Commit Graph

4495 Commits

Author SHA1 Message Date
Christian Helmuth
539e5212ab run: rename powerplug to netio
The run plugin is not generic and works for NETIO4/NETIO230 powerplugs
only. Further, this opens the path for other vendor-specific powerplug
plugins.

Note, the plugin parameter for the addressed powerplug was renamed to

  --power-on-netio-host  resp.
  --power-off-netio-host
2015-09-09 15:14:30 +02:00
Christian Prochaska
6e15c6b707 wifi_drv: enable support for iwl7265
Fixes #1671
2015-09-09 15:14:30 +02:00
Christian Helmuth
5230adfd63 wifi: pseudo library to install firmware
The patch prevents linking wifi_drv on each build.
2015-09-09 15:14:29 +02:00
Stefan Kalkowski
28fdc51a76 foc: delete IPC gates on cap session destruction
To correctly delete all IPC gates created via a CAP session, all
capabilities created have to be stored. Otherwise we leak kernel
objects within Fiasco.OC permanently.

Fix #702
2015-09-09 15:14:29 +02:00
Stefan Kalkowski
acc46f70b7 codezero: remove support from Genode (fix #1668) 2015-09-09 15:14:29 +02:00
Josef Söntgen
7898113f99 os: add sporadic sound test
This scripts starts two Audio_out session clients. These clients
access the soundcard via the mixer. The first client simply streams
a sample file in a loop while the second client generates a click
sound when any key is pressed.

Issue #1666.
2015-09-09 15:14:29 +02:00
Josef Söntgen
a9569eb41e mixer: advance position before mixing
Sometimes, the play position in stream is behind the out stream, mostly
because of timing issue. In this case, the mixer will produce invalid
packets which in return will lead to looping on an invalid packet in
the audio_drv.

Issue #1666.
2015-09-09 15:14:29 +02:00
Josef Söntgen
7d12bdc8bc dde_bsd: change packet processing
Instead of looping the whole queue, the driver now loops on the first
invalid packet. In any case it will send a progress signal to its
client.

Fixes #1666.
2015-09-09 15:14:29 +02:00
Martin Stein
349c15dfe4 timer test: be more tolerant in periodic test
For some platforms (at least hw_zynq on Qemu), the measured time of the
periodic timeout test exceeded the maximum that was previously
calculated without any tolerance. Most likely, this is not a malfunction
of the test subject as the error is pretty small and, of course,
measuring the time produces overhead itself. Introducing a tolerance of
only 0.1% fixes the problem.

Fixes #1599
2015-09-09 15:14:28 +02:00
Johannes Schlatow
be994641ef timer: Add Zynq-7000 support (QEMU)
Ref #1599
2015-09-09 15:14:28 +02:00
Johannes Schlatow
40b31876d2 base-hw: Add basic Zynq-7000 support (QEMU)
Ref #1599
2015-09-09 15:14:28 +02:00
Stefan Kalkowski
458b4d6fc4 base: redesign object pool using lambda interface
Instead of returning pointers to locked objects via a lookup function,
the new object pool implementation restricts object access to
functors resp. lambda expressions that are applied to the objects
within the pool itself.

Fix #884
Fix #1658
2015-09-09 15:14:28 +02:00
Martin Stein
555835c95b hw: unlock kernel before context propagation
Propagating the user context-pointer from C++ code to the mode
transition assembly doesn't touch any CPU global data. Thus, we can
reduce the in-sync window.

Fixes #1223
2015-09-09 15:14:27 +02:00
Martin Stein
91cb3decdb hw_x86_64: move Cpu_context stuff to extra unit
Other platforms implement Kernel::Cpu_context stuff in
kernel/cpu_context.cc. On x86_64, it was implemented in
kernel/thread.cc. The commit fixes this inconsistency to the other
platforms.

Ref #1652
2015-09-09 15:14:27 +02:00
Martin Stein
4e98a0f64a hw: get rid of kernel/thread_* files
The distinction between Kernel::Thread and Kernel::Thread_base is
unnecessary as currently all Hw platforms would have the same content in
the latter class. Thus I've merged Kernel::Thread_base into
Kernel::Thread. Thereby, Kernel::Thread_event can be moved to
kernel/thread.h.

