Commit Graph

16 Commits

Author SHA1 Message Date
Stefan Kalkowski
d54304ddfc L4Linux: debug messages into file instead of pipe
Print Fiasco.OC kernel debugger messages into a file instead of a pipe
in the default l4linux run-script. Thereby rarely triggered issues by the
nightly running buildbot can be analyzed after the test failed.
2012-10-22 11:19:41 +02:00
Norman Feske
3e406a1077 Increase quota of USB driver
The memory allocation heuristics in the usb driver provided by dde_linux
changed with the recent commit 71b2b42936.
Apparently, the new variant requires a larger memory pool. Increasing
the quota is a temporary fix until the memory allocator gets revisited.
2012-09-18 10:53:17 +02:00
Stefan Kalkowski
efe3b8af74 L4Linux: update to recent version (svn rev. 25) 2012-09-18 10:53:16 +02:00
Stefan Kalkowski
760f37fc86 Fiasco.OC: enable SMP for L4Linux
This commit comprises the following changes to enable L4Linux to use several
CPUs:
* change default configuration for x86 and ARM
* add atomic cmpxchg operation to l4re library
* implement l4_sleep (per thread)
* enable setting affinity for VCPUs and IRQs
* move "per CPU" section within linker-script (x86 only)
* introduce SMP run-script for pandaboard
* deactivate direct scheduler (Fiasco.OC syscall) access by L4Linux
2012-09-14 12:30:29 +02:00
Norman Feske
67fdc1b44b Increase quota of USB driver
The additional quota is needed because of the recent performance
optimizations of the USB/networking code, e.g., to support the
increased NIC packet-stream buffer size.
2012-08-08 12:32:13 +02:00
Norman Feske
a5e95167d9 L4Lx: downsize priority of multi-linux instances 2012-08-07 22:26:34 +02:00
Stefan Kalkowski
23f11a4dca Add run-script to start multiple Linux' 2012-07-31 12:08:15 +02:00
Norman Feske
4454eb03eb Minimalistic L4Linux setup for pandaboard 2012-07-25 19:14:05 +02:00
Norman Feske
54c90c1592 Run script for demoing Genode on Pandaboard 2012-07-10 16:48:54 +02:00
Sebastian Sumpf
a55f04a160 Two linux run script: Enable network 2012-07-10 16:30:29 +02:00
Norman Feske
ff7f6334bc Add panda support to two_linux.run script 2012-06-22 11:50:13 +02:00
Stefan Kalkowski
2c8dbb3b04 Add run-script starting two L4Linux instances 2012-06-22 11:50:12 +02:00
Stefan Kalkowski
34efd709cc Rework l4android script for convenience reasons
Use terminals for LOG output of L4Android scenario, as well as a terminal
session for the Linux terminal. Now everything can be used interactively
on one screen: the Linux/Android framebuffer, the Linux console, and the
LOG-output of L4Linux.
2012-05-29 13:55:00 +02:00
Stefan Kalkowski
0973215cf0 Adapt memory quota to recent Fiasco.OC changes
When introducing an avl-tree to re-find known capabilities in Fiasco.OC
(issue #112), the memory demand of apllications was slightly increased.
So we've to give the pl11x driver more memory by default. Fixes #140.
2012-03-06 17:02:48 +01:00
Christian Helmuth
92171e9b86 Fiasco.OC: Reduce capability-allocator size
The old variant provided 8K capability slots to all processes on core,
which increased binaries by 180 KB for the static allocator. I reduced it
to 4K capabilities stay under 100 KB overhead for the allocator.

Anyway, pci_drv and pl11x_drv need more RAM quota now: 2M for pl11x_drv
and 1M for pci_drv.
2012-02-28 10:54:42 +01:00
Genode Labs
da4e1feaa5 Imported Genode release 11.11 2011-12-22 16:19:25 +01:00