/*-
* BSD LICENSE
*
- * Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
* are met:
*
- * * Redistributions of source code must retain the above copyright
+ * * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
* distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
*/
#ifndef _RTE_ETHDEV_H_
* - VLAN filtering configuration
* - MAC addresses supplied to MAC address array
* - flow director filtering mode (but not filtering rules)
+ * - 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().
*
- *
* Finally, a network application can close an Ethernet device by invoking the
* rte_eth_dev_close() function.
*
uint64_t rx_nombuf; /**< Total number of RX mbuf allocation failures. */
uint64_t fdirmatch; /**< Total number of RX packets matching a filter. */
uint64_t fdirmiss; /**< Total number of RX packets not matching any filter. */
+ uint64_t q_ipackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ /**< Total number of queue RX packets. */
+ uint64_t q_opackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ /**< Total number of queue TX packets. */
+ uint64_t q_ibytes[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ /**< Total number of successfully received queue bytes. */
+ uint64_t q_obytes[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ /**< Total number of successfully transmitted queue bytes. */
+ uint64_t q_errors[RTE_ETHDEV_QUEUE_STAT_CNTRS];
+ /**< Total number of queue packets received that are dropped. */
+ uint64_t ilbpackets;
+ /**< Total number of good packets received from loopback,VF Only */
+ uint64_t olbpackets;
+ /**< Total number of good packets transmitted to loopback,VF Only */
+ uint64_t ilbbytes;
+ /**< Total number of good bytes received from loopback,VF Only */
+ uint64_t olbbytes;
+ /**< Total number of good bytes transmitted to loopback,VF Only */
};
/**
* packets to multiple queues.
*/
enum rte_eth_rx_mq_mode {
- ETH_RSS = 0, /**< Default to RSS mode */
- ETH_VMDQ_DCB /**< Use VMDQ+DCB to route traffic to queues */
+ ETH_MQ_RX_NONE = 0, /**< None of DCB,RSS or VMDQ mode */
+
+ ETH_MQ_RX_RSS, /**< For RX side, only RSS is on */
+ ETH_MQ_RX_DCB, /**< For RX side,only DCB is on. */
+ ETH_MQ_RX_DCB_RSS, /**< Both DCB and RSS enable */
+
+ ETH_MQ_RX_VMDQ_ONLY, /**< Only VMDQ, no RSS nor DCB */
+ ETH_MQ_RX_VMDQ_RSS, /**< RSS mode with VMDQ */
+ ETH_MQ_RX_VMDQ_DCB, /**< Use VMDQ+DCB to route traffic to queues */
+ ETH_MQ_RX_VMDQ_DCB_RSS, /**< Enable both VMDQ and DCB in VMDq */
+};
+
+/**
+ * for rx mq mode backward compatible
+ */
+#define ETH_RSS ETH_MQ_RX_RSS
+#define VMDQ_DCB ETH_MQ_RX_VMDQ_DCB
+#define ETH_DCB_RX ETH_MQ_RX_DCB
+
+/**
+ * A set of values to identify what method is to be used to transmit
+ * packets using multi-TCs.
+ */
+enum rte_eth_tx_mq_mode {
+ ETH_MQ_TX_NONE = 0, /**< It is in neither DCB nor VT mode. */
+ ETH_MQ_TX_DCB, /**< For TX side,only DCB is on. */
+ ETH_MQ_TX_VMDQ_DCB, /**< For TX side,both DCB and VT is on. */
+ ETH_MQ_TX_VMDQ_ONLY, /**< Only VT on, no DCB */
};
+/**
+ * for tx mq mode backward compatible
+ */
+#define ETH_DCB_NONE ETH_MQ_TX_NONE
+#define ETH_VMDQ_DCB_TX ETH_MQ_TX_VMDQ_DCB
+#define ETH_DCB_TX ETH_MQ_TX_DCB
+
/**
* A structure used to configure the RX features of an Ethernet port.
*/
struct rte_eth_rxmode {
/** The multi-queue packet distribution mode to be used, e.g. RSS. */
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).*/
- uint8_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. */
+ uint32_t max_rx_pkt_len; /**< Only used if jumbo_frame enabled. */
+ uint16_t split_hdr_size; /**< hdr buf size (header_split enabled).*/
+ uint8_t header_split : 1, /**< Header Split enable. */
+ hw_ip_checksum : 1, /**< IP/UDP/TCP checksum offload enable. */
+ hw_vlan_filter : 1, /**< VLAN filter enable. */
+ hw_vlan_strip : 1, /**< VLAN strip enable. */
+ hw_vlan_extend : 1, /**< Extended VLAN enable. */
+ jumbo_frame : 1, /**< Jumbo Frame Receipt enable. */
+ hw_strip_crc : 1; /**< Enable CRC stripping by hardware. */
};
/**
#define ETH_RSS_IPV4_UDP 0x0040 /**< IPv4/UDP packet. */
#define ETH_RSS_IPV6_UDP 0x0080 /**< IPv6/UDP packet. */
#define ETH_RSS_IPV6_UDP_EX 0x0100 /**< IPv6/UDP with extension headers. */
+/* Definitions used for redirection table entry size */
+#define ETH_RSS_RETA_NUM_ENTRIES 128
+#define ETH_RSS_RETA_MAX_QUEUE 16
/* Definitions used for VMDQ and DCB functionality */
#define ETH_VMDQ_MAX_VLAN_FILTERS 64 /**< Maximum nb. of VMDQ vlan filters. */
#define ETH_DCB_NUM_USER_PRIORITIES 8 /**< Maximum nb. of DCB priorities. */
#define ETH_VMDQ_DCB_NUM_QUEUES 128 /**< Maximum nb. of VMDQ DCB queues. */
+#define ETH_DCB_NUM_QUEUES 128 /**< Maximum nb. of DCB queues. */
+
+/* DCB capability defines */
+#define ETH_DCB_PG_SUPPORT 0x00000001 /**< Priority Group(ETS) support. */
+#define ETH_DCB_PFC_SUPPORT 0x00000002 /**< Priority Flow Control support. */
+
+/* Definitions used for VLAN Offload functionality */
+#define ETH_VLAN_STRIP_OFFLOAD 0x0001 /**< VLAN Strip On/Off */
+#define ETH_VLAN_FILTER_OFFLOAD 0x0002 /**< VLAN Filter On/Off */
+#define ETH_VLAN_EXTEND_OFFLOAD 0x0004 /**< VLAN Extend On/Off */
+
+/* Definitions used for mask VLAN setting */
+#define ETH_VLAN_STRIP_MASK 0x0001 /**< VLAN Strip setting mask */
+#define ETH_VLAN_FILTER_MASK 0x0002 /**< VLAN Filter setting mask*/
+#define ETH_VLAN_EXTEND_MASK 0x0004 /**< VLAN Extend setting mask*/
+#define ETH_VLAN_ID_MAX 0x0FFF /**< VLAN ID is in lower 12 bits*/
+
+/* Definitions used for receive MAC address */
+#define ETH_NUM_RECEIVE_MAC_ADDR 128 /**< Maximum nb. of receive mac addr. */
+
+
+/* Definitions used for unicast hash */
+#define ETH_VMDQ_NUM_UC_HASH_ARRAY 128 /**< Maximum nb. of UC hash array. */
+
+/* Definitions used for VMDQ pool rx mode setting */
+#define ETH_VMDQ_ACCEPT_UNTAG 0x0001 /**< accept untagged packets. */
+#define ETH_VMDQ_ACCEPT_HASH_MC 0x0002 /**< accept packets in multicast table . */
+#define ETH_VMDQ_ACCEPT_HASH_UC 0x0004 /**< accept packets in unicast table. */
+#define ETH_VMDQ_ACCEPT_BROADCAST 0x0008 /**< accept broadcast packets. */
+#define ETH_VMDQ_ACCEPT_MULTICAST 0x0010 /**< multicast promiscuous. */
+
+/* Definitions used for VMDQ mirror rules setting */
+#define ETH_VMDQ_NUM_MIRROR_RULE 4 /**< Maximum nb. of mirror rules. . */
+
+#define ETH_VMDQ_POOL_MIRROR 0x0001 /**< Virtual Pool Mirroring. */
+#define ETH_VMDQ_UPLINK_MIRROR 0x0002 /**< Uplink Port Mirroring. */
+#define ETH_VMDQ_DOWNLIN_MIRROR 0x0004 /**< Downlink Port Mirroring. */
+#define ETH_VMDQ_VLAN_MIRROR 0x0008 /**< VLAN Mirroring. */
+
+/**
+ * A structure used to configure VLAN traffic mirror of an Ethernet port.
