diff options
| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2014-01-07 02:23:10 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-01-07 02:23:10 +0000 |
| commit | 31c2a2c7c07365abd3ee9389b390ac4c8b7d4aac (patch) | |
| tree | de7e9051c781274468ab443661a7911dcdf31186 /ShellPkg/Application/Shell/ShellProtocol.c | |
| parent | de4ebdcfcdc3c9949295d0a0bc72015a4e2f61fe (diff) | |
| download | edk2-platforms-31c2a2c7c07365abd3ee9389b390ac4c8b7d4aac.tar.xz | |
Enhance Shell 2.0 to not depend on keyboard driver implementation to fix the "CTRL+s" pause malfunction issue.
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Carsey Jaben <jaben.carsey@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15052 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Application/Shell/ShellProtocol.c')
| -rw-r--r-- | ShellPkg/Application/Shell/ShellProtocol.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/ShellPkg/Application/Shell/ShellProtocol.c b/ShellPkg/Application/Shell/ShellProtocol.c index ea30aaefc3..a337e5829e 100644 --- a/ShellPkg/Application/Shell/ShellProtocol.c +++ b/ShellPkg/Application/Shell/ShellProtocol.c @@ -3297,7 +3297,6 @@ NotificationFunction( IN EFI_KEY_DATA *KeyData
)
{
- EFI_INPUT_KEY Key;
if ( ((KeyData->Key.UnicodeChar == L'c') &&
(KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED) || KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED))) ||
(KeyData->Key.UnicodeChar == 3)
@@ -3310,12 +3309,6 @@ NotificationFunction( (KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_LEFT_CONTROL_PRESSED) || KeyData->KeyState.KeyShiftState == (EFI_SHIFT_STATE_VALID|EFI_RIGHT_CONTROL_PRESSED))
){
ShellInfoObject.HaltOutput = TRUE;
-
- //
- // Make sure that there are no pending keystrokes to pervent the pause.
- //
- gST->ConIn->Reset(gST->ConIn, FALSE);
- while (gST->ConIn->ReadKeyStroke (gST->ConIn, &Key)==EFI_SUCCESS);
}
return (EFI_SUCCESS);
}
|