Ref #1652
2015-09-09 15:14:27 +02:00
Alexander Boettcher
dd9793cdc7 hw: show ip and sp during unresolvable pagefault
Issue #1652
2015-09-09 15:14:27 +02:00
Alexander Boettcher
c5877b5575 hw: remove access_thread_regs syscall
Issue #1652
2015-09-09 15:14:27 +02:00
Alexander Boettcher
6e481127ce hw: increase stack size for thread test
Stack size of cpu helper is insufficient if a exception is thrown during
'test_create_as_many_threads()'

Related to #1652
2015-09-09 15:14:27 +02:00
Christian Helmuth
ae43d13b90 Remove always_hybrid spec
With always_hybrid also the lx_hybrid_x86 platform in
tool/create_builddir vanishes.

Fixes #1619
2015-09-09 15:14:27 +02:00
Alexander Boettcher
b6c440852b vbox: allocate guest memory in chunks
Fixes #1575
2015-08-31 13:12:52 +02:00
Christian Helmuth
78708386c5 version: 15.08 2015-08-31 12:12:31 +02:00
Norman Feske
7e7e94d3ca News item for Genode 15.08 2015-08-31 12:08:25 +02:00
Norman Feske
891968b777 Release notes for version 15.08 2015-08-31 12:08:25 +02:00
Christian Helmuth
41be88667f doc: update components, porting guide, README 2015-08-31 09:09:23 +02:00
Christian Helmuth
f4cadb8406 qt5: adapt to audio_drv rename 2015-08-31 09:09:23 +02:00
Christian Helmuth
30db0c5364 hw: prevent compiler warning 2015-08-31 09:09:23 +02:00
Christian Helmuth
ff343eab9c vbox_pointer: remove obsolete boot modules 2015-08-31 09:09:23 +02:00
Reinier Millo Sánchez
750b10b957 gpio: examples for GPIO driver 2015-08-31 09:09:23 +02:00
Reinier Millo Sánchez
98da445269 gpio: RaspberryPI GPIO driver
Fixes #1654
2015-08-31 09:09:23 +02:00
Reinier Millo Sánchez
433f859cb9 foc_odroid_x2: USB support
Fixes #1627
2015-08-31 09:09:22 +02:00
Alexander Boettcher
6776d6c9a8 nova: extend platform test by PAT test
Issue #1566
2015-08-31 09:09:22 +02:00
Alexander Boettcher
0f2c2a675a nova: support write combining
Fixes #1566
2015-08-31 09:09:22 +02:00
Norman Feske
e304bd926e Framebuffer throughput test
Issue #1566
2015-08-31 09:09:22 +02:00
Stefan Kalkowski
9f1beaa036 hw_x86_64: use 'muen' SPEC to implement aspect 2015-08-31 09:09:22 +02:00
Reto Buerki
750c4ad81d Add tutorial for base-hw on Muen
The tutorial describes how to build a Genode scenario using the
base-hw x86_64_muen target and run it as a subject on the Muen SK.
2015-08-27 13:48:26 +02:00
Reto Buerki
ad411e1a90 hw_x86_64_muen: Implement PIC take_request()
The Muen-specific PIC implementation provides the irq_occurred()
function which is used to register an IRQ with the PIC upon thread
exception.

The occurred IRQs are stored in a boolean array internally and handed
out to a CPU via take_request().
2015-08-27 13:48:25 +02:00
Reto Buerki
fa26805fd7 hw_x86_64_muen: Implement paravirt timer driver
The driver uses the timer page containing a vector and timer value to
implement the start_one_shot() and value() functions. The timer value
designates the absolute tick count of the next event.

The address of the time page is acquired using the get_memregion_info
Sinfo API function.
2015-08-27 13:48:25 +02:00
Reto Buerki
4a51f933ce hw_x86_64_muen: Add initial pagetables file
The initial pagetables for hw_x86_64_muen specify an identity mapping
from 2MiB to 1GiB plus mappings for the paravirt pages (sinfo, timer,
...).
2015-08-27 13:48:25 +02:00
Reto Buerki
c434a5ceec hw_x86_64_muen: Add C++ implementation of Sinfo API
The Muen Sinfo API is used to retrieve information about the execution
environment of a subject running on the Muen Separation Kernel.

