struct team_port *port;
int port_index;
- port_index = rr_priv(team)->sent_packets++ % team->en_port_count;
+ port_index = team_num_to_port_index(team,
+ rr_priv(team)->sent_packets++);
port = team_get_port_by_index_rcu(team, port_index);
+ if (unlikely(!port))
+ goto drop;
port = team_get_first_port_txable_rcu(team, port);
if (unlikely(!port))
goto drop;
developed. At this point enabling this option won't do anything
except increase code size.
- config ATH9K_MAC_DEBUG
- bool "Atheros MAC statistics"
- depends on ATH9K_DEBUGFS
- default y
- ---help---
- This option enables collection of statistics for Rx/Tx status
- data and some other MAC related statistics
-
-config ATH9K_RATE_CONTROL
+config ATH9K_LEGACY_RATE_CONTROL
bool "Atheros ath9k rate control"
depends on ATH9K
- default y
+ default n
---help---
Say Y, if you want to use the ath9k specific rate control
- module instead of minstrel_ht.
+ module instead of minstrel_ht. Be warned that there are various
+ issues with the ath9k RC and minstrel is a more robust algorithm.
+ Note that even if this option is selected, "ath9k_rate_control"
+ has to be passed to mac80211 using the module parameter,
+ ieee80211_default_rc_algo.
config ATH9K_HTC
tristate "Atheros HTC based wireless cards support"
}
list_for_each_entry_safe(vif, tmp, ¬ify, notify_list) {
- notify_remote_via_irq(vif->irq);
+ notify_remote_via_irq(vif->rx_irq);
list_del_init(&vif->notify_list);
+ xenvif_put(vif);
}
/* More work to do? */
int ip_tunnel_init(struct net_device *dev);
void ip_tunnel_uninit(struct net_device *dev);
void ip_tunnel_dellink(struct net_device *dev, struct list_head *head);
-int __net_init ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
- struct rtnl_link_ops *ops, char *devname);
+int ip_tunnel_init_net(struct net *net, int ip_tnl_net_id,
+ struct rtnl_link_ops *ops, char *devname);
-void __net_exit ip_tunnel_delete_net(struct ip_tunnel_net *itn);
+void ip_tunnel_delete_net(struct ip_tunnel_net *itn);
void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
- const struct iphdr *tnl_params);
+ const struct iphdr *tnl_params, const u8 protocol);
int ip_tunnel_ioctl(struct net_device *dev, struct ip_tunnel_parm *p, int cmd);
int ip_tunnel_change_mtu(struct net_device *dev, int new_mtu);
#include "bat_algo.h"
#include "network-coding.h"
+/**
+ * batadv_dup_status - duplicate status
+ * @BATADV_NO_DUP: the packet is a duplicate
+ * @BATADV_ORIG_DUP: OGM is a duplicate in the originator (but not for the
+ * neighbor)
+ * @BATADV_NEIGH_DUP: OGM is a duplicate for the neighbor
+ * @BATADV_PROTECTED: originator is currently protected (after reboot)
+ */
+enum batadv_dup_status {
+ BATADV_NO_DUP = 0,
+ BATADV_ORIG_DUP,
+ BATADV_NEIGH_DUP,
+ BATADV_PROTECTED,
+};
+
+ /**
+ * batadv_ring_buffer_set - update the ring buffer with the given value
+ * @lq_recv: pointer to the ring buffer
+ * @lq_index: index to store the value at
+ * @value: value to store in the ring buffer
+ */
+ static void batadv_ring_buffer_set(uint8_t lq_recv[], uint8_t *lq_index,
+ uint8_t value)
+ {
+ lq_recv[*lq_index] = value;
+ *lq_index = (*lq_index + 1) % BATADV_TQ_GLOBAL_WINDOW_SIZE;
+ }
+
+ /**
+ * batadv_ring_buffer_set - compute the average of all non-zero values stored
+ * in the given ring buffer
+ * @lq_recv: pointer to the ring buffer
+ *
+ * Returns computed average value.
+ */
+ static uint8_t batadv_ring_buffer_avg(const uint8_t lq_recv[])
+ {
+ const uint8_t *ptr;
+ uint16_t count = 0, i = 0, sum = 0;
+
+ ptr = lq_recv;
+
+ while (i < BATADV_TQ_GLOBAL_WINDOW_SIZE) {
+ if (*ptr != 0) {
+ count++;
+ sum += *ptr;
+ }
+
+ i++;
+ ptr++;
+ }
+
+ if (count == 0)
+ return 0;
+
+ return (uint8_t)(sum / count);
+ }
++
static struct batadv_neigh_node *
batadv_iv_ogm_neigh_new(struct batadv_hard_iface *hard_iface,
const uint8_t *neigh_addr,
struct batadv_neigh_node *orig_neigh_router = NULL;
int has_directlink_flag;
int is_my_addr = 0, is_my_orig = 0, is_my_oldorig = 0;
- int is_broadcast = 0, is_bidirect;
+ int is_bidirect;
bool is_single_hop_neigh = false;
bool is_from_best_next_hop = false;
- int is_duplicate, sameseq, simlar_ttl;
+ int sameseq, similar_ttl;
+ enum batadv_dup_status dup_status;
uint32_t if_incoming_seqno;
uint8_t *prev_sender;
ieee80211_sta_rx_notify(sdata, (struct ieee80211_hdr *)mgmt);
ieee80211_sta_reset_beacon_monitor(sdata);
- return true;
+ ret = true;
+ out:
+ kfree(bss_ies);
+ return ret;
}
- static enum rx_mgmt_action __must_check
- ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
- struct ieee80211_mgmt *mgmt, size_t len,
- struct cfg80211_bss **bss)
+ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
+ struct ieee80211_mgmt *mgmt,
+ size_t len)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
struct ieee80211_mgd_assoc_data *assoc_data = ifmgd->assoc_data;