/*-
* BSD LICENSE
- *
+ *
* 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
* are met:
- *
+ *
* * 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
* * 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
uint64_t opackets; /**< Total number of successfully transmitted packets.*/
uint64_t ibytes; /**< Total number of successfully received bytes. */
uint64_t obytes; /**< Total number of successfully transmitted bytes. */
+ uint64_t imissed; /**< Total of RX missed packets (e.g full FIFO). */
+ uint64_t ibadcrc; /**< Total of RX packets with CRC error. */
+ uint64_t ibadlen; /**< Total of RX packets with bad length. */
uint64_t ierrors; /**< Total number of erroneous received packets. */
uint64_t oerrors; /**< Total number of failed transmitted packets. */
uint64_t imcasts; /**< Total number of multicast received packets. */
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 tx_pause_xon; /**< Total nb. of XON pause frame sent. */
+ uint64_t rx_pause_xon; /**< Total nb. of XON pause frame received. */
+ uint64_t tx_pause_xoff; /**< Total nb. of XOFF pause frame sent. */
+ uint64_t rx_pause_xoff; /**< Total nb. of XOFF pause frame received. */
uint64_t q_ipackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
/**< Total number of queue RX packets. */
uint64_t q_opackets[RTE_ETHDEV_QUEUE_STAT_CNTRS];
#define ETH_LINK_SPEED_100 100 /**< 100 megabits/second. */
#define ETH_LINK_SPEED_1000 1000 /**< 1 gigabits/second. */
#define ETH_LINK_SPEED_10000 10000 /**< 10 gigabits/second. */
+#define ETH_LINK_SPEED_10G 10000 /**< alias of 10 gigabits/second. */
+#define ETH_LINK_SPEED_20G 20000 /**< 20 gigabits/second. */
+#define ETH_LINK_SPEED_40G 40000 /**< 40 gigabits/second. */
#define ETH_LINK_AUTONEG_DUPLEX 0 /**< Auto-negotiate duplex. */
#define ETH_LINK_HALF_DUPLEX 1 /**< Half-duplex connection. */
};
/**
- * for rx mq mode backward compatible
+ * 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
+ * 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_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
+ * for tx mq mode backward compatible
*/
#define ETH_DCB_NONE ETH_MQ_TX_NONE
#define ETH_VMDQ_DCB_TX ETH_MQ_TX_VMDQ_DCB
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. */
+ hw_strip_crc : 1, /**< Enable CRC stripping by hardware. */
+ enable_scatter : 1; /**< Enable scatter packets rx handler */
};
/**
* A structure used to configure the Receive Side Scaling (RSS) feature
* of an Ethernet port.
* If not NULL, the *rss_key* pointer of the *rss_conf* structure points
- * to an array of 40 bytes holding the RSS key to use for hashing specific
- * header fields of received packets.
- * Otherwise, a default random hash key is used by the device driver.
+ * to an array holding the RSS key to use for hashing specific header
+ * fields of received packets. The length of this array should be indicated
+ * by *rss_key_len* below. Otherwise, a default random hash key is used by
+ * the device driver.
+ *
+ * The *rss_key_len* field of the *rss_conf* structure indicates the length
+ * in bytes of the array pointed by *rss_key*. To be compatible, this length
+ * will be checked in i40e only. Others assume 40 bytes to be used as before.
*
* The *rss_hf* field of the *rss_conf* structure indicates the different
* types of IPv4/IPv6 packets to which the RSS hashing must be applied.
* Supplying an *rss_hf* equal to zero disables the RSS feature.
*/
struct rte_eth_rss_conf {
- uint8_t *rss_key; /**< If not NULL, 40-byte hash key. */
- uint16_t rss_hf; /**< Hash functions to apply - see below. */
+ uint8_t *rss_key; /**< If not NULL, 40-byte hash key. */
+ uint8_t rss_key_len; /**< hash key length in bytes. */
+ uint64_t rss_hf; /**< Hash functions to apply - see below. */
};
-#define ETH_RSS_IPV4 0x0001 /**< IPv4 packet. */
-#define ETH_RSS_IPV4_TCP 0x0002 /**< IPv4/TCP packet. */
