ethdev: rename link speed constants

[dpdk.git] / lib / librte_ether / rte_ethdev.h

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index d867976..bc7d607 100644 (file)
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -241,27 +241,37 @@ struct rte_eth_stats {
        /**< Total number of good bytes transmitted to loopback,VF Only */
 };
 
+/**
+ * Ethernet numeric link speeds in Mbps
+ */
+#define ETH_LINK_SPEED_AUTONEG     0 /**< Auto-negotiate link speed. */
+#define ETH_SPEED_NUM_10M         10 /**<  10 Mbps */
+#define ETH_SPEED_NUM_100M       100 /**< 100 Mbps */
+#define ETH_SPEED_NUM_1G        1000 /**<   1 Gbps */
+#define ETH_SPEED_NUM_2_5G      2500 /**< 2.5 Gbps */
+#define ETH_SPEED_NUM_5G        5000 /**<   5 Gbps */
+#define ETH_SPEED_NUM_10G      10000 /**<  10 Gbps */
+#define ETH_SPEED_NUM_20G      20000 /**<  20 Gbps */
+#define ETH_SPEED_NUM_25G      25000 /**<  25 Gbps */
+#define ETH_SPEED_NUM_40G      40000 /**<  40 Gbps */
+#define ETH_SPEED_NUM_50G      50000 /**<  50 Gbps */
+#define ETH_SPEED_NUM_56G      56000 /**<  56 Gbps */
+
 /**
  * A structure used to retrieve link-level information of an Ethernet port.
  */
 struct rte_eth_link {
-       uint16_t link_speed;      /**< ETH_LINK_SPEED_[10, 100, 1000, 10000] */
-       uint16_t link_duplex;     /**< ETH_LINK_[HALF_DUPLEX, FULL_DUPLEX] */
-       uint8_t  link_status : 1; /**< 1 -> link up, 0 -> link down */
+       uint16_t link_speed;      /**< ETH_SPEED_NUM_ */
+       uint16_t link_duplex;     /**< ETH_LINK_[HALF/FULL]_DUPLEX */
+       uint8_t  link_status : 1; /**< ETH_LINK_[DOWN/UP] */
 }__attribute__((aligned(8)));     /**< aligned for atomic64 read/write */
 
-#define ETH_LINK_SPEED_AUTONEG  0       /**< Auto-negotiate link speed. */
-#define ETH_LINK_SPEED_10       10      /**< 10 megabits/second. */
-#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. */
-
+/* Utility constants */
 #define ETH_LINK_AUTONEG_DUPLEX 0       /**< Auto-negotiate duplex. */
 #define ETH_LINK_HALF_DUPLEX    1       /**< Half-duplex connection. */
 #define ETH_LINK_FULL_DUPLEX    2       /**< Full-duplex connection. */
+#define ETH_LINK_DOWN           0 /**< Link is down. */
+#define ETH_LINK_UP             1 /**< Link is up. */
 
 /**
  * A structure used to configure the ring threshold registers of an RX/TX
@@ -776,7 +786,7 @@ struct rte_intr_conf {
  */
 struct rte_eth_conf {
        uint16_t link_speed;
-       /**< ETH_LINK_SPEED_10[0|00|000], or 0 for autonegotation */
+       /**< ETH_SPEED_NUM_ or 0 for autonegotiation */
        uint16_t link_duplex;
        /**< ETH_LINK_[HALF_DUPLEX|FULL_DUPLEX], or 0 for autonegotation */
        struct rte_eth_rxmode rxmode; /**< Port RX configuration. */
@@ -1050,6 +1060,9 @@ typedef void (*eth_dev_infos_get_t)(struct rte_eth_dev *dev,
                                    struct rte_eth_dev_info *dev_info);
 /**< @internal Get specific informations of an Ethernet device. */
 
+typedef const uint32_t *(*eth_dev_supported_ptypes_get_t)(struct rte_eth_dev *dev);
+/**< @internal Get supported ptypes 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. */
@@ -1387,6 +1400,8 @@ struct eth_dev_ops {
        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. */
+       eth_dev_supported_ptypes_get_t dev_supported_ptypes_get;
+       /**< Get packet types supported and identified by device*/
        mtu_set_t                  mtu_set; /**< Set MTU. */
        vlan_filter_set_t          vlan_filter_set;  /**< Filter VLAN Setup. */
        vlan_tpid_set_t            vlan_tpid_set;      /**< Outer VLAN TPID Setup. */
@@ -1662,6 +1677,8 @@ struct rte_eth_dev_data {
 #define RTE_ETH_DEV_DETACHABLE   0x0001
 /** Device supports link state interrupt */
 #define RTE_ETH_DEV_INTR_LSC     0x0002
+/** Device is a bonded slave */
+#define RTE_ETH_DEV_BONDED_SLAVE 0x0004
 
 /**
  * @internal
@@ -2313,6 +2330,29 @@ void rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr);
  */
 void rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info);
 
+/**
+ * Retrieve the supported packet types of an Ethernet device.
+ *
+ * @note
+ *   Better to invoke this API after the device is already started or rx burst
+ *   function is decided, to obtain correct supported ptypes.
+ * @param port_id
+ *   The port identifier of the Ethernet device.
+ * @param ptype_mask
+ *   A hint of what kind of packet type which the caller is interested in.
+ * @param ptypes
+ *   An array pointer to store adequent packet types, allocated by caller.
+ * @param num
+ *  Size of the array pointed by param ptypes.
+ * @return
+ *   - (>0) Number of supported ptypes. If it exceeds param num, exceeding
+ *          packet types will not be filled in the given array.
+ *   - (0 or -ENOTSUP) if PMD does not fill the specified ptype.
+ *   - (-ENODEV) if *port_id* invalid.
+ */
+int rte_eth_dev_get_supported_ptypes(uint8_t port_id, uint32_t ptype_mask,
+                                    uint32_t *ptypes, int num);
+
 /**
  * Retrieve the MTU of an Ethernet device.
  *
@@ -2915,6 +2955,10 @@ rte_eth_tx_buffer_count_callback(struct rte_mbuf **pkts, uint16_t unsent,
 enum rte_eth_event_type {
        RTE_ETH_EVENT_UNKNOWN,  /**< unknown event type */
        RTE_ETH_EVENT_INTR_LSC, /**< lsc interrupt event */
+       RTE_ETH_EVENT_QUEUE_STATE,
+                               /**< queue state event (enabled/disabled) */
+       RTE_ETH_EVENT_INTR_RESET,
+                       /**< reset interrupt event, sent to VF on PF reset */
        RTE_ETH_EVENT_MAX       /**< max value of this enum */
 };