Commit Graph

3288 Commits

Author SHA1 Message Date
Norman Feske
07669ac991 os: record-and-play session interfaces and mixer
- New session interfaces:
  - os/include/play_session   (for audio playing   / mic-input driver)
  - os/include/record_session (for audio recording / audio-output driver)
- Mixer at os/src/record_play_mixer providing both play and record services
- Simple waveform player at os/src/app/waveform_player
- Simple audio-signal capturing component at os/src/app/record_rom
- Simple oscilloscpe at gems/src/app/rom_osci (using record_rom)
- Simple test-audio_play for playing raw stereo f32 data

The _gems/run/waveform_player.run_ script illustrates the use of the new
components and interfaces.

Issue #5097
2024-02-28 16:31:45 +01:00
Christian Prochaska
080d3b6b63 vfs: support watch handlers on application signal level
Fixes #4092
2024-02-26 08:59:10 +01:00
Christian Prochaska
fb2e0b50c8 os: 'Path_base::strip_double_dot_dirs()' improvements
Issue #5106
2024-02-26 08:59:10 +01:00
Christian Prochaska
7651c94bf5 os: add test for 'Genode::Path'
Issue #5106
2024-02-26 08:59:10 +01:00
Sebastian Sumpf
f86cd6899c ahci: add port count vs. ports implemented check
Check if controllers port count matches number of ports found in the
port implemented register. In case counts don't match print a diagnostic
message for debugging purposes.

issue #4081
2024-02-26 08:59:09 +01:00
Christian Helmuth
a0e0000108 genode_c_api/event: absolute-motion events
Absolute motion events are generated by "tablet" devices, e.g., Qemu
usb-tablet and IP-KVM appliances like PiKVM.

Issue #5105
2024-02-26 08:59:09 +01:00
Christian Helmuth
5f2691a65b event_filter: transformation of motion coordinates
The <transform> filter configurably transforms touch and absolute-motion event
coordinates by a sequence of translation (move), scaling, rotation, and flipping
primitives in sub-nodes.

Issue #5105
2024-02-26 08:59:09 +01:00
Christian Helmuth
7304a019e7 event_filter: <log motion="true"> attribute
Per default, only key presses and releases are logged. The optional
'motion' attribute (boolean) enables logging of motion and touch events.

Issue #5105
2024-02-26 08:59:09 +01:00
Christian Prochaska
0bc2e240bf monitor: always respond to qXfer:memory-map:read
Fixes #5109
2024-02-26 08:59:08 +01:00
Sebastian Sumpf
240819b708 black_hole: add support for Uplink client
The uplink client simply drops and acknowledges packets it receives.

issue #5104
2024-02-26 08:59:08 +01:00
Martin Stein
1336b0a751 mmio: upper-bounds checks
The classes Genode::Mmio, Genode::Register_set, Genode::Attached_mmio, and
Platform::Device::Mmio now receive a template parameter 'size_t SIZE'. In each
type that derives from one of these classes, it is now statically checked that
the range of each Genode::Register::Register- and
Genode::Register_set::Register_array-deriving sub-type is within [0..SIZE).

That said, SIZE is the minimum size of the memory region provided to the above
mentioned Mmio classes in order to avoid page faults or memory corruption when
accessing the registers and register arrays declared inside.

Note, that the range end of a register array is not the end of the last item
but the end of integer access that is used for accessing the last bit in the
last item.

The constructors of Genode::Mmio, Genode::Attached_mmio, and
Platform::Device::Mmio now receive an argument 'Byte_range_ptr range' that is
expected to be the range of the backing memory region. In each type that derives
from on of these classes, it is now dynamically checked that 'range.num_bytes
>= SIZE', thereby implementing the above mention protection against page faults
and memory corruption.

The rest of the commit adapts the code throughout the Genode Labs repositories
regarding the changes. Note that for that code inside Core, the commits mostly
uses a simplified approach by constructing MMIO objects with range
[base..base+SIZE) and not with a mapping- or specification-related range size.
This should be fixed in the future.

Furthermore, there are types that derive from an MMIO class but don't declare
any registers or register arrays (especially with Platform::Device::Mmio). In
this case SIZE is set to 0. This way, the parameters must be actively corrected
by someone who later wants to add registers or register arrays, plus the places
can be easily found by grep'ing for Mmio<0>.

Fix #4081
2024-02-26 08:59:07 +01:00
Pirmin Duss
55007f5bd9 i2c: bus speed configuration node
I2C EEPROMs of the type at24xxx are really slow (ca. 10 kHZ).

This adds the `bus_speed_khz` attribute to the config of the driver and
adapts the i.MX8 driver to support the feature.

Issue gapfruit#1996
Fixes genodelabs#5090
2024-02-26 08:31:05 +01:00
Norman Feske
0d34988929 test.run: remove obsolete boot-module heuristic
The ROMs of built executables and shared objects are now covered by the
[build_artifacts].

Issue #4860
2024-02-26 08:31:04 +01:00
Christian Helmuth
092e4a001f usb_hid: mode led handling to shadow input-leds.c
The former implementation relied on input drvdata always pointing to
struct hid_device, which is not true for Wacom touch devices (at least).
Now, we implement the input handler for devices providing LEDs
(evbit[EV_LED] set) only and use input_inject_event() to set the LED
states.
2024-02-26 08:31:04 +01:00
Alexander Boettcher
c2cd4102d8 gpu/intel: prepare GPU structures for resume
The commit is a preparation commit for suspend/resume. It prepares the GPU
structures relying on gmadr.cap() (MMIO) to be re-constructible by applying
the with* pattern to context, ring_buffer and ggtt mmio map. It removes
the managed dataspace handling of gmadr subsets to make the with_* pattern
possible.

Issue #5081
2024-02-26 08:31:03 +01:00
Alexander Boettcher
d02f4866ea gpu/intel: make platform resources reconstructible
This commit is a preparation commit for suspend/resume. The commit
refactors the code in order to consolidate all Platform resources into one
instance. All users within the GPU driver should access the resources with
with_* functions, which checks whether the device resource is usable. The
callers are not allowed to store any references to the provided resources.

With this change, it will be possible in follow up commits, to release
the platform device and to re-acquire it and its resources, e.g. mmio, irq,
gmadr.

Issue #5081
2024-02-26 08:31:03 +01:00
Norman Feske
87993a864c input/event.h: axis ids LX, LY, LT, RX, RY, and RT
The axis IDs correspond to 2x analog sticks with 2 axes and 2x triggers.
While being at it, the commit changes the Axis_id type to Axis::Id.

Fixes #3669
2024-02-26 08:31:03 +01:00
Christian Prochaska
602f9b5670 monitor: remove 'flush_thread()' error message
Fixes #5082
2024-02-26 08:31:03 +01:00
Christian Helmuth
4a2319a4d6 os: limit backtrace to stack of current thread
The frame-pointer-based backtrace does not work without enabling
-fno-omit-frame-pointer explicitly and in most cases leads to page
faults because non-pointer stack values are dereferenced during the
walk. The best we can do is to limit the backtrace walk to the stack of
the current thread to prevent page faults unrelated to the system state
without the use of the backtrace utility.

This commit introduces a printable Backtrace class usable in
Genode::log(), Genode::trace(), etc. The class is based on the new
function for_each_return_address(auto const &fn) that walks the stack in
its limits and calls fn() for each discovered return address on the
stack in the new os/include/os/backtrace.h. Archtecture-specific
stack-pointer retrieval and walk loops are implemented in dedicated
os/include/spec/<arch>/os/for_each_return_address.h files. Also, the
well-known Genode::backtrace() function (which logs the return-address
values) is provided for backwards compatibility.

Fixes #5078
2024-02-26 08:31:02 +01:00
Norman Feske
c4679e7af6 depot: update recipe hashes 2023-12-13 12:33:05 +01:00
Norman Feske
77b0e10e88 vfs/ram_file_system: deferred unlink
This patch changes the unlink operation of the ram fs to defer the
destruction of a file until it is no longer referenced by any VFS handle.
When unlinked, the file no longer appears in the directory. But it can
still be opened and accessed.

