aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2015-06-09 20:23:52 -0700
committerDavid S. Miller <davem@davemloft.net>2015-06-09 20:23:52 -0700
commitc3eee1fb1d308564ada5f7ea57bc51efc6130b37 (patch)
tree23fbf6e55aa23a1f4d92ba1441c885571faa7905 /net
parent6651ee070b3124fe9b9db383e3a895a0e4aded65 (diff)
parent94d1dd87316fdb7a403a2750e13ec839fd2fadea (diff)
Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge
Antonio Quartulli says: ==================== Included changes: - use common Jenkins hash instead of private implementation - extend internal routing API - properly re-arrange header files inclusion - clarify precedence between '&' and '?' - remove unused ethhdr variable in batadv_gw_dhcp_recipient_get() - ensure per-VLAN structs are updated upon MAC change ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/batman-adv/bat_iv_ogm.c44
-rw-r--r--net/batman-adv/bitarray.c4
-rw-r--r--net/batman-adv/bitarray.h6
-rw-r--r--net/batman-adv/bridge_loop_avoidance.c54
-rw-r--r--net/batman-adv/bridge_loop_avoidance.h10
-rw-r--r--net/batman-adv/debugfs.c37
-rw-r--r--net/batman-adv/debugfs.h7
-rw-r--r--net/batman-adv/distributed-arp-table.c45
-rw-r--r--net/batman-adv/distributed-arp-table.h13
-rw-r--r--net/batman-adv/fragmentation.c22
-rw-r--r--net/batman-adv/fragmentation.h9
-rw-r--r--net/batman-adv/gateway_client.c39
-rw-r--r--net/batman-adv/gateway_client.h8
-rw-r--r--net/batman-adv/gateway_common.c11
-rw-r--r--net/batman-adv/gateway_common.h7
-rw-r--r--net/batman-adv/hard-interface.c38
-rw-r--r--net/batman-adv/hard-interface.h11
-rw-r--r--net/batman-adv/hash.c6
-rw-r--r--net/batman-adv/hash.h31
-rw-r--r--net/batman-adv/icmp_socket.c33
-rw-r--r--net/batman-adv/icmp_socket.h7
-rw-r--r--net/batman-adv/main.c56
-rw-r--r--net/batman-adv/main.h30
-rw-r--r--net/batman-adv/multicast.c29
-rw-r--r--net/batman-adv/multicast.h6
-rw-r--r--net/batman-adv/network-coding.c47
-rw-r--r--net/batman-adv/network-coding.h13
-rw-r--r--net/batman-adv/originator.c34
-rw-r--r--net/batman-adv/originator.h26
-rw-r--r--net/batman-adv/packet.h3
-rw-r--r--net/batman-adv/routing.c36
-rw-r--r--net/batman-adv/routing.h10
-rw-r--r--net/batman-adv/send.c36
-rw-r--r--net/batman-adv/send.h13
-rw-r--r--net/batman-adv/soft-interface.c66
-rw-r--r--net/batman-adv/soft-interface.h11
-rw-r--r--net/batman-adv/sysfs.c60
-rw-r--r--net/batman-adv/sysfs.h10
-rw-r--r--net/batman-adv/translation-table.c89
-rw-r--r--net/batman-adv/translation-table.h9
-rw-r--r--net/batman-adv/types.h22
41 files changed, 784 insertions, 264 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index 4e93d2d3958b..753383c2215c 100644
--- a/net/batman-adv/bat_iv_ogm.c
+++ b/net/batman-adv/bat_iv_ogm.c
@@ -15,16 +15,46 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "bat_algo.h"
#include "main.h"
-#include "translation-table.h"
+
+#include <linux/atomic.h>
+#include <linux/bitmap.h>
+#include <linux/bitops.h>
+#include <linux/bug.h>
+#include <linux/byteorder/generic.h>
+#include <linux/cache.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/init.h>
+#include <linux/jiffies.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_sched.h>
+#include <linux/printk.h>
+#include <linux/random.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
+#include "bitarray.h"
+#include "hard-interface.h"
+#include "hash.h"
+#include "network-coding.h"
#include "originator.h"
+#include "packet.h"
#include "routing.h"
-#include "gateway_common.h"
-#include "gateway_client.h"
-#include "hard-interface.h"
#include "send.h"
-#include "bat_algo.h"
-#include "network-coding.h"
+#include "translation-table.h"
/**
* enum batadv_dup_status - duplicate status
@@ -449,7 +479,7 @@ static void batadv_iv_ogm_send_to_if(struct batadv_forw_packet *forw_packet,
batadv_ogm_packet->orig,
ntohl(batadv_ogm_packet->seqno),
batadv_ogm_packet->tq, batadv_ogm_packet->ttl,
- (batadv_ogm_packet->flags & BATADV_DIRECTLINK ?
+ ((batadv_ogm_packet->flags & BATADV_DIRECTLINK) ?
"on" : "off"),
hard_iface->net_dev->name,
hard_iface->net_dev->dev_addr);
diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index 40e4a2a18e45..cf68c328345e 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -15,10 +15,10 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "bitarray.h"
+#include "main.h"
-#include <linux/bitops.h>
+#include <linux/bitmap.h>
/* shift the packet array by n places. */
static void batadv_bitmap_shift_left(unsigned long *seq_bits, int32_t n)
diff --git a/net/batman-adv/bitarray.h b/net/batman-adv/bitarray.h
index be497be696d1..0c2456225fae 100644
--- a/net/batman-adv/bitarray.h
+++ b/net/batman-adv/bitarray.h
@@ -18,6 +18,12 @@
#ifndef _NET_BATMAN_ADV_BITARRAY_H_
#define _NET_BATMAN_ADV_BITARRAY_H_
+#include "main.h"
+
+#include <linux/bitops.h>
+#include <linux/compiler.h>
+#include <linux/types.h>
+
/* Returns 1 if the corresponding bit in the given seq_bits indicates true
* and curr_seqno is within range of last_seqno. Otherwise returns 0.
