Commit Graph

933 Commits

Author SHA1 Message Date
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
e46a7dd6f5 dde_linux: fix Intel Intel AX211 wifi without MSI-X
Lack of MSI-X support in DDE Linux causes a timeout when the Intel AX211
tries to call back into the driver while loading the PNVM file while
interrupts are still disabled.

With the patch picked up from QubesOS the card works on an X1 Nano G2:
5fcfe0f19e

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
Stefan Kalkowski
3082950e74 usb_session: align USB packet allocation correctly
To prevent caching side-effects of USB DMA memory taken from the packet stream
all allocations of USB packets need to be on separated cachelines at least.

Fix genodelabs/genode#4655
2022-11-17 08:00:35 +01:00
Josef Söntgen
b03059b933 dde_linux: allow GPIO state access
To complement the GPIO support allow for setting and reading input
pins. So far this is needed by drivers that attempt to perform I2C
bit-banging via GPIO pins.

Fixes #4624.
2022-11-17 08:00:35 +01:00
Josef Söntgen
85f98d7038 dde_linux: provide __phys_to_pfn for arm64
This macro is needed by the 'pinephone_camera_drv' driver port.

Fixes #4625.
2022-11-17 08:00:35 +01:00
Stefan Kalkowski
f0315b2715 dde_linux: remove legacy fec_nic_drv
Ref genodelabs/genode#4651
2022-11-17 08:00:35 +01:00
Stefan Kalkowski
018c562447 lx_emul: refine configurations & memory attributes
Ref genodelabs/genode#4651
2022-11-17 08:00:35 +01:00
Stefan Kalkowski
9482355c47 lx_emul: allow different irqchip declarations
To enable other irqchip declarations beyond the lx_emul generic code base,
make the ARM specific initialization routine public.

Ref genodelabs/genode#4651
2022-11-17 08:00:34 +01:00
Christian Helmuth
5a06a9dec1 lx_emul: provide pci_try_set_mwi() 2022-11-17 08:00:34 +01:00
Christian Helmuth
d5577421f8 wireguard: create dir before generating asm file
Prevents errors like follows.

  /bin/bash: arch/arm64/crypto/poly1305-core.S: No such file or directory
  make[4]: *** [.../genode/repos/dde_linux/lib/mk/spec/arm_64/wireguard_lx_inc_dirs.mk:17: arch/arm64/crypto/poly1305-core.S] Error 1
2022-11-17 08:00:34 +01:00
Sebastian Sumpf
cd08cd54a4 usb_block_drv: allow for using UAS devices via BOT
Reintroduce:

USB Attached SCSI devices might expose a bulk-only interface
as fall-back at interface 0 and alternate setting 0. This commit
allows for probing all alternate settings of the active interface
to be able to use such devices.

The configuration was extended so that in case the device interface
is known beforehand the driver can be configured accordingly.

Additionally:

Perform configuration reset upon sessions close in order to bring USB
device to a well defined state.

fixes #4494
2022-11-17 08:00:34 +01:00
Christian Helmuth
847266d027 depot: update recipe hashes 2022-10-12 14:31:50 +02:00
Norman Feske
80e2cea4aa dde_linux: enable Intel Alderlake graphics
With this patch, the Intel framebuffer driver works on the Framework
Gen12 laptop.

Fixes #4627
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
Christian Helmuth
ee19426f4d lx_emul: validate endpoint for isochronous URB
Thanks to Andreas for the patch.
2022-10-12 12:09:35 +02:00
Stefan Kalkowski
fa124dd340 lx_kit: do not close/re-open IRQ session
Instead of dynamically close/open IRQ session whenever an IRQ
gots masked/unmasked, track the state internally and resp.
deliver an interrupt delayed.
2022-10-12 12:09:35 +02:00
Stefan Kalkowski
6a7247ab44 platform: remove cache attribute from io_mem call
Instead of allowing the client to set a caching attribute
in the io_mem() call of the device interface, which was
only used to decide in between of the memory  being
write-combined or not, remove it from the API.
Instead use the information delivered by the devices ROM,
whether memory from a PCI BAR is prefetchable or not,
to decide whether it is mapped write-combined or not.

