Commit Graph

3750 Commits

Author SHA1 Message Date
Christian Helmuth
1556300ea6 vfs: close directory handle in node destructor 2017-11-30 11:23:21 +01:00
Stefan Kalkowski
d1e0e460a1 hw: de-reference deleted kernel objects
Fix #2591
2017-11-30 11:23:20 +01:00
Alexander Boettcher
f68be31fa3 usb_hid.run: filter_out messages from core 2017-11-30 11:23:20 +01:00
Alexander Boettcher
154c16753c vbox*.run: apply win81 test heuristic to win10 2017-11-30 11:23:20 +01:00
Martin Stein
3d12e7b242 timeout x86_64 sel4: do not expect a precise time
On x86 64 bit with SeL4, the test needs around 80MB that must be
completely composed of 4KB-pages due to current limitations of the SeL4
port. Thus, Core must flush the page table caches pretty often during
the test which is an expensive high-prior operation and makes it
impossible to provide a highly precise time.
2017-11-30 11:23:20 +01:00
Martin Stein
99ddaaa9d7 timer epit: fix multi-wraps and bug in rate limit
Multi-wraps
-----------

Previously, on every new timeout, we programmed registers LR=timeout and
CMP=0. The counter than counted from LR down to 0, triggered the IRQ,
jumped back to LR, and counted down again. If one installed small
timeouts (< 1000 us), it was likely that the counter wrapped multiple
times before we were able to read it out. Initially, this was not a big
issue as the additional wraps were simply ignored and the amount of time
lost through this was not big. But when we want to do correct rate
limitation, multiple wraps cause an overflow in the additional
calculations, and this has a big effect on the resulting time value.

Thus, we now program the counter to start from ~0 and count down to 0.
We set CMP=~0-timeout so that the timer still triggers the IRQ at the right
time. The counter continues counting down after the IRQ has triggered until
we install a new timeout. We do not consider anymore that the counter wraps.
The maximum timeout is set to half the maximum counter value, so, we should
be able to install a new timeout before the counter wraps.

Rate limit for time updates
---------------------------

In the time span between two interrupts we have to remember how many ticks
we have already added to the time value. This is because at each call of
curr_time we can only see how many ticks have passed since the last call of
schedule_timeout and not since the last call of curr_time. But we want to
limit the rate of time updates in curr_time. With the member for ticks that
were already added since the last call to schedule_timeout we can then
calculate how many are yet to be added.
2017-11-30 11:23:20 +01:00
Alexander Boettcher
dbf7588a76 netperf: increase caps for sel4 x86_64 2017-11-30 11:23:20 +01:00
Sebastian Sumpf
38abfc79f5 rump: reduce size of rump
* integrate rump's contrib code into Genode's build system and build what is
  required by Genode, only
* checkout needed NetBSD sources directly from CVS

fixes #2589
2017-11-30 11:23:19 +01:00
Christian Prochaska
15a5db61c8 Reduce number of write-read rounds on Qemu in libc fs tests 2017-11-30 11:23:19 +01:00
Christian Prochaska
e6a638e78c gdb_monitor: increase RAM quota in run scripts 2017-11-30 11:23:19 +01:00
Alexander Boettcher
057749a3a9 timeout.run: avoid variation caused by log message 2017-11-30 11:23:18 +01:00
Christian Helmuth
d5518aa938 lib/vfs/lxip: support configuration of MTU
The MTU can be set via the "mtu" attribute like follows.

  <vfs> <lxip mtu="1200" dhcp="yes"/> </vfs>
2017-11-30 11:23:18 +01:00
Martin Stein
96fa3ef28c cpu_quota.run: be more tolerant on QEMU in general
As we may run several tests on the same CPU in paralell,
we have to consider more inconsistency in timing.
2017-11-30 11:23:18 +01:00
Martin Stein
adfb1a77e2 timer/epit: remove unused code
* use correct/more modern types
* get rid of old code that was for the public use of the EPIT backend
* merge Epit_base into Time_source
2017-11-30 11:23:18 +01:00
Alexander Boettcher
c9bcce57e8 timer/epit: limit timeout rate
Limit rate to 1000 per second as it raises the throughput under stress
significantly without having an effect on the tested accuracy.

Issue #2579
2017-11-30 11:23:18 +01:00
Alexander Boettcher
c63fe241f4 run: disable wifi netperf on non-ACPI 32bit kernel 2017-11-30 11:23:17 +01:00
Alexander Boettcher
4761826843 sel4: change a error message into warning
This condition is non-fatal in the most cases, so leave it as a
diagnostic message.
2017-11-30 11:23:17 +01:00
Christian Helmuth
64c8b06377 dde_linux: fix mod_delayed_work(delay)
'delay' is a relative timeout while mod_timer() needs an absolute point
in time.
2017-11-30 11:23:17 +01:00
Christian Helmuth
2b649cb633 libc: handle socket_fs special cases
- catch inaccessible file on bind()
- support UDP ENETDOWN and TCP EAGAIN on sendto()
2017-11-30 11:23:17 +01:00
Christian Helmuth
73a3ef4dbe lib/vfs/lxip: stack info (nameserver etc.) in test 2017-11-30 11:23:17 +01:00
Martin Stein
ea76b08f9f lib/vfs/lxip: provide nic link state in a file 2017-11-30 11:23:17 +01:00
Josef Söntgen
ad3ec34690 avplay: limit requested video-mode
In case the video geometry (WxH) is larger than the current size of
the framebuffer, match its size and let libav do the scaling. This
enables the playback of 1080p movies on smaller screens.

