Commit Graph

2738 Commits

Author SHA1 Message Date
Martin Stein
f3ae42275a hw: move global TLB flush to extra class
A subject that inherits from Processor_client not necessarily has the need for
doing a processor-global TLB flush (e.g. VMs). At the other hand the Thread
class (as representation of the only source of TLB flushes) is already one of
the largest classes in base-hw because it provides all the syscall backends
and should therefore not accumulate other aspects without a functional reason.
Hence, I decided to move the aspect of synchronizing a TLB flush over all
processors to a dedicated class named Processor_domain_update.
Additionally a singleton of Processor_domain_update_list is used to enable
each processor to see all update-domain requests that are currently pending.

fix #1174
2014-06-26 13:42:52 +02:00
Stefan Kalkowski
42397cb512 os: avoid deadlock in packet stream (fix #1186)
Respectively resend a packet-stream-not-empty signal when a new signal handler
gets registered.
2014-06-26 12:14:03 +02:00
Martin Stein
6e993d31d4 hw: for_each & safer type casts in Double_list
ref #1174
2014-06-26 12:09:40 +02:00
Martin Stein
f0478ee214 hw: move double list to extra header
ref #1174
2014-06-26 12:09:26 +02:00
Alexander Boettcher
a6fdd68154 pthread: remove obsolete warning avoidance
Issue #1188
2014-06-26 12:06:15 +02:00
Alexander Boettcher
671e36bc45 vbox: disable ioapic support by default
and add xml configuration option to switch it on if required. Avoids trouble
on Windows 7 guest where IRQ injected by VMMDev PCI device is not delivered.

If ioapic is required and Windows guest addition "hangs", look in file
DevPCI.cpp, function pciSetIrqInternal, variable fIsApicEnabled. If

config[0xde] == 0xbe
config[0xad] == 0xef

it works. "Deadbeaf" seems to/should be set in ACPI file vbox.dsl. Happens for
unknown reason not on Genode/Nova.

Fixes #1188
2014-06-26 12:06:00 +02:00
Alexander Boettcher
f0c7eccdc7 vbox: save/restore fpu state of EMT thread
Issue #1188
2014-06-26 12:05:43 +02:00
Alexander Boettcher
149f199735 vbox: rework irq injection code
Issue #1188
2014-06-26 12:05:24 +02:00
Stefan Kalkowski
5385ada7a4 run-tool: enable image loading via openocd
By adding: "--target jtag \
            --jtag-debugger <debugger configuration> \
            --jtag-board <board configuration>" to the RUN_OPTs
this commits enables the run-tool to load and execute an ELF image
via JTAG to the target platform.

Fixes #1191
2014-06-26 12:04:53 +02:00
Stefan Kalkowski
e45fc7f0d7 hw: avoid locks before cache initialization
Fix #1190
2014-06-26 12:04:31 +02:00
Alexander Boettcher
b4e86cc499 ahci: throw exception if device can not be found
Fixes #1183
2014-06-26 12:03:28 +02:00
Stefan Kalkowski
b8798fc026 hw: prevent from off-by-one bugs in PIC classes
Instead of using Pic::MAX_INTERRUPT_ID this commit introduces more
conveniently the Pic:NR_OF_IRQ.

Ref #1169
2014-06-26 11:40:07 +02:00
Stefan Kalkowski
6d12f4eba7 hw: off-by-one bug when determining the last IRQ
Fix #1169
2014-06-26 11:39:55 +02:00
Sebastian Sumpf
f48bfd5db9 L4Linux: USB netperf tests on Arndale only
Issue #1189
2014-06-26 11:08:22 +02:00
Sebastian Sumpf
3eb21be9bd L4Linux: Disable netperf USB 3.0 test for x86
Issue #1189
2014-06-26 10:57:27 +02:00
Stefan Kalkowski
b93a58066f trustzone: automate run script for nightly tests
Ref #1182
2014-06-26 10:57:27 +02:00
Stefan Kalkowski
a492366eea hw: fix the TrustZone VM entry path
Commit 6a3368ee that refactored the mode transition assembler path, and
high-level entry point, fundamentally broke that part for the TrustZone VMs.
Instead of jumping to the appropriated address, the instruction value at that
point where used as target address.
Moreover, the TrustZone part of the mode transition page was not included into
the boundary check.