While the C++ API is defined in sinfo.h, musinfo.h specifies the
internal format of the information stored in the Sinfo pages provided by
the Muen SK. It is a copy of the file contained in the libmusinfo
library of the Muen project. That is the reason why the coding style in
this file differs from the official style.
2015-08-27 13:48:25 +02:00
Reto Buerki
5036b96c11 hw_x86_64_muen: Add fake Timer::ms_to_tics impl
This makes the scheduler happy and it starts scheduling threads:

Booting Muen kernel v0.6.0-329-gdd545fe-UNCLEAN
0004|kernel initialized
0004|Genode 14.11-400-gecee95b
0004|int main(): --- start init ---
0004|[init -> test-printf] -1 = -1 = -1
2015-08-27 13:48:25 +02:00
Adrian-Ken Rueegsegger
21fb356cd4 hw_x86_64_muen: Provide Muen-specific serial
Subjects on Muen are not allowed to access the BIOS data area. Instead a
serial console is emulated on the fixed I/O port 0x3f8.
2015-08-27 13:48:25 +02:00
Reto Buerki
11bfbb3532 run: Use raw binary object for base-hw on Muen 2015-08-27 13:48:25 +02:00
Reto Buerki
96a0820e89 Add Muen-specific platform_support.cc
The file specifies Muen-specific MMIO regions: Sinfo and paravirt timer
pages.
2015-08-27 13:48:25 +02:00
Adrian-Ken Rueegsegger
c310e335ae hw_x86_64: Enable more specialized setup_irq_mode()
Move Platform::setup_irq_mode function from x86 platform_support.cc to
x86_64 specific file. This will enable the upcoming x86_64_muen platform
to provide a separate implementation.
2015-08-27 13:48:25 +02:00
Reto Buerki
dcd20f1566 hw: skeleton for building x86_64_muen
The hw_x86_64_muen platform is a x86/64 base-hw kernel which runs as
isolated subject (guest) on the Muen Separation Kernel (SK) [1].

The platform is implemented as an extension to hw_x86_64 replacing the
PIC and timer drivers with paravirtualized variants. The skeleton
contains a dummy PIC and timer implementation for now.

[1] - http://muen.sk
2015-08-27 13:48:24 +02:00
Reto Buerki
3420cc0b71 Add hw_x86_64_muen to create_builddir tool 2015-08-27 12:36:15 +02:00
Christian Prochaska
0885ebd5b1 vbox: make interruptibility state check conditional
If the guest is not in an interruptible state when the recall handler is
called, an assertion fails. Since the assertion is only relevant if the
recall handler was called during IRQ injection, it should be moved into
the corresponding conditional block which already has the assertion for
the 'IF' flag.

Fixes #1661
2015-08-27 12:05:18 +02:00
Christian Prochaska
26924c9bcd vbox: let the first EMT thread handle timers
By default, the EMT thread of the last vCPU handles expired timers. When
running VirtualBox with 2 vCPUs, it sporadically happens that the EMT
thread of the second CPU clears an 'interrupt pending' flag for the first
vCPU after changing the state of a timer device model, which is not
expected by our Genode-specific code (failed assertion '!_irq_win' in the
recall handler).

The problem did not occur yet when letting the EMT thread of the first
vCPU handle the expired timers, which is done by this commit as an interim
fix until the problem has been further investigated.

Issue #1660
2015-08-27 12:04:26 +02:00
Alexander Boettcher
b438181188 nova: use updated r9 kernel branch
Fixes a kernel regression (because of using builtin_retrun_address)
introduced by the out-of-memory commits.

Issue #1601
2015-08-27 12:02:16 +02:00
Alexander Boettcher
9cd85ddcf7 hw: call lock_for_destruction in platform_pd
Issue #1607
2015-08-25 10:11:07 +02:00