*/
diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index fa941cd7d8ad..ba0609292ae7 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -15,19 +15,41 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
-#include "hash.h"
-#include "hard-interface.h"
-#include "originator.h"
#include "bridge_loop_avoidance.h"
-#include "translation-table.h"
-#include "send.h"
+#include "main.h"
-#include <linux/etherdevice.h>
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/compiler.h>
#include <linux/crc16.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
#include <linux/if_arp.h>
-#include <net/arp.h>
+#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/jhash.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
+#include <net/arp.h>
+
+#include "hard-interface.h"
+#include "hash.h"
+#include "originator.h"
+#include "packet.h"
+#include "translation-table.h"
static const uint8_t batadv_announce_mac[4] = {0x43, 0x05, 0x43, 0x05};
@@ -42,12 +64,8 @@ static inline uint32_t batadv_choose_claim(const void *data, uint32_t size)
struct batadv_bla_claim *claim = (struct batadv_bla_claim *)data;
uint32_t hash = 0;
- hash = batadv_hash_bytes(hash, &claim->addr, sizeof(claim->addr));
- hash = batadv_hash_bytes(hash, &claim->vid, sizeof(claim->vid));
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(&claim->addr, sizeof(claim->addr), hash);
+ hash = jhash(&claim->vid, sizeof(claim->vid), hash);
return hash % size;
}
@@ -59,12 +77,8 @@ static inline uint32_t batadv_choose_backbone_gw(const void *data,
const struct batadv_bla_claim *claim = (struct batadv_bla_claim *)data;
uint32_t hash = 0;
- hash = batadv_hash_bytes(hash, &claim->addr, sizeof(claim->addr));
- hash = batadv_hash_bytes(hash, &claim->vid, sizeof(claim->vid));
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(&claim->addr, sizeof(claim->addr), hash);
+ hash = jhash(&claim->vid, sizeof(claim->vid), hash);
return hash % size;
}
diff --git a/net/batman-adv/bridge_loop_avoidance.h b/net/batman-adv/bridge_loop_avoidance.h
index 1f506d34039e..0282690389ac 100644
--- a/net/batman-adv/bridge_loop_avoidance.h
+++ b/net/batman-adv/bridge_loop_avoidance.h
@@ -18,6 +18,16 @@
#ifndef _NET_BATMAN_ADV_BLA_H_
#define _NET_BATMAN_ADV_BLA_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_hard_iface;
+struct batadv_orig_node;
+struct batadv_priv;
+struct seq_file;
+struct sk_buff;
+
#ifdef CONFIG_BATMAN_ADV_BLA
int batadv_bla_rx(struct batadv_priv *bat_priv, struct sk_buff *skb,
unsigned short vid, bool is_bcast);
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 46118084221a..c4c1e8030ba0 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -15,21 +15,42 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "debugfs.h"
#include "main.h"
+#include <linux/compiler.h>
#include <linux/debugfs.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/export.h>
+#include <linux/fcntl.h>
+#include <linux/fs.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/poll.h>
+#include <linux/printk.h>
+#include <linux/sched.h> /* for linux/wait.h */
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stat.h>
+#include <linux/stddef.h>
+#include <linux/stringify.h>
+#include <linux/sysfs.h>
+#include <linux/types.h>
+#include <linux/uaccess.h>
+#include <linux/wait.h>
+#include <stdarg.h>
-#include "debugfs.h"
-#include "translation-table.h"
-#include "originator.h"
-#include "hard-interface.h"
-#include "gateway_common.h"
-#include "gateway_client.h"
-#include "soft-interface.h"
-#include "icmp_socket.h"
#include "bridge_loop_avoidance.h"
#include "distributed-arp-table.h"
+#include "gateway_client.h"
+#include "icmp_socket.h"
#include "network-coding.h"
+#include "originator.h"
+#include "translation-table.h"
static struct dentry *batadv_debugfs;
diff --git a/net/batman-adv/debugfs.h b/net/batman-adv/debugfs.h
index ed25605ca732..187acdc85dfa 100644
--- a/net/batman-adv/debugfs.h
+++ b/net/batman-adv/debugfs.h
@@ -18,6 +18,13 @@
#ifndef _NET_BATMAN_ADV_DEBUGFS_H_
#define _NET_BATMAN_ADV_DEBUGFS_H_
+#include "main.h"
+
+#include <linux/kconfig.h>
+
+struct batadv_hard_iface;
+struct net_device;
+
#define BATADV_DEBUGFS_SUBDIR "batman_adv"
#if IS_ENABLED(CONFIG_DEBUG_FS)
diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c
index da1742d9059f..fb54e6aed096 100644
--- a/net/batman-adv/distributed-arp-table.c
+++ b/net/batman-adv/distributed-arp-table.c
@@ -15,18 +15,36 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/if_ether.h>
+#include "distributed-arp-table.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
#include <linux/if_arp.h>
+#include <linux/if_ether.h>
#include <linux/if_vlan.h>
+#include <linux/in.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
#include <net/arp.h>
-#include "main.h"
-#include "hash.h"
-#include "distributed-arp-table.h"
#include "hard-interface.h"
+#include "hash.h"
#include "originator.h"
#include "send.h"
-#include "types.h"
#include "translation-table.h"
static void batadv_dat_purge(struct work_struct *work);
@@ -206,9 +224,22 @@ static uint32_t batadv_hash_dat(const void *data, uint32_t size)
{
uint32_t hash = 0;
const struct batadv_dat_entry *dat = data;
+ const unsigned char *key;
+ uint32_t i;
- hash = batadv_hash_bytes(hash, &dat->ip, sizeof(dat->ip));
- hash = batadv_hash_bytes(hash, &dat->vid, sizeof(dat->vid));
+ key = (const unsigned char *)&dat->ip;
+ for (i = 0; i < sizeof(dat->ip); i++) {
+ hash += key[i];
+ hash += (hash << 10);
+ hash ^= (hash >> 6);
+ }
+
+ key = (const unsigned char *)&dat->vid;
+ for (i = 0; i < sizeof(dat->vid); i++) {
+ hash += key[i];
+ hash += (hash << 10);
+ hash ^= (hash >> 6);
+ }
hash += (hash << 3);
hash ^= (hash >> 11);
diff --git a/net/batman-adv/distributed-arp-table.h b/net/batman-adv/distributed-arp-table.h
index ed41b8edba18..3181507ebc14 100644
--- a/net/batman-adv/distributed-arp-table.h
+++ b/net/batman-adv/distributed-arp-table.h
@@ -18,12 +18,19 @@
#ifndef _NET_BATMAN_ADV_DISTRIBUTED_ARP_TABLE_H_
#define _NET_BATMAN_ADV_DISTRIBUTED_ARP_TABLE_H_
-#ifdef CONFIG_BATMAN_ADV_DAT
+#include "main.h"
+
+#include <linux/compiler.h>
+#include <linux/netdevice.h>
+#include <linux/types.h>
-#include "types.h"
#include "originator.h"
+#include "packet.h"
-#include <linux/if_arp.h>
+struct seq_file;
+struct sk_buff;
+
+#ifdef CONFIG_BATMAN_ADV_DAT
/* BATADV_DAT_ADDR_MAX - maximum address value in the DHT space */
#define BATADV_DAT_ADDR_MAX ((batadv_dat_addr_t)~(batadv_dat_addr_t)0)
diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
index 6ce3c84a7e55..c0f0d01ab244 100644
--- a/net/batman-adv/fragmentation.c
+++ b/net/batman-adv/fragmentation.c
@@ -15,12 +15,28 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "fragmentation.h"
