diff options
| -rw-r--r-- | include/net/cfg80211.h | 4 | ||||
| -rw-r--r-- | include/uapi/linux/nl80211.h | 5 | ||||
| -rw-r--r-- | net/wireless/mesh.c | 2 | ||||
| -rw-r--r-- | net/wireless/nl80211.c | 8 |
4 files changed, 18 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 855c76ccff38..31ca11672ca8 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1124,6 +1124,9 @@ struct bss_parameters { * setting for new peer links. * @dot11MeshAwakeWindowDuration: The duration in TUs the STA will remain awake * after transmitting its beacon. + * @plink_timeout: If no tx activity is seen from a STA we've established + * peering with for longer than this time (in seconds), then remove it + * from the STA's list of peers. Default is 30 minutes. */ struct mesh_config { u16 dot11MeshRetryTimeout; @@ -1153,6 +1156,7 @@ struct mesh_config { u16 dot11MeshHWMPconfirmationInterval; enum nl80211_mesh_power_mode power_mode; u16 dot11MeshAwakeWindowDuration; + u32 plink_timeout; }; /** diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 1f0019d4cce6..ca6facf4df0c 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2577,6 +2577,10 @@ enum nl80211_mesh_power_mode { * * @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs) * + * @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've + * established peering with for longer than this time (in seconds), then + * remove it from the STA's list of peers. Default is 30 minutes. + * * @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use */ enum nl80211_meshconf_params { @@ -2608,6 +2612,7 @@ enum nl80211_meshconf_params { NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL, NL80211_MESHCONF_POWER_MODE, NL80211_MESHCONF_AWAKE_WINDOW, + NL80211_MESHCONF_PLINK_TIMEOUT, /* keep last */ __NL80211_MESHCONF_ATTR_AFTER_LAST, diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c index 5dfb289ab761..0daaf72e1b81 100644 --- a/net/wireless/mesh.c +++ b/net/wireless/mesh.c @@ -18,6 +18,7 @@ #define MESH_PATH_TO_ROOT_TIMEOUT 6000 #define MESH_ROOT_INTERVAL 5000 #define MESH_ROOT_CONFIRMATION_INTERVAL 2000 +#define MESH_DEFAULT_PLINK_TIMEOUT 1800 /* timeout in seconds */ /* * Minimum interval between two consecutive PREQs originated by the same @@ -75,6 +76,7 @@ const struct mesh_config default_mesh_config = { .dot11MeshHWMPconfirmationInterval = MESH_ROOT_CONFIRMATION_INTERVAL, .power_mode = NL80211_MESH_POWER_ACTIVE, .dot11MeshAwakeWindowDuration = MESH_DEFAULT_AWAKE_WINDOW, + .plink_timeout = MESH_DEFAULT_PLINK_TIMEOUT, }; const struct mesh_setup default_mesh_setup = { diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 88e820b73674..8aa83c04d4eb 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4575,7 +4575,9 @@ static int nl80211_get_mesh_config(struct sk_buff *skb, nla_put_u32(msg, NL80211_MESHCONF_POWER_MODE, cur_params.power_mode) || nla_put_u16(msg, NL80211_MESHCONF_AWAKE_WINDOW, - cur_params.dot11MeshAwakeWindowDuration)) + cur_params.dot11MeshAwakeWindowDuration) || + nla_put_u32(msg, NL80211_MESHCONF_PLINK_TIMEOUT, + cur_params.plink_timeout)) goto nla_put_failure; nla_nest_end(msg, pinfoattr); genlmsg_end(msg, hdr); @@ -4616,6 +4618,7 @@ static const struct nla_policy nl80211_meshconf_params_policy[NL80211_MESHCONF_A [NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL] = { .type = NLA_U16 }, [NL80211_MESHCONF_POWER_MODE] = { .type = NLA_U32 }, [NL80211_MESHCONF_AWAKE_WINDOW] = { .type = NLA_U16 }, + [NL80211_MESHCONF_PLINK_TIMEOUT] = { .type = NLA_U32 }, }; static const struct nla_policy @@ -4753,6 +4756,9 @@ do { \ FILL_IN_MESH_PARAM_IF_SET(tb, cfg, dot11MeshAwakeWindowDuration, 0, 65535, mask, NL80211_MESHCONF_AWAKE_WINDOW, nla_get_u16); + FILL_IN_MESH_PARAM_IF_SET(tb, cfg, plink_timeout, 1, 0xffffffff, + mask, NL80211_MESHCONF_PLINK_TIMEOUT, + nla_get_u32); if (mask_out) *mask_out = mask; |