Commit Graph

9775 Commits

Author SHA1 Message Date
Christian Helmuth
91f8281618 depot: update recipe hashes 2020-10-09 13:35:57 +02:00
Christian Prochaska
0e01729d77 libc: handle file descriptor allocation errors
Fixes #3906
2020-10-09 13:35:57 +02:00
Sebastian Sumpf
fe1ee05186 recipe: imx53_qsb_drivers
Do not copy imx53 specfic source code since it has been unified within
the GPIO driver.

follow up for issue #3900
2020-10-09 13:35:57 +02:00
Christian Helmuth
ec957739e9 Adapt some RAM quotas for 2560x1080 screens 2020-10-09 13:35:57 +02:00
Piotr Tworek
8d5005e03a os: add VirtIO nic driver
The driver is faily simple and does not support fancy features like
TCP checksum offloading or vlan filtering, but it is fully capable of
running every Genode network based scenario I've tried. Its currently
known to work on virt_qemu arm platforms and x86_64.

Fix #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
7fbb245710 os: add VirtIO device helper classes.
To simplify writing native VirtIO drivers for Genode add helper classes
representing VirtIO device and queue. The queue implementation should
be platform independant. The device abstraction however is closely tied
to the VirtIO transport being used (PCI/MMIO). Both PCI and MMIO
implementations expose the same public API so the actual driver logic
should be the same regardless of which transport is used.

Its also important to note that the PCI version of Virtio::Device
currently does not support MSI-X interrupts. Unfortunately my kowledge
about PCI bus is very limited and my main area of interest was to get
VirtIO drivers working on virt_qemu ARM/Aarch64 platform. As such all
the VirtIO drivers I plan to submit will work with PCI bus, but might
not use some extended capabilities.

Ref #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
9bd548c4bd os: add platform_drv config generator for virt_qemu
The VirtIO device configuration on Qemu is dynamic. The
order and presence of different command line switches affects
base address and interrupt assignment of each device. One could
probably hard-code the necessary switches and resulting XML ARM
platform driver configuration in each run script, but this seems
like troublesome and hard to maintain solution.

This patch explores an alternative approach to the problem.
It implements a ROM driver which probes the address space region
Qemu virt machines assign to VirtIO MMIO devices and exposes the
result as XML via a ROM session. This XML output can be fed directly
as config to the generic ARM platform driver.

Ref #3825
2020-10-09 13:35:57 +02:00
Piotr Tworek
fe0ad0addb tool: Consolidate qemu nic setup.
Right now the same code dealing with nic setup on qemu is duplicated
in many different run scripts. It makes it unnecesarily complex to
change the existing config or add support for new nic types. Lets move
all this common code to qemu.inc.

Ref #3825
2020-10-09 13:35:57 +02:00
Stefan Kalkowski
aa2511e209 platform_drv: make it available for arm_64 generic
Ref #3825
2020-10-09 13:35:57 +02:00
Stefan Kalkowski
3cf3344fa3 sel4 + foc: extend port's tool check rules 2020-10-09 13:35:56 +02:00
Sebastian Sumpf
c79687f5f4 gpio: introduce Pin and '_with_gpio'
- make GPIO server more robust on imx by not throwing exceptions for
  unknown pins, use '_with_gpio' instead
- use 'Gpio::Pin' data type instead of POD 'unsigned'

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
b9bd179e54 gpio_drv: remove specs for imx53 and imx6
Also cleanup run scripts and recipes were gpio driver is not required,
update the ones were it is.

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
6c6deb7e8b dde_linux: add touch to i.MX8 recipe
Add touch screen and event filter to drivers interactive package.

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
d387eba0ba os: driver recipe for i.MX8 drivers
Includes touch and gpio driver

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
96eb83f19a os: Synaptics DSX touch screen driver
Provides touch event service for i.MX8M Quad only

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
89972b11b7 gpio_drv: use platform session for i.MX
This makes the driver work for all i.MX boards. A platform driver with
the board specific configuration is required.

