enum rte_eth_rx_mq_mode mq_mode;
uint32_t max_rx_pkt_len; /**< Only used if jumbo_frame enabled. */
uint16_t split_hdr_size; /**< hdr buf size (header_split enabled).*/
+ /**
+ * Per-port Rx offloads to be set using DEV_RX_OFFLOAD_* flags.
+ * Only offloads set on rx_offload_capa field on rte_eth_dev_info
+ * structure are allowed to be set.
+ */
+ uint64_t offloads;
__extension__
+ /**
+ * Below bitfield API is obsolete. Application should
+ * enable per-port offloads using the offload field
+ * above.
+ */
uint16_t header_split : 1, /**< Header Split enable. */
hw_ip_checksum : 1, /**< IP/UDP/TCP checksum offload enable. */
hw_vlan_filter : 1, /**< VLAN filter enable. */
jumbo_frame : 1, /**< Jumbo Frame Receipt enable. */
hw_strip_crc : 1, /**< Enable CRC stripping by hardware. */
enable_scatter : 1, /**< Enable scatter packets rx handler */
- enable_lro : 1; /**< Enable LRO */
+ enable_lro : 1, /**< Enable LRO */
+ hw_timestamp : 1, /**< Enable HW timestamp */
+ /**
+ * When set the offload bitfield should be ignored.
+ * Instead per-port Rx offloads should be set on offloads
+ * field above.
+ * Per-queue offloads shuold be set on rte_eth_rxq_conf
+ * structure.
+ * This bit is temporary till rxmode bitfield offloads API will
+ * be deprecated.
+ */
+ ignore_offload_bitfield : 1;
};
/**
*/
struct rte_eth_txmode {
enum rte_eth_tx_mq_mode mq_mode; /**< TX multi-queues mode. */
+ /**
+ * Per-port Tx offloads to be set using DEV_TX_OFFLOAD_* flags.
+ * Only offloads set on tx_offload_capa field on rte_eth_dev_info
+ * structure are allowed to be set.
+ */
+ uint64_t offloads;
/* For i40e specifically */
uint16_t pvid;
uint16_t rx_free_thresh; /**< Drives the freeing of RX descriptors. */
uint8_t rx_drop_en; /**< Drop packets if no descriptors are available. */
uint8_t rx_deferred_start; /**< Do not start queue with rte_eth_dev_start(). */
+ /**
+ * Per-queue Rx offloads to be set using DEV_RX_OFFLOAD_* flags.
+ * Only offloads set on rx_queue_offload_capa or rx_offload_capa
+ * fields on rte_eth_dev_info structure are allowed to be set.
+ */
+ uint64_t offloads;
};
#define ETH_TXQ_FLAGS_NOMULTSEGS 0x0001 /**< nb_segs=1 for all mbufs */
#define ETH_TXQ_FLAGS_NOXSUMS \
(ETH_TXQ_FLAGS_NOXSUMSCTP | ETH_TXQ_FLAGS_NOXSUMUDP | \
ETH_TXQ_FLAGS_NOXSUMTCP)
+/**
+ * When set the txq_flags should be ignored,
+ * instead per-queue Tx offloads will be set on offloads field
+ * located on rte_eth_txq_conf struct.
+ * This flag is temporary till the rte_eth_txq_conf.txq_flags
+ * API will be deprecated.
+ */
+#define ETH_TXQ_FLAGS_IGNORE 0x8000
+
/**
* A structure used to configure a TX ring of an Ethernet port.
*/
uint32_t txq_flags; /**< Set flags for the Tx queue */
uint8_t tx_deferred_start; /**< Do not start queue with rte_eth_dev_start(). */
+ /**
+ * Per-queue Tx offloads to be set using DEV_TX_OFFLOAD_* flags.
+ * Only offloads set on tx_queue_offload_capa or tx_offload_capa
+ * fields on rte_eth_dev_info structure are allowed to be set.
+ */
+ uint64_t offloads;
};
/**
/**< Port dcb RX configuration. */
struct rte_eth_vmdq_rx_conf vmdq_rx_conf;
/**< Port vmdq RX configuration. */
- } rx_adv_conf; /**< Port RX filtering configuration (union). */
+ } rx_adv_conf; /**< Port RX filtering configuration. */
union {
struct rte_eth_vmdq_dcb_tx_conf vmdq_dcb_tx_conf;
/**< Port vmdq+dcb TX configuration. */
#define DEV_RX_OFFLOAD_QINQ_STRIP 0x00000020
#define DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM 0x00000040
#define DEV_RX_OFFLOAD_MACSEC_STRIP 0x00000080
+#define DEV_RX_OFFLOAD_HEADER_SPLIT 0x00000100
+#define DEV_RX_OFFLOAD_VLAN_FILTER 0x00000200
+#define DEV_RX_OFFLOAD_VLAN_EXTEND 0x00000400
+#define DEV_RX_OFFLOAD_JUMBO_FRAME 0x00000800
+#define DEV_RX_OFFLOAD_CRC_STRIP 0x00001000
+#define DEV_RX_OFFLOAD_SCATTER 0x00002000
+#define DEV_RX_OFFLOAD_TIMESTAMP 0x00004000
+#define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \
+ DEV_RX_OFFLOAD_UDP_CKSUM | \
+ DEV_RX_OFFLOAD_TCP_CKSUM)
+#define DEV_RX_OFFLOAD_VLAN (DEV_RX_OFFLOAD_VLAN_STRIP | \
+ DEV_RX_OFFLOAD_VLAN_FILTER | \
+ DEV_RX_OFFLOAD_VLAN_EXTEND)
/**
* TX offload capabilities of a device.
