[PATCH] ieee80211: TIM information element parsing

Added partial support of TIM information element parsing

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 3ae91118c736..de402b75c428 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -1047,7 +1047,9 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element
                         break;
 
                 case MFIE_TYPE_TIM:
-                        IEEE80211_DEBUG_MGMT("MFIE_TYPE_TIM: ignored\n");
+                        network->tim.tim_count = info_element->data[0];
+                        network->tim.tim_period = info_element->data[1];
+                        IEEE80211_DEBUG_MGMT("MFIE_TYPE_TIM: partially ignored\n");
                         break;
 
                 case MFIE_TYPE_ERP_INFO:
@@ -1276,6 +1278,7 @@ static void update_network(struct ieee80211_network *dst,
         dst->listen_interval = src->listen_interval;
         dst->atim_window = src->atim_window;
         dst->erp_value = src->erp_value;
+        dst->tim = src->tim;
 
         memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len);
         dst->wpa_ie_len = src->wpa_ie_len;