When the guest creation process fails, we need to perform a proper
cleanup on the system, like removing configuration files and detaching
the disk previously attached to Xen.
This patch also adds an extra failure condition when the partition
assigned to guests is already formatted with a filesystem and it is not
a lvm partition.
Change-Id: I36087bf95fb8ff093160a6df406920fa5f293e09
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
During the xenguest initialization and when invoking the
xenguest-manager tool, abort the execution if Dom0 was not properly
initialized on top of Xen and with the proper kernel configurations.
Change-Id: I307c03e58a266a943968df1bc5ba39951912d2cb
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
By default, XENGUEST_NETWORK_BRIDGE_MEMBERS should be empty and only be
set per machine.
Change-Id: I67c56847eb785279c28757a6052f092c838babe0
Issue-Id: SCM-995
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
xenguest-manager now can create guest partition
using compressed images like *.img.gz or *.img.bz2.
Change-Id: Ifaec0b7c301b2b316ebccdd0ca85083262f2714c
Signed-off-by: Kamil Dziezyk <kamil.dziezyk@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This patch includes the following changes for n1sdp:
* Add the Xen defconfig and early printk setting;
* Setting the proper Xen device-tree boot args;
* Remove some entries in xen devicetree (PM and SMMU) to make is
compatible with XEN and extra registers settings required for PCI
quirks to communicate with SCP.
Change-Id: Ic968728115787de8d9bfcaaf883fd8573ff6c9c9
Issue-Id: SCM-888
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The CONFIG_MD (Multiple Devices) and CONFIG_BLK_DEV_DM (Device Mapper)
kernel configs are needed for LVM2, so add them in xen-host.cfg to be
included in the kernel configuration for DOM0.
Change-Id: Ib5f4f4d767751615ee1239e95da7a7d56cbbc2dc
Issue-Id: SCM-996
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
If the guest image copy fails we need to abort the do_image execution.
Change-Id: I3785a0828e271ed27eb7f9212804b5b9b39f79ac
Issue-Id: SCM-990
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Change Xen package to be machine specific.
This is solving issues encountered when building 2 projects with the
same xen configuration but different machines.
In that case one of the project did not have a xen binary in the deploy
directory.
Change-Id: I2575d91b57455ab690eec9c51e07415673242c06
Issue-Id: SCM-815
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To reduce final image size, remove the kernel-modules package from
IMAGE_INSTALL.
Change-Id: I61d7d2ea87c3007af1c8f7b4917e9692a1f9e001
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When xen is in DISTRO_FEATURES no audio support is needed. This will
helps reducing the final image size.
Change-Id: I50d83cfe007c3f30a8303dcad66abb188559713c
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
To reduce arm-autonomy-host images size we don't include the Kernel
image.
Change-Id: Ibcadf873fc71f3793b2824e5169a777ee8a0ece6
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
When xen is in DISTRO_FEATURES we split the qemu package and install
only the qemu-xen with /usr/bin/qemu-system-i386 binary in the image
to reduce its size.
Change-Id: I460e959eb87a180b1baa5a11dbbe7df100d5e6a6
Issue-Id: SCM-813
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
All meta-arm-bsp machines specific settings should live at
meta-arm-autonomy/dynamic-layers/meta-arm-bsp/ and only be included if
meta-arm-bsp layer is present.
Change-Id: Ice8a301db85b5186384d602d9e3bedb909183320
Issue-Id: SCM-984
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Rework the initramfs support in xenguest FSTYPE to be compatible with
Dunfell and remove an error with non existing recipeinfo during build.
- remove initramfs support in FSTYPE and do_deploy function
- create a KERNEL CLASS to create a xenguest image containing the kernel
bundle with initramfs during kernel compilation (only done if FSTYPE
contain xenguest and initramfs bundle is activated)
- add kernel-xenguest to KERNEL_CLASSES when autonomy-guest
DISTRO_FEATURE is activated
- remove unused parameters from xenguest-image class
Change-Id: If163aa74a2bbbd4f22651abefe8d2ab4677e82b0
Issue-Id: SCM-990
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The do_deploy task depends on xen-devicetree:do_deploy in order to
include the generated xen dtbs in the firmware image.
To avoid dependency loop between firmware-image-juno:do_install,
xen:do_deploy and xen-devicetree:do_deploy when
INITRAMFS_IMAGE_BUNDLE = "1", we need to handle the xen and
xen-devicetree binaries copying in the do_deploy task.
Also Use OVERRIDES to minimize the usage of
"@bb.utils.contains('DISTRO_FEATURES', 'xen', ..."
