ethdev: remove old syn filter API

Structure rte_syn_filter is removed.
Following APIs are removed:
  - rte_eth_dev_add_syn_filter
  - rte_eth_dev_remove_syn_filter
  - rte_eth_dev_get_syn_filter

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
[Thomas: remove also from version map]

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index ccff0ef..b394633 100644 (file)
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -3010,56 +3010,6 @@ rte_eth_dev_bypass_wd_reset(uint8_t port_id)
 }
 #endif
 
-int
-rte_eth_dev_add_syn_filter(uint8_t port_id,
-                       struct rte_syn_filter *filter, uint16_t rx_queue)
-{
-       struct rte_eth_dev *dev;
-
-       if (port_id >= nb_ports) {
-               PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
-               return -ENODEV;
-       }
-
-       dev = &rte_eth_devices[port_id];
-       FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_syn_filter, -ENOTSUP);
-       return (*dev->dev_ops->add_syn_filter)(dev, filter, rx_queue);
-}
-
-int
-rte_eth_dev_remove_syn_filter(uint8_t port_id)
-{
-       struct rte_eth_dev *dev;
-
-       if (port_id >= nb_ports) {
-               PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
-               return -ENODEV;
-       }
-
-       dev = &rte_eth_devices[port_id];
-       FUNC_PTR_OR_ERR_RET(*dev->dev_ops->remove_syn_filter, -ENOTSUP);
-       return (*dev->dev_ops->remove_syn_filter)(dev);
-}
-
-int
-rte_eth_dev_get_syn_filter(uint8_t port_id,
-                       struct rte_syn_filter *filter, uint16_t *rx_queue)
-{
-       struct rte_eth_dev *dev;
-
-       if (filter == NULL || rx_queue == NULL)
-               return -EINVAL;
-
-       if (port_id >= nb_ports) {
-               PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
-               return -ENODEV;
-       }
-
-       dev = &rte_eth_devices[port_id];
-       FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_syn_filter, -ENOTSUP);
-       return (*dev->dev_ops->get_syn_filter)(dev, filter, rx_queue);
-}
-
 int
 rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
                        struct rte_2tuple_filter *filter, uint16_t rx_queue)

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index eeffeee..feb2e42 100644 (file)
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -974,14 +974,6 @@ TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
 #define TCP_FIN_FLAG 0x01
 #define TCP_FLAG_ALL 0x3F
 
-/**
- *  A structure used to define an syn filter.
- */
-struct rte_syn_filter {
-       uint8_t hig_pri; /**< 1 means higher pri than 2tuple, 5tupe,
-                             and flex filter, 0 means lower pri. */
-};
-
 /**
  *  A structure used to define a 2tuple filter.
  */
@@ -1348,17 +1340,6 @@ typedef int32_t (*bypass_ver_show_t)(struct rte_eth_dev *dev, uint32_t *ver);
 typedef int32_t (*bypass_wd_reset_t)(struct rte_eth_dev *dev);
 #endif
 
-typedef int (*eth_add_syn_filter_t)(struct rte_eth_dev *dev,
-                       struct rte_syn_filter *filter, uint16_t rx_queue);
-/**< @internal add syn filter rule on an Ethernet device */
-
-typedef int (*eth_remove_syn_filter_t)(struct rte_eth_dev *dev);
-/**< @internal remove syn filter rule on an Ethernet device */
-
-typedef int (*eth_get_syn_filter_t)(struct rte_eth_dev *dev,
-                       struct rte_syn_filter *filter, uint16_t *rx_queue);
-/**< @internal Get syn filter rule on an Ethernet device */
-
 typedef int (*eth_add_2tuple_filter_t)(struct rte_eth_dev *dev,
                        uint16_t index, struct rte_2tuple_filter *filter,
                        uint16_t rx_queue);
@@ -1489,9 +1470,6 @@ struct eth_dev_ops {
        rss_hash_update_t rss_hash_update;
        /** Get current RSS hash configuration. */
        rss_hash_conf_get_t rss_hash_conf_get;
-       eth_add_syn_filter_t           add_syn_filter;       /**< add syn filter. */
-       eth_remove_syn_filter_t        remove_syn_filter;    /**< remove syn filter. */
-       eth_get_syn_filter_t           get_syn_filter;       /**< get syn filter. */
        eth_add_2tuple_filter_t        add_2tuple_filter;    /**< add 2tuple filter. */
        eth_remove_2tuple_filter_t     remove_2tuple_filter; /**< remove 2tuple filter. */
        eth_get_2tuple_filter_t        get_2tuple_filter;    /**< get 2tuple filter. */
@@ -3383,51 +3361,6 @@ int
 rte_eth_dev_udp_tunnel_delete(uint8_t port_id,
                              struct rte_eth_udp_tunnel *tunnel_udp);
 
-/**
- * add syn filter
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @param rx_queue
- *   The index of RX queue where to store RX packets matching the syn filter.
- * @param filter
- *   The pointer to the structure describing the syn filter rule.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support.
- *   - (-EINVAL) if bad parameter.
- */
-int rte_eth_dev_add_syn_filter(uint8_t port_id,
-                       struct rte_syn_filter *filter, uint16_t rx_queue);
-
-/**
- * remove syn filter
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support.
- *   - (-EINVAL) if bad parameter.
- */
-int rte_eth_dev_remove_syn_filter(uint8_t port_id);
-
-/**
- * get syn filter
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @param filter
- *   The pointer to the structure describing the syn filter.
- * @param rx_queue
- *   A pointer to get the queue index of syn filter.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support.
- *   - (-EINVAL) if bad parameter.
- */
-int rte_eth_dev_get_syn_filter(uint8_t port_id,
-                       struct rte_syn_filter *filter, uint16_t *rx_queue);
 
 /**
  * Add a new 2tuple filter rule on an Ethernet device.

diff --git a/lib/librte_ether/rte_ether_version.map b/lib/librte_ether/rte_ether_version.map
index 75883b4..fa81f26 100644 (file)
--- a/lib/librte_ether/rte_ether_version.map
+++ b/lib/librte_ether/rte_ether_version.map
@@ -8,7 +8,6 @@ DPDK_2.0 {
        rte_eth_dev_add_2tuple_filter;
        rte_eth_dev_add_5tuple_filter;
        rte_eth_dev_add_ethertype_filter;
-       rte_eth_dev_add_syn_filter;
        rte_eth_dev_allocate;
        rte_eth_dev_bypass_event_show;
        rte_eth_dev_bypass_event_store;
@@ -40,7 +39,6 @@ DPDK_2.0 {
        rte_eth_dev_get_5tuple_filter;
        rte_eth_dev_get_ethertype_filter;
        rte_eth_dev_get_mtu;
-       rte_eth_dev_get_syn_filter;
        rte_eth_dev_get_vlan_offload;
        rte_eth_dev_info_get;
        rte_eth_dev_mac_addr_add;
@@ -49,7 +47,6 @@ DPDK_2.0 {
        rte_eth_dev_remove_2tuple_filter;
        rte_eth_dev_remove_5tuple_filter;
        rte_eth_dev_remove_ethertype_filter;
-       rte_eth_dev_remove_syn_filter;
        rte_eth_dev_rss_hash_conf_get;
        rte_eth_dev_rss_hash_update;
        rte_eth_dev_rss_reta_query;