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Updates [v2]:
- Rename virtio-can recipe to solve SDPX error
Updates [v1]:
- Update virtio-can driver implementation and make it
compatible with all kernel versions between v5.10 and
v6.6. The implementation was tested on AGL refHW and
raspberry pi 4 boards.
Bug-AGL: SPEC-4966
Change-Id: I1b41d3e220b99f839e20b5b498aab8e1dc77c0ab
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
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Specifically this commit enables virtio-can, virtio-input,
virtio-sound and virtio-loopback for linux-yocto kernel.
Bug-AGL: SPEC-4966
Change-Id: I856631c918129eb27f9dde7f594a0c601c8cc413
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
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Add multi-device feature
Bug-AGL: SPEC-4966
Change-Id: I448c539e78fb28de4dc64deb59471d8f5a329fe2
Signed-off-by: Timos Ampelikiotis <t.ampelikiotis@virtualopensystems.com>
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This patch adds key components of the viritio-loopback architecture:
- kernel-module-virtio-loopback: the virtio loopback kernel driver
- CAN, GPIO and RNG vhost-user devices from meta-virtualization (commit a215d8320edee0a317a6511e7e2efa5bba867486)
Notes:
- libgpiod, comes from meta-openembedded commit 3029554ceb0b0bb52a8d8ec3f0a75c5113662fe6
- cleaned eg-virt from unused drivers (kernel-module-virtio-video)
Bug-AGL: SPEC-4834
V2 changes:
- related meta-virtualization commit message added in the cover letter
- updated libgpio recipe to v2.1
- SPEC reference added in cover letter
v3
- add vhost-device-can preliminary version. This is placed here with
the objective to share the link when proposing the new device to
the rust-vmm/vhost-device community
- remove cargo-update-recipe-crates includes in bb file because it is
not supported by the rust mixin layer
- vhost-device folder README changes
v4
- fixed libgpiod required version
- tested ref hw and qemu x86/64 builds
- vsock, scsi and i2c rust devices removed from the build as they
are not yet integrated in virtiod-loopback
- cleaned-up kernel modules kernel-module-virtio-video and
gstreamer1.0-plugins-bad
- virtio-loopback-driver set to 2-or-later
v5
- Merge with Jan-Simon version v4:
- remove broken kernel-module-virtio-video
- use FEATURE_PACKAGES instead of IMAGE_INSTALL:append
- rename virtio-loopback-driver.bb to
kernel-module-virtio-loopback_git.bb for consistency
v6
- adding version in the title
- removing MODULE_GIT_REPOSITORY in kernel-modules
Change-Id: Id6cc58e777b9edad03b6c50d0dddaac8601edeaf
Signed-off-by: Michele Paolino <m.paolino@virtualopensystems.com>
Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
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Change-Id: I9944c2d385363eda108bd1a585e25d5a3433116a
Signed-off-by: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
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These is the prerequisite work to enable support for feature
vhost-devices on the adapter (gpu, sound, gpio)
v2: Add sound support on virtio-loopback-adapter
v2: Update recipe names of adapter and loopbackdriver with
virtio- prefixes
v2: Update recipes URI location to AGL-gerrit servers
Change-Id: I15b45d37f0726864629749e8cb77dd6cf6d03628
Signed-off-by: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
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Includes the virtio-loopback kernel module, the adapter
application, the vhost-user devices from QEMU and a Rust
vhost-user-rng device implementation.
v2: Update recipes to conform with the OE-Styleguide
v3: Recipes fixes for generic builds
v4: Generalize the recipes to build for different architectures
v5: Update recipes to comply with the OE-Styleguide
Change-Id: I67c14fd77e564c0aecdde40dc1cf7e893dae6de1
Signed-off-by: Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com>
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This driver should conform RFC spec draft v2 [1].
This driver is based on RFC version [2].
Imported from internal OpenSynergy's revision:
3918336a7caab95a72442c33945a193ca893d5e8
Supply build file `Kbuild` and do not supply makefile [3] since external
kernel module could be built without it. On the other hand, module
BitBake class relies on wrapper makefile presence, therefore
`MAKE_TARGETS` and `MODULES_INSTALL_TARGET` had to be set to specify
arguments per [3].
Add driver as an external module to avoid unnecessary kernel rebuild and
simplify future updates.
[1]: https://lists.oasis-open.org/archives/virtio-dev/202208/msg00159.html
[2]: https://lists.oasis-open.org/archives/virtio-dev/202208/msg00160.html
[3]: https://www.kernel.org/doc/html/v6.0/kbuild/modules.html
Change-Id: I9b654f58cc0c34983cd4103a5f7836263db79ec7
Bug-AGL: SPEC-4597
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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Bug-AGL: SPEC-4453
Change-Id: Ib3641884bac404c7281df37e5ed4f4939e2830b4
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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virtio-bt is not part of OASIS standard yet (v1.2) but Linux kernel has
driver for virtio transport for BT HCI.
Submit driver to meta-agl-devel since patch [1] is WIP and has a known
issue.
[1]: 0002-Bluetooth-virtio_bt-fix-device-removal.patch
Bug-AGL: SPEC-4363
Change-Id: Ib6851df24d430e991a4e9078345bef7e440fb6de
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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Those patches are now in mainline kernel, so they are moved to meta-agl.
Bug-AGL: SPEC-3865, SPEC-4365
Change-Id: I08a184c6db63afef67a2e0906bc6a9a61ec4286f
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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* Remove changes already present in v5.15.
