Public Attributes
mesh_path Struct Reference

#include <mesh.h>

List of all members.

Public Attributes

u8 discovery_retries
u32 discovery_timeout
u8 dst [ETH_ALEN]
unsigned long exp_time
enum mesh_path_flags flags
struct sk_buff_head frame_queue
u8 hop_count
bool is_gate
bool is_root
u32 metric
u8 mpp [ETH_ALEN]
struct sta_info __rcu * next_hop
u32 rann_metric
u8 rann_snd_addr [ETH_ALEN]
struct rcu_head rcu
struct ieee80211_sub_if_datasdata
u32 sn
spinlock_t state_lock
struct timer_list timer

Detailed Description

struct mesh_path - mac80211 mesh path structure

: mesh path destination mac address : mesh subif : mesh neighbor to which frames for this destination will be forwarded : mesh path discovery timer : pending queue for frames sent to this destination while the path is unresolved : target sequence number : current metric to this destination : hops to destination : in jiffies, when the path will expire or when it expired : timeout (lapse in jiffies) used for the last discovery retry : number of discovery retries : mesh path flags, as specified on &enum mesh_path_flags : mesh path state lock used to protect changes to the mpath itself. No need to take this lock when adding or removing an mpath to a hash bucket on a path table. : the destination station of this path is a mesh gate

The combination of dst and sdata is unique in the mesh path table. Since the next_hop STA is only protected by RCU as well, deleting the STA must also remove/substitute the mesh_path structure and wait until that is no longer reachable before destroying the STA completely.

struct mesh_path - mac80211 mesh path structure

: mesh path destination mac address : mesh subif : mesh neighbor to which frames for this destination will be forwarded : mesh path discovery timer : pending queue for frames sent to this destination while the path is unresolved : target sequence number : current metric to this destination : hops to destination : in jiffies, when the path will expire or when it expired : timeout (lapse in jiffies) used for the last discovery retry : number of discovery retries : mesh path flags, as specified on &enum mesh_path_flags : mesh path state lock used to protect changes to the mpath itself. No need to take this lock when adding or removing an mpath to a hash bucket on a path table. : the RANN sender address : the aggregated path metric towards the root node : the destination station of this path is a root node : the destination station of this path is a mesh gate

The combination of dst and sdata is unique in the mesh path table. Since the next_hop STA is only protected by RCU as well, deleting the STA must also remove/substitute the mesh_path structure and wait until that is no longer reachable before destroying the STA completely.

Definition at line 94 of file kernel-3.2/mesh.h.


Member Data Documentation

Definition at line 107 of file kernel-3.2/mesh.h.

Definition at line 106 of file kernel-3.2/mesh.h.

Definition at line 95 of file kernel-3.2/mesh.h.

unsigned long mesh_path::exp_time

Definition at line 105 of file kernel-3.2/mesh.h.

Definition at line 108 of file kernel-3.2/mesh.h.

struct sk_buff_head mesh_path::frame_queue

Definition at line 100 of file kernel-3.2/mesh.h.

Definition at line 104 of file kernel-3.2/mesh.h.

Definition at line 110 of file kernel-3.2/mesh.h.

Definition at line 134 of file kernel-3.5/mesh.h.

Definition at line 103 of file kernel-3.2/mesh.h.

Definition at line 96 of file kernel-3.2/mesh.h.

struct sta_info __rcu * mesh_path::next_hop

Definition at line 98 of file kernel-3.2/mesh.h.

Definition at line 133 of file kernel-3.5/mesh.h.

Definition at line 132 of file kernel-3.5/mesh.h.

struct rcu_head mesh_path::rcu

Definition at line 101 of file kernel-3.2/mesh.h.

Definition at line 97 of file kernel-3.2/mesh.h.

Definition at line 102 of file kernel-3.2/mesh.h.

Definition at line 109 of file kernel-3.2/mesh.h.

struct timer_list mesh_path::timer

Definition at line 99 of file kernel-3.2/mesh.h.


The documentation for this struct was generated from the following files:


ros_rt_wmp
Author(s): Danilo Tardioli, dantard@unizar.es
autogenerated on Mon Oct 6 2014 08:27:14