1 files changed, 0 insertions, 184 deletions
diff --git a/stacks/vpp/adapt/dmm_vcl_adpt.c b/stacks/vpp/adapt/dmm_vcl_adpt.c
deleted file mode 100644
index ca737fa..0000000
--- a/stacks/vpp/adapt/dmm_vcl_adpt.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright (c) 2018 Huawei Technologies Co.,Ltd.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define _GNU_SOURCE
-#include <pthread.h>
-#include <dlfcn.h>
-#include <sys/epoll.h>
-#include "dmm_vcl.h"
-#include "nstack_dmm_api.h"     // nstack_socket_ops*
-#include <vppinfra/error.h>     // clib_warning()
-
-#define DMM_VCL_ADPT_DEBUG dmm_vcl_debug
-static unsigned int dmm_vcl_debug;
-dmm_vcl_t g_dmm_vcl;
-
-unsigned int
-vpphs_ep_ctl_ops (int epFD, int proFD, int ctl_ops,
-                  struct epoll_event *events, void *pdata)
-{
-  struct epoll_event tmpEvt;
-  int ret = 0;
-  int dmm_epfd;
-
-  tmpEvt.data.ptr = pdata;
-  tmpEvt.events = events->events;
-
-  if (DMM_VCL_ADPT_DEBUG > 0)
-    clib_warning ("DMM VCL ADPT<%d>: epfd=%d,fd=%d,ops=%d, events=%u",
-                  getpid (), epFD, proFD, ctl_ops, events->events);
-
-  dmm_epfd = g_dmm_vcl.epfd;
-  switch (ctl_ops)
-    {
-    case nstack_ep_triggle_add:
-      ret = g_dmm_vcl.p_epoll_ctl (dmm_epfd, EPOLL_CTL_ADD, proFD, &tmpEvt);
-      break;
-    case nstack_ep_triggle_mod:
-      ret = g_dmm_vcl.p_epoll_ctl (dmm_epfd, EPOLL_CTL_MOD, proFD, &tmpEvt);
-      break;
-    case nstack_ep_triggle_del:
-      ret = g_dmm_vcl.p_epoll_ctl (dmm_epfd, EPOLL_CTL_DEL, proFD, &tmpEvt);
-      break;
-    default:
-      ret = -1;
-      break;
-    }
-  return ret;
-}
-
-/*check whether some events exist really */
-unsigned int
-vpphs_ep_getEvt (int epFD, int profd, unsigned int events)
-{
-#if 0
-  uint32_t revent = rr_rs_poll (proFD, epi->revents);
-  epi->revents = revent & epi->event.events;
-#endif
-  return 0;
-}
-
-#define DMM_VCL_MAX_EP_EVENT 1024
-
-static void *
-dmm_vcl_epoll_thread (void *arg)
-{
-  int num, i;
-
-  struct epoll_event events[DMM_VCL_MAX_EP_EVENT];
-
-  while (1)
-    {
-      num =
-        g_dmm_vcl.p_epoll_wait (g_dmm_vcl.epfd, events, DMM_VCL_MAX_EP_EVENT,
-                                100);
-
-      for (i = 0; i < num; ++i)
-        {
-          if (DMM_VCL_ADPT_DEBUG > 0)
-            clib_warning
-              ("DMM_VCL_ADPT<%d>: dmm_vcl_epoll i[%d] events=%u, epfd=%d, ptr=%d",
-               getpid (), i, events[i].events, events[i].data.fd,
-               events[i].data.ptr);
-
-          g_dmm_vcl.regVal.event_cb (events[i].data.ptr, events[i].events);
-
-        }
-    }
-
-  return NULL;
-}
-
-int
-dmm_vpphs_init ()
-{
-  char *env_var_str;
-  int rv = 0;
-
-  env_var_str = getenv (DMM_VCL_ENV_DEBUG);
-  if (env_var_str)
-    {
-      u32 tmp;
-      if (sscanf (env_var_str, "%u", &tmp) != 1)
-        clib_warning
-          ("DMM_VCL_ADPT<%d>: WARNING: Invalid debug level specified "
-           "in the environment variable " DMM_VCL_ENV_DEBUG " (%s)!\n",
-           getpid (), env_var_str);
-      else
-        {
-          dmm_vcl_debug = tmp;
-          if (DMM_VCL_ADPT_DEBUG > 0)
-            clib_warning
-              ("DMM_VCL_ADPT<%d>: configured DMM VCL ADPT debug (%u) from "
-               "DMM_VCL_ENV_DEBUG ", getpid (), dmm_vcl_debug);
-        }
-    }
-
-  g_dmm_vcl.epfd = g_dmm_vcl.p_epoll_create (1000);
-  if (g_dmm_vcl.epfd < 0)
-    return g_dmm_vcl.epfd;
-
-  rv =
-    pthread_create (&g_dmm_vcl.epoll_threadid, NULL, dmm_vcl_epoll_thread,
-                    NULL);
-  if (rv != 0)
-    {
-      clib_warning ("dmm vcl epoll thread create fail, errno:%d!", errno);
-      g_dmm_vcl.p_close (g_dmm_vcl.epfd);
-      g_dmm_vcl.epfd = -1;
-      return rv;
-    }
-
-  rv = pthread_setname_np (g_dmm_vcl.epoll_threadid, "dmm_vcl_epoll");
-  if (rv != 0)
-    {
-      clib_warning
-        ("pthread_setname_np failed for dmm_vcl_epoll, rv=%d, errno:%d",
-         rv, errno);
-    }
-
-  return rv;
-}
-
-int
-vpphs_stack_register (nstack_proc_cb * ops, nstack_event_cb * val)
-{
-
-#undef NSTACK_MK_DECL
-#define NSTACK_MK_DECL(ret, fn, args) \
-    (ops->socket_ops).pf ## fn = (typeof(((nstack_socket_ops*)0)->pf ## fn))dlsym(val->handle,  # fn);
-#include "declare_syscalls.h"
-  (ops->socket_ops).pfepoll_create = NULL;
-
-  g_dmm_vcl.p_epoll_ctl = dlsym (val->handle, "epoll_ctl");
-  g_dmm_vcl.p_epoll_create = dlsym (val->handle, "epoll_create1");
-  g_dmm_vcl.p_epoll_wait = dlsym (val->handle, "epoll_wait");
-  g_dmm_vcl.p_close = dlsym (val->handle, "close");
-  g_dmm_vcl.regVal = *val;
-
-  ops->extern_ops.module_init = dmm_vpphs_init;
-  ops->extern_ops.fork_init_child = NULL;
-  ops->extern_ops.fork_parent_fd = NULL;
-  ops->extern_ops.fork_child_fd = NULL;
-  ops->extern_ops.fork_free_fd = NULL;
-  ops->extern_ops.ep_ctl = vpphs_ep_ctl_ops;
-  ops->extern_ops.ep_getevt = vpphs_ep_getEvt;
-  ops->extern_ops.ep_prewait_proc = NULL;
-  ops->extern_ops.stack_fd_check = NULL;
-  ops->extern_ops.stack_alloc_fd = NULL;
-  ops->extern_ops.peak = NULL;
-
-  return 0;
-}