Issue #2583.
2017-11-30 11:23:16 +01:00
Josef Söntgen
d57ebae6a0 test/sdl: handle resizing
Issue #2583.
2017-11-30 11:23:16 +01:00
Josef Söntgen
af1c965831 sdl: forcefully disable double-buffering
Issue #2583.
2017-11-30 11:23:16 +01:00
Josef Söntgen
6ca8f4c174 sdl: remove deprecated API usage
In addition framebuffer resizing is now also supported.

Fixes #2583.
2017-11-30 11:23:16 +01:00
Josef Söntgen
86c1f65dfe pthread: implement stacksize attribute
Issue #2583.
2017-11-30 11:23:15 +01:00
Norman Feske
f36bc80bd7 driver_manager-pc: numlock handling
This patch incorporates key remapping rules for the input filter that
depend on the global numlock state.
2017-11-30 11:23:15 +01:00
Norman Feske
3ea960932e input_filter: support <include> in <remap> nodes 2017-11-30 11:23:15 +01:00
Norman Feske
e204b9532b rom_filter: allow use of input as attribute value 2017-11-30 11:23:15 +01:00
Norman Feske
1514667b42 demo.run: showcase the use of 'nit_focus' 2017-11-30 11:23:15 +01:00
Norman Feske
f94f96c3ee nit_focus component that implements click-to-focus 2017-11-30 11:23:15 +01:00
Norman Feske
b05ad847b9 nitpicker: equip hover report with 'active' info
This patch supplements the existing 'hover' report with the information
whether or not the user has recently moved the pointer. This works
analogously to how the 'focus' report features the information about
recent button/keyboard activity.

Together, the 'hover' and 'focus' reports may be combined to observe
prolonged user inactivity, e.g. to activate a lock screen.
2017-11-30 11:23:14 +01:00
Norman Feske
544274feb9 nitpicker: respond to external focus policy
This patch enables nitpicker to use an external focus policy instead of
the traditional builtin click-to-focus policy. The external focus policy
is obtained from a 'focus' ROM. The focus ROM is expected to have a
'label' attribute with the value set to the label of the to-be focused
client.
2017-11-30 11:23:14 +01:00
Norman Feske
7ca56a62fd nitpicker: report last clicked-on client
The new report can be activated via the 'clicked' attribute of the
'<report>' configuration node.
2017-11-30 11:23:14 +01:00
Norman Feske
82e2900aa7 nitpicker: re-organize implementation
This patch revises the implementation of nitpicker in the following
respects:

- Split the implementation into smaller files,
- Consistently use the 'Nitpicker' namespace,
- Avoid the use of format strings,
- Retire old (and hackish) debug mode,
- Removal of unused timer connection,
- Merging 'Session' into 'Session_component',
- Merging 'Mode' into 'User_state',
- Adding the notions of 'View_owner' and 'Focus' as interfaces,
- Untangle 'User_state' and 'View_stack'
2017-11-30 11:23:14 +01:00
Norman Feske
40c9226bb9 os: add Color::print, enhance ascii_to<Color>
This patch adds a 'Color::print' method as counterpart to the 'ascii_to'
function. If the color is opaque (alpha is 255), its output has the form
"#rrggbb". If the color has a distinct alpha value, the output has the
form "#rrggbbaa". The new version of the 'ascii_to' overload for 'Color'
is able to deal with both forms.
2017-11-30 11:23:14 +01:00
Alexander Boettcher
0a5dcc86ed platform_drv: separate acpi and system feature 2017-11-30 11:23:14 +01:00
Alexander Boettcher
0b09cc8cf6 driver_manager: improve fb-driver selection
This is a follup-up commit for "driver_manager: add fb_boot_drv
support". It refines the heuristics for selecting the most suitable
framebuffer driver be prevent boot_fb_drv from being preferred over
the VESA driver when running in Qemu.
2017-11-30 11:23:13 +01:00
Sebastian Sumpf
9d0518661b usb: remove warning in 'find_next_zero_bit_le'
in case no zero bit is found.
2017-11-30 11:23:13 +01:00
Sebastian Sumpf
b8eae11356 qemu-usb: device updates 2017-11-30 11:23:13 +01:00
Norman Feske
c41a9e6a21 drivers_managed-pc: support audio, acpica 2017-11-30 11:23:13 +01:00
Norman Feske
4e115a7de2 acpica: request 'Acpi' only if 'acpi_ready="yes"'
The synchronization with the ACPI driver is not needed when starting
acpica at a later stage. It could already be disabled via the
'acpi_ready="yes"' config attribute. However, acpica still
unconditionally requests the so-called "Acpi" service, which is an
alias for the platform_drv's "Platform" service. This patch disables the
use of this alias when the 'acpi_ready' synchronization is disabled.
2017-11-30 11:23:13 +01:00
Norman Feske
72f2ea349d init: forward RAM/cap quota session errors
This patch supplements init's service-forwarding mechanism to propagate
the insufficient RAM/cap quota conditions from the server to the client.
Without it, the client's session request stays pending infinitely.
2017-11-30 11:23:13 +01:00
Norman Feske
44977e3519 base: increase initial stack size on x86_64 2017-11-30 11:23:12 +01:00
Norman Feske
9b09f0e2cb depot: recipe for src/acpica 2017-11-30 11:23:12 +01:00
Norman Feske
b7eb5d94f2 acpica: remove debug version
The debug version comes with an unwelcome libc dependency, which is
solely needed for the formatted output of error messages. Since the
distinction between the regular and the debug versions remained unused
in practice, this patch removes the debug version.
2017-11-30 11:23:12 +01:00
Norman Feske
cda71e198f init: limit rate of periodic reports by 'delay_ms'
This is a follow-up patch to "init: periodic state updates if sensible".
In situations where the report rate is deliberately limited via the
'delay_ms' attribute while also reporting child-resource stats, we don't
want generate reports at a fixed rate of one second. This patch limits
the rate according to the 'delay_ms' value.
2017-11-30 11:23:12 +01:00
Norman Feske
d2c7cfa5fa input_filter: avoid closing input sessions
The input filter used to temporarily close all input sessions upon its
reconfiguration. In most cases, the same set of sessions is
re-established immediately afterwards. However, at the server (driver)
side, the closing of the session implicitly disables the input-event
queue. Hence events generated by the hardware while the session is
closed are dropped. This becomes a noticeable problem when using the
recently added <rom> modifier feature for handling capslock. The change
of the ROM always triggers the re-configuration of the input filter.
When pressing capslock and other keys at a high rate, press/release
events may get lost.

