Commit Graph

9 Commits

Author SHA1 Message Date
rsun3 8edfbe027c Security enhancement to SMM Base thunk drivers: Framework SMM drivers can't be loaded after SMRAM is locked.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10316 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-26 08:41:06 +00:00
rsun3 1329da4417 Add parameter check in SmmBase.Communicate().
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10289 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-19 08:39:40 +00:00
rsun3 673c149801 Remove the implementation limitation in the SmmBaseHelper driver that it assumes the Framework SMM driver to be loaded has a copy in memory.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10258 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-17 02:06:04 +00:00
lgao4 26a76fbcb2 Update code to match EDKII coding style.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10130 6f19259b-4bc3-4df7-8a09-765794883524
2010-03-01 03:26:19 +00:00
rsun3 bade9bf5b2 Fix the bug that SMM Base Protocol.Communicate() does not work.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10067 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-25 09:23:44 +00:00
mdkinney f5501a6512 Change RegisterProtocolNotify for dependent protocols to [Depex] expression
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10036 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-21 20:55:00 +00:00
rsun3 fb03ca1a3e Per Framework SMM CIS spec, SMM Base Protocol.Communicate() is availabe in runtime. In SmmBaseOnSmmBase2Thunk driver, implementation of Communicate() uses SMM Communication Protocol. The thunk driver caches a pointer to SMM Communication Protocol. This pointer needs to be converted on Virtual Address Change Event.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9966 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-10 08:30:51 +00:00
rsun3 17d2c9a3af Coding style fix.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9689 6f19259b-4bc3-4df7-8a09-765794883524
2010-01-07 13:43:40 +00:00
rsun3 9e62071910 Add 4 Framework/PI SMM thunk drivers. Combined use of these drivers can support usage model of PI SMM infrastructure + Framework Chipset SMM code + Framework platform SMM code in ECP platforms.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9657 6f19259b-4bc3-4df7-8a09-765794883524
2009-12-31 08:42:28 +00:00