-#include "send.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_sched.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/string.h>
+
+#include "hard-interface.h"
#include "originator.h"
+#include "packet.h"
#include "routing.h"
-#include "hard-interface.h"
+#include "send.h"
#include "soft-interface.h"
/**
diff --git a/net/batman-adv/fragmentation.h b/net/batman-adv/fragmentation.h
index ec1e86f899e8..8b9877e70b95 100644
--- a/net/batman-adv/fragmentation.h
+++ b/net/batman-adv/fragmentation.h
@@ -18,6 +18,15 @@
#ifndef _NET_BATMAN_ADV_FRAGMENTATION_H_
#define _NET_BATMAN_ADV_FRAGMENTATION_H_
+#include "main.h"
+
+#include <linux/compiler.h>
+#include <linux/list.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
+
+struct sk_buff;
+
void batadv_frag_purge_orig(struct batadv_orig_node *orig,
bool (*check_cb)(struct batadv_frag_table_entry *));
bool batadv_frag_skb_fwd(struct sk_buff *skb,
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c
index a85eaca344e8..bb0158620628 100644
--- a/net/batman-adv/gateway_client.c
+++ b/net/batman-adv/gateway_client.c
@@ -15,18 +15,38 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
-#include "sysfs.h"
#include "gateway_client.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/udp.h>
+
#include "gateway_common.h"
#include "hard-interface.h"
#include "originator.h"
-#include "translation-table.h"
+#include "packet.h"
#include "routing.h"
-#include <linux/ip.h>
-#include <linux/ipv6.h>
-#include <linux/udp.h>
-#include <linux/if_vlan.h>
+#include "sysfs.h"
+#include "translation-table.h"
/* These are the offsets of the "hw type" and "hw address length" in the dhcp
* packet starting at the beginning of the dhcp header
@@ -733,11 +753,6 @@ batadv_gw_dhcp_recipient_get(struct sk_buff *skb, unsigned int *header_len,
if (!pskb_may_pull(skb, *header_len + sizeof(*udphdr)))
return BATADV_DHCP_NO;
- /* skb->data might have been reallocated by pskb_may_pull() */
- ethhdr = eth_hdr(skb);
- if (ntohs(ethhdr->h_proto) == ETH_P_8021Q)
- ethhdr = (struct ethhdr *)(skb->data + VLAN_HLEN);
-
udphdr = (struct udphdr *)(skb->data + *header_len);
*header_len += sizeof(*udphdr);
diff --git a/net/batman-adv/gateway_client.h b/net/batman-adv/gateway_client.h
index 185fb0887654..89565b451c18 100644
--- a/net/batman-adv/gateway_client.h
+++ b/net/batman-adv/gateway_client.h
@@ -18,6 +18,14 @@
#ifndef _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
#define _NET_BATMAN_ADV_GATEWAY_CLIENT_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_tvlv_gateway_data;
+struct seq_file;
+struct sk_buff;
+
void batadv_gw_check_client_stop(struct batadv_priv *bat_priv);
void batadv_gw_reselect(struct batadv_priv *bat_priv);
void batadv_gw_election(struct batadv_priv *bat_priv);
diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c
index 0792e2f101e4..39cf44ccebd4 100644
--- a/net/batman-adv/gateway_common.c
+++ b/net/batman-adv/gateway_common.c
@@ -15,9 +15,18 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "gateway_common.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+
#include "gateway_client.h"
+#include "packet.h"
/**
* batadv_parse_gw_bandwidth - parse supplied string buffer to extract download
diff --git a/net/batman-adv/gateway_common.h b/net/batman-adv/gateway_common.h
index df5434229675..bd5c812cebf4 100644
--- a/net/batman-adv/gateway_common.h
+++ b/net/batman-adv/gateway_common.h
@@ -18,6 +18,13 @@
#ifndef _NET_BATMAN_ADV_GATEWAY_COMMON_H_
#define _NET_BATMAN_ADV_GATEWAY_COMMON_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_priv;
+struct net_device;
+
enum batadv_gw_modes {
BATADV_GW_MODE_OFF,
BATADV_GW_MODE_CLIENT,
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index bdb020e29272..f4a15d2e5eaf 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -15,22 +15,36 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
-#include "distributed-arp-table.h"
#include "hard-interface.h"
-#include "soft-interface.h"
-#include "send.h"
-#include "translation-table.h"
-#include "routing.h"
-#include "sysfs.h"
-#include "debugfs.h"
-#include "originator.h"
-#include "hash.h"
-#include "bridge_loop_avoidance.h"
-#include "gateway_client.h"
+#include "main.h"
+#include <linux/bug.h>
+#include <linux/byteorder/generic.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
+#include <linux/if.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/rculist.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <net/net_namespace.h>
+
+#include "bridge_loop_avoidance.h"
+#include "debugfs.h"
+#include "distributed-arp-table.h"
+#include "gateway_client.h"
+#include "originator.h"
+#include "packet.h"
+#include "send.h"
+#include "soft-interface.h"
+#include "sysfs.h"
+#include "translation-table.h"
void batadv_hardif_free_rcu(struct rcu_head *rcu)
{
diff --git a/net/batman-adv/hard-interface.h b/net/batman-adv/hard-interface.h
index e8b6ffea703d..5a31420513e1 100644
--- a/net/batman-adv/hard-interface.h
+++ b/net/batman-adv/hard-interface.h
@@ -18,6 +18,17 @@
#ifndef _NET_BATMAN_ADV_HARD_INTERFACE_H_
#define _NET_BATMAN_ADV_HARD_INTERFACE_H_
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/compiler.h>
+#include <linux/notifier.h>
+#include <linux/rcupdate.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
+
+struct net_device;
+
enum batadv_hard_if_state {
BATADV_IF_NOT_IN_USE,
BATADV_IF_TO_BE_REMOVED,
diff --git a/net/batman-adv/hash.c b/net/batman-adv/hash.c
index 3a0e1dcd1f29..e89f3146b092 100644
--- a/net/batman-adv/hash.c
+++ b/net/batman-adv/hash.c
@@ -15,8 +15,12 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "hash.h"
+#include "main.h"
+
+#include <linux/fs.h>
+#include <linux/lockdep.h>
+#include <linux/slab.h>
/* clears the hash */
static void batadv_hash_init(struct batadv_hashtable *hash)
diff --git a/net/batman-adv/hash.h b/net/batman-adv/hash.h
index 379e32acf2b4..5065f50c9c3c 100644
--- a/net/batman-adv/hash.h
+++ b/net/batman-adv/hash.h
@@ -18,7 +18,16 @@
#ifndef _NET_BATMAN_ADV_HASH_H_
#define _NET_BATMAN_ADV_HASH_H_
+#include "main.h"
+
+#include <linux/compiler.h>
#include <linux/list.h>
+#include <linux/rculist.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
+
+struct lock_class_key;
/* callback to a compare function. should compare 2 element datas for their
* keys, return 0 if same and not 0 if not same
@@ -80,28 +89,6 @@ static inline void batadv_hash_delete(struct batadv_hashtable *hash,
}
/**
- * batadv_hash_bytes - hash some bytes and add them to the previous hash
- * @hash: previous hash value
- * @data: data to be hashed
- * @size: number of bytes to be hashed
- *
- * Returns the new hash value.
