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MdeModulePkg/TerminalDxe: Return success if device not support SetControl

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Some serial device may not support SetControl. Ignore the error from
SetControl if EFI_UNSUPPORTED is return.

Signed-off-by: Hua Ma <hua.ma@intel.com>
This commit is contained in:
Hua Ma 2024-10-22 10:57:06 +08:00 committed by mergify[bot]
parent 00ccd99d46
commit 1a3d4b33b6
1 changed files with 3 additions and 0 deletions
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MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
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@ -97,6 +97,9 @@ TerminalConInReset (
if (!EFI_ERROR (Status)) { if (!EFI_ERROR (Status)) {
Status = TerminalDevice->SerialIo->SetControl (TerminalDevice->SerialIo, EFI_SERIAL_DATA_TERMINAL_READY|EFI_SERIAL_REQUEST_TO_SEND); Status = TerminalDevice->SerialIo->SetControl (TerminalDevice->SerialIo, EFI_SERIAL_DATA_TERMINAL_READY|EFI_SERIAL_REQUEST_TO_SEND);
if (Status == EFI_UNSUPPORTED) {
Status = EFI_SUCCESS;
}
} }
return Status; return Status;