With this change, a parent process of a Unix-like subsystem becomes able
to pass the content of an unlinked file to a forked child process. This
mechanism is required when using the 'exec' command in Tcl scripts.

Another use case is the 'tmpfile()' function.

Fixes #3577
2023-12-13 12:33:05 +01:00
Norman Feske
cb74956d06 os/run/test.run: build libs listed in <content> 2023-12-13 12:33:05 +01:00
Norman Feske
713659cea5 test-trace: adjust rate of top passing tracepoints
The traced top instance was configured to be active every two seconds
whereas the trace test uses a grace time of only 1.5 seconds before
raising the FOREIGN state of a trace subject as an error.

The state of a trace subject can change only whenever the traced thread
passes a trace point. Hence, with the original configuration, the
release of top as trace subject can take up to two seconds. The patch
reduces the rate to 0.5 seconds to satisfy the expectation of
test-trace.
2023-12-13 12:33:05 +01:00
Christian Helmuth
636f5dda29 nic_router: specify ICMP Destination (host) unreachable
According to RFC 1812 ICMP Destination unreachable (Network unreachable)
does not quite our case of clients directly behind the router.

  If a packet is to be forwarded to a host on a network that is directly
  connected to the router (i.e., the router is the last-hop router) and
  the router has ascertained that there is no path to the destination
  host then the router MUST generate a Destination Unreachable, Code 1
  (Host Unreachable) ICMP message.

Issue #4729
2023-12-13 12:33:05 +01:00
Norman Feske
f57da7e645 trace: remove parent_levels session argument
The argument was originally designated to restrict the reach of the
trace monitor but the idea remained unimplemented. It is now superseded
by the use of the trace-session label as trace-subject filter.

Issue #847
2023-12-13 12:28:52 +01:00
Norman Feske
f66ce025d3 Adapt run scripts to trace-subject filtering
Issue #847
2023-12-13 12:28:52 +01:00
Norman Feske
bfe88307de core: filter trace subjects by TRACE session label
This patch changes core's TRACE service to expose trace subjects only if
their PD label matches the label of the TRACE monitor. Hence, by default,
a trace monitor can only observe itself and its child components. Only
if the trace monitor's parent rewrites the trace-session's label, the
view of trace monitor can become broader. For example, when rewriting
the trace label to an empty string "", the trace monitor becomes able to
observe the sibling components hosted in the same init instance as the
trace monitor.

To grant a trace session the special privilege of obtaining a global
system view (including the kernel's trace subjects), the top-level init
has to rewrite the session's label to an empty string. At core, this
specific label "init -> " is handled as a special case that discharges
the filtering/namespacing of trace subjects.

Note that the trace-subject label as reported as subject info is now
given relative to the label of the trace session. As a nice side effect
of this change, the pkg/test-trace_logger works now when executed by the
depot_autopilot as well as via the test.run script.

Issue #847
2023-12-13 12:28:52 +01:00
Norman Feske
66160e6bd3 os/run/test.run: adapt to changed runtime format
Issue #4922
2023-12-13 12:28:05 +01:00
Norman Feske
e2d1888f52 trace_logger: priority config attr in config.xsd 2023-12-13 12:28:05 +01:00
Christian Prochaska
2aeea45c30 os: build 'lib/ld' in 'monitor_gdb.inc'
Fixes #5068
2023-12-13 12:28:05 +01:00
Christian Helmuth
8baf19022c depot: update recipe hashes 2023-11-30 15:11:36 +01:00
Johannes Schlatow
1f1437747c platform_drv: don't copy Bdf
genodelabs/genode#5002
2023-11-30 14:22:54 +01:00
Johannes Schlatow
3f1e1323f0 pc/platform: enable IOMMU with default mappings
genodelabs/genode#5002
2023-11-30 14:22:54 +01:00
Johannes Schlatow
bc09ff7498 platform_drv: add default DMA mappings interface
genodelabs/genode#5002
2023-11-30 14:21:51 +01:00
Johannes Schlatow
c06b53e52e acpi_drv: add config for ignoring DMAR table
By not evaluating the DMAR table, we disable the IOMMU.

genodelabs/genode#5002
2023-11-30 14:20:53 +01:00
Johannes Schlatow
196133c582 platform_drv: use guard pages for DMA buffers
genodelabs/genode#5002
2023-11-30 14:20:53 +01:00
Johannes Schlatow
d018cb62f3 platform_drv: guard against Out_of_* exceptions
In the scope of alloc_dma_buffer(), Out_of_* exceptions might be thrown
at different stages. By adding a Guard object, we make sure to rollback
already created objects accordingly.

genodelabs/genode#5002
2023-11-30 14:20:53 +01:00
Johannes Schlatow
350a3d9ae4 platform_session: increase RAM and CAP quota
As a consequence of the adding IOMMU support to the platform driver,
additional RAM and CAPs are needed for setting up IO page-table
structures.

genodelabs/genode#5002
2023-11-30 14:20:53 +01:00
Johannes Schlatow
855147a021 pc/platform: add intel IOMMU support
Add DMA remapping support for Intel devices to the platform driver.

genodelabs/genode#5002
2023-11-30 14:20:49 +01:00
Johannes Schlatow
70b1ae3d1b platform: move enable/disable_pci_device
genodelabs/genode#5002
2023-11-30 14:19:45 +01:00
Johannes Schlatow
eefaa07024 base: add irq_type session argument
By adding the `irq_type` argument, one can explicitly specify whether to
use LEGACY, MSI or MSI-X interrupts. We formerly used the
`device_phys_config` to implicitly select MSI, however, with the
addition of IOMMU support to the platform driver there is at least one
instance where we need an MSI for a non-PCI device.

Yet, by adding another session argument to the Irq session, we exceed
the character limit for session args. Since not all arguments are
relevant for LEGACY interrupts resp. MSI, we can split the Irq_connection
constructor to handle the two cases separately and omit unneeded
arguments.

genodelabs/genode#5002
2023-11-28 19:35:16 +01:00
Johannes Schlatow
a80464299a platform_drv: add phys_addr to add_range()
We need the physical address of a DMA range in order to insert it into
the translation table.

genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
0182e81b51 platform_drv: map actual DMA dataspace size
DMA buffer allocations are always performed as full pages. However, they
got mapped into the IOMMU domain using the requested size, which may not
be a multiple of the page size. This behaviour was introduced as a regression
by #4761 and is corrected by this commit.

genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
ae7e461452 platform_drv: move IOMMU domain destruction
Destruction of IOMMU domain should happen after the PCI device was
disabled in order to prevent faulty DMA transactions.

genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
d7b9cd0654 platform_drv: move add_range calls from base class
The virtual add_range()-method must not be called from the base-class
constructor since the derived class is not be fully initialized at
this point.

genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
022762605b pci_decode: add <irq/> to drhd devices
genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
7c5b59556a pci_decode: add <iommu> node to devices
genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
e816020346 pci_decode: add intel_iommu devices to devices ROM
genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Johannes Schlatow
7b99a43c9e acpi_drv: add size attribute to drhd
genodelabs/genode#5002
2023-11-28 19:01:28 +01:00
Norman Feske
1e166c7236 Supplement the build of shared libs where needed
This is a follow-up commit to the adaptation of the run scripts to the
consistent use of [build_artifacts] (issue #4860).

