Commit Graph

178 Commits

Author SHA1 Message Date
Christian Helmuth
4016c799f2 lx_emul: move shadowed random.c from pc to generic
Issue #4774
2023-04-17 14:48:23 +02:00
Christian Helmuth
73771669f1 depot: update recipe hashes 2023-03-13 14:32:54 +01:00
Stefan Kalkowski
6a7a30ceaa lx_emul: unify udelay implementation
Implement udelay for all architectures within common lx_emul code,
remove driver-specific version.

Always do busy looping in udelay and use cpu_relax()
like the original Linux code. Thereby, we profit from architecture specific
instructions (cpu cool down), and jiffies are updated if irqs are on.

Ref genodelabs/genode#4778
2023-03-13 14:32:37 +01:00
Stefan Kalkowski
50541c68ec lx_emul: shadow cpu_relax to update jiffies
There are rare use-cases where cpu_relax is used inside a busy loop
(i2c bus functions), which only will break when the jiffies counter
reaches a specific value.
Because of the cooperative scheduling done in lx_emul, no timer
interrupt will break such a loop. As a workaround, we check for
necessary jiffies updates inside cpu_relax if interrupts are enabled.

Ref genodelabs/genode#4778
2023-03-13 14:32:37 +01:00
Josef Söntgen
23cc96e661 wifi/pc: add firmware for the Intel AX210 2023-03-13 14:32:37 +01:00
Josef Söntgen
487aad6db1 wifi: allow driver dump in error case
This commit implements dummies that would otherwise trigger a
'generated dummy' call that stops the driver.
2023-03-01 16:30:00 +01:00
Alexander Boettcher
98fa0a1ad2 wifi: don't use kzalloc directly
Avoid using wrong pointer when calling free_page() which causes
otherwise memory corruption.
2023-03-01 16:29:53 +01:00
Christian Helmuth
e265cf6d49 depot: update recipe hashes 2023-02-27 08:22:51 +01:00
Christian Helmuth
73f7f8aef6 dde_linux: generalize kmalloc_order() implementation 2023-02-27 08:22:48 +01:00
Christian Helmuth
21a9527686 pc/wifi: remove redundant Genode:: prefix 2023-02-27 08:22:46 +01:00
Christian Helmuth
de9ea43616 dde_linux: remove custom lx_backtrace (use lx_emul_backtrace) 2023-02-27 08:22:46 +01:00
Christian Helmuth
52fb4eee5f pc/wifi: restore optional MAC-address reporting
Issue #4133
2023-02-27 08:22:46 +01:00
Alexander Boettcher
0724db2d80 sel4: avoid out_of* in several run scripts
caused by platform_drv and report_rom
2023-02-27 08:22:45 +01:00
Josef Söntgen
578a8c9918 wifi/pc: add rtlwifi driver
Due to lacking hardware access the driver was test with one RTL8188EE
based device, namely [10ec:8179] (rev 01), only. As the access to the
PCI config space is restricted the driver loads the non power-saving
FW and the driver port is therefor only tested with that. The
accesses are documented should we choose to support them one way or
another later on.

The 'wifi.run' run script as well as Sculpt served as testing ground
where the driver worked fine so far.

Fixes #4714.
2023-02-27 08:20:45 +01:00
Christian Helmuth
25eac6b9e6 depot: update recipe hashes 2023-01-24 12:07:33 +01:00
Tomasz Gajewski
d33139c40a enable ccache for reference Linux kernel
Genode build system allows to easily enable 'ccache' for builds. This
change allows to enable using 'ccache' also for build of reference
Linux kernel used during porting device drivers.

To enable 'ccache' it is enough to pass value of 'CC' variable when
executing Linux build but this build by default depends on time when it
is built which causes 'ccache' misses. To solve this issue additional
flags are passed to make build independent from time, current user and
host on which build is performed.

Issue #4718
2023-01-24 12:07:32 +01:00
Alexander Boettcher
5f0ba7d722 intel_fb: handle rapid config change gracefully
In case of very rapid config ROM change (<300ms), the linux driver may still
be in progress of applying the previous change (e.g. switching connector on/off).

During this progress all tasks may become not runnable (waiting for IRQ/timeouts
until hardware state settles), the newest config ROM change/signal gets
dispatched, which lead to continuing the previous change request, but not
to re-starting/re-applying the new config change. To avoid this situation,
explicitly track whether a previous config change was finished and track if an
interim config change request came in. If so, re-start the lx_user
task with the newest config change.

