ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/net/tipc/core.h b/marvell/linux/net/tipc/core.h
new file mode 100644
index 0000000..59f97ef
--- /dev/null
+++ b/marvell/linux/net/tipc/core.h
@@ -0,0 +1,218 @@
+/*
+ * net/tipc/core.h: Include file for TIPC global declarations
+ *
+ * Copyright (c) 2005-2006, 2013-2018 Ericsson AB
+ * Copyright (c) 2005-2007, 2010-2013, Wind River Systems
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the names of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * Alternatively, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") version 2 as published by the Free
+ * Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _TIPC_CORE_H
+#define _TIPC_CORE_H
+
+#include <linux/tipc.h>
+#include <linux/tipc_config.h>
+#include <linux/tipc_netlink.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/errno.h>
+#include <linux/mm.h>
+#include <linux/timer.h>
+#include <linux/string.h>
+#include <linux/uaccess.h>
+#include <linux/interrupt.h>
+#include <linux/atomic.h>
+#include <linux/netdevice.h>
+#include <linux/in.h>
+#include <linux/list.h>
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+#include <linux/rtnetlink.h>
+#include <linux/etherdevice.h>
+#include <net/netns/generic.h>
+#include <linux/rhashtable.h>
+#include <net/genetlink.h>
+#include <net/netns/hash.h>
+
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+struct tipc_node;
+struct tipc_bearer;
+struct tipc_bc_base;
+struct tipc_link;
+struct tipc_name_table;
+struct tipc_topsrv;
+struct tipc_monitor;
+
+#define TIPC_MOD_VER "2.0.0"
+
+#define NODE_HTABLE_SIZE 512
+#define MAX_BEARERS 3
+#define TIPC_DEF_MON_THRESHOLD 32
+#define NODE_ID_LEN 16
+#define NODE_ID_STR_LEN (NODE_ID_LEN * 2 + 1)
+
+extern unsigned int tipc_net_id __read_mostly;
+extern int sysctl_tipc_rmem[3] __read_mostly;
+extern int sysctl_tipc_named_timeout __read_mostly;
+
+struct tipc_net_work {
+ struct work_struct work;
+ struct net *net;
+ u32 addr;
+};
+
+struct tipc_net {
+ u8 node_id[NODE_ID_LEN];
+ u32 node_addr;
+ u32 trial_addr;
+ unsigned long addr_trial_end;
+ char node_id_string[NODE_ID_STR_LEN];
+ int net_id;
+ int random;
+ bool legacy_addr_format;
+
+ /* Node table and node list */
+ spinlock_t node_list_lock;
+ struct hlist_head node_htable[NODE_HTABLE_SIZE];
+ struct list_head node_list;
+ u32 num_nodes;
+ u32 num_links;
+
+ /* Neighbor monitoring list */
+ struct tipc_monitor *monitors[MAX_BEARERS];
+ int mon_threshold;
+
+ /* Bearer list */
+ struct tipc_bearer __rcu *bearer_list[MAX_BEARERS + 1];
+
+ /* Broadcast link */
+ spinlock_t bclock;
+ struct tipc_bc_base *bcbase;
+ struct tipc_link *bcl;
+
+ /* Socket hash table */
+ struct rhashtable sk_rht;
+
+ /* Name table */
+ spinlock_t nametbl_lock;
+ struct name_table *nametbl;
+
+ /* Name dist queue */
+ struct list_head dist_queue;
+
+ /* Topology subscription server */
+ struct tipc_topsrv *topsrv;
+ atomic_t subscription_count;
+
+ /* Cluster capabilities */
+ u16 capabilities;
+
+ /* Tracing of node internal messages */
+ struct packet_type loopback_pt;
+
+ /* Work item for net finalize */
+ struct tipc_net_work final_work;
+ /* The numbers of work queues in schedule */
+ atomic_t wq_count;
+};
+
+static inline struct tipc_net *tipc_net(struct net *net)
+{
+ return net_generic(net, tipc_net_id);
+}
+
+static inline int tipc_netid(struct net *net)
+{
+ return tipc_net(net)->net_id;
+}
+
+static inline struct list_head *tipc_nodes(struct net *net)
+{
+ return &tipc_net(net)->node_list;
+}
+
+static inline struct name_table *tipc_name_table(struct net *net)
+{
+ return tipc_net(net)->nametbl;
+}
+
+static inline struct tipc_topsrv *tipc_topsrv(struct net *net)
+{
+ return tipc_net(net)->topsrv;
+}
+
+static inline unsigned int tipc_hashfn(u32 addr)
+{
+ return addr & (NODE_HTABLE_SIZE - 1);
+}
+
+static inline u16 mod(u16 x)
+{
+ return x & 0xffffu;
+}
+
+static inline int less_eq(u16 left, u16 right)
+{
+ return mod(right - left) < 32768u;
+}
+
+static inline int more(u16 left, u16 right)
+{
+ return !less_eq(left, right);
+}
+
+static inline int less(u16 left, u16 right)
+{
+ return less_eq(left, right) && (mod(right) != mod(left));
+}
+
+static inline int in_range(u16 val, u16 min, u16 max)
+{
+ return !less(val, min) && !more(val, max);
+}
+
+static inline u32 tipc_net_hash_mixes(struct net *net, int tn_rand)
+{
+ return net_hash_mix(&init_net) ^ net_hash_mix(net) ^ tn_rand;
+}
+
+#ifdef CONFIG_SYSCTL
+int tipc_register_sysctl(void);
+void tipc_unregister_sysctl(void);
+#else
+#define tipc_register_sysctl() 0
+#define tipc_unregister_sysctl()
+#endif
+#endif