From d96d6c25834f99099cd347f432025059f034b14a Mon Sep 17 00:00:00 2001
From: Gatsbi Van <zoro.ghc@gmail.com>
Date: Wed, 25 Feb 2026 14:39:31 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20Home?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Home.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 Home.md

diff --git a/Home.md b/Home.md
new file mode 100644
index 0000000..69a989f
--- /dev/null
+++ b/Home.md
@@ -0,0 +1,14 @@
+欢迎来到百科!
+
+-----
+
+需要修改的文件：
+
+1. `SCFDE\ps7_cortexa9_0\standalone_ps7_cortexa9_0\bsp\ps7_cortexa9_0\libsrc\lwip213_v1_1\src\contrib\ports\xilinx\netif\xemacpsif_dma.c`中第370行，将`-18`改为`-4`，即最后结果是`max_fr_size = XEMACPS_MAX_FRAME_SIZE - 4;`
+2. `SCFDE\ps7_cortexa9_0\standalone_ps7_cortexa9_0\bsp\ps7_cortexa9_0\libsrc\lwip213_v1_1\src\contrib\ports\xilinx\netif\xemacpsif.c`中第370行，将`netif->mtu = XEMACPS_MTU - XEMACPS_HDR_SIZE;`改成`netif->mtu = XEMACPS_MTU;`。
+3. lwipopts.h完全替换。
+
+
+
+
+