In order to avoid rust-vmm upstream change breaks Dragonball
compilation, we introduce Cargo.lock to dbs crates.
fixes: #8770
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
In order to avoid rust-vmm upstream change breaks Dragonball
compilation, we introduce Cargo.lock to dbs crates.
fixes: #8770
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
As reported in #8767, we have found that the root cause is that rust-vmm's vmm-sys-utils
introduce a new release 0.12.1 and dbs-pci rely on rust-vmm's vfio-ioctls which uses >=
to declare vmm-sys-utils so it automatically upgrade vmm-sys-utils to 0.12.1.
That's how two different versions of vmm-sys-utils is introduced and this breaks the compilation.
In order to fix this and also avoid future problems, we introduce Cargo.lock file to dbs crates.
fixes: #8770
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
vfio commits introduce quite a lot change in runtime-rs, this commit is
for all the changes related to ci, including compilation errors and so on.
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
add pci add and del guest kernel patch as the extension
in the upcall device manager server side.
also, dump config version to 120 since we need to add config
for dragonball pci in upcall
fixes: #8741
Signed-off-by: Gerry Liu <gerry@linux.alibaba.com>
Signed-off-by: Helin Guo <helinguo@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Introduce two new vmm action to implement pci hotplug
and pci hot-unplug: PrepareRemoveHostDevice and RemoveHostDevice.
PrepareRemoveHostDevice is to call upcall to unregister the pci device
in the guest kernel.
RemoveHostDevice should be called after PrepareRemoveHostDevice, it is used
to clean the PCI resource in the Dragonball side.
fixes: #8741
Signed-off-by: Gerry Liu <gerry@linux.alibaba.com>
Signed-off-by: Zizheng Bian <zizheng.bian@linux.alibaba.com>
Signed-off-by: Zha Bin <zhabin@linux.alibaba.com>
Signed-off-by: Helin Guo <helinguo@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Introduce a new vmm action InsertHostDevice to passthrough
host pci devices like NIC or GPU devices into guest so that
users could have high performance usage of those devices.
fixes: #8741
Signed-off-by: Gerry Liu <gerry@linux.alibaba.com>
Signed-off-by: Zizheng Bian <zizheng.bian@linux.alibaba.com>
Signed-off-by: Zha Bin <zhabin@linux.alibaba.com>
Signed-off-by: Helin Guo <helinguo@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Add a pcie_topology field to DeviceManager and initialize
pcie_topology when ResourceManager calls DeviceManager's new()
with TopologyConfigInfo.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Before calling the device driver to attach a device, register
the device to PCIe topology and allocate a PciPath for it.
However, for some hypervisor such as CLH, the allocation is invalid
when plugging devices to VM, they have the ability to return
DeviceInfo containing PciPath. It'll update the PciPath with the
returned pci path in the PCIe topology for them to prevent the
inferred pcipath from being different from the actual value returned.
But the update will not be executed if the pcipath value doesn't change.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Introduce helper macros to simplify PCIe device register/unregister
and update, which provides a convenient way to handle devices in
topology.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Add one more argument with type &mut Option<&mut PCIeTopology>
in attach and detach to inroduce methods within PCIe Topology.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Implement Trait PCIeDevice register/unregister for pcie/pci
device, such as vfio device which needs set/get device's pci
path for kata agent's device handler.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Introduce Trait PCIeDevice with register/unregister, which are
used to register or unregister pcie device within the PCIe topology.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Due to different ways that different VMMs handle PCI devices,
we expect to provide a general PCIe topology processing framework
that is as compatible as possible with VMMs such as dragonball,
qemu, clh(Though it has its own management method, no conflict).
Currently,it's mainly developed for kinds of PCIe/PCI devices in
dragonball/clh which are attached on the pci/pcie root bus directly.
More will be added when Qemu is ready in runtime-rs.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
A TopologyConfigInfo added to store device config info for PCIe/PCI
devices in the VM from Hypervisor DeviceInfo.
And TopologyConfigInfo::new will be the entry to initialize PCIe
Topology for each VM.
Fixes: #7218
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
vfio mod collects lots of information related to the vfio operations, including VfioMsi and VfioMsix capability & state,
vfio interrupt info, pci region infor and vfio pci device info & state.
fixes: #8722
Signed-off-by: Gerry Liu <gerry@linux.alibaba.com>
Signed-off-by: Zizheng Bian <zizheng.bian@linux.alibaba.com>
Signed-off-by: Shifang Feng <fengshifang@linux.alibaba.com>
Signed-off-by: Yang Su <yang.su@linux.alibaba.com>
Signed-off-by: Zha Bin <zhabin@linux.alibaba.com>
Signed-off-by: Xin Lin <jingshan@linux.alibaba.com>
Signed-off-by: Chao Wu <chaowu@linux.alibaba.com>
Bridge the gap between user requirements for direct block device access
and the DirectVolume capabilities provided by Kata runtimes
(kata-runtime/runtime-rs), and facilitate seamless integration with CSI
to improve user experience.
It aims to integrate DirectVolume CSI support into Kata, enabling users
to benefit from its performance and flexibility advantages.
Fixes: #8602
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
Otherwise `jq` will complain about:
```sh
jq: error: nydus/0 is not defined at <top-level>, line 1:
.plugins."io.containerd.grpc.v1.cri".containerd.runtimes."kata-clh".snapshotter=nydus
jq: 1 compile error
```
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
This patch introduces a feature of supporting vhost-user-blk device.
This device needs to be defined before the VM instance is started,
which can be done through the dbs-cli tool with --virblks option:
--virblks '{
"drive_id": "8623",
"device_type": "Spdk",
"path_on_host": "spdk:///var/tmp/vhost.sock",
"is_root_device": false,
"is_read_only": false,
"is_direct": false,
"no_drop": false,
"num_queues": 1,
"queue_size": 256
}'
Fixes: #8631
Signed-off-by: Eric Ren <renzhen@linux.alibaba.com>
Signed-off-by: fupan <fupan.lfp@antgroup.com>
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Signed-off-by: Qinqi Qu <quqinqi@linux.alibaba.com>
In the way the script is without this patch, we're trying to set
```toml
[`$shim`]
snapshotter = $snapshotter
```
However, what we actually want to set is the full runtime table instead
of shim.
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
We want to check whether the shim is part of the "plain text" shims
passed to the daemonset (meaning, checking against `$SHIMS`). Before
this fix we were checking against `$shims`, which is an array of shims
instead of a string, resulting on a broken check.
Fixes: #8732
Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
move `SKIP_GO_VERSION_CHECK` after `make` command to skip
checking golang version.
And also upgrade golang to 1.19.
Fixes: #8728
Signed-off-by: Bin Liu <bin@hyper.sh>
The compiler will give a warning if a developer forget to add an arm for
a new variants defined.
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
DAN reads vhost-user-net device from JSON config. It only supports VMM
running as server right now.
Fixes: #8625
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
The changes involve:
- Expose VhostUserConfig struct to runtime-rs.
- Set a default value while num_queues or queue_size are 0.
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
This commit introduces VhostUserEndpoint and supports relative to
vhost-user-net devices for device manager. For now, Dragonball is able to
attach vhost-user-net devices.
Fixes: #8625
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
Config space of network device is shared and accord with virtio 1.1 spec.
It is a good way to abstract the common part into one function.
`set_config_space()` implements this.
Plus, this patch removes `vq_pairs` from vhost-net devices, since there is
a possibility of data inconsistency. For example, some places read that
from `self.vq_pairs`, others read from `queue_sizes.len() / 2`.
Signed-off-by: Xuewei Niu <niuxuewei.nxw@antgroup.com>