The missing build of libm remained undetected until the recent removal
of implicit shared-library builds (issue #5061).
2023-11-28 14:44:29 +01:00
Norman Feske
2d48e209f4 fb_sdl: fix build on 64-bit ARM Linux 2023-11-28 14:44:29 +01:00
Johannes Schlatow
aa7058a3b4 test-read_only_rom: fix false positive
The test is rendered ineffective by a failed resource request.
2023-11-28 14:44:28 +01:00
Johannes Schlatow
00ede822c6 disable demo and fb_bench for zynq_usrp_e31x
genodelabs/genode#5056
2023-11-28 14:24:26 +01:00
Johannes Schlatow
cd34effd64 run/cpu_bench.run: add timeout for zynq_usrp_e31x
genodelabs/genode#5056
2023-11-28 14:24:26 +01:00
Christian Prochaska
5d9d3bff11 acpi_drv: detach dataspaces in 'Acpi::Memory'
Issue #5046
2023-11-28 14:24:26 +01:00
Christian Prochaska
4ecae91fc3 monitor: use a registry for the memory map
Issue #5046
2023-11-28 14:24:25 +01:00
Christian Prochaska
e309c38263 monitor: prevent overlapping region list entries
Issue #5046
2023-11-28 14:24:25 +01:00
Christian Prochaska
445ecba9b5 monitor_gdb.run: disable pagination earlier
Issue #5047
2023-11-28 14:24:24 +01:00
Norman Feske
d7ee460704 list_model.h: rename 'apply_first' to 'with_first'
Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
0f686a774d list_model.h: retire 'update_list_model_from_xml'
This transition vehicle to the modern interface has now been replaced by
the new 'List_model::update_from_xml' method.

Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
b7b74e62a0 platform driver: don't copy list-model elements
Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
47ac55e9c5 decorator: use modern list-model interface
Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
50d0a1b8f9 vmm: use modern list-model interface
Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
672b03f553 pci_decode: use modern list-model interface
Issue #4317
2023-11-28 14:24:24 +01:00
Norman Feske
df71cecc66 drivers/platform: use modern list-model interface
Issue #4317
2023-11-28 14:24:24 +01:00
Stefan Thöni
1895931918 pci_decode: parsing TPM2 table
issue gapfruit#1938

Fixes genodelabs/genode#5042
2023-11-28 14:24:24 +01:00
Alice Domage
6402182815 sntp_client: add DNS lookup option
This commit adds a new configuration option, `dst_addr` to the
'sntp_client' that accepts either an IP address or a DNS hostname. If a
DNS hostname is provided, the 'sntp_client' will resolve the IP address
before each SNTP request. The 'dst_ip' configuration option is
deprecated but kept for compatibility until 'dst_addr' is fully adopted.

xsd/net_types.xsd: add Net_address type
sntp_dummy_rtc: adjust configuration to use pool.ntp.org

Fixes genodelabs/genode#5003
2023-11-28 14:24:23 +01:00
Alice Domage
132e027c69 os/include/net: add support for the DNS protocol
Issue genodelabs/genode#5003
2023-11-28 14:24:23 +01:00
Alexander Boettcher
58a420511c nic_router: show offered IPs
If verbose_domain_state is enabled, the server logs detailed information
about the DHCP offer.
2023-11-28 14:24:23 +01:00
Johannes Schlatow
392ed76344 nvme_drv: arch-specific Dma_buffer allocation
Different cacheability properties should be applied dependent on the
target architecture.

genodelabs/genode#5000
2023-11-28 14:24:23 +01:00
Johannes Schlatow
25ad0ad530 nvme_drv: remove unused Dma_allocator
genodelabs/genode#5000
2023-11-28 14:24:23 +01:00
Johannes Schlatow
0cf2b1be89 gpu/intel: use CACHED dma buffers
On x86, DMA buffers are actually always mapped as cached. We should
therefore actually ask for a cached buffer in order to avoid confusion.

genodelabs/genode#5000
2023-10-26 15:29:39 +02:00
Christian Helmuth
b634549722 depot: update recipe hashes 2023-10-25 14:01:40 +02:00
Christian Helmuth
e88e3680aa genode_c_api: remove global-static constructors
The execution of global-static constructors in Genode is optional for
native components or determined in the libc for libc components. By
convention, we avoid static constructors wherever possible but in rare
cases the component can tweak the point when constructors are executed
and initialize an environment beforehand. The wifi_drv applies this
pattern for the uplink initialization, but is a libc component on the
other hand, and, thus, statics in the Genode C API for uplink are
constructed later by the libc. So, the prior initialization is reverted,
i.e. the signal-handler capability becomes invalid.

This addresses a regression exposed by the following commit.

  drivers/wifi: perform multi-staged construction

Related to #3509
Fixes #5024
2023-10-25 08:58:53 +02:00
Christian Prochaska
fe3a958dbf os: add a terminal_crosslink pkg recipe
Fixes #5017
2023-10-04 14:00:46 +02:00
Christian Helmuth
07c4b92335 depot: update recipe hashes 2023-10-04 13:22:08 +02:00
Christian Prochaska
aea90dc7da hw: fix vmm_arm test on arm_v8a
Fixes #4975 regression
2023-10-04 13:22:08 +02:00
Christian Prochaska
471e61f0e4 monitor: move monitor_gdb test commands to separate file
Fixes #5013
2023-10-04 13:22:08 +02:00
Christian Prochaska
7731e02a20 monitor: remove terminal write busy loop
Fixes #5011
2023-10-04 13:22:07 +02:00
Benjamin Lamowski
558a00138c vmm: rename State to Vcpu_state for clarity
Rename locally extended VCPU state from State to Vcpu_state for clarity.
The local namespace only adds two accessor methods, which does not
justify a local generic name.

Ref #4968
2023-10-04 13:22:07 +02:00
Benjamin Lamowski
0e49149a46 base-hw: rename Vm_state to Vcpu_state
Make naming across architectures coherent by renaming Vm_state to
Vcpu_state, to reflect that it contains the state of a Vcpu and not that
of an entire VM.

Ref #4968
2023-10-04 13:22:07 +02:00
Christian Prochaska
149a0183ec monitor: fix 'vCont?' command response
Fixes #5010
2023-10-04 13:22:07 +02:00
Alexander Boettcher
916bd88e5e base: extend PD session by system_control_cap
Per Affinity::Location a system control cap can be requested. The capability
provides an RPC interface to request and set Cpu_state, as provided by the
former Pd::managing_system(Cpu_state) method. Invocation of those system
control capabilities then *can* (see below) be executed on the desired CPU
as described by Affinity::Location.

The system control cap will be invalid for kernels that don't support
system_control/managing_system functionality at all.

The system control cap will be ever by the same, e.g. ignoring the
Affinity::Location parameter, if the used kernel doesn't support or doesn't
require the feature to execute the system control per CPU.

The commit is a preparation step to add guarded and selective x86 MSR
access per CPU.

Fixes #5009
2023-10-04 13:22:07 +02:00
Christian Prochaska
9c32d53914 os: add a src recipe for test-terminal_echo
Fixes #5006
2023-10-04 13:22:06 +02:00
Christian Prochaska
d77cb2b1fc monitor: add 'qXfer:memory-map:read' command`
Fixes #5004
2023-10-04 13:22:06 +02:00
Christian Helmuth
cc1a6041a7 fb_sdl: adapt RAM quota for large screen sizes
Issue #4993
2023-10-04 13:22:05 +02:00
Robin Eklind
d3d822cd9d fb_sdl: refactor to only construct window once
In SDL2, support has been added for multiple windows.

As such, prior to this commit, invoking _sdl_screen.construct
would create a new window each time the original window was
resized.

To avoid this, refactor to only construct the window once, and
upon resize events, reconstruct the SDL_Surface and SDL_Texture
of Sdl_screen to the new window dimensions.

Issue identified by @chelmuth in https://github.com/genodelabs/genode/pull/4993#issuecomment-1729530634

Fixes #4993
2023-10-04 13:22:05 +02:00
Robin Eklind
3e68b07db0 fb_sdl: fix handling SDL_WINDOWEVENT_RESIZED
Issue #4993
2023-10-04 13:22:05 +02:00
Robin Eklind
9799adda79 fb_sdl: update to use sdl2
Following the official migration guide of SDL [1], the
fb_sdl framebuffer driver was update from SDL1 to SDL2.

The sdl2 port in world/src/lib/sdl2 is used.

Since SDL1 is in maintenance mode [2], support for other
display servers than X11 will never be implemented. In
particular, support for Wayland is missing from SDL1.

