diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c
index 8450f0eecc9b00270c8723b1dc9785b84d49bad3..0dec46586ad59ed135df5a6c2d35d5cd08c2ef32 100644
--- a/drivers/net/wireless/ti/wlcore/cmd.c
+++ b/drivers/net/wireless/ti/wlcore/cmd.c
@@ -1371,7 +1371,9 @@ int wl12xx_cmd_add_peer(struct wl1271 *wl, struct wl12xx_vif *wlvif,
 
 	sta_rates = sta->supp_rates[wlvif->band];
 	if (sta->ht_cap.ht_supported)
-		sta_rates |= sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET;
+		sta_rates |=
+			(sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET) |
+			(sta->ht_cap.mcs.rx_mask[1] << HW_MIMO_RATES_OFFSET);
 
 	cmd->supported_rates =
 		cpu_to_le32(wl1271_tx_enabled_rates_get(wl, sta_rates,
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 6f0361b2361140a559321719a6f455cab339bec3..47dfc9d1295c7564a2c19109ed052d5abfcdcd14 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3696,7 +3696,8 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
 		sta_rate_set = sta->supp_rates[wl->hw->conf.channel->band];
 		if (sta->ht_cap.ht_supported)
 			sta_rate_set |=
-			    (sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET);
+			  (sta->ht_cap.mcs.rx_mask[0] << HW_HT_RATES_OFFSET) |
+			  (sta->ht_cap.mcs.rx_mask[1] << HW_MIMO_RATES_OFFSET);
 		sta_ht_cap = sta->ht_cap;
 		sta_exists = true;
 
diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c
index 44e4e7bb29bd2f8adfb2f9b5cbf42ca55f2d9732..200d091db6f950a7d10d95f594056cfba80a445d 100644
--- a/drivers/net/wireless/ti/wlcore/tx.c
+++ b/drivers/net/wireless/ti/wlcore/tx.c
@@ -428,10 +428,10 @@ u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set,
 		rate_set >>= 1;
 	}
 
-	/* MCS rates indication are on bits 16 - 23 */
+	/* MCS rates indication are on bits 16 - 31 */
 	rate_set >>= HW_HT_RATES_OFFSET - band->n_bitrates;
 
-	for (bit = 0; bit < 8; bit++) {
+	for (bit = 0; bit < 16; bit++) {
 		if (rate_set & 0x1)
 			enabled_rates |= (CONF_HW_BIT_RATE_MCS_0 << bit);
 		rate_set >>= 1;
diff --git a/drivers/net/wireless/ti/wlcore/wl12xx.h b/drivers/net/wireless/ti/wlcore/wl12xx.h
index 05e6f74e4d25d856c24ae8ac80df5ee8d8b307ce..571a4ef34a3221407c8ec4351da4bc42eeddea2f 100644
--- a/drivers/net/wireless/ti/wlcore/wl12xx.h
+++ b/drivers/net/wireless/ti/wlcore/wl12xx.h
@@ -502,6 +502,7 @@ void wl1271_rx_filter_flatten_fields(struct wl12xx_rx_filter *filter,
 /* Macros to handle wl1271.sta_rate_set */
 #define HW_BG_RATES_MASK	0xffff
 #define HW_HT_RATES_OFFSET	16
+#define HW_MIMO_RATES_OFFSET	24
 
 #define WL12XX_HW_BLOCK_SIZE	256