*/
#include "main.h"
-#include "bat_sysfs.h"
+#include "sysfs.h"
#include "gateway_client.h"
#include "gateway_common.h"
#include "hard-interface.h"
#define BATADV_DHCP_OPTIONS_OFFSET 240
#define BATADV_DHCP_REQUEST 3
-static void batadv_gw_node_free_ref(struct gw_node *gw_node)
+static void batadv_gw_node_free_ref(struct batadv_gw_node *gw_node)
{
if (atomic_dec_and_test(&gw_node->refcount))
kfree_rcu(gw_node, rcu);
}
-static struct gw_node *batadv_gw_get_selected_gw_node(struct bat_priv *bat_priv)
+static struct batadv_gw_node *
+batadv_gw_get_selected_gw_node(struct batadv_priv *bat_priv)
{
- struct gw_node *gw_node;
+ struct batadv_gw_node *gw_node;
rcu_read_lock();
gw_node = rcu_dereference(bat_priv->curr_gw);
return gw_node;
}
-struct orig_node *batadv_gw_get_selected_orig(struct bat_priv *bat_priv)
+struct batadv_orig_node *
+batadv_gw_get_selected_orig(struct batadv_priv *bat_priv)
{
- struct gw_node *gw_node;
- struct orig_node *orig_node = NULL;
+ struct batadv_gw_node *gw_node;
+ struct batadv_orig_node *orig_node = NULL;
gw_node = batadv_gw_get_selected_gw_node(bat_priv);
if (!gw_node)
return orig_node;
}
-static void batadv_gw_select(struct bat_priv *bat_priv,
- struct gw_node *new_gw_node)
+static void batadv_gw_select(struct batadv_priv *bat_priv,
+ struct batadv_gw_node *new_gw_node)
{
- struct gw_node *curr_gw_node;
+ struct batadv_gw_node *curr_gw_node;
spin_lock_bh(&bat_priv->gw_list_lock);
spin_unlock_bh(&bat_priv->gw_list_lock);
}
-void batadv_gw_deselect(struct bat_priv *bat_priv)
+void batadv_gw_deselect(struct batadv_priv *bat_priv)
{
atomic_set(&bat_priv->gw_reselect, 1);
}
-static struct gw_node *batadv_gw_get_best_gw_node(struct bat_priv *bat_priv)
+static struct batadv_gw_node *
+batadv_gw_get_best_gw_node(struct batadv_priv *bat_priv)
{
- struct neigh_node *router;
+ struct batadv_neigh_node *router;
struct hlist_node *node;
- struct gw_node *gw_node, *curr_gw = NULL;
+ struct batadv_gw_node *gw_node, *curr_gw = NULL;
uint32_t max_gw_factor = 0, tmp_gw_factor = 0;
uint8_t max_tq = 0;
int down, up;
- struct orig_node *orig_node;
+ struct batadv_orig_node *orig_node;
rcu_read_lock();
hlist_for_each_entry_rcu(gw_node, node, &bat_priv->gw_list, list) {
return curr_gw;
}
-void batadv_gw_election(struct bat_priv *bat_priv)
+void batadv_gw_election(struct batadv_priv *bat_priv)
{
- struct gw_node *curr_gw = NULL, *next_gw = NULL;
- struct neigh_node *router = NULL;
+ struct batadv_gw_node *curr_gw = NULL, *next_gw = NULL;
+ struct batadv_neigh_node *router = NULL;
char gw_addr[18] = { '\0' };
/* The batman daemon checks here if we already passed a full originator
* hear about. This check is based on the daemon's uptime which we
* don't have.
