drivers/vdpa/sfc/sfc_vdpa_ops.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2020-2021 Xilinx, Inc.
   3  */
   4
   5 #ifndef _SFC_VDPA_OPS_H
   6 #define _SFC_VDPA_OPS_H
   7
   8 #include <rte_vdpa.h>
   9
  10 #define SFC_VDPA_MAX_QUEUE_PAIRS                1
  11
  12 enum sfc_vdpa_context {
  13         SFC_VDPA_AS_VF
  14 };
  15
  16 enum sfc_vdpa_state {
  17         SFC_VDPA_STATE_UNINITIALIZED = 0,
  18         SFC_VDPA_STATE_INITIALIZED,
  19 };
  20
  21 struct sfc_vdpa_ops_data {
  22         void                            *dev_handle;
  23         struct rte_vdpa_device          *vdpa_dev;
  24         enum sfc_vdpa_context           vdpa_context;
  25         enum sfc_vdpa_state             state;
  26 };
  27
  28 struct sfc_vdpa_ops_data *
  29 sfc_vdpa_device_init(void *adapter, enum sfc_vdpa_context context);
  30 void
  31 sfc_vdpa_device_fini(struct sfc_vdpa_ops_data *ops_data);
  32
  33 #endif /* _SFC_VDPA_OPS_H */