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277 Commits

Author SHA1 Message Date
xuejun-xj
7120afe4ed dragonball: add vcpu test function for aarch64 
add create_vcpu() function in vcpu test unit for aarch64

Fixes: #4445

Signed-off-by: xuejun-xj <jiyunxue@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
 2022-07-04 15:23:43 +08:00
xuejun-xj
648d285a24 dragonball: add vcpu support for aarch64 
add configure() function for aarch64 vcpu

Fixes: #4543

Signed-off-by: xuejun-xj <jiyunxue@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
 2022-07-04 15:23:37 +08:00
xuejun-xj
7dad7c89f3 dragonball: update dbs-xxx dependency 
change to up-to-date commit ID

Fixes: #4543

Signed-off-by: xuejun-xj <jiyunxue@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
 2022-07-04 15:23:11 +08:00
Chao Wu
71db2dd5b8 hotplug: add room for future acpi hotplug mechanism 
In order to support ACPI hotplug in the future with the cooperative work
from the Kata community, we add ACPI feature and dbs-upcall feature to
add room for ACPI hotplug.

Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-27 21:52:36 +08:00
Zizheng Bian
8bb00a3dc8 dragonball: fix a bug when generating kernel boot args 
We should refuse to generate boot args when hotplugging, not cold starting.

Signed-off-by: Zizheng Bian <zizheng.bian@linux.alibaba.com>
 2022-06-27 18:12:50 +08:00
Chao Wu
2aedd4d12a doc: add document for vCPU, api and device 
Create the document for vCPU and api.

Add some detail in the device document.

Fixes: #4257

Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-27 18:12:50 +08:00
wllenyj
bec22ad01f dragonball: add api module 
It is used to define the vmm communication interface.

Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-27 18:12:50 +08:00
wllenyj
07f44c3e0a dragonball: add vcpu manager 
Manage vcpu related operations.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-27 18:12:48 +08:00
wllenyj
78c9718752 dragonball: add upcall support 
Upcall is a direct communication tool between VMM and guest developed
upon vsock. It is used to implement device hotplug.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Zizheng Bian <zizheng.bian@linux.alibaba.com>
 2022-06-27 17:04:47 +08:00
wllenyj
7d1953b52e dragonball: add vcpu 
Virtual CPU manager for virtual machines.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-27 17:04:42 +08:00
wllenyj
468c73b3cb dragonball: add kvm context 
KVM operation context for virtual machines.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-27 16:02:06 +08:00
wllenyj
e89e6507a4 dragonball: add signal handler 
Used to register dragonball's signal handler.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-16 17:31:58 +08:00
wllenyj
b6cb2c4ae3 dragonball: add metrics system 
metrics system is added for collecting Dragonball metrics to analyze the
system.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-13 13:51:51 +08:00
wllenyj
e80e0c4645 dragonball: add io manager wrapper 
Wrapper over IoManager to support device hotplug.

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: jingshan <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-13 13:51:46 +08:00
Chao Wu
93c10dfd86 runtime-rs: add crosvm license in Dragonball 
add THIRD-PARTY file to add license for crosvm.

Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:24:58 +08:00
wllenyj
39ff85d610 dragonball: green ci 
Revert this patch, after dragonball-sandbox is ready. And all
subsequent implementations are submitted.

Fixes: #4257

Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-11 17:24:17 +08:00
wllenyj
71f24d8271 dragonball: add Makefile. 
Currently supported: build, clippy, check, format, test, clean

Fixes: #4257

Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
 2022-06-11 17:24:17 +08:00
Chao Wu
a1df6d0969 Doc: Update Dragonball Readme and add document for device 
Update Dragonball Readme to fix style problem and add github issue for
TODOs.

Add document for devices in dragonball. This is the document for the
current dragonball device status and we'll keep updating it when we
introduce more devices in later pull requets.

Fixes: #4257

Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:24:17 +08:00
wllenyj
8619f2b3d6 dragonball: add virtio vsock device manager. 
Added VsockDeviceMgr struct to manage all vsock devices.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:56 +08:00
wllenyj
52d42af636 dragonball: add device manager. 
Device manager to manage IO devices for a virtual machine. And added
DeviceManagerTx to provide operation transaction for device management,
added DeviceManagerContext to operation context for device management.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:56 +08:00
wllenyj
c1c1e5152a dragonball: add kernel config. 
It is used for holding guest kernel configuration information.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:46 +08:00
wllenyj
6850ef99ae dragonball: add configuration manager. 
It is used for managing a group of configuration information.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:39 +08:00
wllenyj
0bcb422fcb dragonball: add legacy devices manager 
The legacy devices manager is used for managing legacy devices.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:33 +08:00
wllenyj
3c45c0715f dragonball: add console manager. 
Console manager to manage frontend and backend console devcies.

A virtual console are composed up of two parts: frontend in virtual
machine and backend in host OS. A frontend may be serial port,
virtio-console etc, a backend may be stdio or Unix domain socket. The
manager connects the frontend with the backend.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:23:27 +08:00
wllenyj
3d38bb3005 dragonball: add address space manager. 
Address space abstraction to manage virtual machine's physical address space.
The AddressSpaceMgr Struct to manage address space.

Fixes: #4257

Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:21:41 +08:00
wllenyj
aff6040555 dragonball: add resource manager support. 
Resource manager manages all resources of a virtual machine instance.

Fixes: #4257

Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:21:41 +08:00
wllenyj
8835db6b0f dragonball: initial commit 
The dragonball crate initial commit that includes dragonball README and
basic code structure.

Fixes: #4257

Signed-off-by: wllenyj <wllenyj@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
 2022-06-11 17:21:41 +08:00