Fortunately, a port of sdl2 is maintained in genode-world.

As SDL2 is actively developed, it will provide support for
modern hardware architectures, and has mature support for
Wayland [3].

[1]: https://wiki.libsdl.org/SDL2/MigrationGuide
[2]: https://wiki.debian.org/Wayland#SDL1_.28unsupported.29
[3]: https://wiki.debian.org/Wayland#SDL2_.28supported_since_2.0.2.2B-.29

Issue #4993
2023-10-04 13:22:05 +02:00
Benjamin Lamowski
5abd2dddb8 tz_vmm: port to new VMM library API
Ref #4968
2023-10-04 13:22:05 +02:00
Christian Helmuth
12fc9a0fbb trace_logger: log priority of trace subject
Optionally log thread priority with

  <config priority="yes" ...> ... </config>

The commit also applies a cleanup of format calculations.
2023-10-04 13:22:04 +02:00
Benjamin Lamowski
cfab4e74a9 vmm: port to new VMM library API
Ref #4968
2023-10-04 13:22:04 +02:00
Benjamin Lamowski
7e79128c03 vmm_x86: port to new VMM library API
Ref #4968
2023-10-04 13:22:04 +02:00
Norman Feske
458206b11a monitor: apply affinity to monitored children
Fixes #4996
2023-09-29 12:17:45 +02:00
Sebastian Sumpf
f9e70b0300 genode_c_api/event: add wheel events
issue #4958
2023-09-29 12:15:06 +02:00
Sebastian Sumpf
c5a55e5af4 genode_c_api/usb_client: API USB clients
Through this API C-code can connect to an USB service.

issue #4958
2023-09-29 12:15:06 +02:00
Sebastian Sumpf
f896fcfadb genode_c_api/usb: add ALT_SETTING and CONFIG
issue #4958
2023-09-29 12:15:06 +02:00
Johannes Schlatow
119f679278 fs_report: handle WRITE_ERR_WOULD_BLOCK
A WRITE_ERR_WOULD_BLOCK may occur when large reports are written to a file
system because this fills up the submit queue of the packet-stream interface.

Fixes genodelabs/genode#4988
2023-09-29 12:15:05 +02:00
Christian Helmuth
134a785fe0 depot: update recipe hashes 2023-08-24 11:01:40 +02:00
Christian Prochaska
8a279855ff cleanup file permissions
Fixes #4983
2023-08-23 13:46:37 +02:00
Christian Prochaska
7000fb8642 monitor: add more debugging features
Fixes #4977
2023-08-23 13:46:37 +02:00
Christian Prochaska
48e6468df1 os: support UART drivers in board-specific repositories
Fixes #4973
2023-08-21 08:12:01 +02:00
Alexander Boettcher
c88e6bb81d gpu/intel: fix disable invocation in fw_disable
Erroneous enable was used
2023-08-21 08:12:01 +02:00
Martin Stein
280ca8982b os net tests: unify & document target restrictions
Ref #4966
2023-08-21 08:12:01 +02:00
Martin Stein
8bad3d08d7 util/formatted_output.h: hex-dump utility
Adds Genode::Hex_dump class to the formatted_output.h header. This class can be
used to print a hexadecimal dump of a byte range. The data is printed in a
format similar to that used by Linux's 'xxd'. In addition to the 'xxd' format,
consecutive duplicate lines are replaced with a single "*\n" as done also by
Linux's 'hexdump'.

Ref #4966
2023-08-21 08:12:01 +02:00
Martin Stein
9a94fbb1ec ping: align dhcp client more with nic_router again
The DHCP client implementations of Ping originally is a copy of the NIC router
implementation adapted for Ping. The two versions diverged further over the
years. This issue should be solved by should merging them into a centralized
implementation. However, this commit treats only a recent issue with the
nic_uplink.run test on pbxa9 qemu but does this by re-aligning the two
implementations partially. The final merge should be done in a separate commit.

Ref #4966
2023-08-21 08:12:01 +02:00
Martin Stein
c47a6b0830 depot_autopilot: simplify success-criterion syntax
* Removes the <event> tag from all test package runtime files and replaces the
  contained <timeout> and <log> sub-tags with the new tags <succeed> and
  <fail>. If a <succeed> or <fail> tag has a content, it defines a log pattern
  that should be recognized and render the test failed or successful. If a
  <succeed> or <fail> tag has an attribute after_seconds that is not set to 0,
  it defines a timeout after which the test should be rendered failed or
  successful.

* Adapts the Depot Autopilot to support the new syntax in the test-package
  runtime files. However, for now, the Depot Autopilot is kept compatible to
  the old syntax as well. If the <events> tag is present, it is prioritized
  over the new syntax.

Fixes #4922
2023-08-21 08:12:01 +02:00
Martin Stein
b587134a8d net tests: raise nic_drv/drivers cap quota
Several nightly network-related tests fail currently on sel4/pc because the
new e1000 NIC driver requires more capabilities. The "drivers nic" package
was already adapted to the new requirement but some tests fail to provide
enough caps to the corresponding sub system. This commit tries to fix all
remaining tests.

Ref #4923
2023-08-21 08:12:01 +02:00
Martin Stein
68fd016746 ping: src and pkg recipes
Ref #4966
2023-08-21 08:12:00 +02:00
Martin Stein
c23491ef3c nic_uplink: connect a Nic to an Uplink session
* Adds a new component server/nic_uplink that forwards packets unmodified
  between one Uplink session at one side and potentially multiple Nic sessions
  at the other side.
* Adds a new run script nic_uplink.run that does a basic test with multiple
  Nic clients on this component and adds it to the autopilot list.
* Adds a new depot recipe src/nic_uplink for this component.
* Adds a new depot recipe pkg/pc_nic for deploying the pc_nic_driver together
  with a nic_uplink server. This allows for raw access to the network connected
  to the Nic of the system in contrast to the commonly used routed and NAT'd
  access via NIC router. That said, it enables the use of network protocols
  not yet supported by the NIC router at the cost of less protection.

Ref #4966
2023-08-21 08:12:00 +02:00
Martin Stein
4c4962b306 nic_router: clean-up session creation with class
Introduces a new class that does the clean-up if some exception is
thrown while creating the session. This reduces redundancy and overall
lines of code.

Ref #4966
2023-08-21 08:11:37 +02:00
Norman Feske
7aa301361d depot: update recipe hashes 2023-07-14 12:06:32 +02:00
Alexander Boettcher
7c77a98118 cpu_balancer: make test reliable
by just test the migration feature, without relying on load measured on the
CPUs. On Qemu (and depending on other load in the Linux system), the migration
feature gets not triggered in time reliable.
2023-07-14 12:06:32 +02:00
Martin Stein
f30c49c0c3 ping.run: raise drivers cap quota
Otherwise, at least on sel4+x86_64+qemu, the nic driver ends up in a resource
request.

Ref #4931
2023-07-14 12:06:32 +02:00
Norman Feske
5ca6dd10f8 monitor: forward priority session argument
This change allows a monitored VBox instance to specify a distinct
(lower) priority to the VM session to ensure that the VMM is always
prioritized higher than the VCPUs. This is important because host
I/O at the VMM should always be able to preempt a busy guest.

Issue #4917
2023-07-14 12:06:32 +02:00
Norman Feske
4918035258 sandbox.h: supply Request::args to Local_service
This change allows a local service to interpret session arguments other
than the label.
2023-07-14 12:06:32 +02:00
Martin Stein
647631af09 test/timeout: revert use of memory barriers
The memory barriers where introduced with commit "test-timeout: fix build
errors with -std=gnu++20" presumably in order to prevent GCC optimization from
removing the empty for loops the test is using because using a volatile index
variable was no longer an option.

However, the memory barriers seem to have a negative effect on the measurements
performed with the affected loops. The commit caused the timeout test to fail
at least on imx53_qsb.

This commit fixes the issue by using a simple empty for loop without volatiles
or memory barriers but protected inside a function that is compiled with
optimization disabled.

