diff --git a/autobuild_mac80211_release/mt7988_mt7996_mac80211/target/linux/mediatek/patches-5.4/999-2952-net-ethernet-mtk_eth_soc-modify-fq-size-4K.patch b/autobuild_mac80211_release/mt7988_mt7996_mac80211/target/linux/mediatek/patches-5.4/999-2952-net-ethernet-mtk_eth_soc-modify-fq-size-4K.patch
new file mode 100644
index 0000000..2d4bfaa
--- /dev/null
+++ b/autobuild_mac80211_release/mt7988_mt7996_mac80211/target/linux/mediatek/patches-5.4/999-2952-net-ethernet-mtk_eth_soc-modify-fq-size-4K.patch
@@ -0,0 +1,222 @@
+From 4136e3567f6904259babbe5ae5c0d0bf06413f57 Mon Sep 17 00:00:00 2001
+From: Bo-Cun Chen <bc-bocun.chen@mediatek.com>
+Date: Wed, 25 Oct 2023 09:21:06 +0800
+Subject: [PATCH] 999-2952-net-ethernet-mtk_eth_soc-modify-fq-size-4K
+
+---
+ drivers/net/ethernet/mediatek/mtk_eth_dbg.c   |  2 +-
+ drivers/net/ethernet/mediatek/mtk_eth_soc.c   | 74 ++++++++++---------
+ drivers/net/ethernet/mediatek/mtk_eth_soc.h   |  5 +-
+ .../ethernet/mediatek/mtk_hnat/hnat_debugfs.c |  2 +-
+ .../ethernet/mediatek/mtk_hnat/hnat_nf_hook.c | 23 ++++++
+ 5 files changed, 69 insertions(+), 37 deletions(-)
+
+diff --git a/drivers/net/ethernet/mediatek/mtk_eth_dbg.c b/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
+index e50e1ac..7c137e5 100755
+--- a/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_dbg.c
+@@ -882,7 +882,7 @@ int hwtx_ring_read(struct seq_file *seq, void *v)
+ 	struct mtk_tx_dma_v2 *hwtx_ring;
+ 	int i = 0;
+ 
+-	for (i = 0; i < MTK_DMA_SIZE; i++) {
++	for (i = 0; i < MTK_DMA_FQ_SIZE; i++) {
+ 		dma_addr_t addr = eth->phy_scratch_ring +
+ 				  i * (dma_addr_t)eth->soc->txrx.txd_size;
+ 
+diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+index 1226dd6..fe9c1de 100644
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+@@ -1557,10 +1557,10 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
+ {
+ 	const struct mtk_soc_data *soc = eth->soc;
+ 	dma_addr_t phy_ring_tail;
+-	int cnt = MTK_DMA_SIZE;
++	int cnt = MTK_DMA_FQ_SIZE;
+ 	dma_addr_t dma_addr;
+ 	u64 addr64 = 0;
+-	int i;
++	int i, j, len;
+ 
+ 	if (!eth->soc->has_sram) {
+ 		eth->scratch_ring = dma_alloc_coherent(eth->dma_dev,
+@@ -1577,40 +1577,44 @@ static int mtk_init_fq_dma(struct mtk_eth *eth)
+ 	if (unlikely(!eth->scratch_ring))
+                         return -ENOMEM;
+ 
+-	eth->scratch_head = kcalloc(cnt, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
+-	if (unlikely(!eth->scratch_head))
+-		return -ENOMEM;
+-
+-	dma_addr = dma_map_single(eth->dma_dev,
+-				  eth->scratch_head, cnt * MTK_QDMA_PAGE_SIZE,
+-				  DMA_FROM_DEVICE);
+-	if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
+-		return -ENOMEM;
+-
+ 	phy_ring_tail = eth->phy_scratch_ring +
+ 			(dma_addr_t)soc->txrx.txd_size * (cnt - 1);
+ 
+-	for (i = 0; i < cnt; i++) {
+-		struct mtk_tx_dma_v2 *txd;
++	for (j = 0; j < DIV_ROUND_UP(MTK_DMA_FQ_SIZE, MTK_DMA_FQ_LENGTH); j++) {
++		len = min_t(int, cnt - j * MTK_DMA_FQ_LENGTH, MTK_DMA_FQ_LENGTH);
+ 
+-		txd = eth->scratch_ring + i * soc->txrx.txd_size;
+-		txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
+-		if (i < cnt - 1)
+-			txd->txd2 = eth->phy_scratch_ring +
+-				(i + 1) * soc->txrx.txd_size;
++		eth->scratch_head[j] = kcalloc(len, MTK_QDMA_PAGE_SIZE, GFP_KERNEL);
++		if (unlikely(!eth->scratch_head[j]))
++			return -ENOMEM;
+ 
+-		addr64 = (MTK_HAS_CAPS(eth->soc->caps, MTK_8GB_ADDRESSING)) ?
