Commit Graph

4603 Commits

Author SHA1 Message Date
Stefan Kalkowski
11bead1811 intel_fb_drv: componentize
Issue #1987
2016-06-22 12:17:16 +02:00
Sebastian Sumpf
1cfa14b2f2 os: add stack based backtrace support
Fixes odyssey #2001
2016-06-22 12:17:16 +02:00
Christian Helmuth
49f7d02f80 lxip: add missing memmove() to emulation library 2016-06-10 14:46:01 +02:00
Emery Hemingway
d9c48847db lib/libc: set initial directory if VFS initialized
Fixes #1984
2016-06-07 08:06:59 +02:00
Emery Hemingway
930e2638b2 lib/libc: remove internal use of getcwd at fstatat
The implementation and behaviour of 'getcwd' is externally defined.

Add move operators to Genode::Path.

Issue: #1984
2016-06-07 08:06:35 +02:00
Sebastian Sumpf
597cdc846c usb: use hardware timer to update jiffies
This takes a lot of load away because we don't need to call the time server on
each IRQ.

Fixes #1999
2016-06-06 14:26:32 +02:00
Emery Hemingway
5e6c3a979e virtualbox: unique Nic session labels
Append the network adapter index to Nic session labels.

Fixes #1966
2016-06-06 12:30:05 +02:00
Emery Hemingway
f06087625f server/rump_fs: skip . and .. directory elements
Do not return elements for '.' and '..' during directory reads.

Fixes #1998
2016-06-06 12:12:54 +02:00
Alexander Boettcher
56890733af nova: handle cap count error if IPC dst invalid
Fixes #1995
2016-06-06 09:38:30 +02:00
Stefan Kalkowski
1e5c08bb1a base: invert hex value padding to correct meaning
Fix #1996
2016-06-06 09:38:29 +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
Josef Söntgen
941a71346a base: add print method for unsigned long long
Fixes #1991.
2016-06-04 13:45:27 +02:00
Stefan Kalkowski
7f0c3eee6d rump_fs: set inode in Directory::read accordingly
Fix #1989
2016-06-04 13:45:26 +02:00
Sebastian Sumpf
4994616346 os: packets without playload in packet stream
issue #1988
2016-06-04 13:45:26 +02:00
Josef Söntgen
37fb4309b3 wifi_drv: use relative timeout in poll function
The vanilla 'schedule_timeout()' Linux function expects a relative
timeout value. The first implementation of the wifi_drv, however, used
an absolute timeout value. This mismatch was overlooked when the
lx_kit, which adheres to the vanilla Linux semantics, was incoporated
in the driver.

Fixes #1990.
2016-06-01 12:28:35 +02:00
Josef Söntgen
f41a0aea38 lx_kit: handle multiple timer at once
Issue #1986.
2016-05-31 15:12:17 +02:00
Josef Söntgen
294c7e5076 lx_kit: handle truncation of hrtimer timeouts
Fixes #1986.
2016-05-31 15:11:55 +02:00
Stefan Kalkowski
964e9e91c7 base-hw: eliminate the need to $(BASE_HW_DIR)
Instead of introducing a $(BASE_HW_DIR) variable that has to be defined in each
core makefile for the different base-hw targets, this commit replaces the
$(REP_DIR) variable usage in core.inc files with $(BASE_DIR)/../base-hw.

Ref #1955
2016-05-31 15:09:53 +02:00
Alexander Boettcher
54b47535f8 run: adapt trace.run
Issue #1983
2016-05-31 12:02:05 +02:00
Alexander Boettcher
6289a2379d base: deny session creation if quota insufficient
Quota_exceeded message are of no use during session construction, since
the arguments of the ram_quota are used and no upgrade can take place (the
session construction failed and is so not available for upgrade)

Fixes #1983
2016-05-31 12:02:05 +02:00
Alexander Boettcher
5c10653d8a slab: throw exception if initial allocation fails
Issue #1983
2016-05-31 12:02:04 +02:00
Christian Helmuth
93845e1de5 version: 16.05 2016-05-27 11:36:56 +02:00
Norman Feske
5518b5f5f2 News item for Genode 16.05 2016-05-27 11:36:56 +02:00
Norman Feske
08d08716c2 Release notes for version 16.05 2016-05-27 10:53:31 +02:00
Alexander Boettcher
74030a2e38 nova: kernel fix for more than 4096 processes
Fixes #1951
2016-05-27 09:34:23 +02:00
Christian Helmuth
468ebebbda doc: update README, components.txt etc. 2016-05-26 15:54:17 +02:00
Josef Söntgen
ee804a84fa usb: do not allocate raw packets without size
Allocating a packet in the packet stream without a payload is not
allowed. Therefore we have to allocate CTRL message packets, that do
not have a payload, with a bogus length instead.
2016-05-26 15:54:17 +02:00
Emery Hemingway
b80428abf6 server/vfs: fix file leaf path pointer
Directory_service::leaf_path returns a pointer offset from its argument
so pass member data rather than a constructor argument to leaf_path.

Issue #1775
2016-05-26 15:54:17 +02:00
Stefan Kalkowski
c48e13e1c0 platform_drv: return quota when freeing dma memory
This is an interim fix for solving the quota leakage problem of
the platform driver on x86 platforms. To properly fix that problem
one has to track which dataspaces where created by the platform driver,
so that freeing the dataspace and reversing the quota transfer is done
on correct dataspaces only.

