Commit Graph

2448 Commits

Author SHA1 Message Date
Martin Stein
9b164d20fd vfs directory service: name enum Open_mode
Fixes #3936
2020-11-23 12:02:59 +01:00
Piotr Tworek
db17d51ff1 os: Drop unused _tree member in Root_clock_divider
Its not used anywhere in the code. Clang produces warning due to this.

Issue #3938
2020-11-23 12:02:59 +01:00
Piotr Tworek
736b000c19 os: Drop ununsed Main::_id_id variable in ping
The variable is not used anywhere in the code. This produces warning
when building with clang.

Issue #3938
2020-11-23 12:02:59 +01:00
Piotr Tworek
187b8ece27 os: Drop ununsed Virtdev_rom::Root::_env member
Set but not accessed from anywhare. This triggers compilation warning
when building the code with clang.

Issue #3938
2020-11-23 12:02:59 +01:00
Piotr Tworek
93288bccb3 os: Refer to ::Sandbox::Child explicitly.
When compiling this code, clang complains reference to 'Sandbox' is
ambiguous. It can either mean ::Sandbox namespace from
os/src/lib/sandbox/types.h, or Genode::Sandbox declared in
repos/os/include/os/sandbox.h. Since the code refers to ::Sandbox::Child
and its already in ::Sandbox namespace we can just drop "Sandbox" and
refer to just Child, which makes clang happy.

Issue #3938
2020-11-23 12:02:59 +01:00
Stefan Kalkowski
429cd8d37a os: enable smp support for ARM vmm
* Fix GIC model to support priority and cpu target settings correspondingly
* Fix semantic of SGIR register for GICv2
* Minor GIC model IRQ state fix
* Introduce synchronization for VirtIO and GIC models
* Enable multiple CPUs in test run-script for ARMv8

Fix #3926
2020-11-23 12:02:58 +01:00
Stefan Kalkowski
6be09a27ca os: minor fix terminal_expect_send test-component
When an empty line was send, it could occur
that a previous line got printed instead.

Ref #3926
2020-11-23 12:02:58 +01:00
Alexander Boettcher
11e261ada4 platform_drv(x86): use 32bit writes for MSI-X
Fixes #3927
2020-11-23 12:02:57 +01:00
Christian Helmuth
5be1c793a5 depot: update recipe hashes 2020-10-23 14:16:38 +02:00
Christian Helmuth
bcf1cc6397 Ensure high priority for timer in test.run 2020-10-09 13:37:17 +02:00
Christian Helmuth
91f8281618 depot: update recipe hashes 2020-10-09 13:35:57 +02:00
Sebastian Sumpf
fe1ee05186 recipe: imx53_qsb_drivers
Do not copy imx53 specfic source code since it has been unified within
the GPIO driver.

follow up for issue #3900
2020-10-09 13:35:57 +02:00
Piotr Tworek
8d5005e03a os: add VirtIO nic driver
The driver is faily simple and does not support fancy features like
TCP checksum offloading or vlan filtering, but it is fully capable of
running every Genode network based scenario I've tried. Its currently
known to work on virt_qemu arm platforms and x86_64.

Fix #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
7fbb245710 os: add VirtIO device helper classes.
To simplify writing native VirtIO drivers for Genode add helper classes
representing VirtIO device and queue. The queue implementation should
be platform independant. The device abstraction however is closely tied
to the VirtIO transport being used (PCI/MMIO). Both PCI and MMIO
implementations expose the same public API so the actual driver logic
should be the same regardless of which transport is used.

Its also important to note that the PCI version of Virtio::Device
currently does not support MSI-X interrupts. Unfortunately my kowledge
about PCI bus is very limited and my main area of interest was to get
VirtIO drivers working on virt_qemu ARM/Aarch64 platform. As such all
the VirtIO drivers I plan to submit will work with PCI bus, but might
not use some extended capabilities.

Ref #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
9bd548c4bd os: add platform_drv config generator for virt_qemu
The VirtIO device configuration on Qemu is dynamic. The
order and presence of different command line switches affects
base address and interrupt assignment of each device. One could
probably hard-code the necessary switches and resulting XML ARM
platform driver configuration in each run script, but this seems
like troublesome and hard to maintain solution.

This patch explores an alternative approach to the problem.
It implements a ROM driver which probes the address space region
Qemu virt machines assign to VirtIO MMIO devices and exposes the
result as XML via a ROM session. This XML output can be fed directly
as config to the generic ARM platform driver.

Ref #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
fe0ad0addb tool: Consolidate qemu nic setup.
Right now the same code dealing with nic setup on qemu is duplicated
in many different run scripts. It makes it unnecesarily complex to
change the existing config or add support for new nic types. Lets move
all this common code to qemu.inc.

Ref #3825
2020-10-09 13:35:57 +02:00
Stefan Kalkowski
aa2511e209 platform_drv: make it available for arm_64 generic
Ref #3825
2020-10-09 13:35:57 +02:00
Sebastian Sumpf
c79687f5f4 gpio: introduce Pin and '_with_gpio'
- make GPIO server more robust on imx by not throwing exceptions for
  unknown pins, use '_with_gpio' instead
- use 'Gpio::Pin' data type instead of POD 'unsigned'

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
b9bd179e54 gpio_drv: remove specs for imx53 and imx6
Also cleanup run scripts and recipes were gpio driver is not required,
update the ones were it is.

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
d387eba0ba os: driver recipe for i.MX8 drivers
Includes touch and gpio driver

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
96eb83f19a os: Synaptics DSX touch screen driver
Provides touch event service for i.MX8M Quad only

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
89972b11b7 gpio_drv: use platform session for i.MX
This makes the driver work for all i.MX boards. A platform driver with
the board specific configuration is required.

issue #3900
2020-10-09 13:35:56 +02:00
Alexander Boettcher
325e9cb9fa platform_drv(x86): avoid memory leak 2020-10-09 13:35:56 +02:00
Alexander Boettcher
5d808cdc01 platform_drv: extend MSI-X supports
The patch handles the case, that the memory for the MSI-X table is part
of one of the Pci::Resource Memory BARs, which got allocated beforehand already.

With this commit, the platform driver will not fall back to use legacy IRQs or MSI, whereby MSI-X is available actually. Additionally, this patch avoids a lot of red
messages about non available IO-MEM printed by the roottask.

Fixes #3904
2020-10-09 13:35:56 +02:00
Martin Stein
7feea78991 timeout: rework timeout framework
* get rid of alarm abstraction
* get rid of Timeout::Time type
* get rid of pointer arguments
* get rid of _discard_timeout indirection
* get rid of 65th bit in stored time values
* get rid of Timeout_scheduler interface
* get rid of uninitialized deadlines
* get rid of default arguments
* get rid of Timeout::_periodic
* get rid of Timeout::Raw
* use list abstraction
* only one interface for timeout handlers
* rework locking scheme to be smp safe
* move all method definitions to CC file
* name mutexes more accurate
* fix when & how to set time-source timeout
* fix deadlocks

Fixes #3884
2020-10-09 13:35:56 +02:00
Norman Feske
04821b1abc nitpicker: apply focus change w/o input events
This patch fixes the corner case where the keyboard focus is defined
independently from user interactivity, e.g., the activation of a
screensaver or lock screen.

In this case, nitpicker would update its internal focus state not before
the next input event is handled. Should this input event be a press
event, this event would wrongly be delivered to the prior focused
session. Another problematic situation is the initial state before the
very first input event occurs. Since the focus remains undefined until
the first input event is handled, an initial key press event would not
be delivered.

This is a regression caused be the transition to the event-session
interface and the removal of the nitpicker's periodic way of operation.
The patch fixes the problem by applying pending focus changes not only
at the input processing but also on the code path that responds to focus
changes (e.g., focus-rom update).

Issue #3812
2020-10-09 13:35:55 +02:00
Martin Stein
4eb4bd6f96 trace_logger: warn on multiple buffer wraps
Ref #3884
2020-10-09 13:33:35 +02:00
Josef Söntgen
1a54ee895e vfs: use compound ioctl in Block-VFS plugin
Instead of using the old 'ioctl' Vfs::File_io_services API implement
the I/O control functionality in a buch of files. This is similar to
the terminal-VFS plugin.

Fixes #3889.
2020-10-09 13:33:35 +02:00
Christian Helmuth
c59c266afc depot: update recipe hashes 2020-09-17 14:23:14 +02:00
Christian Helmuth
2eb8c5e21a net: move ascii_to() into Net namespace
The combination of Net::Mac_address and
Genode::ascii_to(Net::Mac_address) required shaky quirks in several
places because GCC is not able to resolve the ascii_to overload if
base/xml_node.h was included to early. The current solution moves the
several ascii_to overloads "closer" to the Net types by putting them
into the Net namespace, where GCC reliably picks them up.

Hence, co-locating the ascii_to() utility with the overload type in the
same scope/namespace is good practice.

This patch removes the now obsolete <nic/xml_node.h> header file.
2020-09-17 10:13:22 +02:00
Alexander Boettcher
f0f8d0e0ca base: add affinity to session creation request
Fixes #3838
2020-09-17 10:13:21 +02:00
Stefan Kalkowski
5913cdae89 os: fix clock settings for i.MX 8M platform_drv
* Fixes faulty algorithm in fractional pll rate calculation
* Enables clocks that are set as reference clock to prevent system freeze
* Enables/disables root clocks of gates implicitely

Fix #3876
2020-09-17 10:13:21 +02:00
Norman Feske
f5dc71ed35 os: remove obsolete single_session_service.h 2020-09-17 10:13:20 +02:00
Norman Feske
3031fd2a7d os/vfs.h: const 'Directory' arg for 'Watch_handler'
The watch mechanism should not require a reference to a mutable
directory.
2020-09-09 16:57:34 +02:00
Norman Feske
7de2b040f8 vfs: deliver ACKs after config change
This is needed to enable VFS plugins to notify VFS clients about file
changes that depend on the plugin configuration, E.g., whenever the vfs_ttf
plugin responds to a font-size change, it generates a watch notification
for the glyphs file. Since the change is independent from I/O, we need
to manually call 'handle_io_progress'.
2020-09-09 16:57:34 +02:00
Norman Feske
0af969543d nitpicker: preserve alpha channel during resize
This patch reduces flickering artifacts that appear during the
resizing of clients that use an alpha channel.

Issue #3812
2020-09-09 16:57:34 +02:00
Josef Söntgen
9e97393e3a os: check path for dataspace in ROM VFS plugin
Fixes #3879.
2020-09-09 16:57:34 +02:00
Norman Feske
328a4fa644 nitpicker: update hovering on view-stack changes
With the change of nitpicker to the event session interface, the
formerly periodic hovering updates moved to the - now sporadic - input
processing. This has the unfortunate side effect that hovering changes
caused by non-user-input, in particular view-stack changes issued by the
GUI clients that change the view under the current pointer position,
would no longer be reported immediately but only after receiving the
next incoming input event.