+-			  TX_DMA_SDP1(dma_addr + i * MTK_QDMA_PAGE_SIZE) : 0;
++		dma_addr = dma_map_single(eth->dma_dev,
++					  eth->scratch_head[j], len * MTK_QDMA_PAGE_SIZE,
++					  DMA_FROM_DEVICE);
++		if (unlikely(dma_mapping_error(eth->dma_dev, dma_addr)))
++			return -ENOMEM;
+ 
+-		txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE) | addr64;
+-		txd->txd4 = 0;
++		for (i = 0; i < len; i++) {
++			struct mtk_tx_dma_v2 *txd;
+ 
+-		if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ||
+-		    MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
+-			txd->txd5 = 0;
+-			txd->txd6 = 0;
+-			txd->txd7 = 0;
+-			txd->txd8 = 0;
++			txd = eth->scratch_ring + (j * MTK_DMA_FQ_LENGTH + i) * soc->txrx.txd_size;
++			txd->txd1 = dma_addr + i * MTK_QDMA_PAGE_SIZE;
++			if (j * MTK_DMA_FQ_LENGTH + i < cnt)
++				txd->txd2 = eth->phy_scratch_ring +
++					(j * MTK_DMA_FQ_LENGTH + i + 1) * soc->txrx.txd_size;
++
++			addr64 = (MTK_HAS_CAPS(eth->soc->caps, MTK_8GB_ADDRESSING)) ?
++				  TX_DMA_SDP1(dma_addr + i * MTK_QDMA_PAGE_SIZE) : 0;
++
++			txd->txd3 = TX_DMA_PLEN0(MTK_QDMA_PAGE_SIZE) | addr64;
++			txd->txd4 = 0;
++
++			if (MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V2) ||
++			    MTK_HAS_CAPS(eth->soc->caps, MTK_NETSYS_V3)) {
++				txd->txd5 = 0;
++				txd->txd6 = 0;
++				txd->txd7 = 0;
++				txd->txd8 = 0;
++			}
+ 		}
+ 	}
+ 
+@@ -2541,9 +2545,9 @@ static int mtk_tx_alloc(struct mtk_eth *eth)
+ 		ring->dma = dma_alloc_coherent(eth->dma_dev, MTK_DMA_SIZE * sz,
+ 					       &ring->phys, GFP_KERNEL);
+ 	else {
+-		ring->dma =  eth->scratch_ring + MTK_DMA_SIZE * sz;
++		ring->dma =  eth->scratch_ring + MTK_DMA_FQ_SIZE * sz;
+ 		ring->phys = eth->phy_scratch_ring +
+-			     MTK_DMA_SIZE * (dma_addr_t)sz;
++			     MTK_DMA_FQ_SIZE * (dma_addr_t)sz;
+ 	}
+ 
+ 	if (!ring->dma)
+@@ -3349,9 +3353,11 @@ static void mtk_dma_free(struct mtk_eth *eth)
+ 			mtk_rx_clean(eth, &eth->rx_ring[MTK_RSS_RING(i)], 1);
+ 	}
+ 
+-	if (eth->scratch_head) {
+-		kfree(eth->scratch_head);
+-		eth->scratch_head = NULL;
++	for (i = 0; i < DIV_ROUND_UP(MTK_DMA_FQ_SIZE, MTK_DMA_FQ_LENGTH); i++) {
++		if (eth->scratch_head[i]) {
++			kfree(eth->scratch_head[i]);
++			eth->scratch_head[i] = NULL;
++		}
+ 	}
+ }
+ 
+diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.h b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+index fe8bdee..cd2de23 100644
+--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
++++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
+@@ -20,6 +20,9 @@
+ #define	MTK_MAX_RX_LENGTH	1536
+ #define MTK_MIN_TX_LENGTH	60
+ #define MTK_DMA_SIZE		2048