Ref genodelabs/genode#4578
2022-10-12 12:09:34 +02:00
Stefan Kalkowski
b8eab65536 dde_linux: remove legacy usb_host_drv for x86
Remove legacy platform_session API usage from legacy lx_kit/lx_emul

Ref genodelabs/genode#4578
2022-10-12 12:09:34 +02:00
Stefan Kalkowski
71eefc3315 nic_router_uplinks.run: remove legacy platform_drv
Ref genodelabs/genode#4511
Ref genodelabs/genode#4578
2022-10-12 12:09:33 +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
Christian Helmuth
3f1870841c depot: update recipe hashes 2022-09-21 12:19:10 +02:00
Stefan Kalkowski
3d26ce9f8d usb_host: acknowledge all requests asynchronously
Fix genodelabs/genode#4601
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
Alexander Boettcher
354667bb6d lx_emul: validate USB endpoint and settings param
to avoid pagefaults and general protection faults on access to unpaged memory
regions.

Fixes #4596
2022-08-31 15:10:17 +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
Sebastian Sumpf
b5c780993c board: Rename virt_qemu to virt_qemu_<arch>
Instead of having a generic "virt_qemu" board use "virt_qemu_<arch>" in
order to have a clean distinction between boards. Current supported
boards are "virt_qemu_arm_v7a", "virt_qemu_arm_v8a", and
"virt_qemu_riscv".

issue #4034
2022-08-17 12:03:26 +02:00
Christian Helmuth
1dd69eeb6c lx_emul: skip USB config setting if already set
Skip SET_CONFIGURATION requests if the device already has the selected
config as active config. This workaround prevents issues with Linux
guests in VirtualBox and SDC-reader passthrough.

Thanks to Peter for the patch.
2022-08-10 13:33:04 +02:00
Josef Söntgen
3d8c1080b1 dde_linux: remove exited tasks
The commit introduces means to mark a task for destruction that is
removed on the next scheduling cycle. This fixes stack leakage from
dynamic kworker tasks.

Issue #4575.
2022-08-10 13:33:04 +02:00
Josef Söntgen
bc665384c3 dde_linux: free stack on task destruction
Issue #4575.
2022-08-10 13:33:04 +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
Stefan Kalkowski
560747c22e lx_emul: active config validation in usb driver
Fix genodelabs/genode#4567
2022-08-10 13:33:03 +02:00
Stefan Kalkowski
92a5fa9bed lx_emul: remove usb device reset in session close
Ref genodelabs/genode#4566
2022-08-10 13:33:03 +02:00
Christian Helmuth
8d7ade5604 lx_emul: fix single USB interface claim/release
Fixes #4565
2022-08-10 13:33:02 +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
Stefan Kalkowski
ec1b060fc5 dde_linux: x86 requirements for SMP
Prepare shadow implementations in spinlocks, pagetable defines,
and irq_stack assembler macros to be able to enable SMP on x86/PC.

Ref genodelabs/genode#4562
2022-08-10 13:33:02 +02:00
Stefan Kalkowski
c898a4770b dde_linux: initialize wait_bit subsystem
This is needed to compile kernel/sched/wait_bit.c needed by
x86 SMP as prerequisite for kernel/softirq.c.

Ref genodelabs/genode#4562
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
ce67be5a86 lx_kit: sanitize that solely ep calls schedule()
with expected primary stack.

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
0f009ecbdd lx_emul: add lx_emul_backtrace()
Issue #4542
2022-08-10 13:33:01 +02:00
Christian Helmuth
3b3eef5307 lx_emul: add devm_ioremap_uc()
Issue #4542
2022-08-10 13:33:01 +02:00
Christian Helmuth
ea8df22dbb dde_linux: fully enable printk format specifiers
The new Lx_kit::Console::print_string() method skips leading
log-level markers in strings if detected.