- */
-static inline uint32_t batadv_hash_bytes(uint32_t hash, const void *data,
- uint32_t size)
-{
- const unsigned char *key = data;
- int i;
-
- for (i = 0; i < size; i++) {
- hash += key[i];
- hash += (hash << 10);
- hash ^= (hash >> 6);
- }
- return hash;
-}
-
-/**
* batadv_hash_add - adds data to the hashtable
* @hash: storage hash table
* @compare: callback to determine if 2 hash elements are identical
diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c
index 6c3cfb57d132..07061bcbaa04 100644
--- a/net/batman-adv/icmp_socket.c
+++ b/net/batman-adv/icmp_socket.c
@@ -15,14 +15,39 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "icmp_socket.h"
#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/compiler.h>
#include <linux/debugfs.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/export.h>
+#include <linux/fcntl.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_sched.h>
+#include <linux/poll.h>
+#include <linux/printk.h>
+#include <linux/sched.h> /* for linux/wait.h */
+#include <linux/skbuff.h>
#include <linux/slab.h>
-#include "icmp_socket.h"
-#include "send.h"
-#include "hash.h"
-#include "originator.h"
+#include <linux/spinlock.h>
+#include <linux/stat.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/uaccess.h>
+#include <linux/wait.h>
+
#include "hard-interface.h"
+#include "originator.h"
+#include "packet.h"
+#include "send.h"
static struct batadv_socket_client *batadv_socket_client_hash[256];
diff --git a/net/batman-adv/icmp_socket.h b/net/batman-adv/icmp_socket.h
index 4815824e2f61..7de7fce4b48c 100644
--- a/net/batman-adv/icmp_socket.h
+++ b/net/batman-adv/icmp_socket.h
@@ -18,6 +18,13 @@
#ifndef _NET_BATMAN_ADV_ICMP_SOCKET_H_
#define _NET_BATMAN_ADV_ICMP_SOCKET_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_icmp_header;
+struct batadv_priv;
+
#define BATADV_ICMP_SOCKET "socket"
void batadv_socket_init(void);
diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 548e405d13c1..8457097f1643 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -15,31 +15,53 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/bug.h>
+#include <linux/byteorder/generic.h>
#include <linux/crc32c.h>
-#include <linux/highmem.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
#include <linux/if_vlan.h>
-#include <net/ip.h>
-#include <net/ipv6.h>
+#include <linux/init.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/netdevice.h>
+#include <linux/pkt_sched.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
#include <net/dsfield.h>
-#include "main.h"
-#include "sysfs.h"
+#include <net/rtnetlink.h>
+
+#include "bat_algo.h"
+#include "bridge_loop_avoidance.h"
#include "debugfs.h"
+#include "distributed-arp-table.h"
+#include "gateway_client.h"
+#include "gateway_common.h"
+#include "hard-interface.h"
+#include "icmp_socket.h"
+#include "multicast.h"
+#include "network-coding.h"
+#include "originator.h"
+#include "packet.h"
#include "routing.h"
#include "send.h"
-#include "originator.h"
#include "soft-interface.h"
-#include "icmp_socket.h"
#include "translation-table.h"
-#include "hard-interface.h"
-#include "gateway_client.h"
-#include "bridge_loop_avoidance.h"
-#include "distributed-arp-table.h"
-#include "multicast.h"
-#include "gateway_common.h"
-#include "hash.h"
-#include "bat_algo.h"
-#include "network-coding.h"
-#include "fragmentation.h"
/* List manipulations on hardif_list have to be rtnl_lock()'ed,
* list traversals just rcu-locked
diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h
index af0a3361d4b2..41d27c7872b9 100644
--- a/net/batman-adv/main.h
+++ b/net/batman-adv/main.h
@@ -163,28 +163,26 @@ enum batadv_uev_type {
/* Kernel headers */
-#include <linux/mutex.h> /* mutex */
-#include <linux/module.h> /* needed by all modules */
-#include <linux/netdevice.h> /* netdevice */
-#include <linux/etherdevice.h> /* ethernet address classification */
-#include <linux/if_ether.h> /* ethernet header */
-#include <linux/poll.h> /* poll_table */
-#include <linux/kthread.h> /* kernel threads */
-#include <linux/pkt_sched.h> /* schedule types */
-#include <linux/workqueue.h> /* workqueue */
+#include <linux/atomic.h>
+#include <linux/bitops.h> /* for packet.h */
+#include <linux/compiler.h>
+#include <linux/cpumask.h>
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h> /* for packet.h */
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/types.h>
#include <linux/percpu.h>
-#include <linux/slab.h>
-#include <net/sock.h> /* struct sock */
-#include <net/addrconf.h> /* ipv6 address stuff */
-#include <linux/ip.h>
-#include <net/rtnetlink.h>
#include <linux/jiffies.h>
-#include <linux/seq_file.h>
#include <linux/if_vlan.h>
#include "types.h"
-#define BATADV_PRINT_VID(vid) (vid & BATADV_VLAN_HAS_TAG ? \
+struct batadv_ogm_packet;
+struct seq_file;
+struct sk_buff;
+
+#define BATADV_PRINT_VID(vid) ((vid & BATADV_VLAN_HAS_TAG) ? \
(int)(vid & VLAN_VID_MASK) : -1)
extern char batadv_routing_algo[];
diff --git a/net/batman-adv/multicast.c b/net/batman-adv/multicast.c
index 09f2838dedf2..7aa480b7edd0 100644
--- a/net/batman-adv/multicast.c
+++ b/net/batman-adv/multicast.c
@@ -15,10 +15,33 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "multicast.h"
-#include "originator.h"
-#include "hard-interface.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/in6.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/ipv6.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <net/addrconf.h>
+#include <net/ipv6.h>
+
+#include "packet.h"
#include "translation-table.h"
/**
diff --git a/net/batman-adv/multicast.h b/net/batman-adv/multicast.h
index 033d80e84fdf..beb6e56c624a 100644
--- a/net/batman-adv/multicast.h
+++ b/net/batman-adv/multicast.h
@@ -18,6 +18,12 @@
#ifndef _NET_BATMAN_ADV_MULTICAST_H_
#define _NET_BATMAN_ADV_MULTICAST_H_
+#include "main.h"
+
+struct batadv_orig_node;
+struct batadv_priv;
+struct sk_buff;
+
/**
* batadv_forw_mode - the way a packet should be forwarded as
