Commit Graph

4544 Commits

Author SHA1 Message Date
Christian Helmuth
c8fe0df0ed Overloads for printing signed/unsigned/bool base types
Issue #1942
2016-06-28 11:09:28 +02:00
Christian Prochaska
71183783a2 NOVA: initialize segment and flag registers of local ECs
Make sure that the segment and flag registers of local ECs are initialized
after recall by initializing them at EC creation time.

Fixes #2000
2016-06-28 11:09:28 +02:00
Christian Helmuth
d7ddc83fa9 linux: place alternate signal stack in stack area
The alternate stack must use the stack area as, e.g., Thread::myself()
depends on this property. Hybrid components do not depend on this
property and, therefore, use a static stack buffer.

Fixes #1935
2016-06-28 11:09:28 +02:00
Christian Helmuth
d8c34237bf vfs: default constructor for Dirent and Stat
Fixes #1743
2016-06-28 11:09:27 +02:00
Emery Hemingway
0a01edded2 Path::strip_last_element removes path delimiter
Remove the trailing slash of a path where the path is not "/".
New Path::append_element convenience function.

Fixes #1744
2016-06-28 11:09:27 +02:00
Christian Helmuth
8b78001858 dde_ipxe: remove (non-working) pcnet driver
Also, adapted run scripts to use e1000 NIC model.

Fixes #1821
2016-06-28 11:09:27 +02:00
Stefan Kalkowski
101d052ddb intel_fb_drv: consider aligned pitch value
* Align pitch value to 64 byte (thanks to cnuke for investigation)
* Get rid of extra dataspace retrival and attachment, now that we always buffer
* Consistently name all lx_emul helpers: lx_* (get rid of dde*)
* Add missing file headers

Fix #1997
2016-06-28 11:09:27 +02:00
Stefan Kalkowski
558cc8e00c intel_fb_drv: make buffering mandatory
Instead of providing a buffer to the client and blitting from that
to the "real" framebuffer as an option, with this commit we always do so.
Thereby its possible to immediately destroy the old framebuffer used by
hardware when a configuration change is done, and a new framebuffer
is used. This also simplifies the modesetting.
Moreover, this commit fixes an issue when not using the connector reporting.
Until now the initial mode detection of connectors was only done when
the report was created. this is a regression that entered the driver
when upgrading to the recent Linux kernel version.

Ref #1997
2016-06-28 11:09:27 +02:00
Emery Hemingway
632444ae23 server/rump_fs: transition to the new base API
Use new env, component and logging frameworks.
Sync file system and block device on component entrypoint.
Support for 'root' session argument.
Increase Rump open file descriptor limit.

Issue #1987
Fixes #2011
2016-06-28 11:09:26 +02:00
Alexander Boettcher
f94c2d6aaf vbox: use ahci model in vbox_auto_win7.run
Issue #2006
2016-06-28 11:09:26 +02:00
Alexander Boettcher
e2f1ece0b1 vbox: try to cache RTMemPage* allocation
The ahci model frequently creates and release memory via RTMemPage* functions,
which frequently causes dataspace creation/destruction.

Issue #2006
2016-06-28 11:09:26 +02:00
Alexander Boettcher
4f23e78f10 vbox: add AHCI model
Fixes #2006
2016-06-28 11:09:26 +02:00
Emery Hemingway
ca4f956f21 lib/libc: remove builtin sysctl release information
Fixes #2003
2016-06-28 11:09:25 +02:00
Josef Söntgen
b80939cc0a Noux: add noux-pkg/less
Issue #2014
2016-06-28 11:09:25 +02:00
Alexander Boettcher
7556663e7e acpi_input: transform ACPI events to Genode input
Issue #1962
2016-06-28 11:09:25 +02:00
Sebastian Sumpf
d48219138c usb: transition to the new base API
* remove all 'Genode::env()' calls
* use attached roms to read configuration
* use compoenent framework
* remove all PDBG, PINF, PWRN macros

Issue #1987
Fixes #2019
2016-06-28 11:09:25 +02:00
Sebastian Sumpf
58ef6e3695 lx_kit: optional global env + internal allocator
* make Lx::Malloc a real Genode allocator, so it can be used with 'new' and
  'destroy;
* add optional Lx_kit::Env class

issue #2019
2016-06-28 11:09:23 +02:00
Stefan Kalkowski
a145e6ad70 nic_bridge: transition to the new base API
* use Component::* instead of Server::*
* do not use old printf format anymore
* do not use old Genode::env()->heap() anymore
* avoid pointers where possible, and use references instead
* throw away the thread-safe variants of list and AVL tree,
  nic_bridge became single-threaded in the past
* introduce Ram_session_guard instead of Allocator_guard

Issue #1987
2016-06-28 11:09:23 +02:00
Josef Söntgen
d9f33f7577 linux/audio: transition to the new base API
Issue #1987
2016-06-28 11:08:21 +02:00
Josef Söntgen
0d8d8de42c ahci: transition to the new base API
Issue #1987
2016-06-28 11:08:13 +02:00
Josef Söntgen
c77f146e72 acpi: transition to the new base API
Issue #1987
2016-06-28 11:08:01 +02:00
Josef Söntgen
833c9e01f5 usb_block: transition to the new base API
Issue #1987
2016-06-28 11:06:58 +02:00
Emery Hemingway
f772dfaccd lib/curl: adjust for new spec directories
Fixes #2021
2016-06-22 12:26:33 +02:00
Sebastian Sumpf
b6bc7e0486 usb: fix 'find_next_bit'
Return correct offset for sizes over machine word size.

