Commit Graph

114 Commits

Author SHA1 Message Date
Josef Söntgen
4eda2deeb1 ddekit: remove sleep_forever in dde_kit_debug
The way this function is currently used in dde_linux expects this
function to return. Since there is dde_kit_panic it should better
be used in such a case the output should block.
2014-11-28 12:02:35 +01:00
Alexander Boettcher
e6850359e1 rtc: be less verbose
Issue #1296
2014-11-20 17:09:42 +01:00
Alexander Boettcher
0b194c9689 init: restrict cpu_sessions to configured affinity
Fixes #1289
2014-11-14 12:01:45 +01:00
Christian Prochaska
dda8044183 nova: refine the timer delay heuristic
Fixes #1291
2014-11-12 14:49:42 +01:00
Norman Feske
620d6c8ab2 rpi: add buffered mode to framebuffer driver 2014-11-12 14:44:17 +01:00
Christian Helmuth
20afccf6ed vfs: use 256-byte buffer in log file system
128 bytes is not much for logging-output line length esp. when also
counting the color sequences of PDBG() and friends.
2014-11-12 14:44:16 +01:00
Christian Helmuth
f8dcf76480 dde_kit: panic does not return
The attributes enables to use panic as final statement in branches of
functions declared to return.
2014-11-12 14:44:16 +01:00
Norman Feske
e4c636b0a0 init: clamp priority values to valid range
This patch ensures that priority values passed as session arguments
are within the valid range of priorities. Without the clamping, a child
could specify a priority of a lower priority band than the one assigned
to the subsystem. Thanks to Johannes Schlatow for reporting this issue.