+ */
+struct rte_eth_vlan_mirror {
+ uint64_t vlan_mask; /**< mask for valid VLAN ID. */
+ uint16_t vlan_id[ETH_VMDQ_MAX_VLAN_FILTERS];
+ /** VLAN ID list for vlan mirror. */
+};
+
+/**
+ * A structure used to configure traffic mirror of an Ethernet port.
+ */
+struct rte_eth_vmdq_mirror_conf {
+ uint8_t rule_type_mask; /**< Mirroring rule type mask we want to set */
+ uint8_t dst_pool; /**< Destination pool for this mirror rule. */
+ uint64_t pool_mask; /**< Bitmap of pool for pool mirroring */
+ struct rte_eth_vlan_mirror vlan; /**< VLAN ID setting for VLAN mirroring */
+};
+
+/**
+ * A structure used to configure Redirection Table of the Receive Side
+ * Scaling (RSS) feature of an Ethernet port.
+ */
+struct rte_eth_rss_reta {
+ /** First 64 mask bits indicate which entry(s) need to updated/queried. */
+ uint64_t mask_lo;
+ /** Second 64 mask bits indicate which entry(s) need to updated/queried. */
+ uint64_t mask_hi;
+ uint8_t reta[ETH_RSS_RETA_NUM_ENTRIES]; /**< 128 RETA entries*/
+};
+
+/**
+ * This enum indicates the possible number of traffic classes
+ * in DCB configratioins
+ */
+enum rte_eth_nb_tcs {
+ ETH_4_TCS = 4, /**< 4 TCs with DCB. */
+ ETH_8_TCS = 8 /**< 8 TCs with DCB. */
+};
/**
* This enum indicates the possible number of queue pools
- * in VMDQ+DCB configurations.
+ * in VMDQ configurations.
*/
enum rte_eth_nb_pools {
- ETH_16_POOLS = 16, /**< 16 pools with DCB. */
- ETH_32_POOLS = 32 /**< 32 pools with DCB. */
+ ETH_8_POOLS = 8, /**< 8 VMDq pools. */
+ ETH_16_POOLS = 16, /**< 16 VMDq pools. */
+ ETH_32_POOLS = 32, /**< 32 VMDq pools. */
+ ETH_64_POOLS = 64 /**< 64 VMDq pools. */
+};
+
+/* This structure may be extended in future. */
+struct rte_eth_dcb_rx_conf {
+ enum rte_eth_nb_tcs nb_tcs; /**< Possible DCB TCs, 4 or 8 TCs */
+ uint8_t dcb_queue[ETH_DCB_NUM_USER_PRIORITIES];
+ /**< Possible DCB queue,4 or 8. */
+};
+
+struct rte_eth_vmdq_dcb_tx_conf {
+ enum rte_eth_nb_pools nb_queue_pools; /**< With DCB, 16 or 32 pools. */
+ uint8_t dcb_queue[ETH_DCB_NUM_USER_PRIORITIES];
+ /**< Possible DCB queue,4 or 8. */
+};
+
+struct rte_eth_dcb_tx_conf {
+ enum rte_eth_nb_tcs nb_tcs; /**< Possible DCB TCs, 4 or 8 TCs. */
+ uint8_t dcb_queue[ETH_DCB_NUM_USER_PRIORITIES];
+ /**< Possible DCB queue,4 or 8. */
+};
+
+struct rte_eth_vmdq_tx_conf {
+ enum rte_eth_nb_pools nb_queue_pools; /**< VMDq mode, 64 pools. */
};
/**
/**< Selects a queue in a pool */
};
+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 */
+ uint8_t default_pool; /**< The default pool, if applicable */
+ uint8_t nb_pool_maps; /**< We can have up to 64 filters/mappings */
+ struct {
+ uint16_t vlan_id; /**< The vlan id of the received frame */
+ uint64_t pools; /**< Bitmask of pools for packet rx */
+ } pool_map[ETH_VMDQ_MAX_VLAN_FILTERS]; /**< VMDq vlan pool maps. */
+};
+
/**
* A structure used to configure the TX features of an Ethernet port.
- * For future extensions.
*/
struct rte_eth_txmode {
+ enum rte_eth_tx_mq_mode mq_mode; /**< TX multi-queues mode. */
};
/**
struct rte_eth_rxconf {
struct rte_eth_thresh rx_thresh; /**< RX ring threshold registers. */
uint16_t rx_free_thresh; /**< Drives the freeing of RX descriptors. */
+ uint8_t rx_drop_en; /**< Drop packets if no descriptors are available. */
};
+#define ETH_TXQ_FLAGS_NOMULTSEGS 0x0001 /**< nb_segs=1 for all mbufs */
+#define ETH_TXQ_FLAGS_NOREFCOUNT 0x0002 /**< refcnt can be ignored */
+#define ETH_TXQ_FLAGS_NOMULTMEMP 0x0004 /**< all bufs come from same mempool */
+#define ETH_TXQ_FLAGS_NOVLANOFFL 0x0100 /**< disable VLAN offload */
+#define ETH_TXQ_FLAGS_NOXSUMSCTP 0x0200 /**< disable SCTP checksum offload */
+#define ETH_TXQ_FLAGS_NOXSUMUDP 0x0400 /**< disable UDP checksum offload */
+#define ETH_TXQ_FLAGS_NOXSUMTCP 0x0800 /**< disable TCP checksum offload */
+#define ETH_TXQ_FLAGS_NOOFFLOADS \
+ (ETH_TXQ_FLAGS_NOVLANOFFL | ETH_TXQ_FLAGS_NOXSUMSCTP | \
+ ETH_TXQ_FLAGS_NOXSUMUDP | ETH_TXQ_FLAGS_NOXSUMTCP)
/**
* A structure used to configure a TX ring of an Ethernet port.
*/
struct rte_eth_thresh tx_thresh; /**< TX ring threshold registers. */
uint16_t tx_rs_thresh; /**< Drives the setting of RS bit on TXDs. */
uint16_t tx_free_thresh; /**< Drives the freeing of TX buffers. */
+ uint32_t txq_flags; /**< Set flags for the Tx queue */
};
/**
uint16_t pause_time; /**< Pause quota in the Pause frame */
uint16_t send_xon; /**< Is XON frame need be sent */
enum rte_eth_fc_mode mode; /**< Link flow control mode */
+ uint8_t mac_ctrl_frame_fwd; /**< Forward MAC control frames */
+};
+
+/**
+ * A structure used to configure Ethernet priority flow control parameter.
+ * These parameters will be configured into the register of the NIC.
+ * Please refer to the corresponding data sheet for proper value.
+ */
+struct rte_eth_pfc_conf {
+ struct rte_eth_fc_conf fc; /**< General flow control parameter. */
+ uint8_t priority; /**< VLAN User Priority. */
};
/**
enum rte_fdir_mode mode; /**< Flow Director mode. */
enum rte_fdir_pballoc_type pballoc; /**< Space for FDIR filters. */
enum rte_fdir_status_mode status; /**< How to report FDIR hash. */
- /* Offset of flexbytes field in RX packets (in 16-bit word units). */
+ /** Offset of flexbytes field in RX packets (in 16-bit word units). */
uint8_t flexbytes_offset;
- /* RX queue of packets matching a "drop" filter in perfect mode. */
+ /** RX queue of packets matching a "drop" filter in perfect mode. */
uint8_t drop_queue;
};
* Possible l4type of FDIR filters.