/**< Multiple threads can invoke rte_eth_tx_burst() concurrently on the same
* tx queue without SW lock.
*/
+#define DEV_TX_OFFLOAD_MULTI_SEGS 0x00008000
+/**< Device supports multi segment send. */
+#define DEV_TX_OFFLOAD_MBUF_FAST_FREE 0x00010000
+/**< Device supports optimization for fast release of mbufs.
+ * When set application must guarantee that per-queue all mbufs comes from
+ * the same mempool and has refcnt = 1.
+ */
struct rte_pci_device;
/** Maximum number of hash MAC addresses for MTA and UTA. */
uint16_t max_vfs; /**< Maximum number of VFs. */
uint16_t max_vmdq_pools; /**< Maximum number of VMDq pools. */
- uint32_t rx_offload_capa; /**< Device RX offload capabilities. */
- uint32_t tx_offload_capa; /**< Device TX offload capabilities. */
+ uint64_t rx_offload_capa;
+ /**< Device per port RX offload capabilities. */
+ uint64_t tx_offload_capa;
+ /**< Device per port TX offload capabilities. */
+ uint64_t rx_queue_offload_capa;
+ /**< Device per queue RX offload capabilities. */
+ uint64_t tx_queue_offload_capa;
+ /**< Device per queue TX offload capabilities. */
uint16_t reta_size;
/**< Device redirection table size, the total number of entries. */
uint8_t hash_key_size; /**< Hash key size in bytes */
int wait_to_complete);
/**< @internal Get link speed, duplex mode and state (up/down) of an Ethernet device. */
-typedef void (*eth_stats_get_t)(struct rte_eth_dev *dev,
+typedef int (*eth_stats_get_t)(struct rte_eth_dev *dev,
struct rte_eth_stats *igb_stats);
/**< @internal Get global I/O statistics of an Ethernet device. */
struct rte_eth_dcb_info *dcb_info);
/**< @internal Get dcb information on an Ethernet device */
+typedef int (*eth_pool_ops_supported_t)(struct rte_eth_dev *dev,
+ const char *pool);
+/**< @internal Test if a port supports specific mempool ops */
+
/**
* @internal A structure containing the functions exported by an Ethernet driver.
*/
eth_tm_ops_get_t tm_ops_get;
/**< Get Traffic Management (TM) operations. */
+ eth_pool_ops_supported_t pool_ops_supported;
+ /**< Test if a port supports specific mempool ops */
};
/**
* @return
* The number of packets returned to the user.
*/
-typedef uint16_t (*rte_rx_callback_fn)(uint8_t port, uint16_t queue,
+typedef uint16_t (*rte_rx_callback_fn)(uint16_t port, uint16_t queue,
struct rte_mbuf *pkts[], uint16_t nb_pkts, uint16_t max_pkts,
void *user_param);
* @return
* The number of packets to be written to the NIC.
*/
-typedef uint16_t (*rte_tx_callback_fn)(uint8_t port, uint16_t queue,
+typedef uint16_t (*rte_tx_callback_fn)(uint16_t port, uint16_t queue,
struct rte_mbuf *pkts[], uint16_t nb_pkts, void *user_param);
/**
/** bitmap array of associating Ethernet MAC addresses to pools */
struct ether_addr* hash_mac_addrs;
/** Device Ethernet MAC addresses of hash filtering. */
- uint8_t port_id; /**< Device [external] port identifier. */
+ uint16_t port_id; /**< Device [external] port identifier. */
__extension__
uint8_t promiscuous : 1, /**< RX promiscuous mode ON(1) / OFF(0). */
scattered_rx : 1, /**< RX of scattered packets is ON(1) / OFF(0) */
* @return
* Next valid port id, RTE_MAX_ETHPORTS if there is none.
*/
-uint8_t rte_eth_find_next(uint8_t port_id);
+uint16_t rte_eth_find_next(uint16_t port_id);
/**
* Macro to iterate over all enabled ethdev ports.
* @return
* - The total number of usable Ethernet devices.
*/
-uint8_t rte_eth_dev_count(void);
+uint16_t rte_eth_dev_count(void);
/**
* @internal
* @return
* 0 on success and port_id is filled, negative on error
*/
-int rte_eth_dev_attach(const char *devargs, uint8_t *port_id);
+int rte_eth_dev_attach(const char *devargs, uint16_t *port_id);
/**
* Detach a Ethernet device specified by port identifier.
* @return
* 0 on success and devname is filled, negative on error
*/
-int rte_eth_dev_detach(uint8_t port_id, char *devname);
+int rte_eth_dev_detach(uint16_t port_id, char *devname);
/**
* Convert a numerical speed in Mbps to a bitmap flag that can be used in
* each statically configurable offload hardware feature provided by
* Ethernet devices, such as IP checksum or VLAN tag stripping for
* example.
