1 files changed, 65 insertions, 0 deletions
diff --git a/vpp/vlib/vlib/unix/physmem.h b/vpp/vlib/vlib/unix/physmem.h
new file mode 100644
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+++ b/vpp/vlib/vlib/unix/physmem.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * 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.
+ */
+#ifndef __included_physmem_h__
+#define __included_physmem_h__
+
+/* Manage I/O physical memory. */
+#define _GNU_SOURCE
+#include <sched.h>
+#include <vppinfra/cache.h>
+#include <vppinfra/error.h>
+#include <vppinfra/mheap.h>
+#include <vppinfra/os.h>
+
+#include <vlib/vlib.h>
+#include <vlib/unix/unix.h>
+
+#include <sys/fcntl.h>		/* for open */
+#include <sys/file.h>		/* for flock */
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/ipc.h>
+#include <sys/shm.h>
+
+typedef struct
+{
+  /* Virtual memory via mmaped. */
+  void *mem;
+
+  /* Size in bytes. */
+  uword mem_size;
+
+  /* Heap allocated out of virtual memory. */
+  void *heap;
+
+  /* huge TLB segment id */
+  int shmid;
+
+  /* should we try to use htlb ? */
+  int no_hugepages;
+
+} physmem_main_t;
+
+#endif /* __included_physmem_h__ */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */