Set virtio-console BE to stdio for LaaG. Remove 'com1' but still keep
'console=ttyS0' in Laag kernel cmdline.
'console=ttyS0' means LaaG will use ttyS0 (0x3F8) as a console port, and
during bringup, it will access port ttyS0. When the same port is added
to hypervisor configuration file as a console port, the output will be
captured by hypervisor console, and can switch by "vm_console <vm_id>".
Tracked-On: #3370
Signed-off-by: Conghui Chen <conghui.chen@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
This reverts commit c42b41fe2b.
Kernel will stay in xapic mode with this boot arg, lapic won't be passthru, so revert.
Tracked-On: #3227
Signed-off-by: Yan, Like <like.yan@intel.com>
This commit adds "noapic" boot option to rt-linux, to skip IOAPIC probe.
Tracked-On: #3227
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
SOS bootargs is specified in vm_configurations.h in different scenarios.
The files in devicemodel/samples/<board>/sos_bootargs_*.txt are not used anymore.
Remove these deprecated files to avoid confusion.
Tracked-On: #3214
Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
The path modify the configuration for the runC container. There have
three changes for the configuration.
1、args [ "sh" ]: this is an example parameter and when the VM is started,
the parameter will be replaced by the launch_UOS script.
2、The linux capabilities will guarantee the Acrn-dm have enough capabilities
to run in container. For more infomation about the capalility you can refer
http://man7.org/linux/man-pages/man7/capabilities.7.htm
3、Move the rootfs to the parent directory, so all the container can share
the same rootfs.
Tracked-On: projectacrn#2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Current launch script leaves stdio to OVMF console and, vxworks console to pty, so users
need to use additional tool like minicom to connect to pty device to use vxWorks.
To be more convinient, this commit changes the vxWorks to use the stdio by default, and OVMF
is not availabe by default.
Tracked-On: #3069
Signed-off-by: Yan, Like <like.yan@intel.com>
When FE virtio devices work in polling mode, sshd.service can't start
normally and blocks at generating random bytes. When reading from
the random source, getrandom() blocks caused by no random bytes.
Tracked-On: #3268
Signed-off-by: Gao Junhao <junhao.gao@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
The patch adds new argument for launch_uos script for NUC.
In the patch add "-C" parameter for launch_uos script. When launch
the script with the parameter the ACRN-dm will be launched in the
runC container. For more information about this please refer to
ACRN-dm QoS document.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Binbin Wu binbin.wu@intel.com
Reviewed-by: Geoffroy Van Cutsem geoffroy.vancutsem@intel.com
Hostbridge is necessary for passing kernel pci subsystem initialization
sanity check which is located in pci_sanity_check(). It will check
whether a host bridge exists.
BTW, set rtvm flag explicitly.
Tracked-On: #3152
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
As vm config tool will override the passthrough devices if run on
different hw, and it will take a lot of work to search and
replace the passthrough device.
This patch refine the passthrough devices that tools to overwrite.
Tracked-On: #3127
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Victor Sun <victor.sun@intel.com>
for vm_name with vxworks_vm1 or zephyr_vm1 or vm1
grep "vm1" will match three of them, add -w option fix this issue
Tracked-On:#3081
Signed-off-by: zhangyun <yunx.zhang@intel.com>
This patch adds one sample script to launch Windows as guest.
Tracked-On: #3099
Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
This patch add one sample script to launch VxWorks as guest.
Tracked-On: #3069
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
add logger_setting params in launch_uos.sh for NUC & UP2;
then the logger system can work; by default console logger
is enabled.
Tracked-On: #3012
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
For multiple guest os and particular audio features support domain id
and name is required.
Tracked-On: #2924
reviewed-by: Yu Wang <yu1.wang@intel.com>
reviewed-by: Yakui zhao <yakui.zhao@intel.com>
reviewed-by: Binbin Wu <binbin.wu@intel.com>
Signed-off-by: Marcin Pietraszko <marcin.pietraszko@intel.com>
Some projects based on ACRN don't want tap name to contain "acrn_"
prefix. This patch removes that prefix.
Tracked-On: #2509
Signed-off-by: Jie Deng <jie.deng@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
The patch adds mount namespace for the container. Without the patch
when we destroy the container, there still have mountinfo for the
container. This is one workaroud for runC bug. If the mount namespace
is disabled, when try to mount host "/" to container "/", there will
cause the issue. Detail discussion as following link.
"https://groups.google.com/a/opencontainers.org/forum/#!searchin/
dev/mount$20namespace%7Csort:date/dev/p10bq-kXODk/obkqBRdxCQAJ"
After enable mount namespace, some small performance imapcts for
specific mediator, likes USB. Will keep monitor runc community,
and revert this patch once related runc patches get integrated.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
The patch adds "-C" parameter in sample launch_uos.sh file to enable
launch Device-Model in runC container. The argments will be linked to
SOS /usr/share/acrn/add/vm1.args, and acrnd will use the it as default
start argument.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
It makes more sense by aligning directory name with board name.
