From: Zhichao Gao <zhichao.gao@intel.com>
To: edk2-devel@lists.01.org
Cc: Ray Ni <ray.ni@intel.com>, Liming Gao <liming.gao@intel.com>
Subject: [PATCH v2 2/6] MdeModulePkg: Add a new API ResetSystem for DXE ResetSystemLib
Date: Wed, 20 Feb 2019 12:58:52 +0800 [thread overview]
Message-ID: <20190220045856.3360-3-zhichao.gao@intel.com> (raw)
In-Reply-To: <20190220045856.3360-1-zhichao.gao@intel.com>
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1460
Add a new API ResetSystem for DXE ResetSystemLib. So the consumer of
ResetSystemLib can use this API to reset system with additional reset
data.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
---
.../Library/DxeResetSystemLib/DxeResetSystemLib.c | 28 +++++++++++++++++++++-
1 file changed, 27 insertions(+), 1 deletion(-)
diff --git a/MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.c b/MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.c
index ea4878cab1..f5c7386c9a 100644
--- a/MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.c
+++ b/MdeModulePkg/Library/DxeResetSystemLib/DxeResetSystemLib.c
@@ -1,7 +1,7 @@
/** @file
DXE Reset System Library instance that calls gRT->ResetSystem().
- Copyright (c) 2017 - 2018, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2017 - 2019, Intel Corporation. All rights reserved.<BR>
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
@@ -96,3 +96,29 @@ ResetPlatformSpecific (
{
gRT->ResetSystem (EfiResetPlatformSpecific, EFI_SUCCESS, DataSize, ResetData);
}
+
+/**
+ The ResetSystem function resets the entire platform.
+
+ @param[in] ResetType The type of reset to perform.
+ @param[in] ResetStatus The status code for the reset.
+ @param[in] DataSize The size, in bytes, of ResetData.
+ @param[in] ResetData For a ResetType of EfiResetCold, EfiResetWarm, or EfiResetShutdown
+ the data buffer starts with a Null-terminated string, optionally
+ followed by additional binary data. The string is a description
+ that the caller may use to further indicate the reason for the
+ system reset. ResetData is only valid if ResetStatus is something
+ other than EFI_SUCCESS unless the ResetType is EfiResetPlatformSpecific
+ where a minimum amount of ResetData is always required.
+**/
+VOID
+EFIAPI
+ResetSystem (
+ IN EFI_RESET_TYPE ResetType,
+ IN EFI_STATUS ResetStatus,
+ IN UINTN DataSize,
+ IN VOID *ResetData OPTIONAL
+ )
+{
+ gRT->ResetSystem (ResetType, ResetStatus, DataSize, ResetData);
+}
--
2.16.2.windows.1
next prev parent reply other threads:[~2019-02-20 4:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 4:58 [PATCH v2 0/6] ResetSystemLib changings Zhichao Gao
2019-02-20 4:58 ` [PATCH v2 1/6] MdeModulePkg: change the function name ResetSystem Zhichao Gao
2019-02-20 4:58 ` Zhichao Gao [this message]
2019-02-20 4:58 ` [PATCH v2 3/6] MdeModulePkg: Add a new API ResetSystem for Null version Zhichao Gao
2019-02-20 4:58 ` [PATCH v2 4/6] MdeModulePkg: Add the new API ResetSystem in the head file Zhichao Gao
2019-02-20 4:58 ` [PATCH v2 5/6] MdeModulePkg: Add a runtime library instance of ResetSystemLib Zhichao Gao
2019-02-20 4:58 ` [PATCH v2 6/6] MdeModulePkg: Add the runtime ResetSystemLib in MdeModulePkg.dsc Zhichao Gao
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