From: Jijiang Liu <jijiang.liu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 3/7]rte_ether:add API of VxLAN packet filter in librte_ether
Date: Tue, 26 Aug 2014 15:31:30 +0800 [thread overview]
Message-ID: <1409038294-21693-4-git-send-email-jijiang.liu@intel.com> (raw)
In-Reply-To: <1409038294-21693-1-git-send-email-jijiang.liu@intel.com>
VxLAN packet filters, which use MAC and VLAN to point
to a queue. The filter types supported are listed below:
1. Inner MAC and Inner VLAN ID
2. Inner MAC address, inner VLAN ID and tenant ID.
3. Inner MAC and tenant ID
4. Inner MAC address
5. Outer MAC address, tenant ID and inner MAC
Signed-off-by: jijiangl <jijiang.liu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
---
lib/librte_ether/rte_ethdev.c | 50 ++++++++++++++++++++++++++++
lib/librte_ether/rte_ethdev.h | 72 +++++++++++++++++++++++++++++++++++++++++
2 files changed, 122 insertions(+), 0 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 325edb1..d941d86 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -1955,6 +1955,56 @@ rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
}
int
+rte_eth_dev_tunnel_filter_set(uint8_t port_id,
+ struct rte_eth_tunnel_filter_conf *tunnel_filter,
+ uint8_t filter_count, uint8_t add)
+{
+ uint8_t i;
+ struct rte_eth_dev *dev;
+ struct rte_eth_tunnel_filter_conf *pfilter;
+
+ if (port_id >= nb_ports) {
+ PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+ return -ENODEV;
+ }
+
+ if (tunnel_filter == NULL) {
+ PMD_DEBUG_TRACE("Invalid oud_filter parameter\n");
+ return -EINVAL;
+ }
+ pfilter = tunnel_filter;
+
+ dev = &rte_eth_devices[port_id];
+ for (i = 0; i < filter_count; i++, pfilter++) {
+ if (pfilter->queue_id >= dev->data->nb_rx_queues) {
+ PMD_DEBUG_TRACE("Invalid queue number\n");
+ return -EINVAL;
+ }
+
+ if (pfilter->inner_vlan > ETHER_MAX_VLAN_ID) {
+ PMD_DEBUG_TRACE("Invalid inner VLAN ID\n");
+ return -EINVAL;
+ }
+
+ if (is_zero_ether_addr(pfilter->outer_mac)) {
+ PMD_DEBUG_TRACE("port %d: Cannot add NULL outer MAC address\n",
+ port_id);
+ return -EINVAL;
+ }
+
+ if (is_zero_ether_addr(pfilter->inner_mac)) {
+ PMD_DEBUG_TRACE("port %d: Cannot add NULL inner MAC address\n",
+ port_id);
+ return -EINVAL;
+ }
+ }
+
+ FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tunnel_filter_set, -ENOTSUP);
+ return (*dev->dev_ops->tunnel_filter_set)(dev, tunnel_filter,
+ filter_count, add);
+}
+
+int
rte_eth_led_on(uint8_t port_id)
{
struct rte_eth_dev *dev;
diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index d24907f..47d50da 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -707,6 +707,28 @@ struct rte_fdir_conf {
uint8_t drop_queue;
};
+enum rte_tunnel_filter_type {
+ RTE_TUNNEL_FILTER_TYPE_NONE = 0,
+ RTE_TUNNEL_FILTER_IMAC_IVLAN, /**< Filter by inner MAC and VLAN ID. */
+ RTE_TUNNEL_FILTER_IMAC_IVLAN_TENID,
+ /**< Filter by inner MAC address and VLAN ID, tenned ID. */
+ RTE_TUNNEL_FILTER_IMAC_TENID, /**< Filter by inner MAC and tenant ID. */
+ RTE_TUNNEL_FILTER_IMAC, /**< Filter by inner MAC address */
+ RTE_TUNNEL_FILTER_OMAC_TENID_IMAC,
+ /**< Filter by outer MAC address, tenant ID and Inner MAC */
+ RTE_TUNNEL_FILTER_TYPE_MAX,
+};
+
+#define RTE_TUNNEL_FLAGS_TO_QUEUE 1
+
+/**
+ * Select IPv4 or IPv6 tunnel filters.
+ */
+enum rte_tunnel_iptype {
+ RTE_TUNNEL_IPTYPE_IPV4 = 0, /**< IPv4. */
+ RTE_TUNNEL_IPTYPE_IPV6, /**< IPv6. */
+};
+
/**
* Tunneled type.
*/
@@ -720,6 +742,26 @@ enum rte_eth_tunnel_type {
};
/**
+ * Tunnel Packet filter configuration.
