Commit Graph

7680 Commits

Author SHA1 Message Date
Norman Feske
e98760a3d5 cpu_sampler.run: increase timeout
The previous timeout sometimes triggered with nova and foc on x86_32.
2022-02-15 10:10:02 +01:00
Norman Feske
ab0cba8ead base-hw: improve comments in kernel/interface.h 2022-02-15 10:10:02 +01:00
Norman Feske
90c446e565 base-hw: remove throw from ipc_reply_wait
Even though the use of the C++ exception mechanism (and the implicit use
of the cxx heap) is not a problem at the server side, this patch
nevertheless replaces the exception-based return-value handling to make
the code consistent with the ipc_call path.

Issue #3612
2022-02-15 10:10:02 +01:00
Norman Feske
3e4af3a567 base-hw: remove throw from ipc_call code path
This eliminates the dependency of the IPC-call operation from the cxx
heap.

Fixes #3612
2022-02-15 10:10:02 +01:00
Johannes Schlatow
0bb2e61e9e Allow derived classes of Genode::Array
genodelabs/genode#4382
2022-02-15 10:10:01 +01:00
Christian Helmuth
41a579e978 vbox6: fix warnings on disabled assertions 2022-02-15 10:10:01 +01:00
Sebastian Sumpf
299a35d943 libdrm/iris: check if VFS '<gpu/>' is present
On startup check if '/dev/gpu' is present and issue an error in case it
is not.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
cd4d00f31a gpu/intel: remove deadlock during session destruction
* use 'Id_space::apply_any' instead of 'for_each' to destroy session local
  buffer objects
* save session capability in session because 'cap()' is not valid in
  'Session_component' destructor because it was dissolved before calling
  'Root::_destruct_session', the cap is necessary to remove owned
  buffers from the EP

issue #4380
2022-02-15 10:10:01 +01:00
Stefan Kalkowski
7248957553 rpi_fb_drv: avoid alignment fault by own blit func
Fix #4331
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
4cb8c91b08 libdrm/iris: import GPU buffers lazy optimization
Do not import a freshly allocated buffer to all contexts eagerly.
Instead check buffer list in context's 'exec_buffer' call and import
only buffers needed and not present before GPU execution. This leads to
improved performance for applications that use many OpenGL contexts
(e.g., VirtualBox 6).

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
3c97fdbc0e libdrm/mesa/iris: Don't use Genode::Env any more
'vfs_gpu_env' handles this now for all applications.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
a3976f0468 vfs_gpu: offer 'vfs_gpu_env' call
* retrieve Genode::Env from plugin, this way no mesa applications need to
  be changed.
* add 'vfs_gpu' api
* remove when all required functionality is implemented within the plugin.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
b98e07ed34 vbox6: basic 3D support
Implement GLX and X functionality through Mesa's EGL interface. This
requires multiple OpenGL contexts and in turn GEM context support in
libdrm/iris, as implemented in libdrm and intel_gpu_drv.

Update recipes and machine.vbox6 files accordingly,

issue #4380
2022-02-15 10:10:01 +01:00
Christian Helmuth
27883c976c vbox6: 3D support skeleton
files required for VBox6's VMSVGA/VBoxSVGA with 3D accelaration
(accelerate3D="true").

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
c35d2aff45 libdrm/iris: add gem context support
Retrieve multiple GPU sessions from VFS plugin, take advantage of buffer
import/export functionallity in order to implement gem context support.
Multiple contexts share all GPU buffers, but use different GPU sessions
and thus, differnt page tables and hardware contexts.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
7cc1741611 gpu/intel: buffer import/export support
Implement the import/export functionality of GPU buffers.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
a900594978 gpu_session: add import/export of buffers
Add 'export_buffer'/'import_buffer' calls in order to support buffer
sharing between GPU sessions.

Reduce CAP costs for Gpu::Connection from 256 to 32.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
567b9dfa39 libdrm/iris: use VFS/GPU plugin
Synchronize GPU completion by calling 'read' of the vfs_gpu plugin. This
enables pthreads to wait for GPU completions instead of the main EP.

issue #4380
2022-02-15 10:10:01 +01:00
Sebastian Sumpf
b3e12dcece vfs_gpu: VFS plugin that handles GPU completions
When a <gpu> node is present in the VFS, the plugin opens a
Gpu::Connection for each open call to the 'gpu' node and installs a
completion signal handler. A read only to the fd returned only comes
back if a completion signal has been received between two read
transctions to the fd.

