Commit Graph

91 Commits

Author SHA1 Message Date
Stefan Kalkowski
f1535b2481 uart_drv: transition to new base API
* Unify uart drivers of different hardware drivers
* Remove deprecated IRQ activations
* Remove additional timer thread in Fiasco* KDB driver
* Move more generic UART definitions to specific supported
  platforms (e.g.: pl011 -> pbxa9)
* Move internal definitions from global to local headers

Ref #1987
Fix #2071
2016-08-29 17:29:35 +02:00
Emery Hemingway
482576fabb server/fs_log: improve client isolation
Use a seperate handle at each session.
Use SEEK_TAIL to append messages to files.
Increase packet buffer.
Refactor to component framework.

Fixes #1777
Issue #2060
2016-08-29 17:29:34 +02:00
Norman Feske
17c79a9e23 base: avoid use of deprecated base/printf.h
Besides adapting the components to the use of base/log.h, the patch
cleans up a few base headers, i.e., it removes unused includes from
root/component.h, specifically base/heap.h and
ram_session/ram_session.h. Hence, components that relied on the implicit
inclusion of those headers have to manually include those headers now.

While adjusting the log messages, I repeatedly stumbled over the problem
that printing char * arguments is ambiguous. It is unclear whether to
print the argument as pointer or null-terminated string. To overcome
this problem, the patch introduces a new type 'Cstring' that allows the
caller to express that the argument should be handled as null-terminated
string. As a nice side effect, with this type in place, the optional len
argument of the 'String' class could be removed. Instead of supplying a
pair of (char const *, size_t), the constructor accepts a 'Cstring'.
This, in turn, clears the way let the 'String' constructor use the new
output mechanism to assemble a string from multiple arguments (and
thereby getting rid of snprintf within Genode in the near future).

To enforce the explicit resolution of the char * ambiguity, the 'char *'
overload of the 'print' function is marked as deleted.

Issue #1987
2016-08-29 17:27:10 +02:00
Stefan Kalkowski
7f8f0f50ea block layer: transition to new API
Ref #1987
Fix #2058
2016-08-29 17:23:20 +02:00
Alexander Boettcher
1b895484d9 sel4: adjust qemu memory in same basic run scripts
Core on seL4 is configured to run on native hardware, so some static
allocators are bit over dimensioned. Some run scripts fail on qemu because
solely 64M are available in the system - adjust the affected scripts.

Issue #2044
2016-08-10 11:07:57 +02:00
Christian Helmuth
9839e833f2 Enable linux in input run script 2016-08-10 11:07:56 +02:00
Christian Helmuth
e95d7a8fa2 report_rom: fix warning message
Fix #2036
2016-07-20 13:51:27 +02:00
Emery Hemingway
d0e7cc35fa Adjust run scripts for loss of ROM filename argument
Issue #1787
2016-07-11 13:31:36 +02:00
Emery Hemingway
51e8f05fb6 Ajdust run scenarios for strict policy matching
Issue #1901
2016-06-22 12:21:41 +02:00
Christian Helmuth
cf771c10d6 Improve tokenizing to support XML comments
The whole XML comment has to be parsed as one XML tag to support strange
but valid combinations like

  <!---->
  <!--invisible-tag></invisible-tag-->

Fixes #1424
2016-06-06 09:37:47 +02:00
Norman Feske
807be83b1b Remove inconsistent use of 'is_' prefix
Fixes #1963
2016-05-23 15:52:39 +02:00
Norman Feske
3bceefc9cf Omit superfluous use of "CAP"/"SIGNAL" services
The functionality of the former "CAP" and "SIGNAL" services is now
provided by core's "PD" service.
2016-05-09 13:24:51 +02:00
Norman Feske
511acad507 Consolidate RM service into PD session
This patch integrates three region maps into each PD session to
reduce the session overhead and to simplify the PD creation procedure.
Please refer to the issue cited below for an elaborative discussion.

Note the API change:

With this patch, the semantics of core's RM service have changed. Now,
the service is merely a tool for creating and destroying managed
dataspaces, which are rarely needed. Regular components no longer need a
RM session. For this reason, the corresponding argument for the
'Process' and 'Child' constructors has been removed.

The former interface of the 'Rm_session' is not named 'Region_map'. As a
minor refinement, the 'Fault_type' enum values are now part of the
'Region_map::State' struct.

Issue #1938
2016-05-09 13:10:51 +02:00
Martin Stein
ab9fe9cc6c tz_vmm usb_armory: update binary URIs
The binaries were moved to the genode.org webserver as free bandwidth of the
previous Github LFS was depleted.