Issue #4542
2022-08-10 13:33:00 +02:00
Alexander Boettcher
01d7c07920 pc/linux: add contrib patches
- intel_fb: avoid pagefault in fliphandler
- usb_host: avoid hang of usb xhci hardware

Fixes #4556
2022-08-10 13:33:00 +02:00
Alexander Boettcher
757fdba9fd dde_linux: set max timeout for rcu_needs_cpu
Adhere to include/linux/rcutiny.h behaviour, which sets the max timeout
for rcu_needs_cpu. Without the commit, in the most cases the timeout value
is zero (or random since the pointer is on stack uninitialized), which leads
to programming very short timeouts again and again, making the system never
idle.

Issue #4540
2022-08-10 13:33:00 +02:00
Alexander Boettcher
a23f6209ae lx_emul: stop ticking in idle task
Fixes #4540
2022-08-10 13:33:00 +02:00
Christian Helmuth
f14b68202c dde_linux: shadow evdev.c and use event C API
Fixes #4543
2022-08-10 13:33:00 +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
64c81e2846 usb_net: Add cdc_ether ECM support
* Enable ECM devices
* Allow disconnect of devices
* Handle link state correctly
* Required by PinePhone's USB modem

issue #4557
2022-08-10 13:32:59 +02:00
Sebastian Sumpf
96b147b63d dde_linux/usb/legacy: only free completed URBs
In case a USB client cancelled URBs, do not free them, wait until the
packets/URBs are acked by the USB session.

issue #4557
2022-08-10 13:32:59 +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
Johannes Schlatow
1c5db07342 lxip: add warning when schedule_timeout is called
genodelabs/genode#4551
2022-08-10 13:32:59 +02:00
Stefan Kalkowski
0b5ad90bde usb_host: handle control URBs asynchronously
In the Genode C API and the DDE Linux USB host driver, turn control
URBs into asynchronously handled ones.

Fix genodelabs/genode#4535
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
Sebastian Sumpf
c74a8c9fa8 lx_emul: support for 'alloc_pages_exact' 2022-08-10 13:32:57 +02:00
Sebastian Sumpf
dc77417396 lx_emul: add 'virt_range_start' to memory model
Returns the start address of are memory region for given virtual
address.
2022-08-10 13:32:57 +02:00
Sebastian Sumpf
151a5e2d7f lx_emul: add 'pgprot_noncached' to pgtable.h 2022-08-10 13:32:57 +02:00
Josef Söntgen
0ffc55a20a Remove unneeded session_size check
As accommodating the session component object is already taken care of
be the root component implementation, remove the remaining redundant
checks.

Fixes #4521.
2022-08-10 13:32:57 +02:00
Josef Söntgen
9d383037e4 lx_emul: set task 'stack' member
Instead of allocating the stack via 'kmalloc' point it to the actual
stack used by the task. This addresses issues with the USB
host-controller driver where sometimes hub port enumeration is not
working.

Fixes #4522.
2022-08-10 13:32:56 +02:00
Martin Stein
9375e8d010 wireguard: no warning about possible alignm. issue
We locally disable 'address-of-packed-member' warnings because GCC complained
about possible alignment issues when returning a reference to a packed member
as naturally aligned pointer (for some reason only on arm_v8a). We know that
the member is aligned to NETDEV_ALIGN via __attribute__ and that the warning
is therefor unnecessary.

Ref #4519
2022-08-10 13:29:40 +02:00
Martin Stein
48e396913c wireguard: don't always rebuild device.c/netlink.c
We have to correct the CC_OPT_* variable for these files and used to do so via
phony pre-requisite for the corresponding object files because the correction
had to take place after the variable initialization in
import-lx_emul_common.inc and before the creation of the object files. However,
this caused the objects to always rebuild.

This commit fixes this issue by using Make's feature of target-specific
variables instead. The drawback of this solution is that we can no longer
override CC_OPT_* with a modification of its original value but instead have to
override with a completely new value. This is because otherwise, Make would
either complain about recursive assignment or produce an empty value.

Ref #4519
2022-08-10 13:29:40 +02:00
Martin Stein
b1c77dc42b wireguard: enable WARN_STRICT_CONVERSION in lib
The strict conversion warnings were disabled during development when the
contrib code was still compiled with the wireguard lib. Now this isn't
necessary anymore as the contrib code is in the wireguard_lx_inc_dirs lib.