* Refresh other patches.
* Document how to recreate kernel configs for future reference.
Bug-AGL: SPEC-4365
Change-Id: If8f900c9de7d8536364d71288902fd842d3ddc5f
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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Apply updates from running the new convert-spdx-licenses script
from upstream. This is not currently a hard requirement from
upstream, but futureproofs for when the license name mapping is
finally removed.
Bug-AGL: SPEC-3819
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Iad7f9d353d3111287e2b39ee98cd872e2b7fec32
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This driver should conform WIP spec v3 [1] with some updates for spec v4
[2], and, some unspecified features such as VIRTIO_VIDEO_DEVICE_CAMERA.
Imported from internal OpenSynergy's revision:
bcc33b6b9e0156b381a70c54d2df02c57b63d270
Kernel was configured with necessary features for this driver:
enable MEDIA_SUPPORT
disable MEDIA_SUBDRV_AUTOSELECT
enable MEDIA_PLATFORM_SUPPORT
enable VIDEO_VIRTIO
Keep driver as an external module to simplify future updates.
[1]: https://lists.oasis-open.org/archives/virtio-dev/202002/msg00002.html
[2]: https://lists.oasis-open.org/archives/virtio-dev/202006/msg00072.html
Bug-AGL: SPEC-4148
Change-Id: Iea339194b22443f67b3e2ffddca84118357a2f15
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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Apparently linux-yocto with meta-egvirt enabled was not built.
Bug-AGL: SPEC-3865
Change-Id: I4e70ea0ec9e57b3c12e67fe2f9e533f2b78e1518
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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agl-service-iiodevices reads IIO device "raw" attribute.
Patches were adapted for current kernel version.
Bug-AGL: SPEC-3865
Upstream-Status: Submitted [https://lore.kernel.org/all/20211024091627.28031-1-andriy.tryshnivskyy@opensynergy.com/]
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: I4f3e14e9d557a13ff955de43035e564d80873038
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IIO SCMI driver assumes that those changes are present. It fails to
compile without them.
Bug-AGL: SPEC-3865
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: Ia0011b5b621fc08321a1d74f3ae00e2780f3188a
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Snippet has been updated using menuconfig/diffconfig tasks.
Bug-AGL: SPEC-3865
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: I7c885d818f6ae80804f5ae9446072af05332bdf2
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This patch series is the latest implementation of ARM SCMI Protocol
based IIO Device. Patch was cherry-picked from branch [1] created by IIO
maintainer.
[1]: https://lore.kernel.org/lkml/20210311210844.34371d8d@archlinux/
Bug-AGL: SPEC-3865
Upstream-Status: Submitted [https://lore.kernel.org/lkml/20210309231259.78050-1-jbhayana@google.com/]
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: Idef6f0630887c49c1d8e651a5ac753ad74b20dc0
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Snippet has been generated using menuconfig/diffconfig tasks.
Enabled VIRTIO_SCMI and ARM_SCMI_PROTOCOL.
Switch off enabled by default ARM_SCMI_POWER_DOMAIN since it is not
planned to be used at the moment.
Bug-AGL: SPEC-3865
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: Ic4d3623c0fe330513a04b503c2037f0769d6ce69
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This patch series is a "RFC v2" implementation of a driver for
virtio SCMI device [1].
[1]: https://github.com/oasis-tcs/virtio-spec/blob/master/virtio-scmi.tex
Bug-AGL: SPEC-3865
Upstream-Status: Submitted [https://lore.kernel.org/linux-arm-kernel/20201105212116.411422-1-peter.hilber@opensynergy.com/]
Signed-off-by: Andriy Tryshnivskyy <andriy.tryshnivskyy@opensynergy.com>
Change-Id: I653cb44769232ae5434bd54169910fd0518f1db8
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It is moved to meta-agl repository.
Bug-AGL: SPEC-3668
Change-Id: I7f02d5afe42f96a955ebd1ea7735a9b84fee9cc8
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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This machine is intended to run in ARMv8 virtualized environment that
provides VirtIO devices.
AGL machine configuration files are based on qemuarm64 machine from
meta-agl branch master commit e1da0efcd2eece82b0326798cfeaeb8dd48797fc.
Yocto machine configuration files are based on qemuarm64 machine from
Poky branch dunfell commit 4e931b1d05018923dc145cd97f6f965f5cb6e1a5.
Yocto Linux Kernel is used as recommended in [1]. Its metadata for the
created machine are based on qemuarm64-standard.scc from
yocto-kernel-cache branch yocto-5.4 commit
4aeda12f7f7eb84613ae1fe6e22cd9cd9790c20b.
The rationale behind creating new machine is a wish to have a machine
that could run on other hypervisor/virtual machine monitor that
implements VirtIO, not necessary QEMU. For now, virtio-aarch64 machine
runs under QEMU and OpenSynergy COQOS Hypervisor.
virtio-aarch64 machine includes following changes comparing to
qemuarm64:
* use virtio-gpu instead of VGA display (to be upstreamed to work in
conjunction with runqemu gl, sdl, etc. options)
* use virtio-bus instead of PCI bus QEMU devices
* remove unneeded configurations
[1]: https://www.yoctoproject.org/docs/3.1.2/bsp-guide/bsp-guide.html#released-bsp-recommendations
Bug-AGL: SPEC-3668
Change-Id: Iccfee8613de63770d371a57f0caab1c1eba8d912
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
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