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
664b861f9d imx8_fb_drv: MIPI DSI display support
- support for Northwest Logic MIPI DSI bridge
- support for Radium panel (NXP MX8_DSI_OLED1)
- new 'DSI-1' connector in driver config file

issue #3900
2020-10-09 13:35:56 +02:00
Sebastian Sumpf
27f705bc48 bootstrap: iomux adaptions for i.MX8 MIPI
These settings were obtained with a JTAG debugger from a running Linux
system. They work for MIPI as well as for HDMI.

issue #3900
2020-10-09 13:35:56 +02:00
Alexander Boettcher
325e9cb9fa platform_drv(x86): avoid memory leak 2020-10-09 13:35:56 +02:00
Alexander Boettcher
50b10ef4a5 aes_cbc_4k: extend test and run in autopilot
- to compare crypted text with host openssl

Fixes #3905
2020-10-09 13:35:56 +02:00
Alexander Boettcher
c0f8022a78 aes_cbc_4k: use libcrypto
Issue #3905
2020-10-09 13:35:56 +02:00
Alexander Boettcher
5d808cdc01 platform_drv: extend MSI-X supports
The patch handles the case, that the memory for the MSI-X table is part
of one of the Pci::Resource Memory BARs, which got allocated beforehand already.

With this commit, the platform driver will not fall back to use legacy IRQs or MSI, whereby MSI-X is available actually. Additionally, this patch avoids a lot of red
messages about non available IO-MEM printed by the roottask.

Fixes #3904
2020-10-09 13:35:56 +02:00
Christian Helmuth
abefca500b libc: fix deadlock in pthread_cond_timedwait/signal()
The deadlock occured with three concurrently running threads: two
waiters calling pthread_cond_timedwait() and one signaller calling
pthread_cond_signal().

If waiter W1 hits its timeout, the signaller may have called
pthread_cond_signal(), detected this waiter and posted the internal
'signal_sem' concurrently. Then, the signaller waits for 'handshake_sem'
to ensure the waiter got woken up.

Waiter W1 can't consume the 'signal_sem' post by
'sem_wait(&c->signal_sem)' because another waiter W2 may have consumed
the post already above in sem_wait/timedwait(). Waiting for a post on
'signal_sem' would block the waiter W1 in perfect deadlock with
signaller on 'handshake_sem'. As W1 also owns 'counter_mutex' in this
situation, waiter W2 would block when trying to aquire 'counter_mutex'
and can't resolve the situation.

So, W1 does nothing in this case and we accept the spurious wakeup on
next pthread_cond_wait/timedwait().
2020-10-09 13:35:56 +02:00
Martin Stein
7feea78991 timeout: rework timeout framework
* get rid of alarm abstraction
* get rid of Timeout::Time type
* get rid of pointer arguments
* get rid of _discard_timeout indirection
* get rid of 65th bit in stored time values
* get rid of Timeout_scheduler interface
* get rid of uninitialized deadlines
* get rid of default arguments
* get rid of Timeout::_periodic
* get rid of Timeout::Raw
* use list abstraction
* only one interface for timeout handlers
* rework locking scheme to be smp safe
* move all method definitions to CC file
* name mutexes more accurate
* fix when & how to set time-source timeout
* fix deadlocks

Fixes #3884
2020-10-09 13:35:56 +02:00
Martin Stein
9e5d479d03 timeout: test smp support
Ref #3884
2020-10-09 13:35:56 +02:00
Christian Helmuth
26011a7151 libc: update status for component select handlers
In case of contexts blocked in select() the monitor updates the
file-descriptor status, but if the entrypoint is just blocked for the
select handler, the status must be updated explicitly on
dispatch_select().
2020-10-09 13:35:56 +02:00
Stefan Kalkowski
bbb017dc24 muen: update to Community 2019 toolchain version
Fix #3903
2020-10-09 13:35:55 +02:00
Alexander Boettcher
04d3c9e750 nova: re-enable DMAR super pages in kernel
Fixes #3902
2020-10-09 13:35:55 +02:00
Alexander Boettcher
e5fe9c6fc7 qemu-usb: catch exception on already gone devices
Fixes #3893
2020-10-09 13:35:55 +02:00
Norman Feske
04821b1abc nitpicker: apply focus change w/o input events
This patch fixes the corner case where the keyboard focus is defined
independently from user interactivity, e.g., the activation of a
screensaver or lock screen.

