diff --git a/0180-tso-max-frags-is-configurable.patch b/0180-tso-max-frags-is-configurable.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e94c266814dcc5cfbfbc49705e85b8434b3602f4
--- /dev/null
+++ b/0180-tso-max-frags-is-configurable.patch
@@ -0,0 +1,91 @@
+From 5d09d36ddf74da9c5fa87a6dd5bc104fe99bdce6 Mon Sep 17 00:00:00 2001
+From: jiangheng <jiangheng14@huawei.com>
+Date: Sat, 18 Jan 2025 20:55:43 +0800
+Subject: [PATCH] tso: max frags is configurable
+
+---
+ src/core/netif.c         | 10 ++++++++++
+ src/core/tcp_out.c       |  4 ++--
+ src/include/lwip/netif.h |  6 +++++-
+ src/include/lwipopts.h   |  5 -----
+ 4 files changed, 17 insertions(+), 8 deletions(-)
+
+diff --git a/src/core/netif.c b/src/core/netif.c
+index eba9a0b..b79ab57 100644
+--- a/src/core/netif.c
++++ b/src/core/netif.c
+@@ -1117,6 +1117,16 @@ netif_set_txol_flags(struct netif *netif, u64_t flags)
+ {
+     netif->txol_flags |= flags;
+ }
++
++void netif_set_max_pbuf_frags(struct netif *netif, u8_t max_frags)
++{
++    netif->max_pbuf_frags = max_frags;
++}
++
++void netif_set_min_tso_seglen(struct netif *netif, u16_t min_tso_seglen)
++{
++    netif->min_tso_seglen = min_tso_seglen;
++}
+ #endif
+ 
+ #if LWIP_NETIF_LINK_CALLBACK
+diff --git a/src/core/tcp_out.c b/src/core/tcp_out.c
+index 93ef958..cf93482 100644
+--- a/src/core/tcp_out.c
++++ b/src/core/tcp_out.c
+@@ -1578,8 +1578,8 @@ tcp_output(struct tcp_pcb *pcb)
+         struct tcp_seg *last_seg = NULL;
+         u16_t last_seg_len = 0;
+         u8_t pbuf_chain_len = 0;
+-        while (seg != NULL && seg_seqno - pcb->lastack + seg->len <= wnd && pbuf_chain_len < GAZELLE_TCP_MAX_PBUF_CHAIN_LEN) {
+-            if (last_seg_len != 0 && (last_seg_len + seg->len < 1460) && seg->len < GAZELLE_TCP_MIN_TSO_SEG_LEN) {
++        while (seg != NULL && seg_seqno - pcb->lastack + seg->len <= wnd && pbuf_chain_len < netif->max_pbuf_frags) {
++            if (last_seg_len != 0 && (last_seg_len + seg->len < 1460) && seg->len < netif->min_tso_seglen) {
+                 break;
+             }
+ 
+diff --git a/src/include/lwip/netif.h b/src/include/lwip/netif.h
+index 3deefb0..75157de 100644
+--- a/src/include/lwip/netif.h
++++ b/src/include/lwip/netif.h
+@@ -372,6 +372,9 @@ struct netif {
+   /** vlan id is an attribute of NIC. The variable 'netif_hints' is not used because it is assigned by pcb,
+    *  while non transport layers without pcb cannot be enabled */
+   u16_t vlan_tci;
++
++  u8_t max_pbuf_frags;
++  u16_t min_tso_seglen;
+ #endif
+   /** descriptive abbreviation */
+   char name[2];
+@@ -508,7 +511,8 @@ void netif_set_vlan_tci(struct netif *netif, u16_t vlan_tci);
+ void netif_set_rtc_mode(struct netif *netif);
+ void netif_set_rxol_flags(struct netif *netif, u64_t flags);
+ void netif_set_txol_flags(struct netif *netif, u64_t flags);
+-
++void netif_set_min_tso_seglen(struct netif *netif, u16_t min_tso_seglen);
++void netif_set_max_pbuf_frags(struct netif *netif, u8_t max_frags);
+ #endif
+ 
+ #if LWIP_NETIF_STATUS_CALLBACK
+diff --git a/src/include/lwipopts.h b/src/include/lwipopts.h
+index 572d550..2ac48f5 100644
+--- a/src/include/lwipopts.h
++++ b/src/include/lwipopts.h
+@@ -55,11 +55,6 @@
+ 
+ #define GAZELLE_TCP_NEW_PORT 1
+ 
+-#define GAZELLE_TCP_MAX_PBUF_CHAIN_LEN 40
+-
+-#define GAZELLE_TCP_MIN_TSO_SEG_LEN 256
+-
+-
+ #define GAZELLE_UDP_ENABLE 1
+ #define GAZELLE_UDP_NEW_PORT 1
+ 
+-- 
+2.33.0
+
diff --git a/lwip.spec b/lwip.spec
index 2a6e545cfc817cdf1de604a1b1d5e73471fa6c40..f88116cbcde1655b82507827e7917f1d736024f2 100644
--- a/lwip.spec
+++ b/lwip.spec
@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.2.0
-Release: 68
+Release: 69
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -194,6 +194,8 @@ Patch9177:  0177-pingpong-fix-spelling-error.patch
 Patch9178:  0178-add-recv_block-in-lwip_sock.patch
 Patch9179:  0179-fix-pcb.tcp-null-pointer-error-when-netperf-recv-RST.patch
 
+Patch9180:  0180-tso-max-frags-is-configurable.patch
+
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
 #Requires: 
@@ -222,6 +224,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Sat Jan 18 2025 jiangheng <jiangheng14@huawei.com> - 2.2.0-69
+- tso: max frags is configurable
+
 * Tue Jan 14 2025 yangchen <yangchen145@huawei.com> - 2.2.0-68
 - fix pcb.tcp null pointer error when netperf recv RST