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batman-adv: Prefix packet defines with BATADV_ 

Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
This commit is contained in:
Sven Eckelmann 2012-06-03 22:19:13 +02:00 committed by Antonio Quartulli
parent 64346643e8
commit 7e071c79a6
11 changed files with 40 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
net/batman-adv/bat_iv_ogm.c
View File

@ -64,7 +64,7 @@ static int batadv_iv_ogm_iface_enable(struct hard_iface *hard_iface)
get_random_bytes(&random_seqno, sizeof(random_seqno));
atomic_set(&hard_iface->seqno, random_seqno);
hard_iface->packet_len = BATMAN_OGM_HLEN;
hard_iface->packet_len = BATADV_OGM_HLEN;
hard_iface->packet_buff = kmalloc(hard_iface->packet_len, GFP_ATOMIC);
if (!hard_iface->packet_buff)
@ -72,7 +72,7 @@ static int batadv_iv_ogm_iface_enable(struct hard_iface *hard_iface)
batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff;
batman_ogm_packet->header.packet_type = BAT_IV_OGM;
batman_ogm_packet->header.version = COMPAT_VERSION;
batman_ogm_packet->header.version = BATADV_COMPAT_VERSION;
batman_ogm_packet->header.ttl = 2;
batman_ogm_packet->flags = NO_FLAGS;
batman_ogm_packet->tq = TQ_MAX_VALUE;
@ -139,7 +139,7 @@ static int batadv_iv_ogm_aggr_packet(int buff_pos, int packet_len,
{
int next_buff_pos = 0;
next_buff_pos += buff_pos + BATMAN_OGM_HLEN;
next_buff_pos += buff_pos + BATADV_OGM_HLEN;
next_buff_pos += batadv_tt_len(tt_num_changes);
return (next_buff_pos <= packet_len) &&
@ -191,7 +191,7 @@ static void batadv_iv_ogm_send_to_if(struct forw_packet *forw_packet,
batman_ogm_packet->ttvn, hard_iface->net_dev->name,
hard_iface->net_dev->dev_addr);
buff_pos += BATMAN_OGM_HLEN;
buff_pos += BATADV_OGM_HLEN;
buff_pos += batadv_tt_len(batman_ogm_packet->tt_num_changes);
packet_num++;
batman_ogm_packet = (struct batman_ogm_packet *)
@ -561,7 +561,7 @@ static void batadv_iv_ogm_forward(struct orig_node *orig_node,
batman_ogm_packet->flags &= ~DIRECTLINK;
batadv_iv_ogm_queue_add(bat_priv, (unsigned char *)batman_ogm_packet,
BATMAN_OGM_HLEN + batadv_tt_len(tt_num_changes),
BATADV_OGM_HLEN + batadv_tt_len(tt_num_changes),
if_incoming, 0, batadv_iv_ogm_fwd_send_time());
}
@ -579,7 +579,7 @@ static void batadv_iv_ogm_schedule(struct hard_iface *hard_iface)
tt_num_changes = batadv_tt_append_diff(bat_priv,
&hard_iface->packet_buff,
&hard_iface->packet_len,
BATMAN_OGM_HLEN);
BATADV_OGM_HLEN);
batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff;
@ -1025,7 +1025,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,
}
rcu_read_unlock();
if (batman_ogm_packet->header.version != COMPAT_VERSION) {
if (batman_ogm_packet->header.version != BATADV_COMPAT_VERSION) {
batadv_dbg(DBG_BATMAN, bat_priv,
"Drop packet: incompatible batman version (%i)\n",
batman_ogm_packet->header.version);
@ -1227,7 +1227,7 @@ static int batadv_iv_ogm_receive(struct sk_buff *skb,
unsigned char *tt_buff, *packet_buff;
bool ret;
ret = batadv_check_management_packet(skb, if_incoming, BATMAN_OGM_HLEN);
ret = batadv_check_management_packet(skb, if_incoming, BATADV_OGM_HLEN);
if (!ret)
return NET_RX_DROP;
@ -1248,12 +1248,12 @@ static int batadv_iv_ogm_receive(struct sk_buff *skb,
/* unpack the aggregated packets and process them one by one */
do {
tt_buff = packet_buff + buff_pos + BATMAN_OGM_HLEN;
tt_buff = packet_buff + buff_pos + BATADV_OGM_HLEN;
batadv_iv_ogm_process(ethhdr, batman_ogm_packet, tt_buff,
if_incoming);
buff_pos += BATMAN_OGM_HLEN;
buff_pos += BATADV_OGM_HLEN;
buff_pos += batadv_tt_len(batman_ogm_packet->tt_num_changes);
batman_ogm_packet = (struct batman_ogm_packet *)