In this case, nitpicker would update its internal focus state not before
the next input event is handled. Should this input event be a press
event, this event would wrongly be delivered to the prior focused
session. Another problematic situation is the initial state before the
very first input event occurs. Since the focus remains undefined until
the first input event is handled, an initial key press event would not
be delivered.

This is a regression caused be the transition to the event-session
interface and the removal of the nitpicker's periodic way of operation.
The patch fixes the problem by applying pending focus changes not only
at the input processing but also on the code path that responds to focus
changes (e.g., focus-rom update).

Issue #3812
2020-10-09 13:35:55 +02:00
Alexander Boettcher
afab15f1a4 linux: round up dataspace to 4k sizes
Issue #3901
2020-10-09 13:35:55 +02:00
Alexander Boettcher
e61f6cfd38 base: add thread migration test
Issue #3842
2020-10-09 13:35:55 +02:00
Alexander Boettcher
90bea1499e core: store new affinity on successful migration
Adjust the base-* platforms to acknowledge new thread location solely if
migration is supported and succeeded. Otherwise the wrong thread
locations are observed via the trace session and utilization time calculation
get wrong.

Issue #3842
2020-10-09 13:33:36 +02:00
Alexander Boettcher
99fa203673 nova: add migration support for global threads
Fixes #3842
2020-10-09 13:33:36 +02:00
Martin Stein
1b41d9db90 base: remove alarm library from base
Ref #3884
2020-10-09 13:33:36 +02:00
Martin Stein
c1d0179194 dde_rump: move private headers to src/include
Ref #3884
2020-10-09 13:33:36 +02:00
Martin Stein
04463806a8 dde_rump: remove unused rump_cgd
Ref #3884
2020-10-09 13:33:36 +02:00
Martin Stein
af01370cc1 run/rump_fat: raise ram quota
Ref #3884
2020-10-09 13:33:35 +02:00
Martin Stein
4eb4bd6f96 trace_logger: warn on multiple buffer wraps
Ref #3884
2020-10-09 13:33:35 +02:00
Christian Prochaska
d2d74cc5fa tool chain: fix build error on Ubuntu 20.04 (GCC 9)
Fixes #3899
2020-10-09 13:33:35 +02:00
Josef Söntgen
f53df495db libc: provide 'sys/soundcard.h' header file
Issue #3891.
2020-10-09 13:33:35 +02:00
Josef Söntgen
f3268cade6 libc: split ioctl method
Use one ioctl method for each type of I/O control because by now the
general method will become increasingly long.

Fixes #3890.
2020-10-09 13:33:35 +02:00
Josef Söntgen
1a54ee895e vfs: use compound ioctl in Block-VFS plugin
Instead of using the old 'ioctl' Vfs::File_io_services API implement
the I/O control functionality in a buch of files. This is similar to
the terminal-VFS plugin.

Fixes #3889.
2020-10-09 13:33:35 +02:00
Josef Söntgen
27d4cb871f libc: use property files for block ioctl
Like already done for terminal I/O controls use collect the information
by reading property files instead of using the old VFS ioctl interface.

Fixes #3888.
2020-10-09 13:33:35 +02:00
Josef Söntgen
2312ad35dd libc: match ioctl request type to contrib type
There is a type mismatch as in the FreeBSD contrib code the type of the
request is 'unsigned long'. So far, only I/O controls where the request
falls into the signed range where used and this was not a problem.

Some of the SNDCTL requests, however, have the bit set.

Fixes #3887.
2020-10-09 13:33:35 +02:00
Christian Prochaska
85a84f5042 qt5: generate enter events related to popup menus
Fixes #3894
2020-09-18 15:23:45 +02:00
Sebastian Sumpf
0fd979b147 imx8_fb_drv: make 'Capture' constructible
Reconstruct capture connection on config update in order to receive
update of complete screen data from GUI session.

fixes #3878
2020-09-18 15:21:10 +02:00
Christian Helmuth
ad595d2701 sculpt: version 20.09 2020-09-18 15:20:18 +02:00
Christian Helmuth
f6337a6446 depot: update recipe hashes 2020-09-18 14:04:56 +02:00
Stefan Kalkowski
f1b3e826d5 sculpt: update building section of sculpt README 2020-09-18 14:04:56 +02:00