* @BATADV_FORW_ALL: forward the packet to all nodes (currently via classic
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index b984bc49deaf..f0a50f31d822 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -15,15 +15,44 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "network-coding.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/compiler.h>
#include <linux/debugfs.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/if_packet.h>
+#include <linux/init.h>
+#include <linux/jhash.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/random.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stat.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
-#include "main.h"
+#include "hard-interface.h"
#include "hash.h"
-#include "network-coding.h"
-#include "send.h"
#include "originator.h"
-#include "hard-interface.h"
+#include "packet.h"
#include "routing.h"
+#include "send.h"
static struct lock_class_key batadv_nc_coding_hash_lock_class_key;
static struct lock_class_key batadv_nc_decoding_hash_lock_class_key;
@@ -453,14 +482,8 @@ static uint32_t batadv_nc_hash_choose(const void *data, uint32_t size)
const struct batadv_nc_path *nc_path = data;
uint32_t hash = 0;
- hash = batadv_hash_bytes(hash, &nc_path->prev_hop,
- sizeof(nc_path->prev_hop));
- hash = batadv_hash_bytes(hash, &nc_path->next_hop,
- sizeof(nc_path->next_hop));
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(&nc_path->prev_hop, sizeof(nc_path->prev_hop), hash);
+ hash = jhash(&nc_path->next_hop, sizeof(nc_path->next_hop), hash);
return hash % size;
}
diff --git a/net/batman-adv/network-coding.h b/net/batman-adv/network-coding.h
index b5ab8ff544ee..5b79aa8c64c1 100644
--- a/net/batman-adv/network-coding.h
+++ b/net/batman-adv/network-coding.h
@@ -18,6 +18,19 @@
#ifndef _NET_BATMAN_ADV_NETWORK_CODING_H_
#define _NET_BATMAN_ADV_NETWORK_CODING_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_nc_node;
+struct batadv_neigh_node;
+struct batadv_ogm_packet;
+struct batadv_orig_node;
+struct batadv_priv;
+struct net_device;
+struct seq_file;
+struct sk_buff;
+
#ifdef CONFIG_BATMAN_ADV_NC
void batadv_nc_status_update(struct net_device *net_dev);
diff --git a/net/batman-adv/originator.c b/net/batman-adv/originator.c
index e3900e452616..018b7495ad84 100644
--- a/net/batman-adv/originator.c
+++ b/net/batman-adv/originator.c
@@ -15,19 +15,31 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "originator.h"
#include "main.h"
+
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/workqueue.h>
+
#include "distributed-arp-table.h"
-#include "originator.h"
-#include "hash.h"
-#include "translation-table.h"
-#include "routing.h"
+#include "fragmentation.h"
#include "gateway_client.h"
#include "hard-interface.h"
-#include "soft-interface.h"
-#include "bridge_loop_avoidance.h"
-#include "network-coding.h"
-#include "fragmentation.h"
+#include "hash.h"
#include "multicast.h"
+#include "network-coding.h"
+#include "routing.h"
+#include "translation-table.h"
/* hash class keys */
static struct lock_class_key batadv_orig_hash_lock_class_key;
@@ -197,13 +209,19 @@ static void batadv_neigh_node_free_rcu(struct rcu_head *rcu)
struct hlist_node *node_tmp;
struct batadv_neigh_node *neigh_node;
struct batadv_neigh_ifinfo *neigh_ifinfo;
+ struct batadv_algo_ops *bao;
neigh_node = container_of(rcu, struct batadv_neigh_node, rcu);
+ bao = neigh_node->orig_node->bat_priv->bat_algo_ops;
hlist_for_each_entry_safe(neigh_ifinfo, node_tmp,
&neigh_node->ifinfo_list, list) {
batadv_neigh_ifinfo_free_ref_now(neigh_ifinfo);
}
+
+ if (bao->bat_neigh_free)
+ bao->bat_neigh_free(neigh_node);
+
batadv_hardif_free_ref_now(neigh_node->if_incoming);
kfree(neigh_node);
diff --git a/net/batman-adv/originator.h b/net/batman-adv/originator.h
index 91339143a2f7..79734d302010 100644
--- a/net/batman-adv/originator.h
+++ b/net/batman-adv/originator.h
@@ -18,8 +18,21 @@
#ifndef _NET_BATMAN_ADV_ORIGINATOR_H_
#define _NET_BATMAN_ADV_ORIGINATOR_H_
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/compiler.h>
+#include <linux/if_ether.h>
+#include <linux/jhash.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/stddef.h>
+#include <linux/types.h>
+
#include "hash.h"
+struct seq_file;
+
int batadv_compare_orig(const struct hlist_node *node, const void *data2);
int batadv_originator_init(struct batadv_priv *bat_priv);
void batadv_originator_free(struct batadv_priv *bat_priv);
@@ -75,20 +88,9 @@ void batadv_orig_node_vlan_free_ref(struct batadv_orig_node_vlan *orig_vlan);
*/
static inline uint32_t batadv_choose_orig(const void *data, uint32_t size)
{
- const unsigned char *key = data;
uint32_t hash = 0;
- size_t i;
-
- for (i = 0; i < 6; i++) {
- hash += key[i];
- hash += (hash << 10);
- hash ^= (hash >> 6);
- }
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(data, ETH_ALEN, hash);
return hash % size;
}
diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
index 9468bc09c7c4..9e747c08d0bc 100644
--- a/net/batman-adv/packet.h
+++ b/net/batman-adv/packet.h
@@ -18,6 +18,9 @@
#ifndef _NET_BATMAN_ADV_PACKET_H_
#define _NET_BATMAN_ADV_PACKET_H_
+#include <asm/byteorder.h>
+#include <linux/types.h>
+
/**
* enum batadv_packettype - types for batman-adv encapsulated packets
* @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV
diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index c5d90095bc3c..c360c0cd19c2 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -15,20 +15,36 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "routing.h"
-#include "send.h"
-#include "soft-interface.h"
-#include "hard-interface.h"
-#include "icmp_socket.h"
-#include "translation-table.h"
-#include "originator.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/compiler.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/if_ether.h>
+#include <linux/jiffies.h>
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+
+#include "bitarray.h"
#include "bridge_loop_avoidance.h"
