/**
Perform the platform diagnostic, such like test memory. OEM/IBV also
can customize this function to support specific platform diagnostic.
@param MemoryTestLevel The memory test intensive level
@param QuietBoot Indicate if need to enable the quiet boot
@param BaseMemoryTest A pointer to BdsMemoryTest()
**/
VOID
PlatformBdsDiagnostics (
IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,
IN BOOLEAN QuietBoot,
IN BASEM_MEMORY_TEST BaseMemoryTest
)
{
EFI_STATUS Status;
DEBUG ((EFI_D_INFO, "PlatformBdsDiagnostics\n"));
//
// Here we can decide if we need to show
// the diagnostics screen
// Notes: this quiet boot code should be remove
// from the graphic lib
//
if (QuietBoot) {
EnableQuietBoot (PcdGetPtr(PcdLogoFile));
//
// Perform system diagnostic
//
Status = BaseMemoryTest (MemoryTestLevel);
if (EFI_ERROR (Status)) {
DisableQuietBoot ();
}
return;
}
//
// Perform system diagnostic
//
Status = BaseMemoryTest (MemoryTestLevel);
}
VOID
PlatformBdsDiagnostics (
IN EXTENDMEM_COVERAGE_LEVEL MemoryTestLevel,
IN BOOLEAN QuietBoot,
IN BASEM_MEMORY_TEST BaseMemoryTest
)
/*++
Routine Description:
Perform the platform diagnostic, such like test memory. OEM/IBV also
can customize this fuction to support specific platform diagnostic.
Arguments:
MemoryTestLevel - The memory test intensive level
QuietBoot - Indicate if need to enable the quiet boot
BaseMemoryTest - A pointer to BaseMemoryTest()
Returns:
None.
--*/
{
EFI_STATUS Status;
DEBUG ((EFI_D_INFO, "PlatformBdsDiagnostics\n"));
//
// Here we can decide if we need to show
// the diagnostics screen
// Notes: this quiet boot code should be remove
// from the graphic lib
//
if (QuietBoot) {
EnableQuietBoot (PcdGetPtr(PcdLogoFile));
//
// Perform system diagnostic
//
Status = BaseMemoryTest (MemoryTestLevel);
if (EFI_ERROR (Status)) {
DisableQuietBoot ();
}
return ;
}
//
// Perform system diagnostic
//
Status = BaseMemoryTest (MemoryTestLevel);
}
/**
The function will execute with as the platform policy, current policy
is driven by boot mode. IBV/OEM can customize this code for their specific
policy action.
@param DriverOptionList The header of the driver option link list
@param BootOptionList The header of the boot option link list
@param ProcessCapsules A pointer to ProcessCapsules()
@param BaseMemoryTest A pointer to BaseMemoryTest()
**/
VOID
EFIAPI
PlatformBdsPolicyBehavior (
IN LIST_ENTRY *DriverOptionList,
IN LIST_ENTRY *BootOptionList,
IN PROCESS_CAPSULES ProcessCapsules,
IN BASEM_MEMORY_TEST BaseMemoryTest
)
{
//
// Locate the PCI root bridges and make the PCI bus driver connect each,
// non-recursively. This will produce a number of child handles with PciIo on
// them.
//
FilterAndProcess (&gEfiPciRootBridgeIoProtocolGuid, NULL, Connect);
//
// Find all display class PCI devices (using the handles from the previous
// step), and connect them non-recursively. This should produce a number of
// child handles with GOPs on them.
//
FilterAndProcess (&gEfiPciIoProtocolGuid, IsPciDisplay, Connect);
//
// Now add the device path of all handles with GOP on them to ConOut and
// ErrOut.
//
FilterAndProcess (&gEfiGraphicsOutputProtocolGuid, NULL, AddOutput);
//
// Add the hardcoded short-form USB keyboard device path to ConIn.
//
BdsLibUpdateConsoleVariable (L"ConIn",
(EFI_DEVICE_PATH_PROTOCOL *)&mUsbKeyboard, NULL);
//
// Add the hardcoded serial console device path to ConIn, ConOut, ErrOut.
//
BdsLibUpdateConsoleVariable (L"ConIn",
(EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
BdsLibUpdateConsoleVariable (L"ConOut",
(EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
BdsLibUpdateConsoleVariable (L"ErrOut",
(EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
//
// Connect the consoles based on the above variables.
//
BdsLibConnectAllDefaultConsoles ();
//
// Show the splash screen.
//
EnableQuietBoot (PcdGetPtr (PcdLogoFile));
//
// Connect the rest of the devices.
//
BdsLibConnectAll ();
//
// Process QEMU's -kernel command line option. Note that the kernel booted
// this way should receive ACPI tables, which is why we connect all devices
// first (see above) -- PCI enumeration blocks ACPI table installation, if
// there is a PCI host.
//
TryRunningQemuKernel ();
BdsLibEnumerateAllBootOption (BootOptionList);
SetBootOrderFromQemu (BootOptionList);
//
// The BootOrder variable may have changed, reload the in-memory list with
// it.
//
BdsLibBuildOptionFromVar (BootOptionList, L"BootOrder");
PlatformBdsEnterFrontPage (GetFrontPageTimeoutFromQemu(), TRUE);
}