Fixes #1902
2016-04-25 11:12:38 +02:00
Johannes Schlatow
0709340788 Component writing a ROM into a file-system session
Fixes #1917
2016-04-25 10:47:59 +02:00
Emery Hemingway
4a58154e07 server/vfs: refactor for client isolation
VFS handles are allocated from per-session heaps.

Fixes #1751
2016-04-25 10:47:53 +02:00
Christian Helmuth
02f84f98c3 Explicitly set Qemu disk-image format to raw
Prevents the annoying warning about

  WARNING: Image format was not specified for 'bin/test.img' and probing guessed raw.
           Automatically detecting the format is dangerous for raw images, write operations on block 0 will be restricted.
           Specify the 'raw' format explicitly to remove the restrictions.
2016-04-11 11:51:44 +02:00
Norman Feske
cf6f3f46f8 Test for the XML parser
Issue #1424
2016-03-10 17:08:52 +01:00
Norman Feske
9a3185f8ed base-linux: remove chroot support
Fixes #1903
2016-03-08 17:00:54 +01:00
Josef Söntgen
6d1d8afa57 usb_block_drv: USB mass storage bulk-only driver
This driver uses the Usb session interface and provides a Block session
to its client. See _repos/os/src/drivers/usb_block/README' for more
information.

Fixes #1885.
2016-02-16 14:03:38 +01:00
Martin Stein
f9ccfe3a04 tz_vmm usb_armory: document guest login data
The login data is otherwise only indirectly documented through the command that configures it in the rootfs tutorial [1].

[1] https://github.com/inversepath/usbarmory/wiki/Preparing-a-bootable-microSD-image#root-file-system

Fixes #1856
2016-01-26 16:20:38 +01:00
Martin Stein
6deb80f66d ahci_bench: fix condition for test end
Fixes #1824
2015-12-17 10:41:09 +01:00
Christian Helmuth
14c8380507 xml_generator: support bool and integer types
The Xml_generator is extended by overloads for bool as well as signed
and unsigned int, long, and long long.

Fixes #1819
2015-12-17 10:38:19 +01:00
Emery Hemingway
6e9fa10e65 server/report_rom: partial ROM label matching
Fixes #1801
2015-12-17 10:38:18 +01:00
Christian Helmuth
e387d2098d demo: adapt nested nitpicker config 2015-12-10 13:16:27 +01:00
Martin Stein
01643ccd94 cpu_quota hw exynos5: raise error tolerance
From our observations we can tell that the error should not exceed 4%.
However, there is no reasonable explanation by now why the test results
are less stable on these platforms. We have tried several things that
did not lead to an explanation or improvement:

  * changing the timing parameters of the scheduler
  * switching off SMP
  * double-checking the speed of userland and kernel timers

Ref #1805
2015-12-10 13:16:26 +01:00
Martin Stein
227b539193 cpu_quota x86_64: fix RAM quota and stack size
The test threads previously used a stack size independent from the machine
word width. Qemu was previously configured to provide 64Mb of RAM which isn't
sufficient for x86_64.

Ref #1805
2015-12-10 13:16:26 +01:00
Martin Stein
a3a8978d77 cpu_quota zynq_qemu: raise error tolerance
On Qemu, the test results for Xilinx Zynq-7000 are less stable than usual.

Ref #1805
2015-12-10 13:16:26 +01:00
Martin Stein
6410bd7261 cpu_quota.run: more info and simpler calculations
Print result error and error tolerance per test result. Use TCL commands
'format' and 'abs'to simplify calculations in the conclusion part of the run
script.

Ref #1805
2015-12-10 13:16:26 +01:00
Emery Hemingway
d0ebdfba4b server/fs_log: merge labels using 'label_prefix'
Policies are no longer partially matched against 'label' attributes.
New test at run/fs_log.

Issue #1766
2015-11-29 18:17:09 +01:00
Johannes Schlatow
50c809dfe5 os: remove deprecated os/run/network_test_nic*
The network_test_nic tests seem to be outdated. They don't work anymore for
several reasons.

Ref #1667
2015-11-29 18:17:08 +01:00
Timo Wischer
9f4b77c5c2 nic: support Zynq-7000
Ref #1667
2015-11-29 18:17:07 +01:00
Emery Hemingway
20dc750d6a Update run scenarios for policy label matching
Issue #1766
2015-11-29 18:17:06 +01:00
Martin Stein
59d2a83f30 TZ VMM & USB Armory: Demo
* Provide paravirtualized block API for accessing the second partition
  of the block device that is provided by the ESDHC driver.

* Provide paravirtualized serial API for sending log-output over Genodes
  serial port.