+ * The Rx offload bitfield API is obsolete and will be deprecated.
+ * Applications should set the ignore_bitfield_offloads bit on *rxmode*
+ * structure and use offloads field to set per-port offloads instead.
* - the Receive Side Scaling (RSS) configuration when using multiple RX
* queues per port.
*
* - 0: Success, device configured.
* - <0: Error code returned by the driver configuration function.
*/
-int rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_queue,
+int rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_queue,
uint16_t nb_tx_queue, const struct rte_eth_conf *eth_conf);
/**
* The *rx_conf* structure contains an *rx_thresh* structure with the values
* of the Prefetch, Host, and Write-Back threshold registers of the receive
* ring.
+ * In addition it contains the hardware offloads features to activate using
+ * the DEV_RX_OFFLOAD_* flags.
* @param mb_pool
* The pointer to the memory pool from which to allocate *rte_mbuf* network
* memory buffers to populate each descriptor of the receive ring.
* allocate network memory buffers from the memory pool when
* initializing receive descriptors.
*/
-int rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
+int rte_eth_rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id,
uint16_t nb_rx_desc, unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_pool);
* - The *txq_flags* member contains flags to pass to the TX queue setup
* function to configure the behavior of the TX queue. This should be set
* to 0 if no special configuration is required.
+ * This API is obsolete and will be deprecated. Applications
+ * should set it to ETH_TXQ_FLAGS_IGNORE and use
+ * the offloads field below.
+ * - The *offloads* member contains Tx offloads to be enabled.
+ * Offloads which are not set cannot be used on the datapath.
*
* Note that setting *tx_free_thresh* or *tx_rs_thresh* value to 0 forces
* the transmit function to use default values.
* - 0: Success, the transmit queue is correctly set up.
* - -ENOMEM: Unable to allocate the transmit ring descriptors.
*/
-int rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
+int rte_eth_tx_queue_setup(uint16_t port_id, uint16_t tx_queue_id,
uint16_t nb_tx_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf);
* a default of zero if the socket could not be determined.
* -1 is returned is the port_id value is out of range.
*/
-int rte_eth_dev_socket_id(uint8_t port_id);
+int rte_eth_dev_socket_id(uint16_t port_id);
/**
* Check if port_id of device is attached
* - 0 if port is out of range or not attached
* - 1 if device is attached
*/
-int rte_eth_dev_is_valid_port(uint8_t port_id);
+int rte_eth_dev_is_valid_port(uint16_t port_id);
/**
* Start specified RX queue of a port. It is used when rx_deferred_start
* - -EINVAL: The port_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
-int rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id);
+int rte_eth_dev_rx_queue_start(uint16_t port_id, uint16_t rx_queue_id);
/**
* Stop specified RX queue of a port
* - -EINVAL: The port_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
-int rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id);
+int rte_eth_dev_rx_queue_stop(uint16_t port_id, uint16_t rx_queue_id);
/**
* Start TX for specified queue of a port. It is used when tx_deferred_start
* - -EINVAL: The port_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
-int rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id);
+int rte_eth_dev_tx_queue_start(uint16_t port_id, uint16_t tx_queue_id);
/**
* Stop specified TX queue of a port
* - -EINVAL: The port_id or the queue_id out of range.
* - -ENOTSUP: The function not supported in PMD driver.
*/
-int rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id);
+int rte_eth_dev_tx_queue_stop(uint16_t port_id, uint16_t tx_queue_id);
* - 0: Success, Ethernet device started.
* - <0: Error code of the driver device start function.
*/
-int rte_eth_dev_start(uint8_t port_id);
+int rte_eth_dev_start(uint16_t port_id);
/**
* Stop an Ethernet device. The device can be restarted with a call to
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_dev_stop(uint8_t port_id);
+void rte_eth_dev_stop(uint16_t port_id);
/**
* - 0: Success, Ethernet device linked up.
* - <0: Error code of the driver device link up function.
*/
-int rte_eth_dev_set_link_up(uint8_t port_id);
+int rte_eth_dev_set_link_up(uint16_t port_id);
/**
* Link down an Ethernet device.
* @param port_id
* The port identifier of the Ethernet device.
*/
-int rte_eth_dev_set_link_down(uint8_t port_id);
+int rte_eth_dev_set_link_down(uint16_t port_id);
/**
* Close a stopped Ethernet device. The device cannot be restarted!
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_dev_close(uint8_t port_id);
+void rte_eth_dev_close(uint16_t port_id);
/**
* Reset a Ethernet device and keep its port id.
* @param port_id
* The port identifier of the Ethernet device.
*/
-int rte_eth_dev_reset(uint8_t port_id);
+int rte_eth_dev_reset(uint16_t port_id);
/**
* Enable receipt in promiscuous mode for an Ethernet device.
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_promiscuous_enable(uint8_t port_id);
+void rte_eth_promiscuous_enable(uint16_t port_id);
/**
* Disable receipt in promiscuous mode for an Ethernet device.
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_promiscuous_disable(uint8_t port_id);
+void rte_eth_promiscuous_disable(uint16_t port_id);
/**
* Return the value of promiscuous mode for an Ethernet device.
* - (0) if promiscuous is disabled.