Ref #4959
2023-07-14 12:06:32 +02:00
Martin Stein
9d98e8ac01 nic_dump.run: raise drivers cap quota
Fixes failing nightly test with x86_64 sel4.

Ref #4923
2023-07-14 12:06:32 +02:00
Christian Helmuth
7ba00f3692 drivers_interactive: increase CAP quota of usb_drv 2023-07-14 12:06:32 +02:00
Martin Stein
f33ff21ab2 nic_router_flood.run: prios, init stage, clean-up
* add a sensible priority setup into the test script in order to protect
  drivers and stack components from the demanding net clients
* delay the starting of the net clients by 5 seconds in order to give the
  drivers and stack components some time to startup in peace
* use only explicit service routing and caps values

Ref #4923
2023-07-14 12:06:32 +02:00
Norman Feske
3af5a0ca4e monitor: intercept VM session
This is needed to translate the thread capability argument of
'Vm_session::create_vcpu'.

Issue #4917
2023-07-14 12:06:32 +02:00
Martin Stein
2fb0bfdf85 drivers_nic-pc: raise nic drv cap quota
The reason for this was that run/nic_router_disable_arp was failing on
sel4+qemu+x86_64.

Ref #4923
2023-07-14 12:06:32 +02:00
Norman Feske
8463f4910a nitpicker: improve activity reporting
Nitpicker's hover and focus reports contain an 'active' attribute, which
can be inspected for the detection of user activity, e.g., as trigger
for a screensaver or for dynamic clipboard policies.

When using the 'Event' session, the reporting code updated the reports
only on incoming events. This patch adds the periodic reporting as used
when using the old 'Input' session.

Issue #4950
2023-07-14 12:06:32 +02:00
Josef Söntgen
70c57a3be3 pci_decode: calculate 64bit BAR size
Issue #4949.
2023-07-14 12:06:32 +02:00
Christian Prochaska
02209e5455 monitor: add memory write support
Fixes #4947
2023-07-14 12:06:32 +02:00
Stefan Kalkowski
13e0710d20 os: remove i.MX GPIO drivers
Ref genodelabs/genode#4945
2023-07-14 12:06:31 +02:00
Christian Prochaska
2dd1365af3 monitor: separate 'monitor_gdb' run scripts
Fixes #4944
2023-07-14 12:06:31 +02:00
Christian Prochaska
5a2d4c3437 monitor: apply 'wx' policy
Fixes #4943
2023-07-14 12:06:31 +02:00
Josef Söntgen
1d82a049bf nvme: address conversion warnings
This commit removes the CC_CXX_WARN_STRICT_CONVERSION suppressor
and address the resulting warnings.

Fixes #4935.
2023-07-14 12:06:31 +02:00
Christian Prochaska
59ce64b638 monitor: handle Monitored_thread case in kill_thread()
Fixes #4934
2023-07-14 12:06:31 +02:00
Christian Helmuth
2232b33b8e pci_decode: limit bus parsing to subordinate buses
While this approach still scans "holes" in the bus range, it stops
scanning at the maximum subordinate bus number reachable from the base
PCI bus at the host bridge. Startup under Qemu no longer takes about 12
seconds for scanning 256 buses.
2023-07-14 12:06:31 +02:00
Christian Helmuth
d258422c34 pc_nic_drv: ethernet NIC driver based on Linux 6.1
Fixes #4921
2023-07-14 12:05:54 +02:00
Stefan Kalkowski
098bc66fc9 usb genode_c_api: reduce config report updates
Prevent unnecessarty config report updates, if a new USB device gets reported.

Fix genodelabs/genode#4929
2023-07-14 12:01:19 +02:00
Martin Stein
434a4db637 lib/net: no color coding in packet print methods 2023-07-14 12:01:18 +02:00
Martin Stein
bf18ffbbdd lib/net: enable strict warnings
Enables strict warnings in the net lib and fixes all related compile errors.

Fixes #4924
2023-07-14 12:01:18 +02:00
Norman Feske
79e262921e depot: update recipe hashes 2023-06-16 11:24:26 +02:00
Martin Stein
40338f9acb ping*.run: raise test timeout
On some platforms (x86_32/pistachio, x86_64/sel4) system startup is slow
and the previously configured 30 seconds not sufficient. With this commit, the
timeout is raised to 60 seconds only when running on such a platform.

Ref #4923
2023-06-16 11:24:26 +02:00
Martin Stein
21d4b8aba0 nic_router_disable_arp.run: raise test timeout
The previous, rather small timeout of 30 seconds caused problems on
x86_64/sel4.

Ref #4923
2023-06-16 11:24:26 +02:00
Martin Stein
62db70e2ea nic_router_dhcp: raise test timeout
It seems that the previous rather small timeout of 35 seconds caused problems
with our nightly tests on fiasco/x86_32.

Fixes #4923
2023-06-16 11:24:26 +02:00
Martin Stein
563f55e57b nic_dump.run: relax test procedure
This test was originally a copy of ping.run and therefore unnecessarily
inherited all its complexity for testing ping component behavior. Additionally,
ping.run was more actively maintained and evolved over time whereas
nic_dump.run didn't receive the same care. Now, the test fails on certain
platforms although NIC dump works just fine. Therefore, this commit reduces the
test behavior to what is really necessary for testing nic_dump and by doing so,
also fixes the failing targets.

Fixes #4926
2023-06-16 11:24:26 +02:00
Martin Stein
45e5a33b26 sd_card.run: fix broken config and automate
Fixes #4925
2023-06-16 11:24:26 +02:00
Martin Stein
cc99646b23 nic_router_flood.run: adjust success condition
On x86_32 okl4, the test timed out although the test timeout was already at
240 seconds for this platform. Instaed of raising it further, this commit
reduces the number of ping rounds for all platforms that are considered as
slower by the test.

Ref #4923
2023-06-16 11:24:26 +02:00
Christian Helmuth
98cbfa3561 genode_c_api: MAC address reporter utility
Issue #4918
2023-06-16 11:24:26 +02:00
Christian Helmuth
29b441c6fa net: const Network_address source buffer
Issue #4918
2023-06-16 11:24:26 +02:00
Norman Feske
6a57683e52 New debug monitor
The new monitor component at os/src/monitor is the designated successor
of the gdb_monitor. This initial version, however, implements only the
subset needed to inspect the memory of the monitored component(s).

In contrast to the gdb_monitor, the new component supports the monitoring
of multiple components, leveraging the sandbox API. It can therefore be
used as a drop-in replacement for the init component. Like the gdb_monitor,
the new monitor speaks the GDB protocol over Genode's terminal session.
But the protocol implementation does not re-use any gdbserver code,
sidestepping the complexities of POSIX.

There exist two run scripts illustrating the new component. The
os/run/monitor.run script exercises memory inspection via the 'm' command
by letting a test program monitor itself. The os/run/monitor_gdb.run
script allows for the interactive use of GDB to interact with monitored
components.

Issue #4917
2023-06-16 11:24:26 +02:00
Norman Feske
65f65073e6 sandbox: allow supplemental config nodes
Let the sandbox library disregard all unknown config sub nodes so that
supplemental information - like the monitor policy configuration - is
not interpreted as a misconfiguration ("unknown config element type ...").

Issue #4917
2023-06-16 11:24:26 +02:00
Norman Feske
add6dbac4e sandbox: add Pd_intrinsics::start_initial_thread
This hook allows for intercepting the creation of initial threads
whenever a new child is started.

Issue #4917
2023-06-16 11:24:26 +02:00
Norman Feske
f2153f9b2f sandbox: allow for customized PD access
By default, the sandbox uses the Env::pd() as reference PD session of
the sandbox children.

However, to accomodate use cases where the interplay of the reference
PD session and the child's address space needs to be intercepted, this
patch adds a constructor that takes an interface for the controlled
access of PD intrinsics as argument.

