Prevent errors like follows.
error: invalid cast from type ‘size_t’ {aka ‘long unsigned int’} to type ‘__u64’ {aka ‘long long unsigned int’}
Issue #5431
Instead of freezing, return corresponding libusb error code if the
USB device got disconnected. Therefore, components using the library
can continue to work otherwise.
Fixgenodelabs/genode#5434
Upto now, bootstrap used the Programmable Interval Timer to set a
suitable divider and determine the frequency of the Local APIC.
The PIT is not available on recent x86_64 hardware anymore.
Move Local APIC calibration to bootstrap and use the ACPI timer as a
reference. Clean up hw's timer implementation a little and disable the
PIT in bootstrap.
Fixes#5215
Core uses an instance of 'Pd_session_component' as a representative
for RAM/cap quota accounts used whenever session resources are
donated to core's services. All other facets of 'Pd_sesson_component'
remain unused. Core's instance of 'Pd_session_component' is hosted
at 'Core_env'. Upon its construction, all unused facets of
'Pd_session_component' are initialized by dummy arguments in 'Core_env'.
To overcome the need for dummy arguments, this patch splits the
accounting part of the PD-session interface into a separate
'Pd_account' interface. This gives us the prospect of narrowing
core's current use of 'Pd_session_component' by 'Pd_account',
alleviating dead code and the need for any dummy arguments.
Issue #5408
Instead of repeatedly printing error messages when a device is not
available anymore, print an error once and then sleep forever.
There is no dynamic behaviour with respect to device availability
implemented in the libusb yet. Instead, you can manage libusb
components externally.
Ref genodelabs/genode#5401
When constructing an Usb::Interface and implicitly corresponding
Usb::Endpoint instances only select endpoints relevant for the
given alternate setting.
The libusb has to be changed to delegate the correct alternate
setting to the constructor too.
Fixgenodelabs/genode#5394
Instead of directly process URBs whenever a USBPacket arrives from
the Qemu ported XHCI layer, send a local signal to the I/O handler,
which will process the requests after leaving certain sensible
code pathes like usb_packet_complete. Otherwise, it might happen
that a packet, which was still marked as being queued gets already
completed, which leads to an assertion and hang of the library.
Fixgenodelabs/genode#5389
- add a check to detect if a different thread has
initialized the internal object in the meantime
- remove ENOMEM error since the 'Libc::Allocator'
is not supposed to throw exceptions
- remove init mutex from 'pthread_condattr_init()'
since there is no implicit initialization which
could happen in parallel like with mutex/cond/rwlock
Issue #5386
Because the implemantations for Lima and Vivante are linked into a
single library we cannot have two Gpu::Vram classes in the same
namespace. In case this happens any methods using the same signature are
weak symbols and the first one found by ld will be used = undefined
behavior.
issue #5356
issue #5369
The recent changes of the GUI stack (proper accounting of cap and RAM
resources by the window manager and nitpicker, output buffered at the
server side) require quota adjustments at various GUI-related places.
Issue #5356
In multi-monitor scenarios, the mode is no longer a single rectangular
area but a panorama with potentially many captured rectangles. This
patch replaces the former 'mode' and 'mode_sigh' RPC by a new 'info'
ROM accessor.
Issue #5353