Refer #1980
2016-05-26 15:54:17 +02:00
Alexander Boettcher
46a7b2ea66 ahci: disable atapi support by default
If needed it has to be enabled explicitly as documented in the README.

Related to issue #1906
2016-05-26 15:54:17 +02:00
Alexander Boettcher
16adc852a5 dde_ipxe: enable Intel I219-LM PCI-ID 2016-05-26 15:54:16 +02:00
Christian Prochaska
1e4672db4a Noux: support PD session upgrade
Fixes #1979
2016-05-26 15:54:16 +02:00
Josef Söntgen
783da4ee1d tool: remove WSMAN URL parameters 2016-05-26 15:54:16 +02:00
Norman Feske
97a41394b4 Documentation changes on account of the book
This patch removes the outdates doc/architecture.txt since the
topics are covered by the book. We keep repos/os/doc/init.txt
because it contains a few details not present in the book (yet).
The patch streamlines the terminology a bit. Furthermore, it
slightly adjusts a few source-code comments to improve the book's
functional specification chapter.
2016-05-26 15:54:16 +02:00
Christian Helmuth
3e6308e83b doc: update tool-chain documentation 2016-05-26 15:54:16 +02:00
Christian Prochaska
957fe694c5 Noux: provide separate configuration for child processes
Instead of passing on the Noux 'config' ROM dataspace to child processes,
provide a separate configuration for each Noux child, which is either
'<config/>' or '<config ld_verbose="yes"/>', depending on the
configuration of this attribute for the Noux process. This is also a
workaround to prevent multiple insertion of the same 'config' ROM
dataspace capability into the dataspace registry.

Issue #1978
2016-05-26 15:54:16 +02:00
Norman Feske
92a10541aa Update of the hello tutorial 2016-05-26 15:54:16 +02:00
Norman Feske
357b84835a base: add modern Root_component constructor 2016-05-26 15:54:15 +02:00
Martin Stein
1208d14681 hw: use kernel timer for timer driver
* Adds public timeout syscalls to kernel API
  * Kernel::timeout installs a timeout and binds a signal context to it that
    shall trigger once the timeout expired
  * With Kernel::timeout_max_us, one can get the maximum installable timeout
  * Kernel::timeout_age_us returns the time that has passed since the
    calling threads last timeout installation

* Removes all device specific back-ends for the base-hw timer driver and
  implements a generic back-end taht uses the kernel timeout API

* Adds assertions about the kernel timer frequency that originate from the
  requirements of the the kernel timeout API and adjusts all timers
  accordingly by using the their internal dividers

* Introduces the Kernel::Clock class. As member of each Kernel::Cpu object
  it combines the management of the timer of the CPU with a timeout scheduler.
  Not only the timeout API uses the timeout scheduler but also the CPUs job
  scheduler for installing scheduling timeouts.

* Introduces the Kernel::time_t type for timer tic values and values inherited
  from timer tics (like microseconds).

Fixes #1972
2016-05-26 15:54:15 +02:00
Martin Stein
722fd85bc1 hw: higher names for core restricted syscalls
To avoid the need for adapting the names of the core restricted syscalls
each time we add a public syscall (restricted names must always be
greater than public names), let restricted syscall names simply start at
100 (we should never have more than 100 public syscalls).

Ref #1972
2016-05-26 15:54:15 +02:00
Martin Stein
608df38402 hw: add dummy config to kernel tests
Building a kernel test produced an error about a missing config
apparently because of recent changes in the run tool. So, we add
a dummy XML node as config.

Ref #1972
2016-05-26 15:54:15 +02:00
Alexander Boettcher
6b94e761f8 input/ps2: add volume up/down/mute, sysrq, screenlock
This commit renames KEY_COFFEE to KEY_SCREENLOCK, which is more
descriptive.

Issue #1962
2016-05-26 15:54:15 +02:00
Alexander Boettcher
66b7a01d58 nova: show pd info during unresolvable faults
Fixes #1977
2016-05-26 15:54:14 +02:00
Alexander Boettcher
57f47db823 platform_drv/x86: support ACPI reset
Evaluate fadt xml node in report from acpi_drv. If the io ports in the range
of 0xcf8+4 are necessary for the reset than the platform driver will
react on the 'system' state 'reset' and reboot.

Issue #1962
2016-05-26 15:54:14 +02:00
Alexander Boettcher
38c5abbaad libports: add acpica library
Fixes #1962
2016-05-26 15:54:14 +02:00
Alexander Boettcher
ee7f965061 platform_drv/x86: use new component and new env
Issue #1962
2016-05-26 15:54:13 +02:00
Alexander Boettcher
db20e1d87b acpi_drv: report ACPI reset configuration
Will be/can be used by the platform driver to reset the machine, iif the
platform driver owns the resources, e.g. the I/O ports of PCI config access.

Issue #1962
2016-05-26 15:54:13 +02:00
Alexander Boettcher
6b0022f032 platform_drv: drop deprecated config syntax
- policy entry without deprecated rom node
- skip if_arg and use label directly for routing

see Issue #1801

Issue #1962
2016-05-26 15:54:13 +02:00
Alexander Boettcher
b9b8114a4e nova: support fixed ACPI event delivery by kernel
Issue #1962
2016-05-26 15:54:13 +02:00
Stefan Kalkowski
e1c451f19a dde_linux: update intel_fb to 4.4.3
Issue #1974.
2016-05-26 15:54:13 +02:00