This patch solves this problem by maintaining all input sessions that
are defined in both the old and new configuration. It thereby removes
the short duration where the input event queues are temporarily disabled
at the drivers.
2017-11-30 11:23:12 +01:00
Norman Feske
c05ab9c310 drivers_managed-pc: propagate keyboard LEDs
This patch supplements the drivers subsystem with the ability to
propagate the global capslock and numlock states to PS/2 and USB HID
keyboards.
2017-11-30 11:23:12 +01:00
Sebastian Sumpf
fe4f304815 usb: LED suppport 2017-11-30 11:23:11 +01:00
Christian Helmuth
12461291b8 Draw frame in framebuffer test
Issue #2555
2017-11-30 11:23:11 +01:00
Christian Helmuth
4112037c0c hw: fix building usb_armory
This removes cpu_trustzone.cc (which was removed in
d6a05245f2) from the build dependencies.

Issue #2540
2017-11-30 11:23:11 +01:00
Alexander Boettcher
19fe5da9be core: use separate signal ep
Fixes #2584
2017-11-30 11:23:11 +01:00
Alexander Boettcher
8bc4389411 core: support to serve signals by another ep
Issue #2584
2017-11-30 11:23:11 +01:00
Martin Stein
d37f32fb21 nic_router.run: raise timeouts for sel4+qemu 2017-11-30 11:23:11 +01:00
Christian Prochaska
c6718677b2 vbox_pointer: fix visibility flag handling
Fixes #2580
2017-11-30 11:23:10 +01:00
Alexander Boettcher
5e4b523357 top: increase number of supported trace subjects
and print error if it may not be enough.
2017-11-30 11:23:10 +01:00
Sebastian Sumpf
9c852c750a vfs: handle root directory explicitly
This makes '/' and the actual root of VFS distinguishable. A VFS root
may contain one ore more '/' entries for each file system. 'opendir' for
the VFS root opens all file systems via 'open_composite_dir', while
'opendir' for '/' only returns a VFS handle.

Fixes #2569
2017-11-30 11:23:10 +01:00
Christian Helmuth
66d5954fc5 Adapt stack size of threads in signal test
This fixes the warning "small stack of 3996 bytes [...] may break Linux
signal handling" on 32-bit base-linux.
2017-11-30 11:23:10 +01:00
Emery Hemingway
0de751a1c9 Rename app/mupdf to app/pdf_view, create depot recipes
The name 'mupdf' is both the name of a library and a component, thus
preventing a depot recipes for both the shared library and component.

Fix #2582
2017-11-30 11:23:10 +01:00
Alexander Boettcher
858f5732ba hw: add mbi2 framebuffer support
Issue #2555
2017-11-30 11:23:09 +01:00
Alexander Boettcher
e1ac124a4d hw: evaluate also ACPI RSDP v1 with MBI2
Issue #2526
2017-11-30 11:23:09 +01:00
Alexander Boettcher
2b6ae514b5 sel4: add mbi2 framebuffer support
Issue #2555
2017-11-30 11:23:09 +01:00
Martin Stein
e87f63944f timeout: replace Duration operators by methods
void += (Microseconds) -> void add(Microseconds)
void += (Milliseconds) -> void add(Milliseconds)
bool < (Duration)      -> bool less_than(Duration)

Issue #2581
2017-11-30 11:23:09 +01:00
Martin Stein
26bcd439f7 timeout: fix bug in duration + duration testing
The += operator contained bugs. We now also do some tests on the Duration
type at the beginning of the timeout test.

