Commit Graph

3663 Commits

Author SHA1 Message Date
Norman Feske
785cac7168 decorator: consider partially transparent windows
This patch changes the window manager, the decorator, and the
floating window layouter to propagate the usage of an alpha channel from
the client application to the decorator. This way, the decorator can
paint the decoration elements behind the affected windows, which would
otherwise be skipped.
2015-07-07 19:48:06 +02:00
Norman Feske
ea16c19516 nit_fader.run: fix conditional route 2015-07-07 19:48:05 +02:00
Norman Feske
caa809e593 CPU load display application 2015-07-07 19:48:05 +02:00
Norman Feske
e45e01ee8e gems: HSV-to-RGB color-conversion function 2015-07-07 19:48:05 +02:00
Norman Feske
fd45a70acc dde_linux/wifi: enable IWL device of Lenovo x201 2015-07-07 19:48:05 +02:00
Norman Feske
8b013287ba Simple CPU-time burner application 2015-07-07 19:48:05 +02:00
Norman Feske
503263a8a2 base-nova: consider non-contiguous CPU numbers
This is a follow-up commit to the following two patches:
* base/nova: add idle threads to trace sources
* nova: support to read thread and idle time
2015-07-07 19:48:05 +02:00
Norman Feske
259b127f96 Polygon drawing and rudimentary 3D routines
This patch adds two new painters located at gems/include/polygon_gfx.
Both painters draw convex polygons with an arbirary number of points.
The shaded-polygon painter interpolates the color and alpha values
whereas the textured-polygon painter applies a texture to the polygon.
The painters are accompanied by simplistic 3D routines located at
gems/include/nano3d/ and a corresponding example (gems/run/nano3d.run).
2015-07-07 19:48:04 +02:00
Norman Feske
c74a4fbbe2 wm: decouple decorator and layouter from wm 2015-07-06 12:22:28 +02:00
Norman Feske
a3d78d3779 window layouter: let focus follow the pointer 2015-07-06 12:22:28 +02:00
Norman Feske
0cc314399c nitpicker: make redraw debug feature configurable 2015-07-06 12:22:28 +02:00
Norman Feske
d7256c60a0 window decorator: limit update rate to 50 fps 2015-07-06 12:22:27 +02:00
Norman Feske
69da1fa1ed wm/layouter: Raise window on click 2015-07-06 12:22:27 +02:00
Norman Feske
b4ebefd616 cli_monitor: read subsystem configs from VFS
This patch changes the way how CLI monitor obtains its subsystem
configurations. Originally, this information was provided via the
Genode::config mechanism. But for managing complex scenarios, the config
node becomes very complex. Hence, it is preferrable to have a distinct
file for each subsystem configuration.

The CLI monitor scans the directory '/subsystems' for files ending with
".subsystem". Each file has the same syntax as the formerly used
subsystem nodes.
2015-07-06 12:22:27 +02:00
Norman Feske
f917728ecb vfs: let rom fs update ROM when opening file 2015-07-06 12:22:27 +02:00
Sebastian Sumpf
ffaf65efa0 dde_ipxe: enable BCM57cxx cards
Add tg3 driver files and adjust Genode's ipxe code. Tested on Fiasco.OC only.

issue #1609
2015-07-06 12:22:27 +02:00
Reinier Millo Sánchez
b13b0113c8 usb: kernel-specific USB IRQ number on Raspberry Pi
The USB interrupt number on Raspberry Pi differs betwenn Fiasco.OC and
base-hw, the former uses 9 while the latter uses 17.
2015-07-06 12:22:26 +02:00
Reinier Millo Sánchez
c60d65150e base-foc: support for Raspberry Pi
Fixes #1596
2015-07-06 12:22:26 +02:00
Emery Hemingway
46b7227ef0 cxx: notify parent on abort() (in main thread)
Fixes #1605
2015-07-01 15:09:32 +02:00
Alexander Boettcher
e131235521 hw: support booting via tftp on x86
Fixes #1580
2015-07-01 15:04:35 +02:00
Alexander Boettcher
6f6fb69dc9 hw: keep config file in run directory
Issue #1580
2015-07-01 15:04:35 +02:00
Sebastian Sumpf
4f0251eb00 foc: added Exyonos4 IRQ patches
Fixes #1610
2015-07-01 14:57:43 +02:00
Christian Helmuth
49333bafc2 lxip: do not whine on kfree(0) 2015-07-01 14:46:18 +02:00
Stefan Kalkowski
de4a98c777 hw: avoid using RM session in platform thread
Fix #888
2015-07-01 14:46:18 +02:00
Stefan Kalkowski
f5d5ed9637 hw: use kernel signal API for page-fault signals
Instead of using the Genode user-level signal API to signal page-faults to
a page-fault handler, use the kernel API directly. Thereby the accounting
of signal contexts needed for each paging subject can be done easily.