*/
- if (atomic_read(&bat_priv->gw_mode) != GW_MODE_CLIENT)
+ if (atomic_read(&bat_priv->gw_mode) != BATADV_GW_MODE_CLIENT)
goto out;
if (!batadv_atomic_dec_not_zero(&bat_priv->gw_reselect))
}
if ((curr_gw) && (!next_gw)) {
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Removing selected gateway - no gateway in range\n");
- batadv_throw_uevent(bat_priv, UEV_GW, UEV_DEL, NULL);
+ batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_DEL,
+ NULL);
} else if ((!curr_gw) && (next_gw)) {
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Adding route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags, router->tq_avg);
- batadv_throw_uevent(bat_priv, UEV_GW, UEV_ADD, gw_addr);
+ batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_ADD,
+ gw_addr);
} else {
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Changing route to gateway %pM (gw_flags: %i, tq: %i)\n",
next_gw->orig_node->orig,
next_gw->orig_node->gw_flags, router->tq_avg);
- batadv_throw_uevent(bat_priv, UEV_GW, UEV_CHANGE, gw_addr);
+ batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_CHANGE,
+ gw_addr);
}
batadv_gw_select(bat_priv, next_gw);
batadv_neigh_node_free_ref(router);
}
-void batadv_gw_check_election(struct bat_priv *bat_priv,
- struct orig_node *orig_node)
+void batadv_gw_check_election(struct batadv_priv *bat_priv,
+ struct batadv_orig_node *orig_node)
{
- struct orig_node *curr_gw_orig;
- struct neigh_node *router_gw = NULL, *router_orig = NULL;
+ struct batadv_orig_node *curr_gw_orig;
+ struct batadv_neigh_node *router_gw = NULL, *router_orig = NULL;
uint8_t gw_tq_avg, orig_tq_avg;
curr_gw_orig = batadv_gw_get_selected_orig(bat_priv);
(orig_tq_avg - gw_tq_avg < atomic_read(&bat_priv->gw_sel_class)))
goto out;
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Restarting gateway selection: better gateway found (tq curr: %i, tq new: %i)\n",
gw_tq_avg, orig_tq_avg);
return;
}
-static void batadv_gw_node_add(struct bat_priv *bat_priv,
- struct orig_node *orig_node,
+static void batadv_gw_node_add(struct batadv_priv *bat_priv,
+ struct batadv_orig_node *orig_node,
uint8_t new_gwflags)
{
- struct gw_node *gw_node;
+ struct batadv_gw_node *gw_node;
int down, up;
gw_node = kzalloc(sizeof(*gw_node), GFP_ATOMIC);
spin_unlock_bh(&bat_priv->gw_list_lock);
batadv_gw_bandwidth_to_kbit(new_gwflags, &down, &up);
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Found new gateway %pM -> gw_class: %i - %i%s/%i%s\n",
orig_node->orig, new_gwflags,
(down > 2048 ? down / 1024 : down),
(up > 2048 ? "MBit" : "KBit"));
}
-void batadv_gw_node_update(struct bat_priv *bat_priv,
- struct orig_node *orig_node, uint8_t new_gwflags)
+void batadv_gw_node_update(struct batadv_priv *bat_priv,
+ struct batadv_orig_node *orig_node,
+ uint8_t new_gwflags)
{
struct hlist_node *node;
- struct gw_node *gw_node, *curr_gw;
+ struct batadv_gw_node *gw_node, *curr_gw;
/* Note: We don't need a NULL check here, since curr_gw never gets
* dereferenced. If curr_gw is NULL we also should not exit as we may
if (gw_node->orig_node != orig_node)
continue;
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Gateway class of originator %pM changed from %i to %i\n",
orig_node->orig, gw_node->orig_node->gw_flags,
new_gwflags);
if (new_gwflags == BATADV_NO_FLAGS) {