Fixes #2581
2017-11-30 11:23:09 +01:00
Martin Stein
5d39acd3c3 timer: clamp one-shot timeouts to avoid overflow
Issue #2579
2017-11-30 11:23:08 +01:00
Alexander Boettcher
f3dafbf5a6 nova: limit timeout rate in nova_timer_drv
Issue #2579
2017-11-30 11:23:08 +01:00
Alexander Boettcher
59f97802a9 timer.run: provide more information if test fails
Issue #2579
2017-11-30 11:23:08 +01:00
Alexander Boettcher
80778b267d timer: read PIT timer solely after interrupt
Stop gap solution until #2579 gets resolved.
2017-11-30 11:23:08 +01:00
Alexander Boettcher
2ba5f8f4f3 timer framework: use Time_source::curr_time()
Issue #2579
2017-11-30 11:23:08 +01:00
Norman Feske
e8db9bda9a libports: fix download location of fribidi
Apparently, fribidi.org is no more and just points to the GitHub project
now.
2017-11-30 11:23:07 +01:00
Alexander Boettcher
f4aff87e25 make _timer_ticks_to_us 64bit safe
fixes PIT running to fast on seL4 x86_64
2017-11-30 11:23:07 +01:00
Norman Feske
a255ffaee9 input: disarm obnoxious press/release events
This patch adds a sanity check to the Event::type accessor. If the key
code of a given PRESS or RELEASE event is out of the valid range, it
reports an INVALID event. This way, client side code does not need to
deal with such edge cases. E.g., on Lenovo notebooks, the ps2 driver
reports strange key events when pressing shift-pageup/pagedown,
violating the general assumption that there is a release event for each
press event. By flagging these events as INVALID, the client-side logic
stays intact.
2017-11-30 11:23:07 +01:00
Norman Feske
f2a5648deb ps2_drv: respond to dynamic reconfiguration 2017-11-30 11:23:07 +01:00
Josef Söntgen
b3b10c1439 dde_linux: create wifi recipe 2017-11-30 11:23:07 +01:00
Josef Söntgen
5a5af878f7 libports: create vfs_jitterentropy recipe 2017-11-30 11:23:07 +01:00
Josef Söntgen
c364c4de2a libports: create libssl recipe 2017-11-30 11:23:07 +01:00
Josef Söntgen
a6b4812b78 libports: create libcrypto recipe 2017-11-30 11:23:06 +01:00
Josef Söntgen
f32344138f openssl: patch source relative paths in SSL 2017-11-30 11:23:06 +01:00
Josef Söntgen
987ec9d371 os: create recipe for mixer 2017-11-30 11:23:06 +01:00
Josef Söntgen
3988d6cde2 dde_bsd: create recipe for audio_drv 2017-11-30 11:23:06 +01:00
Alexander Boettcher
7d54d1da0c sel4: enable support for direct unmap in core
Issue #2563
2017-11-30 11:23:06 +01:00
Emery Hemingway
caba2d3021 Enforce use of a custom Nim compiler
Use a custom Nim compiler at '/usr/local/genode-nim' that can be built
with a makefile at 'tool/tool_chain_nim'.

Fix #2545
2017-11-30 11:23:06 +01:00
Alexander Boettcher
990b7945a7 sel4: use kernel branch 7.0 + our mastered commits
for uefi, multiboot2, benchmark interface adaptations and ARM define build
fixes.

Issue #2562
2017-11-30 11:23:05 +01:00
Alexander Boettcher
9c6de44f98 core: use core mem allocator in Pd_session
Fixes #2563
2017-11-30 11:23:05 +01:00
Christian Prochaska
365bec38a0 gdb_monitor: handle session requests for child services
Fixes #2574
2017-11-30 11:23:05 +01:00
Christian Prochaska
41b3d3abc1 init: make 'Server' class usable by external components
Issue #2574
2017-11-30 11:23:05 +01:00
Josef Söntgen
a110fef4d9 libports: initial e2fsck port
In contrast to the already available e2fsprogs port, this one does not
depend on Noux.

Issue #2558.
2017-11-30 11:23:05 +01:00
Josef Söntgen
84e0ffe7cb rump_fs: try to mount the fs on startup
By now the file system gets mounted and unmounted on demand (whenever
the first clients comes along and whenever the last client leaves).
As a precaution we now also try to mount and unmounted the file system
in the init phase to prevent the first client from failing to its own
surprise.

Issue #2558.
2017-11-30 11:23:05 +01:00
Josef Söntgen
f2d063be07 rump_fs: add support for session (un-)mounting
Issue #2558.
2017-11-30 11:23:05 +01:00
Josef Söntgen
616352b840 rump_fs: disable access time updates
Mount all file system with 'noatime' option because it is hardly useful
if there is no proper base period.

Issue #2558.
2017-11-30 11:23:04 +01:00
Josef Söntgen
adb00d329f rom_filter: copy input node content to output node
Add suppport for copying the content of an 'input' node to the 'output'
node.

Issue #2558.
2017-11-30 11:23:04 +01:00
Josef Söntgen
f9c2e0e21c lx_block: add file based Block driver for Linux
Issue #2558.
2017-11-30 11:23:04 +01:00
Emery Hemingway
de5c0603f1 platform_drv: account session capabilities with a Cap_quota_guard
The platform driver is a critical component and must not allow sessions
to deplete its own resource quotas.

Fix #2576
2017-11-30 11:23:04 +01:00
Emery Hemingway
0b60b8954b app/backdrop: use 'with_libc'
Fix #2577
2017-11-30 11:23:04 +01:00
Christian Helmuth
44a43aa060 libc: generate nsparser.h in build directory 2017-11-30 11:23:03 +01:00
Christian Helmuth
c76faff7d4 ncurses: remove absolute path from generated source
This is for a stable source-package hash.
2017-11-30 11:23:03 +01:00
Martin Stein
f831800ae0 test/lxip/udp_client: remove because not used
Was once introduced it for the NIC router/dump tests which do not use it
anymore.

Fix #2543
2017-11-30 11:23:03 +01:00
Martin Stein
9e888df3c9 nic_dump/router.run: share nic_router.inc
Move common stuff from both scripts to the new include file.

Ref #2543
2017-11-30 11:23:03 +01:00
Martin Stein
657fa16f8c nic_router: use LwIP- instead of LxIP UDP-tests
Currently, LxIP peers need a lot of RAM (the simple test-client/server for the
nic_router test need at least 28 MB per component). As the nic_router test
previously used 6 instances of such components and a lot of other components,
it had issues with insufficient RAM on some platforms. By using two new
LwIP-based UDP tests instead, we save more than 100 MB.

