[dpdk-dev] [PATCH 4/4] ethdev: remove old APIs and structures of ethertype filter

[Jingjing Wu <jingjing.wu@intel.com>]

Struct rte_ethertype_filter is removed.
Following APIs are removed:
  - rte_eth_dev_add_ethertype_filter
  - rte_eth_dev_remove_ethertype_filter
  - rte_eth_dev_get_ethertype_filter

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 lib/librte_ether/rte_ethdev.c | 57 ----------------------------
 lib/librte_ether/rte_ethdev.h | 88 -------------------------------------------
 2 files changed, 145 deletions(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index 95f2ceb..b55fab2 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -3015,63 +3015,6 @@ rte_eth_dev_get_syn_filter(uint8_t port_id,
 }
 
 int
-rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
-			struct rte_ethertype_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;
-	}
-	if (filter->ethertype == ETHER_TYPE_IPv4 ||
-		filter->ethertype == ETHER_TYPE_IPv6){
-		PMD_DEBUG_TRACE("IP and IPv6 are not supported"
-			" in ethertype filter\n");
-		return -EINVAL;
-	}
-	dev = &rte_eth_devices[port_id];
-	FUNC_PTR_OR_ERR_RET(*dev->dev_ops->add_ethertype_filter, -ENOTSUP);
-	return (*dev->dev_ops->add_ethertype_filter)(dev, index,
-					filter, rx_queue);
-}
-
-int
-rte_eth_dev_remove_ethertype_filter(uint8_t port_id,  uint16_t index)
-{
-	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_ethertype_filter, -ENOTSUP);
-	return (*dev->dev_ops->remove_ethertype_filter)(dev, index);
-}
-
-int
-rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
-			struct rte_ethertype_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_ethertype_filter, -ENOTSUP);
-	return (*dev->dev_ops->get_ethertype_filter)(dev, index,
-						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 ce0528f..1200c1c 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -972,15 +972,6 @@ TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
 #define TCP_FLAG_ALL 0x3F
 
 /**
- *  A structure used to define an ethertype filter.
- */
-struct rte_ethertype_filter {
-	uint16_t ethertype;  /**< little endian. */
-	uint8_t priority_en; /**< compare priority enable. */
-	uint8_t priority;
-};
-
-/**
  *  A structure used to define an syn filter.
  */
 struct rte_syn_filter {
@@ -1372,20 +1363,6 @@ 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_ethertype_filter_t)(struct rte_eth_dev *dev,
-			uint16_t index, struct rte_ethertype_filter *filter,
-			uint16_t rx_queue);
-/**< @internal Setup a new ethertype filter rule on an Ethernet device */
-
-typedef int (*eth_remove_ethertype_filter_t)(struct rte_eth_dev *dev,
-			uint16_t index);
-/**< @internal Remove an ethertype filter rule on an Ethernet device */
-
-typedef int (*eth_get_ethertype_filter_t)(struct rte_eth_dev *dev,
-			uint16_t index, struct rte_ethertype_filter *filter,
-			uint16_t *rx_queue);
-/**< @internal Get an ethertype 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);
@@ -1532,9 +1509,6 @@ struct eth_dev_ops {
 	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_ethertype_filter_t     add_ethertype_filter;    /**< add ethertype filter. */
-	eth_remove_ethertype_filter_t  remove_ethertype_filter; /**< remove ethertype filter. */
-	eth_get_ethertype_filter_t     get_ethertype_filter;    /**< get ethertype 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. */
@@ -3474,68 +3448,6 @@ int rte_eth_dev_get_syn_filter(uint8_t port_id,
 			struct rte_syn_filter *filter, uint16_t *rx_queue);
 
 /**
- * Add a new ethertype filter rule on an Ethernet device.
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @param index
- *   The identifier of ethertype filter.
- * @param filter
- *   The pointer to the structure describing the ethertype filter rule.
- *   The *rte_ethertype_filter* structure includes the values of the different
- *   fields to match: ethertype and priority in vlan tag.
- *   priority in vlan tag is not supported for E1000 dev.
- * @param rx_queue
- *   The index of the RX queue where to store RX packets matching the added
- *   ethertype filter.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support ethertype filter.
- *   - (-ENODEV) if *port_id* invalid.
- *   - (-EINVAL) if the filter information is not correct.
- */
-int rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
-			struct rte_ethertype_filter *filter, uint16_t rx_queue);
-
-/**
- * remove an ethertype filter rule on an Ethernet device.
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @param index
- *   The identifier of ethertype filter.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support ethertype filter.
- *   - (-ENODEV) if *port_id* invalid.
- *   - (-EINVAL) if the filter information is not correct.
- */
-int rte_eth_dev_remove_ethertype_filter(uint8_t port_id,
-			uint16_t index);
-
-/**
- * Get an ethertype filter rule on an Ethernet device.
- *
- * @param port_id
- *   The port identifier of the Ethernet device.
- * @param index
- *   The identifier of ethertype filter.
- * @param filter
- *   A pointer to a structure of type *rte_ethertype_filter* to be filled with
- *   the information of the Ethertype filter.
- * @param rx_queue
- *   A pointer to get the queue index.
- * @return
- *   - (0) if successful.
- *   - (-ENOTSUP) if hardware doesn't support ethertype filter.
- *   - (-ENODEV) if *port_id* invalid.
- *   - (-EINVAL) if the filter information is not correct.
- *   - (-ENOENT) if no enabled filter in this index.
- */
-int rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
-			struct rte_ethertype_filter *filter, uint16_t *rx_queue);
-
-/**
  * Add a new 2tuple filter rule on an Ethernet device.
  *
  * @param port_id
-- 
1.9.3