drivers/net/nfp/nfp_cpp_bridge.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright (c) 2014-2021 Netronome Systems, Inc.
   3  * All rights reserved.
   4  *
   5  * Small portions derived from code Copyright(c) 2010-2015 Intel Corporation.
   6  */
   7
   8 /*
   9  * vim:shiftwidth=8:noexpandtab
  10  *
  11  * @file dpdk/pmd/nfp_cpp_bridge.h
  12  *
  13  * Netronome vNIC DPDK Poll-Mode Driver: CPP Bridge header file
  14  */
  15
  16 #ifndef _NFP_CPP_BRIDGE_H_
  17 #define _NFP_CPP_BRIDGE_H_
  18
  19 #define NFP_CPP_MEMIO_BOUNDARY  (1 << 20)
  20 #define NFP_BRIDGE_OP_READ      20
  21 #define NFP_BRIDGE_OP_WRITE     30
  22 #define NFP_BRIDGE_OP_IOCTL     40
  23
  24 #define NFP_IOCTL 'n'
  25 #define NFP_IOCTL_CPP_IDENTIFICATION _IOW(NFP_IOCTL, 0x8f, uint32_t)
  26
  27 void nfp_register_cpp_service(struct nfp_cpp *cpp);
  28 int32_t nfp_cpp_bridge_service_func(void *args);
  29
  30 #endif /* _NFP_CPP_BRIDGE_H_ */
  31 /*
  32  * Local variables:
  33  * c-file-style: "Linux"
  34  * indent-tabs-mode: t
  35  * End:
  36  */