Ref #2543
2017-11-30 11:23:03 +01:00
Martijn Verschoor
55a014acbc dde_linux wifi: firmware for Intel Wireless 3160
Fixes #2572
2017-11-30 11:23:02 +01:00
Martin Stein
8e80c05be7 signal: organize signal contexts as ring list
Ref #2532
2017-11-30 11:23:02 +01:00
Emery Hemingway
07b36573ea Restrict VFS Dir_filesystem allocations to 'opendir' only
Allocations made at the client-side of the VFS must be contained within
functions that may return errors indicating resource exhaustion.

Fix #2569
2017-11-30 11:23:02 +01:00
Emery Hemingway
a0c0f3d7c9 Print support for VFS errors
Ref #2569
2017-11-30 11:23:02 +01:00
Emery Hemingway
c9f4b455c5 vfs_rump: use inode values provided by rump
Ref #2569
2017-11-30 11:23:02 +01:00
Emery Hemingway
ca0c86e7af Enforce cap quotas at VFS server, increase initial File_system cap donation
Check at the VFS server that the capability cost of sessions do not
exceed the session quota donation. Raise the default initial capability
donation for File_system connections.

Fix #2553
2017-11-30 11:23:02 +01:00
Stefan Kalkowski
83a88d46b7 dde_linux: remove timer optimization
Instead of storing whether the first item in the timeout list was already
programmed using the timer service, just program the first timeout in the
list unconditionally. In the past we lost a timeout at least when using the
usb ethernet driver on hw/arndale sporadically.
2017-11-30 11:23:01 +01:00
Alexander Boettcher
44adc3c404 tool: use grub2 instead of grub1 for iso boot
Fixes #2526
2017-11-30 11:23:01 +01:00
Alexander Boettcher
7ff6e96623 base: avoid pagefault if session creation failed 2017-11-24 09:07:32 +01:00
Alexander Boettcher
e54ad5c73a vbox: support capslock state provided by ROM
Fixes #2568
2017-11-24 09:07:31 +01:00
Alexander Boettcher
86f269feba nova: update kernel to fix sporadic hangs
Fixes #2571
2017-11-24 09:02:04 +01:00
Alexander Boettcher
1e04836a6d nova: read out tsc freq of some more Intel CPUs
instead of measuring the frequency. Avoids inaccuracy which leads to failing
tests on Genode regarding timing.

Fixes #2566
2017-11-24 09:02:04 +01:00
Alexander Boettcher
9672329772 fb_boot_drv: evaluate fb pitch
Fixes #2555
2017-11-24 09:02:04 +01:00
Alexander Boettcher
bf3c57511b nova: add support for boot fb pitch
Issue #2555
2017-11-24 09:02:04 +01:00
Martin Stein
411601ebd1 input_filter: add missing virtual Source::~Source
Previously the destructors of classes derived from Source were not
called when destructing a Source because Source missed the declaration
of a virtual destructor. This caused at least problems when
reconstructing a Chargen_source with its Chargen_repeater that includes
a One_shot_timeout. In this case, the members of the Alarm behind the
timeout were not reset and the next time beeing used the Alarm appeared
to be still active which wasn't true.

Fixes #2570
2017-11-24 09:02:03 +01:00
Christian Helmuth
b1c9db8a0d libc: dispatch pending signals at selective points 2017-11-24 09:02:03 +01:00
Christian Helmuth
491be000ca depot: update recipe hashes 2017-11-09 12:19:59 +01:00
Stefan Kalkowski
d164cbac8c hw: do not change x86 paging attributes on fly
Instead of changing the attributes (e.g., Xd bit) of the top-level page-tables,
set them to allow everything. Only leafs of the paging hierarchy are set
according to the paging attributes given by core. Otherwise, top-level page-
table attributes are changed during lifetime, which requires a TLB flush
operation (not intended in the semantic of the kernel/core).
This led to problems when using the non-executable features introduced by
issue #1723 in the recent past.
2017-11-09 12:18:44 +01:00
Stefan Kalkowski
c365918b82 noux: attach linker area as executable area
Thanks to cproc for the investigation.

Ref #1938
Ref #1723
2017-11-09 12:18:44 +01:00
Stefan Kalkowski
01698233fd foc: use kernel with correct cache flush (arndale)
Thanks to ssumpf for finding the regression!
2017-11-09 12:18:44 +01:00
Norman Feske
a63afe53ae sel4: check for python module "six" 2017-11-09 12:18:43 +01:00
Norman Feske
3b0899aae1 drivers_interactive-pc: apply mouse acceleration 2017-11-09 12:18:43 +01:00
Norman Feske
26d4753a3c input_filter: accelerate relative motion events 2017-11-09 12:18:43 +01:00
Norman Feske
55dc3abf00 Move gems/bezier.h to util/bezier.h (in repos/os)
This way, os components (i.e., input_filter) can use it for nonlinear
interpolation.
2017-11-09 12:18:43 +01:00
Norman Feske
0126523b83 bash: remove dependency from ld
The dependency was added as a supposed work-around of a dysfunctional
fork when building bash as depot archive. However, it turned out that
the actual problem was related to the timestamps of 3rd-party source
file, which were discarded by the recipes/src/bash/content.mk.
2017-11-09 12:18:43 +01:00
Norman Feske
bd18152d32 depot: preserve timestamps in src/bash 2017-11-09 12:18:43 +01:00
Stefan Kalkowski
593fe2a571 driver_manager: hand out USB serial sessions too 2017-11-09 12:18:42 +01:00
Norman Feske
ece48d7df5 drivers_interactive-pc: emulate scroll wheel 2017-11-09 12:18:42 +01:00
Norman Feske
a6b29530e8 input_filter: scroll-wheel emulation
The new '<button-scroll>' filter generates artificial wheel events from
relative motion events when the user holds a magic button.
2017-11-09 12:18:42 +01:00
Norman Feske
7b4ef66d91 nitpicker: update focus report after reconfig
A new configuration may implicitly change the domain color of the
currently focused session. We need to refresh the report to trigger an
update of the status bar.
2017-11-09 12:18:42 +01:00
Norman Feske
27c9e5c6e8 os: generalize xray trigger component
This commit replaces the old xray_trigger component by a new component
called global_keys_handler. For details, please refer to the issue text
and the accompanied README file.