3
net/batman-adv/hard-interface.c
View File

@ -263,6 +263,7 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface,
{
struct bat_priv *bat_priv;
struct net_device *soft_iface;
__be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
int ret;
if (hard_iface->if_status != IF_NOT_IN_USE)
@ -309,7 +310,7 @@ int batadv_hardif_enable_interface(struct hard_iface *hard_iface,
hard_iface->if_status = IF_INACTIVE;
batadv_orig_hash_add_if(hard_iface, bat_priv->num_ifaces);
hard_iface->batman_adv_ptype.type = __constant_htons(ETH_P_BATMAN);
hard_iface->batman_adv_ptype.type = ethertype;
hard_iface->batman_adv_ptype.func = batadv_batman_skb_recv;
hard_iface->batman_adv_ptype.dev = hard_iface->net_dev;
dev_add_pack(&hard_iface->batman_adv_ptype);

4
net/batman-adv/icmp_socket.c
View File

@ -203,9 +203,9 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff,
icmp_packet->uid = socket_client->index;
if (icmp_packet->header.version != COMPAT_VERSION) {
if (icmp_packet->header.version != BATADV_COMPAT_VERSION) {
icmp_packet->msg_type = PARAMETER_PROBLEM;
icmp_packet->header.version = COMPAT_VERSION;
icmp_packet->header.version = BATADV_COMPAT_VERSION;
batadv_socket_add_packet(socket_client, icmp_packet,
packet_len);
goto free_skb;

4
net/batman-adv/main.c
View File

@ -72,7 +72,7 @@ static int __init batadv_init(void)
register_netdevice_notifier(&batadv_hard_if_notifier);
pr_info("B.A.T.M.A.N. advanced %s (compatibility version %i) loaded\n",
SOURCE_VERSION, COMPAT_VERSION);
SOURCE_VERSION, BATADV_COMPAT_VERSION);
return 0;
}
@ -238,7 +238,7 @@ int batadv_batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
batman_ogm_packet = (struct batman_ogm_packet *)skb->data;
if (batman_ogm_packet->header.version != COMPAT_VERSION) {
if (batman_ogm_packet->header.version != BATADV_COMPAT_VERSION) {
batadv_dbg(DBG_BATMAN, bat_priv,
"Drop packet: incompatible batman version (%i)\n",
batman_ogm_packet->header.version);

12
net/batman-adv/packet.h
View File

@ -20,7 +20,7 @@
#ifndef _NET_BATMAN_ADV_PACKET_H_
#define _NET_BATMAN_ADV_PACKET_H_
#define ETH_P_BATMAN 0x4305 /* unofficial/not registered Ethertype */
#define BATADV_ETH_P_BATMAN 0x4305 /* unofficial/not registered Ethertype */
enum bat_packettype {
BAT_IV_OGM = 0x01,
@ -34,7 +34,7 @@ enum bat_packettype {
};
/* this file is included by batctl which needs these defines */
#define COMPAT_VERSION 14
#define BATADV_COMPAT_VERSION 14
enum batman_iv_flags {
NOT_BEST_NEXT_HOP = 1 << 3,
@ -65,7 +65,7 @@ enum unicast_frag_flags {
};
/* TT_QUERY subtypes */
#define TT_QUERY_TYPE_MASK 0x3
#define BATADV_TT_QUERY_TYPE_MASK 0x3
enum tt_query_packettype {
TT_REQUEST = 0,
@ -126,7 +126,7 @@ struct batman_ogm_packet {
__be16 tt_crc;
} __packed;
#define BATMAN_OGM_HLEN sizeof(struct batman_ogm_packet)
#define BATADV_OGM_HLEN sizeof(struct batman_ogm_packet)
struct icmp_packet {
struct batman_header header;
@ -138,7 +138,7 @@ struct icmp_packet {
uint8_t reserved;
} __packed;
#define BAT_RR_LEN 16
#define BATADV_RR_LEN 16
/* icmp_packet_rr must start with all fields from imcp_packet
* as this is assumed by code that handles ICMP packets
@ -151,7 +151,7 @@ struct icmp_packet_rr {
__be16 seqno;
uint8_t uid;
uint8_t rr_cur;
uint8_t rr[BAT_RR_LEN][ETH_ALEN];
uint8_t rr[BATADV_RR_LEN][ETH_ALEN];
} __packed;
struct unicast_packet {

