Commit Graph

440 Commits

Author SHA1 Message Date
Norman Feske
431c80bbca Add missing 'root' attribute to vfs policies
The commit "os: avoid using deprecated APIs" tightens the policy
configuration of the VFS server such that the 'root' attribute is no
longer optional.
2019-01-30 13:54:53 +01:00
Stefan Kalkowski
b765cef359 replace Wandboard by i.MX6 reference board
Instead of using the Wandboard Quad, the reference hardware from NXP
i.MX6 Quad Sabrelite will be used by Fiasco.OC, sel4 and hw by default.
2019-01-30 13:35:28 +01:00
Norman Feske
81fb10daaa Consistently name block components
This patch replaces abbreviations like "blk", "cli", and "srv" by their
full forms "block", "client", and "server".

Fixes #1258
2019-01-14 12:34:39 +01:00
Norman Feske
bf62d6b896 Move timer from os to base repository
Since the timer and timeout handling is part of the base library (the
dynamic linker), it belongs to the base repository.

Besides moving the timer and its related infrastructure (alarm, timeout
libs, tests) to the base repository, this patch also moves the timer
from the 'drivers' subdirectory directly to 'src' and disamibuates the
timer's build locations for the various kernels. Otherwise the different
timer implementations could interfere with each other when using one
build directory with multiple kernels.

Note that this patch changes the include paths for the former os/timer,
os/alarm.h, os/duration.h, and os/timed_semaphore.h to base/.

Issue #3101
2019-01-14 12:33:57 +01:00
Norman Feske
ca6ee2d91a block_tester.run: fix use of ld attribute 2019-01-07 12:33:55 +01:00
Martin Stein
89020bc3c0 depot_autopilot: move RTC test to autopilot.list 2018-11-29 11:54:30 +01:00
Stefan Kalkowski
36fe50ebad base: unify mp_server and affinity test
* remove outdated cpufreq test for Arndale
* execute new SMP test on hardware not in Qemu in nightly tests

Ref #3041
2018-11-27 11:36:35 +01:00
Martin Stein
2d041ac0fc depot_autopilot: evaluate sets of test packages 2018-11-16 15:07:53 +01:00
Martin Stein
f64ec500bf run/rtc: assert spec x86 and !linux 2018-11-16 14:37:20 +01:00
Martin Stein
36932ee129 run/fs_packet: raise test timeout 2018-11-16 14:37:20 +01:00
Martin Stein
0c70a69618 run/dynamic_config_slave: fix cap quota 2018-11-16 14:37:20 +01:00
Martin Stein
0b3351991a run/dynamic_config_loader: fix cap quota 2018-11-16 14:37:20 +01:00
Martin Stein
99d9830968 run/dynamic_config: fix caps attribute 2018-11-16 14:37:20 +01:00
Martin Stein
719848d59a run/trace_logger: remove unnecessary stuff 2018-11-16 14:37:20 +01:00
Martin Stein
fff80bfe6c run/terminal_crosslink: fix cap quota 2018-11-16 14:37:20 +01:00
Martin Stein
4e29c1ca40 test/xml_node: move to base 2018-11-16 14:37:19 +01:00
Martin Stein
ed1cec2efa test/xml_generator: move to base 2018-11-16 14:37:19 +01:00
Martin Stein
0b8ea50589 test/slab: move to os/ as it uses timer driver 2018-11-16 14:37:19 +01:00
Stefan Kalkowski
fe3f67f712 test: add simple cpu benchmark test (fix #3026) 2018-11-16 14:37:19 +01:00
Martin Stein
ae55954919 nic_router_flood: reworked to stress/analyze more
Issue #2953
2018-10-29 09:36:21 +01:00
Martin Stein
d6c6549354 nic_router: destroy links on insufficient resource
If the NIC router has insufficient CAP or RAM quota for the creation of
a state object for an interface, it tries to destroy a certain amount of
existing state objects of this interface to free resources. Afterwards,
it retries handling the current packet once. If it does fail again, the
router drops the packet.

Issue #2953
2018-10-29 09:36:21 +01:00
Martin Stein
364f69edad Xml_generator: fix and test missing '\0'
Ensure that a '\0' always appears at the end of the ouput of the XML
generator.  Previously, exceptions during the Node(...) constructor
might have prevented this. This commit also extends the xml_generator
test to drive a harder test on exceptions in the Xml_generator.

Issue #2953
2018-10-29 09:36:20 +01:00
Martin Stein
85d589a49c Xml_generator: fix exception handling in Node(...)
When the functor provided to the Node constructor throws an exception,
do revert all changes in reverse order. Previously, the changes made
to the parent node were not considered by the exception handler which
caused unnecessary characters to remain in the out buffer for each
reverted node.

Issue #2953
2018-10-29 09:36:20 +01:00
Stefan Kalkowski
b02f483841 dde_linux: usb host controller driver version 4.16 2018-08-30 09:24:45 +02:00
Christian Helmuth
40a84e0c81 input/ps2: poll for mouse-reset results
The PS/2 driver retries to get mouse-reset results for 700 ms, sleeping
after each attempt for 10 ms. So, the driver needs a Timer session now.

Fixes #2713
2018-08-28 17:10:55 +02:00
Alexander Boettcher
8a5e762c24 nova: log_core.run adjustments 2018-08-28 16:45:24 +02:00
Emery Hemingway
ca042e4e6e Fix VFS notifications for ram file removal
The ram plugin to the VFS must send notifications to watch handles on
files when they are removed. This brings the VFS server to parity with
the ram_fs server for the sake of notifications.

Move run/fs_report to gems and use the vfs server and the vfs init
plugin in the test.

Ref #2902
2018-08-02 14:36:39 +02:00
Norman Feske
4b46abf813 base: rm first-class support for static binaries
This patch removes the detection of statically linked executables from
the base framework. It thereby fixes the corner cases encountered with
Sculpt when obtaining the binaries of the runtime from the depot_rom
service that is hosted within the runtime.

Statically linked binaries and hybrid Linux/Genode (lx_hybrid) binaries
can still be started by relabeling the ROM-session route of "ld.lib.so"
to the binary name, pretending that the binary is the dynamic linker.
This can be achieved via init's label rewriting mechanism:

  <route>
    <service name="ROM" unscoped_label="ld.lib.so">
      <parent label="test-platform"/> </service>
  </route>

However, as this is quite cryptic and would need to be applied for all
lx_hybrid components, the patch adds a shortcut to init's configuration.
One can simply add the 'ld="no"' attribute to the <start> node of the
corresponding component:

  <start name="test-platform" ld="no"/>

Fixes #2866
2018-08-02 14:36:38 +02:00
Emery Hemingway
b1b83f4d6d Process packets in batches at the VFS server
Process I/O packets in batches. If a batch is processed and there are
still packets pending, send a signal locally to the packet handler and
return to the entrypoint signal dispatcher. This prevents clients from
starving each other, which happens when a client continuously submits
packets at a faster rate than the server can process.

Fix #2900
2018-08-02 14:36:37 +02:00
Emery Hemingway
f3abee631a File_system packet processing test
Test of File_system I/O scheduling. It appears that a client not
submitting I/O packets slower than the VFS server can process will
starve other clients.