#include "distributed-arp-table.h"
-#include "network-coding.h"
#include "fragmentation.h"
-
-#include <linux/if_vlan.h>
+#include "hard-interface.h"
+#include "icmp_socket.h"
+#include "network-coding.h"
+#include "originator.h"
+#include "packet.h"
+#include "send.h"
+#include "soft-interface.h"
+#include "translation-table.h"
static int batadv_route_unicast_packet(struct sk_buff *skb,
struct batadv_hard_iface *recv_if);
diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h
index 6573f12b3ddc..6bc29d33abc1 100644
--- a/net/batman-adv/routing.h
+++ b/net/batman-adv/routing.h
@@ -18,6 +18,16 @@
#ifndef _NET_BATMAN_ADV_ROUTING_H_
#define _NET_BATMAN_ADV_ROUTING_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_hard_iface;
+struct batadv_neigh_node;
+struct batadv_orig_node;
+struct batadv_priv;
+struct sk_buff;
+
bool batadv_check_management_packet(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface,
int header_len);
diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
index 23635bd63fec..0a01992e65ab 100644
--- a/net/batman-adv/send.c
+++ b/net/batman-adv/send.c
@@ -15,19 +15,37 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
+#include "send.h"
#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/if.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/workqueue.h>
+
#include "distributed-arp-table.h"
-#include "send.h"
-#include "routing.h"
-#include "translation-table.h"
-#include "soft-interface.h"
-#include "hard-interface.h"
-#include "gateway_common.h"
+#include "fragmentation.h"
#include "gateway_client.h"
-#include "originator.h"
+#include "hard-interface.h"
#include "network-coding.h"
-#include "fragmentation.h"
-#include "multicast.h"
+#include "originator.h"
+#include "routing.h"
+#include "soft-interface.h"
+#include "translation-table.h"
static void batadv_send_outstanding_bcast_packet(struct work_struct *work);
diff --git a/net/batman-adv/send.h b/net/batman-adv/send.h
index 60c233eb35ed..0536835fe503 100644
--- a/net/batman-adv/send.h
+++ b/net/batman-adv/send.h
@@ -18,6 +18,19 @@
#ifndef _NET_BATMAN_ADV_SEND_H_
#define _NET_BATMAN_ADV_SEND_H_
+#include "main.h"
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+#include "packet.h"
+
+struct batadv_hard_iface;
+struct batadv_orig_node;
+struct batadv_priv;
+struct sk_buff;
+struct work_struct;
+
int batadv_send_skb_packet(struct sk_buff *skb,
struct batadv_hard_iface *hard_iface,
const uint8_t *dst_addr);
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 50cf722f4e1b..c002961da75d 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -15,26 +15,50 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "soft-interface.h"
-#include "hard-interface.h"
-#include "distributed-arp-table.h"
-#include "routing.h"
-#include "send.h"
-#include "debugfs.h"
-#include "translation-table.h"
-#include "hash.h"
-#include "gateway_common.h"
-#include "gateway_client.h"
-#include "sysfs.h"
-#include "originator.h"
-#include <linux/slab.h>
-#include <linux/ethtool.h>
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/byteorder/generic.h>
+#include <linux/cache.h>
+#include <linux/compiler.h>
+#include <linux/errno.h>
#include <linux/etherdevice.h>
+#include <linux/ethtool.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
#include <linux/if_vlan.h>
-#include "multicast.h"
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/percpu.h>
+#include <linux/printk.h>
+#include <linux/random.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/socket.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/types.h>
+#include <linux/workqueue.h>
+
#include "bridge_loop_avoidance.h"
+#include "debugfs.h"
+#include "distributed-arp-table.h"
+#include "gateway_client.h"
+#include "gateway_common.h"
+#include "hard-interface.h"
+#include "multicast.h"
#include "network-coding.h"
+#include "packet.h"
+#include "send.h"
+#include "sysfs.h"
+#include "translation-table.h"
static int batadv_get_settings(struct net_device *dev, struct ethtool_cmd *cmd);
static void batadv_get_drvinfo(struct net_device *dev,
@@ -105,6 +129,7 @@ static struct net_device_stats *batadv_interface_stats(struct net_device *dev)
static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
{
struct batadv_priv *bat_priv = netdev_priv(dev);
+ struct batadv_softif_vlan *vlan;
struct sockaddr *addr = p;
uint8_t old_addr[ETH_ALEN];
@@ -115,12 +140,17 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
ether_addr_copy(dev->dev_addr, addr->sa_data);
/* only modify transtable if it has been initialized before */
- if (atomic_read(&bat_priv->mesh_state) == BATADV_MESH_ACTIVE) {
- batadv_tt_local_remove(bat_priv, old_addr, BATADV_NO_FLAGS,
+ if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)
+ return 0;
+
+ rcu_read_lock();
+ hlist_for_each_entry_rcu(vlan, &bat_priv->softif_vlan_list, list) {
+ batadv_tt_local_remove(bat_priv, old_addr, vlan->vid,
"mac address changed", false);
- batadv_tt_local_add(dev, addr->sa_data, BATADV_NO_FLAGS,
+ batadv_tt_local_add(dev, addr->sa_data, vlan->vid,
BATADV_NULL_IFINDEX, BATADV_NO_MARK);
}
+ rcu_read_unlock();
return 0;
}
diff --git a/net/batman-adv/soft-interface.h b/net/batman-adv/soft-interface.h
index 9ce08049ffd0..578e8a663c30 100644
--- a/net/batman-adv/soft-interface.h
+++ b/net/batman-adv/soft-interface.h
@@ -18,6 +18,17 @@
#ifndef _NET_BATMAN_ADV_SOFT_INTERFACE_H_
#define _NET_BATMAN_ADV_SOFT_INTERFACE_H_
+#include "main.h"
+
+#include <net/rtnetlink.h>
+
+struct batadv_hard_iface;
+struct batadv_orig_node;
+struct batadv_priv;
+struct batadv_softif_vlan;
+struct net_device;
+struct sk_buff;
+
int batadv_skb_head_push(struct sk_buff *skb, unsigned int len);
void batadv_interface_rx(struct net_device *soft_iface,
struct sk_buff *skb, struct batadv_hard_iface *recv_if,
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
index fa8c347bf057..d6a312a82c03 100644
--- a/net/batman-adv/sysfs.c
+++ b/net/batman-adv/sysfs.c