* - (-1) on error
*/
-int rte_eth_promiscuous_get(uint8_t port_id);
+int rte_eth_promiscuous_get(uint16_t port_id);
/**
* Enable the receipt of any multicast frame by an Ethernet device.
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_allmulticast_enable(uint8_t port_id);
+void rte_eth_allmulticast_enable(uint16_t port_id);
/**
* Disable the receipt of all multicast frames by an Ethernet device.
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_allmulticast_disable(uint8_t port_id);
+void rte_eth_allmulticast_disable(uint16_t port_id);
/**
* Return the value of allmulticast mode for an Ethernet device.
* - (0) if allmulticast is disabled.
* - (-1) on error
*/
-int rte_eth_allmulticast_get(uint8_t port_id);
+int rte_eth_allmulticast_get(uint16_t port_id);
/**
* Retrieve the status (ON/OFF), the speed (in Mbps) and the mode (HALF-DUPLEX
* A pointer to an *rte_eth_link* structure to be filled with
* the status, the speed and the mode of the Ethernet device link.
*/
-void rte_eth_link_get(uint8_t port_id, struct rte_eth_link *link);
+void rte_eth_link_get(uint16_t port_id, struct rte_eth_link *link);
/**
* Retrieve the status (ON/OFF), the speed (in Mbps) and the mode (HALF-DUPLEX
* A pointer to an *rte_eth_link* structure to be filled with
* the status, the speed and the mode of the Ethernet device link.
*/
-void rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *link);
+void rte_eth_link_get_nowait(uint16_t port_id, struct rte_eth_link *link);
/**
* Retrieve the general I/O statistics of an Ethernet device.
* @return
* Zero if successful. Non-zero otherwise.
*/
-int rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats);
+int rte_eth_stats_get(uint16_t port_id, struct rte_eth_stats *stats);
/**
* Reset the general I/O statistics of an Ethernet device.
*
* @param port_id
* The port identifier of the Ethernet device.
+ * @return
+ * - (0) if device notified to reset stats.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-ENODEV) if *port_id* invalid.
*/
-void rte_eth_stats_reset(uint8_t port_id);
+int rte_eth_stats_reset(uint16_t port_id);
/**
* Retrieve names of extended statistics of an Ethernet device.
* shall not be used by the caller.
* - A negative value on error (invalid port id).
*/
-int rte_eth_xstats_get_names(uint8_t port_id,
+int rte_eth_xstats_get_names(uint16_t port_id,
struct rte_eth_xstat_name *xstats_names,
unsigned int size);
* shall not be used by the caller.
* - A negative value on error (invalid port id).
*/
-int rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstat *xstats,
+int rte_eth_xstats_get(uint16_t port_id, struct rte_eth_xstat *xstats,
unsigned int n);
/**
* - A negative value on error (invalid port id).
*/
int
-rte_eth_xstats_get_names_by_id(uint8_t port_id,
+rte_eth_xstats_get_names_by_id(uint16_t port_id,
struct rte_eth_xstat_name *xstats_names, unsigned int size,
uint64_t *ids);
* shall not be used by the caller.
* - A negative value on error (invalid port id).
*/
-int rte_eth_xstats_get_by_id(uint8_t port_id, const uint64_t *ids,
+int rte_eth_xstats_get_by_id(uint16_t port_id, const uint64_t *ids,
uint64_t *values, unsigned int n);
/**
* -ENODEV for invalid port_id,
* -EINVAL if the xstat_name doesn't exist in port_id
*/
-int rte_eth_xstats_get_id_by_name(uint8_t port_id, const char *xstat_name,
+int rte_eth_xstats_get_id_by_name(uint16_t port_id, const char *xstat_name,
uint64_t *id);
/**
* @param port_id
* The port identifier of the Ethernet device.
*/
-void rte_eth_xstats_reset(uint8_t port_id);
+void rte_eth_xstats_reset(uint16_t port_id);
/**
* Set a mapping for the specified transmit queue to the specified per-queue
* @return
* Zero if successful. Non-zero otherwise.
*/
-int rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id,
+int rte_eth_dev_set_tx_queue_stats_mapping(uint16_t port_id,
uint16_t tx_queue_id, uint8_t stat_idx);
/**
* @return
* Zero if successful. Non-zero otherwise.
*/
-int rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id,
+int rte_eth_dev_set_rx_queue_stats_mapping(uint16_t port_id,
uint16_t rx_queue_id,
uint8_t stat_idx);
* A pointer to a structure of type *ether_addr* to be filled with
* the Ethernet address of the Ethernet device.
*/
-void rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr);
+void rte_eth_macaddr_get(uint16_t port_id, struct ether_addr *mac_addr);
/**
* Retrieve the contextual information of an Ethernet device.
* A pointer to a structure of type *rte_eth_dev_info* to be filled with
* the contextual information of the Ethernet device.
*/
-void rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info);
+void rte_eth_dev_info_get(uint16_t port_id, struct rte_eth_dev_info *dev_info);
/**
* Retrieve the firmware version of a device.
* - (>0) if *fw_size* is not enough to store firmware version, return
* the size of the non truncated string.
