask of L4 protocol. */
+ /** tcp_flags only meaningful when the proto is TCP.
+ The packet matched above ntuple fields and contain
+ any set bit in tcp_flags will hit this filter. */
+ uint8_t tcp_flags;
+ uint16_t priority; /**< seven levels (001b-111b), 111b is highest,
+ used when more than one filter matches. */
+ uint16_t queue; /**< Queue assigned to when match*/
+};
+
+/**
* Tunneled type.
*/
enum rte_eth_tunnel_type {
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index ce0528f..551b28f 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -963,6 +963,8 @@ struct rte_eth_dev_callback;
/** @internal Structure to keep track of registered callbacks */
TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
+
+#define TCP_URG_FLAG 0x20
#define TCP_UGR_FLAG 0x20
#define TCP_ACK_FLAG 0x10
#define TCP_PSH_FLAG 0x08
--
1.9.3
next prev parent reply other threads:[~2015-01-15 1:46 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-15 1:45 [dpdk-dev] [PATCH 0/5] new ntuple filter replaces 2tuple and 5tuple filters Jingjing Wu
2015-01-15 1:45 ` Jingjing Wu [this message]
2015-01-15 1:45 ` [dpdk-dev] [PATCH 2/5] ixgbe: ntuple filter functions replace old ones for 5tuple filter Jingjing Wu
2015-01-15 1:45 ` [dpdk-dev] [PATCH 3/5] e1000: ntuple filter functions replace old ones for 2tuple and " Jingjing Wu
2015-01-15 1:46 ` [dpdk-dev] [PATCH 4/5] testpmd: new commands for ntuple filter Jingjing Wu
2015-01-15 1:46 ` [dpdk-dev] [PATCH 5/5] ethdev: remove old APIs and structures of 5tuple and 2tuple filters Jingjing Wu
2015-01-21 12:18 ` [dpdk-dev] [PATCH 0/5] new ntuple filter replaces 2tuple and 5tuple filters De Lara Guarch, Pablo
2015-01-22 0:28 ` Wu, Jingjing
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 0/6] " Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 1/6] ethdev: define ntuple filter type and its structure Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 2/6] ixgbe: ntuple filter functions replace old ones for 5tuple filter Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 3/6] e1000: ntuple filter functions replace old ones for 2tuple and " Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 4/6] testpmd: new commands for ntuple filter Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 5/6] ethdev: remove old APIs and structures of 5tuple and 2tuple filters Jingjing Wu
2015-01-22 7:38 ` [dpdk-dev] [PATCH v2 6/6] doc: commands changed in testpmd_funcs for 2tuple amd 5tuple filter Jingjing Wu
2015-01-28 14:28 ` [dpdk-dev] [PATCH v2 0/6] new ntuple filter replaces 2tuple and 5tuple filters De Lara Guarch, Pablo
2015-01-30 8:22 ` Wu, Jingjing
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 " Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 1/6] ethdev: define ntuple filter type and its structure Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 2/6] ixgbe: ntuple filter functions replace old ones for 5tuple filter Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 3/6] e1000: ntuple filter functions replace old ones for 2tuple and " Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 4/6] testpmd: new commands for ntuple filter Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 5/6] ethdev: remove old APIs and structures of 5tuple and 2tuple filters Jingjing Wu
2015-02-10 4:48 ` [dpdk-dev] [PATCH v3 6/6] doc: commands changed in testpmd_funcs for 2tuple amd 5tuple filter Jingjing Wu
2015-02-13 2:59 ` [dpdk-dev] [PATCH v3 0/6] new ntuple filter replaces 2tuple and 5tuple filters Xu, HuilongX
2015-02-20 17:29 ` De Lara Guarch, Pablo
2015-02-22 3:10 ` Thomas Monjalon
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