Ref #4520
2022-08-10 13:29:40 +02:00
Martin Stein
6f777f90a8 wireguard: test multiple peers at a time
Extends the wg_reconfig run script to test that the WireGuard component is able
to handle multiple peers at the same time if configured.

Ref #4520
2022-08-10 13:29:40 +02:00
Martin Stein
36d2374ff9 wireguard: exit on invalid configurations
With this commit, the WireGuard component exits with a descriptive uncaught
exception on invalid configurations or when the user attempts to re-configure
attributes that are not re-configurable (private_key, listen_port, interface).

This is particularly important when it comes to the not re-configurable private
key. If the component would just ignore the attempt to override the private
key, the user may come to believe that his old (potentially compromised)
private key is not in use anymore.

The fact that the component now exits instead shouldn't be a problem, as the
user would have to restart the component anyway in order to apply the new
attribute values.

The commit also extends the wg_reconfig run script to test that WireGuard
exits on the attempt to re-configure the private key.

Ref #4520
2022-08-10 13:29:40 +02:00
Martin Stein
86259b998e wireguard: support removing peers
Support removing peers by removing them from the component configuration.
This commit also introduces the wg_reconfig run script that tests adding and
removing single peers.

Ref #4520
2022-08-10 13:29:39 +02:00
Martin Stein
560a166613 wireguard: flags value via enum when adding a peer
I used to set the peer flags to 2 when adding a peer but merely because I
observed that value in my reference Linux. I now found that the flag 1<<1 means
'WGPEER_F_REPLACE_ALLOWEDIPS' and is ignored whenever the peer is new. Anyway,
I keep setting the flag but with the clearer enum name because the wg tool is
doing it as well when adding new peers and we want to stay close to how the
original code interacts.

Ref #4520
2022-08-10 13:29:39 +02:00
Christian Helmuth
871ee04ed6 wireguard: enable wg_fetchurl.run on sel4 2022-08-10 13:29:39 +02:00
Christian Helmuth
a037fac5c5 depot: update recipe hashes 2022-05-31 10:52:11 +02:00
Stefan Kalkowski
e6602d527c lx_emul: remove duplication of ZERO_PAGE for ARM
The extra definition introduced by commit:
"lx_emul & arm: define ZERO_PAGE" re-defined the macro included
by a header of the contrib sources. This commit removes the
contrib header and defines thereby missing macros.
2022-05-31 10:52:11 +02:00
Stefan Kalkowski
d213cfa897 lx_emul: fix spinlock header for ARM
Fixes wrong atomic_*(ptr) usage with u32 pointer introduced by
commit "lx_emul: eliminate wrong include pathes". Atomic read or
write is nt needed in our case, we always schedule cooperatively.
2022-05-31 10:52:11 +02:00
Martin Stein
aea993b96a wireguard: sculpt package
Introduces the pkg/wireguard archive that depends on the new src/wireguard
archive and deploys one WireGuard component with an empty configuration (can
be configured by the user via a launcher, for instance).

Fixed #4519
2022-05-31 10:52:00 +02:00
Martin Stein
520742cf3e wireguard: generic target.mk
Introduce an arch-specific wireguard lib that contains all code from the
former arch-specific target.mk files. This allows us to create a generic
target.mk that merely depends on the library and a dummy.cc file. The latter
ensures that building/linking of the target isn't skipped by the build system.

Ref #4519
2022-05-31 10:52:00 +02:00
Martin Stein
83408ef35c wireguard: rename wireguard lib
The wireguard library's purpose is having a separate INC_DIR setting for the
files that need Linux include paths that would clash with Genode include paths.
Therefore, the name wireguard_lx_inc_dirs is more descriptive. Furthermore,
this allows us to create a new arch-specific wireguard lib in a future commit
in the course of preventing arch-specific target.mk's (a commonly used
approach in Genode).