Issue #4917
2023-06-16 11:24:26 +02:00
Sebastian Sumpf
e3c2fdf414 gpu/intel: enable GPU reset for GEN(8)/9/12
* add semaphore command to ring in order to be able to stop ring
  execution before reset (Wa KabyLake)
* implement reset sequence as done by the Linux driver
* reset ring and cancel job of vgpu causing hang
* lower watchdog timeout 1000ms -> 200ms
* improve scheduling of vgpus so progress after reset is made
* improve the generation chaos a little
* tested on Skylake, Kaby Lake, Tiger Lake

issue #4916
2023-06-16 11:24:26 +02:00
Norman Feske
250c16ddcf os/path.h: fix misleading comments
Issue #4708
2023-06-16 11:24:25 +02:00
Christian Helmuth
dfc1b97fa2 depot: update recipe hashes 2023-05-31 09:42:19 +02:00
Christian Helmuth
d6f65901f9 Add trace policy binary to BUILD_ARTIFACTS 2023-05-30 17:00:01 +02:00
Stefan Kalkowski
5253d4ddd7 platform_drv: dissolve shared irq session
Fix genodelabs/genode#4912
2023-05-30 16:32:22 +02:00
Christian Helmuth
583f2d6a36 depot: update recipe hashes 2023-05-30 12:13:34 +02:00
Josef Söntgen
0e82322605 pci_decode: force GSI for ath9k device
As noted in 'wifi/pc: add ath9k driver' it appears the tested device
only works with GSIs.

Issue #4861.
2023-05-30 12:03:33 +02:00
Johannes Schlatow
cb0546aa9b os: increase platform_session quota 2023-05-30 12:03:32 +02:00
Johannes Schlatow
b558cd18d4 platform_drv: make Device_pd a Io_mmu::Domain
By transforming the Device_pd into an Io_mmu::Domain, we implement an
IOMMU device that uses the kernel API for controlling the IOMMU. This
device gets special treatment and is used by default for every device
that has no <io_mmu/> child.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
9b5944b90c platform_drv: use IOMMU devices
Every session component manages a registry of Io_mmu::Domain objects
that it creates on demand depending on the acquired devices (i.e. the
IOMMU devices referenced by the acquired devices). Via the domain
objects, a session component adds/removes the address ranges of the
allocated DMA buffers. Additionally, domain objects provide an interface
for enabling/disabling pci devices.

Domain objects get destroyed with the corresponding control device.
Moreover, on devices/policy ROM updates, domain objects of control
devices that are not referenced by any acquired device anymore get destroyed.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
d3357b4c53 platform_drv: propagate IOMMU devices to session
genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
b2e4f95f27 platform_drv: add <io_mmu> to devices ROM
This allows referencing an arbitrary number of IOMMU devices within a
<devices> node, e.g.:

<device>
  <io_mmu name="foobar"/>
</device>

The specified name is supposed to refer to an existing device in the
devices ROM. The platform driver automatically acquires known IOMMU
devices whenever they become available so that the device object can be
looked up from the platform-driver-owned devices.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
f2e63bdd64 platform_drv: add IOMMU devices to common
With this change, platform-specific code is able to define factories that
acquire IOMMU devices to be used by the platform driver.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
f98466430f platform_drv: don't restrict ownership to session
This is a prerequisite for letting the platform driver acquire control devices.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Johannes Schlatow
3520492f09 platform_drv: fix update_policy()
The method did not handle device changes properly. When a new policy
does not contain an owned device any more, we must consider this device
as changed and release it.  Moreover, the warning messages were interchanged.

genodelabs/genode#4761
2023-05-30 12:03:32 +02:00
Alexander Boettcher
475bcfc2b9 qemu: use EPYC as model for AMD SVM virtualization
"-cpu phenom" does not support all CPU instructions necessary with
gcc 12 toolchain update issuing more SSSE3, e.g. pshufb.

Additionally, remove good/bad Qemu version check of outdated versions.

Issue genodelabs/genode-world#329
2023-05-30 12:03:32 +02:00
Christian Helmuth
f8bcb1999e lan9118: fix build errors with -std=gnu++20
Issue #4827
2023-05-30 12:03:31 +02:00
Christian Helmuth
c35714dc81 genode_c_api: fix build errors with -std=gnu++20
Issue #4827
2023-05-30 12:03:31 +02:00
Christian Helmuth
97b015b8c7 virtio: fix MMIO build errors with -std=gnu++20
Issue #4827
2023-05-30 12:03:31 +02:00
Christian Helmuth
f5477dc53b part_block: fix build errors with -std=gnu++20
Fixes #4876
2023-05-30 12:03:31 +02:00
Christian Prochaska
c3b53bc2ec test-timeout: fix build errors with -std=gnu++20
Fixes #4899
2023-05-30 12:03:31 +02:00
Christian Prochaska
49f835db86 test-slab: fix build error with -std=gnu++20
Fixes #4893
2023-05-30 12:03:31 +02:00
Christian Prochaska
7f170e492e mixer: fix build errors with -std=gnu++20
Fixes #4889
2023-05-30 12:03:30 +02:00
Christian Prochaska
c4810c5db4 virtio_pci_nic: fix build errors with -std=gnu++20
Fixes #4888
2023-05-30 12:03:30 +02:00
Christian Helmuth
058990de48 pc/uart: fix build errors with -std=gnu++20
Fixes #4885
2023-05-30 12:03:30 +02:00
Christian Prochaska
b696439a67 intel_gpu_drv: fix build errors with -std=gnu++20
Fixes #4883
2023-05-30 12:03:30 +02:00
Christian Prochaska
74734b7dd9 vfs_tap: fix build errors with -std=gnu++20
Fixes #4882
2023-05-30 12:03:30 +02:00
Sebastian Sumpf
ae19ab0cff gpu/intel: remove vgpus from schedule before destruction
When a GPU session is destroyed, remove vgpu of session from scheduling
and as possible active vgpu. Otherwise, page faults might occur in case
already destroyed vgpu object is referenced during interrupt handling.

fixes #4881
2023-05-30 12:03:29 +02:00
Norman Feske
8e32e7a14e os: replace enum by static constexpr (C++20)
Fixes the build of the nic_router.

Issue #4869
2023-05-30 12:03:29 +02:00
Norman Feske
29079b2ac8 os: define CAP_QUOTA as constexpr (C++20)
Issue #4869
2023-05-30 12:03:29 +02:00
Norman Feske
604d6bf567 os: make nitpicker compatible to C++20
Avoid arithmetics on enum values, disambiguate '==' operator of
handle_registry.

Fixes #4875
2023-05-30 12:03:29 +02:00
Christian Helmuth
37d1855907 lx_fs: fix build errors with GCC 12
/data/genode/repos/os/src/server/lx_fs/directory.h: In member function ‘virtual Genode::size_t Lx_fs::Directory::read(char*, Genode::size_t, File_system::seek_off_t)’:
/data/genode/repos/os/src/server/lx_fs/directory.h:224:53: error: ‘dent’ may be used uninitialized [-Werror=maybe-uninitialized]
  224 |                                 .type  = type(dent->d_type),
      |                                               ~~~~~~^~~~~~
/data/genode/repos/os/src/server/lx_fs/directory.h:197:40: note: ‘dent’ was declared here
  197 |                         struct dirent *dent;
      |                                        ^~~~

Issue genodelabs/genode#4827
2023-05-30 12:03:28 +02:00
Christian Helmuth
d0578700bc test-cache: fix build errors with GCC 12
error: ‘void operator delete(void*, Genode::Deallocator&)’ called on pointer returned from a mismatched allocation function [-Werror=mismatched-new-delete]

Issue #4827
Fixes #4848
2023-05-30 12:03:27 +02:00
Norman Feske
8c9ca0e7a9 nitpicker: fix gcc build error
An early version of nitpicker used a pointer as 'owner' with the null
pointer representing nitpicker's built-in views, which are nowadays
represented by 'Main::_global_view_ower'. The null-pointer check is a
left-over from the earlier days.

