UefiBootManagerLib does not provide these functions, we have to implement
them. (EnableQuietBoot() puts up the nice TianoCore logo.)
OvmfPkg commits 817fb3ac2a and 8e8fd30377 have extracted these
functions already,
- from "IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c"
- to "OvmfPkg/Library/PlatformBootManagerLib/QuietBoot.c".
Copy the latter file, with minimal changes.
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>
QemuBootOrderLib can only filter out and reorder boot options; it cannot
create boot options. It relies on Platform BDS to auto-generate all
possible boot options first (for example, for new virtual devices that
have been configured since the last run of the virtual machine). Then it
will decide, case-by-case, whether each of those auto-generated boot
options should be preserved (and at what position), or removed.
Thus far, the only implementation of SetBootOrderFromQemu(), used in
connection with IntelFrameworkModulePkg BDS, has expected said complete
boot option list as an input parameter:
BdsEntry() [IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c]
// create empty list
InitializeListHead (
&BootOptionList
)
PlatformBdsPolicyBehavior( [ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c]
BootOptionList
)
BdsLibConnectAll()
BdsLibEnumerateAllBootOption(
BootOptionList
)
// at this point, BootOptionList starts with the preexistent boot
// options, and ends with the auto-generated options
SetBootOrderFromQemu( [OvmfPkg/Library/QemuBootOrderLib/QemuBootOrderLib.c]
BootOptionList
)
// write out changed boot order to UEFI variables
// The "BootOrder" variable may have changed. Refresh BootOptionList
// from it, and return it to BdsEntry().
With MdeModulePkg BDS, a BootOptionList is not propagated from BdsEntry()
to SetBootOrderFromQemu() and back. All processing is based directly on
the underlying "BootOrder" and "Boot####" variables.
In OvmfPkg, commit d27ec22d11 introduced a new instance of
QemuBootOrderLib, called QemuNewBootOrderLib. It is based on
UefiBootManagerLib, and rather than taking a complete BootOptionList as a
parameter, it expects that the "BootOrder" and "Boot####" variables are
complete in the above sense.
Rebase the boot order manipulation to UefiBootManagerLib and
QemuNewBootOrderLib, while keeping the requirement satisfied, like this:
BdsEntry() [MdeModulePkg/Universal/BdsDxe/BdsEntry.c]
PlatformBootManagerAfterConsole() [ArmVirtPkg/Library/PlatformBootManagerLib/PlatformBm.c]
EfiBootManagerConnectAll()
EfiBootManagerRefreshAllBootOption()
// at this point all auto-generated options exist at the end of
// "BootOrder"
SetBootOrderFromQemu() [OvmfPkg/Library/QemuNewBootOrderLib/QemuBootOrderLib.c]
// read boot options from "BootOrder" and "Boot####", then
// manipulate them
This patch parallels OvmfPkg commit 04fe914ba5.
Once the USE_OLD_BDS fallback is removed from OvmfPkg, the parameter list
of the SetBootOrderFromQemu() prototype can be updated to VOID.
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>
Register the Enter key as the continue key (hot key to skip the boot
timeout). Map the F2 and ESC keys to the UI. Register the memory-mapped
Shell boot option.
The patch parallels OvmfPkg commit 07dd96e820. The
PlatformRegisterFvBootOption() and PlatformRegisterOptionsAndKeys()
functions are copied almost verbatim. The only changes are: internal
linkage for these functions (i.e., STATIC), and mentioning the ESC key in
the comments.
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>
MdeModulePkg/BDS doesn't launch the UI (Boot Manager Menu) from the
platform side. The platform is expected to store the boot timeout only, in
PcdPlatformBootTimeOut. This is usually done in
PlatformBootManagerBeforeConsole().
(ArmVirtXen is not modified, as it uses PlatformIntelBdsLib from
ArmPlatformPkg, not ArmVirtPkg.)
The patch parallels OvmfPkg commit 8dc0f0a6aa.
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>
With IntelFrameworkModulePkg BDS, the platform code is responsible for
updating console variables (e.g., with BdsLibUpdateConsoleVariable()), and
then connecting them (e.g., with BdsLibConnectAllDefaultConsoles()). This
is usually (although not necessarily) done in PlatformBdsPolicyBehavior().
With MdeModulePkg BDS, the platform is responsible for updating the
console variables in PlatformBootManagerBeforeConsole(). When that
function returns, BdsEntry() will automatically connect the consoles; the
platform is not responsible for the connection.
IntelFrameworkModulePkg MdeModulePkg
BdsEntry BdsEntry
PlatformBdsInit PlatformBootManagerBeforeConsole
+----> EfiBootManagerUpdateConsoleVariable
|
dispatch Driver#### | dispatch Driver####
| +> connect consoles
| |
PlatformBdsPolicyBehavior | | PlatformBootManagerAfterConsole
BdsLibUpdateConsoleVariable <--+ |
BdsLibConnectAllDefaultConsoles <+
display splash screen display splash screen
Thus, move the console variable massaging from the beginning of
PlatformBootManagerAfterConsole() (originally PlatformBdsPolicyBehavior())
to the end of PlatformBootManagerBeforeConsole(), and drop the explicit
BdsLibConnectAllDefaultConsoles() call.
This patch parallels OvmfPkg commit e9e9ad644f.
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>
The general BDS helper functions are now provided by MdeModulePkg's
UefiBootManagerLib, and no longer by IntelFrameworkModulePkg's
GenericBdsLib.
This patch parallels OvmfPkg commit 2b23b8d45b.
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>
In this rather mechanical patch, we replace the calls to GenericBdsLib's
BdsLibUpdateConsoleVariable() with calls to UefiBootManagerLib's
EfiBootManagerUpdateConsoleVariable(), which has the same purpose.
The latter uses CONSOLE_TYPE enum constants from
"MdeModulePkg/Include/Library/UefiBootManagerLib.h", for identifying the
console type / underlying UEFI variable in the first parameter.
This patch parallels OvmfPkg commit 9dc08ec657.
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>
"IntelFrameworkModulePkg/Include/Library/PlatformBdsLib.h" declares the
following interfaces:
- PlatformBdsInit
- PlatformBdsPolicyBehavior
- PlatformBdsBootFail
- PlatformBdsBootSuccess
- PlatformBdsLockNonUpdatableFlash
- LockKeyboards
From these, we've been using PlatformBdsInit() and
PlatformBdsPolicyBehavior().
"MdeModulePkg/Include/Library/PlatformBootManagerLib.h" declares the three
interfaces below:
- PlatformBootManagerBeforeConsole
- PlatformBootManagerAfterConsole
- PlatformBootManagerWaitCallback
Comparing the BdsEntry() functions between
- "IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c" and
- "MdeModulePkg/Universal/BdsDxe/BdsEntry.c",
we can establish the following mapping:
IntelFrameworkModulePkg MdeModulePkg
BdsEntry() BdsEntry()
PlatformBdsInit() <--------------> PlatformBootManagerBeforeConsole()
dispatch Driver#### <--------------> dispatch Driver####
connect consoles
PlatformBdsPolicyBehavior() <------> PlatformBootManagerAfterConsole()
The difference in connecting the consoles will be addressed in a later
patch, now we just rename the functions according to the mapping above,
and copy the call site comments from MdeModulePkg's BdsEntry().
For the third interface, PlatformBootManagerWaitCallback(), add an empty
implementation (and copy the comment from the library class header).
Platform BDS can use this callback to draw a progress bar, for example.
This patch parallels OvmfPkg commit a7566234e9.
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>
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>
Laszlo Ersek