*/
enum rte_l4type {
- RTE_FDIR_L4TYPE_NONE = 0, /**< Nnoe. */
+ RTE_FDIR_L4TYPE_NONE = 0, /**< None. */
RTE_FDIR_L4TYPE_UDP, /**< UDP. */
RTE_FDIR_L4TYPE_TCP, /**< TCP. */
- RTE_FDIR_L4TYPE_SCTP, /**< SCTP. */
+ RTE_FDIR_L4TYPE_SCTP, /**< SCTP. */
};
/**
/**
* A structure used to configure FDIR masks that are used by the device
* to match the various fields of RX packet headers.
+ * @note The only_ip_flow field has the opposite meaning compared to other
+ * masks!
*/
struct rte_fdir_masks {
- /** When set to 1, packet l4type is not relevant in filters, and
+ /** When set to 1, packet l4type is \b NOT relevant in filters, and
source and destination port masks must be set to zero. */
uint8_t only_ip_flow;
- uint8_t vlan_id; /**< If set to 1, vlan_id is relevant in filters. */
- uint8_t vlan_prio; /**< If set to 1, vlan_prio is relevant in filters. */
- uint8_t flexbytes; /**< If set to 1, flexbytes is relevant in filters. */
+ /** If set to 1, vlan_id is relevant in filters. */
+ uint8_t vlan_id;
+ /** If set to 1, vlan_prio is relevant in filters. */
+ uint8_t vlan_prio;
+ /** If set to 1, flexbytes is relevant in filters. */
+ uint8_t flexbytes;
+ /** If set to 1, set the IPv6 masks. Otherwise set the IPv4 masks. */
+ uint8_t set_ipv6_mask;
+ /** When set to 1, comparison of destination IPv6 address with IP6AT
+ registers is meaningful. */
+ uint8_t comp_ipv6_dst;
/** Mask of Destination IPv4 Address. All bits set to 1 define the
- relevant bits to use in the destination address of an IPv4 packet
- when matching it against FDIR filters. */
+ relevant bits to use in the destination address of an IPv4 packet
+ when matching it against FDIR filters. */
uint32_t dst_ipv4_mask;
/** Mask of Source IPv4 Address. All bits set to 1 define
- the relevant bits to use in the source address of an IPv4 packet
- when matching it against FDIR filters. */
+ the relevant bits to use in the source address of an IPv4 packet
+ when matching it against FDIR filters. */
uint32_t src_ipv4_mask;
/** Mask of Source IPv6 Address. All bits set to 1 define the
- relevant BYTES to use in the source address of an IPv6 packet
- when matching it against FDIR filters. */
+ relevant BYTES to use in the source address of an IPv6 packet
+ when matching it against FDIR filters. */
+ uint16_t dst_ipv6_mask;
+ /** Mask of Destination IPv6 Address. All bits set to 1 define the
+ relevant BYTES to use in the destination address of an IPv6 packet
+ when matching it against FDIR filters. */
uint16_t src_ipv6_mask;
/** Mask of Source Port. All bits set to 1 define the relevant
- bits to use in the source port of an IP packets when matching it
- against FDIR filters. */
+ bits to use in the source port of an IP packets when matching it
+ against FDIR filters. */
uint16_t src_port_mask;
/** Mask of Destination Port. All bits set to 1 define the relevant
- bits to use in the destination port of an IP packet when matching it
- against FDIR filters. */
+ bits to use in the destination port of an IP packet when matching it
+ against FDIR filters. */
uint16_t dst_port_mask;
};
struct rte_eth_rss_conf rss_conf; /**< Port RSS configuration */
struct rte_eth_vmdq_dcb_conf vmdq_dcb_conf;
/**< Port vmdq+dcb configuration. */
+ struct rte_eth_dcb_rx_conf dcb_rx_conf;
+ /**< 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). */
+ union {
+ struct rte_eth_vmdq_dcb_tx_conf vmdq_dcb_tx_conf;
+ /**< Port vmdq+dcb TX configuration. */
+ struct rte_eth_dcb_tx_conf dcb_tx_conf;
+ /**< Port dcb TX configuration. */
+ struct rte_eth_vmdq_tx_conf vmdq_tx_conf;
+ /**< Port vmdq TX configuration. */
+ } tx_adv_conf; /**< Port TX DCB configuration (union). */
+ /** Currently,Priority Flow Control(PFC) are supported,if DCB with PFC
+ is needed,and the variable must be set ETH_DCB_PFC_SUPPORT. */
+ uint32_t dcb_capability_en;
struct rte_fdir_conf fdir_conf; /**< FDIR configuration. */
struct rte_intr_conf intr_conf; /**< Interrupt mode configuration. */
};
uint16_t max_rx_queues; /**< Maximum number of RX queues. */
uint16_t max_tx_queues; /**< Maximum number of TX queues. */
uint32_t max_mac_addrs; /**< Maximum number of MAC addresses. */
+ uint32_t max_hash_mac_addrs;
+ /** 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. */
};
struct rte_eth_dev;
-struct igb_rx_queue;
-struct igb_tx_queue;
struct rte_eth_dev_callback;
/** @internal Structure to keep track of registered callbacks */
* structure associated with an Ethernet device.
*/
-typedef int (*eth_dev_configure_t)(struct rte_eth_dev *dev, uint16_t nb_rx_q,
- uint16_t nb_tx_q);
-/**< Ethernet device configuration. */
+typedef int (*eth_dev_configure_t)(struct rte_eth_dev *dev);
+/**< @internal Ethernet device configuration. */
typedef int (*eth_dev_start_t)(struct rte_eth_dev *dev);
-/**< Function used to start a configured Ethernet device. */
+/**< @internal Function used to start a configured Ethernet device. */
typedef void (*eth_dev_stop_t)(struct rte_eth_dev *dev);
-/**< Function used to stop a configured Ethernet device. */
+/**< @internal Function used to stop a configured Ethernet device. */
typedef void (*eth_dev_close_t)(struct rte_eth_dev *dev);
/**< @internal Function used to close a configured Ethernet device. */
typedef void (*eth_promiscuous_enable_t)(struct rte_eth_dev *dev);
-/**< Function used to enable the RX promiscuous mode of an Ethernet device. */
+/**< @internal Function used to enable the RX promiscuous mode of an Ethernet device. */
typedef void (*eth_promiscuous_disable_t)(struct rte_eth_dev *dev);
-/**< Function used to disable the RX promiscuous mode of an Ethernet device. */
+/**< @internal Function used to disable the RX promiscuous mode of an Ethernet device. */
typedef void (*eth_allmulticast_enable_t)(struct rte_eth_dev *dev);
-/**< Enable the receipt of all multicast packets by an Ethernet device. */
+/**< @internal Enable the receipt of all multicast packets by an Ethernet device. */
typedef void (*eth_allmulticast_disable_t)(struct rte_eth_dev *dev);
-/**< Disable the receipt of all multicast packets by an Ethernet device. */
+/**< @internal Disable the receipt of all multicast packets by an Ethernet device. */
typedef int (*eth_link_update_t)(struct rte_eth_dev *dev,
int wait_to_complete);
-/**< Get link speed, duplex mode and state (up/down) of an Ethernet device. */
+/**< @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,
struct rte_eth_stats *igb_stats);
-/**< Get global I/O statistics of an Ethernet device. */
+/**< @internal Get global I/O statistics of an Ethernet device. */
typedef void (*eth_stats_reset_t)(struct rte_eth_dev *dev);
-/**< Reset global I/O statistics of an Ethernet device to 0. */