*/
-int rte_eth_dev_fw_version_get(uint8_t port_id,
+int rte_eth_dev_fw_version_get(uint16_t port_id,
char *fw_version, size_t fw_size);
/**
* count of supported ptypes will be returned.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_get_supported_ptypes(uint8_t port_id, uint32_t ptype_mask,
+int rte_eth_dev_get_supported_ptypes(uint16_t port_id, uint32_t ptype_mask,
uint32_t *ptypes, int num);
/**
* - (0) if successful.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu);
+int rte_eth_dev_get_mtu(uint16_t port_id, uint16_t *mtu);
/**
* Change the MTU of an Ethernet device.
* - (-EINVAL) if *mtu* invalid.
* - (-EBUSY) if operation is not allowed when the port is running
*/
-int rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu);
+int rte_eth_dev_set_mtu(uint16_t port_id, uint16_t mtu);
/**
* Enable/Disable hardware filtering by an Ethernet device of received
* - (-ENOSYS) if VLAN filtering on *port_id* disabled.
* - (-EINVAL) if *vlan_id* > 4095.
*/
-int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on);
+int rte_eth_dev_vlan_filter(uint16_t port_id, uint16_t vlan_id, int on);
/**
* Enable/Disable hardware VLAN Strip by a rx queue of an Ethernet device.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if *rx_queue_id* invalid.
*/
-int rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t rx_queue_id,
+int rte_eth_dev_set_vlan_strip_on_queue(uint16_t port_id, uint16_t rx_queue_id,
int on);
/**
* - (-ENOSUP) if hardware-assisted VLAN TPID setup is not supported.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_set_vlan_ether_type(uint8_t port_id,
+int rte_eth_dev_set_vlan_ether_type(uint16_t port_id,
enum rte_vlan_type vlan_type,
uint16_t tag_type);
* - (-ENOSUP) if hardware-assisted VLAN filtering not configured.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask);
+int rte_eth_dev_set_vlan_offload(uint16_t port_id, int offload_mask);
/**
* Read VLAN Offload configuration from an Ethernet device
* ETH_VLAN_EXTEND_OFFLOAD
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_get_vlan_offload(uint8_t port_id);
+int rte_eth_dev_get_vlan_offload(uint16_t port_id);
/**
* Set port based TX VLAN insertion on or off.
* - (0) if successful.
* - negative if failed.
*/
-int rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on);
+int rte_eth_dev_set_vlan_pvid(uint16_t port_id, uint16_t pvid, int on);
/**
*
* *rx_pkts* array.
*/
static inline uint16_t
-rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id,
+rte_eth_rx_burst(uint16_t port_id, uint16_t queue_id,
struct rte_mbuf **rx_pkts, const uint16_t nb_pkts)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
* (-ENOTSUP) if the device does not support this function
*/
static inline int
-rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
+rte_eth_rx_queue_count(uint16_t port_id, uint16_t queue_id)
{
struct rte_eth_dev *dev;
* - (-ENOTSUP) if the device does not support this function
*/
static inline int
-rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
+rte_eth_rx_descriptor_done(uint16_t port_id, uint16_t queue_id, uint16_t offset)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
* - (-ENODEV) bad port or queue (only if compiled with debug).
*/
static inline int
-rte_eth_rx_descriptor_status(uint8_t port_id, uint16_t queue_id,
+rte_eth_rx_descriptor_status(uint16_t port_id, uint16_t queue_id,
uint16_t offset)
{
struct rte_eth_dev *dev;
* - (-ENOTSUP) if the device does not support this function.
* - (-ENODEV) bad port or queue (only if compiled with debug).
*/
-static inline int rte_eth_tx_descriptor_status(uint8_t port_id,
+static inline int rte_eth_tx_descriptor_status(uint16_t port_id,
uint16_t queue_id, uint16_t offset)
{
struct rte_eth_dev *dev;
* *tx_pkts* parameter when the transmit ring is full or has been filled up.
*/
static inline uint16_t
-rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
+rte_eth_tx_burst(uint16_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
{
struct rte_eth_dev *dev = &rte_eth_devices[port_id];
#ifndef RTE_ETHDEV_TX_PREPARE_NOOP
static inline uint16_t
-rte_eth_tx_prepare(uint8_t port_id, uint16_t queue_id,
+rte_eth_tx_prepare(uint16_t port_id, uint16_t queue_id,
struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
{
struct rte_eth_dev *dev;
*/
static inline uint16_t
-rte_eth_tx_prepare(__rte_unused uint8_t port_id, __rte_unused uint16_t queue_id,
+rte_eth_tx_prepare(__rte_unused uint16_t port_id,
+ __rte_unused uint16_t queue_id,
__rte_unused struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
{
return nb_pkts;
* callback is called for any packets which could not be sent.
*/
static inline uint16_t
-rte_eth_tx_buffer_flush(uint8_t port_id, uint16_t queue_id,
+rte_eth_tx_buffer_flush(uint16_t port_id, uint16_t queue_id,
struct rte_eth_dev_tx_buffer *buffer)
{
uint16_t sent;
* the rest.
*/
static __rte_always_inline uint16_t
-rte_eth_tx_buffer(uint8_t port_id, uint16_t queue_id,
+rte_eth_tx_buffer(uint16_t port_id, uint16_t queue_id,
struct rte_eth_dev_tx_buffer *buffer, struct rte_mbuf *tx_pkt)
{
buffer->pkts[buffer->length++] = tx_pkt;
* are in use.
