diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ieee80211-mesh.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/ieee80211-mesh.h b/include/linux/ieee80211-mesh.h index bf4a544aed00..4ce4e47d6d01 100644 --- a/include/linux/ieee80211-mesh.h +++ b/include/linux/ieee80211-mesh.h @@ -53,6 +53,24 @@ struct ieee80211_mesh_hwmp_preq_bottom { struct ieee80211_mesh_hwmp_preq_target targets[]; } __packed; +struct ieee80211_mesh_hwmp_prep_top { + u8 flags; + u8 hopcount; + u8 ttl; + u8 target_addr[ETH_ALEN]; + __le32 target_sn; + + /* optional Target External Address */ + u8 variable[]; +} __packed; + +struct ieee80211_mesh_hwmp_prep_bottom { + __le32 lifetime; + __le32 metric; + u8 orig_addr[ETH_ALEN]; + __le32 orig_sn; +} __packed; + /* Mesh flags */ #define MESH_FLAGS_AE_A4 0x1 #define MESH_FLAGS_AE_A5_A6 0x2 @@ -269,4 +287,13 @@ ieee80211_mesh_hwmp_preq_get_bottom(const u8 *ie) ieee80211_mesh_preq_prep_ae_enabled(ie) ? ETH_ALEN : 0]; } +static inline struct ieee80211_mesh_hwmp_prep_bottom * +ieee80211_mesh_hwmp_prep_get_bottom(const u8 *ie) +{ + struct ieee80211_mesh_hwmp_prep_top *top = (void *)ie; + + return (void *)&top->variable[ + ieee80211_mesh_preq_prep_ae_enabled(ie) ? ETH_ALEN : 0]; +} + #endif /* LINUX_IEEE80211_MESH_H */ |