Ref #2900
2018-08-02 14:36:36 +02:00
Emery Hemingway
09bf68e8ad Cached_fs_rom: serve static ROM sessions from a cache
This component is contrasted with the fs_rom server that serves
independent dataspaces to each client. Using a cache was not possible
until the region map session supported the creation of read-only
attachments.

Test at run/read_only_rom.

Ref #1633
Fix #2760
2018-08-02 14:36:35 +02:00
Norman Feske
e20fe9d402 bomb.run: disable on Pistachio
The test triggers the following assertion in the kernel, which will
remain unfixed as the kernel is no longer developed:

  Assertion queue_state.is_set(queue_state_t::send) failed in file
  .../pistachio/kernel/src/api/v4/tcb.h, line 727

This assertion is presumably similar / related to issue #1495.
2018-07-03 09:39:36 +02:00
Norman Feske
d068eaa9f7 input_filter.run: no char-repeat test using PIT
The legacy PIT timer driver is too jittery for the character-repeat
test. This patch disables the test for platforms using this device as
user-level time source, which are at the moment OKL4, Pistachio, and
seL4.
2018-07-03 09:39:35 +02:00
Christian Prochaska
1d3ec6f0ae Test successive thread creation and destruction
Fixes #2887
2018-07-03 09:39:34 +02:00
Christian Helmuth
8d1d57fbdf Tweak run scripts for sel4 (caps, timeout) 2018-07-03 09:39:32 +02:00
Sebastian Sumpf
10485b0d39 run: rename 'check_installed' to 'installed_command'
Also remove 'requires_installation_of', while also checking sbin
directories in 'have_installed'. The run scripts have been adjusted
accordingly.

Fixes #2853
2018-07-03 09:39:31 +02:00
Norman Feske
365d0bccd5 init.run: prioritize timer over test
The 200-second timeout of the init test triggers on some test platform
(in particular on qemu) while it is overly pessimistic on others.
This patch aims at stabilizing the timing behavior of the test across
the tested kernels/machines.
2018-07-03 09:39:31 +02:00
Norman Feske
3bbeacad20 init: preserve final state of exited children
This is a follow-up patch of "init: avoid too eager child restart". On
each config update of init, init re-applies child-specific configuration
changes. In the case of an already exited child, this re-evaluation
wrongly marked such a child as abandoned because the child's environment
sessions do no longer exist. Abandoning the child, in turn, triggers the
destruction and subseqent restart (because the <start> node of the
configuration still exists). The latter is bad for two reasons.

First, the exit state of the original instance becomes lost. Second, the
restart may have unexpected side effects due to sessions created by the
new instance. I.e., when resizing a partition in sculpt, init would
wrongly restart the gpt-write tool after the tool successfully exited.
This collides with a newly started instance of part_blk/resize2fs, which
now competes with the second gpt-write instance for the exclusive access
of the targeted block device.

The patch prevents init from re-applying configurations to exited
children. The accompanied test case covers the corner case.
2018-07-03 09:39:30 +02:00
Martin Stein
2af9cb7952 nic_router_flood.run: be more flexible
Do not simply wait for the good ping test to finish, but for the other
flood tests to trigger the RAM exhaustion. This makes the test more
robust with slower platforms or a different timing.

Issue #2857
2018-06-29 10:44:59 +02:00
Martin Stein
49a3a0e0d0 nic_router: multiple uplinks
Introduce the uplink tag:

! <config>
!    <uplink label="wifi"  domain="uplink">
!    <uplink label="wired" domain="wired_bridge">
!    <uplink               domain="wired_bridge">
! <config/>

For each uplink tag, the NIC router requests a NIC session with the
corresponding label or an empty label if there is no label attribute.
These NIC sessions get attached to the domain that is set in their
uplink tag as soon as the domain appears. This means their lifetime is
not bound to the domain. Uplink NIC sessions can be safely moved from
one domain to another without being closed by reconfiguring the
corresponding domain attribute.

Attention: This may render previously valid NIC router configurations
useless. A domain named "uplink" doesn't automatically request a NIC
session anymore. To fix these configurations, just add

! <uplink domain="uplink"/>

or

! <uplink label="[LABEL]" domain="uplink"/>

as direct subtag of the <config> tag.

Issue #2840
2018-06-29 10:44:53 +02:00
Martin Stein
14357b0b44 nic_router_flood.run: test DoS against router
Currently has three clients that continuously create new UDP/TCP/ICMP
connections through the NIC router with NAT to the outer world and they
get never closed.  A fourth client does normal ping through the same
domain to the outer world that must succeed even after the RAM quota of
the other session at the router is exhausted. The test is restricted to
Qemu to not being at risk to flood real networks.

Issue #2857
2018-06-29 10:40:13 +02:00
Norman Feske
78d83ebda8 utf8.run: increase timeout, needed for sel4 2018-06-13 13:52:11 +02:00
Alexander Boettcher
ef482513c4 base: reset unfinished xml nodes in xml_generator
Fixes #2855
2018-06-13 13:50:35 +02:00
Norman Feske
7088e4faaa os: add init_loop test
This test monitors the RAM quota of a dynamic init and a server hosted
within the dynamic init in the presence of a repeatedly created and
destructed client.
2018-06-12 12:11:46 +02:00
Martin Stein
1330c27ac6 ping.run: mark as "not supported" on Linux & FOC
On Linux, we have a tap device as NIC back end but there is no one to
ping to in the subnet of the tap device. On FOC, the tests seem to trigger
a bug in the destruction of components with parent.exit(X); .

Fixes #2848
2018-06-12 12:11:44 +02:00
Norman Feske
950b270e74 init: support dynamic cap-quota adjustment
This patch makes init's dynamic quota balancing mechanism available for
capability quotas.

Fixes #2852
2018-06-12 12:11:42 +02:00
Alexander Boettcher
70028f8445 nova: export kernel messages via memory
Fixes #2207
2018-06-12 12:11:37 +02:00
Emery Hemingway
1af6bd1454 Fs_rom: send signals on file removal
Clients may wish to act on missing files. In any case the fs_rom
needs to reopen a watch handle when a file is deleted, and this
sort of change to the internal state machine is propelled by
client RPC requests.

Fix #2839
2018-05-31 12:28:12 +02:00
Martin Stein
6de79ad703 ping_nic_router.run: add nic_bridge behind router
This tests the case that behind a NIC router domain there are not only
directly connected clients of the subnet but also Layer 2 indirections like
a switch or a bridge which might be interesting for example for testing the
NIC routers DHCP server implementation.

Fixes #2837
2018-05-30 13:36:33 +02:00
Martin Stein
0996954abb ping tests: fix for linux and hw + arm
Some platforms need more caps in some components and more time to finish the
test.

Issue #2837
2018-05-30 13:36:33 +02:00
Alexander Boettcher
0ef7e58ef9 platform_drv.inc: support acpi_drv and acpica
Issue #2816
2018-05-30 13:36:31 +02:00
Norman Feske
7b6b3a4535 base: fix destruction of async env sessions
When an environment session is provided by a async service such as a
sibling component, the session metadata must be preserved until end of
the lifetime of the session at the server has been acknowledged by the
server. Since the session meta data of env sessions are always part of
the 'Child' object, the destruction of this object must be deferred
until this point.
2018-05-30 13:36:30 +02:00
Christian Helmuth
bba5a61ef9 Don't run ping test on unsupported platforms 2018-05-30 13:36:24 +02:00
Christian Helmuth
cb3556877d pointer: show default pointer on empty shape report 2018-05-30 13:36:15 +02:00
Martin Stein
505d30cc42 Update ping tests
On real hardware, the tests expect an IPv4 subnet such that UDP requests
to 10.0.0.2 port 12345 get answered with an ICMP destination port unreachable.