+/**< @internal Reset global I/O statistics of an Ethernet device to 0. */
+
+typedef int (*eth_queue_stats_mapping_set_t)(struct rte_eth_dev *dev,
+ uint16_t queue_id,
+ uint8_t stat_idx,
+ uint8_t is_rx);
+/**< @internal Set a queue statistics mapping for a tx/rx queue of an Ethernet device. */
typedef void (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
-/**< Get specific informations of an Ethernet device. */
+/**< @internal Get specific informations of an Ethernet device. */
typedef int (*eth_rx_queue_setup_t)(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
unsigned int socket_id,
const struct rte_eth_rxconf *rx_conf,
struct rte_mempool *mb_pool);
-/**< Set up a receive queue of an Ethernet device. */
+/**< @internal Set up a receive queue of an Ethernet device. */
typedef int (*eth_tx_queue_setup_t)(struct rte_eth_dev *dev,
uint16_t tx_queue_id,
uint16_t nb_tx_desc,
unsigned int socket_id,
const struct rte_eth_txconf *tx_conf);
-/**< Setup a transmit queue of an Ethernet device. */
+/**< @internal Setup a transmit queue of an Ethernet device. */
+
+typedef void (*eth_queue_release_t)(void *queue);
+/**< @internal Release memory resources allocated by given RX/TX queue. */
+
+typedef uint32_t (*eth_rx_queue_count_t)(struct rte_eth_dev *dev,
+ uint16_t rx_queue_id);
+/**< @Get number of available descriptors on a receive queue of an Ethernet device. */
-typedef void (*vlan_filter_set_t)(struct rte_eth_dev *dev,
+typedef int (*eth_rx_descriptor_done_t)(void *rxq, uint16_t offset);
+/**< @Check DD bit of specific RX descriptor */
+
+typedef int (*vlan_filter_set_t)(struct rte_eth_dev *dev,
uint16_t vlan_id,
int on);
-/**< Enable/Disable filtering of a VLAN Tag Identifier by an Ethernet device. */
+/**< @internal filtering of a VLAN Tag Identifier by an Ethernet device. */
+
+typedef void (*vlan_tpid_set_t)(struct rte_eth_dev *dev,
+ uint16_t tpid);
+/**< @internal set the outer VLAN-TPID by an Ethernet device. */
+
+typedef void (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
+/**< @internal set VLAN offload function by an Ethernet device. */
+
+typedef void (*vlan_strip_queue_set_t)(struct rte_eth_dev *dev,
+ uint16_t rx_queue_id,
+ int on);
+/**< @internal VLAN stripping enable/disable by an queue of Ethernet device. */
-typedef uint16_t (*eth_rx_burst_t)(struct igb_rx_queue *rxq,
+typedef uint16_t (*eth_rx_burst_t)(void *rxq,
struct rte_mbuf **rx_pkts,
uint16_t nb_pkts);
-/**< Retrieve input packets from a receive queue of an Ethernet device. */
+/**< @internal Retrieve input packets from a receive queue of an Ethernet device. */
-typedef uint16_t (*eth_tx_burst_t)(struct igb_tx_queue *txq,
+typedef uint16_t (*eth_tx_burst_t)(void *txq,
struct rte_mbuf **tx_pkts,
uint16_t nb_pkts);
-/**< Send output packets on a transmit queue of an Ethernet device. */
+/**< @internal Send output packets on a transmit queue of an Ethernet device. */
typedef int (*fdir_add_signature_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr,
uint8_t rx_queue);
-/**< Setup a new signature filter rule on an Ethernet device */
+/**< @internal Setup a new signature filter rule on an Ethernet device */
typedef int (*fdir_update_signature_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr,
uint8_t rx_queue);
-/**< Update a signature filter rule on an Ethernet device */
+/**< @internal Update a signature filter rule on an Ethernet device */
typedef int (*fdir_remove_signature_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr);
-/**< Remove a signature filter rule on an Ethernet device */
+/**< @internal Remove a signature filter rule on an Ethernet device */
typedef void (*fdir_infos_get_t)(struct rte_eth_dev *dev,
struct rte_eth_fdir *fdir);
-/**< Get information about fdir status */
+/**< @internal Get information about fdir status */
typedef int (*fdir_add_perfect_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr,
uint16_t soft_id, uint8_t rx_queue,
uint8_t drop);
-/**< Setup a new perfect filter rule on an Ethernet device */
+/**< @internal Setup a new perfect filter rule on an Ethernet device */
typedef int (*fdir_update_perfect_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr,
uint16_t soft_id, uint8_t rx_queue,
uint8_t drop);
-/**< Update a perfect filter rule on an Ethernet device */
+/**< @internal Update a perfect filter rule on an Ethernet device */
typedef int (*fdir_remove_perfect_filter_t)(struct rte_eth_dev *dev,
struct rte_fdir_filter *fdir_ftr,
uint16_t soft_id);
-/**< Remove a perfect filter rule on an Ethernet device */
+/**< @internal Remove a perfect filter rule on an Ethernet device */
typedef int (*fdir_set_masks_t)(struct rte_eth_dev *dev,
struct rte_fdir_masks *fdir_masks);
-/**< Setup flow director masks on an Ethernet device */
+/**< @internal Setup flow director masks on an Ethernet device */
typedef int (*flow_ctrl_set_t)(struct rte_eth_dev *dev,
struct rte_eth_fc_conf *fc_conf);
-/**< Setup flow control parameter on an Ethernet device */
+/**< @internal Setup flow control parameter on an Ethernet device */
+
+typedef int (*priority_flow_ctrl_set_t)(struct rte_eth_dev *dev,
+ struct rte_eth_pfc_conf *pfc_conf);
+/**< @internal Setup priority flow control parameter on an Ethernet device */
+
+typedef int (*reta_update_t)(struct rte_eth_dev *dev,
+ struct rte_eth_rss_reta *reta_conf);
+/**< @internal Update RSS redirection table on an Ethernet device */
+
+typedef int (*reta_query_t)(struct rte_eth_dev *dev,
+ struct rte_eth_rss_reta *reta_conf);
+/**< @internal Query RSS redirection table on an Ethernet device */
typedef int (*eth_dev_led_on_t)(struct rte_eth_dev *dev);
-/**< Turn on SW controllable LED on an Ethernet device */
+/**< @internal Turn on SW controllable LED on an Ethernet device */
typedef int (*eth_dev_led_off_t)(struct rte_eth_dev *dev);
-/**< Turn off SW controllable LED on an Ethernet device */
+/**< @internal Turn off SW controllable LED on an Ethernet device */
typedef void (*eth_mac_addr_remove_t)(struct rte_eth_dev *dev, uint32_t index);
-/**< Remove MAC address from receive address register */
+/**< @internal Remove MAC address from receive address register */
typedef void (*eth_mac_addr_add_t)(struct rte_eth_dev *dev,
struct ether_addr *mac_addr,
uint32_t index,
uint32_t vmdq);
-/**< Set a MAC address into Receive Address Address Register */
+/**< @internal Set a MAC address into Receive Address Address Register */
+
+typedef int (*eth_uc_hash_table_set_t)(struct rte_eth_dev *dev,
+ struct ether_addr *mac_addr,
+ uint8_t on);
+/**< @internal Set a Unicast Hash bitmap */
+
+typedef int (*eth_uc_all_hash_table_set_t)(struct rte_eth_dev *dev,
+ uint8_t on);