For now the Gpu::Connections can be retrieved by calling the
'vfs_gpu_connection(unsigned long id)' function. The id can be obtained
using 'stat' on the 'gpu' device and is located in the inode (st_ino)
field of the stat buffer.

issue #4380
2022-01-19 15:01:26 +01:00
Sebastian Sumpf
b7d25636e5 mesa_gpu-iris: iris is linked into mesa already
* remove from library dependency

issue #4380
2022-01-19 15:01:24 +01:00
Sebastian Sumpf
ce409a2438 libdrm/iris: map PPGTT buffers lazy + lseek
* let iris handle buffer management, this implies that BOs are mapped to
  the PPGTT during buffer execution and unmapped by iris later, for this
  to work buffers need to be unmapped when allocating cached BOs
  (vma_free) which requires a patch

* support lseek (drm_lseek for now) for determining object size

issue #4380
2022-01-19 15:01:22 +01:00
Sebastian Sumpf
96ab58691a gpu/intel: PPGTT allocation optimization
Use range allocator as cache for page mappings instead of allocating
from platform driver for each page table.

issue #4380
2022-01-19 15:01:19 +01:00
Josef Söntgen
94405e9280 libdrm/iris: remove tiling short-cut
Instead of ignoring the request, we store the tiling information and
apply them when the buffer is mapped via 'MMAP_GTT'.

issue #4380
2022-01-19 15:01:11 +01:00
Josef Söntgen
e77a54614d libdrm/iris: introduce session resource accounting
Track RAM and CAP resource usage locally and upgrade the session quota
on demand.

issue #4380
2022-01-19 15:01:05 +01:00
Josef Söntgen
83cc36ef0b gpu/intel: account session resources
Account RAM and CAP resources for GPU sessions and trigger client
upgrades before allocating resources at the multiplexer. This prevents
the multiplexer from running out of resources.

issue #4380
2022-01-19 15:00:47 +01:00
Alexander Boettcher
3a39cb86e9 nova: read out more accurate tsc frequency
on newer CPUs.

Fixes #4336
2022-01-19 14:16:53 +01:00
Martin Stein
94121e7cd7 uplink_client_base: no deref of invalid connection
Imagine receiving the signal for an available TX ack or an available RX packet
at the Uplink connection but a later received signal for a link-state change
(to link state "down") at the same connection is handled first and destructs
the Uplink connection before the handling of the former signals. In this case,
the methods 'Uplink_client_base::_conn_tx_handle_ack_avail' and
'Uplink_client_base::_conn_rx_handle_packet_avail' must be guarded against an
unconstructed '_conn' member, but they weren't so far.

Fixes #4384
2022-01-19 14:13:48 +01:00
Martin Stein
83626b18f0 uplink_client_base: remove unused code
So far, the generic Uplink connection code considered NIC drivers to transmit
connection RX packets in three different manners. Most of the drivers follow
the "normal" way of transmission with only one driver callback from generic
code. The monolithic USB NIC-driver, however, used to send in a "burst" mode
that required a dedicated path with multiple driver callbacks in the generic
code. And then there were drivers that had a fully custom function for doing
transmissions.

Also for handling connection TX acks, there was a "normal" and a
"custom handler" way.

Today, all NIC drivers in the Genode repos and the Genode-World repo follow the
"normal" way. Therefor, the unused code can be removed.

Ref #4384
2022-01-19 14:13:38 +01:00
Christian Helmuth
65284b29f8 depot: update recipe hashes 2022-01-19 12:38:13 +01:00
Sebastian Sumpf
f16c1b5ea8 usb_host: handle full packet stream correctly
Thanks to Peter for the fix!

Fixes #4383
2022-01-19 12:38:13 +01:00
Christian Helmuth
a80b2ee6e2 Increase cap quota of drivers_nic-imx6/7 for sel4 2022-01-19 12:38:13 +01:00
Christian Helmuth
02eea3ecf0 More robust output parsing in ieee754 test
Only parse output of the test programs one-by-one and ignore log
messages from other components not starting with '[init -> test$number]'.

