src/vnet/dev/api.h

   1 /* SPDX-License-Identifier: Apache-2.0
   2  * Copyright (c) 2023 Cisco Systems, Inc.
   3  */
   4
   5 #ifndef _VNET_DEV_API_H_
   6 #define _VNET_DEV_API_H_
   7
   8 #include <vppinfra/clib.h>
   9 #include <vnet/vnet.h>
  10 #include <vnet/dev/types.h>
  11
  12 typedef struct
  13 {
  14   vnet_dev_device_id_t device_id;
  15   vnet_dev_driver_name_t driver_name;
  16   vnet_dev_flags_t flags;
  17   u8 *args;
  18
  19   /* return */
  20   u32 dev_index;
  21 } vnet_dev_api_attach_args_t;
  22
  23 vnet_dev_rv_t vnet_dev_api_attach (vlib_main_t *,
  24                                    vnet_dev_api_attach_args_t *);
  25
  26 typedef struct
  27 {
  28   u32 dev_index;
  29 } vnet_dev_api_detach_args_t;
  30 vnet_dev_rv_t vnet_dev_api_detach (vlib_main_t *,
  31                                    vnet_dev_api_detach_args_t *);
  32
  33 typedef struct
  34 {
  35   vnet_dev_device_id_t device_id;
  36 } vnet_dev_api_reset_args_t;
  37 vnet_dev_rv_t vnet_dev_api_reset (vlib_main_t *, vnet_dev_api_reset_args_t *);
  38
  39 typedef struct
  40 {
  41   u32 dev_index;
  42   vnet_dev_if_name_t intf_name;
  43   u16 num_rx_queues;
  44   u16 num_tx_queues;
  45   u16 rx_queue_size;
  46   u16 tx_queue_size;
  47   vnet_dev_port_id_t port_id;
  48   vnet_dev_port_flags_t flags;
  49   u8 *args;
  50
  51   /* return */
  52   u32 sw_if_index;
  53 } vnet_dev_api_create_port_if_args_t;
  54
  55 vnet_dev_rv_t
  56 vnet_dev_api_create_port_if (vlib_main_t *,
  57                              vnet_dev_api_create_port_if_args_t *);
  58
  59 typedef struct
  60 {
  61   u32 sw_if_index;
  62 } vnet_dev_api_remove_port_if_args_t;
  63
  64 vnet_dev_rv_t
  65 vnet_dev_api_remove_port_if (vlib_main_t *,
  66                              vnet_dev_api_remove_port_if_args_t *);
  67
  68 #endif /* _VNET_DEV_API_H_ */