diff --git a/[refs] b/[refs]
index a74cdea3a740..c4afa8b380f3 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c397bf15a6067ecf39f8a771907f4721a64fd61f
+refs/heads/master: 9bb487b406692e172b15eba58de7d69358ac2005
diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c b/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
index 0efde87b4597..1e58c49dd768 100644
--- a/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -1817,6 +1817,7 @@ static u16 iwl4965_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
 	addsta->add_immediate_ba_tid = cmd->add_immediate_ba_tid;
 	addsta->remove_immediate_ba_tid = cmd->remove_immediate_ba_tid;
 	addsta->add_immediate_ba_ssn = cmd->add_immediate_ba_ssn;
+	addsta->sleep_tx_count = cmd->sleep_tx_count;
 	addsta->reserved1 = cpu_to_le16(0);
 	addsta->reserved2 = cpu_to_le32(0);
 
diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h b/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h
index 87a7f2832c53..aa4e38cbf071 100644
--- a/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -1107,7 +1107,14 @@ struct iwl4965_addsta_cmd {
 	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
 	__le16 add_immediate_ba_ssn;
 
-	__le32 reserved2;
+	/*
+	 * Number of packets OK to transmit to station even though
+	 * it is asleep -- used to synchronise PS-poll and u-APSD
+	 * responses while ucode keeps track of STA sleep state.
+	 */
+	__le16 sleep_tx_count;
+
+	__le16 reserved2;
 } __attribute__ ((packed));
 
 /* 5000 */
@@ -1138,7 +1145,14 @@ struct iwl_addsta_cmd {
 	 * Set modify_mask bit STA_MODIFY_ADDBA_TID_MSK to use this field. */
 	__le16 add_immediate_ba_ssn;
 
-	__le32 reserved2;
+	/*
+	 * Number of packets OK to transmit to station even though
+	 * it is asleep -- used to synchronise PS-poll and u-APSD
+	 * responses while ucode keeps track of STA sleep state.
+	 */
+	__le16 sleep_tx_count;
+
+	__le16 reserved2;
 } __attribute__ ((packed));