*/
int
-rte_eth_tx_done_cleanup(uint8_t port_id, uint16_t queue_id, uint32_t free_cnt);
+rte_eth_tx_done_cleanup(uint16_t port_id, uint16_t queue_id, uint32_t free_cnt);
/**
* The eth device event type for interrupt, and maybe others in the future.
RTE_ETH_EVENT_MAX /**< max value of this enum */
};
-typedef int (*rte_eth_dev_cb_fn)(uint8_t port_id,
+typedef int (*rte_eth_dev_cb_fn)(uint16_t port_id,
enum rte_eth_event_type event, void *cb_arg, void *ret_param);
/**< user application callback to be registered for interrupts */
* - On success, zero.
* - On failure, a negative value.
*/
-int rte_eth_dev_callback_register(uint8_t port_id,
+int rte_eth_dev_callback_register(uint16_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg);
* - On success, zero.
* - On failure, a negative value.
*/
-int rte_eth_dev_callback_unregister(uint8_t port_id,
+int rte_eth_dev_callback_unregister(uint16_t port_id,
enum rte_eth_event_type event,
rte_eth_dev_cb_fn cb_fn, void *cb_arg);
* that operation.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_rx_intr_enable(uint8_t port_id, uint16_t queue_id);
+int rte_eth_dev_rx_intr_enable(uint16_t port_id, uint16_t queue_id);
/**
* When lcore wakes up from rx interrupt indicating packet coming, disable rx
* that operation.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_rx_intr_disable(uint8_t port_id, uint16_t queue_id);
+int rte_eth_dev_rx_intr_disable(uint16_t port_id, uint16_t queue_id);
/**
* RX Interrupt control per port.
* - On success, zero.
* - On failure, a negative value.
*/
-int rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data);
+int rte_eth_dev_rx_intr_ctl(uint16_t port_id, int epfd, int op, void *data);
/**
* RX Interrupt control per queue.
* - On success, zero.
* - On failure, a negative value.
*/
-int rte_eth_dev_rx_intr_ctl_q(uint8_t port_id, uint16_t queue_id,
+int rte_eth_dev_rx_intr_ctl_q(uint16_t port_id, uint16_t queue_id,
int epfd, int op, void *data);
/**
* that operation.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_led_on(uint8_t port_id);
+int rte_eth_led_on(uint16_t port_id);
/**
* Turn off the LED on the Ethernet device.
* that operation.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_led_off(uint8_t port_id);
+int rte_eth_led_off(uint16_t port_id);
/**
* Get current status of the Ethernet link flow control for Ethernet device
* - (-ENOTSUP) if hardware doesn't support flow control.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_flow_ctrl_get(uint8_t port_id,
+int rte_eth_dev_flow_ctrl_get(uint16_t port_id,
struct rte_eth_fc_conf *fc_conf);
/**
* - (-EINVAL) if bad parameter
* - (-EIO) if flow control setup failure
*/
-int rte_eth_dev_flow_ctrl_set(uint8_t port_id,
+int rte_eth_dev_flow_ctrl_set(uint16_t port_id,
struct rte_eth_fc_conf *fc_conf);
/**
* - (-EINVAL) if bad parameter
* - (-EIO) if flow control setup failure
*/
-int rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id,
+int rte_eth_dev_priority_flow_ctrl_set(uint16_t port_id,
struct rte_eth_pfc_conf *pfc_conf);
/**
* - (-ENOSPC) if no more MAC addresses can be added.
* - (-EINVAL) if MAC address is invalid.
*/
-int rte_eth_dev_mac_addr_add(uint8_t port, struct ether_addr *mac_addr,
+int rte_eth_dev_mac_addr_add(uint16_t port, struct ether_addr *mac_addr,
uint32_t pool);
/**
* - (-ENODEV) if *port* invalid.
* - (-EADDRINUSE) if attempting to remove the default MAC address
*/
-int rte_eth_dev_mac_addr_remove(uint8_t port, struct ether_addr *mac_addr);
+int rte_eth_dev_mac_addr_remove(uint16_t port, struct ether_addr *mac_addr);
/**
* Set the default MAC address.
* - (-ENODEV) if *port* invalid.
* - (-EINVAL) if MAC address is invalid.
*/
-int rte_eth_dev_default_mac_addr_set(uint8_t port, struct ether_addr *mac_addr);
-
+int rte_eth_dev_default_mac_addr_set(uint16_t port,
+ struct ether_addr *mac_addr);
/**
* Update Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
* - (-ENOTSUP) if hardware doesn't support.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_dev_rss_reta_update(uint8_t port,
+int rte_eth_dev_rss_reta_update(uint16_t port,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
* - (-ENOTSUP) if hardware doesn't support.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_dev_rss_reta_query(uint8_t port,
+int rte_eth_dev_rss_reta_query(uint16_t port,
struct rte_eth_rss_reta_entry64 *reta_conf,
uint16_t reta_size);
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_dev_uc_hash_table_set(uint8_t port,struct ether_addr *addr,
- uint8_t on);
+int rte_eth_dev_uc_hash_table_set(uint16_t port, struct ether_addr *addr,
+ uint8_t on);
/**
* Updates all unicast hash bitmaps for receiving packet with any Unicast
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_dev_uc_all_hash_table_set(uint8_t port,uint8_t on);
+int rte_eth_dev_uc_all_hash_table_set(uint16_t port, uint8_t on);
/**
* Set a traffic mirroring rule on an Ethernet device
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if the mr_conf information is not correct.
