This enables the combination of the nic_uplink component with any driver
pkg featuring a runtime file. This is already the case of the pc_nic
driver.
This is a preparatory step for issue #4420.
When having a maximized terminal window, a suspend was causing an
invalid mode change at nitpicker. This triggered a huge resource request
in nitpicker because the RAM-quota check was rendered ineffective by a
wrap-around during unsigned multiplication.
Issue genodelabs/genode#5180Fixesgenodelabs/genode#5201
The test reverts the platform drivers' config at the end of the test
to an empty state. However, this state should still contain a default
policy (analogyously to the initial state). Otherwise, the platform
session of the test program will (sometimes) become invalid just before
successfully finishing the test.
The original use cases of the loader have long been covered by the
dynamic init. The only substantial client of the loader remained to be
the qpluginwidget. However, the qpluginwidget was supported only by the
Arora web browser. But the blending of plugins with websites ultimately
remained a tech demo, and Arora has been replaced by Falkon.
Fixes#5229
Default disabled initialization prevents follow-up errors if one
capability is already enabled on boot, but platform_drv decides to
enable the other one. The PCI spec explicitly states that "Behavior is
undefined if both MSI and MSI-X are enabled simultaneously".
Fixes#5228
- no need to explicitly switch off vga anymore
- use vPID for VMs which improves TLB usage if multiple vCPUs on same
pCPU is used, which happens to happen on Sculpt.
- support for mwait by nova kernel, which is off by default
Issue #5206
During resume the waiting for Cmd::St takes ~2s on a T460p with Intel
AHCI SSD attached. According to the Serial ATA AHCI Spec. wakeup can take
seconds, e.g. chapter 8.2 Power State Mappings of the Serial ATA AHCI spec
(1.3.1).
Issue #5203
Restore the reporting in situations where all capture sessions are gone.
This fixes the webcam package that disables the USB webcam driver when
nitpicker report no active displays.
Issue #5187
This patch retains the buffer size of the last capture client as mode as
long as no capture client exists. This avoids intermediate mode changes
in situations like suspend/resume where the display driver is restarted.
Issue #5187
This patch disables latency warnings by default. The warnings can be
enabled by setting the 'warning_rate_ms` value to the desired
maximum rate.
Fixes#5186
Issue #5174
on display client close (intel_fb). The former code constructed a
temporary object on the stack, which sets up the scratch pages for the
closed client. However, the scratch page backing store (dma_buffer) gets
freed on destruction of the temporary stack object, which leads to DMA faults
with visual noise on the screen. Instead, use the already in use ggtt object
and add the scratch pages explicitly.
Issue #5180
Instead of returning an invalid capability whenever an interface is
requested that does not exist, create a disconnected interface component.
It is also possible that a client requests an interface that got removed
at the same time. When an invalid capability gets returned, a client
can stumble about invoking it.
Moreover, this commit marks either invalid interface or device components
as disconnected objects to optimize their handling.
Ref genodelabs/genode#5021
When the "system" ROM state turns to "suspend",
the S3 state information of the sleep_states ROM are determined and
are used to invoke the privileged Pd::system_control call.
Issue #5180
Executing a clflush operation on MMIO memory freezes embedded
platforms such as the Celeron N3450 used on the ZimaBlade. Looking into
the current linux code confirms that clflush is only used for ppgtt
entries and not on MMIO memory.
Fixes#5176
Unlike the previous return value of
`Genode::Packet_allocator::need_size_for_free()` indicated, it does need
the size of the object it has to free to work properly.
Before, the current back-most window was not restacked if it was part of
the already, which lead to partially inconsistent view of the window
stack between decorator and nitpicker.
Due to a bug in the original implementation, the size of the MMIO
range covering the 'Request_sense_response' data was set too large
during the MMIO boundary change. This rendered devices that were not
yet ready and required an 'Request_sense' command unusable.
The commit also adapts all other commands where the MMIO size does
not match the expected one.
Fixes#5133.