Fixes #4721
2023-01-24 12:07:32 +01:00
Christian Helmuth
bccc57bb29 Adapt run scripts for Intel Xe GPU 2023-01-24 12:07:29 +01:00
Christian Helmuth
6d14f5442e lx_emul: provide more pci functions
- pci_dev_present() based on devices on bus
- pci_request_regions() as dummy
- pci_release_regions() as dummy
2023-01-24 12:07:29 +01:00
Christian Helmuth
b033b30f95 depot: update recipe hashes 2022-11-29 12:32:49 +01:00
Stefan Kalkowski
f6825eea5f pci_decode: increase default ram quota
To circumvent problems of the page-table entries getting short on sel4,
increase the RAM quota for this component in all run-scripts.

Fix #4686
2022-11-29 12:29:57 +01:00
Stefan Kalkowski
10aa5ebf03 pci_decode: report devices from ACPI info
Although we do not have the full ACPI information parsed yet, to
announce non-PCI devices derived from the ACPI tables, the device
description of the assumed devices is now integral-part of pci_decode.
Formerly, the information was gained separatedly as boot-module, whereby
we lost synchronization in between ACPI/PCI parsing, BIOS handover, and
PS/2 emulation code already acting.
2022-11-29 12:29:57 +01:00
Christian Helmuth
c58d799f16 depot: update recipe hashes 2022-11-17 08:00:37 +01:00
Benjamin Lamowski
0e9a49d1cf wifi/pc: add firmware for the Intel AX211
Lenovo Thinkpads with 12th gen Intel i7 CPUs such as the X1 Nano G2 may
contain such a wifi card.

Issue #4663
2022-11-17 08:00:37 +01:00
Benjamin Lamowski
04efe88044 wifi/pc: add support for loading PNVM files
Intel wifi cards in the AX210 family need additional PNVM firmware to
function properly. Enable the bundling and loading of *.pnvm files.

Issue #4663
2022-11-17 08:00:37 +01:00
Benjamin Lamowski
bcea2a958e wifi/pc: implement firmware requests without warning
Until now, requesting optional blobs such as 'iwl-debug-yoyo.bin' has
just failed silently. To support desired blobs such as PNVM firmware,
implement the loading of optional firmware while preserving the nowarn
characteristics of the function.

Issue #4663
2022-11-17 08:00:37 +01:00
Christian Helmuth
a89eb5e7e3 Increase acpi_drv RAM/CAP quota in USB tests
The amount of 7M/350 matches repos/gems/sculpt/drivers/pc.
2022-11-17 08:00:37 +01:00
Christian Helmuth
a579e92400 wifi.run: configure /dev/urandom as libc RNG 2022-11-17 08:00:36 +01:00
Alexander Boettcher
eb318d5ceb intel_fb: handle too large framebuffer allocation
In case the allocation fails for the largest possible connector mode,
try smaller modes. Additional add option to specify maximal resolution.

Issue #4659
2022-11-17 08:00:35 +01:00
Alexander Boettcher
72217a6771 intel_fb: support larger resolutions
Increase "assumed" internal kernel memory size based on available memory
to support allocation of framebuffer larger than 16M, which was before
hardcoded.

Issue #4659
2022-11-17 08:00:35 +01:00
Alexander Boettcher
5df68922eb linux/pc: enable IOMMU config for intel fb
to apply scanout scratch page GTT workaround

drivers/gpu/drm/i915/gt/intel_ggtt.c
 -> gen8_gmch_probe() -> intel_scanout_needs_vtd_wa(i915)

Fixes #4659
2022-11-17 08:00:35 +01:00
Christian Helmuth
9079a083d2 depot: update recipe hashes 2022-10-13 12:35:27 +02:00
Christian Helmuth
847266d027 depot: update recipe hashes 2022-10-12 14:31:50 +02:00
Stefan Kalkowski
bc1e231775 platform_drv: implement PCI powering and reset
Ref genodelabs/genode#4578
2022-10-12 12:09:37 +02:00
Stefan Kalkowski
1504041c82 pc_platform_drv: introduce pc-specific driver
This driver observes a "system" ROM, as well as the acpi ROM to implement
reset functionality.

