Commit Graph

1974 Commits

Author SHA1 Message Date
Christian Helmuth
eda44d6154 base-linux: hybrid file-system server
The current implementation is missing support for symbolic links.

Fixes #944.
2013-11-26 14:32:06 +01:00
Christian Helmuth
1bbd54c9b7 ram_fs: use server skeleton library
Related to #944.
2013-11-26 14:32:06 +01:00
Christian Helmuth
76cd788479 Fix some typos 2013-11-26 14:32:06 +01:00
Josef Söntgen
2a7fc69679 libports: add sys/disk.h symlink
Fixes #965.
2013-11-26 14:32:06 +01:00
Josef Söntgen
88851ab699 libports: libc_block plugin
This plugin provides support for using a Block_session connection by
opening "/dev/blkdev".

Fixes #965.
2013-11-26 14:32:06 +01:00
Sebastian Sumpf
634f4c0d8c netperf: Add separate run scripts for lwip/lxip
Also removed target 'app/netperf' and added 'app/netperf/lwip' and
'app/netperf/lxip'.
2013-11-26 14:32:06 +01:00
Alexander Boettcher
80838831d8 make dde_linux repository an optional one
Since dde_linux now contains the port of the Linux IP stack available for all
Genode base-* platforms move the repository out of drivers_arm and drivers_x86
build.conf to the optional build.conf (available to all platforms).
2013-11-26 14:32:05 +01:00
Sebastian Sumpf
5e17fef898 lxip: Port of the Linux TCP/IP stack 2013-11-26 14:32:05 +01:00
Sebastian Sumpf
864a047206 base: Local signal submit 2013-11-25 12:12:31 +01:00
Stefan Kalkowski
50d73e7890 block_session: extend interface with sync() call
To support components, which implement the block session's server side
rpc object, and which doesn't write data to their device backend immediately,
an additional synchronization call is needed. Thereby, clients like for
instance a file system can tell these components, when a synchronization is
required.

Ref #113
2013-11-25 12:12:31 +01:00
Alexander Boettcher
44c7d64fb3 netperf: remove packet/s from statistics
Mixing MB/s and packet/s in one graph is a bit confusing - so remove it from
the graph, but is still in the log output.
2013-11-25 12:12:31 +01:00
Alexander Boettcher
f00195e26d seoul: support to run VM outside VMM's PD
Issue #949

Related to issue #808 - one way to nearly double the maximum VM size for
VMs on 32bit Genode/Nova host if decreased performance is acceptable.
2013-11-25 12:12:31 +01:00
Alexander Boettcher
67c1ad4cdd nova: support creation of vCPU in own PD
With the patch a VMM is not forced anymore to co-located the VMM and VM in same
PD.

Fixes #949
2013-11-25 12:12:31 +01:00
Norman Feske
1df48b8331 ports: common utilities for building VMMs on NOVA
To ease the creation of custom virtual machine monitors on top of
NOVA, this patch moves generic utilities from vancouver resp. seoul to the
public include location 'ports/include/vmm'. As a nice side effect,
this change simplifies 'vancouver/main.cc'.

Issue #949
2013-11-25 12:12:31 +01:00
Martin Stein
07aa56fffb hw: re-add priority down-scaling
This is a follow-up commit for "hw: beautify scheduling-priority code".

ref #960
2013-11-25 09:50:27 +01:00
Martin Stein
883aa83e62 okl4 & priority.run: new order of core services
ref #961
2013-11-25 09:46:28 +01:00
Norman Feske
a984c2342e demo.run: Support for Raspberry Pi 2013-11-25 09:46:28 +01:00
Norman Feske
4388c2a97c Do not try to start Qemu for platform_rpi 2013-11-25 09:46:28 +01:00
Norman Feske
b7b8d22bc3 dde_linux/rpi: Enable USB power on startup
Needed when booting Genode directly from SD card w/o u-boot.
2013-11-25 09:46:09 +01:00
Norman Feske
148206d757 rpi: Framebuffer and platform drivers
The platform driver is used to access the features provided by the
Videocore mboxes, i.e., power configuration and framebuffer setup. The
framebuffer driver uses the platform interface to setup a screen mode of
1024x768.
2013-11-25 09:46:09 +01:00
Norman Feske
1d5c11c7af rpi: Allow the access to videocore memory as MMIO 2013-11-25 09:46:09 +01:00
Norman Feske
62019be6d3 rpi: Change link address to support larger images 2013-11-25 09:46:09 +01:00
Norman Feske
93c7e852e9 dde_linux: USB networking for rpi
Even though the network adaptor gets initialized, networking is not
functional yet.
2013-11-25 09:46:09 +01:00
Norman Feske
c52b7d3076 rpi: Videocore cache definitions 2013-11-25 09:46:09 +01:00
Norman Feske
435bdd5755 dde_linux: Support for Raspberry Pi
At the current stage, the USB HID and storage drivers are prinicpally
working but not stable. If interrupts are not processed fast enough,
devices will get sporadically disconnected.

