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260 Commits

Author SHA1 Message Date
Norman Feske
b22f3c67f0 Trace-subject reporter 
Issue #813
 2015-06-22 14:43:38 +02:00
Norman Feske
959572968d core: provide thread exec times via TRACE service 
This patch enable clients of core's TRACE service to obtain the
execution times of trace subjects (i.e., threads). The execution time is
delivered as part of the 'Subject_info' structure.

Right now, the feature is available solely on NOVA. On all other base
platforms, the returned execution times are 0.

Issue #813
 2015-06-22 14:43:38 +02:00
Norman Feske
4f88fe7bd0 init: fix label buffer size 
This patch bases the size of the destination buffer in
'Init::Child_policy_redirect_rom_file' on the maximum label size
instead of the filename size. Otherwise, the use of a long configfile
name (i.e., "trace_subject_reporter.config") in combination with a long
child name ("trace_subject_reporter") would result in a truncated label
string.
 2015-06-22 14:43:38 +02:00
Norman Feske
4616f540df report_rom: clear stale content 
When replacing a report with a smaller one, the corresponding ROM
dataspace should not contain any traces of the old report. Otherwise,
the consumer of the ROM dataspace may mistake the stale content as
meaningful information. This is particularly annoying when manually
inspecting reports. This patch overwrites the stale content with zeros.
 2015-06-22 14:43:37 +02:00
Norman Feske
cc74204801 os: add Reporter::clear method 2015-06-22 14:43:37 +02:00
Taru Karttunen
5fec78fcd6 Add nullptr error handling in part_blk, fix #1586 2015-06-22 14:43:37 +02:00
Josef Söntgen
80893dfcfc platform_drv: specific AUDIO/HDAUDIO class aliases 
The alias AUDIO matches audio multimedia device while the HDAUDIO
alias matches HD audio multimedia devices.

Fixes #1581
 2015-06-22 14:43:37 +02:00
Norman Feske
68c6052485 report_rom: zero-terminate reports 2015-06-22 14:43:36 +02:00
Christian Helmuth
178f2c0e88 reporter: support reporting data buffers 
Issue #1557
 2015-06-22 14:43:36 +02:00
Emery Hemingway
cec2dd3b3f unify file system utilities to os/include/file_system 
Fixes #1564
 2015-06-22 14:43:36 +02:00
Alexander Boettcher
c72ea84bcd pci: fix irq re-routing discovery 
The commit handles the case that a host bridge device is not at 0:0.0 located.

Issue #1547
 2015-06-22 14:43:36 +02:00
Norman Feske
fcf35a0397 report_rom: add 'verbose' config attribute 2015-06-22 14:43:35 +02:00
Norman Feske
6f167b449c Let XML generator append a trailing newline 
By appending a newline to the generated XML data, we prevent the output
from messing with the command prompt when using 'cat' on a shell.
Futhermore, when using line-buffered output, the trailing newline
ensures that the output gets gets properly flushed.
 2015-06-22 14:43:35 +02:00
Norman Feske
613d208045 Fix comment 2015-06-22 14:43:34 +02:00
Alexander Boettcher
1f40d9de6a pci: convert to platform_drv 
Fixes #1542
 2015-06-22 14:43:34 +02:00
Christian Helmuth
3d7b865251 dynamic_rom: fix returned condition 2015-06-22 14:43:34 +02:00
Alexander Boettcher
52110b9d89 os: remove dde_kit 
Issue #1565
 2015-06-22 14:43:34 +02:00
Alexander Boettcher
1c38d4903b x86: use report_rom for acpi and pci driver 
Issue #1542
 2015-06-09 11:00:12 +02:00
Norman Feske
66e5796017 nitpicker: fix Domain_registry destructor 
When reloading the nitpicker configuration, the destructor would get
stuck, trying to destroy the same object again and again.
 2015-06-09 11:00:12 +02:00
Christian Helmuth
4004a3a9ca cpu_quota: pre-define variables in run script 
If a regexp does not match but the variable is used later, the script
exits with an error like

  can't read "slow_quota_sp": no such variable
 2015-06-09 11:00:11 +02:00
Alexander Boettcher
8ccac9a3bb pci: fix 'ALL' policy rule handling 
Related to #1541.

Fixes #1559
 2015-06-09 11:00:11 +02:00
Norman Feske
167925ab76 vfs: add Vfs_handle::Guard utility 
Issue #1561
 2015-06-09 11:00:11 +02:00
Norman Feske
e3be65833f vfs: decouple file-system factory from libc 
This patch moves the VFS file-system factory to a separate vfs library
that is independent from libc. This enables libc-less Genode programs to
easily use the VFS infrastructure.

