edk2/MdeModulePkg
ydong10 3a4e7a3e73 Per UEFI spec, on CallBack action EFI_BROWSER_ACTION_CHANGING, the return value of ActionRequest will be ignored, but on CallBack action EFI_BROWSER_ACTION_CHANGED, the return value of ActionRequest will be used.
But, EDKII browser still processes the got ActionRequest. And, all HII drivers in EDKII project also returns their expected ActionRequest value on action EFI_BROWSER_ACTION_CHANGING. 
Now update the browser to follow the spec, and update all core Hii drivers to keep old working modal.

Update for MdeModulePkg.

Signed-off-by: ydong10
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12865 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-15 02:54:49 +00:00
..
Application Update code to pass packaging tool. 2011-05-30 09:56:57 +00:00
Bus MdeModulePkg: Fix a bug that UnregisterAtaDev() will return error when SSP protocol is not installed 2011-12-12 09:51:55 +00:00
Core MdeModulePkg DXE Core: Refine code to avoid UNIXGCC build break. 2011-12-09 02:35:04 +00:00
Include Correct one comment to match the function name. 2011-12-15 02:41:50 +00:00
Library Roll back the change which doesn't call LocateProtocol when TPL is TPL_NOTIFY because it may cause certain status code get lost in some rare case. 2011-11-30 01:53:13 +00:00
Logo Update the copyright notice format 2010-04-24 09:49:11 +00:00
Universal Per UEFI spec, on CallBack action EFI_BROWSER_ACTION_CHANGING, the return value of ActionRequest will be ignored, but on CallBack action EFI_BROWSER_ACTION_CHANGED, the return value of ActionRequest will be used. 2011-12-15 02:54:49 +00:00
MdeModulePkg.dec Update package version for MdeModulePkg, UefiCpuPkg. 2011-12-14 01:42:15 +00:00
MdeModulePkg.dsc Update package version for MdeModulePkg, UefiCpuPkg. 2011-12-14 01:42:15 +00:00