Tracked-On: #2760
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
This patch add one sample script to launch zephyr as guest.
Tracked-On: #2713
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Yan, Like <like.yan@intel.com>
The patch changes runC container's default rootfs directory. In the patch
change the rootfs to runC bundle's parent directory. Because in ACRN we map
SOS rootfs to container so the rootfs is an empty directory, after move it to
parent directory all the container can share the same rootfs.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
The patch adds more Linux capabilities for runC container. In ACRN runC
we will map native root directory to the container, when we launch UOS from
container it need more Linux capabilities to operate dev node. So add the
capabilities in runC configuration file.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
Change the default runC container start application to sh which will be
modified by launch_uos.sh during UOS boot. And the replacement is the
parameter set by "acrnctl add" command.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
This patch implements acrn-dm QoS. When the script be launched with "-C"
parameter, the acrn-dm will be executed in container for isolating the
resouce of service OS.
The QoS parameter is described in
/usr/share/acrn/samples/apl-mrb/runC.json, users can modify it following
their performance requirements.
Tracked-On: #2020
Signed-off-by: Long Liu <long.liu@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Wang Yu <yu1.wang@intel.com>
For UP2 releases, we don't need enable_initial_modeset, just as the NUC
platforms, so remove this parameter from the boot args.
Tracked-On: #2516
Signed-off-by: Min He <min.he@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
This example script launch a VM with lapic passthrough for realtime scenarios.
Tracked-On: #2351
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
For the upstream purpose the device file of /dev/acrn_vhm is renamed
to /dev/acrn_hsm. Correspondingly the path of offline CPU is also changed.
So the device file of /dev/acrn_hsm is checked to configure the path
of ooffline VCPU.
Tracked-On: projectacrn/acrn-hypervisor#2356
Acked-by: Anthony Xu <anthony.xu@intel.com>
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Adding this parameter so that it could provide more info when
kernel panic happens. And this has almost no overhead as it only
uses several existing kernel APIs.
The 0x1f is a bitmask for type of info to be dumped, and it means
it will print task/memory/timer/lock/ftrace info when panic happens.
Tracked-On: #2330
Signed-off-by: Feng Tang <feng.tang@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
There's a DP port on UP2 board, so we cannot add video=DP-x:d paramter,
otherwise, DP monitors will not be able to be detected on UP2 boards.
Tracked-On: #2268
Signed-off-by: Min He <min.he@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Currently whether audio works in virtio mediator or pass-through mode can be determined
by checking the device file of vbs_k_audio
But before the completion of loading audio virtio-BE module, the device file of /dev/vbs_k_audio
doesn't exist. In such case in course of loading UOS, the incorrect work mode is selected
for audio device (passthru instead of mediator). This is incorrect
Tracked-On: projectacrn/acrn-hypervisor#2247
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Alek Du <alek.du@intel.com>
UP2 don't have ioc, there is no need to simulate it.
Tracked-On: #1995
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
Physical NIC mac address is used for generate UOS mac address.
This patch uses a new parameters to pass this information
instead of vm name.
Tracked-On: #1987
Signed-off-by: Tw <wei.tan@intel.com>
Reviewed-by: Jie Deng <jie.deng@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>
A sample args file is added, which will be linked to /usr/share/acrn/conf/add/[vmname].args at integration time.
Because it is needed for AaaG one-key startup enabled build.
Tracked-On: #2040
Signed-off-by: Yan, Like <like.yan@intel.com>
Acked-by: Yin Fengwei <fengwei.yin@intel.com>
Physical NIC mac address is used for generate UOS mac address.
This patch uses a new parameters to pass this information
instead of vm name.
Tracked-On: #1987
Signed-off-by: Jie Deng <jie.deng@intel.com>
Acked-by: Yan, Like <like.yan@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This patch adds the runC container config file, we will run acrn-dm
in runC container, and set acrn QoS parameters based on runC.
In the config file we mount SOS root directory to the container and
disable network/mount/ipc namespace.
Tracked-On: projectacrn/acrn-hypervisor#2020
Signed-off-by: Long Liu <long.liu@intel.com>
Acked-by: Yu Wang <yu1.wang@intel.com>
this patch is for updating path of the UOS image in launch_uos.sh script to adapt latest getting started guide,
Tracked-On: #2003
Signed-off-by: Ailun258 <ailin.yang@intel.com>
now hypervisor will support to hide ignored PCI device from SOS,
it need not modify SOS PCI driver to support this feature.
Tracked-On: #1923
Signed-off-by: Minggui Cao <minggui.cao@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Conghui Chen