-#define ETH_RSS_IPV6 0x0004 /**< IPv6 packet. */
-#define ETH_RSS_IPV6_EX 0x0008 /**< IPv6 packet with extension headers.*/
-#define ETH_RSS_IPV6_TCP 0x0010 /**< IPv6/TCP packet. */
-#define ETH_RSS_IPV6_TCP_EX 0x0020 /**< IPv6/TCP with extension headers. */
-/* Intel RSS extensions to UDP packets */
-#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. */
+/* Supported RSS offloads */
+/* for 1G & 10G */
+#define ETH_RSS_IPV4_SHIFT 0
+#define ETH_RSS_IPV4_TCP_SHIFT 1
+#define ETH_RSS_IPV6_SHIFT 2
+#define ETH_RSS_IPV6_EX_SHIFT 3
+#define ETH_RSS_IPV6_TCP_SHIFT 4
+#define ETH_RSS_IPV6_TCP_EX_SHIFT 5
+#define ETH_RSS_IPV4_UDP_SHIFT 6
+#define ETH_RSS_IPV6_UDP_SHIFT 7
+#define ETH_RSS_IPV6_UDP_EX_SHIFT 8
+/* for 40G only */
+#define ETH_RSS_NONF_IPV4_UDP_SHIFT 31
+#define ETH_RSS_NONF_IPV4_TCP_SHIFT 33
+#define ETH_RSS_NONF_IPV4_SCTP_SHIFT 34
+#define ETH_RSS_NONF_IPV4_OTHER_SHIFT 35
+#define ETH_RSS_FRAG_IPV4_SHIFT 36
+#define ETH_RSS_NONF_IPV6_UDP_SHIFT 41
+#define ETH_RSS_NONF_IPV6_TCP_SHIFT 43
+#define ETH_RSS_NONF_IPV6_SCTP_SHIFT 44
+#define ETH_RSS_NONF_IPV6_OTHER_SHIFT 45
+#define ETH_RSS_FRAG_IPV6_SHIFT 46
+#define ETH_RSS_FCOE_OX_SHIFT 48
+#define ETH_RSS_FCOE_RX_SHIFT 49
+#define ETH_RSS_FCOE_OTHER_SHIFT 50
+#define ETH_RSS_L2_PAYLOAD_SHIFT 63
+
+/* for 1G & 10G */
+#define ETH_RSS_IPV4 ((uint16_t)1 << ETH_RSS_IPV4_SHIFT)
+#define ETH_RSS_IPV4_TCP ((uint16_t)1 << ETH_RSS_IPV4_TCP_SHIFT)
+#define ETH_RSS_IPV6 ((uint16_t)1 << ETH_RSS_IPV6_SHIFT)
+#define ETH_RSS_IPV6_EX ((uint16_t)1 << ETH_RSS_IPV6_EX_SHIFT)
+#define ETH_RSS_IPV6_TCP ((uint16_t)1 << ETH_RSS_IPV6_TCP_SHIFT)
+#define ETH_RSS_IPV6_TCP_EX ((uint16_t)1 << ETH_RSS_IPV6_TCP_EX_SHIFT)
+#define ETH_RSS_IPV4_UDP ((uint16_t)1 << ETH_RSS_IPV4_UDP_SHIFT)
+#define ETH_RSS_IPV6_UDP ((uint16_t)1 << ETH_RSS_IPV6_UDP_SHIFT)
+#define ETH_RSS_IPV6_UDP_EX ((uint16_t)1 << ETH_RSS_IPV6_UDP_EX_SHIFT)
+/* for 40G only */
+#define ETH_RSS_NONF_IPV4_UDP ((uint64_t)1 << ETH_RSS_NONF_IPV4_UDP_SHIFT)
+#define ETH_RSS_NONF_IPV4_TCP ((uint64_t)1 << ETH_RSS_NONF_IPV4_TCP_SHIFT)
+#define ETH_RSS_NONF_IPV4_SCTP ((uint64_t)1 << ETH_RSS_NONF_IPV4_SCTP_SHIFT)
+#define ETH_RSS_NONF_IPV4_OTHER ((uint64_t)1 << ETH_RSS_NONF_IPV4_OTHER_SHIFT)
+#define ETH_RSS_FRAG_IPV4 ((uint64_t)1 << ETH_RSS_FRAG_IPV4_SHIFT)
+#define ETH_RSS_NONF_IPV6_UDP ((uint64_t)1 << ETH_RSS_NONF_IPV6_UDP_SHIFT)
+#define ETH_RSS_NONF_IPV6_TCP ((uint64_t)1 << ETH_RSS_NONF_IPV6_TCP_SHIFT)
+#define ETH_RSS_NONF_IPV6_SCTP ((uint64_t)1 << ETH_RSS_NONF_IPV6_SCTP_SHIFT)
+#define ETH_RSS_NONF_IPV6_OTHER ((uint64_t)1 << ETH_RSS_NONF_IPV6_OTHER_SHIFT)
+#define ETH_RSS_FRAG_IPV6 ((uint64_t)1 << ETH_RSS_FRAG_IPV6_SHIFT)
+#define ETH_RSS_FCOE_OX ((uint64_t)1 << ETH_RSS_FCOE_OX_SHIFT) /* not used */
+#define ETH_RSS_FCOE_RX ((uint64_t)1 << ETH_RSS_FCOE_RX_SHIFT) /* not used */
+#define ETH_RSS_FCOE_OTHER ((uint64_t)1 << ETH_RSS_FCOE_OTHER_SHIFT) /* not used */
+#define ETH_RSS_L2_PAYLOAD ((uint64_t)1 << ETH_RSS_L2_PAYLOAD_SHIFT)
+
+#define ETH_RSS_IP ( \
+ ETH_RSS_IPV4 | \
+ ETH_RSS_IPV6 | \
+ ETH_RSS_NONF_IPV4_OTHER | \
+ ETH_RSS_FRAG_IPV4 | \
+ ETH_RSS_NONF_IPV6_OTHER | \
+ ETH_RSS_FRAG_IPV6)
+#define ETH_RSS_UDP ( \
+ ETH_RSS_IPV4 | \
+ ETH_RSS_IPV6 | \
+ ETH_RSS_IPV4_UDP | \
+ ETH_RSS_IPV6_UDP | \
+ ETH_RSS_IPV6_UDP_EX | \
+ ETH_RSS_NONF_IPV4_UDP | \
+ ETH_RSS_NONF_IPV6_UDP)
+/**< Mask of valid RSS hash protocols */
+#define ETH_RSS_PROTO_MASK ( \
+ ETH_RSS_IPV4 | \
+ ETH_RSS_IPV4_TCP | \
+ ETH_RSS_IPV6 | \
+ ETH_RSS_IPV6_EX | \
+ ETH_RSS_IPV6_TCP | \
+ ETH_RSS_IPV6_TCP_EX | \
+ ETH_RSS_IPV4_UDP | \
+ ETH_RSS_IPV6_UDP | \
+ ETH_RSS_IPV6_UDP_EX | \
+ ETH_RSS_NONF_IPV4_UDP | \
+ ETH_RSS_NONF_IPV4_TCP | \
+ ETH_RSS_NONF_IPV4_SCTP | \
+ ETH_RSS_NONF_IPV4_OTHER | \
+ ETH_RSS_FRAG_IPV4 | \
+ ETH_RSS_NONF_IPV6_UDP | \
+ ETH_RSS_NONF_IPV6_TCP | \
+ ETH_RSS_NONF_IPV6_SCTP | \