Fixes #2554
2017-11-09 12:18:42 +01:00
Sebastian Sumpf
0b4b2b2fb2 depot: recipe for src/ipxe_nic_drv (dde_ipxe) 2017-11-09 12:18:42 +01:00
Alexander Boettcher
aec97b7da0 driver_manager: add fb_boot_drv support 2017-11-09 12:18:41 +01:00
Alexander Boettcher
13690ec898 package boot_fb_drv 2017-11-09 12:18:41 +01:00
Norman Feske
2b632760b6 driver manager: increase RAM quota for usb_drv
Without this patch, usb_drv would issue a resource request when
assigning a USB device to a VM in the sculpt scenario.

Furthermore, the patch adjusts the intel_fb quota to enable it on
devices where the driver allocates the framebuffer in many 4K pieces.
2017-11-09 12:18:41 +01:00
Josef Söntgen
bc6f523c8d wifi: initialize 'struct device' member properly
Normally this is done in 'platform_device_add()' but let's do it in
our 'platform_device_register_simple()' implementation.
2017-11-09 12:18:41 +01:00
Norman Feske
96351801c9 wifi_drv: implement vzalloc
This function is called by the rarely executed error handling code
(iwl_mvm_fw_error_dump) of wifi.lib.so.
2017-11-09 12:18:41 +01:00
Alexander Boettcher
804fb4e10d update recipe drivers_interactive-pc for hardware
fails on native hardware because of missing caps and missing configuration
of the drivers subinit
2017-11-09 12:18:41 +01:00
Christian Helmuth
8b05deba13 rump: remove .git directories from src recipe
This spares us about 200M but still leaves us with 600M.
2017-11-09 12:18:40 +01:00
Johannes Kliemann
6cbf54aefb qt5: example of qtvirtualkeyboard
Fixes #2496
2017-11-09 12:18:40 +01:00
Johannes Kliemann
b0187ddc28 qt5: setup QPlatformInputContext on nitpicker
Issue #2496
Fixes #2495
2017-11-09 12:18:40 +01:00
Alexander Senier
520eedb829 libc: Signal ELOOP if file not found and O_NOFOLLOW set 2017-11-09 12:18:40 +01:00
Alexander Senier
66f3742112 dde_linux/usb: Support HTC device in RNDIS test
Fixes #2550
2017-11-09 12:18:40 +01:00
Alexander Senier
77010d6434 dde_linux/usb: Don't treat trimming SKB to current len as error
The rndis_host driver calls skb_trim with the current SKB length which
results in many "errors" logged. We shouldn't treat this condition
as an error.
2017-11-09 12:18:39 +01:00
Alexander Senier
f15e8fec8f dde_linux/usb: Add RNDIS driver 2017-11-09 12:18:39 +01:00
Alexander Senier
50ec5c03c1 dde_linux/usb: Support CDC Ethernet 2017-11-09 12:18:39 +01:00
Alexander Senier
6d69f946a8 dde_linux/usb: Do not unset carrier flag in register_netdev
Linux does not do that in register_netdev() either. Some drivers set the
carrier flags on attach and never reenable it (as seen with rndis_host).
Consequently, the usbnet driver refuses to receive data as it checks the
carrier state before enqueuing new SKBs to its receive queue.

Apart from rndis_host, this change was tested with an ax88179_178a
device which worked as expected.
2017-11-09 12:18:06 +01:00
Alexander Senier
aa0f13fba5 dde_linux/usb: Initialize head pointer of SKB 2017-11-09 12:18:06 +01:00
Emery Hemingway
97c5e21ed6 server/vfs: do not append '/' to directory paths
Fix #2544
2017-11-09 12:18:05 +01:00
Alexander Boettcher
c1493b2ed2 usb: avoid pagefault during session destruction
due to pointer to object allocated in context of the session object.

Fixes #2565
2017-11-09 12:18:05 +01:00
Alexander Boettcher
03ae78173b platform_drv: free up dataspaces on session close
Fixes #2564
2017-11-09 12:18:05 +01:00
Norman Feske
4eebd140b0 nitpicker: report current key state
Fixes #2552
2017-11-09 12:18:05 +01:00
Christian Prochaska
547cc06976 ram_fs: throw exception when unlinked node gets accessed
Fixes #2536
2017-11-09 12:18:05 +01:00
Christian Helmuth
30948a4b0d depot: update recipe hashes 2017-11-06 13:57:25 +01:00
Christian Prochaska
e6b7e1f6e1 vbox5: fix substring calculation for VM files in root directory
Fixes #2561
2017-11-06 13:57:25 +01:00
Alexander Boettcher
0f6afa3d89 dde_ipxe: enable Intel I219-LM PCI-ID
lenovo t460p
2017-11-06 13:57:25 +01:00
Josef Söntgen
eae0445cd8 init: generate a state report when children exit
Whenever a childs is terminated the exit value is propagate through a
new state report. Thereby it becomes possibly for a managing component
to react upon the terminating condition of a child.