Issue #2775

support USB NIC

Issue #2788

Set DHCP discover timeout to 1 second because, for some reason, the first
DHCP discover attempt of the NIC router on the PandaBoard times out with the
nightly test infrastructure.

Issue #2788

Adaption to mac-address allocation changes
2018-05-30 13:36:13 +02:00
Martin Stein
d93fda594a ping: dynamic IP configuration
Use DHCP to obtain and maintain an IP configuration if no static
configuration is given.

Issue #2775
2018-05-30 13:36:12 +02:00
Martin Stein
980f3e9c5c net: use Size_guard for packet-data accessors
Instead of handing over the maximum available size to the packet data
accessors, hand over a size guard that keeps track of the packets
boundaries.

This commit also moves the size-guard utilitiy header of Ping and NIC
Router to the include/net directory making it a part of the net library.
It applies the new approach to all net-lib users in the basic repositories.

Ping looses its configurability regarding the ICMP data size as this would
require an additional method in the size guard which would be used only by
Ping.

The size guard was also re-worked to fit the fact that a packet can
bring a tail as well as a header (Ethernet).

Issue #2788
2018-05-30 13:36:11 +02:00
Emery Hemingway
e2661c58dc Convert static VFS library to dynamic library
Fix #2759
2018-05-30 12:26:19 +02:00
Johannes Schlatow
48aa50b97c test/trace_logger: fully automate test
Issue #2735

Co-authored-by: Martin Stein <martin.stein@genode-labs.com>
2018-05-03 15:31:55 +02:00
Norman Feske
afcad2a968 os: new Input::Event representation
This commit changes the 'Input::Event' type to be more safe and to
deliver symbolic character information along with press events.

Issue #2761
Fixes #2786
2018-05-03 15:31:25 +02:00
Norman Feske
afadbbbb04 rom_filter: add attribute matching for input nodes
The new 'attribute' and 'value' attributes of input nodes
can be used to select input sub nodes that match the presence and value
of the specified attribute.

Issue #2691
2018-05-03 15:31:18 +02:00
Josef Söntgen
505ff0bb11 ping: exit run script on not supported platforms
Fixes #2756.
2018-04-19 12:39:19 +02:00
Norman Feske
cb78516bf1 os: add tests to autopilot
Since the autopilot has become able to use the depot, futher tests can
be enabled by default.
2018-04-19 12:38:53 +02:00
Josef Söntgen
04516a0d39 nvme_drv: add driver for NVMe storage devices
This driver component provides support for using consumer NVMe storage
devices, i.e. it omits name space managment and will always use the
first name space, on Genode. For now it defaults to a reasonable low
configuration:

  -    1 I/O queue (completion/submission tuple)
  -  128 entries in the I/O queue
  - 4096 as the only I/O transaction memory page size

Fixes #2747.
2018-04-19 12:38:22 +02:00
Josef Söntgen
ce93e47e89 os: add Block session tester component
Issue #2747.
2018-04-10 13:56:04 +02:00
Martin Stein
cf32243822 ping_nic_router.run: add icmp_idle_timeout_sec 2018-04-10 11:20:45 +02:00
Martin Stein
d35d946adf ping_nic_router.run: ICMP through a nic_router
This tests ping with simple IP forwarding, ping with NAPT as well as
forwarding of ICMP "Destination Unreachable" messages through the NIC
router.

Issue #2732
2018-04-10 11:20:44 +02:00
Martin Stein
84a3fbd239 app/ping: perform ICMP Echo to another IP host
The 'ping' component continuously sends ICMP Echo requests to a given IP host
and waits for the corresponding ICMP Echo replies. For each successfull ICMP
Echo handshake it prints a short statistic. By now, it can be used only with a
static IP configuration. The size of the ICMP data field can be configured. It
gets filled with the letters of the alphabet ('a' to 'z') repeatedly.

Issue #2732
2018-04-10 11:20:44 +02:00
Emery Hemingway
9c6b720ec1 Notification support for the VFS library
Add a new 'Vfs_watch_handle' type to the VFS interface. This handle type
will pass a handle context up through the I/O handler to the application
when a notification event occurs.

Watch support implemented for RAM and File_system plugins, all other
file-systems return WATCH_ERR_STATIC by default.

Test at run/fs_rom_update_ram and run/fs_rom_update_fs.

Fix #1934
2018-04-10 11:11:51 +02:00
Norman Feske
3778558608 os: reworked nitpicker_gfx/text_painter.h
This patch improves the `Text_painter` utility that is commonly used by
native Genode components to render text:

- Support for subpixel positioning
- Generic interface for accessing font data
- Basic UTF-8 support

Since the change decouples the font format from the 'Text_painter' and
changes the API to use the sub-pixel accurate 'Text_painter::Position'
type, all users of the utility require an adaptation.

Fixes #2716
2018-04-10 11:09:18 +02:00
Alexander Boettcher
a347be2222 sel4: enable wandboard sd card bench test
Issue #2665
2018-04-10 11:09:16 +02:00
Alexander Boettcher
bc2a998261 demo: test demo scenario bootup by autopilot 2018-03-29 14:59:06 +02:00
Christian Helmuth
9242b4278c Remove ATAPI from ahci_drv config in test
ATAPI does not work reliably on QEMU and is not tested by the run script
anyway.
2018-03-29 14:59:05 +02:00
Norman Feske
d59d07b5e3 os: util/utf8.h for UTF-8 string handling
This patch adds a simple UTF-8 decoder at 'os/include/util/utf8.h'
along with a test at 'os/run/utf8.run'.

Fixes #2717, related to issue #2716
2018-03-27 13:44:27 +02:00
Emery Hemingway
4a3fc21ada New watch handle mechanism for File_system session
File_system clients may now watch files and directories for changes by
opening a 'Watch_handle' rather than submitting a 'CONTENT_CHANGED'
packet to the server. When a change happens at a node with an open
Watch_handle a CONTENT_CHANGED packet will be sent from the server to
the client. This serializes registration with other handle operations
and separates I/O handle state from notification handle state.

Test at run/fs_rom_update.

Ref #1934
2018-02-14 20:41:09 +01:00
Martin Stein
ccc67d6f68 trace_logger: convenient tracing frontend
The 'trace_logger' component can be used to easily gather, process and export
different types of tracing data. Which subjects to select is configurable via
session label policies and thread names. Which data to collect from the
selected subjects can be configured for each subject individually, for groups
of subjects, or for all subjects. The gathered data can be exported as log
output.

This is an example configuration of the 'trace_logger' component which shows
the default value for each attribute except the policy.thread and
policy.label:

! <config verbose="no"
!         session_ram="10M"
!         session_arg_buffer="4K"
!         session_parent_levels="0"
!         period_sec="5"
!         activity="no"
!         affinity="no"
!         default_policy="null"
!         default_buffer="4K">
!
!    <policy label="init -> timer" />
!    <policy label_suffix=" -> ram_fs" />
!    <policy label_prefix="init -> encryption -> "
!            thread="worker"
!            buffer="4K"
!            policy="null" />
! </config>

For more details see os/src/app/trace_logger/README.