*/
-int rte_eth_mirror_rule_set(uint8_t port_id,
+int rte_eth_mirror_rule_set(uint16_t port_id,
struct rte_eth_mirror_conf *mirror_conf,
uint8_t rule_id,
uint8_t on);
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_mirror_rule_reset(uint8_t port_id,
+int rte_eth_mirror_rule_reset(uint16_t port_id,
uint8_t rule_id);
/**
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
+int rte_eth_set_queue_rate_limit(uint16_t port_id, uint16_t queue_idx,
uint16_t tx_rate);
/**
* - (-ENOTSUP) if hardware doesn't support.
* - (-EINVAL) if bad parameter.
*/
-int rte_eth_dev_rss_hash_update(uint8_t port_id,
+int rte_eth_dev_rss_hash_update(uint16_t port_id,
struct rte_eth_rss_conf *rss_conf);
/**
* - (-ENOTSUP) if hardware doesn't support RSS.
*/
int
-rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
+rte_eth_dev_rss_hash_conf_get(uint16_t port_id,
struct rte_eth_rss_conf *rss_conf);
/**
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_udp_tunnel_port_add(uint8_t port_id,
+rte_eth_dev_udp_tunnel_port_add(uint16_t port_id,
struct rte_eth_udp_tunnel *tunnel_udp);
/**
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_udp_tunnel_port_delete(uint8_t port_id,
+rte_eth_dev_udp_tunnel_port_delete(uint16_t port_id,
struct rte_eth_udp_tunnel *tunnel_udp);
/**
* - (-ENOTSUP) if hardware doesn't support this filter type.
* - (-ENODEV) if *port_id* invalid.
*/
-int rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type);
+int rte_eth_dev_filter_supported(uint16_t port_id,
+ enum rte_filter_type filter_type);
/**
* Take operations to assigned filter type on an Ethernet device.
* - (-ENODEV) if *port_id* invalid.
* - others depends on the specific operations implementation.
*/
-int rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type,
+int rte_eth_dev_filter_ctrl(uint16_t port_id, enum rte_filter_type filter_type,
enum rte_filter_op filter_op, void *arg);
/**
* - (-ENODEV) if port identifier is invalid.
* - (-ENOTSUP) if hardware doesn't support.
*/
-int rte_eth_dev_get_dcb_info(uint8_t port_id,
+int rte_eth_dev_get_dcb_info(uint16_t port_id,
struct rte_eth_dcb_info *dcb_info);
/**
* NULL on error.
* On success, a pointer value which can later be used to remove the callback.
*/
-void *rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id,
+void *rte_eth_add_rx_callback(uint16_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param);
/**
* NULL on error.
* On success, a pointer value which can later be used to remove the callback.
*/
-void *rte_eth_add_first_rx_callback(uint8_t port_id, uint16_t queue_id,
+void *rte_eth_add_first_rx_callback(uint16_t port_id, uint16_t queue_id,
rte_rx_callback_fn fn, void *user_param);
/**
* NULL on error.
* On success, a pointer value which can later be used to remove the callback.
*/
-void *rte_eth_add_tx_callback(uint8_t port_id, uint16_t queue_id,
+void *rte_eth_add_tx_callback(uint16_t port_id, uint16_t queue_id,
rte_tx_callback_fn fn, void *user_param);
/**
* - -EINVAL: The port_id or the queue_id is out of range, or the callback
* is NULL or not found for the port/queue.
*/
-int rte_eth_remove_rx_callback(uint8_t port_id, uint16_t queue_id,
+int rte_eth_remove_rx_callback(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxtx_callback *user_cb);
/**
* - -EINVAL: The port_id or the queue_id is out of range, or the callback
* is NULL or not found for the port/queue.
*/
-int rte_eth_remove_tx_callback(uint8_t port_id, uint16_t queue_id,
+int rte_eth_remove_tx_callback(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxtx_callback *user_cb);
/**
* - -ENOTSUP: routine is not supported by the device PMD.
* - -EINVAL: The port_id or the queue_id is out of range.
*/
-int rte_eth_rx_queue_info_get(uint8_t port_id, uint16_t queue_id,
+int rte_eth_rx_queue_info_get(uint16_t port_id, uint16_t queue_id,
struct rte_eth_rxq_info *qinfo);
/**
* - -ENOTSUP: routine is not supported by the device PMD.
* - -EINVAL: The port_id or the queue_id is out of range.
*/
-int rte_eth_tx_queue_info_get(uint8_t port_id, uint16_t queue_id,
+int rte_eth_tx_queue_info_get(uint16_t port_id, uint16_t queue_id,
struct rte_eth_txq_info *qinfo);
/**
* - (-ENODEV) if *port_id* invalid.
* - others depends on the specific operations implementation.
