From cfbc1a7537d55ff0066b5635855f5739d02d15dc Mon Sep 17 00:00:00 2001
From: hhuan13 <hhuan13@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 18 Aug 2010 00:47:26 +0000
Subject: 1. Introduce PcdTftpBlockSize to let platform DSC customize block
 size. 2. Roll back the default block size to handle all link layers.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10803 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/MdeModulePkg.dec | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'MdeModulePkg/MdeModulePkg.dec')

diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index 5bd23ffc53..b3ada524e3 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -352,6 +352,11 @@
   ## Smbios version
   gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosVersion|0x0206|UINT16|0x00010055
 
+  ## TFTP BlockSize. Initial value 0 means using default block size which is (MTU-IP_HEADER-UDP_HEADER-TFTP_HEADER)
+  #  to handle all link layers. If the value is non zero, the PCD value will be used as block size.
+  #
+  gEfiMdeModulePkgTokenSpaceGuid.PcdTftpBlockSize|0x0|UINT64|0x30001026
+
 [PcdsFixedAtBuild,PcdsPatchableInModule]
   ## Maximun number of performance log entries during PEI phase.
   gEfiMdeModulePkgTokenSpaceGuid.PcdMaxPeiPerformanceLogEntries|40|UINT8|0x0001002f
-- 
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