Commit Graph

39 Commits

Author SHA1 Message Date
Josef Söntgen
d5710d9de3 Move 'wifi' driver to dde_linux repository
The bulk of the driver code now lives in the 'dde_linux' repository,
which is available on all platforms, from where it can be referenced by
other repositories.

The 'wifi_drv' binary was delegated to a generic harness that includes
all configuration and management functionality shared by all wireless
device driver components, e.g., the wpa_supplicant. The code of the
device driver emulation environment is located in 'src/lib/wifi'. It
is referenced by the platform-specific driver library that resides in
the corresponding platform repository. The runtime configuration needs
to point the driver to proper driver library.

The platform-specific library is in charge of orchestrating the contrib
source utilized by the driver as well as providing the 'source.list'
and 'dep.list' files. It must include the generic library snippet
'repos/dde_linux/lib/wifi.inc' that deals with managing the emulation
environment code.

The 'repos/dde_linux/src/drivers/wifi/README' file contains more
detailed information on how to deploy the driver.

Issue #4861.
2023-05-30 12:03:32 +02:00
Stefan Kalkowski
8ae5ae76fb wifi: support building for ARM64
This commit introduces support for building the WLAN driver for ARM
platforms. It makes the WPA supplicant and its support libraries
available for all platforms. It also seperates the PCI parts to
accommodate platforms where other bus protocols are used.

Issue #4813
2023-04-26 11:58:14 +02:00
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
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
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
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
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
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
Josef Söntgen
8056811b4f Rename wifi_drv to legacy_wifi_drv
Issue #4455.
2022-04-13 09:29:04 +02:00
Stefan Kalkowski
9713014130 dde_linux: add virt_linux lx_emul flavor
To support device-less protocol-stacks only ports, we can use a
Virt I/O Linux kernel flavor, and export the lx_kit/lx_emul parts
not depending on platform API and devices.

Ref #4397
2022-03-09 10:55:16 +01:00
Stefan Kalkowski
1e41c6daa4 lx_kit: move setjmp/longjmp away from legacy
We use the architecture-specific setjmp/longjmp implementation without
modification in the newer lx_kit implementation as well. There is no
need for a duplication.

Ref genodelabs/genode#4411
2022-02-15 10:23:15 +01:00
Stefan Kalkowski
b12b0ed93d imx8q_evk: remove board support from repository
Moved to separate repo at https://github.com/skalk/genode-imx/

Fix #4301
2021-11-29 15:10:51 +01:00
Stefan Kalkowski
b16bb82f8b dde_linux: mark lx_emul and lx_kit as legacy
* Move headers in src/include into legacy sub-directory
* Move src/lx_kit to src/lib/legacy/

Fix #4223
2021-07-28 11:25:21 +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
Christian Prochaska
b29112efdf dde_linux: framebuffer driver for i.MX8 EVK
Fixes #3591
2020-02-04 15:47:27 +01:00
Christian Prochaska
38dcdeeb04 fec_nic_drv: arm_64 support
Fixes #3446
2019-08-13 12:02:27 +02:00
Stefan Kalkowski
bf5a631a14 dde_linux: name usb_drv unambigously
* Make package buildable for ARM too
* Move usb library to src targets for explicitly named targets
* adapt remaining run-scripts to use the correctly named usb drivers

Ref #2190
2019-05-16 13:11:00 +02:00
Stefan Kalkowski
d5104aca05 dde_linux: make rpi usb drivers kernel independent
Ref #3180
2019-05-16 13:11:00 +02:00
Josef Söntgen
ec9e8ecfaa wifi_drv: enable soft RFKILL and new front end
* TODO
2018-08-28 16:18:34 +02:00
Josef Söntgen
870505bcd9 wifi: update iwlwifi to 4.16.3 2018-08-28 16:18:33 +02:00
Alexander Boettcher
eb62d9cc04 dde_linux: update intel_fb to 4.16.3
Fixes #2736
2018-08-28 16:18:33 +02:00
Martin Stein
8844c57254 net-stat: remove as it is not used and outdated
According to the creator of the net-stat lib, this lib was a mere debugging
tool that is not used anymore nor worth the work of updating the it to
modern Genode coding paradigms. Also, there exist no tests for the lib.
2018-01-17 12:14:42 +01:00
Norman Feske
366bba0227 Exclude higher-level repos from strict warnings
This is a follow-up commit to "Increase default warning level", which
overrides Genode's new default warning level for targets contained in
higher-level repositories. By explicitly whitelisting all those targets,
we can selectively adjust them to the new strictness over time - by
looking out for 'CC_CXX_WARN_STRICT' in the target description files.

Issue #465
2018-01-17 12:14:36 +01:00
Alexander Senier
f15e8fec8f dde_linux/usb: Add RNDIS driver 2017-11-09 12:18:39 +01:00
Alexander Senier
50ec5c03c1 dde_linux/usb: Support CDC Ethernet 2017-11-09 12:18:39 +01:00
Norman Feske
14b5e81f1e depot: recipe for src/intel_fb_drv 2017-10-05 17:39:58 +02:00
Alexander Boettcher
80eddd8731 usb: add OHCI support
Fixes #2357
2017-05-31 13:16:00 +02:00
Christian Helmuth
6b2d8a740d dde_linux: explicitly build C89 with GNU extensions
Issue #2372
2017-05-31 13:15:53 +02:00
Christian Helmuth
c475edccfc dde_linux: use internal setjmp/longjmp only 2017-05-02 15:29:03 +02:00
Martin Stein
335685b7fe usb: get rid of combined specs
Issue #2280.
2017-02-28 12:59:18 +01:00
Christian Helmuth
eda0828ca0 Skip binary files in GEN_INCLUDES
A binary file may be a temporary Vim .swp file when examining contrib
sources. The commit prevents build errors like

  .../repos/dde_linux/lib/mk/lxip_include.mk:29:
  target '.../x86_64/var/libcache/lxip_include/include/include/include/Binary'
  given more than once in the same rule
  .../repos/dde_linux/lib/mk/lxip_include.mk:29:
  target '.../x86_64/var/libcache/lxip_include/include/include/include/file'
  given more than once in the same rule
  ...
2017-02-23 15:03:28 +01:00
Christian Helmuth
212cf856a5 Wifi driver libraries require x86 2017-01-20 16:46:57 +01:00
Stefan Kalkowski
128cd852b7 intel_fb: only build library on x86 (ref #2222) 2017-01-13 13:07:08 +01:00
Sebastian Sumpf
369ff2a001 dde_linux: update usb to 4.4.3
Issue #1974.
2016-05-26 15:54:12 +02:00
Josef Söntgen
b9e7fb1edf dde_linux: update wifi to 4.4.3
Issue #1974.
2016-05-26 15:54:11 +02:00
Stefan Kalkowski
ed52d5a211 Introduce 'spec' subdirectories to outline aspects
Instead of holding SPEC-variable dependent files and directories inline
within the repository structure, move them into 'spec' subdirectories
at the corresponding levels, e.g.:

  repos/base/include/spec
  repos/base/mk/spec
  repos/base/lib/mk/spec
  repos/base/src/core/spec
  ...

Moreover, this commit removes the 'platform' directories. That term was
used in an overloaded sense. All SPEC-relative 'platform' directories are
now named 'spec'. Other files, like for instance those related to the
kernel/architecture specific startup library, where moved from 'platform'
directories to explicit, more meaningful places like e.g.: 'src/lib/startup'.

Fix #1673
2015-09-16 13:58:50 +02:00