Ref genodelabs/genode#4578
2022-10-12 12:09:35 +02:00
Norman Feske
dc228b952a intel_fb_drv: add gpu/drm/drm_scdc_helper.c
With this patch, the Dell UltraSharp 4K display works in principle when
connected via HDMI to a Lenovo x260 laptop.

Fixes #4630
2022-10-12 12:09:35 +02:00
Norman Feske
a630563cbc intel_fb_drv: add kvfree_call_rcu to lx_emul.c
Issue #4630
2022-10-12 12:09:35 +02:00
Josef Söntgen
427bd93921 wifi/pc: add FW image for new so devices
The Framework laptop with the 12the Generation CPU contains such a
device.

Fixes #4626.
2022-10-12 12:09:35 +02:00
Stefan Kalkowski
85e69f6882 driver_time.run: remove legacy platform_drv
Ref genodelabs/genode#4578
2022-10-12 12:09:34 +02:00
Stefan Kalkowski
c7c460f6e0 os: add include/pci/* to os api
Ref genodelabs/genode#4578
2022-10-12 12:09:34 +02:00
Stefan Kalkowski
5528434fb6 lx_kit & lx_emul: use generic platform API
* Remove wrapper for legacy x86 platform API
* Move PCI configuration space quirks to corresponding driver
  (pc_usb_host_drv, pc_wifi_drv, pc_intel_fb_drv)
* Adapt driver test run-scripts to changed configuration

Ref genodelabs/genode#4578
2022-10-12 12:09:33 +02:00
Stefan Kalkowski
42a46b75f1 depot: add recipe for pc devices rom
Ref genodelabs/genode#4578
2022-10-12 11:59:09 +02:00
Christian Helmuth
3f1870841c depot: update recipe hashes 2022-09-21 12:19:10 +02:00
Christian Helmuth
f0e9881c7e intel_fb: prevent compiler warning 2022-09-19 14:00:33 +02:00
Norman Feske
dd9e12601e Remove pseudo targets for building shared libs
Thanks to the change "build: support library builds via lib/<libname>",
shared libraries can now be built directly by the build system.

Issue #4599
2022-09-19 14:00:32 +02:00
Christian Helmuth
4dddc41b71 depot: update recipe hashes 2022-08-31 09:32:09 +02:00
Christian Helmuth
44e2cd14a0 depot: update recipe hashes 2022-08-17 12:03:26 +02:00
Alexander Boettcher
e2b61231ae pc: avoid use usleep_range in m/udelay emulation
m/udelay is called with closed interrupts. Linux contrib code expects no
other task to be run respectively to be re-scheduled. usleep_range leads to
executing other tasks, which causes assertions in "spinlock taken twice" or
"unexpected preempt count" errors, seen on runtime with wifi_drv and intel_fb.
The assertion triggered with the changes by #4562.
2022-08-10 13:33:03 +02:00
Stefan Kalkowski
89f9e7a3ee lx_emul: consolidate SMP + NO_HZ_IDLE
* Move common SMP and NO_HZ_IDLE variables and functions into
  generic lx_emul shadow implementations, and integrate them
  into the common lx_emul import rules
* Enable SMP and NO_HZ_IDLE within virt_linux kernel configuration
* Adapt pc drivers and wireguard accordingly
* Use original Linux softirq implementation in wireguard
* Remove erroneous softirq shadow implementation

Ref genodelabs/genode#4540
Ref genodelabs/genode#4562
2022-08-10 13:33:03 +02:00
Alexander Boettcher
3f69457a94 pc/intel: add intel_fb test to autopilot 2022-08-10 13:33:03 +02:00
Stefan Kalkowski
596c20c199 pc: enable SMP and softirq/tasklets in lx_emul
Enables symetric-multi-processor support in the Linux kernel configuration
used as base for the driver ports for PC. This is done to be compliant with
common usage of x86 drivers today.
Moreover, this commit uses the original kernel source for softirq/tasklet
implementation to get rid of the insufficient shadow implementation
in the lx_emul sources.

Ref genodelabs/genode#4562
2022-08-10 13:33:02 +02:00
Alexander Boettcher
b03cb94b43 pc: add linux driver timer test
The test runs as lx_user task and uses several *delay and wait queue test
cases happened to be used in real ported linux drivers. The test shows
the time spent with several time sources, e.g. jiffies, rdtsc,
lx_time_counter_count etc.

