From 883e23d0d31205ce016d86d671704c198a47b204 Mon Sep 17 00:00:00 2001 From: "Gao, Liming" Date: Mon, 11 Aug 2014 06:23:51 +0000 Subject: MdeModulePkg: new PlatformHookLib library with depex of SerialPortPpi. This library has one depex of SerialPortPpi. Then, the PEIM linked it has this depex so that it is dispatched after SerialPortPpi is installed. SerialPortPpi notifies the platform initialization done, then serial port will work. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Gao, Liming Reviewed-by: Kinney, Michael D git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15782 6f19259b-4bc3-4df7-8a09-765794883524 --- MdeModulePkg/Include/Ppi/SerialPortPei.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 MdeModulePkg/Include/Ppi/SerialPortPei.h (limited to 'MdeModulePkg/Include/Ppi') diff --git a/MdeModulePkg/Include/Ppi/SerialPortPei.h b/MdeModulePkg/Include/Ppi/SerialPortPei.h new file mode 100644 index 0000000000..88fcbf6e80 --- /dev/null +++ b/MdeModulePkg/Include/Ppi/SerialPortPei.h @@ -0,0 +1,26 @@ +/** @file + PPI that is installed after the initialization of a serial stream device + is complete. + + Copyright (c) 2010 - 2014, Intel Corporation. All rights reserved.
+ This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php. + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef _PEI_SERIAL_PORT_PPI_H +#define _PEI_SERIAL_PORT_PPI_H + +#define PEI_SERIAL_PORT_PPI \ + { \ + 0x490e9d85, 0x8aef, 0x4193, { 0x8e, 0x56, 0xf7, 0x34, 0xa9, 0xff, 0xac, 0x8b } \ + } + +extern EFI_GUID gPeiSerialPortPpiGuid; + +#endif -- cgit v1.2.3