Fix #956
2015-07-01 14:46:18 +02:00
Stefan Kalkowski
57e2f3affc hw: remove redundant file from signal library
The file seems to be there for historical reasons only.

Ref #956
2015-07-01 14:46:18 +02:00
Stefan Kalkowski
691df908aa core: remove Rm_member from RM session component
Rm_member does not fulfill a useful role, but makes understanding of
the RM session component more difficult.

Ref #956
2015-07-01 14:46:17 +02:00
Stefan Kalkowski
8abd70e6e7 hw: allocate core's page-tables outside of binary
Moreover, be strict when calculating the page-table requirements of
core, which is architecture specific, and declare the virtual memory
requirements of core architecture-wise.

Ref #1588
2015-07-01 14:46:17 +02:00
Stefan Kalkowski
3ee2997198 hw: remove unused declaration in core
Ref #1588
2015-07-01 14:46:17 +02:00
Stefan Kalkowski
dc36b63acb base: turn align_addr tool into constexpr
Thereby, the tool can be used to calculate static compile-time values.
Ref #1588
2015-07-01 14:46:17 +02:00
Stefan Kalkowski
b856bfdfcd base: let bit allocator use fine-grained sizes
Ref #1588
2015-07-01 14:46:17 +02:00
Stefan Kalkowski
6552d47e60 hw: eliminate missing references for consts
Fix #1606
2015-07-01 14:46:16 +02:00
Christian Helmuth
11c31c4432 Prevent silly text-segment alignment on all platforms
We set 'ld -z max-page-size' to 4KiB to prevent the linker from aligning
the text segment to any built-in default (e.g., 4MiB on x86_64 or 64KiB
on ARM). Otherwise, the padding bytes are wasted at the beginning of the
final binary.
2015-07-01 14:46:16 +02:00
Sebastian Sumpf
463c9bec17 Replace Nic driver interface by customizable component
Removed the Nic::Driver implementation. All nic servers now inherit from
Nic::Session_component. Packet stream signals are dispatched to
the 'handle_packet_stream' function within a session component. Thus, nic
servers now have direct access to the packet stream channels, making handling
more flexible.

Adjusted nic_loobpack, dde_ipxe, wifi, usb, lan9118, Linux nic, and OpenVPN to
the new interface.

Fixes #1602
2015-07-01 14:46:16 +02:00
Norman Feske
cc4febd1c2 sd_card: SDHCI quirk for 136-bit responses 2015-07-01 14:46:15 +02:00
Norman Feske
281d3ffba9 hw: free correct IRQ when closing IRQ session
The ~Irq_session_component relied on the IRQ number obtained by the
corresponding kernel IRQ object to mark the IRQ as free at the IRQ
allocator. However, since the kernel IRQ object is initialized not
before the 'sigh' function is called, the IRQ of sessions that
never called 'sigh' could not be freed correctly. This patch fixes
the problem by not relying on the kernel IRQ object for obtaining
the number in the destructor but using the '_irq_number' member
variable instead.
2015-07-01 14:46:15 +02:00
Adrian-Ken Rueegsegger
21c7fa2881 vbox: Fix VMM startup failure message
Use printf format specifier with correct size to log error code which is
if type uint32_t. Also print the error code in hex since this simplifies
lookup as the error values are also defined as hexadecimal values, see
[1].