+ ETH_RSS_NONF_IPV6_OTHER | \
+ ETH_RSS_FRAG_IPV6 | \
+ ETH_RSS_L2_PAYLOAD)
+
/* Definitions used for redirection table entry size */
#define ETH_RSS_RETA_NUM_ENTRIES 128
-#define ETH_RSS_RETA_MAX_QUEUE 16
+#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. */
/* DCB capability defines */
#define ETH_DCB_PG_SUPPORT 0x00000001 /**< Priority Group(ETS) support. */
-#define ETH_DCB_PFC_SUPPORT 0x00000002 /**< Priority Flow Control 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_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*/
+#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. */
*/
struct rte_eth_vlan_mirror {
uint64_t vlan_mask; /**< mask for valid VLAN ID. */
- uint16_t vlan_id[ETH_VMDQ_MAX_VLAN_FILTERS];
+ uint16_t vlan_id[ETH_VMDQ_MAX_VLAN_FILTERS];
/** VLAN ID list for vlan mirror. */
};
*/
struct rte_eth_rss_reta {
/** First 64 mask bits indicate which entry(s) need to updated/queried. */
- uint64_t mask_lo;
+ uint64_t mask_lo;
/** Second 64 mask bits indicate which entry(s) need to updated/queried. */
- uint64_t mask_hi;
+ uint64_t mask_hi;
uint8_t reta[ETH_RSS_RETA_NUM_ENTRIES]; /**< 128 RETA entries*/
};
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];
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 enable_loop_back; /**< Enable VT loop back */
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 */
*/
struct rte_eth_txmode {
enum rte_eth_tx_mq_mode mq_mode; /**< TX multi-queues mode. */
+
+ /* For i40e specifically */
+ uint16_t pvid;
+ uint8_t hw_vlan_reject_tagged : 1,
+ /**< If set, reject sending out tagged pkts */
+ hw_vlan_reject_untagged : 1,
+ /**< If set, reject sending out untagged pkts */
+ hw_vlan_insert_pvid : 1;
+ /**< If set, enable port based VLAN insertion */
};
/**
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. */
+ uint8_t start_rx_per_q; /**< start rx per queue. */
};
#define ETH_TXQ_FLAGS_NOMULTSEGS 0x0001 /**< nb_segs=1 for all mbufs */
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 */
+ uint8_t start_tx_per_q; /**< start tx per queue. */
};
/**
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 */
+ uint8_t autoneg; /**< Use Pause autoneg */
};
/**
/**< ETH_LINK_[HALF_DUPLEX|FULL_DUPLEX], or 0 for autonegotation */
struct rte_eth_rxmode rxmode; /**< Port RX configuration. */
struct rte_eth_txmode txmode; /**< Port TX configuration. */
+ uint32_t lpbk_mode; /**< Loopback operation mode. By default the value
+ is 0, meaning the loopback mode is disabled.
+ Read the datasheet of given ethernet controller
+ for details. The possible values of this field
+ are defined in implementation of each driver. */
union {
struct rte_eth_rss_conf rss_conf; /**< Port RSS configuration */
struct rte_eth_vmdq_dcb_conf vmdq_dcb_conf;
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;
+ /** 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. */
};
* an Ethernet device, such as the controlling driver of the device,
* its PCI context, etc...
*/
+
+/**
+ * RX offload capabilities of a device.
+ */
+#define DEV_RX_OFFLOAD_VLAN_STRIP 0x00000001
+#define DEV_RX_OFFLOAD_IPV4_CKSUM 0x00000002
+#define DEV_RX_OFFLOAD_UDP_CKSUM 0x00000004
+#define DEV_RX_OFFLOAD_TCP_CKSUM 0x00000008
+#define DEV_RX_OFFLOAD_TCP_LRO 0x00000010
+
+/**
+ * TX offload capabilities of a device.
+ */
+#define DEV_TX_OFFLOAD_VLAN_INSERT 0x00000001
+#define DEV_TX_OFFLOAD_IPV4_CKSUM 0x00000002
+#define DEV_TX_OFFLOAD_UDP_CKSUM 0x00000004
+#define DEV_TX_OFFLOAD_TCP_CKSUM 0x00000008
+#define DEV_TX_OFFLOAD_SCTP_CKSUM 0x00000010
+#define DEV_TX_OFFLOAD_TCP_TSO 0x00000020
+#define DEV_TX_OFFLOAD_UDP_TSO 0x00000040
+
struct rte_eth_dev_info {
struct rte_pci_device *pci_dev; /**< Device PCI information. */
const char *driver_name; /**< Device Driver name. */
+ unsigned int if_index; /**< Index to bound host interface, or 0 if none.
