LXR dpdk/drivers/net/nfp/nfpcore/nfp

   1/* SPDX-License-Identifier: BSD-3-Clause
   2 * Copyright(c) 2018 Netronome Systems, Inc.
   3 * All rights reserved.
   4 */
   5
   6#ifndef NFP_RESOURCE_H
   7#define NFP_RESOURCE_H
   8
   9#include "nfp_cpp.h"
  10
  11#define NFP_RESOURCE_NFP_NFFW           "nfp.nffw"
  12#define NFP_RESOURCE_NFP_HWINFO         "nfp.info"
  13#define NFP_RESOURCE_NSP                "nfp.sp"
  14
  15/**
  16 * Opaque handle to a NFP Resource
  17 */
  18struct nfp_resource;
  19
  20struct nfp_resource *nfp_resource_acquire(struct nfp_cpp *cpp,
  21                                          const char *name);
  22
  23/**
  24 * Release a NFP Resource, and free the handle
  25 * @param[in]   res     NFP Resource handle
  26 */
  27void nfp_resource_release(struct nfp_resource *res);
  28
  29/**
  30 * Return the CPP ID of a NFP Resource
  31 * @param[in]   res     NFP Resource handle
  32 * @return      CPP ID of the NFP Resource
  33 */
  34uint32_t nfp_resource_cpp_id(const struct nfp_resource *res);
  35
  36/**
  37 * Return the name of a NFP Resource
  38 * @param[in]   res     NFP Resource handle
  39 * @return      Name of the NFP Resource
  40 */
  41const char *nfp_resource_name(const struct nfp_resource *res);
  42
  43/**
  44 * Return the target address of a NFP Resource
  45 * @param[in]   res     NFP Resource handle
  46 * @return      Address of the NFP Resource
  47 */
  48uint64_t nfp_resource_address(const struct nfp_resource *res);
  49
  50uint64_t nfp_resource_size(const struct nfp_resource *res);
  51
  52#endif /* NFP_RESOURCE_H */
  53