diff --git a/sys/dev/ath/ath_hal/ah.h b/sys/dev/ath/ath_hal/ah.h
index 9e456f4f548..653d71c2c1f 100644
--- a/sys/dev/ath/ath_hal/ah.h
+++ b/sys/dev/ath/ath_hal/ah.h
@@ -680,6 +680,8 @@ struct ath_hal {
 				struct ath_desc *, struct ath_tx_status *);
 	void	   __ahdecl(*ah_getTxIntrQueue)(struct ath_hal *, uint32_t *);
 	void	   __ahdecl(*ah_reqTxIntrDesc)(struct ath_hal *, struct ath_desc*);
+	HAL_BOOL	__ahdecl(*ah_getTxCompletionRates)(struct ath_hal *,
+				const struct ath_desc *ds, int *rates, int *tries);
 
 	/* Receive Functions */
 	uint32_t __ahdecl(*ah_getRxDP)(struct ath_hal*);
diff --git a/sys/dev/ath/ath_hal/ar5210/ar5210.h b/sys/dev/ath/ath_hal/ar5210/ar5210.h
index 01c1fdcc1f5..b603e5c8b8b 100644
--- a/sys/dev/ath/ath_hal/ar5210/ar5210.h
+++ b/sys/dev/ath/ath_hal/ar5210/ar5210.h
@@ -177,6 +177,8 @@ extern	HAL_STATUS ar5210ProcTxDesc(struct ath_hal *,
 		struct ath_desc *, struct ath_tx_status *);
 extern  void ar5210GetTxIntrQueue(struct ath_hal *ah, uint32_t *);
 extern  void ar5210IntrReqTxDesc(struct ath_hal *ah, struct ath_desc *);
+extern	HAL_BOOL ar5210GetTxCompletionRates(struct ath_hal *ah,
+		const struct ath_desc *, int *rates, int *tries);
 
 extern	uint32_t ar5210GetRxDP(struct ath_hal *);
 extern	void ar5210SetRxDP(struct ath_hal *, uint32_t rxdp);
diff --git a/sys/dev/ath/ath_hal/ar5210/ar5210_attach.c b/sys/dev/ath/ath_hal/ar5210/ar5210_attach.c
index 0a470ee69a4..d1b0067b80b 100644
--- a/sys/dev/ath/ath_hal/ar5210/ar5210_attach.c
+++ b/sys/dev/ath/ath_hal/ar5210/ar5210_attach.c
@@ -73,6 +73,7 @@ static const struct ath_hal_private ar5210hal = {{
 	.ah_procTxDesc			= ar5210ProcTxDesc,
 	.ah_getTxIntrQueue		= ar5210GetTxIntrQueue,
 	.ah_reqTxIntrDesc 		= ar5210IntrReqTxDesc,
+	.ah_getTxCompletionRates	= ar5210GetTxCompletionRates,
 
 	/* RX Functions */
 	.ah_getRxDP			= ar5210GetRxDP,
diff --git a/sys/dev/ath/ath_hal/ar5210/ar5210_xmit.c b/sys/dev/ath/ath_hal/ar5210/ar5210_xmit.c
index 63cd9fd1a5e..f7c60306814 100644
--- a/sys/dev/ath/ath_hal/ar5210/ar5210_xmit.c
+++ b/sys/dev/ath/ath_hal/ar5210/ar5210_xmit.c
@@ -621,3 +621,12 @@ ar5210GetTxIntrQueue(struct ath_hal *ah, uint32_t *txqs)
 {
 	return;
 }
+
+/*
+ * Retrieve the rate table from the given TX completion descriptor
+ */
+HAL_BOOL
+ar5210GetTxCompletionRates(struct ath_hal *ah, const struct ath_desc *ds0, int *rates, int *tries)
+{
+	return AH_FALSE;
+}
diff --git a/sys/dev/ath/ath_hal/ar5211/ar5211.h b/sys/dev/ath/ath_hal/ar5211/ar5211.h
index 223f95446e3..cbd218c33a6 100644
--- a/sys/dev/ath/ath_hal/ar5211/ar5211.h
+++ b/sys/dev/ath/ath_hal/ar5211/ar5211.h
@@ -202,6 +202,8 @@ extern	HAL_STATUS ar5211ProcTxDesc(struct ath_hal *,
 		struct ath_desc *, struct ath_tx_status *);
 extern  void ar5211GetTxIntrQueue(struct ath_hal *ah, uint32_t *);
 extern  void ar5211IntrReqTxDesc(struct ath_hal *ah, struct ath_desc *);
+extern	HAL_BOOL ar5211GetTxCompletionRates(struct ath_hal *ah,
+		const struct ath_desc *ds0, int *rates, int *tries);
 