+/**< @internal Set all Unicast Hash bitmap */
+
+typedef int (*eth_set_vf_rx_mode_t)(struct rte_eth_dev *dev,
+ uint16_t vf,
+ uint16_t rx_mode,
+ uint8_t on);
+/**< @internal Set a VF receive mode */
+
+typedef int (*eth_set_vf_rx_t)(struct rte_eth_dev *dev,
+ uint16_t vf,
+ uint8_t on);
+/**< @internal Set a VF receive mode */
+
+typedef int (*eth_set_vf_tx_t)(struct rte_eth_dev *dev,
+ uint16_t vf,
+ uint8_t on);
+/**< @internal Enable or disable a VF transmit */
+
+typedef int (*eth_set_vf_vlan_filter_t)(struct rte_eth_dev *dev,
+ uint16_t vlan,
+ uint64_t vf_mask,
+ uint8_t vlan_on);
+/**< @internal Set VF VLAN pool 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,
+ uint8_t on);
+/**< @internal Add a traffic mirroring rule on an Ethernet device */
+
+typedef int (*eth_mirror_rule_reset_t)(struct rte_eth_dev *dev,
+ uint8_t rule_id);
+/**< @internal Remove a traffic mirroring rule on an Ethernet device */
+
+#ifdef RTE_NIC_BYPASS
+
+enum {
+ RTE_BYPASS_MODE_NONE,
+ RTE_BYPASS_MODE_NORMAL,
+ RTE_BYPASS_MODE_BYPASS,
+ RTE_BYPASS_MODE_ISOLATE,
+ RTE_BYPASS_MODE_NUM,
+};
+
+#define RTE_BYPASS_MODE_VALID(x) \
+ ((x) > RTE_BYPASS_MODE_NONE && (x) < RTE_BYPASS_MODE_NUM)
+
+enum {
+ RTE_BYPASS_EVENT_NONE,
+ RTE_BYPASS_EVENT_START,
+ RTE_BYPASS_EVENT_OS_ON = RTE_BYPASS_EVENT_START,
+ RTE_BYPASS_EVENT_POWER_ON,
+ RTE_BYPASS_EVENT_OS_OFF,
+ RTE_BYPASS_EVENT_POWER_OFF,
+ RTE_BYPASS_EVENT_TIMEOUT,
+ RTE_BYPASS_EVENT_NUM
+};
+
+#define RTE_BYPASS_EVENT_VALID(x) \
+ ((x) > RTE_BYPASS_EVENT_NONE && (x) < RTE_BYPASS_MODE_NUM)
+
+enum {
+ RTE_BYPASS_TMT_OFF, /* timeout disabled. */
+ RTE_BYPASS_TMT_1_5_SEC, /* timeout for 1.5 seconds */
+ RTE_BYPASS_TMT_2_SEC, /* timeout for 2 seconds */
+ RTE_BYPASS_TMT_3_SEC, /* timeout for 3 seconds */
+ RTE_BYPASS_TMT_4_SEC, /* timeout for 4 seconds */
+ RTE_BYPASS_TMT_8_SEC, /* timeout for 8 seconds */
+ RTE_BYPASS_TMT_16_SEC, /* timeout for 16 seconds */
+ RTE_BYPASS_TMT_32_SEC, /* timeout for 32 seconds */
+ RTE_BYPASS_TMT_NUM
+};
+
+#define RTE_BYPASS_TMT_VALID(x) \
+ ((x) == RTE_BYPASS_TMT_OFF || \
+ ((x) > RTE_BYPASS_TMT_OFF && (x) < RTE_BYPASS_TMT_NUM))
+
+typedef void (*bypass_init_t)(struct rte_eth_dev *dev);
+typedef int32_t (*bypass_state_set_t)(struct rte_eth_dev *dev, uint32_t *new_state);
+typedef int32_t (*bypass_state_show_t)(struct rte_eth_dev *dev, uint32_t *state);
+typedef int32_t (*bypass_event_set_t)(struct rte_eth_dev *dev, uint32_t state, uint32_t event);
+typedef int32_t (*bypass_event_show_t)(struct rte_eth_dev *dev, uint32_t event_shift, uint32_t *event);
+typedef int32_t (*bypass_wd_timeout_set_t)(struct rte_eth_dev *dev, uint32_t timeout);
+typedef int32_t (*bypass_wd_timeout_show_t)(struct rte_eth_dev *dev, uint32_t *wd_timeout);
+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
+
/**
- * A structure containing the functions exported by an Ethernet driver.
+ * @internal A structure containing the functions exported by an Ethernet driver.
*/
struct eth_dev_ops {
eth_dev_configure_t dev_configure; /**< Configure device. */
eth_link_update_t link_update; /**< Get device link state. */
eth_stats_get_t stats_get; /**< Get device statistics. */
eth_stats_reset_t stats_reset; /**< Reset device statistics. */
+ eth_queue_stats_mapping_set_t queue_stats_mapping_set;
+ /**< Configure per queue stat counter mapping. */
eth_dev_infos_get_t dev_infos_get; /**< Get device info. */
- vlan_filter_set_t vlan_filter_set; /**< Filter VLAN on/off. */
+ vlan_filter_set_t vlan_filter_set; /**< Filter VLAN Setup. */
+ vlan_tpid_set_t vlan_tpid_set; /**< Outer VLAN TPID Setup. */
+ vlan_strip_queue_set_t vlan_strip_queue_set; /**< VLAN Stripping on queue. */
+ vlan_offload_set_t vlan_offload_set; /**< Set VLAN Offload. */
eth_rx_queue_setup_t rx_queue_setup;/**< Set up device RX queue.*/
+ eth_queue_release_t rx_queue_release;/**< Release RX queue.*/
+ eth_rx_queue_count_t rx_queue_count; /**< Get Rx queue count. */
+ eth_rx_descriptor_done_t rx_descriptor_done; /**< Check rxd DD bit */
eth_tx_queue_setup_t tx_queue_setup;/**< Set up device TX queue.*/
+ eth_queue_release_t tx_queue_release;/**< Release TX queue.*/
eth_dev_led_on_t dev_led_on; /**< Turn on LED. */
eth_dev_led_off_t dev_led_off; /**< Turn off LED. */
flow_ctrl_set_t flow_ctrl_set; /**< Setup flow control. */
+ priority_flow_ctrl_set_t priority_flow_ctrl_set; /**< Setup priority flow control.*/
eth_mac_addr_remove_t mac_addr_remove; /**< Remove MAC address */
eth_mac_addr_add_t mac_addr_add; /**< Add a MAC address */
+ eth_uc_hash_table_set_t uc_hash_table_set; /**< Set Unicast Table Array */
+ eth_uc_all_hash_table_set_t uc_all_hash_table_set; /**< Set Unicast hash bitmap */
+ eth_mirror_rule_set_t mirror_rule_set; /**< Add a traffic mirror rule.*/
+ eth_mirror_rule_reset_t mirror_rule_reset; /**< reset a traffic mirror rule.*/
+ eth_set_vf_rx_mode_t set_vf_rx_mode; /**< Set VF RX mode */
+ eth_set_vf_rx_t set_vf_rx; /**< enable/disable a VF receive */
+ eth_set_vf_tx_t set_vf_tx; /**< enable/disable a VF transmit */
+ eth_set_vf_vlan_filter_t set_vf_vlan_filter; /**< Set VF VLAN filter */
/** Add a signature filter. */
fdir_add_signature_filter_t fdir_add_signature_filter;
fdir_remove_perfect_filter_t fdir_remove_perfect_filter;
/** Setup masks for FDIR filtering. */
fdir_set_masks_t fdir_set_masks;
+ /** Update redirection table. */
+ reta_update_t reta_update;
+ /** Query redirection table. */
+ reta_query_t reta_query;
+ /* bypass control */
+#ifdef RTE_NIC_BYPASS
+ bypass_init_t bypass_init;
+ bypass_state_set_t bypass_state_set;
+ bypass_state_show_t bypass_state_show;
+ bypass_event_set_t bypass_event_set;
+ bypass_event_show_t bypass_event_show;
+ bypass_wd_timeout_set_t bypass_wd_timeout_set;
+ bypass_wd_timeout_show_t bypass_wd_timeout_show;
+ bypass_ver_show_t bypass_ver_show;
+ bypass_wd_reset_t bypass_wd_reset;
+#endif
+
};
/**
+ * @internal
* The generic data structure associated with each ethernet device.
*
* Pointers to burst-oriented packet receive and transmit functions are
struct rte_eth_dev_cb_list callbacks; /**< User application callbacks */
};
+struct rte_eth_dev_sriov {
+ uint8_t active; /**< SRIOV is active with 16, 32 or 64 pools */
+ uint8_t nb_q_per_pool; /**< rx queue number per pool */
+ uint16_t def_vmdq_idx; /**< Default pool num used for PF */
+ uint16_t def_pool_q_idx; /**< Default pool queue start reg index */
+};
+#define RTE_ETH_DEV_SRIOV(dev) ((dev)->data->sriov)
+
/**
+ * @internal
* The data part, with no function pointers, associated with each ethernet device.
*
* This structure is safe to place in shared memory to be common among different
* processes in a multi-process configuration.
