diff --git a/0020-OvmfPkg-VirtioNetDxe-Extend-the-RxBufferSize-to-avoi.patch b/0020-OvmfPkg-VirtioNetDxe-Extend-the-RxBufferSize-to-avoi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a4db4de85ef19faa4fa5ad29d09fd1bd5e043b9b
--- /dev/null
+++ b/0020-OvmfPkg-VirtioNetDxe-Extend-the-RxBufferSize-to-avoi.patch
@@ -0,0 +1,50 @@
+From 85a19a714c4b4702edc59db0a3419f48fffe2b0a Mon Sep 17 00:00:00 2001
+From: Jinhua Cao <caojinhua1@huawei.com>
+Date: Thu, 17 Feb 2022 17:38:41 +0800
+Subject: [PATCH] OvmfPkg: VirtioNetDxe: Extend the RxBufferSize to avoid data
+ truncation
+
+1822 net card needs at least 1536 bytes for DMA, even we never negotiate
+VIRTIO_NET_F_MRG_RXBUF. The original max size of packet is 15144 which would
+cause data trucation. Now we extend the RxBufSize to 9014(Jumbo Frame type)
+so that we can avoid it.
+
+Signed-off-by: Jinhua Cao <caojinhua1@huawei.com>
+---
+ OvmfPkg/Include/IndustryStandard/Virtio095Net.h | 7 +++++++
+ OvmfPkg/VirtioNetDxe/SnpInitialize.c            | 3 ++-
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/OvmfPkg/Include/IndustryStandard/Virtio095Net.h b/OvmfPkg/Include/IndustryStandard/Virtio095Net.h
+index 9c0ed5ed24..28f5cc0899 100644
+--- a/OvmfPkg/Include/IndustryStandard/Virtio095Net.h
++++ b/OvmfPkg/Include/IndustryStandard/Virtio095Net.h
+@@ -88,4 +88,11 @@ typedef struct {
+ #define VIRTIO_NET_S_LINK_UP  BIT0
+ #define VIRTIO_NET_S_ANNOUNCE BIT1
+ 
++//
++// 1822 net card needs at least 1536 bytes for DMA, even we never negotiate
++// VIRTIO_NET_F_MRG_RXBUF. The original max size of packet is 15144 which would
++// cause data trucation. Now we extend the RxBufSize to 9014(Jumbo Frame type)
++// so that we can avoid it.
++#define VIRTIO_RXBUF_JUMBO_PADDING 7500
++
+ #endif // _VIRTIO_0_9_5_NET_H_
+diff --git a/OvmfPkg/VirtioNetDxe/SnpInitialize.c b/OvmfPkg/VirtioNetDxe/SnpInitialize.c
+index bb3b552d68..6febfea3bb 100644
+--- a/OvmfPkg/VirtioNetDxe/SnpInitialize.c
++++ b/OvmfPkg/VirtioNetDxe/SnpInitialize.c
+@@ -337,7 +337,8 @@ VirtioNetInitRx (
+   //   and Ethernet payload).
+   //
+   RxBufSize = VirtioNetReqSize +
+-              (Dev->Snm.MediaHeaderSize + Dev->Snm.MaxPacketSize);
++              (Dev->Snm.MediaHeaderSize + Dev->Snm.MaxPacketSize) +
++               VIRTIO_RXBUF_JUMBO_PADDING;
+ 
+   //
+   // Limit the number of pending RX packets if the queue is big. The division
+-- 
+2.27.0
+
diff --git a/edk2.spec b/edk2.spec
index e86ead077aa2e3d4104df4a96afe8ad9a599b251..81fd6e2035f01d8cce69cd3c86246646fe13e006 100644
--- a/edk2.spec
+++ b/edk2.spec
@@ -5,7 +5,7 @@
 
 Name: edk2
 Version: %{stable_date}
-Release: 2
+Release: 3
 Summary: EFI Development Kit II
 License: BSD-2-Clause-Patent
 URL: https://github.com/tianocore/edk2
@@ -38,6 +38,8 @@ Patch0017: 0017-SecurityPkg-Tcg-Import-Tcg2PlatformPei-from-edk2-pla.patch
 Patch0018: 0018-SecurityPkg-Tcg-Make-Tcg2PlatformPei-buildable-and-f.patch
 Patch0019: 0019-SecurityPkg-Add-references-to-header-and-inf-files-t.patch
 
+Patch0020: 0020-OvmfPkg-VirtioNetDxe-Extend-the-RxBufferSize-to-avoi.patch
+
 BuildRequires: acpica-tools gcc gcc-c++ libuuid-devel python3 bc nasm python3-unversioned-command
 
 %description