diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index 6ce19be..38f24e0 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -112,6 +112,11 @@
 
 #define MWIFIEX_A_BAND_START_FREQ	5000
 
+/* SDIO Aggr data packet special info */
+#define SDIO_MAX_AGGR_BUF_SIZE		(256 * 255)
+#define BLOCK_NUMBER_OFFSET		15
+#define SDIO_HEADER_OFFSET		28
+
 enum mwifiex_bss_type {
 	MWIFIEX_BSS_TYPE_STA = 0,
 	MWIFIEX_BSS_TYPE_UAP = 1,
@@ -169,10 +174,11 @@ struct mwifiex_wait_queue {
 };
 
 struct mwifiex_rxinfo {
+	struct sk_buff *parent;
 	u8 bss_num;
 	u8 bss_type;
-	struct sk_buff *parent;
 	u8 use_count;
+	u8 buf_type;
 };
 
 struct mwifiex_txinfo {
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 21a942fd2..59d8964 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -197,6 +197,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 
 #define ISSUPP_11NENABLED(FwCapInfo) (FwCapInfo & BIT(11))
 #define ISSUPP_TDLS_ENABLED(FwCapInfo) (FwCapInfo & BIT(14))
+#define ISSUPP_SDIO_SPA_ENABLED(FwCapInfo) (FwCapInfo & BIT(16))
 
 #define MWIFIEX_DEF_HT_CAP	(IEEE80211_HT_CAP_DSSSCCK40 | \
 				 (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT) | \
@@ -353,6 +354,7 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
 #define HostCmd_CMD_REMAIN_ON_CHAN                    0x010d
 #define HostCmd_CMD_11AC_CFG			      0x0112
 #define HostCmd_CMD_TDLS_OPER                         0x0122
+#define HostCmd_CMD_SDIO_SP_RX_AGGR_CFG               0x0223
 
 #define PROTOCOL_NO_SECURITY        0x01
 #define PROTOCOL_STATIC_WEP         0x02
@@ -1242,6 +1244,12 @@ struct host_cmd_ds_chan_rpt_event {
 	u8 tlvbuf[0];
 } __packed;
 
+struct host_cmd_sdio_sp_rx_aggr_cfg {
+	u8 action;
+	u8 enable;
+	__le16 block_size;
+} __packed;
+
 struct mwifiex_fixed_bcn_param {
 	__le64 timestamp;
 	__le16 beacon_period;
@@ -1964,6 +1972,7 @@ struct host_cmd_ds_command {
 		struct host_cmd_ds_coalesce_cfg coalesce_cfg;
 		struct host_cmd_ds_tdls_oper tdls_oper;
 		struct host_cmd_ds_chan_rpt_req chan_rpt_req;
+		struct host_cmd_sdio_sp_rx_aggr_cfg sdio_rx_aggr_cfg;
 	} params;
 } __packed;
 
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index b242c3e..eaaacec 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -163,6 +163,7 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
 {
 	unsigned long flags;
 	struct sk_buff *skb;
+	struct mwifiex_rxinfo *rx_info;
 
 	spin_lock_irqsave(&adapter->rx_proc_lock, flags);
 	if (adapter->rx_processing || adapter->rx_locked) {
@@ -184,7 +185,14 @@ static int mwifiex_process_rx(struct mwifiex_adapter *adapter)
 			adapter->delay_main_work = false;
 			mwifiex_queue_main_work(adapter);
 		}
-		mwifiex_handle_rx_packet(adapter, skb);
+		rx_info = MWIFIEX_SKB_RXCB(skb);
+		if (rx_info->buf_type == MWIFIEX_TYPE_AGGR_DATA) {
+			if (adapter->if_ops.deaggr_pkt)
+				adapter->if_ops.deaggr_pkt(adapter, skb);
+			dev_kfree_skb_any(skb);
+		} else {
+			mwifiex_handle_rx_packet(adapter, skb);
+		}
 	}
 	spin_lock_irqsave(&adapter->rx_proc_lock, flags);
 	adapter->rx_processing = false;
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 11db09c..842fa0b 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -121,6 +121,7 @@ enum {
 
 #define MWIFIEX_TYPE_CMD				1
 #define MWIFIEX_TYPE_DATA				0
+#define MWIFIEX_TYPE_AGGR_DATA				10
 #define MWIFIEX_TYPE_EVENT				3
 
