Optionally transforming a capsule via the protocol permits tweaking
capsule format and/or adding additional layers of verification without
embedding any specific details into DxeCapsuleLibFmp. The protocol must
be part of the running firmware so drivers embedded into capsules can't
affect processing of other capsules in this way.
A failure to transform a capsule results in it being skipped. A
successful transformation leads to its re-validation before further
processing.
Signed-off-by: Gustavo dos Santos Cardoso <gustavo_16a@hotmail.com>
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
Improve the Capsule Update flow, so that if the
`CONFIG_EDK2_GRAPHICAL_CAPSULE_PROGRESS` is set but no monitor is
detected, the update doesn't fail but rather falls back to serial
mode.
Signed-off-by: Filip Lewinski <filip.lewinski@3mdeb.com>
Trace various branches of capsule processing to report how handling of
a capsule or its payload went. The report is displayed at the end of
the second round of capsule processing or after the first one if it ends
with a reboot.
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
That is loading and processing on-disk capsules during the same boot
without relocating the capsules to a dedicated non-volatile storage on
ESP or loading them as in-RAM capsules and then rebooting.
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
The typos got in the way of grepping for output lines and reporting
errors as numbers is not very helpful.
Signed-off-by: Sergii Dmytruk <sergii.dmytruk@3mdeb.com>
The text field between the list of files and option to create files or
directories was a selectable empty string with no functionality. When
moving through the menu one had to press the arrow one extra time to
navigate to the files. As it is confusing, change the text field to
subtitle so it is not selectable anymore.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Highlighting empty strings or strings containing a single SPACE character
resulted in drawing a confusing single-character-wide black rectangle.
Skip highlighting those empty strings. It may be useful in forms where
no entry should be highlighted by default. It can be done by defining
a text field with empty prompt and help string as first menu entry.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
For NVC laptops it is required to issue KBEN command only to get
the keyboard working on coldboot paths with Windows. This commmit
will be squashed with previous commits once it is verified to work
on MSI desktops.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
After the minimal KBC initialization is done on fast boot path, we still
need to issue KBEN command. This is a workaround for NVC EC implementation
of KBC which enables keyboard scanning on KBEN command. It has been
verified that Windows does not issue this command, os it is required to get
the keyboard working on cold boot paths on NovaCustom laptops. Verfied that
this command did not need to be issued on MSI desktops.
TEST=Boot NovaCustom V560TNX after shutdown from Windows without AC
connected and confirm the internal keyboard still works.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
One seconds seems a bit too excessive to detect the keyboard. Lower the
detection timeout to half a second.
TEST=Verify PS/2 keyboard is initialized properly on MSI Z690-A DDR4 with
Media-Tech MT122K PS/2 keyboard and NovaCustom V540TND.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
On fast boot path the i8042 controller was not being initialized at all if
Windows was being booted. This resulted in the keyboard not working after
shutdown and even after reset from Windows. It only worked when the keyboard
was initialized earlier properly and no shutdown occurred. On Linux boot
path, GRUB was calling ReadKeyStroke which triggered connecting consoles and
performing a full PS/2 initialization.
On fast boot path, add minimal i8042 controller initialization without
actual keyboard initialization and extended verification. It is sufficient
for both Linux and Windows to set up the PS/2 keyboard properly.
Also move setting the FastPs2Detection PCD to the Ps2KeyboardDxe, as it
caused most of the i8042 controller initialization to be skipped. Once the
controller is initialized on module start, the extra initialization may be
skipped later on fast boot path.
TEST=PS/2 keyboard works in both Ubuntu Linux and Windows after shutdown and
restart on NovaCustom V540TND.
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Gustavo dos Santos Cardoso
Sergii Dmytruk
Filip Lewiński
Michał Żygowski