++#define MTK_DMA_FQ_SIZE		4096
++#define MTK_DMA_FQ_HEAD		32
++#define MTK_DMA_FQ_LENGTH	2048
+ #define MTK_NAPI_WEIGHT		256
+ 
+ #if defined(CONFIG_MEDIATEK_NETSYS_V3)
+@@ -1837,7 +1840,7 @@ struct mtk_eth {
+ 	void				*scratch_ring;
+ 	struct mtk_reset_event		reset_event;
+ 	dma_addr_t			phy_scratch_ring;
+-	void				*scratch_head;
++	void				*scratch_head[MTK_DMA_FQ_HEAD];
+ 	struct clk			*clks[MTK_CLK_MAX];
+ 
+ 	struct mii_bus			*mii_bus;
+diff --git a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_debugfs.c b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_debugfs.c
+index fc7d216..b97fd6a 100644
+--- a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_debugfs.c
++++ b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_debugfs.c
+@@ -2784,7 +2784,7 @@ static ssize_t hnat_qos_toggle_write(struct file *file, const char __user *buffe
+ 		qos_toggle = 1;
+ 	} else if (buf[0] == '2') {
+ 		pr_info("Per-port-per-queue mode is going to be enabled!\n");
+-		pr_info("PPPQ use qid 0~5 (scheduler 0).\n");
++		pr_info("PPPQ use qid 0~11 (scheduler 0).\n");
+ 		qos_toggle = 2;
+ 		qos_dl_toggle = 1;
+ 		qos_ul_toggle = 1;
+diff --git a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
+index 85c38e0..6a373f8 100644
+--- a/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
++++ b/drivers/net/ethernet/mediatek/mtk_hnat/hnat_nf_hook.c
+@@ -1219,6 +1219,7 @@ static unsigned int skb_to_hnat_info(struct sk_buff *skb,
+ 	int udp = 0;
+ 	u32 qid = 0;
+ 	u32 port_id = 0;
++	u32 payload_len = 0;
+ 	int mape = 0;
+ 
+ 	ct = nf_ct_get(skb, &ctinfo);
+@@ -1748,6 +1749,28 @@ static unsigned int skb_to_hnat_info(struct sk_buff *skb,
+ 	else
+ 		qid = 0;
+ 
++	if (IS_PPPQ_MODE && IS_PPPQ_PATH(dev, skb)) {
++		if (ntohs(eth->h_proto) == ETH_P_IP) {
++			iph = ip_hdr(skb);
++			if (iph->protocol == IPPROTO_TCP) {
++				skb_set_transport_header(skb, sizeof(struct iphdr));
++				payload_len = be16_to_cpu(iph->tot_len) - skb_transport_offset(skb) - tcp_hdrlen(skb);
++				/* Dispatch ACK packets to high priority queue */
++				if (payload_len == 0)
++					qid += 6;
++			}
++		} else if (ntohs(eth->h_proto) == ETH_P_IPV6) {
++			ip6h = ipv6_hdr(skb);
++			if (ip6h->nexthdr == NEXTHDR_TCP) {
++				skb_set_transport_header(skb, sizeof(struct ipv6hdr));
++				payload_len = be16_to_cpu(ip6h->payload_len) - tcp_hdrlen(skb);
++				/* Dispatch ACK packets to high priority queue */
++				if (payload_len == 0)
++					qid += 6;
++			}
++		}
++	}
++
+ 	if (IS_IPV4_GRP(foe)) {
+ 		entry.ipv4_hnapt.iblk2.dp = gmac;
+ 		entry.ipv4_hnapt.iblk2.port_mg =
+-- 
+2.18.0
+