This patch reworks the hover handling such that potential hovering
changes due to view-stack operations are evaluated immediately by
those operations, covering the update of the hover report and the
generation of artificial enter/motion events.

Issue #3812
2020-09-09 16:57:34 +02:00
Norman Feske
17a6318ad6 vfs: process all acks in each iteration
This patch solves a corner case where one long-active job (e.g.,
read-ready request) stays at the beginning of the '_active_jobs' queue
without an ack. In this case, the '_try_acknowledge_jobs' method would
wrongly stop processing the subsequent acknowledgements. In practice,
this can lead to a delayed sending of acknowledgements until new I/O or
client requests occur. In particular, Vim in Sculpt's inspect window
sometimes did not immediately respond to key presses during tab
completion. Here, the read-ready request of the terminal prevented the
acknowledgement for read of directory entry from being delivered until
the next key was pressed.

Fixes #3873
2020-09-09 16:57:34 +02:00
Christian Helmuth
0977574372 vfs/rtc: return timestamp size on stat() 2020-09-01 16:48:50 +02:00
Alexander Boettcher
99bdfbe36f trace: don't account argument_buffer 2x
The quota for the argument buffer is already accounted by using the
Attached_ram_dataspace _argument_buffer, which uses the Constraint_ram_allocator
_ram, which uses the Ram_quota_guard from the Session_object. Running on
Sculpt with more than 1000 Subject_info objects/trace IDs the memory
waste become noticeable.
2020-09-01 16:48:29 +02:00
Christian Helmuth
c649307720 depot: update recipe hashes 2020-08-28 08:29:12 +02:00
Norman Feske
b9a21ee3ae nitpicker: updated README 2020-08-28 08:28:13 +02:00
Norman Feske
bbfda019df vfs/terminal: minor const improvement
Issue #3860
2020-08-25 12:03:31 +02:00
Norman Feske
7d0cb9620b depot: update recipe hashes 2020-08-25 11:50:41 +02:00
Stefan Kalkowski
73d3698e2f os: add new platform driver for Raspberry Pi
Fix #3864
2020-08-25 11:50:12 +02:00
Stefan Kalkowski
5f5ad41ad3 hw: unify irq enumeration for Raspberri Pi
By now, the enumeration of peripheral interrupts on Raspberry Pi 1 was
different in between base-hw kernel and Fiasco.OC. Therefore, hacks were
needed in every driver to request the correct interrupt number dependent
on the kernel. Before reproducing the same in the platform driver for rpi,
we can more easily use the same enumeration with base-hw.

Ref #3864
2020-08-25 11:50:12 +02:00
Stefan Kalkowski
7ba31d4447 os: disable initialization of i.MX8MQ platform_drv
This is a temporary workaround to not harm drivers, which aren't
converted yet to request all device resources including power and
clocks from this new platform driver.

Ref #3863
2020-08-25 11:50:12 +02:00
Stefan Kalkowski
224f5907b2 os: add platform driver for i.MX 8M Quad SoC
The new platform driver supports clock and power-domain settings per device.
IOMUX constroller settings are not part of the driver yet.

Fix #3863
2020-08-25 11:50:12 +02:00
Stefan Kalkowski
06edc0d52b base: extend PD session with managing_system call
Introduce the managing_system privilege for components like the
platform_driver to allow it to call system management functionality
that is reserved by kernel or special firmware, e.g., ARM Trusted Firmware.

The former RAM resource configuration attribute `constrain_phys`,
which enabled to constrain the region of physical RAM to be used,
gets replaced by the new, broader managing_system configuration
attribute of a `start` node. It gets enforced by the sandbox library.

Ref #3816
2020-08-25 11:50:11 +02:00
Josef Söntgen
d21bc8268b vfs: add raw option to terminal plugin
When the 'raw' attribute is set to 'yes' the terminal VFS plugin will
ignore control characters. This in necessary for terminal connections
that transport data that contain such characters as part of message.

Fixes #3860.
2020-08-25 11:50:11 +02:00
Norman Feske
8b556a9435 usb_block: fix upper block-number range check
The driver wrongly rejected a block request for the very last block of
the device, which prevented part_block from successfully parsing the
partition table (when attempting to access the GPT backup).

Fixes #3861
2020-08-25 11:50:11 +02:00
Norman Feske
1e7c94759d part_block: spelling fix 2020-08-25 11:50:11 +02:00
Norman Feske
f8f8b665c3 vfs: don't accept new job before old job is acked
Fixes #3859
2020-08-25 11:50:11 +02:00
Norman Feske
c7d9b2ca92 nitpicker: fix mode change for requested fb
This is a follow-up commit to "nitpicker: make framebuffer and input
optional". It restores the dynamic mode-change support when using
'request_framebuffer="yes"' as needed in scenarios where multiple
nitpicker instances are used in a cascaded way. E.g., Sculpt's
Leitzentrale. The previous version missed to reconstruct the
'_fb_screen' on mode changes.

Issue #3812
2020-08-25 11:50:10 +02:00
Norman Feske
1aed881313 Remove drivers/gpio/spec directory
Issue #2190
2020-08-25 11:50:09 +02:00
Norman Feske
3c78265e66 Remove drivers/framebuffer/spec directory
Thanks to the unification of build directories, the sub directories
(rpi, sdl, imx53) do not depend on SPEC values.

Issue #2190
2020-08-25 11:50:09 +02:00
Norman Feske
fcb21732e0 Move drivers/input/spec/ps2 to drivers/ps2
This simplifies the directory structure.

Issue #2190
2020-08-25 11:50:09 +02:00
Norman Feske
db0e86fa41 Remove drivers/input/dummy pseudo driver
With the transition from the input-session to the event-session
interface, the use case for this component has vanished.

Issue #3827
2020-08-25 11:50:09 +02:00
Norman Feske
2e22498e5a nitpicker: no framebuffer and input by default
This patch prevents nitpicker from requesting a framebuffer and input
session by default because the regular use of nitpicker relies on the
capture-session and event-session interfaces by now.

For supporting the nested use of nitpicker via the gui_fb component, it
is still possible to enable the traditional behavior by explicitely
setting the 'request_input' and 'request_framebuffer' config attributes
to "yes".

Issue #3812
2020-08-25 11:50:09 +02:00
Norman Feske
264f695373 Remove transitionary input_event_client component
With the transition of the input servers to event clients completed,
this helper component is no longer needed.

Issue #3845
Issue #3827
2020-08-25 11:50:09 +02:00
Norman Feske
a2381c7e4c Turn USB HID drivers into event-session clients
Issue #3845
2020-08-25 11:50:09 +02:00
Norman Feske
974118acec Turn PS/2 driver into event-session client
Issue #3845
2020-08-25 11:49:45 +02:00
Norman Feske
78047b5bd8 Rename fb_boot_drv to boot_fb_drv
to be consistent with the naming of the other drivers.
2020-08-25 11:49:43 +02:00
Norman Feske
9662d89cfb Replace input filter with event filter
This commit applies the transition from the "Input" session to the "Event"
session to the event-filtering mechansim. The functionality of the
input_filter is now provided by the event_filter. The event filter
requests only one "Event" session as destination for the filter result,
which is usually routed to the nitpicker GUI server. It provides an
"Event" service to which any number of event sources can connect.

The configuration of the filter chain remains almost the same. Only the
declaration of the <input> nodes is no longer needed. Instead, the
configuration must specify <policy> nodes, which define the mapping of
"Event" clients (event sources) to the inputs used in the filter chain.

The patch adjusts all uses of the nitpicker GUI server accordingly such
that the event filter reports events to nitpicker's event service
instead of having nitpicker request an "Input" session. This dissolves
the dependency of nitpicker from input drivers.

Issue #3827
2020-08-25 11:49:43 +02:00
Norman Feske
bc5b161260 os: event_dump server for printing events
This component takes over the role of the test-input component.

Issue #3827
2020-08-25 11:49:43 +02:00
Norman Feske
c502e1d095 input_filter: prepare for refactorization
This patch brings the input filter into a shape that is easier to
re-mold into an event filter, reversing the client/server roles of
the component.

* The 'Sink &destination' is no longer passed as constructor argument
  to the individual filters but passed as argument to the 'generate'
  method. This way, the final destination does not need to exist at
  the construction time of the filter chain but can be created on
  the fly (clearing the way for using 'Event::Client::with_batch').

* A new 'Source::Filter' interface with the 'apply' method aids the
  cascading of filters during 'generate'. The modules now implement
  the 'Source::Filter::filter_event' interface instead of the
  'Source::Sink::submit_event' interface.

* Since the 'Sink &destination' is no longer a member of the filter
  modules, character-repeat events can no longer be emitted in an
  ad-hoc way. Instead, the character-repeat mechanism now invokes
  a new 'Trigger::trigger_generate' hook that prompts the execution
  of the regular 'generate' mechanism by the main program.

This patch is supposed to leave the semantics of the input filter
unchanged (validated by the input_filter.run script).

Issue #3827
2020-08-25 11:49:43 +02:00
Norman Feske
6c4ce86a34 event_session: make Session_client::Batch abstract
This way, there can exist multiple implementations of the interface such
as event filters.

Issue #3812
2020-08-25 11:49:43 +02:00
Norman Feske
7bac1ec7e5 Adapter for connecting input and event servers
This is an intermediate helper component for the transition of input
servers into event clients. It works analogously to the
input_event_bridge but it connects servers instead of clients.
In particular, it can act as glue between a traditional input driver
that provides an input service and the event filter that provides an
event service. Thanks to this component, each driver can be migrated to
the event-client interface individually.

Issue #3827
2020-08-25 11:49:43 +02:00
Norman Feske
7932c76d85 nitpicker: add event service
Issue #3812
2020-08-25 11:49:43 +02:00
Christian Helmuth
420ed91480 linux_nic_drv: stop receiver thread on congested queue
Otherwise, the thread spins on and drops packets.
2020-08-25 11:49:42 +02:00
Alexander Boettcher
d1be1281bc os: use whole memory in Packet_allocator 2020-08-25 11:42:36 +02:00
Christian Helmuth
5122917d62 os: declare Path::max_len() const 2020-07-30 08:49:23 +02:00
Alexander Boettcher
3639a1af80 acpi_drv: avoid out-of-bound access to FADT table
Fixes #3829
2020-07-30 08:49:23 +02:00
Norman Feske
bfd94d64ba pbxa9_drivers: add blit api
This is a follow-up fix of "Turn framebuffer drivers into capture
clients".

Fixes #3813
2020-07-30 08:49:23 +02:00
Piotr Tworek
d8539af412 platform_session: Add missing include.
The code uses Genode::Attached_dataspace but fails to include header
defining this type.

