[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>

diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index 3ae9111..de402b7 100644 (file)
--- 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;