Fixes #4847
2023-05-30 12:03:27 +02:00
Norman Feske
b2bc5912c8 os: use [build_artifacts] in run scripts
Issue #4860
2023-05-30 12:03:26 +02:00
Norman Feske
a2832995d0 Remove long unused kdb_uart_drv for fiasco and foc
Removed in the context of issue #4860.
2023-05-30 12:03:26 +02:00
Norman Feske
dab7c64762 os: remove obsolete input.run script
Since repos/base/board/pc/devices is empty, the run script no longer
works on PC. Nobody noticed because the use case of this run script -
as development test loop for the ps2 and fb_sdl - are better served by
other scenarios nowadays, e.g., using declaring 'build: ps2' for a
custom Sculpt OS build.

Removed in the context of issue #4860.
2023-05-30 12:03:26 +02:00
Norman Feske
1cb4b4e2d8 os: remove gpio_led.run and gpio_signal.run
The gpio session interface is deprecated and the run scripts are not
regularly executed.

Removed in the context of issue #4860.
2023-05-30 12:03:26 +02:00
Norman Feske
71bda7db24 Move cpu_quota.run from os to base-hw repository
This test works only on the base-hw kernel after all.
2023-05-30 12:03:26 +02:00
Norman Feske
f119d9ee8b base: use [build_artifacts] in run scripts
The patch also removes a few legacies along the way, unifies the coding
style, and cuts back superfluous comments.

Issue #4860
2023-05-30 12:03:26 +02:00
Norman Feske
05e5ecca86 vfs: fix dangling allocation in dir_file_system
Issue #4855
2023-05-30 12:03:26 +02:00
Alexander Boettcher
2a0e45d0f7 log_core: limit buffer to max log string
Fixes #4853
2023-05-30 12:03:26 +02:00
Christian Helmuth
d9643b61af acpi_drv: count only memory allocated by new()
Fixes #4844
2023-05-30 12:03:26 +02:00
Christian Prochaska
901cbf0af3 sd_card_drv: fix build errors with gcc 12
Fixes #4851
2023-05-30 12:03:26 +02:00
Christian Prochaska
b96004fd71 nvme_drv: fix build errors with gcc 12
Fixes #4845
2023-05-30 12:03:26 +02:00
Christian Prochaska
c2aacfa9c4 vfs: fix build error with gcc 12
Fixes #4839
2023-05-30 12:03:25 +02:00
Josef Söntgen
bcc454aa89 drivers/usb_block: treat SYNC as barrier
The commit implements the SYNC and TRIM as successful NOP, while
the former is handled as an barrier to all other out-standing
requests.

Fixes #4825.
2023-05-08 15:55:34 +02:00
Josef Söntgen
280724e6b5 nvme_drv: read proper FLBAS value
Bit 0:3 indicate which of the (up to) 16 supported LBA formats is
used for this namespace. Instead of only looking at those bits the
driver looked at the complete 0:7 bits. Those, however, also include
information on how metadata may be transferred. That leads to using
the wrong index for reading the LBA format.

Fixes #4832.
2023-05-08 15:53:13 +02:00
Christian Helmuth
97070620af depot: update recipe hashes 2023-04-28 14:46:11 +02:00
Christian Helmuth
091db48843 vfs_block: warn only once if sync is not supported
Issue #4825
Issue #4820
2023-04-27 14:24:29 +02:00
Sebastian Sumpf
8f0a191c2a gpu/intel: comment for read execlist status
Adds a comment to the exec list status loop.

issue #4820
2023-04-26 16:23:13 +02:00
Alexander Boettcher
bdbfa532cd platform/x86: improve DMA memory alignment
If the DMA memory allocation alignment is unfortunate (not natural size
aligned), the IOMMU (AMD/INTEL) may not use larger(super) pages with effects
on the page table walk frequency and TLB caching.

Issue #4820
2023-04-26 16:22:16 +02:00
Alexander Boettcher
98a31bbfdb platform/x86: exclude special range from device_pd
Issue #4820
2023-04-26 16:12:52 +02:00
Christian Helmuth
e9a497abe4 depot: update recipe hashes 2023-04-26 11:58:16 +02:00
Sebastian Sumpf
bd58bd8279 gpu/intel: read execlist status multiple times (GEN < 12)
Before scheduling we check if the execlist is empty. When many clients
are present, the bits might not be cleared by hardware yet. Before the
watchdog timer would trigger, because we scheduled nothing. Now we try
serval times, even if this fails, we still schedule because in the worst
case only a preemption would happen.

issue #4820
2023-04-26 11:58:15 +02:00
Christian Helmuth
5cb06b5f1c platform_drv: document PCI device naming after BDF
Issue #4812
2023-04-26 11:58:14 +02:00
Norman Feske
a5eb198549 sandbox/init: report exit state immediately
This patch promotes the event of an exiting child to become immediately
reported, reducing delays for management components that watch the exit
status of children.

Fixes #4814
2023-04-26 11:58:14 +02:00
Josef Söntgen
1d376717c1 net/netaddress: make copy member function const
As the function does not alter the internal state of the
object allow for using it in r/o contexts.

Issue #4813
2023-04-26 11:58:14 +02:00
Christian Helmuth
b5f79756b3 depot: update recipe hashes 2023-04-17 14:48:30 +02:00
Christian Helmuth
4b54520579 trace_buffer: fix check for empty buffer
Issue #4805
2023-04-17 14:48:30 +02:00
Christian Helmuth
684388e737 trace_logger: log scheduling-context execution time
Optionally log scheduling-context execution time in addition to the
thread-context. This may be relevant on kernel platforms that do not
schedule threads on their own CPU share only but implement some kind of
donation scheme, for example, NOVA.

Usage

  <config sc_time="yes" ...> ... </config>

Fixes #4805
2023-04-17 14:48:30 +02:00
Norman Feske
7927c0b540 depot: recipe for pkg/nitpicker
This pkg is useful for using an instance of nitpicker as a video bridge.
2023-04-17 14:48:25 +02:00
Christian Helmuth
7c84d73d67 Spend min. 4K on platform session upgrade for DMA buffer
Issue #4792
2023-04-17 14:48:24 +02:00
Christian Helmuth
3c45f5c7ab usb: support 32 in-flight packets
- move metadata specific to isochronous transfers from the descriptor
  into the content of USB-session packets
- restore support for 32 in-flight packets in the USB C API

Fixes #4749
2023-04-17 14:48:23 +02:00
Christian Helmuth
217d59ce68 usb: use buffer type in C API
Also, some reasonable sanity checks of client-passed parameters were
added and for-int loops replaced by for-range loops where applicable.

Issue #4749
2023-04-17 14:48:23 +02:00
Josef Söntgen
25c8c0f9e9 nvme_drv: fix wrong identify length 2023-04-17 14:48:22 +02:00
Christian Helmuth
34db8f5360 Fix single-client handling in some block providers 2023-04-17 14:48:22 +02:00
Christian Helmuth
927d71ad59 part_block: modernize implementation
Fixes #4790
2023-04-17 14:48:22 +02:00
Christian Helmuth
082d1780cf nvme_drv: reduce state-change intervals
- probe changes of CSTS.RDY every 20 ms
- check admin-queue completion every 50 ms
2023-04-17 14:48:22 +02:00
Josef Söntgen
f7b910b298 part_block: split reporting from parsing
Previously the 'partitions' report was implicitly generated after
parsing the partition-table by accessing the referenced reporter
object.

Now the report is explicitly created by calling the 'generate_report'
member function. At this point we no longer have access to all
required information so the 'Partition' class was extended to
accommodate for the data needed by MBR as well as GPT reports.

Fixes #4786.
2023-04-17 14:48:22 +02:00
Norman Feske
fd7001d020 os/vfs.h: don't truncate File_content
The 'File_content' utility throws an exception whenever a file happens
to get truncated during the reading process. But it silently truncates
the data against the specified limit. In practice, exceeding the limit
is usually an error case. This patch enhances the 'File_content' utility
by throwing 'Truncated_during_read' in the limit-exceeded case as well,
in order to ease the diagnosis of such cases.