@@ -15,16 +15,35 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "sysfs.h"
-#include "translation-table.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/compiler.h>
+#include <linux/device.h>
+#include <linux/errno.h>
+#include <linux/fs.h>
+#include <linux/if.h>
+#include <linux/if_vlan.h>
+#include <linux/kernel.h>
+#include <linux/netdevice.h>
+#include <linux/printk.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/rtnetlink.h>
+#include <linux/slab.h>
+#include <linux/stat.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/stringify.h>
+
#include "distributed-arp-table.h"
-#include "network-coding.h"
-#include "originator.h"
+#include "gateway_client.h"
+#include "gateway_common.h"
#include "hard-interface.h"
+#include "network-coding.h"
+#include "packet.h"
#include "soft-interface.h"
-#include "gateway_common.h"
-#include "gateway_client.h"
static struct net_device *batadv_kobj_to_netdev(struct kobject *obj)
{
@@ -151,7 +170,7 @@ ssize_t batadv_show_##_name(struct kobject *kobj, \
static BATADV_ATTR(_name, _mode, batadv_show_##_name, \
batadv_store_##_name)
-#define BATADV_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func) \
+#define BATADV_ATTR_SIF_STORE_UINT(_name, _var, _min, _max, _post_func) \
ssize_t batadv_store_##_name(struct kobject *kobj, \
struct attribute *attr, char *buff, \
size_t count) \
@@ -161,24 +180,24 @@ ssize_t batadv_store_##_name(struct kobject *kobj, \
\
return __batadv_store_uint_attr(buff, count, _min, _max, \
_post_func, attr, \
- &bat_priv->_name, net_dev); \
+ &bat_priv->_var, net_dev); \
}
-#define BATADV_ATTR_SIF_SHOW_UINT(_name) \
+#define BATADV_ATTR_SIF_SHOW_UINT(_name, _var) \
ssize_t batadv_show_##_name(struct kobject *kobj, \
struct attribute *attr, char *buff) \
{ \
struct batadv_priv *bat_priv = batadv_kobj_to_batpriv(kobj); \
\
- return sprintf(buff, "%i\n", atomic_read(&bat_priv->_name)); \
+ return sprintf(buff, "%i\n", atomic_read(&bat_priv->_var)); \
} \
/* Use this, if you are going to set [name] in the soft-interface
* (bat_priv) to an unsigned integer value
*/
-#define BATADV_ATTR_SIF_UINT(_name, _mode, _min, _max, _post_func) \
- static BATADV_ATTR_SIF_STORE_UINT(_name, _min, _max, _post_func)\
- static BATADV_ATTR_SIF_SHOW_UINT(_name) \
+#define BATADV_ATTR_SIF_UINT(_name, _var, _mode, _min, _max, _post_func)\
+ static BATADV_ATTR_SIF_STORE_UINT(_name, _var, _min, _max, _post_func)\
+ static BATADV_ATTR_SIF_SHOW_UINT(_name, _var) \
static BATADV_ATTR(_name, _mode, batadv_show_##_name, \
batadv_store_##_name)
@@ -540,19 +559,20 @@ BATADV_ATTR_SIF_BOOL(fragmentation, S_IRUGO | S_IWUSR, batadv_update_min_mtu);
static BATADV_ATTR(routing_algo, S_IRUGO, batadv_show_bat_algo, NULL);
static BATADV_ATTR(gw_mode, S_IRUGO | S_IWUSR, batadv_show_gw_mode,
batadv_store_gw_mode);
-BATADV_ATTR_SIF_UINT(orig_interval, S_IRUGO | S_IWUSR, 2 * BATADV_JITTER,
- INT_MAX, NULL);
-BATADV_ATTR_SIF_UINT(hop_penalty, S_IRUGO | S_IWUSR, 0, BATADV_TQ_MAX_VALUE,
- NULL);
-BATADV_ATTR_SIF_UINT(gw_sel_class, S_IRUGO | S_IWUSR, 1, BATADV_TQ_MAX_VALUE,
- batadv_post_gw_reselect);
+BATADV_ATTR_SIF_UINT(orig_interval, orig_interval, S_IRUGO | S_IWUSR,
+ 2 * BATADV_JITTER, INT_MAX, NULL);
+BATADV_ATTR_SIF_UINT(hop_penalty, hop_penalty, S_IRUGO | S_IWUSR, 0,
+ BATADV_TQ_MAX_VALUE, NULL);
+BATADV_ATTR_SIF_UINT(gw_sel_class, gw_sel_class, S_IRUGO | S_IWUSR, 1,
+ BATADV_TQ_MAX_VALUE, batadv_post_gw_reselect);
static BATADV_ATTR(gw_bandwidth, S_IRUGO | S_IWUSR, batadv_show_gw_bwidth,
batadv_store_gw_bwidth);
#ifdef CONFIG_BATMAN_ADV_MCAST
BATADV_ATTR_SIF_BOOL(multicast_mode, S_IRUGO | S_IWUSR, NULL);
#endif
#ifdef CONFIG_BATMAN_ADV_DEBUG
-BATADV_ATTR_SIF_UINT(log_level, S_IRUGO | S_IWUSR, 0, BATADV_DBG_ALL, NULL);
+BATADV_ATTR_SIF_UINT(log_level, log_level, S_IRUGO | S_IWUSR, 0,
+ BATADV_DBG_ALL, NULL);
#endif
#ifdef CONFIG_BATMAN_ADV_NC
BATADV_ATTR_SIF_BOOL(network_coding, S_IRUGO | S_IWUSR,
diff --git a/net/batman-adv/sysfs.h b/net/batman-adv/sysfs.h
index b9e79ad806ac..2294583f7cf9 100644
--- a/net/batman-adv/sysfs.h
+++ b/net/batman-adv/sysfs.h
@@ -18,6 +18,16 @@
#ifndef _NET_BATMAN_ADV_SYSFS_H_
#define _NET_BATMAN_ADV_SYSFS_H_
+#include "main.h"
+
+#include <linux/sysfs.h>
+#include <linux/types.h>
+
+struct batadv_priv;
+struct batadv_softif_vlan;
+struct kobject;
+struct net_device;
+
#define BATADV_SYSFS_IF_MESH_SUBDIR "mesh"
#define BATADV_SYSFS_IF_BAT_SUBDIR "batman_adv"
/**
diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c
index b098e53edded..b4824951010b 100644
--- a/net/batman-adv/translation-table.c
+++ b/net/batman-adv/translation-table.c
@@ -15,18 +15,41 @@
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
-#include "main.h"
#include "translation-table.h"
-#include "soft-interface.h"
+#include "main.h"
+
+#include <linux/atomic.h>
+#include <linux/bug.h>
+#include <linux/byteorder/generic.h>
+#include <linux/compiler.h>
+#include <linux/crc32c.h>
+#include <linux/errno.h>
+#include <linux/etherdevice.h>
+#include <linux/fs.h>
+#include <linux/if_ether.h>
+#include <linux/jhash.h>
+#include <linux/jiffies.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+#include <linux/rculist.h>
+#include <linux/rcupdate.h>
+#include <linux/seq_file.h>
+#include <linux/slab.h>
+#include <linux/spinlock.h>
+#include <linux/stddef.h>
+#include <linux/string.h>
+#include <linux/workqueue.h>
+#include <net/net_namespace.h>
+
+#include "bridge_loop_avoidance.h"
#include "hard-interface.h"
-#include "send.h"
#include "hash.h"
-#include "originator.h"
-#include "routing.h"
-#include "bridge_loop_avoidance.h"
#include "multicast.h"
-
-#include <linux/crc32c.h>
+#include "originator.h"
+#include "packet.h"
+#include "soft-interface.h"
/* hash class keys */
static struct lock_class_key batadv_tt_local_hash_lock_class_key;
@@ -67,12 +90,8 @@ static inline uint32_t batadv_choose_tt(const void *data, uint32_t size)
uint32_t hash = 0;
tt = (struct batadv_tt_common_entry *)data;