*/
struct rte_eth_dev_data {
- struct igb_rx_queue **rx_queues; /**< Array of pointers to RX queues. */
- struct igb_tx_queue **tx_queues; /**< Array of pointers to TX queues. */
+ void **rx_queues; /**< Array of pointers to RX queues. */
+ void **tx_queues; /**< Array of pointers to TX queues. */
uint16_t nb_rx_queues; /**< Number of RX queues. */
uint16_t nb_tx_queues; /**< Number of TX queues. */
+
+ struct rte_eth_dev_sriov sriov; /**< SRIOV data */
void *dev_private; /**< PMD-specific private data */
uint64_t rx_mbuf_alloc_failed; /**< RX ring mbuf allocation failures. */
struct ether_addr* mac_addrs;/**< Device Ethernet Link address. */
+ uint64_t mac_pool_sel[ETH_NUM_RECEIVE_MAC_ADDR];
+ /** 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. */
uint8_t promiscuous : 1, /**< RX promiscuous mode ON(1) / OFF(0). */
scattered_rx : 1, /**< RX of scattered packets is ON(1) / OFF(0) */
};
/**
+ * @internal
* The pool of *rte_eth_dev* structures. The size of the pool
* is configured at compile-time in the <rte_ethdev.c> file.
*/
*/
extern uint8_t rte_eth_dev_count(void);
+/**
+ * Function for internal use by dummy drivers primarily, e.g. ring-based
+ * driver.
+ * Allocates a new ethdev slot for an ethernet device and returns the pointer
+ * to that slot for the driver to use.
+ *
+ * @return
+ * - Slot in the rte_dev_devices array for a new device;
+ */
+struct rte_eth_dev *rte_eth_dev_allocate(void);
+
struct eth_driver;
/**
+ * @internal
* Initialization function of an Ethernet driver invoked for each matching
* Ethernet PCI device detected during the PCI probing phase.
*
struct rte_eth_dev *eth_dev);
/**
+ * @internal
* The structure associated with a PMD Ethernet driver.
*
* Each Ethernet driver acts as a PCI driver and is represented by a generic
};
/**
+ * @internal
* A function invoked by the initialization function of an Ethernet driver
* to simultaneously register itself as a PCI driver and as an Ethernet
* Poll Mode Driver (PMD).
*/
extern int rte_igb_pmd_init(void);
+/**
+ * The initialization function of the driver for
+ * Intel(r) EM Gigabit Ethernet Controller devices.
+ * This function is invoked once at EAL start time.
+ * @return
+ * 0 on success
+ */
+extern int rte_em_pmd_init(void);
+
+/**
+ * The initialization function of the driver for 1Gbps Intel IGB_VF
+ * Ethernet devices.
+ * Invoked once at EAL start time.
+ * @return
+ * 0 on success
+ */
+extern int rte_igbvf_pmd_init(void);
+
/**
* The initialization function of the driver for 10Gbps Intel IXGBE
* Ethernet devices.
*/
extern int rte_ixgbevf_pmd_init(void);
+/**
+ * The initialization function of the driver for Qumranet virtio-net
+ * Ethernet devices.
+ * Invoked once at EAL start time.
+ * @return
+ * 0 on success
+ */
+extern int rte_virtio_pmd_init(void);
+
+/**
+ * The initialization function of *all* supported and enabled drivers.
+ * Right now, the following PMDs are supported:
+ * - igb
+ * - igbvf
+ * - em
+ * - ixgbe
+ * - ixgbevf
+ * This function is invoked once at EAL start time.
+ * @return
+ * 0 on success.
+ * Error code of the device initialization failure,
+ * -ENODEV if there are no drivers available
+ * (e.g. if all driver config options are = n).
+ */
+static inline
+int rte_pmd_init_all(void)
+{
+ int ret = -ENODEV;
+
+#ifdef RTE_LIBRTE_IGB_PMD
+ if ((ret = rte_igb_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init igb PMD\n");
+ return (ret);
+ }
+ if ((ret = rte_igbvf_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init igbvf PMD\n");
+ return (ret);
+ }
+#endif /* RTE_LIBRTE_IGB_PMD */
+
+#ifdef RTE_LIBRTE_EM_PMD
+ if ((ret = rte_em_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init em PMD\n");
+ return (ret);
+ }
+#endif /* RTE_LIBRTE_EM_PMD */
+
+#ifdef RTE_LIBRTE_IXGBE_PMD
+ if ((ret = rte_ixgbe_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init ixgbe PMD\n");
+ return (ret);
+ }
+ if ((ret = rte_ixgbevf_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init ixgbevf PMD\n");
+ return (ret);
+ }
+#endif /* RTE_LIBRTE_IXGBE_PMD */
+
+#ifdef RTE_LIBRTE_VIRTIO_PMD
+ if ((ret = rte_virtio_pmd_init()) != 0) {
+ RTE_LOG(ERR, PMD, "Cannot init virtio PMD\n");
+ return (ret);
+ }
+#endif /* RTE_LIBRTE_VIRTIO_PMD */
+
+ if (ret == -ENODEV)
+ RTE_LOG(ERR, PMD, "No PMD(s) are configured\n");
+ return (ret);
+}
+
/**
* Configure an Ethernet device.
* This function must be invoked first before any other function in the
* The *tx_rs_thresh* value should be less or equal then
* *tx_free_thresh* value, and both of them should be less then
* *nb_tx_desc* - 3.
+ * - 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.
*
* Note that setting *tx_free_thresh* or *tx_rs_thresh* value to 0 forces
* the transmit function to use default values.
uint16_t nb_tx_desc, unsigned int socket_id,
const struct rte_eth_txconf *tx_conf);
+/*
+ * Return the NUMA socket to which an Ethernet device is connected
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device
+ * @return
+ * The NUMA socket id to which the Ethernet device is connected or
+ * a default of zero if the socket could not be determined.
+ * -1 is returned is the port_id value is out of range.
+ */
+extern int rte_eth_dev_socket_id(uint8_t port_id);
+
+
/**
* Start an Ethernet device.
*
*/
extern void rte_eth_stats_reset(uint8_t port_id);
+/**
+ * Set a mapping for the specified transmit queue to the specified per-queue
+ * statistics counter.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param tx_queue_id
+ * The index of the transmit queue for which a queue stats mapping is required.
+ * The value must be in the range [0, nb_tx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @param stat_idx
+ * The per-queue packet statistics functionality number that the transmit
+ * queue is to be assigned.
+ * The value must be in the range [0, RTE_MAX_ETHPORT_QUEUE_STATS_MAPS - 1].
+ * @return
+ * Zero if successful. Non-zero otherwise.
+ */
+extern int rte_eth_dev_set_tx_queue_stats_mapping(uint8_t port_id,
+ uint16_t tx_queue_id,
+ uint8_t stat_idx);
+
+/**
+ * Set a mapping for the specified receive queue to the specified per-queue
+ * statistics counter.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param rx_queue_id
+ * The index of the receive queue for which a queue stats mapping is required.
+ * The value must be in the range [0, nb_rx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @param stat_idx
+ * The per-queue packet statistics functionality number that the receive
+ * queue is to be assigned.
+ * The value must be in the range [0, RTE_MAX_ETHPORT_QUEUE_STATS_MAPS - 1].
+ * @return
+ * Zero if successful. Non-zero otherwise.
+ */
+extern int rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id,
+ uint16_t rx_queue_id,
+ uint8_t stat_idx);
+
/**
* Retrieve the Ethernet address of an Ethernet device.
*
* - (-ENOSYS) if VLAN filtering on *port_id* disabled.
* - (-EINVAL) if *vlan_id* > 4095.
*/
-extern int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on);
+extern int rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id , int on);
+
+/**
+ * Enable/Disable hardware VLAN Strip by a rx queue of an Ethernet device.
+ * 82599/X540 can support VLAN stripping at the rx queue level
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param rx_queue_id
+ * The index of the receive queue for which a queue stats mapping is required.
+ * The value must be in the range [0, nb_rx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @param on
+ * If 1, Enable VLAN Stripping of the receive queue of the Ethernet port.
+ * If 0, Disable VLAN Stripping of the receive queue of the Ethernet port.
+ * @return
+ * - (0) if successful.
+ * - (-ENOSUP) if hardware-assisted VLAN stripping not configured.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if *rx_queue_id* invalid.
