/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2017 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* - NIC queue statistics mappings
*
* Any other configuration will not be stored and will need to be re-entered
- * after a call to rte_eth_dev_start().
+ * before a call to rte_eth_dev_start().
*
* Finally, a network application can close an Ethernet device by invoking the
* rte_eth_dev_close() function.
#include <stdint.h>
-#include <rte_dev.h>
-
/* Use this macro to check if LRO API is supported */
#define RTE_ETHDEV_HAS_LRO_SUPPORT
ETH_VLAN_TYPE_MAX,
};
+/**
+ * A structure used to describe a vlan filter.
+ * If the bit corresponding to a VID is set, such VID is on.
+ */
+struct rte_vlan_filter_conf {
+ uint64_t ids[64];
+};
+
/**
* A structure used to configure the Receive Side Scaling (RSS) feature
* of an Ethernet port.
/**< Selects a queue in a pool */
};
+/**
+ * A structure used to configure the VMDQ feature of an Ethernet port when
+ * not combined with the DCB feature.
+ *
+ * Using this feature, packets are routed to a pool of queues. By default,
+ * the pool selection is based on the MAC address, the vlan id in the
+ * vlan tag as specified in the pool_map array.
+ * Passing the ETH_VMDQ_ACCEPT_UNTAG in the rx_mode field allows pool
+ * selection using only the MAC address. MAC address to pool mapping is done
+ * using the rte_eth_dev_mac_addr_add function, with the pool parameter
+ * corresponding to the pool id.
+ *
+ * Queue selection within the selected pool will be done using RSS when
+ * it is enabled or revert to the first queue of the pool if not.
+ *
+ * A default pool may be used, if desired, to route all traffic which
+ * does not match the vlan filter rules or any pool MAC address.
+ */
struct rte_eth_vmdq_rx_conf {
enum rte_eth_nb_pools nb_queue_pools; /**< VMDq only mode, 8 or 64 pools */
uint8_t enable_default_pool; /**< If non-zero, use a default pool */
void *arg);
/**< @internal Take operations to assigned filter type on an Ethernet device */
+typedef int (*eth_tm_ops_get_t)(struct rte_eth_dev *dev, void *ops);
+/**< @internal Get Traffic Management (TM) operations on an Ethernet device */
+
typedef int (*eth_get_dcb_info)(struct rte_eth_dev *dev,
struct rte_eth_dcb_info *dcb_info);
/**< @internal Get dcb information on an Ethernet device */
eth_promiscuous_enable_t promiscuous_enable; /**< Promiscuous ON. */
eth_promiscuous_disable_t promiscuous_disable;/**< Promiscuous OFF. */
eth_allmulticast_enable_t allmulticast_enable;/**< RX multicast ON. */
- eth_allmulticast_disable_t allmulticast_disable;/**< RX multicast OF. */
+ eth_allmulticast_disable_t allmulticast_disable;/**< RX multicast OFF. */
eth_mac_addr_remove_t mac_addr_remove; /**< Remove MAC address. */
eth_mac_addr_add_t mac_addr_add; /**< Add a MAC address. */
eth_mac_addr_set_t mac_addr_set; /**< Set a MAC address. */
/**< Get extended device statistic values by ID. */
eth_xstats_get_names_by_id_t xstats_get_names_by_id;
/**< Get name of extended device statistics by ID. */
+
+ eth_tm_ops_get_t tm_ops_get;
+ /**< Get Traffic Management (TM) operations. */
};
/**
};
#define RTE_ETH_DEV_SRIOV(dev) ((dev)->data->sriov)
-#define RTE_ETH_NAME_MAX_LEN (32)
+#define RTE_ETH_NAME_MAX_LEN RTE_DEV_NAME_MAX_LEN
/**
* @internal
uint32_t dev_flags; /**< Capabilities */
enum rte_kernel_driver kdrv; /**< Kernel driver passthrough */
int numa_node; /**< NUMA node connection */
+ struct rte_vlan_filter_conf vlan_filter_conf;
+ /**< VLAN filter configuration. */
};
/** Device supports hotplug detach */
RTE_ETH_EVENT_MAX /**< max value of this enum */
};
-typedef void (*rte_eth_dev_cb_fn)(uint8_t port_id, \
- enum rte_eth_event_type event, void *cb_arg);
+typedef int (*rte_eth_dev_cb_fn)(uint8_t port_id,
+ enum rte_eth_event_type event, void *cb_arg, void *ret_param);
/**< user application callback to be registered for interrupts */
* @param cb_arg
* Pointer to the parameters for the registered callback.
*
- * The user data is overwritten in the case of RTE_ETH_EVENT_VF_MBOX.
- * This even occurs when a message from the VF is received by the PF.
- * The user data is overwritten with struct rte_pmd_ixgbe_mb_event_param.
- * This struct is defined in rte_pmd_ixgbe.h.
- *
* @return
* - On success, zero.
* - On failure, a negative value.
* @param event
* Eth device interrupt event type.
* @param cb_arg
- * Update callback parameter to pass data back to user application.
+ * callback parameter.
+ * @param ret_param
+ * To pass data back to user application.
* This allows the user application to decide if a particular function
* is permitted or not.
*
* @return
- * void
+ * int
*/
-void _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
- enum rte_eth_event_type event, void *cb_arg);
+int _rte_eth_dev_callback_process(struct rte_eth_dev *dev,
+ enum rte_eth_event_type event, void *cb_arg, void *ret_param);
/**
* When there is no rx packet coming in Rx Queue for a long time, we can
int
rte_eth_dev_get_name_by_port(uint8_t port_id, char *name);
+/**
+ * Check that numbers of Rx and Tx descriptors satisfy descriptors limits from
+ * the ethernet device information, otherwise adjust them to boundaries.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param nb_rx_desc
+ * A pointer to a uint16_t where the number of receive
+ * descriptors stored.
+ * @param nb_tx_desc
+ * A pointer to a uint16_t where the number of transmit
+ * descriptors stored.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP, -ENODEV or -EINVAL) on failure.
+ */
+int rte_eth_dev_adjust_nb_rx_tx_desc(uint8_t port_id,
+ uint16_t *nb_rx_desc,
+ uint16_t *nb_tx_desc);
+
#ifdef __cplusplus
}
#endif
git.droids-corp.org / dpdk.git / blobdiff