Issue #4540
2022-08-10 13:33:01 +02:00
Alexander Boettcher
46b487c2f7 pc: consolidate __const_udelay for linux drivers
Use common implementation used by wifi and (not merged) audio driver.
Avoid usage of lib/delay.c since lpj and loop_for_jiffies are not calibrated
for the ported drivers as done on native Linux during boot and leads to wrong
delays for usb and intel_fb.

Issue #4540
2022-08-10 13:33:01 +02:00
Alexander Boettcher
7b4556e546 intel_fb: remove schedule_timeout wrap
Issue #4540
2022-08-10 13:33:01 +02:00
Alexander Boettcher
9ecbe51e34 pc_linux: enable NO_HZ_IDLE
the option enables support to stop periodic ticking when in idle task.

Adjust dummies of intel_fb, wifi, usb drivers accordingly.

Issue #4540
2022-08-10 13:33:01 +02:00
Christian Helmuth
fb0fe8617c dde_linux: re-enable -Wformat
Fixes #4542
2022-08-10 13:33:01 +02:00
Christian Helmuth
924e1d741d lx_emul: cleanup naming of lx_emul_random_gen*
Issue #4544
2022-08-10 13:33:00 +02:00
Martin Stein
1fbe72b7dd lx_emul: fixed types in lx_emul_gen_random_u*
* Rename lx_emul_gen_random_uint lx_emul_gen_random_u32.
* Use genode_uint*_t as return types for the lx_emul_gen_random_u* functions.

Ref #4544
2022-08-10 13:33:00 +02:00
Sebastian Sumpf
87aa456bfd lx_emul: remove 'shadow/softirq.c' from common imports
softirq.c implements tasklets that need on the PinePhone cannot be
called directly.

issue #4557
2022-08-10 13:32:59 +02:00
Christian Helmuth
47c924d1f5 pc: use lx_emul_gen_random_bytes() for randomness
Fixes #4544
2022-08-10 13:32:59 +02:00
Josef Söntgen
7c340b1cc9 pc/wifi: implement iput dummy
The 'iput()' function is called from '__sock_release()' when the sock
object has no valid file object. The release function on the other hand
is called when the supplicant closes a socket.

Fixes #xxx.
2022-08-10 13:32:59 +02:00
Josef Söntgen
1ca2265fd4 pc/wifi: do not execute driver on user stack
The 'with_libc' call at this point is not necessary and could be
harmful as it forces the usage of the user stack for the driver.
All code depending on this distinction should only be executed
from within the pthread.

Issue #4537.
2022-08-10 13:32:58 +02:00
Josef Söntgen
a90abbc22e pc/wifi: get RFKILL state on frontend construction
Issue #4537.
2022-08-10 13:32:58 +02:00
Josef Söntgen
10451652f4 pc/wifi: avoid late frontend construction
Dissolve unintentional dependency between wifi management layer and the
control interface of the supplicant.

Issue #4537.
2022-08-10 13:32:58 +02:00
Josef Söntgen
9393c0136c pc/wifi: prevent calling driver from pthread
Querying the RFKILL state led to execution of the Lx_kit::scheduler by
the pthread running the wpa_supplicant. As this may not happen the
RFKILL state is now solely managed by the driver and only the cached
state is read by the supplicant.

Fixes #4537.
2022-08-10 13:32:58 +02:00
Alexander Boettcher
f1af654502 intel_fb: add apply_on_hotplug attribute
Make it configurable, whether on a hotplug event the current valid Genode
config for the driver will be re-evaluated. By default it will be re-evaluated.

Issue #4531
2022-08-10 13:32:57 +02:00
Alexander Boettcher
80981dbefb intel_fb: re-evalute max resolution on unplug
On connector unplug the overall resolution of all available active connectors
can shrink and must be considered to potentially re-create the Capture
connection with smaller resolution size. Additionally, update the documentation.

Issue #4531
2022-08-10 13:32:57 +02:00
Alexander Boettcher
88118b133a intel_fb: request copy of Intel opregion
acpica and the Intel display driver tries to use the Intel Opregion
simultaneously on Genode, which is not supported nor wanted for IO_MEM region as
which it is handled.

Attempts to remove the access to the region was not successful, since some
SSDT table contains ACPI AML code which is executed regularly and read/write
the Opregion.