+ Use if_indextoname() to translate into an interface name. */
uint32_t min_rx_bufsize; /**< Minimum size of RX buffer. */
uint32_t max_rx_pktlen; /**< Maximum configurable length of RX pkt. */
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;
+ 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. */
+ uint32_t rx_offload_capa; /**< Device RX offload capabilities. */
+ uint32_t tx_offload_capa; /**< Device TX offload capabilities. */
};
struct rte_eth_dev;
/** @internal Structure to keep track of registered callbacks */
TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
+#define TCP_UGR_FLAG 0x20
+#define TCP_ACK_FLAG 0x10
+#define TCP_PSH_FLAG 0x08
+#define TCP_RST_FLAG 0x04
+#define TCP_SYN_FLAG 0x02
+#define TCP_FIN_FLAG 0x01
+#define TCP_FLAG_ALL 0x3F
+
+/**
+ * A structure used to define an ethertype filter.
+ */
+struct rte_ethertype_filter {
+ uint16_t ethertype; /**< little endian. */
+ uint8_t priority_en; /**< compare priority enable. */
+ uint8_t priority;
+};
+
+/**
+ * A structure used to define an syn filter.
+ */
+struct rte_syn_filter {
+ uint8_t hig_pri; /**< 1 means higher pri than 2tuple, 5tupe,
+ and flex filter, 0 means lower pri. */
+};
+
+/**
+ * A structure used to define a 2tuple filter.
+ */
+struct rte_2tuple_filter {
+ uint16_t dst_port; /**< big endian. */
+ uint8_t protocol;
+ uint8_t tcp_flags;
+ uint16_t priority; /**< used when more than one filter matches. */
+ uint8_t dst_port_mask:1, /**< if mask is 1b, means not compare. */
+ protocol_mask:1;
+};
+
+/**
+ * A structure used to define a flex filter.
+ */
+struct rte_flex_filter {
+ uint16_t len;
+ uint32_t dwords[32]; /**< flex bytes in big endian. */
+ uint8_t mask[16]; /**< if mask bit is 1b, do not compare
+ corresponding byte in dwords. */
+ uint8_t priority;
+};
+
+/**
+ * A structure used to define a 5tuple filter.
+ */
+struct rte_5tuple_filter {
+ uint32_t dst_ip; /**< destination IP address in big endian. */
+ uint32_t src_ip; /**< source IP address in big endian. */
+ uint16_t dst_port; /**< destination port in big endian. */
+ uint16_t src_port; /**< source Port big endian. */
+ uint8_t protocol; /**< l4 protocol. */
+ uint8_t tcp_flags; /**< tcp flags. */
+ uint16_t priority; /**< seven evels (001b-111b), 111b is highest,
+ used when more than one filter matches. */
+ uint8_t dst_ip_mask:1, /**< if mask is 1b, do not compare dst ip. */
+ src_ip_mask:1, /**< if mask is 1b, do not compare src ip. */
+ dst_port_mask:1, /**< if mask is 1b, do not compare dst port. */
+ src_port_mask:1, /**< if mask is 1b, do not compare src port. */
+ protocol_mask:1; /**< if mask is 1b, do not compare protocol. */
+};
+
/*
* Definitions of all functions exported by an Ethernet driver through the
* the generic structure of type *eth_dev_ops* supplied in the *rte_eth_dev*
typedef void (*eth_dev_stop_t)(struct rte_eth_dev *dev);
/**< @internal Function used to stop a configured Ethernet device. */
+typedef int (*eth_dev_set_link_up_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to link up a configured Ethernet device. */
+
+typedef int (*eth_dev_set_link_down_t)(struct rte_eth_dev *dev);
+/**< @internal Function used to link down a configured Ethernet device. */
+
typedef void (*eth_dev_close_t)(struct rte_eth_dev *dev);
/**< @internal Function used to close a configured Ethernet device. */
struct rte_eth_dev_info *dev_info);
/**< @internal Get specific informations of an Ethernet device. */
+typedef int (*eth_queue_start_t)(struct rte_eth_dev *dev,
+ uint16_t queue_id);
+/**< @internal Start rx and tx of a queue of an Ethernet device. */
+
+typedef int (*eth_queue_stop_t)(struct rte_eth_dev *dev,
+ uint16_t queue_id);
+/**< @internal Stop rx and tx of a queue of an Ethernet device. */
+
typedef int (*eth_rx_queue_setup_t)(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
uint16_t nb_rx_desc,
typedef void (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
/**< @internal set VLAN offload function by an Ethernet device. */
+typedef int (*vlan_pvid_set_t)(struct rte_eth_dev *dev,
+ uint16_t vlan_id,
+ int on);
+/**< @internal set port based TX VLAN insertion by an Ethernet device. */
+
typedef void (*vlan_strip_queue_set_t)(struct rte_eth_dev *dev,
uint16_t rx_queue_id,
int on);
struct rte_fdir_masks *fdir_masks);
/**< @internal Setup flow director masks on an Ethernet device */
+typedef int (*flow_ctrl_get_t)(struct rte_eth_dev *dev,
+ struct rte_eth_fc_conf *fc_conf);
+/**< @internal Get current flow control parameter on an Ethernet device */
+