Issue #4788
2023-03-15 17:05:35 +01:00
Sebastian Sumpf
40333a8ee2 gpu/intel: use _owner.cap during session destruction
'cap()' will return invalid capability within session destructor, therefore Vram
objects that belong to the session will not be destroyed, leading to danling
references later on. Use '_owner.cap' of session instead.
2023-03-15 17:05:35 +01:00
Stefan Kalkowski
61454178c0 vmm: support mode change in virtio gpu
Fix genodelabs/genode#4783
2023-03-13 17:01:32 +01:00
Stefan Kalkowski
cb3b6c4b88 vmm: distinguish virtio interrupts
VirtIO device models can assert interrupts to notify about
buffer and configuration changes. By now, we could only assert
buffer notification interrupts, but no configuration changes.
The latter is needed, e.g. to notify about GPU mode changes.

Ref genodelabs/genode#4783
2023-03-13 17:01:32 +01:00
Christian Helmuth
73771669f1 depot: update recipe hashes 2023-03-13 14:32:54 +01:00
Christian Helmuth
b609411e76 part_block: add partition type to log message 2023-03-13 14:32:53 +01:00
Josef Söntgen
9b9d1f4e12 part_block: use expanding reporter
Depending on the number of partitions the current fixed size of 4096
bytes might not be sufficient for the resulting partitions report.
The use of the expanding reporter allows for accomodating large reports
while still keeping the resource usage down for the common case of
few partitions (with potentially short names).

Fixes #4782.
2023-03-13 14:32:53 +01:00
Josef Söntgen
ae0e0c118e nvme_drv: add support for host-memory-buffer
This commit introduces support for the HMB feature and will setup the
buffer during start-up. The host-memory-buffer (HMB) feature is mostly
used on NVMe devices that do not make use of an DRAM cache to store its
translation tables amongst other operational data. Not using HMB can
impair the performance on such devices.

The memory is allocated in 2 MiB chunks of DMA-capable memory and its
total size in bytes is configurable via the 'hmb_size' config attribute.
The driver always checks the minimal and preferred size of the HMB and
issues a warning in case it is not enabled via the configuration.
Moreover, if the configured size is less than the minimal amount
required by the device the HMB is not configured at all and a warning
is issued also. If the configured size is more than the preferred size
it will be capped to that amount.

Fixes #4715.
2023-03-13 14:32:53 +01:00
Norman Feske
239d4864e9 loader: support dynamic session upgrades
This patch converts the loader implementation to the 'Session_object'
interface to implement the ability to upgrade the session caps and RAM
after after the session creation. This is needed to accommodate the
change of the Loader::Connection in commit "Remove format strings from
connection types".

Issue #2064
2023-03-13 14:32:53 +01:00
Stefan Kalkowski
ec700e88f7 pci_decode: do not handle signals after decoding
Remove signal handler and ACPI report ROM from Main class
to prevent to react on report changes.

Fix genodelabs/genode#4779
2023-03-13 14:32:53 +01:00
Norman Feske
8698e693d5 trace_logger: replace Avl_string by Dictionary
Issue #4780
2023-03-13 14:32:53 +01:00
Norman Feske
d4047e9af7 nic_router: remove stale include of avl_string.h 2023-03-13 14:32:53 +01:00
Norman Feske
d727d18871 base: remove format strings from API
This patch ultimatedly removes format strings from Genode's base API.
Users of the former base/snprintf.h and base/console.h headers may
use the free-standing 'format' library hosted in the ports repository.

Fixes #2064
Fixes #3869
2023-03-13 14:32:53 +01:00
Norman Feske
50ee8dfaf8 Remove obsolete includes of base/snprint.h
Issue #2064
2023-03-13 14:32:53 +01:00
Norman Feske
36c00cc294 gems: remove use of format strings
Issue #2064
2023-03-13 14:32:52 +01:00
Norman Feske
ecd0066e80 os: remove use of format strings
Issue #2064
2023-03-13 14:32:38 +01:00
Norman Feske
9debad4e91 Remove format strings from connection types
Issue #2064
2023-03-13 14:32:37 +01:00
Christian Helmuth
ea2584e2fb Fix usb_block.run and add to autopilot.list 2023-03-13 14:32:37 +01:00
Stefan Kalkowski
caef7d642a usb_block: enable WARN_STRICT_CONVERSION switch
Implicitely fixes problems with USB devices having more than 4G blocks.
Formerly the 16-Cmd LBA requests were silently casted to 32-bit.

Fix genodelabs/genode#4771
2023-03-01 16:28:55 +01:00
Christian Helmuth
e265cf6d49 depot: update recipe hashes 2023-02-27 08:22:51 +01:00
Roland Bär
470f07d462 Some documentation tweaks/cleanups
Fixes #4773
2023-02-27 08:22:50 +01:00
Stefan Kalkowski
c5b9cabd89 vmm: enable effective C++ error switch
Several explicit casts could not be avoided yet, due to the missing
differentiation in between virtual and physical addresses that leads
to casting problems when using 32-bit ARM, and because the MMIO
register framework does not allow to return narrowed types of bitfields.

Apart from that, this commit fixes a switch-case fallthrough error in
Mmio_register::write.

Fix genodelabs/genode#4770
2023-02-27 08:22:49 +01:00
Stefan Kalkowski
adc594a7e6 os: remove conversion warnings/errors from virtio
The read_config and write_config functions in the generic virtio
headers used by all drivers lead to compiler warnings resp. errors
if effective-c++ switch is enabled. Moreover, the functions require
to define the access width as parameter. We can better turn them
into template functions using the value type to read resp. write to
derive the access width.

Ref genodelabs/genode#4344
2023-02-27 08:22:49 +01:00
Norman Feske
78b85339b0 vfs: buffer XML in <inline> file system
The use of 'Buffered_xml' removes the risk of the XML node's underlying
data to change during a component-config update.

Related to #4285
2023-02-27 08:22:49 +01:00
Norman Feske
32f9d1fceb os: remove server/input_event_bridge
This component was solely used during the transition of the
input-session to the event-session interface.

Fixes #4767
2023-02-27 08:22:49 +01:00
Norman Feske
b0e52ba7d4 util/misc_math.h: remove abs function
Fixes #4766
2023-02-27 08:22:49 +01:00
Norman Feske
bdf47785b8 vfs: remove 'file_size' from read/write interfaces
The 'file_size' type denotes the size of files on disk in bytes. On
32-bit architectures it is larger than the size_t, which refers to
in-memory object sizes.

Whereas the use of 'file_size' is appropriate for ftruncate and seek, it
is not a suitable type for the parameters of read/write operations
because those operations refer to in-memory buffers.

This patch replaces the use of 'file_size' by size_t. However, since it
affects all sites where the read/write interface is uses, it takes the
opportunity to replace the C-style (pointer, size) arguments by
'Byte_range_ptr' and 'Const_byte_range_ptr'.

Issue #4706
2023-02-27 08:22:49 +01:00
Sebastian Sumpf
0a8ac9fe4d gpu/intel: don't copy sesion cap for onwership check
We determine the owner of a Vram object by the session cap of the
session that created the object. We should not copy this cap to other
places because this increases reference counting, that can become very
large with many objects. Therefore, we pass a wrapper 'Owner' object
containing the cap by reference.

issue #4713
2023-02-27 08:22:48 +01:00
Sebastian Sumpf
34b2a83b84 gpu_session: add notes to interface
Describe differences for Intel and Lima (Mali) based GPUs.

issue #4713
2023-02-27 08:22:48 +01:00
Sebastian Sumpf
f1bc791c22 gpu_session: rename Gpu::Virtual_address:va
rename 'va' into 'value' to stay consistent with other types.

issue #4713
2023-02-27 08:22:48 +01:00
Sebastian Sumpf
d10c7c31a4 black_hole: adjust to VRAM GPU session interface
issue #4713
2023-02-27 08:22:48 +01:00
Sebastian Sumpf
47f1eaac2a gpu/intel: add VRAM support
Remove buffer abstraction and replace it by VRAM objects.

issue #4713
2023-02-27 08:22:48 +01:00