Fixes #3824
2020-07-30 08:49:23 +02:00
Norman Feske
cd7a6fc9fe pkg/drivers_interactive-muen: use capture session
This is follow-up commit to "Turn framebuffer drivers into capture
client".

Issue #3813
2020-07-30 08:49:23 +02:00
Alexander Boettcher
41380ff769 base: remove Cancelable_lock
- base/cancelable_lock.h becomes base/lock.h
- all members become private within base/lock.h
- solely Mutex and Blockade are friends to use base/lock.h

Fixes #3819
2020-07-30 08:49:23 +02:00
Norman Feske
de795b1a6e depot: update recipe hashes 2020-07-13 11:33:53 +02:00
Norman Feske
c81af531a3 Turn framebuffer drivers into capture clients
This patch replaces the use of the "Framebuffer" session interface by
the new "Capture" session interface in all framebuffer drivers. Thanks
to this change, those drivers have become mere clients of the nitpicker
GUI server now, and are no longer critical for the liveliness of the GUI
server.

The patch touches the following areas:

- The actual driver components. The new versions of all drivers have
  been tested on the respective hardware. Generally, the drivers
  have become simpler.

- The drivers_interactive packages for various boards. The drivers
  subsystem no longer provides a "Framebuffer" service but needs a
  valid route to the "Capture" service provided by nitpicker.

- The driver manager of Sculpt OS.

- This patch changes the role of the test-framebuffer component from a
  framebuffer client to a capture server so that drivers (capture clients)
  can be directly connected to the test component without the nitpicker
  server.

- Framebuffer driver no longer support the unbuffered mode.

- The fb_bench.run script is no longer very meaningful because it
  interplays solely with nitpicker, not with the driver directly.

- All run scripts for graphical scenarios and the related depot
  archives got adapted to the change.

Fixes #3813
2020-07-13 11:33:15 +02:00
Norman Feske
6743669ab8 nitpicker: report no mode smaller than 1x1 pixels
Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
320387db89 nitpicker: improve GUI client resize handling
This patch replaces meta-data allocation during the resize handling by a
new 'Resizeable_texture' type that has all meta data preallocated.
It also replaces the use of pointer return values with the
'Resizeable_texture::with_texture' method.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
4cad1a87df nitpicker: make framebuffer and input optional
Nitpicker used to unconditionally request a framebuffer and input
session. With the transition to the new capture/event session
interfaces, this built-in policy does no longer suffice.

This patch introduces the attributes 'request_framebuffer="yes"' and
'request_input="yes"' (with the default values shown) to nitpicker's
<config> node. If setting those attributes to "no", nitpicker won't
request a "Framebuffer" and "Input" session respectively.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
22cb6dded7 nitpicker: add capture service
Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
537b317273 nitpicker: handle failed try_alloc_texture
Fixes #3782
2020-07-13 11:33:14 +02:00
Norman Feske
795a817a33 nitpicker: remove dirty_rect state from view stack
In the presence of potentially multiple output back ends, this
dirty_rect state must be maintained individually per back end. Instead
of storing the dirty_rect as view-stack member, the view stack now calls
a new 'Damage::mark_as_damaged' interface, which allows nitpicker to
propagate this information to multiple back ends. Unfortunately, the
patch must remove the per-view dirty_rect state.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
067a7ad7e9 nitpicker: internal cleanup
This patch simplifies the internal naming of the nitpicker GUI server as
a preparatory step for adding support for the capture session interface.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
3863de9589 Input-event-bridging service
The sole purpose of this service is the migration path from the use of
input session interface to the event session interface.

Issue #3812
2020-07-13 11:33:14 +02:00
Norman Feske
443d3c98dd Event session interface
Issue #3812
2020-07-13 11:33:13 +02:00
Norman Feske
602def9bdd Simple example for using a capture connection
Issue #3812
2020-07-13 11:33:13 +02:00
Norman Feske
3d1d1b439d Capture session interface
Issue #3812
2020-07-13 11:33:13 +02:00
Alexander Boettcher
c4a8c6798b top: react on too small trace argument buffer size
Issue #3811
2020-07-13 11:33:13 +02:00
Alexander Boettcher
21e48a8e12 trace: extend for_each_subject_infos return value
Fixes #3811
2020-07-13 11:33:13 +02:00
Norman Feske
a7d170adda os: add blit/painter.h
This utility eases the application of the 'blit' function when using the
'Texture' and 'Surface' types.
2020-07-13 11:33:13 +02:00
Christian Helmuth
ed4594c76b Fix success/failure detection in cpu_bench testsuite
Issue #3785
2020-07-13 11:33:12 +02:00
Christian Helmuth
e163055f6a ram fs: Release node mutex on unlink
This is needed if an open file is unlinked.

Fixes #3800
2020-07-13 11:33:12 +02:00
Norman Feske
35c3acdf05 depot: update recipe hashes 2020-07-03 11:13:59 +02:00
Alexander Boettcher
103236fdca nitpicker: fix memory accounting during realloc
Fixes #3794
2020-07-03 11:11:24 +02:00
Norman Feske
4450b37ff5 depot: update recipe hashes 2020-06-29 14:25:28 +02:00
Stefan Kalkowski
1cfb1af56e os: automate cpu_bench testsuite
* Differentiate in between different architectures with assembler routines
  for correct measures
* Automate first step measuring of 10G bogomips across different hardware

Fix #3785
2020-06-29 14:25:27 +02:00
Norman Feske
ef741ef80d Change pixel format to 32 bits per pixel
Until now, Genode's framebuffer session interface was based on the
RGB565 pixel format. This patch changes the pixel format to 32-bit
XRGB where the X part is ignored. It adapts all graphical applications
and device drivers accordingly.

The patch also adjusts the users of the drivers_interactive packages,
assigning 64 MiB RAM and 1500 caps to the drivers subsystem, which is
sufficient for covering high resolutions at 32 bits per pixel and to
accommodate multi-component USB HID input stacks.

Fixes #3784
2020-06-29 14:22:29 +02:00
Josef Söntgen
6d945e6a61 os: remove rom_block server component
This component is superceeded by vfs_block.

Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
6fc7ed55cf Replace 'rom_block' with 'vfs_block'
Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
8b590e2330 os: remove ram_block server component
This component is superceeded by vfs_block.

Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
ec711b008e Replace 'ram_block' with 'vfs_block'
Issue #3781.
2020-06-29 14:22:28 +02:00
Josef Söntgen
be55f080e4 os: add test-vfs_block pkg recipe
Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
e1aab829ca os: Block session server backed by VFS library
The 'vfs_block' component will give access to a VFS file through a
Block session. For more detailed information please look at its
README.

(On a technical note, the server currently only allows for one
active session and has only one pending back end request but can
easily be extended in the future.)

Fixes #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
e56dd15a4b vfs: extend <zero> fs to limit amount of zeros
Setting the 'size' attribute will restrict a reader to consume
0s up to the specified amount per VFS handle. The attribute is
parsed as 'Number_of_bytes', which will limit the amount to the
maximum of the addressable memory on the platform.

This addition comes in handy when needing to provide a synthetic
empty file with a fixed size.

Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
103ae9df4a block_tester: limit batching in sequential test
So far the condition whether to spawn a new job or not depended on
the amount of data already processed. This could lead to spawning
more jobs than necessary if batching is used and in return could
result in creating invalid requests in case the tested block session
is not large enough.

In addition to checking the amount of data the test now stores the
number of the last block and checks if the current request is in
range. This properly limits the total amount of requests.

Issue #3781.
2020-06-22 09:50:51 +02:00
Josef Söntgen
b5f0c07eb3 os: add block_tester src recipe
Issue #3781.
2020-06-22 09:50:51 +02:00
Norman Feske
eb3a81a874 depot: update recipe hashes 2020-06-22 09:39:41 +02:00
Martin Stein
1e96510815 server/vfs: set seek offset before executing write
The seek offset has to be updated on partial writes according to the
current write position. Otherwise writes will override the content
at the initial offset.

Fixes #3780.
2020-06-22 09:39:40 +02:00
Norman Feske
f63713694c api/blit: package arch-specific optimizations
The blit API archive missed the CPU-architecture-specific variants of
the blit library such that all depot binaries worked with the generic
(slow) fallback implementation. This patch adds the missing pieces to
the blit API archive.
2020-06-22 09:39:40 +02:00
Norman Feske
48b4891f6e Rename nit_fb to gui_fb
Issue #3778
2020-06-22 09:39:40 +02:00
Norman Feske
5d40c0c1ce Rename 'Nitpicker' namespace to 'Gui'
Issue #3778
2020-06-22 09:39:40 +02:00
Norman Feske
98f39c698f Rename "Nitpicker" service name to "Gui"
Issue #3778
2020-06-22 09:39:39 +02:00
Norman Feske
c6eda9bd80 Rename include/nitpicker_session to gui_session
This patch also renames the depot api archive accordingly.

Issue #3778
2020-06-22 09:39:39 +02:00
Josef Söntgen
e8fec3eed6 terminal_log: remove session size check
The amount of RAM required by the session object is already accounted
for by the Root_component.

Fixes #3776.
2020-06-22 09:39:38 +02:00
Emery Hemingway
dc8b4eeb40 cached_fs_rom: diagnosis of delivered ROM sessions
To enable logging of ROM session deliveries, set the "diag" on
session routes:

<route>
  <service name="ROM" label_prefix="/bin/">
    <child name="cached_fs_rom" diag="yes"/>
  </service>
  …
<route>

Fix #3772
2020-06-22 09:39:38 +02:00
Christian Helmuth
6006051fb9 depot: update recipe hashes 2020-05-27 11:56:47 +02:00
Stefan Kalkowski
70acd4b2d5 os: pl050, pl11x, lan9118 use ARM platform driver
Make the framebuffer driver for pl11x chipsets,
the ps2 input driver for pl050, and the lan9116 NIC driver independent from
the pbxa9 board by using the newly introduced common ARM platform driver API.

Ref #3299
2020-05-27 11:56:46 +02:00
Stefan Kalkowski
1a80f166c5 os: introduce common platform driver for ARM
Ref #3299
2020-05-27 11:56:46 +02:00
Stefan Kalkowski
e1333c9421 os: refactor i.MX53 interactive drivers (ref #3299)
* Remove input driver specific to i.MX53 tablet board from QSB driver pkg
* Move GPIO settings for QSB LVDS backlight out of framebuffer driver into
  GPIO driver config
* Move PWM driver functionality out of framebuffer driver
* Make framebuffer driver configureable, and less dependent on
  platform driver i.MX53 specifics
2020-05-27 11:56:46 +02:00
Norman Feske
ab8ef5750d doc: tweaks for updated Genode Foundations book 2020-05-27 11:56:46 +02:00
Norman Feske
b078224753 Replace Genode::strncpy by Genode::copy_cstring
- Since Genode::strncpy is not 100% compatible with the POSIX
  strncpy function, better use a distinct name.