typedef int (*flow_ctrl_set_t)(struct rte_eth_dev *dev,
- struct rte_eth_fc_conf *fc_conf);
+ struct rte_eth_fc_conf *fc_conf);
/**< @internal Setup flow control parameter on an Ethernet device */
typedef int (*priority_flow_ctrl_set_t)(struct rte_eth_dev *dev,
struct rte_eth_rss_reta *reta_conf);
/**< @internal Query RSS redirection table on an Ethernet device */
+typedef int (*rss_hash_update_t)(struct rte_eth_dev *dev,
+ struct rte_eth_rss_conf *rss_conf);
+/**< @internal Update RSS hash configuration of an Ethernet device */
+
+typedef int (*rss_hash_conf_get_t)(struct rte_eth_dev *dev,
+ struct rte_eth_rss_conf *rss_conf);
+/**< @internal Get current RSS hash configuration of an Ethernet device */
+
typedef int (*eth_dev_led_on_t)(struct rte_eth_dev *dev);
/**< @internal Turn on SW controllable LED on an Ethernet device */
struct ether_addr *mac_addr,
uint32_t index,
uint32_t vmdq);
-/**< @internal 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,
typedef int (*eth_set_vf_rx_mode_t)(struct rte_eth_dev *dev,
uint16_t vf,
- uint16_t rx_mode,
+ uint16_t rx_mode,
uint8_t on);
/**< @internal Set a VF receive mode */
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,
+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_set_queue_rate_limit_t)(struct rte_eth_dev *dev,
+ uint16_t queue_idx,
+ uint16_t tx_rate);
+/**< @internal Set queue TX rate */
+
+typedef int (*eth_set_vf_rate_limit_t)(struct rte_eth_dev *dev,
+ uint16_t vf,
+ uint16_t tx_rate,
+ uint64_t q_msk);
+/**< @internal Set VF TX rate */
+
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 rule_id,
uint8_t on);
/**< @internal Add a traffic mirroring rule on an Ethernet device */
typedef int32_t (*bypass_wd_reset_t)(struct rte_eth_dev *dev);
#endif
+typedef int (*eth_add_syn_filter_t)(struct rte_eth_dev *dev,
+ struct rte_syn_filter *filter, uint16_t rx_queue);
+/**< @internal add syn filter rule on an Ethernet device */
+
+typedef int (*eth_remove_syn_filter_t)(struct rte_eth_dev *dev);
+/**< @internal remove syn filter rule on an Ethernet device */
+
+typedef int (*eth_get_syn_filter_t)(struct rte_eth_dev *dev,
+ struct rte_syn_filter *filter, uint16_t *rx_queue);
+/**< @internal Get syn filter rule on an Ethernet device */
+
+typedef int (*eth_add_ethertype_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_ethertype_filter *filter,
+ uint16_t rx_queue);
+/**< @internal Setup a new ethertype filter rule on an Ethernet device */
+
+typedef int (*eth_remove_ethertype_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index);
+/**< @internal Remove an ethertype filter rule on an Ethernet device */
+
+typedef int (*eth_get_ethertype_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_ethertype_filter *filter,
+ uint16_t *rx_queue);
+/**< @internal Get an ethertype filter rule on an Ethernet device */
+
+typedef int (*eth_add_2tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_2tuple_filter *filter,
+ uint16_t rx_queue);
+/**< @internal Setup a new 2tuple filter rule on an Ethernet device */
+
+typedef int (*eth_remove_2tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index);
+/**< @internal Remove a 2tuple filter rule on an Ethernet device */
+
+typedef int (*eth_get_2tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_2tuple_filter *filter,
+ uint16_t *rx_queue);
+/**< @internal Get a 2tuple filter rule on an Ethernet device */
+
+typedef int (*eth_add_5tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_5tuple_filter *filter,
+ uint16_t rx_queue);
+/**< @internal Setup a new 5tuple filter rule on an Ethernet device */
+
+typedef int (*eth_remove_5tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index);
+/**< @internal Remove a 5tuple filter rule on an Ethernet device */
+
+typedef int (*eth_get_5tuple_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_5tuple_filter *filter,
+ uint16_t *rx_queue);
+/**< @internal Get a 5tuple filter rule on an Ethernet device */
+
+typedef int (*eth_add_flex_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_flex_filter *filter,
+ uint16_t rx_queue);
+/**< @internal Setup a new flex filter rule on an Ethernet device */
+
+typedef int (*eth_remove_flex_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index);
+/**< @internal Remove a flex filter rule on an Ethernet device */
+
+typedef int (*eth_get_flex_filter_t)(struct rte_eth_dev *dev,
+ uint16_t index, struct rte_flex_filter *filter,
+ uint16_t *rx_queue);
+/**< @internal Get a flex filter rule on an Ethernet device */
/**
* @internal A structure containing the functions exported by an Ethernet driver.
