According to IEEE80211s standard a mesh STA maintains a mesh power mode
for non-peer mesh STAs. Non-peer mesh power mode is a mesh configuration
parameter so it should be presented in mesh_config structure. Possible
values for mesh power mode are presented in nl80211_mesh_power_mode
enumeration. These modes are active, light sleep and deep sleep.
Signed-off-by: Ivan Bezyazychnyy <ivan.bezyazychnyy@xxxxxxxxx>
Signed-off-by: Mike Krinkin <krinkin.m.u@xxxxxxxxx>
---
include/linux/nl80211.h | 29 +++++++++++++++++++++++++++++
include/net/cfg80211.h | 2 ++
net/wireless/mesh.c | 1 +
3 files changed, 32 insertions(+), 0 deletions(-)
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index 8049bf7..001e9e3 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -1915,6 +1915,35 @@ enum nl80211_mntr_flags {
};
/**
+ * enum nl80211_mesh_power_mode - mesh power save modes
+ *
+ * @__NL80211_MESH_POWER_INVALID - internal use
+ *
+ * @NL80211_MESH_POWER_ACTIVE - active mesh power mode, mesh STA
+ * in Awake state all the time
+ * @NL80211_MESH_POWER_LIGHT_SLEEP - light sleep mode, mesh STA
+ * alternate between Active and Doze states,
+ * mesh STA should listen to all the beacons
+ * @NL80211_MESH_POWER_DEEP_SLEEP - deep sleep mode, mesh STA
+ * alternates between Active and Doze states,
+ * may choose not listen to the beacons
+ *
+ * @__NL80211_MESH_POWER_AFTER_LAST - internal use
+ * @NL80211_MESH_POWER_MAX - highest possible power save level
+ */
+
+enum nl80211_mesh_power_mode {
+ __NL80211_MESH_POWER_INVALID,
+
+ NL80211_MESH_POWER_ACTIVE,
+ NL80211_MESH_POWER_LIGHT_SLEEP,
+ NL80211_MESH_POWER_DEEP_SLEEP,
+
+ __NL80211_MESH_POWER_AFTER_LAST,
+ NL80211_MESH_POWER_MAX = __NL80211_MESH_POWER_AFTER_LAST - 1
+};
+
+/**
* enum nl80211_meshconf_params - mesh configuration parameters
*
* Mesh configuration parameters. These can be changed while the mesh is
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 92cf1c2..e00e04e 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -765,6 +765,8 @@ struct mesh_config {
u16 dot11MeshMaxPeerLinks;
u8 dot11MeshMaxRetries;
u8 dot11MeshTTL;
+ /* non-peer mesh power save mode */
+ u8 power_mode;
/* ttl used in path selection information elements */
u8 element_ttl;
bool auto_open_plinks;
diff --git a/net/wireless/mesh.c b/net/wireless/mesh.c
index 4423e64..5febd0b 100644
--- a/net/wireless/mesh.c
+++ b/net/wireless/mesh.c
@@ -52,6 +52,7 @@ const struct mesh_config default_mesh_config = {
.min_discovery_timeout = MESH_MIN_DISCOVERY_TIMEOUT,
.dot11MeshHWMPRannInterval = MESH_RANN_INTERVAL,
.dot11MeshGateAnnouncementProtocol = false,
+ .power_mode = NL80211_MESH_POWER_ACTIVE,
};
const struct mesh_setup default_mesh_setup = {
--
1.7.3.4
--
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