4
net/batman-adv/routing.c
View File

@ -423,7 +423,7 @@ int batadv_recv_icmp_packet(struct sk_buff *skb, struct hard_iface *recv_if)
/* add record route information if not full */
if ((hdr_size == sizeof(struct icmp_packet_rr)) &&
(icmp_packet->rr_cur < BAT_RR_LEN)) {
(icmp_packet->rr_cur < BATADV_RR_LEN)) {
memcpy(&(icmp_packet->rr[icmp_packet->rr_cur]),
ethhdr->h_dest, ETH_ALEN);
icmp_packet->rr_cur++;
@ -603,7 +603,7 @@ int batadv_recv_tt_query(struct sk_buff *skb, struct hard_iface *recv_if)
tt_query = (struct tt_query_packet *)skb->data;
switch (tt_query->flags & TT_QUERY_TYPE_MASK) {
switch (tt_query->flags & BATADV_TT_QUERY_TYPE_MASK) {
case TT_REQUEST:
batadv_inc_counter(bat_priv, BAT_CNT_TT_REQUEST_RX);

4
net/batman-adv/send.c
View File

@ -58,11 +58,11 @@ int batadv_send_skb_packet(struct sk_buff *skb, struct hard_iface *hard_iface,
ethhdr = (struct ethhdr *)skb_mac_header(skb);
memcpy(ethhdr->h_source, hard_iface->net_dev->dev_addr, ETH_ALEN);
memcpy(ethhdr->h_dest, dst_addr, ETH_ALEN);
ethhdr->h_proto = __constant_htons(ETH_P_BATMAN);
ethhdr->h_proto = __constant_htons(BATADV_ETH_P_BATMAN);
skb_set_network_header(skb, ETH_HLEN);
skb->priority = TC_PRIO_CONTROL;
skb->protocol = __constant_htons(ETH_P_BATMAN);
skb->protocol = __constant_htons(BATADV_ETH_P_BATMAN);
skb->dev = hard_iface->net_dev;

12
net/batman-adv/soft-interface.c
View File

@ -135,6 +135,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
struct hard_iface *primary_if = NULL;
struct bcast_packet *bcast_packet;
struct vlan_ethhdr *vhdr;
__be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
static const uint8_t stp_addr[ETH_ALEN] = {0x01, 0x80, 0xC2, 0x00, 0x00,
0x00};
unsigned int header_len = 0;
@ -152,11 +153,11 @@ static int batadv_interface_tx(struct sk_buff *skb,
vhdr = (struct vlan_ethhdr *)skb->data;
vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
if (ntohs(vhdr->h_vlan_encapsulated_proto) != ETH_P_BATMAN)
if (vhdr->h_vlan_encapsulated_proto != ethertype)
break;
/* fall through */
case ETH_P_BATMAN:
case BATADV_ETH_P_BATMAN:
goto dropped;
}
@ -208,7 +209,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
goto dropped;
bcast_packet = (struct bcast_packet *)skb->data;
bcast_packet->header.version = COMPAT_VERSION;
bcast_packet->header.version = BATADV_COMPAT_VERSION;
bcast_packet->header.ttl = TTL;
/* batman packet type: broadcast */
@ -266,6 +267,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
struct ethhdr *ethhdr;
struct vlan_ethhdr *vhdr;
short vid __maybe_unused = -1;
__be16 ethertype = __constant_htons(BATADV_ETH_P_BATMAN);
/* check if enough space is available for pulling, and pull */
if (!pskb_may_pull(skb, hdr_size))
@ -281,11 +283,11 @@ void batadv_interface_rx(struct net_device *soft_iface,
vhdr = (struct vlan_ethhdr *)skb->data;
vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
if (ntohs(vhdr->h_vlan_encapsulated_proto) != ETH_P_BATMAN)
if (vhdr->h_vlan_encapsulated_proto != ethertype)
break;
/* fall through */
case ETH_P_BATMAN:
case BATADV_ETH_P_BATMAN:
goto dropped;
}