Ref #1182
2014-06-26 10:57:27 +02:00
Stefan Kalkowski
7b5237f9ff hw: add CSU I/O memory to core's memory regions
The central security regions has to be mapped when starting the hw-kernel
on the i.MX53 and using the TrustZone mechanisms.

Ref #1182
2014-06-26 10:57:27 +02:00
Stefan Kalkowski
7ca56e3fc4 hw: fix compilation errors for i.MX53/TrustZone
Fix #1182
2014-06-26 10:57:27 +02:00
Stefan Kalkowski
e5b78a6494 hw: disable L2 cache for imx53 platform
Currently the L2 cache for i.MX53 doesn't work correctly in the
hw-kernel, so we temporarily disable it.

Ref #1182
2014-06-26 10:57:27 +02:00
Christian Helmuth
1c2ff67d96 test-input: log event type as string 2014-06-26 10:57:26 +02:00
Stefan Kalkowski
786fe805da base: introduce caching attributes (fix #1184)
On ARM it's relevant to not only distinguish between ordinary cached memory
and write-combined one, but also having non-cached memory too. To insert the
appropriated page table entries e.g.: in the base-hw kernel, we need to preserve
the information about the kind of memory from allocation until the pager
resolves a page fault. Therefore, this commit introduces a new Cache_attribute
type, and replaces the write_combined boolean with the new type where necessary.
2014-06-26 10:57:26 +02:00
Christian Prochaska
9580954d81 blit: fix alignment errors on ARM
Depending on 'src_w' and 'dst_w', different lines of a block to copy may be
32-bit aligned or not, so the alignment of each line needs to get checked.

Fixes #1111.
2014-06-26 10:57:26 +02:00
Stefan Kalkowski
031cabf862 hw: let assembler constants be upper-case (Ref #1180) 2014-06-26 10:57:26 +02:00
Stefan Kalkowski
00ee2b565a hw: define assembler constants in global scope
Don't define assembler constants inside macros, thereby calling the
corresponding macros isn't needed anymore. To prevent having to much
constants included in files where they aren't needed, split macros.s
file into a generic mode_transition.s part, and globally used macros.s.

Fix #1180
2014-06-26 10:57:26 +02:00
Martin Stein
f5fdcc8f1e hw: get a thread cap in Thread_base constructor
Previously this was not done before Thread_base::start(..) in
base-hw as it was not needed to have a valid cap that early. However,
when changing the affinity of a thread we need the cap to be valid
before Thread_base::start(..).

fix #1151
2014-06-26 10:57:26 +02:00
Martin Stein
ccba43574f hw: fix bug in scheduler timing
By now the scheduling timer was only refreshed for a new scheduling timeout
when the choosen scheduling context has changed. But we want it to be refreshed
also when the scheduled context yields without an effect to the schedulers
choice (this is the case e.g. when the idle thread gets a scheduling timeout
or a thread yields without any competitor in its priority band).