gw_node->deleted = jiffies;
- batadv_dbg(DBG_BATMAN, bat_priv,
+ batadv_dbg(BATADV_DBG_BATMAN, bat_priv,
"Gateway %pM removed from gateway list\n",
orig_node->orig);
batadv_gw_node_free_ref(curr_gw);
}
-void batadv_gw_node_delete(struct bat_priv *bat_priv,
- struct orig_node *orig_node)
+void batadv_gw_node_delete(struct batadv_priv *bat_priv,
+ struct batadv_orig_node *orig_node)
{
batadv_gw_node_update(bat_priv, orig_node, 0);
}
-void batadv_gw_node_purge(struct bat_priv *bat_priv)
+void batadv_gw_node_purge(struct batadv_priv *bat_priv)
{
- struct gw_node *gw_node, *curr_gw;
+ struct batadv_gw_node *gw_node, *curr_gw;
struct hlist_node *node, *node_tmp;
unsigned long timeout = msecs_to_jiffies(2 * BATADV_PURGE_TIMEOUT);
int do_deselect = 0;
&bat_priv->gw_list, list) {
if (((!gw_node->deleted) ||
(time_before(jiffies, gw_node->deleted + timeout))) &&
- atomic_read(&bat_priv->mesh_state) == MESH_ACTIVE)
+ atomic_read(&bat_priv->mesh_state) == BATADV_MESH_ACTIVE)
continue;
if (curr_gw == gw_node)
}
/* fails if orig_node has no router */
-static int batadv_write_buffer_text(struct bat_priv *bat_priv,
- struct seq_file *seq,
- const struct gw_node *gw_node)
+static int batadv_write_buffer_text(struct batadv_priv *bat_priv,
+ struct seq_file *seq,
+ const struct batadv_gw_node *gw_node)
{
- struct gw_node *curr_gw;
- struct neigh_node *router;
+ struct batadv_gw_node *curr_gw;
+ struct batadv_neigh_node *router;
int down, up, ret = -1;
batadv_gw_bandwidth_to_kbit(gw_node->orig_node->gw_flags, &down, &up);
int batadv_gw_client_seq_print_text(struct seq_file *seq, void *offset)
{
struct net_device *net_dev = (struct net_device *)seq->private;
- struct bat_priv *bat_priv = netdev_priv(net_dev);
- struct hard_iface *primary_if;
- struct gw_node *gw_node;
+ struct batadv_priv *bat_priv = netdev_priv(net_dev);
+ struct batadv_hard_iface *primary_if;
+ struct batadv_gw_node *gw_node;
struct hlist_node *node;
int gw_count = 0, ret = 0;
goto out;
}
- if (primary_if->if_status != IF_ACTIVE) {
+ if (primary_if->if_status != BATADV_IF_ACTIVE) {
ret = seq_printf(seq,
"BATMAN mesh %s disabled - primary interface not active\n",
net_dev->name);
return true;
}
-bool batadv_gw_out_of_range(struct bat_priv *bat_priv,
+bool batadv_gw_out_of_range(struct batadv_priv *bat_priv,
struct sk_buff *skb, struct ethhdr *ethhdr)
{
- struct neigh_node *neigh_curr = NULL, *neigh_old = NULL;
- struct orig_node *orig_dst_node = NULL;
- struct gw_node *curr_gw = NULL;
+ struct batadv_neigh_node *neigh_curr = NULL, *neigh_old = NULL;
+ struct batadv_orig_node *orig_dst_node = NULL;
+ struct batadv_gw_node *curr_gw = NULL;
bool ret, out_of_range = false;
unsigned int header_len = 0;
uint8_t curr_tq_avg;
goto out;
switch (atomic_read(&bat_priv->gw_mode)) {
- case GW_MODE_SERVER:
+ case BATADV_GW_MODE_SERVER:
/* If we are a GW then we are our best GW. We can artificially
* set the tq towards ourself as the maximum value
*/
curr_tq_avg = BATADV_TQ_MAX_VALUE;
break;
- case GW_MODE_CLIENT:
+ case BATADV_GW_MODE_CLIENT:
curr_gw = batadv_gw_get_selected_gw_node(bat_priv);
if (!curr_gw)
goto out;
curr_tq_avg = neigh_curr->tq_avg;
break;
- case GW_MODE_OFF:
+ case BATADV_GW_MODE_OFF:
default:
goto out;
}
projects / firefly-linux-kernel-4.4.55.git / blobdiff