eth_dev_configure_t dev_configure; /**< Configure device. */
eth_dev_start_t dev_start; /**< Start device. */
eth_dev_stop_t dev_stop; /**< Stop device. */
+ eth_dev_set_link_up_t dev_set_link_up; /**< Device link up. */
+ eth_dev_set_link_down_t dev_set_link_down; /**< Device link down. */
eth_dev_close_t dev_close; /**< Close device. */
eth_promiscuous_enable_t promiscuous_enable; /**< Promiscuous ON. */
eth_promiscuous_disable_t promiscuous_disable;/**< Promiscuous OFF. */
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. */
+ vlan_pvid_set_t vlan_pvid_set; /**< Set port based TX VLAN insertion */
+ eth_queue_start_t rx_queue_start;/**< Start RX for a queue.*/
+ eth_queue_stop_t rx_queue_stop;/**< Stop RX for a queue.*/
+ eth_queue_start_t tx_queue_start;/**< Start TX for a queue.*/
+ eth_queue_stop_t tx_queue_stop;/**< Stop TX for a queue.*/
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_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_get_t flow_ctrl_get; /**< Get flow control. */
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_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 */
+ eth_set_queue_rate_limit_t set_queue_rate_limit; /**< Set queue rate limit */
+ eth_set_vf_rate_limit_t set_vf_rate_limit; /**< Set VF rate limit */
/** Add a signature filter. */
fdir_add_signature_filter_t fdir_add_signature_filter;
bypass_wd_reset_t bypass_wd_reset;
#endif
+ /** Configure RSS hash protocols. */
+ rss_hash_update_t rss_hash_update;
+ /** Get current RSS hash configuration. */
+ rss_hash_conf_get_t rss_hash_conf_get;
+ eth_add_syn_filter_t add_syn_filter; /**< add syn filter. */
+ eth_remove_syn_filter_t remove_syn_filter; /**< remove syn filter. */
+ eth_get_syn_filter_t get_syn_filter; /**< get syn filter. */
+ eth_add_ethertype_filter_t add_ethertype_filter; /**< add ethertype filter. */
+ eth_remove_ethertype_filter_t remove_ethertype_filter; /**< remove ethertype filter. */
+ eth_get_ethertype_filter_t get_ethertype_filter; /**< get ethertype filter. */
+ eth_add_2tuple_filter_t add_2tuple_filter; /**< add 2tuple filter. */
+ eth_remove_2tuple_filter_t remove_2tuple_filter; /**< remove 2tuple filter. */
+ eth_get_2tuple_filter_t get_2tuple_filter; /**< get 2tuple filter. */
+ eth_add_5tuple_filter_t add_5tuple_filter; /**< add 5tuple filter. */
+ eth_remove_5tuple_filter_t remove_5tuple_filter; /**< remove 5tuple filter. */
+ eth_get_5tuple_filter_t get_5tuple_filter; /**< get 5tuple filter. */
+ eth_add_flex_filter_t add_flex_filter; /**< add flex filter. */
+ eth_remove_flex_filter_t remove_flex_filter; /**< remove flex filter. */
+ eth_get_flex_filter_t get_flex_filter; /**< get flex filter. */
};
/**
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 */
struct rte_eth_conf dev_conf; /**< Configuration applied to device. */
uint16_t max_frame_size; /**< Default is ETHER_MAX_LEN (1518). */
+ uint32_t min_rx_buf_size;
+ /**< Common rx buffer size handled by all queues */
+
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];
+ 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. */
*/
extern void rte_eth_driver_register(struct eth_driver *eth_drv);
-/**
- * The initialization function of the driver for
- * Intel(r) IGB Gigabit Ethernet Controller devices.
- * This function is invoked once at EAL start time.
- * @return
- * 0 on success
- */
-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.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-extern int rte_ixgbe_pmd_init(void);
-
-/**
- * The initialization function of the driver for 10Gbps Intel IXGBE_VF
- * Ethernet devices.
- * Invoked once at EAL start time.
- * @return
- * 0 on success
- */
-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
*/
extern int rte_eth_dev_socket_id(uint8_t port_id);
+/*
+ * Start specified RX queue of a port
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device
+ * @param rx_queue_id
+ * The index of the rx queue to update the ring.
+ * The value must be in the range [0, nb_rx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @return
+ * - 0: Success, the transmit queue is correctly set up.
+ * - -EINVAL: The port_id or the queue_id out of range.
+ * - -ENOTSUP: The function not supported in PMD driver.
+ */
+extern int rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id);
+
+/*
+ * Stop specified RX queue of a port
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device
+ * @param rx_queue_id
+ * The index of the rx queue to update the ring.
+ * The value must be in the range [0, nb_rx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @return
+ * - 0: Success, the transmit queue is correctly set up.
+ * - -EINVAL: The port_id or the queue_id out of range.
+ * - -ENOTSUP: The function not supported in PMD driver.
+ */
+extern int rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id);
+
+/*
+ * Start specified TX queue of a port
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device
+ * @param tx_queue_id
+ * The index of the tx queue to update the ring.
+ * The value must be in the range [0, nb_tx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @return
+ * - 0: Success, the transmit queue is correctly set up.
+ * - -EINVAL: The port_id or the queue_id out of range.
+ * - -ENOTSUP: The function not supported in PMD driver.
+ */
+extern int rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id);
+
+/*
+ * Stop specified TX queue of a port
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device
+ * @param tx_queue_id
+ * The index of the tx queue to update the ring.
+ * The value must be in the range [0, nb_tx_queue - 1] previously supplied
+ * to rte_eth_dev_configure().
+ * @return
+ * - 0: Success, the transmit queue is correctly set up.
+ * - -EINVAL: The port_id or the queue_id out of range.
+ * - -ENOTSUP: The function not supported in PMD driver.
+ */
+extern int rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id);
+
+
/**
* Start an Ethernet device.
*/
extern void rte_eth_dev_stop(uint8_t port_id);
+
+/**
+ * Link up an Ethernet device.
+ *
+ * Set device link up will re-enable the device rx/tx
+ * functionality after it is previously set device linked down.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @return
+ * - 0: Success, Ethernet device linked up.
+ * - <0: Error code of the driver device link up function.
+ */
+extern int rte_eth_dev_set_link_up(uint8_t port_id);
+
+/**
+ * Link down an Ethernet device.
+ * The device rx/tx functionality will be disabled if success,
+ * and it can be re-enabled with a call to
+ * rte_eth_dev_set_link_up()
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ */
+extern int rte_eth_dev_set_link_down(uint8_t port_id);
+
/**
* Close an Ethernet device. The device cannot be restarted!
*
*/
extern int rte_eth_dev_get_vlan_offload(uint8_t port_id);
+/**
+ * Set port based TX VLAN insersion on or off.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param pvid
+ * Port based TX VLAN identifier togeth with user priority.
+ * @param on
+ * Turn on or off the port based TX VLAN insertion.
