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Improvement for UEFI boot compatibility.

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This commit is contained in:
longpanda
2021-03-02 15:39:27 +08:00
parent 3c35345e38
commit 324c97883a
7 changed files with 1181 additions and 19 deletions
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10
EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/Ventoy.c
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@@ -37,6 +37,7 @@
#include <Ventoy.h>
BOOLEAN gDebugPrint = FALSE;
BOOLEAN gBootFallBack = FALSE;
BOOLEAN gDotEfiBoot = FALSE;
BOOLEAN gLoadIsoEfi = FALSE;
BOOLEAN gIsoUdf = FALSE;
@@ -696,6 +697,11 @@ STATIC EFI_STATUS EFIAPI ventoy_parse_cmdline(IN EFI_HANDLE ImageHandle)
gDebugPrint = TRUE;
}
if (StrStr(pCmdLine, L"fallback"))
{
gBootFallBack = TRUE;
}
if (StrStr(pCmdLine, L"dotefi"))
{
gDotEfiBoot = TRUE;
@@ -1035,7 +1041,7 @@ EFI_STATUS EFIAPI ventoy_boot(IN EFI_HANDLE ImageHandle)
}
debug("Fs not found, now wait and retry...");
sleep(2);
sleep(1);
}
}
@@ -1135,7 +1141,7 @@ EFI_STATUS EFIAPI VentoyEfiMain
ventoy_clean_env();
}
if (FALSE == gDotEfiBoot)
if (FALSE == gDotEfiBoot && FALSE == gBootFallBack)
{
if (EFI_NOT_FOUND == Status)
{