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author | Laszlo Ersek <lersek@redhat.com> | 2020-03-04 10:44:13 +0100 |
---|---|---|
committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-03-05 08:55:21 +0000 |
commit | 7288ff4095cf4254dd2f86ad97c648d9e6114fc8 (patch) | |
tree | 0c74e9cccddd1697735dfff2ddc7aba6e062f3f7 | |
parent | 9b08c655ff683e7438d13a29b13e550ea70be224 (diff) | |
download | edk2-7288ff4095cf4254dd2f86ad97c648d9e6114fc8.tar.gz edk2-7288ff4095cf4254dd2f86ad97c648d9e6114fc8.tar.bz2 edk2-7288ff4095cf4254dd2f86ad97c648d9e6114fc8.zip |
ArmVirtPkg/PlatformBootManagerLib: sync Timeout with PcdPlatformBootTimeOut
Set the Timeout global variable to the same value as
PcdPlatformBootTimeOut. This way the "setvar" command in the UEFI shell,
and the "efibootmgr" command in a Linux guest, can report the front page
timeout that was requested on the QEMU command line (see
GetFrontPageTimeoutFromQemu()).
A DEBUG_VERBOSE message is logged on success too, for our QE team's sake.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20200304094413.19462-3-lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
-rw-r--r-- | ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c | 27 | ||||
-rw-r--r-- | ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf | 1 |
2 files changed, 26 insertions, 2 deletions
diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c index 5f6cfe64da..69448ff65b 100644 --- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c +++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c @@ -25,6 +25,7 @@ #include <Protocol/PciRootBridgeIo.h>
#include <Protocol/VirtioDevice.h>
#include <Guid/EventGroup.h>
+#include <Guid/GlobalVariable.h>
#include <Guid/RootBridgesConnectedEventGroup.h>
#include <Guid/SerialPortLibVendor.h>
@@ -686,7 +687,9 @@ PlatformBootManagerBeforeConsole ( VOID
)
{
+ UINT16 FrontPageTimeout;
RETURN_STATUS PcdStatus;
+ EFI_STATUS Status;
//
// Signal EndOfDxe PI Event
@@ -744,9 +747,29 @@ PlatformBootManagerBeforeConsole ( //
// Set the front page timeout from the QEMU configuration.
//
- PcdStatus = PcdSet16S (PcdPlatformBootTimeOut,
- GetFrontPageTimeoutFromQemu ());
+ FrontPageTimeout = GetFrontPageTimeoutFromQemu ();
+ PcdStatus = PcdSet16S (PcdPlatformBootTimeOut, FrontPageTimeout);
ASSERT_RETURN_ERROR (PcdStatus);
+ //
+ // Reflect the PCD in the standard Timeout variable.
+ //
+ Status = gRT->SetVariable (
+ EFI_TIME_OUT_VARIABLE_NAME,
+ &gEfiGlobalVariableGuid,
+ (EFI_VARIABLE_NON_VOLATILE |
+ EFI_VARIABLE_BOOTSERVICE_ACCESS |
+ EFI_VARIABLE_RUNTIME_ACCESS),
+ sizeof FrontPageTimeout,
+ &FrontPageTimeout
+ );
+ DEBUG ((
+ EFI_ERROR (Status) ? DEBUG_ERROR : DEBUG_VERBOSE,
+ "%a: SetVariable(%s, %u): %r\n",
+ __FUNCTION__,
+ EFI_TIME_OUT_VARIABLE_NAME,
+ FrontPageTimeout,
+ Status
+ ));
//
// Register platform-specific boot options and keyboard shortcuts.
diff --git a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf index a9d4888d43..6fe0a1bb12 100644 --- a/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf +++ b/ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf @@ -68,6 +68,7 @@ gEfiFileSystemInfoGuid
gEfiFileSystemVolumeLabelInfoIdGuid
gEfiEndOfDxeEventGroupGuid
+ gEfiGlobalVariableGuid
gRootBridgesConnectedEventGroupGuid
gUefiShellFileGuid
|