 #define MAX_BITMAP_RATES_SIZE			18
@@ -744,6 +745,7 @@ struct mwifiex_if_ops {
 	int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
 	void (*iface_work)(struct work_struct *work);
 	void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter);
+	void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *);
 };
 
 struct mwifiex_adapter {
@@ -787,6 +789,8 @@ struct mwifiex_adapter {
 	u8 more_task_flag;
 	u16 tx_buf_size;
 	u16 curr_tx_buf_size;
+	bool sdio_rx_aggr_enable;
+	u16 sdio_rx_block_size;
 	u32 ioport;
 	enum MWIFIEX_HARDWARE_STATUS hw_status;
 	u16 number_of_antenna;
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index 509204f..fdeeb67 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -1043,6 +1043,59 @@ static int mwifiex_check_fw_status(struct mwifiex_adapter *adapter,
 }
 
 /*
+ * This function decode sdio aggreation pkt.
+ *
+ * Based on the the data block size and pkt_len,
+ * skb data will be decoded to few packets.
+ */
+static void mwifiex_deaggr_sdio_pkt(struct mwifiex_adapter *adapter,
+				    struct sk_buff *skb)
+{
+	u32 total_pkt_len, pkt_len;
+	struct sk_buff *skb_deaggr;
+	u32 pkt_type;
+	u16 blk_size;
+	u8 blk_num;
+	u8 *data;
+
+	data = skb->data;
+	total_pkt_len = skb->len;
+
+	while (total_pkt_len >= (SDIO_HEADER_OFFSET + INTF_HEADER_LEN)) {
+		if (total_pkt_len < adapter->sdio_rx_block_size)
+			break;
+		blk_num = *(data + BLOCK_NUMBER_OFFSET);
+		blk_size = adapter->sdio_rx_block_size * blk_num;
+		if (blk_size > total_pkt_len) {
+			dev_err(adapter->dev, "%s: error in pkt,\t"
+				"blk_num=%d, blk_size=%d, total_pkt_len=%d\n",
+				__func__, blk_num, blk_size, total_pkt_len);
+			break;
+		}
+		pkt_len = le16_to_cpu(*(__le16 *)(data + SDIO_HEADER_OFFSET));
+		pkt_type = le16_to_cpu(*(__le16 *)(data + SDIO_HEADER_OFFSET +
+					 2));
+		if ((pkt_len + SDIO_HEADER_OFFSET) > blk_size) {
+			dev_err(adapter->dev, "%s: error in pkt,\t"
+				"pkt_len=%d, blk_size=%d\n",
+				__func__, pkt_len, blk_size);
+			break;
+		}
+		skb_deaggr = mwifiex_alloc_dma_align_buf(pkt_len,
+							 GFP_KERNEL | GFP_DMA);
+		if (!skb_deaggr)
+			break;
+		skb_put(skb_deaggr, pkt_len);
+		memcpy(skb_deaggr->data, data + SDIO_HEADER_OFFSET, pkt_len);
+		skb_pull(skb_deaggr, INTF_HEADER_LEN);
+
+		mwifiex_handle_rx_packet(adapter, skb_deaggr);
+		data += blk_size;
+		total_pkt_len -= blk_size;
+	}
+}
+
+/*
  * This function decodes a received packet.
  *
  * Based on the type, the packet is treated as either a data, or
@@ -1055,11 +1108,28 @@ static int mwifiex_decode_rx_packet(struct mwifiex_adapter *adapter,
 	u8 *cmd_buf;
 	__le16 *curr_ptr = (__le16 *)skb->data;
 	u16 pkt_len = le16_to_cpu(*curr_ptr);
+	struct mwifiex_rxinfo *rx_info;
 
-	skb_trim(skb, pkt_len);
-	skb_pull(skb, INTF_HEADER_LEN);
+	if (upld_typ != MWIFIEX_TYPE_AGGR_DATA) {
+		skb_trim(skb, pkt_len);
+		skb_pull(skb, INTF_HEADER_LEN);
+	}
 
 	switch (upld_typ) {
+	case MWIFIEX_TYPE_AGGR_DATA:
+		dev_dbg(adapter->dev, "info: --- Rx: Aggr Data packet ---\n");
+		rx_info = MWIFIEX_SKB_RXCB(skb);
+		rx_info->buf_type = MWIFIEX_TYPE_AGGR_DATA;
+		if (adapter->rx_work_enabled) {
+			skb_queue_tail(&adapter->rx_data_q, skb);
+			atomic_inc(&adapter->rx_pending);
+			adapter->data_received = true;
+		} else {
+			mwifiex_deaggr_sdio_pkt(adapter, skb);
+			dev_kfree_skb_any(skb);
+		}
+		break;
+
 	case MWIFIEX_TYPE_DATA:
 		dev_dbg(adapter->dev, "info: --- Rx: Data packet ---\n");
 		if (adapter->rx_work_enabled) {
@@ -1247,8 +1317,10 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
 			/* copy pkt to deaggr buf */
 			skb_deaggr = card->mpa_rx.skb_arr[pind];
 
