ceph/src/spdk/dpdk/drivers/net/softnic/rte_eth_softnic.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2017 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_RTE_ETH_SOFTNIC_H__
   6 #define __INCLUDE_RTE_ETH_SOFTNIC_H__
   7
   8 #include <stdint.h>
   9
  10 #ifdef __cplusplus
  11 extern "C" {
  12 #endif
  13
  14 /** Firmware. */
  15 #ifndef SOFTNIC_FIRMWARE
  16 #define SOFTNIC_FIRMWARE                                   "firmware.cli"
  17 #endif
  18
  19 /** TCP connection port (0 = no connectivity). */
  20 #ifndef SOFTNIC_CONN_PORT
  21 #define SOFTNIC_CONN_PORT                                  0
  22 #endif
  23
  24 /** NUMA node ID. */
  25 #ifndef SOFTNIC_CPU_ID
  26 #define SOFTNIC_CPU_ID                                     0
  27 #endif
  28
  29 /** Traffic Manager: Number of scheduler queues. */
  30 #ifndef SOFTNIC_TM_N_QUEUES
  31 #define SOFTNIC_TM_N_QUEUES                                (64 * 1024)
  32 #endif
  33
  34 /** Traffic Manager: Scheduler queue size (per traffic class). */
  35 #ifndef SOFTNIC_TM_QUEUE_SIZE
  36 #define SOFTNIC_TM_QUEUE_SIZE                              64
  37 #endif
  38
  39 /**
  40  * Soft NIC run.
  41  *
  42  * @param port_id
  43  *    Port ID of the Soft NIC device.
  44  * @return
  45  *    Zero on success, error code otherwise.
  46  */
  47 int
  48 rte_pmd_softnic_run(uint16_t port_id);
  49
  50 /**
  51  * Soft NIC manage.
  52  *
  53  * @param port_id
  54  *    Port ID of the Soft NIC device.
  55  * @return
  56  *    Zero on success, error code otherwise.
  57  */
  58 int __rte_experimental
  59 rte_pmd_softnic_manage(uint16_t port_id);
  60
  61 #ifdef __cplusplus
  62 }
  63 #endif
  64
  65 #endif /* __INCLUDE_RTE_ETH_SOFTNIC_H__ */