Index: chromeos/compat-wireless/include/net/mac80211.h |
diff --git a/chromeos/compat-wireless/include/net/mac80211.h b/chromeos/compat-wireless/include/net/mac80211.h |
index d87acba7cd0054abb084b35fac4f5e7a051de72c..e6fd5ea6d8ed22e3797197e58c3d23539def4ec7 100644 |
--- a/chromeos/compat-wireless/include/net/mac80211.h |
+++ b/chromeos/compat-wireless/include/net/mac80211.h |
@@ -315,6 +315,9 @@ struct ieee80211_bss_conf { |
* @IEEE80211_TX_CTL_LDPC: tells the driver to use LDPC for this frame |
* @IEEE80211_TX_CTL_STBC: Enables Space-Time Block Coding (STBC) for this |
* frame and selects the maximum number of streams that it can use. |
+ * |
+ * Note: If you have to add new flags to the enumeration, then don't |
+ * forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary. |
*/ |
enum mac80211_tx_control_flags { |
IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), |
@@ -344,6 +347,19 @@ enum mac80211_tx_control_flags { |
#define IEEE80211_TX_CTL_STBC_SHIFT 23 |
+/* |
+ * This definition is used as a mask to clear all temporary flags, which are |
+ * set by the tx handlers for each transmission attempt by the mac80211 stack. |
+ */ |
+#define IEEE80211_TX_TEMPORARY_FLAGS (IEEE80211_TX_CTL_NO_ACK | \ |
+ IEEE80211_TX_CTL_CLEAR_PS_FILT | IEEE80211_TX_CTL_FIRST_FRAGMENT | \ |
+ IEEE80211_TX_CTL_SEND_AFTER_DTIM | IEEE80211_TX_CTL_AMPDU | \ |
+ IEEE80211_TX_STAT_TX_FILTERED | IEEE80211_TX_STAT_ACK | \ |
+ IEEE80211_TX_STAT_AMPDU | IEEE80211_TX_STAT_AMPDU_NO_BACK | \ |
+ IEEE80211_TX_CTL_RATE_CTRL_PROBE | IEEE80211_TX_CTL_PSPOLL_RESPONSE | \ |
+ IEEE80211_TX_CTL_MORE_FRAMES | IEEE80211_TX_CTL_LDPC | \ |
+ IEEE80211_TX_CTL_STBC) |
+ |
/** |
* enum mac80211_rate_control_flags - per-rate flags set by the |
* Rate Control algorithm. |