- Remove bogus return value from the function, easing the potential
  enforcement of mandatory return-value checks later.

Fixes #3752
2020-05-27 11:56:45 +02:00
Norman Feske
0f27d139bd depot: update recipe hashes 2020-05-18 10:16:59 +02:00
Norman Feske
be65c4acd2 Avoid use of deprecated Xml_node methods
Issue #3755
2020-05-18 10:16:14 +02:00
Norman Feske
d22b95ded3 test-fs_rom_update_ram: increase timeout for foc
The timeout triggered on foc/x86_32 in Qemu.
2020-05-18 10:16:13 +02:00
Christian Helmuth
42fddf8390 Cleanup shared-object support mechanics
The former ldso-startup static library (now called ldso_so_support) is
used to spice each shared object/library with local support code for the
dynamic linker (execution of static constructors and ARM-EABI).
Therefore, the library must be statically linked to each dynamic
library.

As a result recipes for dynamic libraries must always depend on the "so"
API, which makes ldso_so_support.mk and so_support.c available
independent of "base". Additionally, ldso_so_support is also provided in
the libc API to cut the dependency early for libc/posix libraries.

Issue #3720
2020-05-18 10:16:13 +02:00
Norman Feske
cb5b688eb9 Remove <configfile> feature from init
Fixes #3753
2020-05-18 10:16:13 +02:00
Norman Feske
c39a342fe5 Remove use of <configfile> feature of init
Issue #3753
2020-05-18 10:16:13 +02:00
Sebastian Sumpf
ea78d85d35 ahci: SYNC with empty NCQ queue only
Fixes #3746
2020-05-18 10:16:12 +02:00
Norman Feske
9d67f9fc8e Remove Allocator_guard
This patch removes old 'Allocator_guard' utility and replaces its use
with the modern 'Constrained_ram_allocator'.

The adjustment of core in this respect has the side effect of a more
accurate capability accounting in core's CPU, TRACE, and RM services.
In particular, the dataspace capabilities needed for core-internal
allocations via the 'Sliced_heap' are accounted to the client now.
The same goes for nitpicker and nic_dump as other former users of the
allocator guard. Hence, the patch also touches code at the client and
server sides related to these services.

The only remaining user of the 'Allocator_guard' is the Intel GPU
driver. As the adaptation of this component would be too invasive
without testing, this patch leaves this component unchanged by keeping a
copy of the 'allocator_guard.h' locally at the component.

Fixes #3750
2020-05-18 10:16:12 +02:00
Norman Feske
a9f0e47ea3 Remove return value of Log_session::write
Fixes #3749
2020-05-05 13:51:05 +02:00
Norman Feske
bbc21cf063 util/bit_array.h: remove use of memset and memcpy
This makes the code less dependent on functions considered unsafe.

Fixes #3748
2020-05-05 13:30:15 +02:00
Christian Helmuth
f722aa3325 os: src recipe for lx_fs 2020-05-04 15:59:29 +02:00
Christian Prochaska
151828752c vfs: handle read error in fs file system
Issue #3742
2020-04-28 11:43:12 +02:00
Christian Prochaska
6a8fb48c13 vfs server: keep ack packet intact on failure
Issue #3742
2020-04-28 11:42:52 +02:00
Alexander Boettcher
80d89c20fd top: use batched subject_infos of trace session
Issue #3610
2020-04-28 08:58:03 +02:00
Norman Feske
dd899fde29 depot: update recipe hashes 2020-04-24 14:37:57 +02:00
Stefan Kalkowski
199821a247 os: re-enable drivers_interactive for i.MX53
* Fix IPU hardware structure layout
* Turn Signal_handler into Io_signal_handler
* Eliminate the faulty msleep in I2C initalization sequence
* Fix routes and resources for tablet board (i.MX53 SMD)

Fix #3735
2020-04-24 14:37:57 +02:00
Norman Feske
840f383e46 Remove input_merger component
Fixes #3736
2020-04-24 14:37:57 +02:00
Norman Feske
01bf32b998 Remove ram_fs server
Fixes #3734
2020-04-21 16:27:07 +02:00
Norman Feske
f14cc2edab Replace use of ram_fs by VFS server
Issue #3734
2020-04-21 16:24:37 +02:00
Norman Feske
f0c4fc1e22 sandbox: defer requests for upcoming server
The sandbox library supports the forwarding of session requests from the
outside to one of the hosted children according to a policy. This patch
introduces the distinction between two cases, which previously triggered
the denial of the session request.

- There exists no matching policy for the requested session
- There exists a matching policy but the referred server child
  does not exist (yet)

Whereas the proper response to the first case is the denial of the
request, the second case can occur in situation where a dynamic init is
used to implement a staged startup, for example via the deploy
mechanism. In such cases, a policy may exist as a static rule while the
server has not been started yet. This patch changes the behavior such
that such requests are stalled.

The patch is accompanied with test cases for exercising both situations.

Fixes #3733
2020-04-21 14:52:29 +02:00
Stefan Kalkowski
0e49336b96 Retire Exynos 5 support (fix #3725) 2020-04-17 12:53:57 +02:00
Stefan Kalkowski
941e918b46 vmm: unify armv7/v8 virtualization
Fix #3638
2020-04-17 12:52:02 +02:00
Stefan Kalkowski
74e75d7fbc hw: enable virtualization support for virt_qemu
Ref #3638
2020-04-17 12:51:53 +02:00
Tomasz Gajewski
fca2a05adf trace: extend test for log_output
Issue #3714
2020-04-17 12:48:17 +02:00
Tomasz Gajewski
4639978b3a trace_logger: avoid output of empty lines
It avoids output of empty lines in output buffer if traced messages end
with \n (what is common with messages logged from dde_linux).

Issue #3714
2020-04-17 12:48:13 +02:00
Tomasz Gajewski
db8ec81e9f trace: log_output policy that redirects logs to trace
Issue #3714
2020-04-17 12:47:35 +02:00
Tomasz Gajewski
1d9a2dce94 trace: extend policy with log_output
Issue #3714
2020-04-17 12:47:19 +02:00
Roman Iten
12ea494477 vfs/File_content: fix end condition in for_each_line
Fixes #3729
2020-04-17 12:45:10 +02:00
Christian Helmuth
b60b591d06 depot: update recipe hashes 2020-04-17 12:40:13 +02:00
Emery Hemingway
6359445a8e Add <exit propagate="…"/> to Init config schema
Fix #3724
2020-04-17 12:40:13 +02:00
Christian Helmuth
cc4e21e7a7 Fix some details in run scripts
- don't use 'qemu -serial mon:stdio' anymore as it no longer works as
  expected
- use "bash -l" with [terminal] to read user's profile configuration,
  e.g., PATH settings
- added missing boot modules and cap quotas
2020-04-17 12:40:13 +02:00
Alexander Boettcher
13cd25e7b0 vfs/ram: avoid 2x mutex releases in guard
Issue #3612
2020-04-17 12:40:12 +02:00
Alexander Boettcher
22d71d5a8b os: use Mutex/Blockade
Issue #3612
2020-04-17 12:40:12 +02:00
Norman Feske
85a1f91f59 Sanitize Framebuffer::Mode member access
Fixes #3719
2020-04-17 12:40:12 +02:00
Alexander Boettcher
dc90740549 nic_router: accept DHCP reply with missing option
The options are not always set, which throws exception. This leads to not
accepting the selected IP address.

Fixes #3716
2020-04-17 12:40:12 +02:00
Stefan Thöni
e8fb7ad470 report_rom: add package recipe 2020-04-17 12:39:33 +02:00
Stefan Thöni
5b68286e07 fs_report: add package recipe 2020-04-17 12:39:33 +02:00
Stefan Thöni
bb12d79ae9 vfs: add package recipe 2020-04-17 12:39:33 +02:00
Alexander Boettcher
d657b61f1b x86: support msi-x by platform driver
Fixes #3699
2020-04-17 12:39:33 +02:00
Josef Söntgen
150d143755 os: use Request_stream API in NVMe driver
As a result of the API change the memory handling could be simplified.
Since the Block session dataspace is now directly used for DMA, we
actually only have to provide the memory for setting up PRP lists for
large requests (for the moment more than 8 KiB of data).

As we limit the maximum data transfer length to 2 MiB, we get by with
just a page per request. Those memory is allocated beforehand for the
maximum number of I/O requests, which got bumbed to 512 entries. Since
not all NVMe controllers support such large a maximum data transfer
length and this many entries, especially older ones, the values are
capped according to the properties of the controller during
initialization. (The memory demands of the component are around 3 MiB
due to setting up for the common case, even if a particular controller
is only able to make use of less.)

(Although there are controllers whose maximum memory page size is more
than 4K, the driver is hardcoded to solely use 4K pages.)

In addition to those changes, the driver now supports the 'SYNC' and
'TRIM' operations of the Block session by using the NVMe 'FLUSH' and
'WRITE_ZEROS' commands.

Fixes #3702.
2020-04-17 12:39:32 +02:00
Stefan Kalkowski
f051065582 Retire OMAP4 support
Fix #2850
2020-04-17 12:39:32 +02:00
Josef Söntgen
336228f357 os: handle SYNC packet in lx_fs
Call 'fsync(2)' on files and directories.

Fixes #3711.
2020-04-17 12:39:32 +02:00
Josef Söntgen
df553e9360 os: remove catch-all from FS VFS update mtime
Only 'alloc_packet' is supposed to throw an exception, which is already
caught. The 'submit_packet' call does not need further handling.

Issue #3713.
2020-04-17 12:39:32 +02:00
Josef Söntgen
ddc0caa605 os: remove error messages from FS VFS update mtime
The update modification timestamp is implemented as one-shot where
the caller is expected to try again if the first attempt failed (see
current libc implementation). So the message is misleading as further
attempts might succeed.

Issue #3713.
2020-04-17 12:39:32 +02:00
Christian Helmuth
0df358a550 nova: early message on successful boot
This patch fixes a regression with run/log_core introduced by

  2064ffd64b nova: support multidimensional affinity space

The run tool uses a log message 'run_boot_string' to detect successful
boot as well as to detect unexpected reboots. This message should never
be logged twice and, thus, should not be part of the core_log. The patch
mentioned above moved the former run_boot_string after the core_log
initialization.
2020-04-17 12:39:31 +02:00
Norman Feske
46fa8197a2 depot: update recipe hashes 2020-03-26 11:39:02 +01:00
Christian Helmuth
52d798ff40 init: support heartbeat in config.xsd 2020-03-26 11:39:02 +01:00
Emery Hemingway
7a5841b637 ahci: driver improve diagnostic messages for empty ports
Fix #3709
2020-03-26 11:39:02 +01:00
Emery Hemingway
45a74023a7 part_block: support for up to 128 sessions
Allow sessions for each of the 128 sessions supported by GPT.

