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virtio-queue: Move to upstream crate from rust-vmm

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Now that all the preliminary work has been merged to make Cloud
Hypervisor work with the upstream crate virtio-queue from
rust-vmm/vm-virtio repository, we can move the whole codebase and remove
the local copy of the virtio-queue crate.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2022-01-28 18:00:07 +01:00
committed by Rob Bradford
parent e9eb2c5dbc
commit 9bd1ece9cf
22 changed files with 13 additions and 3414 deletions
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2
virtio-devices/Cargo.toml
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@@ -30,7 +30,7 @@ versionize = "0.1.6"
versionize_derive = "0.1.4"
vhost = { version = "0.3.0", features = ["vhost-user-master", "vhost-user-slave", "vhost-kern"] }
virtio-bindings = { version = "0.1.0", features = ["virtio-v5_0_0"] }
virtio-queue = { path = "../virtio-queue" }
virtio-queue = { git = "https://github.com/rust-vmm/vm-virtio", branch = "main" }
vm-allocator = { path = "../vm-allocator" }
vm-device = { path = "../vm-device" }
vm-memory = { version = "0.7.0", features = ["backend-mmap", "backend-atomic", "backend-bitmap"] }

5
virtio-devices/src/transport/pci_device.rs
View File

@@ -29,7 +29,7 @@ use std::sync::atomic::{AtomicBool, AtomicU16, AtomicUsize, Ordering};
use std::sync::{Arc, Barrier, Mutex};
use versionize::{VersionMap, Versionize, VersionizeResult};
use versionize_derive::Versionize;
use virtio_queue::{defs::VIRTQ_MSI_NO_VECTOR, Error as QueueError, Queue};
use virtio_queue::{Error as QueueError, Queue};
use vm_allocator::{AddressAllocator, SystemAllocator};
use vm_device::interrupt::{
InterruptIndex, InterruptManager, InterruptSourceGroup, MsiIrqGroupConfig,
@@ -42,6 +42,9 @@ use vm_migration::{
use vm_virtio::AccessPlatform;
use vmm_sys_util::{errno::Result, eventfd::EventFd};
/// Vector value used to disable MSI for a queue.
const VIRTQ_MSI_NO_VECTOR: u16 = 0xffff;
#[derive(Debug)]
enum Error {
/// Failed to retrieve queue ring's index.