Fixes #1279
2014-11-12 14:44:15 +01:00
Sebastian Sumpf
5a821d4c92 base: Genode's dynamic linker
Issue #1280
2014-11-12 14:44:15 +01:00
Josef Söntgen
35239b84df dde_kit: remove jiffies alias
The alias is rather Linux-specific and also prevents particularly
tailored jiffies implementations. For the existing dde_linux ports (usb
and lxip) we just define jiffies to be dde_kit_timer_ticks with a
preprocessor macro.
2014-10-21 11:05:15 +02:00
Norman Feske
08d28e9b94 nitpicker: add 'session_control' RPC function
The new 'session_control' function can be used to perform operations on
the global view stack that span one or multiple sessions, e.g., bringing
all views of specific sessions to the front, or hiding them.
2014-10-13 15:21:54 +02:00
Norman Feske
2f5cff5347 os: add 'Attached_dataspace::invalidate' 2014-10-13 15:21:54 +02:00
Norman Feske
b2b5d1b2d2 os: make reusable cli_monitor headers public
The child handling as done by CLI monitor is worth reusing. Hence, this
patch moves the corresponding headers to 'os/include/cli_monitor/'.
2014-10-13 15:21:54 +02:00
Norman Feske
28119e3536 os: add 'Reporter::name' accessor 2014-10-13 15:21:54 +02:00
Norman Feske
13bce287ad os: add 'Xml_node::for_each_sub_node'
The new function template simplifies the common case of iterating
through the sub nodes of an XML node.
2014-10-13 15:21:53 +02:00
Norman Feske
3a1ecdd5a7 os: fix race in 'os/child_policy_dynamic_rom.h' 2014-10-13 15:21:53 +02:00
Norman Feske
c48a4ebce8 os: add texture_rgb888.h and texture_rgb565.h
The headers 'texture_rgb565.h' and 'texture_rgb888' contain
template specializations needed for using the 'Texture::rgba' function
for the respective pixel formats. The specializations were formerly
contained in application-local code.
2014-10-13 15:21:53 +02:00
Norman Feske
40d92b7cec os: improve alpha-channel support for Pixel_rgba
This patch add an optional alpha argument to the constructor, which may
be passed to a pixel type representing an alpha channel. Furthermore,
a new overload of the mix function has been added to accommodate use
cases where one texture is applied to both a pixel surface and an alpha
channel.
2014-10-13 15:21:53 +02:00
Norman Feske
b01c74ae12 os: define ALPHA8 pixel format 2014-10-13 15:21:53 +02:00
Norman Feske
46968c0015 nitpicker: motion events for non-xray clients
When X-ray mode is active, nitpicker filters motion events that are not
referring to the currently focused domain. However, domains configured
as xray="no" (such as a panel) need to obtain motion events regardless
of the xray mode. This patch relaxes the motion-event filtering to
accommodate such clients.
2014-10-13 15:21:53 +02:00
Norman Feske
2ef0b0796c nitpicker: report xray mode 2014-10-13 15:21:53 +02:00
Norman Feske
a00f9bcf99 nitpicker: disable reports by default
Prior this change, a config update would not disable reports if the
report node disappeared during the update.
2014-10-13 15:21:53 +02:00
Norman Feske
83705d3c78 nitpicker: fix input-mask offset calculation
The buffer offset was wrongly accounted for. The miscalculation went
unnoticed until now because the buffer offset was apparently never used
in combination with alpha-channels.
2014-10-13 15:21:53 +02:00
Norman Feske
23c22f52b3 nitpicker: consider xray config in find_view
If a domain is configured as xray="no", we want to let the views of the
domain respond to input events like in flat mode, even if xray mode is
active. Normally, the input mask of views with an alpha channel is
disregarded in X-ray mode. However, for non-ray views, the input mask
should always be considered.
2014-10-13 15:21:53 +02:00
Norman Feske
3113aac2c0 dynamic_rom: remove superfluous sigh dissolve
The 'Signal_rpc_member' takes care about dissolving its signal context
from the receiver. So we don't need to manually perform this operation
in the session destructor.
2014-10-13 15:21:52 +02:00
Norman Feske
e20c27c9ab init: use file name as label for redirected ROMs 2014-10-13 15:21:52 +02:00
Christian Prochaska
d7c2a5cd7f VFS: acquire tar dataspace only once
Fixes #1271
2014-10-13 08:43:55 +02:00
Christian Helmuth
2350eac251 xml_generator: timer not needed for test 2014-10-10 13:02:45 +02:00
Alexander Boettcher
9f8c87f2ed ahci: ignore spurious interrupts
Qemu 2.0 makes trouble when using seoul-disc.run - related to #1261
2014-10-10 13:02:31 +02:00
Norman Feske
ba34bc32c2 iso9660: remove on-demand paging
Required to run a Genode VM provided as ISO - issue #1261
2014-10-10 13:02:31 +02:00
Christian Prochaska
0be264d7d2 ps2_drv: read configuration before self tests
It turned out that the controller configuration can change during the self
tests, so now it is read before running the tests and restored afterwards.

Fixes #1260.
2014-10-10 13:02:30 +02:00
Christian Prochaska
81af714949 Input merger
This component merges the input events of multiple sources.

Example configuration:

<start name="input_merger">
	<resource name="RAM" quantum="1M" />
	<provides>
		<service name="Input" />
	</provides>
	<config>
		<input label="ps2" />
		<input label="usb_hid" />
	</config>
	<route>
		<service name="Input">
			<if-arg key="label" value="ps2" /> <child name="ps2_drv" />
		</service>
		<service name="Input">
			<if-arg key="label" value="usb_hid" /> <child name="usb_drv" />
		</service>
		<any-service> <parent /> <any-child /> </any-service>
	</route>
</start>

For each 'input' config node, the component opens an 'Input' session with the
configured label. This label is then evaluated by 'init' to route the session
request to a specific input source component.

Fixes #1259.
2014-10-10 13:02:30 +02:00
Christian Helmuth
e9032904a3 Increase slab-block size in signal component
The backend allocator for the slab is a sliced heap, which hands out
allocations with page-size granularity (4096 bytes). Therefore, the
slab-block size should also be about a multiple of the page size minus
some bytes of overhead.