+ */
+extern int rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id,
+ uint16_t rx_queue_id, int on);
+
+/**
+ * Set the Outer VLAN Ether Type by an Ethernet device, it can be inserted to
+ * the VLAN Header. This is a register setup available on some Intel NIC, not
+ * but all, please check the data sheet for availability.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param tag_type
+ * The Tag Protocol ID
+ * @return
+ * - (0) if successful.
+ * - (-ENOSUP) if hardware-assisted VLAN TPID setup is not supported.
+ * - (-ENODEV) if *port_id* invalid.
+ */
+extern int rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tag_type);
+
+/**
+ * Set VLAN offload configuration on an Ethernet device
+ * Enable/Disable Extended VLAN by an Ethernet device, This is a register setup
+ * available on some Intel NIC, not but all, please check the data sheet for
+ * availability.
+ * Enable/Disable VLAN Strip can be done on rx queue for certain NIC, but here
+ * the configuration is applied on the port level.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param offload_mask
+ * The VLAN Offload bit mask can be mixed use with "OR"
+ * ETH_VLAN_STRIP_OFFLOAD
+ * ETH_VLAN_FILTER_OFFLOAD
+ * ETH_VLAN_EXTEND_OFFLOAD
+ * @return
+ * - (0) if successful.
+ * - (-ENOSUP) if hardware-assisted VLAN filtering not configured.
+ * - (-ENODEV) if *port_id* invalid.
+ */
+extern int rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask);
+
+/**
+ * Read VLAN Offload configuration from an Ethernet device
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @return
+ * - (>0) if successful. Bit mask to indicate
+ * ETH_VLAN_STRIP_OFFLOAD
+ * ETH_VLAN_FILTER_OFFLOAD
+ * ETH_VLAN_EXTEND_OFFLOAD
+ * - (-ENODEV) if *port_id* invalid.
+ */
+extern int rte_eth_dev_get_vlan_offload(uint8_t port_id);
/**
*
}
#endif
+/**
+ * Get the number of used descriptors in a specific queue
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param queue_id
+ * The queue id on the specific port.
+ * @return
+ * The number of used descriptors in the specific queue.
+ */
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+extern uint32_t rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id);
+#else
+static inline uint32_t
+rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id)
+{
+ struct rte_eth_dev *dev;
+
+ dev = &rte_eth_devices[port_id];
+ return (*dev->dev_ops->rx_queue_count)(dev, queue_id);
+}
+#endif
+
+/**
+ * Check if the DD bit of the specific RX descriptor in the queue has been set
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param queue_id
+ * The queue id on the specific port.
+ * @offset
+ * The offset of the descriptor ID from tail.
+ * @return
+ * - (1) if the specific DD bit is set.
+ * - (0) if the specific DD bit is not set.
+ * - (-ENODEV) if *port_id* invalid.
+ */
+#ifdef RTE_LIBRTE_ETHDEV_DEBUG
+extern int rte_eth_rx_descriptor_done(uint8_t port_id,
+ uint16_t queue_id,
+ uint16_t offset);
+#else
+static inline int
+rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset)
+{
+ struct rte_eth_dev *dev;
+
+ dev = &rte_eth_devices[port_id];
+ return (*dev->dev_ops->rx_descriptor_done)( \
+ dev->data->rx_queues[queue_id], offset);
+}
+#endif
+
/**
* Send a burst of output packets on a transmit queue of an Ethernet device.
*
* The pointer to the structure of the flow control parameters.
* @return
* - (0) if successful.
- * - (-ENOTSUP) if hardware doesn't support flow director mode.
+ * - (-ENOTSUP) if hardware doesn't support flow control mode.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter
* - (-EIO) if flow control setup failure
int rte_eth_dev_flow_ctrl_set(uint8_t port_id,
struct rte_eth_fc_conf *fc_conf);
+/**
+ * Configure the Ethernet priority flow control under DCB environment
+ * for Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param pfc_conf
+ * The pointer to the structure of the priority flow control parameters.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support priority flow control mode.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter
+ * - (-EIO) if flow control setup failure
+ */
+int rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id,
+ struct rte_eth_pfc_conf *pfc_conf);
+
/**
* Add a MAC address to an internal array of addresses used to enable whitelist
* filtering to accept packets only if the destination MAC address matches.
*/
int rte_eth_dev_mac_addr_remove(uint8_t port, struct ether_addr *mac_addr);
+/**
+ * Update Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param reta_conf
+ * RETA to update.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_rss_reta_update(uint8_t port,
+ struct rte_eth_rss_reta *reta_conf);
-/*-------------------------- Deprecated definitions --------------------------*/
+ /**
+ * Query Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param reta_conf
+ * RETA to query.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_rss_reta_query(uint8_t port,
+ struct rte_eth_rss_reta *reta_conf);
+
+ /**
+ * Updates unicast hash table for receiving packet with the given destination
+ * MAC address, and the packet is routed to all VFs for which the RX mode is
+ * accept packets that match the unicast hash table.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param addr
+ * Unicast MAC address.
+ * @param on
+ * 1 - Set an unicast hash bit for receiving packets with the MAC address.
+ * 0 - Clear an unicast hash bit.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-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);
-/* Needed to stop deprecation warnings becoming errors with GCC. */
-#ifndef __INTEL_COMPILER
-#pragma GCC diagnostic warning "-Wdeprecated-declarations"
-#endif
+ /**
+ * Updates all unicast hash bitmaps for receiving packet with any Unicast
+ * Ethernet MAC addresses,the packet is routed to all VFs for which the RX
+ * mode is accept packets that match the unicast hash table.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param on
+ * 1 - Set all unicast hash bitmaps for receiving all the Ethernet
+ * MAC addresses
+ * 0 - Clear all unicast hash bitmaps
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_uc_all_hash_table_set(uint8_t port,uint8_t on);
-#ifdef RTE_LIBRTE_82576_PMD
-#pragma message "\nWARNING: CONFIG_RTE_LIBRTE_82576_PMD is deprecated. " \
-"CONFIG_RTE_LIBRTE_IGB_PMD must be set in the config file to use Intel(R) " \
-"DPDK supported Gigabit Ethernet Controllers."
-#endif
+ /**
+ * Set RX L2 Filtering mode of a VF of an Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param vf
+ * VF id.
+ * @param rx_mode
+ * The RX mode mask, which is one or more of accepting Untagged Packets,
+ * packets that match the PFUTA table, Broadcast and Multicast Promiscuous.
+ * ETH_VMDQ_ACCEPT_UNTAG,ETH_VMDQ_ACCEPT_HASH_UC,
+ * ETH_VMDQ_ACCEPT_BROADCAST and ETH_VMDQ_ACCEPT_MULTICAST will be used
+ * in rx_mode.
+ * @param on
+ * 1 - Enable a VF RX mode.
+ * 0 - Disable a VF RX mode.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_set_vf_rxmode(uint8_t port, uint16_t vf, uint16_t rx_mode,
+ uint8_t on);
+
+/**
+* Enable or disable a VF traffic transmit of the Ethernet device.
+*
+* @param port
+* The port identifier of the Ethernet device.
+* @param vf
+* VF id.
+* @param on
+* 1 - Enable a VF traffic transmit.
+* 0 - Disable a VF traffic transmit.
+* @return
+* - (0) if successful.
+* - (-ENODEV) if *port_id* invalid.
+* - (-ENOTSUP) if hardware doesn't support.
+* - (-EINVAL) if bad parameter.
+*/
+int
+rte_eth_dev_set_vf_tx(uint8_t port,uint16_t vf, uint8_t on);
+
+/**
+* Enable or disable a VF traffic receive of an Ethernet device.
+*
+* @param port
+* The port identifier of the Ethernet device.
+* @param vf
+* VF id.
+* @param on
+* 1 - Enable a VF traffic receive.
+* 0 - Disable a VF traffic receive.
+* @return
+* - (0) if successful.
+* - (-ENOTSUP) if hardware doesn't support.
+* - (-ENODEV) if *port_id* invalid.
+* - (-EINVAL) if bad parameter.
