Sync patches r14306, r14324 and r14328 from main trunk.
1. Add security check. 
2. Read/Write memory space including MMIO range with the width requested from HOST.
3. Updated connecting HOST version information from 1.3 to 1.3.1.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/branches/UDK2010.SR1@14334 6f19259b-4bc3-4df7-8a09-765794883524