*/
-int rte_eth_dev_get_reg_info(uint8_t port_id, struct rte_dev_reg_info *info);
+int rte_eth_dev_get_reg_info(uint16_t port_id, struct rte_dev_reg_info *info);
/**
* Retrieve size of device EEPROM
* - (-ENODEV) if *port_id* invalid.
* - others depends on the specific operations implementation.
*/
-int rte_eth_dev_get_eeprom_length(uint8_t port_id);
+int rte_eth_dev_get_eeprom_length(uint16_t port_id);
/**
* Retrieve EEPROM and EEPROM attribute
* - (-ENODEV) if *port_id* invalid.
* - others depends on the specific operations implementation.
*/
-int rte_eth_dev_get_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info);
+int rte_eth_dev_get_eeprom(uint16_t port_id, struct rte_dev_eeprom_info *info);
/**
* Program EEPROM with provided data
* - (-ENODEV) if *port_id* invalid.
* - others depends on the specific operations implementation.
*/
-int rte_eth_dev_set_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info);
+int rte_eth_dev_set_eeprom(uint16_t port_id, struct rte_dev_eeprom_info *info);
/**
* Set the list of multicast addresses to filter on an Ethernet device.
* - (-ENOTSUP) if PMD of *port_id* doesn't support multicast filtering.
* - (-ENOSPC) if *port_id* has not enough multicast filtering resources.
*/
-int rte_eth_dev_set_mc_addr_list(uint8_t port_id,
+int rte_eth_dev_set_mc_addr_list(uint16_t port_id,
struct ether_addr *mc_addr_set,
uint32_t nb_mc_addr);
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_enable(uint8_t port_id);
+int rte_eth_timesync_enable(uint16_t port_id);
/**
* Disable IEEE1588/802.1AS timestamping for an Ethernet device.
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_disable(uint8_t port_id);
+int rte_eth_timesync_disable(uint16_t port_id);
/**
* Read an IEEE1588/802.1AS RX timestamp from an Ethernet device.
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_read_rx_timestamp(uint8_t port_id,
+int rte_eth_timesync_read_rx_timestamp(uint16_t port_id,
struct timespec *timestamp, uint32_t flags);
/**
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_read_tx_timestamp(uint8_t port_id,
+int rte_eth_timesync_read_tx_timestamp(uint16_t port_id,
struct timespec *timestamp);
/**
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_adjust_time(uint8_t port_id, int64_t delta);
+int rte_eth_timesync_adjust_time(uint16_t port_id, int64_t delta);
/**
* Read the time from the timesync clock on an Ethernet device.
* @return
* - 0: Success.
*/
-int rte_eth_timesync_read_time(uint8_t port_id, struct timespec *time);
+int rte_eth_timesync_read_time(uint16_t port_id, struct timespec *time);
/**
* Set the time of the timesync clock on an Ethernet device.
* - -ENODEV: The port ID is invalid.
* - -ENOTSUP: The function is not supported by the Ethernet driver.
*/
-int rte_eth_timesync_write_time(uint8_t port_id, const struct timespec *time);
+int rte_eth_timesync_write_time(uint16_t port_id, const struct timespec *time);
/**
* Create memzone for HW rings.
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_l2_tunnel_eth_type_conf(uint8_t port_id,
+rte_eth_dev_l2_tunnel_eth_type_conf(uint16_t port_id,
struct rte_eth_l2_tunnel_conf *l2_tunnel);
/**
* - (-ENOTSUP) if hardware doesn't support tunnel type.
*/
int
-rte_eth_dev_l2_tunnel_offload_set(uint8_t port_id,
+rte_eth_dev_l2_tunnel_offload_set(uint16_t port_id,
struct rte_eth_l2_tunnel_conf *l2_tunnel,
uint32_t mask,
uint8_t en);
* - (-ENODEV or -EINVAL) on failure.
*/
int
-rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id);
+rte_eth_dev_get_port_by_name(const char *name, uint16_t *port_id);
/**
* Get the device name from port id
* - (-EINVAL) on failure.
*/
int
-rte_eth_dev_get_name_by_port(uint8_t port_id, char *name);
+rte_eth_dev_get_name_by_port(uint16_t port_id, char *name);
/**
* Check that numbers of Rx and Tx descriptors satisfy descriptors limits from
* - (0) if successful.
* - (-ENOTSUP, -ENODEV or -EINVAL) on failure.
*/
-int rte_eth_dev_adjust_nb_rx_tx_desc(uint8_t port_id,
+int rte_eth_dev_adjust_nb_rx_tx_desc(uint16_t port_id,
uint16_t *nb_rx_desc,
uint16_t *nb_tx_desc);
+
+/**
+ * Test if a port supports specific mempool ops.
+ *
+ * @param port_id
+ * Port identifier of the Ethernet device.
+ * @param [in] pool
+ * The name of the pool operations to test.
+ * @return
+ * - 0: best mempool ops choice for this port.
+ * - 1: mempool ops are supported for this port.
+ * - -ENOTSUP: mempool ops not supported for this port.
+ * - -ENODEV: Invalid port Identifier.
+ * - -EINVAL: Pool param is null.
+ */
+int
+rte_eth_dev_pool_ops_supported(uint8_t port_id, const char *pool);
+
#ifdef __cplusplus
}
#endif
git.droids-corp.org / dpdk.git / blobdiff