ref #1151
2014-06-26 10:57:26 +02:00
Sebastian Sumpf
cf73ae2c20 usb_drv: Make EHCI-queue header non-cachable
Fixes #758
2014-06-26 10:57:26 +02:00
Sebastian Sumpf
cc8bf82300 usb_drv: Add timeout support for events (ref #758) 2014-06-26 10:57:26 +02:00
Sebastian Sumpf
3961a3e2a1 usb_drv: Add hrtimer support (ref #758) 2014-06-26 10:57:26 +02:00
Christian Helmuth
6f58cdffb6 nic: log errors in base-linux nic_drv 2014-06-26 10:57:25 +02:00
Christian Helmuth
7abc1733c5 util: abort construction of zero-sized bit arrays 2014-06-26 10:57:25 +02:00
Alexander Boettcher
963551877f netperf: wait for output of all spawned processes 2014-06-26 10:57:25 +02:00
Christian Helmuth
d2cacbc7a6 test-input: use key name from input/keycode.h 2014-06-26 10:57:25 +02:00
Josef Söntgen
7d593f2582 lxip: dissolve receiver in socket handler
Fixes #1179.
2014-06-26 10:57:25 +02:00
Martin Stein
f45cf49405 base: test for the pseudo-parallel use of an FPU
fix #1126
2014-06-26 10:57:25 +02:00
Martin Stein
4b7d58fccc hw & cortex_a9: do lazy FPU-context switch
ref #1126
2014-06-26 10:57:25 +02:00
Stefan Kalkowski
05603951b6 hw: enable and maintain outer l2 cache
Fix #1170
2014-06-26 10:57:25 +02:00
Norman Feske
6125e10be6 base: Never copy the dealloc argument for destroy
By using &&, we prevent the accidental copying of deallocator instances,
passed to the destroy function. We always want to take the deallocator
as reference or pointer.
2014-06-26 10:57:25 +02:00
Christian Prochaska
4672ae637a Qt5: set the parent view of a QPluginWidget's view
For the correct integration of a QPluginWidget in a parent QWidget, with
this commit the parent QWidget's Nitpicker view is made the parent view of
the plugin's Nitpicker view.

Fixes #1173.
2014-06-26 10:57:25 +02:00
Christian Prochaska
64863a4b33 loader: allow to set the parent of the subsystem's view
This commit adds a 'parent_view()' function to the loader session, which
allows to set the parent view of the subsystem's Nitpicker view.

If the function is to be used, this must get done before calling
'start()'.

Fixes #1172.
2014-06-26 10:57:24 +02:00
Christian Prochaska
5ea772d284 Qt5: don't create superfluous Nitpicker buffer
When Qt creates a Nitpicker session for determining the screen resolution,
it is not necessary to create a Nitpicker buffer.

Fixes #1166.
2014-06-26 10:57:24 +02:00
Alexander Boettcher
3a8bf754e1 vbox: workaround for bug in Windows guest addition
In file

src/VBox/Additions/WINNT/SharedFolders/driver/file.c

the function

static int vbsfTransferCommon(VBSFTRANSFERCTX *pCtx)

in the

VbglR0CanUsePhysPageList()

branch does not correctly evaluate the read or written bytes from
the VMM. It ever assumes that whole pages are read/written.

Workaround the bug in the Windows guest additions of Vbox until fixed
upstream by filling up the read/write buffer completely within the VMM code
of Vbox.

Fixes #1176
2014-06-26 10:57:24 +02:00
Alexander Boettcher
5922617eab vbox: add test for shared folders
Issue #1176
2014-06-26 10:57:24 +02:00
Alexander Boettcher
0a8c419dee tcp_terminal: fix handling of read characters
Fixes #1167
2014-06-06 15:01:23 +02:00
Alexander Boettcher
aae541f9c0 tcp_terminal.run: support native x86 hardware run
Issue #1167
2014-06-06 15:00:46 +02:00
Christian Helmuth
bf158017da vfs: really write _count_ bytes in log file system
Genode::strncpy() enures the destination string is null terminated by
writing a null-byte. In this case, the null-bytes always overwrote the
last character of the output byte stream.
2014-06-06 14:54:32 +02:00
Stefan Kalkowski
220f57cdcf gpio_drv: prevent copy of non-copyable objects
Follow up fix for commit 0b7ea4abab
Ref #1093
2014-06-06 14:54:32 +02:00
Christian Prochaska
a12b7edc06 Qt5: handle dialog windows as top-level windows
Fixes #1164.
2014-06-06 14:54:32 +02:00
Christian Prochaska
70e51c0632 Qt5: don't create Nitpicker views for desktop widgets
Fixes #1163.
2014-06-06 14:54:31 +02:00