* Use the latest Linux suggested in the USB Armory Wiki [1] when on USB Armory
  while still using the older vendor Linux when on i.MX53 QSB. I.e.,
  provide a device tree through RAM and a rootfs through the paravirtualized
  block device when on USB Armory while providing ATAGs and Initrd when on
  i.MX53 QSB.

* Switch on the LED on the USB Armory when the VMM catches a VM-exception
  and switch it off again when as soon as the exception is handled. This
  merely show-cases the ability to instrument the LED for such purposes. In an
  ideal world, the LED is switched on as long as we're on the "Secure Side"
  and switched off as long as we're not.

* For further information see repos/os/run/tz_vmm.run

[1] https://github.com/inversepath/usbarmory/wiki/Preparing-a-bootable-microSD-image

Fixes #1497
2015-11-29 18:17:04 +01:00
Alexander Boettcher
2b6795df78 ps2: support verbose config parameter
Fixes #7
2015-11-27 12:18:51 +01:00
Josef Söntgen
7a70833ba1 mixer: add reporting and config handling
Fixes #1770.
2015-11-18 12:22:07 +01:00
Norman Feske
7c968d4c60 nitpicker: externalize xray policy
This patch removes the policy for controlling the X-Ray mode from
nitpicker to the separate component os/app/xray_trigger.

Fixes #1690
2015-11-04 14:09:28 +01:00
Emery Hemingway
1b4f894e2d VFS stress test
Issue #1648
2015-11-04 14:09:24 +01:00
Norman Feske
59014a50f1 os: new clipboard component and test
Fixes #1712
2015-10-06 12:18:54 +02:00
Norman Feske
02d07655ce os: make internal report_rom classes reusable
This patch moves the formerly internal classes of the report-ROM service
to the public location os/include/report_rom/ so that they can be reused
by other components such as the upcoming clipboard.
2015-10-06 12:18:53 +02:00
Norman Feske
702646a4a3 os: new ROM filter component
Related to #1690
2015-10-06 12:18:53 +02:00
Stefan Kalkowski
ed52d5a211 Introduce 'spec' subdirectories to outline aspects
Instead of holding SPEC-variable dependent files and directories inline
within the repository structure, move them into 'spec' subdirectories
at the corresponding levels, e.g.:

  repos/base/include/spec
  repos/base/mk/spec
  repos/base/lib/mk/spec
  repos/base/src/core/spec
  ...

Moreover, this commit removes the 'platform' directories. That term was
used in an overloaded sense. All SPEC-relative 'platform' directories are
now named 'spec'. Other files, like for instance those related to the
kernel/architecture specific startup library, where moved from 'platform'
directories to explicit, more meaningful places like e.g.: 'src/lib/startup'.

Fix #1673
2015-09-16 13:58:50 +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
Reinier Millo Sánchez
750b10b957 gpio: examples for GPIO driver 2015-08-31 09:09:23 +02:00
Norman Feske
e304bd926e Framebuffer throughput test
Issue #1566
2015-08-31 09:09:22 +02:00
Christian Helmuth
e2f2ac567e report_rom: deny requests for existing reports
If a requested report already exists the request is denied with
Invalid_args.

Further, I dusted the report_rom test and added it to the
autopilot list.
2015-08-21 11:00:58 +02:00
Josef Söntgen
4992903233 Rename audio_out_drv to audio_drv
With the introducation of the Audio_in session interface it makes
sense to rename the current available audio drivers. At the moment
only the dde_bsd audio_drv supports Audio_out as well as Audio_in.
The Linux audio_drv only supports Audio_out (there is no demand for
Audio_in support currently) but is renamed nonetheless to make it
easiert to write generic run scripts.

Issue #1644.
2015-08-21 10:59:46 +02:00
Alexander Boettcher
4cf319a9d7 os: avoid blocking on resource request in bomb.run
that are caused by bomb clients.

Issue #1632
2015-07-21 09:36:46 +02:00
Martin Stein
eaf4150c7b cpu_quota.run: support X86
The timer driver on X86 needs CPU quota with highest priority as it
frequently has to interrupt the counters to update the PIT.
On ARM this makes no difference in the test results as ARM timer
drivers, once configured, can sleep until the end of the timeouts.
On X86 we raise the error tolerance to 2% (default 1%) to compensate
the error caused by the timer.

Fixes #1621
2015-07-21 09:28:25 +02:00
Martin Stein
53e742fb02 cpu_quota.run: don't get stuck on zero counters
The test previously complained about divide-by-zero if the counters were all
zero.

Fixes #1616
2015-07-21 09:28:25 +02:00