+/* QoS definitions */
+
+#define CW_MIN_OFDM 15
+#define CW_MAX_OFDM 1023
+#define CW_MIN_CCK 31
+#define CW_MAX_CCK 1023
+
+#define QOS_TX0_CW_MIN_OFDM CW_MIN_OFDM
+#define QOS_TX1_CW_MIN_OFDM CW_MIN_OFDM
+#define QOS_TX2_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 )
+#define QOS_TX3_CW_MIN_OFDM ( (CW_MIN_OFDM + 1) / 4 - 1 )
+
+#define QOS_TX0_CW_MIN_CCK CW_MIN_CCK
+#define QOS_TX1_CW_MIN_CCK CW_MIN_CCK
+#define QOS_TX2_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 2 - 1 )
+#define QOS_TX3_CW_MIN_CCK ( (CW_MIN_CCK + 1) / 4 - 1 )
+
+#define QOS_TX0_CW_MAX_OFDM CW_MAX_OFDM
+#define QOS_TX1_CW_MAX_OFDM CW_MAX_OFDM
+#define QOS_TX2_CW_MAX_OFDM CW_MIN_OFDM
+#define QOS_TX3_CW_MAX_OFDM ( (CW_MIN_OFDM + 1) / 2 - 1 )
+
+#define QOS_TX0_CW_MAX_CCK CW_MAX_CCK
+#define QOS_TX1_CW_MAX_CCK CW_MAX_CCK
+#define QOS_TX2_CW_MAX_CCK CW_MIN_CCK
+#define QOS_TX3_CW_MAX_CCK ( (CW_MIN_CCK + 1) / 2 - 1 )
+
+#define QOS_TX0_AIFS (3 - QOS_AIFSN_MIN_VALUE)
+#define QOS_TX1_AIFS (7 - QOS_AIFSN_MIN_VALUE)
+#define QOS_TX2_AIFS (2 - QOS_AIFSN_MIN_VALUE)
+#define QOS_TX3_AIFS (2 - QOS_AIFSN_MIN_VALUE)
+
+#define QOS_TX0_ACM 0
+#define QOS_TX1_ACM 0
+#define QOS_TX2_ACM 0
+#define QOS_TX3_ACM 0
+
+#define QOS_TX0_TXOP_LIMIT_CCK 0
+#define QOS_TX1_TXOP_LIMIT_CCK 0
+#define QOS_TX2_TXOP_LIMIT_CCK 6016
+#define QOS_TX3_TXOP_LIMIT_CCK 3264
+
+#define QOS_TX0_TXOP_LIMIT_OFDM 0
+#define QOS_TX1_TXOP_LIMIT_OFDM 0
+#define QOS_TX2_TXOP_LIMIT_OFDM 3008
+#define QOS_TX3_TXOP_LIMIT_OFDM 1504
+
+#define DEF_TX0_CW_MIN_OFDM CW_MIN_OFDM
+#define DEF_TX1_CW_MIN_OFDM CW_MIN_OFDM
+#define DEF_TX2_CW_MIN_OFDM CW_MIN_OFDM
+#define DEF_TX3_CW_MIN_OFDM CW_MIN_OFDM
+
+#define DEF_TX0_CW_MIN_CCK CW_MIN_CCK
+#define DEF_TX1_CW_MIN_CCK CW_MIN_CCK
+#define DEF_TX2_CW_MIN_CCK CW_MIN_CCK
+#define DEF_TX3_CW_MIN_CCK CW_MIN_CCK
+
+#define DEF_TX0_CW_MAX_OFDM CW_MAX_OFDM
+#define DEF_TX1_CW_MAX_OFDM CW_MAX_OFDM
+#define DEF_TX2_CW_MAX_OFDM CW_MAX_OFDM
+#define DEF_TX3_CW_MAX_OFDM CW_MAX_OFDM
+
+#define DEF_TX0_CW_MAX_CCK CW_MAX_CCK
+#define DEF_TX1_CW_MAX_CCK CW_MAX_CCK
+#define DEF_TX2_CW_MAX_CCK CW_MAX_CCK
+#define DEF_TX3_CW_MAX_CCK CW_MAX_CCK
+
+#define DEF_TX0_AIFS 0
+#define DEF_TX1_AIFS 0
+#define DEF_TX2_AIFS 0
+#define DEF_TX3_AIFS 0
+
+#define DEF_TX0_ACM 0
+#define DEF_TX1_ACM 0
+#define DEF_TX2_ACM 0
+#define DEF_TX3_ACM 0
+
+#define DEF_TX0_TXOP_LIMIT_CCK 0
+#define DEF_TX1_TXOP_LIMIT_CCK 0
+#define DEF_TX2_TXOP_LIMIT_CCK 0
+#define DEF_TX3_TXOP_LIMIT_CCK 0
+
+#define DEF_TX0_TXOP_LIMIT_OFDM 0
+#define DEF_TX1_TXOP_LIMIT_OFDM 0
+#define DEF_TX2_TXOP_LIMIT_OFDM 0
+#define DEF_TX3_TXOP_LIMIT_OFDM 0
+
+#define QOS_QOS_SETS 3
+#define QOS_PARAM_SET_ACTIVE 0
+#define QOS_PARAM_SET_DEF_CCK 1
+#define QOS_PARAM_SET_DEF_OFDM 2
+
+#define CTRL_QOS_NO_ACK (0x0020)
+
+#define IPW_TX_QUEUE_1 1
+#define IPW_TX_QUEUE_2 2
+#define IPW_TX_QUEUE_3 3
+#define IPW_TX_QUEUE_4 4
+
+/* QoS sturctures */
+struct ipw_qos_info {
+ int qos_enable;
+ struct ieee80211_qos_parameters *def_qos_parm_OFDM;
+ struct ieee80211_qos_parameters *def_qos_parm_CCK;
+ u32 burst_duration_CCK;
+ u32 burst_duration_OFDM;
+ u16 qos_no_ack_mask;
+ int burst_enable;
+};
+
+/**************************************************************/