The patch adds support to read in a copy of the Intel Opregion done by the
acpi_drv component. The copy was sufficient to make the Intel display driver
working to find and lookup the Intel VBT (video bios table) information to
setup all connectors on a Fujitsu U7411 docking station.

Fixes #4531
2022-08-10 13:32:57 +02:00
Josef Söntgen
d3e53b3cca pc_wifi_drv: unblock pthread via signal
Since unblocking the pthread directly may lead to corruption we need
to post-pone it. So we send a signal that should be handled by the EP
after the EP has finished its current line of work.

Fixes #4523.
2022-08-10 13:32:56 +02:00
Christian Helmuth
83f5dd8a8b pc/wifi: shared library depends on symbol.map
CUSTOM_TARGET_DEPS does not trigger relinking the lib but recreates the
.tag file only.
2022-06-02 09:33:27 +02:00
Christian Helmuth
a037fac5c5 depot: update recipe hashes 2022-05-31 10:52:11 +02:00
Christian Helmuth
3105fa9e0f depot: update recipe hashes 2022-05-25 12:23:04 +02:00
Josef Söntgen
df5cadc8ad pc_wifi_drv: only disable failed access-point
The driver wrongfully disabled all APs if it was configured with an
auto-connect list containing multiple APs when one of those was
disabled as a result of using wrong credentials.

This commit changes the way network enable- and disablement are
handled by only operating on the given access-point in question.
It also removes unused code touched by these changes.

Thanks to Peter for bringing this problem to our attention.

Fixes #4517.
2022-05-25 12:23:04 +02:00
Martin Stein
ab0bce77ec lx_emul & wireguard & wifi: centralized random.cc
Both the Wifi driver and the WireGuard port used local implementations for
their source of randomness. Wifi used a Xoroshiro128+ PRNG for rapid generation
of random values but initialized this PRNG always with the same static seed
value. WireGuard, in contrast, requested each random byte directly from the
jitterentropy lib, which is considered to be very time intensive.

This commit removes the local variants of random.cc and introduces a new
centralized lx_emul/random.cc . The new variant combines the former approaches,
so, that jitterentropy is accessed only in order to generate a random seed for
a Xoroshiro128+ PRNG. Front-end requests for random values are then fulfilled
efficiently via the PRNG.

:Warning:

The output of the Xoroshiro128+ PRNG that is used in the new implementation of
the lx_emul randomness functions has known statistical problems (see
https://en.wikipedia.org/wiki/Xoroshiro128%2B#Statistical_Quality).
Furthermore, the integration of Xoroshir128+ with the lx_emul code was not
reviewed/audited for its security-related properties, so far, and has the
known deficiency of seeding the PRNG only once during initialization. Thus,
we strongly advise against the use of the lx_emul randomness functions for
security-critical purposes.

Ref #4397
2022-05-25 12:23:03 +02:00
Stefan Kalkowski
f652657d9d Consolidate USB test run-scripts
Ref genodelabs/genode#4511
2022-05-25 12:23:03 +02:00
Stefan Kalkowski
c049aed44f lx_emul: eliminate wrong include pathes
Fix genodelabs/genode#4510
2022-05-25 12:23:02 +02:00
Alexander Boettcher
38e5972e45 Remove legacy intel display driver
The driver is superseded by the new driver located in the 'pc'
repository.

Issue #4508
2022-05-25 12:23:02 +02:00
Josef Söntgen
f146f9acb6 Move wpa_supplicant to own port
Issue #4508.
2022-05-25 12:22:10 +02:00
Josef Söntgen
fd14cf9f1e Move libnl to own port
Issue #4508.
2022-05-25 12:22:10 +02:00
Josef Söntgen
868447126f pc_wifi_drv: use arch hweight implementation
Using the generic version leads to stack corruption on x86_32.

Fixes #4507.
2022-05-25 12:22:10 +02:00
Josef Söntgen
69b5048728 pc_wifi_drv: remove inactive disable 11n option
The driver did not allow for setting module parameters and so far
no one complained. Remove the option to prevent the misleading of
users.

Issue #4506.
2022-05-25 12:22:10 +02:00
Josef Söntgen
d92b84fbc3 pc_wifi_drv: add RFKILL support
This commits hooks up a RFKILL management to the driver. The
'README' contains instructions on how to use it.

Fixes #4506.
2022-05-25 12:22:10 +02:00
Josef Söntgen
913aec1667 pc_wifi_drv: dissolve user tasks interdependence
The 'uplink' task was created by the 'socketcall' task although both
may operate independently.