-			if ((pkt_type == MWIFIEX_TYPE_DATA) && (pkt_len <=
-					 card->mpa_rx.len_arr[pind])) {
+			if ((pkt_type == MWIFIEX_TYPE_DATA ||
+			     (pkt_type == MWIFIEX_TYPE_AGGR_DATA &&
+			      adapter->sdio_rx_aggr_enable)) &&
+			    (pkt_len <= card->mpa_rx.len_arr[pind])) {
 
 				memcpy(skb_deaggr->data, curr_ptr, pkt_len);
 
@@ -1258,8 +1330,10 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
 				mwifiex_decode_rx_packet(adapter, skb_deaggr,
 							 pkt_type);
 			} else {
-				dev_err(adapter->dev, "wrong aggr pkt:"
-					" type=%d len=%d max_len=%d\n",
+				dev_err(adapter->dev, "wrong aggr pkt:\t"
+					"sdio_single_port_rx_aggr=%d\t"
+					"type=%d len=%d max_len=%d\n",
+					adapter->sdio_rx_aggr_enable,
 					pkt_type, pkt_len,
 					card->mpa_rx.len_arr[pind]);
 				dev_kfree_skb_any(skb_deaggr);
@@ -1278,6 +1352,13 @@ rx_curr_single:
 					      skb->data, skb->len,
 					      adapter->ioport + port))
 			goto error;
+		if (!adapter->sdio_rx_aggr_enable &&
+		    pkt_type == MWIFIEX_TYPE_AGGR_DATA) {
+			dev_err(adapter->dev, "Wrong pkt type %d\t"
+				"Current SDIO RX Aggr not enabled\n",
+				pkt_type);
+			goto error;
+		}
 
 		mwifiex_decode_rx_packet(adapter, skb, pkt_type);
 	}
@@ -1452,7 +1533,7 @@ static int mwifiex_process_int_status(struct mwifiex_adapter *adapter)
 				 1) / MWIFIEX_SDIO_BLOCK_SIZE;
 			if (rx_len <= INTF_HEADER_LEN ||
 			    (rx_blocks * MWIFIEX_SDIO_BLOCK_SIZE) >
-			     MWIFIEX_RX_DATA_BUF_SIZE) {
+			     card->mpa_rx.buf_size) {
 				dev_err(adapter->dev, "invalid rx_len=%d\n",
 					rx_len);
 				return -1;
@@ -1742,6 +1823,7 @@ static int mwifiex_alloc_sdio_mpa_buffers(struct mwifiex_adapter *adapter,
 				   u32 mpa_tx_buf_size, u32 mpa_rx_buf_size)
 {
 	struct sdio_mmc_card *card = adapter->card;
+	u32 rx_buf_size;
 	int ret = 0;
 
 	card->mpa_tx.buf = kzalloc(mpa_tx_buf_size, GFP_KERNEL);
@@ -1752,13 +1834,15 @@ static int mwifiex_alloc_sdio_mpa_buffers(struct mwifiex_adapter *adapter,
 
 	card->mpa_tx.buf_size = mpa_tx_buf_size;
 
-	card->mpa_rx.buf = kzalloc(mpa_rx_buf_size, GFP_KERNEL);
+	rx_buf_size = max_t(u32, mpa_rx_buf_size,
+			    (u32)SDIO_MAX_AGGR_BUF_SIZE);
+	card->mpa_rx.buf = kzalloc(rx_buf_size, GFP_KERNEL);
 	if (!card->mpa_rx.buf) {
 		ret = -1;
 		goto error;
 	}
 
-	card->mpa_rx.buf_size = mpa_rx_buf_size;
+	card->mpa_rx.buf_size = rx_buf_size;
 
 error:
 	if (ret) {
@@ -2298,6 +2382,7 @@ static struct mwifiex_if_ops sdio_ops = {
 	.iface_work = mwifiex_sdio_work,
 	.fw_dump = mwifiex_sdio_fw_dump,
 	.reg_dump = mwifiex_sdio_reg_dump,
+	.deaggr_pkt = mwifiex_deaggr_sdio_pkt,
 };
 
