kernel/arch/tile/gxio/iorpc_mpipe_info.c

   1 /*
   2  * Copyright 2012 Tilera Corporation. All Rights Reserved.
   3  *
   4  *   This program is free software; you can redistribute it and/or
   5  *   modify it under the terms of the GNU General Public License
   6  *   as published by the Free Software Foundation, version 2.
   7  *
   8  *   This program is distributed in the hope that it will be useful, but
   9  *   WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
  11  *   NON INFRINGEMENT.  See the GNU General Public License for
  12  *   more details.
  13  */
  14
  15 /* This file is machine-generated; DO NOT EDIT! */
  16 #include "gxio/iorpc_mpipe_info.h"
  17
  18 struct instance_aux_param {
  19         _gxio_mpipe_link_name_t name;
  20 };
  21
  22 int gxio_mpipe_info_instance_aux(gxio_mpipe_info_context_t *context,
  23                                  _gxio_mpipe_link_name_t name)
  24 {
  25         struct instance_aux_param temp;
  26         struct instance_aux_param *params = &temp;
  27
  28         params->name = name;
  29
  30         return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
  31                              sizeof(*params), GXIO_MPIPE_INFO_OP_INSTANCE_AUX);
  32 }
  33
  34 EXPORT_SYMBOL(gxio_mpipe_info_instance_aux);
  35
  36 struct enumerate_aux_param {
  37         _gxio_mpipe_link_name_t name;
  38         _gxio_mpipe_link_mac_t mac;
  39 };
  40
  41 int gxio_mpipe_info_enumerate_aux(gxio_mpipe_info_context_t *context,
  42                                   unsigned int idx,
  43                                   _gxio_mpipe_link_name_t *name,
  44                                   _gxio_mpipe_link_mac_t *mac)
  45 {
  46         int __result;
  47         struct enumerate_aux_param temp;
  48         struct enumerate_aux_param *params = &temp;
  49
  50         __result =
  51             hv_dev_pread(context->fd, 0, (HV_VirtAddr) params, sizeof(*params),
  52                          (((uint64_t)idx << 32) |
  53                           GXIO_MPIPE_INFO_OP_ENUMERATE_AUX));
  54         *name = params->name;
  55         *mac = params->mac;
  56
  57         return __result;
  58 }
  59
  60 EXPORT_SYMBOL(gxio_mpipe_info_enumerate_aux);
  61
  62 struct get_mmio_base_param {
  63         HV_PTE base;
  64 };
  65
  66 int gxio_mpipe_info_get_mmio_base(gxio_mpipe_info_context_t *context,
  67                                   HV_PTE *base)
  68 {
  69         int __result;
  70         struct get_mmio_base_param temp;
  71         struct get_mmio_base_param *params = &temp;
  72
  73         __result =
  74             hv_dev_pread(context->fd, 0, (HV_VirtAddr) params, sizeof(*params),
  75                          GXIO_MPIPE_INFO_OP_GET_MMIO_BASE);
  76         *base = params->base;
  77
  78         return __result;
  79 }
  80
  81 EXPORT_SYMBOL(gxio_mpipe_info_get_mmio_base);
  82
  83 struct check_mmio_offset_param {
  84         unsigned long offset;
  85         unsigned long size;
  86 };
  87
  88 int gxio_mpipe_info_check_mmio_offset(gxio_mpipe_info_context_t *context,
  89                                       unsigned long offset, unsigned long size)
  90 {
  91         struct check_mmio_offset_param temp;
  92         struct check_mmio_offset_param *params = &temp;
  93
  94         params->offset = offset;
  95         params->size = size;
  96
  97         return hv_dev_pwrite(context->fd, 0, (HV_VirtAddr) params,
  98                              sizeof(*params),
  99                              GXIO_MPIPE_INFO_OP_CHECK_MMIO_OFFSET);
 100 }
 101
 102 EXPORT_SYMBOL(gxio_mpipe_info_check_mmio_offset);