 extern	uint32_t ar5211GetRxDP(struct ath_hal *);
 extern	void ar5211SetRxDP(struct ath_hal *, uint32_t rxdp);
diff --git a/sys/dev/ath/ath_hal/ar5211/ar5211_attach.c b/sys/dev/ath/ath_hal/ar5211/ar5211_attach.c
index ec19751769a..04262d5e1f4 100644
--- a/sys/dev/ath/ath_hal/ar5211/ar5211_attach.c
+++ b/sys/dev/ath/ath_hal/ar5211/ar5211_attach.c
@@ -73,6 +73,7 @@ static const struct ath_hal_private ar5211hal = {{
 	.ah_procTxDesc			= ar5211ProcTxDesc,
 	.ah_getTxIntrQueue		= ar5211GetTxIntrQueue,
 	.ah_reqTxIntrDesc 		= ar5211IntrReqTxDesc,
+	.ah_getTxCompletionRates	= ar5211GetTxCompletionRates,
 
 	/* RX Functions */
 	.ah_getRxDP			= ar5211GetRxDP,
diff --git a/sys/dev/ath/ath_hal/ar5211/ar5211_xmit.c b/sys/dev/ath/ath_hal/ar5211/ar5211_xmit.c
index 5d70564506a..3af314f6ca5 100644
--- a/sys/dev/ath/ath_hal/ar5211/ar5211_xmit.c
+++ b/sys/dev/ath/ath_hal/ar5211/ar5211_xmit.c
@@ -660,3 +660,13 @@ ar5211GetTxIntrQueue(struct ath_hal *ah, uint32_t *txqs)
 {
 	return;
 }
+
+/*
+ * Retrieve the rate table from the given TX completion descriptor
+ */
+HAL_BOOL
+ar5211GetTxCompletionRates(struct ath_hal *ah, const struct ath_desc *ds0, int *rates, int *tries)
+{
+	return AH_FALSE;
+}
+
diff --git a/sys/dev/ath/ath_hal/ar5212/ar5212.h b/sys/dev/ath/ath_hal/ar5212/ar5212.h
index 8fce5ab4810..9ef75f5d6b3 100644
--- a/sys/dev/ath/ath_hal/ar5212/ar5212.h
+++ b/sys/dev/ath/ath_hal/ar5212/ar5212.h
@@ -589,6 +589,8 @@ extern	HAL_STATUS ar5212ProcTxDesc(struct ath_hal *ah,
 		struct ath_desc *, struct ath_tx_status *);
 extern  void ar5212GetTxIntrQueue(struct ath_hal *ah, uint32_t *);
 extern  void ar5212IntrReqTxDesc(struct ath_hal *ah, struct ath_desc *);
+extern	HAL_BOOL ar5212GetTxCompletionRates(struct ath_hal *ah,
+		const struct ath_desc *ds0, int *rates, int *tries);
 
 extern	const HAL_RATE_TABLE *ar5212GetRateTable(struct ath_hal *, u_int mode);
 
diff --git a/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c b/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c
index 78571227f6b..22a3c1705c7 100644
--- a/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c
+++ b/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c
@@ -69,6 +69,7 @@ static const struct ath_hal_private ar5212hal = {{
 	.ah_procTxDesc			= ar5212ProcTxDesc,
 	.ah_getTxIntrQueue		= ar5212GetTxIntrQueue,
 	.ah_reqTxIntrDesc 		= ar5212IntrReqTxDesc,
+	.ah_getTxCompletionRates	= ar5212GetTxCompletionRates,
 