 /*
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index b23eaed..49422f2 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -1671,6 +1671,25 @@ mwifiex_cmd_tdls_oper(struct mwifiex_private *priv,
 
 	return 0;
 }
+
+/* This function prepares command of sdio rx aggr info. */
+static int mwifiex_cmd_sdio_rx_aggr_cfg(struct host_cmd_ds_command *cmd,
+					u16 cmd_action, void *data_buf)
+{
+	struct host_cmd_sdio_sp_rx_aggr_cfg *cfg =
+					&cmd->params.sdio_rx_aggr_cfg;
+
+	cmd->command = cpu_to_le16(HostCmd_CMD_SDIO_SP_RX_AGGR_CFG);
+	cmd->size =
+		cpu_to_le16(sizeof(struct host_cmd_sdio_sp_rx_aggr_cfg) +
+			    S_DS_GEN);
+	cfg->action = cmd_action;
+	if (cmd_action == HostCmd_ACT_GEN_SET)
+		cfg->enable = *(u8 *)data_buf;
+
+	return 0;
+}
+
 /*
  * This function prepares the commands before sending them to the firmware.
  *
@@ -1908,6 +1927,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
 		ret = mwifiex_cmd_issue_chan_report_request(priv, cmd_ptr,
 							    data_buf);
 		break;
+	case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:
+		ret = mwifiex_cmd_sdio_rx_aggr_cfg(cmd_ptr, cmd_action,
+						   data_buf);
+		break;
 	default:
 		dev_err(priv->adapter->dev,
 			"PREP_CMD: unknown cmd- %#x\n", cmd_no);
@@ -1947,6 +1970,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 	struct mwifiex_ds_auto_ds auto_ds;
 	enum state_11d_t state_11d;
 	struct mwifiex_ds_11n_tx_cfg tx_cfg;
+	u8 sdio_sp_rx_aggr_enable;
 
 	if (first_sta) {
 		if (priv->adapter->iface_type == MWIFIEX_PCIE) {
@@ -1990,6 +2014,22 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
 		if (ret)
 			return -1;
 
+		/** Set SDIO Single Port RX Aggr Info */
+		if (priv->adapter->iface_type == MWIFIEX_SDIO &&
+		    ISSUPP_SDIO_SPA_ENABLED(priv->adapter->fw_cap_info)) {
+			sdio_sp_rx_aggr_enable = true;
+			ret = mwifiex_send_cmd(priv,
+					       HostCmd_CMD_SDIO_SP_RX_AGGR_CFG,
+					       HostCmd_ACT_GEN_SET, 0,
+					       &sdio_sp_rx_aggr_enable,
+					       true);
+			if (ret) {
+				dev_err(priv->adapter->dev,
+					"error while enabling SP aggregation..disable it");
+				adapter->sdio_rx_aggr_enable = false;
+			}
+		}
+
 		/* Reconfigure tx buf size */
 		ret = mwifiex_send_cmd(priv, HostCmd_CMD_RECONFIGURE_TX_BUFF,
 				       HostCmd_ACT_GEN_SET, 0,
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 5f8da59..88dc6b6 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -90,6 +90,10 @@ mwifiex_process_cmdresp_error(struct mwifiex_private *priv,
 	case HostCmd_CMD_MAC_CONTROL:
 		break;
 
+	case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:
+		dev_err(priv->adapter->dev, "SDIO RX single-port aggregation Not support\n");
+		break;
+
 	default:
 		break;
 	}
@@ -943,6 +947,20 @@ static int mwifiex_ret_cfg_data(struct mwifiex_private *priv,
 	return 0;
 }
 
+/** This Function handles the command response of sdio rx aggr */
+static int mwifiex_ret_sdio_rx_aggr_cfg(struct mwifiex_private *priv,
+					struct host_cmd_ds_command *resp)
+{
+	struct mwifiex_adapter *adapter = priv->adapter;
+	struct host_cmd_sdio_sp_rx_aggr_cfg *cfg =
+				&resp->params.sdio_rx_aggr_cfg;
+
+	adapter->sdio_rx_aggr_enable = cfg->enable;
+	adapter->sdio_rx_block_size = le16_to_cpu(cfg->block_size);
+
+	return 0;
+}
+
 /*
  * This function handles the command responses.
  *
@@ -1124,6 +1142,9 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
 		break;
 	case HostCmd_CMD_CHAN_REPORT_REQUEST:
 		break;
+	case HostCmd_CMD_SDIO_SP_RX_AGGR_CFG:
+		ret = mwifiex_ret_sdio_rx_aggr_cfg(priv, resp);
+		break;
 	default:
 		dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
 			resp->command);
