+
+ /*
+ * MIMO PS should be set to 1 for STA's using dynamic SM PS
+ * when using more then one tx stream (>MCS7).
+ */
+ if (tx_info->control.sta && txdesc->mcs > 7 &&
+ ((tx_info->control.sta->ht_cap.cap &
+ IEEE80211_HT_CAP_SM_PS) >>
+ IEEE80211_HT_CAP_SM_PS_SHIFT) ==
+ WLAN_HT_CAP_SM_PS_DYNAMIC)
+ __set_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags);