Home Explore Help
Sign In
GfA
/
linux_kernel
5
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Tree: b2ee7d46be
Branches Tags
linux_kernel
/
drivers
/
net
/
ethernet
/
mellanox
/
mlxsw
/
spectrum_router.h

spectrum_router.h 2.6 KB
History Raw

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758 
  1. /*
    2. 

  2.  * drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
    3. 

  3.  * Copyright (c) 2017 Mellanox Technologies. All rights reserved.
    4. 

  4.  * Copyright (c) 2017 Arkadi Sharshevsky <arkadis@mellanox.com>
    5. 

  5.  *
    6. 

  6.  * Redistribution and use in source and binary forms, with or without
    7. 

  7.  * modification, are permitted provided that the following conditions are met:
    8. 

  8.  *
    9. 

  9.  * 1. Redistributions of source code must retain the above copyright
    10. 

  10.  *    notice, this list of conditions and the following disclaimer.
    11. 

  11.  * 2. Redistributions in binary form must reproduce the above copyright
    12. 

  12.  *    notice, this list of conditions and the following disclaimer in the
    13. 

  13.  *    documentation and/or other materials provided with the distribution.
    14. 

  14.  * 3. Neither the names of the copyright holders nor the names of its
    15. 

  15.  *    contributors may be used to endorse or promote products derived from
    16. 

  16.  *    this software without specific prior written permission.
    17. 

  17.  *
    18. 

  18.  * Alternatively, this software may be distributed under the terms of the
    19. 

  19.  * GNU General Public License ("GPL") version 2 as published by the Free
    20. 

  20.  * Software Foundation.
    21. 

  21.  *
    22. 

  22.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    23. 

  23.  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    24. 

  24.  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    25. 

  25.  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
    26. 

  26.  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    27. 

  27.  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    28. 

  28.  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    29. 

  29.  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    30. 

  30.  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    31. 

  31.  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    32. 

  32.  * POSSIBILITY OF SUCH DAMAGE.
    33. 

  33.  */
    34. 

  34. 

  35. #ifndef _MLXSW_ROUTER_H_
    36. 

  36. #define _MLXSW_ROUTER_H_
    37. 

  37. 

  38. #include "spectrum.h"
    39. 

  39. 

  40. enum mlxsw_sp_rif_counter_dir {
    41. 

  41. 	MLXSW_SP_RIF_COUNTER_INGRESS,
    42. 

  42. 	MLXSW_SP_RIF_COUNTER_EGRESS,
    43. 

  43. };
    44. 

  44. 

  45. u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif);
    46. 

  46. int mlxsw_sp_rif_dev_ifindex(const struct mlxsw_sp_rif *rif);
    47. 

  47. int mlxsw_sp_rif_counter_value_get(struct mlxsw_sp *mlxsw_sp,
    48. 

  48. 				   struct mlxsw_sp_rif *rif,
    49. 

  49. 				   enum mlxsw_sp_rif_counter_dir dir,
    50. 

  50. 				   u64 *cnt);
    51. 

  51. void mlxsw_sp_rif_counter_free(struct mlxsw_sp *mlxsw_sp,
    52. 

  52. 			       struct mlxsw_sp_rif *rif,
    53. 

  53. 			       enum mlxsw_sp_rif_counter_dir dir);
    54. 

  54. int mlxsw_sp_rif_counter_alloc(struct mlxsw_sp *mlxsw_sp,
    55. 

  55. 			       struct mlxsw_sp_rif *rif,
    56. 

  56. 			       enum mlxsw_sp_rif_counter_dir dir);
    57. 

  57. 

  58. #endif /* _MLXSW_ROUTER_H_*/
    59.