Fix #3705
2020-03-26 11:38:59 +01:00
Alexander Boettcher
6f3f46c7ba top: support affinity space height up to 4
Issue #3635
2020-03-26 11:38:59 +01:00
Norman Feske
c2cf0ae8c6 os/vfs.h: fix possible nullptr dereference
Fixes #3694
2020-03-26 11:38:56 +01:00
Norman Feske
7f5186d489 vfs/tar: return inode numbers of null records
The tar vfs plugin returns an inode value of zero and a type directory
for null records, which wrongly triggers the file-system loop detection
of the find utility. This patch returns the node pointer as inode value
instead, which is a unique value.

Fixes #3695
2020-03-26 11:38:56 +01:00
Martin Stein
886d0da57c ping_nic_router.run: test dhcp renew
Ref #3681
2020-03-26 11:38:56 +01:00
Norman Feske
2912096f6e vfs: distinguish NO_PERM from NO_ENTRY in unlink
This patch changes the 'Single_file_system' to return NO_PERM only if
the to-be-unlinked file corresponds to the single file. This way, a
<rom> co-mounted with a <ram> file-system does not stand in the way of
unlinking files from the <ram>. The concrete symptom occurred the
following scenario:

  <vfs>
    <dir name="home">
      <ram/>
      <rom name="..."/>
    </dir>
  </vfs>

The following sequence of commands wrongly resulted in "Operation not
permitted":

 $ mkdir -p /home/a/b/c
 $ rm -f /home/a/b/c/d

In this case, rm should not fail (unlink should return ENOENT)

Fixes #3690
2020-03-26 11:38:55 +01:00
Martin Stein
ba55409c86 nic_router: keep dyn IP when updating domain obj
When updating the domain object of interfaces that stay with the same domain
during a reconfiguration, until now, the normal "detach raw" function was used.
This caused the old domain object to discard a dynamic IP config as all
interfaces detached. This caused interfaces also to discard network links
established with the old configuration although it wasn't necessary. Thus, now
we use a dedicated "detach" in case that an interface actually stays with its
domain. This new "detach" doesn't decrease the interface counter of the domain,
so, it'll not discard its dynamic IP config. If, however, during a
reconfiguration, there's no interface calling this function (all interfaces
move to another or no domain), the dynamic IP config is still discarded as
expected.

Fixes #3686
2020-03-26 11:38:55 +01:00
Martin Stein
f3185de7f5 nic_stress: further reduce nr of rounds on sel4
Otherwise, the limit of caps in Capability_space_sel4 in the NIC router is
reached.

Fixes #3684
2020-03-26 11:38:55 +01:00
Martin Stein
c1b6000248 nic_router: don't call DHCP client on requests
Until now, the DHCP client was called also for DHCP requests when an interface
had a domain but yet no IP config. Now, an interface distinguishes between DHCP
requests and replies first and then accordingly calls the DHCP server or the
DHCP client if they're available. This also prevents that the DHCP client has
to handle packet headers other than that of DHCP.

Fixes #3681
2020-03-26 11:38:55 +01:00
Martin Stein
0a468a07a7 nic_router: fix lifetime of DHCP clients
Let the DHCP client be a constructible member of Interface that is constructed
only as long as the interface is attached to a domain with a dynamic IP config.
This prevents DHCP client timeouts from a period with dynamic IP config to
trigger after a reconfiguration to a static IP config. Furthermore, handle
DHCP-reply packets at an interface only when the DHCP client its constructed.
Otherwise drop such packets.

Ref #3681
2020-03-26 11:38:55 +01:00
Stefan Kalkowski
6d48b5484d hw: correct the ARM cache maintainance operations
This commit fixes the following issues regarding cache maintainance
under ARM:

* read out I-, and D-cache line size at runtime and use the correct one
* remove 'update_data_region' call from unprivileged syscalls
* rename 'update_instr_region' syscall to 'cache_coherent_region' to
  reflect what it doing, namely make I-, and D-cache coherent
* restrict 'cache_coherent_region' syscall to one page at a time
* lookup the region given in a 'cache_coherent_region' syscall in the
  page-table of the PD to prevent machine exceptions in the kernel
* only clean D-cache lines, do not invalidate them when pages where
  added on Cortex-A8 and ARMv6 (MMU sees phys. memory here)
* remove unused code relicts of cache maintainance

In addition it introduces per architecture memory clearance functions
used by core, when preparing new dataspaces. Thereby, it optimizes:

* on ARMv7 using per-word assignments
* on ARMv8 using cacheline zeroing
* on x86_64 using 'rept stosq' assembler instruction

Fix #3685
2020-03-26 11:38:55 +01:00
Sebastian Sumpf
6e54cad44c usb_block: switch to Request_stream API
- remove old 'Driver' interface
- implement Request stream front end
- fix some namespacing

issue #3661
2020-03-26 11:38:55 +01:00
Josef Söntgen
a71ef16423 vfs: implement 'sync' in Block VFS plugin
Fixes #3659.
2020-03-26 11:38:55 +01:00
Sebastian Sumpf
2495a86aff block_tester: add 'sync' command to replay
issue #3636
2020-03-26 11:38:55 +01:00
Sebastian Sumpf
5225d12381 ahci: add sync operation support
- implemement 'flush cache ext' for ATA
- enable sync operation for request stream

issue #3636
2020-03-26 11:38:54 +01:00
Christian Helmuth
677d9abd07 rtc: system_rtc pkg for PC and Linux
This depot package is the runtime for rtc_drv and system_rtc server with
coordinated update of system and hardware RTC via reports. It replaces
drivers_rtc which was never freestanding drivers package and, therefore,
has to be accompanied with a running platform_drv etc.

Fixes #3680
2020-03-26 11:38:54 +01:00
Christian Helmuth
e66726e931 rtc: use depot archives in test
Issue #3680
2020-03-26 11:38:54 +01:00
Christian Helmuth
cda778a94d rtc: recipe for linux_rtc_drv
Issue #3680
2020-03-26 11:38:54 +01:00
Sebastian Sumpf
a799a5f978 os: adjust tests to changed output of block client
issue #3671
2020-03-26 11:38:54 +01:00
Sebastian Sumpf
f5a6d85bc2 os: expand block_tester.run
- use two disks with two partitions each
- one disk uses MBR and one GPT
- connect one 'part_block' to each disk
- run 'block_tester' and 'test-block-client' connecting to one partiion
  on each disk
- x86 uses 'ahci_drv' as disk back-end, Linux 'lx_block'
- on autopilot enable for Qemu only

issue #3671
2020-03-26 11:38:54 +01:00
Christian Helmuth
bf36d9eb48 depot: update recipe hashes 2020-03-09 16:02:56 +01:00
Sebastian Sumpf
c856ba2a49 ahci: report ports correctly
Only use one report for devices report, not one per device

fixes #3671
2020-03-09 15:36:21 +01:00
Christian Helmuth
5affd51250 depot: update recipe hashes 2020-02-28 08:59:43 +01:00
Sebastian Sumpf
103dcdeea8 vmm: ARMv8 virtio improvements
net:
* increase queue size to 1024 (more stable on Linux)
* use mac address from Nic session instead of random one
* handle data that is larger than rx descriptor correctly (copy less)
* clear descriptor header (12 bytes) on rx

generic:
* always use 'avail_idx' (tx and rx)
* added barriers when reading/writing queues (TMP)

Ref #3620
2020-02-27 14:46:59 +01:00
Sebastian Sumpf
f77531138a vmm: ARMv8 virtio for network and console
Simple console and network implementation of the Virtio protocol.

Fix #3620
2020-02-27 14:46:59 +01:00
Sebastian Sumpf
c8b3b060aa vmm: ARMv8 add 'local_address' to Ram_allocator
Ref #3620
2020-02-27 14:46:59 +01:00
Stefan Kalkowski
7780ee6a34 vmm: do not lock inside VMM
We do not use the VMM with several CPUs until now.
On the other hand there is a dead-lock due to the
generic timer calling the cpu handler function explicitly,
which already holds the lock. For the time-being remove the lock.

Ref #3620
2020-02-27 14:46:59 +01:00
Stefan Kalkowski
2e2625e952 vmm: check ring-buffer capacity in pl011 model
Ref #3620
2020-02-27 14:46:58 +01:00
Stefan Kalkowski
55c3eb7c14 vmm: fix GIC interrupt register bit shifts
Ref #3620
2020-02-27 14:46:58 +01:00
Norman Feske
7118ad494c os/vfs.h: add Directory::Entry::rwx accessor 2020-02-27 14:46:58 +01:00
Josef Söntgen
c53be5a3fb os: omit size check on payloadless Block packets
The check is already performed in 'packet_valid' where the conditions
for payloadless packets are already considered.

Fixes #3660.
2020-02-27 14:46:57 +01:00
Josef Söntgen
6addd6cf1e os: fix Node_rwx::rwx
Fixes #3658.
2020-02-27 14:46:57 +01:00
Sebastian Sumpf
3995d2f4a2 part_block: switch to Request_stream and Job APIs
- use Job API as block connection back end
- use Request_stream API as front end
- use Mmio framework for gpt and mbr parsing
- implement sync correctly

fixes #3652
2020-02-27 14:46:57 +01:00
Christian Helmuth
4cccf74664 depot: update recipe hashes 2020-02-20 12:11:23 +01:00
Norman Feske
89f813f113 os: add sandbox lib to api/os 2020-02-20 12:11:22 +01:00
Norman Feske
9b0fbf000e sandbox: support for local state-report handling
Fixes #3647
2020-02-20 12:11:22 +01:00
Norman Feske
46c5a90ba1 nitpicker_gfx: Text_painter::Font::index_at_xpos
This method is useful for finding the character under a mouse position.
2020-02-20 12:08:16 +01:00
Norman Feske
52e582132f os/vfs.h: handle corner case in join function
When specifying "/" or "" as rel_path to the 'Directory' constructor,
the constructed directory should refer to the same directory. The
implementation of the join utility did not consider this corner case. It
occurred during the attempt to use fs_query with "/" given as path.

This patch also adds a Directory::Entry::dir accessor that returns true
if the entry is a directory.