Fixes #2654
2018-02-09 13:34:20 +01:00
Martin Stein
1936667a53 test/xml_node: test Xml_node::decoded_content
Issue #2644
2018-02-09 13:26:01 +01:00
Alexander Boettcher
892f51ab1c os: add app to transform kernel/core output to LOG
Issue #2207
2017-12-21 15:01:48 +01:00
Christian Prochaska
425d18e866 pointer: strip the last label element when matching labels
Issue #2585
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 #2585
2017-11-30 11:23:22 +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
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
Norman Feske
1514667b42 demo.run: showcase the use of 'nit_focus' 2017-11-30 11:23:15 +01:00
Josef Söntgen
f9c2e0e21c lx_block: add file based Block driver for Linux
Issue #2558.
2017-11-30 11:23:04 +01:00
Norman Feske
26d4753a3c input_filter: accelerate relative motion events 2017-11-09 12:18:43 +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
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
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
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
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
Alexander Boettcher
5e5c705fbc init_smp.run: limit spawned init's for x86_32 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
Martin Stein
68cd5e8004 nic_router & timer* tests: prioritize timer driver
The timer driver should always be of the highest priority to avoid
problem with timers that have low max-counter values like the PIT
with only 53 ms.

Ref #2400
2017-09-07 11:47:15 +02:00
Martin Stein
12eb7a44d0 x86 timeout test: consider instable tsc (quickfix)
This is a quickfix to avoid testing microseconds precise time on older x86
machines that have no invariant TSC as interpolation source.

Ref #2400
2017-08-30 10:00:01 +02:00
Christian Helmuth
ae0c9e7692 Increase cap quota for usb_drv 2017-08-30 10:00:00 +02:00
Emery Hemingway
1fce8d0d74 default ahci_drv and part_blk Block sessions to read-only
Add a "writeable" policy option to the ahci_drv and part_blk Block
servers and default from writeable to ready-only. Should a policy
permit write acesss the session request argument "writeable" may still
downgrade a session to ready-only.

Fix #2469
2017-08-28 16:49:51 +02:00
Martin Stein
ffaf99ae86 timeout test: remove error-limit exception for PIT
The problems with the PIT timer drivers were fixed so it is not necessary
anymore to treat them special.

Ref #2400
2017-08-28 16:49:49 +02:00
Alexander Boettcher
7a006ccf50 uefi: adjust framebuffer.run to use fb_boot_drv
Issue #2242
2017-08-28 16:49:47 +02:00
Martin Stein
9476f3f645 run/init: test abandoned any-child routes
Currently, init does not test wether a service is abandoned on a new
configuration if the service was routed via an any-child route. Trigger
this behaviour in the init test.

Ref #2483
2017-08-28 16:49:35 +02:00
Alexander Boettcher
4020766105 sel4: adapt timeouts of run scripts
Issue #2451
2017-08-18 10:24:47 +02:00
Alexander Boettcher
da5441292a sel4: add Wandboard Quad (iMX6) support
Issue #2451
2017-08-17 11:04:21 +02:00
Alexander Boettcher
66c0c7b6f1 sel4: add x86_64 support
Issue #2451
2017-08-17 11:04:20 +02:00
Alexander Boettcher
95329c82e2 sel4: update to 5.2.0
Issue #2451
2017-08-17 11:04:19 +02:00
Norman Feske
7d12d7a78f fs_report.run: replace test with dedicated program
The new version of the test exercises the combination of fs_report with
ram_fs and fs_rom as a more flexible alternative to report_rom.

It covers two corner cases that remained unaddressed by fs_rom and
ram_fs so far: First, the late installation of a ROM-update signal
handler at fs_rom right before the content of the file is modified.
Second, the case where the requested file is not present on the file
system at the creation time of the ROM session. Here, the ram_fs missed
to inform listeners for the compound directory about the later created
file.
2017-08-17 10:59:43 +02:00
Norman Feske
a9da97bc4a init.run: lower timing sensitivity
Instead of relying on init's delayed reporting, we explicitly force init
to produce a new report with the up-to-date child-RAM information.
2017-06-29 12:00:03 +02:00
Martin Stein
67fc1ec42b timeout test: prioritize timer driver over test
Ref #2400
2017-06-29 12:00:00 +02:00
Martin Stein
61f59818d3 pit/fiasco timeout: raise time error tolerance
On platforms that use the PIT timer driver, 'elapsed_ms' is pretty
inprecise/unsteady (up to 3 ms deviation) for a reason that is not
clearly determined yet. On Fiasco and Fiasco.OC, that use kernel timing,
it is the same. So, on these platforms, our locally interpolated time
seems to be fine but the reference time is bad. Until this is fixed, we
raise the error tolerance for these platforms in the run script.

Ref #2400
2017-06-29 11:59:59 +02:00
Emery Hemingway
73eb7a52a0 server/fs_report: do not append '.report to file names
Appending a suffix to report filenames was behavior inherited from
fs_log, it prevents creating files where directories need to be created
later. But unlike logs, only a subset of the hierarchy will report and
those that do append a component-local label, so the risk of collision
is low.

By removing the suffix fs_rom can serve reports back as ROM just as
report_rom does.

Ref #2422
2017-06-29 11:59:56 +02:00
Christian Prochaska
04f82721b1 fs_rom_update.run: add capability quota
Fixes #2453
2017-06-29 11:59:54 +02:00
Norman Feske
c7b739cc61 bomb.run: define resource preservation for init
This patch increases init's preserved RAM and capability quota to
account for a current limitation of init with respect to the creation of
sessions to parent services:

In contrast to regular routed services, sessions to parent services are
created via 'Env::session'. The implementation of 'Env::session'
automatically upgrades session quotas on demand, which is the desired
behavior for regular 'Connection' objects. However, for sessions
established on the behalf of init's children, we would need to reflect
the error condition to the child instead of resolving it locally within
init (by subsidizing the session with init's quota). This patch leaves
this issue unresolved but fixes the symptom for the bomb test. It is
meant as an interim solution until the handling of parent sessions is
revised.
2017-06-29 11:59:53 +02:00
Martin Stein
5fec4a2166 timeout test: raise error tolerance on nova + qemu
On QEMU, NOVA uses the pretty unstable TSC emulation as primary time
source. Thus, timeouts do not trigger with the common precision (< 50
ms). Use an error tolerance of 200 ms for this platform constellation.

Ref #2400
2017-06-29 11:59:49 +02:00
Christian Helmuth
ba9ef7fdee foc: use slab for meta-data in RPC cap factory 2017-06-19 12:35:56 +02:00
Emery Hemingway
47c616ab94 server/fs_report: write reports to file-systems
Fix #2422
2017-06-19 12:35:54 +02:00
Martin Stein
23337eb6e7 run/timeout: run also on arm w/o hw and qemu
On platforms were we do not have local time interpolation we can simply
skip the first test stage in the timeout test. This way, we can at least
test the rest.