+ *
+ * @return
+ * - (0) if successful.
+ * - negative if failed.
+ */
+extern int rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on);
+
/**
*
* Retrieve a burst of input packets from a receive queue of an Ethernet
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);
}
*/
int rte_eth_led_off(uint8_t port_id);
+/**
+ * Get current status of the Ethernet link flow control for Ethernet device
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param fc_conf
+ * The pointer to the structure where to store the flow control parameters.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support flow control.
+ * - (-ENODEV) if *port_id* invalid.
+ */
+int rte_eth_dev_flow_ctrl_get(uint8_t port_id,
+ struct rte_eth_fc_conf *fc_conf);
+
/**
* Configure the Ethernet link flow control for Ethernet device
*
* - (-EIO) if flow control setup failure
*/
int rte_eth_dev_flow_ctrl_set(uint8_t port_id,
- struct rte_eth_fc_conf *fc_conf);
+ struct rte_eth_fc_conf *fc_conf);
/**
- * Configure the Ethernet priority flow control under DCB environment
- * for Ethernet device.
- *
+ * 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
/**
* Update Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
- *
+ *
* @param port
* The port identifier of the Ethernet device.
- * @param reta_conf
+ * @param reta_conf
* RETA to update.
* @return
- * - (0) if successful.
+ * - (0) if successful.
* - (-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(uint8_t port,
struct rte_eth_rss_reta *reta_conf);
/**
* Query Redirection Table(RETA) of Receive Side Scaling of Ethernet device.
- *
+ *
* @param port
* The port identifier of the Ethernet device.
- * @param reta_conf
+ * @param reta_conf
* RETA to query.
* @return
- * - (0) if successful.
+ * - (0) if successful.
* - (-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(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
+ * 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
* 1 - Set an unicast hash bit for receiving packets with the MAC address.
* 0 - Clear an unicast hash bit.
* @return
- * - (0) if successful.
+ * - (0) if successful.
* - (-ENOTSUP) if hardware doesn't support.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
uint8_t on);
/**
- * 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
+ * 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
+ * 1 - Set all unicast hash bitmaps for receiving all the Ethernet
* MAC addresses
* 0 - Clear all unicast hash bitmaps
* @return
- * - (0) if successful.
+ * - (0) if successful.
* - (-ENOTSUP) if hardware doesn't support.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
/**
* Set RX L2 Filtering mode of a VF of an Ethernet device.
- *
+ *
* @param port
* The port identifier of the Ethernet device.
- * @param vf
+ * @param vf
* VF id.
* @param rx_mode
- * The RX mode mask, which is one or more of accepting Untagged Packets,
+ * 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
* 1 - Enable a VF RX mode.
* 0 - Disable a VF RX mode.
* @return
- * - (0) if successful.
+ * - (0) if successful.
* - (-ENOTSUP) if hardware doesn't support.
* - (-ENOTSUP) if hardware doesn't support.
* - (-EINVAL) if bad parameter.
/**
* Enable or disable a VF traffic transmit of the Ethernet device.
-*
+*
* @param port
* The port identifier of the Ethernet device.
-* @param vf
+* @param vf
* VF id.
* @param on
* 1 - Enable a VF traffic transmit.
* 0 - Disable a VF traffic transmit.
* @return
-* - (0) if successful.
+* - (0) if successful.
* - (-ENODEV) if *port_id* invalid.
* - (-ENOTSUP) if hardware doesn't support.
* - (-EINVAL) if bad parameter.
*/
-int
+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
* 1 - Enable a VF traffic receive.
* 0 - Disable a VF traffic receive.
* @return
-* - (0) if successful.
+* - (0) if successful.
* - (-ENOTSUP) if hardware doesn't support.
* - (-ENODEV) if *port_id* invalid.
* - (-EINVAL) if bad parameter.
*/
-int
+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
* 1 - Enable VFs VLAN filtering.
* 0 - Disable VFs VLAN filtering.
* @return
-* - (0) if successful.
+* - (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,
+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
*
* - (-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,
+ struct rte_eth_vmdq_mirror_conf *mirror_conf,
uint8_t rule_id,
uint8_t on);
int rte_eth_mirror_rule_reset(uint8_t port_id,
uint8_t rule_id);
+/**
+ * Set the rate limitation for a queue on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param queue_idx
+ * The queue id.
+ * @param tx_rate
+ * The tx rate allocated from the total link speed for this queue.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support this feature.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
+ uint16_t tx_rate);
+
+/**
+ * Set the rate limitation for a vf on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param vf
+ * VF id.
+ * @param tx_rate
+ * The tx rate allocated from the total link speed for this VF id.
+ * @param q_msk
+ * The queue mask which need to set the rate.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support this feature.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf,
+ uint16_t tx_rate, uint64_t q_msk);
+
/**
* Initialize bypass logic. This function needs to be called before
* executing any other bypass API.
*/
int rte_eth_dev_bypass_wd_reset(uint8_t port);
+ /**
+ * Configuration of Receive Side Scaling hash computation of Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param rss_conf
+ * The new configuration to use for RSS hash computation on the port.
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if port identifier is invalid.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_rss_hash_update(uint8_t port_id,
+ struct rte_eth_rss_conf *rss_conf);
+
+ /**
+ * Retrieve current configuration of Receive Side Scaling hash computation
+ * of Ethernet device.
+ *
+ * @param port
+ * The port identifier of the Ethernet device.
+ * @param rss_conf
+ * Where to store the current RSS hash configuration of the Ethernet device.
+ * @return
+ * - (0) if successful.
