X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ether%2Frte_ethdev.h;h=ec4a882ea8ff5b436647ee84106163fe00c31378;hb=980995f8cc56d560dba0c6229e50bec430c092d7;hp=7d7fc2e2a35b396e1bfc6a997ab9a5fb6b18327a;hpb=b85e1cc502e04d14de5190714b8cd6cc14df24c4;p=dpdk.git diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index 7d7fc2e2a3..ec4a882ea8 100644 --- a/lib/librte_ether/rte_ethdev.h +++ b/lib/librte_ether/rte_ethdev.h @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -470,10 +470,11 @@ struct rte_eth_rss_conf { /** Maximum nb. of vlan per mirror rule */ #define ETH_MIRROR_MAX_VLANS 64 -#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. */ +#define ETH_MIRROR_VIRTUAL_POOL_UP 0x01 /**< Virtual Pool uplink Mirroring. */ +#define ETH_MIRROR_UPLINK_PORT 0x02 /**< Uplink Port Mirroring. */ +#define ETH_MIRROR_DOWNLINK_PORT 0x04 /**< Downlink Port Mirroring. */ +#define ETH_MIRROR_VLAN 0x08 /**< VLAN Mirroring. */ +#define ETH_MIRROR_VIRTUAL_POOL_DOWN 0x10 /**< Virtual Pool downlink Mirroring. */ /** * A structure used to configure VLAN traffic mirror of an Ethernet port. @@ -488,7 +489,7 @@ struct rte_eth_vlan_mirror { * A structure used to configure traffic mirror of an Ethernet port. */ struct rte_eth_mirror_conf { - uint8_t rule_type_mask; /**< Mirroring rule type mask we want to set */ + uint8_t rule_type; /**< Mirroring rule type */ uint8_t dst_pool; /**< Destination pool for this mirror rule. */ uint64_t pool_mask; /**< Bitmap of pool for pool mirroring */ /** VLAN ID setting for VLAN mirroring. */ @@ -923,6 +924,7 @@ struct rte_eth_dev_info { uint32_t tx_offload_capa; /**< Device TX offload capabilities. */ uint16_t reta_size; /**< Device redirection table size, the total number of entries. */ + uint8_t hash_key_size; /**< Hash key size in bytes */ /** Bit mask of RSS offloads, the bit offset also means flow type */ uint64_t flow_type_rss_offloads; struct rte_eth_rxconf default_rxconf; /**< Default RX configuration */ @@ -1238,6 +1240,21 @@ typedef int (*eth_set_mc_addr_list_t)(struct rte_eth_dev *dev, uint32_t nb_mc_addr); /**< @internal set the list of multicast addresses on an Ethernet device */ +typedef int (*eth_timesync_enable_t)(struct rte_eth_dev *dev); +/**< @internal Function used to enable IEEE1588/802.1AS timestamping. */ + +typedef int (*eth_timesync_disable_t)(struct rte_eth_dev *dev); +/**< @internal Function used to disable IEEE1588/802.1AS timestamping. */ + +typedef int (*eth_timesync_read_rx_timestamp_t)(struct rte_eth_dev *dev, + struct timespec *timestamp, + uint32_t flags); +/**< @internal Function used to read an RX IEEE1588/802.1AS timestamp. */ + +typedef int (*eth_timesync_read_tx_timestamp_t)(struct rte_eth_dev *dev, + struct timespec *timestamp); +/**< @internal Function used to read a TX IEEE1588/802.1AS timestamp. */ + #ifdef RTE_NIC_BYPASS enum { @@ -1396,6 +1413,15 @@ struct eth_dev_ops { rss_hash_conf_get_t rss_hash_conf_get; eth_filter_ctrl_t filter_ctrl; /**< common filter control*/ eth_set_mc_addr_list_t set_mc_addr_list; /**< set list of mcast addrs */ + + /** Turn IEEE1588/802.1AS timestamping on. */ + eth_timesync_enable_t timesync_enable; + /** Turn IEEE1588/802.1AS timestamping off. */ + eth_timesync_disable_t timesync_disable; + /** Read the IEEE1588/802.1AS RX timestamp. */ + eth_timesync_read_rx_timestamp_t timesync_read_rx_timestamp; + /** Read the IEEE1588/802.1AS TX timestamp. */ + eth_timesync_read_tx_timestamp_t timesync_read_tx_timestamp; }; /** @@ -1631,6 +1657,8 @@ int rte_eth_dev_attach(const char *devargs, uint8_t *port_id); /** * Detach a Ethernet device specified by port identifier. + * This function must be called when the device is in the + * closed state. * * @param port_id * The port identifier of the device to detach. @@ -1984,7 +2012,9 @@ extern int rte_eth_dev_set_link_up(uint8_t port_id); extern int rte_eth_dev_set_link_down(uint8_t port_id); /** - * Close an Ethernet device. The device cannot be restarted! + * Close a stopped Ethernet device. The device cannot be restarted! + * The function frees all resources except for needed by the + * closed state. To free these resources, call rte_eth_dev_detach(). * * @param port_id * The port identifier of the Ethernet device. @@ -3645,4 +3675,68 @@ int rte_eth_dev_set_mc_addr_list(uint8_t port_id, struct ether_addr *mc_addr_set, uint32_t nb_mc_addr); + +/** + * Enable IEEE1588/802.1AS timestamping for an Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * + * @return + * - 0: Success. + * - -ENODEV: The port ID is invalid. + * - -ENOTSUP: The function is not supported by the Ethernet driver. + */ +extern int rte_eth_timesync_enable(uint8_t port_id); + +/** + * Disable IEEE1588/802.1AS timestamping for an Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * + * @return + * - 0: Success. + * - -ENODEV: The port ID is invalid. + * - -ENOTSUP: The function is not supported by the Ethernet driver. + */ +extern int rte_eth_timesync_disable(uint8_t port_id); + +/** + * Read an IEEE1588/802.1AS RX timestamp from an Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param timestamp + * Pointer to the timestamp struct. + * @param flags + * Device specific flags. Used to pass the RX timesync register index to + * i40e. Unused in igb/ixgbe, pass 0 instead. + * + * @return + * - 0: Success. + * - -EINVAL: No timestamp is available. + * - -ENODEV: The port ID is invalid. + * - -ENOTSUP: The function is not supported by the Ethernet driver. + */ +extern int rte_eth_timesync_read_rx_timestamp(uint8_t port_id, + struct timespec *timestamp, + uint32_t flags); + +/** + * Read an IEEE1588/802.1AS TX timestamp from an Ethernet device. + * + * @param port_id + * The port identifier of the Ethernet device. + * @param timestamp + * Pointer to the timestamp struct. + * + * @return + * - 0: Success. + * - -EINVAL: No timestamp is available. + * - -ENODEV: The port ID is invalid. + * - -ENOTSUP: The function is not supported by the Ethernet driver. + */ +extern int rte_eth_timesync_read_tx_timestamp(uint8_t port_id, + struct timespec *timestamp); #endif /* _RTE_ETHDEV_H_ */