Fixes #2435
2017-05-31 17:50:28 +02:00
Christian Helmuth
8bd0efced6 Remove obsolete RAM/CAP services from run scripts
Adapted launchpad and also the rm_fault and resource_request tests.

Issue #2407
2017-05-31 13:16:22 +02:00
Emery Hemingway
16be05e530 Optional session label for Rtc connection constructor
Ref #2410
2017-05-31 13:16:22 +02:00
Christian Helmuth
b37f411c3f ahci: optionally report discovered devices
Issue #2417
2017-05-31 13:16:20 +02:00
Stefan Kalkowski
0fb672b493 run: use default Qemu memory size for x86
Fix #2428
2017-05-31 13:16:19 +02:00
Boris Mulder
d094ff995f part_blk: added optional partitions report 2017-05-31 13:16:16 +02:00
Norman Feske
0167d5af50 Integrate core's RAM service into the PD service
Fixes #2407
2017-05-31 13:16:14 +02:00
Martin Stein
c70fed29f7 os/timer: interpolate time via timestamps
Previously, the Genode::Timer::curr_time always used the
Timer_session::elapsed_ms RPC as back end.  Now, Genode::Timer reads
this remote time only in a periodic fashion independently from the calls
to Genode::Timer::curr_time. If now one calls Genode::Timer::curr_time,
the function takes the last read remote time value and adapts it using
the timestamp difference since the remote-time read. The conversion
factor from timestamps to time is estimated on every remote-time read
using the last read remote-time value and the timestamp difference since
the last remote time read.

This commit also re-works the timeout test. The test now has two stages.
In the first stage, it tests fast polling of the
Genode::Timer::curr_time. This stage checks the error between locally
interpolated and timer-driver time as well as wether the locally
interpolated time is monotone and sufficiently homogeneous. In the
second stage several periodic and one-shot timeouts are scheduled at
once. This stage checks if the timeouts trigger sufficiently precise.

This commit adds the new Kernel::time syscall to base-hw. The syscall is
solely used by the Genode::Timer on base-hw as substitute for the
timestamp. This is because on ARM, the timestamp function uses the ARM
performance counter that stops counting when the WFI (wait for
interrupt) instruction is active. This instruction, however is used by
the base-hw idle contexts that get active when no user thread needs to
be scheduled.  Thus, the ARM performance counter is not a good choice for
time interpolation and we use the kernel internal time instead.

With this commit, the timeout library becomes a basic library. That means
that it is linked against the LDSO which then provides it to the program it
serves. Furthermore, you can't use the timeout library anymore without the
LDSO because through the kernel-dependent LDSO make-files we can achieve a
kernel-dependent timeout implementation.

This commit introduces a structured Duration type that shall successively
replace the use of Microseconds, Milliseconds, and integer types for duration
values.

Open issues:

* The timeout test fails on Raspberry PI because of precision errors in the
  first stage. However, this does not render the framework unusable in general
  on the RPI but merely is an issue when speaking of microseconds precision.

* If we run on ARM with another Kernel than HW the timestamp speed may
  continuously vary from almost 0 up to CPU speed. The Timer, however,
  only uses interpolation if the timestamp speed remained stable (12.5%
  tolerance) for at least 3 observation periods. Currently, one period is
  100ms, so its 300ms. As long as this is not the case,
  Timer_session::elapsed_ms is called instead.

  Anyway, it might happen that the CPU load was stable for some time so
  interpolation becomes active and now the timestamp speed drops. In the
  worst case, we would now have 100ms of slowed down time. The bad thing
  about it would be, that this also affects the timeout of the period.
  Thus, it might "freeze" the local time for more than 100ms.

  On the other hand, if the timestamp speed suddenly raises after some
  stable time, interpolated time can get too fast. This would shorten the
  period but nonetheless may result in drifting away into the far future.
  Now we would have the problem that we can't deliver the real time
  anymore until it has caught up because the output of Timer::curr_time
  shall be monotone. So, effectively local time might "freeze" again for
  more than 100ms.

  It would be a solution to not use the Trace::timestamp on ARM w/o HW but
  a function whose return value causes the Timer to never use
  interpolation because of its stability policy.

Fixes #2400
2017-05-31 13:16:11 +02:00
Christian Helmuth
307dd5768c Test for part_blk with GPT
Issue #1576
2017-05-31 13:16:11 +02:00
Christian Helmuth
03a1008f2e Use parted in part_blk test
Fixes #1576
2017-05-31 13:16:10 +02:00
Stefan Kalkowski
10e2e223cd foc: remove obsolete features (ref #2405)
Removes the following Fiasco.OC specific features:
* GDB extensions for Fiasco.OC
* i.MX53 support for Fiasco.OC
* Kernel debugger terminal driver
* Obsolete interface Native_pd
* Obsolete function of interface Native_cpu
2017-05-31 13:16:08 +02:00
Norman Feske
4d442bca30 Streamline exception types
This patch reduces the number of exception types by facilitating
globally defined exceptions for common usage patterns shared by most
services. In particular, RPC functions that demand a session-resource
upgrade not longer reflect this condition via a session-specific
exception but via the 'Out_of_ram' or 'Out_of_caps' types.

Furthermore, the 'Parent::Service_denied', 'Parent::Unavailable',
'Root::Invalid_args', 'Root::Unavailable', 'Service::Invalid_args',
'Service::Unavailable', and 'Local_service::Factory::Denied' types have
been replaced by the single 'Service_denied' exception type defined in
'session/session.h'.

This consolidation eases the error handling (there are fewer exceptions
to handle), alleviates the need to convert exceptions along the
session-creation call chain, and avoids possible aliasing problems
(catching the wrong type with the same name but living in a different
scope).
2017-05-31 13:16:07 +02:00
Norman Feske
1f4f119b1e Capability quota accounting and trading
This patch mirrors the accounting and trading scheme that Genode employs
for physical memory to the accounting of capability allocations.

Capability quotas must now be explicitly assigned to subsystems by
specifying a 'caps=<amount>' attribute to init's start nodes.
Analogously to RAM quotas, cap quotas can be traded between clients and
servers as part of the session protocol. The capability budget of each
component is maintained by the component's corresponding PD session at
core.

At the current stage, the accounting is applied to RPC capabilities,
signal-context capabilities, and dataspace capabilities. Capabilities
that are dynamically allocated via core's CPU and TRACE service are not
yet covered. Also, the capabilities allocated by resource multiplexers
outside of core (like nitpicker) must be accounted by the respective
servers, which is not covered yet.

If a component runs out of capabilities, core's PD service prints a
warning to the log. To observe the consumption of capabilities per
component in detail, the PD service is equipped with a diagnostic
mode, which can be enabled via the 'diag' attribute in the target
node of init's routing rules. E.g., the following route enables the
diagnostic mode for the PD session of the "timer" component:

  <default-route>
    <service name="PD" unscoped_label="timer">
      <parent diag="yes"/>
    </service>
    ...
  </default-route>

For subsystems based on a sub-init instance, init can be configured
to report the capability-quota information of its subsystems by
adding the attribute 'child_caps="yes"' to init's '<report>'
config node. Init's own capability quota can be reported by adding
the attribute 'init_caps="yes"'.

