The major difference between IntelFrameworkModulePkg/BDS and
MdeModulePkg/BDS is the latter connects the consoles in core
code while the former connects in platform code.
The change initializes the console variables in
PlatformBootManagerBeforeConsole() and removes the console
connection code.
It also removes unused functions: PlatformBdsNoConsoleAction()
and LockKeyboards().
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu...@intel.com>
Cc: Jordan Justen <jordan.l.jus...@intel.com>
Cc: Laszlo Ersek <ler...@redhat.com>
---
.../Library/PlatformBootManagerLib/BdsPlatform.c | 97 ++--------------------
.../Library/PlatformBootManagerLib/BdsPlatform.h | 31 +++----
.../Library/PlatformBootManagerLib/PlatformData.c | 2 +-
3 files changed, 21 insertions(+), 109 deletions(-)
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
index 5c053ce..cae2192 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.c
@@ -164,6 +164,8 @@ Returns:
&gEfiDxeSmmReadyToLockProtocolGuid, EFI_NATIVE_INTERFACE,
NULL);
ASSERT_EFI_ERROR (Status);
+
+ PlatformInitializeConsole (gPlatformConsole);
}
@@ -669,9 +671,9 @@ DetectAndPreparePlatformPciDevicePaths (
}
-EFI_STATUS
-PlatformBdsConnectConsole (
- IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole
+VOID
+PlatformInitializeConsole (
+ IN PLATFORM_CONSOLE_CONNECT_ENTRY *PlatformConsole
)
/*++
@@ -683,37 +685,17 @@ Routine Description:
Arguments:
PlatformConsole - Predfined platform default console device array.
-
-Returns:
-
- EFI_SUCCESS - Success connect at least one ConIn and ConOut
- device, there must have one ConOut device is
- active vga device.
-
- EFI_STATUS - Return the status of
- BdsLibConnectAllDefaultConsoles ()
-
--*/
{
- EFI_STATUS Status;
UINTN Index;
EFI_DEVICE_PATH_PROTOCOL *VarConout;
EFI_DEVICE_PATH_PROTOCOL *VarConin;
- UINTN DevicePathSize;
//
// Connect RootBridge
//
- VarConout = BdsLibGetVariableAndSize (
- VarConsoleOut,
- &gEfiGlobalVariableGuid,
- &DevicePathSize
- );
- VarConin = BdsLibGetVariableAndSize (
- VarConsoleInp,
- &gEfiGlobalVariableGuid,
- &DevicePathSize
- );
+ GetEfiGlobalVariable2 (EFI_CON_OUT_VARIABLE_NAME, (VOID **) &VarConout,
NULL);
+ GetEfiGlobalVariable2 (EFI_CON_IN_VARIABLE_NAME, (VOID **) &VarConin, NULL);
if (VarConout == NULL || VarConin == NULL) {
//
@@ -746,16 +728,6 @@ Returns:
//
DetectAndPreparePlatformPciDevicePaths (TRUE);
}
-
- //
- // Connect the all the default console with current cosole variable
- //
- Status = BdsLibConnectAllDefaultConsoles ();
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return EFI_SUCCESS;
}
@@ -1294,16 +1266,6 @@ Routine Description:
// Notes: this part code can be change with the table policy
//
ASSERT (BootMode == BOOT_WITH_FULL_CONFIGURATION);
- //
- // Connect platform console
- //
- Status = PlatformBdsConnectConsole (gPlatformConsole);
- if (EFI_ERROR (Status)) {
- //
- // Here OEM/IBV can customize with defined action
- //
- PlatformBdsNoConsoleAction ();
- }
//
// Memory test and Logo show
@@ -1417,31 +1379,6 @@ Returns:
}
}
-EFI_STATUS
-PlatformBdsNoConsoleAction (
- VOID
- )
-/*++
-
-Routine Description:
-
- This function is remained for IBV/OEM to do some platform action,
- if there no console device can be connected.
-
-Arguments:
-
- None.
-
-Returns:
-
- EFI_SUCCESS - Direct return success now.
-
---*/
-{
- DEBUG ((EFI_D_INFO, "PlatformBdsNoConsoleAction\n"));
- return EFI_SUCCESS;
-}
-
VOID
EFIAPI
PlatformBdsLockNonUpdatableFlash (
@@ -1566,23 +1503,3 @@ PlatformBootManagerWaitCallback (
{
}
-/**
- Lock the ConsoleIn device in system table. All key
- presses will be ignored until the Password is typed in. The only way to
- disable the password is to type it in to a ConIn device.
-
- @param Password Password used to lock ConIn device.
-
- @retval EFI_SUCCESS lock the Console In Spliter virtual handle
successfully.
- @retval EFI_UNSUPPORTED Password not found
-
-**/
-EFI_STATUS
-EFIAPI
-LockKeyboards (
- IN CHAR16 *Password
- )
-{
- return EFI_UNSUPPORTED;
-}
-
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h
b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h
index 922744f..6ea61ee 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h
+++ b/OvmfPkg/Library/PlatformBootManagerLib/BdsPlatform.h
@@ -65,22 +65,12 @@ Abstract:
#include <OvmfPlatforms.h>
-extern BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformConnectSequence[];
extern EFI_DEVICE_PATH_PROTOCOL *gPlatformDriverOption[];
extern ACPI_HID_DEVICE_PATH gPnpPs2KeyboardDeviceNode;
extern ACPI_HID_DEVICE_PATH gPnp16550ComPortDeviceNode;
extern UART_DEVICE_PATH gUartDeviceNode;
extern VENDOR_DEVICE_PATH gTerminalTypeDeviceNode;
-//
-//
-//
-#define VarConsoleInpDev L"ConInDev"
-#define VarConsoleInp L"ConIn"
-#define VarConsoleOutDev L"ConOutDev"
-#define VarConsoleOut L"ConOut"
-#define VarErrorOutDev L"ErrOutDev"
-#define VarErrorOut L"ErrOut"
#define PCI_DEVICE_PATH_NODE(Func, Dev) \
{ \
@@ -205,6 +195,16 @@ typedef struct {
EFI_DEVICE_PATH_PROTOCOL End;
} USB_CLASS_FORMAT_DEVICE_PATH;
+typedef struct {
+ EFI_DEVICE_PATH_PROTOCOL *DevicePath;
+ UINTN ConnectType;
+} PLATFORM_CONSOLE_CONNECT_ENTRY;
+
+#define CONSOLE_OUT BIT0
+#define CONSOLE_IN BIT1
+#define STD_ERROR BIT2
+extern PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[];
+
//
// Platform BDS Functions
//
@@ -239,14 +239,9 @@ ProcessCapsules (
EFI_BOOT_MODE BootMode
);
-EFI_STATUS
-PlatformBdsConnectConsole (
- IN BDS_CONSOLE_CONNECT_ENTRY *PlatformConsole
- );
-
-EFI_STATUS
-PlatformBdsNoConsoleAction (
- VOID
+VOID
+PlatformInitializeConsole (
+ IN PLATFORM_CONSOLE_CONNECT_ENTRY *PlatformConsole
);
EFI_STATUS
diff --git a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
index f69c1a8..4f8cdf7 100644
--- a/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
+++ b/OvmfPkg/Library/PlatformBootManagerLib/PlatformData.c
@@ -32,7 +32,7 @@ VENDOR_DEVICE_PATH gTerminalTypeDeviceNode =
gPcAnsiTerminal;
//
// Predefined platform default console device path
//
-BDS_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
+PLATFORM_CONSOLE_CONNECT_ENTRY gPlatformConsole[] = {
{
NULL,
0
--
2.7.0.windows.1
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