Change-Id: I8da476435de73445fb6d895ec418d85861b8c46c
Issue-Id: SCM-990
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
- make xenguest-manage rdepend on xen-tools to adapt to recipe
modifications in meta-virtualization
- add xen to IMAGE_EXTRADEPENDS to build xen binary when build
autonomy-host-image
- switch arm64-autonomy-machine to use Linux 5.4
- remove trace patch for xen as meta-virtualization is now using a xen
release which has this fixed
- rework xen bbappends to adapt to changes done in xen recipes
Change-Id: I439bde0df2c0a16f529436b65f1a96af5a2981af
Issue-Id: SCM-833
Signed-off-by: Vineeth Raveendran <vineeth.raveendran@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
The boot-wrapper-aarch64_%.bbappend and firmware-image-juno.bbappend
should be only considered when meta-arm-bsp layer is present.
Change-Id: Id66a989820675a281946a26b9afec6d5b3d29bca
Issue-Id: SCM-984
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Since firmware-image-juno main recipe is only compatible with juno
MACHINE, the _juno machine override are not needed.
Change-Id: If1b880ee2b6b854f83087005f7ae89f0d77aef7d
Issue-Id: SCM-889
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Implement a wait block of 20s with exit condition for checking
/dev/xvdaX creation.
For example, in cases where the rootfs is mounted via NFS, a longer
time is needed until the xvda device appears in the system.
Change-Id: I44cbcf2a43aeb476eae92d5b6d2cfd683e4bdf21
Issue-Id: SCM-929
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Suggest the usage of `bitbake-layers add-layer` command to add all
dependant layers.
Change-Id: I1f40f6218b2edc5267e04723c592c16a434f2e82
Issue-Id: SCM-986
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Fix xenguest-manager to only check the device configured to be used for
LVM volumes for guests when a guest is created which needs it.
This prevent the manager doing errors during boot when the volume does
not exist even if it is not used by any guest.
Change-Id: Ibc285887836ea40595634412dcfa7ee9039dc220
Issue-Id: SCM-956
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Solve circle dependency in xen-devicetree when initramfs is activated as
compile depends on kernel:do_deploy and xen-devicetree is needed to
create the arm-autonomy-host-image-minimal.
Move all actions in do_deploy so that only do_deploy depends on the
kernel do_deploy.
Change-Id: I011df8f225550afa71b18a88e0ebe01debca0bed
Issue-Id: SCM-949
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
For juno, the Xen binary and dtb are now collected by the
firmware-image-juno recipe instead of the trusted-firmware-a.
Change-Id: Iaf4e4821e80c09910771c57ba3dbd481626187d5
Issue-Id: SCM-754
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-By: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add a missing line breake ("\") to do_install_append to effectually
append the "/etc/network/interfaces.d/" line into
"/etc/network/interfaces" file.
Change-Id: I1cf4e134639d1f63ada7d068cc2822d1ac4218ea
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Variables, settings and operations specific to Xen should be located
at meta-arm-autonomy.
Change-Id: Ida86119e9d196ce8a498b53890b16fefaa3d8d8b
Issue-Id: SCM-769
Signed-off-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add more documentation to the quick start guide:
- to include guests images in host image
- to boot the host image
- to adapt the layer to new boards
Change-Id: I07ff13190daf404476d28803f43f330fc190cddc
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Reviewed-by: Vineeth Raveendran <vineeth.raveendran@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add ARM_AUTONOMY_HOST_IMAGE_EXTERN_GUESTS variable to let user specifiy
a list of guests to be included directly in the host image.
The variable can be set to a space separated list of full path to
xenguest image files or SRC_URI compatible urls. Each entry can also
have a ';guestname=NAME' argument to set the destination name of the
guest added.
Change-Id: I4fc5e53df979b792ad930066a068ad1d4512c991
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add a xenguest-network-bridge script to create a network bridge with the
host interfaces.
Add a xenguest init script to create a xen network interface connected
to the bridge
Add a network interfaces configuration file to have dhcp configuration
on the network bridge
Add xenguest-network-bridge to the default host image
Add XENGUEST_IMAGE_NETWORK_BRIDGE parameter to xenguest-image to let
user setup if a guest should be or not connected to the bridge
Change-Id: Id15fde234386376e89c2562e1ffa935c51affa5b
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Modify default interfaces file for network to scan sub-directory
interfaces.d to let other recipes contribute to the network
configuration file
Change-Id: I72cf7fd8ccb51e3cdfdafc368adb4574393fdc08
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create a xenguest-nodisk-image recipe to be used when wanting to create
a xenguest image without packing in it a root filesystem generated by
Yocto.
This recipe can be used to use aio root filesystem from an external tar
file and just compile and take the linux kernel coming from Yocto.
To achieve this, the variable XENGUEST_IMAGE_SRC_URI_DISK_FILES should
be set to a SRC_URI compatible URL to the tar file and then call bitbake
xenguest-nodisk-image.
Change-Id: I1a8d80b89930f3bb6bcce40a55b4dfce9b5331ef
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add class xenguest-image-extra to be used by recipes which wants to add
elements to the generated xenguest image.