Fixes #2398
2017-05-31 13:16:06 +02:00
Norman Feske
773e08976d Assign cap quotas in run scripts and recipes
Issue #2398
2017-05-31 13:16:06 +02:00
Emery Hemingway
24a9537a27 File_system: replace per-handle signals with notification packets
Replace registration and signaling of per-handle signal capabilities
with CONTENT_CHANGED notification packets.

Fix #2397
2017-05-31 13:16:01 +02:00
Christian Helmuth
1d99e7ede9 base: classify signals as I/O and application level
Fixes #2363
2017-05-31 13:15:58 +02:00
Christian Helmuth
7680d20686 Re-enable usb_block test 2017-05-31 13:15:54 +02:00
Norman Feske
8e7aa54493 base: drop session states of vanished clients
For asynchronously provided sessions, the parent has to maintain the
session state as long as the server hasn't explicitly responded to a
close request. For this reason, the lifetime of such session states is
bound to the server, not the client.

When the server responds to a close request, the session state gets
freed. The 'session_response' implementation does not immediately
destroy the session state but delegates the destruction to a client-side
callback, which thereby also notifies the client. However, the code did
not consider the case where the client has completely vanished at
session-response time. In this case, we need to drop the session state
immediately.

Fixes #2391
2017-05-31 13:15:52 +02:00
Alexander Boettcher
e3e41e5ca0 ahci: avoid deprecated warnings
Issue #1987
2017-05-02 15:29:03 +02:00
Norman Feske
60cda87b5c init.run: add missing build of report_rom 2017-05-02 15:29:02 +02:00
Christian Helmuth
707f66e9a5 ahci: remove disk image after test 2017-03-24 16:20:02 +01:00
Christian Helmuth
d3884c67ad sd_card: remove disk image after test 2017-03-24 16:20:01 +01:00
Christian Helmuth
9fb175e236 fb_bench: adjust RAM quota for large frame buffers 2017-03-24 16:20:00 +01:00
Norman Feske
8d68d3d8ac Adapt resource-request test to changes of init
The test used to rely on init's formerly built-in policy of answering
resource requests with slack memory, if available. Since init no longer
responds to resource requests in an autonomous way, we use a dynamically
configured sub-init instance as runtime for the test. This instance, in
turn, is monitored and controlled such that resource requests are
result in quota upgrades. The monitoring component is implemented in
the same test-resource_request program as the test. Both roles are
distinguished by the "role" config attribute.

This is a follow-up to "init: explicit response to resource requests".
2017-03-24 16:20:00 +01:00
Norman Feske
8ab8e65fb5 input_filter.run: avoid runtime resource request
This is a follow-up to "init: explicit response to resource requests".
2017-03-24 16:20:00 +01:00
Norman Feske
7813c3be8f init.run: tweak timings for Qemu 2017-03-24 16:19:58 +01:00
Norman Feske
1fde4d638c init: service forwarding
This patch equips init with the ability to act as a server that forwards
session requests to its children. Session requests can be routed
depending of the requested service type and the session label
originating from init's parent.

The feature is configured by one or multiple <service> nodes hosted in
init's <config> node. The routing policy is selected by via the regular
server-side policy-selection mechanism, for example:

<config>
  ...
  <service name="LOG">
    <policy label="noux">
      <child name="terminal_log" label="important"/>
    </policy>
    <default-policy> <child name="nitlog"/> </default-policy>
  </service>
  ...
</config>

Each policy node must have a <child> sub node, which denotes name of the
server with the 'name' attribute. The optional 'label' attribute defines
the session label presented to the server, analogous to how the
rewriting of session labels works in session routes. If not specified,
the client-provided label is presented to the server as is.

Fixes #2247
2017-03-24 16:19:57 +01:00
Norman Feske
1489791d5e init: explicit response to resource requests
This patch removes the formerly built-in policy of responding to
resource requests with handing out slack quota. Instead, resource
requests have to be answered by an update of the init configuration with
adjusted quota values.

Note that this patch may break run scripts that depend on init's
original policy. Those run scripts may be adjusted by increasing the
quota for the components that use to inflate their RAM usage during
runtime such that the specified quota suffices for the entire lifetime
of the component.
2017-03-24 16:19:57 +01:00
Norman Feske
06943f413d init: respond to RAM-quota changes in config
This patch improves init's dynamic reconfigurability with respect to
adjustments of the RAM quota assigned to the children.

If the RAM quota is decreased, init withdraws as much quota from the
child's RAM session as possible. If the child's RAM session does not
have enough available quota, a resource-yield request is issued to
the child. Cooparative children may respond to such a request by
releasing memory.

If the RAM quota is increased, the child's RAM session is upgraded.
If the configuration exceeds init's available RAM, init re-attempts
the upgrade whenever new slack memory becomes available (e.g., by
disappearing other children).
2017-03-24 16:19:57 +01:00
Norman Feske
9dca1503a8 init: apply changes of <provides> nodes
This patch enables init to apply changes of any server's <provides>
declarations in a differential way. Servers can in principle be extended
by new services without re-starting them. Of course, changes of the
<provides> declarations may affect clients or would-be clients as this
information is taken into account for the session routing.
2017-03-24 16:19:56 +01:00
Norman Feske
8d4fb288d9 init: add version attribute to start nodes
The optional 'version' attribute allows for the forced restart of a
child with an otherwise unmodified start node. The specified value is
also reflected in the state report.
2017-03-24 16:19:56 +01:00
Norman Feske
fcf25c22d1 init: respond to binary-name changes
This patch covers the resolution of the ROM route for child binaries
via the generic label-rewriting mechanics. Now, the <binary> node has
become merely sytactic sugar for a route like the following:

<start name="test"/>
  <route>
    <service name="ROM" unscoped_label="test">
      <parent label="test-binary-name"/> </service>
      ...
  </route>
  ...
</start>

A change of the binary name has an effect on the child's ROM route to
the binary and thereby implicitly triggers a child restart due to the
existing re-validation of the routing.
2017-03-24 16:19:55 +01:00
Christian Helmuth
8ca6009c09 fb_bench: disable autopilot run on linux 2017-03-15 12:32:27 +01:00
Christian Helmuth
b9834bc388 Rename Linux audio driver to linux_audio_drv
Related to #2190
Fixes #2278
2017-03-15 12:32:27 +01:00
Stefan Kalkowski
4a30c13c2d os: synchronize thread destruction of trace test
* Increase test-thread count to trigger quota exceeding on all platforms
* Synchronize test-thread destruction, otherwise an half-destructed thread
  object can lead to an error message of the thread to be destructed,
  which causes a deadlock, when the destructed thread still holds the log lock
* Limit SMP settings for QEMU to x86 (Ref #2307)
2017-03-15 12:32:25 +01:00
Martin Stein
9834f0cf1e cpu_quota.run: raise test timeout
Previously it worked on Panda only because the timer driver was too
fast.

Ref #2308
2017-03-15 12:32:25 +01:00
Alexander Boettcher
451c08ac01 os: app showing top style CPU utilization via LOG
Fixes #2307
2017-03-15 12:32:25 +01:00
Norman Feske
245cfd8571 input_filter.run: omit char-repeat test on Qemu
Apparently, the character-repeat test is too timing-sensitive to run
reliably on Qemu.
2017-03-15 12:32:24 +01:00
Martin Stein
b05b5616c8 x86 cpu_quota: lower error tolerance
Previously, on X86, the timer driver used the PIT with a maximum timeout
of 54 ms.  Thus, the driver frequently interrupted the counters with
highest priority to update the timer. This is why we needed a higher
error tolerance as for ARM where the driver, once configured, can sleep
for the whole test timeout. Now, we use the kernel timer and the problem
seems to be exits no longer.

