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ArmVirtPkg: duplicate PlatformIntelBdsLib to PlatformBootManagerLib 

Create a copy of PlatformIntelBdsLib under the name
PlatformBootManagerLib, with the following initial changes:
- replace PlatformBdsLib references with PlatformBootManagerLib in
  comments,
- replace "IntelBdsPlatform" with "PlatformBm" in file names and their
  references,
- generate a new FILE_GUID.

PlatformBootManagerLib will be linked into the BDS driver from
MdeModulePkg.

This patch parallels OvmfPkg commit 3054188189.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Ruiyu Ni <ruiyu.ni@Intel.com>
This commit is contained in:
Laszlo Ersek 2016-05-05 15:12:09 +02:00
parent 74965b485e
commit 8d6203223a
4 changed files with 1744 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

491
ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c Normal file
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/** @file
Implementation for PlatformBootManagerLib library class interfaces.
Copyright (C) 2015-2016, Red Hat, Inc.
Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
Copyright (c) 2004 - 2008, 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
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.
**/
#include <IndustryStandard/Pci22.h>
#include <Library/DevicePathLib.h>
#include <Library/PcdLib.h>
#include <Library/PlatformBdsLib.h>
#include <Library/QemuBootOrderLib.h>
#include <Protocol/DevicePath.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/PciIo.h>
#include <Protocol/PciRootBridgeIo.h>
#include <Guid/EventGroup.h>
#include <Guid/RootBridgesConnectedEventGroup.h>
#include "PlatformBm.h"
#define DP_NODE_LEN(Type) { (UINT8)sizeof (Type), (UINT8)(sizeof (Type) >> 8) }
#pragma pack (1)
typedef struct {
VENDOR_DEVICE_PATH SerialDxe;
UART_DEVICE_PATH Uart;
VENDOR_DEFINED_DEVICE_PATH TermType;
EFI_DEVICE_PATH_PROTOCOL End;
} PLATFORM_SERIAL_CONSOLE;
#pragma pack ()
#define SERIAL_DXE_FILE_GUID { \
0xD3987D4B, 0x971A, 0x435F, \
{ 0x8C, 0xAF, 0x49, 0x67, 0xEB, 0x62, 0x72, 0x41 } \
}
STATIC PLATFORM_SERIAL_CONSOLE mSerialConsole = {
//
// VENDOR_DEVICE_PATH SerialDxe
//
{
{ HARDWARE_DEVICE_PATH, HW_VENDOR_DP, DP_NODE_LEN (VENDOR_DEVICE_PATH) },
SERIAL_DXE_FILE_GUID
},
//
// UART_DEVICE_PATH Uart
//
{
{ MESSAGING_DEVICE_PATH, MSG_UART_DP, DP_NODE_LEN (UART_DEVICE_PATH) },
0, // Reserved
FixedPcdGet64 (PcdUartDefaultBaudRate), // BaudRate
FixedPcdGet8 (PcdUartDefaultDataBits), // DataBits
FixedPcdGet8 (PcdUartDefaultParity), // Parity
FixedPcdGet8 (PcdUartDefaultStopBits) // StopBits
},
//
// VENDOR_DEFINED_DEVICE_PATH TermType
//
{
{
MESSAGING_DEVICE_PATH, MSG_VENDOR_DP,
DP_NODE_LEN (VENDOR_DEFINED_DEVICE_PATH)
}
//
// Guid to be filled in dynamically
//
},
//
// EFI_DEVICE_PATH_PROTOCOL End
//
{
END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE,
DP_NODE_LEN (EFI_DEVICE_PATH_PROTOCOL)
}
};
#pragma pack (1)
typedef struct {
USB_CLASS_DEVICE_PATH Keyboard;
EFI_DEVICE_PATH_PROTOCOL End;
} PLATFORM_USB_KEYBOARD;
#pragma pack ()
STATIC PLATFORM_USB_KEYBOARD mUsbKeyboard = {
//
// USB_CLASS_DEVICE_PATH Keyboard
//
{
{
MESSAGING_DEVICE_PATH, MSG_USB_CLASS_DP,
DP_NODE_LEN (USB_CLASS_DEVICE_PATH)
},
0xFFFF, // VendorId: any
0xFFFF, // ProductId: any
3, // DeviceClass: HID
1, // DeviceSubClass: boot
1 // DeviceProtocol: keyboard
},
//
// EFI_DEVICE_PATH_PROTOCOL End
//
{
END_DEVICE_PATH_TYPE, END_ENTIRE_DEVICE_PATH_SUBTYPE,
DP_NODE_LEN (EFI_DEVICE_PATH_PROTOCOL)
}
};
//
// BDS Platform Functions
//
/**
Platform Bds init. Include the platform firmware vendor, revision
and so crc check.
**/
VOID
EFIAPI
PlatformBdsInit (
VOID
)
{
//
// Signal EndOfDxe PI Event
//
EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);
}
/**
Check if the handle satisfies a particular condition.
@param[in] Handle The handle to check.
@param[in] ReportText A caller-allocated string passed in for reporting
purposes. It must never be NULL.
@retval TRUE The condition is satisfied.
@retval FALSE Otherwise. This includes the case when the condition could not
be fully evaluated due to an error.
**/
typedef
BOOLEAN
(EFIAPI *FILTER_FUNCTION) (
IN EFI_HANDLE Handle,
IN CONST CHAR16 *ReportText
);
/**
Process a handle.
@param[in] Handle The handle to process.
@param[in] ReportText A caller-allocated string passed in for reporting
purposes. It must never be NULL.
**/
typedef
VOID
(EFIAPI *CALLBACK_FUNCTION) (
IN EFI_HANDLE Handle,
IN CONST CHAR16 *ReportText
);
/**
Locate all handles that carry the specified protocol, filter them with a
callback function, and pass each handle that passes the filter to another
callback.
@param[in] ProtocolGuid The protocol to look for.
@param[in] Filter The filter function to pass each handle to. If this
parameter is NULL, then all handles are processed.