- hash = batadv_hash_bytes(hash, &tt->addr, ETH_ALEN);
- hash = batadv_hash_bytes(hash, &tt->vid, sizeof(tt->vid));
-
- hash += (hash << 3);
- hash ^= (hash >> 11);
- hash += (hash << 15);
+ hash = jhash(&tt->addr, ETH_ALEN, hash);
+ hash = jhash(&tt->vid, sizeof(tt->vid), hash);
return hash % size;
}
@@ -954,17 +973,17 @@ int batadv_tt_local_seq_print_text(struct seq_file *seq, void *offset)
" * %pM %4i [%c%c%c%c%c%c] %3u.%03u (%#.8x)\n",
tt_common_entry->addr,
BATADV_PRINT_VID(tt_common_entry->vid),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
no_purge ? 'P' : '.',
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_NEW ? 'N' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_PENDING ? 'X' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (tt_common_entry->flags &
- BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_NEW) ? 'N' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_PENDING) ? 'X' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((tt_common_entry->flags &
+ BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
no_purge ? 0 : last_seen_secs,
no_purge ? 0 : last_seen_msecs,
vlan->tt.crc);
@@ -1528,10 +1547,10 @@ batadv_tt_global_print_entry(struct batadv_priv *bat_priv,
BATADV_PRINT_VID(tt_global_entry->common.vid),
best_entry->ttvn, best_entry->orig_node->orig,
last_ttvn, vlan->tt.crc,
- (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
- (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
- (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.'));
+ ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
+ ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
+ ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));
batadv_orig_node_vlan_free_ref(vlan);
}
@@ -1560,10 +1579,10 @@ print_list:
BATADV_PRINT_VID(tt_global_entry->common.vid),
orig_entry->ttvn, orig_entry->orig_node->orig,
last_ttvn, vlan->tt.crc,
- (flags & BATADV_TT_CLIENT_ROAM ? 'R' : '.'),
- (flags & BATADV_TT_CLIENT_WIFI ? 'W' : '.'),
- (flags & BATADV_TT_CLIENT_ISOLA ? 'I' : '.'),
- (flags & BATADV_TT_CLIENT_TEMP ? 'T' : '.'));
+ ((flags & BATADV_TT_CLIENT_ROAM) ? 'R' : '.'),
+ ((flags & BATADV_TT_CLIENT_WIFI) ? 'W' : '.'),
+ ((flags & BATADV_TT_CLIENT_ISOLA) ? 'I' : '.'),
+ ((flags & BATADV_TT_CLIENT_TEMP) ? 'T' : '.'));
batadv_orig_node_vlan_free_ref(vlan);
}
@@ -2529,7 +2548,7 @@ static bool batadv_send_other_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (%pM) [%c]\n",
req_src, tt_data->ttvn, req_dst,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
/* Let's get the orig node of the REAL destination */
req_dst_orig_node = batadv_orig_hash_find(bat_priv, req_dst);
@@ -2660,7 +2679,7 @@ static bool batadv_send_my_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_REQUEST from %pM for ttvn: %u (me) [%c]\n",
req_src, tt_data->ttvn,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
spin_lock_bh(&bat_priv->tt.commit_lock);
@@ -2899,7 +2918,7 @@ static void batadv_handle_tt_response(struct batadv_priv *bat_priv,
batadv_dbg(BATADV_DBG_TT, bat_priv,
"Received TT_RESPONSE from %pM for ttvn %d t_size: %d [%c]\n",
resp_src, tt_data->ttvn, num_entries,
- (tt_data->flags & BATADV_TT_FULL_TABLE ? 'F' : '.'));
+ ((tt_data->flags & BATADV_TT_FULL_TABLE) ? 'F' : '.'));
orig_node = batadv_orig_hash_find(bat_priv, resp_src);
if (!orig_node)
diff --git a/net/batman-adv/translation-table.h b/net/batman-adv/translation-table.h
index 5769037c7e2d..6acc25d3a925 100644
--- a/net/batman-adv/translation-table.h
+++ b/net/batman-adv/translation-table.h
@@ -18,6 +18,15 @@
#ifndef _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
#define _NET_BATMAN_ADV_TRANSLATION_TABLE_H_
+#include "main.h"
+
+#include <linux/types.h>
+
+struct batadv_orig_node;
+struct batadv_priv;
+struct net_device;
+struct seq_file;
+
int batadv_tt_init(struct batadv_priv *bat_priv);
bool batadv_tt_local_add(struct net_device *soft_iface, const uint8_t *addr,
unsigned short vid, int ifindex, uint32_t mark);
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index c1000c0d6b0d..67d63483618e 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -18,9 +18,23 @@
#ifndef _NET_BATMAN_ADV_TYPES_H_
#define _NET_BATMAN_ADV_TYPES_H_
+#ifndef _NET_BATMAN_ADV_MAIN_H_
+#error only "main.h" can be included directly
+#endif
+
+#include <linux/bitops.h>
+#include <linux/compiler.h>
+#include <linux/if_ether.h>
+#include <linux/netdevice.h>
+#include <linux/sched.h> /* for linux/wait.h */
+#include <linux/spinlock.h>
+#include <linux/types.h>
+#include <linux/wait.h>
+#include <linux/workqueue.h>
+
#include "packet.h"
-#include "bitarray.h"
-#include <linux/kernel.h>
+
+struct seq_file;
#ifdef CONFIG_BATMAN_ADV_DAT
@@ -1121,6 +1135,8 @@ struct batadv_forw_packet {
* @bat_neigh_is_equiv_or_better: check if neigh1 is equally good or better
* than neigh2 for their respective outgoing interface from the metric
* prospective
+ * @bat_neigh_free: free the resources allocated by the routing algorithm for a
+ * neigh_node object
* @bat_orig_print: print the originator table (optional)
* @bat_orig_free: free the resources allocated by the routing algorithm for an
* orig_node object
@@ -1138,6 +1154,7 @@ struct batadv_algo_ops {
void (*bat_primary_iface_set)(struct batadv_hard_iface *hard_iface);
void (*bat_ogm_schedule)(struct batadv_hard_iface *hard_iface);
void (*bat_ogm_emit)(struct batadv_forw_packet *forw_packet);
+ /* neigh_node handling API */
int (*bat_neigh_cmp)(struct batadv_neigh_node *neigh1,
struct batadv_hard_iface *if_outgoing1,
struct batadv_neigh_node *neigh2,
@@ -1147,6 +1164,7 @@ struct batadv_algo_ops {
struct batadv_hard_iface *if_outgoing1,
struct batadv_neigh_node *neigh2,
struct batadv_hard_iface *if_outgoing2);
+ void (*bat_neigh_free)(struct batadv_neigh_node *neigh);
/* orig_node handling API */
void (*bat_orig_print)(struct batadv_priv *priv, struct seq_file *seq,
struct batadv_hard_iface *hard_iface);

Privacy Policy