xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

batman-adv: rename all instances of batman_packet to batman_ogm_packet

Browse Source 
The follow-up routing code changes are going to introduce additional
routing packet types which make this distinction necessary.

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
This commit is contained in:
Marek Lindner
2011-07-29 17:31:50 +02:00
parent a943cac144
commit b6da4bf5d7
9 changed files with 204 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
net/batman-adv/hard-interface.c
View File

@@ -131,7 +131,7 @@ static void primary_if_select(struct bat_priv *bat_priv,
struct hard_iface *new_hard_iface)
{
struct hard_iface *curr_hard_iface;
struct batman_packet *batman_packet;
struct batman_ogm_packet *batman_ogm_packet;
ASSERT_RTNL();
@@ -147,9 +147,10 @@ static void primary_if_select(struct bat_priv *bat_priv,
if (!new_hard_iface)
return;
batman_packet = (struct batman_packet *)(new_hard_iface->packet_buff);
batman_packet->flags = PRIMARIES_FIRST_HOP;
batman_packet->ttl = TTL;
batman_ogm_packet = (struct batman_ogm_packet *)
(new_hard_iface->packet_buff);
batman_ogm_packet->flags = PRIMARIES_FIRST_HOP;
batman_ogm_packet->ttl = TTL;
primary_if_update_addr(bat_priv);
}
@@ -164,9 +165,12 @@ static bool hardif_is_iface_up(const struct hard_iface *hard_iface)
static void update_mac_addresses(struct hard_iface *hard_iface)
{
memcpy(((struct batman_packet *)(hard_iface->packet_buff))->orig,
struct batman_ogm_packet *batman_ogm_packet;
batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff;
memcpy(batman_ogm_packet->orig,
hard_iface->net_dev->dev_addr, ETH_ALEN);
memcpy(((struct batman_packet *)(hard_iface->packet_buff))->prev_sender,
memcpy(batman_ogm_packet->prev_sender,
hard_iface->net_dev->dev_addr, ETH_ALEN);
}
@@ -283,7 +287,7 @@ int hardif_enable_interface(struct hard_iface *hard_iface,
const char *iface_name)
{
struct bat_priv *bat_priv;
struct batman_packet *batman_packet;
struct batman_ogm_packet *batman_ogm_packet;
struct net_device *soft_iface;
int ret;
@@ -318,7 +322,7 @@ int hardif_enable_interface(struct hard_iface *hard_iface,
hard_iface->soft_iface = soft_iface;
bat_priv = netdev_priv(hard_iface->soft_iface);
hard_iface->packet_len = BAT_PACKET_LEN;
hard_iface->packet_len = BATMAN_OGM_LEN;
hard_iface->packet_buff = kmalloc(hard_iface->packet_len, GFP_ATOMIC);
if (!hard_iface->packet_buff) {
@@ -328,14 +332,15 @@ int hardif_enable_interface(struct hard_iface *hard_iface,
goto err;
}
batman_packet = (struct batman_packet *)(hard_iface->packet_buff);
batman_packet->packet_type = BAT_PACKET;
batman_packet->version = COMPAT_VERSION;
batman_packet->flags = NO_FLAGS;
batman_packet->ttl = 2;
batman_packet->tq = TQ_MAX_VALUE;
batman_packet->tt_num_changes = 0;
batman_packet->ttvn = 0;
batman_ogm_packet = (struct batman_ogm_packet *)
(hard_iface->packet_buff);
batman_ogm_packet->packet_type = BAT_OGM;
batman_ogm_packet->version = COMPAT_VERSION;
batman_ogm_packet->flags = NO_FLAGS;
batman_ogm_packet->ttl = 2;
batman_ogm_packet->tq = TQ_MAX_VALUE;
batman_ogm_packet->tt_num_changes = 0;
batman_ogm_packet->ttvn = 0;
hard_iface->if_num = bat_priv->num_ifaces;
bat_priv->num_ifaces++;
@@ -580,7 +585,7 @@ static int batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
struct net_device *orig_dev)
{
struct bat_priv *bat_priv;
struct batman_packet *batman_packet;
struct batman_ogm_packet *batman_ogm_packet;
struct hard_iface *hard_iface;
int ret;
@@ -612,21 +617,21 @@ static int batman_skb_recv(struct sk_buff *skb, struct net_device *dev,
if (hard_iface->if_status != IF_ACTIVE)
goto err_free;
batman_packet = (struct batman_packet *)skb->data;
batman_ogm_packet = (struct batman_ogm_packet *)skb->data;
if (batman_packet->version != COMPAT_VERSION) {
if (batman_ogm_packet->version != COMPAT_VERSION) {
bat_dbg(DBG_BATMAN, bat_priv,
"Drop packet: incompatible batman version (%i)\n",
batman_packet->version);
batman_ogm_packet->version);
goto err_free;
}
/* all receive handlers return whether they received or reused
* the supplied skb. if not, we have to free the skb. */
switch (batman_packet->packet_type) {
switch (batman_ogm_packet->packet_type) {
/* batman originator packet */
case BAT_PACKET:
case BAT_OGM:
ret = recv_bat_packet(skb, hard_iface);
break;