MdeModulePkg/TerminalDxe: Fix driver model bug

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TerminalDxe driver contains bugs in its DriverBindingStart():
1. It cannot be started AGAIN using a different terminal type;
2. It doesn't install SimpleTextInput/SimpleTextOut when
   ConIn/ConOut doesn't contain its device path. The check is
   duplicated of the same logic in ConPlatform driver and can
   be removed.

The patch optimized the code to remove the unnecessary
gEfiCallerIdGuid protocol installation.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

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Ruiyu Ni 2017-01-10 14:04:00 +08:00

parent 0d8b3f81ac

commit f7c11d9b99

1 changed files with 300 additions and 682 deletions

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MdeModulePkg/Universal/Console/TerminalDxe/Terminal.c

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