Commit Graph

3619 Commits

Author SHA1 Message Date
Martin Stein
b812179e82 signal: fix race in Signal_receiver pending_signal
In the past, we had the lock of the context we found for the rest of the scope
of pending_signal. Now we use for_each_locked to find the context and the
lock is released as soon as we return from for_each_locked. Thus, we need to
lock the context again before returning it to avoid that the copy constructor
during the return reads values that are currently changing.

Fixes 
2017-12-21 15:01:34 +01:00
Norman Feske
bf60e1486d wm: add missing dissolve for decorator input
The missing dissolve of the dummy decorator input component resulted in
problems when using the themed_decorator when repeatedly opening and
closing windows. In contrast to the default decorator, the themed
decorator creates and destroys nitpicker sessions per window.
2017-12-21 15:01:33 +01:00
Martijn Verschoor
8fe0a7514f Nic::Session_component: pass entrypoint in constructor
Added a new constructor that takes the entrypoint as constructor
argument. The original constructor retrieves the entrypoint from the
Genode environment. This does not allow to use a different entrypoint.
2017-12-21 15:01:33 +01:00
Stefan Kalkowski
219615b0eb hw: remove code duplication of core and hw lib
Fix 
2017-12-21 15:01:33 +01:00
Stefan Kalkowski
323de9b229 hw: map kernel text segment read-only
Fix 
2017-12-21 15:01:33 +01:00
Martin Stein
3cdcb528ff nic_router: advanced timeout configuration
Replace former rtt_sec attribute of the <config> tag by more specific
(and still optional) attributes for timeouts used in the NIC router
(these are also the default values):

<config dhcp_discover_timeout_sec="10"
        dhcp_request_timeout_sec="10"
        dhcp_offer_timeout_sec="10"
        udp_idle_timeout_sec="30"
        tcp_idle_timeout_sec="600"
        tcp_max_segm_lifetime_sec="30">

Details about the new attributes can be found in the README of the router.

Issue 
2017-12-21 15:01:32 +01:00
Martin Stein
564e6a6885 nic_router: read seconds attributes generic
Issue 
2017-11-30 16:58:49 +01:00
Christian Helmuth
25ca29002e depot: update recipe hashes 2017-11-30 11:24:49 +01:00
Christian Helmuth
1ae527ea67 qt5: qtvirtualkeyboard example depends on swrast 2017-11-30 11:23:22 +01:00
Christian Prochaska
a0a54df74c qt5: pointer shape support
Fixes 
2017-11-30 11:23:22 +01:00
Christian Prochaska
b0b436acef launchpad: allow 'Report' parent service
... for the mouse pointer shape report in Qt applications launched by 'qt_launchpad'

Issue 
2017-11-30 11:23:22 +01:00
Christian Prochaska
425d18e866 pointer: strip the last label element when matching labels
Issue 
2017-11-30 11:23:22 +01:00
Christian Prochaska
72dec21d8f pointer: fix visibility flag handling
Issue 
2017-11-30 11:23:22 +01:00
Christian Prochaska
dd98bd67a0 pointer: custom pointer shape support
Make the revised 'vbox_pointer' component the new 'pointer' component.

Fixes 
2017-11-30 11:23:22 +01:00
Christian Prochaska
18993b5ede vbox_pointer: make shape support configurable
Have the 'Report' session announcement and "hover" and "xray" ROM requests
only when needed when 'vbox_pointer' becomes the new 'pointer'.

Issue 
2017-11-30 11:23:21 +01:00
Christian Prochaska
78b38cd65b vbox_pointer: provide a 'Report' service for shape reports
Issue 
2017-11-30 11:23:21 +01:00
Christian Prochaska
5099d00eb3 vbox_pointer: use RGBA encoding in shape report
RGBA is more likely to be supported by new clients than VirtualBox's BGRA encoding.

Issue 
2017-11-30 11:23:21 +01:00
Christian Helmuth
f710e10206 fs_rom: log permission-denied errors 2017-11-30 11:23:21 +01:00
Christian Helmuth
0923ea5bea lib/vfs/rump: safely destroy dir and file handles 2017-11-30 11:23:21 +01:00
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 
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 
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 
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 .
2017-11-30 11:23:16 +01:00
Josef Söntgen
d57ebae6a0 test/sdl: handle resizing
Issue .
2017-11-30 11:23:16 +01:00
Josef Söntgen
af1c965831 sdl: forcefully disable double-buffering
Issue .
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 .
2017-11-30 11:23:16 +01:00
Josef Söntgen
86c1f65dfe pthread: implement stacksize attribute
Issue .
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