+ * - (-ENODEV) if port identifier is invalid.
+ * - (-ENOTSUP) if hardware doesn't support RSS.
+ */
+int
+rte_eth_dev_rss_hash_conf_get(uint8_t port_id,
+ struct rte_eth_rss_conf *rss_conf);
+
+/**
+ * add syn filter
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param rx_queue
+ * The index of RX queue where to store RX packets matching the syn filter.
+ * @param filter
+ * The pointer to the structure describing the syn filter rule.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_add_syn_filter(uint8_t port_id,
+ struct rte_syn_filter *filter, uint16_t rx_queue);
+
+/**
+ * remove syn filter
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_remove_syn_filter(uint8_t port_id);
+
+/**
+ * get syn filter
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param filter
+ * The pointer to the structure describing the syn filter.
+ * @param rx_queue
+ * A pointer to get the queue index of syn filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support.
+ * - (-EINVAL) if bad parameter.
+ */
+int rte_eth_dev_get_syn_filter(uint8_t port_id,
+ struct rte_syn_filter *filter, uint16_t *rx_queue);
+
+/**
+ * Add a new ethertype filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of ethertype filter.
+ * @param filter
+ * The pointer to the structure describing the ethertype filter rule.
+ * The *rte_ethertype_filter* structure includes the values of the different
+ * fields to match: ethertype and priority in vlan tag.
+ * priority in vlan tag is not supported for E1000 dev.
+ * @param rx_queue
+ * The index of the RX queue where to store RX packets matching the added
+ * ethertype filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support ethertype filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index,
+ struct rte_ethertype_filter *filter, uint16_t rx_queue);
+
+/**
+ * remove an ethertype filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of ethertype filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support ethertype filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_remove_ethertype_filter(uint8_t port_id,
+ uint16_t index);
+
+/**
+ * Get an ethertype filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of ethertype filter.
+ * @param filter
+ * A pointer to a structure of type *rte_ethertype_filter* to be filled with
+ * the information of the Ethertype filter.
+ * @param rx_queue
+ * A pointer to get the queue index.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support ethertype filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ * - (-ENOENT) if no enabled filter in this index.
+ */
+int rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
+ struct rte_ethertype_filter *filter, uint16_t *rx_queue);
+
+/**
+ * Add a new 2tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 2tuple filter.
+ * @param filter
+ * The pointer to the structure describing the 2tuple filter rule.
+ * The *rte_2tuple_filter* structure includes the values of the different
+ * fields to match: protocol, dst_port and
+ * tcp_flags if the protocol is tcp type.
+ * @param rx_queue
+ * The index of the RX queue where to store RX packets matching the added
+ * 2tuple filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 2tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index,
+ struct rte_2tuple_filter *filter, uint16_t rx_queue);
+
+/**
+ * remove a 2tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 2tuple filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 2tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index);
+
+/**
+ * Get an 2tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 2tuple filter.
+ * @param filter
+ * A pointer to a structure of type *rte_2tuple_filter* to be filled with
+ * the information of the 2tuple filter.
+ * @param rx_queue
+ * A pointer to get the queue index.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 2tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ * - (-ENOENT) if no enabled filter in this index.
+ */
+int rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
+ struct rte_2tuple_filter *filter, uint16_t *rx_queue);
+
+/**
+ * Add a new 5tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 5tuple filter.
+ * @param filter
+ * The pointer to the structure describing the 5tuple filter rule.
+ * The *rte_5tuple_filter* structure includes the values of the different
+ * fields to match: dst src IP, dst src port, protocol and relative masks
+ * @param rx_queue
+ * The index of the RX queue where to store RX packets matching the added
+ * 5tuple filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 5tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index,
+ struct rte_5tuple_filter *filter, uint16_t rx_queue);
+
+/**
+ * remove a 5tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 5tuple filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 5tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index);
+
+/**
+ * Get an 5tuple filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of 5tuple filter.
+ * @param filter
+ * A pointer to a structure of type *rte_5tuple_filter* to be filled with
+ * the information of the 5tuple filter.
+ * @param rx_queue
+ * A pointer to get the queue index.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support 5tuple filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
+ struct rte_5tuple_filter *filter, uint16_t *rx_queue);
+
+/**
+ * Add a new flex filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of flex filter.
+ * @param filter
+ * The pointer to the structure describing the flex filter rule.
+ * The *rte_flex_filter* structure includes the values of the different fields
+ * to match: the dwords (first len bytes of packet ) and relative masks.
+ * @param rx_queue
+ * The index of the RX queue where to store RX packets matching the added
+ * flex filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support flex filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ * - (-ENOENT) if no enabled filter in this index.
+ */
+int rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index,
+ struct rte_flex_filter *filter, uint16_t rx_queue);
+
+/**
+ * remove a flex filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of flex filter.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support flex filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ */
+int rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index);
+
+/**
+ * Get an flex filter rule on an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param index
+ * The identifier of flex filter.
+ * @param filter
+ * A pointer to a structure of type *rte_flex_filter* to be filled with
+ * the information of the flex filter.
+ * @param rx_queue
+ * A pointer to get the queue index.
+ * @return
+ * - (0) if successful.
+ * - (-ENOTSUP) if hardware doesn't support flex filter.
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if the filter information is not correct.
+ * - (-ENOENT) if no enabled filter in this index.
+ */
+int rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
+ struct rte_flex_filter *filter, uint16_t *rx_queue);
+
#ifdef __cplusplus
}
#endif
git.droids-corp.org / dpdk.git / blobdiff