Issue #4506.
2022-05-25 12:22:10 +02:00
Josef Söntgen
6954547b4c pc: consoldiate LX emul of current drivers
This commit de-duplicates the redundant dummy implementations and
to some degree also the 'lx_emul.c' implementations while also
decluttering the various 'dep.list' files.

The code is moved into 'src/lib/pc/lx_emul' where it becomes part
of the 'pc_lx_emul' library.

Fixes #4500.
2022-05-25 12:19:33 +02:00
Josef Söntgen
d324331325 pc: centralize initcall header
Instead of each driver providing its own header file use a central
header as the initcall order header should cover _all_ provided
initcalls resulting from the used 'pc_linux' kernel config.

Note that the 'pc_linux' configuration was extended with the
'USB_USBNET' option because the module's initcall is needed for the
Genode C API for USB glue-code and the 'PACKET' option needed by
the wireless lan driver.

The lack of theses options was not noticed as each driver used its
own initcall header so far that stemmed from the initial porting
effort.

Issue #4500.
2022-05-25 12:19:33 +02:00
Josef Söntgen
3fdf4c56ba pc: sort source.list files
Those are purely cosmetic changes.

Issue #4500.
2022-05-25 12:19:32 +02:00
Josef Söntgen
74b5a4ae7a pc_wifi_drv: handle reauth silently
In case we are instructed to reauthenticate and were already
authenticated we ignore the request in the management layer
and let 'wpa_supplicant' deal with that.

Fixes #4488.
2022-05-25 12:19:32 +02:00
Christian Helmuth
0768185fea depot: update recipe hashes 2022-04-28 11:52:06 +02:00
Josef Söntgen
3e45b8aace pc_wifi_drv: implement kmem_cache_free_bulk
So far this dummy was only triggered on AX devices after the driver
has been used for a few hours.

Issue #4488.
2022-04-28 08:02:33 +02:00
Josef Söntgen
481b4fde25 pc_intel_fb_drv: fix Shuttle DS57U
When using the framebuffer driver on this machine the
'cpu_latency_qos_request_active' dummy is triggered. Removing the
trace-and-stop call makes the driver usable.

In addition, 'cpu_latency_qos_remove_request' is changed as well
although it is guarded by 'cpu_latency_qos_request_active'.

Fixes #4489.
2022-04-28 08:02:33 +02:00
Josef Söntgen
754d35244f pc_wifi_drv: do not reset call result
Issue #4983
Issue #4455
2022-04-28 08:02:33 +02:00
Stefan Kalkowski
2df0bbf387 pc_usb_host_drv: implement sysfs dummy function
Due to changes in the lx_emul USB driver, a further function
sysfs_delete_link gets called.

Ref genodelabs/genode#4483
2022-04-28 08:02:33 +02:00
Josef Söntgen
2e9e5c37b5 pc_usb_host_drv: supress '__printk_ratelimit' 2022-04-28 08:02:33 +02:00
Christian Helmuth
8ece236635 depot: update recipe hashes 2022-04-13 11:54:46 +02:00
Alexander Boettcher
2ec6a8249a pc: intel display driver: avoid sysfs related hang
Issue #4450
2022-04-13 09:29:06 +02:00
Alexander Boettcher
40a5eabf88 pc: shadow schedule_timeout in intel_fb_drv
Issue #4450
2022-04-13 09:29:05 +02:00
Alexander Boettcher
9965b2b72a pc: disable dsb unit in intel_fb_drv (gen12)
The error message
"Command buffer creation failed" in intel_dsb.c repeatedly appears
during connector hotplug. Since the driver works also without this DMA offload
optimization, disable the functionality.

Issue #4450
2022-04-13 09:29:05 +02:00
Christian Helmuth
eb895975e2 lib/vfs: clear BUILD_ARTIFACTS in dummy targets 2022-04-13 09:29:05 +02:00
Alexander Boettcher
daa6195732 pc: report all modes by intel display driver
Issue #4450
2022-04-13 09:29:04 +02:00
Christian Helmuth
520a08b205 Remove pkg runtime for pc_wifi_drv/legacy_pc_wifi_drv
Both runtimes were broken due to missing requirement for "Uplink"
service and thus unused.

Issue #4455
2022-04-13 09:29:04 +02:00