Fixes sporadic failures on KERNEL=sel4 due to the following warning from
core.

  Warning: flush page table entries - mapping cache full - PD: init -> test1
2022-01-19 12:38:13 +01:00
Christian Prochaska
d3adadf4cf virtualbox6: adapt watchdog timer interval dynamically
Issue #4381
2022-01-19 12:38:13 +01:00
Christian Prochaska
95d9c15607 libc vfs: open OSS 'info' file only once
Issue #4372
2022-01-19 12:38:13 +01:00
Christian Prochaska
8ced0f184e vfs: add 'with_xml_file_content()' and 'with_raw_file_content()'
Fixes #4372
2022-01-19 12:38:13 +01:00
Christian Prochaska
8fd2847a48 Audio_out::Stream: initialize members
Issue #4373
2022-01-19 12:38:12 +01:00
Christian Helmuth
b7cf316f24 mesa: exclude .git directory from src archive 2022-01-19 12:38:12 +01:00
Christian Prochaska
2143bea176 virtualbox6: add 'Audio_in' session requirement to pkg
To actually receive audio input in a particular VM, it also
needs to be enabled in the vbox file:

<AudioAdapter controller="HDA" driver="OSS" enabled="true"
              enabledOut="true" enabledIn="true"/>

Fixes #4377
2022-01-19 12:38:12 +01:00
Christian Prochaska
3f656bcf84 black_hole: provide 'Audio_in' and 'Capture' sessions
Fixes #4376
2022-01-19 12:38:12 +01:00
Christian Prochaska
33402e407f vfs_oss improvements
Fixes #4375
2022-01-19 12:38:12 +01:00
Christian Helmuth
a1cac9b837 Fix warnings in test/audio_in 2022-01-19 12:38:12 +01:00
Christian Prochaska
7f8a94bb70 Audio_in::Stream: add 'queued()' function
Fixes #4374
2022-01-19 12:38:12 +01:00
Christian Prochaska
7b40ccea85 audio_in: fix compile errors with strict warnings enabled
Fixes #4373
2022-01-19 12:38:12 +01:00
Norman Feske
3ba316b015 base-hw: declare build artifact for core 2022-01-19 12:38:12 +01:00
Josef Söntgen
713c841965 vfs/rump: enable update mtime
Although support was added some time ago (#1784) the commit missed
executing the code from the 'Vfs::File_system' interface.

Fixes #4371.
2022-01-19 12:38:12 +01:00
Stefan Kalkowski
426f52068b hw: avoid 'cps' instruction in ARM hyp mode
On some boards or emulators a CPU might be executing in hyp mode
when entering Genode's bootstrap code. In that mode the 'cps' instruction
is not defined. Therefore, we change the way the boot cpu is identified.

Ref #3415
2022-01-19 12:38:12 +01:00
Stefan Kalkowski
6bd7f167a4 hw: remove rpi1/3 board support
The code moved to https://github.com/skalk/genode-rpi

Ref #4363
2022-01-19 12:38:12 +01:00
Tomasz Gajewski
f79d5d640f hw: irq controller and timer improvements for Rpi
* renamed rpi pic to Bcm2835_pic
* renamed rpi3 pic to Bcm2837_pic
* added bcm2837 control for setting prescaler value (to fix timer_accuracy)
* changed handling of all interrupts for rpi3 by cascading to bcm2835 pic
* rpi3 irq controller base address made consistent with rpi
* added usb controller memory region for pic on rpi3 (for SOF interrupts)

Ref #3415
2022-01-19 12:38:12 +01:00
Stefan Kalkowski
7db602faec os: deprecate platform API for x86, rpi, imx53
* Move platform APIs to "legacy/" subdirectory
* Rename old pc, imx53, and rpi platform_drv
  to "legacy_*_platform_drv"

Fix #4359
2022-01-19 12:38:12 +01:00
Norman Feske
622ddb5b49 base-linux: declare build artifact for lib/ld
This enables the run tool's new [build_artifacts] function to return the
correct binary name for 'build lib/ld'.
2022-01-19 12:38:11 +01:00