Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 58 insertions, 0 deletions

diff --git a/net/batman-adv/unicast.h b/net/batman-adv/unicast.h
new file mode 100644
index 00000000..a9faf6b1
--- /dev/null
+++ b/net/batman-adv/unicast.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010-2012 B.A.T.M.A.N. contributors:
+ *
+ * Andreas Langer
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ *
+ */
+
+#ifndef _NET_BATMAN_ADV_UNICAST_H_
+#define _NET_BATMAN_ADV_UNICAST_H_
+
+#include "packet.h"
+
+#define FRAG_TIMEOUT 10000	/* purge frag list entries after time in ms */
+#define FRAG_BUFFER_SIZE 6	/* number of list elements in buffer */
+
+int frag_reassemble_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
+			struct sk_buff **new_skb);
+void frag_list_free(struct list_head *head);
+int unicast_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv);
+int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
+		  struct hard_iface *hard_iface, const uint8_t dstaddr[]);
+
+static inline int frag_can_reassemble(const struct sk_buff *skb, int mtu)
+{
+	const struct unicast_frag_packet *unicast_packet;
+	int uneven_correction = 0;
+	unsigned int merged_size;
+
+	unicast_packet = (struct unicast_frag_packet *)skb->data;
+
+	if (unicast_packet->flags & UNI_FRAG_LARGETAIL) {
+		if (unicast_packet->flags & UNI_FRAG_HEAD)
+			uneven_correction = 1;
+		else
+			uneven_correction = -1;
+	}
+
+	merged_size = (skb->len - sizeof(*unicast_packet)) * 2;
+	merged_size += sizeof(struct unicast_packet) + uneven_correction;
+
+	return merged_size <= mtu;
+}
+
+#endif /* _NET_BATMAN_ADV_UNICAST_H_ */