 	/* RX Functions */
 	.ah_getRxDP			= ar5212GetRxDP,
diff --git a/sys/dev/ath/ath_hal/ar5212/ar5212_xmit.c b/sys/dev/ath/ath_hal/ar5212/ar5212_xmit.c
index 8b8a9218c97..4fbce31acad 100644
--- a/sys/dev/ath/ath_hal/ar5212/ar5212_xmit.c
+++ b/sys/dev/ath/ath_hal/ar5212/ar5212_xmit.c
@@ -918,3 +918,24 @@ ar5212GetTxIntrQueue(struct ath_hal *ah, uint32_t *txqs)
 	*txqs &= ahp->ah_intrTxqs;
 	ahp->ah_intrTxqs &= ~(*txqs);
 }
+
+/*
+ * Retrieve the rate table from the given TX completion descriptor
+ */
+HAL_BOOL
+ar5212GetTxCompletionRates(struct ath_hal *ah, const struct ath_desc *ds0, int *rates, int *tries)
+{ 
+	const struct ar5212_desc *ads = AR5212DESC_CONST(ds0);
+
+	rates[0] = MS(ads->ds_ctl3, AR_XmitRate0);
+	rates[1] = MS(ads->ds_ctl3, AR_XmitRate1);
+	rates[2] = MS(ads->ds_ctl3, AR_XmitRate2);
+	rates[3] = MS(ads->ds_ctl3, AR_XmitRate3);
+
+	tries[0] = MS(ads->ds_ctl2, AR_XmitDataTries0);
+	tries[1] = MS(ads->ds_ctl2, AR_XmitDataTries1);
+	tries[2] = MS(ads->ds_ctl2, AR_XmitDataTries2);
+	tries[3] = MS(ads->ds_ctl2, AR_XmitDataTries3);
+
+	return AH_TRUE;
+}  
diff --git a/sys/dev/ath/ath_hal/ar5416/ar5416.h b/sys/dev/ath/ath_hal/ar5416/ar5416.h
index 8d1484b60aa..aeb4ed12307 100644
--- a/sys/dev/ath/ath_hal/ar5416/ar5416.h
+++ b/sys/dev/ath/ath_hal/ar5416/ar5416.h
@@ -218,6 +218,8 @@ extern	HAL_BOOL ar5416FillTxDesc(struct ath_hal *ah, struct ath_desc *ds,
 		const struct ath_desc *ds0);
 extern	HAL_STATUS ar5416ProcTxDesc(struct ath_hal *ah,
 		struct ath_desc *, struct ath_tx_status *);
+extern	HAL_BOOL ar5416GetTxCompletionRates(struct ath_hal *ah,
+		const struct ath_desc *ds0, int *rates, int *tries);
 
 extern	const HAL_RATE_TABLE *ar5416GetRateTable(struct ath_hal *, u_int mode);
 #endif	/* _ATH_AR5416_H_ */
diff --git a/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c b/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
index a0bf7bdd627..b25e6f69925 100644
--- a/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
+++ b/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
@@ -98,6 +98,7 @@ ar5416InitState(struct ath_hal_5416 *ahp5416, uint16_t devid, HAL_SOFTC sc,
 	ah->ah_setupXTxDesc		= ar5416SetupXTxDesc;
 	ah->ah_fillTxDesc		= ar5416FillTxDesc;
 	ah->ah_procTxDesc		= ar5416ProcTxDesc;
+	ah->ah_getTxCompletionRates	= ar5416GetTxCompletionRates;
 
 	/* Receive Functions */
 	ah->ah_startPcuReceive		= ar5416StartPcuReceive;
diff --git a/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c b/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
index 47277a18b4e..8a8dbef4175 100644
--- a/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
+++ b/sys/dev/ath/ath_hal/ar5416/ar5416_xmit.c
@@ -693,3 +693,25 @@ ar5416Set11nBurstDuration(struct ath_hal *ah, struct ath_desc *ds,
 	ads->ds_ctl2 |= SM(burstDuration, AR_BurstDur);
 }
 #endif
+
+/*
+ * Retrieve the rate table from the given TX completion descriptor
+ */
+HAL_BOOL
+ar5416GetTxCompletionRates(struct ath_hal *ah, const struct ath_desc *ds0, int *rates, int *tries)
+{
+	const struct ar5416_desc *ads = AR5416DESC_CONST(ds0);
+
+	rates[0] = MS(ads->ds_ctl3, AR_XmitRate0);
+	rates[1] = MS(ads->ds_ctl3, AR_XmitRate1);
+	rates[2] = MS(ads->ds_ctl3, AR_XmitRate2);
+	rates[3] = MS(ads->ds_ctl3, AR_XmitRate3);
+
+	tries[0] = MS(ads->ds_ctl2, AR_XmitDataTries0);
+	tries[1] = MS(ads->ds_ctl2, AR_XmitDataTries1);
+	tries[2] = MS(ads->ds_ctl2, AR_XmitDataTries2);
+	tries[3] = MS(ads->ds_ctl2, AR_XmitDataTries3);
+
+	return AH_TRUE;
+}
+