Fixes #2013
2016-06-22 12:21:42 +02:00
Alexander Boettcher
4e9aeb45ea platform_drv: sync startup between acpica
- platform_drv announces a separate "Acpi" session
- platform_drv waits for ROM "system" to change state to "acpi_ready"
- acpica waits for "Acpi" announcement
- acpica uses the platform driver via "Acpi" to reconfigure PCI devices
- acpica changes "system" state to "acpi_ready" after it ready with initialization
- platform_drv reacts on "system" state change to "acpi_ready" by announcing "Platform" session
- drivers start to operate as usual

Issue #2009
2016-06-22 12:21:42 +02:00
Norman Feske
2030ae678e Supplement base/log.h with raw output function
This patch introduces the Genode::raw function that prints output
directly via a low-level kernel mechanism, if available.

On base-linux, it replaces the former 'raw_write_str' function.
On base-hw, it replaces the former kernel/log.h interface.

Fixes #2012
2016-06-22 12:21:42 +02:00
Norman Feske
ebdb1c6892 sel4: reduce initial memory demand of PD session
This is a follow-up commit to "slab: throw exception if initial
allocation fails". It is needed because on seL4, the PD session quota is
used as backing store for the meta data of the PD's virtual memory. For
this reason, PD sessions on seL4 require more session quota compared to
the other kernels. Apparently, the default quota is too scarce to
complete the PD-session construction. By shrinking the number of
supported page-table entries, we reduce the size of the PD session
component so that the creation succeeds.

Issue #1983
2016-06-22 12:21:42 +02:00
Alexander Boettcher
868bf6c9d0 noux-pkg: port of diffutils 3.3
Fixes #2005
2016-06-22 12:21:42 +02:00
Emery Hemingway
8ae2f65da8 uniform XML boolean attribute access
Replace 'attribute(...).has_value("yes")`
with 'attribute_value(..., false)'.

This allows for boolean configuration to be set with values such as
"true", "false", "yes", "no", or "1", "0".

Fixes #2002
2016-06-22 12:21:42 +02:00
Emery Hemingway
51e8f05fb6 Ajdust run scenarios for strict policy matching
Issue #1901
2016-06-22 12:21:41 +02:00
Emery Hemingway
877676c29f Make label-based policy selection more strict
A configuration policy must match against a policy node label,
label_prefix, or label_suffix atttribute. A fallback to
<default-policy/> is provided as a label wildcard.

Fixes #1901
2016-06-22 12:21:41 +02:00
Adrian-Ken Rueegsegger
c1bb82fb6b base-hw: make Muen sinfo API publicly available
The sinfo function declared in sinfo_instance.h creates a static sinfo
object instance and returns a pointer to the caller.

- kernel timer and platform support to use sinfo() function to
  instantiate sinfo object
- address and size of the base-hw RAM region via the sinfo API
- log_status() function in sinfo API
2016-06-22 12:19:21 +02:00
Adrian-Ken Rueegsegger
2f11caa8d6 vbox_win: Set priority of audio_drv to -1
Helps against choppy sound in Windows guest VMs.
2016-06-22 12:17:18 +02:00
Reto Buerki
963ca0e6b5 vbox: Provide implementation of RTErrCOMGet
The generated errmsgvboxcomdata.h is currently empty, but the
'main.e.l.f' log group seems to work for now.
2016-06-22 12:17:18 +02:00
Adrian-Ken Rueegsegger
8dbf449b91 Add fake usb_devices report ROM to virtualbox.run 2016-06-22 12:17:18 +02:00
Adrian-Ken Rueegsegger
dbb0978ea5 vbox: Fix name of 'rem_disas' log group 2016-06-22 12:17:18 +02:00
Alexander Boettcher
1b7b43c886 vbox: handle bogus statvfs values gracefully
Otherwise Windows guest additions may trigger divison by 0 in the kernel,
which causes BSOD.

Fixes #1873
2016-06-22 12:17:18 +02:00
Alexander Boettcher
db1d6568fb libc: vfs_plugin - initialize fstatfs members
Issue #1873
2016-06-22 12:17:17 +02:00
Alexander Boettcher
c26f91ea00 platform_drv/x86: avoid quota leaking
Fixes #1980
2016-06-22 12:17:17 +02:00
Christian Helmuth
470757cf15 lxip: implement ffz() with __ffs()
Unfortunately, ffs() returns bit positions starting at 1 while ffz()
needs the semantics of __ffs(), which starts bit positions at zero.
2016-06-22 12:17:17 +02:00
Stefan Kalkowski
0c13effaa8 intel_fb: enable polling for connector changes
To circumvent problems on platforms with shaky hotplug interrupt notification
introduce a "poll" configuration option to the driver, which enables
polling for connector changes.

Fix #2004
2016-06-22 12:17:17 +02:00
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