Fixes #3630
2020-02-20 12:08:16 +01:00
Norman Feske
a888041ba4 cached_fs_rom: fix file-handle leak
Fixes #3634
2020-02-20 12:08:16 +01:00
Sebastian Sumpf
8a7deae238 ahci: switch to request stream API + structural changes
- Remove dated 'Block::Driver' front end and implement
  'Block::Request_stream' front end
- Remove all dynamic memory allocations but DMA memory allocations
- Remove 'Platform_hba' and implement platform specific functions in
  'spec/<platform>/*'
- Ata and Atapi don't inherit from 'Port' any more, but are a member of
  'Port' as a protocol implementation
- Use platform driver for MMIO mappings (x86)
- Exchange stateful initialization of Ata/Atapi with a sequential
  initialization using 'wait_for_any' and 'retry' patterns
- Fix Atapi initialization by setting the byte count limit
- Set FIS receive base only when Cmd::FRE is disabled and Cmd::FR is 0
- Put everything in namespaces ('Ahci', 'Ata', or 'Atapi')
- Ata decides during read/write operations to use native-command queuing
  or normal DMA requests
- Remove port claiming logic (is now done via 'Constructibles')

fixes #3636
2020-02-20 12:08:16 +01:00
Sebastian Sumpf
73f2c7043c ahci: remove Exynos5 support
Exynos5 support has ceased on Genode

issue #3636
2020-02-10 16:00:41 +01:00
Sebastian Sumpf
de24035066 base: add 'wait_for_any' to 'Register_set'
This is the same as 'wait_for' with the difference that 'wait_for_any'
succeeds when *one* condition is met.

issue #3636
2020-02-10 16:00:40 +01:00
Norman Feske
57ea1dbdd3 depot: update recipe hashes 2020-02-10 14:29:06 +01:00
Martin Stein
d56b21d329 nic_router: do not change ethernet header as hub
When forwarding domain-local traffic like a hub, the NIC router shouldn't
modify packets at all.

Fixes #3625
2020-02-10 14:21:47 +01:00
Alexander Boettcher
d96e14fe16 sandbox: adjust location size scaling
by incorporating session location

Issue #1412
2020-02-07 14:14:20 +01:00
Martin Stein
a73ef9fc06 app/ping: fix destination MAC on ARP replies
The ARP destination MAC was set to the Ethernet source MAC which is not
necessarily the MAC of the other ARP peer. Instead use the ARP source MAC of
the ARP request.
2020-02-04 16:12:04 +01:00
Stefan Kalkowski
22498e0b09 os: add backtrace utility for arm_64
Fix #3621
2020-02-04 16:10:22 +01:00
Stefan Kalkowski
fda337a1c0 os: increase throughput of blit for ARM 64-bit
Fix #3615
2020-02-04 16:01:35 +01:00
Stefan Kalkowski
f49f91da08 os: increase RAM quota for drivers in fb_bench.run
Enables fb_bench.run script for new imx8 framebuffer driver.

Ref #3615
2020-02-04 15:59:33 +01:00
Christian Helmuth
90535a1401 depot: update recipe hashes 2020-02-04 15:51:10 +01:00
Christian Helmuth
1e578f1a50 Log key count in input test 2020-02-04 15:51:10 +01:00
Alexander Boettcher
a036d2373a x86/ps2: disable devices during commands
Especially the initial reset ended up with an unusable keyboard in rare
cases before. This commit disables keyboard and mouse handling of i8042
during command sequences according to a note from

  https://www.win.tue.nl/~aeb/linux/kbd/scancodes-12.html
2020-02-04 15:51:10 +01:00
Norman Feske
c6445da654 vfs: watch support for <rom> file system
Fixes #3606
2020-02-04 15:51:10 +01:00
Norman Feske
96cde52838 vfs: make <rom> fs robust against invalid ROMs
An invalid ROM dataspace can occur, for example, when requesting a ROM
from the report_rom service before the first report was posted. Such a
<rom> node can still be useful if it's dynamic. E.g., it can be watched.
Hence, the corner case of an invalid ROM dataspace should be gracefully
handled instead of causing an abort.

Issue #3606
2020-02-04 15:51:09 +01:00
Norman Feske
c67a0d3dd8 os/dynamic_rom_session.h: support Xml_generator
This patch adds a special variant of a 'Content_producer' called
'Xml_producer', which allows the direct use of an 'Xml_generator'
for generating the ROM-module content.
2020-02-04 15:51:09 +01:00
Norman Feske
78c0e5f6b6 New sandbox library extracted from init component
This patch extracts the child-management functionality from the init
component into a new library called "sandbox". The library API is
located at 'os/include/os/sandbox.h'.

The sandbox API allows for the interaction of the component with the
sandboxed children by providing locally implemented services. This
mechanism is illustrated by the new test at os/src/test/sandbox.

Issue #3601
2020-02-04 15:51:09 +01:00
Norman Feske
f82e7df0ba os/buffered_xml.h: support for generating XML
This patch extends the 'Buffered_xml' utility with a new constructor
that fills the buffer with the output of an 'Xml_generator'. It thereby
presents an easy way to generate XML to be consumed locally.

The patch also add a deprecation mark to the original 'xml' accessor
because copying 'Xml_node' objects (here as return value) is dangerous.
The new 'with_xml_node' method should instead be used to access the XML
content stored in the buffer.

Fixes #3602
2020-02-04 15:51:09 +01:00
Alexander Boettcher
c5c5f8754c test-init: add test to check for affinity warning
Issue #1412
2020-02-04 15:51:09 +01:00
Alexander Boettcher
5be3bf4f26 init: warn about missing affinity-space
if affinity is set by children

Issue #1412
2020-02-04 15:51:09 +01:00
Alexander Boettcher
d132fc0a73 init: scale affinity location
Issue #1412
2020-02-04 15:51:09 +01:00
Christian Prochaska
d8e2c95597 vfs server: ensure retry for stalled session
Fixes #3600
2020-02-04 15:51:09 +01:00
Christian Helmuth
9a35743df6 Mark packet-stream descriptor head/tail as volatile
`volatile` effectively prevents instruction reordering by the compiler
and fixes an issue with -O3 compiled components.

Note, this commit does not address further arguments regarding memory
barriers and volatile voiced in issue #693.

Issue #693
2019-12-20 14:34:22 +01:00
Christian Helmuth
8d63a3c1f3 Increase timeout of RTC test
It takes its time on sel4 and Qemu.
2019-12-20 14:28:18 +01:00
Christian Helmuth
b931b67cba depot: update recipe hashes 2019-12-19 17:01:43 +01:00
Norman Feske
73d089da36 Quota tweaks for base-sel4 2019-12-19 17:01:42 +01:00
Christian Prochaska
a62fce8dc5 sd_card_drv: i.MX8 support
Fixes #3580
2019-12-19 17:01:42 +01:00
Christian Helmuth
cebc963396 Cleanup linux_rtc_drv and lx_fs target.mk
Original patch by Roman Iten and Pirmin Duss.

Issue #3466
2019-12-19 17:01:42 +01:00
Norman Feske
9f7b8c1a17 vfs/log: allow output redirection via '> /dev/log'
Issue #3578
2019-12-19 17:01:42 +01:00
Emery Hemingway
a3e43aca87 Clang: undeclared identifier __UINT64_C
Issue #3564
2019-12-19 16:59:03 +01:00
Emery Hemingway
7f57de1b74 VFS/terminal: fix clang warning
Variable-sized object may not be initialized.

Issue #3564
2019-12-19 16:59:03 +01:00
Emery Hemingway
23710dff5e Remove dead code
Issue #3564
2019-12-19 16:59:03 +01:00
Emery Hemingway
ff0436357b nic_stress: keep signal-context cap by value
Fixes clang warning about binding reference to stack allocated
parameter.

Issue #3564
2019-12-19 16:59:03 +01:00
Emery Hemingway
091e5157aa vfs server: fix File_system namespace warnings
Issue #3564
2019-12-19 16:59:03 +01:00
Norman Feske
f85ec313de os/vfs.h: handle zero-sized files
The 'File_content' class failed to consider zero-sized files.

Fixes #3557
2019-12-19 16:59:03 +01:00
Christian Helmuth
11ef8e1ff2 depot: update recipe hashes 2019-11-28 09:06:39 +01:00
Stefan Kalkowski
7996cf06ab os: remove jitterentropy from fs_packet test
Fixes #3562
2019-11-25 15:44:57 +01:00
Christian Prochaska
4c74f4792c ahci_drv: set 'Cmd::St' to 1 before writing 'Sact' register
Issue #3058
2019-11-25 14:15:57 +01:00
Alexander Boettcher
2778debc29 ram_fs: close open nodes on session close
Fixes #3559
2019-11-22 15:59:13 +01:00
Martin Stein
7182c10c90 test/nic_stress: test bad session args
Fixes #3525
2019-11-22 14:16:24 +01:00
Norman Feske
6e098a9d17 ram_fs: apply session policy to write / mtime ops
This patch extends the distinction between read-only and writeable
sessions to packet-stream operations for WRITE and WRITE_TIMESTAMP.
2019-11-21 16:21:19 +01:00
Norman Feske
4622ddb46f nitpicker: add version attribute in clicked report
This patch addresses a corner case where the nitpicker focus is not
solely defined by mouse clicks or (exclusively) by a window manager, but
by a policy component that takes mouse clicks and other policy (e.g.,
a lock screen) into account. It ensures that each click that follows a
focus change (however initiated) results in a new "clicked" report even
when the report looks the same. To allow the policy component to
uniquely distiguish subsequent reports, the report features a new
'version' attribute.

Fixes #3493
2019-11-21 14:31:52 +01:00
Stefan Kalkowski
972e1893c9 os: introduce vmm component for ARMv8
Fix #3553
2019-11-21 14:29:36 +01:00
Norman Feske
3ac970ac1d Streamline Timestamp::INVALID values
This is a follow-up patch for issue #1784 that solves two
inconsistencies.

- The Vfs::Timestamp::INVALID matches File_system::Timestamp::INVALID
- The Noux libc plugin tests for Timestamp::INVALID instead of a
  positive value.

The patch fixes the mtime info as shown in directory listings in
Sculpt's inspect window.
2019-11-21 14:26:27 +01:00
Norman Feske
3aaed7188f ram_fs: tie writeable bit to session policy
Related to issue #3507
2019-11-21 14:26:01 +01:00
Norman Feske
ee64e29e77 vfs server: tie writeable bit to session policy
This patch let the VFS server reflect the session policy via the
writeable bit in directory entries instead of merely forwarding the bit
from the respective VFS plugin. This way, all files originating from a
read-only file-system session automatically appear in directory listings
as read-only files.

Related to issue #3507
2019-11-21 14:25:43 +01:00
Christian Helmuth
7ed1d7f11d depot: update recipe hashes 2019-11-19 14:54:14 +01:00
Norman Feske
65d72fb07a drivers/gpu/intel: upgrade platform session on demand 2019-11-19 14:54:13 +01:00
Norman Feske
4871c7bba0 drivers/gpu/intel: reflect insuff. quota to client
This patch prevents the driver from translating Insufficient_ram_quota
and Insufficient_cap_quota exceptions to Service_denied exceptions at
session-creation time. This enables the client to respond to such a
condition by retrying the session creation with increased session quota.
2019-11-19 14:54:13 +01:00
Emery Hemingway
c51b4b5742 New VFS plugin for emulating POSIX pipes
Add a new plugin for creating pipes between pairs of VFS handles. It is
intended to replace the libc_pipe plugin, one of the last remaining libc
plugins.

