99a2dd955f
There is no reason for the DPDK libraries to all have 'librte_' prefix on the directory names. This prefix makes the directory names longer and also makes it awkward to add features referring to individual libraries in the build - should the lib names be specified with or without the prefix. Therefore, we can just remove the library prefix and use the library's unique name as the directory name, i.e. 'eal' rather than 'librte_eal' Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
66 lines
1.4 KiB
C
66 lines
1.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2020 Marvell International Ltd.
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*/
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#ifndef __INCLUDE_RTE_NODE_ETH_API_H__
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#define __INCLUDE_RTE_NODE_ETH_API_H__
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/**
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* @file rte_node_eth_api.h
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*
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* @warning
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* @b EXPERIMENTAL:
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* All functions in this file may be changed or removed without prior notice.
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*
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* This API allows to setup ethdev_rx and ethdev_tx nodes
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* and its queue associations.
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*
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <rte_common.h>
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#include <rte_mempool.h>
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/**
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* Port config for ethdev_rx and ethdev_tx node.
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*/
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struct rte_node_ethdev_config {
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uint16_t port_id;
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/**< Port identifier */
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uint16_t num_rx_queues;
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/**< Number of Rx queues. */
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uint16_t num_tx_queues;
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/**< Number of Tx queues. */
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struct rte_mempool **mp;
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/**< Array of mempools associated to Rx queue. */
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uint16_t mp_count;
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/**< Size of mp array. */
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};
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/**
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* Initializes ethdev nodes.
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*
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* @param cfg
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* Array of ethdev config that identifies which port's
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* ethdev_rx and ethdev_tx nodes need to be created
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* and queue association.
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* @param cnt
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* Size of cfg array.
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* @param nb_graphs
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* Number of graphs that will be used.
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*
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* @return
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* 0 on successful initialization, negative otherwise.
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*/
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__rte_experimental
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int rte_node_eth_config(struct rte_node_ethdev_config *cfg,
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uint16_t cnt, uint16_t nb_graphs);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_RTE_NODE_ETH_API_H__ */
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