@param[in] Process The callback function to pass each handle to that
clears the filter.
**/
STATIC
VOID
FilterAndProcess (
IN EFI_GUID *ProtocolGuid,
IN FILTER_FUNCTION Filter OPTIONAL,
IN CALLBACK_FUNCTION Process
)
{
EFI_STATUS Status;
EFI_HANDLE *Handles;
UINTN NoHandles;
UINTN Idx;
Status = gBS->LocateHandleBuffer (ByProtocol, ProtocolGuid,
NULL /* SearchKey */, &NoHandles, &Handles);
if (EFI_ERROR (Status)) {
//
// This is not an error, just an informative condition.
//
DEBUG ((EFI_D_VERBOSE, "%a: %g: %r\n", __FUNCTION__, ProtocolGuid,
Status));
return;
}
ASSERT (NoHandles > 0);
for (Idx = 0; Idx < NoHandles; ++Idx) {
CHAR16 *DevicePathText;
STATIC CHAR16 Fallback[] = L"<device path unavailable>";
//
// The ConvertDevicePathToText() function handles NULL input transparently.
//
DevicePathText = ConvertDevicePathToText (
DevicePathFromHandle (Handles[Idx]),
FALSE, // DisplayOnly
FALSE // AllowShortcuts
);
if (DevicePathText == NULL) {
DevicePathText = Fallback;
}
if (Filter == NULL || Filter (Handles[Idx], DevicePathText)) {
Process (Handles[Idx], DevicePathText);
}
if (DevicePathText != Fallback) {
FreePool (DevicePathText);
}
}
gBS->FreePool (Handles);
}
/**
This FILTER_FUNCTION checks if a handle corresponds to a PCI display device.
**/
STATIC
BOOLEAN
EFIAPI
IsPciDisplay (
IN EFI_HANDLE Handle,
IN CONST CHAR16 *ReportText
)
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
PCI_TYPE00 Pci;
Status = gBS->HandleProtocol (Handle, &gEfiPciIoProtocolGuid,
(VOID**)&PciIo);
if (EFI_ERROR (Status)) {
//
// This is not an error worth reporting.
//
return FALSE;
}
Status = PciIo->Pci.Read (PciIo, EfiPciIoWidthUint32, 0 /* Offset */,
sizeof Pci / sizeof (UINT32), &Pci);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "%a: %s: %r\n", __FUNCTION__, ReportText, Status));
return FALSE;
}
return IS_PCI_DISPLAY (&Pci);
}
/**
This CALLBACK_FUNCTION attempts to connect a handle non-recursively, asking
the matching driver to produce all first-level child handles.
**/
STATIC
VOID
EFIAPI
Connect (
IN EFI_HANDLE Handle,
IN CONST CHAR16 *ReportText
)
{
EFI_STATUS Status;
Status = gBS->ConnectController (
Handle, // ControllerHandle
NULL, // DriverImageHandle
NULL, // RemainingDevicePath -- produce all children
FALSE // Recursive
);
DEBUG ((EFI_ERROR (Status) ? EFI_D_ERROR : EFI_D_VERBOSE, "%a: %s: %r\n",
__FUNCTION__, ReportText, Status));
}
/**
This CALLBACK_FUNCTION retrieves the EFI_DEVICE_PATH_PROTOCOL from the
handle, and adds it to ConOut and ErrOut.
**/
STATIC
VOID
EFIAPI
AddOutput (
IN EFI_HANDLE Handle,
IN CONST CHAR16 *ReportText
)
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
DevicePath = DevicePathFromHandle (Handle);
if (DevicePath == NULL) {
DEBUG ((EFI_D_ERROR, "%a: %s: handle %p: device path not found\n",
__FUNCTION__, ReportText, Handle));
return;
}
Status = BdsLibUpdateConsoleVariable (L"ConOut", DevicePath, NULL);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "%a: %s: adding to ConOut: %r\n", __FUNCTION__,
ReportText, Status));
return;
}
Status = BdsLibUpdateConsoleVariable (L"ErrOut", DevicePath, NULL);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "%a: %s: adding to ErrOut: %r\n", __FUNCTION__,
ReportText, Status));
return;
}
DEBUG ((EFI_D_VERBOSE, "%a: %s: added to ConOut and ErrOut\n", __FUNCTION__,
ReportText));
}
/**
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);
//
// Signal the ACPI platform driver that it can download QEMU ACPI tables.
//
EfiEventGroupSignal (&gRootBridgesConnectedEventGroupGuid);
//
// 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.
//
CopyGuid (&mSerialConsole.TermType.Guid,
PcdGetPtr (PcdTerminalTypeGuidBuffer));
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);
}
/**
Hook point after a boot attempt succeeds. We don't expect a boot option to
return, so the UEFI 2.0 specification defines that you will default to an
interactive mode and stop processing the BootOrder list in this case. This
is also a platform implementation and can be customized by IBV/OEM.
@param Option Pointer to Boot Option that succeeded to boot.
**/
VOID
EFIAPI
PlatformBdsBootSuccess (
IN BDS_COMMON_OPTION *Option
)
{
}
/**
Hook point after a boot attempt fails.
@param Option Pointer to Boot Option that failed to boot.
@param Status Status returned from failed boot.
@param ExitData Exit data returned from failed boot.
@param ExitDataSize Exit data size returned from failed boot.
**/
VOID
EFIAPI
PlatformBdsBootFail (
IN BDS_COMMON_OPTION *Option,
IN EFI_STATUS Status,
IN CHAR16 *ExitData,
IN UINTN ExitDataSize
)
{
}
/**
This function locks platform flash that is not allowed to be updated during normal boot path.
The flash layout is platform specific.
**/
VOID
EFIAPI
PlatformBdsLockNonUpdatableFlash (
VOID
)
{
return;
}

