We disable super-page I/O mappings because our unmap code does not flush
local mappings from core and, thus, breaks later re-mappings of
different page size.
Issue #2547
Switch port I/O based PCI config space access to memory-mapped IO. The
base address of the PCI configuration space is acquired by mapping the
ACPI ROM and reading the first <bdf> node. An exception is thrown if the
first <bdf> node is not for PCI domain zero or if multiple <bdf> nodes
exist. This is to reduce complexity and also because multiple PCI
domains are rare.
The PCI configuration space is accessed via I/O mem dataspace which is
created in the platform_drv root and then passed on to the PCI session,
device components and finally to the actual PCI config access instances.
The memory access code is implemented in a way to make it work with Muen
subject monitor (SM) device emulation and also general x86 targets. On
Muen, the simplified device emulation code (which works also for Linux)
always returns 0xffff in EAX to indicate a non-existing device.
Therefore, EAX is enforced in the assembly templates.
Fixes#2547
The KIP address range resides in virtual memory while io_mem alloc
manages physical-address ranges.
The patch enables the use of ECAM/MMCONF for PCI configuration.
Issue #2547
Link the EGL library with Mesa. SDL's `GL_GetProcAddress` now calls
`eglGetProcAddress` rather than lookup procedures directly in the Mesa
library.
Components may still wish to list 'mesa_api' in LIBS to access OpenGL
headers.
Fix#2711
Adjust managed dataspace (== max memory provided to rump kernel) based
on 32/64 bit architecture. On 32bit is it 256M, on 64bit is 4G.
Additionally limit the actual announced memory to rump by the available RAM and
by the maximum size of the managed dataspace.
Fixes#2709
The visibility of the client's view is re-evaluated at each animation
step. However, when the client appears long after the initial
fade-in/out animation is completed, the initial visibility state
remaines unchanged. This happens when booting the Sculpt scenario in
Qemu where the the nit_fb instances of the leitzentrale could not be
started in time. This patch fixes the issue by re-evaluating the view
visibility also at the view-creation time.
This prevents diagnostic messages like
Error: partial write detected 0 vs 31
for writes into already released socket directories due to a still-open
handle to the socket data file.
We need to update the blueprint pkg path as well in case the start node
is changed. Otherwise the query tool will keep using the initially
configured pkg path.
In case the signature file is corrupt, e.g. it could not be downloaded
successfully, the gnupg code just prints an error message but will not
return the error to the user. So we patch the code to return the error
and check the value in the calling code.
The sinfo API now also exports PCI devices without logical IRQs.
Therefore, explicitly check interrupt count in get_msi_params() function
and ignore such devices.
- Use latest Muen version
- Sync VirtualBox Muen subject state
- Drop unneccessary subject IP patch
- Adapt Muen RUN_OPTs
- Update documentation
Note: the GPL 2017 toolchain is now required and as the debug output
format has changed the mulog-subject.py script must be updated on
autopilot instances.
Remove the dependency on the deprecated LwIP libary.
Remove the progress logging callback. Should a progress indicator be
desired, a progress report would be more appropriate.
Fix#2684
This patch improves the error handling for the case where the depot
lacks the content of the to-be-deployed pkg. Instead of infinitely
reattempting to obtain blueprints for such content, the deploy tool
prints a single message.
This patch adds two key remappings for the magic keys of the sculpt
scenario. KEY_DASHBOARD toggles the leitzentrale. KEY_RESTART resets
the noux-control subsystem of the leitzentrale.
Issue #2676
If only a single AHCI device is present, the block service provided by
the drivers subsystem allows the client to refer to this block device
via the label 'default'.
Issue #2676
This patch adds a safety check to nit_fb to ensures that nit_fb never
runs out of RAM. Should the available RAM not suffice for resizing the
virtual framebuffer to a new mode, it keeps the current mode.
The Dir_file_system uses static cast to convert handles from the
application to a plugin local type. For this reason, only the local
handle type may be returned from 'opendir' or 'open'. This fixes the
unexpected behavior when opening directories as files.
Fix#2533