Fixes #1561
 2015-06-09 11:00:10 +02:00
Alexander Boettcher
e1896e3b44 run: add platform_drv include for usage by scripts 
Related to #765 and used for issue #1542
 2015-06-09 11:00:10 +02:00
Alexander Boettcher
8cf09281c1 acpi: transfer memory quota of pci client/driver 
Fixes #1550
 2015-06-03 12:53:48 +02:00
Emery Hemingway
2c090119ae ram_fs: writes to files should return length 
Fixes #1545
 2015-05-28 11:23:18 +02:00
Alexander Boettcher
1592e78387 pci: handle 'class' alias correctly 
Fixes #1541
 2015-05-27 11:38:54 +02:00
Alexander Boettcher
6133acb179 pci: use per pci session a separate device_pd 
Fixes #1539
 2015-05-27 11:37:18 +02:00
Alexander Boettcher
3a021c4c29 pci: deny access to registers used by pci driver 
Fixes #1532
 2015-05-27 11:28:06 +02:00
Norman Feske
bf031b174a demo.run: start scout at startup 
To be consistent with the documentation, we have to start scout instead
of launchpad right at the start of the default demo scenario.
 2015-05-26 09:40:05 +02:00
Christian Prochaska
918895a4f4 vfs: increment 'seek_offset' in block file system 
Fixes #1535
 2015-05-26 09:40:04 +02:00
Emery Hemingway
5fc8ed3e6b file system servers must not use null tx buffers 
Fixes #1534
 2015-05-26 09:40:04 +02:00
Stefan Kalkowski
73c3a81e0b base: make PD session upgradeable 
Ref #1443
 2015-05-26 09:40:02 +02:00
Christian Helmuth
140ecb1238 linux: prevent hybrid-mode compiler warnings 2015-05-26 09:39:53 +02:00
Christian Helmuth
97889935cf pci: fix compiler warning 2015-05-26 09:39:52 +02:00
Alexander Boettcher
869fac8f76 pci: print irq/msi vector when a device gets used 2015-05-26 09:39:52 +02:00
Alexander Boettcher
dd7ddae0e9 pci: add readme to pci_drv, adjust acpi_drv README 2015-05-26 09:39:52 +02:00
Alexander Boettcher
51b79d7da6 pci: support disabling msis 2015-05-26 09:39:52 +02:00
Christian Helmuth
7d39304050 rpi: fix response initialization in platform_drv 
GCC 4.9 legitimately whines that const members of responses must be
initialized on construction.
 2015-05-26 09:39:51 +02:00
Christian Helmuth
4dad09203a input_merger: fix compiler warning 2015-05-26 09:39:51 +02:00
Norman Feske
e2fe071871 Minor comment refinements for the manual 2015-05-26 09:39:50 +02:00
Alexander Boettcher
8fa802815d pci: fix wrong warning about multiple usage 
Issue #1487
 2015-05-26 09:39:48 +02:00
Sebastian Sumpf
8eb2286f60 part_blk: propagate back end information 
Propagate supported device operations and read/write errors from back end to
client.
 2015-05-26 09:39:46 +02:00
Sebastian Sumpf
9d4f410988 test: block benchmarking 2015-05-20 17:52:58 +02:00
Sebastian Sumpf
ff12ea01d5 blk_cli: add support for test size 
'test_size' can be set as parameter in <config> node.
 2015-05-20 17:52:58 +02:00
Sebastian Sumpf
7910b5146f ahci: new AHCI driver implementation 
Supports native command queueing and multiple ports.
 2015-05-20 17:52:58 +02:00
Sebastian Sumpf
33bc63e7c3 os: rename 'bswap' to 'host_to_big_endian' 2015-05-20 17:52:58 +02:00
Alexander Boettcher
a312d440c8 acpi: use local irq service for pci slave 
Fixes base-foc issue on qemu caused by wrong set irq polarity and trigger mode.

Bug introduced in #1471

Issue #1216
 2015-05-20 17:52:57 +02:00
Alexander Boettcher
2ceecd44f9 pci: assign device during pci config cmd write 
Issue #1216
 2015-05-20 17:52:57 +02:00
Alexander Boettcher
3eed3ad329 ahci: use MSIs on x86 
- remove code for disabling MSIs

Issue #1216
 2015-05-20 17:52:57 +02:00