Issue #2558.
2017-11-06 13:57:24 +01:00
Josef Söntgen
3b5a34c163 libc: fix DIOCGMEDIASIZE handling in VFS plugin
Use the provided argp pointer to store the result but bail out early if
it points into the void.

Issue #2558.
2017-11-06 13:57:24 +01:00
Josef Söntgen
2f32308c0b wifi_drv: use task for sending frames
Until now the client called the Linux code directly through the EP
when sending ethernet frames and was not part of the driver's internal
task scheduling. This will lead to problems if the sending code needs
to grab a lock as those depend on running from within a Lx::Task.
Although this has only happend recently when using 8260 devices, this
is an issue that needs to be fix.

This commit addresses the issue by using a dedicated transmit task
in whose context the Linux code sends the ethernet frame or rather
newly allocated skb.

Fixes #2559.
2017-11-06 13:57:24 +01:00
Josef Söntgen
bb95121ee5 wifi_drv: remove unnecessary debug message
AFAICT, we do the right thing by calling 'consume_skb()'.

Issue #2559.
2017-11-06 13:57:24 +01:00
Martin Stein
94f4e2a276 os/recipes: nic_router
Fixes #2560
2017-11-06 13:57:24 +01:00
Martin Stein
b2ea164c76 nic_router: fix bugs in DHCP client functionality
Ref #2560
2017-11-06 13:57:24 +01:00
Martin Stein
db6a2419f2 nic_dump: fix bug in packet log
Ref #2560
2017-11-06 13:57:24 +01:00
Christian Helmuth
1b4128d3d9 Adapt sub_rm test to current Linux 32-bit
As noted above the former enum for the local-attachment address we
discovered address clashes on current Linux installations, esp. 32-bit
runtime on 64-bit Linux. The local_attach_addr is now configurable in
the run script and the memory maps heuristics were removed.
2017-11-06 13:57:23 +01:00
Christian Helmuth
b0683a5acf Increase test RAM quotas for sel4 64-bit 2017-11-06 13:57:23 +01:00
Christian Helmuth
d67db5cd74 Increase timeouts for some tests on Qemu 2017-11-06 13:57:23 +01:00
Stefan Kalkowski
b6b775cd60 depot: recipe for grep
Issue #2446
2017-11-06 13:57:23 +01:00
Stefan Kalkowski
61739de2f4 depot: recipe for pcre library
Issue #2446
2017-11-06 13:57:23 +01:00
Stefan Kalkowski
2116bcf733 depot: recipe for findutils
Issue #2446
2017-11-06 13:57:23 +01:00
Stefan Kalkowski
be4e34b6b5 hw: unify mmu fault handling
Recent work related to issue 1723 showed that there is potential
to get rid of code duplication in MMU fault handling especially
with regard to ARM cpus.
2017-11-06 13:57:22 +01:00
Martin Stein
42b1eefe73 virtualbox_nic_router: two routers, all dynamic
Two nested NIC routers between virtualbox and the NIC driver.
Both routers are DHCP clients at the uplink and DHCP servers at the
downlink.

Ref #2534
2017-11-06 13:57:22 +01:00
Martin Stein
9d84d8b3bd nic_router: rename and move Ip_allocation
Rename Ip_allocation Dhcp_allocation and move it to dhcp_server.* .

Ref #2534
2017-11-06 13:57:22 +01:00
Martin Stein
127ceaccb5 nic_router: move Dhcp_server to extra header/unit
Ref #2534
2017-11-06 13:57:22 +01:00
Martin Stein
5e227f9ff1 nic_router: minor style fixes
Ref #2534
2017-11-06 13:57:22 +01:00
Martin Stein
db9d4d3a3c nic_router: DHCP client functionality
If the attribute 'interface' is not set in a 'domain' tag, the router tries to
dynamically receive and maintain an IP configuration for that domain by using
DHCP in the client role at all interfaces that connect to the domain. In the
DHCP discover phase, the router simply chooses the first DHCP offer that
arrives. So, no comparison of different DHCP offers is done. In the DHCP
request phase, the server is expected to provide an IP address, a gateway, a
subnet mask, and an IP lease time to the router. If anything substantial goes
wrong during a DHCP exchange, the router discards the outcome of the exchange
and goes back to the DHCP discover phase. At any time where there is no valid
IP configuration present at a domain, the domain does only act as DHCP client
and all other router functionality is disabled for the domain. A domain cannot
act as DHCP client and DHCP server at once. So, a 'domain' tag must either
have an 'interface' attribute or must not contain a 'dhcp-server' tag.

Ref #2534
2017-11-06 13:57:21 +01:00
Martin Stein
3560555acc nic_router: encapsulate IPv4 peer config in class
An IPv4 config (for a domain/interface of the router) consists of
an IPv4 address, a subnet prefix specifier, an optional gateway
IPv4 address, and some flags that declare whether these fields and
the config as a whole are valid. To make the handling of those
tightly connected values easier and less error prone, we encapsulate
them in a new class.

Ref #2534
2017-11-06 13:57:21 +01:00
Martin Stein
0ca248551a net: move Ipv4_address_prefix to nic_router
As this tool is not used by any other component make it local to the
NIC router to keep the net-lib interface small.

Ref #2534
2017-11-06 13:57:21 +01:00
Martin Stein
50aba6f21b dhcp: support reading of some further option types
Client ID, maximum message size, IP lease time, and requested address.
All needed for the upcoming DHCP client.