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ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.h Normal file
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/** @file
Head file for BDS Platform specific code
Copyright (C) 2015-2016, Red Hat, Inc.
Copyright (c) 2004 - 2008, 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
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 _PLATFORM_BM_H_
#define _PLATFORM_BM_H_
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
VOID
PlatformBdsEnterFrontPage (
IN UINT16 TimeoutDefault,
IN BOOLEAN ConnectAllHappened
);
/**
Download the kernel, the initial ramdisk, and the kernel command line from
QEMU's fw_cfg. Construct a minimal SimpleFileSystem that contains the two
image files, and load and start the kernel from it.
The kernel will be instructed via its command line to load the initrd from
the same Simple FileSystem.
@retval EFI_NOT_FOUND Kernel image was not found.
@retval EFI_OUT_OF_RESOURCES Memory allocation failed.
@retval EFI_PROTOCOL_ERROR Unterminated kernel command line.
@return Error codes from any of the underlying
functions. On success, the function doesn't
return.
**/
EFI_STATUS
EFIAPI
TryRunningQemuKernel (
VOID
);
#endif // _PLATFORM_BM_H_

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ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBootManagerLib.inf Normal file
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## @file
# Implementation for PlatformBootManagerLib library class interfaces.
#
# Copyright (C) 2015-2016, Red Hat, Inc.
# Copyright (c) 2014, ARM Ltd. All rights reserved.<BR>
# Copyright (c) 2007 - 2014, 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
# 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.
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = PlatformIntelBdsLib
FILE_GUID = 469184E8-FADA-41E4-8823-012CA19B40D4
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
LIBRARY_CLASS = PlatformBdsLib|DXE_DRIVER
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = ARM AARCH64
#
[Sources]
PlatformBm.c
QemuKernel.c
[Packages]
IntelFrameworkModulePkg/IntelFrameworkModulePkg.dec
MdeModulePkg/MdeModulePkg.dec
MdePkg/MdePkg.dec
OvmfPkg/OvmfPkg.dec
ArmVirtPkg/ArmVirtPkg.dec
[LibraryClasses]
BaseLib
BaseMemoryLib
DebugLib
DevicePathLib
GenericBdsLib
MemoryAllocationLib
PcdLib
PrintLib
QemuBootOrderLib
QemuFwCfgLib
UefiBootServicesTableLib
UefiLib
UefiRuntimeServicesTableLib
[FixedPcd]
gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdLogoFile
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultBaudRate
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultDataBits
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
[Pcd]
gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer
[Guids]
gEfiFileInfoGuid
gEfiFileSystemInfoGuid
gEfiFileSystemVolumeLabelInfoIdGuid
gEfiEndOfDxeEventGroupGuid
gRootBridgesConnectedEventGroupGuid
[Protocols]
gEfiDevicePathProtocolGuid
gEfiGraphicsOutputProtocolGuid
gEfiLoadedImageProtocolGuid
gEfiPciRootBridgeIoProtocolGuid
gEfiSimpleFileSystemProtocolGuid

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ArmVirtPkg/Library/PlatformBootManagerLib/QemuKernel.c Normal file
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