The USB host-controller driver is not part of the normal Linux kernel.
For this reason, we need to download it separately. There exists a
'prepare_rpi' rule in the 'dde_linux/Makefile' to automate this process.
2013-11-25 09:46:09 +01:00
Norman Feske
0db203fb75 dde_linux: Limit number of merged IRQs
This change makes Irq_context::_handle_one robust against misbehaving
IRQ handlers that always return IRQ_HANDLED, specifically dwc_otg.
2013-11-25 09:46:09 +01:00
Norman Feske
88f635b021 dde_linux: Follow symlinks while grepping includes
This patch principally allows to install symlinks to out-of-Linux tree
drivers into the contrib directory. Those files are then considered for
the 'lx_emul.h' symlink procedure. Is useful as a temporary mechanism
while developing the rpi USB driver.
2013-11-25 09:46:09 +01:00
Norman Feske
5b5ea76039 hw_rpi: Hand out IRQ for USB host controller 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
ae5e5cefc1 hw: initialize sctrl register appropriately
Fixes #916
2013-11-25 09:46:08 +01:00
Stefan Kalkowski
debec59e30 imx53: add missing break to input driver (fix #957) 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
a7d7337b16 vmm: add i.MX53 platform as target (ref #954) 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
6f136bef7a hw: add TrustZone support for i.MX53 (ref #954) 2013-11-25 09:46:08 +01:00
Stefan Kalkowski
238430a362 hw: save MMU registers for TrustZone VMM (ref #954)
When saving/resuming translation table base registers, and data fault register
a VMM is able to translate the VM's virtual addresses, and to analyse aborts
it has generated.
2013-11-25 09:46:08 +01:00
Martin Stein
b694045bd9 hw: get rid of Kernel::current_thread_id
Every thread receives a startup message from its creator through the initial
state of its userland thread-context. The thread-startup code remembers the
kernel name of the new thread by reading this message before the userland
thread-context gets polluted. This way, Kernel::current_thread_id becomes
unnecessary.

fix #953
2013-11-25 09:46:08 +01:00
Martin Stein
b5e92653bf hw: adjust expected serial start-message in run
ref #953
2013-11-25 09:46:08 +01:00
Martin Stein
fde150b052 hw: rename delete_thread in kill_thread
ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
f054b70e33 hw: spelling fix in kernel/thread.cc
ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
84e05e0653 hw: don't provide thread base via platform thread
ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
99c649c42f hw: simplify Kernel::new_thread
Don't set priority and label in platform thread and then communicate this
core object via Kernel::new_thread but communicate priority and label directly.
This way kernel doesn't need to know anymore what a platform thread is.

ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
210216e5e1 hw: simplify Kernel::start_thread
Instead of writing initial thread context to the platform-thread members
and then communicating this core object to kernel, core calls
Kernel::access_thread_regs first to initialize thread context and then
Kernel::start_thread without a platform-thread pointer. This way
the frontend as well as the backend of Kernel::start_thread loose
complexity and it is a first step to remove platform thread from the
vocabulary of the kernel.

ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
77f55232fd hw: remove Kernel::get_thread
ref #953
2013-11-25 09:45:31 +01:00
Martin Stein
3b2590b65a hw: identify core threads through stack pointer
ref #953
2013-11-25 09:45:30 +01:00
Martin Stein
87da21d967 hw: use platform-thread pointer as pager badge
ref #953
2013-11-25 09:45:30 +01:00
Martin Stein
e0419b2401 hw: clearer naming scheme in kernel API
Rename kernel syscall in kernel call and the kernel-API
files in kernel/interface* .

ref #953
2013-11-25 09:45:30 +01:00
Norman Feske
b3ccac63c3 launchpad: Support configuration of launch entries
This patch enables the recursive startup of launchpad instances, which
was not possible since the recent removal of launchpad's built-in
default configuration.
2013-11-25 09:45:30 +01:00
Norman Feske
2f483500b0 Add 'Xml_node::has_sub_node' accessor 2013-11-25 09:45:30 +01:00
Norman Feske
373c5bdbf7 nitlog: Fixed adaptation to changed nitpicker API
Fixes #955
2013-11-25 09:45:30 +01:00
Alexander Boettcher
0d8abab3ee nova: remove cap_sel - use cap_map
Fixes #905
2013-11-18 11:01:46 +01:00
Alexander Boettcher
c139253439 nova: use cap_map for IPC
Issue #905
2013-11-18 11:01:46 +01:00
Alexander Boettcher
75ecdab9e8 nova: add inc/dec to native_types.h
Issue #905
2013-11-18 11:01:45 +01:00