Ref #2304
2017-03-15 12:24:44 +01:00
Martin Stein
574a1bd198 test/cpu_quota: tolerate errors in session quota
Previously we pre-calculated the translation errors for the session
quota to make a discret check in the test. But since the order, in which
init childs get their CPU quota isn't always the same anymore (we should
have never made assumptions about that) the translation errors differ
from trial to trial. However, the errors are below 0.01% of the super
period. We now tolerate them in the run script.

Ref #2304
2017-03-15 12:24:44 +01:00
Norman Feske
23ad546a88 init: make RAM preservation configurable
This patch improves the accuracy of init's quota-saturation feature
(handing out all slack quota to a child by specifying an overly high RAM
quota for the child) and makes the RAM preserved by init configurable.
The preservation is specified as follows:

! <config>
!   ...
!   <resource name="RAM" preserve="1M"/>
!   ...
! </config>

If not specified, init has a reasonable default of 160K (on 32 bit) and
320K (on 64 bit).
2017-02-28 12:59:30 +01:00
Norman Feske
70548959b7 os: fix session routes in rom_to_file.run 2017-02-28 12:59:28 +01:00
Norman Feske
150c286f0e init: dynamic configuration
This patch lets init apply configuration changes to a running scenario
in a differential way. Children are restarted if any of their session
routes change, new children can be added to a running scenario, or
children can deliberately be removed.

Furthermore, the new version of init is able to propagate configuration
changes (modifications of <config> nodes) to its children without
restarting them.
2017-02-28 12:59:26 +01:00
Norman Feske
9cba459958 base: remove Child::heap
This patch improves the accounting for the backing store of
session-state meta data. Originally, the session state used to be
allocated by a child-local heap partition fed from the child's RAM
session. However, whereas this approach was somehow practical from a
runtime's (parent's) point of view, the child component could not count
on the quota in its own RAM session. I.e., if the Child::heap grew at
the parent side, the child's RAM session would magically diminish. This
caused two problems. First, it violates assumptions of components like
init that carefully manage their RAM resources (and giving most of them
away their children). Second, if a child transfers most of its RAM
session quota to another RAM session (like init does), the child's RAM
session may actually not allow the parent's heap to grow, which is a
very difficult error condition to deal with.

In the new version, there is no Child::heap anymore. Instead, session
states are allocated from the runtime's RAM session. In order to let
children pay for these costs, the parent withdraws the local session
costs from the session quota donated from the child when the child
initiates a new session. Hence, in principle, all components on the
route of the session request take a small bite from the session quota to
pay for their local book keeping

Consequently, the session quota that ends up at the server may become
depleted more or less, depending on the route. In the case where the
remaining quota is insufficient for the server, the server responds with
'QUOTA_EXCEEDED'. Since this behavior must generally be expected, this
patch equips the client-side 'Env::session' implementation with the
ability to re-issue session requests with successively growing quota
donations.

For several of core's services (ROM, IO_MEM, IRQ), the default session
quota has now increased by 2 KiB, which should suffice for session
requests to up to 3 hops as is the common case for most run scripts. For
longer routes, the retry mechanism as described above comes into effect.
For the time being, we give a warning whenever the server-side quota
check triggers the retry mechanism. The warning may eventually be
removed at a later stage.
2017-02-28 12:59:23 +01:00
Norman Feske
641fb08b5f Automated test for init 2017-02-28 12:59:23 +01:00
Norman Feske
2ce87216bc os: input_filter implementation and test
The input_filter is the successor of the input_merger. In addition to
merging input streams, the component applies several forms of input
transformations such as the application of keyboard layouts.

Issue #2264
2017-02-27 15:37:49 +01:00
Martin Stein
ed370a8f5c Introduce gpio_drv function in run scripts
Do not use automatic alias in the run tool for the name of the
gpio-driver binary.

Ref #2268
2017-02-23 14:54:50 +01:00
Martin Stein
c2e6fd9392 fb_bench: do not test on i.MX53 + Fiasco.OC
The i.MX53 Framebuffer driver doesn't come up on on Fiasco.OC because the Platform
driver isn't allowed to access essential devises like the SRC or the Fuses. This is
most likely due to the kernel not configuring the CSU appropriately.

Ref #2268
2017-02-23 14:54:45 +01:00
Christian Helmuth
15957a2d3d Adapt nitpicker config to xray_trigger changes 2017-02-23 14:54:43 +01:00
Martin Stein
102676b1c1 fb_bench: do not test on zynq
There is currently no FB driver for zynq.

Ref #2268
2017-02-07 11:12:29 +01:00
Josef Söntgen
e5d6c06f58 Rework trace test and add to autopilot
Issue #2260
2017-02-07 11:12:26 +01:00
Martin Stein
223cc06341 fb_bench: start QEMU with -nographic
Enables us to test on our machines without SDL and X.

Ref #2268
2017-02-07 11:12:26 +01:00
Martin Stein
066a5e9670 fb_bench: mark wand_quad as not supported
We do not have a framebuffer driver on Wandboard yet.

Ref #2268
2017-02-07 11:12:26 +01:00
Martin Stein
ae91ca012e fb_bench: correct "platform not supported" message
Ref #2268
2017-02-07 11:12:25 +01:00
Martin Stein
77e266d1ff fb_bench: add gpio driver when supported
Ref #2268
2017-02-07 11:12:25 +01:00
Martin Stein
b4600bfc99 sd_card_bench: exclude foc+imx_53 and odroid_xu
On Odroid XU the SD card driver comes up and finds a card but for card
access it seems that we would need a platform driver like on Arndale.

On imx_53, the first SDHCI MMIO access faults. This is likely due to the
AIPSTZ memory bridge. On HW, we initialize the AIPSTZ in the kernel, but
when I tried doing that in the platform driver instead, the first AIPSTZ
MMIO access faults ^^ So I gave up for now and removed support.

Fixes #2259
2017-01-31 12:01:17 +01:00
Martin Stein
e36368735b input.run: add missing routing rules
Ref #1987
2017-01-31 12:01:17 +01:00
Martin Stein
ed62199957 test/reconstructible: move to base
The test uses only stuff from the base repo.

Ref #1987
2017-01-31 12:01:15 +01:00
Martin Stein
d1134644cc test/synced_interface: move to base
The test uses only stuff from the base repo.

Ref #1987
2017-01-31 12:01:15 +01:00
Martin Stein
ad2d1fe586 os/test: transition to new base API
For all tests
* use Component::construct instead of main
* use new connection constructors with env argument
* use log instead of printf

For some tests
* replace signal receivers with signal handlers
* replace global static variables with Main class members
* remove unnecessary multithreading
* model test steps as classes that are independent from each other and managed
  by Main as constructibles
* use references instead of pointers and exceptions instead of error codes
* use Attached_* helpers intead of doing attach/detach manually
* use helpers like String, Id_space, Registry instead of arrays and lists
* make the run script suitable for automated execution and conclusion

Ref #1987
2017-01-31 12:01:15 +01:00
Martin Stein
71525443c5 timer_accuracy: generalize, automate, new base API
The old version was running with base-linux only and there was no
run script that provided automated execution and evaluation.