In contrast to the libc_pipe plugin, this plugin defers cross-handle
notification until I/O signal handling rather than block and unblock
readers using a semaphore. This is a performance regression in the case
of multiple threads blocking on a pipe, but shall be an intermediate
mechanism pending renovations within the libc VFS and threading layers.
As a side effect, threads blocked on a pipe might not be resumed until
the main thread suspends and dispatches I/O signals.

The "test-libc_pipe" test has been adjusted to use the VFS pipe plugin
and tests both local pipes and pipes hosted remotely in the VFS server.

Merge adaptations (such as EOF handling, adjustment to VFS/libc
interface changes) by Norman Feske.

Fix #2303
2019-11-19 14:54:13 +01:00
Norman Feske
9b7915facb vfs server: redesigned internal control flow
This patch reworks the VFS server to become easier to understand.

- The packet-stream handling is hidden from the node types.

- Introduced the notion of a "job" as an abstraction from the raw packet
  stream.

- The processing of requests is split into three phases:
  (1) accepting new jobs,
  (2) the execution of jobs, and
  (3) the delivery of acknowledgements.

- There is no longer a global fifo of pending nodes. Instead, each
  session has a fifo of "active" nodes, which are nodes that wait
  for the completion of jobs.

- The Io_node type no longer uses virtual functions as hooks for
  the derrived classes. Instead, it provides a number of utility
  functions.

- The control flow of the 'Io_progress_handler' is now the same as
  for the session-local packet-stream handler.

- Removed dependency from 'file_system/node.h', which is a relic
  from the ram_fs.

While reworking the code, the following semantic changes were made
additionally.

- The handling of SEEK_TAIL no longer overwrites the file content at the
  end of the file.

- Removed diagnostic message at session-creation time.

- Write loop for continuous files

Issue #3547
Issue #2303
2019-11-19 14:54:13 +01:00
Norman Feske
d7b1a89087 file-system session: use same dirent size as VFS
This change allows for the conversion of directory entries in place
(i.e., in the VFS server) and anticipates the potential future merge of
both types into one.

Issue #3547
2019-11-19 14:54:13 +01:00
Martin Stein
b541a0d448 smbios.h: move to os/include/smbios
Fixes #3489
2019-11-19 14:54:12 +01:00
Norman Feske
23d21d77e9 vfs/terminal: detect user interrupts (control-c)
This patch equips the VFS terminal file system with the ability to
detect user interrupts in the incoming data stream, and propagate this
information via the new pseudo file '.terminal/interrupts'. Each time,
the user presses control-c in the terminal, the value stored in this
pseudo file is increased. Thereby, a VFS client can watch this file to
get notified about the occurrences of user interrupts.

Fixes #3546
2019-11-19 14:45:38 +01:00
Josef Söntgen
fafa409cf9 block_tester: use dynamic shared scratch buffer
The scratch buffer is now allocated from the heap and is shared
between the test as they are executed in a serial fashion. This
change saves memory as the test are constructed at start-up.

Fixes #3539.
2019-11-19 14:44:02 +01:00
Josef Söntgen
dbecceec09 expanding_reporter: configure initial buffer size
Fixes #3543.
2019-11-19 14:44:02 +01:00
Josef Söntgen
f5c5479faa ram_block: use Number_of_bytes to parse block size
Using this helper rather than parsing as size_t directly allows use to
use size suffixes, e.g. K, M, G.

Fixes #3540.
2019-11-19 14:44:02 +01:00
Norman Feske
e9762ee25f vfs: 'Rtc_file_system::close' for watch handle
The default implementation of this method throws an exception.
2019-11-19 14:42:23 +01:00
Norman Feske
7549189f88 vfs: watch support for Readonly_value_file_system
This patch adds support for watch notifications for the
'Readonly_value_file_system', which is often used by VFS plugins to
implement pseudo files. It thereby enables VFS clients to respond to
VFS-plugin events (think of terminal resize) dynamically.

Fixes #3523
2019-11-19 14:42:23 +01:00
Martin Stein
0ad0153626 nic_router: fix broken uplink label on re-config
Uplink labels were stored in the uplink objects as reference. As uplink objects
may be re-used on re-configuration to avoid unnecessary closing and re-opening
of NIC sessions, the label reference could get invalid as the object that
stored the label content didn't get re-used. Thus, the label is now copied to
the uplink object.

Fixes #3529
2019-11-19 14:42:23 +01:00
Martin Stein
cd37bff514 nic_router: do not report while re-configuring
Fixes #3528
2019-11-19 14:42:23 +01:00
Martin Stein
27c2a66bbd nic_router: report link state
This adds two new boolean attributes to the <report> tag of the NIC router
configuration 'link_state' and 'link_state_triggers'. The former decides
whether to report the link state of each NIC interface (downlink, uplinks) at
the NIC router. The other decides whether to trigger reporting each time the
link state of an interface changes.

Fixes #3527
2019-11-19 14:42:23 +01:00
Martin Stein
58247737fd nic_router: free MAC on session-creation exception
If a MAC address was once allocated for a downlink and during the further
creation of the downlink an exception caused the creation to be aborted, the
NIC router didn't free the MAC address again.

Ref #3525
2019-11-19 14:42:23 +01:00
Martin Stein
ebcca179ed nic_router: fix 'catch' paths in session creation
The handling of exceptions during session creation implies freeing and
detaching the RAM DS behind the session env and session component. But this
was done using the session env located in the same RAM DS, which must
lead to problems. Now, the session env from the RAM DS is copied to the stack
and the operations are done on this temporary instance instead.

Ref #3525
2019-11-19 14:42:22 +01:00
Martin Stein
60d37f690c packet_stream_*: fix missing dissolve on exception
When the construction of a member of Packet_stream_*::Rpc_object after
the _cap member threw an exception, the object was not dissolved from
the entrypoint although the Rpc_object vanished at this point. This was
because the call to 'manage()' happened in the initializer list (for the
_cap member instantiation). The destruction of the _cap member then did
not dissolve the object.

This first fix moves the call to 'manage()' into the constructor body
after the instantiation of all other members. A more sophisticated fix
would use some kind of 'Managed_object' life-time guard that manages an
object on construction and dissolves on destruction.

Ref #3525
2019-11-19 14:42:22 +01:00
Martin Stein
0ed5655086 nic_router: do DHCP when re-config to dynamic IP
When re-configuring a domain from using a static IP config to using a dynamic
IP config, attached interfaces didn't react with doing DHCP discover. This bug
is fixed now and the nic_router_flood test was adapted in a way that it tests
the described behavior.

Fix #3518
2019-11-19 14:42:22 +01:00
Norman Feske
d516515c7a vfs/terminal: provide meta info as pseudo files
Issue #3519
Fixes #3521
2019-11-19 14:39:09 +01:00
Norman Feske
c85bc38802 Move include/gems/vfs.h to include/os/vfs.h
Fixes #3515
2019-11-19 14:23:56 +01:00
Norman Feske
5bb366513b Remove os/src/app/cli_monitor
Nowadays, we use standard command-line tools like vim to edit init
configurations dynamically, which alleviates the need for a custom CLI.
The CLI-monitor component was too limited for use cases like Sculpt
anyway.

The patch also removes the ancient (and untested for long time)
terminal_mux.run script, which used to be the only remaining user of the
CLI monitor.

Issue #3512
2019-11-19 14:23:56 +01:00
Emery Hemingway
288f79270d test/vfs_stress: annotate switch label fall-throughs
This test was written for speed, not correctness.

Fixes #3516
2019-11-19 14:23:56 +01:00
Piotr Tworek
80a84bef26 Fix ram session quota accounting in lan9118
This driver manually checks if the RAM quota is big enough for the
Lan9118 nic session component. The problem is Root_component::_create
from which Root_component::_create_session gets called does already
check this. No need to account for it twice.

Fixes #3514
2019-11-19 14:23:56 +01:00
Norman Feske
5ab1505d43 file system: enhanced file status info
This patch extends the 'File_system::Status',
'File_system::Directory_entry', and the related 'Vfs' types with
the following additional information:

- Distinction between continuous and transactional files (Node_type)
  (issue #3507)
- Readable, writeable, and executable attributes (Node_rwx),
  replacing the former 'mode' bits
  (issue #3030)

The types 'Node_rwx', 'Node_type' are defined twice,
once for the VFS (vfs/types.h) and once for the 'File_system'
session (file_system_session/file_system_session.h).
Similarly, there is a direct correspondance between
'Vfs::Directory_service::Dirent' and 'File_system::Directory_entry'.

This duplication of types follows the existing pattern of keeping the
VFS and file-system session independent from each other.
2019-11-19 14:23:56 +01:00
Christian Helmuth
edc9545229 input: move control-modifier handling into clients
Moving the handling into the input-session clients enables more
sophisticated implementations (like Qt5) to apply key-symbol based
handling of those modifiers like correct CTRL-A with QWERTY and AZERTY
layouts and distinction of CTRL-J and Return.

Issue #3483
2019-11-19 14:23:54 +01:00
Christian Helmuth
cc611834c9 input: repeat events require valid codepoints
Issue #3483
2019-11-19 14:23:54 +01:00
Christian Helmuth
bbd27a54d3 input_filter: fix de_de/fr_fr character generators
Issue #3483
2019-11-19 14:23:54 +01:00
Christian Helmuth
5a06751242 Increase input_filter RAM quotas to 1280K
Issue #3483
2019-11-19 14:23:54 +01:00
Christian Helmuth
6df8b44616 platform/x86: support 64-bit base address registers
The API still exports 32-bit address and size values only, which works
as the actual MMIO resources are allocated in platform_drv internally.

Fixes #3494
2019-11-19 14:23:54 +01:00
Christian Helmuth
11a7ac0536 acpi_drv: reduce capability quota requirements
Map ACPI tables entirely as one dataspaces (not page-by-page). Note, the
current approach does only merge overlapping but not consecutive I/O
memory regions, which would reduce the amount of capabilities required
even further.