Fixes #1600

[1] - repos/ports/src/virtualbox/include/xpcom/nsError.h
2015-07-01 14:46:15 +02:00
Stefan Kalkowski
2a351215f4 base: remove pager code from public API
Fix #1593
2015-07-01 14:46:15 +02:00
Christian Helmuth
01f22d4dc6 arora: use github archive for port
code.google.com seems to waste away slowly...
2015-06-22 14:43:41 +02:00
Christian Helmuth
340424db83 wifi: report correct bssid when connected 2015-06-22 14:43:41 +02:00
Stefan Kalkowski
cc58b11998 hw: replace page table allocator with static one
Instead of organizing page tables within slab blocks and allocating such
blocks dynamically on demand, replace the page table allocator with a
simple, static alternative. The new page table allocator is dimensioned
at compile-time. When a PD runs out of page-tables, we simply flush its
current mappings, and re-use the freed tables. The only exception is
core/kernel that should not produce any page faults. Thereby it has to
be ensured that core has enough page tables to populate it's virtual
memory.

A positive side-effect of this static approach is that the accounting
of memory used for page-tables is now possible again. In the dynamic case
there was no protocol existent that solved the problem of donating memory
to core during a page fault.

Fix #1588
2015-06-22 14:43:41 +02:00
Adrian-Ken Rueegsegger
3291ca59a3 hw_x86_64: Extend initial PTs to map 2-16 MiB
Ref #1588
2015-06-22 14:43:41 +02:00
Sebastian Sumpf
696e5cbd54 dde_ipxe: support dis-/reconnect of clients
Unregister callbacks, so rx packets will not be propated to the deleteted
'Driver' object. Initialize ipxe once in the 'Main' object, thus allowing new
session connections.

Fixes #1595
2015-06-22 14:43:40 +02:00
Sebastian Sumpf
d80c1c91be usb_drv: Remove signaling in wait_event_timeout
With the server framework this becomes unnecessary. Also when the 'platform_drv'
has a lower priority, signaling will cause a constant load that starves the
'platform_drv'.

Fixes #1594
2015-06-22 14:43:40 +02:00
Norman Feske
e143084b04 base: fix warning in RPC framework
The recent change of the TRACE session interface triggered the
following warning:

/home/no/src/genode/repos/base/include/base/ipc.h:79:4: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    *reinterpret_cast<T *>(&_sndbuf[_write_offset]) = value;
    ^
In file included from /home/no/src/genode/repos/base/src/core/include/trace/session_component.h:19:0,
                 from /home/no/src/genode/repos/base/src/core/trace_session_component.cc:15:
/home/no/src/genode/repos/base/include/base/rpc_server.h:132:42: note: ‘ret’ was declared here
     typename This_rpc_function::Ret_type ret;

The warning occurs for basic return types (like size_t), which are
indeed not initialized. The variable gets its value assigned by the
corresponding 'call_member' overload, to which the variable is passed as
reference. But the compiler apparently is not able to detect this assignment.

Declaring 'ret' with a C++11-style default initializer fixes the warning.
2015-06-22 14:43:40 +02:00
Christian Helmuth
a844743a2e hello: condition config for various base platforms 2015-06-22 14:43:40 +02:00
Norman Feske
ed88d3aa13 Rename "failsafe" test to "fault_detection"
The name "failsafe" will be used for the upcoming failsafe server
wrapper.

Issue #1592
2015-06-22 14:43:40 +02:00
Norman Feske
712875ade4 os: use the server API in server/nic_loopback
This patch also introduces a run script for testing the component.
2015-06-22 14:43:40 +02:00
Norman Feske
5d678dba9e core: throw Trace::Out_of_metadata in subjects()
While importing trace sources as trace subjects into a TRACE session,
the session quota might become depleted. The TRACE session already keeps
track of the session quota via an allocator guard but the 'subjects' RPC
function missed to handle the out-of-memory condition. This patch
reflects the error condition as an 'Out_of_metadata' exception to the
TRACE client. It also contains an extension of the trace test to
exercise the corner case.
2015-06-22 14:43:39 +02:00
Alexander Boettcher
705257cf22 cxx: show thread name in event of abort
Issue #1591
2015-06-22 14:43:39 +02:00