Ref #1987
2017-01-31 12:01:15 +01:00
Martin Stein
a9f4baf674 test/config_args: remove
The main function with string arguments is deprecated and so is this test.

Ref #1987
2017-01-31 12:01:14 +01:00
Norman Feske
47a129c6af run/platform_drv.inc: add 'need_usb_hid' function
This function returns the information whether the used platform relies
on USB HID for interactive scenarios by default as is the case for most
ARM platforms. In contrast, for x86 the USB driver can be omitted because
we can use the PS/2 driver (that is readily available in repos/os/).
2017-01-31 12:01:12 +01:00
Martin Stein
c9f7e9dbb2 tz_vmm: update to new API and clean up
* get rid of printf
* use exceptions instead of error codes
* use Id_space instead of the individual block device registry
* use Cstring instead of char const*
* move method definitions > 1 line to .cc files
* rename Block Block_driver and Serial Serial_driver to avoid name clashes
  with the Genode namespace and thereby simplify the code
* use lambdas for Block device lookup and apply
* switch to the Component framework
* don't use env(), config(), ... and hand over env to each connection
* use Attached_mmio and Attached_rom/ram_dataspace instead of manual
  solutions

Fixes #2223
2017-01-31 12:01:11 +01:00
Norman Feske
02d5efcf3f init: apply routing to environment sessions
The init component used to create the CPU/RAM/PD/ROM sessions (the child
environment) for its children by issuing session requests to its parent,
which is typically core. This policy was hard-wired. This patch enables
the routing of the environment sessions of the children of init
according to the configured routing policy.

Because there is no hard-wired policy regarding the environment sessions
anymore, routes to respective services must be explicitly declared in
the init configuration. For this reason, the patch adjusts several run
scripts in this respect.

This patch removes the outdated '<if-args>' special handling of session
labels. The '<if-args>' feature will eventually be removed completely
(ref #2250)

Issue #2197
Issue #2215
Issue #2233
Issue #2250
2017-01-31 12:01:11 +01:00
Emery Hemingway
18504b4801 merge lib/config_args with lib/posix
Merging the config_args library with the POSIX library supplies
'argc' and 'argv' arguments to components using a 'main' entry.

Fix #2218
Ref #1987
2017-01-20 16:46:55 +01:00
Norman Feske
28d497549c report_rom/clipboard: API transition
Issue #1987
2017-01-13 13:07:14 +01:00
Norman Feske
5f25718e8c test/xml_node: API transition
Issue #1987
2017-01-13 13:07:13 +01:00
Martin Stein
b33c35a003 sd_card: get rid of wait_for_irq
Most implementations use a Signal_handler now to acknowledge the packet
instead of waiting for the transfer completion. The exceptions to that are
the non-DMA implementations for RPI and PL180

Ref #2206
2017-01-13 13:07:06 +01:00
Martin Stein
9e1f3259c5 sd_card: make main.cc generic
The previous platform-specific implementations differed only in minor aspects.

Ref #2206
2017-01-13 13:07:06 +01:00
Martin Stein
7bebb9cfb7 sd_card_bench: make generic + move to os/src/test
The test was previously implemented platform specific in sub-dirs of
drivers/sd_card.

Ref #2206
2017-01-13 13:07:05 +01:00
Stefan Kalkowski
fc273f3840 run: remove vanished kernel/platform specifier 2017-01-13 13:07:01 +01:00
Alexander Boettcher
e3ca4de4d8 os: add testcase for bomb/init on several CPUs
Test case to trigger assertion as reported in #2198.
2017-01-13 13:05:45 +01:00
Sebastian Sumpf
ff0f1ebafc os: adapt pci test to component API
* also add pci.run

Fixes #2201
2016-12-23 16:52:09 +01:00
Norman Feske
ccffbb0dfc Build dynamically linked executables by default
Fixes #2184
2016-12-14 11:22:27 +01:00
Norman Feske
25a7ea3d40 base: rename 'Volatile_object' to 'Reconstructible'
Fixes #2151
2016-12-01 17:46:50 +01:00
Christian Helmuth
53271d8c5f Use default component stack size where appropriate 2016-11-30 13:38:06 +01:00
Martin Stein
791138ee63 os: introduce and test timeout framework
Ref #2170
2016-11-30 13:38:04 +01:00
Norman Feske
5a1cef6381 Make label prefixing more strict
This patch unconditionally applies the labeling of sessions and thereby
removes the most common use case of 'Child_policy::filter_session_args'.
Furthermore, the patch removes an ambiguity of the session labels of
sessions created by the parent of behalf of its child, e.g., the PD
session created as part of 'Child' now has the label "<child-name>"
whereas an unlabeled PD-session request originating from the child
has the label "<child-name> -> ". This way, the routing-policy of
'Child_policy::resolve_session_request' can differentiate both cases.

As a consequence, the stricter labeling must now be considered wherever
a precise label was specified as a key for a session route or a server-
side policy selection. The simplest way to adapt those cases is to use a
'label_prefix' instead of the 'label' attribute. Alternatively, the
'label' attribute may used by appending " -> " (note the whitespace).

Fixes #2171
2016-11-30 13:37:07 +01:00
Norman Feske
8bafb9d41b Adapt low-level components to new parent interface
This patch adjusts the components of the os repository as well as device
drivers to the new parent interface.

Issue #2120
2016-11-25 16:06:42 +01:00
Christian Helmuth
ff5d28822c bomb: limit generations on Linux
Limit the number of generations to 4 to prevent hitting the
socket-descriptor limit on Linux. Also, all possible configuration
parameters for bomb our now customizable in the run script and the
current config is logged by bomb master.
2016-11-25 15:27:29 +01:00
Norman Feske
82107bef9b base: buffer session args in 'Connection'
This patch is a preparation of the forthcoming async parent interface.
Note that this patch increases the size of connection objects.
Furthermore it adds a diagnostic message whenever a connection fails.

Issue #2166
2016-11-25 15:27:28 +01:00
Norman Feske
6dd695f788 update report_rom configs to fix warning
Several run scripts still used the outdated '<rom>' sub node in the
report_rom configuration.
2016-11-08 15:26:33 +01:00
Stefan Kalkowski
2a2e5c2df4 base-*: remove usage of printf
base generic code:
  * Remove unused verbosity code from mmio framework
  * Remove escape sequence end heuristic from LOG
  * replace Core_console with Core_log (no format specifiers)
  * move test/printf to test/log
  * remove `printf()` tests from the log test
  * check for exact match of the log test output
base-fiasco:
  * remove unused Fiasco::print_l4_threadid function
base-nova:
  * remove unused hexdump utility from core
base-hw:
  * remove unused Kernel::Thread::_print_* debug utilities
  * always print resource summary of core during startup
  * remove Kernel::Ipc_node::pd_label (not used anymore)
base*:
  * Turn `printf`,`PWRN`, etc. calls into their log equivalents

Ref #1987
Fix #2119
2016-10-21 12:39:36 +02:00
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