Fixes #3495
2019-11-19 14:23:54 +01:00
Norman Feske
6a063364da fs_rom: adaptation to added file-modification time
Issue #1784
2019-11-19 14:17:30 +01:00
Josef Söntgen
99b632f86c server/vfs: add modification time
Issue #1784.
2019-11-19 14:17:30 +01:00
Josef Söntgen
9a82bbb54d vfs: add modification time member to directory_service
Issue #1784.
2019-11-19 14:17:30 +01:00
Josef Söntgen
2e5166efd7 lx_fs: add modification time
Issue #1784.
2019-11-19 14:17:30 +01:00
Josef Söntgen
2ec3aaf639 file_system_session: add modification time
* add modification_time member
* add WRITE_TIMESTAMP packet
2019-11-19 14:17:30 +01:00
Christian Helmuth
4a7b0e99a6 depot: update recipe hashes 2019-09-20 14:14:16 +02:00
Pirmin Duss
d953030c0e lx_fs: respect writeable session argument
Fixes #3492
2019-09-12 12:28:41 +02:00
Christian Helmuth
b2c59576ae depot: update recipe hashes 2019-08-28 14:36:56 +02:00
Norman Feske
c0e8336e98 acpi_drv: report SMBIOS after ACPI info
This order of execution reduces the boot time of Sculpt.
2019-08-28 14:22:33 +02:00
Christian Helmuth
701b1d41e8 input_filter: update character generators
This adds complete character-generator configurations for English (US),
German (Germany and Switzerland), and French (France and Switzerland).
The configs are manually amended and stripped-down versions of
xkb2ifcfg generated configs.

Issue #3483
2019-08-28 14:22:33 +02:00
Christian Helmuth
ca850c787f input_filter: dead-key sequence support
Issue #3483
2019-08-28 14:22:32 +02:00
Christian Helmuth
4491c070be input: fix Codepoint::INVALID in Press event
The Press event is actually a Press_char event with a default codepoint.
The default codepoint is now

  Codepoint { Codepoint::INVALID } /* value 0xfffe */

in contrast to

  Codepoint { Input::Event::INVALID } /* value 0 */

Issue #3483
2019-08-28 14:22:32 +02:00
Christian Helmuth
a97b8043b5 utf8: non-character U+fffe as invalid codepoint
Unicode non-characters [1] are guaranteed to never be used for a
character. The formerly used U+fffd however is a valid character - the
replacement character [2] correctly displayed by Qt5 as <?>.

[1] https://en.wikipedia.org/wiki/Universal_Character_Set_characters#Non-characters
[2] https://en.wikipedia.org/wiki/Specials_(Unicode_block)#Replacement_character

Issue #3483
2019-08-28 14:22:32 +02:00
Norman Feske
1dd68ce04b Adjust quotas for seL4 2019-08-28 14:19:45 +02:00
Norman Feske
cc437a5eca Spelling fix in os/single_session_service.h 2019-08-21 13:35:52 +02:00
Christian Helmuth
312f801f8a depot: update recipe hashes 2019-08-21 13:25:26 +02:00
Alexander Boettcher
32323abe8e vfs: handle unsupported watch exception 2019-08-21 13:25:25 +02:00
Christian Helmuth
d01cc3bf41 Configurable set_rtc values in RTC test
Fixes #3450
2019-08-21 13:25:25 +02:00
Christian Helmuth
1fdd5b636b vfs: watch set-rtc signal in RTC file system
Issue #3450
2019-08-21 12:37:02 +02:00
Martin Stein
cb6377355e sntp_client: report received transmit timestamp
For now in libports because it relies on contrib sources from musl doing
the time data conversion.

Ref #3448
Ref #3450
2019-08-21 12:37:02 +02:00
Martin Stein
322bacd380 timeout_types.xsd: Minutes type
Ref #3448
Ref #3450
2019-08-21 12:37:02 +02:00
Josef Söntgen
a7fe4a502d rtc_drv: implement set signal handling
Issue #3450
2019-08-21 12:37:01 +02:00
Josef Söntgen
ea2b330158 rtc: extended session with set-signal
A client may register a signal handler to be notified whenever the
RTC value was changed, i.e., a mis-configured clock was synchronized,
by calling 'set_sigh()'.

Issue #3450
2019-08-21 12:37:01 +02:00
Josef Söntgen
86cacd23bb rtc: add documentation comments
Issue #3450
2019-08-21 12:37:01 +02:00
Norman Feske
ceae637416 part_block: support for AHDI partition scheme
This patch enhances part_block with support for parsing the AHDI
partition scheme, and the detection of the GEMDOS variant of FAT as used
by Atari TOS. As a side effect of the implementation, the patch improves
the MBR parsing code by avoiding pointers and using const qualifiers.

Fixes #3470
2019-08-21 12:37:00 +02:00
Norman Feske
23c2606ce0 usb_block: support iomega zip drives
This patch enhances the initialization sequence by issueing a START_STOP
SCSI command when needed.

Fixes #3469
2019-08-21 12:36:59 +02:00
Norman Feske
2d03e622f1 usb_block: exit on initialization failure
Issue #3468
2019-08-21 12:36:59 +02:00
Martin Stein
fe426e6f8f smbios_decoder: XML report from SMBIOS table ROM
Fixes #3430
2019-08-13 12:02:26 +02:00
Martin Stein
1e379cb3a9 drivers/acpi: provide plain SMBIOS table as report
Ref #3430
2019-08-13 12:02:03 +02:00
Christian Prochaska
04e8ba716c ps2_drv: wait longer for ACK after RESET command
On some machines, more time passes until the acknowledgement arrives.

Fixes #3442
2019-08-13 12:02:03 +02:00
Christian Prochaska
193a401097 Increase RAM quota of ACPI driver to 4M
On some machines, more than 3 MiB are needed. This finally equalizes all
occurences of RAM quotas with drivers_managed.

Fixes #3443
2019-08-13 12:02:03 +02:00
Josef Söntgen
47e6d72bf2 rtc_drv: add support for setting RTC
The rtc_drv on x86 can now by used to also set the RTC. If the config
attribute 'allow_setting_rtc' is set to 'yes' the driver will update
the RTC from the content of the 'set-rtc' ROM module. A valid ROM must
contain a top node with the following attributes: 'year', 'month',
'day', 'hour', 'minute' and 'second'.

* Only rudimentary checking of the provided values is done.
* '12H' mode is not supported.

Fixes #3438.
2019-08-13 12:02:03 +02:00
Josef Söntgen
91ce57848c rtc_session: make timestamp printable
Issue #3438.
2019-08-13 12:02:03 +02:00
Martin Stein
22d7871e1d test/init: raise log performance
Fixes #3429
2019-08-13 12:02:03 +02:00
Tomasz Gajewski
4189157d10 cpu_bench: fixes to make it work reliably
Added missing build dependency.

Eliminated race condition when processing test output.

Fixes #3412
2019-08-13 12:02:03 +02:00
Christian Helmuth
92bdcbf1fe ps2: initially set all keyboard LEDs off
This ensures a safe initial state and also informs the BIOS (resp.
notebook keyboards with dual-use keys for numpad) about our
assumptions.
2019-07-09 15:57:32 +02:00
Christian Helmuth
17d32b3e15 depot: update recipe hashes 2019-07-09 09:06:54 +02:00
Norman Feske
fc7b983a40 terminal: clipboard support
Fixes #2079
2019-07-09 08:58:38 +02:00
Norman Feske
6399fc12ac clipboard: allow for dynamic reconfiguration 2019-07-09 08:58:38 +02:00
Norman Feske
db6e013577 clipboard: match client labels against focus
When setting the config attribute 'match_labels="yes"', the clipboard
performs plausibility checks for copy and paste operations against the
nitpicker focus.

Issue #3437
2019-07-09 08:58:38 +02:00
Christian Prochaska
71ce1442c8 run: enable 'imx7d_sabre' in network tests
Fixes #3434
2019-07-09 08:58:38 +02:00
Christian Helmuth
949130d80e Remove warning exec_static_constructors() warning
The warning falsely detected cases where shared objects where loaded before
exec_static_constructors() was called as unneeded even in cases were the
binary itself contained static globals.

The commit also removes one redundant call to exec_static_constructors()
from the block tester.
2019-07-09 08:58:38 +02:00
Christian Helmuth
fcdad00044 test.run: build vfs plugins of in rom list 2019-07-09 08:58:38 +02:00
Christian Helmuth
63e69d35e0 Disable unsupported autopilot tests on rpi3 2019-07-09 08:58:38 +02:00
Josef Söntgen
d32e8390c2 os: remove trace_fs
This component is superseded by the 'vfs_trace' plugin.

Issue #3294.
2019-07-09 08:55:24 +02:00
Sebastian Sumpf
c34176580c os: recipe for 'trace_policy'
* source packet for all trace policies

issue #3294
2019-07-09 08:55:24 +02:00
Alexander Boettcher
bc14a32998 bomb: handle failing child creation
Issue #3107
2019-07-09 08:55:23 +02:00
Christian Helmuth
3c4c460f82 depot: update recipe hashes 2019-06-13 13:40:37 +02:00
Christian Helmuth
e1e67d8330 Increase timeouts in test-libc* pkgs
These tests often fail with Qemu on aged hosts because of the tight
timeouts.
2019-06-13 12:22:50 +02:00
Christian Helmuth
de4c31e557 Additional boot time (10 s) in test.run 2019-06-13 12:22:50 +02:00
Christian Helmuth
45f3ccc42a vfs: fix empty-node handling in inline fs
Now <inline></inline> as well as <inline/> are supported.
2019-06-13 12:22:49 +02:00
Christian Prochaska
62232f9a35 fs_rom: retry watching a path element after watching its parent dir
If a path element cannot be watched because it does not exist yet, the next
available parent directory is watched to detect the creation of the missing
path element. If a missing path element got created just between the failed
watch request for the element and the successful watch request for its parent
directory, the creation of the path element could remain unnoticed.

With this commit, 'fs_rom' tries to watch a path element again if the watch
request for its parent directory was successful.

Fixes #3398
2019-06-13 12:22:49 +02:00
Josef Söntgen
737e9580b8 nvme_drv: only set the first INTMS bit on reset
Since we only set the first INTMC bit a check in QEMU will fail
and we don't get interrupts.

Fixes #3369.
2019-06-13 12:17:31 +02:00
Josef Söntgen
a2abc13425 nvme_drv: only wait for first admin cmd
Leave the loop if we processed the cmd we were looking for. That
should fix the delay users notice in Sculpt when NVMe is used.

Issue #3369.
2019-06-13 12:17:31 +02:00
Josef Söntgen
1daf179db9 nvme_drv: adapt run script to block_tester config
Issue #3369.
2019-06-13 12:17:31 +02:00
Christian Helmuth
2b183f9497 depot: update recipe hashes 2019-05-29 10:20:52 +02:00
Martin Stein
5ba19dd49b test-nic_loopback: fix RAM resource request
Ref #3387
2019-05-29 10:20:52 +02:00
Sebastian Sumpf
f75f477c2b nic_router: [[fallthrough]] annotation
issue #3377
2019-05-29 10:20:52 +02:00
Christian Prochaska
f99a1d78bb os: fix 'CUU' terminal command
Decrement the y position to move the cursor up.

Fixes #3379
2019-05-29 10:20:52 +02:00
Alexander Boettcher
68d5293f01 platform_drv: adjust to g++ 8.3.0
Issue #3307
2019-05-27 14:53:31 +02:00