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+14
@@ -0,0 +1,14 @@
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欢迎来到百科!
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-----
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需要修改的文件:
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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;`
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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;`。
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3. lwipopts.h完全替换。
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