+ */
+struct rte_eth_tunnel_filter_conf {
+ struct ether_addr *outer_mac; /**< Outer MAC address fiter. */
+ struct ether_addr *inner_mac; /**< Inner MAC address fiter. */
+ uint16_t inner_vlan; /**< Inner VLAN fiter. */
+ enum rte_tunnel_iptype ip_type; /**< IP address type. */
+ union {
+ uint32_t ipv4_addr; /**< IPv4 source address to match. */
+ uint32_t ipv6_addr[4]; /**< IPv6 source address to match. */
+ } ip_addr; /**< IPv4/IPv6 source address to match (union of above). */
+
+ uint8_t filter_type; /**< Filter type. */
+ uint8_t to_queue; /**< Use MAC and VLAN to point to a queue. */
+ enum rte_eth_tunnel_type tunnel_type; /**< Tunnel Type. */
+ uint32_t tenant_id; /** < Tenant number. */
+ uint16_t queue_id; /** < queue number. */
+};
+
+/**
* UDP tunneling configuration.
*/
struct rte_eth_udp_tunnel {
@@ -1251,6 +1293,11 @@ typedef int (*eth_set_vf_rate_limit_t)(struct rte_eth_dev *dev,
uint64_t q_msk);
/**< @internal Set VF TX rate */
+typedef int (*eth_tunnel_filter_set_t)(struct rte_eth_dev *dev,
+ struct rte_eth_tunnel_filter_conf *tunnel_filter,
+ uint8_t filter_count, uint8_t add);
+/**< @internal Set tunnel filter */
+
typedef int (*eth_mirror_rule_set_t)(struct rte_eth_dev *dev,
struct rte_eth_vmdq_mirror_conf *mirror_conf,
uint8_t rule_id,
@@ -1446,6 +1493,7 @@ struct eth_dev_ops {
eth_set_vf_vlan_filter_t set_vf_vlan_filter; /**< Set VF VLAN filter */
eth_udp_tunnel_add_t udp_tunnel_add;
eth_udp_tunnel_del_t udp_tunnel_del;
+ eth_tunnel_filter_set_t tunnel_filter_set;
eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate limit */
eth_set_vf_rate_limit_t set_vf_rate_limit; /**< Set VF rate limit */
@@ -3344,6 +3392,30 @@ rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
struct rte_eth_udp_tunnel *tunnel_udp,
uint8_t count);
+ /**
+ * Add tunnel filter configuration of Ethernet device
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param tunnel_filter
+ * Where to store the current Tunneling UDP configuration
+ * of the Ethernet device.
+ * @param filter_count
+ * How many filters are going to added.
+ * @param add
+ * 0: remove tunnel filter
+ * 1: add tunnel filter
+ *
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if port identifier is invalid.
+ * - (-EINVAL) if bad parameter.
+ * - (-ENOTSUP) if hardware doesn't support tunnel type.
+ */
+int
+rte_eth_dev_tunnel_filter_set(uint8_t port_id,
+ struct rte_eth_tunnel_filter_conf *tunnel_filter,
+ uint8_t filter_count, uint8_t add);
/**
* add syn filter
*
--
1.7.7.6
next prev parent reply other threads:[~2014-08-26 7:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-26 7:31 [dpdk-dev] [PATCH v2 0/7]]Support VxLAN on Fortville Jijiang Liu
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 1/7]i40e:support VxLAN packet identification Jijiang Liu
2014-08-27 14:58 ` Thomas Monjalon
2014-08-28 1:33 ` Liu, Jijiang
2014-08-28 8:33 ` Thomas Monjalon
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 2/7]]app/test-pmd:test " Jijiang Liu
2014-08-26 7:31 ` Jijiang Liu [this message]
2014-08-27 15:12 ` [dpdk-dev] [PATCH v2 3/7]rte_ether:add API of VxLAN packet filter in librte_ether Thomas Monjalon
2014-08-28 0:55 ` Liu, Jijiang
2014-08-28 8:36 ` Thomas Monjalon
2014-08-28 11:02 ` Liu, Jijiang
2014-08-28 12:31 ` Thomas Monjalon
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 4/7]i40e:implement API of VxLAN packet filter in librte_pmd_i40e Jijiang Liu
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 5/7]]app/testpmd:test VxLAN packet filter API Jijiang Liu
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 6/7]i40e:support VxLAN Tx checksum offload Jijiang Liu
2014-08-26 7:31 ` [dpdk-dev] [PATCH v2 7/7]app/testpmd:test " Jijiang Liu
2014-08-27 8:17 ` [dpdk-dev] [PATCH v2 0/7]]Support VxLAN on Fortville Liu, Yong
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