+*/
+int
+rte_eth_dev_set_vf_rx(uint8_t port,uint16_t vf, uint8_t on);
+
+/**
+* Enable/Disable hardware VF VLAN filtering by an Ethernet device of
+* received VLAN packets tagged with a given VLAN Tag Identifier.
+*
+* @param port id
+* The port identifier of the Ethernet device.
+* @param vlan_id
+* The VLAN Tag Identifier whose filtering must be enabled or disabled.
+* @param vf_mask
+* Bitmap listing which VFs participate in the VLAN filtering.
+* @param vlan_on
+* 1 - Enable VFs VLAN filtering.
+* 0 - Disable VFs VLAN filtering.
+* @return
+* - (0) if successful.
+* - (-ENOTSUP) if hardware doesn't support.
+* - (-ENODEV) if *port_id* invalid.
+* - (-EINVAL) if bad parameter.
+*/
+int
+rte_eth_dev_set_vf_vlan_filter(uint8_t port, uint16_t vlan_id,
+ uint64_t vf_mask,
+ uint8_t vlan_on);
+
+/**
+ * Set a traffic mirroring rule on an Ethernet device
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param mirror_conf
+ * The pointer to the traffic mirroring structure describing the mirroring rule.
+ * The *rte_eth_vm_mirror_conf* structure includes the type of mirroring rule,
+ * destination pool and the value of rule if enable vlan or pool mirroring.
+ *
+ * @param rule_id
+ * The index of traffic mirroring rule, we support four separated rules.
+ * @param on
+ * 1 - Enable a mirroring rule.
+ * 0 - Disable a mirroring rule.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support this feature.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the mr_conf information is not correct.
+ */
+int rte_eth_mirror_rule_set(uint8_t port_id,
+ struct rte_eth_vmdq_mirror_conf *mirror_conf,
+ uint8_t rule_id,
+ uint8_t on);
-#ifdef RTE_LIBRTE_IGB_PMD
/**
- * @deprecated The config file option CONFIG_RTE_LIBRTE_82576_PMD and resulting
- * preprocessor define RTE_LIBRTE_82576_PMD are deprecated.
- * CONFIG_RTE_LIBRTE_IGB_PMD must be set in the config file to use Intel(R) DPDK
- * supported Gigabit Ethernet Controllers, and RTE_LIBRTE_IGB_PMD should be used
- * in code.
+ * Reset a traffic mirroring rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param rule_id
+ * The index of traffic mirroring rule, we support four separated rules.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support this feature.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter.
*/
-#define RTE_LIBRTE_82576_PMD 1
-#endif
+int rte_eth_mirror_rule_reset(uint8_t port_id,
+ uint8_t rule_id);
/**
- * @deprecated rte_82576_pmd_init() is deprecated and will be removed from
- * future versions of Intel(R) DPDK. It has been replaced by rte_igb_pmd_init().
+ * Initialize bypass logic. This function needs to be called before
+ * executing any other bypass API.
*
+ * @param port
+ * The port identifier of the Ethernet device.
* @return
- * 0 on success
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
*/
-static inline int __attribute__((deprecated))
-rte_82576_pmd_init(void) {
- RTE_LOG(WARNING, PMD, "rte_82576_pmd_init() is deprecated and will be "
- "removed from future version of Intel(R) DPDK. It has "
- "been replaced by rte_igb_pmd_init()");
- return rte_igb_pmd_init();
-}
+int rte_eth_dev_bypass_init(uint8_t port);
+/**
+ * Return bypass state.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param state
+ * The return bypass state.
+ * - (1) Normal mode
+ * - (2) Bypass mode
+ * - (3) Isolate mode
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_bypass_state_show(uint8_t port, uint32_t *state);
-#ifdef RTE_LIBRTE_82599_PMD
-#pragma message "\nWARNING: CONFIG_RTE_LIBRTE_82599_PMD is deprecated. " \
-"CONFIG_RTE_LIBRTE_IXGBE_PMD must be set in the config file to use Intel(R) " \
-"DPDK supported 10 Gigabit Ethernet Controllers."
-#endif
+/**
+ * Set bypass state
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param state
+ * The current bypass state.
+ * - (1) Normal mode
+ * - (2) Bypass mode
+ * - (3) Isolate mode
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_bypass_state_set(uint8_t port, uint32_t *new_state);
-#ifdef RTE_LIBRTE_IXGBE_PMD
/**
- * @deprecated The config file option CONFIG_RTE_LIBRTE_82599_PMD and resulting
- * preprocessor define RTE_LIBRTE_82599_PMD are deprecated.
- * CONFIG_RTE_LIBRTE_IXGBE_PMD must be set in the config file to use Intel(R)
- * DPDK supported Gigabit Ethernet Controllers, and RTE_LIBRTE_IXGBE_PMD should
- * be used in code.
+ * Return bypass state when given event occurs.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param event
+ * The bypass event
+ * - (1) Main power on (power button is pushed)
+ * - (2) Auxiliary power on (power supply is being plugged)
+ * - (3) Main power off (system shutdown and power supply is left plugged in)
+ * - (4) Auxiliary power off (power supply is being unplugged)
+ * - (5) Display or set the watchdog timer
+ * @param state
+ * The bypass state when given event occurred.
+ * - (1) Normal mode
+ * - (2) Bypass mode
+ * - (3) Isolate mode
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
*/
-#define RTE_LIBRTE_82599_PMD 1
-#endif
+int rte_eth_dev_bypass_event_show(uint8_t port, uint32_t event, uint32_t *state);
/**
- * @deprecated rte_82599_pmd_init() is deprecated and will be removed from
- * future versions of Intel(R) DPDK. It has been replaced by
- * rte_ixgbe_pmd_init().
+ * Set bypass state when given event occurs.
*
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param event
+ * The bypass event
+ * - (1) Main power on (power button is pushed)
+ * - (2) Auxiliary power on (power supply is being plugged)
+ * - (3) Main power off (system shutdown and power supply is left plugged in)
+ * - (4) Auxiliary power off (power supply is being unplugged)
+ * - (5) Display or set the watchdog timer
+ * @param state
+ * The assigned state when given event occurs.
+ * - (1) Normal mode
+ * - (2) Bypass mode
+ * - (3) Isolate mode
* @return
- * 0 on success
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
*/
-static inline int __attribute__((deprecated))
-rte_82599_pmd_init(void) {
- RTE_LOG(WARNING, PMD, "rte_82599_pmd_init() is deprecated and will be "
- "removed from future version of Intel(R) DPDK. It has "
- "been replaced by rte_ixgbe_pmd_init()");
- return rte_ixgbe_pmd_init();
-}
+int rte_eth_dev_bypass_event_store(uint8_t port, uint32_t event, uint32_t state);
+
+/**
+ * Set bypass watchdog timeout count.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param state
+ * The timeout to be set.
+ * - (0) 0 seconds (timer is off)
+ * - (1) 1.5 seconds
+ * - (2) 2 seconds
+ * - (3) 3 seconds
+ * - (4) 4 seconds
+ * - (5) 8 seconds
+ * - (6) 16 seconds
+ * - (7) 32 seconds
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_wd_timeout_store(uint8_t port, uint32_t timeout);
+
+/**
+ * Get bypass firmware version.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param ver
+ * The firmware version
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_bypass_ver_show(uint8_t port, uint32_t *ver);
+
+/**
+ * Return bypass watchdog timeout in seconds
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param wd_timeout
+ * The return watchdog timeout. "0" represents timer expired
+ * - (0) 0 seconds (timer is off)
+ * - (1) 1.5 seconds
+ * - (2) 2 seconds
+ * - (3) 3 seconds
+ * - (4) 4 seconds
+ * - (5) 8 seconds
+ * - (6) 16 seconds
+ * - (7) 32 seconds
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_bypass_wd_timeout_show(uint8_t port, uint32_t *wd_timeout);
+
+/**
+ * Reset bypass watchdog timer
+ *
+ * @param port
+ * 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_bypass_wd_reset(uint8_t port);
#ifdef __cplusplus
}
git.droids-corp.org / dpdk.git / blobdiff