Ref #4519
2022-05-31 10:52:00 +02:00
Christian Helmuth
3105fa9e0f depot: update recipe hashes 2022-05-25 12:23:04 +02:00
Stefan Kalkowski
115ac58fd0 lx_emul: increase usb driver dynamic robustness
* Prevent page-faults when the active interface of a device got unset
  during elimination of the device
* Resets devices, where a corresponding session got closed to
  be re-useable when a new session gets opened

Ref #4512
2022-05-25 12:23:03 +02:00
Martin Stein
03349f9fff lx_emul/random: re-seed the local PRNG regularly
With this commit, the Xoroshiro128+ PRNG in lx_emul/random.cc gets wrapped
by a new class that automatically re-seeds the PRNG with jitterentropy every
1024 * 1024 + random(0..4095) bytes of generated output.

Ref #4397
2022-05-25 12:23:03 +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
Martin Stein
4869349d57 lx_emul & x86: no unnecessary memset of zero page
Ref #4397
2022-05-25 12:23:03 +02:00
Martin Stein
a845dffa63 dde_linux: port of WireGuard kernel module
A userland component that ports the Linux WireGuard kernel module (originally
from kernel version 5.14.21) and integrates it via a NIC session (public
network side) and an Uplink session (private network side). The
WireGuard-specific device configuration is done through the component
configuration. The port is done using lx_emul, lx_kit and the virt_linux
targets. The commit adds also 4 corresponding run scripts of which 3 are fully
automated of which 1 is added to the autopilot.

:Warning:

Although in principal functioning, the WireGuard port has not been exposed to a
sufficient amount of real-world testing, so far. Therefore, we strongly
recommend not to use it in any security-critical scenarios! There is no
guarantee that the port meets any of the security goals pursued by the
WireGuard protocol or other WireGuard implementations!

Ref #4397
2022-05-25 12:23:03 +02:00
Martin Stein
f84e512ded virt_linux: support arm_64
This feature was motivated and used only by the WireGuard port, so far.

Ref #4397
2022-05-25 12:23:02 +02:00
Martin Stein
cded594346 lx_emul & arm: define ZERO_PAGE
The implementation was copied from the already existing LX-emul implementation
for x86 but the commit additionally page-aligns the array that serves as
backing store for the zero page as we assume this to be expected by the contrib
code. However, this commit doesn't apply the alignment also to the x86
implementation as we agreed, that this should be done in a separate commit.

Ref #4397
2022-05-25 12:23:02 +02:00
Stefan Kalkowski
c049aed44f lx_emul: eliminate wrong include pathes
Fix genodelabs/genode#4510
2022-05-25 12:23:02 +02:00
Stefan Kalkowski
081b878bbd lx_emul: align zero page to page size
Fix genodelabs/genode#4509
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
573cabaf24 Remove legacy wifi driver
The driver is superseded by the new driver located in the 'pc'
repository.

Fixes #4508.
2022-05-25 12:22:10 +02:00
Johannes Schlatow
55795127a3 lx_emul(arm): add Cortex-A9 irqchip
genodelabs/genode#4499
2022-05-25 12:22:09 +02:00
Johannes Schlatow
547db8531b lx_emul: use generic preempt_count accessor
genodelabs/genode#4499
2022-05-25 12:22:09 +02:00
Johannes Schlatow
4cdba04c88 lx_emul: fix spinlock implementation for ARM
Since Linux does not use the arch-independent spinlock structs for ARM,
we must use different members when accessing the lock value.

genodelabs/genode#4499
2022-05-25 12:22:09 +02:00
Johannes Schlatow
ba04aab75f lx_emul: initialise preempt_count for ARM 32bit
genodelabs/genode#4499
2022-05-25 12:22:09 +02:00
Stefan Kalkowski
6731067116 lx_emul: add basic ARM 32-bit support
genodelabs/genode#4499
2022-05-25 12:22:09 +02:00
Josef Söntgen
e313059dd5 lx_emul_common: prevent override of CC_OPT_$(1)
This allows for extending such compilation unit specific options
for down by users of the library.

Issue #4500.
2022-05-25 12:19:33 +02:00
Stefan Kalkowski
d0694b3e0b platform_drv: separate devices info from config
Fix genodelabs/genode#4491
2022-05-25 12:19:32 +02:00
Stefan Kalkowski
18dcf8af68 Remove NIC server role from drivers
* Remove "mode" attribute utility and XML description
* Remove unused nic/stat.h header

Fix genodelabs/genode#3961
2022-05-25 12:19:31 +02:00