Additional adjustments:

- The slab-block size and the default quota-upgrade amount for SIGNAL
  sessions depends on the platform bit width now.
- The signal test also stresses the case of many managed context in one
  session including creation and destruction of the used signal receiver
  in repeated rounds.
2014-10-10 13:02:29 +02:00
Christian Helmuth
aea35ee7d2 lx_fs: improve root directory handling
- correctly catch and report non-existing root directories
- remove *all* leading slashes from root-directory attributes and
  sanitize empty declarations to current working directory
2014-10-10 13:02:29 +02:00
Alexander Boettcher
8b8c2713ae vfs: use 64bit for file offset and size
Fixes #1246
2014-10-10 13:02:28 +02:00
Christian Helmuth
289cfa5fcf terminal: fix warning about uninitialized variable
In fact the struct member `value` was not initialized for Invalid_entry.
2014-09-11 10:23:39 +02:00
Christian Helmuth
0b5f901e58 Log name of exiting child from Child::exit()
Fixes #1243.
2014-09-11 10:23:39 +02:00
Stefan Kalkowski
53a7b4ca66 blk_cache: don't try to sync 'zero' chunks
Invalid cache entries called 'zero chunks' shouldn't be synced.

Fix #1249
2014-09-11 10:23:38 +02:00
Stefan Kalkowski
41b62e50bb blk_cache: correctly examine return value in write
Ref #1249
2014-09-11 10:23:38 +02:00
Alexander Boettcher
1add912df2 acpi: fix skipping over parameters of devices
Fixes lookup of pci GSI IRQ re-routing tables seen on Ultrabook Fujitsu t904.

Fixes #1250
2014-09-11 10:23:38 +02:00
Christian Helmuth
7394f0c306 nitpicker: fix warning about truncated integer
warning: large integer implicitly truncated to unsigned type [-Woverflow]
2014-09-01 18:16:07 +02:00
Norman Feske
1cddf05070 demo.run: adapt nested nitpicker to config changes 2014-08-26 11:00:36 +02:00
Norman Feske
3745869106 nitpicker: fix find_view w/o pointer present
Before the pointer handling was removed from the nitpicker server, the
pointer was always the first view, which was skipped in the find_view
function. However, since we support pointer-less operation by now, we
have to consider all views starting with the top-most one.
2014-08-26 11:00:36 +02:00
Norman Feske
e6dc43e6f6 decorator: redraw after disappearing window 2014-08-26 11:00:36 +02:00
Norman Feske
6a4f232d60 nit_fb: fix translation of absolute motion events 2014-08-26 11:00:35 +02:00
Josef Söntgen
baa64bf795 vfs: add Rtc_file_system
The Rtc_file_system reads the current time from a Rtc_session and
provides the time as '%Y-%m-%d %H:%M\n' to all users of the vfs
node.

Fixes #1238.
2014-08-22 16:16:40 +02:00
Josef Söntgen
51b6c4b508 vfs: add vfs handle header to single_file header
Fixes #1238.
2014-08-22 16:16:40 +02:00
Christian Prochaska
a34ab1b978 terminal_log: don't write null-termination to terminal
Fixes #1231.
2014-08-22 16:16:39 +02:00
Norman Feske
eab1febd0d os: add RGB888 pixel format 2014-08-21 12:54:35 +02:00
Norman Feske
3b71998054 nitpicker: load initial config before announcement
This patch fixes a potential race condition that could happen if a
client connects to nitpicker before the signal for the import of the
initial configuration was delivered. In this case, nitpicker would be
unable to assign a domain to the session (because this information comes
from the configuration), rendering subsequent calls to 'mode' invalid.
The patch solves this problem by manually calling the signal handler
for importing the configuration.
2014-08-18 14:18:24 +02:00