The recipes using this call must inherit the deploy class and declare a
deploy task that will be extended by the class. The variables
XENGUEST_EXTRA_* documented in the class can be used to define what
should be used to extend the xenguest image.
Change-Id: I8a7682a7a7ca57b424ea815145408ccb8e4348ca
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create an image type xenguest to create a xenguest image as part of a
Yocto image (add FSTYPE xenguest).
The image type is using xenguest-base-image as a producer for the
xenguest image directory, adds kernel defined by
XENGUEST_IMAGE_KERNEL to it, adds rootfs if listed in
XENGUEST_IMAGE_DISK_PARTITIONS and pack the final image with file
extension .xenguest with other types of images.
If initramfs is configured, a xenguest image containing the kernel with
initramfs is produced.
The xenguest image type is added to IMAGE_FSTYPES and IMAGE_CLASSES if
arm-autonomy-guest is set in DISTRO_FEATURES.
Change-Id: Ibae8a50d41375839492e43a2e28d9472dc71b4a1
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add xenguest-base-image recipe to create an initial xenguest image
directory in deploy.
This is using the xenguest-image class.
The recipe is also introducing several parameters named
XENGUEST_IMAGE_SRC_URI_* to allow the user to specify files or elements
to be added to the xenguest image.
Those parameters are documented inside the recipe.
Change-Id: I806a2fa07fb9593c366d88e2f4ee8b649cbcf8ea
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create xenguest-image class to be used by recipes and other classes to
manipulate xenguest images.
The recipe is defining some variables to configure default parameters of
xenguest image (memory size, number of vcpus, command line, etc.). Those
parameters all have the prefix XENGUEST_IMAGE_ and are documented at the
beginning of the class.
The class also provide some helper functions:
- xenguest_image_create to create a xenguest image (using global
parameters) in deploy as xenguest image directory
- xenguest_image_clone to clone current xenguest image from deploy to be
able to extend it and pack it in a xenguest image file
- xenguest_image_rootfs_file function to allow other recipes to detect
if the rootfs should or not be embedded in the xenguest image
Change-Id: I4ba54aa2c41e72964c152f673b71fe32f30b4aca
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add xenguest-manager to handle xenguest image based guests:
- create guest (use LVM to create disks for guests)
- start/stop guests
- provide init script to have guest auto started on boot
- add documentation
Change-Id: I5319ecb77f3aa9f8c1aff4891c05973288156f11
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create a xenguest-mkimage tool to create Xen guest images.
Add documentation to explain what is a xenguest-image and how to use
xenguest-mkimage.
Change-Id: Id87240a4dfac2723f1dcceb8bfe969a7633ef261
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create a xen-devicetree recipe to add entries required to boot Xen and a
Dom0 inside a DTB.
The recipe is introducing XEN_DEVICETREE_* parameters to define the xen
command line, the dom0 command line, the dom0 memory size, the dom0
kernel load address and size.
The recipe can also be extended using bbappend to adapt the device tree
and the parameters.
Adaptation are provided to support Juno, fvp-base and foundation-armv8
boards from meta-arm-bsp.
Add xen-devicetree as EXTRA_IMAGEDEPENDS to
arm-autonomy-host-image-minimal
Change-Id: Ibcfbd02c2377a9abcbd20caa47ea833b5308fbac
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Add a quick start documentation to help user to start using the layer.
Change-Id: I3aea950d2dfdcae41bbdb8f3df4f29196048338b
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create a minimalistic BSP to be used as an arm-autonomy-guest on ARM64.
The BSP is enabling ARM64 and SMP in the kernel configuration and is
enabling the arm-autonomy-guest in DISTRO_FEATURES.
Rework README.md file.
Change-Id: I7ef0176a3426748c4b66cdec5801aa34229187ba
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Introduce DISTRO_FEATURE arm-autonomy-guest which is:
- enabling ipv4 in distro features
- enabling xen frontend driver in the linux kernel using a kernel
feature
- enabling console over hvc0
Change-Id: Idd9a708799b35e483dbba22279ce677d9674ef09
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create minimal image suitable for an arm-autonomy-host containing:
- the boot packagegroup
- the ssh server packagegroup
- xen base tools
- qemu (required to start xen guests)
Change-Id: If864fc6b768cbe4ca19bfe24753c008146b7550c
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Create a new distribution feature to enable functionalities for autonomy
host systems:
- enable xen and ipv4 in distribution features
- enable xen backend drivers in Linux kernel using a kmeta feature
For the feature to work properly, create a class inherited when the
layer is included to enable required parameters
Change-Id: Ia0cdaa2b69bc030515ea16d67c47fec6b1ea0897
Issue-Id: SCM-767
Signed-off-by: Bertrand Marquis <bertrand.marquis@arm.com>
Reviewed-by: Diego Sueiro <diego.sueiro@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
Diego Sueiro
Kamil Dziezyk
Bertrand Marquis
Vineeth Raveendran