Ref #2534
2017-11-06 13:57:21 +01:00
Martin Stein
615878bb05 init: periodic state updates if sensible
Under certain circumstances we don't want inits state report to become too
outdated even if there is no change to its config or the sessions of its
children. This is the case if init is requested to provide a capability or RAM
info of it's children via its state report. Now, init automatically updates
the state report with each 1000 ms if the attribute 'child_caps' or
'child_ram' is positively set in the 'report' tag.
2017-11-06 13:57:21 +01:00
Sebastian Sumpf
3409eeeb34 wifi_drv: occasionally crashes during session destruction
Drop rx-packets in case there is no client session

fixes #2557
2017-11-06 13:57:21 +01:00
Christian Prochaska
f18e8a4553 vbox5: build 'RTPathAppend()' implementation
Fixes #2556
2017-11-06 13:57:20 +01:00
Norman Feske
189c5fa628 input_filter: improve capslock handling
Furthermore, the patch reduces the noise in the log produced by
false-positive error messages that are actually warnings.

Fixes #2548
2017-11-06 13:57:20 +01:00
Norman Feske
a0a7d5d165 ps2_drv: drive mode indicator LEDs
The new feature is demonstrated by the input.run script. It uses a
dynamic ROM service to toggle the keyboard LEDs at different intervals.

Fixes #2546
2017-11-06 13:57:20 +01:00
Stefan Kalkowski
d6a05245f2 hw: remove User_context
Fix #2540
2017-11-06 13:57:20 +01:00
Stefan Kalkowski
0635d5fffb hw: turn Cpu_idle into a Thread
Fix #2539
2017-11-06 13:57:20 +01:00
Stefan Kalkowski
84331ac0f7 hw: remove obsolete Kernel::Cpu_context
Due to the changes when fixing issue #2091 the Kernel::Cpu_context
became superfluent and is not used anymore.

Fix #2538
2017-11-06 13:57:20 +01:00
Alexander Boettcher
e532fc83b6 vbox5: use sched_yield instead of pthread_yield
Fixes #2551
2017-11-06 13:57:19 +01:00
Christian Helmuth
73f1fa9a1f ahci: log vendor/device IDs as hex 2017-11-06 13:57:19 +01:00
Christian Helmuth
ca172aa4fb fiasco: remove etc from depot recipe
The tools.conf in base-fiasco/etc was obsolete and must therefore not
packaged.

This commit removes sporadic recipe hash changes due to missing or
existent etc/tools.conf.
2017-11-06 13:57:19 +01:00
Alexander Boettcher
5e5c705fbc init_smp.run: limit spawned init's for x86_32 2017-11-06 13:57:19 +01:00
Martin Stein
2eef27fca4 timer test: raise tolerance at max trigger count
Timing itself costs time. Thus, the stressfull timeout phase of the
test is not exactly as long as set but a little bit longer. This is why the
fast timeouts are able to trigger more often than they are expected to
(the timer has a static timeout-rate limit). Normally we consider this effect
through an error tolerance of 10%. But at least on foc x86_32 (PIT with very
low max timeout), timing is so expensive that 10% is not enough. We have to
raise it to 11%.
2017-11-06 13:57:19 +01:00
Martin Stein
d4920eade4 timer.run: end test on uncaught exceptions 2017-11-06 13:57:18 +01:00
Norman Feske
3a350b65a3 init: handle Service_denied for forwarded sessions
This patch propages the 'Service_denied' condition of forwarded sessions
to the parent. Without it, the invalid session request stays pending
infinitely, which leads to the problem described in issue #2542. It
turns out that suggested solution given in the issue text is actually
not needed when applying this fix.

Fixes #2542
2017-11-06 13:57:18 +01:00
Norman Feske
1ccd9a2fdb rom_filter: expand target buffer on demand
The ROM filter did not handle the situation where the generated content
exceeds the size of the initially allocated dataspace for the target
buffer. This patch wraps the XML generation in a retry loop that
expands the buffer as needed.
2017-11-06 13:57:18 +01:00
Norman Feske
f3988a27d4 nit_fb: support 'origin' attribute
This patch makes the specification of screen coordinates more flexible.
First, the 'origin' attribute allows one to refer to either of the four
screen corners without knowing the screen size. Second, the 'width'
and 'height' values now accept negative values, which are relative to
the screen size.
2017-11-06 13:57:18 +01:00
Norman Feske
dd5b03671d os: don't limit file-systems-session upgrades
The 'File_system::Connection' already performs an on-demand session
upgrade should the server report an 'Out_of_caps' or 'Out_of_ram'
condition. So file-system clients are normally relieved from handling
those exceptions. However, the upgrade was limited to two attempts per
operation (which amounts to 16 KiB). When using the Rump VFS plugin in
the VFS server, this amount does not always suffice. So the exception is
reflected to the client. I observed this problem as a message "unhandled
error" printed by fs_rom. This patch removes the upgrade limit such that
a greedy file-system server becomes iteratively upgraded until it stops
arguing or the client's RAM is exhausted.
2017-11-06 13:57:18 +01:00
Alexander Boettcher
676d05b751 vbox: stop input processing if vm is powered down
avoids tons of red messages about the fact that vm is already down
2017-11-06 13:57:18 +01:00
Emery Hemingway
6aba4871a7 lib/vfs/lxip: allow missing nameserver configuration
Ref #2535
2017-11-06 13:57:17 +01:00
Christian Helmuth
88a3fda36a netty: check result of UDP sendto 2017-11-01 08:39:49 +01:00
Alexander Boettcher
26eb0ce794 nova: use kernel with enabled SMAP feature
Issue #1723
2017-11-01 08:39:49 +01:00