8
net/batman-adv/translation-table.c
View File

@ -1441,7 +1441,7 @@ static int batadv_send_tt_request(struct bat_priv *bat_priv,
sizeof(struct tt_query_packet));
tt_request->header.packet_type = BAT_TT_QUERY;
tt_request->header.version = COMPAT_VERSION;
tt_request->header.version = BATADV_COMPAT_VERSION;
memcpy(tt_request->src, primary_if->net_dev->dev_addr, ETH_ALEN);
memcpy(tt_request->dst, dst_orig_node->orig, ETH_ALEN);
tt_request->header.ttl = TTL;
@ -1575,7 +1575,7 @@ static bool batadv_send_other_tt_response(struct bat_priv *bat_priv,
}
tt_response->header.packet_type = BAT_TT_QUERY;
tt_response->header.version = COMPAT_VERSION;
tt_response->header.version = BATADV_COMPAT_VERSION;
tt_response->header.ttl = TTL;
memcpy(tt_response->src, req_dst_orig_node->orig, ETH_ALEN);
memcpy(tt_response->dst, tt_request->src, ETH_ALEN);
@ -1696,7 +1696,7 @@ static bool batadv_send_my_tt_response(struct bat_priv *bat_priv,
}
tt_response->header.packet_type = BAT_TT_QUERY;
tt_response->header.version = COMPAT_VERSION;
tt_response->header.version = BATADV_COMPAT_VERSION;
tt_response->header.ttl = TTL;
memcpy(tt_response->src, primary_if->net_dev->dev_addr, ETH_ALEN);
memcpy(tt_response->dst, tt_request->src, ETH_ALEN);
@ -2008,7 +2008,7 @@ static void batadv_send_roam_adv(struct bat_priv *bat_priv, uint8_t *client,
sizeof(struct roam_adv_packet));
roam_adv_packet->header.packet_type = BAT_ROAM_ADV;
roam_adv_packet->header.version = COMPAT_VERSION;
roam_adv_packet->header.version = BATADV_COMPAT_VERSION;
roam_adv_packet->header.ttl = TTL;
primary_if = batadv_primary_if_get_selected(bat_priv);
if (!primary_if)

4
net/batman-adv/unicast.c
View File

@ -253,7 +253,7 @@ int batadv_frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
memcpy(frag1, &tmp_uc, sizeof(tmp_uc));
frag1->header.ttl--;
frag1->header.version = COMPAT_VERSION;
frag1->header.version = BATADV_COMPAT_VERSION;
frag1->header.packet_type = BAT_UNICAST_FRAG;
memcpy(frag1->orig, primary_if->net_dev->dev_addr, ETH_ALEN);
@ -319,7 +319,7 @@ find_router:
unicast_packet = (struct unicast_packet *)skb->data;
unicast_packet->header.version = COMPAT_VERSION;
unicast_packet->header.version = BATADV_COMPAT_VERSION;
/* batman packet type: unicast */
unicast_packet->header.packet_type = BAT_UNICAST;
/* set unicast ttl */

2
net/batman-adv/vis.c
View File

@ -873,7 +873,7 @@ int batadv_vis_init(struct bat_priv *bat_priv)
INIT_LIST_HEAD(&bat_priv->my_vis_info->send_list);
kref_init(&bat_priv->my_vis_info->refcount);
bat_priv->my_vis_info->bat_priv = bat_priv;
packet->header.version = COMPAT_VERSION;
packet->header.version = BATADV_COMPAT_VERSION;
packet->header.packet_type = BAT_VIS;
packet->header.ttl = TTL;
packet->seqno = 0;